ES2627282B1 - Method for mounting / dismounting fixed pantalanes using a self-supporting floating structure; and self-supporting floating structure used in said method. - Google Patents
Method for mounting / dismounting fixed pantalanes using a self-supporting floating structure; and self-supporting floating structure used in said method. Download PDFInfo
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- ES2627282B1 ES2627282B1 ES201630092A ES201630092A ES2627282B1 ES 2627282 B1 ES2627282 B1 ES 2627282B1 ES 201630092 A ES201630092 A ES 201630092A ES 201630092 A ES201630092 A ES 201630092A ES 2627282 B1 ES2627282 B1 ES 2627282B1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/34—Pontoons
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Ocean & Marine Engineering (AREA)
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- Environmental & Geological Engineering (AREA)
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Abstract
Método para montar/desmontar pantalanes fijos empleando una estructura flotante auto-portante.#Según el método, se dispone al menos un cable (C) en al menos uno de los laterales del pantalán para amarre provisional de embarcaciones (B); yendo este cable (C) unido mediante estructuras auxiliares (E) a los pilotes (P1) sobre los que se asienta la plataforma (P) del pantalán, y separado una cierta distancia (d) de dichos pilotes (P1).#Una estructura flotante (1) se desplaza a lo largo de la línea del pantalán. Esta estructura flotante (1) consta de un pórtico (1a) con flotadores (11) y medios para ir montando/desmontando sucesivas porciones modulares o trozos de la plataforma (P) del pantalán. El pórtico (1a), a su vez, escolta a una barcaza auxiliar (1b) en la que se depositan las porciones modulares o trozos de la plataforma (P) desmontada, o se almacenan las de la plataforma (P) que se va a montar.Method for mounting / dismounting fixed pantalanes using a self-supporting floating structure. # According to the method, at least one cable (C) is arranged on at least one of the sides of the dock for provisional mooring of vessels (B); This cable (C) connected by auxiliary structures (E) to the piles (P1) on which the platform (P) sits on the dock, and separated a certain distance (d) from said piles (P1). # A structure Floating (1) moves along the dock line. This floating structure (1) consists of a portico (1a) with floats (11) and means to mount / dismount successive modular portions or pieces of the platform (P) of the dock. The gantry (1a), in turn, escorts an auxiliary barge (1b) in which the modular portions or pieces of the dismantled platform (P) are deposited, or those of the platform (P) to be stored are stored mount.
Description
Método para montar/desmontar pantalanes fijos empleando una estructura flotante auto-portante; y estructura flotante auto-portante empleada en dicho método.Method for mounting / dismounting fixed pantalanes using a self-supporting floating structure; and self-supporting floating structure used in said method.
DESCRIPCIÓNDESCRIPTION
Objeto de la invenciónObject of the invention
5 El objeto del invento se refiere a un método para montar/desmontar pantalanes fijos empleando una estructura flotante auto-portante que actúa en el entorno muy próximo del pantalán a montar/desmontar; de modo que únicamente requiere separar las embarcaciones unos pocos metros de dicho entorno sin afectar al resto del puerto.The object of the invention relates to a method for assembling / disassembling fixed pantalanes using a self-supporting floating structure that acts in the very near environment of the dock to be assembled / disassembled; so that it only requires separating the vessels a few meters from said environment without affecting the rest of the port.
El objeto del invento también se refiere a la estructura flotante auto-portante empleada para 10 montar/desmontar pantalanes fijos de acuerdo con dicho método.The object of the invention also relates to the self-supporting floating structure used to assemble / disassemble fixed pantalanes according to said method.
Antecedentes de la invenciónBackground of the invention
En el actual estado de la técnica es conocido el empleo de pontonas flotantes cuando se requiere realizar obras de construcción o mantenimiento en el entorno marino/portuario con auxilio de grandes máquinas (por ejemplo, para construir puentes, muelles, pantalanes o espigones, o para 15 limpiar el fondo de puertos o rías).In the current state of the art, the use of floating pontoons is known when construction or maintenance works are required in the marine / port environment with the help of large machines (for example, to build bridges, docks, swamps or breakwaters, or for 15 clean the bottom of ports or rivers).
Las pontonas flotantes, en general, son grandes embarcaciones o plataformas con gran capacidad de carga en las que, a su vez, pueden disponerse las citadas grandes máquinas (que realizan el trabajo propiamente dicho).The floating pontonas, in general, are large vessels or platforms with a large load capacity on which, in turn, the aforementioned large machines can be arranged (which perform the work itself).
