KR20110042410A - Vegetation block, anchor for fixing vegetation block, vegetation retaining wall using the same, and construction method of the retaining wall - Google Patents

Abstract

The present invention is a panel unit consisting of a hexahedral shape; A first recessed groove formed on one side of an upper surface of the panel portion to extend both sides; A first uneven portion protruding in a shape corresponding to the first recessed groove on one side of the lower surface of the panel portion; An insertion groove formed on the front surface of the panel portion and having an upper portion opened; A water supply hole formed in the thickness direction of the panel portion; Fixing hole penetrating the panel portion in the thickness direction; And a box-shaped vegetation box which has a shape corresponding to the insertion groove, is inserted and fixed in the insertion groove, the upper portion is opened, and the surface opposite to the water supply hole is opened to allow vegetation to be grown inside. By implementing a vegetation block, a vegetation block fixing anchor, and a vegetation retaining wall using the same, and a method of constructing the retaining wall, the grass, flowers, or shrubs are vegetated on the front of the retaining wall using the vegetation block, and the aesthetics of the retaining wall is beautiful. And, there is an effect that can be built a natural friendly retaining wall. In addition, the upper end of the retaining wall is provided with a drainage tank that acts as a storage tank to collect rainwater and supply water to the vegetation block through the fume pipe so that the vegetation does not dry out, and the vegetation plant can be easily vegetated without a separate manager or management device. Can be.

Vegetation, Block, Box, Panel, Anchor, Retaining Wall, Construction Method

Description

Vegetation block, anchor for fixing vegetation block, vegetation retaining wall using the same, and construction method of the retaining wall {Plant Block, Plant Block Fixing Anchor, Retaning Wall Structure and Method Thereof}

The present invention relates to a vegetation block, an anchor for fixing the vegetation block, and a vegetation retaining wall using the same, and a method for constructing the retaining wall, and more specifically, to make a flower bed using a vegetation box on the front of the retaining wall, and existing soil generated when the slope is cut. Vegetation blocks, anchors for fixing vegetation blocks and vegetation retaining walls using the same, and construction methods of the retaining walls, which can provide environmentally friendly and environmentally friendly retaining walls by recycling existing plants such as plants, grasses, flowers or shrubs in vegetation boxes will be.

Civil engineering or construction sites generally need to consider reinforcement of the cut surface of the cut formed by cutting the rock or the ground, or the slope of the fill section with respect to the cut created between the different altitudes in the process of laying the ground. . Here, the cut portion is a structure for the incision surface having a slope formed by the arbitrary incision, the fill portion is a structure for the inclined surface formed by the height difference in the process of filling.

More than 70% of the country is made up of mountains, so the cut slope is inevitable due to the construction of civil engineering structures such as roads, railway construction, industrial complexes, and residential areas. Moreover, as the land price rises, the cut gradient becomes steep, and recently, the concrete staircase retaining wall and the PC (precast concrete) retaining wall are relatively applied. However, this method has a problem of being an unfriendly environment that does not match the surrounding area.

In order to solve this problem, many retaining walls using vegetation boxes have been developed. However, even when constructing retaining walls using vegetation boxes, it is not easy to supply moisture to vegetation plants. There is a problem, and in order to prevent such a problem, it is necessary to artificially spray water, so the maintenance cost of maintenance increases, and there is a problem that maintenance is cumbersome.

Therefore, the present invention was created to solve the above problems, to create a flower bed using a vegetation box on the front of the retaining wall, recycling the existing plants, such as soil and grass, flowers or shrubs generated during the slope cutting in the vegetation box Therefore, the purpose of the present invention is to provide a vegetation block, an anchor for fixing a vegetation block, a vegetation retaining wall using the same, and a construction method of the retaining wall, which can provide an environmentally friendly and environmentally friendly retaining wall.

An object of the present invention as described above is a panel portion made of a hexahedron shape; A first recessed groove formed on one side of an upper surface of the panel portion to extend both sides; A first uneven portion protruding in a shape corresponding to the first recessed groove on one side of the lower surface of the panel portion; An insertion groove formed on the front surface of the panel portion and having an upper portion opened; A water supply hole formed in the thickness direction of the panel portion; Fixing hole penetrating the panel portion in the thickness direction; And a box-shaped vegetation box which has a shape corresponding to the insertion groove, is inserted and fixed in the insertion groove, the upper portion is opened, and the surface opposite to the water supply hole is opened to allow vegetation to be grown inside. It can be achieved by a vegetation block.

In this case, the second recessed groove is further formed on one side of the panel, and a second recessed and projecting portion is formed on the other side facing the one side on which the second recessed groove is formed to protrude in a shape corresponding to the second recessed groove.

In addition, the insertion groove is formed in both side wall is wider from the bottom to the top in order to improve the coupling force of the vegetation box.

In addition, the screw fastening groove is formed on one side of both sides of the insertion groove, the fastening hole corresponding to the screw fastening groove is formed on both sides of the vegetation box is inserted into the vegetation box is fixed by the screw coupling.

In addition, the fixing hole is formed integrally with the lower portion of the water supply hole.

