Electrical high-voltage test ground wire on-off detection device

The utility model discloses an electrical high voltage test ground wire on-off detection device, relates to the ground wire detection technology field, and comprises a detector main body, one side of the detector main body is provided with a storage box, the storage box is internally provided with two accommodating cavities, one end of the interior of each accommodating cavity is provided with a through hole, and the other end of each accommodating cavity is provided with a through hole. The bottom end of the interior of each containing cavity is provided with a rotating roller through a rotating shaft, the top end of each rotating roller is provided with a shifting button, the top end of each shifting button extends to the top end of the storage box, the outer wall of each rotating roller is wound with a conductive wire, and one end of each conductive wire is connected with one end of the detector body. According to the electric lead storage device, the electric lead is taken back into the containing cavity