CN216969692U - Rail transport vehicle - Google Patents

Abstract

The utility model provides a rail transport vehicle, which comprises a suspension support structure, a suspension support structure and a rail, wherein the suspension support structure is arranged on a vehicle body and can support a rail while suspending the rail; the suspension support structure comprises a suspension assembly and a support assembly, the suspension assembly is used for suspending two ends of a track, the support assembly is used for supporting the track, and the suspension assembly and the support assembly are matched for use and can fix the track. Based on the technical scheme of the utility model, the suspension assemblies are used for suspending two ends of the track, and the support assemblies are used for supporting the track. The contact area between the rail and the rail transport vehicle is increased, and the problem that the rail is shaken, collided and damaged in the transportation process is solved. In addition, the rail transport vehicle in this application simple manufacture, easy operation, efficiency of construction are high, receive that the place restriction is little and use cost is low, solve because of the low and big, the conventional small handcart of intensity of manpower handling efficiency is difficult to bear the problem of track weight.

Description

Rail transport vehicle

Technical Field

The utility model relates to the technical field of municipal subways, in particular to a rail transport vehicle.

Background

At present, all construction assembly type stations need to use assembly trolleys to assemble components, the assembly trolleys need to be transported by means of transportation rails when walking on the floor of the assembly type stations, the assembly trolley rails are steel rails, the weight of each standard rail is heavier, manual transportation needs to be carried out, labor is consumed greatly, and the efficiency is not high.

In other words, the manual rail transportation method in the related art has the problems of high labor consumption and low efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem among the above-mentioned prior art, this application has provided a rail transport car, has solved the great and not high problem of efficiency of consuming the manpower that exists by the manual work mode of transporting the track.

The rail transport vehicle of the present invention comprises: a vehicle body; the suspension support structure is arranged on the vehicle body, and can support the track while suspending the track; the suspension support structure comprises a suspension assembly and a support assembly, the suspension assembly is used for suspending two ends of a track, the support assembly is used for supporting the track, and the suspension assembly and the support assembly are matched for use and can fix the track.

In one embodiment, the central axis of the suspension bar is located on the vertical mid-plane of the vehicle body.

In one embodiment, a suspension assembly comprises: the suspension rod extends along the first direction and is arranged on the vehicle body, and two ends of the suspension rod extend out of the vehicle body; and the suspension parts are arranged at two ends of the suspension rod extending out of the vehicle body.

In one embodiment, the suspension bar extends beyond one end of the vehicle body by a length greater than the length of the suspension bar extending beyond the other end of the vehicle body.

In one embodiment, the central axis of the suspension bar is located on the vertical mid-plane of the vehicle body. In one embodiment, the suspension member includes at least two sets of suspension hook members, which are respectively provided on both ends of the suspension lever extending out of the vehicle body.

In one embodiment, a hanger hook comprises: the suspension rope is hung on the suspension rod; the first hook body is connected with one end of the suspension rope; the second hook body is connected with the other end of the suspension rope; the first hook body and the second hook body are arranged oppositely.

In one embodiment, the first and/or second hook body is an S-shaped hook.

In one embodiment, the support assembly includes a plurality of cross-members spaced apart in a first direction, and upper end surfaces of the plurality of cross-members are configured to support the track.

In one embodiment, a vehicle body includes a frame and a wheel rotatably disposed on the frame.

In one embodiment, a vehicle frame comprises: the vertical support frame is provided with a screw thread for fixing the suspension assembly; the diagonal draw beam support frame and the vertical support frame are arranged at intervals in the second direction; the top frame is arranged on the vertical support frame and the diagonal draw beam support frame; wherein, the gyro wheel rotationally sets up between vertical support frame and the oblique draw beam support frame.

The features mentioned above can be combined in various suitable ways or replaced by equivalent features as long as the object of the utility model is achieved.

