EP3892775A1 - Waggon für die verlegung von schwellen und entsprechendes schienenfahrzeug - Google Patents

Waggon für die verlegung von schwellen und entsprechendes schienenfahrzeug Download PDF

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Publication number
EP3892775A1
EP3892775A1 EP21167758.8A EP21167758A EP3892775A1 EP 3892775 A1 EP3892775 A1 EP 3892775A1 EP 21167758 A EP21167758 A EP 21167758A EP 3892775 A1 EP3892775 A1 EP 3892775A1
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EP
European Patent Office
Prior art keywords
sleepers
conveying
worn
transfer
wagon
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.)
Pending
Application number
EP21167758.8A
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English (en)
French (fr)
Inventor
Jorge Bustamante
Jacques Pilet
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Matisa Materiel Industriel SA
Original Assignee
Matisa Materiel Industriel 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 Matisa Materiel Industriel SA filed Critical Matisa Materiel Industriel SA
Publication of EP3892775A1 publication Critical patent/EP3892775A1/de
Pending legal-status Critical Current

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    • 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
    • E01B29/06—Transporting, laying, removing or renewing sleepers
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/03—Displacing or storing ballast
    • E01B2203/032—Displacing or storing ballast with special use or configuration of conveyor belts
    • 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

Definitions

  • the invention relates, in general, to the technical field of construction and renewal trains consisting in fitting the equipment necessary for the construction of railways or, in the case of renewal, in replacing all or part of the constituent materials of the tracks, namely the rails and sleepers, as well as the ballast which ensures the holding of the track on its platform, when these materials are degraded.
  • the invention relates more specifically to a sleeper transfer wagon intended to equip a railway vehicle such as an associated railway vehicle.
  • a typical renewal operation involves specialized rail convoys comprising machines capable of performing the following operations in sequence: stripping, screening of the ballast and the removal of the stripping products, by conveyor belts on wagons intended for the discharge or by direct jet to the backfill, the replacement of the renewed track (rails and sleepers), the ballasting and the raising of the track, leveling and dressing, welding of rails, stress relief, new leveling-dressing, adjustment of bench seats and cleaning of shoulders.
  • such a rail convoy includes several sleeper transport wagons, at least new and where appropriate old, to supply specialized machines such as equipment for laying new sleepers and possibly removal of worn sleepers.
  • WO2019129678A1 a pallet transfer wagon between an upper conveyor located on an upper floor of the wagon and a lower conveyor located on a lower floor of the wagon, the two conveyors being superimposed and having opposite directions of movement.
  • the transfer is carried out by an elevator having a purely vertical movement between a reception area upper located at the outlet of the upper conveyor, and a conveying platform located at the entrance of the lower conveyor, directly below the upper conveyor.
  • the invention aims to remedy all or part of the drawbacks of the state of the art by proposing in particular a solution making it possible to ensure the transfer of the sleepers while overcoming the drawbacks associated with the movement of this gantry along its path. bearing.
  • a sleeper transfer wagon intended to equip a railway vehicle such as a train or a train set, the transfer wagon comprising a frame supported by at least one train. wheels, and further comprising a group of one or more reception areas comprising at least one sleeper reception area and a group of one or more conveyor platforms comprising at least one sleeper conveying platform, the transfer wagon being remarkable in that it comprises at least one conveyor supported by a frame, the frame being supported by the frame and fixed relative to the frame, the conveyor being configured to transfer sleepers from the reception area to the conveying platform remote from the receiving area along a longitudinal direction of the transfer wagon, the transporter being located, with respect to the longitudinal direction of the transfer wagon, between the the reception area and the conveying platform.
  • transhipping is understood here to transport, by lifting it and moving it in the air, a load constituted here by one or more sleepers, from one point to another, here from the reception area to the conveying platform.
  • a sleeper transfer wagon comprising such a combination of features makes it possible to bring together sleeper transfer operations locally.
  • This transfer operation is therefore concentrated on one and the same wagon and implemented by at least one ferry whose frame is fixed relative to the frame of said wagon, which makes it possible to guarantee the safety of people brought into the vicinity. of the wagon and therefore, to overcome the constraints related to the movement of a conventional gantry.
  • the positioning of the ferry relative to the reception area and to the conveying platform allows it to transship the sleepers along the longitudinal direction of the wagon in the same direction as that of its conveyance along the rail vehicle.
