Fabricated building steel structure and construction technology: Fid-Bau Portal

Fabricated building steel structure and construction technology

FAN ZHIFU / YAN DONGYI / LI JIAQIE / HE YONGYANG / XIE WEN / LI SAI

The invention belongs to the technical field of building production, and discloses a fabricated building steel structure and a construction process. The fabricated building steel structure comprises a middle shaft rod, rectangular cavities are formed in the upper side and the lower side of the middle shaft rod correspondingly, first hydraulic cylinders are fixedly mounted in the two rectangular cavities, a rectangular plate is fixedly mounted at the output ends of the two first hydraulic cylinders, and a mounting mechanism is arranged on the rectangular plate; and a redundant mechanism is arranged on the middle shaft rod. According to the fabricated building steel structure and the construction technology, through the arrangement of the mounting mechanism, the supporting strength of the supporting piece between the two steel structures is improved, an operator who works in a high space can conveniently and rapidly mount the center shaft at a high position, the situation that bolt mounting is needed in the past is replaced, and the construction efficiency is improved. Stable positioning can be achieved only by installing a small number of bolts, various steel structure sizes needing to be connected can be well adapted, and adaptability and convenience are improved.

本发明属于建筑生产技术领域，公开了一种装配式建筑钢结构及施工工艺。该装配式建筑钢结构及施工工艺，包括中轴杆，所述中轴杆的上下两侧均开设有矩形空腔，且两个所述矩形空腔内固定安装有液压缸一，两个所述液压缸一的输出端固定安装有矩形板，所述矩形板上设置有安装机构，所述中轴杆上设置有冗余机构。该装配式建筑钢结构及施工工艺，通过安装机构的设置，提高了对于两个钢结构之间的支撑件的支撑强度，且可以便于对于高所空作业的操作人员可以在高处对于中轴处的快速安装，替换了以往都需要采用螺栓安装的情况，此申请只需要安装少数螺栓即可实现稳固定位，且可以很好的适配多种所需要连接的钢结构尺寸，提高了适配性与便捷性。

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