WO2008016218A1

WO2008016218A1 - The assemble of construction stone a fixed structure

Info

Publication number: WO2008016218A1
Application number: PCT/KR2007/002819
Authority: WO
Inventors: Yong Hun Lee; Tae Jin Ahn; Hong Kee Jee
Original assignee: River & Technology Co., Ltd.
Priority date: 2006-08-01
Filing date: 2007-06-12
Publication date: 2008-02-07

Abstract

An assembling fixed structure of construction stone is used for constructing a river structure that ensures natural growth of plants. Construction stones are placed in grooves formed among a plurality of circular protrusions that are vertically stood up at regular intervals on an upper surface of a rectangular plate body with a constant thickness, and the construction stones are fixed among the circular protrusions. This structure allows plant growth as well as reinforcing of its installed spot, thereby constructing an environment- friendly plant -growing river, and also allows easy assembling such that a construction stone may be easily and rapidly fixed to reduce construction time of various engineering structures and also construction stones may be installed in various patterns to improve a scene of the river.

Description

[DESCRIPTION]

[invention Title]

THE ASSEMBLE OF CONSTRUCTION STONE A FIXED STRUCTURE

[Technical Field] The present invention relates to an assembling fixed structure of construction stone, and more particularly to an assembling fixed structure of construction stone, installed to reinforce a bank or bottom of a river so as to allow plant growth as well as reinforcing of its installed spot, thereby constructing an environment-friendly plant-growing river, wherein the fixed structure is configured to allow easy assembling such that a construction stone may be easily and rapidly fixed to reduce construction time of various engineering structures and also construction stones may be installed in various patterns to improve a scene of the river.

[Background Art]

Generally, various engineering structures such as breast walls, stepped structure and bank protection are constructed at a bank, a waterway, a river bed protection of a river flowing through a city, a slope of a reservoir, or a cut slope of a road or quarry so as to prevent soil erosion and reduce any damage caused by external force. In recent, as a demand for nature-friendly river construction considering harmony with a natural scene is increased, natural stones or artificial stones (hereinafter, referred to as "construction stone" in common) close to nature are more utilized for construction structures such as river bed protection works, bank protection works or stepped structures. Also, roads or cut slopes of a quarry need more structural stability and better scene at the same time.

Conventionally, a steel pile or a woodpile was driven into the ground between construction stones such that the construction stones are supported only using the pile when configuring a river bank protection. Such a construction method using piles has disadvantages that piles are not easily fixed in the ground, construction stones are frequently lost, and piles are pulled or demolished due to the construction stones .

On a river bank or bottom, various structures are installed to prevent soil erosion by a flowing water and reduce any damage caused by flood. As a demand on an environment- friendly river construction that may give stronghold of animals and plants and harmony with the natural scene is increased recently, structures allowing growth of plants are more installed.

For example, blocks allowing growth are piled up at a bank of a river. Such blocks are installed mainly at a bank since they may not be constructed on a bottom of a river. For free construction at various regions including the bottom of river, as a general scheme, construction stones are put into gabions with various shapes and then selectively installed to a bottom or a bank of a river, and then molding is supplied thereto such that soil is naturally filled into gaps among the construction stones, whereby plants may take roots therein and grow.

This construction method using gabions is currently developed to use standardized gabions in a rectangular shape for better convenience of construction.

When constructing such gabions onto the bottom of a river, the gabions are piled up from the bottom one by one. However, in this case, if any gabion is cut such that construction stones therein come out, the structure itself may be collapsed. In addition, when constructing a bank of a river, gabions are piled up such as blocks are piled up. However, in this case, molding for growth of planes is not easily covered thereon. Also, if any one gabion is damaged, the structure itself may be badly affected.

Along with the above disadvantages, since standardized gabions are used for the construction, it is required to measure a dimension of a construction spot and calculate the number of gabions used thereto separately during the groundwork, which should also be improved for rapid and convenient construction.

Meanwhile, there is also used a method for putting construction stones into long-bag gabions installed of rectangular gabions, and then arranging the gabions one by one. However, this method is also inconvenient in that construction stones should be put into the gabions individually, and also the structure may be damaged when a wire net of any gabion is cut.

[Disclosure] [Technical Problem]

The present invention is designed in consideration of the above problems, and therefore it is an object of the invention to provide a structure configured to be easily- assembled such that construction stones may be fixed to a bottom or bank of a river, thereby ensuring easy construction and structural stability and also allowing natural growth of plants using molding.

