EP1984566B1 - Device for raising a switch rail - Google Patents

Device for raising a switch rail Download PDF

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Publication number
EP1984566B1
EP1984566B1 EP07701279A EP07701279A EP1984566B1 EP 1984566 B1 EP1984566 B1 EP 1984566B1 EP 07701279 A EP07701279 A EP 07701279A EP 07701279 A EP07701279 A EP 07701279A EP 1984566 B1 EP1984566 B1 EP 1984566B1
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EP
European Patent Office
Prior art keywords
rollers
rib plate
flange
rail
roller holder
Prior art date
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EP07701279A
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German (de)
French (fr)
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EP1984566A1 (en
Inventor
Josef Leitner
Mario Schreibmaier
Heinz Ossberger
Franz Stelzer
Mario Hosner
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.)
Voestalpine Turnout Technology Zeltweg GmbH
Voestalpine Railway Systems GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine Weichensysteme GmbH
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Application filed by Voestalpine VAE GmbH, Voestalpine Weichensysteme GmbH filed Critical Voestalpine VAE GmbH
Priority to PL07701279T priority Critical patent/PL1984566T3/en
Publication of EP1984566A1 publication Critical patent/EP1984566A1/en
Application granted granted Critical
Publication of EP1984566B1 publication Critical patent/EP1984566B1/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00Switches; Crossings
    • E01B7/02Tongues; Associated constructions

Definitions

  • the invention relates to a device for lifting a tongue rail of a switch when switching the tongue rail, with a roller holder for rollers or rollers, which is to be arranged laterally outside a sliding chair within the rails facing surface of a threshold.
  • rollers of the type mentioned are, for example, from the AT-001448 U1 known.
  • the rollers are arranged in a roller carrier which is itself fixed between adjacent sleepers on the rail.
  • the subsequent cultivation of such roller carriers is indeed very simple. Due to the arrangement of the rollers between adjacent sleepers, but maintenance work, and in particular track tamping, hindered. In these cases disassembly, reassembly and re-adjustment is required.
  • rollers are arranged in a manner that the space between adjacent sleepers for maintenance of the track bed is kept free.
  • the determination is made here on a separate carrier, which in turn is fixed to the stock rail, so that here is a high installation and adjustment costs.
  • an integrated rolling device which is arranged in a specially designed ribbed plate, wherein the sliding surface of a sliding chair is additionally fixed laterally next to the rolling device on the ribbed plate.
  • the rolling device can in this case be determined in accordance with a plurality of screws in each case a plurality of holes of the ribbed plate oriented to allow a corresponding adjustment. For the correct position but at least two screws and two slots are provided to ensure that the tongue rail no longer rests in the adjacent position on the rollers. A subsequent installation of such rolling devices requires complete replacement of the ribbed plate and elaborate adaptation work.
  • the invention now aims to provide a simple rolling device whose assembly can be done without complex Adaptiverungsfound in a simple manner with only a single screw on the available space next to the sliding chair and within the width of a threshold, without this lateral parts in the Protruding area between adjacent thresholds.
  • the device according to the invention of the type mentioned essentially consists in that the roller holder is connected to a flange carrying a stop bar for fixing to the rib plate and that the stop bar in the position connected to the rib plate at one edge of the rib plate laterally is applied.
  • a roller holder is connected to a stop bar bearing flange for fixing a ribbed plate, in such a flange, a corresponding slot may be provided to with only a single screw, which dips into a corresponding optionally made subsequent drilling of the ribbed plate, a appropriate determination.
  • the device of the invention is also suitable for retrofitting, since it is only sufficient to make a single screw hole in the ribbed plate at a suitable distance and provided with a thread to ensure the appropriate determination in the correct position. Only in the vertical direction, it may be necessary in special cases to ensure a whopping investment of the roll holder to adapt the lower edge of the roll holder accordingly.
  • the roller holder is in this case designed so that the roller holder has two transverse to the rail longitudinal direction for resting on the rib plate certain cheeks for receiving the axes or shafts of rollers or rollers, which are connected to the flange.
  • a particularly stable construction results in this case if the training is such that the roll holder is formed as lying on the ribbed plate upwardly open frame or box.
  • Such a box may be formed as a casting and in any case has the corresponding torsional strength and this even if the determination is made via a flange at only one point of the ribbed plate, at the same time hindered or prevented the pivoting about the axis of fixing by the stop bar is.
  • This casting can be particularly low because the attachment to the flange is made outside the frame or box of the roll support, so that the roll support can largely rest on the surface of the fin plate on which the sliding parts of the slide chair are also fixed in a conventional manner. Special adaptations compared to conventional ribbed plates are not required due to this low construction.
  • the training is advantageously made such that the cheeks on their ribs plate facing lower edges recesses exhibited.
  • the correct adjustment relative to the stock rail or the position in which the tongue rail to rest on the stock rail can be ensured in a particularly simple manner, characterized in that the flange has a slot for receiving a locking bolt or a screw. Together with the stop bar, which rests against the side edge of the ribbed plate and forms a torsion, this leads to the compact-built rolling device can be very easily mounted on the freely available space on the ribbed plate, since only one mounting hole for fixing the position is required.
  • the slot measured transversely to the rail longitudinal direction is shorter than the length of the stop bar.
  • the stop bar is in this way much longer than the slot and can also safely absorb high torsional forces, without a rotation or pivoting is possible.
  • a cover on the casting to release in this way only the upper portion of reaching the tongue rail in contact rolling body.
  • the training here is preferably made so that the cheeks, the frame or the box cross, attachable lid member is provided which has openings for the rollers or rollers.
  • a rolling device with a sprung roller is provided for the rear adjustment of the tongue rail, in which only a small transverse movement of the tongue occurs.
  • a spring is loosely inserted during assembly in the rolling device and installed a rocker with pre-assembled role. The spring is dimensioned such that during the passage of a train a safe deflection takes place, so that during the crossing no load on the role is given.
  • a mechanical stop may further be provided to limit the deflection.
  • FIG.1 a perspective view of a ribbed plate with a portion of a stock rail and a portion of a voltage applied to the stock rail tongue rail on a corresponding slide chair with the specified on the ribbed plate rolling device
  • Fig.2 a side view in the direction of arrow II of Fig.1
  • Figure 3 a plan view of the rib plates with attached rolling device with removed rails
  • Figure 4 a section along the line IV-IV of Figure 3 ,
  • a ribbed plate 1 which carries a sliding chair 2, via which a tongue rail 3 in the direction of the double arrow 4 can be moved away to a stock rail 5 or away from a stock rail 5.
  • the ribbed plate 1 carries a rolling device or roller holder 8, which is connected by means of a flange 9 and a screw 10 with the ribbed plate 1.
  • Fig.1 Furthermore, it can be seen the stop bar 11 of the flange 9, which blocks a pivoting of the flange and thus the rolling device about the axis 12 of the screw 10 schematically indicated.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Seats For Vehicles (AREA)

