EP2643521A1 - Method and machine for cleaning a ballast bed of a track - Google Patents

Method and machine for cleaning a ballast bed of a track

Info

Publication number
EP2643521A1
EP2643521A1 EP11778530.3A EP11778530A EP2643521A1 EP 2643521 A1 EP2643521 A1 EP 2643521A1 EP 11778530 A EP11778530 A EP 11778530A EP 2643521 A1 EP2643521 A1 EP 2643521A1
Authority
EP
European Patent Office
Prior art keywords
track
ballast
section
machine
cleaning
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
EP11778530.3A
Other languages
German (de)
French (fr)
Other versions
EP2643521B1 (en
Inventor
Josef Theurer
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 EP2643521A1 publication Critical patent/EP2643521A1/en
Application granted granted Critical
Publication of EP2643521B1 publication Critical patent/EP2643521B1/en
Active 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
    • 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

Definitions

  • the invention relates to a method and a machine according to the im
  • Paddle wheels located in the flank area of a ballast bed gravel and cleaned.
  • the gravel below the track is detected by an undercutter, a screening plant for
  • Flank area is shifted.
  • an endless clearing chain is used to pick up the ballast that has been laterally displaced by the undercutter and to feed it to a screening plant.
  • the object of the present invention is now to provide a
  • This object is achieved with a method or a
  • FIG. 3 is a schematic plan view of the above-mentioned
  • FIG. 4 shows a further variant of a machine.
  • a machine 1 illustrated in FIGS. 1 and 2 is composed of a plurality of machine frames 3 and rail carriages 4 arranged one behind the other in one working direction 2 and coupled to form a train.
  • the flank receiving device 5 consists of a height adjustable by a drive 10 conveyor chain 11 which is rotatable in a plane parallel to the track 9 vertical plane and the Transfer of the recorded ballast 6 is provided on a conveyor unit 12.
  • the machine frame 3 adjoining the storage 16 is equipped with a so-called undercutter 18, which is formed from a conveyor chain 20 rotatable by a drive 19 in a conveyor chain 20 that is rotatable parallel to a track plane. This can be pivoted from a in Fig. 2 apparent inoperative division in a direction indicated in Fig. 3 working position under the track 9.
  • a device 21 designed as a chute for discharging the cleaned ballast 6 onto the track 9 as well as a track lifting device 22 are provided.
  • Undercutter 18 arranged additional lifting device 23 for lifting a provided in a switch section 24 (see Fig. 3) provided rail 25 of a branch track 26.
  • the device 21 for discharging the cleaned ballast 6 is connected to the reservoir 16 by a further conveying unit 27.
  • the method for cleaning the ballast 8 in a switch section 24 with reference to FIGS. 1 to 3 described in more detail.
  • Process step is the in-mentioned and now deepened
  • Bettungsabites 7 existing gravel 6 with the help of
  • Branch track 26 detected in order to achieve a sufficient fixation of the switch.
  • the ballast 6 accommodated by the flank receiving device 5 is temporarily stored in the storage 16 after cleaning to the extent required in each case and dropped onto the track 9 via the device 21 immediately after the use of the undercut 18. This is a rapid recovery of located under the track 9
  • Process step by the undercutter 18 in the bedding section 7 displaced gravel 6 is now received in a third process step using the flank receiving device 5, cleaned and dropped over a chute 29 turn into the bedding section 7.
  • Insert flank receiving devices 5 in parallel. It is of course also possible in the context of the invention to use two undercutter 18, which are each pivoted in from one side of the track in the direction of the track center. In this case, the ballast located under the track is about half each shifted to the adjacent bedding section 7.
  • the track lifting device 22 and the device 21 for bulkhead insertion in the working direction 2 in front of the flank receiving unit 5 are arranged. If necessary, a filled with new gravel storage trolley may be included in the machine 1, if necessary, to be able to supply new gravel.

Landscapes

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

Abstract

In a first method step for cleaning a ballast bed (8) of a track (9), the ballast (6) that is received from a bed section (7) adjacent to tie ends (30) is cleaned. After cleaning, the ballast is introduced below the track (9) immediately after the ballast (6) lying under the ties is removed in a second method step.

