KR100996879B1 - Artificial candle of steel frame structure - Google Patents

Abstract

The present invention relates to a steel frame artificial reef having a shell-attached structure, the entire structure of the artificial reef in the form of a steel frame, but the overall shape is reduced in size in the form of octagons in the form of a triangular waveform structure on the side and inside By installing the shell-attached plate at a constant angle, the amount of sunshine is controlled by the angle of inclination of the shell-mounted plate, so that the shadow area always occurs inside the octagonal artificial reef, so that the fry or the larvae can live more safely. Its purpose is to create an environment. The present invention constituted for this purpose consists of a basic frame, an outer pillar steel, an inner pillar steel, an interlayer slope reinforcement, and a fixture to artificially install it in the sea to form habitats for aquatic organisms such as fish or shellfish. In the artificial reefs, which are fixedly installed on the square surface formed by the steel and outer pillar steel forming the outer edge of the foundation frame, but the surface of the triangle folded at a certain angle so that the shell can be attached Shell attached plate having a corrugated structure; And it is installed in a diagonal direction on the interlayer hexahedral space of the base frame consists of a triangular waveform structure made of a configuration including a diagonal shell attachment plate to guide the movement of the fish while making the shellfish attached.

Artificial reef, steel frame, frame, beam,

Description

Artificial frame of steel frame with shell attached structure

The present invention relates to an artificial reef with an octagonal structure that is easy to change shape. The overall shape is formed in an octagonal shape and narrowed to the upper part through a combination of a steel plate and a shell plate consisting of a triangular corrugated structure. The present invention relates to a steel frame artificial reef having a shell-attached structure that maximizes the efficiency of the inside of the reef as well as allowing the shadows to be constantly generated inside the artificial reef as a maze structure.

In general, artificial reefs are artificial structures that are installed in the sea to form habitats for aquatic life such as various fishes and shellfish, and these artificial reefs protect fisheries from low nets and winding nets that have high catching ability. It is used for the purpose of fostering fish resources by forming spawning grounds and shelters for various fish and shellfish.

On the other hand, artificial reefs as described above can be broadly divided into submerged type for installing the structure on the seabed and buoy type reefs for mooring the structure in the sea. Various types of reefs, such as waste ship artificial reefs and junk car artificial reefs, have been used, including prefabricated reefs composed of waste tires.

Among the various artificial reefs described above, the most widely used as a submerged reef is a typical artificial reef with a rectangular frame formed by using a concrete frame and a reinforcement cube. It is loaded on a barge and transported to the body of water, and then, using a crane installed on the barge, the artificial reef is submerged on the seabed to act as a spawning ground and a refuge for fish or shellfish.

However, the artificial reefs of the rectangular structure according to the prior art as described above has a problem that the shellfish itself has a very simple form, so that various shellfish and algae on the surface of the reefs easily grow and grow in the seeding stage. In addition, there is a problem in that there are very few narrow spaces where various kinds of cheers and plaques (child clams) can hide from the eyes of natural enemies.

In addition, since the artificial reefs of the rectangular structure according to the prior art is a structure that can not be directly exposed to the direct light through the water surface, when direct sunlight is reflected directly inside the artificial reef through the water surface, the hides are easily exposed so that the pomace or chipping The problem is that there is no safe environment for habitation.

In addition, since the artificial reefs of the rectangular structure according to the prior art have no means of changing the flow of algae to provide a smooth supply of oxygen and nutrients, the artificial reefs are submerged in the sea and the Even if the hides and spawning grounds are primarily formed, the actual hiding means of the fry or the flocks and the seaweeds of various kinds of algae that are fed are made very slowly, and the population of the seaweeds is also very poor.

Therefore, as described above, the artificial reefs of the rectangular structure according to the related art have a very slow growth of the seaweeds to be fed and the actual hiding means of the fry or chipping, as well as a very poor population. Therefore, even after a long period of time after the settlement of artificial reefs, it is difficult to achieve an increase in fish resources, and therefore, there is a problem in that it does not contribute to the profit business of the fishing villages such as the sea fishing in coastal areas or the coastal farming business. have.

