EP2054552A1 - Procédé et positif pour renouveler un lit de ballast - Google Patents

Procédé et positif pour renouveler un lit de ballast

Info

Publication number
EP2054552A1
EP2054552A1 EP07785087A EP07785087A EP2054552A1 EP 2054552 A1 EP2054552 A1 EP 2054552A1 EP 07785087 A EP07785087 A EP 07785087A EP 07785087 A EP07785087 A EP 07785087A EP 2054552 A1 EP2054552 A1 EP 2054552A1
Authority
EP
European Patent Office
Prior art keywords
ballast
trolley
old
sand
track
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
EP07785087A
Other languages
German (de)
English (en)
Other versions
EP2054552B1 (fr
Inventor
Heinz Jäger
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.)
Sersa Maschineller Gleisbau AG
Original Assignee
J MUELLER AG MASCHINELLER GELEISEUNTERHALT
J Mueller Ag Maschineller Geleiseunterhalt
MUELLER AG MASCHINELLER GELEIS
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 J MUELLER AG MASCHINELLER GELEISEUNTERHALT, J Mueller Ag Maschineller Geleiseunterhalt, MUELLER AG MASCHINELLER GELEIS filed Critical J MUELLER AG MASCHINELLER GELEISEUNTERHALT
Priority to PL07785087T priority Critical patent/PL2054552T3/pl
Publication of EP2054552A1 publication Critical patent/EP2054552A1/fr
Application granted granted Critical
Publication of EP2054552B1 publication Critical patent/EP2054552B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E01B27/08—Renewing or cleaning the ballast in situ, with or without concurrent work on the track the track having been taken-up