Another object of the present invention is to provide an assembling fixed structure of construction stone, which may be freely transformed according to various statuses without any limitation in its shape.

[Technical Solution]

In order to accomplish the above object, the present invention provides an assembling fixed structure of construction stone, which is used for constructing a river structure that ensures natural growth of plants, wherein construction stones are placed in grooves formed among a plurality of circular protrusions that are vertically stood up at regular intervals on an upper surface of a rectangular plate body with a constant thickness, and the construction stones are fixed among the circular protrusions . [Description of Drawings]

FIG. 1 is a perspective view showing a, assembling fixed structure of construction stone according to the present invention. FIG. 2 shows a fixed member provided to a plate body of the assembling fixed structure of construction stone according to the present invention.

FIG. 3 is a plane view showing an arrangement of plate bodies of the assembling fixed structure of construction stone according to the present invention.

FIG. 4 is a sectional view showing the assembling fixed structure of construction stone according to the present invention, which is already constructed.

FIG. 5 shows a spiral protrusion, which is another embodiment of a circular protrusion provided to the fixed structure according to the present invention.

FIG. 6 is a side view showing the spiral protrusion, which is another embodiment of a circular protrusion provided to the fixed structure according to the present invention. FIG. 7 shows the spiral protrusion, already constructed, which is another embodiment of a circular protrusion provided to the fixed structure according to the present invention.

FIG. 8 shows a projected protrusion, which is still another embodiment of a circular protrusion provided to the fixed structure according to the present invention.

FIG. 9 is a side view showing the projected protrusion, which is still another embodiment of a circular protrusion provided to the fixed structure according to the present invention.

FIG. 10 shows other examples of the circular protrusion provided to the fixed structure according to the present invention.

FIG. 11 shows that soil is covered on the assembling fixed structure of construction stone according to the present invention using a brush.

FIG. 12 shows another example of an assembling member provided to the plate body of the assembling fixed structure of construction stone according to the present invention.

FIG. 13 shows that a fitting projection and a fitting groove are coupled in the assembling fixed structure of construction stone according to the present invention. FIG. 14 is a perspective view showing a rectangular plate structure, which is another embodiment of the assembling fixed structure of construction stone according to the present invention.

FIG. 15 is a side view showing a rectangular plate structure of the assembling fixed structure of construction stone according to the present invention.

FIG. 16 shows that rectangular plate structures of the assembling fixed structure of construction stone according to the present invention are arranged and assembled. <Description of reference characters of principal elements in the drawings>

10: circular protrusion 20: plate body 22: groove 30: fixing member

32: curve 34: insert groove

40: fixture 42: circular pin projection

51: fixing cap 52: spiral protrusion 53: slope 54: projected protrusion

56: hooking cap 57: projection

60: protrusion 62: rectangular protrusion

63 : semicircular protrusion

64 : curved protrusion 65: slope protrusion 66: curved protruding brush

68: curved brush 72: brush

82: insert projection 84: insert groove

86: coupling hole 91: fixing through hole

92 : rectangular plate body 93 : fixing leg 94 : edge connection pin

95 : center connection pin

96 : circular connection pin 100: fixed structure

[Best Mode] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Prior to the description, it should be understood that the terms used in the specification and the appended claims should not be construed as limited to general and dictionary meanings, but interpreted based on the meanings and concepts corresponding to technical aspects of the present invention on the basis of the principle that the inventor is allowed to define terms appropriately for the best explanation.

Therefore, the description proposed herein is just a preferable example for the purpose of illustrations only, not intended to limit the scope of the invention, so it should be understood that other equivalents and modifications could be made thereto without departing from the spirit and scope of the invention. An assembling fixed structure 100 according to the present invention is formed by coupling plate bodies 20 having a constant thickness with each other. In the fixed structure 10, circular protrusions 10 vertically protruded in an upper portion of the plate bodies 20 at regular intervals and grooves 22 depressed in a rectangular shape are alternately positioned in length and width directions.

The plate body 20 having the grooves 22 among the circular protrusions 10 has a fixing member 30 at its edge, and the fixing member 30 is extended from a center of a curve 32 curved inward to outside and has an insert groove 34.

