ES2318998A1 - Mechanical connector with incorporated cable centrator (Machine-translation by Google Translate, not legally binding) - Google Patents

Mechanical connector with incorporated cable centrator (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2318998A1
ES2318998A1 ES200602698A ES200602698A ES2318998A1 ES 2318998 A1 ES2318998 A1 ES 2318998A1 ES 200602698 A ES200602698 A ES 200602698A ES 200602698 A ES200602698 A ES 200602698A ES 2318998 A1 ES2318998 A1 ES 2318998A1
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Prior art keywords
connector
cable
centering
skirt
mouth
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Granted
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ES200602698A
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ES2318998B1 (en
Inventor
Rosa Capelles De La Fuente
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Ridelin SL
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Ridelin SL
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28Clamped connections, spring connections
    • H01R4/38Clamped connections, spring connections utilising a clamping member acted on by screw or nut

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Mechanical connector with built-in cable centering. The mechanical connector incorporates a cable centering device as a sheath at its ends, said centering device comprises at least one insertible coupling at the end of the connector, which is provided with flexible means for adapting it to cables of different diameters, in which each cable it passes through the flexible means of the embouchure, is housed inside the connector and is held in position by the respective clamping screws. The centralizer as a sleeve consists solely of the mouthpiece, or the mouthpiece extends tubularly as a skirt towards the middle part of the connector, which is provided with openings in correspondence with the holes of the connector for the passage of the tightening screws, the embossing, the skirt and the connector of complementary mutual coupling means being provided. (Machine-translation by Google Translate, not legally binding)

Description

Conector mecánico con centrador de cable incorporado.Mechanical connector with cable centering Incorporated.

Objeto de la invenciónObject of the invention

La presente invención tiene por objeto un conector mecánico con centrador de cable incorporado.The present invention aims at a Mechanical connector with built-in cable centering.

Campo de la invenciónField of the Invention

La presente invención se refiere a conectores eléctricos que permiten realizar empalmes, derivaciones y terminaciones.The present invention relates to connectors electrical that allow splices, shunts and endings

Antecedentes de la invenciónBackground of the invention

Existen en el mercado muchos tipos de conectores mecánicos por tornillería mediante muy variados tipos de tornillos de apriete del cable introducido por uno o ambos extremos del conector eléctrico.There are many types of connectors on the market  mechanics by screws through varied types of screws of tightening of the cable introduced by one or both ends of the electric connector.

Los conectores mecánicos existentes presentan una estructura general muy similar, algunos presentan, dentro de lo general, ciertas características especiales como los Diseños Comunitarios nº 209416, 457478, 501373 y otros, de la solicitante.Existing mechanical connectors feature a very similar general structure, some present, within General, certain special features such as Designs Community No. 209416, 457478, 501373 and others, of the applicant.

En cuanto a los tornillos de apriete del cable a conectar, que roscan en los taladros del conector, existen también muchos tipos, entre los cuales se pueden considerar los que son objeto de las patentes nº 200502821, 200600568, 200600954 y otros de la solicitante, presentando varios de ellos estrangulamientos que determinan la fuerza del par de apriete a aplicar contra el cable alojado en el interior del conector, después de la rotura del tornillo de apriete por el estrangulamiento correspondiente al par de rotura, la parte del tornillo queda roscada en el conector y aprieta el cable para mantenerlo en posición, no sobresale del taladro correspondiente y queda interior a la superficie exterior del conector.As for the cable tightening screws a  connect, which thread in the connector holes, there are also many types, among which you can consider those that are Subject of patents No. 200502821, 200600568, 200600954 and others of the applicant, presenting several of them bottlenecks that determine the force of the tightening torque to be applied against the cable housed inside the connector, after the breakage of the tightening screw for the corresponding throttle torque of breakage, the screw part is threaded into the connector and Tighten the cable to keep it in position, it does not protrude from the corresponding drill and is inside to the outer surface of the connector.

En general, en el montaje del cable en los conectores mecánicos convencionales, los tornillos de apriete presionan el cable contra la superficie interior del cable, lo cual determina que a la salida del cable respecto del conector, existe una distancia entre los ejes geométricos del conector y el cable, que son paralelos pero no coincidentes.In general, when mounting the cable in the conventional mechanical connectors, tightening screws they press the cable against the inner surface of the cable, which determines that at the cable outlet with respect to the connector, there is a distance between the geometric axes of the connector and the cable, which are parallel but not coincidental.

