1、BRITISH STANDARD BS EN 12385-9:2002 Steel wire ropes Safety Part 9: Locked coil carrying ropes for cableway installations designed to carry persons The European Standard EN 12385-9:2002 has the status of a British Standard ICS 77.140.65 BS EN 12385-9:2002 This British Standard, having been prepared
2、under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 30 October 2002 BSI 30 October 2002 ISBN 0 580 40659 8 National foreword This British Standard is the official English language version of
3、EN 12385-9:2002. The UK participation in its preparation was entrusted to Technical Committee MHE/2, Wire ropes, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement
4、international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not
5、 purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European com
6、mittee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to
7、 11 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEUROPENNE EUROPISCHENORM EN123859 October2002 ICS77.140.65 Englishversion SteelwireropesSafetyPart9:Loc
8、kedcoilcarryingropesfor cablewayinstallationsdesignedtocarrypersons CblesenacierScuritPartie9:Cblesporteursclos pourlesinstallationsdestinesautransportdepersonnes DrahtseileausStahldrahtSicherheitTeil9: VollverschlosseneTragseilefrSeilbahnenzumTransport vonPersonen ThisEuropeanStandardwasapprovedbyC
9、ENon16November2001. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManag
10、ementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstan
11、dardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:
12、ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN123859:2002EEN123859:2002(E) 2 Contents page Foreword3 Introduction .4 1 Scope 4 2 Normativereferences 4 3 Termsanddefinitions. .4 4 Listofhazards. .4 5 Safetyrequirem
13、entsand/ormeasures . .5 6 Verificationofsafetyrequirementsand/ormeasures. .6 7 Informationforuse . .7 AnnexA (normative) Methodoftestfordeterminationofwaviness 8 AnnexB (informative) Informationtobeprovidedwithanenquiryororder .9 AnnexZA (informative) ClausesofthisEuropeanStandardaddressingessential
14、requirementsor otherprovisionsofEUDirectives 10 Bibliography 11EN123859:2002(E) 3 Foreword Thisdocument(EN123859:2002)hasbeenpreparedbyTechnicalCommitteeCEN/TC168,“Chains,ropes, webbing,slingsandaccessoriesSafety”,thesecretariatofwhichisheldbyBSI. ThisEuropeanStandardshallbegiventhestatusofanational
15、standard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyApril2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby April2003. ThisdocumenthasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropean FreeTradeAssociation,andsupportsessentialrequirementsof
16、ECDirective(s). ForrelationshipofthisPartwithEUDirectives,seeinformativeAnnexZA,whichisanintegralPartofthis document. TheotherPartsofEN12385are: Part1:Generalrequirements Part2:Definitions,designationandclassification Part3:Informationforuseandmaintenance Part4:Strandedropesforgeneralliftingapplicat
17、ions Part5:Strandedropesforlifts Part6:Strandedropesformineshafts Part7:Lockedcoilropesformineshafts Part8:Strandedhaulingandcarryinghaulingropesforcablewayinstallationsdesignedtocarrypersons Part10:Spiralropesforgeneralstructuralapplications Part1providesthegeneralrequirementsofParts4to10. Thisisth
18、efirsteditionofthisPart. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portug
19、al,Spain, Sweden,SwitzerlandandtheUnitedKingdom.EN123859:2002(E) 4 Introduction ThisPartofthisEuropeanStandardhasbeenpreparedtobeaharmonizedstandardtoprovideonemeansof complyingwiththeessentialsafetyrequirementsoftheDirectiverelatingtocablewayinstallationsdesignedtocarry persons. Duringthepreparatio
