EP1170420A2 - Dispositif de mesure de la position d'une voie en cours de pose de voies ferrées et procédé de mise en oeuvre d'une telle mesure - Google Patents

Dispositif de mesure de la position d'une voie en cours de pose de voies ferrées et procédé de mise en oeuvre d'une telle mesure Download PDF

Info

Publication number
EP1170420A2
EP1170420A2 EP01116110A EP01116110A EP1170420A2 EP 1170420 A2 EP1170420 A2 EP 1170420A2 EP 01116110 A EP01116110 A EP 01116110A EP 01116110 A EP01116110 A EP 01116110A EP 1170420 A2 EP1170420 A2 EP 1170420A2
Authority
EP
European Patent Office
Prior art keywords
track
measuring
rail
laser
measuring 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.)
Withdrawn
Application number
EP01116110A
Other languages
German (de)
English (en)
Other versions
EP1170420A3 (fr
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.)
GSG Knape Gleissanierung GmbH
Original Assignee
GSG Knape Gleissanierung 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 GSG Knape Gleissanierung GmbH filed Critical GSG Knape Gleissanierung GmbH
Publication of EP1170420A2 publication Critical patent/EP1170420A2/fr
Publication of EP1170420A3 publication Critical patent/EP1170420A3/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • E01B35/06—Applications of measuring apparatus or devices for track-building purposes for measuring irregularities in longitudinal direction