Description

Verfahren und Maschine zur Reinigung einer Schotterbettung eines Gleises.  Method and machine for cleaning a ballast bed of a track.
[001] Die Erfindung betrifft ein Verfahren sowie eine Maschine nach den im  The invention relates to a method and a machine according to the im
Oberbegriff von Anspruch 1 , 6 bzw. 9 angeführten Merkmalen.  The preamble of claim 1, 6 and 9 cited features.
[002] Gemäß EP 0 512 075 ist eine Maschine bekannt, bei der mit Hilfe von  According to EP 0 512 075 a machine is known in which by means of
Schaufelrädern im Flankenbereich einer Schotterbettung gelegener Schotter aufgenommen und gereinigt wird. Der unterhalb des Gleises vorhandene Schotter wird durch einen Undercutter erfasst, einer Siebanlage zur  Paddle wheels located in the flank area of a ballast bed gravel and cleaned. The gravel below the track is detected by an undercutter, a screening plant for
Reinigung zugeführt und schließlich über dem Gleis abgeworfen.  Purge fed and finally dropped over the track.
[003] Durch DE 2 226 612 ist eine weitere Maschine bekannt, bei der unterhalb des Gleises gelegener Schotter durch einen Undercutter in den  By DE 2 226 612 another machine is known in which located below the track gravel through an undercutter in the
Flankenbereich verlagert wird. In diesem Bereich der Schotterbettung kommt eine endlose Räumkette zum Einsatz, um den durch den Undercutter seitlich verlagerten Schotter aufzunehmen und einer Siebanlage zuzuführen.  Flank area is shifted. In this area of the ballast bedding, an endless clearing chain is used to pick up the ballast that has been laterally displaced by the undercutter and to feed it to a screening plant.
[004] Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines The object of the present invention is now to provide a
Verfahrens sowie einer Maschine der eingangs genannten Art, mit dem bzw. der eine vereinfachte Reinigung insbesondere von Weichenabschnitten durchführbar ist. Method and a machine of the type mentioned, with or a simplified cleaning in particular turnout sections is feasible.
[005] Diese Aufgabe wird erfindungsgemäß mit einem Verfahren bzw. einer  This object is achieved with a method or a
Maschine der gattungsgemäßen Art durch die im Kennzeichen der  Machine of the generic type by the in the license plate of
Ansprüche 1 , 6 oder 9 angeführten Merkmale gelöst.  Claims 1, 6 or 9 listed features solved.
[006] Die Reinigung insbesondere von Weichenabschnitten wird mit Hilfe der  The cleaning in particular of points sections is using the
Erfindung insofern vereinfacht, als durch die zweistufige Schotteraufnahme auch die in Weichenabschnitten anfallenden größeren Schottermengen in zwei getrennten Durchgängen gereinigt werden können. Somit kann auch eine weniger leistungsfähige Siebanlage eingesetzt werden. Es erübrigt sich auch eine technisch schwierige Übergabe des Schotters vom Undercutter direkt auf eine Vorrichtung zum Hochfördern. Invention simplified insofar as by the two-stage ballast receiver It is also possible to clean the larger quantities of ballast produced in switch sections in two separate passages. Thus, a less powerful screen can be used. It is also unnecessary for a technically difficult transfer of the ballast from the undercutter directly to a device for upfeed.
[007] Weitere Vorteile der Erfindung ergeben sich aus den weiteren Ansprüchen und der Zeichnungsbeschreibung.  Further advantages of the invention will become apparent from the other claims and the description of the drawings.
[008] Im Folgenden wird die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher beschrieben. Es zeigen: Fig. 1 und 2 je einen vorderen bzw. hinteren Teil einer Maschine zum Reinigen von Schotter in Seitenansicht, Fig. 3 eine schematische Draufsicht auf die genannte  In the following the invention will be described in more detail with reference to embodiments shown in the drawing. 1 and 2 each show a front or rear part of a machine for cleaning ballast in a side view, FIG. 3 is a schematic plan view of the above-mentioned
Maschine, und Fig. 4 eine weitere Variante einer Maschine.  Machine, and Fig. 4 shows a further variant of a machine.
[009] Eine in Fig. 1 und 2 dargestellte Maschine 1 setzt sich aus mehreren in einer Arbeitsrichtung 2 hintereinander angeordneten und zu einem Zugverband gekuppelten Maschinenrahmen 3 und Schienenfahrwerken 4 zusammen. Auf einem vorderen Maschinenrahmen 3 ist eine Flankenaufnahmeeinrichtung 5 zur Aufnahme von Schotter 6 aus einem an Schwellenenden 30  A machine 1 illustrated in FIGS. 1 and 2 is composed of a plurality of machine frames 3 and rail carriages 4 arranged one behind the other in one working direction 2 and coupled to form a train. On a front machine frame 3 is a flank receiving device 5 for receiving gravel 6 from one of the sleeper ends 30
