EP2224060B1 - Maintenance vehicle for working on rails of a railway track - Google Patents

Maintenance vehicle for working on rails of a railway track Download PDF

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Publication number
EP2224060B1
EP2224060B1 EP10001019.8A EP10001019A EP2224060B1 EP 2224060 B1 EP2224060 B1 EP 2224060B1 EP 10001019 A EP10001019 A EP 10001019A EP 2224060 B1 EP2224060 B1 EP 2224060B1
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EP
European Patent Office
Prior art keywords
maintenance vehicle
conveyor belt
regular
conveyor belts
railway
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.)
Not-in-force
Application number
EP10001019.8A
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German (de)
French (fr)
Other versions
EP2224060A2 (en
EP2224060A3 (en
Inventor
Ralf Zürcher
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Individual
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Individual
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Publication of EP2224060A3 publication Critical patent/EP2224060A3/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways

Definitions

  • the invention relates to a movable on a track of a railway working car for carrying out work in the area of the track according to the preamble of claim 1.
  • a movable on a track of a railway working car for carrying out work in the area of the track according to the preamble of claim 1.
  • For carrying out work in the area of the track of railway lines serve track-bound machines, namely work machines and transport machines of any kind Materials along the machine, it is necessary to install appropriate conveyor belts.
  • These conveyor belts transport the material (usually different types of soil) along the work machine from the means of transport to the place of installation or from work car to work car.
  • the conveyor belts are always arranged within the profile of the work vehicle, ie within the frame or at least within the approved control clearances for railway lines. These regulatory clearances can vary from country to country.
  • the working width within the work vehicle is correspondingly limited.
  • the conveyor belts are rigidly arranged within this gauge for regular rail traffic.
  • the EP 0 501 318 A1 shows a trolley with a floor conveyor.
  • the discharge end of this bottom conveyor belt is designed so displaceable by a transverse displacement drive transversely to the carriage longitudinal direction, that the discharge end rotates relative to a arranged at the other end of the trolley vertical axis of rotation.
  • the GB 2 132 665 A shows a work cart whose conveyor belt can be pivoted laterally outwards about a vertical axis. This allows a discharge of material next to the railway line.
  • the DE 1 032 298 B shows a mobile device for loosening, picking up and loading the lying on the edge of a railway track ballast residues of the above-mentioned Art.
  • a platform truck is provided in which on a guide bed consisting of two rails carrier of a bucket elevator is arranged sideways extendable.
  • This bucket elevator is used to remove soil material.
  • soil material is a horizontal conveyor belt with a hopper. In the non-use position while the conveyor belt is aligned in the longitudinal direction of the platform car. For the use position, the conveyor belt is rotated by 90 ° and continues to extend laterally. The discharged through the hopper materials are fed by means of the conveyor belt on a running in the middle in the longitudinal direction conveyor belt, from where the removal takes place.
  • the invention is based on the object at a working car of the type described above for the transport of materials along the trolley to increase the working space.
  • the technical solution proposes the features of claim 1.
  • the basic idea is that the conveyor belt is not rigidly disposed within the work car, but that the legally permissible control clearance is fully utilized.
  • This regulatory clearance distinguishes between regular rail traffic and construction site operation. In construction site operation, the control clearance is greater than in regular rail traffic.
  • the conveyor belt principle according to the invention thus consists in the fact that the conveyor belt or the conveyor belts are located in the regular rail traffic within the permitted regulatory clearance there.
  • the conveyor belt is pivotable. In the non-use position, the conveyor belt is located on the side of the work car within the regular control room for regular railway operations. In construction site operation, the conveyor belt is then pivoted outwards, so that it protrudes laterally on the work car.
  • Fig. 1 schematically a work cart 1 is shown, which is movable on a track 2 of a railway line.
  • This work cart 1 has two conveyor belts 3 for transporting materials 4.
  • Fig. 2 shows how these two conveyor belts 3 are arranged on the work car 1, in a purely schematic manner. It can be seen that the two conveyor belts 3 are outside the clearance of the work vehicle 1. Specifically, the two conveyor belts 3 are within the statutory regulatory clearance for construction site operation. This regulatory clearance for construction site operation is greater than the statutory regulatory clearance for regular rail traffic.
  • Fig. 3 shows that the two conveyor belts 3 are retracted linearly by means of a corresponding device.
  • FIG Fig. 4 also in a purely schematic way that the conveyor belts 3 are folded up so that they rest laterally on the work car 1, and that within the prescribed control clearance in railway operation.

