EP0428781A1 - Machine de construction pour voies ferrées pour répartir et mettre en forme le ballast d'une voie - Google Patents

Machine de construction pour voies ferrées pour répartir et mettre en forme le ballast d'une voie Download PDF

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Publication number
EP0428781A1
EP0428781A1 EP89121643A EP89121643A EP0428781A1 EP 0428781 A1 EP0428781 A1 EP 0428781A1 EP 89121643 A EP89121643 A EP 89121643A EP 89121643 A EP89121643 A EP 89121643A EP 0428781 A1 EP0428781 A1 EP 0428781A1
Authority
EP
European Patent Office
Prior art keywords
ballast
cover plate
machine
track
rail
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
EP89121643A
Other languages
German (de)
English (en)
Other versions
EP0428781B1 (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
Priority to ES198989121643T priority Critical patent/ES2035502T3/es
Application filed by Franz Plasser Bahnbaumaschinen Industrie GmbH filed Critical Franz Plasser Bahnbaumaschinen Industrie GmbH
Priority to EP89121643A priority patent/EP0428781B1/fr
Priority to AT89121643T priority patent/ATE81368T1/de
Priority to DE8989121643T priority patent/DE58902435D1/de
Priority to US07/592,218 priority patent/US5052133A/en
Priority to CA002030500A priority patent/CA2030500C/fr
Priority to AU66887/90A priority patent/AU625630B2/en
Publication of EP0428781A1 publication Critical patent/EP0428781A1/fr
Application granted granted Critical
Publication of EP0428781B1 publication Critical patent/EP0428781B1/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
    • E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
    • E01B27/023—Spreading, levelling or redistributing ballast already placed
    • E01B27/026—Spreading, levelling or redistributing ballast already placed by means of driven tools, e.g. rotating brooms or digging devices

