KR100557489B1 - Artificial reef used sleeper for shellfishes - Google Patents

Abstract

The present invention relates to a PC sleeper artificial reef for algae, to maximize the habitat space for active habitat of algae, and to reduce the material.

The PC sleeper artificial reef for shellfish according to the present invention, a plurality of PC sleepers (11, 12, 13) are combined in a truss when viewed from the front to the shell body (10) the shellfish culture hole 14 is formed therein )Wow; The free end is formed radially in a state where one end of the plurality of plate-shaped parts 21, 22, and 23 is connected to partition the algae culture hole into a plurality of habitat spaces a, b, and c, It consists of a shellfish culture member 20 to induce adhesion. In addition, the present invention, a pair of inclined PC sleepers (12, 13) and alternately along the longitudinal direction of the reef body is made through the coupling portion through the fastener through the fastener body (10); A pair of fixing brackets, each of which is bent to surround the corresponding PC sleepers, is symmetrically coupled so as to be interposed between the PC sleepers of the Echo body so that the angles of the alternate PC sleepers are maintained; And, it is composed of a shellfish culture member which is disposed inside the fish body to induce the habitat of shellfish.

Artificial Reefs, Shellfish, PC Sleepers, Habitat

Description

PC sleeper artificial reef for shellfish {ARTIFICIAL REEF USED SLEEPER FOR SHELLFISHES}

Figure 1 is an exploded perspective view of the artificial sleeper PC seedlings for algae according to the first embodiment of the present invention.

FIG. 2 is a front view of a PC sleeper artificial reef for algae according to Example 1 of the present invention; FIG.

Figure 3 is an exploded perspective view of a PC sleeper artificial reef for shellfish according to a second embodiment of the present invention.

Figure 4 is a front view of the coupling state of the artificial sleeper PC seedlings for algae according to a second embodiment of the present invention.

Figure 5 is an exploded perspective view of the inclined PC sleeper and the angle retainer applied to the PC sleeper artificial reefs for algae according to the second embodiment of the present invention.

<Description of Signs for Main Parts of Drawings>

10: the body of the reef, 11,12,13: PC sleeper

14: algae culture hole, 15: spacing member

16: stud bolt, 20: algae culture member

21,22,23: Formatting part, 30: Spacing area

40: connecting member,

The present invention relates to artificial sleepers of the PC sleeper for shellfish, more specifically, to maximize the ecology and habits of reef-like settlement organisms such as shellfish and sea urchins to maximize the limited space inside the artificial reef to create a dark space And, to provide a space that can be settled freely and move freely relates to the artificial sleep of the PC sleeper for the algae to induce the active habitat of algae.

In Korea's fisheries, coastal fisheries have been reclaimed on a large scale for the establishment of coastal industrial complexes due to rapid industrialization and resolving shortages of farmland.In addition, urban sewage, factory wastewater, and various industrial wastes are introduced into the coastal waters, resulting in pollution of coastal fisheries. Is becoming a serious condition, and the coastal waters where fish and shellfish spawn, and where fry can grow are gradually being encroached.

Therefore, the government has been promoting the fishery resource creation project through artificial reef facilities, which artificially provides the habitat environment of aquatic organisms in order to improve this difficult fishing environment and actively protect and foster fishery resources.

In general, artificial reefs are used to artificially provide a habitat for aquatic organisms by putting concrete structures, waste ships, or other obsolete structures in the sea for the purpose of assisting the breeding of aquatic animals. When breeding, fish live there or become spawning grounds. In addition, abalone, conch, and other aquatic animals that feed on the seaweed, which eats seaweed, can grow a lot, which plays an important role in protecting and cultivating marine resources.

The early artificial reefs were simply rectangular structures with empty interiors, and many improved types were developed afterwards, with various shapes being changed. The use of concrete or simply steel as a material was mainly used.

