EP1449962B1 - Track tamping apparatus - Google Patents

Track tamping apparatus Download PDF

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Publication number
EP1449962B1
EP1449962B1 EP04100229A EP04100229A EP1449962B1 EP 1449962 B1 EP1449962 B1 EP 1449962B1 EP 04100229 A EP04100229 A EP 04100229A EP 04100229 A EP04100229 A EP 04100229A EP 1449962 B1 EP1449962 B1 EP 1449962B1
Authority
EP
European Patent Office
Prior art keywords
tamping
tine
pivot axis
unit
tamping tine
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
EP04100229A
Other languages
German (de)
French (fr)
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EP1449962A3 (en
EP1449962A2 (en
Inventor
Josef Theurer
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
Publication of EP1449962A2 publication Critical patent/EP1449962A2/en
Publication of EP1449962A3 publication Critical patent/EP1449962A3/en
Application granted granted Critical
Publication of EP1449962B1 publication Critical patent/EP1449962B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a Stopfaggregat for Unterstopfen sleepers of a track, with pivotable about a pivot axis mounted on an aggregate frame, each associated with a Beistellantrieb for pivoting in a longitudinal direction Aggregate stuffing pickles, each having at its lower end a tamping pick
  • Stopfaggregat is through US 4,576,095 known, with the possibility of changing the distance between two opposite in aggregate longitudinal direction each other and each other settable tamping pick optionally. This is particularly necessary if a double threshold is to be supported in the area of a rail joint. In order to achieve such a change in the opening width of the stuffing tamping, a flap of the Beistellantrieb is pivoted up, so that changes the piston stroke. It is thus possible a certain adaptation to different threshold divisions.
  • the so-called threshold division is essential, this is the nominal distance of the thresholds to each other.
  • the resulting change in the threshold division results in great problems for undercutting.
  • another stuffing unit must be used, whose stuffing pickles is tuned to the changed threshold pitch.
  • the object of the present invention is now to provide a tamping unit of the generic type, with the different Sleeper splits track sections are easily understeckbar.
  • this object is achieved with a tamping unit designed in accordance with the features of claim 1 or claim 2.
  • the tamping unit can be retrofitted with only a minimal amount of time by the stuffing tamp is moved in the unit longitudinal direction. This allows an exact and rapid adaptation to the changed threshold division.
  • This solution has the particular advantage that now track sections with different thresholds or threshold divisions can be plugged easily in one operation with one and the same tamping unit.
  • Stopfaggregat 1 is suitable for Unterstopfen sleepers 2 of a track 3 and has two stuffing pick 4. These are supported by Beistellantriebe 5 to extend in the threshold longitudinal direction pivot axes 6 in an aggregate longitudinal direction 7 pivotally mounted on an aggregate frame 8.
  • Each stuffing pick 4 has at a lower end 9 a tamping pick 10, which is mounted in a pimple carrier 11. This is connected to the stuffing pick 4 by a guide 12.
  • the tamping pimple 10 or the pimple carrier 11 can be displaced in a direction normal to the pivot axis 6.
  • a fixing device 13 is used for the frictional connection of the Pickellies 11 with the stuffing pick 4 .
  • a smaller threshold distance a corresponds, for example, to a common threshold graduation in the case of wooden sleepers, with a larger spacing b (indicated by dot-dash lines) a threshold division in concrete sleepers is indicated. Of course, any distance can be set.
  • the pimple carrier 11 is displaced with the tamping pommel 10 in a guide 12 designed as a dovetail guide 15.
  • markings 16, 17 are attached to this as well as to the pimple carrier 11. These serve for quick adjustment of the tamping pick 10 for different threshold divisions.
  • the threshold distance a (FIG. 1) is set for wooden sleepers, while the coincidence of the markings 17 and 16 corresponds to the greater distance b (FIG. 1, dot-dashed) for concrete sleepers.
  • a scaled ruler 18 conceivable, which is attached to the stuffing pick 4.
  • a stuffing pick lever 4 is shown in which the adjustment of the Pickelismes 11 takes place by turning a screw 19.

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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 ein Stopfaggregat zum Unterstopfen von Schwellen eines Gleises, mit um eine Schwenkachse verschwenkbar auf einem Aggregatrahmen gelagerten, je mit einem Beistellantrieb zur Verschwenkung in einer Aggregatlängsrichtung verbundenen Stopfpickelhebeln, die jeweils an ihrem unteren Ende einen Stopfpickel aufweisenThe invention relates to a Stopfaggregat for Unterstopfen sleepers of a track, with pivotable about a pivot axis mounted on an aggregate frame, each associated with a Beistellantrieb for pivoting in a longitudinal direction Aggregate stuffing pickles, each having at its lower end a tamping pick

Ein derartiges Stopfaggregat ist durch US 4 576 095 bekannt, wobei die Möglichkeit besteht, den Abstand zweier in Aggregatlängsrichtung einander gegenüberliegender und zueinander beistellbarer Stopfpickel wahlweise zu verändern. Dies ist insbesondere dann notwendig, wenn im Bereich eines Schienenstoßes eine Doppelschwelle zu unterstopfen ist. Um eine derartige Änderung der Öffnungsweite der Stopfpickel zu erzielen, wird eine Klappe vom Beistellantrieb hochgeschwenkt, so dass sich dessen Kolbenhub verändert. Es ist damit auch eine gewisse Anpassung an unterschiedliche Schwellenteilungen möglich.Such Stopfaggregat is through US 4,576,095 known, with the possibility of changing the distance between two opposite in aggregate longitudinal direction each other and each other settable tamping pick optionally. This is particularly necessary if a double threshold is to be supported in the area of a rail joint. In order to achieve such a change in the opening width of the stuffing tamping, a flap of the Beistellantrieb is pivoted up, so that changes the piston stroke. It is thus possible a certain adaptation to different threshold divisions.

Bei der Unterstopfung von Schwellen ist die sogenannte Schwellenteilung wesentlich, das ist der Sollabstand der Schwellen zueinander. Sobald es nun in einem zu unterstopfenden Gleis zu einem Wechsel beispielsweise von Beton- auf Holzschwellen kommt, ergeben sich durch die daraus folgende Änderung der Schwellenteilung große Probleme für eine Unterstopfung. Im Normalfall muß dazu ein anderes Stopfaggregat eingesetzt werden, dessen Stopfpickeln auf die geänderte Schwellenteilung abgestimmt ist.In the suppression of thresholds, the so-called threshold division is essential, this is the nominal distance of the thresholds to each other. As soon as there is a change in the track, for example, from concrete to wooden sleepers, the resulting change in the threshold division results in great problems for undercutting. Normally, another stuffing unit must be used, whose stuffing pickles is tuned to the changed threshold pitch.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Stopfaggregates der gattungsgemäßen Art, mit dem unterschiedliche Schwellenteilungen aufweisende Gleisabschnitte vereinfacht unterstopfbar sind.The object of the present invention is now to provide a tamping unit of the generic type, with the different Sleeper splits track sections are easily untersteckbar.

Erfindungsgemäß wird diese Aufgabe mit einem entsprechend der Merkmale von Anspruch 1 oder Anspruch 2 ausgebildeten Stopfaggregat gelöst.According to the invention, this object is achieved with a tamping unit designed in accordance with the features of claim 1 or claim 2.

Mit derartigen konstruktiven Lösungen kann das Stopfaggregat unter lediglich minimalem Zeitaufwand umgerüstet werden, indem der Stopfpickel in Aggregatlängsrichtung verschoben wird. Damit wird eine exakte und rasche Anpassung an die geänderte Schwellenteilung ermöglicht. Diese Lösung hat den besonderen Vorteil, dass nunmehr auch Gleisabschnitte mit unterschiedlichen Schwellen bzw. Schwellenteilungen problemlos in einem Arbeitsgang mit ein und demselben Stopfaggregat unterstopfbar sind.With such constructive solutions, the tamping unit can be retrofitted with only a minimal amount of time by the stuffing tamp is moved in the unit longitudinal direction. This allows an exact and rapid adaptation to the changed threshold division. This solution has the particular advantage that now track sections with different thresholds or threshold divisions can be plugged easily in one operation with one and the same tamping unit.

Weitere Vorteile und Ausbildungen der Erfindung ergeben sich aus dem Unteranspruch und der Zeichnung.Further advantages and embodiments of the invention will become apparent from the dependent claims and the drawings.

Im folgenden wird die Erfindung anhand von in der Zeichnung dargestellten Ausführungsbeispielen näher beschrieben.In the following the invention will be described in more detail with reference to embodiments shown in the drawing.

Es zeigen:

  • Fig. 1 eine Seitenansicht eines Stopfaggregates zur Unterstopfung einer Schwelle,
  • Fig. 2 und 3 Detailansichten eines Stopfpickelhebels mit einer Führung und
  • Fig. 4 bis 6 weitere Ausführungsbeispiele von Stopfpickelhebeln bzw. Führungen.
Show it:
  • 1 is a side view of a Stopfaggregates to curb a threshold,
  • 2 and 3 are detail views of a stuffing pick lever with a guide and
  • 4 to 6 further embodiments of tamping levers or guides.

Ein in Fig. 1 dargestelltes Stopfaggregat 1 eignet sich zum Unterstopfen von Schwellen 2 eines Gleises 3 und weist zwei Stopfpickelhebel 4 auf. Diese sind durch Beistellantriebe 5 um in Schwellenlängsrichtung verlaufende Schwenkachsen 6 in einer Aggregatlängsrichtung 7 verschwenkbar auf einem Aggregatrahmen 8 gelagert. Jeder Stopfpickelhebel 4 weist an einem unteren Ende 9 einen Stopfpickel 10 auf, welcher in einem Pickelträger 11 gelagert ist. Dieser ist mit dem Stopfpickelhebel 4 durch eine Führung 12 verbunden. Dadurch kann der Stopfpickel 10 bzw. der Pickelträger 11 in einer normal zur Schwenkachse 6 verlaufenden Richtung verschoben werden. Zur kraftschlüssigen Verbindung des Pickelträgers 11 mit dem Stopfpickelhebel 4 dient eine Fixiereinrichtung 13. Diese besteht vorteilhafterweise aus in Richtung der Schwenkachse 6 angeordneter Schrauben 14 (siehe Fig. 2 und 3). Alternativ besteht auch die Möglichkeit, einen speziell ausgebildeten Stopfpickel 10, der direkten Kontakt mit der Führung 12 hat, einzusetzen (Fig. 4 und 5). Bei dieser Ausführung verläuft der durch die Fixiereinrichtung 13 aufgebrachte Kraftschluss dann direkt zwischen Stopfpickelhebel 4 und Stopfpickel 10.An illustrated in Fig. 1 Stopfaggregat 1 is suitable for Unterstopfen sleepers 2 of a track 3 and has two stuffing pick 4. These are supported by Beistellantriebe 5 to extend in the threshold longitudinal direction pivot axes 6 in an aggregate longitudinal direction 7 pivotally mounted on an aggregate frame 8. Each stuffing pick 4 has at a lower end 9 a tamping pick 10, which is mounted in a pimple carrier 11. This is connected to the stuffing pick 4 by a guide 12. As a result, the tamping pimple 10 or the pimple carrier 11 can be displaced in a direction normal to the pivot axis 6. For the frictional connection of the Pickelträgers 11 with the stuffing pick 4 a fixing device 13 is used. This advantageously consists of in the direction of the pivot axis 6 arranged screws 14 (see FIGS. 2 and 3). Alternatively, it is also possible to use a specially designed tamping pick 10 which has direct contact with the guide 12 (FIGS. 4 and 5). In this embodiment, the force applied by the fixing device 13 is then directly between Stopfpickelhebel 4 and tamping 10th

Sobald nun ein Übergangsbereich erreicht ist, in dem sich die Schwellenteilung ändert, wird die Fixiereinrichtung 13 gelöst und der Stopfpickel 10 in Schienenlängsrichtung verschoben. Ein kleinerer Schwellenabstand a entspricht zum Beispiel einer gebräuchlichen Schwellenteilung bei Holzschwellen, mit einem größeren Abstand b (strichpunktiert eingetragen) ist eine Schwellenteilung bei Betonschwellen angedeutet. Es kann natürlich auch jeder beliebige Abstand eingestellt werden.As soon as a transition region is reached in which the threshold pitch changes, the fixing device 13 is released and the tamping pick 10 is displaced in the rail longitudinal direction. A smaller threshold distance a corresponds, for example, to a common threshold graduation in the case of wooden sleepers, with a larger spacing b (indicated by dot-dash lines) a threshold division in concrete sleepers is indicated. Of course, any distance can be set.

