DE202004005866U1 - Jack system for lifting rail vehicles comprises four spindle jacks mounted in pairs in trenches with cantilever arms which lift vehicle from below - Google Patents
Jack system for lifting rail vehicles comprises four spindle jacks mounted in pairs in trenches with cantilever arms which lift vehicle from below Download PDFInfo
- Publication number
- DE202004005866U1 DE202004005866U1 DE200420005866 DE202004005866U DE202004005866U1 DE 202004005866 U1 DE202004005866 U1 DE 202004005866U1 DE 200420005866 DE200420005866 DE 200420005866 DE 202004005866 U DE202004005866 U DE 202004005866U DE 202004005866 U1 DE202004005866 U1 DE 202004005866U1
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- lifting system
- pairs
- telescopic spindle
- rail vehicles
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
- B61K5/04—Devices secured to the track
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Description
Die Erfindung betrifft eine Hebeanlage für Schienefahrzeuge mit Wagenkasten.The invention relates to a lifting system for rail vehicles with car body.
Hebeanlagen werden für die Reparatur und Instandsetzung von Schienefahrzeugen eingesetzt. Insbesondere das Auswechseln von Drehgestellen macht das Anheben des Wagenkastens notwendig.Lifting equipment is used for repair and repair of rail vehicles. In particular changing bogies makes lifting the car body necessary.
Bekannte Hebeanlagen nutzen Teleskop-Spindel-Hubvorrichtungen, die zentrisch belastbar sind. Sie müssen unter dem Wagenkasten positioniert sein und sind damit beim Auswechseln von Drehgestellen im Wege, so dass die demontierten Drehgestelle nicht einfach unter dem Wagenkasten weggerollt werden können. Weiterhin sind normale Spindel-Hubvorrichtungen bekannt, die exzentrisch belastbar sind. Diese benötigen aber eine große Einbauhöhe in den Seitengruben. Nun sind die Seitengruben unter den Wagen, in denen die Hubvorrichtung eingebaut wird, oft nicht sehr tief. Somit sind spezielle Hubvorrichtungen erforderlich, die in der Lage sind, jeweils eine Last von mehreren Tonnen soweit anzuheben, dass Drehgestelle unter dem Wagenkasten weggerollt werden können.Known lifting systems use telescopic spindle lifting devices, which can be loaded centrally. You must be under the car body be positioned and are thus when replacing bogies in the way so that the dismantled bogies are not just under can be rolled away from the car body. There are also normal screw jacks known that are eccentrically resilient. But these need a big installation height in the side pits. Now the side pits are under the car, in which the lifting device is installed, often not very deep. Thus, special lifting devices that are able to are to lift a load of several tons each so that Bogies can be rolled away under the car body.
Es ist Aufgabe der Erfindung, eine Hebeanlage für Schienenfahrzeuge anzugeben, die die Last eines Fahrzeugs von den Seiten her um mindestens 1 Meter anheben kann, damit ein Drehgestell- bzw. Radsatzwechsel ungehindert durchgeführt werden kann.It is an object of the invention Lifting system for Rail vehicles to indicate the load of a vehicle from the Can raise the sides by at least 1 meter so that a bogie or wheelset change can be carried out unhindered.
Gelöst wird diese Aufgabe dadurch, dass mindestens vier Teleskop-Spindel-Hubvorrichtungen in einer Seitengrube paarweise von unten seitlich mit einem Kragarm unter den Wagenkasten greifen und das Fahrzeug gemeinsam gesteuert anheben.This task is solved by that at least four telescopic spindle jacks in a side pit in pairs from below with a cantilever arm under the car body grab and lift the vehicle together in a controlled manner.
Eine vorteilhafte Ausgestaltung der Erfindung ist in den Unteransprüchen angegeben.An advantageous embodiment of the Invention is in the subclaims specified.
