Cleaning device for offshore oil pipeline filter

The utility model discloses an offshore oil pipeline filter cleaning device which comprises a bottom plate, supporting columns are fixedly installed on the two sides of the bottom of the bottom plate, a transverse plate is fixedly installed on the tops of the supporting columns, a first servo motor is arranged on the inner wall of the transverse plate, a threaded rod is arranged at the output end of the first servo motor, and one end of the threaded rod extends into the transverse plate. The surface of the threaded rod is in threaded connection with a movable block, a connecting plate is welded to the bottom of the movable block, a pneumatic clamping plate is arranged at the bottom of the connecting plate, a fixed block is welded to the top of the bottom plate, a special-shaped groove is formed in the fixed block, a fixed sliding rod is welded in the special-shaped groove, and an electric sliding seat is movably connected to the surface of the fixed sliding rod. And the top of the electric sliding seat extend