  • Each cross member is therefore conveyed and transhipped continuously in the same direction of conveying and transfer.
  • the direction of conveying and transfer can depend on several aspects, in particular if it concerns new or worn sleepers, and depending on the positioning of the sleeper storage areas in relation to the other wagons.
  • the reception area and the platform are preferably located at different heights.
  • the frame supporting the transporter is contained in a volume delimited laterally and longitudinally by a template of the sleeper transfer wagon, preferably by a template of its frame.
  • the dimensions of the reinforcement in width and in length are therefore constrained by those of the wagon, or even of the chassis, which makes it possible to comply with the safety criteria with a certain compactness free from the constraints of size to travel along a track railway line and which could be linked to the environment outside the railway line.
  • the length corresponds here to a dimension taken along the longitudinal direction of the wagon, namely in the direction of travel along the railway track
  • the width corresponds to a dimension taken along the lateral or transverse direction of the wagon, perpendicular to the direction longitudinal.
  • the ferry is entirely contained in a volume delimited by a predetermined rail gauge such as a gauge recognized by the International Union of Railways (UIC), for example the international gauge (PPI) or many other gauges such as the GA, GB or GC template.
  • a predetermined rail gauge such as a gauge recognized by the International Union of Railways (UIC), for example the international gauge (PPI) or many other gauges such as the GA, GB or GC template.
  • the ferry is unique. Such a feature provides a simple design while allowing the implementation of both transfer streams, new sleepers and, preferably also, worn sleepers.
  • the transporter comprises a system for gripping at least one cross member suspended from a lifting system movable relative to the frame, the gripping system preferably comprising a lifting beam configured to transport a plurality of grouped cross members. per package.
  • the gripping system preferably comprising a lifting beam configured to transport a plurality of grouped cross members. per package.
  • the mobile part of the transporter is high relative to the frame in order to further guarantee safety.
  • the lifting system is carried by a shuttle movable in translation relative to the frame, preferably in a translation parallel to a reference axis corresponding to a longitudinal direction of the wagon.
  • the frame includes guide rails and support for the mobile shuttle, located above the at least one reception and reception area.
  • the at least one conveying platform preferably above the first reception area and the second conveying platform, and preferably also above the second reception area and the first conveying platform.
  • the first conveying platform is located at a height greater than that of the first reception zone.
  • the second conveying platform is located at a height greater than that of the second reception area.
  • the first conveying platform and the first reception zone are closer to a first end of the transfer wagon than the second conveying platform, and the second reception zone.
  • said first end of the wagon corresponds to the front end of said wagon.
  • the first conveying platform and the first receiving area are located at the front of the wagon, the second conveying platform and the second receiving area then preferably being located at the rear of the wagon with respect to the wagon. direction of travel of the rail vehicle.
  • the transfer wagon comprises a lifting mechanism in at least one of the reception areas, preferably in the first area for receiving and unstacking the new sleepers, configured to position at least one sleeper, preferably a bundle of sleepers, at a predetermined height.
  • a lifting mechanism makes it possible to bring the bundles of sleepers to a position facilitating taking over by the ferry, so as to limit the sequence times thereof, and to gain in speed.
  • the actuation of the lifting mechanism can also be carried out in masked time with respect to the movement of the transporter.
  • the transfer wagon comprises at least part of a mechanism for moving stacks of sleepers in order to move said stacks of sleepers in translation towards at least one of the reception zones, preferably towards the first zone.
  • the movement mechanism preferably comprising carriages configured to be placed on a guide track located under the stacks of sleepers.
  • the movement mechanism is configured to move each carriage back and forth, preferably by a step corresponding to a distance greater than a length of a stack of sleepers, the mechanism of displacement being configured so that each carriage carries a stack of sleepers following a forward path, and configured to travel a return path, reverse to the forward path, being unloaded, without moving them.
  • the transfer wagon comprises a third conveying device, for example for conveying material such as ballast, located vertically above the transporter.
  • a third conveying device for example for conveying material such as ballast, located vertically above the transporter.
  • material such as ballast
  • it can be used ballast, new ballast, or even treated ballast from used ballast after having undergone a treatment allowing its recycling.