Compared with the prior art, the rail transport vehicle provided by the utility model at least has the following beneficial effects:

the suspension assembly is used for suspending two ends of the track, and the support assembly is used for supporting the track. The contact area of the track and the track transport vehicle is increased, the problem that the track is damaged due to shaking and collision in the transportation process is solved, and therefore the track is fixedly transported through the matching of the suspension assembly and the supporting assembly. Thereby ensuring the stability and reliability of the transportation track of the track transportation vehicle. In addition, the rail transport vehicle in this application simple manufacture, easy operation, efficiency of construction are high, receive the place restriction little and use cost low, solve because of the problem that the manpower transport efficiency is low and intensity is big, conventional small handcart is difficult to bear track weight.

Drawings

The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:

fig. 1 shows a schematic perspective view of a rail vehicle according to the utility model;

FIG. 2 shows a front view of the rail vehicle of FIG. 1;

FIG. 3 shows a top view of the rail transport vehicle of FIG. 1;

fig. 4 shows a left side view of the rail vehicle of fig. 1.

In the drawings, like parts are provided with like reference numerals. The drawings are not to scale.

Reference numerals:

10. a vehicle body; 11. a frame; 111. a vertical support frame; 1111. threading; 112. a diagonal draw beam support frame; 113. a top frame; 12. a roller; 20. a suspended support structure; 21. a suspension assembly; 212. a suspension rod; 213. a suspension member; 2131. a suspension hook member; 2132. a suspension rope; 2133. a first hook body; 2134. a second hook body; 22. a support assembly; 221. a cross member.

Detailed Description

The utility model will be further explained with reference to the drawings.

It should be noted that the rail transport vehicle in the present application is used for an assembled station, and is specifically used for transporting an assembled trolley rail, where the first direction in the present application is a length direction of the rail transport vehicle, and the second direction is a width direction of the rail transport vehicle.

As shown in fig. 1 to 4, the present invention provides a rail transit vehicle including a vehicle body 10 and a suspension support structure 20. The suspension support structure 20 is provided in the vehicle body 10, and the suspension support structure 20 can support the rail while suspending the rail. The suspension support structure 20 comprises a suspension assembly 21 and a support assembly 22, the suspension assembly 21 is used for suspending two ends of the track, the support assembly 22 is used for supporting the track, and the suspension assembly 21 and the support assembly 22 are used in a matched mode to fix the track.

In the above arrangement, the suspension assemblies 21 are used to suspend both ends of the rail, and the support assemblies 22 are used to support the rail. The contact area of the track and the track transport vehicle is increased, the problem that the track is shaken and collided to be damaged in the transportation process is solved, and therefore the fixed transportation of the track is achieved through the matching use of the suspension assembly 21 and the supporting assembly 22. Thereby ensuring the stability and reliability of the transportation track of the track transportation vehicle.

In addition, the rail transport vehicle in this application simple manufacture, easy operation, efficiency of construction are high, receive the place restriction little and use cost low, solve because of the low and big and conventional small handcart of manpower handling efficiency and be difficult to bear the problem of track weight.

It should be noted that, through on-site actual operation, the manufacturing of the rail transport vehicle only needs 1-2 hours, and can be used for more than 1 year, so that the working efficiency can be improved, the construction period can be saved on the whole, and the labor can be saved.

Specifically, as shown in fig. 1-4, in one embodiment, the suspension assembly 21 includes a suspension rod 212 and a suspension member 213.

Wherein, the suspension rod 212 is extended and arranged on the vehicle body 10 along the first direction, and both ends of the suspension rod 212 extend out of the vehicle body 10; the suspension member 213 is hung on both ends of the suspension rod 212 extending out of the vehicle body 10.

In the above arrangement, the suspension rod 212 and the suspension member 213 are arranged to suspend both ends of the rail, so as to ensure that the rail can be fixed on the rail transport vehicle later. Thereby realizing the function of stabilizing the transportation track.

Specifically, as shown in fig. 1 to 4, in one embodiment, the length of the suspension lever 212 extending out of one end of the vehicle body 10 is greater than the length of the suspension lever 212 extending out of the other end of the vehicle body 10.

It should be noted that the longer end of the car body can be used as a force application end, which is convenient for field personnel to apply force to push the rail transport car to move to a preset position.

