EP2622140B1 - Tamping machine - Google Patents

Tamping machine Download PDF

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Publication number
EP2622140B1
EP2622140B1 EP11752491.8A EP11752491A EP2622140B1 EP 2622140 B1 EP2622140 B1 EP 2622140B1 EP 11752491 A EP11752491 A EP 11752491A EP 2622140 B1 EP2622140 B1 EP 2622140B1
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EP
European Patent Office
Prior art keywords
track
tamping
machine
undercarriage
tamping unit
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.)
Active
Application number
EP11752491.8A
Other languages
German (de)
French (fr)
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EP2622140A1 (en
Inventor
Josef Theurer
Herbert Wörgötter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Original Assignee
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
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Application filed by Plasser und Theurer Export Von Bahnbaumaschinen GmbH filed Critical Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Priority to PL11752491T priority Critical patent/PL2622140T3/en
Publication of EP2622140A1 publication Critical patent/EP2622140A1/en
Application granted granted Critical
Publication of EP2622140B1 publication Critical patent/EP2622140B1/en
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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
    • E01B27/00Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13Packing sleepers, with or without concurrent work on the track
    • E01B27/16Sleeper-tamping machines
    • E01B27/17Sleeper-tamping machines combined with means for lifting, levelling or slewing the track

Definitions

  • the invention relates to a tamping machine with a machine frame which can be moved on a track by rail carriages and a tamping unit arranged between the rail carriages and a track lifting unit arranged in front of it - with respect to a working direction.
  • the object of the present invention is now to provide a stuffing machine of the type mentioned, which is particularly simple feasible change in the length of the track lift section allows.
  • a tamping machine of the generic type characterized in that between the tamping unit and in relation to the working direction rear rail a Schienencept exhibiting auxiliary landing gear is provided, which selectively distanced by a drive from a resting on the track working position in one of the track Rest position is adjustable.
  • Fig. 1 a side view of an inventively designed tamping and Fig. 2 shows an enlarged view of an auxiliary landing gear.
  • An in Fig. 1 tamping machine 1 shown has a machine frame 2, which is movably mounted on a track 4 on the basis of two end arranged on this rail trolleys 3 and equipped with a motor 5, drive 6 and a work booth 7.
  • An arrow indicates the working direction 8 of the machine 1.
  • a tamping unit 10 which is height-adjustable by means of a drive 9 is provided between the rail carriages 3.
  • An upstream of this with respect to the working direction 8 track lifting unit 11 is connected to the machine frame 2 height and side adjustable and equipped with applicable to the track 4 lifting tools 12.
  • a reference system 13 for measuring the track position has on the track 4 unrolled measuring axes 14.
  • auxiliary landing gear 15 is provided between the Stopfaggregat 10 and - in relation to the working direction 8 - rear rail chassis 3 between the Stopfaggregat 10 and - in relation to the working direction 8 - rear rail chassis 3 .
  • This is hinged to the rear rail chassis 3 by means of a linkage 17 and has on the track 4 unrollable rail wheels 16 in the form of flange wheels 19.
  • each auxiliary chassis 15 is formed from two with respect to a machine longitudinal direction successively arranged flange wheels 19.
  • auxiliary landing gear 15 is connected by a drive 18 for height adjustment with the machine frame 2.
  • This drive 18 allows an optional transfer of the auxiliary landing gear 15 from a resting on the track 4 working position in a distance from the track 4 in the vertical direction rest position.
  • the - in the drawing in Fig. 1 shown - lowered working position of the auxiliary landing gear 15 is used for regular stuffing insert, in which the track 4 in the region of a designated A track lift section is to be lifted in the context of a correction of the track position high.
  • the track 4 is held immovable immediately behind the stuffing area of the over-load suspension 15 in an advantageous manner.
  • the rest position of the auxiliary landing gear 15 is also taken during the transfer journey of the tamping machine 1 from or to the site.

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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 Stopfmaschine mit einem durch Schienenfahrwerke auf einem Gleis verfahrbaren Maschinenrahmen und einem zwischen den Schienenfahrwerken angeordneten Stopfaggregat und einem diesem - bezüglich einer Arbeitsrichtung - vorgeordneten Gleishebeaggregat.The invention relates to a tamping machine with a machine frame which can be moved on a track by rail carriages and a tamping unit arranged between the rail carriages and a track lifting unit arranged in front of it - with respect to a working direction.

Bei derartigen Stopfmaschinen wird der durch das Gleishebeaggregat während der Unterstopfung zur Lagekorrektur anzuhebende Abschnitt des Gleises durch die auf diesem aufliegenden Schienenfahrwerke begrenzt. Aus dem Abstand der beiden Schienenfahrwerke zueinander ergibt sich eine maximal zulässige Hubhöhe des Gleises, bei der der auf die Schienen und Gleiskomponenten einwirkende Stress noch innerhalb der erlaubten Toleranzgrenzen liegt.In such tamping machines, the portion of the track to be lifted by the track-lifting unit during the clogging for positional correction is limited by the rail carriages resting thereon. From the distance between the two rail bogies to each other results in a maximum lift height of the track, in which the stress acting on the rails and track components is still within the permitted tolerance limits.

