Road maintenance watering device

The utility model provides a watering device for road maintenance, which belongs to the technical field of road maintenance equipment and comprises an upper loading platform, a water suction pump and a water storage tank are mounted on the upper surface of the upper loading platform, a lower loading platform is mounted on the lower surface of the upper loading platform, universal wheels are mounted on the lower surface of the lower loading platform, and a through cavity is formed in the upper surface of the lower loading platform. A first mounting cavity is formed in the lower surface of the lower loading table, a first hydraulic telescopic column is mounted in the first mounting cavity, a carrying plate is mounted on the lower surface of the first hydraulic telescopic column, two rotating plates are symmetrically and rotationally mounted on the lower surface of the carrying plate, ground sweepers are mounted on the outer surfaces of the rotating plates, and second connecting pieces are mounted on the rear su