关于曳引式电梯限速器-安全钳联动试验失效原因分析

Reason Analysis of Traction Elevator Governor-safety Gear Linkage Test Failure

曳引式电梯因其结构特点也可能出现电梯超速、溜车,甚至断绳坠落的危险,给人们的生命带来严重威胁,因此,必须设置相应的安全保护装置来消除此类威胁,降低事故发生率,提高电梯工作的可靠性和安全性。据相关统计报道,电梯超速失控引发的事故约占电梯总事故的15%.

The traction elevator may also occur because of the structural characteristics of the elevator speeding, coasting, or even dangerous fall off the rope to pose a serious threat to people＇s lives, and therefore, you must set appropriate safety devices to eliminate such threats, reduce accident rates, improve the reliability and safety of the elevator work. According to statistics reports, elevator speeding out of control about 15% of the total elevator accident caused the accident.