ES2322787A1 - Joining device for grid trays - Google Patents
Joining device for grid trays Download PDFInfo
- Publication number
- ES2322787A1 ES2322787A1 ES200900280A ES200900280A ES2322787A1 ES 2322787 A1 ES2322787 A1 ES 2322787A1 ES 200900280 A ES200900280 A ES 200900280A ES 200900280 A ES200900280 A ES 200900280A ES 2322787 A1 ES2322787 A1 ES 2322787A1
- Authority
- ES
- Spain
- Prior art keywords
- section
- curved
- wings
- grid trays
- tabs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims description 3
- 210000002105 tongue Anatomy 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- 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
- F16B2/24—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 of metal
- F16B2/241—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 of metal of sheet metal
-
- 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
-
- 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
-
- 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
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)
- Connection Of Plates (AREA)
- Wire Processing (AREA)
Abstract
Description
Dispositivo de unión para bandejas de rejilla y tramo de bandejas de rejilla unidas mediante dicho dispositivo.Bonding device for grid trays and section of grid trays joined by said device.
La presente invención se refiere al campo de los dispositivos de unión para bandejas de rejilla. La invención se refiere más concretamente a un dispositivo de unión para bandejas de rejilla portacables dispuestas adyacentemente, del tipo de las usadas en instalaciones para el soporte de tendidos de cables y similares, así como a tramos de bandejas de rejilla unidas entre sí mediante dicho dispositivo, para formar tramos rectos o tramo curvos, tanto cóncavos como convexos.The present invention relates to the field of joining devices for grid trays. The invention is more specifically refers to a joining device for trays of wire rack arranged adjacently, of the type of used in installations for the support of cable runs and similar, as well as sections of grid trays joined together by said device, to form straight sections or section curved, both concave and convex.
En el campo de las instalaciones eléctricas se usan a menudo bandejas portacables de tipo rejilla para soportar el tendido de cables, tuberías y similares. Estas bandejas deben unirse unas a continuación de otras de manera que se constituya un soporte único para todo el recorrido del tendido de cables y adaptable para las diversas longitudes y formas de dicho recorrido. Por tanto, estas bandejas requieren elementos para unirlas entre sí de manera segura dependiendo de las necesidades de cada caso.In the field of electrical installations, often use rack-type cable trays to support the laying of cables, pipes and the like. These trays must join one after the other so that it constitutes a unique support for the entire cable routing path and adaptable for the different lengths and forms of said route. Therefore, these trays require elements to join them together safely depending on the needs of each case.
En la técnica se conocen algunos dispositivos de unión para bandejas de rejilla. Por ejemplo, el documento W00041586 describe un sistema de unión de bandejas de soporte de cables consistente en un clip que requiere primeros y segundos pares de lengüetas opuestos a los primeros pares de lengüetas, separados dichos pares por muescas opuestas. En este caso es necesaria la utilización de una herramienta para doblar los primeros y segundos pares de lengüetas para actuar sobre un par de varillas transversales, mientras que las muescas actúan sobre una varilla longitudinal.In the art some devices of union for grid trays. For example, document W00041586 describes a system for joining cable support trays consisting of a clip that requires first and second pairs of tabs opposite the first pairs of tabs, separated said pairs by opposite notches. In this case the use of a tool to fold the first and second pairs of tabs to act on a pair of rods transversal, while the notches act on a rod longitudinal.
El documento EP0617493 describe un clip de unión que presenta una pared central de la que emergen a ambos lados dos paredes rectas dispuestas lateralmente a las varillas longitudinales. Dicho clip presenta en su pared central una abertura para el paso a su través de un tornillo de fijación que coopera con una tuerca dispuesta en la cara opuesta de dicha pared central.EP0617493 describes a binding clip which has a central wall from which both sides emerge straight walls arranged laterally to the rods Longitudinal Said clip has on its central wall a opening for the passage through a fixing screw that cooperates with a nut arranged on the opposite side of said wall central.
El documento ES2194825 describe una plaquilla ajustable a presión sobre un enrejado de varillas de malla rectangular.Document ES2194825 describes a plaquilla pressure adjustable on a lattice of mesh rods rectangular.
