Water belt winding device for fire engineering

The water belt winding device comprises a supporting frame, a base is assembled at the lower end of the supporting frame, driving wheels are assembled on the periphery of the lower end of the base, a winding assembly is assembled in the middle section of the interior of the supporting frame, and a drainage assembly is assembled at the lower end of the interior of the supporting frame. The rolling assembly protects the rotating shaft, the left limiting ring, the right limiting ring and the rolling disc, a bearing a is installed on the middle section of the inner wall of the left side of the supporting frame, a rotating hole is formed in the middle section of the inner wall of the right side of the supporting frame, the left end of the rotating shaft is installed in the bearing a, and the right end of the rotating shaft is installed in the rotating hole. The left limiting ring sleeves the outer left side of the rotating shaft, the right limiting ring sleeves the outer right side of the rotating shaft, and sleev