Rust removal device for elevator guide rail

The utility model discloses an elevator guide rail rust removal device, and relates to the technical field of elevator guide rails. The elevator guide rail polishing device comprises a bottom plate and an elevator guide rail arranged at the top of the bottom plate, movable sliding grooves are fixedly connected to the two sides of the top of the bottom plate, and side plates are slidably connected to the inner surfaces of the movable sliding grooves through sliding blocks; a top plate is fixedly connected between the two side plates, a polishing frame is slidably connected to the outer surface of the elevator guide rail, reciprocating sliding groove plates are fixedly connected to the two sides of the bottom of the top plate, and the inner surfaces of the reciprocating sliding groove plates are slidably connected with the outer surface of the polishing frame through sliding blocks; through the arrangement of the polishing frame, polishing and derusting can be conveniently conducted on the cambered surface of t