Grounding device capable of being rapidly assembled and disassembled

The utility model discloses a grounding device capable of being assembled and disassembled quickly. The grounding device comprises a wire clamp part, a connecting part and an operating part, the wireclamp part comprises a hook chuck and a movable chuck. The hook chuck is provided with a connecting port used for installing a ground wire. Wherein the connecting part comprises an outer insulating rod, an inner insulating rod, a first elastic piece and a supporting strip, and the operating part comprises a dismounting handle, an installing handle and an insulating grab handle. The installation handle is tightly held and loosened for multiple times, so that the supporting strip continuously moves forwards until the movable chuck and the hook chuck clamp the overhead conductor, the connecting port is used for installing a grounding wire and is connected to the ground, and finally, the grounding wire is installed. When dismounting is needed, the dismounting handle is loosened, the supportingstrip resets under the ef