CN220765631U - Heavy-duty railway vehicle - Google Patents

Abstract

The utility model provides a heavy-load railcar, which relates to the technical field of rail transport vehicles and comprises a support frame, a group of rails oppositely arranged on the support frame and a railcar body sliding along the rails, wherein the length of the railcar body is longer than 13.1 meters, materials with the size less than or equal to 13m can be placed, and the maximum bearing is less than or equal to 9t; the device comprises a rail, a conveying assembly, a driving device, a conveying part, a conveying assembly, a driving device and a driving device, wherein the driving device is arranged at one end of the rail, the conveying assembly is arranged between the driving device and the vehicle body, two ends of the conveying part of the conveying assembly are respectively fixed at one end of the vehicle body and are fastened on the ground, the driving device is in transmission connection with the conveying part and is used for driving the conveying part to move, meanwhile, the driving device is separated from the vehicle body, the weight of the vehicle body can be greatly reduced, and the power of the driving device can be correspondingly reduced due to the weight reduction of the vehicle body, so that funds are saved; in order to facilitate the vehicle body to slide on the track easily, the pulley is arranged at the bottom of the vehicle body, which is contacted with the track, so that the vehicle body can walk on the track with the goods conveniently, and the power of the driving device can be properly lightened.

Description

Heavy-duty railway vehicle

Technical Field

The utility model relates to the technical field of rail transport vehicles, in particular to a heavy-load rail vehicle.

Background

In the prior art, as the transportation of materials with larger cargoes (especially materials with more than 12 meters) is relatively laborious, two trolleys are usually used for simultaneous transportation, the materials can be transported at the heart, the transportation is relatively laborious, and the two trolleys need to be ensured to move simultaneously, so that the same pace is kept. Meanwhile, most of the existing transport trolleys are provided with driving devices on the trolley body, so that the weight of the trolley is increased, the required power of the driving devices is relatively large, and for relatively long goods, the driving devices are arranged on the trolley body and the driving devices with relatively large power are required.

Disclosure of Invention

The utility model aims to provide a heavy-duty railway car, which solves the technical problem that the existing car in the prior art is difficult to transport longer materials _。 The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a heavy-duty rail car which comprises a support frame, a group of rails oppositely arranged on the support frame and a car body sliding along the rails, wherein the length of the car body is longer than 13.1 meters;

the device comprises a rail, a driving device, a conveying assembly and a conveying assembly, wherein the driving device is arranged at one end of the rail, the conveying assembly is arranged between the driving device and the vehicle body, the conveying assembly comprises a conveying part, two ends of the conveying part of the conveying assembly are respectively fixed at one end of the vehicle body, and the driving device is in transmission connection with the conveying part and is used for driving the conveying part to move so as to drive the vehicle body to move;

the bottom of the car body, which is in contact with the track, is provided with a pulley.

Preferably, guide wheels are arranged on two sides of the vehicle body, and the guide wheels are clamped on the side walls of the rails.

Preferably, brackets are arranged at two ends of the vehicle body, and rollers are arranged at one end of the brackets, which is contacted with the ground.

Preferably, the conveying assembly comprises the conveying part, a reversing wheel matched with the conveying part and a supporting wheel for separating the conveying part up and down, wherein the reversing wheel is arranged on the supporting frame, and the supporting wheel is arranged on the ground.

Preferably, the conveying part is a chain, and the reversing wheel is a sprocket.

Preferably, the vehicle further comprises a first photoelectric sensor arranged on the vehicle body and a light shielding plate matched with the first photoelectric sensor, wherein the light shielding plate is provided with two parts and is respectively arranged at positions close to two ends of the track, the photoelectric sensor is communicated with a control device, and the control device is communicated with the driving device.

Preferably, the device further comprises a ruler detection mechanism and a buzzer, wherein the ruler detection mechanism is used for detecting the height of goods and comprises a supporting rod fixedly arranged on the ground and a second photoelectric sensor arranged on the supporting rod, and the second photoelectric sensor and the buzzer are communicated with the control assembly.

Preferably, the upper end face of the vehicle body is provided with a plurality of pairs of first limiting plates, the first limiting plates are distributed on two sides of the vehicle body along the length direction of the vehicle body, and the two ends of the upper end face of the vehicle body are provided with second limiting plates along the width direction of the vehicle body.

