Portable connector for hanging vertical lead wire and ground wire of transformer substation

The invention discloses a portable connector for hanging a vertical lead and a ground wire of a transformer substation. Relates to the technical field of transformer substation power and comprises a first grounding wire clamping piece, a second grounding wire clamping piece and a connecting piece. The first grounding wire clamping piece and the second grounding wire clamping piece are of an integrated structure and are in dip angle connection, the bottom of the first grounding wire clamping piece is provided with a connecting piece, and the first grounding wire clamping piece is provided with a mounting piece used for being connected with a grounding wire; the first ground wire clamping piece comprises a first supporting piece and a first ground wire clamping body, the second ground wire clamping piece comprises a second supporting piece and a second ground wire clamping body, the first supporting piece and the second supporting piece are both of groove structures, the two groove structures are arranged in a