  • a railway works vehicle of the type comprising, for example, equipment for laying new sleepers and / or removing worn sleepers, the rail vehicle comprising at least one railcar.
  • sleeper storage comprising a sleeper storage area, one or more wagons comprising equipment for laying new sleepers and / or removing worn sleepers from a railway track, characterized in that it further comprises a transfer wagon as described above.
  • the railway vehicle comprises a stacking wagon of worn sleepers, comprising a stacking conveyor for said worn sleepers to transfer the worn sleepers coming from the transfer wagon, the stacking conveyor being supported by an associated frame. , fixed in relation to the stacking car of worn sleepers. In this way, the stacking ferry also guarantees the safety of people who may be in its vicinity.
  • the invention also relates to a method for transferring sleepers intended to equip a rail vehicle of the type comprising, for example, equipment for installing new sleepers and / or removing worn sleepers, the transfer wagon comprising a chassis supported by at least one set of wheels, and further comprising a group of one or more sleeper reception areas comprising at least one sleeper reception area and a group of one or more conveying platforms comprising at least one platform sleeper conveying process, the transfer method being characterized in that it comprises at least one step of transferring at least one sleeper from the reception area to the conveying platform located at a distance from the reception area along 'a longitudinal direction of the transfer wagon, by at least one transporter supported by a frame, the frame being supported by the frame and fixed relative to the frame, the transbo rdeur being located, relative to the longitudinal direction of the transfer wagon, between the reception area and the conveying platform.
  • a railway vehicle 1 of the type comprising equipment for laying 11 new sleepers 21 and for removing 12 worn sleepers 22.
  • These equipment for installing and removing sleepers 21, 22, have as their main function the repair of railway tracks , for example to replace worn sleepers 22 or to replace them with more recent models and thus improve the performance of the tracks.
  • the rail vehicle 1 for example a renewal train as illustrated in the figure 1 , is made up of a succession of wagons linked together, generally articulated, forming a rail convoy and towed by a locomotive.
  • the renewal train 1 moves, during work, in a direction of advance and each wagon extends in a longitudinal direction X and has an AV front end oriented in the direction of travel of the train and an opposite rear end AR longitudinally at the front end AV.
  • the equipment for laying 11 new sleepers 21 and removing 12 worn sleepers 22 are located at the rear of the rail vehicle 1 with respect to the transfer wagon 100 of sleepers 21, 22 and the wagons storage 300 are located at the front of the rail vehicle 1 relative to the transfer wagon 100 of sleepers 21, 22.
  • the reverse arrangement is however possible.
  • the transfer wagon 100 comprises at least one transporter 50 supported by a frame 60, the frame 60 being supported by the frame 110 and fixed relative to the frame 110.
  • the transporter 50 ensures the transshipment of new sleepers from the first reception area. Z1 to, and up to, the second conveying platform P2 , as well as the transshipment of used sleepers from the second reception zone Z2 to, and up to, the first conveying platform P1.
  • transshipment we mean here the transport, by lifting it and moving it in the air, of a load constituted here by one or more sleepers, from one point to another, here from the reception area to the platform of conveying.
  • the first and second conveying platforms P1, P2 are each distant from the first and second reception zones Z1, Z2, along a longitudinal direction X of the transfer wagon 100.
  • the transporter 50 is located, with respect to the longitudinal direction X of the transfer wagon 100, between the reception area Z1, Z2 and the conveying platform P1, P2. In this way, the implementation of the transporter 50 allows ensure the continuity of the C1 discharge flow of worn sleepers 22 and C2 supply of new sleepers 21.
  • the path of the worn sleepers 22 is as follows: the equipment 12 for removing worn sleepers 22 extracts one by one and repeatedly and successively worn sleepers 22 and then places them on a first discharge conveyor device A1; these worn sleepers 22 are then conveyed by the first discharge conveyor device A1 to the second zone Z2 for receiving the worn sleepers 22 where they are taken care of by the transporter 50 which moves them to the first platform P1 used sleepers 22, from which said used sleepers 22 are conveyed to a storage area of the rail vehicle 1 by a second discharge conveyor device A2.
  • the first platform P1 for conveying the worn sleepers 22 is configured to receive the worn sleepers 22 by the transporter 50 to be conveyed to the storage area of the rail vehicle 1.
  • the first and second discharge conveying devices A1, A2 are here conveying devices with chain (s) 70, preferably metallic, mounted on support and drive devices 71 comprising return wheels such as only cogwheels and idlers. Often, these devices also include tensioning members (not shown) for the purpose of properly tensioning the chain (s) 70.
  • each of the first and second discharge conveying devices A1, A2 comprises at least two paths.
  • a chain drive path can be formed by one and the same chain continuously circulating in a closed loop, or by a succession of continuous chains circulating in closed loops arranged successively along this drive path. sleepers.
