ES1219101U - Concrete Tower for wind turbines, bridges, or platforms in marine sites (Machine-translation by Google Translate, not legally binding) - Google Patents

Concrete Tower for wind turbines, bridges, or platforms in marine sites (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1219101U
ES1219101U ES201800306U ES201800306U ES1219101U ES 1219101 U ES1219101 U ES 1219101U ES 201800306 U ES201800306 U ES 201800306U ES 201800306 U ES201800306 U ES 201800306U ES 1219101 U ES1219101 U ES 1219101U
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present
concrete tower
tower section
concrete
invention according
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ES201800306U
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ES1219101Y (en
Inventor
José María GARCÍA SÁNCHEZ
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/728Onshore wind turbines

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  • Wind Motors (AREA)

Abstract

The concrete tower section of the present invention is characterized by comprising: - Two half shells manufactured at 180º to avoid the complex and expensive maneuver of the turn at the time of assembly. - Guiding bolts to facilitate the adjustment and sealing material to ensure the union and achieve a perfect seal. (Machine-translation by Google Translate, not legally binding)

Description

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DESCRIPCIÓNDESCRIPTION

Torre de hormigón para aerogeneradores, puentes o plataformas en emplazamientos marinos. Sector de la técnicaConcrete tower for wind turbines, bridges or platforms in marine locations. Technical sector

La invención pertenece a los campos de fomento o renovables y más concretamente al de la infraestructura o eólica.The invention belongs to the promotion or renewable fields and more specifically to the infrastructure or wind fields.

El objeto de la invención tal como expresa el enunciado de la memoria descriptiva se refiere a la obtención de un producto muy demandado en estos momentos ya que la energía offshore está en auge.The object of the invention as expressed in the description of the specification refers to obtaining a product in high demand at this time since offshore energy is booming.

De igual manera la presente invención da solución a uno de los mayores problemas que tiene fomento a la hora de instalar los cimientos de un puente en profundidades importantes como el mar, lagos, ríos o grandes concentraciones de agua en general.In the same way, the present invention provides a solution to one of the biggest problems it has when it comes to installing the foundations of a bridge in important depths such as the sea, lakes, rivers or large concentrations of water in general.

La presente invención da respuesta simple y económica a cualquier emplazamiento que requiera de grandes estructuras sumergidas mediante pilares de sustentación en hormigón, acero o cualquier composición de material.The present invention gives a simple and economical response to any location that requires large submerged structures by means of concrete, steel or any material composition pillars.

El hormigón es más económico en comparación con el acero y es un material que soporta mejor las condiciones particulares de un entorno marino.Concrete is more economical compared to steel and is a material that better supports the particular conditions of a marine environment.

Por otro lado las torres de acero se diseñan con un diámetro y espesor determinado por la altura que determinará la torre, y hoy en día, con los diámetros de rotor que se van alcanzando es un problema de transporte ya que se excede en las dimensiones máximas establecidas o recomendadas.On the other hand, the steel towers are designed with a diameter and thickness determined by the height that the tower will determine, and today, with the rotor diameters that are being reached, it is a transport problem since it exceeds the maximum dimensions established or recommended.

Antecedentes de la invenciónBackground of the invention

El sector eólico perteneciente a las energías renovables y se encuentra en un gran momento de expansión, por lo tanto es cada vez más frecuente instalar parques eólicos marinos Offshore con máquinas cada vez más grandes que requieren de pilares de sustentación cada vez más grandes. Este fenómeno también se produce en infraestructuras de comunicación mediante puentes que atraviesan grandes y profundas superficies marinas.The wind sector belonging to renewable energies and is in a great moment of expansion, therefore it is increasingly common to install Offshore offshore wind farms with increasingly large machines that require increasingly large support pillars. This phenomenon also occurs in communication infrastructures through bridges that cross large and deep marine surfaces.

La presente iniciativa viene en favor de facilitar tanto la fabricación como la montabilidad de los tramos que conforman la torre.This initiative is in favor of facilitating both the manufacturing and the assembly of the sections that make up the tower.

1. Según el estudio de la técnica no consta que exista en el mercado la fabricación de los tramos de torre de hormigón en dos conchas y que el ensamblaje se lleve a cabo mediante pernos de guiado y material sellante sin tener que efectuar maniobras de giro del componente o concha a ensamblar.1. According to the study of the technique, there is no evidence that the manufacture of concrete tower sections in two shells exists on the market and that the assembly is carried out by means of guide bolts and sealing material without having to perform turning maneuvers. component or shell to assemble.

2. Según el estudio de la técnica no consta que exista en el mercado el transporte de la torre por flotación en posición horizontal.2. According to the study of the technique, there is no evidence that the tower is transported by flotation in a horizontal position.

3. Actualmente no existe en el mercado sistema de giro como el ideado en la presente iniciativa mediante inundación del compartimento por medio de compuerta para la posterior inmersión controlada del propio tramo de torre sin grandes grúas ni gran infraestructura, únicamente sirviéndonos de una embarcación de apoyo y guiado a la hora de efectuar la maniobra.3. Currently there is no turning system on the market as the one devised in this initiative by flooding the compartment by means of a gate for the subsequent controlled immersion of the tower section itself without large cranes or large infrastructure, only by using a support vessel and guided when carrying out the maneuver.

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Explicación de la invenciónExplanation of the invention.

El tramo de torre de hormigón de la presente invención consiste en presentar al mercado una solución que facilita enormemente tanto la fabricación el traslado y el montaje de los pilares de hormigón necesarios para sustentar las grandes estructuras referidas en el título y en la descripción del presente modelo de utilidad.The section of the concrete tower of the present invention consists in presenting to the market a solution that greatly facilitates both the manufacture and the assembly of the concrete pillars necessary to support the large structures referred to in the title and in the description of this model. useful.

La presente iniciativa se presenta principalmente en hormigón ya que sus propiedades son muy indicadas en emplazamientos marinos frente al acero, a la vez que soporta una gran resistencia a la amortiguación y a la fatiga.This initiative is mainly presented in concrete since its properties are very suitable in marine locations against steel, while supporting a great resistance to damping and fatigue.

Una ventaja importante en la fabricación y montaje de las dos conchas que conforman el tramo se da en la operación de ensamblado ya que no hay que girar la concha a la hora del ensamblado.An important advantage in the manufacture and assembly of the two shells that make up the section is in the assembly operation since the shell does not have to be rotated at the time of assembly.

Una gran ventaja dadas las grandes dimensiones de los pilares es la del desplazamiento del tramo en horizontal y no en vertical o posición definitiva. De esta manera simplificamos la maniobrabilidad de la operación mediante grandes grúas.A great advantage given the large dimensions of the pillars is that of the displacement of the section in horizontal and not in vertical or definitive position. In this way we simplify the maneuverability of the operation by large cranes.

Igualmente ventajoso llegado este punto es la ejecución del giro de 90 grados para buscar la posición definitiva de trabajo ya que esta se produce controladamente mediante la inmersión de los compartimentos del propio tramo tal como se describe en el apartado Realización preferente de la invención acompañado de las ilustraciones.Equally advantageous at this point is the execution of the 90 degree rotation to find the definitive work position since it is produced in a controlled manner by immersion of the compartments of the section itself as described in the section Preferred embodiment of the invention accompanied by the illustrations.

Breve descripción de los dibujosBrief description of the drawings

Las figuras muestran la secuencia del proceso de la invención de las diferentes fases:The figures show the sequence of the process of the invention of the different phases:

• Fig. 1. Fase I del proceso.• Fig. 1. Phase I of the process.

• Fig. 2. Fase II del proceso.• Fig. 2. Phase II of the process.

• Fig. 3. Fase III del proceso.• Fig. 3. Phase III of the process.

• Fig. 4. Fase IV del proceso.• Fig. 4. Phase IV of the process.

• Fig. 5. Fase V del proceso.• Fig. 5. Phase V of the process.

• Fig. 6. Corte en Perspectiva 3D.• Fig. 6. Cut in 3D Perspective.

Realización preferente de la invenciónPreferred Embodiment of the Invention

El tramo de torre de hormigón de la presente invención comprende:The concrete tower section of the present invention comprises:

• Dos medias conchas de hormigón (Fig.1, 1a) fabricadas en un canal (Fig. 2, 2b) en la orilla fabricadas a 180° para evitar la compleja y cara maniobra de giro.• Two half concrete shells (Fig. 1, 1a) manufactured in a channel (Fig. 2, 2b) on the shore manufactured at 180 ° to avoid the complex and expensive turning maneuver.

• Pernos de guiado (Fig.1, 1d) para facilitar el ajuste y material sellador para garantizar la unión y conseguir una perfecta estanqueidad.• Guiding bolts (Fig. 1, 1d) to facilitate adjustment and sealant material to ensure bonding and achieve a perfect seal.

• Ventanas de drenaje (Fig.1, 1 e) para provocar la inundación del compartimento estanco y conseguir así la inmersión y el giro controlado del tramo.• Drainage windows (Fig. 1, 1 e) to cause flooding of the watertight compartment and thus achieve immersion and controlled turning of the section.

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• Una segunda ventana inferior o escotilla (Fig.1, 1 f) en el tabique separador interior que mediante su apertura rompe el vacío del segundo compartimento provocando su inmersión y el giro controlado.• A second lower window or hatch (Fig. 1, 1 f) in the interior partition that, by opening, breaks the void of the second compartment causing its immersion and controlled rotation.

• Una tercera ventana inferior o escotilla (Fig.1, 1g) en el extremo opuesto que mediante su apertura controlada y regulada se consigue controlar la velocidad en la maniobra de inmersión. Ver la secuencia gráfica del proceso mediante las ilustraciones.• A third lower window or hatch (Fig. 1, 1g) at the opposite end which, by controlled and regulated opening, manages to control the speed in the immersion maneuver. See the graphic sequence of the process through the illustrations.

El tramo de torre de hormigón de 5 m de diámetro y 30 m de largo de la presente invención se moldea sobre dos conchas de molde metálico fácilmente transportables y ubicadas en un canal diseñado con las medidas adecuadas.The 5 m diameter and 30 m long concrete tower section of the present invention is molded on two easily transportable metal mold shells located in a channel designed with the appropriate measures.

Este canal (Fig.2, 1b) está provisto de una grúa (Fig.2, 1d) para realizar las labores de elevación y ensamblaje, también está provisto por unas compuertas (Fig.2, 1c) cuya finalidad es inundar el canal una vez el tramo se ha fabricado y ensamblado.This channel (Fig. 2, 1b) is provided with a crane (Fig. 2, 1d) to perform the lifting and assembly work, it is also provided with some gates (Fig. 2, 1c) whose purpose is to flood the channel a Once the section has been manufactured and assembled.

El tramo de torre de hormigón de la presente invención dispone de los cáncamos (Fig.4, 4a) precisos para determinar una maniobra controlada a la hora del desplazamiento por arrastre (Fig.4) para el posterior volteo (Fig.5) y finalmente la inmersión controlada.The concrete tower section of the present invention has the eyebolts (Fig. 4, 4a) required to determine a controlled maneuver when dragging (Fig. 4) for subsequent turning (Fig. 5) and finally controlled immersion

El tramo de torre de hormigón de la presente invención dispone de un receptor GPS para poder orientar el tramo a su ubicación una vez se haya sumergido.The concrete tower section of the present invention has a GPS receiver to be able to orient the section to its location once it has been submerged.

El ajuste entre tramos se efectúa mediante el machihembrado de cada uno de los tramos (Fig.6, 6c) que facilita el ensamblaje y proporciona una continuidad estructural.The adjustment between sections is carried out by means of the tongue and groove of each of the sections (Fig. 6, 6c) that facilitates assembly and provides structural continuity.

De igual manera estas uniones pueden ir acompañadas de elementos de fijación en los casos que se estime necesario por dimensiones, n° de tramos, ubicaciones más vulnerables, etc.In the same way, these joints may be accompanied by fasteners in cases deemed necessary by size, number of sections, most vulnerable locations, etc.

Claims (5)

55 1010 15fifteen 20twenty 2525 3030 3535 REIVINDICACIONES 1. El tramo de torre de hormigón de la presente invención se caracteriza por comprender:1. The concrete tower section of the present invention is characterized by comprising: • Dos medias conchas fabricadas a 180° para evitar la compleja y cara maniobra del giro a la hora del ensamblaje.• Two half shells manufactured at 180 ° to avoid the complex and expensive maneuver of the turn at the time of assembly. • Pernos de guiado para facilitar el ajuste y material sellador para garantizar la unión y conseguir una perfecta estanqueidad.• Guiding bolts to facilitate adjustment and sealant material to ensure bonding and achieve a perfect seal. 2. El tramo de torre fabricada en hormigón, acero u otro material alternativo de la presente invención según la reivindicación 1 se caracteriza por su fabricación estanca para su flotabilidad en un canal ubicado a pie de mar.2. The tower section made of concrete, steel or other alternative material of the present invention according to claim 1 is characterized by its watertight manufacturing for buoyancy in a channel located at the foot of the sea. 3. El tramo de torre de hormigón de la presente invención según la reivindicación 2 se caracteriza por poseer unos cáncamos de tiro que permiten que pueda ser arrastrado.3. The concrete tower section of the present invention according to claim 2 is characterized by having draft eyebolts that allow it to be dragged. 4. El tramo de torre de hormigón de la presente invención según las reivindicaciones anteriores se caracteriza por disponer de compuertas de apertura controlada.4. The concrete tower section of the present invention according to the preceding claims is characterized by having controlled opening gates. El tramo de la presente invención comprende:The section of the present invention comprises: • Al menos el cierre de una compuerta o ventana falsa de ladrillo u otro material que facilita la estanqueidad del interior y de fácil apertura para permitir que el compartimento interior sea inundable y provocar el autogiro.• At least the closure of a fake gate or window made of brick or other material that facilitates the tightness of the interior and easy opening to allow the interior compartment to be flooded and cause self-rotation. • Opcionalmente una segunda ventana, compuerta o escotilla en la pared o tabique separador interior que provoca la inmersión controlada.• Optionally a second window, hatch or hatch in the wall or interior partition that causes controlled immersion. • Una ventana o escotilla en el extremo opuesto que mediante su apertura regulada se conseguiría controlar el vacío.• A window or hatch at the opposite end which, through its regulated opening, would control the vacuum. 5. El tramo de torre de hormigón de la presente invención según las reivindicaciones anteriores se caracteriza por disponer de un sistema de machihembrado para un mejor ensamblado de los tramos.5. The concrete tower section of the present invention according to the preceding claims is characterized by having a tongue and groove system for better assembly of the sections. El número de tramos que conforman el pilar lo determina la profundidad marina donde se vaya a ubicar.The number of sections that make up the pillar is determined by the marine depth where it is to be located.
ES201800306U 2018-05-22 2018-05-22 Concrete tower for wind turbines, bridges, or platforms at marine sites Expired - Fee Related ES1219101Y (en)

Priority Applications (1)

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ES201800306U ES1219101Y (en) 2018-05-22 2018-05-22 Concrete tower for wind turbines, bridges, or platforms at marine sites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201800306U ES1219101Y (en) 2018-05-22 2018-05-22 Concrete tower for wind turbines, bridges, or platforms at marine sites

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ES1219101U true ES1219101U (en) 2018-10-17
ES1219101Y ES1219101Y (en) 2019-01-11

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