A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of temporary inclined struts for large cantilever steel structures, and particularly relates to a temporary inclined strut system for a large cantilever steel structure, which comprises a floor, a cantilever structure mounted on one side of the floor, and a temporary inclined strut arranged between a cantilever main beam and the cantilever structure, the cantilever main beam, the cantilever structure and the temporary inclined strut are arranged in a triangular structure, and the temporary inclined strut system can be adopted when the large cantilever steel structure is installed; when the overhanging structure is assembled on the ground, the temporary inclined strut system is installed in advance, when the overhanging structure is hoisted in place, the temporary inclined strut and a lug plate at the elevation position of a floor can be rapidly fixed, the stability of the overhanging structure is guaranteed, and then a crane can loosen a hook; after the cantilever structure and the main body structure are welded, the temporary inclined strut can be separated from the cantilever end, the temporary inclined strut is pulled to the position of a floor by means of a pulley, and dismantling of the temporary inclined strut is completed.
本发明属于大悬挑钢结构用临时斜撑技术领域，具体涉及一种大悬挑钢结构用临时斜撑体系，包括楼面以及安装在所述楼面一侧的悬臂结构和设置在所述悬臂主梁和所述悬臂结构之间的临时斜撑，所述悬臂主梁、所述悬臂结构和所述临时斜撑呈三角结构设置，该发明给出了一种针对大悬挑钢结构安装时，可采用临时斜撑体系；即悬挑结构在地面拼装时，将临时斜撑体系提前安装上，等悬挑结构吊装就位时，可快速将临时斜撑与楼层标高位置的耳板进行固定，保证悬挑结构的稳定性，然后，吊机可以松钩；待悬挑结构与主体结构焊接完成后，可将临时斜撑与悬挑端进行分离，借助滑轮将临时斜撑拉到楼板位置，完成临时斜撑的拆除。
The invention belongs to the technical field of temporary inclined struts for large cantilever steel structures, and particularly relates to a temporary inclined strut system for a large cantilever steel structure, which comprises a floor, a cantilever structure mounted on one side of the floor, and a temporary inclined strut arranged between a cantilever main beam and the cantilever structure, the cantilever main beam, the cantilever structure and the temporary inclined strut are arranged in a triangular structure, and the temporary inclined strut system can be adopted when the large cantilever steel structure is installed; when the overhanging structure is assembled on the ground, the temporary inclined strut system is installed in advance, when the overhanging structure is hoisted in place, the temporary inclined strut and a lug plate at the elevation position of a floor can be rapidly fixed, the stability of the overhanging structure is guaranteed, and then a crane can loosen a hook; after the cantilever structure and the main body structure are welded, the temporary inclined strut can be separated from the cantilever end, the temporary inclined strut is pulled to the position of a floor by means of a pulley, and dismantling of the temporary inclined strut is completed.
本发明属于大悬挑钢结构用临时斜撑技术领域，具体涉及一种大悬挑钢结构用临时斜撑体系，包括楼面以及安装在所述楼面一侧的悬臂结构和设置在所述悬臂主梁和所述悬臂结构之间的临时斜撑，所述悬臂主梁、所述悬臂结构和所述临时斜撑呈三角结构设置，该发明给出了一种针对大悬挑钢结构安装时，可采用临时斜撑体系；即悬挑结构在地面拼装时，将临时斜撑体系提前安装上，等悬挑结构吊装就位时，可快速将临时斜撑与楼层标高位置的耳板进行固定，保证悬挑结构的稳定性，然后，吊机可以松钩；待悬挑结构与主体结构焊接完成后，可将临时斜撑与悬挑端进行分离，借助滑轮将临时斜撑拉到楼板位置，完成临时斜撑的拆除。
Temporary diagonal bracing system for large cantilever steel structure and mounting and dismounting method
一种大悬挑钢结构用临时斜撑体系及安拆方法
WANG YANG (author)
2022-07-05
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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