Description

Die Erfindung betrifft einen auf einem Gleis einer Bahnstrecke verfahrbaren Arbeitswagen zur Durchführung von Arbeiten im Bereich des Gleises gemäß dem Oberbegriff des Anspruchs 1. Zur Durchführung von Arbeiten im Bereich des Gleises von Bahnstrecken dienen gleisgebundene Maschinen, nämlich Arbeitsmaschinen sowie Transportmaschinen jeglicher Art. Zum Transport der Materialien entlang der Maschine ist es notwendig, entsprechende Förderbänder zu installieren. Diese Förderbänder transportieren das Material (meist verschiedene Bodenarten) längs der Arbeitsmaschine vom Transportmittel zum Einbauort oder von Arbeitswagen zu Arbeitswagen.The invention relates to a movable on a track of a railway working car for carrying out work in the area of the track according to the preamble of claim 1. For carrying out work in the area of the track of railway lines serve track-bound machines, namely work machines and transport machines of any kind Materials along the machine, it is necessary to install appropriate conveyor belts. These conveyor belts transport the material (usually different types of soil) along the work machine from the means of transport to the place of installation or from work car to work car.

Die Förderbänder sind dabei immer innerhalb des Profils des Arbeitswagens, also innerhalb des Rahmens oder zumindest innerhalb des zugelassenen Regellichtraumes für Eisenbahnstrecken angeordnet. Diese Regellichträume können dabei von Land zu Land unterschiedlich sein.The conveyor belts are always arranged within the profile of the work vehicle, ie within the frame or at least within the approved control clearances for railway lines. These regulatory clearances can vary from country to country.

Bedingt durch die Anordnung der Förderbänder im Regellichtraum ist die Arbeitsbreite innerhalb des Arbeitswagens entsprechend eingeschränkt. Zudem sind die Förderbänder innerhalb dieses Lichtraumprofils für den regulären Eisenbahnverkehr starr angeordnet.Due to the arrangement of the conveyor belts in the control clearance, the working width within the work vehicle is correspondingly limited. In addition, the conveyor belts are rigidly arranged within this gauge for regular rail traffic.

Die EP 0 501 318 A1 zeigt einen Transportwagen mit einem Bodenförderband. Das Abwurfende dieses Bodenförderbandes ist dabei durch einen Querverschiebeantrieb quer zur Wagenlängsrichtung derart verschiebbar ausgebildet, daß das Abwurfende bezüglich einer am anderen Ende des Transportwagens angeordneten vertikalen Drehachse eine Drehbewegung ausführt. Dadurch kann auch in Gleisbögen eine problemlose Schüttgutübergabe auf einen in Transportrichtung vorgeordneten weiteren Transportwagen ermöglicht werden.The EP 0 501 318 A1 shows a trolley with a floor conveyor. The discharge end of this bottom conveyor belt is designed so displaceable by a transverse displacement drive transversely to the carriage longitudinal direction, that the discharge end rotates relative to a arranged at the other end of the trolley vertical axis of rotation. As a result, a smooth transfer of bulk material to a further transport trolley arranged upstream in the direction of transport can also be made possible in track bends.

Die GB 2 132 665 A zeigt einen Arbeitswagen, dessen Transportband um eine vertikale Achse seitlich nach außen verschwenkt werden kann. Dadurch wird ein Abwurf von Material neben der Bahnstrecke ermöglicht.The GB 2 132 665 A shows a work cart whose conveyor belt can be pivoted laterally outwards about a vertical axis. This allows a discharge of material next to the railway line.

