JP2007113250A - Mounting fitting for conducting water and side ditch block provided therewith - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting fitting for conducting water having a comparatively simple configuration and superior strength and durability and to provide a side ditch block provided therewith. <P>SOLUTION: This mounting fitting 10 for conducting water is attached to a predetermined section of the side ditch block. This mounting fitting 10 is provided with a bent part 13 having an upper face 11 and a side face 12 formed by bending a plate member like a hook and formed by bending at an inner side end of the upper face 11 and an extended part 14 provided by inclining from a lower side end of the side face 12. Water conducting holes 15, 16 are provided on the upper face 11 and the side face 12, respectively. A plurality of through holes 19A, 19B for filling a concrete material of the side ditch block are provided in a buried region and a close adhesion region. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a water guide fitting used for attaching to a side groove block and draining efficiently, and a side groove block equipped with the fitting.

In a pavement road or the like when raining or the like, if a puddle occurs on the road surface, it is dangerous for a traveling vehicle or the like, and it is necessary to prevent such a puddle from occurring or to drain quickly.
Conventionally, on the paved road, various devices for collecting and draining rainwater and the like in a drainage groove installed on the shoulder of the road quickly have been taken.

As an example, for example, in Patent Document 1, it is attached to a hole or a notch of a predetermined size formed in a side wall or an upper wall of a side groove block facing a road pavement material, and is attached to two side groove blocks. There is disclosed a water guiding member that is connected to each other by being mounted.
Alternatively, Patent Document 2 discloses a road surface drainage concrete part that collects water by providing a water permeable part made of porous concrete on a part of the side surface of a road surface drainage side groove or other concrete part.

Japanese Patent No. 29987575 JP-A-10-131269

However, in such a conventional water-conducting member or the like, it is necessary to use fixing means such as anchors and bolts for mounting and fixing to the side groove block, and the number of parts increases because these separate parts are used.
There are also problems such as an increase in the number of manufacturing steps due to the structural complexity of the small items.
Furthermore, in actual use, for example, when the gutter block is disposed so as to cross the road, it is easy to receive a load due to an impact load or the like from a traveling vehicle or the like, and it is not always easy to ensure strength durability. .

  In view of such circumstances, an object of the present invention is to provide a water guide fitting with a relatively simple structure and excellent strength and durability, and to provide a gutter block equipped with the fitting.

  As a result of intensive research on the background of such problems, the present inventor can obtain a water-conducting mounting bracket that has a simple structure and excellent strength by simply bending and bending a single plate-like object. Was made.

  That is, the present invention is (1) a water guide fitting that is attached to a predetermined part of a gutter block, and has an upper surface and a side surface formed by bending a plate material into a key shape, and is folded at an inner end of the upper surface. A bent-shaped bent portion and an extending portion inclined from the lower side end of the side surface are provided, and the water guide mounting bracket includes a water guide hole formed on each of the upper surface and the side surface.

  Moreover, this invention is (2). The water-conduction fitting according to the above (1), wherein the water conduction holes provided in the key-shaped corners on the upper surface and the side surface are opened on both the upper surface and the side surface. Exist.

  Moreover, this invention exists in the attachment bracket for water conveyance as described in said (1) or (2) set as (3) and the said extension part as an embedding area | region embedded in the concrete material of the said side groove block.

  Moreover, this invention set the contact | adherence area | region which closely_contact | adheres to the concrete material of the said side groove block in the both sides edge part of the said upper surface, the said side surface, and the said bending part, and the lower part of the said side surface (1). It exists in the mounting bracket for water conveyance of any one of ~ (3).

  In addition, the present invention provides (5) the water-fitting mounting bracket according to (4) above, wherein a plurality of through holes are provided in the buried region and the contact region so as to be filled with the concrete material of the gutter block. Exist.

  Moreover, this invention exists in the attachment bracket for water conveyance of the said (1) description with which the extension part inclinedly provided from the lower side end of the said side surface is formed at 45 degrees with respect to the side surface.

