Foundation pit supporting device for foundation pit construction: Fid-Bau Portal

Foundation pit supporting device for foundation pit construction

GUO CHANGZHAN

The invention discloses a foundation pit supporting device for foundation pit construction, which comprises a foundation pit wall and bracing plates, wherein the supporting plates abutting against the foundation pit wall are arranged on the foundation pit wall, every two vertically adjacent supporting plates are connected through a clamping mechanism, bracing mechanisms are arranged between the bracing plates and the multiple supporting plates, the surface, opposite to the supporting plate, of each bracing plate is fixedly connected with two positioning blocks arranged up and down, a vertical rod is fixedly connected between the two positioning blocks, and each bracing plate is slidably connected with a sliding block. According to the foundation pit supporting device for foundation pit construction, the multiple supporting plates can be supported by arranging the bracing plates, multiple inclined bracing rods do not need to be adopted, meanwhile, different positions of the bracing plates can be supported by arranging the adjustable sliding blocks, then the bracing devices can adapt to the supporting plates with different heights, practicability is good, adjustment is convenient and fast, and meanwhile, transverse plates can be stably limited and cannot easy to move, so that the supporting plates can be stably braced.

本发明公开了一种基坑建设用基坑支护装置，包括基坑壁和支撑板，所述基坑壁上设有与其相抵的支护板，上下相邻的两个所述支护板通过卡接机构相连接，所述支撑板与多个支护板之间均设有支撑机构，所述支撑板与支护板相背的一面固定连接有上下设置的两个定位块，两个所述定位块之间固定连接有竖杆，所述支撑板上滑动连接有滑动块。本发明，通过设置支撑板可以对多个支护板进行支撑，无需采用多个斜撑杆，同时，通过设置可以调节的滑动块，可以对支撑板的不同位置进行支撑，进而可以适应不同的高度的支护板，实用性好且调节便捷，同时，可以对横板进行稳定的限位，使其不易移动，进而可以对支护板进行稳定的支撑。

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