1、nullnullnullnullnullnullnull nullnullnullnullnullnullnullnull nullnull nullnull nullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnullnullnullnullnull nullnullnullnullnullnull null nullnullnullnullnullnullnullnull nullnullnullnullnullnullnullnul
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3、nullnull nullnull nullnullnullnullnullnullnullnullnull nullnullnull+A1:2011National forewordThis British Standard is the UK implentation of EN 13232-5:2005+A1:2011. It supersedes BS EN 13232-5:2005, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in th
4、e text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in the preparation was entrusted to Technical Committee RAE/2 Railway Applications - Track.A list of organizations represen
5、ted on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 13232-5:
6、2005+A1:2011This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 31 October 2005 BSI 2011ISBN 978 0 580 70117 7Amendments/corrigenda issued since publicationDate Comments30 November 2011 Implementation of CEN amendment A1:2011EUROPEAN STANDARD NORME E
7、UROPENNE EUROPISCHE NORM EN 13232-5:2005+A1 October 2011 ICS 93.100 Supersedes EN 13232-5:2005English Version Railway applications - Track - Switches and crossings - Part 5: Switches Applications ferroviaires - Voie - Appareils de voie - Partie 5: Aiguillages Bahnanwendungen - Oberbau - Weichen und
8、Kreuzungen -Teil 5: Zungenvorrichtungen This European Standard was approved by CEN on 8 August 2005 and includes Amendment 1 approved by CEN on 13 September 2011. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standar
9、d 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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English,
10、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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulga
11、ria, Croatia, Cyprus, Czech Republic, 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
12、STANDARDIZATION COMIT EUROPEN DE 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 13232-5:2005+A1:2011: EEN 13232-5:2005+A1:2011
13、(E) 2 Contents Page Foreword 3Introduction .51 Scope 62 Normative references 63 Terms and definitions .73.1 Parts of switches .73.2 Types of switches . 103.2.1 Geometry . 103.2.2 Construction 113.2.3 Rail profiles . 113.3 Joints . 114 Performance requirements 114.1 General . 114.2 Materials 124.3 In
14、clination of the running table . 125 Design requirements 125.1 Geometry and construction . 125.2 Rolling stock data . 135.2.1 Axle loading and spacing 135.2.2 Speed and cant deficiency . 135.3 Supports and fastenings 135.4 Interface between switch and operating systems . 135.5 Other requirements. 13
15、5.6 Drawings 136 Tolerances and inspection 146.1 General . 146.2 Tools and instruments . 146.3 Critical dimensions . 146.4 Certification . 166.5 Methods of examination for structural defects . 176.5.1 Visual . 176.5.2 Dye penetrant and/or magnetic particle . 176.5.3 Ultrasound . 176.5.4 Radiography
16、177 Limits and extent of supply . 178 Identification marks 17Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2008/57/EC“ 28BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 3 Foreword This document (EN 13232-5:2005+A1:2011) has b
17、een prepared by Technical Committee CEN/TC 256 “Railway applications”, 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 endorsement, at the latest by April 2012, and conflicting national
18、 standards shall be withdrawn at the latest by April 2012. !This document has been prepared under a mandate given to CEN/CENELEC/ETSI by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive 2008/57/EC. For relationship with EU Directive
19、 2008/57/EC, see informative Annex ZA, which is an integral part of this document.“ This document includes Amendment 1, approved by CEN on 2011-09-13. This document supersedes EN 13232-5:2005. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. Atten
20、tion 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 identifying any or all such patent rights. This series of standards “Railway applications Track Switches and crossings” covers the des
21、ign and quality of switches and crossings in flat bottom rails. The list of parts is as follows: Part 1: Definitions Part 2: Requirements for geometric design Part 3: Requirements for wheel/rail interaction Part 4: Actuation, locking and detection Part 5: Switches Part 6: Fixed common and obtuse cro
22、ssings Part 7: Crossings with moveable parts Part 8: Expansion devices Part 9: Layouts Part 1 contains terminology used throughout all parts of this European Standard. Parts 2 to 4 contain basic design guides and are applicable to all switch and crossing assemblies. Parts 5 to 8 deal with particular
23、 types of equipment, including their tolerances. These use parts 1 to 4 as a basis. Part 9 defines the functional and geometrical dimensions and tolerances for layout assembly. BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 4 The following terms are used within to define the parties involved
24、in using the EN as the technical basis for a transaction: CUSTOMER The operator or user of the equipment, or the purchaser of the equipment on the users behalf. SUPPLIER The body responsible for the use of the EN in response to the customers requirements. According to the CEN/CENELEC Internal Regula
25、tions, 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malt
26、a, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 5 Introduction The requirements of switches are that they are capable of performing their intended purpose, which is to cause a
27、vehicle to transfer from one track to the other track of a turnout, either in the facing or trailing direction. The switches are designed to withstand all external forces from rolling stock, thermal influences etc. Switches are manufactured to give safe (and acceptable) motion of the vehicle based o
28、n conditions in the specification. BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 6 1 Scope The scope of this European Standard is: establish a working definition for switches and their constituent parts and identify the main types; specify the minimum requirements for the manufacture of the
