KR200338494Y1 - Artificial seaweeds for soft ground having ground fixer - Google Patents

Abstract

The present invention relates to a soft ground artificial reef with an inner plate and a frame installed in a multi-stage artificial reef, the ground fixture and the bottom plate is installed on the bottom of the unit in contact with the ground, the cable is installed on the artificial reef By dispersing the load of the artificial reefs by the bottom plate, the settlement of the artificial reefs in the soft ground is prevented, and the artificial reefs are firmly fixed to the ground by the ground fixture, so that there is no effect of falling or moving even when there is an impact of the algae. In addition, when lifting the artificial reefs, the cable is divided by the force acting on the joint portion by the weight of the artificial reefs to relax the load, thereby preventing the damage of the artificial reefs.

Description

Soft ground artificial reef with ground fixation {ARTIFICIAL SEAWEEDS FOR SOFT GROUND HAVING GROUND FIXER}

The present invention relates to artificial reefs for soft ground, and in particular, the artificial reefs are stacked in multiple stages by a plurality of artificial reef units in which plates and frames are installed, the bottom plate and ground fixture is installed on the bottom of the artificial reefs By distributing the load by the installed bottom plate, it is possible to prevent the settlement of artificial reefs and to prevent the movement and fall of artificial reefs even when the artificial reefs are firmly fixed to the ground by the installed ground fixtures and are impacted by birds. will be.

In addition, when the artificial reefs are lifted up by mutually fixing the artificial reefs stacked in multiple stages, the cables share the large force generated at the joints of the artificial reefs by the weight of the artificial reefs, thereby alleviating the force acting on the joints. To prevent damage to artificial reefs.

In general, artificial reef is a structure that is put into the sea for the purpose of helping the breeding of aquatic animals, such as algae attached to the artificial reef to form a food chain, the fish will live together.

However, in the case of the conventional artificial reefs in which a plurality of artificial reef units are stacked in multiple stages, in the region where the algae is strong, such as the west coast, the artificial reefs fall or move due to the impact of the algae, making it difficult for marine animals to gather. In the place where the ground is formed of a flat plate (tidal flat), the ground is soft, so that in case of the conventional artificial reefs, there is a problem that the artificial reefs cannot fulfill their functions.

In addition, when dropping artificial reefs to the sea after being lifted by the crane, etc. are dropped into the sea, when lifting the artificial reefs, the force caused by the weight of the artificial reefs themselves is concentrated at the junction of the artificial reef unit is a problem that the artificial reefs are broken There was.

The present invention is to solve the above problems, an object of the present invention is to increase the area in which the load of the artificial reef is applied by the bottom plate installed on the bottom of the artificial reef so that the load is not concentrated in a frame with a small diameter is dispersed and soft ground The artificial reef can be prevented from settling on the ground while the ground fixture is firmly fixed to the bottom of the artificial reef unit in contact with the ground, so that the artificial reef can be firmly fixed so that it can withstand the impact of algae. It is to prevent the movement.

In addition, another object of the present invention is to install a cable in each artificial reef unit constituting the artificial reef stacked in multiple stages by mutual fixing to relieve the large force acting on the joint by the weight of the artificial reef itself when lifting the artificial reef by the cable To prevent damage to the artificial reefs.

One feature of the present invention for achieving the above object is that the first hexahedral units are installed on the bottom surface while forming the same shape around the central hexahedral unit is installed ground fixtures at each corner of the bottom while forming the shape of the hexahedron It is installed while forming a cross shape, between the first hexahedral unit is formed between the first octahedral unit forming a pentagonal shape between each of the lower layer to form an octagonal, and the second hexahedral artificial reef unit having a hexahedron shape arranged in the same way as the lower layer And a second octahedral artificial reef unit having a pentagonal shape and having an octagonal shape installed on an upper surface of the lower layer, and a third hexahedral artificial reef unit having a hexahedron shape formed of an upper layer installed on an upper surface of the middle layer. The upper layer, the middle layer and the lower layer are co-centered while the middle layer is Smaller than the sub-layer, the top layer is to provide a Artificial Reef for the central layer than having a ground clamp forming a small shape the soft ground Artificial Reef shaped for having a ground clamp is formed of soft ground.

