A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Adjustable construction elevator foundation back-jacking device and construction method
The invention discloses an adjustable construction elevator foundation back-jacking device and a construction method. The top of the back-jacking device is connected with a basement top plate, the bottom of the back-jacking device is fixed to a foundation bottom plate, and the back-jacking device comprises an adjusting structure and a fixing structure; wherein the fixing structure is fixed on a foundation slab, the adjusting structure is installed on the fixing structure, and the adjusting structure is connected with a basement top plate; the fixing structure is connected through fixed-length standard knots, and the adjusting structure comprises a first sub-adjusting structure, a second sub-adjusting structure and a third sub-adjusting structure; the first sub-adjusting structure is connected with a basement top plate, two ends of the second sub-adjusting structure are adjustably connected with the first sub-adjusting structure and the third sub-adjusting structure respectively, and the third sub-adjusting structure is installed on the fixing structure. By arranging the adjusting structure, the length of the back-jacking device is very convenient to adjust, and construction efficiency is improved. The back-jacking device is arranged to be of a multi-section structure, so the back-jacking device is convenient to mount and demount and is also convenient to transport and store.
本发明公开了一种可调节式施工电梯基础回顶装置及施工方法，回顶装置的顶部与地下室顶板连接，底部固定在基础底板上，回顶装置包括：调节结构和固定结构；其中，固定结构固定在基础底板上，调节结构安装在固定结构上，调节结构与地下室顶板连接；固定结构采用定长的标准节连接，调节结构包括：第一子调节结构、第二子调节结构和第三子调节结构；第一子调节结构与地下室顶板连接，第二子调节结构的两端分别与第一子调节结构和第三子调节结构可调节连接，第三子调节结构安装在固定结构上。通过设置调节结构，使得本回顶装置的长度调节十分的方便，增加了施工效率。将回顶装置设置为多段结构，不仅安装和拆除方便，而且也方便运输和存储。
Adjustable construction elevator foundation back-jacking device and construction method
The invention discloses an adjustable construction elevator foundation back-jacking device and a construction method. The top of the back-jacking device is connected with a basement top plate, the bottom of the back-jacking device is fixed to a foundation bottom plate, and the back-jacking device comprises an adjusting structure and a fixing structure; wherein the fixing structure is fixed on a foundation slab, the adjusting structure is installed on the fixing structure, and the adjusting structure is connected with a basement top plate; the fixing structure is connected through fixed-length standard knots, and the adjusting structure comprises a first sub-adjusting structure, a second sub-adjusting structure and a third sub-adjusting structure; the first sub-adjusting structure is connected with a basement top plate, two ends of the second sub-adjusting structure are adjustably connected with the first sub-adjusting structure and the third sub-adjusting structure respectively, and the third sub-adjusting structure is installed on the fixing structure. By arranging the adjusting structure, the length of the back-jacking device is very convenient to adjust, and construction efficiency is improved. The back-jacking device is arranged to be of a multi-section structure, so the back-jacking device is convenient to mount and demount and is also convenient to transport and store.
本发明公开了一种可调节式施工电梯基础回顶装置及施工方法，回顶装置的顶部与地下室顶板连接，底部固定在基础底板上，回顶装置包括：调节结构和固定结构；其中，固定结构固定在基础底板上，调节结构安装在固定结构上，调节结构与地下室顶板连接；固定结构采用定长的标准节连接，调节结构包括：第一子调节结构、第二子调节结构和第三子调节结构；第一子调节结构与地下室顶板连接，第二子调节结构的两端分别与第一子调节结构和第三子调节结构可调节连接，第三子调节结构安装在固定结构上。通过设置调节结构，使得本回顶装置的长度调节十分的方便，增加了施工效率。将回顶装置设置为多段结构，不仅安装和拆除方便，而且也方便运输和存储。
Adjustable construction elevator foundation back-jacking device and construction method
一种可调节式施工电梯基础回顶装置及施工方法
LIANG GUANGPENG (author) / YIN KEFENG (author) / LUO GANG (author) / DONG WENJUN (author) / LIU KUAN (author) / ZHENG HONGXIANG (author)
2022-02-18
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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