EP2500470B1 - Véhicule de travail de tête - Google Patents

Véhicule de travail de tête Download PDF

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Publication number
EP2500470B1
EP2500470B1 EP12001220.8A EP12001220A EP2500470B1 EP 2500470 B1 EP2500470 B1 EP 2500470B1 EP 12001220 A EP12001220 A EP 12001220A EP 2500470 B1 EP2500470 B1 EP 2500470B1
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EP
European Patent Office
Prior art keywords
conveyor belt
work
head
loading
work carriage
Prior art date
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EP12001220.8A
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German (de)
English (en)
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EP2500470A3 (fr
EP2500470A2 (fr
Inventor
Axel Vonhoff
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Individual
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Individual
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Priority to PL12001220T priority Critical patent/PL2500470T3/pl
Publication of EP2500470A2 publication Critical patent/EP2500470A2/fr
Publication of EP2500470A3 publication Critical patent/EP2500470A3/fr
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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
    • 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

Definitions

  • the invention relates to a head work cart, which is intended and suitable for an arrangement on the head of a work train consisting of several work cars for the creation and / or rehabilitation of a railway line consisting of a substructure and of tracks. Furthermore, the invention relates to a work train with such a head work cart and thus feasible method for loading and unloading.
  • the work cars thereby form a work train, wherein the materials can be loaded on the first work car while the materials can be unloaded from the last work car.
  • loading units in the form of loading wagons. These are usually a separate cart with conveyor belts. These are designed such that the materials are fed onto a conveyor belt, so that the material is then fed from there to a first material handling silo car. From here, the materials are then transferred from trolley to trolley with the bottom conveyor belts and the transfer conveyors.
  • a work train with work car is known, the bottom conveyor belts, transfer belts and possibly roof conveyors and an auxiliary conveyor for bypassing the floor or roof conveyor belts have.
  • a first work car which is arranged behind a ballast cleaning machine at the head of the train, has either a loading conveyor belt, which is arranged linearly displaceable in the frontal head region of the roof area of the Kopfursswagens, or an extended roof conveyor on which the ballast cleaning machine gives up the developed ballast.
  • the invention is therefore an object of the invention to provide a work car, by means of which a discharge and loading of the work car of the work train is simplified.
  • a head work cart which is intended and suitable for an arrangement on the head of a work trolley consisting of several work cars for the creation and / or rehabilitation of a substructure and tracks existing railway line, according to claim 1 and a corresponding work train proposed according to claim 10.
  • a method for loading and unloading is made possible by the method according to claim 19.
  • the basic idea of the head wagon according to the invention provides that this headwork wagon by means of a special loading conveyor belt can carry out a loading of material removed, but that with one and the same headwork wagon a discharge with newly devisatundem material is possible, and, if necessary, also via the special loading conveyor belt and alternatively or simultaneously if necessary via the bottom conveyor belt.
  • the headwork cart according to the invention is characterized in a special way by the fact that it can be a material handling silo carriage that has been expanded by means of the loading conveyor belt. In this case, it is only necessary to extend this conventional material handling car by a special loading conveyor. Thus, the material handling car is extended by a reversible loading and unloading. All other components of the conventional material handling car can be taken over identically.
  • the loading conveyor belt is arranged in the roof area of the Kopfursswagens. This has the advantage that either on the one hand, the removed material can be given to the container of the work car from the top or, alternatively, the removed material can be transported to the rear via roof conveyor belts. In addition, the loading conveyor is adjustable, d. H.
  • the loading conveyor has a hopper.
  • the headwork car here at its front head end on both a transfer belt (as it is already present in the material trolley) and the additional loading conveyor on.
  • the transfer belt can be designed as a rigid band or as a bendable band.
  • the transfer belt is arranged in a fixed position on the overhead work cart.
  • the loading conveyor belt not only the loading conveyor belt but also the transfer belt are adjustable.
  • the bottom conveyor belt of the Kopfursswagens is adjustable in different variations.
  • a gravel unloading targeted and metered gravel be embedded in the track.
  • the inventive head cart optionally also be used as a gravel unloading vehicle.
  • ballast can be introduced into the track via the ballast unloading device both via the roof conveyor belts (bypass belts) and via the floor conveyor belts.
  • the retractability of the bottom conveyor belt can also be used to provide a transport position.
  • different unloading the ground conveyor belt can be realized.
  • the optional buckling capacity of the bottom conveyor for height adjustment serves to better adjust the unloading point.
  • the overhead work cart according to the invention can also be a specially designed overhead work cart, which can fulfill the above-described transport work.
  • a central control for switching all combinable dependencies of the possible functions can be carried out from a central location. This can be done fully automatically. It is also possible to monitor the loading and unloading states of the individual functions for the partially automated or fully automated control of the carriages from a central location. Again, a fully automatic operation is conceivable.
  • the control of all operations is preferably carried out via a freely programmable control electronics with simultaneous monitoring and control of all loading and unloading and transport conditions of the bands and the car.
  • a multiple control of the car for central control at the loading or unloading is provided in functional connection with the headwork car according to the invention.
  • the conveyor belts are designed as reversible conveyor belts.