In addition, a drain hole penetrating the lower surface of the panel portion is further formed at one lower side of the insertion groove.

In another category, an object of the present invention is an anchor for fixing a vegetation block that is constructed in a drilling hole to form a retaining wall, wherein the metal is fixed to one side of an outer circumferential surface of the anchor body spaced a predetermined distance from an end portion of the anchor body inserted into the drilling hole. ring; A coil spring supported by the metal ring and providing elasticity in a longitudinal direction in which the anchor body is inserted; An up and down moving body which moves up and down along the outer circumferential surface of the anchor body by the elasticity of the coil spring; Wedge wings coupled to the outer peripheral surface of the end portion of the anchor body inserted into the drilling hole, and formed in a plate body shape in which a central portion bent by the movement of the vertical moving body is bent; An O-ring made of an elastic material provided to surround the outer circumferential surface of the wedge blade to prevent the wedge blade from being unfolded by the coil spring; One end is coupled to one side of the O-ring to remove the O-ring, the other end is connected to the length having a length exposed to the outside of the hole; And a fixing part for fixing the vegetation block to the other end of the anchor body which is exposed to the outside of the drilling hole and opposite to the one side where the wedge wing of the anchor body is formed.

At this time, the wedge wing is formed through the through-hole is formed so that the tapered on one side that is coupled to the anchor body is coupled by the bolt, the surface is in contact with the anchor body is formed with an inclined surface to smoothly spread the wedge wing.

In addition, a tooth-shaped pitch is formed on the outer circumferential surface of the wedge blade to improve the coupling force with the punching hole.

In another category, an object of the present invention is a retaining wall using the vegetation block and the anchor described above, the base portion is formed on the lower end of the cut slope that the retaining wall is installed to support the vegetation block; An anchor inserted and fixed to the cut slope; A vegetation block stacked on the front of the cut slope at a predetermined interval; Wires for connecting and fixing vegetation blocks to anchors; Fixing means for fixing the wire to the vegetation block; A fume pipe communicating with the drainage path provided on the upper part of the cut slope and the vegetation block stacked on the top thereof, and supplying water from the drainage path to the vegetation block; And a soil layer provided between the cut slope and the stacked vegetation block to prevent the vegetation block from inclining toward the cut slope. The vegetation retaining wall using the vegetation block and the anchor may be achieved.

At this time, the fume pipe, semi-circular pipe for providing a path through which water flows; Rubble provided in the pipeline to store water; And a porous network provided at an upper portion of the pipeline to prevent the inflow of foreign substances. At this time, the porous network is a mesh-shaped mesh or nonwoven fabric.

In addition, at least one auxiliary fume pipe is further provided between the cut slope and the vegetation block so as to supply water discharged from the cut slope to the vegetation block.

In addition, one end of the fume pipe coupled with the vegetation block is in communication with the water supply hole of the vegetation block.

In addition, the wire is inserted into the fixing hole of the vegetation block is fixed by the fixing means.

In addition, the fixing means is made of a cylindrical shape having a hollow in which the wire is inserted, the fixing member for supporting the vegetation block is formed by a bolt installation hole penetrating one side of the outer peripheral surface; An anti-slip ring provided between the wire and the fixing member to prevent the fixing member from sliding at a fixed position of the wire; And a bolt inserted into the bolt installation hole to compress the wire.

As another category, an object of the present invention is the first step of fixing by inserting the anchor to the cut slope; A second step of installing a lowermost vegetation block by placing a foundation at a lower end of the cut slope; Stacking a panel of the vegetation block on top of the lowest vegetation block; A fourth step of backfilling the soil layer between the vegetation block and the cut slope; A fifth step of fixing the vegetation block by connecting the panel portion and the anchor of the vegetation block with a wire; A sixth step of installing a fume pipe so that a water supply hole formed at a panel of the vegetation block installed at the top of the stacked vegetation blocks and a drainage path provided at an upper portion of the cut slope are in communication with each other; And a seventh step of coupling the vegetation box in which the plants are vegetated to the front panel of the laminated panel portion. The method may be achieved by a vegetation retaining wall construction method using vegetation blocks and anchors.

At this time, the first step, the first step of forming a perforation hole in the cut slope to insert the anchor; Inserting the anchor in the drilling hole; A first to third step of removing the O-ring for fixing the wedge blades of the anchor by using the connector exposed to the outside of the hole; And a first step of moving the vertical movable body by the elastic force of the coil spring supported by the metal ring of the anchor to expand the wedge blades and fix it to the wall surface of the drilling hole.

In addition, the first step further includes a first to fifth step of grouting the inside of the drill hole to improve the fixing force of the anchor.

In addition, the second step is installed so as to bury 40% to 60% in the height of the lowest vegetation block in the base.

In the third step, the both ends of the vegetation block are stacked so as to be shifted from each other.

In addition, the vegetation block is stacked so that the drainage holes of the vegetation blocks stacked on the top face the vegetation box of the vegetation blocks stacked on the bottom.

In addition, the fifth step, by fixing the wire to both sides by using the fixing means provided on the fixing portion of the anchor and the vegetation block to fix the vegetation block.

In addition, a 4th step and a 5th step are constructed whenever a vegetation block is laminated one by one.

In addition, the plant vegetated in the seventh step uses the soil and plants generated in the process of cutting the cut slope.

The method may further include an eighth step of vegetation of the plant on the soil layer.

According to the present invention, the vegetation block is used to plant grass, flowers or shrubs on the front of the retaining wall, so that the aesthetics of the retaining wall are beautiful and a natural friendly retaining wall can be constructed. In addition, since these plants form the cut slope and use the remaining soil and plants, there is no effect of additional costs.

In addition, the upper end of the retaining wall is provided with a drainage tank that acts as a storage tank to collect rainwater and supply water to the vegetation block through the fume pipe so that the vegetation does not dry out, and the vegetation plant can be easily vegetated without a separate manager or management device. Can be. In addition, even if water is supplied only to the uppermost vegetation block, it is possible to supply water to the lowermost vegetation block through the drain hole. In addition, by using the water discharged from the cut slope through the auxiliary fume pipe can reduce the water pressure of the back, there is an effect that the water supply of the vegetation block more smoothly.

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

< Vegetation  Block Organization>

1 is a perspective view of a vegetation block according to the present invention, Figure 2 is an exploded perspective view of the vegetation block according to the present invention, Figure 3 is a rear perspective view of the vegetation block according to the present invention.

As shown in Figures 1 to 3, the vegetation block 100 according to the present invention is composed of a panel 110 and a vegetation box 120 as a whole.

(Composition of the panel part)

The panel 110 according to the present invention is formed in a hexahedral shape as a whole, and a first recessed groove 111 is formed on one side of the upper surface to extend both sides in order to easily stack the panel 110. In addition, the first concave-convex portion 112 is formed to protrude in a shape corresponding to the first concave groove 111 on one side of the lower surface of the panel unit 110. In this case, in order to stack the panel 110 more stably according to the use mode, a second recessed groove 111 ′ is further formed on one side of the panel unit 110, and the second recessed groove 111 ′ is formed. The second concave-convex portion 112 ′ protruding in a shape corresponding to the second concave groove 111 ′ may be further formed on the other side surface opposite to the formed one side surface.

An insertion groove 116 having an upper opening is formed in the front portion of the panel 110 so that the vegetation box 120 may be inserted and fixed. The insertion groove 116 is formed in both walls from the bottom toward the top in order to improve the coupling force of the vegetation box 120. At this time, the inclination angle of both side walls of the insertion groove 116 may have a slope of about 5 ° to 10 °. In addition, a screw fastening groove 113 to which a screw (N) for fixing the vegetation box 120 is inserted is formed at one side of both wall surfaces of the insertion groove 116. As the material of the panel unit 110, concrete, resin series or steel materials are used. In this case, the strength of the panel 110 may be improved by reinforcing the mold reinforcing bars and the wire mesh inside the panel 110.

The water supply hole 114 for supplying water to the vegetation box 120 is formed in one side of the upper end of the insertion groove 116 of the present invention to penetrate the panel unit 110, the central portion of the insertion groove 116 When manufacturing the retaining wall 10, a fixing hole 115 for fixing the vegetation block 100 is formed to penetrate the panel 110. The water supply hole 114 and the fixing hole 115 may be manufactured separately, or the fixing hole 115 may be integrally formed at the lower portion of the water supply hole 114 according to the use mode and the manufacturing state.

The panel 110 on the lower side of the insertion groove 116 to transfer the water supplied through the above-described water supply hole 114 to the panel 110 to be stacked on the lower surface of the panel unit 110 of the present invention. Drain hole 117 penetrating the lower surface of the) is formed. Even though water is supplied only through the uppermost water supply hole 114 through the drain hole 117, water is delivered to the lowermost vegetation block 100 by natural drainage to supply water to the plant 800 that is vegetated in the vegetation box 120. Can be.

(Configuration of Vegetation Box)

4 is a rear perspective view of the vegetation box according to the present invention. 1 and 2, the vegetation box 120 according to the present invention is formed in a shape corresponding to the insertion groove 116 of the panel unit 110, the upper portion so as to vegetation 800 4 is opened, and as shown in FIG. 4, the rear surface, that is, the surface opposite to the water supply hole 114 of the panel part 110, allows water to be absorbed through the water supply hole 114 of the panel part 110. It is made of an open box shape. The open side is preferably opened in the front in order to smoothly discharge the water supplied from the water supply hole (114). Both sides of the vegetation box 120 is formed with a fastening hole 121 corresponding to the screw fastening groove 113 formed on both sides of the insertion groove 116 of the panel unit 110 is inserted through the screw (N) coupling groove ( 116).

The vegetation box 120 according to the present invention is manufactured using various materials such as preservative wood, FRP, ABS resin, urethane resin, concrete. In addition, the front portion of the vegetation box 120 may further include a panel having a variety of patterns formed to improve the starting effect.

