KR101009293B1 - Reinforced earth block that can be rotated - Google Patents

Abstract

The present invention relates to a reinforcement earth block capable of selectively rotating construction in the plane direction.

The reinforcement earth block capable of rotating construction according to the present invention includes a block body 110, irregularities 120 formed on both side surfaces of the block body 110 to form an adjacent block body 110, and the block body ( 110, a plurality of pin insertion portions 140 recessed from the upper surface and selectively inserted into the pin 150 therein, and a plurality of pin insertion portions of the block body 110 penetrating up and down inside the block body 110 to be adjacent. A multi-purpose hole 160 selectively communicating with at least one of the 140 and a pin catching portion for contacting the pin 150 at the bottom of the block body 110 to limit the one-way movement of the block body 110 ( 170, the uneven part 120 is characterized in that it has an asymmetrical shape with respect to the center of the block body (110). According to the present invention, by selectively rotating the reinforcement earth block to replace the reinforcement earth block of various sizes, there is an advantage that the mutual coupling force of the block left / right when the curved surface construction in particular.

Reinforcement soil, block, rotation, construction

Description

Reinforcement Block possible for Rotation Construction}

1 is a perspective view showing a construction state of the reinforcement earth block according to the prior art.

Figure 2 is a perspective view showing the outer appearance of the reinforcement earth block according to the present invention.

Figure 3 is a perspective view showing the bottom appearance of the reinforcement earth block according to the present invention.

Figure 4 is a longitudinal cross-sectional view showing a coupling configuration when the reinforcement earth block according to the invention laminated at 90 °.

Figure 5 is a longitudinal cross-sectional view showing a coupling configuration when the reinforcement earth block according to the invention laminated at 88 °.

Figure 6 is a longitudinal cross-sectional view showing a coupling configuration when the reinforcement earth block according to the invention laminated at 86 °.

7 is a plan view showing a curved construction of the reinforcement soil block according to the present invention.

Figure 8 is a plan view showing a curved construction of another embodiment of the reinforcement earth block according to the present invention.

Figure 9 is a plan view showing a curved construction of another embodiment of the reinforcement earth block according to the present invention.

Explanation of symbols on the main parts of the drawings

100. Reinforced Earth Block 102. Glyph

110. Block body 120. Uneven portion

130. Opening fill groove 140. Pin insert

150.Pin 160.Multi-Purpose Hole

170. Pin catch portion α. Draft angle

 β. Exterior angle

The present invention relates to a reinforcement earth block capable of rotating construction to improve the workability by configuring the construction to rotate in the plane direction.

In general, reinforcement soil block is to form a wall structure to prevent the collapse of the soil by resisting the earth pressure, it is used a lot to efficiently use land in mountainous land as well as high land prices.

That is, when the soil is piled up, the mountains are shaved, or the shore is filled, the retaining wall is constructed using reinforcement soil blocks made of stone or concrete to prevent the collapse of soil.

In addition, reinforced earth blocks are widely used in the construction of apartment complexes and the safety of slopes, bridge wing wing walls, and other waterway works.

Hereinafter, with reference to Figure 1 attached to the prior art of the reinforcement earth block.

1 is a perspective view showing a construction state of the reinforcement earth block according to the prior art.

As shown in the drawing, the reinforcement soil block 1 has a predetermined height and has a substantially hexahedral shape, and a reinforcement soil filling hole 2 in which soil is filled in the up / down direction is perforated therein.

In addition, the reinforcement earth block 1 may have a variety of shapes and sizes for the construction of the edge (pointed tip of Figure 1).

In other words, when arranging the reinforcement soil block 1 in the planar direction, since the construction space is narrow in the finishing portion or the edge portion, the reinforcement soil block 1 is split in the width direction to use a part or to use it exclusively for the corner and the finishing portion. The construction is provided with a separate reinforcement soil block (1).

However, the reinforcement earth block of the prior art configured as described above has the following problems.

