Foundation pit pre-embedded type double-liquid grouting leaking stoppage device: Fid-Bau Portal

Foundation pit pre-embedded type double-liquid grouting leaking stoppage device

LIU MINGJIE

The invention discloses a foundation pit pre-embedded type double-liquid grouting leaking stoppage device. The device comprises a preset hole formed in an original soil layer and close to a water stop wall, a containing groove is formed in the top of the preset hole, a containing plate is connected into the containing groove, a mounting groove is formed in the containing plate, a mounting plate is connected into the mounting groove, and the mounting plate is arranged in the mounting groove, mounting holes are formed in the two sides of the mounting plate, connecting mechanisms used for fixing the mounting plate to the containing plate are arranged in the mounting holes, an opening is formed in the middle of the mounting plate, a second mounting frame located above the opening is fixed to the upper end of the mounting plate, and two connecting sleeves are rotationally connected to the lower end of the second mounting frame; the lower ends of the two connecting sleeves are fixedly sleeved with a cement paste pipe and a water glass pipe correspondingly. The device has the effects of rapidly filling the collapsed position and preventing the ground of the original soil layer from collapsing, and the cement paste and the water glass are mixed more uniformly, so that the mixed condensation filling effect is improved.

本发明公开了一种基坑预埋型双液注浆堵漏装置，包括设置在原有土层内并靠近止水墙的预设孔，所述预设孔顶部设有放置槽，所述放置槽内连接有放置板，所述放置板上开设有安装槽，所述安装槽内连接有安装板，所述安装板的两侧均开设有安装孔，所述安装孔内设有用于将安装板固定在放置板上的连接机构，所述安装板中部设有开口，所述安装板上端固定有位于开口上方的第二安装架，所述第二安装架的下端转动连接有两个连接套管，两个所述连接套管的下端分别固定套接有水泥浆管、水玻璃管。本发明具有快速填补塌空位置，防止原有土层的地面坍塌的效果，且水泥浆与水玻璃混合更均匀，进而提高混合的凝结填充效果。

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