  • all or part of the support and drive devices such as the return wheels and idle wheels can optionally be shared.
  • variants of conveying devices can be used.
  • the second zone Z2 for receiving the worn sleepers 22 may comprise a buffer zone located in the extension of the first discharge conveyor device A1 and making it possible to temporarily store a plurality of used sleepers 22 before being used. supported together, per package.
  • Such a buffer zone comprises for example a zone devoid of any drive means or a zone comprising one or more free or disengaged chains, that is to say without drive means engaged with the chains capable of constraining the chains in rotation. on this portion, known as the buffer, of conveying.
  • each worn cross member 22 then completes its journey on the chains of the discharge conveying device then comes into contact with and bears against the worn cross member 22 located in front of it and pushes it while driving it in its movement.
  • the route of the new sleepers 21 supplying the supply flow C2 of new sleepers is as follows: the new sleepers 21 are conveyed by stacks from a storage area of the rail vehicle 1 up to the first zone Z1 for receiving and unstacking the new sleepers 21 by a first delivery conveyor device B1 where they are taken over by the transporter 50 which moves the new sleepers 21 to the second platform P2 of conveying the new sleepers 21 from which said new sleepers 21 are conveyed to the equipment 11 for laying the new sleepers 21 by a second routing conveyor device B2.
  • the second platform P2 for conveying the new sleepers 21 is configured to receive the new sleepers 21 by the transporter 50 to be conveyed to the laying equipment 11.
  • the transporter 50 which performs these operations is the same. than the one carrying out the transfer operations of the discharge stream C1 from the worn sleepers 22.
  • a single and single transporter 50 therefore implements the streams C1 and C2 .
  • the second conveying platform P2 comprises, or even consists of, one of the ends of the second routing conveying device B2.
  • This second routing conveyor device B2 can be a chain conveyor (s) 70 as described with reference to the discharge conveyor devices A1, A2.
  • the first feed conveyor device B1 comprises, or consists of, a mechanism 130 for moving stacks 21 ' of new sleepers 21 to move said stacks 21' of sleepers in translation step by step towards and up to the first zone Z1 for receiving and unstacking the new sleepers 21.
  • the displacement mechanism 130 preferably comprises carriages 131 configured to be placed on a guide track 132, each carriage 131 being configured to support a stack 21 ' of new sleepers 21.
  • the movement mechanism 130 is configured to move each carriage 131 back and forth by a pitch p corresponding to a distance greater than a length l of a stack of new sleepers 21, taken in the longitudinal direction, preferably slightly. superior.
  • Each carriage 131 carries a stack 21 ′ of new sleepers 21 by raising it along an advancing path and by moving it by a step p in the direction of the first zone Z1 for receiving and unstacking the new sleepers 21, then traverses a return path, reverse to the forward path, being unloaded, therefore without moving the stack 21 '.
  • the back-and-forth movement of a given carriage 131 is therefore a reciprocating movement along the same path, in a direction of advance, carrying a stack 21 ', 22' of sleepers 21, 22, and in a return direction, opposite to the direction of advance and unloaded, that is to say that they do not carry a stack 21 ', 22' of sleepers 21, 22.
  • Each carriage 131 therefore moves at the same time. way of a shuttle between two positions.
  • the carriages 131 are connected in an articulated manner by groups of several carriages 131, for example by groups of three carriages 131. In this way it is possible to easily manage the transfer of a stack 21 ' of new sleepers 21 between two. wagons.
  • the new sleepers 21 are stored in stacks 21 ' on a supporting structure secured to the frame 110 by jacks such as double-acting hydraulic jacks, said supporting structure having two support beams each located on either side of the carriages. 131.
  • the carriages 131 run on the guide track 132 and are free to go in one longitudinal direction or the other, either forwards or backwards, without manipulating the new cross members 21 when the supporting structure is in the vertically mounted position. at a level higher than that of the carriages 131.
  • the carriages 131 run on the guide track 132 and each carry a stack 21 ' of new sleepers 21 when the supporting structure is in the vertically lowered position and is located under a support plane of the carriages 131.
  • a sequence of displacement of the stacks of new sleepers 21 by the displacement mechanism 130 is for example the following: the supporting structure e is lowered by the jacks, all the carriages 131 each place themselves simultaneously under a stack 21 ' of new sleepers 21, carry the stack 21' of new sleepers 21; move the stack 21 ' of new sleepers 21 by a predetermined pitch p , then the stack 21' moved by new sleepers 21 is lifted by the supporting supporting structure actuated by the jacks, then the carriages 131 return empty or then unloaded to their starting position to position themselves under another stack 21 ' of cross member 21, which has also just been moved during the sequence. Repeating the sequence in cycles allows the stacks 21 ' of new sleepers 21 to be moved step by step in the direction of the first zone Z1 for receiving and unstacking the new sleepers 21.
