EP1249535A2 - Wagon for conveying and storing, method for removing, storing and distributing materials - Google Patents

Abstract

The railway freight wagon (10a-10c), for the transport and storage of loose bulk materials e.g. ballast for the permanent way, is divided into a number of container sections (40a-40c,42a-42c) within the wagon units. Each wagon has a conveyor system at the base, to move the material from one end to the other. Conveyors (72a,72b) are between the wagons, to transfer the material from one to the other. The conveyor speeds are set to give a material storage function, and a material transfer action.

Description

The invention relates to a rail-accessible conveyor and silo wagon for conveying and storing bulk goods with a wagon Storage box that is suitable for storing bulk goods and in a floor area has a wagon-specific material conveyor, with at least one bulk goods receiving area from one end of the wagon forth bulk goods can be entered in the receiving box, in the receiving box entered bulk material by means of the material conveyor along the conveyor and silo wagon towards the other end of the wagon is transportable and at least one bulk material transfer device at the other end of the wagon can be released from the receiving box, if necessary in a bulk goods reception area of an assigned further conveyor and Appropriate type of silo wagon.

The invention further relates to a transport train or track treatment train, comprising at least one such conveyor and silo wagon. The The invention further relates to a method for supplying a track construction site with track building materials using such a transport train or track treatment train as well as a method for temporary storage and, if necessary, removal of materials to or from a track construction site using such a transport train or track treatment train.

A rail-accessible conveyor and silo wagon of the type mentioned Transport train or track treatment train of the type mentioned and Methods as addressed are described in DE 32 19 025 C2 and EP 0 096 236 B2 known. The well-known rail-accessible conveyor and silo wagon, hereinafter also referred to as "transport wagon" has exactly one carriage-specific storage box. Training of the known wagon enables the passing on of the Waggon conveyed or stored material to an adjacent one Waggon, the transport wagon optionally for pure conveyor operation to a subsequent transport wagon for transport or towards the track construction site or material storage can be used. In practice, the wagon was primarily used to transport materials from a track construction site. He enables, for example, a continuous loading and unloading cycle regarding material removal, in particular accordingly the work feed of a track construction site moving along a track for track bed renewal or formation improvement. It is called Example of one from GSG Knape Gleissanierung GmbH or the company Europool practiced the type of track renovation using a so-called Formwork improvement machine (such as type PM 200) and from mentioned material and material wagons Silo units "such as type MFS 40 (System Plasser - Knape).

In contrast, the invention proposes to include the conveyor and silo wagon to execute at least one further receiving box for storage bulk goods is suitable and in a floor area a wagon has further material conveying device, with at least another bulk goods reception area from the end of a wagon Bulk material can be entered in the further receiving box, in the further Bulk material entered by means of the further material conveying device along the conveyor and silo wagon towards the other Wagon end is transportable and at least one more Bulk material transfer device at the other end of the wagon from the receiving box can be dispensed, possibly in a further bulk goods reception area one of the assigned further conveyor and silo wagons accordingly Design type. In particular, it is thought of the passable Conveyor and silo wagons with a first and a second receiving box to be provided, each for storing bulk goods are suitable and in a floor area a wagon's own first or have second material conveying device, with at least one first and second bulk receiving area from one end of the wagon bulk material can be inserted into the first or second receiving box, bulk material entered in the first or second receiving box by means of the first or second material conveyor along the conveyor and Silo wagon can be transported towards the other end of the wagon and via at least one first or second transfer device bulk material at the other end of the wagon can be released from the receiving box, if necessary in a first or second bulk receiving area of one of the assigned other conveyor and silo wagons of the corresponding design. For some applications, it may be appropriate if the invention Conveyor and silo wagons additionally at least one more, has appropriately trained receiving box.

The invention is based on the knowledge that it relates in particular supplying a track construction site with the required material or Materials, but also regarding the recording, intermediate storage and If necessary, removal of materials to or from the track construction site is advisable can be two different materials or material fractions from each other to be fed in or fed in separately, but in parallel at the same time to be able to or to record or to be able to record. It will this achieves much greater flexibility and productivity in connection with the material flows and ultimately also with regard The progress of a track construction site itself can be essential be increased.

It is well known in the art related to Track construction work using wagons with multiple conveyor belts are equipped to transport different materials. such Conveyor belts or wagons have no silo function, so they can do not cache materials in technically relevant quantities. In contrast, the conveyor and silo wagons according to the invention Storage boxes that temporarily store technically relevant quantities of materials can, as this also by the term "silo" in the Generic term is expressed. With regard to the buffering function the material conveying speed becomes at least one of the Material conveying devices, preferably all material conveying devices of the wagon, between a higher value for the conveyor and one smaller value for storage operation can be adjustable, preferably independently from each other for the material conveyors or / and at least in some areas continuously.

The transfer devices can each one over the end of the wagon cantilevered, separate from the material conveyor concerned Have conveyors, preferably endless conveyors. The sponsor is with an upper discharge end above an assigned bulk goods reception area another conveyor and silo wagon accordingly Arranged or can be arranged to bulk in the assigned receiving box of the further conveyor and silo wagons appropriate type to hand over.

For most applications it will be sufficient if the material handling equipment of the wagon all with the same conveying direction along the Conveyor and silo wagons are operated, so that it is sufficient if the wagon can only be operated in this way. A high Flexibility in terms of material flows can be achieved that the material handling equipment in a corresponding Waggon operating mode with different conveying directions along the Conveyor and silo wagons can be operated. High flexibility in particular also achieved when the material handling equipment with changing Conveying directions can be operated along the conveyor and silo wagons are.

With regard to the possible adjustability of the conveying direction at least one of the material conveying devices is additionally proposed, that the conveyor and silo wagon corresponds to at least one a selected conveying direction of the material conveying device in question adjustable or convertible transfer device (first or second or further transfer device) in one end area or in both Has end areas of the wagon. One can be the one in question Transfer device assigned to the receiving box according to the selectable direction of conveyance from an end region of the wagon and can be attached to the other end of the wagon.

An advantageous embodiment of the conveyor and silo wagons stands out characterized in that the receiving boxes are arranged one above the other. A further development proposes that at least one upper receiving box is height adjustable to its and the absorption capacity one below to vary this receiving box arranged receiving box. This makes it possible to select a selected one Adjust the receiving box according to the material storage requirement, whereby the capacity of this box may be charged to the capacity of another recording box is enlarged, in which Extreme case the other receiving box and its material conveyor primarily in the case of a greatly reduced absorption capacity be used as a material conveyor and less than a storage medium can.

An advantageous construction of the wagon is characterized by that at least one of the receiving boxes is at least in a lower one Area is formed by a possibly height-adjustable receptacle that a tub floor and tub side walls adjoining the tub floor having. The tub floor can be from one Upper run of a conveyor belt (possibly in the form of a scale belt) material conveyor concerned or the tub floor can have the upper run.

It is also proposed that at least one of the receiving boxes is formed at least in an upper area by wagon side walls, possibly arranged one above the other depending on a relative position Storage boxes in the case of the mentioned height adjustment.

To save overall length of the wagon or optimally with regard to the Exploit material storage and / or with regard to one if possible low center of gravity of the wagon it is proposed that propulsion devices to drive the material handling equipment and the transfer equipment at least in part in a lower area of the wagon are arranged in the manner of underfloor units.

The conveyor and silo wagon can have a monitoring installation for monitoring the receiving boxes and / or their material handling equipment or / and the assigned transfer devices Basis of measurement signals emitted by a sensor arrangement or / and on the basis of those emitted by a video camera arrangement Video signals, the surveillance installation preferably a A plurality of video cameras assigned to sites to be monitored includes. Such a monitoring installation enables a reliable one Monitoring even if, for example, in the case of one another arranged receiving boxes a direct view of the receiving boxes or to relevant places is no longer so easy.

The wagon can have a driver's cab and on an assigned, external driver's cab can be connected to the wagon. in the In the case of the surveillance installation mentioned, the driver's cab can receive the measurement signals or video signals. From a central driver's cab can be several conveyor and silo wagons and possibly others Facilities, such as a track treatment facility of a track treatment train, Monitor and control synchronously.

As already mentioned, the invention also relates to a transport train for bulk material. According to the invention it is proposed that this at least one, preferably at least two, funding according to the invention and has silo wagons.

It is particularly thought that the transport train in a row of wagons at least two immediately adjacent conveyor and silo wagons according to the invention, and that between these wagons by means of the transfer devices material or materials at least in are conveyable in one direction along the row of wagons, between mutually assigned receiving boxes of the relevant conveyor and silo wagons.

The transfer devices can advantageously be designed as an endless conveyor be of a material reception level relative to each one associated receiving box of one of the conveyor and silo wagons about the highest filling level of the assigned receptacle other, directly adjacent conveyor and silo wagons rise.

The transport train can also at least one, preferably several rail-accessible conveyor and silo wagons for conveying and storing Show bulk goods, with only one carriage box, the is suitable for storing bulk goods and in a floor area Has wagon-specific material conveyor, with at least a bulk goods reception area from a wagon end the recording box can be entered, entered in the first recording box Bulk material by means of the material conveyor along the conveyor and Silo wagon can be transported towards the other end of the wagon and at least one bulk material transfer device on the other The end of the wagon can be released from the receiving box, possibly into a bulk goods reception area an assigned additional conveyor and silo wagon appropriate design or in an assigned bulk goods reception area an associated additional conveyor and silo wagon several receiving boxes, possibly with the help of a separate one Material transfer arrangement.

It is especially designed for a track treatment train Transport train thought that has at least one rail-accessible track treatment facility. The track treatment facility, for example a so-called formation improvement machine has at least one Material receiving device and / or at least one material delivery device on. The material receiving device is preferably an excavation device executed and possibly includes several partial excavation devices, preferably in the form of excavation chains wrapping around the track grate.

Further training is proposed that in the working direction in front of the track treatment facility in advance a first group of conveyor and silo wagons and in the working direction behind the track treatment facility subsequently arranged a second group of conveyor and silo wagons is, the one group for temporary storage and if necessary Supply of track building material or track building materials in the form of bulk material to the track treatment facility for use or installation a track construction site assigned to the track treatment facility and the other group for temporary storage and possibly at least partial removal from at / of the track treatment facility assigned track construction material or track construction materials in the form of bulk material or after processing Bulk material is provided. In this context, it is preferred that the one group at least one, preferably several conveyor and silo wagons each with several receiving boxes. Furthermore, provided that the other group has at least one, preferably several conveyor and silo wagons, each with several receiving boxes having.

Regarding one or / and the other group, further training is proposed, that these additionally have at least one conveyor and silo wagon with just one storage box or at least one other material transport wagon has or that one or / and the other Group at least one conveyor and silo wagon with only one receiving box or assigned at least one other material transport wagon is. In particular, it is thought that the at least one funding and Silo wagon with only one receiving box or at least one other material transport wagon on the at least one conveyor and Silo wagon with several storage boxes of the group concerned connected or connectable by means of a / the material transfer arrangement is from a conveyor and silo wagon with several storage boxes material from at least one of the receiving boxes take over or to a conveyor and silo wagon with several receiving boxes Hand over material in at least one of the storage boxes. Usually one gets an arrangement of the different wagons provide such that the at least one conveyor and silo wagon with only a receiving box or the at least one other material transport wagon compared to the at least one conveyor and silo wagons with several receiving boxes of the group in question from the track treatment facility is located further away.

The transport train or track treatment train according to the invention can Framework of a procedure for supplying a track construction site with track building materials can be used advantageously. For a corresponding procedure it is proposed according to the invention that at least one material transport wagon is used simultaneously or in succession and in Repeatedly in case of a larger or ongoing material requirement at least two different track building materials or track building material fractions (hereinafter referred to exclusively as track construction materials) a terminal conveyor and silo wagon with several storage boxes of the train, and then the track building materials separated from each other in a respectively assigned receiving box hand over this conveyor and silo wagons from one end of the wagons be and in the longitudinal direction of at least one such Conveyor and silo wagons are transported towards Track construction site, the track construction materials along a respective wagon through the material conveyor of a respective receiving box are promoted towards the other end of the wagon and possibly from this end then by the transfer device of the person concerned Receiving box in the reception area of an assigned receiving box a directly adjacent further such funding and Silo wagons are handed over, and being the track building materials in at least one of the conveyor and silo wagons with several receiving boxes be cached and according to the need for the the respective track construction material in the direction of the track construction site become.

The method according to the invention enables continuous and if necessary Supply of the track construction site with at least two materials or material fractions with little effort in terms of logistics and Material flows.

In the case of several consecutive conveyor and silo wagons each with several storage boxes, it is useful for temporary storage of the track construction materials first a wagon closer to the track construction site to fill. Furthermore, it is about in terms of avoiding wear and expedient for energy saving that for temporary storage of a track construction material, the material along the one to be filled Conveyor and silo wagon by means of the conveyor of the material receiving receiving box is promoted more slowly than at least a previous one and / or as - after delivery from the receiving box for onward transport towards the track construction site - at least a subsequent conveyor and silo wagon.

A container transport wagon with several can be used as the material transport wagon Material transport buckets or a conveyor and silo wagon with only one Recording box can be used or it can be used as a material transport wagon also a conveyor and silo wagon with several storage boxes corresponding to the conveyor and silo wagons already mentioned be used.

A transport train or track treatment train according to the invention can also advantageous in the context of a method for recording, intermediate storage and, if necessary, removal of materials to or from a track construction site be used. For such a procedure, if necessary in combination or simultaneously to the procedure for care discussed above one / the track construction site with track construction materials can be used, it is proposed according to the invention that several different to be recorded or materials to be temporarily stored and, if necessary, removed or material fractions (hereinafter referred to only as materials) fed to a conveyor and silo wagon with several storage boxes and separated from each other in a respectively assigned receiving box hand over this conveyor and silo wagons from one end of the wagons and in this conveyor and silo wagon or in another such conveyor and silo wagon, the first mentioned wagon is connected, temporarily stored. Then you can go to Use of at least one material transport wagon to be removed Material or materials to be removed are transported away, wherein to transport away the at least one material, the material from Conveyor and silo wagons or one more distant from the track construction site such conveyor and silo wagon from that further from the track construction site The end of the wagon is handed over to the material transport wagon in Trap several different materials at the same time or in succession and in the case of a larger or ongoing material removal requirement repeated.

Within the scope of the invention it is also possible for the temporarily stored Material or cached materials from the conveyor and silo wagon if necessary, the track construction site can be funded again, for example to reinstall the material in question. The caching of the material and / or the supply of the temporarily stored Material back to the track construction site can be a material treatment or / and material preparation preceded, for example, by a integrated into the track treatment facility of the track treatment train or the material treatment / preparation device assigned to it can be done.

Concerning the cached or to be cached Materials in particular is thought of as these excavation materials from the track construction site or from excavated material or Excavation materials obtained from the track construction site or separated out become.

In the case of several consecutive conveyor and silo wagons each with several storage boxes, it is useful for temporary storage the materials first to a wagon further away from the track construction site to fill.

For temporary storage, it is generally advantageous if for temporary storage of a material, the material along the one to be filled Conveyor and silo wagons using the conveyor system of the Material-receiving box is conveyed more slowly than on at least one preceding conveyor and silo wagon.

For example, a container transport wagon can be used as the material transport wagon with several material transport buckets or a conveyor and silo wagon can be used with only one recording box. It is also possible that a conveyor and silo wagon is also used as the material transport wagon is used with several receptacle boxes.

As far as a conveyor and silo wagon in the context of the inventive method with several receiving boxes or several such wagons are used, it is within the scope of the invention that depending Several of the requirements and boundary conditions that may arise or all receptacle boxes have the same material or the same material fractions record, for example if for a certain material a particularly large storage capacity or funding capacity required is.

The conveyor and silo wagon according to the invention, the inventive Transport or track treatment train and the method according to the invention can according to the proposals of the above-mentioned documents DE 32nd 19 025 C2 and EP 0 096 236 B2 can be further developed, the expert is easily possible, based on wagons with only one Suggestions of these writings relating to the receiving box Transfer wagon according to the invention with several receiving boxes. The documents DE 32 19 025 C2 and EP 0 096 236 B2 are by reference included in the disclosure of this application.

Regarding the conveyor and silo wagon according to the invention is still on The following points out. The respective bulk goods reception area can be from a special throw-in funnel. But it is also possible that just a section of the receiving box near the end of the wagon serves as a bulk goods reception area. The transfer facilities can be formed by transfer belts, both for emptying the concerned receiving box at a material delivery point as well for transfer to an assigned receptacle of a connected one serve further wagons. The transfer belts can be used for transfer onto a transfer funnel or edge of the receiving box in question of the connected wagon. The transfer belts can be swiveled relative to the wagon, even in a track curve To be able to transfer material from wagon to wagon. For this, the Tapes have a minimum swivel range, which results from the minimum Radius of the track for which the wagon is approved. A Swiveling of 90 ° relative to the longitudinal axis of the wagon enables If necessary, also deliver material to the side next to the track.

If wagons connected to each other are to be separated, for example, the transfer belts can be operated using a cable winch be raised so that they lift off the transfer funnel or edge and possibly removed from a guide of a support of the transfer funnel can be. The suspension is preferably such designed to withstand the load of the straps even with a free overhang can carry so that the vehicle easily, for example with a protective car, can be transferred. Lateral boundaries can be provided be a swing out over the normal work area prevent beyond.

Generally you will connect similar conveyor and silo wagons to each other, so that in the case of stacked receiving boxes the materials (apart from the transfer facilities, if applicable) remain in the same conveyor level when transported along the wagons can, in the case of height-adjustable receiving boxes at least, if the same height setting is selected for the wagons. One can when transferring material from one wagon to the next also a change of funding level or a transfer between different Provide funding levels, for example if wagons with different Height settings for the receiving boxes follow one another or different types of wagons connected to each other according to the invention are.

A main area of application of the wagons according to the invention is in supply a track construction site or track treatment facility with track construction materials his. The vehicles can also advantageously be used for material disposal (for example to take over excavated material and - if necessary. cleaned - gravel) with a separate intake and processing be used. In both cases, the independent promotion of at least two materials with regard to the amount of material conveyed and the conveying speed significant productivity advantages.

Compared to the well-known conveyor and silo wagon mentioned above with only one receiving box, it may be desirable that the Total capacity of the wagon is increased because now due to several Storage boxes for the individual storage boxes based on the wagon length there is less absorption capacity. This can to extend the car body and thus the vehicle length accordingly (within the framework of the regulations to be observed) and the number of Increase bogies and / or the number of bogies (within the scope of the observing provisions), from which (on the number of axes) determines the permissible total weight of the wagon. After deducting the Dead weight results in the maximum load that can be placed on the storage boxes (in connection with a corresponding material conveyor if applicable also known as conveyor belts and silo belts).

It is particularly advantageous if the delivery and storage quantity of the receiving boxes or conveyor and silo belts is variable, the variability by changing the positioning of the receiving boxes or bands in the Waggon can be done. In particular, height adjustability thought of at least one of the receiving boxes. In use, too in the case of a principle variability, there is often a need for funding or storage of different materials or material fractions in a certain relationship that does not change in the short or medium term result. One then becomes a fixed position for the position variable Set the receiving box that meets the requirements. Independently of a variability in the capacity or storage capacity of a particular You can also use this to record the amount of material conveyed increase or decrease that the conveying speed, if necessary Belt speed, the material conveyor concerned varies.

In a transport or track treatment train, the at least one or the several conveyor and silo wagons according to the invention the supply of a track construction site with materials for example an intermediate silo wagon can be loaded using one available standing, possibly known material transport system (e.g. via Bucket or at least a conventional conveyor and silo wagon according to the documents DE 32 19 025 C2 and EP 0 096 236 B2) becomes. The loading can be done cyclically as well as countercyclically become. The number of conveyor and silo wagons according to the invention in a transport train or track treatment train on the material feed side or on the material removal side related to a track construction site or a track treatment facility can according to the work performed of the equipment park assigned to the track construction site his.

