KR100726489B1 - The reatining wall structure using the antisepsis wood - Google Patents

Abstract

A retaining wall structure using treated timber is provided to make construction simple, to shorten a period of construction and to cut down on construction expenses by forming a retaining wall structure by sliding/coupling treated timber between H-beam or I-beam posts, to expand usable area by minimizing the width of a retaining wall structure, to execute replacement work for treated timber quickly if damaged and to create a retaining wall environment-friendlily by using environment-friendly materials. The invention relates to a retaining wall structure using treated timber which is formed by placing foundation concrete on the ground, installing H-beam or I-beam posts(1) on the foundation concrete at regular intervals, and sliding/coupling treated timber between the post and the post, wherein a strut is coupled at the rear of the post to be inclined, a brace is coupled at the rear between the post and another post obliquely, coupling grooves(41) formed on two ends of the treated timber are inserted/coupled to a front flange(11) of the post and slid/coupled to a web(12) between a flange and a flange of the posts, a finish member(42) is coupled to a space formed on the front of the post by coupling the treated timber(4) and treated timber(4'), or, an end projection formed by cutting two inner ends of the coupling groove of the treated wood to be stepped is inserted to the web between the flange and the flange of the posts to prevent the front of the post from being disclosed to the outside, and drain holes(44) composed of semicircular holes(44a,44b) are formed on the front of the retaining wall structure at regular intervals, or, spacer members are coupled on both upper parts of the treated timber of the retaining wall structure to secure a drainageway on the retaining wall structure.

Description

Retaining wall structure using wood veneer {THE REATINING WALL STRUCTURE USING THE ANTISEPSIS WOOD}

1 is an exploded perspective view of the present invention

2 is a rear perspective view of the present invention;

Figure 3 is a rear perspective view of the state in which the present invention is installed

Figure 4 is a side view of the present invention installed

Figure 5a is a perspective view of a state in which the finishing material is coupled

Figure 5b is a perspective view of the stepped state formed on both sides of the interior

6 is a perspective view of a state in which the spacer is coupled

7 is an embodiment of the present invention

<Brief description of the main parts of the drawing>

A-Retaining Wall Structure 1-Holding

2-brace 3-plate

4-bracket 5-bracket

6-Drainboard 7-Kase

11-Flange 21,31,51-Bolt Ball

41-engagement groove 42-finish

44-Drain 45-Gap retainer

The present invention relates to a retaining wall structure using a retaining wood in which a retaining wood is slide-bonded between a support and a support, and more specifically, a support material is inclinedly coupled to a back portion of a support fixed from concrete, and an oblique line between the support and another support. It is related with the retaining wall structure such that the joining grooves are formed in both directions so that the coupling grooves formed at both ends of the retaining neck between the pillars and the pillars are slide-coupled along the flange of the pillars.

As is well known, most of the retaining wall structures that have been used in the past form a foundation block in a state in which the trench work is performed after the excavation work is mainly performed on the surface, and uses various kinds of hardware to the upper side of the foundation block. Most of the retaining wall frame formed as described above is mainly to form the aggregate of the retaining wall frame to the steel frame to supply the stone to the inside of the retaining wall frame to secure the supporting force.

In the case of the retaining wall frame formed as described above, the structure itself can be formed robustly, but economic problems occur due to prolongation of the construction time required for the construction, and as described above, In the case of the retaining wall frame installed on the incision surface, the greening frame is formed in the retaining wall frame in order to make the environmentally friendly image stand out. When the shape of the steel frame is exposed to the outside, the environmentally friendly image is not highlighted, resulting in inefficient problems. will be.

In addition, when the overall material is combined with steel aggregates, such as the retaining wall frame, the cost is excessively consumed, resulting in an excessive expenditure of construction costs.

That is, in the case of the steel aggregate provided as described above, the necessity of replacement is always on the rise, and in order to realize an eco-friendly natural environment, the retaining wall structure of the more eco-friendly material is recently proposed as a substitute for the preservative wood. As follows.