Definitions

  • the invention relates to a method for the continuous renewal of a track and thresholds freed ballast bedding a track by removing Altschot- ter and depositing of cleaned ballast or Neuschotter on the freed from AltSchotter underground, in which method a movable in the direction of excavation the old ballast of the ballast bed continuously picks up the excavated material from the excavated area and optionally a gravel cleaning is supplied while cleaned gravel or Neuschotter to form a new ballast bed continuously in the working direction on the old gravel - freed underground is deposited.
  • a movable in the direction of excavation the old ballast of the ballast bed continuously picks up the excavated material from the excavated area and optionally a gravel cleaning is supplied while cleaned gravel or Neuschotter to form a new ballast bed continuously in the working direction on the old gravel - freed underground is deposited.
  • Within the scope of the invention is also an arrangement of equipment for carrying out the method and a trolley.
  • ballast cleaning machine used for this purpose is moved to clean the ballast on the track to be cleaned.
  • An endless, carried out transversely to the machine longitudinal direction under the locally raised track rotary reamer chain of gravel under the track is continuously borrowed lent and fed to a screening plant.
  • the cleaned ballast leaving the screening plant is then thrown onto the track again.
  • the ballast bed is renewed in a section in which the track has been removed in advance.
  • a new or previously removed track is laid out on the renewed ballast bed, on the one hand, and a track surface on a not yet renewed ballast bed, on the other hand, is removed.
  • the old ballast of the ballast bed to be renewed is continuously removed by a bucket cleaning machine upstream of the machine moving forward in the working direction, cleaned in a screening unit on the machine and then directly behind the bucket elevator on the bucket elevator Old gravel liberated underground re-applied as cleaned gravel.
  • the overburden is transported for disposal contrary to the working direction in a positioned behind the machine trolley.
  • the method described above has the disadvantage that the relocation of a previously removed from the old pebble bedding track on the renewed ballast bedding can not be made directly at the same place and set the track sections for this reason in each case in a relatively short time with great effort behind the machine must be, with the new laying of the tracks can only be done when the excavation has ended completely and the ballast cleaning machine is moved away from the excavation area.
  • Another disadvantage is the high weight of the known excavating and cleaning machine. Presentation of the invention
  • the invention has for its object to provide a method of the type mentioned above and a suitable arrangement for carrying out the method, with which the disadvantages of the methods and devices according to the prior art disadvantages can be avoided. Another one
  • the aim of the invention is to provide a method and an arrangement which are suitable both for normal ballast cleaning and for underground remediation with total excavation.
  • the removal device is arranged downstream of the chassis of the excavating machine as part of an excavating machine moving in the working direction on the old ballast bed.
  • the old ballast removed by the excavator from the ballast bed is conveyed as excavated material in the working direction into a first transport carriage provided on the old ballast bed and provided before the excavating machine, and the cleaned ballast or the new ballast is moved out of the first transport carriage against the Directed working direction behind the erosion device and deposited on the freed from old gravel underground.
  • the first transport vehicle expediently comprises a ballast cleaning unit and the old ballast excavated from the excavation unit is cleaned in the ballast cleaning unit, and the cleaned ballast is fed behind the removal device. reared and deposited on the freed from the old ballast underground.
  • the first trolley preferably contains new gravel and sand separated from each other, and new gravel and sand are removed from the first trolley separately behind the excavator and deposited as separate layers on the subsurface freed from the crushed rock and covered with geotextile or geogrid.
  • the first transport vehicle shuttles for loading and / or unloading between the excavating machine and a second transporting carriage positioned on a track terminating at the ballast bed to be renewed.
  • the excavator is stationary, i. their excavation power is zero during this time.
  • the first transport trolley remains stationary in the excavating machine and a third transport vehicle commutes to load and / or unload between the first transport trolley and a track positioned on a track ending at the ballast to be renewed the arrival and removal of materials provided second dolly.
  • the excavator can be used to deliver the maximum output without interruption.
  • a method for carrying out the method according to the invention suitable arrangement comprises a movable on the old ballast bed in the working direction excavating machine with a chassis of the excavating machine subsequently arranged removal device, at least one trolley for loading and / or unloading with / from renewal of a ballast accumulating / required materials, optionally a ballast and sand distribution machine , as well as subsidies for the transport of materials required for the renewal of a ballast bed.
  • the removal device of the excavating machine and a ballast silo provided for depositing ballast are preferably arranged on a pivoting arm, which is pivotable about a vertical axis of rotation and a horizontal pitch axis.
  • the removal device is preferably a screw conveyor. This shows a lower noise compared to other excavation systems, has a compact design, is efficient and has a good efficiency.
  • Another preferred removal device is an impeller.
  • ballast cleaning without total excavation includes one of the trolley preferably a ballast cleaning unit.
  • the trolleys preferably have a first loading level for the intermediate storage of excavated material and a second second loading level arranged above the first loading level for the interim storage of crushed stone and / or sand and the second loading level is for the transport of crushed stone and / or or sand for the purpose of lowering the center of gravity of the trolley lowered and to enlarge the Interim storage provided by ⁇ ushubmaterial loading volume above the first loading level liftable.
  • the loading surfaces of the trolley are preferably designed as conveyor belts.
  • the ballast and sand distribution machine preferably comprises a pivotable about a vertical axis of rotation and a horizontal pitch axis pivoting arm and the pivot arm are provided for the disposal of sand and gravel silos.
  • the silos are preferably equipped with a compressor.
  • the machines and vehicles intended for driving on the ballast bed and on tracks are expediently equipped with an alternately usable crawler track and a rail vehicle.
  • Fig. 1 is a side view of an excavating machine
  • FIG. 2 shows a measurement and control concept for the excavating machine of FIG. 1
  • FIG. Fig. 3 is a side view of a ballast cleaning arrangement with the excavating machine of Fig. 1 and a trolley;
  • Fig. 4-6 a shuttle operation of the arrangement of Fig. 3;
  • Fig. 7 is a side view of the excavating machine of Fig. 1 in combination with a ballast and sand spreading machine;