  Moreover, this invention exists in the gutter block to which the mounting bracket for water conveyance of any one of said (1)-(6) is attached to the predetermined part (7).

  In addition, as long as the objective of this invention is met, the structure which combined the said invention suitably is also employable.

According to the present invention, since the water guide mounting bracket has a three-dimensional structure in which a simple single plate is bent like a key, high rigidity is ensured even by itself.
Moreover, since the embedding area | region is embed | buried in the concrete material of a gutter block, the attachment strength with a gutter block is reinforce | strengthened significantly.

Further, in the close contact region, the side groove block is in close contact with the concrete material, and the through hole provided in the buried region and the close contact region is filled with the concrete material of the side groove block.
These not only strengthen the coupling strength with the side groove block, but also provide a high support rigidity for the water guide mounting bracket.
In particular, the through-hole in the buried region, which is the extension portion, can greatly increase the bond strength because the concrete on both sides communicate with each other.

When actually installed, since the water introduction holes are formed from the upper surface to the side surface, the surface water is mainly introduced from above and from the side.
Further, the side water introduction holes guide underground water, and can efficiently collect rainwater and the like to collect and drain water quickly into the drainage channel.

Hereinafter, preferred embodiments of a water guide fitting according to the present invention and a side groove block equipped with the same will be described with reference to the drawings.
FIG. 1 shows a water guide fitting 10 according to an embodiment of the present invention.
2 is a front view, FIG. 3 is a side sectional view, and FIG. 4 is a top view and a bottom view.
The water guide fitting 10 is attached to a predetermined portion of the side groove block 100 as will be described later, and is formed by bending a single steel plate (for example, SS material). The water conveyance function is demonstrated by combining with the block.

In the basic configuration, the water guide mounting bracket 10 has a top surface (upper wall portion) 11 and a side surface (side wall portion) 12 formed by bending into a key shape, and is folded at the inner end of the upper surface 11. A curved portion 13 and an extending portion 14 inclined from the lower end of the side surface 12 are provided.
A water guide hole 15 and a water guide hole 16 are formed in each of the upper surface 11 and the side surface 12, and a notch 13 a having a certain width is formed in the bent portion 13.
Among these, a plurality of water guide holes 15 on the upper surface 11 are formed in parallel, and a plurality of water guide holes 16 on the side surface 12 are formed in a plurality of rows.

Here, the side groove block 100 to be provided with the water guide fitting 10 will be described. As shown in FIG. 6, the side groove block 100 has, for example, a gate shape, and an opening 102 is formed in a part of the beam portion 101. ing.
The opening 102 is covered with a lid (not shown) such as a concrete lid or a metal grid-like lid (usually referred to as “grating”). A mounting portion 103 for mounting the mounting bracket 10 is set.

The attachment portion 103 is inevitably formed when the water guide fitting 10 is insert-molded into the side groove block 100 using a mold.
The water guide fitting 10 is firmly joined integrally with the side groove block 100 in the form of insert molding in this way.
The notch 13a described above also has a function of facilitating the fall of rainwater or the like flowing from the lid 102 when the opening 102 is covered with a lid.

In the water guide mounting bracket 10, the water guide holes 15 are provided at the key-shaped corners of the upper surface 11 and the side surface 12, and open to both the upper surface 11 and the side surface 12.
In this example, the water guide hole 15 on the upper surface 11 has a rectangular shape (rectangular shape), and is formed from the upper surface 11 to the side surface 12.
Moreover, the water guide holes 16 formed in the side surface 12 are arranged in rows in the vertical and horizontal directions (width direction) at appropriate pitch intervals.

  When the water guide fitting 10 is actually attached to the gutter block 100, the upper surface 11 is arranged in a substantially horizontal direction, and the side surface 12 is arranged in a substantially vertical direction.

As in the construction example shown in FIG. 3, the bent portion 13 is moderately inclined toward the outside and is substantially vertical, and the extended portion 14 is inclined inward with respect to the side surface 12 (preferably θ ; Tilted around 45 °).
In this case, the bent portion 13 is inclined toward the outside because the water guide mounting bracket 10 is inserted between the molds when the water guide mounting bracket 10 is temporarily fixed to the mold at the time of manufacture. This is because the elastic force can be exerted by the bent portion 13 (that is, the elastic force is generated between the side surface 12 and the bent portion 13 when inserted between the molds).
The water guide fitting 10 has a substantially deformed “C” -shaped or substantially deformed “U” -shaped cross-sectional shape.
Incidentally, this cross-sectional shape can sufficiently exhibit strength.

In addition, as shown in FIG. 1, an embedded region 17 embedded in the concrete material of the gutter block 100 is set in the extending portion 14 (including the lower part of the side surface 12) in the water guide fitting 10.
This buried region 17 is insert-molded in the concrete of the side groove block 100.

Further, close contact areas 18A and 18B that are in close contact with the concrete material of the side groove block 100 are set at both side edges of the upper surface 11, the side surface 12 and the bent portion 13 and the lower portion of the side surface 12, respectively.
Concrete material is poured into the inner surface side of the close contact region 18 by insert molding at the time of manufacturing the gutter block 100, so that the inner surface side of the close contact region 18 is in close contact with the concrete.

A plurality of through-holes that are filled with the concrete material of the side groove block 100 by insert molding in the embedded region 17 that is the extending portion and the close-contact region 18 on both side edges of the bent portion 13 and the side surface 12. That is, a through hole 19A1, a through hole 19A2, and a through hole 19A3 are provided.
One through hole 19 </ b> B is also provided in the close contact region 18 below the side surface 12.
The through hole 19B is a stopper (not shown) for temporarily holding the water guide fitting 10 together with the mold frame when the side groove block 100 is insert-molded using the mold. It is used when inserting.
Incidentally, it has already been described that the bent portion 13 of the water guide fitting 10 itself contributes to the elastic force on the mold.

Now, the water guide fitting 10 can be easily manufactured into a shape having a three-dimensional structure by bending it by press molding using a steel plate. As described above, the water guide fitting 10 itself has high rigidity and strength. Is secured.
Further, the water guide mounting bracket 10 is integrally attached to the mounting portion 103 of the side groove block 100 as shown in FIG. 6.
In this case, since the embedded region 17 is embedded in the concrete material of the side groove block 100, the bonding strength with the side groove block 100 is greatly enhanced.

In particular, as shown in FIG. 5 (b), the entire extending portion 14 is embedded in the concrete material, and is inclined with respect to the side surface 12 at an angle θ of 45 ° in this case.
As a result, the extending portion 14 is embedded from both sides evenly and with a maximum depth for a certain depth, so that the coupling strength is effectively ensured in the limited space of the side groove block 100. be able to.

In addition, in the close contact regions 18A and 18B set at both side edges of the upper surface 11, the side surface 12 and the bent portion 13 and the lower part of the side surface 12, the back side of the water guide mounting bracket 10 is in close contact with the concrete material of the side groove block 100.
Further, the through hole 19A1, the through hole 19A2, and the through hole 19A3 provided in the buried region 17 and the close contact region 18A and the close contact region 18B are filled with the concrete material of the side groove block 100.
Similarly, the through hole 19B is filled with concrete material.
Therefore, it becomes a structure where the concrete materials on both sides are integrated through the through holes.
As a result, not only the strength of the coupling between the side groove block main body and the side groove block 100 is strengthened, but also high support rigidity for the water guide fitting 10 is obtained.
Therefore, for example, even when a load due to an impact load or the like from a vehicle traveling on a road is received, it is possible to prevent the water guide fitting 10 from being peeled off and dropped off from the side groove block 100 and to greatly improve durability. it can.

