EP0603991A1 - Lifting- and arresting-device for the roof and the upper loading-platform of covered double-deck car-carrier wagons - Google Patents

Lifting- and arresting-device for the roof and the upper loading-platform of covered double-deck car-carrier wagons Download PDF

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Publication number
EP0603991A1
EP0603991A1 EP93250359A EP93250359A EP0603991A1 EP 0603991 A1 EP0603991 A1 EP 0603991A1 EP 93250359 A EP93250359 A EP 93250359A EP 93250359 A EP93250359 A EP 93250359A EP 0603991 A1 EP0603991 A1 EP 0603991A1
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EP
European Patent Office
Prior art keywords
loading platform
roof
upper loading
spindle
lifting
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
EP93250359A
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German (de)
French (fr)
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EP0603991B1 (en
Inventor
Manfred Bartel
Hans-Jürgen Metze
Hans Theurich
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.)
Deutsche Waggonbau AG
Original Assignee
WBN Waggonbau Niesky GmbH
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Publication date
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Publication of EP0603991A1 publication Critical patent/EP0603991A1/en
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Publication of EP0603991B1 publication Critical patent/EP0603991B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D3/00—Wagons or vans
    • B61D3/16—Wagons or vans adapted for carrying special loads
    • B61D3/18—Wagons or vans adapted for carrying special loads for vehicles

Definitions

  • the invention relates to a lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons which have height-adjustable vehicle roofs and loading platforms to adapt to different vehicle boundaries and transport requirements.
  • covered double-decker freight cars for transporting passenger cars are known in which the upper loading platform and the roof are coupled to one another in a movement-dependent manner, so that when the lifting device for the upper loading platform is actuated, the roof is carried along in a direction-conforming manner.
  • Hydraulic cylinders which can be loaded synchronously, are arranged on the columns as the drive for the lifting device.
  • the disadvantage here is that the height ratio between the roof and the upper loading platform can not be varied and thus the useful properties of these vehicles are significantly restricted.
  • the object of the invention is therefore to provide a roof and stage drive and a storage for covered double-decker freight cars, the position of the roof and the upper loading platform is freely selectable, the effort in manufacturing and maintenance kept low, functional reliability and ease of movement and increased the operation is simplified.
  • each support column for the vehicle roof there are combined roof and loading platform spindle gearboxes, for which a common or for a pair of supporting columns common switchable drive is provided and that for the vertical roof and loading platform guidance between the vehicle roof and supporting columns and between Upper loading platform and support pillars Guide elements are arranged laterally outside the support pillars, which consist of the vehicle roof and the upper loading platform in the longitudinal and transverse direction of stabilizing roller guides on the fixed bearing side at the end of the vehicle and on the floating bearing side of the vehicle roof and the upper loading platform in the transverse direction stabilizing roller guides consist.
  • the combined roof and loading platform spindle gear is designed as a hollow spindle and spindle pushed into one another.
  • the support columns have a U-shaped cutout in their upper area, which is closed at its upper end with a transverse yoke with a spindle nut for spindle mounting.
  • rollers and card portions are arranged laterally above the spindle nuts.
  • the hollow spindle and the spindle carry a spindle nut with a plastic thread insert.
  • sprockets are arranged at the lower ends of the hollow spindles and the spindles, which form a cohesive and encapsulated assembly with a drive unit.
  • removable support elements are provided between the support pillars and the vehicle roof, which have vertical supports and inclined horizontal limits on the fixed bearing side of the vehicle roof and correspond to synchronism correction stops.
  • the respective height end positions of the vehicle roof are programmed height positions of the switch contacts assigned to the upper loading platform.
  • the synchronism correction stops are arranged in the extreme high and low positions of the vehicle roof and the upper loading platform on the support columns.
  • numbered visual markings are arranged on the support columns and a pointer on the loading platform corresponds to each other.
  • FIG. 1 shows a covered double-decker freight car with the lifting and locking device according to the invention.
  • the liftable vehicle roof 1 and the upper loading platform 2 are carried over four support columns 3, 4, 5, and 6, which rest on the base frame 7.
  • a roof and loading platform spindle gear 8 is accommodated with which either the vehicle roof 1 or the upper loading platform 2 can be moved vertically.
  • the roof and loading platform spindle gear 8 consists of a hollow spindle 9 and one in this inserted spindle 10.
  • the hollow spindle 9 carries, as can be seen in FIG. 2, the upper loading platform 2 via spindle nuts 11 and vertical supports 12.
  • the spindle 10 also carries the vehicle roof 1 via spindle nuts 11 and vertical supports 12 to stabilize the spindle holder and limitation the lifting height of the vehicle roof 1, the support columns 3, 4, 5, 6 have in their upper area a U-shaped cutout 13, which closes at its upper end with a transverse yoke 14 which holds the spindle 10 with the spindle nut 11.
  • a transverse yoke 14 of this type is arranged on the support columns 3, 4, 5, 6 in the region of the highest position of the upper loading platform 2. Between the vehicle roof 1 and the support columns 3, 4, 5, 6 and between the upper loading platform 2 and the support columns 3, 4, 5, 6 are, as shown in FIGS.
  • roller guides 17 on the fixed bearing side 18 ensure longitudinal and transverse stabilization and the roller guides 17 on the floating bearing side 19 transverse stabilization of the vehicle roof 1 and the upper loading platform 2.
  • spindle nuts 11 rollers 20 and card portions 21 are provided.
  • interchangeable support elements 22 are arranged between the vehicle roof 1 and the support columns 3, 4, 5, 6, which have vertical supports 23 and inclined horizontal boundaries 24 on the fixed bearing side 18 of the freight car and correspond to synchronism correction stops 25.
  • FIG. 6 shows the suspension of the loading platform 2 via hanging brackets 26 between the card portion 21 and the spindle nut 11 Loading platform 2 resulting horizontal displacement of the loading platform 2 with respect to the support columns 3, 4 on the floating bearing side 19 thereby compensates.
  • the vehicle roof 1 and upper loading platform 2 are raised and lowered by means of a common drive, for example an electric motor 27, which drives the hollow spindles 9 or the spindles 10 of a pair of support columns 3, 4 or 5, 6 via a gear 28.
  • FIG. 7 shows the switching mechanism by means of which the vehicle roof 1 or the upper loading platform 2 can be actuated.
  • sprockets 29 are provided at the lower ends of the hollow spindles 9 and the spindles 10, which are driven by the electric motor 27 via a chain 30.
  • the sprocket 29 of the hollow spindle 9 or the spindle 10 is optionally in engagement.
  • FIG. 8 Another embodiment of the switching mechanism is shown in FIG. 8 as a view from above.
  • two spindles 10 are arranged next to one another, one of the two being provided for raising and lowering the vehicle roof 1 and the second for actuating the upper loading platform 2.
  • the actuation of the spindles 10 is also possible here via a gear 28.
  • Figure 9 shows a further embodiment of the spindle nut 11 with a highly slidable plastic threaded insert 31 which is encased and secured by a metal ring.
  • a metal nut 32 arranged under the spindle nut 11 assumes an additional securing function.
  • visual markings 33 are arranged on the support columns 3, 4 or 5, 6, which, depending on the position of the vehicle roof 1, enable an exact height adjustment of the upper loading platform 2. This can be read off by means of a pointer 34 arranged on the loading platform 2.
  • the required height position of the vehicle roof and the upper loading platform and their position to each other can be freely adjusted and thus ensures high usage properties of the vehicle.
  • the technical implementation of lifting and lowering the vehicle roof and the upper loading platform ensures a high level of functional reliability and ease of movement.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Saccharide Compounds (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

