CN211943292U - Running gear and have its rail vehicle - Google Patents
Running gear and have its rail vehicle Download PDFInfo
- Publication number
- CN211943292U CN211943292U CN202020410817.7U CN202020410817U CN211943292U CN 211943292 U CN211943292 U CN 211943292U CN 202020410817 U CN202020410817 U CN 202020410817U CN 211943292 U CN211943292 U CN 211943292U
- Authority
- CN
- China
- Prior art keywords
- sliding table
- flat plate
- running gear
- carriage
- plate
- 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.)
- Active
Links
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model provides a running gear and have its rail vehicle. Wherein, running gear sets up between rail vehicle's the first carriage and the second carriage of adjacent setting, and running gear includes: the first sliding table is arranged on the first carriage; the first end of the second sliding table is connected with the first sliding table, and the second end of the second sliding table is arranged on the second carriage; the first sliding table and the second sliding table are nested, and the first sliding table is movably arranged along the axial direction of the second sliding table. Use the technical scheme of the utility model, can solve among the prior art staff can't walk the technical problem in another section carriage by a section carriage from rail vehicle's outside.
Description
Technical Field
The utility model relates to a rail vehicle technical field particularly, relates to a running gear and have its rail vehicle.
Background
A rail train is a railway work vehicle for loading, transporting and unloading long rails, and a rail train set can load, transport and unload 40 rails at a time, and each long rail is usually 400 meters in length. When a rail train is in operation, on-board personnel are often required to walk from one vehicle to an adjacent vehicle.
In the related art, as shown in fig. 1, there is no connecting device such as an escalator or a walking platform between adjacent cars, and a worker cannot directly walk from one car to another car from the outside of the vehicle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a running gear and have its rail vehicle to solve among the prior art problem that the staff can't walk to another section carriage by a section carriage from rail vehicle's outside.
In order to achieve the above object, according to an aspect of the present invention, there is provided a running gear provided between a first carriage and a second carriage of adjacent arrangement of a railway vehicle, the running gear comprising: the first sliding table is arranged on the first carriage; the first end of the second sliding table is connected with the first sliding table, and the second end of the second sliding table is arranged on the second carriage; the first sliding table and the second sliding table are nested, and the first sliding table is movably arranged along the axial direction of the second sliding table.
Furthermore, a guide long hole is formed in the first sliding table, a guide shaft is arranged on the second sliding table, the guide shaft penetrates through the guide long hole, and when the first sliding table moves along the axial direction of the second sliding table, the guide shaft moves in the guide long hole.
Further the first slip table includes: a first plate; the first flat plate is connected between the second flat plate and the third flat plate; wherein, the guide slot hole is arranged on the second flat plate and/or the third flat plate.
Further, the second sliding table is provided with a sliding groove arranged along the axial direction of the second sliding table, at least part of the first sliding table is located in the sliding groove, and the first sliding table is movably arranged in the sliding groove.
Further, the second slip table includes: a fourth plate; the fourth flat plate is arranged between the fifth flat plate and the sixth flat plate; the guide shaft penetrates through the fifth flat plate and/or the sixth flat plate; the fifth flat plate, the fourth flat plate and the sixth flat plate are sequentially connected to form a sliding chute.
Furthermore, the walking device also comprises a reinforcing plate, and the reinforcing plate is arranged on the second sliding table; a plurality of guide shafts are arranged on the second sliding table and penetrate through the reinforcing plate at intervals.
Further, the walking device further comprises: the first mounting seat is connected with the first carriage, and the first sliding table is rotatably mounted on the first mounting seat; and the second mounting seat is connected with the second car, and the second sliding table is rotatably mounted on the second mounting seat.
Further, the first mount includes: a base body; the pivot sets up on the pedestal along vertical direction, is equipped with first mounting hole on the pedestal, is equipped with the second mounting hole on the first slip table, and first mounting hole and second mounting hole are passed in proper order in the pivot to install first slip table to first mount pad on.
Further, the aperture of the first mounting hole is larger than the outer diameter of the rotating shaft.
According to the utility model discloses an on the other hand provides a rail vehicle, including automobile body and the running gear of setting on the automobile body, running gear is foretell running gear.
