EP1841919B1 - Method for cleaning the ballast of a track - Google Patents

Method for cleaning the ballast of a track Download PDF

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Publication number
EP1841919B1
EP1841919B1 EP05701526A EP05701526A EP1841919B1 EP 1841919 B1 EP1841919 B1 EP 1841919B1 EP 05701526 A EP05701526 A EP 05701526A EP 05701526 A EP05701526 A EP 05701526A EP 1841919 B1 EP1841919 B1 EP 1841919B1
Authority
EP
European Patent Office
Prior art keywords
track
cleaning
chain
machine
ballast
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.)
Not-in-force
Application number
EP05701526A
Other languages
German (de)
French (fr)
Other versions
EP1841919A1 (en
Inventor
Josef Theurer
Manfred Brunninger
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.)
Franz Plasser Bahnbaumaschinen Industrie 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.)
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Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to PL05701526T priority Critical patent/PL1841919T3/en
Publication of EP1841919A1 publication Critical patent/EP1841919A1/en
Application granted granted Critical
Publication of EP1841919B1 publication Critical patent/EP1841919B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Definitions

  • the invention relates to a method for cleaning gravel of a track having tracks, wherein at the beginning of the cleaning process, the rails are severed and after raising the track a normal to a machine longitudinal direction extending chain traverse a cleaning chain is positioned below the track, and a machine.
  • the object of the present invention is now to provide a method of the type mentioned, with the trouble-free positioning of the Kettenquertrums below the track is possible even with shorter machines.
  • This object is achieved with a method of the generic type in that prior to the positioning of the Kettenquertrums below the track in the working direction immediately before the cleaning chain befindliches rail suspension lifted off the track and then turned off for work on the track.
  • This method is particularly suitable for machines that are particularly intended for labor in track sections with tight curve radii.
  • the chain With the short-term lifting of the end chassis, the chain can cross the lower, in the working direction of the front track section automatically lower into the ballast bed work in until the working position is reached.
  • the front suspension is lowered again on the track.
  • the increase in the chain cross section in reverse order feasible. This method allows despite shorter machine length, the advantageous arrangement of the screening immediately behind the cleaning chain.
  • Fig. 1 and 2 each a side view of a machine for cleaning ballast immediately before or during the cleaning process.
  • An in Fig. 1 or 2 shown machine 1 for cleaning ballast 5 has a machine frame 2, at the ends 3 each have a rail chassis 4 is arranged.
  • An endless cleaning chain 7, which can be set into rotation by a drive 6, has a chain transverse strand 9, which runs normal to a machine longitudinal direction and is positioned below a track 8. Above the same a height adjustable by a drive 10 track lifting device 11 is arranged.
  • a screen 12 is provided with a discharge conveyor belt 13.
  • a work booth 14 with a control unit 15 is arranged.
  • a cab 16 At the rear end 3 is a cab 16 with a conveyor belt 17 for the supply of new gravel as needed.
  • the ballast accumulating overburden is disposed of by means of a conveyor belt assembly 18.
  • a hydraulically height-adjustable punch or drive 20 is fixed, which is supported on a front in the direction of 19 machine frame 21. On this there is an energy unit 22 for powering the machine.
  • the punch 20 is acted upon, whereby it comes to a lifting of the front end 3 of the machine frame 2 and thus also to a lifting of the front rail chassis 4 from the track 8.
  • both rails 23 of the track 8 are severed and a front in the direction of 19 track section of the severed track 8 is raised by means of an auxiliary lifting device 26 until the chain traverse 9 is easily positioned between the raised front and the lower track section.
  • the chain of the cleaning chain 7 is set in rotation and lowered by drives 24 parallel to a slow right of way of the machine 1. In this way, the chain traverse 9 digs automatically into a ballast bed 25 until the desired position is reached below the track level ( Fig. 2 ).
  • the two severed rails 23 are connected by tabs.
  • the front rail chassis 4 is lowered by retracting the punch or drive 20 on the track 8. Under the right of both mutually coupled machine frame 2 and 21 now begins the continuous process for cleaning the ballast 5. After completion of the cleaning process again a transection of the rails 23 and raising the front rail chassis 4 to lift the chain cross member 9 for the transfer travel of the machine 1 to be able to.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Power Conversion In General (AREA)
  • Road Repair (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A method for cleaning ballast of a track comprising rails extending in a longitudinal direction is executed by means of a ballast cleaning machine having a machine frame supported on on-track undercarriages. The machine includes a cleaning chain with a chain cross member extending perpendicularly to the longitudinal direction. At the start of the cleaning process, an on-track undercarriage situated immediately ahead of the cleaning chain, with regard to a working direction of the ballast cleaning machine, is lifted off the track. The rails are severed, and the track is lifted, after which the chain cross member of the cleaning chain is positioned underneath the track. Finally, the on-track undercarriage is set down upon the track again.