The technical scheme provided by the application document comprises the following beneficial effects:

the utility model provides a heavy-load rail car which comprises a support frame, a group of rails oppositely arranged on the support frame and a car body sliding along the rails, wherein the length of the car body is longer than 13.1 meters, and the car body is convenient to accommodate relatively long cargoes, wherein in order to keep the car body to slide stably, two rails are arranged to form a group of rails, and the two sides of the car body are contacted with the rails respectively, so that the car body slides on the rails smoothly;

the driving device is in transmission connection with the conveying part, and is used for driving the conveying part to move, namely, when the driving device rotates, the driving device drives the vehicle body to move through the conveying part, and as the two ends of the conveying part are respectively fixed on the vehicle body, the vehicle body can be prevented from moving unidirectionally all the time, so that the vehicle body slides out of the track, meanwhile, the driving device is separated from the vehicle body, the weight of the vehicle body can be greatly reduced, and the power of the driving device can be correspondingly reduced due to the weight reduction of the vehicle body, so that funds are saved;

the pulley is arranged at the bottom of the contact between the vehicle body and the track, so that the friction coefficient between the pulley and the sliding rail is small, the vehicle body can walk on the track with goods conveniently, and the power of the driving device can be properly reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram illustrating the construction of a heavy duty railcar, in accordance with an exemplary embodiment;

FIG. 2 is a schematic diagram illustrating the construction of a heavy duty railcar with a portion of the track removed, in accordance with an exemplary embodiment;

fig. 3 is an enlarged view of a in fig. 2;

fig. 4 is an enlarged view of B in fig. 2;

fig. 5 is an enlarged view of C in fig. 2.

In the figure: 1. a support frame; 2. a track; 3. a vehicle body; 4. a pulley; 5. a roller; 6. a driving device; 7. a conveying section; 8. a support wheel; 9. a reversing wheel; 10. a guide wheel; 11. a light shielding plate; 12. a ruler checking mechanism; 13. a second photosensor; 14. a rail clamping piece; 15. a first limiting plate; 16. and the second limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

The embodiment provides a heavy-duty railway car, which aims at solving the technical problem that the existing car in the prior art is difficult to transport longer materials.

Hereinafter, embodiments will be described with reference to the drawings. Furthermore, the embodiments shown below do not limit the summary of the utility model described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the utility model described in the claims.

Referring to fig. 1 to 5, the utility model provides a heavy-duty railway vehicle, which comprises a support frame 1, a group of rails 2 oppositely arranged on the support frame 1, and a vehicle body 3 sliding along the rails 2, wherein the length of the vehicle body 3 is longer than 13.1 meters, so that the vehicle body 3 can conveniently accommodate relatively long cargoes, two rails 2 are arranged to keep the sliding stability of the vehicle body 3, a group of rails 2 is formed, and the two sides of the vehicle body 3 are contacted with the rails 2 respectively, so that the vehicle body 3 can slide on the rails 2 smoothly;

in order to facilitate the movement of the vehicle body 3 along the track 2, a driving device 6 is arranged at one end of the track 2 and fastened on the ground, a transmission component is arranged between the driving device 6 and the vehicle body 3, wherein the driving device 6 can drive the vehicle body 3 to reciprocate in a forward or reverse direction, specifically, two ends of a transmission part 7 of the transmission component are respectively fixed at one end of the vehicle body 3, so that the transmission part and the vehicle body form a closed loop, the transmission driving device is in transmission connection with the transmission part and is used for driving the transmission part to move, namely, when the driving device 6 rotates, the vehicle body 3 is driven to linearly move along the track 2 by the transmission part 7, and the two ends of the transmission part 7 are respectively fixed on the vehicle body 3, so that the vehicle body 3 always moves unidirectionally, and simultaneously, the driving device 6 is separated from the vehicle body 3, the structure of the vehicle body is more compact, the weight of the vehicle body 3 is greatly lightened, and the power of the driving device 6 can be correspondingly reduced, so that the equipment cost is reduced;

wherein, in order to make things convenient for automobile body 3 light to slide on track 2, the bottom that automobile body 3 and track 2 contacted is provided with pulley 4, and the coefficient of friction between pulley 4 and the slide rail is less, makes things convenient for automobile body 3 to take the goods to walk on track 2 to the power of drive arrangement has been reduced under the same bearing.

Specifically, the maximum load of the vehicle body is 9000kg, 13000 x 900 x 750mm goods can be stored, the vehicle body is formed by welding sections such as channel steel, I-steel, rectangular square tubes and the like, and plastic spraying treatment is carried out after surface polishing. The underside of the car body is provided with 8 groups of steel pulleys for walking on two steel rails of 24 kg/m.