When actually constructed and installed on the shoulder of the road 1 as shown in FIG. 3, for example, the water-conducting mounting bracket 10 is provided with a water-permeable pavement 2 around it and at substantially the same height as the road surface. Installed.
Since the water introduction hole 15 is formed from the upper surface 11 to the side surface 12, the surface water is mainly introduced from above and from the side, and the water introduction hole 16 conducts ground water, thereby efficiently using rainwater and the like. It can conduct water well and collect and drain quickly into the drainage channel.

  Here, there are various modified examples of the water guide fitting 10, some of which are shown in FIGS. 7 and 8.

  The water guide fitting 10 shown in FIG. 7 is a case where the bent portion 13 is formed in a continuous plate shape without the cutout portion.

8 shows an example in which the shape and number of through holes are different.
In the water-conducting mounting bracket 10 of the present invention, all of them have the buried region 17 and the close contact regions 18A and 18B, so that a certain bonding strength to the side groove block 100 is ensured, and the through hole 19 is also provided. (19A1, 19A2, 19A3, 19B), the bond strength is further enhanced.

As mentioned above, although this invention was demonstrated with embodiment, this invention is not limited only to these embodiment, A change etc. are possible within the scope of the present invention.
For example, the ratio of the widths of the bent portion, the upper surface, the side surface, the extended portion, and the like is arbitrary, and the number and size of the water guide holes 15 and 16 can be appropriately increased or decreased.

FIG. 1 is a perspective view showing a water guide mounting bracket according to an embodiment of the present invention. FIG. 2 is a front view of the water guide mounting bracket according to the embodiment of the present invention. FIG. 3 is a partial side cross-sectional view showing the operation of the water guide mounting bracket according to the embodiment of the present invention. FIG. 4 is a top view and a bottom view of the water guide mounting bracket according to the embodiment of the present invention. FIG. 5 is a front view and a cross-sectional view of a gutter block equipped with a water guide mounting bracket according to an embodiment of the present invention. FIG. 6 is a perspective view showing an example of the side groove block in the embodiment of the present invention. FIG. 7 is a perspective view showing a modified example of the water guide mounting bracket in the embodiment of the present invention. FIG. 8 is a perspective view showing another modified example of the water guide mounting bracket according to the embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Water guide fitting 11 Upper surface 12 Side surface 13 Bent part 13a Notch part 14 Extension part 15 Water guide hole 16 Water guide hole 17 Buried area | region 18A, 18B Contact | adherence area | region 19A (19A1, 19A2, 19A3) Through hole 19B Through hole 100 Side groove block 101 Beam 102 Opening 103 Attachment

Claims (7)

A water-conduction mounting bracket that is attached to a predetermined part of the side groove block,
It has an upper surface and a side surface formed by bending a plate material into a key shape, and a bent portion formed at the inner end of the upper surface and an extending portion inclined from the lower end of the side surface are provided,
A water-conducting mounting bracket, wherein a water-conducting hole is formed in each of the upper surface and the side surface.   The water guide fitting according to claim 1, wherein the water guide holes provided in the key-shaped corner portions of the upper surface and the side surface open to both the upper surface and the side surface.   The said extension part was set as an embedding area | region embed | buried under the concrete material of the said gutter block, The mounting bracket for water conveyance of Claim 1 or 2 characterized by the above-mentioned.   The close contact area | region which closely_contact | adheres to the concrete material of the said side groove block was set in the both sides edge part of the said upper surface, the said side surface, and the said bending part, and the lower part of the said side surface. Mounting bracket for water guiding as described in the section.   5. The water guide mounting bracket according to claim 4, wherein a plurality of through holes are provided in the buried region and the close contact region so as to be filled with the concrete material of the gutter block.   The extension fitting inclined from the lower end of the side surface is formed at 45 ° with respect to the side surface.   The side groove block, wherein the water guide fitting according to any one of claims 1 to 6 is attached to the predetermined portion.

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