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Anheben einer Zungenschiene einer Weiche beim Umstellen der Zungenschiene, mit einer Rollenhalterung für Rollen oder Walzen, welche seitlich außerhalb eines Gleitstuhls innerhalb der den Schienen zugewandten Oberfläche einer Schwelle anzuordnen ist.The invention relates to a device for lifting a tongue rail of a switch when switching the tongue rail, with a roller holder for rollers or rollers, which is to be arranged laterally outside a sliding chair within the rails facing surface of a threshold.

Vorrichtungen der eingangs genannten Art sind beispielsweise aus der AT-001448 U1 bekannt. Bei dieser bekannten Vorrichtung werden die Rollen in einem Rollenträger anbeordnet, welcher selbst zwischen benachbarten Schwellen am Schienenfuß festgelegt ist. Der nachträgliche Anbau derartiger Rollenträger ist zwar überaus einfach. Bedingt durch die Anordnung der Rollen zwischen benachbarten Schwellen, werden aber Wartungsarbeiten, und insbesondere Gleisstopfarbeiten, behindert. In diesen Fällen ist eine Demontage, eine neuerliche Montage und eine neuerliche Justierung erforderlich.Devices of the type mentioned are, for example, from the AT-001448 U1 known. In this known device, the rollers are arranged in a roller carrier which is itself fixed between adjacent sleepers on the rail. The subsequent cultivation of such roller carriers is indeed very simple. Due to the arrangement of the rollers between adjacent sleepers, but maintenance work, and in particular track tamping, hindered. In these cases disassembly, reassembly and re-adjustment is required.

