摘要
基于矿井开采深度的不断增加,双绳缠绕式矿井提升机为其主要的应用形式,在提升过程中,卷筒受到的载荷作用复杂,对其承载性能具有较高的要求。基于此,采用有限元仿真分析的形式,对矿井提升机的卷筒进行建模分析。结果表明,卷筒的承载性能满足使用需求,最大应力及变形均发生在左右缠绕区域的中间位置处。
Based on the increasing mining depth,the double-rope winding mine hoist is the main application form.In the process of hoisting,the reel is subjected to complex load action,which has high requirements on its load-bearing performance.The finite element simulation analysis is used to model and analyze the reel of mine hoist.The results show that the load-bearing performance of the reel meets the requirements of use,and the maximum stress and deformation occur in the middle of the left and right winding area.
作者
兰娜
Lan Na(Xinzhouyao Mine,Jinneng Holding Coal Group,Datong Shanxi 037000)
出处
《机械管理开发》
2023年第1期35-36,共2页
Mechanical Management and Development
关键词
提升机
卷筒
缠绕区
应力
变形
hoist
reel
winding area
stress
deformation