On the feeder side (material feed side) the transfer of the or the conveyor and silo wagon according to the invention closest to the track construction site directly into an appropriate inlet funnel for further conveyance directly into a built-in machine or the like. Another possibility is, the material or the materials by means of further conveyor belts to promote the built-in device. Every conveyor belt comes with an inherent one certain buffer function too, this is for the usual, not for the Conveyor belts designed to store larger quantities of material only theoretical in nature and can at most be very quantitative low material requirements have practical relevance.

Especially if material recycling is carried out at the construction site itself , it may be that one is needed at the construction site itself Material type requires little material or even no material at all accordingly, from a different type of material larger quantities have to be supplied externally. In this case a conveyor and silo wagon according to the invention are used in such a way that by means of several of its receptacle boxes, possibly by means of all of its Recording boxes temporarily store the same material and as required is fed. A terminal conveyor and silo wagon can do this be loaded with the material in such a way that a material type of a used material transport system with the involvement of a movable intermediate belt and / or a distribution chute in the relevant Receiving boxes are handed over, either simultaneously for several or all of the affected receiving boxes or one after the other for the affected Container boxes.

According to the above, a conveyor and silo wagon according to the invention two or more receiving boxes with a respective material conveyor exhibit. The receiving boxes together with the associated material conveyor can also be used as material conveying and silo facilities are referred to and, as explained, at different levels of the Wagons are arranged and suitable transfer belts, insertion funnels and the like. In many situations, you become with a total two receptacle boxes get along, making it a standard version, so to speak of the wagon has exactly two receiving boxes. One can provide that the wagon is connected to another receiving box with the associated Material conveyor can be expanded (retrofitted).

An advantageous embodiment is characterized in that the lowest Storage box (the bottom conveyor and silo belt) with the wagon construction (about a wagon frame) is firmly connected and on one wagon end over an inlet funnel and at the other end over has a swiveling conveyor or transfer belt, the swiveling range possibly limited to the curve of a railroad train. In the working position, this tape lies on a roll, for example assigned inlet funnel of an assigned receiving box of a in Conveying direction ahead of further conveying and silo wagons and conveys material in this receiving box.

At least one other receiving box is above the lowest receiving box arranged, preferably vertically adjustable compared to the wagon frame and thus to the lowest receiving box. Otherwise, the at least one above the lowest Receptacle arranged receptacle like the lowest receptacle be executed and for example via inlet funnels and Transfer belt. Due to the vertically movable arrangement, i. H. Due to the changeability of the conveyor and silo levels, the storage capacity of the individual recording boxes are influenced, as already was carried out.

In contrast, a conveyor and silo wagon according to the invention enables to the well-known conveyor and silo wagon that at least two different ones Materials can be fed or removed, whereby in If necessary, also only one type of material with the receptacle boxes correspondingly increased delivery and temporary storage capacity to or can be removed.

For example in connection with a refurbishment close to the construction site or treatment of materials picked up at the construction site be very advantageous if opposite directions of conveyance for different Materials or material fractions via one or more funding and Silo wagons are possible.

It follows from the above that the conveying and Silo wagon compared to the conventional conveyor and silo wagon offers additional functionalities and a variety of additional applications opened.

It is contemplated, for example, at least one according to the invention Wagon in the area of overburden conveyance for separate loading of the excavated material such as ballast (track bedding) and substructure material use.

Another possibility is to provide at least one funding and invention Use and silo wagon in the field of ballast cleaning Bedding residues and excess ballast from a bedding cleaning machine conveying off.

The use of at least one according to the invention is also of particular interest Conveyor and silo wagons during the total excavation of a track bed and in ballast recovery.

The application area "material feed" has already been addressed sufficiently. It is particularly preferred to use at least one several conveyor and silo wagons according to the invention in connection with track treatment facilities, e.g. planning improvement machines, or sand remediation equipment. Using at least one Conveyor and silo wagons according to the invention can also be used on individual construction sites inexpensively with several materials or material fractions required there be supplied.

It is contemplated that at least one funding and Silo wagon for immediate material supply, for example to bring it here required materials to be used on a track treatment train. Furthermore, at least one conveyor and silo wagon according to the invention as a material buffer for continuous supply of materials as required the track construction site or the installation sites. The necessary Material can be advantageously used using conventional conveyors Silo wagons or other transport wagons on the as material buffers serving at least one conveyor and silo wagon according to the invention be brought up. It is used in this context, for example to the supply and storage of frost protection (FSS) and Formum protective layer material (PSS) and / or bedding materials (e.g. ballast) or - in connection with the production of "solid roadways" frost protection material (FSS) and material for hydraulically bound or unbound base layers (HGT or UGT). For transfer the required material or the required materials from one of these transport wagon brought in from a storage or delivery point in a conveyor and silo wagon according to the invention can for example track-mounted adapter device (adapter wagon) can be used, which the loading of the various receiving boxes or loading levels Material types made possible separately, for example from a conventional conveyor and Silo wagon or, for example, from a container transport wagon using a gantry crane.

• Bedarfsweiser (je nach gewünschter Materialmenge) und voneinander unabhängiger (getrennter) Abruf von gespeicherten Materialien über die Übergabeeinrichtungen (ggf. Übergabebänder) zur Versorgung einer jeweiligen Einbaustelle.
• Getrennte Zuführung von Materialien von einem von der Baustelle entfernter liegenden Förder- und Silo-Waggon zu einem näher liegenden Förder- und Silo-Waggon, um diesen nachzufüllen, bzw. zur Durchförderung von Materialien bis zur Gleisbaustelle; ggf. so lange, bis alle Aufnahmekästen (Speicherbänder) entleert oder nur einer oder mehrere, nicht aber alle Aufnahmekästen (Speicherbänder) entleert sind (Zustand der Teilentleerung). Im Falle einer zuverlässigen Materialbedarfprognose bzw. einer einigermaßen exakten Ermittlung des Materialbedarfs bzw. Materialverbrauchs kann eine solche Teilentleerung durch Variation der Speicherkapazität der Aufnahmekästen (Speicherbänder) vermieden werden. Ist ein Aufnahmekasten bzw. sind alle Aufnahmekästen entleert, kann der betreffende bzw. können die betreffenden Aufnahmekästen durch Fördern und Speichern wiederbefüllt werden, wobei ggf. der in Förderrichtung erste Aufnahmekasten einer Kette von aneinander angeschlossenen Aufnahmekästen als Silospeicher dient und befüllt wird, bis die Aufnahmekapazität erschöpft ist bzw. ein in Förderrichtung davor angeordnete Aufnahmekasten vollständig entleert ist, so dass dann dieser Aufnahmekasten als Silospeicher verwendet werden kann.

In practice, separate control of the individual receiving boxes and their material conveying devices as well as the assigned transfer devices with regard to conveying speed, operation (on or off) and, if applicable, conveying direction will always be provided. This gives you the following options, for example:

• As required (depending on the desired amount of material) and independent (separate) retrieval of stored materials via the transfer devices (possibly transfer belts) to supply a respective installation point.
• Separate feeding of materials from a conveyor and silo wagon, which is further away from the construction site, to a closer conveyor and silo wagon in order to refill them, or to convey materials through to the track construction site; If necessary, until all the receiving boxes (storage tapes) are emptied or only one or more, but not all the receiving boxes (storage tapes) are emptied (state of partial emptying). In the case of a reliable material requirement forecast or a somewhat exact determination of the material requirement or material consumption, such partial emptying can be avoided by varying the storage capacity of the receiving boxes (storage tapes). If a receptacle or all receptacles are emptied, the relevant receptacle or receptacles can be refilled by conveying and storing, whereby the first receptacle in the conveying direction of a chain of connected receptacles serves as a silo storage and is filled until the receptacle capacity is exhausted or a receiving box arranged in front of it in the conveying direction is completely emptied, so that this receiving box can then be used as a silo storage.

A conveyor and silo wagon according to the invention can be particularly advantageous or can conveyor and silo wagons according to the invention in connection with a track bed renovation or formation improvement with a Track treatment train can be scheduled. This can be a track treatment facility can be used with one or more excavation chains.

In the case of only one chain, this takes the whole in one chain section Excavation material (gravel and earth building materials / substructure), and the absorbed Material is removed via conveyor belts and in the state of the Technology, for example, with the conventional conveyor and silo wagons brought to a processing point and there for fractions like gravel, Substructure material and overburden separated and for reuse worked up.

By connecting another excavation chain in the working direction The first mentioned excavation chain can cover the entire gravel area of the Track picked up and by means of conveyor belts to a building site, for example, crusher / screening plant integrated in a track treatment facility are transported, the recycled ballast to the installation part promoted and installed there. Residues from the screening plant can a conventional approach as well as excess ballast the overburden belt the first mentioned excavation chain and then together are loaded with the excavated material of the first chain for removal, for example on a conventional conveyor and silo wagon. A further processing of the residues of the crusher / screening plant is then not possible or only possible with great effort.

By using at least one conveyor and silo wagon according to the invention can be picked up by the two excavation chains Materials, for example the gravel picked up, on the one hand, and the other excavation materials, such as earthworks / substructure materials, on the other hand, loaded separately from each other and to a processing point to be transferred there for processing, which makes it easy Wise reuse of crusher residues and screening material is made possible.

Is an integrated in the track treatment facility or affiliated with it Crushing and screening device provided, so this can be done during processing resulting material separated into at least one of the invention Loading conveyor and silo wagons and further processing be fed. Excess ballast can be used in at least one of the invention Load, store and open the conveyor and silo wagon Call as needed in the material cycle of a track treatment facility to be led back. Another option is the saved one Reload gravel at a transfer point for further use. Corresponding possibilities arise when using the invention Conveyor and silo wagons in connection with ballast cleaning and other excavating machines.

Fig. 1 zeigt ein Beispiel eines erfindungsgemäßen Förder- und Silo-Waggons in einer teilgeschnittenen Ansicht in FahrzeugLängsrichtung.

Fig. 2 zeigt eine Kette von miteinander in Materialübergabeverbindung stehenden Förder- und Silo-Waggons der in Fig. 1 gezeigten Art.

Fig. 3 zeigt schematisch einen momentanen Lade- und Förderzustand einer Kette von Förder- und Silo-Waggons der Art der Fig. 1 und 2 in einem kontinuierlichen Be- und Entladezyklus.