  • the tape control takes place with regard to the dependent direction and speed via a control unit.
  • the circuit of all combinable dependencies of the functional units of the entire system is carried out from a central location or fully automatic. This applies equally to the monitoring of the loading and unloading states of the individual functions For semi-automated or fully automated control of the car from this central location or fully automatic.
  • the control of all processes via a freely programmable control electronics with simultaneous monitoring and control of all loading and unloading conditions and transport conditions of the conveyor belts and the car.
  • a multiple control of all individual cars of a train may be provided depending on handover and / or loading and / or unloading individual wagons or intermediate cars.
  • the overhead work cart has one or more roof conveyor belts in the roof area. These are preferably reversible. These roof conveyors can either serve the transport of material to the site, but also as removal for the discontinued by the loading conveyor developed material.
  • the roof conveyor belt is pivotable in the rear region about a horizontal axis. This has the advantage that it can be achieved in a simple manner, a corresponding positioning on the one hand, the roof conveyor belts of the Kopfursswagens and on the other hand, the roof bands of Material philosophicalsilowagen, according to the desired conveying direction.
  • the roof conveyor belt of the Kopfarbeitswagens be assigned in the rear region of this head wagon a pull-out conveyor.
  • the headwork cart at both ends of the car each have a transfer conveyor belt. It can be activated to unload the transfer conveyor at the head end and the transfer conveyor at the other end are disabled. For loading via the loading conveyor belt, the transfer conveyor at the head end can be deactivated and the transfer conveyor at the other end activated.
  • the overhead working carriage has a ballast unloading device.
  • This gravel unloading device is assigned to the bottom conveyor belt of the overhead working carriage and is intended to transport the ballast fed via the bottom conveyor belt via this conveyor belt Install the ballast unloader.
  • the overhead work cart according to the invention can also be optionally used as a gravel unloading vehicle.
  • ballast can be introduced into the track via the ballast unloading device both via the roof conveyor belts (bypass belts) and via the floor belts.
  • the ballast unloading device can be controlled via an operating station of the trolley or else via a central control unit.
  • the loading conveyor belt can be telescopic. This has the advantage that the loading conveyor belt can be optimally positioned with its task position for the material to be loaded at the desired location.
  • the bottom conveyor belt can be pivotable about a vertical axis and / or about a horizontal axis.
  • the bottom conveyor belt of the head wagon can be assigned in a further embodiment, an intermediate conveyor belt.
  • This intermediate conveyor belt which can optionally be reversible, can be arranged in the middle region of the head work cart.
  • This intermediate conveyor belt serves to receive the material which is fed from the first material conveying silo car behind it, in order to then abandon the material to the actual bottom conveyor belt via this intermediate conveyor belt.
  • a feed hopper can also be provided, which is assigned to the bottom conveyor belt of the overhead working carriage and / or the associated intermediate conveyor belt.
  • each other loading conveyor belts and roof conveyor belts may be provided. As a result, the loading and unloading of several building materials is possible.
  • a first embodiment of a work train according to the invention for creating and / or rehabilitating a railway line consisting of a substructure and of tracks comprises a plurality of work cars and, at a head end, a head work trolley according to the invention.
  • both the overhead work trolley and the work trolleys located behind it the work train at both ends of the car each have a transfer conveyor belt.
  • the front transfer conveyor belt is designed as a discharge belt for discharged from the work train materials.
  • the transfer conveyors are activated at the end of the carriage directed to the head end of the work train, and the transfer conveyor belts at the other end are deactivated.
  • the transfer conveyor belts can be deactivated at the end of the carriage directed towards the head end of the work train and the transfer conveyor belts can be activated at the other end.
  • the transfer conveyor belts are preferably horizontally movable and additionally pivotable upwards and downwards.
  • the transfer belts can be positioned in a technically simple manner. Because the basic principle of this variant consists in the reversible operation of the floor conveyor belts and transfer conveyors of the work car and the Kopfarbeitswagens.
  • the basic principle of unloading is that by means of the bottom conveyor belts and the transfer conveyors, the material is transported to the head end, from where the headwork trolley throws off the material via the front transfer belt. For loading, the removed material is given to the loading conveyor. This then throws the material in the headwork car.
  • the bottom conveyor belts as well as the transfer conveyor belts are located here in the reverse transport direction. Accordingly, the transfer conveyors are positioned.
  • a further advantage of this variant is that the materials to be loaded as well as the materials to be unloaded can be transported in the desired direction without the use of additional bypass belts alone via the bottom belts and, if appropriately adjusted, the transfer belts. So the material can be transported via the floor conveyor belts in one direction and transported in the other direction. A rotation of the car or the use of two car groups is not required.
  • bypass tapes can of course also be used in this variant. Likewise, the number of loading and bypass belts is freely selectable.
  • the bottom bands - and in the intermediate area between two adjacent cars - the transfer conveyor belts are used. These are only in one direction in operation here.
  • the roof conveyors are used both in the headwork trolley and in the work car behind the work train.
  • These additional bypass belts in the form of roof conveyor belts can be rigid or reversible.
