US20200362519A1 - Installation and method for cleaning ballast of a track - Google Patents

Installation and method for cleaning ballast of a track Download PDF

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Publication number
US20200362519A1
US20200362519A1 US16/763,127 US201816763127A US2020362519A1 US 20200362519 A1 US20200362519 A1 US 20200362519A1 US 201816763127 A US201816763127 A US 201816763127A US 2020362519 A1 US2020362519 A1 US 2020362519A1
Authority
US
United States
Prior art keywords
ballast
track
installation
shoulder
clearing
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.)
Abandoned
Application number
US16/763,127
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English (en)
Inventor
Stefan Stoelnberger
Herbert Woergoetter
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.)
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Original Assignee
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
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 Plasser und Theurer Export Von Bahnbaumaschinen GmbH filed Critical Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Assigned to PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GMBH reassignment PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GMBH ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: STOELNBERGER, STEFAN, WOERGOETTER, HERBERT
Publication of US20200362519A1 publication Critical patent/US20200362519A1/en
Abandoned 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
    • E01B27/10—Renewing or cleaning the ballast in situ, with or without concurrent work on the track without taking-up track
    • 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
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/02—Removing or re-contouring ballast
    • E01B2203/024—Inclined chain
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/03—Displacing or storing ballast
    • E01B2203/032—Displacing or storing ballast with special use or configuration of conveyor belts
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/04—Cleaning or reconditioning ballast or ground beneath
    • E01B2203/045—Cleaning or reconditioning ballast or ground beneath the ballast having been taken up
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/06—Placing ballast
    • E01B2203/065—Re-use of ballast
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/14—Way of locomotion or support
    • E01B2203/141—Way of locomotion or support on the track to be treated

