EP1300516A2 - Dispositif et méthode pour enlever le substrat de la voie ferrée - Google Patents

Dispositif et méthode pour enlever le substrat de la voie ferrée Download PDF

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Publication number
EP1300516A2
EP1300516A2 EP02002532A EP02002532A EP1300516A2 EP 1300516 A2 EP1300516 A2 EP 1300516A2 EP 02002532 A EP02002532 A EP 02002532A EP 02002532 A EP02002532 A EP 02002532A EP 1300516 A2 EP1300516 A2 EP 1300516A2
Authority
EP
European Patent Office
Prior art keywords
track
machine
mining machine
mining
dismantling
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.)
Withdrawn
Application number
EP02002532A
Other languages
German (de)
English (en)
Other versions
EP1300516A3 (fr
Inventor
Johann Mair
Harald Mair
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1300516A2 publication Critical patent/EP1300516A2/fr
Publication of EP1300516A3 publication Critical patent/EP1300516A3/fr
Withdrawn legal-status Critical Current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
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/11—Renewing or cleaning the ballast in situ, with or without concurrent work on the track combined with concurrent renewal of track components
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
    • E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
    • E01B27/13—Packing sleepers, with or without concurrent work on the track
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/10—Deep foundations

Definitions

  • the invention relates to a method and the corresponding device for the dismantling of the underground of the track bed with removal of the dismantling material with continuous propulsion in order to create a new underground lower level than that of the original underground.
  • This dismantling normally requires dismantling in a first working phase the tracks and the corresponding railway sleepers what is usually about Continuous sections of track takes place, then the track fill cleared, and then the subsurface is broken down to the required depth the rock mass is loosened and the mining material is cleared away; only in one In the following working phase, the track bed can be erected again and the tracks can be used the railway sleepers.
  • the invention has as its object a method and the corresponding Device for dismantling the underground of the track within or to create outside of tunnels which, under continuous driving and while improving the utilization factor without interfering with the overhead line, he follows.
  • the method according to the invention therefore provides for the tracks for everyone on the Rail to be carried out, to use work phases for the Material transport, for the work on the railway track and on the track bed by means of known machines; the same tracks are for logistics for the mining machine, for the transport of electrical units, pump units, from Ventilation units etc. can be used.
  • the invention further provides, in the case of a subsoil made of very resistant rock mass, the use of an advantageously self-driving wagon which runs on the track in front of the mining machine.
  • this carriage is equipped with at least one hydraulic hammer or another device for loosening the rock by blows and / or drilling, which work in the areas between and to the side of the railway sleepers.
  • Each of the hammers is advantageously adjustable along a vertical axis, pivotable in a vertical plane running parallel to the track and horizontally adjustable across the track.
  • the mining machine according to the invention is in order on that of the track bedding freed underground and under the progressively raised railway track behind the machine again on a provisional, from the broken and leveled excavation material created, track bedding is deposited, work and itself to be able to move with one or more freewheeling or driven Conveyors, e.g. with caterpillars, rollers or treadmills fitted. These are arranged so that the train track during the Forward movement of the machine is progressively raised from the ground and is transported over the machine to get behind the machine again on the Dismantling material, which is laid as a temporary track bed, is stored become.
  • These conveyors can be articulated directly on the machine be or indirectly via a frame with possible lateral height adjustability be stored so that the creation of one inclined against one of the long sides To enable the subsurface, the (inclined) level of the subsurface runs not parallel to the (horizontal) position of the raised anchored to the train track Railway sleepers.
  • the invention proposes for at least that section of the railroad track which corresponds to the workplace of the operator of the mining machine, a structure encompassing the railroad track with a series of guide rollers which are on the rails run and also a lateral shifting of the railway track in relation to the machine positioned underneath, prevented.
  • lateral guide members can also be provided which act on the end faces of the railway sleepers.
  • the rollers running above the track can be equipped with articulated protective shields or replaced by low, small, interconnected transport trolleys which are pulled along by the mining machine and can act as a catwalk for the working personnel (as a safety and escape route) if e.g. B there is little space for the passage to the side of the train track.
  • the mining machine is too to be able to operate outside the area under the train track, with four on the side extendable support feet of the type as e.g. are also known on mobile cranes Mistake.
  • These support feet are sized so that the mining machine is raised can become a portal position by standing over the Railway track on the ground, in the area to the side of the railway sleepers, by means of the above-mentioned, equipped with hydraulic cylinders, supporting feet around a to be able to perform vertical lifting and lowering movements.
  • the dismantling machine which is equipped for tunneling above and not under the railroad track, makes it possible to process sections, such as in the area of switches or crossings, which would make it difficult to drive the machine under the railroad track.
  • the mining machine and the devices that are used to carry out the work are of course shielded in such a way that they pose no danger to the trains running on the second line and that the mined rock, other material or machine parts do not interfere with the safety zone for traffic on the second line, or that the warning signal provided by the safety regulations is triggered in the event of unforeseeable events.
  • the invention does not rule out that lifting the railroad track does not by means of the dismantling machine that is preparing itself under the track stored transport devices, but by self-driving, pulled or pushed, e.g. Portal-like devices are made with the Mining machine are connected or work independently of it and be driven along with this around the train track along with the Raise thresholds for the respective working area of the mining machine.
  • FIG. 1 shows a schematic side view of the invention Mining machine in the driving position under the railroad track, followed by a crusher with distributor and / or leveling device for the mining material which as provisional track bedding is laid and on which the track is placed again becomes.
