ES1246625U - CONSTRUCTION ELEMENT IN THE FORM OF A HELICAL ARCH (Machine-translation by Google Translate, not legally binding) - Google Patents

CONSTRUCTION ELEMENT IN THE FORM OF A HELICAL ARCH (Machine-translation by Google Translate, not legally binding) Download PDF

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ES1246625U
ES1246625U ES202030456U ES202030456U ES1246625U ES 1246625 U ES1246625 U ES 1246625U ES 202030456 U ES202030456 U ES 202030456U ES 202030456 U ES202030456 U ES 202030456U ES 1246625 U ES1246625 U ES 1246625U
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helical
tiles
arch
construction element
arc
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ES1246625Y (en
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Jorba Josep Guixà
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Abstract

Constructive element in the form of a helical arc which, consisting of a linear body (2) with a curved shape, is characterized by the fact that said body (2) has a helical configuration and is defined from the consecutive union of a plurality of tiles (3) arranged so that, successively and always with the same angle, each of said tiles (3) is rotated on its axis, centric or eccentric, with respect to the immediately previous one, with an inner core with a curved tube (4), in which the tiles (3) are strung through a hole (5) made for this purpose, which provides stability to the arch (1) and serves to carry out the construction thereof. (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPCIÓNDESCRIPTION

ELEMENTO CONSTRUCTIVO EN FORMA DE ARCO HELICOIDALCONSTRUCTION ELEMENT IN THE FORM OF A HELICAL ARCH

OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION

La invención, tal como expresa el enunciado de la presente memoria descriptiva, se refiere aun elemento constructivo en forma de arco helicoidalque aporta, a la función a que se destina, ventajas y características, que se describen en detalle más adelante.The invention, as expressed in the statement of the present specification, refers to a constructive element in the form of a helical arc that contributes, to the intended function, advantages and characteristics, which are described in detail below.

El objeto de la presente invención recae,en un elemento constructivo en forma de arco que, constituido por un cuerpo lineal de forma curvada que salva el espacio entre dos puntos,se distingue en que dicho cuerpopresenta una configuración estructural helicoidal, a modo de columna salomónica, estando definido a partir de la unión de una pluralidad de baldosas, preferentemente cuadradas e idénticas, dispuestas consecutivamente con cierto grado degiro sobre su centro en cada una sobre la anterior, existiendo un alma interior de tubo curvo en el cual se ensartan las baldosas para conseguir la construcción del arco y proporcionar la estabilidad del mismo.The object of the present invention lies in an arc-shaped construction element that, consisting of a linear body of curved shape that saves the space between two points, is distinguished in that said body presents a helical structural configuration, like a Solomonic column , being defined from the union of a plurality of tiles, preferably square and identical, arranged consecutively with a certain degree of rotation on their center in each one on the previous one, there being an inner core with a curved tube in which the tiles are threaded to achieve arch construction and provide arch stability.

CAMPO DE APLICACIÓN DE LA INVENCIÓNFIELD OF APPLICATION OF THE INVENTION

El campo de aplicación de la presente invención se enmarca dentro del sector de laconstrucción, centrándose particularmente en el ámbito de la construcción de arcos.The field of application of the present invention falls within the construction sector, focusing particularly on the field of arch construction.

ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION

Como es sabido,el arco es el elemento constructivo de directriz en forma curvada o poligonal, que salva el espacio abierto entre dos puntos, normalmente dos pilares o muros, transmitiendo toda la carga que soporta a los apoyos, mediante una fuerza oblicua que se denomina empuje, ya que, generalmente, está compuesto por una serie de piezas denominadas dovelas que se apoyan entre sí y para cuya construcción se utilizan estructuras de soporte que, una vez colocada la dovela clave o superior, se pueden retirar, pues el arco se sostiene por si mismo graciasa la citada fuerza de empuje.As is known, the arch is the directive constructive element in the form curved or polygonal, which saves the open space between two points, usually two pillars or walls, transmitting all the load that supports the supports, by means of an oblique force called thrust, since it is generally made up of a series of pieces called voussoirs that support each other and for the construction of which support structures are used that, once the key vortex or higher is placed, can be removed, since the arch supports itself by the said thrust force.

Por otra parte, son también conocidas las columnas que, a modo de columna salomónica o entorchada, están conformadas a partir de la superposición de piezas cuadradas de piedra, baldosas o ladrillos que sucesivamente presentan un ligero giro respecto de la pieza anterior a la que se van uniendo para formar un cuerpo lineal de configuración helicoidal.On the other hand, the columns are also known that, as a solomonic or wound column, are formed from the superposition of square pieces of stone, tiles or bricks that successively have a slight twist with respect to the previous piece to which They join to form a linear body with a helical configuration.

Es muy difícil poder contemplar un arco salomónico debido a la dificultad que supone construido, por el hecho de que su espiral no permite colocarle una cimbra (la moldura que da forma al arco y aguanta el material hasta que la obra está terminada) como se hace en cualquier otro tipo de arco.It is very difficult to be able to contemplate a Solomonic arch due to the difficulty that it supposes built, due to the fact that its spiral does not allow to place a falsework (the molding that shapes the arch and holds the material until the work is finished) as it is done in any other type of arch.

Por este motivo, el autor de este arco ha buscado otras técnicas para llevar a cabo con éxito la construcción de un arco salomónico.For this reason, the author of this arch has sought other techniques to successfully carry out the construction of a Solomonic arch.

Pues bien, el objetivo de la presente invención es el desarrollo de un elemento constructivo innovador que combina ambos tipos de construcciones, es decir, un arco, preferentemente un arco circular, definido por un cuerpo lineal curvado de configuración helicoidal definido por la unión sucesiva de baldosas que van girando sobre un punto central. Well, the objective of the present invention is the development of an innovative constructive element that combines both types of constructions, that is, an arc, preferably a circular arc, defined by a curved linear body of helical configuration defined by the successive union of tiles that rotate on a central point.

El problema técnico que la presente invención resuelve es la dificultad para conseguir la construcción de dicho arco, ya que no es posible la utilización de una cimbra debido a que el arco es helicoidal. Para la sustentación del arco durante su construcción, el elemento constructivo cuenta con un alma interior de tubo curvo en el que se ensartan las baldosas y proporciona la estabilidad del arco.The technical problem that the present invention solves is the difficulty in achieving the construction of said arch, since the use of a falsework is not possible because the arch is helical. For the support of the arch during its construction, the construction element has a curved tube inner core in which the tiles are threaded and provides the stability of the arch.

Por otra parte, y como referencia al estado actual de la técnica cabe señalar que, al menos por parte del solicitante, se desconoce la existencia de ningún otro elemento constructivo en forma de arco helicoidal, ni ninguna otra invención de aplicación similar, que presente unas características técnicas y estructurales iguales o semejantes a las que presenta elque aquí se reivindica.On the other hand, and as a reference to the current state of the art, it should be noted that, at least on the part of the applicant, the existence of any other helical arc construction element, or any other invention of similar application, that presents technical and structural characteristics equal to or similar to those presented here.

EXPLICACIÓN DE LA INVENCIÓNEXPLANATION OF THE INVENTION

El elemento constructivo en forma de arco helicoidalque la invención propone se configuracomo la solución idónea al objetivo anteriormente señalado, estando los detalles caracterizadores que lo hacen posible y que lo distinguenconvenientemente recogidos en las reivindicaciones finales que acompañan a la presente descripción.The constructive element in the form of a helical arc that the invention proposes is configured as the ideal solution to the aforementioned objective, the characterizing details being that make it possible and that distinguish it conveniently included in the final claims that accompany the present description.

Concretamente, lo que la invención propone, como se ha apuntado anteriormente, es un elemento constructivo en forma de arco, preferentemente de arco circular de un solo centro que, conformado por un cuerpo lineal de forma curvada que salva el espacio entre dos puntos, que pueden situarse en el suelo o sobre columnas o muros, se distingue en que dicho cuerpo presenta una configuración estructural helicoidal, a modo de columna salomónica, estando definido a partir de la unión consecutiva de una pluralidad de baldosas, que preferencia son cuadradas e idénticas, dispuestas de modo que, sucesivamente, presentan cierto grado de giro sobre un eje, céntrico o excéntrico, en cada una de dichas baldosas respecto de la inmediatamente anterior, habiéndose previsto la existencia un alma interior de tubo curvo, en el que están ensartadas las descritas baldosas a través de un orificio céntrico o excéntrico practicado al efecto en las mismas, y que, además de proporcionar estabilidad al arco, permite llevar a cabo la construcción del mismo.Specifically, what the invention proposes, as previously stated, is an arc-shaped construction element, preferably a single-center circular arc that, made up of a linear body with a curved shape that saves the space between two points, which they can be placed on the floor or on columns or walls, it is distinguished in that said body presents a helical structural configuration, like a Solomonic column, being defined from the consecutive union of a plurality of tiles, which preference are square and identical, arranged so that, successively, they have a certain degree of rotation about an axis, centric or eccentric, in each one of said tiles with respect to the immediately previous one, the existence of an inner core with a curved tube, in which the described tiles are threaded through a centric hole. or eccentric practiced for this purpose, and which, in addition to providing stability to the arch, allows the construction of the arch to be carried out.

El alma interior de tubo curvo o perfil metálico tiene las siguientes funciones:The inner core of curved tube or metal profile has the following functions:

• Primero, el alma interior de tubo curvo o perfil metálico hace la función que tendría que hacer la cimbra, o sea darle la forma curvada y aguantar el material mientras dura su construcción, así como también es el eje en que gira la baldosas, pudiendo se reste eje céntrico o excéntrico.• First, the inner core of a curved tube or metal profile performs the function that the formwork would have to do, that is, to give it the curved shape and hold the material for the duration of its construction, as well as being the axis in which the tiles rotate, being able subtract centric or eccentric axis.

• Segundo, el alma interior de tubo curvo o perfil metálico le da la rigidez suficiente para poder darle la vuelta una vez terminado, ya que el arco hay que construirlo de forma invertida.• Second, the inner core of a curved tube or metal profile gives it enough rigidity to be able to turn it once it is finished, since the arch must be built upside down.

• Tercero, el alma interior de tubo curvo o perfil metálico se puede anclar en el suelo, cosa que si no fuera así y teniendo en cuenta su envergadura no se podría dar garantías de su estabilidad.• Third, the inner core of a curved tube or metal profile can be anchored to the ground, which if this were not the case and taking into account its size, guarantees of its stability could not be given.

• Cuarto, el alma interior de tubo curvo o perfil metálico sirve como esqueleto del arco a través del cual puede ser transportado donde se quiera, por ejemplo mediante un camión grúa.• Fourth, the inner core of a curved tube or metal profile serves as a skeleton of the arch through which it can be transported wherever you want, for example by means of a crane truck.

La técnica que ha desarrollado el autor consiste, básicamente, en revestir cualquier estructura metálica con otro material, ya sean ladrillos, cerámica, piedra, madera, cartón, vidrio, plástico, etc...The technique that the author has developed consists, basically, of covering any metal structure with another material, be they bricks, ceramic, stone, wood, cardboard, glass, plastic, etc ...

Si nos fijamos en la naturaleza, el esqueleto óseo de un sinfín de animales que viven en el planeta tierra es el procedente de esta técnica, con la diferencia que la estructura ósea del animal es articulada y la estructura de la invención es fija.If we look at nature, the bone skeleton of an endless number of animals that live on planet earth is the one derived from this technique, with the difference that the bone structure of the animal is articulated and the structure of the invention is fixed.

De esta manera, se desliga de la forma tradicional de construir y añade un nuevo valor estructural con un sinfín de posibilidades gracias a su rigidez, lo que hace que sus formas puedan ser muy diferentes a las ya conocida, consiguiendo que la figura o monumento arquitectónico en cuestión adquiera una elegancia y estética que con su manera habitual de construcción no se podía logra y al mismo tiempo una gran creatividad innovadora.In this way, it detaches itself from the traditional way of building and adds a new structural value with endless possibilities thanks to its rigidity, which means that its shapes can be very different from those already known, making the figure or architectural monument in question it acquires an elegance and aesthetics that with its usual way of construction could not be achieved and at the same time a great innovative creativity.

DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS

Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características de la invención, se acompaña a la presente memoria descriptiva, como parte integrante de la misma, un juego de planosen el que con carácter ilustrativo y no limitativo se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of plans is attached to the present specification, as an integral part thereof, in which, by way of illustration and not limiting the following has been represented:

La figura número 1.- Muestra una vista esquemática en perspectiva de un ejemplo de realización del elemento constructivo en forma de arco helicoidal, apreciándose su configuración general y las partes y elementos principales que comprende, incluyendo su alma interior de tubo, representada mediante líneas de trazo discontinuo;Figure number 1.- Shows a schematic perspective view of an example of embodiment of the constructive element in the form of a helical arc, showing its general configuration and the main parts and elements it includes, including its inner tube core, represented by lines of dashed line;

la figura número 2.- Muestra una vista esquemática en perspectiva de un ejemplo de la estructura de soporte en que se sustenta el tubo curvo que determina el alma interior del arco en el que se ensartan las baldosas que conforman el cuerpo helicoidal del mismo, representado en su posición de inicio de la construcción;Figure number 2.- Shows a schematic perspective view of an example of the support structure on which the curved tube is supported. determines the interior core of the arch in which the tiles that make up the helical body of the arch are strung, represented in its starting position of construction;

la figura número 3.- Muestra una vista en planta de un ejemplo de una de las dos bases de sustentación en que se fijan los respectivos extremos del cuerpo helicoidal del arco;Figure 3 shows a plan view of an example of one of the two support bases on which the respective ends of the helical body of the arch are fixed;

la figura número 4.- Muestra una vista en perspectiva de un ejemplo de una de las baldosas que conforman el cuerpo helicoidal del arco;Figure 4 shows a perspective view of an example of one of the tiles that make up the helical body of the arch;

la figura número 5.- Muestra una vista en perspectiva de la parte central del tubo curvo que conforma el alma interior de arco, mostrando el inicio de ensartado de las baldosas que constituyen el cuerpo helicoidal del mismo;Figure number 5.- Shows a perspective view of the central part of the curved tube that forms the inner core of the arch, showing the beginning of the threading of the tiles that constitute the helical body thereof;

la figura número 6.- Muestra una vista en perspectiva de un extremo del cuerpo helicoidal del arco aún en fase constructiva, apreciándose una de las pletinas de refuerzo que se prevén para facilitar dicha construcción; yFigure 6.- Shows a perspective view of one end of the helical body of the arch still in the construction phase, showing one of the reinforcement bars provided to facilitate said construction; and

la figura número 7.- Muestra una vista en perspectiva del arco en fase constructiva, mostrando la disposición del mismo una vez incorporadas todas las baldosas al alma interior de tubo curvo y previamente a su colocación en obra.Figure number 7.- Shows a perspective view of the arch in the construction phase, showing the arrangement of the arch once all the tiles have been incorporated into the inner core of the curved tube and prior to their placement on site.

REALIZACIÓN PREFERENTE DE LA INVENCIÓNPREFERRED EMBODIMENT OF THE INVENTION

A la vista de las mencionadas figuras, y de acuerdo con la numeración adoptada, se puede observaren ellas un ejemplo de realización no limitativa del elemento constructivo en forma de arco helicoidalde la invenciónel cualcomprende lo que se describe en detalle a continuación. In view of the aforementioned figures, and according to the numbering adopted, they can be seen an example of non-limiting embodiment of the construction element in the form of a helical arc of the invention, which includes what is described in detail below.

Así, tal como se observa en dichas figuras, el elemento constructivode la invenciónconsiste en un arco (1), preferentemente uno circular de un solo centro que está conformado por un cuerpo (2) lineal de forma curvada de configuración helicoidal que está definido a partir de la unión consecutiva de una pluralidad de baldosas (3) preferentemente cuadradas e idénticas dispuestas de modo que, sucesivamente y siempre con el mismo ángulo, cada una de dichas baldosas (3) está girada sobre su eje, céntrico o excéntrico, en respecto de la inmediatamente anterior, habiéndose previsto la existencia de un alma interiorde tubo curvo (4), en el que están ensartadas las baldosas (3) a través de un orificio (5) practicado al efecto en el centro de las mismas, y que proporciona estabilidad al arco (1) sirviendo además para poder llevar a cabo la construcción del mismo.Thus, as observed in said figures, the constructive element of the invention consists of an arc (1), preferably a circular one with a single center that is formed by a curved-shaped linear body (2) with a helical configuration that is defined from of the consecutive union of a plurality of tiles (3) preferably square and identical arranged so that, successively and always with the same angle, each of said tiles (3) is rotated on its axis, centric or eccentric, with respect to the immediately previous one, having foreseen the existence of an inner core with a curved tube (4), in which the tiles (3) are threaded through a hole (5) made for this purpose in the center thereof, and which provides stability to the arch (1) also serving to carry out its construction.

Para ello, de preferencia, las baldosas (3) se ensartan en el alma interior de tubo curvo (4) dispuesto de modo provisional en posición invertida sobre una estructura (6) de soporte, como muestra la figura 2.For this, preferably, the tiles (3) are threaded into the inner core of curved tube (4) provisionally arranged in an inverted position on a support structure (6), as shown in Figure 2.

Preferentemente, el tubo curvo (4) es un tubo hueco metálico, por ejemplo de hierro o acero, cuyos interior, de modo preferido, se rellena mediante por ejemplo de mortero o hormigón para darle más resistencia. (no visible en las figuras).Preferably, the curved tube (4) is a metallic hollow tube, for example of iron or steel, the inside of which, preferably, is filled by means of, for example, mortar or concrete to give it more resistance. (not visible in the figures).

Preferentemente, en los respectivos extremos del arco (1) se incorporan, fijadas al tubo curvo (4), por ejemplo, mediante soldadura, respectivas pletinas (12) de refuerzo. Dichas pletinas (12) de refuerzo evitan que las baldosas no se despeguen, al mismo tiempo que dichas pletinas (12) sirven para enganchar unos largueros (13) y unas asas (15) necesarias para el traslado del arco (1).Preferably, respective reinforcing bars (12) are incorporated into the respective ends of the arch (1), fixed to the curved tube (4), for example, by welding. Said reinforcing bars (12) prevent the tiles from peeling off, at the same time that said bars (12) serve to hook stringers (13) and handles (15) necessary for the transfer of the arch (1).

Aún más preferentemente, dichas pletinas (12) que se unen entre sí provisionalmente mediante sendos largueros (13), formando un conjunto más robusto, tal como muestra la figura 7, con el fin de evitar que el arco se abra a la vez que mejora la seguridad de transporte del arco. Los largueros, preferentemente son extraídos después de colocar el arco en su localización final.Even more preferably, said plates (12) that are joined together provisionally by means of separate beams (13), forming a more robust assembly, as shown in figure 7, in order to prevent the arch from opening while improving the transport safety of the arch. The stringers are preferably extracted after placing the arch in its final location.

La posibilidad de transportar el arco es una gran diferencia con los arcos tradicionales que no pueden ser fácilmente transportablesThe possibility of transporting the bow is a big difference with traditional bows that cannot be easily transported

Preferentemente, los extremos del arco (1), especialmente cuando éste está destinado a su instalación sobre el suelo, se fijan en respectivas bases de sustentación (7) que, como muestra la figura 3, están formadas por un zócalo de cimentación (8) con un cilindro hueco (9) central integrado, de diámetro apto para recibir los extremos del tubo que constituye el alma interior de tubo curvo (4) del arco (1) y que sobresalen al efecto prolongándose en un tramo al cuerpo helicoidal (2) de baldosas (3). Preferentemente, una parte de dicho zócalo de cimentación (8), como se observa en la figura 1, sobresale del resto para permitir desenganchar las asas (15) y los largueros (13) una vez fijado el arco (1) a las bases de sustentación (7).Preferably, the ends of the arch (1), especially when it is intended for installation on the ground, are fixed on respective support bases (7) which, as shown in Figure 3, are formed by a foundation plinth (8) with an integrated central hollow cylinder (9), with a diameter suitable for receiving the ends of the tube that constitutes the inner core of the curved tube (4) of the arch (1) and which protrude for this purpose, extending in one section to the helical body (2) tile (3). Preferably, a part of said foundation plinth (8), as seen in Figure 1, protrudes from the rest to allow the handles (15) and the stringers (13) to be disengaged once the arch (1) is fixed to the bases of support (7).

Tal como muestra la figura 5, la construcción del arco (1) se inicia colocando baldosas (3) sucesivamente unidas entre sí mediante cemento (10) a ambos lados del centro del alma interior de tubo curvo (4), fijándose una de las porciones de cemento (10) de unión intermedia a un gancho (11) que sirve para mantener el arco elevado y poder colocar las primeras baldosas. Posteriormente, el conjunto del arco y las primeras baldosas se pueden hacer reposar sobre una pila de arena (16).As shown in figure 5, the construction of the arch (1) begins by laying tiles (3) successively joined together by cement (10) on both sides of the center of the inner core of the curved tube (4), fixing one of the portions of cement (10) of intermediate union to a hook (11) that serves to keep the arch high and to be able to lay the first tiles. Subsequently, the arch assembly and the first tiles can be made to rest on a pile of sand (16).

Preferentemente, para mantener la estabilidad del conjunto mientras se va formando el cuerpo helicoidal (2) insertando las baldosas (3) en el alma interior de tubo curvo (4) dispuesto de posición invertida sobre la estructura (6) de soporte, éstas se van sustentando sobre unos apoyos (14) intermedios, tal como muestra la figura 7.Preferably, to maintain the stability of the assembly while the helical body (2) is being formed by inserting the tiles (3) in the Inner core of curved tube (4) arranged in an inverted position on the support structure (6), these are supported on intermediate supports (14), as shown in Figure 7.

Descrita suficientemente la naturaleza de la presente invención, así como la manera de ponerla en práctica, no se considera necesario hacer más extensa su explicación para que cualquier experto en la materia comprenda su alcance y las ventajas que de ella se derivan. Once the nature of the present invention has been described, as well as the way to put it into practice, it is not considered necessary to make its explanation more extensive so that any expert in the matter understands its scope and the advantages derived from it.

Claims (7)

R E I V I N D I C A C I O N E S 1. -Elemento constructivo en forma de arco helicoidal que, constituido por un cuerpo (2) lineal de forma curvada, está caracterizado por el hecho de que dicho cuerpo (2) es de configuración helicoidal y está definido a partir de la unión consecutiva de una pluralidad de baldosas (3) dispuestas de modo que, sucesivamente y siempre con el mismo ángulo, cada una de dichas baldosas (3) está girada sobre su eje, céntrico o excéntrico, respecto de la inmediatamente anterior, existiendo un alma interior de tubo curvo (4), en el que están ensartadas las baldosas (3) a través de un orificio (5) practicado al efecto en las mismas, que proporciona estabilidad al arco (1) y sirve para llevar a cabo la construcción del mismo.1. -Construction element in the form of a helical arc which, consisting of a linear body (2) with a curved shape, is characterized by the fact that said body (2) is of a helical configuration and is defined from the consecutive union of a plurality of tiles (3) arranged so that, successively and always at the same angle, each of said tiles (3) is rotated on its axis, centric or eccentric, with respect to the immediately previous one, with an inner tube core curved (4), in which the tiles (3) are threaded through a hole (5) made for this purpose, which provides stability to the arch (1) and serves to carry out the construction of the same. 2. - Elemento constructivo en forma de arco helicoidal, según la reivindicación 1, caracterizado en que todas las baldosas (3) son cuadradas e idénticas.2. - Construction element in the form of a helical arc, according to claim 1, characterized in that all the tiles (3) are square and identical. 3. - Elemento constructivo en forma de arco helicoidal, según la reivindicación 1 ó 2, caracterizado en que el alma interior de tubo curvo (4) es un tubo hueco metálico.3. - Construction element in the form of a helical arc, according to claim 1 or 2, characterized in that the inner core of the curved tube (4) is a hollow metal tube. 4. - Elemento constructivo en forma de arco helicoidal, según la reivindicación 3, caracterizado en que el alma interior de tubo curvo (4) es de hierro o acero.4. - Helical arc-shaped construction element, according to claim 3, characterized in that the inner core of the curved tube (4) is made of iron or steel. 5. - Elemento constructivo en forma de arco helicoidal, según la reivindicación 3 ó 4, caracterizado en que los extremos del alma interior de tubo curvo (4) hueco se cierran mediante relleno de mortero.5. - Construction element in the form of a helical arc, according to claim 3 or 4, characterized in that the ends of the inner core of the hollow curved tube (4) are closed by filling with mortar. 6. - Elemento constructivo en forma de arco helicoidal, según la reivindicación 1, caracterizado en que los extremos del arco (1) se fijan al suelo en respectivas bases de sustentación (7) formadas por un zócalo de cimentación (8) con un cilindro hueco (9) central integrado, de diámetro apto para recibir los extremos del tubo que constituye el alma interior de tubo curvo (4), y cuyos extremos sobresalen al efecto prolongándose en un tramo al cuerpo helicoidal (2) de las baldosas (3).6. - Helical arc construction element, according to claim 1, characterized in that the ends of the arc (1) are fixed to the floor in respective support bases (7) formed by a foundation plinth (8) with an integrated central hollow cylinder (9), of diameter apt to receive the ends of the tube that constitutes the inner core of curved tube (4), and the ends of which protrude for this purpose, extending in a section to the helical body (2) of the tiles (3). 7.- Elemento constructivo en forma de arco helicoidal, según cualquiera de las reivindicaciones 1 a 6, caracterizado en que los extremos del arco (1) incorporan respectivas pletinas (12) de refuerzo fijadas al tubo curvo (4). 7.- Construction element in the form of a helical arch, according to any of claims 1 to 6, characterized in that the ends of the arch (1) incorporate respective reinforcing plates (12) fixed to the curved tube (4).
ES202030456U 2020-03-11 2020-03-11 CONSTRUCTION ELEMENT IN THE FORM OF A HELICAL ARC Expired - Fee Related ES1246625Y (en)

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