KR20120036515A

KR20120036515A - Step artifical reef

Info

Publication number: KR20120036515A
Application number: KR1020100098245A
Authority: KR
Inventors: 최중식
Original assignee: (주)나우앤하우
Priority date: 2010-10-08
Filing date: 2010-10-08
Publication date: 2012-04-18
Also published as: KR101284049B1

Abstract

PURPOSE: A stepped artificial fish reef is provided to prevent an artificial fish reef from moving or falling by reducing the movement of sea water or waves. CONSTITUTION: A stepped artificial fish reef comprises section shape steel framed structure parts(20), a connection framed structure part, a block main body(40), and a fixing clip(50). The section shape steel framed structure parts are stacked in multi-layers in order to have a support space in both ends thereof and are equipped with a pair of penetration parts(26), a first coupling frame(21), a first channel forming frame(22), a second coupling frame, a second channel forming frame, and a top skeleton. The block body is arranged in the support space. The fixing clip fixes the block body to the section shape steel framed structure part.

Description

Cascading Reefs {Step artifical reef}

The present invention relates to a cascading artificial reef, more specifically, a plurality of section steel frame parts are formed in multiple layers, connecting the shape frame parts to the connecting frame part, and then install the block body so that seawater can flow into the interior. The present invention relates to a stepped artificial reef that prevents artificial reefs from moving or falling by attenuating rapidly moving seawater or waves, and preventing the coast from being eroded by waves.

In general, coastal erosion prevention blocks are installed in coastal waters of about 5 to 30m, and the coastal erosion prevention blocks attenuate rapid seawater movement and grow with various seaweeds attached to them. It is used as a breeding ground for. In other words, in the vicinity of the coastal erosion prevention block, the upstream and downstream are formed along the terrain, and the nutrients are transported to the upper layer with sunshine, so the upper layer becomes active in breeding plankton, and the large meat that targets it is gathered. By gathering, a good fishery is formed.

The coastal erosion prevention block is a structure manufactured using concrete, and is formed in a rectangular long tube or block shape, and a plurality of water outlets are formed on the outer surface thereof to allow seawater to pass.

However, the above-mentioned coastal erosion prevention block has a problem that easily moves or falls due to strong vortex or blue of sea water.

The present invention has been made to solve the above problems, an object of the present invention is to form a plurality of sections of the steel frame stratified, connecting and fixing the shape of the frame to the connecting frame portion can be introduced into the seawater inside By providing a block body so as to attenuate the rapidly moving seawater or waves to prevent the artificial reefs to move or fall, and to provide a stepped artificial reef to prevent the coast from being eroded by the waves.

The present invention is a block body disposed in the support space and connecting the plurality of frame frame and the connecting frame for interconnecting the section of the frame steel frame formed by being stacked in a multi-stage layered to have a support space at both ends and the frame structure And a fixed clip for fixing the block body to the section steel frame, wherein the section frame is formed to have a set of penetrating portions, and a passage for seawater to flow in or out between the block bodies installed in the section frame. Characterized in that is provided.

In addition, the section steel frame portion is disposed on the bottom and the first coupling frame having a bottom connection groove at both ends and the first passage forming frame formed on both sides of the upper surface of the first coupling frame and the first passage forming frame is installed and connected And a second coupling frame having intermediate connection grooves at both ends and a second passage forming frame formed at both sides of the upper surface of the second coupling frame and an upper frame installed to connect the second passage forming frame, respectively. .

In addition, the connecting frame portion is the first connecting frame is installed to connect the bottom connecting groove of the first coupling frame, the second connecting frame is installed to connect the intermediate connecting groove of the second coupling frame, and the upper frame It is characterized in that consisting of the upper connection skeleton is installed to connect.

In addition, the block body is characterized in that a plurality of buoyancy prevention holes are further formed so that seawater penetrates.

In addition, a pair of seaweed transplanting rope is further disposed on the upper surface of the block body, the seaweed transplanting rope is characterized in that it is fixed by a plurality of support clips installed at equal intervals.

The present inventors stepped artificial reefs are formed by forming a plurality of sections of the steel frame stratified, connecting and fixing the shape skeleton parts to the connecting frame part, and then install the block body so that the seawater can be introduced into the inside, the sea water or blue to be moved quickly Attenuation prevents artificial reefs from moving or falling, and prevents coastal erosion by waves.

1 is a perspective view showing a cascading artificial reef in accordance with the present invention.
Figure 2 is a front view showing a cascading artificial reef in accordance with the present invention.
Figure 3 is a side view showing a stepped artificial reef in accordance with the present invention.
Figure 4 is a plan view showing a block body in the cascading artificial reefs according to the present invention.
5 is a side view showing a block body in the cascading artificial reefs according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the stepped artificial reefs according to the present invention with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

In addition, the following examples are not intended to limit the scope of the present invention but merely presented by way of example, and there may be various embodiments implemented through the present invention.

1 is a perspective view showing a stepped artificial reef in accordance with the present invention, Figure 2 is a front view showing a stepped artificial reef in accordance with the present invention, Figure 3 is a side view showing a stepped artificial reef in accordance with the present invention, Figure 4 is a stepped in accordance with the present invention In the artificial reef, it is a plan view showing the block body, Figure 5 is a side view showing the block body in the stepped artificial reef according to the present invention.

As shown in the figure, the stepped artificial reef (10) (hereinafter referred to as artificial reef) according to the present invention is composed of a section steel frame 20, the connecting frame 30, the block body 40 and the fixed clip (50).

Here, the section steel frame portion 30 is formed to be provided with a set of through portion 26, the passage 44 so that sea water flows in or out between the block body 40 installed in the section steel frame portion 20 ) Is provided.

The section steel frame portion 20 is formed by being laminated in multiple stages so as to have a support space at both ends, such a section steel frame portion 20 is provided at a predetermined interval on the sea floor.

The section steel frame portion 20 is disposed on the bottom and formed on the first coupling frame 21 having a bottom connection groove 211 at the lower end of both ends and the first passage formed on both sides of the upper surface of the first coupling frame 21 Both the upper surface of the second coupling frame 23 and the second coupling frame 23 having the intermediate connecting groove 231 is installed and connected to the frame 22 and the first passage-forming frame 22 The second passage forming frame 24 and the second passage forming frame 24 respectively installed in the upper frame 25 is formed to connect.

At this time, the first coupling frame 21, the first passage forming frame 22, the second coupling frame 23, the second passage forming frame 24 and the upper frame 25 is a long H beam made of a metal material This is used, the frame (21, 22, 23, 24, 25) are stacked so that the support space (21a, 22a, 23a, 24a, 25a) is formed so that the block body 40 is disposed on both sides. The above-described frameworks 21, 22, 23, 24, 25 are fixed by welding or bolting each other.

In addition, seawater is introduced into the penetration portion 26 between the first passageway forming frames 22 and the second passageway forming frames 24, which are spaced apart at regular intervals. It will provide a place for fish to rest.

The connecting frame part 30 is to interconnect the section steel frame parts 20 are arranged at equal intervals, the connection frame part 30 is connected to the bottom connection groove 211 of the first coupling frame 21 The first connection frame 31 is connected to the installation, and the second connection frame 32 is installed to connect the intermediate connecting groove 231 of the second coupling frame 23 and the upper frame is installed It consists of an upper connecting frame (33).

At this time, the first and second connection frame (31, 32) and the upper frame 33 is a metal long H beam is used, the first connection frame 31 and the second connection frame 32 is the bottom After the fitting groove 211 and the intermediate connecting groove 231 is fitted in the welding fixed, the upper connecting frame 33 is disposed on the upper surface of the upper frame 25 is welded or bolted.

