Deep foundation pit supporting structure for building construction: Fid-Bau Portal

Deep foundation pit supporting structure for building construction

The invention discloses a deep foundation pit supporting structure for building construction. The deep foundation pit supporting structure comprises a deep foundation pit inner wall which is a flat side wall formed by excavating the ground, pouring piles evenly arranged on the inner side of the deep foundation pit inner wall at equal intervals, supporting plates laid on the outer sides of the pouring piles, supporting columns inserted into to-be-excavated earthwork in a penetrating mode, a base arranged between the adjacent supporting columns in a penetrating mode, a movable plate movably installed above the base, a supporting rod rotatably installed above the movable plate, and an installation block rotatably installed at the top end of the supporting rod at the front section. According to the deep foundation pit supporting structure for building construction, the novel structural design is adopted, the device can be immediately moved to the lower portion to be used after being used on the upper layer, the top end of the supporting rod does not need to be manually fixed to the supporting plate in the moving process, the whole device is more convenient and faster to use, and meanwhile, in the supporting process, a damping spring in the base can effectively damp the movement of the upper movable plate.

本发明公开了一种建筑施工深基坑支撑结构，包括深基坑内壁，由使用地面挖掘而成的平整侧壁，浇筑桩，等间距均匀排列在所述深基坑内壁内侧，支撑板，铺设在所述浇筑桩外侧，支撑柱，贯穿插入所述待挖土方内部，底座，贯穿设置在相邻所述支撑柱之间，活动板，活动安装在所述底座上方，支撑杆，转动安装在所述活动板上方，安装块，转动安装在前段所述支撑杆顶端。该建筑施工深基坑支撑结构，采用新型的结构设计，使得装置在上层使用完成之后可以立即移动到下方进行使用，并且在移动的过程中支撑杆顶端不需要手动与支撑板进行固定，使得装置整体使用更加方便快捷，同时在支撑的过程中底座内部的减震弹簧可以对上方活动板的活动进行有效减震。

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