In addition, a plurality of plate bodies 20 are arranged, and a fixing pin 40 is fixed to the ground through the insert grooves 34 of the fixing members 30 of the plate bodies 20. Also, an anti-suction material 4 for preventing sucking- out of soil may be further installed to a lower portion of the plate body 20. In addition, as a plurality of the plate bodies 20 are arranged and assembled, the curves 32 at their edges are collected to form a circle, and the insert groove 34 of the fixing member 30 is vertically overlapped at the center of the circle .

According to the arrangement of the plate bodies 20, the insert groove 34 of the fixing member 30 is positioned on a vertical perpendicular line thereof, and the fixing pin 40 is inserted into the insert groove 34 to fix the plate bodies 20 to the ground 2.

As mentioned above, the plate bodies 20 are widely arranged such that the insert grooves 34 of the fixing members 30 are coupled to overlap each other.

In addition, construction stones 6 are placed in the grooves 22 formed among the plurality of circular protrusions 10 formed in the plate body 20 at regular intervals, and the circular protrusions 10 fix the construction stones 6.

Also, the fixing member 30 of the plate body 20 is overlapped with a fixing member 30 of another plate body 20 such that the insert groove 34 is perforated vertically, and the fixing pin 40 is inserted into the insert groove 34. The fixing pin 40 has a plurality of circular pin projections 42 formed around an axis of the fixing pin 40 and having a nail shape with elasticity. The circular pin projection 42 has a circular reversed-trapezoidal shape and also has a slope in an inserted direction that allows easy insertion but uneasy taking-out . The fixing pin 40 used for fixing the plate body 20 to the ground is made of plastic, so it is inserted into the insert groove 34 with a predetermined elasticity possessed by the plastic. In addition, the construction stones 6 are positioned and fixed to the plate body 20, and soil is covered thereon.

At this time, according to the size of the construction stones 6 placed on the plate body 20, height and lengthwise and widthwise gaps of the circular protrusions 10 of the plate body 20 that fix the construction stones 6 are adjusted suitable for each structure and construction spot .

Also, the assembling fixed structure 100 according to the present invention includes a plurality of fitting projections 82 protruded out of the plate body 20 on four surfaces formed in sides of the plate body 20, fitting grooves 84 having a ^λτr' shape and formed perpendicularly to the plate body 20 at an opposite side of the plate body 20 to the fitting projections 82, and coupling holes 86 formed at certain positions through which through holes formed in the fitting projections 82 and the fitting grooves 84 of the plate body 20 pass. The fitting projection 82 formed at one side of the plate body 20 is inserted into a fitting groove 84 of another plate body 20 to form the coupling hole 86 vertically, and the fixing pin 40 is inserted into the coupling hole 86 and then driven into the ground 2 to fix the body plates 20.

At this time, at least one fixing projection 82 and at least one fitting groove 84 are formed at sides of the plate body 20 so as to ensure a firm fixed state.

The circular protrusions 10 and the fixing members 30 provided to the plate body 20 may e made of PE (polyethylene) , and another kind of synthetic resin other excellent materials such as wood or metal may also be used instead of PE.

Hereinafter, a preferred embodiment of the present invention will be explained in detail with reference to the accompanying drawing such that any person having ordinary skill in the art may easily implement the present invention. FIG. 1 is a perspective view showing an assembling fixed structure of construction stone according to the present invention, and FIG. 2 shows a fixing member provided to a plate body of the assembling fixed structure of construction stone according to the present invention. As shown in FIGs. 1 and 2, the fixed structure 100 according to the present invention includes a plate body 20 formed in a rectangular shape with a constant thickness and coupled with another plate body, circular protrusions 10 vertically protruded on an upper portion of the plate body 20 at regular intervals, grooves 22 depressed in a rectangular shape among the circular protrusions 10, and a fixing member 30 extended from a center of a curve 32 formed inward at an edge of the plate body 20 to outside by a predetermined length and having an insert groove 34 therein. Here, a plurality of the plate bodies 20 are arranged and assembled, and it is possible to select a size of the plate body 20 and patterns of the circular protrusions 10 and the grooves 22 as desired according to a construction structure and topography of a construction spot.

At this time, as a plurality of the plate bodies 20 are assembled, the curves 32 form a circle in which the insert grooves 34 of the fixing members 30 become one groove, and the fixing pin 40 is inserted into the insert groove 34 to fix the plate body 20 to the ground.

In addition, FIG. 3 is a plane view showing an arrangement of plate bodies of the assembling fixed structure of construction stone according to the present invention, and FIG. 4 is a sectional view showing a construction state of the assembling fixed structure of construction stone according to the present invention.

