ES2588805B1 - CONNECTOR FOR THE ELECTRICAL CABLES PACKING - Google Patents
CONNECTOR FOR THE ELECTRICAL CABLES PACKING Download PDFInfo
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- ES2588805B1 ES2588805B1 ES201630731A ES201630731A ES2588805B1 ES 2588805 B1 ES2588805 B1 ES 2588805B1 ES 201630731 A ES201630731 A ES 201630731A ES 201630731 A ES201630731 A ES 201630731A ES 2588805 B1 ES2588805 B1 ES 2588805B1
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- cables
- connector
- union
- male
- connection
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-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
- H01R4/10—Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/14—Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-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
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
Abstract
La invención descrita anteriormente de este conector para el empalme de cables eléctricos permite la unión segura entre conductores eléctricos, sean o no de la misma sección. La seguridad la aporta el material que es aislante eléctricamente, que no se puede entrar en contacto accidenta con ningún conductor, que no dispone de elementos metálicos con los que podamos hacer contacto y que a unión es duradera y no se soltará al cabo del tiempo.#Esta solución de unión se planteó con la intención de ser más segura, pero también más cómoda y sencilla de empalmar cables, sin tener que utilizar herramientas como destornilladores y poderlas hacer en lugares poco accesibles.#Además es una solución barata, ya que por su fabricación económica, cantidad de materia prima reducida, ausencia de elementos mecanizados y solo ser necesarios 2 o tres juegos de conectores macho-hembra para poder cubrir las necesidades, de cantidad de conductores a empalmar como de diferentes secciones de cables a unir.The invention described above of this connector for the connection of electrical cables allows the secure connection between electrical conductors, whether or not they are of the same section. The safety is provided by the material that is electrically insulating, that no accidental contact can be made with any conductor, that does not have metallic elements with which we can make contact and which together is durable and will not be released after time. #This union solution was raised with the intention of being safer, but also more comfortable and simple to splice cables, without having to use tools such as screwdrivers and be able to do them in places that are not accessible. # It is also a cheap solution, because its economic manufacturing, quantity of reduced raw material, absence of mechanized elements and only 2 or three sets of male-female connectors are needed to meet the needs, of the number of conductors to be spliced and of different sections of cables to be joined.
Description
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D E S C R I P C I O ND E S C R I P C I O N
CONECTOR PARA EL EMPALME DE CABLES ELECTRICOS SECTOR DE LA TECNICACONNECTOR FOR THE ELECTRICAL CABLES PACKING TECHNICAL SECTOR
La presente invencion trata de un conector para el empalme de cables electricos, sean de multifilamento o de cable de cobre ngido (independientemente de la envoltura del cable), compuesto por dos piezas, una macho y otra hembra, que al encajarse entre ellas, permite la sujecion de los cables a empalmar, evita que se pueda entrar en contacto con los cables conductores y es posible su reutilizacion desmontandolo y montandolo en diferentes ocasiones. Ademas no es necesaria ninguna herramienta, como destornilladores, para realizar la union.The present invention relates to a connector for the splicing of electric cables, whether they are multifilament or a copper wire (independently of the cable sheath), consisting of two pieces, a male and a female, which, when fitted between them, allows the clamping of the cables to be spliced, prevents contact with the conductive cables and its reuse is possible by disassembling and assembling it on different occasions. In addition, no tools, such as screwdrivers, are necessary to perform the union.
Desde hace anos, como metodo mas usual, se han venido utilizando para estas uniones, sistemas como las regletas de conexion electrica, consistentes en un cuerpo de material aislante o dielectrico, dotado en su interior de una conduccion o casquillo metalico, de configuracion tubular, y poseyendo necesariamente dos orificios superiores fileteados para, en combinacion con unos tomillos alojados en el elemento aislante superior, conseguir el aprisionamiento de los cables conductores en el interior de la conduccion o casquillo precitado.For years, as a more usual method, systems such as electrical connection strips, consisting of a body of insulating or dielectric material, equipped inside a conduit or metal bushing, of tubular configuration, have been used for these joints. and necessarily having two threaded upper holes for, in combination with some thymes housed in the upper insulating element, to achieve the clamping of the conductive cables inside the conduction or aforementioned bushing.
