Maintenance equipment for rail transit transportation

The utility model discloses maintenance equipment for rail transit transportation, which belongs to the technical field of rail transit and is characterized in that the maintenance equipment comprises an H-shaped plate, the bottom of the H-shaped plate is fixedly connected with a limiting plate, the opposite side of the limiting plate is rotatably connected with a sliding rod, and the front side and the rear side of the top of the H-shaped plate are fixedly connected with hydraulic rods; the output end of the hydraulic rod is fixedly connected with a maintenance assembly, and the top of the maintenance assembly is fixedly connected with a cleaning assembly. The problems that when existing rail traffic maintenance equipment is used for maintaining rails, most of the existing rail traffic maintenance equipment can only polish and maintain the rails on one side, the polishing and maintenance efficiency is low, and when the rails are polished and maintained, the maintenance efficiency is low are solved. The probl