CN215663134U

CN215663134U - Storage battery car track device convenient to dismantle in tunnel

Info

Publication number: CN215663134U
Application number: CN202121756923.1U
Authority: CN
Inventors: 李华飞; 张哲�; 马昌远; 李金辉; 张欣蕾
Original assignee: Rail Transit Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Rail Transit Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-28
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to a device for conveniently disassembling a storage battery car track in a tunnel, which comprises an electric car, wherein a duct piece car is installed at one end of the electric car, a fixed support is installed at one end of the duct piece car, which is far away from the electric car, the fixed support is connected with the duct piece car through a connecting piece, a sliding groove is installed at the bottom of the fixed support, a sliding rail is installed at the top of the fixed support, and an electric hoist is installed at the bottom of the sliding rail; make section of jurisdiction car remove fixed bolster department through the electric motor car, through the inside electronic winding roller of electric block, the couple, wire rope, the auxiliary wheel, the action wheel, make the track remove section of jurisdiction car department from the fixed bolster below under the cooperation of motor and locating rack, repeat the above-mentioned action, make the track fill up the section of jurisdiction car, then pull out the tunnel with the electric motor car, through the reduction engineering time and the construction degree of difficulty that adopt the very big degree of electrical component and mechanical component, the security is high, the convenience is high, cost saving and easy operation's advantage.

Description

Storage battery car track device convenient to dismantle in tunnel

Technical Field

The utility model relates to the technical field of tunnel construction, in particular to a device convenient for dismounting a storage battery car track in a tunnel.

Background

In the shield method construction process, the battery car walking track has higher risk in the later stage of dismantling, the traditional construction method is that field constructors dismantle, lift and load the battery car walking track in a tunnel, accidents are easy to occur if the attention of the constructors is not concentrated or the coordination among the constructors is not enough in the operation process, and equipment damage and casualties of the constructors are seriously caused; the whole operation process has certain requirements on the number and the professional level of the practitioners, and the salary of the operators is a small expenditure for one project.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides the device which is convenient for dismounting the storage battery car track in the tunnel and has the advantages of high safety, high efficiency, high convenience, cost saving and simple operation.

The technical scheme for realizing the purpose is as follows:

the utility model provides a device convenient for disassembling a storage battery car track in a tunnel, which comprises an electric car, wherein a duct piece car is installed at one end of the electric car, a fixed support is installed at one end, away from the electric car, of the duct piece car, the fixed support is connected with the duct piece car through a connecting piece, a travelling wheel is installed at the bottom of the fixed support, a slide rail is installed at the top of the fixed support, an electric hoist is installed at the bottom of the slide rail, an electric winding roller is installed inside the electric hoist, a steel wire rope is wound on the outer side wall of the electric winding roller, a hook is installed at the end of the steel wire rope, a positioning frame is installed at the top of the electric winding roller, a driving wheel and an auxiliary wheel are installed at the top of the positioning frame, the number of the driving wheel and the number of the auxiliary wheel are two, and the two driving wheels and the two auxiliary wheels are both positioned at a chute formed by the slide rail, the action wheel is kept away from spout one end still installs the motor, electronic winding roller with the motor all with external power source electric connection.

Preferably, the connecting piece includes brake cylinder and skate, and brake cylinder passes through attach fitting with the air pump of electric motor car and is connected. In order to facilitate the automatic connection between the fixed support and the duct piece trolley.

Preferably, the length of the slide rail is the same as the length of the fixing bracket. In order to enable the electric block to slide to both ends of the fixing bracket.

Preferably, the cross section of the segment car is of a concave structure. In order to avoid the section of jurisdiction car in the walking process, avoid the track to take place to remove.

Preferably, the bottom and the top of the fixed support are both hollow structures. In order to enable the rail to move up from the bottom of the fixed bracket.

Preferably, the fixing bracket is a steel member. In order to avoid damage to the mounting bracket.

Preferably, the electric vehicle is detachably connected with the segment vehicle. In order to increase the versatility of the electric vehicle.

The utility model has the beneficial effects that: in the using process, the segment car is moved to the fixed support through the electric car, the track is moved to the segment car from the lower part of the fixed support through the matching of the electric winding roller, the hook, the steel wire rope, the auxiliary wheel, the driving wheel, the motor and the positioning frame in the electric hoist, the actions are repeated, the segment car is fully placed on the track, then the electric car is used for pulling out the tunnel, the construction time and the construction difficulty are greatly reduced through adopting electric parts and mechanical parts, and the tunnel segment car moving device has the advantages of high safety, high convenience, cost saving and simplicity in operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the electric hoist in fig. 1 according to the present invention;

description of reference numerals:

1. fixing a bracket; 2. an electric hoist; 3. a slide rail; 4. a connecting member; 5. a segment vehicle; 6. an electric vehicle; 7. a traveling wheel; 8. an electric winding roller; 9. hooking; 10. a wire rope; 11. an auxiliary wheel; 12. a driving wheel; 13. an electric motor; 14. a positioning frame.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

Referring to fig. 1 to 2, the utility model provides a track device for a conveniently detachable tunnel storage battery car, which comprises an electric car 6, wherein one end of the electric car 6 is connected with a segment car 5, one end of the segment car 5, which is far away from the electric car 6, is provided with a fixed support 1, the fixed support 1 is connected with the segment car 5 through a connecting piece 4, the bottom of the fixed support 1 is provided with a traveling wheel 7, the top of the fixed support 1 is provided with a slide rail 3, the bottom of the slide rail 3 is provided with an electric hoist 2, the electric hoist 2 is internally provided with an electric winding roller 8, the outer side wall of the electric winding roller 8 is wound with a steel wire rope 10, the end of the steel wire rope 10 is provided with a hook 9, the top of the electric winding roller 8 is provided with a positioning frame 14, the top of the positioning frame 14 is provided with a driving wheel 12 and an auxiliary wheel 11, the number of the driving wheel 12 and the auxiliary wheel 11 is two, and the two driving wheels 12 and the auxiliary wheel 11 circularly roll at a chute arranged on the slide rail 3, and a motor 13 is further installed at one end of the driving wheel 12 far away from the sliding groove, and the electric winding rollers 8 are electrically connected with an external power supply.