The preserving wood is produced through a chemical treatment process in order to prevent the wood from being deteriorated due to mold and moisture, and is divided into various kinds according to the preservative processing as described above, and mostly using imported preserving wood CCA Pressure Treated lumber.

CCA Pressure Treated Lumber, the imported splint, is a pressurized splint that is made by injecting wood into water mixed with a water-soluble preservative (CCA) in a predetermined ratio and applying an appropriate pressure to infiltrate the wood. It protects the wood in a safe state from the germs, etc., and the life span of the wood is long-term use for about 25-30 years or more.

Therefore, it is an object of the present invention that the support material is inclinedly coupled to the back portion of the support and another support is coupled to another support material, respectively.

Another object of the present invention is that coupling grooves are formed at both ends of the retaining neck so that the retaining wood slides from the upper side to the lower side between the supporting post and another supporting post so that the retaining neck slides along the flange of the supporting post. For other purposes.

Still another object of the present invention is that the finishing material is formed in the front portion between the pre-spinning and the stapling to be coupled along the coupling groove from each side of the support so that the front portion of the support to be coupled with the preservative is not shown from the outside Another object of the present invention is that the stepped portion or both ends of the inner side of the coupling groove of the splint is formed.

Hereinafter, the components of the present invention will be described.

Retaining wall using a preserving wood configured to pour the retaining wood between the support (1) and the support (1) by placing the foundation concrete on the ground and installing the support (1) of H-beam or I-beam at a predetermined interval on the foundation concrete. In the structure (A), the support material (2) is inclinedly coupled to the rear portion of the support (1), and the posture (7) is diagonally formed at the rear portion between the support (1) and another support (1 '). The flanges 11 of the pillars 1 and 1 'are coupled to each other, and the coupling grooves 41 formed at both ends of the splint 4 are fitted to the front flange 11 of the pillar 1. And slide to the web portion 12 between the flange (11).

In the flange 11 of the support (1) formed as described above to form a long hole 111, the support material 2 is coupled, but the plate 3 is coupled to the front of the support material (2) Brackets 5 having bolt holes 51 formed in four directions on both sides of the support material 2 are bent in a right angle to form bolt holes 31 ′ of the plate 3 and both sides of the support material 2. Bolting is coupled to the formed bolt hole 21 and the bolt hole 31 of the plate 3 is bolted to the long hole (111).

In addition, in order to prevent the front part of the support 1 from being shown from the outside, the front surface between the splint 4 and the room 4 'which is slid along the coupling groove 41 from both sides of the support 1, respectively. The finishing member 42 is inserted into the space formed in the portion, or both ends of the inner side of the coupling groove 41 of the splint 4 are cut stepwise so that the stepped portion 46 is formed, and the stepped portion 46 is the support post. It is configured to be inserted into the web portion 12 between the flange 11 and the flange 11 of (1) and (1 ').

Meanwhile, in order to secure a drainage path in the retaining wall structure A, semicircular holes 44a and 44b are fixed to the upper and lower portions of the splint 4 so that a drain hole 44 is formed on the front surface of the retaining wall structure A. The spacing retaining material 45 is formed at intervals or both sides of the upper part of the splint 4 of the retaining wall structure (A), but the spacing retaining material 45 has a coupling groove 451 formed at one side of the support ( The flange 11 of 1) is coupled to the slide and the other retaining wood 4 is coupled to the upper side of the spacer 45 is configured to enable the drainage role and the drain board (6) on the back of the retaining wall structure (A) ) Is configured to be padded.

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

1 is an exploded perspective view of the present invention, as shown, the support (1) is fixed from the concrete as shown above and the fixed support (1) is formed to be slightly inclined in the rear direction to be fixed from the rear portion When the joining work is completed as the brace material (2) is completed, the concrete is cured again to the upper side of the foundation concrete in order to fix the brace material (2) and the support (1) located at the rear part. The retaining neck 4 has a coupling groove 41 formed at both sides thereof so that the retaining wood 4 is slide-bonded between the supporting post 1 and another support 1 'fixed by the flange of the supporting post 1. The 11 is to be coupled to the slide and the finishing member 42 is coupled to the space formed in the front portion of the support (1) by the combination of the splint (4) and the splint (4 ').

