EP2867411A1 - Machine having a clearing chain for transporting ballast, and method - Google Patents

Machine having a clearing chain for transporting ballast, and method

Info

Publication number
EP2867411A1
EP2867411A1 EP13727046.8A EP13727046A EP2867411A1 EP 2867411 A1 EP2867411 A1 EP 2867411A1 EP 13727046 A EP13727046 A EP 13727046A EP 2867411 A1 EP2867411 A1 EP 2867411A1
Authority
EP
European Patent Office
Prior art keywords
channel
longitudinal
blocking
clearing chain
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.)
Granted
Application number
EP13727046.8A
Other languages
German (de)
French (fr)
Other versions
EP2867411B1 (en
Inventor
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
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 Plasser und Theurer Export Von Bahnbaumaschinen GmbH filed Critical Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Publication of EP2867411A1 publication Critical patent/EP2867411A1/en
Application granted granted Critical
Publication of EP2867411B1 publication Critical patent/EP2867411B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast

Definitions

  • the invention relates to a machine with a clearing chain for the transport of ballast in accordance with the features cited in the preamble of claim 1 and a method for starting up the machine.
  • Deflector roller positioned, by which the clearing chain is deflected by at least 90 °.
  • the articulated connection of transverse and longitudinal channel is necessary insofar as the possibility of a minor
  • Displacement of the clearing chain is relative to the track.
  • the hinge connection allows a
  • the object of the present invention is now to provide a machine or a method of the generic type, which allows a transfer of the clearing chain in the operating position and within a clearance gauge.
  • 1 is a side view of a machine with a clearing chain
  • a clearing chain 1 shown in FIG. 1 is arranged on a machine 2 for cleaning a track bed 3.
  • the clearing chain 1 is during the
  • contaminated ballast 5 is conveyed to a screening plant 6.
  • the gravel 5 cleaned therein is then reintroduced into the track 4 in a manner already known.
  • the rotation of the clearing chain 1 takes place in a plane of rotation 7, which is arranged inclined to a Bettungsebene 8.
  • a transverse channel 9 is positioned in a line of intersection of the two planes 7, 8 which extends transversely across the track bed 3.
  • the transverse channel 9 is articulated by a channel joint 10, each at a curved end 11 with a longitudinal channel 12.
  • the two longitudinal channels 12 form with the transverse channel 9 an endless channel for supporting and guiding the rotatable by a drive 13 Räumkette. 1
  • the transverse channel 9 is composed of a central portion
  • End portions 16 are relative to the adjacent longitudinal channel 12 at an angle ⁇ (Fig. 4) of at least 60 ° in the plane of rotation 7 - from an operating position to a transfer position - by one
  • Pivot axis 24 pivotable.
  • Each end portion 16 is a blocking device 17 (FIG. 4) for
  • the blocking device 17 is associated with a monitoring device 23, which is in communication with a central control device, for displaying the blocking position.
  • a group of adjacent sleepers 18 are displaced after loosening of rail fastening means to form a threshold gap 19 in a rail longitudinal direction 20 (FIG. 5).
  • the two longitudinal channels 12 are pivoted away from a track center in a track transverse direction outwards (see arrow 22 in FIG. 5) within an allowable clearance 21 and are lowered through the threshold gap 19 while the blocked end sections 16 are being passed.
  • the end sections 16 are then pivoted into an operating position (see Fig. 4) after the blocking device 17 has been released and are connected to the central section 14 to form the transverse channel 9.

Landscapes

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

Abstract

A clearing chain of a machine provided for transporting ballast (5) of a track bed (3) has two longitudinal channels (12) and one transverse channel (9) which serve for guiding an endless chain. The transverse channel (9) is composed of one central section (14) and two end sections (16) which are each connected thereto and can be released by means of a coupling (15). Each end section (16) can be pivoted relative to the adjoining longitudinal channel (12) at an angle of at least 60° in a rotation plane from an operating position into a transfer position.

