摘要
在多绳摩擦提升系统中,尾绳处于自然下垂状态,横向刚度较弱,在井筒风速较大、容器运行速度较快的情况下,极易产生大幅度的横向偏移,影响提升容器的平稳运行,严重时甚至导致尾绳扭结或与井筒内其他部位发生碰撞。为了准确评估提升系统运行过程中尾绳的运行特性及其对系统的影响,利用ADAMS软件建立摩擦式提升系统的虚拟样机模型,对尾绳的运行状态进行研究,并提出有效的尾绳导向方案。
In the multi-rope friction hoisting system,the tail rope is in natural drooping state,thus its lateral stiffness is weak,and great lateral deviation easily happens to it at the time of large wind speed in shaft and fast operating speed of the container,which affects the stable operation of the container hoisting,even results in kinking of tail rope or collision with other parts in shaft.In order to accurately evaluate the operation characteristics of the tail rope during operation of the hoisting system and its influence on the system,ADAMS was applied to establish the virtual prototype model of the friction hoisting system and research the operation status of the tail rope.Moreover,effective tail rope guidance scheme was put forward.
作者
张晓波
姜生林
魏国昌
ZHANG Xiaobo;JIANG Shenglin;WEI Guochang(Shen Kan Qinhuangdao General Engineering Design&Research Institute Corporation,MCC,Qinhuangdao 066004,Hebei,China)
出处
《矿山机械》
2021年第4期25-32,共8页
Mining & Processing Equipment
关键词
摩擦式提升机
尾绳
运行特性
虚拟样机
导向方案
friction hoist
tail rope
operation characteristic
virtual prototype
guidance scheme
