Grounding device

The utility model relates to the technical field of electric power systems, and provides a grounding device, which comprises a grounding hook, an upper part of which is made of conductor materials and a lower part of which is made of high-resistance materials; one end of the supporting plate is fixedly connected with the bottom of the grounding hook, and a vertical screw hole with an internal thread is formed in the supporting plate; one end of the grounding clamping plate is movably arranged at the lower part of the grounding hook; the upper part of the insulating rod is provided with an external thread matched with the internal thread of the screw hole, and the upper part of the insulating rod penetrates through the screw hole of the supporting plate to be connected with the grounding clamping plate; the soft wiring is connected between the grounding clamping plate and the supporting plate; and the grounding clamp is connected with the other end of the supporting plate through a grounding lead. According to