angrenzenden Bettungsabschnitt 7 (s. Fig. 3) einer Schotterbettung 8 eines Gleises 9 angeordnet. Die Flankenaufnahmeeinrichtung 5 besteht aus einer durch einen Antrieb 10 höhenverstellbaren Förderkette 11 , die in einer parallel zum Gleis 9 verlaufenden vertikalen Ebene rotierbar ist und zur Übergabe des aufgenommenen Schotters 6 auf eine Fördereinheit 12 vorgesehen ist. adjacent Bettungsabschnitt 7 (see Fig. 3) of a ballast 8 a track 9 arranged. The flank receiving device 5 consists of a height adjustable by a drive 10 conveyor chain 11 which is rotatable in a plane parallel to the track 9 vertical plane and the Transfer of the recorded ballast 6 is provided on a conveyor unit 12.
[010] Diese endet oberhalb einer Siebanlage 13. Unterhalb dieser ist eine weitere Fördereinheit 14 zum Abtransport von Abraum sowie eine Fördereinheit 15 zum Weitertransport des gereinigten Schotters in einen Speicher 16 zur Zwischenspeicherung vorgesehen. Dieser weist ein großes  This ends above a screening plant 13. Below this, a further conveyor unit 14 for removing overburden and a conveyor unit 15 for further transport of the cleaned ballast in a memory 16 for temporary storage is provided. This one has a big one
Speichervermögen sowie eine Fördereinheit 17 zu Selbstentladung auf.  Storage capacity and a conveyor unit 17 for self-discharge.
[011] Der an den Speicher 16 anschließende Maschinenrahmen 3 ist mit einem sogenannten Undercutter 18 ausgestattet, der aus einer durch einen Antrieb 19 in einer parallel zu einer Gleisebene rotierbaren Förderkette 20 gebildet ist. Diese ist von einer in Fig. 2 ersichtlichen Außerbetriebsteilung in eine in Fig. 3 angedeutete Arbeitsposition unter das Gleis 9 verschwenkbar.  [011] The machine frame 3 adjoining the storage 16 is equipped with a so-called undercutter 18, which is formed from a conveyor chain 20 rotatable by a drive 19 in a conveyor chain 20 that is rotatable parallel to a track plane. This can be pivoted from a in Fig. 2 apparent inoperative division in a direction indicated in Fig. 3 working position under the track 9.
Bezüglich der Arbeitsrichtung 2 der Maschine 1 unmittelbar hinter dem Undercutter 18 ist eine als Schurre ausgebildete Vorrichtung 21 zum Abwurf des gereinigten Schotter 6 auf das Gleis 9 sowie eine Gleishebevorrichtung 22 vorgesehen.  With regard to the working direction 2 of the machine 1 immediately behind the undercutter 18, a device 21 designed as a chute for discharging the cleaned ballast 6 onto the track 9 as well as a track lifting device 22 are provided.
[012] Zusätzlich zur Gleishebevorrichtung 22 ist eine unmittelbar hinter dem  In addition to the track lifting device 22 is an immediately behind the
Undercutter 18 angeordnete Zusatzhebevorrichtung 23 zum Anheben einer in einem Weichenabschnitt 24 (s. Fig. 3) vorgesehenen Schiene 25 eines Abzweiggleises 26 vorgesehen. Die Vorrichtung 21 zum Abwurf des gereinigten Schotters 6 ist durch eine weitere Fördereinheit 27 mit dem Speicher 16 verbunden. [013] Im folgenden wird das Verfahren zur Reinigung der Schotterbettung 8 in einem Weichenabschnitt 24 anhand der Fig. 1 bis 3 näher beschrieben. Im Rahmen einer ersten Maschinenvorfahrt sowie eines ersten Undercutter 18 arranged additional lifting device 23 for lifting a provided in a switch section 24 (see Fig. 3) provided rail 25 of a branch track 26. The device 21 for discharging the cleaned ballast 6 is connected to the reservoir 16 by a further conveying unit 27. In the following, the method for cleaning the ballast 8 in a switch section 24 with reference to FIGS. 1 to 3 described in more detail. As part of a first machine approach and a first
Verfahrensschrittes wird der im genannten und nunmehr vertieften  Process step is the in-mentioned and now deepened
Bettungsabschnitt 7 vorhandene Schotter 6 mit Hilfe der  Bettungsabschnitt 7 existing gravel 6 with the help of
Flankenaufnahmeeinrichtung 5 aufgenommen und gereinigt. Parallel dazu - bezüglich der Arbeitsrichtung 2 dahinter - erfolgt in einem zweiten  Flank receiving device 5 recorded and cleaned. Parallel to this - with respect to the working direction 2 behind it - takes place in a second
Verfahrensschritt eine Verlagerung des unterhalb des Gleises 9 gelegenen Schotters 6 in den genannten Bettungsabschnitt 7. Dies wird durch den Einsatz des unter das Gleis eingeschwenkten Undercutters 18 erreicht.  Process step, a displacement of the located below the track 9 ballast 6 in said bedding section 7. This is achieved by the use of the swung under the track Undercutters 18.
