CN107650918A - Empty very tight anxious slow descending device - Google Patents
Empty very tight anxious slow descending device Download PDFInfo
- Publication number
- CN107650918A CN107650918A CN201711040317.8A CN201711040317A CN107650918A CN 107650918 A CN107650918 A CN 107650918A CN 201711040317 A CN201711040317 A CN 201711040317A CN 107650918 A CN107650918 A CN 107650918A
- Authority
- CN
- China
- Prior art keywords
- rope
- push rod
- connecting plate
- shackle
- hoop
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 claims description 18
- 238000007906 compression Methods 0.000 claims description 18
- 230000009471 action Effects 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000005489 elastic deformation Effects 0.000 description 8
- 239000000725 suspension Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B3/00—Elevated railway systems with suspended vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of empty very tight anxious slow descending device, including hanging plate, compartment connecting plate, connecting rod, connection panel seat；Also include shackle；Annexation between the shackle and connection panel seat is to be detachably connected or annexation between shackle and compartment connecting plate is is detachably connected relation；Also including damper and around reel for rope, described to be used to wind the pull rope for being used for discharging car body around reel for rope, damper is any one in following two modes with the assembling form around reel for rope in the present apparatus：It is connected around reel for rope by damper with being connected panel seat, and it is rotatable around reel for rope, damper is used to provide resistance for the rotation around reel for rope；It is installed on around reel for rope on connection panel seat, intermediate connector of the damper as pull rope and between reel for rope, the damper provides resistance for pull rope by being discharged on reel for rope.The present apparatus can discharge car body in the state of accident to ground.
Description
Technical field
The present invention relates to suspension car body track technical field of transportation, more particularly to a kind of empty very tight anxious slow descending device.
Background technology
As urbanization process is constantly accelerated, the rapid growth of city size, the quickening of urban life rhythm and urban human
Mouth quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, and
It is to have diffused between city and rural area, between city and city.Existing traffic can not meet the trip of people, and the world is each
There is different degrees of automobile jam in big city.Therefore, it is growing to solve to always search for various modes by people
The caused traffic jam issue of travel amount.
Due to empty rail train by traffic above-ground move in the air, build and running on ground Architectural Equipment influence it is small,
Open that rear train running speed is fast, track move towards that laying is flexible, the advantage such as environmentally safe in running, therefore it is a lot
In city, rapid development has been obtained between city and city.Set because empty rail road is aerial, car body is hung at track
Lower section, when being in an emergency in car body, required consideration is important when the safety problem of passenger designs for monorail train
Problem.
The content of the invention
Set for set forth above because empty rail road is aerial, car body is hung at the lower section of track, when occurring in car body
During emergency, when the safety problem of passenger designs for monorail train the problem of the major issue of required consideration, the present invention
A kind of empty very tight anxious slow descending device is provided, the present apparatus can discharge car body in the state of accident to ground.
Empty very tight anxious slow descending device, including the hanging plate for being connected with track, the compartment connecting plate for being connected with car body,
It is connected between hanging plate and compartment connecting plate by connecting rod, the lower end of the connecting rod is further fixed on connecting panel seat；
Also include shackle, shackle is as the connector between connection panel seat and compartment connecting plate；
The shackle and connection panel seat between annexation be detachably connected or shackle and compartment connecting plate between
Annexation is to be detachably connected relation；
Also include damper and around reel for rope, it is described to be used to winding the pull rope for being used for discharging car body around reel for rope, damper with
It is any one in following two modes around assembling form of the reel for rope in the present apparatus：
It is connected around reel for rope by damper with being connected panel seat, and it is rotatable around reel for rope, damper is used to be the rotation around reel for rope
Turn to provide resistance；
It is installed on around reel for rope on connection panel seat, intermediate connector of the damper as pull rope and between reel for rope is described
Damper provides resistance for pull rope by being discharged on reel for rope.
Specifically, in this programme, compartment connecting plate is used for the connection of this slow descending device and car body, and specific connected mode can lead to
Cross on compartment connecting plate and bolt hole is set, the present apparatus is connected by bolt with car body.Hanging plate is as the present apparatus and the company of track
Fitting, i.e., it is connected after connecting road wheel and directive wheel on hanging plate with track.In this programme, shackle is as compartment connecting plate with being connected
Connector between panel seat, be intended to the concrete form of upper connector so that can easily be realized under accident condition connection panel seat with
The disengaging of compartment connecting plate, so to realize the release of car body.
In this programme, using on reel for rope set pull rope by the way of discharge car body, i.e. compartment connecting plate and connecting plate
After both disengagements of seat, compartment connecting plate is fallen with car body, and connection panel seat is appointed so to be hung on track by connecting rod and hanging plate, this
Sample, it is the pull rope during car body release downwards with overhanging cable：In present apparatus normal work, pull rope twines pull rope
It is around on reel for rope, while the outer end of pull rope is fixedly connected with compartment connecting plate or car body.In this programme, in addition to damper
Setting so that around reel for rope by damper be connected panel seat connect when, above damper provides resistance for the rotation around reel for rope,
So, car body can be avoided to do the movement of falling object during release, advantageously ensures that the personal safety of passenger in compartment.
