JPH08282482A - Overhead running trolley and track device - Google Patents

Abstract

PURPOSE: To lessen the load on a track and embody a track device in a lightweight construction by forming the track device from a left and a right guide and a rail located right under the center of the guides, and allowing a trolley to run along the track device. CONSTITUTION: Stays 50 secured by a concrete pedestal are arranged at a certain spacing, and an overhead track is constructed, and a plurality of rail tables 48 are installed at a certain spacing along the track. An arc fixture 25 in the form of an arc of circle is installed on each rail table 48 in such an arrangement that the installing position is changeable, and a rail 23 is supported in the center of the supporting arc on the arc fixtures 25, and inward directed guides 24 having a channel section is supported on the inside of each end part of the supporting arc 22. An overhead running trolley 1 consists of a body 2 and chassis 3 and is run by a thrust force generated with rotation of a propeller 14 made by a propulsive motor in the condition that a driving wheel 4 is laid on the rail 23 and a left and a right guide wheel 11 are guided by the guides 24.

Description

Detailed Description of the Invention

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a center row wheel driven rail car, a flight rail car in which a propeller propulsion is added to the rail car, and a rail system thereof. More specifically, one or a plurality of support wheels rolling on a single track is provided below the center line in the front-rear direction of the vehicle, and one or a plurality of the support wheels is connected to a prime mover mounted on the rail car, and A center row wheel drive rail car that is provided with left and right guide wheels at a level above the rails on the rail car and is guided by the left and right guide bodies provided in the rail track device, and a propeller propulsion device is provided on the rail car. The present invention relates to a compound traveling flight railcar, a railroad system that supports the operation of the railroad railroad vehicle, and a structure and system of a center row wheel drive railcar or a flight railcar scientific model, a game machine, or the like.

2. Description of the Related Art Conventional high-speed track systems such as Shinkansen / normal magnetic levitation vehicle systems have a weight of 10 tons to 40 tons, even if the weight of one vehicle is light. 60 humans
If it is kilogram, vehicle weight / number of people> 200 kilograms. If this value is called unit vehicle weight, this heavy unit vehicle weight causes
Since it is necessary to construct a solid track in a straight and wide width, it is becoming difficult to secure a construction site. For this reason, the construction of roads that can be used even during short periods of service is mainly used, and air transportation, which consumes too much energy and causes air pollution, is growing. 1983 patent application No. 094869 filed by the applicant who applied for the purpose of constructing a light rail track in urban areas-The air vehicle is propeller-propelled. When propeller braking alone, it causes wind damage at low speeds, and problems with maintenance means for stopping. was there. The superconducting magnetic levitation vehicle system consumes several times more energy than the Shinkansen and is the opposite of energy saving.

SUMMARY OF THE INVENTION The main object of the present invention is to propel a propeller on a lightweight track that can be constructed even in a space on a traffic facility in a city, and on a vehicle body that is one-tenth the weight of a conventional track car. It is to provide the most energy-saving and high-speed means of mass transportation by using the combined driving of both, reduce global energy consumption and improve the global environment of heat and carbon dioxide pollution. A first object of the present invention is to provide a lightweight, high speed central row wheel drive system. The second is to provide a combined braking system of propeller braking and wheel braking that does not cause rail wear even during sudden braking and does not cause wheel slippage or uneven wear. Third is the provision of a combined drive system of a wheel drive and a propeller drive that prevents the occurrence of wheel slippage at high speed. The fourth is to provide a guide system that stabilizes the vehicle posture to ensure safe high-speed driving, the fifth is to provide a vehicle body inclination adjustment shock absorber that can safely drive on curves, and the sixth is to be constructed in urban areas in a short period of time. Providing a possible track structure, 7th is a track support structure that can be used for both curved and straight sections, 8th is a propulsion and braking vantagraph or current collecting shoes, 10th is a track branching structure, 11th Is the provision of a sniper game system, and twelfth is the provision of an assembly configuration system that can be used for a track device and a model of the device.

