EP1162311A2 - Apparatus and method for removing an existing railway track and laying a new track - Google Patents

Apparatus and method for removing an existing railway track and laying a new track Download PDF

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Publication number
EP1162311A2
EP1162311A2 EP01890122A EP01890122A EP1162311A2 EP 1162311 A2 EP1162311 A2 EP 1162311A2 EP 01890122 A EP01890122 A EP 01890122A EP 01890122 A EP01890122 A EP 01890122A EP 1162311 A2 EP1162311 A2 EP 1162311A2
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EP
European Patent Office
Prior art keywords
old
sleepers
sleeper
new
transport device
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
EP01890122A
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German (de)
French (fr)
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EP1162311A3 (en
EP1162311B1 (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.)
Filing date
Publication date
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to AT01890122T priority Critical patent/ATE279583T1/en
Priority to DK01890122T priority patent/DK1162311T3/en
Publication of EP1162311A2 publication Critical patent/EP1162311A2/en
Publication of EP1162311A3 publication Critical patent/EP1162311A3/en
Application granted granted Critical
Publication of EP1162311B1 publication Critical patent/EP1162311B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/06—Transporting, laying, removing or renewing sleepers

Definitions

  • the invention relates to a machine for removing one from old rails and Old sleepers formed old track and for the simultaneous laying of one New rails and new sleepers formed new track, with a first Threshold transport device for receiving the old sleepers, which with an in Work insert between old sleeper and a ballast bed insertable Old threshold lifting device for detecting and lifting the old threshold of the ballast bed is formed, and with a second sleeper transport device to deposit the new sleepers on the leveled ballast bed, as well as a Procedure for laying a track.
  • Such a machine is already known from EP 0 621 371 B1.
  • This Machine can be used in both directions for track construction work, whereby in the one direction replaced an old railroad track with new sleepers and rails becomes, while in the opposite working direction the laying of a New track takes place on a prepared subgrade.
  • the machine is in the conversion gap using a crawler track on a Move the formation surface, which - after removal of the old rails and sleepers - by removing or leveling the old ballast bed using an in Working direction upstream gravel grading device was created. Behind the crawler tracks are used to store the new sleepers and spread the New rails.
  • the machine can be converted by the caterpillar chassis with respect to the new working direction in front of the sleeper transport device for new sleeper storage is mounted on the machine frame.
  • the Caterpillar undercarriage becomes a threshold elevator of the new threshold storage device in the other way around.
  • the old threshold cradle and Ballast leveling equipment is deactivated by adjusting the height taken.
  • the present invention is based on the object of a machine for Removing an old track and laying a new track to create the one with the direction of work is reversible with a minimum of retrofitting work.
  • a machine 1 can be seen, which for removing an old track 2 and simultaneous laying of a new track 3 in a first working direction 4 is trained.
  • the old track 2 consists of old rails 22 and old sleepers 23, while the new track 3 is formed from new rails 26 and new sleepers 27.
  • the Machine 1 has a machine frame 6 that can be supported on rail bogies 5 on which a driving or working cabin 7 is arranged at the end. On his the other, opposite end is the machine frame 6 - as in FIG. 2 can be seen - using a joint 8 on a carriage frame 9 one over Rail bogies 11 track-driven sleeper trolley 10 articulated on all sides stored. This is followed by a number of (not shown in detail) Threshold loading wagon 12.
  • a gantry crane 13 is on rails 14 along the mentioned car 10 and 12 to the area adjacent to the joint 8 of the Machine frame 6 of the machine 1 designed to be movable.
  • One on Threshold trolley 10 provided central energy source 15 is used for Power supply for travel drives 16 and all other drives of the machine 1.
  • the machine frame 6 is during the Use of work based on a height-adjustable drive 18 Crawler undercarriage 19 supported on or on an exposed formation 20 movable.
  • Crawler chassis 19 Regarding the machine longitudinal direction on both sides of the Crawler chassis 19 are working units in the form of a Working direction 4 upstream, first threshold transport device 21 for Inclusion of old sleepers 23, a ballast leveling device 24 and one in Working direction 4 downstream, second threshold transport device 25 for Filing of new sleepers 27. These are placed on the formation 20, which is by Milling a ballast bed 28 by means of the ballast leveling device 24 was created.
  • the ballast leveling device 24 can be rotated through 180 ° about a vertical axis 29 mounted on the machine frame 6 and formed as an endless clearing chain 33, which in a plane inclined to the old track 2 can be rotated by means of a drive 31 and is adjustable in height by means of a further drive 32.
  • the clearing chain 33 are in one distanced from the ballast bed 28 in the vertical direction Ballast discharge area assigned two cross conveyor belts 35 which are normal to Track longitudinal direction and ballast picked up by the clearing chain 33 each spend on one of the track flanks.
  • the two cross conveyor belts 35 are arranged on a common support frame 30 and by means of this a parallelogram linkage 34 connected to the leveling device 24 Height-adjustable axes that run normal to the machine's longitudinal direction.
  • An old threshold lifting device is located on the first threshold transport device 21 36 provided that in the work between the old sleepers 23 and Ballast bed 28 can be inserted and for detecting and lifting the Old sleepers 23 from the ballast bed 28 is used.
  • the fork arm 40 trained old threshold lifting device 36 is by means of a (in Fig. 4 more precisely shown) coupling device 37 on the first threshold transport device 21 releasably attached.
  • Another coupling device 38 is on the other, second threshold transport device 25 is provided. As can be seen in Fig.
  • the coupling device 37 consists essentially of a plug pin 39, the by means of the fork arm 40 and the sleeper transport device 21, bores 41 which are assigned to one another can be plugged in and fixed therein, by the Fork arm 40 immovable and releasable to attach. A corresponding bore 41 is also present on the second threshold transport device 25.
  • the machine 1 is under Using a height-adjustable auxiliary landing gear 42 in the conversion gap 17 in Positioned and supported on the crawler track 19.
  • Machine 1 in the working direction 4 becomes the old rails 22 of the old track 2 on the basis of corresponding rail guiding devices 43 (FIG. 2) of the Old sleepers 23 lifted and removed.
  • the old sleepers 23 in Area of a work cabin 44 by means of the old threshold lifting device 36 and the first sleeper transport device 21 from the ballast bed 28 of the old track 2 recorded and on an associated, a rotary drive 46 for a first Threshold conveyor 45 having a direction of rotation 53 of a first threshold conveyor 55 spent.
  • the surface of the ballast bed 28 is then from the ballast leveling device 24 or the clearing chain 33 milled to produce the formation 20 and the ballast thus removed via the cross conveyor belts 35 to the flanks of the track thrown out (by pivoting the cross conveyor belts 35 based on the Parallelogram linkage 34 can be selected which of the two Cross conveyor belts is positioned in the discharge area of the clearing chain 33, i.e. after which side of the track the gravel is thrown off).
  • Vertical shields 47 are attached to the side of the crawler track 19 and are arranged around a vertical axis 48 are pivotable and the side of the cross conveyor 35 prevent thrown gravel from flowing back onto the subgrade 20 before the New sleepers 27 from the second sleeper transport device following in the longitudinal direction of the track 25 have been relocated.
  • the new thresholds 27 are from one this associated threshold conveyor 50 of a second threshold conveyor 56 transported, which has a rotary drive 51 with a first direction of rotation 53 having. New rails 26 are spread onto the new sleepers 27 thereafter by means of rail guides 49 arranged on the machine frame 6.
  • a second working direction 52 opposite the first working direction 4 becomes the ballast leveling device 24 together with the transverse conveyor belts mounted thereon 35 rotated about the vertical axis 29 at an angle of 180 °.
  • the second Threshold transport device 25 is now used to receive old sleepers 23 used, of which the old rails 22 removed by means of the rail guides 49 have been.
  • the fork arm 40 is the Old threshold lifting device 36 from the first threshold transport device 21 removed and by means of the coupling device 38 on the second threshold transport device 25 attached.
  • the rotary drive 51 of the associated Threshold conveyor 50 is from the first direction of rotation 53 in a second Direction of rotation 54 switched, and the old sleepers 23 are over the second Threshold conveyor 56 transported to the threshold conveyor 10.
  • both the first sleeper transport device 21 and the second threshold transport device 25 each have their own Old threshold lifting device 36 assigned, but here only the first of the both devices is shown.
  • the old threshold lifting device 36 has one Fork arm 40 on, which optionally between a working position and a (in dash-dotted lines) Out of order configured convertible is and that in work between an old threshold 23 and the ballast bed 28 of the track is inserted to release the threshold from the bed.
  • the fork arm 40 is one horizontal axis 57 pivotable on the threshold transport device 21 (or 25) attached and connected to a drive 58, on the basis of which the fork arm 40th can be swung up. This is necessary if the machine 1 in the Opposite direction works and the threshold transport device 21 for laying New thresholds is used.
  • the second is the same Threshold transport device 25 provided and not shown here Old threshold lifting device 36 is formed.

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

Abstract

The machine has a first sleeper transporter unit (21) to lift old sleepers (23), and a second sleeper transporter unit (25) to deposit new sleepers (27) on a prepared ballast layer. Each of the transporter units carries a coupling device (37,38) for detachable connection to an old sleeper lifting device (36). The lifting device is moved by drives from a working position to lift old sleepers from the ballast bed, into an out-of-use position. A sleeper conveyor (45,50) associated with first/second sleeper transporter, for old/new sleepers, has a turning drive (46,51), which can be reversed.

Description

Die Erfindung betrifft eine Maschine zum Entfernen eines aus Altschienen und Altschwellen gebildeten Altgleises und zur gleichzeitigen Verlegung eines aus Neuschienen und Neuschwellen gebildeten Neugleises, mit einer ersten Schwellentransportvorrichtung zur Aufnahme der Altschwellen, die mit einer im Arbeitseinsatz zwischen Altschwelle und einer Schotterbettung einschiebbaren Altschwellenhebeeinrichtung zum Erfassen sowie Hochheben der Altschwellen von der Schotterbettung ausgebildet ist, und mit einer zweiten Schwellentransportvorrichtung zur Ablage der Neuschwellen auf der planierten Schotterbettung, sowie ein Verfahren zum Verlegen eines Gleises.The invention relates to a machine for removing one from old rails and Old sleepers formed old track and for the simultaneous laying of one New rails and new sleepers formed new track, with a first Threshold transport device for receiving the old sleepers, which with an in Work insert between old sleeper and a ballast bed insertable Old threshold lifting device for detecting and lifting the old threshold of the ballast bed is formed, and with a second sleeper transport device to deposit the new sleepers on the leveled ballast bed, as well as a Procedure for laying a track.

