EP2213792A2 - Procédé de pose d'éléments de canaux en forme de U à côté du rail d'une voie ferrée - Google Patents

Procédé de pose d'éléments de canaux en forme de U à côté du rail d'une voie ferrée Download PDF

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Publication number
EP2213792A2
EP2213792A2 EP10001022A EP10001022A EP2213792A2 EP 2213792 A2 EP2213792 A2 EP 2213792A2 EP 10001022 A EP10001022 A EP 10001022A EP 10001022 A EP10001022 A EP 10001022A EP 2213792 A2 EP2213792 A2 EP 2213792A2
Authority
EP
European Patent Office
Prior art keywords
trench
track
shaped channel
work
channel elements
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
Application number
EP10001022A
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German (de)
English (en)
Other versions
EP2213792B1 (fr
EP2213792A3 (fr
Inventor
Ralf Zürcher
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Original Assignee
Individual
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Publication date
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Publication of EP2213792A2 publication Critical patent/EP2213792A2/fr
Publication of EP2213792A3 publication Critical patent/EP2213792A3/fr
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Publication of EP2213792B1 publication Critical patent/EP2213792B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/008—Drainage of track
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
    • 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
    • E02F5/06—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging elements mounted on an endless chain
    • 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
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/02—Conveying equipment mounted on a dredger

