CN220450591U

CN220450591U - Track maintenance vehicle

Info

Publication number: CN220450591U
Application number: CN202322008150.4U
Authority: CN
Inventors: 吴剑锋; 邵小伟; 朱康宁; 蒋磊; 杨建利; 孔志红; 韩云飞; 陈虎; 曹强; 李文同
Original assignee: CCCC Second Railway Construction Co Ltd
Current assignee: CCCC Second Railway Construction Co Ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-06
Anticipated expiration: 2033-07-28

Abstract

The utility model discloses a track maintenance vehicle which comprises a maintenance vehicle body, wherein fixing plates are fixed on two sides of the inner wall of the maintenance vehicle body, a water tank is arranged between the fixing plates, a supporting plate is arranged at one end of the maintenance vehicle body, a pump body is arranged at the top end of the supporting plate, a drainage tube is arranged at one end of the pump body, a jet pipe is arranged at one end of the drainage tube, and a supporting frame is arranged at one side of the top end of the supporting plate. According to the utility model, the fixing plates are fixed on two sides of the inside of the maintenance truck main body, the water tanks are arranged between the fixing plates by using the bolts, the supporting plate is fixed at the back end of the maintenance truck main body, then after the pump body works, the water source in the water tanks can be extracted through the pipeline, then is led out from the position of the drainage tube and is sprayed at the position of the jet flow tube, so that the wet spraying maintenance is performed on the base concrete, and the maintenance truck main body has a better concrete maintenance effect in the use process.

Description

Track maintenance vehicle

Technical Field

The utility model relates to the technical field of track maintenance vehicles, in particular to a track maintenance vehicle.

Background

The track maintenance is to ensure the good track state, and each track maintenance operation performed by the train running safely, stably and uninterruptedly at a specified speed generally updates and repairs the track, wherein the track maintenance is required on the premise that the track of the precast slab ballast bed is not laid completely during the construction of the precast slab and the construction of the track of the whole ballast bed, so that a track maintenance vehicle is used;

and when subway precast slab construction and integral ballast bed track construction are carried out, on the premise that precast slab tracks are not paved, if maintenance of precast slab ballast bed base concrete cannot be achieved, and maintenance of integral ballast bed tracks after integral ballast bed track construction is achieved is considered, the problems that concrete maintenance is improper and concrete is cracked after concrete maintenance is easy to happen, and the working effect is easy to be directly influenced are solved.

Disclosure of Invention

The utility model aims to provide a track maintenance vehicle, which solves the problems that if the maintenance of precast slab track bed base concrete cannot be realized and the maintenance of an integral track bed track after the construction of the integral track bed track is completed is realized, the improper concrete maintenance is easy to occur and the concrete is cracked after the maintenance is not proper.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a track maintenance car, includes the maintenance car main part, the both sides of the inner wall of maintenance car main part all are fixed with the fixed plate, install the water tank between the fixed plate, the backup pad is installed to the one end of maintenance car main part, the pump body is installed on the top of backup pad, the drainage tube is installed to the one end of pump body, spout pipe is installed to the one end of drainage tube, the support frame is installed to one side on backup pad top.

Preferably, the other end of the pump body is provided with a pipeline which is mutually communicated with the inside of the water tank, and the jet pipes are uniformly distributed at one end of the drainage pipe.

Preferably, the fixing plates are symmetrically distributed about the central axis of the water tank, and bolts are used for reinforcing between the fixing plates and the water tank.

Preferably, the both sides of maintenance truck main part all are fixed with the bearing bottom plate, the top of bearing bottom plate is fixed with the guard bar, the top of guard bar is fixed with the ejector pin, the pivot is installed to one side of bearing bottom plate, the externally mounted shrouding of pivot, the stationary blade is installed to one side of ejector pin, the through-hole has been seted up on the inside top of shrouding, the bolt has been installed to the inside of through-hole.

Preferably, the fixing pieces are symmetrically distributed about the vertical central axis of the ejector rod, and the outer diameter of the bolt is smaller than the inner size of the through hole.

Preferably, the bearing bottom plate is symmetrically distributed about the vertical central axis of the maintenance truck main body, the protection rods are uniformly distributed at the top end of the bearing bottom plate, and the sealing plates are rotationally connected with the rotating shaft.

Preferably, the top and the bottom of maintenance car main part all are equipped with track strip main part, the both sides of track strip main part all are equipped with the leading wheel, spacing frame is all installed to the top and the bottom of maintenance car main part inner wall, first motor is installed to the bottom of spacing frame, the inside of spacing frame is equipped with the action wheel.

