Quickly assembled and disassembled grounding wire device

The utility model relates to the technical field of ground wire devices, in particular to a quick disassembly and assembly type ground wire device which comprises a hollow insulating rod, an extension mechanism is arranged in the hollow insulating rod, one end of the extension mechanism penetrates through and extends to the upper portion of the hollow insulating rod, and a hook is fixedly installed at the top of the extension mechanism. According to the quick disassembly and assembly type ground wire device, through the arranged driving mechanism, when the quick disassembly and assembly type ground wire device is used, a hook is hooked on a wire, a rotating rod is rotated through a rotating wheel to drive a wire wheel to rotate, the wire wheel winds a cable, the cable drives a fixing rod to incline towards the lower right portion, a telescopic spring is compressed, a clamping block is clamped into a clamping block groove, and a plug pin is inserted to fix the rotating wheel; when the wiring device needs to be