一种基坑围檩斜换撑机构
By utilizing the fitting mechanism and self-locking mechanism of the foundation pit waler inclined support mechanism, the problem of low efficiency in handling the gap between the steel pipe pile support end and the waler surface is solved, achieving rapid adaptation and stable connection, and improving construction efficiency and stability.
CN122406771APending Publication Date: 2026-07-17THE FIRST CIVIL ENG CO LTD OF CREC SHANGHAI GRP +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- THE FIRST CIVIL ENG CO LTD OF CREC SHANGHAI GRP
- Filing Date
- 2026-06-04
- Publication Date
- 2026-07-17
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Figure CN122406771A_ABST
Abstract
本发明涉及基坑围檩斜换撑技术领域，具体为一种基坑围檩斜换撑机构，包括：钢牛腿安装在基坑底板上侧，钢牛腿前侧斜面上安装有钢管桩本体，钢管桩本体向前上方斜向延伸，钢管桩本体前侧设置有贴合机构，贴合机构位于钢管桩前侧与基坑围檩之间；本发明通过贴合机构，可灵活适配钢管桩支撑端与围檩面之间因施工累积误差所造成的缝隙，并实现各钢管桩支撑端与对应围檩表面之间的快速贴合，使钢管桩稳定保持轴向受力状态，从而显著提升了钢管桩支撑端与围檩连接节点的处理效率，并减轻了施工人员的操作强度与作业负担。
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