KR100972106B1 - Fixing unit for gabion mat - Google Patents

Abstract

PURPOSE: A fixing unit for a vegetative mat for protection is provided to securely fix a mat on an inclined side of a back. CONSTITUTION: A fixing unit for a vegetative mat for protection comprises a pin(10), a head(20), and a insertion unit. The pin has a pointed end unit(12) on the top, and has a connecting unit(11) on the bottom. The head is combined on the top of the pin. The head has an insertion hole and a screwnut holding unit. The insertion unit is arranged on the bottom of the pin at a regular interval, and has a plurality of holders.

Description

FANING UNIT FOR GABION MAT}

In the present invention to construct a vegetation environment by constructing a multi-layer structure in the order of plate, rice straw and mat on the surface, in order to prevent the mat from being swept away by natural disasters, it is fixed to the revetment vegetation mat that can be firmly fixed to the surface It is about a unit.

As a technique for fixing the mat installed on the surface to create a vegetation environment,

Korean Patent Registration No. 10-0860748 (registered on September 23, 2008, hereinafter referred to as `` advanced technology 1 '') `` Honeycell recording method '' is proposed,

The prior art 1 is provided with an anchor pin (corresponding to the fixing unit of the present invention) of the '' shape to fix the mat,

The anchor pin is easy to get stuck on the surface and easy to get out, especially by natural disasters such as floods and landslides, so easily escape from the surface and lose the fixing function for the mat,

At this time, when the mat is swept down into the river or lake, there is a problem that damages habitats such as fish or aquatic plants and damages the ecosystem.

In order to improve the problems of the prior art 1,

Korea Patent Registration No. 10-0800575 (registered on January 28, 2008, hereinafter referred to as `` advanced technology 2 '') `` Matte fixed version '' is proposed,

The prior art 2 was intended to compensate for the fixing force which is a problem of the prior art 1 as an anchor pin consisting of a head, a buried stick coupled to the head and a protrusion formed by protruding a portion of the buried stick is provided. ,

When the anchor pin of the prior art 2 is to be put on the surface, when the force hitting the head is concentrated in the perforated stopper site there is a problem that the buried stick itself may be bent or broken, so durability is poor.

The present invention consists of a pin, a head and a nailing fixing member formed on the pin, in particular, the nailing fixing member is arranged at equal intervals on the lower part of the pin so that the nailing fixing member has a plurality of locking parts inclined upward. It is an object to provide a fixed unit for the repose vegetation mat that can be firmly fixed to the surface because it is difficult to be pulled out of the structure.

Another object of the present invention is to provide a fixing unit for the revetment vegetation mat is formed more than two in the pinned fixing part is more firmly fixed to the surface.

In addition, the object of the present invention is to provide a fixed unit for the revetment vegetation mat mat is arranged so as to cross each other when the locking fixing portion engaging each other when viewed from the plane is improved resistance to the force from the surface.

In another aspect, the present invention is to provide a fixed unit for the revetment vegetation mat is secured to the surface more and more firmly secured to the surface area by which the engaging portion of the fixed fixing part is interconnected by the connecting portion is stacked.

In addition, the object of the present invention is to provide a fixed unit for the repose vegetation mat is easy to put the construction according to the structure to be put on the surface by turning by using a separate tool or equipment is the spiral fixing part spiral.

Furthermore, an object of the present invention is to provide a fastening unit on the pin, the insertion hole and the nut seating portion in the head, respectively, to provide a fixing unit for the repose vegetation mat that can be attached and detached from the pin and the head.

In addition, the present invention is composed of a string, the nailing fixing part having two fitting holes into which the string is fitted, binding the string to the mat and connecting the one end and the other end to the two fitting holes of the nailing fixing part, respectively. It is an object of the present invention to provide a fixed unit for rafting vegetation mat that will be embedded in the law after the immobilization.

In order to solve the above problems the fixed unit for the revetment vegetation mat according to the present invention,

In one embodiment,

pin;

A head coupled to the upper pin; And

A fixed fixing part formed at equal intervals on the lower part of the pin and having a plurality of locking parts inclined toward the upper part;

Consisting of,

It is characterized in that the pin is put on the mat on which the mat is laid, and the pin is firmly fixed to the mat by the nailing fixing part while the head presses the mat.

