ISO 14567-1999 Personal protective equipment for protection against falls from a height - Single-point anchor devices《防止从高处坠落的个人防护装置 单点锚定设备》.pdf

1、A Referencenumbe r ISO14567:1999 (E) INTERNATIONAL STANDARD ISO 14567 Firstedition 19990301 Personalprotectiveequipmentfor protectionagainstfallsfromaheight Singlepointanchordevices quipementsindividuelsdeprotectioncontreleschuteslibresDispositif s dancrageenunseulpointISO14567:1999(E) ISO1999 Allri

2、ghtsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedinanyformorbyan ymeans,electronic ormechanical,includingphotocopyingandmicrofilm,withoutpermissioninwritingfromthepublisher. InternationalOrganizationforStandardization Casepostale56 CH1211Genve20 Switzerland Inter

3、net isoiso.ch PrintedinSwitzerland ii Contents Page 1Scope 1 2Normativereferences . .1 3Termsanddefinitions .2 4Classesofanchordeviceandanchorsystem 6 5Requirements. 6 6Producttesting(typetests) . .13 7Instructionsforuse,andformarking 19 8Installationrequirements 21 9Positionofanchors .21 10Selectio

4、noftypeoffixing . 24 11Methodoffixing .25 12Inspectionandtesting .25 13Maintenance . 26 Bibliography27 Figures 1Exampleofananchordevice(Eyebolt) 3 2ExampleofaPPEanchor(Eyeboltandnut) 3 3ExampleofaPPEanchor(Column,davitandbrackets) . .4 4ExampleofaPPEanchor(Deadweightcantileveroroutrigger). .4 5Examp

5、leofaPPEanchor(Beamandeyebolt). 4 6Exampleofrequiredfreespace(RFS)belowpositionofPPEanchor 5 7Examplesofincorrectbearingsurfacesinhook/anchorassembly. 8 8ExamplesofClassA1PPEanchors. .8ISO ISO14567:1999(E) iii 9ExampleofthroughtypePPEanchorinloadbearingcavitywall. 9 10ExampleofchemicallybondedPPEanc

6、hor . . 9 11ExamplesofClassA2PPEanchors 9 12ExamplesofClassBPPEanchors. . 11 13ExampleofClassEanchordevices. . 12 14MinimumdistancetoroofedgeforClassEanchordevices 12 15Rigidsteelmassfordynamictests . 14 16MinimumdimensionsofbrickworkforstaticstrengthtestClassA1anchordevices 15 17Statictestfortripod

7、(ClassB)withretractablelifeline . . 17 18DynamicperformancetestforClassA2anchordevices 17 19Dynamictestfortripod(ClassB)withretractablelifeline. . 18 20DynamicperformancetestonClassEanchordevices 19 21Positionofanchordevicewheninstalledinbrickwork . . 23 22Typicalsafereachforcleaningwindows . 23ISO1

8、4567:1999(E) ISO iv Foreword ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnical committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteeha

9、sbeenestablishedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnongovernmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commission(IEC)onallmattersofelectrotechnicalstandardization. InternationalStandards

10、aredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting. PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. InternationalStandardISO14567wasprepa

11、rdbyTechnicalCommitteeISO/TC94, PersonalsafetyProtective clothingandequipment ,SubcommitteeSC4, Personalequipmentforprotectionagainstfalls .INTERNATIONALSTANDARD ISO ISO14567:1999(E) 1 Personalprotectiveequipmentforprotecionagainstfallsfroma heightSinglepointanchordevices 1Scope ThisInternationalSta

12、ndardspecifiesrequirements,testmethods,andmarking,labellingandpackaging,asappro priate,ofbothpermanentandtemporarysinglepointanchordevicesexclusivelyfortheattachmentofpersonal protectiveequipment(PPE)forprotectionagainstfallsfromaheightforfallarrest,workpositioningandtravel restriction(workrestraint

