Pre-tightening driving device for pre-tightening type rope climbing robot: Fid-Bau Portal

Pre-tightening driving device for pre-tightening type rope climbing robot

LING ZHENGGANG / PENG SHIGANG / YANG HUI / GUI ZHONGCHENG

The invention discloses a pre-tightening driving device for a pre-tightening type cable climbing robot. The pre-tightening type cable climbing robot comprises a first frame supporting rod, a second frame supporting rod and a plurality of bridging plates, wherein the first frame supporting rod and the second frame supporting rod are arranged in the cableway direction of a stay cable bridge, and thebridging plates are connected between the first frame supporting rod and the second frame supporting rod in a bridging mode and fixedly connected. The pre-tightening driving device comprises a firstdriving assembly and a second driving assembly which are arranged back to back, fixed to the bottom of the bridging plate and jointly form a splayed shape, and a pre-tightening mechanism with the topconnected with the bridging plate and used for adjusting the opening degree of the splayed shape jointly formed by the first driving assembly and the second driving assembly. The device has the advantages of being simple in structure, convenient to install, easy to adjust, stable in operation, light in overall weight and the like, and has high practical value and popularization value in the technical field of rope climbing robots.

本发明公开了一种用于预紧式爬索机器人的预紧驱动装置，所述预紧式爬索机器人包括沿斜拉索桥梁的索道方向布设的第一框架支撑杆和第二框架支撑杆，跨接并固定连接在第一框架支撑杆与第二框架支撑杆之间的数根跨接板；所述预紧驱动装置包括相背布设并固定在跨接板底部、且共同组成八字形状的第一驱动组件和第二驱动组件，以及顶部与跨接板连接、用于调整第一驱动组件和第二驱动组件共同组成的八字形状的张开度的预紧机构。本发明具有结构简单、安装便捷、调节简单、运行平稳、整体重量轻等优点，在爬索机器人技术领域具有很高的实用价值和推广价值。

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