Welding anti-deformation device for fabricated building

• Main Author: SU FENGYAN
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• 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 provides an assembly type building welding anti-deformation device which comprises a machine body assembly and an anti-deformation mechanism, and the machine body assembly comprises an I-shaped steel body, an M-shaped limiting plate, a connecting block, a guide rod and a guide block; the anti-deformation mechanism comprises a threaded long rod, a sleeve, a crank, a threaded column, a guide plate, a spring and a pressing plate; the two M-shaped limiting plates are fixed to the two I-shaped steel bodies respectively, then the threaded long rod is rotated to drive the two M-shaped limiting plates to be close to each other through the connecting block, so that the two I-shaped steel bodies are attached, and then the threaded long rod is continuously rotated to drive the spring to stretch through the guide plate. And then continuous pulling force is provided for one end of the guide plate through the stretched spring, so that the I-shaped steel is fixed, the stability of the I-shaped steel in the