EP0388573A1 - Gelenkzug zum Erneuern von Eisenbahnen - Google Patents

Gelenkzug zum Erneuern von Eisenbahnen Download PDF

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Publication number
EP0388573A1
EP0388573A1 EP89810214A EP89810214A EP0388573A1 EP 0388573 A1 EP0388573 A1 EP 0388573A1 EP 89810214 A EP89810214 A EP 89810214A EP 89810214 A EP89810214 A EP 89810214A EP 0388573 A1 EP0388573 A1 EP 0388573A1
Authority
EP
European Patent Office
Prior art keywords
unit
working
sleepers
laying
rail
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
EP89810214A
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English (en)
French (fr)
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EP0388573B1 (de
Inventor
Fritz Bühler
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.)
Scheuchzer SA
Original Assignee
Scheuchzer SA
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 Scheuchzer SA filed Critical Scheuchzer SA
Priority to DE8989810214T priority Critical patent/DE68905464D1/de
Priority to EP19890810214 priority patent/EP0388573B1/de
Publication of EP0388573A1 publication Critical patent/EP0388573A1/de
Application granted granted Critical
Publication of EP0388573B1 publication Critical patent/EP0388573B1/de
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
    • E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers

Definitions

  • the invention relates to an articulated train for renewing railway tracks composed of a dismantling unit, a transport unit, a working unit and a rail laying unit, the working unit being equipped an installation for removing ties and installing ties.
  • Such an articulated wagon is already described in the previous patent application EP 88810568.1 from the same applicant, as part of a train for renewing a railway track.
  • Such a renewal train performs all the operations simultaneously, that is to say the spacing of the old rails, the removal of the old sleepers and the laying of the new sleepers one after the other, as well as the installation of the new rails that were previously placed next to the track to be renewed.
  • Said train described in the aforementioned patent application is designed so that only the work unit is constructed in the form of a railway wagon, provided at its rear end with a bogie, the wheels of which are retractable and replaced by tracks when the train is working, and the rail laying unit is mobile and rests on the one hand on the end of the wagon and on the other hand on a rolling support which moves on the track, said rail laying unit being loaded onto the wagon for walking high.
  • the front end of the wagon which is devoid of a bogie is articulated to a storage vehicle which is pivotally supported on the chassis of this storage vehicle which represents said transport unit and which also comprises installations for dismantling the rail fasteners to the sleepers.
  • the unit for laying the mobile rails of this train consists of at least one beam from which hanging laying elements are suspended, this beam resting and being movable on the wagon by rollers.
  • this rail laying unit consists of a telescopic beam on which the laying elements are suspended, the deployed end of said beam resting, in the working position, on the rolling support while the other end is suspended from a frame mounted at the adjacent end of the wagon; for walking high, the elements of this beam are retracted one inside the other and are fully loaded on the wagon.
  • This renewal train described in the European patent application mentioned has the advantage of reducing the length of the working units to that of a single wagon running high, and to allow the size of the elements of the mobile unit with working conditions and efforts, which makes it possible to escape the requirements imposed on a railway wagon.
  • the object of the present invention is to improve this renewal train by a simpler and more compact construction making it easier to adapt the machine to working conditions.
  • the invention is characterized in that the installation for installing the sleepers is cantilevered at the rear end of the working unit in a pivoting frame maintained in the working position by a servo, so that the crosspieces can be placed in the desired position.
  • the articulation of the pivoting frame is movable transversely with respect to the longitudinal axis of the working unit and with respect to the old track, so that the new sleepers can be laid correctly if the axis of the news must be moved in the transverse direction, for example to increase the gap between this channel and the parallel channel.
  • the present renewal train no longer comprises the connecting beams between working wagon and rail-laying trolley described in patent application 88810568.1.
  • the rail laying unit is constructed as a carriage equipped with a retractable axle, which is lowered into the working position.
  • the rail laying unit is produced in the form of a railway wagon. This trolley, respectively this wagon, is hitched in high gear to the work unit and carries the installation of sleepers through the pivoting frame. In the working position, this rail laying unit is towed by the working unit by means of a cable or a telescopic drawbar, so that the installation distance can be adapted to the working conditions.
  • Said pivoting frame can also be fitted with roller clamps for handling the old and new rails.
  • FIGS. 1a to 1d show an articulated renewal train according to the invention, figures in which we see: a working wagon 1 forming the working unit, located above the renewal zone, a transport wagon 2 forming l transport unit, on the old rails R1, a dismantling wagon 3 forming the dismantling unit, on the old rails R1, a carriage for laying rails 4 forming the unit for laying the rails, on the new rails R2 and only one of the several storage wagons 5 for the sleepers, located at the head of the train which advances in the direction of the arrow indicated in FIGS. 1a and 1c.
  • the working wagon 1 consists of two parallel beams 7 whose spacing is variable, for example by means of a hydraulic cylinder 7c. These beams are connected to a chassis 7a provided at its rear end with a bogie 10 with two axles 11 between which is mounted a chassis with self-propelled tracks 12. According to another embodiment, no shown in Figures 1a to 1c, the tracks are fixed to the chassis and it is the axles which are retractable.
  • the tracked chassis 12 In the working position, the tracked chassis 12 is lowered by hydraulic means to roll on the ballast B, as shown in Figure 1c. In the up position, Figure 9, the tracks 12 are raised and the axles 11 bear on the rail.
  • the beams 7 of the working wagon 1 are provided with the raceway 8 which extends on the transport wagon 2, on the dismantling wagon 3 as well as on the sleeper wagons 5, so that a gantry 9, equipped a beam 9a for the transport of sleepers, can move along the train.
  • a gantry 9, equipped a beam 9a for the transport of sleepers can move along the train.
  • On this working wagon 1 are mounted the installation for removing the old rails R1, comprising rail clips 14 and 28, and guide rollers 15 for these rails; as well as the installation for removing the old T1 sleepers and finally the transport and intermediate storage elements for the sleepers.
  • an auxiliary axle 13 is provided which is raised during work and which comes into operation only when the train is moving.
  • the rails are handled by rail clamps 14 and 28, and guide rollers 15 adjustable in height and in width.
  • the old T1 sleepers are dismantled one by one using a picker 17 and transmitted by a member 17a to the intermediate conveyor 18 and, then, via an elevator 18a, to a storage conveyor 19 from which they are transported by the gantry 9 to one of the transport wagons 5.
  • Behind the picker 17 is an equalization blade 16 intended to equalize the ballast B.
  • a frame 20 At the tail end of working wagon 1 (FIGS. 1c and 2), in overhang, are housed in a frame 20, pivoting around a hinge pin 21, the installation for installing the new T2 sleepers composed of '' a sliding clamp 22, a vertical conveyor 23 and the laying element 24.
  • This frame 20 rests on the frame 7a ( Figure 9) to which it is connected by the hinge 21.
  • the frame 20 is further provided , at its rear end, rail clamps 28 and a cabin 26 ( Figures 1c and 9) movable in height along the uprights 27 and lowered during work.
  • a ballast cutter 25 mounted on the chassis 7a is used to level the platform immediately before the installation of the new T2 crosspieces.
  • the installation for laying the sleepers is supplied by a storage conveyor 29 which itself receives the new sleepers T2 stored on one of the storage wagons 5, by means of the gantry 9.
  • the frame 20 can be pivoted and swiveled ( Figures 3 and 4).
  • the possibility of shifting that is to say of transverse displacement, is necessary if one wants to pose the new sleepers correctly on a new axis displaced from the track, as it is in particular the case if one wants to increase the gap between the way to renew and a parallel track.
  • FIG. 4 shows a shifting of a distance d from the axis of the new channel V2 displaced relative to the axis of the old channel V1.
  • the articulation of the frame 20, as shown in detail in FIGS. 5 and 6, is produced by an articulation pin 21a housed in a bearing of a part 38 which itself can be moved in the transverse direction by means of d 'a jack 39, in the space limited by two parallel parts of the chassis 7a.
  • the pivoting of the frame 20 is automatically controlled by a probe 30 ( Figures 1c and 7) which tracks and measures the position of the old track relative to the chassis 7a, and by a calculation unit, as will be described further below.
  • said probe 30 and the calculation unit also have the function of a guide system for the tracks, thus saving a separate guide system for the installation of laying the sleepers; but, in principle, a guide system can be provided for the installation of laying the sleepers independent of that of the tracks.
