EP1310594B1 - Procédé de construction d'une voie ferrée sur une dalle de béton et selle provisoire pour la mise en oeuvre de ce procédé - Google Patents

Procédé de construction d'une voie ferrée sur une dalle de béton et selle provisoire pour la mise en oeuvre de ce procédé Download PDF

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Publication number
EP1310594B1
EP1310594B1 EP02292596A EP02292596A EP1310594B1 EP 1310594 B1 EP1310594 B1 EP 1310594B1 EP 02292596 A EP02292596 A EP 02292596A EP 02292596 A EP02292596 A EP 02292596A EP 1310594 B1 EP1310594 B1 EP 1310594B1
Authority
EP
European Patent Office
Prior art keywords
tie
plate
temporary
concrete slab
rails
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
EP02292596A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1310594A1 (fr
Inventor
Nicolas Rada
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 SA
Original Assignee
Alstom 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 SA filed Critical Alstom SA
Publication of EP1310594A1 publication Critical patent/EP1310594A1/fr
Application granted granted Critical
Publication of EP1310594B1 publication Critical patent/EP1310594B1/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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/44—Fastening the rail on the tie-plate
    • 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
    • E01B29/005—Making of concrete parts of the track in situ
    • 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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
    • E01B9/40—Tie-plates for flat-bottom rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00—Characteristics of the track and its foundations
    • E01B2204/09—Ballastless systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]

Definitions

  • the invention relates to a method for the construction of a railway and in particular to a method of constructing a railway on a concrete slab in which the concrete slab is poured around anchoring elements allowing the fixing of saddles supporting the rails of the railway.
  • the invention also relates to a temporary saddle used in the method according to the invention.
  • an object of the present invention is to provide a method for the realization of a railway that allows accurate positioning, with good perpendicularity, anchoring elements relative to the saddle during the casting of concrete and which makes it possible to obtain anchoring elements that are independent of the saddles when tightening the nuts after the setting of the concrete.
  • the subject of the invention is a method of constructing a railway track on a concrete slab in which the concrete slab is cast around anchoring elements allowing the attachment of saddles supporting the rails of the track. railway.
  • the temporary saddles comprise guide bushes engaging in apertures adapted to the base of the final saddle, the guide bushes comprising an adjusted bore receiving an anchoring element consisting of a threaded rod, part of which protrudes from the underside of the temporary saddle.
  • spacers are arranged inside the openings of the final saddles or around the threaded rods, these spacers ensuring the precise positioning of the saddles on the slab concrete comprising a body having a cylindrical portion, inserted into the openings of the final seat, whose outer diameter is adjusted to the diameter of the opening of the final seat, the cylindrical portion of the body comprising an inner bore adjusted to the diameter of the threaded rod.
  • the rails are suspended above the concrete slab to be cast by means of a gantry, the latter making it possible to precisely bring the rails to a desired position.
  • the invention also relates to a temporary saddle intended to be disposed under a definitive saddle supporting a railroad track during the construction of a railway on a concrete slab by the construction method described above, characterized in that it comprises guide bushes inserted into suitable openings in the final saddle, the guide bushes comprising an adjusted bore receiving an anchoring element of the final saddle consisting of a rod, a part of which protrudes from the underside of the seat; temporary saddle to be embedded in the concrete slab.
  • the Figures 1 and 2 represent a temporary saddle 1 according to a particular embodiment of the invention.
  • the temporary seat 1 comprises a body 11 formed by a rectangular metal plate having multiple vents 10 opening on the lower and upper faces of the metal plate 11.
  • the plate 11 also has two openings 12 disposed at diagonally opposite ends of the plate 11. These openings 12 receive guide bushes 13 having an outside diameter adjusted to the diameter of the opening 12 and an internal bore adapted to receive a controlled fit. a threaded rod 4 not shown on the Figures 1 and 2 .
  • the guide bushes 13 comprise in their lower part a shoulder 20 which is inserted into a cavity adapted to the underside of the plate 11 when the bushes are introduced into the openings 12 by the underside of the temporary seat 1.
  • Spreaders 14, consisting of cylindrical washers, are arranged on the upper face of the plate 11 around the guide bushes 13, these spacers 14 having an internal bore slightly larger than the outside diameter of the guide bushes 13.
  • the outer periphery of the plate 11 has a step 15 whose edge is beveled towards the underside of the plate 11, the upper edge of the step 15 located on the longitudinal side of the plate 11 being inclined relative to the plane from the underside of the plate 11.
  • the temporary seat 1 also has extraction handles 16 facilitating the gripping of the temporary seat 1.
  • a gantry 6 is used to bring two rails 2 above the location where a concrete slab 3 is to be cast. These two rails 2 are suspended by clamps 61 connected to a motorized beam 62, the latter sliding vertically on the gantry 6 to precisely bring the two rails 2 to the desired location.
  • the two rails 2 are connected to saddles 5 by fasteners 9, these saddles 5 conventionally comprising a base 51 consisting of a substantially solid metal plate intended to rest on the concrete slab 3 via a sole 20, shown on the figure 7 , of resilient material and advantageously electrically insulating.
  • a temporary seat 1 according to that described above is placed under each of the saddles 5 so that the guide bushes 13 supported by the temporary seat 1 engage in fitted openings 52 of the base 51, the underside of the seat.
  • base 51 being supported on the top of the spacers 14 supported by the temporary seat 1, a space then resulting between the lower face of the base 51 and the upper face of the plate 11 of the temporary seat 1.
  • the seat 1 is held in this position under the saddle 5 by the anchoring elements of the saddle 5 on the concrete slab 3 threaded rods 4 inserted into the guide bushes 13 receiving in their upper part locking nuts 18, these threaded rods 4 having a diameter slightly smaller than the diameter of the bore of the guide sleeve 13 and having a local nip 41 on which a washer 17 resting on the underside of the guide bushings 13.
  • the threaded rods 4 arranged in this way have a portion largely projecting from the underside of the temporary stool 1 intended to be embedded in the concrete.
  • the underside of the temporary stool 1 Prior to the pouring of the concrete slab 3, the underside of the temporary stool 1 is coated with a formwork oil and the beam 62 of the gantry 6 is controlled so as to bring the underside of the temporary stool 1 to the place where will be placed the support surfaces of the saddle 5 for supporting the rails 2 of the track to build.
  • the nuts 18 present on the threaded rods 4 are removed and the rails 2 pre-assembled on their saddles 5 are raised by means of the gantry 6.
  • the temporary saddles 1 accompanied by the bushes guide 13 and spacers 14 are then removed, the extraction of the temporary stool 1 being facilitated by the presence of the handles 16.
  • Electrically insulating spacers 19, shown on the figure 7 are then disposed inside the openings 52 of the saddle 5, these insulating spacers 19 having a body having a cylindrical portion, inserted into the openings 52, the inner and outer diameters are identical to the inner and outer diameters of the sleeves of guides 13, ie respectively adjusted to the diameter openings 52 and threaded rods 4.
  • These spacers 19 also have a flange at the top on which the clamping nuts rest, a spring, not shown in the figures, possibly being interposed between the nut and the flange. of the spacer 19, the height of the spacer 19 being such that it does not protrude from the underside of the saddle 5 when it is inserted into the openings 52.
  • the rails 2 pre-assembled on their saddles 5 are then descended, after having inserted the sole 20 of resilient material under the lower face of the base 51, this sole 20 having holes in line with the threaded rods.
  • An additional soleplate 21, which is simply electrically insulating, is advantageously placed under the previous soleplate 20, the assembly being brought into contact with the concrete slab 3 by passing the threaded rods 4 projecting from the concrete slab 3 through the soles 20. , 21 and bores insulating spacers 19 disposed in the openings 52 of the saddle 5. Due to the presence of these insulating spacers 19 to radial dimensions similar to those of the guide bushes 13 during this operation, the saddles 5 are then positioned automatically and precisely to their final location.
  • the saddles 5 are then immobilized in a conventional manner using nuts 18 screwed onto the threaded rods 4, the latter bearing on the upper face of the saddle 5 via the collar of the insulating spacer 19.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Railway Tracks (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Panels For Use In Building Construction (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP02292596A 2001-11-07 2002-10-21 Procédé de construction d'une voie ferrée sur une dalle de béton et selle provisoire pour la mise en oeuvre de ce procédé Expired - Lifetime EP1310594B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114400 2001-11-07
FR0114400A FR2831897B1 (fr) 2001-11-07 2001-11-07 Procede de construction d'une voie ferree sur une dalle de beton et selle provisoire pour la mise en oeuvre de ce procede

Publications (2)

Publication Number Publication Date
EP1310594A1 EP1310594A1 (fr) 2003-05-14
EP1310594B1 true EP1310594B1 (fr) 2008-03-12

Family

ID=8869149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02292596A Expired - Lifetime EP1310594B1 (fr) 2001-11-07 2002-10-21 Procédé de construction d'une voie ferrée sur une dalle de béton et selle provisoire pour la mise en oeuvre de ce procédé

Country Status (16)

Country Link
US (1) US6954974B2 (ko)
EP (1) EP1310594B1 (ko)
JP (1) JP4116862B2 (ko)
KR (1) KR100923829B1 (ko)
AT (1) ATE389063T1 (ko)
AU (1) AU2002301663B2 (ko)
BR (1) BR0204613A (ko)
CA (1) CA2410923C (ko)
DE (1) DE60225522T2 (ko)
DK (1) DK1310594T3 (ko)
ES (1) ES2299552T3 (ko)
FR (1) FR2831897B1 (ko)
HK (1) HK1057772A1 (ko)
MX (1) MXPA02010918A (ko)
PT (1) PT1310594E (ko)
TW (1) TWI281527B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017202062A1 (zh) * 2016-05-26 2017-11-30 于俭海 一种轨道基础沉降后高度方向调整系统及调整方法

