KR100588432B1 - Artificial reef for sea-shells and sea-weeds - Google Patents

Abstract

The present invention relates to artificial reefs that are introduced into the sea for the vegetation and sliding of various fry, plaques and algae, and more specifically, the upper and lower covers made of a dome shape are combined to face each other at regular intervals. , The sliding plate is provided in the form of a stacking plate having a concealed hole and the seaweed's talc seats for the plaque fry along the central pillar of the lower cover, and the flow of tidal water and By forming a hole for movement, it is possible to provide an optimum hideout and spawning ground for various fry or chippings immediately after the artificial reefs are formed by forming vegetation and sliding spaces that are very complicated and facilitate tide communication within the upper and lower covers. At the same time, it is possible to prematurely acquire various kinds of seaweeds. It is possible to grow expensive seafood such as abalone and sea urchins while making it an excellent fishing ground, and it prevents the fall of artificial reefs to the maximum by smooth tide communication, and at the same time, the artificial reefs can be turned over or overturned by blue waves. Iii) Even if it is possible to achieve the intrinsic function of the fish reefs enough, it is possible to carry out the sedimentation work of artificial reefs more easily, and to improve the unit reefs function is related to the artificial reefs for algae, algae.

Shellfish, algae, artificial reef

Description

Artifical reef for sea-shells and sea-weeds

1 is an exploded perspective view of an artificial reef for paddle algae according to the present invention.

Figure 2 is a partial cutaway perspective view showing the primary assembly state of the shell, algae artificial reef according to the present invention.

Figure 3 is a side cross-sectional view showing a final assembly state of the shell, algae artificial reefs according to the present invention.

Figure 4 (a) and (b) is a plan view and side cross-sectional view of the sliding plate used in the present invention.

Figure 5 is a side cross-sectional view showing another embodiment of an artificial reef for algae, algae according to the present invention.

<Explanation of symbols for main parts of drawing>

1: artificial reef 10: upper cover 11, 21: auxiliary pillar

12,22 flow hole 13 filling hole 20 lower cover

23: column 23a: rebar 24: support jaw

25 fixed body 26 support leg 30 sliding plate

31: insertion hole 32: spacing area 33: concealment hole

34: Talc

The present invention relates to artificial reefs that are introduced into the sea for the vegetation and sliding of various fry, plaques and algae, and more specifically, the upper and lower covers made of a dome shape are combined to face each other at regular intervals. , The sliding plate is provided in the form of a stacking plate having a concealed hole and the seaweed's talc seats for the plaque fry along the central pillar of the lower cover, and the flow of tidal water and By forming a hole for movement, it is possible to provide an optimum hideout and spawning ground for various fry or chippings immediately after the artificial reefs are formed by forming vegetation and sliding spaces that are very complicated and facilitate tide communication within the upper and lower covers. At the same time, it is possible to prematurely acquire various kinds of seaweeds. It is possible to grow expensive seafood such as abalone and sea urchins while making it an excellent fishing ground, and it prevents the fall of artificial reefs to the maximum by smooth tide communication, and at the same time, the artificial reefs can be turned over or overturned by blue waves. Iii) Even if it is possible to achieve the intrinsic function of the fish reefs enough, it is possible to carry out the sedimentation work of artificial reefs more easily, and to improve the unit reefs function is related to the artificial reefs for algae, algae.

In general, artificial ground reefs are artificial structures installed in the sea to form habitats for fish and shellfish and various kinds of seaweeds. It is used for the purpose of nurturing fish resources by forming hides and spawning grounds for various fish and shellfish. It is largely settled type to install the structure on the seabed and buoy type fishes to moor the structure in the sea. Overseas, various kinds of reefs such as waste fish reefs and waste car reefs have been used, including prefabricated reefs composed of polyethylene resin or waste tires in a certain shape. Is on the decline.

Among the various artificial reefs described above, widely used as submerged reefs is a square artificial reef or a passageway through which fish can move on a hemispherical body formed of a frame made of hexahedron as concrete, steel, or glass fiber plastic (FRP) material. Hemispherical man-made reefs are known, and these rectangular and hemispherical man-made reefs are loaded on a barge and transported to the corresponding waters, and then the submerged artificial reefs are submerged on the sea floor using a crane installed on the barge. It is possible to create habitats for animals, their hideouts, and spawning grounds.

However, in the conventional rectangular and hemispherical artificial reefs as described above, since each of the reefs is made of a very simple form, various shellfish and algae on the surface of the reefs have a problem that it is difficult to easily grow and grow in the end stage. There are no small spaces where various kinds of fry or young clams can hide from the eyes of natural enemies, and if the direct rays of the sun are reflected through the water, such hides are easily exposed. There was a problem that does not create a more safe habitat environment.

In addition, by submerging the conventional rectangular or hemispherical artificial reefs in the sea, even if the primary formation of the shelter or spawning ground of the fry or chipping, the actual means of hiding of the fry or chipping and the various seaweeds to be fed are very slow and the population It is very poor, and even after a considerable time has elapsed since the settlement of artificial reefs, not only did they fail to achieve the basic objectives of artificial reefs such as coastal pastures, but they also have abalone, which is rich in reefs, clean seawater and rich in brown algae There was a problem that it is impossible to grow expensive seafood such as sea urchins that prefer narrow rock formations.

Particularly, in the case of the hemispherical artificial reefs, the hemispherical artificial reefs are easily inverted or overturned at the first position due to the flow of waves or tides because they are laid in one layer on the coastal sea floor where the depth is not too deep.覆) phenomenon occurs, when the hemispherical artificial reef is inverted or overturned from the initial position, the unit reef function by each artificial reef is greatly reduced, so to prevent this, In view of the flow of the very difficult construction design and subsidence work was required.

The present invention has been made in order to solve the above conventional problems, the artificial reefs for the shell, algae according to the present invention is very complicated inside the upper and lower cover made of a dome (Dome), but the tide communication By forming a smooth vegetation and sliding space, it is possible to provide an optimal hide and spawning ground for various fry or fry as soon as the artificial reefs are put in place, and to enable the early swelling of various seaweeds. It is possible to grow expensive seafood such as abalone and sea urchins while making it an excellent fishery within a short time, and to prevent the fall of artificial reefs to the maximum by the smooth tide communication, and at the same time, the artificial reefs can be transferred from the initial position or Even if it is overturned, it will be able to fully achieve As will be to make yet to perform Artificial second chimseol work more easily the unit eocho function can greatly improve the technical problem of the present invention.

The present invention for achieving the above technical problem, in the artificial reefs that are introduced into the sea for the vegetation and sliding of various kinds of cheerfish, shellfish, algae, the artificial reefs are tides (Dome) on the body made of a dome (Dome) shape The upper and lower cover formed through the flow hole of the water is installed so as to face each other to form a space for fry and lubrication of the plaque, algae, algae, formed integrally with the lower cover to extend upward In the state where the upper cover is connected to the upper end of the pillar is installed so that each cover is spaced at regular intervals by the auxiliary pillar formed on the corresponding surface of the upper, lower cover, the inner space formed by the upper, lower cover A plurality of sliding plates are inserted at regular intervals along the pillars of the lower cover, and the sliding plates have a triangular shape formed through the body. The concealed hole and the stool that is concave (含浸) impregnated inwardly of the body is formed over the entire surface of the sliding plate, characterized in that the lower side of the lower cover is formed integrally with the support legs for fixing the artificial reefs It is characterized by.

Hereinafter, described in detail with reference to the accompanying drawings, the present invention for achieving the above object is as follows.

1 is an exploded perspective view of a shell, algae artificial reef according to the present invention, Figure 2 is a partial cutaway perspective view showing a primary assembly state of the shell, algae artificial reef according to the invention, Figure 3 is a plaque according to the present invention, Figure 4 is a side cross-sectional view showing the final assembly state of the artificial reef for birds, Figure 4 (a) and (b) is a plan view and a side cross-sectional view of the sliding plate used in the present invention, Figure 5 is an artificial fish for shellfish, algae according to the present invention As a side cross-sectional view showing another embodiment of the second, reference numerals 11a and 21a, which are not described, in the description of the reference numerals for the drawings indicate the coupling hole and the coupling pin of the corresponding auxiliary pillar.

As shown in FIG. 1, the artificial reef for algae and algae according to the present invention includes a plurality of flow holes 12 for communication of tidal water and movement of fry and tooth plaques on a dome-shaped body. ) Is penetrated to form a top cover (10) to serve as a roof of the artificial reef (1), and three auxiliary pillars (11) having a coupling hole (11a) inside the periphery of the body corresponding to the bottom side It is formed integrally protruding, and the filling hole 13 for integrally connecting the upper and lower cover 10, 20 in the uppermost central portion of the upper cover 10 is formed.

And, the lower cover 20 is coupled to the upper cover 10 to form a variety of cheers and plaques, algae vegetation and sliding space therein, like the upper cover 10, on the body made of a dome shape The flow hole 22 for the communication of tidal water and the movement of the fry and the tooth through is formed to serve as the bottom of the artificial reef (1), the upper end of the body corresponding to the upper surface (10) Auxiliary pillar 21 having a coupling pin (21a) is integrally formed so as to correspond to the auxiliary pillar (11) of the), and the upper, lower cover (10, 20) integrally at the inner bottom surface At the same time, the pillars 23 for inserting the plurality of sliding plates 30 in a stacking manner between each cover 10 and 20 at the same time are formed to extend upwards. A pair of reinforcing bars 23a fixed integrally along the inside of the column 23 have a predetermined length. It is installed to expose as much as possible.

The upper and lower covers 10 and 20 protect the sliding plate 30 inserted through the inner space, and form a very complicated structure of vegetation and sliding space in connection with the sliding plate 30. In addition, the surface of the sliding plate 30 and the inner cover of the upper and lower cover 10, 20 serves to completely cover the various kinds of cheers and plaques from the view of natural enemies, each cover (10) (20) is shown in the shape of a spherical dome, but the shape of the upper and lower cover (10) (20) itself is a very diverse dome (such as a triangular pyramid or square pyramid or polygonal pyramid or the shape of the top vertex cut out) It can be found that it can be formed into a Dome) shape.

And, the sliding plate 30 is inserted in a stack-type along the column 23 of the lower cover 20 is formed in the shape of a disc in accordance with the structure of the upper, lower cover 10, 20 having a dome shape and At the same time, the sliding plate 30 positioned at the center of the column 23 is formed to have a larger diameter than the sliding plate 30 positioned up and down, and the shape of the sliding plate 30 itself is also upper and lower portions. The shape of the cover 10, 20 can be adjusted in various forms such as a triangular plate, a square plate or a polygonal plate, the diameter and the number of inserts are similarly the size of the upper and lower cover (10, 20) It can be arbitrarily adjusted according to the dimensions.

And, in the center of the body of the sliding plate 30 through the column 23 of the lower cover 20, each sliding plate 30 to maintain the spacing having an insertion hole 31 to be inserted at regular intervals Sphere 32 is formed to protrude up and down, and on the body of the sliding plate 30 to complement the communication of the tide introduced into the interior of the artificial reef (1) and at the same time provide a mobile passage and hideout of the cheer or chipping Two concealed holes 33 are formed through the body, and the upper and lower sides of the body are recessed with a seating stone 34 for sliding of various seaweeds through the interior of the body.

The concealed hole 33 is shown as having a triangular shape in the drawing, but this is just showing the concealed hole 33 of the simplest and reasonable structure that can provide a narrow space for hiding of the cheer or chipping In addition to this, it can be formed into various shapes (for example, various star shapes, etc.) including an acute angle of less than 30 °, as well as the stool 34 also from the body of the slid plate 30 Although it may be attached to protrude, it is preferable to be impregnated into the body of the sliding plate 30 due to the characteristics of the living organisms such as abalone or sea urchin, preferably the concave, the talc 34 is a variety of materials as needed It can be used, but it is most preferable to use natural stone in the form of pyeongseok (平 石).

