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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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