Definitions

  • the invention relates to a track construction machine for distributing and profiling the ballast ballast of a track, with a machine frame supported on rail bogies and a plow arrangement, which is vertically and vertically attached to this by drives, with a baffle wall that runs essentially vertically and transversely to the machine longitudinal direction, each at an angle in the area of a machine longitudinal side adjustable ballast guide plate is assigned to the machine longitudinal direction.
  • ballast plow for distributing and profiling the ballast ballast is already known.
  • a plow arrangement with adjustable height is connected to a machine frame between the two rail carriages arranged at the ends.
  • This plow arrangement consists of a vertical and transverse to the machine longitudinal storage wall on which upstream rail tunnels are attached to cover the two rails of the track.
  • Middle and side plow plates are provided between the two rail tunnels and at the two ends of the dam wall.
  • the ballast plow has a cross conveyor belt directly adjacent to the storage wall, which is followed by an inclined scraper and a sweeping brush.
  • flank plows are connected to the machine frame.
  • the flank plows and the middle and side plow plates are in the appropriate position, excess ballast that is present can optionally be diverted to any area of the ballast bedding, with the ballast being dammed up and overflowing over the upper end of the ballast using the subsequent transverse conveyor belt in the flank area of the Ballast bedding is dropped.
  • the object of the present invention is to create a track construction machine of the type described in the introduction with which the sleepers, in particular so-called block sleepers, can be ballasted at different heights.
  • transverse baffle is connected to a cover plate arranged upstream thereof in the working direction, approximately horizontally or parallel to the track plane and directly above the top edge of the rail, the ends of which extend in the machine longitudinal direction downward in the region of the rail outside are bent over to the rail foot.
  • the extent of the ballast can also be varied in a simple manner by appropriate height adjustment of the plow arrangement.
  • the plow arrangement according to the invention there is the possibility, for example, of directly ballasting the track immediately in front of a tamping machine in the area of the sleeper supports, so that even with higher level corrections, sufficient ballast is available as part of the subsequent tamping.
  • the baffle wall has openings in the area immediately adjacent to the inside of the rail, the lower edge of which is formed by the horizontal cover plate. With these openings in the storage wall, the two sleeper support areas located on the inside of the rail can also be easily ballasted, the middle area of the track being further protected from undesired ballast supply by the cover plate arranged above it.
  • two distributor pants enclosing the openings are fastened to the rear of the storage wall, the lower end region of which is opposite the openings and is designed to run parallel to the track plane.
  • the ballast displaced from the cover plate into the openings as a result of the dynamic pressure can be supplied in a targeted manner to the sleeper support area adjacent to the inside of the rail.
  • the amount of ballast can be regulated in a simple manner by appropriate height adjustment of the plow arrangement or the distribution pants.
  • the cover plate has one in the area directly adjoining the inside of the rail Opening, with distribution pants surrounding these openings being attached to the underside of the cover plate.
  • the ballast automatically flows into the subsequent distributor pants to the sleeper support located on the inside of the rail due to the force of gravity.
  • the cover plate is connected on its underside to two rail tunnels which run in the longitudinal direction of the machine and are provided to cover the rails.
  • This constructive solution also enables the use of plow arrangements that are already in use, the curved design of the two ends of the cover plate running in the longitudinal direction of the machine that is mentioned in the main inventive feature being replaceable by the respective outer wall of the two rail tunnels.
  • the cover plate with its end opposite the storage wall is bent at an angle downwards in the direction of the sleepers and the lower end of the cover plate is arranged below the lower edge of the rail.
  • a ballast transport device which can be displaced by a drive in a working movement transverse to the machine longitudinal direction is provided above the cover plate and immediately in front of the storage wall.
  • the ballast transport device can transfer a part of the ballast that is stowed in a lateral end region of the plow arrangement to the opposite side. Even in the event of a transverse inclination of the track, an undesired flow of ballast in the direction of the lower rail can be avoided with such a transport device.
  • the ballast transport device located above the cover plate is designed as a conveyor chain which can be deflected around two deflection rollers, each located in the area of a machine longitudinal side, with axes of rotation extending in the machine longitudinal direction, with ballast driving elements projecting therefrom.
  • a conveyor chain enables targeted ballast distribution with little design effort, which means that even in the event that excess ballast is only available on one longitudinal side of the track, even ballast distribution over all four sleeper support areas is possible.
  • a lower belt of the conveyor chain adjacent to the cover plate is arranged parallel to the cover plate and the drive is optionally designed to be acted upon in both directions of rotation.
  • An advantageous further development of the invention consists in that the conveyor chain is connected to the machine frame by means of its own drives independently of the baffle wall, the rail tunnels and the cover plate connected to them in a height-adjustable manner. Thanks to this independent height adjustment, the ballast cross transport can be quickly adjusted by the leveling chain in coordination with those accumulated in the flank area Gravel quantities possible.
  • Another advantageous embodiment of the invention provides that the end wall is connected in its end region to a ballast guide plate which can be pivoted about a vertical axis. This means that the ballast required for the ballast sleeper can be easily removed from the flank area, with an automatic transverse displacement of the ballast onto the cover plate can be achieved by appropriately tilting the ballast guide plate.
  • each ballast guide plate pivotably connected to the baffle wall is preconfigured or assigned a side plow that is adjustable in height and in the transverse direction.
  • the ballast required for the ballast ballast can also be shifted from the lateral end area of the ballast bedding towards the higher-lying ballast guide plate and from there again towards the cover plate.
  • Another advantageous embodiment of the invention also consists in the fact that on the rear of the dam wall, which is height-adjustable via its own drives, two wheel flange rollers are attached, which are height-adjustable with the aid of drives with respect to the dam wall. With the help of these flanged wheels, the dam wall or the entire plow arrangement can be adjusted in height for an optional change in the amount of ballast to be thrown into the sleeper compartments in the area of the tamping supports.
  • a further advantageous embodiment of the invention is that the plow arrangement with the baffle, the cover plate and the conveyor chain a tool frame having a tamping and a track-lifting straightening unit of a continuously movable track tamping machine is arranged upstream in the working direction, the tool frame and the plow arrangement being arranged on a common, preferably articulated machine frame.
  • a combination tamping machine of this type can be used in a continuous work approach with high performance and economy, the ballasting of the track and its position correction can be carried out in a single workflow.
  • a track construction machine 1 designed as a tamping machine in FIG. 1 has an articulated machine frame 4 which is supported on a track 3 by means of several bogie running gears 2 and can be moved continuously in the working direction represented by an arrow 6 by means of a travel drive 5.
  • a tool frame 7 is connected to the machine frame 4 in the middle in a longitudinally displaceable manner, and its rear end in the working direction can be supported directly on the track 3 via a running gear 8.
  • On the tool frame 7, which is cyclically longitudinally displaceable relative to the machine frame 4 via a separate drive a height-adjustable two-sleeper tamping unit 9 and a height and side-adjustable track-lifting-straightening unit 10 for the track position correction are arranged.
  • Measuring wheels 11 connected to a reference system are provided to determine the difference between the actual track position and the target position.
  • a sweeping device 13 which is height-adjustable via a drive 12 is connected to the machine frame 4.
  • This sweeping device 13 has a sweeping brush 14 which can be rotated by a drive and to which a transverse conveyor belt 15 is arranged upstream.
  • the track construction machine 1 for distributing and profiling the ballast ballast and for stuffing the track has a plow arrangement 17 attached to the machine frame 4 and adjustable in height by means of a drive 16 directly behind the front bogie undercarriage 2.
  • This is equipped with a vertical baffle wall 18 running transversely to the longitudinal direction of the machine, with laterally arranged ballast guide plates 19 adjustable at an angle to the longitudinal direction of the machine, and rail tunnels 21 covering the rails 20.
  • the baffle wall 18 is directly upstream of a height-adjustable ballast transport device 22 for the transverse transport of ballast.
  • side plows 23 which are adjustable in height and in the side.
  • the transverse baffle wall 18 is connected to a cover plate 24 arranged upstream thereof in the working direction, approximately horizontally or parallel to the track plane and directly above the top edge of the rail.
  • the two rail tunnels 21 running parallel to one another are connected to one another by the cover plate 24.
  • two flanged rollers 26 are fastened so as to be pivotable about an axis running transversely to the machine longitudinal direction. These flange rollers 26 can be adjusted in height independently of the baffle wall 18 by means of drives 27.
  • the ballast transport device 22, which is arranged directly upstream of the baffle wall 18 and is designed as a conveyor chain 28, is connected to the machine frame 4 via a parallelogram linkage and is height-adjustable by means of two drives 29.
  • each ballast guide plate 19 that is pivotally connected to the baffle wall 18 about a vertical axis 30 is preconfigured or assigned a side plow 23 that can be adjusted in height and across (in FIG. 2, the ballast guide plates 19 and the side plows 23 are the better ones Not shown for the sake of clarity).
  • the storage wall 18 has openings 32 in the area immediately adjacent to the inside of the rail, the lower edge of which is delimited by the horizontal cover plate 24.
  • the distributor trousers 31 attached to the rear of the storage wall 18 enclose these openings 32 or, in other words, the distributor trousers 31 are connected to the storage wall 18 in the edge region of the openings 32.
  • the ballast transport device 22 located above the cover plate 24 is designed as a conveyor chain 28 with ballast driving elements 33 protruding therefrom.
  • a deflection roller 34 with an axis of rotation extending in the longitudinal direction of the machine for deflecting the conveyor chain 28 is provided in each case approximately above a rail 20.
  • the ballast transport device 22 has a drive 35 by means of which the conveyor chain 28 can optionally be driven in both transverse directions. At least the lower flange 36 of the conveyor chain 28 adjacent to the cover plate 24 is arranged parallel to the cover plate 24 regardless of its height.
  • a threshold 37 connected to the two rails 20 is designed as a so-called block sleeper with two concrete blocks 39 spaced apart from one another by a steel support 38 and each connected to the rails 20. If a block sleeper 37 of this type is ballasted in accordance with the regulations, the ballast bed level between the two concrete blocks 39 is approximately 7 cm below the lower edge of the rail.
  • the lower end region of the two distributor pants 31 located on the inside of the rail approximately covers the region of the threshold 37 delimited by the rail 20 and the inner end of the concrete block 39.
  • the plow arrangement 17 is lowered onto the rails 20 while the drives 16 are loaded and the flanged rollers 26 are supported. Likewise, the two side plows 23 are brought into their working position.
  • the sleeper compartments located between the concrete blocks 39 on one and the same longitudinal side of the track are continuously ballasted, so that sufficient ballast is available for the immediate subsequent tamping even with larger track position corrections.
  • excess ballast located in the side region of the ballast bed is transported in the direction of the dam wall 18.
  • ballast accumulated in this area automatically causes the underlying threshold specialist areas located below it to be ballasted.
  • the excess ballast that is still present after this first ballast is conveyed to the two distributor pants 31 as a result of the dynamic pressure on the cover plate 24 and finally through the two openings 32 of the dam wall 18.
  • the ballast of the sleeper compartments located on the inside of the rail is also carried out in the area of the concrete blocks 39 or the sleeper supports.
  • ballast transport device 22 In the event that too little or no excess ballast is present in one flank area, there is the possibility, by lowering the ballast transport device 22 and correspondingly loading the drive 35, of the excess ballast pent up on one side of the plow arrangement 17 to the opposite opening 32 or to transport the sleeper compartment located on the outside of the rail.
  • cover plate 24 located on the two rail tunnels 21 reliably prevents undesired deposition of the excess ballast in the middle area of the sleeper.
  • the two drives 27 are acted on, as a result of which the distance between the upper side of the threshold and the lower edge of the baffle wall 18 or the distributor pants 31 can be varied.
  • a plow arrangement 40 shown in FIGS. 5 and 6 with a baffle wall 41, a ballast transport device 42 and rail tunnels 43 has a cover plate 44 which connects these to one another and which is provided with openings 45 in the region on the inside of the rail. Distribution pants 46 enclosing these openings 45 are fastened to the underside of the cover plate 44.
  • the ballast accumulated by the ballast guide plate 47 and the baffle 41 falls partly into the sleeper compartments 48 on the outside of the rail and partly via the distributor pants 46 also into the sleeper compartments 49 of the block sleepers 51 located on the inside of the rail and delimited by the concrete blocks 50.
  • a plow arrangement 52 shown in FIG. 7 with a baffle wall 53 and pivotally attached to this ballast guide plates 54 has a specially designed cover plate 55.
  • the ends 56 of this cover plate 55 which run in the machine longitudinal direction are each bent downward in the region of the outside of the rail in the direction of the rail base, so that no rail tunnel is required to keep the ballast from the rail.
  • These downwardly bent ends 56 are comparable in the embodiments shown in FIGS. 1 to 6 with part of the wall of the rail tunnel located on the outside of the rail.
  • the cover plate 55 is bent downwards in the direction of the sleepers 57, the lower end 58 being arranged below the lower edge of the rails 59.
  • Another track construction machine 62 shown in FIG. 8 and designed as a ballast plow, with a machine frame 63 and running gears 64 can be moved continuously in the direction shown by an arrow with the aid of a drive 65.
  • a height-adjustable plow arrangement 66 designed according to the invention with an independently adjustable height gravel transport device 67.
  • a height-adjustable sweeping brush 68 with a cross conveyor belt 69 is provided.
  • the track 70 can be ballasted in the area of the sleeper supports located on the track side and to be stuffed, while the middle area of the track is not ballasted by the cover plate.
  • the subsequent rotating sweeping brush 68 removes ballast lying on the sleepers.
  • normal sleepers having a cross-section that is approximately constant over the entire length can also be ballasted.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Turning (AREA)
EP89121643A 1989-11-23 1989-11-23 Machine de construction pour voies ferrées pour répartir et mettre en forme le ballast d'une voie Expired - Lifetime EP0428781B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP89121643A EP0428781B1 (fr) 1989-11-23 1989-11-23 Machine de construction pour voies ferrées pour répartir et mettre en forme le ballast d'une voie
AT89121643T ATE81368T1 (de) 1989-11-23 1989-11-23 Gleisbaumaschine zum verteilen und profilieren des bettungsschotters eines gleises.
DE8989121643T DE58902435D1 (de) 1989-11-23 1989-11-23 Gleisbaumaschine zum verteilen und profilieren des bettungsschotters eines gleises.
ES198989121643T ES2035502T3 (es) 1989-11-23 1989-11-23 Maquina para obras ferroviarias para distribuir y perfilar el lecho de balasto de una via.
US07/592,218 US5052133A (en) 1989-11-23 1990-10-03 Mobile ballast regulating machine
CA002030500A CA2030500C (fr) 1989-11-23 1990-11-21 Regaleuse a ballast mobile
AU66887/90A AU625630B2 (en) 1989-11-23 1990-11-22 Railway track-bed ballast spreading and profiling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89121643A EP0428781B1 (fr) 1989-11-23 1989-11-23 Machine de construction pour voies ferrées pour répartir et mettre en forme le ballast d'une voie

