Anti-creep tunnel wall panel

Abstract

The utility model provides a kind of tunnel wallboard of anti-deviation, including tunnel wall, wallboard main part, sliding plate and installation cover, the front end of the tunnel wall is fixedly installed with limit slot plate, the inside of the limit slot plate is slidably installed with wallboard main part, the inside of wallboard main part is limitedly installed between tunnel wall by limit bolt.This application can be slidably installed to the inside of limit slot plate by the sliding plate installed on the both sides of wallboard main part, limit each other using sliding plate and limit slot plate, wallboard main part can be conveniently installed, so that deviation can be prevented during use, so that the end of limit bolt and limit bolt are threadedly cooperated, wallboard main part and tunnel wall can be conveniently fixed, deviation can be effectively prevented after installation, limit between installation cover and wallboard main part, the top end of limit bolt is protected.

Claims

1. A tunnel wall panel for preventing displacement, characterized in that: The system includes a tunnel wall (1), a wall panel body (101), a sliding plate (102), and an installation cover (2). A limiting groove plate (104) is fixedly installed at the front end of the tunnel wall (1). The wall panel body (101) is slidably installed on the inner side of the limiting groove plate (104). The interior of the wall panel body (101) and the tunnel wall (1) are limited by limiting bolts (201). An installation sleeve (305) is fixedly installed on the inner side of the wall panel body (101). An installation block (203) corresponding to the installation sleeve (305) is fixedly installed on the inner side of the installation cover (2). A movable sleeve (301) is movably installed inside the wall panel body (101). A movable plate (303) is movably installed on the top of the movable sleeve (301). A limiting rod (304) is fixedly installed on the top of the movable plate (303).

2. The anti-deviation tunnel wall panel according to claim 1, characterized in that: The upper and lower ends of the wall panel body (101) are fixedly installed with sliding plates (102), and the sliding plates (102) are slidably installed with the limiting groove plate (104).

3. The anti-deviation tunnel wall panel according to claim 1, characterized in that: The tunnel wall (1) is provided with a threaded hole (103) that is threaded to engage with the limit bolt (201), and the wall panel body (101) is provided with an installation hole (205) for installing the limit bolt (201).

4. The anti-deviation tunnel wall panel according to claim 1, characterized in that: The inner side of the mounting cover (2) is fixedly installed with a receiving cover (202) that mates with the top of the limiting bolt (201).

5. A tunnel wall panel for preventing displacement according to claim 1, characterized in that: A movable rod (3) is fixedly installed inside the wall panel body (101). The movable rod (3) is slidably installed between the movable rod (3) and the movable sleeve (301). A spring (306) is compressed and installed outside the movable rod (3) between the movable sleeves (301).

6. The anti-deviation tunnel wall panel according to claim 1, characterized in that: The top of the limiting rod (304) is arc-shaped, and the mounting block (203) is provided with an arc-shaped hole (204) corresponding to the top of the limiting rod (304).

7. The anti-deviation tunnel wall panel according to claim 1, characterized in that: A flipping rod (302) is movably installed between the movable sleeve (301) and the movable plate (303), and both ends of the flipping rod (302) are movably installed between the movable plate (303) and the movable sleeve (301).

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