跨座式单轨梁桥系统检测维护工作车的研究和设计

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1、重庆大学硕士学位论文英文摘要ABSTRACTWiththeadvantagesoflessinvestment，smallfloorareaandSOOll，straddle-typemonorailtransportationisverysuitableforournationalconditions，andentersafastdevelopmentperiodatpresentinOurcountry．Toensurethesafeandstableoperationofthemonorailtransitsystem，line

2、overhaulandmaintenanceisanotherimportantmeasurebesidesoftrainservice．WiththebackgroundoftheChongqingrailtransitline3，thispaperdesignedaspecialoperationvehicleusedontheinspectionoftrackbeams．Thegeneralsituationofthedevelopmentofmonorailwasintroducedatthebeginningofthispa

3、per,thengivesouttheoperationcharacteristicsofthemonorailvehicle，thenputsforwardtheresearchpurpose，contents，theoryandpracticalsignificanceofthisresearch．Vehiclebelongstocomplicated，large-scaleengineeringmachinery,madeadetailedanalysisonthefunctionalrequirementsbysystemvi

4、ew．Comparedtheadvantagesanddisadvantagesofeverytechnicalscheme，andfinallydeterminedthestructure，driving，brakingandelectricityusingschemeofthisvehicle．Carsfromthemajorcomponents，completedthestructuredesignoftheunderframe，carriage，maintenancetableanddriver'sconsole，andthe

5、ncarriedouttheschemedesignofthedriveline，hydraulicsystem，walksystemandbrakingsystem．Rationalselectedmainlypurchasedcomponents，anddeterminedthesecomponentscanmeetthefunctionrequirementsofthevehiclebyrelatedcalculationandcheckanalysis．Inaddition，basedonvehicledynamics，tir

6、emechanicprinciples，combinedwiththeoperatingcharacteristicsofmonorailvehicles，thispaperanalyzedtheresistanceand10adstatesindifferentworkconditionsofthevehicle，andthenobtainedthescheduleoftheresistanceandloadstatesintheseconditions，whichprovidedthedigitalbasisforthedynam

7、iccalculationsandtheselectionoftheengine．Byresearchingthesidewardrollandheadshaking，thispaperestablishedthelateralmotionequations，whichlaysthefoundationfortheresearchofdrivingstabilityofvehicles．Thelastchaptergivesthesunlnlaryandprospectofthemsearch．Keywords：Straddle—Ty

8、peMonorail，LineOverhaul，OperationVehicle，ResearchandDesign．’n学位论文独创性声明呈交的址士学位论文《跪壶式霉丝翟强叁丝撵冽礁护是我个人在导师指导下进行的研究工作