EP1312715B1 - Track maintenance vehicle - Google Patents

Track maintenance vehicle Download PDF

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Publication number
EP1312715B1
EP1312715B1 EP02450230A EP02450230A EP1312715B1 EP 1312715 B1 EP1312715 B1 EP 1312715B1 EP 02450230 A EP02450230 A EP 02450230A EP 02450230 A EP02450230 A EP 02450230A EP 1312715 B1 EP1312715 B1 EP 1312715B1
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EP
European Patent Office
Prior art keywords
ballast
machine
conveyor belt
belt unit
track
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.)
Expired - Lifetime
Application number
EP02450230A
Other languages
German (de)
French (fr)
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EP1312715A3 (en
EP1312715A2 (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.)
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 AT02450230T priority Critical patent/ATE304079T1/en
Publication of EP1312715A2 publication Critical patent/EP1312715A2/en
Publication of EP1312715A3 publication Critical patent/EP1312715A3/en
Application granted granted Critical
Publication of EP1312715B1 publication Critical patent/EP1312715B1/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
    • 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 track construction machine with a rail on bogies movable machine frame, a height-adjustable, endless Clearing chain for receiving gravel, one running in the machine longitudinal direction Conveyor belt unit for transporting the ballast from the clearing chain to a located at a machine end ballast transfer end and another conveyor belt unit for transporting cleaned ballast from one at the end of the machine ballast end to a with respect to a working direction of the machine located behind the Räumkette Ballast discharge point.
  • the object of the present invention is now to provide a machine of the generic type, with an improved adaptation of the Removal possibilities for overburden cleaning is possible.
  • this object is achieved with a machine of the aforementioned Art solved by both the front and the rear Machine end each one assigned to its own conveyor belt unit Schotterübergabeende and each one of its own conveyor belt unit associated ballast receiving end for a bulkhead transport to from one optionally connected to one of the two machine ends Screening carriage is provided.
  • Figure 1 and 2 each one Show track construction machine in side view.
  • a track construction machine 1 shown in FIG. 1 has one end Rail bogies 2 supported machine frame 3 and is through a traction drive 4 in a working direction 5 on a track 6 movable. Between the rail chassis 2 is a height-adjustable, endless Cutter chain 7, a track lifting device 8 and a work booth 9 arranged.
  • first conveyor belt unit 11 For the transport of contaminated ballast 10 is a machine in the longitudinal direction extending first conveyor belt unit 11 is provided. These has a receiving end positioned below a discharge point 12 of the clearing chain 7 13 and a cantilevered over a front end of the machine 14, Front ballast passing end 15 on.
  • First conveyor belt unit 11 For the transport of cleaned Gravel 16 is a second conveyor belt unit 17 with one at the front of the machine 14 located front ballast end 19 and a behind the clearing chain 7 located front ballast discharge point 20th intended.
  • a rear ballast end 24 of a fourth Conveyor belt unit 25 for transporting the cleaned ballast 16 to a rear ballast discharge point 26 is provided.
  • Both ballast discharge points 20, 26 are located behind the clearing chain 7 and above a rail tunnel 27 having track lifting device 28.
  • a track movable cart 29th coupled, which is located above a sieve 30 receiving opening 31 for taking over the contaminated ballast 10 and a discharge end 32 a conveyor belt 33 has.
  • the only hinted illustrated Sieve carriage 29 can also be coupled to the rear end of the machine 18 (see dash-dotted line). For this purpose it is advantageous if a not shown height distance between the respective ballast transfer end 15, 21 or the underlying ballast end 19, 24 and the track 6 is the same.
  • the overburden resulting from cleaning becomes at the front end of the screen trolley 29 on one composed of a number of storage cars Loading work train. Its front storage cars are in order Emptying process to a landfill while the machine 1 continual continues to operate. Should it now in the course of work progress advantageous be the storage wagons in the opposite direction to the rear To bring in the machine end, only the screening carriage 29 is to to engage the rear machine end 18.
  • the third conveyor belt unit 22 is activated to thereby the ballast 10 counter to the working direction 5 on the rear ballast transfer end 21 on the sieve 30 drop.
  • cleaned ballast 16 is opened the rear ballast receiving end 24 for further transport to the rear Ballast discharge point 26 dropped.