In this programme, rotary damper can be used, can also be increased by electromagnetic force, hydraulic coupling or atmospheric pressure and rotate release traction around reel for rope
The resistance of rope reaches the purpose.In pull rope by damper with being connected around reel for rope when, can be by being arranged to not revolve around reel for rope
Turn or damping rotation, damper provide upward pulling force for car body during release using scroll spring etc..
To sum up, above slow descending device is actually that can conveniently realize the power for earthward discharging car body in the state of accident
Suspension member, the structure design of above power suspension member can effectively improve the capability in handling accident of sky rail train in an emergency situation, such as fast
Speed is realized carries out safe escape etc. to personnel, advantageously ensures that the security of the lives and property for the personnel of taking.
Further technical scheme is：
The shackle includes push rod and L-shaped button bar, and button bar includes rail segment and montant section, on the free end of montant section
It is provided with neck, and the both sides of neck insertion button bar, the side where the opening direction towards push rod of neck, the length side of push rod
To the length direction parallel to neck；
Mounting seat is additionally provided with the compartment connecting plate, the first bar hole and the second bar shaped are provided with the mounting seat
Hole, the first bar hole communicate with the second bar hole, and the openend of the first bar hole is located on the end face of mounting seat, the second bar hole
Openend be located on the side of mounting seat；
The free end of the rail segment is embedded in the first bar hole by the openend of the first bar hole, and push rod is by the second bar shaped
The openend in hole is fixedly connected after inserting in the second bar hole with rail segment；
Also include the catching groove being arranged on connection panel seat, upward, and the bottom of catching groove is to compartment for the openend of the catching groove
Side extension where connecting plate, and the hole depth direction of the length direction of bearing of trend and the second bar hole, the first bar hole is parallel, prolongs
The connecting plate seating portion for stretching upper forms card convex；
In the free end insertion catching groove of the montant section, and in neck insertion card convex；
Also include the extension spring that both ends are fixedly connected with button bar and mounting seat respectively, the extension spring is used to provide resistance
The resistance for hindering button bar to be stretched out relative to the first bar hole.
, can be by first by the free end of rail segment by the first bar hole when needing connection panel seat to be connected with compartment connecting plate
Openend insert in the first bar hole, insertion introduces push rod by the second bar hole afterwards in place and completes push rod and button bar cross bar
The connection of section, specific type of attachment can use threaded connection etc., and the after-applied elastic force for overcoming extension spring so that montant section to
The side extension where panel seat is connected, and backward button bar applies pressure so that the montant section of button bar is embedded in button by the upper end of catching groove
In groove so that button bar rotates by center of rotation of push rod, because the openend of now neck is towards mounting seat, when under montant section
The embedded artificial restraint discharged afterwards in place to button bar in end, button bar bounce back to the side of mounting seat, and neck coordinates with card convex, now unloads
Buckle bearing body weight and to transmitting on car body for car body traveling, turning, the power of braking, now only push rod is cut
Power or due to that will necessarily be deformed during rail segment stress, the upper surface of rail segment can also produce with the upper hole wall of the first bar hole
Normal pressure, i.e., now push rod is pressurized simultaneously and deposited by the upside of shearing and rail segment.Need when discharging car body to ground, outside
Power is by push rod or directly acts on button bar so that after the cooperation of neck and card convex departs from, you can so that compartment connecting plate with
The cooperation for connecting panel seat departs from, and compartment connecting plate lands with car body.
As those skilled in the art, after the assembling for completing the present apparatus, the openend direction of the first bar hole connects panel seat,
Simultaneously because unloading when being buckled in installation or work, button bar needs certain upset, therefore the height of the first bar hole is particularly leaned on above
Nearly openend opening position, it is necessary to be arranged to bigger compared to the size of rail segment short transverse, and on push rod with the second bar hole
The size of the opening position of cooperation and the relation of the height dimension of the second bar hole cause push rod to be slided i.e. along the second bar hole
Can.
As the specific implementation of shackle, the shackle is multiple, and the compartment connecting plate is annular in shape, compartment connecting plate
Upper ring is furnished with multiple mounting seats, and the quantity of the mounting seat is equal with the quantity of shackle, connects and is provided with multiple catching grooves on panel seat,
The catching groove quantity and position and shackle quantity and position correspondence, one is respectively connected between the catching groove and mounting seat of corresponding relation
Individual shackle, and respectively unload to buckle and be provided with extension spring.In this programme, i.e. shackle, mounting seat, a pair of extension spring three 1
Should, multiple shackles are played a part of transmitting compartment connecting plate and connect power between panel seat jointly.Using this programme, unloaded due to single
It is smaller to detain institute stress, extension spring is used as safety block, smaller to the size requirement of generation elastic force in extension spring, therefore
The smaller coefficient of elasticity of the smaller size of shackle, compression spring or smaller elastic deformation be more convenient this slow descending device assembling or
Button bar is released to connection panel seat side；The more of button bar is also beneficial to reduce compartment connecting plate with being connected panel seat Joint failure
Probability, such as single button bar because after manufacturing defect premature failure or fatigue fracture, other button bars also can bearing body avoid dashing forward
Send out dropout accident.
As the concrete scheme of slow descending device, the compartment connecting plate is distributed in car in annular shape, multiple mounting seat annulars
On the connecting plate of railway carriage or compartment.Using this programme, the circumferential direction in connection panel seat and compartment connecting plate may be such that, each point is more uniform
Stress.