<Configuration of Anchor>

5 is a side view before expansion of the anchor according to the invention, Figure 6 is a side view after expansion of the anchor according to the invention. Anchor 200 according to the present invention is made of a configuration similar to the anchor used in the art as a whole, anchor wedge metal ring 210, coil spring 220, vertical moving body 230, a plurality of wedge wings 240, an O-ring 250, and a connecting body 260.

The metal ring 210 according to the present invention is provided to be fixed to one side of the outer circumferential surface of the anchor body 280 spaced a predetermined distance from the end of the anchor body 280 inserted into the drilling hole to support the coil spring 220. The metal ring 210 may be integrally formed with the anchor body 280, and may be coupled through a welding or bolt nut fixing method.

The coil spring 220 according to the present invention is a device that is supported by the metal ring 210 to provide elasticity to the vertical moving body 230. The coil spring 220 is supported by the metal ring 210 and is provided to surround the outer circumferential surface of the anchor body 280.

The vertical moving body 230 according to the present invention is provided to be in contact with the coil spring 220 to expand the plurality of wedge wings 240 by using the elasticity of the coil spring 220, and the coil spring 220 to maintain the unfolded state. It is a device for transmitting the elasticity of the) to the plurality of wedge wings (240). The vertical moving body 230 has a ring shape in which a hollow is formed so that the anchor body 280 can be inserted.

The plurality of wedge blades 240 according to the present invention is coupled to the outer peripheral surface of the end portion of the anchor body 280 inserted into the drilling hole, is expanded by the movement of the vertical moving body 230 to compress the drilling hole to anchor the anchor 200 It is a device for fixing. The wedge blade 240 is formed in a plate shape in which the center portion is bent at a predetermined angle, and the bent portion expands when the vertical moving body 230 is pushed by the coil spring 220 by elasticity to compress the hole. . The wedge blade 240 is fixed to the anchor body 280 by a bolt (B) through the through hole 242 through which the tapered one side that is coupled with the anchor body 280. In addition, the surface where the through hole 242 is in contact with the anchor body 280, the inclined surface 243 is formed to smoothly unfold the wedge blades 240. As such, since the tapered through hole 242 and the inclined surface 243 are formed, the frictional force decreases when the wedge blades 240 are expanded so that the wedge blades 240 are smoothly deployed.

In addition, a plurality of tooth-shaped pitches 241 are formed at one side of the wedge blade 240 according to the present invention in contact with the drilling hole to improve the coupling force with the drilling hole.

O-ring 250 according to the present invention is provided on the outer circumferential surface of the wedge wing 240 is anchored to the wedge wing 240 to prevent the wedge wing 240 is unfolded by the elasticity of the coil spring 220 280 to provide a pressure that is pressed. The O-ring 250 is preferably made of an elastic material in order to be easily separated from the wedge wing 240, preferably using an O-ring 250 of a rubber material.

Connector 260 according to the present invention is to remove the O-ring 250 for fixing the wedge wing 240 when the anchor 200 is applied to the outside of the hole to fix the hole is inserted into the hole wedge 240 Is a device to unfold. One end of the connector 260 is connected to the O-ring 250, and the other end of the connector 260 is made of a string material such as a wire or a rope exposed to the outside of the hole.

One end of the anchor 200 according to the present invention exposed to the outside of the drilling hole is provided with a fixing portion 270 for fixing with the vegetation block 100. The fixing part 270 is made of a U-bolt or a cone, etc. If the device that can be connected to the anchor 200, the wire 400 and the like to provide a tension for fixing the vegetation block 100 using any device It is okay.

< Vegetation  Retaining Wall Structure>

7 is a side cross-sectional view of the retaining wall according to the present invention, and FIG. 8 is a front view of the retaining wall according to the present invention. Vegetation retaining wall 10 according to the present invention is composed of a base 300, anchor 200, vegetation block 100, wire 400, fixing means 500, fume pipe 600 and soil layer 700.

The base 300 according to the present invention is to fix the lowest vegetation block 100 formed at the lower end of the cut slope in which the retaining wall 10 is installed to form the retaining wall 10. The foundation 300 is poured to the bottom vegetation block 100 by using 40% to 60% of the concrete buried.

The anchor 200 according to the present invention uses the anchor 200 having the configuration according to the present invention described above.

The vegetation block 100 according to the present invention uses the vegetation block 100 having the configuration according to the present invention described above. The vegetation block 100 is the first recessed groove 111 and the first concave-convex portion 112 and the second recessed groove 111 'and the first on the lowermost vegetation block 100 fixed by the base portion 300 2 is laminated using the uneven portion 112 '. As shown in FIG. 8, the vegetation block 100 is stacked such that both ends of the vegetation block 100 of the lower layer and the upper layer are shifted from each other, and preferably, the drain hole 117 of the vegetation block 100 of the upper layer is disposed. Facing the vegetation box 120 of the vegetation block 100 of the lower layer is laminated so that the water supplied to the upper layer can be delivered to the vegetation box 120 of the lower layer through the drain hole 117.

