EP1607523B1 - A machine for exchanging damaged ties of a railroad track. - Google Patents

A machine for exchanging damaged ties of a railroad track. Download PDF

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Publication number
EP1607523B1
EP1607523B1 EP05103822A EP05103822A EP1607523B1 EP 1607523 B1 EP1607523 B1 EP 1607523B1 EP 05103822 A EP05103822 A EP 05103822A EP 05103822 A EP05103822 A EP 05103822A EP 1607523 B1 EP1607523 B1 EP 1607523B1
Authority
EP
European Patent Office
Prior art keywords
machine
sleeper
track
ballast
threshold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP05103822A
Other languages
German (de)
French (fr)
Other versions
EP1607523A1 (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 PL05103822T priority Critical patent/PL1607523T3/en
Priority to AT05103822T priority patent/ATE405705T1/en
Publication of EP1607523A1 publication Critical patent/EP1607523A1/en
Application granted granted Critical
Publication of EP1607523B1 publication Critical patent/EP1607523B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/06Transporting, laying, removing or renewing sleepers
    • E01B29/09Transporting, laying, removing or renewing sleepers under, or from under, installed rails
    • E01B29/10Transporting, laying, removing or renewing sleepers under, or from under, installed rails for inserting or removing sleepers

Definitions

  • the invention relates to a machine for an exchange of defective thresholds according to the features cited in the preamble of claim 1.
  • the object of the present invention is now to provide a machine of the generic type with which a larger number of defective sleepers can be replaced by new ones.
  • a machine 1 has a - in use - end supported on rail chassis 2 machine frame 3 and is moved by a traction drive 4 in a working direction 5 on a 8 formed from sleepers and rails 7 track.
  • the rear rail chassis 2 for working use is displaceable relative to the machine frame 3, counter to the working direction 5.
  • two threshold changing devices 10 are provided, which are height and transversely adjustable by various drives and pliers 11 for detecting the thresholds 6 have. At least one threshold changing device 10 is also displaceable in the machine longitudinal direction.
  • a vertical conveyor 12 is provided which takes over the sleepers 6 from a conveyor belt 13.
  • a height and transversely adjustable, endlessly formed edge chain 14 is connected to the machine frame 3.
  • two threshold changing devices 10 may be spaced apart in the cross-machine direction.
  • the flank chain 14 has a discharge opening 15, which is associated with a conveyor belt 16 with a discharge end 17. This is located above a - between the rear rail chassis 2 and the rear sleeper changing device 10 positioned - bulkhead storage 18 having a discharge device 19. This is designed as rotatable about a vertical axis on the ballast storage 18 mounted ejection conveyor belt 20 with a discharge end 21.
  • At least three, preferably five height and transversely adjustable rail lifting devices 22 are located in the entire track section 9 provided for raising the rails 7 between the two end rail carriages 2.
  • Each sleeper changing device 10 is assigned its own working cab 23, each with a control device 24.
  • the machine frame 3 is positioned over a group of damaged sleepers 6.
  • this threshold group is - with the right of the machine 1 in the working direction 5 - by lowering the edge chain 14 in a Schwellenvorkopf Scheme 25 existing gravel 26 (s. Fig. 2 ) and dropped over the conveyor belt 16 in the ballast storage 18.
  • the already solved by the sleepers 6 rails 7 are detected by the rail lifting devices 22 and raised so that in the area of the exchanged thresholds 6 this can be lifted a few inches from a formed by compacted ballast 26 Schwellenauflager 27.
  • a new threshold 6 interposed thereon on the rails 7 is detected and pushed laterally in the transverse direction of the track below the raised rails 7 into the free sleeper bearing 27.
  • the threshold 6 is positioned so that it does not touch the Schwellenauflager 27 during the Einschiebevorganges.
  • the new sleepers 6 are transported by a gantry crane 28 to the conveyor belt 13.
  • ballast 26 is dropped from the ballast storage 18 into the threshold pre-head region 25.
  • the rails 7 are deposited on the sleepers 6. The machine 1 can be moved to the next group of defective thresholds to repeat the described exchange process.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Description

Die Erfindung betrifft eine Maschine für einen Austausch von schadhaften Schwellen gemäß den im Oberbegriff von Anspruch1 angeführten Merkmalen.The invention relates to a machine for an exchange of defective thresholds according to the features cited in the preamble of claim 1.

