EP1964973A2 - 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
- EP1964973A2 EP1964973A2 EP08003836A EP08003836A EP1964973A2 EP 1964973 A2 EP1964973 A2 EP 1964973A2 EP 08003836 A EP08003836 A EP 08003836A EP 08003836 A EP08003836 A EP 08003836A EP 1964973 A2 EP1964973 A2 EP 1964973A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- wagon
- channel bed
- troughs
- channel
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000000758 substrate Substances 0.000 claims abstract description 79
- 239000002689 soil Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 89
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 238000000151 deposition Methods 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 16
- 239000004566 building material Substances 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000000454 anti-cipatory effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 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 duct laterally spaced 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 fitting trough 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.
- a supply line duct dig laterally at a distance from the road with an excavator vehicle first, a channel bed, are laid in the U-shaped troughs one behind the other with its opening up and finally placed on these troughs closure lid, which is usually are plate-shaped.
- the present invention has the object to provide a method and a system for producing a supply duct of the type mentioned, in which the described disadvantages of the prior art are avoided and the production of a supply duct 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 then followed by a vehicle following the excavator 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 on in the Channel bed lying troughs are stored.
- This inventive method for producing a supply duct initially has the advantage that the operations described above essentially not manually, but are performed with vehicles, resulting in a huge time and labor savings.
- 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 line channel only on one side of the road or on both sides left and can be built on the right of the same. Apart from that, it is possible to create a supply line channel so that it is located between two driving lanes.
- 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 excavator vehicle and the following vehicles drive all or part of 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 event that this is a rail track, on the rail track.
- the rail-dredger excavator vehicle first a channel bed for the supply duct laterally spaced from the Rail track in the soil lifts, that then the substrate material such as gravel, gravel or the like is discharged from the digger excavated from the excavator channel bed of a excavator vehicle following the next step of a second wagon unit, the troughs one behind the other in the channel bed on the Substrate material layer are deposited to form the supply line channel, and that finally the trough closure lid are stored by a third wagon unit on the lying in the channel bed troughs.
- the substrate material such as gravel, gravel or the like
- This variant of the method is particularly advantageous for the production of a supply 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 transporting 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 invention provides for carrying out the method according to the invention a train consisting of vehicles, wherein an excavator vehicle is arranged in advance, which is provided for excavating a channel bed for the supply duct laterally spaced from the road in the ground that includes a vehicle, the a reservoir for the substrate material such as gravel, gravel or the like and means for lateral discharge of the same excavated from the excavator channel bed that another vehicle connects, a reservoir for the U-shaped troughs and means for gripping and depositing the troughs one behind the other in the channel bed on the substrate material layer to form the supply line channel, and that connects a vehicle having a reservoir for the troughs fitting on the trough lid and means for gripping and dropping the trough lid on the in Kana L lying lying troughs.
- an excavator vehicle is arranged in advance, which is provided for excavating a channel bed for the supply duct laterally spaced from the road in the ground that includes a vehicle, the a reservoir for the
- the first wagon unit consists of at least one wagon, wherein the bottom of the reservoir 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 scratching floors have Usually a chain drive with a hydraulic transmission, wherein transversely to the conveying direction rail strips 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 carried without force 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.
- the invention provides a further variant of the train, in which for lateral discharge of the substrate material, a conveyor belt is arranged in the direction of travel at the front end of the car and arranged substantially transversely to the direction of travel, so that the substrate material coming from the scraper 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.
- 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 located 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 at certain points of the route, for example due to an obstacle increases or decreases, 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 tilted 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 planter 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 mouth opening and exits into 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 car, which 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.