El documento FR2858129 se refiere a un soporte de conductos en rejillas unidos por una brida que incluye dos piernas plegables conectadas entre ellas por un cuerpo principal, las citadas piernas plegables están replegadas la una hacia la otra de manera que abarcan al menos dos varillas de trama de bandejas sucesivas. Además, las piernas una vez plegadas se sujetan mediante un conjunto de tornillo y tuerca para mantener la unión de las bandejas.Document FR2858129 refers to a support of ducts in grilles joined by a flange that includes two folding legs connected between them by a main body, the aforementioned foldable legs are folded towards each other so that they cover at least two tray weft rods successive In addition, once folded legs are held by a set of screw and nut to maintain the union of the trays
Tal como se observa por los documentos mencionados anteriormente representativos de la técnica anterior, los dispositivos conocidos se basan en uniones a presión, por atornillado, por modificación del dispositivo de unión y similares, para la unión de distintas bandejas entre sí. Por tanto, estos dispositivos son difíciles de usar y normalmente requieren el uso de algún tipo de herramienta para su correcta fijación. Esto conlleva un tiempo de aplicación relativamente largo y una complejidad de manejo.As noted by the documents mentioned above representative of the prior art, known devices are based on pressure joints, by screwed, by modification of the connecting device and the like, for the union of different trays with each other. Therefore, these devices are difficult to use and usually require the use of Some type of tool for correct fixing. This entails a relatively long application time and a complexity of driving.
Por lo tanto, sigue existiendo en la técnica la necesidad de un dispositivo de unión para bandejas de rejilla que permita la unión segura de diversas bandejas adyacentes unas a otras de manera más sencilla y rápida; sin necesidad de usar ningún tipo de herramienta adicional ni un esfuerzo considerable para su correcta colocación por parte del usuario.Therefore, the technique still exists in need for a joining device for grid trays that allow the secure union of various trays adjacent to each other others more simply and quickly; no need to use any type of additional tool or considerable effort for your correct placement by the user.
En un primer aspecto, la presente invención se refiere a un dispositivo de unión para bandejas de rejilla, del tipo de las que comprenden varillas denominadas de cadena dispuestas longitudinalmente y varillas denominadas de trama dispuestas transversalmente con respecto a las varillas de cadena longitudinales. Dicho dispositivo de unión 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 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 dentro de la sección de las alas curvadas. En la posición normal, dichas lengüetas están dotadas de una inclinación de tal manera que quedan dentro de la sección de las alas curvadas.In a first aspect, the present invention is refers to a joining device for grid trays, of type of those comprising rods called chain arranged longitudinally and called weft rods arranged transversely with respect to chain rods Longitudinal Said joining device comprises a body Main floor substantially square or rectangular, two curved wings facing each other, emerging from the body main, each comprising a binding bend with the main body and a free section, and elongated tabs on opposite senses, which emerge from the ends of the body principal. These tabs have a normal position, in which prevent a rod located inside the wings section curved exit it naturally, and a forced position which allows the introduction of a rod into the section of curved wings In the normal position, said tabs are provided with an inclination in such a way that they remain within the curved wings section.
En un segundo aspecto, la presente invención se refiere a un tramo de al menos dos bandejas de rejilla unidas entre sí mediante el dispositivo de unión descrito anteriormente, pudiendo estar dichas bandejas unidas para formar un tramo recto o un tramo curvo, cóncavo o convexo.In a second aspect, the present invention is refers to a section of at least two grid trays joined between yes by the joining device described above, said trays being able to be joined to form a straight section or a curved, concave or convex section.
La presente invención se entenderá mejor con referencia a los siguientes dibujos que ilustran realizaciones preferidas de la invención, proporcionadas a modo de ejemplo, y que no deben interpretarse como limitativas de la invención de ninguna manera.The present invention will be better understood with reference to the following drawings illustrating embodiments preferred of the invention, provided by way of example, and that should not be construed as limiting the invention of any way.
La figura 1 es una vista en perspectiva de una primera realización del dispositivo de unión de la presente invención.Figure 1 is a perspective view of a first embodiment of the attachment device of the present invention.
La figura 2a es una vista en perspectiva de la realización mostrada en la figura 1, en uso para la unión de dos bandejas de rejilla adyacentes, dispuesta en la parte inferior de las alas laterales de las bandejas de rejilla.Figure 2a is a perspective view of the embodiment shown in figure 1, in use for joining two adjacent grid trays, arranged at the bottom of the side wings of the grid trays.
