EP0795451B1 - Lifting device for a horizontally placed base plate - Google Patents

Lifting device for a horizontally placed base plate Download PDF

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Publication number
EP0795451B1
EP0795451B1 EP19970103990 EP97103990A EP0795451B1 EP 0795451 B1 EP0795451 B1 EP 0795451B1 EP 19970103990 EP19970103990 EP 19970103990 EP 97103990 A EP97103990 A EP 97103990A EP 0795451 B1 EP0795451 B1 EP 0795451B1
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EP
European Patent Office
Prior art keywords
piston
lifting device
cylinder units
base plate
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19970103990
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German (de)
French (fr)
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EP0795451A3 (en
EP0795451A2 (en
Inventor
Gerald Dr.-Ing. Henkel
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MAX AICHER GMBH ENTSORGUNGSTECHNIK
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Max Aicher Entsorgungstechnik GmbH
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Publication of EP0795451A2 publication Critical patent/EP0795451A2/en
Publication of EP0795451A3 publication Critical patent/EP0795451A3/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D47/00Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00Wagons or vans
    • B61D3/04Wagons or vans with movable floors, e.g. rotatable or floors which can be raised or lowered
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00Wagons or vans
    • B61D3/16Wagons or vans adapted for carrying special loads
    • B61D3/20Wagons or vans adapted for carrying special loads for forwarding containers

Definitions

  • the invention relates to a lifting device for a horizontally arranged, with at least one vertical guide provided base plate, with at least two piston-cylinder units, the base plate can be raised and lowered by its piston rods is, in particular for loading a container onto a rail vehicle, according to the preamble of claim 1.
  • the starting point of the invention is a loading device for load carriers according to EP-A-0 623 498 A1, which in particular for standardized Swap bodies or pallets or containers used can be.
  • a drivable lifting device a horizontal that can be moved over at least two wings Support frame application, this loading device means to keep the support frame horizontal during its vertical movement and means for horizontally displacing the load carrier on the support frame.
  • the state of the art also includes a loading device a swap body (CH 666452 A5), with lifting bellows Find application, which in turn attached to a metal plate are. This construction is complex.
  • a freight wagon is used to form a rail-bound Freight train for combined rail / road freight transport known (DE 40 20 387 C2).
  • the present invention is based on the object to create a lifting device of the type mentioned at the outset, which with a simple construction and space-saving Arrangement is able to withstand even heavy loads, i.e. for example, containers filled with garbage, perfectly, for example on a rail-bound vehicle.
  • This arrangement has the advantage that the piston-cylinder units assume an inclined position, see above that a small amount of space is required. Because of the special Articulation on two wings results in a kind of double wing, the coupling of these two wings to one common joint point is reduced; which becomes a rocker subjected to a tensile stress during the lifting movement, while the other rocker is subjected to compressive stress. In the field of The two swing arms have the same swing radius.
  • piston-cylinder units are preferably spaced apart next to each other below the base plate on the frame arranged.
  • the piston-cylinder units with a common drive unit and control unit for synchronous control verbunDas Frame on which the piston-cylinder units are articulated can be part of the rail vehicle.
  • a centering device In addition to the lifting movement of the container, a transverse adjustment for correct arrangement on the rail vehicle a centering device can be used, which consists of piston-cylinder units.
  • the Piston rods of two piston-cylinder units via one joint with one in the middle area on the base plate Be connected to the swivel lever, which has an adjusting roller at both ends having.
  • the distance between the two adjustment rollers corresponds to the width of the center tunnel.
  • the two are longitudinally spaced apart Piston cylinder units each have a joint on the profile frame be attached. These two piston-cylinder units are preferably arranged in the respective end region of the profile frame.
  • the two piston-cylinder units can of the invention connected to a common drive unit his.
  • the control unit for the Synchronous control of the piston-cylinder units of the lifting device can also on the mobile unit or on the rail vehicle be arranged.
  • FIG. 1 shows a side view of a rail vehicle 1.
  • a container is located on this rail vehicle 1 2, for example dumpster, in a raised position.
  • This container 1 consists essentially of a cylindrical Container, which has closure plates at the front ends having.
  • the cylindrical container is at its end areas reinforced by stiffening frames, not shown.
  • the container 2 has fold-out sections in the area of the stiffening frame Support legs 8 on which the container 2 after Transport by a motor vehicle initially rests on the floor. This position is in the middle of a track. Now will the rail vehicle 1 driven under the container 2 and it a lifting device 10 is activated, by means of which the container 2 is raised so that the support legs 8 are exposed. These can then be swiveled in, after which the lifting device is lowered, the container 2 for further transport rests on the rail-bound vehicle 1 and transported away can be.
  • a piston-cylinder unit 12 is used in each case, whose longitudinal axis L-L at rest in a pointed Angle ⁇ is below a horizontal plane E-E.
  • This piston cylinder unit 2 is in a hinge point 15 on a frame 16 attached, in the present case to the rail vehicle 1.
  • FIG. 2 also shows that the piston rod 14 the piston-cylinder unit 12 via a first rocker 17 and a Hinge 18 is connected to the frame 16. Another connection takes place via a second rocker arm 20 and a joint 21 with the base plate 3.
  • the two rockers 17 and 20 are through a common joint 22 connected to each other, the construction is such that the two wings according to FIG. 3 17 and 20 of the respective piston-cylinder unit 12 in the area the lifting movement of the base plate 3 has the same swivel radius R have.
  • Fig. 3 shows that the base plate 3, on which according to Fig. 1 Container 2 rests, each with a vertical guide in the end area 5 is provided.
  • a pin 6 is used, which slides within a guide sleeve 7.
  • piston-cylinder units which according to Fig. 3 arranged one behind the other to illustrate the function are.
  • these piston cylinder units are each in pairs next to each other, preferably in the end area of the base plate 3 arranged.
  • the piston-cylinder units 12 are analogous the representation of FIG. 2 each via a joint 15 on the Rail vehicle 1, which in this case represents the frame 16, attached.
  • a centering device is used to achieve this latter position 35 for transverse adjustment of the container according to Fig. 4 and 5 application.
  • the starting point is that the container 2 one Has center tunnel 30, within which there is a profile frame 34 is located. This profile frame 34 is on the base plate 3 attached.
  • a piston-cylinder unit 36 which has a joint 32 'is connected to the profile frame.
  • the piston rod 37 of the Piston-cylinder unit 35 is connected to a swivel lever 38 Joint 28 connected.
  • This pivot lever 38 is via a joint 32 attached to the profile frame 34 and has at both ends an adjustment roller 39. The distance between the two adjustment rollers 39 from each other corresponds to the width B of the central tunnel 30 of the Containers 2.
  • the two piston-cylinder units 36 of the centering device 35 preferably operated one after the other, so push the piston rods 37 the pivot lever from the extended in the dashed position in which the outer circumference the adjusting rollers 39 the side walls of the center tunnel 30 of the Load containers 2. This ensures that the container 2 via its central tunnel 30 or the side walls 5 with regard to the profile frame 34 - and thus the base plate 3 - is aligned.
  • the two piston-cylinder units 36 of the centering device 35 are connected to a common drive unit 25 '.
  • Lifting device 10 advantageously results in a space-saving Arrangement, being the special arrangement of the linkage with the two swing arms 17 and 20 lifting large ones Loads. It is also easy to get through the two piston-cylinder units 36 of the centering device 35 a good and functional transverse adjustment of the container 2 enables.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Refuse-Collection Vehicles (AREA)