  • Fig. 8 is a side view of the assembly of Fig. 7 • 5 in combination with a trolley;
  • FIG. 11 shows a shuttle operation with the arrangement of FIG. 8.
  • An excavating machine 10 shown in Fig. 1 has a
  • a pivot arm 20 pivot axis z on.
  • a pivot arm 20 is rotatably supported about the pivot axis z.
  • NEN acute angle including screw conveyor 22 set.
  • the screw conveyor 22 On its rear side, the screw conveyor 22 is surrounded by a dozer blade 23 with a compressor 25.
  • the dozer blade 23 rests with its lower edge on the excavated planum.
  • At the free end of the swivel arm 20 are located
  • a ballast silo 26 has a compressor 28 arranged at the bottom end thereof.
  • the excavating machine 10 is equipped with conveyor belts 30, 32, 36. equipped. Their function will be discussed in more detail below.
  • a drive and power unit 40 is used, inter alia, the locomotion of the excavating machine 10, the implementation of pivotal movements of the pivot arm 20 about the pivot axes z, y and the drive 24 of the screw conveyor 22nd
  • the excavating machine 10 rests with its crawler track 14 on a ballast bed 41 made of old ballast 42.
  • the old ballast 42 is continuously conveyed by the screw conveyor 22 onto the conveyor belt 30 fixed to the swivel arm 20 and from there further onto the conveyor belt 32 fixedly mounted on the mobile pedestal.
  • the excavation depth and excavation width are each measured with an angle meter 118 for the angle of rotation of the vertical pivot axis z and an angle meter 120 for the angle of rotation of the horizontal pitch axis y and fed to a computer unit 122.
  • the computer unit 122 specifies the height and transverse positions for the excavation planum 47 and the ballast planum 45.
  • Construction site data such. As the construction site geometry, the excavation depth, the excavation-transverse position, the gravel-PlanumsHANs concede and the gravel-Planumsquerlage "offline", ie before the. Start of work, recorded and stored on a disk 126.
  • the measurement and control concept is designed for at least three different automation levels, so that problems with the electronics can be switched back to the simpler level.
  • work can still be continued with a manual or emergency control by direct control of the hydraulic valves.
  • the following control commands can be sent to the excavating machine via a remote control: feed, excavation width, material flow, various interventions in the automatic control, such as, for example. Stop, start, etc.
  • the removal of the excavation of old ballast 42 is carried out by the excavating machine 10 via the conveyor belt 32 to a first trolley 48, of which cleaned ballast 44 is fed via the conveyor belt 34 to the silo 38 and via the conveyor belt 36 to the ballast silo 26.
  • the first transport carriage 48 is equipped both with a crawler track 50 and with a rail carriage 52.
  • the feeding of the excavated material from old ballast 42 takes place via a cleaning unit 54 arranged in the interior of the vehicle in the region of one of the ends of the wagon, from which the cleaned ballast 44 is returned via the conveyor belt 34.
  • the residual material consisting of undersize and oversized grain, remains as overburden 49 in the first transport carriage 48 serving as an intermediate storage facility and is conveyed away from the cleaning unit 54 away from the remoter end via a conveyor belt 56 spanning the floor of the vehicle.
  • the excavation is interrupted and the first transporting trolley 48 travels on the ballast bed 41 made of allot gravel 42 up to a second transporting trolley 58 parked at a free track end 57.
  • the overburden 49 is reloaded from the first transporting carriage 48 into the waiting second transporting carriage 58 via the conveyor belt 56 spanning the floor of the vehicle and a further conveyor belt 60 adjoining it (FIG. 5).
  • the emptied first trolley 48 then moves back to the excavating machine 10.
  • FIG. 7 The arrangement shown in FIG. 7 is used when the ballast bed 41 completely removed from old ballast 42 in the context of a total excavation and a new ballast bedding with a base 64 of geotextile or a geogrid, a first layer 66 of sand 67 and a second Layer 68 of Neuschotter 44 must be constructed.
  • An excavating machine 10 'used for this purpose is basically identical in its basic structure to the excavating machine 10 shown in FIG. 1, but has no ballast silo 26.
  • a second conveyor belt 35 is arranged with upstream silo 37 for the transport of sand 67 parallel to the conveyor belt 36 with upstream silo 38 for the transport of Neuschotter 44.
  • a sand and ballast distribution machine 70 In the working direction x of the excavating machine 10 'downstream is a sand and ballast distribution machine 70, which is in its basic structure substantially identical to the excavating machine 10'.
  • the sand and ballast distribution machine 70 has a movable base 72 with a crawler track 74 and a rail gear 76. From the mobile pedestal 72 protrudes perpendicular to an imaginary support plane of the trolleys 74, 76 a Schwenkturm 78 with a vertical pivot axis z. At Schwenkturm 78 is a pivot arm 80 to the vertical Swivel axis z rotatably mounted.
  • a ballast silo 82 and a sand silo 84 are arranged one behind the other and offset from one another, the sand silo 84 being further away from the pivot tower 78 than the ballast silo 82.
  • the pivot tower 78 likewise has two silos 86, 88, each with one of the silos 86, 88 on the sandbox 84 and the ballast silo 82 leading conveyor belts 90, 92 set.
  • the sand silo 84 and the ballast silo 82 are equipped with compressors 85 and 83, respectively.
  • the sand and ballast distribution machine 70 rests with its tracked chassis 74 of a newly constructed ballast bed from a base made of geotextile or geogrid 64, a first layer 66 of sand 67 and a second layer 68 of new ballast 44.
  • the excavating machine 10 'in the working direction x is preceded by a first transporting carriage 94 for feeding sand and gravel.
  • the first dolly 94 for sand and gravel supply is equipped with both a crawler track 96 and a rail chassis 98.
  • the first transport carriage 94 has a carriage floor 100 with a first conveyor belt 101 spanning this for temporary storage of excavated material from old ballast 42 and an intermediate floor 102 arranged above the carriage floor 100 in the form of two conveyor belts 104, 106 guided parallel to one another in the carriage longitudinal direction for temporary storage of Sand 67 and Neuschotter 44 on.
  • the intermediate bottom 102 is adjustable via hydraulic cylinder 108 in height.
  • the intermediate bottom 102 is lowered in order to keep the center of gravity S as low as possible (Fig. 9).
  • the intermediate floor 102 is raised to provide the largest possible intermediate storage space for the excavated material (FIG. 10).
  • the feeding of the excavation of old ballast 42 is carried out by the excavating machine 10 'on the conveyor belt 32 on the car floor 100 or on the car floor 100 lying conveyor belt 101.
  • the sand and ballast distribution machine 70, the excavating machine 10 'and the first transporting carriage 94 for sand and ballast supply are moved synchronously and at the same speed in the working direction x during working operation.
  • a third transport carriage 116 as a shuttle between the now in the excavating machine 10 'remaining first trolley 94th and the second trolley 114 used.
  • the excavating machine 10 'can convey at maximum power without interruption.
  • conveyor belt 32 conveyor belt 34 conveyor belt 35 conveyor belt 36 conveyor belt 37 silo an35 38 silo at 36