Eine derartige Maschine ist bereits aus der EP 0 621 371 B1 bekannt. Diese Maschine ist in beiden Fahrtrichtungen zu Gleisbauarbeiten einsetzbar, wobei in der einen Richtung ein altes Eisenbahngleis durch Neuschwellen und -schienen ersetzt wird, während in der entgegengesetzten Arbeitsrichtung die Verlegung eines Neugleises auf einem vorbereiteten Planum stattfindet. Bei der Altgleiserneuerung wird die Maschine in der Umbaulücke anhand eines Raupenfahrwerkes auf einer Planumsoberfläche verfahren, die - nach Entfernung der Altschienen und -schwellen - durch Abtragen bzw. Planieren der alten Schotterbettung anhand einer in Arbeitsrichtung vorgeordneten Schotterplaniereinrichtung geschaffen wurde. Hinter dem Raupenfahrwerk erfolgt die Ablage der Neuschwellen und das Einspreizen der Neuschienen. Für die in der Gegenrichtung durchgeführte Neugleisverlegung muß die Maschine umgerüstet werden, indem das Raupenfahrwerk nun bezüglich der neuen Arbeitsrichtung vor der Schwellentransportvorrichtung zur Neuschwellenablage am Maschinenrahmen montiert wird. Zusätzlich zum Umsetzen des Raupenfahrwerkes wird ein Schwellenelevator der Neuschwellenablagevorrichtung in die andere Richtung umgedreht. Die Altschwellenaufnahmevorrichtung und die Schotterplaniereinrichtung werden durch Höhenverstellung außer Betrieb genommen.Such a machine is already known from EP 0 621 371 B1. This Machine can be used in both directions for track construction work, whereby in the one direction replaced an old railroad track with new sleepers and rails becomes, while in the opposite working direction the laying of a New track takes place on a prepared subgrade. At the old track renewal the machine is in the conversion gap using a crawler track on a Move the formation surface, which - after removal of the old rails and sleepers - by removing or leveling the old ballast bed using an in Working direction upstream gravel grading device was created. Behind the crawler tracks are used to store the new sleepers and spread the New rails. For the new track laid in the opposite direction the machine can be converted by the caterpillar chassis with respect to the new working direction in front of the sleeper transport device for new sleeper storage is mounted on the machine frame. In addition to implementing the Caterpillar undercarriage becomes a threshold elevator of the new threshold storage device in the other way around. The old threshold cradle and Ballast leveling equipment is deactivated by adjusting the height taken.

Der vorliegenden Erfindung liegt nun die Aufgabe zugrunde, eine Maschine zum Entfernen eines Altgleises und Verlegen eines Neugleises zu schaffen, bei der mit einem Minimum an Umrüstarbeiten die Arbeitsrichtung umkehrbar ist.The present invention is based on the object of a machine for Removing an old track and laying a new track to create the one with the direction of work is reversible with a minimum of retrofitting work.

Diese Aufgabe wird erfindungsgemäß mit einer Maschine der genannten Art dadurch gelöst, daß sowohl auf der ersten als auch auf der zweiten Schwellentransportvorrichtung eine Kupplungseinrichtung für eine lösbare Befestigung der Altschwellenhebeeinrichtung vorgesehen ist.This object is achieved according to the invention with a machine of the type mentioned solved that both on the first and on the second threshold transport device a coupling device for detachable attachment of the old sleeper lifting device is provided.

Mit einer derart ausgebildeten Maschine ist es nun möglich, beim Arbeitseinsatz zum Erneuern eines Altgleises ohne wesentliche Umbauarbeiten an der Maschine eine einfache Umkehr der Arbeitsrichtung durchzuführen. Dies kann von großem Vorteil sein, wenn z.B. ein Doppelgleis zu erneuern ist. In diesem Fall kann die Maschine nach Entfernen und Erneuern des einen Schienenstranges auf dem zweiten Gleis in der entgegengesetzten Richtung zurückarbeiten, ohne daß in umständlicher und zeitraubender Weise die gesamte Maschinenanlage gewendet werden müßte. Es ist dazu lediglich erforderlich, die Altschwellenhebeeinrichtung von der ersten Schwellentransportvorrichtung abzukuppeln und an der zweiten Schwellentransportvorrichtung zu montieren. Zusätzlich ist es auch vom Standpunkt der logistischen Abwicklung des Arbeitseinsatzes vorteilhaft, wenn die Gleisbaustelle je nach Gegebenheit von beiden Seiten her angefahren werden kann, ohne auf die Orientierung der Maschine spezielle Rücksicht nehmen zu müssen.With a machine designed in this way, it is now possible to Renewing an old track without major modifications to the machine easy to reverse the direction of work. This can be of great benefit be if e.g. a double track is to be renewed. In this case, the machine after removing and renewing one of the rails on the second track in work back in the opposite direction without being cumbersome and time-consuming way the entire machine system would have to be turned. It is all that is required is the old threshold lifting device from the first Uncouple threshold transport device and on the second threshold transport device to assemble. In addition, it is also logistical Processing of the work assignment is advantageous if the track construction site depending on The situation can be approached from both sides without on the Orientation of the machine.

Zusätzliche erfindungsgemäße Vorteile ergeben sich aus den weiteren Ansprüchen und den Zeichnungen.Additional advantages according to the invention result from the further claims and the drawings.

Die Erfindung wird im folgenden anhand von aus der Zeichnung ersichtlichen Ausführungsbeispielen näher erläutert. The invention will become apparent from the drawing Exemplary embodiments explained in more detail.

Es zeigen:

  • Fig. 1 eine Seitenansicht einer Maschine zum Entfernen eines Altgleises und Verlegen eines Neugleises in einer ersten Arbeitsrichtung,
  • Fig. 2 eine Seitenansicht von an die Maschine angeschlossenen Schwellenförder- bzw. -verladewagen,
  • Fig. 3 eine Seitenansicht der Maschine aus Fig. 1 beim Arbeitseinsatz in einer zweiten, entgegengesetzten Arbeitsrichtung,
  • Fig. 4 eine Detailansicht der erfindungsgemäßen Kupplungseinrichtung für die Altschwellenhebeeinrichtung, und
  • Fig. 5 eine Detailansicht einer anderen Ausbildungsvariante der Altschwellenhebeeinrichtung.
    • Show it:
  • 1 is a side view of a machine for removing an old track and laying a new track in a first working direction,
  • 2 is a side view of sleeper conveyor or loading wagons connected to the machine,
  • 3 shows a side view of the machine from FIG. 1 when working in a second, opposite working direction,
  • Fig. 4 is a detailed view of the coupling device according to the invention for the old threshold lifting device, and
  • Fig. 5 is a detailed view of another embodiment of the old threshold lifting device.

