CN219059607U

CN219059607U - Railway tunnel defect renovation equipment

Info

Publication number: CN219059607U
Application number: CN202222525646.4U
Authority: CN
Inventors: 龚文林; 李文华; 杨宏伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-05-23
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses railway tunnel defect repairing equipment, and relates to the technical field of railway subgrade maintenance. The utility model comprises a car body arranged on a rail, wherein one side of a fixed block is fixedly connected with a digging plate, the bottom end of the car body is connected with a blanking telescopic pipe, the bottom end of the car body is provided with a reciprocating motor, the output end of the reciprocating motor is connected with a swinging plate, one end of a fixed rod is fixedly connected with a cleaning plate, and the output end of a hydraulic cylinder is connected with a supporting plate. Compared with the prior art, the utility model has the advantages that: the robotic arm drive that sets up digs board to mud and ballast, and the reinforced soil that is difficult for being erodeed by water such as lime soil, coal cinder lime soil inside the rethread unloading flexible pipe and tube head will the automobile body is filled, drives the swing board through reciprocating motor and do reciprocating swing when filling, further can prevent the pipeline jam, and is provided with the clearance board in the place ahead of wheel for can be with the earth that drops on the rail when the wheel removes the earth of digging clear up.

Description

Railway tunnel defect renovation equipment

Technical Field

The utility model relates to the technical field of railway subgrade maintenance, in particular to railway tunnel defect repairing equipment.

Background

The railway subgrade slurry-pumping and mud-pumping diseases refer to a phenomenon that foundation soil is soaked, softened or liquefied by surface water or underground water to form slurry, and the slurry is extruded into a ballast bed or is discharged outwards through the ballast bed under the action of train power, and the diseases are most widely distributed in the south and have larger damage to the road foundation; in recent years, along with expansion of railway traffic networks, the defects are more serious, the slurry pumping of a foundation bed is shown to account for 13% of the total mileage of roadbed defects according to data, the number is continuously increased, and the defects cannot be completely solved, the deteriorated slurry pumping defects can cause a series of defects such as sleeper failure, buckling joints, track direction deviation, hard bending of a steel rail, uneven rail surface and the like, individual slurry pumping sections are connected into one piece after a period of time, and the rail is discharged out of a section empty plate, so that a series of defects are caused, vicious circle is caused, the stability of a rail structure is seriously damaged for a long time, the driving safety of a locomotive is seriously endangered, and the slurry pumping defect is extremely important, so that a railway tunnel defect repairing device is needed to solve the problems.

Disclosure of Invention

Aiming at the technical defects, the utility model aims to provide railway tunnel disease treatment equipment for solving the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides railway tunnel defect repairing equipment which comprises a car body arranged on a rail, wherein the front end of the car body is provided with a mechanical arm, the front end of the mechanical arm is provided with a threaded rod, the threaded rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is rotationally connected with a fixed block, one side of the fixed block is fixedly connected with a digging plate, the bottom end of the car body is connected with a blanking telescopic pipe, the blanking telescopic pipe is connected with a pipe head, the bottom end of the car body is provided with a reciprocating motor, the output end of the reciprocating motor is connected with a swinging plate, the swinging plate is provided with a mounting hole matched with the pipe head, the front end of the car body is also provided with a connecting rod, one end of the connecting rod is in threaded connection with a fixing rod, one end of the fixing rod is fixedly connected with a cleaning plate, both sides of the car body are fixedly connected with mounting seats, the lower end of the mounting seats is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a supporting plate, and the bottom end of the supporting plate is provided with a gasket.

Preferably, the lower extreme fixedly connected with swash plate of digging the board, the front end bottom of swash plate is connected with the gusset plate through fixing bolt, dig the board with the swash plate is formed with the contained angle.

Preferably, the swing plate is an elliptic plate, a cavity is formed in the vehicle body, and reinforced soil which is difficult to erode by water, such as lime soil, coal slag lime soil and the like, is loaded in the cavity.

Preferably, the cleaning plate is composed of two groups of fixing plates, an included angle is formed between the two groups of fixing plates, and a wear-resisting pad is arranged at the bottom end of the cleaning plate.

Preferably, the bottom end surface of the gasket is provided with a serrated surface, wheels matched with the rails are arranged at the bottom end of the vehicle body, and a driving mechanism for driving the wheels to rotate is arranged at the bottom end of the vehicle body.

Preferably, a control panel is arranged on the outer side of the vehicle body, and the control panel controls the mechanical arm, the reciprocating motor and the hydraulic cylinder to operate.

