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PortcranewelcomePortcranewelcome11.Port2.Containercrane3.Portalcrane4.Gantrycrane5.Dredger1.Port2.Containercrane3.Port2PortsituationChinaportthroughputhavelistedfirstforeightconsecutiveyearsintheworld.2010,portcontainerthroughputreachto145millionTEUs,thisdevelopmentSituationintheworldisunique.PortsituationChinaportthro3crane(起重機(jī))分解課件4portindustryTheportserviceindustryincludessuchactivitiesasportdailymaintenance,cargohandling,pilotage,portconstructionandcommunications.Companiesincludedinthescopeofportserviceindustryaredirectlyrelatedtoporttransportationservices,suchasPSAandcargoterminal.Portserviceindustrycreatesindustrialoutputvaluethroughtheportproductionactivities.portindustryTheportservice5portandeconomicRegionaleconomicdevelopmentwillinevitablyaffectandpromoteitsportdevelopment.therolethatportclusterplayinregionaleconomygrowthwillbeincreasinglystrengthenedforitsrapiddevelopment.portandeconomicRegionalecon6PortfuturedevelopmentEnterpriseexpansionBusinessextensionStructureddevelopmentDecentralizedmanagementPortfuturedevelopmentEnterpr7PortcranePortcrane8QuaysidecontainercraneFeatureDevelopmentDesignQuaysidecontainercraneFeatur91.workingontheshore2.LoadingandunloadingcontainersFeature1.workingontheshoreFeature10Twin40’quayside
containercraneDoubletrolleyquayside
containercraneDevelopmentTwin40’quaysideDoubletrolle11Design1.Determinethedemensionaccordingtothebasicdata.2.Analysethecranebyestablishingafiniteelementmodel.Establishingafiniteelementmodel.1EXAMPLE:AnalysisofmodelinganddynamicresponseofcraneDesign1.Determinethedemensio12ModalanalysisApplyingtheloadandcontraints23ModalanalysisApplyingtheloa13TransientanalysisTransientanalysis14PortalCranePortalCrane15Portalcrane
iswidelyusedinthe
port
.Ithascomplexstructure,
mostinstitutions,
typical
electric
loadingandunloadingmachine.
Andithastheadvantageof
betterperformanceand
unique
structure,
goodversatility.Introduction:Itsstructure
canbedividedinto
two
parts:
theupperrotating
partandthe
lowerrunning
part.Portalcrane
iswidely16Classification:Dividedintothreecategoriesaccordingtouse:LoadingandunloadingShipbuildingconstructionandinstallationPortShipyardConstructionsiteClassification:Dividedintoth17MechanismLuffingRunningHoistingSlewingMechanismLuffingRunningHoisti18HoistingmechanismHoistingmechanism
is
indispensable
partofwork,
it
willdirectlyaffect
theworkofthewhole
crane
performance.
Hoistingmechanismconsistsofthefollowingcomponents:driving,windingsystem,,brakingandauxiliarydevices.HoistingmechanismHoistingmec19LuffingmechanismLuffingmechanism
isusedto
changetheworking
range
.Intheliftingcapacityofthemaximumamplitudetransportgoodsbetweentheminimumamplitudeinordertoexpandthescopeofthecrane’soperation.Portalcranewithluffingmechanismmainlyreferstotheroleofthis,itisjointworkwithothermeshanismtotransportcargoes.LuffingmechanismLuffingmecha20SlewingmechanismSlewingmechanismisusedtosupporttheweightofrotatingparts,anddrivenon-rotatingpartrelativetotherotatingpartoftherotarymovementtodosomeworkagency.Itsroleistomaketheslingaroundthecenterofrotationofthecranedorotarymovementinahorizontalplaneinordertoachievethepurposeoftransportgoods.SlewingmechanismSlewingmechanismSlewingmecha21RunningmachanismInthecraneoperation,oftenrequirecranesworkingpositioncanbeadjustedtochangetheplaceofwork,inordertoexpandtherangeofoperations,improvehandlingefficiency.Therefore,thecranesareusuallyequippedwithruninstitutions,functioningorganization'smissionistoenablethecranetodothehorizontalmovement.RunningmachanismInthecrane22SafetydeviceWindproofanchoringdeviceOverloadLimiterLimitdeviceSafetydeviceWindproofanchori23crane(起重機(jī))分解課件24Gantrycrane
BriefintroductionClassificationConstituentbodiesDevelopmentGantrycrane
Briefintroduct25BriefintroductionGantrycraneistobeavariantofbridgecrane.It’smainlyusedforoutdooryard,yardgoods,bulkcargoloadingandunloading.Asgantrycranehasthosecharacteristisofspaceutilization,operatingrange,wideadaptability,versatility,it’swidelyusedintheportyard.BriefintroductionGantrycrane26ClassificationFramestructureGantrycraneCantilevergantrycraneFormofmainbeamSinglegirderDoublegirderClassificationFramestructureG27ConstituentbodiesHoistingmechanismOperatingmechanism＋WalkingcartsTrolley＋ConstituentbodiesHoistingmec28HoistingmechanismHoistingmechanism29WalkingcartsWalkingcarts30TrolleyTrolley31Development
