ES2350553A1 - Coupling accessory for wire mesh cable trays - Google Patents
Coupling accessory for wire mesh cable trays Download PDFInfo
- Publication number
- ES2350553A1 ES2350553A1 ES201031208A ES201031208A ES2350553A1 ES 2350553 A1 ES2350553 A1 ES 2350553A1 ES 201031208 A ES201031208 A ES 201031208A ES 201031208 A ES201031208 A ES 201031208A ES 2350553 A1 ES2350553 A1 ES 2350553A1
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- Prior art keywords
- tray
- sections
- accessory
- cable trays
- semi
- Prior art date
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- Granted
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- 230000008878 coupling Effects 0.000 title abstract description 3
- 238000010168 coupling process Methods 0.000 title abstract description 3
- 238000005859 coupling reaction Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 2
- 239000011796 hollow space material Substances 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
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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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
- H02G3/0616—Joints for connecting tubing to casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
- F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/04—Clamping or clipping connections
- F16B7/0433—Clamping or clipping connections for rods or tubes being in parallel relationship
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/0443—Channels formed by wire or analogous netting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Description
Accesorio de unión para bandejas portacables de rejilla y procedimiento de montaje de tramos de dicha bandeja.Attachment attachment for cable trays grid and assembly procedure of sections of said tray.
La presente invención se refiere a un accesorio de unión para bandejas portacables de rejilla, especialmente en tramos curvos, y a un procedimiento de montaje de tramos de bandejas portacables de rejilla que emplea dicho accesorio.The present invention relates to an accessory of union for grid cable trays, especially in curved sections, and to a tray assembly procedure grid cable holder that uses this accessory.
Las bandejas portacables de rejilla empleadas habitualmente en instalaciones eléctricas están constituidas por varias varillas metálicas longitudinales y transversales unidas entre sí, teniendo las varillas transversales forma de U y estando separadas entre sí, de manera preferente, la misma distancia, de modo que forman una superficie de base y dos superficies laterales.The grid cable trays used usually in electrical installations are constituted by several longitudinal and transverse metal rods attached each other, having the U-shaped transverse rods and being preferably separated from each other, the same distance, from so that they form a base surface and two surfaces lateral.
Existen en el mercado diversos tipos de dispositivos de unión para bandejas de rejilla, que pueden estar constituidos por una o varias piezas.There are several types of joining devices for grid trays, which may be constituted by one or several pieces.
El documento ES2194825, por "Plaquillas ajustables a presión para cables tendidos constituidos por trenzado o enrejado de hilos, montaje de tales plaquillas en cables tendidos", describe una placa que comprende unos medios que permiten su ajuste a presión sobre los hilos (varillas) del tendido del cable en dos direcciones sensiblemente perpendiculares. Esta placa puede tener forma sensiblemente rectangular, con dos de sus bordes longitudinales que permiten un ajuste a presión de la placa sobre dos hilos que se encuentran separados una cierta distancia, y dos bordes transversales que permiten un ajuste a presión de la placa sobre dos hilos separados una segunda distancia, menor o igual que la primera.The document ES2194825, for "Plaquillas pressure adjustable for stranded cables consisting of twisted or wire lattice, mounting such plates in cables lying ", describes a plate comprising means that allow adjustment to pressure on the threads (rods) of the laying of the cable in two substantially perpendicular directions. This plate can have a substantially rectangular shape, with two of its longitudinal edges that allow a pressure adjustment of the plate on two threads that are separated a certain distance, and two transverse edges that allow a pressure adjustment of the plate on two separate wires a second distance, less than or equal than the first
El documento ES2307447, por "Dispositivo de fijación rápida para bandejas de rejilla", describe un dispositivo para fijar bandejas portacables de rejilla en un elemento de soporte estructural, que está constituido a partir de un cuerpo de configuración general en U cuyas ramas laterales comprenden medios de fijación configurados para actuar sobre varillas longitudinales inferiores situadas en laterales de la bandeja, consistiendo dichos medios de fijación en dobleces que emergen de los laterales de un tramo superior del cuerpo, constituyendo sendas zonas de apoyo superior de dichas varillas longitudinales. Dichas ramas laterales comprenden, en correspondencia con las dobleces y a un nivel superior, sendas pestañas abiertas hacia las zonas de apoyo, permitiendo asegurar las varillas longitudinales que quedan alojadas entre dichas zonas de apoyo y las pestañas.Document ES2307447, for "Device of quick fix for grid trays, "describes a device for fixing grid cable trays in a structural support element, which is constituted from a general U-shaped body whose lateral branches they comprise fixing means configured to act on lower longitudinal rods located on the sides of the tray, said fixing means consisting of folds that emerge from the sides of an upper section of the body, constituting paths of superior support of said rods Longitudinal Said lateral branches comprise, in correspondence with the folds and at a higher level, paths open tabs towards the support areas, allowing to ensure the longitudinal rods that are housed between said areas of support and eyelashes.
