EP0690940B1 - Rail arrangement - Google Patents
Rail arrangement Download PDFInfo
- Publication number
- EP0690940B1 EP0690940B1 EP94911926A EP94911926A EP0690940B1 EP 0690940 B1 EP0690940 B1 EP 0690940B1 EP 94911926 A EP94911926 A EP 94911926A EP 94911926 A EP94911926 A EP 94911926A EP 0690940 B1 EP0690940 B1 EP 0690940B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- rail
- arrangement according
- foot
- projections
- 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
Links
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 210000002105 tongue Anatomy 0.000 description 6
- 210000002414 leg Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
-
- 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
- E01B7/22—Special sleepers for switches or crossings; Fastening means therefor
Definitions
- the invention relates to a rail arrangement
- a rail arrangement comprising a on a base plate arranged first rail such as stock rail with rail foot and one on a second plate like sliding chair arranged second rail like switch tongue with Rail foot that is fixed between projections like ribs and over fasteners like tension clamps is held down on the plate, with the second plate over at least one spring element is clamped to the base plate and the rail foot holds down the first rail or at least forms an anti-tip device for it.
- a device which consists of a separate from the Base plate arranged sliding chair, which with the foot of the stock rail one Form-fit forms and by a spring element lying on the side of the sliding chair is clamped on the base plate.
- the spring element has a U-shape and supports with his free leg ends on one above the base of the stock rail lying edition. If the U-shaped spring element breaks, the sliding chair can Stop holding the stock rail down.
- EP 0 336 311 B1 describes a device for fastening a rail, whose foot is held down by a spring element which is detachable from one on the Base plate arranged sliding chair goes out and is clamped over an abutment, is an integral part of the base plate.
- a two-part sliding chair is known from EP 0 113 515 A1.
- One with one The first part of a sliding chair that supports the section on the foot of the rail is detachable from a second part, which is firmly connected to a base plate.
- a stock rail fastening can be found in EP 0 343 149 A2, in which A spring with a progressive characteristic curve is supported on the stock rail base.
- One of the objects of the present invention is an apparatus of the type described above so that with a simple construction on the one hand a tilting of the rail is excluded and on the other hand it is ensured that the second plate even when the spring or springs holding it down breaks cannot be moved to the base plate uncontrollably, so that always a safe holding down of the rail is ensured like the stock rail. It is too Object of the invention, on the second plate in the second rail like switch tongue set desired positions or easily adapt to different To be able to make rail foot widths.
- the object is essentially achieved in that the second plate with the base plate is connected via an additional connecting element such as a screw element, with one of the fastenings for the rail foot of the second rail cooperates.
- the attachment to the rail foot of the second rail such as a the turnout tongue exciting screw element, in addition to that the second plate - in addition to the basically existing fuse via at least one spring element - is screwed onto the base plate to provide additional security Offer.
- the screw element penetrates at least one of the projections such as Rib.
- the screw element has a slot penetrates, which runs in the longitudinal direction of both the plate and the base plate.
- the slot has one for the slidably arranged Screw element suitable insertion opening, in particular from the rail remote End of the slot.
- the slot is at least partially in the second plate protrusions extending from the base plate as in the section L-shaped Cheeks or thighs is limited. These protrusions extend into Longitudinal direction of the base plate or plate, so that it is additionally secured against rotation.
- the projections such as ribs can optionally be slidable to the second plate be arranged, however, it is preferably provided that at least one of the Fastenings for the rail foot of the second rail are an integral part of the plate is.
- a further development of the invention is characterized in that the Protrusions such as ribs start from a third plate that is releasable with the second Plate over at least one of the cooperating with one of the fasteners Screw elements is connected.
- the third plate can be moved to the second plate can be arranged to the projections at the desired distance of the To be able to adjust the rail to each other.
- the projections are like ribs themselves preferably integral parts of the third plate.
- the projections like ribs itself in the longitudinal direction the third plate is slidable.
- a device for fastening a rail in the form of a stock rail (10) shown which is arranged on a base plate (12) via its rail foot (40) and on the one hand by a tension clamp (14) and on the other hand by a second plate (16) is held down.
- this has a structure of a Sliding chair for switch tongues with the restriction that that of the stock rail (10) associated rail (18) not displaceable, but between ribs (20) and (22) is arranged fixed to the stock rail (10).
- the base plate (16) is first detachable via rod spring elements (24) and (26) the base plate (12) also referred to as a ribbed plate.
- the Bar spring elements (24) and (26) between firmly emanating from the ribbed plate Abutments (28) and from the plate (16) outgoing supports braced.
- Support facing away from the rail bear the reference numerals (30) and (32).
- a rail side Support is denoted by (34).
- the abutment (28) forms an upper boundary of a channel (36) on the circumferential side is closed and open at the end.
- Each channel (36) points in the direction the tapered insertion opening (38), the openings (38) being such run that each spring element (26) from the side into the channel (36) and then stretched between the supports (32) and (34) and the abutments (28) becomes. This causes the plate (16) with its front above the Rail foot (40) extending section (48) on the rail foot to the Hold down.
- the second plate (16) has cavities, see above that the former are at least partially surrounded by the second plate (16).
- the rail-side supports (34) extend along the edge of the rail base (40) of the stock rail (10), on the opposite side as it were on one Rib (42) abuts and is held down by the tension clamp (14).
- the rod spring elements (24) and (26) also extend in from the longitudinal edge outgoing open channels, the underside of the ribbed plate (12) and the top are limited by the second plate (16). Each spring element (24) or (26) also projects from the rear of the respective channel to both the rod spring element (24, 26) easy to grasp for assembly and removal from the channel.
- An L-shaped projection (44) extends from the center of the ribbed plate (12) in the plate (16) and in the longitudinal direction of the recess (46) such intervenes that if the spring elements (24) and (26) fail, the plate (16) is lifted is excluded. This results in a further tilt protection for the rail (10).
- the projection (44) can also rest on the edge of the rail foot (40), so that additionally the function of a rib is exercised.
- the plate (16) is further secured by a screw (50), via which a clamp (52) extending from the rib (22) is tensioned, via which the foot (50 ') the second rail (18) is held down.
- a clamp (52) extending from the rib (22) is tensioned, via which the foot (50 ') the second rail (18) is held down.
- Corresponding tension clamp is provided, which is provided with the reference number (54). The screw that clamps the clamp is screwed to the plate (16).
- the screw (50) passes through a slot (56) which starts from the base plate (12) and ends at the top of the second plate (16).
- the slot faces away from the rail (56) accessible via an insertion opening (58) through which the screw (50) is inserted can be.
- the slot (56) is of legs or cheeks which are L-shaped in section limited the base plate (12), which are provided with the reference numerals (60) and (62) are and - as FIGS. 2 and 3 illustrate - in a chamber (64) Extend plate (16).
- the clear distance between the cross legs (66) and (68) of the Legs (60) and (62) are adapted to the diameter of the screw shaft, that is, less than its head or mother (70).
- the rib (22) is not an integral part of the base plate (16), this can are moved along the slot (56) together with the screw (50).
- the slot (56) may optionally have a length that allows both ribs delimiting a rail foot can be arranged displaceably.
- the teaching of the invention also has the advantage that only two Different types of plates are required to hold a switch tongue.
- the plates according to the invention can only last longer than usual a spring-held plates, as an additional fastening via the screw he follows. The jumps of inertia occurring in known switch areas are avoided.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seats For Vehicles (AREA)
- Moving Of Heads (AREA)
- Insulated Conductors (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Chairs Characterized By Structure (AREA)
- Noodles (AREA)
- Sorting Of Articles (AREA)
- Shutters For Cameras (AREA)
- Automotive Seat Belt Assembly (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Surgical Instruments (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Near-Field Transmission Systems (AREA)
- Paper (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Scissors And Nippers (AREA)
- Soil Working Implements (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Prostheses (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Schienenanordnung umfassend eine auf einer Unterlageplatte angeordnete erste Schiene wie Backenschiene mit Schienenfuß und eine auf einer zweiten Platte wie Gleitstuhl angeordnete zweite Schiene wie Weichenzunge mit Schienenfuß, der zwischen Vorsprüngen wie Rippen festgelegt und über Befestigungen wie Spannklemmen auf der Platte niedergehalten ist, wobei die zweite Platte über zumindest ein Federelement mit der Unterlageplatte verspannt ist und den Schienenfuß der ersten Schiene niederhält oder zumindest für diesen einen Kippschutz bildet.The invention relates to a rail arrangement comprising a on a base plate arranged first rail such as stock rail with rail foot and one on a second plate like sliding chair arranged second rail like switch tongue with Rail foot that is fixed between projections like ribs and over fasteners like tension clamps is held down on the plate, with the second plate over at least one spring element is clamped to the base plate and the rail foot holds down the first rail or at least forms an anti-tip device for it.
Aus der DD 255 758 A1 ist eine Vorrichtung bekannt, die aus einem getrennt von der Grundplatte angeordneten Gleitstuhl besteht, der mit dem Fuß der Backenschiene einen Formschluß bildet und durch ein auf der Seite des Gleitstuhls liegendes Federelement auf der Grundplatte verspannt ist. Das Federelement weist eine U-Form auf und stützt sich mit seinen freien Schenkelenden auf einer über dem Fuß der Backenschiene liegenden Auflage ab. Bricht das U-förmige Federelement, so kann der Gleitstuhl die Backenschiene nicht mehr niederhalten.From DD 255 758 A1 a device is known which consists of a separate from the Base plate arranged sliding chair, which with the foot of the stock rail one Form-fit forms and by a spring element lying on the side of the sliding chair is clamped on the base plate. The spring element has a U-shape and supports with his free leg ends on one above the base of the stock rail lying edition. If the U-shaped spring element breaks, the sliding chair can Stop holding the stock rail down.
In der EP 0 336 311 B1 ist eine Vorrichtung zum Befestigen einer Schiene beschrieben, deren Fuß über ein Federelement niedergehalten ist, das von einem lösbar auf der Unterlageplatte angeordneten Gleitstuhl ausgeht und über ein Widerlager verspannt ist, das integraler Bestandteil der Unterlageplatte ist.EP 0 336 311 B1 describes a device for fastening a rail, whose foot is held down by a spring element which is detachable from one on the Base plate arranged sliding chair goes out and is clamped over an abutment, is an integral part of the base plate.
Aus der EP 0 113 515 A1 ist ein zweiteiliger Gleitstuhl bekannt. Ein sich mit einem Abschnitt auf dem Fuß der Schiene abstützendes erstes Teil eines Gleitstuhls geht lösbar von einem zweiten Teil aus, das fest mit einer Unterlageplatte verbunden ist. A two-part sliding chair is known from EP 0 113 515 A1. One with one The first part of a sliding chair that supports the section on the foot of the rail is detachable from a second part, which is firmly connected to a base plate.
Eine Backenschienenbefestigung ist der EP 0 343 149 A2 zu entnehmen, bei der sich auf dem Backenschienenfuß eine Feder mit progressiver Kennlinie abstützt.A stock rail fastening can be found in EP 0 343 149 A2, in which A spring with a progressive characteristic curve is supported on the stock rail base.
Nach der DE 41 12 926 A1 ist zwischen einem Gleitstuhl, der sich auf einem Backenschienenfuß abstützt, und einer Unterlage eine elastische Zwischenlage angeordnet.According to DE 41 12 926 A1 is between a sliding chair, which is on a stock rail supports, and an underlay arranged an elastic intermediate layer.
Der vorliegenden Erfindung liegt unter anderem die Aufgabe zugrunde, eine Vorrichtung der zuvor beschriebenen Art so weiterzubilden, daß bei einfachem konstruktiven Aufbau einerseits ein Kippen der Schiene ausgeschlossen ist und andererseits sichergestellt ist, daß die zweite Platte auch bei Brechen der diese niederhaltenden Feder bzw. Federn nicht unkontrolliert zu der Unterlagenplatte verschoben werden kann, so daß stets ein sicheres Niederhalten der Schiene wie Backenschiene gewährleistet ist. Auch ist es Aufgabe der Erfindung, auf der zweiten Platte die zweite Schiene wie Weichenzunge in gewünschten Positionen festzulegen bzw. problemlos eine Anpassung an unterschiedliche Schienenfußbreiten vornehmen zu können.One of the objects of the present invention is an apparatus of the type described above so that with a simple construction on the one hand a tilting of the rail is excluded and on the other hand it is ensured that the second plate even when the spring or springs holding it down breaks cannot be moved to the base plate uncontrollably, so that always a safe holding down of the rail is ensured like the stock rail. It is too Object of the invention, on the second plate in the second rail like switch tongue set desired positions or easily adapt to different To be able to make rail foot widths.
Die Aufgabe wird erfindungsgemäß im wesentlichen dadurch gelöst, daß die zweite Platte mit der Unterlageplatte über ein zusätzliches Verbindungselement wie Schraubenelement verbunden ist, das mit einer der Befestigungen für den Schienenfuß der zweiten Schiene zusammenwirkt.The object is essentially achieved in that the second plate with the base plate is connected via an additional connecting element such as a screw element, with one of the fastenings for the rail foot of the second rail cooperates.
Erfindungsgemäß kann das die Befestigung auf den Schienenfuß der zweiten Schiene, wie ein die Weichenzunge spannendes Schraubenelement, zusätzlich dazu genutzt werden, daß die zweite Platte - neben der grundsätzlich bestehenden Sicherung über zumindest ein Federelement - auf der Unterlageplatte festgeschraubt ist, um eine zusätzliche Sicherung zu bieten. Dabei durchsetzt das Schraubenelement zumindest einen der Vorsprünge wie Rippe.According to the invention, the attachment to the rail foot of the second rail, such as a the turnout tongue exciting screw element, in addition to that the second plate - in addition to the basically existing fuse via at least one spring element - is screwed onto the base plate to provide additional security Offer. The screw element penetrates at least one of the projections such as Rib.
Damit die zweite Platte problemlos mit der Unterlageplatte verbunden werden kann, sieht eine Weiterbildung der Erfindung vor, daß das Schraubenelement einen Schlitz durchsetzt, der in Längsrichtung sowohl der Platte als auch der Unterlageplatte verläuft. So that the second plate can be easily connected to the base plate, see a development of the invention that the screw element has a slot penetrates, which runs in the longitudinal direction of both the plate and the base plate.
Um die Vorsprünge wie Rippen an Schienen mit unterschiedlichen Schienenfußbreiten anpassen zu können, ohne daß es eines Austausches der zweiten Platte bedarf, sieht ein weiterer Vorschlag der Erfindung vor, daß zumindest einer der Vorsprünge mit dem jeweiligen Schraubenelement verschiebbar in dem Schlitz angeordnet ist.Around the projections like ribs on rails with different rail foot widths to be able to adjust without needing to replace the second plate, sees one Another proposal of the invention that at least one of the projections with the each screw element is slidably disposed in the slot.
Selbstverständlich besteht auch die Möglichkeit, daß beide Vorsprünge wie Rippen mit den Schraubenelementen verschiebbar und in gewünschten Positionen festschraubbar ist.Of course there is also the possibility that both projections like ribs the screw elements can be moved and screwed into the desired positions.
Um das Schraubenelement auf einfache Weise den Schlitz durchsetzen zu lassen, also die Mutter oder den Kopf einer Schraube oder eines Bolzens unterhalb des Schlitzes anbringen zu können, weist der Schlitz eine für das verschiebbar angeordnete Schraubenelement geeignete Einführöffnung auf, die insbesondere vom schienenabgewandten Ende des Schlitzes ausgeht.So that the screw element can easily pass through the slot, that is the nut or head of a screw or bolt below the slot To be able to attach, the slot has one for the slidably arranged Screw element suitable insertion opening, in particular from the rail remote End of the slot.
Um eine zusätzliche Führung der zweiten Platte auf der Unterlageplatte zu ermöglichen, ist vorgesehen, daß der Schlitz von sich zumindest bereichsweise in die zweite Platte hinein erstreckenden, von der Unterlageplatte ausgehenden Vorsprüngen wie im Schnitt L-förmigen Wangen oder Schenkeln begrenzt ist. Diese Vorsprünge erstrecken sich in Längsrichtung der Unterlageplatte bzw. Platte, so daß diese zusätzlich drehgesichert ist.To allow additional guidance of the second plate on the base plate, it is provided that the slot is at least partially in the second plate protrusions extending from the base plate as in the section L-shaped Cheeks or thighs is limited. These protrusions extend into Longitudinal direction of the base plate or plate, so that it is additionally secured against rotation.
Können die Vorsprünge wie Rippen gegebenenfalls verschiebbar zu der zweiten Platte angeordnet sein, so ist jedoch bevorzugterweise vorgesehen, daß zumindest eine der Befestigungen für den Schienenfuß der zweiten Schiene integraler Bestandteil der Platte ist.The projections such as ribs can optionally be slidable to the second plate be arranged, however, it is preferably provided that at least one of the Fastenings for the rail foot of the second rail are an integral part of the plate is.
Eine Weiterbildung der Erfindung zeichnet sich dadurch aus, daß die Vorsprünge wie Rippen von einer dritten Platte ausgehen, die lösbar mit der zweiten Platte über zumindest eines der mit einer der Befestigungen zusammenwirkenden Schraubenelemente verbunden ist. Dabei kann die dritte Platte verschiebbar zu der zweiten Platte angeordnet sein, um die Vorsprünge auf den gewünschten Abstand der Schiene zueinander einstellen zu können. In diesem Fall ist es nur erforderlich, daß die dritte Platte zu der zweiten Platte und damit auch zu der Unterlageplatte in deren Längsrichtung verschoben und sodann über zumindest eines der Schraubenelemente befestigt wird, um an die Gleisgegebenheiten vor Ort angepaßt zu werden. Dabei durchsetzt das Schraubenelement selbstverständlich sowohl die Unterlageplatte als auch die zweite Platte, so daß diejenige Platte, die zusätzlich als Niederhalter bzw. Kippschutz für den Schienenfuß der zweiten Schiene dient, gesichert ist.A further development of the invention is characterized in that the Protrusions such as ribs start from a third plate that is releasable with the second Plate over at least one of the cooperating with one of the fasteners Screw elements is connected. The third plate can be moved to the second plate can be arranged to the projections at the desired distance of the To be able to adjust the rail to each other. In this case, it is only necessary that the third plate to the second plate and thus also to the base plate in its longitudinal direction moved and then attached via at least one of the screw elements is to be adapted to the track conditions on site. This prevails Screw element, of course, both the base plate and the second Plate, so that the plate, which is also used as a hold-down or anti-tip device for the Rail foot serves the second rail is secured.
Sofern eine dritte Platte vorgesehen ist, sind die Vorsprünge wie Rippen selbst vorzugsweise integrale Bestandteile der dritten Platte. Selbstverständlich besteht durchaus die Möglichkeit, daß zumindest einer der Vorsprünge wie Rippen selbst in Längsrichtung der dritten Platte verschiebbar ist.If a third plate is provided, the projections are like ribs themselves preferably integral parts of the third plate. Of course there is the possibility that at least one of the projections like ribs itself in the longitudinal direction the third plate is slidable.
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 do not only result from the claims, the features to be extracted from them - for themselves and / or in Combination - but also from the following description of one of the drawings to be taken preferred embodiment.
Es zeigen:
- Fig. 1
- einen Schnitt durch eine Schienenanordnung,
- Fig. 2
- einen Ausschnitt der Schienenanordnung gemäß Fig. 1, teilweise geschnitten, und
- Fig. 3
- eine Draufsicht des Ausschnitts der Schienenanordnung gemäß Fig. 1, jedoch in Draufsicht und teilweise geschnitten.
- Fig. 1
- a section through a rail arrangement,
- Fig. 2
- a section of the rail assembly of FIG. 1, partially cut, and
- Fig. 3
- a plan view of the detail of the rail assembly of FIG. 1, but in plan view and partially cut.
In den Figuren, in denen gleiche Elemente mit gleichen Bezugszeichen versehen sind, ist eine Vorrichtung zum Befestigen einer Schiene in Form einer Backenschiene (10) dargestellt, die über ihren Schienenfuß (40) auf einer Unterlageplatte (12) angeordnet und einerseits von einer Spannklemme (14) und andererseits von einer zweiten Platte (16) niedergehalten ist. Diese weist im Ausführungsbeispiel einen Aufbau eines Gleitstuhls für Weichenzungen mit der Einschränkung auf, daß die der Backenschiene (10) zugeordnete Schiene (18) nicht verschiebbar, sondern zwischen Rippen (20) und (22) ortsfest zu der Backenschiene (10) angeordnet ist.In the figures, in which the same elements are provided with the same reference symbols, is a device for fastening a rail in the form of a stock rail (10) shown, which is arranged on a base plate (12) via its rail foot (40) and on the one hand by a tension clamp (14) and on the other hand by a second plate (16) is held down. In the exemplary embodiment, this has a structure of a Sliding chair for switch tongues with the restriction that that of the stock rail (10) associated rail (18) not displaceable, but between ribs (20) and (22) is arranged fixed to the stock rail (10).
Die Unterlageplatte (16) ist zunächst lösbar über Stabfederelemente (24) und (26) mit der auch als Rippenplatte bezeichneten Unterlageplatte (12) verbunden. Hierzu werden die Stabfederelemente (24) und (26) zwischen fest von der Rippenplatte ausgehenden Widerlagern (28) sowie von der Platte (16) ausgehenden Auflagern verspannt. Schienenabgewandte Auflager tragen die Bezugszeichen (30) und (32). Ein schienenseitiges Auflager ist mit (34) bezeichnet.The base plate (16) is first detachable via rod spring elements (24) and (26) the base plate (12) also referred to as a ribbed plate. For this, the Bar spring elements (24) and (26) between firmly emanating from the ribbed plate Abutments (28) and from the plate (16) outgoing supports braced. Support facing away from the rail bear the reference numerals (30) and (32). A rail side Support is denoted by (34).
Das Widerlager (28) bildet eine obere Begrenzung eines Kanals (36), der umfangsseitig geschlossen und stirnseitig offen ist. Dabei weist jeder Kanal (36) eine sich in Richtung der Schiene (10) verjüngende Einführöffnung (38) auf, wobei die Öffnungen (38) derart verlaufen, daß jedes Federelement (26) von der Seite her in den Kanal (36) eingeführt und sodann zwischen den Auflagern (32) und (34) sowie den Widerlagern (28) gespannt wird. Hierdurch bedingt wird die Platte (16) mit seinem vorderen oberhalb des Schienenfußes (40) verlaufenden Abschnitt (48) auf den Schienenfuß zu dessen Niederhalten gezogen.The abutment (28) forms an upper boundary of a channel (36) on the circumferential side is closed and open at the end. Each channel (36) points in the direction the tapered insertion opening (38), the openings (38) being such run that each spring element (26) from the side into the channel (36) and then stretched between the supports (32) and (34) and the abutments (28) becomes. This causes the plate (16) with its front above the Rail foot (40) extending section (48) on the rail foot to the Hold down.
Im Bereich der Widerlager (28) weist die zweite Platte (16) Auskammerungen auf, so daß erstere zumindest bereichsweise von der zweiten Platte (16) umgeben sind.In the area of the abutment (28), the second plate (16) has cavities, see above that the former are at least partially surrounded by the second plate (16).
Die schienenseitigen Auflager (34) erstrecken sich randseitig entlang des Schienenfußes (40) der Backenschiene (10), die auf der gegenüberliegenden Seite gleichsam an einer Rippe (42) anliegt und über die Spannklemme (14) niedergehalten wird.The rail-side supports (34) extend along the edge of the rail base (40) of the stock rail (10), on the opposite side as it were on one Rib (42) abuts and is held down by the tension clamp (14).
Die Stabfederelemente (24) und (26) erstrecken sich des weiteren in vom Längsrand ausgehenden offenen Kanälen, die unterseitig von der Rippenplatte (12) und oberseitig von der zweiten Platte (16) begrenzt sind. Ferner ragt jedes Federelement (24) bzw. (26) rückseitig aus dem jeweiligen Kanal hervor, um das Stabfederelement (24, 26) sowohl zum Montieren als auch zum Entfernen aus dem Kanal leicht erfassen zu können.The rod spring elements (24) and (26) also extend in from the longitudinal edge outgoing open channels, the underside of the ribbed plate (12) and the top are limited by the second plate (16). Each spring element (24) or (26) also projects from the rear of the respective channel to both the rod spring element (24, 26) easy to grasp for assembly and removal from the channel.
Von der Rippenplatte (12) geht mittig ein L-förmiger Vorsprung (44) aus, der in einer in der Platte (16) und in dessen Längsrichtung verlaufenden Ausnehmung (46) derart eingreift, daß bei Versagen der Federelemente (24) und (26) ein Anheben der Platte (16) ausgeschlossen ist. Hieraus resultiert ein weiterer Kippschutz für die Schiene (10).An L-shaped projection (44) extends from the center of the ribbed plate (12) in the plate (16) and in the longitudinal direction of the recess (46) such intervenes that if the spring elements (24) and (26) fail, the plate (16) is lifted is excluded. This results in a further tilt protection for the rail (10).
Der Vorsprung (44) kann des weiteren am Rand des Schienenfußes (40) anliegen, so daß zusätzlich die Funktion einer Rippe ausgeübt wird.The projection (44) can also rest on the edge of the rail foot (40), so that additionally the function of a rib is exercised.
Eine weitere Sicherung für die Platte (16) erfolgt durch eine Schraube (50), über die eine von der Rippe (22) ausgehende Klemme (52) gespannt wird, über die der Fuß (50') der zweiten Schiene (18) niedergehalten wird. Auf der gegenüberliegenden Seite ist eine entsprechende Spannklemme vorgesehen, die mit dem Bezugszeichen (54) versehen ist. Die die Klemme spannende Schraube wird dabei mit der Platte (16) verschraubt.The plate (16) is further secured by a screw (50), via which a clamp (52) extending from the rib (22) is tensioned, via which the foot (50 ') the second rail (18) is held down. On the opposite side is one Corresponding tension clamp is provided, which is provided with the reference number (54). The screw that clamps the clamp is screwed to the plate (16).
Die Schraube (50) durchsetzt einen Schlitz (56), der von der Unterlageplatte (12) ausgeht und an der Oberseite der zweiten Platte (16) endet. Schienenabgewandt ist der Schlitz (56) über eine Einführöffnung (58) zugänglich, über die die Schraube (50) eingeführt werden kann. Der Schlitz (56) wird von im Schnitt L-förmigen Schenkeln oder Wangen der Unterlageplatte (12) begrenzt, die mit den Bezugszeichen (60) und (62) versehen sind und sich - wie die Fig. 2 und 3 verdeutlichen - in einer Auskammerung (64) der Platte (16) erstrecken. Der lichte Abstand zwischen den Querschenkeln (66) und (68) der Schenkel (60) und (62) ist dabei an den Durchmesser des Schraubenschafts angepaßt, also geringer als dessen Kopf bzw. Mutter (70).The screw (50) passes through a slot (56) which starts from the base plate (12) and ends at the top of the second plate (16). The slot faces away from the rail (56) accessible via an insertion opening (58) through which the screw (50) is inserted can be. The slot (56) is of legs or cheeks which are L-shaped in section limited the base plate (12), which are provided with the reference numerals (60) and (62) are and - as FIGS. 2 and 3 illustrate - in a chamber (64) Extend plate (16). The clear distance between the cross legs (66) and (68) of the Legs (60) and (62) are adapted to the diameter of the screw shaft, that is, less than its head or mother (70).
Dadurch, daß die Schraube (50) von der Unterlageplatte (12 ) ausgeht, wird die zweite Platte (16) zusätzlich gesichert, so daß ein weiterer Kippschutz für die Schiene (10) gegeben ist. Because the screw (50) extends from the base plate (12), the second Plate (16) additionally secured so that a further anti-tip protection for the rail (10) given is.
Durch die Schlitz-Schrauben-Anordnung besteht die Möglichkeit, ein und derselben Unterlageplatte eine zweite Platte (16) dahingehend zuzuordnen, als daß die Rippen (20) und (22) an abweichenden Stellen verlaufen; denn die Schraube (50) kann beliebige Positionen innerhalb des Schlitzes (56) einnehmen.Due to the slot-screw arrangement there is the possibility of one and the same Base plate to assign a second plate (16) in that the ribs (20) and (22) run in different places; because the screw (50) can be any Assume positions within the slot (56).
Sofern die Rippe (22) nicht integraler Bestandteil der Unterlageplatte (16) ist, kann diese zusammen mit der Schraube (50) entlang des Schlitzes (56) verschoben werden. Dabei kann der Schlitz (56) gegebenenfalls eine Länge aufweisen, die es ermöglicht, daß beide einen Schienenfuß begrenzende Rippen verschiebbar angeordnet werden.If the rib (22) is not an integral part of the base plate (16), this can are moved along the slot (56) together with the screw (50). Here the slot (56) may optionally have a length that allows both ribs delimiting a rail foot can be arranged displaceably.
Schließlich besteht die Möglichkeit, die zweite Platte (16) allein zum Niederhalten des Schienenfußes (40) zu nutzen, um auf diese weise eine weitere nicht dargestellte Rippenplatte über die Schrauben (50) zu befestigen.Finally, it is possible to hold the second plate (16) alone to hold down the Rail foot (40) to use in this way another rib plate, not shown to fasten with the screws (50).
Besonders vorteilhaft ist es des weiteren, wenn zwischen dem Schienenfuß (40) der Backenschiene (10) und/oder dem Schienenfuß (50') der Weichenzunge (10) und der zugehörigen Unterlage (12) bzw. (16) eine elastische Zwischenlage (72) bzw. (74) verläuft, durch die zum einen eine Dämpfung und zum anderen eine Erhöhung des Durchschiebewiderstandes bewirkt wird.It is also particularly advantageous if the Stock rail (10) and / or the rail foot (50 ') of the switch tongue (10) and associated pad (12) or (16) an elastic intermediate layer (72) or (74) runs, on the one hand damping and on the other hand increasing the Slip resistance is effected.
Durch die erfindungsgemäße Lehre ergibt sich außerdem der Vorteil, daß nur zwei verschiedene Arten von Platten zur Halterung einer Weichenzunge erforderlich sind. Insbesondere können dabei die erfindungsgemäßen Platten länger als übliche nur durch eine Feder gehaltene Platten sein, da eine zusätzliche Befestigung über die Schraube erfolgt. Die bei bekannten Weichenbereichen auftretenden Trägheitsmomentensprünge werden vermieden.The teaching of the invention also has the advantage that only two Different types of plates are required to hold a switch tongue. In particular, the plates according to the invention can only last longer than usual a spring-held plates, as an additional fastening via the screw he follows. The jumps of inertia occurring in known switch areas are avoided.
Claims (12)
- A rail arrangment comprising a first rail (10) such as a stock rail with rail foot (40) disposed on a sole plate (12); and a second rail (18) such as a switch tongue with rail foot (50') disposed on a second plate (16) such as a slide chair, said foot being fixed between projections such as ribs (20, 22) and held down on said plate by fasteners such as clamps (52, 54), with said second plate being clamped to said sole plate by at least one spring element (24, 26) and holding down said foot of said first rail or at least providing tilt prevention for the latter,
characterized in that
said second plate (16) is connected to said sole plate (12) by at least one additional connecting element (50), which interacts with one of said fasteners (52) for said foot (50') of said second rail (18). - A rail arrangement according to Claim 1,
characterized in that
said connecting element is a bolt element (50). - A rail arrangement according to Claim 2,
characterized in that
said bolt element (50) passes through one of said projections such as ribs (22). - A rail arrangement according to at least Claim 2,
characterized in that
said bolt element (50) passes through a slot (56) in the longitudinal direction of both said second plate (16) and said sole plate (12). - A rail arrangement according to at least one of the preceding claims,
characterized in that
at least one of said projections (22) with said bolt element (50) passing through it is disposed movably in said slot (56). - A rail arrangement according to at least one of the preceding claims,
characterized in that
said slot (56) is bounded by projections such as by legs or cheeks (60, 62) of L-shaped section starting at said sole plate (12) and extending at least in some areas into said second plate (16). - A rail arrangement according to at least one of the preceding claims,
characterized in that
said slot (56) has an insertion aperture (58) suitable for said bolt element (s) (50). - A rail arrangement according to at least one of the preceding claims,
characterized in that
at least one of said projections such as ribs (20) is an integral part of said second plate (16). - A rail arrangement according to at least one of the preceding claims,
characterized in that
said projections such as ribs extend from a third plate detachably connected to said second plate by at least one of said bolt elements interacting with one of said fasteners. - A rail arrangement according to Claim 9,
characterized in that
said third plate is disposed movably in relation to said second plate (16). - A rail arrangement according to Claim 9 or Claim 10 at least,
characterized in that
at least one of said projections such as ribs extending from said third plate is disposed movably. - A rail arrangement according to at least one of the preceding claims,
characterized in that
an elastic cushion (72, 74) runs at least in portions between said foot (40) of said first rail (10) and/or said foot (50') of said second rail (18), and said sole plate (12) or said second plate (16) respectively.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4309515 | 1993-03-25 | ||
DE19934309515 DE4309515A1 (en) | 1993-03-25 | 1993-03-25 | Rail arrangement |
DE4310300 | 1993-03-30 | ||
DE4310300 | 1993-03-30 | ||
PCT/EP1994/000864 WO1994021859A1 (en) | 1993-03-25 | 1994-03-18 | Rail arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0690940A1 EP0690940A1 (en) | 1996-01-10 |
EP0690940B1 true EP0690940B1 (en) | 1998-06-03 |
Family
ID=25924275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94911926A Expired - Lifetime EP0690940B1 (en) | 1993-03-25 | 1994-03-18 | Rail arrangement |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0690940B1 (en) |
KR (1) | KR100332005B1 (en) |
AT (1) | ATE166937T1 (en) |
AU (1) | AU6428194A (en) |
DE (1) | DE59406141D1 (en) |
DK (1) | DK0690940T3 (en) |
ES (1) | ES2118397T3 (en) |
FI (1) | FI954492A (en) |
NO (1) | NO953753L (en) |
PL (2) | PL310822A1 (en) |
TW (1) | TW253921B (en) |
WO (1) | WO1994021859A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009014434U1 (en) * | 2009-09-18 | 2010-02-11 | Vossloh-Werke Gmbh | Shim for fixing a rail to a solid surface and fixing a rail |
ES2397149B1 (en) * | 2011-01-12 | 2014-04-24 | Jez Sistemas Ferroviarios, S.L. | PLATE FOR HIGH-PERFORMANCE ROAD DEVICES |
KR200453894Y1 (en) | 2011-01-26 | 2011-06-01 | 주식회사베스트엔지니어링 | Rail fastening structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1489882A (en) * | 1974-10-26 | 1977-10-26 | Hixson R | Rail fastening assembly |
US4326670A (en) * | 1980-06-23 | 1982-04-27 | Lord Corporation | Adjustable spring clip |
DE3411122A1 (en) * | 1984-03-26 | 1985-10-03 | BWG Butzbacher Weichenbau GmbH, 6308 Butzbach | DEVICE FOR FIXING RAILS |
US4615484A (en) * | 1985-05-20 | 1986-10-07 | San Francisco Bay Area Rapid Transit District | Insulative protective device for rail fastener |
AT389721B (en) * | 1988-05-20 | 1990-01-25 | Voest Alpine Maschinenbau | DEVICE FOR ATTACHING RAIL RAILS IN SOFTWAYS |
-
1994
- 1994-03-18 EP EP94911926A patent/EP0690940B1/en not_active Expired - Lifetime
- 1994-03-18 AT AT94911926T patent/ATE166937T1/en active
- 1994-03-18 AU AU64281/94A patent/AU6428194A/en not_active Abandoned
- 1994-03-18 PL PL94310822A patent/PL310822A1/en unknown
- 1994-03-18 PL PL94109760U patent/PL57834Y1/en unknown
- 1994-03-18 KR KR1019950704174A patent/KR100332005B1/en not_active IP Right Cessation
- 1994-03-18 WO PCT/EP1994/000864 patent/WO1994021859A1/en active IP Right Grant
- 1994-03-18 ES ES94911926T patent/ES2118397T3/en not_active Expired - Lifetime
- 1994-03-18 DK DK94911926T patent/DK0690940T3/en active
- 1994-03-18 DE DE59406141T patent/DE59406141D1/en not_active Expired - Lifetime
- 1994-04-11 TW TW083103183A patent/TW253921B/zh not_active IP Right Cessation
-
1995
- 1995-09-22 NO NO953753A patent/NO953753L/en unknown
- 1995-09-22 FI FI954492A patent/FI954492A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI954492A0 (en) | 1995-09-22 |
DK0690940T3 (en) | 1999-03-22 |
ES2118397T3 (en) | 1998-09-16 |
EP0690940A1 (en) | 1996-01-10 |
NO953753L (en) | 1995-11-03 |
PL310822A1 (en) | 1996-01-08 |
TW253921B (en) | 1995-08-11 |
KR100332005B1 (en) | 2002-08-13 |
FI954492A (en) | 1995-09-22 |
NO953753D0 (en) | 1995-09-22 |
DE59406141D1 (en) | 1998-07-09 |
ATE166937T1 (en) | 1998-06-15 |
WO1994021859A1 (en) | 1994-09-29 |
PL57834Y1 (en) | 2000-04-28 |
AU6428194A (en) | 1994-10-11 |
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