The invention relates to a lifting and arresting device for the roof and the upper loading platform of covered double-deck car carrier waggons, which, for the purpose of adaptation to different vehicle outlines and transport requirements, have a vertically adjustable vehicle roof and loading platform. Starting from the objective of providing a drive for the roof and loading platform as well as a bearing for covered double-deck car carrier waggons in which the respective position of roof and upper loading platform is freely selectable, of keeping the expenditure on manufacture and maintenance low, increasing functional reliability and ease of movement and simplifying control, combined roof and loading platform spindle transmissions (8) are present in each supporting pillar (3-6) for the vehicle roof (1), a reversible drive which is common to the said transmissions (8) or to a pair of supporting columns (3-6) being provided. Guide elements (15) for the vertical guidance of the roof and loading platform between vehicle roof (1) and supporting pillars (3-6) and between the upper loading platform (2) and supporting pillars (3-6) are arranged laterally outside the supporting pillars (3-6), the said supporting pillars (3-6) consisting on the fixed bearing side (18) which is located at one end of the vehicle of roller guides (17) which stabilise the vehicle roof (1) and the upper loading platform (2) in the longitudinal and transverse directions, and consisting on the loose bearing side (19) of roller guides (17) which stabilise the vehicle roof (1) and the upper loading platform (2) in the transverse direction. <IMAGE>

Description

Die Erfindung betrifft eine Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen, die zur Anpassung an unterschiedliche Fahrzeugumgrenzungen und Transportanforderungen höhenverstellbare Fahrzeugdächern und Ladebühnen besitzen.The invention relates to a lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons which have height-adjustable vehicle roofs and loading platforms to adapt to different vehicle boundaries and transport requirements.

Nach DE 40 020 20 sind gedeckte Doppelstockgüterwagen zum Transport von Personenkraftwagen bekannt, bei denen die obere Ladebühne und das Dach bewegungsabhängig miteinander gekuppelt sind, so daß bei Betätigung der Hubeinrichtung für die obere Ladebühne das Dach richtungskonform mitgenommen wird. Als Antrieb für die Hubeinrichtung sind an den Säulen angeordnete synchron beschickbare Hydraulikzylinder angeordnet. Nachteilig ist hierbei, daß das Höhenverhältnis zwischen Dach und oberer Ladebühne nicht variierbar ist und damit die Gebrauchseigenschaften dieser Fahrzeuge erheblich eingeschränkt werden.According to DE 40 020 20, covered double-decker freight cars for transporting passenger cars are known in which the upper loading platform and the roof are coupled to one another in a movement-dependent manner, so that when the lifting device for the upper loading platform is actuated, the roof is carried along in a direction-conforming manner. Hydraulic cylinders, which can be loaded synchronously, are arranged on the columns as the drive for the lifting device. The disadvantage here is that the height ratio between the roof and the upper loading platform can not be varied and thus the useful properties of these vehicles are significantly restricted.

