EP1964973B1 - Method for manufacturing a supply line channel and train consisting of vehicles for executing the method - Google Patents
Method for manufacturing a supply line channel and train consisting of vehicles for executing the method Download PDFInfo
- Publication number
- EP1964973B1 EP1964973B1 EP08003836.7A EP08003836A EP1964973B1 EP 1964973 B1 EP1964973 B1 EP 1964973B1 EP 08003836 A EP08003836 A EP 08003836A EP 1964973 B1 EP1964973 B1 EP 1964973B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wagon
- duct
- bed
- troughs
- substrate material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 19
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- 239000002689 soil Substances 0.000 description 5
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- 230000001419 dependent effect Effects 0.000 description 3
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 230000006978 adaptation Effects 0.000 description 1
- 230000000454 anti-cipatory effect Effects 0.000 description 1
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- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/08—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging wheels turning round an axis
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
Definitions
- the invention relates to a method for producing a supply line duct laterally at a distance from an already existing or still be prepared road with U-shaped troughs, which are provided for inserting the supply lines and on the troughs matching trough closure lids and a train consisting of vehicles for performing this method.
- supply lines such as power cables, telecommunication lines or water pipes are laid.
- These supply lines are either already laid in the construction of a driving route or subsequently next to a driving route.
- these are usually laid in a supply line duct.
- it belongs to the general expertise of those skilled in the production of such a supply duct, laterally at a distance from the road with an excavator vehicle excavate a first channel bed, are placed in the U-shaped troughs one behind the other with its opening up and finally placed on these troughs closure lid are usually plate-shaped.
- a first major disadvantage is that this device has a rigid construction, so that it is not possible to drive continuously over longer track distances, as there are curve sections with corresponding curve elevations usually on such track sections.
- the DE 103 37 977 B3 proposes only a gradual and cumbersome adjustment of the attached to the boom shovel, wherein for adjustment in the vertical direction carriers are provided with holes into which bolts are to be inserted. The same applies to a lateral adjustment of the boom, which is only possible in stages. Furthermore, a disadvantage of the device according to the DE 103 37 977 B3 to see that an insertion shaft for the U-shaped channel elements or troughs and also pressing elements for fixing these troughs are required.
- the present invention the object, a method and a system for producing a supply duct of the aforementioned To provide a type in which the disadvantages of the prior art described avoided and the production of a supply line channel is facilitated.
- This object is achieved in a method of the generic type according to the invention that with a preceding excavator vehicle first a channel bed for the supply duct laterally spaced at a distance from the road in the ground that subsequently followed by a dredging vehicle substrate material such as gravel, gravel or the like is discharged into the excavated from the excavator channel bed that in a further step by a subsequent vehicle, the U-shaped troughs are placed one behind the other in the channel bed on the substrate material layer to form the supply duct, and finally that the trough lid from a last vehicle to the in the Channel bed lying troughs are stored.
- a preceding excavator vehicle first a channel bed for the supply duct laterally spaced at a distance from the road in the ground that subsequently followed by a dredging vehicle substrate material such as gravel, gravel or the like is discharged into the excavated from the excavator channel bed that in a further step by a subsequent vehicle, the U-shaped troughs are placed one
- This method according to the invention for producing a supply line channel initially has the advantage that the operations described in the introduction are essentially not carried out manually but with vehicles, which leads to an enormous saving of time or labor.
- the labor that is, the per unit time built route length or length of a supply line channel section increases.
- the method is advantageous because the substrate material and the commercial troughs and trough lid are introduced directly from the vehicles in the channel bed. It is thus possible to continuously produce the supply conduit in a process without intermediate storage of the substrate material or the troughs and trough closure lid.
- the method can be applied so that a supply duct can be built only on one side of the road or on both sides left and right of the same. Apart from that, it is possible to create a supply line channel so that it is located between two tracks.
- the driving route is a rail track and the excavator vehicle and the following vehicles are rail vehicles.
- This method variant is thus suitable for the production of a supply line channel laterally at a distance from a rail track for passenger or freight trains, suburban or underground trains, trams, rail buses or the like.
- Under a rail track is a known road with two parallel iron profile bars or rails to understand, drive on which suitably suitable vehicles.
- the excavator vehicle may be a 2-way vehicle, that is, an excavator that is mobile on both roads and rails.
- the production of the supply line channel, the excavator vehicle and the following vehicles all or partially drive next to the road. This is advantageous, inter alia, if the road is not suitable or not free at the time for driving on these vehicles.
- the excavator vehicle and the following vehicles will drive on the roadway, as this is advantageously provided by a further method variant of the invention.
- the vehicles move in this case one behind the other on the road, that is, in the case that this is a rail track, on the rail track.
- the rail drivable excavator vehicle first lifts a channel bed for the supply duct laterally spaced from the rail track in the ground, then followed by a dredging vehicle following the first wagon unit, the substrate material such as gravel, gravel or the like is discharged to the side in the excavated from the excavator channel bed that in the next step of a second wagon unit the troughs are placed one behind the other in the channel bed on the substrate material layer to form the supply duct, and finally that the trough closure lids are deposited by a third wagon unit on the lying in the channel bed troughs.
- This variant of the method is particularly advantageous for the production of a supply line duct next to a rail track or track rail body, because the vehicles required to carry out the method variant can use the rail track for the transport of the building material and the required equipment and at the same time as a reference line for the accurate construction of the supply line channel, which usually runs consistently parallel to the rail track.
- the first wagon unit consists of at least one wagon, wherein the bottom of the storage container for the substrate material in the car as a scraper floor is designed and driven so that the substrate material to the seen in the direction of travel of the train promoted front area of the car and there are the means for lateral discharge of this substrate material in the excavated from the excavator vehicle channel bed.
- the aforementioned scraper floor is already known, for example, from the field of timber industry, to move wood material forward.
- Such scraper floors usually have a chain drive with a hydraulic transmission, wherein transversely to the conveying direction bar rails for locomotion of the bulk material are arranged.
- scraper floor is also advantageous in the present case of the substrate material, since this can be transported without effort of a construction worker in the car automatically in the front area, from where it is discharged laterally into the channel bed. It is possible to operate the scraper floor by means of a remote control.
- a further variant of the train in which, for the lateral discharge of the substrate material, a conveyor belt is arranged in the direction of travel at the front end of the wagon and essentially transversely to the direction of travel, so that the substrate material coming from the conveyor floor reaches the conveyor belt.
- the substrate material is then conveyed over the conveyor belt to the side in the direction of the channel bed and then falls at the free end of the conveyor belt in this channel bed.
- the conveyor belt can be designed so that it is designed to extend its length and retractable. In this way it can be achieved that the free end of the conveyor belt is in each case above the channel bed. This is important because the mostly constant lateral distance between the supply line channel and the central axis of the rail track increases or decreases at certain points of the route, for example due to an obstacle, so that the conveyor belt is adjusted accordingly.
- the conveyor belt will be arranged substantially horizontally to discharge the substrate material favorably into the channel bed.
- it is appropriate or necessary to bring the conveyor belt relative to the horizontal in a downwardly inclined position is indicated, for example, when the edge region is significantly lower than the rail track itself.
- the conveyor belt must be inclined accordingly.
- the invention provides that the conveyor belt can be inclined, for which purpose optionally an electrical control device for automatic height adjustment or positioning of the free end of the conveyor belt is present.
- conveying devices can be realized which discharge the substrate material from the wagon into the channel bed.
- substrate material gravel, gravel, grit or similar material is usually used.
- mixtures of materials that may contain sand can be used.
- the height or thickness of the finished substrate material layer in the channel bed is often between five and eight centimeters.
- the slab head is preferably of a hollow cylindrical shape and disposed somewhat below the free end of the conveyor belt and vertically so that the substrate material falling from the conveyor belt falls into its upper orifice and exits the channel bed at its lower opening.
- a hollow cylindrical shape instead of a hollow cylindrical shape, however, it is also possible to give the flat head a conically downwardly tapering hollow body shape.
- plan head is to form an offset at the circular lower edge, whereby a particularly uniform, effective planing is achieved.
- To drive the first wagon unit is preferably preceded by a rail vehicle, for example a 2-way vehicle that can drive both on the road and on a rail track. This vehicle pulls the first wagon unit and feeds it with electrical and hydraulic energy or electricity.
- a rail vehicle for example a 2-way vehicle that can drive both on the road and on a rail track. This vehicle pulls the first wagon unit and feeds it with electrical and hydraulic energy or electricity.
- the second wagon unit consists of at least one wagon that carries the reservoir for the U-shaped troughs and a device with a sufficiently long gripper arm for receiving a trough from the reservoir and for depositing it onto the substrate material layer of the channel bed.
- An advantageous embodiment of the second wagon unit provides that this consists of two wagons coupled to each other, wherein a wagon contains only troughs and on the other wagon except troughs a device with a gripping arm for receiving the troughs from the first and second wagon and for depositing them on the substrate material layer of the channel bed, and that the device is at the end of the wagon, the facing the other wagon.
- This embodiment has the advantage that an even larger number of troughs can be unloaded from the wagon unit in one process step and laid in the channel bed, which increases the productivity.
- the wagon of the second wagon unit can be advantageously provided with a scraper floor in order to convey the troughs in the direction of the device with the gripper arm.
- a scraper floor in order to convey the troughs in the direction of the device with the gripper arm.
- the device with the gripper arm is in a preferred embodiment, a commercially available mini excavator, which is equipped with a traction drive. With such a mini excavator, the second wagon unit can be driven and at the same time supplied with electrical and hydraulic energy.
- a robot may advantageously be considered, to which a gripping arm is attached.
- the troughs are stored in the supply line channel with exact position by additionally attached to the respective wagon of the second wagon unit a laterally retractable / retractable spacer.
- the device with the gripper arm so for example, the mini excavator, sets the troughs along the spacer vertically down exactly true to measure, that is, exactly at the predetermined location in the supply line channel.
- This is also a relief, because by the spacer, which can also be referred to as a stop rail, the previously required in the manual installation of troughs Schnoor frame can be omitted.
- the automated settling of the troughs with the aid of the spacer, the troughs can thus be laid much faster.
- the spacer is laterally retractable / extendable, in accordance with the distance between the rail track and the supply line channel, since this distance is not always constant along the route.
- the lateral retraction and extension of the spacer can be realized by known per se technical means (for example, a telescopic linkage), the movements can be operated hydraulically.
- the third rail car unit consists of at least one wagon which carries the storage container for the trough closure cover and a device with a sufficiently long gripper arm for receiving a trough closure cover the storage container and for depositing the same has a trough lying in the channel bed.
- This embodiment is analogous to the embodiment of the invention of the second wagon unit advantageous to spend the trough closure lid quickly in the channel bed.
- the device has a commercially available vacuum gripping device for receiving and holding a trough closure lid as a gripping arm.
- an inventive development of the third wagon unit provides a crane or a comparable load lifting device, which / which can take out a previously stored by the second wagon unit in the channel bed trough from this, settles this trough on a likewise carried on the third wagon unit sawing device, where the Trough is cut to a certain length or angle (miter angle), for example.
- the angled blank can be made vertically and / or horizontally depending on the spatial conditions.
- a trimming of the troughs is required from time to time when the supply duct, especially in curved pieces or in the case of a To make set piece of the same.
- Such a set piece may result as a result of an obstacle.
- An obstacle may be, for example, a mast or a cable duct.
- the troughs must be cut on site for continuous, that is, form-fitting (without gap) installation on the sawing device.
- the crane can then reset these troughs to their place in the channel bed.
- the crane or the sawing device can be used in a corresponding manner for the tray closure lid.
- the invention provides for a train whose first, second and / or third wagon unit and the equipment and possibly arranged thereon and the like are designed remotely controllable.
- the wagon units and the equipment arranged thereon and the like can therefore be controlled by an operator without that person having to operate directly on the wagon unit itself or on the equipment and the like switches or the like.
- the construction worker can therefore stand next to the construction train, where he can easily see the canal bed and from there optimally control the introduction of the substrate material, the troughs and the trough lid.
- the method according to the invention and a train provided for carrying out the same train according to the invention also permit the production of a supply line channel which is not formed by U-shaped troughs or trough closure lids, but by components comparable therewith.
- the invention is suitable for the production of a peripheral path (for pedestrians, etc.) or the like in addition to the roadway instead of a supply line channel.
- a peripheral path for pedestrians, etc.
- the invention is also possible in principle to use the above-described flat head, which is carried along on a wagon and arranged and designed such that it discharges and levels the material coming from the conveyor belt to form the edge path. In this way, a clean production of Randweges is possible.
- a fastening device which is a replacement of the same allows. For a wider edge way so a Plankopf can be mounted with a correspondingly larger diameter.
- Fig. 1 consists of a wagon 2 and runs on a rail track 3.
- This rail track 3 consists essentially of a pair of parallel rails 4a, 4b and sleepers 5, to which the rails 4a, 4b are attached.
- the rail track 3 is placed in a ballast bed 6.