The wire 400 according to the present invention connects the anchor 200 and the vegetation block 100 to prevent the vegetation block 100 from falling to the other side of the cut slope by using the support force of the anchor 200. The wire 400 uses a wire 400 having a diameter of 8 mm or more so as to overcome the horizontal earth pressure of the backfilled soil layer 700 to be described later. If the wire 400 having a diameter of less than 8 mm is used, the vegetation block 100 may be collapsed by cutting the wire 400 due to the horizontal earth pressure of the soil layer 700.

9 is a perspective view showing a fixing method of the vegetation block according to the present invention. The fixing means 500 according to the present invention is one side is fixed to the fixing portion 270 of the anchor 200, the wire 400 is inserted into the fixing hole 115 formed in the panel portion 110 of the vegetation block 100 It is a device for fixing the other side of the inside of the panel unit 110. As shown in FIG. 9, the fixing means 500 includes a fixing member 510, an anti-slip ring 520, and a bolt (B). Here, the fixing member 510 is provided at the end of the wire 400 inserted into the panel unit 110 of the vegetation block 100, made of a cylindrical shape to form a hollow so that the wire 400 is inserted and the outer peripheral surface one side A bolt installation hole 511 penetrates through and compresses the wire 400 through the bolt B to fix the wire 400. In addition, the anti-slip ring 520 is provided between the wire 400 and the fixing member 510 to prevent the fixing member 510 from slipping at the fixed position of the wire 400 by the earth pressure of the soil layer 700. It is an apparatus for doing this. The anti-slip ring 520 is formed in a hollow so that the wire 400 can be inserted, and is formed in a conical shape is tapered to one side is inserted into the fixing member 510.

10 is a perspective view showing the coupling of the fume tube 600 and the vegetation block 100 according to the present invention. The fume tube 600 according to the present invention is provided to communicate with the top vegetation block 100 of the vegetation block 100 and the stacked vegetation block 100 provided on the top of the cut slope to provide water flowing through the drainage path to the vegetation block 100. The vegetation block 100 is a device for supplying water to the vegetation 800 in the vegetation box 120 of the vegetation block (100). The fume pipe 600 is a semi-circular pipe 610 that provides a path for water flow from the drainage path to the vegetation block 100, the rubble 620 and the soil layer 700 is provided inside the pipe 610 to store water It is made of a porous network 630 provided to cover the upper portion of the conduit 610 in order to prevent foreign matters such as earth and sand to enter the conduit 610. Here, the pipeline 610 is provided to contact the water supply hole 114 formed in the panel unit 110 of the vegetation block 100, as shown in Figure 10, the porous network 630 is mesh-shaped mesh or nonwoven fabric Use

When the height of the retaining wall 10 according to the present invention is high, the supply of water to the plant 800 that is vegetated in all the vegetation blocks 100 is provided only by the water supplied from the fume pipe 600 in communication with the top vegetation block 100. Since it may be difficult, it is further provided with an auxiliary fume pipe 650 that can supply the water discharged from the cut slope to the vegetation block 100 corresponding to the center height of the stacked vegetation block 100. The auxiliary fume pipe 650 is made of the same configuration as the fume pipe 600.

The soil layer 700 according to the present invention is provided between the cut slope and the stacked vegetation block 100 to prevent the vegetation block 100 from tilting to the cut slope. The soil layer 700 is provided to fill the gap between the cut slope and the vegetation block 100, and the soil that forms the soil layer 700 reuses the soil generated by forming the cut slope.

< Vegetation  Retaining Wall Construction Method>

11 is a flowchart sequentially showing a retaining wall construction method according to the present invention. As shown in FIG. 11, the anchor 200 is inserted into the cut slope to fix the vegetation block 100 to be stacked (S200). The process of inserting the anchor 200 (S100) will be described in more detail as follows. First, in order to insert the anchor 200 to form a drilling hole in the cut slope (S110). The drilling hole is drilled in consideration of the length of the anchor 200.

Next, the anchor 200 is inserted into the drilling hole (S120).

Next, using the connecting member 260 exposed to the outside of the drilling hole to remove the O-ring 250 for fixing the plurality of wedge wings 240 of the anchor 200 (S130).

Next, the vertical moving body 230 moves by the elastic force of the coil spring 220 supported by the metal ring 210 of the anchor 200 to expand the wedge wings 240 to spread the wedge wings 240 on the wall surface of the hole. It is fixed (S140).

Next, grouting the inside of the drilling hole in order to improve the fixing force of the anchor (200) (S150).

Next, the foundation 300 is poured into the lower end of the cut slope to install the lowest vegetation block 100 (S200). At this time, since the vegetation block 100 to be installed is installed so that 40% to 60% is buried in the base portion 300, the vegetation box 120 may be installed with the vegetation box 120 removed.

Next, the panel unit 110 of the vegetation block 100 is stacked in multiple layers on the uppermost lowermost vegetation block 100 fixed to the base 300 (S300). At this time, the panel portion 110 of the vegetation block 100 is laminated so that both ends of the vegetation block 100 are shifted from each other, and preferably, the drain hole formed in the panel portion 110 of the vegetation block 100 stacked on the upper portion. 117 is laminated so as to face the vegetation box 120 of the vegetation block 100 stacked on the lower layer.

