Deep foundation pit displacement detection device: Fid-Bau Portal

Deep foundation pit displacement detection device

WANG YEJIANG / SHEN QUN / LI CHENGWEI

The invention provides a supporting piece. The supporting piece is arranged close to the side wall of a foundation pit and can provide a vertical supporting effect. The first positioning piece is of an annular structure and is horizontally arranged, and the first positioning piece is fixedly connected with the supporting piece; the multiple second positioning pieces are fixed to the side wall of the foundation pit, and the multiple second positioning pieces are arranged on the same horizontal plane and evenly distributed around the first positioning piece; one first detection mechanism is movably connected between the two adjacent second positioning pieces, and the first detection mechanism is used for monitoring the distance between the two adjacent second positioning pieces; one second detection mechanism is movably connected between the middle part of each first detection mechanism and the first positioning piece, and the second detection mechanism is used for monitoring the distance between the first detection mechanism and the first positioning piece. According to the invention, the specific displacement positioning and the approximate displacement direction of the point location can be obtained according to the detection data.

本发明提供了支撑件，所述支撑件靠近基坑侧壁设置并可提供竖向支撑作用；第一定位件，所述第一定位件为环状结构且水平设置，所述第一定位件与所述支撑件固定连接；第二定位件，所述第二定位件设有多个且固定在基坑侧壁上，多个所述第二定位件设置在同一水平面上且环绕所述第一定位件均匀分布；第一检测机构，相邻的两个所述第二定位件之间活动连接有一个所述第一检测机构，所述第一检测机构用于监测相邻的两个所述第二定位件之间的间距；第二检测机构，每个所述第一检测机构的中部与所述第一定位件之间活动连接有一个所述第二检测机构，所述第二检测机构用于监测所述第一检测机构与所述第一定位件之间的间距。本发明能根据检测数据得到具体的位移定位及该点位发生位移的大致方向。

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren