EP3596270B1 - Véhicule ferroviaire et procédé de profilage et de répartition de ballast d'une voie - Google Patents

Véhicule ferroviaire et procédé de profilage et de répartition de ballast d'une voie Download PDF

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Publication number
EP3596270B1
EP3596270B1 EP18709481.8A EP18709481A EP3596270B1 EP 3596270 B1 EP3596270 B1 EP 3596270B1 EP 18709481 A EP18709481 A EP 18709481A EP 3596270 B1 EP3596270 B1 EP 3596270B1
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EP
European Patent Office
Prior art keywords
machine
ballast
track
rail vehicle
conveyor belt
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.)
Active
Application number
EP18709481.8A
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German (de)
English (en)
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EP3596270A1 (fr
Inventor
Johannes MAX-THEURER
Manfred Brunninger
Herbert Wörgötter
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.)
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Original Assignee
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
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Priority to PL18709481T priority Critical patent/PL3596270T3/pl
Publication of EP3596270A1 publication Critical patent/EP3596270A1/fr
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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
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • 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
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/023—Spreading, levelling or redistributing ballast already placed
    • 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
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/023—Spreading, levelling or redistributing ballast already placed
    • E01B27/026—Spreading, levelling or redistributing ballast already placed by means of driven tools, e.g. rotating brooms or digging devices
    • 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
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
    • E01B27/107—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track along between the tracks only

Definitions

  • the invention relates to a machine for profiling and distributing ballast of a track, with a frame supported on rail bogies and with lateral ballast receiving devices which are adjustably attached to the frame, each ballast receiving device being acted upon by a conveyor drive.
  • the invention also relates to a corresponding method.
  • Such machines are usually used to distribute and profile the ballast after track tamping. Above all, the depressions on both sides of the rails that were created when tamping the sleepers were to be filled with gravel. Specifically, the ballast is moved upwards from the bed flanks to the rails by the ballast receiving devices.
  • ballast receiving devices for slow work trips are equipped with a conveyor drive.
  • plow plates are set in an oscillating motion to convey the ballast upwards.
  • a ballast pick-up device is equipped with a revolving conveyor chain or conveyor belts in order to move ballast up a bed flank.
  • the U.S. 4,707,935 A discloses a ballast plow with laterally arranged drums which are set in rotation for ballast conveyance by means of a drive.
  • the EP 397956 A discloses a generic rail vehicle according to the preamble of claim 1.
  • the invention is based on the object of specifying an improvement over the prior art for a machine of the type mentioned at the beginning and a corresponding method. In particular, a more flexible usability of the machine should be achieved.
  • the machine is designed in such a way that the upper contours of the machine are arranged at least in an out-of-work position below a boundary plane that slopes down in the working direction and runs through a field of vision of a driver's cab of a rail vehicle that can be coupled to the machine at its rear end.
  • the machine can be used as a leading carriage of the rail vehicle, with a sufficient view of the track from the driver's cab being ensured.
  • the machine can be moved as a forward carriage in the non-working position on railway lines in regular operation (e.g. transfer trips).
  • the ballast conveying devices are locked in a position that lies within a predetermined light profile. In a working position, too, only individual components may protrude beyond the delimitation plane, so that even in working mode, which is characterized by a low speed, there is sufficient view to the front from the driver's cab.
  • Ballast profiling and ballast distribution can then be carried out flexibly independently of the sequence within a rail vehicle network.
  • this creates the possibility of coupling the machine in front of a track tamping machine and using excess ballast from the bedding flanks for lifting and tamping under the track.
  • a separate ballast supply can be omitted in many cases and ballast can be saved when working on the track.
  • Ballast previously dropped on the bed flanks can also be displaced onto the track by means of the machine according to the invention.
  • a use of a track construction machine operated separately from the track tamping machine for Ballast management (Ballast Distribution System) is no longer necessary.
  • the delimitation plane and a reference plane formed by the wheel contact points of the rail trolleys enclose an angle between 3 ° and 10 °, in particular between 5 ° and 8 °.
  • the unobstructed view of the track is then sufficient for all applications, so that the machine can be used anywhere.
  • a further development of the machine provides that the machine comprises a ballast distribution device above each rail of the track for distributing the ballast on both sides of each rail. This advantageously results in a targeted ballasting of the track at the points of subsequent tamping.
  • a cross conveyor belt for lateral discharge of the ballast is also useful. This is used, for example, when too much ballast is picked up by the bedding flanks and storage of the excess ballast next to the track is desired.
  • ballast transport device increases the adjustability of the ballast receiving devices and simplifies the arrangement of the individual machine components below the boundary plane.
  • a ballast silo is favorably attached to the collecting funnel in order to temporarily store ballast if necessary.
  • An irregular ballast distribution on a track to be worked on can easily be compensated for over a longer distance in this way.
  • a further simplification of the machine structure provides that the longitudinal conveyor belt can be pivoted from a working position into an out-of-working position by means of an adjusting drive. With this measure, in particular a larger collecting funnel or gravel silo can be used.
  • the longitudinal conveyor belt only conveys the ballast in the working position the collecting funnel and is lowered below the boundary level for the non-working position.
  • the respective ballast receiving device can be adjusted by means of a swivel drive about a swivel axis running orthogonally to an associated bedding flank.
  • the ballast receiving device is merely pivoted upwards about this pivot axis without changing a predetermined bedding flank angle during profiling.
  • the respective ballast receiving device comprises a screw conveyor. This ensures that the ballast is effectively conveyed, regardless of the grain size and the degree of soiling of the track bed.
  • the screw conveyor introduces kinetic energy into the ballast in order to loosen it.
  • the screw conveyor and a plow blade attached to it serve as a conveyor device for the ballast.
  • the machine is designed without its own drive. This enables a particularly compact design without limiting the benefits.
  • the rail vehicle that can be coupled at the end only has to apply a thrust force to overcome the driving resistance of the machine.
  • the ballast receiving devices of the present machine do not require any feed force due to the existing conveyor drives.
  • a camera aligned in the working direction is arranged at the front end of the machine.
  • An unrestricted view of the track is then ensured by means of the camera images transmitted to the driver's cab, at least during work.
  • the machine includes a machine control that is set up for data exchange with a control of the rail vehicle that can be coupled. This makes it easier to arrange the machine within a rail vehicle network.
  • the method according to the invention provides that the machine, as a leading vehicle of a rail vehicle designed as a track construction machine, uses the ballast receiving devices to pick up ballast located on the side of the track and deposit it in a central area of the track. This creates an effective method for ballast profiling and ballast distribution in the context of track renovation.
  • ballast receiving devices and, if necessary, a conveyor belt and a ballast distributing device are brought into an out-of-work position by means of assigned drives for a transfer trip.
  • these components are operated in an adjustable working position, which optimizes the use of the machine.
  • the machine 1 shown for profiling and distributing ballast 2 can be moved on a track 4 by means of rail bogies 3.
  • the machine 1 is coupled as a lead vehicle to a rail vehicle 5 designed as a track tamping machine (track tamping machine or universal tamping machine).
  • the track tamping machine comprises a lifting / straightening unit 6 for lifting and straightening the track 4, as a result of which a predetermined track position is produced.
