Girth welding equipment for fire extinguisher

• Main Author: TAN JIANKANG
• Format: Patent
• Language: Chinese; English
• Published: 10.03.2020
• 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 utility model relates to girth welding equipment for a fire extinguisher. Including a machine frame, a platform bottom plate is fixedly mounted at the upper part of the rack; a rotary loading device is fixedly mounted in the middle of the upper surface of the platform bottom plate; a left stand column and a right stand column are arranged on the left side and the right side of the rotary carrying device correspondingly. The lower ends of the left stand column and the right stand column are both fixed to the platform bottom plate. The upper ends of the left and right upright posts are fixedly connected with the left and right sides of the lower surface of the top plate; a first lifting cylinder is fixedly mounted in the middle of the upper surface of the top plate; the working end of the first lifting air cylinder penetrates through the top plate to be fixedly connected with the upper end of a lifting guide assembly, the working end of the lifting guide assembly is arranged downwards and located over the r