Car strap

Sling sling main inspection content and standards

Slingsareoftenusedinsets,andmanydifferentitemsaregroupedtogetherforcommonuse.Theslingscontainmanyclassifications,suchaswireropes,shackles,chains,slings,andeyepanels.Everycomponentoftheslingneedstobeinspected.Thespecificinspectioncontentsandstandardsareasfollows: Wirerope:Thenewly-createdsteelwireropeshallbeinspectedforitscertificateoforiginandcertificateofconformity.Shipsandoffshoreinstallationsarerequiredtohaverelevantclassificationsocietyproductcertificatesorotherthird-partyinspectioncertificates,visualinspections,verificationtests.Thewireropeinuseshallbevisuallyinspected,verifiedortestedbytheinstrument. Shackle:Whetherthereisobviousdeformation,whetherthehorizontalpincanrotatefreely,whetherthereiscrackorEuropeanoperation,cross-sectionweardegree,rustandsoon.Periodicsurfacemagneticparticleinspectionortensiletestat1.25timestheoriginalcertificateorSWLonthebody. Hangingchain:Whetherthechainringisdeformed,thewearofeachpart,whethertherearecracksordents,theopeningsizeincreases,andthemagneticringflawdetectionisperformedonthechainring. Sling:whethertherearecuts,perforations,tearing;softening,aging,reductionofelasticity,etc.,whetherthesurfaceofthefiberisrough,whetherthereisdeadknot,looseness,corrosion,hotmelting,whetherthewarninglineisbare,andthetensiletestiscarriedoutregularly. Eyeplate:Itisnecessarytoregularlycheckthecertificateoforiginandtheinspectionofsurfacedeformation,wearorotherdamageaccordingtotherequirementsofAPIandLOLER.

Requirements for sling repair and preventive maintenance

Dangerousworkduringhoistingoperations,hoistingmachineryusedinhoistingoperationsisalsoadangerousanddangerousspecialequipment.Accordingtostatistics,about73%ofhoistingmachineryaccidentsoccurintheuseofparts,about22.4%ofcraneaccidentsbecauseCausedbythefailureofthesling.Therefore,itisimportanttostrengthenthesafetymanagementoftheuseofslings,andalsotherequirementsforfaultrepairandpreventivemaintenance. Theoperatorshallcarryoutroutinemaintenanceoftheliftingmachineryinaccordancewiththerequirementsoftheoperatingprocedures,andfillinthe“WorkingRecordofHandlingandHandlingoftheCrane”onduty.Theoperatorshallalsocheckthecontentsoftherecordsfilledbytheformerstaffbeforetheoperation;theoperatorfindsthatthecraneisfaulty.Afterthat,filloutandsubmittherepairordertothemaintenancepersonnel;preventivemaintenanceoftheliftingequipmentshouldincludemonthlyinspectionandannualinspection. Theuseunitshallregulatetheuseoffactorycranesandslings.Atthesametime,itshouldbeclearlyrecognizedthatmanagementworkisfocusedonimplementationandimplementation,continuouslyimprovingthesafetyawarenessofoperators,correctingunsafebehaviorsandunsafeconditionsinliftingoperationsatalltimes,andmoreshouldbetheuseofliftingappliancesandslings.Thekeytosafetymanagement.