El sector industrial, o ámbito de aplicación, del objeto de este invento es el entorno 20 marino/portuario y, mas concretamente, cuando se requiere montar/desmontar (construir o derribar) pantalanes fijos en los puertos.The industrial sector, or scope of application, of the object of this invention is the marine / port environment 20 and, more specifically, when it is required to assemble / disassemble (build or tear down) fixed swamps in the ports.
Problema técnico a resolverTechnical problem to solve
Cuando se requiere montar pantalanes fijos (o desmontar pantalanes fijos construidos con anterioridad), en el actual estado de la técnica se utilizan pontonas flotantes dotadas de grandes 25 grúas con las cuales se van montando (o retirando) grandes porciones modulares o trozos del pantalán fijo (porciones modulares o trozos que, habitualmente, son de 10/12 metros de longitud o más). Es indistinto a los efectos del invento que estas porciones modulares o trozos sean módulos prefabricados (montados/desmontados entre si in situ”) o secciones de plataformas de hormigón,When it is required to mount fixed pantalanes (or disassemble fixed pantalanes built previously), in the current state of the art floating pontoons equipped with large 25 cranes are used with which large modular portions or pieces of the fixed dock are mounted (or removed) (Modular portions or pieces that are usually 10/12 meters in length or more). It is indistinct for the purposes of the invention that these modular portions or pieces be prefabricated modules (assembled / disassembled from each other in situ ”) or sections of concrete platforms,
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cortadas al derruir los pantalanes para retirarlos o construidas en línea cuando se trata de una nueva construcción de los mismos.cut when demolishing the swamps to remove them or built in line when it comes to a new construction of them.
Un problema técnico planteado es que al realizar estas labores se necesita un entorno muy amplio para ubicar las pontonas, lo cual implica necesariamente retirar todas las embarcaciones en todo el puerto o en, al menos, una zona muy amplia del mismo, donde se va a realizar la obra.A technical problem is that when carrying out these tasks, a very wide environment is needed to locate the pontonas, which necessarily implies removing all vessels throughout the port or in at least a very wide area of the same, where you are going to Perform the work.
Por otra parte, estas grandes pontonas habitualmente son modulares (se construyen en varios módulos para solventar los problemas técnicos derivados del transporte de convoyes excepcionales) con lo que el tiempo de montaje/desmontaje que se necesita para ensamblar y desensamblar "in situ" la pontona o pontonas utilizada ha de añadirse al tiempo de duración de la propia obra, todo lo que conlleva necesariamente que la zona de obras haya de mantenerse libre de embarcaciones durante un periodo de tiempo generalmente elevado.On the other hand, these large pontoons are usually modular (they are built in several modules to solve the technical problems derived from the transport of exceptional convoys), so that the assembly / disassembly time needed to assemble and disassemble the pontoon "in situ" or pontonas used must be added to the duration of the work itself, all that necessarily implies that the works area must be kept free of vessels for a generally high period of time.
Descripción de la invenciónDescription of the invention
El método objeto del invento solventa esta problemática pues con su empleo únicamente se requiere, en caso de desmontar pantalanes construidos, separar unos pocos metros las embarcaciones del pantalán a desmontar; y en caso de montar pantalanes nuevos, dejar un entorno de unos pocos metros en el entorno de los pilotes sobre los que se vaya a montar la plataforma que constituirá el pantalán, sin interferir en ningún momento en el resto del puerto. Se caracteriza porque según el mismo:The method object of the invention solves this problem because with its use it is only required, in case of dismantling constructed pantalanes, to separate the vessels from the dock to be disassembled a few meters; and in case of mounting new swamps, leave an environment of a few meters in the environment of the piles on which the platform that will constitute the dock will be mounted, without interfering at any time in the rest of the port. It is characterized because according to it:
a) se dispone, al menos, un cable en, al menos, uno de los laterales del pantalán, para amarre provisional de embarcaciones; yendo este cable unido mediante unas estructuras auxiliares a los pilotes sobre los que se asienta la plataforma del pantalán y separado una cierta distancia de dichos pilotes.a) at least one cable is provided on at least one side of the dock, for provisional mooring of vessels; This cable is connected by means of auxiliary structures to the piles on which the dock platform sits and separated a certain distance from said piles.
b) se desplaza una estructura flotante a lo largo de la línea del pantalán, constando esta estructura flotante de un pórtico con medios para ir montando/desmontando sucesivas porciones modulares o trozos de la plataforma del pantalán. El pórtico, a su vez, escolta a una barcaza auxiliar en la que se depositan las porciones modulares o trozos de plataforma desmontada, o se almacenan las porciones modulares o trozos de la plataforma que se va a montar;b) a floating structure is moved along the dock line, this floating structure consisting of a portico with means for mounting / dismounting successive modular portions or pieces of the dock platform. The portico, in turn, escorts an auxiliary barge on which the modular portions or pieces of dismantled platform are deposited, or the modular portions or pieces of the platform to be mounted are stored;
c) la citada cierta distancia que separa el cable de amarre provisional y los pilotes es ligeramente mayor que la anchura de los flotadores del pórtico que forma parte de la estructura flotante empleada;c) the aforementioned certain distance that separates the provisional mooring cable and the piles is slightly greater than the width of the gantry floats that is part of the floating structure used;
d) la citada barcaza auxiliar va escoltada por el citado pórtico; de modo que la estructura flotante auto-portante actúa siempre como un todo único durante las operaciones de carga/descarga de las porciones modulares o trozos de la plataforma;d) the said auxiliary barge is escorted by the aforementioned porch; so that the self-supporting floating structure always acts as a single whole during the loading / unloading operations of the modular portions or pieces of the platform;
e) cada estructura auxiliar va amarrada a los citados pilotes y dispone una boya portadora de,e) each auxiliary structure is tied to the aforementioned piles and has a carrier buoy of,
5 al menos, una escarpia para sujetar posicionadamente al cable de amarre.At least 5, a scarp to position the clamp cable.
También se caracteriza porque la estructura flotante utilizada de acuerdo con el invento es auto- portante e incluye, como mínimo:It is also characterized in that the floating structure used in accordance with the invention is self-supporting and includes, at a minimum:
- un pórtico que actúa a modo de gran catamarán cuyos laterales, provistos de grandes flotadores, van relacionados entre sí por varias estructuras-puente en las cuales se disponen unos brazos-- a portico that acts as a large catamaran whose sides, equipped with large floats, are related to each other by several bridge structures in which some arms are arranged-
10 viga con, al menos, dos grados de libertad para manipular las porciones modulares o trozos de la plataforma de pantalán a montar/desmontar;10 beam with at least two degrees of freedom to manipulate the modular portions or pieces of the dock platform to be assembled / disassembled;
- una barcaza auxiliar ubicada entre los laterales del citado pórtico. De esta barcaza auxiliar emergen unos recalces en los que se apoyan las porciones modulares o trozos de la plataforma desmontada para permitir la entrada/salida de los brazos-viga,- an auxiliary barge located between the sides of the aforementioned porch. From this auxiliary barge emerges some overhangs in which the modular portions or pieces of the dismantled platform are supported to allow the entry / exit of the beam arms,
15 También se caracteriza porque cada estructura-puente dispone un tope suspendido para limitar el recorrido angular del correspondiente brazo-viga en su posición cerrada; y medios para ascender/descender respecto al pórtico, siendo dichos medios pares de cilindros hidráulicos.15 It is also characterized in that each bridge structure has a suspended stop to limit the angular path of the corresponding beam arm in its closed position; and means for ascending / descending with respect to the gantry, said means being pairs of hydraulic cylinders.
También se caracteriza porque cada brazo-viga dispone medios para girar en un plano horizontal y en torno a un eje-columna que le une a su respectiva estructura-puente; siendo dichos medios, 20 bielas actuadas por cilindros hidráulicos.It is also characterized in that each beam arm has means to rotate in a horizontal plane and around a column axis that joins it to its respective bridge structure; said means being 20 connecting rods actuated by hydraulic cylinders.
También se caracteriza porque el pórtico dispone unos topes para posicionamiento y guiado de la barcaza auxiliar.It is also characterized in that the gantry has stops for positioning and guiding the auxiliary barge.
También se caracteriza porque los citados recalces de la barcaza auxiliar disponen guías laterales para auto-posicionar en dichos recalces las porciones modulares o trozos de la plataforma de 25 pantalán a montar/desmontar.It is also characterized in that the said overhangs of the auxiliary barge have lateral guides for self-positioning in said recesses the modular portions or pieces of the 25 dock platform to be mounted / disassembled.
Otras configuraciones y ventajas de la invención se pueden deducir a partir de la descripción siguiente, y de las reivindicaciones dependientes.Other configurations and advantages of the invention can be deduced from the following description, and from the dependent claims.
Descripción de los dibujosDescription of the drawings
Para comprender mejor el objeto de la invención, se representa en las figuras una forma preferente de realización, susceptible de cambios accesorios que no desvirtúen su fundamento. En este caso:In order to better understand the object of the invention, a preferred embodiment is shown in the figures, susceptible to accessory changes that do not distort its foundation. In this case:
La figura 1a representa una vista general esquemática de una estructura flotante auto-portante (1) 5 trabajando en uno de los extremos un pantalán fijo (P) de acuerdo con el método objeto del invento.Figure 1a represents a schematic general view of a self-supporting floating structure (1) 5 working at one of the ends a fixed dock (P) according to the method object of the invention.
La figura 1b es una vista general esquemática de una estructura flotante auto-portante (1) trabajando en el otro extremo de un pantalán fijo (P) de acuerdo con el método objeto del invento.Figure 1b is a schematic general view of a self-supporting floating structure (1) working at the other end of a fixed dock (P) according to the method object of the invention.
La figura 2 es una vista general esquemática frontal correspondiente a las figuras anteriores, para 10 observar componentes y particularidades de la estructura auxiliar (E) en un ejemplo de realización.Figure 2 is a general schematic front view corresponding to the previous figures, to observe components and particularities of the auxiliary structure (E) in an exemplary embodiment.
La figura 3a es una vista general esquemática en perspectiva correspondiente con los detalles "A" de las figuras 1a y 1b. Representa al pórtico (1a) que forma parte de la estructura flotante auto- portante (1), con sus componentes y particularidades para un ejemplo de realización; estando los 15 brazos-viga (13) en posición cerrada.Figure 3a is a schematic general perspective view corresponding to the details "A" of Figures 1a and 1b. It represents the porch (1a) that is part of the self-supporting floating structure (1), with its components and particularities for an embodiment; the 15 beam arms (13) being in the closed position.
La figura 3b es una vista general esquemática en planta correspondiente a la figura 3a, con los brazos-viga (13) en posición abierta.Figure 3b is a schematic general plan view corresponding to Figure 3a, with the beam arms (13) in the open position.
La figura 4 es una vista general esquemática en perspectiva correspondiente con los detalles "A" de las figuras 1a y 1b. Representa a la barcaza auxiliar (1b) que forma parte de la estructura 20 flotante auto-portante (1), con sus componentes y particularidades para un ejemplo de realización.Figure 4 is a schematic general perspective view corresponding to the details "A" of Figures 1a and 1b. It represents the auxiliary barge (1b) that is part of the self-supporting floating structure 20 (1), with its components and particularities for an embodiment.
La figura 5 es una vista general esquemática de la estructura auxiliar (E), según detalle indicado en la figura 2.Figure 5 is a schematic general view of the auxiliary structure (E), according to detail indicated in Figure 2.
Descripción detallada de una realización preferenteDetailed description of a preferred embodiment
Se describe a continuación un ejemplo de realización práctica, no limitativa, del presente invento. 25 No se descartan en absoluto otros modos de realización en los que se introduzcan cambios accesorios que no desvirtúen su fundamento.An example of practical, non-limiting embodiment of the present invention is described below. 25 Other embodiments in which accessory changes are introduced that do not distort its foundation are not ruled out at all.
El objeto del invento se refiere a un método para montar/desmontar pantalanes fijos empleando una estructura flotante auto-portante. También se refiere a la estructura flotante auto-portante que se emplea en dicho método.The object of the invention relates to a method for assembling / disassembling fixed pantalanes using a self-supporting floating structure. It also refers to the self-supporting floating structure used in said method.
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El método preconizado requiere disponer, al menos, un cable (C) para amarre provisional de embarcaciones (B). Este cable (C) va dispuesto en relación con, al menos, uno de los laterales del pantalán para lo cual emplea unas estructuras auxiliares (E) unidas a los pilotes (P1) sobre los que se asienta la plataforma (P).The recommended method requires having at least one cable (C) for temporary mooring of boats (B). This cable (C) is arranged in relation to at least one side of the dock for which it uses auxiliary structures (E) attached to the piles (P1) on which the platform (P) sits.
