1、BS EN15272-3:2007ICS 47.020.50; 47.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDInland navigationvessels Equipmentfor rope leadingPart 3: Roller fairleadsLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIThi
2、s British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 October2008 BSI 2008ISBN 978 0 580 56350 8Amendments/corrigenda issued since publicationDate CommentsBS EN 15272-3:2007National forewordThis British Standard is the UK implementation of EN 15272-3:2
3、007.The UK participation in its preparation was entrusted to TechnicalCommittee SME/32/-/7, Ships and marine technology - Inland navigationvessels.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the nec
4、essary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EUROPEAN STANDARDNORM
5、E EUROPENNEEUROPISCHE NORMEN 15272-3November 2007ICS 47.020.50; 47.060English VersionInland navigation vessels - Equipment for rope leading - Part 3:Roller fairleadsBateaux de navigation intrieure - Equipement de guidagede cble/cordage - Partie 3: Ecubier rouleauxFahrzeuge der Binnenschifffahrt - Au
6、srstung zurSeilfhrung - Teil 3: RollenbockThis European Standard was approved by CEN on 30 September 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration
7、. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
8、under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece,
9、 Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centr
10、e: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15272-3:2007: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-
11、3:2007 (E) 2 Contents Page Foreword4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Design .6 4.1 Types.6 4.2 Nominal sizes.6 4.3 Dimensions.6 4.4 Rope deflectors8 4.5 Rollers.9 4.5.1 Roller arrangement9 4.5.2 Roller bearings.9 4.5.3 Material combinations for journal bearing10 4.5.4
12、 Material .10 4.5.5 Details of the roller bearings 10 5 Design .14 6 Surface protection .14 7 Designation 14 8 Marking .14 9 Manufacturers certificate .14 Annex A (informative) Examples15 A.1 Example of freestanding roller fairlead with supporting plates in three journals and top rope deflector 15 A
13、.2 Examples of dimensions.16 Bibliography 17 Figures Figure 1 Arrangement of rollers, integrated into the vessel side, type A . 7 Figure 2 Arrangement of rollers, freestanding on deck, type B. 8 Figure 3 Bearing with continuous journal of material combination 1 according to Table 4 (no journal bush)
14、 12 Figure 4 Bearing with pin . 13 Figure 5 Lubricating pipe for vertical roller 13 Figure A.1 Example of freestanding roller fairlead 15 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 3 Tables Table 1 Nominal
15、sizes and rope arrangement 6 Table 2 Rope deflectors 9 Table 3 Roller bearings .9 Table 4 Material combinations10 Table 5 Material 11 Table A.1 Examples of dimensions (see Figure 1 and Figure 2).16 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS
16、EN 15272-3:2007EN 15272-3:2007 (E) 4 Foreword This document (EN 15272-3:2007) has been prepared by Technical Committee CEN/TC 15 “Inland navigation vessels”, 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
17、identical text or by endorsement, at the latest by May 2008, and conflicting national standards shall be withdrawn at the latest by May 2008. The roller fairlead covered by this standard is intended to aid rope leading on deck. EN 15272 Inland navigation vessels Rope leading consists of: Part 1: Gen
18、eral requirements Part 2: Fairlead Part 3: Roller fairlead Part 4: Rope lead According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark,
19、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 United Kingdom. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009
20、06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 5 1 Scope This European Standard specifies requirements for roller fairleads on inland navigation vessels. It specifies the basic principles for the design, the main dimensions and designations. 2 Normative references The followi
21、ng 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 referenced document (including any amendments) applies. EN 1982, Copper and copper alloys Ingots and castings EN 100
22、25-1, Hot rolled products of structural steels Part 1: General technical delivery conditions EN 10027-1, Designation systems for steels Part 1: Steel names EN 10027-2, Designation systems for steels Part 2: Numerical system EN 10088-2, Stainless steels Part 2: Technical delivery conditions for sheet
23、/plate and strip of corrosion resisting steels for general purposes EN 10296-1, Welded circular steel tubes for mechanical and general engineering purposes Technical delivery conditions Part 1: Non-alloy and alloy steel tubes EN 13573, Inland navigation vessels Anchoring, coupling, towing, hauling a
24、nd mooring systems EN ISO 1140, Fibre ropes Polyamide 3-, 4- and 8-strand ropes (ISO 1140:2004) EN ISO 1141; Fibre ropes Polyester 3-, 4- and 8-strand ropes (ISO 1141:2004) EN ISO 1346, Fibre ropes Polypropylene split film, monofilament and multifilament (PP2) and polypropylene high tenacity multifi
25、lament (PP3) 3-, 4- and 8-strand ropes (ISO 1346:2004) EN ISO 13920, Welding General tolerances for welded constructions Dimensions for lengths and angles Shape and position (ISO 13920:1996) ISO 2408, Steel wire ropes for general purposes Minimum requirements ISO 2768-1, General tolerances Part 1: T
26、olerances for linear and angular dimensions without individual tolerance indications Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 6 3 Terms and definitions For the purposes of this document, the terms and def
27、initions given in EN 13573 and the following apply. 3.1 roller fairlead roller chock reversing device consisting of a combination of rollers in which the rope is led between horizontal and vertical rollers 4 Design 4.1 Types Type A Roller fairlead for welding into a bulwark or into the shell, see Fi
28、gure 1. Type B Roller fairlead for welding onto the open deck, see Figure 2. 4.2 Nominal sizes Nominal sizes shall be as given in Table 1. Table 1 Nominal sizes and rope arrangement For max. rope diameter mm Nominal size Rope tensile loada kN Steel wire rope ISO 2408 Polyamide rope EN ISO 1140 Polye
29、ster rope EN ISO 1141 Polypropylene rope EN ISO 1346 1 10 10 16 18 18 2 20 14 24 26 28 3 30 18 28 32 32 5 50 22 36 40 40 8 80 28 48 52 60 a When selecting the associated ropes, it should be noted that the minimum breaking load in the corresponding standard (for steel ropes or synthetic fibre ropes)
30、should not exceed 5 times the rope tensile load given in this table. 4.3 Dimensions The following general tolerances shall be adhered to: : dimensions resulting from cutting: ISO 2768-1 c; dimensions resulting from welding: EN ISO 13920 BF. Details not specified shall be selected to fit the purpose.