Use the technical scheme of the utility model, owing to set up first slip table and second slip table in first carriage and second carriage, first slip table and the nested setting of second slip table to first slip table sets up along the axially movable of second slip table. When the distance between adjacent carriages changes in the running process of the railway vehicle, the first sliding table and the second sliding table can be moved to adapt to the distance change, so that a worker can move towards the second carriage from the first carriage along the first sliding table and the second sliding table, the body can be kept stable in the running process, the worker does not need to climb or other tools, the operation requirement of the worker is met, and the working efficiency is improved. Compared with the prior art, the travelling device is not arranged between the adjacent carriages, so that the travelling device is convenient for workers to walk through, the working time is saved, and the working efficiency is improved.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic structural diagram of a prior art rail vehicle;
fig. 2 shows a schematic structural view of an embodiment of a rail vehicle according to the invention;
FIG. 3 shows a front view of the walking device of FIG. 2;
FIG. 4 is a schematic view showing the construction of the walking device of FIG. 2; and
fig. 5 is a schematic structural view of the first mount of the walking device of fig. 2.
Wherein the figures include the following reference numerals:
11. a first compartment; 12. a second car; 21. a first sliding table; 211. a guide long hole; 22. a second sliding table; 221. a guide shaft; 30. a reinforcing plate; 41. a first mounting seat; 411. a base body; 4111. a first mounting hole; 412. a rotating shaft; 42. and a second mounting seat.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 2 to 4, the running gear of the present embodiment, which includes a first slide table 21 and a second slide table 22, is provided between the first car 11 and the second car 12, which are adjacently provided, of the railway vehicle. The first slide table 21 is mounted on the first carriage 11; a first end of the second sliding table 22 is connected with the first sliding table 21, and a second end of the second sliding table 22 is installed on the second carriage 12; the first sliding table 21 and the second sliding table 22 are nested, and the first sliding table 21 is movably arranged along the axial direction of the second sliding table 22.
In this embodiment, because the first sliding table 21 and the second sliding table 22 are arranged in the first car 11 and the second car, the worker can move from the first car 11 to the second car 12 along the first sliding table 21 and the second sliding table 22, and the body can be kept stable in the walking process, so that the worker does not need to climb or use other tools, the work requirement of the worker is met, and the work efficiency is improved. Compared with the prior art, the travelling device is not arranged between the adjacent carriages, so that the travelling device in the embodiment is convenient for workers to walk through, the working time is saved, and the working efficiency is improved.
Further, the first sliding table 21 can be movably arranged along the axial direction of the second sliding table 22, so that the distance change between adjacent carriages in the running process of the railway vehicle is met, and the normal running of the railway vehicle is ensured.
As shown in fig. 4, in the present embodiment, the first slide table 21 is provided with a guide long hole 211, the second slide table 22 is provided with a guide shaft 221, the guide shaft 221 is inserted into the guide long hole 211, and when the first slide table 21 moves in the axial direction of the second slide table 22, the guide shaft 221 moves in the guide long hole 211.
Specifically, because the first sliding table 21 and the second sliding table 22 are nested, a matching structure of the guide long hole 211 and the guide shaft 221 is arranged between the first sliding table 21 and the second sliding table 22, so that the guide shaft 221 can move in the guide long hole 211 to realize the relative movement of the first sliding table 21 and the second sliding table 22, and under the guide effect of the guide long hole 211, the first sliding table 21 moves along the axial direction of the second sliding table 22, and the first sliding table 21 and the second sliding table 22 are telescopically arranged in the axial direction of the first sliding table 21 and the second sliding table 22.
Preferably, the first sliding table 21 includes a first flat plate, and a second flat plate and a third flat plate which are oppositely disposed, and the first flat plate is connected between the second flat plate and the third flat plate; wherein the guide long holes 211 are provided on the second plate and the third plate.
In this embodiment, the second flat plate, the first flat plate and the third flat plate are sequentially connected to form the first sliding table 21, and the second flat plate and the third flat plate are disposed at two ends of the first flat plate and located on the same side of the first flat plate along the width direction of the first flat plate. The guide long holes 211 are formed in both the second plate and the third plate, so that the guide shafts 221 sequentially penetrate through the guide long holes 211 in the second plate and the third plate and are movably disposed in the longitudinal direction of the first plate. The arrangement structure is simple, the hole is convenient to open, and the movement of the guide shaft 221 is stable.
Preferably, the first flat plate, the second flat plate and the third flat plate are of an integrally formed structure, or the first flat plate is connected with the second flat plate in a welding mode, and the first flat plate is connected with the third flat plate in a welding mode.
