A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a building foundation pit supporting structure. The building foundation pit supporting structure comprises four supporting plates, fixing units, top opening units, mounting units and corner angle supporting units, wherein the four supporting plates are arranged on the inner wall of a foundation pit to define a supporting frame, and pit edge protection plates perpendicular to the supporting plates are arranged on the tops of the supporting plates; the fixing units are installed on the sides, away from the supporting plates, of the pit edge protection plates; the adjacent pit edge protection plates are connected through the top opening units; the bottoms of the supporting plates are connected with a mounting plate through the mounting units; and the adjacent supporting plates are connected through the corner angle supporting units. During downward excavation construction in the foundation pit, the mounting plate for supporting can be additionally arranged downwards on the basis that an original supporting structure is not disassembled, a supporting mechanism does not need to be arranged again, the risk of foundation pit collapse is reduced, the side wall of the foundation pit is not supported by a large number of inclined supporting rods inside, a large construction space can be reserved for the foundation pit, and construction in the foundation pit is not influenced.
本申请提供了一种建筑基坑支撑结构，包括：支撑板，其设有四个且设置在基坑内壁处围成支撑框，所述支撑板的顶部设有垂直于支撑板的坑边保护板；固定单元，安装在坑边保护板远离支撑板的一侧；顶部撑开单元，相邻的坑边保护板之间通过顶部撑开单元连接；安装单元，所述支撑板的底部通过安装单元连接加装板；棱角支撑单元，相邻的支撑板之间通过棱角支撑单元连接。在基坑内下挖施工时，可以在不拆卸原本支撑结构的基础上可以往下加装支撑用的加装板，不需要重新布置支撑机构，减小基坑塌陷的风险，并且不依靠内部大量倾斜的支撑杆对基坑侧壁进行支撑，能给基坑预留较大的施工空间，避免影响基坑内的施工。
The invention provides a building foundation pit supporting structure. The building foundation pit supporting structure comprises four supporting plates, fixing units, top opening units, mounting units and corner angle supporting units, wherein the four supporting plates are arranged on the inner wall of a foundation pit to define a supporting frame, and pit edge protection plates perpendicular to the supporting plates are arranged on the tops of the supporting plates; the fixing units are installed on the sides, away from the supporting plates, of the pit edge protection plates; the adjacent pit edge protection plates are connected through the top opening units; the bottoms of the supporting plates are connected with a mounting plate through the mounting units; and the adjacent supporting plates are connected through the corner angle supporting units. During downward excavation construction in the foundation pit, the mounting plate for supporting can be additionally arranged downwards on the basis that an original supporting structure is not disassembled, a supporting mechanism does not need to be arranged again, the risk of foundation pit collapse is reduced, the side wall of the foundation pit is not supported by a large number of inclined supporting rods inside, a large construction space can be reserved for the foundation pit, and construction in the foundation pit is not influenced.
本申请提供了一种建筑基坑支撑结构，包括：支撑板，其设有四个且设置在基坑内壁处围成支撑框，所述支撑板的顶部设有垂直于支撑板的坑边保护板；固定单元，安装在坑边保护板远离支撑板的一侧；顶部撑开单元，相邻的坑边保护板之间通过顶部撑开单元连接；安装单元，所述支撑板的底部通过安装单元连接加装板；棱角支撑单元，相邻的支撑板之间通过棱角支撑单元连接。在基坑内下挖施工时，可以在不拆卸原本支撑结构的基础上可以往下加装支撑用的加装板，不需要重新布置支撑机构，减小基坑塌陷的风险，并且不依靠内部大量倾斜的支撑杆对基坑侧壁进行支撑，能给基坑预留较大的施工空间，避免影响基坑内的施工。
Building foundation pit supporting structure
一种建筑基坑支撑结构
XIE YOULIN (author)
2021-11-05
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen