摘要
针对高压输电线路检修人员线上意外事故救援困难,研究提出了一种载人越障救援机器人方案。首先根据高压输电线路救援机器人的作业环境,对救援机器人的越障动作及救援方式进行了规划设计;其次对救援机器人的各个机械结构进行了详细设计;最后对救援机器人的关键承力件进行了静力学分析,并在此基础上对其进行了拓扑优化,实现了该零件的轻量化。本研究为高压输电线路意外事故的机械化救援提供了参考。
In view of the difficulies of on-line accident rescue for maintenance personnel of high-voltage transmission lines,a manned obstacle surmounting rescue robot was proposed.Firstly,according to the working environment of rescue robot of high-voltage transmission line,the obstacle surmounting movement and rescue method of the rescue robot were planned and designed.Secondly,each component of the rescue robot was designed in detail.Finally,a key bearing part of the rescue robot was analyzed by statics,the topology optimization was carried out on the basis of the analysis,and therefore,the lightweight of this part was realized.This study provides a reference for mechanization rescue of high voltage transmission line accidents.
作者
田启华
段龙飞
周祥曼
刘勇
孙鹏飞
TIAN Qihua;DUAN Longfei;ZHOU Xiangman;LIU Yong;SUN Pengfei(College of Mechanical and Power Engineering,China Three Gorges University,Yichang Hubei 443002,China;College of Computer and Information Technology,China Three Gorges University,Yichang Hubei 443002,China)
出处
《机械设计与研究》
CSCD
北大核心
2020年第2期1-5,11,共6页
Machine Design And Research
基金
国家自然科学基金资助项目(51475265,51705287)
湖北省技术创新专项(重点资助项目)(2019AFB915)。
关键词
高压输电线路
救援机器人
越障
机构设计
拓扑优化
high-voltage transmission line
rescue robot
obstacle surmounting
mechanism design
topology optimization
