ES2296505A1 - Improvements introduced in the patent of invention p 200500586 by: box of connections for soil. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the patent of invention p 200500586 by: box of connections for soil. (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES2296505A1
ES2296505A1 ES200600425A ES200600425A ES2296505A1 ES 2296505 A1 ES2296505 A1 ES 2296505A1 ES 200600425 A ES200600425 A ES 200600425A ES 200600425 A ES200600425 A ES 200600425A ES 2296505 A1 ES2296505 A1 ES 2296505A1
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Spain
Prior art keywords
rigid bar
boxes
floor
improvements introduced
claws
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Granted
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ES200600425A
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Spanish (es)
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ES2296505B1 (en
Inventor
Maria Carmen Garcia Ramos
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Investigacion y Transferencia de Tecnologia SL
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Investigacion y Transferencia de Tecnologia SL
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Classifications

    • 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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • 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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • 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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/18—Distribution boxes; Connection or junction boxes providing line outlets
    • H02G3/185—Floor outlets and access cups
    • 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
    • H02G3/36—Installations of cables or lines in walls, floors or ceilings
    • H02G3/38—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts
    • H02G3/383—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts in floors

Abstract

Improvements introduced in the invention patent n ° P-200500586 by: floor junction box. The junction box (1) comprises a built-in frame (3) in the raised floor (2), with a perimeter wing (4) for support and clamping claws (8) operated by screw (9). In accordance with the invention, it is possible to mount two connection boxes (1) together and attached by their main sides in a single hole (12) of the raised floor (2). A device defined by a rigid bar (13) with flat expansions (16) at its ends is required, which will be below the edge of the gap (12) and with the rigid bar (13) in transverse arrangement to it. The claws (8) on this side of the two adjacent boxes (1) contact the rigid bar (13) making the fastening. So that the perimeter wing (4) does not deform in this intermediate area to two adjacent connection boxes (1), a vertical screw (17) is placed threaded in the central area of said rigid bar (13) to support said wings . (Machine-translation by Google Translate, not legally binding)

Description

Mejoras introducidas en la patente de invención n° P-200500586 por: "Caja de conexiones para suelo".Improvements introduced in the invention patent No. P-200500586 by: "Junction box for ground".

Objeto de la invenciónObject of the invention

La presente invención, según lo expresa el enunciado de esta memoria descriptiva, se refiere a unas mejoras introducidas en la patente de invención n° P-200500586 por: caja de conexiones para suelo, las cuales han sido concebidas y realizadas con el fin de mejorar determinado aspectos estructurales y funcionales de este tipo de cajas, así como para resolver los problemas e inconvenientes que se presentan a la hora de efectuar el montaje en el suelo técnico. En la patente de invención principal se exponía que el objeto de la invención es proporcionar una caja de conexiones con unas características estructurales tales que permiten un mejor y más sencillo conexionado/desconexionado de los respectivos conectores, así como una mayor rapidez y comodidad a la hora de establecer y realizar las operaciones de montaje/desmontaje de los conectores y demás accesorios que, en combinación con aquéllos, determinan el correspondiente sistema de conexionado.The present invention, as expressed by the set forth in this specification, refers to improvements introduced in the patent of invention n ° P-200500586 by: ground junction box, the which have been conceived and realized in order to improve certain structural and functional aspects of this type of boxes, as well as to solve the problems and inconveniences that They are presented at the time of mounting on the technical floor. In the main invention patent it was stated that the object of the invention is to provide a junction box with some structural features that allow better and more simple connection / disconnection of the respective connectors, as well as greater speed and comfort when establishing and perform the assembly / disassembly of the connectors and other accessories that, in combination with those, determine the corresponding connection system.

Acorde con la presente invención se contemplan unas mejoras que permiten montar varias cajas juntas en un solo hueco.In accordance with the present invention are contemplated some improvements that allow to mount several boxes together in a single hole.

Antecedentes de la invenciónBackground of the invention

Como es sabido, muchas oficinas se instalan actualmente en grandes salas o espacios cerrados en los que se sitúan las mesas de trabajo dotadas de servicios de comunicaciones e informática, requiriendo la correspondiente alimentación de energía eléctrica.As is known, many offices are installed currently in large rooms or enclosed spaces where they place the work tables provided with communications services and computing, requiring the corresponding power supply electric

Para cumplir estos requisitos existen en el mercado diversas soluciones, como por ejemplo el instalar una multiplicidad de cajas de conexiones empotradas en el suelo de forma tal que cerca de cada mesa haya una de ellas.To meet these requirements exist in the market various solutions, such as installing a multiplicity of junction boxes embedded in the floor of so that there is one of them near each table.

Sucede algunas veces que en una determinada mesa hay más aparatos de los que es habitual, resultando insuficiente el número de conectores que una caja puede soportar.It happens sometimes that at a certain table there are more devices than usual, resulting in insufficient number of connectors that a box can support.

Para resolver este problema suelen colocarse dos o más cajas juntas pero es necesario montarlas en huecos respectivos independientes y en caso de montarse en un hueco único es necesario colocarlas de una determinada manera y en caso contrario no quedan debidamente sujetas.To solve this problem, two are usually placed or more boxes together but it is necessary to mount them in holes respective independent and in case of mounting in a single hole it is necessary to place them in a certain way and in case Otherwise they are not duly subject.

Descripción de la invenciónDescription of the invention

En líneas generales, las mejoras introducidas en la patente de invención n° P-200500586 por: caja de conexiones para suelo, objeto de la presente invención, permiten resolver el problema últimamente comentado en el apartado anterior, pudiendo montarse dos o más cajas juntas en un solo hueco, con las máximas garantías de fijación, como si se montaran en huecos independientes.In general, the improvements introduced in The invention patent No. P-200500586 by: box of Ground connections, object of the present invention, allow solve the problem recently discussed in the previous section, two or more boxes can be mounted together in a single hole, with the maximum fixing guarantees, as if they were mounted in holes independent.

Para ello, se contempla un dispositivo adicional que se sitúa transversalmente en la zona central del hueco único y que permite situar las cajas a ambos lados, adosadas por sus paredes laterales mayores de su forma prismático rectangular habitual.For this, an additional device is contemplated which is located transversely in the central area of the single hole and which allows placing the boxes on both sides, attached by their greater side walls of its rectangular prismatic shape habitual.

Al poder quedar alojadas en un solo hueco se consigue un notable ahorro de tiempo y además ocupan menos superficie en el suelo y según un montaje adosado que podemos decir en "batería".Being able to be housed in a single hole get a remarkable time savings and also occupy less surface on the floor and according to an attached assembly that we can say in "battery".

Prácticamente todos los diferentes tipos de cajas de conexiones tienen un sistema de sujeción mediante cuatro garras, dos en cada lateral mayor de su forma prismático-rectangular, siendo desplazables estas garras mediante tornillos a cuya cabeza se accede al levantar la tapa que habitualmente existe en cada caja de conexiones, tal como se contemplaba en la patente de invención principal P-200500586. Las garras ocupan una posición retraída girada para posibilitar la introducción de la caja de conexiones en el hueco practicado en el suelo técnico y al girar los tornillos de apriete las garras giran también un cuarto de vuelta para ofrecer una zona emergente que quedará ubicada a presión debajo del suelo técnico en el entorno del hueco. El guiado durante la fase de apriete de los tornillos tiene lugar al ser la garra deslizante entre una pareja de tabiquillos verticales. Al final de la carrera efectúan el apriete y la pestaña perimetral externa de la caja de conexiones queda presionada a su vez contra el suelo.Virtually all different types of junction boxes have a four-way clamping system claws, two on each side greater than its shape prismatic-rectangular, being movable these claws by screws whose head is accessed by lifting the cover that usually exists in each junction box, such as contemplated in the main invention patent P-200500586. The claws occupy a retracted position turned to allow the introduction of the junction box in the hole in the technical floor and when turning the screws of tightening the claws also turn a quarter turn to offer an emerging area that will be located under ground pressure technician in the hollow environment. Guidance during the phase of Tightening of the screws takes place to be the sliding claw between a couple of vertical partitions. At the end of the race they tighten and the outer perimeter flange of the box connections are pressed in turn against the ground.

Pues bien, cuando se necesita instalar dos cajas juntas por sus lados mayores en el hueco único, las garras que ocupan la zona central del hueco no podrían sujetar debidamente las cajas de conexiones si no se instala en este lugar el dispositivo de sujeción materializado por la barra rígida que se dispone transversalmente como hemos indicado anteriormente. La citada barra tiene sección en "U" y en sus extremos se expande conformando dos superficies planas que se apoyan en la cara inferior del suelo técnico. Las garras se apoyan en la parte inferior de la barra posibilitando el montaje. En la zona central de la barra se ha previsto la ubicación de un tornillo roscado al alma de su sección en "U" cuya cabeza puede quedar a la altura correspondiente al plano del suelo para que sobre dicha cabeza establezcan apoyo las pestañas correspondientes del ala perimetral de la caja de conexiones de uno y otro costado evitándose así que se deformen estas alas o pestañas por un excesivo apriete.Well, when you need to install two boxes  together by their major sides in the single hole, the claws that occupy the central area of the hole could not properly hold the junction boxes if the device is not installed here clamping materialized by the rigid bar that is available transversely as we indicated above. The aforementioned bar It has a "U" section and at its ends it expands forming two flat surfaces that rest on the underside of the ground technical. The claws rest on the bottom of the bar enabling assembly. In the central area of the bar it has provided the location of a screw threaded to the soul of its section in "U" whose head may be at the height corresponding to the ground plane so that on said head they establish support corresponding tabs of the perimeter wing of the box connections on either side avoiding each other so they deform these wings or eyelashes for excessive tightening.

Para facilitar la comprensión de las características de la invención y formando parte integrante de esta memoria descriptiva, se acompañan unas hojas de planos en cuyas figuras, con carácter ilustrativo y no limitativo se ha representado lo siguiente:To facilitate the understanding of characteristics of the invention and forming an integral part of this Descriptive report, accompanying some sheets of plans in whose figures, with an illustrative and non-limiting nature represented the following:

Breve descripción de los dibujosBrief description of the drawings

Figura 1. Es una vista en perspectiva de una caja de conexiones instalada en el suelo, tal como se contempla en la patente de invención principal.Figure 1. It is a perspective view of a junction box installed on the floor, as contemplated in the main invention patent.

Figura 2. Es una vista en perspectiva de dos cajas de conexiones instaladas juntas en un mismo hueco acorde con la presente invención.Figure 2. It is a perspective view of two junction boxes installed together in the same hole according to The present invention.

Figura 3. Es una vista en perspectiva de una caja de conexiones con garras de sujeción en los costados longitudinales de su forma prismático rectangular, antes de su montaje en el suelo técnico.Figure 3. It is a perspective view of a junction box with clamps on the sides longitudinal of its rectangular prismatic shape, before its mounting on the technical floor.

Figura 4. Es una vista esquemática en sección transversal de la caja propiamente dicha instalada en el suelo para observar el funcionamiento de las garras de sujeción.Figure 4. It is a schematic sectional view. transverse of the box itself installed on the ground to observe the operation of the claws.

Figura 5. Es una vista seccionada en alzado transversal de dos cajas de conexiones montadas juntas en un solo hueco con ayuda del dispositivo de sujeción, conforme a lo mostrado en la figura 2.Figure 5. It is a sectioned elevation view transverse of two junction boxes mounted together in one hollow with the help of the clamping device, as shown in figure 2.

Figura 6. Es una vista esquemática en perspectiva del dispositivo de sujeción instalado en el hueco único del suelo, en la posición que ha de ocupar en el montaje de las dos cajas de conexiones juntas por sus costados mayores.Figure 6. It is a schematic view in perspective of the clamping device installed in the single hole of the ground, in the position to be occupied in the assembly of the two junction boxes together by their major sides.

Figura 7. Es una vista parcial en sección transversal de lo mostrado en la figura 5.Figure 7. It is a partial sectional view cross section of what is shown in figure 5.

Descripción de la forma de realización preferidaDescription of the preferred embodiment

Haciendo referencia a la numeración adoptada en las figuras, podemos ver cómo las mejoras introducidas en la patente de invención n° P-200500586 por: caja de conexiones para suelo, que la invención propone, posibilitan el montaje de dos cajas de conexiones (1) juntas en un solo hueco del suelo técnico (2) en el que quedarán embutidas.Referring to the numbering adopted in the figures, we can see how the improvements introduced in the Invention Patent No. P-200500586 by: Box of floor connections, which the invention proposes, enable assembly of two junction boxes (1) together in a single hole in the technical floor (2) in which they will be embedded.

En la patente principal se contemplaba la estructura de la caja de conexiones (1) formada por un marco externo (3) con un ala perimetral (4) de tope de montaje empotrado en el suelo. En el interior del marco externo (3) se dispone una cubeta y un soporte para placas de conectores fijos y volantes.The main patent contemplated the structure of the junction box (1) formed by a frame external (3) with a perimeter wing (4) with recessed mounting stop on the floor. Inside the external frame (3) there is a bucket and a support for fixed and flywheel connector plates.

En la figura 2 se han referenciado con el número (5) los conectores volantes que enchufan en los conectores fijos de los que solo uno es visible en la figura 2, referenciado con el número (6).In figure 2 they have been referenced with the number (5) the flying connectors that plug into the fixed connectors of  which only one is visible in figure 2, referenced with the number 6).

La caja de conexiones (1) incluye una tapa (7) abatible.The junction box (1) includes a cover (7) foldable

Haciendo especial referencia a las figuras 3 y 4, las cajas de conexiones (1) del tipo referido disponen del sistema de sujeción definido por las cuatro garras (8) que se aprietan con tornillos (9) guiadas entre los tabiques (10) y (11) de distinta longitud para optimizar el posicionado inoperativo (garra retraída girada 90°) y operativo (garra emergente). En la figura 4 se muestra la posición de montaje en el suelo técnico (2) y cómo se consigue la presión de estas garras (8) contra la pestaña perimetral (4) habiendo solo una caja de conexiones (1) en el hueco.Making special reference to figures 3 and 4, the junction boxes (1) of the referred type have the clamping system defined by the four claws (8) that are tighten with screws (9) guided between the partitions (10) and (11) of different length to optimize inoperative positioning (retracted claw turned 90 °) and operative (emerging claw). In the Figure 4 shows the mounting position on the technical floor (2) and how the pressure of these claws (8) against the flange is achieved perimeter (4) with only one junction box (1) in the hole.

Cuando se necesita instalar dos cajas (1) juntas por sus laterales mayores como se muestra en las figuras 2 y 5, en un hueco único (12) (figura 6) es necesario instalar el dispositivo de la invención definido por la barra rígida (13) de sección transversal en "U" cuyas ramas están referenciadas con (14) y su alma o tramo de unión de las mismas lo está con el número
(15).When two boxes (1) need to be installed together by their major sides as shown in figures 2 and 5, in a single hole (12) (figure 6) it is necessary to install the device of the invention defined by the rigid bar (13 ) of cross section in "U" whose branches are referenced with (14) and its soul or section of union of the same is with the number
(fifteen).

Las expansiones planas del alma (15) en ambos extremos de la barra rígida (13) están referenciadas con el número (16) y se sitúan debajo del suelo técnico (2) (ver figura 7). Inicialmente la barra (13) se sujeta con las garras (8) de una de las cajas. Una vez situadas las dos cajas se aprietan los tornillos (9) colindantes y queda inmovilizado en el conjunto. Las ramas (14) de la forma en "U" dan resistencia a la barra (13) y para evitar que flexione en el apriete de las garras (8) correspondientes es por lo que se monta el tornillo (17) de tope roscado en el orificio central de la barra (13) sobre cuya cabeza descansa este tramo del ala perimetral (4) de ambas cajas de conexiones entre las que queda montado este dispositivo para evitar el pandeo. Así todo el ala perimetral (4) de cada caja de conexiones (1) ejerce un perfecto apoyo sin que existan deformaciones en las diferentes cajas de conexiones que hayan podido montarse en el mismo hueco.The flat expansions of the soul (15) in both rigid bar ends (13) are referenced with the number (16) and are placed under the technical floor (2) (see figure 7). Initially the bar (13) is held with the claws (8) of one of the boxes. Once the two boxes are located, the screws are tightened (9) adjoining and is immobilized in the set. The branches (14) of the "U" shape give resistance to the bar (13) and to prevent it from flexing in the grip of the claws (8) corresponding is why the stop screw (17) is mounted threaded into the central hole of the bar (13) on whose head rest this section of the perimeter wing (4) of both boxes of connections between which this device is mounted to avoid the buckling Thus the entire perimeter wing (4) of each box of connections (1) exerts perfect support without existing deformations in the different junction boxes that have could be mounted in the same hole.

Claims (2)

1. Mejoras introducidas en la patente de invención N° P-200500586 por: Caja de conexiones para suelo, de especial aplicación en oficinas y similares donde las mesas de trabajo tienen conectados más aparatos de lo habitual, resultando insuficiente una sola caja de conexiones y siendo necesario colocar dos o más cajas juntas, y siendo del tipo de las que disponen de un marco empotrable en el suelo, de forma prismático-rectangular y anclado al hueco del suelo técnico mediante garras de apriete por tornillo, fijándose en el interior del marco una cubeta portadora a su vez de un soporte de anclaje de las placas de conectores y existiendo una tapa de cierre superior, caracterizadas porque permiten el montaje de dos cajas de conexiones juntas adosadas por sus costados mayores en un solo hueco (12) del suelo técnico (2) mediante una barra rígida (13) de sección en "U" con dos expansiones planas (16) a sus extremos, en prolongación del alma (15) o tramo de unión de las mismas, las cuales se apoyan debajo del borde del hueco (12) quedando la barra rígida (13) dispuesta centralmente al mismo, contactando con ésta colateralmente las garras (8) de sujeción de las dos cajas de conexiones (1) adyacentes en el bloqueo del conjunto.1. Improvements introduced in the invention patent No. P-200500586 by: Floor connection box, especially applicable in offices and the like where work tables have more devices connected than usual, resulting in a single connection box being insufficient and being necessary to place two or more boxes together, and being the type of those that have a recessed frame on the ground, prismatic-rectangular and anchored to the hollow of the technical floor by means of clamps by screw, fixing inside the frame a carrier tray in turn of an anchor support of the connector plates and there is a top closure lid, characterized in that they allow the assembly of two junction boxes together attached by their larger sides in a single hole (12) of the technical floor (2) by means of a rigid bar (13) of "U" section with two flat expansions (16) at its ends, in extension of the soul (15) or connecting section thereof, the which rest under the edge of the hole (12) leaving the rigid bar (13) centrally disposed thereto, collaterally contacting it with the claws (8) for securing the two adjacent junction boxes (1) in the assembly lock. 2. Mejoras introducidas en la patente de invención N° P-200500586 por: Caja de conexiones para suelo, según reivindicación 1, caracterizadas porque la barra rígida (13) lleva practicado un orificio vertical central roscado donde queda situado un tornillo (17) de regulación para que su cabeza determine un tope para la pestaña perimetral (4) de las dos cajas de conexiones (1) adyacentes.2. Improvements introduced in the invention patent No. P-200500586 by: Ground connection box, according to claim 1, characterized in that the rigid bar (13) has a threaded central vertical hole where a screw (17) of regulation so that its head determines a stop for the perimeter flange (4) of the two adjacent junction boxes (1).
ES200600425A 2005-03-14 2006-02-23 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200500586 BY: GROUND CONNECTION BOX. Expired - Fee Related ES2296505B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200500586A ES2261068B1 (en) 2005-03-14 2005-03-14 GROUND CONNECTION BOX.

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ES2296505A1 true ES2296505A1 (en) 2008-04-16
ES2296505B1 ES2296505B1 (en) 2009-03-01

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ES200500586A Expired - Fee Related ES2261068B1 (en) 2005-03-14 2005-03-14 GROUND CONNECTION BOX.
ES200600425A Expired - Fee Related ES2296505B1 (en) 2005-03-14 2006-02-23 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P 200500586 BY: GROUND CONNECTION BOX.

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US4572391A (en) * 1985-01-09 1986-02-25 Medlin Lewis B Brackets for mounting pairs of electrical outlet boxes
GB2194975A (en) * 1986-08-14 1988-03-23 Ackermann Electrical Syst Outlet boxes for raised floors
US5965844A (en) * 1997-09-30 1999-10-12 Lippa; Jerome M. Mounting plate and cover for two electrical boxes in the same horizontal plane and method for installation
US20050176278A1 (en) * 2003-12-31 2005-08-11 Cheatham James F. Sliding clip electrical connection box mounting bracket

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EP2785164A1 (en) 2013-03-28 2014-10-01 Bull Sas Computer bay
FR3004063A1 (en) * 2013-03-28 2014-10-03 Bull Sas COMPUTER RACK

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