El documento ES2322787, por "Dispositivo de unión para bandejas de rejilla y tramo de bandejas de rejilla unidas mediante dicho dispositivo", describe un dispositivo que comprende un cuerpo principal de planta sustancialmente cuadrada o rectangular, dos alas curvadas enfrentadas entre sí que emergen del cuerpo principal, comprendiendo cada una un acodamiento de unión con el cuerpo principal y un tramo libre, y lengüetas alargadas en sentidos opuestos, que emergen de los extremos del cuerpo principal. Dichas lengüetas presentan una posición normal, en la que impiden que una varilla transversal de la bandeja situada dentro de la sección de las alas curvadas salga de la misma de forma natural, y una posición forzada que permite la introducción de una varilla transversal dentro de la sección de las alas curvadas, de tal manera que en la posición normal dichas lengüetas están dotadas de una inclinación que hace que queden dentro de la sección de las alas curvadas.Document ES2322787, for "Device of union for grid trays and section of joined grid trays by said device ", describes a device that comprises a substantially square main body or rectangular, two curved wings facing each other emerging from the main body, each comprising a joint bend with the main body and a free section, and elongated tabs on opposite senses, which emerge from the ends of the main body. These tabs have a normal position, in which they prevent that a transverse rod of the tray located within the section of curved wings come out of it naturally, and a forced position that allows the introduction of a rod transverse within the section of the curved wings, in such a way that in the normal position said tabs are provided with a inclination that makes them inside the wings section curved
Aunque los dispositivos de dichos documentos están constituidos por una única pieza que permite una unión relativamente segura de los tramos adyacentes de bandejas portacables de rejilla sin emplear ninguna herramienta, se hace necesario disponer de un accesorio de fácil montaje que permita una seguridad adicional que impida su desmontaje al aplicar esfuerzos o cargas sobre dichos tramos de bandejas portacables.Although the devices of such documents they consist of a single piece that allows a union relatively safe from adjacent sections of trays grid cable holder without using any tools, it is made it is necessary to have an easy-to-mount accessory that allows a additional security that prevents its disassembly when applying efforts or loads on said sections of cable trays.
Así, pues, el objeto de la presente invención es proporcionar un accesorio de unión para bandejas portacables de rejilla que permita mejorar la seguridad de la unión entre los tramos de bandejas portacables.Thus, the object of the present invention is provide a binding accessory for cable trays grid that allows to improve the security of the union between the stretches of cable trays.
La invención proporciona un accesorio de unión para bandejas portacables de rejilla de las que comprenden varillas longitudinales y varillas transversales, que consiste en un cuerpo de planta en forma general de cuadrilátero de ángulos rectos, que presenta una parte lateral acanalada con forma de media caña que permite alojar en su interior una varilla transversal de la bandeja y que termina en dos bordes laterales, en el que:The invention provides a binding accessory for grid cable trays comprising rods Longitudinal and transverse rods, consisting of a body of plant in general form of quadrilateral of right angles, which It has a ribbed side part with a half-round shape that it allows to lodge inside a transverse rod of the tray and that ends in two lateral edges, in which:
- de un borde lateral de dicha parte lateral acanalada se extiende una prolongación perpendicular superior y del otro borde lateral de dicha parte lateral acanalada se extiende una prolongación perpendicular inferior, estando separadas dichas prolongaciones por un hueco intermedio que permite la introducción de varillas transversales de la bandeja,- of a lateral edge of said lateral part corrugated extends a superior perpendicular extension and the another side edge of said ribbed side portion extends a lower perpendicular extension, said said being separated extensions by an intermediate gap that allows the introduction of transverse tray rods,
- las prolongaciones superior e inferior presentan un tramo recto que termina en un extremo semicilíndrico que permite alojar en su interior una varilla transversal de la bandeja, estando los extremos semicilíndricos alineados verticalmente,- the upper and lower extensions they have a straight section that ends at a semi-cylindrical end which allows to house inside a transverse rod of the tray, the semi-cylindrical ends aligned vertically,
- una de las prolongaciones comprende una patilla doblada hacia dentro y adyacente a la parte lateral acanalada, mientras que la otra prolongación comprende una patilla doblada hacia dentro y adyacente a su correspondiente extremo semicilíndrico.- one of the extensions includes a pin folded in and adjacent to the side ribbed, while the other extension includes a pin folded in and adjacent to its corresponding end semi-cylindrical
La invención también proporciona un procedimiento de montaje de tramos de bandejas portacables de rejilla, que emplea al menos un accesorio de unión de la invención, según la reivindicación 6.The invention also provides a assembly procedure of cable tray sections of grid, which employs at least one attachment accessory of the invention, according to claim 6.
