Steel latticed shell joint for connecting unequal-height rectangular-section pipe rod pieces

• Main Authors: WEN SIQING, SHI WEN, ZHANG DASHENG, XING BIN, YIN WEIKANG, YUAN QIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: BUILDING; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; WALLS, e.g. PARTITIONS

The utility model provides a steel latticed shell node for connecting rectangular section pipe rod pieces with different heights, which comprises a rectangular steel pipe I, a rectangular steel pipe II, side plates, and an upper rib plate, a middle rib plate and a lower rib plate which are positioned between the side plates, and the upper rib plate is connected with the upper parts of the side plates in a welding manner; the middle rib plate is welded with the middle of the side plate; the lower rib plate is welded with the lower part of the side plate; the rectangular steel pipe I is welded with the annular side plate; the second rectangular steel pipes are welded to the side plates through the transfer rectangular steel pipes. On the basis of accurately connecting the unequal-height pipe rods with the rectangular sections, the height of the connecting joint can be effectively controlled on the premise of ensuring safety and reliability of stress points, and the joint is simple in structure, direct and relia