- the device with a gripping arm 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 mutually coupled wagons, one wagon contains only troughs and on the other waggon except troughs a device with a gripper arm for receiving the troughs from the first and second wagon and for storing the same is on the substrate material layer of the channel bed, and that the device is located at the end of the wagon, which faces 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 sideways retractable and / or extendable, according to 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 wagon unit consists of at least one wagon, which carries the reservoir for the trough closure lid and a device with a sufficiently long gripper arm for receiving a trough closure lid 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. Trimming of the troughs is required from time to time if the utility duct is to be made particularly in curved pieces or in the case of a set piece thereof. 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 trough 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 and the like arranged thereon can therefore be controlled by an operator without this person having to operate directly on the wagon unit itself or on the equipment and the like switches or the like.
- Construction workers can therefore stand next to the construction train, where they can see the canal bed well and from there optimally control the introduction of the substrate material, the troughs and the trough cover.
- the method according to the invention and a train provided for carrying out the same invention also allow 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 an edge path (for pedestrians, etc.) or the like in addition to the roadway instead of a supply line channel.
- an edge path can be in principle also use the above-described Plankopf, which is carried on a car and arranged and designed so that it discharges coming to form the Randweges of the conveyor belt material and planed. In this way, a clean production of Randweges is possible.
- a fastening device can be provided for the flat head, which allows a replacement of the same.
- 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 has its opening upwards so that it can be closed by placing a trough closure lid 15. In this way the supply lines 16a, 16b and 16c laid in the supply line channel 7 are protected against 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 reservoir 17 is box-shaped and stands on a rail vehicle chassis 18 known per se.
- the car 2 is constructed so that the substrate material 13 is automatically discharged from this in 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. It is on one end a drive wheel 22 and arranged at the other end a guide roller 23.
- 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 front in the direction of travel "P" of the wagon 2 front portion of this car 2, ie where the drive shaft 22 of the floor conveyor 19 is located.
- This first conveyor belt 24 is driven by a hydraulic motor so that the substrate material 13 seen in the direction of travel to the left to the side of the rail track. 3 is transported, on which the supply line channel 7 is to be established in addition to the rail track 3 and to this already excavated by the preceding excavating vehicle channel bed 10 is present.
- the car 2 is constructed so that the first conveyor belt 24 is supplemented by a second conveyor belt 25, this second conveyor belt 25 is arranged directly below the first conveyor belt 24 so 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 on and extendable formed. This construction is especially in the FIGS.
- 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 required if, as in Fig. 1 shown, for discharging the substrate material 13, the free end 26 of the second conveyor belt 25 must 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 track 3 changes experience. This is especially true in curved pieces, where 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 falling at the free end 26 of the second conveyor belt 25 substrate material 13 passes into the upper circular opening 36 of the Plankopfes 35 and at the lower opening 37 exits into the channel bed 10.
- the lower mouth edge 37a and the lower opening 37 of the Plankopfes 35 is located 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 is variable according to the height difference between the rail track 3 and the channel bed sole 11.
- the height of the Plankopfes 35 must be adjustable, including the arm 34 to which the Plankopf 35 is fixed, a telescopic training has (see 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 the Plankopfarmes 34 must be changed when the setting angle of the conveyor belts 24 and 25 changes, the wagon 2 also a tilt 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, attached by means of a Plankopfhalterung 45 on the hinge 44 and the telescopic rod 38.
- Plankopfhalterung 45 includes a bow-like support bracket 45 a, which includes the Plankopf 35 on the outside and holds.
- 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 Apart from that stands on the second car 50, a mini excavator 52, which has a gripping arm 53.
- the gripping arm 53 is provided for gripping the trays 14 on the cars 49 and 50.
- the thus serving as a load lifting 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 stock in the reservoir 51 of the first car 49 and in the reservoir 54 of the second car 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 into the channel bed 10 the substrate material layer 12 settle.
- 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. In this way, the mini-excavator 52 due to its rotation in a pivot bearing 56, which is operated by motor, reach well with its gripping arm 53 lying in the two cars 49 and 50 troughs 14, without requiring a particularly long gripping arm 53 requires.