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

Description

Die Erfindung betrifft eine Gleisbaumaschine mit einem auf Schienenfahrwerken verfahrbaren Maschinenrahmen, einer höhenverstellbaren, endlosen Räumkette zur Aufnahme von Schotter, einer in Maschinenlängsrichtung verlaufenden Förderbandeinheit zum Transport des Schotters von der Räumkette zu einem an einem Maschinenende gelegenen Schotterübergabeende und einer weiteren Förderbandeinheit zum Transport von gereinigtem Schotter von einem am Maschinenende gelegenen Schotteraufnahmeende zu einer bezüglich einer Arbeitsrichtung der Maschine hinter der Räumkette gelegenen Schotterabwurfstelle.The invention relates to a track construction machine with a rail on bogies movable machine frame, a height-adjustable, endless Clearing chain for receiving gravel, one running in the machine longitudinal direction Conveyor belt unit for transporting the ballast from the clearing chain to a located at a machine end ballast transfer end and another conveyor belt unit for transporting cleaned ballast from one at the end of the machine ballast end to a with respect to a working direction of the machine located behind the Räumkette Ballast discharge point.

Gemäß US 5 394 944 ist eine derartige Gleisbaumaschine zur Reinigung einer Schotterbettung eines Gleises bekannt. Der durch die Räumkette unterhalb des Gleises aufgenommene Schotter wird über die erste Förderbandeinheit einem an das vordere Maschinenende angekuppelten Siebwagen zugeführt. Der gereinigte Schotter wird mit Hilfe der zweiten Förderbandeinheit vom Siebwagen hinter die Räumkette transportiert und auf das Gleis abgeworfen. Für den Fall, daß zuwenig Schotter vorhanden ist, kann über eine weitere, am hinteren Maschinenende positionierte Förderbandeinheit in Speicherwagen gelagerter Schotter zugeführt werden. Bei der Reinigung anfallender Abraum wird in an den Siebwagen angeschlossenen Transportwagen gespeichert.According to US 5,394,944, such a track construction machine for cleaning a Ballast bedding of a track known. The through the clearing chain below gravel picked up by the track is passed over the first conveyor belt unit fed to a coupled to the front end of the machine screen carriage. The cleaned gravel is removed with the help of the second conveyor belt unit transported by the screening car behind the clearing chain and dropped onto the track. In the event that too little gravel is present, can over a further, at the rear end of the machine positioned conveyor belt unit in storage wagons stored gravel are supplied. When cleaning accumulating Overburden is in transport trolley connected to the screening trolley saved.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Maschine der gattungsgemäßen Art, mit der eine verbesserte Anpassung der Abtransportmöglichkeiten für bei der Schotterreinigung anfallenden Abraum möglich ist. The object of the present invention is now to provide a machine of the generic type, with an improved adaptation of the Removal possibilities for overburden cleaning is possible.

Erfindungsgemäß wird diese Aufgabe mit einer Maschine der eingangs genannten Art dadurch gelöst, daß sowohl am vorderen als auch am hinteren Maschinenende jeweils ein einer eigenen Förderbandeinheit zugeordnetes Schotterübergabeende und ein jeweils ein einer eigenen Förderbandeinheit zugeordnetes Schotteraufnahmeende für einen Schottertransport zu bzw. von einem wahlweise an eines der beiden Maschinenenden angeschlossenen Siebwagen vorgesehen ist.According to the invention this object is achieved with a machine of the aforementioned Art solved by both the front and the rear Machine end each one assigned to its own conveyor belt unit Schotterübergabeende and each one of its own conveyor belt unit associated ballast receiving end for a bulkhead transport to from one optionally connected to one of the two machine ends Screening carriage is provided.

Mit diesen erfindungsgemäßen Merkmalen ist es problemlos sowie unter Vermeidung von Umrüstarbeiten möglich, die Transportrichtung für den Abraum zur optimalen Anpassung an logistische Rahmenbedingungen zu ändern. Dazu bedarf es lediglich einer Verlagerung des Siebwagens an dessen gegenüberliegende Maschinenende, wobei in vorteilhafter Weise für eine störungsfreie Materialübergabe keinerlei Umrüstarbeiten erforderlich sind. Weitere Vorteile und Ausbildungen der Erfindung ergeben sich aus den Unteransprüchen und der Zeichnung.With these features of the invention it is easy and under Avoidance of retooling possible, the transport direction for the overburden for optimal adaptation to logistical conditions. All that is required is a transfer of the screen trolley to the trolley opposite machine end, wherein advantageously for a trouble-free Material transfer no retooling are required. Further advantages and embodiments of the invention will become apparent from the dependent claims and the drawing.