Aus der EP 851063 A1 ist eine Rollvorrichtung der eingangs genannten Art bekannt geworden, bei welcher die Rollen gemeinsam mit einem Rollenträger mit einer Mehrzahl von Schrauben an einer Schwelle festgelegt werden. Bei einer derartigen Anordnung ist eine Justierung relativ zur Gleitfläche von Gleitstühlen erforderlich, sodass unter Verwendung von Zwischenplatten bzw. Zwischenscheiben die korrekte Höhenlage jeweils einzeln bei jeder Montage festgelegt werden muss.From the EP 851063 A1 a rolling device of the aforementioned type has become known, in which the rollers are fixed together with a roller carrier with a plurality of screws at a threshold. In such an arrangement, an adjustment relative to the sliding surface of sliding chairs is required so that the use of intermediate plates or washers, the correct altitude must be set individually for each assembly.

Auch bei der aus der DE 10116041 A1 bekannt gewordenen Ausbildung sind die Rollen in einer Weise angeordnet, dass der Raum zwischen benachbarten Schwellen für Wartungsarbeiten des Gleisbetts freigehalten wird. Die Festlegung erfolgt aber hier an einem gesonderten Träger, welcher selbst wiederum an der Backenschiene festgelegt ist, sodass auch hier ein hoher Montage- und Justierungsaufwand gegeben ist.Also at the time of the DE 10116041 A1 have been known training, the rollers are arranged in a manner that the space between adjacent sleepers for maintenance of the track bed is kept free. However, the determination is made here on a separate carrier, which in turn is fixed to the stock rail, so that here is a high installation and adjustment costs.

Aus der DE 102004004784 A1 ist eine integrierte Rollvorrichtung bekannt geworden, welche in einer speziell ausgebildeten Rippenplatte angeordnet ist, wobei auf der Rippenplatte zusätzlich auch seitlich neben der Rollvorrichtung die Gleitfläche eines Gleitstuhls festgelegt ist. Die Rollvorrichtung kann hierbei entsprechend über eine Mehrzahl von Schrauben an jeweils einer Mehrzahl von Bohrungen der Rippenplatte orientiert festgelegt werden, um eine entsprechende Justierung zu ermöglichen. Für die korrekte Position sind aber wenigstens zwei Schrauben und zwei Langlöcher vorgesehen, um sicherzustellen, dass die Zungenschiene in anliegender Position nicht mehr auf den Rollen aufliegt. Ein nachträglicher Einbau derartiger Rollvorrichtungen erfordert den vollständigen Austausch der Rippenplatte und aufwändige Adaptierungsarbeiten.From the DE 102004004784 A1 an integrated rolling device has become known, which is arranged in a specially designed ribbed plate, wherein the sliding surface of a sliding chair is additionally fixed laterally next to the rolling device on the ribbed plate. The rolling device can in this case be determined in accordance with a plurality of screws in each case a plurality of holes of the ribbed plate oriented to allow a corresponding adjustment. For the correct position but at least two screws and two slots are provided to ensure that the tongue rail no longer rests in the adjacent position on the rollers. A subsequent installation of such rolling devices requires complete replacement of the ribbed plate and elaborate adaptation work.

Die Erfindung zielt nun darauf ab, eine einfache Rollvorrichtung zu schaffen, deren Montage auch ohne aufwändige Adaptiverungsarbeiten in einfacher Weise mit nur einer einzigen Verschraubung auf dem verfügbaren Platz neben dem Gleitstuhl und innerhalb der Breite einer Schwelle erfolgen kann, ohne dass hierbei seitliche Teile in den Bereich zwischen benachbarten Schwellen vorragen.The invention now aims to provide a simple rolling device whose assembly can be done without complex Adaptiverungsarbeiten in a simple manner with only a single screw on the available space next to the sliding chair and within the width of a threshold, without this lateral parts in the Protruding area between adjacent thresholds.