Description

Die Erfindung bezieht sich auf eine Hubvorrichtung für eine horizontal angeordnete, mit mindestens einer Vertikalführung versehene Grundplatte, mit mindestens zwei Kolbenzylindereinheiten, durch deren Kolbenstangen die Grundplatte heb- und senkbar ist, insbesondere zum Verladen eines Containers auf ein Schienenfahrzeug, nach dem Oberbegriff des Anspruchs 1. The invention relates to a lifting device for a horizontally arranged, with at least one vertical guide provided base plate, with at least two piston-cylinder units, the base plate can be raised and lowered by its piston rods is, in particular for loading a container onto a rail vehicle, according to the preamble of claim 1.

Ausgangspunkt der Erfindung ist eine Ladevorrichtung für Lastträger gemäß EP-A-0 623 498 A1, welche insbesondere für genormte Wechselbehälter oder Paletten bzw. Container eingesetzt werden kann. Hier findet eine antreibbare Hubvorrichtung mit einem über mindestens zwei Schwingen höhenbewegbaren waagrechten Stützrahmen Anwendung, wobei diese Ladevorrichtung Mittel zum Waagrechthalten des Stützrahmens während seiner Vertikalbewegung und Mittel zum waagrechten Versetzen des Lastträgers auf dem stützrahmen aufweist.The starting point of the invention is a loading device for load carriers according to EP-A-0 623 498 A1, which in particular for standardized Swap bodies or pallets or containers used can be. Here is a drivable lifting device a horizontal that can be moved over at least two wings Support frame application, this loading device means to keep the support frame horizontal during its vertical movement and means for horizontally displacing the load carrier on the support frame.

Darüber hinaus sind spezielle Führungseinrichtungen und Zentriereinrichtungen vorgesehen, welche für ein exaktes vertikales Heben des Stützrahmens und Positionieren des Lastträgers dienen. Es werden zwei gegenläufig über Fluidzylinder angetriebene schwingenähnliche Hebel eingesetzt, welche mit dem Fahrzeug drehgelenkig verbunden sind und deren Hubbewegung durch ebenfalls an das Fahrzeug angelenkte, schwenkbewegliche Fluidzylinder bewirkt wird.In addition, there are special guiding devices and centering devices provided which for an exact vertical Lift the support frame and position the load carrier serve. Two fluid cylinders are driven in opposite directions rocker-like levers used, which with the Vehicle are pivotally connected and their lifting movement due to swiveling fluid cylinders that are also articulated to the vehicle is effected.

