BS EN 15700-2011 Safety for conveyor belts for winter sport or leisure use《冬季运动或休闲用传送带的安全性》.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15700:2011Safety for conveyor belts forwinter sport or leisure useBS EN 15700:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 157

2、00:2011.The UK participation in its preparation was entrusted to TechnicalCommittee MCE/20, Aerial ropeways.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users a

3、re responsible for its correctapplication. BSI 2011ISBN 978 0 580 58982 9ICS 45.100; 91.140.90Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2011.Amen

4、dments issued since publicationDate Text affectedBS EN 15700:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15700 October 2011 ICS 91.140.90 English Version Safety for conveyor belts for winter sport or leisure use Scurit des tapis roulants pour les activits de sports dhiver ou de loisirs

5、Sicherheit von Bandfrderern fr Wintersport- oder Freizeitaktivitten This European Standard was approved by CEN on 3 September 2011. 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 stan

6、dard 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 three official versions (English, French, German). A version in a

7、ny 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 standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Rep

8、ublic, 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 STANDARDIZATION COMIT EUROPEN D

9、E NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15700:2011: EBS EN 15700:2011EN 15700:2011 (E) 2 Contents Page Foreword . 4 In

10、troduction . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 List of significant hazards 8 4.1 General safety principles 8 4.2 List of significant risks . 8 4.2.1 Mechanical risks 8 4.2.2 Electrical risks . 8 4.2.3 Thermal risks . 9 4.3 List of hazardous situations or danger facto

11、rs 9 5 Safety requirements and/or protective measures 10 5.1 General . 10 5.2 Adaptation of the travelator to the terrain 10 5.2.1 Installation of the travelator . 10 5.2.2 Layout . 10 5.2.3 Longitudinal profile . 10 5.2.4 Cross-section . 13 5.2.5 Belt speed 15 5.3 Design requirements relating to th

12、e belt and its accessories 16 5.3.1 Belt 16 5.3.2 Guides 16 5.3.3 Covering . 16 5.3.4 Elimination of risk of injury 17 5.3.5 Safety flap 17 5.3.6 Drum or wheel at the unloading station 17 5.4 Drive and start-up of the travelator . 17 5.4.1 General . 17 5.4.2 Drive 18 5.4.3 Start-up . 18 5.5 Operatin

13、g safety requirements 18 5.5.1 Operating safety principles 18 5.5.2 Travelator stops . 20 5.5.3 Safety devices and functions . 21 5.5.4 Monitoring of the belt re-entry angle at the unloading point 23 5.5.5 Necessary conditions for automatic re-starting after a stop 26 5.5.6 Device for checking the c

14、orrect position of the emergency flap . 27 5.5.7 Device for checking for belt rupture 27 5.5.8 Device for checking the correct position of the non-return device . 27 5.5.9 Device for checking the correct position of the brakes 27 5.5.10 Travelator on which passengers or third parties may not cross t

15、he belt re-entry point at the unloading point . 27 5.6 Control elements . 28 5.6.1 Controls 28 5.6.2 Secondary control panel 29 5.6.3 Resetting 29 5.6.4 Alarm. 29 5.7 Protection of property and people . 29 BS EN 15700:2011EN 15700:2011 (E) 3 5.7.1 Safety of personnel and passengers . 29 5.7.2 Protec

16、tion of the installations 29 5.7.3 Main switch 30 5.7.4 Locking the installation 30 5.7.5 Protection against electrical currents and atmospheric electrical discharges 30 5.8 Calculations and justifications 30 5.8.1 Calculations . 30 5.8.2 Justification of materials 31 6 Verification of the safety re

17、quirements and/or protective measures 32 6.1 General . 32 6.2 Verifications during the design/construction phase . 32 6.3 Verifications at the installation site . 32 7 User information 38 7.1 General . 38 7.2 Signage . 38 7.3 Accompanying documents (Instructions) 39 7.3.1 General . 39 7.3.2 Assembly

18、 instructions 39 7.3.3 Instructions for use and maintenance 39 7.4 Marking . 40 Annex A (normative) Safety function requirement classes 41 Annex B (informative) Signage 42 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Machinery Directive 2006

19、/42/EC . 45 Bibliography 46 BS EN 15700:2011EN 15700:2011 (E) 4 Foreword This document (EN 15700:2011) has been prepared by Technical Committee CEN/TC 242 “Safety requirements for passenger transportation by cable”, the secretariat of which is held by AFNOR. This European Standard shall be awarded t

20、he status of national standard, either by publication of an identical text or by endorsement, at the latest by April 2012, and conflicting national standards shall be withdrawn at the latest by April 2012. Attention is drawn to the possibility that some of the elements of this document may be the su

21、bject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. 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 the EU Direc

22、tive(s). For the relationship with the EU Directive, see informative Annex ZA, which is an integral part of this document. According to CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, B

23、ulgaria, Cyprus, Croatia, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Iceland, Italy, Latvia, Lithuania, Luxembourg, Malta, Norway, the Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 1

24、5700:2011EN 15700:2011 (E) 5 Introduction This European Standard is a type C standard as stated in EN ISO 12100:2010. The travelators covered and the range of hazardous phenomena and situations and dangerous events covered are indicated in the scope of this document. When provisions of this type C s

25、tandard are different from 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 travelators that have been designed and built according to the provisions of this type C standard. BS EN 15700:2011EN 157

26、00:2011 (E) 6 1 Scope This European Standard is applicable for travelators for leisure or winter sports use. These requirements are applicable to travelators for the transport of passengers wearing snow-sliding devices or pedestrians wearing ski boots or heavy boots who may be carrying their snow-sl

27、iding devices for winter sports activities. For other uses, users shall wear suitable (enclosed and solid) footwear for travelators. NOTE Snow-sliding devices include seated ski equipment for handicapped people. This European Standard has been prepared on the basis of the automatic operation of thes

28、e installations with no staff permanently present at the actual installation. It covers requirements relating to the prevention of accidents and the safety of workers. This European Standard covers all the significant hazards, hazardous situations and hazardous events specific to travelators, for le

29、isure or winter sports activities, when they are used in conformity with the application for which they are intended, as well as for inappropriate applications which could be reasonably foreseeable by the manufacturer (see Clause 4). This European Standard does not apply either to moving walks as sp

30、ecified in EN 115 or to loading bands as specified in EN 1907. This European Standard does not apply to travelators manufactured prior to the date of its publication as an EN. 2 Normative references The following reference documents are indispensible for the application of this document. For dated r

31、eferences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 115-1, Safety of escalators and moving walks Part 1: Construction and installation EN 619:2002, Continuous handling equipment and systems Safety and

32、 EMC requirements for equipment for mechanical handling of unit loads EN 953, Safety of machinery Guards General requirements for the design and construction of fixed and movable guards EN 981, Safety of machinery System of auditory and visual danger and information signals EN 1037, Safety of machin

33、ery Prevention of unexpected start-up EN 1088, Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 1907:2005, Safety requirements for cableway installations designed to carry persons Terminology EN 1993-1-1, Eurocode 3: Design of steel structures Pa

34、rt 1-1: General rules and rules for buildings EN 60204-1, Safety of machinery Electrical equipment of machines Part 1: General requirements BS EN 15700:2011EN 15700:2011 (E) 7 EN 60204-11, Safety of machinery Electrical equipment of machines Part 11: Requirements for HV equipment for voltages above

35、1 000 V a.c. or 1 500 V d.c. and not exceeding 36 kV EN 60947-5-1, Low-voltage switchgear and control gear Part 5-1: Control circuit devices and switching elements Electromechanical control circuit devices EN 61496-1, Safety of machinery Electro-sensitive protection equipment Part 1: General require

36、ments and tests EN 61508-1, Functional safety of electrical/electronic/programmable electronic safety-related systems Part 1: General requirements (IEC 61508-1:2010) EN ISO 7731, Ergonomics Danger signals for public and work areas Auditory danger signals (ISO 7731:2003) EN ISO 12100:2010, Safety of

37、machinery General principles for design Risk assessment and risk reduction (ISO 12100:2010) EN ISO 13849-1, Safety of machinery Safety-related parts of control systems Part 1: General principles for design (ISO 13849-2:2006) EN ISO 13849-2, Safety of machinery Safety-related parts of control systems

38、 Part 2: Validation (ISO 13849-2:2003) EN ISO 13850, Safety of machinery Emergency stop Principles for design (ISO 13850:2006) EN ISO 13857, Safety of machinery Safety distances to prevent hazard zones being reached by upper and lower limbs (ISO 13857:2008) 3 Terms and definitions For the purposes o

39、f this document, the terms and definitions given in EN ISO 12100:2010, EN 1907:2005, EN 619:2002 and the following apply. 3.1 travelator continuous transport installation used for leisure or winter sporting activities, comprising an electrically driven moving belt on which the passengers are transpo

40、rted standing up NOTE This belt may be either continuous or modular 3.2 drum continuous belt travelator component used to drive or return the belt 3.3 wheel modular belt travelator component used to drive or return the belt 3.4 safety function all the operations intended to recognize the occurrence

41、of certain states or specific events constituting a dangerous situation. These operations initiate the processes intended to reduce the risks, in particular stopping the installation. A safety function starts by recognizing the conditions and evaluating the physical parameters on the travelator. It

42、ends with initiating the process or with the completion of what has been initiated BS EN 15700:2011EN 15700:2011 (E) 8 3.5 electrical safety device assemblage of components which carry out all the operations of a safety function 3.6 break circuit circuit through which a permanent current normally fl

43、ows. The desired function is initiated by interrupting the current flow 3.7 safety circuits circuits on which the safety functions and emergency stopping devices act directly or which monitor the physical parameters relevant to safety and, if required, compare them, and which stop the travelator or

44、prevent it from unexpectedly starting up 4 List of significant hazards 4.1 General safety principles This clause contains all the significant hazards, hazardous situations or hazardous events that are covered by this standard and which, on the basis of a risk analysis, have been identified as being

45、significant for this type of machinery and require action to be taken to eliminate or reduce the risk. These actions are then described in the form of requirements in the remainder of this standard. The hazards have been listed on the basis of EN ISO 14121-1. Account is taken of a passenger falling

46、so that it does not lead to a hazardous situation. 4.2 List of significant risks 4.2.1 Mechanical risks Injury through falling onto the travelator or from the travelator; injury through passengers colliding with each other; injury through colliding with the components of the travelator or obstacles

47、situated within the travelator environment; injury through cutting or shearing; injury of a third party against the travelator; injury through pinching, crushing or entanglement; injury through strangling resulting from an item of clothing getting entangled; injury through contact with moving parts.

48、 4.2.2 Electrical risks Injury through contact with live parts of the travelator; injury due to the electromagnetic fields; BS EN 15700:2011EN 15700:2011 (E) 9 injury due to overvoltage (e.g. lightning strike). 4.2.3 Thermal risks Burns. 4.3 List of hazardous situations or danger factors Passengers

49、slipping on the belt (see 5.8.2.2); change in speed or difference in speed between the passenger and the belt (see 5.2.3.3, 5.2.3.4, 5.2.5); too steep a gradient or too significant a change in gradient (see 5.2.3); loss of stability of the travelator (see 5.2.1, 5.8); sudden start or stop of the belt (see 5.4.3, 5.5.2); unexpected start-up of the travelator (see 5.4.3, 5.5.3.5, 5.6.1, 5.6.3); break of the moving belt or deterioration of the travelator (see 5.5.7, 5.8.1.4.1, 7.3.