In this embodiment, the guide wheels 10 are arranged on two sides of the car body 3, the guide wheels 10 are clamped on the side wall of the track 2, wherein the guide wheels 10 clamp two sides of the steel rail and can horizontally guide the car body 3 conveniently, the car is ensured not to shift along the track direction, and the guide wheels 10 are clamped on the side wall of the track 2 due to the fact that the guide rail is I-shaped steel, and the car body can be well limited to the guide wheels.

In this embodiment, since the load is mostly longer than 12 meters, the corresponding vehicle body 3 is relatively longer, and as mentioned above, the vehicle body 3 is 13 meters long, so as to support the vehicle body 3 conveniently, the two ends of the vehicle body 3 are provided with brackets, one end of the bracket contacting the ground is provided with rollers 5, and the brackets provide support for the vehicle body 3.

In this embodiment, the side that automobile body 3 is close to with track 2 is provided with clamp rail spare 14, and clamp rail spare 14 one end is fixed on automobile body 3, and the other end centre gripping is on track 2, and wherein clamp rail spare 14 sets up in the side that two tracks are close to each other, prevents that the goods from placing the in-process and toppling over that causes because of the automobile body atress is uneven, avoids lower horizontal guide wheel impaired.

In this embodiment, make things convenient for drive arrangement 6 to drive the motion, the conveying subassembly includes transfer portion 7, with transfer portion 7 matched with switching-over wheel 9 and with transfer portion 7 upper and lower divided supporting wheel 8, wherein switching-over wheel 9 sets up on support frame 1 or automobile body 3, switching-over wheel 9 is provided with three, one of them switching-over wheel 9 sets up on support frame 1, two other switching-over wheels 9 set up on automobile body 3, respectively with transfer portion 7's both ends assorted, make things convenient for transfer portion 7's transfer, avoid appearing the condition of knoing, specifically, as shown in fig. 3, the first end of transfer portion is fixed in one side of the first end of automobile body, extend to the second switching-over wheel that keeps away from drive arrangement to the looks left side along first switching-over wheel 9 and carry out the switching-over, the cover is established on drive arrangement 6's output shaft and is carried out the ring, the opposite side at the first end of automobile body is then fixed to form the annular of non-closure through the switching-over to the third annular wheel. Because the length of the conveying part 7 is longer, in order to conveniently support the conveying part 7, a supporting wheel 8 for supporting the conveying part 7 is also arranged on the ground, so that the upper layer and the lower layer of the annular conveying part 7 are prevented from being erected together, and the supporting wheel 8 is arranged between the upper layer and the lower layer of the annular conveying part 7.

Specifically, in order to facilitate force transmission, the conveying part 7 is a chain, at least two reversing wheels 9 are provided, the phenomenon of slipping between the reversing wheels 9 and the conveying part 7 is avoided, and the driving device 6 is convenient to drive the vehicle body 3 to move.

In this embodiment, in order to timely control the timely parking of automobile body 3, still include the first photoelectric sensor of setting on automobile body 3, with first photoelectric sensor assorted light screen 11, wherein, light screen 11 is provided with two places, light screen 11 sets up the position that is close to track 2 both ends respectively, and have certain length, when automobile body 3 removes to first end from the second end of track 2 promptly, first, automobile body 3 receives the goods at first end, drive arrangement 6 receives the signal start, at this moment, first photoelectric sensor is sheltered from by light screen 11 of second end, remove to first end from the second end of track 2, wherein, first photoelectric sensor receives illumination, when first photoelectric sensor is close to the first end of track 2, because first photoelectric sensor is linked together with controlling means, controlling means and drive arrangement 6 are linked together, and then control arrangement 6 slows down, make things convenient for automobile body 3 to stop, first photoelectric sensor is sheltered from the second end of track 2 to first end removal of track 3, wherein, first photoelectric sensor is sheltered from the first end of track 2 is by light screen 11 to first end of track 2 is moved, control arrangement 2 is taken away from the goods from the control arrangement 2, and the goods is taken away to the control arrangement 2 at the time.

In this embodiment, in order to avoid the too high or too wide of cargo that bears, can not stack in the storehouse, still include and be used for detecting the chi of cargo height, width examine mechanism 12 and take place the buzzer of alarm, wherein, chi examine the structure, buzzer and control assembly are linked together, concrete chi examine mechanism 12 is including fixed the branch that sets up on the ground, be provided with a plurality of second photoelectric sensor 13 respectively along the direction of height of branch, when the second photoelectric sensor 13 that sets up at the branch topmost gives controlling means with the signal transmission, controlling means control buzzer makes the sound, remind the staff, in addition, according to actual conditions, staff adjusts wherein one second photoelectric sensor 13 receives the signal that is sheltered from and makes controlling means control buzzer send the alarm.