In addition, the material forming the body of the upper, lower cover 10, 20 and the sliding plate 30 constituting the artificial reef (1) according to the present invention is also concrete, steel or glass fiber as applied to the conventional artificial reef Although plastic (FRP) materials and the like may be used alone or in combination, the upper and lower covers 10 and 20 and the sliding plate 30 may be easily molded to reduce the manufacturing cost of each part. At the same time as molding, a certain roughness is automatically given on the surface, so that a concrete material, more preferably, a neutral concrete material for seawater is used, which is more advantageous for seeding and sliding of shells and algae.

2 and 3 are partially cutaway perspective views and side cross-sectional views showing the assembling process of the artificial reef 1 according to the present invention, first shown in FIG. 2 along the column 23 of the lower cover 20. When the sliding plate 30 is sequentially inserted, the bottom of the lower cover 20 by the support jaw 24 formed on the lower end of the column 23 and the gap retaining hole 32 formed on each sliding plate 30. Each sliding plate 30 from the surface is inserted along the column 23 in a state of maintaining a constant interval.

After stacking the required number of sliding plate 30 as described above, the upper cover 10 so that the auxiliary pillar 21 of the lower cover 20 and the auxiliary pillar 11 of the upper cover 10 face each other. Simultaneously with the cover, when the coupling pin 21a formed in the auxiliary pillar 21 of the lower cover 20 is inserted through the coupling hole 11a formed in the auxiliary pillar 11 of the upper cover 10, The lower cover 10, 20 is supported in a state maintained at a constant interval by the auxiliary pillar (11, 21) to complete the primary assembly of the artificial reef (1) according to the present invention, in this state the pillar The upper end of the 23 is exposed to the reinforcing bar 23a through the filling hole 13 formed in the upper center of the upper cover 10.

After the primary assembly of the upper and lower covers 10 and 20 and the sliding plate 30 is completed as described above, as shown in FIG. 3, the high strength through the filling hole 13 of the upper cover 10 is achieved. When the mortar is filled and hardened, the mortar forms the fixture 25 having the form of a lid in the filling hole 13 of the upper lid 10, and at the same time, the fixture 25 is the lower lid 20. It is firmly fixed together with the reinforcing bar (23a) protruding to the top of the column (23) of this), so that the upper cover 10 and the lower cover 20 is firmly sandwiched therein the sliding plate 30 As the connection is fixed, final assembly of the artificial reef 1 according to the present invention is completed.

The filling hole 13 is formed so that the lower end protrudes only inward to prevent the upper cover 10 from falling along the fixing body 25, and fill the mortar as described above to form the fixing body 25. Instead of forming the fixture 25 in advance, and then through the filling hole 13 of the upper cover 10 to fit the fixture 25 in a fitting manner, the fixture 25 thus coupled And the pillars 25 of the lower cover 20 may be used to integrally connect by the rod bolt and nut coupling.

4A and 4B are plan and side cross-sectional views illustrating the sliding plate 30 used in the present invention in more detail, and include a gap retention hole 32 and a concealed hole having an insertion hole 31. Since the body itself of the sliding plate 30 in which the 33 is formed may be manufactured in a shape requiring a formwork of concrete, a description thereof will be omitted, and the sliding seat 34 is the body of the sliding plate 30. It will be briefly described only to impregnate through the interior, that is, to allow the talc 34 to be exposed in the engraved form.

First, apply mud or lime to the surface of the natural stone, which is the material of the slidable stone 34, to a thickness of about 3 to 4 cm and then solidify the mud or lime so that the wire is exposed by a predetermined length through the surface of the mud or lime. It is solidified together with the wire. The natural stone thus treated is in close contact with the inner surface of the steel formwork, and the wire is exposed to the outside through the hole formed in the steel formwork. When bound at, the natural stone remains firmly in contact with the inner surface of the formwork.

In the above state, when the concrete is poured into the form and hardened and the form is removed together with the wire, the mud or lime existing in the state of being solidified on the surface of the natural stone is exposed to the outside through the surface of the concrete. When the exposed layer of mud or lime is removed, the natural stone is able to form a rigid plate 30 that is firmly assembled and fixed on the concrete in a state of 3-4 cm lower than the surrounding concrete surface. will be.