  • the supply of new material to be incorporated as well as the removal of the old material to be removed takes place via reversibly operable roof conveyor belts. If only a single roof conveyor belt is provided, the supply and removal of the material does not take place at the same time. Only in the event that two or more mutually parallel roof conveyors are provided both in the headwork trolley and in the material handling silo cars, a simultaneous in-transport and removal of materials is possible. This makes it possible to bring several materials in the vacant space in front of the head. Of course, it is also conceivable in this context that material is additionally supplied or removed via the bottom conveyor belt. Overall, it can thus be loaded or unloaded in a wide variety of variants.
  • the supply of the material to be incorporated can also be done via the bottom conveyor belts of both the work car and the head wagon invention.
  • the transfer conveyor belt of the work car is designed so that it rests on the headwork carriage according to the invention during a transfer travel of the work train. Due to the possibility of resting the transfer conveyor belt of a first Material Stammsilowagens on the headwork carriage according to the invention eliminates a separate shelter for transfer trips.
  • a further development proposes a rolling system for transporting away and transporting the materials.
  • the basic idea is that the new material to be installed is transported successively to the front head end so that more and more work cars are successively released at the rear end. This freed up space in the work car is filled by the introduction of the removed, old material. This old material is abandoned at the back end of the local work car. After the task becomes This old material - also - transported successively towards the front of the head.
  • This rolling system it is possible to remove both expanded material in one direction and feed new material with the same car. This can be realized at the front head end by the loading and unloading possibility according to the invention.
  • the material can be loaded and unloaded with the same head cart at the top of the work train.
  • This rolling system allows continuous operation without interruption of time. For example, during unloading of a portion of the wagons, the remainder of the wagons may be used as circulation wagons for removal of the excavation and re-entry of new materials.
  • the last work car of this rolling system may have a shortened roof conveyor.
  • the roof conveyor of this last work car can be specially designed.
  • the roof conveyor belt is formed so kinkable that it has its discharge end in the area of the container of this work cart in terms of this development.
  • the work car has a loading hopper.
  • This preferably attachable or firmly screwed loading hopper (or loading trough) is used to load the last material conveyor silo truck at the interim storage.
  • the loading hopper / loading trough the rapid loading of the car series at the interim storage.
  • the dimension of the loading hopper / loading trough is so wide that the bucket contents of a wheel loader can be completely unloaded in this hopper.
  • the advantage of the loading hopper is that the space above the rear edge of the car can be used. This means that the loading hopper can protrude beyond the cart container, so as not to reduce the loading volume of the car by otherwise required shortening of the roof conveyor belt.
  • the method for unloading the work train comprises feeding the material to be installed via the bottom conveyor belt into the ballast unloading device and via the ballast unloading device, taking the material to be incorporated into the track.
  • Fig. 1a shows a first variant of the work train or the Kopfariaswagens 1 of this work train, followed by more work cars 2.
  • the headwork cart 1 with its container has a bottom conveyor belt 3 in the bottom area. Furthermore, a transfer conveyor belt 4 is provided at both ends of this bottom conveyor belt 1.
  • This transfer conveyor 4 is horizontally movable by means of a carriage. At the front end of this carriage, the transfer conveyor belt 4 is pivotable upwards and downwards. In the rest position of this front end of the transfer conveyor belt 4 is pivoted downwards into the horizontal and the carriage retracted (in Fig. 1a Left). In the working position, however, the carriage is extended and the transfer conveyor belt 4 is pivoted upward (in Fig. 1a right).
  • a work car 2 is shown behind the headwork cart 1 . This is followed in particular by further work cars 2 of corresponding design.
  • This work car 2 has - as the head work cart 1 - a bottom conveyor belt 3, and a transfer conveyor belt 4 at the two ends. From the basic principle, the headwork cart 1 differs from the work cart 2 in that the headwork cart 1 additionally has a loading conveyor belt 5.
  • Fig. 1b shows the loading of the work train with material removed for this purpose
  • the loading conveyor 5 is transferred to the loading position.
  • the removed material is the loading conveyor belt 5 abandoned. It throws after passing through the loading conveyor belt 5, the material in the headwork cart 1 from. From there, the further transport of the material takes place via the transfer conveyor belt 4 of the head work cart 1 into the container of the work cart 2 and from there in a corresponding manner further into the work car 2 located behind it.
  • Fig. 1c shows the unloading of the work train with new material to be installed.
  • the loading conveyor 5 in an upper position in which it does not bother.
  • the transfer conveyor 4 at the front head end of the work train (left in the drawing) is extended and pivoted slightly upwards. Accordingly, the right in the drawing transfer conveyor belts 4 of the car 1, 2 are retracted while the left in the drawing transfer conveyors 4 of the car 1, 2 are extended. This means that new material is transported in the drawing from the right through the work car 2 through to the front overhead work carriage 1.
  • This work cart 1 throws the supplied new material with his - in the drawing left - transfer conveyor belt 4 from.
  • Fig. 2a shows that a single loading conveyor 5 is provided, while in the variant in Fig. 2b two loading conveyor belts 5 are provided side by side in parallel.
