Welding device for wind power tower drum

• Main Authors: LIU ZHIHU, ZHANG BUTONG, ZHANG QIANG, JIA QINFEI
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: COMBINED OPERATIONS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; TRANSPORTING; UNIVERSAL MACHINE TOOLS

The utility model discloses a welding device for a wind power tower drum, which comprises a portal frame and sliding support parts arranged at the bottoms of two side plates of the portal frame, a lifting device is arranged at the top and the bottom of the portal frame, a lifting plate is horizontally arranged at the tail end of an execution shaft of the lifting device, and two fixing plates are symmetrically arranged on two sides of the bottom of the lifting plate. A two-way screw rod is rotationally arranged between the two fixing plates, one end of the two-way screw rod extends to the outer side of the fixing plate on the corresponding side, a stepping motor for driving the two-way screw rod to rotate is arranged on the outer side of the fixing plate, and the stepping motor is fixedly connected with the lifting plate; a supporting plate is arranged at the bottom of one sliding seat in a hanging mode, a welding gun which vertically penetrates through the supporting plate and extends to the position below th