Recyclable foundation bolt group pre-embedding positioning device and method: Fid-Bau Portal

Recyclable foundation bolt group pre-embedding positioning device and method

WANG KE / ZHAO XIAOLEI

The invention relates to a recyclable foundation bolt group pre-embedding positioning device and method. The recyclable foundation bolt group pre-embedding positioning device comprises a plurality of supporting vertical rods, a plurality of supporting cross rods detachably connected to the supporting vertical rods, a plurality of limiting cross rods, a lower positioning disc arranged on the limiting cross rods, a plurality of middle-layer protection positioning pipes connected to the upper end of the lower positioning disc, and an upper limiting disc connected to the upper ends of the middle-layer protection positioning pipes; and a plurality of penetrating holes are formed in the lower positioning disc and the upper limiting disc, and the penetrating holes are matched with the middle-layer protection positioning pipes and used for foundation bolts to penetrate through. According to the recyclable foundation bolt group pre-embedding positioning device and method, the effect of accurately positioning a foundation bolt group can be achieved, meanwhile, supporting profile steel poured in concrete can be taken out and can be detached for repeated use after construction is completed, material waste is reduced, grouting and tamping can be conducted on a hole again after the supporting profile steel is taken out, and the quality of the poured foundation is not influenced.

本发明涉及一种可循环利用的地脚螺栓群预埋定位装置及方法，包括若干个支撑立杆、可拆卸式连接在支撑立杆上的若干个支撑横杆以及若干个限位横杆、设于若干个限位横杆上的下定位盘、连接在下定位盘上端的若干个中层保护定位管、连接在中层保护定位管上端的上限位盘，所述下定位盘和上限位盘上均设有若干个穿孔，该穿孔与中层保护定位管相配合设置，供地脚螺栓穿过。该可循环利用的地脚螺栓群预埋定位装置及方法，可以达到对地脚螺栓群精准定位的效果，同时也可以将浇灌在混凝土中的支撑型钢取出，等施工完成后可以拆卸出来进行重复使用，减少材料的浪费，并且取出后可以对洞口重新灌浆填实，不影响到浇筑后的地基质量。

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