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A platform for research: civil engineering, architecture and urbanism
Self-stabilizing inner-support-free foundation pit supporting structure
The invention discloses a self-stabilization inner-support-free foundation pit supporting structure, and belongs to the technical field of foundation pit supporting. The device comprises a main supporting plate, the main supporting plate is connected with a driving mechanism, the driving mechanism drives the main supporting plate to move horizontally and abut against or be separated from the side wall of a foundation pit, an auxiliary supporting plate is arranged on the main supporting plate and connected with a linkage mechanism, and the linkage mechanism drives the auxiliary supporting plate and the main supporting plate to be combined or separated. When the auxiliary supporting plate and the main supporting plate are in the combined state, the auxiliary supporting plate and the main supporting plate form a whole plate, when the auxiliary supporting plate and the main supporting plate are in the separated state, the auxiliary supporting plate and the main supporting plate are used for abutting against the side wall of the foundation pit, and the driving mechanism drives the main supporting plate to be close to the inner wall of the foundation pit so that abutting supporting of the inner wall of the foundation pit can be achieved. According to the supporting structure, the supporting operation of the foundation pit in a limited space is facilitated, the construction difficulty is reduced, the construction efficiency of the foundation pit is improved, and the subsequent operations such as supporting and dismounting are facilitated.
本发明公开了一种自稳定无内支撑基坑支护结构，属于基坑支护技术领域。它包括主支护板，主支护板与驱动机构连接，驱动机构驱动主支护板水平移动且与基坑侧壁抵靠或分离，主支护板上设置有副支护板，副支护板与连动机构连接，连动机构驱动副支护板与主支护板合并或分离动作，副支护板与主支护板处在合并状态时，副支护板与主支护板构成一块整板，副支护板与主支护板处在分离状态时，分别用于与基坑侧壁抵靠，通过驱动机构驱动主支护板与基坑内壁靠近，以实现对基坑内壁的抵靠支撑，确保对基坑支撑的可靠度，该支护结构便于受限空间的基坑支护作业，降低了施工难度，提高基坑施工效率，并且方便后续的支护拆卸等作业。
Self-stabilizing inner-support-free foundation pit supporting structure
The invention discloses a self-stabilization inner-support-free foundation pit supporting structure, and belongs to the technical field of foundation pit supporting. The device comprises a main supporting plate, the main supporting plate is connected with a driving mechanism, the driving mechanism drives the main supporting plate to move horizontally and abut against or be separated from the side wall of a foundation pit, an auxiliary supporting plate is arranged on the main supporting plate and connected with a linkage mechanism, and the linkage mechanism drives the auxiliary supporting plate and the main supporting plate to be combined or separated. When the auxiliary supporting plate and the main supporting plate are in the combined state, the auxiliary supporting plate and the main supporting plate form a whole plate, when the auxiliary supporting plate and the main supporting plate are in the separated state, the auxiliary supporting plate and the main supporting plate are used for abutting against the side wall of the foundation pit, and the driving mechanism drives the main supporting plate to be close to the inner wall of the foundation pit so that abutting supporting of the inner wall of the foundation pit can be achieved. According to the supporting structure, the supporting operation of the foundation pit in a limited space is facilitated, the construction difficulty is reduced, the construction efficiency of the foundation pit is improved, and the subsequent operations such as supporting and dismounting are facilitated.
本发明公开了一种自稳定无内支撑基坑支护结构，属于基坑支护技术领域。它包括主支护板，主支护板与驱动机构连接，驱动机构驱动主支护板水平移动且与基坑侧壁抵靠或分离，主支护板上设置有副支护板，副支护板与连动机构连接，连动机构驱动副支护板与主支护板合并或分离动作，副支护板与主支护板处在合并状态时，副支护板与主支护板构成一块整板，副支护板与主支护板处在分离状态时，分别用于与基坑侧壁抵靠，通过驱动机构驱动主支护板与基坑内壁靠近，以实现对基坑内壁的抵靠支撑，确保对基坑支撑的可靠度，该支护结构便于受限空间的基坑支护作业，降低了施工难度，提高基坑施工效率，并且方便后续的支护拆卸等作业。
Self-stabilizing inner-support-free foundation pit supporting structure
一种自稳定无内支撑基坑支护结构
HUANG JINKUN (author) / CAO ZIJUN (author) / CHENG ANCHUN (author) / LU XIXIN (author) / ZHANG SHOUFENG (author) / NAN BO (author) / WEI PENGFEI (author) / SUN ZESHU (author) / WANG SHENJIE (author) / CHEN SHIFU (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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