EP0795452A2 - Device for longitudinal centering of a container parked on supporting legs - Google Patents

Device for longitudinal centering of a container parked on supporting legs Download PDF

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Publication number
EP0795452A2
EP0795452A2 EP97103989A EP97103989A EP0795452A2 EP 0795452 A2 EP0795452 A2 EP 0795452A2 EP 97103989 A EP97103989 A EP 97103989A EP 97103989 A EP97103989 A EP 97103989A EP 0795452 A2 EP0795452 A2 EP 0795452A2
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EP
European Patent Office
Prior art keywords
rail
clamping
piston
push
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.)
Granted
Application number
EP97103989A
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German (de)
French (fr)
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EP0795452A3 (en
EP0795452B1 (en
Inventor
Gerald Dr.-Ing. Henkel
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MAX AICHER GMBH ENTSORGUNGSTECHNIK
Original Assignee
Max Aicher Entsorgungstechnik GmbH
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Publication of EP0795452A2 publication Critical patent/EP0795452A2/en
Publication of EP0795452A3 publication Critical patent/EP0795452A3/en
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Publication of EP0795452B1 publication Critical patent/EP0795452B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61J—SHIFTING OR SHUNTING OF RAIL VEHICLES
    • B61J3/00—Shunting or short-distance haulage devices; Similar devices for hauling trains on steep gradients or as starting aids; Car propelling devices therefor
    • B61J3/08—Devices with reciprocated pushing bars or like driving mechanisms combined with the track for shunting or hauling cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps

Definitions

  • the invention relates to a device for longitudinally centering a container placed on support feet above the rails relative to a rail vehicle located underneath between the support feet, in particular a container relative to a transport wagon.
  • a so-called device for loading a swap body (CH 666 452 A5) is already known as prior art.
  • this device two centering elements are used, which are coordinated with respect to the longitudinal axis of the railway wagon so that they meet when the lifting device is actuated and position the swap body more precisely with respect to the longitudinal axis of the rail vehicle.
  • This known device is thus arranged on the rail vehicle.
  • the state of the art also includes a freight wagon for forming a rail-bound freight train for combined rail / road freight transport (DE 40 20 387 C2).
  • a freight wagon for forming a rail-bound freight train for combined rail / road freight transport (DE 40 20 387 C2).
  • Both of the above-mentioned embodiments are directly related to the construction of the rail vehicle, so that it is necessary to equip them with a longitudinal centering device, which is constructionally and costly.
  • the object of the present invention is to provide a device of the type mentioned at the outset which, with a simpler construction, has a more diverse range of applications.
  • the centering device is designed as a push-pull device connectable to at least one of the rails for at least one of the rail vehicles.
  • the invention thus breaks away from the idea of providing each rail vehicle with a longitudinal centering device; instead, the centering device is connected to at least one rail and acts on at least one of the rail vehicles via a push-pull device.
  • This makes it possible to arrange not only one rail vehicle, but several rail vehicles arranged one behind the other in a functional manner under containers placed on support feet.
  • the device according to the invention is thus more versatile and has a considerably greater flexibility with regard to its use in longitudinal centering.
  • the push-pull device can consist of a clamping element which can be connected to a rail, of a push-pull drive unit and an adjusting slide partially resting on a wheel circumference of the rail vehicle.
  • This push-pull drive unit can be designed, for example, as a piston-cylinder unit, the cylinder of which is connected to the clamping element via a joint and the piston rod of which is connected to the adjusting slide via a joint. This results in a structurally simple adjustment device which has the necessary robustness to perform its required function over a longer period of time.
  • the clamping element can have two lever arms which can be moved relative to one another and clamped to one another and which are each provided at the end with a clamping jaw comprising a rail head. Both clamping jaws can be connected to one another by a quick-action clamping device, so that only a small amount of time is required until the centering device according to the invention can be used.
  • the clamping jaws are preferably designed such that there is a self-locking of the clamping element on the rail head when the piston-cylinder unit exerts a compressive or tensile force in the longitudinal direction of the rail on the connecting joint.
  • the piston-cylinder unit can advantageously be connected to a drive and control device which is designed as a mobile unit. This results in a further increase in flexibility, especially since braking elements of the rail vehicle can also be released or ascertained via this mobile unit.
  • FIG. 1 shows a rail vehicle 1, the wheels 20 of which rest on rails 5 or on the top 40 of the rail.
  • This rail vehicle 1 is located below a container 2, for example a garbage container, which has closure plates (not shown in more detail at the front ends).
  • This preferably cylindrical container 2 is reinforced by a frame 3, this frame 3 and the container 2 resting laterally on the floor via support feet 4 next to the rails 5.
  • a centering device which is designed as a push-pull device 6.
  • This push-pull device is, as can be seen from FIG. 1, connected to at least one of the rails 5 and acts on a wheel 20 of the right wheel pair of the rail vehicle 1, namely on push and / or pull, so that a perfect longitudinal centering is hereby achieved.
  • the push-pull device 6 essentially consists of a clamping element 7, which can be connected to a rail 5, and an adjusting slide 9 partially resting on the wheel 20 or its circumference.
  • the push-pull drive unit 8 is designed as a piston-cylinder unit 8 ', the cylinder of which is connected to the clamping element 7 via a joint 10 and the piston rod 12 of which is connected to the adjusting slide 9 via a joint 13.
  • FIG. 2 shows the clamping element 7 in a front view: as can be seen, it consists of two lever arms 15 and 16 which can be moved relative to one another about a connecting joint 14 and which are each provided at the end with a clamping jaw 21, 22 comprising a rail head 30.
  • the clamping jaws 21 and 22 can rest on the upper rail edge 40 in the closed state.
  • the connecting joint 14 there is the articulation point for the cylinder of the piston-cylinder unit 8 ', i.e. the joint 10 of FIG. 1st
  • the two lever arms 15 and 16 can be braced against one another: the two lever arms 15 and 16 have a quick-release device 24 between the connecting joint 14 and the clamping jaws 21 and 22.
  • This quick release device 24 consists of a threaded bolt 25 which is articulated on the first lever arm 15 and which passes through the second lever arm 16.
  • a clamping screw 26 is screwed onto this threaded bolt 25 and is able to act on a clamping surface 27 of the second lever arm.
  • the threaded bolt 25 can pivot about a pin 23 which is rotatably mounted in the lever arm 15.
  • the quick release device 24 with the threaded pin 25 and the clamping screw 26 can assume the dot-dash position, as a result of which the lever arm 16 is also in the open position.
  • the threaded bolt can be pivoted into the position B and the tightening screw 26 on the threaded bolt 25 can now be tightened.
  • the clamping element 7 is quickly and functionally connected to the rail head 30, preferably by self-locking.
  • FIGS. 3 and 4 in side view and in plan view:
  • the adjustment slide 9 has two support elements 32 and 33 which are at a distance from one another and rest on the upper side 40 of the rail and which are connected to one another by a bracket 34.
  • a roller 35 and 36 which can be placed on the wheel circumference of a rail vehicle 1 is rotatably mounted, namely between bearing blocks 58 and 59 or 68 and 69.
  • the support element 32 has lateral guides 38 and 39, in which a tensioning slide 37 with the roller 36 according to FIG. 3 is guided so as to be longitudinally displaceable in the direction of arrow I.
  • This clamping slide 37 is provided with a threaded bolt 41, which according to Fig. 3 from position A ', i.e. an open position, in a position B ', i.e. a closed position, pivotable and also rotatable about its own axis.
  • a clamping nut 42 Arranged on this threaded bolt 41 is a clamping nut 42 which, according to FIG. 4 in the closed position B ', can be supported on both sides on a holding area 43 of the support element 32.
  • There is therefore a quick-action clamping device 52 consisting of the threaded bolt 41 and the clamping nut 42, which rests on the holding area 43 of the support element 32 in the closed position B '.
  • the other support element 33 has a lever arm 29 behind the roller 35 mounted between the bearing blocks 68 and 69 on, which has the joint 13 in the form of a bolt 18 at its upper end.
  • This bolt 18 passes through a joint head 19, which is part of the piston rod 12 of the piston-cylinder unit 8 '.
  • Both support elements 32 and 33 are provided with lateral guides 44 and 45 which are set to the width of the rail 5.
  • the adjustment slide 9 when the tensioning slide 37 is in the open position (threaded bolt 41 takes the position A '), is placed on the rail 5 in such a way that the roller 35 contacts part of the circumference of the wheel 20 of the rail vehicle 1. Now the clamping slide 37 is moved in the direction of arrow I until it is close to the circumference of the wheel 20. The threaded bolt 41 is then moved from position A 'to position B' and the threaded bolt 41 is rotated, the clamping nut 42 abutting the holding region 43 and forming an abutment, while the roller 36 forms on the region of the wheel circumference opposite the roller 35 Rail vehicle 1 creates. This wheel 20 is thus firmly clamped between the two rollers 35 and 36.
  • the piston-cylinder unit 8 ' Since the piston-cylinder unit 8 'is connected to a drive and control device 55 and 56, the piston-cylinder unit 8' can now be actuated via the latter, so that either the rail vehicle 1 relative to the container resting on the support legs 4 is pushed or pulled by the piston rod 12 is shifted until a functional longitudinal centering of the rail vehicle 1 relative to the container 2 is reached.
  • the drive and control device 55, 56 is preferably designed as a mobile unit according to FIG. 1 and can thus be moved into the functional position in a simple manner. Furthermore, as shown in dashed lines, this drive and control unit 55 and 56 can be connected to brake elements of the rail vehicle 1, so that after the brake of the rail vehicle 1 is released, the latter can be centered longitudinally, as described above. The brakes of the rail vehicle 1 can then be fixed again.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Handcart (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The centring device allows a freight container (2) mounted in a number of support legs (4) to be centred longitudinally relative to a rail vehicle positioned between the legs, using at least one push-pull device (6) secured to the rails (5). The push-pull device has a clamp element (7) attached to the rails, a push-pull drive (8) with a piston/cylinder device (8') and an adjustment carriage (9) fitted around the rail vehicle wheels.

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Längszentrieren eines auf Stützfüßen über den Schienen abgestellten Behälters gegenüber einem darunter zwischen den Stützfüßen befindlichen Schienenfahrzeug, insbesondere eines Containers gegenüber einem Transportwaggon.The invention relates to a device for longitudinally centering a container placed on support feet above the rails relative to a rail vehicle located underneath between the support feet, in particular a container relative to a transport wagon.

Als Stand der Technik ist bereits eine sogenannte Einrichtung zum Verladen eines Wechselaufbaus bekannt (CH 666 452 A5). Bei dieser Einrichtung finden zwei Zentrierorgane Anwendung, welche bezüglich der Längsachse des Eisenbahnwaggons so abgestimmt sind, daß sie beim Betätigen der Hubvorrichtung aufeinander treffen und den Wechselaufbau bezüglich der Längsachse des Schienenfahrzeugs genauer positionieren. Diese bekannte Einrichtung ist damit auf dem Schienenfahrzeug angeordnet.A so-called device for loading a swap body (CH 666 452 A5) is already known as prior art. In this device, two centering elements are used, which are coordinated with respect to the longitudinal axis of the railway wagon so that they meet when the lifting device is actuated and position the swap body more precisely with respect to the longitudinal axis of the rail vehicle. This known device is thus arranged on the rail vehicle.