Mediante esta configuración con prolongaciones superior e inferior, un hueco intermedio y patillas se consigue un accesorio que permite mejorar la seguridad de la unión entre los tramos de bandejas portacables, evitando el desmontaje accidental del mismo.Through this configuration with extensions upper and lower, an intermediate gap and pins you get a accessory that allows to improve the security of the union between the sections of cable trays, avoiding accidental disassembly of the same.
Además, el procedimiento de montaje es más sencillo, ya que la configuración de la pieza con el hueco intermedio permite el acoplamiento horizontal del accesorio, introduciendo los tramos verticales de las varillas transversales de los tramos a unir en el hueco intermedio del accesorio.In addition, the assembly procedure is more simple, since the configuration of the piece with the hole intermediate allows horizontal attachment of the accessory, introducing the vertical sections of the transverse rods of the sections to be joined in the intermediate hole of the accessory.
Otra ventaja de la invención es su versatilidad, ya que sirve tanto para unir tramos en curva como tramos rectilíneos.Another advantage of the invention is its versatility, since it serves both to join curved sections as sections rectilinear
Otra ventaja adicional de la invención es que las patillas de anclaje son relativamente cortas, lo que permite que no se deformen con facilidad al aplicar un esfuerzo en el sistema y que el accesorio pueda fabricarse en materiales como plástico.Another additional advantage of the invention is that the anchor pins are relatively short, which allows do not deform easily when applying an effort to the system and that the accessory can be manufactured in materials such as plastic.
Otras características y ventajas de la presente invención se desprenderán de la descripción detallada que sigue de una realización ilustrativa de su objeto en relación con las figuras que se acompañan.Other features and advantages of this invention will follow from the detailed description that follows from an illustrative embodiment of its object in relation to the figures They accompany each other.
A continuación se ilustrará de manera no limitativa el objeto de la presente invención, haciendo referencia a los dibujos que se acompañan, en los cuales:It will be illustrated below limiting the object of the present invention, referring to the accompanying drawings, in which:
La figura 1 muestra una vista en perspectiva del accesorio de unión para bandejas portacables de la invención.Figure 1 shows a perspective view of the attachment attachment for cable trays of the invention.
La figura 2 muestra una vista frontal del accesorio de unión para bandejas portacables de la invención.Figure 2 shows a front view of the attachment attachment for cable trays of the invention.
La figura 3 muestra una vista superior del accesorio de unión para bandejas portacables de la invención.Figure 3 shows a top view of the attachment attachment for cable trays of the invention.
La figura 4 muestra una vista lateral del accesorio de unión para bandejas portacables de la invención.Figure 4 shows a side view of the attachment attachment for cable trays of the invention.
La figura 5 muestra una vista superior de un conjunto de tramos de bandejas portacables de rejilla y un accesorio de la invención, antes de realizar su montaje, en la etapa inicial.Figure 5 shows a top view of a set of sections of grid cable trays and an accessory of the invention, before assembling, in the stage initial.
La figura 6 muestra un detalle ampliado de la figura 5.Figure 6 shows an enlarged detail of the figure 5.
La figura 7 muestra una vista en planta de la situación del accesorio de la invención sobre dos tramos de bandejas portacables de rejilla después de la etapa 2 del montaje.Figure 7 shows a plan view of the situation of the accessory of the invention on two sections of trays grid cable holder after stage 2 of assembly.
La figura 8A muestra la situación del accesorio de la invención sobre dos tramos de bandejas portacables de rejilla después de la etapa 2 del montaje.Figure 8A shows the situation of the accessory of the invention on two sections of grid cable trays after stage 2 of assembly.
La figura 8B muestra un detalle de la zona de unión de la figura 8A.Figure 8B shows a detail of the area of union of figure 8A.
