KR200214401Y1 - A slope protection having distribution path - Google Patents

Abstract

The present invention relates to a sloped protective block provided with a drainage channel, which forms a groove for the drainage channel in the center of the block, and inserts a rainwater catchment jaw and anchor to prevent rainwater falling onto the space of the block. It consists of anchor insertion hole.

Description

Slope protection block with drainage channel {A SLOPE PROTECTION HAVING DISTRIBUTION PATH}

The present invention relates to a slope protection block provided with a drainage channel, in particular, to form a drainage path on the slope protection block to collect rainwater falling on the slope through the drainage to prevent the loss of soil sedimentation and collapse of the slope due to rainwater. It is for that purpose.

In general, a protective block used on a slope or slope has a space formed by a block connected by each unit by connecting several blocks of the same structure horizontally, vertically, or diagonally with a circular or hexagonal shape, and its inner diameter is relatively large. The method of increasing the laying strength on the ground is used to fill the space with soil.

However, in the above method, the drainage of the space formed by the blocks connected to each unit is not smooth, and the earth and sand are pushed downward by the rainwater flowing therein. Therefore, the laying state of the block is incomplete, or if the block is severe, there is a problem that the soil is broken.

In order to solve the above problems, the present invention forms a groove for drainage in the center of the block, and an anchor insertion hole which can insert a rainwater catching jaw and anchor to prevent rainwater falling on the space of the block from entering the space portion. It is made up.

1 is an exemplary view according to the present invention

2 is a cross-sectional view taken along the line A-A of FIG.

3 is an exemplary view showing a connection state of a block according to the present invention

4 is a cross-sectional view taken along the line B-B of FIG.

5 is a cross-sectional view showing a construction state according to the present invention

※ Explanation of main parts of drawing

10: block

20: main drainage groove

30: inclined drainage groove 31: upper edge 32: lower edge

40: anchor insertion hole

50: rim rainwater collection threshold

60: groove fixture

Referring to the configuration of the subject innovation in detail as follows.

Figure 1 is an exemplary view according to the present invention, Figure 2 is a cross-sectional view taken along line AA of Figure 1, Figure 3 is an exemplary view showing a connection state of the block according to the present invention, the present invention is a slope protection block to be installed on the slope In

Drainage grooves 20, 30 are formed in the center of the '+' type of protection block 10, and the main drainage groove 20 is formed to have a flat bottom in the longitudinal direction, and the main drainage from the outside in the horizontal direction. An inclined drainage groove 30 having a bottom is formed to be inclined inward toward the groove 20.

Here, the upper and lower edges of the main drainage groove 20 and bolted fastening holes 70A and 70B on both edges of the inclined drainage groove 30 are provided, and the lower and inclined drainage grooves of the main drainage groove 20 are provided. One end of 30 is provided with joint portions 80A and 80B.

Then, the lower joint portion 80A of the main drainage groove 20 and the upper edge 31 of the inclined drainage groove 30 are provided with an anchor insertion hole 40, and the lower border 32 has a frame rainwater collection. The jaw 50 is provided.

In addition, it is provided with a groove fixing tool 60 to prevent the drainage grooves 20, 30 of the block 10 to narrow or widen, and to prevent the block 10 from twisting by the earth pressure.

Referring to the operation of the present invention is as follows.

As shown in FIG. 3, the anchor 90 is formed at the bottom joint portion 80A of the main drainage groove 20 of the block 10 and the anchor insertion hole 40 formed at the upper edge 31 of the inclined drainage groove 30. The block 10 is fixed to the slope using

The upper part of the main drainage groove 20 of the other block 10 is padded on the joint portion 80A formed at the lower end of the main drainage groove 20 of the block 10 fixed to the slope as described above, and the main drainage groove After coupling the groove fixture 60 to the upper end of the (20) and fasten the groove fixture (60) and the two blocks (10) (10) by the fastening means such as bolts, nuts, etc. to the bolt fastening hole (70A).

Then, the other end of the inclined drainage groove 30 of the other block 10 is also padded to the joint portion 70B formed at one end of the inclined drainage groove 30 of the block 10 and the groove fixing tool 60 is coupled thereto. Fasten in the same way.

Block 10 fastened as described above forms a grid-shaped drainage path in which the main drainage groove 20 and the sloped drainage groove 30 connected to each other are arranged horizontally and vertically.

Therefore, even in the above state, even if a large amount of rain falls on the block 10, since the drainage path is formed in the unit of the block 10, there is no problem in the drainage treatment, and the rainwater falling on the sloped drainage groove 30 has a main floor. Since it is inclined to the drainage groove 20, it smoothly flows into the main drainage groove 20, and the rainwater of the main drainage groove 20 is connected to the bottom of the slope, so that the main drainage groove 20 is connected to the bottom of the slope. It will flow and drain.

And, even if the earth and sand of the space portion flows into the inclined drainage groove 30, it is rolled up to the main drainage groove 20 without being stacked and rolled up to the bottom of the slope.

On the other hand, a significant amount of rain water falling on the edge of each block 10 does not flow into the space formed for each block 10 by the rainwater inflow prevention jaw 50 formed on the lower edge 32 of the inclined drainage groove 30. Since it is introduced into the main drainage groove 20, it is possible to reduce the rainfall falling in the space.

In addition, the anchor 90 is driven into the anchor insertion hole 40 formed in the upper edge 31 of the inclined drainage groove 30 so that the block 10 is fixed to the slope, so that the earth and sand flow downwards as the rainwater flows in. This prevents damage to the block 10 and prevents the collapse of the soil.

In carrying out the present invention, it is preferable to use the right number and length of anchors 90 according to the soil quality.

Therefore, the rainwater that falls directly on the slope of the present invention as soon as the drain along the drainage groove formed in the block itself has the effect of collecting water to the bottom of the slope in a short time and the drainage is processed, the rainwater falling on the edge of the block each block Since it does not flow into the space to be formed and flows into the main drainage groove, the rainfall flowing into the space can be reduced to a minimum, thereby preventing the soil from flowing down.

In addition, even if soil or boulder is introduced into the slope drainage groove, the soil or boulder may accumulate and prevent the grooves from being blocked. It also has the effect of preventing the earth pressure from falling and preventing the breakage of the block and the collapse of the soil.

Claims (2)

In the slope protection block constructed on the slope, Drainage grooves 20, 30 are formed in the center of the '+' type of protection block 10, and the main drainage groove 20 is formed to have a flat bottom in the longitudinal direction, and the main drainage from the outside in the horizontal direction. To form the inclined drainage groove 30 formed with a bottom inclined inward toward the groove 20, The upper and lower edges of the main drainage groove 20 and bolted fastening holes 70A and 70B at both ends of the sloped drainage groove 30 are provided, and the lower end of the main drainage groove 20 and the inclined drainage groove 30 End is provided with joints 80A and 80B, The lower end portion 80A of the main drainage groove 20 and the upper edge 31 of the inclined drainage groove 30 are provided with an anchor insertion hole 40, and the lower edge 32 has an edge rain catchment jaw ( Slope protection block provided with a drainage characterized in that it comprises a 50). The method of claim 1, wherein the drainage grooves 20, 30 of the block 10 is provided with a groove fixing tool 60 to prevent narrowing or widening, and to prevent the twisting of the block 10 by earth pressure. Slope protection block provided with a drain.