- the first wagon unit 1 is part of a train not shown in the drawings for reasons of space in its entirety, the vehicles all of which move on the rail track 3 and which is provided for the production of the supply line channel 7.
- the train comprises a second wagon unit 8, which in Fig. 9 is shown, and a third wagon unit 9, which in Fig. 10 is shown.
- the first wagon unit 1, the second wagon unit 8 and the third wagon unit 9 will be described later.
- the rail track 3 is also in Fig. 11 to recognize.
- the position of the supply line channel 7 produced with the aid of the wagon units 1, 8 and 9 in the direction of travel is shown on the left in the lateral distance next to the rail track 3.
- Figures 8 to 11 indicate the direction of travel of the train or its vehicles with a directional arrow indicated by the letter "P".
- Fig. 11 shows the finished supply duct 7 in a view from above.
- the sectional view along the line CD of Fig. 11 is the Fig. 7 and shows the structure of a supply line channel 7.
- the supply line channel 7 initially consists of a channel bed 10, in the sole 11, a layer 12 of a substrate material 13 is present.
- the substrate material 13 in the present case is chippings.
- On the substrate material layer 12 is a commercial, U-shaped and made of concrete trough 14. In the laying state of the trough 14, the opening has upwards, so that it can be closed by placing a trough closure lid 15. In this way, the laid in the supply duct 7 supply lines 16a, 16b and 16c are protected from external influences. How out Fig.
- the train for the production of the supply line channel 7 initially consists of an anticipatory moving, not shown in the drawings excavator vehicle. This excavator vehicle moves on the rail track 3 and concerned in a conventional manner the excavation of the channel bed 10. The concrete requirements according to the channel bed 10 is excavated so large that a trough 14 finds enough space therein.
- the excavator vehicle is followed by the first wagon unit 1, which consists of the wagon 2.
- the first wagon unit 1 or its waggon 2 are driven by a vehicle, not shown in the drawings, also capable of running on rails, namely a two-way excavator, which at the same time supplies the first wagon unit 1 with electrical and hydraulic energy.
- the wagon 2 has a storage container 17, which contains the material provided as a substrate material 13 for the channel bed sole 11 grit material.
- This storage container 17 is box-shaped and stands on a rail vehicle chassis 18 known per se.
- the wagon 2 is constructed so that the substrate material 13 is automatically discharged from this into the channel bed 10.
- a scraper floor 19 is provided in the bottom area of the storage container 17 of the substrate material 13, the training and mode of action in Fig. 8 can be seen closer. Accordingly, the scraper floor 19 has a roughly the width of the reservoir 17 corresponding sized, circulating scraper floor belt 20, are mounted on the parallel and spaced from each other U-shaped rail strips 21. In this case, at one end a drive wheel 22 and at the other end a guide roller 23 is arranged.
- the drive of the scraper floor 19 is realized as a chain drive with a hydraulic transmission, not shown.
- the scraper floor belt 20 is moved slowly forward, due to the U-shaped rail strips 21, the opening at the top of the scraper floor belt 20 facing upward, the substrate material 13 further promoted accordingly, as the arrow "P" in Fig. 8 shows. This happens as long as in the reservoir 17, no substrate material 13 is more included.
- the scraper floor 19 is fed by the coupled before the car 2, not shown two-way excavator with electric power to drive.
- FIGS. 2 to 4 It can be seen that the substrate material 13 is conveyed to the direction of travel "P" of the wagon 2 seen front portion of this car 2, ie where the drive shaft 22 of the floor conveyor 19 is located. At this end of the scraper floor belt 20, the substrate material 13 falls onto the first conveyor belt 24 arranged there somewhat deeper and transversely to the direction of travel.
- This first conveyor belt 24 is driven by a hydraulic motor so that the Substrate material 13 seen in the direction of travel is transported to the left to the side of the rail track 3, on which the supply line channel 7 is to be established next to the rail track 3 and already the excavated from the preceding excavating vehicle channel bed 10 is present.
- the carriage 2 is constructed so that the first conveyor belt 24 is supplemented by a second conveyor belt 25, this second conveyor belt 25 being arranged directly beneath the first conveyor belt 24 in that it somehow extends the first conveyor belt 24 to the side.
- the substrate material 13 passes from the reservoir 17 first to the first conveyor belt 24 and from there to the second conveyor belt 25, which in turn promotes the substrate material 13 to its free end 26, where it falls down into the channel bed 10.
- the second conveyor belt 25 is displaceable or laterally retractable and formed. This construction is especially in the FIGS. 3 to 5 to recognize.
- a holding frame 27 which holds in its upper part the first conveyor belt 24 and in the lower part of the second conveyor belt 25 is arranged laterally displaceable by means of rollers 28a and 28b.
- the rollers 28a, 28b run to rails 29a, 29b, which are provided on the holding frame 27 and their training in Fig. 5 is shown.
- the holding frame 27 also serves as a connecting element of the conveyor belts 24 and 25. He also has on his seen in the direction of travel "P" front also a Ausschubzylinder 30 with a Ausschubstange 31 (see Fig. 4 ) to change the extension length of the second conveyor belt 25 or fix.
- the Ausschubzylinder 30 with the Ausschubstange 31 are in Fig. 3 for better visibility of the device with the conveyor belts 24 and 25 are not shown.
- the first conveyor belt 24 and consequently the second conveyor belt 25 connected thereto by the support frame 27 are fixed to the carriage chassis 18 with a hinge 32.
- This hinge 32 is designed as a swivel joint in order to be able to tilt the conveyor belts 24 and 25 up or down relative to their horizontal position. This is then required if, as in Fig. 1 shown, for discharging the substrate material 13, the free end 26 of the second conveyor belt 25 has to be inclined downwards in the direction of the channel bed 10, since the height difference between the rail track 3 and the edge area next to this rail track 3 changes according to experience.
- the rail track 3 or the rails 4a, 4b known to be inclined relative to the horizontal plane (curve elevation) and get on the rail track 3 or stationary vehicles in an inclined position.
- the possibility of adjusting the inclination angle of the existing of the two conveyor belts 24 and 25 device is important to ensure a reliable process flow.
- the device consisting of the conveyor belts 24 and 25 and the holding frame 27 is additionally fastened with the length-adjustable holding rod 33 on the chassis 18 of the wagon 2 (see Fig. 1 ).
- the wagon 2 also provides an arm 34 likewise attached to the wagon chassis 18, at the end of which a flat head 35 is fastened is.
- This wear-resistant made of metal Plankopf 35 has a hollow cylindrical shape and has a the dug channel bed 10 corresponding sized size.
- the flat head 35 has an upper opening 36 and a lower opening 37.
- the arm 34 with the flat head 35 is to be adjusted so that the substrate material 13 falling down at the free end 26 of the second conveyor belt 25 reaches the upper circular opening 36 of the flat head 35 and abuts the lower opening 37 exits into the channel bed 10.
- the lower mouth edge 37a and the lower opening 37 of the head plate 35 is at a distance from the sole 11 of the channel bed 10, so that during the discharge of the substrate material 13 during the slow movement of the carriage 2, the substrate material layer 12th can form, for example, has a height of eight centimeters.
- the inclination angle of the device with the conveyor belts 24 and 25 corresponding to the height difference between the Rail track 3 and the channel bed sole 11 changeable.
- the height of the flat head 35 also has to be adjustable, for which purpose the arm 34, to which the flat head 35 is fastened, has a telescopic design (see FIG Fig. 1 or 4).
- the arm 34 has an extendable telescopic rod 38, the extension length can be adjusted by the Ausschubzylinder 39 with a Ausschubzylinderstange 40.
- the Ausschubzylinder 39 is attached to the Ausschubzylinderstange 40 side of the Plankopfarm 34.
- the Ausschubzylinderstange 40 is in turn attached to the telescopic rod 38 of Plankopfarmes 34.
- the Plankopfarm 34 is laterally attached to the carriage chassis 18 with a hinge 41. Since the inclination angle of Plankopfarmes 34 must be changed when the setting angle of the conveyor belts 24 and 25 changes, the wagon 2 is also an inclination cylinder 42 is provided, which is rotatably mounted or attached to the front of the box-shaped reservoir 17 and an off or . retractable telescopic rod 43 has, whose free end is fixed to the Plankopfarm 34.
- the wagon 2 of the first wagon unit 1 automatically and continuously, while the wagon 2 moves at a reasonable speed on the rail track 3, the substrate material 13 on the scraper floor 19 and the conveyor belts 24 and 25 through the head plate 35 in the channel bed 10 discharges to form the substrate material layer 12.
- a worker is sufficient for the operation or monitoring of the first wagon unit 1, a worker is sufficient.
- Fig. 3 It can be seen that the flat head 35 is rotatably mounted or fixed at the end of the telescopic rod 38 of the Plankopfarms 34 with a hinge 44.
- the hinge 44 is designed so that the attachment of the Plankopfes 35 is releasable to replace the Plankopf 35, for example, if a larger or smaller Plankopf depending on the size of the channel bed 10 is required.
- the plate head 35 is otherwise, as in Fig. 3 can be seen by means of a Plankopfhalterung 45 on the joint 44 and the Telescopic rod 38 attached.
- the planchip holder 45 includes a stirrup-like support bracket 45a that externally encloses and holds the planchip 35.
- Fig. 6 It is shown how the substrate material layer 12 results during movement of the flat head 35 lowered into the channel bed 10. It has been found that the formation of an offset 46 approximately half the length of the planchet 35 enables a particularly optimal and effective production of the substrate material layer 12. As in Fig. 6 and also in Fig. 3 can be seen, the offset 46 is realized approximately in the middle of the lower mouth edge 37a of the Plankopfes 35. This means that the distance of the front elbow 47 of the lower edge of the lower opening 37 of the Plankopfes 35 to the sole 11 of the channel bed 10 is less than the distance in the region of the rear elbow 48 of the lower edge to the channel bed sole 11. The height of the offset 46 is for example five centimeters.
- Fig. 9 illustrates the second wagon unit 8, which consists of two wagons 49 and 50 coupled to each other.
- the preceding first wagon 49 has a reservoir 51 with troughs 14.
- the second wagon 50 also contains troughs 14 in its rear area.
- a mini excavator 52 which has a gripping arm 53.
- the gripper arm 53 is to grasp or
- the thus serving as a lifting device mini excavator 52 is rotatably mounted in the other for lateral pivoting of his gripping arm 53 so that it can be moved in the direction of the channel bed 10 to the recorded and held by the gripping arm 53 troughs 14 in the channel bed 10 laterally next to the rail track 3, on the substrate material layer 12, which was previously prepared by the first wagon unit 1.
- the mini excavator 52 with the gripper arm 53 sets the troughs 14 in the channel bed 10 from one another in such a way that they are positively against each other and results in a continuous supply line channel 7.
- the mini excavator 52 carries out this activity as long as the supply in the storage container 51 of the first carriage 49 or in the storage container 54 of the second carriage 50 of the second wagon unit 8 is sufficient.
- the gripping arm 53 has a gripping tongs 55 which, like the mini excavator 52 and the associated gripping arm 53, can be electro-hydraulically controlled to remove the troughs 14 from the storage containers 51 and 54 in a controlled manner and in the channel bed 10 settle on the substrate material layer 12.
- the mini-excavator 52 is disposed on the second carriage 50 in the forward direction seen in the direction of travel of the car 50, so to speak between the reservoir 51 of the first carriage 49 and the reservoir 54 of the second car 50.
- the mini-excavator 52 due to its rotation in a pivot bearing 56, which is operated by motor, reach well with his gripper arm 53 lying in the two cars 49 and 50 troughs 14, without this requires a particularly long gripping arm 53.
- a scraper floor 57 which constructed in principle as the scraper floor 19 of the wagon 2 of the first wagon unit 1 is.
- the scraper floor 57 conveys the troughs 14 in the storage container 51 of the wagon 49 to the rear in the direction of the second wagon 50 with the mini-excavator 52.
- a laterally extendable / retractable spacer 58 is additionally fastened to the wagon 50.
- Fig. 9 shows this spacer 58 only in a view from the side, but it can be seen that it consists of a stop rail 59 and two spacer mounting rods 60a, 60b. These attachment rods 60a, 60b are attached to the in Fig. 9 not shown chassis of the car 50 attached and project laterally in the direction of the supply duct 10 before.
- the stop rail 59 is formed by a flat piece of sheet metal, so that the troughs 14 along the spacer 58 clean and accurate down to the right in the supply duct 10 can be discontinued, that is exactly at the predetermined location in the supply duct 10.
- the mini excavator 52 thus performs a at its gripping arm 53 held trough 14 first on the spacer 58 and there to the stop rail 59.
- the trough 14 is moved out of this position then only vertically downwards into the supply line channel 10.
- the spacer 58 is adjusted so that its distance corresponds to the distance between the rail track 3 and the supply line channel 10. Since this distance is known to change along a construction line, the spacer 58 and the spacer attachment rods 60a, 60b are in Fig.