Description

[001] Die Erfindung betrifft eine Maschine mit einer Räumkette zum Transport von Schotter gemäß den im Oberbegriff von Anspruch 1 angeführten Merkmalen sowie ein Verfahren zur Inbetriebnahme der Maschine.  The invention relates to a machine with a clearing chain for the transport of ballast in accordance with the features cited in the preamble of claim 1 and a method for starting up the machine.
[002] Durch US 4 614 238, US 4 014 389 bzw. DE 3 151 652 sind bereits derartige endlos ausgebildete, um das Gleis herum rotierende Räumketten bekannt. Diese setzen sich im Wesentlichen aus einem mit der Gleisbettung in  By US 4 614 238, US 4 014 389 and DE 3 151 652 already such endless trained, rotating around the track around Räumketten are known. These essentially consist of one with the track bedding in
Kontakt stehenden Querkanal und zwei mit diesem gelenkig verbundenen Längskanälen zusammen. Koaxial zur Gelenkachse ist jeweils eine  Contact standing transverse channel and two articulated longitudinal channels together. Coaxial to the hinge axis is one each
Umlenkrolle positioniert, durch die die Räumkette um wenigstens 90° umgelenkt wird. Die gelenkige Verbindung von Quer- und Längskanal ist insofern notwendig, als damit die Möglichkeit einer geringfügigen  Deflector roller positioned, by which the clearing chain is deflected by at least 90 °. The articulated connection of transverse and longitudinal channel is necessary insofar as the possibility of a minor
Verschiebung der Räumkette relativ zum Gleis besteht. Damit kann in räumlich z.B. durch einen Bahnsteig eingeschränkten Abschnitten besser gearbeitet werden. Außerdem ermöglicht die Gelenkverbindung eine  Displacement of the clearing chain is relative to the track. Thus, in spatially e.g. worked through a platform restricted sections work better. In addition, the hinge connection allows a
Verlängerung des Querkanals zum Reinigen eines Weichenabschnittes.  Extension of the cross channel to clean a turnout section.
[003] Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung einer Maschine bzw. eines Verfahrens der gattungsgemäßen Art, die bzw. das eine Überstellung der Räumkette in die Betriebsposition auch innerhalb eines Lichtraumprofiles ermöglicht.  The object of the present invention is now to provide a machine or a method of the generic type, which allows a transfer of the clearing chain in the operating position and within a clearance gauge.
[004] Diese Aufgabe wird erfindungsgemäß mit den im Kennzeichen von Anspruch  This object is achieved with the in the characterizing part of claim
1 bzw. 4 angeführten Merkmalen gelöst. [005] Mit dieser verschwenkbaren Ausbildung der beiden am Längskanal angelenkten Endabschnitte ist eine problemlose Absenkung der Längskanäle zwischen der angrenzenden Schiene einerseits und der Lichtraumgrenze andererseits möglich. Für die anschließende Kupplung mit dem Querkanal ist lediglich eine Rückschwenkung der beiden Endabschnitte erforderlich. 1 or 4 listed features solved. With this pivotal design of the two hinged at the longitudinal end portions of a smooth lowering of the longitudinal channels between the adjacent rail on the one hand and the light space boundary on the other hand is possible. For the subsequent coupling with the transverse channel only a return pivoting of the two end sections is required.
[006] 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 description of the drawings.
[007] Im Folgenden wird die Erfindung anhand eines in der Zeichnung  In the following the invention with reference to a in the drawing
dargestellten Ausführungsbeispieles näher beschrieben. Es zeigen:  illustrated embodiment described in more detail. Show it:
[008] Fig.1 eine Seitenansicht einer Maschine mit einer Räumkette bzw.  1 is a side view of a machine with a clearing chain or
Räumvorrichtung für die Schotterreinigung, und Fig. 2 bis 5 jeweils  Broaching device for ballast cleaning, and Fig. 2 to 5 respectively
Detaildarstellungen eines von einem Längskanal zu einem Querkanal der Räumkette führenden Umlenkabschnittes. Der besseren Übersicht wegen sind die einzelnen Kettenglieder der Räumkette nicht dargestellt.  Detailed representations of a leading from a longitudinal channel to a transverse channel of the clearing chain deflecting section. For better clarity, the individual chain links of the clearing chain are not shown.
[009] Eine in Fig. 1 ersichtliche Räumkette 1 ist an einer Maschine 2 zur Reinigung einer Gleisbettung 3 angeordnet. Die Räumkette 1 ist während des  A clearing chain 1 shown in FIG. 1 is arranged on a machine 2 for cleaning a track bed 3. The clearing chain 1 is during the