Para subsanar este inconveniente existen los centradores del cable que se aplican a uno o ambos extremos del conector, que tienen la función de que a la salida del cable respecto del conector, "centran" el cable de modo que los dos ejes geométricos del conector y del cable sean en lo posible prácticamente coincidentes.To remedy this problem there are cable centers that apply to one or both ends of the connector, which have the function that at the cable outlet with respect to the connector, "center" the cable so that the two geometric axes of the connector and the cable are possible practically coincidental.

Además, los centradores de cable existentes en el mercado presentan otro inconveniente, relativo a que cada centrador sirve únicamente para un diámetro de cable, lo cual obliga a un almacenamiento costoso para disponer de centradores múltiples para cables de diámetro múltiples.In addition, existing cable centers in the market has another drawback, relative to each centering is only for a cable diameter, which forces expensive storage to have hubs multiple for multiple diameter cables.

Ahora bien, el centrador de cable que forma parte del conector mecánico con centrador de cable incorporado objeto de la invención, elimina los citados inconvenientes de los centradores conocidos, porque por un lado, los dos ejes geométricos del conector y del cable que en el interior del conector, debido a la presión de los tornillo de apriete, son paralelos y a una distancia, el centrador del conector de la invención obliga a un ligero doblado del cable en el interior del conector antes de salir del conector, debido al centrador, y a partir del centrador el cable realiza un ligero doblado en sentido contrario, quedando los dos ejes geométricos del conector y del centrador esencialmente coincidentes axialmente.Now the cable centering that forms Mechanical connector part with built-in cable centering object of the invention, eliminates the aforementioned inconveniences of known centers, because on the one hand, the two geometric axes of the connector and the cable inside the connector, due to the pressure of the tightening bolts, are parallel and at a distance, the centering of the connector of the invention forces a slight bending of the cable inside the connector before leaving  of the connector, due to the centering, and from the centering the cable makes a slight bent in the opposite direction, leaving the two geometric axes of the connector and the hub essentially axially matching.

Sumario de la invenciónSummary of the invention

El conector mecánico con centrador de cable incorporado, objeto de la presente invención, corresponde al conector eléctrico para realizar empalmes, derivaciones o terminales y se caracteriza esencialmente porque el conector mecánico incorpora un centrador del cable a modo de funda en al menos uno de sus extremos, cuyo centrador comprende al menos una embocadura acoplable en el extremo del conector, la cual está provista de medios flexibles para su adaptación a cables de distintos diámetros, en el que cada cable atraviesa los medios flexibles de la embocadura acoplada al conector, queda alojado en el interior del mismo y es mantenido en posición mediante los tornillos de apriete respectivos por apriete y rotura de los mismos por el estrangulamiento correspondiente, con lo cual en el interior del conector los ejes geométricos del conector y del cable son paralelos y espaciados, y el centrador dentro del conector obliga al cable a un ligero doblado antes de salir del conector, y a partir del centrador el cable a la salida es obligado a un pequeño doblado en sentido contrario, siendo los ejes geométricos del conector y del cable en el exterior del conector esencialmente coincidentes axialmente.The mechanical connector with cable centering incorporated, object of the present invention, corresponds to electrical connector to make splices, branches or terminals and is characterized essentially because the connector mechanic incorporates a cable centering as a sheath in al at least one of its ends, whose center includes at least one attachable mouth at the end of the connector, which is provided with flexible means for adaptation to cables different diameters, in which each cable crosses the media flexible mouthpiece coupled to the connector, is housed in the interior of it and is held in position by the respective tightening screws for tightening and breaking them by the corresponding throttling, which in the inside the connector the geometric axes of the connector and the cable they are parallel and spaced, and the centering inside the connector forces the cable to a slight bend before leaving the connector, and from the center the cable to the exit is forced to a small folded in the opposite direction, the geometric axes being of the connector and the cable outside the connector essentially axially matching.

Según la invención, el centrador a modo de funda consiste en la embocadura, y la embocadura y el extremo correspondiente del conector están provistos de medios de acoplamiento mutuo complementarios.According to the invention, the centering as a cover  consists of the mouthpiece, and the mouthpiece and the end corresponding connector are provided with means of complementary mutual coupling.