- unspecified technical means which may be, for example, a telescopic poles, designed to be extendable or retractable, so that the respective current distance between the rail track 3 and the supply line channel 10 is adjusted accordingly.
- the spacer 58 allows for an automatic and thus very rapid installation of the troughs 14 in the supply duct 10. It will be appreciated that the adjustment of the spacer 58 can be electronically (remotely) controlled.
- the mini excavator 52 has a traction drive, not shown, which drives the second wagon unit 8 and supplied with electrical and hydraulic energy. It is clear that the second wagon unit 8 can be supplemented by further wagons in order to increase the loading capacity for the troughs 14 and thus the construction speed for the supply line channel 7. In the same sense, it is also possible, in addition to the mini excavator 52 to integrate a further mini excavator in the second wagon unit 8.
- the second wagon unit 8 can also be operated by an electronic remote control (not shown), so that one worker is sufficient to operate the second wagon unit 8.
- the first wagon 61 has a reservoir 63 which contains only trough closure lid 15, which, like the troughs 14, are transported tightly stacked in the second wagon unit 8.
- a device 64 with a gripping arm 65 is at the front end of the second carriage 62.
- a vacuum gripping device 66 is arranged at the end of the gripping arm 65.
- a trough closure lid 15 is removed from the reservoir 63 and the same after rotation of the device 64 in the pivot bearing 67 of the same laterally in the direction of the channel bed 10 on a there already remote from the second wagon unit 8 trough 14.
- a trough closure lid 15 can be seen as it is being held by the vacuum gripper 66.
- the gripper arm 65 must have no excess length
- the carriage 58 has a scraper floor 68 which works in principle as the scraper floor 57 of the second wagon unit 8 and the scraper floor 19 of the first wagon unit 1 and the trough closure cover 15 in the reservoir 63 to the rear in the direction of the device 64 on the second carriage 59.
- a sawing device 69 is provided on the wagon 59.
- a trough 14 can be seen in the sawing device 69.
- the sawing device 69 such a trough 14 and optionally also a trough closure cover 15 can be cut to a specific length or at an angle (eg miter angle), if required by the course of the supply line channel 7.
- the present embodiment of the train according to the invention provides that with a crane 70, which is also arranged on the wagon 59 of the third wagon unit 9, a trough 14 from the supply line channel 7 again taken and placed on the sawing device 69.
- the crane 70 is similar to the gripping arm 53 equipped with a gripper 71 and also rotatably mounted in a pivot bearing 72, which allows lateral pivoting of the crane 70.
- the third car unit 9 and its individual components can be remotely controlled, so that a worker can perform and control the operation of the third car unit 9 alone.
- the third wagon unit 9 includes a in the Fig. 10 not shown hydraulic unit, which also realizes the drive for the third wagon unit 9.
- FIG. 11 a portion of the supply duct 7 is shown, in which troughs 14 and trough closure lid 15 are laid with different length and shape.
- the trough closure lid 73 and accordingly the trough underneath have the in Fig. 11 to be recognized obliquely cut shape, since the supply duct 7 takes a staggered course in the shown portion, for example because of an obstacle 74, which is here a cable duct.
- third wagon unit 9 and the first wagon unit 1 can also be supplemented with further wagons to increase the loading capacity for the trough closure lids 15 and the substrate material 13 and thereby the length of the construction section of the supply line channel to be produced by train in one journey 7 to enlarge.
- the channel bed 10 is filled in the area laterally next to the troughs 14 with soil (topsoil) or other filling material.
- another vehicle is provided at the end of the train, which runs on the rail track 3 and from which the filler material is transported in the area to be filled.
- This in the Drawings not shown further vehicle may be an excavator vehicle.
- the other vehicle may be a wagon, which in principle is constructed and works like the wagon 2 of the first wagon unit 1. This wagon leads as filling material soil (topsoil) or the like, which is discharged via a conveyor belt device laterally to the supply conduit.
- an output funnel is provided, through which the filling material reaches the areas to be filled laterally next to the troughs 14 in the channel bed 10. It is important that the conveyor belt device can be positioned or adjusted so that the discharge hopper reaches exactly over the area to be filled.
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Description
Die Erfindung betrifft ein Verfahren zur Herstellung eines Versorgungsleitungskanals seitlich im Abstand von einer bereits vorhandenen oder noch anzufertigenden Fahrtrasse mit U-förmigen Trögen, die zum Hineinlegen der Versorgungsleitungen vorgesehen sind und auf die Tröge passende Trogverschlussdeckeln sowie einen Zug bestehend aus Fahrzeugen zur Durchführung dieses Verfahrens.The invention relates to a method for producing a supply line duct laterally at a distance from an already existing or still be prepared road with U-shaped troughs, which are provided for inserting the supply lines and on the troughs matching trough closure lids and a train consisting of vehicles for performing this method.
Es ist allgemein bekannt, dass neben einer Fahrtrasse, das heißt zum Beispiel einer Straße für Kraftfahrzeuge oder einem Schienenstrang bzw. Gleiskörper für Schienenfahrzeuge, Versorgungsleitungen wie beispielsweise Stromkabel, Telekommunikationsleitungen oder Wasserleitungen verlegt werden. Diese Versorgungsleitungen werden entweder bereits beim Neubau einer Fahrtrasse oder nachträglich neben einer Fahrtrasse verlegt. Zum Schutz der Versorgungsleitungen vor äußeren Einwirkungen werden diese üblicherweise in einem Versorgungsleitungskanal verlegt. Weiterhin gehört es zum allgemeinen Fachwissen des Fachmanns zur Herstellung eines solchen Versorgungsleitungskanals, seitlich im Abstand von der Fahrtrasse mit einem Baggerfahrzeug zunächst ein Kanalbett auszuheben, in das U-förmige Tröge hintereinander mit ihrer Öffnung nach oben verlegt werden und passend auf diese Tröge schließlich Verschlussdeckel gelegt werden, die zumeist plattenförmig sind. Das Verlegen dieser handelsüblichen Tröge und Trogverschlussdeckel erfolgt bisher manuell, indem Bauarbeiter an der betreffenden Baustelle die mit einem Lastwagen angelieferten Tröge und Trogverschlussdeckel in das Kanalbett verbringen. Diese herkömmliche Bauweise hat den Nachteil, dass die einzelne Einbringung der zum Beispiel circa einen Meter langen und oftmals zwischen 20 und 50 Zentimeter breiten, in der Regel aus Betonmaterial hergestellten und somit ein großes Gewicht aufweisenden Tröge bzw. Trogverschlussdeckel sehr zeit- und personalintensiv ist. Die Verlegung der Betonteile von Hand durch Bauarbeiter erfolgt jedoch bei derartigen Bauprojekten zudem häufig weit entfernt von einem Ort oder Bahnhof, so dass auch das Heranbringen der Bauarbeiter bzw. des Baumaterials aufwendig sind. Ferner sind große Baumaterialmengen erforderlich, da in der Regel längere Baustreckenabschnitte herzustellen sind.It is well known that in addition to a roadway, that is, for example, a road for motor vehicles or a rail track for railway vehicles, supply lines such as power cables, telecommunication lines or water pipes are laid. These supply lines are either already laid in the construction of a driving route or subsequently next to a driving route. To protect the supply lines from external influences, these are usually laid in a supply line duct. Furthermore, it belongs to the general expertise of those skilled in the production of such a supply duct, laterally at a distance from the road with an excavator vehicle excavate a first channel bed, are placed in the U-shaped troughs one behind the other with its opening up and finally placed on these troughs closure lid are usually plate-shaped. The laying of these commercial troughs and trough shutter cover is done manually so far, by construction workers spend at the site concerned the supplied with a truck troughs and trough cover in the canal bed. This conventional construction has the disadvantage that the individual introduction of, for example, about one meter long and often between 20 and 50 centimeters wide, usually made of concrete material and thus a large weight having trough or trough lid is very time and labor intensive. However, the laying of concrete parts by hand by construction workers is also often far away from a place or station in such construction projects, so that the bringing of the construction workers or the building material are complex. Furthermore, large amounts of building materials are required because usually longer Baustreckenabschnitte are to produce.
Außerdem ist aus der
Daher liegt der vorliegenden Erfindung die Aufgabe zugrunde, ein Verfahren und ein System zur Herstellung eines Versorgungsleitungskanals der eingangs genannten Art zu schaffen, bei dem die beschriebenen Nachteile des Standes der Technik vermieden und die Herstellung eines Versorgungsleitungskanals erleichtert wird.Therefore, the present invention, the object, a method and a system for producing a supply duct of the aforementioned To provide a type in which the disadvantages of the prior art described avoided and the production of a supply line channel is facilitated.
Diese Aufgabe wird bei einem Verfahren der gattungsgemäßen Art erfindungsgemäß dadurch gelöst, dass mit einem vorausfahrenden Baggerfahrzeug zuerst ein Kanalbett für den Versorgungsleitungskanal seitlich im Abstand von der Fahrtrasse im Erdreich ausgehoben wird, dass anschließend von einem dem Baggerfahrzeug folgenden Fahrzeug Substratmaterial wie Schotter, Kies oder dergleichen in das von dem Bagger ausgehobenen Kanalbett ausgetragen wird, dass in einem weiteren Arbeitsschritt von einem nachfolgenden Fahrzeug die U-förmige Trögen hintereinander in das Kanalbett auf die Substratmaterialschicht zur Bildung des Versorgungsleitungskanals abgelegt werden, und dass schließlich die Trogverschlussdeckel von einem letzten Fahrzeug auf die im Kanalbett liegenden Tröge abgelegt werden.This object is achieved in a method of the generic type according to the invention that with a preceding excavator vehicle first a channel bed for the supply duct laterally spaced at a distance from the road in the ground that subsequently followed by a dredging vehicle substrate material such as gravel, gravel or the like is discharged into the excavated from the excavator channel bed that in a further step by a subsequent vehicle, the U-shaped troughs are placed one behind the other in the channel bed on the substrate material layer to form the supply duct, and finally that the trough lid from a last vehicle to the in the Channel bed lying troughs are stored.
Dieses erfindungsgemäße Verfahren zur Herstellung eines Versorgungsleitungskanals hat zunächst den Vorteil, dass die eingangs beschriebenen Arbeitsvorgänge im wesentlichen nicht manuell, sondern mit Fahrzeugen durchgeführt werden, was zu einer enormen Zeit- bzw. Arbeitsersparnis führt. So werden einerseits weniger Personen zur Herstellung des Versorgungsleitungskanals als bisher benötigt und andererseits die Arbeitsleistung, das heißt die pro Zeiteinheit gebaute Streckenlänge bzw. Länge eines Versorgungsleitungskanalabschnittes erhöht. Ferner ist das Verfahren vorteilhaft, weil das Substratmaterial und die handelsüblichen Tröge und Trogverschlussdeckel direkt von den Fahrzeugen in das Kanalbett eingebracht werden. Es ist also möglich, in einem Verfahrensgang ohne Zwischenlagerung des Substratmaterials bzw. der Tröge und Trogverschlussdeckel den Versorgungsleitungskanal kontinuierlich herzustellen.This method according to the invention for producing a supply line channel initially has the advantage that the operations described in the introduction are essentially not carried out manually but with vehicles, which leads to an enormous saving of time or labor. Thus, on the one hand fewer people for the production of the supply line channel than previously required and on the other hand, the labor, that is, the per unit time built route length or length of a supply line channel section increases. Furthermore, the method is advantageous because the substrate material and the commercial troughs and trough lid are introduced directly from the vehicles in the channel bed. It is thus possible to continuously produce the supply conduit in a process without intermediate storage of the substrate material or the troughs and trough closure lid.
Es ist klar, dass das Verfahren so angewendet werden kann, dass ein Versorgungsleitungskanal nur auf einer Seite der Fahrtrasse oder auf beiden Seiten links und rechts derselben gebaut werden kann. Abgesehen davon ist es möglich, einen Versorgungsleitungskanal so anzulegen, dass er sich zwischen zwei Fahrtrassen befindet.It is clear that the method can be applied so that a supply duct can be built only on one side of the road or on both sides left and right of the same. Apart from that, it is possible to create a supply line channel so that it is located between two tracks.
In den Unteransprüchen 2 bis 6 sind vorteilhafte Varianten des erfindungsgemäßen Verfahrens vorgesehen.In the
Dabei ist gemäß einer ersten Verfahrensvariante der Erfindung die Fahrtrasse ein Schienenstrang und sind das Baggerfahrzeug sowie die nachfolgenden Fahrzeuge schienenfahrfähige Fahrzeuge. Diese Verfahrensvariante ist somit für die Herstellung eines Versorgungsleitungskanals seitlich im Abstand von einem Schienenstrang für Personen- bzw. Güterzüge, S- bzw. U-Bahnen, Straßenbahnen, Schienenbusse oder dergleichen geeignet. Unter einem Schienenstrang ist eine an sich bekannte Fahrtrasse mit zwei parallelen Eisenprofilstäben bzw. Schienen zu verstehen, auf denen entsprechend geeignete Fahrzeuge fahren.In this case, according to a first method variant of the invention, the driving route is a rail track and the excavator vehicle and the following vehicles are rail vehicles. This method variant is thus suitable for the production of a supply line channel laterally at a distance from a rail track for passenger or freight trains, suburban or underground trains, trams, rail buses or the like. Under a rail track is a known road with two parallel iron profile bars or rails to understand, drive on which suitably suitable vehicles.
