摘要
针对高速电梯的补偿钢丝绳在电梯正常工作时存在一定的抖动和在紧急工况能够产生巨大的冲击力等特点,设计了一套液压系统控制的补偿钢丝绳张紧装置。利用AMESim仿真分析了两种工况下的系统响应,结果表明采用该液压系统控制的张紧装置,在发生紧急工况时可以快速输出足够的力来阻止钢丝绳的上跳,以保证电梯的安全;在正常运行时液压系统的阻尼作用也有效降低了钢丝绳的晃动,提高了电梯的平稳性。
A tensioning device and its hydraulic control system are designed for the high-speed elevator compensating ropes which will slightly vibrate on the working condition and greatly impact on the emergency condition. The AMESim simulation results show that the hydraulic system can offer enough force to prevent the tensioning device from jumping to ensure the safety of the elevator. Also the damping effect of the hydraulic system can effectively reduce the system vibration caused by ropes.
作者
冯斌
林建杰
金来生
FENG Bin LIN Jian-jie JIN Lai-sheng(Xizi Elevator Group Co,. Ltd. , Hangzhou, Zhejiang 310016)
出处
《液压与气动》
北大核心
2017年第4期77-81,共5页
Chinese Hydraulics & Pneumatics
基金
浙江省重点科技创新团队建设资助项目(2013TD01)
关键词
高速电梯
张紧装置
防跳
液压系统
AMESIM仿真
high-speed elevator, tensioning device, anti-jumping, hydraulic system, AMESim simulation
