KR102437778B1 - Gabion wall block - Google Patents

Abstract

The present invention relates to a gabion wall block, which enables construction of a strong retaining wall and can minimize the effect of soil pressure or the like through free drainage of water. The gabion wall block of the present invention includes: a gabion body unit forming an exterior frame and filled with rubble inside; and a gabion front unit forming a front surface of the gabion body unit and forming a box structure, in which the top is opened, along with the gabion body unit. A rear upper drainage groove unit is formed at the upper rear end of the gabion body unit, and a plurality of lower drainage groove units are formed at the lower end of the gabion body unit.

Description

Gabion retaining wall block {GABION WALL BLOCK}

The present invention relates to a gabion retaining wall block, and more specifically, to a gabion retaining wall block capable of constructing a solid retaining wall outside of the normal mesh structure, as well as minimizing the influence of earth pressure due to free drainage of water. it's about

GABION is the most effective method as a disaster prevention and civil structure to prevent natural erosion and maintain stability and protection of cuts, rivers and waterways.

Gabion is more suitable for soil protection and ecological structure of nature than concrete retaining walls or other similar structures. Gabion is divided into WELDED MESH GABION retaining wall block and HEXAGONAL GABION retaining wall block.

These gabions can be used for a variety of purposes, such as slope protection, rock fall prevention, river bed protection, retaining walls, bridge and pier protection structures, river erosion prevention, landslide prevention, site construction, road construction, dams and waterway facilities.

Various types of gebion have been proposed, developed and used, mainly gebion (1a, 1b) forming a mesh structure as shown in FIGS. 1 and 2 is common.

Gebion (1a, 1b) of Figures 1 and 2 is a mesh structure, so if you put a stone or the like therein, it is possible to form one wall or block, and if it is piled up in the height direction, it forms one wall. This is called a retaining wall.

In fact, such a retaining wall structure can be commonly encountered in the vicinity, but since this retaining wall structure is a method in which stones are placed in the gebions 1a, 1b, the strength of the wall may be weak, and the appearance may not be good.

Accordingly, recently, there are many construction examples in which a retaining wall block of a box structure is made out of a mesh structure and a wall is formed by stacking them. In that case, there is a difficulty in drainage. This will be described with reference to FIGS. 3 and 4 .

The retaining wall described above is a structure built on topography such as a fill site or a cut-off site to prevent deviation and collapse due to the loss of soil.

Such a retaining wall is made by mixing a stone and cement of a predetermined shape on an inclined surface such as a fill site or a cut-off site, and builds a solid structure by curing these, to prevent the loss of the filled land or the cut-off site.

When these retaining walls are constructed in the above-described manner on a terrain such as a large filled site or cut-off site, there is a risk of deviation or collapse due to the weight of the cured cement due to the action of an external force between the constructed stone and the stone, and the stone and cement Excessive time was required for curing.

It is becoming increasingly difficult to use natural stone as a stone to build a shaft due to the depletion of limited resources. It is expensive, and it is very difficult to use because the construction period is extended due to cement curing and the labor cost is high.

In addition, the retaining wall does not properly drain the moisture absorbed by the soil of the topography, such as a fill site or a cut-off site, or when the water freezes and expands when the weather becomes cold such as in winter, cracks occur in the retaining wall and even the retaining wall There was this disintegration point.

In order to overcome this point, recently, a method of combining a plurality of blocks and constructing them on a terrain such as a fill site or a cut-off site is widely used.

For example, the retaining wall is constructed using the retaining wall blocks 10a and 10b having the same structure as in FIGS. 3 and 4 . For reference, Fig. 3 shows the vertical extension of the retaining wall block 10a, and Fig. 4 shows only the oblique extension of the retaining wall block 10b, but the structure is the same.

In any form, the retaining wall blocks (10a, 10b) are built on topography, such as filled land or cut-off sites, and serve to prevent deviation and collapse due to the loss of soil, but these conventional retaining wall blocks (10a, 10b) are Due to its structural limitations, there is a problem that it is quite vulnerable to drainage.

That is, the retaining wall structure as shown in FIGS. 3 and 4 receives a lot of force in the direction of gravity. Without an appropriate drainage means, the pressure of the water absorbed in the silt, such as a fill site or an incision site, is applied to the retaining wall structure. It is difficult to maintain for a long time without collapse.

Korean Intellectual Property Office Application No. 20-2015-0008324 Korean Intellectual Property Office Application No. 20-2017-0000482 Korean Intellectual Property Office Application No. 20-2017-0006374 Korean Intellectual Property Office Application No. 10-2012-0072030

It is an object of the present invention to provide a gebion retaining wall block that can minimize the influence of earth pressure and the like because it is possible to construct a solid retaining wall wall outside of the normal mesh structure, as well as to allow free drainage of water.

The object is to form an exterior frame, but the gabion body portion is filled with rubble inside; And forming a front surface of the gebion body part, but including a gebion front part forming a box structure with an open upper part together with the gebion body part, a rear end upper drainage groove is formed on the rear end upper part of the gebion body part, the gebion It is achieved by a gebion retaining wall block, characterized in that a plurality of lower drain grooves are formed at the lower end of the main body.

A decorative pattern portion is formed on the front portion of the gabion, and a plurality of front circumferential drainage grooves interacting with the rear end upper drainage groove and the lower drain groove may be formed on the circumferential surface of the front portion of the gebion.

A semi-circular reinforcing pipe for reinforcing the rear end upper drainage groove portion may be adhesively constructed on the rear end upper drainage groove portion.

A coupling groove is formed in the front portion of the gebion, and the removable decorative panel in which the decorative pattern portion is formed can be detachably coupled to the coupling groove.

According to the present invention, it is possible to construct a solid retaining wall outside the normal mesh structure, as well as to minimize the effect of earth pressure and the like because the drainage of water is free.

1 and 2 is a typical gebion structure diagram.
3 and 4 are views of a conventional retaining wall construction structure.
Figure 5 is a perspective view of the gabion retaining wall block according to the first embodiment of the present invention.
Figure 6 is a view of the state in which rubble is filled in the retaining wall block gebion of Figure 5.
FIG. 7 is a front view of FIG. 5 .
FIG. 8 is a plan view of FIG. 5 .
9 is a side view of FIG. 5 ;
10 is a perspective view of a gabion retaining wall block according to a second embodiment of the present invention.
11 is a perspective view of a gebion retaining wall block according to a third embodiment of the present invention.
12 is an exploded view of FIG. 11 .
Figure 13 is a partially exploded perspective view of the gebion retaining wall block according to the fourth embodiment of the present invention.
14 is an enlarged view of the main part of FIG. 13 .
15 is a perspective view of a gebion retaining wall block according to a fifth embodiment of the present invention.
16 is an image of a gabion retaining wall block according to a sixth embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings, the embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily implement them.

However, since the description of the present invention is merely an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiment described in the text.

For example, the embodiment is capable of various changes and may have various forms, so it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea.

In addition, the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, so the scope of the present invention should not be construed as being limited thereby.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to completely inform those of ordinary skill in the art to the scope of the present invention. And the invention is only defined by the scope of the claims.

Thus, in some embodiments, well-known components, well-known operations, and well-known techniques have not been specifically described to avoid obscuring the present invention.

Meanwhile, the meaning of the terms described in the present invention is not limited to the dictionary meaning, and should be understood as follows.

When a component is referred to as being “connected to” another component, it should be understood that the component may be directly connected to the other component, but another component may exist in between. On the other hand, when it is mentioned that a certain element is "directly connected" to another element, it should be understood that the other element does not exist in the middle. Meanwhile, other expressions describing the relationship between elements, that is, “between” and “immediately between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.

The singular expression is to be understood as including the plural expression unless the context clearly dictates otherwise, and terms such as "comprises" or "have" refer to the specified feature, number, step, action, component, part or these It is intended to indicate that a combination exists, and it is to be understood that it does not preclude the possibility of the existence or addition of one or more other features or numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein have the same meanings as commonly understood by those of ordinary skill in the art to which the present invention belongs, unless otherwise defined.

Terms defined in the dictionary should be interpreted as being consistent with the meaning of the context of the related art, and cannot be interpreted as having an ideal or excessively formal meaning unless explicitly defined in the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the description of the embodiment, the same reference numerals are assigned to the same components, and descriptions of the same reference numerals will be omitted in some cases.

(Example 1)

5 is a perspective view of a gabion retaining wall block according to a first embodiment of the present invention, FIG. 6 is a view of a state in which rubble is filled in the gabion retaining wall block of FIG. 5, FIG. 7 is a front view of FIG. FIG. 9 is a side view of FIG. 5 .

Referring to these drawings, when the Gabion retaining wall block 100 according to this embodiment is applied, it is possible to construct a solid retaining wall wall outside the normal mesh structure, as well as to minimize the influence of earth pressure due to free drainage of water. can

Gebion retaining wall block 100 according to this embodiment that can provide such an effect is to form an exterior frame, but to form the front surface of the gebion body part 110 and the gebion body part 110 in which rubble is filled inside, but the gebion It includes a gebion front portion 120 that forms a box (box) structure with an open upper portion together with the body portion (110).

As shown, the gebion body part 110 and the gebion front part 120 are connected to each other to form a box structure with an open top. Accordingly, rubble may be filled inside as shown in FIG. 6 .

On the other hand, for drainage, it is good that the gabion has a mesh structure, but in terms of aesthetics or strength, it is better to form a box structure rather than a mesh structure. That is, this is because the decorative pattern portion 122 is formed on the front portion 120 of the gebion in the retaining wall block 100 according to the present embodiment.

For drainage in the Gabion retaining wall block 100 of this structure, the rear end upper drainage groove 111, the lower drainage groove 112, and the front perimeter drainage groove 121 are formed for each location and interact.

The rear end upper drain groove portion 111 is a portion processed in the form of a groove on the rear end upper portion of the gebion body portion (110).

And, the lower drain groove portion 112 is to be processed in the form of a groove at the bottom of the gebion body portion 110, a plurality of is applied.

The front circumferential drainage groove 121 is formed on the circumferential surface of the gebion front portion 120 . For smooth drainage, a plurality of front circumferential drain grooves 121 are arranged at equal intervals on the circumferential surface of the front gebion 120, and interact with the rear end upper drain groove 111 and the lower drain groove 112.

As such, in the case of this embodiment, the front of the gebion body part 110 and the gebion body part 110 is formed with the gebion body part 110 and the gebion body part 110 to form an exterior frame away from the existing mesh structure, but to be filled with rubble inside. By forming the front part 120 of the gebion forming a box structure with an open upper part, the rear end upper drainage groove part 111, the bottom drainage groove part 112, and the front circumference drainage groove part 121 are formed in them. and other excellent drainage structures can be implemented.

According to this embodiment, which acts as the structure as described above, it is possible to construct a solid retaining wall wall outside the normal mesh structure, as well as to minimize the influence of earth pressure and the like because water drainage is free.

In addition to this, if the gebion retaining wall block 100 according to this embodiment is used, there is an effect of shortening the construction period due to the construction that is not affected by the climatic conditions. In addition, it has permeability to prevent continuous increase in water pressure, which is a potential risk factor of the structure, and can provide eco-friendliness and economic feasibility to recycle rocks, etc. generated at the construction site. In addition, quality safety with respect to strength and durability can be guaranteed.

(Second embodiment)

10 is a perspective view of a gabion retaining wall block according to a second embodiment of the present invention.

Referring to this figure, the gebion retaining wall block 200 according to this embodiment also forms an exterior frame away from the existing mesh structure, but the gebion body part 110 and the gebion body part 110 that are filled with rubble inside. But forming the front of the gebion body part 110 together with the gebion body part 110 to form a gebion front part 120 to form a box structure with an open top, the rear end upper drainage groove part 211, the lower drain groove part 112 in these , it takes a structure in which the front circumferential drainage groove 121 is formed.

On the other hand, in the case of this embodiment, a semi-circular reinforcement pipe 215 is further constructed in the rear end upper drainage groove 211 .

The semi-circular reinforcing pipe 215 is a structure that is additionally adhered to the rear end upper drainage groove 211, and when this semi-circular reinforcing pipe 215 is additionally constructed in the rear end upper drainage groove 211, the rear end upper drainage groove 211. It is useful for reinforcing the area.

The semicircular reinforcement pipe 215 may be constructed in a manner such as bonding to the corresponding position, but may be inserted when making the gabion retaining wall block 200 .

Even if this embodiment is applied, it is possible to construct a solid retaining wall outside the normal mesh structure, as well as to minimize the influence of earth pressure and the like because the drainage of water is free.

(Example 3)

11 is a perspective view of a gabion retaining wall block according to a third embodiment of the present invention, and FIG. 12 is an exploded view of FIG. 11 .

Referring to these drawings, the gebion retaining wall block 300 according to the present embodiment also forms an exterior frame away from the existing mesh structure, but the gebion body part 110 and the gebion body part 110 that are filled with rubble inside. But forming the front of the gebion body part 110 together with the gebion body part 110 to form a gebion front part 320 to form a box structure with an open top, the rear end upper drainage groove part 111, the lower drain groove part 112 in these , it takes a structure in which the front circumferential drainage groove 121 is formed.

On the other hand, in the case of this embodiment, the coupling groove 326 is formed in the front part of the gebion 320, and the removable decorative panel 325 in which the decorative pattern part 325a is formed in the coupling groove 326 is detachably coupled. take the structure

If a coupling groove 326 is formed in the front part 320 of gabion like this embodiment, and a removable decorative panel 325 having a decorative pattern part 325a formed therein is detachably coupled, a removable decorative panel 325 ), you can have the advantage of being able to change the appearance from time to time.

Even if this embodiment is applied, it is possible to construct a solid retaining wall outside the normal mesh structure, as well as to minimize the influence of earth pressure and the like because the drainage of water is free.

(Example 4)

Figure 13 is a partially exploded perspective view of the retaining wall block gebion according to the fourth embodiment of the present invention, Figure 14 is an enlarged view of the main part of Figure 13.

Referring to these drawings, the gebion retaining wall block 400 according to the present embodiment also forms an exterior frame away from the existing mesh structure, but the gebion body part 410 and the gebion body part 410 that are filled with rubble inside. But forming the front side of the gebion body part 410 together with the gebion body part 410 to form a gebion front part 320 forming a box structure with an open top, but the rear end upper drainage groove part 111, the lower drain groove part 112 in these , it takes a structure in which the front circumferential drainage groove 121 is formed.

In addition, the gebion retaining wall block 400 according to this embodiment is also detachably coupled to the detachable decorative panel 325 in which the decorative pattern part 325a is formed on the gebion front part 320, the structure of which is the third embodiment same as

On the other hand, the Gabion retaining wall block 400 according to the present embodiment, in particular, a means for preventing the rear end upper drainage groove 111 in the form of a recess recessed to the bottom from clogging is applied.

In the case of this embodiment in that the drainage function may be lost if the rear end upper drainage groove 111 is blocked by tree branches or stones, etc., a means for preventing the rear end upper drainage groove 111 from being blocked is applied so that this function is not lost is doing

This includes a slot 481 formed in the rear end upper drainage groove 111 region, and a guilmeang 482 detachably coupled to the slot 481.

Since a plurality of micro-holes are formed in the filter net 482, when the filter net 482 is disposed in the rear end upper drainage groove 111, the rear end upper drainage groove 111 is blocked by tree branches or stones to prevent loss of drainage function. There are advantages that can be

Even if this embodiment is applied, it is possible to construct a solid retaining wall outside the normal mesh structure, as well as to minimize the influence of earth pressure and the like because the drainage of water is free.

(Examples 5 and 6)

15 is a perspective view of a gebion retaining wall block according to a fifth embodiment of the present invention, and FIGS. 16 and 17 are images of a gebion retaining wall block according to a sixth embodiment of the present invention.

Referring to the drawing of FIG. 15 , the gebion retaining wall block 500 according to the present embodiment also includes a plurality of lower drain grooves 512 .

On the other hand, a coupling protrusion 515 for coupling with another block is formed on one wall of the gebion retaining wall block 500 according to this embodiment, and a coupling groove 516 is formed on the opposite side. Therefore, it is advantageous to connect the gebion retaining wall blocks 500 in a row.

Of course, the gabion retaining wall block may be manufactured and constructed in the form of FIG. 16, and it should be said that all of these matters fall within the scope of the present invention. Only images are attached to FIG. 16 without reference numerals.

Even if this embodiment is applied, it is possible to construct a solid retaining wall outside the normal mesh structure, as well as to minimize the influence of earth pressure and the like because the drainage of water is free.

As such, the present invention is not limited to the described embodiments, and it is apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention. Accordingly, it should be said that such modifications or variations shall fall within the scope of the claims of the present invention.

100: gebion retaining wall block 110: gebion body part
111: rear end upper drain groove 112: lower drain groove
120: gebion front 121: front perimeter drain groove
122: decorative pattern part

Claims (4)

Gabion body part that forms an exterior frame, but is filled with rubble inside; and
Forming the front surface of the gebion body part, but forming a box structure with an open upper part together with the gebion body part, a decorative pattern part is formed, and the rear end upper drainage groove part and the lower drainage groove part and mutually on the circumferential surface of the gebion front part It includes a gebion front portion in which a plurality of front circumferential drainage grooves that act are formed,
A rear end upper drainage groove is formed on the upper rear end of the gebion body part, and a plurality of lower drain grooves are formed at the lower end of the gebion body part, and a semicircular reinforcement pipe for reinforcing the rear end upper drainage groove part is attached to the rear end upper drainage groove part. Gabion retaining wall block, characterized in that the coupling groove is formed in the front part of the gebion, and the removable decorative panel in which the decorative pattern part is formed in the coupling groove is detachably coupled.
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