Das Baggerfahrzeug kann ein 2-Wege-Fahrzeug sein, das heißt ein Bagger, der sowohl auf Straßen als auch auf Schienen fahrbar ist.The excavator vehicle may be a 2-way vehicle, that is, an excavator that is mobile on both roads and rails.
Gemäß einer weiteren erfindungsgemäßen Verfahrensvariante ist es möglich, dass zur Herstellung des Versorgungsleitungskanals das Baggerfahrzeug sowie die nachfolgenden Fahrzeuge alle oder teilweise neben der Fahrtrasse fahren. Dies ist unter anderem dann vorteilhaft, wenn die Fahrtrasse zu der betreffenden Zeit für ein Befahren dieser Fahrzeuge nicht geeignet oder nicht frei ist.According to a further variant of the method according to the invention, it is possible for the production of the supply line channel, the excavator vehicle and the following vehicles all or partially drive next to the road. This is advantageous, inter alia, if the road is not suitable or not free at the time for driving on these vehicles.
In der Regel werden das Baggerfahrzeug sowie die nachfolgenden Fahrzeuge jedoch auf der Fahrtrasse fahren, wie dies eine weitere Verfahrensvariante der Erfindung vorteilhaft vorsieht. Die Fahrzeuge bewegen sich in diesem Falle hintereinander auf der Fahrtrasse, das heißt in dem Falle, dass diese ein Schienenstrang ist, auf dem Schienenstrang. Im letzteren Falle ist gemäß einer ebenso vorteilhaften Variante des Verfahrens vorgesehen, dass das schienenfahrfähige Baggerfahrzeug zuerst ein Kanalbett für den Versorgungsleitungskanal seitlich im Abstand von dem Schienenstrang im Erdreich aushebt, dass anschließend von einer dem Baggerfahrzeug folgenden ersten Waggoneinheit das Substratmaterial wie Schotter, Kies oder dergleichen zur Seite in das vom Bagger ausgehobene Kanalbett ausgetragen wird, dass in dem weiteren Arbeitsschritt von einer zweiten Waggoneinheit die Tröge hintereinander in das Kanalbett auf die Substratmaterialschicht zur Bildung des Versorgungsleitungskanals abgelegt werden, und dass schließlich die Trogverschlussdeckel von einer dritten Waggoneinheit auf die im Kanalbett liegenden Tröge abgelegt werden. Diese Verfahrensvariante ist besonders vorteilhaft für die Herstellung eines Versorgungsleitungskanals neben einem Schienenstrang bzw. einem Schienengleiskörper, weil die zur Durchführung der Verfahrensvariante erforderlichen Fahrzeuge den Schienenstrang für den Transport des Baumaterials und der erforderlichen Gerätschaften und zugleich als Bezugslinie für den maßgenauen Bau des Versorgungsleitungskanals nutzen können, der meistens gleichbleibend parallel zum Schienenstrang verläuft.In general, however, the excavator vehicle and the following vehicles will drive on the roadway, as this is advantageously provided by a further method variant of the invention. The vehicles move in this case one behind the other on the road, that is, in the case that this is a rail track, on the rail track. In the latter case, according to an equally advantageous variant of the method is provided that the rail drivable excavator vehicle first lifts a channel bed for the supply duct laterally spaced from the rail track in the ground, then followed by a dredging vehicle following the first wagon unit, the substrate material such as gravel, gravel or the like is discharged to the side in the excavated from the excavator channel bed that in the next step of a second wagon unit the troughs are placed one behind the other in the channel bed on the substrate material layer to form the supply duct, and finally that the trough closure lids are deposited by a third wagon unit on the lying in the channel bed troughs. This variant of the method is particularly advantageous for the production of a supply line duct next to a rail track or track rail body, because the vehicles required to carry out the method variant can use the rail track for the transport of the building material and the required equipment and at the same time as a reference line for the accurate construction of the supply line channel, which usually runs consistently parallel to the rail track.
Des weiteren sieht die Erfindung zur Durchführung des erfindungsgemäßen Verfahrens einen Zug zur Herstellung eines Versorgungsleitungskanals vor, wobei der Zug aus vier hintereinander angeordneten Fahrzeugen besteht, nämlich
- einem vorausfahrenden Baggerfahrzeug (1. Fahrzeug) zum Ausheben des Kanalbettes,
- einem dem Baggerfahrzeug folgenden zweiten Fahrzeug zum Austragen des Substratmaterials in das Kanalbett,
- einem dem zweiten Fahrzeug folgenden dritten Fahrzeug zum Ablegen der Tröge in das Kanalbett und
- einem dem dritten Fahrzeug folgenden vierten Fahrzeug zum Ablegen der Trogverschlussdeckel auf die im Kanalbett liegenden Tröge,
- a preceding excavator vehicle (1st vehicle) for excavating the canal bed,
- a second vehicle following the excavator vehicle for discharging the substrate material into the channel bed,
- a second vehicle following the third vehicle for storing the troughs in the channel bed and
- a fourth vehicle following the third vehicle for depositing the trough closure lid onto the troughs located in the channel bed,
In dem Falle, dass das Baggerfahrzeug und die nachfolgenden Fahrzeuge auf einem Schienenstrang fahren, ist erfindungsgemäß eine Variante des Zuges zur Herstellung eines Versorgungsleitungskanals vorgesehen, die folgende Merkmale umfasst:
- Der Zug besteht aus vier hintereinander angeordneten schienenfahrfähigen Fahrzeugen, nämlich
- einem vorausfahrenden schienenfahrfähigen Baggerfahrzeug,
- einer dem Baggerfahrzeug folgenden ersten Waggoneinheit zum Austragen des Substratmaterials in das Kanalbett,
- einer der ersten Waggoneinheit folgenden zweiten Waggoneinheit zum Ablegen der Tröge in das Kanalbett und
- einer der dritten Waggoneinheit folgenden dritten Waggoneinheit zum Ablegen der Trogverschlussdeckel auf die im Kanalbett liegenden Tröge,
- The train consists of four successively arranged rail vehicles, namely
- a preceding rail-transporting excavator vehicle,
- a first wagon unit following the excavator vehicle for discharging the substrate material into the channel bed,
- one of the first wagon unit following the second wagon unit for storing the troughs in the channel bed and
- a third wagon unit following the third wagon unit for depositing the trough closure lid onto the troughs located in the channel bed,
Ein so ausgebildeter Zug ermöglicht es, in einfacher Weise einen Versorgungsleitungskanal kontinuierlich und schnell neben einem Schienenstrang zu bauen. In den Unteransprüchen 9 bis 34 sind vorteilhafte Ausführungsformen dieses erfindungsgemäßen Zuges bestehend aus schienenfahrfähigen Fahrzeugen aufgeführt.Such a trained train makes it possible to build a supply line channel continuously and quickly next to a rail track in a simple manner. In the dependent claims 9 to 34 advantageous embodiments of this invention train consisting of rail vehicles are listed.
Gemäß einer ersten vorteilhaften Ausführungsform des erfindungsgemäßen Zuges bestehend aus schienenfahrfähigen Fahrzeugen besteht die ersten Waggoneinheit aus wenigstens einem Waggon, wobei der Boden des Vorratsbehälters für das Substratmaterial in dem Waggon als Kratzboden so ausgebildet und angetrieben ist, dass das Substratmaterial zu dem in Fahrtrichtung des Zuges gesehen vorderen Bereich des Waggons gefördert wird und sich dort die Mittel zur seitlichen Austragung dieses Substratmaterials in das von dem Baggerfahrzeug ausgehobene Kanalbett befinden. Der vorgenannte Kratzboden ist bereits zum Beispiel aus dem Bereich der Holzwirtschaft bekannt, um Holzmaterial vorwärts zu bewegen. Derartige Kratzböden weisen üblicherweise einen Kettenantrieb mit einem Hydraulikgetriebe auf, wobei quer zur Förderrichtung Schienenleisten zur Fortbewegung des Schüttgutes angeordnet sind. Die Verwendung eines Kratzbodens ist auch im vorliegenden Falle des Substratmaterials vorteilhaft, da sich dieses ohne Kraftaufwand eines Bauarbeiters in dem Waggon automatisch in dessen vorderen Bereich befördern lässt, von wo es seitlich in das Kanalbett ausgetragen wird. Es ist möglich, den Kratzboden mittels einer Fernsteuerung zu betätigen.According to a first advantageous embodiment of the train according to the invention consisting of rail vehicles, the first wagon unit consists of at least one wagon, wherein the bottom of the storage container for the substrate material in the car as a scraper floor is designed and driven so that the substrate material to the seen in the direction of travel of the train promoted front area of the car and there are the means for lateral discharge of this substrate material in the excavated from the excavator vehicle channel bed. The aforementioned scraper floor is already known, for example, from the field of timber industry, to move wood material forward. Such scraper floors usually have a chain drive with a hydraulic transmission, wherein transversely to the conveying direction bar rails for locomotion of the bulk material are arranged. The use of a scraper floor is also advantageous in the present case of the substrate material, since this can be transported without effort of a construction worker in the car automatically in the front area, from where it is discharged laterally into the channel bed. It is possible to operate the scraper floor by means of a remote control.
Ferner ist erfindungsgemäß eine weitere Variante des Zuges vorgesehen, bei dem zur seitlichen Austragung des Substratmaterials ein Förderband in Fahrtrichtung gesehen am vorderen Ende des Waggons und im wesentlichen quer zur Fahrtrichtung angeordnet ist, so dass das von dem Kratzboden kommende Substratmaterial auf das Förderband gelangt. Das Substratmaterial wird dann über das Förderband zur Seite in Richtung des Kanalbettes gefördert und fällt dann an dem freien Ende des Förderbandes in dieses Kanalbett. Diese automatisierte Beförderung des Substratmaterials aus dem Waggon in das Kanalbett führt zu einer beträchtlichen Zeitersparnis.Furthermore, according to the invention a further variant of the train is provided in which, for the lateral discharge of the substrate material, a conveyor belt is arranged in the direction of travel at the front end of the wagon and essentially transversely to the direction of travel, so that the substrate material coming from the conveyor floor reaches the conveyor belt. The substrate material is then conveyed over the conveyor belt to the side in the direction of the channel bed and then falls at the free end of the conveyor belt in this channel bed. This automated transport of the Substrate material from the wagon into the channel bed leads to a considerable time savings.
Vorzugsweise Weise kann das Förderband so ausgebildet sein, dass es zur Veränderung seiner Länge ein- und ausfahrbar ausgebildet ist. Auf diese Weise lässt sich erreichen, dass sich das freie Ende des Förderbandes jeweils über dem Kanalbett befindet. Dies ist deswegen bedeutsam, weil sich der meistens gleichbleibende seitliche Abstand zwischen dem Versorgungsleitungskanal und der Mittelachse des Schienenstrangs an bestimmten Stellen der Strecke zum Beispiel wegen eines Hindernisses vergrößert oder verkleinert, so dass das Förderband entsprechend zu verstellen ist.Preferably, the conveyor belt can be designed so that it is designed to extend its length and retractable. In this way it can be achieved that the free end of the conveyor belt is in each case above the channel bed. This is important because the mostly constant lateral distance between the supply line channel and the central axis of the rail track increases or decreases at certain points of the route, for example due to an obstacle, so that the conveyor belt is adjusted accordingly.
Das Förderband wird im wesentlichen horizontal angeordnet sein, um das Substratmaterial in günstiger Weise in das Kanalbett auszutragen. Je nach Beschaffenheit des Randbereiches neben dem Schienenstrang, wo der Versorgungsleitungskanal herzustellen ist, ist es zweckmäßig bzw. erforderlich, das Förderband gegenüber der Horizontalen in eine nach unten geneigte Lage zu bringen. Letzteres ist zum Beispiel dann angezeigt, wenn sich der Randbereich deutlich tiefer als der Schienenstrang selbst befindet. Andererseits ist zu bedenken, dass insbesondere bedingt durch eine Kurvenüberhöhung das Förderband entsprechend geneigt werden muss. Um derartige Neigungslagen gerecht zu werden, ist erfindungsgemäß vorgesehen, dass das Förderband geneigt werden kann, wozu gegebenenfalls eine elektrische Steuerungseinrichtung zur automatischen Höhenverstellung bzw. Positionierung des freien Endes des Förderbandes vorhanden ist.The conveyor belt will be arranged substantially horizontally to discharge the substrate material favorably into the channel bed. Depending on the nature of the edge region next to the rail track, where the supply duct is to produce, it is appropriate or necessary to bring the conveyor belt relative to the horizontal in a downwardly inclined position. The latter is indicated, for example, when the edge region is significantly lower than the rail track itself. On the other hand, it should be borne in mind that, in particular due to an increase in the curve, the conveyor belt must be inclined accordingly. In order to meet such inclination situations, the invention provides that the conveyor belt can be inclined, for which purpose optionally an electrical control device for automatic height adjustment or positioning of the free end of the conveyor belt is present.