- 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 vertical down in the supply duct 10 can be discontinued, that is exactly at the predetermined Place in the supply duct 10.
- the mini excavator 52 thus carries a trough 14 held on its gripping arm 53 first via the spacer 58 and there to the stop rail 59.
- the trough 14 is then moved out of this position only vertically downwards into the supply conduit 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, constructed on 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 understood that the adjustment of the spacer 58 may 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 duct 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 be operated by an electronic remote control, not shown, so that a worker for the operation of the second wagon unit 8 is sufficient.
- the first wagon 61 has a reservoir 63 which only Trough closure lid 15 contains, which are already transported tightly stacked like the troughs 14 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 placed after rotation of the device 64 in the pivot bearing 67 thereof laterally in the direction of the channel bed 10 on a there already settled by 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 lid 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 possibly also a trough closure lid 15 can be cut to a certain 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 carriage 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 in which a portion of the supply duct 7 is shown, are laid in the troughs or trough closure cover 15 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.
- the third wagon unit 9 and the first wagon unit 1 can be supplemented with other wagons to the loading capacity for the Trogverschlußdeckel 15 and the substrate material 13 and thereby the length of the train to be produced in a trip construction section of the supply line channel 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 not shown in the drawings 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 hopper passes exactly over the area to be filled.
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Abstract
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 duct laterally spaced 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 fitting trough 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 ist es zur Herstellung eines solchen Versorgungsleitungskanals bekannt, 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 is known for the preparation of such a supply line channel, dig laterally at a distance from the road with an excavator vehicle first, a channel bed, are laid in the U-shaped troughs one behind the other with its opening up and finally placed on these troughs closure lid, which is usually are plate-shaped. The laying of these commercial troughs and trough closure cover is currently done manually by construction workers spend at the site in question delivered with a truck troughs and trough lid in the channel 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 closure 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.
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 has the object to provide a method and a system for producing a supply duct of the type mentioned, in which the described disadvantages of the prior art are avoided and the production of a supply duct 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 then followed by a vehicle following the excavator 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 on 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 inventive method for producing a supply duct initially has the advantage that the operations described above essentially not manually, but are performed with vehicles, resulting in a huge time and labor savings. 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 line channel only on one side of the road or on both sides left and can be built on the right of the same. Apart from that, it is possible to create a supply line channel so that it is located between two driving lanes.
In den Unteransprüchen 2 bis 6 sind vorteilhafte Varianten des erfindungsgemäßen Verfahrens vorgesehen.In the dependent claims 2 to 6 advantageous variants of the method according to the invention are provided.
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 that for the production of the supply line duct the excavator vehicle and the following vehicles drive all or part of 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 event 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-dredger excavator vehicle first a channel bed for the supply duct laterally spaced from the Rail track in the soil lifts, that then the substrate material such as gravel, gravel or the like is discharged from the digger excavated from the excavator channel bed of a excavator vehicle following the next step of a second wagon unit, the troughs one behind the other in the channel bed on the Substrate material layer are deposited to form the supply line channel, and that finally the trough closure lid are stored 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 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 transporting 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 bestehend aus Fahrzeugen vor, wobei vorweg ein Baggerfahrzeug angeordnet ist, das zum Aushub eines Kanalbettes für den Versorgungsleitungskanal seitlich im Abstand von der Fahrtrasse im Erdreich vorgesehen ist, daß sich ein Fahrzeug einschließt, das einen Vorratsbehälter für das Substratmaterial wie Schotter, Kies oder dergleichen sowie Mittel zur seitlichen Austragung desselben in das von dem Bagger ausgehobene Kanalbett aufweist, daß sich ein weiteres Fahrzeug anschließt, das einen Vorratsbehälter für die U-förmigen Tröge sowie Mittel zum Greifen und Ablegen der Tröge hintereinander in das Kanalbett auf die Substratmaterialschicht zur Bildung des Versorgungsleitungskanals aufweist, und daß sich ein Fahrzeug anschließt, das einen Vorratsbehälter für die auf die Tröge passenden Trogverschlußdeckel sowie Mittel zum Greifen und Ablegen der Trogverschlußdeckel auf die im Kanalbett liegenden Tröge aufweist.Furthermore, the invention provides for carrying out the method according to the invention a train consisting of vehicles, wherein an excavator vehicle is arranged in advance, which is provided for excavating a channel bed for the supply duct laterally spaced from the road in the ground that includes a vehicle, the a reservoir for the substrate material such as gravel, gravel or the like and means for lateral discharge of the same excavated from the excavator channel bed that another vehicle connects, a reservoir for the U-shaped troughs and means for gripping and depositing the troughs one behind the other in the channel bed on the substrate material layer to form the supply line channel, and that connects a vehicle having a reservoir for the troughs fitting on the trough lid and means for gripping and dropping the trough lid on the in Kana L lying lying troughs.