    • In Fig. 1 ist eine Maschine 1 zu sehen, die zum Entfernen eines Altgleises 2 und zum gleichzeitigen Verlegen eines Neugleises 3 in einer ersten Arbeitsrichtung 4 ausgebildet ist. Das Altgleis 2 besteht aus Altschienen 22 und Altschwellen 23, während das Neugleis 3 aus Neuschienen 26 und Neuschwellen 27 gebildet ist. Die Maschine 1 weist einen auf Schienenfahrwerken 5 abstützbaren Maschinenrahmen 6 auf, an dem endseitig eine Fahr- bzw. Arbeitskabine 7 angeordnet ist. An seinem anderen, gegenüberliegenden Ende ist der Maschinenrahmen 6 - wie in Fig. 2 ersichtlich - anhand eines Gelenkes 8 auf einem Wagenrahmen 9 eines über Schienenfahrwerke 11 gleisverfahrbaren Schwellenförderwagens 10 allseits gelenkig gelagert. An diesen schließt eine Anzahl von (nicht im Detail dargestellten) Schwellenverladewagen 12 an. Ein Portalkran 13 ist auf Laufschienen 14 entlang der genannten Wagen 10 und 12 bis in den an das Gelenk 8 angrenzenden Bereich des Maschinenrahmens 6 der Maschine 1 verfahrbar ausgebildet. Eine am Schwellenförderwagen 10 vorgesehene zentrale Energiequelle 15 dient zur Energieversorgung von Fahrantrieben 16 sowie aller weiteren Antriebe der Maschine 1.In Fig. 1, a machine 1 can be seen, which for removing an old track 2 and simultaneous laying of a new track 3 in a first working direction 4 is trained. The old track 2 consists of old rails 22 and old sleepers 23, while the new track 3 is formed from new rails 26 and new sleepers 27. The Machine 1 has a machine frame 6 that can be supported on rail bogies 5 on which a driving or working cabin 7 is arranged at the end. On his the other, opposite end is the machine frame 6 - as in FIG. 2 can be seen - using a joint 8 on a carriage frame 9 one over Rail bogies 11 track-driven sleeper trolley 10 articulated on all sides stored. This is followed by a number of (not shown in detail) Threshold loading wagon 12. A gantry crane 13 is on rails 14 along the mentioned car 10 and 12 to the area adjacent to the joint 8 of the Machine frame 6 of the machine 1 designed to be movable. One on Threshold trolley 10 provided central energy source 15 is used for Power supply for travel drives 16 and all other drives of the machine 1.

    Im Bereich einer Umbaulücke 17 ist der Maschinenrahmen 6 während des Arbeitseinsatzes anhand eines über Antriebe 18 höhenverstellbaren Raupenfahrwerkes 19 auf einem freigelegten Planum 20 abgestützt bzw. auf diesem verfahrbar. Bezüglich der Maschinenlängsrichtung zu beiden Seiten des Raupenfahrwerkes 19 befinden sich Arbeitsaggregate in Form einer in Arbeitsrichtung 4 vorgeordneten, ersten Schwellentransportvorrichtung 21 zur Aufnahme von Altschwellen 23, einer Schotterplaniereinrichtung 24 sowie einer in Arbeitsrichtung 4 nachgeordneten, zweiten Schwellentransportvorrichtung 25 zur Ablage von Neuschwellen 27. Diese werden auf dem Planum 20 plaziert, das durch Abfräsen einer Schotterbettung 28 mittels der Schotterplaniereinrichtung 24 geschaffen wurde.In the area of a gap 17, the machine frame 6 is during the Use of work based on a height-adjustable drive 18 Crawler undercarriage 19 supported on or on an exposed formation 20 movable. Regarding the machine longitudinal direction on both sides of the Crawler chassis 19 are working units in the form of a Working direction 4 upstream, first threshold transport device 21 for Inclusion of old sleepers 23, a ballast leveling device 24 and one in Working direction 4 downstream, second threshold transport device 25 for Filing of new sleepers 27. These are placed on the formation 20, which is by Milling a ballast bed 28 by means of the ballast leveling device 24 was created.

    Die Schotterplaniereinrichtung 24 ist um eine vertikale Achse 29 um 180° drehbar am Maschinenrahmen 6 montiert und als endlose Räumkette 33 ausgebildet, die in einer zum Altgleis 2 geneigten Ebene anhand eines Antriebes 31 rotierbar und mittels eines weiteren Antriebes 32 höhenverstellbar ist. Der Räumkette 33 sind in einem von der Schotterbettung 28 in vertikaler Richtung distanzierten Schotterabwurfbereich zwei Querförderbänder 35 zugeordnet, die normal zur Gleislängsrichtung verlaufen und von der Räumkette 33 aufgenommenen Schotter jeweils zu einer der Gleisflanken hin verbringen. Die beiden Querförderbänder 35 sind auf einem gemeinsamen Tragrahmen 30 angeordnet und mittels diesem anhand einer mit der Planiereinrichtung 24 verbundenen Parallelogrammanlenkung 34 um normal zur Maschinenlängsrichtung verlaufende Achsen höhenverstellbar gelagert.The ballast leveling device 24 can be rotated through 180 ° about a vertical axis 29 mounted on the machine frame 6 and formed as an endless clearing chain 33, which in a plane inclined to the old track 2 can be rotated by means of a drive 31 and is adjustable in height by means of a further drive 32. The clearing chain 33 are in one distanced from the ballast bed 28 in the vertical direction Ballast discharge area assigned two cross conveyor belts 35 which are normal to Track longitudinal direction and ballast picked up by the clearing chain 33 each spend on one of the track flanks. The two cross conveyor belts 35 are arranged on a common support frame 30 and by means of this a parallelogram linkage 34 connected to the leveling device 24 Height-adjustable axes that run normal to the machine's longitudinal direction.