In particular, since the artificial reefs of the rectangular structure according to the prior art as described above is manufactured to a size of about 2m × 2m × 2m by using concrete and rebar, in order to allow the submerged rectangular artificial reefs to exhibit a practical reef function At least four to five steps should be sedimented from the seabed ground in a stack type, but in this case, the work according to the sedimentation of the artificial reefs is very demanding, and there is a problem that excessive time and cost are required for the construction of the artificial reefs.

Moreover, in order to reduce the time and cost according to the conventional square structure artificial reef immersion construction as described above, the size of the conventional square structure artificial reefs about 4m × 4m × 4m, or about 5m × 5m × 5m In this case, it is uneconomical that the manufacturing cost of the artificial reef itself is greatly increased due to the demanding work that requires a lot of manpower, cost, and time even by forming the skeleton of the artificial reef using reinforcing bars. Will cause problems.

In order to solve the problems of the artificial reefs according to the prior art as described above, the applicant is to lower the H-beam sideways to widen the contact area with the sea floor, but the intermediate frame and the upper frame composed of the upper Has applied for steel frame artificial reef with structure using L-beam. Such steel frame artificial reefs can be very useful in that the strength can be improved and the shape and size can be easily converted, but there is a problem that the shellfish is inadequate structure.

The present invention was devised to solve all the problems of the prior art as described above, the structure of the entire artificial reef in the form of a steel frame, but the overall appearance is reduced in size in the form of an octagon, the triangle on the side and inside By installing the shell-attached plate made of the corrugated structure at a constant angle, the amount of sunshine is controlled by the inclined angle of the shell-attached plate, so that the shadow area always occurs inside the octagonal artificial reef, so that the fry and the chippings are more secure. It is an object of the present invention to provide a steel frame artificial reef with shellfish attachment structure to create an inhabitant environment.

In addition, another object of the technology according to the present invention is to form the structure of the entire artificial reef in the form of steel frame, the overall appearance is reduced in size in the form of octagonal upwards, the shell plate attached to the side and inside of the triangular corrugated structure By installing the at a constant angle, in particular to ensure that the chipboard is attached to the part forming the inner vertex of the shell attached plate so that it can be safely inhabited.

The present invention configured to achieve the above object is as follows. That is, the steel frame artificial reef having a shell-attached structure according to the present invention is arranged so that two pairs of steel materials arranged in parallel orthogonal to each other is formed in a plurality of octagonal each end by the connection of the same steel material, but a multi-layer arrangement at regular intervals up and down On the other hand, the internal cross point of the base frame consisting of a plurality of outer pillar steels, the base frame consisting of a multi-layer foundation frame interconnecting the upper and lower corners of the base frame formed of a multi-layer, the basic frame is formed smaller in proportion to the upper portion A plurality of internal pillar steels interconnected up and down on the same line of a predetermined inclination angle, interlayer stiffeners and foundation frames installed on a diagonal of a square formed between an outer pillar steel and an inner pillar steel of a lower layer space formed by a foundation frame. It is composed of a certain length at the bottom of each corner of the bottom of the In the artificial reefs, which are made of fasteners that are deeply embedded and are artificially installed in the sea to form habitats for aquatic organisms such as fish and shellfish, steel and outer pillars forming the outer edges of the base frame. Shell plate mounting plate having a triangular corrugated structure that is fixedly installed on the square surface formed by the steel, but a plurality of surfaces folded at a predetermined angle so that the shell can be attached; And it is installed in a diagonal direction on the interlayer hexahedral space of the base frame consists of a triangular waveform structure made of a configuration including a diagonal shell attachment plate to guide the movement of the fish while making the shellfish attached.

In the configuration of the present invention as described above, the base frame is arranged so that the two pairs of steel materials arranged in parallel orthogonal, each lower end frame is formed in an octagon by the connection of the same steel material; It is composed of octagons of the same shape as the lower frame, but is composed of a small proportion of the lower frame and is arranged to be spaced apart at a certain interval on the upper part of the lower frame, while each corner is arranged to be positioned on the same slope as the edge of the lower frame. Intermediate frame of steel structure; And an octagon of the same shape as that of the intermediate frame, which is arranged to be spaced apart at regular intervals on the upper part of the intermediate frame, with a smaller size than the intermediate frame, while each corner is arranged on the same slope as the edge of the frame. It can be made of the upper frame of the steel structure.

On the other hand, in the configuration of the present invention as described above, the shell attached plate is a lower shell attached plate installed in each of the outer square of the pentagonal space formed by the lower frame and the intermediate frame and the outer and inner column steel; And an upper side shell attaching plate installed at each of the outer squares of the hexahedral space formed by the intermediate frame and the upper frame and the outer and inner pillar steels.

In addition, the above-mentioned diagonal shell-attached plate is a lower side shell shell-mounted plate is installed in a diagonal direction on the space of the cube formed by the lower frame and the intermediate frame and the outer, inner column steel; And it can be made of the upper side shell plate mounting plate fixed in a diagonal direction on the space of the cube formed by the intermediate frame and the upper frame and the outer, inner column steel. At this time, the lower side shell-mounted plate and the upper side shell-mounted plate may be installed and fixed in opposite directions to each other.

In addition, the shell attached plate in the configuration according to the present invention is made of a plate of plastic or metal material, but a plurality of through holes may be further formed.

According to the present invention, the structure of the entire artificial reef is formed in the form of a steel frame, but the overall appearance is reduced in size in the form of an octagon, and the shell is attached by installing a shell-attached plate made of a triangular corrugated structure at sides and inside at regular angles. By controlling the amount of sunshine by the angle of inclination of the plate, the shadow area always occurs inside the octagonal artificial reef so that the environment where the fry or the plaque can be more safely inhabited is created.

In addition, the technology according to the present invention forms the structure of the entire artificial reef in the form of steel frame, the overall appearance is reduced in size in the form of octagonal upwards to the side and inside the shell attached plate consisting of a triangular corrugated structure at a constant angle It is particularly useful in that it can be safely inhabited by attaching the chip to the inner vertebral portion of the shell plate.

Hereinafter will be described in detail with respect to the steel frame artificial reef with shellfish attachment structure according to a preferred embodiment of the present invention.

1 is a perspective configuration showing a steel frame artificial reef having a shell-attached structure according to the present invention, Figure 2 is a perspective configuration view showing a shell-attached plate in the configuration of a steel frame artificial reef having a shell-attached structure according to the present invention, 3 is a cross-sectional view showing a shell attached plate in the configuration of a steel frame artificial reef having a shell-attached structure according to the present invention, Figure 4 is a plan view showing a steel frame artificial reef having a shell-attached structure according to the present invention, Figure 5 6 is a front configuration view showing a steel frame artificial reef having a shell-attached structure according to the present invention, Figure 6a is a plan view showing a lower frame of the steel frame of a steel frame artificial reef with shellfish-attached structure according to the present invention, Figure 6b Figure 6 is a plan view showing the middle frame and the upper frame of the steel frame of the steel frame artificial reef with shellfish attachment structure according to the present invention, Figure 6c Structural diagram showing an external pillar steel of a steel frame in a steel frame artificial reef with a jaw, FIG. 6D is a perspective diagram showing an inner pillar steel of a steel frame among a steel frame artificial reef with a shell-attached structure according to the present invention. 6e is a perspective view showing the interlayer slope reinforcement of the steel frame among the steel frame artificial reef with shellfish attachment structure according to the present invention, Figure 7a is a shellfish constructed in the lower layer space in the steel frame artificial reef with shellfish attachment structure according to the present invention 7B is a plan view showing the installation state of the mounting plate and the diagonal shell mounting plate, Figure 7b shows the installation state of the shell mounting plate and the diagonal shell mounting plate configured in the upper layer space in the steel frame artificial reef having a shell mounting structure according to the present invention 7C is a plan view showing the shading effect in the steel frame artificial reef with shellfish attachment structure according to the present invention.