Die DE 1 032 298 B zeigt ein fahrbares Gerät zum Auflockern, Aufnehmen und Verladen der auf dem Randweg eines Eisenbahngleises liegenden Bettungsrückstände der eingangs angegebenen Art. Zu diesem Zweck ist ein Plattformwagen vorgesehen, bei welchem auf einem Führungsbett ein aus zwei Schienen bestehender Träger eines Becherwerks seitwärts ausfahrbar angeordnet ist. Dieses Becherwerk dient zum Ausbau von Bodenmaterial. Zur Aufnahme des mittels des Becherwerks ausgebauten Bodenmaterials dient ein horizontales Transportband mit einem Aufgabetrichter. In der Nichtgebrauchsstellung ist dabei das Transportband in Längsrichtung des Plattformwagens ausgerichtet. Für die Gebrauchsstellung wird das Transportband um 90° gedreht sowie weiterhin seitlich ausgefahren. Die über den Aufgabetrichter abgegebenen Materialien werden mittels des Transportbandes auf ein in der Mitte in Längsrichtung verlaufendes Förderband aufgegeben, von wo aus der Abtransport erfolgt.The DE 1 032 298 B shows a mobile device for loosening, picking up and loading the lying on the edge of a railway track ballast residues of the above-mentioned Art. For this purpose, a platform truck is provided in which on a guide bed consisting of two rails carrier of a bucket elevator is arranged sideways extendable. This bucket elevator is used to remove soil material. To accommodate the excavated by the bucket elevator soil material is a horizontal conveyor belt with a hopper. In the non-use position while the conveyor belt is aligned in the longitudinal direction of the platform car. For the use position, the conveyor belt is rotated by 90 ° and continues to extend laterally. The discharged through the hopper materials are fed by means of the conveyor belt on a running in the middle in the longitudinal direction conveyor belt, from where the removal takes place.

Davon ausgehend liegt der Erfindung die Aufgabe zugrunde, bei einem Arbeitswagen der eingangs angegebenen Art für den Transport der Materialien längs der Arbeitswagen den Arbeitsraum zu vergrößern. Die technische Lösung schlägt die Merkmale des Anspruchs 1 vor. Dadurch ist eine spezielle Förderbandtechnik für gleisgebundene Maschinen geschaffen. Die Grundidee besteht darin, daß das Förderband nicht starr innerhalb des Arbeitswagens angeordnet ist, sondern daß der gesetzlich zulässige Regellichtraum voll ausgenutzt wird. Dieser Regellichtraum unterscheidet zum einen den regulären Eisenbahnverkehr sowie zum anderen den Baustellenbetrieb. Beim Baustellenbetrieb ist der Regellichtraum größer als beim regulären Eisenbahnverkehr. Dies bedeutet, daß am Arbeitswagen auskragende Einrichtungen angeordnet werden können. Das erfindungsgemäße Förderbandprinzip besteht somit darin, daß sich das Förderband bzw. die Förderbänder beim regulären Eisenbahnverkehr innerhalb des dort zugelassenen Regellichtraumes befinden. Sobald sich jedoch der Arbeitswagen im Bereich einer Baustelle im Baustellenbetrieb befindet, werden die Förderbänder seitlich nach außen bewegt, so daß sie sich dann in dem dort zugelassenen Regellichtraum für den Baustellenbetrieb befinden. Dies bedeutet aber, daß durch diese alternative Anordnung der Förderbänder die Arbeitsbreite innerhalb des Arbeitswagens der Gleisbaumaschine vergrößert ist. Durch diese Vergrößerung der Arbeitsbreite werden neue Arbeitsmöglichkeiten geschaffen. Somit wird im Baustellenbereich nach den gültigen Vorschriften des jeweiligen Landes eine größere Lichtraumbreite ausgenutzt als während des Transportes oder der Rangierfahrt im regulären Eisenbahnverkehr. Dadurch sind erfindungsgemäß die Förderbänder nicht mehr starr im Arbeitswagen angeordnet, sondern beweglich. Hierdurch ist gewährleistet, daß die im Baustellenbetrieb zugelassenen Regellichträume ausgenutzt werden können. Dadurch können im Baustellenbereich ganz neue Arbeitsbreiten genutzt werden und neue Maschinen zur Anwendung kommen.On this basis, the invention is based on the object at a working car of the type described above for the transport of materials along the trolley to increase the working space. The technical solution proposes the features of claim 1. This creates a special conveyor belt technology for track-bound machines. The basic idea is that the conveyor belt is not rigidly disposed within the work car, but that the legally permissible control clearance is fully utilized. This regulatory clearance distinguishes between regular rail traffic and construction site operation. In construction site operation, the control clearance is greater than in regular rail traffic. This means that on the work car cantilevered devices can be arranged. The conveyor belt principle according to the invention thus consists in the fact that the conveyor belt or the conveyor belts are located in the regular rail traffic within the permitted regulatory clearance there. However, as soon as the work vehicle is in construction site operation in the area of a construction site, the conveyor belts are moved laterally outwards, so that they are then in the approved control clearance for construction site operation there. However, this means that the working width within the work vehicle of the track construction machine is increased by this alternative arrangement of the conveyor belts. This increase in working width creates new job opportunities. Thus, in the construction site area according to the valid regulations of the respective country, a greater clearance width is utilized than during transport or shunting in regular rail traffic. As a result, the conveyor belts according to the invention are no longer rigidly arranged in the work car, but movable. This ensures that the approved in construction site control clearances can be exploited. As a result, completely new working widths can be used in construction sites and new machines can be used.