    An der ersten Schwellentransportvorrichtung 21 ist eine Altschwellenhebeeinrichtung 36 vorgesehen, die im Arbeitseinsatz zwischen den Altschwellen 23 und der Schotterbettung 28 einschiebbar ist und zum Erfassen und Hochheben der Altschwellen 23 von der Schotterbettung 28 dient. Die in Form eines Gabelarms 40 ausgebildete Altschwellenhebeeinrichtung 36 ist mittels einer (in Fig. 4 genauer dargestellten) Kupplungseinrichtung 37 auf der ersten Schwellentransportvorrichtung 21 lösbar befestigt. Eine weitere Kupplungseinrichtung 38 ist an der anderen, zweiten Schwellentransportvorrichtung 25 vorgesehen. Wie in Fig. 4 zu sehen ist, besteht die Kupplungseinrichtung 37 im wesentlichen aus einem Steckbolzen 39, der durch am Gabelarm 40 und an der Schwellentransportvorrichtung 21 angebrachte, einander zugeordnete Bohrungen 41 steckbar und darin fixierbar ist, um den Gabelarm 40 unbeweglich und lösbar zu befestigen. Eine entsprechende Bohrung 41 ist auch an der zweiten Schwellentransportvorrichtung 25 vorhanden.An old threshold lifting device is located on the first threshold transport device 21 36 provided that in the work between the old sleepers 23 and Ballast bed 28 can be inserted and for detecting and lifting the Old sleepers 23 from the ballast bed 28 is used. The fork arm 40 trained old threshold lifting device 36 is by means of a (in Fig. 4 more precisely shown) coupling device 37 on the first threshold transport device 21 releasably attached. Another coupling device 38 is on the other, second threshold transport device 25 is provided. As can be seen in Fig. 4, the coupling device 37 consists essentially of a plug pin 39, the by means of the fork arm 40 and the sleeper transport device 21, bores 41 which are assigned to one another can be plugged in and fixed therein, by the Fork arm 40 immovable and releasable to attach. A corresponding bore 41 is also present on the second threshold transport device 25.

    Für den in Fig. 1 dargestellten Arbeitseinsatz wird die Maschine 1 unter Zuhilfenahme eines höhenverstellbaren Hilfsfahrwerkes 42 in der Umbaulücke 17 in Stellung gebracht und auf dem Raupenfahrwerk 19 abgestützt. Unter Vorfahrt der Maschine 1 in der Arbeitsrichtung 4 werden die Altschienen 22 des Altgleises 2 anhand von entsprechenden Schienenführungsvorrichtungen 43 (Fig. 2) von den Altschwellen 23 abgehoben und entfernt. Danach werden die Altschwellen 23 im Bereich einer Arbeitskabine 44 mittels der Altschwellenhebeeinrichtung 36 und der ersten Schwellentransportvorrichtung 21 aus der Schotterbettung 28 des Altgleises 2 aufgenommen und auf einen zugeordneten, einen Drehantrieb 46 für eine erste Drehrichtung 53 aufweisenden Schwellenförderer 45 einer ersten Schwellenfördereinrichtung 55 verbracht. Dieser transportiert die Altschwellen 23 in der Arbeitsrichtung 4 nach vorne zum Schwellenförderwagen 10 (Fig. 2), wo sie zu einer Lage gesammelt werden. Diese Lage von Altschwellen 23 wird sodann anhand des Portalkranes 13 auf die Schwellenverladewagen 12 zum Abtransport gebracht.For the work shown in Fig. 1, the machine 1 is under Using a height-adjustable auxiliary landing gear 42 in the conversion gap 17 in Positioned and supported on the crawler track 19. Under right of way Machine 1 in the working direction 4 becomes the old rails 22 of the old track 2 on the basis of corresponding rail guiding devices 43 (FIG. 2) of the Old sleepers 23 lifted and removed. Then the old sleepers 23 in Area of a work cabin 44 by means of the old threshold lifting device 36 and the first sleeper transport device 21 from the ballast bed 28 of the old track 2 recorded and on an associated, a rotary drive 46 for a first Threshold conveyor 45 having a direction of rotation 53 of a first threshold conveyor 55 spent. This transports the old sleepers 23 in the Working direction 4 forward to the sleeper trolley 10 (Fig. 2), where it becomes a Location to be collected. This position of old sleepers 23 is then based on the Gantry cranes 13 brought to the sleeper loading wagons 12 for removal.

    Die Oberfläche der Schotterbettung 28 wird anschließend von der Schotterplaniereinrichtung 24 bzw. der Räumkette 33 zur Herstellung des Planums 20 abgefräst und der so entfernte Schotter über die Querförderbänder 35 zu den Flanken des Gleises hin abgeworfen (durch Verschwenkung der Querförderbänder 35 anhand der Parallelogrammanlenkung 34 kann ausgewählt werden, welches der beiden Querförderbänder im Abwurfbereich der Räumkette 33 positioniert wird, d.h., nach welcher Gleisseite hin der aufgenommene Schotter abgeworfen wird). The surface of the ballast bed 28 is then from the ballast leveling device 24 or the clearing chain 33 milled to produce the formation 20 and the ballast thus removed via the cross conveyor belts 35 to the flanks of the track thrown out (by pivoting the cross conveyor belts 35 based on the Parallelogram linkage 34 can be selected which of the two Cross conveyor belts is positioned in the discharge area of the clearing chain 33, i.e. after which side of the track the gravel is thrown off).