Es ergibt sich damit ein relativ hoher baulicher Aufwand zur Lösung des Problems, einen Lastträger möglichst exakt senkrecht anzuheben und auf einer Ladefläche zu zentrieren. This results in a relatively high structural effort Solution of the problem, a load carrier as exactly as possible vertically lifting and centering on a bed.

Als Stand der Technik ist außerdem eine Einrichtung an einem schienenverfahrbaren Fahrzeuguntergestell zur Horizontalverladung von Containern bekannt (EP 0 624 499 A1). Bei dieser Konstruktion finden vier aufrechtstehende Kolbenzylindereinheiten Anwendung, durch welche die Grundplatte und damit der Container angehoben werden. Infolge dieses Konstruktionsprinzips können nur kurze Hubwege durchgeführt werden.As a state of the art is also a device on one Rail-mounted vehicle underframe for horizontal loading of containers known (EP 0 624 499 A1). With this construction find four upright piston-cylinder units Application through which the base plate and thus the container be raised. As a result of this design principle can only short strokes can be carried out.

Zum Stand der Technik zählt weiterhin eine Einrichtung zum Verladen eines Wechselaufbaus (CH 666452 A5), bei welchem Hubbälge Anwendung finden, die ihrerseits auf einer Metallplatte befestigt sind. Diese Konstruktion ist bauaufwendig.The state of the art also includes a loading device a swap body (CH 666452 A5), with lifting bellows Find application, which in turn attached to a metal plate are. This construction is complex.

Weiterer Stand der Technik sind ein Verfahren und System zum Umsetzen von Wechseleinheiten im kombinierten Verkehr Straße/Schiene (DE 40 14 598 C2). Hier weist der jeweilige Waggon eine bordeigene Hubeinrichtung auf. Eine detaillierte Konstruktion dieser Hubeinrichtung läßt sich diesem bekannten Stand der Technik nicht entnehmen.Another state of the art is a method and system for Implementation of exchange units in combined road / rail traffic (DE 40 14 598 C2). Here the respective wagon has one on-board lifting device. A detailed construction this lifting device can be this known prior art do not remove.

Weiterhin ist ein Güterwagen zur Bildung eines schienengebundenen Güterzuges für den kombinierten Güterverkehr Schiene/Straße bekannt (DE 40 20 387 C2). Hier finden teleskopierbare Stelzen Anwendung, um ein Anheben der Container durchzuführen. Furthermore, a freight wagon is used to form a rail-bound Freight train for combined rail / road freight transport known (DE 40 20 387 C2). Here you can find telescopic stilts Application for lifting the containers.

Der vorliegenden Erfindung liegt demgegenüber die Aufgabe zugrunde, eine Hubvorrichtung der eingangs genannten Art zu schaffen, welche bei einfachem konstruktiven Aufbau und platzsparender Anordnung in der Lage ist, auch Lasten hohen Gewichts, d.h. beispielsweise mit Müll gefüllte Container, einwandfrei, beispielsweise auf einem schienengebundenen Fahrzeug, abzustellen.The present invention is based on the object to create a lifting device of the type mentioned at the outset, which with a simple construction and space-saving Arrangement is able to withstand even heavy loads, i.e. for example, containers filled with garbage, perfectly, for example on a rail-bound vehicle.

Diese Aufgabe wird erfindungsgemäß mit den Merkmalen im kennzeichnenden Teil des Anspruchs 1 gelöst.This object is achieved with the features in the characterizing Part of claim 1 solved.

Durch diese Anordnung ergibt sich der Vorteil, daß die Kolbenzylindereinheiten in etwa schräg liegende Position einnehmen, so daß ein geringer Raumaufwand erforderlich ist. Durch die spezielle Anlenkung an zwei Schwingen ergibt sich eine Art Doppelschwinge, wobei die Koppel dieser beiden Schwingen auf einen gemeinsamen Gelenkpunkt reduziert ist; die eine Schwinge wird bei der Hubbewegung einer Zugbeanspruchung unterworfen, während die andere Schwinge Druckbeanspruchung erfährt. Im Bereich der Hubbewegung besitzen die beiden Schwingen den gleichen Schwenkradius.This arrangement has the advantage that the piston-cylinder units assume an inclined position, see above that a small amount of space is required. Because of the special Articulation on two wings results in a kind of double wing, the coupling of these two wings to one common joint point is reduced; which becomes a rocker subjected to a tensile stress during the lifting movement, while the other rocker is subjected to compressive stress. In the field of The two swing arms have the same swing radius.

Vorzugsweise sind jeweils zwei Kolbenzylindereinheiten im Abstand nebeneinander unterhalb der Grundplatte an dem Gestell angeordnet. Um einen Gleichlauf zu erzielen, sind erfindungsgemäß die Kolbenzylindereinheiten mit einer gemeinsamen Antriebseinheit und Steuereinheit für Gleichlaufsteuerung verbunDas Gestell, an welchem die Kolbenzylindereinheiten angelenkt sind, können Teil des Schienenfahrzeugs sein.Two piston-cylinder units are preferably spaced apart next to each other below the base plate on the frame arranged. In order to achieve synchronism, the invention the piston-cylinder units with a common drive unit and control unit for synchronous control verbunDas Frame on which the piston-cylinder units are articulated can be part of the rail vehicle.

Um neben der Hubbewegung des Containers auch eine Querjustierung zur funktionsrichtigen Anordnung auf dem Schienenfahrzeug zu gewährleisten, kann eine Zentriervorrichtung Anwendung finden, welche aus Kolbenzylindereinheiten besteht.In addition to the lifting movement of the container, a transverse adjustment for correct arrangement on the rail vehicle a centering device can be used, which consists of piston-cylinder units.

Hier zählt es zum bekannten Stand der Technik, daß diese Kolbenzylindereinheiten im Bereich eines Mitteltunnels angeordnet sind, welcher Teil der Containereinheit ist (EP 0 624 499 A1).Here it is part of the known prior art that these piston-cylinder units arranged in the area of a central tunnel are which part of the container unit (EP 0 624 499 A1).

In Abänderung dieser Konstruktion können erfindungsgemäß die Kolbenstangen von zwei Kolbenzylindereinheiten über ein Gelenk mit einem im mittleren Bereich an der Grundplatte gelagerten Schwenkhebel verbunden sein, welcher an beiden Enden eine Justierrolle aufweist. Der Abstand der beiden Justierrollen voneinander entspricht der Breite des Mitteltunnels.In a modification of this construction, the Piston rods of two piston-cylinder units via one joint with one in the middle area on the base plate Be connected to the swivel lever, which has an adjusting roller at both ends having. The distance between the two adjustment rollers corresponds to the width of the center tunnel.

Werden daher mit Hilfe der Kolbenzylindereinheiten die Schwenkhebel aus der Ruheposition in die Arbeitsposition bewegt, beaufschlagen jeweils der Umfang der Justierrollen die Seitenwände des Mitteltunnels, so daß sich zwangsläufig auf einfache Weise eine optimale Querjustierung des auf dem Schienenfahrzeug angeordneten Containers ergibt.Therefore, with the help of the piston-cylinder units, the swivel levers moved from the rest position to the working position, apply each the circumference of the adjustment rollers the side walls of the middle tunnel, so that inevitably in a simple way an optimal transverse adjustment of the arranged on the rail vehicle Containers results.

Bei einer Konstruktion, bei welcher ein an der Grundplatte angeordneter, sich in Längsrichtung erstreckender Profilrahmen vorhanden ist, können in weiterer Ausgestaltung der Erfindung die beiden in Längsrichtung im Abstand voneinander liegenden Kolbenzylindereinheiten jeweils über ein Gelenk an den Profilrahmen befestigt sein. Vorzugsweise sind diese beiden Kolbenzylindereinheiten im jeweiligen Endbereich des Profilrahmens angeordnet. In a construction in which an arranged on the base plate, profile frame extending in the longitudinal direction is present can in a further embodiment of the invention the two are longitudinally spaced apart Piston cylinder units each have a joint on the profile frame be attached. These two piston-cylinder units are preferably arranged in the respective end region of the profile frame.

Die beiden Kolbenzylindereinheiten können in weiterer Ausgestaltung der Erfindung mit einer gemeinsamen Antriebseinheit verbunden sein.In a further embodiment, the two piston-cylinder units can of the invention connected to a common drive unit his.

Es besteht die Möglichkeit, die Kolbenzylindereinheiten der Hubvorrichtung und der Querjustierung von einem gemeinsamen mobilen Aggregat aus energetisch zu versorgen. Hierdurch ergibt sich ein erheblicher Kostenvorteil. Die Steuereinheit für die Gleichlaufsteuerung der Kolbenzylindereinheiten der Hubvorrichtung kann ebenfalls auf dem Mobilaggregat oder aber dem Schienenfahrzeug angeordnet sein.There is the possibility of the piston cylinder units of the Lifting device and the cross adjustment of a common to supply the mobile unit with energy. This gives a significant cost advantage. The control unit for the Synchronous control of the piston-cylinder units of the lifting device can also on the mobile unit or on the rail vehicle be arranged.

Um die gesamte Einheit funktionsgerecht zu steuern, besteht die Möglichkeit, daß die beiden Antriebseinheiten und die Steuereinheit für Gleichlaufsteuerung für die Hubvorrichtung der Grundplatte auf dem Schienenfahrzeug miteinander wirkungsmäßig verbunden sind.To control the entire unit functionally, there is the Possibility that the two drive units and the control unit for synchronization control for the lifting device of the Effective base plate on the rail vehicle with each other are connected.

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

Fig. 1
eine Seitenansicht eines Schienenfahrzeugs mit darauf angeordnetem, in Hubposition befindlichem Container
Fig. 2
eine schematische Seitenansicht der erfindungsgemäßen Hubvorrichtung
Fig. 3
eine Seitenansicht der Grundplatte und des Gestells mit vier Hubvorrichtungen
Fig. 4
einen Schnitt durch den Container im Bereich des Mitteltunnels, teils gebrochen, in Vorderansicht
Fig. 5
eine schematische Draufsicht auf die Querjustiereinrichtung mit geschnittenem Mitteltunnel.
The invention is described below with reference to an embodiment shown in the drawing. The drawing shows:
Fig. 1
a side view of a rail vehicle with an arranged, in the lifting position container
Fig. 2
is a schematic side view of the lifting device according to the invention
Fig. 3
a side view of the base plate and the frame with four lifting devices
Fig. 4
a section through the container in the area of the center tunnel, partly broken, in front view
Fig. 5
a schematic plan view of the transverse adjustment device with a cut central tunnel.

In Fig. 1 ist ein Schienenfahrzeug 1 in Seitenansicht dargestellt. Auf diesem Schienenfahrzeug 1 befindet sich ein Container 2, beispielsweise Müllcontainer, in angehobener Position. Dieser Container 1 besteht im wesentlichen aus einem zylindrischen Behälter, welcher an den stirnseitigen Enden Verschlußplatten aufweist. Der zylindrische Behälter ist an seinen Endbereichen durch nicht näher dargestellte Versteifungsrahmen verstärkt.1 shows a side view of a rail vehicle 1. A container is located on this rail vehicle 1 2, for example dumpster, in a raised position. This container 1 consists essentially of a cylindrical Container, which has closure plates at the front ends having. The cylindrical container is at its end areas reinforced by stiffening frames, not shown.

Der Container 2 weist im Bereich des Versteifungsrahmens ausklappbare Stützbeine 8 auf, auf welchen der Container 2 nach Antransport durch ein Kraftfahrzeug zunächst auf dem Boden aufruht. Diese Position erfolgt mittig zu einem Gleis. Nunmehr wird das Schienenfahrzeug 1 unter den Container 2 gefahren und es wird eine Hubvorrichtung 10 aktiviert, mittels welcher der Container 2 so angehoben wird, daß die Stützbeine 8 freiliegen. Diese können daraufhin eingeschwenkt werden, wonach die Hubvorrichtung abgesenkt wird, der Container 2 damit zum Weitertransport auf dem schienengebundenen Fahrzeug 1 aufruht und abtransportiert werden kann.The container 2 has fold-out sections in the area of the stiffening frame Support legs 8 on which the container 2 after Transport by a motor vehicle initially rests on the floor. This position is in the middle of a track. Now will the rail vehicle 1 driven under the container 2 and it a lifting device 10 is activated, by means of which the container 2 is raised so that the support legs 8 are exposed. These can then be swiveled in, after which the lifting device is lowered, the container 2 for further transport rests on the rail-bound vehicle 1 and transported away can be.

Die erfindungsgemäße Hubvorrichtung zum Bewegen des Containers in vertikaler Ebene ist in Fig. 2 näher dargestellt. Wie ersichtlich, findet jeweils eine Kolbenzylindereinheit 12 Anwendung, deren Längsachse L-L in Ruhestellung in einem spitzen Winkel α unterhalb einer Horizontalebene E-E liegt. Diese Kolbenzylindereinheit 2 ist in einem Gelenkpunkt 15 an einem Gestell 16 befestigt, im vorliegenden Fall an dem Schienenfahrzeug 1.The lifting device according to the invention for moving the container in the vertical plane is shown in more detail in Fig. 2. As can be seen a piston-cylinder unit 12 is used in each case, whose longitudinal axis L-L at rest in a pointed Angle α is below a horizontal plane E-E. This piston cylinder unit 2 is in a hinge point 15 on a frame 16 attached, in the present case to the rail vehicle 1.

Aus Fig. 2 geht darüber hinaus hervor, daß die Kolbenstange 14 der Kolbenzylindereinheit 12 über eine erste Schwinge 17 und ein Gelenk 18 mit dem Gestell 16 verbunden ist. Eine weitere Verbindung erfolgt über eine zweite Schwinge 20 und ein Gelenk 21 mit der Grundplatte 3. Die beiden Schwingen 17 und 20 sind durch ein gemeinsames Gelenk 22 miteinander verbunden, wobei die Konstruktion so beschaffen ist, daß nach Fig. 3 die beiden Schwingen 17 und 20 der jeweiligen Kolbenzylindereinheit 12 im Bereich der Hubbewegung der Grundplatte 3 den gleichen Schwenkradius R besitzen. Durch diese Konstruktion wird bei Betätigung der Kolbenzylindereinheit 12 die erste Schwinge 17 auf Zug und die zweite Schwinge 20 auf Druck beansprucht.2 also shows that the piston rod 14 the piston-cylinder unit 12 via a first rocker 17 and a Hinge 18 is connected to the frame 16. Another connection takes place via a second rocker arm 20 and a joint 21 with the base plate 3. The two rockers 17 and 20 are through a common joint 22 connected to each other, the construction is such that the two wings according to FIG. 3 17 and 20 of the respective piston-cylinder unit 12 in the area the lifting movement of the base plate 3 has the same swivel radius R have. With this construction, when the piston-cylinder unit is actuated 12 the first rocker 17 on train and the second rocker 20 under pressure.

Fig. 3 zeigt, daß die Grundplatte 3, auf welcher nach Fig. 1 der Container 2 aufruht, im Endbereich mit jeweils einer Vertikalführung 5 versehen ist. Hierzu findet jeweils ein Zapfen 6 Anwendung, welcher innerhalb einer Führungshülse 7 gleitet.Fig. 3 shows that the base plate 3, on which according to Fig. 1 Container 2 rests, each with a vertical guide in the end area 5 is provided. For this purpose, a pin 6 is used, which slides within a guide sleeve 7.

Es werden vier Kolbenzylindereinheiten eingesetzt, welche nach Fig. 3 zur Verdeutlichung der Funktion hintereinander angeordnet sind. In der Praxis sind diese Kolbenzylindereinheiten jeweils paarweise nebeneinander vorzugsweise im Endbereich der Grundplatte 3 angeordnet. Die Kolbenzylindereinheiten 12 sind analog der Darstellung nach Fig. 2 jeweils über ein Gelenk 15 an dem Schienenfahrzeug 1, welches in diesem Fall das Gestell 16 darstellt, befestigt.Four piston-cylinder units are used, which according to Fig. 3 arranged one behind the other to illustrate the function are. In practice, these piston cylinder units are each in pairs next to each other, preferably in the end area of the base plate 3 arranged. The piston-cylinder units 12 are analogous the representation of FIG. 2 each via a joint 15 on the Rail vehicle 1, which in this case represents the frame 16, attached.

Aus Fig. 3 geht hervor, daß die vier Kolbenzylindereinheiten 12 mit einer gemeinsamen Antriebseinheit 25 und einer Steuereinheit 26 zur Gleichlaufsteuerung verbunden sind. Wird über diese Steuereinheit 26 die Antriebseinheit 25 betätigt, so ist sichergestellt, daß die zwei Kolbenzylindereinheitspaare 12 absolut synchron arbeiten und damit gewährleisten, daß die Grundplatte 3, auf welcher der Container 2 befestigt ist, aus der dargestellten Position in Pfeilrichtung I in die strichpunktierte Position bewegt wird. Hierzu schwenken die beiden Schwingen 17 und 20 jeder Kolbenzylindereinheit 12 aus der Ruheposition mit gleichem Radius R in die Arbeitsposition (gestrichelt dargestellt), in welcher der Container 2 die Lage nach Fig. 1 eingenommen hat. 3 that the four piston-cylinder units 12th with a common drive unit 25 and a control unit 26 are connected for synchronization control. Is about this control unit 26 actuates the drive unit 25, this ensures that the two piston cylinder unit pairs 12 absolutely work synchronously and thus ensure that the base plate 3, on which the container 2 is fastened, from the illustrated Position in the direction of arrow I in the dash-dotted line Position is moved. For this purpose, the two rockers 17 pivot and 20 each piston cylinder unit 12 from the rest position same radius R in the working position (shown in dashed lines), in which the container 2 occupies the position shown in FIG. 1 Has.

In der Praxis können Fälle auftreten, in welchen der Container 2 bezüglich seiner Querposition nicht in der funktionsrichtigen Lage ist. Um diese letztere Lage zu erreichen, findet eine Zentriervorrichtung 35 zur Querjustierung des Containers nach Fig. 4 und 5 Anwendung. Ausgangspunkt ist, daß der Container 2 einen Mitteltunnel 30 aufweist, innerhalb welchem sich ein Profilrahmen 34 befindet. Dieser Profilrahmen 34 ist auf der Grundplatte 3 befestigt.In practice, there may be cases in which the container 2 with respect to its transverse position not in the correct function Location is. A centering device is used to achieve this latter position 35 for transverse adjustment of the container according to Fig. 4 and 5 application. The starting point is that the container 2 one Has center tunnel 30, within which there is a profile frame 34 is located. This profile frame 34 is on the base plate 3 attached.

Nach Fig. 5 befindet sich jeweils im Endbereich des Profilrahmens 34 eine Kolbenzylindereinheit 36, welche über ein Gelenk 32' mit dem Profilrahmen verbunden ist. Die Kolbenstange 37 der Kolbenzylindereinheit 35 ist mit einem Schwenkhebel 38 über ein Gelenk 28 verbunden. Dieser Schwenkhebel 38 ist über ein Gelenk 32 an dem Profilrahmen 34 befestigt und weist an beiden Enden eine Justierrolle 39 auf. Der Abstand der beiden Justierrollen 39 voneinander entspricht der Breite B des Mitteltunnels 30 des Containers 2.5 is located in the end region of the profile frame 34 a piston-cylinder unit 36, which has a joint 32 'is connected to the profile frame. The piston rod 37 of the Piston-cylinder unit 35 is connected to a swivel lever 38 Joint 28 connected. This pivot lever 38 is via a joint 32 attached to the profile frame 34 and has at both ends an adjustment roller 39. The distance between the two adjustment rollers 39 from each other corresponds to the width B of the central tunnel 30 of the Containers 2.

Werden nun die beiden Kolbenzylindereinheiten 36 der Zentriervorrichtung 35 vorzugsweise nacheinander betätigt, so schieben die Kolbenstangen 37 den Schwenkhebel aus der ausgezogenen in die gestrichelte Position, in welcher jeweils der Außenumfang der Justierrollen 39 die Seitenwände des Mitteltunnels 30 des Containers 2 beaufschlagen. Hierdurch wird sichergestellt, daß der Container 2 über seinen Mitteltunnel 30 bzw. die Seitenwände funktionsrichtig gemäß Fig. 5 im Hinblick auf den Profilrahmen 34 - und damit die Grundplatte 3 - ausgerichtet ist.Now the two piston-cylinder units 36 of the centering device 35 preferably operated one after the other, so push the piston rods 37 the pivot lever from the extended in the dashed position in which the outer circumference the adjusting rollers 39 the side walls of the center tunnel 30 of the Load containers 2. This ensures that the container 2 via its central tunnel 30 or the side walls 5 with regard to the profile frame 34 - and thus the base plate 3 - is aligned.

Die beiden Kolbenzylindereinheiten 36 der Zentriervorrichtung 35 sind mit einer gemeinsamen Antriebseinheit 25' verbunden.The two piston-cylinder units 36 of the centering device 35 are connected to a common drive unit 25 '.

Wie aus Fig. 3 und 5 hervorgeht, besteht die Möglichkeit, daß die beiden Antriebseinheiten 25 und 25' und die Steuereinheit 26 für die Gleichlaufsteuerung für die Hubvorrichtung 10 wirkungsmäßig miteinander verbunden sind. Damit ergibt sich eine erhebliche Vereinfachung der Bedienbarkeit. Diese Einheiten können zusammengefaßt und als Mobilaggregat ausgebildet sein, das für eine große Anzahl von Schienenfahrzeugen 1 einsetzbar ist, woraus ein Kostenvorteil resultiert. Die Steuereinheit 26 kann sowohl am Schienenfahrzeug 1 als auch am Mobilaggregat angeordnet sein, wobei im letzteren Fall Kupplungselemente zur Verbindung mit den entsprechenden Bauelementen des Schienenfahrzeugs vorhanden sind.3 and 5, there is a possibility that the two drive units 25 and 25 'and the control unit 26 for the synchronization control for the lifting device 10 effective are interconnected. This results in a significant one Simplify usability. These units can summarized and designed as a mobile unit that for a large number of rail vehicles 1 can be used, from which a cost advantage results. The control unit 26 can arranged both on the rail vehicle 1 and on the mobile unit be, in the latter case coupling elements for connection with the corresponding components of the rail vehicle available.

Durch die spezielle Anordnung der Kolbenzylindereinheiten 12 der Hubvorrichtung 10 ergibt sich vorteilhafterweise eine raumsparende Anordnung, wobei die spezielle Anordnung der Gelenkgetriebe mit den beiden Schwingen 17 und 20 das Anheben von großen Lasten ermöglicht. Darüber hinaus wird auf einfache Weise durch die beiden Kolbenzylindereinheiten 36 der Zentriervorrichtung 35 eine gute und funktionsgerechte Querjustierung des Containers 2 ermöglicht.Due to the special arrangement of the piston-cylinder units 12 Lifting device 10 advantageously results in a space-saving Arrangement, being the special arrangement of the linkage with the two swing arms 17 and 20 lifting large ones Loads. It is also easy to get through the two piston-cylinder units 36 of the centering device 35 a good and functional transverse adjustment of the container 2 enables.

Claims (11)

  1. Lifting device for a horizontally disposed base plate (3) provided with at least one vertical guide (5), comprising at least two piston/cylinder units (12), the piston rods (14) of which are usable to lift and lower the base plate (3), in particular for loading a container (2) onto a rail vehicle (1), wherein the longitudinal axis (L-L) of the piston/cylinder units (12) in idle position lies below a horizontal plane (E-E) and the piston/cylinder units are fastened to a frame (16),
    characterized in
    that the piston rod (14) - which in idle position lies at an acute angle (α) below the horizontal plane (E-E) - of the piston/cylinder unit (12) disposed in each case at a hinge point (15) on the frame (16) is coupled by a first rocker arm (17) and a joint (18) to the frame (16) and by a second rocker arm (20) and a joint (21) to the base plate (3), and
    that the two rocker arms (17, 20) are connected to one another by a common joint (22) and in the range of the lifting motion of the base plate (3) have the same swivel radius (R).
  2. Lifting device according to claim 1, characterized in that in each case two piston/cylinder units (12) are coupled at a distance alongside one another underneath the base plate (3) to the frame (16).
  3. Lifting device according to claim 1 or 2, characterized in that the piston/cylinder units (12) are connected to a common drive unit (25) and control unit (26) for synchro control.
  4. Lifting device according to one of the preceding claims, characterized in that the frame (16) is part of the rail vehicle (1).
  5. Lifting device according to one of the preceding claims, having a centring device (35) comprising piston/cylinder units (36) for transversely centring a container (2) provided with a central tunnel (30) on a rail vehicle (1), characterized in that the piston rods (37) of two piston/cylinder units (36) are connected by a joint (28) to a swivelling lever (38), which is supported in the central region of the base plate (3) and has an adjusting roller (39) at both ends, and that the distance between the two adjusting rollers (39) corresponds to the width (B) of the central tunnel (30).
  6. Lifting device according to claim 5, having a sectional frame (34) disposed on the base plate (3) and extending in longitudinal direction, characterized in that the two piston/cylinder units (35) spaced apart from one another in longitudinal direction are fastened in each case by a joint (32') to the sectional frame (34).
  7. Lifting device according to claim 6, characterized in that the two piston/cylinder units (36) are disposed in the respective end region of the sectional frame (34).
  8. Lifting device according to claim 5 to 7, characterized in that the two piston/cylinder units (36) are connected to a common drive unit (25').
  9. Lifting device according to claim 3 and 8, characterized in that the two drive units (25, 25') and the control unit (26) for synchro control of the lifting device (10) are connected to one another.
  10. Lifting device according to claim 9, characterized in that the two drive units (25, 25') are designed as a mobile unit and connectable to the piston/cylinder units (12; 36).
  11. Lifting device according to claim 10, characterized in that the control unit (26) is disposed either on the rail vehicle (1) or on the mobile unit.
EP19970103990 1996-03-11 1997-03-10 Lifting device for a horizontally placed base plate Expired - Lifetime EP0795451B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19609517 1996-03-11
DE1996109517 DE19609517A1 (en) 1996-03-11 1996-03-11 Lifting device for a horizontally arranged base plate

Publications (3)

Publication Number Publication Date
EP0795451A2 EP0795451A2 (en) 1997-09-17
EP0795451A3 EP0795451A3 (en) 1998-05-06
EP0795451B1 true EP0795451B1 (en) 2000-01-12

Family

ID=7787947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970103990 Expired - Lifetime EP0795451B1 (en) 1996-03-11 1997-03-10 Lifting device for a horizontally placed base plate

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EP (1) EP0795451B1 (en)
DE (1) DE19609517A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20024004U1 (en) * 1999-06-25 2009-06-18 Weidemann, Hans-Jürgen, Dr. Device for loading and unloading railway wagons for combined rail traffic
DE10044968A1 (en) * 2000-09-11 2002-04-04 Jost Werke Gmbh & Co Kg Frame for loading containers into vehicle comprises section attached to vehicle and lifting section , between which bellows are fitted, mounting plates attached to frames carrying connecting rods which swivel as lifting frame rises
DE10109029B4 (en) * 2001-02-24 2010-09-02 Jost-Werke Gmbh Pick-up and transfer device for swap bodies

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315219A1 (en) * 1993-05-07 1994-11-10 Linke Hofmann Busch Loader loading device
DE9320453U1 (en) * 1993-05-08 1994-12-01 Aeg Westinghouse Transport-Systeme Gmbh, 13599 Berlin Device for positioning swap bodies of a combilifter system
DE4315552A1 (en) * 1993-05-10 1994-11-17 Aicher Max Installation on a rail-driven wagon underframe for the horizontal loading of containers
DE4332266C2 (en) * 1993-09-23 1995-07-13 Daimler Benz Ag Freight wagons to form a rail-bound freight train for combined rail / road freight transport

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Publication number Publication date
DE19609517A1 (en) 1997-09-18
EP0795451A3 (en) 1998-05-06
EP0795451A2 (en) 1997-09-17

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