  • the probe 30 is connected to the connecting bar 7b of the beams 7 by a measuring cylinder 31 operating in front of the picker 17. This probe has two pads 30a which are guided by the old track, namely, as shown in FIG. 7 , by the saddles 32 of the old cross-members T1 devoid of the old rail.
  • the installation distance is determined by a measuring wheel placed at the machine head.
  • the transport wagon 2 (FIG. 1b), with raceway 8, is supported on bogies 33, one of which is motorized. This wagon is connected at the head to the dismantling wagon 3 (FIG. 1a) by a hinge 34.
  • This transport wagon 2 is equipped with the drive unit 35 and with the installation for collecting and storing the fastenings of the rails 36, 37.
  • the self-propelled gantry 9 makes it possible to pick up and transport thirty sleepers.
  • the rail-laying trolley 4 (FIGS. 1d and 9), fitted with a first axle 40 and a second retractable axle 41, is coupled during work to the working wagon 1 by a cable 45 and, in high gear , with the axle 41 raised, as a bissel at the tail of the working wagon 1.
  • the chassis of the carriage 4 is equipped with rail clamps 42 for the installation of the new rails R2 and of guide rollers 43 for the storage of the old rails R1 . During these works, these rails are guided by rail clamps 28 mounted at the rear end of the pivoting frame 20.
  • the carriage 4 is also equipped with a cabin 44 movable on its chassis; during work, they are placed at the head of the carriage 4 (Figure 1d) and, during transport, at the tail ( Figure 9).
  • the carriage 4 is provided with a drive group 47 for supplying the working elements of this carriage.
  • the carriage 4 In high gear, the carriage 4 carries the installation for installing the crosspieces through the frame 20, as shown in FIG. 9, as well as the rail clamps 28 and the cabin 26.
  • the fasteners of the old R1 rails are removed. These old rails are moved apart using rail clips 14 and the old sleepers T1 are removed one by one by the picker 17 and conveyed by the member 17a to the intermediate conveyor 18 and, then, by the elevator 18a, to the storage conveyor 19. Behind the deposition installation, the ballast is equalized by the equalization blade 16.
  • the gantry crane 9 routes the new sleepers T2 from one of the storage wagons 5 placed at the head of the train, discharges them onto the transporter 29 and then takes the old sleepers T1 stored on the storage transporter 19 to evacuate them onto the wagons 5 .
  • This new combined guidance system further comprises: a meter for the effective value of the angle ⁇ (FIG.
  • this pivoting frame 20 also allows, if necessary, shifting of the new crosspieces by means of a jack control 39.
  • the new rails R2 which have been previously laid on either side of the track, are centered on the new crossings T2 by means of the rail clamps 42 of the carriage 4 which is towed by a cable 45, connected to the working wagon 1.
  • These new rails are handled, like the old ones, by the rail clamps 28, at the rear end of the frame 20.
  • the old rails R1 guided by the guide rollers 43 of the carriage 4 are placed behind this carriage 4 in the axis of the track, using an auxiliary lorry.
  • the tracked bogie 12 For walking high, the tracked bogie 12 is centered on the old track and the axles 11 are lowered.
  • the rail-laying trolley 4 is towed using the cable 45. It is then hooked to the working wagon 1, as illustrated in FIG. 9 and, in this running position, it serves as a support for the pivoting frame 20 carrying the installation for laying sleepers, the rail clamps 28 and the cabin 26 placed in its raised position.
  • the carriage 4 can also be towed, in the working position, by a telescopic bar, so that the laying distance relative to the working wagon 1 can be adapted to the working conditions.
  • Figures 10 and 11 show an alternative embodiment with regard to the installation unit of the new rails which consists, in this case, of a railway wagon 4 ′, mounted on two axles 40 ′, and also provided rail clamps 42 ′, guide rollers 43 ′, a mobile cabin 44 ′ and a group 47 ′ for driving the working elements of this wagon.
  • This is towed, in the working position, either by a cable or by a telescopic bar, the cabin 44 ′ being at the head of wagon 4 ′.
  • this wagon 4 ′ is coupled to the working wagon 1 by a connecting bar 46, as shown in FIG. 11, and in this state carries the pivoting frame 20 with the installation of sleepers, the rail clamps 28 and the cabin 26, the cabin 44 ′ being at the tail.
  • the invention is not limited to the embodiments described but can have many variants.
EP19890810214 1989-03-20 1989-03-20 Gelenkzug zum Erneuern von Eisenbahnen Expired - Lifetime EP0388573B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8989810214T DE68905464D1 (de) 1989-03-20 1989-03-20 Gelenkzug zum erneuern von eisenbahnen.
EP19890810214 EP0388573B1 (de) 1989-03-20 1989-03-20 Gelenkzug zum Erneuern von Eisenbahnen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19890810214 EP0388573B1 (de) 1989-03-20 1989-03-20 Gelenkzug zum Erneuern von Eisenbahnen

