EP1020563B1 - Gleisbaumaschine mit einer Abtasteinrichtung zum Abtasten der Gleis-Ist-Lage - Google Patents

Gleisbaumaschine mit einer Abtasteinrichtung zum Abtasten der Gleis-Ist-Lage Download PDF

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Publication number
EP1020563B1
EP1020563B1 EP99890380A EP99890380A EP1020563B1 EP 1020563 B1 EP1020563 B1 EP 1020563B1 EP 99890380 A EP99890380 A EP 99890380A EP 99890380 A EP99890380 A EP 99890380A EP 1020563 B1 EP1020563 B1 EP 1020563B1
Authority
EP
European Patent Office
Prior art keywords
measuring
track
machine
unit
tracing
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
EP99890380A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1020563A1 (de
Inventor
Josef Theurer
Manfred Brunninger
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 DK99890380T priority Critical patent/DK1020563T3/da
Priority to AT99890380T priority patent/ATE287990T1/de
Publication of EP1020563A1 publication Critical patent/EP1020563A1/de
Application granted granted Critical
Publication of EP1020563B1 publication Critical patent/EP1020563B1/de
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
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers
    • 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
    • E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
    • E01B27/08—Renewing or cleaning the ballast in situ, with or without concurrent work on the track the track having been taken-up

Definitions

  • the invention relates to a track construction machine for processing a track superstructure destroying one before the labor input of a working aggregate existing track-actual position of a track and formation of a back the work aggregate track desired position, consisting of a on Rail supports supported and connected to the working aggregate Machine frame and from a measuring points and a measuring chord having scanning device for scanning the track actual position.
  • Such a track construction machine is known from GB 2 268 529 and will used for cleaning the ballast bed of a track.
  • the machine is made up of a front with respect to the direction of sieve and a following working framework together, a clearing chain for Has ballast and a track lifting unit as a working aggregate. Both frame parts of the machine are each with a longitudinal and Bank scale connected.
  • the screen cart is also one more on the track unrolling measuring axes having scanning associated with a Pfeil Eckngeber for detecting the lateral position of the track.
  • the object of the present invention is now to provide a generic Machine using only constructively easier Means a reliable measurement of the actual track position to the directional Control of a working aggregate allows.
  • track renewal train Track construction machine 1 has a rail by 2 on a Track 5 formed by rails 3 and sleepers 4 movable machine frame 6 on. This consists in his respect to the working direction (arrow 7) rear portion of two articulated by a frame joint 8 with each other connected and arranged in the machine longitudinal direction one behind the other Frame parts 9,10 for bridging a Umbaulücke 11.
  • the front Area of the track construction machine 1 is made up of a number of others. hingedly interconnected frame members 12 together.
  • said frame joint 8 spreading drives 13 are provided with which the two frame parts 9,10 for lifting in the area of the frame joint 8 located Schienenfahrtechnikes 2 against each other spreadable and are pivotable about a vertical axis 44 in track arcs.
  • the front end portion of the machine 1 is used for temporary storage of old sleepers 4 or new sleepers 14, with the help of one on the machine 1 in the longitudinal direction movable gantry crane 15 to a threshold transfer unit 16 are transportable.
  • An upper conveyor belt unit 17 is for the transport of the new sleepers 14 counter to the working direction provided for Umbaulücke 11, while having a lower one Conveyor belt unit 18 the old thresholds 4 toward the threshold transfer unit 16 are transportable.
  • To relocate the new waves 14 is one by drives 19 height and side relative to the frame part. 9 sliding Neuschwellen-storage device 20 as a working unit 21st intended.
  • the inclusion of the old sleepers 4 is done by a Altschwellen-German Spotify Kunststoffvorraum 22.
  • One by drives 23 height- and Side-adjustable grading chain 24 serves to accommodate between the old sleepers 4 positioned ballast ballast and its removal via conveyor belts 25.
  • the two conveyor belt units 17,18 below the frame part 9 via trolleys 26 on the track 5 can be supported.
  • One formed by the two chassis 26 and articulated joints 27 connected to the frame part 9 support unit 28 is by drives 29 height and side adjustable designed relative to the frame part 9.
  • Track actual position 30 (lateral position) is one of two in the machine longitudinal direction successively arranged and spaced apart key units 31.32 formed scanning device 33 is provided.
  • the for measuring the Track actual position 30 provided, upstream with respect to the direction first key unit 31 is composed of a number of hinged with the Machine frame 6 connected, rolled by flange rollers 34 on the track 5 Measuring axes 39 and two in the machine longitudinal direction one behind the other arranged Meßsehen 36 together.
  • the measuring axes 39 form in Connection with the measuring chords 36 individual measuring points 351 to 356th
  • the measuring chord 36 in the working direction is stretched between the foremost measuring axis 39 and an approximately central measuring axis 39 equipped with an angle meter 37.
  • the following second measuring chord 36 is stretched between the measuring axis 39 connected to the protractor 37 and the rearmost measuring axis 39 of the front sensing unit 31.
  • the protractor 37 serves to detect a side position angle ⁇ enclosed by the two measuring chords 36.
  • the measuring points 352, 353 and 354 are formed by position encoders 38 connected to the respective measuring axis 39, by means of which the distance between the respective measuring point 352, 353 or 354 to the measuring chord 36 is registered, forming a measured value x 1 , x 2 , x 3 becomes.
  • the front frame part 9 embodying a measuring chord 36 extends from a hinge point 40 of the front rail chassis 2 to the frame joint 8.
  • the second measuring chord 36 embodied by the frame part 10 extends from the frame joint 8 to a hinge point 40 of the rear one Schienenfahrtechnikes 2.
  • ⁇ 'another protractor 37 is provided to detect one of both Meßsehnen 36 and frame parts 9,10 with respect to a horizontal plane enclosed side position angle ⁇ 'another protractor 37 is provided.
  • the hinge points 40, the frame joint 8, the two chassis 26 and the working unit 21 (Neuschwe ies-storage device 20) the measuring points 351 to 356 of the second button unit 32 are defined.
  • the distancing of the individual measuring axes 39 of the first key unit 31st with respect to the machine longitudinal direction to each other is identical to the distancing the individual measuring points 351 to 356 of the second button unit 32 to each other.
  • a distance measuring device 41 for detecting the distance between the track 5 used by the machine 1 and a neighboring track 42 provided in the region of the front pivot point 40 of the Frame part 9 .
  • This distance measuring device 41 consists of a scanning a rail edge of the neighboring track 42, with a protractor connected laser probe 43.
  • Another such distance measuring device 41 is in the region of the rear pivot point 40 of the rear frame part 10 provided.
  • a third distance measuring device 41 may be provided to control the side clearance to the neighboring track 42 also in the area of the frame joint 8 .
  • the lateral position of the track 5, ie the track actual position 30, in conjunction with a distance measurement by a displacement measuring device 46 is continuously scanned by means of the front button unit 31.
  • the measured values x 1 , x 2 , x 3 (arrow heights) registered here and the lateral position angle ⁇ are stored in an electronic memory device 47 and path-dependent at the measuring points as desired values x 1 ', x 2 ' and x 3 'or ⁇ ' 352, 353, 354 and 355 of the rear key unit 32 issued as soon as the machine 1 has reached in the context of continuous Schwarzfahrt with their rear measuring points registered by the first key unit 31 local track area.
  • the measured value x 3 can also be used for measuring the lateral position angle ⁇ .
  • the two frame parts 9 and 10 are angled so that their longitudinal axes are identical to the respective angular position of the measuring chords 36 of the first key unit 31.
  • the Neuschwellen Storage device 20 and the support unit 28 so long relative to the frame part 9 in the cross machine direction shifted until the respective measured values x 1 ', x 2 ', x 3 'with the detected by the first button unit 31 measured values x 1 , x 2 , x 3 are identical ,
  • the measured in the front part of the machine 1 by the first button unit 31 actual track position 30 can be accurately reproduced to form a new track position, so that the new track 5 with respect to its side position of the existing before the labor input of the machine 1 track Position 30 corresponds.
  • FIG. 6 schematically shows a simple version of a scanning device 33 shown, for the sake of simplicity and for better understanding functionally identical parts with the same reference numerals as in Fig. 1 to 5 are.
  • the two key units 31, 32 each have three in the machine longitudinal direction successively arranged measuring points 351, 352 and 353 on, wherein the distance between the two measuring points 351 and 352 or 352 and 353 in both key units 31,32 is the same.
  • the two front Measuring axes 39 of the rear key unit 32 are still on the old, that is unchanged track 5, while that with the measuring chord 36th connected working unit 21 with respect to its lateral position by the measured value x 'is controlled.
  • the second measuring axis 39 could, for example, also by scanning the position of the old sleepers 4 removed from the rails Threshold be formed.
  • the working unit 21 could, for example also in connection with a ballast cleaning machine height- and side-adjustable reaming chain for receiving the ballast be. In this case you could also use a cleaning machine in the Area of the Umbaulücke usual track lifting unit together with the position control of the working unit 21, so that after the labor input the working unit 21 before the labor input of the machine 1 existing Track actual situation is restored.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
EP99890380A 1999-01-18 1999-12-09 Gleisbaumaschine mit einer Abtasteinrichtung zum Abtasten der Gleis-Ist-Lage Expired - Lifetime EP1020563B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK99890380T DK1020563T3 (da) 1999-01-18 1999-12-09 Sporbyggemaskine med en aftasteindretning til aftastning af den aktuelle sporbeliggenhed
AT99890380T ATE287990T1 (de) 1999-01-18 1999-12-09 Gleisbaumaschine mit einer abtasteinrichtung zum abtasten der gleis-ist-lage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0005699A ATA5699A (de) 1999-01-18 1999-01-18 Gleisbaumaschine mit einer abtasteinrichtung zum abtasten der gleis-ist-lage
AT5699 1999-01-18

