摘要
对单绳缠绕式提升机主轴装置进行了受力分析与计算,建立了有限元分析模型,得到提升开始和提升终了工况下的应力与变形,同时推出了提升终了阶段的疲劳应力值,全部满足设计使用要求;通过分析易疲劳点的应力更有利于对主轴装置的设计与后期的运行维护。
The force analysis and calculation of the main shaft device of the single-rope winding hoist were carried out,and the finite element analysis model was established to obtain the stress and deformation at the beginning and the end of hoisting.At the same time,the fatigue stress value at the end of hoisting was introduced.Meet the requirements of design and use;analyzing the stress of fatigue points is more conducive to the design of the spindle device and the later operation and maintenance.
作者
王浩
WANG Hao(Shanxi Gaohe Energy co.,ltd.,Changzhi 047100,China)
出处
《煤矿现代化》
2021年第2期127-129,132,共4页
Coal Mine Modernization
关键词
单绳缠绕提升机
主轴装置
疲劳应力
变形
Single-Rope Mine Hoist
The main shaft device
Fatigue-Stress
Deformation
作者简介
王浩(1981-),男,本科学历,工程师,毕业于河北理工大学,现主要从事煤矿大型固定设备的管理工作。
