CN219029400U

CN219029400U - Rail flat car

Info

Publication number: CN219029400U
Application number: CN202223203791.7U
Authority: CN
Inventors: 戴科华; 陈英杰; 熊新; 李福金; 郭锐
Original assignee: Hubei Shiruida Heavy Engineering Machinery Co ltd
Current assignee: Hubei Shiruida Heavy Engineering Machinery Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-16
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a track flat car, which relates to the technical field of track traffic equipment and comprises a car body, a connecting body and at least two car coupler devices. According to the utility model, the parts such as the car body, the connecting body and the at least two car coupler devices are arranged, and at least three installation stations are formed on one side surface of the connecting body and are distributed in a staggered manner and are not on the same straight line, so that each car coupler device can be respectively corresponding to one installation station and is detachably arranged on the corresponding installation station, the position of the car coupler device is convenient to adjust, and at least two car coupler devices can cooperatively work to couple the same goods to be conveyed, and different goods to be conveyed can also be respectively coupled to be conveyed in a synchronous manner, so that the rail flat car has more application scenes and is beneficial to practical application.

Description

Rail flat car

Technical Field

The utility model relates to the technical field of rail transit equipment, in particular to a rail flat car.

Background

The main frame of the track flat car adopts a middle beam bearing structure, and has enough strength and rigidity; the running part adopts a two-shaft welding type bogie structure, adopts a central disc for centralized bearing, adopts a guide frame positioning mode for the axle bearing box, and has good running stability and stability; the brake performance is reliable, the control is flexible, the sensitivity is high, and the maintenance workload is small; the operation and maintenance are convenient, and the safety protection facilities are complete. The rail flat car is pulled by the rail vehicle, can be linked and hung into groups for coordinated operation, can also be independently operated, is mainly used for transporting large cargoes such as railway service departments, electric service departments and other engineering departments, such as steel rails, steel materials, timber, cement tanks (with bases), rail panels, machine equipment and the like, and is an ideal carrier for railway maintenance.

Patent CN115320648A discloses a rail flat car capable of passing through a small radius curve, and the rail flat car has the advantages that a car coupler device is free of a buffer, and the swing angle range of the car coupler is large; the length of the underframe is 9-11m, the distance is 6-8m, and the length and the distance of the underframe are smaller, so that the underframe is beneficial to passing through a small radius curve; the bogie matched with the bogie can pass through small radius curves of urban railways limited by terrains, existing buildings and the like.

However, the position adjustment of the coupler devices in the conventional rail flat car is inconvenient, and only one set of coupler devices is usually provided, so that the rail flat car has too few application scenes and is unfavorable for practical application, and therefore, a rail flat car is needed.

Disclosure of Invention

Aiming at the state of the prior art, the utility model provides the track flat car, which can effectively solve the problems that the position adjustment of the coupler devices in the track flat car in the prior art is inconvenient, and in general, only one group of coupler devices are arranged, so that the track flat car has too few application scenes and is unfavorable for practical application.

The utility model is realized by the following technical scheme:

the utility model provides a track flatbed, comprising:

a vehicle body.

The connecting body is arranged at the top of the vehicle body, one side surface of the connecting body is provided with at least three mounting stations, and at least three mounting stations are distributed in a staggered manner and are not on the same straight line.

And the coupler devices are respectively corresponding to one mounting station and are detachably arranged on the corresponding mounting stations, and are used for hooking cargoes to be conveyed.

Further, the connecting body comprises a supporting frame, a connecting plate and a driving piece, wherein the supporting frame is fixedly arranged at the top of the vehicle body, the connecting plate is arranged on the supporting frame in a sliding mode along the vertical direction, at least three mounting stations are formed on one side face of the connecting plate, and the driving piece is arranged on the vehicle body and used for driving the connecting plate to move relative to the vehicle body so as to adjust the height of the connecting plate.

