Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Light lifting appliance for hoisting panel girder cable of arch bridge
The invention discloses a light lifting appliance for hoisting a panel girder cable of an arch bridge. The large-span steel structure arch bridge usually adopts the panel girder as a main structure of a traffic lane system. According to the arch bridge hoisted by a cable crane, when the transverse width of the panel girder is smaller than that of an arch rib and no enough space is reserved on the two sides of the panel girder for arranging lifting lugs, the specially-made lifting appliance needs to be used for hoisting. The lifting appliance is used for widening a narrow girder body and providing a reliable hoisting point for the crane. The light panel girder lifting appliance not only has the function, but also has the advantages of light self-weight, simplicity and convenience in operation, low construction cost and the like.
本发明公开了一种拱桥格子梁缆索吊装轻型吊具；大跨径钢结构拱桥常采用采用格子梁作为行车道系的主要结构；采用缆索吊机进行吊装的拱桥，当格子梁的横向宽度比拱肋横向宽度小，格子梁两侧没有足够空间设置吊耳时，便需要使用特制的吊具进行吊装。此类吊具的功能是对窄的梁体进行“加宽”，为吊机提供可靠的吊点。本专利所提出的轻型格子梁吊具除了满足此功能外，还具有具有自重轻，操作简便、施工成本低等优点。
Light lifting appliance for hoisting panel girder cable of arch bridge
The invention discloses a light lifting appliance for hoisting a panel girder cable of an arch bridge. The large-span steel structure arch bridge usually adopts the panel girder as a main structure of a traffic lane system. According to the arch bridge hoisted by a cable crane, when the transverse width of the panel girder is smaller than that of an arch rib and no enough space is reserved on the two sides of the panel girder for arranging lifting lugs, the specially-made lifting appliance needs to be used for hoisting. The lifting appliance is used for widening a narrow girder body and providing a reliable hoisting point for the crane. The light panel girder lifting appliance not only has the function, but also has the advantages of light self-weight, simplicity and convenience in operation, low construction cost and the like.
本发明公开了一种拱桥格子梁缆索吊装轻型吊具；大跨径钢结构拱桥常采用采用格子梁作为行车道系的主要结构；采用缆索吊机进行吊装的拱桥，当格子梁的横向宽度比拱肋横向宽度小，格子梁两侧没有足够空间设置吊耳时，便需要使用特制的吊具进行吊装。此类吊具的功能是对窄的梁体进行“加宽”，为吊机提供可靠的吊点。本专利所提出的轻型格子梁吊具除了满足此功能外，还具有具有自重轻，操作简便、施工成本低等优点。
Light lifting appliance for hoisting panel girder cable of arch bridge
一种拱桥格子梁缆索吊装轻型吊具
CHEN YOUSHENG (Autor:in) / LU YI (Autor:in) / ZHANG WEIFU (Autor:in) / HOU CHAOYIN (Autor:in) / WEI CHANGWEI (Autor:in) / LI CHAORAN (Autor:in) / ZHOU YONGKAI (Autor:in) / CHEN XINGZHOU (Autor:in) / ZENG YIFENG (Autor:in) / WANG XIAOYI (Autor:in)
09.04.2021
Patent
Elektronische Ressource
Chinesisch
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