某32/5t门式起重机刚性支腿结构设计与分析  

Rigid Outrigger Structure Design and Analysis of 32/5t Portal Crane

作　　者：黄伟莉[1] 范芳蕾[1] 徐英帅 张克义[1] 周重军 HUANG Wei-li;FAN Fang-lei;XU Ying-shuai;ZHANG Ke-yi;ZHOU Chong-jun(College of Mechanical and Electronic Engineering,Donghua Polytechnic University,Nanchang Jiangxi 330000,China;Jiangxi General Technology Engineering School,Jiujiang Jiangxi 330306,China)

机构地区：[1]东华理工大学机械与电子工程学院,江西南昌330000 [2]江西省通用技术工程学校,江西九江330306

出　　处：《装备制造技术》2018年第10期69-72,共4页Equipment Manufacturing Technology

基　　金：江西省科技计划项目(20142BBE50009)

摘　　要：针对某32/5t-25m双梁A型门式起重机的刚性支腿进行结构设计和承载力校核计算,并建立三维模型。应用ANSYS_Workbench进行满载静应力分析,得到该工况下刚性支腿的应力云图,对该起重机支腿结构的设计方案进行验证,为起重机金属结构设计提供可靠依据。The structure design and bearing capacity of 32/5t-25m double-beam A-type portal crane rigid outrigger is checked and calculated,and a 3D model is established.A full load static stress analysis was performed with ANSYS_Workbench the stress-strain cloud diagram of the rigid outrigger is obtained to verify the design scheme of the crane outrigger structure.The optimization assumptions is put forward to provide reliable basis for crane metal structure design.

关 键 词：门式起重机 刚性支腿 静载荷 应力 有限元 

分 类 号：TH213.4[机械工程—机械制造及自动化]