EN 13414-1-2003 en Steel wire rope slings - Safety - Part 1 Slings for general lifting service (Incorporates Amendment A2 2008)《钢丝绳吊索的安全性 第1部分 通用提升用吊索 包含修改件 A2-2008》.pdf

1、BRITISH STANDARDBS EN 13414-1:2003Steel wire rope slings Safety Part 1: Slings for general lifting serviceICS 53.020.30g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g

2、42g43g55g3g47g36g58+A2:2008National forewordThis British Standard is the UK implementation of EN 13414-1:2003+A2:2008. It supersedes BS EN 13414-1:2003+A1:2005which is withdrawn.The start and finish of text introduced or altered by CEN amendment is indicated in the text by tags !“. Tags indicating c

3、hanges to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee MHE/2, Wire ropes.A list of organizations represented on this committee can be obtained on request t

4、o its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 13414-1:2003+A2:2008This British Standard was published un

5、der the authority of the Standards Policy and Strategy Committee on 28 August 2003 BSI 2009Amendments issued since publicationAmd. No Date Comments 15861 29 September 2006 Implementation of CEN amendment A1:200531 August 2009 Implementation of CEN amendment A2:2008ISBN 978 0 580 60262 7EUROPEAN STAN

6、DARD NORME EUROPENNE EUROPISCHE NORM EN 13414-1:2003+A2 October 2008 ICS 53.020.30 Supersedes EN 13414-1:2003English Version Steel wire rope slings - Safety - Part 1: Slings for general lifting service Elingues en cbles dacier - Scurit - Partie 1: Elingues pour applications gnrales de levage Anschla

7、gseile aus Stahldrahtseilen - Sicherheit - Teil 1: Anschlagseile fr allgemeine Hebezwecke This European Standard was approved by CEN on 26 June 2003 and includes Amendment 1 approved by CEN on 29 April 2005 and Amendment 2 approved by CEN on 18 September 2008. CEN members are bound to comply with th

8、e CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre

9、 or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official

10、versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Sloveni

11、a, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN na

12、tional Members. Ref. No. EN 13414-1:2003+A2:2008: EEN 13414-1:2003+A2:2008 (E) 2 Contents Page Foreword3 Introduction .4 1 Scope 4 2 Normative references 5 3 Terms and definitions .5 4 Hazards .6 Table 1 Hazards and associated requirements.6 5 Safety requirements and/or measures 6 5.1 General6 5.2 S

13、ingle-leg sling 7 Table 2 Examples of single-leg slings and terminal fittings9 5.3 Ferrule-secured and spliced endless slings.10 5.4 Multi-leg sling.11 Figure 1 Multi-leg slings 13 Table 3 !Working load limits for slings using fibre cored rope of classes 6x19 and 6x36 in grade 1770 and having ferrul

14、e-secured eye terminations“14 Table 4 !Working load limits for slings using steel cored rope of classes 6x19, 6x36 and 8x36 in grade 1770 and having ferrule-secured eye terminations“15 6 Verification of the safety requirements and/or measures .16 6.1 Components of the wire rope sling16 6.2 Rope cons

15、truction .16 6.3 Length of the sling.16 6.4 WLL of terminal fittings.16 6.5 Formation of a multi-leg sling 16 7 Information for use 16 7.1 Marking .16 7.2 Certification 17 Annex A (informative) Information which should be supplied with an enquiry or order.18 Annex B (informative) Rating of multi-leg

16、 slings for general service19 Annex ZA (informative) #Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC$.20 Annex ZB (informative) #Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC$.21 Bibliography

17、 22 BS EN 13414-1:2003+A2:2008EN 13414-1:2003+A2:2008 (E)3 Foreword This document (EN 13414-1:2003+A2:2008) has been prepared by Technical Committee CEN /TC 168, “Chains, ropes, webbing, slings and accessories - Safety“, the secretariat of which is held by BSI. This European Standard shall be given

18、the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document supersedes EN 13414-1:2003. This document includes Amendment 1, approved b

