对一起电梯制动器得电未松闸故障的探讨

Discussion on the Failure of the Elevator Brakes Releasing

本文通过对一起电梯制动器得电未松闸故障的处理,分析了温度升高对制动器的影响,提出了解决的方法。延伸分析了制动器松闸检测保护的重要性,并建议检验人员能在检验中对具有制动器松闸检测功能的电梯进行这个项目的检验。

This paper described a fail of elevator brakes releasing, analyzed the effects of temperature rise on brakes, and put forward the solution. Meanwhile, the article analyzed the importance of brakes releasing checking protection, and proposed the inspectors to inspect elevators which have the brake releasing checking protection function.