EP0298049B1 - Dispositif d'agencement pour compacter le ballast d'une voie ferrée par vibrocompression - Google Patents

Dispositif d'agencement pour compacter le ballast d'une voie ferrée par vibrocompression Download PDF

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Publication number
EP0298049B1
EP0298049B1 EP88830272A EP88830272A EP0298049B1 EP 0298049 B1 EP0298049 B1 EP 0298049B1 EP 88830272 A EP88830272 A EP 88830272A EP 88830272 A EP88830272 A EP 88830272A EP 0298049 B1 EP0298049 B1 EP 0298049B1
Authority
EP
European Patent Office
Prior art keywords
oleodynamic
motor
rail
hammers
ridging device
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.)
Expired - Lifetime
Application number
EP88830272A
Other languages
German (de)
English (en)
Other versions
EP0298049A1 (fr
Inventor
Fernando Bozzurra
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.)
RAILMEC Srl
Original Assignee
RAILMEC Srl
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 RAILMEC Srl filed Critical RAILMEC Srl
Priority to AT88830272T priority Critical patent/ATE75793T1/de
Publication of EP0298049A1 publication Critical patent/EP0298049A1/fr
Application granted granted Critical
Publication of EP0298049B1 publication Critical patent/EP0298049B1/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
    • E01B27/12—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

Definitions

  • From US-A-3022744 is also known to provide a ridging device which may be quickly mounted upon or removed from the rails of a railway track as an assembled unit.
  • This device may be connected to the judgeated arm of a so called railway loader, i.e. a small motor crane mounted on a railway car and provided at the same time with tyres.
  • the known devices are supported on four wheels rotatable on both rails of a railway track and require specific members or mechanisms for keeping the device in position on the rails.
  • these known arrangements do not permit either an easy and rapid adjustment of the distance between the ridging implements relative to the rails, nor any oscillations of the same around a rail, because their position is limited by lateral guides, as are the wheels.
  • the ridging device according to the invention has a small size and a relatively low weight because it is not provided with wheels or other mechanisms for keeping the device in position on a rail. Furthermore, it has an improved efficiency, because it can oscillate a certain amount around the rail and can be readily operated on the ballast at the different distances from the rail.
  • Platform 3 has a further elongated slot 28 suitably provided for a belt.
  • an oleodynamic motor 29 (Fig. 3) is provided, on the shaft of which a pulley 30 (schematically shown in Fig. 1) is mounted.
  • a belt 31 surrounded by a protection member 32 is provided between pulley 30 and pulley 16 integral with flywheel carrier shaft 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Claims (4)

