FR2820154A1 - Rail embedding process and tie plate for passage of rail track equipment comprises positioning and fixing rail on tie plate with bolts and then shuttering tie plate and pouring resin in shuttering - Google Patents

Rail embedding process and tie plate for passage of rail track equipment comprises positioning and fixing rail on tie plate with bolts and then shuttering tie plate and pouring resin in shuttering Download PDF

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Publication number
FR2820154A1
FR2820154A1 FR0101234A FR0101234A FR2820154A1 FR 2820154 A1 FR2820154 A1 FR 2820154A1 FR 0101234 A FR0101234 A FR 0101234A FR 0101234 A FR0101234 A FR 0101234A FR 2820154 A1 FR2820154 A1 FR 2820154A1
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rail
saddle
tie plate
shuttering
passage
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FR0101234A
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French (fr)
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FR2820154B1 (en
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Michel Robert
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RCA Corp
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RCA Corp
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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00Track superstructure adapted for tramways in paved streets
    • E01B21/02Special supporting means; Draining of rails
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B2204/00Characteristics of the track and its foundations
    • E01B2204/11Embedded tracks, using prefab elements or injecting or pouring a curable material

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

The embedding process consists of fixing the rail on a tie plate and connecting the tie plate to a support. The rail is positioned by means of temporary equipment and fixed on the tie plate and adjusted in height and position by bolts (8,10) whose penetration depth is adjusted to come into contact with the support. The temporary equipment is then withdrawn and the tie plate is shuttered and resin (20) is poured into the shuttering.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

PROCEDE DE SCELLEMENT D'UN RAIL POUR LE PASSAGE D'UN MATERIEL FERROVIAIRE ET SELLE POUR UN TEL PROCEDE
La présente invention concerne un procédé de pose de rails pour les voies de tramway, sur des supports rigides tels que des dalles réalisées in situ ou des radiers, notamment en béton armé. Elle concerne plus particulièrement le calage et le collage d'une selle sur un support avec une résine.
METHOD FOR SEALING A RAIL FOR THE PASSAGE OF RAILWAY EQUIPMENT AND SADDLE FOR SUCH A METHOD
The present invention relates to a method of laying rails for tram tracks, on rigid supports such as slabs made in situ or slabs, in particular in reinforced concrete. It relates more particularly to the setting and gluing of a saddle on a support with a resin.

On connaît dans l'état de la technique le brevet français FR9908131 décrivant un procédé d'enlèvement des selles de rails de voies ferrées.  The French patent FR9908131 is known in the state of the art, describing a process for removing saddles from rail tracks.

Dans ce procédé, on réalise successivement les opérations de détirefonnage et d'écartement des rails, de dépose et d'enlèvement des traverses usées, d'approvisionnement et de pose de traverses neuves et de remise en place des rails, on solidarise temporairement, après détirefonnage, les selles sur les traverses au moyen de chevilles comportant des moyens d'ancrage et de maintien.  In this process, it is successively carried out the operations of detirefillonage and spacing of the rails, removal and removal of the used sleepers, supplying and laying of new sleepers and replacing the rails, temporarily securing after anti-twisting, the saddles on the crosspieces by means of dowels comprising anchoring and holding means.

Un autre brevet FR9903878 décrit un procédé de pose d'un tronçon de voie ferrée sur un support rigide avec réglage de position, notamment dans le sens de la hauteur.  Another patent FR9903878 describes a method of fitting a section of rail track on a rigid support with position adjustment, in particular in the height direction.

Selon ce procédé, on effectue un réglage des traverses dans le sens de la hauteur, par rapport au support, en les suspendant par paires à des paires de palonniers que l'on règle dans le sens de la hauteur par rapport au support et que l'on ôte après coulée d'un béton de calage entre les traverses et le support de même qu'entre les traverses elles-mêmes et la prise de ce béton.  According to this method, an adjustment of the crosspieces is made in the direction of the height, relative to the support, by suspending them in pairs to pairs of spreaders which are adjusted in the direction of the height relative to the support and that the 'We remove after pouring a setting concrete between the sleepers and the support as well as between the sleepers themselves and the setting of this concrete.

<Desc/Clms Page number 2> <Desc / Clms Page number 2>

Le problème des solutions connues est qu'elles nécessitent l'interruption du trafic, et ne peuvent donc être réalisées, pour des tramways, que de nuit.  The problem with known solutions is that they require the interruption of traffic, and can therefore only be carried out for trams at night.

Pour répondre à ce problème, l'invention concerne dans son acception la plus générale un procédé de scellement d'un rail pour le passage d'un matériel ferroviaire consistant à fixer le rail sur une selle et à lier ladite selle avec un support caractérisé en ce que l'on positionne le rail à l'aide d'un équipement provisoire, on fixe au rail au moins une selle et on règle la hauteur et la position de la selle par des vis dont on ajuste la profondeur de pénétration afin qu'elle viennent en contact avec la surface sur support, on retire ledit équipement provisoire, et on procède au coffrage de la selle et au coulage de résine dans ledit coffrage.  To respond to this problem, the invention relates in its most general sense to a method of sealing a rail for the passage of railway material consisting in fixing the rail on a saddle and in binding said saddle with a support characterized in what we position the rail using temporary equipment, we fix at least one saddle to the rail and we adjust the height and position of the saddle with screws whose penetration depth is adjusted so that they come into contact with the surface on the support, said temporary equipment is removed, and the saddle is formed and resin is poured into said formwork.

Avantageusement, la résine est coulée dans le coffrage de façon à dépasser le niveau inférieur de la selle de quelques millimètres.  Advantageously, the resin is poured into the formwork so as to exceed the lower level of the saddle by a few millimeters.

De préférence, la selle présente des trous taraudés pour l'introduction des vis de réglage provisoire de la position de la selle.  Preferably, the saddle has tapped holes for the introduction of the screws for temporarily adjusting the position of the saddle.

Selon une variante, la selle est prolongée par deux pièces d'enveloppement présentant des trous taraudés pour l'introduction des vis de réglage provisoire de la position de la selle.  According to a variant, the saddle is extended by two wrapping parts having tapped holes for the introduction of the screws for temporarily adjusting the position of the saddle.

Selon un mode de mise en oeuvre particulier, le rail est maintenu en position par des bras de suspension jusqu'à la fin du coulage de résine.  According to a particular embodiment, the rail is held in position by suspension arms until the end of the resin casting.

L'invention concerne également une selle pour la mise en oeuvre du procédé caractérisé en ce qu'elle  The invention also relates to a saddle for implementing the method, characterized in that it

<Desc/Clms Page number 3><Desc / Clms Page number 3>

présente quatre trous taraudés pour le passage de vis destinées au positionnement de la selle pendant la mise en oeuvre dudit procédé.  has four tapped holes for the passage of screws intended for positioning the saddle during the implementation of said method.

L'invention sera mieux comprise à la lecture de la description qui suit, se référant aux dessins annexés relatif à un exemple non limitatif de réalisation où la figure 1 représente une vue du rail pendant la phase initiale,

Figure img00030001

la figure 2 représente une vue de détail de la fixation provisoire de la selle sur le rail, la figure 3 représente une variante de réalisation de la selle. The invention will be better understood on reading the description which follows, referring to the appended drawings relating to a nonlimiting example of embodiment in which FIG. 1 represents a view of the rail during the initial phase,
Figure img00030001

2 shows a detailed view of the temporary fixing of the saddle on the rail, Figure 3 shows an alternative embodiment of the saddle.

La première étape consiste à positionner le rail (1) à l'aide de bras de suspension (2,3) qui le maintiennent en position après qu'un géomètre ait déterminé la position optimale.  The first step is to position the rail (1) using suspension arms (2,3) which hold it in position after a surveyor has determined the optimal position.

On fixe ensuite sur le rail des selles (4) à l'aide de crapauds respectivement (5,7), maintenus sur la selle (4,6) par des boulons (8,10).  Then saddles (4) are fixed to the rail using respective toads (5,7), held on the saddle (4,6) by bolts (8,10).

La selle (4) présente des trous taraudés (11, 12,15, 17) pour le passage de tiges filetées (13,14, 16, 18). Ces tiges sont introduites dans les selles et sont ajustées de façon à ce qu'elles viennent en contact avec le support, lorsque le rail est maintenu en position par les bras de suspension (2,3). Les tiges filetées constituent ainsi des entretoises assurant le calage stable de la selle correspondante.  The saddle (4) has threaded holes (11, 12, 15, 17) for the passage of threaded rods (13, 14, 16, 18). These rods are introduced into the saddles and are adjusted so that they come into contact with the support, when the rail is held in position by the suspension arms (2,3). The threaded rods thus constitute spacers ensuring stable wedging of the corresponding saddle.

On réalise ensuite un coffrage pour couler une résine (20) de façon connue, cette résine venant recouvrir  Then a formwork is made to pour a resin (20) in a known manner, this resin covering

<Desc/Clms Page number 4><Desc / Clms Page number 4>

la selle (4) d'environ 5 mm. Les vis sont capables de supporter le poids d'un tramway. L'ensemble ainsi réalisé est suffisamment stable pour permettre à la résine de polymériser malgré le passage des engins ferroviaires.  the saddle (4) of about 5 mm. The screws are capable of supporting the weight of a tram. The assembly thus produced is sufficiently stable to allow the resin to polymerize despite the passage of railway vehicles.

La figure 3 représente une variante de réalisation. Lorsque la selle ne peut être percée avec des trous taraudés, il est possible d'utiliser des pièces d'enveloppement (21,22), présentant une section en U, venant se positionner sur les bords transversaux (23,24) de la selle (4). Ces pièces (21,22) sont percées par des trous taraudés pour le passage des tiges filetées (13,14, 16 et 18). Figure 3 shows an alternative embodiment. When the saddle cannot be drilled with tapped holes, it is possible to use wrapping pieces (21, 22), having a U-shaped section, positioned on the transverse edges (23, 24) of the saddle (4). These parts (21, 22) are pierced by tapped holes for the passage of the threaded rods (13, 14, 16 and 18).

