A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-stabilizing foundation pit supporting structure
The invention relates to a self-stabilizing foundation pit supporting structure, and belongs to the technical field of foundation pit supporting. According to the foundation pit supporting structure, the expansion fixing piece capable of being opened in a sliding mode is arranged on the base to be matched with the damping locking device, so that the foundation pit supporting structure which can be automatically opened after being drilled into foundation pit soil and is high in self-stability is formed. Due to the arrangement of the drill bit part, the supporting structure can be conveniently drilled into a foundation pit, and extra installation tools or equipment is not needed; meanwhile, due to the sliding opening characteristic of the expansion fixing piece, the installation process is simplified, the installation difficulty and cost are reduced, the device can be conveniently withdrawn after the expansion fixing piece is closed through the arranged lock catch structure, and therefore detachable operation is facilitated; the supporting structure is suitable for foundation pits with different depths and sizes.
本发明涉及一种自稳式基坑支护结构，属于基坑支护技术领域。本发明通过在基座上设置可滑动撑开的膨胀固定件与阻尼锁止器进行配合，以形成能够在钻入基坑土壤后自动张开的自稳性强的基坑支护结构。其中，钻头部的设置使得该支护结构能够方便地钻入基坑中，无需额外的安装工具或设备；同时，膨胀固定件的滑动张开特性也简化了安装过程，降低了安装难度和成本，而设有的锁扣结构也便于膨胀固定件闭合后，以便于本装置退出，从而便于可拆卸作业；该支护结构适用于不同深度和尺寸的基坑。
Self-stabilizing foundation pit supporting structure
The invention relates to a self-stabilizing foundation pit supporting structure, and belongs to the technical field of foundation pit supporting. According to the foundation pit supporting structure, the expansion fixing piece capable of being opened in a sliding mode is arranged on the base to be matched with the damping locking device, so that the foundation pit supporting structure which can be automatically opened after being drilled into foundation pit soil and is high in self-stability is formed. Due to the arrangement of the drill bit part, the supporting structure can be conveniently drilled into a foundation pit, and extra installation tools or equipment is not needed; meanwhile, due to the sliding opening characteristic of the expansion fixing piece, the installation process is simplified, the installation difficulty and cost are reduced, the device can be conveniently withdrawn after the expansion fixing piece is closed through the arranged lock catch structure, and therefore detachable operation is facilitated; the supporting structure is suitable for foundation pits with different depths and sizes.
本发明涉及一种自稳式基坑支护结构，属于基坑支护技术领域。本发明通过在基座上设置可滑动撑开的膨胀固定件与阻尼锁止器进行配合，以形成能够在钻入基坑土壤后自动张开的自稳性强的基坑支护结构。其中，钻头部的设置使得该支护结构能够方便地钻入基坑中，无需额外的安装工具或设备；同时，膨胀固定件的滑动张开特性也简化了安装过程，降低了安装难度和成本，而设有的锁扣结构也便于膨胀固定件闭合后，以便于本装置退出，从而便于可拆卸作业；该支护结构适用于不同深度和尺寸的基坑。
Self-stabilizing foundation pit supporting structure
一种自稳式基坑支护结构
WANG JIAQING (author) / HU AIWEN (author) / SHI XIAOZHONG (author) / LIU JIN (author) / GAO FENG (author) / LIU JIE (author) / CHEN JIANGUANG (author) / LYU JING (author) / LIU HOUYI (author) / SUN CHUNJIE (author)
2025-01-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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