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A platform for research: civil engineering, architecture and urbanism
Fixing device for steel structure column basement reverse construction and construction method thereof
The invention relates to a fixing device for steel structure column basement reverse construction and a construction method of the fixing device, and belongs to the technical field of building construction.The fixing device comprises a pile hole wall and a basement bottom plate elevation layer, and a concrete ring base integrated with the pile hole wall is arranged on the upper portion of the pile hole wall; a steel pipe column which extends out of the upper portion of the pile hole wall and is connected with the pile hole wall in a sleeved mode is arranged in the pile hole wall, the lower end of the steel pipe column extends to the position below the basement bottom plate elevation layer, and a plurality of perpendicularity adjusting supports which are distributed in an annular mode and perpendicularly fixed to the concrete ring base are arranged on the periphery of the steel pipe column. And a plurality of adjusting pieces are arranged between the verticality adjusting bracket and the steel pipe column. The device has the characteristics of compact structure, convenience in adjustment, good operability and short construction period. The problem that deformation occurs in the piling and pipe inserting stages of the steel structure column is solved. Before concrete is poured, the elevation of the steel column is remeasured and can be adjusted at any time, and the construction precision is guaranteed.
本发明涉及一种钢结构柱地下室逆向施工的固定装置及其施工方法，所属建筑施工技术领域，包括桩孔壁和地下室底板标高层，所述的桩孔壁上部设有与桩孔壁呈一体化的混凝土环底座，所述的桩孔壁内设有延伸出桩孔壁上方且与桩孔壁相套接的钢管柱，所述的钢管柱下端延伸至地下室底板标高层以下，所述的钢管柱外围设有若干呈环形分布且与混凝土环底座相垂直固定的调垂支架，所述的调垂支架与钢管柱间均设有若干调节件。具有结构紧凑、调节便捷、可操作性好和施工周期短的特点。解决了钢结构柱打桩及插管阶段出现形变的问题。混凝土浇筑前，钢柱标高复测，随时能调整钢柱的标高，保证施工精度。
Fixing device for steel structure column basement reverse construction and construction method thereof
The invention relates to a fixing device for steel structure column basement reverse construction and a construction method of the fixing device, and belongs to the technical field of building construction.The fixing device comprises a pile hole wall and a basement bottom plate elevation layer, and a concrete ring base integrated with the pile hole wall is arranged on the upper portion of the pile hole wall; a steel pipe column which extends out of the upper portion of the pile hole wall and is connected with the pile hole wall in a sleeved mode is arranged in the pile hole wall, the lower end of the steel pipe column extends to the position below the basement bottom plate elevation layer, and a plurality of perpendicularity adjusting supports which are distributed in an annular mode and perpendicularly fixed to the concrete ring base are arranged on the periphery of the steel pipe column. And a plurality of adjusting pieces are arranged between the verticality adjusting bracket and the steel pipe column. The device has the characteristics of compact structure, convenience in adjustment, good operability and short construction period. The problem that deformation occurs in the piling and pipe inserting stages of the steel structure column is solved. Before concrete is poured, the elevation of the steel column is remeasured and can be adjusted at any time, and the construction precision is guaranteed.
本发明涉及一种钢结构柱地下室逆向施工的固定装置及其施工方法，所属建筑施工技术领域，包括桩孔壁和地下室底板标高层，所述的桩孔壁上部设有与桩孔壁呈一体化的混凝土环底座，所述的桩孔壁内设有延伸出桩孔壁上方且与桩孔壁相套接的钢管柱，所述的钢管柱下端延伸至地下室底板标高层以下，所述的钢管柱外围设有若干呈环形分布且与混凝土环底座相垂直固定的调垂支架，所述的调垂支架与钢管柱间均设有若干调节件。具有结构紧凑、调节便捷、可操作性好和施工周期短的特点。解决了钢结构柱打桩及插管阶段出现形变的问题。混凝土浇筑前，钢柱标高复测，随时能调整钢柱的标高，保证施工精度。
Fixing device for steel structure column basement reverse construction and construction method thereof
钢结构柱地下室逆向施工的固定装置及其施工方法
ZHOU GUANGEN (author) / SHEN BAIQING (author) / GUO CHUNFENG (author) / HE YUNFEI (author) / CHEN RUYE (author)
2023-05-23
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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