As shown in FIGs. 3 and 4, the curve 32 at an edge of the plate body 20 has a fan shape corresponding to a quarter of a circle. Thus, as four plate bodies 20 are attached with each other, the insert grooves 34 of the fixing members 30 are positioned to vertically overlap, so the curves 32 of the plate bodies 20 configure a circular shape as a whole. In addition, construction stones 6 are placed in the grooves 22 formed among the plurality of circular protrusions 10 formed at regular intervals in the plate body 20, and the circular protrusions 10 fix the construction stones 6.

As mentioned above, the plate bodies 20 may be continuously connected vertically or horizontally, and the plate bodies 20 may be arranged spreadably.

In addition, the plate bodies 20 may be constructed as shown in FIG. 4. Namely, when positioned on a curved or bent ground, the plate bodies 20 may be designed smaller or curved in accordance with the shape of the ground 2, and then assembled. In addition, according to the size of the construction stones 6 placed on the plate body 20, height and lengthwise and widthwise gaps of the circular protrusions 10 provided to the plate body 20 to fix the construction stones 6 may be adjusted. That is to say, in a narrow assembling space, two circular protrusions 10 are respectively provided in length and width directions in each plate body 20, and then such plate bodies 20 are assembled.

Also, size of the grooves 22 formed in the plate body 20 is designed according to the gaps of the circular protrusions 10 that are configured suitable for the size of the construction stones 6 such that the grooves 22 are suitable for the size of the construction stones 6.

That is to say, if the construction stones 6 have a small size, the gap of the circular protrusions 10 of the plate body 20 and the size of the grooves 22 are controlled according to the small construction stones 6.

In addition, as another example of the circular protrusion 10 of the present invention, spiral protrusions 52 are formed in a spiral pattern on an outer circumference of the circular protrusions 10, arranged at regular intervals in the upper portion of the plate body 20, as shown in FIG. 5.

Also, construction stones 6 are positioned among the spiral protrusions 52, and a fixing cap 51 having a spiral groove in a circular reversed-trapezoidal shape is coupled to an upper portion of the spiral protrusion 52 to closely fix the construction stone 6 in a vertical direction by rotation. A plurality of such spiral protrusions 52 are provided vertically to the plate body 20, and construction stones 6 are placed among the spiral protrusions 52.

In addition, a fixing cap 51 is coupled to each spiral protrusion 52 of the plate body 20, and the fixing cap 51 moves up and down along the spiral protrusion 52 by rotation.

Here, FIG. 6 is a side view showing the spiral protrusion, which is another embodiment of the circular protrusion provided to the fixed structure according to the present invention, and FIG. 7 shows a construction state of the spiral protrusion, which is another embodiment of the circular protrusion provided to the fixed structure according to the present invention.

As shown in FIGs. 6 and 7, the fixing cap 51 coupled to the spiral protrusion 52 may adjust its position according to a height of construction stone 6.

In addition, in case another plate body 20 is positioned to a side of the plate body 20 having the spiral protrusions 52 to which the fixing caps are fixed such that a plurality of plate bodies 20 are attached to each other, a fixing cap 51 fixed to one spiral protrusion 52 is coupled in a circular reversed-trapezoidal shape, and a fixing cap 51 fixed to the other spiral protrusion 52 is coupled in an opposite circular trapezoidal shape such that slopes 53 of the fixing caps 51 coupled with each other are closely adhered to each other.

Also, the fixing caps 51 coupled to the spiral protrusions 52 positioned at rectangular peripheral of the plate body 20 at one side are coupled in a circular reversed- trapezoidal shape, and plate bodies 20 having fixing caps 51 in a circular trapezoidal shape are positioned to four sides of the plate body 20 having the fixing caps in a circular reversed-trapezoidal shape. As mentioned above, a plurality of the fixing caps 51 having a circular reversed-trapezoidal shape and a plurality of the fixing caps 51 having a circular trapezoidal shape are alternately positioned and arranged like the plate bodies 20.

In addition, as another embodiment of the circular protrusion 10 of the present invention, as shown in FIG. 8, projected protrusions 54 having a plurality of projections 57 protruded with a lower slope with elasticity on an outer circumference of the circular protrusions 10 arranged at regular intervals in an upper portion of the plate body 20 are formed. Construction stones 6 are positioned among the projected protrusions 54, and a hooking cap 56 having a circular trapezoidal shape is coupled to the projected protrusion 54 from the top to the bottom step by step so as to press and fix the construction stone 6. As mentioned above, the construction stones 6 are positioned among the projected protrusions 54 vertically stood up on the plate body 20, and the hooking caps 56 having a circular trapezoidal shape for fixing the construction stones 6 are coupled downward step by step to press and fix the construction stones 6.

At this time, while passing over the elastic projections 57 of the projected protrusion 54, the hooking cap 56 moves downward but does not move upward again.

That is to say, the projection 57 of the projected protrusion 54 has a corn shape with a lower slope as shown in FIG. 9. Thus, when the hooking cap 56 moves down along the projected protrusion 54, the hooking cap 56 passes over the projections 57 step by step due to elasticity, but the hook gap 56 does not move upward over any projection 57 already passed.

In addition, as the hooking cap 56 passes over the projections 57 along the projected protrusion 54 step by step, the hooking cap 56 may adjust its position according to the height of the construction stone 6.

Also, as other embodiments of the circular protrusion 10 of the present invention, FIG. 10 (a) , (b) , (c) , (d) , (e) and

(f) show side views illustrating other shapes of the circular protrusion 10 provided to an upper portion of the plate body

20.

The circular protrusion 10 may be modified into a rectangular protrusion 62 having a rectangular pillar shape, and the pillar shape may be also modified into a triangular, trapezoidal or hexagonal (not shown) shape instead of the rectangular shape. As another embodiment, a semicircular protrusion 63 having a semicircular body with a mushroom shape formed at the top of a plurality of circular pillars vertically stood up at regular intervals in an upper portion of the circular protrusions 10 to press and fix construction stones 6 using the semicircular body at the top may also be configured (see FIG. 10 (a) and (b) ) .

In addition, the semicircular protrusions 63 having a mushroom-shaped semicircular body at tops of the plurality of circular pillars vertically stood up at regular intervals in the upper end of the plate body 20 may be formed curved in a 'T shape to configure a fixed structure 100 having curved protrusions 64 that fix construction stones 6 at an inner area thereof such that the curved protrusions 64 may minimize friction with water (see FIG. 10 (c) ) .

Also, slope protrusions 65 configured such that the semicircular protrusions 63 of the protrusions 60 provided to the plate body 20 to support the construction stones 6 are inclined in the same direction of flowing water are made to support the construction stones 6 (see FIG. 10 (d) ) . That is to say, the semicircular protrusions 63 vertically stood up at regular interval in the top of the plate body 20 and having mushroom-shaped semicircular bodies at the tops of a plurality of circular pillars are formed to incline at a slope in one direction, thereby configuring a fixed structure 100 having the slope protrusions 65 that fix the construction stones 6. In addition, as another kind of protrusion 60, a curved protruding brush 66 is formed to protrude to a predetermined height as a pillar and have a plurality of inward curves at a top of the pillar such that the curved protruding brush 66 is formed to surround the construction stone 6 and thus fix the construction stone 6.

As mentioned above, the fixed structure 100 may include a plurality of curved protruding brushes 66 having inward curves and formed as a brush at tops of a plurality of circular pillars vertically stood up at regular intervals in the top of the plate body 20.

In addition, a curved brushes 68 with an inward curve are vertically stood up at regular intervals in the top of the plate body 20 to be a brush integrated with the plate body 20, and thus a plurality of curved brushes 68 surround and fix the construction stones 6 (see FIG. 10 (e) and (f) ) .

At this time, the brush formed on the curved brush 68 and the curved protruding brush 66 is configured such that a plurality of brushes made of synthetic resin and having a thin thickness are lumped to be elastic in right and left direction.

Here, the semicircular protrusion 63, the curved protrusion 64, the slope protrusion 65, the curved protruding brush 66 and the curved brush 68 may be modified in different shapes to fix the construction stones 6 in better way and reduce a manufacture cost using a relatively thinner brush.

In addition, as another embodiment, as shown in FIG. 11, only a thin brush 72 having a toothbrush shape is provided in an upper portion of the plate body 20, so the plate bodies 20 having the brushes 72 are arranged and assembled to make a structure, and then only soil is covered thereon to configure a bank protection structure.

Here, the brush 72 may be made in a general toothbrush hair shape and then provided to the plate body 20, and also other materials such as synthetic resin may be provided in a slender shape or as thin pillars with very narrow gaps on the upper portion of the plate body 20 such that soil may be covered thereon.

Meanwhile, the plate bodies 20 of the present invention may be coupled in various ways . As an example, as shown in FIGs. 12 and 13, the plate body 20 has a rectangular shape, and the rectangular plate body 20 has a plurality of fitting projections 82 protruded out of the plate body on four sides of the rectangular plate body 20, fitting groves 84 fitting grooves 84 having a ^{λ c} ' shape and formed at an opposite side of the plate body 20 to the fitting projections 82 such that the fitting projections 82 may be inserted therein, and coupling holes 86 formed on upper surfaces of the fitting projections 82 and the fitting grooves 84 to pass through them. At this time, the fitting projection 82 formed at one side of the plate body 20 is inserted into a fitting groove 84 formed in another plate body 20 such that the coupling hole 86 is vertically formed, and then the fixing pin 40 is inserted through the coupling hole 86 and then driven into the ground to fix the plate bodies 20. As the fitting projections 82 and the fitting grooves 84 of the plate bodies 20 are coupled, the plate bodies 20 are assembled vertically and horizontally to make a structure of the construction stone 6.

The protrusion 60 provided in the plate body 20 composed of the fitting projection 82 and the fitting groove 84 may¹ be configured into the circular protrusion 10, the rectangular protrusion 62, the semicircular protrusion 64, the curved protruding brush 66, and the curved brush 68 as mentioned above, thereby fixing the construction stones 6 placed in the plate body 20.

Hereinafter, effects of the present invention configured as above will be explained in detail. First, the anti-suction material 4 for preventing sucking-out of soil is installed below the plate body 20, and the rectangular plate body 20 is positioned above the anti-suction material 4. The plate bodies 20 are arranged and assembled in accordance with topography of the ground. The insert groove 34 of the fixing member 30 positioned at an edge of the plate body 20 is positioned adjacent to an insert groove 34 of another plate body 20 such that the curved portions 32 of the plate bodies 20 configure a circle. The plate bodies 20 are arranged and assembled in four directions.

In addition, as a plurality of plate bodies 20 are arranged, a plurality of insert grooves 34 vertically formed, and the fixing pins 40 are inserted into the insert grooves 34 to fix the plate bodies 20 to the ground. Construction stones 6 are installed in the grooves 22 formed among the circular protrusions 10 provided in the plate bodies 20 assembled as mentioned above, so a plurality of construction stones 6 are placed in the grooves 22 among the circular protrusions 10.

For the assembling fixed structure of construction stone according to the present invention, at least one row of the plate bodies 20 may be provided according to shape and size of the ground 2 so as to reinforce a bank or bottom of a river.

In addition, since the plate body 20 may be made of synthetic resin, a mold of the plate body 20 may be shaped at once, thereby reducing a manufacture cost. Also, the construction stones 6 may be rapidly and easily fixed, so a construction time for the construction stone structure may be shortened.

Also, the plate body 20 may be modified in various ways, so construction stones 6 may be installed in various patterns . FIG. 14 is a perspective view showing a rectangular plate structure, which is another embodiment of the assembling fixed structure of construction stone according to the present invention, FIG. 15 is a side view showing a rectangular plate structure of the assembling fixed structure of construction stone according to the present invention, FIG. 16 shows that rectangular plate structures of the assembling fixed structure of construction stone according to the present invention are arranged and assembled.

As shown in" FIGs. 14 to 16, as another embodiment of the present invention, there is provided a rectangular plate body 92 in which spiral protrusions 52 into which capping caps 51 are inserted are provided in its upper end at regular intervals .

In addition, a plurality of fixing through holes 91 are formed at edges of the rectangular plate body 92.

Also, grooves 22 on which construction stones 6 are placed are formed among the fixing through holes 91 of the rectangular plate body 92 such that rectangular plate bodies 92 are arranged in four directions .

As the rectangular plate bodies 92 are arranged and then assembled, fixing through holes 91 are collected, and then circular connection pins 96 are inserted into the fixing through holes 91 to connect and fix the rectangular plate bodies 92.

At this time, as for the circular connection pin 96, as the rectangular plate bodies 92 are arranged in four directions, edges having the fixing through holes 91 are collected such that four fixing through holes 91 are collected, and an edge connection pin 94 having four fixing legs 93 is inserted into the four fixing through holes 91 to fix them.