What has been described above is one exemplary embodiment for impregnating and fixing the tackite 34 concavely on the surface of the tackite 30 made of concrete. In addition to this, the tackite 34 may be formed using various other methods. Impregnated and fixed on the surface of the sliding plate 30, as shown in (b) of FIG. 4, the sliding plate 30 is formed so that the thickness of the body gradually becomes thinner toward the outer peripheral portion While reducing the weight of the plate 30 is more preferable in terms of smoothly inducing the flow of the tidal flow introduced into the artificial reef (1), and if necessary, the top and bottom cover (34) It may be used by attaching or impregnating on the surface of 10) (20).

Finally, shown in Figure 5 is a side cross-sectional view showing the artificial reef (1) according to another embodiment of the present invention, nizil as sand or sand mixed with sand and sand So that the artificial reef (1) according to the present invention can be more firmly fixed on the sea bottom consisting of soft ground such as about 70 to 90% of the ground) or nizil (泥質; 90% or more of the ground). At the same time, in order to minimize the volume of the artificial reef (1) itself is settled through the soft ground so as not to reduce the unit reef function, 3 to 5 or so on the lower side of the lower cover 20 The leg 26 is formed integrally with the lower cover 20, the other configuration is the same as the configuration according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings the working relationship of the artificial reef for algae, algae according to the present invention having the above configuration will be described in detail.

First, the artificial reef (1) of the present invention is assembled is completed by moving to the corresponding area by loading on the barge, etc., and then to settle the artificial reef (1) on the sea floor using a crane installed on the barge, in the present invention The artificial reef (1) has a structure in which a plurality of sliding plates 30 are stacked in the upper and lower cover (10, 20) is integrally connected to the inside, the artificial reef (1) The cover 10, 20 and the sliding plate 30 is not separated in the sedimentation process.

In addition, by the gap between the upper and lower cover 10, 20 formed by the flow holes 12, 22 and the auxiliary pillars 11, 21 formed in the upper, lower cover (10, 20). Since the tidal communication and the movement of the cheers and the plaques are possible through the sliding plate 30 installed therein, no matter which part of the artificial reef 1 comes in contact with the sea bottom (in most cases, the upper and lower cover parts In contact with the bottom of the sea) It is possible to fully exercise the function of the reef, which is not only the artificial reef (1) of the shape shown in the drawings, but also a variety of dome shapes such as triangular pyramids, quadrangular pyramids, polygonal pyramids, and shells The same result is obtained in the artificial reefs.

Therefore, when submerging the artificial reef (1) according to the present invention into the sea, the artificial reef (1) is more easily subsea even without the demanding construction design and sedimentation work considering the flow of blue or tide like the conventional artificial reef In addition to being able to be placed on the surface, each artificial reef (1) is provided with a concealed hole 33 and the rotatable seat 34 in the space between the upper and lower cover 10, 20 made of a dome shape Since the sliding plate 30 has a very complicated structure inserted in a stacked manner, it is possible to provide an excellent hiding place and spawning ground for fry or chipping at the same time as the artificial reef 1 according to the present invention.

In addition, the upper and lower cover 10, 20 and the sliding plate 30 is made of concrete, as well as forming a very complex vegetation and sliding structure in the state given a constant roughness on the surface, the sliding plate 30 Since the slidable stone 34 made of natural stone is concavely impregnated, it is possible to provide an optimal environment in which chippings, larvae of various aquatic organisms, and germinated spores of algae can easily grow from the seeding stage and grow quickly. By this, the coastal area in which the artificial reef (1) has been settled can be formed into an excellent fishing ground in a short time.

In particular, the artificial reef (1) according to the present invention makes it possible to easily hide the body between the narrow space of the concealed hole 33 formed in the sliding plate 30, the various cheerleaders, upper and lower cover (10) (20) by the surface of the sliding plate 30 and the upper and lower cover 10, the inner surface of the lower cover (10, 20) various kinds of cheers and chippings are obscured from the sight of the natural enemy, so that the direct sunlight shines through the water surface Even if it is possible to create a shaded space inside the artificial reef (1), it is possible to more safely protect various kinds of cheers and chippings from the attack of natural enemies.