Zum Stand der Technik zählt weiterhin ein Güterwagen zur Bildung eines schienengebundenen Güterzuges für den kombinierten Güterverkehr Schiene/Straße (DE 40 20 387 C2). Vor Übernahme eines Wechselaufbaus durch die Lageplattform wird diese zunächst über Sensoren exakt parallel und symmetrisch zum Wechselaufbau ausgerichtet, angehoben und gemeinsam mit dem Wechselaufbau symmetrisch zu den Gleisen verschwenkt und/oder verschoben.The state of the art also includes a freight wagon for forming a rail-bound freight train for combined rail / road freight transport (DE 40 20 387 C2). Before the interchangeable body is taken over by the position platform, it is first aligned with sensors exactly parallel and symmetrically to the interchangeable body, raised and pivoted and / or shifted symmetrically to the tracks together with the interchangeable body.

Beide vorgenannten Ausführungsformen stehen in unmittelbarer konstruktiver Beziehung zu dem Schienenfahrzeug, so daß es erforderlich ist, diese jeweils mit einer Längszentriervorrichtung auszustatten, was konstruktions- und kostenaufwendig ist.Both of the above-mentioned embodiments are directly related to the construction of the rail vehicle, so that it is necessary to equip them with a longitudinal centering device, which is constructionally and costly.

Demgegenüber besteht die Aufgabe der vorliegenden Erfindung darin, eine Vorrichtung der eingangs genannten Art zu schaffen, welche bei einfacherem Aufbau einen vielseitigeren Anwendungsbereich besitzt.In contrast, the object of the present invention is to provide a device of the type mentioned at the outset which, with a simpler construction, has a more diverse range of applications.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Zentriervorrichtung als mit mindestens einer der Schienen verbindbare Schub-Zugeinrichtung für mindestens eines der Schienenfahrzeuge ausgebildet ist. Die Erfindung löst sich damit von der Idee, jedes Schienenfahrzeug mit einer Längszentriervorrichtung zu versehen; statt dessen wird die Zentriervorrichtung mit mindestens einer Schiene verbunden und wirkt über eine Schub-Zugeinrichtung auf mindestens eines der Schienenfahrzeuge. Damit ist es möglich, nicht nur ein Schienenfahrzeug, sondern mehrere, hintereinander angeordnete Schienenfahrzeuge funktionsgerecht unter auf Stützfüßen abgestellten Behältern anzuordnen. Die erfindungsgemäße Vorrichtung ist damit vielseitiger anwendbar und weist eine erheblich größere Flexibilität hinsichtlich ihres Einsatzes beim Längszentrieren auf.This object is achieved in that the centering device is designed as a push-pull device connectable to at least one of the rails for at least one of the rail vehicles. The invention thus breaks away from the idea of providing each rail vehicle with a longitudinal centering device; instead, the centering device is connected to at least one rail and acts on at least one of the rail vehicles via a push-pull device. This makes it possible to arrange not only one rail vehicle, but several rail vehicles arranged one behind the other in a functional manner under containers placed on support feet. The device according to the invention is thus more versatile and has a considerably greater flexibility with regard to its use in longitudinal centering.

In weiterer Ausgestaltung der Erfindung kann die Schub-Zugeinrichtung aus einem mit einer Schiene verbindbaren Klemmelement, aus einer Schub-Zugantriebseinheit und einem an einem Radumfang des Schienenfahrzeugs teilweise anliegenden Justierschlitten bestehen. Diese Schub-Zugantriebseinheit kann beispielsweise als Kolbenzylindereinheit ausgebildet sein, deren Zylinder über ein Gelenk mit dem Klemmelement und deren Kolbenstange über ein Gelenk mit dem Justierschlitten verbunden ist. Es ergibt sich damit eine konstruktiv einfach aufgebaute Justiervorrichtung, welche die nötige Robustheit aufweist, um auch über einen längeren Zeitraum ihre erforderliche Funktion auszuüben.In a further embodiment of the invention, the push-pull device can consist of a clamping element which can be connected to a rail, of a push-pull drive unit and an adjusting slide partially resting on a wheel circumference of the rail vehicle. This push-pull drive unit can be designed, for example, as a piston-cylinder unit, the cylinder of which is connected to the clamping element via a joint and the piston rod of which is connected to the adjusting slide via a joint. This results in a structurally simple adjustment device which has the necessary robustness to perform its required function over a longer period of time.

Das Klemmelement kann zwei gegeneinander um ein Verbindungsgelenk bewegbare und miteinander verspannbare Hebelarme aufweisen, welche endseitig jeweils mit einer einen Schienenkopf umfassenden Klemmbacke versehen ist. Beide Klemmbacken können durch eine Schnellspannvorrichtung miteinander verbunden werden, so daß nur ein geringer Zeitaufwand erforderlich ist, bis die erfindungsgemäße Zentriervorrichtung zum Einsatz gelangen kann.The clamping element can have two lever arms which can be moved relative to one another and clamped to one another and which are each provided at the end with a clamping jaw comprising a rail head. Both clamping jaws can be connected to one another by a quick-action clamping device, so that only a small amount of time is required until the centering device according to the invention can be used.

Die Klemmbacken sind hierbei vorzugsweise konstruktiv so ausgelegt, daß sich eine Selbsthemmung des Klemmelements am Schienenkopf ergibt, wenn die Kolbenzylindereinheit eine Druck- oder Zugkraft in Längsrichtung der Schiene auf das Verbindungsgelenk ausübt.The clamping jaws are preferably designed such that there is a self-locking of the clamping element on the rail head when the piston-cylinder unit exerts a compressive or tensile force in the longitudinal direction of the rail on the connecting joint.

