Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Parallel four-main-cable cable-crossing crane and using method thereof
The invention relates to a parallel four-main-cable cable-crossing crane and a using method thereof. The parallel four-main-cable cable-crossing crane comprises two on-cable supporting and walking systems, two hoisting systems, a main truss (8) and a control system, and the two on-cable supporting and walking systems are arranged at the two ends of the main truss (8) in parallel through the hoisting systems respectively. When the parallel four-main-cable cable-crossing crane is used for the suspension bridge with the main cables in the form of the parallel four main cables and double main cables arranged on one side in parallel, the main cables are balanced in stress, the overall structure is light in self weight, high in stability, high in controllability and high in self-adaptive capacity, and the hoisting operation difficulty of the oversized-span suspension bridge is reduced.
本发明涉及一种平行四主缆跨缆吊机及其使用方法，该平行四主缆跨缆吊机，包括缆上支撑及行走系统、吊装系统、主桁架（8）和控制系统，所述的缆上支撑及行走系统和吊装系统均为两个，两个缆上支撑及行走系统分别通过吊装系统平行设置在主桁架（8）两端。本发明提供的一种平行四主缆跨缆吊机用于主缆形式为平行四主缆、单侧并置双主缆的悬索桥时，主缆受力均衡，整体结构自重较轻，稳定性好，可控性高，自适应能力强，降低了超大跨径悬索桥的吊装作业难度。
Parallel four-main-cable cable-crossing crane and using method thereof
The invention relates to a parallel four-main-cable cable-crossing crane and a using method thereof. The parallel four-main-cable cable-crossing crane comprises two on-cable supporting and walking systems, two hoisting systems, a main truss (8) and a control system, and the two on-cable supporting and walking systems are arranged at the two ends of the main truss (8) in parallel through the hoisting systems respectively. When the parallel four-main-cable cable-crossing crane is used for the suspension bridge with the main cables in the form of the parallel four main cables and double main cables arranged on one side in parallel, the main cables are balanced in stress, the overall structure is light in self weight, high in stability, high in controllability and high in self-adaptive capacity, and the hoisting operation difficulty of the oversized-span suspension bridge is reduced.
本发明涉及一种平行四主缆跨缆吊机及其使用方法，该平行四主缆跨缆吊机，包括缆上支撑及行走系统、吊装系统、主桁架（8）和控制系统，所述的缆上支撑及行走系统和吊装系统均为两个，两个缆上支撑及行走系统分别通过吊装系统平行设置在主桁架（8）两端。本发明提供的一种平行四主缆跨缆吊机用于主缆形式为平行四主缆、单侧并置双主缆的悬索桥时，主缆受力均衡，整体结构自重较轻，稳定性好，可控性高，自适应能力强，降低了超大跨径悬索桥的吊装作业难度。
Parallel four-main-cable cable-crossing crane and using method thereof
一种平行四主缆跨缆吊机及其使用方法
LIU XUN (Autor:in) / LI PENG (Autor:in) / LI XUNGUO (Autor:in) / XIAN JIANPING (Autor:in) / JIN CANG (Autor:in) / ZHANG HAOWEI (Autor:in) / LIU XINHUA (Autor:in) / SHU HONGSHENG (Autor:in) / HOU RUNFENG (Autor:in) / BAI WENZHE (Autor:in)
06.07.2021
Patent
Elektronische Ressource
Chinesisch
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