Next, backfilled with the soil layer 700 between the stacked vegetation block 100 and the cut slope (S400). At this time, the earth and sand used to form the cut slope can be reused to reduce the cost of construction.

Next, the panel unit 110 and the anchor 200 of the stacked vegetation block 100 are connected by the wire 400 to fix the vegetation block 100 (S500). At this time, the wire 400 is a vegetation block 100 by fixing both sides of the wire 400 by using the fixing means 500 provided in the fixing portion 270 and the vegetation block 100 of the anchor 200 described above. Can be fixed.

Backfilling step (S400) and the fixing step (S500) of the vegetation block 100 and the anchor 200 with the above-described soil layer 700, each time the stacking vegetation block 100 is constructed by stacking vegetation block ( Prevent collapse of 100).

Next, the fume pipe 600 is installed so that the water supply hole 114 formed in the panel portion 110 of the vegetation block 100 installed at the top of the stacked vegetation blocks 100 and the drainage path provided at the upper part of the cut slope communicate with each other. (S600). The fume tube 600 is based on the configuration in communication with the vegetation panel laminated on the top, but if the vegetation panel is high stacking height secondary fume pipe connected to the cut slope to facilitate water supply to the vegetation panel stacked in the middle 650 may be further provided.

Next, the vegetation box 120 in which the vegetation 800 is vegetated is coupled to the front surface of the laminated panel 110 (S700). At this time, the vegetation to be planted 800 uses cut soil, flowers or shrubs generated while forming cut slopes.

Finally, the plant 800 is vegetated on top of the soil layer 700 (S800). In this way, by planting the plant 800 on the top of the soil layer 700, it is possible to prevent the soil outflow due to rain or the like. The process of vegetation 800 on the soil layer 700 may be omitted if the width of the soil layer 700 is narrow.

As described above, those skilled in the art will understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. It is therefore to be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included within the scope of the present invention.

The following drawings, which are attached in this specification, illustrate the preferred embodiments of the present invention, and together with the detailed description thereof, serve to further understand the technical spirit of the present invention, and therefore, the present invention is limited only to the matters described in the drawings. It should not be interpreted.

1 is a perspective view of a vegetation block according to the present invention,

2 is an exploded perspective view of a vegetation block according to the present invention;

3 is a rear perspective view of the vegetation block according to the present invention;

4 is a rear perspective view of the vegetation box according to the present invention;

5 is a side view before expansion of the anchor according to the invention,

6 is a side view after the expansion of the anchor according to the invention,

7 is a side cross-sectional view of a retaining wall according to the present invention;

8 is a front view of the retaining wall according to the present invention;

9 is a perspective view showing a fixing method of the vegetation block according to the present invention;

10 is a perspective view showing a combination of a fume tube and a vegetation block according to the present invention;

11 is a flowchart sequentially showing a retaining wall construction method according to the present invention.

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

10: vegetation retaining wall 100: vegetation block

110: panel portion 111: first recessed groove

111 ': second recessed groove 112: first uneven portion

112 ': Second uneven portion 113: Screw tightening groove

114: water supply hole 115: fixed hole

116: insertion groove 117: drain hole

120: vegetation box 121: fastener

200: anchor 210: metal ring

220: coil spring 230: vertical moving body

240: wedge wing 241: tooth pitch

242: through hole 243: slope

250: O-ring 260: connector

270: fixing part 280: anchor body

300: base 400: wire

500: fixing means 510: fixing member

511: bolt installation hole 520: anti-slip ring

600: Hume pipe 610: Pipe line

620: rubble 630: porous network

650: auxiliary fume pipe 700: soil layer

800: vegetation plant N: screw

B: Bolt

Claims (26)

