JP2535886Y2 - Rainwater removal device from road surface - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a device for removing rainwater from a road surface.

[Background Art] Roadside blocks are arranged on the side of a road surface such as a road to ensure safety, and the roadside blocks are generally made of concrete.

[Problems to be solved by the invention]

By the way, there are various types of roadside blocks, but in each case they are not permeable,
The rainfall on the road surface accumulates on the road surface and is bounced off by the running of the vehicle, or it flows along the roadside block, flows into the drainage basin, flows into the drainpipe, and is guided to the water treatment facility Useless processing was required.

The present invention has been made to solve such a problem, and an object of the invention is to prevent water from being accumulated on a road surface and to be splashed off, and to eliminate waste of processing in a processing facility. The task is to

[Means for solving the problem]

In order to solve the above problem, the present invention is based on a U-shaped roadside block having a concave groove formed by a top wall, a bottom wall, and a vertical wall, and formed by solidifying particles to have water permeability. And a water-permeable block fitted into the groove of the roadside block so that the water-permeable block is arranged so as to face a road surface side, The roadside block is characterized in that a through-hole is formed in a lower portion facing the water-permeable block, so that water guided from the road surface through the water-permeable block is excluded.

〔Example〕

Hereinafter, the present invention will be described in detail with reference to the illustrated embodiment.

FIG. 1 shows an embodiment of a device for removing rainwater from a road surface according to the present invention. In this embodiment, a concave groove 12 is formed on the outer side of a concrete roadside block 11 reinforced with reinforcing bars 10. In this concave groove 12, particles are solidified and formed. A water-permeable block 13 having a property is separately fixed.

The roadside block 11 is formed in a U-shape with an upper wall, a bottom wall, and a vertical wall, while the water-permeable block 13 has a U-shaped cross section, and its groove 14 is directed outward and extends horizontally. It is fitted. The inside lower end of the groove 14 is slightly below the road surface 15.

In the roadside block 11, a through hole 16 is provided below the concave groove 12, and a water absorbing material 17 is inserted into the hole 16. As the water absorbing material 17, for example, one obtained by condensing ceramic particles is used.

The water-absorbing material 17 is provided with a pipe 18.
Projecting into the gemstone 19, the plurality of holes 20 ...
It is provided so as to face the gap between them.

Thereby, the water from the road surface 15 is guided to the water absorbing material 17 through the water permeable block 13 and returned from the water absorbing material 17 to the soil 19 of the sidewalk 21 through the pipe 18, and the water on the road surface 15 is eliminated. It will be.

Note that a hole 22 or a pipe may be provided below the roadside block 11 so as to face the water absorbing material 17.

In the embodiment of FIG. 1, the rainwater that falls on the road surface 15 is
After flowing down into the lower groove 14 and being guided, it penetrates through the micropores of the water-permeable block 13, and the permeated water is guided to the inner surface of the outer roadside block 11,
It is guided to the through hole 16. As a result, water is inevitably guided to the water absorbing material 17 in the through-hole 16 and is guided into the soil 19 through the holes 20 through the pipe 18.

Therefore, the water from the road surface 15 is not directly guided through the through hole, but is guided through the porous water-permeable block 13, so that the hole is not clogged and the drainage guiding function can be surely performed forever. .

FIG. 2 to FIG. 5 show a load-bearing embodiment of the roadside block. The block 25 in FIG. 2 is entirely made of coarse particles and has water permeability in itself.

Here, as can be said in each of the above-described embodiments and examples that will be described later, in the block 25, a substance that disappears by heating such as fir, coal powder, or chopsticks is put, and a cavity is formed by the disappearance. May be formed, and this cavity may be configured to enhance drainage.

3 shows an example in which the roadside block 30 is entirely made of coarse particles so as to have water permeability, and the block 30 has a plurality of holes 31. Are configured so that they do not spread in the direction in which water flows and clogging occurs.

It should be noted that a pipe may be inserted into the block 30 so as to extend downward, and a plurality of holes may be provided in a portion protruding downward from the pipe. This pipe is provided in combination with the hole 31 or independently.

When this pipe is provided, the function of reinforcing the block 30 and the drainage property are further improved. In addition, since the block 30 is made of coarse particles, the block 30 is not only light and easy to carry, but also easily colored and can be made a colorful roadside.

FIG. 4 shows another example in which the roadside block 35 is also entirely made of coarse particles so as to have water permeability.
This block 35 has a flange 36 at the lower end,
On the upper inside, a reinforcing member 37 made of L-shaped angle material
Are integrated with each other, and a pipe 38 is provided at the center of the inside so as to protrude downward. This pipe 38 has a hole 39 ...
It is provided with.

FIG. 5 is a view in which a pipe is passed through a roadside block, and a pipe 40 is extended to above a roadside block 41;
The extended portion 40a is used as a vertical shelf or pillar of a fence, and a pair of these is shaped like an outline of a bottle for soft drinks so as to improve the aesthetic appearance. Since the extended portion 40a is integral with the block 41,
The construction is simplified, and the fixation of the fence is improved.

[Effect of the invention]

This invention is as described above, and therefore, it is possible to prevent water from accumulating on the road surface. In particular, the water-permeable block is combined with the roadside block to guide the water through the water-permeable block to the through-hole for drainage treatment. Therefore, there is no danger of clogging of the hole during drainage, and the rainwater on the road surface can be surely guided forever to a submerged route different from water treatment.

As a result, it is possible to prevent water from accumulating on the road surface and to be splashed off, and to eliminate waste of processing in the processing equipment.

[Brief description of the drawings]

Fig. 1 is a sectional perspective view showing a state where a roadside block with a water permeable block is installed according to an embodiment of the present invention, and Fig. 2 shows an additional example in which the whole is a waterside roadside block. FIG. 3 is a sectional perspective view showing an example in which a hole is formed in a roadside block having water permeability as a whole, and FIG.
The figure is a cross-sectional perspective view showing an example in which the whole is a water-permeable roadside block and a pipe is inserted and fixed therein, and FIG. 5 is a cross-sectional perspective view showing an example in which the pipe is extended to serve as a part of a fence. It is. 11 ... roadside block, 12 ... groove, 13 ... water-permeable block, 15 ... road surface, 16 ... through-hole, 19 ... soil

Claims (1)

(57) [Scope of request for utility model registration] 1. A roadside block formed in a U-shape having a concave groove formed by an upper wall, a bottom wall, and a vertical wall, and a roadside block formed by solidifying particles and having water permeability. A permeable block fitted into the concave groove of the block is arranged so that the permeable block faces the side of the road surface, and the roadside block includes: An apparatus for removing rainwater from a road surface, wherein a through-hole is formed in a lower part facing the water-permeable block, so that water guided from the road surface through the water-permeable block is removed.