CN219096705U

CN219096705U - Overhauling device for road conditions of rail transit

Info

Publication number: CN219096705U
Application number: CN202223302081.XU
Authority: CN
Inventors: 申泽林
Original assignee: Shijiazhuang Tiedao University
Current assignee: Shijiazhuang Tiedao University
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-30
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to the technical field of overhauling devices for road conditions of rail transit, and discloses an overhauling device for road conditions of rail transit, which comprises a rail overhauling vehicle and a delivery vehicle, wherein the rail overhauling vehicle and the delivery vehicle are movably connected through a rotating shaft, a wire collecting assembly is arranged above the rail overhauling vehicle, a fixing ring is fixedly arranged above the delivery vehicle, and a clamping assembly is arranged above the delivery vehicle. The maintenance device for the road conditions of the rail transit is used for solving the problems that firstly, when a plurality of rail maintenance vehicles on the market are idle, the hauling vehicle for carrying maintenance tools at the back cannot be further stored, the occupied area is large, secondly, when maintenance equipment needs to be carried, the hauling vehicle at the back of the rail maintenance vehicle cannot limit and fix the maintenance equipment above, the maintenance equipment is easy to collide with a protective fence arranged on the hauling vehicle, and the maintenance equipment is damaged.

Description

Overhauling device for road conditions of rail transit

Technical Field

The utility model relates to the technical field of overhauling devices for road conditions of rail transit, in particular to an overhauling device for the road conditions of the rail transit.

Background

The track maintenance vehicle is a common facility for maintenance of track road conditions, a track maintenance person can drive the track maintenance vehicle to run on the track, and the track road conditions are carefully evaluated and analyzed through various carried advanced instruments to mark and maintain a problem road section.

The current maintenance device of track traffic road conditions in the market mostly comprises track maintenance car and haulage car, drive the haulage car through the track maintenance car and go on the track, the track maintenance car overhauls the track, bear some maintenance tools on the haulage car, make things convenient for the staff to overhaul, but there are following problems in the use, one, most track maintenance car in the market is when idle, the haulage car of later haulage maintenance tool can't further accomodate, area is great, two, when carrying maintenance equipment is needed, the haulage car at track maintenance car rear can't carry out spacing fixedly to the maintenance equipment of top, lead to the maintenance equipment to collide with the guard fence that sets up on the haulage car easily, cause the damage of maintenance equipment, so propose a track traffic road conditions maintenance car to solve the problem that above-mentioned.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems that firstly, when a plurality of rail maintenance vehicles on the market are idle, the hauling vehicles for carrying maintenance tools at the back cannot be further stored, the occupied area is large, secondly, when maintenance equipment needs to be carried, the hauling vehicles at the back of the rail maintenance vehicles cannot limit and fix the maintenance equipment above, and the maintenance equipment is easy to collide with a protective fence arranged on the hauling vehicles, so that the maintenance equipment is damaged.

(II) technical scheme

The technical scheme for solving the technical problems is as follows:

the maintenance device for the road conditions of the rail transit comprises a rail maintenance vehicle and a delivery vehicle, wherein the rail maintenance vehicle and the delivery vehicle are connected through a rotating shaft, a wire collecting assembly is arranged above the rail maintenance vehicle, a fixing ring is fixedly arranged above the delivery vehicle, and a clamping assembly is arranged above the delivery vehicle;

the wire winding subassembly includes the hoist engine, and the top fixed mounting of track maintenance car has the backup pad that is located the hoist engine right-hand, and the wire winding end of hoist engine is provided with one end and runs through the backup pad and with solid fixed ring swing joint's steel cable.

On the basis of the technical scheme, the utility model can be improved as follows.

Preferably, the top of backup pad is seted up flutedly, and the inside fixed mounting of recess has first gyro wheel and second gyro wheel, swing joint has the steel cable between first gyro wheel and the second gyro wheel.

Preferably, the clamping assembly comprises a cavity, the cavity is formed in the delivery vehicle, a threaded rod with one end penetrating through and extending to the outer side of the delivery vehicle is rotationally connected to the rear side wall of the cavity, a first clamping handle with one end penetrating through and extending to the upper side of the delivery vehicle is connected to the outer side thread of the threaded rod, and a second clamping handle is fixedly arranged at the top of the delivery vehicle.

Preferably, a groove communicated with the cavity is formed in the top of the delivery vehicle, and the first clamping handle is located inside the groove.

