CN207360315U - A kind of high ferro tunnel overhaul apparatus for work - Google Patents

Abstract

The utility model discloses a high-speed railway tunnel inspection and maintenance operation device, which comprises a car floor, four card slots are symmetrically opened on the top of the car floor, and the upper part of the car floor is installed on the bottom of the base and corresponds to the four card slots. A base is fastened and fixed by two clamping feet. A box is installed on the top of the base, and a box cover is installed on the top of the box. One end of the telescopic push rod is respectively connected to the fixed seat through the rotation of the rotating shaft. The utility model adopts a winding groove, which solves the problem that the cable is redundant, easy to be entangled, and inconvenient for maintenance workers to store and install, and greatly improves maintenance workers. Work efficiency, using cushioning springs, alleviates the bumps of the tunnel road, avoids the box body falling due to road bumps, damages the internal equipment of the box body, prevents maintenance workers from repairing the tunnel in time, and affects the passage of high-speed rail trains.

Description

A high-speed railway tunnel maintenance operation device

technical field

The utility model belongs to the technical field of high-speed rail tunnel maintenance, and in particular relates to a high-speed rail tunnel maintenance operation device.

Background technique

A railway tunnel is a building built underground or underwater and laid with railways for the passage of rolling stock. According to its location, it can be divided into three categories: mountain tunnels that pass under mountains or hills to shorten distances and avoid large slopes; underwater tunnels that pass under rivers or seabeds to cross rivers or straits; In order to meet the needs of railways passing through large cities, they are called urban tunnels that pass underground in cities. Among these three types of tunnels, mountain tunnels are the most constructed.

However, the current high-speed rail tunnel maintenance equipment on the market still has certain defects in the tunnel maintenance work. For example, the cables are long and easy to be entangled. In addition, the maintenance workers push the device to move in the tunnel, the road is bumpy, and the box body is easy to fall, resulting in damage to the equipment inside the box body, making the maintenance workers unable to repair the tunnel in time, affecting the passage of high-speed rail trains.

Utility model content

The purpose of this utility model is to provide a high-speed railway tunnel inspection and maintenance operation device to solve the problem that the cables in the above background technology are redundant and easy to be entangled. It is difficult for maintenance workers to untie them, which is not convenient for maintenance workers to store and install, and at the same time affects the maintenance work of maintenance workers. In addition, the maintenance workers push the device to move in the tunnel, the road is bumpy, and the box is easy to fall, resulting in damage to the equipment inside the box, so that the maintenance workers cannot repair the tunnel in time, affecting the passage of high-speed rail trains.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-speed rail tunnel maintenance operation device, including a car floor, four slots are symmetrically opened on the top of the car floor, and the top of the car floor is installed on the bottom of the base and The four card feet corresponding to the four card slots are engaged and fixed with a base, the top of the base is equipped with a box, and the top of the box is equipped with a box cover, and the top of the vehicle floor is symmetrically installed on the side close to the base. Two fixed seats, one end of the telescopic push rod is connected to the two fixed seats through rotating shafts respectively.

Preferably, damping springs are fixedly connected to the four corners of the bottom of the vehicle floor, and the bottom ends of two of the damping springs are equipped with fixing brackets, and the bottom ends of the other two damping springs are fixedly connected with mounting brackets. frame, the insides of the two fixed frames are rotatably connected to the front wheels through rotating shafts, and the two ends of the mounting frames are all fixedly connected to the rear wheels through bearings.

Preferably, the middle position of the top end of the telescopic push rod is covered with a handle rubber sleeve, and two adjustment knobs are symmetrically installed on the inner side of the telescopic push rod, and an electric control box is installed on one side of the telescopic push rod.

Preferably, a storage battery pack is installed inside the box, and display screens are arranged around the outer wall of the box, and three jacks are installed at positions below the four display screens around the outer wall of the box, and the three The outside of each jack is connected with a flip cover through the rotating shaft, the output end of the battery pack is electrically connected with the input end of the jack, and the input end of the battery pack is electrically connected with the output end of the controller in the electric control box.

Preferably, a handle is installed at the middle position of the top end of the box cover, and a winding groove is opened on the connecting column of the handle, and hooks are installed at both ends of the bottom of the handle.

Compared with the prior art, the beneficial effects of the utility model are:

(1) The utility model adopts a winding groove, so that the cable can be wound on the winding groove to fix the cable, which solves the problem that the cable is redundant and easy to be entangled, and it is difficult for maintenance workers to untie it, which is not convenient for maintenance workers to pack It brings great convenience to the repair work of the maintenance workers and greatly improves the work efficiency of the maintenance workers.