Es sind bereits zahlreiche Maschinen zum Schwellenwechseln bekannt, so beispielsweise durch US 5 125 345 . Um den Schwellenaustausch zu erleichtern, sind in Maschinenquerrichtung verschiebbare, schaufelartige Räumwerkzeuge vorgesehen.There are already numerous machines for threshold changes known, such as by US 5,125,345 , In order to facilitate the threshold exchange, displaceable, blade-like broaching tools are provided in the cross-machine direction.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Maschine der gattungsgemäßen Art, mit der auch eine größere Anzahl von schadhaften Schwellen durch neue ersetzbar ist.The object of the present invention is now to provide a machine of the generic type with which a larger number of defective sleepers can be replaced by new ones.

Erfindungsgemäß wird diese Aufgabe mit einer Maschine der eingangs genannten Art durch die im Kennzeichen von Anspruch 1 angeführten Merkmale gelöst.According to the invention this object is achieved with a machine of the type mentioned by the features cited in the characterizing part of claim 1.

Durch die Distanzierung der Schienen von den Schwellen besteht die Möglichkeit, die schadhafte Schwelle vor dem Herausziehen geringfügig anzuheben, um damit das durch verdichteten Schotter gebildete Schwellenauflager in möglichst unbeeinträchtigtem Zustand auch für die Auflage der neuen Schwelle nützen zu können. Diese kann ebenfalls infolge der angehobenen Schienen leichter in das alte Schwellenbett eingeführt werden. Damit ist selbst bei einer größeren Gruppe von auszutauschenden Schwellen eine der ursprünglichen Gleislage weitgehend ähnliche Lagequalität des Gleises gewährleistet.By distancing the rails from the thresholds, it is possible to slightly raise the defective threshold before pulling out so as to be able to use the threshold support formed by compacted ballast in the most undisturbed state for the support of the new threshold. This can also be easily introduced into the old sleeper bed as a result of the raised rails. Thus, even with a larger group of sleepers to be replaced one of the original track position largely similar position quality of the track is guaranteed.

Weitere Vorteile und Ausbildungen der Erfindung ergeben sich aus den weiteren Ansprüchen und der Zeichnung.Further advantages and embodiments of the invention will become apparent from the other claims and the drawings.

Im folgenden wird die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher beschrieben.
Es zeigen:

  • Fig. 1 eine Maschine zum Austausch von schadhaften Schwellen in Seitenansicht, und
  • Fig. 2 einen vereinfachten Querschnitt durch ein Gleis.
In the following the invention will be described in more detail with reference to embodiments shown in the drawing.
Show it:
  • Fig. 1 a machine for the replacement of defective sleepers in side view, and
  • Fig. 2 a simplified cross section through a track.

Eine Maschine 1 weist einen - im Arbeitseinsatz - endseitig auf Schienenfahrwerken 2 abgestützten Maschinenrahmen 3 auf und ist durch einen Fahrantrieb 4 in einer Arbeitsrichtung 5 auf einem aus Schwellen 6 und Schienen 7 gebildeten Gleis 8 verfahrbar. Um eine problemlose Anhebung der Schienen 7 in einem an die schadhafte Schwelle 6 angrenzenden Gleisabschnitt 9 zu ermöglichen, ist das hintere Schienenfahrwerk 2 für den Arbeitseinsatz - entgegen der Arbeitsrichtung 5 - relativ zum Maschinenrahmen 3 verschiebbar.A machine 1 has a - in use - end supported on rail chassis 2 machine frame 3 and is moved by a traction drive 4 in a working direction 5 on a 8 formed from sleepers and rails 7 track. In order to allow easy lifting of the rails 7 in a track section 9 adjoining the defective threshold 6, the rear rail chassis 2 for working use is displaceable relative to the machine frame 3, counter to the working direction 5.