1,computerizationandautomationofdesignandmanufacture2,innovationandapplicationofcontrolelements3,applicationofnewmaterialsandnewtechnologyDevelopment1,computerization32DredgerTrailingsuctionhopperdredgerBucketchaindredgerCuttersuctiondredgerGrabDredgerDredgerTrailingsuctionhopper33FlatDiggingthedredginggrabusedbydredgertheschematicofdredginggrabFlatDiggingthedredginggrab34Fixingtheuppersheaveblock,theclosingcurveofthegrabislikethis.Fixingtheuppersheaveblock,35crane(起重機(jī))分解課件36FlatdiggingsimulationKineticanalysisFuzzyneuralnetwork……FlatdiggingsimulationKinetic37ThankyouThankyou38PortcranewelcomePortcranewelcome391.Port2.Containercrane3.Portalcrane4.Gantrycrane5.Dredger1.Port2.Containercrane3.Port40PortsituationChinaportthroughputhavelistedfirstforeightconsecutiveyearsintheworld.2010,portcontainerthroughputreachto145millionTEUs,thisdevelopmentSituationintheworldisunique.PortsituationChinaportthro41crane(起重機(jī))分解課件42portindustryTheportserviceindustryincludessuchactivitiesasportdailymaintenance,cargohandling,pilotage,portconstructionandcommunications.Companiesincludedinthescopeofportserviceindustryaredirectlyrelatedtoporttransportationservices,suchasPSAandcargoterminal.Portserviceindustrycreatesindustrialoutputvaluethroughtheportproductionactivities.portindustryTheportservice43portandeconomicRegionaleconomicdevelopmentwillinevitablyaffectandpromoteitsportdevelopment.therolethatportclusterplayinregionaleconomygrowthwillbeincreasinglystrengthenedforitsrapiddevelopment.portandeconomicRegionalecon44PortfuturedevelopmentEnterpriseexpansionBusinessextensionStructureddevelopmentDecentralizedmanagementPortfuturedevelopmentEnterpr45PortcranePortcrane46QuaysidecontainercraneFeatureDevelopmentDesignQuaysidecontainercraneFeatur471.workingontheshore2.LoadingandunloadingcontainersFeature1.workingontheshoreFeature48Twin40’quayside
containercraneDoubletrolleyquayside
containercraneDevelopmentTwin40’quaysideDoubletrolle49Design1.Determinethedemensionaccordingtothebasicdata.2.Analysethecranebyestablishingafiniteelementmodel.Establishingafiniteelementmodel.1EXAMPLE:AnalysisofmodelinganddynamicresponseofcraneDesign1.Determinethedemensio50ModalanalysisApplyingtheloadandcontraints23ModalanalysisApplyingtheloa51TransientanalysisTransientanalysis52PortalCranePortalCrane53Portalcrane
iswidelyusedinthe
port
.Ithascomplexstructure,
mostinstitutions,
typical
electric
loadingandunloadingmachine.
Andithastheadvantageof
betterperformanceand
unique
structure,
goodversatility.Introduction:Itsstructure
canbedividedinto
two
parts:
theupperrotating
partandthe
lowerrunning
part.Portalcrane
iswidely54Classification:Dividedintothreecategoriesaccordingtouse:LoadingandunloadingShipbuildingconstructionandinstallationPortShipyardConstructionsiteClassification:Dividedintoth55MechanismLuffingRunningHoistingSlewingMechanismLuffingRunningHoisti56HoistingmechanismHoistingmechanism
is
indispensable
partofwork,
it
willdirectlyaffect
theworkofthewhole
crane
performance.
Hoistingmechanismconsistsofthefollowingcomponents:driving,windingsystem,,brakingandauxiliarydevices.HoistingmechanismHoistingmec57LuffingmechanismLuffingmechanism
isusedto
changetheworking
range
.Intheliftingcapacityofthemaximumamplitudetransportgoodsbetweentheminimumamplitudeinordertoexpandthescopeofthecrane’soperation.Portalcranewithluffingmechanismmainlyreferstotheroleofthis,itisjointworkwithothermeshanismtotransportcargoes.LuffingmechanismLuffingmecha58SlewingmechanismSlewingmechanismisusedtosupporttheweightofrotatingparts,anddrivenon-rotatingpartrelativetotherotatingpartoftherotarymovementtodosomeworkagency.Itsroleistomaketheslingaroundthecenterofrotationofthecranedorotarymovementinahorizontalplaneinordertoachievethepurposeoftransportgoods.SlewingmechanismSlewingmechanismSlewingmecha59RunningmachanismInthecraneoperation,oftenrequirecranesworkingpositioncanbeadjustedtochangetheplaceofwork,inordertoexpandtherangeofoperations,improvehandlingefficiency.Therefore,thecranesareusuallyequippedwithruninstitutions,functioningorganization'smissionistoenablethecranetodothehorizontalmovement.RunningmachanismInthecrane60SafetydeviceWindproofanchoringdeviceOverloadLimiterLimitdeviceSafetydeviceWindproofanchori61crane(起重機(jī))分解課件62Gantrycrane
BriefintroductionClassificationConstituentbodiesDevelopmentGantrycrane
Briefintroduct63BriefintroductionGantrycraneistobeavariantofbridgecrane.It’smainlyusedforoutdooryard,yardgoods,bulkcargoloadingandunloading.Asgantrycranehasthosecharacteristisofspaceutilization,operatingrange,wi
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