Also, as the rectangular plate bodies 92 are arranged in four directions, sides of the rectangular plate bodies 92 are closely adhered such that two fixing through holes 91 are collected, and a center connection pin 95 having two fixing legs 93 is inserted into the two fixing through holes 91 to fix them. The rectangular plate bodies 92 are arranged on the ground, and then the edge connection pins 94 and the center connection pins 95 are inserted to the corresponding fixing through holes 91 of the rectangular plate bodies 92 to fix the rectangular plate bodies 92.

The present invention has been described in detail . However, it should be understood that the detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art from this detailed description.

[industrial Applicability]

As described above, the assembling fixed structure of construction stone according to the present invention is installed to reinforce a bank or bottom of a river so as to allow plant growth as well as reinforcing of its installed spot, thereby constructing an environment-friendly plant- growing river, wherein the fixed structure is configured to allow easy assembling such that a construction stone may be easily and rapidly fixed to reduce construction time of various engineering structures and also construction stones may be installed in various patterns to improve a scene of the river.

Claims

[CLAIMS] [Claim l]

An assembling fixed structure of construction stone, which is used for constructing a river structure that ensures natural growth of plants, wherein construction stones (6) are placed in grooves (22) formed among a plurality of circular protrusions (10) that are vertically stood up at regular intervals on an upper surface of a rectangular plate body (20) with a constant thickness, and the construction stones (6) are fixed among the circular protrusions (10) .

[Claim 2]

The assembling fixed structure of construction stone according to claim 1, wherein the circular protrusions (10) vertically protruded at regular intervals and the grooves (22) depressed in a rectangular shape are alternately positioned in width and length directions in an upper portion of the plate body (20) , the plate body (20) has a curve (32) at its edge, and a fixing member (30) is extended from a center of the curve (32) to outside by a predetermined length and has a circular insert groove (34) therein.

[Claim 3] The assembling fixed structure of construction stone according to claim 2, wherein a plurality of the plate bodies (20) are arranged and assembled in four directions on the ground such that the insert grooves (34) of the fixing members (30) are vertically overlapped at a circular center where the curves (32) at edges of the plate bodies (20) are coupled in a circular shape.

[Claim 4]

The assembling fixed structure of construction stone according to claim 3, wherein the insert grooves (34) of the fixing members

(30) are positioned on a vertical perpendicular line in the arrangement of the plate bodies (20) such that fixing pins (40) are inserted into the insert grooves (34) to fix the plate bodies (20) to the ground.

[Claim 5]

The assembling fixed structure of construction stone according to claim 4, wherein the fixing pin (40) has a plurality circular pin protrusions (42) having a nail-like circular reversed- trapezoidal shape with elasticity around an axis thereof, and the circular pin projections (42) have a slope in an inserted direction to be easily inserted but not easily taken out.

[Claim 6]

The assembling fixed structure of construction stone according to claim 1, wherein the circular protrusions (10) provided to the plate body (20) that fix the construction stones (6) have height and lengthwise and widthwise gaps adjusted according to size of the construction stones (6) placed on the plate body

(20).

[Claim 7]

The assembling fixed structure of construction stone according to claim 6, wherein the grooves (22) formed in the plate body (20) have size adjusted according to the gaps of the circular protrusions (10) formed in accordance with the size of the construction stones (6) such that the grooves (22) are suitable for the size of the construction stones (6) .

[Claim 8]

The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure comprises: spiral protrusions (52) formed at regular intervals in an upper portion of the plate body (20) and having a spiral structure on outer circumferences of their circular pillars; and wherein the construction stones (6) are positioned among the spiral protrusions (52) , fixing caps (51) having a spiral groove in a circular reversed-trapezoidal shape, the fixing caps (51) being coupled with upper portions of the spiral protrusions (52) and moved up and down by rotation to closely fix the construction stones (6).

[Claim 9] The assembling fixed structure of construction stone according to claim 8, wherein another plate body (20) is positioned to one side of the plate body (20) having the spiral protrusions (52) to which the fixing caps (51) are fixed such that the plate bodies (20) are attached in array, a fixing cap (51) of any one plate body that is coupled with a facing spiral protrusion (52) is coupled in a circular reversed-trapezoidal shape, and a fixing cap (51) coupled with the other plate body is coupled in an opposite circular trapezoidal shape such that slopes (53) of the fixing caps coupled oppositely are closely adhered with each other.

