EP2918471A1 - Single axle drive of a rail vehicle - Google Patents

Single axle drive of a rail vehicle Download PDF

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Publication number
EP2918471A1
EP2918471A1 EP14158540.6A EP14158540A EP2918471A1 EP 2918471 A1 EP2918471 A1 EP 2918471A1 EP 14158540 A EP14158540 A EP 14158540A EP 2918471 A1 EP2918471 A1 EP 2918471A1
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EP
European Patent Office
Prior art keywords
motor
axle drive
housing
gear housing
wheelset
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.)
Granted
Application number
EP14158540.6A
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German (de)
French (fr)
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EP2918471B1 (en
Inventor
Bernd Pfannschmidt
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 GmbH
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Siemens AG
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Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to EP14158540.6A priority Critical patent/EP2918471B1/en
Priority to ES14158540T priority patent/ES2851327T3/en
Publication of EP2918471A1 publication Critical patent/EP2918471A1/en
Application granted granted Critical
Publication of EP2918471B1 publication Critical patent/EP2918471B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies

Definitions

  • the invention relates to a single-axle drive of a rail vehicle, which is arranged on a wheelset shaft of a wheelset of the rail vehicle.
  • EP 0 758 602 A2 discloses a pawl bearing drive in which a rotor shaft of the motor carries a shaft extension provided with a pinion on the output side shaft end and an outer bearing of the rotor shaft with an outer drive or A side rotor shaft bearing on a Achsansatzstummel and a brush or B-side rotor shaft bearing in a B -side engine end shield is provided.
  • the invention has for its object to provide an improved in particular with regard to the assembly and disassembly Einzelachsantrieb a rail vehicle.
  • An inventive single-axle drive of a rail vehicle is arranged on a wheel set shaft of a wheel set of the rail vehicle and comprises an engine, a motor housing surrounding the motor housing, a transmission and a transmission housing surrounding the transmission.
  • the transmission housing consists of two gear housing parts which abut each other in a connecting plane in which a longitudinal axis of the wheelset shaft, and are detachably connected to each other.
  • the two-part design of the gear housing and the detachable connection of the gear housing parts allow the installation of the single-axle drive on the axle and the dismantling of the axle. Characterized in that the transmission housing parts abut each other in a compound axis containing the longitudinal axis of the axle and are connected to each other, the gear housing parts can be easily placed on the wheelset with components arranged thereon or the wheelset are inserted with these components in a gear housing part.
  • connection plane forms a non-vanishing angle with a vehicle vertical axis of the rail vehicle.
  • the angle can be advantageously chosen such that it facilitates placement of the gear housing parts on the wheelset or inserting the axle in a gear housing part and thus the assembly and disassembly of the single-axle drive. Furthermore, the angle can advantageously be chosen such that a ground clearance of the arrangement of the single-axle drive is optimized on the axle and, for example, in the case of a flange connection of the gear housing parts is not affected by a flange.
  • a further embodiment of the invention provides that the two gear housing parts are connected to each other in the connecting plane by means of a flange connection.
  • a flange connection advantageously enables a reliable releasable connection of the gear housing parts.
  • a further embodiment of the invention provides that a gear housing part has a housing wall, which is designed as a driven-side engine bearing plate of the engine.
  • the engine end shield and a gear housing part are advantageously designed as a component, whereby the number of components of the single-axle drive is reduced and the assembly and disassembly of the single-axle drive is further facilitated.
  • a further embodiment of the invention provides that the gear housing is supported with a first Tatzlager on the wheelset.
  • the first pawl bearing is preferably designed as an annular bearing running around the wheelset shaft, for example as a cylindrical roller bearing.
  • a further embodiment of the invention provides that one of the output side opposite housing end portion of the motor housing is supported with a second Tatzlager on the wheelset.
  • the second Tatzlager is preferably designed as a ring around the wheelset around extending rolling bearing, for example, as a Kuggellager.
  • a further embodiment of the invention provides a bearing half-shell surrounding the second Tatzlager semi-circumferentially, which rests in the connecting plane on the housing end of the motor housing and is detachably connected to the housing end.
  • the housing end region of the motor housing and the bearing half shell are releasably connected to one another in the same connection plane as the two gear housing parts. This further simplifies the assembly of the Einzelachsantriebs on the axle with the components arranged on it (especially the Tatzlagern) and disassembly of the Einzelachsantriebs of the wheelset with these components without components of the Einzelachsantriebs remain on the wheelset, so that the wheelset and the their arranged components are easily accessible for maintenance purposes.
  • a further embodiment of the invention provides that the motor has a motor shaft arranged parallel to the wheelset shaft.
  • a further embodiment of the invention provides that the transmission comprises at least one pinion carried by the motor shaft and a large wheel cooperating with the pinion and carried by the wheel set shaft.
  • FIGS. 1 and 2 show a single-axle drive 1 of a rail vehicle, which is designed as a so-called Tatzlagerantrieb and arranged on a wheelset 3 of a wheel with drive wheels 4 of the rail vehicle. It shows FIG. 1 a sectional view of the single-axle drive. 1 FIG. 2 shows a side view of the Einzelachsantriebs 1 with a sectional view of the axle 3 from a right in Figure 1 located output side of the Einzelachsantriebs first
  • the single-axle drive 1 comprises a motor 5, a motor housing 7, a transmission 10 and a transmission housing 11.
  • the motor 5 has a motor shaft 13, which is arranged parallel to the axle 3.
  • a driven-side end of the motor shaft 13 carries a pinion 15, which cooperates with a shrunk onto the wheelset 3 large gear 17.
  • the pinion 15 and the large gear 17 form the gear 10 designed as a transmission gear 10 of the single-axle drive. 1
  • the transmission housing 11 surrounds the transmission 10.
  • the transmission housing 11 is formed in two parts and consists of a first gear housing part 19 and a second gear housing part 21.
  • the two gear housing parts 19, 21 are connected via a flange 23 in a connecting plane 24, in which a longitudinal axis 25 of the wheelset 3 extends, releasably connected to each other by means of first connecting elements 26.
  • the connection plane 24 divides the space into a first half space H1, which contains the first gear housing part 19, and a second half space H2, which contains the second gear housing part 21.
  • the first gear housing part 19 has a housing wall 9, which is designed as a drive-side engine end shield of the engine 5 and receives a driven-side motor shaft bearing 12.
  • the first gear housing part 19 surrounds the output-side end of the motor shaft 13 and the pinion 15 and half-circumference the large gear 17 in the first half space H1.
  • the second gear housing part 21 circumferentially surrounds the large gear 17 in the second half space H2.
  • the single-axle drive 1 is supported with Tatzlagern 29, 31 on the wheelset shaft 3.
  • the pawl bearings 29, 31 are each arranged on the wheel set shaft 3 and designed as roller bearings, which extend in an annular manner around the wheelset shaft 3.
  • the gear housing 11 is supported with a first Tatzlager 29 on the wheelset shaft 3.
  • a housing end region 8 of the motor housing 7 lying opposite the output side has a bearing receptacle 32 for receiving the second bearing pad 31, with which the housing end region 8 is supported on the wheel set shaft 3.
  • the second Tatzlager 31 is half surrounded in the first half space H1 of the housing end 8 and in the second half space H2 half surrounded by a bearing half shell 33.
  • the housing end region 8 and the bearing half shell 33 are detachably connected to one another in the connecting plane 24 by means of second connecting elements 27.
  • first Tatzlager 29 is formed as a cylindrical roller bearing and the second Tatzlager 31 is formed as a ball bearing.
  • first and second connecting members 26, 27 are each formed as screws.
  • the connecting elements 26, 27 are in the FIGS. 1 and 2 indicated only by dashed lines, since they are not in the plane of the FIG. 1 lie and in FIG. 2 be obscured by other components.
  • Three first links 26 are guided on a first side of the axle 3 orthogonal to the connecting plane 24 of the second gear housing part 21 through the connecting plane 24 in the first gear housing part 19 and screwed there, and three further first connecting elements 26 are on a first side opposite the second Side of the wheelset shaft 3 orthogonal to the connecting plane 24 of the second gear housing part 21 through the connecting plane 24 into the first gear housing part 19 and screwed there.
  • the first connecting elements 26 are guided in each case outside, but in the vicinity of the first Tatzlagers 29 through the second gear housing parts 21 in the first gear housing part 19.
  • three second connecting elements 27 are guided on the first side of the axle 3 orthogonal to the connecting plane 24 of the bearing half-shell 33 through the connecting plane 24 in the Gesimousend Scheme 8 and screwed there, and three other second connecting elements 26 are on the second side of the wheelset third orthogonal to the connecting plane 24 of the bearing half-shell 33 through the connecting plane 24 in the Gesimousend Scheme 8 and screwed there.
  • the second connecting elements 27 are guided in each case outside, but in the vicinity of the second Tatzlagers 31 through the bearing half-shell 33 in the housing end 8.
  • the connecting plane 25 forms a non-vanishing angle ⁇ with a vehicle vertical axis 28 of the rail vehicle.
  • the angle ⁇ is chosen such that the single-axle drive 1 with the first gear housing part 19 from above on the wheelset 3 with the shrunk-large gear 17 and the Tatzlagern 19, 21 can be placed, or that the wheelset shaft 3 with the shrunk-wheel 17 and the Tatzlagern 19, 20 in the first gear housing part 19 and the housing end 8 can be inserted.
  • the angle ⁇ is selected such that the flange connection 23 a ground clearance of the arrangement of the single-axle drive 1 on the wheelset shaft 3 is not affected.
  • the single-axle drive 1 is attached via a suspension 35 with a torque arm 37 to a bogie of the rail vehicle.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • General Details Of Gearings (AREA)

