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A platform for research: civil engineering, architecture and urbanism
Bridge girder erection machine movable formwork main beam side-lying assembly method
The invention relates to the field of steel structure non-standard piece large box girder manufacturing, in particular to a bridge girder erection machine movable formwork girder side-lying assembly method which comprises the following steps: S1, material preparation; s2, a wing plate web component is prepared; s3, the second component web is fixed to the first component wing plate and the second component wing plate; s4, a first component web is fixed; s5, the positions of all the components are corrected; s6, welding and fixing; and S7, a manhole is cut out and leveled. According to the side-lying assembling method, assembling and manufacturing of most large box girders can be met, existing conditions on site can be fully utilized, the operation height of manufacturing of the whole main girder is fully reduced, the manufacturing process of the whole box girder is safer, welding and fixing of part of positions are more convenient, labor force is saved, and labor cost is reduced; the safety index is improved, the construction time is shortened, and powerful guarantee is provided for improving the overall construction efficiency of the movable formwork of the bridge girder erection machine.
本发明涉及钢结构非标件大型箱梁制作领域，具体涉及一种架桥机移动模架主梁侧卧组装方法，包括以下步骤：S1、备料；S2、制备翼板腹板构件；S3、构件腹板二与构件翼板一、构件翼板二固定；S4、固定构件腹板一；S5、将各构件进行位置修正；S6、焊接固定；S7、切割出人孔并整平。本发明的侧卧组装方法可以满足大部分大型箱梁的组装制作，能充分利用现场已有条件，充分降低了整个主梁制作的作业高度，让整个箱梁的制作过程更加的安全，并且使部分位置的焊接固定更加方便，节约劳动力，降低劳动成本；提升了安全指数，缩短了施工时间，为提高架桥机移动模架的整体施工效率提供了有力的保障。
Bridge girder erection machine movable formwork main beam side-lying assembly method
The invention relates to the field of steel structure non-standard piece large box girder manufacturing, in particular to a bridge girder erection machine movable formwork girder side-lying assembly method which comprises the following steps: S1, material preparation; s2, a wing plate web component is prepared; s3, the second component web is fixed to the first component wing plate and the second component wing plate; s4, a first component web is fixed; s5, the positions of all the components are corrected; s6, welding and fixing; and S7, a manhole is cut out and leveled. According to the side-lying assembling method, assembling and manufacturing of most large box girders can be met, existing conditions on site can be fully utilized, the operation height of manufacturing of the whole main girder is fully reduced, the manufacturing process of the whole box girder is safer, welding and fixing of part of positions are more convenient, labor force is saved, and labor cost is reduced; the safety index is improved, the construction time is shortened, and powerful guarantee is provided for improving the overall construction efficiency of the movable formwork of the bridge girder erection machine.
本发明涉及钢结构非标件大型箱梁制作领域，具体涉及一种架桥机移动模架主梁侧卧组装方法，包括以下步骤：S1、备料；S2、制备翼板腹板构件；S3、构件腹板二与构件翼板一、构件翼板二固定；S4、固定构件腹板一；S5、将各构件进行位置修正；S6、焊接固定；S7、切割出人孔并整平。本发明的侧卧组装方法可以满足大部分大型箱梁的组装制作，能充分利用现场已有条件，充分降低了整个主梁制作的作业高度，让整个箱梁的制作过程更加的安全，并且使部分位置的焊接固定更加方便，节约劳动力，降低劳动成本；提升了安全指数，缩短了施工时间，为提高架桥机移动模架的整体施工效率提供了有力的保障。
Bridge girder erection machine movable formwork main beam side-lying assembly method
一种架桥机移动模架主梁侧卧组装方法
ZHAO QIANG (author) / WANG XUENA (author) / WANG BO (author) / LI CHEN (author) / ZHAO TING (author) / JIANG RUI (author) / WANG YONGXU (author) / GAO YINGYING (author)
2022-06-24
Patent
Electronic Resource
Chinese
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