KR102036804B1 - Natural stone fixing structure - Google Patents

Abstract

The present invention relates to a natural stone fixing structure, which improves the beauty and performs a river purifying function by constructing a natural stone fixing metal net so as to harmonize with natural scenery on a waterway floor of a river or the like. The natural stone fixing structure includes: a lower metal net comprising a side surface and the bottom in a net shape so as to be possible to form a receiving space in which an upper side is opened; an upper metal net formed in the net shape and covering the opened upper side of the lower metal net; filling stone filled in the receiving space of the lower metal net; and upper stone fixedly installed on an upper side of the upper metal net.

Description

NATURAL STONE FIXING STRUCTURE}

The present invention relates to a natural stone fixation structure, and more particularly, to a natural stone fixation structure to perform a natural beauty as well as a river purification function by constructing a natural stone fixing metal network to be compatible with the natural landscape, such as a river.

In some cases, stones such as natural stones may be disposed on the bottom of a natural channel such as a river or a stream or an artificial channel such as an artificial channel to improve the landscape. At this time, stones placed at the bottom of the channel should be prevented from being pushed or moved to another position by the water in the channel.

One such solution is to use concrete to anchor stones to the bottom of the channel. That is, the concrete is placed on the bottom of the channel and the stones are placed on the concrete to cure the concrete, or the stones are placed on the bottom of the channel and the concrete is cast and cured around the stones to harden the stones by the hardened concrete. To the floor.

However, according to this method, there is an inconvenience in that the water channel must be blocked for placing and hardening concrete. In addition, the concrete placed on the waterway may cause various environmental problems and problems that may block the movement path of the flora and fauna.

In addition, in the case of the existing fixed hardware has a problem that is formed in the "c" form not easily fixed to the lower side of the net can be easily rotated and the natural stone can be easily separated from the net.

Korean Patent Registration No. 10-1155405 Korean Patent Registration No. 10-0844925

One side of the present invention adds a wing structure that is bent in the horizontal direction to the existing fixed hardware, and provides a natural stone fixing structure that can provide a user can easily connect by hand without any additional equipment.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Natural stone fixing structure according to an embodiment of the present invention, the upper side is formed of a lower metal mesh consisting of the side and bottom of the mesh form to form an open storage space; An upper metal mesh formed in a net shape and covering an open upper side of the lower metal mesh; Filling stones filled in the storage space of the lower metal mesh; And an upper stone fixedly installed on an upper side of the upper metal mesh.

In one embodiment, the upper stone is seated on the upper side of the upper metal mesh, it may be fastened by a fixing hardware and a cobra anchor located below the upper metal mesh may be fixed to the upper metal mesh.

In one embodiment, the fixing hardware is formed extending in the longitudinal direction, forming a through hole for the cobra anchor penetrating, the seating frame is seated on the lower side of the upper metal mesh; Vertical wings bent and extended in an upward direction from each end of each seating frame; And a horizontal wing that is bent and extended in an outward horizontal direction from each upper end of the vertical wing.

In one embodiment, the fixing hardware, the seating frame is seated in the space between the knot and the knot of the lower bottom of the upper metal mesh so that it can be prevented from rotating under the upper metal mesh, the vertical wing and the horizontal The knot can be supported by a "b" shaped bending structure formed by the wings.

In one embodiment, the lower metal mesh may be fastened to the upper metal mesh by a plurality of connecting rings installed along the upper side of the side.

In one embodiment, the connecting ring, the ring body is bent twice so as to fasten the upper side of the side and one side of the upper metal mesh to form a "c" shaped structure; And a connecting pin inserted into a through hole formed in each of the bent sides of the ring body to block the open inlet of the both wings.

In one embodiment, the ring body can be made of the entire appearance of stainless steel to prevent corrosion.