19、y CEN on 2005-04-29 and Amendment 2, approved by CEN on 2008-09-18. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“ and # $. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Associa

20、tion and supports essential requirements of EU Directive(s). #For relationship with EU Directive(s), see informative Annexes ZA and ZB, which are integral parts of this document.$ The other Parts of this European Standard are: Part 2: Specification for information for use and maintenance to be provi

21、ded by the manufacturer Part 3: Grommets and cable-laid slings Annexes A and B are informative. This document includes a Bibliography. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Aus

22、tria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13414-

23、1:2003+A2:2008EN 13414-1:2003+A2:2008 (E)4 Introduction This European Standard has been prepared to be a harmonized standard providing a means of complying with the essential safety requirements of the Machinery Directive and associated EFTA regulations. This European Standard is a type C standard a

24、s specified in EN 292. While producing this standard it was assumed that negotiation occurs between the manufacturer and the user to decide whether sling eyes are to be spliced or ferrule-secured and whether a thimble is to be fitted. For endless slings it was assumed that negotiation occurs to deci

25、de whether the interlapping rope ends are to be spliced or ferrule-secured. Purchasers are advised to specify in their purchasing contract that the supplier operates a certified quality assurance system applicable to this standard (e.g. EN ISO 9001) to ensure that products claimed to comply consiste

26、ntly achieve the required level of quality. 1 Scope This European Standard specifies the construction requirements, calculation of WLL, verification, certification and marking of steel wire rope slings for general lifting service. It covers single-, two-, three- and four-leg slings, with ferrule-sec

27、ured or spliced eye terminations and spliced or ferrule-secured endless slings made from 8 mm to 60 mm diameter 6 strand ordinary lay steel wire rope with fibre or steel core and 8 strand ordinary lay steel wire rope with a steel core conforming to EN 12385-4. The standard assumes a working coeffici

28、ent (factor of safety) of five. !This standard does not cover slings for single use, i.e. one trip slings, having a working coefficient lower than 5.“ This standard does not cover matched sets of slings with spliced eyes. This document is not applicable to slings which are manufactured before the da

29、te of publication of this document by CEN. The hazards covered by this Part of EN 13414 are identified in clause 4. These wire rope slings are intended for lifting objects, materials or goods. Guidance on the information which should be provided with an enquiry or order is given in annex A. NOTE Inf

30、ormation for use and maintenance, including operating temperature ranges, is given in Part 2 of this standard. BS EN 13414-1:2003+A2:2008EN 13414-1:2003+A2:2008 (E)5 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These no

31、rmative references are cited at the appropriate places in the text, and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated r

32、eferences the latest edition of the publication referred to applies (including amendments). EN 292-2:1991/A1:1995, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and specifications. EN 1050:1996, Safety of machinery Principles for risk assessment. EN 1

33、677-1, Components for slings Safety Part 1: Forged steel components Grade 8. EN 1677-2, Components for slings Safety Part 2: Forged steel lifting hooks with latch Grade 8. EN 1677-3, Components for slings Safety Part 3: Forged steel self-locking hooks Grade 8. EN 1677-4, Components for slings Safety

34、 Part 4: Links Grade 8. EN 1677-5, Components for slings Safety Part 5: Forged steel lifting hooks with latch Grade 4. EN 1677-6, Components for slings Safety Part 6: Links - Grade 4. EN 12385-1, Steel wire ropes Safety Part 1: General requirements. EN 12385-2:2002, Steel wire ropes Safety Part 2: D

35、efinitions, designation and classification. EN 13411-1, Terminations for steel wire ropes Safety Part 1: Thimbles for steel wire rope slings. EN 13411-2, Terminations for steel wire ropes Safety Part 2: Splicing of eyes for wire rope slings. !EN 13411-3“, Terminations for steel wire ropes Safety Par

36、t 3: Ferrules and ferrule-securing. EN 13889, Forged steel shackles for general lifting purposes Dee shackles and bow shackles Grade 6 Safety. 3 Terms and definitions For the purposes of this European Standard the terms and definitions given in EN 12385-2:2002 and the following apply. 3.1 steel wire

37、 rope sling for general lifting service assembly of components which includes one or more single part legs or an endless sling which is intended for a variety of lifting operations and not designed for one specific lifting application 3.2 terminal fittings link, link assembly, hook or other device p

38、ermanently fitted at the upper or lower end of a sling and intended to connect the sling to the load or the lifting machine BS EN 13414-1:2003+A2:2008EN 13414-1:2003+A2:2008 (E)6 3.2.1 master link link forming the upper terminal of a sling by means of which the sling is attached to the hook of a cra

39、ne or other lifting machine (see Figure 1) 3.2.2 intermediate master link link used to connect one or two legs of a sling to a master link (see Figure 1) NOTE Intermediate links can be assembled with a master link to form a permanent master link assembly. 3.3 working load limit (WLL) of a sling maxi

40、mum mass which a sling is authorised to sustain in general service 3.4 competent person designated person, suitably trained, qualified by knowledge and practical experience, and with the necessary instructions to enable the required tests and examination to be carried out 4 Hazards Accidental releas

41、e of a load, or release of a load due to failure of a wire rope sling puts at risk, either directly or indirectly, the safety or health of those persons within the danger zone. Table 1 contains those hazards that require action to reduce risk identified by risk assessment as being specific and signi

42、ficant for wire rope slings. Table 1 Hazards and associated requirements Hazards identified in annex A of EN 1050: 1996 Relevant clause of annex A of EN 292-2: 1991/A1: 1995 Relevant clause/subclause of this Part of prEN 13414 1 Mechanical hazard due to inadequacy of strength 4.1.2.3 4.1.2.4 4.1.2.5

43、 5 5 5 4.3.2 5 7 10.4 Errors of fitting hazard 1.5.4 5 5 Safety requirements and/or measures 5.1 General 5.1.1 Grade of rope !The rope grade shall be either 1770 or 1960.“ BS EN 13414-1:2003+A2:2008EN 13414-1:2003+A2:2008 (E)7 5.1.2 Formation of eyes 5.1.2.1 Ferrule-secured eye slings Ferrule secure

44、d eyes shall conform to prEN 13411-3. The minimum length of plain rope between the inside ends of ferrules terminating a sling leg shall be 20 times the nominal rope diameter. 5.1.2.2 Spliced eye slings Spliced eyes shall conform to EN 13411-2. The minimum length of plain rope between the tails of s

45、plices shall be at least 15 times the nominal rope diameter. 5.1.2.3 Hard eyes Hard eyes shall be fitted with thimbles conforming to EN 13411-1 and assembled in accordance with the FSET designers instructions. 5.1.2.4 Soft eyes The peripheral length of a soft eye shall be at least four rope lay leng

46、ths. NOTE A stirrup can be fitted to protect the bearing surface of the soft eye. 5.1.2.5 Terminal fittings The working load limit of any master link shall be at least equal to that of the sling. The working load limit of any intermediate link fitted to a three-leg or four-leg sling shall be at leas

47、t equal to 1,6 times the WLL of one of the legs suspended from it. The working load limit of the lower terminal fitting(s) shall be at least equal to that of the leg(s) to which it is/they are fitted. Where forged steel lifting hooks with latch grade 8, forged steel self-locking hooks grade 8, links

48、 grade 8, forged steel lifting hooks with latch grade 4, links grade 4 are used, they shall conform to EN 1677 parts 2 to 6 respectively. Where shackles are used they shall conform to EN 13889. 5.1.3 Selection, use, inspection and discard This standard shall be used in conjunction with Part 2 Inform

49、ation for use and maintenance to be provided by the manufacturer. 5.2 Single-leg sling 5.2.1 Types Single-leg slings shall be one of the types shown in Table 2, with or without terminal fittings such as links or hooks. Where a terminal fitting is used, the eye termination shall always be fitted with a thimble. BS EN 13414-1:2003+A2:2008EN 13414-1:2003+A2:2008 (E)8 5.2.2 Length The length shall be that measured between the bearing points of the sling