That is, the reinforcement earth block 1 is not provided with a configuration to be coupled to each other in the direction listed when arranged in a long direction in the plane direction.

Therefore, if the soil pressure is applied from the rear to the front for a predetermined period of time, a portion of the highly stacked reinforcement soil block (1) is a convex deformation occurs.

In addition, the filling phenomenon may cause collapse of the reinforcement soil block 1, so it is not preferable for safety reasons.

In addition, having a reinforcement earth block 1 having various sizes and shapes for construction of corners and finishing parts increases manufacturing costs and is not preferable because it delays the construction period even during construction.

In addition, the laminated reinforcement earth block 1 has a problem that durability is lowered because it is not bonded to each other to maintain the mounted state.

And a general reinforcement soil block is formed integrally with the projection for fitting to the other reinforcement soil block to be adjacent to the lower side or the upper side or lower side.

Therefore, when stacking the reinforcement earth block to store the separate wood must be inserted between the reinforcement earth block in order to avoid interference with the projections, there is a problem in that additional costs occur.

An object of the present invention is to solve the above problems, it is possible to combine with the reinforcement earth block neighboring in the plane direction even if rotated in the plane direction to increase the structural stability and at the same time without having a block of a separate size of the corner portion An object of the present invention is to provide a reinforcement earth block capable of rotating construction having a size and improving workability.

It is another object of the present invention to provide a reinforcement earth block capable of rotating construction in which a plurality of pin insertion portions and reinforcement earth blocks stacked up and down have a binding force with each other by selectively inserting pins according to the height direction construction angle of the reinforcement earth block. Is in.

It is still another object of the present invention to provide a reinforcement earth block capable of rotating construction in which a pin is selectively inserted so as not to form an upper / lower protrusion so that a material such as wood is unnecessary when transporting and storing the reinforcement earth block. have.

The reinforcement earth block according to the present invention includes a block body, an uneven portion provided on both sides of the block body to form an adjacent block body, and a plurality of pin insertion portions recessed in the upper surface of the block body to selectively insert pins therein; And a multi-purpose hole penetrating up and down inside the block body to selectively communicate with at least one of the plurality of pin insertion portions of the adjacent block body, and contacting a pin at the bottom of the block body to limit one-way movement of the block body. It is configured to include a pin engaging portion, characterized in that the uneven portion has an asymmetrical shape with respect to the center of the block body.

One side of the concave-convex portion is characterized in that it is provided with an opening filling groove which is recessed to the inside of the block body is filled with earth and sand.

The opening filling groove is formed in the center of the length of the uneven portion.

According to the present invention configured as described above, by selectively rotating the reinforcement earth block of a single size to perform a separate 1 / 2-type block role, the construction of the surface is easy, the construction period is shortened and the product management of the construction site There is a convenient advantage.

Hereinafter, the configuration of the reinforced earth block according to the present invention will be described with reference to FIGS. 2 and 3.

Figure 2 is a perspective view showing the external appearance of the reinforcement earth block according to the present invention, Figure 3 is a perspective view showing the external appearance of the reinforcement earth block according to the present invention.

As shown in the figure, the reinforcement earth block 100 is the outer shape is formed by the block body 110 having a substantially trapezoidal pillar shape, a plurality of them are stacked in the planar direction and up / down direction to form a retaining wall.

In addition, the front and back of the reinforcement soil block 100 is provided with a pattern 102 is formed by forming a long vertical projection spaced at equal intervals in the left / right direction. The pattern 102 is intended to harmonize with nature by forming an appearance to the outside when the reinforcement earth block 100 is constructed.

That is, since the reinforcement earth block 100 is configured to form the appearance of the retaining wall by front or rear is selectively exposed to the front, the front and back of the reinforcement earth block 100 is the same shape and pattern of the pattern 102 This is preferably formed.

The uneven portion 120 is provided on the left / right side of the block body 110. The concave-convex portion 120 is formed to repeat the protrusion and depression in the left / right side of the block body 110 to be combined with other adjacent block body 110, a plurality of block body 110 is long in the plane When the construction is uneven portion 120 serves to increase the coupling force with the adjacent block body 110.