As a kind of implementation that can be achieved to realize car body release automatically in the state of accident, in addition to for driving button
The pushing meanss that bar moves to remote mounting seat direction.As those skilled in the art, above pushing meanss can be pushed away by providing
Power or pulling force realize that car body discharges, and the specific implementation of pushing meanss can pass through the implementations such as electronic, hydraulic cylinder, cylinder.
As a kind of required corollary system is simple, power source can accumulation of energy for a long time implementation, the pushing meanss are gas
Cylinder, the piston rod end of cylinder are acted on push rod.In this programme, corresponding power source use on car body install air accumulator be
Can, above air accumulator is connected by pipeline with air cylinder air source interface, valve of the magnetic valve as control gas path on-off of being connected on pipeline
Door, while be arranged to open by power-off of solenoid, to cause the present apparatus when related circuit breaks down, can also realize car
Body discharges.As another preferred scheme, the valve connected on pipeline is arranged in compartment, the form opened by manpower, is realized
The release of accident condition lower body.
As cylinder and the concrete form of push rod effect, the push rod and cylinder action opening position are circular pin, the work
Stopper rod end is further fixed on cutting for hoop, transferring element of the hoop as the power between cylinder and push rod, and the hoop
Face is arranged in the hollow region of hoop in annular shape, the push rod.In this programme, the shape with cylinder action opening position push rod
It is intended to facilitate push rod to overturn with button bar, while the concrete form of hoop can not only ensure the transmission of power between cylinder and push rod,
May be such that the position of piston ring in cylinder simultaneously can play purpose of the constraint button bar relative to mounting seat extension elongation.
As cylinder and the concrete form of push rod effect, the push rod and cylinder action opening position are circular pin, the work
Stopper rod end is further fixed on cutting for hoop, transferring element of the hoop as the power between cylinder and push rod, and the hoop
Face is in semi-annular shape, and the recess side face push rod of hoop, when cylinder promotes hoop to be contacted with push rod, the depression of the hoop
Side is bonded with the surface of push rod.In this programme, it is intended to facilitate push rod to overturn with button bar with the shape of cylinder action opening position push rod,
The concrete form of hoop can not only ensure the transmission of power between cylinder and push rod simultaneously, also may be such that uncontrollable in cylinder operation
In the case of, hoop can not constrain button bar and further be stretched out relative to mounting seat, get to and force button bar and company by other external force
The purpose of the Joint failure of fishplate bar seat.
After causing the cooperation of neck and card convex to remove, the montant section of button bar can be quickly by deviating from, to accelerate in catching groove
The response speed of car body release, in addition to it is arranged at the compression between button bar and compartment connecting plate or between button bar and connection panel seat
Spring, compression spring, which is used to produce, forces the power that button bar is rotated using push rod as rotating shaft.
As the specific implementation form of compression spring, the axis direction of the compression spring is located at the hole depth direction of catching groove.
This implementation is intended to enable elastic force caused by elastic deformation on spring all to apply to montant section by being taken off in catching groove
Go out.
As the specific implementation form of extension spring, the axis direction of the extension spring and the length direction of rail segment are put down
OK.This implementation be intended to enable on spring elastic force caused by elastic deformation all apply to constrain button bar relative to
The extension elongation of mounting seat.Preferably, the extension spring is sheathed in rail segment.
The invention has the advantages that：
Specifically, in this programme, compartment connecting plate is used for the connection of this slow descending device and car body, and specific connected mode can lead to
Cross on compartment connecting plate and bolt hole is set, the present apparatus is connected by bolt with car body.Hanging plate is as the present apparatus and the company of track
Fitting, i.e., it is connected after connecting road wheel and directive wheel on hanging plate with track.In this programme, shackle is as compartment connecting plate with being connected
Connector between panel seat, be intended to the concrete form of upper connector so that can easily be realized under accident condition connection panel seat with
The disengaging of compartment connecting plate, so to realize the release of car body.
In this programme, using on reel for rope set pull rope by the way of discharge car body, i.e. compartment connecting plate and connecting plate
After both disengagements of seat, compartment connecting plate is fallen with car body, and connection panel seat is appointed so to be hung on track by connecting rod and hanging plate, this
Sample, it is the pull rope during car body release downwards with overhanging cable：In present apparatus normal work, pull rope twines pull rope
It is around on reel for rope, while the outer end of pull rope is fixedly connected with compartment connecting plate or car body.In this programme, in addition to damper
Setting so that around reel for rope by damper be connected panel seat connect when, above damper provides resistance for the rotation around reel for rope,
So, car body can be avoided to do the movement of falling object during release, advantageously ensures that the personal safety of passenger in compartment.
To sum up, above slow descending device is actually that can conveniently realize the power for earthward discharging car body in the state of accident
Suspension member, the structure design of above power suspension member can effectively improve the capability in handling accident of sky rail train in an emergency situation, such as fast
Speed is realized carries out safe escape etc. to personnel, advantageously ensures that the security of the lives and property for the personnel of taking.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of very tight anxious one specific embodiment of slow descending device of sky of the present invention；
Fig. 2 is the top view of very tight anxious one specific embodiment of slow descending device of sky of the present invention；
Fig. 3 is reflection connection panel seat and compartment in very tight anxious one specific embodiment of slow descending device of sky of the present invention
The partial schematic diagram of the specific annexation of connecting plate, broken section in the schematic diagram；
Fig. 4 is the structural representation of connecting seat in very tight anxious one specific embodiment of slow descending device of sky of the present invention；
Fig. 5 is the upward view of very tight anxious one specific embodiment of slow descending device of sky of the present invention.