Anstelle des vorgenannten Förderbandes lassen sich auch anders ausgestaltete Fördereinrichtungen realisieren, die das Substratmaterial vom Waggon in das Kanalbett austragen. Als Substratmaterial wird in der Regel Schotter, Kies, Splitt oder vergleichbares Material benutzt. Ebenso können Materialmischungen, die Sand enthalten können, eingesetzt werden. Die Höhe bzw. Dicke der fertigen Substratmaterialschicht im Kanalbett beträgt häufig zwischen fünf und acht Zentimeter.Instead of the aforementioned conveyor belt, differently configured conveying devices can be realized which discharge the substrate material from the wagon into the channel bed. As substrate material gravel, gravel, grit or similar material is usually used. Likewise, mixtures of materials that may contain sand can be used. The height or thickness of the finished substrate material layer in the channel bed is often between five and eight centimeters.
In einer weiteren Ausgestaltung des erfindungsgemäßen Zuges ist vorgesehen, dass an dem Waggon der ersten Waggoneinheit seitlich ein Arm mit einem sogenannten Plankopf befestigt ist, der so angeordnet und ausgebildet ist, dass er das von dem Förderband heruntergefallene Substratmaterial zur Bildung einer gleichmäßigen Substratmaterialschicht in dem Kanalbett planiert. Durch die Verwendung des Plankopfes entfällt ein manuelles Planieren bzw. Begradigen des Substratmaterials in dem Kanalbett.In a further embodiment of the train according to the invention it is provided that on the carriage of the first wagon unit laterally an arm with a so-called Plankopf is fixed, which is arranged and that he dropped from the conveyor belt substrate material to form a uniform substrate material layer in the channel bed leveled. By using the Plankopfes eliminates manual leveling or straightening of the substrate material in the channel bed.
Der Plankopf ist vorzugsweise so beschaffen, dass er eine hohlzylindrische Form besitzt und etwas unterhalb des freien Endes des Förderbandes sowie vertikal angeordnet ist, so dass das von dem Förderband herunterfallende Substratmaterial in seine obere Mündungsöffnung fällt und an seiner unteren Öffnung in das Kanalbett austritt. Anstelle einer hohlzylindrischen Form ist es allerdings auch möglich, dem Plankopf eine sich konisch nach unten hin verjüngende Hohlkörperform zu geben.The slab head is preferably of a hollow cylindrical shape and disposed somewhat below the free end of the conveyor belt and vertically so that the substrate material falling from the conveyor belt falls into its upper orifice and exits the channel bed at its lower opening. Instead of a hollow cylindrical shape, however, it is also possible to give the flat head a conically downwardly tapering hollow body shape.
Eine andere vorteilhafte Ausführungsform des Plankopfes besteht darin, an dessen kreisrunder Unterkante einen Versatz auszubilden, wodurch eine besonders gleichmäßige, effektive Planierung erreicht wird.Another advantageous embodiment of the plan head is to form an offset at the circular lower edge, whereby a particularly uniform, effective planing is achieved.
Zum Antrieb der ersten Waggoneinheit ist vorzugsweise ein schienenfahrfähiges Fahrzeug vorgeschaltet, zum Beispiel ein 2-Wege-Fahrzeug, das sowohl auf der Straße als auch auf einem Schienengleis fahren kann. Dieses Fahrzeug zieht die erste Waggoneinheit und speist diese mit elektrischer und hydraulischer Energie bzw. Strom.To drive the first wagon unit is preferably preceded by a rail vehicle, for example a 2-way vehicle that can drive both on the road and on a rail track. This vehicle pulls the first wagon unit and feeds it with electrical and hydraulic energy or electricity.
Gemäß einer anderen Ausführungsform des erfindungsgemäßen, aus Schienenfahrzeugen bestehenden Zuges wird vorgeschlagen, dass die zweite Waggoneinheit aus wenigstens einem Waggon besteht, der den Vorratsbehälter für die U-förmigen Tröge trägt und ein Gerät mit einem ausreichend langen Greifarm zum Aufnehmen eines Troges aus dem Vorratsbehälter und zum Ablegen desselben auf die Substratmaterialschicht des Kanalbettes aufweist. Durch die Verwendung des Gerätes mit einem Greifarm lassen sich die Tröge schnell an ihre vorgesehene Stelle im Kanalbett absetzen. Eine vorteilhafte Ausgestaltung der zweiten Waggoneinheit sieht vor, dass diese aus zwei aneinander gekoppelten Waggons besteht, wobei ein Waggon nur Tröge enthält und auf dem anderen Waggon außer Trögen ein Gerät mit einem Greifarm zum Aufnehmen der Tröge aus dem ersten bzw. zweiten Waggon und zum Ablegen derselben auf die Substratmaterialschicht des Kanalbettes steht, und dass sich das Gerät an dem Ende des Waggons befindet, das dem anderen Waggon zugewandt ist. Diese Ausführungsform hat den Vorteil, dass eine noch größere Anzahl von Trögen in einem Verfahrensgang von der Waggoneinheit abgeladen und in das Kanalbett verlegt werden kann, was die Produktivität erhöht.According to another embodiment of the train according to the invention, consisting of rail vehicles train is proposed that the second wagon unit consists of at least one wagon that carries the reservoir for the U-shaped troughs and a device with a sufficiently long gripper arm for receiving a trough from the reservoir and for depositing it onto the substrate material layer of the channel bed. By using the device with a gripping arm, the troughs can quickly settle to their intended location in the channel bed. An advantageous embodiment of the second wagon unit provides that this consists of two wagons coupled to each other, wherein a wagon contains only troughs and on the other wagon except troughs a device with a gripping arm for receiving the troughs from the first and second wagon and for depositing them on the substrate material layer of the channel bed, and that the device is at the end of the wagon, the facing the other wagon. This embodiment has the advantage that an even larger number of troughs can be unloaded from the wagon unit in one process step and laid in the channel bed, which increases the productivity.
Wie bereits im Falle der ersten Waggoneinheit mit dem Substratmaterial kann in vorteilhafter Weise auch der Waggon der zweiten Waggoneinheit mit einem Kratzboden versehen sein, um die Tröge in Richtung des Gerätes mit dem Greifarm zu befördern. Auf diese Weise ist es möglich, mit einem einzigen Gerät mit einem Greifarm, der keine Überlänge haben muss, die Tröge von zwei Waggons abzuladen und in das Kanalbett abzusetzen. Entsprechend kann verfahren werden, wenn Tröge auf mehr als zwei Waggons transportiert werden.As in the case of the first wagon unit with the substrate material, the wagon of the second wagon unit can be advantageously provided with a scraper floor in order to convey the troughs in the direction of the device with the gripper arm. In this way, it is possible with a single device with a gripper arm, which must have no excess length, unload the troughs of two cars and settle in the channel bed. Accordingly, it can be moved when troughs are transported on more than two wagons.
Das Gerät mit dem Greifarm ist in einer bevorzugten Ausführungsform ein handelsüblicher Minibagger, der mit einem Fahrantrieb ausgestattet ist. Mit einem solchen Minibagger kann die zweite Waggoneinheit angetrieben und zugleich mit elektrischer und hydraulischer Energie versorgt werden. Anstelle eines Minibaggers kommt vorteilhaft auch ein Roboter in Betracht, an dem ein Greifarm angebracht ist.The device with the gripper arm is in a preferred embodiment, a commercially available mini excavator, which is equipped with a traction drive. With such a mini excavator, the second wagon unit can be driven and at the same time supplied with electrical and hydraulic energy. Instead of a mini-bagger, a robot may advantageously be considered, to which a gripping arm is attached.
Es hat sich als vorteilhaft herausgestellt, wenn die Tröge in den Versorgungsleitungskanal positionsgenau abgelegt werden, indem an dem betreffenden Waggon der zweiten Waggoneinheit zusätzlich ein seitlich ein-/ausfahrbarer Abstandhalter befestigt ist. Das Gerät mit dem Greifarm, also zum Beispiel der Minibagger, setzt die Tröge entlang des Abstandhalters senkrecht nach unten maßgenau, das heißt exakt an der vorbestimmten Stelle in dem Versorgungsleitungskanal ab. Dies ist auch deswegen eine Erleichterung, weil durch den Abstandhalter, der ebenso als Anschlagschiene bezeichnet werden kann, das bisher bei der manuellen Verlegung der Tröge erforderliche Schnurgerüst entfallen kann. Durch das automatisierte Absetzen der Tröge mit Hilfe des Abstandhalters können die Tröge somit wesentlich schneller verlegt werden. Der Abstandhalter ist seitlich ein-/ausfahrbar, und zwar entsprechend dem Abstand zwischen dem Schienenstrang und dem Versorgungsleitungskanal, da dieser Abstand entlang der Strecke nicht immer konstant ist. Das seitliche Ein- und Ausfahren des Abstandhalters lässt sich durch an sich bekannte technische Mittel realisieren (zum Beispiel ein Teleskopgestänge), wobei die Verfahrbewegungen hydraulisch betrieben werden können.It has proven to be advantageous if the troughs are stored in the supply line channel with exact position by additionally attached to the respective wagon of the second wagon unit a laterally retractable / retractable spacer. The device with the gripper arm, so for example, the mini excavator, sets the troughs along the spacer vertically down exactly true to measure, that is, exactly at the predetermined location in the supply line channel. This is also a relief, because by the spacer, which can also be referred to as a stop rail, the previously required in the manual installation of troughs Schnoor frame can be omitted. The automated settling of the troughs with the aid of the spacer, the troughs can thus be laid much faster. The spacer is laterally retractable / extendable, in accordance with the distance between the rail track and the supply line channel, since this distance is not always constant along the route. The lateral retraction and extension of the spacer can be realized by known per se technical means (for example, a telescopic linkage), the movements can be operated hydraulically.
Gemäß einer weiteren Ausführungsform des erfindungsgemäßen, auf dem Schienenstrang fahrenden und aus schienenfahrfähigen Fahrzeugen bestehenden Zuges ist vorgesehen, dass die dritte Waggoneinheit aus wenigstens einem Waggon besteht, der den Vorratsbehälter für die Trogverschlussdeckel trägt und ein Gerät mit einem ausreichend langen Greifarm zum Aufnehmen eines Trogverschlussdeckels aus dem Vorratsbehälter und zum Ablegen desselben auf einen im Kanalbett liegenden Trog aufweist. Diese Ausführungsform ist analog zu der erfindungsgemäßen Ausführungsform der zweiten Waggoneinheit vorteilhaft, um die Trogverschlussdeckel schnell in das Kanalbett zu verbringen.According to a further embodiment of the train according to the invention, which runs on the rail track and consists of rail vehicles, it is provided that the third rail car unit consists of at least one wagon which carries the storage container for the trough closure cover and a device with a sufficiently long gripper arm for receiving a trough closure cover the storage container and for depositing the same has a trough lying in the channel bed. This embodiment is analogous to the embodiment of the invention of the second wagon unit advantageous to spend the trough closure lid quickly in the channel bed.
In den Unteransprüchen 28 bis 33 sind weitere vorteilhafte Ausführungsformen der dritten Waggoneinheit des erfindungsgemäßen Zuges vorgesehen. Dabei wird insbesondere vorgeschlagen, dass wegen der oftmals plattenförmigen Ausbildung handelsüblicher Trogverschlussdeckel das Gerät als Greifarm eine handelsübliche Vakuumgreifvorrichtung zum Aufnehmen sowie Halten eines Trogverschlussdeckels besitzt.In the dependent claims 28 to 33 further advantageous embodiments of the third wagon unit of the train according to the invention are provided. It is particularly suggested that because of the often plate-shaped training commercial trough lid, the device has a commercially available vacuum gripping device for receiving and holding a trough closure lid as a gripping arm.
