摘要
提出了螺杆复合运行式电梯,用一套螺杆螺母系统,集成了曳引式或强制式电梯的主要安全装置简化了电梯的结构,提高了安全性,使无机房电梯真正具备了安全、方便的紧急救援装置,同时大大降低维护、运行成本。
The screw compound operation elevator is put forward, which integrates the main safety devices of traction or force elevator with a set of screw and nut system, simplifies the structure of the elevator, improves the safety, makes the elevator in the inorganic room truly equipped with safe and convenient emergency rescue devices, and greatly reduces the maintenance and operation costs.
出处
《中国电梯》
2018年第19期14-17,20,共5页
China Elevator
