Auxiliary welding operation platform

The utility model relates to the technical field of nuclear power maintenance, and particularly discloses an auxiliary welding operation platform which is characterized in that an operation platform frame is of a table frame structure, and an operation platform back frame is arranged above the rear side of the operation platform frame; a table board is welded above the operation table frame; the right-angle edge of the fixed base is welded to the front side edge of the table top, and the right angle and the inclined face are used for fixing the welding piece to prevent the bottom of the welding piece from moving. A stud A is vertically welded on the front side of the table board, and a nut A is in threaded connection with the stud A; two ends of the connecting rod are respectively welded on the nut A and the nut B; the stud B is in threaded connection with the nut B; the operating platform is flexible to use, convenient to operate, capable of conveniently fixing welding parts and suitable for various working