JPS5820712Y2 - Guttered car sidewalk boundary block - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a vehicle-sidewalk boundary block with a side gutter, which is characterized by a combination of a side gutter laid between a roadway and a sidewalk and a road curb.

As shown in Figure 6, this type of conventional system has a U-shaped gutter a buried in the sidewalk on the boundary side with the roadway, and a curb stone buried in the roadway on the boundary side with the sidewalk. , a drain d is formed on the pavement surface C of the roadway near the curb, and a drain f is formed by connecting the drain d and the side gutter a with a pipe or cast-in-place concrete, or as shown in FIG. As shown in Figure 8, a side gutter a is buried in the sidewalk on the road side, and the side gutter a
A drainage hole g is formed above, a curb stone is formed with cast-in-place concrete in contact with the side gutter a, a drainage hole is formed on the curb stone, and a long way from the drainage hole g is formed, and the lower surface of the drainage hole is formed. Finished pavement surface C was formed on the same surface as the above.

However, the one shown in Figure 6 has a drainage outlet d on the roadway.
The gutter a requires a drainage channel f made of a connecting pipe or cast concrete on site, which increases the construction cost, takes a long time to construct, and has the drawbacks of poor drainage efficiency.

In addition, in the cases shown in Figs. 7 and 8, the curb stones are cast on-site, so they require formwork, which also has the drawback of being expensive and taking a long time to construct.

In all of the cases shown in Figures 6 to 8, the ground is low before the final paving is applied, and the rainwater that accumulates on the roadway is not drained, and it takes time for the rainwater to permeate into the ground. However, there was a drawback that things did not go as planned.

However, in the present invention, one wall is shortened and the cross section is 1
A drain hole is drilled in the upper part of the short wall of the side gutter body formed in the shape of a letter, and a protrusion is provided on the - side on the wall, and a drain port is provided between both sides. This is a rectangular curb with protrusions placed on it, and by installing this, rainwater can drain well through the drainage holes and dry the ground quickly even before finishing paving, so construction can be done quickly. C,
Materials can be saved and the cost can be reduced, and since items manufactured in a factory are only assembled on-site, the construction period can be shortened, and the above-mentioned drawbacks have been solved.

The structure will be explained with reference to the drawings. Reference numeral 1 denotes a gutter body with a single-shaped cross section in which one wall 2 is low and the other wall 3 is high.

4 is a drainage hole bored in the upper part of the wall part 2.

Reference numeral 5 denotes a curbstone body, which has a vertically elongated rectangular cross section, and has a protrusion 6 integrally protruding from its negative side.

A drainage lower is provided below between both sides, and the protrusion 6 is placed on the wall 2.

8 is a step provided inside the upper end of the wall 3, and 9 is a lid, which is placed between the step 8 and the protrusion 6.

10 is the ground, and 11 is the finished pavement. Since the present invention has the above-mentioned structure, as shown in FIG. 4, the gutter body 1 is buried so as to face the roadway, and the lower part of the drainage hole 4 is flush with the ground 10. After all side gutter bodies 1 have been laid, the protrusions 6 of the curb stone body 5 are placed on the wall 2, and the lower part of the curb stone body 5 is buried in the paving place 1, and the upper surface of the paving place 1 is The construction is completed by constructing it so that it is slightly higher than the top surface of the wall part 2.

Therefore, as shown in Fig. 4, if it rains while only the gutter body 5 is being constructed, the rainwater will be drained from the drainage hole 4, and air will accumulate in the ground 10, softening the ground 10 and preventing construction work. Since the water drains quickly and dries without interfering with water, work can be done quickly after rain.

Once the gutter body 1 has been installed, the ridges 6 of the curb stone body 5 on the wall 2 are placed, and the installation of the curb stone body 5 is completed, and the finishing paving installation 1 can be carried out immediately, making the construction work much easier. This can be done quickly and easily without any technical skill.

In addition, drainage after paving 1 is carried out through a drainage lower, and since the drainage lower is provided on the side of the curb stone 5, it is safe because it does not get caught on the curb while walking, and it is safe to remove dust. Drains well without getting caught.

In addition, since the one wall portion 2 of the present invention is configured to be short, less material is required, which also results in lower costs.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view of the gutter body of the present invention, Figs. 2 and 3 are perspective views of the curb body, and Fig. 4 is the gutter body of the present invention. Figure 5 is a cross-sectional view showing the completed construction of the present invention, Figures 6 and 7 are conventional cross-sectional views, and Figure 8 is a front view of Figure 7. . 1...Gutter body, 2...Wall part, 4...
...Drain hole, 5...Curb stone body, 6...
Projection, 7...This is a drain port.

Claims (1)

[Scope of utility model registration request] A drain hole 4 is bored in the upper part of the wall part 2 of the side gutter body 1, which is formed by shortening one wall part 2 to have a single-shaped cross section, and a protrusion 6 is provided on the - side at the upper end of the wall part 2, This car sidewalk boundary block with side ditches is characterized by having a protrusion 6 of a vertically long rectangular curb body 5 on the front surface with a drainage lower installed between both sides.