KR20090087775A - Fixing apparatus for greening slope of a ground - Google Patents

Abstract

A steel plate anchor device is provided to prevent the soil from a slope of a bank surface using a steel plate anchor fixed at the ground of the slope of the bank. A steel plate anchor device comprises a steel plate anchor(100). The steel plate anchor is confined in underground. The steel plate anchor comprises a main body(110a), two iron wire wires(120), a binding pin(130) and an assistance metal cap. The main body is consisting of a wing part(113) of four square plane shapes. The lower part of the wing part is arranged to the upward based on a rectangular plate(111). A hole(112) is formed at the center of the rectangular plate. The iron wire is inserted into the through hole. A bond ring(121) is formed at the lower part of the iron wire. The binding pin is inserted through the bond ring. The assistance metal cap is the cylindrical shape in order to be face-contacted on the upper side of the rectangular plate.

Description

Fixing apparatus for greening slope of a ground}

The present invention relates to a steel plate anchor fixing device used in the greening structure of the surface, in particular, the seed spray (Seed Spray) that sprays the seeds on the non-woven fabric to protect the slope, that is, the surface generated during road construction and general civil engineering work or After applying the nonwoven fabric with the seed attached to it, a mesh is installed thereon, and a reinforcement bar for reinforcing the mesh is installed so that the iron plate anchor fixing device is brought into close contact with and fixed to the place where the mesh and the reinforcing member face. It prevents collapse and breakage, promotes the germination of seeds so that the greening can proceed quickly, and also provides the nutrients necessary for natural vegetation to grow during the greening process.

As is well known, the incision site is formed at the edge of the road while constructing roads in parts of mountains, rivers, rivers, etc. in order to construct roads that increase due to the development of transportation in the 20th century.

These incisions are caused by unexpected heavy rains such as El Niño, La Niña, etc. due to the abnormal temperature of the earth. do.

If water is excessively infiltrated in this way, the incision surface collapses or is damaged, and the collapse of the surface causes an accident that the vehicle driving on the road is buried or overturned, and the traffic of the vehicle is blocked, which leads to the loss of life and enormous property. You will lose your prize.

The soil of these incisions is excavated from rock or soil, and the soil that forms most of the soil is produced through physicochemical and biological weathering for many years.

In addition, the main components of the soil generated from the rock includes minerals, which are the weathering products of the rock, and water, carbon dioxide, and oxygen generated during the decomposition of organics and organics formed from animal and plant debris.

Therefore, incisions such as mountains or rivers are changed to soils that plants can grow through biological weathering of soils after approximately 5 to 10 years after construction of incisions.

Such incisions are planted and planted with tubular plants, such as grass and shrubs, so as not to be damaged by heavy rains, heavy rains, etc. during the rainy season, so that the incisions surface is not collapsed or damaged.

The greening method of the incision method covers the incision surface, sowing seeds of grass and shrub plants, and then covering the thermal insulation materials such as rice straw and fiber nets to maintain humidity, so that the germinated seeds grow and grow on the incision surface. To be done.

However, the greening of the incision surface is sowing seeds and the seeds grow, but when heavy rain or heavy rain falls on the legal parts that have not been rooted or geological weaknesses, the incision surface is scoured and collapsed. There is a defect that can be damaged or damaged.

In addition, the incision site is divided into ripping arm (weathered rock), soft rock, and hard rock according to the soil quality.In the case of ripping arm and hard rock, after the construction of the incision site, wire mesh or fiber net is installed on the incision site and then sewage sludge, Covered with cultured soil consisting of waste, sludge, sludge, etc., wire mesh or fiber mesh was installed, and seeds were sown and planted on it.

However, in order to fix the wire mesh or fiber mesh, it was fixed by using a fixed pile (anca pin) provided with steel or plastic, but if the fixed pile is stuck in the surface for a long time, the weathering of the ground and the temperature difference for many years Due to the loosening of the binding area due to the loosening of the fixed piles, there is a concern that the fixed piles are separated.

In addition, after civil works, such as cutting down a part of a mountain, it is required to green the corresponding part, and greening of the cut-out part has many meanings in terms of flood prevention or landslide prevention. There have been many proposals for such a greening structure, but the most remarkable problem is that the greening structure is not firmly supported on the slope after the civil works. In other words, the whole or part of the greening part caused by the heavy rain often flows down by the water, and thus, the greening business itself is not very reliable.