Preferably, the inner cavity rear side wall of the cavity is fixedly provided with two limiting rods, the limiting rods are respectively arranged on the left side and the right side of the threaded rod, the first clamping handle is internally provided with a limiting hole, and the limiting rods are positioned in the limiting holes.

Preferably, a handle is fixedly arranged on the outer side of the delivery vehicle, and the handle is arranged in a Z shape.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. according to the utility model, the wire collecting assembly is arranged, so that when a worker needs to store the delivery vehicle behind the track maintenance vehicle, the delivery vehicle behind the track maintenance vehicle can be folded and stored through the wire collecting assembly, and the occupied area is reduced.

2. According to the utility model, the clamping assembly is arranged, so that when a worker needs to carry maintenance equipment, the maintenance equipment can be fixed on the delivery vehicle through the clamping assembly, the equipment is prevented from shaking and shifting along with the movement of the track maintenance vehicle, and the safety of the maintenance equipment is protected.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the lift truck of the present utility model;

FIG. 3 is a schematic left side cross-sectional view of a clamping assembly of the present utility model;

FIG. 4 is a schematic top view of a portion of the wire takeup assembly and the carrier vehicle of the present utility model;

fig. 5 is a schematic view of the upper cross section of the support plate of the present utility model.

In the figure: 1. a track maintenance vehicle; 2. a delivery vehicle; 3. a rotation shaft; 4. a wire winding assembly; 41. a hoist; 42. a support plate; 43. a wire rope; 5. a clamping assembly; 51. a cavity; 52. a threaded rod; 53. a first grip handle; 54. a second grip handle; 6. a fixing ring; 7. a first roller; 8. a second roller; 9. a limit rod; 10. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-5, an overhaul device for road conditions of rail transit comprises a rail overhaul vehicle 1 and a delivery vehicle 2, wherein the rail overhaul vehicle 1 and the delivery vehicle 2 are connected through a rotating shaft 3, a wire collecting assembly 4 is arranged above the rail overhaul vehicle 1, a fixed ring 6 is fixedly arranged above the delivery vehicle 2, and a clamping assembly 5 is arranged above the delivery vehicle 2;

the wire receiving assembly 4 comprises a winch 41, the winch 41 is fixedly arranged above the track maintenance car 1, a supporting plate 42 positioned on the right of the winch 41 is fixedly arranged above the track maintenance car 1, a wire receiving end of the winch 41 is provided with a steel cable 43, one end of the steel cable 43 penetrates through the supporting plate 42 and is movably connected with the fixed ring 6, a hook is fixedly arranged at the end part of the steel cable 43, and when the delivery car 2 is folded and stored, the hook can be hooked on the outer side of the fixed ring 6, and the steel cable 43 can be connected with the fixed ring 6.

Referring to fig. 5, a groove is formed at the top of the supporting plate 42, a first roller 7 and a second roller 8 are fixedly installed in the groove, and a steel cable 43 is movably connected between the first roller 7 and the second roller 8;

through the arrangement of the structure, the first roller 7 and the second roller 8 are fixedly arranged in the groove, the steel cable 43 can be limited, and the steel cable 43 is ensured to displace along the space between the first roller 7 and the second roller 8.

Referring to fig. 3, the clamping assembly 5 includes a cavity 51, the interior of the delivery vehicle 2 is provided with the cavity 51, a threaded rod 52 with one end penetrating and extending to the outer side of the delivery vehicle 2 is rotatably connected to the rear side wall of the cavity 51, a first clamping handle 53 with one end penetrating and extending to the upper side of the delivery vehicle 2 is screwed to the outer side of the threaded rod 52, and a second clamping handle 54 is fixedly installed at the top of the delivery vehicle 2;

through the above-mentioned structure setting, set up clamping assembly 5, when the staff need carry out spacing fixed to maintenance equipment, can drive first grip handle 53 along threaded rod 52 motion through rotating threaded rod 52, realize together with second grip handle 54 that maintenance equipment is fixed.

Referring to fig. 3, wherein a groove communicating with the cavity 51 is formed at the top of the cart 2, and the first clamping handle 53 is located inside the groove;

through the structure setting, set up the recess and can carry out spacingly to first grip handle 53, ensure when the staff need carry out the centre gripping to equipment, can ensure first grip handle 53 along recess horizontal migration, accomplish the centre gripping protection to equipment.

Referring to fig. 2, two limiting rods 9 are fixedly mounted on the rear side wall of the inner cavity of the cavity 51, the limiting rods 9 are respectively mounted on the left side and the right side of the threaded rod 52, a limiting hole is formed in the first clamping handle 53, and the limiting rods 9 are located in the limiting hole;

through the above-mentioned structure setting, set up gag lever post 9, when needs use clamping assembly 5, gag lever post 9 can carry out spacingly to the motion track of first grip handle 53, ensures that first grip handle 53 moves along the direction of gag lever post 9 length.

