1、BRITISH STANDARD BS EN 14492-1:2006 +A1:2009 Incorporating corrigendum March 2010 Cranes Power driven winches and hoists Part 1: Power driven winches ICS 53.020.20 National foreword This British Standard is the UK implementation of EN 14492-1:2006+A1:2009, incorporating corrigendum March 2010. It su
2、persedes BS EN 14492-1:2006 which is withdrawn. The start and finish of text introduced or altered by amendment is in- dicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“. The start a
3、nd finish of text introduced or altered by corrigendum is indicated in the text by tags. Text altered by CEN corrigendum March 2010 is indicated in the text by . The UK participation in its preparation was entrusted by Technical Committee MHE/3, Cranes and derricks, to Subcommittee MHE/3/6, Winches,
4、 hoists, lifting blocks and accessories. A list of organizations represented on this subcommittee can be obtained on request to its secretary. EN 14492-1:2009 is a “harmonized” European Standard and fully takes into account the requirements of the following European Commission mandates given under t
5、he EU Machinery Directive (98/37/EEC), and it is intended to lead to CE marking: M/BC/CEN/92/46, Standardization mandate assigned to CEN/ CENELEC concerning equipment and protective systems intended for use in potentially explosive atmospheres; and M/BC/CEN/91/1, Standardization request to CEN/CENEL
6、EC concerning machines presenting hazards due to mobility or load lifting, given under the EU Machinery Directive (98/37/EEC), and intended to lead to CE marking. For relationship with EU Directive(s), see informative Annexes ZA, ZB and ZC which are integral parts of this document. The UK Committee
7、would like to inform users that this standard is primarily intended for winching applications where a load is to be dragged on level ground or up an incline. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Co
8、mpliance with a British Standard cannot confer immunity from legal obligations. BS EN 14492-1:2006+A1:2009 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2008 BSI 2010 Amendments/corrigenda issued since publication Date Comments 3
9、1 August 2010 Implementation of CEN amendment A1:2009 and corrigendum March 2010 ISBN 978 0 580 64176 3 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14492-1:2006+A1 October 2009 ICS 53.020.20; 53.020.99 Supersedes EN 14492-1:2006 English Version Cranes - Power driven winches and hoists - Par
10、t 1: Power driven winches Appareils de levage charge suspendue - Treuils et palans motoriss - Partie 1: Treuils motoriss Krane - Kraftgetriebene Winden und Hubwerke - Teil 1: Kraftgetriebene Winden This European Standard was approved by CEN on 19 August 2006 and includes Amendment 1 approved by CEN
11、on 6 August 2009. CEN members are bound to comply with the 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 ma
12、y be obtained on application to the CEN Management Centre 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 C
13、EN Management Centre has the same status as the official 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, Netherla
14、nds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in
15、any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14492-1:2006+A1:2009: E Incorporating corrigendum March 2010EN 14492-1:2006+A1:2009 (E) 2 Contents Page Foreword 5 Introduction . 6 1 Scope 7 2 Normative references 8 3 Terms and definitions . 10 4 List of significant
16、 hazards 14 5 Safety requirements and/or protective measures 19 5.1 General 19 5.2 Devices . 20 5.3 Couplings . 27 5.4 Brakes for lifting and lowering movements 27 5.5 Gearbox 28 5.6 Load hooks . 28 5.7 Rope drive 28 5.8 Chain drives . 31 5.9 Belt drives . 32 5.10 Pneumatic equipment . 33 5.11 Hydra
17、ulic equipment . 35 5.12 Electrical equipment of winches 38 5.13 Reduction of noise by design . 41 5.14 Winches for use in a potentially explosive atmosphere 42 5.15 Additional requirements for vehicle recovery winches and winches on boat trailers . 43 5.16 Additional requirements for forestry winch
18、es 44 5.17 Additional and deviating requirements for winches for pulling purposes 45 6 Verification of the safety requirements and/or protective measures . 46 6.1 Winches manufactured in series 46 6.2 Winches designed individually 47 7 User information 56 7.1 General 56 7.2 Special requirements 56 7
19、.3 Marking . 58 Annex A (informative) Examples of winches . 60 A.1 Drum winches 60 A.2 Traction winches 61 A.3 Vehicle recovery winches . 63 A.4 Winches for boat trailers . 63 A.5 Forestry winches . 64 Annex B (informative) Additional requirements for winches intended to be used in potentially explo
20、sive atmospheres . 65 B.1 Introduction 65 B.2 General 65 B.3 Hazard sources in explosion hazard areas . 66 B.3.1 Electrically caused hazards 66 B.3.2 Mechanically caused hazards 66 B.3.3 Hazards caused by environmental conditions . 66 B.3.4 Measures to eliminate hazards in explosion hazard areas . 6
21、6 B.3.5 Marking . 67 B.4 User information 67 Annex C (informative) Additional requirements for operation in aggressive environments and outdoors . 68 BS EN 14492-1:2006+A1:2009EN 14492-1:2006+A1:2009 (E) 3 C.1 General 68 C.2 Ropes and chains 68 Annex D (informative) Additional requirements for opera
22、tion at low temperatures 70 Annex E (informative) Documents for hooks . 71 Annex F (normative) Noise test code 72 F.1 Scope 72 F.2 Standards used in this annex . 72 F.3 Description of the machine family . 72 F.4 Determination of the emission sound pressure level at the operators position by measurem
23、ent . 72 F.4.1 General 72 F.4.2 Winches other than construction winches . 73 F.5 Determination of the sound power level . 73 F.5.1 General 73 F.5.2 Winches other than construction winches . 73 F.5.3 Construction winches . 74 F.6 Mounting and operating conditions 75 F.6.1 General 75 F.6.2 Winches oth
24、er than construction winches . 76 F.6.3 Construction winches . 76 F.7 Uncertainties 76 F.8 Information to be recorded . 76 F.9 Information to be reported 76 F.10 Declaration and verification of noise emission values 77 Annex G (informative) Selection of a suitable set of cranes standards for a given
25、 application . 78 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC 79 Annex ZB (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 94/9/EC 80 Annex ZC (informative) ! ! ! !R
26、elationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“ “ “ “ . 81 Bibliography 82 Figures Figure 1 Fleet angle . 11 Figure 2 Undercut groove base profile . 31 Figure A.1.1 Drum winch, manufactured in series . 60 Figure 1.2 Drum winch, manufactured indiv
27、idually 60 Figure A.1.3 Drum winch, pneumatically driven. 60 Figure A.2.1 Traction winch, standard type . 61 Figure A.2.2 Traction winch with 2 load bearing ropes and storage drum 61 Figure A.2.3 Traction winch with storage drum . 62 Figure A.3.1 Vehicle recovery winch with electrical drive 63 Figur
28、e A.3.2 Vehicle recovery winch with hydraulic drive 63 BS EN 14492-1:2006+A1:2009EN 14492-1:2006+A1:2009 (E) 4 Figure A.4 Winch for boat trailers with electrical drive .63 Figure A.5. Forestry winch with rope drum and hydraulic drive .64 Figure F.1 Microphone positions on the hemisphere .75 Tables T
29、able 1 List of significant hazards and associated requirements 15 Table 1 (continued) .16 Table 2 Values for v hfor estimation of IAL25 Table 3 Limit revolutions for three-phase slipring motors 40 Table 4 Stall torques for three-phase slipring motors with contactor control .40 Table 5 Methods to be
30、used to verify conformity with the safety requirements and/or measures .48 Table 5 (continued) .49 Table F.1 Coordinates of the 6 microphone positions .74 BS EN 14492-1:2006+A1:2009EN 14492-1:2006+A1:2009 (E) 5 Foreword This document (EN 14492-1:2006+A1:2009) has been prepared by Technical Committee
31、 CEN/TC 147 “Cranes 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 April 2010, and conflicting national standards shall be withdrawn at the lates
32、t by April 2010. 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 includes Amendment 1, approved by CEN on 2009-08-06. Th
33、is document supersedes EN 14492-1:2006. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential require
34、ments of EU Directive(s). !For relationship with EU Directive(s), see informative Annexes ZA, ZB and ZC which are integral parts of this document.“ For the relationship with other European Standards for cranes, see informative Annex G. This is the first part of the standard “Cranes Power driven winc
35、hes and hoists“. The parts of the standard are: Part 1: Power driven winches Part 2: Power driven hoists According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cypru
36、s, 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 14492-1:2006+A1:2009EN 14492-1:2006+
37、A1:2009 (E) 6 Introduction !This European standard is a harmonized standard to provide one means for power driven winches to conform to the essential health and safety requirements of the Machinery Directive 98/37/EC and the Machinery Directive 2006/42/EC.“ The machinery concerned and the extent to
38、which hazards, hazardous situations and events are covered are indicated in the scope of this European Standard. This European Standard is a type C standard as stated in EN 12100-1. When provisions of this type C standard are different from those stated in type A or B standards, the provisions of th
39、is type C standard take precedence over the provision of the other standards, for machines that have been designed and built in accordance with the provisions of this type C standard. BS EN 14492-1:2006+A1:2009EN 14492-1:2006+A1:2009 (E) 7 1 Scope This European Standard is applicable to the design,
40、information for use, maintenance and testing of power driven winches for which the prime mover is an electric motor, hydraulic motor, internal combustion motor or pneumatic motor. They are designed for the lifting and lowering of loads which are suspended on hooks or other load handling devices or f
41、or the lifting and lowering of loads on inclined planes or the exclusive pulling of loads on planes which are normally horizontal. NOTE Within the period of utilization, the place of use of a winch may be variable. As a rule, a winch is used without any additional transport movement. This European S
42、tandard is applicable to the following types of winch: a) rope winches; b) chain winches; c) belt winches, except steel belts used as hoisting media; d) traction winches. These types of winches a) to d) also include the following specific applications: vehicle recovery winches; winches on boat trail
43、ers; forestry winches; winches for stationary offshore applications; winches for drilling applications; winches to be used exclusively for the pulling of loads. NOTE Examples are shown in Annex A. BS EN 14492-1:2006+A1:2009EN 14492-1:2006+A1:2009 (E) 8 This European Standard does not apply to: power
44、-driven hoists in accordance with EN 14492-2; winches for seagoing vessels and mobile offshore units; winches for the lifting of persons; NGL building hoists in accordance with EN 14492-2; winches for the handling of hot molten masses (risk covered by EN 14492-2). The significant hazards covered by
45、this European Standard are identified in Clause 4. This European Standard does not specify additional requirements for hazards related to the use of winches in explosive atmospheres in underground works. 2 Normative references The following referenced documents are indispensable for the application
46、of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 418:1992, Safety of machinery Emergency stop equipment, functional aspects Principles for design EN 563:1994, Safety of
47、 machinery Temperatures of touchable surfaces Ergonomics data to establish temperature limit values for hot surfaces EN 818-1:1996, Short link chain for lifting purposes Safety Part 1: General conditions of acceptance EN 818-7:2002, Short link chain for lifting purposes Safety Part 7: Fine tolerance hoist chain, Grade T (Types T, DAT and DT) !deleted text“ EN 982:1996, Safety of machinery Safety requirements for fluid power systems and their components Hydraulics EN 983:1996, Safety of machinery Safety requirements for fluid power systems and their com
