FR2715414A1 - Device for fixing rail to two=part sleeper - Google Patents

Device for fixing rail to two=part sleeper Download PDF

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Publication number
FR2715414A1
FR2715414A1 FR9400783A FR9400783A FR2715414A1 FR 2715414 A1 FR2715414 A1 FR 2715414A1 FR 9400783 A FR9400783 A FR 9400783A FR 9400783 A FR9400783 A FR 9400783A FR 2715414 A1 FR2715414 A1 FR 2715414A1
Authority
FR
France
Prior art keywords
insulating
rail
mounting
sleeper
cross member
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Withdrawn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
FR9400783A
Other languages
French (fr)
Inventor
Spottorno Diaz-Caro Jaime
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.)
IMIN SL
Original Assignee
IMIN SL
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 IMIN SL filed Critical IMIN SL
Priority to FR9400783A priority Critical patent/FR2715414A1/en
Publication of FR2715414A1 publication Critical patent/FR2715414A1/en
Withdrawn legal-status Critical Current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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
    • E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
    • E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar

Abstract

The device consists of two insulating guiding components (7,8) for each rail (2) which are mounted on the upper edge of each end of the sleeper (3), and can adapt to fit in existing mountings in the upper surface of the sleeper. There are vertical cavities (4) in the sleeper through which a screw passes and also passes through the insulating components. The insulating components are attached to projections (10,11) on the surface of the sleeper. On each screw there is an insulating mounting with a steel washer which, when the nut (14) is tightened, compresses the elastic spring (15) which holds the rail in position by the pressure which is exerted on the base of the rail. On the upper surfaces of the insulating guiding components there are cavities which ensure that the elastic spring is correctly positioned and sufficiently tightened.

Description

La présente invention concerne un dispositif de montage et de fixation d'un rail sur une traverse. The present invention relates to a device for mounting and fixing a rail on a cross member.

Le montage prevu comporte des caractéristiques techniques nouvelles; il est simple et extrêmement fonctionnel. The planned assembly includes new technical characteristics; it is simple and extremely functional.

Ce montage est conçu, de préférence pour être utilisé sur des traverses bi-bloc. This assembly is designed, preferably to be used on bi-block sleepers.

On connait actuellement une série de systèmes de montage et de fixation d'un rail sur une traverse bi-bloc qui se différencient par les pièces qui interviennent dans le montage et, en outre en ce que, normalement, l'assemblage est réalisé par le montage de pièces de guidage isolantes, sur le patin du rail. We currently know a series of mounting and fixing systems for a rail on a bi-block cross member which are differentiated by the parts involved in the mounting and, moreover, that normally, the assembly is carried out by the mounting of insulating guide parts on the rail pad.

Dans ce type de montage à recouvrement la pièce de guidage isolante travaille au pliage et dans des conditions techniques différentes de celles de l'assemblage selon l'invention, où le travail s'effectue en butée et, par suite, en compression. In this type of overlapping assembly, the insulating guide piece works in bending and in technical conditions different from those of the assembly according to the invention, where the work is carried out in abutment and, consequently, in compression.

Selon l'invention, le dispositif comprend l'utilisation, pour chaque rail, de deux pièces de guidage isolantes, l'une extérieure et l'autre intérieure, qui présentent une configuration adéquate pour s'adapter et s'accoupler à des agencements en forme de cavités, ménagés dans la face supérieure de chaque bloc constituant la traverse et qui permettent de l'utiliser sur des traverses qui ont déjà eté posées sur la voie. According to the invention, the device comprises the use, for each rail, of two insulating guide pieces, one exterior and the other interior, which have an adequate configuration to adapt and mate to arrangements in form of cavities, formed in the upper face of each block constituting the cross member and which allow it to be used on cross members which have already been placed on the track.

Chacune des pièces de guidage isolantes qui remplissent les mêmes fonctions en service, bien qu'étant de forme différente, est disposée en butée sur les côtés latéraux correspondant au patin du rail et, en outre, ces pièces de guidage sont pourvues sur la face supérieure d'un agencement approprié pour positionner correctement un ressort élastique qui est fixé au moyen d'une vis, disposée de manière adéquate dans une cavité verticale ménagée dans chaque bloc de la traverse et qui, lors du montage de l'écrou assure le serrage et la pression du ressort sur le patin du rail. Each of the insulating guide pieces which fulfill the same functions in service, although being of different shape, is arranged in abutment on the lateral sides corresponding to the shoe of the rail and, moreover, these guide pieces are provided on the upper face. a suitable arrangement for correctly positioning an elastic spring which is fixed by means of a screw, suitably arranged in a vertical cavity formed in each block of the cross-member and which, when the nut is mounted, ensures the tightening and the spring pressure on the rail pad.

Dans chaque écrou et au dessus de l'élément de guidage correspondant il est monté une douille en matériau isolant, munie d'une rondelle en acier. In each nut and above the corresponding guide element there is mounted a sleeve made of insulating material, provided with a steel washer.

Chaque pièce de guidage est réalisée à partir d'un matériau isolant. Each guide piece is made from an insulating material.

Le montage et la fixation du rail sont techniquement isolants, non seulement pour les pièces ou éléments qui interviennent, mais aussi par leur disposition. The mounting and fixing of the rail are technically insulating, not only for the parts or elements involved, but also by their arrangement.

I1 est évident que la forme de structure de chaque pièce, par exemple les douilles et les pièces de guidage isolantes, peut varier légèrement, à condition que ceci ne modifie pas sensiblement le caractère essentiel de l'invention. It is obvious that the structural form of each part, for example the insulating sleeves and guide parts, may vary slightly, provided that this does not substantially modify the essential character of the invention.

Afin de mieux comprendre, non seulement la structure, mais aussi l'utilisation spécifique du dispositif, on se réfère ci-dessous à la description d'un exemple pratique de réalisation, faite à titre non limitatif et en regard du dessin annexé qui représente une vue en coupe du dispositif de montage et de fixation 1 du rail 2, de la traverse 3, de préférence de type bi-bloc. In order to better understand, not only the structure, but also the specific use of the device, reference is made below to the description of a practical embodiment, given without limitation and with reference to the appended drawing which represents a sectional view of the mounting and fixing device 1 of the rail 2, of the cross-member 3, preferably of the bi-block type.

La traverse 3 présente à chacune de ses extrémités un agencement en forme de cavité verticale 4 dans laquelle est montée, dans le même sens, une vis 5, qui débouche par un trou 6 ménagé dans chacune des pièces de guidage isolantes 7 et 8. The cross-member 3 has at each of its ends an arrangement in the form of a vertical cavity 4 in which is mounted, in the same direction, a screw 5, which opens out through a hole 6 made in each of the insulating guide parts 7 and 8.

Ces pièces de guidage isolantes sont accouplées dans des bossages 10 et 11, ménagés sur la face supérieure de la traverse. These insulating guide parts are coupled in bosses 10 and 11, formed on the upper face of the cross-member.

I1 est prévu sur chaque vis 5 une douille isolante munie de sa rondelle 13 en acier qui, lors du serrage de l'écrou correspondant 14, comprime le ressort élastique 15 ce qui assure l'assemblage et la fixation du rail 2 par la pression exercée sur chacune de ses faces 16, correspondant au patin du rail. I1 is provided on each screw 5 an insulating sleeve provided with its washer 13 in steel which, when tightening the corresponding nut 14, compresses the elastic spring 15 which ensures the assembly and fixing of the rail 2 by the pressure exerted on each of its faces 16, corresponding to the shoe of the rail.

Chaque pièce de guidage 7 et 8 présente sur sa face supérieure des cavités 17 qui favorisent le positionnement du ressort élastique et son serrage adéquat. Each guide piece 7 and 8 has cavities 17 on its upper face which favor the positioning of the elastic spring and its adequate tightening.