Further, a first installation sliding rail for sliding connection of the coupler device is formed on one side surface of the connecting plate, corresponding to the installation station, and the first installation sliding rail is horizontally arranged and corresponds to at least one installation station.

Further, a second installation sliding rail for sliding connection of the coupler device is formed on one side surface of the connecting plate, corresponding to the installation station, and the second installation sliding rail is vertically arranged and corresponds to at least one installation station.

Further, the coupler device comprises a mounting plate and a coupler body, wherein the mounting plate is slidably arranged on the first mounting slide rail or the second mounting slide rail, the coupler body is arranged on the mounting plate to be used for hanging goods to be conveyed, and the mounting plate is detachably connected with the connecting plate.

Further, the connecting plate is provided with a plurality of threaded holes corresponding to each mounting station respectively, and when the mounting plate is arranged corresponding to one mounting station, the mounting plate is detachably connected with the corresponding threaded holes through bolts.

Further, the first installation slide rail is provided with two at least, two at least first installation slide rail along vertical direction interval distribution.

Further, two second installation slide rails are arranged, one second installation slide rail is located at one end of the plurality of first installation slide rails, which are close to each other, and the other second installation slide rail is located at the other end of the plurality of first installation slide rails, which are close to each other.

Further, the second installation slide rail is provided with two at least, two at least second installation slide rail along horizontal direction interval distribution.

Further, the first installation slide rail is provided with two, one first installation slide rail is located many the one end that the second installation slide rail is close to each other, another first installation slide rail is located many the other end that the second installation slide rail is close to each other.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the parts such as the car body, the connecting body and the at least two car coupler devices are arranged, and at least three installation stations are formed on one side surface of the connecting body and are distributed in a staggered manner and are not on the same straight line, so that each car coupler device can be respectively corresponding to one installation station and is detachably arranged on the corresponding installation station, the position of the car coupler device is convenient to adjust, and at least two car coupler devices can cooperatively work to couple the same goods to be conveyed, and different goods to be conveyed can also be respectively coupled to be conveyed in a synchronous manner, so that the rail flat car has more application scenes and is beneficial to practical application.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a track flatbed according to the present utility model;

FIG. 2 is a schematic view of a part of the enlarged structure of the portion A in FIG. 1;

fig. 3 is a schematic perspective view of a second embodiment of the track flatbed according to the present utility model.

Reference numerals: 1. a vehicle body; 2. a connection body; 20. installing a station; 21. a support frame; 22. a connecting plate; 221. a first mounting rail; 222. the second mounting slide rail; 223. a threaded hole; 23. a driving member; 3. a coupler device; 31. a mounting plate; 32. a hook body.

Detailed Description

The following detailed description of the preferred embodiments of the utility model, taken in conjunction with the accompanying drawings, form a part hereof, and which together with the embodiments of the utility model serve to illustrate the utility model and not to limit the utility model.

As shown in fig. 1 to 3, the track flat car provided by the utility model comprises a car body 1, a connecting body 2 and at least two car coupler devices 3.

The connecting body 2 is arranged at the top of the vehicle body 1, at least three mounting stations 20 are formed on one side surface of the connecting body 2, and at least three mounting stations 20 are distributed in a staggered manner and are not on the same straight line.

Each coupler device 3 corresponds to one installation station 20 respectively and is detachably arranged on the corresponding installation station 20, and the coupler device 3 is used for hooking goods to be conveyed.

According to the utility model, by arranging the parts such as the car body 1, the connecting body 2 and the at least two car coupler devices 3, at least three installation stations 20 are formed on one side surface of the connecting body 2, and the at least three installation stations 20 are distributed in a staggered manner and are not on the same straight line, so that each car coupler device 3 can be respectively corresponding to one installation station 20 and is detachably arranged on the corresponding installation station 20, the position of the car coupler device 3 is convenient to adjust, and by arranging at least two car coupler devices 3, at least two car coupler devices 3 can cooperatively work to couple the same goods to be transported, and also can respectively couple different goods to be transported so as to synchronously transport, so that the track flat car has more application scenes and is beneficial to practical application.