Es sind desweiteren Doppelstockautotransportwagen bekannt, bei denen die obere Ladebühne z. B. über Seilzüge oder Spindeln höhenverstellbar ist und das Dach über einen zentralen von der Bühnenhubeinrichtung getrennten Antrieb z. B. Pneumatikzylinder angehoben wird (DE 41 07 476). Hierbei besteht der Nachteil, daß für den Dach- und Bühnenantrieb ein hoher Aufwand bei der Herstellung und Unterhaltung notwendig ist, da getrennte und unterschiedliche Hubeinrichtungen und Antriebe in mehrfacher Anordnung notwendig sind.There are also known double-decker car transport vehicles in which the upper loading platform z. B. is adjustable via cables or spindles and the roof via a central drive separated from the stage lifting device z. B. pneumatic cylinder is raised (DE 41 07 476). The disadvantage here is that a high outlay in production and maintenance is necessary for the roof and stage drive, since separate and different lifting devices and drives are necessary in a multiple arrangement.

Aufgabe der Erfindung ist es daher einen Dach- und Bühnenantrieb sowie eine -lagerung für gedeckte Doppelstockautotransportgüterwagen zu schaffen, wobei die jeweilige Stellung von Dach und oberer Ladebühne frei wählbar ist, der Aufwand bei der Herstellung und Unterhaltung gering gehalten, die Funktionssicherheit und Leichtgängigkeit vergrößert und die Bedienung vereinfacht wird.The object of the invention is therefore to provide a roof and stage drive and a storage for covered double-decker freight cars, the position of the roof and the upper loading platform is freely selectable, the effort in manufacturing and maintenance kept low, functional reliability and ease of movement and increased the operation is simplified.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß in jeder Tragsäule für das Fahrzeugdach kombinierte Dach- und Ladebühnenspindelgetriebe vorhanden sind, für die ein gemeinsamer oder für ein Tragsäulenpaar gemeinsamer umschaltbarer Antrieb vorgesehen ist und daß für die vertikale Dach- und Ladebühnenführung zwischen Fahrzeugdach und Tragsäulen sowie zwischen oberer Ladebühne und Tragsäulen Führungselemente seitlich außerhalb der Tragsäulen angeordnet sind, die auf der an einem Fahrzeugende befindlichen Festlagerseite aus das Fahrzeugdach und die obere Ladebühne in Längs- und Querrichtung stabilisierenden Rollenführungen bestehen und auf der Loslagerseite aus das Fahrzeugdach und die obere Ladebühne in Querrichtung stabilisierenden Rollenführungen bestehen. Nach weiteren Merkmalen der Erfindung ist das kombinierte Dach- und Ladebühnenspindelgetriebe als ineinandergeschobene Hohlspindel und Spindel ausgeführt. Die Tragsäulen besitzen in ihrem oberen Bereich einen U-förmigen Ausschnitt, der an seinem oberen Ende mit einem Querjoch mit Spindelmutter zur Spindellagerung abgeschlossen ist. Für die vertikale Lagerung der oberen Ladebühne sind im Sinne der Entlastung von Hohlspindel und Spindel seitlich über den Spindelmuttern in Längsrichtung Rollen und Kardanteile angeordnet. Die Hohlspindel und die Spindel tragen eine Spindelmutter mit Kunststoff- Gewindeeinsatz. An der Loslagerseite zwischen der Spindelmutter und dem Kardanteil sind Hängelaschen angeordnet. Weiterhin sind an den unteren Enden der Hohlspindeln und der Spindeln Kettenräder angeordnet, die mit einer Antriebseinheit eine zusammengehörende und abgekapselte Baugruppe bilden. Entsprechend den Höhenendstellungen des auf die verschiedenen Fahzeugumgrenzungen einstellbaren Fahrzeugdaches sind zwischen den Tragsäulen und dem Fahrzeugdach umsteckbare Auflagerelemente vorgesehen, die an der Festlagerseite des Fahrzeugdaches Vertikalauflagen und schrägflächige Horizontalbegrenzungen aufweisen und mit Gleichlaufkorrekturanschlägen korrespondieren. Den jeweiligen Höhenendstellungen des Fahrzeugdaches sind über Schaltkontakte fest programmierte Höhenstellungen der oberen Ladebühne zugeordnet. Die Gleichlaufkorrekturanschläge sind in der extremen Hoch- und Tiefstellung des Fahrzeugdaches und der oberen Ladebühne an den Tragsäulen angeordnet. Desweiteren sind an den Tragsäulen numerierte Sichtmarkierungen und an der Ladebühne ein Zeiger miteinander korrespondierend angeordnet.According to the invention the object is achieved in that in each support column for the vehicle roof there are combined roof and loading platform spindle gearboxes, for which a common or for a pair of supporting columns common switchable drive is provided and that for the vertical roof and loading platform guidance between the vehicle roof and supporting columns and between Upper loading platform and support pillars Guide elements are arranged laterally outside the support pillars, which consist of the vehicle roof and the upper loading platform in the longitudinal and transverse direction of stabilizing roller guides on the fixed bearing side at the end of the vehicle and on the floating bearing side of the vehicle roof and the upper loading platform in the transverse direction stabilizing roller guides consist. According to further features of the invention, the combined roof and loading platform spindle gear is designed as a hollow spindle and spindle pushed into one another. The support columns have a U-shaped cutout in their upper area, which is closed at its upper end with a transverse yoke with a spindle nut for spindle mounting. For the vertical mounting of the upper loading platform, in the sense of relieving the hollow spindle and spindle, rollers and card portions are arranged laterally above the spindle nuts. The hollow spindle and the spindle carry a spindle nut with a plastic thread insert. There are hanging tabs on the floating bearing side between the spindle nut and the card portion. Furthermore, sprockets are arranged at the lower ends of the hollow spindles and the spindles, which form a cohesive and encapsulated assembly with a drive unit. Corresponding to the height end positions of the vehicle roof, which can be adjusted to the various vehicle boundaries, removable support elements are provided between the support pillars and the vehicle roof, which have vertical supports and inclined horizontal limits on the fixed bearing side of the vehicle roof and correspond to synchronism correction stops. The respective height end positions of the vehicle roof are programmed height positions of the switch contacts assigned to the upper loading platform. The synchronism correction stops are arranged in the extreme high and low positions of the vehicle roof and the upper loading platform on the support columns. Furthermore, numbered visual markings are arranged on the support columns and a pointer on the loading platform corresponds to each other.