Publications (2)

Publication Number Publication Date
EP1020563A1 EP1020563A1 (de) 2000-07-19
EP1020563B1 true EP1020563B1 (de) 2005-01-26

Family

ID=3480373

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890380A Expired - Lifetime EP1020563B1 (de) 1999-01-18 1999-12-09 Gleisbaumaschine mit einer Abtasteinrichtung zum Abtasten der Gleis-Ist-Lage

Country Status (5)

Country Link
EP (1) EP1020563B1 (da)
AT (2) ATA5699A (da)
DE (1) DE59911520D1 (da)
DK (1) DK1020563T3 (da)
ES (1) ES2237077T3 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2400879A (en) * 2003-04-23 2004-10-27 Wickham Land Ltd Railway track maintenance
AT519088B1 (de) 2017-02-07 2018-04-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Verfahren zur berührungslosen Erfassung einer Gleisgeometrie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT374849B (de) * 1981-12-23 1984-06-12 Plasser Bahnbaumasch Franz Fahrbare gleiskorrekturmaschine mit mess-bezugssystem
AT403387B (de) 1992-06-19 1998-01-26 Plasser Bahnbaumasch Franz Maschine zur behandlung der schotterbettung

Also Published As

Publication number Publication date
DK1020563T3 (da) 2005-04-11
ATE287990T1 (de) 2005-02-15
ATA5699A (de) 2000-04-15
ES2237077T3 (es) 2005-07-16
EP1020563A1 (de) 2000-07-19
DE59911520D1 (de) 2005-03-03

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