Equipment suitable for steel pipe welding

• Main Author: SUN YUNCHANG
• Format: Patent
• Language: Chinese; English
• Published: 07.04.2020
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The invention relates to equipment suitable for steel pipe welding. The equipment comprises a number one welding ring, a number one welding ring support arm, a number two welding ring, a number two welding ring support arm, a pipeline supporting plate to be welded, a pipeline supporting plate hydraulic supporting column to be welded, a welding control switch, a main cabinet, universal wheels, a power connection box and an external night bolt. A surface of the main cabinet is provided with a rectangular through hole for installing the number one welding ring support arm. One end of the number one welding ring support arm is welded to the number one welding ring, the rectangular through hole is arranged in the surface of the main cabinet to install the number two welding ring support arm, one end of the number two welding ring support arm is welded to the number two welding ring, the surface of one side of the main cabinet is connected with the pipeline supporting plate to be welded through a bearing, and steel