Here, the nailing fixing part is characterized in that formed in the pin more than two.

In addition, each of the fixed locking portion is characterized in that the staggered mutually arranged in a plan view.

In addition, each locking portion of the nailing fixing part fixed unit for revetment vegetation mat, characterized in that connected to each other by a connecting portion.

On the other hand, in another embodiment,

pin;

A head coupled to the upper pin; And

A nailing fixing part having a spiral formed under the pin;

Consisting of,

The pin is placed on the mat surface of the mat, and the pin is firmly fixed to the surface by the nailing fixing part while the head presses the mat.

And in the above and other embodiments

The pin has an upper fastening portion is formed,

The head has a nut seating portion formed around the top of the insertion hole and its center,

A fastening part of the pin is inserted into the insertion hole of the head, and the nut and the fastening part are fastened to each other so that the pin and the head are mutually coupled.

On the other hand, in another embodiment,

String; And

A nailing fixing part having two fitting holes into which the string is fitted;

Consisting of,

Bonding the string to a mat laid on the surface and inserting one end and the other end of the string into the two fitting holes of the embedding fixing portion embedded in the surface of the string, respectively, and then tie the end portions of the string and the fixing fixing portion together. It is characterized by being made.

Fixed unit for the repose vegetation mat according to the present invention,

It consists of a head pressing the mat, a pin coupled to the head and nailed to the front surface, and a nailing fixing part having a plurality of hooks formed on the pin and inclined upwardly, so that once it gets stuck on the surface, it cannot easily escape. In the event of a natural disaster such as a landslide, the biggest effect is to firmly fix the mat to prevent it from being swept away.

In addition, the structure connecting each locking portion of the nailing fixing portion, the structure formed two or more nailing fixing portion on the pin, the structure formed a spiral portion instead of the locking portion, the nailing fixing portion has a weight in the form of weight and has two fitting holes in the string It is effective to provide a fixed unit of a variety of structures, such as a structure connected to the mat and embedded in the surface.

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

Figure 1 is a three-dimensional configuration diagram showing a fixing unit of an embodiment according to the present invention, Figure 2 is a side view of Figure 1, Figure 3 is a three-dimensional configuration diagram showing that two or more fixing fixing in the fixing unit of Figure 1, Figure 4 is a three-dimensional configuration diagram showing another modified example of the fixing unit of the embodiment according to the present invention, Figure 5 is a three-dimensional configuration diagram showing two or more nailing fixing part in the fixing unit of Figure 4, Figure 6 according to the present invention Figure 3 is a three-dimensional configuration diagram showing a fixing unit of another embodiment, Figure 7 is a three-dimensional configuration diagram showing a fixing unit of another embodiment according to the present invention, Figure 8 is a view showing that the fixing unit of Figure 1 is constructed, Figure 9 7 is a view showing that the fixing unit of FIG.

Here, the nut side is set as the upper side or the upper side, and the nailing fixing side is set as the lower side or the lower side based on FIG.

And "A" in FIG. 1, "B" in FIG. 3, "C" and "D" in FIG. 4, "E" in FIG. 5, and "F" in FIG. 6 are combined plan views, and "G" in FIG. And "H" in FIG. 9 is an enlarged view of main parts of the corresponding region.

As shown in Figure 1 to 5, the fixed unit for the repose vegetation mat of one embodiment according to the present invention,

It consists largely of the pin 10, the head 20, and the nailing fixing parts 30A, 30B, and 30C.

The pin 10 is

Cylindrical,

A fastening part 11 formed at the top, and

Tip portion 12 formed at the bottom

It is made, including.

At this time, the pin 10 is preferably made of a metal material excellent in resistance to bending deformation and durability.

The head 20 is

To be coupled to the upper portion of the pin 10,

Insertion hole 21 in the center, and

Nut seating portion 22 around the upper end of the insertion hole (21)

It is made, including.

Wherein the insertion hole 21 preferably has a diameter corresponding to the fastening portion 11 of the pin 10,

The nut seat 22 preferably has a diameter that the lower end portion of the nut N may contact.