Fig. 4 zeigt ein Beispiel eines Gleisbehandlungszugs mit einer Mehrzahl von erfindungsgemäßen Förder- und Silo-Waggons auf einer Materialzuführseite einer Schienenbehandlungseinrichtung und daran angeschlossenen herkömmlichen Förder- und Silo-Waggons.

Fig. 5 zeigt eine Variante des Schienenbehandlungszugs der Fig. 4, bei der auf der Materialzuführseite an den erfindungsgemäßen Förder- und Silo-Waggons Kübeltransportwaggons angeschlossen sind.

Fig. 6 zeigt eine Ausführungsvariante des Schienenbehandlungszugs, bei der die Schienenbehandlungseinrichtung zwei Aushubketten aufweist und auf der Warenabführungsseite erfindungsgemäße Förder- und Silo-Waggons angeordnet sind, um aufgenommene Materialien voneinander getrennt zwischenzuspeichern oder/und abzuführen.

Fig. 1 zeigt einen als Förder- und Silo-Waggon ausgebildeten Eisenbahnwaggon 10, der hinsichtlich seiner Querschnittsmaße einem vorgegebenen Grenzprofil 12 genügt. Der Waggon 10 weist einen Fahrzeugrahmen 14 mit Waggonseitenwänden 16 auf. Der Waggonrahmen 14 ist auf an sich bekannte Art und Weise auf eine Mehrzahl von Drehgestellen 18 jeweils mit mehreren Radachsen gelagert. In einem unteren Waggonbereich 20 sind in der Art von Niederflur-Aggregaten verschiedene Antriebseinrichtungen für im Folgenden zu beschreibende Material-Förder-, Speicher- und Übergabe-Einrichtungen angeordnet.Oberhalb des unteren Waggonbereichs ist eine Materialaufnahmewanne 24 stationär im Fahrzeugrahmen 14 gehalten, die einen Boden 26 und Seitenwände 28 aufweist und zusammen mit einem sich an die Seitenwände 28 oben anschließenden Abschnitt 30 der Seitenwände 16 einen Aufnahmekasten für Schüttgutmaterial bildet. Ein Schüttgut-Füllstand ist beispielhaft durch die gestrichelte Linie 32 angedeutet.Der Boden 26 der Aufnahmewanne weist auf an sich bekannte Art und Weise ein Obertrum eines Endlos-Förderbands, beispielsweise eines Schuppenbands, auf, mittels dessen das im Aufnahmekasten 40 aufgenommene Material in Waggon-Längsrichtung gefördert werden kann.Oberhalb des Aufnahmekastens 40, der im Folgenden auch "unterer Aufnahmekasten" genannt wird, ist ein weiterer ("oberer") Aufnahmekasten 42 angeordnet, der ebenfalls eine Aufnahmewanne 44 mit einem Boden 46 und Seitenwänden 48 umfasst. Der obere Aufnahmekasten 42 kann ebenfalls Schüttgutmaterial aufnehmen; ein entsprechender Füllstand ist durch die gestrichelte Linie 50 beispielhaft angedeutet.Der Boden 46 der oberen Aufnahmewanne 44 weist in entsprechender Weise ein Obertrum eines Förderbands, beispielsweise eines Schuppenbands, auf, das zur Förderung des Schüttguts in Waggon-Längsrichtung dient.Die obere Aufnahmewanne 44 ist im Fahrzeugrahmen 14 nicht stationär angeordnet, sondern durch eine nicht dargestellte Verstellmechanik auf Hydraulikbasis höhenverstellbar. Senkt man die obere Aufnahmewanne 44 ab, so vergrößert sich der über dem Wannenboden 46 zur Materialspeicherung zur Verfügung stehende Raum unter entsprechender Verringerung des über dem Wannenboden 26 der unteren Aufnahmewanne 24 zur Materialspeicherung zur Verfügung stehenden Raums und umgekehrt. Durch Höhenverstellen der oberen Aufnahmewanne können also die Materialspeicherkapazitäten des oberen und des unteren Aufnahmekastens 40 und 42 zueinander gegenläufig verstellt werden, die eine Aufnahmekapazität wird vergrößert und die andere Aufnahmekapazität wird verkleinert.Es wird davon ausgegangen, dass in Fig. 1 betreffend die obere Aufnahmewanne 44 deren oberste Position im Fahrzeugrahmen 14 dargestellt ist. Senkt man die Aufnahmewanne 44 ab, so kann Schüttgut über das Niveau der oberen Ränder der Wannenseitenwände 48 aufgeschüttet werden, da seitlich der Seitenwände 48 waggonstationäre Begrenzungswände 52 vorgesehen sind, die in gegenüber Fig. 1 tiefer liegenden Verstellpositionen der oberen Aufnahmewanne 44 deren Seitenwände 48 nach oben gewissermaßen verlängern und zusammen mit den Wannenseiten 48 den Aufnahmekasten 42 seitlich begrenzen.Die obere Aufnahmewanne 44 wird mitsamt einem die Wanne abstützenden Zwischenrahmen 54 höhenverstellt. Die tiefste Verstellposition der oberen Aufnahmewanne 44 ist durch die oberen Ränder der Seitenwände 28 der unteren Aufnahmewanne 24 bestimmt. Der untere Aufnahmekasten 40 wird dann im Wesentlichen nur durch die Seitenwände 28 seitlich begrenzt, da eine Füllung des Aufnahmekastens 40 über das Niveau der oberen Ränder der Seitenwände 28 in der tiefsten Verstellposition der oberen Aufnahmewanne in nennenswertem Ausmaß nicht mehr möglich ist.In Fig. 1 ist zu erkennen, dass bezogen auf das Grenzprofil 12 oberhalb von Querversteifungselementen 60 des Fahrzeugrahmens 14 noch Platz ist. In diesem Bereich kann das obere Ende eines Übergabe- und Beschickungsförderbands angeordnet sein, das zur Materialübergabe bzw. Befüllung des oberen Aufnahmekastens 42 dient.Die Fördergeschwindigkeit des dem Wannenboden 26 zugeordneten Förderbands einerseits und des dem Wannenboden 46 zugeordneten Förderbands andererseits sind variabel und unabhängig voneinander einstellbar. Die Förderbänder lassen sich auch unabhängig voneinander an- und ausschalten. In der Regel werden die Bänder mit der gleichen Förderrichtung betrieben werden. Es kann aber für manche Situationen zweckmäßig sein, wenn gegenläufige Förderrichtungen vorgesehen sind bzw. einstellbar sind.Die Aufnahmekästen und deren Förderbänder können jeweils voneinander unabhängig entsprechend der Lehre der Patentschriften DE 32 19 025 C2 und EP 0 096 236 B2 wahlweise zur Speicherung und Förderung von Materialien, insbesondere von unterschiedlichen Materialien, verwendet werden. Es ist auch möglich, den einen Aufnahmekasten mit seinem Förderband (die gemeinsam auch als Förder- und Silo-Band bezeichenbar sind) zur Materialspeicherung und den anderen Aufnahmekasten mit seinem Förderband (gemeinsam auch als Förder- und Silo-Band bezeichenbar) zur Materialförderung zu verwenden. Die Förder- und Silo-Bänder können zur parallelel Zufuhr und gleichzeitigen Speicherung bzw. zur parallelen Abfuhr und gleichzeitigen Speicherung von Materialien und Materialfraktionen verwendet werden. Beispielsweise lassen sich parallel Schotter und Sand zu einer Gleisbaustelle zuführen.Fig. 2 zeigt eine Seitenansicht auf eine Kette von Förder- und Silo-Waggons der in Fig. 1 gezeigten Art. Es sind Waggons 10a, 10b und 10c zu erkennen, die jeweils einen unteren Aufnahmekasten 40a bzw. 40b bzw. 40c und einen oberen Aufnahmekasten 42a bzw. 42b und 42c aufweisen. Die Aufnahmekästen sind über über ein Waggonende vorkragende Übergabeförderer 70 und 72 miteinander im Sinne einer Übergabe von Schüttgutmaterial von Waggon zu Waggon in einer Förderrichtung F miteinander verbunden, und zwar der untere Aufnahmekasten 40a über den Übergabeförderer 70a mit dem unteren Aufnahmekasten 40b und dieser über den Übergabeförderer 70b mit dem unteren Aufnahmekasten 40c, und der obere Aufnahmekasten 42a über den Übergabeförderer 42a mit dem oberen Aufnahmekasten 42b und der obere Aufnahmekasten 42b über den Übergabeförderer 72b mit dem oberen Aufnahmekasten 42c. Die Übergabeförderer erstrecken sich jeweils von einem unteren Materialübergabeniveau etwa entsprechend dem Niveau des jeweiligen Wannenbodens schräg nach oben über den maximal möglichen Füllstand der Aufnahmekästen. Die Übergabeförderer können dabei jeweils auf einem Materialeingabetrichter oder dergleichen des angeschlossenen Aufnahmekastens aufliegen. Die unteren Aufnahmekästen sind gegenüber den oberen Aufnahmekästen entgegen der Förderrichtung F leicht versetzt, so dass ein Endbereich des jeweiligen unteren Aufnahmekastens, der ggf. einen Materialeinführtrichter aufweist, nach oben hin nicht durch den jeweiligen oberen Aufnahmekasten abgedeckt ist und so für die Materialzufuhr zugänglich ist.Die Übergabeförderer sind vorzugsweise entsprechend relevanter Gleiskurvenradien seitlich verschwenkbar, um auch in einer Gleiskurve Material von Waggon zu Waggon übergeben zu können. Ferner sind die Übergabeförderer vorzugsweise in einer Vertikalebene zumindest in einem gewissen Ausmaß schwenkbar, um sie von den Materialeinführtrichtern bzw. Aufnahmewannenrändern des in Förderrichtung F vorlaufenden Waggons abheben zu können. Hierzu kann eine Seilwinde oder dergleichen vorgesehen sein.Fig. 3 zeigt eine entsprechende Kette von Förder- und Silo-Waggons 10a bis 10f jeweils mit einem oberen und einem unteren Aufnahmekasten. Für die jeweiligen Aufnahmekästen ist das darin aufgenommene bzw. darin geförderte Schüttgut angedeutet. Der in Förderrichtung F nachlaufend gezeigte Waggon 10' ist in einem in Förderrichtung F vorderen Bereich wie die Förder- und Silo-Waggons ausgebildet und weist insbesondere Übergabeförderer der beschriebenen Art auf. In einem Förderrichtung F hinteren Bereich weist dieser Waggon Materialübernahmetrichter und Übergabeförderbänder auf, die über die Übergabeförderer eine Materialzuführung voneinander unabhängig in die Kette der oberen Aufnahmekästen und in die Kette der unteren Aufnahmekästen ermöglichen. Der Waggon 10' kann als Adapter- oder Übergabe-Waggon bezeichnet werden und ermöglicht beispielsweise die Materialzuführung aus Förderkübeln von Kübeltransportwaggons oder aus einem herkömmlichen Förder- und Silo-Waggon mit nur einem Aufnahmekasten, beispielsweise entsprechend den genannten Patentschriften DE 32 19 025 C2 und EP 0 096 236 B2 bzw. vom bewährten Typ MFS 40 (System Plasser - Knape) oder Nachfolgetypen.In der in Fig. 3 gezeigten Kette wird der Waggon 10d momentan entleert, indem über seine Übergabeförderer Material an die zugeordneten Aufnahmekästen des in Förderrichtung F vorlaufenden Waggons 10e übergeben wird. Die im Waggon 10e gespeicherte Materialmenge bleibt dabei konstant, da für beide Aufnahmekästen