A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Inner supporting system for foundation pit support structure
The invention belongs to the technical field of deep and large foundation pit construction and supporting, and discloses an inner supporting system for a foundation pit support structure, which comprises two enclosing purlins arranged on the opposite side walls of a foundation pit in the horizontal direction in an opposite way; the moving mechanism comprises a U-shaped moving frame connected to one enclosing purlin in a sliding mode, and the U-shaped moving frame can move in the length direction of the enclosing purlin in a reciprocating mode; the rotary mounting part is arranged on the upper end face of the bottom of the U-shaped moving frame; and the supporting assembly comprises a plurality of sections of telescopic supporting rods which are sequentially connected, one end of the first section of telescopic supporting rod is connected with a universal ball head mechanism, and the universal ball head mechanism is fixed to the rotary mounting part. The site adaptability and the overall adjustability of the inner supporting system are greatly improved, and construction is convenient.
本发明属于深大基坑施工及支护技术领域，公开了一种基坑围护结构用内支撑体系，包括：围檩，两个所述围檩沿水平方向正对设置在基坑的相对侧壁上；移动机构，所述移动机构包括滑动连接在一个所述围檩上的U型移动架，所述U型移动架能够沿所述围檩的长度方向往复移动；旋转安装部，所述旋转安装部设置在所述U型移动架底部上端面；支撑组件，所述支撑组件包括若干段依次连接的可伸缩支撑杆，第一段所述可伸缩支撑杆的一端连接有万向球头机构，所述万向球头机构固定在所述旋转安装部上。本发明极大增加了内支撑体系的场地适应能力和整体可调节性，方便施工。
Inner supporting system for foundation pit support structure
The invention belongs to the technical field of deep and large foundation pit construction and supporting, and discloses an inner supporting system for a foundation pit support structure, which comprises two enclosing purlins arranged on the opposite side walls of a foundation pit in the horizontal direction in an opposite way; the moving mechanism comprises a U-shaped moving frame connected to one enclosing purlin in a sliding mode, and the U-shaped moving frame can move in the length direction of the enclosing purlin in a reciprocating mode; the rotary mounting part is arranged on the upper end face of the bottom of the U-shaped moving frame; and the supporting assembly comprises a plurality of sections of telescopic supporting rods which are sequentially connected, one end of the first section of telescopic supporting rod is connected with a universal ball head mechanism, and the universal ball head mechanism is fixed to the rotary mounting part. The site adaptability and the overall adjustability of the inner supporting system are greatly improved, and construction is convenient.
本发明属于深大基坑施工及支护技术领域，公开了一种基坑围护结构用内支撑体系，包括：围檩，两个所述围檩沿水平方向正对设置在基坑的相对侧壁上；移动机构，所述移动机构包括滑动连接在一个所述围檩上的U型移动架，所述U型移动架能够沿所述围檩的长度方向往复移动；旋转安装部，所述旋转安装部设置在所述U型移动架底部上端面；支撑组件，所述支撑组件包括若干段依次连接的可伸缩支撑杆，第一段所述可伸缩支撑杆的一端连接有万向球头机构，所述万向球头机构固定在所述旋转安装部上。本发明极大增加了内支撑体系的场地适应能力和整体可调节性，方便施工。
Inner supporting system for foundation pit support structure
一种基坑围护结构用内支撑体系
QI YINCHUAN (author) / LI WEIJIE (author) / BIAN JUNGANG (author) / SHI LIN (author) / DOU ZHIHANG (author)
2023-07-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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