Arbeitseinsatzes unterhalb eines angehobenen Gleises 4 als Endloskette um dieses herumgeführt angeordnet. Dabei wird verunreinigter Schotter 5 zu einer Siebanlage 6 gefördert. Der darin gereinigte Schotter 5 wird dann auf bereits bekannte Art und Weise wieder in das Gleis 4 eingebracht. Die Rotation der Räumkette 1 erfolgt in einer Rotationsebene 7, die zu einer Bettungsebene 8 geneigt angeordnet ist. Im Arbeitseinsatz der Räumkette 1 ist ein Querkanal 9 in einer Schnittlinie der beiden Ebenen 7,8 positioniert, die sich quer über die Gleisbettung 3 erstreckt. Work below a raised track 4 arranged as an endless chain around this. In this case, contaminated ballast 5 is conveyed to a screening plant 6. The gravel 5 cleaned therein is then reintroduced into the track 4 in a manner already known. The rotation of the clearing chain 1 takes place in a plane of rotation 7, which is arranged inclined to a Bettungsebene 8. In labor use of the clearing chain 1 a transverse channel 9 is positioned in a line of intersection of the two planes 7, 8 which extends transversely across the track bed 3.
[010] Wie in Fig. 2 bzw. 3 ersichtlich, ist der Querkanal 9 durch ein Kanalgelenk 10 jeweils an einem gekrümmten Ende 11 mit einem Längskanal 12 gelenkig verbunden. Die beiden Längskanäle 12 bilden mit dem Querkanal 9 einen Endloskanal zur Lagerung und Führung der durch einen Antrieb 13 rotierbaren Räumkette 1.  As can be seen in FIGS. 2 and 3, the transverse channel 9 is articulated by a channel joint 10, each at a curved end 11 with a longitudinal channel 12. The two longitudinal channels 12 form with the transverse channel 9 an endless channel for supporting and guiding the rotatable by a drive 13 Räumkette. 1
[011] Wie in Fig. 3 ersichtlich, setzt sich der Querkanal 9 aus einem Mittelabschnitt  As can be seen in Fig. 3, the transverse channel 9 is composed of a central portion
14 und zwei jeweils daran anschließenden und mittels einer Kupplung 14 and two each subsequent thereto and by means of a clutch
15 lösbaren Endabschnitten 16 zusammen. Jeder dieser 15 releasable end portions 16 together. Each of these
Endabschnitte 16 ist relativ zum angrenzenden Längskanal 12 in einem Winkel α (Fig. 4) von wenigstens 60° in der Rotationsebene 7 - von einer Betriebsposition in eine Überstellposition - um eine  End portions 16 are relative to the adjacent longitudinal channel 12 at an angle α (Fig. 4) of at least 60 ° in the plane of rotation 7 - from an operating position to a transfer position - by one
Schwenkachse 24 verschwenkbar.  Pivot axis 24 pivotable.
[012] Jedem Endabschnitt 16 ist eine Blockiervorrichtung 17 (Fig. 4) zur  Each end portion 16 is a blocking device 17 (FIG. 4) for
Blockierung der Schwenkbewegung in der Überstellposition zugeordnet. Der Blockiervorrichtung 17 ist eine mit einer zentralen Steuereinrichtung in Verbindung stehende Überwachungseinrichtung 23 für eine Anzeige der Blockierstellung zugeordnet.  Blocking the pivoting movement assigned in the transfer position. The blocking device 17 is associated with a monitoring device 23, which is in communication with a central control device, for displaying the blocking position.
[013] Bei der Fahrt der Maschine 2 zur Baustelle befinden sich die Endabschnitte  [013] When driving the machine 2 to the construction site, the end sections are located
16 in der in Fig. 4 strichpunktiert dargestellten Überstellposition. Vor dem Absenken der Längskanäle 12 in die Arbeitsposition wird eine Gruppe von aneinander grenzenden Schwellen 18 nach Lockerung von Schienenbefestigungsmitteln zur Bildung einer Schwellenlücke 19 in einer Schienenlängsrichtung 20 verschoben (Fig. 5). Anschließend werden die beiden Längskanäle 12 innerhalb eines zulässigen Lichtraumprofiles 21 von einer Gleismitte weg in einer Gleisquerrichtung nach außen (s. Pfeil 22 in Fig. 5) verschwenkt und unter Durchführung der blockierten Endabschnitte 16 durch die Schwellenlücke 19 abgesenkt. Danach werden die Endabschnitte 16 - nach Lösen der Blockiervorrichtung 17- in eine Betriebsposition (s. Fig. 4) verschwenkt und zur Bildung des Querkanals 9 mit dem Mittelabschnitt 14 verbunden. 16 in the transfer position shown in phantom in Fig. 4. Before lowering the longitudinal channels 12 into the working position, a group of adjacent sleepers 18 are displaced after loosening of rail fastening means to form a threshold gap 19 in a rail longitudinal direction 20 (FIG. 5). Subsequently, the two longitudinal channels 12 are pivoted away from a track center in a track transverse direction outwards (see arrow 22 in FIG. 5) within an allowable clearance 21 and are lowered through the threshold gap 19 while the blocked end sections 16 are being passed. The end sections 16 are then pivoted into an operating position (see Fig. 4) after the blocking device 17 has been released and are connected to the central section 14 to form the transverse channel 9.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Maschine (2) mit einer Räumkette (1 ) zum Transport von Schotter (5) einer Gleisbettung (3), bestehend aus einer Vielzahl von gelenkig 1. Machine (2) with a clearing chain (1) for transporting ballast (5) of a track bed (3), consisting of a plurality of articulated