Die mindestens vier Spindel-Hubvorrichtungen greifen den Wagenkasten mit ihren Kragarmen von der Seite an definierten Tragpunkten des Kastenrahmens. Da die Hubvorrichtungen seitlich neben dem Wagenkasten stehen, ist der Weg unter dem Wagenkasten nicht behindert und Austauschteile, wie Drehgestelle und Radsätze, können problemlos gewechselt bzw. untern dem Wagenkasten weggerollt werden. Es werden Teleskop-Spindel-Hubvorrichtungen eingesetzt, die bei der beschränkten Höhe der Montagegruben notwendige Hubhöhe erreichen und welche die außerzentrische Belastung durch die ausgefahrenen Kragarme erlauben. Die Teleskop-Spindel-Hubvorrichtungen sind so ausgelegt, dass sie eine effektive Hubhöhe von mindestens 1 Meter erreichen und dabei jeweils eine außermittige Belastung von mindestens 7 Tonnen auf einem bis zu 55 cm ausgefahrenen Kragarm erlauben.The at least four spindle jacks grab the car body with their cantilever arms defined from the side Support points of the box frame. Since the lifting devices laterally Standing next to the car body is the path under the car body not hindered and replacement parts, such as bogies and wheel sets, can be changed easily or rolled away under the car body. There are telescopic spindle lifting devices used at the limited height of the assembly pits necessary lifting height reach and which the off-center Allow loading by the extended cantilever arms. The telescopic spindle lifting devices are designed to achieve an effective lifting height of at least 1 meter and each with an off-center load of at least 7 tons on a cantilever arm extended up to 55 cm allow.
Die Hubvorrichtungen sind auf spurgeführten Laufwagen montiert, um sie auch bei verschiedenen Fahrzeugtypen durch Verfahren von Hand bzw. mittels eines Elektroantriebs direkt neben den Aufnahmepunkten des Wagenkastens positionieren zu können. Dabei ist die Spurführung als Schiene oder als Profil für die Räder des Laufwagens ausgeführt.The lifting devices are on track-guided carriages assembled to process them even on different types of vehicles by hand or by means of an electric drive directly next to the pick-up points to be able to position the car body. The tracking is as Rail or as a profile for the wheels of the carriage.
Die Hubeinstellung der Hubvorrichtungen erfolgt jeweils durch gesteuerte Elektromotore. Dabei sind die Motore gemeinsam so geregelt, dass eine gleichmäßige Höhenverstellung erreicht wird.The stroke setting of the lifting devices is done by controlled electric motors. Here are the motors jointly regulated so that an even height adjustment is achieved.
Mit der Hebeanlage können nicht nur einzelne kurze Wagenkästen sondern auch lange oder mehrere davon gleichzeitig angehoben werden. Dazu werden entsprechend viele Paare von Spindel-Hubvorrichtungen beiderseits der Wagenkästen aufgestellt und gemeinsam in ihrer Höheneinstellung gesteuert.With the lifting system can not only a few short car bodies but can also be lifted for a long time or several of them at the same time. To are correspondingly many pairs of spindle lifting devices on both sides the car bodies set up and controlled together in their height setting.
In einer anderen Ausführungsform sind die Teleskop-Spindel-Hubvorrichtungen fest in der Seitengrube eingebaut. Dann ist es vorteilhaft, dass die Teleskop-Spindel-Hubvorrichtungen durch einen Antrieb gemeinsam in der Höhe gesteuert sind. Dabei kommen Antriebswellen oder dergleichen zum Einsatz.In another embodiment the telescopic spindle lifting devices are fixed in the side pit built-in. Then it is advantageous that the telescopic spindle lifting devices are jointly controlled in height by a drive. Come here Drive shafts or the like are used.
Eine vorteilhafte Ausführung der Erfindung ist beispielhaft in der Figur beschrieben.An advantageous embodiment of the Invention is described by way of example in the figure.
Zunächst steht der Wagen
Die Kragarme
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420005866 DE202004005866U1 (en) | 2004-04-14 | 2004-04-14 | Jack system for lifting rail vehicles comprises four spindle jacks mounted in pairs in trenches with cantilever arms which lift vehicle from below |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420005866 DE202004005866U1 (en) | 2004-04-14 | 2004-04-14 | Jack system for lifting rail vehicles comprises four spindle jacks mounted in pairs in trenches with cantilever arms which lift vehicle from below |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004005866U1 true DE202004005866U1 (en) | 2004-08-12 |
Family
ID=32864670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420005866 Expired - Lifetime DE202004005866U1 (en) | 2004-04-14 | 2004-04-14 | Jack system for lifting rail vehicles comprises four spindle jacks mounted in pairs in trenches with cantilever arms which lift vehicle from below |
Country Status (1)
Country | Link |
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DE (1) | DE202004005866U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006062245A1 (en) * | 2006-12-22 | 2008-06-26 | Neuero Technology Gmbh | Maintenance track system |
-
2004
- 2004-04-14 DE DE200420005866 patent/DE202004005866U1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006062245A1 (en) * | 2006-12-22 | 2008-06-26 | Neuero Technology Gmbh | Maintenance track system |
DE102006062245B4 (en) * | 2006-12-22 | 2008-10-16 | Neuero Technology Gmbh | Maintenance track system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040916 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070504 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20101103 |