Zur Lösung dieser Aufgabe besteht die erfindungsgemäße Vorrichtung der eingangs genannten Art im Wesentlichen darin, dass die Rollenhalterung mit einem eine Anschlagleiste tragenden Flansch für die Festlegung an der Rippenplatte verbunden ist und dass die Anschlagleiste in der mit der Rippenplatte verbundenen Position an einer Kante der Rippenplatte seitlich anliegt. Dadurch, dass eine Rollenhalterung mit einem eine Anschlagleiste tragenden Flansch für die Festlegung einer Rippenplatte verbunden ist, kann in einem derartigen Flansch ein entsprechendes Langloch vorgesehen sein, um mit nur einer einzigen Schraube, welche in eine entsprechende gegebenenfalls nachträglich vorgenommene Bohrung der Rippenplatte eintaucht, eine entsprechende Festlegung zu ermöglichen. Da aber eine derartige Verschraubung mit nur einer einzigen Schraube ein seitliches Verschwenken der Rollen um die durch die Schraube gebildete Achse nicht sicher verhindern würde, ist für die geforderte Stabilität und Sicherung der gewählten Lage die Ausbildung so getroffen, dass der Flansch eine Anschlagleiste trägt, welche nach dem Festschrauben an der Seitenkante der Rippenplatte zur Anlage kommt. Diese Anschlagleiste sichert somit gemeinsam mit der Festlegung durch die Schrauben den Flansch und damit die Rollenhalterung gegen ein Verschwenken um die Achse der Schraube, sodass mit nur einer einzigen Schraube nicht nur die entsprechende Position relativ zur Backenschiene eingestellt werden kann, sondern auch gleichzeitig eine Verdrehsicherung bzw. Verschwenksicherung und damit eine Lagesicherung erzielt werden kann. Die erfindungsgemäße Einrichtung eignet sich hierbei auch für den nachträglichen Anbau, da es ja lediglich genügt ein einziges Schraubloch in der Rippenplatte in geeignetem Abstand vorzunehmen und mit einem Gewinde zu versehen, um die entsprechende Festlegung in der korrekten Position zu gewährleisten. Lediglich in Höhenrichtung kann es in Spezialfällen erforderliche sein, um eine satte Anlage der Rollenhalterung zu gewährleisten, die Unterkante der Rollenhalterung entsprechend zu adaptieren.To solve this problem, the device according to the invention of the type mentioned essentially consists in that the roller holder is connected to a flange carrying a stop bar for fixing to the rib plate and that the stop bar in the position connected to the rib plate at one edge of the rib plate laterally is applied. Characterized in that a roller holder is connected to a stop bar bearing flange for fixing a ribbed plate, in such a flange, a corresponding slot may be provided to with only a single screw, which dips into a corresponding optionally made subsequent drilling of the ribbed plate, a appropriate determination. But since such a screw with a single screw a lateral pivoting of the rollers would not reliably prevent the axis formed by the screw, the training is made for the required stability and assurance of the selected position that the flange carries a stop bar, which comes after tightening on the side edge of the ribbed plate to rest , This stop bar thus ensures together with the determination by the screws the flange and thus the roll holder against pivoting about the axis of the screw so that not only the corresponding position can be adjusted relative to the stock rail with a single screw, but also at the same time a rotation or Pivot protection and thus a position assurance can be achieved. The device of the invention is also suitable for retrofitting, since it is only sufficient to make a single screw hole in the ribbed plate at a suitable distance and provided with a thread to ensure the appropriate determination in the correct position. Only in the vertical direction, it may be necessary in special cases to ensure a whopping investment of the roll holder to adapt the lower edge of the roll holder accordingly.

In besonders einfacher Weise ist die Rollenhalterung hierbei so ausgebildet, dass die Rollenhalterung zwei quer zur Schienenlängsrichtung verlaufende zur Auflage auf der Rippenplatte bestimmte Wangen zur Aufnahme der Achsen oder Wellen der Rollen oder Walzen aufweist, welche mit dem Flansch verbunden sind. Eine besonders stabile Konstruktion ergibt sich hierbei, wenn die Ausbildung so getroffen ist, dass die Rollenhalterung als auf der Rippenplatte aufliegender nach oben offener Rahmen oder Kasten ausgebildet ist. Ein derartiger Kasten kann als Gussteil ausgebildet sein und weist jedenfalls die entsprechende Torsionsfestigkeit auf und dies auch dann, wenn die Festlegung über einen Flansch an nur einer Stelle der Rippenplatte erfolgt, wobei gleichzeitig die Verschwenkung um die Achse der Festlegung durch die Anschlagleiste behindert bzw. verhindert ist. Dieser Gussteil kann hierbei besonders nieder bauen, da die Befestigung am Flansch außerhalb des Rahmens oder Kastens der Rollenhalterung erfolgt, sodass die Rollenhalterung weitestgehend auf der Oberfläche der Rippenplatte aufliegen kann, auf welcher auch die Gleitteile des Gleitstuhls in konventioneller Weise festgelegt sind. Besondere Adaptierungen gegenüber konventionellen Rippenplatten sind bedingt durch diese niedere Bauweise nicht erforderlich.In a particularly simple manner, the roller holder is in this case designed so that the roller holder has two transverse to the rail longitudinal direction for resting on the rib plate certain cheeks for receiving the axes or shafts of rollers or rollers, which are connected to the flange. A particularly stable construction results in this case if the training is such that the roll holder is formed as lying on the ribbed plate upwardly open frame or box. Such a box may be formed as a casting and in any case has the corresponding torsional strength and this even if the determination is made via a flange at only one point of the ribbed plate, at the same time hindered or prevented the pivoting about the axis of fixing by the stop bar is. This casting can be particularly low because the attachment to the flange is made outside the frame or box of the roll support, so that the roll support can largely rest on the surface of the fin plate on which the sliding parts of the slide chair are also fixed in a conventional manner. Special adaptations compared to conventional ribbed plates are not required due to this low construction.