DISCLOSURE OF THE INVENTION The present invention provides a center row wheel drive system in which the number of drive wheels is reduced to a single row in the center.
One-wheel symmetrical wheel drive system Two-wheel symmetrical wheel drive system
A brim gear drive system or the like is preferable. For example, the one-wheel symmetrical wheel drive system is characterized in that the drive device is bilaterally symmetric, and the drive wheels are located directly below the center line of the vehicle body, and brakes are provided on both sides of the drive wheels. Together with the left and right support frames outside the brake, the gear case attached to the drive wheels supported by the left and right support frames via bearings is fixed to the support frame, and the large gear in the case is It is fitted with the drive shaft and meshes with a small gear at the top, which is connected to the prime mover via a shock absorber. The two-wheel symmetric wheel drive braking system is characterized in that the gear case containing the drive gear device is located directly below the center line of the vehicle body, and a large gear is centered on the drive shaft rotatably supported by the left and right support frames. Fitted, and drive wheels and brakes are attached to the drive shaft on the left and right sides of the case. In the drive methods of (1) and (2), the drive gear mechanism is oil-lubricated in the gear case, is compact, and reduces air resistance, so that energy can be saved in large-sized high-speed vehicles and transport vehicles. For small rail cars, it is also preferable to omit the brake to have a simple structure and control by turning the power supply on and off. The bribe gear drive system is composed of a large gear integrally formed with a drive wheel, a conductive gear engaged with the prime mover, and a synthetic resin such as nylon is used for the gear to provide a simple mechanism. Since it has a small cross section and is oil-free, it is desirable, for example, in the construction of a model. In the combined braking system, the wheels are braked when stopped or at a low speed, and decelerated by the reverse thrust of the bropeller at a medium speed or a high speed. Wheel braking is a known means,
For example, the disc brake is also a good example, but I will omit it because it depends. For propeller braking, (1) rotation of the pylon stand, (2) variable blades for the propeller, (3) formation of an angle of attack at the maximum chord width of about 45 degrees and reversing the propulsion motor. Brake it. Since it requires strength, it is desirable to construct it in a standard form, and for the purpose of low noise, it is preferable that the outer diameter is wide for a short diameter and large thrust can be exerted even at low rotation.
The guide system has a guide body provided in the track device and a center row wheel drive rail car at a higher level than the tread surface of the drive wheels.
It mainly consists of a guide device such as a constant-speed reverse rotation type, a freely rotating type, and a forced elastic contact type. The guide body supports the load due to the inclination of the vehicle in a curve through guide devices provided on the left and right sides of the vehicle, for example, guide wheels, and stabilizes the posture of the vehicle in an upright position with respect to the support rails. Enable running. Normally, for high speed use, steel rails with strong impact wear rigidity are installed on the track device at the level of the guide device height. The cross-sectional shape of the mold material is mainly H-shaped,
It is desirable to use a shape such as a U-shape or a T-shape that can be easily replaced and deformed. In a small and lightweight vehicle, for example, a model, it is desirable to use a synthetic resin material to improve workability and reduce the weight. The vehicle guide device is provided with, for example, guide wheels on both sides of the vehicle along a vertical axis, a horizontal axis, and an oblique axis. When the vehicle body is supported by a rotating carriage, at least one pair is provided in parallel on both sides of the carriage. The structure is as follows: (1) The left and right guide wheels are engaged at a constant speed and in reverse rotation, and at least one of them is rotated in contact with the guide body. (2) A guide wheel is driven by a motor at a speed equal to the vehicle speed to bring it into contact with the guide body. (3) A force is applied by an elastic device to increase the axial distance between the pair of guide wheels by a forced elastic contact type. The outer circumferences of both guide wheels are forcibly brought into contact with the guide body to guide the rotation. (4) The guide wheel is mainly composed of high-temperature superconducting material, and the guide body is fed with electricity to cause the guide body surface to slide electromagnetically. For example, in a model or small vehicle, the freely rotatable type is easy and is synthesized as a material. It is preferable to use a resin because it is lightweight. With a guide wheel on the horizontal axis, the vehicle height is lowered, the propeller propulsion device is placed on the vehicle, and the ground effect is greatly reduced, which is not preferable. The track structure provides the structure of a supporting arc that supports the rail like a sleeper, and detachably attaches the left and right guides at a higher level than the tread of the rail. It is preferable to individually mass-produce and supply each to shorten the construction period. . In the elevated type,
Composite material with high strength and low cost iron that does not require painting.
By using a composite molded member with dicyclopentadiene, the supporting arc and the supporting aggregate of the rail are the same members mainly made of concrete or steel for both curved and straight sections, and the inclination of the rail is appropriately adjusted on site. It is desirable to be able to adjust, to shorten the preparation period for concrete driving and to enable highly accurate construction. A concrete or steel strut is constructed for each connection part of the rail support that supports the rail between the supporting arcs, and then the rail support is endlessly placed and fixed on the upper part of the strut, and the rail support is fixed. It is also possible to integrally fix a fixed limb integrally fixing the lower part of the central portion of the arc fixing body to the upper part of the body (described later). Further, it is also preferable that a supporting arc is attached above the arc fixing body at a predetermined angle (described later) with a fixing tool, and rails and left and right guide bodies are attached to the supporting arc. In the shock absorbers of the car body and the bogie, it is also possible to mount the dampers side by side on the shaft springs or pillow springs, but a shock absorber that automatically tilts the car body = the side on which the centrifugal force of the car body is exerted increases and the other side sinks low = barbell type It is preferable to use an air spring cushioning device to reduce the weight and improve stability and high speed on a curve.
The barbell type air spring shock absorber according to the present invention mainly includes (1) a barbell-shaped connecting rod formed by attaching ball-shaped enlarged portions to both ends of the connecting rod, and (2) accommodating the enlarged portion and a predetermined angle. A support box with upper and lower holes that rotatably supports inside and that has half rotation support chambers each having a release stop edge with a bearing having a diameter smaller than the enlarged portion provided in the opening,
It is composed of a rotation support box formed by combining one cover support box and (3) a donut-shaped rubber air spring having a central hole through which the connecting rod passes.
Further, the rotation support box is attached to the trolley at an angle at which the support rod does not tilt outward, and the space above the support rod is narrowed and the space below the support rod is appropriately widened on the vehicle body to rotate the other side. When a support box is attached and centrifugal force is applied to the vehicle body in a curved section, it is preferable to raise the centrifugal side and lower the centripetal side to enhance running stability. The combined drive system is effective in increasing the acceleration of the wheel drive force at low speeds, and at high speeds, it detects slippage or idling of the drive wheels based on the difference between the rotational speed of the drive wheels and the speed of the vehicle body, and appropriately adjusts the propeller thrust. It is possible to increase the speed of the vehicle by increasing the acceleration more than the driving force. As an example of the detection method, there is a Shinkansen system as another example, and as another example, a sign provided at regular intervals on the track, for example, a reflector of a certain type of light beam is provided as a sign and passes through at a certain time. The actual speed of the vehicle is measured by counting the number of said signs, and on the other hand, the rotation speed of the wheel is measured from the rotation speed of the axle, and the difference between the actual speed and the rotation speed is detected by a detection device, for example, a fixed distance sign and the sign. Is measured with a sensor, etc., and when the difference becomes larger than a certain permissible range, the drive rotation speed is increased when the actual speed is high, and the propeller thrust is increased when the rotation speed is high. To realize high-speed driving.
Also, (1) the vertical direction of the propeller thrust can be adjusted to maintain the load balance before and after the vehicle weight. (2) In the curve section, the thrust on the inside of the left and right propellers that are included in the tool can be reduced, and the thrust on the outside can be adjusted appropriately. It can be controlled to a large extent to enhance stable running on curves. (3) The forward and backward directions of propeller propulsion can be reversed by the rotation of the pylon table, and the pitch angle of the propeller can be adjusted to the maximum chord width position. It can be performed by reverse rotation of the propulsion motor, etc. by setting the rotation angle to about 45 degrees and reverse rotation. Further, if the propeller shape has an angle of attack of about 45 degrees and a wide width and a short diameter, the thrust and the braking force become large compared to the number of revolutions, the amount of wind cut is reduced, and the noise is reduced. If the blade is retracted, the product of the pressure that pushes the air becomes large, and the thrust increases. The current collector is a thin metal plate having good electrical conductivity, strong elasticity, corrosion resistance, and toughness, such as a phosphor bronze plate or It is constructed by using a material such as a plated elastic steel plate. In the traveling direction, it is preferable to direct the cross section of the thickness of the thin plate and the side surface of the contact plate to prevent lift from occurring. It is desirable that the mounting be simple in construction to improve maintainability. Since the height difference of the trolley wire is small, the outer size can be configured in the range of about 20 mm cube to 300 mm cube, and can be applied to a large-scale high-speed vehicle rather than a small model. It can be used as a pantograph by mounting the contact plate facing upward.
Since it can be attached and detached with a few screws, it can be used for small models and is easy to replace and repair. If the transport system is designed for postal items in a certain section and a pipe-shaped elevated track with a cross section of about 1 square meter is provided along a high-speed road or a conventional railway, a new site becomes unnecessary. The model or amusement device can be used for a game in which a target is mounted and a circular orbit is run to compete for a hit rate from a sniper, or a game for competing in the orbital speed. The track branching structure is such that the track above the horizontal slide portion is integrally fixed on the table, and the track is branched under the table by accurately moving to a predetermined position by a sliding structure such as a combination of rails and wheels. At the intersection, a rotating structure is provided below a predetermined position of one track device of the rotating portion, and the structure can be connected in a predetermined direction by rotating a predetermined angle.