20、nofthisstandard,itwasassumedthatanegotiationwouldtakeplacebetweenthepurchaser andthemanufacturerconcerningtheintendedpurposeoftherope. TablesofbreakingforcesarenotgiveninthisPartbecauseofthenumerousropeconstructionsandlevelsof breakingforcethatarepossiblefromthevariouscombinationsofwireshapesandtens
21、ilestrengthgrades. 1Scope ThisPartofthisEuropeanStandardspecifiestheparticularmaterials,manufacturingandtestingrequirementsfor lockedcoilcarryingropesforcablewayinstallationsdesignedtocarrypersons. TheparticularhazardscoveredbythisPartareidentifiedinClause4. 2 Normativereferences ThisEuropeanStandar
22、dincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedattheappropriateplacesinthetext,andthepublicationsarelistedhereafter.Fordated references,subsequentamendmentstoorrevisionofanyofthesepublicationsapplytothisEuropeanStandardonly whenincorporatedini
23、tbyamendmentorrevision.Forundatedreferencesthelatesteditionforthepublicationreferred toapplies(includingamendments). EN102643, SteelwireandwireproductsSteelwireforropesPart3:Colddrawnandcoldshapednonalloyed steelwireforheavydutyapplications. EN123851:2002, SteelwireropesSafetyPart1:Generalrequiremen
24、ts. EN123852, SteelwireropesSafetyPart2:Definitions,ropedesignationandclassification. prEN12408, SafetyrequirementsforcablewaysforpassengertransportationbyropeQualitycontrol. ISO4346, SteelwireropesforgeneralpurposesLubricantsBasicrequirements. 3 Termsanddefinitions ForthepurposesofthisEuropeanStand
25、ard,thetermsanddefinitionsgiveninEN123852apply. 4 Listofhazards Forthepurposesofthispartthehazardsidentifiedinclause4ofpart1apply.EN123859:2002(E) 5 5 Safetyrequirementsand/ormeasures 5.1General Inadditiontotherequirementsgivenin5.2to5.7,therequirementsshallalsoconformtothosegiveninPart1. Themanufac
26、turershallalsocomplywithprEN12408. 5.2Materials 5.2.1 Wire WiresbeforeropemakingshallconformtoprEN102643. 5.2.2 Lubricant Thelubricant(s)shallcomplywithISO4346. NOTE Thepropertiesofthelubricantshouldtakeaccountofanycarryingropebrake(seeintroduction). 5.3 Ropemanufacture 5.3.1 Wirejoints Ifjointsaren
27、ecessary,theminimumdistancebetweenjointsshallbeatleast200 ropediameter( d). Thepositionofanyjointsshallbedocumented. 5.3.2Lubrication Ropesshallbelubricatedateachclosingoperation. 5.3.3Construction Theropeshallhaveanouterlayeroffulllockshapedwires. NOTE Forpracticalmanufacturingreasonstheactualnumbe
28、rofwiresintheouterlayermayvarybutshouldnotdosoby morethanonewirefromthatspecifiedbythemanufacturer. 5.3.4 Waviness RopesshallbemeasuredforwavinessinaccordancewiththemethodspecifiedinannexA.Theamountof wavinessoveralengthequivalenttothreeropelaylengthsshallnotbemorethan0,005 d+0,15mm. 5.4Diameter 5.4
29、.1Tolerances Whenmeasuredinaccordancewith6.6thediametershallbewithin 2%ofthenominaldiameterwiththeropeunder loadontheclosingmachine. 5.4.2 Differencesbetweendiametermeasurements Thedifferencebetweenanytwoofthefourmeasurementstakeninaccordancewith6.6andexpressedasa percentageofnominaldiametershallnot
30、exceed4%.EN123859:2002(E) 6 5.5Breaking force Onlytheminimumbreakingforceshallbespecifiedasthebreakingforce. Thespecifiedminimumvalueforagivenropesize,constructionandcombinationofwiretensilestrengthgrades shallbedeterminedbytheropemanufacturer. Unlessstatedotherwisebythemanufacturer,thespinninglossf
31、actorusedinthedeterminationofminimum breakingforceshallbe0,875. ThemanufacturershallcarryoutabreakingforcetestinaccordancewithMethod1asdescribedin6.4.1of EN123851:2002onasampleofropefromeachproductionlength. 5.6Length mass Themanufacturershallspecifythenominallengthmass. Whenmeasuredinaccordancewith