Aus AT-B 287 041 ist bereits eine Stopfmaschine bekannt, bei der die Distanz zwischen dem in Arbeitsrichtung vorderen Schienenfahrwerk und den zur Korrektur der Gleislage dienenden Werkzeugen bzw. dem hinteren Schienenfahrwerk und damit die maximale Hubhöhe variabel ist. Zu diesem Zweck ist das vordere Schienenfahrwerk auf dem Maschinenrahmen in dessen Längsrichtung verschiebbar gelagert.Out AT-B 287 041 a tamping machine is already known, in which the distance between the front in the direction of the rail running gear and serving to correct the track position tools or the rear rail chassis and thus the maximum lifting height is variable. For this purpose, the front rail chassis is slidably mounted on the machine frame in the longitudinal direction.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Stopfmaschine der eingangs genannten Art, die eine besonders einfach durchführbare Veränderung der Länge des Gleishebeabschnittes ermöglicht.The object of the present invention is now to provide a stuffing machine of the type mentioned, which is particularly simple feasible change in the length of the track lift section allows.

Diese Aufgabe wird erfindungsgemäß mit einer Stopfmaschine der gattungsgemäßen Art dadurch gelöst, dass zwischen dem Stopfaggregat und dem in Bezug auf die Arbeitsrichtung hinteren Schienenfahrwerk ein Schienenräder aufweisendes Hilfsfahrwerk vorgesehen ist, das wahlweise durch einen Antrieb von einer auf dem Gleis aufliegenden Arbeitsposition in eine vom Gleis distanzierte Ruheposition überstellbar ist.This object is achieved with a tamping machine of the generic type, characterized in that between the tamping unit and in relation to the working direction rear rail a Schienenräder exhibiting auxiliary landing gear is provided, which selectively distanced by a drive from a resting on the track working position in one of the track Rest position is adjustable.

Bei einer derart ausgebildeten Stopfmaschine kann der Abstand zwischen den - den Gleishebeabschnitt begrenzenden - Fahrwerksauflagerpunkten auf besonders rasche und effektive Weise geändert werden. Der für diese Umstellung nötige Zeitaufwand bzw. auch der materielle Aufwand beschränken sich dabei auf ein absolutes Minimum. Ein weiterer Vorteil liegt darin, dass die erfindungsgemäßen Merkmale eine konstruktiv einfache Ausbildung der Maschine bei kompakter Baulänge ermöglichen.In a tamping machine formed in this way, the distance between the chassis support points delimiting the track lift section can be changed in a particularly rapid and effective manner. The time required for this conversion or the material costs are limited to an absolute minimum. Another advantage is that the features of the invention allow a structurally simple design of the machine with a compact overall length.

Weitere Vorteile der Erfindung ergeben sich aus den Unteransprüchen und der Zeichnungsbeschreibung.Further advantages of the invention will become apparent from the dependent claims and the drawing description.

Im Folgenden wird die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles näher beschrieben, wobei Fig. 1 eine Seitenansicht einer erfindungsgemäß ausgebildeten Stopfmaschine und Fig. 2 eine vergrößerte Ansicht eines Hilfsfahrwerks zeigt.In the following the invention will be described with reference to an embodiment shown in the drawing, wherein Fig. 1 a side view of an inventively designed tamping and Fig. 2 shows an enlarged view of an auxiliary landing gear.

Eine in Fig. 1 dargestellte Stopfmaschine 1 weist einen Maschinenrahmen 2 auf, der anhand von zwei endseitig an diesem angeordneten Schienenfahrwerken 3 auf einem Gleis 4 verfahrbar gelagert und mit einem Motor 5, Fahrantrieb 6 sowie einer Arbeitskabine 7 ausgestattet ist. Ein Pfeil zeigt die Arbeitsrichtung 8 der Maschine 1 an.An in Fig. 1 tamping machine 1 shown has a machine frame 2, which is movably mounted on a track 4 on the basis of two end arranged on this rail trolleys 3 and equipped with a motor 5, drive 6 and a work booth 7. An arrow indicates the working direction 8 of the machine 1.