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Asimismo, el centrador a modo de funda consiste en la embocadura que se prolonga tubularmente a modo de faldón hacia la parte media del conector, estando provisto dicho faldón de aberturas en correspondencia con los taladros del conector para el paso de los tornillos de apriete, y además el extremo del faldón y la parte media correspondiente del conector están provistos de medios de acoplamiento complementarios.Also, the centering as a cover consists at the mouth that extends tubularly as a skirt towards the middle part of the connector, said skirt being provided with openings corresponding to the holes in the connector for the passage of the tightening screws, and also the end of the skirt and the corresponding middle part of the connector are provided with complementary coupling means.

Dicho faldón provisto de aberturas para el paso de los tornillos de apriete a través de los taladros del conector, después del apriete y rotura de dichos tornillos de apriete manteniendo el cable en posición en el conector, es giratorio respecto al conector de modo que las aberturas del faldón tapan los taladros del conector.Said skirt provided with openings for passage of the tightening screws through the connector holes, after tightening and breaking of said tightening screws keeping the cable in position in the connector, it is swivel with respect to the connector so that the openings of the skirt cover the connector holes.

El conector para empalmes y/o derivaciones comprende dos centradores, de los cuales los del tipo de embocadura solo ocupan los extremos del conector, y los del tipo de embocadura con faldón recubren los extremos y todo el cuerpo del conector estando los bordes de los faldones prácticamente a tope en la zona media del conector.The connector for splices and / or leads It comprises two centers, of which those of the mouthpiece type only occupy the ends of the connector, and those of the type of mouth with skirt cover the ends and the whole body of the connector the edges of the skirts being practically butt in the area middle of the connector.

Por su parte, los medios flexibles de la embocadura del centrador comprenden una serie de pestañas independientes circunferencialmente y que están dirigidas cónica e interiormente hacia el conector.For its part, the flexible means of centering mouthpiece comprise a series of eyelashes circumferentially independent and that are tapered and inwardly towards the connector.

Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompañan dos láminas de dibujos en las que se ha representado un caso práctico de realización que se cita solamente a título de ejemplo no limitativo del alcance de la presente invención.These and other features will come off better than the detailed description that follows, to facilitate which two sheets of drawings are accompanied in which it has been represented a case study that is cited only by way of non-limiting example of the scope of the present invention.

Descripción de los dibujosDescription of the drawings

En los dibujos:In the drawings:

La figura 1 es una vista en perspectiva del conector con dos centradores incorporados, uno en cada extremo, del tipo de embocadura con faldón.Figure 1 is a perspective view of the connector with two built-in centers, one at each end, of the type of mouth with skirt.

La figura 2 es una vista en sección transversal del conector de la figura 1, en los que uno de los centradores, ambos del tipo de embocadura con faldón, está posicionado explotado exteriormente al conector.Figure 2 is a cross-sectional view. of the connector of figure 1, in which one of the centers, both of the type of mouth with skirt, is positioned exploited externally to the connector.

La figura 3 es una vista en sección transversal similar a la figura 2 mostrando los dos centradores a modo de funda, comprendiendo cada uno la embocadura con faldón, posicionados en el conector en ambos extremos, quedando los bordes de los faldones a tope.Figure 3 is a cross-sectional view. similar to figure 2 showing the two centers by way of cover, each comprising the mouthpiece with a skirt, positioned on the connector at both ends, leaving the edges Butt skirts.

La figura 4 es una vista en sección transversal similar a la figura 3, mostrando un cable introducido por uno de los centradores del conector hasta el tabique intermedio y presionado por los tornillos de apriete correspondientes, los cuales durante el apriete se han roto por el estrangulamiento correspondiente al par establecido.Figure 4 is a cross-sectional view. similar to figure 3, showing a cable introduced by one of the connector centers to the intermediate partition and pressed by the corresponding tightening screws, the which during tightening have been broken by strangulation corresponding to the established pair.

La figura 5 es una vista en alzado extremo del conector.Figure 5 is an end elevation view of the connector

La figura 6 es una vista en planta de la figura 1.Figure 6 is a plan view of the figure one.

La figura 6' es una vista en planta fragmentada correspondiente a la figura 6 pero con el centrador girado, de manera que los taladros, con la parte rota del tornillo que aprieta el cable del conector, quedan ocultos por el faldón del centrador.Figure 6 'is a fragmented plan view corresponding to figure 6 but with the center turned, of way that the drills, with the broken part of the screw that tightens the connector cable, are hidden by the skirt of the centering

La figura 6A corresponde a una sección transversal por el plano VI-VI de la figura 4. La figura 6'A es una vista en sección transversal similar a la figura 6A con el centrador girado 180º.Figure 6A corresponds to a section cross-section along the plane VI-VI of figure 4. The Figure 6'A is a cross-sectional view similar to Figure 6A with the center rotated 180º.

La figura 7 es una vista en sección transversal similar a la figura 2, en la que los dos centradores son del tipo de embocadura únicamente, y mostrando uno de los centradores en posición explotada exteriormente al conector.Figure 7 is a cross-sectional view. similar to figure 2, in which the two centers are of the type of mouthpiece only, and showing one of the centers in position exploited externally to the connector.

La figura 8 es una vista en sección similar a la figura 7 con los centradores acoplados cada uno de ellos a un extremo del conector.Figure 8 is a sectional view similar to the  Figure 7 with the centers connected each to a connector end

La figura 9 es una vista en perspectiva de un conector para terminal del tipo de embocadura con faldón, provisto en su extremo de acoplamiento del centrador correspondiente.Figure 9 is a perspective view of a connector for terminal of the type of mouth with skirt, provided at its coupling end of the corresponding centering.

La figura 10 es una vista en sección transversal del conector de la figura 9 con el centrador del tipo de embocadura con faldón, con el extremo del cable alojado en su interior.Figure 10 is a cross-sectional view.  of the connector of figure 9 with the centering of the type of embouchure with skirt, with the end of the cable housed in its inside.

La figura 11 es una vista en sección transversal de un conector con el centrador del tipo de embocadura únicamente, con el extremo del cable alojado en su interior.Figure 11 is a cross-sectional view.  of a connector with the centering of the opening type only, with the end of the cable housed inside.

Descripción detallada de una forma de realización preferidaDetailed description of a preferred embodiment

De conformidad con los dibujos, el conector mecánico con centrador de cable incorporado objeto de la presente invención, con la referencia general (1), se refiere al cuerpo metálico que constituye el conector mecánico (2) por tornillería que incorpora un centrador (3) del cable (4), cuyo centrador presenta una configuración a modo de funda y se acopla en cada uno de los extremos del conector (2).In accordance with the drawings, the connector mechanic with built-in cable centering object of the present invention, with the general reference (1), refers to the body metallic that constitutes the mechanical connector (2) by screws which incorporates a centering (3) of the cable (4), whose centering It presents a configuration as a cover and fits in each of the connector ends (2).

Según la invención, el centrador (3) a modo de funda comprende al menos una embocadura (3a) acoplable en cada extremo (2a) del conector (2). La embocadura está provista de medios flexibles (5) para su adaptación a cables (4) de distintos diámetros, con lo cual al introducir el cable (4) en el conector (2), atraviesa los medios flexibles (5) de la embocadura (3a) del centrador (3) que está acoplada al conector (2), queda alojado en el interior del mismo y es mantenido en posición mediante los tornillos de apriete (6) respectivos, los cuales son sometidos a un apriete hasta el valor del par predeterminado que provoca la rotura del tornillo de apriete (6) por el estrangulamiento (6a) correspondiente, como se ilustra en la figura 4.According to the invention, the centering device (3) by way of cover comprises at least one mouth (3a) attachable in each end (2a) of the connector (2). The mouthpiece is provided with flexible means (5) for adaptation to cables (4) of different diameters, which by inserting the cable (4) into the connector (2), through the flexible means (5) of the mouth (3a) of the centering (3) that is coupled to the connector (2), is housed in the interior of it and is held in position by the respective clamping screws (6), which are subjected to a tighten to the value of the predetermined torque that causes the breakage of the clamping screw (6) by the throttle (6a) corresponding, as illustrated in figure 4.

Los medios flexibles (5) de la embocadura (3a) del centrador (3) consisten en una serie de pestañas (3a1) independientes circunferencialmente y que están dirigidas cónica e interiormente hacia el conector (2), cuyas pestañas (3a1) están definidas por cortes (3a2).Flexible means (5) of the mouth (3a) of the centering device (3) consist of a series of tabs (3a1) circumferentially independent and that are tapered and internally towards the connector (2), whose tabs (3a1) are defined by cuts (3a2).

Según la presente invención, el centrador (3) a modo de funda en una primera forma de realización preferida, consiste únicamente en la embocadura (3a), como se ilustra en las figuras 7, 8 y 11, cuya embocadura (3a) y el extremo (2a) correspondiente del conector (2) están provistos de medios de acoplamiento mutuo complementarios, los cuales consisten en una ranura (7) y un reborde (8) anulares previstos en una u otra parte.According to the present invention, the centering device (3) a sheath mode in a first preferred embodiment, it consists only of the mouth (3a), as illustrated in the Figures 7, 8 and 11, whose mouth (3a) and the end (2a) corresponding connector (2) are provided with means of complementary mutual coupling, which consist of a groove (7) and an annular flange (8) provided in one or the other part.

Según la invención, el centrador (3) a modo de funda en una segunda forma de realización preferida, consiste en la embocadura (3a) que se prolonga tubularmente a modo de faldón (3b) hacia la parte media del conector (2), como se ilustra en las figuras 1, 2, 3, 4, 5, 6, 6', 6A, 6'A, 9 y 10, cuyo faldón (3b) está provisto de aberturas (9) en correspondencia con los taladros (10) del conector (2) para el paso de los tornillos de apriete (6), y de la misma manera que la embocadura (3a), el extremo del faldón (3b) y la parte media correspondiente del conector (2) están provistos de medios de acoplamiento complementarios, los cuales consisten en una ranura (7) y un reborde (8) anulares previstos en una u otra parte.According to the invention, the centering device (3) by way of cover in a second preferred embodiment, consists of the mouthpiece (3a) that extends tubularly as a skirt (3b) towards the middle part of the connector (2), as illustrated in the Figures 1, 2, 3, 4, 5, 6, 6 ', 6A, 6'A, 9 and 10, whose skirt (3b) it is provided with openings (9) in correspondence with the drills (10) of the connector (2) for the passage of the tightening screws (6), and in the same way as the mouth (3a), the end of the skirt (3b) and the corresponding middle part of the connector (2) are provided with complementary coupling means, which they consist of an annular groove (7) and an annular flange (8) provided in One or another part.

Como se ha descrito e ilustrado, el conector (2) para empalmes, derivaciones, terminales, etc., comprende dos centradores (3), de los cuales los del tipo de embocadura (3a) solo ocupan los extremos del conector (2), y los del tipo de embocadura (3a) con faldón (3b) recubren los extremos y la mitad correspondiente del cuerpo del conector (2), con lo que los bordes (11), (12) de los faldones (3b), (3b) están prácticamente a tope (ver figuras 1, 3, 4 y 6).As described and illustrated, the connector (2) for splices, branches, terminals, etc., includes two centering devices (3), of which those of the opening type (3a) only occupy the ends of the connector (2), and those of the mouthpiece type (3a) with skirt (3b) cover the ends and half corresponding to the body of the connector (2), bringing the edges (11), (12) of the skirts (3b), (3b) are practically butt (see figures 1, 3, 4 and 6).

La presente invención prevé que los taladros (10) del conector (2) en los que roscan los tornillos de apriete (6) puedan estar alineados, como es habitual, o desalineados como se ilustra en las figuras 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
y 11.
The present invention provides that the holes (10) of the connector (2) in which the clamping screws (6) are threaded can be aligned, as usual, or misaligned as illustrated in Figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
and 11.

El conector (2) provisto del centrador (3) de cable a modo de funda objeto de la presente invención, presenta una notable ventaja con la forma de realización en la que el centrador (3) comprende la embocadura (3a) y el faldón (3b) como se ilustra en las figuras, en las que las aberturas (9) previstas en el faldón (3b) permiten el paso de los tornillos de apriete (6).The connector (2) provided with the centering (3) of cable as a cover object of the present invention, presents a remarkable advantage with the embodiment in which the centering (3) comprises the mouth (3a) and the skirt (3b) as illustrated in the figures, in which the openings (9) provided in the skirt (3b) allow the passage of the tightening screws (6).

Así, después de aplicar el apriete de los tornillos de apriete (6), según el par predeterminado, y producir la rotura de los mismos por el estrangulamiento (6a) correspondiente, una parte (6') del tornillo permanece en el conector (2) manteniendo en posición el cable (4) en el interior del conector y la otra parte (6'') se retira del conector, como se ilustra en la figura 4.Thus, after applying the tightening of the Tightening screws (6), according to the predetermined torque, and produce their breakage due to strangulation (6a) correspondingly, a part (6 ') of the screw remains in the connector (2) keeping cable (4) in position inside of the connector and the other part (6 '') is removed from the connector, as illustrated in figure 4.

Una característica principal del centrador (3) del cable (4) del conector mecánico con centrador de cable incorporado (1) objeto de la invención, consiste en que en el interior del conector (ver figura 4) los dos ejes geométricos (e) y (e'), respectivamente del conector (2) y del cable (4), son paralelos y están separados una distancia (d). Gracias al centrador (3) del conector (2) de la invención, el cable (4) en el interior del conector (2) a partir del tornillo de apriete (6) contiguo al centrador (3) hasta el centrador, es obligado a un ligero doblado por el centrador (3), y a la salida del conector a partir del centrador realiza un ligero doblado en sentido contrario, quedando los dos ejes geométricos (e) y (e') del conector (2) y del centrador (3), esencialmente coincidentes.A main feature of the centering (3) of the cable (4) of the mechanical connector with cable centering incorporated (1) object of the invention, is that in the inside the connector (see figure 4) the two geometric axes (e) and (e '), respectively of the connector (2) and the cable (4), are parallel and are separated a distance (d). Thanks to the centering (3) of the connector (2) of the invention, the cable (4) inside of the connector (2) from the clamping screw (6) adjacent to the centering (3) to the centering, is forced to a slight bent by the centering (3), and at the outlet of the connector from the centering makes a slight bent in the opposite direction, leaving the two geometric axes (e) and (e ') of the connector (2) and of the centering (3), essentially coincident.

Otra característica del centrador (3) del cable (4) del conector mecánico de la invención, lo constituye el hecho de que sirve para cables de diversos diámetros, no quedando limitado, como hasta ahora, en que para cada diámetro de cable solo es utilizable un centrador de entrada en correspondencia con dicho diámetro.Another feature of the cable centering (3) (4) of the mechanical connector of the invention, is the fact What is it for cables of various diameters, not remaining limited, as until now, in that for each cable diameter only an entry center can be used in correspondence with said diameter.

Asimismo, el conector (2) de la invención, permite que aplicando un giro (G) al centrador (3), que comprende la embocadura (3a) y el faldón (3b), gire el faldón y tape los taladros (10) del conector con las partes (6') que posicionan el cable (4) en el conector (2), lo cual se ilustra en las figuras 4, 6 y 6', y por otro lado, las 6A y 6'A que son sendas secciones transversales respectivamente por el plano VI-VI de las figuras 6 y 6', según la figura 4. La figura 6A ilustra la posición del centrador (3) con sus aberturas (9) del faldón (3b) coincidentes con los taladros (10) del conector (2) tal como se ilustra en las figura 6, y la figura 6'A con sus aberturas (9) no coincidentes con los taladros (10) los cuales quedan tapados por dicho faldón (3b), tal como se ilustra en las figura 6', en la que el conector (2) queda mejor protegido.Also, the connector (2) of the invention, allows that by applying a turn (G) to the centering (3), which comprises the mouth (3a) and the skirt (3b), turn the skirt and cover the holes (10) of the connector with the parts (6 ') that position the cable (4) in the connector (2), which is illustrated in figures 4, 6 and 6 ', and on the other hand, the 6A and 6'A which are sections transversal respectively by plane VI-VI of Figures 6 and 6 ', according to Figure 4. Figure 6A illustrates the centering position (3) with its skirt openings (9) (3b) coinciding with the holes (10) of the connector (2) as illustrated in figure 6, and figure 6'A with its openings (9) not coinciding with the holes (10) which are covered by said skirt (3b), as illustrated in Figure 6 ', in which The connector (2) is better protected.

Cabe señalar que los tornillos de apriete (6) ilustrados corresponden a un ejemplo de este tipo de tornillos, con fines ilustrativos únicamente, y que pueden ser de cualquier tipo conveniente.It should be noted that the tightening screws (6) illustrated correspond to an example of this type of screws, with illustrative purposes only, and which may be of any kind convenient.

Según la invención, los tornillos de apriete especialmente indicados para utilizar con el presente conector mecánico con centrador de cable incorporado, son los que constituyen el objeto de las patentes citadas anteriormente de la solicitante que presentan las mejores características para este tipo de tornillos de apriete, ya que presentan estrangulamientos para su rotura en correspondencia con uno o varios pares de torsión aplicados, y elementos de tope a la penetración definidos por elementos discoidales o rebordes anulares.According to the invention, the tightening screws specially indicated for use with this connector mechanic with built-in cable centering, are the ones they constitute the object of the patents mentioned above of the applicant presenting the best features for this type of tightening screws, since they have throttling for breakage in correspondence with one or several torques applied, and penetration stop elements defined by discoid elements or annular flanges.

El objetivo de la presente invención es la de proporcionar un conector mecánico, es decir, que emplea tornillería, que incorpora de origen el centrador del cable, que se describe e ilustra en las sucesivas figuras.The objective of the present invention is to provide a mechanical connector, that is, it employs screws, which incorporates the center of the cable, which is describe and illustrate in the successive figures.

La invención, dentro de su esencialidad, puede ser llevada a la práctica en otras formas de realización que difieran solo en detalle de la indicada únicamente a título de ejemplo, a las cuales alcanzará igualmente la protección que se recaba. Podrá, pues, realizarse este conector mecánico con centrador de cable incorporado con los medios, componentes y accesorios más adecuados, pudiendo los elementos componentes ser sustituidos por otros técnicamente equivalentes, por quedar todo ello comprendido dentro de las reivindicaciones.The invention, within its essentiality, can be put into practice in other embodiments that differ only in detail from that indicated solely by way of example, which will also achieve the protection that collect. This mechanical connector can therefore be made with Built-in cable hub with media, components and most suitable accessories, the component elements being able to be replaced by other technically equivalent ones, because everything remains this included in the claims.

Claims (6)

1. Conector mecánico con centrador de cable incorporado, del tipo que el conector mecánico corresponde al conector de empalme, derivación y terminal, por tornillería empleado en conectores eléctricos, que está provisto de una serie de taladros en los que roscan los tornillos de apriete del cable alojado en su interior, caracterizado porque el conector mecánico (2) incorpora un centrador (3) del cable (4) a modo de funda en al menos uno de sus extremos, cuyo centrador (3) comprende al menos una embocadura (3a) acoplable en el extremo (2a) del conector (2), la cual está provista de medios flexibles (5) para su adaptación a cables (4) de distintos diámetros, en el que cada cable (4) atraviesa los medios flexibles (5) de la embocadura (3a) acoplada al conector (2), queda alojado en el interior del mismo y es mantenido en posición mediante los tornillos de apriete (6) respectivos, por apriete y rotura de los mismos por el estrangulamiento correspondiente, con lo cual en el interior del conector (2) los ejes geométricos del conector (e) y del cable (e') son paralelos y espaciados (d), y el centrador (3) dentro del conector (2) obliga al cable (4) a un ligero doblado antes de salir del conector (2), y a partir del centrador (3) el cable (4) a la salida del conector (2) es obligado a un pequeño doblado en sentido contrario, siendo ambos ejes geométricos (e, e') del conector (2) y del cable (4) en el exterior del conector (2) esencialmente coincidentes axialmente.1. Mechanical connector with built-in cable centering, of the type that the mechanical connector corresponds to the splice, branch and terminal connector, by screws used in electrical connectors, which is provided with a series of holes in which the screws for tightening the cable housed inside, characterized in that the mechanical connector (2) incorporates a centering (3) of the cable (4) as a sheath at least one of its ends, whose centering (3) comprises at least one mouth (3a) attachable at the end (2a) of the connector (2), which is provided with flexible means (5) for adaptation to cables (4) of different diameters, in which each cable (4) crosses the flexible means (5) of the mouth (3a) coupled to the connector (2), it is housed inside it and is held in position by the respective clamping screws (6), by tightening and breaking them by the corresponding throttle, whereby in the interi or of the connector (2) the geometric axes of the connector (e) and the cable (e ') are parallel and spaced (d), and the centering (3) inside the connector (2) forces the cable (4) to a slight bent before leaving the connector (2), and from the center (3) the cable (4) to the exit of the connector (2) is forced to a small bend in the opposite direction, both of which are geometric axes (e, e ') of the connector (2) and the cable (4) outside the connector (2) essentially axially coincident. 2. Conector mecánico con centrador de cable incorporado, según la reivindicación 1, caracterizado porque el centrador (3) a modo de funda consiste únicamente en la embocadura (3a), y porque la embocadura (3a) y el extremo (2a) correspondiente del conector (2) están provistos de medios de acoplamiento mutuo complementarios (7, 8).2. Mechanical connector with incorporated cable centering, according to claim 1, characterized in that the centering (3) as a sheath consists only of the mouth (3a), and because the mouth (3a) and the corresponding end (2a) of the Connector (2) are provided with complementary mutual coupling means (7, 8). 3. Conector mecánico con centrador de cable incorporado, según la reivindicación 1, caracterizado porque el centrador (3) a modo de funda consiste en la embocadura (3a) que se prolonga tubularmente a modo de faldón (3b) hacia la parte media del conector (2), cuyo faldón (3b) está provisto de aberturas (9) en correspondencia con los taladros (10) del conector (2) para el paso de los tornillos de apriete (6), y porque el extremo del faldón (3b) y la parte media correspondiente del conector (2) están provistos de medios de acoplamiento mutuo complementarios (7, 8).3. Mechanical connector with incorporated cable centering, according to claim 1, characterized in that the centering (3) as a sheath consists of the mouth (3a) which extends tubularly as a skirt (3b) towards the middle part of the connector (2), whose skirt (3b) is provided with openings (9) in correspondence with the holes (10) of the connector (2) for the passage of the tightening screws (6), and because the end of the skirt (3b) and the corresponding middle part of the connector (2) are provided with complementary mutual coupling means (7, 8). 4. Conector mecánico con centrador de cable incorporado, según la reivindicación 3, caracterizado porque el centrador (3) a modo de funda que consiste en la embocadura (3a) y el faldón (3b), mediante un giro del centrador (3) el faldón (3b) oculta los taladros (10) con las partes rotas (6') de los tornillos de apriete (6) que presionan el cable (4) posicionado en el conector (2).4. Mechanical connector with built-in cable centering, according to claim 3, characterized in that the centering (3) as a cover consisting of the mouth (3a) and the skirt (3b), by means of a rotation of the centering (3) the skirt (3b) hides the holes (10) with the broken parts (6 ') of the clamping screws (6) that press the cable (4) positioned in the connector (2). 5. Conector mecánico con centrador de cable incorporado, según las reivindicaciones 1 a 3, caracterizado porque el centrador (3) del tipo de embocadura (3a) solo ocupa los extremos (2a) del conector (2), y porque el del tipo de embocadura (3a) con faldón (3b) recubre los extremos (2a) y parte del cuerpo del conector (2) estando los bordes (11, 12) de los faldones (3b, 3b) de dos centradores (3, 3) de este último tipo prácticamente a tope.5. Mechanical connector with built-in cable centering, according to claims 1 to 3, characterized in that the centering (3) of the mouthpiece type (3a) only occupies the ends (2a) of the connector (2), and because that of the type of mouth (3a) with skirt (3b) covers the ends (2a) and part of the body of the connector (2) with the edges (11, 12) of the skirts (3b, 3b) of two centers (3, 3) of this Last type practically butt. 6. Conector mecánico con centrador de cable incorporado, según la reivindicación 1, caracterizado porque los medios flexibles (5) de la embocadura (3a) del centrador (3) comprenden una serie de pestañas (3a1) independientes circunferencialmente, están dirigidas cónica e interiormente hacia el conector (2), y que están separadas por cortes (3a2).6. Mechanical connector with incorporated cable centering, according to claim 1, characterized in that the flexible means (5) of the centering mouth (3a) (3) comprise a series of circumferentially independent tabs (3a1), are conically and internally directed towards the connector (2), and they are separated by cuts (3a2).
ES200602698A 2006-10-24 2006-10-24 MECHANICAL CONNECTOR WITH INCORPORATED CABLE CENTER. Active ES2318998B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082729A1 (en) 2013-12-04 2015-06-11 Niled, S.A.E. Clamping element