13、). ItisapplicableonlytoanchordevicesforPPEsthatconformtoISO 103331,ISO 103332,ISO 103333and ISO103335. NOTE1 FurtherstandardsareinpreparationforothertypesofPPE:ISO103336andISO14566(seebibliography). Anchordevicesareratedtosustainamaximum(dynamic)arrestingforceof6,0kN,andamaximum(static)loadingof 1,0

14、kN(assumingapersonof100kgmass)inpostfallarrestsuspension,workpositioningmode,orrestraintmode. Anchordevicesareintendedforsinglepersonuseonly.Arescuershouldnotattachtothesameanchordeviceasa personbeingrescued,unlesstheanchordevicehasbeenspecificallydesignedforsuchpurposes,andtheinstructions forusespe

15、cificallypermitthisapplication. NOTE2 VerticalrigidorflexiblelinesystemsandhorizontallifelinesarenotwithinthescopeofthisInternationalStandard, butarecoveredinISO103334andISO16024. 2Normative references Thefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisio

16、nsof thisInternationalStandard.Fordatedreferences,subsequentamendmentsto,orrevisionsof,anyofthese publicationsdonotapply.However,partiestoagreementsbasedonthisInternationalStandardareencouragedto investigatethepossibilityofapplyingthemostrecenteditionsofthenormativedocumentsindicatedbelow.For undate

17、dreferences,thelatesteditionofthenormativedocumentreferredtoapplies.MembersofISOandIEC maintainregistersofcurrentlyvalidInternationalStandards. ISO1140, Ropes PolyamideSpecification. ISO9227, CorrosiontestsinartificialatmospheresSaltspraytests. ISO103331, PersonalfallarrestsystemsPart1:Fullbodyharne

18、sses. ISO103332, PersonalfallarrestsystemsPart2:Lanyardsandenergyabsorbers. ISO103333, PersonalfallarrestsystemsPart3:Selfretractinglifelines. ISO103335, PersonalfallarrestsystemsPart5:Connectors . EN100021, MetallicmaterialsTensiletestingPart1:Methodoftest. EN100022 ,MetallicmaterialsTensiletesting

19、Part2:Verificationoftheforcemeasuring systemofthetesting machine. EN45001, Generalcriteriafortheoperationoftestinglaboratories .ISO14567:1999(E) ISO 2 3 Termsanddefinitions ForthepurposesofthisInternationalStandard,thefollowingtermsanddefinitionsapply. 3.1 anchordevice componentorassemblyofcomponent

20、swhichincorporatesonePPEattachmentpoint SeeFigures1to5and8to13inclusive. 3.2 anchorsystem assemblyofmultipleanchordeviceswithoneormorePPEattachmentpoints 3.3 PPEattachmentpoint thatpartofananchordeviceoranchorsystemtowhichthePPEofonesingleusermaybeattached SeeFigures1to5and8to13inclusive. NOTE ThePP

21、Eattachmentpointmaybemobileand/orremovable. 3.4 component partofananchordeviceoranchorsystematapointofsalebythemanufacturers,suppliedwithpackaging,marking andinstructionsforuse EXAMPLESPPEattachmentpointsandfixingsareexamplesofcomponents. 3.5 fallfactor ratiooffreefalldistancetothelengthoftheconnect

22、inglanyard,includinganyconnectors,bothquantitiesbeing expressedinthesameunitsofmeasurement 3.6 freefalldistance totalverticaldistancethroughwhichaworkercouldfallfromthestartofthefalltotheonsetofthearrest 3.7 freespace uninterruptedverticaldistancemeasuredfromtheanchordevicetothegroundlevel,thenextlo

23、wersubstantive platform,ornearestsignificantobstacle SeeFigure6. 3.8 fixings meansbywhichananchordeviceissecuredorattachedtothestructure SeeFigures2to5inclusive. NOTE Notallanchordevicesrequiresuchfixings(e.g.tripods,deadweightanchordevices).SeeFigures12and13. 3.9 anchor anchordeviceoranchorsystemat