  • the track 4 is tamped with a tamping unit 7.
  • Coupling in front of other track construction machines e.g. dynamic track stabilizer
  • ordinary traction vehicles for transfer trips
  • ballast 2 is picked up and placed in the track 4 at the points to be tamped.
  • the machine 1 comprises a ballast receiving device 9 on each side.
  • the structure of the machine 1 is designed in such a way that the upper contour lines 10 are arranged below a delimitation plane 11, at least in an inoperative position of the machine 1. In the embodiment according to Fig. 1 this is also the case during a working operation when the ballast receiving devices 9 are pivoted out laterally into a working position. In the non-working position, the machine 1 can be moved without restrictions on railway lines in regular operation, being coupled as a leading vehicle to a rail vehicle 5 arranged behind it.
  • the delimitation plane 11 slopes down in a working direction 12 from a reference plane 14 formed by wheel contact points 13 of the rail trolleys 3 at an angle ⁇ of approx. 5 ° to 8 °, the delimitation plane 11 running through a field of vision 15 of a driver's cab 16 of the coupled rail vehicle 5. This means that the delimitation plane 11 is above the rear end 17 of the machine 1 compared to that formed by the wheel contact points 13 of the rail trolleys 3
  • the load-bearing component of the machine 1 is a frame 18 which is formed, for example, from shaped steel tubes welded together and is supported on the rail bogies 3.
  • the ballast receiving devices 9 are adjustably fastened to this frame 18 on each side via suspension devices 19 and actuators 20.
  • the ballast receiving devices 9 convey the ballast 2 onto a centrally arranged longitudinal conveyor belt 21.
  • the ballast receiving devices 9 drop the ballast 2 in the area of the rails 22 directly onto the track 4 or the respective ballast receiving device 9 conveys the ballast 2 via its own lateral longitudinal conveyor belt upwards.
  • the respective ballast receiving device 9 shown comprises a screw conveyor 23 which is set in rotation by means of a conveyor drive 24 and which conveys the ballast 2 upwards along a trough-shaped plow blade 25.
  • Further ballast receiving devices 9 with conveyor drive 24 can also be used, e.g. conveyor chains, vibration drives, etc.
  • each rail 22 is assigned its own ballast distribution device 26, the ballast being supplied by means of a longitudinal conveyor belt 21 or, in a simplified variant, directly by means of the ballast receiving devices 9.
  • the respective ballast distribution device 26 has outlet openings which can be adjusted via drives, the opening width set in each case regulating the ballast discharge. In this way, an adjustable amount of ballast is deposited on the track 4 on both sides of each rail 22.
  • a conveyor belt pivotable about an approximately vertical axis is provided as the ballast distribution device 26. A free end of the conveyor belt is swiveled back and forth during work and drops the ballast 2 on both sides of the rails 22.
  • the ballast 2 can be diverted onto a transverse conveyor belt 28 by means of a diverting device 27. This makes it possible to use the bed flanks 8 deposited ballast 2 at a desired location laterally next to track 4.
  • the direction of travel of the cross conveyor belt 28 determines the deposit side.
  • the distance between the discharge point and the rails 22 can also be varied.
  • an energy module 29 is preferably arranged on the machine 2.
  • This is e.g. an internal combustion engine with a generator and / or a hydraulic pump.
  • a fuel tank 30 is optionally arranged without affecting the upper contour lines 10 of the machine 1 in the front area on the underside of the frame 18.
  • Another drive variant is an electrically supplied hydraulic unit (hydraulic power pack), which is arranged on the machine, whereby an accumulator can be provided as an energy buffer.
  • the ballast receiving devices 9, conveyor belts 21, 28 and other devices are driven electrically or hydraulically.
  • a supply by the coupled rail vehicle 5 is also possible.
  • the Figures 2 and 3 show another embodiment of the machine 1 in a working position and in an out-of-working position.
  • the longitudinal conveyor belt 21 is designed to be height-adjustable in order to convey the ballast 2 during operation into a collecting funnel 31 to which a ballast silo 32 is connected.
  • the intermediate storage in the ballast silo 32 allows a better distribution of the ballast 2 over a longer track.
  • the ballast 2 is optionally deposited from the ballast silo 32 via ballast distribution devices 26 on both sides of each rail 22 or via a transverse conveyor belt 28 to the side of the track 4.
  • Both the ballast receiving devices 9 as well as the ballast distributing devices 26 and the longitudinal conveyor belt 21 can be moved into an out-of-work position by means of drives 20, as in FIG Fig. 3 shown.
  • the longitudinal conveyor belt 21 is lowered so far that the contour lines 10 run below the delimitation plane 11. But even in working mode, the longitudinal conveyor belt 21 projects only insignificantly over the delimitation plane 11, so that at least one of the driving cab 16 straight view 33 to the front is still possible without restriction. With this foresight, a work trip at low speed is possible without any problems.
  • a camera 34 is arranged at the front end of the machine 1, the images of which are displayed in real time in the driver's cab 16. This means that an additional safety device is provided for work.
  • FIG. 4 shows the ballast flow 35, which is caused by the ballast receiving devices 9 and runs essentially upwards, from the bedding flanks 8 upwards to a lower end of the longitudinal conveyor belt 21. This conveys the ballast 2 backwards to the collecting funnel 31.
  • Fig. 5 shows the further, essentially downwardly running ballast flow 36 from the upper end of the longitudinal conveyor belt 21, via the collecting funnel 31 and possibly the ballast silo 32 to the ballast distribution devices 26 Track 4 will be dropped.
  • each ballast receiving device 9 can be pivoted about a pivot axis 37 by means of a pivot drive 38.
  • the pivot axis 37 is adjusted before work begins in order to profile the assigned bedding flank 8 with a predetermined bedding flank angle ⁇ .
  • a carrier with end brackets for mounting the screw conveyor 23 is arranged behind the plow blade 25 in the respective ballast receiving device 9.
  • the carrier is fastened to the associated suspension device 19 via a cardan-type joint.
  • the pivot axis 37 is set up orthogonally to the assigned bedding flank 8 by means of auxiliary drives.
  • the set bedding flank angle ⁇ is thus retained, whereby simple control for avoiding obstacles is provided.
  • the Ballast receiving devices 9 are guided exactly over a protective planning layer 39 located under the ballast bedding.
  • the machine 1 is preferably controlled from the driver's cab 16 of the coupled rail vehicle 5.
  • the machine 1 comprises a machine control 40 which is set up for data exchange with a control 41 of the rail vehicle 5.
  • An operator 42 in the driver's cabin 16 can initiate control commands via operating elements and make settings on the machine 1.
  • Automated ballast distribution can also be provided.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Claims (13)