  • the transfer wagon 100 comprises an lifting mechanism 120 in the first zone Z1 for receiving and unstacking the new sleepers 21 towards which the stacks of sleepers moved by the displacement mechanism 130 converge one by one.
  • This lifting mechanism 120 makes it possible, as time goes by and as a stack 21 ' of new sleepers 21 is unstacked, being able to raise the stack 21' by a predetermined height so that the new sleepers 21 located on an upper end layer of the stack are positioned at a predetermined height and can be taken over more easily by the transporter 50 and improve the speed of movement of said transporter 50.
  • the transporter 50 is unique.
  • the frame 60 which supports it comprises a plurality of uprights 62 erect vertically and carrying at least two horizontal beams 63 on which are arranged rails 61 for guiding and supporting a shuttle 53 movable in translation longitudinally relative to the frame. 60.
  • the uprights of the frame are fixed relative to the frame 110 of the transfer wagon 100.
  • the mobile shuttle 53 forms a horizontal structure moving on the two guide tracks formed by the rails 61, said shuttle 53 comprising at least one transverse beam, that is to say extending transversely between the two rails 61, and preferably two beams, forming an overhead crane and guided by the guide and support rails 61.
  • the transporter 50 further comprises a gripping system 51 of at least one cross member 21, 22 suspended by a lifting system 52 from the shuttle 53.
  • the lifting system 52 is a cable lifting system.
  • the gripping system 51 preferably comprises a lifting beam configured to transport a plurality of cross members 21, 22 grouped together by pack.
  • An operating mode will preferably be chosen in which the transporter 50 moves the sleepers 21, 22 in packages of a single layer, that is to say that during their transfer, the sleepers 21, 22 are not superimposed, but placed side by side.
  • the gripping system 51 comprises a spreader formed from one or more beams integral with one another and comprising at its transverse ends, and facing each other, jaws, for example in the shape of an "L", each jaw being articulated by its end to the lifter, and being controlled to pivot by a jack (not shown).
  • the work of the transporter 50 in particular of the shuttle 53, of the lifting system 52 and of the gripping system 51, is generally located inside a volume delimited by the frame 60 with the frame 110 of the transfer wagon. 100.
  • the working route of the transporter 50 it is contained for any position of its trajectory, in a volume delimited laterally by a gauge of the transfer wagon 100 of sleepers, preferably by a gauge of its frame 110, more preferably by the volume delimited by the frame 60.
  • the wagon has a size which does not go beyond a conventional wagon.
  • the first conveying platform P1 and the first receiving zone Z1 are closer to a first end 101 of the transfer wagon 100 than the second conveying platform P2 and the second receiving zone Z2.
  • the first conveying platform P1 and the first receiving zone Z1 are close to the front end 101 of the transfer wagon 100, while the second conveying platform P2 and the second receiving zone Z2 are closer to a second end 102 of the transfer car 100, namely the rear end.
  • first conveying platform P1 is closer to the first end 101 of the transfer wagon 100 than the first reception zone Z1.
  • second conveying platform P2 is closer to the second end 102 of the transfer wagon 100 than the second reception zone Z2.
  • longitudinal offsets of the first and second platforms P1, P2 and of the first and second zones Z1, Z2 allow accessibility by the transporter 50 along the same axis, corresponding to its axis of translation along the frame 60.
  • the first conveying platform P1 is located at a height greater than that of the first reception zone Z1 and the second conveying platform P2 is located at a height greater than that of the second reception zone Z2.
  • the second discharge conveying device A2 is placed above the first receiving device. forwarding conveyor B1.
  • the sleepers are stored in the form of stacks of sleepers and are placed under the second discharge conveyor device A2, which in turn transports the sleepers in bundles of a single layer of sleepers, that is to say without superimposition of sleepers. This makes it possible to place the center of gravity as low as possible and therefore to ensure better stability for the different wagons, such as the transfer wagon 100 and the storage wagons 300.
  • the first and second platforms P1, P2 and the first and second zones Z1, Z2 are located so that the transporter 50 is able to travel the paths of the evacuation C1 and supply C2 flows when it translates longitudinally with respect to the frame 60 in a single round trip between two extreme longitudinal positions.
  • the vertical projections of the first and second platforms P1, P2 and of the first and second zones Z1, Z2 are aligned along the same longitudinal axis, the first and second platforms P1, P2 and the first and second zones Z1, Z2 being able to be located at different levels or heights.
  • the transfer wagon 100 comprises, in a longitudinal direction X from the rear to the front: the first conveying platform P1 , the first reception zone Z1 , the second reception zone Z2 then the second P2 conveying platform.