24、tachedtoastructure,readyfortheattachmentofaPPEforprotectionagainstfalls fromaheight SeeFigures 2to5and8to13inclusive.ISO ISO14567:1999(E) 3 3.10 structure existingloadbearingstructuresuchasthebuilding,ground,roof SeeFigures2to5inclusive. Key 1 PPEattachmentpoint Figure1Exampleofananchordevice(Eyebol

25、t) Key 1 PPEattachmentpoint 2 Anchordevice 3 Fixing Figure2Exampleofa PPEanchor(Eyeboltandnut)ISO14567:1999(E) ISO 4 Key 1 Structure 2 PPEattachmentpoint 3 Anchordevice 4 Fixings Figure3ExampleofaPPEanchor (Column,davitandbrackets) Key 1 Structure 2 Anchordevice 3 PPEattachmentpoint 4 Fixings Figure

26、4ExampleofaPPEanchor (Deadweightcantileveroroutrigger) Key 1 Structure 2 PPEattachmentpoint 3 Anchordevice 4 Fixings Figure5ExampleofaPPEanchor(Beamandeyebolt)ISO ISO14567:1999(E) 5 Key 1 PositionA(attheonsetofthefall) 6 Groundlevel/nearestsignificantobstacle 2 PositionB(postfallsuspension) 7 Lanyar

27、dlength+energyabsorberextension 3 Walkway 8 Harnessstretch+distancebetweenattachment 4 Lanyard pointandfeet 5 Energyabsorber(extended) 9 Safetyclearance PPEattachmentpointshallbeataheightgreaterthanorequaltotheRFS. Figure6Exampleofrequiredfreespace(RFS)belowpositionofPPEanchorISO14567:1999(E) ISO 6

28、4 Classesofanchordeviceandanchorsystem 4.1Class A 4.1.1Class A1 ClassA1comprisesanchordevicesdesignedtobesecuredtovertical,horizontalandinclinedsurfaces,suchaswalls, columnsandlintels.SeeFigure8. 4.1.2Class A2 ClassA2comprisesanchordevicesdesignedtobesecuredtoinclinedroofs.SeeFigure11. 4.2Class B Cl

29、assBcomprisestransportabletemporaryanchordevices.SeeFigure12. NOTE TherearenoclassesCorDinthisInternationalStandard.ThesewillbecoveredinISO16024. 4.3Class E ClassEcomprisesdeadweightanchordevicesforuseonhorizontalsurfaces.ForthepurposesofthisInternational Standard,ahorizontalsurfaceisonewhichdoesnot

30、deviatefromthehorizontalbymorethan5 .SeeFigure13. 5Requirements 5.1 Generaldesignrequirements 5.1.1 Theanchordeviceshallbedesignedtowithstandaforceofatleast12kN(2697lb f)inalldirectionsin whichaforcecouldbeappliedduringafallarrest. 5.1.2 ThePPEattachmentpointshallbesodesignedastoacceptthepersonalpro

31、tectiveequipmentandensure thatitisnotpossibleforcorrectlyconnectedpersonalprotectiveequipmenttobecomedetachedunintentionally. ParticularattentionshallbegiventotheprofileofPPEattachmentpoints,toensurethattheyarecompatiblewiththose typesofconnectorwithwhichtheyaretobeused. a) Theconnectorshouldbecapab

32、leoffreeandeasyengagementwiththeanchorpointwithouttheneedforthe applicationofforce. b) Whereconnectorsareofthekarabinerorhookvariety(i.e.theypossessaspringloadedgatemechanism,withan automaticormanuallockingfacility),thereshouldbesufficientclearancetoallowthegatemechanismtofully closeandlockafterthec

