EP2988982B1 - Carrying structure of a rail vehicle - Google Patents

Carrying structure of a rail vehicle Download PDF

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Publication number
EP2988982B1
EP2988982B1 EP14720927.4A EP14720927A EP2988982B1 EP 2988982 B1 EP2988982 B1 EP 2988982B1 EP 14720927 A EP14720927 A EP 14720927A EP 2988982 B1 EP2988982 B1 EP 2988982B1
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EP
European Patent Office
Prior art keywords
coupling element
support structure
car body
lifting
rail vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP14720927.4A
Other languages
German (de)
French (fr)
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EP2988982A1 (en
Inventor
Thilo Hoffmann
Herfried KALTENEGGER
Armin Schank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Mobility Austria GmbH
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Siemens Mobility Austria GmbH
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Publication date
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Publication of EP2988982A1 publication Critical patent/EP2988982A1/en
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Classifications

    • 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
    • B61F1/14—Attaching or supporting vehicle body-structure
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • 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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings

Definitions

  • the invention relates to a method according to the preamble of claim 1.
  • wheel wear leads to a reduction in the height of the body.
  • the inserts are installed according to the state of the art by means of stationary or mobile lifting systems or by means of cranes which are supported on the ground.
  • the car body is raised by means of the lifting systems until the coupling element is completely relieved of force.
  • the weight of the car body is transferred directly to the surface.
  • the inserts can be placed under or over the force-relieved coupling element can be inserted. This requires an appropriate workshop infrastructure or expensive mobile lifting systems.
  • a known method for replacing a secondary suspension is in the BE 903 050 A shown.
  • the invention has for its object to provide a method by means of which coupling elements can be added without great effort.
  • a lifting device will be supported on the support element, by means of which the car body is raised with respect to the ground. Supplements can be inserted into a gap that forms between the coupling element and the support structure or between the support structure and the car body.
  • the inserts can also be installed at locations that do not have a solid subsurface, for example on a ballasted track section, since the lifting device is not supported on the subsurface.
  • no workshop infrastructure with expensive lifting systems is required to carry out the assembly of the inserts.
  • the invention therefore provides a method by means of which coupling elements can be added without great effort and without the need for a complex workshop infrastructure.
  • the coupling element has a longitudinal axis, the support element being arranged coaxially to this longitudinal axis in a preferred embodiment of the support structure.
  • the part of the support structure below the connection which is designed as a support element, is, in a special embodiment, a balcony-shaped shape of the support structure.
  • the part of the support structure below the connection which is designed as a support element, is designed as a thread of a bore in the support structure.
  • the bore in the support structure can be designed as a continuous bore through the support structure or as a blind bore.
  • a lifting device can be supported or supported on the support element.
  • the lifting device can be arranged, for example, in the blind bore or in the bore in the support structure or between the coupling element and the car body or in the coupling element or in a lower region of the car body.
  • the lifting device can also be arranged permanently at the positions mentioned.
  • a hydraulic or a mechanical or an electrical or a pneumatic drive unit for power generation can comprise.
  • the mechanical drive unit can be designed as a spindle and the hydraulic drive unit can, for example, be designed as a piston of a hydraulic cylinder.
  • the coupling element is preferably a secondary spring of the rail vehicle.
  • the secondary spring supports the car body on the support structure.
  • the secondary spring can be designed as a hydraulic spring, as a coil spring or as an air spring.
  • FIG. 1 shows an example and schematically a section through a support structure 8 according to the prior art.
  • a section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2.
  • the coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3.
  • the connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2.
  • To insert the coupling element 2, the coupling element 2, together with the car body 1, is raised by means of a lifting device 6.
  • the raised coupling element 2 is in FIG. 1 dashed shown.
  • the coupling element 2 When the coupling element 2 is raised, the car body 1 is also raised. There is a gap 12 between the coupling element 2 and the support structure 8. An insert is inserted into this gap 12, then the coupling element 2 is lowered again together with the car body 1.
  • the directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element 2.
  • the lifting device 6 is supported on the ground 7 during the lifting and lowering of the coupling element 2.
  • FIG 2 shows an example and schematically a section through a support structure 8 according to the invention with a balcony-shaped shape of the support structure 8.
  • a detail of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2.
  • the coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3.
  • the connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2.
  • the coupling element 2 is raised by means of the lifting device 6, together with the car body 1. This creates, accordingly FIG.
  • FIG 2 an in FIG 2 for reasons of clarity not shown gap 12 between the coupling element 2 and the support structure 8.
  • this gap 12 an insert is inserted, then the coupling element 2 is lowered again together with the car body 1.
  • a part of the support structure 8 below the connection 3 is designed as a support element 4.
  • the lifting device 6 is supported in the directions 9 during the lifting and lowering.
  • FIG 3 shows an example and schematically a section through a support structure 8 according to the invention with a blind bore in the support structure 8.
  • a section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2.
  • the coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3.
  • the connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2.
  • the coupling element 2 together with the car body 1 is raised by means of a lifting device 6.
  • a part of the support structure 8 below the connection 3, specifically the limitation of the blind hole in the support structure 8, is designed as a support element 4.
  • the blind bore is filled with a fluid 11. If fluid 11 is pumped into the blind bore, the coupling element 2 is raised. If fluid 11 is drained from the blind bore, the coupling element 2 is lowered.
  • FIG. 1 an in FIG 3 for reasons of clarity not shown gap 12 between the coupling element 2 and the support structure 8.
  • An insert is inserted into this gap 12, then the coupling element 2 is lowered again together with the car body 1.
  • the directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.
  • FIG 4 shows an example and schematically a section through a support structure according to the invention with a bore through the support structure 8.
  • a detail of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2.
  • the coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3.
  • the connection 3 is through the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented partial surface of the support structure 8, which rests on the pin-shaped part of the coupling element 2.
  • To insert the coupling element 2, the coupling element 2, together with the car body 1, is raised by means of a lifting device 6. By lifting the coupling element 2, together with the car body 1, accordingly FIG.
  • FIG 4 an in FIG 4 for reasons of clarity not shown gap 12 between the coupling element 2 and the support structure 8.
  • An insert is inserted into this gap 12, then the coupling element 2, together with the car body 1, is lowered again.
  • the directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.
  • the lifting device 6 is designed in the embodiment shown as a spindle.
  • the part of the support structure 8, which is designed as a support element 4, is a thread, which is arranged below the connection 3.
  • Rotation of the spindle in the directions of rotation 10 brings about a translational movement of the spindle in the directions 9, which movement is oriented parallel to the longitudinal axis 5 of the coupling element, as a result of which, depending on the direction of rotation 10, either the coupling element 2 and the body 1 are raised or lowered.
  • FIG 5 shows an example and schematically a section through a support structure 8 according to the invention with a pin fixed to the support structure 8.
  • a section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2.
  • the coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3.
  • the connection 3 is provided by the interface between the vertically oriented outer surface of the pin of the support structure 8 and the inner vertically oriented partial surface of the coupling element 2, which lies against the vertically oriented outer surface of the pin.
  • a lifting device 6 which is designed here as a hydraulic lifting device 6.
  • the space enclosed by the coupling element 2 and the end face of the pin is filled with a fluid 11. If fluid 11 is pumped into this space, the coupling element 2 is raised. If fluid 11 is drained from the room, the coupling element 2 is lowered.
  • the raised coupling element 2 is indicated by the dashed line. An insert is inserted into this gap 12, then the coupling element 2 is lowered again together with the car body 1.
  • the directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.
  • FIG 6 shows an example and schematically a section through a support structure 8 according to the invention with a lifting device 6 arranged in the car body 1.
  • a section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2.
  • the coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3.
  • the connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2.
  • the upper part of the support structure 8 is designed as a traverse. On the traverse is similar to that in FIG 5 shown, a pin fixed.
  • the space enclosed by the car body 1 and by the pin fixed to the crossmember is filled with a fluid 11 and forms the lifting device 6.
  • FIG 7 shows, by way of example and schematically, a section through a carrying structure 8 according to the invention with a lifting device 6 arranged between the coupling element 2 and the car body 1.
  • the upper part of the carrying structure 8 is designed as a traverse, the car body 1 by means of the coupling element 2 on the lower part of the carrying structure 8 is supported.
  • a surface which delimits the coupling element 2 upwards is designed as a support element 4, on which the lifting device 6 is supported.
  • the coupling element 2 is connected to the support structure 8 on both sides by means of a positive and / or non-positive connection 3.
  • connection 3 is on the one hand through the interface between the lower, cone-shaped part of the coupling element 2 and the vertically oriented partial surface of the support structure 8, which rests on the cone-shaped part of the coupling element 2, and on the other hand through the interface between the upper, cone-shaped part of the coupling element 2 and the vertically oriented partial area of the traverse.
  • the space formed by the vertically oriented partial surface of the cross member and the upper, peg-shaped part of the coupling element 2 is filled with a fluid 11 and forms the lifting device 6. If fluid 11 is pumped into this space, the car body 1 , together with the traverse, raised in relation to the coupling element 2.
  • the car body 1 or the traverse is lowered.
  • By lifting the car body 1 or the cross member creates a gap 12 between the coupling element 2 and the end face of the vertically oriented partial surface of the cross member.
  • the raised car body 1 is indicated by the dashed line.
  • An insert is inserted into this gap 12, then the car body 1 or the cross member is lowered again.
  • the directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.
  • the carrying structure 8 according to the invention is designed such that the weight of the car body 1 is always supported directly or indirectly on the carrying structure 8 during the lifting and lowering of the car body 1.
  • the coupling element 2 can thus be inserted at any location of the rail vehicle with little effort.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Bridges Or Land Bridges (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Handcart (AREA)