Because at least three installation stations 20 are distributed in a staggered manner and are not on the same straight line, two installation stations 20 in at least three installation stations 20 are distributed at intervals in the vertical direction, and two installation stations 20 in at least three installation stations 20 are distributed at intervals in the horizontal direction, the relative positions of each coupler device 3 are conveniently adjusted through the design, so that the rail flat car has more application scenes, and practical application is facilitated.

In particular, the specific positions of at least three installation stations 20 may be determined by designing according to actual situations, and the number of at least two coupler devices 3 may also be determined by designing according to actual situations, so that the design is convenient for adjusting the positions of each coupler device 3, so that the rail flat car has more application scenes, and is beneficial to practical application.

In order to facilitate the adjustment of the height of the coupler device 3, the connection body 2 comprises a support frame 21, a connection plate 22 and a driving piece 23, the support frame 21 is fixedly arranged at the top of the car body 1, the connection plate 22 is slidably arranged on the support frame 21 along the vertical direction, at least three mounting stations 20 are formed on one side surface of the connection plate 22, and the driving piece 23 is arranged on the car body 1 so as to drive the connection plate 22 to move relative to the car body 1, so as to adjust the height of the connection plate 22. In practical application, the driving piece 23 can drive the connecting plate 22 to move relative to the vehicle body 1 so as to adjust the height of the connecting plate 22, and as the coupler device 3 is arranged on the installation station 20 corresponding to the connecting plate 22, the height of the connecting plate 22, namely the coupler device 3, is adjusted, so that the rail flat vehicle has more application scenes and is beneficial to practical application.

In order to make the application of the rail flat car more, a first installation slide rail 221 for sliding connection of the coupler device 3 is formed on a side surface of the connecting plate 22 corresponding to the installation station 20, and the first installation slide rail 221 is horizontally arranged and corresponds to at least one installation station 20. The design is convenient for install at least two respectively to different spatial positions of coupling device 3 for at least two coupling device 3 can cooperate in order to articulate same goods that wait to carry, also can articulate different goods that wait to carry respectively in order to carry in step, can make the application scenario of track flatbed more.

In order to make the application of the rail flat car more, a second installation slide rail 222 for sliding connection of the coupler device 3 is formed on a side surface of the connection plate 22 corresponding to the installation station 20, and the second installation slide rail 222 is vertically arranged and corresponds to at least one installation station 20. The design also can be convenient for install at least two respectively to different spatial positions the coupling device 3 for at least two the coupling device 3 can cooperate in order to articulate same goods that wait to carry, also can articulate different goods that wait to carry respectively in order to carry in step, can make the application scene of track flatbed more.

In order to facilitate the installation and the disassembly of the coupler device 3, the coupler device 3 comprises a mounting plate 31 and a coupler body 32, wherein the mounting plate 31 is slidably arranged on the first mounting sliding rail 221 or the second mounting sliding rail 222, the coupler body 32 is arranged on the mounting plate 31 for hooking the goods to be conveyed, and the mounting plate 31 is detachably connected with the connecting plate 22. The connecting plate 22 is provided with a plurality of threaded holes 223 corresponding to each of the mounting stations 20, and when the mounting plate 31 is arranged corresponding to one of the mounting stations 20, the mounting plate 31 is detachably connected with the corresponding threaded hole 223 via a bolt. The design is mainly used for facilitating the installation and the disassembly of the coupler device 3, and the rail flat car can be rapidly applied to different scenes.

As a preferred embodiment, as shown in fig. 2, at least two first mounting rails 221 are provided, and at least two first mounting rails 221 are spaced apart in a vertical direction. The second mounting rails 222 are provided with two second mounting rails 222, one second mounting rail 222 is located at one end of the plurality of first mounting rails 221, which are close to each other, and the other second mounting rail 222 is located at the other end of the plurality of first mounting rails 221, which are close to each other. The design is convenient for install at least two respectively to different spatial positions of coupling device 3 for at least two coupling device 3 can cooperate in order to articulate same goods that wait to carry, also can articulate different goods that wait to carry respectively in order to carry in step, can make the application scenario of track flatbed more.

