EP0621372B1 - Platelayer wagon for loading, transporting and unloading of long railway rails - Google Patents

Platelayer wagon for loading, transporting and unloading of long railway rails Download PDF

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Publication number
EP0621372B1
EP0621372B1 EP94104342A EP94104342A EP0621372B1 EP 0621372 B1 EP0621372 B1 EP 0621372B1 EP 94104342 A EP94104342 A EP 94104342A EP 94104342 A EP94104342 A EP 94104342A EP 0621372 B1 EP0621372 B1 EP 0621372B1
Authority
EP
European Patent Office
Prior art keywords
rail
wagon
rollers
flanged
loading train
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
EP94104342A
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German (de)
French (fr)
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EP0621372A1 (en
Inventor
Bruno Ströbl
Josef Hertelendi
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.)
Georg Robel GmbH and Co
Original Assignee
Georg Robel GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Georg Robel GmbH and Co filed Critical Georg Robel GmbH and Co
Publication of EP0621372A1 publication Critical patent/EP0621372A1/en
Application granted granted Critical
Publication of EP0621372B1 publication Critical patent/EP0621372B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
    • E01B29/17—Lengths of rails assembled into strings, e.g. welded together

Definitions

  • the invention relates to a rail loading train for transporting and loading and unloading long rails, with trolley frames supported on rail undercarriages and rail supports running perpendicular to the longitudinal direction of the wagon, with rollers provided for storing the long rails and, if appropriate, vertical spacer bars located between them.
  • the object of the present invention is to create a rail loading train of the type described in the introduction, in which the aforementioned friction of the long rails to be transported is reduced.
  • This object is achieved according to the invention with a generic rail loading train in that to support a long rail, two flanged wheels are arranged one behind the other in the carriage or rail transverse direction and spaced from one another, each forming a pair of wheels, the flanged wheel being provided in each case at the opposite end of the ends .
  • the long rail to be transported can be centered exactly before it is placed on the pair of rollers, so that the rail foot can easily lie between the two wheel flanges of a pair of rollers.
  • the difference between the diameter of the wheel flange and that of the wheel flange corresponds to the height of a rail foot, which is approximately 10 to 15 mm. In this case, sufficient transverse guidance of the long rail is also guaranteed in track bends.
  • the rail loading train 1 shown in FIG. 1 is composed of a plurality of loading wagons 4 which are coupled to one another and have rail carriages 2 and wagon frames 3.
  • Long rails 5 located on the rail loading train 1 are supported on a plurality of rail supports 6, which are arranged at certain distances from one another in the longitudinal direction of the wagon and are each connected to the wagon frame 3.
  • Some of the rail supports 6 are shown in an inoperative position running in the longitudinal direction of the carriage. 7 with a cantilever arm of a portal crane movable in the longitudinal direction of the wagon frame 3 for the transmission of tensile or pushing forces to the long rails 5 to be displaced.
  • each rail support 6 is equipped with roller bearing shafts 8 which are arranged one above the other and which are perpendicular to the longitudinal direction of the carriage in the course of work and also run horizontally.
  • a plurality of rollers, each designed as a flange 9, are arranged and supported one behind the other on this.
  • shaft bearings 12 are provided which are spaced apart from one another in the transverse direction of the carriage and connected to a base support 11 running parallel to the shaft 8.
  • a spacer bar 13 connected to the base support 11 is provided centrally between the shaft bearings 12.
  • Each wheel flange roller 9 has a wheel flange 14 in the area of the spacer strip 13. Between two spacer strips 13, two flanged wheels 9, which form a pair of rolls 15, are positioned for jointly supporting a long rail 5, the flanged wheels 14 each being provided at the end opposite the ends 16 adjacent to one another.
  • the width of a spacer strip 13 running in the transverse direction of the carriage corresponds to the width of two wheel flanges 14 located below the spacer strip 13.
  • the difference between the diameter of that cylindrical section the flange roller 9, which serves to support the long rail 5, and the diameter of the flange 14 is preferably in the range of about 10 to about 15 mm.
  • a total of 20 flanged rollers 9 are provided on each roller bearing shaft 8 of the rail support 6 to support a total of 10 long rails 5.
  • the variant of a flanged roller 9 shown in FIG. 4 has a substantially enlarged flanged flange 14 instead of a spacer bar, so that this takes over both the centering function of the previously discussed spacer bar and the lateral guidance of the long rail 5.

Abstract

A rail-laying train for loading, transporting and unloading long railway rails (5) is equipped with wagon frames supported on rail travelling mechanisms and with rail supports (6) which run perpendicularly to the wagon longitudinal direction and are equipped with rollers provided for storing the long railway rails (5). These rollers are designed as flanged rollers (9) with a flange (14) arranged at the end. <IMAGE>

Description

Die Erfindung betrifft einen Schienenverladezug zum Transport sowie zum Auf- und Abladen von Langschienen, mit auf Schienenfahrwerken abgestützten Wagenrahmen und senkrecht zur Wagenlängsrichtung verlaufenden Schienenauflager mit zur Lagerung der Langschienen vorgesehenen Rollen und gegebenenfalls zwischen diesen befindlichen, vertikal verlaufenden Distanzleisten.The invention relates to a rail loading train for transporting and loading and unloading long rails, with trolley frames supported on rail undercarriages and rail supports running perpendicular to the longitudinal direction of the wagon, with rollers provided for storing the long rails and, if appropriate, vertical spacer bars located between them.

Es ist bereits duch die DE 12 08 326 B bzw. DE 27 34 748 B ein derartiger Schienenverladezug mit einer Vielzahl von miteinander gekuppelten Wagen bekannt. Zur Lagerung der zu transportierenden Langschienen sind am Wagenrahmen befestigte und in Wagen- bzw. Zuglängsrichtung voneinander distanzierte Schienenauflager mit in Wagenquerrichtung hintereinander angeordneten Rollen bekannt. Die zur Abstützung jeweils einer Schiene vorgesehenen Rollen sind durch Distanzleisten voneinander getrennt, die zur Distanzierung der in Wagenquerrichtung nebeneinander liegenden Schienen dienen. Eine derartige Lagerung der Langschienen hat allerdings den Nachteil, daß infolge einer Reibung der Schienenfußflanke mit der angrenzenden Distanzleiste sehr hohe Zugkräfte für das Auf- bzw. Abladen erforderlich sind.It is already known from DE 12 08 326 B or DE 27 34 748 B such a rail loading train with a plurality of carriages coupled to one another. To support the long rails to be transported, rail supports are attached to the carriage frame and are spaced apart from one another in the carriage or longitudinal direction of the train, with rollers arranged one behind the other in the carriage transverse direction. The rollers provided for the support of one rail are separated from each other by spacer strips which are used to distance the rails lying next to one another in the transverse direction of the carriage. Such storage of the long rails has the disadvantage, however, that very high tensile forces are required for loading and unloading due to a friction of the rail foot flank with the adjacent spacer bar.

Die Aufgabe der vorliegenden Erfindung liegt nun in der Schaffung eines Schienenverladezuges der eingangs beschriebenen Art, bei dem die genannte Reibung der zu transportierenden Langschienen reduziert ist.The object of the present invention is to create a rail loading train of the type described in the introduction, in which the aforementioned friction of the long rails to be transported is reduced.

Diese Aufgabe wird erfindungsgemäß mit einem gattungsgemäßen Schienenverladezug dadurch gelöst, daß zur Abstützung einer Langschiene zwei in Wagen- bzw. Schienenquerrichtung hintereinander angeordnete und voneinander distanzierte, je ein Rollenpaar bildende Spurkranzrollen angeordnet sind, wobei der Spurkranz jeweils am den zueinander benachbarten Enden gegenüberliegenden Ende vorgesehen ist.This object is achieved according to the invention with a generic rail loading train in that to support a long rail, two flanged wheels are arranged one behind the other in the carriage or rail transverse direction and spaced from one another, each forming a pair of wheels, the flanged wheel being provided in each case at the opposite end of the ends .