Definitions

  • the invention relates to a method for laying U-shaped channel elements next to the track of a railway line according to the preamble of claim 1.
  • the U-shaped channel elements to be laid are installed as standardized sizes. They are available in the materials concrete or plastic. Usually they have a length of 0.5 to 1.0 m. The installation of these U-shaped channel elements takes place at a distance to be determined laterally of the track.
  • the U-shaped channel elements are buried in the ground so that the upper edge is preferably flush with the soil or something protrudes from the ground.
  • a trench is first dug. Serve known excavation equipment such as excavators or the like., Which accomplish the excavation. After excavation, a first is before the onset of the U-shaped channel elements Split-sand mixture or einkornbeton installed. This is usually done with a thickness of 5 to 10 cm. Then, in a further operation, the U-shaped channel elements are moved to the installation location and installed on the previously installed pad. Finally, the soil is re-installed in a further operation laterally on the U-shaped channel and planed and compacted.
  • the invention is therefore an object of the invention to provide a method for laying U-shaped channel elements next to the track of a railway line for the subsequent laying of cables with a much higher performance compared to the previous installation methods.
  • a method for laying U-shaped channel elements is created next to the track of a railway line for the subsequent laying of cables whose performance is much higher than the previous installation methods.
  • the basic idea of the method according to the invention lies in a channel laying machine consisting of one or more work cars, which move forward continuously and perform all the work for laying the U-shaped channel elements fully or partially automatically. Through this continuous operation, the work performance is significantly increased compared to the known cyclic working techniques.
  • the basic idea lies in a rail-bound, independent machine, which has special work cars for special work sections. So first the excavation is carried out, then the split or the like is installed and finally the U-shaped channel elements are inserted into the trench. This means a maximum of automatic execution of all work steps.
  • the machine is designed so that all standard standardized U-shaped channel elements can be installed. But it is also conceivable in principle that special forms of U-shaped channel elements can be installed with larger individual lengths.
  • the basic idea of the development according to claim 2 lies in the use of a corresponding trench lifting device in a track-bound or track-guided, continuous method for excavating a trench of a railway line parallel to a track.
  • the excavator performs the excavation of the U-shaped trench so accurate and continuously through that no separate filling operations are required.
  • When using a milling device preferably corresponds to the width of the trench exactly the channel to be excavated. This excavation of the trench is carried out continuously during the course of the machine activity.
  • the advantage is a continuous operation with associated high power rates in a single operation.
  • the excavation takes place by means of a corresponding excavating both in layers of earth and optionally in rock layers, depending on the needs and requirements of local conditions.
  • the technical realization thus provides that it is a continuous excavation of the trench.
  • a rail-mounted excavator in the form of a stand-alone, heavy machine on the work car created that ensures a continuous excavation in particular by means of a router in great depths of several meters and with long distances to the track axis of several meters.
  • the excavated material is loaded directly after the excavation in a continuous operation for disposal.
  • the excavated material can be transported by means of a conveyor belt to conventional upstream or downstream or located on a neighboring track railway cars.
  • a preferred embodiment proposes according to claim 3, that the excavated material is milled by the excavating device. It is thus a track-guided or track-bound trencher.
  • the milling has the advantage that it ensures a continuous flow of work in the sense of continuous forward movement of the work car.
  • the technical realization of the trencher provides according to the embodiment in claim 4, that is used as a milling device endlessly circulating belt or an endlessly circulating chain or the like., Which is equipped with cutting elements.
  • the advantage of such a milling device is that a continuous excavation is possible up to great depths of several meters and with large lateral distances to the track of several meters.
  • the milling device is preferably replaceable. By different width milling devices can thus be excavated in a simple way different width trenches.
  • the width of the milling device preferably corresponds to the width of the trench to be excavated. This means that in a single operation with a single forward drive of the milling device of the trench can be excavated according to the required dimensions.
  • the excavating device is arranged on a transversely to the direction of movement of the work carriage telescopic boom.
  • This projecting boom, at the end of the excavating device, in particular the milling device is, has the advantage that large distances between the track and the trench to be excavated can be bridged, and indeed distances of several meters.
  • the milling device can be pivotable in order to avoid obstacles in the form of masts, for example.
  • the stable guidance of the excavating device is achieved by the compact design of the work cart with the corresponding structure for the excavating device.
  • the weight of the unit described above serves to counteract the overturning moment of the projecting excavating device.
  • the weight can also optionally be chosen variable, for example, by the work car is equipped with additional weights.
  • the development according to claim 7 has the advantage that in a technically simple way very large depths of several meters can be excavated. In addition, a possibility for avoiding obstacles is created.
  • the telescopic arms can hold the milling device in its required position in terms of height and direction and in terms of inclination by a corresponding pivoting movement.
  • the interchangeability of the excavating device on the work cart according to the embodiment in claim 8 has the advantage that according to the variable construction site requirement profiles corresponding excavation facilities can be used.
