Instrument framework structure of eight-diagram-shaped opening and closing type rolled high-strength steel pipe beam

• Main Authors: CHENG GUOJUN, SONG SHUAI, XU ZHANGZHE
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2023
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The utility model discloses an instrument framework structure of an eight-diagram-shaped opening and closing type rolled high-strength steel pipe beam, which comprises a round pipe and a section reinforcing plate which is arranged at the position of the half circle center in the round pipe and divid...