EP3361002A1 - Procédé et dispositif de nettoyage de ballast en caillou de voies ballastées et voie ballastée - Google Patents

Procédé et dispositif de nettoyage de ballast en caillou de voies ballastées et voie ballastée Download PDF

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Publication number
EP3361002A1
EP3361002A1 EP17155858.8A EP17155858A EP3361002A1 EP 3361002 A1 EP3361002 A1 EP 3361002A1 EP 17155858 A EP17155858 A EP 17155858A EP 3361002 A1 EP3361002 A1 EP 3361002A1
Authority
EP
European Patent Office
Prior art keywords
ballast
protective layer
track
bed
cleaning
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Withdrawn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
EP17155858.8A
Other languages
German (de)
English (en)
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.)
Knape Gruppe Holding GmbH
Original Assignee
Knape Gruppe Holding 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 Knape Gruppe Holding GmbH filed Critical Knape Gruppe Holding GmbH
Priority to EP17155858.8A priority Critical patent/EP3361002A1/fr
Publication of EP3361002A1 publication Critical patent/EP3361002A1/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Withdrawn legal-status Critical Current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
    • 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
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/05—Use of geotextiles

Definitions

  • the present invention relates to a method for cleaning the gravel of gravel tracks, in which the ballast is taken up by the track bed, cleaned and then reinstalled, wherein in addition to the ballast underneath material, in particular from a mixing zone between the ballast bed and substructure, is received and a sheet material such as a mat, a grid or the like is installed.
  • the present invention relates to a ballast cleaning machine having means for receiving ballast from a track bed, a cleaning system for the picked up ballast, means for installing the cleaned ballast in the track bed, means for receiving under the ballast befindlichem material and means for installing a sheet material like mat, grid or the like.
  • the present invention relates to a ballast track with a rail-receiving gravel bed, a Erdplanum and arranged between Erdplanum and gravel bed sheet material such as mat, grid or the like, in particular geotextile.
  • ballast cleaning machines are used with which the ballast is taken up by the track bed, cleaned and then reinstalled.
  • the invention has for its object to improve the method of the type mentioned.
  • the invention has for its object to provide an improved ballast cleaning machine and an improved ballast track.
  • the first-mentioned object is achieved in a method of the initially mentioned in that a protective layer is applied to the sheet material.
  • the second object is achieved in a ballast cleaning machine of the type mentioned in that means are provided for installing a protective layer on the sheet material.
  • a ballast track according to the invention is defined by the features of claim 15.
  • ballast track With the introduction of a surface material when cleaning the ballast, the properties of the ballast track can be further improved.
  • a drainage mat can be introduced, which serves for the drainage of water. Water can no longer penetrate into the substructure, which is protected accordingly and thus obtains a longer service life.
  • the sheet material is in turn protected. This is especially important if the gravel of the gravel track needs to be cleaned again. Without such a protective layer, there is a risk that the sheet material will be absorbed when picking up the ballast for cleaning with recorded and thereby damaged. Under certain circumstances, the ballast cleaning machine can be damaged.
  • the protective layer therefore preferably has such a height that during a subsequent ballast cleaning no intervention of the ballast cleaning machine with the sheet material occurs.
  • the protective layer may have a height of about 5 to 25 cm, in particular about 10 to 15 cm. As a result, an intervention can be reliably prevented.
  • the protective layer of bulk material in particular planum gravel can be constructed.
  • the protective layer may also be made at least in part from the material received and worked up under the ballast. This not only saves material but also reduces the amount of material to be disposed of.
  • a new planum is produced or at least the foundation crown smoothed before laying the sheet material.
  • the quality of the ballast track can be further improved.
  • a suitable material for water drainage can be used as sheet material, in particular a geotextile.
  • a sheet material is preferably used, which extends laterally over the track, in particular on the ballast bed. Thus, the substructure can be safely protected under the sheet material.
  • the recorded under the ballast bed and prepared for replacement material may according to a further embodiment of the invention also be mixed with sieve residues from the ballast cleaning. This saves additional material and further reduces the amount of material to be disposed of.
  • the ballast cleaning machine according to the invention has means for performing the method steps of the method according to the invention.
  • the ballast track according to the invention has a surface material under the ballast bed and a protective layer thereon. This achieves the aforementioned advantages.
  • the ballast track shown consists of a ballast bed 1, in which rails are laid or become, and a substructure 2 arranged underneath.
  • the substructure 2 consists of a Erdplanum 3, a planum protective layer 4 disposed thereon, a arranged on the Planumschutz Mrs surface material 5, in particular a geotextile , and a protective layer 6 arranged on the surface material 5.
  • the planar protective layer can in principle also be dispensed with.
  • the protective layer 6 serves to protect the sheet material 5, in particular during renovation of the ballast bed 1 by a ballast cleaning machine.
  • the protective layer 6 therefore has a corresponding height h, which in particular is between about 5 cm and about 25 cm, preferably between about 10 cm and about 15 cm. A tearing or destruction of the surface material 5 in rehabilitation of the ballast bed 1 can be avoided.
  • the ballast track according to the invention can also be obtained by refurbishing an old ballast track by picking up the old ballast and preferably also material underneath it, at least partially working it up and reinstalling it. Before reinstalling a new planum is preferably made or at least the foundation crown smoothed. Then the surface material 5, in particular geotextile is placed, and then the protective layer 6 is applied to the surface material 5. For the protective layer 6, it is also possible to use at least partly previously removed and worked-up material. Incidentally, bulk material, in particular planuminous gravel, is preferably used for the protective layer 6. During workup, additives can also be added, in particular binders. Also, the collected and reclaimed material sieve residues from the ballast cleaning can be mixed.
  • a sheet material 5 in particular a suitable for water discharge material, in particular a geotextile is installed.
  • the width of the sheet material is in particular greater than the width of the track, preferably wider than the ballast bed 1.
  • the sheet material 5 can be unwound from a roll. The laying is therefore very easy.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
EP17155858.8A 2017-02-13 2017-02-13 Procédé et dispositif de nettoyage de ballast en caillou de voies ballastées et voie ballastée Withdrawn EP3361002A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17155858.8A EP3361002A1 (fr) 2017-02-13 2017-02-13 Procédé et dispositif de nettoyage de ballast en caillou de voies ballastées et voie ballastée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17155858.8A EP3361002A1 (fr) 2017-02-13 2017-02-13 Procédé et dispositif de nettoyage de ballast en caillou de voies ballastées et voie ballastée