Publications (2)

Publication Number Publication Date
EP0388573A1 true EP0388573A1 (de) 1990-09-26
EP0388573B1 EP0388573B1 (de) 1993-03-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810214 Expired - Lifetime EP0388573B1 (de) 1989-03-20 1989-03-20 Gelenkzug zum Erneuern von Eisenbahnen

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EP (1) EP0388573B1 (de)
DE (1) DE68905464D1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683235A1 (fr) * 1991-10-30 1993-05-07 Matisa Materiel Ind Sa Train de renouvellement d'une voie ferree.
US5357867A (en) * 1993-04-20 1994-10-25 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Machine for renewing or laying a railway track
WO2008000328A1 (de) * 2006-06-27 2008-01-03 Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh Gleisbaumaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU203804U1 (ru) * 2020-10-09 2021-04-21 Открытое акционерное общество «Челябинский механический завод» Прицепная часть путеукладчика

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016562A (en) * 1978-03-15 1979-09-26 Canron Inc Renewing railway track
DE2913638A1 (de) * 1978-06-28 1980-01-10 Plasser Bahnbaumasch Franz Einrichtung zum auswechseln der schienen und schwellen eines gleises
EP0168103A2 (de) * 1984-07-10 1986-01-15 VALDITERRA S.p.A. Wagengruppe zum Auswechseln von Gleisen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2016562A (en) * 1978-03-15 1979-09-26 Canron Inc Renewing railway track
DE2913638A1 (de) * 1978-06-28 1980-01-10 Plasser Bahnbaumasch Franz Einrichtung zum auswechseln der schienen und schwellen eines gleises
EP0168103A2 (de) * 1984-07-10 1986-01-15 VALDITERRA S.p.A. Wagengruppe zum Auswechseln von Gleisen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683235A1 (fr) * 1991-10-30 1993-05-07 Matisa Materiel Ind Sa Train de renouvellement d'une voie ferree.
US5337675A (en) * 1991-10-30 1994-08-16 Matisa Materiel Industriel S.A. Train for replacing a railroad track having retractable drive mechanisms for traveling on the cross-ties without rails
AU653637B2 (en) * 1991-10-30 1994-10-06 Matisa Materiel Industriel S.A. Train for replacing a railroad track
CH686144A5 (fr) * 1991-10-30 1996-01-15 Matisa Materiel Ind Sa Train de renouvellement d'une voie ferree.
US5357867A (en) * 1993-04-20 1994-10-25 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Machine for renewing or laying a railway track
EP0621371A2 (de) * 1993-04-20 1994-10-26 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Maschine zum Erneuern bzw. Verlegen eines Eisenbahngleises
EP0621371A3 (de) * 1993-04-20 1995-04-05 Plasser Bahnbaumasch Franz Maschine zum Erneuern bzw. Verlegen eines Eisenbahngleises.
WO2008000328A1 (de) * 2006-06-27 2008-01-03 Franz Plasser Bahnbaumaschinen-Industriegesellschaft Mbh Gleisbaumaschine

Also Published As

Publication number Publication date
DE68905464D1 (de) 1993-04-22
EP0388573B1 (de) 1993-03-17

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