Mit dieser Ausbildung der die Langschienen lagernden Rollen sind mit einem Minimum an konstruktivem Aufwand die Reibungskräfte im Bereich der Schienenfußflanke praktisch vernachlässigbar. Dies ist insbesondere für den Transport von sehr langen Schienen mit einer Länge von z. B. 300 m von besonderem Vorteil, da infolge der erfindungsgemäßen Merkmale auch derartige schwere und lange Schienen mit einem im Einsatz bewährten Laufkran verschiebbar sind, ohne daß dieser unter Überschreitung der zulässigen Achslast verstärkt werden muß. Außerdem sind bereits im Einsatz befindliche Schienenverladezüge sehr einfach mit den erfindungsgemäßen Konstruktionsmerkmalen nachrüstbar. Durch die spezielle Anordnung der Spurkranzrollen kann auch bei einer sicheren Abstützung der Rollenlager-Welle durch eine Vielzahl von Wellenlager ein Maximum an Rollenpaaren in Wagenquerrichtung angeordnet werden.With this design of the rollers supporting the long rails, the frictional forces in the region of the rail foot flank are practically negligible with a minimum of design effort. This is especially for the Transport of very long rails with a length of z. B. 300 m of particular advantage, because due to the features of the invention such heavy and long rails can be moved with a tried and tested overhead crane, without this having to be reinforced while exceeding the permissible axle load. In addition, rail loading trains that are already in use can be retrofitted very easily with the design features according to the invention. Due to the special arrangement of the flanged rollers, a maximum number of pairs of rollers can be arranged in the transverse direction of the wagon, even if the roller bearing shaft is securely supported by a large number of shaft bearings.

Mit der oberhalb der beiden Spurkränze liegenden Distanzleiste ist die zu transportierende Langschiene vor Auflage auf das Rollenpaar exakt zentrierbar, sodaß der Schienenfuß problemlos zwischen den beiden Spurkränzen eines Rollenpaares zu liegen kommt.With the spacer bar above the two wheel flanges, the long rail to be transported can be centered exactly before it is placed on the pair of rollers, so that the rail foot can easily lie between the two wheel flanges of a pair of rollers.

Eine andere Weiterbildung besteht darin, daß die Differenz zwischen den Durchmesser der Spurkranzrolle und jenem des Spurkranzes der Höhe eines Schienenfußes, das sind etwa 10 bis 15 mm, entsprechend ausgebildet ist. In diesem Fall ist auch in Gleisbögen eine ausreichende Querführung der Langschiene gewährleistet.Another further development is that the difference between the diameter of the wheel flange and that of the wheel flange corresponds to the height of a rail foot, which is approximately 10 to 15 mm. In this case, sufficient transverse guidance of the long rail is also guaranteed in track bends.

Im folgenden wird die Erfindung anhand in der Zeichnung dargestellter Ausführungsbeispiele näher beschrieben.The invention is described in more detail below with reference to exemplary embodiments shown in the drawing.

Es zeigen:

  • Fig. 1 eine Teil-Seitenansicht eines Schienenverladezuges mit zur Abstützung von Langschienen vorgesehenen, eine Vielzahl von Spurkranzrollen aufweisenden Schienenauflager,
  • Fig. 2 eine stark vergrößerte Detailansicht eines Schienenauflagers,
  • Fig. 3 eine Draufsicht auf einen Teil des genannten Schienenauflagers, und
  • Fig. 4 eine weitere Variante einer Spurkranzrolle zur Abstützung von Langschienen.
Show it:
  • 1 is a partial side view of a rail loading train with rail supports provided for supporting long rails and having a plurality of flanged wheels,
  • 2 is a greatly enlarged detail view of a rail support,
  • Fig. 3 is a plan view of a part of said rail support, and
  • Fig. 4 shows a further variant of a flange roller for supporting long rails.