A panel unit 110 formed of a hexahedron shape; A first recessed groove 111 formed on one side of an upper surface of the panel unit 110; A first uneven portion 112 protruding to a shape corresponding to the first recessed groove 111 on one side of a lower surface of the panel unit 110; An insertion groove 116 formed on a front surface of the panel unit 110 and having an upper portion opened; A water supply hole 114 formed through the panel 110 in a thickness direction; A fixing hole 115 penetrating the panel unit 110 in a thickness direction; And It is formed in a shape corresponding to the insertion groove 116 is inserted into the insertion groove 116 and fixed, the upper portion is opened, the surface facing the water supply hole 114 is open to vegetation 800 inside Vegetation block characterized in that it comprises a; box-shaped vegetation box 120. The method of claim 1, The panel 110 has a second recessed groove 111 ′ formed on one side thereof, and the second recessed groove 111 ′ on the other side facing the one side surface on which the second recessed groove 111 ′ is formed. Vegetation block, characterized in that the second concave-convex portion 112 'protruding into a shape corresponding to) is further formed. The method of claim 1, The insertion groove 116 is a vegetation block, characterized in that formed on both sides of the wall is wider from the bottom to the top to improve the coupling force of the vegetation box 120. The method of claim 1, Screw fastening grooves 113 are formed on one side of both sides of the insertion groove 116, and fastening holes 121 corresponding to the screw fastening grooves 113 are formed on both sides of the vegetation box 120 to form the vegetation box. 120 is a vegetation block is inserted into the insertion groove 116 is fixed by a screw (N) coupling. The method of claim 1, The fixing hole 115 is a vegetation block, characterized in that formed integrally with the lower portion of the water supply hole (114). The method of claim 1, The lower side of the insertion groove 116 vegetation block, characterized in that the drain hole 117 is further formed to penetrate the lower surface of the panel 110. In the anchor 200 for fixing the vegetation block 100 is formed in the drilling hole to form the retaining wall 10, A metal ring 210 fixed to one side of an outer circumferential surface of the anchor body 280 spaced a predetermined distance from an end of the anchor body 280 inserted into the drilling hole; A coil spring 220 supported by the metal ring 210 to provide elasticity in a longitudinal direction in which the anchor body 280 is inserted; Vertical moving body 230 which moves up and down along the outer circumferential surface of the anchor body 280 by the elasticity of the coil spring 220; A wedge wing 240 coupled to an outer circumferential surface of an end portion of the anchor body 280 inserted into the drilling hole, and formed in a plate shape having a central portion bent by the movement of the up and down moving body 230; An o-ring 250 made of an elastic material provided to surround the outer circumferential surface of the wedge wing 240 in order to prevent the wedge wing 240 from being arbitrarily unfolded by the coil spring 220; One end is coupled to one side of the O-ring 250 to remove the O-ring 250, the other end is connected to the connector 260 having a length exposed to the outside of the drilling hole; And A fixing part for fixing with the vegetation block 100 at the other end of the anchor body 280 is exposed to the outside of the hole facing the one side of the anchor body 280 is formed on the end of the anchor body 280 270; characterized in that the anchor. The method of claim 7, wherein The wedge wing 240 is formed through the through-hole 242 through which the taper is guided through the one side coupled to the anchor body 280 is coupled by a bolt (B), the through-hole 242 is anchor body ( 280, the surface in contact with the anchor, characterized in that the inclined surface (243) is formed so that the wedge wing (240) is unfolded smoothly. The method of claim 7, wherein Anchor, characterized in that the toothed pitch 241 is formed on the outer circumferential surface of the wedge wing 240 to improve the coupling force with the drilling hole. The panel portion 110 having a hexahedral shape, the first recessed groove 111 formed at one side of the upper surface of the panel 110, and the first recessed groove 111 at one side of the lower surface of the panel 110. The first concave-convex portion 112 protruding to a corresponding shape, the water supply hole formed in the front surface of the panel portion 110, the insertion groove 116 is opened in the upper portion, the through-hole formed in the thickness direction of the panel portion 110 114, a fixing hole 115 penetrating the panel 110 in a thickness direction and a shape corresponding to the insertion groove 116 is inserted into and fixed to the insertion groove 116, and an upper portion thereof is opened. The vegetation block 100 includes a box-shaped vegetation box 120 that is open to face the water supply hole 114 to vegetation of the plant 800 therein; And A metal ring 210 fixed to one side of the outer circumferential surface of the anchor body 280 spaced a predetermined distance from the end of the anchor body 280 to be inserted into the drilling hole, is supported by the metal ring 210 and the anchor body 280 Coil spring 220 to provide elasticity in the longitudinal direction in which is inserted), the vertical moving body 230 that moves up and down along the outer circumferential surface of the anchor body 280 by the elasticity of the coil spring 220, the drilling hole Wedge wings 240 and the wedge blades 240 are coupled to the outer peripheral surface of the end portion of the anchor body 280 inserted into the plate body, and are formed in a plate shape having a central portion that is bent by the movement of the vertical moving body 230. O-ring 250 of an elastic material provided to surround the outer circumferential surface of the wedge wing 240 to prevent it from being unfolded by the coil spring 220, the O-ring 250 to remove the O-ring 250 One end is coupled to one side of the other end A connector 260 having a length exposed to the outside of the drilling hole and an end of the anchor body 280 exposed to the outside of the drilling hole face one side where the wedge wing 240 of the anchor body 280 is formed. In the other end of the retaining wall 10 using a; anchor 200 including a fixing part 270 for fixing with the vegetation block 100, A base portion 300 formed at a lower end of a cut slope on which the retaining wall 10 is installed to support the vegetation block 100; An anchor 200 inserted into the cut slope and fixed; A