Este ultimo sistema descrito presenta varios inconvenientes, en primer lugar el considerable coste del conjunto, a lo que colabora principalmente la exigencia del mecanizado de la conduccion o casquillo interno, el montaje obligado mediante herramientas como destornilladores, aparte que son numerosos los casos donde se provoca el corte de los diferentes hilos del cable conductor, e incluso puede dar lugar a defectuosas conexiones por separacion fortuita de estos. Otro problema de seguridad que presentan sistemas similares a este, es que es posible entrar en contacto con los tornillos o partes metalicas de sujecion, con el consecuente peligro de descarga electrica.This last system described has several drawbacks, first of all the considerable cost of the assembly, to which the requirement of machining of the conduit or internal bushing, the assembly required by tools such as screwdrivers, mainly that are numerous cases where it is caused the cutting of the different wires of the conductor cable, and can even lead to faulty connections by accidental separation of these. Another safety problem presented by systems similar to this one is that it is possible to come into contact with the screws or metal fastening parts, with the consequent danger of electric shock.
Otros sistemas, como el empalme denominado como “cola de rata” no ofrecen seguridad en el empalme, ya que puede soltarse el capuchon protector o el empalme es al aire, sin proteccion. Y utilizando un conector o capuchon que lo proteja, es susceptible queOther systems, such as the joint called "rat tail", do not offer safety in the joint, as the protective cap can be released or the joint is in the air, without protection. And using a connector or cap that protects it, it is likely that
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con el tiempo, este capuchon se suelte o no cubra del todo los conductores. Obligando a usar cinta aislante para proteger ese empalme.Over time, this cap will come loose or not completely cover the conductors. Forcing to use electrical tape to protect that joint.
Se han creado sistemas sin tornillos para el aprisionamiento de los conductores, pero eso obliga a un diseno mas complejo del cuerpo aislante, con su consecuente aumento de precio.Screwless systems have been created for the imprisonment of conductors, but that forces a more complex design of the insulating body, with its consequent price increase.
Otro inconveniente general en los sistemas existentes es que obligan a utilizar varios modelos segun el diametro del conductor o la cantidad de conductores a empalmar. Por lo que, al aumentar la seccion de algunos de los cables o anadir conductores a la union, debido a una ampliacion o mejora de la instalacion electrica, provoca el tener que utilizar otro modelo de union de mayor o menor tamano, segun sea el caso. Debido a esto hay que disponer de varios modelos de sistemas de union para escoger el acorde a la union que se vaya a realizar.Another general drawback in existing systems is that they require several models to be used depending on the diameter of the conductor or the number of conductors to be spliced. Therefore, by increasing the section of some of the cables or adding conductors to the union, due to an extension or improvement of the electrical installation, it causes having to use another union model of greater or lesser size, as the case may be. . Due to this it is necessary to have several models of union systems to choose the chord to the union to be made.
Un correcto e ideal elemento de empalme, ha de realizar justamente esa funcion: unir o empalmar mas de un cable. Ha de resultar una union firme y segura de que no van a separarse los cables, que al tocarlos con las manos desnudas no hay riesgo de contacto con los cables o contacto electrico, que sea duradero y admitir posibles ampliaciones en la instalacion, sin preocuparse de comprar elementos mas grandes o de tener herramientas especializadas para esa funcion.A correct and ideal splicing element, must perform just that function: join or splice more than one cable. It must be a firm and secure union that the cables will not be separated, that when touching them with bare hands there is no risk of contact with the cables or electrical contact, that it is durable and admit possible extensions in the installation, without worrying about buy larger items or have specialized tools for that function.