At this time, an upper corner of the first hexahedral artificial reef unit disposed at the front, rear, left, and right ends of the plurality of first hexahedral artificial reef units constituting the lower layer, and a plurality of second constituting the middle layer. The cable ring is installed at the upper corner of the second hexahedral artificial reef unit and the upper corner of the third hexahedral artificial reef unit constituting the upper layer of the second hexahedral artificial reef unit disposed at the front, rear, left and rear ends of the hexahedral artificial reef unit. It is preferable to install a cable in the

In addition, the ground fixture preferably uses an H-beam.

1 is a perspective view of an artificial reef according to the present invention.

Figure 2a is a detailed view of the first hexahedral artificial reef unit according to the present invention.

Figure 2b is a bottom view of the lower layer of artificial reefs according to the present invention.

Figure 2c is a detailed view of the first pentagonal artificial reef unit according to the present invention.

Figure 3a is a detailed view of a second hexahedral artificial reef unit according to the present invention.

Figure 3b is a detailed view of the second pentagonal artificial reef unit according to the present invention.

Figure 4 is a detailed view of the third hexahedral artificial reef unit according to the present invention.

<Description of main parts of drawing>

100: artificial reef 110: the first hexahedral unit

110a: bottom plate 114: ground fixture

120: first octahedral unit 130: second hexahedral unit

140: second octahedral unit 150: third hexahedral unit

The present invention is to build a multi-stage artificial reef, the bottom of each artificial reef unit constituting the artificial reef to install the bottom plate and ground fixture to prevent the settlement and fall or fall of artificial reefs.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a perspective view of an artificial reef in accordance with the present invention, consisting of a lower layer in contact with the ground, a middle layer disposed on the upper surface of the lower layer and an upper layer disposed on the uppermost surface. The artificial reefs form a smaller shape toward the top, which is intended to achieve structural stability.

The lower layer includes a plurality of hexahedral shaped first hexahedral units 110, a central hexahedral unit 110-1, and a pentagonal first octahedral unit 120, wherein the first hexahedral unit 110 is a central hexahedral unit. It is arranged in the transverse direction and the longitudinal direction, respectively, with respect to (110-1) to form a "+", the first pentagonal unit 120 is disposed between the first hexahedral unit 110 as a whole octagonal appearance Will have

The middle layer has a plurality of hexahedron-shaped second hexahedral unit 130 and a pentagonal shape second pentagonal unit 140 similar to the lower layer, wherein the second hexahedral unit 130 is disposed in the horizontal direction and the longitudinal direction. The second pentagonal unit 140 is disposed therebetween and has an octagonal shape as a whole, and the upper layer is composed of a third hexahedral unit 150 that is one unit.

As described above, the artificial reef for soft ground according to the present invention, which is composed of a lower layer, a middle layer, and an upper layer, has a stable structure since it becomes smaller and becomes a triangular pyramid as a whole.

Hereinafter, each unit constituting the artificial reef will be described in detail with reference to FIGS. 2 to 4.

The first hexahedron unit 110 that constitutes the lower layer will be described with reference to FIG. 2A as follows.

The first hexahedron unit 110 has a hexahedron shape and an outer frame 111 having an empty inside thereof forms a skeleton thereof. An inner plate 113 having a trapezoidal shape is installed inside the outer frame 111, and the inner plate 113 has a quadrilateral inner opening.

The long vertical side of the inner plate 113 is installed inside the frame in the vertical direction of the outer frame, and the short vertical side toward the center of the inner plate 113 has four inner plates 113 eventually. In contact with the center of the space, the outer side of the outer frame 111, the vertical frame 112 in the vertical direction is installed and the outer plate 114 to the left and right of the vertical frame 112 is installed.

The outer plate 114 and the inner plate 113 described above will create a favorable environment for the fish to inhabit by reducing the impact of the algae.

In addition, the ground fixture 114 is provided on the bottom of the first hexahedral unit 110. The ground fixture 115 is secured by entering the ground to secure the artificial reef 100 more firmly. In the present invention, the ground fixture 115 is to use the H-beam, one side of the two long vertical direction in the H-beam is installed on the bottom of the first hexahedral unit 110, the other side is the ground It will be fixed at.