Publications (1)

Publication Number Publication Date
EP3361002A1 true EP3361002A1 (fr) 2018-08-15

Family

ID=58018012

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17155858.8A Withdrawn EP3361002A1 (fr) 2017-02-13 2017-02-13 Procédé et dispositif de nettoyage de ballast en caillou de voies ballastées et voie ballastée

Country Status (1)

Country Link
EP (1) EP3361002A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110373964A (zh) * 2019-07-12 2019-10-25 中铁十五局集团路桥建设有限公司 用于有砟道床坡度控制的装置及路容整修的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658308A1 (de) * 1967-01-02 1970-09-17 Goldschmidt Ag Th Schienenweg
DE4343148A1 (de) * 1993-04-06 1994-10-13 Mechanizace Tratoveho Hospod A Mechanisierte Planungsverbesserungsmaschine
EP2559812A2 (fr) * 2011-08-19 2013-02-20 GSG Knape Gleissanierung GmbH Procédé et dispositif d'amélioration ou de réparation d'installations de voies ferrées

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658308A1 (de) * 1967-01-02 1970-09-17 Goldschmidt Ag Th Schienenweg
DE4343148A1 (de) * 1993-04-06 1994-10-13 Mechanizace Tratoveho Hospod A Mechanisierte Planungsverbesserungsmaschine
EP2559812A2 (fr) * 2011-08-19 2013-02-20 GSG Knape Gleissanierung GmbH Procédé et dispositif d'amélioration ou de réparation d'installations de voies ferrées

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110373964A (zh) * 2019-07-12 2019-10-25 中铁十五局集团路桥建设有限公司 用于有砟道床坡度控制的装置及路容整修的方法

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