The utility model has the beneficial effects that: the mechanical arm drive digging plate that is through setting up excavates mud and ballast, the inside lime soil of feed back flexible pipe and tube head that the rethread set up will the automobile body, the reinforced soil such as coal cinder lime soil is difficult for being eroded by water fills, drive the swinging plate through reciprocating motor and do reciprocating swing when filling, and then drive the flexible pipe of feed back and tube head of unloading and rock about going on, further can prevent the pipeline jam, and through being provided with the clearance board in the place ahead of wheel, the earth that drops on the rail when can will excavate the earth when the wheel moves is cleared up, and then can prevent to influence the wheel and remove on the rail, the output through the pneumatic cylinder that the cooperation set up drives backup pad downwardly moving to ground, and then make the backup pad can play the supporting role when this equipment carries out the during operation, the stability of this equipment during operation is increased, degree of automation is high, and is convenient for use.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an overall structure of a railway tunnel defect repairing apparatus according to an embodiment of the present utility model;

fig. 2 is an enlarged schematic view of a digging plate of a railway tunnel defect remedying apparatus provided by an embodiment of the present utility model;

fig. 3 is a schematic side view connection diagram of a digging plate of a railway tunnel defect remedying device provided by an embodiment of the present utility model;

fig. 4 is a partial bottom view of a vehicle body of a railway tunnel defect remedying apparatus provided in an embodiment of the present utility model;

fig. 5 is a top view of a cleaning plate of a railway tunnel defect repairing apparatus according to an embodiment of the present utility model;

fig. 6 is a partial side view of a vehicle body of a railway tunnel defect remedying apparatus provided by an embodiment of the present utility model.

Reference numerals illustrate:

10. a vehicle body; 11. a rail; 101. a wheel; 102. a driving mechanism;

21. a mechanical arm; 22. digging a plate; 221. a fixed block; 222. a thread sleeve; 223. a sloping plate; 224. a reinforcing plate; 225. a fixing bolt; 23. discharging telescopic pipes; 24. a tube head; 25. a reciprocating motor; 27. a swinging plate; 28. a connecting rod; 29. a fixed rod; 31. a cleaning plate; 311. a wear pad; 32. a mounting base; 33. a hydraulic cylinder; 34. a support plate; 341. a gasket.

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 description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

as shown in fig. 1 to 6, the utility model provides a railway tunnel defect repairing device, which comprises a vehicle body 10 arranged on a rail 11, wherein the front end of the vehicle body 10 is provided with a mechanical arm 21, the front end of the mechanical arm 21 is provided with a threaded rod, the threaded rod is in threaded connection with a threaded sleeve 222, one side of the threaded sleeve 222 is rotatably connected with a fixed block 221, one side of the fixed block 221 is fixedly connected with a digging plate 22, the bottom end of the vehicle body 10 is connected with a blanking telescopic pipe 23, the blanking telescopic pipe 23 is connected with a pipe head 24, a valve for controlling blanking is arranged on the pipe head 24, the bottom end of the vehicle body 10 is provided with a reciprocating motor 25, the output end of the reciprocating motor 25 is connected with a swinging plate 27, the swinging plate 27 is driven to swing left and right through the forward rotation and the reverse rotation of the arranged reciprocating motor 25, the swinging plate 27 is provided with a mounting hole matched with the pipe head 24, the front end of the vehicle body 10 is also provided with a connecting rod 28, one end of the connecting rod 28 is in threaded connection with a fixed rod 29, one end of the fixed rod 29 is fixedly connected with a cleaning plate 31, both sides of the vehicle body 10 are fixedly connected with a mounting seat 32, the lower end of the mounting seat 32 is connected with a hydraulic cylinder 33, the output end 33 is connected with a support 33, the output end 33 of the supporting plate 33 is connected with a hydraulic cylinder 34, and the bottom end 34 is provided with a pad 341.

Further, the lower extreme fixedly connected with swash plate 223 of dig board 22, the front end bottom of swash plate 223 is connected with gusset plate 224 through fixing bolt 225, has reduced the wearing and tearing of the bottom of swash plate 223, and through the bolt fastening, is convenient for dismantle the change, dig board 22 and swash plate 223 are formed with the contained angle, have increased structural strength.

Further, the swing plate 27 is provided as an elliptical plate, and the inside of the vehicle body 10 is provided with a cavity, and the inside of the cavity is loaded with reinforcing soil which is not easily eroded by water, such as lime soil, coal slag lime soil, and the like.

Further, the cleaning plate 31 is composed of two groups of fixing plates, the two groups of fixing plates form an included angle, the mud residue on the rail 11 is scraped and cleaned, and the bottom end of the cleaning plate 31 is provided with a wear-resisting pad 311.

