KR20060051163A - Submarine forest structure - Google Patents

Abstract

TECHNICAL FIELD The present invention relates to a marine deforestation structure in which various kinds of fish and shellfish gather and multiply by being buried in a seabed, and where useful seaweeds such as kelp are attached and propagated.

The marine deforestation structure has a bottom plate (2) having legs (5) provided at the periphery of the flat plate (4) in which a plurality of holes (6) are provided at the center and its periphery, and two kinds of pillars having different lengths. (3a, 3b), a plurality of pillars (3a) having a predetermined height standing up and fixed to the hole 6 of the flat plate 4, and fixed to the plurality of holes (6) in the periphery of the flat plate (4) The pillar 3b having a height lower than that of the pillar 3a having the predetermined height is erected and fixed.

Description

Submarine forest structure}

1 is a perspective view showing a first embodiment of the deforestation structure according to the present invention.

FIG. 2 is a plan view illustrating the components of FIG. 1. FIG.

3 is a perspective view of a state in which a frame is installed in the deforestation structure of the first embodiment.

4 is a perspective view showing a second embodiment of the deforestation structure.

5 is a perspective view showing a third embodiment of the deforestation structure according to the present invention.

FIG. 6 is a plan view illustrating the components of FIG. 5. FIG.

7 is a perspective view of a state in which a frame is installed in the deforestation structure of FIG.

8 is a perspective view showing a fourth embodiment of the deforestation structure.

9 is a perspective view showing a fifth embodiment of the desaturation structure.

10 is a perspective view showing a sixth embodiment of the deforestation structure.

* Description of the main parts of the drawings *

1: Sea Middle Forest Structure 2: Bottom Plate

3: pillar 3a: pillar

3b: pillar 4: flat plate

5: leg 6: hall

7: cap 8: frame frame

9: deforestation structure 10: deforestation structure

11a: pillar 11b: pillar

12: deforestation structure 13: deforestation structure

14: deforestation structure

The present invention relates to a marine forest structure for cultivating the seaweed (sea horse), and to improve the marine (sea) environment in which fish and shellfish can live and breed together, and in particular, waste materials can be efficiently used. The present invention relates to a technology for marine forest structures that can be installed safely in the sea without being affected by waves, and can be easily assembled in the vicinity of the sea to be installed.

As a technique conventionally developed for this purpose, for example, Patent No. 2824232 (Patent Document 1), Patent No. 2905432 (Patent Document 2), Japanese Patent Laid-Open No. 9-65795 (Patent Document 3), Japanese Patent Application Laid-Open No. 2000-69878 (Patent Document 4), Japanese Patent Laid-Open No. 7-317042 (Patent Document 5), and the like are known.

According to the technique of Patent Document 1 described above, a plurality of pillars are erected on a concrete base, and a supporting body is installed on a plate on the side of these pillars, and spores such as Lyana species of seaweed family are mounted on the supporting body. A method for the composition of the deforestation structure formed by attaching (seating) at least one of fluid, mature body and grape root.

The technique of Patent Literature 2 establishes a plurality of rod-shaped pillars on a block-shaped base, and stericly attaches the supporting pieces to which the seaweed spawns are attached to the rod-shaped pillars in advance in the column in a transverse direction. How to configure. Although the technique of this patent document 2 is similar to the technique of patent document 1 mentioned above, this composition method mounts the composition for composition which installed the columnar of the rod-shaped object in the block-shaped bottom plate in a presidential ship, and decomposes on the presidential ship. It is a technique characterized in that the supporting piece to which the spawn is attached to the rod-shaped body or the pillar, and then placed in the sea and embedded in the seabed.

The technology of Patent Literature 3 is a structure for constructing a marine forest, which is installed on a seabed by installing a plurality of pillar lower parts that are self-supporting by buoyancy through a connecting means that can swing on a stone foundation.

