[EL] 問﹕ Lift / Elevator 有啲乜Safety Devices?

答﹕

Devices for locking the door:
- 有機械臂等裝置，令到棟LIFT門關好後部LIFT先可以郁；

Over speed governors:
- 過咗一定速度就有機械裝置剎停部LIFT；

Buffer:
- LIFT槽底個彈弓，有Hydraulic 或 Mechanical, 只係防墮幾層；

Safety Break / Safety Gear:
- 失速時/斷纜時夾住條Rail;



Essential Power:
- 冇電嗰陣都仲可以停去最近樓層及開門；

Fire Resistant Cable:
- For lift homing and Fire Services Lift；

優質Youtube參考，睇透成部Lift結構﹕https://www.yotube.om/watch?v=uX9i5YAVhQw


(Source: 香港電梯資料網 hkelev.com, EMSD)