[Embodiment 1] FIG. 1 to FIG. 8 are schematic views of an embodiment I according to the present invention. In the elevated track of FIG. I, columns 50 fixed by concrete pedestals are arranged at predetermined intervals, and made of H steel on top of them. The rail support 31 is fixed. The rail support 3
1, a horizontal beam 49 of left and right gate-shaped fixed limbs 51 at the lower center of the arc fixing body 25 is integrally fixed. The left and right fixed limbs 51 sandwich the rail support 31 and support the pillar 50 below.
It is fixed to the upper part of. A supporting arc 22 made of steel-framed concrete is fixed to the upper surface of the arc fixing body 25 by a fixing tool 26. In the curve section, the supporting arc is fixed at an inclination according to the gradient of the curve. A rail 23 is attached inside the support arc 22, and a rail base 48 is provided between the rail bottom surface and the rail support 31. The upper surface of the rail base is arc-shaped, and the rail is attached so as to be in contact with the rail inclined with a curve. Guides 24 are placed on the left and right inside of the supporting arcs 22 that support the rails, and the upper part is held by a guide fixing device 74 and stopped by a lower inside fastener 75. Further, an insulator 21 is attached to the upper part of the guide body 24, and a trolley wire 29 is supported via the insulator 21. In the prefabricated model, as shown in FIG. 11, if the shape of the bottom surface of the arc fixing body 25 can be set on a flat surface, the inclination of the curve can be adjusted, and thus a set of orbits of a certain length can be assembled and disassembled freely. it can. The vehicle of the flight track car 1 of this example includes a vehicle body 2 and a carriage 3. The vehicle body 2 has a semicircular cross section, and has arc-shaped doors immediately after the cab and on both sides of the rearmost portion. A carriage 3 supporting the vehicle body 2 is elastically coupled to the carriage 3 by a barbell type air spring cushioning device 30.
The shock absorber 30 accommodates a barbell-shaped connecting rod 17 having ball-shaped enlarging portions attached to both ends, and accommodates the enlarging portion while rotatably supporting the enlarging portion at an angle within a predetermined range, and rotating the connecting rod. Made of rubber having one upper and one lower rotation support body each having a rotation support chamber having a release stop edge attached to a bearing that freely and slidably supports the opening portion, and a central hole through which the connecting rod 17 passes. And a donut-shaped air spring 18.
The rotary support is a combination of a support 15 with a hole and a cover support 16, and at least one of the rotary supports (the lower rotary support in this example) has an enormous part at the back of the rotary support chamber. Is formed to a size that allows it to be retracted to a predetermined depth (FIGS. 2, 4, 9, 10). In assembling this barbell type air spring cushioning device, the air of the air spring 18 is evacuated and the connecting rod 17 is passed through the hole at the center thereof. Then, the support with holes is passed through both ends, and then ball-shaped enlarged portions are attached to both ends. The ball portion is surrounded by the remaining cover support 16 and bolted through the bolt hole 84. It is desirable that the barbell type air spring cushioning device be mounted in an inclined mounting system in which the support rods of the left and right devices are spaced apart from each other at the upper side and at the lower side (FIG. 4). Then, when the vehicle body is pushed by the centrifugal force in the curve section, the lower surface of the vehicle body is rotatable at a constant height of the ball-shaped portion on the upper side of the shock absorber, so that the lower surface of the vehicle body is not supported on the centrifugal side. Higher and lower on the centripetal side. As a result, in the curve, the centrifugal side of the vehicle body rises and the centripetal side sinks, so that the stability of the vehicle radiation increases. The trolley 3 is provided with a one-wheel symmetrical wheel drive braking device in which a braking device is added to a center row wheel driving device and a propeller propulsion device. The one-wheel symmetrical wheel drive braking device has two drive wheels 4 below the center line in the front-rear direction of the truck in FIGS. One of the drive wheels 4 is fitted in the center of the drive shaft 7, and the brake 35, the bearing 34 of the support frame 20, the large gear 5, and the bearing 34 are fitted in this order on both sides of the drive wheel 4 in the same order. Both ends are fixed with nuts 36, and the support frame 20 is divided into left and right parts at the upper part, and the supporting frames 20 are inserted at the upper part to determine the positions, and the bolts and nuts 36 are provided on the top plate 52 of the carriage 3 via the cushion 39.
Installed in. The left and right gear cases 10 are integrally fixed to the outside of the left and right support frames 20, and an internal gear is formed on the inner circumference of the shaft hole of the large gear 5 that is housed in the lower part of the case, and the drive shaft 7 The drive wheel 4, the large gear 5, and the drive shaft 7 rotate together as they mesh with the joint gear. The left and right large gears 5 mesh with the upper small gear 6 in the left and right gear cases 10, respectively. The inner end portion of the small gear shaft 6 fitted to the center of the small gear 6 is rotatably supported by a bearing 34 above the support frame and the gear case, and the other end is a bearing fixed to the small gear cover 32. It penetrates and is connected to the flexible shaft coupling 9 outside the gear case. The lower side cover 33 is fastened by inserting a seal with a screw and a nut 36 integrally with the gear case on the periphery except the upper part, and sandwiching the folding edge and the seal at the lower end of the pinion gear cover 32 directly below the upper floor 53. It's stopped. The small gear cover also has a peripheral edge fixed with a screw 78 by inserting a seal into the gear case. The flexible shaft coupling 9 is connected to the shaft end of the motor shaft 79 of the drive motor 8 on the side opposite to the pinion shaft 38.
The drive motor 8 is mounted on the floor 53 of the truck via the cushion 39.
It is attached to. The brake 35 is mounted inside the support frames 20 on both sides. As described above, each device of the drive device is
Except for the drive motor, it is supported by the support frame 20, and the support frame 20 is attached to the reinforced top plate 52 of the dolly with the bolts and nuts 36 via the elastic body 39, and the floor of the dolly is fixed with the fixing pieces 80 protruding forward and backward. It is bolted from below to 53 via a cushion (Fig. 6). The drive motor is attached to the floor of the trolley via another cushion 39, and its motor shaft is not the same as the vibration rhythm of the pinion shaft 38 supported by the support frame 20 via bearings, but it is a flexible shaft. Joint 9
However, unlike the conventional railway system, the present invention eliminates the irregularity of the parallelism of the rails, and it is unlikely that a serpentine action or a shocking vibration with a fast rhythm occurs. Therefore, the impact on the motor is small, and the weight can be reduced with a simple buffer structure. It is preferable to use the above-described drive device in a large high-speed vehicle that allows oil lubrication in the gear case 10. In the inspection work of the drive gear, in FIG. 6, the side cover is first removed in FIG. 6, the nut of the drive shaft is removed secondly, the adjacent bearing and the large gear are removed, and the third is the bottom surface of the bogie. Remove the bottom lid 28 of the beam from the beam 54, and fourthly remove the pinion shaft from the flexible shaft coupling,
First, after removing the screws of the pinion gear cover and the gear case, the pinion gear cover, the thrust type bearing, the roller type bearing, and the pinion gear may be removed in this order. After that, if one of the bogie support frames is removed, the drive wheels and the drive shaft can also be removed. Assembly can be done by the reverse of the above. There are many drives, including asymmetrical. Among them, in this example, one driving wheel uses two small drive motors on the left and right, so the ceiling of the trolley can be lowered, and the vehicle height can be reduced by that amount, and the air resistance can be reduced by reducing the size of the cross section. Therefore, high speed and energy saving are achieved. Make big 2, 3, 11, and 13, the propeller propulsion device has a propulsion motor 12 mounted below a motor pylon 13 that descends from a pylon table 19 that is rotatably provided at the bottom of a carriage 3 and is mounted on the shaft of the motor. The propeller 14 is attached to the fastener 58.
When the vehicle is moving in the reverse direction, it can be propelled in the reverse direction by rotating the pylon table 19 by 180 degrees in the direction of the arrow as indicated by the broken line propeller 14 in FIG. The control system determines the difference between the number of rotations of the axle and the actual speed of the vehicle, such as a sign 95 within a certain period of time.
The actual speed of the vehicle is measured by counting the number of passages of the vehicle with the sensor 96, the rotational speed of the drive wheels is measured by detecting the rotational speed of the drive shaft, and when the difference between the two exceeds a certain range value, For example, when the actual speed is higher than the rotation speed of the drive wheels, the propeller thrust is large, so the drive speed of the propulsion motor is increased by the motor controller, and vice versa. To control. Braking by the device is carried out by reverse rotation of the propeller or 18 of the pylon stand 19.
It can be done by 0 degree rotation. In particular, during high-speed braking, the impact is less than that of wheel braking, so a complicated control device for braking is not required, and the cost is low and it is suitable for weight reduction. 2, 3 and 4, the guide wheel 11 is provided with a pair of left and right guide wheels 11 in front of and behind the bottom of the truck 3, and the guide wheels 11 are vertically aligned with the bottom surface of the truck 3 at the same level. A belt 27 is engaged with pulleys provided on upper portions of the left and right guide wheels, and has a constant-speed reverse rotation structure. Therefore, when one guide wheel rotates by contacting the guide body, the other guide wheel also rotates at a constant speed,
When the trolley is tilted to the opposite side, the guide wheel on the opposite side does not come into contact with the guide body and does not slip. The guide wheel 81 is mounted on a trolley to adjust the speed of the vehicle to the speed of the vehicle.
It is more preferable that the rotation can be controlled in the opposite direction as indicated by the arrow in the figure. The guide wheel 11 described above has the highest position but is restricted by the guide body so that the carriage does not float any further. Drive wheels on both sides 77
Since the tread 76 is high and the tread surface is deep and the guide body regulates the upper limit of the guide wheel, the brim of the drive wheel does not fall off within the upper limit. There is no derailment and the propulsive force can be increased to a speed exceeding the limit of the driving force. As another example of the guide system according to the present invention, in the forced elastic contact system, the left and right guide wheels 1 are shown in FIGS.
The outer side 1 is elastically brought into contact with the guide surface of the guide body 24. The structure is such that stoppers 94 are provided at predetermined positions on the front and rear rising walls of the slide groove provided at the bottom of the carriage 3 one at each of the front and rear sides. The slide case 98 fitted in the groove has a constant distance between the left and right guide surfaces and the guide wheels (although there is an error in parallelism) and is constructed at the same level when the vehicle advances straight and stably (FIG. 7). Further, the guide wheel 11 rotatably supported by the slide case is strongly pressed against the right guide surface by the right guide wheel O ₂ when the carriage is tilted, and the air spring 43 is provided inside the slide case by the arrow N. In the direction of and elastically push until the recess 99 of the left slide case hits the stopper 94. At the same time, the left slide case is pushed by the expansion force of the air spring 43, and an expansion force sufficient to fill the gap between the left guide surface and the guide ring is applied by the air spring, so that it slightly moves outward by α.
Just pushed out. At this time, both the left and right guide wheels are in contact with the guide surface (Fig. 8). This action occurs continuously, and the guide wheel and the guide surface keep rotating contact with little friction even at a small torque to stabilize the traveling of the vehicle. Therefore,
Even if the carriage leans to one side, the elasticity of the air spring keeps the rolling contact softly on the guide surface and the vehicle is not impacted. Further, it is more preferable to control the rotation at a speed equal to the vehicle speed by the guide motor, and when the difference between the loads of the left and right guide wheels is N when the value of α pushed outward is N, Since the motor controller can adjust the thrust of the propeller on the side with a large load until the value becomes zero, the tilt load of the guide wheels with respect to the left and right guide bodies can be kept equal,
It enables stable driving and increases high speed.