The connecting pin is made of zinc plating,

In one embodiment, the connecting pin, the head is bent in the form of "b" so that the user can grip and rotate by hand, the cross section is formed in a circular shape corresponding to the shape of the through hole of the ring body, A thread may be formed corresponding to the form of a thread formed along the inner circumferential surface of the other through hole along the outer circumferential surface of the lower portion so as to be fastened to the thread formed along the inner circumferential surface of the other through hole after being inserted through the through hole.

In one embodiment, the natural stone fixing structure according to an embodiment of the present invention, at least one is installed between the filling stones filled in the storage space of the lower metal mesh to support the upper metal mesh using an elastic force It may further include an elastic support.

In one embodiment, the elastic support, the lower cap seated on the lower metal mesh; An upper cap spaced apart from an upper side of the lower cap to support the upper metal mesh; And a support pillar installed between the lower cap and the upper cap to support the upper cap.

In one embodiment, the lower cap, the cap body is formed in a cylindrical shape, and in a shape corresponding to the lower shape of the support pillar in a downward direction from the upper surface of the cap body so that the lower portion of the support pillar can be inserted It may include a lower seating groove is formed recessed.

In one embodiment, the upper cap, the upper seating groove may be formed to be recessed in a shape corresponding to the upper shape of the support pillar in the upward direction from the lower surface so that the upper portion of the support pillar can be inserted.

In one embodiment, the support pillar, four pillar modules formed in the form of a circular arc-shaped column with a right angle to the center angle is connected to each other to form a cylindrical shape, the lower portion is inserted into the lower seating groove, the upper portion is It can be inserted into the upper seating groove.

In one embodiment, the pillar module, the module main body is formed in the shape of a circular arc-shaped pillar having a right angle to the center; A sliding protrusion extending in a vertical direction in one plane of the module main body and inserted and fastened from an upper side of a sliding groove formed in another plane of the other module main body; A sliding groove recessed in a vertical direction in a shape corresponding to the shape of the sliding protrusion on the other side plane of the module main body, and the sliding protrusion of another module main body inserted into and fastened to slide in the vertical direction; A support protrusion protruding from an upper portion of the module body to support an upper surface of the upper seating groove; And a wheel installed at an upper portion of the support protrusion to rotate the upper cap seated on the upper side of the module body.

In one embodiment, the lower cap is formed in the shape of a disc of the shape corresponding to the lower seating groove, the support disk is provided with a plurality of elastic bodies for supporting by using the elastic force on the lower side; And formed in the shape of a disc of the shape corresponding to the lower seating groove is seated on the upper side of the support disc, the wheels are installed on each side of the lower side so that the column module seated on the upper side to rotate in the lower seating groove It may further include a rotating disc.

According to one aspect of the present invention, by inducing the aeration of the river as in the prior art to increase the amount of dissolved oxygen to perform the function of water purification to be performed simultaneously with the landscape landscape and stream purification, but by the structure to the stone It is possible to provide an effect of further increasing the river purification function of decomposing or removing organic matters, which are deposited or mixed in water such as rivers.

In addition, the natural stone-fixed metal network having improved river purification function of the present invention may provide an effect of allowing natural washing without disturbing the flow of water in performing the river purification function by the filtration member.

In addition, the natural stone fixing metal net to improve the river purification function of the present invention can be provided by the upper stone is exposed to the outside firmly fixed to the net can provide an easy post maintenance.

In addition, by adding a wing structure bent in the horizontal direction to the existing fixed hardware, it is possible to increase the surface contact area with the waterproof sheet when installing the waterproof sheet can provide an effect of preventing the waterproof sheet to tear.

And, in order to overcome the disadvantage that it is difficult to drive using a hammer, etc., in the actual field conditions, the head is bent in the form of "A" as described above, the user can easily fasten by hand without any additional equipment Can be provided.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the scope apparent to those skilled in the art from the following description.