Die Erfindung soll nachfolgend anhand eines Ausführungsbeispieles erläutert werden.
Die dazugehörigen Zeichnungen zeigen:

Figur 1:
einen gedeckten Doppelstockautotransportgüterwagen,
Figur 2:
eine Einzeleinheit X der Figur 1,
Figur 3:
eine Einzeleinheit Y der Figur 1,
Figur 4:
einen Schnitt nach der Linie A-A der Figur 3,
Figur 5:
einen Schnitt nach der Linie B-B der Figur 2,
Figur 6:
eine weitere Ausführung der Bühnenaufhängung,
Figur 7:
eine Ansicht der Antriebseinrichtung für das Heben und Senken des Fahrzeugdaches und der oberen Ladebühne,
Figur 8:
eine weitere Ausführung einer Antriebseinrichtung als Ansicht von oben
Figur 9:
eine weitere Ausführung der in Figur 2 dargestellten Spindelmutter 11,
Figur 10:
eine Anzeigeeinrichtung für die Höhenstellungen der oberen Ladebühne.
The invention will be explained below using an exemplary embodiment.
The associated drawings show:
Figure 1:
a covered double-deck car transport freight car,
Figure 2:
a single unit X of Figure 1,
Figure 3:
a single unit Y of Figure 1,
Figure 4:
4 shows a section along the line AA in FIG. 3,
Figure 5:
2 shows a section along the line BB in FIG. 2,
Figure 6:
another version of the stage suspension,
Figure 7:
a view of the drive device for lifting and lowering the vehicle roof and the upper loading platform,
Figure 8:
a further embodiment of a drive device as a view from above
Figure 9:
another embodiment of the spindle nut 11 shown in Figure 2,
Figure 10:
a display device for the height of the upper loading platform.