  • the interchangeability but also has the advantage that tools other than excavating equipment can be grown as an optional additional solution, such as drills or Verdichtgeräge or other tools of any kind.
  • the development according to claim 9 has the advantage that the positioning of the excavating device, in particular the milling device is automatically automatically adjusted in terms of height and lateral position and in terms of inclination, without the trench dimensions must be measured by hand.
  • the automatic tilt regulation of the milling device For example, via laser control depending on the depth and width of the digging trench.
  • the entire device can control the work processes semi-automatic or fully automatic, in particular by means of a laser control.
  • the feeding of the excavated material to the work car can be carried out according to the embodiment in claim 10 by means of a conveyor belt.
  • the track-bound or track-guided excavating device is combined in particular in the form of a trench cutter with a conveyor belt technology to the effect that a direct discharge of the excavated material on a connected conveyor belt in a continuous operation.
  • the conveyor belt is pivotable about a vertical axis.
  • the excavated material can be loaded both on railway wagon head or even on a neighboring track vehicle or a road truck.
  • the development according to claim 12 provides a bunker for the split material.
  • the trolleys deliver the conveying material from the bunker trolley to conveyor belts. If required, several bunker cars can be coupled in series in order to be able to transport enough split material.
  • a preferred embodiment proposes claim 13 to the effect that after the excavation of the trench, the lateral soil of the trench is supported by lateral support boards.
  • These support boards are preferably made of sheet metal or steel.
  • the support means is preferably arranged on a telescopically projecting arm, which can position the support boards exactly in the excavated channel.
  • An essential aspect is that these lateral support boards are carried synchronously with the forward drive of the work car. This means that immediately after digging the trench, the support boards come into action and protect the trench against lateral collapse. These support boards thus define a so-called ongoing shoring.
  • the lateral support boards can be defined by a U-shaped profile. The floor (or ceiling) thus forms the rigid structural connection between the two lateral support boards.
  • This floor or the ceiling does not need to extend over the entire length of this support means. It is sufficient that the soil is formed only over a partial length. Where there is no ground, then, for example, the split can be introduced. Are then the two lateral support boards still connected to each other by a horizontal, web-like scraper, the introduced split can be smoothed and possibly compacted.
  • the development according to claim 14 proposes the previously mentioned variant in that the split of the bottom of the trench is smoothed by a scraper and optionally compacted. This means that the bottom of the split or the like is first abandoned, the entrained scraper deducting the split and precompressed if necessary. This thus represents a possibility to feed the excavated trench the soil split without much effort. It is only necessary that is supplied from a corresponding reservoir of the work car of the stockpiled there split, for example by means of a conveyor belt the trench.
  • the scraper according to the embodiment in claim 15 is preferably formed on the support boards of the ongoing Verbaus for supporting the lateral soil. This represents a technically simple measure on the one hand for supporting the lateral soil and on the other hand for stripping the discontinued split.
  • the storage of the U-shaped channel elements on the work car proposes according to claim 16, the storage of the U-shaped channel elements on the work car.
  • the stored U-shaped channel elements can be supplied to the trench by means of a corresponding feed device.
  • a feeder for example, serve a conveyor belt, which extends laterally next to the work car obliquely in the direction trench.
  • the U-shaped channel elements are supplied to a certain extent obliquely from behind the trench.
  • the corresponding installation device of the U-shaped channel elements can additionally serve as a running shoring for the lateral support of the soil.
  • the mounting device with the side boards described above are immediately after the excavation combined with each other, so that there is already the installation of the U-shaped channel elements after previously been abandoned in the area of these side boards of the split floor. As a result, an upper carriage may be less necessary in the optimal case.
  • the functions and principles of the two units described above remain the same. They are only united in a facility in the ditch area.
  • a special transport vehicle can be provided for the U-shaped channel elements.
  • the factory-palletized or specially nachpalett Being from the factory U-shaped channel elements can be transported by means of a gantry crane to a depositing trolley. This Ablegewagen is thus equipped with the above-described feeder.
  • the gantry crane moves here on its rail wheels on flank rails of train carriages coupled in series.
  • the gantry crane is equipped with a pallet fork or other lifting device, which are capable of transporting the palletized, U-shaped channel elements.
  • the depositing trolley takes off the pallets a fractional unit of U-shaped channel elements and places them on a cross conveyor belt.
  • the cross conveyor transports the U-shaped channel elements to a transfer conveyor. Since the U-shaped channel elements store on standard pallets, after emptying this palette, a quick clearing must be possible. For this purpose, an additional cross conveyor the pallet can be driven immediately after emptying from the storage area for the new, filled pallet. This ensures that a continuous work progress is guaranteed.
  • U-shaped channel elements To ensure a continuous supply of U-shaped channel elements, several trolleys for the U-shaped channel elements without Ablegewagen can be strung additionally.
  • a gantry crane moves from one wagon to another to transport the pallets. He can transport both the old pallets and the new pallets to the intended workstation.