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:
- Vorweg ist das schienenfahrfähige Baggerfahrzeug angeordnet, das zum Aushub des Kanalbettes für den Versorgungsleitungskanal seitlich im Abstand von dem Schienenstrang im Erdreich vorgesehen ist;
- es schließt sich die erste Waggoneinheit an, die einen Vorratsbehälter für das Substratmaterial wie Schotter, Kies oder dergleichen sowie Mittel zur seitlichen Austragung desselben in das von dem Bagger ausgehobene Kanalbett aufweist;
- es schließt sich die zweite Waggoneinheit an, die einen Vorratsbehälter für die U-förmigen Tröge sowie Mittel zum Greifen und Ablegen der Tröge hintereinander in das Kanalbett auf die Substratmaterialschicht zur Bildung des Versorgungsleitungskanals aufweist; und
- schließlich folgt die dritte Waggoneinheit, die einen Vorratsbehälter für die auf die Tröge passenden Trogverschlußdeckel sowie Mittel zum Greifen und Ablegen der Trogverschlußdeckel auf die im Kanalbett liegenden Tröge aufweist.
- First of all, the rail-drivable excavator vehicle is arranged, which is provided for excavating the channel bed for the supply duct laterally spaced from the rail track in the ground;
- it is followed by the first wagon unit, which has a reservoir for the substrate material such as gravel, gravel or the like and means for lateral discharge of the same in the excavated from the excavator channel bed;
- it is followed by the second wagon unit, which has a reservoir for the U-shaped troughs and means for gripping and depositing the troughs one behind the other in the channel bed on the substrate material layer to form the supply duct; and
- finally follows the third wagon unit, which has a reservoir for the troughs fitting on the troughs and means for gripping and depositing the trough closure lid on the lying in the channel bed troughs.
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 reservoir 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 scratching floors have Usually a chain drive with a hydraulic transmission, wherein transversely to the conveying direction rail strips 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 carried without force 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.Further, the invention provides a further variant of the train, in which for lateral discharge of the substrate material, a conveyor belt is arranged in the direction of travel at the front end of the car and arranged substantially transversely to the direction of travel, so that the substrate material coming from the scraper 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 located 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 at certain points of the route, for example due to an obstacle increases or decreases, 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 remembered that in particular due to a Curve elevation the conveyor belt must be tilted 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 planter 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 mouth opening and exits into 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 car, which 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 mutually coupled wagons, one wagon contains only troughs and on the other waggon except troughs a device with a gripper arm for receiving the troughs from the first and second wagon and for storing the same is on the substrate material layer of the channel bed, and that the device is located at the end of the wagon, which faces 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 realisiern (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 sideways retractable and / or extendable, according to 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 invention, traveling on the rail track and consisting of rail vehicles train is provided that the third wagon unit consists of at least one wagon, which carries the reservoir for the trough closure lid and a device with a sufficiently long gripper arm for receiving a trough closure lid 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 proposed in particular that because of the often plate-shaped training commercial trough closure 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. Trimming of the troughs is required from time to time if the utility duct is to be made particularly in curved pieces or in the case of a set piece thereof. 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 trough 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 and the like arranged thereon can therefore be controlled by an operator without this person having to operate directly on the wagon unit itself or on the equipment and the like switches or the like. Of the Construction workers can therefore stand next to the construction train, where they can see the canal bed well and from there optimally control the introduction of the substrate material, the troughs and the trough cover.