Vorteilhafterweise kann die Kolbenzylindereinheit mit einer Antriebs- und Steuereinrichtung verbunden sein, welche als Mobilaggregat ausgebildet ist. Damit ergibt sich eine weitere Steigerung der Flexibilität, zumal über dieses Mobilaggregat auch Bremselemente des Schienenfahrzeugs lösbar bzw. feststellbar sind.The piston-cylinder unit can advantageously be connected to a drive and control device which is designed as a mobile unit. This results in a further increase in flexibility, especially since braking elements of the rail vehicle can also be released or ascertained via this mobile unit.

Vorteilhafte Weiterbildungen ergeben sich aus den Unteransprüchen.Advantageous further developments result from the subclaims.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher beschrieben. In der Zeichnung zeigen:

Fig. 1
eine schematische Seitenansicht eines Schienenfahrzeugs mit erfindungsgemäßer Vorrichtung zum Längszentrieren eines auf Stützen abgestellten Behälters
Fig. 2
eine Vorderansicht des Klemmelements in zwei verschiedenen Positionen
Fig. 3
eine Seitenansicht des Justierschlittens (teils gebrochen)
Fig. 4
eine Draufsicht auf den Justierschlitten nach Fig. 3.
The invention is described below with reference to an embodiment shown in the drawing. The drawing shows:
Fig. 1
is a schematic side view of a rail vehicle with the device according to the invention for longitudinally centering a container placed on supports
Fig. 2
a front view of the clamping element in two different positions
Fig. 3
a side view of the adjustment slide (partly broken)
Fig. 4
3 shows a plan view of the adjusting slide according to FIG. 3.

In Fig. 1 ist ein Schienenfahrzeug 1 dargestellt, dessen Räder 20 auf Schienen 5 bzw. auf der Schienenoberseite 40 aufruhen. Dieses Schienenfahrzeug 1 befindet sich unterhalb eines Behälters 2, beispielsweise eines Müllcontainers, welcher an den stirnseitigen Enden nicht näher dargestellte Verschlußplatten aufweist. Dieser vorzugsweise zylindrische Behälter 2 ist durch einen Rahmen 3 verstärkt, wobei dieser Rahmen 3 und der Behälter 2 über Stützfüße 4 seitlich neben den Schienen 5 auf dem Boden aufruht.1 shows a rail vehicle 1, the wheels 20 of which rest on rails 5 or on the top 40 of the rail. This rail vehicle 1 is located below a container 2, for example a garbage container, which has closure plates (not shown in more detail at the front ends). This preferably cylindrical container 2 is reinforced by a frame 3, this frame 3 and the container 2 resting laterally on the floor via support feet 4 next to the rails 5.

Das Problem besteht nun darin, das Schienenfahrzeug 1, beispielsweise einen Transportwaggon, so gegenüber dem auf den Stützfüßen 4 abgestellten Behälter 2 zu positionieren, daß eine exakte Längszentrierung erreicht wird. Hierzu findet eine Zentriervorrichtung Anwendung, welche als Schub-Zugeinrichtung 6 ausgebildet ist. Diese Schub-Zugeinrichtung ist, wie aus Fig. 1 ersichtlich, mit mindestens einer der Schienen 5 verbunden und beaufschlagt ein Rad 20 des rechten Radpaares des Schienenfahrzeugs 1 und zwar auf Schub und/oder Zug, so daß hiermit eine einwandfreie Längszentrierung erreicht wird.The problem now is to position the rail vehicle 1, for example a transport wagon, relative to the container 2 placed on the support feet 4 such that an exact longitudinal centering is achieved. For this purpose, a centering device is used which is designed as a push-pull device 6. This push-pull device is, as can be seen from FIG. 1, connected to at least one of the rails 5 and acts on a wheel 20 of the right wheel pair of the rail vehicle 1, namely on push and / or pull, so that a perfect longitudinal centering is hereby achieved.

Die Schub-Zugeinrichtung 6 besteht im wesentlichen aus einem mit einer Schiene 5 verbindbaren Klemmelement 7 und einem an dem Rad 20 bzw. dessen Umfang teilsweise anliegenden Justierschlitten 9.The push-pull device 6 essentially consists of a clamping element 7, which can be connected to a rail 5, and an adjusting slide 9 partially resting on the wheel 20 or its circumference.

Wie aus Fig. 1 ersichtlich, ist die Schub-Zugantriebseinheit 8 als Kolbenzylindereinheit 8' ausgebildet, deren Zylinder über ein Gelenk 10 mit dem Klemmelement 7 und deren Kolbenstange 12 über ein Gelenk 13 mit dem Justierschlitten 9 verbunden ist.1, the push-pull drive unit 8 is designed as a piston-cylinder unit 8 ', the cylinder of which is connected to the clamping element 7 via a joint 10 and the piston rod 12 of which is connected to the adjusting slide 9 via a joint 13.

Fig. 2 zeigt das Klemmelement 7 in Vorderansicht: Wie ersichtlich, besteht dieses aus zwei gegeneinander um ein Verbindungsgelenk 14 bewegbare Hebelarme 15 und 16, welche endseitig jeweils mit einer einen Schienenkopf 30 umfassenden Klemmbacke 21, 22 versehen sind. Die Klemmbacken 21 und 22 können hierbei in geschlossenem Zustand auf der Schienenoberkante 40 aufliegen. Im Bereich des Verbindungsgelenks 14 befindet sich der Anlenkpunkt für den Zylinder der Kolbenzylindereinheit 8', d.h. dessen Gelenk 10 nach Fig. 1.2 shows the clamping element 7 in a front view: as can be seen, it consists of two lever arms 15 and 16 which can be moved relative to one another about a connecting joint 14 and which are each provided at the end with a clamping jaw 21, 22 comprising a rail head 30. The clamping jaws 21 and 22 can rest on the upper rail edge 40 in the closed state. In the area of the connecting joint 14 there is the articulation point for the cylinder of the piston-cylinder unit 8 ', i.e. the joint 10 of FIG. 1st