Definitions

  • the invention relates to an installation for cleaning ballast of a track, consisting of several vehicles having machine frames supported on on-track undercarriages, including two shoulder clearing chains, positioned opposite one another with regard to a transverse direction of the track, for taking up the ballast located in a shoulder area adjoining sleeper ends, an endless clearing chain following the shoulder clearing chains with respect to a working direction of the installation and designed to be guided around the track for taking up the ballast located underneath the track, further including a screening installation, conveying devices for the transport of ballast, and a ballast introduction device.
  • the invention also relates to a method for cleaning ballast of a track with an installation of this type.
  • ballast bed The cleaning of the ballast bed, to be carried out at regular intervals, poses great demands on the track maintenance machines used in the process regarding the treatment and transport of the ballast. Enormous amounts of ballast have to be treated and transported in an efficient and cost-saving manner.
  • a vehicle combination for cleaning ballast of a track is already known.
  • the ballast located in the track bed region adjoining sleeper ends is taken up by two shoulder clearing chains lying opposite one another in the transverse direction of the track.
  • the ballast located underneath the track is taken up by means of an endless clearing chain guided around the track. All of the excavated ballast is transported by means of a conveying device to a screening installation, is cleaned there and reintroduced into the track.
  • ballast bed of a track Known from EP 0 629 744 A2 are a method and an installation for subgrade rehabilitation of a ballast bed of a track.
  • the ballast is excavated by means of two endless clearing chains which are guided around the track and arranged one following the other with regard to a working direction.
  • the ballast taken up by the front clearing chain is comminuted in a stone crusher device and discharged by the rear clearing chain as a formation protection layer upon the earth formation exposed after removal of the remaining ballast.
  • a further object lies in showing a method for cleaning ballast of a track by means of an improved installation.
  • this object is achieved in that a first conveying device for transport of ballast to the screening installation is associated with the shoulder clearing chains, a second conveying device for transport of ballast to a processing unit is associated with the endless clearing chain, and a third conveying device for transport of ballast to the screening installation is associated with the processing unit.
  • ballast located in a shoulder region adjoining sleeper ends is normally also contaminated, it is however not as heavily mechanically stressed during the service life as the ballast located underneath the track.
  • the latter is heavily worn by direct loading during rail operations, which means that the sharp edges of the individual ballast stones, required for a stable structure of the track bed, no longer exist. These edges can be restored by appropriate processing of this portion of the ballast bed in a processing unit.
  • the portion of the ballast bed less stressed does not need to be treated in this manner and can be fed directly to a screening installation. In this way, the flow rate of cleaned ballast and thus the working speed is increased as compared to conventional installations.
  • the processing unit has a pre-separator and a crusher following the same.
  • the processing unit is arranged on a separate processing vehicle having a machine frame supported on on-track undercarriages.
  • the processing vehicle can thus be integrated with manageable technical expense into an installation or, if there is no need for processing, can be excluded from the installation. Likewise, the expansion of an already existing installation with a processing vehicle is facilitated.
  • the installation can be configured in such a way that the processing vehicle is arranged between the shoulder clearing chains and the endless clearing chain, with regard to the working direction. It is also possible that the processing vehicle is arranged, with regard to the working direction, in front of the shoulder clearing chains and the endless clearing chain and behind the screening installation. Finally, it is also conceivable that the processing vehicle and the screening installation are arranged between the shoulder clearing chains and the endless clearing chain, with regard to the working direction.
  • composition of the installation can be advantageously influenced in dependence on the construction site situation and the availability of installation components and material cars.
  • the object of the invention is also achieved by implementation of a method in which the ballast located underneath the track is first fed to a processing unit and thereafter transported to the screening installation.
  • a particularly advantageous embodiment of the method is achieved in that the ballast located underneath the track is first transported to a pre-separator and then fed to a crusher. Method steps of this kind enable an optimal pre-cleaning and edge sharpening of the ballast worn by the rail operations.
  • FIGS. 1 to 3 show side views of different variants of an installation for cleaning ballast of a track.
  • FIGS. 1 to 3 Visible in FIGS. 1 to 3 are installations 1 for cleaning ballast 2 of a track 3 .
  • An installation 1 of this type consists of several vehicles 6 having machine frames 5 supported on on-track undercarriages 4 .
  • the installation 1 has two shoulder clearing chains 7 , lying opposite one another in a transverse direction of the track, for taking up the ballast 2 located in a shoulder area 8 adjoining sleeper ends, and an endless clearing chain 10 , following the shoulder clearing chains 7 with respect to a working direction 9 of the installation 1 and designed to be guided around the track 3 , for taking up the ballast 2 located underneath the track 3 .
  • the installation 1 is further equipped with a screening installation 11 for ballast cleaning, with conveying devices 13 , 14 , 15 , 21 , 22 for transport of ballast 2 , and with a ballast introduction device 12 .
  • a first conveying device 13 is designed for the transport of ballast 2 from the shoulder clearing chains 7 to the screening installation 11 .
  • a second conveying device 14 for the transport of ballast 2 to a processing unit 16 with which is associated a third conveying device 15 for the transport of ballast 2 to the screening installation 11 .
  • Each of the conveying devices 13 , 14 and 15 is composed of several conveyor belts arranged one following the other.
  • the processing unit 16 has a pre-separator 17 and a crusher 18 following the same. All of the drives, not further shown, of the listed devices and units as well as motive drives are supplied with energy by a central energy unit 19 .
  • the processing unit 16 is arranged on a separate processing vehicle 20 having a machine frame 5 supported on on-track undercarriages 4 .
  • the processing vehicle 20 is arranged between the shoulder chains 7 and the endless clearing chain 10 , with regard to the working direction 9 .
  • the processing vehicle 20 is arranged in front of the shoulder clearing chains 7 and the endless clearing chain 10 and behind the screening installation 11 , with regard to the working direction 9 .
  • FIG. 3 shows an embodiment in which the processing vehicle 20 and the screening installation 11 are arranged between the shoulder clearing chains 7 and the endless clearing chain 10 , with regard to the working direction 9 .
  • ballast 2 is removed by shoulder clearing chains 7 in a shoulder region 8 adjoining sleeper ends and fed to the screening installation 11 .
  • the ballast 2 located underneath the track 3 is removed by the endless clearing chain 10 .
  • This worn ballast 2 is first fed to the processing unit 16 and only afterwards transported to the screening installation 11 .
  • the ballast 2 is first transported to a pre-separator 17 and then to a crusher 18 .
  • the ballast 2 is separated from coarse contaminants before the edges of the ballast 2 are sharpened in the crusher 18 .
  • ballast quantities removed separately from one another are united again and together run through the screening installation 11 .
  • the cleaned ballast 2 is transported counter to the working direction 9 by means of a fourth conveying device 21 to a ballast introduction device 12 situated behind the endless clearing chain 10 , in order to be reintroduced into the track 3 .
  • the spoil accruing during the ballast cleaning is transported via a fifth conveying device 22 to a front end of the installation 1 with regard to the working direction 9 .
  • Both the fourth and the fifth conveying device 21 , 22 are composed of several conveyor belts arranged one following the other.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Detergent Compositions (AREA)
US16/763,127 2017-12-07 2018-11-09 Installation and method for cleaning ballast of a track Abandoned US20200362519A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA473/2017A AT520194B1 (de) 2017-12-07 2017-12-07 Anlage und Verfahren zur Reinigung von Schotter eines Gleises
ATA4732017 2017-12-07
PCT/EP2018/080720 WO2019110240A1 (de) 2017-12-07 2018-11-09 Anlage und verfahren zur reinigung von schotter eines gleises

