电梯试验塔永磁保护装置研究  

Research on Permanent Magnet Protection Device of Elevator Test Tower

作　　者：鄂立军[1] 王银兰[1] 冯金奎 张阔 E Lijun;Wang Yinlan;Feng Jinkui;Zhang Kuo(China Special Equipment Inspection and Research Institute,Beijing 100029;Hainan Boiler Pressure Vessel and Special Equipment Inspection Institute,Haikou 570102)

机构地区：[1]中国特种设备检测研究院,北京100029 [2]海南省锅炉压力容器与特种设备检验所,海口570102

出　　处：《中国特种设备安全》2021年第11期47-49,67,共4页China Special Equipment Safety

基　　金：自动扶梯制造与服役过程风险防控关键技术研究(2017YFC0805702)资助。

摘　　要：电梯是人民群众重要的日常垂直交通工具,电梯试验塔是电梯安全研究的重要手段.高速、大吨位试验电梯试验塔的安全防护措施,是开展电梯安全实验的必要条件.应用电磁感应原理设计的高速电梯试验塔永磁涡流制动安全保护装置,具有高可靠性,制动平稳,无冲击无振动,维护保养简单方便等特点,实现了高速电梯试验塔的安全保护功能.Elevator is an important vertical transportation device.Elevator test tower is a large device for elevator safety research.In case of the high speed and large tonnage test,the sufficient safety protection measures of the elevator test tower are the necessary conditions for the elevator safety test.The permanent magnet eddy current brake safety protection device of high-speed elevator test tower was designed based on the principle of electromagnetic induction.It has the characteristics of high reliability,smooth braking,no impact,no vibration,simple and convenient maintenance.And it realized the safety protection function of high-speed elevator test tower.

关 键 词：电梯 试验塔保护 永磁制动 

分 类 号：X94l[环境科学与工程—安全科学]