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1、BRITISH STANDARD BS ISO 16368:2003 Mobile elevating work platforms Design calculations, safety requirements and test methods ICS 53.020.99 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 16368:2003 This British Standard was publishe
2、d under the authority of the Standards Policy and Strategy Committee on 6 October 2003 BSI 6 October 2003 ISBN 0 580 42686 6 National foreword This British Standard reproduces verbatim ISO 16368:2003 and implements it as the UK national standard. The UK participation in its preparation was entrusted
3、 to Technical Committee MHE/12, Lifting platforms, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be
4、 found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are
5、responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and k
6、eep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 80, an inside back cover and a back cover.
7、The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Reference number ISO 16368:2003(E) OSI 3
8、002 INTERNATIONAL STANDARD ISO 16368 First edition 2003-09-01 Mobile elevating work platforms Design calculations, safety requirements and test methods Plates-formes lvatrices mobiles de personnel Calculs de conception, exigences de scurit et mthodes dessai BS ISO 16368:2003 Licensed Copy: sheffield
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14、BS ISO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS:86361 O3002(E) I SO 3002 All irhgts seredevr iii Contents Page Forewordiv Introduction v 1 Scope1 2 Normative references .2 3 Terms and definitions.2 4 List of hazards.8 5
15、Safety requirements and/or measures12 5.1 Compliance12 5.2 Structural and stability calculations .12 5.3 Chassis and stabilizers 23 5.4 Extending structure 28 5.5 Extending structure drive systems.31 5.6 Work platform38 5.7 Controls40 5.8 Electrical equipment.42 5.9 Hydraulic systems 43 5.10 Hydraul
16、ic cylinders.45 5.11 Safety devices .50 6 Verification of the safety requirements and/or measures 51 6.1 Examinations and tests51 6.2 Type tests of MEWPs55 6.3 Tests before placing on the market 55 7 Information for use (see Annex F)55 7.1 General.55 7.2 Instruction handbook .55 7.3 Marking.56 Annex
17、 A (informative) Use of MEWPs in wind speeds greater than 12,5 m/s (Beaufort Scale 6) 59 Annex B (informative) Dynamic factors in stability and structural calculations .60 Annex C (normative) Calculation of wire-rope drive systems.62 Annex D (informative) Calculation example Wire-rope drive systems.
18、69 Annex E (informative) Kerb test calculations75 Annex F (informative) Instruction handbook.77 Bibliography .80 BS ISO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS:86361 O3002(E) iv I SO 3002 All irhgts seredevr Foreword IS
19、O (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical co
20、mmittee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electro
21、technical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the me
22、mber bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identif
23、ying any or all such patent rights. ISO 16368 was prepared by Technical Committee ISO/TC 214, Elevating work platforms. BS ISO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS:86361 O3002(E) I SO 3002 All irhgts seredevr v Intro
24、duction The object of this International Standard is to define rules for safeguarding persons and objects against the risk of accidents associated with the operation of mobile elevating work platforms (MEWPs). This International Standard does not repeat all the general technical rules applicable to
25、every electrical, mechanical or structural component. The safety requirements of this International Standard have been drawn up on the basis that MEWPs are periodically maintained according to manufacturers instructions, working conditions, frequency of use and national regulations. It is assumed th
26、e MEWPs are checked for function daily before start of work and are not put into operation unless all required control and safety devices are available and in working order. If a MEWP is seldom used, the checks may be made before start of work. Annex A explains the choice of Beaufort Scale 6 as maxi
27、mum wind speed. Where for clarity an example of a safety measure is given in the text, this is not intended as the only possible solution. Any other solution leading to the same risk reduction is permissible if an equivalent level of safety is achieved. As no satisfactory explanation could be found
28、for the dynamic factors used for stability calculations in previous national standards, the results of the tests carried out by the European Committee for Standardization (CEN), former TC 98/WG1, to determine a suitable factor and stability calculation method for MEWPs have been adopted. The test me
29、thod is described in Annex B as a guide for manufacturers wishing to use higher or lower operating speeds and to take advantage of developments in control systems. Similarly, to avoid the unexplained inconsistencies in coefficients of utilization for wire ropes found in other standards for lifting d
30、evices, appropriate extracts of the widely accepted German standard DIN 15020 (all parts) have been included in 5.5.2 and Annex C, with a worked example in Annex D. BS ISO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI blank BS I