[Embodiment 2] This embodiment is an example of a model, and from FIG. 11 to FIG.
In the track device, the supporting arc 22 is integrally fixed on the arc fixing body 25 by the fixing tool 26, and can be fixed on the ground in this state. In the elevated track, rails 23 are inserted by inserting a cushion for sound insulation into a groove in the center of the supporting arc. There is a restriction projection 93 inside the arc fixing body 25, and the groove on the lower surface of the support arc restricts the deviation in the rail direction. The rail has a wide vertical width, and the guide body 24 is fastened to the supporting arc by a guide body fixture 74. In this vehicle, the bogie and the vehicle body are integrated, the drive motor 8 and the small gear 6 are housed in the cavity of the lower bogie, and the left and right fixing pieces 80 above the support frames 20 on both sides are attached to the floor 53 of the bogie. The target 70 is attached to the middle plate 57 at the front part of the vehicle body, and the upper half is easily visible through the transparent plate so that a predetermined sign is emitted when the light beam hits. The drive wheel 4 has left and right flange portions formed as gears (FIG. 13), and is rotatably supported by the drive shaft 7 between the support frames 20 on both sides via bearings 34. The drive shaft 7 is fixed to the support frames 20 on both sides with nuts 36. The small gear 6 meshing with the bevel gear of the drive wheel 4 is rotatably supported by bearings in the left and right pillow blocks 85 by the small gear shaft 38 in the cavity of the carriage. The pinion shaft extends outside the pillow blocks 85 on both sides, and both ends thereof are connected to the flexible shaft joint 9. The flexible shaft coupling 9 is connected to both outer drive motors 8. The drive motor 8 is connected to the floor 5 via the cushion 37.
3 and its motor shaft is connected to the pinion shaft 38 via the flexible shaft coupling 9 as described above. Therefore, when the drive motor rotates, the small gear is rotated by the small gear shaft via the flexible shaft coupling 9, and the small gear meshes with the steel-made flange gear to drive and rotate the flange gear drive wheel. It is made of nylon that can be buffer-free meshed with the flange gear without oil, and by the flexible shaft coupling and cushion 39,
The impact from the drive wheels is mitigated, and the impact is limited to the support frame 20 and the floor of the truck to which it is attached. The flange gear driving device described above is an embodiment according to the present invention in which the gear is integrally attached to the drive wheel. In another example, the outer circumference is set to a middle height to form a gear, which meshes with a small gear and is parallel on both sides. Although it can be rolled on the rail surface, the number of parts is low, the cost is low, and it can run at a reasonable speed without oiling. Furthermore, the gears on both sides of the drive wheel can be made of nylon to reduce noise. The propeller propulsion device is shown in FIGS.
The propeller is located in front of the
It is fixed to the motor shaft of. The propulsion motor 12 is supported by a motor pylon 13, which is supported by a rotating device provided on the floor of the truck. Motor pylon 13
A servomotor is internally provided in the servomotor, and the servomotor is connected to the pylon gear 45. The pylon gear meshes with a rotating gear 47 formed above the motor support 59. The support piece of the motor support 59 is rotatably supported by the motor rotation shafts 46 attached to both sides of the pylon. Therefore, the motor support 59 is rotated through the pylon gear 45 by an amount corresponding to the rotation of the servo motor and is rotated by the rotary gear 47.
Thus, the motor rotation shaft 46 is rotated to change the vertical angle of the propulsion motor 12. As a result, the propeller propulsion is also changed in the vertical direction. Therefore, when slippage of the rear drive wheels is detected, lowering the front part of the propulsion motor 12 increases lift in the front part of the vehicle and increases load in the rear part of the trolley.
Eliminate slippage. The front drive wheel slip can be reversed. The rotating device of the motor pylon is provided on the floor 53 of the truck (FIG. 13). Servo motor 88 that determines the rotation angle
The motor shaft is fixed to the center of the rotary table 71, and the upper surface of the motor pylon 13 is fixed to the lower surface of the rotary table 71. This rotary table 71 has a bearing 3 on the outer periphery of the lower surface.
4 abuts and is rotatably supported, and the bearing is fitted to the lower part of the inner circumference of the rotation support case 87, and the outer circumference of the rotation support case is fixed to the floor 53 by an annular fixture 86. Therefore, the motor pylon is also rotated by the angle at which the servo motor is rotated, and the direction of the propeller can be changed to the opposite direction. Moreover, the magnitude of the left and right propulsion forces is adjusted to make the tilt load on one of the bogies small and to enable smooth high-speed traveling.
As an example of the current collector of the present invention, the current collecting shoe includes a spring plate 6
As the material for 2, hinge 63, etc., a metal such as phosphor bronze which is a good conductor and hard and rich in elasticity is preferable. Phosphor bronze can be used for the contact plate, but it is preferable to select a new sintered alloy material. In FIG. 14 to FIG. 18, current collecting shoes 60
Is a pair of sliding plates 61 and a spring plate 6 for fixing the sliding plates.
2. Left and right hinges 63 having the spring plates fixed to one side, and both ends of a spring plate 62 having a support plate 64 fixed to the center are integrally fixed to the other side of the left and right hinges. The contact plate 61 has both ends of a short rod formed thin to have rivet holes,
Two of them are arranged side by side and fixed to the spring plate 62 by tacks 65. The spring plate 62 is bent at about 45 degrees in the same direction with a radius on both sides except for the central portion to which the contact plate is fixed. The facing spring plates are also formed by bending both sides of the supporting plate into the same shape with a little margin. Both ends of the above-mentioned two spring plates are fixed to each one of the two hinges to form an outer shape.
An air hole 69 is formed between the two sliding plates 61, which are spring plates to which wind pressure is applied. The current collecting shoes 60 are attached to a predetermined position of the vehicle through a pair of pressing plates 66 via the insulator 42.
Are fixed in parallel with each other by opening a gap that fits the width of the support plate 64 of the current collecting shoe 60. Then, the supporting plate is pushed laterally between the two pressing plates that are attached in parallel, and the pressing holes 67 are used to fix the screws. If the material of the current collecting shoe is a good conductor, electrodes may be attached to the pressing plate for wiring.
In this example, the contact plate has a length up to the tacks 65 at both ends,
It can be extended in the left-right direction to support a wide range of trolley wires,
It is better to fold it when it is not needed. This current collecting shoe lowers as shown by the broken line in FIG. 16 when the contact plate 61 is pressed, and is instantly restored by the elasticity of the lightweight spring plate when the pressure is removed, so it follows the changes in height of the trolley wire well. Yes, except for the sliding plate, the wind pressure is only applied to the thickness of the plate of the component parts, and has a strong wind pressure resistance. By removing the screw of the pressing hole, the current collecting shoe can be easily removed by sliding it in the direction of arrow P in FIG. As described above, since the number of parts is small and the structure is simple, it is light in weight and has a quick reaction. Therefore, it is easy to follow the trolley wire, and it is easy to prevent disconnection.