  • a second variant of the Kopfursswagens 1 with his work moves shows Fig. 3a and 3b ,
  • the difference to the first variant is that both the overhead work cart 1 and the work car 2 additionally each have a roof conveyor belt 6. These roof conveyor belts 6 extend in the longitudinal direction of the carriages 1, 2 and can be bent upwards and downwards in the end area.
  • Another difference to the first variant is that only one active transfer conveyor belt 4 is provided (left in the drawing). The transfer conveyor 4 at the other end, as is the case with the first variant, is not needed here. It can therefore be completely omitted. But it can also be present, only it is in a rest position.
  • Fig. 3a shows the unloading of the work train on the headwork trolley 1 with new,bal.dem material.
  • the material is brought in the drawing from right to left from the work car 2 to the headwork car 1.
  • the bottom conveyor belts 3 and the correspondingly aligned transfer conveyor belts 4 serve this purpose. After reaching the overhead working carriage 1, the new material is thrown off via its transfer conveyor belt 4.
  • Fig. 3b shows the loading with removed material.
  • the loading conveyor 5 is moved to the appropriate position.
  • the removed material is abandoned this loading conveyor belt 5. It first reaches the roof conveyor belt 6 of the head work cart 1 and from there to the corresponding roof conveyor belts 6 of the work car. 2
  • Fig. 5a shows a somewhat modified, non-inventive embodiment of the head work cart 1. It in turn has a bottom conveyor belt 3, which, however, does not extend over the entire length of the head work cart 1.
  • the bottom conveyor belt 3 is instead arranged only in the front region. Furthermore, indicated by the arrows that this bottom conveyor belt 3 is displaced forward and backward.
  • an intermediate conveyor belt 8 connects in cascade, which is provided at the rear end with a feed hopper 9.
  • the material to be supplied which is fed via this feed hopper 9 to the intermediate conveyor belt 8, reaches the bottom conveyor belt 3. This then gives the material of a ballast unloading device 10. These are used to install the ballast in the track.
  • Fig. 5a shows further that the roof conveyor belt 6 of the head work cart 1 is pivoted on the one hand at the rear end about a horizontal axis upwards and downwards and further that this roof conveyor belt 6 is associated with a Ausziehdroitband 11. This can be moved in the longitudinal direction of the head work cart 1 forward and backward.
  • the variant in Fig. 5b differs from the variant in Fig. 5a in that the roof conveyor belt 6 of the headrest carriage 1 not according to the invention is inclined downwards in the head area. This area of the roof conveyor belt 6 is then associated with the loading conveyor belt 5 with its hopper 7. According to the illustration of the arrows, this loading conveyor belt 5 is telescopically longitudinally displaceable and possibly also pivotable about a horizontal axis.
  • Fig. 6a The variant in Fig. 6a is based on the design variant, as in Fig. 5a is shown.
  • a work cart 2 is shown after the headwork cart 1 not according to the invention.
  • This has a bottom conveyor belt 3, which is pivoted in the non-use position downwards and moved backwards, as in Fig. 6b is shown.
  • Fig. 6a it is shown how the transfer conveyor belt 4 is extended and rests with its boom on the headwork cart 1, concretely rests on the hopper 9 of the intermediate conveyor belt 8.
  • the roof conveyors 6 both of the headwork car 1 and the work car 2 are bent downwards in the end and therefore in the inoperative position.
  • Fig. 6a thus shows the headwork car 1 not according to the invention in transport position. Due to the possibility of resting the transfer conveyor belt 4 of the work car 2 the headwork cart 1 is at the same time overrun a separate shelter trolley dispensable.
  • new material is transported via the floor conveyor belts 3 to the head-end construction site, namely the material is fed via the feed hopper 9 of the intermediate conveyor belt 8 and from there the bottom conveyor belt 3, if it is gravel, the gravel can first by the transfer conveyor belt 4 of the work cart 2 be installed on the ballast unloader 10.
  • Fig. 7a corresponds to the basic principle of the representation in Fig. 6a ,
  • the only difference is that the roof conveyors 6 are positioned both of the headrest carriage 1 not according to the invention as well as behind the working car 2 behind it with their pivotable ends so that a material transport of expanded material on the roof conveyor belts 6 in the drawing to the right is possible.
  • the frontal views according to Fig. 7b finally show that one or two loading conveyor belts 5 are provided with associated, subsequent roof conveyor belts 6.
  • Fig. 7a thus shows the system with simultaneous loading and unloading in the working position. The discharge takes place via the bottom conveyor belts 3 and the loading function via the roof conveyor belts 6 in conjunction with the loading conveyor belt 5.
  • Fig. 8a corresponds to the basic principle of the representation in Fig. 7a , The only difference is that the loading conveyor 5 is extendable according to the arrows. The loading conveyor 5 is in the loading position.
  • Fig. 9a and 9b shows the optional pivotability of the bottom conveyor belt 3 of the headrest carriage 1 not according to the invention. Otherwise, this variant corresponds to the variant, as in Fig. 7a is shown.
  • Fig. 10a shows a first non-inventive variant of the load.
  • the removed old material is fed via the hopper 7 the loading conveyor 5.
  • the material transport then takes place via the roof conveyor belt 6 of the Kopfariaswagens on the roof conveyor belt 6 of the following work car. From there, the material can be further transported from work car 2 to work car 2.
