KR100733127B1 - Plantable block revetment system for reduction of tractive force - Google Patents

Abstract

A tractive force reduction type vegetation revetment block is provided to secure a vegetation space sufficiently by attaching many rotary spheres on a flowerpot type block provided with a vegetation space and to minimize the loss of soil by converting the tractive force of a river into rotary force of rotary spheres. The tractive force reduction type vegetation revetment block(100) comprises a flowerpot type block(110) manufactured with concrete and provided with a vegetation space retreated from the upper part and a through hole opened downward, many connecting bars(120) manufactured with hard materials such as plastics, fiber glass, metal, etc. and fixed parallel to the flowerpot type block to go across the vegetation space, and many rotary spheres(130) manufactured with porous concrete and provided with a connecting hole threaded with the connecting bar via the connecting hole to make axial rotation possible.

Description

Plant block revetment system for reduction of tractive force

1 is a perspective view of embodiments of reduced current vegetation rake block.

Figure 2 is a perspective view of a first embodiment of a potted block.

Figure 3 is a perspective view of a second embodiment of the potted block.

Figure 4 illustrates an embodiment of a state in which the rotating sphere is stitched to the connecting bar.

5 is a schematic diagram of a process of converting the stream force of the stream into the rotational force of the rotating sphere.

6 is a perspective view of a rotating sphere.

7 is a detailed view of the connecting bar fixing groove.

8 is a detailed view of the connecting bar fixture.

Figure 9 is a perspective view of the embodiment of the vegetation revetment-type vegetation force reduction is formed a plurality of vegetation space.

10 is a cross-sectional view showing a state in which plants grow after the construction of a small-flow vegetation revetment block.

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

1: plant

100: vegetation diminishing vegetation revetment block (first embodiment)

100a: vegetation diminishing vegetation relief block (second embodiment)

110: potted block (first embodiment)

110a: potted block (second embodiment)

111: vegetation space 112: through groove

113: connecting bar fixing groove 114: elastic clip

115: lifting hole

120: connecting bar

130: rotating sphere 131: connection hole

S1: potted block (second embodiment) first stage

S2: potted block (second embodiment) the second stage

1. Registered Patent No. 0425512 "Method of constructing a revetment surface using vegetation block and porous block"

2. Registration Utility Model No. 202469 "Hoan Block"

3. Registered Patent No. 521251 "Porous concrete gravel assembly and its manufacturing method"

4. Patent No. 502979 "Porous Block and Its Unit Structure"

The present invention relates to a revetment block, and more particularly, a plurality of rotational spheres capable of axial rotation is mounted on an upper portion of a potted block having a vegetation space to provide a sufficient vegetation space, and at the same time, river water is placed on the rotating sphere. When flowing, the stream's current force is converted into the rotational force of the rotating sphere, so as to minimize the loss of soil sedimentation relates to a vegetation-reduced vegetation protection bank block configured.

As a countermeasure against rainy season or torrential rains during the summer, construction methods have been developed for installing vegetation protection blocks on river banks, but problems of soil loss due to heavy rains and flow rates before and after the plants grow and settle on the surface The problem of securing vegetation space has been raised at the same time.

Conventionally, various solutions have been proposed to solve the problems as described above, but the technology for satisfying all the requirements of preventing soil loss and securing vegetation space has not been developed yet. In fact, the prevention of earth and sand loss and the securing of vegetation space had to bear the disadvantages of the other side of the coin, like the two sides of the coin, and some of the typical examples described in the literature information of the prior art. same.

Patent No. 0425512 technology is to prevent soil leakage by inserting a concrete body into which a seed is inserted into a porous block void inserted into a revetment block. In the vegetation space and a block body that is a barrier to vegetation is inserted, which poses a major disadvantage to the vegetation.

 Utility Model Registration No. 202469 technology can attach and detach circular and square inserts into vegetation grooves penetrating the upper and lower part of the revetment block. The disadvantage of not having sufficient vegetation space is raised. (Low vegetation space occupancy) If focusing only on vegetation, a general potted revetment block with a large vegetation space would be more advantageous.

 The technique of Patent No. 521251 and Patent No. 502979 is designed to weave porous spheres and install them directly on the lake, but in this case, there is a concern that the vegetation soil mixed with the seeds of the plant may be washed away by the heavy rain before the plant is settled. Big.

Therefore, the present inventors have researched and developed a technology that can prevent 1) soil sedimentation loss immediately after construction or even in a steep slope, and 2) prevent soil loss and secure the vegetation space and remove obstacles to plant growth. It came to the following.

This invention aims at the following matters.

1. Immediately after construction (plants are not settled on the protection surface), provide protection block to prevent the loss of covered soil by resisting heavy rain and river flow.

2. Even if the slope of the lake is steeply inclined, it provides a structure to prevent the loss of soil in the body of the lake block.

3. The rotating sphere mounted on the upper surface allows the stream force to be converted into the rotating force of the rotating sphere to provide a configuration that can minimize the soil loss.