Reinforced concrete is cured in various shapes to form an empty space therein. However, because of the characteristics of reinforced concrete products, such artificial reefs have a 28-day curing period after placing concrete, which delays the construction period, and requires long-term use of a wide manufacturing site and difficulties in quality control due to concrete curing. Since the work is limited by the timing of construction, the construction is not free, and the problem of increasing the construction period and the cost of death occurred.

In view of such a problem, artificial reefs using waste poles, tires, and PC sleepers have been proposed, and as an example, the Republic of Korea Patent Application Publication 'Lung PC sleepers' filed on August 13, 2002 by the applicant of the present invention is recycled. There is an artificial reef (Application No. 10-2002-0047811).

The artificial reef recycled PC sleeper according to the prior art has a plurality of PC sleepers having a coupling hole connecting the upper and lower surfaces parallel to a position spaced apart from both ends by a plurality of PC sleepers vertically spaced apart at regular intervals, the first horizontal member And a second horizontal member formed by vertically arranging the PC sleepers so as to partially overlap the first horizontal member and have one communicating hole, and parallel to the first horizontal member, and a central upper portion of the first and second horizontal members. The upper horizontal member configured by vertically arranging the PC sleepers so as to be positioned, and the ends of the first and second horizontal members connected to both ends of the upper horizontal members, respectively, are formed by arranging the PC sleepers in an inclined arrangement so as to form a trapezoidal structure in which a triangular truss shape is connected. An inclined member and installed between the first and second horizontal members and the inclined member and the upper horizontal member and having a length of the PC sleeper And a spacing member having a length, wherein is 1, 2, the cross member and the inclined member and the upper cross member, and spacing configurations includes a fastening means for coupling through the coupling hole in the overlapping portion of the member.

However, the artificial reef recycled PC sleeper according to the prior art is a structure that connects a number of PC sleepers by the fastening means, so when the sunlight is installed in the sea, sunlight passes through the inside of the artificial reef, The same fish and shellfish has a problem that it is difficult to inhabit inside artificial reefs. In other words, the shellfish for the shellfish developed so far are not developed for shellfish such as seashells and abalone, but have been developed for a wide range of settlement resources such as shellfish and marine algae, including shellfish. Did not provide an optimal environment for habitation.

Shellfish generally live in the reef area and have a habit of feeding algae, and sea urchins such as violet and horse urchins have similar habits. These shellfish and sea urchins have the characteristics of inhabiting narrow and dark spaces such as rock gaps, small caves, and the bottom of rocks in common, and their favorite size is known to prefer the size of their body size. Therefore, conventional fishes do not provide the optimal space for shellfish to actively live.

In order to solve this drawback, the applicant has applied for and registered an artificial reef recycled PC sleeper with patent application No. 2004-18677.

According to the artificial reef that recycled the PC sleeper according to the prior art, it is provided with a square box-shaped incubator with an open bottom to create a dark space inside the incubator has the effect of allowing the algae to inhabit.

However, since the artificial reef is in the form of a truss, but the culture box is in the form of a rectangular box, there is a disadvantage that a large area of dead space (space not suitable for inhabiting algae) is formed above the culture box inside the artificial reef.

In addition, when the PC sleepers constituting the artificial reefs are coupled only through the stud bolts, and only a pair of inclined members are used, the inclined members do not maintain their angles and thus must be used together with the horizontal members.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a PC sleeper artificial reef for algae that is capable of forming an optimal algae habitat in a limited space inside the artificial reef.

In addition, an object of the present invention is to be able to provide a sufficient space of algae even with a pair of inclined members.

In order to achieve the above object, the PC sleeper artificial sleeper for shellfish according to the present invention has a shellfish culture member that forms a dark space while the shellfish can be attached and moved inside the fish body woven in a plurality of PC sleepers. It is characterized in that the made up.

In addition, the artificial tree reef for shellfish PC according to the present invention is characterized in that a pair of inclined PC sleepers are connected via a gap retaining structure so as to maintain a truss shape without using a horizontal PC sleeper. .