La actual patente de invencion tiene por objeto, en primer lugar al abaratamiento del conjunto, y en segundo lugar a mejorar la constitucion del embornado propiamente dicha, presentando una realizacion para la sujecion de los cables conductores sumamente mejorada y a la vez, mas sencilla. Tambien ofrece la posibilidad de reutilizar el mismo conjunto de union si se va a reducir o ampliar el empalme de conductores en esa instalacion o union. Tambien permite hacer la union sin disponer de herramientas como destornilladores, asf facilitara el montaje, desmontaje o reutilizacion en lugares poco accesibles o de diffcil acceso.The present invention patent aims, first of all, to reduce the cost of the assembly, and secondly to improve the constitution of the actual embossing, presenting an embodiment for the fastening of the highly improved and at the same time simpler conductive cables. It also offers the possibility of reusing the same joint assembly if the splicing of conductors in that installation or union is going to be reduced or enlarged. It also allows the union without tools such as screwdrivers, thus facilitating assembly, disassembly or reuse in places that are not easily accessible or difficult to access.
El sistema esta provisto de una primera pieza (macho) por donde se insertan los cables a empalmar, debidamente pelados. Las puntas de estos cables se trenzan entre si y se doblan al atravesar este tubo. Despues, con la segunda pieza (hembra), que hace de tapon del conjunto, gracias a su forma conica, atrapa, sujeta y une los cables electricos aThe system is provided with a first piece (male) through which the cables to be spliced, properly stripped, are inserted. The tips of these cables are twisted together and are folded through this tube. Then, with the second piece (female), which acts as a plug for the assembly, thanks to its conical shape, it catches, holds and attaches the electrical cables to
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empalmar. Esta segunda pieza se introduce hasta que un pivote saliente o muesca lo fija a la primera pieza. Con este sistema quedan inmovilizados los cables, aunque puede deshacerse esa inmovilizacion y asf poder reutilizar el sistema para otra ocasion, tirando de la pieza que hace de tapon, venciendo la resistencia que ofrece la retencion del pivote o muesca.splice. This second piece is introduced until a protruding pivot or notch fixes it to the first piece. With this system the cables are immobilized, although that immobilization can be undone and thus be able to reuse the system for another occasion, pulling the piece that acts as a plug, overcoming the resistance offered by the retention of the pivot or notch.
Este sistema descrito en esta patente, elimina las dificultades o limitaciones que, en ocasiones, existen en una union o empalme de cables, a la hora de proceder: ya sean por espacio, falta de herramientas o tener que disponer de elementos de varios tamanos o referencias para poder hacer el empalme, o ampliar la cantidad de cables a empalmar.This system described in this patent, eliminates the difficulties or limitations that, sometimes, exist in a union or splicing of cables, at the time of proceeding: whether for space, lack of tools or having to have elements of several sizes or references to be able to make the splice, or expand the amount of cables to be spliced.
Esta invencion permite la union desde 2 a 7 conductores con el mismo tamano de conector de empalme. Y para cubrir los diferentes diametros de cables conductores que existen, unicamente con 2 o 3 modelos o tamanos, quedan cubiertas las necesidades. Por lo que se simplifican los modelos a tener a disposicion para realizar diferentes instalaciones o empalmes electricos.This invention allows the union from 2 to 7 conductors with the same size of splice connector. And to cover the different conductor cable diameters that exist, only with 2 or 3 models or sizes, the needs are covered. Therefore, the models to be available for different installations or electrical connections are simplified.
ANTECEDENTES DE LA INVENCIONBACKGROUND OF THE INVENTION
Para el empalme de cables electricos, son conocidos en el estado de la tecnica diferentes sistemas, en funcion de la cantidad de hilos a empalmar, diferentes sistemas de retencion de los hilos, metodo de contacto entre hilos.For the splicing of electric cables, different systems are known in the state of the art, depending on the number of wires to be spliced, different wire retention systems, method of contact between wires.
Asf por ejemplo, el documento ES 0162433 U trata de una mejora de la regleta de empalme, o regletas de conexion electrica, eliminando el elemento tubular conductor por una lengueta, de material electricamente conductor en forma de teja, quedando limitado su posible desplazamiento axil por un reborde interno. Pero mantiene la utilizacion de tornillos para realizar la union.Thus, for example, the document ES 0162433 U deals with an improvement of the connecting strip, or electrical connection strips, eliminating the conductive tubular element by a tongue, of electrically conductive material in the form of a tile, its possible axial displacement being limited by an internal flange. But it maintains the use of screws to make the union.
