Storage battery bridging device

The utility model relates to the technical field of transformer substation operation and maintenance, in particular to a storage battery bridging device which comprises bridging heads and a wire, the bridging heads are arranged at the two ends of the wire, each bridging head comprises a hoop shell, a short-circuit contact piece, a fixing cylinder, an upper clamping cylinder, a lower clamping cylinder and a connecting bolt, a mounting groove is formed in the center of the front side of each hoop shell, and the mounting groove is in a regular hexagon shape. The lower side of the clamp shell is provided with a mounting hole capable of being communicated with the mounting groove, a short-circuit contact piece is arranged in the mounting groove corresponding to the position of the mounting hole, a fixing cylinder is arranged on the lower side of the clamp shell corresponding to the position of the mounting hole, and the end of the wire is located in the fixing cylinder and connected with the short-circuit contact