斜拉桥爬缆机构的研制

Study on Cable-climbing Mechanism for Cable-stayed Bridge

研制高速度、大负荷的爬缆机构 ,是实现斜拉桥缆索维护作业机器人化的关键 ,对于桥梁安全、美观具有重要意义。针对不同的工况 ,研制了 2类爬缆机构的工程化样机。经过实验室多次试验后 ,在上海徐浦大桥、南浦大桥上成功地进行了现场试验 ,结果表明

Developing cable-climbing mechanism with high velocity and large holding force is a major problem in the research of cable inspecting and maintenance robot for cable-stayed bridge, which is very important for bridge safety and beautification. Concerning different operating conditions, this paper presents two sets of engineering prototype including pneumatic worming cable-climbing mechanism and electric running cable-climbing mechanism.After tested in the laboratory, both prototypes were run experimentally on the Xupu and Nanpu Bridge in Shanghai respectively. The results indicate that two cable-climbing mechanism can climb stay cables safely and efficiently.