• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Floating mooring structure. Floating mooring structure. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2665306A1
    申请号:ES201631366
    申请日:2016-10-24
    公开日:2018-04-25
    发明作者:Quinta Cortiñas ANDRÉS
    申请人:Espanola De Plataformas Marinas S L；Espanola De Plataformas Marinas Sl；
    IPC主号:
    专利说明:

    DESCRIPTION

    FLOATING STRUCTURE OF AMARRE

    TECHNICAL SCOPE 5

    The invention relates to a floating mooring structure for use in the aquatic field. More particularly, the structure to be used as a single, or modular, element in the formation of floating structures that facilitate berthing and mooring of vessels. The invention admits to being perfected with complements and 10 suitable accessories, for example, for the formation of marine support platforms, or for storage, or for transporting people or things, or as a submersible culture bat or that can be submerged in order to preserve the crop and raised to the surface to collect the crop.
     fifteen
    BACKGROUND OF THE INVENTION

    Floating structures used as floating docks in the docking of vessels that can be anchored to the seabed are known. Some of them are used in the support and transport of goods, or they are complemented with nets or 20 cages in which marine species are confined for their growth. Other structures incorporate beams with perpendicular ropes that sink into the water and to which certain marine species, usually bivalve molluscs, mussels or oysters adhere to their growth. In both cases, the tensile and compressive stresses that the waves exert on them cause shear stresses in their components and torsional stresses, causing flotation and stability problems along with cracks and breaks, frequent in the case of beams, normally caused by the fatigue of the materials that form them and the links that link them.
     30
    Document ES 2387769 discloses a floating structure made with a network of pipes of different diameter, in which the tubes of smaller diameter extend longitudinally in the structure and cross the upper semi-cylindrical portion of the tubes of greater diameter that extend transversely in the structure. With such a conception the waterline of the structure descends and the 35 torsion movements to which the pipes tend are compensated by the thrust
    vertical descending provided by the load. In addition, the stability of the structure is improved, overturning is avoided and the joints between the tubes offer greater resistance to breakage or tearing.

    In this type of floating structures, particularly in the structures used as cultivation trays, the berthing of the vessels is carried out by approaching the vessel to the sides that are used as berthing beams. In the arrival and contact of the vessels with the structure, in addition to there being an unevenness in the vicinity of the meeting between the two that is extreme in temporary conditions, repeated contacts occur that cause the detachment of a large part of the crop load and This requires a solution in which the energy caused at the time of the meeting is absorbed in order to maintain the crop.

    The risks of deformation or breakage in the absorption of the kinetic energy of vessels are frequent and serious, so such risks must be prevented 15 with the incorporation of elastic systems of obviously limited deformation, for example, damping fenders, tire covers or elastic cushions, or other shock absorbers of solid construction, more bulky, heavy and expensive.
     twenty
    OBJECT OF THE INVENTION

    This type of structure requires improvements in its stability against marine movement and with respect to the docking and mooring of vessels when used in open water. Therefore, it is an object of the invention to improve the docking and mooring of vessels in a floating structure to be completed, for example, as a support and transport platform for people or merchandise or for breeding and cultivation for marine species. It is also the object of the invention to further improve the navigability and stability of a floating structure against the swings of the waves and ensure its best buoyancy, with or without load. 30

    DESCRIPTION OF THE INVENTION

    These and other purposes are fulfilled with the proposed floating mooring structure, which can be submerged and raised to the surface to facilitate the berthing and mooring of 35 vessels in its perimeter whether anchored or in motion, and, for example,
    It can be perfected as a platform for support and transport of people and / or goods or as a platform or bat for the breeding and cultivation of marine species and to be towed or completed with nautical engines for its displacement and also be highly resistant to attacks marine and maintain its buoyancy, with or without cargo, in avoiding rollovers. 5

    As a result, a floating structure conventionally formed by a framework of weather-stable plastic polymer tubes or metal alloys has been projected. The framework is composed of a first plurality of flotation tubes of the same diameter, arranged longitudinally parallel, preferably equidistant and machined with alignment of holes extending longitudinally in the upper semi-cylindrical portion of its periphery. The longitudinal alignments of holes in the tubes of said first plurality of tubes respectively faced so that the pairs of holes in each alignment result in line with the corresponding pairs of holes of the remaining 15 alignments and, therefore, all the corresponding pairs of holes faced in the tubes of the first plurality of tubes are traversed by corresponding tubes of a second plurality of tubes of equal diameter, although smaller in diameter than the diameter of the main tubes. The connection between the tubes helps to stiffen the framework and dissipate the vibrations that the wave movement of the water transmits to the structure, also avoiding the concentration of tensions of breakage at the connection points between the tubes. With such an arrangement, the structure's waterline is half its thickness and the torsional movements to which the pipes tend are compensated by the downward vertical thrust provided by the crop load. 25