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Procédé pour renouveler en continu un lit de ballast (41) d'une voie ferrée libéré de ses rails et traverses, en enlevant l'ancien ballast (42) et en déposant du ballast épuré ou du ballast neuf (44) sur le sol (46) débarrassé de l'ancien ballast (42). Un appareil d'enlèvement (22) pouvant être déplacé dans la direction de travail (x) prend en charge en continu l'ancien ballast (42) du lit de ballast (41). Le matériau déblayé est évacué de la zone de déblayage et éventuellement apporté à un épurateur de ballast. En même temps, du ballast épuré ou du ballast neuf (44) est, afin de former un nouveau lit de ballast (43), déposé en continu dans la direction de travail (x) sur le sol (46) débarrassé de l'ancien ballast (42). L'appareil d'enlèvement (22), en tant qu'élément d'une machine de déblaiement (10) se déplaçant dans la direction de travail (x) sur l'ancien lit de ballast (41), est subordonné au châssis (14, 16) de la machine de déblaiement (10).
EP07785087.3A 2006-08-25 2007-08-10 Procédé et dispositif pour renouveler un lit de ballast Not-in-force EP2054552B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07785087T PL2054552T3 (pl) 2006-08-25 2007-08-10 Sposób i zespół urządzeń do renowacji nasypu wykonanego z tłucznia

