矿井提升系统动载响应因素分析  

Analysis of Dynamic Load Response Factors of Mine Hoisting System

作　　者：秦宝 QIN Bao(Dianping Coal Mine,Fangshan County,Lyuliangshan Coal Power Co.,Ltd.,Huozhou Coal Power Group,Lyuliang 033102,China)

机构地区：[1]霍州煤电集团吕梁山煤电有限公司方山县店坪煤矿,山西吕梁033102

出　　处：《煤矿机电》2020年第4期83-86,共4页Colliery Mechanical & Electrical Technology

摘　　要：以矿井缠绕式提升机为研究对象,建立了其动力学模型及其动载响应的表达式。通过理论计算与数值模拟方法分析了其上升制动、下降制动过程中钢丝绳与传动系统的动载系数变化情况,得到了最大动载系数值,并分析了钢丝绳动载系数和传动系统动载系数的各种影响因素,可为矿井提升机的应用提供参考。Taking the mine winding hoist as the research object,the dynamic model and its dynamic load response expression were established.The dynamic load coefficient changes of the steel wire rope and the transmission system in the process of its rising braking and falling braking were analyzed by theoretical calculation and numerical simulation,and the maximum dynamic load coefficient was obtained.The influencing factors of dynamic load coefficient of the steel wire rope and the transmission system were analyzed.It can provide reference for the application of mine hoist.

关 键 词：矿井提升机 数值模拟 钢丝绳 传动系统 

分 类 号：TD534[矿业工程—矿山机电]