    Greater stability is projected to the projected floating structure, according to the invention, incorporating in the lower area of the structure, a third plurality of tubes to be ballasted. For this, the tubes of the first plurality of tubes are provided with alignments of pairs of holes longitudinally extended in two opposite areas 30 of their periphery. The tubes of the third plurality of tubes are provided vertically spaced apart, extended longitudinally parallel under the tubes of the second plurality of tubes, connected to each other by tubular spacers that allow internal communication between the tubes that make up the second and third plurality of tubes . Each tube of the third plurality of through tubes 35 transversely in the corresponding pairs of holes facing in both
    ends of the imaginary line extending transversely to the longitudinal axis of the tubes of the first plurality of tubes in the lower area of the structure, that is, below the horizontal plane that divides it into two semi-cylindrical portions.

    The network of flotation tubes includes a perimeter fence whose sides are provided as docking beams, preferably tubular and of sufficient diameter and wall thickness to withstand the mechanical stresses to which they will be subjected. At least the berthing beams on two opposite sides of the perimeter fence are formed with an alignment of holes for the connection of the extreme mouths of the tubes of the second and third plurality of tubes, in order to ensure their internal communication.

    The floating mooring structure includes flotation tanks that are inserted, longitudinally spaced apart, in berthing unit beams or in pairs of berthing unit beams arranged on at least two facing sides of the structure. Preferably, said flotation tanks are inserted vertically in the berthing beams and a region of its peripheral wall is used as closure of the mouths of the tubes of the first plurality of tubes extending between the sides facing the structure, conferring greater resistance to the structure.
     twenty
    Second flotation tanks are provided at the corners of the structure. The ends of adjacent docking beams are inserted and secured in them. These second flotation tanks, preferably vertical in their arrangement at the corners of the structure, are connected to the end tubes of the first plurality of tubes by means of tubular extensions, the connections 25 contributing to stiffening the structure.

    In order to facilitate repairs of the structure to foreseeable breaks, the corners of the structure can also be provided, as independent corner portions comprising said second flotation tanks and 30 tubular extensions that will be used for subsequent connection, flanged or welded, to the ends of the adjacent docking beams and to the tubes of the first plurality of pipes located ends in the structure.

    Said first and second flotation tanks and their arrangement in the structure 35 avoid unevenness in the berthing of the vessels, neutralize the rebounds of the
    boats in front of the structure, improving the meeting and stabilizing the berth. They incorporate shock-absorbing defenses, such as rubber profiles, covers, etc., that partially or totally envelop the periphery of the flotation tanks against the berthing of the vessels. Additionally, they incorporate smaller diameter tubes for use as siphons or vents that help stabilize the structure against sea currents, waves and in the upward or downward movements of the structure with respect to the sea surface. Such tubes extend vertically above the tanks so that their extension facilitates their use as mooring norays.
     10
    The breather tubes also collaborate in the stabilization of the floating structure in its emersion or immersion and in front of the sea currents and the waves, when they are arranged, although with a smaller longitudinal extension than the tubes intended for use as norays, crossing peripheral areas vertically opposite of the tubes of the first plurality of tubes and vertically centered with respect to the connecting parts of the tubes of the second and third plurality of tubes, interiors in the tubes of the first plurality of tubes, further contributing to minimizing the fatigue of the connections in front of the marine attack, avoiding the rotation and the displacement between the tubes and reducing the creation of cracks and breaks in the welding of the unions. twenty

    It is evident, as said, to complement the structure for use, for example as a cultivation platform by closing a part of the tubes, or all the tubes that integrate the beams of the structure, by means of closures at their ends that can be hydrodynamic or not , and / or partitioning with partitions all or a part of the tubes of the structure, and even providing the structure with a valve system that allows the bilge and selective waterlogging of the compartments, so that it can be used As submersible platform. It is also evident to complete the structure for further use with rods or other supports for growing ropes, or with anchors or supports for cages and breeding networks that must be carried, or walkways for operators, mooring side reinforcements , governance, directional, stabilizers, levelers and / or signaling means or other characteristic elements in this type of platforms. In certain cases and in order to minimize the possible effects of environmental exposure, it may be convenient to provide the surfaces of the structure with a protective coating, 35 such as a stable or similar paint.
    DESCRIPTION OF THE DRAWINGS

    An exemplary, non-limiting, embodiment of a floating mooring structure to be perfected as a culture bat, is shown in the accompanying drawings, in which:
    - Figure 1 is a plan view of the floating mooring structure;
    - Figure 2 is an elevation view of the floating structure in correspondence with Figure 1;
    - Figure 3 illustrates, on a larger scale, a detail of the network of pipes in the floating mooring structure; 10
    - Figure 4 illustrates, in correspondence with Figure 1, a further example of the elevation of the floating structure with pairs of tie-down beams;
    - Figure 5 illustrates an additional embodiment example showing a partial detail of a corner portion and its connection to the floating mooring structure.
     fifteen
    PREFERRED EMBODIMENT OF THE INVENTION

    In a preferred embodiment of the invention, there is provided a floating mooring structure essentially formed with plastic materials of high resistance to marine degradation and low density, polyethylene in the proposed example. twenty

    Referring to Figure 1, the floating mooring structure is observed in a rectangular plan in the example and is provided with the first plurality of tubes (1), with a diameter between 800 and 1200 mm, crossed by the second plurality of tubes ( 2) and, as illustrated in Figure 4, also inferiorly 25 crossed by the third plurality of tubes (3), which gives the structure greater stability after being ballasted. Both pluralities of tubes (2) and (3) with a substantially smaller diameter between 100 and 350 millimeters.

    As also shown in Figure 3, each tube (1) of the first plurality of tubes 30 (1) includes alignments of pairs of holes (4, 4 ') and (5, 5') longitudinally extended in opposite, upper and lower areas , from the periphery of each tube (1) and vertically facing the pairs of holes (4, 4 ') and (5, 5'), so that holes 4 and 5, as well as holes 4 'and 5' they are also reciprocal and vertically faced. The holes are equidistant in each pair of holes 35 (4, 4 ') and (5, 5'). Each pair of equidistant holes (4, 4 ’) in the pair alignment
    of holes (4, 4 ') present in the upper area of each tube (1) to be traversed by a tube (2) of the second plurality of tubes (2), and each pair of equidistant holes (5, 5') in the alignment of pairs of holes (5, 5 ') present in the lower zone of each tube (1) to be crossed by a tube (3) of the third plurality of tubes (3), providing respective connection parts (2 ') and (3') of the tubes (2) 5 and (3) inside the tube (1). The respective ends of the connecting parts (2 ') and (3') are welded to the peripheries of the holes (4, 4 ') and (5, 5') that respectively cross the tube (1) above and below, determining a single and solid block in which the tubes (1) of the first plurality of tubes (1) are kept longitudinally equidistant and parallel to each other by the tubes 10 of the second (2) and third (3) plurality of tubes.

    Each tube (3) of the third plurality of tubes (3) transversely through the corresponding pairs of holes (5, 5 ') facing at both ends of the imaginary line extending transversely to the longitudinal axis of the tubes (1) of the first plurality of tubes (1) in the lower area of the structure, that is, below the horizontal plane that divides the tube (1) into two semi-cylindrical portions. In addition, each tube (3) of the third plurality of tubes (3) is longitudinally extended in parallel and under a corresponding tube (2) of the second plurality of tubes (2) and the connected tubes (2) and (3) by spacers 20 (6), tubular in the example to allow internal communication between the tubes (2) and (3), if applicable.

    The floating structure includes, flanking the framework formed by the tubes (1), (2) and (3), a fence whose perimeter is observed formed with docking beams (7) and 25 (7 ') which, as they respectively show Figures 2 and 4 are exemplified as unitary beams (7) or pairs of unitary beams (7, 7 '), upper (7) and lower (7'), both provided with hole alignments (8) in which the corresponding tubes (2) and (3) are connected.
     30
    The end mouths of the pipes (2) connected in holes (8) aligned in unit berthing beams (7) or in holes (8) in the top berthing beams (7) in the berthing pairs of beams (7, 7 ') faced in the perimeter fence of docking and so that there is internal communication between all. The extreme mouths of the tubes (3) are connected in holes (8) aligned in the beams (7 ’), provided 35 lower in the pairs of berthing beams (7, 7’) in the perimeter berth fence.
    First flotation tanks (9) are provided on two opposite sides of the structure, inserted in vertical arrangement and fixed equidistant in docking beams (7) as shown in Figure 2, or in pairs of docking beams (7, 7 ') as seen in figure 4 and arranged against the mouths of the tubes (1) for connection and closure. Second flotation tanks (10), of greater volume than the 5 flotation tanks (9), can be seen vertically in the corners of the structure connecting ends of berthing beams (7), (fig. 2), or ends of adjacent pairs of docking beams (7, 7 '), (fig. 4), inserted inside.

