Electric wire shearing device for electric power construction

The utility model discloses an electric wire shearing device for electric power construction, and belongs to the technical field of equipment for electric power construction. A power construction wire shearing device comprises a mounting cylinder, a connecting rod is arranged in the middle of the lower side of the circumferential outer wall of the mounting cylinder, a threaded sleeve is embedded in the middle of a through hole, a lead screw is in threaded connection with the inner wall of the threaded sleeve, an arc-shaped cutter is arranged on the bottom face of a mounting plate, and a limiting rod is slidably connected with the inner wall of a sliding hole. An arc-shaped bearing plate arc is arranged on the lower side of the circumferential inner wall of the mounting cylinder. Through the cooperation of the screw rod arranged on the inner wall of the screw sleeve, the arc-shaped cutter in the middle of the bottom surface of the mounting plate and the limiting rod on the inner wall of the sliding hole, a wor