In addition, semicircular holes 44a and 44b are formed at a predetermined interval on the upper and lower portions of the retaining tree 4 so that the drainage hole 44 is formed at the lower portion of the retaining tree 4.

Figure 2 is a rear perspective view of the present invention, as shown in the above, between the support (1) and the support (1) is to be bonded in the oblique direction in order to ensure the support force of the splint (4) The backing portion of the support 1 is to be coupled to the support material 2, the coupling structure between the support 1 and the support material 2 is the same as the enlarged view shown in the upper side.

That is, the support material 2 coupled to the back of the support 1 is not coupled to the support in the vertical direction from the support 1, but is coupled to the support 1 by being inclined about 15-45 degrees. According to the angle of inclination of the support (1) is cut about 15-45 degrees, the coupling area is widened to improve the holding force is to be combined bar bar (2) to form a cut to form the cut Since the joint angle between the support member 2 and the support member 1 cannot maintain the vertical direction, when the support member 2 is directly welded to the support member 1 at the site, the working time is extended and the work efficiency is also reduced. In order to solve the problem as described above, the rectangular plate 3 is padded on one side of the brace material 2 that is cut.

As described above, bolt holes 21 are formed on both side surfaces of the support material 2 so as to first join the square plate 3 to the cut side surface of the support material 2, and the bolt of the bracket 5 is formed by bending. The bolt 51 is bolted to the ball 51 and the bolt hole 51 formed on a right angle surface of the bracket 5 is also bolted to the bolt hole 31 ′ formed on the plate 3 to be plated by the bracket 5. (3) and the support material (2) is closely coupled, and if necessary, the joint surface of the plate (3) and the support material (2) can be welded to maintain more tightness and the plate (3) as described above Coupled to the back portion of the support (1) coupled to the back portion of the support (1) by forming a long hole (111) in the four directions in the back portion of the support (1) formed in a straight line with the long hole 111 Bolt hole 31 is bolted and coupled to easily work in the field It is adapted to the possible.

Figure 3 shows a back perspective view of the state in which the present invention is installed, as shown in the lower surface of the support (1) and the support material (2) is a support (1) and support material (2) from the concrete It is formed to be coupled to be inclined and the concrete is poured again to the upper side of the base concrete in a state in which the inclination angle is adjusted by the concrete to perform the curing work is configured to support the support (1) and the support material (2) will be.

Figure 4 is a side view of the present invention is installed as shown in the back portion of the support (1) and the support (1) and the splint (4) is a stone filling process is carried out and the earth and sand to the rear portion of the stone filling operation The drain board 6 is padded before the stone filling process is carried out, and the non-woven fabric having various shapes is added to the drain board 6 in place of the drain board 6, and the drain board 6 or the non-woven fabric as shown above is formed. The padding provides the effect of dispersing the overall pressure due to the coarse earth pressure and stone filling received from the rear part of the retaining wall, and also prevents the soil from being exposed to the front of the retaining wall structure A indiscriminately. The illustrated portion shows the support material 2 formed to support the support 1, and the concrete and the lower portion of the support 1 and the support material 2 are shown below. In order to be more tightly coupled to each other by using a fixing means such as reinforcing bars 22 in the cross direction, respectively, the support (1) and the support material (2) is formed to be integral with the concrete is formed to strengthen the binding force.

5A and 5B are retaining wall structures showing the coupling state of the finishing material 42 and the formation of the stepped portion 46 according to the shape of the splint 4 of the present invention, and are fixed on the ground so that the retaining wall is installed as shown above. After forming the trench according to the width, the concrete is formed where the trench is formed, and the work of fixing the struts 1 to the upper side of the concrete is in progress. ) Is formed to be inclined to be coupled to the support (1) is provided with a predetermined concrete in the lower portion of the support material (2), and in order to improve the fixing force of the support (1) formed as described above, the concrete pouring again on the upper side of the foundation concrete As the work progresses, concrete is filled and cured up to the tip.