Steel frame artificial reef (100) having a shell-attached structure according to the present invention is configured as a regular octagonal shape of the lower portion is wide and the narrow downlighting narrow structure as shown in Figure 1 to 7 , The configuration is made of a multi-layer, but the lower portion is wide and the upper portion is a basic octagonal structure of the lower octagonal structure (下 광 上 狹) structure of the regular octagonal shape, the base skeleton 200 consisting of a multi-layer corner of the same inclination angle A plurality of inner pillar steels 400 interconnecting up and down on the line with a plurality of outer pillar steels 300, the inner cross point of the steel frame of the foundation frame 200 made of a multi-layer on the same line of a predetermined inclination angle, the base Interlayer slope reinforcement 500, the lowermost side angle of the base skeleton 200 is installed on the diagonal diagonal formed between the outer column steel 300 and the inner column steel 400 of the lower layer space formed by the frame 200 edge It is composed of a certain length on the part but fixed to the bottom of the fixed anchor 700, the steel frame forming the outer frame of the foundation frame 200 and the square formed by the outer column steel 300 formed in a square To be fixed, but installed in a diagonal direction on the interlayer hexahedral space of the shell mounting plate (600a, 600b) and the base frame 200 having a triangular corrugated structure of a plurality of surfaces folded at a predetermined angle so that the shellfish can be attached Being made of a triangular waveform structure guides the movement of the fish while being made of a configuration of the diagonal shell attachment plate (600c, 600d) to be made of the shellfish.

Basic frame 200, the outer pillar steel 300, the inner pillar steel 400, the interlayer stiffener 500 and the fixture 700 constituting the steel frame artificial reef 100 according to the present invention configured as described above Each material is made of ferrous metal, not only very easy to supply and supply of materials but also very easy to connect or join the material can be seen that the steel frame artificial reef (100) according to the present invention is very easy to manufacture. The shell-attached plates 600a and 600b and the diagonal shell-attached plates 600c and 600d may be made of metal or plastic.

On the other hand, the steel frame artificial reef 100 according to the present invention as described above is formed very widely between the base frame 200, the outer pillar steel 300, the inner pillar steel 400 and the interlayer slope reinforcement 500 Through a three-dimensional space and a maze-like space formed by the shell-attached plates 600a and 600b and 600c and 600d provided on the three-dimensional space, it is possible to provide a practical hideout of the fry or chip.

In addition, the steel frame artificial reef (100) according to the present invention is a shell plate attached to the three-dimensional space between the base frame 200, the outer pillar steel 300, the inner pillar steel 400 and the interlayer slope reinforcement (500) 600a, 600b) and diagonal shell attachment plates (600c, 600d) to install a shade (陰影) inside the artificial reefs (100) by adjusting the amount of sunlight inside the artificial reefs (100) of the cheer or chipping In addition to providing a practical hide, it is possible to more smoothly grow by adjusting the amount of sunshine of the live algae.

That is, the steel frame artificial reef 100 according to the present invention is reduced in size as the overall appearance in the form of octagonal shells attached plate (600a, 600b) by installing a shell plate (600a, 600b) on the side at a constant angle The amount of sunshine is controlled by the angle of inclination so that the shadow area always occurs inside the octagonal artificial reef (100), and the interior space of the artificial reef (100) is attached to the shell plate (600a, 600b) and the diagonal shell. It is a structure to increase the efficiency inside the artificial reef (100) by making a maze structure through the plates (600c, 600d) and the like. In addition, it can be used even at low depths, of course, by lowering the height of the artificial reef (100) to prevent the danger of falling, and by installing a fixture 700 on the bottom of the artificial reef (100) coastal area where the tide difference is large and invasive occurs It is a structure to ensure resistance to movement and settlement by soft ground in Esau.

