Electric arc furnace conductive arm electrode clamping device

The utility model discloses an electric arc furnace conductive arm electrode clamping device, which belongs to the technical field of electric arc furnace conductive arms and comprises a U-shaped side support plate and two groups of clamping mechanisms symmetrically arranged on the side support plate, a support arm is welded at the center of the top wall of the side support plate, a first motor is mounted on one side of the top wall of the support arm, and a second motor is mounted on the other side of the top wall of the support arm. Wherein an output shaft of the first motor is coaxially connected with a first screw, the first screw is sleeved with a lifting seat in a threaded mode, the lifting seat is attached to the inner wall of the supporting arm, a cross beam plate is welded to one side of the lifting seat, a second motor is horizontally installed on one side wall of the cross beam plate, and an output shaft of the second motor is coaxially connected with a second screw. The second screw is sleeved wit