    Das in Arbeitsrichtung 4 nachfolgende, höhenverstellbare Raupenfahrwerk 19 rollt auf dem neu geschaffenen Planum 20 ab, wodurch dieses gleichzeitig verdichtet wird. Seitlich am Raupenfahrwerk 19 sind vertikale Schilde 47 befestigt, die um eine vertikale Achse 48 verschwenkbar sind und die den vom Querförderband 35 seitlich abgeworfenen Schotter daran hindern, auf das Planum 20 zurückzufließen, bevor die Neuschwellen 27 von der in Gleislängsrichtung nachfolgenden, zweiten Schwellentransportvorrichtung 25 verlegt worden sind. Die Neuschwellen 27 werden von einem dieser zugeordneten Schwellenförderer 50 einer zweiten Schwellenfördereinrichtung 56 herantransportiert, der einen Drehantrieb 51 mit einer ersten Drehrichtung 53 aufweist. Das Einspreizen von Neuschienen 26 auf die Neuschwellen 27 erfolgt danach mittels am Maschinenrahmen 6 angeordneter Schienenführungen 49.The height-adjustable crawler chassis 19 following in the working direction 4 rolls on the newly created subgrade 20, which compresses it at the same time becomes. Vertical shields 47 are attached to the side of the crawler track 19 and are arranged around a vertical axis 48 are pivotable and the side of the cross conveyor 35 prevent thrown gravel from flowing back onto the subgrade 20 before the New sleepers 27 from the second sleeper transport device following in the longitudinal direction of the track 25 have been relocated. The new thresholds 27 are from one this associated threshold conveyor 50 of a second threshold conveyor 56 transported, which has a rotary drive 51 with a first direction of rotation 53 having. New rails 26 are spread onto the new sleepers 27 thereafter by means of rail guides 49 arranged on the machine frame 6.

    Zum Arbeitseinsatz der Maschine 1 gemäß der in Fig. 3 dargestellten Situation in einer der ersten Arbeitsrichtung 4 entgegengesetzten, zweiten Arbeitsrichtung 52 wird die Schotterplaniereinrichtung 24 mitsamt den daran gelagerten Querförderbändern 35 um die vertikale Achse 29 in einem Winkel von 180° verdreht. Die zweite Schwellentransportvorrichtung 25 wird nun zur Aufnahme von Altschwellen 23 verwendet, von denen die Altschienen 22 mittels der Schienenführungen 49 entfernt worden sind. Zum Zwecke der Altschwellenaufnahme wird der Gabelarm 40 der Altschwellenhebeeinrichtung 36 von der ersten Schwellentransportvorrichtung 21 abmontiert und mittels der Kupplungseinrichtung 38 an der zweiten Schwellentransportvorrichtung 25 befestigt. Der Drehantrieb 51 des dieser zugeordneten Schwellenförderers 50 wird von der ersten Drehrichtung 53 in eine zweite Drehrichtung 54 umgeschaltet, und die Altschwellen 23 werden über die zweite Schwellenfördereinrichtung 56 zum Schwellenförderwagen 10 transportiert.For use of the machine 1 in accordance with the situation shown in FIG a second working direction 52 opposite the first working direction 4 becomes the ballast leveling device 24 together with the transverse conveyor belts mounted thereon 35 rotated about the vertical axis 29 at an angle of 180 °. The second Threshold transport device 25 is now used to receive old sleepers 23 used, of which the old rails 22 removed by means of the rail guides 49 have been. For the purpose of old threshold recording, the fork arm 40 is the Old threshold lifting device 36 from the first threshold transport device 21 removed and by means of the coupling device 38 on the second threshold transport device 25 attached. The rotary drive 51 of the associated Threshold conveyor 50 is from the first direction of rotation 53 in a second Direction of rotation 54 switched, and the old sleepers 23 are over the second Threshold conveyor 56 transported to the threshold conveyor 10.

    Das der zweiten Schwellentransportvorrichtung 25 in der zweiten Arbeitsrichtung 52 nachfolgende Raupenfahrwerk 19 rollt nunmehr auf der von den Altschwellen 23 freigelegten Schotterbettung 28 ab, welche von der nachfolgenden Räumkette 33 der Schotterplaniereinrichtung 24 planiert wird. Die Schilde 47 sind nun an der ersten Schwellentransportvorrichtung 21 montiert, und der dieser zugeordnete Schwellenförderer 45 der ersten Schwellenfördereinrichtung 55 bewegt sich - nach Umschaltung seines Drehantriebes 46 in die zweite Drehrichtung 54 - im Sinne der zweiten Arbeitsrichtung 52, um Neuschwellen 27 zur Verlegung des Neugleises 3 heranzuschaffen. Alle weiteren Abläufe finden analog zur bereits beschriebenen Variante gemäß Fig. 1 statt.That of the second threshold transport device 25 in the second working direction 52 the following crawler track 19 now rolls on that of the old sleepers 23 uncovered ballast bed 28, which from the subsequent clearing chain 33 of the Ballast leveling device 24 is leveled. The shields 47 are now on the first Threshold transport device 21 mounted, and the associated Threshold conveyor 45 of the first threshold conveyor 55 moves after Switching of its rotary drive 46 in the second direction of rotation 54 - in the sense of second working direction 52, around new sleepers 27 for laying the new track 3 bring in. All other processes are analogous to those already described Variant according to FIG. 1 instead.