Abstract

Die Erfindung betrifft einen Einzelachsantrieb (1) eines Schienenfahrzeugs, der an einer Radsatzwelle (3) eines Radsatzes des Schienenfahrzeugs angeordnet ist und einen Motor (5), ein den Motor (5) umgebendes Motorgehäuse (7), ein Getriebe (10) und ein das Getriebe (10) umgebendes Getriebegehäuse (11) umfasst. Dabei besteht das Getriebegehäuse (11) aus zwei Getriebegehäuseteilen (19,21), die in einer Verbindungsebene (24), in der eine Längsachse (25) der Radsatzwelle (3) verläuft, aneinander anliegen und lösbar miteinander verbunden sind.The invention relates to a single - axle drive (1) of a rail vehicle, which is arranged on a wheelset shaft (3) of a wheel set of the rail vehicle and a motor (5), a motor housing (7) surrounding the motor (5), a transmission (10) and a the transmission (10) surrounding transmission housing (11). In this case, the gear housing (11) consists of two gear housing parts (19,21), in a connecting plane (24) in which a longitudinal axis (25) of the wheelset (3), abut each other and are releasably connected together.

Description

Die Erfindung betrifft einen Einzelachsantrieb eines Schienenfahrzeugs, der an einer Radsatzwelle eines Radsatzes des Schienenfahrzeugs angeordnet ist.The invention relates to a single-axle drive of a rail vehicle, which is arranged on a wheelset shaft of a wheelset of the rail vehicle.