Further, the second slide table 22 has a slide groove provided along an axial direction thereof, at least a portion of the first slide table 21 is located in the slide groove, and the first slide table 21 is movably provided in the slide groove.
The second sliding table 22 is sleeved on at least part of the periphery of the first sliding table 21, so that the sliding grooves of the second sliding table 22 form a movement path of the first sliding table 21, thereby limiting the movement direction of the first sliding table 21 and ensuring that the first sliding table 21 and the second sliding table 22 are telescopically arranged in the axial direction thereof.
In the present embodiment, the second slide table 22 includes a fourth flat plate, and a fifth flat plate and a sixth flat plate which are disposed oppositely, and the fourth flat plate is disposed between the fifth flat plate and the sixth flat plate; the guide shaft 221 penetrates through the fifth flat plate and/or the sixth flat plate; the fifth flat plate, the fourth flat plate and the sixth flat plate are sequentially connected to form a sliding chute.
Preferably, the fourth flat plate, the fifth flat plate and the sixth flat plate are of an integrally formed structure, or the fourth flat plate and the fifth flat plate are in welded connection, and the fourth flat plate and the sixth flat plate are in welded connection
As shown in fig. 2 and 3, in the present embodiment, the traveling device further includes a reinforcing plate 30, and the reinforcing plate 30 is provided on the second slide table 22; the second slide table 22 is provided with a plurality of guide shafts 221, and the plurality of guide shafts 221 are inserted through the reinforcing plate 30 at intervals.
Through the setting, the position of trompil in order to wear to establish guide shaft 221 on the second slip table 22 sets up stiffening plate 30 to carry out the reinforcement to second slip table 22, avoid reducing because of wearing to establish the bulk strength that guide shaft 221 leads to second slip table 22, and then guaranteed the security that the staff walked.
As shown in fig. 4 and 5, in the present embodiment, the walking device further includes: a first mount 41 and a second mount 42. The first mounting base 41 is connected with the first carriage 11, and the first sliding table 21 is rotatably mounted on the first mounting base 41; the second mount 42 is connected to the second car 12, and the second slide 22 is rotatably mounted on the second mount 42.
Through the arrangement, the first mounting seat 41 and the second mounting seat 42 mount the first sliding table 21 and the second sliding table 22 on the railway vehicle, the first sliding table 21 is rotatably arranged relative to the first mounting seat 41, and the second sliding table 22 is rotatably arranged relative to the second mounting seat 42, so that in the running process of the railway vehicle, the first sliding table 21 and the second sliding table 22 can adapt to the distance change and the height difference change between the first carriage 11 and the second carriage 12, and the normal running of the railway vehicle after the first sliding table 21 and the second sliding table 22 are arranged is further ensured.
As shown in fig. 4 and 5, in this embodiment, the first mounting seat 41 includes a seat body 411 and a rotating shaft 412, the rotating shaft 412 is disposed on the seat body 411 in a vertical direction, a first mounting hole 4111 is disposed on the seat body 411, a second mounting hole is disposed on the first sliding table 21, and the rotating shaft 412 sequentially passes through the first mounting hole 4111 and the second mounting hole to mount the first sliding table 21 on the first mounting seat 41.
Specifically, the first sliding table 21 and the base 411 form a pivotal connection therebetween through the rotating shaft 412. The rotating shaft 412 is arranged along the vertical direction, so that the first sliding table 21 can be rotatably arranged in the horizontal direction, and further, when the railway vehicle turns in the running process, the first sliding table 21 can rotate around the rotating shaft 412 to adapt to the distance change between the first carriage 11 and the second carriage 12, and the connection reliability of the first sliding table 21 and the second sliding table 22 in the running process of the railway vehicle and the normal running of the railway vehicle are ensured.
Preferably, the diameter of the first mounting hole 4111 is larger than the outer diameter of the rotating shaft 412.
With the above arrangement, the first mounting hole 4111 is in clearance fit with the rotating shaft 412, so that the rotating shaft 412 has a swingable allowance in the first mounting hole 4111, and when the rail vehicle is located on a slope, the rotating shaft 412 can be swung at a certain angle relative to the axis of the first mounting hole 4111 to accommodate a height difference between the first car 11 and the second car 12. The arrangement ensures the connection reliability of the first sliding table 21 and the second sliding table 22 in the running process of the railway vehicle and the normal running of the railway vehicle.
