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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1147:2001 The Europ
2、ean Standard EN 1147:2000 has the status of a British Standard ICS 13.220.10; 97.145 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Portable ladders for fire service use Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
3、 This British Standard, having been prepared under the direction of the Health and Environment Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 February 2001 BSI 02-2001 ISBN 0 580 36892 0 BS EN 1147:2001 Amendments issued since publication A
4、md. No.DateComments National foreword This British Standard is the official English language version of EN 1147:2000. Attention is drawn to annex NAwhich contains additonal information and advice for UK users. The UK participation in its preparation was entrusted by Technical Committee FSH/17, Fire
5、brigade equipment, to Subcommittee FSH/17/5, Ladders for fire service use, which has the responsibility to: aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor re
6、lated international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this documen
7、t may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British
8、Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 42, an inside back cover and a back cove
9、r. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1147 June 2000 ICS 13.220.10 English ver
10、sion Portable ladders for fire service use Echelles portables lusage des services dincendieTragbare Leitern fr den Einsatz bei der Feuerwehr This European Standard was approved by CEN on 25 May 2000. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condit
11、ions 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 may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three o
12、fficial 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austri
13、a, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Central Secre
14、tariat: rue de Stassart, 36 B-1050 Brussels 2000 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1147:2000 E Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 1147:1
15、998 BSI 02-2001 Contents Page Foreword 4 Introduction 4 1Scope 4 2Normative references 5 3Definitions 5 4Categorization 8 5Dimensions and total masses 8 6Rungs 9 7Performance requirements 11 8Fittings 12 9Stabilizing means 12 10Poles 13 11Materials and finishes 13 12Marking 13 13Performance requirem
16、ents 15 14General test parameters 17 Annex A (normative) Deflection test: applicable to all ladders not covered by annex B except hook ladders (non-destructive) 18 Annex B (normative) Deflection test: applicable to 3-person compulsory pole ladder (non-destructive) 22 Annex C (normative) Rung torque
17、test: all ladders (non-destructive) 25 Annex D (normative) Pole test: (non-destructive) 26 Annex E (normative) Horizontal test: applicable to all ladders not covered by annex F except hook ladders (destructive) 27 Annex F (normative)Horizontal test: applicable to 3-person compulsory pole ladder (des
18、tructive) 28 Annex G (normative) Pawl test: applicable to all extension ladders (destructive) 29 Annex H (normative) Rescue ladder rung test: applicable to all rescue ladders (destructive) 30 Annex J (normative)Access ladder rung test: applicable to all access ladders (destructive) 31 Annex K (norma
19、tive) Hook rung and ladder integrity test: for tip-loaded hooks (destructive) 32 Annex L (normative) Hook rung and ladder integrity test: for mid-loaded hooks (destructive) 33 Annex M (normative) Foot side strength test: ground standing ladders (destructive) 34 Licensed Copy: sheffieldun sheffieldun
20、, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 1147:2000 BSI 02-2001 Annex N (informative)Recommendations for test frequency, repair, servicing and design considerations 35 Annex P (informative) Information and recommendations for user safety 37 Annex Q (informative)A
21、-deviation: Sweden 38 Bibliography 39 Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 1147:2000 BSI 02-2001 Foreword This European Standard has been prepared by Technical Committee CEN/TC 192, Fire service equipment, the Secretaria
22、t 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 December 2000, and conflicting national standards shall be withdrawn at the latest by December 2000. According to the CEN
23、/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden
24、, Switzerland and the United Kingdom. The annexes A, B, C, D, E, F, G, H, J, K, L and M are normative; the annexes N, P and Q are informative. Introduction This European Standard is based on the performance of portable ladders in normal use and includes safety requirements. A safety factor of the or
25、der of 3:1 has been used and the mass of a fire-fighter including personal equipment and breathing apparatus has been taken as 108 kg. The standard sets out minimum and/or maximum values within which the customer may specify his own requirements. In preparing this standard it has been recognized tha
26、t the operational use of portable ladders varies throughout Europe and therefore it may be necessary for particular countries to specify additional requirements. Any additional features not covered by the standard and required by the customer should be included by agreement between the customer and