Further, the bottom end surface of the pad 341 is a serrated surface, the bottom end of the vehicle body 10 is provided with wheels 101 matched with the rails 11, and the bottom end of the vehicle body 10 is provided with a driving mechanism 102 for driving the wheels 101 to rotate.

Further, a control panel is provided on the outer side of the vehicle body 10, and controls the operation of the robot arm 21, the reciprocating motor 25, and the hydraulic cylinder 33.

Working principle: when the improvement is carried out, firstly, the roadbed drainage system is arranged, the roadbed water temperature is regulated, ground water, underground water or other moisture is prevented from being carried out on the upper part of the roadbed, for example, an isolation layer and a thermal insulation layer are arranged in the roadbed, roadbed drainage is carried out, if moisture is accumulated on the upper part of the roadbed, excessive moisture is timely removed or temporarily accumulated in a road surface structure with good water seepage and water stability in the defrosting period, for example, a drainage layer or a water covering sand layer is arranged, the soil foundation is required to be improved at the position with serious mud-like of roadbed slurry, the road surface treatment is enhanced, specifically, firstly, the driving mechanism 102 is used for driving the wheels 101 to move to the position to be remediated on the rail 11, then the control panel is used for controlling the mechanical arm 21 to drive the digging plate 22 to dig mud and ballast layer, so that the mud under the roadbed is removed, and then the valve on 24 is opened, the reinforced soil which is difficult to be eroded by water, such as lime soil, coal slag lime soil and the like, in the vehicle body 10 fills the excavated part through the blanking telescopic pipe 23 and the pipe head 24, and when filling, the reciprocating motor 25 is started to drive the swinging plate 27 to swing in a reciprocating way, and further the blanking telescopic pipe 23 and the pipe head 24 are driven to swing left and right, so that the pipeline can be further prevented from being blocked, and the cleaning plate 31 is arranged in front of the wheel 101, so that the soil which falls on the rail 11 when the wheel 101 is excavated is cleaned when the wheel 101 moves, the wheel 101 can be prevented from being influenced to move on the rail 11, the supporting plate 34 is driven to move downwards to the ground through the output end of the hydraulic cylinder 33 which is matched with the supporting plate, so that the supporting plate 34 can play a supporting role when the equipment works, the stability of the equipment when working is increased, the automation degree is high, and manual excavation and filling of workers are avoided, the working efficiency is improved, and the use is convenient.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Railway tunnel defect renovation equipment, its characterized in that: including automobile body (10) on rail (11), the front end of automobile body (10) is provided with robotic arm (21), the threaded rod is installed to the front end of robotic arm (21), threaded rod threaded connection has thread bush (222), one side rotation of thread bush (222) is connected with fixed block (221), one side fixedly connected with dig board (22) of fixed block (221), the bottom of automobile body (10) is connected with unloading flexible pipe (23), the connection of unloading flexible pipe (23) has tube head (24), reciprocating motor (25) are installed to the bottom of automobile body (10), reciprocating motor (25)'s output is connected with swing board (27), be provided with on swing board (27) with tube head (24) matched with mounting hole, the front end of automobile body (10) still is provided with connecting rod (28), the one end screw thread of connecting rod (28) has dead lever (29), the one end fixedly connected with clearance board (31) of dead lever (29), both sides of automobile body (10) are connected with unloading flexible pipe (23), all are connected with hydraulic cylinder (33) of hydraulic cylinder (32) is connected with support plate (33), the bottom end of the supporting plate (34) is provided with a gasket (341).

2. A railway tunnel defect remediation apparatus as claimed in claim 1 wherein: the lower extreme fixedly connected with swash plate (223) of dig board (22), the front end bottom of swash plate (223) is connected with gusset plate (224) through fixing bolt (225), dig board (22) with swash plate (223) are formed with the contained angle.

3. A railway tunnel defect remediation apparatus as claimed in claim 1 wherein: the swing plate (27) is an elliptic plate, and a cavity is formed in the vehicle body (10).

4. A railway tunnel defect remediation apparatus as claimed in claim 1 wherein: the cleaning plate (31) consists of two groups of fixing plates, an included angle is formed between the two groups of fixing plates, and a wear-resisting pad (311) is arranged at the bottom end of the cleaning plate (31).

5. A railway tunnel defect remediation apparatus as claimed in claim 1 wherein: the bottom end surface of the gasket (341) is provided with a serrated surface, wheels (101) matched with the rails (11) are arranged at the bottom end of the vehicle body (10), and a driving mechanism (102) for driving the wheels (101) to rotate is arranged at the bottom end of the vehicle body (10).

6. A railway tunnel defect remediation apparatus as claimed in claim 1 wherein: the outside of automobile body (10) is provided with control panel, control panel control robotic arm (21), reciprocating motor (25) and pneumatic cylinder (33) operation.