    As best shown in Figure 3, breather tubes (11) centrally pass through the respective connecting parts (2 ') and (3') of the inner tubes (2) and (3) in the tubes (1) and opposite peripheral areas of the tubes (1), strengthening the union. The breather tubes (11) extend vertically above the flotation tanks (9) and (10) and their extension to be used as mooring norayes (12) and (12 ’). The mooring norayes and vents (12) are connected vertically on the periphery of the tanks (9), while the mooring norayes and vents (12 ') cross the flotation tanks (10) through their upper and lower bases .

    Said first (9) and second (10) flotation tanks are provided with damping fenders (13), formed in the example with rubber profiles that wrap part of its periphery.

    In a further embodiment schematically illustrated in Figure 5, the floating mooring structure shows corner portions that include flotation tanks (10) with tubular extensions (14) formed with connection portions 25 (15) for subsequent attachment, flanged or welded, to the docking beams (7, 7 ') and to the tubes (1) of the first plurality of tubes next to the structure.

    The floating mooring structure to be perfected as a culture bat must be completed through the techniques to use, for example, with the incorporation of 30 directional and governance means, in addition to stabilizers and levelers, such as partitioning with partitions in all or part of the pipes, bilge valve system and selective waterlogging, or others, such as signaling buoys, anchors and supports for networks and cages or any other characteristic element of this type of platform. 35
    权利要求:
    Claims (5)
    [1]

    1. Floating mooring structure, which includes a framework composed of a first plurality of tubes (1) and a second plurality of tubes (2), in which each tube (1) of the first plurality of tubes (1) is provided with an alignment 5 of pairs of holes (4, 4 ') extending longitudinally at its periphery, the respective pairs of holes (4, 4') facing in the tubes (1) crossed by corresponding tubes (2) in the framework; including, first (9) and second (10) flotation tanks and berthing beams (7) perimeter in the framework, characterized in that it comprises: 10
    - a third plurality of tubes (3) extending in correspondence and below the second plurality of tubes (2), the tubes (2) and the tubes (3) parallel and longitudinally kept separated by spacers (6) that the they connect to each other, and the through tubes (3) through respective pairs of holes (5, 5 ') provided at the ends of a line extending transversely 15 to the longitudinal axis of each tube (1) below the horizontal plane which divides it into two semi-cylindrical regions, and the pairs of holes (5, 5 ') faced in the plurality of tubes (1) respectively crossed by corresponding tubes (3) of said third plurality of tubes (3);
    - said first floating tanks (9) provided inserted in beams of 20 berth (7) or (7, 7 ') on at least two sides facing the perimeter of the structure, longitudinally spaced, in vertical arrangement and connected to the mouths of the tubes (1) in each of said at least two sides for sealing; Y
    - said second flotation tanks (10) connected to the tubes (1) through 25 tubular extensions (14) and ensuring the connection of berthing beams (7) or (7, 7 ’) adjacent.

    [2]
    2. Floating mooring structure according to claim 1, characterized in that the end mouths of the tubes (2) of the second plurality of tubes (2) are connected in holes (8) aligned in berthing beams (7) or (7 , 7 ') planned facing each other in the perimeter berth fence.

    [3]
    3. Floating mooring structure according to claim 1, characterized in that said first (9) and second (10) flotation tanks comprise damping fenders (13) that surround its periphery, or at least part of its periphery.
    [4]
    4. Floating mooring structure, according to previous claims, characterized in that vent tubes (11) pass through the respective connecting parts (2 ') and (3') of the tubes (2) and (3) inside the tubes (1) and vertically opposite peripheral zones of the tubes (1).
     5
    [5]
    5. Floating mooring structure, according to previous claims, characterized in that the vent tubes (11) extend vertically and superiorly above said first (9) and second (10) flotation tanks, such as mooring norays (12) and ( 12 ').
     10


     fifteen


     twenty


     25


     30


     35
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    法律状态:
    2019-02-07| FG2A| Definitive protection|Ref document number: 2665306 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190207 |
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