miteinander verbundenen Kettengliedern, wobei die zur Rotation in einer zu einer Bettungsebene (8) geneigt angeordneten Rotationsebene (7) interconnected chain links, wherein the for rotation in a to a Bettungsebene (8) inclined rotation plane (7)
vorgesehene Räumkette (1 ) einen - im Arbeitseinsatz in einer Schnittlinie von Bettungs- und Rotationsebene (8,7) positionierten und zur Lagerung der Räumkette (1 ) vorgesehenen - Querkanal (9) aufweist, der jeweils durch ein Kanalgelenk (10) mit Längskanälen (12) verbunden ist, gekennzeichnet durch folgende Merkmale: a) der Querkanal (9) setzt sich aus einem Mittelabschnitt (14) und zwei jeweils daran anschließenden und mittels einer Kupplung (15) lösbaren Endabschnitten (16) zusammen, b) jeder Endabschnitt (16) ist relativ zum angrenzenden Längskanal (12) in einem Winkel α von wenigstens 60° in der Rotationsebene (7) - von einer Betriebsposition in eine Überstellposition - verschwenkbar. provided clearing chain (1) a - in use in a cutting line of bedding and rotation plane (8,7) positioned and provided for supporting the Räumkette (1) - transverse channel (9), each by a channel joint (10) with longitudinal channels ( 12), characterized by the following features: a) the transverse channel (9) is composed of a middle section (14) and two adjoining end sections (16) detachable by means of a coupling (15), b) each end section (16 ) is relative to the adjacent longitudinal channel (12) at an angle α of at least 60 ° in the plane of rotation (7) - from an operating position to a transfer position - pivotable.
2. Maschine nach Anspruch 1 , dadurch gekennzeichnet, dass jedem Endabschnitt (16) eine Blockiervorrichtung (17) zur Blockierung der 2. Machine according to claim 1, characterized in that each end portion (16) has a blocking device (17) for blocking the
Schwenkbewegung in der Überstellposition zugeordnet ist. Pivoting movement is assigned in the transfer position.
3. Maschine nach Anspruch 2, dadurch gekennzeichnet, dass der Blockiervorrichtung (17) eine mit einer zentralen Steuereinrichtung in Verbindung stehende Überwachungseinrichtung (23) für eine Anzeige der Blockierstellung zugeordnet ist. 3. Machine according to claim 2, characterized in that the blocking device (17) is associated with a central control device in connection monitoring device (23) for displaying the blocking position.
4. Verfahren zur Inbetriebnahme einer Maschine nach Anspruch 1 , gekennzeichnet durch folgende Merkmale: a) jeder Endabschnitt (16) wird in seine Überstellposition verschwenkt, b) vor dem Absenken der Längskanäle (12) in die Arbeitsposition wird eine Gruppe von aneinander grenzenden Schwellen (18) nach Lockerung von Schienenbefestigungsmitteln zur Bildung einer Schwellenlücke (19) in einer Schienenlängsrichtung verschoben, c) die beiden Längskanäle (12) werden innerhalb eines zulässigen Lichtraumprofiles (21 ) von einer Gleismitte weg in einer Gleisquerrichtung nach außen verschwenkt und anschließend unter Durchführung der Endabschnitte (16) durch die Schwellenlücke (19) abgesenkt, wonach die Endabschnitte (16) in eine Arbeitsposition verschwenkt und mit dem Mittelabschnitt (14) verbunden werden. 4. A method for commissioning a machine according to claim 1, characterized by the following features: a) each end portion (16) is pivoted to its transfer position, b) before lowering the longitudinal channels (12) in the working position is a group of adjacent thresholds ( 18) displaced after loosening of rail fastening means to form a threshold gap (19) in a rail longitudinal direction, c) the two longitudinal channels (12) are within a permissible clearance profile (21) from a track center away in a track transverse direction pivoted outwardly and then lowered while passing through the end portions (16) through the threshold gap (19), after which the end portions (16) are pivoted to a working position and connected to the central portion (14).
EP13727046.8A 2012-06-12 2013-05-21 Machine having a clearing chain for transporting ballast, and method Active EP2867411B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT6722012A AT512163B1 (en) 2012-06-12 2012-06-12 Machine with a clearing chain for the transport of gravel and procedures
PCT/EP2013/001502 WO2013185877A1 (en) 2012-06-12 2013-05-21 Machine having a clearing chain for transporting ballast, and method