La figura 9A muestra la situación del accesorio de la invención sobre dos tramos de bandejas portacables de rejilla en la etapa 3 del montaje.Figure 9A shows the situation of the accessory of the invention on two sections of grid cable trays in stage 3 of the assembly.
La figura 9B muestra un detalle de la zona de unión de la figura 9A.Figure 9B shows a detail of the area of union of figure 9A.
La figura 10A muestra la situación del accesorio de la invención sobre dos tramos de bandejas portacables de rejilla después de la etapa 3 del montaje.Figure 10A shows the situation of the accessory of the invention on two sections of grid cable trays after stage 3 of assembly.
La figura 10B muestra un detalle de la zona de unión de la figura 10A.Figure 10B shows a detail of the area of union of figure 10A.
La figura 11A muestra la posición final del accesorio de la invención sobre dos tramos de bandejas portacables de rejilla después de la etapa 4 del montaje.Figure 11A shows the final position of the accessory of the invention on two sections of cable trays grid after stage 4 of assembly.
La figura 11B muestra un detalle de la zona de unión de la figura 11A.Figure 11B shows a detail of the area of union of figure 11A.
En las figuras 1 a 5 se representan varias vistas del accesorio 1 de unión para bandejas portacables de rejilla 10 de la invención. Las bandejas portacables de rejilla 10 (que aparecen representadas en las figuras 5 a 11B) están constituidas por varias varillas metálicas longitudinales 11 y transversales 12 unidas entre sí, teniendo las varillas transversales 12 forma de U (con tramos verticales 13) y estando separadas entre sí, de manera preferente, la misma distancia, de modo que forman una superficie de base y dos superficies laterales.Several figures are shown in Figures 1 to 5 views of attachment 1 for grid cable trays 10 of the invention. Cable trays grid 10 (which they are represented in figures 5 to 11B) are constituted by several longitudinal and transverse metal rods 11 joined together, having the U-shaped cross rods 12 (with vertical sections 13) and being separated from each other, so preferably, the same distance, so that they form a surface of base and two lateral surfaces.
Se observa en las figuras 1 a 5, especialmente en la vista en perspectiva (fig. 1) que dicho accesorio 1 consiste en un cuerpo de planta en forma general de cuadrilátero de ángulos rectos (en la realización mostrada en las figuras, sería una planta en forma rectangular), que presenta una parte lateral acanalada 2 con forma de media caña que permite alojar en su interior una varilla transversal 12 de la bandeja portacables de rejilla 10 y que termina en dos bordes laterales 3.It can be seen in figures 1 to 5, especially in perspective view (fig. 1) that said accessory 1 consists in a general shaped quadrilateral plan body straight (in the embodiment shown in the figures, it would be a plant in rectangular form), which has a ribbed side part 2 with a half-round shape that allows you to accommodate inside a cross rod 12 of the grid cable tray 10 and which ends at two side edges 3.
De un borde lateral 3 de dicha parte lateral acanalada 2 se extiende una prolongación perpendicular superior 4 y del otro borde lateral 3 de dicha parte lateral acanalada 2 se extiende una prolongación perpendicular inferior 5, estando separadas dichas prolongaciones 4, 5 por un hueco intermedio 8 que permite la introducción de varillas transversales 12 de la bandeja 10.Of a lateral edge 3 of said lateral part corrugated 2 extends an upper perpendicular extension 4 and of the other side edge 3 of said ribbed side part 2 is extends a lower perpendicular extension 5, being said extensions 4, 5 separated by an intermediate gap 8 which allows the introduction of transverse rods 12 of the tray 10.
Las prolongaciones superior 4 e inferior 5 presentan un tramo recto 6 que termina en un extremo semicilíndrico 7 que permite alojar en su interior una varilla transversal 12 de la bandeja 10, estando los extremos semicilíndricos 7 alineados verticalmente.The upper 4 and lower 5 extensions they have a straight section 6 that ends at a semi-cylindrical end 7 which allows a transverse rod 12 of the tray 10, the semi-cylindrical ends 7 being aligned vertically
Una de las prolongaciones comprende una patilla 9 doblada hacia dentro y adyacente a la parte lateral acanalada 2, mientras que la otra prolongación comprende una patilla 9' doblada hacia dentro y adyacente a su correspondiente extremo semicilíndrico 7.One of the extensions includes a pin 9 bent inward and adjacent to the ribbed side 2, while the other extension comprises a bent 9 'pin inward and adjacent to its corresponding semi-cylindrical end 7.