Für Schienenfahrzeuge wie Lokomotiven werden achsbefestigte Antriebe, also Motoren mit Getrieben, als so genannte Tatzlagerantriebe eingesetzt. Zur Montage der Antriebe auf die Radsatzwelle sind Trennstellen zwischen Motor und Getriebe erforderlich.For rail vehicles such as locomotives axle-mounted drives, ie motors with gears, are used as so-called Tatzlagerantriebe. To mount the drives on the wheelset separation points between the engine and gearbox are required.

Bekannte derartige Antriebe haben beispielsweise als Schnittstelle zwischen Motor und Getriebe eine Flanschfläche zwischen einem Tatzlagerrohr, welches die Lagerung auf der Radsatzwelle übernimmt, und einem Motorständer, wobei das Getriebegehäuse als zweischalige Konstruktion abschließend über die Zahnräder des Getriebes montiert wird. Ein Nachteil dieser Konstruktion ist, dass sie aufgrund des Tatzlagerrohrs und des zweischaligen Getriebegehäuses sehr kostenaufwändig ist.Known such drives, for example, as an interface between the engine and transmission a flange between a Tatzlagerrohr which takes over the storage on the wheelset, and a motor stand, wherein the gear housing is mounted as a double-shell construction finally on the gears of the transmission. A disadvantage of this design is that it is very expensive due to the Tatzlagerrohrs and the bivalve gear housing.

EP 0 758 602 A2 offenbart einen Tatzlagerantrieb, bei dem eine Läuferwelle des Motors einen am abtriebsseitigen Wellenende vorgesehenen Achsansatz mit einem Ritzel trägt und eine Außenlagerung der Läuferwelle mit einem äußeren antriebs- oder A-seitigen Läuferwellenlager an einem Achsansatzstummel und einem bürsten- oder B-seitigen Läuferwellenlager in einem B-seitigen Motorlagerschild vorgesehen ist. EP 0 758 602 A2 discloses a pawl bearing drive in which a rotor shaft of the motor carries a shaft extension provided with a pinion on the output side shaft end and an outer bearing of the rotor shaft with an outer drive or A side rotor shaft bearing on a Achsansatzstummel and a brush or B-side rotor shaft bearing in a B -side engine end shield is provided.

Der Erfindung liegt die Aufgabe zugrunde, einen insbesondere hinsichtlich der Montage und Demontage verbesserten Einzelachsantrieb eines Schienenfahrzeugs anzugeben.The invention has for its object to provide an improved in particular with regard to the assembly and disassembly Einzelachsantrieb a rail vehicle.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The object is achieved by the features of claim 1.

Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.

Ein erfindungsgemäßer Einzelachsantrieb eines Schienenfahrzeugs ist an einer Radsatzwelle eines Radsatzes des Schienenfahrzeugs angeordnet und umfasst einen Motor, ein den Motor umgebendes Motorgehäuse, ein Getriebe und ein das Getriebe umgebendes Getriebegehäuse. Dabei besteht das Getriebegehäuse aus zwei Getriebegehäuseteilen, die in einer Verbindungsebene, in der eine Längsachse der Radsatzwelle verläuft, aneinander anliegen und lösbar miteinander verbunden sind.An inventive single-axle drive of a rail vehicle is arranged on a wheel set shaft of a wheel set of the rail vehicle and comprises an engine, a motor housing surrounding the motor housing, a transmission and a transmission housing surrounding the transmission. In this case, the transmission housing consists of two gear housing parts which abut each other in a connecting plane in which a longitudinal axis of the wheelset shaft, and are detachably connected to each other.

Die zweiteilige Ausbildung des Getriebegehäuses und die lösbare Verbindung der Getriebegehäuseteile ermöglichen die Montage des Einzelachsantriebs an der Radsatzwelle und die Demontage von der Radsatzwelle. Dadurch, dass die Getriebegehäuseteile in einer die Längsachse der Radsatzwelle enthaltenden Verbindungsebene aneinander anliegen und miteinander verbunden sind, können die Getriebegehäuseteile leicht auf die Radsatzwelle mit daran angeordneten Komponenten aufgesetzt werden bzw. die Radsatzwelle mit diesen Komponenten in ein Getriebegehäuseteil eingelegt werden.The two-part design of the gear housing and the detachable connection of the gear housing parts allow the installation of the single-axle drive on the axle and the dismantling of the axle. Characterized in that the transmission housing parts abut each other in a compound axis containing the longitudinal axis of the axle and are connected to each other, the gear housing parts can be easily placed on the wheelset with components arranged thereon or the wheelset are inserted with these components in a gear housing part.

Eine bevorzugte Ausgestaltung der Erfindung sieht vor, dass die Verbindungsebene einen nicht verschwindenden Winkel mit einer Fahrzeughochachse des Schienenfahrzeugs bildet.A preferred embodiment of the invention provides that the connection plane forms a non-vanishing angle with a vehicle vertical axis of the rail vehicle.