jeweils eine der zugeführten Materialmenge entsprechende Materialmenge über die Übergabeförderer in die Aufnahmekästen des Waggons 10f übergeben wird. Die Aufnahmekästen dieses Waggons speichern keine wesentlichen Materialmengen, da das aufkommende Material über den Waggon hinweg in Förderrichtung F weitergefördert wird.Der Waggon 10c enthält zurzeit kein Material und fördert auch kein Material vom Waggon 10b zum Waggon 10d. Waggon 10b wird zurzeit über den nur zur Förderung dienenden Waggon 10a mit Material befüllt, welches dem Adapterwaggon 10' zugeführt wird. Je nach dem, aus welchen Transportmitteln dem Adapterwaggon 10' Material bzw. Materialien zugeführt werden, können die Aufnahmekästen des Waggons 10b simultan oder nacheinander bzw. alternierend mit Material befüllt werden, beispielsweise Schotter und Sand, um aus der Kette von Waggons eine Gleisbaustelle versorgen zu können.Zu einem späteren Zeitpunkt kann sich beispielsweise eine solche Situation ergeben, dass der Waggon 10d und der Waggon 10e im Wesentlichen geleert sind. Diese Waggons können dann etwa aus dem Waggon 10b heraus wieder befüllt werden oder es kann die Gleisbaustelle unmittelbar aus dem Waggon 10b über die Waggons 10c, 10d, 10e und 10f hinweg mit Materialien versorgt werden. Man kann einen kontinuierlichen Be- und Entladezyklus implementieren, der ständig für einen hinreichenden Materialvorrat sorgt, so dass kontinuierlich die benötigten Materialien der Gleisbaustelle zugeführt werden können.Das hier Gesagte gilt hier in entsprechender Weise für die Abfuhr von verschiedenen Materialien von einer Gleisbaustelle. In diesem Falle könnte der Adapterwaggon 10' beispielsweise von einer Gleisbehandlungseinrichtung her mit Materialien, beispielsweise zwei verschiedenen Aushubmaterialien (etwa Schottermaterial und Unterbaumaterial) beschickt werden. Die Förderrichtung F kann in beiden Fällen, also sowohl für die Materialzufuhr als auch für die Materialabfuhr, der Arbeitsrichtung eines Gleisbehandlungszugs bzw. einer Gleisbehandlungseinrichtung (d. h. der Fortbewegungsrichtung einer wandernden Gleisbaustelle) entsprechen.Fig. 4 zeigt ein Beispiel für einen Gleisbehandlungszug wie erwähnt. 80 bezeichnet eine sich in einer Arbeitsrichtung A fortbewegende Gleisbehandlungseinrichtung, beispielsweise eine sogenannte Planumsverbesserungsmaschine, die eine Aushubkette 82 aufweist. Ausgehobenes Material (hier beispielsweise Schotter- und Erdbaustoffe bzw. Unterbaumaterial gemeinsam) wird über Fördereinrichtungen 84 an einen herkömmlichen Förderund Silo-Waggon 11 übergeben, der zum Materialabtransport dient und beispielsweise der in einer der Arbeitsrichtung A entsprechenden Förderrichtung F nachlaufende Waggon einer Kette gleichartiger Förderwaggons jeweils mit einem Aufnahmekasten ist. Die Materialabfuhr kann entsprechend der Lehre der Patentschriften DE 32 19 025 C2 und EP 0 096 236 B2 erfolgen.Die Gleisbehandlungseinrichtung 80 wird aus zwei als Zwischenspeicher dienenden erfindungsgemäßen Förder- und Silo-Waggons 10a und 10b mit zwei verschiedenen Materialien oder Materialfraktionen bedarfsweise versorgt, und zwar über mehrere Zwischenwaggons 90, 92 hinweg, die aufgeständerte Förderbänder 94 und ggf. eine oder mehrere Übergabe-Schurren 96, etwa für Schottermaterial, aufweisen. Der Zwischenwaggon 92 weist beim gezeigten Ausführungsbeispiel eine an sich bekannte Stopfeinrichtung auf. Der Waggon 90 kann als Träger für Antriebseinrichtungen, Motoren, Hydraulikpumpen, Generatoren usw. dienen.Die als Zwischenspeicher dienenden Waggons 10a und 10b werden über einen Adapterwagen 10' mit den an der Gleisbaustelle benötigten Materialien wieder aufgefüllt. Hierzu können herkömmliche Förder- und Silo-Waggons 11a, 11b und 11c verwendet werden. Eine andere, in Fig. 5 dargestellte Möglichkeit ist, die beiden Ketten aus aneinander angeschlossenen Aufnahmekästen für - im Bedarfsfall - zwei verschiedene Materialien bzw. Materialfraktionen mittels Kübeltransportwaggons 100a, 100b und 100c zu versorgen, die jeweils eine Mehrzahl von Transportkübeln 102 aufweisen. Zur Entleerung der Kübel in Materialzuführtrichter oder dergleichen des Adapterwaggons 10' können auf an sich bekannte Art und Weise Portalkräne 104 verwendet werden, von denen wenigstens einer entlang der Kette von Kübeltransportwaggons bewegbar ist. Die Kübel der Waggons können mit unterschiedlichen Materialien beladen sein, so dass mittels eines Waggons bzw. mittels einer Kette von aneinander gehängten Waggons gleichzeitig verschiedene Materialien dem Gleisbehandlungszug zugeführt werden können.Verwendet man entsprechend Fig. 4 mehrere Förder- und Silo-Waggons mit jeweils nur einem Aufnahmekasten, so können diese Aufnahmekästen auch mit verschiedenen Materialien gefüllt sein, wobei dann nach Entleerung beispielsweise des Waggons 11c, der beispielsweise Schotter herbei transportiert hat, der dann beispielsweise in die untere Kette von Aufnahmekästen der Waggons 10a und 10b übergeben wurde, nachfolgend über den Waggon 11c aus dem Waggon 11b ein anderes Material, beispielsweise Sand, der oberen Kette von Aufnahmekästen der Waggons 10a und 10b zugeführt wird.Fig. 6 zeigt eine Ausführungsvariante der Gleisbehandlungseinrichtung 80 mit zwei Aushubketten 82a und 82b. Die Aufnahmekette 82b nimmt beispielsweise die Schotterbettung auf und die Aufnahmekette 82a nimmt beispielsweise den Schotterunterbau (etwa Erdbaustoffe) auf. Die von den Aushubketten aufgenommenen Materialien werden voneinander getrennt über Fördereinrichtungen 84a bzw. Fördereinrichtungen 84b in einen jeweils zugeordneten Aufnahmekasten 40g bzw. 42g eines Förder- und Silo-Waggons 10g übergeben, der ein in Arbeitsrichtung bzw. Förderrichtung A nachlaufender Waggon einer Kette von Waggons entsprechender Bauart ist. Der somit einer Kette von unteren Aufnahmekästen zugeführte Schotter und der somit einer Kette von oberen Aufnahmekästen zugeführte Unterbauaushub kann in einem kontinuierlichen Be- und Entladezyklus beispielsweise entsprechend Fig. 3 von der Gleisbaustelle abtransportiert werden. Es ist auch möglich, die Gleisbehandlungseinrichtung 80 mit einer Materialaufbereitungseinrichtung auszurüsten oder einen gesonderten Materialaufbereitungswaggon, etwa zwischen der Schienenbehandlungseinrichtung 80 und der Kette von Silo- und Förderwaggons, vorzusehen, um den Aushub wenigstens einer der Förderketten nach Fraktionen oder Komponentenmaterialien zu trennen oder/und aufzuarbeiten und so Material oder Materialien oder Materialfraktionen zu gewinnen, die an der Gleisbaustelle wiederverwendet werden können, so dass dementsprechend weniger neues Material von der Zufuhrseite (Waggons 10a und 10b) zugeführt werden muss.Betreffend die Übergabe von Materialien in die Kette von Aufnahmekästen mittels des Adapterwaggons 10' gemäß Fig. 4 und Fig. 5 ist noch zu erwähnen, dass der Adapterwagen vorteilhaft mit einem beweglichen Übernahmeband ausgeführt ist, um so Material entweder in die obere Kette von Aufnahmekästen oder in die Kette von unteren Aufnahmekästen einzuspeisen. Soll den unteren und oberen Aufnahmekästen das gleiche Material zugeführt werden, so kann beispielsweise mittels einer Verteilerschurre oder dergleichen das dem Adapterwaggon 10' zugeführte Material auf die obere und untere Kette von Aufnahmekästen verteilt werden, so dass diese also simultan mit dem gleichen Material versorgt werden.Es wurde vorstehend erwähnt, das beispielsweise in die obere Kette von Aufnahmekästen Schotter und in die untere Kette von Aufnahmekästen Sand (PSS-Material) eingespeist wird. Stattdessen ist es selbstverständlich auch möglich, den Schotter in die obere Kette von Aufnahmekästen und den Sand in die untere Kette von Aufnahmekästen einzuspeisen, jedenfalls dann, wenn - dies ist bevorzugt - die oberen und unteren Aufnahmekästen jeweils für die Aufnahme aller im Zusammenhang mit Gleisbauarbeiten benötigten bzw. ausgehobenen Materialien geeignet sind.Was vorstehend anhand von Förder- und Silo-Waggons im Zusammenhang mit zwei übereinander angeordneten Aufnahmekästen erläutert wurde, lässt sich ohne weiteres auf Förder- und Silo-Waggons mit mehr als zwei Aufnahmekästen, beispielsweise drei Aufnahmekästen, extrapolieren. Es lassen sich dabei drei unterschiedliche Materialien oder Materialfraktionen voneinander unabhängig und dem Bedarf entsprechend der Gleisbaustelle zuführen bzw. können drei Materialien oder Materialfraktionen voneinander unabhängig und getrennt von der Gleisbaustelle abgeführt bzw. zwischengespeichert werden. Betreffend die Zuführung von Materialien kann man beispielsweise daran denken, Sand, Schotter einer ersten Körnung und Schotter einer zweiten, von der ersten Körnung verschiedenen Körnung voneinander getrennt, aber simultan zuzuführen. Eine andere Möglichkeit ist, Sand, Erdmaterial und Schotter auf diese Weise parallel zuzuführen. Weitere Einsatzmöglichkeiten werden dem mit Gleisbauarbeiten vertrauten Fachmann ohne großes Nachdenken sofort einfallen.Erfindungsgemäße Förder- und Silo-Waggons können vorteilhaft im Zusammenhang mit Verfahren und Einrichtungen eingesetzt werden, wie sie in zeitgleich mit dieser Anmeldung eingereichten europäischen Patentanmeldungen der Anmelderin beschrieben sind. Es wird diesbezüglich auf die Anmeldung "Verfahren zur Versorgung einer Linienbaustelle mit Baumaterialien und zugehörige Transport- oder Förderkette, sowie hierbei einsetzbare Klassifizier- und Fraktioniereinrichtung" und die Anmeldung "Verfahren zur Materialaufbereitung oder/und Materialwaschung oder/und Lehmausscheidung betreffend Schüttgutmaterial insbesondere im Zusammenhang mit Bauarbeiten an einer Linienbaustelle und entsprechende schienengängige oder straßengängige Anlage" verwiesen.

The invention is explained in more detail below with reference to exemplary embodiments shown in the figures.

1 shows an example of a conveyor and silo wagon according to the invention in a partially sectioned view in the longitudinal direction of the vehicle.

Fig. 2 shows a chain of conveyor and silo wagons in material transfer connection of the type shown in Fig. 1.

3 schematically shows a current loading and conveying state of a chain of conveying and silo wagons of the type of FIGS. 1 and 2 in a continuous loading and unloading cycle.

FIG. 4 shows an example of a track treatment train with a plurality of conveyor and silo wagons according to the invention on a material feed side of a rail treatment device and conventional conveyor and silo wagons connected to it.

FIG. 5 shows a variant of the rail treatment train of FIG. 4, in which bucket transport wagons are connected on the material feed side to the conveyor and silo wagons according to the invention.

6 shows an embodiment variant of the rail treatment train, in which the rail treatment device has two excavation chains and conveyor and silo wagons according to the invention are arranged on the goods removal side, in order to temporarily store and / or remove the stored materials from one another.

1 shows a railway wagon 10 designed as a conveying and silo wagon, the cross-sectional dimensions of which satisfy a predetermined limit profile 12. The wagon 10 has a vehicle frame 14 with wagon side walls 16. The wagon frame 14 is mounted in a manner known per se on a plurality of bogies 18 each with a plurality of wheel axles. In a lower wagon area 20, various drive devices for material conveying, storage and transfer devices to be described below are arranged in the manner of low-floor units. Above the lower wagon area, a material receiving trough 24 is held stationary in the vehicle frame 14 and holds a floor 26 and side walls 28 and, together with a section 30 of the side walls 16 adjoining the side walls 28 at the top, forms a receiving box for bulk material. A bulk level is exemplified by the dashed line 32. The bottom 26 of the receiving trough has, in a manner known per se, an upper strand of an endless conveyor belt, for example a scale belt, by means of which the material accommodated in the receiving box 40 is used in wagons. A further ("upper") receiving box 42 is arranged above the receiving box 40, which is also referred to below as the "lower receiving box", which also includes a receiving trough 44 with a bottom 46 and side walls 48. The upper receiving box 42 can also hold bulk material; a corresponding fill level is indicated by the dashed line 50 by way of example. The bottom 46 of the upper receiving trough 44 correspondingly has an upper run of a conveyor belt, for example a scale belt, which serves to convey the bulk material in the longitudinal direction of the wagon. The upper receiving trough 44 is not arranged in a stationary manner in the vehicle frame 14, but rather height-adjustable by a hydraulic-based adjustment mechanism, not shown. If the upper receiving trough 44 is lowered, the space available above the trough bottom 46 for material storage increases with a corresponding reduction in the space available above the trough bottom 26 of the lower receiving trough 24 for material storage and vice versa. By adjusting the height of the upper receptacle, the material storage capacities of the upper and lower receptacle boxes 40 and 42 can be adjusted in opposite directions, the one receptacle capacity is increased and the other receptacle capacity is reduced. It is assumed that the upper receptacle 44 in FIG. 1 is concerned whose uppermost position is shown in the vehicle frame 14. If the receiving trough 44 is lowered, bulk material can be heaped up over the level of the upper edges of the trough side walls 48, since side walls 48 are provided with wagon-stationary boundary walls 52 which, in the lower positions of the upper receiving trough 44 compared to FIG. 1, follow the side walls 48 thereof Extend to a certain extent and laterally limit the receptacle box 42 together with the sides 48 of the tub. The upper receptacle 44 is adjusted in height together with an intermediate frame 54 supporting the tub. The lowest adjustment position of the upper receiving trough 44 is determined by the upper edges of the side walls 28 of the lower receiving trough 24. The lower receptacle box 40 is then essentially limited laterally only by the side walls 28, since it is no longer possible to fill the receptacle box 40 to any appreciable extent beyond the level of the upper edges of the side walls 28 in the deepest adjustment position of the upper receptacle It can be seen that there is still space in relation to the boundary profile 12 above transverse reinforcement elements 60 of the vehicle frame 14. In this area, the upper end of a transfer and loading conveyor belt can be arranged, which serves for the material transfer or filling of the upper receiving box 42. The conveying speed of the conveyor belt assigned to the tub floor 26 on the one hand and of the conveyor belt assigned to the tub floor 46 on the other hand can be adjusted variably and independently of one another , The conveyor belts can also be switched on and off independently of one another. As a rule, the belts are operated with the same conveying direction. However, it can be useful in some situations if opposing conveying directions are provided or adjustable. The receiving boxes and their conveyor belts can each be used independently of one another, depending on the teaching of the patents DE 32 19 025 C2 and EP 0 096 236 B2, for storing and conveying Materials, especially of different materials, can be used. It is also possible to use the one receiving box with its conveyor belt (which can also be referred to as a conveyor and silo belt) for material storage and the other receiving box with its conveyor belt (which can also be designated as a conveyor and silo belt) for material handling , The conveyor and silo belts can be used for parallel feeding and simultaneous storage or for parallel removal and simultaneous storage of materials and material fractions. For example, ballast and sand can be fed in parallel to a track construction site. 2 shows a side view of a chain of conveyor and silo wagons of the type shown in FIG. 1. Wagons 10a, 10b and 10c can be seen, each having a lower receiving box 40a or 40b or 40c and an upper receiving box 42a or 42b and 42c. The receiving boxes are connected to one another via transfer conveyors 70 and 72 projecting over a wagon end in the sense of transferring bulk material from wagon to wagon in a conveying direction F, namely the lower receiving box 40a via the transfer conveyor 70a to the lower receiving box 40b and the latter via the transfer conveyor 70b with the lower receiving box 40c, and the upper receiving box 42a via the transfer conveyor 42a with the upper receiving box 42b and the upper receiving box 42b via the transfer conveyor 72b with the upper receiving box 42c. The transfer conveyors each extend from a lower material transfer level approximately according to the level of the respective trough bottom upwards over the maximum possible fill level of the receiving boxes. The transfer conveyors can each rest on a material feed hopper or the like of the connected receiving box. The lower receiving boxes are slightly offset from the conveying direction F relative to the upper receiving boxes, so that an end region of the respective lower receiving box, which may have a material introduction funnel, is not covered at the top by the respective upper receiving box and is thus accessible for the material supply. The transfer conveyors can preferably be swiveled laterally in accordance with relevant track curve radii in order to be able to transfer material from wagon to wagon in a track curve. Furthermore, the transfer conveyors can preferably be pivoted at least to a certain extent in a vertical plane in order to be able to lift them off the material introduction funnels or receptacle edges of the wagons advancing in the conveying direction F. A winch or the like can be provided for this purpose. 