Therefore, the uneven part 120 has an asymmetrical shape with respect to the center of the block body 110.

More specifically, the uneven portion 120 formed at the upper left side of the block body 110 protrudes to the left to have a semicircular shape, whereas the uneven portion 120 formed at the upper right side of the block body 110 corresponds thereto. It is formed to have a shape to be recessed.

Therefore, when the plurality of block body 110 is to be installed in the left / right direction, the movement can be limited by fitting the uneven parts 120 to each other.

And the uneven portion 120 is formed to have a slope at a predetermined angle. That is, a plurality of the uneven parts 120 are formed on the left / right side of the block body 110, respectively, the angle (β) formed by a pair of straight lines connecting the ends of the uneven parts 120 formed on the left and right Has 30 °.

Therefore, when the convex and convex portions 120 of the 12 reinforcement earth blocks 100 are adjacent to each other in a planar state, 360 ° may be formed to form a circle, and the three reinforcement earth blocks 100 are coupled to each other using the same. This will allow the construction of the corners of the construction site without the use of a separate small block.

The opening filling groove 130 is provided at the center in the longitudinal direction of the uneven portion 120. The opening filling groove 130 serves to fill the earth and sand, is formed to be recessed to have a semi-circular shape in the inward direction from the center of the side of the block body 110 to be opened in the outward direction.

The opening filling groove 130 has an opening filling groove 130 of the adjacent reinforcing soil block 100 when a plurality of reinforcing soil blocks 100 are constructed in a planar direction, and the uneven portion 120 is adjacent to each other. ) To form a circle.

That is, because the opening filling groove 130 is located in the center of the longitudinal direction of the uneven portion 120, as shown in the "B" portion of FIG. 7 and "A" portion of FIG. Even if combined with each other rotated 180 ° to form a circle.

Therefore, when the soil is filled in one opening filling groove 130 formed by the two reinforcement soil block 100, the binding force is increased to each other can be minimized to the deformation by the earth pressure.

The pin insertion portion 140 is provided on the lower side of the upper surface of the block body 110. The pin insertion portion 140 is formed so that the pin 150 is selectively inserted therein, the pin 150 inserted into the pin insertion portion 140 maintains a protruding state on the upper surface of the reinforcement earth block 100. By interfering with the lower surface of the reinforced earth block 100 stacked on the upper side is a configuration for limiting the movement by the earth pressure.

And the pin insertion portion 140 is selectively inserted pin 150 in accordance with the loading direction of the reinforcement earth block 100 is installed in the planar direction and the up / down angle of the reinforcement earth block 100 to be loaded.

That is, the pin insertion portions 140 are recessed by six around the opening filling groove 130 so that one reinforcement soil block 100 has twelve pin insertion portions 140. When the reinforcement soil block 100 is divided into left and right sides, six pin insertion portions 140 are formed on the left and right sides, respectively, and the pin insertion portions 140 are formed on the left and right sides, respectively. It is formed symmetrically in the center of (110).

In addition, the center of the circle connecting the plurality of pin insertion portions 140 is configured to be the same as the center of the circle formed by the outer surface of the opening filling groove 130.

That is, the two circles including the wall surface of the opening filling groove 130 and the plurality of pin insertion portions 140 form concentric circles.

And the pin 150 is selectively inserted in the position where the pin catching portion 170, which will be described later, depending on the direction and angle of the reinforcement earth block 100 is loaded.

Therefore, even though the block body 110 is rotated 180 ° on the plane and coupled to each other, the opening filling groove 130 formed when a pair of the block body 110 meets forms a circle, and the pin insertion portion 140 is also formed. Twelve are located on one circle.

The use embodiment in which the pin insertion portion 140 is selectively used will be described below.

A plurality of multipurpose holes 160 are formed in the inside of the block body 110. The multipurpose hole 160 is formed to selectively communicate with at least one of the plurality of pin insertion portions 140 of the adjacent block body 110 through the upper surface of the block body 110 in a downward direction, and is used for various purposes. .