At this time, the artificial reef is more firmly fixed by the part fixed to the ground.

On the other hand, the bottom plate 110a is alternately disposed on the bottom surface of the first hexahedron unit 110, which is disposed at the front and rear, left and right ends of the plurality of first hexahedral units 110 arranged in a "+" shape. Although installed, the bottom plate 110a will be described with reference to FIG. 2B.

Since the load of the artificial reef is not concentrated in the frame by the above-mentioned bottom plate 110a, there is an effect that eventually it is dispersed, whereby the artificial reef is not settled even in soft ground. The bottom plate 110a is alternately installed in the part where the bottom plate 110a is installed to distribute the load as described above, and the part that is not installed is to allow the ground to breathe.

That is, when the bottom plate 110a is installed for all parts, the ground is not able to breathe, and thus, the organisms inhabiting the ground are also unable to breathe, and thus the organisms die. At this time, the dead organism decays, toxic gas such as hydrogen sulfide is generated, and the hydrogen sulfide causes a result of corroding the artificial reef.

Therefore, the staggered installation of the bottom plate (110a) is to maintain the respiration of the ground at the same time load distribution.

On the other hand, at the outer upper corner of the first hexahedral unit 110 is provided with a cable hook 116 for fixing the cable. Details thereof will be described later.

The lower layer in contact with the ground is composed of the first hexahedral unit 110 and the first pentagonal unit 120 as described above. Hereinafter, the first pentagonal unit 120 will be described with reference to FIG. 2C.

The first pentagonal unit 120 has a top surface and a bottom surface of a triangular shape, and the front, left, and right sides of the rectangular shape is provided between the top surface and the bottom surface.

The front of the first pentagonal unit 120 is provided with a vertical frame 122 in the vertical direction while the outer plate 123 is installed in the horizontal direction.

By the vertical frame 122 and the outer plate 123 to provide a shadow portion that can inhabit the fish and to reduce the impact of the algae to improve the growth environment of the fish.

As described above, a lower layer is formed by the first hexahedron unit 110 and the first octahedral unit 120, and the first octahedral unit 120 is disposed between the first hexahedral units 110 arranged in a "+" shape. ) Are each arranged to form an octagonal shape as a whole.

The artificial reef of the present invention is composed of a lower layer, a middle layer, and an upper layer. Hereinafter, the second hexahedral unit 130 and the second pentagonal unit 140 constituting the middle layer will be described with reference to FIGS. 4A and 4B. .

As shown in FIG. 3A, the second hexahedral unit 130 has a shape in which two external frames 131 which are frames of the hexahedron are connected side by side.

The front, rear, left and rear sides of the outer frame 131 are provided with horizontal frames 133 in a horizontal direction to divide the upper and lower parts of the outer frame 131 and have diagonal directions on each of the upper and lower parts. The diagonal frame 131 is installed.

That is, in the upper case, the horizontal frame 133 is alternately connected to the rear upper corner of the outer frame 131 at the point where the horizontal frame 133 is installed, and the lower case is installed in the same way. In addition, an outer plate 135 is installed at the center of the front surface of the outer frame 131 in the horizontal direction. The hexahedron frame having the configuration as described above is connected to the side, the difference is that the outer plate is installed separated up and down.

By the second hexahedral unit 130 having the above-described configuration to mitigate the impact of the algae while forming a shadow portion to improve the habitat environment of the fish.

In addition, the second hexahedral unit 130 is provided with a cable ring 136 for fixing the cable in the upper corner of the outer surface. The description thereof will be described later.

A second pentagonal unit 140 of the middle layer including the second hexahedral unit 130 and the second pentagonal unit 140 will be described with reference to FIG. 3B.

The second pentagonal unit 140 has a form similar to the first pentagonal unit 120 of the lower layer.

That is, the upper surface and the lower surface having a triangular shape, the front and the left and right sides of the rectangular shape is formed between the upper surface and the lower surface, the vertical frame 142 is installed in the vertical direction on the front, while the horizontal in the horizontal direction The frame 143 is installed. On the front divided left and right by the vertical frame 142, a rectangular outer plate 144a is installed at the center portion of the divided one side, and the other side is provided with a rectangular outer plate 144b at the top. .