[Third Embodiment] The orbit of the flight rail car of this example has the above-described configuration. As shown in FIG. 19 to FIG. 22, in order to stably drive a sharp curve in a long vehicle, the vehicle is rotated by rotating each one of the trolleys provided below and below the bolster frame 100 that supports the body of the vehicle. It is desirable to configure the formula. That is, one drive wheel 4 is provided in front of and behind the central bogie shaft 97 on the bogie support frame 111 below the center line in the front-rear direction of the front and rear rotary bogies 3, respectively. A pair of left and right guide wheels 11 of the above-mentioned forced elastic contact type are provided at the front of the drive wheels and the rear of the rear drive wheels. In the straight section, the front and rear guide wheels are guided and the front carriage 3 also faces the direction of the broken line in the same direction as the vehicle as shown in FIG. It rotates to the center and is rotated in the direction of the trolley 3 shown by the solid line, and it inclines with the vehicle,
It is directed toward the curve of the rail. Similarly, the trolley in the rear part is rotated in the rail direction by the guide wheels 11 in the front part and the rear part in the drawing and rolled in the rail direction. Therefore, even a tread having a narrow width will roll following the curve of the rail, and there will be no problem such as breakage of the brim. If the carriage is fixed, there will be no problem in the straight section, but in a sharp curve, the rail will stick out from the tread between the two brims as described above, causing problems such as damage to the brim or the drive unit. Therefore, if the vehicle is long, the rotary trolley is provided in front of and behind the vehicle, and is important for traveling on a curve. In this example, if four supporting wheels are provided on the bogie supporting frame of the rotary type bogie instead of the driving wheels, the high speed can be stably improved even in a curve as a long vehicle towing type wagon. The rail used in this example may be used for both the brim wheels described above, but in another example, a combination of a medium brim wheel with a rail having a U-shaped cross section can similarly be smoothly stabilized by the rotary dolly. You can run it.

[Embodiment 4] In FIG. 23, a plurality of elliptical orbits 73 are set, and the model of the flight rail car 1 is equipped with a target.
An example of a preferred competition system for the model will be described. One or a plurality of sniper tables 40 are provided on the rotation stand 72 set at an appropriate distance from the track 73. The flight-type rail car 1
The target 70 of FIG. As indicated by the arrow, the rail car and the rotation stand 72 can be rotated in reverse, and the rotation speed can be increased, tilted, rocked, or the shape of the vehicle can be changed.
In addition, multiple snipers can compete for sniper hits. There are many types of target signs such as melody sounds, flashing lights, color changes, shape changes, and object firing.

Fifth Embodiment This example mainly relates to the shape of the propeller.
From FIG. 24 to FIG. 29, it is considered that, in the conventional propeller, when the number of blades is small, a considerably long propeller is advantageous in increasing thrust, and in a single-propeller machine, a propeller with a small chord width ratio is used. The shaft was slightly thrust to eliminate the adverse effect on the airframe due to the twisting action of the propeller rotation. However, even with a short diameter,
When the angle of attack of the maximum chord width approaches 45 degrees, the amount of air drawn becomes large, but if a pair of symmetrical propellers are lined up and reversed to each other, a considerable part of the twisting force is converted into thrust and the aircraft is Can be stable. Therefore, in the flight railcar of the present invention, the pair of left and right propellers have a short diameter, a large chord width, and an angle of attack of 4
It is desirable to make the vehicle compact by approaching 5 degrees and increasing the rotational speed to generate a large thrust. In order to carry out the above object, (1) the ratio of the length L on one side of the blade excluding the central axial hole support portion of the propeller 14 and the maximum width W of the chord is 0.
8L ≦ W ≦ 1.2L, the entire circumference of the blade is made small,
(2) It is preferable that the angle of attack at the position of the maximum chord width is formed to have a value within the range of 35 degrees to 50 degrees, and (3) the left and right pairs are arranged side by side and driven in reverse rotation. That is, the propeller shaft hole 10
The supporting portion indicated by the supporting portion recognition line (broken line S) of 2 is bent around the circumference of the shaft hole, and the blade extends outward, and in this example, ∠P ₁ OQ = α ° is π / 2. The widest portion W is indicated by W ₁ − · −W ₂ and the length L on one side of the blade is indicated by L ₁ − · −L ₂ in FIG. 27. The widest chord portion is located at about 60 to 70% of the radius, but its angle of attack is ∠P ₁ OQ × 1/2 = π / 2, and the correct angle of attack is π / Less than 2, but almost π /
It is 2. The outer shape of this propeller is rounded in order to make the entire circumference as close as possible to the minimum, so that the resistance of the air becomes smaller and the noise during rotation becomes smaller. As an example of the material, glass wool, balsa material, FRP, alloy mainly composed of epoxy resin aluminum and magnesium, titanium alloy and the like are processed alone or in combination. Furthermore, although the prime mover relies on an electric motor, it is clear that the invention can be implemented with other prime movers, for example internal combustion engines.