Das Förderband ist dabei verschwenkbar. In der Nicht-Gebrauchsstellung befindet sich das Förderband seitlich am Arbeitswagen innerhalb der für den regulären Eisenbahnbetrieb regulären Regellichtraum. Im Baustellenbetrieb wird dann das Förderband nach außen verschwenkt, so daß es seitlich am Arbeitswagen auskragt.The conveyor belt is pivotable. In the non-use position, the conveyor belt is located on the side of the work car within the regular control room for regular railway operations. In construction site operation, the conveyor belt is then pivoted outwards, so that it protrudes laterally on the work car.

Zum Überführen des Förderbandes zwischen den beiden Positionen können gemäß der Weiterbildung in Anspruch 2 mechanische Einrichtungen vorgesehen sein, welche von Hand betätigt werden, aber auch elektrische, hydraulische oder pneumatischen Einrichtungen. Ein Ausführungsbeispiel eines auf einem Gleis einer Bahnstrecke verfahrbaren Eisenbahnwagens zur Durchführung von Arbeiten im Bereich des Gleises wird nachfolgend anhand der Zeichnungen beschrieben. In diesen zeigt:

Fig. 1
eine schematische Seitenansicht eines Arbeitswagens;
Fig. 2
eine Schnittansicht durch den Arbeitswagen in Fig. 1 mit herausgefahrenen Förderbändern;
Fig. 3
die eingefahrene Stellung der Förderbänder einer nicht erfindungsgemäßen Ausführungsform;
Fig. 4
die eingeklappte Stellung der Förderbänder einer Ausführungsform.
For transferring the conveyor belt between the two positions, mechanical devices can be provided according to the embodiment in claim 2, which are operated by hand, but also electrical, hydraulic or pneumatic devices. An exemplary embodiment of a railway carriage which can be moved on a track of a railway track for carrying out work in the area of the track is described below with reference to the drawings. In these shows:
Fig. 1
a schematic side view of a work car;
Fig. 2
a sectional view through the work car in Fig. 1 with conveyor belts moved out;
Fig. 3
the retracted position of the conveyor belts of a non-inventive embodiment;
Fig. 4
the folded position of the conveyor belts of an embodiment.

In Fig. 1 ist schematisch ein Arbeitswagen 1 dargestellt, welcher auf einem Gleis 2 einer Bahnstrecke verfahrbar ist. Dieser Arbeitswagen 1 besitzt zwei Förderbänder 3 zum Transport von Materialien 4.In Fig. 1 schematically a work cart 1 is shown, which is movable on a track 2 of a railway line. This work cart 1 has two conveyor belts 3 for transporting materials 4.

Fig. 2 zeigt, wie diese beiden Förderbänder 3 am Arbeitswagen 1 angeordnet sind, und zwar in rein schematischer Weise. Es ist erkennbar, daß sich die beiden Förderbänder 3 außerhalb des Lichtraumprofils des Arbeitswagens 1 befinden. Konkret befinden sich die beiden Förderbänder 3 innerhalb des gesetzlich vorgeschriebenen Regellichtraumes für den Baustellenbetrieb. Dieser Regellichtraum für den Baustellenbetrieb ist größer als der gesetzlich vorgeschriebene Regellichtraum für den regulären Eisenbahnverkehr. Fig. 2 shows how these two conveyor belts 3 are arranged on the work car 1, in a purely schematic manner. It can be seen that the two conveyor belts 3 are outside the clearance of the work vehicle 1. Specifically, the two conveyor belts 3 are within the statutory regulatory clearance for construction site operation. This regulatory clearance for construction site operation is greater than the statutory regulatory clearance for regular rail traffic.

