JP2001241044A - Slope protection block with drain ditch - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an epoch-making slope protection block with a drain ditch, in which a wall-surface block and a drain-ditch block for protecting a slope face can be installed and fixed integrally on the slope face by constituting the wall-surface block and the drain-ditch block so as to be connected and which is formed in constitution, in which the wall-surface block can be connected in an angle adjustable manner to the drain-ditch block, and can be mounted and executed, corresponding even to the slope faces at any angles excellently. SOLUTION: In the slope protection block with the drain ditch, the protection block is composed of the drain-ditch block 1 disposed to the lower section of the inclination of the slope face A and the wall-surface block 2 being installed to the slope face A under the state, in which the block 2 is positioned along the slope face, and covering the slope face A, and a connecting structure 3 connected at the side end section of the drain-ditch block 1 is mounted to either one or both of the lower end section of the block 2 or side end section of the block 1 at the lower end section of the block 2 while the connecting structure 3 is formed in a structure in which the connecting angle of the block 2 is brought to an adjustable manner to the block 1.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a slope protection block with a drain groove.

[0002]

2. Description of the Related Art A conventional slope protection block is generally formed into a rectangular plate or a rectangular frame, and a foundation concrete is installed and fixed below a slope of the slope. Then, the side face of the slope protection block is placed and locked against the locking face formed on the slope side of the foundation concrete, and the slope protection blocks are arranged one after another on the slope above it. Conventionally, there is no structure in which the slope protection block and the drain block provided with the drain can be integrally connected and installed on the slope.

In this respect, the present invention is designed so that the wall block for protecting the slope and the drain groove block can be connected to each other so that the wall block and the drain groove block can be integrally mounted and fixed on the slope. In addition, as a structure that can connect the wall block to the drain block so that the angle adjustment can be changed, it has an innovative drain groove that can be installed and installed satisfactorily on any angled slope A slope protection block is provided.

[0004]

The gist of the present invention will be described with reference to the accompanying drawings.

[0005] A drain groove block 1 is provided below the slope A, and a wall block 2 is provided along the slope A to cover the slope A.
A connecting structure 3 for connecting the lower end of the drain groove block 1 to the side end of the drain groove block 1 is provided at one or both of the lower end of the wall surface block 2 and the side end of the drain groove block 1. Numeral 3 relates to a slope protection block with a drain groove, wherein the connection angle of the wall surface block 2 with respect to the drain groove block 1 is adjustable.

Further, the connecting structure 3 is provided at the entire edge of the upper end along the drain groove 4 of the drain groove block 1 and at the entire edge of the lower end of the wall block 2. 2. A slope protection block with a drain groove according to claim 1, wherein the drain groove block 1 is connected and disposed below the slope of the second groove.

A connecting curved surface 5 having a convex curved shape is provided at a side end of the drain groove block 1 or a lower end of the wall surface block 2 and can be engaged with the connecting convex surface 5. A concave connecting surface 6 having a concave curved surface is provided at the lower end of the wall surface block 2 or at the side end of the drain groove block 1, and the connecting convex surface 5 and the connecting concave surface 6 are abutted and locked. When the drain groove block 1 and the wall surface block 2 are connected to each other, the connection of the wall surface block 2 to the drain groove block 1 is performed with the concave / convex locking portion between the connection convex surface portion 5 and the connection concave surface portion 6 serving as a fulcrum. 4. The slope protection block with drainage groove according to claim 1, wherein the connection structure 3 is configured so as to be adjustable in angle.

Further, the drain groove block 1 having the connecting convex surface 5 or the connecting concave surface 6 at a side end is integrally formed, and the connecting concave surface 6 or the connecting convex surface is formed at a lower end. 5 is integrally formed, and the connecting convex surface 5 or the connecting concave surface 6 at the side end of the drain groove block 1 and the connecting concave surface 6 or the connecting concave portion 6 at the lower end of the wall block 2 are formed. The lower end of the wall block 2 can be connected to the side end of the drain groove block 1 by engaging the convex portion 5 with the concave and convex. 4. The slope protection block with drainage groove according to claim 3, wherein the connection structure 3 is constituted by providing a connection angle of the wall block 2 with respect to the block so as to be adjustable.