Publications (2)

Publication Number Publication Date
EP0428781A1 true EP0428781A1 (fr) 1991-05-29
EP0428781B1 EP0428781B1 (fr) 1992-10-07

Family

ID=8202154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89121643A Expired - Lifetime EP0428781B1 (fr) 1989-11-23 1989-11-23 Machine de construction pour voies ferrées pour répartir et mettre en forme le ballast d'une voie

Country Status (7)

Country Link
US (1) US5052133A (fr)
EP (1) EP0428781B1 (fr)
AT (1) ATE81368T1 (fr)
AU (1) AU625630B2 (fr)
CA (1) CA2030500C (fr)
DE (1) DE58902435D1 (fr)
ES (1) ES2035502T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706033C2 (de) * 1996-12-05 2001-10-31 Felix Kunzewitsch Vorrichtung zum Errichten von Dämmen
US12000093B2 (en) * 2016-05-23 2024-06-04 Plasser & Theurer Export von Bahnhaumaschinen Gesellschaft m.b.H. Ballast sweeping installation for picking up and distributing ballast located on a track

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609647B1 (fr) * 1993-01-29 1997-09-10 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine pour le renouvellement ou nettoyage d'un lit de ballast
US5437232A (en) * 1993-12-20 1995-08-01 Miner Enterprises, Inc. Ballast plow assembly for a hopper-type railroad car
US6076288A (en) * 1998-04-02 2000-06-20 Ledcor Industries Limited Method and apparatus for burying cable in a railway bed
AT4765U3 (de) * 2001-05-09 2002-04-25 Plasser Bahnbaumasch Franz Reinigungsmaschine und verfahren zur reinigung von schotter
US10544561B2 (en) * 2017-12-04 2020-01-28 C.A. Hull Co., Inc. Collector assembly
US11313083B2 (en) 2018-10-04 2022-04-26 Nordco Inc. Rail anchor applicator and cribber apparatus
CN113430875B (zh) * 2021-07-01 2023-01-31 中国铁路西安局集团有限公司科学技术研究所 一种道床全断面整形方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4235029A (en) * 1979-08-03 1980-11-25 Raymond Ulm Machine for cleaning railway tracks
DE3820843A1 (de) * 1987-10-20 1989-05-03 Plasser Bahnbaumasch Franz Gleisverfahrbare maschine mit planierpflug zum verteilen und profilieren des bettungsschotters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US354675A (en) * 1886-12-21 Snow-plow
US690788A (en) * 1901-08-27 1902-01-07 Green Franklin Spurlin Ballast conveyer and leveler.
US3305952A (en) * 1964-04-28 1967-02-28 United States Steel Corp Railroad bed cleaning equipment
CH445541A (fr) * 1965-10-29 1967-10-31 Matisa Materiel Ind Sa Equipement pour le régalage du ballast d'une voie ferrée
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
US4235029A (en) * 1979-08-03 1980-11-25 Raymond Ulm Machine for cleaning railway tracks
DE3820843A1 (de) * 1987-10-20 1989-05-03 Plasser Bahnbaumasch Franz Gleisverfahrbare maschine mit planierpflug zum verteilen und profilieren des bettungsschotters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706033C2 (de) * 1996-12-05 2001-10-31 Felix Kunzewitsch Vorrichtung zum Errichten von Dämmen
US12000093B2 (en) * 2016-05-23 2024-06-04 Plasser & Theurer Export von Bahnhaumaschinen Gesellschaft m.b.H. Ballast sweeping installation for picking up and distributing ballast located on a track

Also Published As

Publication number Publication date
US5052133A (en) 1991-10-01
CA2030500A1 (fr) 1991-05-24
ES2035502T3 (es) 1993-04-16
ATE81368T1 (de) 1992-10-15
CA2030500C (fr) 1999-08-10
DE58902435D1 (de) 1992-11-12
EP0428781B1 (fr) 1992-10-07
AU625630B2 (en) 1992-07-16
AU6688790A (en) 1991-05-30

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