Um bei einer derartigen Konstruktion sicher zu stellen, dass das Eindringen von Verunreinigungen die Funktion nicht beeinträchtigt, und um einen Abtransport derartiger Verunreinigungen aus dem Rahmen oder Kasten sicherzustellen, ist die Ausbildung mit Vorteil so getroffen, dass die Wangen an ihrer der Rippenplatte zugewandeten Unterkanten Ausnehmungen aufwiesen.In order to ensure in such a construction that the ingress of contaminants does not affect the function, and to ensure removal of such contaminants from the frame or box, the training is advantageously made such that the cheeks on their ribs plate facing lower edges recesses exhibited.

Die korrekte Justierung relativ zur Backenschiene bzw. der Position, in welcher die Zungenschiene an der Backenschiene anliegen soll, kann in besonders einfacher Weise dadurch gewährleistet werden, dass der Flansch ein Langloch für die Aufnahme eines Verriegelungsbolzens bzw. einer Schraube aufweist. Gemeinsam mit der Anschlagleiste, welche an der Seitekante der Rippenplatte anliegt und einen Verdrehschutz bildet, führt dies dazu, dass die kompakt bauende Rolleinrichtung sich sehr einfach auf dem frei verfügbaren Raum auf der Rippenplatte montieren lässt, da nur eine Befestigungsbohrung zur Lagefixierung erforderlich ist.The correct adjustment relative to the stock rail or the position in which the tongue rail to rest on the stock rail can be ensured in a particularly simple manner, characterized in that the flange has a slot for receiving a locking bolt or a screw. Together with the stop bar, which rests against the side edge of the ribbed plate and forms a torsion, this leads to the compact-built rolling device can be very easily mounted on the freely available space on the ribbed plate, since only one mounting hole for fixing the position is required.

Um die Verdrehsicherung bei kleinen Bauweisen auch gegenüber großen Drehkräften sicherzustellen ist die Ausbildung mit Vorteil so getroffen, dass das Langloch in Richtung quer zur Schienenlängsrichtung gemessen kürzer ist als die Länge der Anschlagleiste. Die Anschlagleiste ist auf diese Weise wesentlich länger als das Langloch und kann auch hohe Verdrehkräfte sicher aufnehmen, ohne dass eine Verdrehung bzw. Verschwenkung möglich wird.In order to ensure the rotation in small constructions against large rotational forces training is advantageously made so that the slot measured transversely to the rail longitudinal direction is shorter than the length of the stop bar. The stop bar is in this way much longer than the slot and can also safely absorb high torsional forces, without a rotation or pivoting is possible.

Um das Eindringen von Schmutz oder dgl. zu vermeiden, kann in besonders einfacher Weise eine Abdeckung auf das Gussteil aufgeklemmt werden, um auf diese Weise nur den oberen Teilbereich der mit der Zungenschiene in Berührung gelangenden Rollkörper freizulassen. Die Ausbildung ist hierbei bevorzugt so getroffen, dass ein die Wangen, den Rahmen oder den Kasten übergreifendes, aufsteckbares Deckelelement vorgesehen ist, welches Durchbrechungen für die Rollen oder Walzen aufweist.In order to avoid the ingress of dirt or the like, can be clamped in a particularly simple manner, a cover on the casting to release in this way only the upper portion of reaching the tongue rail in contact rolling body. The training here is preferably made so that the cheeks, the frame or the box cross, attachable lid member is provided which has openings for the rollers or rollers.