The upper end of the drain groove block 1 projects substantially horizontally to the side of the wall block 2 to be connected, and the connecting structure 3 is provided at the leading edge of the projecting portion 7. Alternatively, the lower end portion of the wall block 2 projects substantially horizontally toward the drain groove block 1 to be connected, and the connecting structure 3 is provided at the leading edge of the projecting portion 8. The present invention relates to a slope protection block with a drain groove according to any one of claims 1 to 4.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of the present invention (how to implement the invention) will be briefly described with reference to the drawings, showing the operational effects thereof.

A drain groove block 1 is disposed and fixed below the slope A, and a connecting structure 3 is attached to a side end of the drain groove block 1.
After the lower end of the wall block 2 is connected via the wall, the wall block 2 is laid at the bottom of the slope A.

At this time, the connection angle of the wall block 2 to the drain groove block 1 can be adjusted and changed via the connection structure 3.

Accordingly, the wall surface block 2 and the drain groove block 1 can be integrally installed and fixed on the slope A, so that it is optimally constructed in a place where a drain groove is to be provided beside the slope A. It becomes a slope protection block with drainage groove that has never existed
In addition, since the connection angle of the wall block 2 with respect to the drain groove block 1 can be adjusted and changed for any slope A having any inclination angle, the work can be performed very easily. It is a revolutionary slope protection block with drainage grooves.

Subsequently, the wall blocks 2 are successively arranged above the lowermost wall block 2 installed and are laid on the slope A, and the installation is completed.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments of the present invention will be described with reference to the drawings.

In this embodiment, a drain groove block 1 is provided below a slope A, and a wall block 2 having a plain surface pattern 2 is installed alongside the slope A to cover the slope A. And a configuration comprising:

A connecting structure 3 for connecting the lower end of the wall block 2 to the side end of the drain groove block 1.
Are provided on both the lower end of the wall block 2 and the side end of the drain groove block 1.

Specifically, the drain groove 4 of the drain groove block 1
The connecting structure 3 is provided at the entire edge of the upper side end on the right side of the drawing (the side of the slope A) along with the entire edge of the lower end of the wall block 2. The drain groove block 1 is configured to be connected and arranged.

The connection structure 3 will be described in more detail. FIGS. 1 to 3 show a first embodiment, and FIGS. 4 to 6 show a second embodiment.

First, the first embodiment will be described. A connecting curved surface 5 having a convex curved surface is provided on the entire edge of the upper end along the drain groove 4 of the drain groove block 1, and this connecting portion is provided. A concave connecting surface 6 having a concave curved surface, which can be brought into contact with the connecting convex surface 5, is provided on the entire edge of the lower end of the wall block 2.

That is, the connecting convex portion 5 of the drain groove block 1 and the connecting concave portion 6 of the wall surface block 2 are unevenly locked, so that the lower end of the wall surface block 2 is attached to the side end of the drain groove block 1. It is configured so that the connecting portions can be connected. Further, by slidingly moving the contact surface portion between the connecting convex surface portion 5 and the wall surface block 2, the uneven engagement portion is used as a fulcrum, and FIG. As shown, the connection angle of the wall block 2 to the drain groove block 1 is provided so as to be adjustable.

Further, in this embodiment, the drain groove block 1 having the connecting convex portion 5 on the entire edge of the upper end disposed on the side of the slope A is formed integrally with concrete, and The wall block 2 having the connecting concave surface 6 at the entire edge of the lower end is integrally formed of concrete.

In this embodiment, the upper end provided on the side of the slope A of the drain groove block 1 projects substantially horizontally to the wall block 2 connected and arranged as shown in each figure. In addition, the connecting convex surface portion 5 is provided at the protruding tip edge of the protruding portion 7.

Therefore, for example, when a road is formed on the opposite side of the wall block 2 with the drain groove block 1 interposed therebetween,
If the drainage groove 4 is covered, the width of the road is widened by providing the protruding portion 7 on the side of the road, which has the effect of widening the field of view of the vehicle driver.

In this embodiment, the lower part of the protruding portion 7 is formed to have a concave cross-section so as to reduce the amount of concrete used, and a reinforcing plate portion for reinforcement is provided at an appropriate position below the protruding portion 7. 9 shows a case where the projection 9 is protruded.

The second embodiment will be described. In the first embodiment, the connecting concave portion 6 having a concave curved surface is provided on the entire edge of the upper end along the drain groove 4 of the drain groove block 1. In addition, this is a case in which the convex connecting surface 5 having a convex curved surface which can be abutted against the connecting convex surface 5 is provided at the entire edge of the lower end of the wall surface block 2. That is, the case where the relationship between the concavities and convexities of the first embodiment and the connection structure 3 is reversed is shown.

In the present embodiment, the drain groove block 1 having the connecting concave surface 6 at the entire edge of the upper end disposed on the side of the slope A is formed integrally with concrete, and the lower end is formed. The wall block 2 having the connecting convex portion 5 on the entire edge of the wall is integrally formed of concrete.

In this embodiment, the wall block 2
As shown in each figure, the lower end of the projection 8 projects substantially horizontally to the drain groove block 1 side to be connected.

Accordingly, the provision of the protruding portion 8 provides a function and effect similar to the operation and effect obtained by providing the protruding portion 7 of the first embodiment.

Next, a specific construction method will be described.

The drain groove block 1 is disposed and fixed below the slope A, and the lower end of the wall block 2 is connected to the upper end of the drain groove block 1 on the side of the slope A via the connecting structure 3. And the wall block 2 is placed at the bottom of this slope A.
Laying.

At this time, in this embodiment, the connection angle of the wall surface block 2 with respect to the drain groove block 1 can be adjusted and changed via the connection structure 3, so that the slope A of any inclination angle can be adjusted. The connection angle of the wall block 2 with respect to the drain groove block 1 can be changed and used.

Subsequently, the wall blocks 2 are arranged one after another above the lowermost wall block 2 that has been installed, and are laid on the slope A, and the installation is completed.

The structure for fixing the drain groove block 1 and the wall surface block 2 is a well-known structure and can be appropriately designed and changed, so that detailed illustration and explanation are omitted.

FIGS. 7 and 8 show another example of the wall surface block 2 in the first embodiment.

More specifically, FIG. 7 shows a case where a stone wall pattern is formed on the surface of the wall surface block 2. As described above, the decorative pattern 10 may be applied to the wall surface block 2, and the decorative pattern 10 may be any pattern other than the stone wall pattern. In addition, if the wall block 2 is of a type that completely covers the slope A, as in the alternative example of FIG. 7 and the wall block 2 of the first embodiment, a wildfire may be caused by throwing away a cigarette by a careless person. Can be prevented from occurring.

FIG. 8 shows a case where the wall surface block 2 is formed in a rectangular frame. That is, it shows a greening block in which plants can grow naturally on the ground exposed from the opening 11 in the frame of the wall surface block 2 or plant seeds can be planted on the exposed ground. May be configured.

Although FIGS. 7 and 8 show a case where the present invention is applied to the wall block 2 of the first embodiment, the present invention is of course applicable to the wall block 2 of the second embodiment.

[0039]

Since the present invention is constructed as described above, the wall block and the drain groove block can be integrally mounted and fixed on the slope, so that the drain block can be installed at a place where a drain groove is to be provided beside the slope. It is an unconventional slope protection block with a drainage groove that is optimally configured to use, and even for slopes with any inclination angle, the connection angle of the wall block to the drainage block can be adjusted and changed Because it can be done, construction work is very easy, and it is a revolutionary slope protection block with drainage groove that is extremely practical.

[0040] In the invention according to claim 2, the connecting structure is formed at the entire edge of the upper end along the drain groove of the drain groove block and at the entire edge of the lower end of the wall block. Due to the provision, the connection structure formed over a wide range allows the drain block and the wall block to be connected very stably, and the connection angle adjustment of the wall block to the drain block is also extremely stable. It is a more practical slope protection block with drainage to be performed.