Compared with the prior art, the utility model has the beneficial effects that: the track maintenance vehicle not only improves the concrete maintenance capability of the track maintenance vehicle, but also improves the running guiding capability and the protection capability of the track maintenance vehicle;

(1) The fixing plates are fixed on two sides of the inside of the maintenance truck main body, the water tanks are arranged between the fixing plates by using bolts, the supporting plate is fixed at the back end of the maintenance truck main body, then after the pump body works, a water source in the water tanks can be extracted through the pipeline, then the water source is led out from the position of the drainage pipe and sprayed at the position of the jet pipe, and the base concrete is subjected to wet spraying maintenance, so that the maintenance truck main body has a good concrete maintenance effect in the use process;

(2) The maintenance truck body is guided by the track strip body, when the maintenance truck is in operation, the first motor can be started to drive the driving wheel to rotate, the driving wheel is limited to rotate at the position of the limiting frame, one side of the limiting frame is in an opening state, the driving wheel can contact the guide wheel, so that the guide wheel can be driven to rotate due to contact with the guide wheel after the driving wheel rotates, the guide wheel can roll along the concave surface of the track strip body after the guide wheel rotates, and the operation guiding effect is achieved;

(3) Through fixing the both sides at the maintenance truck main part to the bearing bottom plate, then with the front end position and the rear end position of guard bar evenly distributed at bearing bottom plate top to fix the ejector pin on the guard bar of front and back position, play the effect of front and back protection, when staff uses, can rotate the shrouding, the mutual adaptation between this shrouding and the pivot, then turn over the shrouding, let the hole level adaptation of through hole and stationary blade, then install the bolt and pass through two stationary blades in the inside of through hole, lock with the nut, play better use protective capability.

Drawings

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

FIG. 2 is a schematic view of a partial rear view of the maintenance vehicle body of the present utility model;

FIG. 3 is a schematic side view of a closure plate of the present utility model;

fig. 4 is an enlarged sectional view of fig. 1 a according to the present utility model.

In the figure: 1. a maintenance vehicle body; 2. a track bar body; 3. a guide wheel; 4. a bearing bottom plate; 5. a protective rod; 6. a sealing plate; 7. a push rod; 8. a fixing plate; 9. a water tank; 10. a support plate; 11. a pump body; 12. a drainage tube; 13. a jet pipe; 14. a support frame; 15. a rotating shaft; 16. a fixing piece; 17. a through hole; 18. a plug pin; 19. a first motor; 20. a limit frame; 21. a driving wheel.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the track maintenance vehicle comprises a maintenance vehicle body 1, wherein fixing plates 8 are fixed on two sides of the inner wall of the maintenance vehicle body 1, a water tank 9 is arranged between the fixing plates 8, a supporting plate 10 is arranged at one end of the maintenance vehicle body 1, a pump body 11 is arranged at the top end of the supporting plate 10, a drainage tube 12 is arranged at one end of the pump body 11, a jet tube 13 is arranged at one end of the drainage tube 12, and a supporting frame 14 is arranged at one side of the top end of the supporting plate 10;

the other end of the pump body 11 is provided with a pipeline which is communicated with the inside of the water tank 9, and jet flow pipes 13 are uniformly distributed at one end of the drainage tube 12;

the fixing plates 8 are symmetrically distributed about the central axis of the water tank 9, and bolts are used for reinforcing between the fixing plates 8 and the water tank 9;

the maintenance vehicle comprises a maintenance vehicle body 1, wherein a bearing bottom plate 4 is fixed on two sides of the maintenance vehicle body 1, a protection rod 5 is fixed on the top end of the bearing bottom plate 4, a push rod 7 is fixed on the top end of the protection rod 5, a rotating shaft 15 is arranged on one side of the bearing bottom plate 4, a sealing plate 6 is arranged outside the rotating shaft 15, a fixing piece 16 is arranged on one side of the push rod 7, a through hole 17 is formed in the top end of the inside of the sealing plate 6, and a bolt 18 is inserted into the through hole 17;

the fixing pieces 16 are symmetrically distributed about the vertical central axis of the ejector rod 7, and the outer diameter of the bolt 18 is smaller than the inner size of the through hole 17;

the bearing bottom plate 4 is symmetrically distributed about the vertical central axis of the maintenance truck main body 1, the protection rods 5 are uniformly distributed at the top end of the bearing bottom plate 4, and the sealing plate 6 is in rotary connection with the rotary shaft 15;