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are defined in the technical spirit of the present invention on the basis of the principle that the inventor can appropriately define the concept of the term in order to explain his invention in the best way. It must be interpreted to mean meanings and concepts.

<Example 1>

As shown in Fig. 1 and Fig. 2, the artificial sleeper PC 100 for algae according to the present embodiment, the algae culture hole 14 therein by the combination of a plurality of PC sleepers (11, 12, 13) ) Is formed of a shellfish body 10 and a shellfish culture member 20 mounted on the shellfish culture hole 14 inside the shellfish body 10 and providing a shellfish habitat space, each of the components below It demonstrates concretely.

Reef body 10 is made of a square by the combination of a plurality of PC sleepers (11, 12, 13) is provided with a shellfish culture hole 14 therein. PC sleepers (11, 12, 13) is formed to have a trapezoidal cross-section, for example, a coupling hole portion connecting the upper and lower surfaces in parallel with a predetermined distance at both ends may be formed. In order to utilize the PC sleepers (11, 12, 13) as the fish body 10, it is necessary to remove the oil such as engine oil, lubricating oil adsorbed to the PC sleepers (11, 12, 13), and for this purpose, After contacting POE 6 and POE 14 in a solution for a certain time, it is contacted again in an anion cleaner (SDS) solution for a certain time, and after two final washings with a general water supply, it is dried. The cleaning of these PC sleepers 11, 12, 13 is not limited to those described herein, and any technique capable of cleaning the PC sleepers 11, 12, 13 is possible.

PC sleepers (11, 12, 13) is preferably woven in a truss shape with excellent structural stability. That is, one end of the inclined PC sleepers (12, 13) are connected to both ends of the horizontal PC sleepers (11) and the ends facing each other are woven into a truss structure. At this time, between the horizontal PC sleepers 11 and the sloped PC sleepers 12 and 13, the interval maintaining member 15 (PC sleeper having a shorter length than the PC sleepers 11, 12 and 13 is preferably cut. ) Are intervened.

By repeating a plurality of horizontal / inclined PC sleepers (11, 12, 13) woven in the truss alternately along the longitudinal direction can be produced a reef body 10 of the desired length, the shape of the reef body (10) The stud bolt 16 penetrates the coupling part (overlapping part) of the horizontal / inclined PC sleepers 11, 12 and 13 so that the nut 16a is fastened to both ends so that it may be maintained.

Horizontal / vertical PC sleepers (11, 12, 13) are fastened to a position where the stud bolts (16) are spaced inward from the ends of the PC sleepers (11, 12, 13) to reduce the solar incident space by reducing algae The culture hole 14 can be made darker.

In the drawing, two shellfish culture holes 14 are shown to be continuous in the lateral direction. However, by connecting the PC sleepers 11, 12 and 13, only one shellfish culture hole 14 is formed or three or more are formed. Can be.

The algae culture member 20 is mounted in the algae culture hole 14 inside the reef body 10 to form a dark enough to inhabit the algae and to provide a space to which the algae can be attached, in particular, It is formed to form a wide shell algae habitat space in the truss shell algae culture hole (14), a number of (3, depending on the shape of the reef body) plate-shaped portion (21, 22, 23) is one end It is radially formed while maintaining a 120 ° interval in the connected state and the free end corresponds to the vertex of the echo body (10).

And, the algae culture member 20 is provided with a plurality of moving holes (21a, 22a, 23a) in the habitat (21, 22, 23) so that the algae can attach and move to another habitat. The habitats 21, 22, and 23 of the algae culture member 20 are spaces to which the algae are attached, and sea algae may be attached to provide food to the algae, and may fill natural stones.

Mounting protrusions 22b that are inserted into the space between the horizontal PC sleepers 11 at the lower ends of the habitat parts 22 and 23 so that the algae culture member 20 is not separated from the inside of the algae culture hole 14 by sea current. One or more 23b) is formed.