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 invention also allow 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 an edge path (for pedestrians, etc.) or the like in addition to the roadway instead of a supply line channel. In the production of an edge path can be in principle also use the above-described Plankopf, which is carried on a car and arranged and designed so that it discharges coming to form the Randweges of the conveyor belt material and planed. In this way, a clean production of Randweges is possible. In order to realize different Randwegbreiten, a fastening device can be provided for the flat head, which allows a replacement of the same. 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 bis 4 gezeigten Waggons, wobei sich der Plankopf im Kanalbett befindet, - 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 supply duct 7 will be explained below in detail with reference to the drawings. 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 worried 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.
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 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.
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 conveyor belts 24 and 25 and the flat head 35, a computer-controlled or electronic control device not shown in the drawings for automatic and continuous positioning of the conveyor belts 24, 25 and Plankopfes 35 is provided.
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 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. For the operation or monitoring of the first wagon unit 1, a worker is sufficient.
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 route curve elevations may result, which require a corresponding inclination or positioning of the conveyor belts 24 and 25 existing device. Accordingly, the possibility of a setting or positioning of the Plankopfes 35 is to ensure by the joint 44 also accomplished that the plane formed by the lower opening 37 of the Plankopfes 35 and its lower edge remains parallel to the channel bed 10. The positioning of the Plankopfes 35 in adaptation to changing height differences between the rail track 3 and the adjacent channel bed 10, which are caused by a curve cant or the like, thus includes a corresponding inclination movement of the Plankopfes 35 through the joint 44. This ensures that the Substrate material layer 12 is made uniform.
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 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. In this way, the mini-excavator 52 due to its rotation in a pivot bearing 56, which is operated by motor, reach well with its gripping arm 53 lying in the two cars 49 and 50 troughs 14, without requiring a particularly long gripping arm 53 requires.
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 troughs 14 for the gripping arm 53 of the minibagger 52, the wagon 49, on which only troughs 14 are in the present embodiment, 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.
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 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 duct 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.
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 be operated by an electronic remote control, not shown, so that a worker for the operation of the second wagon unit 8 is sufficient.
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 be supplemented with other wagons to the loading capacity for the Trogverschlußdeckel 15 and the substrate material 13 and thereby the length of the train to be produced in a trip construction section of the supply line channel 7 to enlarge.
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 channel bed 10 is filled in the area laterally next to the troughs 14 with soil (topsoil) or other filling material. For this purpose, 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 not shown in the drawings further vehicle may be an excavator vehicle. Instead, 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.
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 plan head 35 of wagon 2, 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 hopper passes exactly over the area to be filled.