vegetation block 100 which is spaced a predetermined distance from the front surface of the cut slope and stacked on the trench; A wire 400 connecting and fixing the vegetation block 100 to the anchor 200; Fixing means (500) for fixing the wire (400) to the vegetation block (100); A fume tube (600) communicating with the drainage passage provided on the cut slope and the vegetation block (100) stacked on the top thereof and supplying the water of the drainage passage to the vegetation block (100); And Using a vegetation block and an anchor, characterized in that it includes; a soil layer 700 provided between the cut slope and the stacked vegetation block 100 to prevent the vegetation block 100 is inclined to the cut slope Vegetation retaining wall. The method of claim 10, The fume tube 600, A semi-circular conduit 610 which provides a path through which the water flows; Rubble 620 is provided in the pipe 610 to store the water; And Vegetation retaining wall using a vegetation block and anchors, comprising; a porous network 630 provided on the upper portion of the pipe 610 to prevent the inflow of foreign matter. The method of claim 11, The porous network 630 is a vegetation retaining wall using a vegetation block and anchor, characterized in that the mesh-shaped mesh or nonwoven fabric. The method of claim 10, At least one auxiliary fume pipe 650 is further provided between the cut slope and the vegetation block 100 so as to supply water discharged from the cut slope to the vegetation block 100 at the central portion of the soil layer 700. Vegetation retaining wall using a vegetation block and an anchor, characterized in that. The method of claim 10, One end of the hume pipe 600 is coupled to the vegetation block 100 is a vegetation retaining wall using a vegetation block and anchor, characterized in that the communication with the water supply hole 114 of the vegetation block 100. The method of claim 10, The wire 400 is inserted into the fixing hole 115 of the vegetation block 100 is fixed by the fixing means 500, the vegetation retaining wall using a vegetation block and anchor. The method of claim 10, The fixing means 500, A fixing member 510 formed in a cylindrical shape having a hollow into which the wire 400 is inserted, and having a bolt installation hole 511 penetrating through an outer circumferential surface thereof to support the vegetation block 100; An anti-slip ring (520) provided between the wire (400) and the fixing member (510) to prevent the fixing member (510) from sliding at a fixed position of the wire (400); And A vegetation retaining wall using a vegetation block and anchor, comprising: a bolt (B) inserted into the bolt installation hole (511) to compress the wire (400). Inserting and fixing the anchor 200 to the cut slope (S100); A second step (S200) of installing the lowest vegetation block 100 by pouring the foundation 300 at the lower end of the cut slope; A third step (S300) of stacking the panel unit 110 of the vegetation block 100 on the top of the lowest vegetation block 100; A fourth step S400 of filling the soil layer 700 between the vegetation block 100 and the cut slope; A fifth step (S500) of fixing the vegetation block 100 by connecting the panel unit 110 and the anchor 200 of the vegetation block 100 with a wire 400; Installing a fume pipe 600 so that the water supply hole 114 formed in the panel 110 of the vegetation block 100 installed on the top of the vegetation block 100 and the drainage channel provided on the cut slope communicate with each other. Sixth step (S600); And Vegetation retaining wall construction using a vegetation block and anchor, comprising: a seventh step (S700) for coupling the vegetation box 120 in which the vegetation 800 is vegetated on the front of the laminated panel 110 Way. The method of claim 17, The first step (S100), A first step (S110) of forming a hole in the cut slope to insert the anchor 200; First and second steps (S120) of inserting the anchor 200 into the drilling hole; Removing the O-ring 250 for fixing the wedge blades 240 of the anchor 200 using the connector 260 exposed to the outside of the drilling hole (S130); And The first and second movable members 230 move by the elastic force of the coil spring 220 supported by the metal ring 210 of the anchor 200 to expand the wedge blades 240 to fix the wall surface of the drilling hole. Vegetation retaining wall construction method using the vegetation block and anchor 200, characterized in that it comprises a four-step (S140). The method of claim 18, The first step (S100), Vegetation retaining wall construction method using the vegetation block and the anchor further comprises a step 1-5 (S150) for grouting the inside of the drilling hole to improve the fixing force of the anchor (200). The method of claim 17, The second step (S200) is a vegetation retaining wall construction method using a vegetation block and anchor, characterized in that installed in the base portion 300 to bury the height of the lowest vegetation block (100) 40% to 60%. The method of claim 17, The third step (S300), Vegetation retaining wall construction method using the vegetation block and the anchor, characterized in that the lamination so that both ends of the vegetation block (100) are laminated to each other. The method of claim 21, The vegetation block 100 is a vegetation block and anchor, characterized in that the stacking so that the drain hole 117 of the vegetation block 100 stacked on the top facing the vegetation box 120 of the vegetation block 100 stacked on the bottom Vegetation retaining wall construction method using. The method of claim 17, The fifth step (S500), By fixing the wire 400 to both sides by using the fixing means 270 and the fixing means 500 provided in the vegetation block 100 of the anchor 200 is characterized in that to fix the vegetation block 100 Vegetation retaining wall construction method using the vegetation block and anchor to be. The method of claim 17, The fourth step (S400) and the fifth step (S500), Vegetation retaining wall construction method using the vegetation block and the anchor, characterized in that the construction each time the stacking vegetation block (100). The method of claim 17, Vegetation retaining wall construction method using a vegetation block and anchor, characterized in that the plant 800 is a vegetation in the seventh step (S700) using the soil and plants (800) generated in the process of cutting the cut slope. The method of claim 17, Vegetation retaining wall construction method using the vegetation block and the anchor, characterized in that it further comprises an eighth step (S800) for vegetation of the plant 800 on the soil layer (700).

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