31、SO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTENRATIONAL TSANDADR IS:86361 O3002(E) I SO 3002 All irhgts seredevr 1 Mobile elevating work platforms Design calculations, safety requirements and test methods 1 Scope This Int
32、ernational Standard specifies technical safety requirements and measures for all types and sizes of mobile elevating work platforms (MEWPs) intended to move persons to working positions. This International Standard is applicable to the structural design calculations and stability criteria, construct
33、ion, safety examinations and security tests before MEWPs are first put into service. It identifies the hazards arising from the use of MEWPs and describes methods for the elimination or reduction of these hazards. It does not cover the hazards arising from operation by radio and other wireless contr
34、ols, use in potentially explosive atmospheres, electromagnetic incompatibility, work on live electrical systems (see IEC 61057), use of compressed gases for load-bearing components. This International Standard is not applicable to a) permanently installed personnel-lifting appliances serving defined
35、 levels (see EN 81-1 and EN 81-2); b) fire-fighting and fire rescue appliances (see EN 1777); c) unguided work cages suspended from lifting appliances (see EN 1808); d) elevating operator position on rail-dependent storage and retrieval equipment (EN 528); e) tail lifts (see EN 1756-1 and prEN 1756-
36、2); f) mast-climbing work platforms (see ISO 16369); g) fairground equipment; h) lifting tables with a lifting height of less than 2 m (see EN 1570); i) builders hoists for persons and materials (see EN 12159); j) aircraft ground-support equipment (see EN 1915-1 and EN 1915-2); k) digger derricks (s
37、ee ANSI A10.31); l) elevating operator positions on industrial trucks (see EN 1726-2); BS ISO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS:86361 O3002(E) 2 I SO 3002 All irhgts seredevr m) under-bridge inspection and mainten
38、ance devices (see ANSI A92.8); n) stock-picking or order-picking type equipment. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the r
39、eferenced document (including any amendments) applies. ISO 2408:1985, Steel wire ropes for general purposes Characteristics ISO 3864 (all parts), Graphical symbols Safety colours and safety signs ISO 4302, Cranes Wind load assessment ISO 4305, Mobile cranes Determination of stability ISO 4309, Crane
40、s Wire ropes Care, maintenance (including installation), inspection1) ISO 12100-1, Safety of machinery Basic concepts, general principles for design Part 1: Basic terminology, methodology ISO 12100-2, Safety of machinery Basic concepts, general principles for design Part 2: Technical principles and
41、specifications ISO 13850, Safety of machinery Emergency stop Principles for design ISO 13854, Safety of machinery Minimum gaps to avoid crushing of parts of the human body ISO 18893, Mobile elevating work platforms Safety requirements, inspection, maintenance and operation1) ISO 20381 Mobile elevati
42、ng work platforms Symbols for operator controls and other displays1) IEC 60204-1:2000, Safety of machinery Electrical equipment of machines Part 1: General requirements IEC 60529, Degrees of protection provided by enclosures (IP code) IEC 60707, Flammability of solid non-metallic materials when expo
43、sed to flame sources List of test methods IEC 60947-5-1:2000, Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching elements Electromechanical control circuit devices IEC 61057:1991, Aerial devices with insulating boom used for live working 3 Terms and definitions Fo
44、r the purposes of this document, the terms and definitions given in ISO 18893 and the following apply. 3.1 access position normal position which provides access to and from the work platform NOTE The access, stowed (3.30), lowered travel (3.12) and transport (3.32) positions can be identical. 1) To
45、be published. BS ISO 16368:2003 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 15:26:39 GMT+00:00 2006, Uncontrolled Copy, (c) BSI IS:86361 O3002(E) I SO 3002 All irhgts seredevr 3 3.2 chain-drive system system that comprises one of more chain(s) running on chain sprockets and on or over cha
46、in pulleys as well as any associated chain sprockets, chain pulleys and compensating pulleys 3.3 chassis base of the MEWP See Figure 1. NOTE The chassis may be pulled, pushed, self-propelled, etc. 3.4 critical component load-supporting element which supports or stabilizes the work platform or the ex
47、tending structure 3.5 elevated travel position configuration of the MEWP for travel on a work site outside of the lowered travel position 3.6 extending structure structure which is connected to the chassis and supports the work platform and allows movement of the work platform to its required positi
48、on See Figure 1. NOTE It may, for example, be a single or a telescoping or an articulating boom or ladder, or a scissor mechanism or any combination of them, and may or may not slew on the base. 3.7 finite element analysis model FEA model computerized method of idealizing a real model for the purpos
49、es of performing structural analysis 3.8 indoor use use of a MEWP in areas shielded from wind so there is no wind force acting on the MEWP 3.9 load cycle cycle starting from a position, carrying out work and returning to the same position 3.10 load-sensing system system of monitoring the vertical load and vertical forces on the work platform NOTE The system includes the measuring device(s), the method of mounting th