A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of truss girder in work shed
The invention relates to the technical field of steel beam hoisting, in particular to a construction method of a truss main beam in a work shed, according to the construction method of the truss main beam in the work shed, through cooperation of an indoor hoisting mechanism and an outdoor hoisting mechanism, transfer and exchange of the main beam are achieved, and the main beam can be hoisted into the work shed from a work shed gate; the main beam is hoisted and installed in the mode that a lifting rope hook of an outdoor hoisting mechanism penetrates through space gaps between the roof purlins, the influence of the installed roof purlins is avoided, the roof does not need to be dismantled, large dismantling and large repairing of the work shed are reduced, the later-period recovery construction difficulty is lowered, the influence on the service life of the work shed is avoided, the construction time is short, and the construction efficiency is improved. And the hoisting height is low, so that the high-altitude operation risk is effectively reduced, and the construction cost is reduced.
本发明涉及钢梁吊装技术领域，特别涉及一种工棚内桁架主梁的施工方法，本发明的一种工棚内桁架主梁的施工方法，通过室内起吊机构和室外起吊机构配合，实现主梁转运调换，使主梁能够从工棚大门吊运至工棚内，同时，通过将室外起吊机构吊绳吊钩穿过棚顶檩条之间空间间隙的方式进行主梁的起吊安装，不受棚顶已安装檩条的影响，勿需拆除棚顶，减少了对工棚的大拆大修复，降低了后期恢复施工难度，避免影响工棚的使用寿命，且施工时间较短，起吊高度较低，有效的降低了高空作业风险，降低了施工成本。
Construction method of truss girder in work shed
The invention relates to the technical field of steel beam hoisting, in particular to a construction method of a truss main beam in a work shed, according to the construction method of the truss main beam in the work shed, through cooperation of an indoor hoisting mechanism and an outdoor hoisting mechanism, transfer and exchange of the main beam are achieved, and the main beam can be hoisted into the work shed from a work shed gate; the main beam is hoisted and installed in the mode that a lifting rope hook of an outdoor hoisting mechanism penetrates through space gaps between the roof purlins, the influence of the installed roof purlins is avoided, the roof does not need to be dismantled, large dismantling and large repairing of the work shed are reduced, the later-period recovery construction difficulty is lowered, the influence on the service life of the work shed is avoided, the construction time is short, and the construction efficiency is improved. And the hoisting height is low, so that the high-altitude operation risk is effectively reduced, and the construction cost is reduced.
本发明涉及钢梁吊装技术领域，特别涉及一种工棚内桁架主梁的施工方法，本发明的一种工棚内桁架主梁的施工方法，通过室内起吊机构和室外起吊机构配合，实现主梁转运调换，使主梁能够从工棚大门吊运至工棚内，同时，通过将室外起吊机构吊绳吊钩穿过棚顶檩条之间空间间隙的方式进行主梁的起吊安装，不受棚顶已安装檩条的影响，勿需拆除棚顶，减少了对工棚的大拆大修复，降低了后期恢复施工难度，避免影响工棚的使用寿命，且施工时间较短，起吊高度较低，有效的降低了高空作业风险，降低了施工成本。
Construction method of truss girder in work shed
一种工棚内桁架主梁的施工方法
WANG CHENGLIANG (author) / LAN YANG (author) / HE QUANYA (author) / XIONG JUN (author) / LUO JIASI (author) / MENG WENHENG (author) / CHENG WENLIN (author) / TAN LIANGCHAO (author) / LI JIANTAO (author) / SUN WEIFEN (author)
2024-10-15
Patent
Electronic Resource
Chinese
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