  1. Véhicule ferroviaire (5) avec machine (1) pour le profilage et la répartition de ballast (2) d'une voie ferrée (4) avec des flancs de lit (8), avec un châssis (18) appuyé sur des mécanismes de roulement ferroviaires (3) et avec des dispositifs de réception de ballast latéraux (9) qui sont fixés de manière réglable au châssis (18), dans lequel chaque dispositif de réception de ballast (9) est sollicité avec un entraînement de transport (24), dans lequel la machine (1) est réalisée de telle sorte que les lignes de contour supérieures (10) de la machine (1) sont disposées dans une position hors service en dessous d'un plan de limitation (11) qui est incliné dans le sens de travail (12) et limite une région de visibilité (15) d'une cabine de conduite (16) du véhicule ferroviaire (5) accouplé à la machine (1) à son extrémité arrière (17), caractérisé en ce que le dispositif de réception de ballast respectif (9) comprend un transporteur à vis sans fin (23) et peut être déplacé autour d'un axe de pivotement (37) s'étendant perpendiculairement au flanc de lit associé (8) au moyen d'un entraînement pivotant (38).
  2. Véhicule ferroviaire (5) avec machine (1) selon la revendication 1, caractérisé en ce que le plan de limitation (11) et un plan de référence (14) formé par des points de contact des pneus (13) des mécanismes de roulement ferroviaires (3) incluent un angle (α) compris entre 3° et 10°, notamment entre 5° et 8°.
  3. Véhicule ferroviaire (5) avec machine (1) selon la revendication 1 ou 2, caractérisé en ce que la machine (1) comprend au-dessus de chaque rail (22) de la voie ferrée (4) un dispositif de répartition de ballast (26) pour la répartition du ballast (2) des deux côtés de chaque rail (22).
  4. Véhicule ferroviaire (5) avec machine (1) selon une des revendications 1 à 3, caractérisé en ce que la machine (1) comprend une bande transporteuse transversale (28) pour le déversement latéral du ballast (2).
  5. Véhicule ferroviaire (5) avec machine (1) selon une des revendications 1 à 4, caractérisé en ce que la machine (1) comprend une bande transporteuse longitudinale (21) disposée au milieu pour transporter du ballast (2) des dispositifs de réception de ballast (9) à une trémie de réception (31).
  6. Véhicule ferroviaire (5) avec machine (1) selon la revendication 5, caractérisé en ce qu'un silo de ballast (32) est raccordé à la trémie de réception (31).
  7. Véhicule ferroviaire (5) avec machine (1) selon la revendication 5 ou 6, caractérisé en ce que la bande transporteuse longitudinale (21) peut être pivotée au moyen d'un entraînement de déplacement d'une position de travail dans la position hors service.
  8. Véhicule ferroviaire (5) avec machine (1) selon une des revendications 1 à 7, caractérisé en ce que la machine (1) est réalisée sans entraînement de déplacement.
  9. Véhicule ferroviaire (5) avec machine (1) selon une des revendications 1 à 8, caractérisé en ce qu'une caméra (34) orientée dans le sens de travail est disposée à l'extrémité avant de la machine (1).
  10. Véhicule ferroviaire (5) avec machine (1) selon une des revendications 1 à 9, caractérisé en ce que la machine (1) comprend une commande de machine (40) qui est configurée pour l'échange de données avec une commande (41) du véhicule ferroviaire pouvant être accouplé (5).
  11. Procédé de profilage et de répartition de ballast (2) d'une voie ferrée (4) au moyen d'un véhicule ferroviaire (5) avec machine (1) selon une des revendications 1 à 10, caractérisé en ce que la machine (1) réceptionne en tant que véhicule de tête du véhicule ferroviaire (5) réalisé en tant que machine de pose de voie du ballast (2) se trouvant à côté de la voie ferrée (4) au moyen des dispositifs de réception de ballast (9) et le dépose dans une région centrale de la voie ferrée (4).
  12. Procédé selon la revendication 11, caractérisé en ce que la position du dispositif de réception de ballast respectif (9) est modifiée au moyen d'une commande (41) de la machine de pose de voie (5) pour éviter des obstacles situés à côté de la voie ferrée (4).
  13. Procédé selon la revendication 11 ou 12, caractérisé en ce que les dispositifs de réception de ballast (9) et éventuellement une bande transporteuse (21, 28) ainsi qu'un dispositif de répartition de ballast (26) sont amenés dans une position hors service au moyen d'entraînements associés (20) pour un déplacement haut-le-pied.
EP18709481.8A 2017-03-17 2018-02-19 Véhicule ferroviaire et procédé de profilage et de répartition de ballast d'une voie Active EP3596270B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL18709481T PL3596270T3 (pl) 2017-03-17 2018-02-19 Pojazd szynowy i sposób układania tłucznia toru

