A slide ladder for tunnel construction

The utility model provides a slide ladder for tunnel construction, including the ladder stay, the ladder stay includes horizontal pole, straight -bar, sets up the lead screw in the straight -bar, andthe bottom of ladder stay sets up first directional gyro wheel, the directional gyro wheel of second, and first directional gyro wheel is perpendicular setting with the directional gyro wheel of second, and first directional gyro wheel is used for the card to act on on the steel rail web at steel rail railhead, the directional gyro wheel of second, the ladder stay top sets up work platform, and work platform includes that platform frame personally experiences sth. Part of the body and sets up the support panel on the platform frame body, one side of the platform frame body is connected with the ladder stay, and the opposite side of the platform frame body sets up the tunnel positioning wheel. The utility model discloses use easy operation, work efficiency is high, and factor of safety is high. 本实用新型提供种用于隧道施工的滑行梯，包