1 is a view showing a schematic configuration of a natural stone fixing structure according to an embodiment of the present invention.
2 and 3 are views illustrating an embodiment of the fixing hardware of FIG.
4 and 5 are views showing the connection of FIG.
6 is a view showing a schematic configuration of a natural stone fixing structure according to another embodiment of the present invention.
7 is a view showing the elastic support of FIG.
8 and 9 are views showing the support pillar of FIG.
10 is a view showing another example of the lower cap of FIG.
It is a figure explaining the rotating method of an elastic support.

DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

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

1 is a view showing a schematic configuration of a natural stone fixing structure according to an embodiment of the present invention.

Referring to FIG. 1, the natural stone fixing structure 10 according to an embodiment of the present invention is conceived to improve the disadvantages of a stone net and stone mat coupling technique using an aluminum alloy plated wire and a binding hole. The mesh 100, the upper metal mesh 200, the filling stone 600 and the upper stone 700 are included.

The lower metal mesh 100 has a side and a bottom in the form of a net so as to form a storage space with an upper side open, the filling hole 600 is filled in the receiving hole, and the open upper opening is formed with the upper metal mesh ( 200).

The upper metal mesh 200 is formed in the shape of a mesh to cover and seal the open upper side of the lower metal mesh 100, and the upper stone 700 is fixedly installed on the upper side.

In one embodiment, the lower metal mesh 100 and the upper metal mesh 200 is preferably made of zinc aluminum alloy, it may be fastened to each other by a plurality of connecting rings 800 described below in FIG. .

In an embodiment, the lower metal mesh 100 and the upper metal mesh 200 may be made of zinc aluminum (containing 10%) alloy-plated iron wire to prevent durability due to detachment of the stone and inhibition of environmental pollution due to iron wire corrosion. It would be desirable to use.

By using zinc aluminum alloy-plated iron wire, the service life of the wire mesh can be used for more than 40 years semi-permanently, and can be utilized economically rather than natural stone stacking in the long term.

The filling stone 600 is filled in the storage space of the lower metal mesh 100 to prevent the upper metal mesh 200 installed on the upper side of the lower metal mesh 100 from sitting down.

In this case, the filling stone 600 loads the lower metal mesh 100 to prevent the lower metal mesh 100 from flowing by water in the water channel when the lower metal mesh 100 is located in a channel such as a river. The upper metal mesh 200 and the upper stone 700 when placed on the bottom of the waterway to serve to hold the water flowing in the waterway to prevent it from being moved from its original position.

The filling stone 600 may be any kind of weight as long as the upper metal mesh 200 and the upper stone 700 can be fixed by a load, but may be used without causing environmental problems. It is preferable that it consists of many stones, such as easy gravel and rubble.

The upper stone 700 is fixedly installed on the upper side of the upper metal mesh 200.

At this time, the upper stone 700 is located on the upper side of the upper metal mesh 200 to be exposed to the eyes of the person, the portion directly contributes to the landscape of the waterway. Artificial stone may be used as the upper stones 700, but it is preferable to use natural stones such as amber stones, since they are naturally friendly.

In one embodiment, the upper stone 700 is seated on the upper side of the upper metal mesh 200, and the fixed hardware 300 and the cobra anchor located below the upper metal mesh 200 to be described later in Figure 2 below Fastened by (B) can be fixedly installed on the upper metal mesh 200 (see Figs. 2 and 3).

At this time, the cobra anchor (B) is made of stainless steel, a plurality of natural stones, on the surface of the flexible sheet unit (net, metal net, resin net, resin sheet, etc.) In the manufacture of a plurality of civil construction materials such as artificial stone, artificial wood, etc., in cooperation with a seat plate member (for example, a washer) when installing a civil construction material on a flexible sheet body The seat sheet is pressed against the civil construction material.

