EP3535456A1 - Engin de pose de voie comprenant un système de mesure d'assiette de voie - Google Patents

Engin de pose de voie comprenant un système de mesure d'assiette de voie

Info

Publication number
EP3535456A1
EP3535456A1 EP17780308.7A EP17780308A EP3535456A1 EP 3535456 A1 EP3535456 A1 EP 3535456A1 EP 17780308 A EP17780308 A EP 17780308A EP 3535456 A1 EP3535456 A1 EP 3535456A1
Authority
EP
European Patent Office
Prior art keywords
measuring
track
chords
measuring device
construction machine
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
EP17780308.7A
Other languages
German (de)
English (en)
Other versions
EP3535456B1 (fr
Inventor
Samuel WOLLANEK
Leopold FRÜHWIRT
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.)
Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Original Assignee
Plasser und Theurer Export Von Bahnbaumaschinen 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 Plasser und Theurer Export Von Bahnbaumaschinen GmbH filed Critical Plasser und Theurer Export Von Bahnbaumaschinen GmbH
Publication of EP3535456A1 publication Critical patent/EP3535456A1/fr
Application granted granted Critical
Publication of EP3535456B1 publication Critical patent/EP3535456B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E01B35/00—Applications of measuring apparatus or devices for track-building purposes
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
    • E01B35/08—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for levelling
    • 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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/04—Lifting or levelling of tracks
    • 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
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction
    • E01B35/10—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction for aligning
    • 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
    • E01B35/12—Applications of measuring apparatus or devices for track-building purposes for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge
    • 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
    • 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

  • the invention relates to a track construction machine for carrying out
  • Track position corrections with a movable by rail undercarriage rails of a track machine frame and a
  • Track location measuring system comprising two outer measuring devices with respect to a machine longitudinal direction and a central measuring device with a common reference base, wherein the measuring devices are determined in their position relative to the rails.
  • the invention relates to a method for operating such a track construction machine.
  • EP 1 650 348 A2 one is designed as a cleaning machine
  • Track construction machine described This includes a track bearing measuring system with two measuring chords arranged one behind the other as a reference base. With the front measuring chord the track position is detected before a cleaning process. After the cleaning process, a track position correction takes place by means of the second measuring chord. The track position is simulated on the basis of the arrow height. Longitudinal heights of the rails remain unconsidered.
  • a track laying machine designed as a track tamping machine is known from the patent specification AT 382 410 B.
  • each rail of a track is assigned a measuring chord as a reference base.
  • the respective rail position is detected by means of external measuring devices and transmitted via adjustable linkage to the appropriate measuring chord.
  • the measuring chords serve to define a respective rail longitudinal height (altitude) in the region of an average measuring device.
  • fork-like sensing elements of the middle measuring device pick up the position of both measuring chords.
  • the invention is based on the object of specifying an improvement over the prior art for a track construction machine and a method of the aforementioned type.
  • Measuring device comprises a transducer for detecting position data of the two measuring chords and wherein the position data of a
  • Evaluation are supplied to determine a longitudinal height for each rail and an arrow. With this, two measuring chords are sufficient to record all track position parameters. Via a recorded torsion both rail longitudinal heights can be determined. A detection of the lateral measurement chord position results in the arrow height, whereby a redundancy is given by the two measuring chords.
  • the two measuring chords are aligned parallel to each other in a neutral position of the outer measuring devices.
  • the evaluation of the rail heights takes place on the basis of the distance between the measuring chords in the area of the middle
  • Measuring devices arranged a structurally identical measuring chord-clamping device.
  • each external measuring device has a
  • inclinometer In the simplest case, this is a pendulum with which an elevation is detected in the area of the respective measuring device. This considerably simplifies the evaluation of the acquired measurement chord position data by compensating the respective overshoot.
  • a tilt compensation device comprises, to the two measuring chords with respect to a running in the machine longitudinal direction of rotation axis in Hold position.
  • a transverse inclination of the middle measuring device can be derived directly from the detected position data of the measuring chords, because overshoots in the area of the external measuring devices are mechanically compensated.
  • Measuring device comprises a lateral guide means to the
  • the measuring tendon ends are displaced in the lateral direction, whereby the arrow height of the track from the
  • the transmitter is designed as an optical measuring sensor.
  • it is a laser line sensor that is more robust
  • each measuring device is designed as a rail-guided measuring carriage. This is the location of
  • Measuring devices against the rails determined by means of laterally pressed against the rails flange rollers.
  • At least one measuring device is designed as a measuring platform, which is arranged on a rail chassis or on the machine frame and two each of a rail
  • associated position measuring sensors includes. This accounts for wear-prone components such as flange wheels and the determination of the position of the
  • Measuring device against the rails is very precise.
  • the track construction machine as a track tamping machine, it makes sense if the average measuring device is arranged on a movable to the machine frame track lifting and straightening unit. In this way, the middle measuring device is held in track center.
  • the evaluation device comprises a low-pass filter in order to filter vibrations of the respective measuring chord. This disturbing vibrations are hidden, which are caused for example by working units of the track-laying machine.
  • Measuring device is detected and that the longitudinal height for each rail and the arrow height are calculated by means of the evaluation. All track parameters can thus be determined with just a few process steps.
  • Fig. 1 track construction machine in a side view
  • Fig. 2 components of the track position measuring system
  • Fig. 3 track bearing measuring system in a side view
  • Track position corrections has a supported on rail chassis 2 machine frame 3 and is on rails 4 a track 5 movable. Between the two rail bogies 2 is a relative to
  • Machine frame 3 arranged in a machine longitudinal direction 6 movable satellite frame 7. With this satellite frame 7 as a working aggregates Stopfaggregat 8 for undercutting the track 5 and in a working direction 9 immediately before a track lifting and straightening unit 10 are connected.
  • common reference base 15 are between the two outer
  • the alignment of the two takes place
  • Measuring chords 16, 17 in such a way that their ends are clamped in a plane at the same distance from each other at the respective measuring device 12, 13. Thus, the measuring chords 16, 17 in a neutral (torsion-free) position of the outer measuring devices 12, 13 parallel to each other.
  • the track position measuring system 1 1 comprises a
  • Evaluation device 18 which is designed for example as a computer and connected to the measuring devices 12, 13, 14 via a bus system.
  • a laser receiver 19 is arranged on the front measuring device 12 in order to receive a laser beam 20. This one is from one remote reference emitter to extend the reference base 15.
  • the two measuring chords 16, 17 are arranged parallel to one another in a horizontal plane.
  • the two outer measuring devices 12, 13 they are laterally displaceable clamped.
  • a respective clamping device 21 is connected via a spindle 22 with a motor 23.
  • a lateral displacement occurs in cornering around the measuring chords 16, 17 in the region of the middle measuring device 14 in FIG.
  • Track center 24 to hold.
  • the motors 23 are activated as a function of the evaluation of the measurement chord position, which is detected by means of a measuring transmitter 25 arranged on the middle measuring device 14.
  • the transmitter 25 is conveniently a laser line scanner
  • Coordinate axis x determines the position of the respective rail measuring point 26 in the machine longitudinal direction 6.
  • the known distances of the measuring devices 12, 13, 14 are used to each other and evaluated the data of an odometer.
  • An inclinometer 27 is arranged on each of the outer measuring devices 12, 13. Thus, the respective inclination of the associated measuring device 12, 13 is detected in an elevation of the track 5 and in the
  • the middle measuring device 14 is designed as a measuring carriage. A guide along the respective rail edge by means of two flange wheels 28, which are pressed to avoid a game against the rail inner surfaces. At the respective
  • Rail edge the position of the rail measuring points 26 is detected. While a forward movement of the track construction machine 1, the track position is determined based on the changing rail measuring points 26.
  • Flanged rollers 28 can also be used as Wegmessrad for Weglim.
  • the two outer measuring devices 12, 13 are as measuring platforms
  • a position measuring sensor 29 is directed against each rail 4 in order to detect the position of the respective measuring platform relative to each rail 4.
  • laser line scanners are also used here.
  • the outer measuring devices 12, 13 are mounted either on the machine frame 3 or on the front or rear rail chassis 2. The latter requires a modified clamping device 21 with a length compensation for the measuring chords 16, 17 during cornering. Alternatively, all measuring devices 12, 13, 14 may be designed as a measuring carriage.
  • the measuring chords 16, 17 are arranged in a vertical plane.
  • the front measuring device 12 attached to the front rail chassis 2 comprises the laser receiver 19, the inclinometer 27, two
  • Measuring device 12 connected. The interposed
  • Measuring device 14 is guided by track flange rollers 28 on the track 5 and detects the position of the measuring chords 16, 17 by means of the transmitter 25th
  • the arrow height in the circular arc can be determined in a simple manner, if the front and rear measuring device 12, 13 each have a lateral
  • Guidance device includes (page guide as shown in FIG. 4). For this purpose, the position of the measuring device 12 relative to the inner rail 4 is firstly determined by means of the position measurement sensor 29 lying in the circular arc
  • the evaluation device 18 By means of the evaluation device 18, the calculation of a distance 30 from the rail 4 ensues therefrom.
  • the track width of the track 5 can also be detected together with the measured data of the position measuring sensor 29 located in the circular arc.
  • Measuring device 14 remains through the page guide of
  • Clamping devices 21 and the detected distances 30 to the track 5 can be determined in a known manner, the arrow height of a traversed circular arc. In addition, the position of the measuring chords 16, 17 relative to the central measuring device 14 is determined and evaluated.
  • FIG. 5 shows two measuring chords 16, 17 arranged parallel one above the other, whose position is detected by means of the measuring transmitter 25.
  • the reference system used is, for example, a coordinate system x, y, z bound to the central measuring device 14, the origin of the coordinates being above the track center 21.
  • the longitudinal heights of the rails 4 are determined.
  • the longitudinal heights of the rails 4 are determined in a simple manner.
  • All described evaluations are carried out by means of the evaluation device 18, which is designed as a computer and is set up to carry out the calculations. For this purpose, all required geometric sizes of the track construction machine 1 as the distances between the measuring devices 12, 13, 14 are retrievable from a memory unit.
  • the computer receives the measuring signals of the position measuring sensors 29, the inclinometer 27 and the measuring sensor 25 via a bus system.
  • the computer calculates in real time control signals for controlling the motors 23 for side tracking and optionally for tilt compensation of the jigs 21.
  • the current adjustment or adjustment angle of the jigs 21 are detected and reported back to the computer.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