Reference in figure is followed successively by：1st, hanging plate, 2, connecting rod, 3, compartment connecting plate, 4, connection panel seat, 5, shackle,
6th, catching groove, 7, button bar, 8, extension spring, 9, compression spring, 10, push rod, 11, pushing meanss, 12, hoop, 13, neck, 14, peace
Fill seat, the 15, first bar hole, the 16, second bar hole, 17, card convex, 18, damper, 19, around reel for rope.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in Figures 1 to 5, empty very tight anxious slow descending device, including the hanging plate 1 for being connected with track, be used for and car body
The compartment connecting plate 3 of connection, is connected between hanging plate 1 and compartment connecting plate 3 by connecting rod 2, and the lower end of the connecting rod 2 is also solid
Surely there is connection panel seat 4；
Also include shackle 5, shackle 5 is as the connector between connection panel seat 4 and compartment connecting plate 3；
Annexation between the shackle 5 and connection panel seat 4 for be detachably connected or shackle 5 and compartment connecting plate 3 it
Between annexation to be detachably connected relation；
Also include damper 18 and around reel for rope 19, it is described to be used to wind the pull rope for being used for discharging car body, resistance around reel for rope 19
Buddhist nun's device 18 is any one in following two modes with the assembling form around reel for rope 19 in the present apparatus：
Be connected around reel for rope 19 by damper 18 with being connected panel seat 4, it is and rotatable around reel for rope 19, damper 18 be used for be around
The rotation of reel for rope 19 provides resistance；
It is installed on around reel for rope 19 on connection panel seat 4, middle connection of the damper 18 as pull rope and between reel for rope 19
Part, the damper 18 provide resistance for pull rope by being discharged on reel for rope 19.
A kind of specific form of shackle 5 is present embodiments provided simultaneously：The shackle 5 includes push rod 10 and L-shaped button
Bar 7, button bar 7 include rail segment and montant section, neck 13 are provided with the free end of montant section, and neck 13 penetrates button bar 7
Both sides, the side where the opening direction of neck 13 towards push rod 10, the length of the length direction of push rod 10 parallel to neck 13
Direction；
Mounting seat 14 is additionally provided with the compartment connecting plate 3, be provided with the mounting seat 14 first bar hole 15 and
Second bar hole 16, the first bar hole 15 communicate with the second bar hole 16, and the openend of the first bar hole 15 is located at mounting seat 14
End face on, the openend of the second bar hole 16 is located on the side of mounting seat 14；
The free end of the rail segment is embedded in the first bar hole 15 by the openend of the first bar hole 15, and push rod 10 is by the
The openend of two bar holes 16 is fixedly connected after inserting in the second bar hole 16 with rail segment；
Also include be arranged at connection panel seat 4 on catching groove 6, the openend of the catching groove 6 upward, and the bottom of catching groove 6 to
The place side of compartment connecting plate 3 extends, and the length direction of bearing of trend and the second bar hole 16, the hole depth side of the first bar hole 15
To parallel, the part of the connection panel seat 4 formation card convex 17 above extension；
In the free end insertion catching groove 6 of the montant section, and neck 13 is embedded in card convex 17；
Also include the extension spring 8 that both ends are fixedly connected with button bar 7 and mounting seat 14 respectively, the extension spring 8 is used for
The resistance for hindering button bar 7 to be stretched out relative to the first bar hole 15 is provided.
Specifically, in this programme, compartment connecting plate 3 is used for the connection of this slow descending device and car body, and specific connected mode can
By setting bolt hole on compartment connecting plate 3, the present apparatus is connected by bolt with car body.Hanging plate 1 is used as the present apparatus and track
Connector, i.e., be connected after connecting road wheel and directive wheel on hanging plate 1 with track.In this programme, shackle 5 is used as compartment connecting plate
Connector between 3 and connection panel seat 4, it is intended to the concrete form of upper connector so that can the convenient company of realization under accident condition
The disengaging of fishplate bar seat 4 and compartment connecting plate 3, so to realize the release of car body.
, can be by first by the free end of rail segment by the first bar shaped when needing connection panel seat 4 to be connected with compartment connecting plate 3
The openend in hole 15 is inserted in the first bar hole 15, and insertion introduces push rod 10 by the second bar hole 16 afterwards in place and completes push rod
10 can use threaded connection etc. with the connection of the rail segment of button bar 7, specific type of attachment, and the after-applied bullet for overcoming extension spring 8
Power so that montant section extends to the side where connection panel seat 4, and backward button bar 7 applies pressure so that the montant section of button bar 7
By in the upper end insertion catching groove 6 of catching groove 6 so that button bar 7 is center of rotation rotation with push rod 10, due to the opening of now neck 13
End towards mounting seat 14, when montant section lower end insertion in place after discharge artificial restraint to button bar 7, button bar 7 is to mounting seat 14
Side retraction, neck 13 coordinates with card convex 17, and now shackle 5 plays bearing body weight and to transmitting for car on car body
Body traveling, turn, the power of braking, now only push rod 10 is sheared or due to that will necessarily be deformed during rail segment stress, horizontal
The upper surface of bar segment also can produce normal pressure with the upper hole wall of the first bar hole 15, i.e., now push rod 10 is sheared and rail segment
Upside be pressurized simultaneously and deposit.Needing when discharging car body to ground, external force is by push rod 10 or directly acts on button bar 7,
So that after the cooperation of neck 13 and card convex 17 departs from, you can so that cooperation of the compartment connecting plate 3 with being connected panel seat 4 departs from, compartment
Connecting plate 3 lands with car body.
