Auxiliary equipment for welding machining of steel structure hanging bracket

The invention relates to auxiliary equipment for welding machining of a steel structure hanging bracket. The auxiliary equipment comprises a workbench, a main connecting mechanism and an auxiliary connecting mechanism, wherein the main connecting mechanism is arranged at the upper end of the workbench, and the auxiliary connecting mechanism is arranged at the upper end of the main connecting mechanism. According to the auxiliary equipment, multiway auxiliary design notion is adopted for steel structure hanging bracket welding machining auxiliary, the arranged main connecting mechanism can adjust the height size of a hanging bracket frame according to machining requirements, the auxiliary arranged connecting mechanism can play a role in guiding, limiting and auxiliary connection on welding between supporting steel and round steel, therefore the overall welding speed of the hanging bracket and the welding forming quality are greatly improved, and meanwhile, the auxiliary connecting mechanism can also realize th