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WO1998014662A1 - Appareil et procede pour niveler des lignes de chemin de fer - Google Patents

Appareil et procede pour niveler des lignes de chemin de fer Download PDF

Info

Publication number
WO1998014662A1
WO1998014662A1 PCT/GB1997/002689 GB9702689W WO9814662A1 WO 1998014662 A1 WO1998014662 A1 WO 1998014662A1 GB 9702689 W GB9702689 W GB 9702689W WO 9814662 A1 WO9814662 A1 WO 9814662A1
Authority
WO
WIPO (PCT)
Prior art keywords
filling means
gap
pipe
chippings
outlet
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.)
Ceased
Application number
PCT/GB1997/002689
Other languages
English (en)
Inventor
Daniel George Porter
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.)
AMEC RAIL Ltd
Original Assignee
AMEC RAIL Ltd
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 AMEC RAIL Ltd filed Critical AMEC RAIL Ltd
Priority to AU45628/97A priority Critical patent/AU4562897A/en
Publication of WO1998014662A1 publication Critical patent/WO1998014662A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E01B27/12—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
    • E01B27/16—Sleeper-tamping machines
    • E01B27/18—Sleeper-tamping machines by introducing additional fresh material under the sleepers, e.g. by the measured-shovel method, by the blowing method

Definitions

  • the invention relates to a method of levelling a railway line
  • a railway line may comprise a series of parallel sleepers laid
  • ballast may settle unevenly leaving a gap between the ballast and
  • KangoTM hammer for long periods of time
  • a further known method of filling the gaps uses a vertical hollow
  • means for use in levelling a railway line comprising a generally
  • longitudinal hollow pipe provided with an inlet at one end for
  • Figure 1 is a cross- sectional schematic view of the layout of a
  • Figure 2 is a schematic side view of a blowing tuoe for use m
  • Figure 3 is a similar view to Figure 1 but showing the blowing
  • the railway line 8 comprises a
  • substantially rectangular sleeper 10 laid on a generally horizontal ballast bed 12. Rails 14 are subsequently laid on the
  • an elongate rigid pipe 20 provided at one end with an inlet for
  • the pipe 20 is connected to a
  • the container 22 is filled with chippings.
  • nozzle 18 and the pipe 20 are formed m a single piece - they may
  • the sleeper 10 In order to level a sleeper 10, once a gap 16 is located, the sleeper 10 is first positioned at a required level. This can be
  • the chippings 24 may be switched on and controlled by a valve 26.
  • the chippings 24 may
  • the chippings may be 6 -18mm nominal size stone.
  • suitable air pressure may be used.
  • the gap 16 is not yet filled to rejection Visibility is good
  • outlet nozzle 18 can be positioned in a generally
  • the nozzle 18 is m the gap Furthermore, the
  • outlet nozzle 18 of the blowing tube can be positioned directly
  • nozzle configuration may be used, for example the nozzle may be
  • multiple nozzles 18 may be provided.
  • the apparatus may be provided with a handle for ease of use
  • the blowing tube is formed from steel, however, it
  • filling material need not

Landscapes

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

Abstract

L'invention concerne un procédé pour niveler une ligne de chemin de fer (8) constituée par une série de traverses parallèles posées sur un lit de ballast (12) et supportant des rails (14). Dans ce procédé, les traverses sous les rails (14) sont placées au niveau souhaité et une portion du lit du ballast (12) est enterrée en dessus de la traverse (10) pour réaliser des espacements (16) provoquant le mouvement des rails 814). Les espacements (16) sont alors remplis en plaçant un moyen de remplissage dans l'espacement (16) et en introduisant du gravier (24) par l'intermédiaire du moyen de remplissage (17), dans les espacements (16). Le moyeu de remplissage (17) comprend un tube creux en acier pouvru à une extrémité d'un raccord pour une ligne d'air comprimé, l'autre extrémité constituant une buse de sortie (18). Le moyeu de remplissage est pourvu, en outre, d'un récipient (22) contenant du gravier (24) et disposé en un point entre les deux extrémités. Le récipient comporte une ouverture débouchant dans le moyeu de remplissage (17), le gravier (24) est entraîné dans la conduite (20) et lancé par la buse de sortie 818) dans l'espacement 816). Quand l'espacement (16) est rempli aucun matériau supplémentaire ne peut être forcé par le moyeu de remplissage (17). Le moyeu de remplissage (17) est ensuite retiré progressivement d'en dessous de la traverse (10) et l'espacement (16) est rempli depuis le fond, jusqu'à être complètement plein.
PCT/GB1997/002689 1996-09-30 1997-09-30 Appareil et procede pour niveler des lignes de chemin de fer Ceased WO1998014662A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45628/97A AU4562897A (en) 1996-09-30 1997-09-30 Apparatus and method for levelling railway lines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9620397.1 1996-09-30
GB9620397A GB2317634A (en) 1996-09-30 1996-09-30 Levelling railway lines

Publications (1)

Publication Number Publication Date
WO1998014662A1 true WO1998014662A1 (fr) 1998-04-09

Family

ID=10800734

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1997/002689 Ceased WO1998014662A1 (fr) 1996-09-30 1997-09-30 Appareil et procede pour niveler des lignes de chemin de fer

Country Status (3)

Country Link
AU (1) AU4562897A (fr)
GB (1) GB2317634A (fr)
WO (1) WO1998014662A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113494030A (zh) * 2021-07-27 2021-10-12 武汉理工大学 多通道吹砟装置和方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113818292B (zh) * 2021-10-11 2022-12-13 国能黄大铁路有限责任公司 一种铁路碎石床道填砂装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810032C (de) * 1949-08-20 1951-08-06 Deutsche Bundesbahn Verfahren zum Unterfuellen von Eisenbahnschwellen
DE958028C (de) * 1950-06-14 1957-02-14 Gleis Und Strassenbau Technik Druckluftblasgeraet fuer koerniges Gut, insbesondere Splitt, zum Unterfuellen von Eisenbahnschwellen
GB2021180A (en) * 1978-05-23 1979-11-28 British Railways Board Packing Railway Sleepers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR783508A (fr) * 1934-03-20 1935-07-15 Appareil pour effectuer le soufflage des traverses des voies ferrées
GB688503A (en) * 1949-12-12 1953-03-11 Auguste Scheuchzer Method for correcting differences of level in the bedding of railway sleepers and apparatus for carrying the said method into effect
GB782711A (en) * 1954-06-18 1957-09-11 Auguste Scheuchzer Improvements in and relating to an apparatus for spraying gravel underneath railway sleepers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810032C (de) * 1949-08-20 1951-08-06 Deutsche Bundesbahn Verfahren zum Unterfuellen von Eisenbahnschwellen
DE958028C (de) * 1950-06-14 1957-02-14 Gleis Und Strassenbau Technik Druckluftblasgeraet fuer koerniges Gut, insbesondere Splitt, zum Unterfuellen von Eisenbahnschwellen
GB2021180A (en) * 1978-05-23 1979-11-28 British Railways Board Packing Railway Sleepers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113494030A (zh) * 2021-07-27 2021-10-12 武汉理工大学 多通道吹砟装置和方法

Also Published As

Publication number Publication date
GB9620397D0 (en) 1996-11-13
AU4562897A (en) 1998-04-24
GB2317634A (en) 1998-04-01

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