The invention discloses novel bridge cleaning equipment. The equipment comprises a base and a rinsing device arranged on the top of the base. A first convex platform is arranged on the top of the left side surface of the rinsing device, a second convex platform is arranged on the bottom of the right side surface of the rinsing device, a rinsing tube, the bottom of which is fixedly connected with the extending tail of the top of a first infusion tube, is arranged on the bottom of the top of the first convex platform, a sleeving tube is arranged on the outer surface of the rinsing tube in a sliding mode, a liquid storage tank is arranged on the top of the rinsing device, a liquid storage cavity is formed in the liquid storage tank, a guiding groove extending leftward is arranged in the portion, below the bottom of the liquid storage cavity, of the liquid storage tank, a shaft extending vertically is arranged in the liquid storage cavity, and the extending tail of the top of the shaft is connected with the top wall of the interior of the liquid storage cavity in a rotational and matched mode. According to the equipment, the structure is simple, operation is convenient, opening and closing work of the rinsing tube and the sleeving tube can be automatically controlled, the service life is prolonged, stirring work completed with automatic matching and connecting can be achieved, and the cleaning effect is improved.