Des weiteren sieht eine erfindungsgemäße Weiterbildung der dritten Waggoneinheit einen Kran oder ein vergleichbares Lasthebegerät vor, der/das einen zuvor von der zweiten Waggoneinheit im Kanalbett abgelegten Trog aus diesem herausnehmen kann, diesen Trog auf einer ebenfalls auf der dritten Waggoneinheit mitgeführten Sägevorrichtung absetzt, wo der Trog zum Beispiel auf eine bestimmte Länge oder winklig (Gehrungswinkel) zugeschnitten wird. Dabei kann der winklige Zuschnitt je nach den räumlichen Gegebenheiten vertikal und/oder horizontal vorgenommen werden. Ein Zuschneiden der Tröge ist von Zeit zu Zeit erforderlich, wenn der Versorgungsleitungskanal besonders in Kurvenstücken oder im Falle eines Versatzstückes desselben herzustellen ist. Ein solches Versatzstück kann sich infolge eines Hindernisses ergeben. Ein Hindernis kann zum Beispiel ein Mast oder ein Kabelschacht sein. Ähnlich wie bei Randsteinen von Bürgersteigen müssen die Tröge zwecks kontinuierlicher, das heißt formschlüssiger (ohne Spalt) Verlegung auf der Sägevorrichtung vor Ort zugeschnitten werden. Der Kran kann diese Tröge anschließend an ihre Stelle im Kanalbett zurücksetzen. Der Kran bzw. die Sägevorrichtung können in entsprechender Weise auch für die Trogverschlussdeckel eingesetzt werden.Furthermore, an inventive development of the third wagon unit provides a crane or a comparable load lifting device, which / which can take out a previously stored by the second wagon unit in the channel bed trough from this, settles this trough on a likewise carried on the third wagon unit sawing device, where the Trough is cut to a certain length or angle (miter angle), for example. In this case, the angled blank can be made vertically and / or horizontally depending on the spatial conditions. A trimming of the troughs is required from time to time when the supply duct, especially in curved pieces or in the case of a To make set piece of the same. Such a set piece may result as a result of an obstacle. An obstacle may be, for example, a mast or a cable duct. Similar to sidewalk curbs, the troughs must be cut on site for continuous, that is, form-fitting (without gap) installation on the sawing device. The crane can then reset these troughs to their place in the channel bed. The crane or the sawing device can be used in a corresponding manner for the tray closure lid.
Außerdem sieht die Erfindung einen Zug vor, dessen erste, zweite und/oder dritte Waggoneinheit und die darauf gegebenenfalls angeordneten Gerätschaften und dergleichen fernsteuerbar ausgebildet sind. Die Waggoneinheiten und die darauf angeordneten Gerätschaften und dergleichen können daher von einer Bedienperson gesteuert werden, ohne dass diese Person auf der Waggoneinheit selbst bzw. an den Gerätschaften und dergleichen Schalter oder dergleichen direkt betätigen muss. Der Bauarbeiter kann also neben dem Bauzug stehen, wo er das Kanalbett gut einsehen kann und von dort die Einbringung des Substratmaterials, der Tröge und der Trogverschlussdeckel optimal steuern.In addition, the invention provides for a train whose first, second and / or third wagon unit and the equipment and possibly arranged thereon and the like are designed remotely controllable. The wagon units and the equipment arranged thereon and the like can therefore be controlled by an operator without that person having to operate directly on the wagon unit itself or on the equipment and the like switches or the like. The construction worker can therefore stand next to the construction train, where he can easily see the canal bed and from there optimally control the introduction of the substrate material, the troughs and the trough lid.
Selbstverständlich erlauben die erfindungsgemäßen Verfahren sowie ein zur Durchführung derselben erfindungsgemäß vorgesehener Zug auch die Herstellung eines Versorgungsleitungskanals, der nicht von U-förmigen Trögen bzw. Trogverschlussdeckeln, sondern von damit vergleichbaren Bauteilen gebildet wird.Of course, the method according to the invention and a train provided for carrying out the same train according to the invention also permit the production of a supply line channel which is not formed by U-shaped troughs or trough closure lids, but by components comparable therewith.
Schließlich ist zu erwähnen, dass die Erfindung anstelle eines Versorgungsleitungskanals auch für die Herstellung eines Randweges (für Fußgänger etc.) oder dergleichen neben der Fahrtrasse geeignet ist. Bei der Herstellung eines Randweges lässt sich im Prinzip auch der vorstehend beschriebene Plankopf verwenden, der auf einem Waggon mitgeführt wird und so angeordnet und ausgebildet ist, dass er das zur Bildung des Randweges von dem Förderband kommende Material austrägt und planiert. Auf diese Weise ist eine saubere Herstellung des Randweges möglich. Um verschiedene Randwegbreiten zu verwirklichen, kann für den Plankopf eine Befestigungsvorrichtung vorgesehen sein, die ein Auswechseln desselben ermöglicht. Für einen breiteren Randweg kann also ein Plankopf mit einem entsprechend größeren Durchmesser montiert werden.Finally, it should be mentioned that the invention is suitable for the production of a peripheral path (for pedestrians, etc.) or the like in addition to the roadway instead of a supply line channel. When producing an edge path, it is also possible in principle to use the above-described flat head, which is carried along on a wagon and arranged and designed such that it discharges and levels the material coming from the conveyor belt to form the edge path. In this way, a clean production of Randweges is possible. In order to realize different Randwegbreiten, may be provided for the Plankopf a fastening device, which is a replacement of the same allows. For a wider edge way so a Plankopf can be mounted with a correspondingly larger diameter.
Die Erfindung wird nachstehend anhand der schematischen Zeichnungen näher erläutert. Es zeigen
- Fig. 1
- eine Ansicht in Fahrtrichtung gesehen von vorne auf eine Ausführungsform eines Waggons einer ersten Waggoneinheit eines erfindungsgemäßen Zuges zur Durchführung des erfindungsgemäßen Verfahrens zur Herstellung eines Versorgungsleitungskanals seitlich im Abstand von einem Schienenstrang,
- Fig. 2
- eine Seitenansicht in Fahrtrichtung gesehen von links auf den Waggon gemäß der
Fig. 1 , - Fig. 3
- eine perspektivische Ansicht in Fahrtrichtung gesehen schräg von oben bzw. von vorne links auf den vorderen Teil des Waggons gemäß den
Fig. 1 und2 mit einem Förderband und einem Plankopf zur Austragung des Substratmaterials in das Kanalbett des Versorgungsleitungskanals, - Fig. 4
- eine Ansicht von oben auf den in
Fig. 3 gezeigten vorderen Teil des Waggons derFiguren 1 ,bis 3 - Fig. 5
- eine teilweise Schnittansicht der in
Fig. 4 dargestellten Förderbandeinrichtung entlang der Linie A-B derFig. 4 , - Fig. 6
- eine Seitenansicht in Fahrtrichtung gesehen von links auf den erfindungsgemäßen Plankopf des in den
Figuren 1 gezeigten Waggons, wobei sich der Plankopf im Kanalbett befindet,bis 4 - Fig. 7
- eine Schnittansicht eines Versorgungsleitungskanals mit einer darin eingebrachten Substratmaterialschicht und eines darauf gesetzten U-förmigen Troges mit einem Trogverschlussdeckel entlang der Linie C-D der
Fig. 11 , - Fig. 8
- eine perspektivische Ansicht auf die Oberseite einer Einheit mit einem Kratzboden des Waggons gemäß den
Figuren 1 ,bis 4 - Fig. 9
- eine Seitenansicht in Fahrtrichtung gesehen von links auf eine aus zwei Waggons bestehende zweite Waggoneinheit des erfindungsgemäßen Zuges,
- Fig. 10
- eine Seitenansicht in Fahrtrichtung gesehen von links auf die aus zwei Waggons bestehende dritte Waggoneinheit des erfindungsgemäßen Zuges sowie
- Fig. 11
- Eine Ansicht von oben auf den Schienenstrang und den erfindungsgemäß in Fahrtrichtung gesehen links von dem Schienenstrang hergestellten Versorgungsleitungskanal.
- Fig. 1
- a view in the direction of travel from the front of an embodiment of a carriage of a first wagon unit of a train according to the invention for carrying out the method according to the invention for producing a supply duct laterally spaced from a rail track,
- Fig. 2
- a side view seen in the direction of travel from the left on the wagon according to the
Fig. 1 . - Fig. 3
- a perspective view seen in the direction of travel obliquely from above or from the front left to the front part of the wagon according to the
Fig. 1 and2 with a conveyor belt and a head for discharging the substrate material into the channel bed of the supply line channel, - Fig. 4
- a view from the top of the in
Fig. 3 shown front part of the wagon of theFIGS. 1 to 3 . - Fig. 5
- a partial sectional view of in
Fig. 4 shown conveyor belt along the line AB ofFig. 4 . - Fig. 6
- a side view seen in the direction of travel from the left on the flat head of the invention in the
FIGS. 1 to 4 wagons shown, with the plan head in the channel bed, - Fig. 7
- a sectional view of a supply duct with a substrate material layer inserted therein and a set thereon U-shaped trough with a trough closure cover along the line CD of
Fig. 11 . - Fig. 8
- a perspective view of the top of a unit with a scraper floor of the car according to the
FIGS. 1 to 4 . - Fig. 9
- a side view in the direction of travel seen from the left on a two wagons existing second wagon unit of the train according to the invention,
- Fig. 10
- a side view in the direction of travel seen from the left on the existing two wagons third wagon unit of the train according to the invention and
- Fig. 11
- A view from above of the rail track and the present invention seen in the direction of travel supply line duct made left of the rail track.
Die in
Die erste Waggoneinheit 1 ist Bestandteil eines in den Zeichnungen aus Platzgründen nicht in seiner Gesamtheit dargestellten Zuges, dessen Fahrzeuge sich allesamt auf dem Schienenstrang 3 fortbewegen und der zur Herstellung des Versorgungsleitungskanals 7 vorgesehen ist. Abgesehen von der ersten Waggoneinheit 1 umfasst der Zug eine zweite Waggoneinheit 8, die in
Der Schienenstrang 3 ist auch in
Die Herstellung bzw. Bauweise des Versorgungsleitungskanals 7 wird im folgenden unter Bezugnahme auf die Zeichnungen im einzelnen erläutert. Der Zug zur Herstellung des Versorgungsleitungskanals 7 besteht zunächst aus einem vorweg fahrenden, in den Zeichnungen nicht dargestellten Baggerfahrzeug. Dieses Baggerfahrzeug fährt auf dem Schienenstrang 3 und besorgt in an sich bekannter Weise den Aushub des Kanalbettes 10. Den konkreten Erfordernissen entsprechend wird das Kanalbett 10 so groß ausgehoben, dass ein Trog 14 darin ausreichend Platz findet.The construction of the
Dem Baggerfahrzeug schließt sich die erste Waggoneinheit 1 an, welche aus dem Waggon 2 besteht. Die erste Waggoneinheit 1 bzw. deren Waggon 2 werden von einem in den Zeichnungen nicht dargestellten, ebenso schienenfahrfähigen Fahrzeug, nämlich einem Zweiwegebagger angetrieben, der zugleich die erste Waggoneinheit 1 mit elektrischer und hydraulischer Energie versorgt.The excavator vehicle is followed by the first wagon unit 1, which consists of the
Der Waggon 2 weist einen Vorratsbehälter 17 auf, der das als Substratmaterial 13 für die Kanalbettsohle 11 vorgesehene Splittmaterial enthält. Dieser Vorratsbehälter 17 ist kastenförmig ausgebildet und steht auf einem an sich bekannten Schienenfahrzeugchassis 18. Der Waggon 2 ist so konstruiert, dass das Substratmaterial 13 von diesem automatisch in das Kanalbett 10 ausgetragen wird. Hierzu ist im Bodenbereich des Vorratsbehälters 17 des Substratmaterials 13 ein Kratzboden 19 vorgesehen, dessen Ausbildung und Wirkungsweise in
Den
Da sich der seitliche Abstand des herzustellenden Versorgungsleitungskanals 7 von dem Schienenstrang 3 verändern kann, ist der Waggon 2 so konstruiert, dass das erste Förderband 24 durch ein zweites Förderband 25 ergänzt wird, wobei dieses zweite Förderband 25 direkt unterhalb des ersten Förderbandes 24 so angeordnet ist, dass es das erste Förderband 24 gewissermaßen zur Seite hin verlängert. Wie besonders aus
