JPH06200550A - Gutter block with decorated cover plate - Google Patents

Abstract

PURPOSE:To make a good water drainage without impairing a scenery around the area where a decorated cover plate is located by setting sections or a four square frame on an open face of a gutter block and also putting a cover plate with decorated layers matched with a scenery around the area where it is located. CONSTITUTION:Metallic or synthetic resin sections with L-shape parts 1a and 1a in cross-section are provided on the open face of a gutter block 5 formed in U-shape in cross-section. Next, a concrete cover plate 2, in which decorated layers 3... of which surface is matched with a scenery of an area where it is located are formed, is put between the sections. Also a four side frame formed by a metallic or synthetic resin section may be set on the open face of the gutter block 5, and the cover plate 2 with decorated layers 3 may be put on it.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gutter block having a decorative lid plate, and an object thereof is to provide a preferable gutter block provided with a decorative lid plate easily and at low cost.

[0002]

2. Description of the Related Art As a result of the recent development and spread of various industries, beautification of urban areas and other road surfaces, various efforts have been made to improve the living environment and beautify the city as a part of revitalizing the city. In the streets, parks, plazas, etc., various flat plates, tiles, natural stones, etc. that have been subjected to various surface treatments such as various colors, shot blasting, and sharpening are spread, and construction work to improve the landscape is being carried out.

It is widely practiced to provide a gutter on the roads, parks, plazas, etc. as described above in order to drain water when it rains. The gutter is covered with a cover plate to match the road surface. However, the outer groove portion is also used as a walking surface or the like.

In addition, in providing a cover for closing the open upper surface of the side groove, as shown in FIGS. 11 and 12, stepped portions for receiving the cover are formed in the upper portions of both side walls of the side groove to form a recess. Is being set. That is, the projecting step portion 14 having a certain thickness is provided so as to project outward from the surface of the side wall 13 and the lid receiving step portion 15 is formed in that portion.

[0005]

As described above, sidewalks, streets, etc. are beautified, and even if the gutter makes drainage good at the time of rainfall and the gutter part can be effectively used as a walking surface, the gutter can be effectively used. Since it is buried in the soil, it is still concrete, including its cover plate. That is, since the lid plate that is still concrete remains in a concrete color, even if other sidewalks and street surfaces are beautified to improve the landscape, it will maintain the old-fashioned landscape, which is disharmonious and hinders beautification. On the contrary, the sense of concrete is emphasized.

However, the commonly used U of FIG.
Even if the decorative lid 4 is placed on the projecting step portion 14 in the V-shaped concrete gutter block, the upper surface 16 of the projecting step portion 14 has a small width, and it is difficult to make a decorative treatment on the surface.
Both sides of the line will remain in the shape of a two-line strip with the concrete color as it is. Even in the concrete gutter block with the product-shaped end that is formed in a portal shape, by which concrete can be placed on the open bottom portion 18 in FIG. 12 to freely form a waterway gradient, a decorative lid is placed. However, it is difficult to apply cosmetic treatment to the surfaces of the beam portion 17 on the upper end portion integrally formed with the side walls and the narrow upper surface 16 of the step portion 14. Since the upper surface of the beam portion 17 has a wide surface like a lid, the upper surface 16 of the projecting stepped portion 14 is formed into a strip of concrete of a constant length even if the surface can be treated with makeup. It remains spotty and mottled, but rather it is inconsistent and rather the balance of the landscape is obstructed rather than the entire concrete color.

Further, the lid body provided on the side groove as described above is highly likely to be damaged by walking on it or traveling by a vehicle. As shown in FIGS. 11 and 12, in the case where the stepped portion 14 is provided on both sides of the gutter opening and the lid receiving stepped portion 15 is provided, the receiving stepped portions 15 and 15 can avoid the defect in the lid body. However, since the step portion 14 is provided in a protruding manner, the molding frame is complicated, and the molding and manufacturing are complicated.
Furthermore, since the wall thickness is unavoidably large, the weight is heavy, and it is necessary to keep a certain distance from the fence when laying along a fence in a dense residential area, etc.
There is no choice but to increase the construction man-hours including the backfill compaction.

[0008]

Means for Solving the Problems The present invention has been studied to solve the above-mentioned problems in the prior art, and a specific metallic material is adopted for the side groove portion body having a U-shaped cross section. At the very least, the lid body was advantageously set, and the lid body having the decorative layer was effectively arranged, which is as follows.

(1) A metal or synthetic resin profile having an L-shaped section is provided opposite to the open surface of a gutter block having a U-shaped cross section, and these metal or synthetic resin profiles are formed. A gutter block having a decorative cover plate, characterized in that a concrete cover plate having a decorative layer whose surface matches the landscape of the installation area is provided.

(2) A lid receiving four-sided frame made of a metallic material is provided, and a concrete cover plate having a decorative layer whose surface is in harmony with the landscape of the installation area is provided in the lid receiving four-sided frame. The gutter block having the decorative cover plate according to the item (1).

[0011]

The metal plate or the synthetic resin profile having the L-shaped section is provided on the open surface of the gutter block having the U-shaped cross section so that the lid plate receiving section is provided on the top surface of the gutter block. Moreover, these profiles are relatively thin layers, and even if the edges are exposed, there is almost no discomfort.
Unlike the conventional method, concrete color components over the entire length are not left on the upper surfaces of both sides of the gutter.

As described above, a concrete cover plate having a decorative layer formed between the metal or synthetic resin profiles opposite to the open surface, the surface of which is in harmony with the landscape of the installation area, is provided. Accurately protects the side edge of the concrete cover plate received with a metal or synthetic resin profile,
Appropriately prevent the concrete cover plate from being damaged even when a pedestrian walks or approaches the vehicle, and maintains the decorative layer formed on the surface of the concrete cover plate for a long period of time. To ensure an aesthetic appearance that is in harmony with the landscape.

By providing a lid receiving four-sided frame formed of a metal or synthetic resin profile, a tension member is provided between the open faces of the gutter blocks between the metal or synthetic resin profiles having an L-shaped cross section. In other words, even under the condition that the depth of the U-shaped side groove block is large, it is possible to withstand the lateral pressure by the vehicle traveling on the road surface without making the both side walls particularly thick.

Further, the lid plate set by the above-mentioned four-sided frame is properly positioned in the length direction of the U-shaped gutter block, and in particular, a plurality of divided lid bodies are integrally secured in a combined relation. Then, the lid plate mounting state with good appearance is formed.

Since the metal or synthetic resin shaped material or the four-sided frame as described above has a toughness, the setting relationship of the lid body can be secured by a relatively thin member, and therefore the concrete side groove for receiving the lid plate. It is not necessary to make the upper part of the body particularly thicker or multi-tiered, which simplifies the configuration of the concrete gutter body.

The decorative layer on the surface of the lid plate creates a feeling that is in harmony with the landscape of the installation area, and the construction of gutters without discomfort can be freely realized on sidewalks, streets, parks, plazas, etc. Configure the facility.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A concrete embodiment of the present invention as described above will be described with reference to FIG.
Concrete gutter block 5 with U-shaped cross section as shown in
2mm or less with L-shaped part 1a on the upper side walls of
At least 4 mm or less of metal or synthetic resin shaped members 1 and 1 are provided opposite to each other, and a concrete lid plate 2 is set between these shaped members 1 and 1, but on the surface of the lid plate 2. Has a decorative layer 3 formed by color, shot blasting, sharpening, embedding or pasting with tiles or natural stones, and a composite pattern combining them, and collecting water for collecting drainage in the gutter at the time of rainfall. A hole 4 is provided.

As the shape member 1, a shape steel material such as an L-shaped steel or an angle steel, or an L-shaped portion as at least a part of FIG.
It is possible to employ a profile member having a C-shaped cross section 1c as shown in Fig. 1, and a plurality of metal or synthetic resin anchor bars 8 integrally formed by welding or adhering to these profile members 1 are used as concrete gutters. The L-shaped portion 1a is used as a receiving step portion of the cover plate 2 and is embedded in the block 5 to be connected to the gutter block 10 which is generally formed to have a length of 1 m or more. As shown in the figure, a plurality of cover plates 2 are installed in combination.

As shown in FIG. 10, in which the receiving portion of the lid plate 2 is formed by the profile 1 having the L-shaped portion 1a as described above,
Like the conventional concrete gutter shown in FIG.
It is possible to form an effective lid plate receiving portion without projecting 4 on the outer side of the top of the side wall 13, which simplifies the structure of the concrete gutter with this lid plate and facilitates its manufacture. It is clear that the handling, especially the compaction of backfilled soil at the time of construction, is smoothly performed, and it can be set without taking an extra space between the fence and the like in a dense residential area.

According to the present invention, as shown in FIG. 1, instead of a mere gutter block having a U-shaped cross section, as shown in FIG. 2, a soil retaining pin used when a sidewalk is provided at a high land edge with steps. Gutter block for use as the gutter block 5
The bottom plate portion 6 having a toe shape (or a heel shape) extending to the one side of the bottom surface of the base plate 6 can be integrally formed. That is, this kind of gutter block provided on the side edge of the road by the bottom plate portion 6 is set stably against earth pressure, and the lid plate 2
The decorative layer 3 can appropriately beautify the road and the like.

Further, according to the present invention, instead of forming the profile members 1 and 1 having the L-shaped portion 1a as a pair, both profile members 1 and 1 are connected between the end portions as shown in FIGS. 3 and 4. The four-sided frame 1w can be connected and integrated by the portion 1b. That is, since the four-sided frame 1w is such that both the shape members 1 and 1 are integrated, the mounting relationship to the gutter block 5 is stabilized, and the connecting portion 1b is a tension member against lateral pressure against the gutter block 5 or the like. Therefore, the strength of the gutter block in the open top surface portion is increased, and even a gutter block having a large depth can be formed as a comparatively thin concrete gutter block. Of course, the connecting portion 1b integrally receives the cover plates 2, 2, 2, 2, ... Formed separately as shown in FIGS.