Der in Fig. 1 ersichtliche Schienenverladezug 1 setzt sich aus mehreren miteinander gekuppelten, Schienenfahrwerke 2 und Wagenrahmen 3 aufweisenden Verladewagen 4 zusammen. Auf dem Schienenverladezug 1 befindliche Langschienen 5 stützen sich auf einer Vielzahl von Schienenauflager 6 ab, die in Wagenlängsrichtung in gewissen Abständen zueinander angeordnet und jeweils mit dem Wagenrahmen 3 verbunden sind. Manche der Schienenauflager 6 sind in einer in Wagenlängsrichtung verlaufenden Außerbetriebstellung dargestellt. Mit 7 ist ein Auslegerarm eines in Zuglängsrichtung auf den Wagenrahmen 3 verfahrbaren Portalkranes zur Übertragung von Zug- bzw. Schubkräften auf die zu verschiebenden Langschienen 5 bezeichnet.The rail loading train 1 shown in FIG. 1 is composed of a plurality of loading wagons 4 which are coupled to one another and have rail carriages 2 and wagon frames 3. Long rails 5 located on the rail loading train 1 are supported on a plurality of rail supports 6, which are arranged at certain distances from one another in the longitudinal direction of the wagon and are each connected to the wagon frame 3. Some of the rail supports 6 are shown in an inoperative position running in the longitudinal direction of the carriage. 7 with a cantilever arm of a portal crane movable in the longitudinal direction of the wagon frame 3 for the transmission of tensile or pushing forces to the long rails 5 to be displaced.

Wie in Fig. 2 und 3 ersichtlich, ist jedes Schienenauflager 6 mit übereinander angeordneten, im Arbeitseinsatz senkrecht zur Wagenlängsrichtung sowie horizontal verlaufenden Rollenlager-Wellen 8 ausgestattet. Auf dieser sind eine Vielzahl von Rollen, die jeweils als Spurkranzrollen 9 ausgebildet sind, hintereinander angeordnet und gelagert. Zur Abstützung jeder Rollenlager-Welle 8, die jeweils an einem Ende um eine vertikale Achse 10 in Wagenlängsrichtung verschwenkbar gelagert ist, sind in Wagenquerrichtung voneinander distanzierte und mit einem parallel zur Welle 8 verlaufenden Basisträger 11 verbundene Wellenlager 12 vorgesehen. Bezüglich der Wellenlängsrichtung ist jeweils mittig zwischen den Wellenlagern 12 eine mit dem Basisträger 11 verbundene Distanzleiste 13 vorgesehen. Jede Spurkranzrolle 9 weist im Bereich der Distanzleiste 13 einen Spurkranz 14 auf. Zwischen zwei Distanzleisten 13 sind jeweils zwei ein Rollenpaar 15 bildende Spurkranzrollen 9 zur gemeinsamen Abstützung einer Langschiene 5 positioniert, wobei die Spurkränze 14 jeweils am den zueinander benachbarten Enden 16 gegenüberliegenden Ende vorgesehen sind.As can be seen in FIGS. 2 and 3, each rail support 6 is equipped with roller bearing shafts 8 which are arranged one above the other and which are perpendicular to the longitudinal direction of the carriage in the course of work and also run horizontally. A plurality of rollers, each designed as a flange 9, are arranged and supported one behind the other on this. To support each roller bearing shaft 8, which is pivotably supported at one end about a vertical axis 10 in the longitudinal direction of the carriage, shaft bearings 12 are provided which are spaced apart from one another in the transverse direction of the carriage and connected to a base support 11 running parallel to the shaft 8. With regard to the longitudinal direction of the shaft, a spacer bar 13 connected to the base support 11 is provided centrally between the shaft bearings 12. Each wheel flange roller 9 has a wheel flange 14 in the area of the spacer strip 13. Between two spacer strips 13, two flanged wheels 9, which form a pair of rolls 15, are positioned for jointly supporting a long rail 5, the flanged wheels 14 each being provided at the end opposite the ends 16 adjacent to one another.