As those skilled in the art, after the assembling for completing the present apparatus, the openend of the first bar hole 15 is towards connecting plate
Seat 4, simultaneously because shackle 5 is in installation or work, button bar 7 needs certain upset, therefore the height of the first bar hole 15 above
Especially proximate to openend opening position, it is necessary to be arranged to bigger compared to the size of rail segment short transverse, and on push rod 10 with
The relation of the height dimension of size and the second bar hole 16 of the opening position that second bar hole 16 coordinates make it that push rod 10 can be along
Second bar hole 16 slides.After car body release, release rope can be set between connection panel seat 4 and car body, on the ground of car body
Spreading air cushion on face, the modes such as air cushion directly are fixed in the bottom of car body, avoid car body because the movement of falling object is caused in it
Personnel come to harm.
To sum up, above slow descending device is actually that can conveniently realize the power for earthward discharging car body in the state of accident
Suspension member, the structure design of above power suspension member can effectively improve the capability in handling accident of sky rail train in an emergency situation, such as fast
Speed is realized carries out safe escape etc. to personnel, advantageously ensures that the security of the lives and property for the personnel of taking.
In the present embodiment, to cause the bearing capacity of push rod 10 stronger, the both sides for being arranged to mounting seat 14 are provided with
Two bar holes 16, each second bar hole 16 communicate with the first bar hole 15, and the quantity of push rod 10 is two, two in shackle 5
Push rod 10 is connected by embedded mounting seat 14 in the second different bar holes 16 and with the rail segment of button bar 7, the axle of two push rods 10
Line is conllinear.As those skilled in the art, the simple deformation of two push rods 10, push rod 10 are only arranged to one also as more than
Can：Now push rod 10 is to wearing the rail segment of button bar 7, the push rods 10 of rail segment both sides be embedded into mounting seat 14 not homonymy second
In bar hole 16, position of the rail segment on the axis of push rod 10 is locked using pin, nut etc..
In the present embodiment, it is connected around reel for rope 19 by damper 18 with being connected panel seat 4, the damper 18 is two, and
Two dampers 18 are scroll spring, and two scroll springs are separately positioned on around the different ends of reel for rope 19；
One end of each scroll spring is fixedly connected with around the end of reel for rope 19, and the other end of each scroll spring is with being connected panel seat
It is fixedly connected；
The scroll spring provides resistance to be rotated around reel for rope to discharge pull rope.The present embodiment is using purely mechanic form
Damper, under accident situation, independent of other energy, you can realize the damping release of car body.
Embodiment 2：
As shown in Figures 1 to 5, the present embodiment is further qualified on the basis of embodiment 1：As the specific of shackle 5
Implementation, the shackle 5 are multiple, and the compartment connecting plate 3 is annular in shape, and ring is furnished with multiple mounting seats on compartment connecting plate 3
14, the quantity of the mounting seat 14 is equal with the quantity of shackle 5, connects and is provided with multiple catching grooves 6 on panel seat 4, the catching groove 6 counts
Amount and position and the quantity of shackle 5 and position correspondence, a shackle is respectively connected between the catching groove 6 and mounting seat 14 of corresponding relation
5, and extension spring 8 is provided with each shackle 5.In this programme, i.e. shackle 5, mounting seat 14,8 three of extension spring one a pair
Should, multiple shackles 5 are played a part of transmitting compartment connecting plate 3 and connect power between panel seat 4 jointly.Using this programme, due to list
Individual 5 stress of shackle are smaller, and extension spring 8 is used as safety block, the size requirement to producing elastic force in extension spring 8
It is smaller, therefore this more convenient slow drop dress of size, the smaller coefficient of elasticity of compression spring 9 or smaller elastic deformation that shackle 5 is smaller
The assembling put releases button bar 7 to connection panel seat 4 side；The more of button bar 7 is also beneficial to reduce compartment connecting plate 3 with connecting
The probability of the Joint failure of fishplate bar seat 4, such as single button bar 7 because after manufacturing defect premature failure or fatigue fracture, other button bars 7 are also
Can bearing body avoid happen suddenly dropout accident.
As the concrete scheme of slow descending device, the compartment connecting plate 3 is distributed in annular shape, multiple annulars of mounting seat 14
On compartment connecting plate 3.Using this programme, the circumferential direction in connection panel seat 4 and compartment connecting plate 3 is may be such that, each point is more
Uniform stress.
As a kind of implementation that can be achieved to realize car body release automatically in the state of accident, in addition to for driving button
The pushing meanss 11 that bar 7 moves to the remote direction of mounting seat 14.As those skilled in the art, above pushing meanss 11 can pass through
Thrust is provided or pulling force realizes that car body discharges, the specific implementation of pushing meanss 11 can be real by electronic, hydraulic cylinder, cylinder etc.
