EP1818453A1 - Verfahren und Vorrichtung zum Einsetzen von Elementen in die Erde, Mechanismus für diese Vorrichtung und dieses Verfahren nutzendes System - Google Patents

Verfahren und Vorrichtung zum Einsetzen von Elementen in die Erde, Mechanismus für diese Vorrichtung und dieses Verfahren nutzendes System Download PDF

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Publication number
EP1818453A1
EP1818453A1 EP07290141A EP07290141A EP1818453A1 EP 1818453 A1 EP1818453 A1 EP 1818453A1 EP 07290141 A EP07290141 A EP 07290141A EP 07290141 A EP07290141 A EP 07290141A EP 1818453 A1 EP1818453 A1 EP 1818453A1
Authority
EP
European Patent Office
Prior art keywords
ground
arm
freedom
fixed
degrees
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Withdrawn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
EP07290141A
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English (en)
French (fr)
Inventor
Nicolas Milesi
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.)
Alstom Transport SA
Original Assignee
Alstom Transport SA
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 Alstom Transport SA filed Critical Alstom Transport SA
Publication of EP1818453A1 publication Critical patent/EP1818453A1/de
Withdrawn legal-status Critical Current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
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/32—Installing or removing track components, not covered by the preceding groups, e.g. sole-plates, rail anchors
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B1/00—Ballastway; Other means for supporting the sleepers or the track; Drainage of the ballastway
    • E01B1/002—Ballastless track, e.g. concrete slab trackway, or with asphalt layers
    • E01B1/004—Ballastless track, e.g. concrete slab trackway, or with asphalt layers with prefabricated elements embedded in fresh concrete or asphalt
    • 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
    • E01B35/02—Applications of measuring apparatus or devices for track-building purposes for spacing, for cross levelling; for laying-out curves

Definitions

  • the present invention relates to a device and a method for inserting elements into the ground, a mechanism for this device and a system using this device.
  • the insertion devices are used in particular for inserting into the ground elements for the realization of works.
  • these devices are used to insert saddles into concrete slabs to support the rails of a railroad track. In particular, this is used when making railroad tracks without ballast or without crossing.
  • such insertion devices are described in patent applications EP 0 803 609 and EP 1 178 153 .
  • the insertion arm must be placed above the ground with great precision. For this, it is known to control the movement of the arm according to geographical records (see EP 1 178 153 ).
  • the invention aims to satisfy this desire by proposing an insertion device in which the arm can be moved more accurately.
  • each cylinder is directly fixed on one side to the upper plate and on the other side to the movable plate, the displacement errors of each of the cylinders do not accumulate so that the positioning of the insertion arm relative to the ground is more accurate.
  • the invention also relates to a positioning mechanism that can be implemented in the insertion device above.
  • FIG. 1 shows a system 2 for inserting saddles 4 into a concrete slab 6.
  • the system 2 comprises a vehicle 10 for transporting a controllable device 12 for inserting the saddles 4.
  • the vehicle 10 is mounted on four wheels or steering tracks and / or drive axle, to ensure autonomous movement of the vehicle in a given direction.
  • the vehicle 10 comprises a rear face on which is fixed, without any degree of freedom, the device 12.
  • the device 12 comprises a saddle insertion arm 14 and a controllable mechanism 16 for positioning the arm 14 relative to the upper surface of the concrete slab 6.
  • the vehicle 10 also comprises a control unit 20 able to control the device 12 as a function of geographical readings received via a receiver 22.
  • the geographical readings are obtained from measurements of the position of the arm 14 and / or of the vehicle 10 relative to a topographic survey terminal.
  • the unit 20 is also able to control the movement of the vehicle 10.
  • the arm 14 has on its rear face reflectors 30 able to cooperate with a measuring station 32 installed along the railway track to be installed. For example, three reflectors 30 are attached to the arm 14.
  • a reflector 34 is also attached to the chassis of the vehicle 10.
  • this reflector 34 is mounted on the roof of the vehicle 10.
  • the station 32 is installed on a tripod vertically to a topographic survey terminal 36.
  • the geographical position of the terminal 36 in a frame linked to the earth is known.
  • the station 32 comprises a laser distance measuring device equipped with an emitting optics and a receiver optics making it possible to know with very great precision the distance and the angle separating the station 32 from all the reflectors 30 and 34. carried respectively by the arm 14 and the vehicle 10.
  • the station 32 is also equipped with a radio transmitter 38 sending the result of the measurements made at each instant by the device 32 towards the receiver 22 carried by the vehicle 10.
  • FIG. 2 represents an example of a saddle 2 intended to receive a rail and to transmit the force exerted by a rail vehicle traveling on this rail to the slab 6.
  • the saddle 4 comprises a plate 40 of rigid material and two anchors 42 each having a threaded rod for fixing a rail on the saddle 4 by nuts.
  • the saddle 4 also comprises two sealing rods 44 having a generally cylindrical shape ensuring retention in the slab 6 once this slab has hardened.
  • FIG. 3 represents in more detail the insertion device 12.
  • the elements already described with reference to FIG. 1 bear the same numerical references.
  • the arm 14 is able to simultaneously insert two saddles 4 in the slab 6 when it has not yet hardened.
  • the arm 14 is able to implement the insertion method described in the patent application. EP 0 803 609 to make vibrate slab 6 still fresh when inserting stool.
  • the arm 14 has a generally U-shaped inverted and supports on its lower part two cylinders 50 at the end of which are fixed two saddles 4 to be inserted into the slab 6 freshly poured.
  • the arm 14 is adapted to maintain the stool 4 at a distance from one another which corresponds to the template of the railway track to be installed.
  • the arm 14 has only one degree of freedom to move the saddles 4 to be fixed along an axis Z.
  • the Z axis is here defined as being perpendicular to the upper surface of the slab 6.
  • An X axis parallel to the direction of movement of the vehicle 10 and a Y axis perpendicular to the X and Z axes have also been shown in Figure 3. These X, Y, Z axes form a three-dimensional orthogonal coordinate system in space.
  • the arm 14 is, for example, described in more detail in the patent application EP 0 803 609 .
  • the mechanism 16 is able to move the arm 14 with six degrees of freedom, namely three degrees of freedom in rotation about the X, Y and Z axes and three degrees of freedom in translation around the X, Y and Z axes.
  • the arm 14 is fixed on a lower face of the plate 54 without any degree of freedom.
  • the plate 56 is fixed to the chassis of the vehicle 10 also without any degree of freedom.
  • Each jack 58 to 63 is fixed on each side, via a connection with three degrees of freedom in rotation, to the plate 54 and to the plate 56.
  • the connection with three degrees of freedom in rotation about the X axes, Y, Z is, for example, made here using a ball 66.
  • Each jack 58 to 63 is controllable by the unit 20 so as to lie down or, conversely, to retract along an elongation direction.
  • the six jacks 58 to 63 each have a direction of elongation non-collinear with that of other cylinders so as to move the arm 14 with six degrees of freedom.
  • the cylinders 58 to 63 are, for example, pneumatic cylinders, hydraulic or electrical. Any jack technology can be used to make the cylinders 58 to 63.
  • the geographical position of the arm 14 and the vehicle 10 is read using the station 32. These geographic surveys are then transmitted via the transmitter 38 and the receiver 22 to the control unit 20.
  • the unit 20 controls the movement of the vehicle 10 to position the arm 14 on a position reference with an accuracy of about one centimeter.
  • the unit 20 precisely positions the arm 14 on the reference position to which the saddles 4 are to be inserted.
  • the unit 20 controls, during an operation 86, the cylinders 58 to 63 so as to arrange the arm 4 in its reference position with a precision less than one millimeter.
  • the stroke of the cylinders is calculated according to the geographical records transmitted by the station 32 and prerecorded coordinates of the points at which the saddles 4 must be inserted.
  • the arm 14 inserts the saddles in the slab 6 of fresh concrete.
  • step 88 the process returns to step 80 to insert the following two saddles into the concrete slab 6.
  • the insertion device described here in the particular case of the insertion of saddles to support railway tracks can be adapted to insert any element necessary for the realization of a work.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Manipulator (AREA)
  • Automatic Assembly (AREA)
  • Braking Arrangements (AREA)
  • Road Repair (AREA)
EP07290141A 2006-02-09 2007-02-02 Verfahren und Vorrichtung zum Einsetzen von Elementen in die Erde, Mechanismus für diese Vorrichtung und dieses Verfahren nutzendes System Withdrawn EP1818453A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601162A FR2897079B1 (fr) 2006-02-09 2006-02-09 Dispositif et procede d'insertion d'elements dans le sol, mecanisme pour ce dispositif et systeme utilisant ce dispositif

Publications (1)

Publication Number Publication Date
EP1818453A1 true EP1818453A1 (de) 2007-08-15

Family

ID=37110236

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07290141A Withdrawn EP1818453A1 (de) 2006-02-09 2007-02-02 Verfahren und Vorrichtung zum Einsetzen von Elementen in die Erde, Mechanismus für diese Vorrichtung und dieses Verfahren nutzendes System

