Sweeper for sweeping silicon rubber insulator under live working condition

The utility model discloses a sweeper for sweeping a silicon rubber insulator under a live working condition, and relates to the field of high voltage live working equipment, in particular to a tool which is capable of sweeping the silicon rubber insulator of an electric transmission line under the live working condition. The sweeper is composed of a driving part, a transmission part and a cleaning brush dial. A posture self-adaption device is mounted on the end portion of a driving device, and a tail end cleaning device is mounted at the other end of the posture self-adaption device. By means of the sweeper for sweeping the silicon rubber insulator under the live working condition, sweeping work of the silicon rubber insulator under the live working condition of the electric transmission line is achieved, and the problem of the contradiction between the fact that the silicon rubber insulator can be swept only during power failure and the requirement of power is supplied continually in the past is solved. The silicon rubber insulator is swept with a fan-shaped bristle brushed dial, and thus damage to the silicon rubber from external force is avoided.