  • Fig. 10b shows the unloading function on the same system.
  • the feed hopper 7 of the loading conveyor 5 is folded up.
  • the new material to be installed comes from the work car 2.
  • the transfer conveyor belt 4 the material passes through the hopper 9 on the intermediate conveyor belt 8 and from there on the bottom conveyor belt 3 of the headrest carriage not inventive 1. From there then takes place the discharge of the material.
  • Fig. 11a shows the supply of new material on the roof conveyor belts 6, and starting from the work car up to the roof conveyor 6 of the headrest carriage not according to the invention.
  • the discharge takes place via the loading conveyor 5, which here assumes the function of unloading conveyor.
  • Fig. 11b shows the same system, except that here the material on the bottom conveyor belts 3 fed and discharged, as already in Fig. 10b is shown and described.
  • Fig. 12a again shows the discharge of new material.
  • the supply takes place here via the roof conveyor belts 6 on the one hand the work car 2 and on the other hand of the head wagon 1 not according to the invention.
  • the material passes from there to the loading conveyor 5, which in turn acts as unloading conveyor.
  • the material is not discharged directly here. Rather, the material first passes to the bottom conveyor belt 3 of the head work cart 1, from where the discharge then takes place.
  • the bottom conveyor belt 3 of the exercise cart 1 is extended to the front.
  • Fig. 12b shows the corresponding situation as in Fig. 12a , except that the discharge of the new material takes place here again via the bottom conveyor belts 3.
  • the bottom conveyor belt 3 of the head work cart 1 is extended to the front.
  • Fig. 13a shows a variant according to the in Fig. 12b , Only here is the final discharge not by the bottom conveyor belt 3 of the headrest carriage 1 not according to the invention, but on this bottom conveyor belt 3, the material, in this case gravel, the ballast unloading device 10 is abandoned, from where then the installation takes place in the track.
  • Fig. 13b again shows the loading of the material on the loading conveyor belt 5 and on the roof conveyor belt 6 of the headrest carriage 1 not according to the invention.
  • the material is not transported via the roof conveyor belts 6 to the rear work car 2, but the pull-out conveyor belt 11 is extended in this case, so that the material is given to the first work car 2 behind the overhead work cart 1.
  • Fig. 14a shows the situation as it is already in Fig. 13a is shown. This means that the material to be incorporated is fed via the bottom conveyor belts 3 of the ballast unloading device 10. The difference here is that the loading conveyor 5 is telescopic.
  • the variant in Fig. 14b is based on the variant in Fig. 14a , Here is the situation for loading the material.
  • the material is the telescopic loading conveyor belt 5 abandoned and abandoned on the roof conveyor belt 6 of the headrest carriage 1 not according to the invention with pulled-extractor 11 the first work car 2 behind the overhead work cart 1.
  • Fig. 15a shows a variant in which different materials are discharged, as indicated by the black arrows and by the white arrows.
  • the removal of the two old materials is carried out such that one type of material on the roof conveyor belts 6 of the work car 2 is transported further to the rear (white arrows) while the other type of material is given to the first work car 2 behind the headwork carriage 1 not according to the invention (black arrow).
  • FIG. 15b the supply of two different types of material, which are supplied via the mutually parallel roof conveyor belts 6, both the work car 2 and the non-inventive head wagon 1 via the also double-formed loading conveyor belt 5.
  • Fig. 16a shows the variant with the telescopic loading conveyor belt 5, which is double again for the removal of two materials.
  • One material (white arrow) is fed to the rear work cart 2, while the other type of material (black arrow) is fed to the first work cart 2 behind the headwork cart 1 not according to the invention.
  • Fig. 16b shows the situation that two types of material are supplied via the roof conveyor belts 6.
  • the two types of material arrive on the doubler bottom conveyor belt 3 of the headrest carriage 1 not according to the invention. From there, the discharge takes place.
  • Fig. 17a shows that on the parallel roof conveyor belts 6 and the double executed loading conveyor 5 to a material is supplied (white arrows) and material is discharged (black arrows).
  • the discharged material is supplied to the first work car 2 behind the headwork carriage 1 not according to the invention.
  • the pull-out conveyor belt 11 is extended.
  • Fig. 17b shows that the discharged material (black arrows) is guided to the rear work car 2.
  • Fig. 18a shows in conjunction with Fig. 18b in that two different materials are supplied (white arrows), while a third type of material is removed (black arrows).
  • the first material is supplied via the bottom conveyor belts 3 and via the ballast unloading device 10.
  • the second material is supplied via the roof conveyor belts 6 and via the loading conveyor belt 5.
  • the Fig. 19 and 20 show the above headwork cart 1 again with a schematic overall view of the transport processes.
  • Fig. 21 shows in a first variant, a rolling material system.
  • This variant is based on a head work cart 1 according to the invention and on work car 2, as in the Fig. 3a and 3b are shown.
  • the principle is that in a continuously rolling system simultaneously abandoned material and new material is discharged.
  • Fig. 22 shows an alternative variant Fig. 21 ,
  • the headwork car 1 is not designed according to the work car 2, but designed as a specially trained, not inventive head work cart 1.