The second hexahedral unit 130 and the second pentagonal unit 140 are arranged in the same manner as the lower layer to form an octagonal shape as a whole.

An upper layer of the artificial reefs of the present invention, which is composed of a lower layer, a middle layer, and an upper layer, will be described with reference to FIG. 4.

The upper layer is composed of the third hexahedral unit 150. The third hexahedral unit 150 is formed by installing the vertical frame 152 and the horizontal frame 153 on the front, rear, left and right sides of the outer frame 151 having a hexahedron shape.

As described above, the artificial reefs of the present invention are composed of a lower layer, a middle layer, and an upper layer, and the lower layer, the middle layer, and the upper layer have a shape that decreases upward. In other words, it has the shape of a triangular pyramid as a whole, so the center of gravity is directed downward, so that it has a stable structure, thereby preventing it from conducting the impact of birds.

In addition, the artificial reef of the present invention is connected by a cable from the upper layer to the lower layer through the middle layer. In order to connect the cable, the cable hooks 116, 136, and 154 are installed in the upper corners of the first hexahedron unit 110, the second hexahedron unit 130, and the third hexahedron unit 150 of the lower layer, and then installed. The cable 160 is connected to the cable loops 116, 136, and 154.

By the installed cable 160 to relieve the force acting momentarily on each part of the artificial reef 100 invented to prevent damage.

That is, when dropping the artificial reef (100) to the sea is lifted by using equipment such as a crane is dropped into the sea. At this time, when lifting the artificial reef 100 is instantaneously a large force acts on each joint of the artificial reef by the weight of the artificial reef, the cable 160 to share the force acting on the joint portion to act on the joint The force to be distributed is dissipated, and as a result, damage to the artificial reef is prevented.

As described above, the ground fixture and the bottom plate are installed on the bottom of the unit contacting the ground among the units forming the artificial reef stacked in multiple stages, so that the load is not concentrated on the small diameter frame to prevent the settlement of the artificial reef. As the ground fixture is fixed to the ground, the artificial reef can be firmly fixed, so that it is not transmitted or moved even by the impact of birds.

In addition, when the artificial reef is lifted by connecting the cable to the cable ring after installing the cable ring in the unit, the cable acts on the joint by the weight of the artificial reef, thereby alleviating the force acting on the joint. It is effective to prevent damage to the artificial reefs.

Claims (3)

In artificial reefs that are stacked in multiple stages by a plurality of units in which an outer plate, a vertical frame, a horizontal frame, and a diagonal frame are installed in an external empty frame, The first hexahedron unit 110 having the bottom plate 110a installed on the bottom surface while forming a shape of a hexahedron and having the same shape around the center hexahedron unit 110-1 on which the ground fixture 115 is installed at each corner of the bottom. ) Are formed in a cross shape, and the lower stratum is formed in the same manner as the lower layer and the lower layer having an octagonal shape so that the first pentagonal unit 120 having a pentagonal shape is installed between the first hexahedral units 110. A second hexahedral artificial reef unit 130 having a shape and a pentagonal second pentagonal artificial reef unit 140 having an octagonal shape formed on an upper surface of the lower layer and a third hexahedral artificial reef unit having a hexahedron shape 150 is formed of an upper layer installed on the upper surface of the middle layer, The upper layer, the middle layer and the lower layer formed the same center, the middle layer is smaller than the lower layer, the upper layer is a soft ground artificial reef with a ground fixture 115, characterized in that forming a smaller shape than the middle layer According to claim 1, Outer upper corner of the first hexahedral artificial reef unit disposed in the front, rear, left, right end of the plurality of first hexahedral artificial reef unit 110 constituting the lower layer, and the middle A third hexahedral artificial reef unit constituting an outer upper corner and an upper layer of the second hexahedral artificial reef unit disposed at the front, rear, left, and rear ends of the plurality of second hexahedral artificial reef units 130 constituting the layer. Soft ground artificial fish equipped with ground fixtures, characterized in that the cable loop (116, 136, 155) is installed in the upper corner of the 150 and the cable loop (115, 136, 155) is installed second According to claim 1 or 2, wherein the ground fixture is a soft ground artificial reef with ground anchors, characterized in that using the H-beam.