Die beiden Hebelarme 15 und 16 sind gegeneinander verspannbar: Die beiden Hebelarme 15 und 16 weisen zwischen dem Verbindungsgelenk 14 und den Klemmbacken 21 und 22 eine Schnellspanneinrichtung 24 auf. Diese Schnellspanneinrichtung 24 besteht aus einem an dem ersten Hebelarm 15 angelenkten Gewindebolzen 25, welcher den zweiten Hebelarm 16 durchsetzt. Auf diesen Gewindebolzen 25 ist eine Spannschraube 26 aufgeschraubt, welche in der Lage ist, eine Spannfläche 27 des zweiten Hebelarms zu beaufschlagen. Hierbei kann der Gewindebolzen 25 um einen Zapfen 23 schwenken, welcher drehbar in dem Hebelarm 15 gelagert ist. Damit kann in Offenstellung A die Schnellspanneinrichtung 24 mit dem Gewindezapfen 25 und der Spannschraube 26 die strichpunktierte Position einnehmen, wodurch sich auch der Hebelarm 16 in Offenstellung befindet.The two lever arms 15 and 16 can be braced against one another: the two lever arms 15 and 16 have a quick-release device 24 between the connecting joint 14 and the clamping jaws 21 and 22. This quick release device 24 consists of a threaded bolt 25 which is articulated on the first lever arm 15 and which passes through the second lever arm 16. A clamping screw 26 is screwed onto this threaded bolt 25 and is able to act on a clamping surface 27 of the second lever arm. Here, the threaded bolt 25 can pivot about a pin 23 which is rotatably mounted in the lever arm 15. Thus, in the open position A, the quick release device 24 with the threaded pin 25 and the clamping screw 26 can assume the dot-dash position, as a result of which the lever arm 16 is also in the open position.

Nachdem in dieser Offenstellung A das Klemmelement 7 auf dem Schienenkopf 30 funktionsrichtig positioniert wird, läßt sich der Gewindebolzen in die Position B schwenken und nunmehr die Spannschraube 26 auf dem Gewindebolzen 25 anziehen. Hierdurch wird das Klemmelement 7 schnell und funktionssicher mit dem Schienenkopf 30 verbunden, und zwar vorzugsweise durch Selbsthemmung.After the clamping element 7 has been correctly positioned on the rail head 30 in this open position A, the threaded bolt can be pivoted into the position B and the tightening screw 26 on the threaded bolt 25 can now be tightened. As a result, the clamping element 7 is quickly and functionally connected to the rail head 30, preferably by self-locking.

Diese Wirkung ergibt sich durch die Klemmbacken 21, 22, welche hierfür entsprechend konstruktiv ausgelegt sind. Diese Selbsthemmung tritt dann auf, wenn die Kolbenzylindereinheit 8' eine Druck- oder Zugkraft in Längsrichtung der Schiene 5 auf das Verbindungsgelenk 14 ausübt.This effect results from the clamping jaws 21, 22, which are designed accordingly for this purpose. This self-locking occurs when the piston-cylinder unit 8 'exerts a compressive or tensile force in the longitudinal direction of the rail 5 on the connecting joint 14.

Aus Fig. 1 ist ersichtlich, daß das Klemmelement 7 über die Kolbenzylindereinheit 8' bzw. deren Kolbenstange 12 mit dem Justierschlitten 9 verbunden ist. Dieser Justierschlitten 9 ist in Fig. 3 und 4 in Seitenansicht bzw. in Draufsicht näher dargestellt:From Fig. 1 it can be seen that the clamping element 7 is connected to the adjusting slide 9 via the piston-cylinder unit 8 'or its piston rod 12. This adjustment slide 9 is shown in more detail in FIGS. 3 and 4 in side view and in plan view:

Der Justierschlitten 9 weist zwei einander im Abstand gegenüberliegende, auf der Schienenoberseite 40 aufruhende Auflageelemente 32 und 33 auf, welche durch einen Bügel 34 miteinander verbunden sind. In beiden Auflageelementen 32 und 33 ist jeweils eine an den Radumfang eines Schienenfahrzeugs 1 anlegbare Rolle 35 und 36 drehbar gelagert, und zwar zwischen Lagerböcken 58 und 59 bzw. 68 und 69.The adjustment slide 9 has two support elements 32 and 33 which are at a distance from one another and rest on the upper side 40 of the rail and which are connected to one another by a bracket 34. In both support elements 32 and 33, a roller 35 and 36 which can be placed on the wheel circumference of a rail vehicle 1 is rotatably mounted, namely between bearing blocks 58 and 59 or 68 and 69.

Das Auflageelement 32 weist, wie insbesondere aus Fig. 4 erkennbar, seitliche Führungen 38 und 39 auf, in welchen ein Spannschlitten 37 mit der Rolle 36 gemäß Fig. 3 in Pfeilrichtung I längsverschiebbar geführt ist. Dieser Spannschlitten 37 ist mit einem Gewindebolzen 41 versehen, welcher nach Fig. 3 aus der Position A', d.h. einer Offenstellung, in eine Position B', d.h. eine Schließstellung, schwenkbar und außerdem um seine eigene Achse drehbar ist. Auf diesem Gewindebolzen 41 ist eine Spannmutter 42 angeordnet, welche sich nach Fig. 4 in Schließstellung B' beiseitig jeweils an einem Haltebereich 43 des Auflageelements 32 abstützen kann. Es liegt damit eine Schnellspanneinrichtung 52 vor, bestehend aus dem Gewindebolzen 41 und der Spannmutter 42, welche sich in Schließstellung B' an dem Haltebereich 43 des Auflageelements 32 anlegt.The support element 32, as can be seen in particular from FIG. 4, has lateral guides 38 and 39, in which a tensioning slide 37 with the roller 36 according to FIG. 3 is guided so as to be longitudinally displaceable in the direction of arrow I. This clamping slide 37 is provided with a threaded bolt 41, which according to Fig. 3 from position A ', i.e. an open position, in a position B ', i.e. a closed position, pivotable and also rotatable about its own axis. Arranged on this threaded bolt 41 is a clamping nut 42 which, according to FIG. 4 in the closed position B ', can be supported on both sides on a holding area 43 of the support element 32. There is therefore a quick-action clamping device 52, consisting of the threaded bolt 41 and the clamping nut 42, which rests on the holding area 43 of the support element 32 in the closed position B '.

Das andere Auflageelement 33 weist hinter der zwischen den Lagerböcken 68 und 69 gelagerten Rolle 35 einen Hebelarm 29 auf, welcher an seinem oberen Ende das Gelenk 13 in Form eines Bolzens 18 besitzt. Dieser Bolzen 18 durchsetzt einen Gelenkkopf 19, welcher Teil der Kolbenstange 12 der Kolbenzylindereinheit 8' ist.The other support element 33 has a lever arm 29 behind the roller 35 mounted between the bearing blocks 68 and 69 on, which has the joint 13 in the form of a bolt 18 at its upper end. This bolt 18 passes through a joint head 19, which is part of the piston rod 12 of the piston-cylinder unit 8 '.

Beide Auflageelemente 32 und 33 sind mit seitlichen, auf die Breite der Schiene 5 abgestellten Führungen 44 und 45 versehen.Both support elements 32 and 33 are provided with lateral guides 44 and 45 which are set to the width of the rail 5.

Der Justierschlitten 9 wird, wenn sich der Spannschlitten 37 in Offenstellung befindet (Gewindebolzen 41 nimmt die Position A' ein), auf die Schiene 5 gesetzt, und zwar so, daß die Rolle 35 einen Teil des Umfangs des Rades 20 des Schienenfahrzeugs 1 berührt. Nunmehr wird der Spannschlitten 37 in Pfeilrichtung I verschoben, bis er sich nahe am Umfang des Rades 20 befindet. Anschließend wird der Gewindebolzen 41 aus Position A' in die Position B' bewegt und der Gewindebolzen 41 gedreht, wobei die Spannmutter 42 an dem Haltebereich 43 anliegt und ein Widerlager bildet, während sich die Rolle 36 an dem der Rolle 35 gegenüberliegenden Bereich des Radumfangs des Schienenfahrzeugs 1 anlegt. Damit ist dieses Rad 20 fest zwischen den beiden Rollen 35 und 36 eingespannt.The adjustment slide 9, when the tensioning slide 37 is in the open position (threaded bolt 41 takes the position A '), is placed on the rail 5 in such a way that the roller 35 contacts part of the circumference of the wheel 20 of the rail vehicle 1. Now the clamping slide 37 is moved in the direction of arrow I until it is close to the circumference of the wheel 20. The threaded bolt 41 is then moved from position A 'to position B' and the threaded bolt 41 is rotated, the clamping nut 42 abutting the holding region 43 and forming an abutment, while the roller 36 forms on the region of the wheel circumference opposite the roller 35 Rail vehicle 1 creates. This wheel 20 is thus firmly clamped between the two rollers 35 and 36.

Da die Kolbenzylindereinheit 8' mit einer Antriebs- und Steuereinrichtung 55 und 56 verbunden ist, kann über diese nunmehr die Kolbenzylindereinheit 8' betätigt werden, so daß entweder durch Schieben oder Ziehen der Kolbenstange 12 das Schienenfahrzeug 1 gegenüber dem auf den Stützfüßen 4 aufruhenden Behälter solange verschoben wird, bis eine funktionsgerechte Längszentrierung des Schienenfahrzeugs 1 gegenüber dem Behälter 2 erreicht ist.Since the piston-cylinder unit 8 'is connected to a drive and control device 55 and 56, the piston-cylinder unit 8' can now be actuated via the latter, so that either the rail vehicle 1 relative to the container resting on the support legs 4 is pushed or pulled by the piston rod 12 is shifted until a functional longitudinal centering of the rail vehicle 1 relative to the container 2 is reached.

Die Antriebs- und Steuereinrichtung 55, 56 ist nach Fig. 1 vorzugsweise als Mobilaggregat ausgebildet und läßt sich damit auf einfache Weise in die funktionsgerechte Position verfahren. Weiterhin ist, wie gestrichelt dargestellt, diese Antriebs- und Steuereinheit 55 und 56 mit Bremselementen des Schienenfahrzeugs 1 verbindbar, so daß nach Lösen der Bremse des Schienenfahrzeugs 1 dieses, wie vorstehend beschrieben, längszentrierbar ist. Anschließend können die Bremsen des Schienenfahrzeugs 1 wieder fixiert werden.The drive and control device 55, 56 is preferably designed as a mobile unit according to FIG. 1 and can thus be moved into the functional position in a simple manner. Furthermore, as shown in dashed lines, this drive and control unit 55 and 56 can be connected to brake elements of the rail vehicle 1, so that after the brake of the rail vehicle 1 is released, the latter can be centered longitudinally, as described above. The brakes of the rail vehicle 1 can then be fixed again.

Infolge der sehr stabilen Ausbildung des Klemmelements 7 und des Justierschlittens 9 besteht die Möglichkeit, nicht nur ein Schienenfahrzeug 1, sondern mehrere, hintereinander angeordnete Schienenfahrzeuge im vorgenannten Sinne zum Längszentrieren unter Aufstützfüßen 4 abgestellten Behältern 2 einzusetzen. Da das Klemmelement 7 an beliebiger Stelle am Schienenkopf 30 befestigbar ist und da die Antriebs- und Steuereinheit 55, 56 als Mobilaggregat vorliegt, ergibt sich ein sehr weiter Anwendungsbereich bei hoher Flexibilität.As a result of the very stable design of the clamping element 7 and the adjusting slide 9, there is the possibility of using not only one rail vehicle 1, but rather a plurality of rail vehicles arranged one behind the other in the aforementioned sense for longitudinal centering under containers 4 placed under support feet 4. Since the clamping element 7 can be fastened at any point on the rail head 30 and since the drive and control unit 55, 56 is in the form of a mobile unit, there is a very wide range of applications with high flexibility.

Claims (17)

Vorrichtung zum Längszentrieren eines auf Stützfüßen (4) über den Schienen (5) abgestellten Behälters (2) gegenüber einem darunter zwischen den Stützfüßen (4) befindlichen Schienenfahrzeug, insbesondere eines Containers gegenüber einem Transportwaggon,
dadurch gekennzeichnet,
daß die Zentriervorrichtung als mit mindestens einer der Schienen (5) verbindbare Schub-Zugeinrichtung (6) für mindestens eines der Schienenfahrzeuge (1) ausgebildet ist.Device for longitudinally centering a container (2) placed on support feet (4) above the rails (5) with respect to a rail vehicle underneath between the support feet (4), in particular a container with respect to a transport wagon,
characterized,
that the centering device is designed as a push-pull device (6) which can be connected to at least one of the rails (5) for at least one of the rail vehicles (1). Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Schub-Zugeinrichtung (6) aus einem mit einer Schiene (5) verbindbaren Klemmelement (7), aus einer Schub-Zugantriebseinheit (8) und einem an einem Radumfang des Schienenfahrzeuges (1) teilweise anzulegenden Justierschlitten (9) besteht.Apparatus according to claim 1, characterized in that the push-pull device (6) consists of a clamping element (7) which can be connected to a rail (5), a push-pull drive unit (8) and one to be partially applied to a wheel circumference of the rail vehicle (1) Adjustment slide (9) exists. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß die Schub-Zug-Antriebseinheit (8) als Kolbenzylindereinheit (8') ausgebildet ist, deren Zylinder über ein Gelenk (10) mit dem Klemmelement (7) und deren Kolbenstange (12) über ein Gelenk (13) mit dem Justierschlitten (9) verbunden ist.Device according to claim 2, characterized in that the push-pull drive unit (8) is designed as a piston-cylinder unit (8 '), the cylinder of which is connected to the clamping element (7) via a joint (10) and the piston rod (12) of which is connected by a joint (13) is connected to the adjusting slide (9). Vorrichtung nach Anspruch 2 und 3, dadurch gekennzeichnet, daß das Klemmelement (7) zwei gegeneinander um ein Verbindungsgelenk (14) bewegbare und miteinander verspannbare Hebelarme (15, 16) aufweist, welche endseitig jeweils mit einer einen Schienenkopf (30) umfassenden Klemmbacke (21, 22) versehen sind.Device according to claim 2 and 3, characterized in that the clamping element (7) two against each other around a connecting joint (14) has movable and mutually clampable lever arms (15, 16), each of which is provided at the end with a clamping jaw (21, 22) comprising a rail head (30). Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Klemmbacken (21, 22) vorzugsweise konstruktiv so ausgelegt sind, daß sich eine Selbsthemmung des Klemmelements (7) am Schienenkopf (30) ergibt, wenn die Kolbenzylindereinheit (8') eine Druck- oder Zugkraft in Längsrichtung der Schiene (5) auf das Verbindungsgelenk (14) ausübt.Apparatus according to claim 4, characterized in that the clamping jaws (21, 22) are preferably designed such that the clamping element (7) on the rail head (30) is self-locking when the piston-cylinder unit (8 ') exerts a compressive or tensile force exerts on the connecting joint (14) in the longitudinal direction of the rail (5). Vorrichtung nach Anspruch 4 und 5, dadurch gekennzeichnet, daß sich im Bereich des Verbindungsgelenks (14) der Anlenkpunkt mit einem Gelenk (10) für den Zylinder der Kolbenzylindereinheit (8') befindet.Device according to Claims 4 and 5, characterized in that the articulation point with a joint (10) for the cylinder of the piston-cylinder unit (8 ') is located in the region of the connecting joint (14). Vorrichtung nach Anspruch 5 und 6, dadurch gekennzeichnet, daß die beiden Hebelarme (15, 16) zwischen dem Verbindungsgelenk (14) und den Klemmbacken (21, 22) eine Schnellspanneinrichtung (24) aufweisen.Apparatus according to claims 5 and 6, characterized in that the two lever arms (15, 16) have a quick release device (24) between the connecting joint (14) and the clamping jaws (21, 22). Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Schnellspanneinrichtung (24) aus einem an dem ersten Hebelarm (15) angelenkten und den zweiten Hebelarm (16) durchsetzenden Gewindebolzen (25) und einer den zweiten Hebelarm (16) über eine Spannfläche (27) beaufschlagenden Spannschraube (26) besteht.Apparatus according to claim 7, characterized in that the quick-action clamping device (24) consists of a threaded bolt (25) articulated on the first lever arm (15) and passing through the second lever arm (16) and one via a clamping surface (27) acting clamping screw (26). Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Justierschlitten (9) zwei einander im Abstand gegenüberliegende, auf der Schienenoberseite (40) aufruhende Auflageelemente (32, 33) aufweist, welche durch einen Bügel (34) miteinander verbunden sind, daß in beiden Auflagelementen (32, 33) jeweils eine an den Radumfang eines Schienenfahrzeugs (1) anlegbare Rolle (35, 36) gelagert ist und daß mindestens eine der Rollen (35, 36) parallel zur Schienenoberkante (40) verschiebbar und arretierbar ist.Device according to Claim 2, characterized in that the adjusting slide (9) has two support elements (32, 33) which are at a distance from one another and rest on the top of the rail (40) and which are connected to one another by a bracket (34), that a roller (35, 36) which can be placed on the wheel circumference of a rail vehicle (1) is mounted in each of the two support elements (32, 33) and that at least one of the rollers (35, 36) can be displaced and locked parallel to the top edge of the rail (40). Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß eine Rolle (36) über einen parallel zur Schienenoberkante (40) verschiebbaren und feststellbaren Spannschlitten (37) an dem ersten Auflageelement (32) befestigt ist.Apparatus according to claim 9, characterized in that a roller (36) is fastened to the first support element (32) via a tensioning slide (37) which can be displaced and locked parallel to the top edge of the rail (40). Vorrichtung nach Anspruch 10, dadurch gekennzeichnet, daß der Spannschlitten (37) beidseitig in Schieberichtung in Führungen (38, 39) des Auflageelements (32) geführt und durch eine Schnellspanneinrichtung (42) in dem Auflageelement (32) arretierbar ist.Device according to Claim 10, characterized in that the tensioning slide (37) is guided on both sides in the sliding direction in guides (38, 39) of the support element (32) and can be locked in the support element (32) by a quick-action clamping device (42). Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, daß die Schnellspanneinrichtung (42) einen im Spannschlitten (37) gelenkig und um die Längsachse drehbar gelagerten Gewindebolzen (41) und eine sich am Auflageelement (32) in einem Haltebereich (43) abstützende Spannmutter (42) aufweist.Apparatus according to claim 11, characterized in that the quick-action clamping device (42) has a threaded bolt (41) which is articulated in the clamping slide (37) and rotatable about the longitudinal axis and a clamping nut (42) which is supported on the support element (32) in a holding area (43). having. Vorrichtung nach Anspruch 9 bis 12, dadurch gekennzeichnet, daß das zweite Auflageelement (33) mit einem Hebelarm (29) versehen ist, an welchem die Kolbenstange (12) der Kolbenzylindereinheit (8') angelenkt ist.Apparatus according to claims 9 to 12, characterized in that the second support element (33) is provided with a lever arm (29) to which the piston rod (12) of the piston-cylinder unit (8 ') is articulated. Vorrichtung nach Anspruch 13, dadurch gekennzeichnet, daß beide Auflageelemente (32, 33) mit seitlichen, auf die Breite der Schiene (5) abgestellten Führungen (44, 45) versehen sind.Device according to claim 13, characterized in that both support elements (32, 33) are provided with lateral guides (44, 45) which are set to the width of the rail (5). Vorrichtung nach Anspruch 3 und einem oder mehreren der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Kolbenzylindereinheit (8') mit einer Antriebs- und Steuereinrichtung (55, 56) verbunden ist.Device according to claim 3 and one or more of the preceding claims, characterized in that the piston-cylinder unit (8 ') is connected to a drive and control device (55, 56). Vorrichtung nach Anspruch 15, dadurch gekennzeichnet, daß die Antriebs- und Steuereinrichtung (55, 56) als Mobilaggregat ausgebildet ist.Apparatus according to claim 15, characterized in that the drive and control device (55, 56) is designed as a mobile unit. Vorrichtung nach Anspruch 15 und 16, dadurch gekennzeichnet, daß über die Antriebs- und Steuereinrichtung (55, 56) Bremselemente des Schienenfahrzeugs (1) lösbar und feststellbar sind.Apparatus according to claims 15 and 16, characterized in that braking elements of the rail vehicle (1) can be released and locked via the drive and control device (55, 56).
EP97103989A 1996-03-11 1997-03-10 Device for longitudinal centering of a container parked on supporting legs Expired - Lifetime EP0795452B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609516 1996-03-11
DE19609516A DE19609516A1 (en) 1996-03-11 1996-03-11 Device for longitudinally centering a container placed on support feet

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EP0795452A2 true EP0795452A2 (en) 1997-09-17
EP0795452A3 EP0795452A3 (en) 1998-06-24
EP0795452B1 EP0795452B1 (en) 2000-12-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024627A1 (en) * 1998-10-23 2000-05-04 Daimlerchrysler Rail Systems (Technology) Gmbh Method and device for positioning a train
WO2004005103A1 (en) * 2002-07-04 2004-01-15 Weidemann Hans-Juergen Method for the loading and unloading of railway wagons and device, wagon chassis and wagon attachment for carrying out said method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1530281A1 (en) * 1965-04-09 1969-10-02 Demag Ag Device for precisely parking a rail vehicle
GB2229420A (en) * 1989-03-08 1990-09-26 Qualter Hall & Co Ltd Power operated device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1530281A1 (en) * 1965-04-09 1969-10-02 Demag Ag Device for precisely parking a rail vehicle
GB2229420A (en) * 1989-03-08 1990-09-26 Qualter Hall & Co Ltd Power operated device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024627A1 (en) * 1998-10-23 2000-05-04 Daimlerchrysler Rail Systems (Technology) Gmbh Method and device for positioning a train
US6508180B1 (en) 1998-10-23 2003-01-21 Weidemann Hans-Juergen Method and device for positioning a train
WO2004005103A1 (en) * 2002-07-04 2004-01-15 Weidemann Hans-Juergen Method for the loading and unloading of railway wagons and device, wagon chassis and wagon attachment for carrying out said method

Also Published As

Publication number Publication date
DE59702700D1 (en) 2001-01-11
EP0795452A3 (en) 1998-06-24
DE19609516A1 (en) 1997-09-18
EP0795452B1 (en) 2000-12-06

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