Publications (1)

Publication Number Publication Date
US20200362519A1 true US20200362519A1 (en) 2020-11-19

Family

ID=64402169

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/763,127 Abandoned US20200362519A1 (en) 2017-12-07 2018-11-09 Installation and method for cleaning ballast of a track

Country Status (9)

Country Link
US (1) US20200362519A1 (es)
EP (1) EP3721012B1 (es)
JP (1) JP7155263B2 (es)
CN (1) CN111406137A (es)
AT (1) AT520194B1 (es)
EA (1) EA039332B1 (es)
ES (1) ES2940410T3 (es)
PL (1) PL3721012T3 (es)
WO (1) WO2019110240A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2776165C2 (ru) * 2022-03-01 2022-07-14 Общество с ограниченной ответственностью "Конструкторское Бюро "Тулажелдормаш" Способ формирования подбалластного защитного слоя и комплекс путевых машин для его осуществления

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113843212B (zh) * 2021-11-05 2023-06-02 陕西汉中变压器有限责任公司 一种变压器卸油池清洗小车

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT235328B (de) * 1962-01-31 1964-08-25 Matisa Materiel Ind Sa Einrichtung zur Erneuerung des Schotters von Eisenbahngleisen
US4133388A (en) * 1977-06-06 1979-01-09 Boyer Jean Jacques Ballast cleaning and levelling machine
DE8326719U1 (de) * 1983-09-16 1984-02-23 Unbehaun, Olaf, 6680 Neunkirchen Flankenreinigungsmaschine fuer gleisanlagen
EP0408839A1 (de) * 1989-07-18 1991-01-23 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Gleisverfahrbare Maschinenanlage zum Aufnehmen, Reinigen und Wiedereinbringen des Bettungsschotters von Eisenbahngleisen
ES2106313T3 (es) * 1993-01-29 1997-11-01 Plasser Bahnbaumasch Franz Maquina para la aspiracion de balasto de un lecho de balasto de la via.
DE9306779U1 (es) * 1993-05-05 1993-07-15 Hermann Wiebe Grundstuecks- Und Maschinenanlagen Kg, 2800 Bremen, De
RU2086723C1 (ru) * 1993-06-16 1997-08-10 Франц Плассер Банбаумашинен-Индустригезельшафт Мбх Способ восстановления балластного слоя железнодорожного пути и устройство для его осуществления
ATE167249T1 (de) * 1994-11-15 1998-06-15 Plasser Bahnbaumasch Franz Verfahren und anlage zur untergrundsanierung einer schotterbettung eines gleises
JPH09256305A (ja) * 1996-03-22 1997-09-30 Komatsu Ltd 砕石ふるい分け作業車
AT502187B1 (de) * 2005-11-14 2007-02-15 Plasser Bahnbaumasch Franz Verfahren und anlage zur sanierung einer schotterbettung eines gleises
AT511472B1 (de) 2011-09-29 2012-12-15 Plasser Bahnbaumasch Franz Verfahren zur sanierung einer schotterbettung eines gleises
AT513824B1 (de) * 2013-02-25 2014-08-15 Plasser Bahnbaumasch Franz Maschine zur Reinigung von Schotter eines Gleises
AT514806B1 (de) * 2014-01-15 2015-04-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Fahrzeugkombination zur Reinigung von Schotter eines Gleises

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2776165C2 (ru) * 2022-03-01 2022-07-14 Общество с ограниченной ответственностью "Конструкторское Бюро "Тулажелдормаш" Способ формирования подбалластного защитного слоя и комплекс путевых машин для его осуществления

Also Published As

Publication number Publication date
JP2021505794A (ja) 2021-02-18
ES2940410T3 (es) 2023-05-08
AT520194A4 (de) 2019-02-15
EP3721012A1 (de) 2020-10-14
EA039332B1 (ru) 2022-01-14
JP7155263B2 (ja) 2022-10-18
PL3721012T3 (pl) 2023-05-08
EA202000144A1 (ru) 2020-09-01
AT520194B1 (de) 2019-02-15
CN111406137A (zh) 2020-07-10
EP3721012B1 (de) 2023-01-11
WO2019110240A1 (de) 2019-06-13

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Owner name: PLASSER & THEURER EXPORT VON BAHNBAUMASCHINEN GMBH, AUSTRIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:STOELNBERGER, STEFAN;WOERGOETTER, HERBERT;SIGNING DATES FROM 20200428 TO 20200430;REEL/FRAME:052639/0381

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Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION