一起电梯对重侧双向剪切挤压安全事故

A Two-way Shear-extrusion Safety Accident of Elevator Counter-Weight Side

本文分析了重庆发生的一起电梯对重侧双向剪切挤压安全事故。电梯很多剪切挤压安全事故发生在电梯厅轿门侧,这类事故大家比较重视也比较熟悉,但对于对重侧的安全事故,很多人可能不太清楚,防范意识也不强,其实对重侧照样可能发生剪切挤压安全事故。本文通过一起特殊的对重侧安全事故的分析,说明了对重侧存在的一些安全风险及预防方法。

This paper analyzes the two-way shear-extrusion safety accident on the counter-weight side of elevator just happened in Chongqing. As many shear-extrusion safety accidents of the elevator occurred in the elevator car door and hall door side, which are familiar and got more emphasis with people, but the shear-extrusion safety accidents on the counter-weight side are not well known, which would also cause shear-extrusion safety accidents. Through a special safety accident analysis on the counter-weight side, this paper illustrates the risk on the counterweight side and puts forward the prevention methods to it.