In einem nach oben gekröpften Bereich des Maschinenrahmens 2 ist zwischen den Schienenfahrwerken 3 ein mittels eines Antriebs 9 höhenverstellbares Stopfaggregat 10 vorgesehen. Ein diesem bezüglich der Arbeitsrichtung 8 vorgeordnetes Gleishebeaggregat 11 ist mit dem Maschinenrahmen 2 höhen- und seitenverstellbar verbunden und mit an das Gleis 4 anlegbaren Hebewerkzeugen 12 ausgestattet. Ein Bezugssystem 13 für die Messung der Gleislage weist auf dem Gleis 4 abrollbare Messachsen 14 auf.In an upwardly bent region of the machine frame 2, a tamping unit 10 which is height-adjustable by means of a drive 9 is provided between the rail carriages 3. An upstream of this with respect to the working direction 8 track lifting unit 11 is connected to the machine frame 2 height and side adjustable and equipped with applicable to the track 4 lifting tools 12. A reference system 13 for measuring the track position has on the track 4 unrolled measuring axes 14.

Zwischen dem Stopfaggregat 10 und dem - in Bezug auf die Arbeitsrichtung 8 - hinteren Schienenfahrwerk 3 ist ein (in Fig. 2 in größerem Detail ersichtliches) Hilfsfahrwerk 15 vorgesehen. Dieses ist am hinteren Schienenfahrwerk 3 mittels einer Anlenkung 17 angelenkt und weist auf dem Gleis 4 abrollbare Schienenräder 16 in Form von Spurkranzrollen 19 auf. Dabei ist jedes Hilfsfahrwerk 15 aus zwei bezüglich einer Maschinenlängsrichtung hintereinander angeordneten Spurkranzrollen 19 gebildet.Between the Stopfaggregat 10 and - in relation to the working direction 8 - rear rail chassis 3 is a (in Fig. 2 shown in greater detail) auxiliary landing gear 15 is provided. This is hinged to the rear rail chassis 3 by means of a linkage 17 and has on the track 4 unrollable rail wheels 16 in the form of flange wheels 19. In this case, each auxiliary chassis 15 is formed from two with respect to a machine longitudinal direction successively arranged flange wheels 19.

Weiters ist das Hilfsfahrwerk 15 durch einen Antrieb 18 zur Höhenverstellung mit dem Maschinenrahmen 2 verbunden. Dieser Antrieb 18 ermöglicht eine wahlweise Überstellung des Hilfsfahrwerks 15 von einer auf dem Gleis 4 aufliegenden Arbeitsposition in eine vom Gleis 4 in vertikaler Richtung distanzierte Ruheposition. Die - in der Zeichnung in Fig. 1 dargestellte - abgesenkte Arbeitsposition des Hilfsfahrwerks 15 dient zum regulären Stopfeinsatz, bei dem das Gleis 4 im Bereich eines mit A bezeichneten Gleishebeabschnittes im Rahmen einer Korrektur der Gleislage hoch zu heben ist. Hierbei wird das Gleis 4 unmittelbar hinter dem Stopfbereich vom auflastenden Fahrwerk 15 in vorteilhafter Weise unverrückbar festgehalten.Furthermore, the auxiliary landing gear 15 is connected by a drive 18 for height adjustment with the machine frame 2. This drive 18 allows an optional transfer of the auxiliary landing gear 15 from a resting on the track 4 working position in a distance from the track 4 in the vertical direction rest position. The - in the drawing in Fig. 1 shown - lowered working position of the auxiliary landing gear 15 is used for regular stuffing insert, in which the track 4 in the region of a designated A track lift section is to be lifted in the context of a correction of the track position high. Here, the track 4 is held immovable immediately behind the stuffing area of the over-load suspension 15 in an advantageous manner.

Im Falle des Einsatzes der Stopfmaschine 1 nach einer Neueinschotterung bzw. Neuverlegung eines Gleises sind jedoch größere Hubhöhen zu bewältigen, für die die Länge des Gleishebeabschnittes A nicht ausreichend ist. Dann wird das Hilfsfahrwerk 15 mittels des Antriebs 18 in die - in Fig. 2 gezeigte - Ruheposition hochgehoben, wodurch der längere Gleishebeabschnitt B zur Anwendung kommt. Dieser erlaubt nun eine größere Hubhöhe für das zu korrigierende Gleis 4.In the case of the use of the tamping machine 1 after a Neueinschotterung or relocation of a track, however, larger lifting heights are to handle, for which the length of the track lifting section A is not sufficient. Then the auxiliary landing gear 15 by means of the drive 18 in the - in Fig. 2 shown raised - rest position, whereby the longer track lift section B is used. This now allows a greater lifting height for the track 4 to be corrected.

Die Ruheposition des Hilfsfahrwerkes 15 wird auch während der Überstellungsfahrt der Stopfmaschine 1 vom bzw. zum Einsatzort eingenommen.The rest position of the auxiliary landing gear 15 is also taken during the transfer journey of the tamping machine 1 from or to the site.

