JPH0512486B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a combination of slope blocks arranged in a lattice pattern on a slope and filler blocks arranged within the frames of the slope blocks.

(Prior Art) Conventionally, a revetment surface has been constructed by filling the frame of a legal frame block with soil and planting grass or sowing seeds for greening, pasting chestnut stone, or pouring concrete.

(Problems to be Solved by the Invention) When creating a seawall by planting green vegetation, the soil surface is eroded by rainfall during the period until the plants grow thick, and when using chestnut stone, it requires skill and labor to attach. However, if the finish is uneven, it is a sign of poor physical condition.

Furthermore, the method of placing concrete makes it difficult to transport and place the concrete, and there is a risk that the concrete may flow before it hardens, deforming the filling surface, and both methods have poor workability and , it is difficult to form a perfect seawall surface.

(Means for solving the problem) Two diagonal corners are cut off diagonally 4
of each block,
In a combination in which one of the side wall surfaces formed by cutting two corner parts diagonally faces each other and is placed within the frame of a horizontal frame block assembled in a lattice shape, the two corner parts of the filler block are cut diagonally. By providing a recess in the side wall surface formed by cutting out the block, and by forming an overhang at the bottom of the recess, one side of the side wall surface formed by cutting out the diagonal of each filler block is placed within the facing lattice frame. A cavity with a recess is formed in the center of the frame and in the body corner of the lattice frame facing away from the one side wall surface. It forms the seawall surface.

(Operations and Examples) Examples of the present invention will be described below with reference to the drawings.

As shown in FIGS. 1 to 5, the first embodiment of the filler block has one of the two diagonal corners of the square plate made smaller, and the other corner made smaller than the other corner. Cut the side wall surface 3, 3 diagonally along the length.
A flat block base 1 having a protruding portion formed from the middle to the lower part of the side wall surfaces 3, 3.
The upper surface is used as a decorative surface 2, and the center is recessed.

A recess 4, 4 into which a hand or a locking fitting can be inserted is provided at approximately the center of the side wall surfaces 3, 3 of each corner, and a lower overhang of the corner is cut out to a larger extent. A U-shaped water drain 5 is provided at the bottom to form a filler block 6.

As shown in FIGS. 10, 12, and 13, this filler block 6 has a prismatic body on the slope with hexagonal bulges on both sides, and grooves are provided in the upper surface in the length direction. The legal frame blocks 7... are connected in a diagonal lattice shape (valley stacked shape), and a set of four blocks is cut out into small pieces on the spaced surface surrounded by the four legal frame blocks 7, 7... Place the corner parts facing each other and stretch it in an empty pile (right half of Figure 10). Alternatively, joint concrete 8 can be filled in the joint part and mixed (left half in Figure 10) to form a seawall together with the sill blocks 7....

In addition, as a second example of the interfill block,
As shown in FIGS. 6 to 9, there is a filler block 6 in which the block base 1 of the filler block 6 is formed to be thicker.

As shown in FIGS. 11 and 14, the filler block 6 connects hexagonally bulged vertical frame blocks 7' on both sides of a prismatic body in a lattice shape (stacked shape), A set of four pieces is placed on the spaced surface surrounded by the four legal frame blocks 7', 7', and cut out into small pieces and placed with the corner parts facing each other, together with the legal frame blocks 7'... This is to protect the slope.

(Effects of the Invention) Since the present invention is constructed in this manner, four filler blocks 6 are arranged within the frame of the slope block 7 or 7' connected to the slope in a lattice or diagonal lattice pattern.
... or 6'... by simply fitting and stretching them so that the corner portions cut into small pieces face each other, and most of the filler surface can be covered with concrete blocks, which not only provides excellent workability but also Block 7...
...or 7'...coupled with the frame structure, a solid revetment surface is formed, and the finished surface has a uniform pattern due to the decorative surface 2..., which simplifies the work.

Therefore, when installing the filler block 6 or 6' on the filler surface surrounded by the frame block 7 or 7', the lengths of the two diagonally facing corners of the square plate are different. By cutting it diagonally and forming an overhang at the lower part, the center part of the lattice frame where the side wall surface of the side wall surface of the filler block that has been cut out in a small area faces, and the back side of the side wall surface that has been cut out in a small size. Diagonal voids within the lattice frame are formed.

Furthermore, since it is possible to hang your finger in the recess 4 provided approximately in the center of the side wall surface 3 above the overhanging part or insert a locking metal fitting, you can grasp the jamb block securely and your finger will not slide. Installation work can be done safely without getting stuck or getting stuck.

Moreover, if the combination of the filler block 6 or 6' and the horizontal frame block 7 or 7' is empty stacking,
Since the drain holes 5, the gaps between the interfill blocks, and the voids formed in the center of the lattice frame serve as drain holes, the drainage effect for spring water is excellent.

Furthermore, when the above-mentioned spaces are filled with joint concrete 8 and mixed, the joint concrete 8 flows into the recesses 4 and the joints of the blocks without any gaps, and when the joint concrete hardens, the joint concrete 8 is mixed with the slope block. The blocks and interstitial blocks are firmly integrated, making it possible to construct a revetment surface that is both robust and has a perfect water-blocking effect. In particular, in the case of a revetment surface in which a diagonal lattice-like structure (valley stacking) of slope blocks 7 having concave grooves on the upper surface are connected, the concave grooves serve as gutters and are excellent in draining surface water.

As described above, the present invention is an excellent and useful invention that has a simple and robust structure, is easy to form, and is highly stable and safe in slope revetment construction using slope frame blocks.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a first embodiment of the present invention;
Fig. 2 is a plan view of the same, Fig. 3 is a side view of the same, Fig. 4 is a bottom view of the same, Fig. 5 is a sectional view taken along line A-A in Fig. 2, and Fig. 6 is a second embodiment of the present invention. FIG. 7 is a plan view, FIG. 8 is a side view, and FIG. 9 is a front view showing the same.
The figure is a sectional view taken along the line A-A in FIG. 7, and FIG. 10 is a partial cutaway showing the state in which the filler blocks shown in FIGS. 1 to 5 are stacked on the filler surface surrounded by the horizontal frame blocks The plan view, Figure 11, is the same as Figures 6 to 9.
A partially cutaway plan view showing the state in which the filler blocks shown in the figure are piled up on the filler surface surrounded by the horizontal frame blocks, FIG. 12 is a sectional view taken along line A-A in FIG. 10, and FIG. 13 is the same. BB sectional view, Figure 14 is the first
FIG. 1 is a sectional view taken along line CC in FIG. 1... Base body, 2... Decorative surface, 3... Side wall surface, 4
...Recess, 6, 6'... Intermediate block, 7, 7'...
... Law frame block.

Claims (1)

[Claims] 1. Four rectangular filling blocks each having two diagonal corners cut out diagonally. In a combination in which the block is arranged in a frame of a horizontal frame block assembled in a lattice shape, a recess is provided in the side wall surface formed by obliquely cutting two corners of the filler block, and a recess is provided at the bottom thereof. By forming a section, the central part of the lattice frame faces one of the side wall surfaces formed by diagonally cutting each filler block, and the diagonal corner of the lattice frame that faces the one side wall surface. A combination of a legal frame block and a filler block, characterized in that a cavity having a recessed part is formed in the part.