乘客电梯安全控制系统的分析与研究

Passenger Elevator Control System Safety Analysis and Research

随着城市建设进程的急速加快,高层建筑不断涌现,电梯作为一种自动化运载工具在人民的生活中扮演着越来越重要的角色。因此电梯的安全性能也更加受到人们的重视,电梯有一个轿厢和一个对重,通过钢丝绳将它们连接起来,钢丝绳通过驱动装置(曳引机)的曳引带动,使电梯轿厢和对重在井道内各自的导轨上做垂直往返运动。电梯的安全控制系统主要包含电气控制和机械控制两个方面。

As the urban development process rapidly accelerated,tall buildings continue to emerge,elevator as an automated means of playing an increasingly important role in the life of the people.Elevator safety performance are more affected by people's attention,Elevator has a car and a counterweight,connecting them by wire rope,wire rope through the drive unit(tractor) tractive-led,the elevator car and counterweight shaft vertical round motion on the road,within their respective guides.Elevator safety control system mainly includes electrical control and mechanical controls two aspects.