In this embodiment, the structure of the second mounting seat 42 is the same as that of the first mounting seat 41, and the connection manner between the second mounting seat 42 and the second sliding table 22 is the same as that between the first mounting seat 41 and the first sliding table 21, which is not described herein again.
In an alternative embodiment not shown in the drawings, the first mounting seat 41 and the second mounting seat 42 may be provided as ball hinge seats, and the first sliding table 21 is hinged to the ball hinge seats, so that the first sliding table 21 is rotatably arranged relative to the ball hinge seats, and during the running of the railway vehicle, the first sliding table 21 and the second sliding table 22 can rotate in the horizontal direction and the vertical direction, so as to meet the running requirements of the railway vehicle.
Preferably, in the present embodiment, the first mounting seat 41 is welded to the first car 11, and the second mounting seat 42 is welded to the second car 12, so as to meet the requirement of the mounting strength of the running gear on the rail vehicle, and ensure the safety of the co-walking personnel during the walking process.
The application also provides a rail vehicle, which comprises a vehicle body and a running gear arranged on the vehicle body according to the embodiment of the rail vehicle, wherein the running gear is the running gear.
Owing to set up first slip table 21 and second slip table 22 in first carriage 11 and second carriage to be convenient for the staff and move towards second carriage 12 by first carriage 11 along first slip table 21 and second slip table 22, and can keep the health stable in the walking process, need not to climb or with the help of other instruments, and then satisfied staff's operation demand, improved work efficiency. Therefore, the rail vehicle having the running gear described above also has the advantages described above.
In the present embodiment, when the rail vehicle travels straight, the traveling device is in the initial state. When the railway vehicle passes through a curve, the vehicle-end distance between the first car 11 and the second car 12 located inside the curve decreases, the first sliding table 21 and the second sliding table 22 are in a compressed state, the vehicle-end distance between the first car 11 and the second car 12 located outside the curve increases, and the first sliding table 21 and the second sliding table 22 are in a stretched state. Since the first slide table 21 is movably disposed with respect to the axial direction of the second slide table 22, the requirement for the rail vehicle to travel on a curved track can be satisfied.
When the rail vehicle is located on a slope road section, the rotating shaft 412 can be deflected by a certain angle relative to the axis of the first mounting hole 4111, so that the height difference between the first car 11 and the second car 12 can be adapted, and the requirement of the rail vehicle on the form of a slope rail is met.
The walking device of this embodiment can improve operation personnel's work efficiency, alleviates staff's intensity of labour, reduces staff's operation risk.
From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:
because first carriage and second carriage have set up first slip table and second slip table to the staff of being convenient for moves the in-process along first slip table and second slip table and can keep the health stable by first carriage towards the second carriage, need not to scramble or with the help of other instruments, and then has satisfied staff's operation demand, has improved work efficiency. Compared with the prior art, the travelling device is not arranged between the adjacent carriages, so that the travelling device is convenient for workers to walk through, the working time is saved, and the working efficiency is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A running gear arranged between adjacently arranged first (11) and second (12) carriages of a rail vehicle, characterized in that the running gear comprises:
a first slide table (21) mounted on the first carriage (11);
a first end of the second sliding table (22) is connected with the first sliding table (21), and a second end of the second sliding table (22) is mounted on the second carriage (12);
the first sliding table (21) and the second sliding table (22) are arranged in a nested mode, and the first sliding table (21) is movably arranged along the axial direction of the second sliding table (22).
2. The walking device of claim 1, wherein the first sliding table (21) is provided with a long guide hole (211), the second sliding table (22) is provided with a guide shaft (221), the guide shaft (221) is arranged in the long guide hole (211) in a penetrating manner, and when the first sliding table (21) moves along the axial direction of the second sliding table (22), the guide shaft (221) moves in the long guide hole (211).
3. The running gear according to claim 2, wherein the first slide table (21) comprises:
a first plate;
the first flat plate is connected between the second flat plate and the third flat plate;
wherein the guide long hole (211) is provided on the second plate and/or the third plate.
4. A running gear according to claim 2, characterised in that the second ramp (22) has a slide groove arranged in its axial direction, in which slide groove at least part of the first ramp (21) is located, in which slide groove the first ramp (21) is movably arranged.