In der Nicht-Gebrauchsstellung des Förderbandes 3, also für den regulären Eisenbahnbetrieb, befinden sich die beiden Förderbänder 3 innerhalb des entsprechenden Regellichtraumes. Fig. 3 zeigt, daß die beiden Förderbänder 3 mittels einer entsprechenden Einrichtung linear eingefahren sind.In the non-use position of the conveyor belt 3, ie for the regular railway operation, the two conveyor belts 3 are within the corresponding control clearance. Fig. 3 shows that the two conveyor belts 3 are retracted linearly by means of a corresponding device.

Hingegen zeigt die Ausführungsform in Fig. 4 in ebenfalls rein schematischer Weise, daß die Förderbänder 3 hochgeklappt werden, so daß sie seitlich an dem Arbeitswagen 1 anliegen, und zwar innerhalb des vorgeschriebenen Regellichtraumes im Eisenbahnbetrieb.On the other hand, the embodiment in FIG Fig. 4 also in a purely schematic way that the conveyor belts 3 are folded up so that they rest laterally on the work car 1, and that within the prescribed control clearance in railway operation.

Um die in den Fig. 3 und 4 dargestellten Förderbänder aus dieser Nicht-Gebrauchsstellung in die Gebrauchsstellung überzuführen, werden sie nach außen verfahren (Fig. 3) oder hoch- oder heruntergeklappt (Fig. 4).To those in the 3 and 4 conveyed conveyor belts from this non-use position into the position of use, they are moved to the outside ( Fig. 3 ) or up or down ( Fig. 4 ).

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Arbeitswagentrolley
22
Gleistrack
33
Förderbandconveyor belt
44
Materialmaterial

Claims (2)

  1. A maintenance vehicle (1) that can be moved on a rail (2) of a railway track and is intended for carrying out work in the vicinity of the rail (2),
    having at least one conveyor belt (3) that is running along the length of the maintenance vehicle (1) and is intended for the transport of materials (4),
    wherein the conveyor belt (3) can be transferred from a position of non-use to a position of use,
    characterised in that
    the conveyor belt (3)
    - when being in the position of non-use, is completely within the allowed regular clearance space for the regular railway traffic of the maintenance vehicle (1) and is running along the length of the maintenance vehicle (1), and
    - when being in the position of use, is completely outside the allowed regular clearance space for the regular railway traffic, however, within the allowed regular clearance space for operations on the construction site and is also running along the length of the maintenance vehicle (1) and
    when being in the position of non-use, is essentially arranged vertically to the side of the maintenance vehicle and can be folded either upwards or downwards in a lateral cantilevering manner to be transferred to the position of use.
  2. The maintenance vehicle (1) in accordance with Claim 1,
    characterised in that
    the transfer of the conveyor belt (3) between the two positions is effected mechanically by hand, electrically, hydraulically or pneumatically.
EP10001019.8A 2009-02-26 2010-02-02 Maintenance vehicle for working on rails of a railway track Not-in-force EP2224060B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009010631A DE102009010631B4 (en) 2009-02-26 2009-02-26 Work car for track work on railway lines

Publications (3)

Publication Number Publication Date
EP2224060A2 EP2224060A2 (en) 2010-09-01
EP2224060A3 EP2224060A3 (en) 2012-12-26
EP2224060B1 true EP2224060B1 (en) 2018-01-10

Family

ID=41698246

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10001019.8A Not-in-force EP2224060B1 (en) 2009-02-26 2010-02-02 Maintenance vehicle for working on rails of a railway track

Country Status (2)

Country Link
EP (1) EP2224060B1 (en)
DE (1) DE102009010631B4 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103192361A (en) * 2013-04-18 2013-07-10 北京约基工业股份有限公司 Mobile maintenance car for belt conveyors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032298B (en) * 1956-01-11 1958-06-19 Heinrich Arneke & Co Kom Ges Mobile device for loosening, picking up and loading the bedding residues lying on the edge of a railroad track
AT375982B (en) * 1982-12-29 1984-09-25 Plasser Bahnbaumasch Franz TRACKABLE CONVEYOR FOR SCHUETTGUT
AT377030B (en) * 1983-06-13 1985-01-25 Wageneder Sbm Gmbh RAILWAY CONSTRUCTION TRAIN FOR THE INSTALLATION OF A NEW BED IN RAILWAYS
AU643872B2 (en) * 1991-02-27 1993-11-25 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. A transport wagon

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102009010631B4 (en) 2011-05-19
EP2224060A2 (en) 2010-09-01
EP2224060A3 (en) 2012-12-26
DE102009010631A1 (en) 2010-09-09

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