27、manufacturer. 1 Scope This European Standard specifies requirements, test methods and performance criteria for portable ladders for fire-fighting service use and associated purposes. Non-portable ladders for fire-fighting service use and ladders for other specific professional use are excluded from
28、this standard. NOTE For ladders for other uses see EN 131. Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 1147:2000 BSI 02-2001 2 Normative references This European Standard incorporates by dated or undated reference, provisions f
29、rom other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amend
30、ment or revision. For undated references the latest edition of the publication referred to applies. EN 131-2:1993, Ladders Requirements, testing, marking 3 Definitions For the purposes of this standard the following definitions apply 3.1 access ladder ladder designed for gaining access NOTE Access l
31、adders are not recommended for rescue by carry-down or carry-up 3.2 angle of pitch angle between the horizontal plane and the underside of the stiles of the ladder in use 3.3 cable wire rope for mechanically extending and housing an extension ladder 3.4 carry-down and carry-up when one person takes
32、the total weight of another person 3.5 compulsory pole ladder ladder where the use of poles to support the ladder is mandatory 3.6 distance between rungs distance between the rungs measured in the middle line between the stiles from the upper edge of a rung to the upper edge of an adjacent rung 3.7
33、extending ladder ladder consisting of two or more sliding sections 3.8 extending line rope for manually extending and housing extending ladder sections Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 1147:2000 BSI 02-2001 3.9 foot,
34、 anti-skid device device fitted to the bottom of ladders to prevent slipping 3.10 hook ladder ladder which has a hook(s) from which it is suspended in use 3.11 internal ladder narrow ladder primarily for use inside buildings or restricted spaces 3.12 length overall distance measured from the bottom
35、of the foot to the top of a ladder at its maximum length 3.13 mechanically operated extending ladder extending ladder where the upper parts are extended by mechanical means for example by extending lines or cables 3.14 multifunction ladder ladder which can be configured to serve more than one functi
36、on 3.15 one-piece ladder ladder consisting of one section only 3.16 pawl load-bearing mechanism which holds the sections of an extending ladder in the extended position 3.17 pole device used for handling and/or support and to improve the stability of the ladder 3.18 pulley sheave wheel with a groove
37、 in its rim for a rope or cable 3.19 push-up extending ladder extending ladder where the upper parts are extended by hand 3.20 rescue ladder ladder designed for rescue by carry-down or carry-up Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI
38、 Page 7 EN 1147:2000 BSI 02-2001 3.21 roof ladder ladder which follows the surface of a roof and has a hook which hooks over the ridge of the roof 3.22 rung horizontal climbing support with a walking surface attached to stiles to form a ladder 3.23 sectional ladder ladder consisting of several secti
39、ons that can be fitted together by means of connection devices but the length can only be varied by one whole section at a time 3.24 stabilizing means any device or part of the ladder the function of which is to improve the stability of the ladder in use 3.25 step in/step out distance between adjace
40、nt rung centres where ladder sections overlap 3.26 stile lateral part of a ladder which supports the rungs 3.27 stick ladder ladder with hinged rungs allowing the stiles to fold together 3.28 total mass mass of the ladder complete with all extras and fittings as specified Licensed Copy: sheffieldun
41、sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 8 EN 1147:2000 BSI 02-2001 4 Categorization Ladders shall be categorized by their type, the maximum number of persons permitted on the ladder and the permitted use mode (see Table 1). Table 1 Ladder categories Type
42、of ladderMaximum number of personsPermitted use mode 3Rescue and access Extending2Rescue and access 1Access Hook1Access 3Rescue and access One piece2Rescue and access 1Access Roof1Access 3Rescue and access Sectional2Rescue and access 1Access Stick1Access NOTE 1 For multifunction ladders reference sh
43、ould be made to the manufacturers permitted use mode and maximum number of persons for the various forms of configuration. NOTE 2 It is anticipated that further development in portable ladders for fire service use may add to Table 1. 5 Dimensions and total masses 5.1 Length The maximum length of a h
44、ook ladder shall be 5 000 mm. 5.2 Width between stiles 5.2.1 The minimum width between stiles for different types of ladder (see Figure 1) shall be: 5.2.1.1 For roof ladders 240 mm 5.2.1.2 For hook ladders 170 mm Licensed Copy: sheffieldun sheffieldun, na, Thu Oct 26 11:33:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 9 EN 1147:2000 BSI 02-2001 5.2.1.3 For stick and internal ladders 230 mm 5.2.1.4 For all other ladders 295 mm. Figure 1 Width between stiles 5.2.2 The maximum width between stiles on hook ladders shall be 250 mm. 5.3 Mass The mass for different types of l