    Bei der in Fig. 5 gezeigten Variante der Maschine 1 wurden der Einfachheit halber für funktionsgleiche Teile die bereits bei den Fig. 1 bis 4 verwendeten Bezugszeichen beibehalten. Bei dieser Version einer Maschine zum Entfernen eine Altgleises und Verlegen eines Neugleises ist sowohl der ersten Schwellentransportvorrichtung 21 als auch der zweiten Schwellentransportvorrichtung 25 jeweils eine eigene Altschwellenhebeeinrichtung 36 zugeordnet, wobei hier allerdings nur die erste der beiden Vorrichtungen dargestellt ist. Die Altschwellenhebeeinrichtung 36 weist einen Gabelarm 40 auf, der wahlweise zwischen einer Arbeitsstellung und einer (in strichpunktierten Linien gezeichneten) Außerbetriebstellung umstellbar ausgebildet ist und der im Arbeitseinsatz zwischen einer Altschwelle 23 und der Schotterbettung 28 des Gleises eingeschoben wird, um die Schwelle aus der Bettung zu lösen. Zwecks Umstellung in die Außerbetriebsposition ist der Gabelarm 40 um eine horizontale Achse 57 schwenkbar an der Schwellentransportvorrichtung 21 (bzw. 25) befestigt und mit einem Antrieb 58 verbunden, anhand dessen der Gabelarm 40 hochgeschwenkt werden kann. Dies ist dann erforderlich, wenn die Maschine 1 in der Gegenrichtung arbeitet und die Schwellentransportvorrichtung 21 zum Verlegen von Neuschwellen verwendet wird. Analog dazu ist auch die an der zweiten Schwellentransportvorrichtung 25 vorgesehene und hier nicht dargestellte Altschwellenhebeeinrichtung 36 ausgebildet.In the variant of machine 1 shown in FIG. 5, for the sake of simplicity functionally identical parts the reference numerals already used in FIGS. 1 to 4 maintained. In this version of a machine for removing an old track and Laying a new track is both the first sleeper transport device 21 and the second threshold transport device 25 each have their own Old threshold lifting device 36 assigned, but here only the first of the both devices is shown. The old threshold lifting device 36 has one Fork arm 40 on, which optionally between a working position and a (in dash-dotted lines) Out of order configured convertible is and that in work between an old threshold 23 and the ballast bed 28 of the track is inserted to release the threshold from the bed. For the purpose of switching to the non-operating position, the fork arm 40 is one horizontal axis 57 pivotable on the threshold transport device 21 (or 25) attached and connected to a drive 58, on the basis of which the fork arm 40th can be swung up. This is necessary if the machine 1 in the Opposite direction works and the threshold transport device 21 for laying New thresholds is used. The second is the same Threshold transport device 25 provided and not shown here Old threshold lifting device 36 is formed.

    Claims (5)