Im folgenden wird die Erfindung anhand zweier in der Zeichnung dargestellter Ausführungsbeispiele näher beschrieben, wobei Fig.1 und 2 jeweils eine Gleisbaumaschine in Seitenansicht zeigen.In the following the invention with reference to two shown in the drawing Embodiments described in more detail, Figure 1 and 2 each one Show track construction machine in side view.

Eine in Fig. 1 dargestellte Gleisbaumaschine 1 weist einen endseitig auf Schienenfahrwerken 2 abgestützten Maschinenrahmen 3 auf und ist durch einen Fahrantrieb 4 in einer Arbeitsrichtung 5 auf einem Gleis 6 verfahrbar. Zwischen den Schienenfahrwerken 2 ist eine höhenverstellbare, endlose Räumkette 7 , eine Gleishebeeinrichtung 8 sowie eine Arbeitskabine 9 angeordnet.A track construction machine 1 shown in FIG. 1 has one end Rail bogies 2 supported machine frame 3 and is through a traction drive 4 in a working direction 5 on a track 6 movable. Between the rail chassis 2 is a height-adjustable, endless Cutter chain 7, a track lifting device 8 and a work booth 9 arranged.

Für den Transport von verunreinigtem Schotter 10 ist eine in Maschinenlängsrichtung verlaufende erste Förderbandeinheit 11 vorgesehen. Diese weist ein unter einer Abwurfstelle 12 der Räumkette 7 positioniertes Aufnahmeende 13 sowie ein über ein vorderes Maschinenende 14 vorkragendes, vorderes Schotterübergabeende 15 auf. Zum Transport von gereinigtem Schotter 16 ist eine zweite Förderbandeinheit 17 mit einem am vorderen Maschinenende 14 gelegenen, vorderen Schotteraufnahmeende 19 und einer hinter der Räumkette 7 befindlichen vorderen Schotterabwurfstelle 20 vorgesehen.For the transport of contaminated ballast 10 is a machine in the longitudinal direction extending first conveyor belt unit 11 is provided. These has a receiving end positioned below a discharge point 12 of the clearing chain 7 13 and a cantilevered over a front end of the machine 14, Front ballast passing end 15 on. For the transport of cleaned Gravel 16 is a second conveyor belt unit 17 with one at the front of the machine 14 located front ballast end 19 and a behind the clearing chain 7 located front ballast discharge point 20th intended.

An einem hinteren Maschinenende 18 befindet sich ein hinteres Schotterübergabeende 21 einer dritten Förderbandeinheit 22, die in einem Aufnahmeende 23 unterhalb der Abwurfstelle 12 endet. An diesem hinteren Maschinenende 18 ist außerdem ein hinteres Schotteraufnahmeende 24 einer vierten Förderbandeinheit 25 zum Transport des gereinigten Schotters 16 zu einer hinteren Schotterabwurfstelle 26 vorgesehen. Beide Schotterabwurfstellen 20, 26 befinden sich hinter der Räumkette 7 sowie oberhalb einer Schienentunnels 27 aufweisenden Gleishebeeinrichtung 28.At a rear end of the machine 18 is a rear ballast transfer end 21 of a third conveyor belt unit 22, which in a receiving end 23 ends below the discharge point 12. At this rear end of the machine 18 is also a rear ballast end 24 of a fourth Conveyor belt unit 25 for transporting the cleaned ballast 16 to a rear ballast discharge point 26 is provided. Both ballast discharge points 20, 26 are located behind the clearing chain 7 and above a rail tunnel 27 having track lifting device 28.

An das vordere Maschinenende 14 ist ein gleisverfahrbarer Siebwagen 29 angekuppelt, der eine oberhalb eines Siebes 30 gelegene Aufnahmeöffnung 31 zur Übernahme des verunreinigten Schotters 10 sowie ein Abwurfende 32 eines Förderbandes 33 aufweist. Der lediglich andeutungsweise dargestellte Siebwagen 29 ist wahlweise auch an das hintere Maschinenende 18 ankuppelbar (s. strichpunktierte Linie). Zu diesem Zweck ist es vorteilhaft, wenn eine nicht näher dargestellte Höhendistanz zwischen dem jeweiligen Schotterübergabeende 15, 21 bzw. dem darunter befindlichen Schotteraufnahmeende 19, 24 und dem Gleis 6 gleich ausgebildet ist.At the front end of the machine 14 is a track movable cart 29th coupled, which is located above a sieve 30 receiving opening 31 for taking over the contaminated ballast 10 and a discharge end 32 a conveyor belt 33 has. The only hinted illustrated Sieve carriage 29 can also be coupled to the rear end of the machine 18 (see dash-dotted line). For this purpose it is advantageous if a not shown height distance between the respective ballast transfer end 15, 21 or the underlying ballast end 19, 24 and the track 6 is the same.

