索道用十字轴式万向联轴器的振动分析  

Vibration analysis of cross shaft universal coupling for ropeway

作　　者：黄山 张洋 闫登华 张飞 王添 

机构地区：[1]北京起重运输机械设计研究院有限公司,北京100007

出　　处：《起重运输机械》2018年第8期105-107,共3页Hoisting and Conveying Machinery

摘　　要：十字轴式万向联轴器是索道驱动装置中连接电机与减速器的重要传动部件,其平稳安全运行对整个系统至关重要。利用UG对索道驱动装置中使用的SWC系列某型联轴器进行了三维建模,然后使用Ansys Workbench对其振动特性进行了分析,通过对联轴器进行有预应力的模态分析,得到其前6阶固有频率和各阶频率对应的振型,分析了其共振特性,结果表明在现有运行工况下联轴器不会发生共振。Cross shaft universal coupling is an important transmission component connecting motor and reducer in the ropeway driving device.Its stable and safe operation is crucial to the entire system.UG is used to model a SWC series coupling used in the three-dimensional modeling of the ropeway driving device,and then its vibration performance is analyzed by using Ansys Workbench.Prestressed modal analysis of the coupling is conducted to obtain inherent the frequencies and corresponding vibration modes of each frequency in the first 6 orders,and analyze its resonance characteristics.Results show that the coupling will not resonate under the existing operating conditions.

关 键 词：索道 十字轴式万向联轴器 模态分析 共振特性 

分 类 号：TH235[机械工程—机械制造及自动化] TK263.65[动力工程及工程热物理—动力机械及工程]