Claims (3)

  1. A tamping machine including a machine frame (2) mobile by means of on-track undercarriages (3) on a track (4), a tamping unit (10) arranged between the on-track undercarriages (3), and a track lifting unit (11) preceding the tamping unit (10) with respect to a working direction (8), characterized in that an auxiliary undercarriage (15) having rail wheels (16) is provided between the tamping unit (10) and the rear on-track undercarriage (3) with respect to the working direction (8), said auxiliary undercarriage (15) being designed to be transferred by a drive (18), as desired, from a from a work position resting on the track (4) into an inoperative position spaced from the track (4).
  2. A tamping unit according to claim 1, characterized in that the auxiliary undercarriage (15) is articulatedly linked to the rear on-track undercarriage (3) and connected for vertical adjustment by means of the drive (18) to the machine frame (2).
  3. A tamping unit according to claim 1, characterized in that each auxiliary undercarriage (15) is formed by two flanged rollers (19) arranged one following the other with respect to a longitudinal direction of the machine.
EP11752491.8A 2010-09-27 2011-09-02 Tamping machine Active EP2622140B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11752491T PL2622140T3 (en) 2010-09-27 2011-09-02 Tamping machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0160810A AT509461B1 (en) 2010-09-27 2010-09-27 tamping machine
PCT/EP2011/004432 WO2012041439A1 (en) 2010-09-27 2011-09-02 Tamping machine

Publications (2)

Publication Number Publication Date
EP2622140A1 EP2622140A1 (en) 2013-08-07
EP2622140B1 true EP2622140B1 (en) 2015-04-15

Family

ID=44582866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11752491.8A Active EP2622140B1 (en) 2010-09-27 2011-09-02 Tamping machine

Country Status (8)

Country Link
EP (1) EP2622140B1 (en)
CN (1) CN103201431B (en)
AT (1) AT509461B1 (en)
DK (1) DK2622140T3 (en)
EA (1) EA023131B1 (en)
ES (1) ES2541858T3 (en)
PL (1) PL2622140T3 (en)
WO (1) WO2012041439A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT516590B1 (en) * 2014-11-28 2017-01-15 System 7 - Railsupport GmbH Method and device for compacting the ballast bed of a track
AT516671B1 (en) * 2014-12-22 2017-01-15 System 7 - Railsupport GmbH Tamping unit for a tamping machine
CN106337325A (en) * 2016-08-31 2017-01-18 昆明学院 Runway shoulder and track bed shaping device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT289881B (en) * 1967-01-23 1971-05-10 Plasser Bahnbaumasch Franz Method and device for aligning the track sideways
AT287041B (en) 1968-12-02 1971-01-11 Plasser Bahnbaumasch Franz Track pot leveling machine, preferably track pot leveling machine
CH503839A (en) * 1969-02-24 1971-02-28 Matisa Materiel Ind Sa Railroad construction machine
AT377296B (en) * 1982-11-23 1985-02-25 Plasser Bahnbaumasch Franz TRACK LEVELING PLUG MACHINE WITH PLUG AND STABILIZATION UNIT
CN1005202B (en) * 1985-04-01 1989-09-20 凡茨布拉色巴鲍玛士嫩工业有限公司 Continuous moving machinery for ramming, leveling and aligning
GB2217366B (en) * 1988-04-15 1992-05-06 Sawadi Exports Pte Ltd Pile driving apparatus
AT400045B (en) * 1989-10-25 1995-09-25 Plasser Bahnbaumasch Franz REFERENCE SYSTEM FOR TRACKING MACHINES
AT398593B (en) * 1992-02-21 1994-12-27 Plasser Bahnbaumasch Franz PLANT FOR GROUNDING AND PUSHING A TRACK
AT400590B (en) * 1992-11-13 1996-01-25 Plasser Bahnbaumasch Franz Track tamping machine
RU2153550C1 (en) * 1999-02-10 2000-07-27 Научно-исследовательский институт тепловозов и путевых машин Straightening-tamping machine
AT5705U3 (en) * 2002-07-04 2003-06-25 Plasser Bahnbaumasch Franz STAMPING MACHINE WITH A MACHINE AND AGGREGATE FRAME
AT5768U3 (en) * 2002-07-29 2003-09-25 Plasser Bahnbaumasch Franz tamping machine

Also Published As

Publication number Publication date
AT509461A4 (en) 2011-09-15
EP2622140A1 (en) 2013-08-07
EA023131B1 (en) 2016-04-29
AT509461B1 (en) 2011-09-15
PL2622140T3 (en) 2015-09-30
ES2541858T3 (en) 2015-07-27
CN103201431B (en) 2015-02-18
EA201300095A1 (en) 2013-08-30
DK2622140T3 (en) 2015-07-13
WO2012041439A1 (en) 2012-04-05
CN103201431A (en) 2013-07-10

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