KR20070082018A - Multi-using retaining wall block and assembly of using it - Google Patents

Abstract

A multi-purpose retaining wall block and an assembly using the same are provided to facilitate connect work between the retaining wall blocks and to mount the multi-purpose retaining wall block on a ground according to topography. A multi-purpose retaining wall block comprises a block body(52), a plurality of groove units(56) and an elongated hole(58). An area of a frontal side of the block body(52) is larger than that of a rear side of the block body(52). The plurality of groove units(56) are transversely formed at a top part of the block body(52). The groove unit(56) has a depth corresponding to a thickness of a connecting member. The long hole(58) extends from the groove units(56) in a longitudinal direction. The long hole(58) has an oval shape or a polygonal shape.

Description

MULTI-USING RETAINING WALL BLOCK AND ASSEMBLY OF USING IT}

1 is a perspective view of a block according to the prior art.

Figure 2 is a state in which the block according to the prior art construction.

3 is a perspective view of a multi-purpose retaining wall block according to the present invention.

4A and 4B are a plan view and a bottom view of a multipurpose retaining wall block according to the present invention.

5 is a side view of the multi-purpose retaining wall block according to the present invention.

6 (a) to 6 (c) are cross-sectional views taken along line A-A and line B-B of FIG. 4 and line A-A according to the modified embodiment;

7 is a perspective view of a multi-purpose retaining wall block constructed in accordance with the present invention.

Figure 8 (a) and (b) is a cross-sectional view of the construction of the multi-purpose retaining wall block according to the present invention.

9 is a plan view of the constructed state of the multi-purpose retaining wall block according to the present invention.

Figure 10 is a plan view of a state in which the multi-purpose retaining wall block construction in accordance with the present invention bent.

11 is a state in which the multipurpose retaining wall block according to the present invention constructed differently.

12 is a cross-sectional view of a multi-purpose retaining wall block constructed differently according to the present invention.

Figure 13 is a plan view of a multi-purpose retaining wall block according to the present invention constructed differently.

Figure 14 is a plan view of a multi-purpose retaining wall block is constructed to be bent differently in accordance with the present invention.

15 is a cross-sectional view of the multi-purpose retaining wall block constructed in the form of a beam according to the present invention.

<Explanation of symbols for main parts of the drawings>

50: multi-purpose retaining wall block 52: block body portion

53: engaging portion 54: hollow part

56: grooves 58: long hole

60: connecting member 62: shielding plate

70: cover block 75: grid member

The present invention relates to a multipurpose retaining wall block and a multipurpose retaining wall block assembly using the same, which are installed on a slope of a river, a lake, a land, or an incision to prevent collapse or erosion due to the loss of soil. The present invention relates to a multi-purpose retaining wall block and a multi-purpose retaining wall block assembly using the same, which can be easily connected with other multi-purpose retaining wall blocks, can be flexibly stacked according to the terrain, and can be stably constructed.

In general, the loss of soil is frequently lost on slopes such as rivers, lakes, lands, or incisions, and erosion or collapse of the ground occurs. Retaining wall blocks or revetment blocks are installed on the inclined surface.

1 is a perspective view showing a block according to the prior art, Figure 2 is a state diagram in which the block according to the prior art is constructed.

The conventional landscaping block 10, as shown in Figures 1 and 2, as a whole has a trunk portion 11 of the shape having a thickness of a predetermined height while forming an outer edge of a substantially hexagonal shape on the plane. In addition, the soil filling portion 12 penetrating up and down is formed in the central portion of the body portion (11). The soil filling part 12 is filled with soil (P) including gravel, etc. For this purpose, the lower portion of the soil filling part 12 may be partially shielded.

In addition, several parts of the vertical hole 13 arranged at regular intervals in the front and rear sides are formed in the flesh portion that borders the left and right sides of the soil filling portion 12 in the trunk portion 11 and the vertical hole 13. A horizontal groove 15 is provided with a predetermined portion along the front and rear direction of the position where the) is located.