    Maschine (1) zum Entfernen eines aus Altschienen (22) und Altschwellen (23) gebildeten Altgleises (2) und zur gleichzeitigen Verlegung eines aus Neuschienen (26) und Neuschwellen (27) gebildeten Neugleises (3), mit einer ersten Schwellentransportvorrichtung (21) zur Aufnahme der Altschwellen (23), die mit einer im Arbeitseinsatz zwischen Altschwelle (23) und einer Schotterbettung (28) einschiebbaren Altschwellenhebeeinrichtung (36) zum Erfassen sowie Hochheben der Altschwellen (23) von der Schotterbettung (28) ausgebildet ist, und mit einer zweiten Schwellentransportvorrichtung (25) zur Ablage der Neuschwellen (27) auf der planierten Schotterbettung (28), dadurch gekennzeichnet, daß sowohl auf der ersten als auch auf der zweiten Schwellentransportvorrichtung (21,25) eine Kupplungseinrichtung (37,38) für eine lösbare Befestigung der Altschwellenhebeeinrichtung (36) vorgesehen ist.Machine (1) for removing an old track (2) formed from old rails (22) and old sleepers (23) and simultaneously laying a new track (3) formed from new rails (26) and new sleepers (27), with a first sleeper transport device (21) for receiving the old sleepers (23), which is designed with an old sleepers lifting device (36) that can be inserted between the old sleepers (23) and a ballast bed (28) for detecting and lifting the old sleepers (23) from the ballast bed (28), and with a second sleeper transport device (25) for depositing the new sleepers (27) on the leveled ballast bed (28), characterized in that a coupling device (37, 38) for releasable fastening both on the first and on the second sleeper transport device (21, 25) the old threshold lifting device (36) is provided. Maschine (1) zum Entfernen eines aus Altschienen (22) und Altschwellen (23) gebildeten Altgleises (2) und zur gleichzeitigen Verlegung eines aus Neuschienen (26) und Neuschwellen (27) gebildeten Neugleises (3), mit einer ersten Schwellentransportvorrichtung (21) zur Aufnahme der Altschwellen (23), die mit einer Altschwellenhebeeinrichtung (36) zum Erfassen sowie Hochheben der in einer Schotterbettung (28) liegenden Altschwellen (23) ausgebildet ist, und mit einer zweiten Schwellentransportvorrichtung (25) zur Ablage der Neuschwellen (27) auf der planierten Schotterbettung (28), dadurch gekennzeichnet, daß sowohl der ersten als auch der zweiten Schwellentransportvorrichtung (21,25) jeweils eine Altschwellenhebeeinrichtung (36) zugeordnet ist, die durch Antriebe (58) wahlweise von einer Arbeitsstellung zur Aufnahme von Altschwellen (23) aus der Schotterbettung (28) in eine Außerbetriebstellung umstellbar ausgebildet ist.Machine (1) for removing an old track (2) formed from old rails (22) and old sleepers (23) and simultaneously laying a new track (3) formed from new rails (26) and new sleepers (27), with a first sleeper transport device (21) for receiving the old sleepers (23), which is designed with an old sleepers lifting device (36) for detecting and lifting the old sleepers (23) lying in a ballast bed (28), and with a second threshold transport device (25) for storing the new sleepers (27) the leveled ballast bedding (28), characterized in that both the first and the second sleeper transport device (21, 25) are each assigned an old sleeper lifting device (36), which can be driven (58) either from a working position to receive old sleeper (23) from the ballast bed (28) can be converted into a non-operating position. Maschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß ein der ersten bzw. der zweiten Schwellentransportvorrichtung (21,25) zugeordneter Schwellenförderer (45,50) zum Transport der Alt- bzw. Neuschwellen (23,27) einen Drehantrieb (46,51) aufweist, der von einer ersten Drehrichtung (53) in eine entgegengesetzte, zweite Drehrichtung (54) umschaltbar ist.Machine according to claim 1 or 2, characterized in that a threshold conveyor (45, 50) assigned to the first or the second threshold transport device (21, 25) for transporting the old or new sleepers (23, 27) has a rotary drive (46, 51) ) which can be switched from a first direction of rotation (53) to an opposite, second direction of rotation (54). Verfahren zum Entfernen eines aus Altschienen (22) und Altschwellen (23) gebildeten Altgleises (2) und zur gleichzeitigen Verlegung eines aus Neuschienen (26) und Neuschwellen (27) gebildeten Neugleises (3) in einer ersten Arbeitsrichtung (4) der Maschine (1), wobei durch eine Altschwellenhebeeinrichtung (36) einer ersten Schwellentransportvorrichtung (21) Altschwellen (23) von einer Schotterbettung (28) abgehoben und auf eine erste Schwellenfördereinrichtung (55) übergeben werden und gleichzeitig Neuschwellen (27) von einer zweiten Schwellenfördereinrichtung (56) auf eine zweite Schwellentransportvorrichtung (25) übergeben und von dieser auf die Schotterbettung (28) abgelegt werden, dadurch gekennzeichnet, daß für eine Umkehr der Arbeitsrichtung (4,52) der Maschine (1) die Altschwellenhebeeinrichtung (36) von der ersten Schwellentransportvorrichtung (21) demontiert und mit der zweiten Schwellentransportvorrichtung (25) verbunden wird, und daß für beide Schwellenfördereinrichtungen (55,56) die Transportrichtung umgekehrt wird.Method for removing an old track (2) formed from old rails (22) and old sleepers (23) and for simultaneously laying a new track (3) formed from new rails (26) and new sleepers (27) in a first working direction (4) of the machine (1 ), whereby old sleepers (23) are lifted from a ballast bed (28) and transferred to a first sleeper conveyor (55) by an old sleeper lifting device (36) of a first sleeper transport device (21) and at the same time new sleepers (27) from a second sleeper conveyor (56) hand over a second sleeper transport device (25) and place it on the ballast bed (28), characterized in that for a reversal of the working direction (4,52) of the machine (1) the old sleeper lifting device (36) from the first sleeper transport device (21) disassembled and connected to the second sleeper transport device (25), and that for both sleeper conveyor the transport direction is reversed (55,56). Verfahren nach Anspruch 4, dadurch gekennzeichnet, daß für eine Umkehr der Arbeitsrichtung (4,52) der Maschine (1) eine zwischen der ersten und zweiten Schwellentransportvorrichtung (21,25) angeordnete Planiereinrichtung (24) um eine vertikale Achse (29) in einem Winkel von 180° verdreht wird.Method according to claim 4, characterized in that for a reversal of the working direction (4,52) of the machine (1) a leveling device (24) arranged between the first and second sleeper transport device (21, 25) about a vertical axis (29) in one Angle of 180 ° is rotated.
    EP01890122A 2000-06-09 2001-04-26 Apparatus and method for removing an existing railway track and laying a new track Expired - Lifetime EP1162311B1 (en)

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    AT01890122T ATE279583T1 (en) 2000-06-09 2001-04-26 MACHINE AND METHOD FOR REMOVAL OF OLD TRACK AND LAYING NEW TRACK
    DK01890122T DK1162311T3 (en) 2000-06-09 2001-04-26 Machine for removing an old track and laying out a new track

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    AT0043200U AT3878U3 (en) 2000-06-09 2000-06-09 MACHINE AND METHOD FOR REMOVING AN OLD TRACK AND LAYING A NEW TRACK
    AT4322000 2000-06-09

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    DE50104076D1 (en) 2004-11-18
    DK1162311T3 (en) 2005-01-17
    EP1162311A3 (en) 2003-04-02
    AT3878U3 (en) 2001-02-26
    ES2228791T3 (en) 2005-04-16
    JP4713016B2 (en) 2011-06-29
    PL347777A1 (en) 2001-12-17
    EP1162311B1 (en) 2004-10-13
    US6474241B2 (en) 2002-11-05
    CN1329197A (en) 2002-01-02
    JP2002021005A (en) 2002-01-23
    UA73486C2 (en) 2005-08-15
    AT3878U2 (en) 2000-09-25
    RU2207423C2 (en) 2003-06-27
    AU5181501A (en) 2001-12-13
    CZ20012066A3 (en) 2002-01-16
    CN1179091C (en) 2004-12-08
    PL199480B1 (en) 2008-09-30
    AU775686B2 (en) 2004-08-12
    ATE279583T1 (en) 2004-10-15
    CZ296557B6 (en) 2006-04-12

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