As shown in FIG. 2 or FIG. 4, the toe-shaped bottom plate portion 6 integrally formed on the bottom surface serves as both a clasp and a gutter, and the toe-shaped bottom plate portion 6 is embedded in the lower part of the road.
The outer surface of the side wall where the toe-shaped bottom plate portion is not formed is generally exposed as a side surface of the road, and the exposed side surface portion forming the flat side surface 13 has various designs such as pseudo stones. As shown in FIG. 5, it is possible to easily and properly perform the above-mentioned steps and to achieve a preferable aesthetic appearance even on the exposed side surface of the side groove block.

In any case, the metal or synthetic resin profile 1 or 1 having the L-shaped or G-shaped cross section described above is several mm or less,
Generally, it is a thin layer such as 3 mm or less,
Even if the top edge is exposed to the road surface, it can be in a state in which it is hardly recognized, and the concrete-colored upper surface 16 as shown in FIGS. 11 and 12 of the related art is exposed, and no makeup treatment is applied. Moreover, there is no part that is clearly recognized.

Further, according to the present invention, in the above-mentioned gutter block having a U-shaped cross section, a recess 9 as shown in FIG. 8 is formed on the bottom surface thereof, or a perforation 10 as shown in FIG. 9 is provided. As shown in FIG. 10, the main reinforcing bars 11 and the reinforcing reinforcing bars 12 arranged in the concrete gutter block 5 can be exposed in the perforations 10.
That is, these recesses 9 or perforations 10 are filled with concrete after setting the block of the present invention to form a required bottom surface of the flowing water gradient, or to secure the solidification to the foundation.

Further, the bottom surface concave portion 9 is formed and the perforation 1 is formed.
Even in a concrete gutter block that has formed 0
2 has a structure in which the four-sided frame 1w is formed, and a shape and structure in which the toe-shaped bottom plate portion 6 shown in FIGS. 2 and 4 is formed.

Further, according to the present invention, a cushioning material such as rubber or soft clear rain resin can be set on the lid receiving surface of the profile 1 made of metal or the like. Such a cushioning material may be provided by providing two or more pieces in a dot shape for each cover plate to be applied, and in any case, the cushioning material prevents noise generation during passage of a pedestrian or a bicycle and accepts it. Avoid wear of the covered lid plate. The cushioning material may be attached to the back surface of the cover plate by adhesion or the like.

[0027]

According to the first aspect of the present invention as described above, it is possible to form an aesthetic appearance in the concrete gutter block that immediately corresponds to the surrounding landscape of the installation area, and thereby, in a sidewalk, a street, a park, a plaza, etc. Forming a harmonious environment with good drainage and without leaving a feeling of strangeness, and simplifying the structure of the concrete gutter block,
It has the effect of facilitating its manufacture.

According to the second aspect of the invention, a bulging portion having the above-mentioned effects and suitable for withstanding lateral pressure is formed on the open surface of the U-shaped concrete gutter block, and the bulging portion is divided into a plurality of pieces. The lid plate is integrated so that a stable setting can be achieved, and the effect is further improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a gutter block according to the present invention.

FIG. 2 is a perspective view showing another example thereof.

FIG. 3 is a perspective view showing still another example of the present invention.

FIG. 4 is a perspective view showing another example of the present invention.

FIG. 5 is a side view of a flat side having a design.

FIG. 6 is a cross-sectional view showing an example of a connecting portion for an L-shaped portion.

FIG. 7 is a cross-sectional view showing an example of a connecting portion with respect to the G-shaped portion.

FIG. 8 is a horizontal sectional view and a vertical sectional view showing still another example of the present invention.

FIG. 9 is a horizontal sectional view and a vertical sectional view showing another example of the present invention.

FIG. 10 is a horizontal sectional view and a vertical sectional view showing still another example of the present invention.

FIG. 11 is a perspective view showing an example of a conventional gutter block.

FIG. 12 is a perspective view showing another conventional gutter block.

[Explanation of symbols]

 1 Metal or synthetic resin shaped material 1a L-shaped portion 1b Connecting portion 1c To-shaped portion 1w Four-sided frame 2 Lid portion 3 Decorative layer 5 Gutter block 6 Toe-shaped bottom plate portion 9 Recessed portion 10 Perforated 13 Side wall 13a Flat side surface 14 steps Department

Claims (2)

[Claims] 1. A metal or synthetic resin material having an L-shaped cross section is provided opposite to the open surface of a gutter block having a U-shaped cross section, and between these metal or synthetic resin material. A gutter block having a decorative cover plate, characterized in that a concrete cover plate having a decorative layer whose surface matches the landscape of the installation area is provided. 2. A concrete cover plate provided with a lid receiving four-sided frame formed of a metal or synthetic resin material, and forming a decorative layer whose surface matches the landscape of the installation area in the lid receiving four-sided frame. The gutter block having a decorative lid plate according to claim 1, wherein the gutter block is provided.