prEN 13232-4 rev
(Main)Railway applications - Track - Switches and crossings for Vignole rails - Part 4: Actuation, locking and detection
Railway applications - Track - Switches and crossings for Vignole rails - Part 4: Actuation, locking and detection
The same as for EN 13232-4:2005+A1:2011.
Bahnanwendungen - Oberbau - Weichen und Kreuzungen für Vignolschienen - Teil 4: Umstellung, Verriegelung und Lageprüfung
Diese Europäische Norm legt die Schnittstelle zwischen den beweglichen Bauteilen und den Umstellungs-, Verriegelungs- und Lageprüfungselementen fest und definiert die grundlegenden Kriterien der Weichen und Kreuzungen mit beweglichen Bauteilen bezüglich dieser Schnittstelle.
Das betrifft:
- Grundsätze, Parameter und Grenzabweichungen für die wechselnden Stellungen der beweglichen Bauteile;
- Kriterien und Begrenzungen der Kräfte, welche die beweglichen Bauteile bewegen und festhalten.
Applications ferroviaires - Voie - Appareils de voie - Partie 4: Manœuvre, blocage et contrôle
La présente Norme européenne détermine l'interface entre les parties mobiles et l'équipement de manœuvre, de blocage et de contrôle. Elle définit les critères de bases des aiguillages et des cœurs à pointe mobile dans le respect de cette interface.
Cela concerne :
- les paramètres réglementaires et les tolérances, en fonction du choix des parties mobiles ;
- les caractéristiques des forces appliquées aux parties mobiles.
Železniške naprave - Zgornji ustroj proge - Kretnice in križišča za Vignolove tirnice - 4. del: Postavljalna naprava in kontrola lege ostrice
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2014
äHOH]QLãNHQDSUDYH=JRUQMLXVWURMSURJH.UHWQLFHLQNULåLãþD]D9LJQRORYHWLUQLFH
GHO 3RVWDYOMDOQDQDSUDYDLQNRQWURODOHJHRVWULFH
Railway applications - Track - Switches and crossings for Vignole rails - Part 4:
Actuation, locking and detection
Bahnanwendungen - Oberbau - Weichen und Kreuzungen für Vignolschienen - Teil 4:
Umstellung, Verriegelung und Lageprüfung
Applications ferroviaires - Voie - Appareils de voie - Partie 4: Manoeuvre, blocage et
contrôle
Ta slovenski standard je istoveten z: prEN 13232-4 rev
ICS:
45.080 7UDþQLFHLQåHOH]QLãNLGHOL Rails and railway
components
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2014
ICS 93.100 Will supersede EN 13232-4:2005+A1:2011
English Version
Railway applications - Track - Switches and crossings for
Vignole rails - Part 4: Actuation, locking and detection
Applications ferroviaires - Voie - Appareils de voie - Partie Bahnanwendungen - Oberbau - Weichen und Kreuzungen
4: Manœuvre, blocage et contrôle für Vignolschienen - Teil 4: Umstellung, Verriegelung und
Lageprüfung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 256.
If this draft becomes a European Standard, 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 alteration.
This draft European Standard was established by CEN in three official 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 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, Estonia,
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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13232-4 rev:2014 E
worldwide for CEN national Members.
prEN 13232-4:2014 (E)
Contents
Page
Foreword .3
1 Scope .4
2 Normative references .4
3 Terms and definitions .4
3.1 General .4
3.2 Actuation forces.6
3.3 Geometrical parameters .7
3.4 Movement and retention of switches and crossings with moveable parts .9
3.5 Kinematics and dynamics . 11
3.5.1 Movement of switch rails . 11
3.6 Dynamics of the wheel . 12
3.7 Dynamics of switches . 12
4 Design criteria . 13
4.1 Parameters required . 13
4.2 Calculations and verifications . 13
4.2.1 Object detection between stock rail and switch rail . 13
4.2.2 Calculation of minimum flangeway. 13
4.2.3 Correct closing . 14
4.2.4 Neutral position . 15
4.2.5 Negative force . 15
4.2.6 Mechanical integrity . 15
5 Test methods . 15
5.1 Obstacle detection . 15
5.2 Minimum flangeway / free passage of wheel . 15
5.3 Correct closing . 16
5.4 Actuation force, F . 16
a
5.5 Neutral position . 16
5.6 Negative force . 16
5.7 Trailability . 16
5.7.1 General . 16
5.7.2 Factory testing . 17
5.7.3 Track testing . 17
6 Acceptance . 17
6.1 General . 17
6.2 Standard testing (no prototypes) . 17
6.3 Prototype testing . 17
6.4 Testing requirements for change in flexibility . 18
Annex A (informative) Commonly used values for obstacle detection . 19
Annex B (informative) Commonly used values for flangeway . 20
prEN 13232-4:2014 (E)
Foreword
This document (prEN 13232-4:2014) has been prepared by Technical Committee CEN/TC 256 “Railway
applications”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 13232-4:2005+A1:2011.