Existing mode.
As a kind of required corollary system is simple, power source can accumulation of energy for a long time implementation, the pushing meanss are gas
Cylinder, the piston rod end of cylinder are acted on push rod 10.In this programme, corresponding power source use on car body install air accumulator be
Can, above air accumulator is connected by pipeline with air cylinder air source interface, valve of the magnetic valve as control gas path on-off of being connected on pipeline
Door, while be arranged to open by power-off of solenoid, to cause the present apparatus when related circuit breaks down, can also realize car
Body discharges.As another preferred scheme, the valve connected on pipeline is arranged in compartment, the form opened by manpower, is realized
The release of accident condition lower body.
The concrete form acted on as cylinder and push rod 10, the push rod 10 and cylinder action opening position are circular pin, institute
State piston rod end and be further fixed on hoop 12, transferring element of the hoop 12 as the power between cylinder and push rod 10, and institute
The section for stating hoop 12 is arranged in the hollow region of hoop 12 in annular shape, the push rod 10.In this programme, with cylinder action
The shape of opening position push rod 10 is intended to facilitate push rod 10 to overturn with button bar 7, while the concrete form of hoop 12 can not only ensure
The transmission of power between cylinder and push rod 10, at the same may be such that piston ring in cylinder position can play constraint button bar 7 relative to
The purpose of the extension elongation of mounting seat 14.
The concrete form acted on as cylinder and push rod 10, the push rod 10 and cylinder action opening position are circular pin, institute
State piston rod end and be further fixed on hoop 12, transferring element of the hoop 12 as the power between cylinder and push rod 10, and institute
The section for stating hoop 12 is in semi-annular shape, and the recess side face push rod 10 of hoop 12, and hoop 12 and push rod 10 are promoted in cylinder
During contact, the recess side of the hoop 12 is bonded with the surface of push rod 10.In this programme, with cylinder action opening position push rod 10
Shape is intended to facilitate push rod 10 to overturn with button bar 7, at the same the concrete form of hoop 12 can not only ensure cylinder and push rod 10 it
Between power transmission, also may be such that in the case of cylinder operation is uncontrollable, hoop 12 can not constrain button bar 7 relative to mounting seat 14
Further stretch out, get to the purpose for the Joint failure for forcing button bar 7 with being connected panel seat 4 by other external force.
After causing the cooperation of neck 13 and card convex 17 to remove, the montant section of button bar 7 can quickly by deviating from catching groove 6,
To accelerate the response speed of car body release, in addition to it is arranged between button bar 7 and compartment connecting plate 3 or button bar 7 is with being connected panel seat 4
Between compression spring 9, compression spring 9 is used to produce that to force button bar 7 with push rod 10 to be the power that is rotated of rotating shaft.
As the specific implementation form of compression spring 9, the axis direction of the compression spring 9 is located at the hole depth side of catching groove 6
To.This implementation is intended to enable elastic force caused by elastic deformation on spring all to apply to montant section by catching groove 6
Middle abjection.
As the specific implementation form of extension spring 8, the axis direction of the extension spring 8 and the length direction of rail segment
It is parallel.This implementation is intended to enable elastic force caused by elastic deformation on spring all to apply to constrain the phase of button bar 7
For the extension elongation of mounting seat 14.Preferably, the extension spring 8 is sheathed in rail segment.
Embodiment 3：
The present embodiment is further qualified on the basis of embodiment 1：The concrete form acted on as cylinder and push rod 10,
The push rod 10 and cylinder action opening position are circular pin, and the piston rod end is further fixed on hoop 12, and the hoop 12 is made
The transferring element of power between cylinder and push rod 10, and the section of the hoop 12 is arranged in annular shape, the push rod 10
In the hollow region of hoop 12.In this programme, it is intended to facilitate push rod 10 with button bar 7 with the shape of cylinder action opening position push rod 10
Upset, while the concrete form of hoop 12 can not only ensure the transmission of power between cylinder and push rod 10, while may be such that cylinder
The position of middle piston ring can play purpose of the constraint button bar 7 relative to the extension elongation of mounting seat 14.
Embodiment 4：
The present embodiment is further qualified on the basis of embodiment 1：As shown in Figures 1 to 5, as cylinder and push rod 10
The concrete form of effect, the push rod 10 and cylinder action opening position are circular pin, and the piston rod end is further fixed on hoop
12, transferring element of the hoop 12 as the power between cylinder and push rod 10, and the section of the hoop 12 is in semi-annular shape,
And the recess side face push rod 10 of hoop 12, when cylinder promotes hoop 12 to be contacted with push rod 10, the recess side of the hoop 12
It is bonded with the surface of push rod 10.In this programme, it is intended to facilitate push rod 10 with button bar 7 with the shape of cylinder action opening position push rod 10
Upset, while the concrete form of hoop 12 can not only ensure the transmission of power between cylinder and push rod 10, also may be such that in cylinder
Work it is uncontrollable in the case of, hoop 12 can not constrain button bar 7 and further be stretched out relative to mounting seat 14, get to by outside other
Power forces the purpose of Joint failure of the button bar 7 with being connected panel seat 4.
