多绳缠绕式提升机钢丝绳不同步问题及解决方案  

Problem of wire rope asynchrony in multi-rope winding hoist and its solution

作　　者：刘劲军 王正国 徐永福 尹国辉 杜晓明 李壮 LIU Jinjun;WANG Zhengguo;XU Yongfu;YIN Guohui;DU Xiaoming;LI Zhuang(Luoyang Mining Machinery Engineering Design Institute,Luoyang 471039,Henan,China;State Key Laboratory of Intelligent Mining Heavy Equipment,Luoyang 471039,Henan,China;CITIC Heavy Industries Co.,Ltd.,Luoyang 471039,Henan,China)

机构地区：[1]洛阳矿山机械工程设计研究院有限责任公司,河南洛阳471039 [2]智能矿山重型装备全国重点实验室,河南洛阳471039 [3]中信重工机械股份有限公司,河南洛阳471039

出　　处：《矿山机械》2024年第2期10-15,共6页Mining & Processing Equipment

基　　金：河南省重点研发专项“超千米深井提升装备研究及产业化”(221111220500)。

摘　　要：介绍了多绳缠绕式提升机的原理、钢丝绳不同步问题以及不同步造成的后果;从钢丝绳直径差异、两缠绳区缠绕直径的差异、钢丝绳弹性模量差异以及错误缠绕导致的误差等几个方面,阐述了钢丝绳不同步的原因及其计算方法;提出了在容器上方安装补偿轮装置、采用浮动天轮以及钢丝绳张力自动平衡装置等提升钢丝绳不同步的解决方案,指出了各个方案的注意事项。This paper introduced the principle of a multi-rope winding hoist,the problem of wire rope asynchrony and the consequences caused by asynchrony.Then,it elaborated on reasons and calculation methods for wire rope asynchrony from several aspects such as differences in wire rope diameters,winding diameter differences between two winding zones,elastic modulus differences of wire ropes,and errors caused by miswinding.It also proposed solutions to improve wire rope synchronization by installing the compensation sheave above the container,using the floating head sheave,and the automatic tension balancing device for wire ropes,and pointed out attention matters for schemes.

关 键 词：多绳缠绕式提升机 钢丝绳 不同步 补偿轮 自动平衡装置 

分 类 号：TD532[矿业工程—矿山机电]