Claims (6)

rail sur une selle et à lier ladite selle avec un support caractérisé en ce que l'on positionne le rail à l'aide d'un équipement provisoire, on fixe au rail au moins une selle et on règle la hauteur et la position de la selle par des vis dont on ajuste la profondeur de pénétration afin qu'elle viennent en contact avec la surface sur support, on retire ledit équipement provisoire, et on procède au coffrage de la selle et au coulage de résine dans ledit coffrage.  rail on a saddle and to tie said saddle with a support characterized in that the rail is positioned using temporary equipment, at least one saddle is fixed to the rail and the height and position of the saddle with screws, the penetration depth of which is adjusted so that they come into contact with the surface on the support, said temporary equipment is removed, and the saddle is formed and resin is poured into said formwork.
Figure img00050001
Figure img00050001
REVENDICATIONS 1-Procédé de scellement d'un rail pour le passage d'un matériel ferroviaire consistant à fixer le CLAIMS 1-Method of sealing a rail for the passage of railway material consisting in fixing the
2-Procédé de scellement d'un rail selon la revendication 1 caractérisé en ce que la résine est coulée dans le coffrage de façon à dépasser le niveau inférieur de la selle de quelques millimètres.  2-A method of sealing a rail according to claim 1 characterized in that the resin is poured into the formwork so as to exceed the lower level of the saddle by a few millimeters. 3-Procédé de scellement d'un rail selon la revendication 1 ou 2 caractérisé en ce que la selle présente des trous taraudés pour l'introduction des vis de réglage provisoire de la position de la selle.  3-A method of sealing a rail according to claim 1 or 2 characterized in that the saddle has threaded holes for the introduction of temporary adjustment screws for the position of the saddle. 4-Procédé de scellement d'un rail selon la revendication 1 ou 2 caractérisé en ce que la selle est prolongée par deux pièces d'enveloppement présentant des trous taraudés pour l'introduction des vis de réglage provisoire de la position de la selle.  4-A method of sealing a rail according to claim 1 or 2 characterized in that the saddle is extended by two wrapping parts having tapped holes for the introduction of the provisional adjustment screws of the position of the saddle. <Desc/Clms Page number 6> <Desc / Clms Page number 6> 5-Procédé de scellement d'un rail selon la revendication 1 caractérisé en ce que le rail est maintenu en position par des bras de suspension jusqu'à la fin du coulage de résine.  5-A method of sealing a rail according to claim 1 characterized in that the rail is held in position by suspension arms until the end of the resin casting. 6-Selle pour la mise en oeuvre du procédé selon la revendication 1 et 3 caractérisé en ce qu'elle présente quatre trous taraudés pour le passage de vis destinées au positionnement de la selle pendant la mise en oeuvre dudit procédé. 6-saddle for the implementation of the method according to claim 1 and 3 characterized in that it has four threaded holes for the passage of screws for positioning the saddle during the implementation of said method.
FR0101234A 2001-01-30 2001-01-30 METHOD FOR SEALING A RAIL FOR THE PASSAGE OF RAILWAY EQUIPMENT AND SADDLE FOR SUCH A METHOD Expired - Fee Related FR2820154B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343628A1 (en) * 2003-09-20 2005-05-25 Heitkamp-Deilmann-Haniel Gmbh Railway track lift/lowering gear has rail track clamp with a spindle and foot for positioning pre-assembled track on wet concrete bed
CN112922023A (en) * 2021-03-18 2021-06-08 中铁十六局集团有限公司 High-precision bridge bearing platform embedded bolt device and construction application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076469A (en) * 1935-01-04 1937-04-06 Frank H Lehecka Monolithic track construction
FR1440058A (en) * 1965-04-13 1966-05-27 Sncf Trolley for lifting rails
FR2122863A5 (en) * 1971-01-19 1972-09-01 Lechler Chemie Gmbh
FR2691484A1 (en) * 1992-05-22 1993-11-26 Vanotti Gerard Method of constructing a railway in concrete
EP0939164A1 (en) * 1998-02-26 1999-09-01 Alstom Construction method for a railway track

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2076469A (en) * 1935-01-04 1937-04-06 Frank H Lehecka Monolithic track construction
FR1440058A (en) * 1965-04-13 1966-05-27 Sncf Trolley for lifting rails
FR2122863A5 (en) * 1971-01-19 1972-09-01 Lechler Chemie Gmbh
FR2691484A1 (en) * 1992-05-22 1993-11-26 Vanotti Gerard Method of constructing a railway in concrete
EP0939164A1 (en) * 1998-02-26 1999-09-01 Alstom Construction method for a railway track

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10343628A1 (en) * 2003-09-20 2005-05-25 Heitkamp-Deilmann-Haniel Gmbh Railway track lift/lowering gear has rail track clamp with a spindle and foot for positioning pre-assembled track on wet concrete bed
DE10343628B4 (en) * 2003-09-20 2007-08-09 Heitkamp Rail Gmbh Device for lifting and aligning track grids
CN112922023A (en) * 2021-03-18 2021-06-08 中铁十六局集团有限公司 High-precision bridge bearing platform embedded bolt device and construction application thereof

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