Die Figur 1 zeigt einen gedeckten Doppelstockautotransport güterwagen mit der erfindungsgemäßen Hub- und Arretiereinrichtung. Das anhebbare Fahrzeugdach 1 und die obere Ladebühne 2 werden über vier Tragsäulen 3, 4, 5, und 6 getragen, die auf dem Untergestell 7 ruhen. In jeder Tragsäule 3, 4, 5, 6 ist ein Dach- und Ladebühnenspindelgetriebe 8 untergebracht mit welchem wahlweise das Fahrzeugdach 1 oder die obere Ladebühne 2 vertikal bewegt werden kann. Dazu besteht das Dach- und Ladebühnenspindelgetriebe 8 aus einer Hohlspindel 9 und einer in diese hineingeschobenen Spindel 10. Die Hohlspindel 9 trägt dabei, wie in Figur 2 zu sehen, über Spindelmuttern 11 und Vertikalauflagen 12 die obere Ladebühne 2. Ebenfalls über Spindelmuttern 11 und Vertikalauflagen 12 trägt die Spindel 10 das Fahrzeugdach 1. Zur Stabilisierung der Spindelhalterung und Begrenzung der Hubhöhe des Fahrzeugdaches 1 besitzen die Tragsäulen 3, 4, 5, 6 in ihrem oberen Bereich einen U-förmigen Ausschnitt 13, der an seinem oberen Ende mit einem Querjoch 14, das die Spindel 10 mit der Spindelmutter 11 hält, abschließt. Für die Halterung der Hohlspindel 9 an ihrem oberen Ende ist ein ebensolches Querjoch 14 im Bereich der höchsten Stellung der oberen Ladebühne 2 an den Tragsäulen 3, 4, 5, 6 angeordnet. Zwischen dem Fahrzeugdach 1 und den Tragsäulen 3, 4, 5, 6 sowie zwischen der oberen Ladebühne 2 und den Tragsäulen 3, 4, 5, 6 sind, wie die Figuren 2, 3, 4 und 5 zeigen, seitlich außerhalb der Tragsäulen 3, 4, 5, 6 Führungselemente 15 mit Führungsrollen 16 angeordnet. Sie laufen in speziell längs der Tragsäulen 3, 4, 5, 6 vorgesehenen Rollenführungen 17. Somit wird während des Anhebens oder Absenkens des Fahrzeugdaches 1 oder der oberen Ladebühne 2 ein stabiler, gleichmäßiger und leichtgängiger Bewegungsablauf gesichert. Insbesondere gewährleisten die Rollenführungen 17 auf der Festlagerseite 18 eine Längs- und Querstabilisierung und die Rollenführungen 17 auf der Loslagerseite 19 eine Querstabilisierung des Fahrzeugdaches 1 und der oberen Ladebühne 2. Zur Entlastung der Hohlspindel 9 und der Spindeln 10 sind desweiteren auf der Festlagerseite 18 seitlich über den Spindelmuttern 11 Rollen 20 und Kardanteile 21 vorgesehen. Für die Wahl der jeweiligen Höhenendstellung des Fahrzeugdaches 1 sind zwischen dem Fahrzeugdach 1 und den Tragsäulen 3, 4, 5, 6 umsteckbare Auflagerelemente 22 angeordnet, die an der Festlagerseite 18 des Güterwagens Vertikalauflagen 23 und schrägflächige Horizontalbegrenzungen 24 aufweisen und mit Gleichlaufkorrekturanschlägen 25 korrespondieren. Figur 6 zeigt die Aufhängung der Ladebühne 2 über Hängelaschen 26 zwischen Kardanteil 21 und Spindelmutter 11. Die sich bei ungleichmäßiger Vertikalbewegung der Ladebühne 2 ergebende Horizontalverschiebung der Ladebühne 2 gegenüber den Tragsäulen 3, 4 auf der Loslagerseite 19 gleicht sich hierdurch aus. Das Anheben und Absenken erfolgt für Fahrzeugdach 1 und obere Ladebühne 2 mittels eines gemeinsamen Antriebes, beispielsweise eines Elektromotors 27, der über ein Getriebe 28 jeweils die Hohlspindeln 9 oder die Spindeln 10 eines Tragsäulenpaares 3, 4 oder 5, 6 antreibt. In der Figur 7 ist der Umschaltmechanismus dargestellt, mittels welchem wahlweise das Fahrzeugdach 1 oder die obere Ladebühne 2 betätigt werden kann. An den unteren Enden der Hohlspindeln 9 und der Spindeln 10 sind dazu Kettenräder 29 vorgesehen, die über eine Kette 30 vom Elektromotor 27 angetrieben werden. Wahlweise befindet sich das Kettenrad 29 der Hohlspindel 9 oder der Spindel 10 im Eingriff. Eine weitere Ausführung des Umschaltmechanismus ist in der Figur 8 als Ansicht von oben dargestellt. Hierbei sind zwei Spindeln 10 nebeneinander angeordnet, wobei eine von beiden für das Heben und Senken des Fahrzeugdaches 1 und die zweite für die Betätigung der oberen Ladebühne 2 vorgesehen ist. Über ein Getriebe 28 ist auch hier die wahlweise Betätigung der Spindeln 10 möglich. Figur 9 zeigt eine weitere Ausführung der Spindelmutter 11 mit einem hochgleitfähigen Kunststoff- Gewindeeinsatz 31, der von einem Metallring ummantelt und gesichert wird. Eine unter der Spindelmutter 11 angeordnete Metallmutter 32 übernimmt eine zusätzliche Sicherungsfunktion. Gemäß Figur 10 sind an den Tragsäulen 3, 4 oder 5, 6 Sichtmarkierungen 33 angeordnet, die in Abhängigkeit von der Stellung des Fahrzeugdaches 1 eine exakte Höheneinstellung der oberen Ladebühne 2 ermöglicht. Dies ist mittels eines an der Ladebühne 2 angeordneten Zeigers 34 ablesbar.
Mit der erfindungsgemäßen Hub- und Arretiereinrichtung sind ge gedeckte Doppelstockautotransportgüterwagen mit einfachem Bedienaufwand entsprechend den jeweiligen Transportanforderungen umrüstbar. Die jeweils benötigte Höhenstellung von Fahrzeugdach und oberer Ladebühne und deren Stellung zueinander ist frei einstellbar und gewährleistet somit hohe Gebrauchseigenschaften des Fahrzeuges. Die technische Umsetzung des Hebens und Senkens des Fahrzeugdaches und der oberen Ladebühne sichert eine hohe Funktionssicherheit und Leichtgängigkeit.Figure 1 shows a covered double-decker freight car with the lifting and locking device according to the invention. The liftable vehicle roof 1 and the upper loading platform 2 are carried over four support columns 3, 4, 5, and 6, which rest on the base frame 7. In each support column 3, 4, 5, 6 a roof and loading platform spindle gear 8 is accommodated with which either the vehicle roof 1 or the upper loading platform 2 can be moved vertically. For this purpose, the roof and loading platform spindle gear 8 consists of a hollow spindle 9 and one in this inserted spindle 10. The hollow spindle 9 carries, as can be seen in FIG. 2, the upper loading platform 2 via spindle nuts 11 and vertical supports 12. The spindle 10 also carries the vehicle roof 1 via spindle nuts 11 and vertical supports 12 to stabilize the spindle holder and limitation the lifting height of the vehicle roof 1, the support columns 3, 4, 5, 6 have in their upper area a U-shaped cutout 13, which closes at its upper end with a transverse yoke 14 which holds the spindle 10 with the spindle nut 11. For holding the hollow spindle 9 at its upper end, a transverse yoke 14 of this type is arranged on the support columns 3, 4, 5, 6 in the region of the highest position of the upper loading platform 2. Between the vehicle roof 1 and the support columns 3, 4, 5, 6 and between the upper loading platform 2 and the support columns 3, 4, 5, 6 are, as shown in FIGS. 2, 3, 4 and 5, laterally outside the support columns 3, 4, 5, 6 guide elements 15 are arranged with guide rollers 16. They run in specially provided roller guides 17 along the support columns 3, 4, 5, 6. Thus, a stable, uniform and smooth movement sequence is ensured during the raising or lowering of the vehicle roof 1 or the upper loading platform 2. In particular, the roller guides 17 on the fixed bearing side 18 ensure longitudinal and transverse stabilization and the roller guides 17 on the floating bearing side 19 transverse stabilization of the vehicle roof 1 and the upper loading platform 2. To relieve the hollow spindle 9 and the spindles 10 there are also laterally on the fixed bearing side 18 the spindle nuts 11 rollers 20 and card portions 21 are provided. For the selection of the respective height end position of the vehicle roof 1, interchangeable support elements 22 are arranged between the vehicle roof 1 and the support columns 3, 4, 5, 6, which have vertical supports 23 and inclined horizontal boundaries 24 on the fixed bearing side 18 of the freight car and correspond to synchronism correction stops 25. FIG. 6 shows the suspension of the loading platform 2 via hanging brackets 26 between the card portion 21 and the spindle nut 11 Loading platform 2 resulting horizontal displacement of the loading platform 2 with respect to the support columns 3, 4 on the floating bearing side 19 thereby compensates. The vehicle roof 1 and upper loading platform 2 are raised and lowered by means of a common drive, for example an electric motor 27, which drives the hollow spindles 9 or the spindles 10 of a pair of support columns 3, 4 or 5, 6 via a gear 28. FIG. 7 shows the switching mechanism by means of which the vehicle roof 1 or the upper loading platform 2 can be actuated. For this purpose, sprockets 29 are provided at the lower ends of the hollow spindles 9 and the spindles 10, which are driven by the electric motor 27 via a chain 30. The sprocket 29 of the hollow spindle 9 or the spindle 10 is optionally in engagement. Another embodiment of the switching mechanism is shown in FIG. 8 as a view from above. Here, two spindles 10 are arranged next to one another, one of the two being provided for raising and lowering the vehicle roof 1 and the second for actuating the upper loading platform 2. The actuation of the spindles 10 is also possible here via a gear 28. Figure 9 shows a further embodiment of the spindle nut 11 with a highly slidable plastic threaded insert 31 which is encased and secured by a metal ring. A metal nut 32 arranged under the spindle nut 11 assumes an additional securing function. According to FIG. 10, visual markings 33 are arranged on the support columns 3, 4 or 5, 6, which, depending on the position of the vehicle roof 1, enable an exact height adjustment of the upper loading platform 2. This can be read off by means of a pointer 34 arranged on the loading platform 2.
With the lifting and locking device according to the invention, covered double-decker car transport goods wagons can be converted with a simple operation in accordance with the respective transport requirements. The required height position of the vehicle roof and the upper loading platform and their position to each other can be freely adjusted and thus ensures high usage properties of the vehicle. The technical implementation of lifting and lowering the vehicle roof and the upper loading platform ensures a high level of functional reliability and ease of movement.