Das erste Förderband 24 und folglich das durch den Halterahmen 27 damit verbundene zweite Förderband 25 sind an dem Waggonchassis 18 mit einem Gelenk 32 befestigt. Dieses Gelenk 32 ist als Drehgelenk ausgebildet, um die Förderbänder 24 und 25 gegenüber ihrer horizontalen Lage nach oben bzw. unten neigen zu können. Dies ist dann erforderlich, wenn, wie in
Um das Substratmaterial 13 am freie Ende 26 des zweiten Förderbandes 25 nicht lediglich in das Kanalbett 10 herunterfallen zu lassen, sondern darin kontrolliert einzubringen, sieht der Waggon 2 außerdem einen ebenfalls an dem Waggonchassis 18 angebrachten Arm 34 vor, an dessen Ende ein Plankopf 35 befestigt ist. Dieser verschleißfest aus Metall hergestellte Plankopf 35 hat eine hohlzylindrische Form und besitzt eine dem ausgehobenen Kanalbett 10 entsprechend bemessene Größe. Der Plankopf 35 hat eine obere Öffnung 36 und eine untere Öffnung 37. Der Arm 34 mit dem Plankopf 35 ist so einzustellen, dass das am freien Ende 26 des zweiten Förderbandes 25 herunterfallende Substratmaterial 13 in die obere kreisrunde Öffnung 36 des Plankopfes 35 gelangt und an dessen unterer Öffnung 37 in das Kanalbett 10 austritt. Der
Wie bereits vorstehend beschrieben, ist der Neigungswinkel der Einrichtung mit den Förderbändern 24 und 25 entsprechend dem Höhenunterschied zwischen dem Schienenstrang 3 und der Kanalbettsohle 11 veränderlich. Dies bedeutet, dass auch die Höhe des Plankopfes 35 verstellbar sein muss, wozu der Arm 34, an dem der Plankopf 35 befestigt ist, eine teleskopartige Ausbildung besitzt (siehe
Um eine exakte Einstellung der Förderbänder 24 und 25 und des Plankopfes 35 sicherzustellen, ist eine in den Zeichnungen nicht dargestellte computergestützte bzw. elektronische Steuerungseinrichtung zur automatischen und kontinuierlichen Positionierung der Förderbänder 24, 25 und Plankopfes 35 vorgesehen.In order to ensure an exact adjustment of the
Dadurch lässt sich erreichen, dass der Waggon 2 der ersten Waggoneinheit 1 automatisch und kontinuierlich, während sich der Waggon 2 mit einer angemessenen Geschwindigkeit auf dem Schienenstrang 3 fortbewegt, das Substratmaterial 13 über den Kratzboden 19 und die Förderbänder 24 und 25 durch den Plankopf 35 in das Kanalbett 10 zur Bildung der Substratmaterialschicht 12 austrägt. Für die Bedienung bzw. Überwachung der ersten Waggoneinheit 1 reicht ein Arbeiter aus.Thus, it can be achieved that the
In
Ferner ist in
Es wurde obenstehend schon beschrieben, dass sich im Verlauf der Baustrecke Kurvenüberhöhungen ergeben können, die eine entsprechende Neigung bzw. Positionierung der aus den Förderbändern 24 und 25 bestehenden Einrichtung erfordern. Dementsprechend ist auch die Möglichkeit einer Einstellung bzw. Positionierung des Plankopfes 35 zu gewährleisten, indem das Gelenk 44 auch bewerkstelligt, dass die von der unteren Öffnung 37 des Plankopfes 35 bzw. dessen Unterkante gebildete Ebene parallel zum Kanalbett 10 bleibt. Die Positionierung des Plankopfes 35 in Anpassung an sich verändernde Höhenunterschiede zwischen dem Schienenstrang 3 und dem daneben liegenden Kanalbett 10, die durch eine Kurvenüberhöhung oder dergleichen bedingt sind, beinhaltet also eine entsprechende Neigungsbewegung des Plankopfes 35 durch das Gelenk 44. Dadurch wird sichergestellt, dass die Substratmaterialschicht 12 gleichmäßig hergestellt wird.It has already been described above that in the course of the construction stretch curve can arise, which require a corresponding inclination or positioning of the
Aufnehmen der Tröge 14 auf den Waggons 49 und 50 vorgesehen. Der somit als Lasthebegerät dienende Minibagger 52 ist im übrigen zum seitlichen Verschwenken seines Greifarms 53 drehbar gelagert, so dass er in Richtung des Kanalbettes 10 bewegt werden kann, um die von dem Greifarm 53 aufgenommenen und gehaltenen Tröge 14 in das Kanalbett 10 seitlich neben dem Schienenstrang 3 abzusetzen, und zwar auf die Substratmaterialschicht 12, die zuvor von der ersten Waggoneinheit 1 hergestellt wurde. Der Minibagger 52 mit dem Greifarm 53 setzt dabei die Tröge 14 in das Kanalbett 10 so hintereinander ab, dass diese formschlüssig aneinander liegen und sich ein ununterbrochener Versorgungsleitungskanal 7 ergibt. Der Minibagger 52 führt diese Tätigkeit solange aus, wie der Vorrat in dem Vorratsbehälter 51 des ersten Waggons 49 bzw. in dem Vorratsbehälter 54 des zweiten Waggons 50 der zweiten Waggoneinheit 8 ausreicht. Zum Greifen der Tröge 14 besitzt der Greifarm 53 eine Greifzange 55, die ebenso wie der Minibagger 52 und der zugehörige Greif-arm 53 elektro-hydraulisch gesteuert werden kann, um die Tröge 14 kontrolliert aus den Vorratsbehältern 51 und 54 zu entnehmen und in dem Kanalbett 10 auf der Substratmaterialschicht 12 abzusetzen.Receiving the
Der Minibagger 52 ist auf dem zweiten Waggon 50 im in Fahrtrichtung gesehen vorderen Bereich des Waggons 50 angeordnet, also gewissermaßen zwischen dem Vorratsbehälter 51 des ersten Waggons 49 und dem Vorratsbehälter 54 des zweiten Waggons 50. Auf diese Weise kann der Minibagger 52 infolge seiner Drehbarkeit in einem Drehlager 56, das motorisch betrieben ist, mit seinem Greifarm 53 die in den beiden Waggons 49 und 50 liegenden Tröge 14 gut erreichen, ohne dass es hierzu eines besonders langen Greifarmes 53 bedarf.The mini-excavator 52 is disposed on the
Um die Erreichbarkeit der Tröge 14 für den Greifarm 53 des Minibaggers 52 zu verbessern, besitzt der Waggon 49, auf dem im vorliegenden Ausführungsbeispiel nur Tröge 14 stehen, einen Kratzboden 57, der im Prinzip wie der Kratzboden 19 des Waggons 2 der ersten Waggoneinheit 1 konstruiert ist. Der Kratzboden 57 befördert die Tröge 14 im Vorratsbehälter 51 des Waggons 49 nach hinten in Richtung des zweiten Waggons 50 mit dem Minibagger 52.In order to improve the accessibility of the
Um die Tröge 14 im Versorgungsleitungskanal 10 positionsgenau abzulegen, ist am Waggon 50 zusätzlich ein seitlich ein-/ausfahrbarer Abstandhalter 58 befestigt.
Der Minibagger 52 besitzt einen nicht näher dargestellten Fahrantrieb, der die zweite Waggoneinheit 8 antreibt und mit elektrischer und hydraulischer Energie versorgt. Es ist klar, dass die zweite Waggoneinheit 8 durch weitere Waggons ergänzt werden kann, um die Ladekapazität für die Tröge 14 und damit die Baugeschwindigkeit für den Versorgungsleitungskanal 7 zu erhöhen. Im gleichen Sinne ist es auch möglich, zusätzlich zu dem Minibagger 52 einen weiteren Minibagger in die zweite Waggoneinheit 8 zu integrieren.The
Wie bei der ersten Waggoneinheit 1 lässt sich auch die zweite Waggoneinheit 8 durch eine nicht dargestellte elektronische Fernsteuerung bedienen, so dass ein Arbeiter für den Betrieb der zweiten Waggoneinheit 8 ausreicht.As with the first wagon unit 1, the second wagon unit 8 can also be operated by an electronic remote control (not shown), so that one worker is sufficient to operate the second wagon unit 8.
Hinter der zweiten Waggoneinheit folgt die dritte Waggoneinheit 9, die in
Des weiteren ist auf dem Waggon 59 eine Sägevorrichtung 69 vorgesehen. In
Auch die dritte Waggoneinheit 9 und ihre einzelnen Komponenten können ferngesteuert werden, so dass ein Arbeiter den Betrieb der dritten Waggoneinheit 9 alleine durchführen und kontrollieren kann.Also, the third car unit 9 and its individual components can be remotely controlled, so that a worker can perform and control the operation of the third car unit 9 alone.
Zum Antrieb der dritten Waggoneinheit 9 und für die elektrische und hydraulische Energieversorgung desselben enthält die dritte Waggoneinheit 9 ein in der
Schließlich sei noch einmal auf
Zu bemerken ist noch, dass auch die dritte Waggoneinheit 9 und die erste Waggoneinheit 1 mit weiteren Waggons ergänzt werden können, um die Ladekapazität für die Trogverschlussdeckel 15 bzw. das Substratmaterial 13 und dadurch die Länge des mit dem Zug in einer Fahrt herzustellenden Bauabschnittes des Versorgungsleitungskanals 7 zu vergrößern.It should also be noted that the third wagon unit 9 and the first wagon unit 1 can also be supplemented with further wagons to increase the loading capacity for the
Zuletzt wird das Kanalbett 10 im Bereich seitlich neben den Trögen 14 mit Erdreich (Mutterboden) oder einem anderen Füllmaterial verfüllt. Dazu ist am Ende des Zuges ein weiteres Fahrzeug vorgesehen, das auf dem Schienenstrang 3 fährt und von dem aus das Füllmaterial in den zu verfüllenden Bereich befördert wird. Dieses in den Zeichnungen nicht dargestellte weitere Fahrzeug kann ein Baggerfahrzeug sein. Stattdessen kann das weitere Fahrzeug ein Waggon sein, der im Prinzip so wie der Waggon 2 der ersten Waggoneinheit 1 konstruiert ist und funktioniert. Dieser Waggon führt als Füllmaterial Erdreich (Mutterboden) oder dergleichen mit, das über eine Förderbandeinrichtung seitlich zu dem Versorgungsleitungskanal ausgetragen wird.Finally, the
Anstelle des Plankopfes 35 von Waggon 2 ist ein Ausgabetrichter vorgesehen, durch den das Füllmaterial in die zu verfüllenden Bereiche seitlich neben den Trögen 14 im Kanalbett 10 gelangt. Dabei ist es wichtig, dass die Förderbandeinrichtung so positioniert bzw. eingestellt werden kann, dass der Ausgabetrichter genau über den zu verfüllenden Bereich gelangt.Instead of the
Claims (35)
- Method for manufacturing a supply line duct (7) at a lateral distance from a route, which is already present or is still to be produced, with U-shaped troughs (14) which are provided for the supply lines to be put down in, and having trough closure covers (15) which fit the troughs (14),
characterized
in that firstly a duct bed (10) for the supply line duct (7) is dug out laterally at a distance from the route in the ground with an excavator vehicle which is travelling ahead, in that substrate material (13) such as ballast, gravel or the like is then discharged by a vehicle following the excavator vehicle into the duct bed (10) which is dug out by the excavator, in that in a further working step the U-shaped troughs (14) are successively put down in the duct bed (10) onto the substrate material layer (12) by a following vehicle in order to form the supply line duct (7), and in that finally the trough closure covers (15) are put down on the troughs (14) in the duct bed (10) by a last vehicle. - Method according to Claim 1, characterized in that the route is a railway (3), and the excavator vehicle and the following vehicles are vehicles which are capable of travelling on rails.
- Method according to Claim 1 or 2, characterized in that the excavator vehicle and all or some of the following vehicles travel next to the route.
- Method according to Claim 1 or 2, characterized in that the excavator vehicle and the following vehicles travel on the route.
- Method according to Claim 2, characterized in that the excavator vehicle and the following vehicles travel on the railway (3).
- Method according to Claim 5, characterized in that the excavator vehicle which is capable of travelling on rails firstly digs out a duct bed (10) for the supply line duct (7) at a lateral distance from the railway (3) in the ground, in that the substrate material (13) such as ballast, gravel or the like is then discharged to the side, by a first wagon unit (1) following the excavator vehicle, into the duct bed (10) which has been dug out by the excavator, in that in the further working step the U-shaped troughs (14) are successively put down in the duct bed (10) onto the substrate material layer (12) by a second wagon unit (8) in order to form the supply line duct (7), and in that finally the trough closure covers (15) are put down, by a third wagon unit (9), onto the troughs (14) in the duct bed (10).