29、switches and/or constituent parts; specify codes of practice for inspection and tolerances of both full and half sets of switches and their constituent parts; establish the limits and scope of supply; list the methods by which switches and their parts should be identified and traced; list the differ
30、ent and varying ways by which switches can be described using the following parameters: geometry of the switches; types of construction; performance requirements; design criteria; tolerances and inspection. 2 Normative references The following referenced documents are indispensable for the applicati
31、on of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13145, Railway applications Track Wood sleepers and bearers EN 13146 (all parts), Railway applications Trac
32、k Test methods for fastening systems EN 13230 (all parts), Railway applications Track Concrete sleepers and bearers EN 13232-1:2003, Railway applications Track Switches and crossings Part 1: Definitions EN 13232-2:2003, Railway applications Track Switches and crossings Part 2: Requirements for geome
33、tric design EN 13232-3:2003, Railway applications Track Switches and crossings Part 3: Requirements for wheel/rail interaction EN 13232-4:2005, Railway applications Track Switches and crossings Part 4: Actuation, locking and detection EN 13481 (all parts), Railway applications Track Performance requ
34、irements for fastening systems EN 13674 (all parts), Railway applications Track Rail BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 7 prEN 13803-2, Railway applications Track alignment design parameters Track gauges 1 435 mm and wider Part 2: Switches and crossings and comparable alignment de
35、sign situations with abrupt changes of curvature 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 13232-1:2003, 6.2 and 7.1, and the following apply. 3.1 Parts of switches 3.1.1 left hand half set of switches consists of one stock rail and its
36、 switch rail complete with small fittings NOTE It is right or left hand as seen by an observer in the centre of the track facing the switch heel from the switch toe. 3.1.2 right hand half set of switches see left hand half set of switches 3.1.3 set of switches arrangement of two half sets of switche
37、s, one right hand, the other left hand. The requirement of any other fittings other than stud/distance block (Figure 1, item 11) and block or heel blocks (Figure 1, item 9) are specified, e.g. baseplates, fishplates, drive bar, stretcher bar brackets, stretcher bars, anti creep device 3.1.4 left han
38、d switch rail movable machined rail, often of special section, but fixed and/or joined at the heel end to a rail to provide continuity of wheel support. Details of movement are described in EN 13232-1:2003, 9.1. The two switch rails in a set of switches are the two inside rails NOTE A switch rail is
39、 described as right or left hand according to whether it is part of a right hand or left hand half-set of switches. 3.1.5 right hand switch rail see left hand switch rail 3.1.6 left hand stock rail fixed machined rail, ensuring the continuity on the main or diverging track with the switch in the ope
40、n position. The machined part of the stock rail supports the switch rail in the closed positions, giving continuity of line through this switch rail. The two stock rails in a set of switches are the two outside rails NOTE A switch rail is described as right or left hand according to whether it is pa
41、rt of a right hand or left hand half-set of switches. 3.1.7 right hand stock rail see left hand stock rail 3.1.8 heel baseplate first baseplate at the heel end of the movable part of the switch. This baseplate with or without the aid of a heel block forms the first part of the rigid part of the swit
42、ch BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 8 3.1.9 block see EN 13232-1:2003, 6.2.10.1 3.1.10 heel block see EN 13232-1:2003, 6.2.10.2 3.1.11 fishplate block see EN 13232-1:2003, 6.2.10.3 3.1.12 stud/distance block see EN 13232-1:2003, 6.2.10.4 3.1.13 slide baseplate see EN 13232-1:200
43、3, 6.2.10.5 NOTE It may be inclined or vertical and suit any switch rail section. 3.1.14 stretcher bar bracket see EN 13232-1:2003, 6.2.10.7 3.1.15 stretcher bar see EN 13232-1:2003, 6.2.10.6 3.1.16 anti creep device device to stop or limit relative longitudinal movement between switch and stock rai
44、ls, or between rails and bearers/ baseplates 3.1.17 switch toe/tip see EN 13232-1:2003, 6.2.7 3.1.18 switch heel see EN 13232-1:2003, 6.2.8 3.1.19 switch rail joint see EN 13232-1:2003, 6.2.4.1 3.1.20 stock rail joint see EN 13232-1:2003, 6.2.4.2 3.1.21 stock front joint see EN 13232-1:2003, 6.2.4.3
45、 3.1.22 soleplate fabricated plate for use with switch operating device BS EN 13232-5:2005+A1:2011EN 13232-5:2005+A1:2011 (E) 9 3.1.23 gauge plate plate used to hold the gauge of the stock rails may or may not assist in the location of the switch operating device 3.1.24 special stop device used to h
46、old the gauge of the stock rails in the drive areas 3.1.25 bearers load carrying supports on which the switches are mounted 3.1.26 baseplate device used to support the switch and stock rails, stop them from twisting and moving laterally and also connect the switch and stock rail to the supports in t
47、he heel end region of a set of switches 3.1.27 fishplate (joint bars) device used for bolting two pieces of rail together 3.1.28 drive rod rod connecting the switch rails to the switch drive. This may be integrated into the bearer 3.1.29 transition section part of the switch rail which has been form
48、ed to give a transition between two different rail sections (not shown) 3.1.30 switch fronts part of the stock rail in front of the switch toes 3.1.31 planing length length of the machined portion of a switch rail head at the gauge side (this may or may not be the same length as the contact length)
49、3.1.32 contact length length of the machined portion of the switch rail in contact with the stock rail 3.1.33 switch radius radius between the planing radius and the turnout radius (measured at the high side running edge) 3.1.34 turnout radius theoretical radius of the turnout from the heel of a switch (measured at the centre line radius unless stat
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