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262396A (en) * 1991-12-14 1993-06-16 B & H Ltd Connector for elongate objects
GB2272586A (en) * 1992-10-29 1994-05-18 Sicame Electrical Dev Ltd Electrical cable core connector
EP0698942A1 (en) * 1994-08-26 1996-02-28 ARCUS ELEKROTECHNIK Alois Schiffmann GmbH Screw connector for cable, particularly for medium voltage junction sleeves
ES2135885T3 (en) * 1995-04-07 1999-11-01 B & H Nottingham Ltd BRA.
EP1253692A1 (en) * 2001-04-26 2002-10-30 3M Innovative Properties Company Terminal of a medium voltage electrical cable

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262396A (en) * 1991-12-14 1993-06-16 B & H Ltd Connector for elongate objects
GB2272586A (en) * 1992-10-29 1994-05-18 Sicame Electrical Dev Ltd Electrical cable core connector
EP0698942A1 (en) * 1994-08-26 1996-02-28 ARCUS ELEKROTECHNIK Alois Schiffmann GmbH Screw connector for cable, particularly for medium voltage junction sleeves
ES2135885T3 (en) * 1995-04-07 1999-11-01 B & H Nottingham Ltd BRA.
EP1253692A1 (en) * 2001-04-26 2002-10-30 3M Innovative Properties Company Terminal of a medium voltage electrical cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015082729A1 (en) 2013-12-04 2015-06-11 Niled, S.A.E. Clamping element

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