As another preferred embodiment, a simple modification is made with reference to the structure shown in fig. 2, at least two second mounting rails 222 may be disposed between two first mounting rails 221, at least two second mounting rails 222 are disposed on the second mounting rails 222, and at least two second mounting rails 222 are distributed at intervals along the horizontal direction. The first mounting sliding rails 221 are provided with two first mounting sliding rails 221, one first mounting sliding rail 221 is located at one end of the second mounting sliding rails 222, which are close to each other, and the other first mounting sliding rail 221 is located at the other end of the second mounting sliding rails 222, which are close to each other. As another embodiment slightly different from the previous embodiment, the design can also facilitate at least two coupler devices 3 to be respectively mounted at different space positions, so that at least two coupler devices 3 can cooperatively work to couple the same goods to be transported, and also can respectively couple different goods to be transported to synchronously transport, thereby being capable of leading the application scene of the rail flat car to be more.

Compared with the prior art, the track flat car provided by the utility model has the following beneficial effects:

The foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather is merely illustrative of the present utility model, and all modifications and equivalents of the embodiments described above may be made in accordance with the technical spirit of the present utility model.

Claims

1. A rail flatbed comprising:

a vehicle body;

the connecting body is arranged at the top of the vehicle body, one side surface of the connecting body is provided with at least three mounting stations, and at least three mounting stations are distributed in a staggered manner and are not on the same straight line;

2. The track flatbed of claim 1, wherein the connection body comprises a supporting frame, a connection plate and a driving piece, the supporting frame is fixedly arranged at the top of the car body, the connection plate is arranged on the supporting frame in a sliding manner along a vertical direction, at least three installation stations are formed on one side surface of the connection plate, and the driving piece is arranged on the car body and used for driving the connection plate to move relative to the car body so as to adjust the height of the connection plate.

3. The rail flatbed of claim 2, wherein a side of the connecting plate corresponding to the mounting station is formed with a first mounting rail for sliding connection of the coupling device, the first mounting rail being horizontally disposed and corresponding to at least one mounting station.

4. A rail flatbed as claimed in claim 3, wherein a side of the connection plate corresponding to the mounting station is formed with a second mounting rail for the sliding connection of the coupling device, the second mounting rail being arranged vertically and corresponding to at least one mounting station.

5. The track flatbed of claim 4, wherein the coupler device comprises a mounting plate and a coupler body, the mounting plate is slidably disposed on the first mounting rail or the second mounting rail, the coupler body is disposed on the mounting plate for hanging goods to be transported, and the mounting plate is detachably connected with the connecting plate.

6. The track flatbed of claim 5, wherein the connecting plate is provided with a plurality of threaded holes corresponding to each installation station, and when the mounting plate is arranged corresponding to one installation station, the mounting plate is detachably connected with the corresponding threaded hole via a bolt.

7. The rail flatbed of claim 6, wherein the first mounting rail is provided with at least two, at least two first mounting rails are spaced apart along the vertical direction.

8. The track flatbed of claim 7, wherein two second mounting rails are provided, one second mounting rail being located at one end of the plurality of first mounting rails that are adjacent to each other, and the other second mounting rail being located at the other end of the plurality of first mounting rails that are adjacent to each other.

9. The rail flatbed of claim 6, wherein the second mounting rail is provided with at least two, at least two of the second mounting rails are spaced apart along the horizontal direction.

10. The track flatbed of claim 9, wherein the first mounting rail is provided with two, one of the first mounting rails is located at one end of the plurality of second mounting rails that are adjacent to each other, and the other of the first mounting rails is located at the other end of the plurality of second mounting rails that are adjacent to each other.