In this embodiment, make section of jurisdiction car 5 remove fixed bolster 1 department through electric motor car 6, through 2 inside electronic winding rollers 8 of electric block, couple 9, wire rope 10, auxiliary wheel 11, action wheel 12, make the track remove section of jurisdiction car 5 department from 1 below of fixed bolster under the cooperation of motor 13 and locating rack 14, repeat the above-mentioned action, make the track fill up section of jurisdiction car 5, then pull out the tunnel with electric motor car 6, reduction engineering time and the construction degree of difficulty through adopting electric parts and the very big degree of mechanical parts, the security has high, high convenience, cost saving and easy operation's advantage.

Further, as shown in fig. 1, the connecting piece 4 comprises a brake cylinder and an iron shoe, the brake cylinder is connected with an air pump of the electric vehicle 6 through a connecting joint, when the electric vehicle 6 stops, the foot brake is released, the air pump stops feeding air for the brake cylinder, then the brake cylinder contracts, the iron shoe is placed at the fixing support 1 in the contracting process, and therefore the automatic iron shoe placing effect is achieved.

Further, as shown in fig. 1, the length of the slide rail 3 is the same as that of the fixing bracket 1, by which the electric block 2 can be slid to both ends of the fixing bracket 1.

Further, as shown in fig. 1, the section of the segment car 5 is of a concave structure, so that the track can be placed in the groove of the segment car 5, and the segment car 5 can be prevented from moving in the walking process.

Further, as shown in fig. 1, the bottom and the top of the fixing bracket 1 are hollow structures, by which the rail can move upward from the bottom of the fixing bracket 1.

Further, as shown in fig. 1, the fixing bracket 1 is made of steel, which has a good robustness and can prevent the fixing bracket 1 from being damaged during use.

Further, as shown in fig. 1, the electric vehicle 6 is detachably connected with the segment car 5, so that the electric vehicle 6 is detached from the segment car 5 when the segment car 5 is not used, and the versatility of the electric vehicle 6 is improved.

The working principle of the utility model is as follows: in the using process of the utility model, when a track needs to be carried, an electric vehicle 6 drives a segment car 5 to move to a fixed support 1, the fixed support 1 is connected with the segment car 5 through a connecting piece 4, after a hook 9 is hung on the track, the power supply of an electric winding roller 8 inside an electric hoist 2 is switched on, a steel wire rope 10 is wound through the electric winding roller 8, the hook 9 further pulls the track to move upwards, then the power supply of a motor 13 is switched on, a driving wheel 12 and an auxiliary wheel 11 are driven to move towards one side of the segment car 5 along a sliding rail 3 through the motor 13, when the hook 9 moves to the end of the fixed support 1, the electric winding roller 8 is reversely rotated again, the track moves to the segment car 5, the hook 9 is loosened, the action is repeated, the track is filled with the segment car 5, and the electric vehicle 6 pulls out of a tunnel.

While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the utility model is to be determined by the appended claims.

Claims

1. A track device convenient for dismounting a storage battery car in a tunnel is characterized by comprising an electric vehicle, wherein a duct piece car is installed at one end of the electric vehicle, the duct piece car is far away from one end of the electric vehicle and is provided with a fixed support, the fixed support is connected with the duct piece car through a connecting piece, a travelling wheel is installed at the bottom of the fixed support, a sliding rail is installed at the top of the fixed support, an electric block is installed at the bottom of the sliding rail, the electric block is internally provided with an electric winding roller, the outer side wall of the electric winding roller is wound with a steel wire rope, a hook is installed at the end of the steel wire rope, a positioning frame is installed at the top of the electric winding roller, a driving wheel and an auxiliary wheel are installed at the top of the positioning frame, the number of the driving wheel and the number of the auxiliary wheel are two, and the driving wheel and the auxiliary wheel are both positioned at the sliding groove formed by the sliding rail, the action wheel is kept away from spout one end still installs the motor, electronic winding roller with the motor all with external power source electric connection.

2. The device for conveniently dismounting the track of the battery car in the tunnel as claimed in claim 1, wherein the connecting member comprises a brake cylinder and an iron shoe, and the brake cylinder is connected with an air pump of the electric car through a connecting joint.

3. The device for conveniently dismounting a track of a battery car in a tunnel as claimed in claim 1, wherein the length of the slide rail is the same as the length of the fixed bracket.

4. The device for conveniently disassembling a track for a battery car in a tunnel according to claim 1, wherein the section of the duct piece car is of a concave structure.

5. The device for conveniently disassembling a track for a battery car in a tunnel as claimed in claim 1, wherein the bottom and the top of the fixing bracket are both hollow structures.

6. The device for conveniently disassembling a battery car track in a tunnel according to claim 1, characterized in that the fixing bracket is a steel member.

7. The device for conveniently disassembling a track for a battery car in a tunnel according to claim 1, wherein the electric car is detachably connected with the segment car.