Supporting, reinforcing and connecting device for deep foundation pit: Fid-Bau Portal

Supporting, reinforcing and connecting device for deep foundation pit

MA YOUCHAO / SHU NINGNING / XU JIAJIE / YANG HUI / ZHANG YONGJIAN

The invention relates to the technical field of deep foundation pit supporting construction, in particular to a deep foundation pit supporting, reinforcing and connecting device. Comprising an angle adjusting unit and an auxiliary fixing unit, the angle adjusting unit and the auxiliary fixing unit are installed on two steel supporting cross beams respectively during operation, and first installation frames are arranged on the angle adjusting unit and the auxiliary fixing unit; the angle adjusting unit can easily position the connecting rod through the bearing rod and can be matched with a limiting plate on the auxiliary fixing unit so that the connecting rod can be kept static all the time during welding, all the operations of positioning, angle adjusting and welding can be completed only by one worker, labor is saved, and meanwhile operation is more convenient; according to the angle adjusting unit, the included angles between the two connecting rods and the steel supporting cross beam can be adjusted at the same time through the angle adjusting piece, a worker only needs to stir one connecting rod to adjust and position the two connecting rods, work is easy, and meanwhile efficiency is improved.

本发明涉及深基坑支护施工技术领域，具体为一种深基坑支护加固连接装置。包括角度调节单元、辅助固定单元，二者在作业时分别安装于两条钢支撑横梁上，所述角度调节单元、辅助固定单元上均设置有一号安装架；本发明设置的角度调节单元能够通过承载杆轻松地对连接杆进行定位，还能配合辅助固定单元上的限位板使得焊接时连接杆时刻保持静止，且只需要一名工人即可完成定位‑角度调节‑焊接的全部操作，节省人工的同时操作更加方便；本发明设置的角度调节单元能够通过角度调节件来同时对两根连接杆与钢支撑横梁之间的夹角进行调整，且工人只需拨动其中一根连接杆即可完成对两根连接杆的调整和定位，工作轻松的同时提高了效率。

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