This series of standards “Railway applications – Track – Switches and crossings for Vignole rails” covers the
design and quality of switches and crossings in flat bottomed rail. 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 crossings
Part 7: Crossings with moveable parts
Part 8: Expansion devices
Part 9 : Layouts
Part 1 contains terminology used throughout all parts of this series. Parts 2 to 4 contain basic design guides
and are applicable to all switch and crossing assemblies. Parts 5 to 8 deal with particular types of equipment
including their tolerances. These use Parts 1 to 4 as a basis. Part 9 defines the functional and geometric
dimensions and tolerances for layout assembly.
The following terms are used within to define the parties involved 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 User's behalf.
Supplier the Body responsible for the use of the EN in response to the Customer's requirements.
prEN 13232-4:2014 (E)
1 Scope
This European Standard determines the interface between moveable parts and the actuation, locking and
detection equipment, and defines the basic criteria of switches and crossing with moveable parts in respect of
the interface.
It concerns:
rules parameters and tolerances for alternative positions of the moveable parts;
criteria and limits for the forces which move and restrain the moveable parts.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
prEN 13232-1:2013, Railway applications – Track – Switches and crossings for Vignole rails – Part 1:
Definitions
prEN 13232-3:2014, Railway applications – Track – Switches and crossings for Vignole rails – Part 3:
Requirements for wheel/rail interaction
prEN 13232-5:2014, Railway applications – Track – Switches and crossings for Vignole rails – Part 5:
Switches
prEN 13232-6:2014, Railway applications – Track – Switches and crossings for Vignole rails – Part 6: Fixed
common and obtuse crossings
prEN 13232-9:2014, Railway applications – Track – Switches and crossings for Vignole rails – Part 9: Layouts
3 Terms and definitions
For the purposes of this European Standard, the terms and definitions given in prEN 13232-1:2013 and the
following apply.
3.1 General
3.1.1
actuation system
system that ensures the correct movement of the moveable parts of the switch and crossing. The actuation
system includes the rods, links and actuators needed to ensure the operation. The actuation system may be
either electric, hydraulic, manual, etc.
3.1.2
locking device
device that ensures the moveable part of the switches and crossings stays in the desired position. It
guarantees the correct position of the moveable part during the passage of the vehicle
3.1.3
detection device
device that enables the verification of the correct positioning of the moveable part of the switch and crossing.
It enables the signalling to decide whether safe train passage can be guaranteed
prEN 13232-4:2014 (E)
3.1.4
trailability
ability of actuator and locking systems to permit the trailing of the switches and crossings by a vehicle. There
are two different trailing devices – trailable devices and non-trailable devices
3.1.4.1
trailable devices
devices which permit trailing as non-standard operation:
In this case, parts of the switch may be slightly damaged. The switches and crossings will only be
released for further operation after full inspection of switch and actuator.
devices which permit trailing as standard operation:
In this case the actuator and locking system permits the trailing of the switches and crossings by a
vehicle, without damaging any part of it.
In both cases the maximum trailing speed is defined
3.1.4.2
non-trailable devices
devices which do not permit the trailing of the switches and crossings by a vehicle
3.1.5
single or multiple drives
3.1.5.1
single drive
drive operated at one position, i.e. the switch toe
3.1.5.2
multiple drives
drives operated at more than one position. In this case there may be either single or multiple locking
3.1.6
lubrication free switch operation
3.1.6.1
non-lubricated slide baseplates
no lubrication on the slide baseplates is required to ensure the correct actuation of the switch and crossing.
This can be assured by special baseplates, roller systems or other devices
3.1.6.2
lubrication free actuator and locking system
no lubrication is required to ensure the correct actuation and locking of the switch and crossing
Note 1 to entry: Track lubrication may still be required, for other reasons.
3.1.7
open and closed position
3.1.7
...
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