The utility model provides an ice specialized tool is beaten to outdoor high -voltage electrical equipment for drive the ice swift current on the insulation support that outdoor high -voltage electrical equipment connects, its characterized in that, including an insulator spindle, with the striking portion that the insulator spindle top is connected, striking portion is an insulation board, the width of insulation board is followed front end to the end of insulation board reduces gradually, and the terminal tip section that forms of insulation board, the front end of insulation board with the insulator spindle is connected, insulation board place axial direction with the contained angle of insulator spindle is 120 degrees.