Safety supporting structure for building foundation pit construction: Fid-Bau Portal

Safety supporting structure for building foundation pit construction

LU DEXIN / FANG ZHELONG / WAN WEIBO

The invention relates to a building foundation pit construction safety supporting structure which comprises a plurality of supporting structures, each supporting structure comprises a bottom plate and a supporting plate, a first elastic plate is arranged between each bottom plate and the corresponding supporting plate, one side of each first elastic plate is detachably connected to the corresponding bottom plate, and the other side of each first elastic plate is detachably connected to the corresponding supporting plate. The bottom plate is provided with a supporting mechanism used for driving the supporting plates at different angles to be supported to the side wall of the foundation pit, a second elastic plate is arranged between the supporting plates of the adjacent supporting structures, one side of the second elastic plate is detachably connected to the supporting plate on one side, and the other side of the second elastic plate is detachably connected to the supporting plate on the other side. The bottom plate is provided with a fixing mechanism used for fixing the bottom plate to the bottom wall of a foundation pit. The foundation pit supporting device has the advantage that the supporting effect on foundation pits in different shapes is improved.

本申请涉及一种建筑基坑施工安全支护结构，包括多组支护结构，每组支护结构均包括底板和支撑板，所述底板和支撑板之间设置有第一弹性板，所述第一弹性板的一侧可拆卸连接在底板上，另一侧可拆卸连接在支撑板上，所述底板上设置有用于带动不同角度的支撑板支撑至基坑侧壁上的支撑机构，相邻的所述支护结构的支撑板之间设置有第二弹性板，所述第二弹性板的一侧可拆卸连接在一侧支撑板上，另一侧可拆卸连接在另一侧支撑板上，所述底板上设置有用于将底板固定至基坑底壁上的固定机构；本申请具有提高对不同形状基坑支撑效果的优点。

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