[Sixth Embodiment] An embodiment of changing or crossing the traveling direction of a vehicle such as merging / branching of a track device according to the present invention will be described with reference to FIGS. To join the straight track, see Figs.
In 1, the branch base 103 moves in parallel to the R side of the support base 104 and pushes the contact sensor 108 to stop in a state of being in close contact with the regulation pile 105, and at the same time, the signal in the direction of S → S ′ displays blue. The vehicle can proceed. On the contrary, in order to branch from the straight line section, it is possible to carry out in the manner of S '→ S direction. In addition, in order to change from the merging / branching mode to the straight mode, the branch base 103 is moved in parallel and moved to the L side, and the contact sensor 108 on the opposite side is pushed to closely contact the regulation pile 105. As indicated by the arrow P '← P, the vehicle is allowed to go straight with the blue signal. In this case, the reverse straight traveling is also possible. The structure of the branch base is as shown in FIG. 32 of the section aa ′ in FIG. 30, in which the middle-high rails 106 for eliminating blurring are fixed in parallel on the support base 104, and the rail 1
A plurality of middle groove wheels 107 rolling on 06 are attached to the lower surface of the branch base 103 in the front and rear direction. Therefore, the parts of the track device, such as rails and guides, can be accurately connected without any movement of the branching table. Further, in the case of the plane crossing, as shown in FIG. 33, two middle-high rails are fixed on the support base 104, and the rotary base 110 rotates about the rotary shaft 109 to move the contact sensor 108 on one side. When pressed, it comes into close contact with the regulation pile 108 and enables the vehicle to go straight as indicated by Q → Q ′.

[Embodiment 7] This example is an example of a two-wheel symmetrical wheel drive braking device which is an example of a center row wheel drive device. In FIG. 34, both end portions of the drive shaft 7 of the apparatus are rotatably supported by the support frame 20, and the large gear 5 is fitted in the center of the support frame 20 to rotate together. The drive shaft 7 is rotatably passed through both side walls of a gear case 10 via bearings and seals on the left and right sides of the large gear, and further, the drive shaft fits the drive wheels 4 on the outer left and right sides,
A brake 35 (a disk type in this example) is engaged, the support frame 20 is penetrated at the outermost side, and a nut is tightened. The gear case 10 accommodates the small gear 6 in the upper inside thereof and is engaged with the large gear 5 below. A small gear shaft 38 for rotating the small gear 6 as a unit is supported through the gear case 10 via a seal and a bearing, and is connected to the motor shaft of the drive motor 8 by a flexible shaft coupling 9 on the left and right outer sides. The drive motor 8 is attached to the support frame 20 via a cushion. The support frame 10 is attached to the top plate 52 together with a gear case via an upper cushion 39. In the drive device, the support frame, the support shaft, and the gear case are integrally attached to the top plate of the truck elastically through the upper cushion,
With respect to the tilt load of the vehicle, the floor 53 of the bogie whose lower part is fixed in the middle of the support frame is fixed to the top plate 52 on the left and right, and is elastically supported by the curved surface. Further, a bogie shaft 97 is integrally fixed to the top plate at the center of the upper part of the top plate, and is rotatably attached by a bogie nut 11 inside the upper bottom part of the vehicle body via a bearing 112. Therefore, the elasticity of the components of the floor 53 of the truck itself and the cushion (for example, rubber, air spring, spring plate coil spring, etc.) 3
Due to 9, most of the shock and vibration are absorbed, and stable high speed running is possible. In this example, the drive wheels are inside the support frame,
Since the same function can be obtained even with the structure mounted on the outside and the structure can be easily configured, the description thereof will be omitted. In this example, the drive wheels are divided into two halves and are arranged on the left and right of the large gear, and are configured symmetrically.
Although the weight is equalized left and right, the support rail is directly below the center line of the vehicle, the inclination of the vehicle is restricted by the guide wheel, and the guide wheel is provided at a position higher than the level of the support rail.
Within the scope of the present invention. In the examples according to the present invention, as in the above-mentioned examples, the cause of vibration or snake action is removed, and lightweight structural materials such as aluminum alloys, alloys mainly composed of aluminum and magnesium, FRP, carbon fiber reinforced resin, etc. With this, the vehicle body can be made lighter like an aircraft and the speed can be improved.
In the embodiment, the electric motor is exemplified as the prime mover,
It is obvious that the effects of the present invention can be obtained by using another prime mover, for example, an internal combustion engine.

As described above, the rail car of the present invention can be made significantly lighter than the vehicle weight of the conventional wheel-driven rail car, so that the load on the track is small and a sharp curve or other special vehicle is used. The pillars and their foundations are small in size and simple except the place, the members are easy to mass-produce, and the construction period is short because long-term construction of large-scale concrete driving of a large area like conventional railways is unnecessary. The greatest effect is that the acquisition of land for construction of the track is significantly reduced, the number of supporting arcs that have the effect of sleepers is also considerably reduced, and there is almost no snake action, so crushed stones to prevent the impact are unnecessary It is possible to erection on the sidewalks, highways, or along railways other than the Shinkansen by small-scale construction to deal with curves. Orbital branching and level intersection are also possible. Since the track is a single rail, the width of the track is narrow and there is no snowfall that hinders the progress of the wheels and there is no fear of snow damage.There is no snake action or vibration due to the irregularity of the left and right rails, so inertia in the direction of travel is Larger speed increases, irregular maintenance of rails is not required, and the guide wheels are regulated at the upper limit, so there is no derailment of the wheels due to extreme levitation of the vehicle, and forced elastic contact of the guide wheels In the formula, the swing of the vehicle is softly changed to improve the riding comfort, and the structure is simple because there is no large and heavy bogie frame before and after that supports the long axle and the four wheels that penetrate the left and right wheels. Can be formed on a smooth flat surface or curved surface, which reduces air resistance, makes it easier to obtain lift, is lighter, and has higher speed. . The drive system is a symmetrical type wheel drive system, the side covers on both sides can be removed to inspect the large gear and the small gear.Since a pair of motors are used symmetrically, the motors can be downsized and the thickness of the truck can be reduced. It can be made thinner and the cross section of the vehicle can be made smaller to reduce the wind pressure and reduce the weight, improving high speed and energy saving. If a trolley wire is attached to the supporting arc or the guide body, the undulations will be small and separation will be less likely to occur, and current collection will be easier, and since the current collecting shoes are below the vehicle body, lift will be obtained by the turbulent flow generated by the shoes. High speed performance is enhanced. The flange gear drive device has a small number of parts, has a simple structure, can be run without lubrication, can be downsized, is suitable for a model, and is low in cost. In propeller propulsion, the angle of attack of the propeller is large, and the chord is long at around 45 degrees, so the amount of scratching air is large even with a short diameter, and the left and right propellers are symmetrically reversed to give a large angle of attack to the vehicle body. By offsetting the adverse effects of the torque of the twist and increasing the thrust, a reverse braking gives a soft braking effect even at high speeds, and at the curve the thrust on the inside is reduced to direct the vehicle in the direction of travel and stabilize the running smoothly. Be punished. Also, because the diameter is small and the chord is long, the amount of wind cut at the peripheral edge of the propeller is smaller than the amount of scratching the air, so the noise is small accordingly, and the thrust is detected by detecting the slip of the wheel to increase the wheel driving force. Acceleration or speed higher than the limit can be obtained. In braking by the reverse rotation of the propeller, there is no slip of the wheel braking, so uneven wear of the wheels and rails does not occur, so maintenance work can be saved. Further, by adjusting the propulsion direction of the motor pylon vertically and horizontally, there is an effect that the load applied vertically and horizontally to the vehicle is averaged to stabilize the vehicle traveling. Since the barbell type shock absorber leans the vehicle body inward in the curved section, high-speed stability is enhanced and the number of parts is small, so that the weight can be reduced. Since the current collecting shoes have few parts and are simple, they can be miniaturized and can be used as a pantograph as well, because the elasticity of the leaf springs directly contacts the trolley wire,
It has good followability and enables high-speed current collection, enabling the vehicle to travel at high speed. Furthermore, it can be used for a small model to prevent breakdown due to short circuit. In addition, a small model can be assembled by adjusting the curved section with the same parts using the supporting arc and the fixed arc, so the cost is low, and the car body is simple, has a small number of parts with a brim gear drive, is sturdy, and is fast and inexpensive. Can be provided. Although the prime mover is an electric motor in the above example, the effect of the present invention can be obtained by using another prime mover, for example, an internal combustion engine. As mentioned above, the cause of the snake behavior and vibration of the conventional railway is excluded.
Since it does not require much impact strength, it can be applied to the structure of an aircraft to reduce its weight and achieve high speed and energy saving. Therefore, a small amount of land can be purchased to build a light elevated track in a short period of time, and a high-speed mass transportation system can be used. Providing a long-distance high-speed transportation system for luggage, etc. in a small-scale construction, it is possible to realize a significant reduction in transportation costs and energy saving.