Verzeichnis der verwendeten Bezugszeichen zur Patentanmeldung " Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen"

1
Fahrzeugdach
2
Ladebühne
3
Tragsäule
4
Tragsäule
5
Tragsäule
6
Tragsäule
7
Untergestell
8
Dach - und Ladebühnenspindelgetriebe
9
Hohlspindel
10
Spindel
11
Spindelmutter
12
Vertikalauflage
13
Ausschnitt
14
Querjoch
15
Führungselement
16
Führungsrolle
17
Rollenführung
18
Festlagerseite
19
Loslagerseite
20
Rolle
21
Kardanteil
22
Auflagerelement
23
Vertikalauflage
24
Horizontalbegrenzung
25
Gleichlaufkorrekturanschlag
26
Hängelasche
27
Elektromotor
28
Getriebe
29
Kettenrad
30
Kette
31
Kunststoff- Gewindeeinsatz
32
Metallmutter
33
Sichtmarkierung
34
Zeiger
List of the reference symbols used for the patent application "Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons"
1
Vehicle roof
2nd
Loading platform
3rd
Support column
4th
Support column
5
Support column
6
Support column
7
Underframe
8th
Roof and loading platform spindle gear
9
Hollow spindle
10th
spindle
11
Spindle nut
12th
Vertical support
13
Neckline
14
Transverse yoke
15
Guide element
16
Leadership role
17th
Roller guide
18th
Fixed bearing side
19th
Movable side
20th
role
21
Cardiac content
22
Support element
23
Vertical support
24th
Horizontal limitation
25th
Synchronization correction stop
26
Hanging tab
27
Electric motor
28
transmission
29
Sprocket
30th
Chain
31
Plastic thread insert
32
Metal nut
33
Visual marking
34
pointer