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PL1740771T3 (pl) * 2004-04-29 2008-10-31 Deutsche Gleis Und Tiefbau Gmbh Urządzenie do regulacji rusztu torowego i rozjazdów
GB0423237D0 (en) * 2004-10-19 2004-11-24 Pandrol Ltd Railway track construction shims and method of constructing railway track
DE102005013736A1 (de) * 2005-03-22 2006-09-28 Max Bögl Bauunternehmung Gmbh & Co.Kg Gleisanlage und Betonplatte einer Festen Fahrbahn
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DK2653610T3 (en) * 2008-02-21 2017-01-09 Edilon)(Sedra B V A method of manufacturing a resilient rail support block device
ES2308949B2 (es) 2008-06-10 2010-02-11 Tecsa Empresa Constructora, S.A. "maquina de descarga y posicionado de carriles sobre traviesas en vias ferreas".
HK1134632A2 (en) * 2008-10-28 2010-04-30 Italian Thai Dev Public Co Precast track plinth
ES2363849B1 (es) * 2009-06-16 2012-06-19 Fcc Contrucción, S.A. Procedimiento de instalación de vía en placa en túneles bitubo.
DE202009014434U1 (de) * 2009-09-18 2010-02-11 Vossloh-Werke Gmbh Unterlegplatte für die Befestigung einer Schiene auf einem festen Untergrund und Befestigung einer Schiene
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GB2476460B (en) 2009-12-22 2016-01-13 Pandrol Ltd Railway rail fastening apparatus
US8181578B2 (en) * 2010-01-12 2012-05-22 Delta Railroad Construction, Inc. Method, system and devices for railroad track reconditioning and repair
CN102776809B (zh) * 2011-05-11 2014-12-31 陈海水 列车行驶中的减震降嘈结构
US8727230B2 (en) * 2011-07-15 2014-05-20 Vossloh-Werke Gmbh System for fastening a rail to a sleeper
CN103147370B (zh) * 2013-03-29 2014-11-26 中铁一局集团有限公司 一种板式无砟轨道轨道板更换装置及更换方法
GB201610661D0 (en) * 2016-06-17 2016-08-03 Gantry Railing Ltd Rail Fastening Device
DK3636630T3 (da) 2017-05-08 2022-01-31 Sumitomo Chemical Co Fremgangsmåde til fremstilling af 1-amino-cyclopropancarboxylsyre, ikke-hydrat
ES2907431T3 (es) 2017-05-08 2022-04-25 Sumitomo Chemical Co Método de producción de ácido 1-aminociclopropancarboxílico no hidrato
CN107217550A (zh) * 2017-07-10 2017-09-29 中铁第四勘察设计院集团有限公司 一种桁架钢筋混凝土叠合板、无砟轨道及施工方法
CN108425293A (zh) * 2018-05-15 2018-08-21 中铁第四勘察设计院集团有限公司 一种既有线无砟轨道地段插铺道岔的临时过渡结构
RU206133U1 (ru) * 2021-04-13 2021-08-24 Открытое Акционерное Общество "Российские Железные Дороги" Рельсоподъемная тележка для смены скреплений

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017202062A1 (zh) * 2016-05-26 2017-11-30 于俭海 一种轨道基础沉降后高度方向调整系统及调整方法

Also Published As

Publication number Publication date
DE60225522T2 (de) 2009-04-02
CA2410923A1 (fr) 2003-05-07
FR2831897B1 (fr) 2004-05-28
PT1310594E (pt) 2008-06-23
AU2002301663B2 (en) 2007-10-18
KR20030038405A (ko) 2003-05-16
ES2299552T3 (es) 2008-06-01
DE60225522D1 (de) 2008-04-24
FR2831897A1 (fr) 2003-05-09
CA2410923C (fr) 2009-04-07
BR0204613A (pt) 2003-09-16
EP1310594A1 (fr) 2003-05-14
HK1057772A1 (en) 2004-04-16
TW200300193A (en) 2003-05-16
US6954974B2 (en) 2005-10-18
MXPA02010918A (es) 2004-07-16
KR100923829B1 (ko) 2009-10-27
JP4116862B2 (ja) 2008-07-09
DK1310594T3 (da) 2008-06-09
JP2003184008A (ja) 2003-07-03
ATE389063T1 (de) 2008-03-15
US20030085294A1 (en) 2003-05-08
TWI281527B (en) 2007-05-21

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