履带吊管机总体结构优化方案的-研究

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1、摘要Anditverifiesthefeasibilityoftheoptimizationresults.Basedontheanalysisoftheboom,theoptimizationschemeoftheoverallstructureofpipecranewasproposed.Thisschemewasprimarilyachievedbyoptimizingtheboomweightandchanginglocationforthehydraulicwinchofthepipecraneinstalling.Ast

2、helocationofthehydraulicwinchchanging,asimpleoptimizationonthecounterweightdevicewasalsodone.Withoutchangingthepipecranebody,theanti-overturningstabilitywasalsocheckedbythetorquemethodinthisscheme.Aftertheoverallstructureoptimized,theanalysisandcomparisonofstabilitywas

3、alsodone.Researchshowedthat:ANSYSworkbenchforfiniteelementanalysisdesigncansavedevelopmenttimeandachievehighsimulationaccuracy.Itcouldimprovetheleveldesignofacquaintancemechanicalstructureandachieveamorereasonabletomeettheevolvingneedsoftoday’ssociety,whichisimportantf

4、orpracticalengineering.Excelsoftwarecanbeusedtothestabilityanalysisoftheoverallstructureofthepipecrane.Inthesameliftingcircumstances,thestabilityofthepipecraneafteroverallstructureoptimizinghasbeenimproved.Andthewholeweightofpipecranehasbeenreducedwithouttheliftingcirc

5、umstancesandstabilitychanged.Theresearchresultscanprovideatheoreticalbasisforthedesignofsimilarproducts.KEYWORDS:CrawlerPipeCrane,Boom,StructureOptimization,OptimizationDesign,StabilityAnalysisDissertationType:AppliedresearchIV万方数据目录目录第1章绪论.............................

6、.....................11.1起重机概述................................................................................................................11.1.1起重机的种类与组成.........................................................................................21.1.2国内外起重机的发展动向......

7、...........................................................................21.2起重机设计现状........................................................................................................31.2.1起重机的现代设计.................................................................

8、............................31.2.2起重机设计中的一些问题........................................................................