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Supporting jig frame construction method and lattice type steel structure supporting jig frame
The invention relates to the technical field of large-span steel structure construction, in particular to a supporting jig frame construction method and a lattice type steel structure supporting jig frame. The supporting jig frame construction method comprises the following steps that a plurality of supporting brackets are fixedly installed on a jig frame base, and the supporting brackets are perpendicular to the jig frame base; the jig frame base is hoisted to the position above the steel structure body, and the supporting brackets are installed on the two sides of the steel structure body in the length direction in a striding mode; and the supporting bracket and the steel structure body are fixedly connected. After construction is completed, the supporting brackets are arranged on the two sides of the steel structure body in a striding mode, the jig frame base abuts against the top of the steel structure body, the supporting brackets are connected with the steel structure body from the side edges in a matched mode, it is guaranteed that the jig frame base is stably installed on the steel structure body, and meanwhile the lateral supporting strength of the whole jig frame is improved; and the overall lateral bending moment resistance of the supporting jig frame is greatly improved.
本发明涉及大跨度钢结构施工技术领域，具体涉及一种支撑胎架施工方法及格构式钢结构支撑胎架。支撑胎架施工方法，包括以下步骤：在胎架底座上固定安装多个支撑牛腿，支撑牛腿与胎架底座垂直布置；将胎架底座吊装到钢结构本体上方，使支撑牛腿跨设安装在钢结构本体长度方向上的两侧；对支撑牛腿与钢结构本体进行固定连接。施工完成后，支撑牛腿跨设在钢结构本体两侧，胎架底座抵接在钢结构本体顶部，利用支撑牛腿从侧边与钢结构本体之间配合连接，保证胎架底座在钢结构本体上安装稳定的同时，提升胎架整体的侧向支撑强度，大大提升了支撑胎架整体抵抗侧向弯矩的能力。
Supporting jig frame construction method and lattice type steel structure supporting jig frame
The invention relates to the technical field of large-span steel structure construction, in particular to a supporting jig frame construction method and a lattice type steel structure supporting jig frame. The supporting jig frame construction method comprises the following steps that a plurality of supporting brackets are fixedly installed on a jig frame base, and the supporting brackets are perpendicular to the jig frame base; the jig frame base is hoisted to the position above the steel structure body, and the supporting brackets are installed on the two sides of the steel structure body in the length direction in a striding mode; and the supporting bracket and the steel structure body are fixedly connected. After construction is completed, the supporting brackets are arranged on the two sides of the steel structure body in a striding mode, the jig frame base abuts against the top of the steel structure body, the supporting brackets are connected with the steel structure body from the side edges in a matched mode, it is guaranteed that the jig frame base is stably installed on the steel structure body, and meanwhile the lateral supporting strength of the whole jig frame is improved; and the overall lateral bending moment resistance of the supporting jig frame is greatly improved.
本发明涉及大跨度钢结构施工技术领域，具体涉及一种支撑胎架施工方法及格构式钢结构支撑胎架。支撑胎架施工方法，包括以下步骤：在胎架底座上固定安装多个支撑牛腿，支撑牛腿与胎架底座垂直布置；将胎架底座吊装到钢结构本体上方，使支撑牛腿跨设安装在钢结构本体长度方向上的两侧；对支撑牛腿与钢结构本体进行固定连接。施工完成后，支撑牛腿跨设在钢结构本体两侧，胎架底座抵接在钢结构本体顶部，利用支撑牛腿从侧边与钢结构本体之间配合连接，保证胎架底座在钢结构本体上安装稳定的同时，提升胎架整体的侧向支撑强度，大大提升了支撑胎架整体抵抗侧向弯矩的能力。
Supporting jig frame construction method and lattice type steel structure supporting jig frame
一种支撑胎架施工方法及格构式钢结构支撑胎架
QI YUANCHENG (author) / CHEN YUN (author) / ZHANG WENJIE (author) / LIU YUXIN (author) / LU JIN (author)
2024-10-01
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Steel structure construction supporting frame positioning method
| European Patent Office | 2023