Wie in Fig. 2 ersichtlich, wird der Pickelträger 11 mit dem Stopfpickel 10 in einer als Schwalbenschwanzführung 15 ausgebildeten Führung 12 verschoben.As can be seen in FIG. 2, the pimple carrier 11 is displaced with the tamping pommel 10 in a guide 12 designed as a dovetail guide 15.

Bei dem in Fig. 3 dargestellten Stopfpickelhebel 4 sind sowohl an diesem als auch am Pickelträger 11 Markierungen 16, 17 angebracht. Diese dienen zum schnellen Einstellen der Stopfpickel 10 für unterschiedliche Schwellenteilungen. So ist bei Übereinstimmung der Markierungen 16 von Stopfpickelhebel 4 und Stopfpickel 10 der Schwellenabstand a (Fig.1) für Holzschwellen eingestellt, während die Übereinstimmung der Markierungen 17 und 16 dem größeren Abstand b (Fig. 1, strichpunktiert) für Betonschwellen entsprechen. Es ist auch die Verwendung eines skalierten Lineals 18 denkbar, welches am Stopfpickelhebel 4 angebracht ist. Mit diesem und der Markierung 16 am Pickelträger 11 kann die gewünschte Schwellenteilung unter Vermeidung von aufwendigen Vermessungsarbeiten eingestellt werden.In the tamping lever 4 shown in FIG. 3, markings 16, 17 are attached to this as well as to the pimple carrier 11. These serve for quick adjustment of the tamping pick 10 for different threshold divisions. Thus, in accordance with the markings 16 of stuffing tackle lever 4 and tamping pick 10, the threshold distance a (FIG. 1) is set for wooden sleepers, while the coincidence of the markings 17 and 16 corresponds to the greater distance b (FIG. 1, dot-dashed) for concrete sleepers. It is also the use of a scaled ruler 18 conceivable, which is attached to the stuffing pick 4. With this and the mark 16 on the pimple carrier 11, the desired threshold division can be adjusted while avoiding expensive surveying.

In Fig. 6 ist ein Stopfpickelhebel 4 dargestellt bei dem die Verstellung des Pickelträgers 11 durch Verdrehen einer Schraubspindel 19 erfolgt.In Fig. 6, a stuffing pick lever 4 is shown in which the adjustment of the Pickelträgers 11 takes place by turning a screw 19.

Claims (3)

  1. A tamping unit (1) for tamping sleepers (2) of a track (3), including tamping tine levers (4) which are mounted on an assembly frame (8) for pivoting about a pivot axis (6) and connected in each case to a squeezing drive (5) for pivoting in a longitudinal direction (7) of the unit, the tamping tine levers (4) each comprising at their lower end (9) a tamping tine (10), characterized in that at least one tamping tine lever (4) comprises a guide (12) for displacing the tamping tine (10) in a direction extending perpendicularly to the pivot axis (6) and a fixing device (13) for the force-locking connection of the tamping tine (10) to the tamping tine lever (4).
  2. A tamping unit (1) for tamping sleepers (2) of a track (3), including tamping tine levers (4) which are mounted on an assembly frame (8) for pivoting about a pivot axis (6) and connected in each case to a squeezing drive (5) for pivoting in a longitudinal direction (7) of the unit, the tamping tine levers (4) each comprising at their lower end (9) a tamping tine (10), characterized in that at least one tamping tine (10) is connected to a tine carrier (11) which is displaceable relative to the tamping tine lever (4) along a guide (12) in a direction extending perpendicularly to the pivot axis (6), the tine carrier (11) being force-lockingly connectable to the tamping tine lever (4) by means of a fixing device (13).
  3. A tamping unit (1) according to claim 1 or 2, characterized in that the fixing device (13) is formed by screws (14) extending in the direction of the pivot axis (6).
EP04100229A 2003-02-24 2004-01-23 Track tamping apparatus Expired - Lifetime EP1449962B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0011403U AT6220U3 (en) 2003-02-24 2003-02-24 TAMPING UNIT TO PUSH A TRACK
AT1142003U 2003-02-24

Publications (3)

Publication Number Publication Date
EP1449962A2 EP1449962A2 (en) 2004-08-25
EP1449962A3 EP1449962A3 (en) 2005-09-21
EP1449962B1 true EP1449962B1 (en) 2007-08-15