Between the support (1) and the support (1) formed as described above is that the coupling grooves (41) are formed at both ends of the room (4) so that the retaining neck (4) can slide from the upper side to the lower side.

The retaining wall structure (A) is formed by slidingly coupled to the flange (11) of the support (1) using the coupling grooves (41) formed at both ends of the anti-warm (4) as described above. In the process of coupling 4) the coupling groove 41 of the splint 4 and the coupling groove 41 of the other splint 4 is spaced apart by the width of the web 12 of the support (1) is coupled to the actual coupling groove When the 41 is coupled through the flange 11, the front end of the support 1 is spaced apart from both ends of the splint 4 by the width of the web 12 of the support 1 so that a part of the support 1 is moved outward. As a part of the holding (1) as described above is exposed to the natural beauty falls and exposed to the disadvantage that is not environmentally friendly.

In order to solve the above problems by coupling the finishing material 42 to the space formed in the front portion of the pre-splint (4) to prevent the outer surface of the support (1) by the finishing material 42 to be exposed In order to prevent the finishing material 42 coupled to the space portion from being easily separated to the outside as described above, bolts formed on both sides of the bracket are formed on the front part of the finishing material so that the bolt holes on both sides of the bracket are bolted to the splint 4. To fix it.

On the other hand, the enlarged view shown in Figure 5b is different from the manner in which the finishing material 42 is coupled to the space portion of the room 4 as described above, the inner surface of the coupling groove 41 of the room 4, the web 12 By forming the step portion 46 to cut about half of the width, the width of the web 12 is substantially the inner side of the coupling groove 41 of the splint 4 when joining the splint 4 on both sides of the web 12 substantially. The insert 43 is to maintain a state in which both ends 43 of the two side splint (4) formed in the front portion of the coupling groove 41 is in close contact.

When the inner side of the engaging groove 41 is cut by sliding the splint 4 having the stepped portion 46 formed therein to the support 1 by cutting the inner side of the coupling groove 41 as described above, the inner surface of the coupling groove 41 of the splint 4 is formed of a web 12. Cut molding is formed by the width of the width and the outer surface of the coupling groove 41 is in close contact with the insert molding forming the strut 1 in a state in which the splint 4 and another splint 4 ' It is to present another embodiment that does not deviate from the gist of the present invention to be configured in the same shape.

6 is a perspective view showing a state in which the spacing member 45 is coupled, and as shown in FIG. 6, the spacing maintaining member 45 in which coupling grooves 451 are formed at both sides of the upper part of the splint 4 is coupled thereto. As the other side of the wood (4) is coupled to the upper side as described above by coupling the gap retaining material 45 between the wood (4) and the wood (4) substantially drainage between the wood 4 and the wood (4) The structure of the gap retaining material 45 formed as described above is secured and the structure of the retaining wall is more beautiful because the three-dimensional effect is produced, and the coupling groove 451 is formed at one side as the one end of the splint 4. And the other direction is formed as short as the cut to the center portion of the wood (4), the height is also formed small without the need to maintain the same height as the wood (4).

In addition, the gap retaining material 45 and the gap retaining material 45 in a state in which the gap retaining material 45 is slide-bonded to the strut 1 in order to strengthen the binding force of the gap retaining material 45 fixed to the upper side of the stanchion (4) By fixing the splint 4 by the fixing means such as the nail 452, the gap retaining material 45 is configured to prevent problems such as being distorted or separated from the support (1).

As described above, the enlarged view shown on one side schematically shows that the gap retainer 45 is fixed by a fixing means such as the nail 452 to the upper one side of the splint 4 as described above. The gap retaining material 45 to be coupled is fixed by various methods such as fixing from an upper portion of the gap retaining material 45 or diagonally in order to improve the fixing force from the splint 4.

