EP2708646B1 - Frog roller apparatus - Google Patents

Frog roller apparatus Download PDF

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Publication number
EP2708646B1
EP2708646B1 EP13181347.9A EP13181347A EP2708646B1 EP 2708646 B1 EP2708646 B1 EP 2708646B1 EP 13181347 A EP13181347 A EP 13181347A EP 2708646 B1 EP2708646 B1 EP 2708646B1
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EP
European Patent Office
Prior art keywords
fixed frame
movable frame
guideway
frog
wing rails
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
EP13181347.9A
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German (de)
French (fr)
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EP2708646A3 (en
EP2708646A2 (en
Inventor
Frank Meyer
Stefan LIENHARD
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Schwihag AG
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Schwihag AG
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Publication of EP2708646A3 publication Critical patent/EP2708646A3/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • E01B7/14—Frogs with movable parts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/10—Frogs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control

Definitions

  • the invention relates to a device for moving a movable between two wing rails apex of a track system or railway switch, comprising at least one such device, wherein the wing rails with a fixed frame and the frog point are connected to a movable frame and the movable frame relative to the fixed frame on a arranged outside of the space spanned by the wing rails space roller assembly is slidably mounted.
  • a device of the type mentioned for moving a frog tip of a track system with spatially decoupled from the roller bearing frog point is through WO 2010/112355 A1 known.
  • a major disadvantage of the known solution is that the frog tip raised in the movement between a first position and a second position is arranged on a bracket constructed in a special construction, which provides the movable frame and there on an elevated receptacle or a pedestal is.
  • the impact of the frog point on one or the other wing rail does not allow for variations for positioning.
  • the invention is therefore based on the object, the known devices for moving a movable between two wing rails frog tip of a track system so that the known from the prior art disadvantages are overcome.
  • the device preferably comprises the fixed frame, at least one guide track for guiding the movement of the movable frame relative to the fixed frame. It is particularly preferred if the relative movement of the movable frame can be limited by suitable stop elements, for example by pins guided in oblong holes or by the provision of stop pieces arranged on the fixed frame. In any case, the relative movement of the movable frame to the fixed frame is assisted with particularly simple means to allow the displacement of the frog tip in the desired manner and without deviations.
  • the movable frame and the fixed frame preferably the at least one guideway, two against each other mounted and angled to the longitudinal direction of the roadway stop surfaces on the positioning of the starting position of the movable frame within the fixed frame can be ensured particularly secure.
  • By providing the mutually complementary inclined surfaces is a displacement of the surfaces in the longitudinal direction to each other inevitably an adjustment of the position of the elements to be adjusted to each other perpendicular to the longitudinal direction effect.
  • the roller path is thus selectively adjustable depending on the impact of the frog point.
  • suitable locking means such as screws, fix the fixed frame and the movable frame to each other in a predetermined position.
  • the roller assembly comprises at least one eccentrically mounted roller.
  • the at least one guideway has two settling surfaces arranged laterally to a central displacement surface, and the central displacement surface has a defined height difference with respect to the settling surfaces. It is preferred if the transition between the central displacement surface and the Absetzmati via ramps with a defined slope. This ensures that when driving over the guideway by means of the roller means inevitably an increase in the movable frame and the associated At the core point at least by the extent of the defined height difference, and the displacement of the frog point when crossing the central displacement surface with the rollers with the least possible friction occurs. Finally, in a final step of the displacement of the frog point, leaving the central displacement surface and depositing the rolling device on the second settling surface.
  • a vertical movement of the movable frame takes place relative to the fixed frame to the extent of the defined height difference between the central displacement surface and the Absetzmati, whereby the frog tip is preferably locked in its intended position adjacent to the second wing rail.
  • the invention also relates to a track switch with at least one device described above. Accordingly, all advantages and effects associated with the device according to the invention can also be achieved with a track switch according to the invention.
  • FIG. 1 shows a perspective view of a device according to the invention in a preferred embodiment, in which a frog point 1 is movably arranged between two wing rails 10a, 10b.
  • the wing rails 10a, 10b are detachably connected to a fixed frame 2, which in turn is surrounded by a movable frame 3.
  • a frog point 1 is releasably connected.
  • the relative movement of the movable frame 3 to the fixed frame 2 is effected via roller arrangements 4, 5 arranged laterally to the wing rails 10a, 10b and mounted in a carrier 3a.
  • the roller body 4 are preferably eccentric about the bearing axis 5 rotatably mounted, wherein the longitudinal movement of the movable frame 3 is limited to the fixed frame 2 by slots 13a, 13b.
  • FIG. 2 shows a sectional view through a device according to the invention FIG. 1 in which the frog point 1 is seated on the movable frame 3 and is laterally displaceable between two wing rails 10a, 10b, which are detachably connected to a fixed frame 2.
  • the rollers 4 are arranged outside of the space B claimed by the wing rails 10a, 10b and are rotatably movable about an eccentric axis 5.
  • the rollers 4 run when moving the frog point 1 by the dimension A away from the first wing rail 10b on the second wing rail 10a through a guideway 7 with a central displacement surface 11 and this central displacement surface 11 limiting ramps D.
  • FIG. 3 shows a plan view of the device according to the invention, in which the wing rails and the frog point have been removed for the sake of clarity.
  • the fixed frame 2 is arranged centrally within the movable frame 3, wherein the rollers 4 are connected to the movable frame 3 and could roll over connected to the fixed frame 2 guideways 7.
  • FIG. 4 shows a sectional detailed view of a guideway 7 with two complementary shaped and mutually mounted, angled to the longitudinal direction of the guideway 7 stop surfaces C.
  • the stop surfaces C are formed by mutually displaceable parts 8a, 8b of the guideway 7, which are fixable to each other via connecting elements 9 in position ,
  • FIG. 5 shows two states in which the parts 8a, 8b of the guideway 7 are different from each other in the longitudinal direction E shifted from each other.
  • FIG. 6 Finally, a side view of the guideway 7 from FIG. 5 consisting of the abutting parts 8a, 8b.
  • a central displacement surface 11 is laterally adjacent to two settling surfaces 12a, 12b, the height difference between the central displacement surface 11 and the lateral settling surfaces 12a, 12b corresponding to the dimension F.
  • the transition from the lateral Absetz vom 12a, 12b to the central displacement surface 11 is formed by ramps D, on the (not shown) role in the transition from the first lateral Absetz constitutional 12a on the sliding surface 11 across the second contact surface 12b easily and without entanglement or unwind tension.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Blinds (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Description

1. Gebiet der Erfindung1. Field of the invention

Die Erfindung betrifft eine Vorrichtung zum Verschieben einer zwischen zwei Flügelschienen beweglichen Herzstückspitze einer Gleisanlage bzw. Eisenbahnweiche, umfassend zumindest eine derartige Vorrichtung, wobei die Flügelschienen mit einem feststehenden Rahmen und die Herzstückspitze mit einem beweglichen Rahmen verbunden sind und der bewegliche Rahmen relativ zum feststehenden Rahmen über eine außerhalb des von den Flügelschienen aufgespannten Raums angeordnete Rollenanordnung verschiebbar gelagert ist.The invention relates to a device for moving a movable between two wing rails apex of a track system or railway switch, comprising at least one such device, wherein the wing rails with a fixed frame and the frog point are connected to a movable frame and the movable frame relative to the fixed frame on a arranged outside of the space spanned by the wing rails space roller assembly is slidably mounted.

2. Stand der Technik2. State of the art

Eine Vorrichtung der eingangs genannten Art zum Verschieben einer Herzstückspitze einer Gleisanlage mit räumlich von der Rollenlagerung entkoppelter Herzstückspitze ist durch die WO 2010/112355 A1 bekannt geworden.A device of the type mentioned for moving a frog tip of a track system with spatially decoupled from the roller bearing frog point is through WO 2010/112355 A1 known.

Ein Hauptnachteil der bekannten Lösung ist, dass die bei der Bewegung zwischen einer ersten Stellung und einer zweiten Stellung angehobene Herzstückspitze auf einem in Sonderbauweise ausgebildeten, den beweglichen Rahmen bereit stellenden Bügel und dort auf einer erhöhten Aufnahme bzw. einem Sockel angeordnet ist. Der Aufschlag der Herzstückspitze an der einen oder der anderen Flügelschiene erlaubt keine Möglichkeit für Variationen zur Positionierung.A major disadvantage of the known solution is that the frog tip raised in the movement between a first position and a second position is arranged on a bracket constructed in a special construction, which provides the movable frame and there on an elevated receptacle or a pedestal is. The impact of the frog point on one or the other wing rail does not allow for variations for positioning.

3. Aufgabe der Erfindung3. Object of the invention

Der Erfindung liegt daher die Aufgabe zugrunde, die bekannten Vorrichtungen zum Verschieben einer zwischen zwei Flügelschienen beweglichen Herzstückspitze einer Gleisanlage so weiterzubilden, dass die aus dem Stand der Technik bekannten Nachteile überwunden werden.The invention is therefore based on the object, the known devices for moving a movable between two wing rails frog tip of a track system so that the known from the prior art disadvantages are overcome.

Diese Aufgabe wird im erfindungsgemäßen Sinne mittels einer Vorrichtung, umfassen die Merkmale des Anspruchs 1, sowie mit einer Gleisanlage, umfassend die Merkmale des Anspruchs 7, gelöst. Vorteilhafte Ausgestaltungen der Erfindungen sind in den abhängigen Ansprüchen definiert.This object is achieved in the sense of the invention by means of a device comprising the features of claim 1, and with a track system, comprising the features of claim 7, dissolved. Advantageous embodiments of the inventions are defined in the dependent claims.

4. Zusammenfassung der Erfindung4. Summary of the invention

Gemäß der Erfindung weist die Vorrichtung vorzugsweise der feststehende Rahmen, wenigstens eine Führungsbahn zum Führen der Bewegung des beweglichen Rahmens relativ zum feststehenden Rahmen auf. Besonders bevorzugt wird, wenn die Relativbewegung des beweglichen Rahmens durch geeignete Anschlagelemente begrenzbar ist, beispielsweise durch in Langlöchern geführte Stifte oder durch die Bereitstellung von an dem feststehenden Rahmen angeordneten Anschlagstücken. In jedem Fall wird die Relativbewegung des beweglichen Rahmens zum feststehenden Rahmen mit besonders einfachen Mitteln unterstützt, um die Verschiebung der Herzstückspitze in der gewünschten Weise und ohne Abweichungen zu ermöglichen.According to the invention, the device preferably comprises the fixed frame, at least one guide track for guiding the movement of the movable frame relative to the fixed frame. It is particularly preferred if the relative movement of the movable frame can be limited by suitable stop elements, for example by pins guided in oblong holes or by the provision of stop pieces arranged on the fixed frame. In any case, the relative movement of the movable frame to the fixed frame is assisted with particularly simple means to allow the displacement of the frog tip in the desired manner and without deviations.

Erfindungsgemäß umfasst. der bewegliche Rahmen und der feststehende Rahmen, vorzugsweise die wenigstens eine Führungsbahn, zwei gegeneinander gelagerte und zur Längsrichtung der Fahrbahn abgewinkelte Anschlagflächen über die die Positionierung der Ausgangslage des beweglichen Rahmens innerhalb des feststehenden Rahmens besonders sicher gewährleistet werden kann. Durch Vorsehen der zueinander komplementär gestalteten schrägen Flächen wird eine Verschiebung der Flächen in der Längsrichtung zueinander zwangsläufig auch eine Verstellung der Position der einzustellenden Elemente zueinander senkrecht zu der Längsrichtungsbewirkung. Der Rollenweg ist damit gezielt in Abhängigkeit vom Aufschlag der Herzstückspitze einstellbar. Besonders bevorzugt wird in diesem Zusammenhang, wenn geeignete Feststellmittel, beispielsweise Schrauben, den feststehenden Rahmen und den beweglichen Rahmen zueinander in einer vorab festgelegten Position fixieren.According to the invention. the movable frame and the fixed frame, preferably the at least one guideway, two against each other mounted and angled to the longitudinal direction of the roadway stop surfaces on the positioning of the starting position of the movable frame within the fixed frame can be ensured particularly secure. By providing the mutually complementary inclined surfaces is a displacement of the surfaces in the longitudinal direction to each other inevitably an adjustment of the position of the elements to be adjusted to each other perpendicular to the longitudinal direction effect. The roller path is thus selectively adjustable depending on the impact of the frog point. Particularly preferred in this context, if suitable locking means, such as screws, fix the fixed frame and the movable frame to each other in a predetermined position.

In der bevorzugten Ausführungsform der Erfindung umfasst die Rollenanordnung zumindest eine exzentrisch gelagerte Rolle. Hierdurch wird mit besonders einfachen Mitteln ermöglicht, dass die Horizontalverschiebung der Herzstückspitze zwischen den zwei Flügelschienen der Gleisanlage mit einer Bewegungskomponente in die Vertikale unterstützt wird, um hierdurch die Reibung zwischen dem beweglichen Rahmen und dem feststehenden Rahmen zu minimieren oder vollständig zu vermeiden. Hierdurch wird eine dauerhaft und im Wesentlichen verschleißfrei funktionierende Vorrichtung mit besonders einfachen und gegebenenfalls leicht auszutauschenden Mitteln erhalten.In the preferred embodiment of the invention, the roller assembly comprises at least one eccentrically mounted roller. As a result, it is possible with particularly simple means that the horizontal displacement of the frog point between the two wing rails of the track system is assisted with a component of movement into the vertical, thereby minimizing or completely avoiding the friction between the movable frame and the stationary frame. As a result, a permanently functioning and substantially wear-free device is obtained with particularly simple and, if necessary, easily exchangeable means.

Nach einer Ausgestaltung der Erfindung kann vorgesehen werden, dass die wenigstens eine Führungsbahn zwei seitlich zu einer zentralen Verschiebefläche angeordnete Absetzflächen aufweist und die zentrale Verschiebefläche einen definierten Höhenunterschied gegenüber den Absetzflächen aufweist. Dabei wird bevorzugt, wenn der Übergang zwischen der zentralen Verschiebefläche und den Absetzflächen über Rampen mit einer definierten Steigung erfolgt. Hierdurch wird gewährleistet, dass beim Überfahren der Führungsbahn mittels der Rolleneinrichtung zwangsläufig eine Anhebung des beweglichen Rahmens und der hiermit verbundenen Herzstückspitze zumindest um das Maß des definierten Höhenunterschieds, und die Verschiebung der Herzstückspitze beim Überfahren der zentralen Verschiebefläche mit den Rollen mit geringstmöglicher Reibung erfolgt. Schließlich erfolgt in einem letzten Schritt der Verschiebung der Herzstückspitze das Verlassen der zentralen Verschiebefläche und das Absetzen der Rolleinrichtung auf der zweiten Absetzfläche. Auch bei diesem letzten Schritt erfolgt eine Vertikalbewegung des beweglichen Rahmen relativ zum feststehenden Rahmen um das Maß des definierten Höhenunterschieds zwischen der zentralen Verschiebefläche und den Absetzflächen, wodurch die Herzstückspitze vorzugsweise in ihrer vorgesehenen Position anliegend an der zweiten Flügelschiene arretiert ist.According to one embodiment of the invention, it can be provided that the at least one guideway has two settling surfaces arranged laterally to a central displacement surface, and the central displacement surface has a defined height difference with respect to the settling surfaces. It is preferred if the transition between the central displacement surface and the Absetzflächen via ramps with a defined slope. This ensures that when driving over the guideway by means of the roller means inevitably an increase in the movable frame and the associated At the core point at least by the extent of the defined height difference, and the displacement of the frog point when crossing the central displacement surface with the rollers with the least possible friction occurs. Finally, in a final step of the displacement of the frog point, leaving the central displacement surface and depositing the rolling device on the second settling surface. Also in this last step, a vertical movement of the movable frame takes place relative to the fixed frame to the extent of the defined height difference between the central displacement surface and the Absetzflächen, whereby the frog tip is preferably locked in its intended position adjacent to the second wing rail.

Durch das Vorsehen von Rampen zwischen den seitlich Aufsetzflächen und der zentralen Verschiebefläche wird überdies ein unerwünschtes seitliches Verschieben der Herzstückspitze von ihrer Absetzposition mit besonders einfachen Mitteln erschwert. Besonders bevorzugt wird in diesem Zusammenhang auch, wenn die Summe aus Breite der zentralen Verschiebefläche und Breite der Rampen kleiner oder gleich dem Verschiebemaß der Herzstückspitze zwischen den Flügelschienen ist. Somit wird in geeigneter Weise eine vorteilhafte Abstimmung zwischen den Abmessungen der Führungsbahn und dem Verschiebemaß für die Herzstückspitze innerhalb der Gleisweiche erreicht.By providing ramps between the laterally contact surfaces and the central displacement surface, undesired lateral displacement of the frog tip from its settling position is made more difficult by particularly simple means. In this context, it is also particularly preferred if the sum of the width of the central displacement surface and the width of the ramps is less than or equal to the displacement dimension of the frog point between the wing rails. Thus, an advantageous coordination between the dimensions of the guideway and the displacement dimension for the frog tip within the track switch is achieved in a suitable manner.

Die Erfindung betrifft zudem eine Gleisweiche mit zumindest einer oben beschriebenen Vorrichtung. Dementsprechend sind sämtliche mit der erfindungsgemäßen Vorrichtung verbundenen Vorteile und Effekte auch mit einer erfindungsgemäßen Gleisweiche erzielbar.The invention also relates to a track switch with at least one device described above. Accordingly, all advantages and effects associated with the device according to the invention can also be achieved with a track switch according to the invention.

5. Kurze Beschreibung der Figuren5. Brief description of the figures

Die Erfindung wird nachfolgend unter Verweis auf 5 Figuren näher erläutert, in denen

Fig. 1
eine perspektivische Draufsicht auf eine erfindungsgemäße Vorrichtung zeigt,
Fig. 2
eine geschnittene Ansicht durch die erfindungsgemäße Vorrichtung aus Figur 1 zeigt,
Fig. 3
eine Draufsicht auf eine erfindungsgemäße Vorrichtung zeigt,
Fig. 4
eine geschnittene Teilansicht der Vorrichtung aus Figur 3 zeigt,
Fig. 5
eine Draufsicht auf die Vorrichtung gemäß Figur 4 in zwei verschiedenen Einstellzuständen zeigt, und
Fig.6
eine Seitenansicht einer Führungsbahn zeigt.
The invention will be explained in more detail below with reference to 5 figures, in which
Fig. 1
shows a perspective top view of a device according to the invention,
Fig. 2
a sectional view through the device according to the invention FIG. 1 shows,
Fig. 3
shows a plan view of a device according to the invention,
Fig. 4
a sectional partial view of the device FIG. 3 shows,
Fig. 5
a plan view of the device according to FIG. 4 shows in two different setting states, and
Figure 6
a side view of a guideway shows.

6. Detaillierte Beschreibung der Figuren6. Detailed description of the figures

Figur 1 zeigt eine perspektivische Ansicht einer erfindungsgemäßen Vorrichtung in einer bevorzugten Ausführungsform, in der eine Herzstückspitze 1 beweglich zwischen zwei Flügelschienen 10a, 10b angeordnet ist. Die Flügelschienen 10a, 10b sind lösbar mit einem feststehenden Rahmen 2 verbunden, welcher wiederum von einem beweglichen Rahmen 3 umgeben ist. Mit dem beweglichen Rahmen 3 ist eine Herzstückspitze 1 lösbar verbunden. Die Relativbewegung des beweglichen Rahmens 3 zum feststehenden Rahmen 2 wird über seitlich zu den Flügelschienen 10a, 10b angeordnete und in einem Träger 3a gelagerte Rollenanordnungen 4, 5 bewirkt. Die Rollenkörper 4 sind dabei vorzugsweise exzentrisch um die Lagerachse 5 drehbar gelagert, wobei die Längsbewegung des beweglichen Rahmens 3 zum feststehenden Rahmen 2 durch Langlöcher 13a, 13b begrenzt ist. FIG. 1 shows a perspective view of a device according to the invention in a preferred embodiment, in which a frog point 1 is movably arranged between two wing rails 10a, 10b. The wing rails 10a, 10b are detachably connected to a fixed frame 2, which in turn is surrounded by a movable frame 3. With the movable frame 3 a frog point 1 is releasably connected. The relative movement of the movable frame 3 to the fixed frame 2 is effected via roller arrangements 4, 5 arranged laterally to the wing rails 10a, 10b and mounted in a carrier 3a. The roller body 4 are preferably eccentric about the bearing axis 5 rotatably mounted, wherein the longitudinal movement of the movable frame 3 is limited to the fixed frame 2 by slots 13a, 13b.

Figur 2 zeigt eine geschnittene Ansicht durch eine erfindungsgemäße Vorrichtung gemäße Figur 1, bei der die Herzstückspitze 1 auf dem beweglichen Rahmen 3 aufsitzt und zwischen zwei Flügelschienen 10a, 10b, welche lösbar mit einem feststehenden Rahmen 2 verbunden sind, seitlich verschiebbar ist. Die Rollen 4 sind außerhalb des von den Flügelschienen 10a, 10b beanspruchten Raums B angeordnet und um eine exzentrische Achse 5 drehbar beweglich. Die Rollen 4 laufen beim Verschieben der Herzstückspitze 1 um das Maß A von der ersten Flügelschiene 10b weg auf die zweite Flügelschiene 10a hin über eine Führungsbahn 7 mit einer zentralen Verschiebefläche 11 und diese zentrale Verschiebefläche 11 begrenzende Rampen D. FIG. 2 shows a sectional view through a device according to the invention FIG. 1 in which the frog point 1 is seated on the movable frame 3 and is laterally displaceable between two wing rails 10a, 10b, which are detachably connected to a fixed frame 2. The rollers 4 are arranged outside of the space B claimed by the wing rails 10a, 10b and are rotatably movable about an eccentric axis 5. The rollers 4 run when moving the frog point 1 by the dimension A away from the first wing rail 10b on the second wing rail 10a through a guideway 7 with a central displacement surface 11 and this central displacement surface 11 limiting ramps D.

Figur 3 zeigt eine Draufsicht auf die erfindungsgemäße Vorrichtung, bei der die Flügelschienen und die Herzstückspitze aus Gründen der Übersichtlichkeit entfernt wurden. Wie aus dieser Ansicht leicht zu ersehen, ist der feststehende Rahmen 2 zentral innerhalb des beweglichen Rahmens 3 angeordnet, wobei die Rollen 4 mit dem beweglichen Rahmen 3 verbunden sind und über mit dem feststehenden Rahmen 2 verbundene Führungsbahnen 7 abrollen könne. FIG. 3 shows a plan view of the device according to the invention, in which the wing rails and the frog point have been removed for the sake of clarity. As can be easily seen from this view, the fixed frame 2 is arranged centrally within the movable frame 3, wherein the rollers 4 are connected to the movable frame 3 and could roll over connected to the fixed frame 2 guideways 7.

Figur 4 zeigt eine geschnittene Detailansicht einer Führungsbahn 7 mit zwei komplementär gestalteten und gegeneinander gelagerten, zur Längsrichtung der Führungsbahn 7 abgewinkelten Anschlagflächen C. Die Anschlagflächen C werden gebildet durch zueinander verschiebbare Teile 8a, 8b der Führungsbahn 7, welche über Verbindungselemente 9 in ihrer Lage zueinander fixierbar sind. FIG. 4 shows a sectional detailed view of a guideway 7 with two complementary shaped and mutually mounted, angled to the longitudinal direction of the guideway 7 stop surfaces C. The stop surfaces C are formed by mutually displaceable parts 8a, 8b of the guideway 7, which are fixable to each other via connecting elements 9 in position ,

Figur 5 zeigt zwei Zustände, in denen die Teile 8a, 8b der Führungsbahn 7 unterschiedlich weit zueinander in Längsrichtung E zueinander verschoben sind. Durch die Verschiebung der Teile 8a, 8b in Längsrichtung E wird zwangsläufig ein Abgleiten der Teile 8a, 8b entlang der Anschlagfläche C mit einer daraus resultierenden Bewegungsrichtung der Teile 8a, 8b senkrecht zur Längsrichtung E bewirkt. Hierdurch kann mit besonders einfachen und wirksamen Mitteln eine Justierung des (nicht dargestellten) feststehenden Rahmens zum (nicht dargestellten) beweglichen Rahmen und die Einstellbarkeit des Rollenweges in Abhängigkeit vom Aufschlag der Herzstückspitze 1 bewirkt werden. FIG. 5 shows two states in which the parts 8a, 8b of the guideway 7 are different from each other in the longitudinal direction E shifted from each other. By the displacement of the parts 8a, 8b in the longitudinal direction E is inevitably slipping the parts 8a, 8b along the stop surface C with a resulting direction of movement of the parts 8a, 8b perpendicular to the longitudinal direction E causes. As a result, an adjustment of the (not shown) fixed frame (not shown) movable frame and the adjustability of the roller path in response to the impact of the frog tip 1 can be effected by particularly simple and effective means.

Figur 6 zeigt schließlich eine Seitenansicht auf die Führungsbahn 7 aus Figur 5, bestehend aus den aneinander anlegenden Teilen 8a, 8b. In der Seitenansicht ist deutlich zu erkennen, dass eine zentrale Verschiebefläche 11 seitlich von zwei Absetzflächen 12a, 12b benachbart ist, wobei der Höhenunterschied zwischen der zentralen Verschiebefläche 11 und den seitlichen Absetzflächen 12a, 12b dem Maß F entspricht. Der Übergang von den seitlichen Absetzflächen 12a, 12b zu der zentralen Verschiebefläche 11 wird von Rampen D gebildet, über die die (nicht dargestellte) Rolle beim Übergang von der ersten seitlichen Absetzfläche 12a über die Verschiebefläche 11 hinweg zu der zweiten Aufsetzfläche 12b leicht und ohne Verhaken oder Verspannungen abrollen kann. FIG. 6 Finally, a side view of the guideway 7 from FIG. 5 consisting of the abutting parts 8a, 8b. In the side view it can be clearly seen that a central displacement surface 11 is laterally adjacent to two settling surfaces 12a, 12b, the height difference between the central displacement surface 11 and the lateral settling surfaces 12a, 12b corresponding to the dimension F. The transition from the lateral Absetzflächen 12a, 12b to the central displacement surface 11 is formed by ramps D, on the (not shown) role in the transition from the first lateral Absetzfläche 12a on the sliding surface 11 across the second contact surface 12b easily and without entanglement or unwind tension.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
HerzstückspitzeFrog point
22
feststehender Rahmenfixed frame
33
beweglicher Rahmenmovable frame
44
Rollenroll
55
exzentrische Achseeccentric axis
66
Flügelschienenwing rails
77
Führungsbahnguideway
8a8a
anliegende Teileattached parts
8b8b
anliegende Teileattached parts
99
Verbindungselementconnecting element
10a10a
Flügelschienewing rail
10b10b
Flügelschienewing rail
1111
Verschiebeflächedisplacement surface
12a12a
Absetzflächesettling area
12b12b
Absetzflächesettling area
13a13a
Langlöcherslots
13b13b
Langlöcherslots
AA
Maß der VerschiebungMeasure of displacement
BB
beanspruchter Raumclaimed space
CC
Anschlagflächestop surface
DD
Ramperamp
Ee
Längsrichtunglongitudinal direction
FF
Maß des HöhenunterschiedsMeasure of height difference

Claims (7)

  1. A device for displacing a frog point (1) of a railway line, which can be moved between two wing rails (10a, 10b), wherein the wing rails (10a, 10b) are connected to a fixed frame (2) and the frog point (1) is connected to a movable frame (3) and the movable frame (3) is mounted in a displaceable manner relatively to the fixed frame (2) by means of a roller arrangement (4, 5) arranged outside of the space (B) spanned by the wing rails (10a, 10b),
    characterized
    in that the fixed frame (2) has at least one guideway (7) for guiding the movement of the movable frame (3) relatively to the fixed frame (2), wherein the movable frame (3) and the fixed frame (2), preferably the at least one guideway (7), comprise two stop surfaces (C) mounted opposite one another and angled with respect to the longitudinal direction (E) of the guideway (7).
  2. The device according to Claim 1, characterized in that the roller arrangement (4, 5) comprises at least one eccentrically mounted roller (4).
  3. The device according to Claim 1 or 2, characterized in that the at least one guideway (7) has two settling surfaces (12a, 12b) arranged laterally to a central displacement surface (11) and the central displacement surface (11) has a defined height difference (F) compared to the settling surfaces (12a, 12b).
  4. The device according to Claim 3, characterized in that ramps (D) are provided between the central displacement surface (11) and the settling surfaces (12a, 12b).
  5. The device according to Claim 4, characterized in that the sum of the width of the central displacement surface (11) and the width of the ramps (D) is smaller than or equal to the displacement dimension (A) of the frog point (1) between the wing rails (10a, 10b).
  6. The device according to one of Claims 1 to 5, characterized in that the relative movement of the movable frame (3) in the fixed frame (2) can be delimited by stop elements (13a, 13b).
  7. A railway line, comprising at least one device according to one of the preceding claims.
EP13181347.9A 2012-09-12 2013-08-22 Frog roller apparatus Active EP2708646B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012017982.0A DE102012017982A1 (en) 2012-09-12 2012-09-12 Heart rolling device

Publications (3)

Publication Number Publication Date
EP2708646A2 EP2708646A2 (en) 2014-03-19
EP2708646A3 EP2708646A3 (en) 2015-12-16
EP2708646B1 true EP2708646B1 (en) 2017-03-29

Family

ID=49084735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13181347.9A Active EP2708646B1 (en) 2012-09-12 2013-08-22 Frog roller apparatus

Country Status (8)

Country Link
EP (1) EP2708646B1 (en)
BR (1) BR102013023216B1 (en)
DE (1) DE102012017982A1 (en)
ES (1) ES2626556T3 (en)
HU (1) HUE033537T2 (en)
LT (1) LT2708646T (en)
PL (1) PL2708646T3 (en)
RU (1) RU2623360C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105780613B (en) * 2016-02-01 2018-09-14 同济大学 It is a kind of to improve track switch of the train laterally through speed
ES2617562B2 (en) * 2017-03-10 2018-04-12 Jez Sistemas Ferroviarios, S.L. Maneuvering device for railway deviations with moving tip heart

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT390084B (en) * 1988-05-20 1990-03-12 Voest Alpine Maschinenbau SOFT WITH A HEART PIECE WITH A MOVABLE MAIN AND EXTRA TIP
DE4315559A1 (en) 1993-05-10 1994-11-17 Butzbacher Weichenbau Gmbh Centerpiece tip
AT6218U1 (en) 2001-09-11 2003-06-25 Vae Eisenbahnsysteme Gmbh ROLLING DEVICE FOR A MOVABLE HEART TIP
DE10215280B4 (en) 2002-02-07 2006-01-12 Schreck-Mieves Gmbh Heart lifting device
AT412350B (en) 2002-04-23 2005-01-25 Vae Eisenbahnsysteme Gmbh ROLLING DEVICE FOR A MOVING HEARTPIECE POINT
AT411350B (en) * 2002-08-13 2003-12-29 Vae Eisenbahnsysteme Gmbh Point operating unit for movable frogs for use in railway tracks, comprises a cylinder-piston unit which is connected to bearings, with bearings being displaceable in axial direction of piston stroke
ES2265237B1 (en) * 2004-09-08 2007-12-16 Felguera Melt, S.A. DEVICE FOR THE DECREASE OF MANEUVER EFFORTS IN THE PUNTA MOBILE RAILWAY CROSSINGS.
AT508027B1 (en) * 2009-03-30 2010-10-15 Enzesfeld Caro Metallwerke Ag SOFT FOR RAILWAY INSTALLATIONS
ES1072245Y (en) * 2010-04-09 2010-09-09 Amurrio Ferrocarril Y Equipos ENCLOSURE DEVICE FOR HEART OF PUNTA MOVIL

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP2708646A3 (en) 2015-12-16
BR102013023216B1 (en) 2021-09-21
LT2708646T (en) 2017-06-12
PL2708646T3 (en) 2017-09-29
ES2626556T3 (en) 2017-07-25
RU2013141797A (en) 2015-03-20
EP2708646A2 (en) 2014-03-19
HUE033537T2 (en) 2017-12-28
DE102012017982A1 (en) 2014-03-13
RU2623360C2 (en) 2017-06-23
BR102013023216A2 (en) 2014-11-11

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