The anchor hole 20 is inserted into the vertical hole 13 for connecting the vertical hole 13 of the other landscaping blocks 10 located below. In addition, the anchor rod 20 has an upper end bent at right angles to the ground, is accommodated in the horizontal groove 15 and extends toward the inclined surface side.

The landscaping block 10 is stacked alternately up and down according to the inclination of the inclined surface and has a stable structure. In addition, a portion of the front side of the soil filling portion 12 is exposed to the outside through each of the landscaping block 10, the space of the exposed soil filling portion 12 provides a vegetation space in which plants can grow. .

In addition, the cover block 30 is coupled to the upper portion of the conventional landscaping block 10, and finishes the appearance. The curve block 30 is formed with a protrusion 32 to be inserted into the hollow portion 12 of the landscaping block 10 positioned below, and is fixed as the protrusion is inserted into the hollow portion 12.

On the other hand, in the rivers or lakes, such as the eoeoblock can be built, and protects the slope of the river and provides a fishery space for the fish to settle.

However, the conventional blocks are structurally incapable of connecting the blocks in a curved section, and therefore, they are not only inconvenient to use because they have to be constructed in a straight line or at right angles, but also require considerable time and labor during construction. The recent block is not only environmentally friendly, but also can be used for various purposes, and it is easy to construct, which saves work time, and the development of blocks that can be constructed in curved and curved terrain as well as in straight and perpendicular directions. It is required. In addition, the conventional block is coupled to the cover block covering the upper portion by the protrusion inserted into the hollow portion of the lower bar, the coupling force is weak and can be separated, thereby deteriorating the appearance of the upper portion, as the inside is exposed to earth and sand Not only are they lost, they are also a threat to the safety of pedestrians.

An object of the present invention is to solve the problems of the prior art described above, and can be easily connected to other multi-purpose retaining wall block during construction, can be laminated flexibly according to the terrain, and can be stably constructed multi-purpose retaining wall block and It is to provide a multi-purpose retaining wall block assembly using the same.

In order to achieve the above object, the multi-purpose retaining wall block according to the present invention has an area of the front surface wider than the area of the rear surface, is formed in the longitudinal direction of the block body portion, and formed in the transverse direction on top of the block body portion, It includes a plurality of grooves having a depth corresponding to the thickness of the connecting member, and a long hole formed in the longitudinal direction in each groove.

Here, the long hole may be made of any one of oval or polygon, or may be formed of a combination thereof. In addition, the upper surface of the main body portion is preferably formed to be inclined downward toward the rear surface from the front. In addition, the block body portion may include a hollow portion formed in the longitudinal direction through the upper surface. In addition, the hollow portion may further include a shielding plate blocking the lower portion. In addition, it may include a protrusion formed on the front surface. In addition, the rear surface may include a locking portion protruding a predetermined length toward the left and right.

Multi-purpose retaining wall block assembly according to the present invention to achieve the above object is a multi-purpose retaining wall block is stacked block vertically or vertically or vertically staggered depending on the inclination of the inclined surface, the multi-purpose retaining wall block is the area of the front surface A block main body portion wider than the area of the rear surface and extending in the longitudinal direction, a plurality of groove portions formed transversely on an upper portion of the block main body portion and having a depth corresponding to the thickness of the connection member; It includes a long hole formed through the groove in the longitudinal direction, and is installed in the long hole of the laminated multi-purpose retaining wall block and includes a connection member for fixing them.

In addition, the long hole may be made of any one of oval or polygon, or may be formed of a combination thereof. The upper surface of the main body portion is preferably formed to be inclined downward toward the rear surface from the front. In addition, the block body portion may include a hollow portion formed in the longitudinal direction through the upper surface. In addition, the hollow portion may further include a shielding plate blocking the lower portion. In addition, it may include a protrusion formed on the front surface. More preferably, the cover block is installed at the top of the multi-purpose retaining wall block, the cover block having a plurality of grooves formed in the transverse direction for insertion of the connecting member, and a long hole formed in the longitudinal direction in each groove portion; can do. In addition, the connection member may include a horizontal portion inserted into the groove portion, and a vertical portion extending downward from the center of the horizontal portion is inserted into the long hole. In addition, the multi-purpose retaining wall block may further comprise a grid-shaped grid member provided between.

Hereinafter, a multipurpose retaining wall block according to the present invention will be described with reference to the accompanying drawings.

3 is a perspective view of a multi-purpose retaining wall block according to the present invention, Figure 4 (a) and (b) is a plan view and a bottom view of the multi-purpose retaining wall block according to the present invention, Figure 5 is a multi-purpose retaining wall block of the present invention Side view. 6A to 6C are cross-sectional views of the A-A and B-B lines of FIG. 4 and the A-A line according to the modified embodiment.

Multipurpose retaining wall block 50 according to the present invention, as shown in Figures 3 to 6, includes a block body portion 52 extending to have a predetermined thickness in the longitudinal direction, the block body portion 52 The area of the front surface is formed to be wider than the area of the rear surface. At this time, the side surface of the block body portion 52 may be formed to be inclined to connect the front surface (52a) and the rear surface (52b), preferably may be formed to have a predetermined bend.

In addition, the multipurpose retaining wall block 50 is formed with a hollow portion 54 penetrating the longitudinal direction on the upper surface of the block body portion 52. The hollow portion 54 may be formed in a polygon such as oval or rectangular or trapezoidal, and an uneven portion such as a wave or a curved shape may be formed on the side of the hollow portion 54.

In addition, the hollow portion 54 may further include a shielding plate 62 blocking the lower portion, as shown in FIG. 6C, and the soil formed therein is filled with soil P including gravel. .

The above-mentioned multi-purpose retaining wall block 50 is vertically staggered or vertically staggered or vertically stacked according to the inclination of the inclined surface, and a connection member 60 for more stably fixing the stacked multi-purpose retaining wall block 50 is provided. Installed to form a multipurpose retaining wall block assembly. Here, the connection member 60 may be formed of a horizontal portion 60a and a vertical portion 60b extending downward from the center of the horizontal portion 60a, and the overall shape is formed in a 'T' shape. . In addition, the connection member 60 may be made of a reinforced plastic material, or may be made of reinforcing bars, and may be made of special plated steel that is rust prevented so as not to rust on the reinforcing bars.

On the other hand, a plurality of grooves 56 for accommodating the horizontal portion 60a of the connecting member 60 is formed on the upper surface of the block body portion 52. In the embodiment of the present invention, the groove portion 56 has been described with respect to the embodiment consisting of three rows, but may be formed in four rows, the number of increase and decrease depending on the use place, size, shape and the like. In addition, the groove 56 is made to have a depth corresponding to the thickness of the connecting member 60, it is concealed so that the horizontal portion (60a) of the connecting member 60 does not protrude upward when inserted.

In addition, each of the grooves 56 may be provided with a long hole 58 opposed to the hollow portion 54 and penetrating in the longitudinal direction from each of the grooves 56. The vertical hole 60b of the connection member 60 is inserted into the long hole 58 and connects the multipurpose retaining wall blocks 50 stacked on the upper and lower portions thereof. The long hole 58 may be formed of an ellipse, a rectangle, or a polygon including a trapezoid, or a combination thereof. Accordingly, the multi-purpose retaining wall block 50 may have the connection member 60 in the long hole 58. It can be constructed to have a predetermined bend in the inserted state.

That is, the multi-purpose retaining wall block 50 is positioned at least one of the long holes 58 of each of the blocks 50 positioned at the upper and lower positions of the multi-purpose retaining wall block 50 overlaps each other. The lower multi-purpose retaining wall block 50 may be installed to be bent at a predetermined angle.

As such, in the multi-purpose retaining wall block assembly according to the present invention, the connecting member 60 may be inserted only in any one of the holes 58 according to the state in which the multi-purpose retaining wall block 50 is constructed, and the multi-purpose retaining wall block 50 It is also possible to insert the connecting member 60 in each long hole 58 in order to construct more securely.

In addition, a predetermined protrusion 51 is formed on the front surface of the multipurpose retaining wall block 50. When the multi-purpose retaining wall block 50 is installed in a lake or the like, the protruding portion 51 increases the friction with water to reduce the flow velocity and to enhance the appearance of the front surface.

In addition, the upper surface of the multi-purpose retaining wall block 50 is formed to be inclined downward from the front toward the rear surface, preferably formed to be inclined downward 1 ° to 5 °, more preferably the multi-purpose retaining wall block 50 The top surface of is inclined 5 ° from the front toward the back. Therefore, the construction of the multi-purpose retaining wall block 50 is bent in the direction supporting the inclined surface is laminated, thereby increasing the bearing capacity for earth pressure has a more stable structure.

On the other hand, the rear surface 52b of the multi-purpose retaining wall block 50 is formed with a locking portion 53 protruding to a predetermined length on the left and right to increase the frictional force with the ground during construction.

7 is a perspective view of a multi-purpose retaining wall block constructed in accordance with the present invention, Figure 8 (a) and (b) is a cross-sectional view of the multi-purpose retaining wall block constructed in accordance with the present invention, Figure 9 is a multi-purpose retaining wall block in accordance with the present invention Is a plan view of the constructed state.

7 to 9, the above-mentioned multi-purpose retaining wall block 50 has a block 58 positioned at the upper and lower sides of the multi-purpose retaining wall block 50, which is disposed at the upper and lower sides thereof, and the upper and lower holes 58. These are positioned to be connected to each other and are connected to each other by the insertion of the connecting member 60.

The multipurpose retaining wall block 50 constructed as described above is installed on an inclined surface such as a fill land or a cut land, as shown in FIG. 9 (a), to prevent the soil (P) from collapsing. As such, it may be installed for purposes such as wall structure or fence.

As described above, the multi-purpose retaining wall block 50 has been described for the embodiment in which the hollow part 54 is formed, but it is also possible not to form the hollow part 54, and thus the hollow part 54 is formed. Unblocked block 50 is used as the cover block 70. The cover block 70 includes a plurality of grooves 76, and a long hole 78 formed in the grooves 76. The cover block 70 is located at the top of the multipurpose retaining wall block 50 during construction and has a beautiful appearance. To close.

In addition, the long hole 78 of the cover block 70 is inserted into the connecting member 60 is connected to the multi-purpose retaining wall block 50 of the lower portion. On the other hand, the cover block 70 is inserted into the mortar in the groove portion 76 after the connection member 60 is inserted, and finish the surface beautifully.

On the other hand, the multi-purpose retaining wall block 50 may be inserted into the lattice member 75 in each block 50 layer for a more stable construction. The grating member 75 is covered on the upper portion of the multi-purpose retaining wall block 50, a part of the grating is inserted into the groove 56. In addition, the grid member 75 may be fixed by the insertion of the connecting member 60. The grid member 75 is formed of a fiber material such as plastic or polyester in the form of a net, and is selectively installed during the construction of the multipurpose retaining wall block 50.

Looking at the construction process of the multi-purpose retaining wall block 50 configured as described above are as follows.

In order to install the multi-purpose retaining wall block 50 according to the present invention, the grounding operation is carried out on the ground. Next, the base rubble is laid on the ground on which the multipurpose retaining wall block 50 is to be installed, and the lattice member 75 is installed. Then, the multipurpose retaining wall block 50 is installed adjacent to the boundary of the ground. In addition, the multi-purpose retaining wall block 50 and the lattice member 75 are laminated on the constructed multi-purpose retaining wall block 50 so as to have a predetermined height.

At this time, the multi-purpose retaining wall block 50 located in the upper side is installed staggered left and right with the multi-purpose retaining wall block 50 located in the lower. Preferably, the hollow portion 54 of the multipurpose retaining wall block 50 is constructed in a state of being filled with soil P including gravel. In addition, the upper surface of the multi-purpose retaining wall block 50 is inclined to the rear by a predetermined angle, the multi-purpose retaining wall block assembly to be built is stacked inclined backwards by a predetermined angle. Thus, the multipurpose retaining wall block assembly further improves bearing capacity against earth pressure.

In addition, a cover block 70 is installed at an upper portion of the multi-purpose retaining wall block 50 stacked at the top, and each of the blocks 50 is inserted into the hollow part 54 and fixed to each other. In addition, the recess 56 formed on the upper surface of the cover block 70 is filled with mortar, and has a flat upper surface.

On the other hand, Figure 10 is a plan view of a state in which the multi-purpose retaining wall block is bent construction according to the present invention, the above-mentioned multi-purpose retaining wall block 50 may be stacked in a form having a predetermined bend according to the shape of the terrain. At this time, at least one of the long holes 58 are connected to each other, the upper and lower blocks 50 are fixed to each other by the connection member 60 is inserted.

In addition, between the structure and the slope of the multi-purpose retaining wall block 50 is filled with soil (P) including gravel for forming gaps. Soil, gravel, etc., filled in this way is caught with the protrusion formed on the back of the multi-purpose retaining wall block 50, and further increases the fixing force.

11 is a state diagram in which the multi-purpose retaining wall block according to the present invention is constructed differently, FIG. 12 is a cross-sectional view of the multi-purpose retaining wall block constructed according to the present invention, and FIG. 13 is a plan view of the multi-purpose retaining wall block constructed according to the present invention. to be.

As shown in Figures 11 to 13, the multi-purpose retaining wall block 50 of the present invention, the left and right as well as the upper and lower sides may be installed to be staggered with each other. As such, when the multi-purpose retaining wall blocks 50 are stacked alternately with each other up, down, left, and right, the bearing capacity for earth pressure is further increased, and the hollow portion 54 is exposed between each block 50 and vegetation is prevented. It is provided as a space for growth.

In addition, the multi-purpose retaining wall block 50 may be constructed while each block 50 located on the upper and lower sides push each other before and after construction. At this time, the hollow portion 54 may be exposed to the outside between each multipurpose retaining wall block 50, and the exposed hollow portion 54 provides a vegetation space in which vegetation grows.

In addition, a cover block 70 is installed at an upper portion of the multi-purpose retaining wall block 50 stacked at the top, and each of the blocks 50 is inserted into a hollow and fixed to each other.

In addition, even when the multi-purpose retaining wall block according to the present invention as shown in Figure 14, which is a plan view of a differently bent construction, the multi-purpose retaining wall block 50, even when stacked in the upper, lower, left and right alternately, multi-purpose retaining wall block 50 ) Can be stacked flexibly. In this case, the multi-purpose retaining wall block 50 may be installed to be bent at a predetermined angle at a limit that any one of the long holes 58 formed in the upper and lower blocks 50 overlap each other.

On the other hand, the above-described multi-purpose retaining wall block 50 may be installed not only on slopes, such as land or incisions, but also on shores of rivers and the like. At this time, the multi-purpose retaining wall block 50 is preferably a lower portion of the hollow portion 54 is open, the hollow portion 54 connected to each other in the upper, lower portion can be aquatic plants vegetation, fish, etc. Provide space to hatch or rest.

In addition, the protrusion 51 formed on the front surface 52a of the multi-purpose retaining wall block 50 reduces the speed of water flowing through the river.

In addition, Figure 15 is a cross-sectional view of the multi-purpose retaining wall block is constructed in the form of a beam according to the present invention, the multi-purpose retaining wall block 50 can be installed for the purpose of the beam by constructing a step, such as rivers, rivers, the multi-purpose When retaining wall blocks are installed for beams, fish can be used to reverse rivers and rivers. Thus, rivers, rivers, and downstream are not interrupted by beams constructed with the multipurpose retaining wall blocks, preserving natural ecosystems.

As described above, the multipurpose retaining wall block according to the present invention and the multipurpose retaining wall block assembly using the same have been described with reference to the illustrated drawings. However, the present invention is not limited to the embodiments and drawings described above, and the present invention is defined within the claims. Various modifications and variations can be made by those skilled in the art to which the invention pertains.

The multi-purpose retaining wall block and the multi-purpose retaining wall block assembly using the same according to the present invention configured as described above can be easily connected to other multi-purpose retaining wall block during construction, can be stacked bent according to the terrain, and more structurally stable have. In addition, the multi-purpose retaining wall block and the multi-purpose retaining wall block assembly using the same according to the present invention can be assembled and stacked in various forms, there is an advantage that the range of use is more diverse.

Claims (16)

An area of the front surface wider than an area of the rear surface, the block body portion extending in the longitudinal direction, A plurality of recesses formed transversely on the block body portion and having a depth corresponding to the thickness of the connection member; A multi-purpose retaining wall block comprising a long hole formed in each groove in the longitudinal direction. The method according to claim 1, The long hole is a multi-purpose retaining wall block, characterized in that formed of any one of oval or polygon, or a combination thereof. The method according to claim 1, The upper surface of the main body portion is a multipurpose retaining wall block, characterized in that formed inclined downward toward the rear surface. The method according to any one of claims 1 to 3, The block body portion is a multi-purpose retaining wall block, characterized in that it comprises a hollow formed in the longitudinal direction through the upper surface. The method according to any one of claims 1 to 3, The hollow portion is a multi-purpose retaining wall block, characterized in that it further comprises a shield plate blocking the lower portion. The method according to any one of claims 1 to 3, Multi-purpose retaining wall block comprising a protrusion formed on the front surface. The method according to any one of claims 1 to 3, The rear surface is a multi-purpose retaining wall block, characterized in that it comprises a locking portion protruding a predetermined length toward the left, right. A multi-purpose retaining wall block is stacked block vertically or vertically staggered or vertically stacked depending on the inclination of the inclined surface, The multi-purpose retaining wall block has an area of a front surface wider than an area of a rear surface, a block body portion extending in a longitudinal direction, and formed in a transverse direction on an upper portion of the block body portion, and having a depth corresponding to a thickness of the connection member. A plurality of recesses and a long hole formed in the longitudinal direction in each recess, Multi-purpose retaining wall block assembly, characterized in that it comprises a connecting member which is installed in the long hole of the laminated multi-purpose retaining wall block fixed to each other. The method according to claim 8, The long hole is a multi-purpose retaining wall block assembly, characterized in that formed of any one of oval or polygon, or a combination thereof. The method according to claim 8, The upper surface of the body portion is a multi-purpose retaining wall block assembly, characterized in that formed inclined downward from the front toward the rear. The method according to any one of claims 8 to 10, The block body portion is a multi-purpose retaining wall block assembly, characterized in that it comprises a hollow formed in the longitudinal direction through the upper surface. The method according to claim 11, The hollow portion further comprises a shield plate for blocking the bottom of the general purpose retaining wall block assembly. The method according to any one of claims 8 to 10, And a projection formed on the front surface. The method according to any one of claims 8 to 10, It is installed on the uppermost end of the multi-purpose retaining wall block, characterized in that it further comprises a cover block having a plurality of grooves formed in the transverse direction for insertion of the connecting member, and a long hole formed in the longitudinal direction in each of the grooves Multi-purpose retaining wall block assembly. The method according to any one of claims 8 to 10, The connecting member is a multi-purpose retaining wall block assembly, characterized in that it comprises a horizontal portion inserted into the groove portion, and a vertical portion extending from the center of the horizontal portion is inserted into the long hole. The method according to any one of claims 8 to 10, The multi-purpose retaining wall block assembly, characterized in that it further comprises a grid-shaped grid member installed between each multi-purpose retaining wall block.

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