33、onnectionbetweentheanchorpointandsafetylanyardhasbeenmade. Theclosureofthegatemechanismandlockshouldbephysicallycheckedaftertheconnectionismadetoavoid subsequentandunintentionaldisengagementbetweentheconnectorandanchorpoint. c) Whentheconnectionisfullymadewithakarabinerorhooktypeconnector,theconnect

34、orshouldbe manipulatedwithintheanchorpointtoensurethattheconnectorsintendedbearingsurfacebearsuponthe anchorpointsintendedbearingsurface.Thegatemechanismofthekarabinerorhookshouldnotbearupon theanchorpoint.(SeeFigure7.) d) Whentheconnectionisfullymade,theconnectorshouldbecapableoffreelyaligninginthe

35、directionsthatthe safetylanyardcouldbepulledinasaresultofafallarrestoccurrence,toavoidweakeningtheconnectorin bending. e) Connectorsutilisingalanyardretentioneyeorlanyardretentionpinaretobepreferredinmakingconnections betweenanchorpointsandsafetylanyards,tominimizethepossibilityofrollout,(mechanical

36、and/orISO ISO14567:1999(E) 7 incompatiblecomponentdisengagementbetweentheanchorpoint,connectorandsafetylanyard),whichis capableofoccurringduringafallarrest. f) Safetylanyardsshouldnotbepassedthroughananchorpointandthenconnectedbackonthemselves(i.e. formingalooparoundtheanchorpoint),toavoidweakeningt

37、helanyardandtheconnectorinbending,unless theconnectorandsafetylanyardisdesignedspecificallytobeattachedinsuchamanner. g) Knotsshouldneverbeusedtoconnectsafetylanyardstoanchorpoints; h) OnlyPPEsthatconformtoISO103331,ISO103332,ISO103333andISO103335shallbeattached. 5.1.3 Whereananchordevicecomprisesmo

38、rethanonecomponent,thedesignshallbesuchthatthose componentscannotappeartobecorrectlyassembledwithoutbeingpositivelylockedtogether. 5.1.4 Exposededgesorcornersshallberelievedeitherwitharadiusorchamfer. 5.1.5 Allmetallicpartsofanchordevicesshallbecapableofsatisfyingthecorrosiontestspecifiedin6.3.3. 5.

39、1.6 Whererelevant,anchordevicesshallbesodesignedthat,wheninstalled,thereareadequatebearing surfacestominimizebendingthatwouldhaveadetrimentaleffectontheabilitytosafelyarrestafallingbodyunless theanchordeviceisdesignedspecificallytodeformatbending(e.g.classA1anchors;seeFigures2and8). 5.1.7 Stressrais

40、ingfeaturesshallbeavoidedby: a) theprovisionofasuitableradiusbetweenthecollarandshankofaneyebolt; b) ensuringthattherunoutofmalethreadswhichareintendedtobeloadedinshearorbendingisasufficient distancefromthebearingsurfacetoensurethattheshearloadisbornebytheunthreadedportionoftheshank. 5.1.8 Whereanch

41、ordevices,componentsorelementsutilizemaleandfemalethreads,thereshallbeadequate engagementbetweenmaleandfemalethread.SeeFigures2and9. 5.1.9 Throughtypeanchordevicesshallutilizeabackplateofsufficientsurfaceareaandthicknesstoensurethat theloadisadequatelydistributed.SeeFigure9. 5.1.10 Whereanchordevice

42、sorcomponentsaretobeinstalledusingchemicallybondedfixings,consideration shallbegiventothefutureneedsforinspection(e.g.forcorrosion).Itisrecommendedthatfemalesocketsshould bebondedtothestructure,sothatmaleanchordevices,componentsorelementsmaybelockedintothem.See Figure10. Whereanchordevicesarecastinorbondeddirectlytothesubstratematerial(e.g.concrete),theanchordeviceshall bemadeofasuitablematerial,andthemanufacturershouldquotelifeexpectancy 5.1.11 ThePPEanchorshallbesodesigned,tak