And the cobra anchor B is equipped with the head part provided integrally with the shaft part and the base end part of the said shaft part. The shaft portion is formed around 6 mm in diameter and 55 mm in length, and a plurality of protrusions extending in the axial direction are sequentially formed in the circumferential direction on the outer circumferential surface of the shaft portion between the axial center portion and the tip. A curved portion is formed between the central portion and the tip portion in the axial direction so that the shaft core protrudes laterally. The head part is about 15 mm in diameter and about 3.5 mm in thickness, and the plate surface of the seat member is inserted in the insertion hole (for example, about 7 mm in diameter) of the seat member (for example, about 100 mm) of the shaft portion. It can be combined with.

In addition, the cobra anchor B may be formed by using stainless steel as a material or by using a common material, and then may be subjected to zinc plating or zinc aluminum alloy plating. When using the cobra anchor B, a hole formed in the insertion hole of the seat plate member in the seat sheet flexible sheet body in the state where the seat plate member is disposed on the other side of the flexible sheet body for each civil construction member. Penetrate (net) and hit into the joining hole of each civil construction material.

By hitting the cobra anchor B, the cobra anchor B is held (coupled) to the installation hole of the civil construction material (H in Fig. 2), and the head of the cobra anchor B is interposed between the seat plate member while the shaft part is maintained. The flexible sheet body is pressed into the civil construction material to be attached. As a result, each civil construction material is installed in a flexible sheet body. In this case, the projections on the outer circumferential surface of the shaft portion of the cobra anchor B dig into the inner wall of the installation hole H of the civil construction material, thereby increasing the engagement area between the inner wall of the installation hole H and the shaft portion. The anti-rotation effect between the engagement hole and the shaft portion can also be enhanced.

That is, the method of fastening the fixed iron 300 to the upper stone 700, by drilling a hole in the upper stone 700 and then applying a fixed mesh to the fixed steel 300 hitting the cobra anchor (B) fixed Let's go.

Natural stone fixation structure 10 having the above-described configuration, natural stone and water plants are combined to provide a habitat for animals and plants, improve the self-cleaning function of the river, excellent water-cleaning function by the contact oxidation method, without using artificial materials such as concrete By using natural materials, it is possible to provide a field in terms of environmental aspects such as prevention of environmental pollution and increase of ambient temperature caused by cement toxin.

In addition, the flexibility of the wire mesh makes it excellent in construction and excellent in design, and it is possible to construct quickly by using natural materials, and it can provide quick constructability by facilitating breakage and delayed emergency construction, and the useful life of zinc aluminum alloy plated wire mesh It is more than 40 years semipermanent and can offer the advantage of being more economical than natural stone stacking in the long run.

FIG. 2 is a view illustrating an embodiment of the fixing hardware of FIG. 1.

Referring to FIG. 2, the fixing hardware 300 according to an embodiment is manufactured of a galvanized alloy, and includes a seating frame 310, a vertical wing 320, and a horizontal wing 330.

The seating frame 310 extends in the longitudinal direction, forms a through hole 311 through which the cobra anchor B penetrates, and is seated on the lower side of the upper metal mesh 200, and is disposed upward from each end of both sides. Vertical vanes 320 are each formed extending.

The vertical vane 320 is bent and extended upward from both ends of each of the seating frame 310, and the horizontal vanes 330 are extended from the upper end to the outer horizontal direction, respectively.

The horizontal blade 330 is bent and extended from the upper end of each of the vertical blades 320 in the horizontal direction.

The fixed hardware 300 having the configuration as described above, the seating frame 310 is spaced between the knot and the knot below the upper metal mesh 200 so that the rotation of the lower portion of the upper metal mesh 200 can be prevented The knot may be supported by a bending structure having a shape of “a” formed by the vertical wing 320 and the horizontal wing 330.

In the case of the existing fixed hardware has a problem that the natural stone is easily removed from the net because it is formed in the "c" form is not firmly fixed to the lower side of the net.

Accordingly, the fixed hardware 300 having the configuration as described above is rotated in the lower side of the upper metal mesh 200 by adding a wing structure bent in the horizontal direction to the existing fixed hardware as described above. Efficiently prevent, and thus the upper stone 700 can be prevented from easily separated from the upper metal mesh 200.

4 and 5 are views showing the connection of FIG.

4 and 5, the connecting ring 800 includes a ring body 810 and a connecting pin 820.

Ring body 810 is made of a stainless steel material, bent twice so as to fasten one side of the upper side and the upper metal mesh 200 of the side has a "c" shaped structure of the lower metal mesh 100 in the inner space Insert one side of the upper side and the upper metal mesh 200 of the side.

The connecting pin 820 is made of zinc plating, and the ring body 810 to prevent the ring body 810 from being separated from the upper side of the lower metal mesh 100 side and one side of the upper metal mesh 200. Through holes (810a, 810b) formed in each of the bent both sides of the blade) is inserted to block the open inlet of both wings.

In one embodiment, the connecting pin 820, the head is bent (821) in the form of a "b" to allow the user to grip and rotate by hand, the cross section corresponding to the shape of the through hole of the ring body 810 It is formed in a circular shape, the lower portion of the thread formed along the inner circumferential surface of the other through hole along the outer circumferential surface of the lower portion so that the lower portion penetrates through and is inserted into the thread formed along the inner circumferential surface of the other through hole 810b. A thread 822 corresponding to the shape can be formed.

Each of the ring body 810 and the connecting pin 820 of each of the connection rings 800 having the configuration as described above, it is preferable that the entire appearance is made of stainless steel to prevent corrosion.

The connecting ring 800 having the configuration as described above is designed to replace the shackle manufactured in the conventional "U" form, and is light, thin and inexpensive by changing the material to stainless steel, and plating for corrosion prevention. The process can be omitted.

In addition, in order to overcome the disadvantage that it is difficult to drive using a hammer or the like on the actual site conditions, the head is bent in the form of "A" as described above, the user can easily fasten by hand without any additional equipment Can have

6 is a view showing a schematic configuration of a natural stone fixing structure according to another embodiment of the present invention.

Referring to Figure 6, natural stone fixing structure 20 according to another embodiment of the present invention, the lower metal mesh 100, the upper metal mesh 200, the elastic support 400, the filling stone 600 and the upper stone And 700. Here, the lower metal mesh 100, the upper metal mesh 200, the elastic support 400, the filling stone 600 and the upper stone 700 is the same as the components of Figure 1, the description thereof will be omitted.

At least one elastic support 400 is installed between the filling stones 600 filled in the storage space of the lower metal mesh 100 to support the upper metal mesh 200 using elastic force.

7 is a view showing the elastic support of FIG.

Referring to FIG. 7, at least one elastic support 400 is installed between the filling stones 600 filled in the storage space of the lower metal mesh 100 to use the elastic force to form the upper metal mesh 200. For supporting, the lower cap 410, the upper cap 420 and the support pillar 430.

The lower cap 410 has a lower portion of the support pillar 430 in a downward direction from the upper surface of the cap body 411 so that the cap body 411 formed in a cylindrical shape and the lower portion of the support pillar 430 can be inserted. It includes a lower seating groove 412 is formed in a shape corresponding to the shape, it is seated in the lower metal net (100).

The upper cap 420, the upper body 421 formed in a cylindrical shape, the upper shape of the support pillar 430 in the upward direction from the lower surface of the upper body 421 so that the upper portion of the support pillar 430 can be inserted An upper seating groove 422 is formed to be recessed in a shape corresponding to the upper side, and is spaced apart from the upper side of the lower cap 410 to support the lower side of the upper metal mesh 200.

The support pillar 430 is formed in a cylindrical shape and is installed between the lower cap 410 and the upper cap 420 to support the upper cap 420.

The support column 430 of the elastic support 400 having the configuration as described above, the four modules are connected to each other to form a cylindrical shape, the lower and upper parts to prevent each module from being separated It is fastened by the cap 410 or the upper cap 420.