That is, the multipurpose hole 160 is configured to visually check the pin insertion portion 140 of the reinforcement earth block 100 located on the lower side from the bottom when the reinforcement earth block 100 is loaded in the up / down direction.

In more detail, the reinforcement earth block 100 may be variously combined to form a straight line or a circle at the time of construction in the left / right direction, and may be combined by rotating 180 °.

Along with this, the reinforcement earth block 100 may be inclinedly loaded to have a predetermined slope with respect to the ground when stacked in the up / down direction.

At this time, the multi-purpose hole 160 is formed with a plurality of perforations so that you can look down at least one or more pin insertion portion 140 of the reinforcement earth block 100 loaded on the lower side.

Therefore, the operator can check the pin insertion hole of the reinforcement earth block 100 located on the lower side through the multi-use hole 160 of the reinforcement earth block 100 located on the upper side to insert the pin 150.

This is to solve the difficulty of construction because the weight of the reinforcement earth block 100 is significant, and to enable the pin 150 to be inserted even when the reinforcement earth block 100 is loaded.

In addition, the multi-purpose hole 160 also serves to allow the earth and sand to be filled in addition to the confirmation of the pin insertion portion 140 visually confirmed from the inside.

That is, by checking the pin insertion portion 140 through the multi-use hole 160, the pin 150 is inserted into a pair of reinforcement earth blocks 100 positioned on the top / bottom of each other. There is a soil filling is to increase the mutual coupling force of the plurality of reinforcement earth block 100 constructed.

Therefore, the reinforcement earth block 100 may form a harder retaining wall by simultaneously filling the reinforcement soil in the multipurpose hole 160 and the opening filling groove 130.

In addition, the multi-use hole 160 is formed a plurality in the range that does not reduce the durability of the reinforced earth block 100 is spaced from each other.

Therefore, the multi-purpose hole 160 can reduce the load of the block body 110 while increasing the durability of the reinforcement earth block 100, thereby also can play a role of reducing the material of the block body 110. Will be.

On the other hand, the bottom surface of the reinforcement earth block 100 as shown in Figure 3, the pin catching portion 170 is provided. The pin catching portion 170 serves to limit the one-way movement of the block body 110 in contact with the pin 150 on the lower surface of the block body (110).

That is, the pin catching portion 170 extends upward from the upper side of the multipurpose hole 160 and is formed to be opened in the left / right direction of the block body 110.

The pin catching part 170 is formed to be recessed higher than the length of the pin 150 minus the length of the pin inserting part 140.

More specifically, the length of the sum of the depth of the pin insertion portion 140 and the pin catching portion 170 is greater than the length of the pin 150, the pin on the front / rear wall of the pin catching portion 170 The pin 150 inserted into the insertion unit 140 may be selectively in contact with each other.

Therefore, the reinforcement earth block 100 located on the upper side of the pair of reinforcement earth blocks 100 stacked on each other accommodates the pin 150 inserted into the pin insertion portion 140 at the lower side within the pin catching portion 170. When the pin catching portion 170 and the pin insertion portion 140 are restrained from each other by the pin 150, the reinforcement earth block 100 located on the upper side is limited in one direction of movement.

Hereinafter, a process of laminating in the up / down direction using the reinforcement earth block 100 configured as described above will be described with reference to FIGS. 4 to 6.

4 is a longitudinal sectional view showing a coupling configuration when the reinforcement earth block 100 according to the present invention is laminated at 90 °, Figure 5 is a coupling configuration when the reinforcement earth block 100 according to the present invention at 88 ° lamination The longitudinal cross-sectional view shown is shown, Figure 6 shows a longitudinal cross-sectional view showing a coupling configuration when the reinforcement earth block 100 according to the invention laminated at 86 °.

First, the reinforcement earth block 100 is constructed in the front / rear direction and then the other reinforcement earth block 100 is laminated on the first reinforcement earth block 100 constructed.