Claims (37)
dadurch gekennzeichnet,
daß mit einem vorausfahrenden Baggerfahrzeug zuerst ein Kanalbett (10) für den Versorgungsleitungskanal (7) seitlich im Abstand von der Fahrtrasse im Erdreich ausgehoben wird, daß anschließend von einem dem Baggerfahrzeug folgenden Fahrzeug Substratmaterial (13) wie Schotter, Kies oder dergleichen in das von dem Bagger ausgehobene Kanalbett (10) ausgetragen wird, daß in einem weiteren Arbeitsschritt von einem nachfolgenden Fahrzeug die U-förmigen Tröge (14) hintereinander in das Kanalbett (10) auf die Substratmaterialschicht (12) zur Bildung des Versorgungsleitungskanals (7) abgelegt werden, und daß schließlich die Trogverschlußdeckel (15) von einem letzten Fahrzeug auf die im Kanalbett (10) liegenden Tröge (14) abgelegt werden.Method for producing a supply line duct laterally spaced from an already existing or yet to be prepared road with U-shaped troughs, which are provided for inserting the supply lines, and with matching on the troughs trough lids,
characterized,
that with a preceding excavator vehicle first a channel bed (10) for the supply line channel (7) is excavated laterally at a distance from the road in the soil, that then followed by a vehicle following the excavator vehicle substrate material (13) such as gravel, gravel or the like in the of the Excavator excavated channel bed (10) is discharged, that in a further step by a subsequent vehicle, the U-shaped troughs (14) in succession in the channel bed (10) on the substrate material layer (12) to form the supply duct (7) are stored, and that finally the trough closure cover (15) from a last vehicle on the in the channel bed (10) lying troughs (14) are stored.
dadurch gekennzeichnet,
daß vorweg ein Baggerfahrzeug angeordnet ist, das zum Aushub eines Kanalbettes (10) für den Versorgungsleitungskanal (7) seitlich im Abstand von der Fahrtrasse im Erdreich vorgesehen ist, daß sich ein Fahrzeug anschließt, das einen Vorratsbehälter für das Substratmaterial (13) wie Schotter, Kies oder dergleichen sowie Mittel zur seitlichen Austragung desselben in das von dem Bagger ausgehobene Kanalbett (10) aufweist, daß sich ein weiteres Fahrzeug anschließt, das einen Vorratsbehälter für die U-förmige Tröge (14) sowie Mittel zum Greifen und Ablegen der Tröge (14) hintereinander in das Kanalbett (10) auf die Substratmaterialschicht (12) zur Bildung des Versorgungsleitungskanals (7) aufweist, und daß sich ein Fahrzeug anschließt, das einen Vorratsbehälter für die auf die Tröge (14) passenden Trogverschlußdeckel (15) sowie Mittel zum Greifen und Ablegen der Trogverschlußdeckel (15) auf die im Kanalbett (10) liegenden Tröge (14) aufweist.Train consisting of vehicles, for carrying out the method according to one of claims 1 to 5,
characterized,
that an excavator vehicle is arranged in advance, which is provided for excavating a channel bed (10) for the supply duct (7) laterally at a distance from the road in the ground, that a vehicle connects, which is a storage container for the substrate material (13) such as gravel, Gravel or the like, and means for laterally discharging the same into the excavated by the excavator channel bed (10), that another vehicle connects, a reservoir for the U-shaped troughs (14) and means for gripping and depositing the troughs (14 ) in succession in the channel bed (10) on the substrate material layer (12) for forming the supply line channel (7), and in that a vehicle connects, the a reservoir for the on the troughs (14) matching trough closure lid (15) and means for gripping and depositing the trough closure cover (15) on the in the channel bed (10) lying troughs (14).