Die in Wagenquerrichtung verlaufende Breite einer Distanzleiste 13 entspricht der Breite zweier unterhalb der Distanzleiste 13 befindlichen Spurkränze 14. Die Differenz zwischen dem Durchmesser jenes zylindrischen Abschnittes der Spurkranzrolle 9, der zur Auflage der Langschiene 5 dient, und dem Durchmesser des Spurkranzes 14 liegt vorzugsweise im Bereich von etwa 10 bis etwa 15 mm. Auf jeder Rollenlager-Welle 8 des Schienenauflagers 6 sind insgesamt 20 Spurkranzrollen 9 zur Abstützung von insgesamt 10 Langschienen 5 vorgesehen.The width of a spacer strip 13 running in the transverse direction of the carriage corresponds to the width of two wheel flanges 14 located below the spacer strip 13. The difference between the diameter of that cylindrical section the flange roller 9, which serves to support the long rail 5, and the diameter of the flange 14 is preferably in the range of about 10 to about 15 mm. A total of 20 flanged rollers 9 are provided on each roller bearing shaft 8 of the rail support 6 to support a total of 10 long rails 5.

Die in Fig. 4 ersichtliche Variante einer Spurkranzrolle 9 weist anstelle einer Distanzleiste einen wesentlich vergrößerten Spurkranz 14 auf, sodaß dieser sowohl die Zentrierfunktion der zuvor besprochenen Distanzleiste als auch die Seitenführung der Langschiene 5 übernimmt.The variant of a flanged roller 9 shown in FIG. 4 has a substantially enlarged flanged flange 14 instead of a spacer bar, so that this takes over both the centering function of the previously discussed spacer bar and the lateral guidance of the long rail 5.

Claims (6)

  1. A rail loading train for transporting and for loading and unloading long rails (5), comprising wagon frames (3) supported on on-track undercarriages (2) and rail supports (6), extending perpendicularly to the longitudinal direction of the wagon, with rollers provided for supporting the long rails (5) and, if appropriate, vertically extending spacer bars (13) located between said rollers, characterized in that in order to support a long rail (5) there are arranged two flanged rollers (9), positioned one behind the other in the transverse direction of the wagon or rails and spaced apart from one another, in each case forming a roller pair (15), the flange (14) being provided in each case on the opposite end to the mutually adjacent ends (16).
  2. A rail loading train according to claim 1, characterized in that a roller bearing shaft (8) bearing the flanged rollers (9) arranged one behind the other in the transverse direction of the wagon is supported by a plurality of shaft bearings (12), each positioned between the flanged rollers (9) of a roller pair (15).
  3. A rail loading train according to one of claims 1 or 2, characterized in that the width of the spacer bar (13), extending in the transverse direction of the wagon, is designed to correspond approximately to the width of two flanges (14) located beneath the spacer bar (13).
  4. A rail loading train according to one of claims 1 to 3, characterized in that the difference between the diameter of the flanged roller (9) and that of the flange (14) is designed to correspond to the height of a rail base, i.e. about 10 to 15 mm.
  5. A rail loading train according to one of claims 1 to 4, characterized in that provided on each roller bearing shaft (8) of the rail support (6) are a total of twenty flanged rollers (9), arranged one behind the other, for supporting a total of ten long rails (5).
  6. A rail loading train according to one of claims 1 to 5, characterized in that the spacer bar (13) is in each case arranged above two adjacent flanges (14) of two flanged rollers (9).
EP94104342A 1993-04-21 1994-03-19 Platelayer wagon for loading, transporting and unloading of long railway rails Expired - Lifetime EP0621372B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4312964 1993-04-21
DE4312964A DE4312964A1 (en) 1993-04-21 1993-04-21 Rail loading train for transporting as well as loading and unloading long rails

Publications (2)

Publication Number Publication Date
EP0621372A1 EP0621372A1 (en) 1994-10-26
EP0621372B1 true EP0621372B1 (en) 1997-11-12

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Family Applications (1)

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EP94104342A Expired - Lifetime EP0621372B1 (en) 1993-04-21 1994-03-19 Platelayer wagon for loading, transporting and unloading of long railway rails

