KR100704232B1 - The establishment construction of bottom block forreduction of river water speed - Google Patents

Abstract

The present invention provides an improved stream bottom block to protect the riverbed and at the same time improve the habitat and the natural purification capacity of the river water hiding underwater life can greatly contribute to the ecosystem protection.

To this end, the present invention is provided with a pair of fixed ribs having fastening holes on both sides of the body, the pair of guide assembly and the planting assembly formed on the upper surface of the body guide surface and guide the water flow to the water guide A plant planting box is attached to each side by side via a fastener, respectively, and is provided with a fish spawning unit having a moving hole between the guide assembly and the planting assembly, and fixed to the bottom of the river; Mangoes are provided to accommodate one end of the net is fixed by the guide guides are assembled to fit into the "T" -type sliding groove that is installed facing the inner wall of the fish spawning portion, and fixed by the fasteners assembled to the fastening hole of the mangoes The net is to be formed; curved wings having a gentle curved slope in one direction are formed, the guide assembly is removed and attached to the guide assembly via the fastener, and the curved wing rear side Curved guide to reduce the water flow ;, The remaining container except the upper surface is formed in a sealed enclosure attached to the planting assembly assembly via a fastener: And, to seal both sides of the fish spawning portion A plurality of river bottom block assembly including a side cover that is fixed to both sides of the block by fasteners is characterized in that it is repeatedly installed side by side in the width direction along the stream.

Ecosystem, Curved Guide, River, Floor Block, Flow Rate

Description

The establishment construction of bottom block forreduction of river water speed}

1 is an exemplary view showing a state in which a river bottom block suitable for fish habitat environment to which the present invention is applied,

Figure 2 is an assembly cross-sectional view showing a state in which the river bottom block assembly suitable for the fish habitat environment of the present invention constructed in the river,

3 is an enlarged cross-sectional view of portion 'A' of FIG. 2;

4 is an exemplary view showing a state in which one side of the stream bottom block assembly suitable for fish habitat environment according to the present invention is cut,

5 is an exploded perspective view of a river bottom block assembly suitable for a fish habitat environment of the present invention;

6 is an enlarged view of a portion 'B' of FIG. 5.

<Explanation of symbols for the main parts of the drawings>

10: block 11: body

12: Fixed rib 13: Fastener

14: guide assembly unit 15: food box assembly unit

16: moving hole 17: fish spawning unit

18: anchor member 20: curved guide

21: curved wing 30: aquatic plant

32: Aquatic plant 33: Soil

40: underwater life 50: fixed guide
51: body

52: "T" shaped projection 53: mango government

54,71: fastener 60: mesh

61: fixing part 70: side cover

80: river bottom 100: river bottom block assembly

111,121,141,151,531: Fastener 171: "T" type sliding groove

The present invention relates to a river bottom block, and more particularly, to a river bottom block suitable for an improved fish habitat environment to suit the ecosystem by improving the ability to prevent scouring and natural purification of river water by smoothly reducing the flow of river water. will be.

In general, rivers are built in retaining walls and embankments to prepare for disasters caused by floods.However, riverbeds maintain their naturally formed forms. Since the rock and the river flows downstream, there is a problem that the river bed or the bottom of the dike eroded causing the collapse of the dike.

In order to solve this problem, a facility for preventing erosion is installed at the bottom of the embankment, or stacked rocks.

Although the above method is effective to protect the base of the dike to some extent, there is a problem that the ecosystem is not preserved as it does not provide a habitat environment for underwater life to move and inhabit.

In addition, the river water flows downstream, the natural purification by the aquatic plants, dissolved oxygen in the flow and the natural purification function is performed, but when the river bed is flat, there is a problem that the natural purification capacity is lowered.

In addition, when the bottom of the river is made of concrete, all of the river water is depleted and the aquatic plants, including fish such as fish, cannot survive, thus destroying the ecosystem.

The present invention has been invented to solve the conventional problems as described above, and an object of the present invention is to protect the riverbed of the river and at the same time provide a natural environment in which underwater life can safely hide, move and inhabit, thereby greatly contributing to the protection of the ecosystem. To provide an improved river floor block.

In addition, the present invention is another object to provide a stream bottom block structure that can improve the dissolved oxygen amount and natural purification capacity of the river water along with the anti-washing function to protect the riverbed of the river by reducing the flow of river water.

