A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit supporting structure and foundation pit construction method
The invention relates to a foundation pit supporting structure and a foundation pit construction method, and relates to the technical field of foundation pit construction. The foundation pit supporting structure comprises a plurality of bidirectional telescopic rods and a connecting assembly used for connecting the two bidirectional telescopic rods which are arranged in a crossed mode. The two-way telescopic rod comprises a sleeve and two telescopic pipes, and the two telescopic pipes are located in inner cavities in the two ends of the sleeve respectively. Each telescopic pipe comprises a fixed pipe, at least one movable pipe and a one-way limiting assembly, the movable pipes are inserted into the fixed pipes and are in sliding connection with the fixed pipes, and the opposite ends of the fixed pipes of the two telescopic pipes are fixedly connected; the one-way limiting assembly is located between the fixed pipe and the movable pipe and used for controlling the movable pipe to slide out of the fixed pipe in a one-way mode. The foundation pit supporting structure has the effect of improving the applicability of the foundation pit supporting structure.
本申请涉及一种基坑支护结构及基坑施工方法，涉及基坑施工技术领域。基坑支护结构包括多根双向伸缩杆和用于连接两根交叉设置的双向伸缩杆的连接组件；所述双向伸缩杆包括套管、两根伸缩管，两根所述伸缩管分别位于所述套管两端的内腔；所述伸缩管包括固定管、活动管和单向限位组件，所述活动管设置为至少一个，所述活动管插入固定管内且与固定管滑动连接，两根所述伸缩管的所述固定管相向的一端固定连接；所述单向限位组件位于固定管与活动管之间，所述单向限位组件用于控制活动管从固定管中单向滑出。本申请具有提高基坑支护结构的适用性的效果。
Foundation pit supporting structure and foundation pit construction method
The invention relates to a foundation pit supporting structure and a foundation pit construction method, and relates to the technical field of foundation pit construction. The foundation pit supporting structure comprises a plurality of bidirectional telescopic rods and a connecting assembly used for connecting the two bidirectional telescopic rods which are arranged in a crossed mode. The two-way telescopic rod comprises a sleeve and two telescopic pipes, and the two telescopic pipes are located in inner cavities in the two ends of the sleeve respectively. Each telescopic pipe comprises a fixed pipe, at least one movable pipe and a one-way limiting assembly, the movable pipes are inserted into the fixed pipes and are in sliding connection with the fixed pipes, and the opposite ends of the fixed pipes of the two telescopic pipes are fixedly connected; the one-way limiting assembly is located between the fixed pipe and the movable pipe and used for controlling the movable pipe to slide out of the fixed pipe in a one-way mode. The foundation pit supporting structure has the effect of improving the applicability of the foundation pit supporting structure.
本申请涉及一种基坑支护结构及基坑施工方法，涉及基坑施工技术领域。基坑支护结构包括多根双向伸缩杆和用于连接两根交叉设置的双向伸缩杆的连接组件；所述双向伸缩杆包括套管、两根伸缩管，两根所述伸缩管分别位于所述套管两端的内腔；所述伸缩管包括固定管、活动管和单向限位组件，所述活动管设置为至少一个，所述活动管插入固定管内且与固定管滑动连接，两根所述伸缩管的所述固定管相向的一端固定连接；所述单向限位组件位于固定管与活动管之间，所述单向限位组件用于控制活动管从固定管中单向滑出。本申请具有提高基坑支护结构的适用性的效果。
Foundation pit supporting structure and foundation pit construction method
一种基坑支护结构及基坑施工方法
WU JIANMING (author) / LUO ZHONGWEI (author) / WANG BAOXIN (author) / GAO YANJUN (author) / HUANG YONG (author)
2022-07-29
Patent
Electronic Resource
Chinese
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