[Brief description of drawings]

FIG. 1 is a side view showing a distant view of a track device and a flight track car according to a first embodiment of the present invention;

2 is a schematic enlarged side view of the flight track vehicle of FIG. 1,

3 is a schematic enlarged bottom view of the flight track vehicle of FIG. 1,

FIG. 4 is an enlarged cross-section bb ′ of the flight track vehicle of FIG. 2;

5 is an explanatory view of the track device of FIG. 4 at a curve position;

FIG. 6 is a schematic partial enlarged view of a drive device portion in FIG.

FIG. 7 is an explanatory view of a guide device using a forced elastic contact method,

FIG. 8 is an explanatory view of a guide device using a forced elastic contact method,

FIG. 9 is a perspective view of a barbell type air spring shock absorber,

FIG. 10 is an exploded perspective view of a barbell type air spring shock absorber,

FIG. 11 is a side view of a model track vehicle and track device of Example 2;

FIG. 12 is an enlarged sectional view CC ′ of the flight railcar of FIG. 9.

FIG. 13 is an enlarged view of a central longitudinal section of the flight track car of FIG. 9;

FIG. 14 is a perspective view showing a state where the current collecting shoes are attached,

FIG. 15 is a view excluding the current collecting shoes in FIG.

16 is a front view of the current collecting shoe shown in FIG.

17 is a bottom view of the current collecting shoe shown in FIG. 14,

18 is a side view of the current collecting shoe shown in FIG. 14,

FIG. 19 is a front view of the flight track vehicle and track device of Example 3;

FIG. 20 is a side view of a flight rail car with a rotating carriage,

FIG. 21 is a bottom view of the flight rail car of FIG. 19,

FIG. 22 is an explanatory view of the action of the rotating carriage,

FIG. 23 is a schematic diagram of the sniper game of Example 4,

FIG. 24 is a side view of an example of a propeller used for a flying railcar;

25 is a plan view of the propeller of FIG. 22,

FIG. 26 is a bottom view of the propeller of FIG. 22,

27 is a perspective view of the propeller of FIG. 22,

28 is a rear view of the propeller of FIG. 22,

FIG. 29 is a cross section aa ′ of the propeller of FIG. 22;

FIG. 30 is a plan view of a state where the lateral slide type branching system of Example 6 merges with a straight track.

FIG. 31 is a plan view of the lateral slide type branching system in FIG.

32 is a sectional view taken along the line aa ′ in FIG.

FIG. 33 is a schematic plan view of the rotary level crossing system of the rail track device;

FIG. 34 is a sectional view of a two-wheel symmetrical wheel drive braking system according to the seventh embodiment.

[Explanation of symbols]

1 flight rail car, 2 car bodies, 3 trucks,
4 drive wheels, 5 large gears, 6 small gears,
7 drive shaft, 8 drive motor 9 flexible shaft coupling, 10 gear case, 11 guide wheel, 12 propulsion motor, 13 motor pylon, 1
4 Propellers, 15 Supports with Holes, 16 Cover Supports, 17 Connecting Rods, 18 Air Springs, 19
Pylon stand, 20 support frame, 21 insulator, 2
2 support arcs, 23 rails, 24 guides,
25 arc fixing body, 26 fixing tool, 27 belt, 28 bottom lid, 29 trolley wire, 30
Barbell type air spring shock absorber, 31 rail support, 32 pinion gear cover, 33 side cover 34
Bearings, 35 brakes, 36 nuts, 37
Buffer bolt, 38 small gear shaft, 39 cushion, 4
0 sniper, 41 guide shaft, 42 insulator,
43 detection device, 44 rail connection tool, 45 pylon gear, 46 motor rotation shaft 47 rotation gear, 48 rail base, 49 horizontal beam, 50 support column, 51 fixed limb, 52 top plate, 53 floor, 54 beam, 55 helix gear , 56 coil spring, 57 middle plate, 58
Fasteners, 59 motor support, 60 current collecting shoes, 6
1 sliding plate, 62 spring plate, 63 hinge,
64 support plate, 65 tack, 66 press plate,
67 holding holes, 68 stoppers, 69 air holes, 70 targets, 71 rotary bases, 72 rotary stands, 73 track devices, 74 guide body fixing tools, 75 fasteners, 76 treads, 7
7 collar, 78 screw, 79 motor shaft,
80 fixing piece, 81 guide motor 82 rail retainer, 83 buffer bearing 84 bolt hole, 85 pillow block, 86 annular fixing tool,
87 rotation support case, 88 servo motor,
89 bearing case, 90 guide body support tool 91 trolley support frame, 92 restriction groove, 93 restriction protrusion, 94
Stopper, 95 marker, 96 sensor, 97
Bogie axle, 98 slide case,
99 hollow, 100 pillow beam frame, 101 shaft hole,
102 support guide surface, 103 branch base, 104 support foundation, 105 regulation pile, 106 middle high rail, 107 middle groove wheel, 108 contact sensor, 109 rotating shaft, 1
10 turntables. 111 bogie nuts, 112 bearings.

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] March 4, 1996

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Claims

[Correction method] Change

[Correction content]

[Claims]

42. The track device according to claim 5, wherein the merging or branching portion of the track is laterally slid to control the traveling direction of the vehicle. ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] March 18, 1996

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be amended] Claims

[Correction method] Change

[Correction content]

[Claims]

Claims (40)

[Claims] 1. A rail car that is guided by a pair of left and right guide bodies and a track device provided with a single rail directly below the center of the pair of guide bodies. 2. A flight track vehicle comprising a pair of left and right guide bodies, and a propeller propulsion device provided on a track vehicle that is guided by a track device provided with a single rail directly below the center of the pair of guide bodies. 3. One or a plurality of support wheels are provided below a longitudinal center line of the vehicle, and at least a pair of left and right guide wheels are provided on the vehicle at a level above a tread of the support wheels. A rail car provided. 4. One or a plurality of drive wheels provided below the center line in the front-rear direction of the vehicle is connected to a prime mover mounted on the vehicle, and the vehicle is at a level above the tread of the drive wheels. And a wheel-driven rail car provided with at least a pair of left and right guide wheels. 5. One or a plurality of support wheels are provided below a center line in the front-rear direction of the vehicle, and the vehicle is provided with at least a pair of left and right guide wheels at a level above a tread of the support wheels. A flying railcar that is equipped with a propeller propulsion device. 6. One or a plurality of drive wheels provided below a center line in the front-rear direction of the vehicle is connected to a prime mover mounted on the vehicle, and the vehicle has a level above a tread of the drive wheels. In addition, a flight track vehicle in which a propeller propulsion device is provided in a wheel-driven track vehicle including at least a pair of left and right guide wheels. 7. A track apparatus comprising a structure having a groove-shaped cross section, a rail provided at the center of the bottom of the structure, and guides provided on the left and right rising walls of the structure. 8. A track device comprising a plurality of support devices fixed at a predetermined interval, the guide devices being mounted on the left and right sides, and a rail for supporting a vehicle being mounted on the lower center of the left and right guide bodies. 9. The track device according to claim 8, wherein the support device mainly comprises a rail support having a plurality of fixing portions on a predetermined arc, and a fixing body fixing the support. 10. The track device according to claim 7, wherein a trolley wire is attached to the guide body via an insulator. 11. The track device according to claim 8, wherein the trolley wire is attached to the supporting device via an insulator. 12. A track car comprising a wheel drive track car equipped with a propeller propulsion device, wherein a flight track car is provided with means for detecting a slip of a drive wheel and adjusting the magnitude of a propeller propulsion force. 13. The flight rail vehicle according to claim 5, further comprising a mechanism for detecting a load applied to the shafts of the left and right guide wheels to increase or decrease the thrust of the left and right propellers. 14. The flight track vehicle according to claim 5 or 6, wherein the propeller propelling angle is adjustable. 15. The pitch angle at the position of the maximum chord width is 35
7. The flight track vehicle according to claim 5, further comprising a propeller formed within a range of 50 degrees to 50 degrees. 16. A propeller having a ratio of a length L on one side of a blade excluding a central shaft supporting portion and a maximum width W of a chord is set in a range of 0.8L <w <1.2L. The flight track vehicle according to claim 3 or 4. 17. The vehicle according to any one of claims 3 to 6, wherein the left and right guide wheels provided on the vertical axis have a constant-velocity reverse rotation structure, and the outer periphery of one of the guide wheels is brought into contact with the guide body for traveling. Rail car. 18. A guide tool of a vehicle guide device, for example, a guide wheel, is mainly made of a high temperature superconducting material, and is fed to the guide body to electromagnetically slide to eliminate friction. The rail car according to any one of 1. 19. A pressure is applied between the left and right outer sides of a pair of left and right freely rotating guide wheels on the vertical axis which are kept to have a predetermined width even if the width becomes narrower, by a resilient device to elastically expand the width to a predetermined outer width or more. The rail car according to any one of claims 2 to 6, which is configured. 20. The rail car according to claim 2, wherein the left and right guide wheels are rotated by a prime mover mounted on the vehicle at a speed equal to the vehicle speed. 21. The rail car according to claim 3, wherein the guide wheel is a wheel-in motor. 22. A barbell-shaped connecting rod, which is formed at both ends of the connecting rod with an enlarged portion at least the peripheral portion of which is spherical, and which accommodates the enlarged portion and is rotatably supported within a predetermined angle. In addition, each of the upper and lower rotation support bodies has a rotation support chamber having a release stop edge attached to a bearing for rotatably and slidably supporting the connecting rod, and the rotation support chambers. A barbell-type air for a vehicle body and a bogie, in which both or one of the supporting bodies is formed with a deep inner space as appropriate and a donut-shaped air spring mainly having a central hole for penetrating the connecting rod. Spring shock absorber. 22. A barbell type air spring cushion according to claim 21, wherein the barbell type shock absorber mounted on the carriage and the vehicle body is set such that the distance between the support rods of the device is narrow in the upper part and wide in the lower part. The device tilt setting method. 23. The drive device is bilaterally symmetric, left and right support frames are provided on both sides of the drive wheels, and a gear case mounted on a drive shaft supported by the left and right support frames via bearings is the support frame. The large gear of the drive gear device which is fixed to the gear case is connected to the drive shaft by a gear joint and meshes with a small gear at the upper side, and the small gear is connected to a prime mover via a shock absorber. 7. The rail car according to claim 4 or 6, further comprising a one-wheel symmetrical wheel driving device. 24. The rail car according to claim 4, wherein a brake device is provided between the drive wheels of the one-wheel symmetrical wheel drive device and the left and right support frames. 25. The rail car according to claim 4, further comprising a one-wheel symmetrical wheel drive device. 26. A gear case of a drive gear device is rotatably attached to a drive shaft between right and left support frames directly below the front and rear direction of a vehicle body, and a large gear is fitted to the drive shaft.
7. The rail car according to claim 4, further comprising a two-wheel symmetrical wheel drive device in which left and right drive wheels are fitted to the drive shafts on both outer sides of the left and right support frames. 27. A gear case of a drive gear device is rotatably attached to a drive shaft between left and right drive wheels immediately below the front and rear direction of a vehicle body, and a large gear is fitted to the drive shaft, and both sides of the case are attached. The left and right drive wheels are fitted to the drive shaft, and a two-wheel symmetrical wheel drive device is provided on both outer sides of the left and right drive wheels, the drive shaft being rotatably attached to a support frame. 6. The rail car according to any one of 6. 28. The rail car according to claim 23, 26 or 27, wherein brakes for drive wheels are attached to a support frame of the drive device. 29. A gear wheel drive system in which a gear is formed integrally with a support wheel, and a small gear that meshes with the gear is driven by a prime mover mounted on a vehicle. 30. A double bevel gear wheel drive system in which a gear wheel is formed by forming gears on the brim of both brim support wheels, and a small gear that meshes with the brim gear is driven and rotated by a prime mover mounted on a vehicle. 31. The double bevel gear wheel drive device according to claim 25, wherein the small gear is made of a plastic material. 32. The rail car according to claim 4, further comprising a double-helix gear wheel drive device. 33. The rail car according to claim 3, further comprising a rotary carriage provided with one or two wheels in series below the center line in the front-rear direction in the front and rear. 34. A rotary carriage comprising at least two wheels provided in series below a center line in the front-rear direction and at least a pair of guide wheels provided on the left and right sides, and provided on the front and rear sides thereof. The rail car described in Crab. 35. The both ends of the current collecting spring plate with the sliding plate attached are rounded and bent at about 45 degrees, and the supporting spring plate with the supporting tool for attachment is the current collecting spring plate. And the end portions of the two types of spring plates are fixed to the mounting pieces of the rotating tool such as a pair of rotatable hinges, and the supporting tool is used as a pressing device. A leaf spring current collecting shoe or pantograph which is detachably configured. 36. The rail car according to claim 3, further comprising a leaf spring current collecting shoe or a pantograph attached. 37. A sniper system in which a target is provided on a center row wheel drive rail car, and a revolving track is set, and one or a plurality of shooting devices are provided on a turntable set at an appropriate distance from the revolving track. . 38. A model set for a center-row wheel-driven rail car comprising a supporting arc of a rail whose fixing surface is an arc type and a supporting member for fixing the arc, which can be assembled and disassembled. 39. The track car and track system thereof according to claim 2, wherein said track car is incorporated with a remote control device. 40. The track device according to claim 5, wherein the advancing direction of the vehicle is controlled by laterally sliding the merging or branching portion of the track.