Dabei ist von Vorteil, dass durch den vorausgegangenen Schotteraushub die Verlagerung des unterhalb des Gleises 9 vorhandenen Schotters in den an die Schwellenenden 30 anschließenden Bettungsabschnitt 7 erleichtert wird.  It is advantageous that the displacement of the existing below the track 9 ballast is facilitated in the adjoining the threshold ends 30 Bettungsabschnitt 7 by the previous gravel excavation.
[014] Während der Arbeit im Weichenabschnitt 24 werden sowohl die beiden  [014] During work in the switch section 24 both the two
Schienen eines Hauptgleises 28 als auch eine Schiene 25 des  Rails of a main track 28 and a rail 25 of the
Abzweiggleises 26 erfasst, um eine ausreichende Fixierung der Weiche zu erreichen.  Branch track 26 detected in order to achieve a sufficient fixation of the switch.
[015] Der durch die Flankenaufnahmeeinrichtung 5 aufgenommene Schotter 6 wird nach der Reinigung in einem jeweils erforderlichen Ausmaß im Speicher 16 zwischengelagert und unmittelbar nach dem Einsatz des Undercutters 18 über die Vorrichtung 21 auf das Gleis 9 abgeworfen. Damit erfolgt eine rasche Wiederherstellung der unter dem Gleis 9 befindlichen The ballast 6 accommodated by the flank receiving device 5 is temporarily stored in the storage 16 after cleaning to the extent required in each case and dropped onto the track 9 via the device 21 immediately after the use of the undercut 18. This is a rapid recovery of located under the track 9
Schotterbettung.  Ballast.
[016] Nachdem das Ende des Weichenabschnittes 24 (bis zu dem die Länge des  [016] After the end of the points section 24 (up to which the length of the
Undercutters 18 noch ausreichend ist) erreicht wurde, erfolgt eine  Undercutters 18 is still sufficient), is done a
Überstellung der Flankenaufnahmeeinrichtung 5 und des Undercutters 18 in eine Außerbetriebstellung. Anschließend wird die Maschine 1 bis zum  Transfer of the flank receiving device 5 and the Undercutters 18 in an inoperative position. Subsequently, the machine 1 until the
Anfang des Weichenabschnittes 24 zurückgefahren.  The beginning of the turnout section 24 retracted.
[017] Während der nachfolgenden zweiten Maschinenvorfahrt bleibt der  [017] During the subsequent second machine priority the remains
Undercutter 18 in der Außerbetriebstellung. Der zuvor im zweiten  Undercutter 18 in the decommissioning position. The previously in the second
Verfahrensschritt durch den Undercutter 18 in den Bettungsabschnitt 7 verlagerte Schotter 6 wird nun in einem dritten Verfahrensschritt mit Hilfe der Flankenaufnahmeeinrichtung 5 aufgenommen, gereinigt und über eine Schurre 29 wiederum in den Bettungsabschnitt 7 abgeworfen.  Process step by the undercutter 18 in the bedding section 7 displaced gravel 6 is now received in a third process step using the flank receiving device 5, cleaned and dropped over a chute 29 turn into the bedding section 7.
[018] Die Reinigung eines Weichenabschnittes 24 ist mit diesem Verfahren  The cleaning of a switch section 24 is with this method
insofern sehr vorteilhaft, als jeweils durch eine geringfügige Verschwenkung des Undercutters 18 um eine vertikale Schwenkachse eine rasche und einfache Anpassung an die sich permanent ändernde Breite der Weiche möglich ist. Ebenso kann die Flankenaufnahmeeinrichtung 5 problemlos an den Weichenverlauf angepasst werden. Dies kann ohne Unterbrechung der Maschinenvorfahrt durchgeführt werden. Mit dem erfindungsgemäßen Verfahren ist es selbstverständlich auch möglich, einen weichenfreien Gleisabschnitt im Rahmen der beschriebenen Verfahrensschritte zu reinigen. [019] Wie in Fig. 3 ersichtlich, ist es zweckmäßig, zwei so far very advantageous, as in each case by a slight pivoting of the Undercutters 18 about a vertical pivot axis a quick and easy adaptation to the permanently changing width of the switch is possible. Likewise, the flank receiving device 5 can be easily adapted to the turnout course. This can be done without interrupting the machine approach. Of course, it is also possible with the method according to the invention to clean a soft-free track section within the scope of the described method steps. As can be seen in FIG. 3, it is expedient to use two