La figura 2b representa una vista en perspectiva de la realización mostrada en la figura 1, en uso para la unión de dos bandejas de rejilla adyacentes, dispuesta en la parte media de las alas laterales de las bandejas de rejilla.Figure 2b represents a perspective view of the embodiment shown in Figure 1, in use for joining two adjacent grid trays, arranged in the middle part of the side wings of the grid trays.
La figura 3 muestra una vista en perspectiva de una segunda realización del dispositivo de unión de la presente invención.Figure 3 shows a perspective view of a second embodiment of the joining device of the present invention.
La figura 4 es una vista en perspectiva de una tercera realización del dispositivo de unión según la presente invención.Figure 4 is a perspective view of a third embodiment of the joining device according to the present invention.
En un primer aspecto, la invención se refiere a un dispositivo de unión 10 para bandejas de rejilla, tal como se muestra en la figura 1. Dicho dispositivo de unión 10 se utiliza para unir entre sí bandejas de rejilla, del tipo de las que comprenden varillas longitudinales 12 y varillas transversales 14 con respecto a las varillas longitudinales 12. El presente dispositivo de unión 10 comprende un cuerpo principal 16 de planta sustancialmente cuadrada o rectangular, dos alas curvadas 18 en forma sustancialmente en "C" y enfrentadas entre sí, que emergen del cuerpo principal 16. Cada ala curvada 18 comprende un acodamiento de unión 20 con el cuerpo principal 16 y un tramo libre 22.In a first aspect, the invention relates to a joining device 10 for grid trays, as shown in figure 1. Said joining device 10 is used to join together grid trays, of the type of which they comprise longitudinal rods 12 and transverse rods 14 with respect to the longitudinal rods 12. The present joining device 10 comprises a plant main body 16 substantially square or rectangular, two curved wings 18 in substantially "C" and facing each other, which emerge from the main body 16. Each curved wing 18 comprises a union bending 20 with the main body 16 and a free section 22
Al mismo tiempo, de los extremos del cuerpo principal 16, partiendo de dicha planta sustancialmente cuadrada y formando parte de dicho cuerpo principal 16, emergen en sentidos opuestos lengüetas 24 alargadas de cada extremo del cuerpo principal 16. Dichas lengüetas 24 son, en la realización mostrada en la figura 1, de forma sustancialmente rectangular y recta, aunque otras formas adecuadas resultarán evidentes para los expertos en la técnica (por ejemplo de forma triangular, con extremos redondeados, curvadas hacia el interior de la planta sustancialmente cuadrada, etc.). Dichas lengüetas 24 presentan dos posiciones, una posición normal en la que están dotadas de una inclinación tal que quedan dentro de la sección de las alas curvadas 18, impidiendo de ese modo que una varilla transversal 14 situada dentro de la sección de las alas curvadas 18 salga de la misma de forma natural, y una posición forzada que permite la introducción de una varilla transversal 14 dentro de la sección de las alas curvadas 18.At the same time, from the ends of the body main 16, starting from said substantially square plant and forming part of said main body 16, they emerge in senses opposite elongated 24 tabs on each end of the body main 16. Said tongues 24 are, in the embodiment shown in figure 1, substantially rectangular and straight, although other suitable forms will be apparent to experts in the technique (for example triangular, with rounded ends, curved into the substantially square floor, etc.). Said tabs 24 have two positions, one position. normal in which they are provided with an inclination such that they remain within the section of curved wings 18, preventing from that so that a cross rod 14 located within the section of the curved wings 18 exit it naturally, and a forced position that allows the introduction of a rod transverse 14 within the section of the curved wings 18.
En otra realización preferida del dispositivo de la presente invención, pueden llevarse las lengüetas 24 a una tercera posición adicional mediante el uso de una herramienta adecuada. En dicha tercera posición, las lengüetas 24 quedan apoyadas sobre el extremo del tramo libre 22 de las alas curvadas 18, evitando así que el dispositivo de unión 10 pueda extraerse o saltar de su posición de manera obligada. Esta tercera posición representa por tanto un aumento de la seguridad del dispositivo de unión 10 de la presente invención.In another preferred embodiment of the device the present invention, the tabs 24 can be brought to a third additional position by using a tool adequate. In said third position, the tabs 24 remain resting on the end of the free section 22 of the curved wings 18, thus preventing the joining device 10 from being removed or Jump out of your position in a mandatory manner. This third position therefore represents an increase in the security of the device junction 10 of the present invention.
