A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting structure based on old basement outer wall structure
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting structure based on an old basement outer wall structure, which comprises a foundation pit main body and an outer wall main body, the outer wall main body is located at the vertical boundary of the periphery of the foundation pit main body, and supporting holes are formed in the outer wall main body in the longitudinal direction and the transverse direction of the outer wall main body; the blind end of the supporting hole extends into soil on one side of the outer wall body. A guide cone is arranged at the bottom of the supporting hole, a supporting rod is fixedly connected to the inner wall of the guide cone and is exposed out of the supporting hole, a positioning ring is arranged on the outer side of the supporting rod and is coaxial with the guide cone, through holes are symmetrically formed in the outer side of the positioning ring, and a positioning plate is welded to the inner wall of the positioning ring; according to the outer wall supporting device, the supporting strength can be guaranteed, meanwhile, loss of an outer wall is reduced, and the outer wall supporting device has the advantage of being high in supporting strength.
本发明涉及基坑支护技术领域，具体的说是一种基于老旧地下室外墙结构的基坑支护结构，包括基坑主体和外墙主体，所述外墙主体位于基坑主体四周垂直边界处，外墙主体的内部沿其纵向与横向开设有支护孔，所述支护孔的盲端延申至外墙主体一侧土质内；位于所述支护孔底部位置设置有导向锥，导向锥的内壁处固定连接有支护杆，且支护杆外漏于所述支护孔，支护杆的外侧且与导向锥共轴线位置设置有定位环，定位环外侧对称开设有通孔，定位环的内壁焊接有定位板，且定位板可滑动套接在支护杆外壁，定位板的居中位置可转动安装有辅助杆，支护杆靠近所述支护孔的一端设置有定位片，本发明可在保证支护强度的同时降低对外墙的损耗，具有支护强度高的特性。
Foundation pit supporting structure based on old basement outer wall structure
The invention relates to the technical field of foundation pit supporting, in particular to a foundation pit supporting structure based on an old basement outer wall structure, which comprises a foundation pit main body and an outer wall main body, the outer wall main body is located at the vertical boundary of the periphery of the foundation pit main body, and supporting holes are formed in the outer wall main body in the longitudinal direction and the transverse direction of the outer wall main body; the blind end of the supporting hole extends into soil on one side of the outer wall body. A guide cone is arranged at the bottom of the supporting hole, a supporting rod is fixedly connected to the inner wall of the guide cone and is exposed out of the supporting hole, a positioning ring is arranged on the outer side of the supporting rod and is coaxial with the guide cone, through holes are symmetrically formed in the outer side of the positioning ring, and a positioning plate is welded to the inner wall of the positioning ring; according to the outer wall supporting device, the supporting strength can be guaranteed, meanwhile, loss of an outer wall is reduced, and the outer wall supporting device has the advantage of being high in supporting strength.
本发明涉及基坑支护技术领域，具体的说是一种基于老旧地下室外墙结构的基坑支护结构，包括基坑主体和外墙主体，所述外墙主体位于基坑主体四周垂直边界处，外墙主体的内部沿其纵向与横向开设有支护孔，所述支护孔的盲端延申至外墙主体一侧土质内；位于所述支护孔底部位置设置有导向锥，导向锥的内壁处固定连接有支护杆，且支护杆外漏于所述支护孔，支护杆的外侧且与导向锥共轴线位置设置有定位环，定位环外侧对称开设有通孔，定位环的内壁焊接有定位板，且定位板可滑动套接在支护杆外壁，定位板的居中位置可转动安装有辅助杆，支护杆靠近所述支护孔的一端设置有定位片，本发明可在保证支护强度的同时降低对外墙的损耗，具有支护强度高的特性。
Foundation pit supporting structure based on old basement outer wall structure
一种基于老旧地下室外墙结构的基坑支护结构
HE BINBIN (author) / DUAN JINSONG (author) / JIANG JIANGDI (author) / DING LIHUA (author) / YAO JIANKAI (author) / FANG JUN (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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