(2) The utility model adopts a cushioning spring, which effectively alleviates the vibration caused by the bumps of the road when the maintenance worker pushes the device to move in the tunnel, and solves the problem of vibration generated during the movement of the device, which causes the box to fall and damage the equipment inside the box , so that the maintenance workers cannot repair the tunnel in time, which affects the passage of high-speed rail trains.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is a structural schematic diagram of the utility model when the telescopic push rod shrinks;

Fig. 4 is the top view of the vehicle floor of the present utility model;

In the figure: 1-handle rubber sleeve; 2-display screen; 3-hook; 4-handle; 5-winding groove; 6-box cover; 7-battery pack; 10-fixed frame; 11-front wheel; 12-clip; 13-base; 14-turnover; 15-jack; 16-rear wheel; -Adjusting knob; 21-Installation frame; 22-Card slot; 23-Electric control box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a high-speed rail tunnel maintenance operation device, including a car floor 8, four slots 22 are symmetrically opened on the top of the car floor 8, and the top of the car floor 8 passes through The four clip feet 12 corresponding to the four card slots 22 installed on the bottom of the base 13 are engaged and fixed with the base 13, so that the base 13 can be firmly fixed on the vehicle floor 8, preventing road bumps in the high-speed rail tunnel from causing the base 13 falls, the top of the base 13 is equipped with a box body 18, and the top of the box body 18 is equipped with a box cover 6, and the top of the vehicle floor 8 near the side of the base 13 is symmetrically equipped with two fixed seats 17, and the two fixed seats 17 One end of the telescopic push rod 19 is rotated through the rotating shaft, so that the telescopic push rod 19 can rotate in the angle range of 0°-90°, so that the angle adjustment of the telescopic push rod 19 can be realized, and the release of the telescopic push rod 19 is convenient. Folds flat to reduce the footprint of the unit.

In this embodiment, preferably, cushioning springs 9 are fixedly connected to the four corners of the bottom of the vehicle floor 8, and the bottom ends of two cushioning springs 9 are equipped with fixing brackets 10, and the other two cushioning springs The bottom end of 9 is fixedly connected with mounting frame 21, and the inside of two fixed frames 10 is connected with front wheel 11 by rotating shaft rotation, and the two ends of mounting frame 21 are all fixedly connected with rear wheel 16 by bearing, can change like this by front wheel 11. The direction is convenient for the device to move in the tunnel, and the damping spring 9 can alleviate the vibration generated by the device moving in the tunnel, effectively preventing the box body 18 from being bumped and falling, causing damage to the electrical equipment on the box body 18.

In this embodiment, preferably, the middle position of the top end of the telescopic push rod 19 is covered with a handle rubber sleeve 1, which can effectively prevent the telescopic push rod 19 from grinding hands, and at the same time prevent the palm of the maintenance worker from slipping, which is convenient for the maintenance worker to push the device. Move in the tunnel, and the inner side of the telescopic push rod 19 is symmetrically installed with two adjustment knobs 20, and one side of the telescopic push rod 19 is equipped with an electric control box 23, the height of the telescopic push rod 19 can be adjusted through the adjustment knob 20, so that it can be applied to different The tall maintenance worker makes it easier for the maintenance worker to push, and the telescopic push rod 19 can be retracted and retracted at the same time, which can reduce the occupied space of the device and is convenient for the maintenance worker to carry and carry.

In this embodiment, preferably, a storage battery pack 7 is installed inside the box body 18, and a display screen 2 is arranged around the outer wall of the box body 18, so that maintenance workers can watch the remaining power of the battery pack 7 inside the box body 18, and timely Remind the maintenance workers to charge the battery pack 7 to supplement the power. Three jacks 15 are installed at the lower positions near the four display screens 2 around the outer wall of the box body 18, which is convenient for the maintenance workers to connect a variety of different electrical equipment, so that a variety of different electrical appliances The equipment can work at the same time to overhaul the tunnel, and the outside of the three jacks 15 is connected with a flip cover 14 through the rotation of the shaft, which can effectively prevent dust and water from entering the jacks 15 during tunnel maintenance, causing the jacks 15 to not be used normally , play a waterproof and dustproof effect on the jack 15, the output end of the battery pack 7 is electrically connected to the input end of the jack 15, and the input end of the battery pack 7 is electrically connected to the output end of the controller in the electric control box 23 , the battery pack 7 provides power for the controller in the jack 15 and the electric control box 23, so as to ensure the output power of the jack 15, and simultaneously ensure that the electric control box 23 performs intelligent control.

In this embodiment, preferably, a handle 4 is installed at the middle position of the top of the box cover 6, and a winding groove 5 is opened on the connecting column of the handle 4, and hooks 3 are installed at both ends of the bottom of the handle 4, so that the connection The cable can be wound on the winding groove 5, and the hook 3 will engage the connecting cable to prevent the connecting cable from loosening, effectively avoiding the lengthy connecting cable and easy winding, which will affect the maintenance work of the maintenance workers.

Working principle: when the utility model is in use, the battery pack 7 is fully charged first, and the maintenance worker holds the handle rubber sleeve 1 on the telescopic push rod 19 to push it. Moving in the tunnel, during the moving process, the cushioning spring 9 plays the role of alleviating the bumps of the tunnel road, avoiding vibration during the movement of the device, causing the box to fall, causing damage to the internal equipment of the box, and preventing maintenance workers from timely repairing the tunnel , affecting the passage of high-speed rail trains, when moving to the area to be overhauled, the front wheel 11 can realize its self-locking, then the power plug of the overhaul equipment is inserted in the jack 15, the power switch of the electric control box 23 device, and the battery pack 7 discharges as The maintenance equipment provides power, and the display screen 2 displays the power of the storage battery pack 7 for maintenance of the tunnel. After the maintenance is completed, the connection cable of the maintenance equipment can be wound on the winding groove 5, and the hook 3 fixes the cable , to prevent the cable from loosening, and effectively solve the problem that the cable is lengthy and easy to be entangled, which affects the maintenance work of the maintenance worker. The maintenance worker can adjust the telescopic push rod 19 through the adjustment knob 20 to shrink, and then through the shaft installed inside the fixed seat 17. The telescopic push rod 19 is rotated and laid flat to realize the folding of the device, thereby reducing the occupied space of the device and facilitating the carrying of the device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. A high-speed rail tunnel maintenance operation device, comprising a car floor (8), is characterized in that: the top of the car floor (8) is symmetrically provided with four draw-in grooves (22), and the top of the car floor (8) passes through The base (13) is fixed to the four clamp feet (12) corresponding to the four card slots (22) on the bottom of the base (13), and the top of the base (13) is equipped with a box (18), And the top of box body (18) is equipped with box lid (6), and described car floor (8) top is equipped with two fixed seats (17) symmetrically near the side of base (13), two described fixed seats ( 17) go up and connect an end of telescopic push rod (19) by rotating shaft rotation respectively. 2. A high-speed rail tunnel maintenance operation device according to claim 1, characterized in that: cushioning springs (9) are fixedly connected to four corners of the bottom of the vehicle floor (8), and two of them are cushioning springs (9). The bottom ends of the shock springs (9) are all equipped with a mounting frame (10), and the bottom ends of the other two damping springs (9) are fixedly connected with mounting frames (21). The rotating shaft is rotatably connected with a front wheel (11), and both ends of the mounting frame (21) are fixedly connected with a rear wheel (16) by bearings. 3. A high-speed railway tunnel maintenance operation device according to claim 1, characterized in that: the middle position of the top end of the telescopic push rod (19) is covered with a handle rubber sleeve (1), and the telescopic push rod (19) ) is equipped with two adjustment knobs (20) symmetrically inboard, and an electric control box (23) is installed on one side of the telescopic push rod (19). 4. A high-speed railway tunnel maintenance operation device according to claim 1 or 3, characterized in that: a battery pack (7) is installed inside the box body (18), and the outer wall of the box body (18) is surrounded by A display screen (2) is provided, and three jacks (15) are installed on the outer wall of the box (18) near the lower positions of the four display screens (2), and the outside of the three jacks (15) pass through The rotating shaft is connected with a flip cover (14), the output end of the battery pack (7) is electrically connected to the input end of the jack (15), and the input end of the battery pack (7) is connected to the electric control box (23). The output end of the controller is electrically connected. 5. A high-speed railway tunnel maintenance operation device according to claim 1, characterized in that: a handle (4) is installed at the middle position of the top end of the box cover (6), and the connecting column of the handle (4) is provided with a There is a winding groove (5), and hooks (3) are installed at both ends of the bottom of the handle (4).