El funcionamiento del dispositivo de la presente invención se explicará haciendo referencia a las figuras 2a y 2b, que muestran el dispositivo de unión 10 descrito con relación a la figura 1, en uso para la sujeción de varillas transversales 14 de bandejas de rejilla adyacentes. Para permitir la introducción de las varillas transversales 14 dentro de la sección de las alas curvadas 18, las propias varillas transversales 14 desplazan las lengüetas 24 hacia su posición forzada permitiendo así la introducción de la varilla transversal 14. Dichas lengüetas 24, por su forma y material elástico, una vez que la varilla transversal 14 se encuentra dentro de la sección de las alas curvadas 18, vuelven a su posición normal, en la que, tal como se mencionó anteriormente, las lengüetas 24 quedan dentro de la sección de las alas curvadas 18 impidiendo que la varilla transversal 14 introducida en la sección vuelva a salir de la misma. Ambas lengüetas 24 actúan de la misma forma, pero en la parte opuesta del dispositivo de unión 10.The operation of the device of the present The invention will be explained with reference to Figures 2a and 2b, showing the bonding device 10 described in relation to the Figure 1, in use for clamping cross rods 14 of adjacent grid trays. To allow the introduction of the cross rods 14 inside the wing section curved 18, the transverse rods 14 themselves displace the tabs 24 towards its forced position thus allowing the introduction of the cross rod 14. These tabs 24, for its shape and elastic material, once the cross rod 14 it is inside the section of curved wings 18, they return to its normal position, in which, as mentioned previously, the tabs 24 remain within the section of the curved wings 18 preventing the cross rod 14 entered in the section again exit it. Both tabs 24 act in the same way, but on the opposite side of the joining device 10.
Las alas curvadas 18 no necesitan ajustarse a presión alrededor de las varillas transversales 14, ya que puede existir cierta holgura entre las alas curvadas 18 y las varillas transversales 14, dependiendo del tamaño de la varilla transversal 14 introducida en la sección de las alas curvadas 18 y de la curvatura del acodamiento 20 de las alas curvadas 18. El acoplamiento del dispositivo de unión 10 sobre las varillas transversales 14 no se realiza por tanto a presión, sino por el hecho de que las alas curvadas 18 impiden el movimiento de la varilla transversal 14 en un sentido, mientras que las lengüetas 24 lo impiden en el sentido opuesto, manteniendo así la varilla transversal 14 dentro de la sección de las alas 18.Curved wings 18 do not need to conform to pressure around the cross rods 14, since it can there is some slack between curved wings 18 and rods transverse 14, depending on the size of the transverse rod 14 introduced in the section of the curved wings 18 and the curvature of the bend 20 of the curved wings 18. The coupling device 10 on the rods transversal 14 is therefore not performed under pressure, but by the fact that curved wings 18 impede the movement of the cross rod 14 in one direction, while tabs 24 prevent it in the opposite direction, thus keeping the rod transverse 14 within the wing section 18.
Dichas lengüetas 24 pueden pasar igualmente de
la posición normal a la posición forzada sencilla y fácilmente
presionando las mismas para sacar una varilla transversal 14 que ya
esté introducida en la sección de las alas
curvadas 18.Said tongues 24 can also pass from the normal position to the forced position simply and easily by pressing them to remove a cross rod 14 that is already inserted in the wing section.
curved 18.
\newpage\ newpage
Dicho dispositivo de unión 10 podrá disponerse en las alas de bandejas de rejilla adyacentes tanto en su parte media como en su parte inferior. Dada la holgura que presentan las alas curvadas 18 sobre las varillas transversales 14:Said joining device 10 may be arranged on the wings of adjacent grid trays both in their part half as in its lower part. Given the slack presented by the curved wings 18 on cross rods 14:
- cuando el dispositivo de unión 10 se dispone en la parte inferior, sus movimientos en la dirección vertical quedan impedidos superiormente por las varillas longitudinales 12 del ala lateral de la bandeja e inferiormente por la curvatura que presentan las varillas transversales 14 en su parte inferior (dicha disposición se muestra en la figura 2a);- when the connecting device 10 is arranged at the bottom, its movements in the vertical direction are prevented superiorly by the longitudinal rods 12 of the lateral wing of the tray and inferiorly by the curvature that they have the transverse rods 14 in their lower part (said arrangement is shown in figure 2a);
- cuando el dispositivo de unión 10 se dispone en la parte media, según esta realización de la presente invención, sus movimientos en la dirección vertical quedan impedidos tanto superior como inferiormente por las varillas longitudinales 12 presentes en las alas laterales de las bandejas (dicha disposición se muestra en la figura 2b).- when the connecting device 10 is arranged in the middle part, according to this embodiment of the present invention, their movements in the vertical direction are prevented so much upper and lower by longitudinal rods 12 present on the side wings of the trays (said arrangement is shown in figure 2b).
