Hanging rail inspection robot convenient to maintain

The utility model discloses a hanging rail inspection robot convenient to maintain, and relates to the technical field of car roof inspection operation, the hanging rail inspection robot comprises a host, the upper surface of the host is fixedly connected with two top mounting plates, one side of the host far away from the top mounting plates is provided with a mounting block, the inner wall of the mounting block is fixedly connected with a camera, and the camera is fixedly connected with a camera. Fixing rods are rotatably connected to the inner walls of the two top mounting plates, rolling wheels are mounted at the other ends of the fixing rods, a moving device is arranged on the side, close to the mounting block, of the main machine and comprises two connecting rods, and the two connecting rods are fixedly connected to the side, close to the mounting block, of the main machine; and the other ends of the two connecting rods are fixedly connected with a fixing plate. According to the rail-mounted inspection