220kV multifunctional wire lifter device

The utility model provides a 220kV multifunctional lead lifter device, which relates to the technical field of electric power application, and comprises an insulating rod, an aluminum alloy grounding clamp, a lead screw, a lifting sleeve, a sealing door self-locking hook and a foot nail, the insulating rod is connected and installed with a tower material on a cross arm side through a fixing assembly on a fixing frame, the lead screw is arranged in a first installation cavity, and the lifting sleeve is connected with the lifting sleeve through a second installation cavity. The upper end of the lifting sleeve is in threaded connection with the lead screw, the lower end of the lifting sleeve penetrates out of the bottom of the first mounting cavity and is provided with a door sealing self-locking hook, the upper end of the anaerobic copper wire penetrates out of the top of the second mounting cavity and then is connected with an aluminum alloy grounding clamp, the telescopic control mechanism drives the two movi