Tal como se explicó anteriormente, una utilidad del dispositivo de unión 10 de la presente invención es sujetar o mantener varillas transversales 14 de dos bandejas de rejilla portacables dispuestas adyacentemente a una cierta distancia. De este modo pueden conformarse, previo mecanizado de las bandejas, tramos rectos de bandeja para dar tramos curvos, cóncavos o convexos, obteniéndose así un cambio de dirección de las varillas longitudinales 12 de la bandeja. Igualmente permite unir o entrelazar tramos adyacentes de bandejas de rejilla dispuestas longitudinalmente.As explained above, a utility of the joining device 10 of the present invention is to hold or hold cross rods 14 of two rack trays cable holders arranged adjacently at a certain distance. From This mode can be formed, after machining the trays, straight tray sections to give curved, concave or convex, thus obtaining a change of direction of the rods 12 of the tray. It also allows joining or interlacing adjacent sections of grid trays arranged longitudinally.
La forma de mecanizar las bandejas de rejilla para obtener los tramos curvos, cóncavos o convexos, viene indicado por el fabricante de la misma bandeja de rejilla portacables.The way to machine the grid trays to obtain the curved, concave or convex sections, it is indicated by the manufacturer of the same cable rack tray.
La distancia a la cual se ubicarán las varillas transversales 14 de dos bandejas de rejilla adyacentes será la distancia existente entre dos planos tangentes a los radios internos de la sección interior de las alas curvadas 18 y perpendiculares al plano en el que se encuentra el cuerpo principal 16.The distance at which the rods will be located transverse 14 of two adjacent grid trays will be the distance between two planes tangent to the spokes internal of the inner section of the curved wings 18 and perpendicular to the plane in which the main body is located 16.
Dicho dispositivo de unión 10 se podrá acoplar tanto en la parte interna de uno de los extremos de las bandejas de rejilla como en su parte externa.Said joining device 10 may be coupled both on the inside of one of the ends of the trays of grid as in its external part.
En el caso de aplicación en bandejas de rejilla adyacentes para conformar tramos longitudinales, se dispondrá un dispositivo de unión 10 en un extremo de las bandejas y otro en el extremo opuesto para mantener su continuidad uniformemente.In the case of application in grid trays adjacent to form longitudinal sections, a joining device 10 at one end of the trays and another at the opposite end to maintain its continuity evenly.
A continuación se describen otras realizaciones del dispositivo de unión según la presente invención, cuyo funcionamiento y utilidad, descritos con relación a las figuras 2a y 2b, son análogos a los del dispositivo de unión 10 de la figura 1.Other embodiments are described below. of the joining device according to the present invention, whose operation and utility, described in relation to figures 2a and 2b, are analogous to those of the joining device 10 of the figure one.
En la figura 3, se muestra una segunda realización del dispositivo de unión 10' de la presente invención. En la descripción de esta realización, los elementos similares a los descritos anteriormente con respecto a la figura 1 se designarán con números de referencia similares. En este caso, el dispositivo de unión 10' presenta dos recortes 30a, 30b, afectando parcialmente el primer recorte 30a a un extremo del acodamiento 20a de una de las alas curvadas 18a, y afectando el segundo recorte 30b al extremo opuesto del acodamiento 20b del ala curvada 18b opuesta. Estos recortes 30a, 30b, en el caso en el que las varillas transversales 14 presenten cierta inclinación, permiten el acoplamiento del dispositivo de unión 10' de manera satisfactoria.In figure 3, a second one is shown embodiment of the binding device 10 'of the present invention. In the description of this embodiment, elements similar to those described above with respect to figure 1 are will designate with similar reference numbers. In this case, the 10 'joining device has two cuts 30a, 30b, affecting partially the first cutout 30a to one end of the bend 20a of one of the curved wings 18a, and affecting the second cut 30b to the opposite end of the bend 20b of the opposite curved wing 18b. These cuts 30a, 30b, in the case where the rods transverse 14 have a certain inclination, allow coupling device 10 'so satisfactory
Además, tal como se observa igualmente en la figura 3, el dispositivo de unión 10' también presenta recortes 32a, 32b, afectando el primer recorte 32a a una parte del tramo libre 22a de una de las alas curvadas 18a, y afectando el segundo recorte 32b a la parte opuesta del tramo libre 22b del ala curvada 18b opuesta. Estos recortes 32a, 32b facilitan en cualquier caso el montaje de las varillas transversales 14.In addition, as is also observed in the Figure 3, the connecting device 10 'also has cuts 32a, 32b, affecting the first cut 32a to a part of the section free 22a of one of the curved wings 18a, and affecting the second cut 32b to the opposite part of the free section 22b of the curved wing Opposite 18b. These cuts 32a, 32b facilitate in any case the mounting the cross rods 14.
Tal como también se observa en la figura 3, el recorte 30a y el recorte 32a se encuentran en lados opuestos de la misma ala curvada 18a. Igualmente, el recorte 30b y el recorte 32b se encuentran en lados opuestos de la misma ala curvada 18b.As can also be seen in figure 3, the trim 30a and trim 32a are located on opposite sides of the same curved wing 18a. Similarly, the cutout 30b and the cutout 32b they are located on opposite sides of the same curved wing 18b.
Aunque en la realización mostrada en la figura 3, el dispositivo de unión 10' presenta tanto recortes 30a, 30b como recortes 32a, 32b en el acodamiento 20a, 20b y en el tramo libre 22a, 22b, respectivamente, de las alas curvadas 18a, 18b; resultará evidente para los expertos en la técnica que otras realizaciones de la invención podrían presentar distintas combinaciones de los mismos, por ejemplo presentar únicamente los recortes 30a, 30b o los recortes 32a, 32b, o cualquier otra combinación.Although in the embodiment shown in the figure 3, the bonding device 10 'has both cuts 30a, 30b as cuts 32a, 32b in the bend 20a, 20b and in the section free 22a, 22b, respectively, of curved wings 18a, 18b; it will be apparent to those skilled in the art that others embodiments of the invention could present different combinations thereof, for example presenting only the clippings 30a, 30b or clippings 32a, 32b, or any other combination.
Tal como se muestra en la figura 4, en otra realización preferida del dispositivo de unión 10'' de la presente invención, las alas curvadas 18 pueden estar divididas en dos secciones por una hendidura 34. De este modo, dicha hendidura 34 puede alojar una varilla longitudinal 12 lateral de la bandeja de rejilla, de manera que los movimientos en dirección vertical del dispositivo de unión 10'' quedan impedidos por dicha varilla longitudinal 12 lateral alojada en la hendidura del dispositivo de unión.As shown in Figure 4, in another preferred embodiment of the binding device 10 '' of the present invention, curved wings 18 can be divided into two sections through a recess 34. Thus, said recess 34 it can accommodate a lateral longitudinal rod 12 of the tray grid, so that the movements in the vertical direction of the joining device 10 '' are prevented by said rod longitudinal lateral 12 housed in the slit of the device Union.
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200900280A ES2322787B1 (en) | 2009-01-30 | 2009-01-30 | UNION DEVICE FOR GRILLE TRAYS AND UNITED GRID TRAY TRAY BY MEANS OF SUCH DEVICE. |
GB1001304.3A GB2467426B (en) | 2009-01-30 | 2010-01-27 | Joining device for grid trays and section of grid trays joined by means of said device |
FR1050558A FR2941821B1 (en) | 2009-01-30 | 2010-01-28 | JOINING DEVICE FOR GRID PATHS AND SECTIONS OF GRID PATHS JOINED THEREWITH. |
NL2004170A NL2004170C2 (en) | 2009-01-30 | 2010-01-29 | Joining device for grid trays and section of grid trays joined by means of said device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200900280A ES2322787B1 (en) | 2009-01-30 | 2009-01-30 | UNION DEVICE FOR GRILLE TRAYS AND UNITED GRID TRAY TRAY BY MEANS OF SUCH DEVICE. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2322787A1 true ES2322787A1 (en) | 2009-06-26 |
ES2322787B1 ES2322787B1 (en) | 2010-07-07 |
Family
ID=40791769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200900280A Active ES2322787B1 (en) | 2009-01-30 | 2009-01-30 | UNION DEVICE FOR GRILLE TRAYS AND UNITED GRID TRAY TRAY BY MEANS OF SUCH DEVICE. |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES2322787B1 (en) |
FR (1) | FR2941821B1 (en) |
GB (1) | GB2467426B (en) |
NL (1) | NL2004170C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2350553A1 (en) * | 2010-08-03 | 2011-01-25 | Pemsa Pequeño Material Electrico. S.A. | Coupling accessory for wire mesh cable trays |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2976335B1 (en) * | 2011-06-07 | 2013-07-05 | Legrand France | ANGLE ACCESSORY FOR WIRE ROPE ROADS |
FR2976334B1 (en) * | 2011-06-07 | 2015-06-19 | Legrand France | ANGLE ACCESSORY FOR WIRE ROPE ROADS |
FR3035749B1 (en) * | 2015-04-29 | 2017-06-02 | Mecatraction | CONFIGURED ELECTRIC INTERCONNECTION DEVICE FOR ESTABLISHING AN EQUIPOTENTIAL CONNECTION BETWEEN A CABLE PATH TRUNK AND AN ELECTRIC CABLE STRING |
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2194825T3 (en) * | 2000-10-06 | 2003-12-01 | Tolmega S A | PRESSURE ADJUSTABLE SEALS FOR CABLES TENDED CONSTITUTED BY BRAIDING OR THREADED OF THREADS, ASSEMBLY OF SUCH SEEDS IN TENDED CABLES. |
JP2005318741A (en) * | 2004-04-28 | 2005-11-10 | Sumitomo Wiring Syst Ltd | Protector for wire harness |
ES2250743T3 (en) * | 2001-12-06 | 2006-04-16 | I.C.M. Group | UNION STAPLE TO CONNECT TWO PARTS OF A CABLE TRAY, CABLE TRAY PART EQUIPPED WITH SUCH STAPLE AND CABLE TRAY THAT HAS TWO UNITED PARTS FOR A CLASS CLASS OF THIS CLASS. |
ES2307447A1 (en) * | 2008-04-07 | 2008-11-16 | Schneider Electric España, S.A. | Mesh cable tray quick fastening device |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2723167B1 (en) * | 1994-07-29 | 1996-10-25 | Krieg & Zivy Ind | SLIDE FOR CABLES |
DE19815047B4 (en) * | 1997-09-24 | 2006-08-17 | Obo Bettermann Gmbh & Co. Kg | Arrangement for the screwless connection of grid cable tracks |
DE19749040A1 (en) * | 1997-10-30 | 1999-08-05 | Friatec Ag | Holding element |
DK1158185T3 (en) * | 2000-05-26 | 2005-12-19 | Hettich Paul Gmbh & Co | Quick fixing element |
FR2858129B1 (en) * | 2003-07-23 | 2009-07-03 | Const Electr De La Seine Ces | LATTICE SUPPORT SUPPORT COMPRISING SUCCESSIVE TRONCONS CONNECTED BETWEEN THEM BY ECLISSES |
JP4542820B2 (en) * | 2004-05-24 | 2010-09-15 | 株式会社ニフコ | Resin lock for stud |
DE202007009658U1 (en) * | 2007-07-11 | 2007-09-06 | Niedax Gmbh & Co. Kg | Grid gutter and grid gutter connection |
-
2009
- 2009-01-30 ES ES200900280A patent/ES2322787B1/en active Active
-
2010
- 2010-01-27 GB GB1001304.3A patent/GB2467426B/en active Active
- 2010-01-28 FR FR1050558A patent/FR2941821B1/en active Active
- 2010-01-29 NL NL2004170A patent/NL2004170C2/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2194825T3 (en) * | 2000-10-06 | 2003-12-01 | Tolmega S A | PRESSURE ADJUSTABLE SEALS FOR CABLES TENDED CONSTITUTED BY BRAIDING OR THREADED OF THREADS, ASSEMBLY OF SUCH SEEDS IN TENDED CABLES. |
