[1]梁辉.900t缆载起重机创新设计[J].起重运输机械,2021,(17):72-78.
 Innovative design of 900 tons deck unit erection gantry[J].,2021,(17):72-78.
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900t缆载起重机创新设计()
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《起重运输机械》[ISSN:1001-0785/CN:11-1888/TN]

卷:
期数:
2021年17期
页码:
72-78
栏目:
新产品新技术
出版日期:
2021-09-30

文章信息/Info

Title:
Innovative design of 900 tons deck unit erection gantry
作者:
梁辉
文献标志码:
A
摘要:
缆载起重机作为悬索桥主梁安装施工的专用设备,随着我国悬索桥技术的快速发展,其应用也日益广泛,武汉鹦鹉洲长江大桥建设时,国内已出现了起重量达500t的缆载起重机,而武汉杨泗港长江大桥、连镇铁路五峰山长江大桥这两座千米级特大悬索桥的建设,对缆载起重机的性能提出了更高的要求。介绍应用于这两座大桥的900t缆载起重机,包括缆载起重机总体方案的选择、主要技术参数和主要结构组成,并对本缆载起重机采用的同步控制、快速行走、通用性设计等关键创新技术进行了说明,可为今后其它同类产品设计提供参考。
Abstract:
With the rapid development of suspension bridge technology in our ry,the application of deck unit erection gantry is becoming more more extensive.During the construction of Yingwuzhou Yangtze River Bridge in Wuhan, deck unit erection gantry with lifting capacity of 500 tons had already appeared. However, the construction of Wuhan Yangsigang Yangtze River Bridge Wufengshan Yangtze River Bridge, which are two thous-meter class suspension Bridges, puts forward higher requirements for the performance of deck unit erection gantry. The 900 tons deck unit erection gantry used in the two bridges is introduced, including the ion of the overall scheme of the deck unit erection gantry, the main technical parameters the main structure composition, describes the key innovative technologies adopted by the deck unit erection gantry, such as synonous control, fast running, universal design, etc. It can provide reference for the design of other similar products in the future.
更新日期/Last Update: 2021-10-28
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