قفل باب مجرى المصعد
(Hoistway Door Interlock)
Electromechanical device preventing operation unless all hoistway doors are closed and locked.
A hoistway door interlock prevents elevator operation unless all hoistway doors are fully closed and locked. These are the most critical safety devices and must be tested regularly, as failure can result in serious injury from an open hoistway.
التخصصات
safety
الكلمات الدالة
#hoistway
#door
#interlock
المصادر
Industry standards
مصطلحات ذات صلة
جهاز تقييد الباب
Safety device preventing hoistway door opening unless the car is within the floor unlocking zone.
نظام الهبوط
All elevator components at each floor including doors, interlocks, indicators, and hall stations.
ستارة ضوئية
Infrared beam array spanning the door opening that reverses closing doors when interrupted.