EP0663472A1 - Dispositif de nettoyage d'un lit de ballast d'un chemin de fer - Google Patents

Dispositif de nettoyage d'un lit de ballast d'un chemin de fer Download PDF

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Publication number
EP0663472A1
EP0663472A1 EP94890198A EP94890198A EP0663472A1 EP 0663472 A1 EP0663472 A1 EP 0663472A1 EP 94890198 A EP94890198 A EP 94890198A EP 94890198 A EP94890198 A EP 94890198A EP 0663472 A1 EP0663472 A1 EP 0663472A1
Authority
EP
European Patent Office
Prior art keywords
machine
ballast
track
suction
machine according
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
EP94890198A
Other languages
German (de)
English (en)
Other versions
EP0663472B1 (fr
Inventor
Josef Theurer
Friedrich Oellerer
Herbert Wörgötter
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.)
Franz Plasser Bahnbaumaschinen Industrie GmbH
Original Assignee
Franz Plasser Bahnbaumaschinen Industrie 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
Priority claimed from PCT/AT1994/000001 external-priority patent/WO1994017245A1/fr
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Publication of EP0663472A1 publication Critical patent/EP0663472A1/fr
Application granted granted Critical
Publication of EP0663472B1 publication Critical patent/EP0663472B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E01B27/04—Removing the ballast; Machines therefor, whether or not additionally adapted for taking-up ballast

Definitions

  • the invention relates to a machine for cleaning the ballast bedding of a track with a machine frame supported on rail bogies and a screening plant, which can be fed by a clearing device with a rotatable clearing chain, as well as with a conveyor for dropping the cleaned ballast onto the track.
  • AT 398 096 B is a machine that can be moved on the track, on the elongated machine frame of which a clearing device is fastened in a height-adjustable manner.
  • This has an endless clearing chain, which is guided beneath the track during work, by means of which ballast is picked up from the track bed and transported to a screening plant.
  • the overburden is separated from the ballast and transported to the front end of the machine in the working direction for disposal.
  • the cleaned ballast can be thrown back onto the track - held up by a lifting device - via a conveyor.
  • ballast or other bedding material required for track renovation
  • new ballast can be brought in from the rear end of this machine and delivered and leveled onto the exposed formation.
  • a gap must first be created in the ballast bedding under the track in order to enable the clearing chain to be threaded.
  • DE 22 26 612 A discloses a ballast bed cleaning machine which has two broaching devices, each fastened to a longitudinal side of a machine frame and designed as broaching bars with a continuous endless broaching chain. These clearing beams can be rotated and adjusted in height about a vertical swivel axis provided at one longitudinal end and are lowered into the track bed flanks for clearing ballast and then swung in from both sides under the track grate. Now the ballast underneath the track grate becomes closed conveyed to the track flanks and fed to a screening plant for cleaning via a conveyor arrangement leading obliquely upwards.
  • ballast from a track bed by suction It is also known to remove ballast from a track bed by suction.
  • a suction machine is described, for example, in AT 384 446 B and is equipped with a suction arrangement formed from three suction probes arranged side by side in the cross-machine direction.
  • the ballast cleaned in a screening plant is returned to the track.
  • suction machines are known, for example, from DE 82 36 650 U or DE 21 36 306 A.
  • the object of the present invention is now to provide a cleaning machine of the type mentioned at the outset, which can be used more efficiently and in a more versatile manner while maintaining tried and tested basic structural elements.
  • a machine of the type mentioned above with a suction pipe which can be adjusted in height and on the side with drives, with a suction opening for receiving ballast and with a vacuum system which is connected to the suction opening via the suction pipe.
  • the training according to claim 3 enables a particularly efficient and time-saving handling of the preparatory work at the start of use of the cleaning machine. Due to the arrangement of the suction pipe directly at the cross chain center, this can be installed immediately after the trunk hole has been excavated below the track without the machine having to be repositioned. An additional possible use resulting from this arrangement would also be the environmentally friendly suction of the dust generated during ballast clearing using the suction pipe.
  • Claims 6 and 7 describe preferred configurations of the suction pipe, with the features according to claims 8 and 9 being able to achieve a doubling of the work performed with simple constructional means.
  • the development according to claim 10 has the consequence that the sucked in and cleaned by the suction air stream ballast from the ballast storage can be easily returned to the track if necessary.
  • the variant according to claim 11 makes it possible to occasionally empty the ballast store into the screening plant, in order to thereby feed the ballast to a more complete cleaning process, or else to pass it via the front one Remove the machine end - together with the overburden from the screening plant.
  • a machine 1 for cleaning the ballast bed 2 of a track 3 can be seen, which has an elongated machine frame 5, which is supported on the end of rail carriages 4.
  • a clearing device 6 arranged approximately in the longitudinal center thereof is equipped with a rotatable endless clearing chain 7 and is designed to be height and transverse adjustable by means of drives 8.
  • the - in relation to a working direction 9 of the machine 1 - front end of the clearing device 6 is provided with a releasably fastened, perpendicular to the machine longitudinal direction and parallel to the track plane transverse chain center 10 for receiving and guiding the clearing chain 7, which is below the track during work 3 located; this is held in position by means of a height-adjustable lifting device 24.
  • the opposite, rear end of the clearing device 6 is positioned above a screening plant 11 for the purpose of loading it with excavated ballast.
  • a conveyor belt 12, which runs from below the screening plant 11 to the front end of the machine 1, is provided for the removal of the overburden that is produced therein.
  • a conveyor device 13 serves to drop the cleaned ballast onto the track 3, which can then be leveled using a height-adjustable leveling device 14.
  • the machine 1 is further equipped with two driving cabins 15 arranged at the ends and one in the area of the cross-chain center 10 in the machine longitudinal direction of this working cabin 16. Between this and the clearing chain 7 or the transverse chain center 10 there is arranged the end of a suction pipe 18, which has a suction opening 17 and is connected to a vacuum system 19 mounted on the machine frame 5 and is provided for receiving ballast from the ballast bed 2.
  • the vacuum system 19 is assigned a ballast accumulator 20 with a closable opening 21 located above the track 3.
  • An air compressor device 22 is also connected to the ballast store 20, a blow line 23 leading to the transport of the ballast from the ballast store 20 to the screening plant 11.
  • a drive carriage 25 which is movable on rail running gear and which has a driving cabin 26, a motor 27 and a side plow 30 which is adjustable in height and in the side.
  • a conveyor belt 28 is arranged on the drive carriage 25 in such a way that it overlaps the end of the conveyor belt 12 of the machine 1 and thus forms its continuation, the front section 29 of the conveyor belt 28 in the working direction 9 being telescopically extendable or retractable in the longitudinal direction of the carriage.
  • a bulk transport carriage 31 can be seen, the transfer conveyor belt 32 of which is assigned a funnel 33 arranged on the screening plant 11. This has an outlet opening 34 directed towards the conveying device 13.
  • the suction pipe 18 is designed to be adjustable in height and to the side and, for this purpose, is connected to a support frame 35 above the suction opening 17. This is telescopically height-adjustable by a drive 36 and together with the drive 36 on a horizontal guide 37 running perpendicular to the machine longitudinal direction by means of a further drive 43 on the machine frame 5 stored.
  • a lower end section 38 of the suction pipe 18, which has the suction opening 17, is rotatably mounted about a vertical axis and can be set in rotation by a rotary drive 39.
  • Finger-shaped tear-open members 40 are arranged around the suction opening 17 and protrude downward beyond the end of the suction pipe 18.
  • FIG. 4 shows another embodiment of the invention in a view similar to FIG. 3, the same reference numerals being used for parts with the same function as in the variant already described.
  • the support frames 35 are height-adjustable by means of drives 36 and are articulated via them to the machine frame 5, in such a way that the upper ends of the drives 36 are each pivotable or suspended about an axis 41 running in the machine longitudinal direction.
  • the distance between the two axes 41 in the cross-machine direction corresponds approximately to the track width of the track 3.
  • Each support frame 35 or each suction opening 17 is designed to be pivotable in the cross-machine direction by means of a further drive 42 arranged between the machine frame 5 and the drive 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Cleaning In General (AREA)
EP94890198A 1994-01-05 1994-11-30 Dispositif de nettoyage d'un lit de ballast d'un chemin de fer Expired - Lifetime EP0663472B1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
WOPCT/AT94/00001 1994-01-05
PCT/AT1994/000001 WO1994017245A1 (fr) 1993-01-29 1994-01-05 Machine permettant d'aspirer un ballast de voie ferree
AT94000/01 1994-01-05
AT71994 1994-04-07
AT161994 1994-08-22
AT1619/94 1994-08-22
AT719/94 1994-08-22

Publications (2)

Publication Number Publication Date
EP0663472A1 true EP0663472A1 (fr) 1995-07-19
EP0663472B1 EP0663472B1 (fr) 1998-08-12

Family

ID=27146650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94890198A Expired - Lifetime EP0663472B1 (fr) 1994-01-05 1994-11-30 Dispositif de nettoyage d'un lit de ballast d'un chemin de fer

Country Status (3)

Country Link
US (1) US5553674A (fr)
EP (1) EP0663472B1 (fr)
ES (1) ES2123748T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0824164A2 (fr) * 1996-08-14 1998-02-18 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de construction pour voie ferrée pour enlever le ballast
EP3805457A1 (fr) * 2019-10-10 2021-04-14 CFT GmbH Compact Filter Technic Réseau des machines destiné à la rénovation des voies de chemin de fer

