EP0436757A1 - Machine à bourrer les voies ferrées - Google Patents

Machine à bourrer les voies ferrées Download PDF

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Publication number
EP0436757A1
EP0436757A1 EP90100427A EP90100427A EP0436757A1 EP 0436757 A1 EP0436757 A1 EP 0436757A1 EP 90100427 A EP90100427 A EP 90100427A EP 90100427 A EP90100427 A EP 90100427A EP 0436757 A1 EP0436757 A1 EP 0436757A1
Authority
EP
European Patent Office
Prior art keywords
tamping
ballast
machine according
track
outlet openings
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
EP90100427A
Other languages
German (de)
English (en)
Other versions
EP0436757B1 (fr
Inventor
Pierre Mohr
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
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to DE9090100427T priority Critical patent/DE59000696D1/de
Priority to EP90100427A priority patent/EP0436757B1/fr
Priority to US07/616,780 priority patent/US5101733A/en
Publication of EP0436757A1 publication Critical patent/EP0436757A1/fr
Application granted granted Critical
Publication of EP0436757B1 publication Critical patent/EP0436757B1/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
    • E01B27/17—Sleeper-tamping machines combined with means for lifting, levelling or slewing 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
    • E01B2203/00—Devices for working the railway-superstructure
    • E01B2203/02—Removing or re-contouring ballast
    • E01B2203/027—Sweeping
    • 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
    • E01B2203/034—Displacing or storing ballast using storing containers
    • E01B2203/036—Displacing or storing ballast using storing containers fixed to vehicle
    • 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
    • E01B2203/067—Special methods for posing or quantifying 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
    • E01B2203/08—Levelling ballast or ground beneath
    • E01B2203/083—Ploughs
    • 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
    • E01B2203/10—Track-lifting or-lining devices or methods
    • 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
    • E01B2203/12—Tamping devices

