Welding operation platform

The utility model relates to the technical field of welding, in particular to a welding operation platform. The welding operation platform comprises a bearing platform, a positioning assembly and foot supports. The positioning assembly is in sliding connection with the bearing platform, the positioning assembly is provided with a fixed arm and a movable arm rotationally connected with the fixed arm, the fixed arm and the movable arm are each provided with a positioning piece, the positioning pieces and the bearing platform jointly clamp a to-be-welded piece, and a limiting piece is arranged between the fixed arm and the movable arm to limit relative rotation of the fixed arm and the movable arm; the rotating direction of the movable arm is parallel to the bearing plane of the bearing platform; the foot supports are connected to the bearing platform so as to support the bearing platform. The device is relatively simple in structure and easy to manufacture, related components can be obtained on a construction s