KR20120008861A - Germinating hole layer structure of vegetation mat - Google Patents

Abstract

PURPOSE: A soil-loss prevention mat mounting member is provided to make a foundation for the growth of plant and to prevent the discharging of soil. CONSTITUTION: A soil-loss prevention mat mounting member comprises a spiral fixing piece(10) and a plurality of wing pieces(20). The spiral fixing piece is made of a metal band of a thin plate having self-elasticity. The spiral fixing piece comprises a pointed end in the bottom part. The spiral fixing piece is formed around center of the upper and lower part to the opposite direction 180°. A plurality of wing pieces is formed to cross according to the spiral grain twist side of the spiral fixing piece.

Description

Earthenware outflow mat fixture {Germinating hole layer structure of vegetation mat}

The present invention relates to a fixture for fixing a variety of mats, such as vegetation mat, wire mesh, rust mat to the surface of the incision or river bank, and more specifically, to secure the mat to the surface to prevent the outflow of soil, Etc. It is configured to form the roots of the plant.

In general, the mat (mat) is installed on the surface of the incision or river banks, such as to prevent the outflow of soil, and to make a base for the plants such as grass to stick. Such mats include vegetation mats, wire mesh, and rust mats, and in order to fix such mats on the cut surface or the bank embankment, the mat is spread on the cut sheet or the surface, and the thin and long flat iron is bent at right angles in the longitudinal direction (bending) Increasing the moment) is fixed to the fixed fixture formed by sequentially driving the ground using a hammer or the like. In addition, the fixed bar formed by bending the deformed reinforcing bar "a" is fixed to the ground by using a hammer or the like.

However, such flat and deformed reinforcing bar type can cause buckling if there are gravel or rocks in the ground, and if the ground compaction is weak, or if the earth soil is repeatedly expanded and contracted due to rain or river water, the compaction degree falls. Easily removed (dislodged) will occur.

In order to solve this problem, a device using pneumatics by hanging strings (wires) at both ends of a flat iron type fastener is embedded in the ground, and a method of fixing the mat by using a string drawn on the surface has been provided. The problem with the method is that most construction sites are located in the outskirts far from the general residential area, and there are many problems in using special equipment.

In addition, another method is to fix the reinforcement type fasteners in the ground by crossing the "X" shape, and then fix the mat by tying the intersection of the fasteners with a bundle line, which is expensive and workable. When the bundle line of the intersection breaks significantly, the loss of the effect of the cross is lost.

The present invention has been made to solve such a conventional problem, the present invention is low cost and easy to work, while preventing the outflow of earth and sand by increasing the fixing force of the mat, while the base such as grass stalks The purpose of the present invention is to provide various types of anti-soil matting fixtures configured to be formed.

The problem solving means of the present invention is to prevent the outflow of soil by fixing the mat on the surface of the cut or embankment, etc., while in the fasteners to form a base on which the plants such as grass, such as a metal strip of thin plate provided with its own elastic force Spiral fixing piece is formed in the lower end is formed in the lower end, twisting the upper and lower parts in the opposite direction about the central region; It is characterized by consisting of a plurality of wing pieces alternately formed along the torsion surface of the spiral fixing piece to fix the mat.

The earth and sand leak prevention mat fixture of the present invention is composed of a plurality of wing pieces alternately formed along the helical torsion surface of the helical fixing piece with its own elastic force, and mutually staggered mutually inclined with the bent type fixing piece bent to maintain a right angle. It consists of a locking wing piece formed to protrude into a stable mat fixed on the surface of the incision or embankment, such as to prevent the outflow of earth and sand, while the base composition that the plants such as grass is provided with an easy effect.

In addition, the earth and sand leakage prevention mat fixture of the present invention is made of a wire of 5 ~ 6mm in diameter, and stabilize the mat as a flat fixture, funnel type fastener and convex type fastener formed by winding the spring type to maintain the balance, funnel type and block type And elasticity can be provided.

1 is a perspective view showing a first embodiment of the earthenware outflow prevention mat fastener according to the present invention.
2 is a plan view of main parts of FIG.
Figure 3a, 3b, 3c is a block diagram showing the manufacturing process of the soil stopper mat fixing fixture according to the present invention.
Figure 4 is a cross-sectional view of the state of use of the mat stopper for preventing soil leakage according to the present invention.
Figure 5 is a perspective view showing a second embodiment of the earth leakage prevention mat fixture according to the present invention.
FIG. 6 is an enlarged plan view illustrating main parts of FIG. 5; FIG.
7 is a cross-sectional view of the state of use of FIG.
Figure 8 is a perspective view showing a third embodiment of the earthenware outflow prevention mat fixture according to the present invention.
9 is a configuration diagram using the state of FIG.
Figure 10 is a perspective view showing a fourth embodiment of the earthenware outflow prevention mat fastener according to the present invention.
11 is a configuration diagram of the use state of FIG.
Figure 12 is a perspective view showing a fourth embodiment of the earthenware outflow prevention mat fixture according to the present invention.
FIG. 13 is a view illustrating a state of use of FIG. 12. FIG.