In this embodiment, the both sides of the up end of automobile body 3 are provided with polylith first limiting plate 15, and both ends are provided with second limiting plate 16, and first limiting plate 15 evenly sets up along the length direction of automobile body, and when the material was placed on the automobile body, the material was not put just, through the setting of first limiting plate and second limiting plate, can correct the position of material. Meanwhile, the rubber leather is fixed on the upper end face of the vehicle body and can be used as a buffer memory, so that damage to the vehicle body caused by collision with materials is reduced.

Wherein the steps of warehouse entry and warehouse exit are as follows:

1. warehouse entry

Starting the car body 3, moving the car body 3 to the second end of the track 2 for waiting, placing the materials on the car body 3, stably lifting the 13m factory material cage onto the car body 3 by using the crane, and removing the crane. The vehicle body 3 is started again, the vehicle body 3 runs to the first end of the track 2, and after passing the rule inspection, the vehicle body 3 moves to a waiting position (in a warehouse) at the first end of the track 2, and the vehicle body 3 stops. And then the stacker is used for forking materials and placing the materials into an appointed goods space, and the warehousing work is completed.

2. Delivering to the warehouse

The trolley at the track 2 is started to move to a waiting position (in a warehouse) at the first end of the track 2, the stacker fork material taking cage is arranged on the trolley body 3 at the track 2, after the pallet fork is retracted, the trolley is started again, the trolley runs towards the second end of the track 2 and moves to the left waiting position (outside the warehouse), and the trolley body 3 stops. And then the traveling crane is used for adjusting the material cage away from the vehicle body 3, and the work of leaving the warehouse is completed.

It should be noted that, the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are used herein for convenience of description and simplicity of description only, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description herein, it should also be noted that the terms "mounted," "connected," "coupled," and "connected," are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to. The multiple schemes provided by the application comprise own basic schemes, are independent of each other and are not mutually restricted, but can be combined with each other under the condition of no conflict, so that multiple effects are achieved together.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (9)

1. The heavy-duty rail car is characterized by comprising a support frame (1), a group of rails (2) oppositely arranged on the support frame (1) and a car body (3) sliding along the rails (2), wherein the length of the car body is longer than 13.1 meters;

one end of the track (2) is provided with a driving device (6), a conveying assembly is arranged between the driving device (6) and the vehicle body (3), the conveying assembly comprises a conveying part (7), two ends of the conveying part (7) of the conveying assembly are respectively fixed at one end of the vehicle body (3), and the driving device (6) is in transmission connection with the conveying part (7) and is used for driving the conveying part (7) to move;

the bottom of the car body (3) contacted with the track (2) is provided with a pulley (4).

2. Heavy duty rail car according to claim 1, characterized in that the two sides of the car body (3) are provided with guiding wheels (10), which guiding wheels (10) are clamped on the side walls of the rail (2).

3. The heavy-duty railcar according to claim 1, characterized in that both ends of said car body (3) are provided with brackets, and the end of said brackets in contact with the ground is provided with rollers (5).

4. Heavy duty rail car according to claim 1, characterized in that the underside of the car body in contact with the rail is provided with rail clamping elements (14).

5. The heavy-duty rail car according to claim 1, characterized in that the transfer assembly comprises a reversing wheel (9) cooperating with the transfer section (7) and a supporting wheel (8) separating the transfer section (7) up and down, wherein the reversing wheel (9) is arranged on the support frame (1), and the supporting wheel (8) is arranged on the ground.

6. Heavy duty rail car according to claim 5, characterized in that the conveying part (7) is a chain and the reversing wheel (9) is a sprocket wheel.

7. The heavy-duty railway vehicle according to claim 1, further comprising a first photoelectric sensor arranged on the vehicle body (3) and a light shielding plate (11) matched with the first photoelectric sensor, wherein the light shielding plate (11) is arranged at two positions near two ends of the railway vehicle (2) respectively, the photoelectric sensor is communicated with a control device, and the control device is communicated with the driving device (6).

8. The heavy-duty railcar according to claim 1, further comprising a gauge detection mechanism (12) and a buzzer for detecting the height and width of the cargo, said gauge detection mechanism (12) comprising a strut fixedly disposed on the ground, a second photoelectric sensor (13) disposed on said strut, said second photoelectric sensor (13), said buzzer being in communication with the control assembly.

9. The heavy-duty railcar according to claim 1, characterized in that a plurality of pairs of first limiting plates (15) are provided on an upper end face of the car body, the first limiting plates (15) are distributed on both sides of the car body in a length direction of the car body, and second limiting plates (16) are provided on both ends of the upper end face of the car body in a width direction of the car body.