Preferentemente las prolongaciones 4, 5 que parten de los bordes laterales 3 de la parte lateral acanalada 2 tienen una forma general de placa rectangular interrumpida por las correspondientes patillas 9, 9'.Preferably the extensions 4, 5 that start from the side edges 3 of the ribbed side part 2 they have a general rectangular plate shape interrupted by the corresponding pins 9, 9 '.
Los bordes laterales 3 de la parte lateral acanalada 2 pueden ser rectos y coincidir con generatrices extremas de dicha parte lateral acanalada 2, como se observa en las figuras 1 y 2.The side edges 3 of the side Ribbed 2 can be straight and match extreme generatrices of said ribbed side part 2, as seen in figures 1 and 2.
Asimismo, como se representa en la realización de las figuras, los extremos semicilíndricos 7 pueden ser de igual altura.Also, as depicted in the embodiment of the figures, the semi-cylindrical ends 7 can be of the same height.
Las patillas 9, 9' tienen preferentemente una longitud que es menor que la mitad de la longitud del tramo recto 6 de la prolongación sobre la que está practicada (véase la fig. 2, por ejemplo). De este modo se impide su deformación con facilidad al aplicar un esfuerzo en el conjunto, Ello permite también que el accesorio 1 pueda fabricarse en materiales como plástico.The pins 9, 9 'preferably have a length that is less than half the length of the straight section 6 of the extension on which it is practiced (see fig. 2, for example). In this way, deformation is easily prevented by apply an effort on the whole, It also allows the accessory 1 can be manufactured in materials such as plastic.
El procedimiento de montaje de tramos de bandejas portacables de rejilla 10, que emplea al menos un accesorio 1 de unión de la invención, comprende las siguientes etapas:The assembly procedure of sections of grid cable trays 10, which uses at least one accessory 1 of the invention, comprises the following steps:
- Etapa 1 (figuras 5 y 6): aproximación de dos tramos de bandejas portacables 10 por al menos uno de los tramos verticales 13 de sus varillas transversales extremas,- Stage 1 (figures 5 and 6): approximation of two stretches of cable trays 10 for at least one of the sections vertical 13 of its extreme transverse rods,
- Etapa 2 (figuras 7 y 8A-8B): acoplamiento horizontal del accesorio 1, introduciendo los tramos verticales 13 de las varillas transversales de los tramos a unir en el hueco intermedio 8 del accesorio 1,- Stage 2 (Figures 7 and 8A-8B): horizontal coupling of accessory 1, introducing the sections vertical 13 of the transverse rods of the sections to be joined in the intermediate gap 8 of accessory 1,
- Etapa 3 (figuras 9A-9B y 10A-10B): giro del accesorio 1 a partir de su posición horizontal, de modo que queda dispuesto en posición vertical entre dos varillas longitudinales 11 de cada bandeja 10 y con la parte lateral acanalada 2 y los extremos semicilíndricos 7 paralelos a los tramos verticales 13 de las varillas transversales,- Stage 3 (Figures 9A-9B and 10A-10B): rotation of accessory 1 from its horizontal position, so that it is arranged in position vertical between two longitudinal rods 11 of each tray 10 and with the ribbed side 2 and the semi-cylindrical ends 7 parallel to the vertical sections 13 of the rods transversal,
- Etapa 4 (figuras 11A y 11B): separación de los dos tramos de bandejas portacables 10, de modo que el tramo vertical 13 de la varilla transversal extrema de una bandeja 10 se introduce en el hueco interior de la parte lateral acanalada 2, y el tramo vertical 13 de la varilla transversal extrema de la otra bandeja 10 se introduce en los huecos interiores de los extremos semicilíndricos 7, quedando, a su vez, cada patilla 9, 9' en contacto con el tramo vertical 13 de la correspondiente varilla transversal por la cara opuesta a la que está en contacto con la parte lateral acanalada 2 o con los extremos semicilíndricos 7, respectivamente.- Stage 4 (figures 11A and 11B): separation of two sections of cable trays 10, so that the vertical section 13 of the extreme transverse rod of a tray 10 is inserted in the inner hollow of the ribbed side part 2, and the section vertical 13 of the extreme transverse rod of the other tray 10 it is introduced in the inner hollows of the ends semi-cylindrical 7, leaving, in turn, each pin 9, 9 'in contact with the vertical section 13 of the corresponding rod transverse on the opposite side to the one in contact with the ribbed side part 2 or with semi-cylindrical ends 7, respectively.