Referring to fig. 3, a handle 10 is fixedly installed at the outer side of the delivery vehicle 2, and the handle 10 is arranged in a Z shape;

through the structure setting, set up handle 10, when the staff need press from both sides the maintenance equipment and solid, can drive threaded rod 52 through twist grip 10 and rotate to realize the horizontal migration of first grip handle 53, realize the centre gripping function to maintenance tool, set up handle 10 simultaneously and can let the more convenient laborsaving use clamping assembly 5 of staff.

Working principle:

the first innovation point implements the steps of:

the first step: when a worker needs to store the delivery car 2 behind the track maintenance car 1, the steel cable 43 can be connected with the fixed ring 6 above the delivery car 2, and the steel cable 43 is ensured to exist between the first roller 7 and the second roller 8;

and a second step of: starting the winch 41, enabling the wire winding end of the winch 41 to rotatably store the steel cable 43, and driving the delivery vehicle 2 to rotatably fold along the rotating shaft 3 when storing the steel cable 43;

and a third step of: when the carrier 2 is placed on the surface of the support plate 42, the winch 41 is closed, and the friction between the support plate 42 and the carrier 2 can be increased by matching with the function of the protection pad, so that the carrier 2 is not easy to displace during storage.

The second innovation point implementation step:

the first step: when a worker needs to fix maintenance equipment, the maintenance equipment can be placed above the delivery vehicle 2, and the handle 10 on the outer side of the delivery vehicle 2 is rotated;

and a second step of: the handle 10 drives the threaded rod 52 to rotate, and the rotation of the threaded rod 52 can drive the first clamping handle 53 on the outer side to horizontally move along the chute formed in the upper side, so that when maintenance equipment contacts with the opposite sides of the first clamping handle 53 and the second clamping handle 54, the handle 10 can be stopped from rotating, and the maintenance equipment is ensured not to collide with and damage due to the movement of the rail maintenance car 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maintenance device to track traffic road conditions, includes track maintenance car (1) and delivery truck (2), is connected its characterized in that through rotation axis (3) between track maintenance car (1) and the delivery truck (2): a wire collecting assembly (4) is arranged above the track maintenance vehicle (1), a fixed ring (6) is fixedly arranged above the delivery vehicle (2), and a clamping assembly (5) is arranged above the delivery vehicle (2);

the wire winding subassembly (4) includes hoist engine (41), and hoist engine (41) is fixed mounting in the top of track maintenance car (1), and the top fixed mounting of track maintenance car (1) has backup pad (42) that are located hoist engine (41) right, and the wire winding end of hoist engine (41) is provided with one end and runs through backup pad (42) and with fixed ring (6) swing joint's steel cable (43).

2. The overhauling device for the road conditions of rail transit according to claim 1, wherein: the top of backup pad (42) is seted up flutedly, and inside fixed mounting of recess has first gyro wheel (7) and second gyro wheel (8), swing joint has steel cable (43) between first gyro wheel (7) and the second gyro wheel (8).

3. The overhauling device for the road conditions of rail transit according to claim 1, wherein: the clamping assembly (5) comprises a cavity (51), the cavity (51) is formed in the delivery vehicle (2), a threaded rod (52) with one end penetrating through and extending to the outer side of the delivery vehicle (2) is rotationally connected to the rear side wall of the cavity (51), a first clamping handle (53) with one end penetrating through and extending to the upper side of the delivery vehicle (2) is connected to the outer side of the threaded rod (52) in a threaded manner, and a second clamping handle (54) is fixedly arranged at the top of the delivery vehicle (2).

4. A service device for road conditions of rail transit according to claim 3, characterized in that: the top of the delivery truck (2) is provided with a groove communicated with the cavity (51), and the first clamping handle (53) is positioned in the groove.

5. A service device for road conditions of rail transit according to claim 3, characterized in that: the inner cavity rear side wall of the cavity (51) is fixedly provided with two limiting rods (9), the limiting rods (9) are respectively arranged on the left side and the right side of the threaded rod (52), limiting holes are formed in the first clamping handles (53), and the limiting rods (9) are located in the limiting holes.

6. The overhauling device for the road conditions of rail transit according to claim 1, wherein: the outer side of the delivery vehicle (2) is fixedly provided with a handle (10), and the handle (10) is arranged in a Z shape.