Für gegebenenfalls erforderliche Adaptierungen an unterschiedlichen Höhen des Gleitstuhls reicht es in aller Regel aus die beiden Auflagerflächen der Rollenhalterung entsprechend zu bearbeiten, um ein sattes Anliegen sicherzustellen.For possibly required adaptations at different heights of the slide chair, it is usually sufficient to machine the two bearing surfaces of the roller holder in order to ensure a rich fit.

Bei einer weiteren bevorzugten Ausbildung ist für den hinteren Verstellbereich der Zungenschiene, in der nur eine geringe Querbewegung der Zunge erfolgt, eine Rollvorrichtung mit einer gefederten Rolle vorgesehen. Hierbei wird eine Feder bei der Montage lose in die Rollvorrichtung eingelegt und eine Schwinge mit vormontierter Rolle eingebaut. Die Feder ist derart bemessen, dass bei der Überfahrt eines Zuges eine sichere Einfederung erfolgt, sodass bei der Überfahrt keine Belastung der Rolle gegeben ist. Ein mechanischer Anschlag kann weiters zur Begrenzung des Durchfederns vorgesehen sein.In a further preferred embodiment, a rolling device with a sprung roller is provided for the rear adjustment of the tongue rail, in which only a small transverse movement of the tongue occurs. Here, a spring is loosely inserted during assembly in the rolling device and installed a rocker with pre-assembled role. The spring is dimensioned such that during the passage of a train a safe deflection takes place, so that during the crossing no load on the role is given. A mechanical stop may further be provided to limit the deflection.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung schematisch dargestellten Ausführungsbeispiels näher erläutert. In dieser zeigen Fig.1 eine perspektivische Ansicht einer Rippenplatte mit einem Teilbereich einer Backenschiene und einem Teilbereich einer an der Backenschiene anliegenden Zungenschiene auf einem entsprechenden Gleitstuhl mit der an der Rippenplatte festgelegten Rollvorrichtung, Fig.2 eine Seitenansicht in Richtung des Pfeils II der Fig.1, Fig.3 eine Draufsicht auf die Rippenplatten mit aufgesetzter Rollvorrichtung bei abgenommenen Schienen und Fig.4 einen Schnitt nach der Linie IV-IV der Fig.3.The invention will be explained in more detail with reference to an embodiment schematically illustrated in the drawing. In this show Fig.1 a perspective view of a ribbed plate with a portion of a stock rail and a portion of a voltage applied to the stock rail tongue rail on a corresponding slide chair with the specified on the ribbed plate rolling device, Fig.2 a side view in the direction of arrow II of Fig.1 . Figure 3 a plan view of the rib plates with attached rolling device with removed rails and Figure 4 a section along the line IV-IV of Figure 3 ,

In Fig.1 ist eine Rippenplatte 1 dargestellt, welche einen Gleitstuhl 2 trägt, über welchen eine Zungenschiene 3 in Richtung des Doppelpfeils 4 zu einer Backenschiene 5 hin oder von einer Backenschiene 5 wegbewegt werden kann. Die Rippenplatte 1 trägt eine Rollvorrichtung oder Rollenhalterung 8, welche mittels eines Flansches 9 und einer Schraube 10 mit der Rippenplatte 1 verbunden ist. In Fig.1 weiters ersichtlich ist die Anschlagleiste 11 des Flansches 9, welche ein Verschwenken des Flansches und damit der Rollvorrichtung um die schematisch mit 12 bezeichnete Achse der Schraube 10 blockiert.In Fig.1 a ribbed plate 1 is shown, which carries a sliding chair 2, via which a tongue rail 3 in the direction of the double arrow 4 can be moved away to a stock rail 5 or away from a stock rail 5. The ribbed plate 1 carries a rolling device or roller holder 8, which is connected by means of a flange 9 and a screw 10 with the ribbed plate 1. In Fig.1 Furthermore, it can be seen the stop bar 11 of the flange 9, which blocks a pivoting of the flange and thus the rolling device about the axis 12 of the screw 10 schematically indicated.

In der Darstellung nach Fig.2 sind die Bezugszeichen aus Fig.1 unmittelbar beibehalten, wobei eine Rippe 13 ersichtlich ist, welche den Fuß 7 der Backenschiene 5 hintergreift. Weiters ist in Fig.2 ersichtlich, dass die Oberkante der Rollen 14 höher liegt als die Gleitfläche 15 des Gleitstuhls, um auf diese Weise im Bereich der angehobenen Zungenschiene die Gleitreibung zu eliminieren und die Umstellkraft zu reduzieren. Die Rippenplatte 1 ist hier über Schrauben 6 mit der Schwelle 18 verbunden. In Fig.2 ist schließlich ein Aufsteckteil oder Deckelement 16 ersichtlich, welches über die Rollvorrichtung 8 gesteckt ist und auf diese Weise den Freiraum verringert, über welchen Staub eindringen kann.In the illustration after Fig.2 the reference numbers are off Fig.1 maintained immediately, with a rib 13 can be seen, which engages behind the foot 7 of the stock rail 5. Furthermore is in Fig.2 It can be seen that the upper edge of the rollers 14 is higher than the sliding surface 15 of the slide chair, in this way in the region of the raised tongue rail to eliminate the sliding friction and reduce the Umsetzkraft. The ribbed plate 1 is connected here via screws 6 with the threshold 18. In Fig.2 Finally, a Aufsteckteil or cover member 16 can be seen, which is inserted over the rolling device 8 and thus reduces the free space over which dust can penetrate.

In Fig.3 schließlich ergibt sich aus der Draufsicht, dass der Flansch 9 ein Langloch 17 aufweist, in welches die Schraube 10 eingreift. Das Langloch erlaubt somit die Justierung der Rollen 14 in Richtung des Doppelpfeils 4, welcher der Verstellrichtung der Zungenschiene entspricht, wobei der Flansch wiederum durch die mit dem Flansch verbundene Anschlagleiste 11 gegen eine Verschwenkung um die Achse der Schraube 10 gesichert ist.In Figure 3 Finally, it follows from the plan view that the flange 9 has a slot 17 into which the screw 10 engages. The slot thus allows the adjustment of the rollers 14 in the direction of the double arrow 4, which corresponds to the adjustment of the tongue rail, wherein the flange is in turn secured by the stop bar 11 connected to the flange against pivoting about the axis of the screw 10.

Aus der Schnittdarstellung nach Fig.4 ergibt sich nun zusätzlich, dass die Unterkante der die Wellen 19 der Rollen 14 tragenden Wangen eine Ausnehmung 20 freilassen, über welche gegebenenfalls eingedrungener Staub bzw. Schmutz austreten kann, um die freie Rotation der Rollen 14 nicht zu behindern. Gegebenenfalls erforderliche Feinjustierungen in Höhenrichtung können durch Bearbeiten der dieser Ausnehmung 20 benachbarten Bereiche 21 und 22 der Wangen erfolgen, sodass eine exakte Einstellung der Höhenlage relativ zur Gleitfläche des Gleitstuhls 2, bei welcher die Oberkante der Rollen 14 oberhalb der Gleitfläche liegen, in einfacher Weise gelingt.From the sectional view to Figure 4 now additionally results in that the lower edge of the cheeks carrying the shafts 19 of the rollers 14 leave free a recess 20 via which any dust or dirt that may have penetrated can escape, so as not to hinder the free rotation of the rollers 14. Optionally required fine adjustments in height direction can be done by editing the recess 20 adjacent areas 21 and 22 of the cheeks, so that an exact adjustment of the altitude relative to the sliding surface of the slide chair 2, in which the upper edge of the rollers 14 are above the sliding surface, succeeding in a simple manner ,

Claims (8)

  1. A device for lifting a tongue rail of a switch during switching of the tongue rail, including a roller holder for rollers or rolls, which is arranged laterally outside a slide chair within the surface of a sleeper facing the rails, characterized in that the roller holder (8) is connected with a flange (9) carrying a stop bar (11) for fixation to the rib plate (1), and that the stop bar (11) laterally bears against an edge of the rib plate (1) in the position connected with the rib plate (1).
  2. A device according to claim 1, characterized in that the roller holder (8) comprises two cheeks extending transversely to the longitudinal direction of the rail and intended for abutment on the rib plate (1) to accommodate the axes or shafts (19) of the rollers or rolls (14), which are connected with the flange.
  3. A device according to claim 1, characterized in that the roller holder (8) is designed as an upwardly open frame or box resting on the rib plate (1).
  4. A device according to claim 1, 2 or 3, characterized in that the cheeks have recesses on their lower edges facing the rib plate (1).
  5. A device according to any one of claims 1 to 4, characterized in that the flange (9) has an oblong hole for receiving a locking bolt or a screw (10).
  6. A device according to any one of claims 1 to 5, characterized in that the oblong hole is shorter than the length of the stop bar (11), measured in the direction transverse to the longitudinal direction of the rail.
  7. A device according to any one of claims 1 to 6, characterized in that a slip-on cover element (16) overlapping the cheeks, the frame or the box and including openings for the rollers or rolls (14) is provided.
  8. A device according to any one of claims 1 to 7, characterized in that the rollers or rolls (14) are spring-mounted.
EP07701279A 2006-02-14 2007-01-26 Device for raising a switch rail Active EP1984566B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07701279T PL1984566T3 (en) 2006-02-14 2007-01-26 Device for raising a switch rail

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0010806U AT9061U1 (en) 2006-02-14 2006-02-14 DEVICE FOR RAISING A TORQUE RAIL
PCT/AT2007/000033 WO2007092971A1 (en) 2006-02-14 2007-01-26 Device for raising a switch rail

Publications (2)

Publication Number Publication Date
EP1984566A1 EP1984566A1 (en) 2008-10-29
EP1984566B1 true EP1984566B1 (en) 2010-09-29

Family

ID=37685550

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07701279A Active EP1984566B1 (en) 2006-02-14 2007-01-26 Device for raising a switch rail

Country Status (9)

Country Link
US (1) US20090056585A1 (en)
EP (1) EP1984566B1 (en)
AT (2) AT9061U1 (en)
BR (1) BRPI0710476A2 (en)
CA (1) CA2640271A1 (en)
DE (1) DE502007005194D1 (en)
PL (1) PL1984566T3 (en)
WO (1) WO2007092971A1 (en)
ZA (1) ZA200806406B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979113B1 (en) * 2011-08-18 2013-08-16 Vossloh Cogifer ROLL POSITIONING DEVICE FOR MANEUVER ASSISTANCE SYSTEM
CN107780310B (en) * 2017-12-05 2024-01-19 中国铁建重工集团股份有限公司 Slide plate for railway switch

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US224157A (en) * 1880-02-03 Railroad-switch
AT397673B (en) * 1992-05-18 1994-06-27 Voest Alpine Eisenbahnsysteme DEVICE FOR DETERMINING SLIDING INSERTS
US5390881A (en) * 1992-07-22 1995-02-21 Bwg Butzbacher Weichenbau Gmbh Roller assembly for a switch tongue used with a stock rail
ATE147810T1 (en) * 1992-10-16 1997-02-15 Vae Ag DEVICE FOR FACILITATING THE MOVEMENT OF MOVING RAILS OR RAIL PARTS
CZ279264B6 (en) * 1993-05-25 1995-03-15 Pavel Ing. Vršecký Points slip
US5482231A (en) * 1994-06-07 1996-01-09 Double T Railroad Products Rail switch point assist apparatus
US5501418A (en) * 1994-10-03 1996-03-26 Humphrey; John Switch point roller assist apparatus
US5582371A (en) * 1995-08-21 1996-12-10 Humphrey; John Rail flange securement clamp
DE19623269A1 (en) * 1996-06-11 1997-12-18 Schwihag Gmbh Switch tongues
BR7900846U (en) * 1999-05-14 2001-01-16 Vale Do Rio Doce Co Boom displacement roller mechanism
GB2367084A (en) * 2000-09-22 2002-03-27 Peddinghaus Carl Dan Gmbh Apparatus for lifting a point tongue blade
AT412350B (en) * 2002-04-23 2005-01-25 Vae Eisenbahnsysteme Gmbh ROLLING DEVICE FOR A MOVING HEARTPIECE POINT
DE102004013347A1 (en) * 2003-08-15 2005-04-14 Bwg Gmbh & Co. Kg Arrangement for switching a tongue rail to a stock rail
DE102004004784B4 (en) * 2004-01-30 2007-05-10 Cdp Bharat Forge Gmbh Device for displacing a tongue rail
DE102007038653B4 (en) * 2006-10-13 2017-01-05 Schwihag Ag Device for changing switch points

Also Published As

Publication number Publication date
PL1984566T3 (en) 2011-04-29
ATE483066T1 (en) 2010-10-15
WO2007092971A1 (en) 2007-08-23
CA2640271A1 (en) 2007-08-23
BRPI0710476A2 (en) 2011-08-16
EP1984566A1 (en) 2008-10-29
ZA200806406B (en) 2009-08-26
AT9061U1 (en) 2007-04-15
US20090056585A1 (en) 2009-03-05
DE502007005194D1 (en) 2010-11-11

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