摘要
近年来,随着建筑行业在我国迅速发展,电梯的需求量在不断增加,截至2022年,我国保有量已达千万。电梯轿厢意外移动保护装置是电梯系统中关键的一环,GB 7588-2003规范中明确了其概念和技术要求。目前,大部分电梯事故是由意外移动造成,而意外保护装置地研发可极大提升电梯使用的安全性,有效预防电梯处于平层时出现的意外情况。因此,本文对该装置的相关问题进行了探讨。
In recent years,with the rapid development of the construction industry in China,the demand for elevators is increasing,and by 2022,the number of elevators in China has reached 10 million.The elevator car accidental movement protection device is a key part of the elevator system,and its concept and technical requirements are clearly defined in GB 7588-2003 specification.At present,most elevator accidents are caused by accidental movement,and the development of accident protection devices can greatly improve the safety of elevator use and effectively prevent accidents when the elevator is located on the level.Therefore,the related problems of the device are discussed in this paper.
作者
吕正
林辰
张顺
许锦岳
LV Zheng;LIN Chen;ZHANG Shun;XU Jinyue
出处
《计量与测试技术》
2023年第11期44-45,50,共3页
Metrology & Measurement Technique
关键词
电梯
意外移动
安全
保护装置
elevator
accidental movement
safe
protection devices