Definitions

  • the present invention relates to a device for measuring the Track position in the manufacture of railroad tracks, especially so-called solid roadways, in which a substructure is manufactured and a track laid on the substructure, with geodetic means in relation absolutely aligned to a fixed point field and aligned in its Position is fixed, with those remaining after the geodetic alignment Differences in position from one another at a predetermined distance following track points determined by a relative measurement and considering the geodetic guidelines at least so far be corrected that the relative track position a required accuracy having
  • the present invention relates to a method for Carrying out a position measurement of a track during the manufacture of a Rail track, in particular a fixed track, with one Measuring device.
  • the course of the track must be be adapted to the specifications as precisely as possible.
  • the route and the gradients and the elevation of the route with geodetic Pegged funds.
  • the Requirements for the homogeneity of the track i.e. the relative Difference in position at a predetermined distance in succession Track points to be met.
  • the present invention has for its object a device for measuring the track position in the production of railroad tracks, in particular in a method of the type mentioned, the simple to specify in the manufacture and operation as well as high accuracy of the Rail position allows.
  • This task is solved by two measuring carriages, one lead and one Caster, each on the track to be measured while maintaining a fixed side and preferably altitude to one of the two rails, the measuring rail, movable and to maintain a fixed distance are interconnected, a geodesic Measuring device, in particular reflector, on one of the two measuring carriages and an effective position measuring device between the lead and the tail, over which the relative positional deviation between pre-run and post-run is measurable, in particular on a measuring car a laser and on the other target car a laser target.
  • the device according to the invention is an advantageous Measurement of the absolute and relative track position in the production of Rail tracks, especially of fixed trackways possible.
  • about the geodetic measuring device can produce the absolute track position be, while then subsequently between the lead and Caster effective relative position measuring the relative track position can be checked and corrected.
  • This is particularly advantageous with the laser measuring device possible. Even the high requirements for fixed Railways can ensure the homogeneity of the track to be fulfilled.
  • the laser on the wake and the laser target plate as well the geodetic measuring device are arranged on the lead. It can then measured continuously in the progressive direction.
  • the two parts of the relative position measuring device on the lead and on Caster have a distance that corresponds to the respective default value for the relative positional deviation corresponds.
  • the default value for fixed carriageways is +/- 2 mm to 5 m.
  • the distance between the lead and tail is therefore 5 m set.
  • a progressive measurement can be particularly simple Way.
  • Lead and wake preferably have the same basic body. This simplifies the manufacture of the measuring device and lowers the manufacturing costs.
  • the base body is in particular L-shaped, with a cross Crossbar that can be placed on the track, which is on rollers in their side and height positions relative to one of the two rails and one perpendicular to the traverse and parallel to this rail Leg, on each of which a part of the relative position measuring device is arranged.
  • This is a structurally simple and stable measuring device receive with which also an adherence to the relative position the measuring device to the middle of the track can be guaranteed.
  • the legs of the base body each have a length of about 2.5 m, with the two parts of the relative measuring device each in the area of the free end of the leg and the geodesic Measuring device preferably in the connection area between the leg and Traverse are arranged.
  • This is a measurement at a distance of each 2.5 m allows, which is the usual distance of the straightening devices corresponds to the way the track can be set up and fixed.
  • the relative track position can be checked every 2.5 m corrected if necessary. This also has the advantage of corrective action remain relatively small at each straightening unit.
  • the base body is preferably each by rolling with a vertical axis of rotation guided on the outer edge of the measuring rail. So that can compliance with a fixed relative position of the measuring device to the middle of the track can be guaranteed in a simple manner.
  • Via additionally to the inside edge of the measuring rail by spring force pressable and releasable with a hand lever with vertical Axis of rotation can improve the guidance of the measuring device and the insertion of the measuring device into the track can be facilitated.
  • the rollers are adjustable. So that Measuring device can be adjusted relative to the middle of the track.
  • the laser target plate has a defined center, the size of the permissible position deviation equivalent. This means that the permissible position deviation is exceeded quick and easy to grasp.
  • a signal in particular an acoustic or optical signal, is output when the laser beam hits the laser target plate out of center meets. This may result in the permissible deviation in position being exceeded can be detected particularly quickly.
  • the laser target plate can also have means for digital detection and display and / or storing the point of impact of the laser beam. Compliance with the permissible positional deviation can thus in be easily checked and documented.
  • the laser can be rotated slightly about its vertical axis Advantage that the laser adjusts and to a further target in the straight track can be aligned.
  • the measurement preferably carried out approximately every 2.5 m along the track. This matches with the usual distance between the straightening devices for the track and therefore leads to an optimal homogeneity of the track. From the fourth spindle can then ensure the homogeneity of the track position on the target board be rated. By continuously moving the measuring device Homogeneity can be checked at any point. Moreover is a curvature every 2.5 m due to the geodetic measurement best possible adaptation of the homogeneous track to the geodetic Neighborhood guaranteed.
  • a further embodiment of the invention can be carried out after Measurement and readjustment of a track section the same Track section again in the opposite direction with the other way round Measure the measuring device and the height of the measuring rail serving rail are regulated.
  • the first measurement can namely the homogeneity of the altitude of those not serving as measuring rails Rail can not be proven. This is done by reverse Exit and readjust accordingly.
  • a measurement can also be carried out with decoupled Pre-run and post-run are carried out in which the post-run in one already regulated section remains and the lead from a distant Position moved step by step towards the caster and the track position is checked with the laser device.
  • the homogeneity of the track position can be further increased by this measuring method.
  • the measuring device comprises a lead 1 and a Caster 2, each on the track 3 to be measured while maintaining a fixed side and height position to one of the two rails 4, 4 ', the measuring rail 4, are movable. Between the rear end of the lead 1 and the front end of the wake 2 is a coupling rod 5 articulated arranged over which a fixed distance between lead 1 and Caster 2 is guaranteed.
  • Pre-run 1 and post-run 2 have the same construction as each other Base body, which is described in more detail below.
  • the basic body comprises a crossbar 6, which is across the to be measured Track 3 is placed, and a leg 7, which is substantially parallel runs to the measuring rail 4 and extends backwards from the crossbar 6 extends.
  • a reflector 8 In the transition area between crossbar 6 and Leg 7 has the base body at the lead 1 a reflector 8.
  • the lead 1 is also with a Provide laser target plate 9.
  • a laser 10 is provided.
  • Fig. 2 shows the base body in an enlarged view.
  • the crossbar 6 is attached to the leg 7 such that an angle between the two ⁇ is formed by 90 °.
  • Via rollers 11 with a horizontal axis on the crossbar 6 and on the leg 7 is the base body on the upper edges the rails 4, 4 'of the track 3 can be moved.
  • the rollers 12 'on the inner edge of the measuring rail 4 may be used for guarantee the passage of the area of the wheel handlebars on switches is not be larger than 35 mm.
  • Hand lever 13 By one in the detailed representation of FIG. 3 Hand lever 13 shown is the placement of the base body on the Rail 4 allows. In terms of construction, the parallel management of the Base body to the top edge of the rail and to track axis IV or Guaranteed outer edge of the rail in the straight line.
  • the leg 7 has a threaded bush 14 at each end, a prism holder 15 and a flange 16. So that's both ends of the leg 7 designed identically.
  • the rollers 11 can also an adjustment option may be provided.
  • the distance from the bottom edge the crossbar 6 to the rail-contacting must not be 46 mm fall short so that the wheel handlebars can be run over on switches. However, the distance is kept as small as possible to ensure stability not negatively affect the system.
  • Lead 1 and tail 2 are on the coupling rod shown in Fig. 4 17 connected to each other.
  • the lower part of the threaded bushing is used for this 14 by providing a passage opening 17 at each end provided coupling rod 5 by means of a screw 18 on the threaded bush 14 is attached.
  • the attachment is provided so that the coupling rod 5 relative to lead 1 and tail 2 around the vertical Screw axes is pivotable.
  • the crossbar 6 is in the upper one Part of the threaded bush 14 used and also by means of a screw 19 attached.
  • the crossbar 6 is fixed to the flange 16. Sufficient perpendicularity to leg 7 and parallelism constructionally guaranteed to the rail contact.
  • the laser 10 is arranged so that the laser axis I lies above the rail axis II. Furthermore, the laser 10 about its vertical axis for adjustment and alignment to another Aim rotated slightly in the line of the track. The laser points a safe range of 100 m.
  • the laser target is also arranged so that the target axis III lies above the rail axis II. In the x direction, the target axis is III Can be moved laterally by +/- 40 mm to preset track radii can.
  • the laser target plate 9 also has a defined center, the dimensions of the permissible deviation in lateral and height position equivalent. In addition, means are provided by means of which, upon impact an acoustic signal from the laser beam outside the center is issued.
  • the center has a size of 1.5, for example mm x 1.5 mm.
  • a digital display of the deviations is also possible the laser point on the target plate, possibly with additional data registration. Such a device is only useful if the mass of the target device does not become too large.
  • FIG. 8 shows a device for presetting the cant value between the two rails 4, 4 '. And that is the one shown Device around a mechanical device of known type with a setting of up to 180 mm. It includes a sliding piece 21 with an oblique groove 22 which is opposite a scale 23 is movable. In the groove 22, a bubble level 24 is inserted, the one Elevation setting with a maximum deviation of 0.25 mm at 1 m. This allows an accuracy of the mutual altitude of the top edge of the rail ensures a deviation of less than 0.6 mm become. Instead of the mechanical variant shown more modern measuring equipment can also be used.
  • Carrying out a measurement with the measuring device according to the invention takes place in that the measuring system in Fig. 1 in principle shown way is placed on a track 3.
  • the lateral distance X is set on the laser target plate 9 or rated.
  • the points a, b, c, d are each 2.5 m apart. This means, the measurement is also carried out as 2.5 m.
  • the measuring points a, b, c, d are placed near the regulating devices, which also have a Have a distance of approx. 2.5 m from each other.
  • the Track height can be set up separately for each height.
  • the homogeneity in the Height is in the post with coupled pre-run 1 and post-run 2 and Control in the direction of work with possible readjustment, namely to be checked on both sides.
  • a current tightness is required for the production of the solid track Measuring device not absolutely necessary. To the possible uses to increase, however, can make the current tightness by appropriate Insulations on the components of the measuring device reached become. The device can then also be used, for example, for repair measures be used on existing systems.
  • At least some commercially available parts can be used as components are, namely, for example, as a cross member 6 and leg 7 commercially available Straightening sheath or aluminum box girder profile, for the rollers 11, 12 commercially available ball-bearing rollers, as a coupling rod 17 a Aluminum hollow box profile and 14 gene wind bushings for the threaded bushings made of brass, as used for track marking points become.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP01116110A 2000-07-04 2001-07-03 Dispositif de mesure de la position d'une voie en cours de pose de voies ferrées et procédé de mise en oeuvre d'une telle mesure Withdrawn EP1170420A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000132364 DE10032364A1 (de) 2000-07-04 2000-07-04 Verfahren und Vorrichtung zum Feinregulieren von Gleisanlagen
DE10032364 2000-07-04

Publications (2)

Publication Number Publication Date
EP1170420A2 true EP1170420A2 (fr) 2002-01-09
EP1170420A3 EP1170420A3 (fr) 2002-11-06

Family

ID=7647670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01116110A Withdrawn EP1170420A3 (fr) 2000-07-04 2001-07-03 Dispositif de mesure de la position d'une voie en cours de pose de voies ferrées et procédé de mise en oeuvre d'une telle mesure

Country Status (2)

Country Link
EP (1) EP1170420A3 (fr)
DE (1) DE10032364A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172482A2 (fr) * 2000-07-10 2002-01-16 GSG Knape Gleissanierung GmbH Procédé de pose de voies ferrées, en particulier sans ballast, et dispositif de mesure pour mise en oeuvre d'un tel procédé
EP1387004A2 (fr) * 2002-08-03 2004-02-04 Pfleiderer Infrastrukturtechnik GmbH & Co. KG Dispositif pour contrôler l' état des voies ferrées, notamment des voies sans ballast
CN101457507B (zh) * 2008-12-21 2011-12-28 中铁宝桥集团有限公司 钢轨弯折支距及钢轨边直线度激光辅助检测仪及检测方法
CN106540997A (zh) * 2017-01-20 2017-03-29 盐城工学院 导轨检测装置及液压矫直机
CN109680571A (zh) * 2018-12-27 2019-04-26 广州大铁锐威科技有限公司 用于减振垫预制轨道板精调的定位装置及使用方法、系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH411962A (de) * 1963-12-09 1966-04-30 Ameba Ag Verfahren und Einrichtung zum Nivellieren von Gleisen
US3334593A (en) * 1965-06-18 1967-08-08 Plasser Franz Track grading method and arrangement
AT314579B (de) * 1969-01-22 1974-04-10 Plasser Bahnbaumasch Franz Fahrbare Einrichtung zur Aufzeichnung und bzw. oder Korrektur der Lage eines Gleises
AT336662B (de) * 1972-02-07 1977-05-25 Plasser Bahnbaumasch Franz Verfahren und maschine zum messen und gegebenenfalls korrigieren der seitlichen abweichungen eines gleises, insbesondere eines gleisbogens, nach einem leitstrahl
EP0213253A1 (fr) * 1985-08-22 1987-03-11 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine mobile sur voie pour mesurer respectivement enregistrer ou corriger la position de la voie à l'aide de rayons laser respectivement de faisceaux laser en éventail
US5613442A (en) * 1992-12-23 1997-03-25 Noptel Oy Arrangement and method for mesuring and correcting the line of a track

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH411962A (de) * 1963-12-09 1966-04-30 Ameba Ag Verfahren und Einrichtung zum Nivellieren von Gleisen
US3334593A (en) * 1965-06-18 1967-08-08 Plasser Franz Track grading method and arrangement
AT314579B (de) * 1969-01-22 1974-04-10 Plasser Bahnbaumasch Franz Fahrbare Einrichtung zur Aufzeichnung und bzw. oder Korrektur der Lage eines Gleises
AT336662B (de) * 1972-02-07 1977-05-25 Plasser Bahnbaumasch Franz Verfahren und maschine zum messen und gegebenenfalls korrigieren der seitlichen abweichungen eines gleises, insbesondere eines gleisbogens, nach einem leitstrahl
EP0213253A1 (fr) * 1985-08-22 1987-03-11 Franz Plasser Bahnbaumaschinen-Industriegesellschaft m.b.H. Machine mobile sur voie pour mesurer respectivement enregistrer ou corriger la position de la voie à l'aide de rayons laser respectivement de faisceaux laser en éventail
US5613442A (en) * 1992-12-23 1997-03-25 Noptel Oy Arrangement and method for mesuring and correcting the line of a track