The present invention was created in order to solve such a problem, and after applying a seed spray or a seed-attached nonwoven fabric that sprays seeds onto the nonwoven fabric to protect the slope, that is, the road surface and general civil engineering work. A mesh is installed thereon, and a wire rope for reinforcing the mesh is installed so that the steel plate anchor fixing device is held in close contact with the mesh and the reinforcing member so as to prevent the collapse and breakage of the surface and provide a strong support force. It is an object of the present invention to provide an iron plate anchor fixing device used for the greening structure of the front surface is configured to have.

The wire is covered with a nonwoven fabric germination layer to which seeds are fixed to the surface of the surface, and the upper surface of the germination layer is covered with a mesh so that the germination layer is in close contact with the surface of the surface. In the greening structure of the law aspect which is made up of a professional,

An iron plate anchor which is embedded in the upper surface of the net and the surface of the intersections of both ends and portions where a plurality of wire ropes are arranged at regular intervals in a straight line;

The iron plate anchor has a lower body in the form of four rectangular plate-shaped wing parts are connected upwardly at an acute angle with respect to the square plate shape on the four sides (four way) end;

Two iron wires having a through-hole formed at the center of the rectangular plate and having a binding ring formed at a lower end thereof inserted through the through-hole;

A binding pin inserted through a binding ring formed at the bottom of the wire wire;

Iron plate anchor fixing device used in the greening structure of the law consisting of; a secondary metal cap having a vertical cylindrical shape so that the wing portion of the main body protrudes outwards and is interviewed on the upper surface of the square plate by inserting the iron wire of the iron plate anchor; do.

In addition, in the structure of the main body, the shape of the bottom surface is a disk shape, characterized in that it provides a dish-shaped body connected upwardly at an acute angle based on the circumference and the disk shape of the disk.

In addition, the structure of the main body is a rectangular plate-like, the bottom surface is characterized by providing a rectangular plate-shaped body with four corners bent upward with respect to the bottom surface to form a circle.

And the auxiliary metal cap is formed in a conical column head portion of the upper body to the lower portion of the lower body in the form of a round bar integrally, the insertion hole is formed so as to have a slope from the center of the head portion to the outside of the lower body, It is characterized in that the auxiliary metal cap is connected to the insertion hole formed on the outside of the body is formed with a guide groove cut in the vertical direction in the longitudinal direction of the body.

As a fixing device for binding the germination layer and the net according to the surface greening structure of the present invention as described above, the iron plate anchor as the fixing device is stuck to the ground of the surface, it does not fall easily or detached to the greening sphere of the surface The green soil is prevented from being lost in the surface of the vegetation will be green vegetation.

The iron plate anchor fixing device used in the greening structure of the present inventors is to cover the non-woven germination layer 20 is fixed to the surface of the legal surface 10, the germination layer 20 on the top of the germination layer 20 In the greening structure of the front surface is composed of a wire rope 40 is covered with a mesh 30 so that the) is in close contact with the surface of the law surface 10, the upper surface of the mesh 30 is arranged at regular intervals in a straight line,

An iron plate anchor 100 that is embedded in the normal surface of the both ends and the intersection of the plurality of wire ropes 40 are arranged at a predetermined linear interval on the upper surface of the mesh 30;

The iron plate anchor 100 has a main body (110a) consisting of four rectangular plate-shaped wing portion 113 is connected downwardly at an acute angle with respect to the square plate shape (111) at each of the four sides (four way) to the square plate shape;

Two iron wires 120 having a through hole 112 formed at the center of the rectangular plate shape 111 and a binding ring 121 formed at a lower end thereof inserted through the through hole 112;

A binding pin 130 inserted through a binding ring 121 formed at a lower end of the wire wire 120;

The iron wire 120 of the iron plate anchor 100 is inserted so that the wing portion 113 of the main body 110a protrudes to the outside and has an auxiliary metal cap 200a having a vertical cylindrical shape to be interviewed on the upper surface of the square plate 111. Steel plate anchor fixing device used in the greening structure of the front surface consisting of;

In addition, unlike the structure of the main body 110a, the shape of the bottom surface is a disk, characterized in that it provides a plate-shaped body 110b connected upwardly at an acute angle based on the circumference and the disk of the disk shape. have.

