High-frequency welding H-shaped steel with stable welding structure

• Main Author: NIU XUELEI
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of high-frequency welding H-shaped steel, in particular to high-frequency welding H-shaped steel with a stable welding structure, which comprises first H-shaped steel, second H-shaped steel and a guide rod, an H-shaped hole groove is arranged on the inner side of the first H-shaped steel, and the guide rod and a guide hole are respectively arranged at the top ends of two sides of the first H-shaped steel. The first H-shaped steel and the second H-shaped steel are connected together through an H-shaped hole groove, a first limiting hole and a second limiting hole are formed in the second H-shaped steel, and a first limiting rod and a second limiting rod are arranged on the inner side of the first limiting hole and the inner side of the second limiting hole respectively. The first H-shaped steels which are vertically connected can be connected together through the guide rods and the guide holes to stably weld the first H-shaped steels, so that the stability and t