Foundation pit supporting assembly and supporting construction method: Fid-Bau Portal

Foundation pit supporting assembly and supporting construction method

ZHANG XUEMING / GUAN PEILONG / YU ZHISHUI

The foundation pit supporting assembly comprises a bottom plate, a clamping strip is fixedly connected to the outer wall of one side of the bottom plate, a butt joint plate is arranged on one side of the bottom plate, a clamping groove is formed in the outer wall of one side of the butt joint plate, and the bottom plate is connected with the butt joint plate in a clamped mode through the clamping strip. A supporting plate is arranged at the top of the butt joint plate, a lifting assembly used for adjusting the height of the supporting plate is arranged in the butt joint plate, through holes distributed at equal intervals are formed in the outer wall of one side of the supporting plate, and a first rotating seat is fixedly connected to the outer wall of the top of the bottom plate. Accumulated water collected in the shell can be rapidly discharged through the pump body, dryness of the side wall of the foundation pit is guaranteed, and the situation that the side wall of the foundation pit is in a moist and soft state for a long time due to certain water seepage of the side wall of the foundation pit, and large-area falling of the side wall of the supporting assembly during supporting is likely to happen is avoided; and the supporting effect of the whole device on the foundation pit is influenced.

本发明公开了一种基坑支护组件及支护施工方法，包括底板，所述底板的一侧外壁固定连接有卡条，所述底板的一侧设置有对接板，所述对接板的一侧外壁开设有卡槽，所述底板通过所述卡条与所述对接板相互卡接，所述对接板的顶部设置有支护板，所述对接板的内部设置有用于对所述支护板的高度进行调节的升降组件，所述支护板的一侧外壁开设有等距离分布的通孔，所述底板的顶部外壁固定连接有第一转动座。本发明通过泵体可以将收集在壳体内部的积水快速排出，保证了基坑侧壁的干燥，避免基坑的侧壁会出现一定的渗水，从而导致基坑的侧壁长期处于潮湿松软的状态，容易导致支护组件在支护时出现侧壁大面积脱落的情况，影响了整个装置对基坑的支护效果。

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