In the technique of Patent Document 4, a pillar is formed at the center of the concrete base and its tip formed in a cross shape, the seaweed spawn is installed by means of a predetermined means only at the pillar standing at the center, and the spores discharged from the seaweed spawn of the pillar at the center are surrounded. It is a method of creating a sea forest, which is transferred to another column to make the seaweed flourish.

The technique of Patent Literature 5 is a concrete block made by combining a heavy base of "Japanese" shaped concrete block having a plurality of openings and a unit interconnecting a plurality of pillars by a convoluted material. It is a block body for subsea installations which is fixedly installed by inserting the lower end of a unit into a plurality of weight-based openings, respectively.

Since the technique of patent documents 1, 2 must install and fix the supporting body which attached seaweed spawn in advance to a pillar or a rod-shaped pillar, respectively, workability is very bad and there exists a problem of high cost. In addition, since the technique of Patent Literature 4 requires that seaweed spawn be planted by a predetermined means in a column erected at the center of the concrete base formed in the cross shape, the work is cumbersome and the cost is high as in Patent Literatures 1 and 2. have.

The technique of Patent Literature 4 must use a plurality of special pillars that are self-supporting by buoyancy, and also have to install and fix the lower ends of these pillars on a stone-based base using a fairly complicated connecting means. There is a problem that the configuration is complicated and the work is complicated when this is realized.

The technique of Patent Literature 5 has the advantage of allowing a large number of pillars to be lined up, but if multiple pillars are connected to each other through a board (entangled planks) to form a unit, then it is not installed in an opening in a concrete weight base. Unfortunately, the task is complicated. In addition, there is a problem that the foundation for supporting a large number of units has to use a base of a fairly heavy concrete.

Moreover, in the technique of patent documents 1, 2, 3, 4, 5, since the pillar or rod body which is almost the same height is installed in the base of concrete etc., it is easy to be influenced by a wave when it embeds in the sea. Therefore, there is also a problem such that the base and the pillar to be installed upright must be firmly connected to each other by using the base having more weight than necessary.

In addition, in the case of the sea forests where the pillars or rods with the same height are built on the foundation, there is a problem that the shades formed in the sea by these pillars are uniform, so that the change is less.

The present invention is all new inventions developed in view of the above-mentioned various problems, in particular, when the structure is installed in the sea, the shade formed by a plurality of pillars is well suited to the growth of algae plants, algae and plants It is to present a structural technology that allows algae and plants to naturally attach and propagate even without transplanting, thereby forming a sea forest by seaweeds and plants.

In addition, since the deforestation structure of the present invention is capable of long shading in the vertical direction by a plurality of pillars, attenuation of the amount of light due to the water depth occurs, so that the shading continuously changes in the vertical direction including the periphery of the pillar portion. In response to the continuous change in shading, the aim is to describe the structure of fish and shellfish.

In addition, the marine deforestation structure of the present invention can be configured in a simple structure in which only the pillars are erected, and also by arranging pillars having different heights in a predetermined order, the light change portions and the shaded portions formed by the pillars have a smooth movement change band. The present invention provides a structure technology in which physicochemical and biological continuity between the habitat space and the external space is secured, thereby increasing the volume of the habitat space such as fish.

In addition, in the case where the sea forest structure of the present invention is installed on the sea bottom of the sand region, since the sea forest structure has the structure described above, it is less likely to change the sea bottom in the vicinity of the sea forest structure where the sea forest structure is installed, whereby You can feed the shrimps, crustaceans, and so on. In addition, the structure aimed at gathering a large number of fishes by the difference in the shade between the dark areas caused by the shade of the marine forest structure of the present invention, which can be scattered in the bright place of the seabed of the sandy area. I am doing it.

In addition, the marine forest structure of the present invention forms a food shadowing portion difficult to be eaten by breakfast fish (seaweed), to reduce the fish is eaten, to reduce the change of the seabed in the sandy area, and moreover, simple to the site It is to provide an invention of the deforestation structure that can be assembled.

The deforestation structure according to the present invention is all new technology which fundamentally improves many of the above-mentioned problems. The gist of the first aspect of the present invention is to provide a plurality of holes in parallel at the center of the bottom plate, and to set the periphery of the bottom plate. A plurality of holes are installed and a plurality of holes are installed and fixed to a plurality of holes in a central portion of the bottom plate by fixing a column having a predetermined height, and a column lower than a pillar in the center portion is fixed to a hole in a periphery of the bottom plate. The deforestation structure characterized by the above-mentioned.

Moreover, the summary of 2nd invention of the marine deforestation structure which concerns on this invention is a marine deforestation structure characterized by protruding several legs in the outer peripheral edge of the flat plate arrange | positioned at the center part of the said bottom plate.

In addition, the gist of the third invention of the deforestation structure according to the present invention, the pillars erected at the center of the bottom plate and the pillars erected at the periphery of the bottom plate are connected to each other through a frame connected to the bottom plate or the bottom plate The deforestation structure characterized in that each of the pillars is accommodated in the frame frame fixed to the structure.

Moreover, the summary of the 4th invention of the marine deforestation structure which concerns on this invention is a marine deforestation structure characterized by the said pillar being comprised from various raw materials, such as a waste material of a telegraph pole or thinning of forest.

In addition, the fifth aspect of the present invention of the deforestation structure according to the present invention is characterized in that the pillars of a predetermined height in the center of the bottom plate is fixed upright, and the pillars lower than the pillars of the center portion in the peripheral portion of the bottom plate is fixed. It is a deforestation structure.

Moreover, the summary of the 6th invention of the marine deforestation structure which concerns on this invention is a marine deforestation structure characterized by providing the several leg in the outer peripheral edge part of the flat plate arrange | positioned at the center part of the said bottom plate.

In addition, the gist of the seventh aspect of the marine deforestation structure according to the present invention, the pillars erected at the center of the bottom plate and the pillars erected at the periphery of the bottom plate are connected to each other through a frame connected to the bottom plate or the bottom plate The deforestation structure characterized in that each of the pillars is accommodated in the frame frame fixed to the structure.

Referring to the drawings, an embodiment of the present invention will be described in detail. FIG. 1 is a perspective view showing a first embodiment of a deforestation structure according to the present invention, and FIG. 2 is a plan view showing the components of FIG. 3 is a perspective view showing a frame installed in the deforestation structure of the first embodiment, Figure 4 is a perspective view showing a second embodiment of the deforestation structure.

FIG. 5 is a perspective view showing a third embodiment of the deforestation structure according to the present invention, FIG. 6 is a plan view showing the components of FIG. 5, and FIG. 7 is a perspective view showing a frame installed in the deforestation structure of FIG. 5. to be. FIG. 8 is a perspective view illustrating a fourth embodiment of the desaturation structure, FIG. 9 is a perspective view showing a fifth embodiment of the deforestation structure, and FIG. 10 is a perspective view showing a sixth embodiment of the deforestation structure.

1 to 3, the first embodiment of the deforestation structure 1 according to the present invention will be described. This deforestation structure 1 consists essentially of the bottom plate 2 and the some pillar 3 standing on this bottom plate 2.

The bottom plate 2 is composed of a square flat plate 4 formed of steel or concrete, and a leg 5 provided at each corner of the flat plate 4. The leg 5 is previously formed integrally with the flat plate 4. This leg 5 plays the role of fixing the bottom plate 2 safely in the sea, when the marine deforestation structure 1 is embedded in the sea.

Further, holes 6 for erecting the pillars are provided in the center portion A (center portion of the bottom plate) and the corner portion B (peripheral portion of the bottom plate) of the flat plate 4, respectively. In the present embodiment, four holes 6 are provided in the center portion of the flat plate 4, and one hole 6 is provided in each of the corner portions.

The pillar 3 is a steel pole, a telephone pole made of concrete, or waste materials, and the like, and a pillar 3a having a height of about 8 m and a pillar 3b having a height of about 4 m are used. In the central portion A of the flat plate 4 of the bottom plate 2, the lower ends of the four pillars 3a are respectively inserted in the center of the hole 6. In the corner portion B of the flat plate 4, the lower ends of the pillars 3b are respectively inserted into the centers of the holes 6, and are fixed upright.

A cap 7 of a steel pipe is provided at the top of the pillars 3a and 3b. 8 is a frame frame for fixing the uppermost portions of the pillars 3a and 3b, respectively. In addition, the frame frame 8 is also fixed to a part of the bottom plate 2, and the plurality of pillars 3a and 3b and the bottom plate 2 are connected to each other through the frame frame 8 so as to be integrated. .

The deforestation structure 1 of the above-described first embodiment may use a total of eight steels, concrete, waste telegraph poles and the like. And the total height is about 8.5m plus the height of the bottom plate 2 and the cap 7 plus the height of the pillar 3a, the bottom width is about 10m, the space volume is about 254m 3, the total weight is about 30.8 Tones.

In the above embodiment, the pillars 3a and 3b and the bottom plate 2 are connected to each other through the frame frame 8, but a simple frame or a rope (not shown) is used without using the frame frame 80 as described above. These pillars 3a and 3b and the bottom plate 2 can also be connected to each other by use. In addition, the frame frame 8, the frame, the rope, and the cap 7 described above are not requirements of the present invention and can be omitted as necessary.

4, the deforestation structure 9 of the 2nd Embodiment which concerns on this invention is demonstrated. The main structure of the deforestation structure 9 is the same as that of the deforestation structure 1 of the first embodiment. This second embodiment uses a pillar 3 made of steel, concrete, waste telegraph poles, etc., having a height higher than that of the deforestation structure 1 of the first embodiment, and increases the overall structure and is formed by the deforestation structure 9. The space volume is increased.

In this 2nd Example, the pillar 3a built up in the center part of the bottom plate 2 shall be about 12m, and the pillar 3b shall be about 4m. Therefore, the overall height of the deforestation structure 9 is about 12.5m, the low side width is about 12m, the space volume is about 330m <3>, and the total weight is 36.7 tons. This deforestation structure 9 can be used effectively in a deep seabed.

5 to 7, a description will be given of the deforestation structure 10 of the third embodiment of the present invention. In the above-described first and second embodiments, the waste telegraph poles are effectively used for the pillars 3, but the deforestation structure 10 of the third embodiment effectively uses forest thinning materials instead of the waste telegraph poles.

Referring to the drawings, the deforestation structure 10 of the third embodiment is a pillar 11a is a thinning member having a height of about 12m, and the pillar 11b is a thinning member having a height of about 4m. A plurality of pillars 11a are erected in each of the four holes 6 of the center portion A (the center portion of the bottom plate) of the bottom plate 2, and the holes of the corner portion B (the peripheral portion of the bottom plate) of the flat plate 4 are placed. A pillar 11b is erected at (6). The pillar 11a erected on the said central part A can also be comprised by connecting the pillar 11b with a small height.

The number of pillars 11a and 11b erected in each hole 6 depends on the diameter of the pillar, but in general, about 4 to 12 pillars 11a and 11b can be inserted into each hole 6 to be erected. The plurality of pillars 11a and 11b having lower ends inserted into the holes 6 can be divided by restricting their positions with the holes 6 and the caps 7.

Since the deforestation structure 10 of the 3rd embodiment is the same in basic structure as the deforestation structure 9 of the said 1st embodiment, or the deforestation structure 9 of 2nd embodiment, the bottom plate 2, the flat plate 4, and the leg 5 ), The frame 8 and the like will be omitted.