El documento ES 0334416 A1 trata tambien de una mejora de la regleta tfpica, sustituyendo el elemento tubular por unas piezas que mejoran el aprisionamiento de los conductores, mediante unas placas moviles que aprietan los tornillos de sujecion. Per este sistema tambien complica el diseno y aumenta la cantidad de piezas metalicas.Document ES 0334416 A1 also deals with an improvement of the typical terminal strip, replacing the tubular element with parts that improve the clamping of the conductors, by means of mobile plates that tighten the fastening screws. Per this system also complicates the design and increases the amount of metal parts.
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El documento ES 0288894 U es un sistema de empalme que mediante una lamina o lengueta flexora permite la conexion rapida por aprisionamiento de los cables introducidos por las aberturas del faldon y aprisionadas con la pieza soporte. Aunque este sistema es de construccion sencilla, sin necesitar herramientas para su union y que permite la ampliacion o variacion de la cantidad de conductores a empalmar, sigue teniendo piezas metalicas, susceptibles de doblarse permanentemente y no pudiendo reutilizarse en el futuro. Tambien hay que ser capaz de introducir los cables correctamente en la lamina, con el fin de que queden aprisionadas perfectamente, por lo que utilizar cables de diferentes secciones puede provocar que se suelten si estan en la misma lengueta que un cable de mayor seccion.Document ES 0288894 U is a splicing system which, by means of a sheet or flexor tongue, allows rapid connection by clamping the cables introduced by the openings of the skirt and imprisoned with the support piece. Although this system is of simple construction, without needing tools for its union and that allows the extension or variation of the number of conductors to be spliced, it still has metal parts, which can be permanently bent and cannot be reused in the future. It is also necessary to be able to introduce the cables correctly in the sheet, so that they are perfectly imprisoned, so using cables of different sections can cause them to come loose if they are in the same tongue as a cable with a larger section.
El documento ES 2382291 T3 describe un sistema de union por conector y clavija. Tampoco utiliza tornillos de sujecion, sino unas lenguetas que presionan los cables de uno a uno. El conector es del tipo macho-hembra y dispone de clavijas para su enclavamiento o sujecion a otro elemento de soporte. Pero este sistema, sigue siendo muy complicado de fabricacion y solo permite la union de cables de uno a uno, teniendo que hacer puentes entre las camaras para unir cables de la misma polaridad.Document ES 2382291 T3 describes a connector system by connector and plug. Nor does it use fastening screws, but rather tabs that press the wires one by one. The connector is of the male-female type and has pins for interlocking or fastening to another support element. But this system, is still very complicated manufacturing and only allows the union of cables one by one, having to make bridges between the cameras to join cables of the same polarity.
El documento ES 2193312 T3 describe un sistema sencillo que mediante una lamina de metal, aprisiona los diferentes conductores a unir mediante unas lenguetas flexibles, y permite la union de diferentes conductores, incluso de diferentes diametros, gracias a la flexion, en mayor o menor medida, de las lenguetas. Es una fabricacion sencilla, porque solo consta de una lamina mecanizada pero no tiene ninguna proteccion con algun material aislante. Y tambien es verdad que la presion que ejerce sobre un cable de mayor diametro no es la misma que para uno de diametro inferior y puede llegar a soltarse algun conductor.Document ES 2193312 T3 describes a simple system that, by means of a sheet of metal, imprisons the different conductors to be joined by flexible tabs, and allows the union of different conductors, even of different diameters, thanks to the flexion, to a greater or lesser extent , of the tongues. It is a simple manufacture, because it only consists of a mechanized sheet but has no protection with any insulating material. And it is also true that the pressure exerted on a cable with a larger diameter is not the same as for one of a smaller diameter and some conductor can be released.
El documento ES 0216602 U describe un sistema mas sencillo de union que los anteriores. Unas piezas de forma tubular (macho-hembra) se insertan para hacer la union. Dispone de algun elemento metalico de facil fabricacion y su montaje en lugares incomodos es factible. La colocacion de los cables conductores tampoco necesita de herramienta de insercion ya que se introducen en los conectores tubulares y se flexionan los filamentos para sujetarlos a su propio conector. Pero este sistema solo puede utilizarse en conexiones hilo a hilo o hilo a borne, por lo que no servirfa para la union de varios conductores de la misma polaridad que queramos unir.Document ES 0216602 U describes a simpler joining system than the previous ones. Tubular shaped pieces (male-female) are inserted to make the union. It has some easy fabrication metal element and its assembly in uncomfortable places is feasible. The placement of the conductor cables also does not need an insertion tool since they are inserted into the tubular connectors and the filaments are flexed to attach them to their own connector. But this system can only be used in wire-to-wire or wire-to-terminal connections, so it would not serve for the union of several conductors of the same polarity that we want to join.
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EXPLICACION DE LA INVENCIONEXPLANATION OF THE INVENTION
La invencion consiste en un conector para el empalme de cables electricos, compuesto por dos piezas, macho-hembra, que al encajarse entre ellas, permite la sujecion de los cables a empalmar, evita que se pueda entrar en contacto con los cables conductores o partes metalicas y es posible su reutilizacion desmontandolo y montandolo en diferentes ocasiones, y todo esto sin utilizar herramientas como destornilladores.The invention consists of a connector for the connection of electrical cables, consisting of two pieces, male-female, which, when fitted between them, allows the fastening of the cables to be spliced, prevents contact with the conductor cables or parts. Metallic and its reuse is possible by disassembling and assembling it on different occasions, and all this without using tools such as screwdrivers.
El sistema esta provisto de una primera pieza por donde se insertan los cables a empalmar, debidamente pelados. Las puntas de estos cables se doblan al atravesar este tubo. Y despues, con la segunda pieza, que hace de tapon del conjunto, gracias a su forma conica, atrapa, sujeta y une los cables electricos a empalmar. Esta segunda pieza se introduce hasta que un pivote saliente lo fija a la primera pieza. Con este sistema quedan inmovilizados los cables, aunque puede deshacerse esa inmovilizacion y asf poder reutilizar el sistema para otra ocasion.The system is provided with a first piece through which the cables to be spliced, properly stripped, are inserted. The tips of these cables are folded through this tube. And then, with the second piece, which acts as a plug for the assembly, thanks to its conical shape, it catches, holds and joins the electrical cables to be spliced. This second piece is introduced until an outgoing pin fixes it to the first piece. With this system the cables are immobilized, although that immobilization can be undone and thus be able to reuse the system for another occasion.
BREVE DESCRIPCION DE LOS DIBUJOSBRIEF DESCRIPTION OF THE DRAWINGS
Para complementar la descripcion que se esta realizando y con objeto de ayudar a una mejor comprension de las caracterfsticas de la invencion, se acompana como parte integrante de dicha descripcion, un juego de dibujos en donde, con caracter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is accompanied as an integral part of said description where, with an illustrative and non-limiting nature, it has been represented the next:
Figura 1.- Muestra una vista en perspectiva de los dispositivos de la invencion separados, sin montar.Figure 1.- Shows a perspective view of the devices of the invention separated, unassembled.
Figura 2.- Muestra dos vistas en perspectiva de los dispositivos de la invencion montados en su posicion final.Figure 2.- Shows two perspective views of the devices of the invention mounted in their final position.
Figura 3.- Muestra una vista en seccion de los dispositivos de la invencion montados en su posicion final.Figure 3.- Shows a sectional view of the devices of the invention mounted in their final position.
Figura 4.- Muestra una vista del proceso de montaje de unos cables con los dispositivos de la invencion.Figure 4.- Shows a view of the process of assembling cables with the devices of the invention.
Figura 5.- Muestra una vista de los cables pelados para el montaje.Figure 5.- Shows a view of the stripped cables for assembly.
Figura 6.- Muestra una vista de la posicion que debe adoptar los cables en el montaje en el dispositivo de la invencion.Figure 6.- Shows a view of the position that the cables should adopt in the assembly in the device of the invention.
Figura 7.- Muestra una vista de la posicion final del montaje de los dispositivos de laFigure 7.- Shows a view of the final position of the assembly of the devices of the
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invencion.invention.
Figura 8.- Muestra una vista en seccion de la posicion final del montaje de los dispositivos de la invencion.Figure 8.- Shows a sectional view of the final assembly position of the devices of the invention.
Figura 1.- Muestra una vista en perspectiva de los dispositivos de la invencion separados, sin montar, donde se pueden identificar todas las partes del sistema. El tapon hembra (1), tiene un reborde (4) en el lado que esta totalmente tapado para facilitar el empuje al unir los elementos en la direccion que marca la figura. Dispone de un elemento de retencion (3) con una pestana que se sujetara al borde del elemento macho (2). El elemento o tubo macho (2) tiene forma conica en su exterior para facilitar el montaje.Figure 1.- Shows a perspective view of the devices of the invention separated, unassembled, where all parts of the system can be identified. The female cap (1), has a flange (4) on the side that is fully covered to facilitate the thrust by joining the elements in the direction marked by the figure. It has a retention element (3) with a flange that will be attached to the edge of the male element (2). The male element or tube (2) has a conical shape on the outside to facilitate assembly.
Figura 2.- Muestra dos vistas en perspectiva de los dispositivos de la invencion montados en su posicion final. Al empujar el elemento macho en el hembra, la presion de la retencion (5), fijara los elementos. Esa retencion es facilmente desencajable para su desmontaje.Figure 2.- Shows two perspective views of the devices of the invention mounted in their final position. By pushing the male element into the female, the retention pressure (5) will fix the elements. This retention is easily removable for disassembly.
Figura 3.- Muestra una vista en seccion de los dispositivos de la invencion montados en su posicion final. En esta vista se puede apreciar la forma conica de los dos elementos (macho-hembra) para facilitar la presion de los cables y asf su union.Figure 3.- Shows a sectional view of the devices of the invention mounted in their final position. In this view you can see the conical shape of the two elements (male-female) to facilitate the pressure of the cables and thus their union.
Figura 4.- Muestra una vista del proceso de montaje de unos cables con los dispositivos de la invencion. En el proceso de montaje, pueden escogerse cualquier tipo de cable. La envoltura del cable, en los extremos a empalmar, tendra que estar “pelado” para permitir el trenzado de los mismos.Figure 4.- Shows a view of the process of assembling cables with the devices of the invention. In the assembly process, any type of cable can be chosen. The cable wrap, at the ends to be spliced, will have to be "stripped" to allow them to be braided.
Figura 5.- Muestra una vista de los cables pelados para el montaje. Ademas se aprecia que una vez trenzados, tienen que doblarse hacia ellos mismos. Por lo que la longitud a pelar tiene que ser adecuada para realizar este paso. Este doblado tambien puede hacerse despues de introducirlos en el elemento macho, tal y como muestra la siguiente figura.Figure 5.- Shows a view of the stripped cables for assembly. It is also appreciated that once braided, they have to bend towards themselves. So the length to be stripped must be adequate to perform this step. This bending can also be done after inserting them into the male element, as shown in the following figure.
Figura 6.- Muestra una vista de la posicion que debe adoptar los cables en el montaje en el dispositivo de la invencion. Cuando se han introducido los cables a empalmar, el extremo de los hilos trenzados, debe estar doblado hacia adentro, hacia los mismos cables, apoyandose sobre el elemento macho.Figure 6.- Shows a view of the position that the cables should adopt in the assembly in the device of the invention. When the cables to be spliced have been introduced, the end of the twisted wires must be bent inwards, towards the same cables, resting on the male element.
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Figura 7.- Muestra una vista de la posicion final del montaje de los dispositivos de la invencion. A continuacion empujamos el elemento hembra (tapon), empujando con el reborde (4) que ayuda a hacer presion, hasta que el elemento retenedor (5) se encasta en el otro elemento.Figure 7.- Shows a view of the final position of the assembly of the devices of the invention. Next we push the female element (plug), pushing with the flange (4) that helps to press, until the retaining element (5) is encased in the other element.