Here, it is preferable to further form a set of support wings (not shown) in the longitudinal direction on the bottom surface of the first connecting frame 31 to prevent the artificial reef 10 from being stuck to the sea bottom by the load. It is also possible to form the support wing inclined downward so that the end of the support wing is embedded in the bottom of the seawater to fix the artificial reef 10 by the water current.

The block body 40 is a long concrete block connecting the interframework portions 20 and disposed in the support spaces 21a, 22a, 23a, and 24a.

The block body 40 is further formed with a plurality of buoyancy prevention holes 41 to penetrate seawater, a pair of seaweed transplantation rope 42 is further disposed on the upper surface, the algae transplantation rope 42 is installed at equal intervals It is fixed by a plurality of support clips (43). The seaweed transplant rope 42 may be formed of a synthetic resin material and a metal material so that fiber material is used and corrosion does not occur.

At this time, the buoyancy prevention hole 41 is to penetrate a portion of the water to the buoyancy prevention hole 41 to attenuate the strength to prevent the artificial reef is lifted or moved by the water swirling from the bottom to the top.

At this time, it is preferable that a predetermined interval is spaced between the block body disposed in the support spaces 21a, 22a, 23a, and 24a and other block bodies to allow seawater to flow into the interior through the spaced passages 44. . That is, the height of the block body 40 is the height of the first coupling frame 21, the first passage forming frame 22, the second coupling frame 23, the second passage forming frame 24 and the upper frame 25 It will form lower.

The fixing clip 50 is composed of a bent iron piece, both ends are welded or bolted to the section steel frame 20 while surrounding the block body 40.

The stepped artificial reef 10 configured as described above is connected to and installed in advance the section steel frame portion 20 by the connecting frame portion 30, the block body 40 in the support space 23a of the section steel frame portion 20 ) And then fixed with a fixed clip (50) to produce an artificial reef (10).

The artificial reef 10 produced in this way is allowed to rest on the sea floor to be installed after moving to the marine crane, thereby completing a series of installation processes.

10: stepped artificial reef 20: section steel frame part
30: connecting frame part 40: block body
50: fixed clip 21: the first coupling frame
21a: Support space 211: Floor connecting groove
22: first passage forming frame 22a: support space
23: second coupling frame 23a: support space
231: intermediate connecting groove 24: second passage forming frame
24a: support space 25: upper frame
25a: support space 26: through part
31: first connection frame 32: second connection frame
33: upper connecting frame 41: buoyancy prevention hole
42: seaweed transplant rope 43: support clip
44: passage

Claims

A plurality of section steel frame parts formed by being stacked in multiple stages so as to have a supporting space at both ends;
A connecting frame portion connecting the shape steel frame portions to each other;
A block body connected to the section steel frames and disposed in the support space; And
The block body is made of a fixed clip for fixing to the section steel frame,
The step steel artificial reef is characterized in that the section is formed so that the through-hole is provided, a passage is provided between the block body is installed in the section steel frame so that sea water flows in or out.

The method of claim 1,
The first steel frame is disposed on the bottom and the first coupling frame having a bottom connecting groove at both ends;
First passage-forming frames respectively formed on both sides of the upper surface of the first coupling frame;
A second coupling frame which is installed to connect the first passageway forming frames and has intermediate connection grooves at both ends;
Second passage-forming frames respectively formed on both sides of the upper surface of the second coupling frame; And
Stepped artificial reefs, characterized in that consisting of the upper frame is installed to connect the second passage-forming skeleton.

The method of claim 1,
The connecting frame portion and the first connecting frame is installed to connect the bottom connecting groove of the first coupling frame,
A second connection frame installed to connect the intermediate connection groove of the second coupling frame;
Stepped artificial reefs, characterized in that consisting of the upper connection skeleton is installed to connect the upper frame.

The method of claim 1,
The block body is a stepped artificial reef characterized in that a plurality of buoyancy prevention holes are further formed to penetrate seawater.

The method of claim 1,
A pair of seaweed transplanting ropes are further disposed on an upper surface of the block body, and the seaweed transplanting ropes are fixed by a plurality of support clips installed at equal intervals.