Foundation column and connecting structure and application method thereof: Fid-Bau Portal

Foundation column and connecting structure and application method thereof

LIU SHUNXIN

The invention discloses a foundation column and a connecting structure and an application method thereof. The foundation column comprises a foundation short column. A vertically-through hollow cavity is formed in the middle of the foundation short column. Foundation bolts which are vertically embedded in the foundation short column and vertically penetrate through the foundation short column are arranged on the periphery of the foundation short column, and external threads are arranged on the side walls of the ends of the foundation bolts. And the end head of the foundation bolt is in threaded connection with a leveling nut. According to the connecting structure, two corresponding leveling nuts are connected in a threaded locking mode or a clamping mode, and connection of the foundation short columns is achieved. The application method is used for achieving construction of exposed column feet and embedded column feet. Through use of the foundation short columns and the leveling nuts, quick connection and adjustment of components can be achieved, construction of exposed column feet and embedded column feet in the prior art is facilitated, construction procedures are reduced, the construction period is shortened, and efficiency is improved; the quality controllability and reliability are improved; and the cost is reduced.

本发明公开了一种基础柱及其连接结构和应用方法，基础柱包括基础短柱；基础短柱中部具有上下贯通的空心腔；基础短柱四周具有竖向预埋在其内部且上下贯穿的地脚螺栓，地脚螺栓的端头侧壁具有外螺纹；地脚螺栓的端头上螺纹连接有调平螺母。连接结构为两个对应的调平螺母通过螺纹锁紧方式，或者通过卡接方式连接，实现基础短柱的连接。应用方法用于实现外露式柱脚和埋入式柱脚的施工。本发明通过基础短柱和调平螺母的使用，能够实现构件快速的连接和调节，有利于现有技术中外露式柱脚和埋入式柱脚的施工，减少了施工工序，缩短了工期、提高了效率；提高了质量可控性与可靠性；降低了成本。

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