Specifically, as shown in fig. 1 to 4, in one embodiment, the center axis of the suspension bar 212 is located on the vertical plane of the vehicle body 10.

In the above arrangement, the central axis of the suspension rod 212 is located on the vertical plane of the vehicle body 10, so that the rail transportation vehicle is stressed uniformly in the process of transporting the rail, and the rail transportation vehicle cannot incline or overturn in the process of transporting the rail due to uneven stress, thereby improving the stability and reliability of the rail transportation vehicle.

It should be noted that the vertical plane in this application refers to a plane passing through the middle points of two oppositely disposed shorter frame beams of the top frame 113, and the plane is perpendicular to the top frame 113.

Specifically, as shown in fig. 1 to 4, in one embodiment, the suspension member 213 includes two sets of suspension hook members 2131, and the two sets of suspension hook members 2131 are respectively hung on both ends of the suspension rod 212 protruding from the vehicle body 10.

In the above arrangement, the suspension hooks 2131 are arranged at the two ends of the suspension rod 212 to suspend the two ends of the rail, so that the rail can be stably fixed on the rail transportation vehicle for transportation.

Specifically, as shown in fig. 1-4, in one embodiment, the hanging hook 2131 includes a hanging string 2132, a first hook 2133, and a second hook 2134.

The hanging rope 2132 is hung on the hanging rod 212, the first hook 2133 is connected with one end of the hanging rope 2132, the second hook 2134 is connected with the other end of the hanging rope 2132, and the first hook 2133 and the second hook 2134 are arranged oppositely.

In the above arrangement, the first hook 2133 and the second hook 2134 are provided to face each other. This ensures that the hook members 2131 can simultaneously suspend two rails and ensure a sufficient distance between the two rails to prevent the rails from rattling and being damaged by collision. Thereby improving the stability and reliability of rail transportation.

Specifically, as shown in fig. 1-4, in one embodiment, the first and second hooks 2133, 2134 are S-shaped hooks.

Of course, in alternative embodiments not shown in the drawings of the present application, the first and second hooks 2133, 2134 may be J-shaped hooks.

Specifically, as shown in fig. 1 to 4, in one embodiment, the support assembly 22 includes a plurality of cross beams 221 spaced apart along a first direction, and upper end surfaces of the plurality of cross beams 221 are used for supporting the rails.

Specifically, as shown in fig. 1 to 4, in one embodiment, the support assembly 22 includes three beams 221 spaced apart along a first direction, and upper end surfaces of the plurality of beams 221 are used for supporting a rail.

Specifically, as shown in fig. 1 to 4, in one embodiment, the vehicle body 10 includes a frame 11 and rollers 12 rotatably provided to the frame 11.

It should be noted that the rollers 12 are adapted to the rails, which ensures that the vehicle body 10 can roll along the rails.

Specifically, as shown in fig. 1-4, in one embodiment, the vehicle frame 11 includes a vertical support bracket 111, a diagonal draw beam support bracket 112, and a top frame 113.

Wherein, vertical support frame 111 is provided with the screw thread 1111 that is used for fixed suspension assembly 21, and oblique draw beam support frame 112 sets up at the second direction interval with vertical support frame 111. The top frame 113 is disposed on the vertical support frames 111 and the diagonal draw beam support frames 112. The roller 12 is rotatably disposed between the vertical support frame 111 and the diagonal draw beam support frame 112.

In the above arrangement, the cable-stayed beam support frame 112 and the top frame 113 form a triangular support structure, thereby improving the connection strength of the frame 11. Thereby meeting the bearing requirement on the track.

A more complete embodiment of the present application is described below with reference to fig. 1 to 4:

the utility model mainly aims to provide a rail transport vehicle for an assembly type station assembly trolley, which comprises a main frame body, a frame body pushing device and a rail suspension device;

the dimensions of the main body space of the rail vehicle described are: the frame body pushing device of the track transport vehicle can be pushed to walk on the bottom plate of the fabricated station through manpower; the rail fixing device of the rail transport vehicle is used for fixing the rail on the rail transport vehicle so as to achieve the transport effect.