[Claim 10]

The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure comprises: projected protrusions (54) formed as circular pillars provided in the upper portion of the plate body (20) at regular intervals and having a plurality of projections (57) protruded on outer circumferences of the circular pillars to be inclined downward with elasticity; and wherein the construction stones (6) are positioned among the projected protrusions (54) , hooking caps (56) having a circular trapezoidal shape, the hooking caps (56) passing over the projections (57) only from an upper portion of the projected protrusions (54) to a lower portion step by step so as to press and fix the construction stones (6) .

[Claim ll]

The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure (100) comprises a plurality of semicircular protrusions (63) formed as a plurality of circular pillars vertically stood up in the upper portion of the plate body (20) at regular intervals and having mushroom- shaped semicircular bodies formed at tops of the circular pillars .

[Claim 12]

The assembling fixed structure of construction stone according to claim 11, wherein the fixed structure (100) comprises a plurality of curved protrusions (64) configured by bending the semicircular protrusions (63) , which are formed as a plurality of circular pillars vertically stood up in the upper portion of the plate body (20) at regular intervals and having mushroom- shaped semicircular bodies formed at tops of the circular pillars, into a * ^~τ shape so as to fix the construction stones (6) therein.

[Claim 13]

The assembling fixed structure of construction stone according to claim 11, wherein the fixed structure (100) comprises a plurality of slope protrusions (65) configured by inclining the semicircular protrusions (63) , which are formed as a plurality of circular pillars vertically stood up in the upper portion of the plate body (20) at regular intervals and having mushroom- shaped semicircular bodies formed at tops of the circular pillars, with a slope in one direction to fix the construction stones (6) therein.

[Claim 14]

The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure (100) comprises a plurality of curved protruding brushes (66) formed as brushes on tops of a plurality of circular pillars vertically stood up in the upper portion of the plate body (20) at regular intervals and curved inward.

[Claim 15] The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure (100) comprises curved brushes (68) formed as brushes integrally formed with the plate body (20) and vertically stood up in the upper portion of the plate body (20) at regular intervals such that the curved brushes (68) are curved inward.

[Claim 16]

The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure (100) comprises a toothbrush-shaped thin brush (72) provided densely in the upper portion of the plate body (20) , and the fixed structure (100) is configured into a bank protection structure by arranging and assembling the plate bodies (20) and then covering soil thereon.

[Claim 17]

The assembling fixed structure of construction stone according to claim 1, wherein the fixed structure comprises: a plurality of fitting projections (82) protruded out of the plate body (20) on four surfaces formed in sides of the plate body (20) ; fitting grooves (84) having a ^Λτ=' shape and formed perpendicularly to the plate body (20) at an opposite side of the plate body (20) to the fitting projections (82) ; and coupling holes (86) formed at certain positions through which through holes formed in the fitting projections (82) and the fitting grooves (84) of the plate body (20) pass, wherein the fitting projection (82) formed at one side of the plate body (20) is inserted into a fitting groove (84) of another plate body (20) to form the coupling hole (86) vertically, and a fixing pin (40) is inserted into the coupling hole (86) and then driven into the ground to fix the body plates (20) .

[Claim 18]

The assembling fixed structure of construction stone according to claim 8, wherein a plurality of fixing through holes (91) are formed at edges of a rectangular plate body (92) configured such that spiral protrusions (52) having the fixing cap (51) inserted therein are provided in an upper portion thereof at regular intervals, grooves (22) are formed among the fixing through holes (91) of the rectangular plate bodies (92) such that construction stones (6) are placed thereon, the fixing through holes (91) are collected as the rectangular plate bodies (92) arranged in four directions, and a circular connection pin (96) is inserted into the collected fixing through holes (91) to connect and fix the rectangular plate bodies (92) .

[Claim 19] The assembling fixed structure of construction stone according to claim 18, wherein the circular connection pin (96) includes : an edge connection pin (94) having four fixing legs (93) , wherein, as the rectangular plate bodies (92) are arranged in four directions, edges having the fixing through holes (91) are collected such that four fixing through holes (91) are collected, the edge connection pin (94) being inserted into the four fixing through holes (91) to fix the four fixing through holes (91) ; and a center connection pin (95) having two fixing legs

(93) , wherein, as the rectangular plate bodies (92) are arranged in four directions, sides of the rectangular plate bodies (92) are closely adhered such that two fixing through holes (91) are collected, the center connection pin (95) being inserted into the two fixing through holes (91) to fix the two fixing through holes (91) .