According to the algae culture member 20 having such a structure, the plate-shaped portions 21, 22, and 23 can both inhabit the algae, thereby increasing the space efficiency of the algae culture hole 14, which is a limited space.

According to the present embodiment, the angle holding tool of Embodiment 2 described later may be employed.

The action of the PC sleeper artificial reefs for algae according to this embodiment configured as described above is as follows.

The algae culture member 20 is inserted into the algae culture hole 14 of the shell body 10 by fitting the seating protrusions 22b and 23b of the algae culture member 20 to the space between the horizontal PC sleepers 11. By installing the artificial reef (100) to complete it is installed on the seabed.

According to the algae culture member 20 of the present embodiment, the algae inhabiting the seabed are moved to the habitat 21, 22, 23 by forming the algae habitat space of each habitat 21, 22, 23 Attach and inhabit.

At this time, sunlight may be incident on the algae cultivation hole 14, the first formatting space (a) of the bottom of Fig. 2 in the structural structure of the algae cultivation member 20 is always dark, the second, 3 on both sides At least one of the spaces b and c has a small amount of incident light (because the incident light is blocked by the plate-shaped form 21), so that a large number of shellfish moves through the moving holes 21a, 22a, 23a) allows you to move while moving to other formatting units.

<Example 2>

As shown in Fig. 3 and Fig. 4, the artificial fish reef 100 for shell algae according to the present embodiment, unlike the embodiment 1 described above, the fish reef body 10 is a pair of inclined without using a horizontal PC sleeper It is characterized in that it is configured to maintain the truss shape only with the type PC sleepers (12, 13), for this purpose, the angle retainer (30) is employed.

Specifically, as shown in FIG. 5, the angle retainer 30 includes a pair of fixing brackets 31 and 32 that are wrapped around the alternating inclined PC sleepers 12 and 13, respectively. The fixing brackets 31 and 32 are symmetrically arranged to be coupled to each other to be able to engage the corresponding PC sleepers 12 and 13 by being bent in a substantially depressed shape to surround three sides of the PC sleepers 12 and 13, respectively.

That is, the pair of inclined PC sleepers 12 and 13 may be maintained by the angle retainer 30 without opening or narrowing the angle. The combination of the inclined PC sleepers 12 and 13 is fastened with fasteners such as stud bolts 16 and the like as in the first embodiment.

In addition, the free ends of the inclined PC sleepers 12 and 13 may be supported by the connecting members 40 to take a stable structure. The connection member 40 is used for PC sleepers.

Shell algae culture member 20 is the same as in Example 1, except that in this embodiment, the horizontal PC sleeper 11 is not used, so the seating protrusion is not applied, the formatting parts 22 and 23 facing downwards It is supported at the corner between the connecting member 40 and the inclined PC sleepers (12, 13).

In addition, the hook pieces 41 may be installed at the front and rear ends of the connecting member 40 so that the algae culture member 20 is not separated from the fish body 10.

The angle retainer 30 may be in a state in which the angles of the fixing brackets 31 and 32 are not adjusted at an angle in a manufacturing step, and the fixing brackets 31 and 32 are hinged, not shown, to adjust the angle by rotation. As a possible structure, the angle may be set by the fastening force of the stud bolt 16.

By using the angle retainer 30, there is an advantage that does not need to use a horizontal PC sleeper, the overall height of the artificial reef (100) can vary depending on the angle of the fixing bracket (31,32), while the sea level Since it is different for each region, if the angle of the fixing brackets (31, 32) is not adjusted, there is a disadvantage in that the angle holding sphere 30 to maintain various angles. That is, according to the specification that can adjust the angle of the fixed bracket (31,32), because the sea level is different sea level according to the area, the seam is arbitrarily earned in the state of adjusting the angle of the fixed bracket (31,32) to the sea level By fixing so as not to support, the angle holding | maintenance tool 30 can be used for all seawater.