  • FIG. 2 shows the side view of the one shown in FIG. 1 on an enlarged scale Mining machine.
  • FIG. 2a shows a schematic side view of the invention Mining machine in the driving position under the train track, without driver's seat and with less highly arranged means of transportation and one, in relation to the Mining machine, vehicle in front with driver's seat and means of transport for lifting and supporting the train track.
  • Fig. 3 shows the schematic side view of part of a railroad car which is equipped with hydraulic hammers in the area between the operate railway sleepers underneath.
  • Fig. 4 is the front view of the one shown in Fig. 3, with three hydraulic hammers equipped, railroad car.
  • the mining machine 4 is preferably of the "tunneling machine” type a swivel arm 4a provided milling head 4b.
  • the same machine 4 is in front equipped with a clearing device 4d for the mining material 7 which Conveyor belt 4c is conveyed 7a backwards and into the hopper of a crusher 5 falls 7b which may be pulled by the mining machine or directly on it is mounted on the back.
  • the crusher crushes the mining material into one Piece size which does not exceed that of the ballast for the track bed.
  • the breakdown material exits the crusher by means of distributor and Leveling device 6 designed such that there is a provisional track bed 3 forms.
  • the mining machine 4 is equipped in the upper area with fixed or hydraulically vertical 9a and possibly also horizontally adjustable bearing blocks 9 for a number of rollers for free-running or driven caterpillars 8 which move in synchronism with the advancing movement A of the machine 4.
  • the invention does not rule out that these devices for conveying by tracks 8 for propulsion under the railway track 2 together with sleepers 2a can be replaced, for example, by a series of rollers which are rotatably mounted on articulated brackets or that said means of transport such as tracks 8 Rollers or conveyor belts are mounted on one or more frames which in turn are possibly hydraulically adjustable mounted on the machine in order to be able to dismantle the subsoil 1 in such a way that the new subsoil 1a is inclined against one of the long sides.
  • support structures 8d for rollers 8a running along the tracks 2 can be attached, which secure lateral guidance, and protective shields 8a, 8c or other protective devices can also be attached to the same.
  • the invention does not exclude the attachment of further guides and / or signs which act laterally on the railway sleepers 2a in order to create an enveloping protective structure which is suitable in the event of accidents caused by the bending of the track to prevent breakages.
  • the protective shields 8a, 8c together with guide rollers can also be removed from the loading areas be replaced by low wagons running on the train track, these are hinged together and can, possibly with a side railing provided, serve as a catwalk which is pulled by the mining machine 4.
  • the mining machine 4 can be without a driver's seat (FIG. 2a), making it possible to arrange the means of transport 8 for the railroad track, together with their structure 9 and the protective devices 8b, 8c attached to them.
  • the driver's seat is provided on a vehicle 10 traveling ahead of the original surface 1 with respect to the mining machine 4.
  • this vehicle 10 is equipped at the top with means of transport 8 and possibly also with guide rollers 8a and protective shields 8b.
  • the driver's seat is provided in a safe and shielded position so that the operator of this vehicle 10 also has a good overview of the working area of the trailing mining machine 4 and can control it in all its working functions, for example via remote control.
  • the sequence of the method for carrying out the excavation of the subsoil according to the invention by driving the mining machine 4 under the railway track 2 together with sleepers 2a basically remains the same, even when a lifting and driving vehicle 10 is used.
  • the method according to the invention sees a possible previous loosening of the subsurface 1 to be removed by means of hydraulic hammers or other means 10 for loosening up by blows and / or by drilling, which preferably on a railroad car 16 vertically adjustable, which in a vertical plane runs parallel to track 2, pivotable 10d and horizontally across the railroad track is adjustable 10e.
  • the invention further includes use in special cases of micro-explosive charges not from those in, by said devices manufactured, boreholes are introduced.
  • the carriage 16 has a horizontal guide 16a on which horizontal adjustable 10e and driven elements 15 via hydraulic cylinders Which bearing plates 15b are supported for the pivotable 10d bearing 15c
  • Guide plate pairs 12 have a hydraulic hammer 10 between them or another impact and / or drilling device against the ground directed tool 11 is slidably mounted 10c.
  • the guide plate pairs 12 are connected to one another via cross bolts 15c, 15d and 12b and point Guide slots 12a in which sliding elements 10a or other rolling or Sliding elements are movable which are attached to the side of the hammer 10.
  • the Sliding movement 10c of the hydraulic hammer 10 is actuated by the Hydraulic cylinder 13 executed which between the, with the plates 12 fixed connected, pin 12b and a bracket 10b attached to the hammer 10 acts.
  • the plates 12 are together with the hammer 10, by operating the Hydraulic cylinder 14 which is fixed between one with the carrier element 15 connected pin 15a and a pin 15d connected to the plates 12 acts to pivot about the pin 15c 10d. So each of these hammers 10 is horizontally adjustable 10e at every point in the area between the Operate railway sleepers 2 or laterally on rocky ground 1 to be able to.
  • the hammers are inclined 10d so that the tools also loosen the material under the railway sleepers. So that the horizontal guide 16a not with the security area for the No passage of trains on a possible second parallel track interferes, this guide can turn hydraulically or mechanically be adjustable.
  • the unit 17 for are on the same railroad car 16 the independent drive of the hammers 10 and the equipment for the Maintenance work, for the exchange of tools and repairs built up.
  • the unit 17 for are on the same transverse guide 16a and / or on the mutual transverse side of the carriage 16 other devices for loosening of the underground, e.g. using cutting blades, milling or other rotating Tools.
  • the inventive method enables the train track 2, 2a, during and also immediately after the dismantling work on underground 1, for the use of Known machines for the rehabilitation of railway lines, or for logistics regarding the implementation of all work phases.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Adornments (AREA)
  • Disintegrating Or Milling (AREA)
EP02002532A 2001-10-04 2002-02-04 Dispositif et méthode pour enlever le substrat de la voie ferrée Withdrawn EP1300516A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBZ010046 2001-10-04
ITBZ20010046 ITBZ20010046A1 (it) 2001-10-04 2001-10-04 Procedimento ed attrezzatura per l'abbattimento della sede della massicciata di un binario