Es indistinto a los efectos del invento disponer un único cable (C) o varios alineados. También es indistinto a los efectos del invento disponer cables (C) en un solo lateral o en ambos laterales, unidos a los pilotes (P1) sobre los que se asienta la plataforma (P) del pantalán. Se utilizarán uno o varios cables (C), y en uno o en ambos laterales, en función de la posición que ocupe en el puerto el pantalán a montar/desmontar y según las necesidades de cada obra concreta.It is indistinct for the purposes of the invention to have a single cable (C) or several aligned. It is also indistinct for the purposes of the invention to arrange cables (C) on one side or both sides, attached to the piles (P1) on which the platform (P) of the dock sits. One or more cables (C) will be used, and on one or both sides, depending on the position of the dock to be mounted / dismantled in the port and according to the needs of each specific work.
El ejemplo de realización representado en las figuras corresponde al caso más general: un pantalán largo con cables (C) a ambos lados; yendo dichos cables (C) sujetos a varias estructuras auxiliares (E). Están incluidas en el objeto del invento cualesquiera realizaciones que supongan una mera variación del número de cables (C) y/o estructuras auxiliares (E) empleadas, así como diferente longitud de los cables (C) y/o diferente distribución de elementos en las estructuras auxiliares (E) unidas a los pilotes (P1).The embodiment shown in the figures corresponds to the most general case: a long dock with cables (C) on both sides; said cables (C) being subject to several auxiliary structures (E). Any embodiments involving a mere variation in the number of cables (C) and / or auxiliary structures (E) employed, as well as different cable lengths (C) and / or different distribution of elements in the objects of the invention are included in the object of the invention. auxiliary structures (E) attached to the piles (P1).
En cualquier caso, de acuerdo con el método objeto del invento, empleando las estructuras auxiliares (E), cada cable (C) va separado una cierta distancia (d) de dichos pilotes (P1) y, en consecuencia, también va separado de la plataforma (P) delimitando unos caminos de agua hacia un lado del cable (C): entre el cable (C) y el propio pantalán. Las embarcaciones (B) están amarradas provisionalmente a los cables (C) y todas ellas ubicadas hacia el otro lado del cable (C).In any case, according to the method object of the invention, using the auxiliary structures (E), each cable (C) is separated a certain distance (d) from said piles (P1) and, consequently, is also separated from the platform (P) delimiting water paths to one side of the cable (C): between the cable (C) and the dock itself. The boats (B) are provisionally tied to the cables (C) and all of them located to the other side of the cable (C).
En una fase siguiente, se desplaza una estructura flotante (1) a lo largo de la línea del pantalán, constando esta estructura flotante (1) de un pórtico (1a) con flotadores (11) y medios para ir montando/desmontando sucesivas porciones modulares o trozos de la plataforma (P) del pantalán.In a subsequent phase, a floating structure (1) is moved along the dock line, this floating structure (1) consisting of a portico (1a) with floats (11) and means for mounting / dismounting successive modular portions or pieces of the dock platform (P).
El pórtico (1a), a su vez, escolta a una barcaza auxiliar (1b) en la que se depositan las porciones modulares o trozos de la plataforma (P) desmontadas, o se almacenan las que se van a montar sobre los pilotes (P1).The gantry (1a), in turn, escorts an auxiliary barge (1b) in which the modular portions or pieces of the dismantled platform (P) are deposited, or those that are to be mounted on the piles (P1) are stored. ).
La citada cierta distancia (d) es ligeramente mayor que la anchura de los flotadores (11) del pórtico (1a); de modo que éste puede desplazarse libremente flotando sobre los citados caminos de agua y sin afectar a las embarcaciones (B) ubicadas al otro lado del cable (C), al que están amarradas provisionalmente.The aforementioned certain distance (d) is slightly greater than the width of the floats (11) of the gantry (1a); so that it can move freely floating on the aforementioned waterways and without affecting the vessels (B) located on the other side of the cable (C), to which they are provisionally moored.
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La citada barcaza auxiliar (1b) va escoltada por el citado pórtico (1a); de modo que la estructura flotante auto-portante (1) en su conjunto actúa siempre como un todo único durante las operaciones de carga/descarga de las porciones modulares o trozos de la plataforma (P).Said auxiliary barge (1b) is escorted by said portico (1a); so that the self-supporting floating structure (1) as a whole always acts as a single whole during the loading / unloading operations of the modular portions or pieces of the platform (P).
Cada estructura auxiliar (E) presenta configuración general en "L" y va amarrada a los citados pilotes (P1). Para la realización representada dispone una boya (E1) portadora de, al menos, una escarpia (E2) para sujetar posicionadamente al cable (C); medios de amarre (E3) para fijarse a los pilotes (P1); y un contrapeso (E4) para equilibrar/estabilizar el conjunto.Each auxiliary structure (E) has a general configuration in "L" and is tied to the mentioned piles (P1). For the embodiment shown, it has a buoy (E1) carrying at least one scarp (E2) to position the cable (C); mooring means (E3) for fixing to the piles (P1); and a counterweight (E4) to balance / stabilize the assembly.
Preferiblemente, se emplean dos escarpias (E2) por cada boya (E1); de modo que la boya (E1) actúa también simultáneamente para empalmar cables (C) en caso de que se requieran mayores longitudes de uso. Si no se requiere empalme de dos cables (C) consecutivos en una boya (E1), basta engarzar el mismo cable (C) en ambas escarpias (E2), o solamente en una de ellas si se trata de un principio o final de cables (C).Preferably, two scarps (E2) are used for each buoy (E1); so that the buoy (E1) also acts simultaneously to splice cables (C) in case greater lengths of use are required. If no connection of two consecutive cables (C) in a buoy (E1) is required, it is enough to crimp the same cable (C) in both scarps (E2), or only in one of them if it is a beginning or end of cables (C).
Finalizadas las obras de montaje de la nueva plataforma (P) del pantalán, de acuerdo con este método se retiran los cables (C) y sus estructuras portantes (E), volviendo las embarcaciones (B) a ser amarradas directamente a la plataforma (P) del pantalán utilizando las soluciones de amarre propias de éste (conocidas).Once the assembly works of the new platform (P) of the dock are finished, according to this method the cables (C) and their supporting structures (E) are removed, returning the vessels (B) to be moored directly to the platform (P ) of the dock using its own mooring solutions (known).
La estructura flotante auto-portante empleada en el método descrito también es objeto del invento. Consta de, como mínimo, un pórtico (1a) que actúa a modo de gran catamarán cuyos laterales, provistos de grandes flotadores (11), van relacionados entre sí por varias estructuras-puente (12) en las cuales se disponen unos brazos-viga (13) con, al menos, dos grados de libertad para manipular las porciones modulares o trozos de plataforma (P) a montar/desmontar.The self-supporting floating structure employed in the described method is also the subject of the invention. It consists of, at least, a portico (1a) that acts as a large catamaran whose sides, provided with large floats (11), are interrelated by several bridge structures (12) in which beam arms are arranged (13) with at least two degrees of freedom to manipulate the modular portions or pieces of platform (P) to be assembled / disassembled.
También consta de una barcaza auxiliar (1b) ubicada entre los laterales del citado pórtico (1a), de la cual emergen unos recalces (21) en los que se apoyan las porciones modulares o trozos de plataforma (P) desmontadas para permitir la entrada/salida de los brazos-viga (13). Estos recalces (21) disponen de guías laterales (211) para auto-posicionar en ellos a las porciones modulares o trozos de plataforma (P) a montar/desmontar.It also consists of an auxiliary barge (1b) located between the sides of the aforementioned porch (1a), from which some overhangs (21) emerge on which the modular portions or pieces of platform (P) are removed to allow entry / beam-beam exit (13). These overhangs (21) have lateral guides (211) to self-position the modular portions or pieces of platform (P) to be assembled / disassembled therein.
Cada estructura-puente (12) dispone medios para ascender/descender respecto al pórtico (1a).Each bridge structure (12) has means for ascending / descending with respect to the porch (1a).
Para el ejemplo de realización representado dichos medios son pares de cilindros hidráulicosFor the embodiment shown, said means are pairs of hydraulic cylinders.
(12a) ubicados en sus columnas laterales y actuados con un sistema de manipulación(12a) located in its lateral columns and operated with a handling system
independiente, cuya central hidráulica se ubica dentro de los propios flotadores (11). Dichaindependent, whose hydroelectric power station is located within the floats themselves (11). Bliss
estructura-puente (12) dispone un tope suspendido (12b), próximo a uno de sus laterales parabridge structure (12) has a suspended stop (12b), close to one of its sides to
limitar el recorrido angular del brazo-viga (13) en su posición cerrada.limit the angular travel of the beam arm (13) in its closed position.
77
Cada brazo-viga (13) dispone medios para girar respecto a su respectiva estructura-puente (12), en un plano horizontal y en torno a un eje-columna (13a) que le une a la respectiva estructura- puente (12) por uno de sus extremos. Para el ejemplo de realización representado dichos medios son bielas (13b) actuadas por cilindros hidráulicos (131b) cuya central hidráulica se ubica dentro 5 de los propios flotadores (11).Each beam arm (13) has means for rotating with respect to its respective bridge structure (12), in a horizontal plane and around a column axis (13a) that joins it to the respective bridge structure (12) by One of its ends. For the embodiment shown, said means are connecting rods (13b) actuated by hydraulic cylinders (131b) whose hydraulic power station is located within 5 of the floats themselves (11).
Con esta estructuración, componentes y particularidades, para transportar las porciones modulares o trozos de plataforma (P), éstas quedan suspendidas sobre los brazos-viga (13), estando éstos en posición cerrada y estando las estructuras-puente (12) elevadas respecto a los pilotes (P1) y, en su caso, también respecto al resto del pantalán;With this structuring, components and particularities, to transport the modular portions or pieces of platform (P), these are suspended on the beam arms (13), these being in a closed position and the bridge structures (12) being elevated with respect to the piles (P1) and, where appropriate, also with respect to the rest of the dock;
10 Para cargar las porciones modulares o trozos de plataforma (P) sobre la barcaza auxiliar (1b), o colocarlas sobre los pilotes (P1) basta primero ubicarlas suspendidas sobre el lugar correspondiente y después, sucesivamente hacer descender las estructuras-puente (12) y abrir los brazos-viga (13).10 To load the modular portions or pieces of platform (P) on the auxiliary barge (1b), or place them on the piles (P1), it is first necessary to place them suspended on the corresponding place and then, successively lower the bridge structures (12) and open the beam arms (13).
En el pórtico (1a) también se disponen unos topes (14) para posicionamiento y guiado de la 15 barcaza auxiliar (1b); unas barandillas de seguridad (15); y unos cabrestantes (16) para movimiento del conjunto.In the gantry (1a) there are also stops (14) for positioning and guiding the auxiliary barge (1b); safety railings (15); and winches (16) for movement of the assembly.
Podrán ser variables los materiales, dimensiones, proporciones y, en general, aquellos otros detalles accesorios o secundarios que no alteren, cambien o modifiquen la esencialidad propuesta.The materials, dimensions, proportions and, in general, those other accessory or secondary details that do not alter, change or modify the proposed essentiality may be variable.
20 Los términos en que queda redactada esta memoria son ciertos y fiel reflejo del objeto descrito, debiéndose tomar en su sentido más amplio y nunca en forma limitativa.20 The terms in which this report is written are true and faithful reflection of the object described, and should be taken in its broadest sense and never in a limited way.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201630092A ES2627282B1 (en) | 2016-01-26 | 2016-01-26 | Method for mounting / dismounting fixed pantalanes using a self-supporting floating structure; and self-supporting floating structure used in said method. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201630092A ES2627282B1 (en) | 2016-01-26 | 2016-01-26 | Method for mounting / dismounting fixed pantalanes using a self-supporting floating structure; and self-supporting floating structure used in said method. |
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| ES2627282B1 true ES2627282B1 (en) | 2018-05-03 |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4505619A (en) * | 1982-02-22 | 1985-03-19 | Sargent Harold L | Combined boat trailer and portable dock apparatus |
| JPH0692287A (en) * | 1992-09-14 | 1994-04-05 | Mitsui Eng & Shipbuild Co Ltd | Pontoon launching method |
| US6746181B1 (en) * | 2001-02-05 | 2004-06-08 | Gregory P. Heintz | Automated dock removal and replacement system and methods of constructing and operating the system |
| US7976244B2 (en) * | 2007-03-20 | 2011-07-12 | Keating Joseph W | Method and system for constructing and installing docks |
| US8596211B2 (en) * | 2011-01-18 | 2013-12-03 | Lester L. Ramey | Floating dock mover |
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