Definitions

  • the invention relates to a track tamping machine for tamping the sleepers of a track with a tamping unit which is immersed in the ballast and which can be provided with drives and vibratable tamping tools, a track lifting and straightening unit and a device for uniform ballasting of the track.
  • ballast storage has controllable outlet chutes and can be loaded with ballast via a conveyor belt arrangement and a center plow arranged at the front end region of the machine or a sweeping device.
  • the discharge quantities of the cleaned ballast of a ballast bed cleaning machine which vary due to a different amount of overburden can be compensated for by picking up the ballast plow in areas with excess ballast and throwing it into the ballast storage via the conveyor belt arrangement.
  • the ballast stored in the ballast storage of the tamping machine is discharged onto the track via the outlet chutes as required. In this way, the different track ballast can be compensated to some extent.
  • each injection tube has an outlet opening on the side facing the sleeper, the cross section of which is only slightly larger than the passage cross section of the entire injection tube.
  • the object of the present invention is to create a track tamping machine of the type described in the introduction, with which track sections with insufficiently filled sleeper compartments can also be permanently tamped.
  • each tamping tool is assigned an outlet opening of the device for discharging ballast.
  • This direct assignment of the outlet openings to the respective tamping tools makes it possible for the first time to precisely fill the threshold compartments located directly in the tamping area immediately before the tamping process is carried out.
  • the operator is able to dispense the required amount of ballast in a particularly advantageous manner at the same time as checking the track for the tamping. It therefore consists of the invention trained tamping machine the possibility of ensuring the durability of the tamping, especially in switch sections having differently filled sleeper compartments, so that these very expensive track sections can be optimally tamped even without the use of a separate ballast plow.
  • the outlet openings are designed so that they can be closed by a central control device and are arranged directly in front of the tamping tools in the direction in which they are provided. This makes it possible to perform the metering of the amount of ballast to be thrown even more precisely and, above all, to reduce the path of the ballast discharge for its rapid implementation to the short distance between the outlet openings and the ballast bed surface.
  • the outlet openings form the end of at least partially flexible ballast distribution pipes which are connected to the tamping unit frame and whose other ends are connected to a funnel-shaped ballast distributor.
  • ballast distribution pipes designed in this way permits a continuous transport of ballast to the outlet openings without the work of the tamping units being impaired thereby.
  • a ballast store connected to these is arranged above the outlet openings assigned to each tamping tool and the ballast distribution pipes or the ballast distributor.
  • ballast storage has a storage conveyor belt which can be set in motion by means of a drive.
  • a storage conveyor belt With such a storage conveyor belt, the amount of ballast to be thrown through the outlet openings directly in the area of the tamping tools can be precisely metered with little design effort.
  • This metering can be carried out in a particularly simple manner by appropriately loading the drive assigned to the storage conveyor belt, the ballast falling from the discharge point of the storage conveyor belt being fed directly to the corresponding outlet openings via the ballast distribution pipes.
  • the ballast store can also have two conveyor belts arranged next to one another in the transverse direction of the machine in a common horizontal plane, each with its own drive, with each discharge point being assigned its own ballast distributor pipe, each connected to one of the two tamping units.
  • This arrangement of two mutually independent conveyor belts as the floor surface of the ballast store enables the ballast thrown off in the area of the respective tamping units to be metered independently of one another with only little additional construction effort.
  • the sleeper compartments located in the area of the sleeper to be tamped can be filled differently in the respective tamping support area, so that, for example, if a sleeper cannot be tamped due to a track obstacle, the opposite sleeper compartment area can still be ballasted without hindrance.
  • a discharge end of a conveyor belt arrangement may be provided, the receiving end of which is assigned to a height-adjustable sweeping device.
  • a further advantageous embodiment of the invention consists in that between the outlet openings assigned to each tamping tool and the sweeping device following in the working direction of the machine, a height-adjustable center plow and on each longitudinal side of the machine a flank plow arranged upstream thereof are provided. With the aid of the middle plow and the side plows, excess ballast can be transferred from the side areas of the ballast bedding to the track center area and then fed to the ballast storage or the outlet openings in the area of the tamping tools via the sweeping device.
  • the outlet openings are arranged in the lower end region of the tamping unit frame, the latter being partially hollow to form the ballast distribution pipes.
  • ballast distribution pipes between the tamping unit frame and the funnel-shaped ballast distributors arranged above the tamping unit frame are flexible. These allow an unimpeded transverse displacement of the tamping unit frame together with the tamping units to center them over the corresponding rail.
  • ballast distributor pipe on each side of each tamping unit running parallel to the longitudinal direction of the machine, a ballast distributor pipe, each with two outlet openings, is fastened to the center of the tamping unit frame of the tamping unit between the two longitudinally opposite tamping tools.
  • This arrangement of the ballast distribution pipes is particularly suitable for retrofitting in tamping machines that are already in use. It is also possible to quickly retrofit the tamping machine for tamping in a normally ballasted track without ballast distribution pipes.
  • an approximately vertical ballast distribution pipe is arranged in the center between the two tamping units each associated with a rail, the transverse distribution pipes with one tamping tool each running in its lower end region transverse to the two tamping units and fastened to the tamping unit frame has associated outlet openings. Due to the central feeding of the ballast to the two tamping units, no structural changes are necessary on them.
  • a track tamping machine 1 shown in FIGS. 1 and 2 has a two-part, articulated machine frame 2 and can be moved via running gears 3 on a track 6 formed from sleepers 4 and rails 5.
  • An energy center 8 is provided for supplying energy to a travel drive 7 and the further hydraulic drives.
  • a work cabin 9 with a central control device 10 is located approximately in the middle between the two front carriages 3. In the work direction represented by an arrow 11, the work cabin 9 is immediately followed by a track lifting and straightening unit 12 with lifting and straightening drives 13 .
  • two ballast stores 18, 19 are connected to the machine frame 2, each of which has conveyor belts 20, 21 arranged next to one another in a common horizontal plane as the bottom surface.
  • a funnel-shaped ballast distributor 22, 23 is connected to the machine frame 2.
  • These ballast distributors 22, 23 are connected via ballast distribution pipes 24 to the outlet openings 17 provided in the area of the tamping tools 16.
  • a discharge end 25 of a conveyor belt arrangement 26 formed from two conveyor belts, the receiving end of which End of a height-adjustable sweeper 27 is assigned.
  • a middle plow 28 which is height-adjustable via drives and a height-adjustable and side-adjustable side plow 29 are provided on each longitudinal side of the machine.
  • each tamping unit 14 has two tamping tool pairs 16 that can be provided and vibrated via drives 30, 31, each individual tamping tool 16 having two tamping picks 33 that can be pivoted independently of one another via their own drives 32.
  • the tamping unit 14 can be adjusted in height by means of a hydraulic drive 34 via vertical guide columns 35 which are fastened on a tamping unit frame 36. This is mounted on horizontal guide columns 37 which run transversely to the machine longitudinal direction and can be displaced transversely.
  • the outlet openings 17 are arranged in a distributor pants 38 which is detachably fastened in the lower end region of the tamping unit frame 36.
  • Each distributor trousers 38 has two outlet openings 17 spaced apart from one another in the transverse direction of the machine, so that the ballast transported in via the ballast distribution pipes 24 is thrown off in the sleeper compartment area on the inside and outside of the rail.
  • the distributor pants 38 form an extension of the ballast distributor pipe 24, which is partially formed by a hollow design of the tamping unit frame 36. This is designed flexibly in the transition area between ballast distributor 22, 23 and the tamping unit frame 36.
  • Each conveyor belt 20 or 21 serving as the bottom surface of the ballast stores 18, 19 has its own drive 39.
  • ballast is thrown into the sleeper compartments located below the two tamping tools 16 immediately before or simultaneously with the tamping.
  • the two drives 39 of the two conveyor belts 20, 2l are acted on until they are thrown from this ballast into the two ballast distributors 22, 23 and are fed from these to the individual outlet openings 17 via the ballast distribution pipes 24.
  • a remote-controlled flap provided in the lower end region of the ballast distribution pipes 24 provides the possibility that, on the one hand, the ballast supply can be carried out very quickly and, on the other hand, in the case of a track obstacle located under the assigned outlet opening 17, for example in the form of a switch tongue, there is no ballast supply in this area. Since the upper end region of the ballast distribution pipes 24 is flexible, the tamping units 14 can be moved without restriction for the point processing. The distributor pants 38 are detached from the tamping unit frame 36 before the transfer run begins.
  • a tamping machine 40 shown in FIG. 3 can be moved continuously during operation with the aid of a travel drive 41, while an aggregate frame 44 located between the carriages 42 and having a carriage 43 can be moved discontinuously from tamping to tamping point with the aid of a drive 45.
  • outlet openings 49 of ballast distribution pipes 50 of a device 15 are provided for uniformly ballasting the track.
  • the upper ends of the ballast distribution pipes 50 are connected to a ballast distributor 51 attached to the assembly frame 44.
  • a hopper 52 connected to the machine frame 60, which can be loaded with ballast by a conveyor belt arrangement 53 formed from a plurality of conveyor belts.
  • the track tamping machine 40 is connected to a ballast storage wagon 54 which has a conveyor belt which can be driven in the direction of the arrow as the bottom surface.
  • the funnel-shaped ballast distributor 51 is arranged centrally between the two tamping units 48 each associated with a rail and is connected in each case to a vertical, centrally arranged ballast distributor pipe 50 in both longitudinal end regions. In its lower end region, this has transverse distribution pipes 56 which run transversely to the longitudinal direction of the machine and are each fastened to a tamping unit frame 55. These end in distributor openings 58 having outlet openings 57.
  • Each tamping tool 47 connected to two tamping pins 59 is associated with such an outlet opening 57, so that the ballast located in the ballast distributor 51 is assigned to the tamping tools 47 via the ballast distributor pipes 50, the transverse distributor pipes 56 and the distributor pants 58 Threshold subjects can be dropped.
  • remotely controllable flaps or the like can expediently be located in the area of the distribution pants 58 or the transverse distribution pipes 56. be arranged.
  • a switch tamping unit 62 shown in FIGS. 8 and 9 has tamping tools 65 which can be provided or vibrated via drives 63, 64. This is connected in each case to stuffing picks 67 which can be swiveled independently of one another via drives 66.
  • the tamping unit 62 connected to a height adjustment drive 68 is mounted in a height-adjustable manner in a tamping unit frame 70 which can be displaced along guide columns 69.
  • ballast distributor pipe 71 is fastened to the tamping unit frame 70 in the middle between the two longitudinally opposite tamping tools 65, each with two outlet openings 73 located in the area of a distributor hose 72.
  • the distributor pants 72 each having two outlet openings 73 opposite one another in the longitudinal direction of the machine, are detachably fastened to the ballast distributor pipe 71 by means of a screw connection 74.
  • a drive 75 is in the lower end of the Gravel distribution pipe 71 located flap for optional termination of the ballast supply remote controlled.
  • the distributor pants 52 are each bent in the direction of the rail 76, so that the ballast thrown into the sleeper compartments which are adjacent to the sleeper 77 to be stuffed comes to rest in the immersion area of the darning tools 65 or the darning ax 67.
  • the ballast distributor pipe 71 is telescopically extendable and articulated in the upper, transverse section 78, so that the tamping unit 62 can be moved freely.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP90100427A 1990-01-10 1990-01-10 Machine à bourrer les voies ferrées Expired - Lifetime EP0436757B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE9090100427T DE59000696D1 (de) 1990-01-10 1990-01-10 Gleisstopfmaschine.
EP90100427A EP0436757B1 (fr) 1990-01-10 1990-01-10 Machine à bourrer les voies ferrées
US07/616,780 US5101733A (en) 1990-01-10 1990-11-20 Ballast tamping machine with flexible ballast conveying tubes mounted on the carrier frame of the tamping heads to place ballast at tamping tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90100427A EP0436757B1 (fr) 1990-01-10 1990-01-10 Machine à bourrer les voies ferrées

Publications (2)

Publication Number Publication Date
EP0436757A1 true EP0436757A1 (fr) 1991-07-17
EP0436757B1 EP0436757B1 (fr) 1992-12-30

Family

ID=8203475

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90100427A Expired - Lifetime EP0436757B1 (fr) 1990-01-10 1990-01-10 Machine à bourrer les voies ferrées

Country Status (3)

Country Link
US (1) US5101733A (fr)
EP (1) EP0436757B1 (fr)
DE (1) DE59000696D1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687698A1 (fr) * 1992-02-21 1993-08-27 Plasser Bahnbaumasch Franz Installation pour le ballastage et le bourrage par en dessous d'une voie ferree.
FR2696484A1 (fr) * 1992-08-21 1994-04-08 Plasser Bahnbaumasch Franz Machine de bourrage de voie ferrée déplaçable par roulement en continu.
EP0665331A1 (fr) * 1994-01-26 1995-08-02 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine à bourrer les voies ferrées
EP1130163A3 (fr) * 2000-02-29 2002-08-21 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de remblayage munie de buses d'aspirations du ballast

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59401436D1 (de) * 1993-03-04 1997-02-13 Plasser Bahnbaumasch Franz Schotterplaniermaschine
DE59400073D1 (de) * 1993-08-31 1996-02-08 Plasser Bahnbaumasch Franz Saugmaschine zur Absaugung von Bettungsschotter eines Gleises
US5584641A (en) * 1994-05-26 1996-12-17 Pandrol Jackson, Inc. Stone metering system for railroad track maintenance vehicle
US5577446A (en) * 1995-02-14 1996-11-26 Pandrol Jackson, Inc. Stoneblower having adjustable workheads and improved blowing tubes
US5937763A (en) * 1996-04-23 1999-08-17 Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. Machine and method of distributing ballast
US6334396B2 (en) 1999-08-02 2002-01-01 Pandrol Jackson, Inc. Switch stoneblower
AT4241U3 (de) * 2001-01-29 2001-11-26 Plasser Bahnbaumasch Franz Maschine mit einer schotterräumvorrichtung sowie verfahren
US7845098B1 (en) * 2009-05-22 2010-12-07 Loram Maintenance Of Way, Inc. Rotary undercutter for rail line maintenance
CH706577B1 (de) 2012-05-30 2015-12-31 Matisa Matériel Ind Sa Verfahren zur Unterstopfung eines Gleises und eine Stopfmaschine sowie ein Maschinenverband zur Durchführung des Verfahrens.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185834A1 (fr) * 1984-11-21 1986-07-02 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de rectification de voie ferrée comportant au moins une soufflerie pour souffler des matériaux de bourrage
AT389336B (de) * 1986-02-12 1989-11-27 Plasser Bahnbaumasch Franz Gleisstopfmaschine mit hebe-, stopf- und gegebenenfalls richtaggregat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7319950U (de) * 1973-05-26 1973-09-06 Basf Ag Vorrichtung zum verfestigen von schotterbetten
AT373647B (de) * 1982-02-09 1984-02-10 Plasser Bahnbaumasch Franz Gleiskorrekturmaschine zum einblasen von bettungsmaterial
AT389333B (de) * 1986-09-08 1989-11-27 Plasser Bahnbaumasch Franz Gleisverfahrbare schuettgutverladewagen-anordnung mit regelbaren entladeschurren
AT389132B (de) * 1987-09-04 1989-10-25 Plasser Bahnbaumasch Franz Kontinuierlich (non-stop) verfahrbare gleisbaumaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185834A1 (fr) * 1984-11-21 1986-07-02 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de rectification de voie ferrée comportant au moins une soufflerie pour souffler des matériaux de bourrage
AT389336B (de) * 1986-02-12 1989-11-27 Plasser Bahnbaumasch Franz Gleisstopfmaschine mit hebe-, stopf- und gegebenenfalls richtaggregat

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687698A1 (fr) * 1992-02-21 1993-08-27 Plasser Bahnbaumasch Franz Installation pour le ballastage et le bourrage par en dessous d'une voie ferree.
AT398593B (de) * 1992-02-21 1994-12-27 Plasser Bahnbaumasch Franz Anlage zum einschottern und unterstopfen eines gleises
FR2696484A1 (fr) * 1992-08-21 1994-04-08 Plasser Bahnbaumasch Franz Machine de bourrage de voie ferrée déplaçable par roulement en continu.
DE4326658C2 (de) * 1992-08-21 2001-10-25 Plasser Bahnbaumasch Franz Kontinuierlich verfahrbare Gleisstopfmaschine
EP0665331A1 (fr) * 1994-01-26 1995-08-02 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine à bourrer les voies ferrées
EP1130163A3 (fr) * 2000-02-29 2002-08-21 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine de remblayage munie de buses d'aspirations du ballast

Also Published As

Publication number Publication date
US5101733A (en) 1992-04-07
DE59000696D1 (de) 1993-02-11
EP0436757B1 (fr) 1992-12-30

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