FIG. 7 also shows an embodiment of the present invention which is slide-coupled between the strut 1 and the web portion 12 of the strut 1 without a separate coupling groove in the splint 4 as shown above. By joining the stanchions 4 formed in a quadrangular shape between the struts 1 and the web portion 12 of the struts 1 sequentially from the top to the bottom side, the joining of the staples 4 is more simply combined. Shown in enlarged is a side view of the combined splint (4) and the enlarged view on the right is an enlarged view of the finishing material 42 as the locking jaw 421 is formed in the inner direction of the finishing material 42 and A locking groove 422 is formed at an inner center of the locking jaw 421 such that the locking groove 422 is tightly coupled with the front portion of the support 1 so that the flange 11 portion of the support 1 is outside. That the environmentally friendly image It is configured to prevent.

Hereinafter will be described the effects of the present invention.

The retaining wall structure is formed by sliding the retaining wood between the pillars and the pillars formed of the H-beam or I-beam, thereby simplifying the construction, reducing the construction period and construction cost, and minimizing the width of the retaining wall structure to expand the available area. In case of damage to the splint, it is possible to replace the product quickly. By using the splint, the material is eco-friendly and the retaining wall itself can be produced in an eco-friendly way.

On the other hand, the present invention has been described with reference to the examples shown in the drawings, but this is only illustrative and it can be said that those skilled in the art that various modifications are possible from this.

Claims (6)

In the retaining wall structure using the retaining wood configured to pour the retaining wood between the support and the support by placing the foundation concrete on the ground and installing the support of H-beam or I-shaped steel at a predetermined interval to the foundation concrete, The backing material 2 is obliquely coupled to the rear part of the support 1, and the backside 7 between the support 1 and another support 1 'is coupled to the oblique direction in an oblique direction. The coupling grooves 41 formed at both ends of 4) are fitted to the front flange 11 of the support 1 and between the flange 11 and the flange 11 of the support 1 and 1 '. Retaining wall structure using a pre-splint, characterized in that configured to be slide coupled to the web portion (12). The method of claim 1, The finishing material 42 is fitted in the space formed in the front portion between the splint 4 and the splint 4 'which are slide-coupled along the coupling groove 41 from both sides of the support 1, respectively. Retaining wall structure using preserving wood. The method of claim 1, The splint 4 cuts the inner both ends of the coupling groove 41 step by step so that the step 46 is formed, the step 46 is a flange 11 of the support (1), (1 ') Retaining wall structure using a preservative wood, characterized in that inserted into the web portion 12 between the flange 11. The method according to any one of claims 2 to 3, Retaining wall structure using the retaining wall, characterized in that the semicircular holes 44a, 44b are formed at a predetermined interval on the upper and lower portions of the retaining neck 4 so that the drain hole 44 is formed on the front surface of the retaining wall structure A. . The method according to any one of claims 2 to 3, Space retaining material 45 is coupled to both sides of the retaining wall 4 of the retaining wall structure (A), the spacing retaining material 45 is a coupling groove 451 is formed on one side of the flange of the support ( 11) and retaining wall structure using the preservative wood, characterized in that the slide is coupled to the other side of the retaining wood (4) to the upper side of the gap retaining material (45). The method of claim 1, The backing portion of the retaining wall structure (A) forms a long hole (111) in the support (1) flange 11 of the retaining wall structure (A) formed so that the drain board 6 is padded to form the support material (2) is coupled However, the bracket (5) formed with bolt holes 51 in four directions on both sides of the support material (2) so that the plate 3 is coupled to the front of the support material (2) is bent in a direction perpendicular to the The bolt hole 31 ′ of the plate 3 and the bolt hole 21 formed on both sides of the support material 2 are bolted to each other, and the bolt hole 31 of the plate 3 is bolted to the long hole 111. Retaining wall structure using a preserving wood, characterized in that.

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