According to this embodiment of this configuration, the inclined PC sleepers 12 and 13 are held at an angle by the angle retainer 30, and the ends of the respective PC sleepers 12 and 13 are supported on the sea floor. It can be maintained firmly, and because the angle retainer 30 is a thin plate, the space between the PC sleepers 12, 13 arranged in a row is narrow so that sunlight is hardly incident on the algae culture hole 14 Therefore, the algae culture hole 14 can maintain the dark.

Therefore, shellfish, sea urchins, etc. inhabiting the seabed are moved to the algae culture hole 14 of the artificial reef 100 by creating an optimal habitat and hiding space for shellfish and sea urchins such as seashells and abalone. You can live safely.

Shellfish, sea urchins, etc. inhabiting the artificial reefs are fed or hidden from the shellfish culture member, and can be fed from natural stones and reefs, and can move freely through the moving hole.

As described above, according to the present invention, the artificial sleeper for the shellfish PC according to the present invention, the dark space by utilizing the limited space inside the artificial reef to maximize the ecology and habits of the reef settlement organisms such as shellfish and sea urchin It is possible to induce the active habitat of algae by creating a space for freely settling and moving.

In addition, since only a pair of PC sleepers can maintain an angle to provide a algae habitat, the manufacturing cost can be reduced.

While the invention has been described and illustrated in connection with a preferred embodiment for illustrating the principles of the invention, the invention is not limited to the configuration and operation as such is shown and described. Rather, it will be apparent to those skilled in the art that many changes and modifications to the present invention are possible without departing from the spirit and scope of the appended claims. Accordingly, all such suitable changes and modifications and equivalents should be considered to be within the scope of the present invention.

Claims (7)

A plurality of PC sleepers (11, 12, 13) is coupled to the truss shape when viewed from the front and the shell body (10) having a shellfish culture hole (14) therein; In the shellfish artificial sleeper for the shellfish, which is mounted in the shellfish culture hole inside the body of the reef and includes a culture member as a shell to induce the habitat of the shellfish, The algae culture member has a free end portion formed radially in a state in which one end of the plurality of plate-shaped portions 21, 22, and 23 is connected to partition the algae culture hole into a plurality of culture spaces (a, b, c). In addition, the PC sleeper artificial fish reefs for shellfish, characterized in that to induce the attachment of shellfish. [4] The artificial sleeper for the shellfish of claim 1, wherein a plurality of moving holes (21a, 22a, 23a) are further formed in the habitat of the shellfish culture member. The seating protrusion of claim 1 or 2, wherein the lower end portions of the habitat parts 22 and 23 facing downward among the habitat parts of the shellfish culture member are fitted between the horizontal PC sleepers 11 among the PC sleepers. (22b, 23b) is a sheller artificial sleeper for the shellfish, characterized in that further formed. A pair of inclined PC sleepers 12 and 13 alternately along the longitudinal direction with their coupling portions fastened via fasteners; A pair of fixing brackets, each of which is bent to surround the corresponding PC sleepers, is symmetrically coupled so as to be interposed between the PC sleepers of the Echo body so that the angles of the alternate PC sleepers are maintained; And, Plasma sleeper artificial reefs for algae, characterized in that it comprises a shell algae culture member which is disposed inside the reef body to induce the habitat of algae. [5] The artificial sleeper for the shellfish of claim 4, wherein the pair of fixing brackets are hinged and adjustable. [6] According to claim 4 or 5, PVC sleeper artificial reef, characterized in that it further comprises a connection member (40) for connecting the inclined PC sleepers and both ends of the shellfish culture member. According to claim 6, The shell algae culture member has a plurality of plate-shaped portion (21, 22, 23) having a movable hole (21a, 22a, 23a) respectively formed radially so that the free end is supported by the connecting member Comprising the shell of the algae culture hole (a, b, c), and also to induce the attachment of algae PC sleeper artificial reefs for algae.

Images