Claims (10)

Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen, die zur Anpassung an unterschiedliche Fahrzeugumgrenzungen und Transportanforderungen höhenverstellbare Fahrzeugdächer und Ladebühnen besitzen, dadurch gekennzeichnet, daß in jeder Tragsäule (3, 4, 5, 6) für das Fahrzeugdach (1) kombinierte Dach- und Ladebühnenspindelgetriebe (8) vorhanden sind, für die ein gemeinsamer oder für ein Tragsäulenpaar (3, 4 oder 5, 6) gemeinsamer umschaltbarer Antrieb vorgesehen ist, daß für die vertikale Dach- und Ladebühnenführung zwischen Fahrzeugdach (1) und Tragsäulen (3, 4, 5, 6) sowie zwischen oberer Ladebühne (2) und Tragsäulen (3, 4, 5, 6) Führungselemente (15) seitlich außerhalb der Tragsäulen (3, 4, 5, 6) angeordnet sind, die auf der an einem Fahrzeugende befildlichen Festlagerseite (18) aus das Fahrzeugdach (1) und die obere Ladebühne (2) in Längs- und Querrichtung stabilisierenden Rollenführungen (17) bestehen und auf der Loslagerseite (19) aus das Fahrzeugdach (1) und die obere Ladebühne (2) in Querrichtung stabilisierenden Rollenführungen (17) bestehen.Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons that have height-adjustable vehicle roofs and loading platforms to adapt to different vehicle boundaries and transport requirements, characterized in that in each support column (3, 4, 5, 6) for the vehicle roof (1 ) Combined roof and loading platform spindle gears (8) are available, for which a common or for a pair of support columns (3, 4 or 5, 6) common switchable drive is provided that for the vertical roof and loading platform guidance between the vehicle roof (1) and support columns (3, 4, 5, 6) and between the upper loading platform (2) and support columns (3, 4, 5, 6) guide elements (15) laterally outside the support columns (3, 4, 5, 6), which are arranged on the at one end of the vehicle illustrated fixed bearing side (18) from the vehicle roof (1) and the upper loading platform (2) in the longitudinal and transverse direction stabilizing roller guides (17) best and consist on the floating bearing side (19) of the vehicle roof (1) and the upper loading platform (2) in the transverse direction stabilizing roller guides (17). Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen nach Anspruch 1, dadurch gekennzeichnet, daß das kombinierte Dach- und Ladebühnenspindelgetriebe (8) als ineinandergeschobene Hohlspindel (9) und Spindel (10) ausgeführt ist und die Tragsäulen (3, 4, 5, 6) in ihrem oberen Bereich einen U-förmigen Ausschnitt (13) besitzen, der an seinem oberen Ende mit einem Querjoch (14) mit Spindelmutter (11) zur Spindellagerung abgeschlossen ist.Lifting and locking device for the roof and the upper loading platform on covered double-deck car transport goods wagons according to claim 1, characterized in that the combined roof and loading platform spindle gear (8) is designed as a hollow spindle (9) and spindle (10) pushed into one another and the supporting columns (3, 4, 5, 6) have in their upper area a U-shaped cutout (13) which is closed at its upper end with a transverse yoke (14) with a spindle nut (11) for spindle bearing. Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen nach Anspruch 1 und 2, dadurch gekennzeichnet, daß für die vertikale Lagerung der oberen Ladebühne (2) im Sinne der Entlastung von Hohlspindel (9) und Spindel (10) seitlich über den Spindelmuttern (11) in Längsrichtung Rollen (20) und Kardanteile (21) angeordnet sind.Lifting and locking device for the roof and the upper loading platform on covered double-deck car transport goods wagons according to claim 1 and 2, characterized in that for the vertical mounting of the upper loading platform (2) in the sense of relieving the hollow spindle (9) and spindle (10) laterally the spindle nuts (11) in the longitudinal direction rollers (20) and card portions (21) are arranged. Hub- und Arretiereinrichtung für das Dach und ie obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen nach Anspruch 1 und 3, dadurch gekennzeichnet, daß die Hohlspindel (9) und die Spindel (10) eine Spindelmutter (11) mit Kunststoff- Gewindeeinsatz (31) tragen.Lifting and locking device for the roof and the upper loading platform on covered double-decker freight cars according to claim 1 and 3, characterized in that the hollow spindle (9) and the spindle (10) carry a spindle nut (11) with a plastic threaded insert (31). Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen nach Anspruch 1 bis 3, dadurch gekennzeichnet, daß an der Loslagerseite (19) zwischen der Spindelmutter (11) und dem Kardanteil (21) Hängelaschen (26) angeordnet sind.Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons according to claims 1 to 3, characterized in that hanging tabs (26) are arranged on the floating bearing side (19) between the spindle nut (11) and the card portion (21). Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen nach Anspruch 1 bis 3 und 5, dadurch gekennzeichnet, daß an den unteren Enden der Hohlspindeln (9) und der Spindeln (10) Kettenräder (29) angeordnet sind, die mit einer Antriebseinheit (27, 28) eine zusmmengehörende und abgekapselte Baugruppe bilden.Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons according to claims 1 to 3 and 5, characterized in that chain wheels (29) are arranged at the lower ends of the hollow spindles (9) and the spindles (10), which with a drive unit (27, 28) form an associated and encapsulated assembly. Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotransportgüterwagen nach Anspruch 1 bis 3 und 5 bis 6, dadurch gekennzeichnet, daß entsprechend den Höhenendstellungen des auf die verschiedenen Fahrzeugumgrenzungen einstellbaren Fahrzeugdaches (1) zwischen den Tragsäulen (3, 4, 5, 6) und dem Fahrzeugdach (1) umsteckbare Auflagerelemente (22) vorgesehen sind, die an der Festlagerseite (18) des Fahrzeugdaches (1) Vertikalauflagen (23) und schrägflächige Horizontalbegrenzungen (24) aufweisen und mit Gleichlaufkorrekturanschlägen (25) korrespondieren.Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons according to claims 1 to 3 and 5 to 6, characterized in that between the support columns (3, 4, 5 , 6) and the vehicle roof (1) are removable support elements (22) which have vertical supports (23) and inclined horizontal limits (24) on the fixed bearing side (18) of the vehicle roof (1) and correspond to synchronism correction stops (25). Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Dooppelstockautotransportgüterwagen nach Anspruch 1 ind 7, dadurch gekennzeichnet, daß den jeweiligen Höhenendstellungen des Fahrzeugdaches (1) über Schaltkontakte fest programmierte Höhenstellungen der oberen Ladebühne (2) zugeordnet sind.Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons according to claim 1 and 7, characterized in that the respective height end positions of the vehicle roof (1) are assigned fixed switching positions of the upper loading platform (2) via switch contacts. Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautortansportgüterwagen nach Anspruch 7, dadurch gekennzeichnet, daß die Gleichlaufkorrekturanschläge (25) in der extremen Hoch- und Tiefstellung des Fahrzeugdaches (1) und der oberen Ladebühne (2) an den Tragsäulen (3, 4, 5, 6) angeordnet sind.Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons according to claim 7, characterized in that the synchronization correction stops (25) in the extreme high and low positions of the vehicle roof (1) and the upper loading platform (2) on the support columns ( 3, 4, 5, 6) are arranged. Hub- und Arretiereinrichtung für das Dach und die obere Ladebühne an gedeckten Doppelstockautotranspotrgüterwagen nach Anspruch 1, 3 und 7 bis 9, dadurch gekennzeichnet, daß an den Tragsäulen (3, 4, 5, 6) numerierte Sichtmarkierungen (33) und an der Ladebühne (2) ein Zeiger (34) miteinander korrespondierend angeordnet sind.Lifting and locking device for the roof and the upper loading platform on covered double-decker autotranspot freight wagons according to Claims 1, 3 and 7 to 9, characterized in that numbered visual markings (33) on the supporting columns (3, 4, 5, 6) and on the loading platform ( 2) a pointer (34) is arranged corresponding to each other.
EP93250359A 1992-12-24 1993-12-22 Lifting- and arresting-device for the roof and the upper loading-platform of covered double-deck car-carrier wagons Expired - Lifetime EP0603991B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4244155 1992-12-24
DE4244155A DE4244155C2 (en) 1992-12-24 1992-12-24 Lifting and locking device for the roof and the upper loading platform on covered double-decker car transport goods wagons