3 shows a corresponding chain of conveyor and silo wagons 10a to 10f, each with an upper and a lower receiving box. The bulk material received or conveyed therein is indicated for the respective receiving boxes. The wagon 10 'shown trailing in the conveying direction F is designed in a front area in the conveying direction F like the conveying and silo wagons and in particular has transfer conveyors of the type described. In a conveying direction F in the rear region, this wagon has material transfer hoppers and transfer conveyor belts which, via the transfer conveyor, enable material to be fed independently of one another into the chain of the upper receiving boxes and into the chain of the lower receiving boxes. The wagon 10 'can be referred to as an adapter or transfer wagon and enables, for example, the supply of material from bucket conveyors of bucket transport wagons or from a conventional conveyor and silo wagon with only one receiving box, for example in accordance with the aforementioned patents DE 32 19 025 C2 and EP 0 096 236 B2 or of the proven type MFS 40 (System Plasser - Knape) or successor types. In the chain shown in Fig. 3, the wagon 10d is currently being emptied by transferring material via its transfer conveyor to the associated receiving boxes of the wagon advancing in the conveying direction F. 10e is passed. The quantity of material stored in the wagon 10e remains constant, since for both receiving boxes a quantity of material corresponding to the quantity of material supplied is transferred via the transfer conveyor into the receiving boxes of the wagon 10f. The receptacle boxes of this wagon do not store any significant quantities of material, since the material that arises is conveyed further across the wagon in the conveying direction F. The wagon 10c currently contains no material and also does not convey any material from the wagon 10b to the wagon 10d. Waggon 10b is currently being filled with material which is fed to the adapter wagon 10 'via the wagon 10a which is only used for conveyance. Depending on the means of transport from which the adapter wagon 10 'is supplied with material or materials, the receiving boxes of the wagon 10b can be filled with material simultaneously, one after the other or alternately, for example ballast and sand, in order to supply a track construction site from the chain of wagons At a later point in time, for example, such a situation may arise that the wagon 10d and the wagon 10e are essentially empty. These wagons can then be refilled from the wagon 10b or the track construction site can be supplied with materials directly from the wagon 10b via the wagons 10c, 10d, 10e and 10f. It is possible to implement a continuous loading and unloading cycle that constantly ensures a sufficient supply of material so that the required materials can be continuously supplied to the track construction site. What has been said here applies accordingly to the removal of different materials from a track construction site. In this case, the adapter wagon 10 'could, for example, be loaded with materials, for example two different excavation materials (for example ballast material and substructure material) from a track treatment device. The conveying direction F can correspond in both cases, i.e. both for the material supply and for the material removal, the working direction of a track treatment train or a track treatment facility (ie the direction of travel of a moving track construction site). 4 shows an example of a track treatment train as mentioned. 80 denotes a track treatment device moving in a working direction A, for example a so-called formation improvement machine, which has an excavation chain 82. Excavated material (here, for example, gravel and earth building materials or sub-construction material together) is transferred via conveyor devices 84 to a conventional conveyor and silo wagon 11, which is used for material removal and, for example, the wagon of a chain of similar conveyor wagons trailing in a direction of conveyance F corresponding to the working direction A. with a receiving box. The material can be removed in accordance with the teaching of the patents DE 32 19 025 C2 and EP 0 096 236 B2. The track treatment device 80 is supplied with two different materials or material fractions from two conveyor and silo wagons 10a and 10b according to the invention, which serve as a buffer, and indeed across several intermediate wagons 90, 92 which have elevated conveyor belts 94 and possibly one or more transfer chutes 96, for example for ballast material. In the exemplary embodiment shown, the intermediate wagon 92 has a stuffing device known per se. The wagon 90 can serve as a carrier for drive devices, motors, hydraulic pumps, generators etc. The wagons 10a and 10b serving as temporary storage are refilled with the materials required at the track construction site via an adapter wagon 10 '. Conventional conveyor and silo wagons 11a, 11b and 11c can be used for this. Another possibility shown in FIG. 5 is to supply the two chains of interconnected receiving boxes for — if necessary — two different materials or material fractions by means of bucket transport wagons 100a, 100b and 100c, each of which has a plurality of transport buckets 102. Portal cranes 104, of which at least one can be moved along the chain of bucket transport wagons, can be used in a manner known per se for emptying the buckets in the material feed hopper or the like of the adapter wagon 10 '. The buckets of the wagons can be loaded with different materials, so that different materials can be fed to the track treatment train at the same time by means of a wagon or a chain of wagons attached to one another. According to Fig. 4, several conveying and silo wagons, each with only a receiving box, these receiving boxes can also be filled with different materials, and then after emptying, for example, the wagon 11c, which has transported gravel, for example, which was then transferred, for example, into the lower chain of receiving boxes of the wagons 10a and 10b, subsequently via the Wagon 11c from the wagon 11b another material, for example sand, is fed to the upper chain of storage boxes of the wagons 10a and 10b. 6 shows an embodiment variant of the track treatment device 80 with two excavation chains 82a and 82b. The receiving chain 82b receives, for example, the ballast bed and the receiving chain 82a receives, for example, the ballast substructure (such as earth building materials). The materials picked up by the excavation chains are transferred separately from one another via conveying devices 84a or conveying devices 84b into a respectively associated receiving box 40g or 42g of a conveying and silo wagon 10g which corresponds to a wagon trailing in the working direction or conveying direction A corresponding to a chain of wagons Type is. The ballast thus supplied to a chain of lower receiving boxes and the foundation excavation thus supplied to a chain of upper receiving boxes can be removed from the track construction site in a continuous loading and unloading cycle, for example in accordance with FIG. 3. It is also possible to equip the track treatment device 80 with a material preparation device or to provide a separate material preparation wagon, for example between the rail treatment device 80 and the chain of silo and conveyor wagons, in order to separate or / and process the excavation of at least one of the conveyor chains according to fractions or component materials and thus to obtain material or materials or material fractions that can be reused at the track construction site, so that accordingly less new material has to be supplied from the supply side (wagons 10a and 10b), regarding the transfer of materials into the chain of receiving boxes by means of the adapter wagon 10 'according to FIG. 4 and FIG. 5 it should also be mentioned that the adapter carriage is advantageously designed with a movable transfer belt, in order to feed material either into the upper chain of receiving boxes or into the chain of lower receiving boxes sen. If the same material is to be supplied to the lower and upper receiving boxes, the material supplied to the adapter wagon 10 ′ can be distributed to the upper and lower chain of receiving boxes, for example by means of a distribution chute or the like, so that they are simultaneously supplied with the same material. It was mentioned above that, for example, gravel is fed into the upper chain of receiving boxes and sand (PSS material) into the lower chain of receiving boxes. Instead, it is of course also possible to feed the ballast into the upper chain of receiving boxes and the sand into the lower chain of receiving boxes, in any case if - this is preferred - the upper and lower receiving boxes each need to accommodate all related to track construction work What was explained above on the basis of conveyor and silo wagons in connection with two stacking boxes arranged one above the other can be extrapolated without further ado onto conveyor and silo wagons with more than two stacking boxes, for example three stacking boxes. Three different materials or material fractions can be supplied independently of one another and according to the needs of the track construction site, or three materials or material fractions can be discharged or cached independently of and separately from the track construction site. With regard to the feeding of materials, one can think, for example, of feeding sand, gravel of a first grain size and ballast of a second grain size different from the first grain size separately but simultaneously. Another possibility is to feed sand, earth material and gravel in parallel in this way. Further applications will immediately occur to the specialist familiar with track construction work without much thought. Conveying and silo wagons according to the invention can advantageously be used in connection with methods and devices as described in the applicant's European patent applications filed at the same time as this application. In this regard, reference is made to the registration "Procedure for supplying a line construction site with construction materials and associated transport or conveyor chain, as well as classification and fractionation device that can be used here" and the registration "Procedure for material preparation or / and material washing and / or clay separation with regard to bulk material in particular in connection with Construction work on a line construction site and corresponding rail or road system ".

Claims (38)

Rail-accessible conveying and silo wagon (10) for conveying and storing bulk goods, with a wagon-specific first receiving box (40) which is suitable for storing bulk goods and has a wagon-specific first material conveying device in a floor area (26), at least one of which first bulk goods receiving area bulk goods can be entered into the first receiving box from a wagon end, bulk goods entered into the first receiving box can be transported along the conveying and silo wagon in the direction of the other wagon end by means of the first material conveying device and via at least one first transfer device (70) Bulk goods can be discharged from the receiving box at the other end of the wagon, possibly into a first bulk goods receiving area of an associated further conveyor and silo wagon (10) of corresponding design, characterized by a second receiving box (42) belonging to the wagon, which is suitable for storing bulk goods and in egg nem floor area (46) has a wagon-specific second material conveying device, bulk material being able to be input into the second receiving box from one end of the wagon via at least one second bulk goods receiving area, bulk material entered into the second receiving box by means of the second material conveying device along the conveying and silo wagon in Direction to the other end of the wagon can be transported and bulk goods can be discharged from the receiving box at the other end of the wagon via at least one second transfer device (72), possibly into a second bulk goods reception area of an assigned further conveyor and silo wagon (10) of corresponding design. Conveyor and silo wagon according to claim 1, characterized by at least one wagon-specific further receiving box, which is suitable for storing bulk material and has a wagon-specific further material conveying device in a floor area, with bulk material from at least one wagon-receiving area from the end of the wagon into the further receiving box can be entered, bulk material entered into the further receiving box can be transported along the conveyor and silo wagon in the direction of the other end of the wagon by means of the further material conveying device and bulk material can be discharged from the receiving box at the other end of the wagon via at least one further transfer device, possibly into one another bulk goods reception area of an assigned additional conveyor and silo wagon of corresponding design. Conveyor and silo wagon according to claim 1 or 2, characterized in that the material conveying speed of the first material conveying device or / and the second material conveying device or / and the further material conveying device is adjustable between a larger value for conveying operation and a smaller value for storing operation, preferably independently from one another for the first and the second and possibly the further material conveying device or / and at least in regions continuously. Conveying and silo wagon according to one of claims 1 to 3, characterized in that the first transfer device (70) or / and the second transfer device (72) or / and the further transfer device a projecting over the end of the wagon compared to the first or second or further material conveyor means separate conveyor, preferably endless conveyor (70 or 72), which is arranged with an upper delivery end above the first or second or further bulk goods receiving area of the relevant further conveyor and silo wagons of the corresponding type or can be arranged in order to transfer bulk material in the first (40) or second (42) or further receiving box of the relevant further conveyor and silo wagon (10) of the corresponding type. Conveying and silo wagon according to one of claims 1 to 4, characterized in that the first and the second and possibly the further material conveying device exclusively or in a corresponding wagon operating mode with the same conveying direction along the conveying and silo wagon ( 10) are operable. Conveying and silo wagon according to one of claims 1 to 5, characterized in that the first and the second and possibly the further material conveying device exclusively or in a corresponding wagon operating mode with different conveying directions along the conveying and silo wagon (10 ) are operable. Conveyor and silo wagon according to one of claims 1 to 6, characterized in that the first or / and the second or / and the further material conveying device can be operated with changing conveying directions along the conveying and silo wagon (10). Conveying and silo wagon according to claim 7, characterized by at least one adjustable or convertible according to a selected conveying direction of the first or second or further material conveying device first or second or further transfer device in one end region or in both end regions of the wagon, where applicable a first, second or further transfer device can be dismantled in accordance with the selected conveying direction from one end region of the wagon and can be attached to the other end region of the wagon. Conveyor and silo wagon according to one of claims 1 to 8, characterized in that the receiving boxes (40, 42) are arranged one above the other. Conveying and silo wagon according to claim 9, characterized in that at least one upper receiving box (42) is adjustable in height in order to vary its and the receiving capacity of a receiving box (40) arranged below this receiving box. Conveyor and silo wagon according to one of claims 1 to 10, characterized in that at least one (40, 42) of the receiving boxes is formed at least in a lower region by a possibly height-adjustable receiving trough (24 or 44) which has a trough bottom and has tub side walls (28 or 48) adjoining the tub floor (26 or 46). Conveyor and silo wagon according to claim 11, characterized in that the trough bottom is formed by an upper run of a conveyor belt of the material conveying device in question or in that the trough floor (26 or 46) has the upper run. Conveyor and silo wagon according to one of claims 1 to 12, characterized in that at least one (40) of the receiving boxes is formed at least in an upper region of wagon side walls (30), possibly depending on a relative position one above the other Receiving boxes (40, 42) in the case of a height adjustability according to claim 10 or 11. Conveyor and silo wagon according to one of claims 1 to 13, characterized by drive devices for driving the material conveying devices and the transfer devices, the drive devices at least partly in a lower region (20) of the wagon (10) in the manner of underfloor units are arranged. Conveyor and silo wagon according to one of claims 1 to 14, characterized by a monitoring installation for monitoring the receiving boxes or / and their material conveying devices and / or the associated transfer devices on the basis of measurement signals emitted by a sensor arrangement or / and on the basis of a video camera arrangement emitted video signals, wherein the monitoring installation preferably comprises a plurality of video cameras assigned to sites to be monitored. Conveyor and silo wagon according to one of claims 1 to 15, characterized in that the wagon has a driver's cab or can be connected to an assigned driver cab which is external to the wagon, the driver's cab receiving the measurement signals or video signals in the case of a monitoring installation. Transport train for bulk material, comprising at least one, preferably comprising at least two conveyor and silo wagons (10a, 10b, 10c; 10a - 10f; 10a, 10b; 10g, 10f) according to one of the previous claims. Transport train according to claim 17, characterized in that between two directly adjacent conveyor and silo wagons (10a, 10b, 10c; 10a - 10f; 10a, 10b; 10g, 10f) in a row of wagons by means of the transfer devices (70, 72) material or Materials can be conveyed at least in one direction along the row of wagons, namely between mutually assigned receiving boxes (40 and 42) of the relevant conveyor and silo wagons. Transport train according to claim 18, characterized in that the transfer devices (70, 72) are designed as endless conveyors which, from a material reception level relative to a respectively associated receiving box (40 or 42), one of the conveyor and silo wagons over the highest filling level of the assigned receptacle of another, immediately adjacent conveyor and silo wagons. Transport train according to claim 19, characterized by at least one, preferably a plurality of rail-accessible conveying and silo wagons (11, 11a, 11b, 11c) for conveying and storing bulk goods, with only one wagon-specific receiving box which is suitable for storing bulk goods and in a floor area has a wagon-specific material conveying device, bulk goods being able to be input into the receiving box from at least one wagon receiving area, bulk material entered into the first receiving box can be transported along the conveying and silo wagon in the direction of the other wagon end by means of the material conveying device and Bulk material can be discharged from the receiving box at the other end of the wagon via at least one transfer device, possibly into a bulk goods reception area of an associated further conveyor and silo wagon of a corresponding design or into an assigned bulk goods reception area of an associated further fo Wheel and silo wagon (10a) with several receiving boxes, possibly with the help of a separate material transfer arrangement (10 '). Transport train according to one of claims 17 to 20 as a track treatment train, characterized by at least one rail-accessible track treatment device (80) which has at least one material receiving device (82; 82a, 82b) and / or at least one material delivery device, the material receiving device preferably being designed as an excavation device and possibly comprises a plurality of partial excavation devices (82a, 82b), preferably in the form of excavation chains (82a, 82b) wrapping around the track grate. Track treatment train according to claim 21, characterized in that a first group of conveying and silo wagons (11; 10g, 10f) and a second group of conveying in the working direction behind the track treatment device (80) run in front of the track treatment device (80) - And silo wagons (10a, 10b) is arranged, one group being provided for temporary storage and, if necessary, supplying track building material or track building materials in the form of bulk material to the track treatment device for use or installation at a track construction site assigned to the track treatment device, and the other group for temporary storage and, if necessary, at least partial removal of track building material or track building materials in the form of bulk material or after processing to bulk material is provided at a track construction site assigned to the track treatment device (80). Track treatment train according to Claim 22, characterized in that the one group has at least one, preferably a plurality of conveyor and silo wagons (10a, 10b) each with a plurality of receiving boxes or / and that the other group has at least one, preferably a plurality of conveyor and silo wagons ( 10f) each with several receiving boxes. Track treatment train according to claim 23, characterized in that the one and / or the other group additionally has at least one conveyor and silo wagon with only one receiving box or at least one other material transport wagon or that the one and / or the other group has at least one conveyor and silo -Waggon (11a, 11b, 11c) with only one receiving box or at least one other material transport wagon (100a, 100b, 100c) is assigned. Track treatment train according to claim 24, characterized in that the at least one conveyor and silo wagon with only one receiving box (11a, 11b, 11c) or the at least one other material transport wagon (100a, 100b, 100c) on the at least one conveyor and Silo wagon with several receiving boxes of the group in question is connected or connectable by means of a / the material transfer arrangement (10 ') in order to take over material from a conveying and silo wagon with several receiving boxes from at least one of the receiving boxes or to a conveying and silo wagon ( 10a) with several receiving boxes to transfer material into at least one of the receiving boxes. Track treatment train according to claim 25, characterized in that the at least one conveyor and silo wagon with only one receiving box (11a, 11b, 11c) or the at least one other material transport wagon (100a, 100b, 100c) opposite the at least one conveyor and Silo wagon (10a) with several receiving boxes of the group in question is arranged further away from the track treatment device. Method for supplying a track construction site with track building materials using a transport train or track treatment train according to one of claims 17 to 26,
characterized in that at least one material transport wagon (11a, 11b, 11c; 100a, 100b, 100c) is used, at the same time or in succession and in the event of a larger or ongoing material requirement, also repeatedly at least two different track building materials or track building material fractions (hereinafter referred to exclusively as track building materials) to be transported to a terminal conveyor and silo wagon (10a) with several receiving boxes of the train, and that the track building materials are then transferred separately from one end of the wagon and into the respective longitudinal receiving box of this conveyor and silo wagon and in the longitudinal direction of the train over at least such a conveyor and silo wagon (10a, 10b) are transported in the direction of the track construction site,
the track building materials being conveyed along a respective wagon by the material conveying device of a respective receiving box in the direction of the other end of the wagon and, if appropriate, then from this end by the transfer device (70 or 72) of the relevant receiving box into the reception area of an associated receiving box of an immediately adjacent further such Conveyor and silo wagons (10b) are handed over, and
wherein the track building materials are temporarily stored in at least one of the conveyor and silo wagons with a plurality of receiving boxes and are conveyed in the direction of the track construction site according to the need for the respective track building material. A method according to claim 27, characterized in that in the case of several consecutive conveyor and silo wagons each with several receiving boxes for temporarily storing the track building materials, a wagon closer to the track construction site is filled first. A method according to claim 27 or 28, characterized in that for the intermediate storage of a track building material, the material along the conveyor and silo wagons to be filled is conveyed more slowly by means of the conveyor device of the receiving box holding the material than on at least one preceding or / and as - after Delivery from the receiving box for onward transport in the direction of the track construction site - on at least one subsequent conveyor and silo wagon. Method according to one of claims 1 to 29, characterized in that the material transport wagon is a bucket transport wagon (100a, 100b, 100c) with several material transport buckets (102) or a conveyor and silo wagon (11a, 11b, 11c) with only one receiving box or is also a conveyor and silo wagon with several storage boxes. Method for receiving, temporarily storing and, if necessary, removing materials to or from a track construction site using a transport train or track treatment train according to one of Claims 17 to 26,
characterized in that a plurality of different materials or material fractions (hereinafter referred to exclusively as materials) to be recorded or temporarily stored and possibly to be discharged are fed to a conveyor and silo wagon (10f) with a plurality of receiving boxes and separated from one another in a respectively assigned receiving box of this conveyor and silo -Waggons are handed over from one end of the wagon and are temporarily stored in this conveyor and silo wagon or in another such conveyor and silo wagon that is connected to the first-mentioned wagon. A method according to claim 31, characterized in that after the temporary storage using at least one material transport wagon, material to be removed or materials to be removed are transported away, with the material being transported away from the conveyor and silo wagon or from such a conveyor and silo wagon to transport the at least one material away The silo wagon is handed over from the end of the wagon further from the track construction site to the material transport wagon, in the case of several different materials at the same time or in succession and also repeated in the event of a larger or ongoing material removal requirement. A method according to claim 31 or 32, characterized in that temporarily stored material or materials are conveyed from the conveyor and silo wagon back to the track construction site as required. Method according to one of claims 31 to 33, characterized in that the intermediate storage of material and / or the feeding of temporarily stored material back to the track construction site may be preceded by a material treatment and / or material preparation. Method according to one of claims 31 to 34, characterized in that the temporarily stored materials are excavated materials from the track construction site or from excavated material or excavated materials from the track construction site or are separated materials. Method according to one of claims 31 to 35, characterized in that in the case of several successive conveyor and silo wagons each with several receiving boxes for temporarily storing the materials, a wagon further from the track construction site is filled first. Method according to one of claims 1 to 36, characterized in that for the intermediate storage of a material, the material along the conveyor and silo wagons to be filled is being conveyed more slowly by means of the conveyor device of the receiving box holding the material than on at least one preceding conveyor and silo -Wagon. Method according to one of claims 1 to 37, characterized in that the material transport wagon is a bucket transport wagon with several material transport buckets or a conveyor and silo wagon with only one receiving box or also a conveyor and silo wagon with several receiving boxes.

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