At this time, the reinforcement earth block 100 stacked on the upper side may be constructed to have a variety of angles with respect to the reinforcement earth block 100 located on the lower side due to the soil condition or collapse risk of the construction site and the demand of the consumer.

That is, as shown in Figure 4, a pair of reinforcement earth block 100 may be stacked so as to lie in a straight line in the vertical direction (to form a 90 ° to the ground), as shown in Figure 5 the left side reinforcement earth block 100 In the state moved to the load may be such that the angle (α) between the ground and the straight line connecting the sides of the reinforcement soil block 100 is 88 °, as shown in Figure 6 the upper reinforcement soil block 100 to the left more It may be placed in a moved state so that the angle (a) is 86 °.

At this time, at least one or more of the plurality of pin insertion holes provided in the reinforcement earth block 100 located on the lower side is positioned on the same vertical line as the plurality of multipurpose holes 160 provided in the reinforcement earth block 100 located on the upper side, By inserting the pin 150 into the pin insertion hole visually confirmed from the upper side by the multi-purpose hole 160, it is possible to limit the movement of the upper reinforcement earth block 100 in the right direction.

Hereinafter, the planar construction process of the reinforcement earth block 100 will be described with reference to FIGS. 7 and 8.

7 is a plan view showing a curved construction of the reinforcement soil block 100 according to the present invention, Figure 8 is a plan view showing a curved construction of another embodiment of the reinforcement soil block 100 according to the present invention. .

As shown in these drawings, the reinforcement earth block 100 can be implemented in various ways according to the construction site characteristics of the reinforcement earth block 100 as shown in Figs.

That is, the reinforcement earth block 100 can be constructed to withstand high earth pressure by increasing the density by combining 180 ° to cross each other at the time of construction to go straight to the right direction as shown in "B" portion of FIG.

At this time, as can be seen in "B" of Figure 7, the uneven portion 120 formed on the left / right side of the reinforcement earth block 100 is completely molded, the uneven portion 120 has a 30 ° as described above Therefore, the construction is possible to go straight to the right direction even if the construction by rotating the other one 180 ° with respect to any one.

And the upper reinforcement earth block 100 drawn by the solid line is rotated by 180 ° from each other in the "B" portion of Figure 7, so that the left end is placed in a similar position with respect to the reinforcement earth block 100 constructed on the lower side, reinforcement earth block It is not necessary to split (100) or use a reinforcement soil block 100 separately manufactured in 1/2 size.

In addition, the reinforcement earth block 100 as shown in "D" of Figure 7 is inclined by a predetermined angle in the stacked height direction so that a plurality of layers are stacked and structurally stable.

And the reinforcement earth block 100 is stacked on the upper and lower reinforcement earth block 100 should be stacked in a zigzag (ZIGZAG) with each other not only stable but beautiful appearance.

However, the length of the outer surface of the reinforcement earth block 100 is different depending on the height of the stacking, and thus, the reinforcement earth block 100 is not stacked in a zig zag and is placed on the same vertical line.

Therefore, as shown in the "D" portion of Figure 7 when the reinforcing toe block 100 is constructed in a planar direction by rotating any one reinforcement toe block 100 by 180 ° to form a zigzag with the reinforcement toe block 100 of the lower side It becomes possible.

This is because the outer length of the reinforcement earth block 100 rotated with respect to the outer surface of the reinforcement earth block 100 not rotated at the time of construction by rotating the reinforcement earth block 100 by 180 ° is various, as described above. The reason for not having to have a reinforcement earth block 100 of size.

When constructing the corner portion using the reinforcement earth block 100 can be variously implemented as shown in FIG.

That is, when the curved portion is constructed, it is applicable to two embodiments, such as "A" portion and "C" portion in FIG.

" 형상을 갖도록 시공되어 있다.More specifically, as shown in FIG.

It is constructed to have a shape.