In the configuration of the steel frame artificial reef (100) as described above, the shell attached plate (600a, 600b) and the diagonal shell attached plate (600c, 600d) is to create an environment that can be safely attached to the plaque, such The shell attaching plates 600a and 600b and the diagonal shell attaching plates 600c and 600d have a triangular waveform structure as shown in FIGS. 2 and 3. The shell-attached plate 600a, 600b and the diagonal shell-attached plate (600c, 600d) configured as described above can be safely inhabited from the danger of natural enemies by attaching the shellfish to the inner vertex.

When explaining the steel frame artificial reef (100) according to the present invention in more detail. First, the base frame 200 is to form the outer shape of the artificial reef 100 according to the present invention, the base frame 200 is arranged so that the two pairs of steel materials arranged in parallel orthogonal but each end is the same The lower frame 210 is formed in the octagon by the connection of the steel, the lower frame 210 is made of the same octagon, but made of a small proportion of the proportion compared to the lower frame 210 in the upper portion of the lower frame 210 The upper frame of the intermediate frame 220 is made of an octagon of the same shape as the intermediate frame 220 and the intermediate frame 220 of the steel structure that is arranged to be spaced apart a predetermined interval compared to the intermediate frame 220 made of a small size The upper frame 230 of the steel structure is arranged to be spaced apart at a predetermined interval.

As described above, the lower frame 210, the intermediate frame 220 and the upper frame 230 constituting the basic frame 200 of the artificial reef 100 according to the present invention is made up of the same separation distance. At this time, the size of the lower frame 210, the intermediate frame 220 and the upper frame 230 is formed to a smaller proportion as the upper side is raised, while the basic frame 200 as shown in Figures 1 and 5 The lower frame 210 and the intermediate frame 220 and the upper frame 230 constituting each corner is arranged so as to be located on the same straight line of a predetermined inclination angle.

Meanwhile, as described above, two pairs of steel materials arranged in parallel are arranged to be orthogonal, but each end of the lower frame 210 and the intermediate frame 220 and the upper frame 230 formed in an octagon by the connection of the same steel material. Is composed of five squares including squares in the front, rear, left and right of the center square, and four regular triangles are formed between the front, rear, and left and right squares.

Further, a reinforcement 212 is further installed on the square diagonal center of the lower frame 210 constituting the basic frame 200 of the artificial reef 100 according to the present invention to further reinforce the strength of the lower frame 210. . The lower frame 210 including the reinforcing material 212 is made of steel of the H-beam (H-beam) but sideways to widen the contact area with the sea floor, the base skeleton 200 of the artificial reef (100) The intermediate frame 220 and the upper frame 230 constituting the) is made of steel of the L-beam (El-beam).

The outer column steel 300 is to connect each corner of the lower frame 210 and the intermediate frame 220 and the upper frame 230 constituting the base frame 200 to be located on the same straight line of a predetermined inclination angle, The outer column steel 300 is connected to the lower frame 210 and the intermediate frame 220 and the upper frame 230, the upper and lower edges of the base frame 200 consisting of a multi-layered up and down on the same line of a predetermined inclination angle.

As described above, the outer column steel 300 for interconnecting the edges of the base frame 200 up and down on the same line of a predetermined inclination angle includes a lower frame 210 and an intermediate frame 220 constituting the base frame 200. Since the upper frame 230 is made of a regular octagonal shape requires eight. At this time, the outer column steel 300 as described above is made of a steel material of the L-beam (El-beam).

The inner column steel 400 is for connecting the internal intersection of the steel of each of the lower frame 210 and the intermediate frame 220 and the upper frame 230 constituting the base frame 200, the inner column steel 400 The lower frame 210 and the intermediate frame 220 and the upper frame 230 are interconnected up and down the steel internal intersection of the base frame 200 consisting of a multi-layer of the upper and lower on the same line of a predetermined inclination angle.

That is, the inner column steel 400 as described above is to connect the corners of the square constituting the center of each of the lower frame 210, the intermediate frame 220 and the upper frame 230, vertically interconnected on the same line of a predetermined inclination angle do. Therefore, it can be seen that four inner pillar steels 400 as described above are required to correspond to the corners of the square.