After causing the cooperation of neck 13 and card convex 17 to remove, the montant section of button bar 7 can quickly by deviating from catching groove 6,
To accelerate the response speed of car body release, in addition to it is arranged between button bar 7 and compartment connecting plate 3 or button bar 7 is with being connected panel seat 4
Between compression spring 9, compression spring 9 is used to produce that to force button bar 7 with push rod 10 to be the power that is rotated of rotating shaft.
As the specific implementation form of compression spring 9, the axis direction of the compression spring 9 is located at the hole depth side of catching groove 6
To.This implementation is intended to enable elastic force caused by elastic deformation on spring all to apply to montant section by catching groove 6
Middle abjection.
As the specific implementation form of extension spring 8, the axis direction of the extension spring 8 and the length direction of rail segment
It is parallel.This implementation is intended to enable elastic force caused by elastic deformation on spring all to apply to constrain the phase of button bar 7
For the extension elongation of mounting seat 14.Preferably, the extension spring 8 is sheathed in rail segment.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, it should be included in the protection domain of corresponding invention.
Claims (10)
1. empty very tight anxious slow descending device, including the hanging plate for being connected with track (1), the compartment connecting plate for being connected with car body
(3), it is connected between hanging plate (1) and compartment connecting plate (3) by connecting rod (2), it is characterised in that under the connecting rod (2)
End is further fixed on connecting panel seat (4)；
Also include shackle (5), shackle (5) is as the connector between connection panel seat (4) and compartment connecting plate (3)；
The shackle (5) and the annexation that is connected between panel seat (4) is are detachably connected or shackle (5) and compartment connecting plate
(3) annexation between is to be detachably connected relation；
Also include damper (18) and around reel for rope (19), it is described to be used to wind the pull rope for being used for discharging car body around reel for rope (19),
Damper (18) is any one in following two modes with the assembling form around reel for rope (19) in the present apparatus：
It is connected around reel for rope (19) by damper (18) with being connected panel seat (4), and it is rotatable around reel for rope (19), damper (18) is used
In to provide resistance around the rotation of reel for rope (19)；
It is installed on around reel for rope (19) on connection panel seat (4), centre of the damper (18) as pull rope and between reel for rope (19)
Connector, the damper (18) provide resistance for pull rope by being discharged on reel for rope (19).
2. the very tight anxious slow descending device of sky according to claim 1, it is characterised in that the shackle (5) includes push rod (10)
And L-shaped button bar (7), button bar (7) include rail segment and montant section, neck (13) are provided with the free end of montant section, and
The both sides of neck (13) insertion button bar (7), the side where the opening direction towards push rod (10) of neck (13), push rod (10)
Length direction of the length direction parallel to neck (13)；
Mounting seat (14) is additionally provided with the compartment connecting plate (3), the first bar hole is provided with the mounting seat (14)
(15) and the second bar hole (16), the first bar hole (15) communicate with the second bar hole (16), the opening of the first bar hole (15)
On the end face of mounting seat (14), the openend of the second bar hole (16) is located on the side of mounting seat (14) at end；
The free end of the rail segment is embedded in the first bar hole (15) by the openend of the first bar hole (15), push rod (10) by
The openend of second bar hole (16) is fixedly connected after inserting in the second bar hole (16) with rail segment；
Also include the catching groove (6) being arranged in connection panel seat (4), the openend of the catching groove (6) upward, and the bottom of catching groove (6)
Portion extends to side where compartment connecting plate (3), and the length direction of bearing of trend and the second bar hole (16), the first bar hole
(15) hole depth direction is parallel, and connection panel seat (4) part above extension forms card convex (17)；
In the free end insertion catching groove (6) of the montant section, and in the embedded card convex (17) of neck (13)；
Also include the extension spring (8) that both ends are fixedly connected with button bar (7) and mounting seat (14) respectively, the extension spring (8)
For providing the resistance for hindering button bar (7) to be stretched out relative to the first bar hole (15).
3. the very tight anxious slow descending device of sky according to claim 2, it is characterised in that the shackle (5) is multiple, the car
Annularly, ring is furnished with multiple mounting seats (14) to railway carriage or compartment connecting plate (3) on compartment connecting plate (3), the quantity of the mounting seat (14) with
The quantity of shackle (5) is equal, and multiple catching grooves (6), catching groove (6) quantity and position and shackle are provided with connection panel seat (4)
(5) quantity and position correspondence, a shackle (5) is respectively connected between the catching groove (6) and mounting seat (14) of corresponding relation, and respectively
Extension spring (8) is provided with shackle (5)；
The compartment connecting plate (3) is distributed on compartment connecting plate (3) in annular shape, multiple mounting seat (14) annulars.
4. the very tight anxious slow descending device of sky according to claim 2, it is characterised in that also include be used for drive button bar (7) to
Pushing meanss (11) away from the motion of mounting seat (14) direction.
5. the very tight anxious slow descending device of sky according to claim 4, it is characterised in that the pushing meanss are cylinder, cylinder
Piston rod end act on push rod (10).
6. the very tight anxious slow descending device of sky according to claim 5, it is characterised in that the push rod (10) and cylinder action position
It is circular pin to put place, and the piston rod end is further fixed on hoop (12), the hoop (12) as cylinder and push rod (10) it
Between power transferring element, and the section of the hoop (12), in annular shape, the push rod (10) is arranged in hoop (12)
In dummy section.