  • the development according to claim 17 suggests that the machine can perform all surveying relevant activities on a corresponding position control, in particular laser control independently. This concerns the distance to the track, the height of the U-shaped channel elements and the lateral position of the channel, as well as the displacement of the channel during the operation, namely the warping during the forward movement.
  • a work car 2 with a superstructure 3 On a track 1 a railway track a work car 2 with a superstructure 3 is movable. The task of this work cart 2 with a corresponding tool is to excavate a trench 4 at a distance laterally next to the track 1.
  • a laterally projecting on the superstructure 3 of the work cart 2 telescopic boom 5 is provided.
  • an excavating device 6 At the outer end of this boom 5 there is an excavating device 6.
  • This excavating device 6 is designed as a milling device 7 in the form of an endlessly circulating belt 8 with cutting elements 9 located thereon.
  • a conveyor belt 10 is provided. This opens with its front end above a - not shown - another work car 2 on the same track 1 or on a neighboring track.
  • This conveyor belt 10 is pivotable about a vertical axis.
  • the operation of the trenching apparatus is as follows:
  • the telescopic boom 5 brings the milling device 7 of the excavating device 6 in the correct lateral distance with respect to the track 1. However, it is exactly the point where the trench 4 is to be excavated.
  • the milling device 7 is pivoted by means of a corresponding drive downwards, with an inclination angle, as in Fig. 1 is recognizable.
  • the endless circulating belt 8 Through the endless circulating belt 8, the soil is milled off by means of the cutting elements 9, so that the trench 4 is formed. It is essential that during this milling process of the work car 2 moves continuously forward. This means that during this forward drive of the work cart 2, the soil is continuously milled by means of the milling device 7 and thus according to the forward drive of the work cart 2 of the trench 4 is created.
  • the control is preferably carried out automatically by means of a laser positioning.
  • the excavated from the milling device 7 excavated material 11 is the conveyor belt 10 abandoned.
  • This conveyor belt 10 is pivoted about its vertical axis such that the front end of this conveyor belt 10 throws the excavated material 11 in a corresponding reservoir.
  • This can be the work car 2, a work car 2 located behind or in front of it, a work car 2 on a neighboring track or a lorry.
  • a support device 13 for the side walls of the trench 4 is provided following the excavating device 6.
  • a U-shaped profile with lateral support boards 4. This is arranged on a telescoping cantilever 15 such that the U-profile protrudes into the trench 4 so that the lateral support boards 14 rest laterally on the trench 4 and support the soil 12 , It is essential that this formed by the support boards 14 Verbs synchronously mitun. This means that immediately behind the excavating device 6, the support boards 14 are tracked.
  • Another peculiarity of the U-profile defining the support boards 14 is that it only has a floor in the front area (which rigidly spaces the support boards 14) while the floor is omitted in the rear area.
  • This bottomless area of the U-profile Split 16 is supplied. This is stored in a storage container 17. This defines, together with a transport device 18 in the form of a conveyor belt, a split-feed device 19.
  • the stockpiled in the storage container 17 split 16 is fed via the obliquely forward transport device 18 in the form of the conveyor belt the trench 4, in the region of the U-profile, which defines the lateral support boards 14. Specifically, the split 16 is supplied to that region of the U-profile, which has no bottom. This means that the split 16 is fed directly to the subsurface of the excavated trench 4.
  • a transversely extending scraper 20 located at the rear end of the two support boards 14, a transversely extending scraper 20. This sweeps smoothing underneath the split 16 smooth and possibly compressed.
  • a channel element insertion device 21 is provided. This has the purpose of supplying U-shaped channel elements 22 via a feed device 23 to the trench 4, which in the meantime is provided with a split 16 in the bottom region.
  • the Kanalierieinsetz Stanford 21 initially has U-shaped channel elements 22 which are palletized on the work car 2 (in Fig. 5 far left).
  • the palletized U-shaped channel elements 22 are transported to a storage unit 25.
  • the gantry crane 24 moves here on rail wheels on flank rails of train carriages coupled in series.
  • the gantry crane 24 is equipped with a pallet fork or other lifting device which serves to transport the palletized U-shaped channel elements 22.
  • the laying unit 25 takes from the pallets a fractional unit of U-shaped channel elements 22 and places them on a cross conveyor belt 26 from.
  • the cross conveyor belt 26 transports the U-shaped channel elements 22 to a transfer conveyor belt which defines the feeder 23.
  • U-shaped channel elements 22 From there, the supply of the removed U-shaped channel elements 22 to a mounting device 27.
  • This is essentially designed as a U-profile and serves equally for lateral support of the soil 12 in the trench 4. In this way, the U-shaped channel elements 22 after their installation in series one behind the other.
  • Fig. 6b Yet another function of the trolley for the U-shaped channel elements is shown. Since the U-shaped channel elements store on standard pallets, a fast clearing must be possible after emptying the respective pallet. For this purpose, an additional cross conveyor belt 28 is provided, which drives the empty pallet immediately after emptying from the storage area for the newly filled pallet. This ensures that a continuous work progress is guaranteed. It can thus be lined up several cars for the U-shaped channel elements 22, so as to ensure a continuous supply of the U-shaped channel elements 22.
  • the gantry crane 24 moves to transport the pallets on the rails from car to car. Thus, the gantry crane 24 can transport both the old pallets but also the new pallets to the intended settling place.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Railway Tracks (AREA)
EP10001022.2A 2009-02-03 2010-02-02 Procédé de pose d'éléments de canaux en forme de U à côté du rail d'une voie ferrée Not-in-force EP2213792B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009007224A DE102009007224A1 (de) 2009-02-03 2009-02-03 Verfahren zum Verlegen von U-förmigen Kanalelementen neben dem Gleis einer Bahnstrecke