At this time, if the earth and sand is located on the left side with respect to the straight line formed by the reinforcement soil block 100, the earth pressure applied to the "A" portion of Figure 8 is relatively higher than the earth pressure applied to the "C" portion, In order to block the filling phenomenon of the reinforcement soil block 100 in advance, the reinforcement soil block 100 adjacent to each other is coupled to rotate clockwise by 30 °.

Therefore, the density of the reinforcement soil block 100 is increased in the "A" portion to withstand the earth pressure.

On the other hand, in the "C" part where the earth pressure is weaker than the "A" part, only one protrusion and one groove located at one end among the protrusions and the grooves of the plurality of uneven parts 120 may be combined with each other.

At this time, since the "A" part and "C" part is constructed in different directions and methods according to the difference in the earth pressure while constructing the same reinforcement earth block 100, it is possible to satisfy the durability and material cost reduction at the same time.

In addition, another embodiment for the construction of the curved portion is shown in FIG.

That is, Figure 9 is a plan view showing a curved construction of another embodiment of the reinforcement earth block according to the present invention, looking at the "E" portion, the reinforcement earth block 100 is rotated 180 ° with the reinforcement earth block 100 located on the upper side The concave and convex portions 120 are positioned to each other.

And reinforcement earth block 120 located in the "E" portion is located in the same direction with each other uneven portion 120 is formed to form a curve.

Therefore, the reinforcement earth block 120 may be selectively changed in structural strength by changing the density in accordance with the direction in which each other.

The scope of the present invention is not limited to the above-exemplified embodiments, and many other modifications based on the present invention may be made by those skilled in the art within the above technical scope.

For example, in the embodiment of the present invention, a pair of straight lines connecting the end of the uneven portion 120 is configured to have a 30 °, it is obvious that may be formed at 45 ° if necessary.

In addition, in the embodiment of the reinforcement earth block construction of the present invention, the configuration of only the reinforcement earth block laminated example, but considering the safety according to the height of the construction site it will be possible to fit the construction of the fiber reinforcement such as geogrid between the reinforcement earth block.

In the reinforcement earth block capable of rotating construction according to the present invention, the concave-convex portions are provided on both sides, and the concave-convex portions are inclined to have a predetermined angle to each other.

Therefore, even when a pair of adjoining reinforcement earth blocks adjacent to each other in the plane direction when rotated 180 ° to face in different directions, there is an advantage that the construction is improved.

In addition, since the construction can be selectively changed by the coupling direction of the reinforced earth block according to the size of the earth pressure there is an advantage that the convenience is improved.

In the present invention, the reinforcement soil blocks having a plurality of pin insertion portions and the pins selectively stacked according to the height direction construction angle of the reinforcement soil blocks have a binding force to each other.

Therefore, the laminated reinforcement earth block is bound to each other has the advantage that the durability is improved.

In addition, for this reason, the collapse of the reinforcement earth block is blocked in advance, so there is an advantage in that the safety is improved.

In the reinforcement earth block capable of rotating construction according to the present invention, the pins are selectively inserted so that the protrusions are not formed on the upper and lower surfaces.

Therefore, there is an advantage that the maintenance cost is significantly reduced because unnecessary materials such as wood chips are unnecessary when storing the reinforced earth block.

Claims (3)

Block body, Irregularities provided on both side surfaces of the block body to form an adjacent block body; A plurality of pin insertion portions recessed in the upper surface of the block body and selectively inserting pins therein; A multi-purpose hole which penetrates up and down inside the block body and selectively communicates with at least one of a plurality of pin insertion portions of an adjacent block body; The pin body is configured to include a pin catching part to contact the pin in the lower surface of the block body to limit the one-way movement of the block body, The uneven part reinforcement earth block capable of rotating construction, characterized in that having an asymmetrical shape with respect to the center of the block body. According to claim 1, At one side of the uneven portion, Reinforced earth block capable of rotating construction, characterized in that provided with an opening filling groove in which the earth is filled indented to the inside of the block body. 3. The reinforcement earth block of claim 2, wherein the opening filling groove is formed at the center of the length of the uneven portion.

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