7. the very tight anxious slow descending device of sky according to claim 5, it is characterised in that the push rod (10) and cylinder action position
It is circular pin to put place, and the piston rod end is further fixed on hoop (12), the hoop (12) as cylinder and push rod (10) it
Between power transferring element, and the section of the hoop (12) is in semi-annular shape, and the recess side face push rod of hoop (12)
(10), when cylinder promotes hoop (12) to be contacted with push rod (10), the recess side of the hoop (12) and the surface of push rod (10)
Fitting.
8. the very tight anxious slow descending device of sky according to claim 2, it is characterised in that also include being arranged at button bar (7) and car
Between railway carriage or compartment connecting plate (3) or button bar (7) and the compression spring (9) that is connected between panel seat (4), compression spring (9) is used to producing urgent
The power for making button bar (7) be rotated with push rod (10) for rotating shaft.
9. the very tight anxious slow descending device of sky according to claim 8, it is characterised in that the axis side of the compression spring (9)
To positioned at the hole depth direction of catching groove (6).
10. the very tight anxious slow descending device of sky according to claim 2, it is characterised in that the axis side of the extension spring (8)
To parallel with the length direction of rail segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040317.8A CN107650918B (en) | 2017-10-30 | 2017-10-30 | Emergency slow-descent device for empty iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040317.8A CN107650918B (en) | 2017-10-30 | 2017-10-30 | Emergency slow-descent device for empty iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107650918A true CN107650918A (en) | 2018-02-02 |
| CN107650918B CN107650918B (en) | 2024-02-06 |
Family
ID=61096878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711040317.8A Active CN107650918B (en) | 2017-10-30 | 2017-10-30 | Emergency slow-descent device for empty iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107650918B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB442861A (en) * | 1934-07-17 | 1936-02-17 | Paul Wittich | A safety device to prevent the toppling and/or crashing of railroad cars in train collisions and derailments |
| EP2995523A1 (en) * | 2014-09-09 | 2016-03-16 | Prose AG | Suspended chassis and running gear for an overhead conveyor running on rails |
| CN105799716A (en) * | 2016-03-11 | 2016-07-27 | 四川中德空铁科技有限公司 | Hauling system for aerial rail train |
| CN206336272U (en) * | 2016-09-14 | 2017-07-18 | 张迈 | A kind of rail traffic vehicles |
| CN207311439U (en) * | 2017-10-30 | 2018-05-04 | 中唐空铁集团有限公司 | Empty very tight anxious ramp-down device |
-
2017
- 2017-10-30 CN CN201711040317.8A patent/CN107650918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB442861A (en) * | 1934-07-17 | 1936-02-17 | Paul Wittich | A safety device to prevent the toppling and/or crashing of railroad cars in train collisions and derailments |
| EP2995523A1 (en) * | 2014-09-09 | 2016-03-16 | Prose AG | Suspended chassis and running gear for an overhead conveyor running on rails |
| CN105799716A (en) * | 2016-03-11 | 2016-07-27 | 四川中德空铁科技有限公司 | Hauling system for aerial rail train |
| CN206336272U (en) * | 2016-09-14 | 2017-07-18 | 张迈 | A kind of rail traffic vehicles |
| CN207311439U (en) * | 2017-10-30 | 2018-05-04 | 中唐空铁集团有限公司 | Empty very tight anxious ramp-down device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107650918B (en) | 2024-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107650921A (en) | A kind of power suspension member for being used to hang car body | |
| CN203698249U (en) | System for protecting trackless rubber-tyred vehicle under runaway speed | |
| CN207311439U (en) | Empty very tight anxious ramp-down device | |
| CN107618517A (en) | Power suspension member for body suspension rail vehicle | |
| CN105464484A (en) | Lock device, lifting device, straight-descending escaping system, pipeline and vehicle | |
| CN106320223A (en) | Escape automobile control device | |
| CN107662620A (en) | A kind of empty iron power suspension mechanism | |
| CN104401353B (en) | A kind of inclined-drift rail braking car | |
| CN207311450U (en) | Attachment device for car body and track | |
| CN107640163A (en) | Attachment means for car body and track | |
| CN107650918A (en) | Empty very tight anxious slow descending device | |
| CN207311443U (en) | A kind of monorail train power suspension member | |
| CN209427051U (en) | A kind of auxiliary takeoff apparatus for airplane with braking brake mechanism | |
| CN207311430U (en) | A kind of sky iron power suspension mechanism | |
| CN207311444U (en) | A kind of power suspension member for being used to hang car body | |
| CN207403724U (en) | The power pendant of car body release can be achieved under accident condition | |
| CN207311433U (en) | A kind of high power suspension member of connection reliability | |
| CN107650922A (en) | A kind of monorail train power suspension member | |
| CN107650917A (en) | The power suspension member of car body release can be achieved under accident condition | |
| CN205634531U (en) | Elevator anti -falling device | |
| CN201610313U (en) | Pair-wheel intelligent delivery wagon | |
| CN107672605A (en) | A kind of high power suspension member of connection reliability | |
| CN103253245A (en) | Emergency braking system for carrying passenger car and carrying truck | |
| CN207311434U (en) | Empty iron pedestal flange | |
| CN104149987A (en) | Blocking device used for power transportation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |