DIN EN 14985-2012 Cranes - Slewing jib cranes German version EN 14985 2012《起重机 回转式动臂起重机》.pdf

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1、May 2012 Translation by DIN-Sprachendienst.English price group 21No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 53

2、.020.20!$|=D“1892633www.din.deDDIN EN 14985Cranes Slewing jib cranesEnglish translation of DIN EN 14985:2012-05Krane Ausleger-DrehkraneEnglische bersetzung von DIN EN 14985:2012-05Appareils de levage charge suspendue Grues flche pivotanteTraduction anglaise de DIN EN 14985:2012-05SupersedesDIN EN 14

3、985:2007-08See start of applicationwww.beuth.deDocument comprises 60 pagesIn case of doubt, the German-language original shall be considered authoritative.05.12 DIN EN 14985:2012-05 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 1 May 2012.

4、 DIN EN 14985:2007-08 may be used in parallel until 1 August 2012. National foreword This standard includes safety requirements for slewing jib cranes. This standard has been prepared by Technical Committee CEN/TC 147 “Cranes Safety”, Working Group WG 13 “Slewing jib cranes” formerly CEN/TC 147/WG P

5、3 (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Engineering Standards Committee), Working Committee NA 060-22-10 AA Krane of Section Frdertechnik. Representatives of manufacturers and users of slewing jib

6、cranes and of the employers liability insurance associations contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the new “Machinery Directive”, Directive 2006/42/EC, and which apply to machines that are either first placed on t

7、he market or commissioned within the EEA. This standard serves to facilitate proof of compliance with the essential requirements of that directive. Once this standard is cited in the Official Journal of the European Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this s

8、tandard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). This product standard correlates closely with the European Standards EN 13001-1, EN 13001-2 and CEN/TS 13001-3-2 which apply to all types of cranes, and with FEM 1.001:1998, Berechnungsgrund

9、lagen fr Krane (alle Hefte) (Calculation bases for cranes). It should be noted that the term “crane” as in this standard includes all machines for cyclic lifting, or cyclic lifting and handling, of loads suspended on hooks or other load lifting attachments. This means that this standard applies to a

10、ll other equipment, such as winches, which meets this definition. The European Standards referred to in Clause 2 of the EN have been published as the corresponding DIN EN or DIN EN ISO Standards with the same number. For the International Standards referred to in this standard which have not been pu

11、blished as DIN EN ISO or DIN ISO with the same number there are no national standards availbable. The contents of the standard has been completely revised in accordance with the relevant EU Directives and the current state of the art. Formal objections to the standard have been removed. DIN EN 14985

12、:2012-05 3 Amendments This standard differs from DIN EN 14985:2007-08 as follows: a) the markings on the crane and the information for use have been brought in line with the essential requirements of EU Directive 2006/42/EC; b) the product standard has been substantially revised and now makes refere

13、nce to superordinate crane standards. The following amendments have been made: 1) in Subclause 5.3 reference is made to EN 60204-32; 2) in Subclause 5.3.8 “Control circuits and control functions” reference is made to EN ISO 13849-1 and EN 13557; 3) in Subclause 5.3.9.4 “Emergency stop” reference is

14、made to EN 60204-32; 4) in Subclause 5.4.2.3 “Brakes for hoisting and luffing jib movements” requirements for the release facility have been included; 5) in Subclause 5.7.2 “Guarding and access” reference has been made to EN 13586 and requirements for Type 1 and Type 2 have been included; 6) in Subc

15、lause 5.7.3 “Lighting” the access ways have been included; 7) Table 4 “Methods to be used to verify conformity with the safety requirements and/or protective measures” has been revised; 8) a new Subclause 6.2.2.3 “Dynamic test” has been added; c) an informative Annex ZA on the relationship between t

16、his European Standard and the essential requirements of EU Directive 2006/42/EC has been included. Previous editions DIN 14985: 2007-08 DIN EN 14985:2012-05 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14985 February 2012 ICS 53.020.20 Supersedes EN 14985:2

17、007English Version Cranes - Slewing jib cranes Appareils de levage charge suspendue - Grues flche pivotante Krane - Ausleger-Drehkrane This European Standard was approved by CEN on 9 December 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditio

18、ns 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-CENELEC Management Centre or to any CEN member. This European Standard exists in

19、 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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standard

20、s bodies of Austria, Belgium, Bulgaria, Croatia, 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, Turkey

21、and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1498

22、5:2012: EEN 14985:2012 (E) 2 Contents Page Foreword 4Introduction .51 Scope 62 Normative references 63 Terms and definitions .84 List of hazards 85 Safety requirements and/or protective measures . 125.1 General . 125.2 Requirements for strength and stability 125.2.1 Selection of classification param

23、eters . 125.2.2 Selection of loads and load combinations . 125.2.3 Determination of factor 2125.2.4 Stall load condition . 135.2.5 Loads caused by acceleration . 145.2.6 Jib side loading . 145.2.7 Test loads 145.2.8 Conditions of use of permissible stress method and limit state method . 145.2.9 Stab

24、ility of rail mounted cranes 155.3 Electrotechnical equipment . 165.3.1 General . 165.3.2 Physical environment and operating conditions 165.3.3 Electrical supply . 165.3.4 External protective earthing and equipotential bonding 165.3.5 Supply disconnecting and switching off 165.3.6 Protection against

25、 electric shock . 175.3.7 Conductors and cables 175.3.8 Control circuits and control functions . 175.3.9 Operator interface and mounted control devices . 185.3.10 Control gear Location, mounting and enclosures . 195.3.11 Electrical requirements for the installation of load handling devices 195.3.12

26、Electric motors 195.4 Non-electrotechnical equipment . 195.4.1 General . 195.4.2 Braking systems . 205.4.3 Hoisting mechanism . 215.4.4 Luffing system 215.4.5 Slew mechanism . 225.4.6 Travel mechanism. 235.4.7 Gear drives 235.5 Limiting and indicating devices 245.5.1 Rated capacity limiters . 245.5.