Aunque se han descrito y representado unas realizaciones del invento, es evidente que pueden introducirse en ellas modificaciones comprendidas dentro de su alcance, no debiendo considerarse limitado éste a dichas realizaciones, sino únicamente al contenido de las reivindicaciones siguientes.Although some have been described and represented embodiments of the invention, it is evident that they can be introduced into they are modifications within their scope, not having to be considered limited to such embodiments, but only to the content of the following claims.
Claims (6)
(9, 9').2. Connection accessory (1) for grid cable trays (10), according to claim 1, characterized in that the extensions (4, 5) starting from the side edges (3) of the ribbed side part (2) have a general rectangular plate shape interrupted by the corresponding pins
(9, 9 ').
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201031208A ES2350553B1 (en) | 2010-08-03 | 2010-08-03 | JOINT ACCESSORY FOR PORTABLE GRILLE TRAYS AND ASSEMBLY PROCEDURE FOR SUCH TRAY SECTIONS. |
| FR1102277A FR2963708B1 (en) | 2010-08-03 | 2011-07-21 | COUPLING ACCESSORY FOR METAL LATTICE CABLE TRACKS AND METHOD OF ASSEMBLING SECTIONS OF SAID TRACK. |
| PT105836A PT105836B (en) | 2010-08-03 | 2011-07-27 | UNION ACCESSORY FOR TRAYS CABLES OF GRILL AND PROCESS OF MOUNTING OF THREADS OF THESE TRAYS |
| GB201113393A GB2482607B (en) | 2010-08-03 | 2011-08-03 | Coupling accessory for wire mesh cable trays and procedure for assembling sections of said tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201031208A ES2350553B1 (en) | 2010-08-03 | 2010-08-03 | JOINT ACCESSORY FOR PORTABLE GRILLE TRAYS AND ASSEMBLY PROCEDURE FOR SUCH TRAY SECTIONS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2350553A1 true ES2350553A1 (en) | 2011-01-25 |
| ES2350553B1 ES2350553B1 (en) | 2012-07-09 |
Family
ID=43432314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201031208A Active ES2350553B1 (en) | 2010-08-03 | 2010-08-03 | JOINT ACCESSORY FOR PORTABLE GRILLE TRAYS AND ASSEMBLY PROCEDURE FOR SUCH TRAY SECTIONS. |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES2350553B1 (en) |
| FR (1) | FR2963708B1 (en) |
| GB (1) | GB2482607B (en) |
| PT (1) | PT105836B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3040830B1 (en) * | 2015-09-08 | 2018-09-07 | Niedax France | LINK PIECE AND CONNECTING ELEMENT FOR CABLES |
| EP4080701A1 (en) | 2021-04-20 | 2022-10-26 | Erico International Corporation | Cable tray clips and methods for using the same |
| EP4228110A1 (en) | 2022-02-11 | 2023-08-16 | Erico International Corporation | Splice clip for cable trays |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044992A1 (en) * | 2000-05-26 | 2001-11-29 | Paul Hettich Gmbh & Co. | Quick fixing element |
| ES2322787A1 (en) * | 2009-01-30 | 2009-06-26 | Schneider Electric España, S.A. | Joining device for grid trays |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004032312A1 (en) * | 2004-07-03 | 2006-01-19 | Deere & Company, Moline | Handle, Hubspindelanordnung and manufacturing method for a handle |
-
2010
- 2010-08-03 ES ES201031208A patent/ES2350553B1/en active Active
-
2011
- 2011-07-21 FR FR1102277A patent/FR2963708B1/en active Active
- 2011-07-27 PT PT105836A patent/PT105836B/en active IP Right Grant
- 2011-08-03 GB GB201113393A patent/GB2482607B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010044992A1 (en) * | 2000-05-26 | 2001-11-29 | Paul Hettich Gmbh & Co. | Quick fixing element |
| ES2322787A1 (en) * | 2009-01-30 | 2009-06-26 | Schneider Electric España, S.A. | Joining device for grid trays |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201113393D0 (en) | 2011-09-21 |
| PT105836B (en) | 2012-05-11 |
| FR2963708B1 (en) | 2019-05-17 |
| GB2482607A (en) | 2012-02-08 |
| PT105836A (en) | 2012-02-03 |
| GB2482607B (en) | 2015-05-20 |
| ES2350553B1 (en) | 2012-07-09 |
| FR2963708A1 (en) | 2012-02-10 |
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