ES2250743T3 (en) * | 2001-12-06 | 2006-04-16 | I.C.M. Group | UNION STAPLE TO CONNECT TWO PARTS OF A CABLE TRAY, CABLE TRAY PART EQUIPPED WITH SUCH STAPLE AND CABLE TRAY THAT HAS TWO UNITED PARTS FOR A CLASS CLASS OF THIS CLASS. |
JP2005318741A (en) * | 2004-04-28 | 2005-11-10 | Sumitomo Wiring Syst Ltd | Protector for wire harness |
ES2307447A1 (en) * | 2008-04-07 | 2008-11-16 | Schneider Electric España, S.A. | Mesh cable tray quick fastening device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2350553A1 (en) * | 2010-08-03 | 2011-01-25 | Pemsa Pequeño Material Electrico. S.A. | Coupling accessory for wire mesh cable trays |
GB2482607A (en) * | 2010-08-03 | 2012-02-08 | Pemsa Pequea O Material Ela Ctrico S A | Coupling accessory for wire mesh cable trays |
GB2482607B (en) * | 2010-08-03 | 2015-05-20 | Pemsa Pequeno Material El Ctrico S A | Coupling accessory for wire mesh cable trays and procedure for assembling sections of said tray |
Also Published As
Publication number | Publication date |
---|---|
FR2941821A1 (en) | 2010-08-06 |
GB2467426A (en) | 2010-08-04 |
GB2467426B (en) | 2013-04-10 |
GB201001304D0 (en) | 2010-03-17 |
NL2004170C2 (en) | 2013-08-28 |
FR2941821B1 (en) | 2014-12-05 |
ES2322787B1 (en) | 2010-07-07 |
NL2004170A (en) | 2010-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2322787B1 (en) | UNION DEVICE FOR GRILLE TRAYS AND UNITED GRID TRAY TRAY BY MEANS OF SUCH DEVICE. | |
ES2334073T3 (en) | SEPARATION AND / OR REINFORCEMENT DEVICE FOR CABLE GRILLE TRAY. | |
ES2326998T3 (en) | ECLISA OR ELEMENT OF CONNECTION OF GRADES OF GRILLE TRAYS FOR CABLES. | |
ES2389578T3 (en) | Fixing device for cable support path formed by wires | |
ES2335183B2 (en) | FAST UNION FLANGE FOR PORTABLE TRAYS. | |
JP5985309B2 (en) | Protector | |
ES2871406T3 (en) | Cable carrier with a U-shaped frame and several cable glands for the passage of cables | |
ES2561129T3 (en) | System for supplying a horizontal support to an object such as a cable tray and rail for such a system | |
KR101760043B1 (en) | Cable separation fixture and cable guide apparatus having the same | |
ES1076189U (en) | Thread cable tray with connection device. (Machine-translation by Google Translate, not legally binding) | |
ES2889750T3 (en) | Joining device for mesh cable trays and section of mesh cable tray | |
ES2829210T3 (en) | Slat fixing device with rigid grid panel, slat fixing kit with rigid grid panel and concealment fence equipped with said kit | |
WO2015140376A1 (en) | Connecting part for sections of a mesh cable tray, and mesh cable tray section | |
CN107710537A (en) | Line module and wire protective part | |
WO2009121976A1 (en) | Engageable stretch for cable trays | |
BRPI0908505B1 (en) | DEVICE FOR FIXING A CABLE PLURALITY, PROCESS OF FIXING CABLES ON A FIXING DEVICE AND FIXING ASSEMBLY OF A CABLE PLURALITY | |
ES2694355T3 (en) | Cable support segment connector made as an adapter for a cable support system | |
ES2594881T3 (en) | Cover to place on a multipolar connector element | |
ES1097659U (en) | Device for the angle connection of cable trays (Machine-translation by Google Translate, not legally binding) | |
ES2939888T3 (en) | cable duct | |
ES2924919T3 (en) | Railway vehicle comprising a horizontal platform comprising a plurality of seat module fixing elements | |
ES1077242U (en) | Support to guide cables in false ceilings, in technical floors and in reduced accessibility facilities (Machine-translation by Google Translate, not legally binding) | |
ES2951813T3 (en) | Procedure for connecting cables that do not cross each other | |
ES2637064T3 (en) | Wall element | |
ES2575373T3 (en) | Distribution box for mounting in a wall opening |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20090626 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2322787B1 Country of ref document: ES |
|
PC2A | Transfer of patent |
Owner name: AKTIEBOLAGET WIBE Effective date: 20220916 |