摘要
分析比较了立井多绳摩擦提升系统刚体和弹性体动力学模型,分别建立其动力学模型,并以某矿多绳摩擦提升系统为例对其进行了求解,通过防滑安全系数的对比分析,得出采用弹性体动力学模型对提升系统进行设计计算更为科学合理。研究结果为提升系统的设计计算提供重要的参考。
The dynamic model of rigid body and elastic body of mult rope friction hoisting system in vertical shaft have been analyzed and compared,and their dynamic model have been established respectively.Taking the multi rope friction hoisting system of a mine as an example to solve the problem,through the comparative analysis of the antiskid safety factor,it is concluded that the elastic body dynamic model is more scientific and reasonable to design and calculate the hoisting system.The research results have been provided important reference for improving the design and calculation of the hoisting system.
作者
张安宁
钱壮壮
ZHANG Aining;QIAN Zhuangzhuang(School of mechanical engineering, Anhui University of Science and Technology, Huainan 232001,China;Professional Committee of Colliery Mechatronics,China Coal Association,Shanghai 200030,China)
出处
《煤矿机电》
2018年第6期1-4,共4页
Colliery Mechanical & Electrical Technology
基金
安徽省教育厅科学研究重大项目"立井安全高效提升关键技术研究"(KJ2015ZD19)
关键词
立井
多绳摩擦
提升系统
动力学模型
vertical shaft
multi rope friction
hoisting system
dynamic model