  • this second embodiment of the invention differs from the first in that the second receiving zone Z2 is located at a height greater than that of the second conveying platform P2.
  • the second receiving zone Z2 is closer to a second end 102 of the transfer wagon 100 than the second conveying platform P2 so that the transfer wagon 100 comprises, in a direction longitudinal from the rear to the front: the first conveying platform P1 , the first receiving zone Z1 , the second conveying platform P2 then the second receiving zone Z2.
  • the rail vehicle 1 also comprises a stacking car 200 of worn sleepers 22, illustrated in FIG. figure 5 .
  • This stacking 200 wagon is located directly after the storage wagons 300, themselves located directly after the transfer wagon 100 in the direction from the rear AR to the front AV of the rail vehicle 1.
  • the stacking wagon 200 comprises a stacking transporter 250 which transfers the worn sleepers 22 from a third zone Z3 for receiving the worn sleepers 22 coming from the transfer wagon 100 after having been conveyed by the second discharge conveyor device A2 , until being deposited on a stack 22 ' of sleepers worn 22 to be stacked.
  • This stacking zone Z4 is located on the supporting structure above the guide track 132 of the carriages 131.
  • the stack 22 ' of worn sleepers 22 can be advanced by the displacement mechanism 130 by a certain predetermined pitch p , corresponding to the pitch p of the displacement of the stack of new sleepers 21 ' towards the first reception zone Z1.
  • These operations are concomitant given that the rail vehicle 1 installs as many new sleepers 21 as it does not deposit worn sleepers 22.
  • a stack of new sleepers 21 is emptied in front of the storage area , in the first reception zone Z1 , a stack 22 'of worn sleepers 22 is completed at the rear of the storage zone, in the stacking zone Z4.
  • the stacking zone Z4 and the first receiving zone Z1 form the two longitudinal ends of the first conveyor conveying device B1.
  • the third receiving zone Z3 comprises, or even consists of, one of the ends of the second discharge conveying device A2, opposite the end constituting the first conveying platform P1.
  • a buffer zone (not shown) can also be provided to receive the sleepers.
  • the single stacking conveyor 250 is supported by an associated frame 260 , said frame 260 being supported by the frame and fixed relative to said frame.
  • This stacking transporter 250 may be of a design similar to that of the transfer transporter 50 , but may be of a smaller size since the path to be covered is shorter.
  • the stacking car 200 further comprises a turntable system (not shown) for pivoting at least one stack of sleepers, for example. example of 90 °, in order to facilitate their handling by a means of handling external to the machine.
  • a turntable system (not shown) for pivoting at least one stack of sleepers, for example. example of 90 °, in order to facilitate their handling by a means of handling external to the machine.
  • the figure 6 illustrates an intersection 72 or overlap in the same horizontal plane of two pairs of chains 70 of a chain conveyor device 70.
  • this intersection of the end portions of the two pairs of chains 70 is made so as to have a predetermined spacing sufficient to allow articulation minimum between the two conveying portions, each formed by a pair of chains.
  • Such a configuration is particularly advantageously at the intersection between two wagons and makes it possible to ensure perfect conveying of the sleepers 21, 22, without being impacted by the curves of the railway on which the train 1 runs.
  • the figure 7 illustrates a sectional view of a storage car 300 according to one embodiment.
  • a third conveying device D1 configured to transport material such as ballast.
  • This sectional view shows in particular a positioning of the third conveying device D1 which is located vertically above the first discharge conveying device B1 and of the second discharge conveying device A2.
  • the illustrated wagon is located here upstream of the transfer wagon 100 with respect to the direction of travel of the train.
  • a positioning of the third conveying device D1 which is located vertically above the second conveying device B2 and of the first discharge conveyor device A1.
  • said third conveying device D1 will be placed vertically above the conveyor 50 at the level of the transfer wagon 100.
  • the invention is described in this case. above as an example. It is understood that a person skilled in the art is in a position to produce various variant embodiments of the invention without, however, departing from the scope of the invention.
  • the first discharge conveyor device B1 can optionally consist of a conveyor belt conveyor.
  • a conveyor on trolleys 131 the trolleys 131 of which move step by step with the stacks 21 ′ of new sleepers 21 from the storage wagons 300 to the first zone Z1 for receiving and unstacking the new ones.
  • sleepers 21 to then be evacuated by the transporter 50 to the first platform P1 for conveying the worn sleepers 22, from which the carriages 131 can be conveyed with the used sleepers 22 to the storage area of the rail vehicle 1 where they are reused for the storage of worn sleepers 22.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
EP21167758.8A 2020-04-11 2021-04-11 Waggon für die verlegung von schwellen und entsprechendes schienenfahrzeug Pending EP3892775A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2003670A FR3109128B1 (fr) 2020-04-11 2020-04-11 Wagon de transfert de traverses et véhicule ferroviaire associé

Publications (1)

Publication Number Publication Date
EP3892775A1 true EP3892775A1 (de) 2021-10-13

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EP21167758.8A Pending EP3892775A1 (de) 2020-04-11 2021-04-11 Waggon für die verlegung von schwellen und entsprechendes schienenfahrzeug

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US (1) US20210317616A1 (de)
EP (1) EP3892775A1 (de)
CN (1) CN113512914A (de)
AU (1) AU2021202199A1 (de)
BR (1) BR102021006929A2 (de)
FR (1) FR3109128B1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299459A1 (fr) * 1975-01-28 1976-08-27 Drouard Freres Ets Procede et dispositif pour le renouvellement des elements constitutifs d'une voie ferree
WO2006021878A1 (de) * 2004-08-27 2006-03-02 Matisa Materiel Industriel S.A. Maschine zur erneuerung eines gleises
WO2019129678A1 (de) 2017-12-28 2019-07-04 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Schwellentransportfahrzeug

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713396A (en) * 1970-10-02 1973-01-30 Mannix Co Ltd Single turntable apparatus for positioning railroad ties
CH594105A5 (de) * 1976-07-27 1977-12-30 Matisa Materiel Ind Sa
AT347493B (de) * 1976-11-05 1978-12-27 Plasser Bahnbaumasch Franz Fahrbare schwellentransporteinrichtung
AT359537B (de) * 1978-09-14 1980-11-10 Plasser Bahnbaumasch Franz Gleisumbauzug mit portalfahrzeugen fuer schwellentransport
AT3878U3 (de) * 2000-06-09 2001-02-26 Plasser Bahnbaumasch Franz Maschine und verfahren zum entfernen eines altgleises und zur verlegung eines neugleises
AT3917U3 (de) * 2000-07-13 2001-08-27 Plasser Bahnbaumasch Franz Maschine zur erneuerung eines gleises
AT4371U3 (de) * 2001-03-02 2002-03-25 Plasser Bahnbaumasch Franz Verfahren zur erneuerung eines gleises und anlage
AT5769U3 (de) * 2002-09-05 2003-09-25 Plasser Bahnbaumasch Franz Maschine zum abbau und verlegen eines gleises und verfahren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299459A1 (fr) * 1975-01-28 1976-08-27 Drouard Freres Ets Procede et dispositif pour le renouvellement des elements constitutifs d'une voie ferree
WO2006021878A1 (de) * 2004-08-27 2006-03-02 Matisa Materiel Industriel S.A. Maschine zur erneuerung eines gleises
WO2019129678A1 (de) 2017-12-28 2019-07-04 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Schwellentransportfahrzeug

Also Published As

Publication number Publication date
CN113512914A (zh) 2021-10-19
US20210317616A1 (en) 2021-10-14
FR3109128A1 (fr) 2021-10-15
AU2021202199A1 (en) 2021-10-28
BR102021006929A2 (pt) 2021-10-19
FR3109128B1 (fr) 2022-08-12

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