1、August 2010 Translation by DIN-Sprachendienst.English price group 34No 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
2、 91.140.90!$jO“1714499www.din.deDDIN EN 81-31Safety rules for the construction and installation of lifts Lifts for the transport of goods only Part 31: Accessible goods only liftsEnglish translation of DIN EN 81-31:2010-08Sicherheitsregeln fr die Konstruktion und den Einbau von Aufzgen Aufzge fr den
3、 Gtertransport Teil 31: Betretbare GteraufzgeEnglische bersetzung von DIN EN 81-31:2010-08Rgles de scurit pour la construction et linstallation des lvateurs lvateurs pour le transport dobjets seulement Partie 31: Monte charge accessiblesTraduction anglaise de DIN EN 81-31:2010-08See start of validit
4、ywww.beuth.deDocument comprises 153 pagesIn case of doubt, the German-language original shall be considered authoritative.08.10DIN EN 81-31:2010-08 2 A comma is used as the decimal marker. Start of validity This standard takes effect on 1 August 2010. National foreword This standard includes safety
5、requirements. This standard has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks” (Secretariat: AFNOR, France), Working Group WG 1 “Lifts and service lifts”. The responsible German body involved in its preparation was the Normenausschuss Maschinenbau (Mechanical Eng
6、ineering Standards Committee), Working Committee NA 060-33-01 AA Aufzge. Representatives of manufacturers and users of accessible goods only lifts contributed to this standard. This standard contains specifications meeting the essential requirements set out in Annex I of the EU Machinery Directive 2
7、006/42/EC, and which apply to accessible goods only lifts that are either first placed on the 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 Eu
8、ropean Union, it is deemed a “harmonized” standard and thus, a manufacturer applying this standard may assume compliance with the requirements of the Machinery Directive (“presumption of conformity”). The European and International Standards referred to in clause 2 and in the bibliography of this st
9、andard have been published as the corresponding DIN EN or DIN ISO Standards with the same number, except for those below which correspond as follows: ISO 6403 there is no national standard available HD 21.3 S3 DIN VDE 0281-3 (VDE 0281-3) HD 21.4 S2 there is no national standard available HD 21.5 S3
10、DIN VDE 0281-5 (VDE 0281-5) HD 22.4 S4 DIN VDE 0282-4 (VDE 0282-4) HD 60364-5-54 DIN VDE 0100-540 (2006-06) HD 360 S.2 there is no national standard available DIN EN 81-31:2010-08 3 National Annex NA (informative) Bibliography DIN VDE 0281-3 (1999-01), Polyvinyl chloride insulated cables of rated vo
11、ltages up to and including 450/750 V Part 3: Non sheathed cables for fixed wiring (HD 21.3 S3:1995 + A1:1999) DIN VDE 0281-5 (2002-09), Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V Part 5: Flexible cables (cords) (IEC 60227-5:1979, modified) (HD 21.5 S3:1994 +
12、A1:1999 + A2:2001) DIN VDE 0282-4 (2005-02), Cables of rated voltages up to and including 450/750 V and having crosslinked insulation Part 4: Cords and flexible cables (HD 22.4 S4:2004) DIN VDE 0100-540 (2006-06), Low-voltage electrical installations Part 5-54: Selection and erection of electrical e
13、quipment Earthing arrangements, protective conductors and protective bonding conductors (IEC 60364-5-54:2002, modified) (HD 60364-5-54:2007) DIN EN 81-31:2010-08 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 81-31 April 2010 ICS 91.140.90 English Version Saf
14、ety rules for the construction and installation of lifts - Lifts for the transport of goods only - Part 31: Accessible goods only liftsRgles de scurit pour la construction et linstallation des lvateurs - Elvateurs pour le transport dobjets seulement - Partie 31: Monte charge accessibles Sicherheitsr
15、egeln fr die Konstruktion und den Einbau von Aufzgen - Aufzge fr den Gtertransport - Teil 31: Betretbare Gteraufzge This European Standard was approved by CEN on 13 February 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
16、 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 or to any CEN member. This European Standard exists in three official versions (
17、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 versions. CEN members are the national standards bodies of Austria, Belgium, Bulg
18、aria, 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 and United Kingdom. EUROPEAN COMMITTEE FOR
19、 STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 81-31:2010: EContents Page Foreword 40 Introdu
20、ction 50.1 General 50.2 Principles 50.3 Assumptions 61 Scope 82 Normative references 93 Terms, definitions, units and symbols 113.1 Terms and definitions .113.2 Units and symbols .174 List of significant hazards 175 Safety requirements and/or protective measures 205.1 General 205.2 Lift well 215.3 M
21、achinery spaces 275.4 Landing doors 305.5 Load carrying unit, counterweight and balancing weight .345.6 Suspension, uncontrolled movement and overspeed protection 385.7 Guiding systems, mechanical stops and final limit switches .455.8 Lift machine 485.9 Electric installations and appliances .495.10
22、Protection against electric faults; controls; priorities .546 Verification of the safety requirements and/or protective measures .626.1 Verification and tests 626.2 Verification of design 626.3 Verification tests before putting into service .647 Information for use 657.1 Notices, markings and operat
23、ing instructions .657.2 Vendor information for use .69Annex A (normative) List of the electric safety devices .75Annex B (normative) Unlocking triangle 77Annex C (informative) Technical dossier 78C.1 General 78C.2 Technical details and plans 78C.3 Electric and hydraulic schematic diagrams79Annex D (
24、normative) Examinations and tests before putting into service .80D.1 Examinations .80D.2 Tests and verifications 80Annex E (informative) Periodical examinations and tests, examinations and tests after an important modification or after an accident .84E.1 Periodical examinations and tests .84E.2 Exam
25、inations and tests after an important modification or after an accident 84Annex F (normative) Safety components Test procedures for verification of conformity 86F.1 Introduction 86F.2 Landing door locking devices 872 EN 81-31:2010 (E) DIN EN 81-31:2010-08F.3 Safety gear . 91F.4 Rope driven overspeed
26、 governors 94F.5 Safety circuits containing electronic components 96F.6 Rupture valve/one-way restrictor 98Annex G (normative) Requirements for traction, positive or hydraulic driving systems . 103G.1 Traction and positive drive . 103G.2 Hydraulic drive . 105Annex H (informative) Construction of wal
27、ls of lift well and landing doors facing a load carrying unit entrance 114Annex I (normative) Calculations of rams, cylinder and pipes 115I.1 Calculations against over pressure . 115I.2 Calculations of the jacks against buckling . 118Annex J (informative) Information to the user/owner of an accessib
28、le goods only lift . 125J.1 General . 125J.2 Means of access to machinery space entrance of the accessible goods only lift . 125J.3 Maintenance work carried out from a step of a ladder 125J.4 Lighting and socket outlets 126J.5 Local lighting of openings at landings 126Annex K (normative) Electronic
29、components Failure exclusion 127Annex L (normative) Reduced clearances in headroom and pit 134L.1 General . 134L.2 Reduced top clearances . 134L.3 Reduced bottom clearances 138Annex M (normative) Examination of pre-triggered stopping system 143M.1 General . 143M.2 General provisions 143M.3 Statement
30、 and test samples . 143M.4 Laboratory tests 144M.5 Calculation . 145M.6 Test report 147Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC 148Bibliography 1493EN 81-31:2010 (E)DIN EN 81-31:2010-08Foreword This document (EN 81-3
31、1:2010) has been prepared by Technical Committee CEN/TC 10 “Lifts, escalators and moving walks”, the secretariat of which is held by AFNOR. 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 October
32、2010, and conflicting national standards shall be withdrawn at the latest by October 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 rig
33、hts. This document has been prepared under a 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. T
34、his standard is a part of the EN 81 series of standards, which covers safety rules for the construction and installation of lifts. See CEN/TR 81-10. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European
35、 Standard: 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 and the U
36、nited Kingdom. 4 EN 81-31:2010 (E) DIN EN 81-31:2010-080 Introduction 0.1 General 0.1.1 The object of this European Standard is to give safety rules related to the construction and installation of accessible goods only lifts, with a view to safeguarding persons and objects against the risk of accide
37、nts associated with the use, maintenance and emergency operation of accessible goods only lifts. This document is a type C standard as specified in EN ISO 12100-1. The accessible goods only lift installation concerned and the extent to which hazards, hazardous situations and events are covered are i
38、ndicated in the scope of this document. When provisions of this type C standard are different to those, which are stated 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 accordi
39、ng to the provisions of this type C standard. 0.1.2 The following are to be safeguarded: a) persons such as: 1) operators and users; 2) maintenance personnel; 3) persons in the near vicinity, outside the accessible goods only lift well, the machine room/spaces and pulley room/spaces (if any); b) obj
40、ects such as components of the accessible goods only lift installation and load inside the load carrying unit; c) building parts (see 0.2.5) such as those parts of the building which are directly associated with the accessible goods only lift. 0.2 Principles 0.2.1 In drawing up this European Standar
41、d the following have been used: 0.2.2 This European Standard does not repeat all the general technical rules applicable to every electrical, mechanical, or building construction including the protection of building elements against fire. 0.2.3 This European Standard addresses the essential safety re
42、quirements of the Machinery Directive including those related to the well and machinery spaces, excluding any other requirement for the building. There can be in some countries regulations for the construction of buildings, etc,. which cannot be ignored. Typical clauses affected by this are those de
43、fining minimum values for the height of the machine and pulley rooms and for their access doors dimensions. 0.2.4 When the weight, size and/or shape of components of the machinery prevent them from being moved by hand, they are either: a) fitted with attachments for lifting gear; or b) designed so t
44、hat they can be fitted with such attachments (e.g. by means of threaded holes); or 5EN 81-31:2010 (E)DIN EN 81-31:2010-08c) shaped in such a way that standard lifting gear can easily be attached. 0.2.5 Negotiations have been made between the parties involved and decisions have been taken, particular
45、ly about: a) the intended use of the accessible goods only lift and its limits; b) environmental conditions, including surrounding lighting; c) compliance of the civil engineering with the requirements of this European Standard for those parts of the installation, which belong to the building and ar
46、e not provided by the manufacturer. 0.3 Assumptions 0.3.1 Risks have been considered for each component that may be incorporated in a complete accessible goods only lift installation. Rules have been drawn up accordingly to mitigate such risks. 0.3.2 Components are: a) designed in accordance with us
47、ual engineering practice and calculation codes, taking into account all failure modes; b) of sound mechanical and electrical construction; c) made of materials with adequate strength and of suitable quality. Harmful materials, such as asbestos, are not used. 0.3.3 The machine is kept in good repair
48、and working order, so that the initial safety level is maintained. 0.3.4 The IP code of electrical components is selected in relation with the intended use where not specified in this European Standard in accordance with EN 60529. 0.3.5 By design of the load bearing elements, a safe operation of the accessible goods only lift is assured for loads ranging from 0 % to 100 % of the rated load, including provisions for taking into account possible overloading. 0.3.6 The requirements of this European Standard regarding electric safety devices are such that the
