EP2984232A1 - Chaîne de déblayage d'une machine de nettoyage de voie ferrée, pourvue d'un interrupteur de sécurité à câble permettant d'éviter un dérapage latéral - Google Patents

Chaîne de déblayage d'une machine de nettoyage de voie ferrée, pourvue d'un interrupteur de sécurité à câble permettant d'éviter un dérapage latéral

Info

Publication number
EP2984232A1
EP2984232A1 EP14711685.9A EP14711685A EP2984232A1 EP 2984232 A1 EP2984232 A1 EP 2984232A1 EP 14711685 A EP14711685 A EP 14711685A EP 2984232 A1 EP2984232 A1 EP 2984232A1
Authority
EP
European Patent Office
Prior art keywords
track
chain section
stored
longitudinal chain
lifting unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14711685.9A
Other languages
German (de)
English (en)
Other versions
EP2984232B1 (fr
EP2984232B8 (fr
Inventor
Herbert Wörgötter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Publication of EP2984232A1 publication Critical patent/EP2984232A1/fr
Publication of EP2984232B1 publication Critical patent/EP2984232B1/fr
Application granted granted Critical
Publication of EP2984232B8 publication Critical patent/EP2984232B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
    • E01B27/105—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track the track having been lifted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
    • H01H3/0226—Emergency operating parts, e.g. for stop-switch in dangerous conditions operated by a pull cord

Definitions

  • the invention relates to a method for transferring a longitudinal chain section of a clearance chain for picking up ballast below a track, arranged on a machine frame, from a transfer position to a working position adjacent to a track transverse direction at the end of the track.
  • ballast picking are essentially composed of a transverse chain section which is in contact with the ballast bed and two longitudinal chain sections which are connected in an articulated manner to the ballast bed. Since especially in the transfer of the longitudinal chain section of the transfer to the working position there is a risk that the limit of the light space profiles is exceeded, adjacent to the track adjacent track must be blocked for security reasons.
  • the object of the present invention is therefore to provide a method of the type mentioned, with a safe transfer of the longitudinal chain section is possible in the working position.
  • FIG. 1 shows a partial side view of a ballast cleaning machine having a clearing chain
  • FIGS. 2 and 3 show a view in the machine longitudinal direction and plan view of a part of the clearing chain.
  • FIG. 1 schematically shows, in simplified form, a section of a machine 1 for cleaning ballast of a track 2, which has a section over a railroad track.
  • nenfahrtechnike 3 supported on the track 2 or movable machine frame 4 has.
  • On this are a clearing chain 5 for receiving track ballast, a height and side adjustable track lifting unit 6, a working cabin 7 and conveyor belts 8 arranged for the removal of the excavated ballast and for the introduction of cleaned or new gravel.
  • the vertically and on the machine frame 3 via drives 9 mounted clearing chain 5 consists of two longitudinal chain sections 10 and a transverse chain section 11 and is shown here in a transfer position, while a working position of the clearing chain 5 is indicated in dash-dotted lines.
  • the transverse chain section 11 of the clearing chain 5 is arranged below sleepers 12 of the track 2, wherein the Longitudinal chain sections 10 each in a - with respect to a track transverse direction 13 - located at the threshold ends 14 position.
  • the longitudinal chain sections 10 In order to transfer the clearing chain 5 from the transfer to the working position, the longitudinal chain sections 10 have to be moved in the transverse direction 13 by means of the drives 9 and then lowered, after which the transverse chain section 11 can be installed.
  • the track 2 is held by means of the track lifting unit 6 in its - now no longer supported by ballast - position.
  • arrow height values which determine the exact position of the track 2 to be processed are stored in a computing unit 15 (FIG. 1) provided on the machine 1. This can be done, for example, by a measuring run carried out beforehand in a first working step on the track 2 to be processed, in which the arrow height values for the exact track position are determined and stored or subsequently loaded into the arithmetic unit 15.
  • Track lifting unit 6 and the longitudinal chain section 10 arranged mechanical connection 16, the movement of the longitudinal chain section 10 in the transverse direction 13 as a safety measure additionally controlled profiled.
  • the connection 16 acts - for example in the form of a chain connection 19 - on a limit switch 17, which may be mounted on the longitudinal chain section 10 and on the basis of which the transverse movement of the longitudinal chain section 10 is stopped as soon as a clearance gauge 18 of the track 2 in the direction threatens to be crossed to a neighboring track.
  • the rail traffic on the neighboring track can be maintained even during the transfer of the clearing chain 5.
  • a connected to the limit switch 17 cable connection between the track lifting unit 6 and the longitudinal chain section 10 may be provided which serves to limit the maximum transverse movement of the longitudinal chain section 10 in its transfer to the working position and then takes effect if said mechanical connection 16 should fail.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