Im Arbeitseinsatz der Maschine 1 erfolgt durch die Räumkette 7 eine Aufnahme des verunreinigten Schotters 10, der über die erste Förderbandeinheit 11 in Transportrichtung 5 zum vorderen Schotterübergabeende 15 transportiert und in die Aufnahmeöffnung 31 abgeworfen wird. Parallel dazu wird durch das Abwurfende 32 des Siebwagens 29 gereinigter Schotter 16 auf das vordere Schotteraufnahmeende 19 abgeworfen und über die zweite Förderbandeinheit 17 zur vorderen Schotterabwurfstelle 20 transportiert. In labor use of the machine 1 takes place by the clearing chain 7 a recording of the contaminated ballast 10 passing over the first conveyor belt unit 11 transported in the transport direction 5 to the front ballast transfer end 15 and is dropped into the receiving opening 31. Parallel to this will be through the discharge end 32 of the screen carriage 29 cleaned gravel 16 on the dropped front ballast end 19 and the second conveyor belt unit 17 transported to the front ballast discharge point 20.

Der bei der Reinigung anfallende Abraum wird am vorderen Ende des Siebwagens 29 auf einen aus einer Anzahl von Speicherwagen zusammengesetzten Arbeitszug verladen. Dessen vordere Speicherwagen werden zwecks Entleerung zu einer Deponie verfahren, während die Maschine 1 kontinuerlich weiterarbeitet. Sollte es nun im Zuge des Arbeitsfortschrittes vorteilhafter sein, die Speicherwagen in der entgegengesetzten Richtung an das hintere Maschinenende heranzuführen, so ist dazu lediglich der Siebwagen 29 an das hintere Maschinenende 18 anzukuppeln. Zum Weitertransport des Schotters 10 wird die dritte Förderbandeinheit 22 aktiviert, um damit den Schotter 10 entgegen der Arbeitsrichtung 5 über das hintere Schotterübergabeende 21 auf das Sieb 30 abzuwerfen. Parallel dazu wird gereinigter Schotter 16 auf das hintere Schotteraufnahmeende 24 zum Weitertransport zur hinteren Schotterabwurfstelle 26 abgeworfen.The overburden resulting from cleaning becomes at the front end of the screen trolley 29 on one composed of a number of storage cars Loading work train. Its front storage cars are in order Emptying process to a landfill while the machine 1 continual continues to operate. Should it now in the course of work progress advantageous be the storage wagons in the opposite direction to the rear To bring in the machine end, only the screening carriage 29 is to to engage the rear machine end 18. For further transport of the ballast 10, the third conveyor belt unit 22 is activated to thereby the ballast 10 counter to the working direction 5 on the rear ballast transfer end 21 on the sieve 30 drop. In parallel, cleaned ballast 16 is opened the rear ballast receiving end 24 for further transport to the rear Ballast discharge point 26 dropped.

Bei der in Fig. 2 dargestellten, lediglich geringfügig modifizierten Variante sind die funktionsgleichen Bauteile mit denselben Bezugszeichen versehen. Zwischen Maschine 1 und dem Siebwagen 29 ist ein Energiewagen 34 angeordnet. Dieser weist zwei übereinander positionierte Förderbänder 35 auf, durch die erste und zweite Förderbandeinheit 11, 17 verlängert werden.In the illustrated in Fig. 2, only slightly modified variant the functionally identical components are provided with the same reference numerals. Between machine 1 and the screening carriage 29, an energy trolley 34 is arranged. This has two superimposed conveyor belts 35, be extended by the first and second conveyor belt unit 11, 17.

Claims (3)