Country Status (13)

Country Link
US (1) US7325316B2 (de)
EP (1) EP1818453A1 (de)
JP (1) JP2007211586A (de)
KR (1) KR20070081104A (de)
CN (1) CN101016710A (de)
AU (1) AU2007200510A1 (de)
BR (1) BRPI0700589A (de)
CA (1) CA2577066A1 (de)
FR (1) FR2897079B1 (de)
IL (1) IL181188A0 (de)
MX (1) MX2007001491A (de)
NZ (1) NZ553068A (de)
RU (1) RU2007104889A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2454500C1 (ru) * 2011-04-11 2012-06-27 Борис Владимиленович Наумов Способ сооружения рельсового пути, конструкция рельсового пути, сооружаемая этим способом, и промежуточное рельсовое скрепление
CN107022933A (zh) * 2017-03-04 2017-08-08 中铁十八局集团第五工程有限公司 用于高速铁路联调联试期间或运营期间的轨道调整方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897622B1 (fr) * 2006-02-23 2008-05-30 Alstom Transport Sa Procede et systeme d'insertion d'elements dans le sol, support d'enregistrement d'informations pour ce procede
EP2310572A1 (de) * 2008-07-08 2011-04-20 Ashtrom Group Ltd. Maschine und verfahren zum verlegen einer zweiten betonplatte eines schwellenfreien schienenbetts
FR3028267B1 (fr) * 2014-11-10 2016-12-23 Alstom Transp Tech Procede ameliore de guidage d'un dispositif d'insertion d'elements dans le sol pour la realisation d'un ouvrage ; dispositif d'insertion et vehicule associes.
JP6949293B2 (ja) * 2019-09-13 2021-10-13 太洋基礎工業株式会社 ジャッキ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665116A (en) * 1951-02-27 1954-01-05 Brink Frank Posthole boring machine
EP1178153A1 (de) * 2000-08-01 2002-02-06 Alstom Führungsmethode und -einrichtung zum Einbringen von Gegenständen in den Grund
EP1318239A1 (de) * 2001-12-05 2003-06-11 Alstom Verfahren zum Herstellen eines schotterlosen Gleisoberbaus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747698B1 (fr) 1996-04-23 2003-11-14 Cegelec Procede pour mette en place avec precision un insert dans du beton, dispositif pour la mise en oeuvre de ce procede, et voie de chemin de fer obtenue par ce procede
DE59911186D1 (de) * 1998-11-11 2005-01-05 Plasser Bahnbaumasch Franz Verfahren und Stopfmaschine zum Unterstopfen eines Gleises
DE502005003071D1 (de) * 2004-09-22 2008-04-17 Plasser Bahnbaumasch Franz Verfahren zum Abtasten einer Gleislage
US7647871B2 (en) * 2005-08-18 2010-01-19 Nordco Inc. Railway anchor applicator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665116A (en) * 1951-02-27 1954-01-05 Brink Frank Posthole boring machine
EP1178153A1 (de) * 2000-08-01 2002-02-06 Alstom Führungsmethode und -einrichtung zum Einbringen von Gegenständen in den Grund
EP1318239A1 (de) * 2001-12-05 2003-06-11 Alstom Verfahren zum Herstellen eines schotterlosen Gleisoberbaus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2454500C1 (ru) * 2011-04-11 2012-06-27 Борис Владимиленович Наумов Способ сооружения рельсового пути, конструкция рельсового пути, сооружаемая этим способом, и промежуточное рельсовое скрепление
CN107022933A (zh) * 2017-03-04 2017-08-08 中铁十八局集团第五工程有限公司 用于高速铁路联调联试期间或运营期间的轨道调整方法
CN107022933B (zh) * 2017-03-04 2018-11-02 中铁十八局集团第五工程有限公司 用于高速铁路联调联试期间或运营期间的轨道调整方法

Also Published As

Publication number Publication date
MX2007001491A (es) 2009-02-12
US20070251107A1 (en) 2007-11-01
CA2577066A1 (fr) 2007-08-09
FR2897079B1 (fr) 2008-05-02
KR20070081104A (ko) 2007-08-14
AU2007200510A1 (en) 2007-08-23
BRPI0700589A (pt) 2007-11-06
IL181188A0 (en) 2007-07-04
US7325316B2 (en) 2008-02-05
FR2897079A1 (fr) 2007-08-10
JP2007211586A (ja) 2007-08-23
NZ553068A (en) 2008-07-31
RU2007104889A (ru) 2008-08-20
CN101016710A (zh) 2007-08-15

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