KR200298530Y1 - Fish breeding ground block - Google Patents

Abstract

The present invention relates to a reef block, and more specifically, to prevent the loss of earth and sand to be installed on the banks of the banks of the river bank, as well as installing natural stone in the river basin by replacing the reef block with a natural stone pattern In addition to providing sufficient space for habitation and spawning, when the Echo blocks are installed up, down, left, and right, the fastening protrusions and fastening grooves formed in the same shape along the top and bottom edges of the block are engaged with each other to connect each block up and down. The left and right sides are fastened by bolts to form spaces connected up, down, left and right, allowing fish to swim freely and maximizing the self-cleaning ability to purify polluted river water, which has the effect of preserving or restoring the natural ecosystem.

Description

Fish breeding ground block

The present invention relates to a reef block, and in more detail, to prevent the loss of sediment to the river installed on the banks of the banks of the river bank, as well as the natural stone pattern formed in the front of the box-shaped reef block, bubbles Oxygen is supplied smoothly in the generated water, and the same shape fastening protrusions and fastening grooves are formed on the top and bottom of the echo block. Each block is fastened vertically by engaging the fastening protrusions with the fastening grooves, and the left and right bolts are fastened. It relates to a reef block that provides sufficient space from side to side to preserve or restore natural ecosystems due to habitat, spawning and vegetation of fish.

Recently, as the land use of river basin increased and urbanization progressed, the river environment changed considerably, especially in urban rivers with high land use density around rivers. The linear alignment of natural rivers was changed into straight lines due to the linear maintenance of the river and the construction of river banks. The slopes of the rivers were either concretized or rafted blocks to prevent erosion.

Therefore, the existing river maintenance using concrete and blocks is hardly considered for the river ecosystem, but mainly flood prevention. Therefore, the water temperature changes drastically as the natural environment function of the river is almost destroyed. The number of fish and algae in river plants and rivers has declined dramatically, as well as the loss of function as fish habitats and spawning grounds, as well as pollution of river water quality.

Therefore, in order to overcome the devastation in the city in recent years, as the interest in the river environment increases, to remove and restore the ecologically damaged river environment, the concrete or blocks installed in the river basin are removed and natural stones having irregular shapes along the river As the water flows into the space formed between the natural stones by stacking them and flows again, it hits the irregular surface of natural stones and generates oxygen by repeating the process of generating oxygen, providing a habitat for fish while providing a habitat for plants. to provide.

However, when the river banks are stacked using natural stones as described above, there is a problem in that the natural ones have to be damaged in order to obtain natural stones having a certain size. In addition, the spaces formed between the natural stones have a narrow space so that fish can be inhabited and There is a problem with spawning.

Therefore, the purpose of the present invention for solving the above problems is to prevent the invasion of soil when installing the river embankment and at the same time provides a sufficient space for the purification of polluted river water and the habitat of fish and vegetation of plants. It is to provide Echo block that can replace natural stone.

In order to achieve the above object, the present invention has a rectangular box shape, and fastening protrusions and bottom surfaces are fastened grooves are formed at regular intervals to be opened inwards along the edges, and penetrate the blocks into the respective bolt holes and the inside on the left and right sides. A fish movement passage is formed, and a natural stone pattern and a rear wall are integrally formed along the support and the edge at the front center, and a blocking wall is integrally formed, and the space formed in the block along the formed natural stone pattern is penetrated. The through-hole is formed to form a block into which the fish and river water flows, the upper surface of the block has a vegetation space portion having a plurality of drain holes on the upper surface and a fastening groove corresponding to the fastening protrusion on the lower side is formed in the square The purpose is to achieve the structure to be fastened.

1 is an exploded perspective view showing the present invention.

Figure 2 is a cross-sectional view showing the subject innovation block.

Figure 3 is a cross-sectional view showing the subject innovation cover.

Figure 4 is a front view showing the invented Echo block.

Figure 5 is a perspective view showing the installation state of the present invention.

Figure 6 is a cross-sectional view showing the installation state of the present invention.

Explanation of symbols on the main parts of the drawings

1: Echo block 2: Cover

3: natural stone pattern 4: support

5: side 6: plant

7: movement passage 8: fastening protrusion

9, 9 ': tightening groove 10: bolt hole

11: bottom side 12: soil

13: Vegetation space department 14: through

15: Bolt 16: Front

17: river water 18: upper surface

19: bottom surface 20: barrier wall

21: Drainer

Hereinafter, described in detail with reference to the accompanying drawings.

1 is an exploded perspective view showing the present invention, Figure 2 is a cross-sectional view showing the invented reef block, Figure 3 is a cross-sectional view showing the invented cover, Figure 4 shows the invented reef block It is a front view shown.

The present invention consists of coarse lakes, coriander sites, and reservoir lakes with a gentle slope of the river basin. At this time, the soil (22) forms and plants (6) are prevented from invading and flowing down the rivers. In addition to providing sufficient space for vegetation, the surface of the river water 17 and the natural stone pattern 3 of the block 1 are rubbed, and the oxygen has a structure of purifying the inflow river water 17.

Therefore, the present invention is composed of a reef block (1) and the cover (2) by filling the mold into the mold frame, the reef block (1) is formed in a rectangular box-shaped space inside and the upper block of the reef block (1) When the 18 and the bottom surface 19 are opened to the inner space and the fish blocks 1 are stacked up and down, the space of the fish 22 is free to move, and the left and right sides 5 are separated from each other. The bolt hole 10 is fastened to the bolt 15 to form the left and right fastening, and the fastened block 1 is integrally connected to secure a sufficient space so that the fish 22 can freely swim the fish passage 7 ) Is formed and connected to the inner space of the block (1).

In addition, the fish 22 or the river water 17 living in the river each has a predetermined shape in a natural stone pattern (3) shape on the front 16 of the echo block (1) to be introduced into the space formed in the echo block (1) Natural stone pattern (3) having a protruding integrally, the through-hole 14 is formed to penetrate through the inner portion of the block in the longitudinal direction in accordance with the shape of the protruding natural stone pattern (3) is formed, the inflow of fish 22 and river water (17) This support is active, and a support 4 is formed in the center to support the load of the natural stone pattern 3 formed integrally with the block front face 16.

In addition, fastening protrusions 8 are formed at both ends and the centers along the edges of the upper surface 18 so as to be easily coupled to each other when the upper and lower echo blocks 1 are stacked on the bottom of the river. ) Is larger than the fastening protrusions 8 formed at both ends, which adds strength to the fastening, so that the bottom surface 19 has the fastening protrusions 8 and the same position on the bottom surface 19 so as to be easily coupled with the different echo blocks 1. A fastening groove 9 capable of fastening in the same shape is formed.

In addition, the reef block (1) is located at the top when the reef block (1) is installed in the river basin, the cover (2) and the fastening protrusion (8) and the upper surface (18) of the reef block (1) so that plants can grow vegetation The vegetation space portion 13 and the lower surface 11 having a plurality of drain holes 21 in which water is drained on the upper surface in a quadrangular shape so as to be fastened are formed with fastening grooves 9 ′, Engage and tighten.

5 is a perspective view showing an installation of the present invention, Figure 6 is a cross-sectional view showing an installation state of the present invention.

Explaining the installation state of the present invention, it consists of Gosu Lake, Coriander Site, and Low Lake. It is to provide a resting place that can comfort the depressed people by protecting the degraded natural ecosystem.

Therefore, when installing the echo block (1) on the bottom of the river to prevent the sediment flows into the river in the river basin, the echo block (1) is combined into a stack integrally up and down, left and right according to the depth and length of the stream, at this time (1) A fastening protrusion 8 and a fastening groove 9 'of the same shape are engaged at the same position along the edge of the top surface 18 and the bottom surface 19, and the Echo block 1 located on the left and right sides has a left and right side surface. When the bolt 15 is inserted into and fastened to the bolt hole 10 formed in (5), the inside of the reef block 1 is connected to the top, bottom, left and right to secure a sufficient space for the fish 22 to spawn and inhabit the swimming of the fish. This is free.

In addition, the back of the reef block (1) is made of a barrier wall (20) to prevent the flow of sediment of the river and at the same time the top of the reef block (1) located on the top 18 to cover the vegetation (6) for vegetation (2) When the fastening protrusion 8 and the cover fastening groove 9 'are engaged together by positioning the block 1, the soil 12 is laid in the vegetation space part 13, and the plant 6 is planted thereon. Covering the soil 12 and the roots grow into the drain hole 21 as the plant 6 grows to secure the drain hole of the cover. The vegetation of the plant 6 is smooth and well drained so that the root is deeply lowered into the fish block 1. (20) creates a good living environment.

In addition, the front block 16 of the reef block (1) and the river water (17) and the fish (20) in the through-hole (14) formed between the natural stone pattern (3) having a predetermined shape integrally with the natural stone pattern (3) similar to the natural stone ) Freely made in and out of the natural stone pattern (3) and the river water (17) come and rub, bubbles are generated oxygen is supplied between the purification of the river water (17) can be preserved and restored to the flora and fauna around the river.

As described above, according to the present invention, the installation of natural stone in the river basin is replaced by a reef block having a natural stone pattern and a cover engaged with it, thereby providing sufficient space for fish and plants to inhabit and spawn, and at the same time, contaminate the soil. It has the effect of preserving or restoring the natural ecosystem by maximizing the self-cleaning ability to purify the purified river water, and also interlocking the fastening protrusion and the fastening groove formed in the block with the work efficiency and the strength of the installed block. .

In addition, although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and changes are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended utility model claims. will be.

Claims (1)

Box-shaped with a space inside the square, the fastening projections and the bottom surface has a fastening groove is formed at regular intervals to open inward along the edge, and each of the bolt hole and the right side through the block through the fish movement passage It is formed, the natural stone pattern and the rear blocking wall having a predetermined shape integrally along the support and the edge at the front center is integrally formed, and the through-hole connected to the space portion is formed between the formed natural stone pattern is formed fish and river water A block into which is introduced; Reefs are characterized in that the vegetation space portion having a plurality of drain holes on the upper surface and a cover formed with a fastening groove corresponding to the fastening protrusion on the lower side is engaged with the fastening protrusion formed on the block so as to be fastened with the fastening protrusion on the upper surface of the block. block.