Der Winkel kann dabei vorteilhaft derart gewählt werden, dass er ein Aufsetzen der Getriebegehäuseteile auf die Radsatzwelle bzw. ein Einlegen der Radsatzwelle in ein Getriebegehäuseteil und damit die Montage und Demontage des Einzelachsantriebs erleichtert. Ferner kann der Winkel vorteilhaft derart gewählt werden, dass eine Bodenfreiheit der Anordnung des Einzelachsantriebs an der Radsatzwelle optimiert und beispielsweise im Fall einer Flanschverbindung der Getriebegehäuseteile nicht durch einen Flansch beeinträchtigt wird. Eine weitere Ausgestaltung der Erfindung sieht vor, dass die beiden Getriebegehäuseteile in der Verbindungsebene mittels einer Flanschverbindung miteinander verbunden sind.The angle can be advantageously chosen such that it facilitates placement of the gear housing parts on the wheelset or inserting the axle in a gear housing part and thus the assembly and disassembly of the single-axle drive. Furthermore, the angle can advantageously be chosen such that a ground clearance of the arrangement of the single-axle drive is optimized on the axle and, for example, in the case of a flange connection of the gear housing parts is not affected by a flange. A further embodiment of the invention provides that the two gear housing parts are connected to each other in the connecting plane by means of a flange connection.

Eine Flanschverbindung ermöglicht vorteilhaft eine zuverlässige lösbare Verbindung der Getriebegehäuseteile.A flange connection advantageously enables a reliable releasable connection of the gear housing parts.

Eine weitere Ausgestaltung der Erfindung sieht vor, dass ein Getriebegehäuseteil eine Gehäusewand aufweist, die als abtriebsseitiges Motorlagerschild des Motors ausgebildet ist.A further embodiment of the invention provides that a gear housing part has a housing wall, which is designed as a driven-side engine bearing plate of the engine.

Dadurch werden das Motorlagerschild und ein Getriebegehäuseteil vorteilhaft als ein Bauteil ausgeführt, wodurch die Komponentenanzahl des Einzelachsantriebs reduziert wird und die Montage und Demontage des Einzelachsantriebs weiter erleichtert wird.Thereby, the engine end shield and a gear housing part are advantageously designed as a component, whereby the number of components of the single-axle drive is reduced and the assembly and disassembly of the single-axle drive is further facilitated.

Eine weitere Ausgestaltung der Erfindung sieht vor, dass das Getriebegehäuse mit einem ersten Tatzlager an der Radsatzwelle abgestützt ist. Dabei ist das erste Tatzlager vorzugsweise als ein ringförmig um die Radsatzwelle herum verlaufendes Wälzlager, beispielsweise als ein Zylinderrollenlager, ausgebildet.A further embodiment of the invention provides that the gear housing is supported with a first Tatzlager on the wheelset. In this case, the first pawl bearing is preferably designed as an annular bearing running around the wheelset shaft, for example as a cylindrical roller bearing.

Dies ermöglicht vorteilhaft die Abstützung des Einzelachsantriebs über das Getriebegehäuse an der Radsatzwelle.This advantageously allows the support of the single-axle drive via the gear housing to the wheelset shaft.

Eine weitere Ausgestaltung der Erfindung sieht vor, dass ein der Abtriebsseite gegenüberliegender Gehäuseendbereich des Motorgehäuses mit einem zweiten Tatzlager an der Radsatzwelle abgestützt ist. Auch das zweite Tatzlager ist dabei vorzugsweise als ein ringförmig um die Radsatzwelle herum verlaufendes Wälzlager, beispielsweise als ein Kuggellager, ausgebildet.A further embodiment of the invention provides that one of the output side opposite housing end portion of the motor housing is supported with a second Tatzlager on the wheelset. Also, the second Tatzlager is preferably designed as a ring around the wheelset around extending rolling bearing, for example, as a Kuggellager.

Dies ermöglicht vorteilhaft die Abstützung des Einzelachsantriebs über den Gehäuseendbereich des Motorgehäuses an der Radsatzwelle.This advantageously makes it possible to support the single-axle drive via the housing end region of the motor housing on the wheelset shaft.

Eine weitere Ausgestaltung der Erfindung sieht eine das zweite Tatzlager halbumfänglich umgebende Lagerhalbschale vor, die in der Verbindungsebene an dem Gehäuseendbereich des Motorgehäuses anliegt und mit dem Gehäuseendbereich lösbar verbunden ist.A further embodiment of the invention provides a bearing half-shell surrounding the second Tatzlager semi-circumferentially, which rests in the connecting plane on the housing end of the motor housing and is detachably connected to the housing end.

Dadurch sind der Gehäuseendbereich des Motorgehäuses und die Lagerhalbschale in derselben Verbindungsebene lösbar miteinander verbunden wie die beiden Getriebegehäuseteile. Dies vereinfacht weiter die Montage des Einzelachsantriebs an der Radsatzwelle mit den an ihr angeordneten Komponenten (insbesondere den Tatzlagern) und die Demontage des Einzelachsantriebs von der Radsatzwelle mit diesen Komponenten, ohne dass Bauteile des Einzelachsantriebs an der Radsatzwelle verbleiben, so dass die Radsatzwelle und die an ihr angeordneten Komponenten zu Wartungszwecken einfach zugänglich sind.As a result, the housing end region of the motor housing and the bearing half shell are releasably connected to one another in the same connection plane as the two gear housing parts. This further simplifies the assembly of the Einzelachsantriebs on the axle with the components arranged on it (especially the Tatzlagern) and disassembly of the Einzelachsantriebs of the wheelset with these components without components of the Einzelachsantriebs remain on the wheelset, so that the wheelset and the their arranged components are easily accessible for maintenance purposes.

Eine weitere Ausgestaltung der Erfindung sieht vor, dass der Motor eine parallel zu der Radsatzwelle angeordnete Motorwelle aufweist.A further embodiment of the invention provides that the motor has a motor shaft arranged parallel to the wheelset shaft.

Diese für Tatzlagerantriebe charakteristische Anordnung der Motorwelle ist besonders bauraumsparend und mechanisch günstig.This characteristic of Tatzlagerantriebe arrangement of the motor shaft is particularly space-saving and mechanically favorable.

Eine weitere Ausgestaltung der Erfindung sieht vor, dass das Getriebe wenigstens ein von der Motorwelle getragenes Ritzel und ein mit dem Ritzel zusammenwirkendes und von der Radsatzwelle getragenes Großrad umfasst.A further embodiment of the invention provides that the transmission comprises at least one pinion carried by the motor shaft and a large wheel cooperating with the pinion and carried by the wheel set shaft.

Dadurch wird ein einfach realisierbarer und zuverlässiger Antrieb der Radsatzwelle durch den Motor ermöglicht.This allows an easily realizable and reliable drive of the wheelset shaft by the engine.

Die oben beschriebenen Eigenschaften, Merkmale und Vorteile dieser Erfindung sowie die Art und Weise, wie diese erreicht werden, werden klarer und deutlicher verständlich im Zusammenhang mit der folgenden Beschreibung eines Ausführungsbeispiels, das im Zusammenhang mit den Zeichnungen näher erläutert wird. Dabei zeigen:

FIG 1
einen Einzelachsantrieb eines Schienenfahrzeugs in einer Schnittdarstellung, und
FIG 2
einen Einzelachsantrieb eines Schienenfahrzeugs in einer Seitenansicht.
The above-described characteristics, features and advantages of this invention as well as the manner in which they are achieved will become clearer and more clearly understood in connection with the following description of an embodiment, which is explained in more detail in connection with the drawings. Showing:
FIG. 1
a Einzelachsantrieb a rail vehicle in a sectional view, and
FIG. 2
a single-axle drive of a rail vehicle in a side view.

Einander entsprechende Teile sind in den Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in the figures with the same reference numerals.

Die Figuren 1 und 2 zeigen einen Einzelachsantrieb 1 eines Schienenfahrzeugs, der als ein so genannter Tatzlagerantrieb ausgebildet und an einer Radsatzwelle 3 eines Radsatzes mit Treibrädern 4 des Schienenfahrzeugs angeordnet ist. Dabei zeigt FIG 1 eine Schnittdarstellung des Einzelachsantriebs 1. FIG 2 zeigt eine Seitenansicht des Einzelachsantriebs 1 mit einer Schnittdarstellung der Radsatzwelle 3 von einer in Figur 1 rechts gelegenen Abtriebsseite des Einzelachsantriebs 1.The FIGS. 1 and 2 show a single-axle drive 1 of a rail vehicle, which is designed as a so-called Tatzlagerantrieb and arranged on a wheelset 3 of a wheel with drive wheels 4 of the rail vehicle. It shows FIG. 1 a sectional view of the single-axle drive. 1 FIG. 2 shows a side view of the Einzelachsantriebs 1 with a sectional view of the axle 3 from a right in Figure 1 located output side of the Einzelachsantriebs first

Der Einzelachsantrieb 1 umfasst einen Motor 5, ein Motorgehäuse 7, ein Getriebe 10 und ein Getriebegehäuse 11.The single-axle drive 1 comprises a motor 5, a motor housing 7, a transmission 10 and a transmission housing 11.

Der Motor 5 weist eine Motorwelle 13 auf, die parallel zu der Radsatzwelle 3 angeordnet ist. Ein abtriebsseitiges Ende der Motorwelle 13 trägt ein Ritzel 15, das mit einem auf die Radsatzwelle 3 aufgeschrumpften Großrad 17 zusammenwirkt. Das Ritzel 15 und das Großrad 17 bilden das als ein Zahnradgetriebe ausgebildete Getriebe 10 des Einzelachsantriebs 1.The motor 5 has a motor shaft 13, which is arranged parallel to the axle 3. A driven-side end of the motor shaft 13 carries a pinion 15, which cooperates with a shrunk onto the wheelset 3 large gear 17. The pinion 15 and the large gear 17 form the gear 10 designed as a transmission gear 10 of the single-axle drive. 1

Das Getriebegehäuse 11 umgibt das Getriebe 10. Das Getriebegehäuse 11 ist zweiteilig ausgebildet und besteht aus einem ersten Getriebegehäuseteil 19 und einem zweiten Getriebegehäuseteil 21. Die beiden Getriebegehäuseteile 19, 21 sind über eine Flanschverbindung 23 in einer Verbindungsebene 24, in der eine Längsachse 25 der Radsatzwelle 3 verläuft, miteinander lösbar mittels ersten Verbindungselementen 26 verbunden. Die Verbindungsebene 24 teilt den Raum in einen ersten Halbraum H1, der den ersten Getriebegehäuseteil 19 enthält, und einen zweiten Halbraum H2, der den zweiten Getriebegehäuseteil 21 enthält. Der erste Getriebegehäuseteil 19 weist eine Gehäusewand 9 auf, die als abtriebsseitiges Motorlagerschild des Motors 5 ausgebildet ist und ein abtriebsseitiges Motorwellenlager 12 aufnimmt. Der erste Getriebegehäuseteil 19 umgibt das abtriebsseitige Ende der Motorwelle 13 und das Ritzel 15 sowie halbumfänglich das Großrad 17 in dem ersten Halbraum H1. Der zweite Getriebegehäuseteil 21 umgibt halbumfänglich das Großrad 17 in dem zweiten Halbraum H2.The transmission housing 11 surrounds the transmission 10. The transmission housing 11 is formed in two parts and consists of a first gear housing part 19 and a second gear housing part 21. The two gear housing parts 19, 21 are connected via a flange 23 in a connecting plane 24, in which a longitudinal axis 25 of the wheelset 3 extends, releasably connected to each other by means of first connecting elements 26. The connection plane 24 divides the space into a first half space H1, which contains the first gear housing part 19, and a second half space H2, which contains the second gear housing part 21. The first gear housing part 19 has a housing wall 9, which is designed as a drive-side engine end shield of the engine 5 and receives a driven-side motor shaft bearing 12. The first gear housing part 19 surrounds the output-side end of the motor shaft 13 and the pinion 15 and half-circumference the large gear 17 in the first half space H1. The second gear housing part 21 circumferentially surrounds the large gear 17 in the second half space H2.

Der Einzelachsantrieb 1 ist mit Tatzlagern 29, 31 an der Radsatzwelle 3 abgestützt. Die Tatzlager 29, 31 sind jeweils an der Radsatzwelle 3 angeordnet und als Wälzlager ausgebildet, die ringförmig um die Radsatzwelle 3 herum verlaufen. Dabei ist das Getriebegehäuse 11 mit einem ersten Tatzlager 29 an der Radsatzwelle 3 abgestützt. Ein der Abtriebsseite gegenüberliegender Gehäuseendbereich 8 des Motorgehäuses 7 weist eine Lageraufnahme 32 zur Aufnahme des zweiten Tatzlagers 31 auf, mit dem der Gehäuseendbereich 8 an der Radsatzwelle 3 abgestützt ist. Das zweite Tatzlager 31 ist in dem ersten Halbraum H1 halbumfänglich von dem Gehäuseendbereich 8 und in dem zweiten Halbraum H2 halbumfänglich von einer Lagerhalbschale 33 umgeben. Der Gehäuseendbereich 8 und die Lagerhalbschale 33 sind in der Verbindungsebene 24 mittels zweiter Verbindungselemente 27 lösbar miteinander verbunden.The single-axle drive 1 is supported with Tatzlagern 29, 31 on the wheelset shaft 3. The pawl bearings 29, 31 are each arranged on the wheel set shaft 3 and designed as roller bearings, which extend in an annular manner around the wheelset shaft 3. In this case, the gear housing 11 is supported with a first Tatzlager 29 on the wheelset shaft 3. A housing end region 8 of the motor housing 7 lying opposite the output side has a bearing receptacle 32 for receiving the second bearing pad 31, with which the housing end region 8 is supported on the wheel set shaft 3. The second Tatzlager 31 is half surrounded in the first half space H1 of the housing end 8 and in the second half space H2 half surrounded by a bearing half shell 33. The housing end region 8 and the bearing half shell 33 are detachably connected to one another in the connecting plane 24 by means of second connecting elements 27.

In dem dargestellten Ausführungsbeispiel ist das erste Tatzlager 29 als ein Zylinderrollenlager ausgebildet und das zweite Tatzlager 31 ist als ein Kugellager ausgebildet. Ferner sind die ersten und zweiten Verbindungselemente 26, 27 jeweils als Schrauben ausgebildet. Die Verbindungselemente 26, 27 sind in den Figuren 1 und 2 nur gestrichelt angedeutet, da sie nicht in der Zeichenebene der FIG 1 liegen und in FIG 2 von anderen Komponenten verdeckt werden.In the illustrated embodiment, the first Tatzlager 29 is formed as a cylindrical roller bearing and the second Tatzlager 31 is formed as a ball bearing. Further, the first and second connecting members 26, 27 are each formed as screws. The connecting elements 26, 27 are in the FIGS. 1 and 2 indicated only by dashed lines, since they are not in the plane of the FIG. 1 lie and in FIG. 2 be obscured by other components.

Drei erste Verbindungselemente 26 sind auf einer ersten Seite der Radsatzwelle 3 orthogonal zu der Verbindungsebene 24 von dem zweiten Getriebegehäuseteil 21 durch die Verbindungsebene 24 in den ersten Getriebegehäuseteil 19 geführt und dort verschraubt, und drei weitere erste Verbindungselemente 26 sind auf einer der ersten Seite gegenüberliegenden zweiten Seite der Radsatzwelle 3 orthogonal zu der Verbindungsebene 24 von dem zweiten Getriebegehäuseteil 21 durch die Verbindungsebene 24 in den ersten Getriebegehäuseteil 19 geführt und dort verschraubt. Die ersten Verbindungselemente 26 sind dabei jeweils außerhalb, aber in der Nähe des ersten Tatzlagers 29 durch den zweiten Getriebegehäuseteile 21 in den ersten Getriebegehäuseteil 19 geführt.Three first links 26 are guided on a first side of the axle 3 orthogonal to the connecting plane 24 of the second gear housing part 21 through the connecting plane 24 in the first gear housing part 19 and screwed there, and three further first connecting elements 26 are on a first side opposite the second Side of the wheelset shaft 3 orthogonal to the connecting plane 24 of the second gear housing part 21 through the connecting plane 24 into the first gear housing part 19 and screwed there. The first connecting elements 26 are guided in each case outside, but in the vicinity of the first Tatzlagers 29 through the second gear housing parts 21 in the first gear housing part 19.

Analog dazu sind drei zweite Verbindungselemente 27 auf der ersten Seite der Radsatzwelle 3 orthogonal zu der Verbindungsebene 24 von der Lagerhalbschale 33 durch die Verbindungsebene 24 in den Gehäuseendbereich 8 geführt und dort verschraubt, und drei weitere zweite Verbindungselemente 26 sind auf der zweiten Seite der Radsatzwelle 3 orthogonal zu der Verbindungsebene 24 von der Lagerhalbschale 33 durch die Verbindungsebene 24 in den Gehäuseendbereich 8 geführt und dort verschraubt. Die zweiten Verbindungselemente 27 sind dabei jeweils außerhalb, aber in der Nähe des zweiten Tatzlagers 31 durch die Lagerhalbschale 33 in den Gehäuseendbereich 8 geführt.Similarly, three second connecting elements 27 are guided on the first side of the axle 3 orthogonal to the connecting plane 24 of the bearing half-shell 33 through the connecting plane 24 in the Gehäusendbereich 8 and screwed there, and three other second connecting elements 26 are on the second side of the wheelset third orthogonal to the connecting plane 24 of the bearing half-shell 33 through the connecting plane 24 in the Gehäusendbereich 8 and screwed there. The second connecting elements 27 are guided in each case outside, but in the vicinity of the second Tatzlagers 31 through the bearing half-shell 33 in the housing end 8.

Die Verbindungsebene 25 bildet einen nicht verschwindenden Winkel α mit einer Fahrzeughochachse 28 des Schienenfahrzeugs. Der Winkel α wird derart gewählt, dass der Einzelachsantrieb 1 mit dem ersten Getriebegehäuseteil 19 von oben auf die Radsatzwelle 3 mit dem aufgeschrumpften Großrad 17 und den Tatzlagern 19, 21 aufgesetzt werden kann, oder dass die Radsatzwelle 3 mit dem aufgeschrumpften Großrad 17 und den Tatzlagern 19, 20 in den ersten Getriebegehäuseteil 19 und den Gehäuseendbereich 8 eingelegt werden kann. Ferner wird der Winkel α derart gewählt, dass die Flanschverbindung 23 eine Bodenfreiheit der Anordnung des Einzelachsantriebs 1 an der Radsatzwelle 3 nicht beeinträchtigt.The connecting plane 25 forms a non-vanishing angle α with a vehicle vertical axis 28 of the rail vehicle. The angle α is chosen such that the single-axle drive 1 with the first gear housing part 19 from above on the wheelset 3 with the shrunk-large gear 17 and the Tatzlagern 19, 21 can be placed, or that the wheelset shaft 3 with the shrunk-wheel 17 and the Tatzlagern 19, 20 in the first gear housing part 19 and the housing end 8 can be inserted. Furthermore, the angle α is selected such that the flange connection 23 a ground clearance of the arrangement of the single-axle drive 1 on the wheelset shaft 3 is not affected.

Der Einzelachsantrieb 1 wird über eine Aufhängung 35 mit einer Drehmomentenstütze 37 an einem Drehgestell des Schienenfahrzeugs befestigt.The single-axle drive 1 is attached via a suspension 35 with a torque arm 37 to a bogie of the rail vehicle.

Obwohl die Erfindung im Detail durch ein bevorzugtes Ausführungsbeispiel näher illustriert und beschrieben wurde, so ist die Erfindung nicht durch das offenbarte Beispiel eingeschränkt und andere Variationen können vom Fachmann hieraus abgeleitet werden, ohne den Schutzumfang der Erfindung zu verlassen.While the invention has been further illustrated and described in detail by way of a preferred embodiment, the invention is not limited by the disclosed example, and other variations can be derived therefrom by those skilled in the art without departing from the scope of the invention.

Claims (11)

Einzelachsantrieb (1) eines Schienenfahrzeugs, - der an einer Radsatzwelle (3) eines Radsatzes des Schienenfahrzeugs angeordnet ist - und einen Motor (5), ein den Motor (5) umgebendes Motorgehäuse (7), ein Getriebe (10) und ein das Getriebe (10) umgebendes Getriebegehäuse (11) umfasst, wobei - das Getriebegehäuse (11) aus zwei Getriebegehäuseteilen (19,21) besteht, die in einer Verbindungsebene (24), in der eine Längsachse (25) der Radsatzwelle (3) verläuft, aneinander anliegen und lösbar miteinander verbunden sind. Single-axle drive (1) of a rail vehicle, - Which is arranged on a wheelset shaft (3) of a wheel of the rail vehicle - And a motor (5), a motor (5) surrounding the motor housing (7), a transmission (10) and a transmission (10) surrounding the gear housing (11), wherein - The gear housing (11) consists of two gear housing parts (19,21) which in a connecting plane (24) in which a longitudinal axis (25) of the wheelset shaft (3), abut each other and are releasably connected to each other. Einzelachsantrieb (1) nach Anspruch 1, dadurch gekennzeiehnet, dass die Verbindungsebene (24) einen nicht verschwindenden Winkel (α) mit einer Fahrzeughochachse (28) des Schienenfahrzeugs bildet.Single-axle drive (1) according to claim 1, characterized gekennzehnet that the connecting plane (24) forms a non-vanishing angle (α) with a vehicle vertical axis (28) of the rail vehicle. Einzelachsantrieb (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeiehnet, dass die beiden Getriebegehäuseteile (19,21) in der Verbindungsebene (24) mittels einer Flanschverbindung (23) miteinander verbunden sind.Single-axle drive (1) according to one of the preceding claims, characterized gekennzeiehn that the two gear housing parts (19,21) in the connecting plane (24) by means of a flange (23) are interconnected. Einzelachsantrieb (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeiehnet, dass ein Getriebegehäuseteil (19,21) eine Gehäusewand (9) aufweist, die als abtriebsseitiges Motorlagerschild des Motors (5) ausgebildet ist.Single-axle drive (1) according to one of the preceding claims, characterized gekennzeiehn that a gear housing part (19,21) has a housing wall (9) which is designed as a driven-side motor end shield of the motor (5). Einzelachsantrieb (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeiehnet, dass das Getriebegehäuse (11) mit einem ersten Tatzlager (29) an der Radsatzwelle (3) abgestützt ist.Single-axle drive (1) according to one of the preceding claims, characterized gekennzehnet that the gear housing (11) with a first Tatzlager (29) on the wheelset shaft (3) is supported. Einzelachsantrieb (1) nach Anspruch 5, dadurch gekennzeiehnet, dass das erste Tatzlager (29) als ein ringförmig um die Radsatzwelle (3) herum verlaufendes Wälzlager ausgebildet ist.Single-axle drive (1) according to claim 5, characterized in that the first pawl bearing (29) is formed as a ring around the Radsatzwelle (3) extending around bearings. Einzelachsantrieb (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeiehnet, dass ein der Abtriebsseite gegenüberliegender Gehäuseendbereich (8) des Motorgehäuses (7) mit einem zweiten Tatzlager (31) an der Radsatzwelle (3) abgestützt ist.Single-axle drive (1) according to one of the preceding claims, characterized gekennzeieet that one of the output side opposite housing end region (8) of the motor housing (7) with a second Tatzlager (31) on the Radsatzwelle (3) is supported. Einzelachsantrieb (1) nach Anspruch 7, dadurch gekennzeiehnet, dass das zweite Tatzlager (31) als ein ringförmig um die Radsatzwelle (3) herum verlaufendes Wälzlager ausgebildet ist.Single-axle drive (1) according to claim 7, characterized gekennzeieet that the second Tatzlager (31) is designed as a ring around the Radsatzwelle (3) extending around bearings. Einzelachsantrieb (1) nach Anspruch 8, gekennzeiehnet durch eine das zweite Tatzlager (31) halbumfänglich umgebende Lagerhalbschale (33), die in der Verbindungsebene (24) an dem Gehäuseendbereich (8) des Motorgehäuses (7) anliegt und mit dem Gehäuseendbereich (8) lösbar verbunden ist.Einzelachsantrieb (1) according to claim 8, gekennzeiehnet by a second Tatzlager (31) half the circumference surrounding bearing half shell (33) applied in the connecting plane (24) at the housing end (8) of the motor housing (7) and with the housing end (8) is detachably connected. Einzelachsantrieb (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeiehnet, dass der Motor (5) eine parallel zu der Radsatzwelle (3) angeordnete Motorwelle (13) aufweist.Single-axle drive (1) according to any one of the preceding claims, characterized gekennzehnet that the motor (5) has a parallel to the wheelset shaft (3) arranged motor shaft (13). Einzelachsantrieb (1) nach Anspruch 10, dadurch gekennzeiehnet, dass das Getriebe (10) wenigstens ein von der Motorwelle (13) getragenes Ritzel (15) und ein mit dem Ritzel (15) zusammenwirkendes und von der Radsatzwelle (3) getragenes Großrad (17) umfasst.Einzelachsantrieb (1) according to claim 10, characterized gekennzeieet that the transmission (10) at least one of the motor shaft (13) carried pinion (15) and a cooperating with the pinion (15) and of the wheelset shaft (3) supported large gear (17 ).
EP14158540.6A 2014-03-10 2014-03-10 Single axle drive of a rail vehicle Active EP2918471B1 (en)

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EP14158540.6A EP2918471B1 (en) 2014-03-10 2014-03-10 Single axle drive of a rail vehicle
ES14158540T ES2851327T3 (en) 2014-03-10 2014-03-10 Single axle drive of a rail vehicle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019211172A1 (en) * 2019-07-26 2021-01-28 Siemens Mobility GmbH Single axle drive and rail vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH136230A (en) * 1928-12-10 1929-10-31 Oerlikon Maschf Paw bearing motor drives, in particular for electric vehicles.
US3138115A (en) * 1962-04-18 1964-06-23 Gen Electric Traction motor axle suspension
GB1443316A (en) * 1972-09-16 1976-07-21 Brush Elec Machines Vehicle transmission
EP0758602A2 (en) 1995-08-16 1997-02-19 Siemens Aktiengesellschaft Independent axle drive of electric traction vehicles
EP0792784A1 (en) * 1996-03-01 1997-09-03 SLM Schweizerische Lokomotiv- und Maschinenfabrik AG Driving device for a railway vehicle and railway vehicle provided with at least one of such driving device
EP2085284A2 (en) * 2008-02-04 2009-08-05 Siemens Aktiengesellschaft Drive device for a rail vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH136230A (en) * 1928-12-10 1929-10-31 Oerlikon Maschf Paw bearing motor drives, in particular for electric vehicles.
US3138115A (en) * 1962-04-18 1964-06-23 Gen Electric Traction motor axle suspension
GB1443316A (en) * 1972-09-16 1976-07-21 Brush Elec Machines Vehicle transmission
EP0758602A2 (en) 1995-08-16 1997-02-19 Siemens Aktiengesellschaft Independent axle drive of electric traction vehicles
EP0792784A1 (en) * 1996-03-01 1997-09-03 SLM Schweizerische Lokomotiv- und Maschinenfabrik AG Driving device for a railway vehicle and railway vehicle provided with at least one of such driving device
EP2085284A2 (en) * 2008-02-04 2009-08-05 Siemens Aktiengesellschaft Drive device for a rail vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019211172A1 (en) * 2019-07-26 2021-01-28 Siemens Mobility GmbH Single axle drive and rail vehicle
WO2021018498A1 (en) 2019-07-26 2021-02-04 Siemens Mobility GmbH Single-axle drive and rail vehicle
DE102019211172B4 (en) * 2019-07-26 2021-02-25 Siemens Mobility GmbH Single axle drive and rail vehicle

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ES2851327T3 (en) 2021-09-06

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