32、6.7thelengthmassshallbeinaccordancewiththespecifiedvalue,subjectto atoleranceof 4%. 5.7 Designationandclassification RopedesignationandclassificationshallconformtoEN123852. 6 Verificationofsafetyrequirementsand/ormeasures 1.1General Verificationofsafetyrequirementsand/ormeasuresshallbeinaccordancewi
33、ththatgiveninclause6ofEN12385 1andtheadditionalverificationgivenin6.2to6.7below. 6.2Lubricant Compliancewiththelubricantrequirementsshallbethroughavisualverificationoftheinspectiondocuments suppliedwiththelubricant. 6.3Lubrication Compliancewiththelubricationrequirementsshallbethroughavisualverifica
34、tion. 6.4Construction Compliancewiththeconstructionrequirementsshallbethroughavisualverification. 6.5Waviness ThemethodoftestfordeterminationofwavinessshallbeinaccordancewithannexA. 6.6Diameter Thediametershallbemeasuredinaccordancewith6.3.1ofEN123851exceptthattheropeshallbeunderload ontheclosingmac
35、hine.EN123859:2002(E) 7 6.7Length mass Themeasuredlengthmassshallbedeterminedbyoneofthefollowingmethods: a) thegrossmassofrope,reelandancillaryitemsshallbemeasured.Themassofreelandancillaryitems shallbesubtractedfromthisvaluetogivetheropemass.Theropemassshallbedividedbythemeasured ropelengthontheclo
36、singmachine;or, b) asampleofropeshallbeweighedandthevalueofthemassshallbedividedbythemeasuredlengthof theropesample;or c) bycalculation. 7 Informationforuse Inadditiontoconformingtoclause7ofPart1,theCertificate(see7.2.2ofPart1)shallalsostatethemeasured diameterandthemeasuredbreakingforce. TheCertifi
37、cateshallalsostatethepositionofanywirejointsintheouterlayer. NOTE Iftheresultsofanypostspintesting(e.g.inrespectofdiameter,tensilestrength,reversebend,torsionorzinc coating)arerequiredtobegiven,thesecanbeincludedonthecertificate.EN123859:2002(E) 8 AnnexA (normative) Methodoftestfordeterminationofwav
38、iness Toolsrequired: Straightedgewithastraightnessof0,05mmandalengthextendingoveratleastthreeropelaylengths. Feelertypegauge(orotherequivalentinstrument)havingincrementsofatleast0,05mmandanaccuracyof0,01mm. Method: Atthestartingandfinishingendoftheropeintheclosingmachine,setthestraightedgeagainstthe
39、tensionedropein suchawaythattheropeweightwillhavenoinfluenceontheresults. Withoutpressureonthestraightedge,determinewheretheedgemakescontactwiththeropeandsecuretheedgeto theropeattwoormoreofthesepositionswithoutaffectingthestraightnessofthestraightedge. Withafeelertypegaugemeasuretheclearance(gap)be
40、tweeneachstrandandthestraightedgeover3ropelay lengthsandrecordtheresults. Determinationofwavinessvalue: Theropewavinessshallbethemaximumrecordedvalueoftheclearance(gaps).EN123859:2002(E) 9 AnnexB (informative) Informationwhichshouldbeprovidedwithanenquiryororder Atleastthefollowinginformationshouldb
41、eprovidedwithanenquiryororder: a) Referencetothisstandard,i.e.EN123859; b) Quantityandlength; c) Nominaldiameter; d) Ropeconstruction; e) Wirefinish, NOTEThefinishofthewiresisnormallybrightunlessspecifiedotherwisebythepurchaser ; f) Laydirection; g) Anyparticularlubricationrequirements; h) Anypartic
42、ularmarkingrequirements; i) Anyparticularpackagingrequirements; j) Minimumbreakingforcerequired; k) Nominallengthmassandwhetheritisrequiredtobemeasuredorcalculated.EN123859:2002(E) 10 AnnexZA (informative) ClausesofthisPartofthisEuropeanStandardaddressingessential requirementsorotherprovisionsofEUDi
43、rectives ThisPartofthisEuropeanStandardhasbeenpreparedunderaMandategiventoCENbytheEuropean CommissionandsupportsessentialrequirementsofEUDirective2000/9/EC. WARNING:OtherrequirementsandotherECDirectivesmaybeapplicabletotheproductsfallingwithinthe scopeofthisstandard. TableZA.1CorrespondencebetweenthisEuropeanStandardandEUDirective Clauses/subclausesofthis EuropeanStandard: Corresponding annexes/paragraphsof Directive2000/9/EC: Allclauses. A
