Novel grounding lead device

The invention discloses a novel grounding lead device. The device comprises an upper supporting rod and a lower supporting rod, a threaded groove is formed in the upper end of the lower supporting rod, the lower end of the upper supporting rod is installed on the lower supporting rod through threads, a fixing ring frame is installed at the upper end of the upper supporting rod, a wire clamping ring is installed on one side of the fixing ring frame, a clamping body is installed at the lower end of the lower supporting rod, a mounting shaft is mounted in the middle of the lower supporting rod, a take-up wheel rotates on the mounting shaft, and a positioning structure is arranged on the mounting shaft.According to the novel grounding lead device, the upper supporting rod and the lower supporting rod are connected together in a threaded connection mode, the whole device is convenient to carry when the device is carried, meanwhile, the take-up wheel is installed on the lower supporting rod, and in the using proces