Reusable foundation pit supporting device and using method thereof: Fid-Bau Portal

Reusable foundation pit supporting device and using method thereof

XU CHAO / LI BIXIANG / ZHOU XULUN

The invention discloses a reusable foundation pit supporting device and a using method thereof, and relates to the technical field of building engineering. The reusable foundation pit supporting device comprises an anchor rod; one side of the anchor rod is connected to a supporting slope; the other side of the anchor rod is detachably provided with an anchor head reinforcing device; and a prefabricated socket board is arranged between the anchor head reinforcing device and the supporting slope, and besides a slot of the prefabricated socket board is matched with a plug-in body of another prefabricated socket board. The reusable foundation pit supporting and protecting device has the characteristics of being convenient in construction and reusable; besides, a hanging net guniting supportingeffect can be realized; and construction efficiency is effectively improved while lowering construction cost.

本发明公开了一种可重复使用的基坑支护装置及使用方法，涉及建筑工程技术领域，包括锚杆，所述锚杆的一侧与支护坡面连接，锚杆的另一侧可拆卸地设有锚头加固器；所述锚头加固器与支护坡面之间设有预制承插板，且锚杆设置在预制承插板内；所述预制承插板的两侧分别设有插槽和插体，且一个预制承插板的插槽与另一个预制承插板的插体相配合。本发明具有施工便捷，循环利用的特点，且能达到挂网喷浆的支护效果，在降低施工成本的同时有效地提高了施工效率。

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