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1112017A AT519784B1 (de) 2017-03-17 2017-03-17 Maschine und Verfahren zum Profilieren und Verteilen von Schotter eines Gleises
PCT/EP2018/053973 WO2018166755A1 (fr) 2017-03-17 2018-02-19 Machine et procédé de profilage et de répartition de ballast d'une voie

Publications (2)

Publication Number Publication Date
EP3596270A1 EP3596270A1 (fr) 2020-01-22
EP3596270B1 true EP3596270B1 (fr) 2021-05-26

Family

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Family Applications (1)

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EP18709481.8A Active EP3596270B1 (fr) 2017-03-17 2018-02-19 Véhicule ferroviaire et procédé de profilage et de répartition de ballast d'une voie

Country Status (8)

Country Link
US (1) US11718963B2 (fr)
EP (1) EP3596270B1 (fr)
CN (1) CN110337512B (fr)
AT (1) AT519784B1 (fr)
EA (1) EA038714B1 (fr)
ES (1) ES2880680T3 (fr)
PL (1) PL3596270T3 (fr)
WO (1) WO2018166755A1 (fr)

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CN202730560U (zh) 2011-12-15 2013-02-13 株洲新通铁路装备有限公司 一种收配碴整形车
AT512914B1 (de) * 2012-06-22 2013-12-15 Plasser Bahnbaumasch Franz Schotterpflug
US9938669B2 (en) 2014-10-16 2018-04-10 Nordco Inc. Roadworthy rail ballast regulator
WO2017114654A1 (fr) 2015-12-29 2017-07-06 Total Raffinage Chimie Procédé permettant de détecter et de quantifier l'oxygène dans des composés oxydables
AT518225B1 (de) * 2016-01-29 2017-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Maschine mit einer Schotteraufnahmevorrichtung

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EP3596270A1 (fr) 2020-01-22
US11718963B2 (en) 2023-08-08
EA038714B1 (ru) 2021-10-08
AT519784A1 (de) 2018-10-15
EA201900353A1 (ru) 2020-02-07
CN110337512B (zh) 2022-03-08
PL3596270T3 (pl) 2021-12-27
ES2880680T3 (es) 2021-11-25
AT519784B1 (de) 2019-11-15
CN110337512A (zh) 2019-10-15
US20200002896A1 (en) 2020-01-02
WO2018166755A1 (fr) 2018-09-20

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