Family

ID=3481876

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04100229A Expired - Lifetime EP1449962B1 (en) 2003-02-24 2004-01-23 Track tamping apparatus

Country Status (11)

Country Link
US (1) US6968786B2 (en)
EP (1) EP1449962B1 (en)
JP (1) JP4108625B2 (en)
CN (1) CN1266341C (en)
AT (2) AT6220U3 (en)
AU (1) AU2004200562B2 (en)
DE (1) DE502004004605D1 (en)
DK (1) DK1449962T3 (en)
ES (1) ES2289433T3 (en)
PL (1) PL365090A1 (en)
RU (1) RU2263174C1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101481896B (en) * 2008-01-12 2011-12-28 襄樊金鹰轨道车辆有限责任公司 Tamping apparatus for railroad switch
CN103510433B (en) * 2012-06-17 2015-06-10 常州市瑞泰工程机械有限公司 Tamping device
AT513973B1 (en) * 2013-02-22 2014-09-15 System7 Railsupport Gmbh Tamping unit for a tamping machine
US10106934B2 (en) 2015-03-17 2018-10-23 Harsco Technologies LLC Workhead assembly
US10125456B2 (en) * 2015-07-10 2018-11-13 Harsco Technologies LLC Workhead assembly for rail applications
USD789994S1 (en) 2015-08-05 2017-06-20 Nordco Inc. Tamper tool
AU2016204901A1 (en) * 2015-08-10 2017-03-02 Nordco Inc. Tamper Tool and Associated Holder
AT517357B1 (en) * 2015-08-21 2017-01-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh tamping
AT517480B1 (en) * 2015-11-18 2017-02-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Tamping unit and method for submerging a track
US20180010302A1 (en) * 2016-07-05 2018-01-11 Harsco Technologies LLC Apparatus and method for tamping ballast
AT519048A1 (en) * 2016-08-31 2018-03-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh tamping
CN110042706A (en) * 2019-05-29 2019-07-23 昆明学院 Ballast moves flat jolt ramming automation equipment between a kind of sleeper
RU2745746C1 (en) * 2020-08-06 2021-03-31 Анатолий Николаевич Шилкин Sleeper tamping machine liner
CN113047258A (en) * 2021-03-24 2021-06-29 哈尔滨市阿城区胜达建筑材料厂 Ground tamping treatment device for civil engineering

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396671A (en) * 1966-02-21 1968-08-13 Jackson Vibrators Adjustable tamper blade assembly
CH646220A5 (en) * 1981-12-10 1984-11-15 Sig Schweiz Industrieges RAILER OF RAILWAYS.
US4759244A (en) * 1982-12-27 1988-07-26 Engibarov Eddy Z Adjustable quick change tool holder
AT379625B (en) 1983-11-02 1986-02-10 Plasser Bahnbaumasch Franz TRACKING MACHINE WITH AT LEAST ONE STAMPING TOOL UNIT
IN166365B (en) * 1985-03-25 1990-04-21 Plasser Bahnbaumasch Franz
DD260723A1 (en) * 1987-05-20 1988-10-05 Reichsbahn Ingenieurbuero F Ra STOPPING TOOL FOR SURFACING OF THRESHOLD, ESPECIALLY STEEL LOOSE
AT5559U3 (en) * 2002-06-06 2003-04-25 Plasser Bahnbaumasch Franz tamping

Also Published As

Publication number Publication date
AU2004200562B2 (en) 2007-10-04
PL365090A1 (en) 2004-09-06
AT6220U3 (en) 2004-04-26
EP1449962A3 (en) 2005-09-21
ES2289433T3 (en) 2008-02-01
EP1449962A2 (en) 2004-08-25
DE502004004605D1 (en) 2007-09-27
US6968786B2 (en) 2005-11-29
JP4108625B2 (en) 2008-06-25
US20040163566A1 (en) 2004-08-26
RU2004105020A (en) 2005-08-10
CN1525008A (en) 2004-09-01
RU2263174C1 (en) 2005-10-27
JP2004257232A (en) 2004-09-16
DK1449962T3 (en) 2007-10-22
ATE370275T1 (en) 2007-09-15
AT6220U2 (en) 2003-06-25
CN1266341C (en) 2006-07-26
AU2004200562A1 (en) 2004-10-14

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