钟摆阻尼式高楼逃生装置  

Tower escape apparatus with the principle of pendulum damp

作　　者：任海东[1] 刘娟[1] 

机构地区：[1]徐州工业职业技术学院机械工程学院,江苏徐州221140

出　　处：《机械》2010年第9期71-72,共2页Machinery

摘　　要：通过分析国内外现有的几种高楼逃生装置,提出一种新的设计思想---基于钟摆阻尼的新型高楼逃生装置。该机械装置不需要外在动力,可多人次循环使用。其技术原理是利用偏心钟摆结构使逃生者自重转化为相应的摩擦阻力,逃生者体重越重、该装置产生的摩擦阻尼越大,从而使不同体重的人都能以近似相同的安全速度缓降逃生。该装置结构紧凑、简单,并通过机械结构和力学方面的分析计算和高楼缓降试验,证明其安全可靠。This article analyzes some kinds of Escaped device in the domestic and foreign firstly,then proposes a kind of new design concept——based on the pendulum damp in the new escaped device.The mechanical apparatus has no use of other power and it can be circularly used for many.The technique principle of the device is that it can transform the load into the corresponding friction through the pendulum framework.The more weightier the load is,the more bigger the friction damp is,so the people with different weight can ground safely by almost same slow speed.The framework of apparatus is compact and simple,and the security has been verified by analyzing and testing on mechanics.

关 键 词：逃生装置 钟摆 摩擦阻力矩 

分 类 号：TB472[一般工业技术—工业设计]