L'invention concerne un engin de pose de voie (1) servant à réaliser des corrections d'assiette de voie, comprenant un bâti d'engin (3) pouvant être déplacé sur des rails (4) d'une voie (5) au moyen de trains de roulement sur rails (2) et un système de mesure d'assiette de voie (11) qui comporte, par rapport à une direction longitudinale d'engin (6), deux dispositifs de mesure (12, 13) extérieurs et un dispositif de mesure (14) central dotés d'une base de référence (15) commune, la position des dispositifs de mesure (12, 13, 14) par rapport aux rails (4) étant définie. Deux cordes de mesure (16, 17) alignées l'une avec l'autre sont tendues entre les dispositifs de mesure (12, 13) extérieurs en tant que base de référence (15), le dispositif de mesure (14) central comportant un capteur de mesure (25) servant à acquérir des données de positions des deux cordes de mesure (16, 17), et les données de positions étant acheminées à un dispositif d'évaluation (18) afin de déterminer un nivellement longitudinal pour chaque rail (4) et une flèche. Par conséquent, deux cordes de mesure (16, 17) sont suffisantes pour acquérir tous les paramètres d'assiette de voie.
EP17780308.7A 2016-11-04 2017-10-05 Engin de pose de voie comprenant un système de mesure d'assiette de voie Active EP3535456B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA505/2016A AT519316B1 (de) 2016-11-04 2016-11-04 Gleisbaumaschine mit Gleislagemesssystem
PCT/EP2017/001174 WO2018082796A1 (fr) 2016-11-04 2017-10-05 Engin de pose de voie comprenant un système de mesure d'assiette de voie

Publications (2)

Publication Number Publication Date
EP3535456A1 true EP3535456A1 (fr) 2019-09-11
EP3535456B1 EP3535456B1 (fr) 2020-12-09

Family

ID=60022044

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17780308.7A Active EP3535456B1 (fr) 2016-11-04 2017-10-05 Engin de pose de voie comprenant un système de mesure d'assiette de voie

Country Status (7)

Country Link
US (1) US11802380B2 (fr)
EP (1) EP3535456B1 (fr)
CN (1) CN109844224B (fr)
AT (1) AT519316B1 (fr)
EA (1) EA039076B1 (fr)
ES (1) ES2846282T3 (fr)
WO (1) WO2018082796A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT517345B1 (de) * 2015-06-17 2017-01-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Gleisbaumaschine zur Durchführung von Gleislagekorrekturen
WO2017105451A1 (fr) * 2015-12-17 2017-06-22 Siemens Rail Automation Pty. Ltd. Système de mesure de déplacement de voie ferrée et procédé de maintenance proactive
AT519263B1 (de) * 2016-12-19 2018-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Gleismessfahrzeug und Verfahren zum Erfassen einer Gleisgeometrie eines Gleises
CN110453551B (zh) * 2019-07-19 2021-08-13 胡军 一种地铁修建用方便铁轨进行偏移校准调整装置
FR3108342B1 (fr) * 2020-03-20 2022-03-25 Matisa Materiel Ind Sa MACHINE ferroviaire DE TRAVAUX comportant un châssis de machine et une navette de travail, et convoi ferroviaire DE TRAVAUX associé
FR3108636B1 (fr) * 2020-03-26 2023-01-27 Colas Rail Procédé de calcul d’un ripage ou d’un relevage de voie de chemin de fer pendant un bourrage-ripage-relevage par une bourreuse, bourreuse adaptée
CN113802422B (zh) * 2021-09-13 2023-05-09 广州大铁锐威科技有限公司 一种轨枕智能铺设系统及其方法
AT18072U1 (de) * 2022-05-24 2023-12-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Schienenfahrzeug und Verfahren zum Erfassen eines Spurweitenverlaufs

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CH319876A (fr) * 1953-04-10 1957-03-15 Matisa Materiel Ind Sa Véhicule comportant un dispositif pour la mesure et l'enregistrement du gauche de files de rails, notamment d'une voie de chemin de fer
CH314244A (fr) * 1953-04-22 1956-06-15 Matisa Materiel Ind Sa Dispositif pour la mesure et l'enregistrement continu de l'écartement des files de rails d'une voie ferrée
AT314579B (de) 1969-01-22 1974-04-10 Plasser Bahnbaumasch Franz Fahrbare Einrichtung zur Aufzeichnung und bzw. oder Korrektur der Lage eines Gleises
AT321970B (de) * 1971-02-19 1975-04-25 Plasser Bahnbaumasch Franz Fahrbare gleisnivellier-stopfmaschine
AT382410B (de) 1983-11-16 1987-02-25 Plasser Bahnbaumasch Franz Einrichtung zur hoehenlage- und querneigungskorrektur eines gleises
AT402953B (de) * 1990-11-12 1997-10-27 Plasser Bahnbaumasch Franz Einrichtung zur berührungslosen spurweitenmessung von schienen
GB9211901D0 (en) * 1992-06-05 1992-07-15 British Railways Board Methods of railway track maintenance
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DE112018007853T5 (de) * 2018-07-26 2021-04-15 Mitsubishi Electric Corporation Schienenbruch-erkennungsvorrichtung und schienenbruchresultat-managementsystem

Also Published As

Publication number Publication date
WO2018082796A1 (fr) 2018-05-11
AT519316A1 (de) 2018-05-15
EP3535456B1 (fr) 2020-12-09
US11802380B2 (en) 2023-10-31
EA039076B1 (ru) 2021-11-30
CN109844224A (zh) 2019-06-04
CN109844224B (zh) 2021-03-19
AT519316B1 (de) 2019-05-15
EA201900084A1 (ru) 2019-09-30
ES2846282T3 (es) 2021-07-28
US20190257038A1 (en) 2019-08-22

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