摘要
文中对自动化立体仓库中的核心设备-有轨巷道堆垛机的关键承载结构立柱结构进行了力学分析,并基于有限元分析软件对其危险工况下的最大挠度进行了分析;针对目前设计中的粗、笨情况,基于拓扑优化对立柱结构进行了结构优化设计,在符合强度和刚度要求的前提下减轻了立柱结构15%的质量,为有轨巷道堆垛机轻量化研究提供了参考方向和新思路。
In this paper,the mechanical analysis of the column structure which is a key bearing structure of the laneway stacker with rail(key equipment in an automated warehouse)is carried out,and the maximum deflection under dangerous working conditions is analyzed by finite element analysis software.In view of the coarseness and stupidity in the current design,the column structure is optimized based on topology optimization,which reduces the weight of the column structure by 15%while meeting the requirements of strength and stiffness,and provides reference and new ideas for the lightweight research of laneway stackers with rail.
作者
周炜
刘友朋
岳森峰
张煜哲
张辰
Zhou Wei;Liu Youpeng;Yue Senfeng;Zhang Yuzhe;Zhang Chen
出处
《起重运输机械》
2021年第23期59-63,共5页
Hoisting and Conveying Machinery
关键词
有轨巷道堆垛机
有限元
拓扑优化
轻量化
研究
laneway stacker with rail
finite element
topology optimization
lightweight
research
