ASME B30.5-2004 汽车起重机和机车起重机

SafetyStandardforCableways,Cranes,Derricks,Hoists,Hooks,Jacks,andSlingsANAMERICANNATIONALSTANDARDMobileandLocomotiveCranesASMEB30.5-2004(RevisionofASMEB30.5-2000)ANAMERICANNATIONALSTANDARDMOBILEANDLOCOMOTIVECRANESASMEB30.5-2004(RevisionofASMEB30.5-2000)SAFETYSTANDARDFORCABLEWAYS,CRANES,DERRICKS,HOISTS,HOOKS,JACKS,ANDSLINGSDateofIssuance:September27,2004ThenexteditionofthisStandardisscheduledforpublicationin2007.Therewillbenoaddendaissuedtothisedition.ASMEissueswrittenrepliestoinquiriesconcerninginterpretationsoftechnicalaspectsofthisStandard.InterpretationsarepublishedontheASMEWebsiteundertheCommitteePagesat“approve,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.ASMEdoesnottakeanypositionwithrespecttothevalidityofanypatentrightsassertedinconnectionwithanyitemsmentionedinthisdocument,anddoesnotundertaketoinsureanyoneutilizingastandardagainstliabilityforinfringementofanyapplicableletterspatent,norassumeanysuchliability.Usersofacodeorstandardareexpresslyadvisedthatdeterminationofthevalidityofanysuchpatentrights,andtheriskofinfringementofsuchrights,isentirelytheirownresponsibility.Participationbyfederalagencyrepresentative(s)orperson(s)affiliatedwithindustryisnottobeinterpretedasgovernmentorindustryendorsementofthiscodeorstandard.ASMEacceptsresponsibilityforonlythoseinterpretationsofthisdocumentissuedinaccordancewiththeestablishedASMEproceduresandpolicies,whichprecludestheissuanceofinterpretationsbyindividuals.Nopartofthisdocumentmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutthepriorwrittenpermissionofthepublisher.TheAmericanSocietyofMechanicalEngineersThreeParkAvenue,NewYork,NY10016-5990Copyright©2004byTHEAMERICANSOCIETYOFMECHANICALENGINEERSAllrightsreservedPrintedinU.S.A.CONTENTSForeword..............................................................................vCommitteeRoster.....................................................................viB30SeriesIntroduction................................................................viiiSummaryofChanges..................................................................xiChapter5-0Scope,Definitions,andReferences........................................1Section5-0.1ScopeofB30.5...........................................................1Section5-0.2Definitions..............................................................1Section5-0.3References...............................................................7Chapter5-1ConstructionandCharacteristics..........................................8Section5-1.1LoadRatings............................................................8Section5-1.2Stability(BackwardandForward)........................................9Section5-1.3BoomHoist,LoadHoist,andTelescopingBoomMechanisms.............14Section5-1.4SwingMechanism.......................................................15Section5-1.5CraneTravel............................................................15Section5-1.6Controls.................................................................15Section5-1.7RopesandReevingAccessories..........................................18Section5-1.8Cabs....................................................................19Section5-1.9GeneralRequirements...................................................20Section5-1.10StructuralPerformance...................................................21Section5-1.11CranesUsedforOtherThanLiftingService..............................22Chapter5-2Inspection,Testing,andMaintenance.....................................23Section5-2.1Inspection—General....................................................23Section5-2.2Testing..................................................................24Section5-2.3Maintenance.............................................................25Section5-2.4RopeInspection,Replacement,andMaintenance..........................25Chapter5-3Operation................................................................28Section5-3.1QualificationsforandConductofOperatorsandOperatingPractices.....28Section5-3.2OperatingPractices......................................................30Section5-3.3Signals..................................................................33Section5-3.4Miscellaneous...........................................................33Figures1CommercialTruck–MountedCrane—TelescopingBoom.................12CommercialTruck–MountedCrane—Nontele