  • Fig. 23 shows the rolling system with a first variant of the non-inventive mind work cart 1.
  • the transport processes are recognizable by the black and white arrows.
  • an additional loading hopper 12 is provided here, namely at the rear end of the last work cart 2. This can either be placed or firmly bolted to the container of this last work car 2.
  • This loading hopper 12 is used for fast loading of the work car 2 from externally stored material, as shown in the FIGS. 24a and 24 is shown.
  • the dimensions of this loading hopper 12 are preferably formed so wide that the bucket contents of a wheel loader can be completely unloaded.
  • Fig. 25 shows in conjunction with the Figs. 26a and 26b the same system, but with another embodiment according to the invention of the exercise cart 1.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Loading Or Unloading Of Vehicles (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Claims (20)

  1. Wagon de chantier de tête (1),
    qui convient à l'agencement à la tête d'un train de chantier constitué de plusieurs wagons de chantier (2) pour la création et/ou pour l'assainissement d'une ligne ferroviaire constituée d'une infrastructure ainsi que de voies ferrées, dans lequel les wagons de chantier (2) du train de chantier présentent chacun une courroie transporteuse au sol pouvant être exploitée de manière réversible ainsi qu'au moins à une extrémité une courroie transporteuse de transfert pour le transfert de matériel d'un wagon de chantier (2) au wagon de chantier (2) suivant,
    dans lequel le wagon de chantier de tête (1) présente une courroie transporteuse au sol (3) et une courroie transporteuse de chargement (5) avec une trémie de distribution (7), dans lequel la courroie transporteuse de chargement (5) est disposée de manière à pouvoir être coulissée linéairement à une extrémité avant du wagon de chantier de tête (1) dans sa région de tête et région de toit pour le positionnement exact d'une région de distribution de la courroie transporteuse de chargement (5) en ce qui concerne un point de dépose,
    caractérisé en ce que
    la courroie transporteuse au sol (3) peut être exploitée de manière réversible pour le chargement et déchargement de matériels et peut être coulissée dans l'étendue longitudinale du wagon de chantier de tête (1), que
    la courroie transporteuse de chargement (5) peut être exploitée de manière réversible pour le chargement et déchargement de matériels dans la région de tête frontale, et que
    le wagon de chantier de tête (1) présente à son extrémité avant une courroie transporteuse de transfert (4) pouvant être exploitée de manière réversible qui est associée à la courroie transporteuse au sol (3) et convient au chargement et déchargement de matériel dans la région de tête,
    dans lequel dans le cas d'un wagon de chantier de tête (1) disposé à la tête du train de chantier, la courroie transporteuse au sol (3), la courroie transporteuse de transfert associée (4) et la courroie transporteuse de chargement (5) du wagon de chantier de tête (1) d'un côté et les courroies transporteuses au sol et les courroies transporteuses de transfert des wagons de chantier (2) de l'autre côté peuvent être positionnées sélectivement en ce qui concerne leur agencement relatif les unes par rapport aux autres à chaque fois de telle sorte ainsi que peuvent être réglées en ce qui concerne leur dispositif de transport de telle sorte que de manière alternative ou simultanée le train de chantier avec ses wagons de chantier (2) peut être chargé de matériel déposé par le biais du wagon de chantier de tête (1) et/ou le train de chantier peut être déchargé avec du nouveau matériel chargé dans les wagons de chantier (2) par le biais du wagon de chantier de tête (1).
  2. Wagon de chantier de tête (1) selon la revendication 1,
    caractérisé en ce que
    le wagon de chantier de tête (1) présente dans la région de toit une ou plusieurs courroies transporteuses de toit (6), dans lequel la courroie transporteuse de toit (6) peut de préférence être pivotée dans la région arrière autour d'un axe horizontal et/ou une courroie transporteuse d'arrachage (11) est associée à la courroie transporteuse de toit (6) dans la région arrière.
  3. Wagon de chantier de tête (1) selon la revendication 1 ou 2,
    caractérisé en ce que
    le wagon de chantier de tête (1) présente aux deux extrémités de wagon à chaque fois une courroie transporteuse de transfert (4),
    dans lequel la courroie transporteuse de transfert (4) peut être activée à l'extrémité de tête pour le déchargement et la courroie transporteuse de transfert (4) peut être désactivée à l'autre extrémité, et
    dans lequel la courroie transporteuse de transfert (4) peut être désactivée à l'extrémité de tête pour le chargement par le biais de la courroie transporteuse de chargement (5) et la courroie transporteuse de transfert (4) peut être activée à l'autre extrémité.
  4. Wagon de chantier de tête (1) selon au moins une des revendications précédentes,
    caractérisé en ce que
    le wagon de chantier de tête (1) présente un dispositif de déchargement de ballast (10) qui est de préférence disposé à l'extrémité de tête et est associé à la courroie transporteuse au sol (3),
    dans lequel la courroie transporteuse au sol (3) peut être coulissée en longueur de sorte que le nouveau matériel peut être déchargé sélectivement directement par le biais de la courroie transporteuse au sol (3) ou le dispositif de déchargement de ballast (10) peut être alimenté par le biais de la courroie transporteuse au sol (3).