Publications (3)

Publication Number Publication Date
EP2213792A2 true EP2213792A2 (fr) 2010-08-04
EP2213792A3 EP2213792A3 (fr) 2014-01-01
EP2213792B1 EP2213792B1 (fr) 2017-01-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP10001022.2A Not-in-force EP2213792B1 (fr) 2009-02-03 2010-02-02 Procédé de pose d'éléments de canaux en forme de U à côté du rail d'une voie ferrée

Country Status (2)

Country Link
EP (1) EP2213792B1 (fr)
DE (1) DE102009007224A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012103859A1 (fr) * 2011-02-04 2012-08-09 Stelley Michael Dispositif et procédé de construction et d'entretien de voies ferrées
CN113718874A (zh) * 2021-09-07 2021-11-30 安徽信息工程学院 一种可自动开沟的通信管道埋设装置
FR3118073A1 (fr) * 2020-12-21 2022-06-24 Bouygues Energies & Services Système de déchargement d’un caniveau
CN118087641A (zh) * 2024-04-22 2024-05-28 杭州祥元电子科技有限公司 一种铁路电缆故障检测装置

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IT1256305B (it) * 1992-11-10 1995-11-30 Sirti Spa Apparecchiatura per la posa automatica in continuo di elementi da costruzione
DE20003403U1 (de) * 2000-02-24 2000-06-21 Kommanditgesellschaft EMS Gleisbau GmbH & Co., 21217 Seevetal Abziehhobel für ein Bahnsteigkantenfundament
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012103859A1 (fr) * 2011-02-04 2012-08-09 Stelley Michael Dispositif et procédé de construction et d'entretien de voies ferrées
FR3118073A1 (fr) * 2020-12-21 2022-06-24 Bouygues Energies & Services Système de déchargement d’un caniveau
CN113718874A (zh) * 2021-09-07 2021-11-30 安徽信息工程学院 一种可自动开沟的通信管道埋设装置
CN113718874B (zh) * 2021-09-07 2022-07-01 安徽信息工程学院 一种可自动开沟的通信管道埋设装置
CN118087641A (zh) * 2024-04-22 2024-05-28 杭州祥元电子科技有限公司 一种铁路电缆故障检测装置
CN118087641B (zh) * 2024-04-22 2024-08-06 杭州祥元电子科技有限公司 一种铁路电缆故障检测装置

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Publication number Publication date
DE102009007224A1 (de) 2010-08-05
EP2213792B1 (fr) 2017-01-25
EP2213792A3 (fr) 2014-01-01

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