Etwa mittig zwischen den beiden endseitigen Schienenfahrwerken 2 sind zwei Schwellenwechselvorrichtungen 10 vorgesehen, die durch diverse Antriebe höhen- und querverstellbar sind und Zangen 11 zum Erfassen der Schwellen 6 aufweisen. Wenigstens eine Schwellenwechselvorrichtung 10 ist auch in Maschinenlängsrichtung verschiebbar. Zur Ablage der neuen Schwellen 6 auf die beiden Schienen 7 ist ein Vertikalförderer 12 vorgesehen, der die Schwellen 6 von einem Förderband 13 übernimmt. Zwischen dem vorderen Schienenfahrwerk 2 und der vorderen Schwellenwechselvorrichtung 10 ist eine höhen- und querverstellbare, endlos ausgebildete Flankenkette 14 mit dem Maschinenrahmen 3 verbunden. Alternativ können zwei Schwellenwechselvorrichtungen 10 in Maschinenquerrichtung voneinander distanziert angeordnet sein.Approximately centrally between the two end rail carriages 2, two threshold changing devices 10 are provided, which are height and transversely adjustable by various drives and pliers 11 for detecting the thresholds 6 have. At least one threshold changing device 10 is also displaceable in the machine longitudinal direction. For depositing the new sleepers 6 on the two rails 7, a vertical conveyor 12 is provided which takes over the sleepers 6 from a conveyor belt 13. Between the front rail chassis 2 and the front sleeper changing device 10 is a height and transversely adjustable, endlessly formed edge chain 14 is connected to the machine frame 3. Alternatively, two threshold changing devices 10 may be spaced apart in the cross-machine direction.

Die Flankenkette 14 weist eine Abwurföffnung 15 auf, der ein Förderband 16 mit einem Abwurfende 17 zugeordnet ist. Dieses befindet sich über einem - zwischen dem hinteren Schienenfahrwerk 2 und der hinteren Schwellenwechselvorrichtung 10 positionierten - Schotterspeicher 18, der eine Abwurfeinrichtung 19 aufweist. Diese ist als um eine vertikale Achse rotierbar am Schotterspeicher 18 befestigtes Abwurfförderband 20 mit einem Abwurfende 21 ausgebildet.The flank chain 14 has a discharge opening 15, which is associated with a conveyor belt 16 with a discharge end 17. This is located above a - between the rear rail chassis 2 and the rear sleeper changing device 10 positioned - bulkhead storage 18 having a discharge device 19. This is designed as rotatable about a vertical axis on the ballast storage 18 mounted ejection conveyor belt 20 with a discharge end 21.

Zwischen den beiden endseitigen Schienenfahrwerken 2 befinden sich im gesamten für die Anhebung der Schienen 7 vorgesehenen Gleisabschnitt 9 wenigstens drei, vorzugsweise fünf höhen- und querverstellbare Schienenhebevorrichtungen 22. Jeder Schwellenwechselvorrichtung 10 ist eine eigene Arbeitskabine 23 mit je einer Steuereinrichtung 24 zugeordnet.At least three, preferably five height and transversely adjustable rail lifting devices 22 are located in the entire track section 9 provided for raising the rails 7 between the two end rail carriages 2. Each sleeper changing device 10 is assigned its own working cab 23, each with a control device 24.

Im folgenden wird der Einsatz der Maschine 1 zum Austausch von schadhaften Schwellen näher beschrieben.In the following, the use of the machine 1 for the replacement of defective thresholds will be described in more detail.

Zu Beginn des Arbeitseinsatzes wird der Maschinenrahmen 3 über einer Gruppe von schadhaften Schwellen 6 positioniert. Im Bereich dieser Schwellengruppe wird - unter Vorfahrt der Maschine 1 in Arbeitsrichtung 5 - durch Absenken der Flankenkette 14 in einem Schwellenvorkopfbereich 25 vorhandener Schotter 26 (s. Fig. 2) aufgenommen und über das Förderband 16 in den Schotterspeicher 18 abgeworfen. Die bereits von den Schwellen 6 gelösten Schienen 7 werden durch die Schienenhebevorrichtungen 22 erfasst und derart angehoben, dass im Bereich der auszutauschenden Schwellen 6 diese einige Zentimeter von einem durch verdichteten Schotter 26 gebildeten Schwellenauflager 27 abgehoben werden können.At the beginning of the work, the machine frame 3 is positioned over a group of damaged sleepers 6. In the area of this threshold group is - with the right of the machine 1 in the working direction 5 - by lowering the edge chain 14 in a Schwellenvorkopfbereich 25 existing gravel 26 (s. Fig. 2 ) and dropped over the conveyor belt 16 in the ballast storage 18. The already solved by the sleepers 6 rails 7 are detected by the rail lifting devices 22 and raised so that in the area of the exchanged thresholds 6 this can be lifted a few inches from a formed by compacted ballast 26 Schwellenauflager 27.

Danach erfolgt eine Querverschiebung der durch die vordere Schwellenwechselvorrichtung 10 erfassten Schwelle 6 unterhalb der angehobenen Schienen 7 in Gleisquerrichtung und Ablage auf der Bettungsflanke. Diese Querverschiebung kann durch eine permanente Distanzierung der Schwelle 6 vom darunter befindlichen Schwellenauflager 27 ohne dessen Zerstörung durchgeführt werden.Thereafter, a transverse displacement of the detected by the front threshold changing device 10 threshold 6 below the raised rails 7 in the transverse direction of the track and storage on the Bettungsflanke. This transverse displacement can be achieved by permanently distancing the threshold 6 are carried out from underneath the threshold support 27 without destroying it.

Sobald ein schwellenloses Schwellenauflager 27 im Bereich der hinteren Schwellenwechselvorrichtung 10 zu liegen kommt, wird durch diese eine auf den Schienen 7 zwischengelagerte neue Schwelle 6 erfasst und seitlich in Gleisquerrichtung unterhalb der angehobenen Schienen 7 in das freie Schwellenauflager 27 hineingeschoben. Dabei wird die Schwelle 6 derart positioniert, dass diese das Schwellenauflager 27 während des Einschiebevorganges nicht berührt. Parallel dazu werden die neuen Schwellen 6 durch einen Portalkran 28 zum Förderband 13 transportiert.As soon as a threshold-free sleeper bearing 27 comes to rest in the area of the rear sleeper replacement device 10, a new threshold 6 interposed thereon on the rails 7 is detected and pushed laterally in the transverse direction of the track below the raised rails 7 into the free sleeper bearing 27. In this case, the threshold 6 is positioned so that it does not touch the Schwellenauflager 27 during the Einschiebevorganges. In parallel, the new sleepers 6 are transported by a gantry crane 28 to the conveyor belt 13.

Sobald durch entsprechende Vorfahrt der Maschine 1 das Abwurfende 21 des Abwurfförderbandes 20 über einer neuen Schwelle 6 zu liegen kommt, wird Schotter 26 vom Schotterspeicher 18 in den Schwellenvorkopfbereich 25 abgeworfen. Nach erfolgtem Austausch der Schwellengruppe werden die Schienen 7 auf die Schwellen 6 abgelegt. Die Maschine 1 kann zu der nächstfolgenden Gruppe von schadhaften Schwellen verfahren werden, um den beschriebenen Austauschvorgang zu wiederholen.As soon as the discharge end 21 of the discharge conveyor belt 20 comes to lie above a new threshold 6 by means of a corresponding advance of the machine 1, ballast 26 is dropped from the ballast storage 18 into the threshold pre-head region 25. After the replacement of the threshold group, the rails 7 are deposited on the sleepers 6. The machine 1 can be moved to the next group of defective thresholds to repeat the described exchange process.

Claims (3)

  1. A machine for exchanging damaged sleepers (6) of a track (8), comprising a machine frame (3), mobile on on-track undercarriages (2), and a sleeper exchanging device (10) designed for gripping a sleeper (6) and displacing the same laterally out of the track (8), characterized by a vertically adjustable shoulder chain (14) for picking up ballast (26) situated in a sleeper end region (25) of the damaged sleeper (6), and a ballast store (18), comprising a discharge device (19), for intermediate storage of the picked-up ballast (26), wherein the sleeper exchanging device (10) is arranged between the shoulder chain (14) and the ballast store (18).
  2. A machine according to claim 1, characterized in that at least three rail lifting devices (22) are provided which are spaced from one another in the longitudinal direction of the machine and each have a drive for vertical adjustment.
  3. A machine according to claim 1, characterized in that an on-track undercarriage (2) of the machine frame (3) is designed to be displaceable relative to said machine frame (3) in the longitudinal direction of the machine.
EP05103822A 2004-06-07 2005-05-09 A machine for exchanging damaged ties of a railroad track. Not-in-force EP1607523B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL05103822T PL1607523T3 (en) 2004-06-07 2005-05-09 A machine for exchanging damaged ties of a railroad track.
AT05103822T ATE405705T1 (en) 2004-06-07 2005-05-09 MACHINE FOR REPLACING DAMAGED SLEEPERS ON A TRACK.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3992004U 2004-06-07
AT0039904U AT7113U3 (en) 2004-06-07 2004-06-07 METHOD FOR REPLACING DAMAGED THREADS OF A TRACK AND MACHINE

Publications (2)

Publication Number Publication Date
EP1607523A1 EP1607523A1 (en) 2005-12-21
EP1607523B1 true EP1607523B1 (en) 2008-08-20

Family

ID=32831353

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05103822A Not-in-force EP1607523B1 (en) 2004-06-07 2005-05-09 A machine for exchanging damaged ties of a railroad track.

Country Status (5)

Country Link
EP (1) EP1607523B1 (en)
AT (2) AT7113U3 (en)
DE (1) DE502005005080D1 (en)
ES (1) ES2313213T3 (en)
PL (1) PL1607523T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2443825C1 (en) * 2010-08-25 2012-02-27 Открытое Акционерное Общество "Российские Железные Дороги" Production line for repair of assembled rail and sleeper links
AT510423B1 (en) * 2011-01-11 2012-04-15 Franz Plasser Bahnbaumaschinen-Industriegesellscha METHOD AND VEHICLE FOR THE SECTIONAL REPLACEMENT OF ALTERNATIVE WAVES OF A TRACK THROUGH NEW WAVES
DE102011010420A1 (en) * 2011-02-04 2012-08-09 Michael Stelley Device and method for the construction and processing of track systems
DE102011010427A1 (en) * 2011-02-04 2012-08-09 Michael Stelley Device and method for crushing rock / packing layers to a mineral mixture below track systems with track built with track-bound machines / modules / units
CN103669134B (en) * 2013-12-05 2015-11-25 冯政 The manufacture method that railroad sleeper is more changed trains
CN107178015A (en) * 2017-07-06 2017-09-19 中铁上海工程局集团有限公司 A kind of long sleeper replacement constructing device of girder steel open bridge floors synthetic resin and method
CN111515759A (en) * 2020-05-29 2020-08-11 江西吉米立机械科技有限公司 Crown block type three-axis gantry machining center machine
CN112832188B (en) * 2021-01-07 2022-12-09 郑州铁路职业技术学院 Railway track cleaning device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2498220A1 (en) * 1981-01-22 1982-07-23 Sotramef MACHINE FOR SUBSTITUTING RAILWAY CROSSINGS AND METHOD OF USE
AT378796B (en) * 1984-01-19 1985-09-25 Plasser Bahnbaumasch Franz Track ballast bed cleaning machine with a device for ballast washing
AT400341B (en) * 1990-08-24 1995-12-27 Plasser Bahnbaumasch Franz THRESHOLDING MACHINE
FR2759101B1 (en) * 1997-01-31 1999-03-12 Desquenne & Giral METHOD, DEVICE AND MACHINE FOR REPLACING USED TIES
AT4464U3 (en) * 2001-04-26 2002-03-25 Plasser Bahnbaumasch Franz CLEANING MACHINE FOR CLEANING THE GRAVEL BED OF A TRACK

Also Published As

Publication number Publication date
ATE405705T1 (en) 2008-09-15
AT7113U2 (en) 2004-10-25
ES2313213T3 (en) 2009-03-01
EP1607523A1 (en) 2005-12-21
PL1607523T3 (en) 2009-01-30
DE502005005080D1 (en) 2008-10-02
AT7113U3 (en) 2005-07-25

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