- Train for carrying out the methods for manufacturing a supply line duct (7) according to one of Claims 1 to 5, wherein the train is composed of four vehicles arranged one behind the other, specifically- an excavator vehicle (1st vehicle), travelling ahead, for digging out the duct bed (10),- a second vehicle, following the excavator vehicle, for discharging the substrate material (13) into the duct bed (10),- a third vehicle, following the second vehicle, for putting down the troughs (14) in the duct bed (10), and- a fourth vehicle, following the third vehicle, for putting down the trough closure covers (15) onto the troughs (14) in the duct bed,wherein
the excavator vehicle travelling ahead is provided for digging out a duct bed (10) for the supply line duct (7) at a lateral distance from the route in the ground,
the second vehicle has a reservoir container for the substrate material (13) such as ballast, gravel or the like as well as means for laterally discharging the same into the duct bed (10) which is dug out by the excavator,
the third vehicle has a reservoir container for the U-shaped troughs (14) as well as means for grabbing and putting down the troughs (14) one behind the other in the duct bed (10) onto the substrate material layer (12) in order to form the supply line duct (7), and
the fourth vehicle has a reservoir container for the trough closure covers (15) which fit the troughs (14) as well as means for grabbing and putting down the trough closure covers (15) onto the troughs (14) in the duct bed (10). - Train for carrying out the method for manufacturing a supply line duct (7) according to Claim 6, wherein the train is composed of four vehicles which are capable of travelling on rails and are arranged one behind the other, specifically- an excavator vehicle which is capable of travelling on rails and travels ahead,- a first wagon unit (1), following the excavator vehicle, for discharging the substrate material into the duct bed (10),- a second wagon unit (8), following the first wagon unit, for putting down the troughs (14) into the duct bed (10), and- a third wagon unit (9), following the second wagon unit (8), for putting down the trough closure covers (15) onto the troughs (14) in the duct bed (10),wherein
the excavator vehicle which is capable of travelling on rails and travels ahead is provided for digging out a duct bed (10) for the supply line duct (7) at a lateral distance from the railway (3) in the ground,
the first wagon unit (1) has a reservoir container (17) for the substrate material (13) such as ballast, gravel or the like as well as means for laterally discharging the same into the duct bed (10) which has been dug out by the excavator,
the second wagon unit (8) has a reservoir container (51, 54) for the U-shaped troughs (14) as well as means (52, 53, 55) for grabbing and putting down the troughs (14) one behind the other in the duct bed (10) onto the substrate material layer (12) in order to form the supply line duct (7),
and the third wagon unit (9) has a reservoir container (63) for the trough closure covers (15) which fit the troughs (14) as well as means (64, 65, 66) for grabbing and putting down the trough closure covers (15) onto the troughs (14) in the duct bed (10). - Train according to Claim 8, characterized in that the first wagon unit (1) is composed of at least one wagon (2), wherein the floor of the reservoir container for the substrate material (13) in the wagon (12) is embodied and driven as a scraper floor (19) in such a way that the substrate material (13) is fed to the front region, viewed in the direction of travel of the train, of the wagon (2) and the means for laterally discharging this substrate material (13) into the duct bed (10) which has been dug out by the excavator vehicle are located there.
- Train according to Claim 9, characterized in that in order to laterally discharge the substrate material (13) into the duct bed (10) which has been dug out by the excavator vehicle, a conveyor belt (24, 25) is arranged at the front end, viewed in the direction of travel, of the wagon (2) of the first wagon unit (1) and is positioned substantially transversely with respect to the direction of travel in such a way that the substrate material (13) coming from the scraper floor (19) passes onto the conveyor belt (24), wherein the conveyor belt (24, 25) runs to the side of the railway (3) at which the duct bed (10) is located, and said conveyor belt (24, 25) can be adjusted to such an extent that its free end (26) is located above the duct bed (10), with the result that the substrate material (13) at this free end (26) drops downwards into the duct bed (10).
- Train according to Claim 10, characterized in that the conveyor belt (24, 25) of the wagon (2) of the first wagon unit (1) is embodied so as to be extendible and retractable laterally in such a way that its free end (26) is located, in accordance with the instantaneous lateral distance of the duct bed (10) from the railway (3), in the region above the duct bed (10) at which the substrate material (13) is to be discharged into the duct bed (10).
- Train according to Claim 10 or 11, characterized in that means (32, 33) are present for adjusting the conveyor belt (24, 25) into a position which is inclined upwardly or downwardly with respect to the horizontal, with the result that the vertical distance of the free end (26) of the conveyor belt (24, 25) from the base (11) of the duct bed (10) can be changed.
- Train according to one of Claims 10 to 12, characterized in that there is an electronic control device for automatically vertically adjusting or positioning the free end (26) of the conveyor belt (24, 25) in a way which is adapted to changing vertical distances between the railway (3) and the duct bed (10) next to it, which vertical distances are conditioned by a raised bend portion or the like.
- Train according to one of Claims 10 to 13, characterized in that an arm (34) with a header (35) is attached laterally to the wagon (2) of the first wagon unit (1), said header (35) being arranged and embodied in such a way that it levels the substrate material (13), which has dropped down from the conveyor belt (24, 25), in order to form a uniform substrate material layer (12) in the duct bed (10).
- Train according to Claim 14, characterized in that the header (35) has a hollow cylinder shape which is dimensioned approximately in accordance with the width of the conveyor belt (24, 25) and is arranged somewhat below the free end (26) of the conveyor belt (24, 25) and vertically, with the result that the substrate material (13) which drops down from the conveyor belt (24, 25) drops into the header (35) which is open in the upward direction, and said substrate material (13) exits at the lower open end (37) of said header (35) into the duct bed (10), wherein the lower edge of the header (35) is guided during the forward movement of the wagon (2) at a distance from the base (11) of the duct bed (10) which is dimensioned in accordance with the desired thickness of the layer (12) of the substrate material (13) in the duct bed (10).
- Train according to Claim 15, characterized in that the circular lower edge of the header (35) has an offset (46) approximately in the centre, in such a way that the distance of the lower edge of said header (35) from the base (11) of the duct bed (10) is smaller in the front bent piece (47), viewed in the direction of travel, of the lower edge than the distance in the region of the rear bent piece (48) of the lower edge of the header (35).
- Train according to one of Claims 14 to 16, characterized in that the arm (34) with the header (35) is embodied so as to be laterally extendible and retractable in such a way that the header (35) is located, in accordance with the instantaneous lateral distance of the duct bed (10) from the railway (3), in the region above the duct bed (10).
- Train according to one of Claims 14 to 17, characterized in that an electronic control device is provided for automatically vertically adjusting or positioning the header (35) in a way which is adapted to changing vertical distances between the railway (3) and the duct bed (10) next to it, said vertical distances being conditioned by a raised bend portion or the like and/or in a way which is adapted to uneven portions of the base (11) of the duct bed (10).
- Train according to one of Claims 10 to 18, characterized in that an electronic control device is provided for the automatic and continuous positioning of the conveyor belt (24, 25) and of the header (35) with respect to one another and in relation to the railway (3) and the duct bed (10) next to it.
- Train according to one of Claims 8 to 19, characterized in that a vehicle which is capable of travelling on rails is arranged in front of the first wagon unit (1), said vehicle driving the first wagon unit (1) and supplying it with electrical and hydraulic energy.
- Train according to Claim 8, characterized in that the second wagon unit (8) is composed of at least one wagon (49, 50) which bears the reservoir container (51, 54) for the U-shaped troughs (14), and has a device with a sufficiently long gripping arm (53) for picking up a trough (14) from the reservoir container (51, 54) and putting it down onto the substrate material layer (12) of the duct bed (10).
- Train according to Claim 21, characterized in that the second wagon unit (8) is composed of two wagons (49, 50) which are coupled one to the other, wherein one wagon (49) contains only troughs (14), and a device with a gripper arm (53) for picking up the troughs (14) from the first or second wagon (49, 50) and putting them down onto the substrate material layer (12) of the duct bed (10) is located on the other wagon (50) apart from troughs (14), and in that the device is located at that end of the wagon (50) which faces the other wagon (49).
- Train according to Claim 22, characterized in that the reservoir container (51) of the wagon (49) on which only troughs (14) are located has a floor which is embodied and driven as a scraper floor (57) in such a way that the troughs (14) are conveyed in the direction of that end of this wagon (49) which faces the end of the other wagon (50) on which the device with the gripper arm (53) is located.
- Train according to one of Claims 21 to 23, characterized in that the device with the gripper arm (53) is a mini-excavator (52) with a traction drive which drives the second wagon unit (8) and supplies it with electrical and hydraulic energy, wherein the gripper arm (53) is mounted on the mini-excavator (52), and the mini-excavator (52) is mounted so as to be rotatable in order to laterally pivot the gripping arm (53) in the direction of the duct bed (10).
- Train according to one of Claims 21 to 23, characterized in that the device with the gripper arm (53) is a robot on which the gripper arm (53) is mounted, and in that the second wagon unit (8) has a hydraulic assembly which is provided for the traction drive thereof and supplies the second wagon unit (8), including the robot, with electrical and hydraulic energy.
- Train according to one of Claims 21 to 25, characterized in that a laterally retractable/extendible distance holder (58) which permits the troughs (14) to be put down in a precisely positioned way in the supply line duct (10) is additionally attached to the wagon (50) which has the troughs (14) and the device with the gripper arm (53).
- Train according to Claim 8, characterized in that the third wagon unit (9) is composed of at least one wagon (61, 62) which bears the reservoir container (63) for the trough closure covers (15), and has a device (64) with a sufficiently long gripper arm (65) for picking up a trough closure cover (15) from the reservoir container (63) and putting down the same onto a trough (14) in the duct bed (10).
- Train according to Claim 27, characterized in that the third wagon unit (9) is composed of two wagons (61, 62) which are coupled to one another, wherein one wagon (61) contains only trough closure covers (15), and on the other wagon (62) there is located, apart from trough closure covers (15), a device (64) with a gripper arm (65) for picking up the trough closure covers (15) from the first or second wagon (61, 62) and putting down the same onto the troughs (14) in the duct bed (10), and in that the device (64) with the gripper arm (65) is located at that end of the wagon (62) which faces the other wagon (61).
- Train according to Claim 28, characterized in that the reservoir container (63) of the wagon (61) on which only trough closure covers (15) are located has a floor which is embodied and driven as a scraper floor (68) in such a way that the trough closure covers (15) are conveyed in the direction of that end of this wagon (61) which faces that end of the other wagon (62) on which the device (64) with the gripper arm (65) is located.
- Train according to one of Claims 27 to 29, characterized in that the device (64) with the gripper arm (65) at its free end has a commercially available vacuum gripper device (66) for picking up and holding a trough closure cover (15) and is mounted in a rotatable fashion in order to laterally pivot the gripper arm (65) in the direction of the duct bed (10).
- Train according to one of Claims 27 to 30, characterized in that the third wagon unit (9) comprises a crane (70) with a sufficiently long gripper arm for taking a trough (14), which has been previously put down by the second wagon unit (8), from the duct bed (10) in order to set the same down on a sawing device (69), also carried along on the third wagon unit (9), for cutting the trough (14) to length, or cutting angles or the like, and for the subsequent return of the trough (14) to its provided location in the duct bed (10).
- Train according to Claim 31, characterized in that the sawing device (69) is also arranged and embodied in a way which is suitable for cutting to size the trough closure covers (15) which are transported on the third wagon unit (9), wherein the device (64) with the gripper arm (65) or the crane (70) with the gripper arm puts down a trough closure cover (15) onto the sawing device (69) for this purpose.
- Train according to one of Claims 27 to 32, characterized in that the third wagon unit (9) has a hydraulic assembly which is provided for the traction drive thereof, and supplies the third wagon unit (9), including the device (64) with the gripper arm (65) and, if appropriate, including the crane (70) with the gripper arm and the sawing device (69), with electrical and hydraulic energy.
- Train according to Claim 33, characterized in that, instead of the hydraulic assembly, a mini-excavator is provided with a traction drive which drives the third wagon unit (9) and supplies it with electrical energy, wherein the mini-excavator replaces the crane (70) with the gripper arm and is mounted in a rotatable fashion in order to laterally pivot the gripper arm in the direction of the duct bed (10).
- Train according to one of Claims 8 to 34, characterized in that the first, second and/or third wagon units (1, 8, 9) and the equipment and the like arranged thereon are embodied in a remote-controllable fashion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102007010101A DE102007010101B4 (en) | 2007-03-02 | 2007-03-02 | Method for producing a supply line duct and train consisting of vehicles for carrying out the method |
Publications (3)
Publication Number | Publication Date |
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EP1964973A2 EP1964973A2 (en) | 2008-09-03 |
EP1964973A3 EP1964973A3 (en) | 2009-08-05 |
EP1964973B1 true EP1964973B1 (en) | 2016-08-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP08003836.7A Active EP1964973B1 (en) | 2007-03-02 | 2008-02-29 | Method for manufacturing a supply line channel and train consisting of vehicles for executing the method |
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EP (1) | EP1964973B1 (en) |
DE (1) | DE102007010101B4 (en) |
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DE202005001467U1 (en) * | 2005-01-28 | 2005-06-23 | Geschw. Balter Bauunternehmung Gmbh | Construction device for producing a loose path adjacent to a rail or roadway on supporting ballast substructure by deposition of loose substrate material |
-
2007
- 2007-03-02 DE DE102007010101A patent/DE102007010101B4/en active Active
-
2008
- 2008-02-29 EP EP08003836.7A patent/EP1964973B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1325987A1 (en) * | 2000-08-01 | 2003-07-09 | Aplicaciones Especiales de Ingenieria Civil, S.A. (APLES) | Device for opening narrow trenches and placing matching prefabricated elements |
ES2259503A1 (en) * | 2003-12-05 | 2006-10-01 | Jaime Corcoll Virgili | Canal assembly device for railway platforms has guides and pushing unit that include ramp that connects bottom of trench and high level of device chassis |
Also Published As
Publication number | Publication date |
---|---|
EP1964973A2 (en) | 2008-09-03 |
DE102007010101A1 (en) | 2008-09-11 |
DE102007010101B4 (en) | 2012-07-05 |
EP1964973A3 (en) | 2009-08-05 |
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