Installation and construction method for large steel structure fixing foundation embedded parts: Fid-Bau Portal

Installation and construction method for large steel structure fixing foundation embedded parts

FANG ZHILAN

The invention relates to an installation and construction method for large steel structure fixing foundation embedded parts. An embedded part installation device is used. The embedded part installation device comprises a base frame, a movable positioning unit and a clamping fixing unit. The base frame is of a concentric-square-shaped structure. A movable feeding unit is arranged at the lower end of the base frame. The clamping fixing unit is arranged on the inner wall of the lower end of the base frame. According to the method, the device replaces manpower to carry the embedded parts and position the embedded parts during pouring, so that the labor intensity of workers is reduced to a great extent. Through a multi-point fixing and clamping method, the problem that the whole embedded partscannot be effectively clamped when being clamped and fixed due to tiny errors is solved. By increasing friction between the device and the ground, stress displacement of the device during concrete pouring is prevented, and the problem that the embedded parts cannot be effectively fixed is solved.

本发明涉及一种大型钢结构固定基础预埋件安装施工方法，其使用了一种预埋件安装装置，该预埋件安装装置包括底座架、移动定位单元和夹持固定单元，所述的底座架形状为回型结构，底座架下端设置有移动进给单元；底座架下端内壁上设置有夹持固定单元；本方法通过装置代替人工对预埋件进行搬运以及浇筑时定位，从而极大程度上降低了工人的劳动强度；本发明通过多点固定夹持的方法，解决了这些细微的误差会导致对预埋件夹持固定时无法进行整体有效的夹持的问题；本发明通过增加装置与地面之间的摩擦，从而防止混凝土浇筑时，该装置受力位移，解决了无法对预埋件进行有效的固定的问题。

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