Publications (2)

Publication Number Publication Date
EP0603991A1 true EP0603991A1 (en) 1994-06-29
EP0603991B1 EP0603991B1 (en) 1996-12-04

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Country Link
EP (1) EP0603991B1 (en)
AT (1) ATE145869T1 (en)
CZ (1) CZ282345B6 (en)
DE (1) DE4244155C2 (en)
FI (1) FI935691A (en)
SK (1) SK280234B6 (en)

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WO1999014091A1 (en) * 1997-09-16 1999-03-25 D.D.'bratstvo'-Subotica Closed freight car with movable roof especially for transporting of motor vehicles
EP1436185A1 (en) * 2001-08-14 2004-07-14 Henry B. Lewin Adjustable height rail carr
CN110254336A (en) * 2019-06-10 2019-09-20 北京福田戴姆勒汽车有限公司 Car transporter

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RU2737870C1 (en) 2017-08-25 2020-12-04 Сименс Мобилити Гмбх Rail vehicle

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Publication number Priority date Publication date Assignee Title
WO1999014091A1 (en) * 1997-09-16 1999-03-25 D.D.'bratstvo'-Subotica Closed freight car with movable roof especially for transporting of motor vehicles
EP1436185A1 (en) * 2001-08-14 2004-07-14 Henry B. Lewin Adjustable height rail carr
EP1436185A4 (en) * 2001-08-14 2005-11-02 Henry B Lewin Adjustable height rail carr
CN110254336A (en) * 2019-06-10 2019-09-20 北京福田戴姆勒汽车有限公司 Car transporter

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Publication number Publication date
CZ282345B6 (en) 1997-07-16
ATE145869T1 (en) 1996-12-15
EP0603991B1 (en) 1996-12-04
FI935691A (en) 1994-06-25
DE4244155C2 (en) 2001-06-07
FI935691A0 (en) 1993-12-17
CZ282593A3 (en) 1994-07-13
SK147393A3 (en) 1994-09-07
SK280234B6 (en) 1999-10-08
DE4244155A1 (en) 1994-06-30

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