Meanwhile, as described above, the lower frame 210 and the middle frame 220 are connected to the corners of the square and the outer octagon, which are centered by four inner pillar steels 400 and eight outer pillar steels 300. And the upper frame 230 is fixed to be arranged at the same interval of the multi-layer four inner column steel 400, eight outer column steel 300, the lower frame 210, the intermediate frame 220 and the upper frame 230 ) Is connected to the lower part of the structure is wide, the upper part of the narrow down light structure (下 廣 上 狹) structure.

As described above, the inner column steel 400 is also made of a steel material of the L-beam (El beam) like the outer column steel (300).

The interlayer slope reinforcement 500 is an outer pillar steel 300, the inner pillar steel 400, the lower frame 210, the middle frame 220 and the upper frame 230 by the lower wide and the upper narrow downlight ( For reinforcing the strength of the frame formed in the form of a lower, the interlayer stiffener 500 is the outside of the lower layer space formed by the lower frame 210 and the intermediate frame 220 of the base frame 200 It is installed on the diagonal of the square formed between the column steel 300 and the inner column steel (400).

The interlayer stiffener 500 constructed as described above is between the outer column steel 300 and the inner column steel 400 of the lower layer space formed by the lower frame 210 and the intermediate frame 220 of the base frame 200. The arrangement of the interlayer stiffeners 500 provided on the front, rear, and left and right quadrangles formed on the opposite sides is configured to be opposite. That is, the structure of the interlayer stiffener 500 provided on the left and right quadrangles when the frame is viewed from the front is a structure installed in the diagonal direction from the upper side to the lower side of the inner side. The structure of the installed interlayer stiffener 500 is a structure installed in the diagonal direction of the upper side from the lower side of the outer side.

On the other hand, as described above, the configuration of the interlayer stiffener 500 provided on the left and right quadrangle is installed in the diagonal direction of the lower side from the upper side to the inner side, as well as the interlayer stiffener 500 installed on the front and rear quadrangle. Since the configuration is installed in the inclined direction of the upper diagonal direction from the bottom of the outer side to restrain the interlayer displacement of the artificial reef 100 to improve the horizontal resistance performance by the tidal current.

As described above, the interlayer stiffener 500 is configured to be installed on both sides of the front and rear quadrangles and both sides of the left and right quadrangles, and thus requires a total of eight pieces.

Shell plate attachment plate (600a, 600b) is installed on the outer side formed by the lower frame 210 and the intermediate frame 220 and the upper frame 230 and the outer column steel 300 constituting the base frame 200 seaweed In addition to the shading (음영) is formed in the internal space of the artificial reefs (100) as well as to allow the plaque attached to the habitat, the shell-attach plate (600a, 600b) constitutes the base skeleton 200 The lower frame 210 and the intermediate frame 220 and the upper frame 230 is fixed to the square formed on the surface of the square formed by the steel and the outer pillar steel 300 forming the outer edge. At this time, a plurality of through-holes (610a, 610b) are formed in each shell attaching plate (600a, 600b) to minimize the resistance of the artificial reef (100) to the flow of algae.

When the shell-attached plate 600a, 600b configured as described above in more detail to the outside of the pentagonal space formed by the lower frame 210 and the intermediate frame 220 and the outer and inner column steel (300, 400) On each of the outer squares of the hexahedral space formed by the lower side shell attachment plate (600a) and the intermediate frame 220 and the upper frame 230 and the outer and inner column steel (300, 400) installed in each side square It consists of an upper side shell attaching plate 600b to be installed.

On the other hand, as described above, the shell-mounted plate consisting of the lower side shell-mounted plate 600a and the upper shell-mounted plate 600b is a lower shell-mounted plate (installed between the lower frame 210 and the intermediate frame 220 ( 600a) and the upper shell-mounted plate 600b, which is installed between the intermediate frame 220 and the upper frame 230, is configured to be alternately installed up and down alternately, effectively shading the interior space of the artificial reef 100. Will make.

