门式起重机主梁截面的比较与ANSYS分析  

Comparison of Gantry Crane Girder Sections and Analyzing With ANSYS

作　　者：郁建华 孟庆国 

机构地区：[1]常州市建工起重机有限公司,江苏常州213101 [2]江苏华澄重工有限公司,江苏江阴214521

出　　处：《装备制造技术》2013年第5期181-182,185,共3页Equipment Manufacturing Technology

摘　　要：门式起重机的主梁作为主要承载构件对整机的自重影响非常大,在满足应力要求的条件下怎样通过改变主梁箱体与隔板、加劲板的布置形式来减少截面面积,进而减轻自重。笔者以一台门式起重机的半偏轨梁为例,运用ANSYS软件,对两种不同形式的主梁截面进行分析,进而得出该台门式起重机的优选主梁截面,也为类似起重机主梁截面的布置形式指明方向。As load bearing carrier, main girder of gantry crane has great effect on self-weight of crane, while press requirement met, according to changing arranged form between main girder, clapboard and rib plate, how it reduces cross-sectional area to lighten its self-weight. This article takes a gantry crane＇s local bias - rail box girder for example, analyzing two kinds of girder sections with ANSYS, in order to get the better one, and also point out the direction of similar girder section arranging

关 键 词：门式起重机 主梁 半偏轨梁 ANSYS 分析 

分 类 号：TH213.5[机械工程—机械制造及自动化]