Publications (2)

Publication Number Publication Date
EP2867411A1 true EP2867411A1 (en) 2015-05-06
EP2867411B1 EP2867411B1 (en) 2016-08-31

Family

ID=48576935

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13727046.8A Active EP2867411B1 (en) 2012-06-12 2013-05-21 Machine having a clearing chain for transporting ballast, and method

Country Status (7)

Country Link
EP (1) EP2867411B1 (en)
JP (1) JP6150884B2 (en)
CN (1) CN104395527B (en)
AT (1) AT512163B1 (en)
ES (1) ES2603211T3 (en)
PL (1) PL2867411T3 (en)
WO (1) WO2013185877A1 (en)

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US2914867A (en) * 1953-08-10 1959-12-01 Scheuchzer Fredy Track ballast machine
AT294899B (en) * 1969-12-18 1971-12-10 Plasser Bahnbaumasch Franz Mobile machine for picking up ballast from railway tracks
JPH0442327Y2 (en) * 1987-03-10 1992-10-06
ATA173689A (en) * 1989-07-18 1995-01-15 Plasser Bahnbaumasch Franz DEVICE FOR BALL BED CLEANING MACHINES
EP0538760B1 (en) * 1991-10-24 1994-07-27 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Conveyor and endless chain assembly for railway track working machines
DK0824163T3 (en) * 1996-08-14 2004-06-28 Plasser Bahnbaumasch Franz Track building machine for excavation of ballast material
US5926981A (en) * 1996-08-14 1999-07-27 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Track work machine for excavating material from a track bed
AT4370U3 (en) * 2001-04-02 2002-03-25 Plasser Bahnbaumasch Franz CLEARING CHAIN FOR A TRACKING MACHINE
AT6487U3 (en) * 2003-07-15 2004-10-25 Plasser Bahnbaumasch Franz ROOM CHAIN FOR THE TRANSPORT OF SCOTS OF A BEDDING
AT6488U3 (en) * 2003-07-18 2004-10-25 Plasser Bahnbaumasch Franz ROOM CHAIN WITH LOWERED JOINT
CN2820948Y (en) * 2005-07-28 2006-09-27 襄樊金鹰轨道车辆有限责任公司 Railway switch ballast digging device
CN2830485Y (en) * 2005-08-08 2006-10-25 昆明中铁大型养路机械集团有限公司 Railroad switch screen scarifier digger able to automatic regulate width
DE502006008191D1 (en) * 2005-08-11 2010-12-09 Plasser Bahnbaumasch Franz MACHINE FOR RENEWING A TRAIL
CN2846474Y (en) * 2005-09-20 2006-12-13 昆明中铁大型养路机械集团有限公司 Vertical digging device
AT505911B1 (en) * 2008-01-02 2009-05-15 Plasser Bahnbaumasch Franz MACHINE AND METHOD FOR RECEIVING SCRAP OF A TRACK
CH704459B1 (en) * 2011-02-11 2015-05-15 Matisa Matériel Ind Sa A method for starting a clearing device and a track-laying machine with such a clearing device.

Non-Patent Citations (1)

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Title
See references of WO2013185877A1 *

Also Published As

Publication number Publication date
AT512163B1 (en) 2013-06-15
EP2867411B1 (en) 2016-08-31
WO2013185877A1 (en) 2013-12-19
JP6150884B2 (en) 2017-06-21
CN104395527B (en) 2016-10-26
AT512163A4 (en) 2013-06-15
CN104395527A (en) 2015-03-04
PL2867411T3 (en) 2017-02-28
ES2603211T3 (en) 2017-02-24
JP2015519497A (en) 2015-07-09

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