Waterproof roll auxiliary construction device

The invention provides a waterproof coiled material auxiliary construction device which comprises a vehicle frame, a supporting frame, a driving device, a driving device and a driving device, wherein coaxial wheels are arranged on the left side and the right side of the vehicle frame; the armrest frame is arranged on the rear side of the frame and is suitable for lifting the frame and turning around the axes of the wheels; the pressing roller is rotationally arranged on the front side of the frame; after the frame turns around the axes of the wheels, the pressing rollers can be in contact with the ground; the coiled material roller is rotationally connected to the frame; the collecting roller is rotationally connected to the frame and arranged on the rear side of the coiled material roller; the collecting roller is in transmission connection with the wheels; when the pressing roller makes contact with the ground and rotates along with the wheels, the rotating linear speed ratio of the collecting roller to the