Description

Die Erfindung betrifft ein Verfahren zum Reinigen von Schotter eines Schienen aufweisenden Gleises, wobei zu Beginn des Reinigungsvorganges die Schienen durchtrennt und nach Anhebung des Gleises ein normal zu einer Maschinenlängsrichtung verlaufendes Kettenquertrum einer Reinigungskette unterhalb des Gleises positioniert wird, sowie eine Maschine.The invention relates to a method for cleaning gravel of a track having tracks, wherein at the beginning of the cleaning process, the rails are severed and after raising the track a normal to a machine longitudinal direction extending chain traverse a cleaning chain is positioned below the track, and a machine.

In der Fachzeitschrift "Eisenbahningenieur" (52) 8/2001, Seite 81 wird ein derartiges Verfahren beschrieben ("Neue Räumkette für Bettungsreinigungsmaschine RM 800"), bei dem zu Beginn der Reinigung das Gleis durchtrennt werden muss, um das Kettenquertrum einer speziellen, sehr leistungsfähigen Reinigungskette in der Schotterbettung unterhalb des Gleises positionieren zu können. Eine derartige Maschine ist beispielsweise durch US 5 926 981 bekannt, wobei der Maschinenrahmen im Arbeitseinsatz endseitig jeweils durch ein Schienenfahrwerk auf dem Gleis abgestützt ist. Gemäß einer weiteren, in Fig. 2 ersichtlichen Version kann das in Arbeitsrichtung vor der Reinigungskette befindliche Schienenfahrwerk im Arbeitseinsatz von der Kette distanziert werden.In the journal "Railway Engineer" (52) 8/2001, page 81, such a method is described ("new excavation chain for ballast cleaning machine RM 800"), in which at the beginning of the cleaning the track must be severed to the chain cross section of a special, very efficient cleaning chain in the ballast bed below the track to be able to position. Such a machine is for example by US 5,926,981 known, the machine frame is supported at the end of each work by a rail undercarriage on the track. According to another, in Fig. 2 As can be seen, the rail running gear located in front of the cleaning chain in the working direction can be distanced from the chain during work.

Gemäß US 4 538 687 ist es bekannt, ein der Reinigungskette unmittelbar vorgeordnetes Schienenfahrwerk im Arbeitseinsatz permanent vom Gleis abzuheben. Damit ist auch in diesem Abschnitt eine Biegelinie des Gleises für dessen Anhebung möglich. Das angehobene Schienenfahrwerk dient lediglich für eine Verfahrbarkeit während der Überstellfahrt, um die Maschine innerhalb des Lichtraumprofiles bewegen zu können.According to US 4,538,687 It is known to permanently lift off a track of the cleaning chain directly upstream work in use. This is also in this section a bending line of the track for its increase possible. The raised rail chassis serves only for traversability during the transfer travel in order to be able to move the machine within the clearance gauge.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Verfahrens der eingangs genannten Art, mit dem auch bei kürzeren Maschinen eine problemlose Positionierung des Kettenquertrums unterhalb des Gleises möglich ist.The object of the present invention is now to provide a method of the type mentioned, with the trouble-free positioning of the Kettenquertrums below the track is possible even with shorter machines.

Diese Aufgabe wird erfindungsgemäß mit einem Verfahren der gattungsgemäßen Art dadurch erreicht, dass vor der Positionierung des Kettenquertrums unterhalb des Gleises ein in Arbeitsrichtung unmittelbar vor der Reinigungskette befindliches Schienenfahrwerk vom Gleis abgehoben und anschließend für den Arbeitseinsatz wiederum auf das Gleis abgestellt wird.This object is achieved with a method of the generic type in that prior to the positioning of the Kettenquertrums below the track in the working direction immediately before the cleaning chain befindliches rail suspension lifted off the track and then turned off for work on the track.