the top and bottom of the maintenance truck main body 1 are provided with track bar main bodies 2, both sides of the track bar main bodies 2 are provided with guide wheels 3, the top and bottom of the inner wall of the maintenance truck main body 1 are provided with limit frames 20, the bottom of each limit frame 20 is provided with a first motor 19, and the inside of each limit frame 20 is provided with a driving wheel 21;

specifically, a pipeline is further arranged on the front end face of the maintenance truck main body 1, and extends into the water tank 9, so that the purpose of water inlet and water addition is achieved, and the addition of a water source by workers is facilitated;

the sealing plate 6 is further connected with the rotating shaft 15 in a rotating way, so that the sealing plate 6 can be turned by manual operation of a worker, and the sealing plate is connected and installed at the upper position by the worker, so that the sealing plate is convenient to operate.

Working principle: firstly, when working, firstly, the water tank 9 is arranged in the maintenance truck main body 1 by utilizing the fixing plate 8, then when working, a worker can rotate the sealing plate 6, the sealing plate 6 and the rotating shaft 15 are mutually matched, then the sealing plate 6 is turned upwards, the holes of the through holes 17 and the fixing plates 16 are horizontally matched, then the bolt 18 is inserted in the through holes 17 and is locked by nuts through the two fixing plates 16, at the moment, the working maintenance worker can stand on the bearing bottom plate 4 to facilitate side maintenance, and when needing to carry out concrete maintenance, after the pump body 11 works, the water source in the water tank 9 can be extracted through a pipeline, and then the water source is led out at the position of the drainage tube 12 and sprayed at the position of the jet pipe 13, so that the base concrete is subjected to wet maintenance, thereby achieving the effect of track and concrete maintenance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims

1. The utility model provides a track maintenance car, includes maintenance car main part (1), its characterized in that: the maintenance truck is characterized in that fixing plates (8) are fixed on two sides of the inner wall of the maintenance truck body (1), a water tank (9) is arranged between the fixing plates (8), a supporting plate (10) is arranged at one end of the maintenance truck body (1), a pump body (11) is arranged at the top end of the supporting plate (10), a drainage tube (12) is arranged at one end of the pump body (11), a jet tube (13) is arranged at one end of the drainage tube (12), and a supporting frame (14) is arranged at one side of the top end of the supporting plate (10).

2. The track maintenance vehicle of claim 1, wherein: the other end of the pump body (11) is provided with a pipeline which is communicated with the inside of the water tank (9), and the jet flow pipes (13) are uniformly distributed at one end of the drainage pipe (12).

3. The track maintenance vehicle of claim 1, wherein: the fixing plates (8) are symmetrically distributed relative to the central axis of the water tank (9), and bolts are used for reinforcing between the fixing plates (8) and the water tank (9).

4. The track maintenance vehicle of claim 1, wherein: the maintenance truck is characterized in that bearing bottom plates (4) are fixed on two sides of the maintenance truck body (1), a protective rod (5) is fixed on the top end of the bearing bottom plates (4), an ejector rod (7) is fixed on the top end of the protective rod (5), a rotating shaft (15) is arranged on one side of the bearing bottom plates (4), a sealing plate (6) is arranged on the outer portion of the rotating shaft (15), a fixing piece (16) is arranged on one side of the ejector rod (7), a through hole (17) is formed in the top end of the inner portion of the sealing plate (6), and a bolt (18) is inserted in the inner portion of the through hole (17).

5. The track maintenance vehicle of claim 4, wherein: the fixing pieces (16) are symmetrically distributed about the vertical central axis of the ejector rod (7), and the outer diameter of the bolt (18) is smaller than the inner size of the through hole (17).

6. The track maintenance vehicle of claim 4, wherein: the bearing bottom plate (4) is symmetrically distributed about the vertical central axis of the maintenance truck main body (1), the protection rods (5) are uniformly distributed at the top end of the bearing bottom plate (4), and the sealing plates (6) are rotationally connected with the rotating shafts (15).

7. The track maintenance vehicle of claim 1, wherein: the maintenance car is characterized in that the top end and the bottom end of the maintenance car body (1) are respectively provided with a track strip body (2), guide wheels (3) are respectively arranged on two sides of the track strip body (2), a limiting frame (20) is respectively arranged on the top end and the bottom end of the inner wall of the maintenance car body (1), a first motor (19) is arranged at the bottom end of the limiting frame (20), and a driving wheel (21) is arranged in the limiting frame (20).