Steel arch welding connection steel plate die

• Main Authors: WU YINGGUANG, GAO SONG, TANG YONGQUAN, ZHANG YUHONG, ZHANG SHUAI, KANG YAQI
• Format: Patent
• Language: Chinese; English
• Published: 22.10.2019
• 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 utility model relates to the technical field of steel arch welding. The steel arch welding connection steel plate die comprises a die body, technical key points are that: the device is characterized by comprising a bracket, iNCLUDING A FIRST CONNECTION BLOCK, a second baffle is welded to the left side of the front end face of the first connecting block, a second connecting block and a third connecting block are welded to the right end face of the first connecting block, a first baffle is welded to the front side of the upper end face of the second connecting block, an L-shaped plate is welded to the front side of the lower end face of the third connecting block, and a C-shaped ring is welded to the left end face of the first connecting block. The steel arch frame machined by the steelarch frame welding connection steel plate mold meets the technical and quality standards; even though the welding technology is not an exquisite worker, the welding can be easily controlled, the problems that in the tunnel ar