EP3007954B1 - Central climbing protection for rail vehicles with additional functions - Google Patents

Central climbing protection for rail vehicles with additional functions Download PDF

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Publication number
EP3007954B1
EP3007954B1 EP13773203.8A EP13773203A EP3007954B1 EP 3007954 B1 EP3007954 B1 EP 3007954B1 EP 13773203 A EP13773203 A EP 13773203A EP 3007954 B1 EP3007954 B1 EP 3007954B1
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EP
European Patent Office
Prior art keywords
plateau section
rail vehicle
plateau
coupling
support unit
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EP13773203.8A
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German (de)
French (fr)
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EP3007954A1 (en
Inventor
Stephan Drexler
Manuel Kroiß
Hannes Peer
Christian Winkelmann
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Siemens Mobility GmbH
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Siemens Mobility GmbH
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Priority to PL13773203T priority Critical patent/PL3007954T3/en
Publication of EP3007954A1 publication Critical patent/EP3007954A1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
    • B61D15/06—Buffer cars; Arrangements or construction of railway vehicles for protecting them in case of collisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F1/00—Underframes
    • B61F1/08—Details
    • B61F1/10—End constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
    • B61F19/04—Bumpers or like collision guards
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
    • E01H8/02—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast
    • E01H8/04—Methods or apparatus for removing ice or snow from railway tracks, e.g. using snow-ploughs ; Devices for dislodging snow or ice which are carried or propelled by tramway vehicles ; Moving or removing ballast essentially by non-driven elements ; Clearing instruments, e.g. scraping blades or scoop plates

