Principle analysis of deceleration of the high-rise escape apparatus
QIAO Yin-hu
SU Guo-yong
YANG Jie
GONGOJian
WANG Chong
Abstract：High-rise escape apparatus is designed to help more personnel escape safely from the scene in shortest time. However, how to ensure the escaping individual decrease potential energy and kinetic energy steady and fast is the key to the design. This design uses the principle of negative feedback close-loop system to achieve pure mechanical design, uses the escape personel self weight to realize self-dece Leration. Analyze the deceleration principle to understand its structural design and working mechanism. Making finite element analysis to the important deceleration parts through solidworks Simulations oftware to detect the weakest part is beneficial to product design and production.
Keywords：high-rise escapenegative feedbackself-principle of deceleration
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 76-79 )