提升机卷筒的小型化改造设计  

Miniaturization Reconstruction Design of Hoist Drum

作　　者：温毅 李龙[1] 康文凯 李哲宇 郝晓华 Wen Yi;Li Long;Kang Wenkai;Li Zheyu;Hao Xiaohua

机构地区：[1]中国辐射防护研究院,山西省太原市030006

出　　处：《时代汽车》2022年第6期125-126,共2页Auto Time

摘　　要：为了使提升机卷筒适用与小空作业,文章通过相关实验及数据表明,选用最小弯曲直径的钢丝绳,并用尼曼公式校核在该直径下钢丝绳的寿命;接着分析计算钢丝绳在不同的缠绕层数下,卷筒挡绳板直径以及卷筒缠绳部分宽度,并根据已有的实验数据选择一组合适的值作为卷筒的基本设计尺寸;最后对卷筒进行理论校核和有限元分析。In order to make the hoist drum suitable for small empty operation,the relevant experiments and data show that the steel wire rope with the minimum bending diameter is selected,and the service life of the steel wire rope under this diameter is checked by Niemann formula;then,the diameter of drum rope stop plate and the width of drum rope winding part under different winding layers of steel wire rope are analyzed and calculated,and a set of appropriate values are selected as the basic design size of drum according to the existing experimental data;finally,the theoretical check and finite element analysis of the drum are carried out.

关 键 词：卷筒 小型化 寿命 校核 有限元 

分 类 号：TD5[矿业工程—矿山机电]