Dieses Verfahren eignet sich besonders für Maschinen, die insbesondere für den Arbeitseinsatz in Gleisabschnitten mit engen Kurvenradien vorgesehen sind. Mit dem kurzzeitigen Anheben des endseitigen Fahrwerkes kann sich das Kettenquertrum unter Anhebung des getrennten, in Arbeitsrichtung vorderen Gleisabschnittes selbsttätig tiefer in die Schotterbettung hineinarbeiten, bis die Arbeitsposition erreicht ist. Für den anschließenden Arbeitseinsatz wird das vordere Fahrwerk wiederum auf das Gleis abgesenkt. Ebenso ist nach Beendigung des Arbeitseinsatzes die Anhebung des Kettenquertrums in umgekehrter Reihenfolge durchführbar. Dieses Verfahren ermöglicht trotz kürzerer Maschinenlänge die vorteilhafte Anordnung der Siebanlage unmittelbar hinter der Reinigungskette.This method is particularly suitable for machines that are particularly intended for labor in track sections with tight curve radii. With the short-term lifting of the end chassis, the chain can cross the lower, in the working direction of the front track section automatically lower into the ballast bed work in until the working position is reached. For the subsequent work, the front suspension is lowered again on the track. Likewise, after completion of the work, the increase in the chain cross section in reverse order feasible. This method allows despite shorter machine length, the advantageous arrangement of the screening immediately behind the cleaning chain.

Weitere Vorteile der Erfindung ergeben sich aus dem Unteranspruch und der Zeichnungsbeschreibung.Further advantages of the invention will become apparent from the dependent claim and the drawing description.

Im folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben. Es zeigen:In the following the invention will be described with reference to an embodiment shown in the drawing. Show it:

Fig. 1 und 2 je eine Seitenansicht einer Maschine zum Reinigen von Schotter unmittelbar vor dem bzw. während des Reinigungsvorganges. Fig. 1 and 2 each a side view of a machine for cleaning ballast immediately before or during the cleaning process.

Eine in Fig. 1 bzw. 2 dargestellte Maschine 1 zur Reinigung von Schotter 5 weist einen Maschinenrahmen 2 auf, an dessen Enden 3 jeweils ein Schienenfahrwerk 4 angeordnet ist. Eine endlose, durch einen Antrieb 6 in Rotation versetzbare Reinigungskette 7 weist ein im Arbeitseinsatz normal zu einer Maschinenlängsrichtung verlaufendes, unterhalb eines Gleises 8 positioniertes Kettenquertrum 9 auf. Oberhalb desselben ist eine durch einen Antrieb 10 höhenverstellbare Gleishebevorrichtung 11 angeordnet.An in Fig. 1 or 2 shown machine 1 for cleaning ballast 5 has a machine frame 2, at the ends 3 each have a rail chassis 4 is arranged. An endless cleaning chain 7, which can be set into rotation by a drive 6, has a chain transverse strand 9, which runs normal to a machine longitudinal direction and is positioned below a track 8. Above the same a height adjustable by a drive 10 track lifting device 11 is arranged.

Für die Reinigung des Schotters 5 ist eine Siebanlage 12 mit einem Abwurfförderband 13 vorgesehen. Am - bezüglich einer Arbeitsrichtung 19 - vorderen Ende 3 des Maschinenrahmens 2 ist eine Arbeitskabine 14 mit einer Steuereinheit 15 angeordnet. Am hinteren Ende 3 befindet sich eine Fahrkabine 16 mit einem Förderband 17 für die bedarfsweise Zuführung von neuem Schotter. Durch die Schotterreinigung anfallender Abraum wird mit Hilfe einer Förderbandanordnung 18 entsorgt.For the cleaning of the ballast 5 a screen 12 is provided with a discharge conveyor belt 13. At - with respect to a working direction 19 - front end 3 of the machine frame 2 is a work booth 14 with a control unit 15 is arranged. At the rear end 3 is a cab 16 with a conveyor belt 17 for the supply of new gravel as needed. By the ballast accumulating overburden is disposed of by means of a conveyor belt assembly 18.