The main frame body comprises 2 longitudinal main beams, 3 transverse secondary beams (forming a top frame 113), 2 longitudinal connecting rods (vertical supporting frames 111), 4 oblique connecting rods (inclined pull beam supporting frames 112), two wheels with the outer diameter of 300mm and one transverse connecting rod, and all the components are connected in a welding mode.

The frame body pushing device adopts the technical scheme that the screw threads 1111 are welded on the transverse secondary beams at two ends of the main frame body, and ribbed steel bars (hanging rods 212) which are 2.2m long and 20mm in diameter are inserted, so that the transport cart can be conveniently pushed to move on the bottom plate of the assembly type station by manpower.

The track suspension device adopts a steel bar with ribs and the diameter of which is more than 18mm to bend into an S-shaped hook, two S-shaped hooks are respectively arranged at two ends of the suspension rod 212 and are suspended on the frame body pushing device, and the track is fixed on the track transporting vehicle to be convenient for transporting the track.

The utility model also provides an implementation method of the rail transport vehicle, which comprises the following steps

And S1, determining the width of the secondary beam of the main frame according to the width of the track, and welding and connecting the components of the main frame according to a drawing to form a stable main frame structure.

S2, manufacturing a frame body pushing device according to the drawing by welding, inserting ribbed steel bars 2.2m long and 20mm in diameter into screw threads at two ends, and reserving lengths of 250mm and 450mm at the two ends, namely installing a track suspension device (suspension piece), and manually moving.

S3, manufacturing a track fixing device according to a drawing, bending a ribbed steel bar with the diameter of more than 18mm into an S shape, pairing and connecting the components in pairs, and suspending the components on a frame body pushing device; three beams are welded in the middle of the longitudinal and oblique connecting rods to form a track placing platform (supporting component), and the three beams and S-shaped hooks at two ends fix the track on the track transport vehicle.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "back", "inner", "outer", "left", "right", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.

Claims (10)

1. A rail transport vehicle, comprising:

a vehicle body;

the suspension support structure is arranged on the vehicle body, and can support a track while suspending the track;

the suspension support structure comprises a suspension assembly and a support assembly, wherein the suspension assembly is used for suspending two ends of a track, the support assembly is used for supporting the track, and the suspension assembly and the support assembly are matched for use and can fix the track.

2. The rail transit car of claim 1, wherein the suspension assembly comprises:

the suspension rod extends along a first direction and is arranged on the vehicle body, and two ends of the suspension rod extend out of the vehicle body;

and suspension parts are arranged at two ends of the suspension rod extending out of the vehicle body.

3. The rail transit vehicle of claim 2, wherein the length of the suspension rod extending beyond one end of the vehicle body is greater than the length of the suspension rod extending beyond the other end of the vehicle body.

4. The rail transit vehicle of claim 2, wherein the central axis of the suspension bar is located on a vertical mid-plane of the vehicle body.

5. The rail transit vehicle of claim 2, wherein the suspension member includes at least two sets of suspension hook members respectively provided at both ends of the suspension lever extending out of the vehicle body.

6. The rail transport vehicle of claim 5, wherein the suspension hook comprises:

the suspension rope is hung on the suspension rod;

the first hook body is connected with one end of the suspension rope;

the second hook body is connected with the other end of the suspension rope;

the first hook body and the second hook body are arranged oppositely.

7. Rail transport car according to claim 6, characterized in that the first hook body and/or the second hook body is an S-shaped hook.

8. The rail transport vehicle of claim 1, wherein the support assembly includes a plurality of cross-members spaced apart in a first direction, an upper end surface of the plurality of cross-members being configured to support the rail.

9. The rail transport vehicle of claim 1, wherein the vehicle body includes a frame and rollers rotatably disposed on the frame.

10. The rail transport vehicle of claim 9, wherein the frame comprises:

the vertical support frame is provided with a screw thread for fixing the suspension assembly;

the diagonal draw beam support frame and the vertical support frame are arranged at intervals in a second direction;

the top frame is arranged on the vertical supporting frame and the inclined tension beam supporting frame;

the idler wheel is rotatably arranged between the vertical supporting frame and the inclined pull beam supporting frame.

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