EP0985765B1 - Device for fixing a rail - Google Patents

Device for fixing a rail Download PDF

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Publication number
EP0985765B1
EP0985765B1 EP99117643A EP99117643A EP0985765B1 EP 0985765 B1 EP0985765 B1 EP 0985765B1 EP 99117643 A EP99117643 A EP 99117643A EP 99117643 A EP99117643 A EP 99117643A EP 0985765 B1 EP0985765 B1 EP 0985765B1
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EP
European Patent Office
Prior art keywords
rail
fastening
tilting
foot
side wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
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EP99117643A
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German (de)
French (fr)
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EP0985765A1 (en
Inventor
Hans-Ulrich Dr. Dietze
Stefan Dipl.-Ing. Schmedders
Walter Dr. Kunitz
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Voestalpine Railway Systems GmbH
Voestalpine Turnout Technology Germany GmbH
Original Assignee
Voestalpine VAE GmbH
Voestalpine BWG GmbH
Butzbacher Weichenbau GmbH
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Publication of EP0985765A1 publication Critical patent/EP0985765A1/en
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Publication of EP0985765B1 publication Critical patent/EP0985765B1/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
    • E01B7/22Special sleepers for switches or crossings; Fastening means therefor

Definitions

  • the fastening element connected to the rail fastening plate is preferably with the former screwed or welded and is based on its underside, with a corresponding breakthrough as hole or slot of the storage is interspersed.
  • the rail mounting plate can be made extremely narrow be so that a small space requirement is required. Regardless, it can be ensured be that a rotation of the mounting plate is omitted.
  • the rail mounting plate rail foot side a step-shaped receptacle for the foot leg or its Longitudinal edge on. Facing away from the rail, the rail mounting plate is at a step like Supported stop which extends transversely to the longitudinal direction of the rail mounting plate.
  • the storage itself is on an outgoing from the longitudinal edge of the side wall plate member arranged like sheet metal, which in turn with the side wall and outside of this projecting supports welded as gusset plates.
  • the side wall has corresponding recesses such as cutouts.
  • the inventions are strip-shaped and extend along the side walls of the crate or trough sill. This conditionally is in the Space between the side walls sufficient space for z. B. a switch lock available, which runs between the strip-shaped bearings.
  • a switch point 12 arranged for adjusting a switch blade 14 to a stock rail 16, without This is intended to limit the teaching of the invention.
  • the pin or bolt 58 is at the bottom 52 of the tilting element 26 by means of a Nut 60 secured within the tilting element on the underside of the tilting element 26th outgoing ball section or dome-shaped projection 62 engages. This will ensures that the tilting element 26 is tilted or pivoted to the desired extent can be without disability by the pin or bolt 58 and its Mother 60 is given.
  • the slide chair 18 is located above a stepped shoulder 64 on the longitudinal edge 66 of Rail foot 28 on. In the area away from the rail, the sliding chair 18 is supported a rectangular in section projection 68 from. As a result, a rotation of the Sliding chair 18 given, so that attachment with only a pin or bolt 58 easily can be done.

Abstract

The mounting (24) for the rail (16) of a permanent way holds it in place together with a mounting plate (18) in a release fitting, acting on the leg of the rail foot (28) as a sliding shoe or a steering footplate. The mounting plate (18) is held in place by a retainer (26) under the rail foot (28), extending to the other leg (48) of the rail foot (28), and locked (44) in position. The retainer has a tilting movement, with an additional mounting at the rail mounting plate.

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Befestigen einer Schiene mit Schienenfuß, insbesondere zum Befestigen bzw. Sichern einer Backenschiene oder Fahrschiene im Bereich einer Weiche oder Kreuzung, umfassend eine Lagerung für die Schiene und eine lösbar auf der Lagerung angeordnete und mit einem ersten Schienenfußschenkel der Schiene wechselwirkende Schienenbefestigungsplatte, wie Gleitstuhl oder Radlenkerfußplatte, wobei die Schienenbefestigungsplatte über einen Niederhalter gesichert ist, der sich unterhalb des Schienenfußes und entlang diesem erstreckt und im Bereich des anderen zweiten Schienenfüßschenkels der Schiene über ein erstes Befestigungselement befestigt ist.The invention relates to a device for fastening a rail with rail foot, in particular for fastening or securing a stock rail or rail in Area of a switch or crossing, comprising a storage for the rail and a detachably mounted on the bearing and with a first rail foot leg of the rail interacting rail mounting plate, such as sliding chair or Radlenkerfußplatte, wherein the rail fastening plate is secured by a hold-down, which extends below the Rail foot and extends along this and in the area of the other second rail foot leg the rail is fastened via a first fastening element.

Eine entsprechende Vorrichtung ist einem Ausführungsbeispiel der EP 0 305 592 A2 (DE 34 11 122 A1) zu entnehmen. Der Niederhalter ist dabei selbst als Schenkel der Schienenbefestigungsplatte in Form eines Gleitstuhl ausgebildet, die sich unterhalb des Schienenfußes und entlang der Längsränder der eine Unterlageplatte bildenden Lagerung erstrecken. Die Schenkel werden über Spannelemente, Exzenter oder Keilelemente gesichert, wodurch der Radlenker mit seinem mit dem Schienenfuß wechselwirkenden und auf diesem aufliegenden Abschnitt in dessen Richtung gezogen wird. Eine entsprechende Vorrichtung bedarf eines erheblichen Raums, so dass ein Einsatz bei beengten Verhältnissen nicht möglich ist. A corresponding device is an embodiment of EP 0 305 592 A2 (DE 34 11 122 A1). The hold-down is itself as a leg of the rail mounting plate designed in the form of a sliding chair, located below the rail foot and extend along the longitudinal edges of a support plate forming storage. The thigh are secured by means of clamping elements, eccentrics or wedge elements, whereby the wheel link with its interacting with the rail and resting on this Section in its direction is drawn. A corresponding device requires one considerable space, so that use in confined spaces is not possible.

Gemäß einer Ansführungsform in demselben Dokument ist ein Gleitstuhl über ein auf dem schienenabgewandten Querrand des Gleitstuhls einwirkendes Keilelement sowie ein hantelförmiges Halteelement sicherbar, das kippbar sowohl in dem Gleitstuhl als auch in einer Unterlageplatte gelagert ist, auf der der Gleitstuhl verschiebbar ist.According to a Ansführungsform in the same document is a slide chair on one on the rail facing away Transverse edge of the Gleitstuhls acting wedge element and a dumbbell-shaped Retaining element securable, the tiltable both in the sliding chair and in a base plate is mounted, on which the sliding chair is displaceable.

Der vorliegenden Erfindung liegt das Problem zugrunde, eine Vorrichtung der zuvor beschriebenen Art so weiterzubilden, dass auf engstem Raum eine hohen Belastungen ausgesetzte Schiene gesichert werden kann, wobei eine problemlose Wartung und ggf. ein schneller Ausbau bzw. Austausch möglich sein soll.The present invention is based on the problem of a device of the type described above To train the type so that in the narrowest space exposed to high loads Rail can be secured, with trouble-free maintenance and possibly a faster Expansion or replacement should be possible.

Erfindungsgemäß wird das Problem dadurch gelöst, dass der Niederhalter ein sich unterhalb des Schienenfußes erstreckendes und unterhalb des Schienenfußes kippbar gelagertes Element ist, das über ein zweites Befestigungselement mit der Schienenbefestigungsplatte verbunden ist. Dabei ist nach einer bevorzugten Weiterbildung der Erfindung das erste Befestigungselement, das auf der zur Schienenbefestigungsplatte fernliegenden Schienenfußseite verläuft, gleichzeitig das Befestigungselement, über das ein Spannelement wie Spannbügel auf dem zweiten Schienenfußschenkel aufliegt und damit den Schienenfuß niederhält. Hierdurch übt das Spannelement eine Doppelfünktion aus, nämlich wirkt einerseits unmittelbar auf den zur Schienenbefestigungsplatte wie Gleitstuhl femliegenden zweiten Schienenfußschenkel und anderseits mittelbar über das kippbar gelagerte Element - vereinfacht Kippelement genannt - und der Schienenbefestigungsplatte auf den ersten Schienenfußschenkel. Durch Anziehen des ersten Befestigungselementes wird das sich unterhalb des Schienenfußes und vorzugsweise unterseitig an der Lagerung, also Unterlage abstützende Kippelement derart gekippt bzw. verschwenkt, dass die Schienenbefestigungsplatte über das zweite Befestigungselement die erforderliche Krafteinwirkung in Richtung des Schienenfußes zum Niederhalten von diesem erfährt. Dabei kann das zweite Befestigungselement auch durch eine sonstige geeignete Konstruktion realisiert werden, die sicherstellt, dass das Kippelement mit der Schienenbefestigungsplatte gelenkig verbunden ist.According to the invention, the problem is solved in that the hold-down a tilting below the rail foot and tilted below the rail foot is stored element, via a second fastener with the rail mounting plate connected is. In this case, according to a preferred embodiment of the invention first fastener, which on the remote rail mounting plate rail foot side runs, at the same time the fastener, on which a clamping element such as clamping bracket rests on the second rail foot leg and thus holds down the rail foot. As a result, the clamping element exerts a double function, namely acts directly on the one hand on to the rail mounting plate as Gleitstuhl remote lying second Fußfußschenkel and on the other hand indirectly via the tiltable element - simplified Tilting called - and the rail mounting plate on the first rail foot leg. By tightening the first fastener that is below the rail foot and preferably on the underside of the storage, so support supporting tipping element tilted or pivoted such that the rail mounting plate on the second Fastening the required force in the direction of the rail foot to Hold down from this experiences. In this case, the second fastening element by a other suitable construction can be realized, which ensures that the tilting element with the rail fastening plate is hingedly connected.

Das Kippelement selbst weist vorzugsweise einen in Richtung des Schienenfußes, also dessen Unterseite erstreckenden Vorsprung als Abstützung auf, um den das Kippelement schwenk- bzw. kippbar ist. Der Vorsprung hat folglich die Funktion einer Lagerung. Daher weist das Kippelement nach einer bevorzugten Ausführungsform einen schienenfußseitig gewölbten bzw. gekrümmten bzw. konvexen Oberflächenverlauf auf, wobei im Mittelbereich der als Abstützung dienende Vorsprung verläuft. Zu den Enden hin, in deren Bereichen das Kippelement von dem ersten und zweiten Befestigungselement durchsetzt ist, verjüngt sich das Kippelement, wodurch sichergestellt ist, dass auch bei geringer Dicke des Kippelementes ein hinreichend großer Kippwinkel zur Verfügung steht.The tilting element itself preferably has one in the direction of the rail foot, so its Underside extending projection as a support to which the tilting pivoting or tiltable. The projection thus has the function of storage. Therefore, this indicates Tipping element according to a preferred embodiment, a rail foot arched or curved or convex surface profile, wherein in the central region of the support Serving projection runs. Towards the ends, in their areas the tilting element is penetrated by the first and second fastener, the tapered Tilting element, which ensures that even with a small thickness of the tilting element a sufficiently large tilt angle is available.

Das Kippelement weist in Draufsicht eine Rechteckform auf, wobei die Länge vorzugsweise drei- bis viermal größer als die Breite ist.The tilting element has a rectangular shape in plan view, the length preferably three to four times larger than the width.

Damit das Kippen des Kippelementes durch das erste und zweite Befestigungselement nicht behindert wird, ist vorgesehen, dass das erste und/oder zweite Befestigungselement kippelementunterseitig über zwei neigungsmäßig gegeneinander verstellbare Scheibenelemente abgestützt ist. Auch besteht die Möglichkeit, dass das erste und/oder zweite Befestigungselement einen kippelementunterseitig verlaufenden kalottenartigen Vorsprung aufweist, der seinerseits von einer das Befestigungselement sichernden Mutter umgeben ist, die kippelementseitig in ihrer Innengeometrie dem Vorsprung angepasst ist, so dass das gewünschte Verschwenken zueinander möglich ist.So that the tilting of the tilting element by the first and second fastener not is hindered, it is provided that the first and / or second fastening element tipping element underside about two inclination moderately adjustable disc elements is supported. It is also possible that the first and / or second fastening element a tipping element underside extending dome-like projection, the in turn is surrounded by a nut securing the fastener, the tilting element side in its internal geometry is adapted to the projection, so that the desired Pivoting each other is possible.

Das mit der Schienenbefestigungsplatte verbundene Befestigungselement ist vorzugsweise mit ersterer verschraubt oder verschweißt und geht von dessen Unterseite aus, wobei eine entsprechende Durchbrechung wie Bohrung oder Langloch der Lagerung durchsetzt wird. Da die Schienenbefestigungsplatte nur durch ein einziges Befestigungselement gesichert und niedergehalten werden muss, kann die Schienenbefestigungsplatte überaus schmal ausgebildet sein, so dass ein geringer Raumbedarf erforderlich ist. Ungeachtet dessen kann sichergestellt werden, dass ein Drehen der Befestigungsplatte unterbleibt. Hierzu weist die Schienenbefestigungsplatte schienenfußseitig eine stufenförmige Aufnahme für den Fußschenkel bzw. dessen Längsrand auf. Schienenfußabgewandt ist die Schienenbefestigungsplatte an einer Stufe wie Anschlag abgestützt, der quer zur Längsrichtung der Schienenbefestigungsplatte verläuft. The fastening element connected to the rail fastening plate is preferably with the former screwed or welded and is based on its underside, with a corresponding breakthrough as hole or slot of the storage is interspersed. There secured the rail mounting plate only by a single fastener and must be held down, the rail mounting plate can be made extremely narrow be so that a small space requirement is required. Regardless, it can be ensured be that a rotation of the mounting plate is omitted. For this purpose, the rail mounting plate rail foot side a step-shaped receptacle for the foot leg or its Longitudinal edge on. Facing away from the rail, the rail mounting plate is at a step like Supported stop which extends transversely to the longitudinal direction of the rail mounting plate.

Insbesondere sieht die Erfindung vor, dass die Schienenbefestigungsplatte und das diese sichernde Kippelement im Bereich einer Seitenwandung einer Kasten- oder Trogschwelle angeordnet ist. Hierzu ist die Seitenwandung randseitig ausgeschnitten, um Raum für den Kipphebel zur Verfügung zu stellen.In particular, the invention provides that the rail mounting plate and this securing tilting element in the region of a side wall of a box or trough threshold is arranged. For this purpose, the side wall is cut out at the edge to make room for the To provide rocker arm.

Die Lagerung selbst ist auf einem vom Längsrand der Seitenwandung ausgehenden Plattenelement wie Blech angeordnet, das seinerseits mit der Seitenwandung und außenseitig von diesen abragenden Abstützungen wie Knotenblechen verschweißt ist. Um die Lagerung mit dem Plattenelement über dieses durchsetzende Befestigungselemente wie Schraubverbindungen zu verbinden, weist die Seitenwandung entsprechende Aussparungen wie Ausschnitte auf.The storage itself is on an outgoing from the longitudinal edge of the side wall plate member arranged like sheet metal, which in turn with the side wall and outside of this projecting supports welded as gusset plates. To the storage with the plate member through this passing fasteners such as screw connect, the side wall has corresponding recesses such as cutouts.

Dennoch sind die erfindungsgemäßen Lagerungen streifenförmig ausgebildet und erstrecken sich entlang der Seitenwandungen der Kasten- oder Trogschwelle. Hierdurch bedingt steht im Zwischenraum zwischen den Seitenwandungen hinreichender Platz für z. B. einen Weichenverschluss zur Verfügung, der zwischen den streifenförmigen Lagerungen verläuft.Nevertheless, the inventions are strip-shaped and extend along the side walls of the crate or trough sill. This conditionally is in the Space between the side walls sufficient space for z. B. a switch lock available, which runs between the strip-shaped bearings.

Weitere Einzelheiten, Vorteile und Merkmale der Erfindung ergeben sich nicht nur aus den Ansprüchen, den diesen zu entnehmenden Merkmalen - für sich und/oder in Kombination -, sondern auch aus der nachfolgenden Beschreibung eines der Zeichnung zu entnehmenden bevorzugten Ausführungsbeispiels.Further details, advantages and features of the invention will become apparent not only from the Claims, the characteristics to be taken from them - individually and / or in combination - but also from the following description of one of the drawing to be taken preferred embodiment.

Es zeigen:

Fig. 1
eine Seitenansicht einer im Ausschnitt dargestellten Trogschwelle, teilweise geschnitten,
Fig. 2
eine Detaildarstellung eines der Fig. 1 zu entnehmenden Kippelementes zum Niederhalten einer Schienenbefestigungsplatte,
Fig. 3
das Kippelement nach Fig. 2 in Draufsicht,
Fig. 4
einen Querschnitt durch die Trogschwelle gemäß Fig. 1 und
Fig. 5
eine Draufsicht auf die Trogschwelle gemäß Fig. 1.
Show it:
Fig. 1
a side view of a trough threshold shown in section, partially cut,
Fig. 2
1 shows a detail of a tilting element to be removed from FIG. 1 for holding down a rail fastening plate, FIG.
Fig. 3
the tilting element of FIG. 2 in plan view,
Fig. 4
a cross section through the trough threshold of FIG. 1 and
Fig. 5
a plan view of the trough threshold according to FIG. 1.

In den Figuren, in denen grundsätzlich gleiche Elemente mit gleichen Bezugszeichen versehen sind, sind verschiedene Darstellungen und Ausschnitte einer Kasten- oder Trogschwelle 10 dargestellt, innerhalb der ein Weichenverschluss angeordnet ist. Insoweit wird auf eine Technik verwiesen, wie diese z. B. der DE 42 29 014 A1 oder der DE 195 45 342 A1 zu entnehmen ist. Auf die diesbezügliche Offenbarung wird ausdrücklich verwiesen. Unabhängig hiervon ist darauf hinzuweisen, dass hierdurch eine Beschränkung der Erfindung nicht erfolgt. Vielmehr ist die erfindungsgemäße Lehre überall im Oberbaubereich einsetzbar, insbesondere dort, wo beengte Platzverhältnisse herrschen, also z. B. auch im Bereich eines Dehnungsstoßes.In the figures, in which basically the same elements provided with the same reference numerals are different representations and excerpts of a coffer or trough threshold 10, within which a switch lock is arranged. In that regard, to a Technology referred, as this z. As the DE 42 29 014 A1 or DE 195 45 342 A1 can be found. The relevant disclosure is expressly referred to. Independently It should be noted that this does not limit the invention. Rather, the teaching of the invention can be used anywhere in the field of construction, in particular where space is limited, eg. B. also in the area of a stretch of impact.

Innerhalb der Trogschwelle 10 und diese oberseitig durchsetzend ist ein Weichenverschluss 12 zum Verstellen einer Weichenzunge 14 zu einer Backenschiene 16 angeordnet, ohne dass hierdurch eine Beschränkung der erfindungsgemäßen Lehre erfolgen soll.Within the trough threshold 10 and this top enforcing is a switch point 12 arranged for adjusting a switch blade 14 to a stock rail 16, without This is intended to limit the teaching of the invention.

Die Weichenzunge 14 ist verschiebbar auf einem Gleitstuhl 18 angeordnet. Wie die Darstellungen gemäß der Fig. 4 und 5 verdeutlichen, erstreckt sich jeweils oberhalb der jeweiligen Seitenwandung 20, 22 der Trogschwelle 10 ein entsprechender Gleitstuhl 18, der entsprechend schmal ausgebildet sein muss, um zwischen den Gleitstühlen 18 und diese aufnehmenden elastisch gelagerten Unterlagen 24, die ebenfalls streifenförmig ausgebildet sind, hinreichend Platz für den Weichenverschluss 12 zu haben.The switch blade 14 is slidably mounted on a slide chair 18. Like the representations illustrate in accordance with FIGS. 4 and 5, each extending above the respective Side wall 20, 22 of the trough threshold 10 a corresponding slide chair 18, the corresponding must be made narrow to between the slide chairs 18 and this receiving elastically mounted pads 24, which are also formed strip-shaped, sufficient To have space for the switch lock 12.

Erfindungsgemäß wird jeder Gleitstuhl 18 über ein Kippelement 26 gesichert, das kipp- bzw. schwenkbar unterseitig an der Unterlage 24 unterhalb der Backenschiene 16, d. h. ihres Fußes 28 abgestützt ist. Hierzu weist das sich unterhalb der Backenschiene 16 erstreckende Kippelement 26 in seinem Mittelbereich 30 einen Vorsprung 32 auf, von dem ausgehend das Kippelement 26 sich zu seinen beiden Enden 34, 36 hin verjüngt. According to the invention, each slide chair 18 is secured by a tilting element 26, the tilting or pivotally lower side on the base 24 below the stock rail 16, d. H. her foot 28 is supported. For this purpose, the tilting element extending below the stock rail 16 has 26 in its central region 30 has a projection 32, starting from the Tilting element 26 tapers towards its two ends 34, 36.

Das Kippelement 26 weist in Draufsicht eine Rechteckform auf, wobei dessen Länge in etwa drei- bis viermal größer als dessen Breite ist. Hierdurch erfolgt jedoch keine Beschränkung der erfindungsgemäßen Lehre.The tilting element 26 has a rectangular shape in plan view, wherein its length is approximately three to four times larger than its width. However, this does not limit the teaching of the invention.

Wie aus der Schnittdarstellung gemäß Fig. 2 ersichtlich ist, weist das Kippelement 26 in seiner dem Schienenfuß 28 zugewandten Oberfläche 38 einen konvexen Verlauf auf, wobei vom als Kippabstützung dienenden Vorsprung 32 ausgehend zu den Enden 34, 36 hin zunächst eine Senke 40, 42 durchlaufen wird. Durch die entsprechende Oberflächengeometrie ist der Kipphebel 26 im erforderlichen Umfang kippbar, um in nachstehend beschriebener Art und Weise den Gleitstuhl 18 niederzuhalten und damit den Schienenfuß 28 der Backenschiene 16 zu sichern.As can be seen from the sectional view of FIG. 2, the tilting element 26 in his the rail foot 28 facing surface 38 has a convex profile, wherein from serving as a tilt support projection 32, starting at the ends 34, 36 out first a valley 40, 42 is passed through. Due to the corresponding surface geometry the rocker arm 26 is tilted to the extent necessary in the manner described below and way to hold down the slide 18 and thus the rail 28 of the stock rail 16 to secure.

Der Kipphebel 26 ist über ein erstes Befestigungselement 44 gesichert, das in dem in Bezug auf den Gleitstuhl 18 fernliegenden Bereich verläuft. Dabei ist das Befestigungselement 44 in Form einer Schraube gleichzeitig Sicherung für einen Spannbügel 46, über den der gleitstuhlabgewandte Schienenfuß 28 niedergehalten wird. Mit anderen Worten stützt sich der Spannbügel 46 auf den dem Gleitstuhl 18 femliegenden Fußschenkel 48 ab. Die Schraube 44 weist einen Kopf 50 auf, der unterhalb des Kippelementes 26, also entlang dessen Unterseite 52 verläuft. Zwischen dem Kopf 50 und der Unterseite 52 sind zwei Scheibenelemente 54, 56 vorhanden, die durch zueinander angepasste konkav bzw. konvex verlaufende Abstützflächen gegeneinander bewegbar sind und hierdurch bedingt verschiedene Neigungswinkel zueinander einnehmen können, wie insbesondere ein Vergleich der Schnittdarstellungen von Fig. 1 und 2 verdeutlicht. Somit kann beim Anziehen der die Schraube 44 sichernden Mutter 58 der Kipphebel 26 im Uhrzeigersinn verschwenkt werden, ohne dass die Scheiben 54, 56 behinderlich sind.The rocker arm 26 is secured via a first fastening element 44, which in the respect on the sliding chair 18 remote area extends. In this case, the fastening element 44 in the form of a screw at the same time securing a clamping bracket 46, over which the non-sliding rail foot 28 is held down. In other words, the Clamp 46 on the sliding chair 18 femliegenden leg 48 from. The screw 44 has a head 50 which is below the tilting element 26, that is along the underside thereof 52 runs. Between the head 50 and the bottom 52 are two disk elements 54, 56 present, which by matched concave or convex support surfaces are mutually movable and thereby conditionally different angles of inclination can take each other, in particular a comparison of the sectional views of Fig. 1 and 2 illustrates. Thus, when tightening the screw 44 securing nut 58 of the rocker arm 26 are pivoted clockwise without the discs 54, 56th are obstructive.

Im Bereich des anderen Endes 34, das unterhalb vertikaler Projektion des Gleitstuhls 18 verläuft, ist das Kippelement 26 über einen von der Unterseite des Gleitstuhls 18 ausgehenden und die Lagerung 24 durchsetzenden Zapfen oder Bolzen 58 gesichert. Dabei kann der Zapfen oder Bolzen 58 mit dem Gleitstuhl 18 verschweißt oder verschraubt sein. Andere Befestigungsmöglichkeiten sind auch denkbar. Gleichfalls besteht die Möglichkeit, dass das Kippelement 26 in sonstiger Weise mit der Schienenbefestigungsplatte 18 gelenkig verbunden ist wie z. B. durch eine Hakenverbindung oder ähnliches.In the region of the other end 34, the below vertical projection of the slide chair 18th runs, the tilting element 26 via an emanating from the bottom of the slide chair 18 and the bearing 24 secured by passing pins or bolts 58. It can the Pin or bolt 58 welded to the sliding chair 18 or screwed. Other Mounting options are also conceivable. Likewise there is a possibility that the Tilting element 26 hingedly connected in any other way with the rail mounting plate 18 is like B. by a hook connection or the like.

Der Zapfen oder Bolzen 58 wird an der Unterseite 52 des Kippelementes 26 mittels einer Mutter 60 gesichert, innerhalb der kippelementunterseitig ein von dem Kippelement 26 ausgehender kugelabschnitt- oder kalottenförmiger Vorsprung 62 eingreift. Hierdurch wird sichergestellt, dass das Kippelement 26 im gewünschten Umfang gekippt bzw. geschwenkt werden kann, ohne dass eine Behinderung durch den Zapfen oder Bolzen 58 und dessen Mutter 60 gegeben ist.The pin or bolt 58 is at the bottom 52 of the tilting element 26 by means of a Nut 60 secured within the tilting element on the underside of the tilting element 26th outgoing ball section or dome-shaped projection 62 engages. This will ensures that the tilting element 26 is tilted or pivoted to the desired extent can be without disability by the pin or bolt 58 and its Mother 60 is given.

Die erfindungsgemäße Konstruktion ermöglicht, den Gleitstuhl 18 überaus schmal auszubilden, ohne dass Nachteile in Bezug auf dessen Befestigung und der Sicherung der Backenschiene 16 selbst erfolgen.The construction according to the invention makes it possible to design the sliding chair 18 extremely narrowly, without disadvantages in terms of its attachment and securing the stock rail 16 itself.

Der Gleitstuhl 18 liegt über einen stufenförmigen Absatz 64 auf dem Längsrand 66 des Schienenfußes 28 auf. Im schienenfußabgewandten Bereich stützt sich der Gleitstuhl 18 auf einen im Schnitt rechteckförmigen Vorsprung 68 ab. Hierdurch ist eine Verdrehsicherung des Gleitstuhls 18 gegeben, so dass eine Befestigung mit nur einem Zapfen oder Bolzen 58 problemlos erfolgen kann.The slide chair 18 is located above a stepped shoulder 64 on the longitudinal edge 66 of Rail foot 28 on. In the area away from the rail, the sliding chair 18 is supported a rectangular in section projection 68 from. As a result, a rotation of the Sliding chair 18 given, so that attachment with only a pin or bolt 58 easily can be done.

Der Spannbügel 46, der die Funktion eines Federelementes aufweist und durch entsprechende dem Stand der Technik zu entnehmende Elemente ersetzbar ist, übt aufgrund der erfindungsgemäßen Konstruktion die Funktion von an und für sich zwei Federelementen aus; denn beim Anziehen der Schraube 44 wirkt das Federelement 46 einerseits unmittelbar auf den gleitstuhlabgewandten Schienenfußschenkel 48 und andererseits mittelbar über das Kippelement 26 und den Gleitstuhl 18 auf den gegenüberliegenden Längsrand 66 des Schienenfußes 28.The clamping bracket 46, which has the function of a spring element and by appropriate the prior art elements to be removed is replaceable practiced due to the invention Design the function of in and of itself two spring elements; because at Tightening the screw 44, the spring element 46 acts on the one hand directly on the slide facing away Rail foot 48 and on the other hand indirectly via the tilting element 26 and the slide chair 18 on the opposite longitudinal edge 66 of the rail foot 28th

Die Lagerung oder Platte 24 kann entsprechend dem Stand der Technik auf einer elastischen Zwischenlage abgestützt sein. Die Lagerung 24 selbst ist über Schraubelemente 70 mit einem Plattenelement wie Blech 72 lösbar verbunden, das seinerseits mit dem Längsrand 74 der Seitenwandungen 20, 22 sowie von diesen außenseitig abragenden Versteifungsblechen wie Knotenblechen 76 verschweißt ist.The storage or plate 24 may according to the prior art on an elastic Be supported intermediate layer. The storage 24 itself is via screw 70 with a Plate member such as sheet 72 releasably connected, which in turn connected to the longitudinal edge 74 of Side walls 20, 22 and of these outside projecting stiffening plates such Gusset plates 76 is welded.

Sowohl im Bereich des Kippelementes 26 als auch der Schraubelemente 70 weisen die Seitenwandungen 20, 22 Aussparungen wie Ausschnitte 78, 80 auf, wie die Darstellung gemäß Fig. 1 zeigt, um eine einfache Montage und Demontage zu ermöglichen.Both in the region of the tilting element 26 and the screw 70, the Side walls 20, 22 recesses such as cutouts 78, 80 on how the representation As shown in FIG. 1, to allow easy assembly and disassembly.

Claims (12)

  1. Device for fastening a rail (16) comprising a rail foot (28), in particular for fastening or securing a stock rail or running rail in the region of points or an intersection, comprising a mounting (24) for the rail (16) and a rail fastening plate (18), such as a slide chair or guard rail bearing plate, detachably arranged on the mounting and cooperating with a first rail foot limb of the rail, the rail fastening plate (18) being secured by a holding-down device (26) which extends below the rail foot (28) and along it and is fastened and secured in the region of the other second rail foot limb (48) of the rail (16) via a first fastening element (44), characterised in that the holding-down device (26) is an element (26) extending below the rail foot (28) and mounted tiltably below the rail foot, and is connected via a second fastening element to the rail fastening plate (18).
  2. Device according to claim 1, characterised in that the tiltably mounted element (26) is a tilting element with two arms, in that one of the arms is penetrated by the first fastening element (44), via which a fixing element (46) holding down the rail foot limb (48) of the rail (16) remote from the rail fastening plate (18) is in turn secured, and in that the other arm is penetrated by a second connecting element (58), such as bolts or shafts, issuing from the rail fastening plate or is articulated to the rail fastening plate (18).
  3. Device according to claim 1 or 2, characterised in that the second fastening element (58) issues from the bottom of the rail fastening plate (18) and is preferably screwed or welded thereto.
  4. Device according to at least any one or more of the preceding claims, characterised in that the tilting element (26) comprises a surface extending in a curved manner at the rail foot-side with a projection (32) preferably issuing from the middle region, as a support, via which the tilting element can be tilted and/or in that a projection extending in the direction of the tilting element (26) issues from the rail foot or its mounting (24) as a support for the tilting element.
  5. Device according to at least any one or more of the preceding claims, characterised in that the tilting element (26) has a dome-shaped projection (62) at the bottom which is penetrated by the first or second fastening element (58) and engages in certain sections in an element securing the first or second fastening element, such as nut (60), with the dome-shaped projection of at least partially adapted internal geometry.
  6. Device according to at least any one or more of the preceding claims, characterised in that the first or second fastening element (46) is a screw element, the head (50) of which preferably extends at the bottom along the tilting element (26), and between the head and the lower side (52) are arranged two disc elements (54, 56) with mutually adapted curved faces located one on top of the other and which can be displaced relative to one another in terms of inclination.
  7. Device according to at least any one or more of the preceding claims, characterised in that the rail fastening plate (18) is connected to a stop, such as a step (68), so as to face away from the rail foot.
  8. Device according to at least any one or more of the preceding claims, characterised in that the tilting element (26) extends in the region along a side wall (20, 22) of a box or trough sleeper (10), a rail fastening plate (18) with respectively associated tilting element (26) extending, in particular, along any side wall of the trough sleeper.
  9. Device according to at least any one or more of the preceding claims, characterised in that in the region of the tilting element (26) the side wall (20, 22) has a recess, such as a cutout (78), and/or in that supports, such as gusset plates (76), are provided and welded on the outside of the side walls (20, 22) and extend perpendicular thereto, on which side walls a mounting (24) is detachably arranged directly or indirectly in each case, a sheet element, such as sheet metal (72), on which the mounting (24) is detachably arranged, issuing, in particular, from the longitudinal edge (74) of the side wall (20, 22) and upper edge of the support, such as gusset plate (76).
  10. Device according to at least any one or more of the preceding claims, characterised in that the sheet element, such as sheet metal (72), is welded to the support, such as gusset plate (76), and the upper edge (74) of the side wall (20, 22).
  11. Device according to at least any one or more of the preceding claims, characterised in that the mounting is screwed via fastening elements (70) to the sheet element, such as sheet metal (72), the fastening elements extending in certain sections within edge-side recesses, such as cutouts (80), of the side wall (20, 22).
  12. Device according to at least any one or more of the preceding claims, characterised in that the mountings (24) issuing from the respective longitudinal edge (74) of the side wall (20, 22) are spaced apart from one another and in that a points closure (12) issues from the trough or box sleeper and extends at least in certain sections between the mountings (24).
EP99117643A 1998-09-11 1999-09-08 Device for fixing a rail Expired - Lifetime EP0985765B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19841903 1998-09-11
DE19841903A DE19841903A1 (en) 1998-09-11 1998-09-11 Device for fastening a rail

Publications (2)

Publication Number Publication Date
EP0985765A1 EP0985765A1 (en) 2000-03-15
EP0985765B1 true EP0985765B1 (en) 2003-07-09

Family

ID=7880824

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99117643A Expired - Lifetime EP0985765B1 (en) 1998-09-11 1999-09-08 Device for fixing a rail

Country Status (6)

Country Link
EP (1) EP0985765B1 (en)
AT (1) ATE244791T1 (en)
DE (2) DE19841903A1 (en)
DK (1) DK0985765T3 (en)
ES (1) ES2204039T3 (en)
PT (1) PT985765E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021683A1 (en) * 2006-05-10 2007-11-22 SCHWIHAG GESELLSCHAFT FüR EISENBAHNOBERBAU MBH Hollow box sleeper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411122A1 (en) * 1984-03-26 1985-10-03 BWG Butzbacher Weichenbau GmbH, 6308 Butzbach DEVICE FOR FIXING RAILS
DE4229014A1 (en) 1992-09-02 1994-03-03 Butzbacher Weichenbau Gmbh Device for fastening a rail
DE4315200C2 (en) * 1993-05-07 2003-04-30 Schwihag Gmbh Crossbar with adjustment device for switch tongues
FR2715412B1 (en) * 1994-01-21 1996-04-12 Sncf Device for mounting a needle and a counter-needle on a crosspiece; base forming a bearing or sliding or needle plate and bending spring forming part of such a device.
DE4405135A1 (en) * 1994-02-18 1995-08-24 Butzbacher Weichenbau Gmbh Rail fastening
DE19545342A1 (en) 1995-12-05 1997-06-12 Butzbacher Weichenbau Gmbh Arrangement of sleepers for rails
DE19545341A1 (en) * 1995-12-05 1997-06-12 Butzbacher Weichenbau Gmbh Sliding chair

Also Published As

Publication number Publication date
DK0985765T3 (en) 2003-11-03
DE59906244D1 (en) 2003-08-14
DE19841903A1 (en) 2000-03-16
EP0985765A1 (en) 2000-03-15
PT985765E (en) 2003-11-28
ATE244791T1 (en) 2003-07-15
ES2204039T3 (en) 2004-04-16

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