多绳摩擦提升机主轴振动监测与故障诊断研究  

Research of Vibration Monitoring and Fault Diagnosis on Spindle of Multi-rope Friction Hoist

作　　者：吴海青[1] 石瑞敏[1] 娄玉华[1] 王新乐[1] 杨兆建[1] 

机构地区：[1]太原理工大学机械工程学院,太原030024

出　　处：《煤矿机械》2013年第8期302-304,共3页Coal Mine Machinery

基　　金：山西省科技重大专项项目(20111101040);山西省留学回国人员科研资助项目(2004-19)

摘　　要：针对多绳摩擦提升机主轴振动现象,开发了提升机主轴振动监测与故障诊断系统,通过对信号进行时域、频域、幅值域分析,诊断出提升机主轴系统存在的故障及其部位。测试与分析结果较好地反映了提升机主轴系统的真实情况,为煤矿对提升机的检修和维护提供了可靠的依据。According to the phenomenon of sindle vbration of multi rope friction hoist,developed spindle vibration monitoring and fault diagnosis system of hoist,Through time domain analysis,frequency domain analysis and amplitude domain analysis of the signal,diagnosed existing fault and position of spindle system of hoist.The result of test and analysis reflects well the real situation of spindle system of hoist,provided a reliable basis of overhaul and maintenance of hoist for coal mine.

关 键 词：提升机 主轴 振动监测 信号分析 振源诊断 

分 类 号：TD534[矿业工程—矿山机电]