Flankenaufnahmeeinrichtungen 5 parallel einzusetzen. Es ist im Rahmen der Erfindung natürlich auch möglich, zwei Undercutter 18 einzusetzen, die jeweils von einer Gleislängsseite in Richtung zur Gleismitte eingeschwenkt werden. Dabei wird der unter dem Gleis befindliche Schotter etwa jeweils zur Hälfte in den angrenzenden Bettungsabschnitt 7 verlagert.  Insert flank receiving devices 5 in parallel. It is of course also possible in the context of the invention to use two undercutter 18, which are each pivoted in from one side of the track in the direction of the track center. In this case, the ballast located under the track is about half each shifted to the adjacent bedding section 7.
[020] Bei einer in Fig. 4 ersichtlichen Variante einer Maschine 1 ist im wesentlichen lediglich insofern eine konstruktive Änderung vorgesehen, als der  In a variant of a machine 1 which can be seen in FIG. 4, a structural change is provided essentially only insofar as the
Undercutter 18, die Gleishebeeinrichtung 22 und die Vorrichtung 21 zur Schottereinbringung in Arbeitsrichtung 2 vor der Flankenaufnahmeeinheit 5 angeordnet sind. Bedarfsweise kann auch ein mit neuem Schotter gefüllter Speicherwagen in der Maschine 1 enthalten sein, um bedarfsweise neuen Schotter zuführen zu können.  Undercutter 18, the track lifting device 22 and the device 21 for bulkhead insertion in the working direction 2 in front of the flank receiving unit 5 are arranged. If necessary, a filled with new gravel storage trolley may be included in the machine 1, if necessary, to be able to supply new gravel.
[021] Im Rahmen einer weiteren Verfahrensvariante ist es auch möglich, den mit Hilfe des Undercutters 18 unterhalb der Weiche entfernten Schotter nicht zu reinigen, sondern im genannten Bettungsabschnitt 7 lediglich zu planieren. Anschließend wird neuer Schotter zur vollständigen Wiederherstellung des Bettungsabschnittes 7 auf den planierten alten Schotter abgeworfen..  Within the scope of a further variant of the method, it is also possible not to clean the ballast removed with the aid of the undercutter 18 below the switch, but merely to level it in said bedding section 7. Subsequently, new gravel is thrown to the complete restoration of the bedding section 7 on the leveled old gravel.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Verfahren zur Reinigung einer Schotterbettung (8) eines Gleises (9), wobei in einem ersten Verfahrensschritt in einem an Schwellenenden (30) angrenzenden Bettungsabschnitt (7) positionierter Schotter (6) aufgenommen und gereinigt wird, während in einem nachfolgenden zweiten Verfahrensschritt unterhalb von Schwellen gelegener Schotter (6) entfernt wird, dadurch gekennzeichnet, dass der im ersten Verfahrensschritt aus dem genannten Bettungsabschnitt (7) aufgenommene Schotter (6) nach dessen Reinigung - unmittelbar nach der im zweiten Verfahrensschritt erfolgten Entfernung des unter den Schwellen gelegenen Schotters (6) - unterhalb des Gleises (9) eingebracht wird. 1. A method for cleaning a ballast bed (8) of a track (9), wherein in a first step in a ballast (30) adjacent bedding section (7) positioned gravel (6) is received and cleaned, while in a subsequent second step below is removed from sleepers (6), characterized in that the ballast (6) received in the first step from said bedding section (7), after its cleaning, is removed immediately after removal of the ballast (6) located in the second step ) - is introduced below the track (9).
2. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass der im ersten Verfahrensschritt aus dem genannten Bettungsabschnitt (7) aufgenommene Schotter (6) nach dessen Reinigung bis zum Abwurf auf das Gleis (9) zwischengespeichert wird. 2. The method according to claim 1, characterized in that in the first step of the said bedding section (7) recorded gravel (6) after its cleaning until the dropping on the track (9) is cached.
3. Verfahren nach Anspruch 1 , dadurch gekennzeichnet, dass der im zweiten Verfahrensschritt aufgenommene, unterhalb des Gleises (9) gelegene Schotter in den durch die Schotterentfernung im ersten Verfahrensschritt vertieften, an die Schwellenenden (30) anschließenden Bettungsabschnitt (7) abgeworfen wird. 3. The method according to claim 1, characterized in that the recorded in the second step, below the track (9) located gravel is dropped into the recessed by the ballast removal in the first step, to the threshold ends (30) subsequent bedding section (7).
4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, dass der in den genannten Bettungsabschnitt (7) verlagerte Schotter in einem dritten 4. The method according to claim 3, characterized in that in said bedding section (7) displaced gravel in a third
Verfahrensschritt aufgenommen, gereinigt und wiederum über dem genannten Bettungsabschnitt (7) abgeworfen wird. Process step added, cleaned and in turn over the bedding section (7) is dropped.
5. Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass während des zweiten Verfahrensschrittes zur Ausräumung des Schotters der Weichenabschnitt (24) sowohl an beiden Schienen eines Hauptgleises (28) als auch an einer Schiene (25) eines Abzweiggleises (26) erfasst wird. 5. The method according to any one of claims 1 to 3, characterized in that during the second method step for clearing the ballast of the points section (24) both on both rails of a main track (28) and on a rail (25) of a branch track (26). is detected.
6. Maschine zur Reinigung einer Schotterbettung (8) eines Gleises (9), mit einer Flankenaufnahmeeinrichtung (5) zur Aufnahme von - in einem an Schwellenenden (30) angrenzenden Bettungsabschnitt (7) gelegenem - Schotter (6), sowie mit einem - eine endlose, in einer parallel zu einer Gleisebene rotierbare Förderkette (20) aufweisenden - Undercutter (18) zur Verschiebung des unterhalb des Gleises (9) befindlichen Schotters (6) in den genannten Bettungsabschnitt (7), dadurch gekennzeichnet, dass bezüglich einer Arbeitsrichtung (2) der Maschine (1) unmittelbar hinter dem Undercutter (18) eine Vorrichtung (21) zum Abwurf von gereinigtem Schotter (6) auf das Gleis (9) sowie eine Gleishebevorrichtung (22) vorgesehen ist. 6. Machine for cleaning a ballast bed (8) of a track (9), with a flank receiving device (5) for receiving - in a at bed ends (30) adjacent bedding section (7) located - gravel (6), and with - a endless, in a parallel to a track plane rotatable conveyor chain (20) having - Undercutter (18) for moving the below the track (9) located ballast (6) in said bedding section (7), characterized in that with respect to a working direction (2 ) of the machine (1) directly behind the undercutter (18) a device (21) for discharging cleaned ballast (6) on the track (9) and a track lifting device (22) is provided.
7. Maschine nach Anspruch 6, dadurch gekennzeichnet, dass zusätzlich zur Gleishebevorrichtung (22) eine unmittelbar hinter dem Undercutter (18) angeordnete Zusatzhebevorrichtung (23) zum Anheben einer in einem Weichenabschnitt (24) vorgesehenen Schiene (25) eines Abzweiggleises (26) vorgesehen ist. 7. Machine according to claim 6, characterized in that in addition to the track lifting device (22) arranged immediately behind the undercutter (18) additional lifting device (23) for lifting a in a switch section (24) provided rail (25) of a branch track (26) is.
8. Maschine nach Anspruch 6, dadurch gekennzeichnet, dass die Vorrichtung (21) zum Abwurf von gereinigtem Schotter (6) durch eine Fördereinheit (27) mit einem Speicher (16) zur Zwischenspeicherung des gereinigten Schotters (6) verbunden ist. 8. Machine according to claim 6, characterized in that the device (21) for discharging cleaned ballast (6) by a conveyor unit (27) with a memory (16) for temporarily storing the cleaned ballast (6) is connected.
9. Verfahren zur Reinigung einer Schotterbettung (8) eines Gleises (9) mit einer Maschine nach Anspruch 6, dadurch gekennzeichnet, dass in einer ersten 9. A method for cleaning a ballast bed (8) of a track (9) with a machine according to claim 6, characterized in that in a first
Maschinenvorfahrt der im genannten Bettungsabschnitt (7) gelegene Schotter (6) mit Hilfe der Flankenaufnahmeeinrichtung (5) aufgenommenen und parallel dazu - bezüglich einer Arbeitsrichtung (2) dahinter - der unterhalb des Gleises (9) gelegene Schotter (6) mit Hilfe des Undercutters (18) in den genannten Bettungsabschnitt (7) verlagert wird, während in einer nachfolgenden zweiten Maschinenvorfahrt der durch den Undercutter (18) in den Bettungsabschnitt (7) verlagerte Schotter (6) mit Hilfe der Flankenaufnahmeeinrichtung (5) aufgenommen, gereinigt und wiederum in den Bettungsabschnitt (7) abgeworfen wird. Machine precursor of the ballast (6) situated in the bedding section (7) with the aid of the flank receiving device (5) and parallel thereto - with respect to a working direction (2) behind it - the ballast (6) located below the track (9) with the aid of the undercutter ( 18) is displaced into said bedding section (7), while in a subsequent second machine approach, the ballast (6) displaced by the undercutter (18) into the bedding section (7) is picked up, cleaned and returned to the bed by means of the flank receiving device (5) Bedding section (7) is dropped.
EP11778530.3A 2010-11-25 2011-10-28 Method and machine for cleaning a ballast bed of a track Active EP2643521B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0195910A AT510158B1 (en) 2010-11-25 2010-11-25 METHOD AND MACHINE FOR CLEANING A SCHOTTERBETTUNG OF A TRAIL
PCT/EP2011/005466 WO2012069127A1 (en) 2010-11-25 2011-10-28 Method and machine for cleaning a ballast bed of a track

Publications (2)

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EP2643521A1 true EP2643521A1 (en) 2013-10-02
EP2643521B1 EP2643521B1 (en) 2016-06-08

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EP11778530.3A Active EP2643521B1 (en) 2010-11-25 2011-10-28 Method and machine for cleaning a ballast bed of a track

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US (1) US9157194B2 (en)
EP (1) EP2643521B1 (en)
JP (1) JP5837084B2 (en)
CN (1) CN103403255B (en)
AT (1) AT510158B1 (en)
BR (1) BR112013013119B8 (en)
EA (1) EA024913B1 (en)
ES (1) ES2588744T3 (en)
PL (1) PL2643521T3 (en)
WO (1) WO2012069127A1 (en)

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FR3048985B1 (en) * 2016-03-15 2020-05-01 Matisa Materiel Industriel S.A. BALLAST BED REBUILDING MACHINE WITH TWO SCREENING MACHINES, AND BALLAST BED REBUILDING METHOD

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Also Published As

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BR112013013119A2 (en) 2016-08-23
US20130228091A1 (en) 2013-09-05
JP2013543940A (en) 2013-12-09
EA201300347A1 (en) 2013-12-30
ES2588744T3 (en) 2016-11-04
CN103403255A (en) 2013-11-20
BR112013013119B8 (en) 2020-04-28
BR112013013119B1 (en) 2020-04-07
US9157194B2 (en) 2015-10-13
EA024913B1 (en) 2016-11-30
PL2643521T3 (en) 2016-12-30
AT510158A4 (en) 2012-02-15
CN103403255B (en) 2015-08-19
EP2643521B1 (en) 2016-06-08
WO2012069127A1 (en) 2012-05-31
JP5837084B2 (en) 2015-12-24
AT510158B1 (en) 2012-02-15

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