Therefore, as described above, the shadowed area is formed by forming an effective shadow in the interior space of the artificial reef 100 through the configuration of the shelled plate consisting of the lower shelled plate 600a and the upper shelled plate 600b. Through this, it is possible to provide a practical hideout of cheers and plaques. In addition, the tooth pad is attached on the inner vertices of the shell-attached plate (600a, 600b) in the form of a waveform of a triangular structure, a safe format is possible.

Diagonal shell-attached plates (600c, 600d) are installed in a diagonal direction on the interlayer hexahedral space of the base frame 200 to form a shadow in the living space and internal space of the seaweed, while the movement guide and the shellfish of the fish To be attached to the dinner, the diagonal shell attachment plate (600c, 600d) is the cube of the cube formed by the lower frame 210 and the intermediate frame 220 and the outer and inner column steel (300, 400) Diagonal in the space of the cube formed by the lower side shell plate mounting plate 600c and the middle frame 220 and the upper frame 230 and the outer and inner column steel (300, 400) fixed to be installed in a diagonal direction on the top It consists of an upper side shell-mounted plate (600d) is fixed to be installed in the direction. At this time, a plurality of through holes (not shown) are also formed in each of the diagonal shell mounting plates 600c and 600d.

Diagonal shell attached plate (600c, 600d) configured as described above is configured in the form of a predetermined angle of inclination, but the lower side shell shell attached plate is installed on the lower layer space formed in the lower frame 210 and intermediate frame 220 ( 600c) provides a movement passage of the fish, and the upper side shell-mounted plate 600d installed on the upper layer space formed in the intermediate frame 220 and the upper frame 230 is a lower side shell-mounted plate 600c and Are installed in opposite diagonal directions to provide a passage for fish. That is, the lower side shell attaching plate 600c and the upper side shell attaching plate 600d are fixed to each other in diagonal directions opposite to each other.

In other words, the lower diagonal shell attaching plate 600c installed on the lower layer space formed in the lower frame 210 and the intermediate frame 220 shows a movement path in the lower layer when the fish enters the artificial reef 100. When the lower diagonal shell attachment plate (600c) is installed in a diagonal direction and the attachment organisms such as shellfish or seaweed grow on the lower diagonal shell attachment plate (600c), the internal space of the artificial reef (100) is generated and It allows fish species to inhabit. In addition, when the living organisms such as algae inhabit the H-beam (H-beam) and L-beam (El-beam) inside the artificial reef 100, the hidden space for maintaining the ecosystem between other fish species is greatly improved. The efficiency of internal spaces caused by living things is maximized.

In addition, the upper layer structure of the artificial reef (100) is connected by connecting the upper side shell plate (600d) to one, and made into a closed space, the upper side shell plate (600d) or L-beam (El beam) When inhabited organisms such as shellfish and seaweeds are inhabited, they can be used as a hiding place for fish belonging to the lower or higher fish species of the food chain, and they are designed to induce free passage of fish through four open areas. It was.

Fixture 700 is fixed to the bottom of the sea floor to fix the artificial reef (100) according to the present invention to the bottom, the fastener 700 is an artificial fish according to the invention as shown in Figures 1 and 5 It is composed of a predetermined length at the bottom of each corner of the lower frame 210 constituting the elementary frame 200 of the second 100.

On the other hand, the fixture 700 configured as described above may be made of a steel material of the L-beam (El-beam) as shown in Figs. The fixture 700 configured as described above has a predetermined length under each corner of the lower frame 210 constituting the basic frame 200 of the artificial reef 100, and has a predetermined depth on the sea bottom by the load of the artificial reef 100. It will prevent the movement of the artificial reef (100) by the lodging algae.