dadurch gekennzeichnet,
daß vorweg das schienenfahrfähige Baggerfahrzeug angeordnet ist, das zum Aushub eines Kanalbettes (10) für den Versorgungsleitungskanal (7) seitlich im Abstand von dem Schienenstrang (3) im Erdreich vorgesehen ist, daß sich die erste Waggoneinheit (1) anschließt, die einen Vorratsbehälter (17) für das Substratmaterial (13) wie Schotter, Kies oder dergleichen sowie Mittel zur seitlichen Austragung desselben in das von dem Bagger ausgehobene Kanalbett (10) aufweist, daß sich die zweite Waggoneinheit (8) anschließt, die einen Vorratsbehälter (51, 54) für die U-förmigen Tröge (14) sowie Mittel (52, 53, 55) zum Greifen und Ablegen der Tröge (14) hintereinander in das Kanalbett (10) auf die Substratmaterialschicht (12) zur Bildung des Versorgungsleitungskanals (7) aufweist, und daß sich die dritte Waggoneinheit (9) anschließt, die einen Vorratsbehälter (63) für die auf die Tröge (14) passenden Trogverschlußdeckel (15) sowie Mittel (64, 65, 66) zum Greifen und Ablegen der Trogverschlußdeckel 15) auf die im Kanalbett (10) liegenden Tröge (14) aufweist.Train consisting of rail vehicles, for carrying out the method according to claim 6,
characterized,
in that the rail-drivable excavator vehicle is arranged in advance, which is provided for excavating a channel bed (10) for the supply line channel (7) laterally spaced from the rail track (3) in the soil, that the first wagon unit (1) connects, which is a reservoir ( 17) for the substrate material (13) such as gravel, gravel or the like and means for lateral Discharge of the same in the excavated from the excavator channel bed (10), that the second wagon unit (8) connects, which has a reservoir (51, 54) for the U-shaped troughs (14) and means (52, 53, 55) for gripping and depositing the troughs (14) one behind the other in the channel bed (10) on the substrate material layer (12) for forming the supply line channel (7), and in that the third wagon unit (9) connects, which has a reservoir (63) for the Having on the troughs (14) matching trough closure lid (15) and means (64, 65, 66) for gripping and depositing the trough closure lid 15) lying in the channel bed (10) troughs (14).
Applications Claiming Priority (1)
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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 |
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EP1964973A2 true EP1964973A2 (en) | 2008-09-03 |
EP1964973A3 EP1964973A3 (en) | 2009-08-05 |
EP1964973B1 EP1964973B1 (en) | 2016-08-24 |
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Cited By (8)
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EP2213794A3 (en) * | 2009-02-03 | 2012-10-03 | Ralf Zürcher | Method for producing a water drainage device beside the track of a rail section |
EP2213795A3 (en) * | 2009-02-03 | 2013-01-09 | Ralf Zürcher | Device for carrying out work outside the vicinity of tracks of rail sections |
EP2213792A3 (en) * | 2009-02-03 | 2014-01-01 | Ralf Zürcher | Method for laying U-shaped channel elements beside the track of a rail section |
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FR3055908A1 (en) * | 2016-09-15 | 2018-03-16 | Societe D'installations Telephoniques Et De Signalisation | DEVICE FOR POSITIONING THE GROUND OF A TRENCH CUTTING MACHINE |
CN109082949A (en) * | 2018-09-20 | 2018-12-25 | 深圳大行同宇科技有限公司 | A kind of multifunction module formula track pedestal |
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DE102012008578B4 (en) * | 2012-04-27 | 2013-11-21 | Ralf Zürcher | Device for laying a U-shaped cable channel in railway lines |
DE102012025605B4 (en) * | 2012-04-27 | 2016-01-07 | Ralf Zürcher | Device for opening and / or closing a lid of a U-shaped cable duct |
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EP2213794A3 (en) * | 2009-02-03 | 2012-10-03 | Ralf Zürcher | Method for producing a water drainage device beside the track of a rail section |
EP2213795A3 (en) * | 2009-02-03 | 2013-01-09 | Ralf Zürcher | Device for carrying out work outside the vicinity of tracks of rail sections |
EP2213792A3 (en) * | 2009-02-03 | 2014-01-01 | Ralf Zürcher | Method for laying U-shaped channel elements beside the track of a rail section |
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CN109868691A (en) * | 2017-12-01 | 2019-06-11 | 中铁二院工程集团有限责任公司 | It is a kind of to deform adjustable High Speed Railway Subgrade and construction method and sedimentation and deformation method of adjustment |
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Also Published As
Publication number | Publication date |
---|---|
EP1964973A3 (en) | 2009-08-05 |
DE102007010101B4 (en) | 2012-07-05 |
EP1964973B1 (en) | 2016-08-24 |
DE102007010101A1 (en) | 2008-09-11 |
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