31、 If there are any deviations from the dimensional and design specifications of this standard, the reliability of the deviations shall be proven by static calculation. The roller fairrlead has four rollers, types A and B, see Figure 1 and Figure 2. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARD
32、S, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 7 Dimensions in millimetres Figure 1 Arrangement of rollers, integrated into the vessel side, type A Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2
33、007EN 15272-3:2007 (E) 8 Dimensions in millimetres Figure 2 Arrangement of rollers, freestanding on deck, type B 4.4 Rope deflectors Rope deflectors as listed in Table 3 can be provided between the vertical rollers on the base plates and top plates. The rope deflectors shall be welded to the frame.
34、The rope deflectors are fabricated as a quarter pipe with the same radius and wall thickness as the rollers. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 9 Table 2 Rope deflectors Symbol Arrangement Descripti
35、on G Key 1 outside 2 inside Rope deflector, pipe, welded to base plate (bottom outside) T Rope deflector. pipe, welded to top plate (top outside) D Bottom rope deflector, pipe, welded to base plate (bottom outside) Top rope deflector, pipe, welded to top plate (top outside) 4.5 Rollers 4.5.1 Roller
36、arrangement See Figure 1 or Figure 2. 4.5.2 Roller bearings The roller bearings shall be as specified in Table 4. Details on journal bearings are as specified in 4.5.5. Table 3 Roller bearings Code letters Vertical rollers with Horizontal rollers with Comment S continuous journals continuous journal
37、s Preferred design V continuous journals pin W pin continuous journals Z pin pin Roller bearings with pins are to be used when it is not possible to extend the continuous journals on board. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272
38、-3:2007EN 15272-3:2007 (E) 10 4.5.3 Material combinations for journal bearing The materials shall be selected as listed in Table 5, see also Figures 3 and 4. Table 4 Material combinations Material combinationa Item No. Component 1 2 3 1 Continuous journal or pin St St St 2 Journal or pin bush SoMs N
39、R/St s 3 Bush Rg PA PA 4 Spacer PA PA PA a Material symbols as listed inTable 6. 4.5.4 Material Materials shall be selected according to Table 5. 4.5.5 Details of the roller bearings The rollers shall be fitted with journal bearings and rotate around the journals secured with holders and stop plates
40、 or around the secured pins. Journal bushes and bushes shall be mounted on the corresponding parts so that relative movements are excluded. The bearings shall be lubricated through the head ends of the journals or pins via flat lubrication nipples or a lubricating pipe as shown in Figure 5. Design d
41、etails are given in Figure 1 to Figure 5. For dimensions of d1, d2 and s1, see Table 2. Details not given shall be selected accordingly. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 11 Table 5 Material Materi
42、al Component Symbola Designation/description Frame and side plate of the rollers S235JRG2 (Material No. 1.0038) according to EN 10025-1, EN 10027-1, EN 10027-2 or shipbuilding steel grade A (Material No.1.0441) at the discretion of the manufacturer Rollers and rope deflectors (Material No. 1.0254) a
43、ccording to EN 10296-1, EN 10027-1, EN 10027-2 or at the discretion of the manufacturer Journals and pins St E295 (Material No. 1.0050) according to EN 10025-1, EN 10027-1, EN 10027-2 SoMs CuZn35M2 (Material No. 2.0540) Journal bush NR/St s X6CrNiMoTi 17-12-2 (Material No. 1.4571) according to EN 10
44、088-2 Rg GZ-CuSn7ZnPb (Material No 2.1090.03) according to EN 1982 Bush Polyamide PA6 with more than 4 % high-molecular low-pressure polyethylene density: 1,15 g/cm yield point: 58 N/mm absorption of moisture on exposed surfaces: 2,2 %, but only 3 mm to 6 mm deep Spacer PA a St = steel; PA - polyami
45、de; SoMs = high-strength brass; Rg = gunmetal; NR/St s = stainless steel Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 12 Figure 3 Bearing with continuous journal of material combination 1 according to Table 4
46、 (no journal bush) Key 1 top plate or side plate 2 for assembly eyebolt 3 flat lubricating nipple 4 holder 5 roller 6 journal bush 7 bush 8 spacer 9 stop plate 10 flat lubricating nipple with lubricating pipe for journal bush 11 base plate or side plate 12 continuous journal Licensed Copy: Wang Bin,
47、 ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 13 Key 1 pin 2 journal bush 3 bush 4 spacer 5 side plate/top plate/base plate 6 hexagon head screw Figure 4 Bearing with pin Key 1 journal 2 vertical roller 3 base plate 4 flat lubricatin
48、g nipple 5 lubricating pipe 6 threaded joint 7 flat steel guard for lubricating pipe Figure 5 Lubricating pipe for vertical roller Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 22/01/2009 06:35, Uncontrolled Copy, (c) BSIBS EN 15272-3:2007EN 15272-3:2007 (E) 14 5 Design Edges shall have no
49、burr or other sharp points that could cause any injury. During assembly, the bearings shall be lubricated with a water-repellent grease capable of absorbing pressure for deck requirements. 6 Surface protection The roller fairlead shall be provided with a final protective coating. 7 Designation Example of designation of a roller fairlead according to Part 3 (3) of this standard, of type A