Description

Technisches GebietTechnical field

Die Erfindung betrifft ein Verfahren nach dem Oberbegriff von Anspruch 1.The invention relates to a method according to the preamble of claim 1.

Stand der TechnikState of the art

Bei Schienenfahrzeugen führt der Radverschleiß zu einer Reduktion der Höhe der Lage des Wagenkastens.In rail vehicles, wheel wear leads to a reduction in the height of the body.

Bei Einfahrten des Schienenfahrzeugs in eine Station kann es daher vorkommen, dass das Niveau eines in dem Wagenkasten angeordneten Fußbodens unter dem Fußbodenniveau der Station zu liegen kommt. Durch den Niveauunterschied zwischen der Station und der Fußbodenoberkante des Wagenkastens kann es zur Bildung einer Stufe im Übergangsbereich zwischen dem im Wagenkasten angeordneten Fußboden und dem Fußboden der Station kommen. Diese Stufen stellen ein beträchtliches Sicherheitsrisiko für Passagiere dar, daher wird der durch den Radverschleiß hervorgerufene Höhenverlust nach dem Stand der Technik dadurch ausgeglichen, dass der Wagenkasten gegenüber seiner Tragestruktur angehoben wird. Dazu werden unter oder über die den Wagenkasten abstützenden Koppelelemente sogenannte Beilagen eingelegt. Diesen Vorgang nennt man Beilegen eines Koppelelements.When the rail vehicle enters a station, it can therefore occur that the level of a floor arranged in the car body is below the floor level of the station. The level difference between the station and the upper edge of the floor of the car body can lead to the formation of a step in the transition area between the floor arranged in the car body and the floor of the station. These steps represent a considerable safety risk for passengers, so the loss of height caused by the wheel wear according to the prior art is compensated for by lifting the car body relative to its carrying structure. For this purpose, so-called supplements are inserted under or over the coupling elements supporting the car body. This process is called inserting a coupling element.

Die Montage der Beilagen erfolgt nach dem Stand der Technik mittels stationärer oder mobiler Hubanlagen beziehungsweise mittels Kränen, welche am Untergrund abgestützt sind. Dabei wird der Wagenkasten mittels der Hubanlagen soweit angehoben, bis das Koppelelement vollständig kraftentlastet ist. Das Gewicht des Wagenkastens wird dabei direkt auf den Untergrund übertragen. Danach können die Beilagen unter oder über das kraftentlastete Koppelelement eingelegt werden. Dazu ist eine entsprechende Werkstätteninfrastruktur beziehungsweise sind teure mobile Hubanlagen notwendig.The inserts are installed according to the state of the art by means of stationary or mobile lifting systems or by means of cranes which are supported on the ground. The car body is raised by means of the lifting systems until the coupling element is completely relieved of force. The weight of the car body is transferred directly to the surface. Then the inserts can be placed under or over the force-relieved coupling element can be inserted. This requires an appropriate workshop infrastructure or expensive mobile lifting systems.

Da die Hubanlagen am Untergrund abgestützt sind, ist ein fester und vorzugsweise glatter Untergrund notwendig, welcher den auftretenden Belastungen durch das Gewicht des Schienenfahrzeugs standhält.Since the lifting systems are supported on the subsurface, a firm and preferably smooth subsurface is necessary, which can withstand the loads caused by the weight of the rail vehicle.

Deshalb kann die Montage der Beilagen oftmals nur in einer Werkstätte mit entsprechender Werkstätteninfrastruktur durchgeführt werden. Dies ist mit erheblichem Aufwand verbunden.For this reason, the inserts can often only be installed in a workshop with the appropriate workshop infrastructure. This is associated with considerable effort.

Aus der DE-A-43 11 521 ist ein Verfahren zur Regelung der Querneigung eines Wagenkastens bekannt,, wobei mittels Hebevorrichtung der Wagenkasten angehoben wird.From the DE-A-43 11 521 a method for controlling the transverse inclination of a car body is known, the car body being raised by means of a lifting device.

Ein bekanntes Verfahren zum Austausch einer Sekundärfederung ist in der BE 903 050 A gezeigt.A known method for replacing a secondary suspension is in the BE 903 050 A shown.

Zusammenfassung der ErfindungSummary of the invention Technische AufgabeTechnical task

Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren bereitzustellen, mittels welchem Koppelelemente ohne großen Aufwand beigelegt werden können.The invention has for its object to provide a method by means of which coupling elements can be added without great effort.

Technische LösungTechnical solution

Erfindungsgemäß geschieht dies mit einem Verfahren gemäß Anspruch 1.According to the invention, this is done with a method according to claim 1.

Am Abstützelement wird eine Hebevorrichtung abgestützt werden, mittels der der Wagenkasten in Bezug auf den Untergrundangehoben wird. In einen sich dabei ausbildenden Spalt zwischen dem Koppelelement und der Tragestruktur oder zwischen der Tragestruktur und dem Wagenkasten können Beilagen eingelegt werden.A lifting device will be supported on the support element, by means of which the car body is raised with respect to the ground. Supplements can be inserted into a gap that forms between the coupling element and the support structure or between the support structure and the car body.

Damit kann, im Gegensatz zum Stand der Technik, die Montage der Beilagen auch an Orten durchgeführt werden, die keinen festen Untergrund aufweisen, beispielsweise auf einem eingeschotterten Gleisabschnitt, da die Hebevorrichtung nicht am Untergrund abgestützt ist. Es ist außerdem keine Werkstattinfrastruktur mit teuren Hubanlagen nötig, um die Montage der Beilagen durchzuführen.In contrast to the prior art, the inserts can also be installed at locations that do not have a solid subsurface, for example on a ballasted track section, since the lifting device is not supported on the subsurface. In addition, no workshop infrastructure with expensive lifting systems is required to carry out the assembly of the inserts.

Die Erfindung stellt daher ein Verfahren bereit, mittels welchem Koppelelemente ohne großen Aufwand und ohne Notwendigkeit einer aufwändigen Werkstätteninfrastruktur beigelegt werden können.The invention therefore provides a method by means of which coupling elements can be added without great effort and without the need for a complex workshop infrastructure.

Das Koppelelement weist eine Längsachse auf, wobei in einer bevorzugten Ausführungsform der Tragestruktur das Abstützelement koaxial zu dieser Längsachse angeordnet ist.The coupling element has a longitudinal axis, the support element being arranged coaxially to this longitudinal axis in a preferred embodiment of the support structure.

Der Teil der Tragestruktur unterhalb der Verbindung, welcher als Abstützelement ausgebildet ist, ist in einer speziellen Ausführungsform eine balkonförmige Ausformung der Tragestruktur.The part of the support structure below the connection, which is designed as a support element, is, in a special embodiment, a balcony-shaped shape of the support structure.

Der Teil der Tragestruktur unterhalb des Verbindung, welcher als Abstützelement ausgebildet ist, ist in einer weiteren Ausführungsform die Begrenzung einer Sackbohrung in der Tragestruktur.The part of the support structure below the connection, which is designed as a support element, is in a further embodiment the delimitation of a blind hole in the support structure.

In einer anderen Ausführungsform der erfindungsgemäßen Tragestruktur ist der Teil der Tragestruktur unterhalb der Verbindung, welcher als Abstützelement ausgebildet ist, als Gewinde einer Bohrung in der Tragestruktur ausgeführt.In another embodiment of the support structure according to the invention, the part of the support structure below the connection, which is designed as a support element, is designed as a thread of a bore in the support structure.

Die Bohrung in der Tragestruktur kann als durchgängige Bohrung durch die Tragestruktur oder als Sackbohrung ausgeführt sein.The bore in the support structure can be designed as a continuous bore through the support structure or as a blind bore.

Am Abstützelement ist eine Hebevorrichtung abstützbar oder abgestützt.A lifting device can be supported or supported on the support element.

Als nicht beanspruchtes Merkmal kann die Hebevorrichtung beispielsweise in der Sackbohrung oder in der Bohrung in der Tragestruktur oder zwischen dem Koppelelement und dem Wagenkasten oder im Koppelelement oder in einem unteren Bereich des Wagenkastens angeordnet werden. Die Hebevorrichtung kann auch permanent an den genannten Positionen angeordnet sein.As a feature not claimed, the lifting device can be arranged, for example, in the blind bore or in the bore in the support structure or between the coupling element and the car body or in the coupling element or in a lower region of the car body. The lifting device can also be arranged permanently at the positions mentioned.

Damit ergibt sich der Vorteil, dass das Beilegen des Koppelelements an jedem beliebigen Standort des Schienenfahrzeugs durchgeführt werden kann.This has the advantage that the coupling element can be inserted at any location of the rail vehicle.

Ebenso als nicht beanspruchtes Merkmal kann eine hydraulische oder eine mechanische oder eine elektrische oder eine pneumatische Antriebseinheit zur Krafterzeugung umfassen.Likewise, as a feature not claimed, a hydraulic or a mechanical or an electrical or a pneumatic drive unit for power generation can comprise.

Beispielsweise kann die mechanische Antriebseinheit als Spindel ausgeführt sein und die hydraulische Antriebseinheit kann beispielsweise als Kolben eines Hydraulikzylinders ausgeführt sein.For example, the mechanical drive unit can be designed as a spindle and the hydraulic drive unit can, for example, be designed as a piston of a hydraulic cylinder.

Das Koppelelement ist vorzugsweise eine Sekundärfeder des Schienenfahrzeugs. Die Sekundärfeder stützt den Wagenkasten an der Tragestruktur ab.The coupling element is preferably a secondary spring of the rail vehicle. The secondary spring supports the car body on the support structure.

Die Sekundärfeder kann als hydraulische Feder, als Schraubenfeder oder als Luftfeder ausgebildet sein.The secondary spring can be designed as a hydraulic spring, as a coil spring or as an air spring.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

  • FIG 1 zeigt beispielhaft und schematisch einen Schnitt durch eine Tragestruktur nach dem Stand der Technik. FIG. 1 shows an example and schematically a section through a support structure according to the prior art.
  • FIG 2 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einer balkonförmigen Ausformung der Tragestruktur. FIG 2 shows an example and schematically a section through an inventive support structure with a balcony-shaped shape of the support structure.
  • FIG 3 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einer Sackbohrung in der Tragestruktur. FIG 3 shows an example and schematically a section through a support structure according to the invention with a blind hole in the support structure.
  • FIG 4 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einer Bohrung durch die Tragestruktur. FIG 4 shows an example and schematically a section through a support structure according to the invention with a hole through the support structure.
  • FIG 5 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einem an der Tragestruktur fixierten Zapfen. FIG 5 shows an example and schematically a section through a support structure according to the invention with a pin fixed to the support structure.
  • FIG 6 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einer im Wagenkasten angeordneten Hebevorrichtung. FIG 6 shows an example and schematically a section through a support structure according to the invention with a lifting device arranged in the car body.
  • FIG 7 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einer zwischen dem Koppelelement und dem Wagenkasten angeordneten Hebevorrichtung. FIG 7 shows an example and schematically a section through a support structure according to the invention with a lifting device arranged between the coupling element and the car body.
Beschreibung der AusführungsformenDescription of the embodiments

FIG 1 zeigt beispielhaft und schematisch einen Schnitt durch eine Tragestruktur 8 nach dem Stand der Technik. Dargestellt ist ein Ausschnitt einer Tragestruktur 8 eines Schienenfahrzeuges, auf dem ein Wagenkasten 1 mittels eines Koppelelements 2 abgestützt ist. Das Koppelelement 2 ist mit der Tragestruktur 8 mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 verbunden. Die Verbindung 3 ist durch die Grenzfläche zwischen dem unteren, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Tragestruktur 8, welche am zapfenförmig ausgebildeten Teil des Koppelelements 2 anliegt, gegeben. Zum Beilegen des Koppelelements 2 wird das Koppelelement 2, zusammen mit dem Wagenkasten 1, mittels einer Hebevorrichtung 6 angehoben. Das angehobene Koppelelement 2 ist in FIG 1 gestrichelt dargestellt. Mit dem Anheben des Koppelelements 2 wird auch der Wagenkasten 1 angehoben.
Es entsteht ein Spalt 12 zwischen dem Koppelelement 2 und der Tragestruktur 8. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird das Koppelelement 2 zusammen mit dem Wagenkasten 1 wieder abgesenkt. Die Richtungen 9 des Anhebens und des Absenkens sind parallel zu einer Längsachse 5 des Koppelelements 2 orientiert. Die Hebevorrichtung 6 stützt sich während des Anhebens und des Absenkens des Koppelelements 2 am Untergrund 7 ab. FIG. 1 shows an example and schematically a section through a support structure 8 according to the prior art. A section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2. The coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3. The connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2. To insert the coupling element 2, the coupling element 2, together with the car body 1, is raised by means of a lifting device 6. The raised coupling element 2 is in FIG. 1 dashed shown. When the coupling element 2 is raised, the car body 1 is also raised.
There is a gap 12 between the coupling element 2 and the support structure 8. An insert is inserted into this gap 12, then the coupling element 2 is lowered again together with the car body 1. The directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element 2. The lifting device 6 is supported on the ground 7 during the lifting and lowering of the coupling element 2.

FIG 2 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur 8 mit einer balkonförmigen Ausformung der Tragestruktur 8. Dargestellt ist ein Ausschnitt einer Tragestruktur 8 eines Schienenfahrzeuges, auf dem ein Wagenkasten 1 mittels eines Koppelelements 2 abgestützt ist. Das Koppelelement 2 ist mit der Tragestruktur 8 mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 verbunden. Die Verbindung 3 ist durch die Grenzfläche zwischen dem unteren, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Tragestruktur 8, welche am zapfenförmig ausgebildeten Teil des Koppelelements 2 anliegt, gegeben. Zum Beilegen des Koppelelements 2 wird das Koppelelement 2 mittels der Hebevorrichtung 6, zusammen mit dem Wagenkasten 1, angehoben. Dadurch entsteht, entsprechend FIG 1, ein in FIG 2 aus Übersichtsgründen nicht dargestellter Spalt 12 zwischen dem Koppelelement 2 und der Tragestruktur 8. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird das Koppelelement 2 zusammen mit dem Wagenkasten 1 wieder abgesenkt. Ein Teil der Tragestruktur 8 unterhalb der Verbindung 3 ist als Abstützelement 4 ausgebildet. An der Stelle, an der die Tragestruktur 8 als Abstützelement 4 ausgebildet ist, ist die Hebevorrichtung 6 während des Anhebens und Absenkens in die Richtungen 9 abgestützt. FIG 2 shows an example and schematically a section through a support structure 8 according to the invention with a balcony-shaped shape of the support structure 8. A detail of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2. The coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3. The connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2. To insert the coupling element 2, the coupling element 2 is raised by means of the lifting device 6, together with the car body 1. This creates, accordingly FIG. 1 , an in FIG 2 for reasons of clarity not shown gap 12 between the coupling element 2 and the support structure 8. In this gap 12 an insert is inserted, then the coupling element 2 is lowered again together with the car body 1. A part of the support structure 8 below the connection 3 is designed as a support element 4. At the point where the support structure 8 is designed as a support element 4, the lifting device 6 is supported in the directions 9 during the lifting and lowering.

FIG 3 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur 8 mit einer Sackbohrung in der Tragestruktur 8. Dargestellt ist ein Ausschnitt einer Tragestruktur 8 eines Schienenfahrzeuges, auf dem ein Wagenkasten 1 mittels eines Koppelelements 2 abgestützt ist. Das Koppelelement 2 ist mit der Tragestruktur 8 mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 verbunden. Die Verbindung 3 ist durch die Grenzfläche zwischen dem unteren, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Tragestruktur 8, welche am zapfenförmig ausgebildeten Teil des Koppelelements 2 anliegt, gegeben. Zum Beilegen des Koppelelements 2 wird das Koppelelement 2, zusammen mit dem Wagenkasten 1, mittels einer Hebevorrichtung 6 angehoben. Ein Teil der Tragestruktur 8 unterhalb der Verbindung 3, konkret die Begrenzung der Sackbohrung in der Tragestruktur 8, ist als Abstützelement 4 ausgebildet. In der dargestellten Ausführungsform ist die Sackbohrung mit einem Fluid 11 gefüllt. Wird Fluid 11 in die Sackbohrung gepumpt, so wird das Koppelelement 2 angehoben. Wird Fluid 11 aus der Sackbohrung abgelassen, so wird das Koppelelement 2 abgesenkt. Durch das Anheben des Koppelelements 2, zusammen mit dem Wagenkasten 1, entsteht, entsprechend FIG 1, ein in FIG 3 aus Übersichtlichkeitsgründen nicht dargestellter Spalt 12 zwischen dem Koppelelement 2 und der Tragestruktur 8. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird das Koppelelement 2 zusammen mit dem Wagenkasten 1 wieder abgesenkt. Die Richtungen 9 des Anhebens und des Absenkens sind parallel zu einer Längsachse 5 des Koppelelements orientiert. FIG 3 shows an example and schematically a section through a support structure 8 according to the invention with a blind bore in the support structure 8. A section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2. The coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3. The connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2. To insert the coupling element 2, the coupling element 2, together with the car body 1, is raised by means of a lifting device 6. A part of the support structure 8 below the connection 3, specifically the limitation of the blind hole in the support structure 8, is designed as a support element 4. In the illustrated embodiment, the blind bore is filled with a fluid 11. If fluid 11 is pumped into the blind bore, the coupling element 2 is raised. If fluid 11 is drained from the blind bore, the coupling element 2 is lowered. By lifting the coupling element 2, together with the car body 1, arises accordingly FIG. 1 , an in FIG 3 for reasons of clarity not shown gap 12 between the coupling element 2 and the support structure 8. An insert is inserted into this gap 12, then the coupling element 2 is lowered again together with the car body 1. The directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.

FIG 4 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur mit einer Bohrung durch die Tragestruktur 8. Dargestellt ist ein Ausschnitt einer Tragestruktur 8 eines Schienenfahrzeuges, auf dem ein Wagenkasten 1 mittels eines Koppelelements 2 abgestützt ist. Das Koppelelement 2 ist mit der Tragestruktur 8 mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 verbunden. Die Verbindung 3 ist durch die Grenzfläche zwischen dem unteren, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Tragestruktur 8, welche am zapfenförmig ausgebildeten Teil des Koppelelements 2 anliegt, gegeben.
Zum Beilegen des Koppelelements 2 wird das Koppelelement 2, zusammen mit dem Wagenkasten 1, mittels einer Hebevorrichtung 6 angehoben. Durch das Anheben des Koppelelements 2, zusammen mit dem Wagenkasten 1 entsteht, entsprechend FIG 1, ein in FIG 4 aus Übersichtlichkeitsgründen nicht dargestellter Spalt 12 zwischen dem Koppelelement 2 und der Tragestruktur 8. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird das Koppelelement 2, zusammen mit dem Wagenkasten 1, wieder abgesenkt. Die Richtungen 9 des Anhebens und des Absenkens sind parallel zu einer Längsachse 5 des Koppelelements orientiert. Die Hebevorrichtung 6 ist in der dargestellten Ausführungsform als Spindel ausgeführt. Der Teil der Tragestruktur 8, welcher als Abstützelement 4 ausgebildet ist, ist ein Gewinde, welches unterhalb der Verbindung 3 angeordnet ist. Eine Drehung der Spindel in die Drehrichtungen 10 bewirkt eine parallel zur Längsachse 5 des Koppelelements orientierte Translationsbewegung der Spindel in die Richtungen 9, wodurch, je nach Drehrichtung 10 entweder ein Anheben oder ein Absenken des Koppelelements 2 und des Wagenkastens 1 erfolgt. FIG 4 shows an example and schematically a section through a support structure according to the invention with a bore through the support structure 8. A detail of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2. The coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3. The connection 3 is through the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented partial surface of the support structure 8, which rests on the pin-shaped part of the coupling element 2.
To insert the coupling element 2, the coupling element 2, together with the car body 1, is raised by means of a lifting device 6. By lifting the coupling element 2, together with the car body 1, accordingly FIG. 1 , an in FIG 4 for reasons of clarity not shown gap 12 between the coupling element 2 and the support structure 8. An insert is inserted into this gap 12, then the coupling element 2, together with the car body 1, is lowered again. The directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element. The lifting device 6 is designed in the embodiment shown as a spindle. The part of the support structure 8, which is designed as a support element 4, is a thread, which is arranged below the connection 3. Rotation of the spindle in the directions of rotation 10 brings about a translational movement of the spindle in the directions 9, which movement is oriented parallel to the longitudinal axis 5 of the coupling element, as a result of which, depending on the direction of rotation 10, either the coupling element 2 and the body 1 are raised or lowered.

FIG 5 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur 8 mit einem an der Tragestruktur 8 fixierten Zapfen. Dargestellt ist ein Ausschnitt einer Tragestruktur 8 eines Schienenfahrzeuges, auf dem ein Wagenkasten 1 mittels eines Koppelelements 2 abgestützt ist. Das Koppelelement 2 ist mit der Tragestruktur 8 mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 verbunden. Die Verbindung 3 ist durch die Grenzfläche zwischen der vertikal orientierten Außenfläche des Zapfens der Tragestruktur 8 und der inneren vertikal orientierten Teilfläche des Koppelelements 2, welche an der vertikal orientierten Außenfläche des Zapfens anliegt, gegeben. Zum Beilegen des Koppelelements 2 wird das Koppelelement 2, zusammen mit dem Wagenkasten 1, mittels einer Hebevorrichtung 6, welche hier als hydraulische Hebevorrichtung 6 ausgebildet ist, angehoben. FIG 5 shows an example and schematically a section through a support structure 8 according to the invention with a pin fixed to the support structure 8. A section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2. The coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3. The connection 3 is provided by the interface between the vertically oriented outer surface of the pin of the support structure 8 and the inner vertically oriented partial surface of the coupling element 2, which lies against the vertically oriented outer surface of the pin. To insert the coupling element 2, the coupling element 2, together with the car body 1, is raised by means of a lifting device 6, which is designed here as a hydraulic lifting device 6.

Der Teil der Tragestruktur 8, welcher oberhalb der Verbindung 3 angeordnet ist, konkret die Stirnseite des an der Tragestruktur 8 fixierten Zapfens, ist als Abstützelement 4 ausgebildet. In der dargestellten Ausführungsform ist der vom Koppelelement 2 und der Stirnseite des Zapfens eingeschlossene Raum mit einem Fluid 11 gefüllt. Wird Fluid 11 in diesen Raum gepumpt, so wird das Koppelelement 2 angehoben. Wird Fluid 11 aus dem Raum abgelassen, so wird das Koppelelement 2 abgesenkt. Durch das Anheben des Koppelelements 2, zusammen mit dem Wagenkasten 1, entsteht ein Spalt 12 zwischen dem Koppelelement 2 und der Tragestruktur 8. Das angehobene Koppelelement 2 ist mit der gestrichelten Linie angedeutet. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird das Koppelelement 2 zusammen mit dem Wagenkasten 1 wieder abgesenkt. Die Richtungen 9 des Anhebens und des Absenkens sind parallel zu einer Längsachse 5 des Koppelelements orientiert.The part of the support structure 8, which is arranged above the connection 3, specifically the end face of the pin fixed to the support structure 8, is designed as a support element 4. In the embodiment shown, the space enclosed by the coupling element 2 and the end face of the pin is filled with a fluid 11. If fluid 11 is pumped into this space, the coupling element 2 is raised. If fluid 11 is drained from the room, the coupling element 2 is lowered. By lifting the coupling element 2, together with the car body 1, a gap 12 is created between the coupling element 2 and the support structure 8. The raised coupling element 2 is indicated by the dashed line. An insert is inserted into this gap 12, then the coupling element 2 is lowered again together with the car body 1. The directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.

FIG 6 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur 8 mit einer im Wagenkasten 1 angeordneten Hebevorrichtung 6. Dargestellt ist ein Ausschnitt einer Tragestruktur 8 eines Schienenfahrzeuges, auf dem ein Wagenkasten 1 mittels eines Koppelelements 2 abgestützt ist. Das Koppelelement 2 ist mit der Tragestruktur 8 mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 verbunden. Die Verbindung 3 ist durch die Grenzfläche zwischen dem unteren, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Tragestruktur 8, welche am zapfenförmig ausgebildeten Teil des Koppelelements 2 anliegt, gegeben. Der obere Teil der Tragestruktur 8 ist als Traverse ausgebildet. An der Traverse ist, ähnlich wie in FIG 5 dargestellt, ein Zapfen fixiert. Der obere Teil der Tragestruktur 8, welcher oberhalb der Verbindung 3 angeordnet ist, konkret die Stirnseite des an der Traverse fixierten Zapfens, ist als Abstützelement ausgebildet, an welcher die Hebevorrichtung 6 abgestützt ist. In der hier dargestellten Ausführungsform ist der vom Wagenkasten 1 und vom an der Traverse fixierten Zapfen eingeschlossene Raum mit einem Fluid 11 gefüllt und bildet die Hebevorrichtung 6. FIG 6 shows an example and schematically a section through a support structure 8 according to the invention with a lifting device 6 arranged in the car body 1. A section of a support structure 8 of a rail vehicle is shown, on which a car body 1 is supported by means of a coupling element 2. The coupling element 2 is connected to the support structure 8 by means of a positive and / or non-positive connection 3. The connection 3 is provided by the interface between the lower, peg-shaped part of the coupling element 2 and the vertically oriented sub-surface of the support structure 8, which abuts the peg-shaped part of the coupling element 2. The upper part of the support structure 8 is designed as a traverse. On the traverse is similar to that in FIG 5 shown, a pin fixed. The upper part of the support structure 8, which is arranged above the connection 3, specifically the end face of the pin fixed to the cross member, is designed as a support element on which the lifting device 6 is supported. In the embodiment shown here, the space enclosed by the car body 1 and by the pin fixed to the crossmember is filled with a fluid 11 and forms the lifting device 6.

Wird Fluid 11 in diesen Raum gepumpt, so wird der Wagenkasten in Bezug auf die Traverse angehoben. Wird Fluid 11 aus dem Raum abgelassen, so wird der Wagenkasten abgesenkt. Durch das Anheben des Wagenkastens 1 entsteht ein Spalt 12 zwischen der Traverse und dem Wagenkasten 1. Der angehobene Wagenkasten 1 ist mit der gestrichelten Linie angedeutet. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird der Wagenkasten 1 wieder abgesenkt. Die Richtungen 9 des Anhebens und des Absenkens sind parallel zu einer Längsachse 5 des Koppelelements orientiert.If fluid 11 is pumped into this space, the car body is raised with respect to the crossmember. If fluid 11 is drained from the room, the car body is lowered. By lifting the car body 1, a gap 12 is created between the cross member and the car body 1. The raised car body 1 is indicated by the dashed line. An insert is inserted into this gap 12, then the car body 1 is lowered again. The directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.

FIG 7 zeigt beispielhaft und schematisch einen Schnitt durch eine erfindungsgemäße Tragestruktur 8 mit einer zwischen dem Koppelelement 2 und dem Wagenkasten 1 angeordneten Hebevorrichtung 6. Der obere Teil der Tragestruktur 8 ist als Traverse ausgebildet, wobei der Wagenkasten 1 mittels des Koppelelements 2 am unteren Teil der Tragestruktur 8 abgestützt ist. Eine das Koppelelement 2 nach oben begrenzende Fläche ist als Abstützelement 4 ausgebildet, an welcher die Hebevorrichtung 6 abgestützt ist. Das Koppelelement 2 ist beidseitig mittels einer formschlüssigen und/oder kraftschlüssigen Verbindung 3 mit der Tragestruktur 8 verbunden. Konkret ist die Verbindung 3 einerseits durch die Grenzfläche zwischen dem unteren, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Tragestruktur 8, welche am zapfenförmig ausgebildeten Teil des Koppelelements 2 anliegt, und andererseits durch die Grenzfläche zwischen dem oberen, zapfenförmig ausgebildeten Teil des Koppelelements 2 und der vertikal orientierten Teilfläche der Traverse gegeben. In der hier dargestellten Ausführungsform ist der von der vertikal orientierten Teilfläche der Traverse und dem oberen, zapfenförmig ausgebildeten Teil des Koppelelements 2 gebildete Raum mit einem Fluid 11 gefüllt und bildet die Hebevorrichtung 6. Wird Fluid 11 in diesen Raum gepumpt, so wird der Wagenkasten 1, zusammen mit der Traverse, in Bezug auf das Koppelelement 2 angehoben. Wird Fluid 11 aus dem Raum abgelassen, so wird der Wagenkasten 1 beziehungsweise die Traverse abgesenkt. Durch das Anheben des Wagenkastens 1 beziehungsweise der Traverse entsteht ein Spalt 12 zwischen dem Koppelement 2 und der Stirnfläche der vertikal orientierten Teilfläche der Traverse. Der angehobene Wagenkasten 1 ist mit der gestrichelten Linie angedeutet. In diesen Spalt 12 wird eine Beilage eingelegt, anschließend wird der Wagenkasten 1 beziehungsweise die Traverse wieder abgesenkt. Die Richtungen 9 des Anhebens und des Absenkens sind parallel zu einer Längsachse 5 des Koppelelements orientiert. FIG 7 shows, by way of example and schematically, a section through a carrying structure 8 according to the invention with a lifting device 6 arranged between the coupling element 2 and the car body 1. The upper part of the carrying structure 8 is designed as a traverse, the car body 1 by means of the coupling element 2 on the lower part of the carrying structure 8 is supported. A surface which delimits the coupling element 2 upwards is designed as a support element 4, on which the lifting device 6 is supported. The coupling element 2 is connected to the support structure 8 on both sides by means of a positive and / or non-positive connection 3. Specifically, the connection 3 is on the one hand through the interface between the lower, cone-shaped part of the coupling element 2 and the vertically oriented partial surface of the support structure 8, which rests on the cone-shaped part of the coupling element 2, and on the other hand through the interface between the upper, cone-shaped part of the coupling element 2 and the vertically oriented partial area of the traverse. In the embodiment shown here, the space formed by the vertically oriented partial surface of the cross member and the upper, peg-shaped part of the coupling element 2 is filled with a fluid 11 and forms the lifting device 6. If fluid 11 is pumped into this space, the car body 1 , together with the traverse, raised in relation to the coupling element 2. If fluid 11 is drained from the room, the car body 1 or the traverse is lowered. By lifting the car body 1 or the cross member creates a gap 12 between the coupling element 2 and the end face of the vertically oriented partial surface of the cross member. The raised car body 1 is indicated by the dashed line. An insert is inserted into this gap 12, then the car body 1 or the cross member is lowered again. The directions 9 of lifting and lowering are oriented parallel to a longitudinal axis 5 of the coupling element.

Die erfindungsgemäße Tragestruktur 8 ist derart ausgelegt, dass das Gewicht des Wagenkastens 1 während des Anhebens und Absenkens des Wagekastens 1 immer direkt oder indirekt an der Tragestruktur 8 abgestützt ist. Damit kann das Koppelelement 2 an jedem beliebigen Standort des Schienenfahrzeuges mit geringem Aufwand beigelegt werden.The carrying structure 8 according to the invention is designed such that the weight of the car body 1 is always supported directly or indirectly on the carrying structure 8 during the lifting and lowering of the car body 1. The coupling element 2 can thus be inserted at any location of the rail vehicle with little effort.

Liste der BezugszeichenList of reference numbers

11
WagenkastenCar body
22nd
KoppelelementCoupling element
33rd
Verbindungconnection
44th
AbstützelementSupport element
55
LängsachseLongitudinal axis
66
HebevorrichtungLifting device
77
UntergrundUnderground
88th
TragestrukturSupport structure
99
RichtungenDirections
1010th
DrehrichtungDirection of rotation
1111
FluidFluid
1212th
Spaltgap

Claims (1)

  1. Method for mounting coupling elements of a rail vehicle, in which a vehicle body (10) is braced by means of coupling elements (2) on a support structure (8) of the rail vehicle, wherein at least one coupling element (2) is connected to the support structure (8) by means of a form-fit and/or force-fit connection (3), characterised in that by means of a lifting apparatus (6), which is braced on a part of the support structure (8) embodied as a bracing element (4), the vehicle body (1) is lifted during the mounting procedure, that the coupling element (2) is a secondary suspension of the rail vehicle and that the vehicle body (1) is lifted to the extent that a gap (12) is formed between the coupling element (2) and the support structure (8) and that an insert is inserted into this gap (12) and the vehicle body (1) is subsequently lowered again.
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ATA50279/2013A AT514305A1 (en) 2013-04-23 2013-04-23 Carrying structure of a rail vehicle
PCT/EP2014/057682 WO2014173743A1 (en) 2013-04-23 2014-04-16 Carrying structure of a rail vehicle

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JP6081340B2 (en) * 2013-10-16 2017-02-15 川崎重工業株式会社 Air spring and railway vehicle
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CN105121251B (en) 2017-11-17
US20160107658A1 (en) 2016-04-21
AT514305A1 (en) 2014-11-15
WO2014173743A1 (en) 2014-10-30
US9878726B2 (en) 2018-01-30
EP2988982A1 (en) 2016-03-02
CN105121251A (en) 2015-12-02

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