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE173777T1 (de) * 1994-04-18 1998-12-15 Plasser Bahnbaumasch Franz Saugmaschine
US5664633A (en) * 1995-09-04 1997-09-09 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Machine for treating a ballast bed
DE59711464D1 (de) * 1996-08-14 2004-05-06 Plasser Bahnbaumasch Franz Gleisbaumaschine zum Aushub von Bettungsmaterial
GB2335939A (en) * 1998-04-01 1999-10-06 Plasser Bahnbaumasch Franz Vertically adjustable sleeper crib excavator
US6076288A (en) * 1998-04-02 2000-06-20 Ledcor Industries Limited Method and apparatus for burying cable in a railway bed

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384446B (de) * 1985-03-14 1987-11-10 Plasser Bahnbaumasch Franz Gleisfahrbare maschine zum absaugen des schotters aus einer schotterbettung
FR2655669A1 (fr) * 1989-12-12 1991-06-14 Plasser Bahnbaumasch Franz Machine de maintenance de voie ferree pour le traitement du lit de ballast de voies de chemin de fer.
DE9213041U1 (de) * 1992-09-28 1993-11-04 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H., Wien Schotterpflug
EP0608679A1 (fr) * 1993-01-29 1994-08-03 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine aspirant le ballast d'un lit de ballast

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329554A (en) * 1916-06-07 1920-02-03 Sims Mirabeau Ballast treating
US1483674A (en) * 1921-06-10 1924-02-12 Owen Penn Sylvania Corp Method and apparatus for cleaning railroad ballast
US2028688A (en) * 1931-10-16 1936-01-21 Walter S Rugg Ballast cleaning apparatus
US2025543A (en) * 1932-11-08 1935-12-24 Railway Maintenance Corp Apparatus for cleaning ballast
CH528634A (fr) * 1971-06-02 1972-09-30 Matisa Materiel Ind Sa Machine de chantier pour traiter le ballast des voies ferrées
DE2136306A1 (de) * 1971-07-20 1973-01-25 Rainer Dipl Ing Sieke Vorrichtung zum ausheben des schotters aus gleisanlagen
SU573526A1 (ru) * 1976-05-17 1977-09-25 Ленинградский Ордена Ленина Институт Инженеров Железнодорожного Транспорта Имени Академика В.Н.Образцова Устройство дл очистки щебн
AT370151B (de) * 1981-03-04 1983-03-10 Plasser Bahnbaumasch Franz Schotterbett-reinigungsmaschine und hartschaumplatten-verlegung
DE8236650U1 (de) * 1982-12-28 1983-06-30 Rheiner Maschinenfabrik Windhoff Ag, 4440 Rheine Auf einem gleis verfahrbare arbeitsmaschine zum aufnehmen von schotter aus gleisanlagen
AT398213B (de) * 1989-10-31 1994-10-25 Plasser Bahnbaumasch Franz Maschine zum aufnehmen und verteilen des bettungsschotters
AT398096B (de) * 1992-04-29 1994-09-26 Plasser Bahnbaumasch Franz Anlage zur kontinuierlichen sanierung einer schotterbettung eines gleises
IT1265207B1 (it) * 1992-12-16 1996-10-31 Plasser Bahnbaumasch Franz Macchina per l'aspirazione di pietrisco da una massicciata di pietrisco per binari

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT384446B (de) * 1985-03-14 1987-11-10 Plasser Bahnbaumasch Franz Gleisfahrbare maschine zum absaugen des schotters aus einer schotterbettung
FR2655669A1 (fr) * 1989-12-12 1991-06-14 Plasser Bahnbaumasch Franz Machine de maintenance de voie ferree pour le traitement du lit de ballast de voies de chemin de fer.
DE9213041U1 (de) * 1992-09-28 1993-11-04 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H., Wien Schotterpflug
EP0608679A1 (fr) * 1993-01-29 1994-08-03 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine aspirant le ballast d'un lit de ballast

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0824164A2 (fr) * 1996-08-14 1998-02-18 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de construction pour voie ferrée pour enlever le ballast
EP0824164A3 (fr) * 1996-08-14 1998-10-28 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de construction pour voie ferrée pour enlever le ballast
EP3805457A1 (fr) * 2019-10-10 2021-04-14 CFT GmbH Compact Filter Technic Réseau des machines destiné à la rénovation des voies de chemin de fer

Also Published As

Publication number Publication date
ES2123748T3 (es) 1999-01-16
US5553674A (en) 1996-09-10
EP0663472B1 (fr) 1998-08-12

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