Conductive system for bridge crane

The utility model discloses a conductive system for a bridge crane, which comprises a current collector, and the current collector comprises a triboelectric plate, a mounting block, a cross arm and two support arms, wherein the mounting block is mounted on the first side of the cross arm, the head ends of the two supporting arms are hinged to the mounting block respectively, an acute angle is formed between the two supporting arms, and the tail ends of the two supporting arms are each provided with a grinding electric plate; the cross arm is further provided with two fixing holes, the distance between the two fixing holes is 350 mm, and the cross arm is installed on the maintenance cage support through the two fixing holes. The utility model mainly provides a conductive system for a bridge crane, through the displacement adjustment of the fixing holes with the spacing of 350mm, and the use of the support arm, the cross arm and the mounting block, the friction plate can stably slide on the rigid sliding contac