L'invention concerne un procédé permettant de faire passer une section longitudinale (10) d'une chaîne de déblayage (5), servant à recevoir du ballast d'une voie ferrée (2), d'une position de transfert à une position de travail adjacente aux extrémités de traverse (14). Au cours de ce procédé, des valeurs de flèche définissant une position exacte de la voie de chemin de fer à traiter sont mises en mémoire dans une unité de calcul (15). La position de la voie (2) dans la zone d'un ensemble de levage de voie (6) est mesurée, ce qui entraîne la formation de valeurs de flèche actuelles, comparée aux valeurs de flèche mises en mémoire et, en cas d'écart, déplacée par l'appareil de levage de voie (6) dans la position exacte mise en mémoire. Un déplacement de la section longitudinale (10) de la chaîne dans la direction transversale (13) de la voie ferrée, pour abaisser ensuite cette dernière dans la position de travail, est contrôlé par une liaison mécanique (19) agissant sur un interrupteur fin de course (17) entre l'ensemble de levage de voie (6) et la section longitudinale (10) de la chaîne est contrôlée et, lorsqu'un gabarit d'espace libre (18) est dépassé, arrêté.
EP14711685.9A 2013-04-10 2014-03-14 Chaîne de déblayage pour un dispositif de nettoyage de ballast comprenant un interrupteur à tirage par cordon contre un décalage latéral Active EP2984232B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT2712013A AT513749B1 (de) 2013-04-10 2013-04-10 Verfahren zur Überstellung eines Längskettenabschnittes einer Räumkette
PCT/EP2014/000706 WO2014166576A1 (fr) 2013-04-10 2014-03-14 Chaîne de déblayage d'une machine de nettoyage de voie ferrée, pourvue d'un interrupteur de sécurité à câble permettant d'éviter un dérapage latéral

Publications (3)

Publication Number Publication Date
EP2984232A1 true EP2984232A1 (fr) 2016-02-17
EP2984232B1 EP2984232B1 (fr) 2017-11-08
EP2984232B8 EP2984232B8 (fr) 2018-01-10

Family

ID=50343731

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14711685.9A Active EP2984232B8 (fr) 2013-04-10 2014-03-14 Chaîne de déblayage pour un dispositif de nettoyage de ballast comprenant un interrupteur à tirage par cordon contre un décalage latéral

Country Status (7)

Country Link
EP (1) EP2984232B8 (fr)
JP (1) JP6253762B2 (fr)
CN (1) CN105143555B (fr)
AT (1) AT513749B1 (fr)
EA (1) EA032060B1 (fr)
ES (1) ES2655471T3 (fr)
WO (1) WO2014166576A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT329107B (de) * 1974-07-05 1976-04-26 Plasser Bahnbaumasch Franz Schotterbettreinigungsmaschine mit planier-vorrichtung
AT343714B (de) 1974-08-14 1978-06-12 Plasser Bahnbaumasch Franz Forderkette fur gleisbaumaschinen mit kettenspannvorrichtung
AT370463B (de) 1981-04-22 1983-04-11 Plasser Bahnbaumasch Franz Umlenk- und fuehrungseinrichtung fuer endlosraeumund foerderketten von gleisbaumaschinen
AT377551B (de) 1983-01-10 1985-04-10 Plasser Bahnbaumasch Franz Foerder- bzw. raeumkettenanordnung fuer gleisbaumaschinen
EP0806523A1 (fr) * 1996-05-09 1997-11-12 J. Müller Ag Machine pour l'obtention d'une voie ferrée nominale
AT405425B (de) * 1997-08-20 1999-08-25 Plasser Bahnbaumasch Franz Gleisbaumaschine mit einem laser-bezugsystem und verfahren
AT409979B (de) * 1997-10-06 2002-12-27 Plasser Bahnbaumasch Franz Gleisbaumaschine mit einem bezugsystem zur steuerung eines arbeitsaggregates und verfahren
US6619405B2 (en) * 2001-04-25 2003-09-16 Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh Ballast cleaning machine and method
ATE525529T1 (de) * 2004-04-21 2011-10-15 Mueller J Ag Verfahren zur vermessung von fahrbahnen
DE102004049024B3 (de) * 2004-09-20 2006-04-13 K.A. Schmersal Holding Kg Positionsüberwachungseinrichtung
DE502005003071D1 (de) * 2004-09-22 2008-04-17 Plasser Bahnbaumasch Franz Verfahren zum Abtasten einer Gleislage
CN202416096U (zh) * 2011-12-19 2012-09-05 中铁二局股份有限公司 用于群枕式铺轨机组的轨枕匀设装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2014166576A1 *

Also Published As

Publication number Publication date
ES2655471T3 (es) 2018-02-20
AT513749B1 (de) 2014-07-15
CN105143555B (zh) 2017-07-18
JP6253762B2 (ja) 2017-12-27
EA032060B1 (ru) 2019-04-30
AT513749A4 (de) 2014-07-15
EP2984232B1 (fr) 2017-11-08
EA201500797A1 (ru) 2016-02-29
CN105143555A (zh) 2015-12-09
JP2016514780A (ja) 2016-05-23
WO2014166576A1 (fr) 2014-10-16
EP2984232B8 (fr) 2018-01-10

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