In order to achieve the above object, in the present invention, in installing a floor block that is constructed to prevent scrubbing of the bottom of the river, a pair of fixed ribs having fastening holes are installed on both sides of the body and formed on the upper surface of the body. The pair of guide assembly and the planting container assembly are curved guides and aquatic plant trays that induce the flow of water are attached to both sides via fasteners, respectively, between the guide assembly and the planter assembly. Blocks are fixed to the bottom of the river by the anchor member is fastened to both fixed ribs is provided with a fish scattering portion having a movement hole to move and hide life;

A "T" type protrusion corresponding to the "T" type sliding groove is formed at one end of the main body, and a mango part for accommodating one end of the net is provided at the other end so that the "T" type protrusion is provided on the inner wall surface of the fish spawning part. Fixed guide assembled to be fitted into the "T" type sliding groove that is installed facing,

The net is configured in the form of a net that can circulate water up and down, and one end is fixed by a fastener assembled in the fastening hole of the mango government;

A curved guide having a curved slope in one direction is formed to be detached and attached to the guide assembly via a fastener to reduce water flow toward the rear surface of the curved wing;

In order to prevent the loss of the soil necessary for aquatic plant growth, all the remaining surfaces except for the upper opening of the body are formed in a sealed enclosure, which is attached to the planting box assembly of the block through the fastener,

Comprising a plurality of river bottom block assembly comprising a side cover fixed by a fastener coupled to a fastening hole formed in both sides of the block to seal both sides of the fish spawning portion, the river bottom block assembly comprises a stream According to the width direction it is characterized in that it is installed in a continuous repeat.

Hereinafter, the configuration and effects of the present invention will be described in detail with reference to the accompanying drawings.

1 is an exemplary view showing a state in which a river bottom block suitable for a fish habitat environment to which the present invention is applied, and FIG. 2 is a view illustrating a state in which a river bottom block assembly suitable for a fish habitat environment of the present invention is constructed in a river 3 is an enlarged cross-sectional view of portion 'A' of FIG. 2, FIG. 4 is an exemplary view showing one side of a stream bottom block assembly suitable for a fish habitat environment according to the present invention, and FIG. An exploded perspective view of a river bottom block assembly suitable for the fish habitat of the present invention, Figure 6 shows an enlarged view of the 'B' portion of FIG.

As shown in FIG. 1 and FIG. 2, the stream bottom block assembly 100 of the present invention has a fish scattering portion 17 formed at an inner central portion thereof, and a mesh 60 is assembled at an inner wall surface of the fish scattering portion 17. The block 10 to which the fixed guide 50 is coupled, and the curved guide 20 and the aquatic plant 32 formed in a curved surface to reduce the flow rate of water flowing along the stream at the upper surface of the block 10 are planted. Being aquatic plant plants 30 are assembled side by side and the bottom of the river via the anchor member 18 is coupled to the fastening hole 121 of the pair of fixed ribs 12 is addressed to both edge surfaces of the block 10 Side by side in the width direction is fixed to 80 at a repeat.

As shown in FIG. 5, the pair of guide assembly 14 and the planting assembly 15 are installed on both sides of the block 10 body 11 side by side to be spaced apart by a predetermined interval. As in the curved guide 20 to guide the flow of water through the fastener 13 is fastened to the fastening hole 141 of the guide assembly 14, the assembly of the planting box assembly 15 The aquatic plant plant box 30 is assembled through the fastener 13 fastened by the fastening hole 151, respectively.

A moving hole 16 having a predetermined size is formed between the guide assembly 14 and the planting assembly 15 so that aquatic life 40 such as fish can move in the width direction. Numeral 16 is connected to the fish spawning unit 17 to allow the underwater life 40 to freely pass through the moving hole 16.

The curved guide 20 is formed to have a curved blade 21 having a curved slope on one side to reduce the flow rate of the water on the back side of the curved blade 21.

The planting box 30 is composed of a housing in which all the remaining surfaces except the upper opening of the body are sealed so that the soil 33 filled inside for the aquatic plant 32 growth is not lost. Are assembled.

The fixed guide 50 has a "T" type protrusion 52 corresponding to the "T" type sliding groove 171 which is installed on one side of the main body 51 to face the inner wall surface of the fish spawning unit 17. The other end is provided with a mango part 53 for accommodating one end of the net 60, so that the "T" type projection 52 slides in one direction of the "T" type sliding groove 171 and is mutually disassembled and assembled. It is possible.

