Automatic suspension trolley for tunnel waterproof plate

The utility model discloses an automatic suspension trolley for a tunnel waterproof plate, which includes an arch rack, a gantry and a traveling wheel rack, wherein the arch rack consists of an upper arch rack as well as a left lower part arch rack and a right lower part arch rack hinged with the two ends of the upper arch rack respectively; a left hydraulic jack is connected between the left lower part arch rack and an upright post adjacent to the left lower part arch rack; a right hydraulic jack is connected between the right lower part arch rack and an upright post adjacent to the right lower part arch rack; a plurality of pulleys are installed on all the arch racks; a hanging block is arranged on the arch racks and connected with a winding machine through a steel wire rope; the steel wire rope is connected with the winding machine through the pulleys; and the winding machine is arranged between the left lower part arch rack and the upright post adjacent to the left lower part arch rack. The automatic suspension trolley can realize the automation of laying waterproof plate in the tunnel, thereby improving the efficiency of laying the waterproof plate and reducing the labor intensity.