Universal ground wire terminal

The utility model discloses a universal grounding wire terminal, which comprises a base, a fixing piece, a chain and a copper nose, the base comprises a body and a stand column, the stand column is fixedly connected to the body, and the stand column is provided with external threads distributed on the whole circumferential wall. One end of the copper nose is flat and is provided with an installation hole, the installation hole is sleeved on the stand column, and the other end of the copper nose is electrically connected with the peeled wire and cable copper core. A through hole is formed in the fixing piece, and an internal thread matched with the stand column is arranged in the through hole; the base and the fixing piece are connected through a chain. The utility model can be suitable forhole-type and bolt-type grounding terminals configured on a transformer station site; when the device is installed at a hole-type grounding end, the connecting copper nose is connected with the fieldhole-type grounding end t