The height of the deforestation structure 10 constructed in the third embodiment is about 8.5m, the bottom width is about 10m, the space volume is 254m 3, and the total weight is about 36.9 tons.

Referring to FIG. 8, the deforestation structure 12 of the fourth embodiment is used. In the case of the deforestation structure 12, similarly to the deforestation structure 10 of the third embodiment, thinning members are used for the pillars 11a and 11b. . In this deforestation structure 12, the pillar 11b which is about 4m in height is connected to the upper end of the pillar 11a which is about 8m in height, and is formed in about 12m. Accordingly, the height of the deforestation structure 12 is inversely 12.5 m, the bottom width is about 12 m, the space volume is 330 m 3, and the total weight of the deforestation structure 12 is 43.1 tons. This deforestation structure 12 can also be effectively used in a deep sea area similarly to the deforestation structure 9 of the second embodiment.

In the above-described embodiment, as in the deforestation structures (1, 9) of the first and second embodiments, only the pillar (3) made of steel, concrete, waste electric pole, etc. is used alone, or the third embodiment and Like the deforestation structures 10 and 12 of 4th Example, only the pillar 11 which consists of thinning materials is used independently. On the other hand, in the fifth embodiment and the sixth embodiment described above, the column is constituted by using the pillar together with steel, concrete, waste wire extension and the like.

In Fig. 9, 13 is the deforestation structure of the fifth embodiment, and its basic structure is the same as that of the deforestation structure 10 of the third embodiment. The difference between the deforestation structure 13 and the deforestation structure 10 is that a pillar 3 made of steel, concrete, waste material poles, etc. is disposed at the center of the plurality of pillars 11 made of thinning materials used for the deforestation structure 10. The pillars are constructed by using thin materials together with steel, concrete, waste telegraph poles, etc. Thus, when the column is composed of steel, concrete, waste telegraph and thinning materials, the column can be solid.

The main body structure of the deforestation structure 14 of the 6th embodiment shown in FIG. 10 is the same as that of the deforestation structure of the said 4th embodiment. The difference between the two is that in the case of the deforestation structure 12, the pillar 11 is composed of only thinning materials, but in the case of the deforestation structure 14, the pillar is composed of steel, concrete, waste telegraph poles, etc. in combination with thinning materials. to be. In particular, large deforestation structures such as deforestation structures (12, 14) need to solidify the column, and can be used together with steel, concrete, waste propagation poles, and thinning materials to strengthen the column.

The marine deforestation structure according to the present invention can be used in various ways as a habitat for useful seaweeds such as kelp, as well as a habitat for fish and shellfish.

In the above-mentioned 1st invention which concerns on this invention, since the several hole was respectively provided in the center part of the bottom plate, and the circumference | surroundings, the column standing in the said bottom plate inserts and fixes the lower end part to the said hole, and is simple and stable I can fix it in an upright position. Therefore, the structure according to the present invention can be easily assembled even on the presidential election. In addition, in the present invention, in order to reinforce the structure, three pillars, bridges and bases are integrally configured. In addition, in the present invention, since all of them are composed of pillars having different heights, when they are embedded in the sea and installed, the algae and plants can be naturally attached and propagated around the pillars.

In addition, in the first invention and the fifth invention, a plurality of pillars having high heights are standing up in the center of the bottom plate, and a predetermined height is maintained around the bottom plate to form a pillar having a small height. A fairly stable structure can be obtained. In addition, since the structure of the present invention has a small ground area at a large space volume, it is possible to reduce the change of the seabed in the sandy area.

In the present invention, the pillar having a high height is erected and fixed at the center of the bottom plate, but the pillar having a high height can also be configured by connecting two small pillars erected and fixed at the periphery of the bottom wave in the vertical direction.

In addition, in 1st invention and 5th invention, since it centered and stood up the some pillar with a high height in the center part of a bottom plate, and comprised the several pillars with a small height in the periphery of a low wave sparsely, When buried in the sea, long shadows can be formed vertically from a plurality of pillars. In addition, attenuation of the amount of light occurs according to the water depth, and the fish and the shellfish can be collected by continuously converting the shadows in the vertical direction including the periphery of the pillar portion.

In addition, since the deforestation structures of the first to fifth inventions arranged columns having different heights in a predetermined order, the spaces and external spaces are changed by the smooth movement change bands of the bright and shadowed portions formed by the columns. The physical and biological continuity of the family can be secured, and the volume of habitats such as fish and shellfish can be increased.

Moreover, when the marine deforestation structure of the 1st-5th invention of this application is provided in the sandy area seabed, since the marine deforestation structure is a structure as mentioned above, there is little change of the seabed in the vicinity which installed this marine deforestation structure. As a result, it is possible to reproduce the main foods of fish, such as shrimps and intestines (crustaceans). In addition, a large number of fish can be collected by the difference in the shade from the dark part due to the shade of the marine forest structure of the present invention, which can be dotted in the bright place of the seabed in the sandy region.

In 2nd invention and 6th invention of this invention, since the center part of the bottom plate was comprised by the flat plate, the whole bottom plate can be reduced in weight. In addition, since a plurality of stabilizers are provided at the outer periphery of the flat plate, the structure can be stabilized when the structure is embedded in the sea. The flat plate and the stabilizer legs may be integrally formed of steel or concrete.

In the third and seventh inventions of the present invention, as described above, the pillars erected at the center of the bottom plate and the pillars erected at the periphery of the bottom plate are connected to each other through a frame connected to the bottom plate, or the bottom plate. Since each pillar was accommodated in the frame frame fixed to it, each pillar can be firmly installed in a bottom plate. Therefore, the whole structure can be strengthened and the pillar can be prevented from being pulled out of the bottom plate even when a large external pressure is applied or the structure is old.

In the fourth aspect of the present invention, as described above, since the pillars erected on the bottom plate are constituted by waste material of the pole or thinning material of the forest, the waste material can be effectively used, and mass production can be performed at a considerably low price. In particular, the waste material of the telephone pole is suitable for the growth of the seaweed, and if the natural seaweed propagates around, the seaweed can be propagated only by being buried in the sea for a predetermined period. In addition, thin timber can be used as a breeding ground for small animals such as shrimp, which is a food for fish, and the effect of collecting fish can be expected.

Claims (7)

A plurality of holes are provided in parallel at the center of the bottom plate, and a plurality of holes are provided at a periphery of the bottom plate, and a plurality of holes are installed, and pillars having a predetermined height are fixed in a plurality of holes at the center of the bottom plate. And a pillar lower than the pillar in the center portion is fixed to the hole in the periphery of the bottom plate. The method of claim 1, A marine deforestation structure, characterized in that a plurality of legs protrude from the outer circumferential edge of the flat plate disposed at the center of the bottom plate. The method according to claim 1 or 2, The pillars erected at the center of the bottom plate and the pillars erected at the periphery of the bottom plate are connected to each other through a frame connected to the bottom plate, or the pillars are fixed to the bottom plate and configured to receive each pillar. The deforestation structure. The method according to any one of claims 1 to 3, The pillar is a marine deforestation structure, characterized in that composed of a variety of materials, such as waste material (전신) of the telephone pole or thinning of the forest. A marine deforestation structure, comprising: a pillar having a predetermined height standing up and fixed to a central portion of a bottom plate, and a pillar lower than the pillar of the central portion standing up and fixed to a periphery of the bottom plate. The method of claim 5, A marine deforestation structure comprising a plurality of legs protruding from an outer circumferential edge of a flat plate disposed at the center of the bottom plate. The method according to claim 5 or 6, The bridges erected at the center of the bottom plate and the legs erected at the periphery of the bottom plate are connected to each other through a frame connected to the bottom plate, or the pillars are fixed to the bottom plate. The deforestation structure.

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