8 is a view showing the support pillar of FIG.

Referring to FIG. 8, the support pillar 430 has four pillar modules 431a, 431b, 431c, and 431d formed in a circular arc-shaped column shape having a center angle at right angles to each other to form a cylindrical shape. Is inserted into the lower seating groove 412, and the upper part is inserted into the upper seating groove 422.

Here, each of the pillar modules 431a, 431b, 431c, and 431d includes a module body 4311, a sliding protrusion 4312, a sliding groove 4313, a supporting protrusion 4314, and a wheel 4315.

The module main body 4311 is formed in an arc-shaped column shape having a center angle at right angles, a sliding protrusion 4312 is formed in one plane, and a sliding groove 4313 is formed in the other plane.

The sliding protrusion 4312 extends in the vertical direction in one plane of the module main body 4311 and is inserted and fastened from an upper side of the sliding groove 4313 formed in the other plane of the other module main body 4311.

The sliding groove 4313 is recessed in the vertical direction in a shape corresponding to the shape of the sliding protrusion 4312 on the other one plane of the module main body 4311, and the sliding protrusion 4312 of the other module main body 4311 is formed. It is inserted and fastened to slide up and down.

The support protrusion 4314 is formed to protrude from the upper portion of the module main body 4311 to support the upper surface of the upper seating groove 421, and the wheel 4315 is rotatably connected to the upper portion.

The wheel 4315 is installed at an upper portion of the support protrusion 4314 so that the upper cap 420 seated on the upper side of the module main body 4311 can rotate.

At this time, each of the wheels 4315a, 4315b, 4315c, and 4315d has one side toward the central axis of the support pillar 430 so that the upper cap 420 seated on the upper side can rotate as shown in FIG. 9. It would be desirable to be deployed.

In the support pillar 430 having the above-described configuration, when a load is applied to only one side of the upper cap 420, only the pillar modules 431a, 431b, 431c or 431d located on the lower side of the upper cap 420 move downward. By using the upper cap 420 to form an inclined surface, it is possible to support the object seated on the upper side of the upper cap 420.

10 is a view showing another example of the lower cap of FIG.

Referring to FIG. 10, the lower cap 410 according to another example includes a cap body 411, a lower seating groove 412, a support disc 413, and a rotation disc 415. Here, since the cap body 411 and the lower seating groove 412 is the same as the components of Figure 4, the description thereof will be omitted.

The support disc 413 is formed in a disc shape having a shape corresponding to the lower seating groove 412, and a plurality of elastic bodies 414 for supporting the rotary disc 415 seated on the upper side by using an elastic force are provided on the lower side thereof. Is installed on.

Rotating disc 415 is formed in the shape of a disc corresponding to the lower seating groove 412 is seated on the upper side of the support disc 413, the lower seating groove 412 to the column module 431 seated on the upper side Wheels 416 are installed on each side of the lower side so as to rotate in.

The lower cap 410 having the configuration as described above, the support pillar 430 is seated on the upper side of the rotation disc 415 as the lifting or lowering, as shown by each arrow as shown in Figure 11 is twisted By rotating according to the torsion can be prevented, as well as by reducing the vibration or shock transmitted from the support column 430 through the support disk 413 supporting the support column 430 by using an elastic force Damage caused by vibration or shock can also be effectively prevented.