Publications (2)

Publication Number Publication Date
EP1300516A2 true EP1300516A2 (fr) 2003-04-09
EP1300516A3 EP1300516A3 (fr) 2004-01-28

Family

ID=11440939

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Application Number Title Priority Date Filing Date
EP02002532A Withdrawn EP1300516A3 (fr) 2001-10-04 2002-02-04 Dispositif et méthode pour enlever le substrat de la voie ferrée

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EP (1) EP1300516A3 (fr)
IT (1) ITBZ20010046A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112879027A (zh) * 2021-01-12 2021-06-01 安徽理工大学 一种矿用巷道高效掘进机
CN112962364A (zh) * 2021-02-24 2021-06-15 中国铁建高新装备股份有限公司 镐窝回填装置及作业方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778610B (zh) * 2019-01-25 2023-09-22 中国铁建高新装备股份有限公司 一种铁路养护机械走行架及相应的走行方法和捣固机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR914261A (fr) * 1945-04-07 1946-10-03 Entpr Drouard Freres Appareil pour le relevage des voies ferrées
DE1209585B (de) * 1961-02-23 1966-01-27 Mannix Co Ltd Vorrichtung zum Ausraeumen des unter einem Gleis befindlichen Bettungsschotters
FR2264918A1 (en) * 1974-03-21 1975-10-17 Pouget Robert Railway-track ballast-clearer - comprises a roller-track on the top of the machine, with guide-ramps at each end

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112879027A (zh) * 2021-01-12 2021-06-01 安徽理工大学 一种矿用巷道高效掘进机
CN112962364A (zh) * 2021-02-24 2021-06-15 中国铁建高新装备股份有限公司 镐窝回填装置及作业方法

Also Published As

Publication number Publication date
EP1300516A3 (fr) 2004-01-28
ITBZ20010046A1 (it) 2003-04-04

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