Definitions

  • the invention relates to a rail vehicle according to the preamble of patent claim 1.
  • Such a rail vehicle is from the EP 1 070 791 A2 already known.
  • the rail vehicle disclosed therein is equipped with a Fahrbahnschreibr which is arranged under the support frame of the rail vehicle.
  • a holder which consists of a circular upper plate, a hollow circular cylinder, a firmly welded to the circular cylinder support plate and a cross member.
  • the prior art holder has the disadvantage that it is expensive to produce, difficult and expensive.
  • the holder serves only a single purpose, namely the wear of the Fahrbahnschreibrs.
  • EP 0 888 946 A1 is a rail vehicle with an end module in the form of a cab known, which is designed as a steel structure and is bolted to the vehicle preferably made of aluminum.
  • a drive device and an obstacle clearer which is mounted under the base of the steel structure, integrated.
  • the end module is equipped with a unit of two lower energy absorber elements provided with anti-thrust devices and two upper energy absorber elements each mounted to vertical cross-plates of the steel structure by means of screw-type fuses.
  • the unit also has an automatic clutch, behind which an energy absorbing element is mounted in the base of the end module.
  • An outer skin gives the end module its aesthetic shape and ensures its insulation and tightness.
  • the object of the invention is to provide a rail vehicle of the type mentioned, which is relatively easy and inexpensive and in addition to holding a Fahrbahnschreibrs also other tasks beneficial.
  • the support unit has a plateau portion, which is part of the vehicle structure by welding to a longitudinal member (4) of the undercarriage and has on its front side Aufkletterschutzstoff, below the plateau section a Fahrbahnschreibranalysis is arranged to hold a Fahrbahnschreibrs, which is fixedly connected to the plateau section, and wherein above the plateau section (6) the driver's cab (7) extends, which is welded to the plateau section (6).
  • the rail vehicle according to the invention is equipped with a carrying unit, which is part of the vehicle structure and extremely robust. It is arranged on the front side of the rail vehicle and thus has in the direction of travel forward.
  • the direction of travel of the rail vehicle is referred to here as the longitudinal direction.
  • the transverse direction is in a horizontal plane to the plane perpendicular to the longitudinal direction.
  • the horizontal plane runs in a flat terrain parallel to the road.
  • the carrying unit is not only for holding a vehicle cleaner as in the prior art intended.
  • a climbing protection is additionally provided by the carrying unit.
  • the carrying unit is equipped with anti-climber means, which are arranged on an end surface of the plateau portion of the support unit.
  • the front surface is turned forward in the direction of travel.
  • the plateau section extends in the transverse direction advantageously over the entire width of the rail vehicle and can thus be integrated as a cross member firmly in the vehicle structure.
  • the plateau portion also extends in the longitudinal direction, wherein the holding means also extend in the longitudinal direction, wherein a non-positive connection in the longitudinal direction between the plateau portion and holding means is provided. This connection ensures a high bending moment.
  • the plateau section expediently extends in the transverse direction at least over the middle third of the vehicle.
  • the FahrbahnIERrage is connected via retaining means with the plateau portion, wherein the holding means, the plateau portion and the Fahrbahnschreibrability form a coupling cage through which a coupling extends, so that stops are provided for the clutch through the coupling cage.
  • the support unit also serves as a limitation for the movement of a clutch, which extends, for example, as a middle coupling below the plateau section from the limited by the plateau section, the holding means and the Fahrbahnsammlungrability clutch cage.
  • the clutch cage therefore limits the movement of the clutch.
  • the coupling cage forms a lifting point, wherein the support unit has such a stability that lifting of the rail vehicle at the lifting point is possible.
  • the lifting point is expediently an upper section of the coupling cage, which is equipped with a reinforcing profile, for example, on its side facing the plateau section.
  • the said reinforcement profile is part of the plateau section, for example.
  • the reinforcing profile is arranged at a short distance below the plateau section and extends between the holding means, which form lateral boundary walls for the coupling cage.
  • the anti-climber means are configured as ribs, which protrude from an end face of the plateau section facing forwards in the direction of travel.
  • the ribs protruding forwardly towards the front engage with possibly suitably designed anti-climber means of the impact partner, so that climbing up is prevented by this ribbed toothing.
  • Said ribs extend horizontally or in other words in the transverse direction and parallel to the roadway.
  • the plateau section extends in the longitudinal and transverse directions, so that a horizontal surface is formed, on the underside of the holding means are attached. Due to this planar configuration of the plateau section, the entire construction of the support unit can provide a high bending moment and thus have a high stability despite a low mass. Thus, high forces can be absorbed by the support unit.
  • the holding means are designed as reinforcing plates, which extend perpendicular to the roadway, with side walls being formed in sections.
  • the vertical portions of the retaining means thus limit the coupling cage laterally, wherein they can extend over the entire length of the plateau portion.
  • the reinforcing plates are with their flat sides, thus their edges, directed forward in the direction of travel, with the front edges of the FahrbahnIERrability extend up to the plateau section.
  • further reinforcing ribs which are mounted, for example, in the interior of the coupling cage to the respective side wall sections, are used.
  • the said reinforcing ribs are also connected, for example, to the roadway cleaner receptacle and to the lower side of the plateau section.
  • the figure shows a perspective view of a locomotive 1 as a rail vehicle.
  • the locomotive 1 has a vehicle structure 2, which is supported on a chassis, not shown, which has wheel sets with wheels that roll on the tracks of a figuratively also not shown driveway.
  • the vehicle structure 2 comprises a car body 3, which is supported on a base frame.
  • the base has in the direction of travel extending side members 4 and perpendicular thereto extending cross member.
  • a support unit 5 can be seen, which forms a plateau section 6 which extends in the transverse direction and in the longitudinal direction, wherein the plateau section 6 fixed in the undercarriage and thus in the vehicle structure. 2 the locomotive 1 is integrated.
  • the plateau section 6 is firmly connected to longitudinal and transverse beams of the undercarriage.
  • the support unit 5 and in particular the plateau section 6 is welded, for example, to the longitudinal member 4 and the driver's compartment 7 extending above the plateau section 6 or firmly connected in any other way.
  • ribs 9 are arranged, which provide a Aufkletterschutz. In a shock, the ribs get 9, for example, in engagement with corresponding ribs of a head-oncoming locomotive, so that by this intervention climbing the locomotives and thus derailment is prevented.
  • the support unit 5 has in addition to the plateau section 6 via a Fahrbahnschreibra 10, which is provided for holding and attaching of scrapers a Fahrbahnschreibrs.
  • the Fahrbahnschreibra 10 is connected via retaining means 11 fixed to the plateau section 6, wherein the holding means 11 have between the Fahrbahnschreibrtext 10 and the plateau section 6 extending reinforcing plates 12, the Sowandungsabête 13 form.
  • the Sowandungsabitese 13 extend as part of the reinforcing plates 12 and thus as part of the holding means 11 between the Fahrbahnsammlungranalysis 10 and the plateau section 6.
  • a clutch cage 14 is formed, the bottom by the Fahrbahnsammlungranalysis 10 and laterally by the holding means 11 in the form of sowandungsabitese 13th is limited.
  • the upper boundary of the coupling cage 14 can be done for example by the plateau section 6.
  • a profile carrier 15 extends in the transverse direction between the sowandungsabêten 13 of the holding means 11.
  • This profile carrier 15 is firmly welded to the Sowandungsabitesen 13 and formed particularly stable, so that in its center a lifting point 16 is formed, on for example, with the help of a crane car, the locomotive 1 raised and thus can be researcherist.
  • the lifting point 16 is arranged on the Fahrbahnschreibrability 10, which then has sufficient for lifting the vehicle strength composite with the vehicle.
  • the clutch cage 14 serves to limit the movement of a center clutch, not shown in the figure, which extends from a further formed in the vehicle structure 2 rear opening 17 through the clutch cage 14 in the direction of travel forward of the rail vehicle 1 out.
  • the coupling is used for coupling other rail vehicles.
  • the rail vehicle 1 according to the invention which is equipped with such a support unit 5, is very light.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Mechanical Operated Clutches (AREA)

Description

Die Erfindung betrifft ein Schienenfahrzeug nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a rail vehicle according to the preamble of patent claim 1.