Figura 8.- Muestra una vista en seccion de la posicion final del montaje de los dispositivos de la invencion. En esta vista se puede apreciar como al introducir el elemento hembra (1), los cables trenzados (6) quedan aprisionados en el hueco que queda entre el elemento macho (2) y el hembra. Gracias a que los elementos tienen una cierta elasticidad, pueden adaptarse para hacer mas presion en los cables y retenerlos mejor.Figure 8.- Shows a sectional view of the final assembly position of the devices of the invention. In this view, it can be seen that when the female element (1) is introduced, the twisted cables (6) are trapped in the gap between the male element (2) and the female. Because the elements have a certain elasticity, they can be adapted to make more pressure on the cables and retain them better.
REALIZACION PREFERENTE DE LA INVENCIONPREFERRED EMBODIMENT OF THE INVENTION
La forma preferente de fabricacion serfa en plastico, mediante molde de inyeccion. Ya que su forma conica permitira un buen desmoldeo y facil fabricacion. El material a utilizar debe ser un plastico que permita una cierta elasticidad, porque al sujetar los cables puede llegar a deformarse para que se aprieten entre las paredes del elemento macho y el hembra. Aparte debe tener elasticidad para que el elemento retenedor haga su funcion y pueda reutilizarse en diferentes ocasiones.The preferred form of manufacturing would be in plastic, by injection mold. Since its conical shape will allow a good demoulding and easy manufacturing. The material to be used must be a plastic that allows a certain elasticity, because when holding the cables it can become deformed so that they are tightened between the walls of the male and female element. In addition, it must have elasticity so that the retaining element works and can be reused on different occasions.
Tambien, el material plastico, debe tener unas propiedades aislantes suficientes para cumplir la normativa de materiales en instalaciones electricas.Also, the plastic material must have sufficient insulating properties to comply with the regulations for materials in electrical installations.
La fabricacion en serie con molde de inyeccion, tiene el inconveniente de que un molde tiene un coste considerable. Por eso se tiene que hacer un molde con el maximo de piezas posibles, asf en cada inyeccion de plastico de la maquina, se podran hacer un gran numero de piezas, asf el coste por pieza sera fnfimo.The mass production with injection mold has the disadvantage that a mold has a considerable cost. That is why you have to make a mold with the maximum possible pieces, so in each plastic injection of the machine, a large number of pieces can be made, so the cost per piece will be minimal.
Aparte, con la gran demanda que tiene el mercado electrico en elementos de empalme de conductores, la produccion sera masiva. Esto permitira que la amortizacion del molde sea repartida entre miles de piezas, asf no representara un aumento en el precio de coste de cada pieza.Besides, with the great demand that the electricity market has on conductor splicing elements, the production will be massive. This will allow the amortization of the mold to be distributed among thousands of pieces, so it will not represent an increase in the cost price of each piece.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201630731A ES2588805B1 (en) | 2016-06-02 | 2016-06-02 | CONNECTOR FOR THE ELECTRICAL CABLES PACKING |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201630731A ES2588805B1 (en) | 2016-06-02 | 2016-06-02 | CONNECTOR FOR THE ELECTRICAL CABLES PACKING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2588805A1 ES2588805A1 (en) | 2016-11-04 |
| ES2588805B1 true ES2588805B1 (en) | 2017-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201630731A Active ES2588805B1 (en) | 2016-06-02 | 2016-06-02 | CONNECTOR FOR THE ELECTRICAL CABLES PACKING |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2416943A (en) * | 1945-08-03 | 1947-03-04 | Nicolazzo John | Connector for conductor wires |
| US4029383A (en) * | 1973-11-20 | 1977-06-14 | The Post Office | Electrical connectors |
| SE393488B (en) * | 1975-09-02 | 1977-05-09 | Nitro Nobel Ab | ELECTRICAL COUPLING SLEEVE |
| US6051791A (en) * | 1998-06-17 | 2000-04-18 | Tom King Harmony Products, Inc. | Waterproof wire connector |
| US8348705B2 (en) * | 2009-01-04 | 2013-01-08 | Termax Corporation | Electrical connector |
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2016
- 2016-06-02 ES ES201630731A patent/ES2588805B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES2588805A1 (en) | 2016-11-04 |
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