The invention relates to the technical field of suspension bridge main cable overhauling, aims to solve the problems that in the prior art, a main cable handrail rope support hinders passing of a main cable inspection vehicle, and consequently various main cable inspection vehicles walking on a handrail rope by themselves are complex in structure and low in trafficability and safety, and provides a main cable handrail rope walking device capable of crossing a handrail rope support. Comprising a clamp supporting assembly and a clamp, and the clamp supporting assembly is used for connecting a frame; the clamp supporting assembly comprises an annular moving belt which can operate circularly, the clamp comprises a plurality of clamping jaws which are connected to the annular moving belt at intervals, the clamping jaws are connected with a control mechanism, the control mechanism is used for controlling opening and closing of the clamping jaws, and when the clamping jaws rotate to the lower side of the annular moving belt, the clamping jaws can clamp a main cable handrail rope. When the clamping jaw is about to leave the lower side of the annular moving belt, the clamping jaw can be separated from the main cable handrail rope; the device is simple in structure, can directly cross a handrail rope clamp, does not damage the surface of a main cable, and improves the maintenance efficiency of a whole vehicle.
本发明涉及悬索桥主缆检修技术领域,旨在解决现有技术中主缆扶手绳支架阻碍主缆检查车通行,导致各类在扶手绳上自行走的主缆检查车结构复杂,通过性和安全性低的问题,提供一种可跨越扶手绳支架的主缆扶手绳行走装置,包括夹具支撑组件和夹具,夹具支撑组件用于连接车架;夹具支撑组件包括环形运动带,环形运动带能够循环运转,夹具包括多个夹爪,夹爪间隔连接在环形运动带上,夹爪连接有控制机构,控制机构用于控制夹爪的开合,当夹爪转动至环形运动带的下侧时,其能够夹持在主缆扶手绳上,当夹爪将要离开环形运动带的下侧时,其能够与主缆扶手绳分离;本发明结构简单,可直接跨越扶手绳夹,且不会破坏主缆表面,提高了整车的检修效率。
Main cable handrail rope walking device capable of crossing handrail rope support
一种可跨越扶手绳支架的主缆扶手绳行走装置
2023-12-22
Patent
Elektronische Ressource
Chinesisch
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