In addition, unlike the structure of the main body (110a) is a rectangular plate-like whole, four bottom corners are bent upward with respect to the bottom surface so that the bottom surface to form a circular, characterized in that to provide a main body (110c) do.

And unlike the structure of the secondary metal cap (200a), the upper body 220 in the form of a round bar conical column head portion 210 toward the bottom is formed integrally, the center of the head portion 210 The insertion hole 211 is formed through the inclined to the outside of the lower body 220 is formed, is connected to the insertion hole 211 formed on the outside of the body 220 incision vertically upward in the longitudinal direction of the body 220 It is characterized in that the auxiliary metal cap 200b is provided with a guide groove 221 is formed.

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

In constructing the greening structure of the surface according to the present invention, first, the surface 10 is flattened, and then the germination layer is placed on the surface 10 on which the non-woven germination layer 20 in which seeds are fixed is placed. Covers the net 30 so that the 20 is in close contact with the ground surface of the law surface 10, and installs a wire rope 40 arranged at regular intervals on the upper surface of the net 30 to assist the binding of the net 30. do.

The surface of the germination layer 20 generally used in the germination layer 20 is one of a straw straw fabric made by weaving straw straw and a coynet woven by a cord weave with cocoa bark and a jute net woven by hemp fiber. The net 30 to be installed on the top of the germination layer 20 so that the germination layer 20 is in close contact with the ground of the law surface 10 is made of a grid, iron wire woven into a network structure using synthetic fiber yarns. It may be provided to install the mesh 30 so that the synthetic resin is made of any one of the wire mesh of the network structure or the non-corrosive network mesh.

In order to fix the germination layer 20, the net 30 and the wire rope 40 installed on the top surface 10, the fixing device to be embedded in the ground of the front surface 10, first iron plate anchor 100 of the present invention It is necessary to drill a preliminary hole in the ground of the surface beforehand using a tool such as ancard reel to drive the ground into the ground of the surface (10).

Iron plate anchor 100 is embedded in the surface 10 of the both ends and the intersection of the plurality of wire rope 40 is arranged at a predetermined interval in a straight line on the upper surface of the mesh 30 installed on the upper surface of the law surface (10) As shown in FIG. 1, the iron plate anchor 100 has four square plate-shaped wing portions 113 connected downwardly at an acute angle based on the square plate shape 111 at each end of the square plate shape. Comprising the main body 110a, the four square plate-shaped wing portion 113 has a slope of 30 ° ~ 60 ° relative to the square plate shape 111 when inserted into the pre-drilled preliminary hole It is easy to enter, but that is, when the entry into the preliminary hole by an external impact, the square plate-shaped wing portion 113 is caused by the stress is generated around the square plate 111, the compression is generated slightly Insertion into the preliminary hole can be easily performed. On the other hand, when the rectangular plate-shaped wing portion 113 having the inclination is inserted deep into the preliminary hole, the rectangular wing portion 113 is elastic and returns to its original state. The pressure will not come out easily.

As shown in FIG. 2, through holes 112 are formed at the center of the rectangular plate shape 111, and two iron wires 120 having a binding ring 121 formed at a lower end thereof are inserted through the through holes 112. The wire wire 120 is bent one wire wire 120 in half so that the two wire wires 120 are arranged in parallel, and then the circular binding ring 121 is formed in the bent portion Is provided.

And in the binding pin 130 is inserted through the binding ring 121 formed at the bottom of the wire wire 120, the wire wire 120 through the through hole 112 of the square plate 111 of the main body (110a). In order to prevent the wire wire 120 from being separated from the through hole 112, the rectangular plate shape 111 and the through hole 112 are inserted, and then the binding pin 130 is inserted into the binding ring 121. . In addition, as shown in Figure 6 it is preferable to provide a binding groove 131 in the center of the binding pin 130 in order to prevent the binding ring 121 inserted into the binding pin 130 is separated to the outside.

In order to insert the iron plate anchor 100, the wire wire 120 is installed in the preliminary hole of the law surface 100, the auxiliary metal cap 200a serving as a guide to be inserted through the preliminary hole is inserted into the preliminary hole. .

4 to 5, in the structural method for inserting the auxiliary metal cap 200a into the iron plate anchor 100 equipped with the wire wire 120, the vertical cylindrical auxiliary metal cap 200a penetrates through the lower part. Insert the iron wire 120 of the iron plate anchor 100, the wing portion 113 of the main body (110a) to protrude to the outside of the outer peripheral portion of the cylindrical secondary metal cap (200a) lower portion of the secondary metal cap (200a) The outer circumferential surface is installed to be interviewed on the upper surface of the square plate 111.

As shown in FIG. 13, when the iron plate anchor 100 inserted into the auxiliary metal cap 200a is inserted into the spare hole and only the auxiliary metal cap 200a is removed, the wire wire 120 is exposed to the upper part of the spare hole. Will be.

The exposed wire wire 120 is fastened by binding the mesh 30 and the wire rope 40 installed above the preliminary hole of the law surface 10.

In addition, unlike the structure of the main body 110a, as shown in Figure 7, the shape of the bottom surface is a disk shape, and provides an upwardly connected plate-shaped body 110b with acute angle based on the circumference and the disk shape of the disk shape. You can,

In the structure of another main body 110c, as shown in FIG. 8, the entire plate is in the shape of a square plate, and the bottom plate forms a circular plate-shaped body 110c having four corners bent upward with respect to the bottom surface. Can provide.

In the manufacture of the square plate-shaped body 110c, first, four corners are bent upward on a flat plate on a square plate, and at the same time, the bottom surface is circularly pressed using a punching-type mechanism to form a circular plate-shaped body 110c. It will be prepared.

Therefore, when inserting the wire wire 120, the binding pin 130 is inserted through the through hole 112 formed in the bottom surface of the main body (110a, 110b, 110c), washer (1) in the wire wire 120 140 can be inserted and inserted through the through-hole 112 of the main body, which is inserted into the iron plate anchor 100 in the preliminary hole of the surface 10 and the net 30 installed on the upper surface of the surface 10 ) In connecting the wire rope 40 and the wire rope 120 is to have a stronger binding force to the through-hole 112 of the main body (110a, 110b, 110c).

9 to 11, the auxiliary metal cap 200a serves as a guide for inserting the iron plate anchor 100 through the preliminary hole of the surface 10. The upper body 220 is formed in an annular rod-shaped conical column head portion 210 toward the bottom is formed integrally, the inclination from the center of the head portion 210 to the outside of the lower body 220 An insertion hole 211 penetrates to be formed, and is connected to an insertion hole 211 formed outside the body 220 to form a guide groove 221 cut vertically upward in the longitudinal direction of the body 220. A metal cap 200b is provided.

In the method of using the auxiliary metal cap 200b by first inserting the iron wire 120 of the iron plate anchor 100 through the insertion hole 211 formed in the center of the head 210 of the auxiliary metal cap 200b. After preparing the wire wire 120 attributable to the guide groove 221 formed at the bottom of the body 220, the auxiliary metal cap 200b is inserted through the preliminary hole of the law surface 10. When the auxiliary metal cap 200b is inserted into the preliminary hole, the wire wire 120 attributable to the guide groove 221 is exposed to the outside of the body 220 as shown in FIG. 12 to hold the wire wire 120 while preliminary. It will be inserted into the hole.

When the auxiliary metal cap 200b inserted as described above is removed, only the wire wire 120 is exposed to the outside of the preliminary hole to bind the mesh 30 and the wire rope 40 installed on the upper surface of the legal surface 10.

Unlike the auxiliary metal cap 200a described in the former, the auxiliary metal cap 200b directly drives the auxiliary metal cap 200b in the ground of the surface 10 without drilling a preliminary hole in the surface 10. It has a purpose to put in.

As described through the above embodiments, the iron plate anchor structure may be manufactured by various design changes, and the principle is limited to the configuration of the present invention through the usual embodiments, but the mechanism through the principle may have general knowledge. It reveals that it can be easily manufactured by self-design change.

1 is a block diagram of an iron plate anchor according to the present invention.

Figure 2 is an assembled state of the iron plate anchor configuration according to the present invention.

Figure 3 is a side view of the iron plate anchor assembly completed in accordance with the present invention.

Figure 4 is an assembled state of the iron plate anchor and the auxiliary metal cap according to the present invention.

5 is a completed configuration of the iron plate anchor and the auxiliary metal cap according to the present invention.

Figure 6 is a perspective view of the binding pin according to the present invention.

Figure 7 is a perspective view of the plate-shaped body of the iron plate anchor according to the present invention.

Square plate type main body configuration of the iron plate anchor according to the present invention of Figure 8;

9 is a perspective view of another auxiliary metal cap according to the present invention.

10 is a side cross-sectional view of another auxiliary metal cap according to the present invention.

11 is a state in which the iron plate anchor according to the invention assembled to the auxiliary metal cap.

Figure 12 is a state of bending the wire wire in the state in which the iron plate anchor according to the invention assembled to the auxiliary metal cap.

Figure 13 is a block diagram of installing the iron plate anchor in accordance with the present invention.

Figure 14 is an enlarged view of the "A" site installed on the surface of the iron plate anchor in accordance with the present invention of FIG.

Figure 15 is a front configuration diagram installed on the iron plate anchor in accordance with the present invention.

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

Front surface 10 Germination layer 20 Mesh 30 Wire rope 40 Iron plate anchor 100 Main body 110a, 110b, 110c Square plate 111 Through hole 112 Wing part 113 Wire wire 120 Bonding ring 121 Bonding pin 130 Bonding groove 131 Washer 140 Subsidiary metal cap 200a, 200b Head 210 Slot 211 Body 220 Guide groove 221

Claims (5)

The germination layer 20 of the nonwoven fabric in which the seeds are fixed to the surface of the surface 10 is covered, and the germination layer 20 on the top surface of the germination layer 20 is in close contact with the surface of the surface 10. In the greening structure of the law surface is covered with a wire rope 40 which is covered, and is arranged at a predetermined linear interval on the upper surface of the mesh 30, An iron plate anchor 100 which is embedded in the upper surface of the mesh 10 at the both ends of the wire rope 40 and a portion intersecting the plurality of wire ropes 40 arranged at regular intervals in a straight line; The iron plate anchor 100 includes a main body 110a having four rectangular plate-shaped wings 113 connected downwardly at an acute angle with respect to a square plate shape 111 at each of four sides of the square plate shape; Two iron wires 120 having a through hole 112 formed at the center of the rectangular plate shape 111 and a binding ring 121 formed at a lower end thereof inserted through the through hole 112; A binding pin 130 inserted through a binding ring 121 formed at a lower end of the wire wire 120; The iron wire 120 of the iron plate anchor 100 is inserted so that the wing portion 113 of the main body 110a protrudes to the outside and has an auxiliary metal cap 200a having a vertical cylindrical shape to be interviewed on the upper surface of the square plate 111. Iron plate anchor fixing device used in the greening structure of the surface, characterized in that consisting of. The method of claim 1, wherein a binding groove 131 is formed in the center of the binding pin 130 in order to prevent the binding ring 121 inserted into the binding pin 130 is separated from the outside. Steel plate anchor fixing device used for greening structure. According to claim 1, unlike the structure of the main body (110a) the shape of the bottom surface is a disk shape, to provide a plate-shaped body (110b) connected upwardly at an acute angle based on the circumference and the disk of the disk shape. Iron plate anchor fixing device used in the greening structure of the surface characterized in that. According to claim 1, unlike the structure of the main body 110a is provided with a square plate-like body 110c, the whole of which is a rectangular plate-shaped, the bottom surface is bent upward with respect to the bottom surface to form a circular shape. Iron plate anchor fixing device used in the greening structure of the surface characterized in that. According to claim 1, unlike the structure of the auxiliary metal cap (200a) is the upper body 220 is formed in a conical column head portion 210 toward the bottom at the bottom in the form of a round bar integrally formed, the head An insertion hole 211 penetrated to have an inclination toward the bottom of the body 220 from the center of the part 210 is formed, and is connected to the insertion hole 211 formed outside the body 220 in the longitudinal direction of the body 220. Iron plate anchor fixing device used in the greening structure of the front surface, characterized in that the auxiliary metal cap (200B) which is formed with a guide groove 221 cut vertically upward.

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