KR930000723Y1 - Protecting block for slope - Google Patents

Abstract

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Description

Slope protection block

1 is an assembled perspective view of the present invention.

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

3 is an exploded perspective view of the present invention.

4 is a construction cross section.

Figure 5 is a slope construction state of the present invention.

6 is a sectional view taken along the line B-B in FIG.

7 is a cross-sectional view taken along the line C-C of FIG.

8 is a perspective view of another embodiment.

9 is a slope construction state of another embodiment.

The present invention relates to a slope protection block and a block installation method used for slope protection of cut or castle land in a road or land development district.

Generally, the slope protection block is made of concrete and placed on the slope of the slope to form a lattice shape, and the slope is protected by the weight of the block. In recent years, the slope protection block has been used in various forms using synthetic resin. A method of anchoring a block made of a synthetic resin on a detached surface by a fixing pin made of reinforcing bars or the like has been used.

However, the block of the above two methods are all performed only to protect the slope due to compressive force or self-weight, but the slope is lost due to the groundwater dissolution or the rainwater surface drainage treatment. In addition, after the completion of the construction, a great disaster occurred due to landslides during the rainy season, and the purpose of protecting the slope is not achieved.

In order to solve this problem, the slope protection block, which was filed as a Korean Utility Model Registration Application No. 6735 as of May 24, 1989, is made of synthetic resin, and the ground drainage pipe for draining groundwater and the ground drainage pipe for draining groundwater are separated. And it was a useful design to have a large effect on the prevention of slope loss by making the surface water drainage treatment useful.

However, these electoral sources have the following disadvantages: First, the underground drainage pipe and the ground drainage pipe are separated, so that foreign matters such as earth and sand are not discharged by the flow rate in the underground drainage pipe with a small drainage volume. Thirdly, the surface drainage pipe was clogged, and thirdly, the underground drainage pipe and the ground drainage pipe were separated, resulting in the increase of construction cost due to many manufacturing cost increase factors. As a result, there was a bond where the structure soared over the slope.

The purpose of the present invention is to firstly, as a groundwater inlet pipe and drain pipe and sediment inflow prevention nets to facilitate the production of the product, and second, by installing a soil inlet prevention net thick and large amount of soil and foreign matter to prevent the inflow into the drainage pipe Only the surface water is drained to prevent clogging inside the drainage pipe. Third, the groundwater and the surface water drainage pipes are the same, so that the amount of drainage is abundant during the rainy season, so that the small amount of soil and foreign substances can be discharged by the flow rate. Soil pressure prevents the structure from escaping out of the surface.

The technical configuration and the effect of the present invention as described in detail as follows.

In the block of the present invention, the groundwater inflow plate 10 and the drain pipe 20 have a basic structure in which the antifouling net 30 for preventing the inflow of sand is assembled and assembled with each other.

Ground water inlet pipe 10 is formed with a curved surface 21, the soil is raised on the curved surface 12 during the construction site, the weight of the soil is loaded on the ground water inlet plate 10 is compressed to prevent the winter rise phenomenon and a certain interval The groundwater inflow hole 11 is installed on the front plate to allow the groundwater 13 to flow.

In addition, the upper end portion appearing on the ground surface may be installed to the ground plate 70 in the direction perpendicular to the groundwater inflow plate 10 in order to facilitate the inflow of the surface water (22). To install the catching jaw 50 to the top of the groundwater inflow plate 10 in the direction of the earth surface opposite to the ground plate 70, the catching jaw (50) and to install a plurality of connecting pins (41) at the lower end To be assembled. In addition, it is easy to connect the construction of each block and the block has a socket portion 60 at one end.

The lower end of the drain pipe 20 is bent at a right angle in the inner direction to form a drainage passage 21, and installs the catching jaw 50 of the antifouling net 30 in the inner direction of the upper end. In addition, the end of the drainage passage 21 is formed in the same amount of the connection pin tube 40 for coupling the groundwater inflow plate 10 to the connection pin 41 in the same quantity, and one end of the socket for connection of the block and the block ( 60).

The antifouling net 30 is provided with a surface water inlet hole 32 by installing a net 31 at regular intervals in the longitudinal and horizontal directions.

The present invention, which is completed by assembling the groundwater inflow plate 10 and the drainage plate 20 and the antifouling net 30 manufactured as described above, is easier to manufacture than the block of the prior application and can achieve the purpose of perfect slope protection. The installation method of the block of the present invention is constructed by connecting the block and the block to the socket portion 60 so as to have a constant inclination angle 90 so that the flow rate can be generated from the vertex by dividing the slope into several vertices and confluence points as shown in FIG. At the confluence point, the waterway pipe 80 is buried in the ground in the vertical direction of the slope as shown in FIG. 6, and the groundwater 13 and the surface water 22 flowing down the drainage channel 12 inside the block are the waterway pipe 80. Falling to the bottom of the slope is a method of draining to the football (81). Here, the bottom surface of the drainage passage 21 of the drainage pipe 20 which is placed on the raceway pipe 80 is cut to smoothly drain.

In addition, as shown in FIG. 9, the surface 200 of the portion where the groundwater network 30 is installed and the surface water 22 does not flow in the vertical direction of the inclined surface is installed only in a portion where the surface water 22 may flow. Leave blocked as the surface of concrete or plastic block. Here, the drain pipe 30 is made in a square before and after the circle and one end may be easily connected to the socket portion.

When the products manufactured as described above are assembled and connected to each other, the surface water 22 and the groundwater 13 flow through the drainage path 25 to the lower end of the slope and are drained to the side opening 81.

Synthetic resin is lightweight, so the block protrudes due to the frost-foot phenomenon in winter, but in the present design, the curved surface 12 is compressed by earth pressure, thereby eliminating the phenomenon that the block protrudes and installs the ground plate 70. In this case, the color of the dislocation surface may be further changed by changing the color.

As described above, the block of the present invention firstly blocks the surface water 22 and the groundwater 13, which are the biggest factors of slope loss, in the horizontal direction of the slope, and vertically or in a single drainage passage 21. Since it drains in the direction of equilibrium inclination, there is no loss of slope and there is a lot of rainy season drainage, so it is easy to discharge sand and foreign substances in the drainage path 21 by the flow rate. Second, the surface water inflow hole (32) Soil and foreign matter larger than) does not come in has the advantage of preventing the blockage inside the drainage passage 21, and third, a very useful to prevent the block deviation phenomenon by preventing the protruding shape of the block in the winter by the earth pressure bearing force of the curved surface (12) It is devised.

Claims (2)

A) a groundwater inflow pipe 10 having a plurality of groundwater inflow hole 11 and a curved surface 12 on one side and a locking jaw 50 protrudes on the upper inner surface and a socket portion 60 formed at one end thereof; B) the drainage passage 12 for draining the water introduced into the lower end and the catching jaw 50 protrudes on the inner side of the upper end, and one end of the drain pipe 20 having the socket portion 60 formed thereon, C) at a predetermined interval horizontally and horizontally. An earthquake net 30 having a surface water inflow hole 32 formed by crossing the plane 31 in a planar manner, D) The groundwater inflow plate 10, the drain pipe 20, and the earthquake network 30 are assembled and assembled with each other. Breakaway surface protection block, characterized in that the hollow body is formed as a simultaneous treatment of drainage of groundwater and surface water of the departure surface. The inclined surface protection block according to claim 1, wherein the inlet hole (32) is closed so that the surface (200) of the earthen net (30) forms a plane.