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH13602006 2006-08-25
PCT/CH2007/000392 WO2008022475A1 (fr) 2006-08-25 2007-08-10 Procédé et dispositif pour renouveler un lit de ballast

Publications (2)

Publication Number Publication Date
EP2054552A1 true EP2054552A1 (fr) 2009-05-06
EP2054552B1 EP2054552B1 (fr) 2014-01-08

Family

ID=37564423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07785087.3A Not-in-force EP2054552B1 (fr) 2006-08-25 2007-08-10 Procédé et dispositif pour renouveler un lit de ballast

Country Status (11)

Country Link
US (1) US7861439B2 (fr)
EP (1) EP2054552B1 (fr)
JP (1) JP5110543B2 (fr)
AU (1) AU2007288043B2 (fr)
CA (1) CA2661425C (fr)
DK (1) DK2054552T3 (fr)
ES (1) ES2454171T3 (fr)
NO (1) NO341498B1 (fr)
PL (1) PL2054552T3 (fr)
PT (1) PT2054552E (fr)
WO (1) WO2008022475A1 (fr)

Families Citing this family (11)

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Publication number Priority date Publication date Assignee Title
AT506300B1 (de) * 2008-02-26 2009-08-15 Plasser Bahnbaumasch Franz Verfahren zur sanierung einer schotterbettung eines gleises
AT11972U1 (de) * 2010-08-02 2011-08-15 Plasser Bahnbaumasch Franz Anlage zur reinigung einer schotterbettung
RU2477349C2 (ru) * 2010-12-28 2013-03-10 Общество с ограниченной ответственностью "Инфраструктурные технологии" Машина для укладки геосинтетических материалов в подбалластный слой железнодорожного полотна без снятия рельсошпальной решетки
CH705701B1 (de) * 2011-10-18 2015-06-30 Matisa Matériel Ind Sa Maschine zur Aufnahme von Schotter eines Gleises, mit einer Aushubvorrichtung.
CH705702B1 (de) * 2011-10-18 2015-06-30 Matisa Matériel Ind Sa Fahrzeugkombination zur Aufnahme von Schotter einer Schotterbettung.
AT515413B1 (de) * 2014-03-25 2015-09-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zur Sanierung einer Schotterbettung eines Gleises
AT14465U1 (de) * 2014-07-14 2015-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Reinigungsfahrzeug zum Reinigen von Schotter eines Gleises
ES2592568R1 (es) * 2015-05-29 2017-01-27 Tecsa Empresa Constructora, S.A. Procedimiento y sistema de hormigonado de vía ferroviaria en placa.
AT517075B1 (de) * 2015-07-01 2016-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zum Stabilisieren eines Erdplanums
AT519784B1 (de) * 2017-03-17 2019-11-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Maschine und Verfahren zum Profilieren und Verteilen von Schotter eines Gleises
AT520040B1 (de) * 2017-06-06 2021-01-15 Swietelsky Ag Schienenfahrzeug zur Gleisoberbausanierung

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AT332442B (de) * 1973-04-16 1976-09-27 Plasser Bahnbaumasch Franz Anordnung und verfahren zum stabilisieren des unterbauplanums von gleisbettungen unter verwendung einer solchen anordnung
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FR2316379A1 (fr) * 1975-07-02 1977-01-28 Secmafer Sa Degarnisseuse pour voies ferrees
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Also Published As

Publication number Publication date
WO2008022475A1 (fr) 2008-02-28
CA2661425C (fr) 2014-09-30
CA2661425A1 (fr) 2008-02-28
US20100006307A1 (en) 2010-01-14
US7861439B2 (en) 2011-01-04
DK2054552T3 (da) 2014-03-31
AU2007288043B2 (en) 2012-08-02
PL2054552T3 (pl) 2014-06-30
AU2007288043A1 (en) 2008-02-28
NO341498B1 (no) 2017-11-27
EP2054552B1 (fr) 2014-01-08
ES2454171T3 (es) 2014-04-09
JP2010501744A (ja) 2010-01-21
NO20090302L (no) 2009-05-05
JP5110543B2 (ja) 2012-12-26
PT2054552E (pt) 2014-04-17

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