Welding tool for cab framework

• Main Authors: LI XUGONG, CAI YIWEN, LI YUNXIA, NIE CHANGHAI, GAN YIMIN, ZHAO HUIJI, SUN HONGGONG
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2024
• 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 belongs to the technical field of rail transit technological equipment, and particularly relates to a cab framework welding tool which mainly structurally comprises a base assembly, a rear end supporting beam assembly, a front end supporting beam assembly and a top beam assembly. The rear end supporting beam assembly and the front end supporting beam assembly are arranged on the base assembly, and the top beam assembly is arranged on the rear end supporting beam assembly. The main body structure of the base assembly comprises a base frame, a mounting plate and a first connecting plate which are welded on the base frame, and a positioning block welded on the mounting plate; a main body structure of the rear end supporting beam assembly comprises a rear end supporting frame, a second connecting plate welded to the bottom end of the rear end supporting frame, a short supporting beam, a long supporting beam, a cushion block welded to the top, a third connecting plate, a stopping block and a smal