Arc welding equipment is buried in longitudinal welded pipe outside weld

• Main Authors: ZHU XU, ZHENG JIAHONG, GONG YITAO, HE XIAYU, LI YANFENG, YU JIANGTAO, ZHUANG XUQIANG
• Format: Patent
• Language: English
• Published: 07.10.2015
• 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 discloses an arc welding equipment is buried in longitudinal welded pipe outside weld, send fiber tube, cantilever, lift layer board, horizontal pallet plate and welder position control mechanism including elevator motor, arc support, many, the lift layer board install on horizontal pallet plate, moving motor was connected with the lift layer board through the 2nd ball around horizontal pallet plate was last, elevator motor and cantilever are installed on the lift layer board, and elevator motor's output shaft is connected with the cantilever through a ball, the arc support install on cantilever upper portion, welder position control mechanism install the bottom at the cantilever, the every upper end of sending the fiber tube all is equipped with send the silk machine, send a machine to install on the arc support, send the lower extreme of fiber tube to be connected with the conducting rod, the lower extreme of conducting rod is equipped with electrically conductive mouth, a plurality of conducting rods respectively the clamping in a plurality of armfuls of double -layered devices of welder position control mechanism. The utility model discloses a disposable outside weld shaping of steel pipe has improved welding efficiency, has reduced workman's intensity of labour.