Country Status (16)

Country Link
US (1) US5520497A (en)
EP (1) EP0621372B1 (en)
CN (1) CN1066227C (en)
AT (1) ATE160195T1 (en)
BR (1) BR9401548A (en)
CA (1) CA2121730A1 (en)
CZ (1) CZ280288B6 (en)
DE (2) DE4312964A1 (en)
DK (1) DK0621372T3 (en)
ES (1) ES2111788T3 (en)
FI (1) FI108659B (en)
HU (1) HU217288B (en)
NO (1) NO304470B1 (en)
PL (1) PL177737B1 (en)
RU (1) RU2081960C1 (en)
SK (1) SK280474B6 (en)

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ES2319953B1 (en) * 2008-10-21 2010-07-07 Tecsa Empresa Constructora, S.A. DEVICE FOR DISCHARGE AND PLACEMENT OF RAILS ON A PARALLEL ROAD TO ANOTHER EXISTING.
ES2361309B1 (en) * 2009-06-23 2012-05-16 Fcc Construccion S.A. INSTALLATION PROCEDURE OF V�? A FÉRREA, ON BASKET, WITHOUT AID TO ASSIST.
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US8904942B2 (en) 2013-03-11 2014-12-09 Herzog Railroad Services, Inc. System for guiding rails on a rail train
DK3124696T3 (en) 2015-07-30 2018-01-29 Vossloh Logistics Gmbh RAIL SUPPORT DEVICES
CN105730316B (en) * 2016-01-28 2018-06-12 中铁十七局集团第二工程有限公司 Railway high speed track switch overlength component highway safety transportation resources and device
AT518062B1 (en) * 2016-02-15 2017-07-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Track construction vehicle for carrying out track construction work
CN106274949B (en) * 2016-08-31 2018-03-30 天津电力机车有限公司 A kind of railway long rail transports Anti-side-turning device
CN106283996B (en) * 2016-10-17 2018-06-01 株洲时代电子技术有限公司 One kind switches tracks train work method
CN107287995A (en) * 2017-07-28 2017-10-24 中车沈阳机车车辆有限公司 A kind of roller devices, raceway beam assembly and gapless line transport vehicle
JP7040173B2 (en) * 2018-03-19 2022-03-23 日本製鉄株式会社 Rail transport method
CN110816563B (en) * 2018-08-08 2021-02-02 中车沈阳机车车辆有限公司 Anti-overturning spacing device, anti-overturning car and long steel rail transport vehicle set
CN111254765B (en) * 2018-12-03 2022-03-01 中车沈阳机车车辆有限公司 Steel rail anti-overturning device and long steel rail transport vehicle set
CN112046510A (en) * 2019-06-06 2020-12-08 中车沈阳机车车辆有限公司 Raceway beam and long rail transport vehicle

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NO941433D0 (en) 1994-04-20
CN1095995A (en) 1994-12-07
PL177737B1 (en) 2000-01-31
FI108659B (en) 2002-02-28
HU217288B (en) 1999-12-28
DK0621372T3 (en) 1998-01-12
HUT66188A (en) 1994-10-28
SK280474B6 (en) 2000-02-14
CZ85694A3 (en) 1994-11-16
CN1066227C (en) 2001-05-23
CA2121730A1 (en) 1994-10-22
DE4312964A1 (en) 1994-10-27
CZ280288B6 (en) 1995-12-13
HU9401121D0 (en) 1994-07-28
RU94014243A (en) 1996-06-10
FI941824A (en) 1994-10-22
FI941824A0 (en) 1994-04-20
EP0621372A1 (en) 1994-10-26
BR9401548A (en) 1994-10-25
RU2081960C1 (en) 1997-06-20
ATE160195T1 (en) 1997-11-15
DE59404559D1 (en) 1997-12-18
SK45394A3 (en) 1994-11-09
NO304470B1 (en) 1998-12-21
ES2111788T3 (en) 1998-03-16
US5520497A (en) 1996-05-28
NO941433L (en) 1994-10-24

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