基于ANSYS的门式起重机结构有限元分析  

Finite Element Analysis of Gantry Crane Structure based on the ANSYS

作　　者：许志敏[1] 黄志强 阙华长 XU Zhi-min;HUANG Zhi-qiang;QUE Hua-chang(Department of Intelligent Manufacturing Engineering,Meizhouwan Vocational Technology College,Putian Fujian 351109,China;National Quality Supervision and Inspection Center for Field(Factory)Motor Vehicles,Xiamen Fujian 361000,China;Fujian Daqi Machinery Manufacturing Co.,Ltd,Putian Fujian 351200,China)

机构地区：[1]湄洲湾职业技术学院智能制造系,福建莆田351119 [2]国家场(厂)内机动车辆质量监督检验中心,福建厦门361000 [3]福建省大起机械制造有限公司,福建莆田351200

出　　处：《机械研究与应用》2023年第2期12-15,共4页Mechanical Research & Application

基　　金：莆田市科技计划项目:面向自动化农业工厂的智能穿梭车(编号:2018GM06);2021年省级职业教育信息化项目:智能制造与服务型产业虚拟仿真实训基地(编号:闽教职成〔2021〕11号)。

摘　　要：以MG20/5 t型双箱形主梁门式起重机结构为例进行研究,依据门式起重机设计规范,结合有限元法的理论基础,运用ANSYS软件建立了该MG20/5 t型双箱形主梁门式起重机结构的有限元模型,并研究该门式起重机在多工况条件下整体结构的变形和应力分布情况,根据分析结果判断起重机的设计参数及结构强度的合理性,并将计算结果初步运用于实际生产,为设计效率的提高奠定基础。Taking MG20/5t double box girder gantry crane structure as an example,on the basis of gantry crane design specification and the theoretical basis of finite element method,the finite element model of MG20/5 t type double box girder gantry crane structure is established by applying the ANSYS software.The deformation and stress distribution of the gantry crane in the overall structure under multiple working conditions are studied.Finally,the design parameters of crane and rationality of the structural strength are judged according to the analysis results.The calculation results are preliminarily used to guide the production and improve the design efficiency.

关 键 词：门式起重机 ANSYS 结构强度 有限元分析 

分 类 号：TB115[理学—数学]