  5. Wagon de chantier de tête (1) selon au moins une des revendications précédentes,
    caractérisé en ce que
    la courroie transporteuse de chargement (5) est télescopique.
  6. Wagon de chantier de tête (1) selon la revendication précédente,
    caractérisé en ce que
    la courroie transporteuse au sol (3) peut être pivotée autour d'un axe vertical et/ou autour d'un axe horizontal.
  7. Wagon de chantier de tête (1) selon la revendication précédente,
    caractérisé en ce que
    une courroie transporteuse intermédiaire (8) est associée à la courroie transporteuse au sol (3).
  8. Wagon de chantier de tête (1) selon la revendication 5,
    caractérisé en ce que
    une trémie de distribution (9) est associée à la courroie transporteuse au sol (3) et/ou à la courroie transporteuse intermédiaire associée (8).
  9. Wagon de chantier de tête (1) selon au moins une des revendications précédentes,
    caractérisé en ce que
    le wagon de chantier de tête (1) présente une ou plusieurs courroies transporteuses de chargement (5) parallèles l'une à l'autre.
  10. Train de chantier pour la création et/ou pour l'assainissement d'une ligne ferroviaire constituée d'une infrastructure ainsi que de voies ferrées,
    qui présente plusieurs wagons de chantier (2) et un wagon de chantier de tête (1) à une extrémité de tête,
    caractérisé en ce que
    le wagon de chantier de tête est un wagon de chantier de tête selon au moins une des revendications 1 à 9.
  11. Train de chantier selon la revendication 10,
    caractérisé en ce que
    le wagon de chantier de tête (1) ainsi que les wagons de chantier (2) présentent aux deux extrémités de wagon à chaque fois une courroie transporteuse de transfert (4), dans lequel
    - les courroies transporteuses de transfert (4) peuvent être activées pour le déchargement à l'extrémité des wagons (1, 2) dirigée vers l'extrémité de tête du train de chantier pour transporter du matériel vers l'extrémité de tête du train de chantier (1), point à partir duquel le matériel peut être déversé par le biais de la courroie transporteuse de transfert (4) du wagon de chantier de tête (2), et les courroies transporteuses de transfert (4) peuvent être désactivées à l'autre extrémité, et
    - les courroies transporteuses de transfert (4) peuvent être désactivées pour le chargement par le biais de la courroie transporteuse de chargement (5) à l'extrémité des wagons (1, 2) dirigée vers l'extrémité de tête du train de chantier et les courroies transporteuses de transfert (4) peuvent être activées à l'autre extrémité pour transporter du matériel dans un sens de transport inverse.
  12. Train de chantier selon la revendication 10 ou 11,
    caractérisé en ce que
    le wagon de chantier de tête (1) ainsi que les wagons de chantier (2) présentent dans la région de toit à chaque fois une courroie transporteuse de toit (6) qui est réalisée pour le chargement et/ou déchargement.
  13. Train de chantier selon au moins une des revendications 10 à 12,
    caractérisé en ce que
    l'amenée du nouveau matériel à encastrer s'effectue vers le wagon de chantier de tête (1) et/ou l'évacuation de l'ancien matériel déposé s'effectue en partant du wagon de chantier de tête (1) à chaque fois par le biais de courroies transporteuses de toit (6) pouvant être exploitées de manière réversible.
  14. Train de chantier selon au moins une des revendications 10 à 13,
    caractérisé en ce que
    l'amenée du nouveau matériel à encastrer s'effectue vers le wagon de chantier de tête (1) et/ou l'évacuation de l'ancien matériel déposé s'effectue en partant du wagon de chantier de tête (1) par le biais de courroies transporteuses au sol (3) pouvant être exploitées de manière réversible aussi bien des wagons de chantier (2) que du wagon de chantier de tête (1).
  15. Train de chantier selon au moins une des revendications 10 à 14,
    caractérisé en ce que
    la courroie transporteuse de transfert (4) du wagon de chantier (2) qui suit directement le wagon de chantier de tête (1) peut être appliquée sur le wagon de chantier de tête (1), notamment pendant un trajet de transfert du train de chantier.
  16. Train de chantier selon au moins une des revendications 10 à 15,
    caractérisé en ce que
    dans un système roulant simultanément
    - du nouveau matériel chargé dans les wagons de chantier (2) peut être déchargé au moyen des courroies transporteuses au sol (3) ainsi que des courroies transporteuses de transfert (4) par le biais du wagon de chantier de tête (1) et
    - de l'ancien matériel déposé peut être transporté vers l'arrière par le biais de la courroie transporteuse de chargement (5) du wagon de chantier de tête (1) ainsi que par le biais des courroies transporteuses de toit (6) du wagon de chantier de tête (1) ainsi que des wagons de chantier (2) et peut être distribué au wagon de chantier (2) correspondant à la suite du nouveau matériel.
  17. Train de chantier selon la revendication 16,
    caractérisé en ce que
    la courroie transporteuse de toit (6) est réalisée dans le cas du dernier wagon de chantier (2) du train de chantier de telle sorte qu'un déversement de l'ancien matériel est possible dans ce dernier wagon de chantier (2).
  18. Train de chantier selon au moins une des revendications 10 à 17,
    caractérisé en ce que
    le wagon de chantier (2) présente une trémie de chargement (12).
  19. Procédé de chargement et déchargement d'un train de chantier qui se compose de plusieurs wagons de chantier (2), dans lequel les wagons de chantier (2) du train de chantier présentent chacun une courroie transporteuse au sol pouvant être exploitée de manière réversible ainsi qu'au moins à une extrémité une courroie transporteuse de transfert pour le transfert de matériel d'un wagon de chantier (2) au wagon de chantier (2) suivant, et présente à l'extrémité de tête un wagon de chantier de tête (1) selon au moins une des revendications 1 à 9,
    dans lequel le wagon de chantier de tête (1)
    - présente une courroie transporteuse au sol (3) pour le chargement et/ou déchargement de matériels et une courroie transporteuse de chargement (5) pour le chargement et/ou déchargement de matériels qui est réalisée pour le positionnement exact de la région de distribution de la courroie transporteuse de chargement (5) en ce qui concerne le point de dépose, et
    - présente une courroie transporteuse de transfert à une extrémité avant dans la région de tête du wagon de chantier de tête (1) qui est associée à la courroie transporteuse au sol (3) et qui convient au chargement et déchargement de matériel dans la région de tête,
    dans lequel la courroie transporteuse au sol (3), la courroie transporteuse de transfert associée (4) et la courroie transporteuse de chargement (5) du wagon de chantier de tête (1) sont positionnées sélectivement en ce qui concerne leur agencement relatif les unes par rapport aux autres à chaque fois de telle sorte ainsi que réglées en ce qui concerne leur dispositif de transport,
    pour réaliser de manière alternative ou simultanée les étapes suivantes :
    pour le chargement du train de chantier :
    - déplacement de la courroie transporteuse de chargement (5) du wagon de chantier de tête (1) dans la position de chargement,
    - distribution de matériel déposé à la courroie transporteuse de chargement (5) par le biais de la trémie de distribution (7), et
    - distribution du matériel déposé au wagon de chantier (2) voisin par le biais de la courroie transporteuse de transfert ;
    pour le déchargement du train de chantier :
    - distribution de matériel à encastrer au wagon de chantier de tête (1) par le wagon de chantier (2) voisin et
    - déchargement du matériel à encastrer par le biais de la courroie transporteuse au sol (3) ou la courroie transporteuse de chargement (5) du wagon de chantier de tête (1).
  20. Procédé selon la revendication 19,
    dans lequel le wagon de chantier de tête (1) présente un dispositif de déchargement de ballast (10) et pour le déchargement du train de chantier, réalisation de l'étape :
    - amenée du matériel à encastrer par le biais de la courroie transporteuse au sol (3) du dispositif de déchargement de ballast (10) et encastrement du matériel à encastrer dans la voie ferrée par le biais du dispositif de déchargement de ballast (10).
EP12001220.8A 2011-03-17 2012-02-24 Véhicule de travail de tête Active EP2500470B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12001220T PL2500470T3 (pl) 2011-03-17 2012-02-24 Czołowy wagon roboczy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011014265A DE102011014265A1 (de) 2011-03-17 2011-03-17 Kopfarbeitswagen

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EP2500470A3 EP2500470A3 (fr) 2014-12-24
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EP (1) EP2500470B1 (fr)
DE (1) DE102011014265A1 (fr)
DK (1) DK2500470T3 (fr)
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PL (1) PL2500470T3 (fr)

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Publication number Priority date Publication date Assignee Title
EP2789519B1 (fr) * 2013-04-12 2016-12-28 System7-Railsupport GmbH Dispositif destiné au transport de matériaux dans la pose de voie
AT515413B1 (de) * 2014-03-25 2015-09-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zur Sanierung einer Schotterbettung eines Gleises
CA2963988C (fr) 2014-11-05 2018-03-20 Herzog Railroad Services, Inc. Transport et distribution de materiau avec des wagons-tremies a portes commandees et des systemes de bande transporteuse
DE102016014833A1 (de) * 2016-12-14 2018-06-14 Zürcher Holding GmbH Materialförderwagen, Materialförderwagenverband und Verfahren zum Beladen des Materialförderwagenverbands

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Publication number Priority date Publication date Assignee Title
ATE231940T1 (de) * 1996-11-20 2003-02-15 Plasser Bahnbaumasch Franz Schüttgutverladewagen
ITMI20080230A1 (it) * 2008-02-13 2009-08-14 Rail Technology Llc Carro ferroviario da trasporto particolarmente per convogli a valle di risanatrici ferroviarie
EP2194189A2 (fr) * 2008-12-03 2010-06-09 VolkerRail Nederland BV Traitement de lit de ballast d'une voie ferrée
DE102010007513B4 (de) * 2010-02-11 2012-01-19 Ralf Zürcher Wagen zur Materialförderung im Gleisbau

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DE102011014265A1 (de) 2012-09-20
EP2500470A3 (fr) 2014-12-24
DK2500470T3 (da) 2020-01-27
ES2768034T3 (es) 2020-06-19
EP2500470A2 (fr) 2012-09-19

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