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 i...