A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Crawling type construction platform of suspension bridge main cable and advancing control method of crawling type construction platform
The invention discloses a creeping type construction platform for a main cable of a suspension bridge and an advancing control method thereof.The creeping type construction platform comprises the main cable, jacking mechanisms matched with the main cable are arranged at the two ends of a platform body, a hanging mechanism matched with the main cable is slidably connected to the platform body, and the jacking mechanisms are used for achieving jacking supporting of the platform body relative to the main cable; the hanging mechanism is used for achieving sliding operation of the platform body relative to a main cable, and the jacking mechanism and the hanging mechanism are alternately used. The traction mechanism is connected between the platform body and the main cable and used for dragging the platform body to slide and advance in the length direction of the main cable when the hanging mechanism is used. The jacking mechanism and the hanging mechanism are controlled to be alternately used, when the hanging mechanism is used, the jacking mechanism is separated from the main cable, and the traction mechanism drags the platform body to slide and advance in the length direction of the main cable; when the jacking mechanism is used, the hanging mechanism is separated from the main cable, so that the position of the hanging mechanism is adjusted, and a moving space is provided for next dragging and advancing of the traction mechanism.
本发明公开了一种悬索桥主缆的爬行式施工平台及其行进控制方法，包括主缆，平台本体两端均具有与主缆配合的顶升机构，平台本体上滑动连接有与主缆配合的吊挂机构，顶升机构用于实现平台本体相对于主缆的顶升支撑，吊挂机构用于实现平台本体相对与主缆的滑动运行，顶升机构和吊挂机构交替使用；牵引机构连接在平台本体和主缆之间，牵引机构用于在吊挂机构使用时，拖拽平台本体沿主缆的长度方向滑动行进。通过控制顶升机构和吊挂机构交替使用，在吊挂机构使用时，顶升机构与主缆分离，通过牵引机构拖拽平台本体沿主缆的长度方向滑动行进；在顶升机构使用时，吊挂机构与主缆分离，以此调节吊挂机构的位置，为下一次牵引机构的拖拽行进提供移动空间。
Crawling type construction platform of suspension bridge main cable and advancing control method of crawling type construction platform
The invention discloses a creeping type construction platform for a main cable of a suspension bridge and an advancing control method thereof.The creeping type construction platform comprises the main cable, jacking mechanisms matched with the main cable are arranged at the two ends of a platform body, a hanging mechanism matched with the main cable is slidably connected to the platform body, and the jacking mechanisms are used for achieving jacking supporting of the platform body relative to the main cable; the hanging mechanism is used for achieving sliding operation of the platform body relative to a main cable, and the jacking mechanism and the hanging mechanism are alternately used. The traction mechanism is connected between the platform body and the main cable and used for dragging the platform body to slide and advance in the length direction of the main cable when the hanging mechanism is used. The jacking mechanism and the hanging mechanism are controlled to be alternately used, when the hanging mechanism is used, the jacking mechanism is separated from the main cable, and the traction mechanism drags the platform body to slide and advance in the length direction of the main cable; when the jacking mechanism is used, the hanging mechanism is separated from the main cable, so that the position of the hanging mechanism is adjusted, and a moving space is provided for next dragging and advancing of the traction mechanism.
本发明公开了一种悬索桥主缆的爬行式施工平台及其行进控制方法，包括主缆，平台本体两端均具有与主缆配合的顶升机构，平台本体上滑动连接有与主缆配合的吊挂机构，顶升机构用于实现平台本体相对于主缆的顶升支撑，吊挂机构用于实现平台本体相对与主缆的滑动运行，顶升机构和吊挂机构交替使用；牵引机构连接在平台本体和主缆之间，牵引机构用于在吊挂机构使用时，拖拽平台本体沿主缆的长度方向滑动行进。通过控制顶升机构和吊挂机构交替使用，在吊挂机构使用时，顶升机构与主缆分离，通过牵引机构拖拽平台本体沿主缆的长度方向滑动行进；在顶升机构使用时，吊挂机构与主缆分离，以此调节吊挂机构的位置，为下一次牵引机构的拖拽行进提供移动空间。
Crawling type construction platform of suspension bridge main cable and advancing control method of crawling type construction platform
一种悬索桥主缆的爬行式施工平台及其行进控制方法
MIN LIANG (author) / LIU GUOBIN (author) / ZHOU BO (author) / ZHANG ANYONG (author) / NI YA (author) / KANG ZHUANGSU (author) / XU LILI (author) / TIAN KUI (author) / SHAO NING (author)
2023-06-02
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Suspension type top-layer operation platform, lifting crawling ladder and control system
| European Patent Office | 2021
Assembly type crawling ladder for assembly type construction
| European Patent Office | 2023