一种液压与摩擦阻尼缓降器的结构设计与分析  

Structural Design and Analysis of a Hydraulic Damping Friction Descent Device

作　　者：彭浩天 邱鹏 孙雯 郑浩雯 闫明 PENG Haotian;QIU Peng;SUN Wen;ZHENG Haowen;YAN Ming(College of Mechanical and Electrical Engineering,Hohai University,Changzhou 213022,China)

机构地区：[1]河海大学机电工程学院,江苏常州213022

出　　处：《机械工程师》2021年第8期57-59,62,共4页Mechanical Engineer

摘　　要：针对目前市面上各类缓降装置所存在的问题,将液压阻尼和机械摩擦阻尼的工作原理联合使用,设计了一种液压与摩擦阻尼缓降器。介绍了缓降器的主体结构和工作过程,分析了缓降器下降时的稳定性。该缓降器小巧便携、速度平缓、可靠性高,具有广泛的市场前景。To solve the problems of various descent control devices currently on the market,a hydraulic and friction damping descent control device is designed by combining the working principles of hydraulic damping and mechanical friction damping.The main structure and working process of the descent device are introduced,and the stability of the descent device is analyzed.The descent control device is small and portable,has a gentle speed and high reliability,and has a broad market prospect.

关 键 词：液压阻尼 机械摩擦阻尼 缓降器 逃生 

分 类 号：TH122[机械工程—机械设计及理论]