一种可重复使用的电梯三角锁防开塞块  

A Reusable Anti-opening Plug Block of Elevator Triangle Lock

作　　者：熊尉伶 杨利明 成波 邬甦 田寒 Xiong Weiling;Yang Liming;Cheng Bo;Wu Su;Tian Han(Sichuan Special Equipment Inspection Institute,Chengdu,Sichuan 610000)

机构地区：[1]四川省特种设备检验研究院,四川成都610000

出　　处：《西部特种设备》2023年第5期60-63,68,共5页Western Special Equipment

摘　　要：本文设计了一种可重复使用的电梯三角锁防开塞块,既不改变原有三角锁结构的基础,又能防止非授权人员轻易开启三角锁,能够较好地避免非授权人员非法打开电梯层门引发的坠落的事故的发生。In this paper,a reusable anti-opening plug block of elevator triangle lock is designed,which does not change the basis of the original triangle lock structure,and can prevent unauthorized personnel from easily opening the triangle lock,can better avoid unauthorized personnel illegally open the elevator doors caused by the accident of falling.

关 键 词：三角锁 电梯层门 事故 

分 类 号：TU857[建筑科学]