1. Dispositif d'agencement pour compacter le ballast de voie ferrée par vibrocompression, comprenant :
- des ensembles d'outils (2,2a) dans lesquels des marteaux sont reliés par couples opposés ;
- une plateforme de liaison (3) pourvue à sa partie supérieure d'un élément (26,42) engageant la flèche réglable d'une grue motorisée et à sa partie inférieure d'un élément de support (4) pour appuyer ledit dispositif sur un rail de façon que, pendant le fonctionnement des ensembles d'outils (2,2a) à vibrocompression, l'élément de support (4) soit maintenu contre le rail au moyen de la flèche réglable de la grue motorisée associée à la plateforme (3) ;
caractérisé par :
- un cadre porteur d'outils (1) présentant des éléments transversaux (1c et 1d) et des éléments latéraux (1a, 1b), lesdits éléments latéraux (1a, 1b) étant reliés à leurs extrémités à la plateforme de liaison en surplomb (3) au moyen de supports (19a,b,c,d,) amortissant les vibrations ;
- lesdits ensembles d'outils (2,2a) étant articulés aux extrémités desdits éléments transversaux (1c,1d) et étant pourvus de deux paires de marteaux conçus pour osciller dans deux plans verticaux parallèles audit rail ;
- des moyens d'actionnement pour entraîner les marteaux de chacune desdites paires de marteaux dans des directions opposées et pour communiquer audit cadre porteur d'outils (1) une vibration par rapport à ladite plateforme de liaison (3) ,
- ledit élément de support (4) étant constitué par un élément coulissant qui s'étend sur la longueur du dispositif d'agencement entre les plans d'oscillation desdites paires de marteaux de façon à coulisser sur un rail unique.
2. Dispositif d'agencement selon la revendication 1, caractérisé en ce que ledit élément coulissant (4) présente une section transversale en U renversé et des dimensions telles que ledit dispositif peut coulisser librement sur ledit rail sur la surface transversale dudit élément coulissant (4), et est guidé par le rail par l'intermédiaire de ses côtés verticaux.
3. Dispositif d'agencement selon la revendication 1 ou 2, caractérisé en ce que ledit moyen d'actionnement comprend un vérin oléodynamique (9,9a) pour chaque paire de marteaux et un moteur oléodynamique (29) pour communiquer une vibration audit cadre porteur d'outils (1), lesdits vérins et ledit moteur étant tous alimentés par une source d'énergie oléodynamique se trouvant dans la grue motorisée.
4. Dispositif d'agencement selon l'une quelconque des revendications précédentes, caractérisé en ce que le cadre porteur d'outils (1) est pourvu, en une position centrale par rapport auxdits éléments latéraux (1a,1b), d'un arbre en rotation libre (5) qui est d'un seul élément avec des volants (17,17a) ayant des corps excentriques et une poulie (16) entraînée, par l'intermédiaire d'une courroie (31), à partir d'un moteur oléodynamique (29) disposé sur la plateforme de liaison (3) et alimenté par une source d'énergie oléodynamique se trouvant dans la grue motorisée.
EP88830272A 1987-07-01 1988-06-27 Dispositif d'agencement pour compacter le ballast d'une voie ferrée par vibrocompression Expired - Lifetime EP0298049B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88830272T ATE75793T1 (de) 1987-07-01 1988-06-27 Anordnungseinrichtung zum stopfen der bettung eines gleises durch schwingverdichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8735884U IT213739Z2 (it) 1987-07-01 1987-07-01 Gruppo rincalzatore leggero per assestamento massicciata ferroviaria
IT3588487U 1987-07-01

Publications (2)

Publication Number Publication Date
EP0298049A1 EP0298049A1 (fr) 1989-01-04
EP0298049B1 true EP0298049B1 (fr) 1992-05-06

Family

ID=11243583

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88830272A Expired - Lifetime EP0298049B1 (fr) 1987-07-01 1988-06-27 Dispositif d'agencement pour compacter le ballast d'une voie ferrée par vibrocompression

Country Status (4)

Country Link
EP (1) EP0298049B1 (fr)
AT (1) ATE75793T1 (fr)
DE (1) DE3870728D1 (fr)
IT (1) IT213739Z2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666357B1 (fr) * 1990-08-30 1992-11-13 Geismar Anc Ets L Unite de bourrage de ballast d'une voie ferree, du type a vibration forcee.
FR2820764B1 (fr) * 2001-02-14 2004-06-18 Anciens Ets Lucien Geismar Soc Mecanisme de montee/descente pour unite de bourrage de ballast
ITVE20120003U1 (it) * 2012-01-10 2013-07-11 Railmec Srl Unita' rincalzatrice perfezionata per massicciata ferroviaria.
CN108907669A (zh) * 2018-08-15 2018-11-30 淮南国力液压装备有限公司 一种实心轮胎装卸机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899909A (en) * 1959-08-18 Ballast tamping machine
DE297721C (fr) *
US3022744A (en) * 1957-01-23 1962-02-27 Jackson Vibrators Tie tamping or ballasting machine
DE1077687B (de) * 1958-05-21 1960-03-17 Bauunternehmung E Heitkamp G M Zweiachsige, auf dem Gleis fahrbare Gleisstopfmaschine
DE1241474B (de) * 1964-11-07 1967-06-01 Wacker Hermann Handgefuehrte Vorrichtung zum Unterstopfen von Schienenschwellen

Also Published As

Publication number Publication date
EP0298049A1 (fr) 1989-01-04
IT213739Z2 (it) 1990-01-22
ATE75793T1 (de) 1992-05-15
IT8735884V0 (it) 1987-07-01
DE3870728D1 (en) 1992-06-11

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