Ein solches Schienenfahrzeug ist aus der EP 1 070 791 A2 bereits bekannt. Das dort offenbarte Schienenfahrzeug ist mit einem Fahrbahnräumer ausgerüstet, der unter dem Tragrahmen des Schienenfahrzeugs angeordnet ist. Zum Halten des Fahrbahnräumers an dem Tragrahmen dient eine Halterung, die aus einer kreisrunden oberen Platte, einem hohlen Kreiszylinder, einer fest mit dem Kreiszylinder verschweißten Trageplatte sowie einem Querträger besteht. Der vorbekannten Halterung haftet der Nachteil an, dass diese aufwändig herzustellen, schwer und kostenintensiv ist. Darüber hinaus dient die Halterung lediglich einem einzigen Zweck, nämlich dem Tragen des Fahrbahnräumers.Such a rail vehicle is from the EP 1 070 791 A2 already known. The rail vehicle disclosed therein is equipped with a Fahrbahnräumer which is arranged under the support frame of the rail vehicle. To hold the Fahrbahnräumers on the support frame is a holder which consists of a circular upper plate, a hollow circular cylinder, a firmly welded to the circular cylinder support plate and a cross member. The prior art holder has the disadvantage that it is expensive to produce, difficult and expensive. In addition, the holder serves only a single purpose, namely the wear of the Fahrbahnräumers.

Aus der EP 0 888 946 A1 ist ein Schienenfahrzeug mit einem Endmodul in Form eines Führerstandes bekannt, das als Stahlkonstruktion ausgeführt ist und mit dem vorzugsweise aus Aluminium bestehenden Fahrzeug verschraubt wird. In das Endmodul können Bedien- und Steueranlagen, eine Antriebsvorrichtung und ein Hindernisräumer, der unter dem Untergestell der Stahlkonstruktion montiert ist, integriert werden. Das Endmodul ist mit einer Einheit aus zwei unteren Energieabsorberelementen, die mit Anti-Überschiebungsvorrichtungen versehen sind, und zwei oberen Energieabsorberelementen ausgestattet, die jeweils an vertikale Querbleche der Stahlkonstruktion mittels Schraubsicherungen montiert sind. Die Einheit besitzt ferner eine automatische Kupplung, hinter der ein Energieabsorberelement in dem Untergestell des Endmoduls montiert ist.From the EP 0 888 946 A1 is a rail vehicle with an end module in the form of a cab known, which is designed as a steel structure and is bolted to the vehicle preferably made of aluminum. In the end module operating and control systems, a drive device and an obstacle clearer, which is mounted under the base of the steel structure, integrated. The end module is equipped with a unit of two lower energy absorber elements provided with anti-thrust devices and two upper energy absorber elements each mounted to vertical cross-plates of the steel structure by means of screw-type fuses. The unit also has an automatic clutch, behind which an energy absorbing element is mounted in the base of the end module.

Eine Außenhaut verleiht dem Endmodul seine ästhetische Gestalt und gewährleistet seine Isolierung und Dichtigkeit.An outer skin gives the end module its aesthetic shape and ensures its insulation and tightness.

Aufgabe der Erfindung ist es, ein Schienenfahrzeug der eingangs genannten Art bereitzustellen, das vergleichsweise leicht und kostengünstig ist und neben dem Halten eines Fahrbahnräumers auch noch anderen Aufgaben zuträglich ist.The object of the invention is to provide a rail vehicle of the type mentioned, which is relatively easy and inexpensive and in addition to holding a Fahrbahnräumers also other tasks beneficial.

Die Erfindung löst diese Aufgabe durch die im kennzeichnenden Teil des Patentanspruchs 1 angegebenen Merkmale. Die Trageeinheit weist einen Plateauabschnitt auf, der durch Verschweißung mit einem Längsträger (4) des Untergestells Teil der Fahrzeugstruktur ist und an seiner Stirnseite Aufkletterschutzmittel aufweist, wobei unterhalb des Plateauabschnittes eine Fahrbahnräumeraufnahme zum Halten eines Fahrbahnräumers angeordnet ist, die fest mit dem Plateauabschnitt verbunden ist, und wobei sich oberhalb des Plateauabschnitts (6) der Führerstand (7) erstreckt, der mit dem Plateauabschnitt (6) verschweißt ist.The invention solves this problem by the features stated in the characterizing part of patent claim 1. The support unit has a plateau portion, which is part of the vehicle structure by welding to a longitudinal member (4) of the undercarriage and has on its front side Aufkletterschutzmittel, below the plateau section a Fahrbahnräumeraufnahme is arranged to hold a Fahrbahnräumers, which is fixedly connected to the plateau section, and wherein above the plateau section (6) the driver's cab (7) extends, which is welded to the plateau section (6).

Das erfindungsgemäße Schienenfahrzeug ist mit einer Trageeinheit ausgerüstet, die Teil der Fahrzeugstruktur und äußerst robust ausgeführt ist. Sie ist an der Stirnseite des Schienenfahrzeugs angeordnet und weist somit in Fahrtrichtung nach vorn. Die Fahrtrichtung des Schienenfahrzeugs wird hier als Längsrichtung bezeichnet. Die Querrichtung verläuft in einer Horizontalen zu der Ebene rechtwinklig zur Längsrichtung. Die horizontale Ebene verläuft in einem ebenen Gelände parallel zur Fahrbahn. Durch seine in Querrichtung mittige Anordnung kann die Trageeinheit bei verhältnismäßig niedrigem Eigengewicht ein hohes Biegemoment aufnehmen, so dass die jeweils herrschenden Stabilitätsanforderungen erfüllt werden. Dabei ist die Trageeinheit als einstückiges Bauteil auf einfache Weise in die Fahrzeugstruktur integriert. Die Montage ist daher im Rahmen der Erfindung vereinfacht und somit kostengünstig. Darüber hinaus ist die Trageeinheit nicht nur wie im Stand der Technik allein zum Halten eines Fahrzeugräumers vorgesehen. Im Rahmen der Erfindung ist durch die Trageeinheit darüber hinaus auch ein Aufkletterschutz bereitgestellt. Hierzu ist die Trageeinheit mit Aufkletterschutzmitteln ausgerüstet, die an einer stirnseitigen Oberfläche des Plateauabschnitts der Trageeinheit angeordnet sind. Die stirnseitige Oberfläche ist in Fahrtrichtung nach vorn gewandt. Der Plateauabschnitt erstreckt sich in Querrichtung vorteilhafterweise über die gesamte Breite des Schienenfahrzeugs und kann somit als Querträger fest in die Fahrzeugstruktur integriert werden. Darüber hinaus erstreckt sich der Plateauabschnitt auch in Längsrichtung, wobei die Haltemittel sich ebenfalls in Längsrichtung erstrecken, wobei eine kraftschlüssige Verbindung in Längsrichtung zwischen Plateauabschnitt und Haltemittel bereitgestellt ist. Durch diese Verbindung wird für ein hohes Biegemoment gesorgt.The rail vehicle according to the invention is equipped with a carrying unit, which is part of the vehicle structure and extremely robust. It is arranged on the front side of the rail vehicle and thus has in the direction of travel forward. The direction of travel of the rail vehicle is referred to here as the longitudinal direction. The transverse direction is in a horizontal plane to the plane perpendicular to the longitudinal direction. The horizontal plane runs in a flat terrain parallel to the road. By its arrangement in the transverse direction in the transverse direction, the support unit can record a high bending moment at a relatively low weight, so that the prevailing stability requirements are met. The carrying unit is integrated as a one-piece component in a simple manner in the vehicle structure. The assembly is therefore simplified within the scope of the invention and thus inexpensive. Moreover, the carrying unit is not only for holding a vehicle cleaner as in the prior art intended. In the context of the invention, a climbing protection is additionally provided by the carrying unit. For this purpose, the carrying unit is equipped with anti-climber means, which are arranged on an end surface of the plateau portion of the support unit. The front surface is turned forward in the direction of travel. The plateau section extends in the transverse direction advantageously over the entire width of the rail vehicle and can thus be integrated as a cross member firmly in the vehicle structure. In addition, the plateau portion also extends in the longitudinal direction, wherein the holding means also extend in the longitudinal direction, wherein a non-positive connection in the longitudinal direction between the plateau portion and holding means is provided. This connection ensures a high bending moment.

Zweckmäßigerweise erstreckt sich der Plateauabschnitt in Querrichtung zumindest über das mittlere Drittel des Fahrzeugs.The plateau section expediently extends in the transverse direction at least over the middle third of the vehicle.

Zweckmäßigerweise ist die Fahrbahnräumeraufnahme über Haltemittel mit dem Plateauabschnitt verbunden, wobei die Haltemittel, der Plateauabschnitt und die Fahrbahnräumeraufnahme einen Kupplungskäfig ausbilden, durch den hindurch sich eine Kupplung erstreckt, so dass durch den Kupplungskäfig Anschläge für die Kupplung bereitgestellt sind. Gemäß dieser vorteilhaften Weiterentwicklung der Erfindung dient die Trageeinheit auch als Begrenzung für die Bewegung einer Kupplung, die sich beispielsweise als Mittelkupplung unterhalb des Plateauabschnitts aus dem durch den Plateauabschnitt, die Haltemittel und die Fahrbahnräumeraufnahme begrenzten Kupplungskäfig hindurch erstreckt. Der Kupplungskäfig begrenzt daher die Bewegung der Kupplung.Conveniently, the Fahrbahnräumeraufnahme is connected via retaining means with the plateau portion, wherein the holding means, the plateau portion and the Fahrbahnräumeraufnahme form a coupling cage through which a coupling extends, so that stops are provided for the clutch through the coupling cage. According to this advantageous development of the invention, the support unit also serves as a limitation for the movement of a clutch, which extends, for example, as a middle coupling below the plateau section from the limited by the plateau section, the holding means and the Fahrbahnräumeraufnahme clutch cage. The clutch cage therefore limits the movement of the clutch.

Zweckmäßigerweise bildet der Kupplungskäfig eine Anhebestelle aus, wobei die Trageeinheit eine solche Stabilität aufweist, dass ein Anheben des Schienenfahrzeugs an der Anhebestelle ermöglicht ist. Die Anhebestelle ist zweckmäßigerweise ein oberer Abschnitt des Kupplungskäfigs, der beispielsweise an seiner dem Plateauabschnitt zugewandten Seite mit einem Verstärkungsprofil ausgerüstet ist. Das besagte Verstärkungsprofil ist beispielsweise Teil des Plateauabschnitts. Abweichend davon ist das Verstärkungsprofil mit wenig Abstand unterhalb des Plateauabschnitts angeordnet und erstreckt sich zwischen den Haltemitteln, die seitliche Begrenzungswandungen für den Kupplungskäfig ausbilden. Durch die Anhebestelle kann das Schienenfahrzeug leicht aufgegleist werden.Conveniently, the coupling cage forms a lifting point, wherein the support unit has such a stability that lifting of the rail vehicle at the lifting point is possible. The lifting point is expediently an upper section of the coupling cage, which is equipped with a reinforcing profile, for example, on its side facing the plateau section. The said reinforcement profile is part of the plateau section, for example. Deviating from this, the reinforcing profile is arranged at a short distance below the plateau section and extends between the holding means, which form lateral boundary walls for the coupling cage. Through the lifting the rail vehicle can be easily aufgegleist.

Vorteilhafterweise sind die Aufkletterschutzmittel als Rippen ausgestaltet, die aus einer in Fahrtrichtung nach vorn weisenden Stirnfläche des Plateauabschnitts aufragen. Bei einem Stoß geraten die stirnseitig nach vorn aufragenden Rippen in Eingriff mit möglicherweise entsprechend ausgestalteten Aufkletterschutzmitteln des Stoßpartners, so dass durch diese Rippenverzahnung ein Aufklettern verhindert ist. Die besagten Rippen erstrecken sich horizontal oder mit anderen Worten in Querrichtung und parallel zur Fahrbahn.Advantageously, the anti-climber means are configured as ribs, which protrude from an end face of the plateau section facing forwards in the direction of travel. In the event of an impact, the ribs protruding forwardly towards the front engage with possibly suitably designed anti-climber means of the impact partner, so that climbing up is prevented by this ribbed toothing. Said ribs extend horizontally or in other words in the transverse direction and parallel to the roadway.

Zweckmäßigerweise erstreckt sich der Plateauabschnitt in Längs- und Querrichtung, so dass eine horizontale Fläche ausgebildet ist, an dessen Unterseite die Haltemittel befestigt sind. Aufgrund dieser flächigen Ausgestaltung des Plateauabschnitts kann die gesamte Konstruktion der Trageeinheit ein hohes Biegemoment bereitstellen und somit trotz einer geringen Masse eine hohe Stabilität aufweisen. Somit können von der Trageeinheit hohe Kräfte aufgenommen werden.Conveniently, the plateau section extends in the longitudinal and transverse directions, so that a horizontal surface is formed, on the underside of the holding means are attached. Due to this planar configuration of the plateau section, the entire construction of the support unit can provide a high bending moment and thus have a high stability despite a low mass. Thus, high forces can be absorbed by the support unit.

Gemäß einer diesbezüglich zweckmäßigen Weiterentwicklung sind die Haltemittel als Verstärkungsbleche ausgestaltet, die sich senkrecht zur Fahrbahn erstrecken, wobei abschnittsweise Seitenwandungen ausgebildet sind. Die senkrechten Abschnitte der Haltemittel begrenzen somit den Kupplungskäfig seitlich, wobei sie sich über die gesamte Länge des Plateauabschnitts erstrecken können. Die Verstärkungsbleche sind mit ihren Flachseiten, also ihren Kanten, in Fahrtrichtung nach vorn gerichtet, wobei sich die vorderen Kanten von der Fahrbahnräumeraufnahme nach oben zum Plateauabschnitt hin erstrecken. Dabei können weitere Verstärkungsrippen, die beispielsweise im Inneren des Kupplungskäfigs an die jeweilige Seitenwandungsabschnitte angebracht sind, zum Einsatz gelangen. Die besagten Verstärkungsrippen sind beispielsweise auch mit der Fahrbahnräumeraufnahme und mit der unteren Seite des Plateauabschnitts verbunden.According to an expedient further development, the holding means are designed as reinforcing plates, which extend perpendicular to the roadway, with side walls being formed in sections. The vertical portions of the retaining means thus limit the coupling cage laterally, wherein they can extend over the entire length of the plateau portion. The reinforcing plates are with their flat sides, thus their edges, directed forward in the direction of travel, with the front edges of the Fahrbahnräumeraufnahme extend up to the plateau section. In this case, further reinforcing ribs, which are mounted, for example, in the interior of the coupling cage to the respective side wall sections, are used. The said reinforcing ribs are also connected, for example, to the roadway cleaner receptacle and to the lower side of the plateau section.

Darüber hinaus können im Rahmen der Erfindung auch sonstige Profilträger zur Verstärkung der Trageeinheit im Rahmen der Erfindung vorgesehen sein.In addition, in the context of the invention, other profile support for reinforcing the support unit may be provided within the scope of the invention.

Weitere zweckmäßige Ausgestaltungen und Vorteile der Erfindung sind Gegenstand der nachfolgenden Beschreibung eines Ausführungsbeispiels der Erfindung unter Bezug auf die Figur der Zeichnung, wobei die

Figur
ein Ausführungsbeispiel des erfindungsgemäßen Schienenfahrzeugs in einer perspektivischen Ansicht verdeutlicht.
Further expedient embodiments and advantages of the invention are the subject of the following description of an embodiment of the invention with reference to the figure of the drawing, wherein the
figure
an embodiment of the rail vehicle according to the invention illustrated in a perspective view.

Die Figur zeigt in einer perspektivischen Darstellung eine Lokomotive 1 als Schienenfahrzeug. Die Lokomotive 1 weist eine Fahrzeugstruktur 2 auf, die auf einem nicht gezeigten Fahrwerk abgestützt ist, das Radsätze mit Rädern aufweist, die auf den Gleisen eines figürlich ebenfalls nicht dargestellten Fahrwegs abrollen. Die Fahrzeugstruktur 2 umfasst einen Wagenkasten 3, der auf einem Untergestell abgestützt ist. Das Untergestell weist sich in Fahrtrichtung erstreckende Längsträger 4 sowie rechtwinklig dazu verlaufende Querträger auf. An der in der Figur dargestellten Stirnseite der Lokomotive 1 ist eine Trageeinheit 5 erkennbar, die einen Plateauabschnitt 6 ausbildet, der sich flächig in Querrichtung und in Längsrichtung erstreckt, wobei der Plateauabschnitt 6 fest in das Untergestell und somit in die Fahrzeugstruktur 2 der Lokomotive 1 integriert ist. Mit anderen Worten ist der Plateauabschnitt 6 fest mit Längs- und Querträgern des Untergestells verbunden. So ist die Trageeinheit 5 und insbesondere der Plateauabschnitt 6 beispielsweise mit dem Längsträger 4 und dem sich oberhalb des Plateauabschnitts 6 erstreckenden Führerstand 7 verschweißt oder auf sonstige Art und Weise fest verbunden. An einer nach vorn gewandten stirnseitigen Oberfläche 8 des Plateauabschnitts 6 sind Rippen 9 angeordnet, die einen Aufkletterschutz bereitstellen. Bei einem Stoß geraten die Rippen 9 beispielsweise in Eingriff mit entsprechenden Rippen einer frontal entgegen kommenden Lokomotive, so dass durch diesen Eingriff ein Aufklettern der Lokomotiven und somit eine Entgleisung verhindert ist.The figure shows a perspective view of a locomotive 1 as a rail vehicle. The locomotive 1 has a vehicle structure 2, which is supported on a chassis, not shown, which has wheel sets with wheels that roll on the tracks of a figuratively also not shown driveway. The vehicle structure 2 comprises a car body 3, which is supported on a base frame. The base has in the direction of travel extending side members 4 and perpendicular thereto extending cross member. At the front side of the locomotive 1 shown in the figure, a support unit 5 can be seen, which forms a plateau section 6 which extends in the transverse direction and in the longitudinal direction, wherein the plateau section 6 fixed in the undercarriage and thus in the vehicle structure. 2 the locomotive 1 is integrated. In other words, the plateau section 6 is firmly connected to longitudinal and transverse beams of the undercarriage. Thus, the support unit 5 and in particular the plateau section 6 is welded, for example, to the longitudinal member 4 and the driver's compartment 7 extending above the plateau section 6 or firmly connected in any other way. On a front-facing frontal surface 8 of the plateau section 6 ribs 9 are arranged, which provide a Aufkletterschutz. In a shock, the ribs get 9, for example, in engagement with corresponding ribs of a head-oncoming locomotive, so that by this intervention climbing the locomotives and thus derailment is prevented.

Die Trageeinheit 5 verfügt neben dem Plateauabschnitt 6 über eine Fahrbahnräumeraufnahme 10, die zum Halten und Befestigen von Räumschildern eines Fahrbahnräumers vorgesehen ist. Die Fahrbahnräumeraufnahme 10 ist über Haltemittel 11 fest mit dem Plateauabschnitt 6 verbunden, wobei die Haltemittel 11 über sich zwischen der Fahrbahnräumeraufnahme 10 und dem Plateauabschnitt 6 erstreckende Verstärkungsbleche 12 verfügen, die Seitenwandungsabschnitte 13 ausbilden.The support unit 5 has in addition to the plateau section 6 via a Fahrbahnräumeraufnahme 10, which is provided for holding and attaching of scrapers a Fahrbahnräumers. The Fahrbahnräumeraufnahme 10 is connected via retaining means 11 fixed to the plateau section 6, wherein the holding means 11 have between the Fahrbahnräumeraufnahme 10 and the plateau section 6 extending reinforcing plates 12, the Seitenwandungsabschnitte 13 form.

Die Seitenwandungsabschnitte 13 erstrecken sich als Teil der Verstärkungsbleche 12 und somit als Teil der Haltemittel 11 zwischen der Fahrbahnräumeraufnahme 10 und dem Plateauabschnitt 6. Dabei wird ein Kupplungskäfig 14 ausgebildet, der unten durch die Fahrbahnräumeraufnahme 10 und seitlich durch die Haltemittel 11 in Gestalt der Seitenwandungsabschnitte 13 begrenzt ist. Die obere Begrenzung des Kupplungskäfigs 14 kann beispielsweise durch den Plateauabschnitt 6 erfolgen. In dem in der Figur gezeigten Ausführungsbeispiel erstreckt sich jedoch zusätzlich ein Profilträger 15 in Querrichtung zwischen den Seitenwandungsabschnitten 13 der Haltemittel 11. Dieser Profilträger 15 ist fest mit den Seitenwandungsabschnitten 13 verschweißt und besonders stabil ausgebildet, so dass in seiner Mitte eine Anhebestelle 16 ausgebildet ist, an der beispielsweise mit Hilfe eines Kranwagens die Lokomotive 1 angehoben und somit aufgegleist werden kann. Bei einer hiervon abweichenden Variante der Erfindung ist die Anhebestelle 16 an der Fahrbahnräumeraufnahme 10 angeordnet, die dann einen zum Anheben des Fahrzeugs ausreichenden Festigkeitsverbund mit dem Fahrzeug aufweist.The Seitenwandungsabschnitte 13 extend as part of the reinforcing plates 12 and thus as part of the holding means 11 between the Fahrbahnräumeraufnahme 10 and the plateau section 6. Here, a clutch cage 14 is formed, the bottom by the Fahrbahnräumeraufnahme 10 and laterally by the holding means 11 in the form of Seitenwandungsabschnitte 13th is limited. The upper boundary of the coupling cage 14 can be done for example by the plateau section 6. In the embodiment shown in the figure, however, a profile carrier 15 extends in the transverse direction between the Seitenwandungsabschnitten 13 of the holding means 11. This profile carrier 15 is firmly welded to the Seitenwandungsabschnitten 13 and formed particularly stable, so that in its center a lifting point 16 is formed, on for example, with the help of a crane car, the locomotive 1 raised and thus can be aufgegleist. In a different variant of the invention, the lifting point 16 is arranged on the Fahrbahnräumeraufnahme 10, which then has sufficient for lifting the vehicle strength composite with the vehicle.

Der Kupplungskäfig 14 dient zur Begrenzung der Bewegung einer figürlich nicht dargestellten Mittelkupplung, die sich von einer in der Fahrzeugstruktur 2 weiter hinten ausgebildeten Durchgangsöffnung 17 durch den Kupplungskäfig 14 in Fahrtrichtung nach vorn aus dem Schienenfahrzeug 1 heraus erstreckt. Die Kupplung dient dem Ankuppeln weiterer Schienenfahrzeuge.The clutch cage 14 serves to limit the movement of a center clutch, not shown in the figure, which extends from a further formed in the vehicle structure 2 rear opening 17 through the clutch cage 14 in the direction of travel forward of the rail vehicle 1 out. The coupling is used for coupling other rail vehicles.

Aufgrund der käfigartigen Struktur der Trageeinheit 5 weist diese ein hohes Biegemoment auf, so dass hohe Kräfte aufgenommen werden können, ohne dass die Trageeinheit 5 aus besonders dickem Material gefertigt sein muss. Daher ist das erfindungsgemäße Schienenfahrzeug 1, das mit einer solchen Trageeinheit 5 ausgerüstet ist, sehr leicht.Due to the cage-like structure of the support unit 5, this has a high bending moment, so that high forces can be absorbed without the support unit 5 must be made of extra thick material. Therefore, the rail vehicle 1 according to the invention, which is equipped with such a support unit 5, is very light.

Claims (6)

  1. Rail vehicle (1) with a chassis, a vehicle structure (2), which comprises a car body (3) which is supported on an underframe and a driver's cab (7), and a support unit (5) disposed on an end face (8) of the rail vehicle (1),
    characterised in that
    the support unit (5) has a plateau section (6) which is part of the vehicle structure (2) by being welded to a longitudinal member (4) of the underframe and has climbing protection means on its end face, wherein below the plateau section (6) a guard iron holder (10) is disposed for holding a guard iron, which guard iron holder (10) is connected to the plateau section (6) in a fixed manner, and wherein the driver's cab (7), which is welded to the plateau section (6), extends above the plateau section (6).
  2. Rail vehicle (1) according to claim 1,
    characterised in that
    the guard iron holder (10) is connected to the plateau section (6) via retaining means (11), wherein the retaining means (11), the plateau section (6) and the guard iron holder (10) form a coupling cage (14), through which a coupling extends, so that stops for the coupling are provided through the coupling cage (14).
  3. Rail vehicle (1) according to claim 2,
    characterised in that
    the coupling cage (14) forms a jacking point (16), wherein the support unit (5) has a stability, so that a jacking of the rail vehicle (1) is enabled at the jacking point (6).
  4. Rail vehicle (1) according to one of the preceding claims,
    characterised in that
    the climbing protection means are designed as ribs (9), which protrude from an end face surface (8) of the plateau section (6) .
  5. Rail vehicle (1) according to one of the preceding claims,
    characterised in that
    the plateau section (6) extends in the longitudinal and transverse direction, so that a horizontal surface is formed, on the underside of which the retaining means (11) are fastened.
  6. Rail vehicle (1) according to one of the preceding claims,
    characterised in that
    the retaining means (11) have reinforcement sheets (12), which form perpendicular side wall sections (13).
EP13773203.8A 2013-09-27 2013-09-27 Central climbing protection for rail vehicles with additional functions Active EP3007954B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL13773203T PL3007954T3 (en) 2013-09-27 2013-09-27 Central climbing protection for rail vehicles with additional functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2013/070202 WO2015043651A1 (en) 2013-09-27 2013-09-27 Central climbing protection for rail vehicles with additional functions

Publications (2)

Publication Number Publication Date
EP3007954A1 EP3007954A1 (en) 2016-04-20
EP3007954B1 true EP3007954B1 (en) 2019-11-27

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US (1) US10124815B2 (en)
EP (1) EP3007954B1 (en)
AU (1) AU2013401446B2 (en)
ES (1) ES2773831T3 (en)
PL (1) PL3007954T3 (en)
RU (1) RU2646708C2 (en)
WO (1) WO2015043651A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2999609B1 (en) * 2013-09-27 2019-09-11 Siemens Mobility GmbH Rail vehicle with a completely retractable coupling
CN108118661A (en) * 2018-01-16 2018-06-05 四川有色金砂选矿药剂有限公司 Railroad track clearing apparatus
CN108104046A (en) * 2018-01-16 2018-06-01 四川有色金砂选矿药剂有限公司 Track-cleaning vehicle

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Publication number Priority date Publication date Assignee Title
SU5306A1 (en) * 1924-11-24 1928-05-31 В.М. Гаврилов Adaptation to the tram car or locomotive for the transfer of arrows, using movable levers, carrying at the same time an accident-proof mesh and brushes for cleaning the rails
JPS583363A (en) 1981-06-27 1983-01-10 Tamura Electric Works Ltd Response detecting circuit for called party for terminal device
JPS583363U (en) * 1981-06-30 1983-01-10 株式会社東芝 locomotive structure with deck
US5879699A (en) * 1997-06-03 1999-03-09 Lerner; Julie Beth Green Medication dispensing system
FR2765543B1 (en) 1997-07-02 2005-01-07 Alstom Ddf RAILWAY VEHICLE COMPRISING AT LEAST ONE INTERCHANGEABLE END MODULE
DE19933914A1 (en) * 1999-07-20 2001-01-25 Siemens Krauss Maffei Lokomoti Road clearers
FR2818224B1 (en) * 2000-12-18 2003-01-24 Alstom RAIL VEHICLE WITH DRIVING CABIN COMPRISING AN ENERGY ABSORBING STRUCTURE SUITABLE FOR COLLISION ABOVE THE VEHICLE CHASSIS
EP1468890B1 (en) * 2003-04-19 2009-06-17 Kawasaki Jukogyo Kabushiki Kaisha Rail guard support structure of a railway vehicle
AT504300B1 (en) 2004-07-28 2009-12-15 Siemens Transportation Systems CLOTHING PROTECTION FOR RAIL VEHICLES
US7690314B2 (en) * 2007-04-12 2010-04-06 Siemens Industry, Inc. Rail car collision system

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Also Published As

Publication number Publication date
AU2013401446B2 (en) 2017-04-20
PL3007954T3 (en) 2020-05-18
AU2013401446A1 (en) 2016-03-24
US10124815B2 (en) 2018-11-13
EP3007954A1 (en) 2016-04-20
RU2016116406A (en) 2017-11-01
US20160221587A1 (en) 2016-08-04
WO2015043651A1 (en) 2015-04-02
ES2773831T3 (en) 2020-07-15
RU2646708C2 (en) 2018-03-06

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