  1. A track maintenance machine (1) comprising a machine frame (3) mobile on on-track undercarriages (2), a vertically adjustable endless clearing chain (7) for picking up ballast (10), a conveyor belt unit (11) for transporting the ballast (10) from the clearing chain (7) to a ballast transfer end (15) situated at one machine end (14), the conveyor belt unit (11) extending in the longitudinal direction of the machine, and a further conveyor belt unit (17) for transporting cleaned ballast (16) from a ballast receiving end (19), situated at the machine end (14), to a ballast discharge point (20) situated rearward of the clearing chain (7) with respect to a working direction (5) of the machine (1), characterized in that a respective ballast transfer end (15,21), associated with an individual conveyor belt unit (11,22), and a respective ballast receiving end (19,24) associated with an individual conveyor belt unit (17,25) are provided at both the front and the rear machine end (14,18) for transporting ballast to or from a screening car (29) selectively coupled to one of the two machine ends (14,18).
  2. A machine according to claim 1, characterized in that the ballast transfer end (15,21) is arranged above the ballast receiving end (19,24) at each machine end (14,18).
  3. A machine according to claim 1 or 2, characterized in that a vertical distance between the ballast receiving end (19,24) and the track (6), on the one hand, and between the ballast transfer end (15,21) and the track (6), on the other hand, is the same at each machine end (14,18).
EP02450230A 2001-11-19 2002-10-09 Track maintenance vehicle Expired - Lifetime EP1312715B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT02450230T ATE304079T1 (en) 2001-11-19 2002-10-09 TRACK CONSTRUCTION MACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT8922001U 2001-11-19
AT0089201U AT5031U3 (en) 2001-11-19 2001-11-19 TRACK CONSTRUCTION MACHINE

Publications (3)

Publication Number Publication Date
EP1312715A2 EP1312715A2 (en) 2003-05-21
EP1312715A3 EP1312715A3 (en) 2004-01-14
EP1312715B1 true EP1312715B1 (en) 2005-09-07

Family

ID=3502222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450230A Expired - Lifetime EP1312715B1 (en) 2001-11-19 2002-10-09 Track maintenance vehicle

Country Status (7)

Country Link
US (1) US6782955B2 (en)
EP (1) EP1312715B1 (en)
CN (1) CN1211533C (en)
AT (2) AT5031U3 (en)
DE (1) DE50204164D1 (en)
ES (1) ES2248513T3 (en)
RU (1) RU2246568C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7350467B2 (en) * 2004-08-20 2008-04-01 Loram Maintenance Of Way, Inc. Long rail pick-up and delivery system
US7478596B2 (en) * 2005-03-30 2009-01-20 Franz Plasser Bahnbaumaschinen - Industriegesellschaft Gmbh Method and machine for replacing damaged rail sections of a track
US7845098B1 (en) * 2009-05-22 2010-12-07 Loram Maintenance Of Way, Inc. Rotary undercutter for rail line maintenance
CN102154961A (en) * 2010-02-11 2011-08-17 襄樊金鹰轨道车辆有限责任公司 Ballast screening machine
CN102154960A (en) * 2010-02-11 2011-08-17 襄樊金鹰轨道车辆有限责任公司 Screen cleaning machine
CN102154962A (en) * 2010-02-11 2011-08-17 襄樊金鹰轨道车辆有限责任公司 Screening machine for screening rail ballast
AT11972U1 (en) * 2010-08-02 2011-08-15 Plasser Bahnbaumasch Franz APPENDIX FOR CLEANING A SHOCK

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT324392B (en) * 1971-05-24 1975-08-25 Plasser Bahnbaumasch Franz IN THE AREA OF A TRACK OR ON THIS MOVABLE MACHINE FOR CLEANING OR CLEANING THE BED BALL OF A RAILWAY TRACK
ATE37732T1 (en) * 1986-04-02 1988-10-15 Plasser Bahnbaumasch Franz TRACK BALANCE BED CLEANING MACHINE WITH SCREEN PLANT.
ATA173689A (en) * 1989-07-18 1995-01-15 Plasser Bahnbaumasch Franz DEVICE FOR BALL BED CLEANING MACHINES
US4967847A (en) * 1990-01-25 1990-11-06 Kershaw Manufacturing Company, Inc. Method and apparatus for cleaning ballast
AT398096B (en) * 1992-04-29 1994-09-26 Plasser Bahnbaumasch Franz PLANT FOR THE CONTINUOUS RESTORATION OF A GRAVEL BED OF A TRACK
RU2086723C1 (en) * 1993-06-16 1997-08-10 Франц Плассер Банбаумашинен-Индустригезельшафт Мбх Method of and device for reconditioning of railway track ballast layer

Also Published As

Publication number Publication date
CN1211533C (en) 2005-07-20
RU2246568C2 (en) 2005-02-20
AT5031U2 (en) 2002-02-25
CN1420232A (en) 2003-05-28
ATE304079T1 (en) 2005-09-15
EP1312715A3 (en) 2004-01-14
AT5031U3 (en) 2002-09-25
US20030094290A1 (en) 2003-05-22
US6782955B2 (en) 2004-08-31
ES2248513T3 (en) 2006-03-16
EP1312715A2 (en) 2003-05-21
DE50204164D1 (en) 2005-10-13

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