Cable clamping device of inspection robot

The utility model discloses an inspection robot cable clamping device, which relates to the technical field of inspection robots, and comprises a top plate, a cleaning mechanism is arranged below the top plate, and the cleaning mechanism comprises a sliding frame, a cleaning cylinder and a first supporting plate fixedly connected to the bottom surface of the top plate. A servo motor is fixedly connected to the outer surface of the first supporting plate, a rotating rod is fixedly connected to the output shaft end of the servo motor, and a first bevel gear is fixedly connected to the outer surface of the rotating rod. Through the arrangement of the top plate, the cleaning mechanism and the clamping mechanism, sundries attached to the surface of a cable can be cleaned when the cable is clamped and moved, the situation that clamping and moving of the cable are affected by the sundries attached to the surface of the cable after the cable is used for a long time is avoided, and the stability of the device in the m