The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

1 is a perspective configuration showing a steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 2 is a perspective view showing the shell attached plate in the configuration of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 3 is a cross-sectional view showing the shell attached plate in the configuration of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 4 is a plan view showing a steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 5 is a front configuration view showing a steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 6a is a plan view showing the lower frame of the steel frame of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 6b is a plan view showing the middle frame and the upper frame of the steel frame of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 6c is a perspective view showing the outer pillar steel of the steel frame of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 6d is a perspective view showing the inner column of the steel frame of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 6e is a perspective configuration showing the interlayer slope of the steel frame of the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 7a is a plan view showing the installation state of the shell attached plate and the diagonal shell attached plate configured in the lower layer space in the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 7b is a plan view showing the installation state of the shell attached plate and the diagonal shell attached plate configured in the upper layer space in the steel frame artificial reef with shellfish attachment structure according to the present invention.

Figure 7c is a plan view showing the shading effect in the steel frame artificial reef with shellfish attachment structure according to the present invention.

[Description of Symbols for Main Parts of Drawing]

100. Artificial Reef 200. Basic Frame

210. Lower Frame 220. Intermediate Frame

230. Upper frame 300. External pillar steel

400. Inner column steel 500. Interlayer stiffener

600a, 600b. Shell plate 600c, 600d. Diagonal Shell Plate

700. Fixture

Claims (6)

Two pairs of steel arranged in parallel are arranged to be orthogonal, and each end is made of an octagonal shape with a lower octagonal shape formed by the connection of the same steel material and an octagonal shape with the lower frame, but having a small ratio compared to the lower frame. It is made of a size and arranged to be spaced apart at a predetermined interval on the upper portion of the lower frame while each corner is made of an intermediate frame of the steel structure and the octagon of the same shape as the intermediate frame is arranged to be located on the same inclined line as the corner of the lower frame It is composed of a small proportion of the intermediate frame compared to the intermediate frame is arranged so as to be spaced apart at a predetermined interval while the upper edge of the steel structure is arranged so that each corner is located on the same inclined line with the corner of the intermediate frame. Basic frame made of, made of the multilayer A plurality of outer pillar steels interconnecting the basic frame edges vertically and downwardly on a same slope, a plurality of inner pillar steels interconnecting the internal intersection points of the steel frame of the basic frame consisting of the multilayers vertically and on the same line of a predetermined inclination angle, the The interlayer slope reinforcement is installed on the diagonal of the square formed between the outer pillar steel and the inner pillar steel of the lower layer space formed by the foundation frame, and the predetermined length is formed at the bottom of each corner of the bottom of the foundation framework. In artificial reefs that are artificially installed in the sea to form a habitat for aquatic life such as fish and shellfish made of a fixed fixture that is embedded deeply, The lower side shell-mounted plate installed in each of the outer squares of the pentagonal space formed by the lower frame and the intermediate frame and the outer and inner pillar steels, and the hexahedral space formed by the intermediate frame and the upper frame and the outer and inner pillar steels. It consists of the upper side shell attachment plate is installed in each of the outer square of the square frame formed by the steel and the outer column formed of the steel frame and the outer pillar steel to form the outer edge of the base frame so that the shell can be attached Shell plate attachment plate having a triangular waveform structure of a plurality of surfaces folded at a predetermined angle; And It is formed by the lower side shell shell mounting plate and the middle frame and the upper frame and the outer and inner column steel fixedly installed in a diagonal direction on the space of the cube formed by the lower frame and the intermediate frame and the outer, inner pillar steel It consists of the upper side of the shell plate attached to the diagonal installation on the cube space fixed in a diagonal direction on the interlayer hexahedral space of the base frame, but is made of a triangular waveform structure to guide the movement of fish while Steel frame artificial reef with a shell-attached structure, characterized in that consisting of a configuration including a diagonal shell-attached plate to make the attachment. delete delete delete The steel frame artificial reef having a shell attaching structure according to claim 1, wherein the lower diagonal shell attaching plate and the upper diagonal shell attaching plate are installed and fixed in mutually opposite diagonal directions. The steel frame artificial reef with shellfish attachment structure according to claim 1 or 5, wherein the shellfish attaching plate is made of a plate made of plastic or metal, and a plurality of through holes are further formed.

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