5. The running gear according to claim 4, wherein the second slide table (22) comprises:
a fourth plate;
the fourth flat plate is arranged between the fifth flat plate and the sixth flat plate; the guide shaft (221) penetrates through the fifth flat plate and/or the sixth flat plate;
the fifth flat plate, the fourth flat plate and the sixth flat plate are sequentially connected to form the chute.
6. The running gear according to claim 2, characterized in that the running gear further comprises a reinforcing plate (30), the reinforcing plate (30) being provided on the second slipway (22); the second sliding table (22) is provided with a plurality of guide shafts (221), and the guide shafts (221) penetrate through the reinforcing plate (30) at intervals.
7. The walking device of any one of claims 1 to 6, further comprising:
the first mounting seat (41) is connected with the first carriage (11), and the first sliding table (21) is rotatably mounted on the first mounting seat (41);
and the second mounting seat (42) is connected with the second carriage (12), and the second sliding table (22) is rotatably mounted on the second mounting seat (42).
8. Walking device according to claim 7, characterized in that the first mounting seat (41) comprises:
a base body (411);
pivot (412), set up along vertical direction on pedestal (411), be equipped with first mounting hole (4111) on pedestal (411), be equipped with the second mounting hole on first slip table (21), pivot (412) pass in proper order first mounting hole (4111) with the second mounting hole, in order to incite somebody to action first slip table (21) install extremely on first mount pad (41).
9. The walking device of claim 8, wherein the first mounting hole (4111) has a diameter larger than an outer diameter of the rotating shaft (412).
10. A rail vehicle comprising a vehicle body and a running gear provided on the vehicle body, characterized in that the running gear is a running gear according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020410817.7U CN211943292U (en) | 2020-03-26 | 2020-03-26 | Running gear and have its rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020410817.7U CN211943292U (en) | 2020-03-26 | 2020-03-26 | Running gear and have its rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943292U true CN211943292U (en) | 2020-11-17 |
Family
ID=73186265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020410817.7U Active CN211943292U (en) | 2020-03-26 | 2020-03-26 | Running gear and have its rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211943292U (en) |
-
2020
- 2020-03-26 CN CN202020410817.7U patent/CN211943292U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102933768B (en) | Vehicle train for transporting rails | |
| US5655456A (en) | Ground facility for a variable wheel-spacing truck | |
| CN108190402B (en) | Vehicle conveying device and scanning inspection system | |
| US20110265682A1 (en) | Variable gauge bogie with rotating axles and fixed track gauge change installation | |
| CZ285348B6 (en) | Railway wagon for rails | |
| CN107187451B (en) | Suspension train escape device and suspension train carriage | |
| DE60129958D1 (en) | TRANSPORT AND SCROLL LOADING SYSTEM FOR WAGONS IN A RAILWAY STATION FOR COMBINED RAIL / ROAD TRANSPORT AND RELATED METHOD | |
| DE10209319C1 (en) | Magnetic levitation high-speed train system has drive and guidance units above and below rail vehicle cooperating with upper and lower travel rails respectively | |
| JPH0710662B2 (en) | Loading vehicle for ballast | |
| CN211943292U (en) | Running gear and have its rail vehicle | |
| CN212148844U (en) | Locking device, concave underframe and piggyback transport vehicle with same | |
| CN110924246A (en) | Rail transport vehicle set and operation method thereof | |
| CN110099838B (en) | Articulated vehicle | |
| DE60108300T2 (en) | Rail vehicle with a final carriage with an upstream driver's cab | |
| RU184304U1 (en) | COMBINED TYPE FREIGHT WAGON | |
| CN211075896U (en) | Rail vehicle having a first carriage and at least one further second carriage | |
| US3754515A (en) | Connection passage between railway passenger cars | |
| CZ289972B6 (en) | Articulated wagon for combined transport, especially of road vehicles | |
| CN211943291U (en) | Armrest device and have its rail vehicle | |
| CN219790157U (en) | Toggle type guiding device for movable top cover | |
| CN214929239U (en) | Sliding plate type automatic unloading carriage | |
| CN211543526U (en) | Movable railway comprehensive operation vehicle | |
| CN216637868U (en) | Blank conveying system and stamping automatic production line | |
| CN214267600U (en) | Vehicle bridging car and multi-section railway vehicle | |
| WO1988002711A1 (en) | Track vehicle and body thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |