1、BSI Standards PublicationBS EN 1808:2015Safety requirements forsuspended access equipment Design calculations, stabilitycriteria, construction Examinations and testsBS EN 1808:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1808:2015. Itsupersedes BS EN 180
2、8:1999+A1:2010 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee B/514/39, Suspended access equipment.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the nec
3、essaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 72823 5ICS 53.020.99Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was
4、 published under the authority of theStandards Policy and Strategy Committee on 30 April 2015.Amendments issued since publicationDate Text affectedBS EN 1808:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1808 April 2015 ICS 53.020.99 Supersedes EN 1808:1999+A1:2010English Version Safety r
5、equirements for suspended access equipment - Design calculations, stability criteria, construction - Examinations and tests Exigences de scurit des plates-formes suspendues niveau variable - Calculs, stabilit, construction - Examen et essais Sicherheitsanforderungen an hngende Personenaufnahmemittel
6、 - Berechnung, Standsicherheit, Bau - Prfungen This European Standard was approved by CEN on 10 February 2015. 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 alte
7、ration. 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 any other language mad
8、e 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 Republic, Denmark, Eston
9、ia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STAND
10、ARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1808:2015 EBS EN 1808:2015EN 1808:2015 (
11、E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 6 3 Terms and definitions, symbols and abbreviations .6 4 Hazards and preventative actions. 23 5 Safety requirements and/or measures . 27 6 Structural, stability and mechanical calculations for SAE . 27 7 Suspended platfo
12、rms . 47 8 Hoisting systems 57 9 Suspension rigs 66 10 Electrical, hydraulic and pneumatic systems 72 11 Control systems 73 12 Verification and certification . 77 13 Marking of SAE . 79 14 Accompanying documents 81 Annex A (normative) Platform type-tests 85 Annex B (normative) Hoist and secondary de
13、vice type-tests . 90 Annex C (normative) Suspension rig type-tests . 96 Annex D (informative) Guidance on the presentation and interpretation of loads imposed by SAE structures 98 Annex E (informative) Maximum permitted horizontal displacement of platform . 101 Annex F (normative) Guidance on the re
14、quirements for wireless control systems . 105 Annex G (normative) Design requirements for rail tracks, monorail tracks and support systems 107 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC . 130 Bibliography . 131 BS EN 1
15、808:2015EN 1808:2015 (E) 3 Foreword This document (EN 1808:2015) has been prepared by Technical Committee CEN/TC 98 “Lifting platforms”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by
16、endorsement, at the latest by October 2015 and conflicting national standards shall be withdrawn at the latest by October 2015. 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 i
17、dentifying any or all such patent rights. This document supersedes EN 1808:1999+A1:2010. 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 D
18、irective(s), see informative Annex ZA, which is an integral part of this document. This document also includes information that building designers, structural engineers and contractors need to consider before specific suspended access equipment (SAE) manufacturers/suppliers are appointed. According
19、to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Gree
20、ce, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1808:2015EN 1808:2015 (E) 4 Introduction This European Standard is a type C standard as sta
21、ted in EN ISO 12100. The machinery concerned and the extent to which hazards are covered are indicated in the scope of this standard. It is assumed that: a) discussions take place between the manufacturer/supplier and purchaser/hirer about specific local installation conditions and expected duty; b)
22、 a risk analysis for each component that might be incorporated into a complete SAE installation has been made and rules have been drawn up; c) the safety requirements of this standard have been drawn up on the basis that the components are: 1) designed in accordance with good engineering practice an
23、d calculation codes, including all failure modes; 2) of sound mechanical and electrical construction; 3) made of materials with adequate strength and of suitable quality; 4) free of visible defects; d) harmful materials such as asbestos are not used; e) the equipment is maintained in good working or
24、der; f) any mechanical device manufactured in accordance with good practice and the requirements of this standard shall not be allowed to deteriorate to the point of creating a hazard without being detected; g) the working ambient temperature range is between 10 C and +55 C; h) the structure on whic
25、h the SAE is installed is of adequate strength to resist the expected imposed loads. When provisions of this type C standard 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 mach
26、ines that have been designed and built in accordance with the provisions of this type C standard. BS EN 1808:2015EN 1808:2015 (E) 5 1 Scope 1.1 Application This European Standard specifies the requirements, test methods, marking and information to be provided by the manufacturer/supplier for suspend
27、ed access equipment (SAE). It is applicable to both permanent and temporary equipment which can be powered or hand operated and which are defined in Clause 3. The requirements of this standard include the rails, tracks and other support systems on which SAE depend for their integrity and safety as w
28、ell as taking into account all associated loads and fixings to the building structure. This document is not applicable to SAE which is manufactured before the date of its publication as an EN. 1.2 Hazards This European Standard deals with significant hazards pertinent to SAE when they are used as in
29、tended and under the conditions foreseen by the manufacturer (see Clause 4). This European Standard specifies appropriate technical measures to eliminate or reduce risks arising from the significant hazards. 1.3 Exclusions The following are not covered in this document: a) operation in severe and sp
30、ecial conditions (e.g. extreme environmental conditions, corrosive environments, strong magnetic fields); b) operation subject to special rules (e.g. potentially explosive atmospheres, work on live overhead electrical lines); c) transportation of passengers from one level to another; d) handling of
31、loads which could lead to a dangerous situation (e.g. molten metal, acids/bases, radioactive materials); e) working platforms suspended by cranes; f) silo access equipment; g) SAE using chains for the direct suspension of a platform; h) SAE using fibre ropes for the suspension of a platform; i) SAE
32、intended to be used underground; j) SAE intended to be used in shafts; k) SAE directly powered by combustion engines. BS EN 1808:2015EN 1808:2015 (E) 6 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its appli
33、cation. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 795, Personal fall protection equipment Anchor devices EN 1993 (all parts), Eurocode 3: Design of steel structures EN 1999 (all p
34、arts), Eurocode 9: Design of aluminium structures EN 60204-1, Safety of machinery Electrical equipment of machines Part 1: General requirements (IEC 60204-1) EN 60204-32:2008, Safety of machinery Electrical equipment of machines Part 32: Requirements for hoisting machines (IEC 60204-32:2008) EN 6052
35、9, Degrees of protection provided by enclosures (IP-code) (IEC 60529) EN ISO 4413, Hydraulic fluid power General rules and safety requirements for systems and their components (ISO 4413) EN ISO 4414, Pneumatic fluid power General rules and safety requirements for systems and their components (ISO 44
36、14) EN ISO 12100:2010, Safety of machinery General principles for design Risk assessment and risk reduction (ISO 12100:2010) EN ISO 13849-1:2008, Safety of machinery Safety-related parts of control systems Part 1: General principles for design (ISO 13849-1:2006) EN ISO 13849-2:2012, Safety of machin
37、ery Safety-related parts of control systems Part 2: Validation (ISO 13849-2:2012) EN ISO 13850, Safety of machinery Emergency stop Principles for design (ISO 13850) 3 Terms and definitions, symbols and abbreviations For the purposes of this document, the terms and definitions given in EN ISO 12100:2
38、010 and the following apply. They are classified in terms of key words. 3.1 building maintenance unit BMU SAE that are permanently installed on and dedicated to a specific building or structure and intended to be used for planned routine inspection, cleaning and maintenance of the particular buildin
39、g and where the general public might have access below the suspended platform when in operation Note 1 to entry: BMUs may consist of a platform suspended from a suspension rig that is generally a trolley unit with hoist(s) operating either on a rail track or on a suitable running surface (e.g. concr
40、ete track). Note 2 to entry: Monorails with traversing trolleys or other suspension rigs (e.g. davits) fixed to a building and from which a platform may be suspended should be considered as parts of a BMU and should only be used in conjunction with suspended platforms conforming to the requirements
41、of this standard. BS EN 1808:2015EN 1808:2015 (E) 7 3.2 temporary suspended access equipment TSAE SAE systems that are temporarily installed on a building or structure in order to carry out specific construction tasks on a work site EXAMPLE Work sites include cladding installation, painting, mainten
42、ance, repair and refurbishment of buildings, bridges, chimneys and other structures. Note 1 to entry: TSAE may consist of a platform (TSP) and a suspension rig that are assembled at site prior to carrying out the task. TSAE are then dismantled and removed from site on completion of the work for whic
43、h they were installed and may be reused elsewhere. Note 2 to entry: Where a TSP is attached to a permanently installed suspension rig (e.g. roof trolley or monorail system) such installations are considered to be hybrid systems and the appropriate clauses of this document apply (see 12.6). 3.3 perso
44、nnel 3.3.1 competent person designated person, suitably trained, qualified by knowledge and practical experience and provided with the necessary instructions to carry out specified tasks safely 3.3.2 operator designated person, suitably trained for working at height, qualified by knowledge and pract
45、ical experience and provided with the necessary information to carry out operations safely from SAE 3.4 hoists and accessories 3.4.1 drum hoist hoist with a drum on which the suspension ropes are reeled in one or more layers 3.4.2 traction hoist assembly through which a wire rope is conveyed as a re
46、sult of friction between the wire rope and the traction assembly with no tail load 3.4.3 twin capstan drum hoist hoist system which lifts and lowers suspension rope(s) by passing the rope(s) around two gear driven grooved multi-wrap capstan drums and then to a wire rope winder designed to apply a ta
47、il load to the capstan drive system 3.4.4 jaw operated traction hoist hoist where the traction assembly consists of two pairs of jaws 3.4.5 prime mover source of power for the hoist EXAMPLE This includes electric, hydraulic, pneumatic motors and hydraulic jacks. BS EN 1808:2015EN 1808:2015 (E) 8 3.4
48、.6 rated speed average speed measured during the upward and downward hoisting travel of a platform carrying its rated load for a travel length of 10 m or more and with the rated power supply applied 3.4.7 service brake mechanical brake automatically applied by stored energy until released by an exte
49、rnal sustained force, usually applied electrically, hydraulically or pneumatically, either under the control of the operator or automatically EXAMPLE An example of stored energy is spring force. 3.4.8 secondary device device intended to stop the descent of a platform under emergency conditions EXAMPLE For example, breaking of a suspension wire rope or failure of a hoist. 3.4.8.1 fall arrest device device acting directly on a secondary wire rope and which automatically stops and holds a platform in a fixed position 3.4.8.2 secondary brake bra
