Large steel structure column butt joint installation positioning device and method: Fid-Bau Portal

Large steel structure column butt joint installation positioning device and method

LI YUGANG / YU FEI / ZHANG WEISHAN

The invention discloses a large steel structure column butt-joint installation positioning device and method, and the device comprises a butt-joint assembly (1) for correcting the deviation of steel column butt-joint positioning, a connecting assembly (2) for connecting all the assemblies, a positioning assembly (3) for guiding, and a steel column reserving assembly (4) for fixing. The butt joint assembly (1) comprises a square outer frame (102) provided with a reserved hole channel and size scales, a simple measuring component (103) installed in the square outer frame (102), and an adjusting bolt (104) for adjusting the displacement of the simple measuring component (103). The positioning assembly (3) comprises a shaped square frame (301), a calibration hole (305) is formed in a lower cross beam of the shaped square frame (301) and used for fixing the butt joint assembly (1) to measure the calibration distance between a lower steel column and the calibration hole (305), and a correction hole (304) is formed in an upper cross beam of the shaped square frame (301) and used for fixing the butt joint assembly (1) to correct the distance between an upper steel column and the correction hole (304) according to the calibration distance. And butt joint positioning of the upper steel column and the lower steel column is achieved.

本发明公开了一种大型钢结构柱对接安装定位装置及方法，装置包括，校正钢柱对接定位出现偏差的对接组件(1)、连接各组件的连接组件(2)、起导向作用的定位组件(3)、及起固定作用的钢柱预留组件(4)，对接组件(1)包括设有预留孔道及尺寸刻度的方型外框架(102)、安装于内部的简易测量构件(103)及调节简易测量构件(103)位移的调节螺栓(104)；定位组件(3)包括定型化方型框架(301)，其下部横梁上设有标定洞口(305)，用于固定对接组件(1)测量下钢柱与标定洞口(305)的标定距离，上部横梁上设有校正洞口(304)，用于固定对接组件(1)根据所述标定距离校正上钢柱与校正洞口(304)的距离，实现上钢柱与下钢柱的对接定位。

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