Tunnel waterproof board spreading and hanging device

Abstract

The invention provides a tunnel waterproof board spreading and hanging device, which comprises a substrate 1, a longitudinal moving device 2, an upper bracket 7, an arc-shaped guide rail 4 and a spreading and hanging trolley 5. The tunnel waterproof board spreading and hanging device is characterized in that the bottom of the substrate 1 is provided with the longitudinal moving device 2; the substrate 1 is provided with a lateral guide rail 6; the lateral guide rail 6 is provided with a lateral moving trolley 3 which can slide along the lateral guide rail 6; the lateral moving trolley 3 is fixedly provided with an upper bracket 7; the upper bracket 7 is provided with two arc-shaped guide rails 4; and the two arc-shaped guide rails 4 are provided with the spreading and hanging trolley 5 which can slide along the arc-shaped guide rails 4. The arc-shaped guide rails can move left and right and up and down along the lateral guide rail to regulate distance between the spreading and hanging trolley and the inner wall of the tunnel, the tunnel waterproof board spreading and hanging device can be flexibly regulated according to the shape of the inner outline of the tunnel and does not need to be redesigned according to the shape of each tunnel, and the requirement of water-proof plate laying in different tunnels can be satisfied.

Description

technical field [0001] The invention relates to a tunnel engineering construction device, in particular to a tunnel waterproof board laying and hanging device. Background technique [0002] During tunnel construction, in order to prevent water leakage in the tunnel, it is necessary to lay waterproof materials such as waterproof boards on the inner wall of the tunnel. At present, the construction of laying waterproof boards mostly adopts scaffolding in the tunnel, a working platform is set on the scaffolding, and workers manually lay it on the working platform. Due to the heavy weight of the waterproof board, manual laying is labor-intensive and the laying efficiency is low. In order to overcome the above-mentioned shortcoming, those skilled in the art are provided with arc-shaped guide rails on the scaffold, on the arc-shaped guide rails, paving and hanging trolleys are arranged, and waterproof boards are laid by paving and hanging trolleys. However, this technical soluti...

AI Technical Summary

Problems solved by technology

However, this technical solution can only be designed and installed individually according to the shape of each tunnel, especially the curved guide rail must be consistent with the contour of the inner wall of the tunnel, so it cannot meet the construction requirements of different tunnels

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