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1172482A2 (fr) * 2000-07-10 2002-01-16 GSG Knape Gleissanierung GmbH Procédé de pose de voies ferrées, en particulier sans ballast, et dispositif de mesure pour mise en oeuvre d'un tel procédé
EP1172482A3 (fr) * 2000-07-10 2003-07-30 GSG Knape Gleissanierung GmbH Procédé de pose de voies ferrées, en particulier sans ballast, et dispositif de mesure pour mise en oeuvre d'un tel procédé
EP1387004A2 (fr) * 2002-08-03 2004-02-04 Pfleiderer Infrastrukturtechnik GmbH & Co. KG Dispositif pour contrôler l' état des voies ferrées, notamment des voies sans ballast
EP1387004A3 (fr) * 2002-08-03 2005-02-09 Pfleiderer Infrastrukturtechnik GmbH & Co. KG Dispositif pour contrôler l' état des voies ferrées, notamment des voies sans ballast
CN101457507B (zh) * 2008-12-21 2011-12-28 中铁宝桥集团有限公司 钢轨弯折支距及钢轨边直线度激光辅助检测仪及检测方法
CN106540997A (zh) * 2017-01-20 2017-03-29 盐城工学院 导轨检测装置及液压矫直机
CN109680571A (zh) * 2018-12-27 2019-04-26 广州大铁锐威科技有限公司 用于减振垫预制轨道板精调的定位装置及使用方法、系统

Also Published As

Publication number Publication date
DE10032364A1 (de) 2002-01-24
EP1170420A3 (fr) 2002-11-06

Similar Documents

Publication Publication Date Title
DE2001542C3 (de) Fahrbare Einrichtung zur Überwachung und/oder Korrektur der Lage eines Gleises
DE68914828T2 (de) Vorrichtung und verfahren zur bestimmung der ortung einer schiene.
DE1923762C3 (de) Meßeinrichtung zur geometrischen Überprüfung und/oder Berichtigung von Eisenbahngleisen
DD207743A5 (de) Steuervorrichtung fuer eine gleisbau -oder gleisinstandsetzungsmaschine
EP0374290B1 (fr) Véhicule ferroviaire
EP1170420A2 (fr) Dispositif de mesure de la position d'une voie en cours de pose de voies ferrées et procédé de mise en oeuvre d'une telle mesure
DD248159A5 (de) Verfahren und vorrichtung zur instandsetzung oder verlegung eines eisenbahngleises
DE3116214A1 (de) Ablenkeinheit
DE2615814C2 (de) Weiche für geführte Fahrzeuge
DE3136394A1 (de) Bohranlage fuer werkstuecke endlicher laenge
EP0609731A1 (fr) Véhicule de pose pour des ponts déplaçables
DE3719708A1 (de) Spurfuehrungseinrichtung fuer fahrzeuge fuer das befahren von strassen und schienenwegen
DE19921761B4 (de) Verfahren und Vorrichtung zum Verstellen des Arbeitsabstandes
EP1184120B1 (fr) Support de lame de scie dans un dispositif pour mesurer et corriger le profil de tension de lames de scies
EP1587987A1 (fr) Procede d'installation d'un element prefabrique et dispositif de reception de prismes de mesure
DE4123837C5 (de) Vorrichtung zur höheneinstellbaren Befestigung eines einen Schienenschalter aufnehmenden Gehäuses
DE3210015C2 (de) Gerät zum Messen von Eisenbahngleisen
DE2642228A1 (de) Verfahren und vorrichtung zum vermessen von fahrzeug-rahmenteilen
DE19738099A1 (de) Koordinatenmeßgerät oder Bearbeitungsmaschine
DE10314925B4 (de) Verfahren zum Einrichten der Lage einer Betonfertigteilplatte und Meßlehre
DE1784140C3 (de) Verfahren und Vorrichtung zum seitlichen Ausrichten von Gleisen
DE19707525A1 (de) Verfahren zum seitlichen Umsetzen einer Fahrwegseitenbegrenzung und Vorrichtung zur Durchführung des Verfahrens
DE4124913C2 (de) Kontaktflächen eines Gleisbauteils wie Schiene oder Weichenbauteil und eines auf diesem fahrenden Rades eines Schienenfahrzeuges
EP3795478B1 (fr) Déplacement horizontal pour l'escalier d'avion
DE1658349A1 (de) Verfahren zum Richten eines Gleises nach ortsfesten Bezugspunkten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Free format text: 7E 01B 35/04 A, 7E 01B 35/00 B

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20030430

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

17Q First examination report despatched

Effective date: 20030728

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060529