Hereinafter, with reference to the accompanying drawings will be described specific details for the practice of the present invention.

Figure 1 of the accompanying drawings is a perspective view showing a first embodiment of the anti-sew out mat fastener according to the present invention, Figure 2 is a sectional plan view of the main part of FIG.

As shown in Fig. 1 and 2, the earth leakage prevention mat fixture according to the present invention is made of a thin metal strip with its own elastic force, the tip portion 12 is formed at the lower end, and the upper and lower centering around the central area A spiral fixing piece 10 formed at an angle of 180 ° in an opposite direction; It consists of a plurality of wing pieces 20 alternately formed along the spiral torsion surface of the spiral fixing piece 10, by fixing various mats such as vegetation mats, wire mesh, green mats on the surface of the incision or river banks, etc. On the other hand, it is configured to create a base for plants such as grass.

On the other hand, Figures 3a, 3b, 3c is a block diagram showing the manufacturing process of the mat stopper for preventing soil leakage according to the present invention, a manufacturing process for this will be described.

First, the horizontal length is short, the vertical length is formed long, and prepare a flat iron made of a metal strip of thin plate provided with its own elastic force, and then processing the lower end of the flat iron to form a tip 12 (Fig. 3a).

It is then inclined to both ends about the longitudinal center of the vertical and cross-dissected to form a plurality of wing pieces 20 (see Fig. 3b).

In this state, the upper and lower parts are twisted 180 degrees in the opposite direction with respect to the center area. Then, as the flat iron is twisted about the central region, the blade piece 20 is radially opened along the twisted inclined surface and is formed in the shape as shown in FIG. 2 when viewed in plan (see FIG. 3C).

On the other hand, with reference to Figure 4 will be described in the state of use of the first embodiment of the mat fixture for preventing soil leakage.

First, a mat 1 such as a vegetation mat, a wire mesh, or a rust mat is stably placed on a surface of an incision or a river bank.

Next, the helical fixing piece 10 is coupled to a power drill not shown. Then, the tip 12 of the helical fixing piece 10 is put on the mat 1, and the tool is rotated to rotate the spiral fixing piece 10. As the tip 12 of the (10) passes through the mat (1) and the spiral fixing piece (10) and the wing piece (20) acts like a drill blade, it is easily embedded in the ground with little force and fixed. .

At this time, even when there is gravel or rock in the ground, the spiral fixing piece 10 is lodged without causing buckling. The spiral fixing piece inserted into the ground is formed in the form of a radial wing piece (20) to support like the root of the tree to form a strong support force, moreover when the external force to pull the wing piece (20) acts , Soil pile located at the upper portion of the wing piece 20 acts as a resistor to prevent being pulled upward.

At this time, the earthenware outflow prevention mat fixture can be used manually when it is difficult to use the electric drill in the field. In other words, by making a pipe or the like in the field to stably couple the upper part of the spiral fixing piece 10, and then put it on the upper part of the mat (1) by the user's force, and then rotate the tip of the spiral fixing piece (10) 12 is passed through the mat (1) and the spiral fixing piece (10) and the wing piece (20) acts like a drill blade, and is easily fixed in the ground with a small force.

On the other hand, Figure 5 is a perspective view showing a second embodiment of the anti-sew out mat fastener according to the present invention, Figure 6 is a plan view of Figure 5, Figure 7 is a cross-sectional view of the use state of 5.

As shown in Figures 5 to 7, the earth leakage prevention mat fastener according to the present invention is made of a thin metal strip provided with its own elastic force, the tip portion 32 is formed at the lower end, perpendicular to the center area Bending type fixing piece (30) formed bent to maintain; It consists of a plurality of locking wing pieces 40 protruded at the same angle to the outside inclined to the bent fixing piece 30 alternately.

At this time, the locking wing piece 40 is projected upward so that it is possible to be embedded in the ground, but the departure is prevented.

Referring to the state of use for the second embodiment of the anti-sewage mat fastener configured as described above, the mat (1), such as vegetation mat, wire mesh, green mat, etc. is stably placed on the surface of the incision or river bank.

When the bent fixing piece 30 is driven in this state, while the tip 32 of the bent fixing piece 30 passes through the mat 1, the locking wing piece 40 is fixed in the ground to be fixed to the bottom. .

Then, after the bent fixing piece 30 is lodged in the ground, the locking wing piece 40 is formed to support the bent fixing piece 30 like the root of the tree to form a strong support force, moreover, the locking wing piece ( When the external force to extract the 40 acts to prevent the soil pile located in the upper portion of the locking wing piece 40 acts as a resistor to prevent being pulled upward.

And, Figure 8 is a perspective view showing a third embodiment of the earth leakage prevention mat anchor pin fixture according to the present invention, Figure 9 is a configuration diagram of the use state of Figure 8, Figure 10 is a soil leakage prevention mat according to the present invention Figure 4 is a perspective view showing a fourth embodiment of the anchor pin fixture, Figure 11 is a configuration diagram of the use state of Figure 10, Figure 12 is a perspective view showing a fourth embodiment of the mat anchor pin fixture for preventing soil leakage according to the present invention; 13 is a configuration diagram of the use state of FIG. 12.

As shown in Figure 8 to Figure 13, the earth leakage prevention mat fixture according to the invention is made of a wire of 5 ~ 6mm in diameter and is formed by winding each spring type to maintain the equilibrium, funnel type and convex shape, The tip 50 is formed to be embedded in the ground, the upper portion of the flat fixture 60, the convex fixture 61 and the funnel fixture 62 formed with a coupling portion 51 coupled to a rotary tool (not shown) Is done.

9, 11 and 13 with reference to the state of use for the third to fifth embodiments of the earth anchor leakage prevention anchor pin anchor fixtures, such as vegetation mats, wire mesh, green mats, etc. The mat 1 is placed on a stable surface.

In this state, the coupling unit 51 of the flat fastener 60, the funnel fastener 61, and the convex fastener 62 is selectively coupled to the power drill not shown, and then the flat fastener 60 and the funnel fastener ( 61) and the tip 50 of the convex fastener 62 is put on the mat 1, and then the drill is rotated.

Then, the tip 50 of the flat fastener 60, the funnel fastener 61 and the convex fastener 62 is spirally wound through the mat 1 and acts like a drill blade, thereby making it easier to ground with less force. You get stuck inside. At this time, even if there is gravel or rock in the ground, the fixtures are lodged without causing buckling. The fasteners inserted into the ground are compressed to some extent by the friction resistance with the soil while being embedded into the ground, and this compressive force has a property of digging more into the ground.

This property can be used as an effective way to install the mat under the surface of the water (mud or moist soil), so that the fixture can be embedded deeply with a small force. In addition, when the external force to pull out the fixture acts to prevent the departure of the fixture in response to its own spring force, and when the external force disappears, the fixture is returned to its original state by the restoring force of the spring.

On the other hand, the balance fixture 60, funnel fixture 61 and convex fixture 62 can be used manually when the use of electric drill in the field is difficult. That is, by manufacturing a manual tool with a pipe or the like in the field, the mating portion 51 of the flat fixture 60, the funnel holder 61 and the convex fixture 62 is coupled to the manual tool mat (1) After being put in the upper part, it is rotated and is easily fixed in the ground with little force.

1: Mat 10: Spiral Fixing Piece
12,32,50: tip 20: wing
30: bent type piece 40: hook wing piece
51: coupling part 60: balance fixture
61 funnel fastener 62 convex fastener

Claims (7)

In the fastener to fix the mat on the surface of the incision or embankment to prevent the outflow of soil, and to create a base for plants such as grass,
Spiral fixing piece (10) formed of a metal strip of a thin plate provided with its own elastic force, and having a tip portion (12) formed at a lower end thereof, the upper and lower portions being twisted in opposite directions about a central region;
The helical fixing piece 10 is composed of a plurality of wing pieces (20) staggered with each other along the torsional surface of the helical to fix the mat (1), characterized in that to fix the mat (1). The method of claim 1, wherein the helical fixing piece (10) is a mat fixture for preventing soil leakage, characterized in that the angle of twisting the upper and lower parts in the opposite direction about the central region is 180 °. In the fastener to fix the mat on the surface of the incision or embankment to prevent the outflow of soil, and to create a base for plants such as grass,
A bent-shaped fixing piece 30 formed of a metal strip of a thin plate, and having a tip portion 32 formed at a lower end thereof and bent to maintain a right angle with respect to a central region;
Soil outflow prevention mat fixture consisting of a plurality of engaging blade pieces (40) formed to protrude outwardly the same to be mutually inclined to the bent fixing piece (30) to secure the mat (1). [4] The mat stopper of claim 3, wherein the locking wing piece 40 is formed to protrude upwardly to be embedded in the ground but to be prevented from escaping upward. In the fastener to fix the mat on the surface of the incision or embankment to prevent the outflow of soil, and to create a base for plants such as grass,
It is made of a wire, wound and formed in a spring type of equilibrium, the lower end portion 50 is formed, the upper portion is composed of a flat fixture 60 formed with a coupling portion 51 to fix the mat (1) A mat fixture for preventing soil leakage. In the fastener to fix the mat on the surface of the incision or embankment to prevent the outflow of soil, and to create a base for plants such as grass,
It is made of a wire, wound and formed in a funnel-type spring type, the lower end portion 50 is formed, the upper portion is composed of a funnel-shaped fixture 61 formed with a coupling portion 51 to form the mat (1) A mat fixture for preventing soil leakage, characterized in that the fixing. In the fastener to fix the mat on the surface of the incision or embankment to prevent the outflow of soil, and to create a base for plants such as grass,
Consists of a wire, is formed by winding in a convex spring type, the tip portion 50 is formed at the bottom, the upper portion is composed of a convex fastener 62 formed with a coupling portion 51 to fix the mat (1) A mat fixture for preventing soil leakage.

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