The net 60 is configured in the form of a net having a lattice shape capable of circulating water up and down, so that one side fixing part 61 is assembled to fit inside the mango part 53 of the fixing guide 50 and then It is fixedly coupled by the fasteners 54 fastened to the fastening hole 531 of the mango government 53.

As shown in FIGS. 4 and 5, the fish spawning portion 17 that penetrates into the inner center of the body 10 of the block 10 is fastened to a fastening hole 111 formed at both side surfaces of the block 10. It is comprised so that the both side parts of the fish spawning part 17 may be sealed using the side cover 70 assembled via 71. As shown in FIG.

Thus, the present invention is assembled to the surface guide 20 and the aquatic plant box 30 fixed to the upper side of the block 10 by using a fastener 13, the fish formed inside the body 11 In the scattering portion 17, the "T" type projection 52 of the fixed guide 50 to which the mesh 60 is assembled is installed to face the inner wall surface of the fish scattering portion 17. Assembling so as to slide into the () and then assembling the side cover 70 on both sides of the block 10 will be provided with one completed river bottom block assembly 100.

The river bottom block assembly 100 is constructed so as to be continuously extended side by side in the width direction of the river and then fixed to the anchor member 18 to each of the fixing ribs 12 formed on both edges of the block 10 in turn. You can finish the work by repeating the assembly.

As described above, according to the present invention, a specific space, that is, the fish spawning unit 17, is installed inside the block 10 to be installed on the bottom of the river to safely inhabit the fish. The scattering unit 17 is assembled to the fixed guide 50 having the net 60 fixed to both sides to provide a scattering place for fish to lay eggs and breed safely in the net 60 to greatly contribute to the protection of aquatic life. There is an advantage to this.

In addition, a separate curved guide 20 having a curved wing 21 on the upper surface of the block 10 to be installed on the bottom of the river is assembled to gently guide the flow of the flow toward the back side of the curved guide 20 underwater life ( 40) provides a safe environment to inhabit, and the aquatic plants 32 planted in the aquatic plant box 30 is installed side by side adjacent to the curved guide 20 is purified by increasing the amount of dissolved oxygen in the river water There is an advantage to the ability to improve.

In addition, the river bottom block assembly 100 is constructed on the river floor is a very useful invention having an effect such as can also serve as a scour prevention function.

Claims (1)

In constructing a floor block for scour prevention of river bottom, A pair of fixing ribs 12 having fastening holes 121 on both sides of the body 11 are protruded, and the curved guides 20 are formed on the guide assembly 14 and the planting assembly 15 formed on the upper surface. ) And the aquatic plant plant 30 is installed side by side on both sides through the fastener 13, respectively, the moving hole 16 is communicated between the guide assembly 14 and the plant assembly assembly 15 A fish 10 is provided, the block 10 is fixed to the bottom of the river by the anchor member 18 is fastened to the fixed rib 12; A curved wing 21 having a curved slope in one direction is formed, and the lower side is assembled to the guide assembly 14 of the bottom block 10 through the fastener 13 to reduce water flow to the rear side. Curved surface guide 20 and; The planting assembly 15 of the bottom block 10 through the fastener 13 is formed of a housing in which all the remaining surfaces except the upper opening of the body are sealed so that the soil 33 necessary for aquatic plant growth is not lost. Aquatic plant plants 30 fixed to; One side of the main body 51 is formed with a "T" type projection 52 corresponding to the "T" type sliding groove 171 which is installed to face the inner wall surface of the fish spawning portion 17 and the other end of the net 60 A fixing guide 50 which is provided with a mango part 53 for accommodating one end part of the bottom block 10 and fixed to the sliding groove 171 of the bottom block 10; The net 60 is configured in the form of a net capable of circulating water up and down, and the one end fixing portion 61 is fixed by a fastener 54 assembled into the fastening hole 531 of the mango part 53, and Comprising a plurality of river bottom block assembly 100 including a side cover 70 is fixed to the fastener 71 is coupled to the fastening hole 111 formed on both side portions of the block 10, the river bottom Block assembly 100 is a river bottom block suitable for fish habitat environment that is installed to be continuously repeated side by side in the width direction along the river bottom surface.

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