摘要
本文介绍了一种由保险杆、保险绳装置、控制装置三部分组成的伸缩式保险杆装置，它可用来保证高空作业人员和设备的安全。文中阐述了这种装置的工作原理、结构设计及使用和控制方法。
A safety device consisting of safety rods and safety ropes as well as control unit are described in this paper,which can be used to secure the personnelity and equipment working high above the ground.The operating principle of rope pulling multi-node hoist rod and safety rope mecbanism as well as safety rope tension control unit with displaccment sensor are presented in detail.
出处
《机械科学与技术》
CSCD
北大核心
1994年第2期105-108,共4页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金
关键词
伸缩式保险杆
结构设计
控制
Stretch out and draw back rod Spiral mechanism Rope pulling mechanism Tension control M echanism lock.
