摘要
轿厢意外移动保护系统是电梯的重要保护系统,阐述了电梯轿厢意外移动保护装置的基本原理和结构组成。结合轿厢从发生意外移动到保护装置起作用的全过程,介绍了轿厢意外移动保护装置的理论计算和判定原则。针对轿厢意外移动保护装置匹配性计算的要求,提出了影响电梯轿厢意外移动保护装置的匹配性计算的几个关键参数的选择问题。分析了几个关键参数对匹配性计算的影响,结合相关标准对参数选择进行了探讨,并提出了可行的解决方案。这些方案为轿厢意外移动保护装置的选型和匹配性计算提供了参考。
Unintended car movement protection(UCMP)system is an important protection system of elevator.The basic working theory of UCMP system and structural components was expounded.Combined with the whole process of the car from the occurrence of accidental movement to the action of the protective device,the principle of calculation and determination of key parameter were introduced.Based on the requirement of matching performance calculation in elevator UCMP system,the problems in important coefficients selection which influence the matching performance calculation of UCMP system was proposed.The influence of several key parameters on matching calculation was analyzed.With relevant standards,feasible solution to the problem was proposed,which provided reference for the selection and matching calculation of UCMP system.
作者
江海滨
洪永
胡晓雯
王葵
刘文文
佘昆
Jiang Haibin;Hong Yong;Hu Xiaowen;Wang Kui;Liu Wenwen;She Kun(Guangdong Institude of Special Equipment Inspection and Research,Guangzhou 510655,China;Guangdong Institude of Special Equipment Inspection and Research Zhongshan Branch,Zhongshan,Guangdong 528403,China)
出处
《机电工程技术》
2021年第7期247-249,共3页
Mechanical & Electrical Engineering Technology
