Charging pile socket locking structure

The utility model discloses a charging pile plug interface locking structure, which comprises an equipment box, an open slot positioned on the side wall of the equipment box, a plug interface device positioned in the open slot, and a charging gun device arranged in the open slot and positioned in the plug interface device, the charging gun device comprises a handle, a rubber layer, a locking device, a movable column, a connecting hole, a second fixing seat and a connector, the rubber layer is arranged on the side wall of the handle, the rubber layer is fixedly connected with the handle in an embedded mode, the locking device is arranged in the handle, the second fixing seat is arranged at the tail end of the handle, and the movable column is fixedly connected with the second fixing seat. A connector is arranged at the tail end of the second fixing seat, a connecting hole is formed in the outer wall of the connector, a movable column is arranged in the connecting hole, and the tail end of the movable column is