And the nut (N) to enter the nut seating portion 22 from the upper side of the head 20 is seated on the nut seating portion 22.

Therefore, the fastening part 11 of the pin 10 is inserted into the insertion hole 21 of the head 20 and the nut 10 is fastened to the fastening part 11 by the pin 10 and the head 20. ) Are mutually combined.

According to one embodiment, the fixed fixing part 30A is

As shown in FIGS. 1 and 2

A plurality of engaging portions 31 formed at equal intervals below the pin 10 and inclined upwardly

.

Eventually, the locking portion 31 of the nailing fixing part 30A according to the embodiment is easily inserted vertically into the law surface 1, but is difficult to be pulled out in the opposite direction in the state of being stuck in the law surface 1,

The pin 10 is driven by the mating surface 1 of the mat 2 and the head 20 is pressed by the locking portion 31 of the nailing fixing portion 30A while the head 20 presses the mat 2. 10) is firmly fixed to the surface (1).

The nailing fixing portion 30A according to another modification of the embodiment

As shown in FIG. 4,

Each locking portion 31 of the nailing fixing portion 30A of the embodiment is connected to each other by the connecting portion 32.

Referring to “C” of FIG. 4, which is viewed from the plane

Since three locking portions 31 of the nailing fixing portion 30A shown in the present invention are three, the three locking portions 31 are connected to each other by the connecting portion 32, and the overall shape is triangular. It is coming true.

And referring to “D” in FIG. 4

Each of the corner fixing portions 30A connected to each other by the connecting portion 32 may have a tip shape.

On the other hand, the nailing fixing part (30A) according to the embodiment and its modification

As shown in FIG. 3 and FIG. 5,

Two or more may be formed in the pin 10,

In addition, the engaging portions 31 are alternately arranged when viewed from the plane.

Hereinafter, the nailing fixing parts 30A arranged on the upper side of the two nailing fixing parts 30A formed at the upper and lower sides of the pin 10 are collectively referred to as 'upper nailing fixing parts 30A', and the lower side The nailing fixing part 30A arranged in this is called "lower nailing fixing part 30A".

The upper side locking fixing portion 30A and the lower side fixing fixing portion 30A are arranged in a mutually staggered form when the respective locking portions 31 are viewed from the plane.

Compared to one pinned fixing part formed on the pin 10, the pin 10 is provided with a structure that is more difficult to be pulled out in the state of being embedded in the law surface 1.

According to another embodiment, the fixed fixing part 30B is

As shown in FIG. 6,

Spiral portion 33 formed below the pin 10

.

The fastening portion 11 of the pin 10 is coupled to the head 20 by a nut N while the spiral portion 33 of the nailing fixing portion 30B is embedded in the surface 1, and Since the head 20 is in close contact with the mat 2 laid on the surface (1),

As a result, the spiral part 33 of the nailing fixing part 30B is hardly swiveled in the state of being embedded in the law surface 1, and thus is firmly fixed to the law surface 1.

On the other hand, the fixing unit of another embodiment according to the present invention

As shown in FIG.

A string 10A of constant length, and

Locking fixing part 30C having two fitting holes 34 penetrated up and down

.

The nailing fixing part 30C may be a metal material, but is preferably an environment-friendly material such as wood, a brick, etc., which may contribute to environmental conservation.

In addition, the nailing fixing part (30C) may be made in the form of a cylindrical body or a hexahedron and the like, although not shown in the figure, the vertical cross-sectional shape is the upper and lower light (上 狹 下 어서) is missing from the state embedded in the surface (1) It can be made of a difficult structure.

Accordingly, one end of the string 10A is attached to two fitting holes 34 of the clamping fixing portion 30C, which binds the string 10A to the mat 2 laid on the surface 1 and is embedded in the surface 1. (13) and the other end 14, respectively, and after each end is tied to tie the mat (2) and the nailing fixing portion (30C) are interconnected.

In the fixed unit of the present invention looked into the above configuration

Referring to “G” of FIGS. 8 and 8, which illustrate a construction state of the fixing unit of FIG. 1,

Prior to the description,

In the construction of the general revetment mat

Lay the fiber board (4) made of natural fiber on the surface (1),

In addition, the rice straw (3) is laid on the fiberboard (4),

In addition, a core mat (2) is laid on the rice straw (3).

At this time, the core mat (2) is made of a lattice or honeycomb (honeycomb) form.

In the state of [fibrous board material-rice straw-mat] in the surface (1)

In the fixing unit of the present invention, the pin 10 and the head 20 are coupled to each other and then embedded in the surface 1

Alternatively, the pin 10 is driven first and then the head 20 is coupled to the pin 10.

And as shown in the "H" of Figures 9 and 9 showing the construction state for the fixed unit of Figure 7,

One end 13 and the other end 14 of the string 10A bound to the mat 2 are respectively inserted into the two fitting holes 34 of the fixed fixing part 30C,

And tie each end that comes out to the bottom,

By embedding the clamping fixing part 30C in the surface 1, the mat 2 can be firmly fixed to the surface 1.

In the above description of the present invention with reference to the accompanying drawings, but with a specific shape and structure of the "Reservoir mat for fixing vegetation" mainly focused on the present invention, various modifications and variations can be made by those skilled in the art, such variations and Changes should be construed as falling within the protection scope of the present invention.

1 is a three-dimensional block diagram showing a fixing unit of one embodiment according to the present invention,

2 is a side view of FIG. 1;

Figure 3 is a three-dimensional block diagram showing that two or more fixing fixing in the fixed unit of Figure 1,

Figure 4 is a three-dimensional configuration diagram showing another variant in the fixing unit of one embodiment according to the present invention,

Figure 5 is a three-dimensional block diagram showing that two or more fixing fixing in the fixed unit of Figure 4,

Figure 6 is a three-dimensional block diagram showing a fixing unit of another embodiment according to the present invention,

Figure 7 is a three-dimensional configuration showing a fixing unit of another embodiment according to the present invention,

8 is a view showing that the fixing unit of FIG.

9 is a view showing that the fixing unit of FIG.

<Description of Symbols for Main Parts of Drawings>

10: pin

11: fastening part 12: tip part

10A: string

13: one end 14: the other end

20: head

21: insertion hole 22: nut seat

30A: Park Gimgo Government

31: engaging portion 32: connecting portion

30B: Park Gimgo Government

33: spiral

30C: Park Gimgo Government

34: fitting ball

Claims (7)

A pin 10 having a fastening portion 11 and a tip portion 12 at a lower portion thereof; It has an insertion hole 21 at the center and a nut seating portion 22 around the upper end thereof, and the fastening portion 11 of the pin 10 is inserted into the insertion hole 21. A head 20 coupled to the upper portion of the pin 10 by tightening a nut N; And A nailing fixing part (30A) having a plurality of locking parts (31) inclined toward the upper part and arranged at equal intervals under the pin (10); , &Lt; / RTI &gt; The nailing fixing part (30A) is formed in two or more spaced up and down on the pin 10, Each locking fixing portion 30A locking portions 31 are alternately arranged when viewed from a plane, Each locking portion 31 of the nailing fixing portion 30A is interconnected by a connecting portion 32, The pin 10 is driven by the pinned fixing portion 30A while the pin 10 is placed on the mat surface 1 on which the mat 2 is laid, and the head 20 presses the mat 2. Fixed unit for a raft vegetation mat, characterized in that is firmly fixed to this law (1). delete delete delete A pin 10 having a fastening portion 11 and a tip portion 12 at a lower portion thereof; It has an insertion hole 21 at the center and a nut seating portion 22 around the upper end thereof, and the fastening portion 11 of the pin 10 is inserted into the insertion hole 21. A head 20 coupled to the upper portion of the pin 10 by tightening a nut N; And A nailing fixing part (30B) having a spiral portion (33) formed below the pin (10); Consisting of, The pin 10 is driven by the nailing fixing part 30B while the pin 10 is put on the mating surface 1 on which the mat 2 is laid, and the head 20 presses the mat 2. A fixed unit for a revetment vegetation mat, characterized in that is firmly fixed to). delete delete

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