Am vorderen Ende 3 des Maschinenrahmens 2 ist ein hydraulisch höhenverstellbarer Stempel bzw. Antrieb 20 befestigt, der auf einem in Arbeitsrichtung 19 vorderen Maschinenrahmen 21 abstützbar ist. Auf diesem befindet sich eine Energieeinheit 22 zur Energieversorgung der Maschine 1.At the front end 3 of the machine frame 2, a hydraulically height-adjustable punch or drive 20 is fixed, which is supported on a front in the direction of 19 machine frame 21. On this there is an energy unit 22 for powering the machine. 1

Zu Beginn des Arbeitseinsatzes (s. Fig. 1) wird der Stempel 20 beaufschlagt, wodurch es zu einem Anheben des vorderen Endes 3 des Maschinenrahmens 2 und damit auch zu einem Abheben des vorderen Schienenfahrwerkes 4 vom Gleis 8 kommt. Anschließend werden beide Schienen 23 des Gleises 8 durchtrennt und ein in Arbeitsrichtung 19 vorderer Gleisabschnitt des durchtrennten Gleises 8 wird mit Hilfe einer Hilfshebevorrichtung 26 soweit angehoben, bis das Kettenquertrum 9 problemlos zwischen dem angehobenen vorderen und dem unteren Gleisabschnitt positionierbar ist. Unter Beaufschlagung des Antriebes 6 wird die Kette der Reinigungskette 7 in Rotation versetzt und diese durch Antriebe 24 parallel zu einer langsamen Vorfahrt der Maschine 1 abgesenkt. Auf diese Weise gräbt sich das Kettenquertrum 9 selbsttätig in eine Schotterbettung 25 ein, bis die gewünschte Position unterhalb des Gleisniveaus erreicht ist (Fig. 2).At the beginning of the work assignment (s. Fig. 1 ), the punch 20 is acted upon, whereby it comes to a lifting of the front end 3 of the machine frame 2 and thus also to a lifting of the front rail chassis 4 from the track 8. Subsequently, both rails 23 of the track 8 are severed and a front in the direction of 19 track section of the severed track 8 is raised by means of an auxiliary lifting device 26 until the chain traverse 9 is easily positioned between the raised front and the lower track section. Under the action of the drive 6, the chain of the cleaning chain 7 is set in rotation and lowered by drives 24 parallel to a slow right of way of the machine 1. In this way, the chain traverse 9 digs automatically into a ballast bed 25 until the desired position is reached below the track level ( Fig. 2 ).

Die beiden durchtrennten Schienen 23 werden durch Laschen miteinander verbunden. Das vordere Schienenfahrwerk 4 wird durch Einfahren des Stempels bzw. Antriebes 20 auf das Gleis 8 abgesenkt. Unter Vorfahrt beider miteinander gekuppelter Maschinenrahmen 2 und 21 beginnt nun der kontinuierliche Vorgang zur Reinigung des Schotters 5. Nach Beendigung des Reinigungsvorganges erfolgt wiederum eine Durchtrennung der Schienen 23 und eine Anhebung des vorderen Schienenfahrwerkes 4, um das Kettenquertrum 9 für die Überstellfahrt der Maschine 1 anheben zu können.The two severed rails 23 are connected by tabs. The front rail chassis 4 is lowered by retracting the punch or drive 20 on the track 8. Under the right of both mutually coupled machine frame 2 and 21 now begins the continuous process for cleaning the ballast 5. After completion of the cleaning process again a transection of the rails 23 and raising the front rail chassis 4 to lift the chain cross member 9 for the transfer travel of the machine 1 to be able to.

Claims (3)

  1. A method of cleaning ballast of a track comprising rails (23), wherein, at the start of the cleaning process, the rails (23) are severed and, after lifting of the track (8), a chain cross member (9) of a cleaning chain (7), extending perpendicularly to a longitudinal direction of the machine, is positioned underneath the track (8), characterized in that, prior to positioning the chain cross member (9) underneath the track (8), an on-track undercarriage (4) situated immediately in front of the cleaning chain (7) in the working direction (19) is lifted from the track (8) and subsequently set down again upon the track (8) for working operations.
  2. A method according to claim 1, characterized in that, for lifting the on-track undercarriage (4) from the track (8), an end (3) of the machine frame (2) adjoining said on-track undercarriage (4) is lifted while being supported on a further machine frame (21) preceding in the working direction (19).
  3. A machine for cleaning ballast of a track (8), including a machine frame (2) comprising an on-track undercarriage (4) at a front and rear end (3), respectively, and, between these, a vertically adjustable cleaning chain (7) of endless design, for carrying out the method according to claim 1, characterized in that a vertically adjustable drive (20) is provided between the front end (3) of the machine frame (2) and a rear end (3) of a further machine frame (21) preceding with respect to a working direction (21).
EP05701526A 2005-01-17 2005-01-17 Method for cleaning the ballast of a track Not-in-force EP1841919B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05701526T PL1841919T3 (en) 2005-01-17 2005-01-17 Method for cleaning the ballast of a track