27、2 Indicators . 255.5.3 Motion limiters 255.5.4 Performance limiters 255.6 Protection against special hazards. 265.6.1 Hot surfaces 265.6.2 Radio equipment . 265.6.3 Laser beams 265.6.4 Fire hazard . 265.6.5 Exhaust gases . 26DIN EN 14985:2012-05 EN 14985:2012 (E) 3 5.6.6 Fuelling . 265.7 Man-machine

28、 interface 265.7.1 Controls and control stations 265.7.2 Guarding and access 275.7.3 Lighting. 275.7.4 Reduction of noise by design 285.8 Equipment for information and warning . 295.8.1 General . 295.8.2 Location of visual display units . 295.8.3 Safety colour 295.8.4 Warning lights 296 Verification

29、 of the safety requirements and/or protective measures 296.1 General . 296.2 Fitness for purpose testing 326.2.1 General . 326.2.2 Tests . 327 Information for use 347.1 Instructions for installation and safe use . 347.2 Drivers manual 347.3 Users manual 357.4 Instructions for regular checks, inspect

30、ions and tests . 367.5 Instructions for maintenance . 367.6 Markings . 378 Information to be obtained from the purchaser . 37Annex A (informative) Guidance for classification according to EN 13001-1 . 38A.1 Total number of working cycles 38A.2 Load spectrum factor kQ 39A.3 Classification of the hois

31、t mechanism 40A.4 Classification of the luffing mechanism . 41A.5 Classification of the slewing mechanism . 43Annex B (normative) Load combinations . 46Annex C (informative) Calculation of stall load factor for indirect acting lifting force limiter 47Annex D (normative) Noise test code for slewing j

32、ib cranes . 49D.1 General . 49D.2 Description of machinery family 49D.3 Determination of a conventional emission sound pressure level by calculation 50D.3.1 Principle of the method . 50D.3.2 Calculation . 50D.4 Emission sound pressure level determination at control stations and other specified posit

33、ions by measurement . 52D.4.1 Measurement method and points 52D.4.2 Case of very large cranes . 52D.4.3 Installation and mounting conditions . 52D.4.4 Operating conditions 52D.5 Uncertainties 53D.6 Information to be recorded . 53D.7 Information to be reported 54D.8 Declaration and verification of no

34、ise emission values . 54Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 55Bibliography 56DIN EN 14985:2012-05 EN 14985:2012 (E) 4 Foreword This document (EN 14985:2012) has been prepared by Technical Committee CEN/TC 147 “C

35、ranes - Safety”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2012, and conflicting national standards shall be withdrawn at the latest by August

36、 2012. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14985:2007. This document has been prepared under a

37、 mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This revision does not contain any fundamenta

38、l changes. However, a number of clauses have been redrafted for reasons of clarity and technical and editorial accuracy. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium,

39、 Bulgaria, Croatia, 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, Turkey and the United Kingdom. DIN E

40、N 14985:2012-05 EN 14985:2012 (E) 5 Introduction This European Standard has been prepared to be a harmonised standard to provide one means for slewing jib cranes to conform with the essential health and safety requirements of the Machinery Directive, as mentioned in Annex ZA. This European Standard

41、is a type C standard as stated in EN ISO 12100:2010. The machinery concerned and the extent to which hazards, hazardous situations and hazardous events are covered are indicated in the scope of this European Standard. When provisions of this type C standard are different from those which are stated

42、in type A or B standards, the provisions of this type C standard take precedence over the provisions of the other standards, for machines that have been designed and built according to the provisions of this type C standard. DIN EN 14985:2012-05 EN 14985:2012 (E) 6 1 Scope This European Standard app

43、lies to electrically or hydraulically powered slewing jib cranes mounted in one position or free to travel on horizontal rails. It does not apply to wall mounted, pillar, derrick, railway, tower or workshop jib cranes. This European Standard is not applicable to erection, dismantling operations, or

44、changing the configuration of the crane. This European Standard gives requirements for all significant hazards, hazardous situations and events relevant to slewing jib cranes, when used as intended and under conditions foreseen by the manufacturer (see Clause 4). The specific hazards due to potentia

45、lly explosive atmospheres, ionising radiation, and operation in electromagnetic fields beyond the range of EN 61000-6-2 are not covered by this European Standard. This European Standard does not include requirements for the lifting of persons. This European Standard is applicable to slewing jib cran

46、es, which are manufactured after the date of approval by CEN of this European Standard. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. Fo

47、r undated references, the latest edition of the referenced document (including any amendments) applies. EN 547-1, Safety of machinery Human body measurements Part 1: Principles for determining the dimensions required for openings for whole body access into machinery EN 547-2, Safety of machinery Human body measurements Part 2: Principles for determining the dimensions required for access openings EN 894-1, Safety of machinery Ergonomics require