轻工机械2024，Vol.42Issue(4)：63-68,6.DOI:10.3969/j.issn.1005-2895.2024.04.009
电梯包覆带曳引传动力学特性
Mechanical Property of Elevator Coated Belt Traction Driving
摘要
Abstract
The elevator coated belt,as a new kind of traction device,will bear various loads such as tensile,impact and vibration in the process of lifting.In order to explore the influence of the stress-strain state of the elevator coated belt on elevator safety performance,a theoretical strain model of the axial tensile strain of the side wire of the coated belt was proposed.The mechanical property of elevator coated belt traction driving was simulated and analyzed.The finite element simulation was carried out by ABAQUS software to verify the correctness of the theoretical strain model.The results show that the change of the winding angle of the side wire of the steel wire rope is an important factor affecting the safe operation.The internal tension distribution of the covering belt is not uniform,and the stress value varies with the spatial position.The main stress of the coated belt is mainly distributed on the inner wire rope,and the strain occurs on the side wire of the inner wire rope.Meanwhile,the coating layer has a slight displacement with the torsion of the side wire of the wire rope.关键词
电梯包覆带/理论应变模型/曳引传动/力学特性/ABAQUS软件Key words
elevator coated belt/theoretical strain model/traction driving/mechanical property/ABAQUS分类
机械制造引用本文复制引用
孟琳,于苏扬,王兆满,郭万金..电梯包覆带曳引传动力学特性[J].轻工机械,2024,42(4):63-68,6.基金项目
河南省重点研发与推广专项(科技攻关)项目(232102320051) （科技攻关）
河南省重点研发与推广专项(科技攻关)项目(222102320417) （科技攻关）
河南省市场监督管理局科技计划项目(2022sj145) （2022sj145）
河南省市场监督管理局科技计划项目(2020sj78). （2020sj78）