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/050168 WO2006074828A1 (en) 2005-01-17 2005-01-17 Method for cleaning the ballast of a track

Publications (2)

Publication Number Publication Date
EP1841919A1 EP1841919A1 (en) 2007-10-10
EP1841919B1 true EP1841919B1 (en) 2008-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP05701526A Not-in-force EP1841919B1 (en) 2005-01-17 2005-01-17 Method for cleaning the ballast of a track

Country Status (10)

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US (1) US7587981B2 (en)
EP (1) EP1841919B1 (en)
CN (1) CN101099001B (en)
AT (1) ATE405704T1 (en)
AU (1) AU2005324848B2 (en)
DE (1) DE502005005157D1 (en)
EA (1) EA009487B1 (en)
ES (1) ES2313280T3 (en)
PL (1) PL1841919T3 (en)
WO (1) WO2006074828A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102459762A (en) * 2009-06-17 2012-05-16 弗兰茨普拉塞铁路机械工业股份有限公司 Method for commissioning a machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7921581B2 (en) 2006-11-23 2011-04-12 J. Muller Ag, Maschineller Geleiseunterhalt Excavation device
AT11972U1 (en) * 2010-08-02 2011-08-15 Plasser Bahnbaumasch Franz APPENDIX FOR CLEANING A SHOCK
AT510712B1 (en) * 2011-06-20 2012-06-15 Plasser Bahnbaumasch Franz MACHINE FOR CLEANING THE SCOT OF A TRAIL
CN103362041A (en) * 2013-07-22 2013-10-23 河北铁建工程有限公司 Construction method for performing cleaning on line in railway double-track tunnel by adopting heavy railway maintenance machinery
CN113282006A (en) * 2021-01-06 2021-08-20 金鹰重型工程机械股份有限公司 Automatic crossing continuous operation control method for rail clamp plate for railway screen scarifier

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT368217B (en) * 1980-01-15 1982-09-27 Plasser Bahnbaumasch Franz DRIVABLE PLANT FOR RENOVATING THE TRACK
AT375426B (en) * 1982-09-20 1984-08-10 Plasser Bahnbaumasch Franz FOERDER- OR ROOM CHAIN ARRANGEMENT FOR A TRACKING MACHINE
AT398097B (en) * 1991-11-13 1994-09-26 Plasser Bahnbaumasch Franz SYSTEM FOR PRODUCING A PLANUM PROTECTIVE LAYER
EP0824164B1 (en) * 1996-08-14 2004-03-31 Franz Plasser Bahnbaumaschinen- Industriegesellschaft m.b.H. Track maintenance machine for removing the ballast
US6619405B2 (en) * 2001-04-25 2003-09-16 Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh Ballast cleaning machine and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102459762A (en) * 2009-06-17 2012-05-16 弗兰茨普拉塞铁路机械工业股份有限公司 Method for commissioning a machine
CN102459762B (en) * 2009-06-17 2014-04-09 弗兰茨普拉塞铁路机械工业股份有限公司 Method for commissioning machine

Also Published As

Publication number Publication date
ES2313280T3 (en) 2009-03-01
DE502005005157D1 (en) 2008-10-02
US7587981B2 (en) 2009-09-15
PL1841919T3 (en) 2009-01-30
EP1841919A1 (en) 2007-10-10
CN101099001A (en) 2008-01-02
AU2005324848A1 (en) 2006-07-20
CN101099001B (en) 2010-12-22
ATE405704T1 (en) 2008-09-15
EA200701212A1 (en) 2007-12-28
WO2006074828A1 (en) 2006-07-20
AU2005324848B2 (en) 2010-09-02
EA009487B1 (en) 2008-02-28
US20070283835A1 (en) 2007-12-13

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