According to the third aspect of the present invention, the connecting structure for reliably exhibiting the above-mentioned functions and effects can be easily designed and realized by a simple structure. The lower end of the wall block can be connected to the side end of the drain groove block by engaging and recessing the connecting concave portion of the block with the concave and convex portions. The connection angle of the blocks can be easily adjusted and changed, so that the construction work can be performed extremely easily and quickly, and furthermore, a high connection due to the uneven locking connection structure different from a mere flat surface locking structure. This is a very practical sloping protection block with drainage groove that will also exhibit strength.

According to the fourth aspect of the present invention, it is possible to easily design and realize the drain groove block and the wall surface block having the connection structure for reliably exhibiting the above-mentioned operation and effect, thereby achieving excellent mass productivity. It is an extremely practical slope protection block with drainage grooves that can be constructed at low cost.

According to the fifth aspect of the present invention, for example, when a road is formed on the opposite side of the wall block across the drain groove block, if the drain groove is covered,
Since the protruding portions are located on the side of the road, the width of the road is widened, and thus the visibility of the vehicle driver is widened.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment.

FIG. 2 is an exploded perspective view of the first embodiment.

FIG. 3 is an explanatory diagram showing a use state of the first embodiment.

FIG. 4 is a perspective view showing a second embodiment.

FIG. 5 is an exploded perspective view of the second embodiment.

FIG. 6 is an explanatory diagram showing a use state of the second embodiment.

FIG. 7 is a perspective view showing another example 1 of the wall surface block in the first embodiment.

FIG. 8 is a perspective view showing another example 2 of the wall surface block in the first embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Drain groove block 2 Wall block 3 Connection structure 4 Drain groove 5 Connection convex surface 6 Connection concave surface 7 Projection 8 Projection A A slope

Claims (5)

[Claims] 1. A drain groove block disposed below a slope of a slope and a wall block installed along the slope to cover the slope. A connection structure to be connected to the side end of the drain groove block is provided at one or both of the lower end of the wall surface block and the side end of the drain groove block. A slope protection block with a drainage groove, wherein the connection angle of the block is adjustable. 2. The connecting structure is provided at the entire edge of the upper end along the drain groove of the drain groove block and at the entire edge of the lower end of the wall block. The slope protection block with a drain groove according to claim 1, wherein the drain groove block is configured to be connected and arranged. 3. A convex curved connecting surface having a convex curved surface at a side end of the drain groove block or a lower end of the wall surface block, and a concave curved surface capable of abuttingly engaging with the connecting convex surface. Is provided at the lower end of the wall block or at the side end of the drain groove block, and the connecting convex portion and the connecting concave portion are abutted and locked, thereby forming the drain groove block and the wall block. When the connection structure is connected, the connection angle of the wall block to the drain groove block is provided so as to be adjustable with the uneven engagement portion between the connection convex surface portion and the connection concave surface portion as a fulcrum, and the connection structure is configured. The slope protection block with a drain groove according to any one of claims 1 and 2, characterized in that: 4. The wall surface having the connection concave surface portion or the connection concave surface portion integrally formed with the drain groove block having the connection convex surface portion or the connection concave surface portion at a side end portion, and the connection wall surface having the connection concave surface portion or the connection convex surface portion at a lower end portion. The block is integrally molded, and the connecting convex surface or the connecting concave surface at the side end of the drain groove block and the connecting concave surface or the connecting convex surface at the lower end of the wall block are unevenly locked. The lower end of the wall block is configured to be connected to the side end of the drain groove block, and the connection angle of the wall block to the drain groove block is provided so as to be adjustable by using the concave / convex locking portion as a fulcrum. The slope protection block with a drain groove according to claim 3, wherein a connection structure is formed. 5. An upper end portion of the drain groove block is protruded substantially horizontally to a side of the wall surface block to be connected, and the connecting structure is provided at a leading edge of the protruding portion, or the wall surface is provided. The lower end portion of the block is protruded substantially horizontally toward the drain groove block to be connected, and the connection structure is provided at a leading edge of the protruding portion. The slope protection block with a drain groove according to claim 1.