On notera sur le dessin que le montage et la fixation s'effectuent en butée entre le rail et les pièces de guidage et que les vis utilisées positionnent les pièces de guidage et les ressorts, tout en assurant également le serrage correspondant de ces derniers sur les ailes du patin de rail. It will be noted in the drawing that the mounting and the fixing are carried out in abutment between the rail and the guide parts and that the screws used position the guide parts and the springs, while also ensuring the corresponding tightening of the latter on the wings of the rail shoe.

Le montage ainsi effectué est techniquement isolant. The assembly thus carried out is technically insulating.

Bien entendu, la présente invention n'est pas limite au mode de réalisation décrit et représenté, mais elle est susceptible de nombreuses variantes accessibles à l'homme de l'art sans que l'on ne s écarte de l'esprit de l'invention.  Of course, the present invention is not limited to the embodiment described and shown, but it is capable of numerous variants accessible to those skilled in the art without departing from the spirit of the invention.

Claims (1)

REVENDICATIONS 1. Dispositif de montage et de fixation d'un rail sur une traverse, caractérisé en ce que la traverse (3) présente dans chacune de ses zones d'extrémité et sur sa face supérieure des pièces de guidage isolantes (7) qui sont montées dans des agencements existants prévus dans ladite face, pièces qui sont traversées par des vis, disposées de manière adéquate dans des cavités verticales (4) ménagées dans la traverse, en montant sur deux vis des douilles isolantes (13) au dessus des pièces de guidage, et en disposant sur lesdites douilles isolantes munies de leurs rondelles (13) des ressorts élastiques (15), chacun d'eux assurant le montage et la fixation en butée du rail sur la traverse au moyen dudit ressort lors du serrage de l'écrou d'extrémité, ce dispositif de montage étant applicable, non seulement sur des traverses de fabrication nouvelle, mais aussi sur des traverses bi-blocs déjà posées sur la voie.  1. Device for mounting and fixing a rail on a cross member, characterized in that the cross member (3) has in each of its end zones and on its upper face insulating guide pieces (7) which are mounted in existing arrangements provided in said face, parts which are traversed by screws, suitably arranged in vertical cavities (4) formed in the cross member, by mounting on two screws insulating sleeves (13) above the guide parts , and having elastic springs (15) on said insulating bushings provided with their washers (13), each of them ensuring the mounting and abutment of the rail on the crosspiece by means of said spring when tightening the nut end, this mounting device being applicable, not only on sleepers of new manufacture, but also on bi-block sleepers already placed on the track.
FR9400783A 1994-01-25 1994-01-25 Device for fixing rail to two=part sleeper Withdrawn FR2715414A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9400783A FR2715414A1 (en) 1994-01-25 1994-01-25 Device for fixing rail to two=part sleeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9400783A FR2715414A1 (en) 1994-01-25 1994-01-25 Device for fixing rail to two=part sleeper

Publications (1)

Publication Number Publication Date
FR2715414A1 true FR2715414A1 (en) 1995-07-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400783A Withdrawn FR2715414A1 (en) 1994-01-25 1994-01-25 Device for fixing rail to two=part sleeper

Country Status (1)

Country Link
FR (1) FR2715414A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257495B1 (en) 1996-02-27 2001-07-10 Vossloh Werke Gmbh Device for securing railway rails on standard concrete sleepers in a highly resilient manner
CN106144837A (en) * 2016-09-14 2016-11-23 长江润发机械股份有限公司 A kind of for high speed, the cage guide fixed component of high rise elevator car
CN106185538A (en) * 2016-09-14 2016-12-07 长江润发机械股份有限公司 A kind of for high speed, the cage guide fixture of high rise elevator car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6257495B1 (en) 1996-02-27 2001-07-10 Vossloh Werke Gmbh Device for securing railway rails on standard concrete sleepers in a highly resilient manner
CN106144837A (en) * 2016-09-14 2016-11-23 长江润发机械股份有限公司 A kind of for high speed, the cage guide fixed component of high rise elevator car
CN106185538A (en) * 2016-09-14 2016-12-07 长江润发机械股份有限公司 A kind of for high speed, the cage guide fixture of high rise elevator car

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