In addition, through the gap formed between the upper and lower cover (10, 20) and the flow holes (12, 22) formed in each cover (10, 20) of the tide and the movement of the cheers and chippings very smoothly As a result, various types of fish, shellfish, and algae, as well as expensive seafood such as sea urchins that prefer abalone or narrow rock formations that live in abundant reefs, clean seawater and rich brown algae, are also possible. It is possible to effectively achieve coastal ranching with a colony of aquatic life in a short time.

In addition, the tide communication through the artificial reef (1) of the present invention as described above is made very smoothly, so that the fall and overturning phenomenon of the artificial reef (1) due to the flow of blue or tide is not easily generated. Even if the artificial reef (1) of the present invention is inverted or overturned at the first position, it is possible to perform a very excellent function of the reef solely by the complex vegetation and slid structure formed therein. When the support leg 26 is integrally formed on the lower cover 20 as in another embodiment, the artificial reefs 1 of the present invention do not cause degradation of the fishery function even on the sea floor made of various soft grounds. It will be able to sink safely and firmly.

As described above, the shell and algae artificial reefs according to the present invention, the cover and the sliding plate is not separated during the sedimentation, and at the same time through the gap between the flow hole formed in the upper and lower cover and each cover and the cheering B. Since it is possible to move the chip, there is an effect that any part of the artificial reefs in contact with the sea bottom to fully exhibit the function of the reefs, thereby making it easier to perform the settlement of the artificial reefs.

In addition, by forming a very complex vegetation and slid structure by the upper and lower cover and sliding plate, it is effective to provide excellent hide and spawning ground for fry or chipping at the same time as settlement of artificial reefs. And germinated spores of algae can easily grow from the seed stage and grow rapidly, enabling the proliferation of expensive fish such as abalone or sea urchin as well as various fry, shellfish and algae. It is effective to make the coastal area an excellent fishing ground in a short time.

In particular, it is possible to easily hide the body between the narrow space of the concealed hole formed in the sliding plate of various kinds of cheers and plaques, and various kinds of cheers and plaques that grow on the surface of the sliding plate and the inner side of the upper cover and lower cover are from natural sight. By being able to cover the inside of the artificial reefs at all times, it is possible to create an extended space, which can effectively protect various kinds of fry and plaques from the attack of natural enemies, which causes the coastal habitat of various aquatic life. Ranching can be effectively achieved quickly.

In addition, there is an effect that can prevent the fall and overturning of artificial reefs due to the flow of waves or tides, and by the complex vegetation and sliding structure formed inside even if artificial reefs are inverted or overturned at the first position In addition, it is effective to perform the function of the excellent reefs, and when the support legs are integrally formed on the lower cover, the artificial reefs are safe and secure without causing degradation of the reef function on the sea bottom which is made of various soft grounds. It is possible to firmly settle down.

Claims (2)

In the artificial reefs that are introduced into the sea for the vegetation and lubrication of various fry, shellfish and algae The artificial reef (1) is correspondingly installed so that the upper, lower cover 10, 20, which is formed through the flow hole 12, 22 of the tide through the body made of a dome shape facing each other It forms a space for fry and plaques and rooting of algae and algae inside, The auxiliary cover formed on the corresponding surface of the upper and lower covers 10 and 20 in a state where the upper cover 10 is connected to the upper end of the pillar 23 extending integrally and integrally formed with the lower cover 20. The pillars 11 and 21 are installed so that each cover 10 and 20 are spaced at regular intervals, In the inner space formed by the upper and lower covers 10 and 20, a plurality of sliding plates 30 are inserted at regular intervals along the pillars 23 of the lower cover 20, The sliding plate 30 has a triangular shape concealed hole 33 formed through the body, and the sliding seat 34 concave to be recessed inwardly of the body, the entire surface of the sliding plate 30. L, an artificial reef for algae, characterized in that arranged over. The method of claim 1, wherein the lower side of the lower cover 20, the artificial reef for algae, characterized in that the support leg (26) for fixing the artificial reef (1) is integrally formed.

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