The above-described embodiments are for illustrative purposes, and those of ordinary skill in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by the present specification is represented by the following claims rather than the above description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: natural stone fixation structure
100: bottom metal mesh
200: upper metal mesh
300: fixed hardware
400: elastic support
600: Filling Stone
700: upper stone
800: link

Claims (2)

A lower metal net formed of side and bottom surfaces of a net form so as to form an open storage space at an upper side thereof;
An upper metal mesh formed in a net shape and covering an open upper side of the lower metal mesh;
Filling stones filled in the storage space of the lower metal mesh; And
And an upper stone fixedly installed on an upper side of the upper metal mesh.
The upper side stone is seated on the upper side of the upper metal mesh, is fastened by a fixing hardware and a cobra anchor located below the upper metal mesh is fixed to the upper metal mesh,
The fixed hardware is formed extending in the longitudinal direction, forming a through hole through which the cobra anchor penetrates, the seating frame seated on the lower side of the upper metal mesh; Vertical wings bent and extended in an upward direction from each end of each seating frame; And horizontal blades that are bent and extended in an outer horizontal direction from each upper end of the vertical blades.
The fixing hardware, the seating frame is seated in the space between the knot and the lower knot of the upper metal mesh so that it can be prevented from rotating below the upper metal mesh, it is formed by the vertical wing and the horizontal wing Support the knot with a "b" shaped bending structure,
The lower metal mesh is fastened to the upper metal mesh by a plurality of connecting rings installed along the upper side of the side,
The connecting ring is bent twice so as to fasten one side of the upper side and the upper metal mesh of the ring body to form a "c" shaped structure; And a connecting pin inserted into a through hole formed in each of the bent sides of the ring body to block open inlets of the both wings.
The ring body is made of a stainless steel overall appearance to prevent corrosion,
The connecting pin is made of zinc plating,
The connecting pin, the head is bent in the form of a "b" so that the user can grip and rotate by hand, the cross section is formed in a circular shape corresponding to the shape of the through hole of the ring body, the lower portion is one through hole Forms a thread corresponding to the form of the thread formed along the inner circumferential surface of the other through hole along the outer circumferential surface of the lower portion so as to be fastened to the thread formed along the inner circumferential surface of the other through hole after being penetrated and inserted.
At least one is provided between the filling stones filled in the storage space of the lower metal mesh and the elastic support for supporting the upper metal mesh using an elastic force;
The elastic support, the lower cap seated on the lower metal mesh; An upper cap spaced apart from an upper side of the lower cap to support the upper metal mesh; And a support pillar installed between the lower cap and the upper cap to support the upper cap.
The lower cap may include a cap body formed in a cylindrical shape, and a lower seating recessed in a shape corresponding to the lower shape of the support pillar in a downward direction from an upper surface of the cap body so that the lower portion of the support pillar may be inserted therein. Includes a groove,
The upper cap is formed with an upper seating recess formed in a shape corresponding to the upper shape of the support pillar from the lower surface to the upper direction so that the upper portion of the support pillar can be inserted,
The support pillar has four pillar modules formed in a circular arc-shaped column shape having a right angle to a center angle to be connected to each other to form a cylindrical shape, a lower portion of which is inserted into the lower seating groove, and an upper portion of which is inserted into the upper seating groove. ,
The pillar module may include a module main body having a circular arc-shaped pillar shape having a center angle perpendicular thereto; A sliding protrusion extending in a vertical direction in one plane of the module main body and inserted and fastened from an upper side of a sliding groove formed in another plane of the other module main body; A sliding groove recessed in a vertical direction in a shape corresponding to the shape of the sliding protrusion on the other side plane of the module main body, and the sliding protrusion of another module main body inserted into and fastened to slide in the vertical direction; A support protrusion protruding from an upper portion of the module body to support an upper surface of the upper seating groove; And a wheel installed at an upper portion of the support protrusion so that the upper cap seated on the upper side of the module body can rotate.
The lower cap is formed in the shape of a disc of a shape corresponding to the lower seating groove, the support disk is provided with a plurality of elastic bodies for supporting by using an elastic force on the lower side; And formed in the shape of a disc of the shape corresponding to the lower seating groove is seated on the upper side of the support disc, the wheels are installed on each side of the lower side so that the column module seated on the upper side to rotate in the lower seating groove Rotating disc made; natural stone fixing structure comprising more. delete

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