4. Secure the vegetation space and provide vegetation blocks that eliminate the obstacles to plant growth.

The present invention is a revetment block seated on the surface of the revetment method, the vegetation space recessed from the upper surface is formed, the center of the bottom of the vegetation space is a potted block formed with a through-hole opening to the bottom; A plurality of connecting bars mounted side by side on the potted block to cross the vegetation space; And a plurality of rotary spheres formed with a connection hole penetrating through the diameter, and threaded to the connection bar through the connection hole to enable axial rotation. Provides a velocities reduced type vegetation lakes retard block characterized in that it comprises a.

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

1. Shape, coupling structure and material of each component

Figure 1 is a perspective view of the turbulence-reducing vegetation relief block embodiments according to the present invention. As shown in FIG. 1, the velocities-reducing vegetation revetment block 100 according to the present invention includes a potted block 110, a plurality of connecting bars 120, and a plurality of rotating spheres 130. 1 (a) is an embodiment in which most of the rotating sphere 130 is accommodated in the vegetation space 111, Figure 1 (b) is a large portion of the vegetation space 111 by increasing the sphere of the rotating sphere 130 1) is an embodiment partially protruding to the top, Figure 1 (c) is an embodiment in which the rotating sphere 130 protrudes more than half the vegetation space 111 by placing the connecting bar in the upper vegetation space by mounting the elastic clip. It is shown. In addition to the embodiments illustrated in FIG. 1, various embodiments may be configured by adjusting the depth of the connection bar groove 113 or adjusting the size and number of spheres.

The potted block 110 shown in FIG. 2 is a block having a vegetation space 111 recessed from an upper surface thereof, and a through hole 112 opened at a lower end of the bottom of the vegetation space 111. It is preferable to use general concrete as the material. This is because the self-weight must be large to resist the flow rate of the river, and the use of porous concrete with a high permeability coefficient may cause damage by repeated freezing and thawing.

The potted block 110a shown in FIG. 3 has a shape in which the first end S1 constituting the bottom plate and the second end S2 constituting the circumferential wall of the vegetation space 111 form an uneven portion and are stacked obliquely. By using this, since the concave-convex portions of the adjacent potted blocks (110a) can be arranged in engagement with each other when arranging the plurality of potted blocks (110a), it is possible to effectively resist the flow direction of the stream.

In addition, by forming a plurality of lifting holes 115 between the first end (S1) and the second end (S2) of the pot-shaped block (110a) can provide convenience for transportation and construction using a machine (lifter). have.

The connecting bar 120 is a rod-shaped member mounted side by side in the potted block (110, 110a) to cross the vegetation space (111). The connection bar is preferably made of a rigid material such as plastic, five glass, metal.

As shown in FIG. 6, the rotating sphere 130 has a connection hole 131 penetrating a diameter, and is threaded to the connection bar 120 through the connection hole 131 to enable axial rotation. It is provided. The rotating sphere 130 may be made of ordinary concrete, but may be made of porous concrete.

Normal concrete has a small permeability coefficient and low water absorption, so that the block is relatively resistant to freezing and thawing over time. Therefore, general concrete is suitable for the potted block 110 containing soil (vegetation soil).

On the other hand, porous concrete may be damaged due to fusion and repetition of the East Sea, but it is advantageous for plant growth due to the large amount of voids. Even if the rotating sphere 130 is broken by fusion and repetition of the East Sea over time, there is no fear of soil loss since the plant will be seated on the surface of the surface of the lake. Therefore, the porous concrete advantageous to plant growth is suitable for the rotating sphere 130.

On the other hand, the pot-shaped block 110 is formed with a plurality of vegetation space 111, the connection bar 120 and the rotating sphere 130 may be installed for each vegetation space (111). For this configuration, the size of the pot-shaped block 110 should be large. 9 shows the vegetation force reducing vegetation raft block 100a in which a plurality of vegetation spaces 111 are formed in this way. When constructing a river bank, the construction efficiency can be improved by using a machine (a crane).

2. Action of the component

Since the rotating sphere 130 is sewn on the connecting bar 120 in a state in which the connecting bar 120 is arranged in parallel to the perpendicular direction of the flow velocity direction, the force of the stream due to the flow velocity of the rotating sphere 130 is rotated. By switching to the potting block (110, 110a) and the drift force on the soil (vegetation soil) contained in the vegetation space 111 can be attenuated. Therefore, the resistance to the flow rate is increased by the axial rotation of the rotary sphere 130 can be expected to the effect of protecting the shelter. (See Fig. 5)

In addition, the rotating sphere 130 is installed in the vegetation space 111 of the potted block 110 (when a connection bar fixing groove to be described later in the potted block is formed), the upper portion of the vegetation space 111 It is installed in (when the connection bar fixture to be described later in the potted block), which in any case can serve as a cover (cap) of the vegetation space 111, the space between adjacent rotating spheres 130 Is used as a space for plant growth. In addition, it is possible to smoothly supply the oxygen necessary for the microorganism by the axial rotation of the rotary sphere 130.

When arranging the rotating sphere 130, the appropriate number to fit the size of the vegetation space 111 formed in the pot-shaped block 110 may be used by sewing the connection bar. At this time, the rotary sphere 130 may be arranged to have the same diameter, but by placing a large diameter rotating sphere and a small diameter rotating sphere at the intersection to narrow the gap between the rotary sphere, the soil (vegetation soil) loss of vegetation space The prevention function can be enhanced. (See Fig. 4)

On the other hand, by forming a connection bar fixing groove 113 on both sides of the vegetation space 111 of the potted block 110 inserts the connection bar 120 into the connection bar fixing groove 113 without a separate fastening device. It can be settled by.

In the embodiment of the connecting bar fixing groove 113, as shown in Figure 7, the insertion portion 113-1 formed vertically from the top and the fixing formed in the horizontal or downward inclination at the bottom of the insertion portion 113-1 It can present what is comprised by the part 113-2. When the connecting bar fixing groove 113 is configured in this way, the fixing operation of the connecting bar 120 is facilitated.

That is, by pressing the connecting bar 120 in the state in which the rotating sphere 130 is in the connecting bar 120 is inserted into the insertion portion 113-1 of the connecting bar fixing groove 113, the fixing unit 113 -2) can be settled. The connection bar 120 thus fixed is not separated from the connection bar fixing groove 113 unless there is an artificial removal.

In addition, by mounting the connection bar fixtures on both sides of the vegetation space 111 of the potted block 110, the connection bar 120 can be fixed by the connection bar fixtures.

As an embodiment of the connecting bar fixture, as shown in FIG. 8, an elastic clip 114 having an upward opening may be provided. Even when fixing the connection bar 120 by using the elastic clip 114 as described above by pressing both ends of the connection bar 120 in the state in which the rotating sphere 130 in the connection bar 120, the elastic clip 130 can be inserted. When using this embodiment, since the rotating sphere 130 is disposed above the vegetation space 111 without entering into the vegetation space 111, it is more advantageous in terms of plant growth.

When the construction of a small-flow vegetation revetment block having the above-described configuration is installed in the lake, the plant can rest on the surface of the revetment and grow as shown in FIG. 10.

When the convection-reduced vegetation revetment block according to the present invention is applied to a revetment bank, etc., it is possible to prevent the sediment leakage of the revetment block immediately after construction and with the passage of time after construction. can do. Referring to the effects of the present invention in more detail as follows.

1. Immediately after construction (the plant is not settled on the surface of the lake), the soil covered in the block can be prevented from leaking due to the heavy rain and the flow of the river. Can be prevented.

2. Install a connecting bar and a rotating sphere at the upper vegetation space, and the connecting bar is disposed at right angles to the water flow direction of the stream, thereby resisting the small force caused by the flow rate by the rotation of the rotating sphere, thereby preventing the sediment of the block itself and the surface protection surface. Can prevent the loss.

3. Plants can grow more smoothly through the spaces between the spherical spheres so that they do not interfere with the vegetation space of the potted block.

4. Various embodiments can be configured by the size and arrangement of the rotating sphere, the adjustment of the depth of the connection bar groove insert, the selection of the connection bar fixture.

Claims (10)

As a raft block seated on the raft surface method, A vegetation space recessed from an upper surface thereof, and a potted block having a through hole formed at a lower end of the bottom of the vegetation space; A plurality of connecting bars mounted side by side on the potted block to cross the vegetation space; And A plurality of rotating spheres formed with a connection hole penetrating a diameter, the threaded rod being connected to the connection bar through the connection hole to enable axial rotation; The velocities and reduced vegetation rafts block characterized in that it comprises a. In claim 1, The spherical force-reducing vegetation rake block, characterized in that the rotating sphere is made of porous concrete. In claim 1, The spherical force reducing type vegetation rake block characterized in that to minimize the distance between the rotating sphere by arranging the sphere having a large diameter and the sphere having a small diameter cross. In claim 1, Both sides of the vegetation space of the potted block is a convective force-reducing vegetation shelter block, characterized in that a plurality of connecting bar fixing grooves are formed to be inserted, fixed to the connecting bar. In claim 4, Said connecting bar fixing groove is a convex force-reducing vegetation raft block, characterized in that consisting of the insertion portion formed vertically from the top and the fixing portion formed in a horizontal or downward inclination at the bottom of the insertion portion. In claim 1, Both sides of the vegetation space of the pot-type block is a vegetation revetment block type, characterized in that the connection bar is fixed to the fixing bar is configured to be inserted, fixed to the connection bar. In claim 6, Said connecting bar fixture is a vein force reducing type vegetation relief block characterized in that the elastic opening is formed an upward opening. In claim 1, The potted block is a vegetation revetment block having a low velocities, characterized in that the first end constituting the bottom plate and the second end constituting the circumferential wall of the vegetation space is formed in an obliquely stacked form forming an uneven portion. In claim 8, Convection-reducing type vegetation revetment block characterized in that a plurality of lifting holes are formed between the first end and the second end of the pot-type block. The method according to any one of claims 1 to 9, The potted block has a vegetational power reduction type vegetation revetment block, characterized in that a plurality of vegetation space is formed.

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