JP2573890Y2 - Cover device such as gutter - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to a drainage system in which rainwater or the like from a road surface flows into a gutter or a catchment basin while using a cover of a filling type non-porous structure matched to a surrounding well-paved road surface. The present invention relates to a cover device such as a side groove having a function.

[0002]

2. Description of the Related Art Conventionally, as a cover device for the above-mentioned gutter or catchment basin, as shown in Japanese Utility Model Laid-Open Publication No. 57-85086, a cross-section L is formed at the upper end edge of the gutter or catchment basin. A receiving frame of a shape is fixed, and a groove cover or a box cover (hereinafter simply abbreviated as a lid) is placed on a lid receiving step portion of the receiving frame via a buffer block made of synthetic rubber or the like, and the side groove or the water collecting portion is provided. Many have a configuration that covers the upper surface of the opening of the box.

In the above-mentioned cover device, the cover itself is provided with a grating (lattice-like) or a plurality of covers in order to have a drainage function of flowing running water such as rainwater from a road surface into a gutter or a catchment basin. Because it has a perforated lid structure with a large drainage hole that opens in a slit shape, filth such as sewage and garbage collected in the gutter or in the catchment basin becomes visible from above through the large opening of the lid, There was a problem of causing discomfort to pedestrians walking on top.

[0004] In recent years, beautifully paved road surfaces provided with decorative tiles and decorative blocks have been increasing in sidewalks, plazas, parks, and the like, so as to adapt to the surrounding natural environment.
If such a well-paved road surface is provided with a perforated lid having a lattice-shaped or slit-shaped drainage hole as described above, it does not match the surrounding beautifully-paved road surface in terms of color and design, causing a sense of discomfort and impairing the appearance of the road surface. There was a problem.

Accordingly, the present applicant has constructed the lid of the above-mentioned gutter or the catchment basin as a lid of a filling type non-porous structure that matches the surrounding beautifully paved road surface, and a plurality of lids are provided on one of the lid and the receiving frame. The L-shaped spacer is fixed at a predetermined interval, and the L-shaped spacer has an opening width of 15 mm or more for flowing water from the road surface between the outer surface of the lid and the inner surface of the receiving frame into the gutter or the collecting basin. Japanese Patent Application No. 59-32118 proposes a device for covering a gutter or the like which has a horizontally elongated slit-shaped drain passage. (This utility model has been changed to a patent application, and the rejection decision of Japanese Patent Application No. 63-193875 has been proposed.) Has continued as a trial case against).

[0006] A device to be covered such as a side groove according to the prior application is as follows.
As the cover of the gutter or the catchment basin is filled with mortar in the upper surface recess of the lid body, and the decorative material such as decorative tiles and decorative blocks are spread over the mortar filler, the filling type decorative non-porous structure is used. The lid matches the surrounding pavement without any discomfort in terms of color and design, and does not impair the aesthetic appearance of the road.

[0007] The lid of the filling type non-porous structure does not have a drainage function unlike a lid having a perforated structure such as grating. However, a road surface is provided between the outer surface of the lid and the inner surface of the receiving frame by an L-shaped spacer. A horizontal slit-shaped drainage passage with an opening width of 15 mm or more that allows flowing water from above to flow into the gutter or the catchment basin is secured, and through this drainage passage, a large amount of rainwater or the like flowing from the road surface into the gutter or into the gutter. It is possible to smoothly flow the water into the catchment basin, and it is possible to maintain the drainage function for a long time without being blocked immediately even if mud or the like flows in.

[0008]

However, in the device to be covered such as the side groove according to the above-mentioned application, the opening of the drainage passage formed between the outer surface of the lid and the inner surface of the receiving frame has an opening width of 15 mm. Since the above-mentioned wide gap is formed, there is a risk that the heel of the high heel enters the wide gap and the pedestrian falls down, or the pedestrian is hurt by kicking over the paragraph edge of the gap.

An object of the present invention is to provide a cover device such as a gutter capable of satisfying both a sufficient drainage function and an aesthetic appearance and eliminating the risk of a pedestrian falling over due to a stumbling kick or heel fit. Is to do.

[0010]

In order to achieve the above object, according to the present invention, a receiving frame having an L-shaped cross section is fixed to an edge of an opening at an upper end of a gutter or a collecting basin, and a lid receiving portion of the receiving frame is provided. A cover of a filling type non-porous structure that is placed on the step portion and covers the upper surface of the opening of the gutter or the catchment basin, and is disposed at one of the cover and the receiving frame at a plurality of positions between the cover and the receiving frame. An L-shape that is fixed at intervals and forms a wide slit-shaped drain passage with a wide opening between the outer surface of the lid and the inner surface of the receiving frame to allow flowing water from the road surface to flow into the side gutter or the catchment basin. In a covered device such as a gutter having a plurality of spacers, a horizontal rail member is attached to an upper end portion of each of the spacers to partition an inflow side opening of a drain passage at an interval where a heel of a high heel does not fit. I do.

In order to allow a large amount of flowing water from the road surface to smoothly flow into the gutter or the catchment basin, the opening width of the inflow-side opening of the drainage passage is set to a size of 15 mm or more. It is preferable to set the partition interval of the opening by the horizontal rail member to a dimension of 10 mm or less such that the heel of the high heel does not fit.

[0012]

[0013]

[0014]

According to the cover device having the above-described structure, the cover of the filling type non-porous structure matches the surrounding beautiful pavement road surface without any discomfort in color and design. In addition, the cover of the filling type non-porous structure does not have a drainage function differently from a perforated cover such as grating, but L-shaped spacers are interposed at a plurality of places between the cover and the receiving frame. By supporting the cover in a spaced state with respect to the receiving frame, a wide slit-shaped drain passage having a wide opening can be formed between the outer surface of the lid and the inner surface of the receiving frame. A large amount of running water such as rainwater from the road surface can smoothly flow into the gutter or the catchment basin.

In addition, even if the opening on the inflow side of the drain passage is widened as described above, that is, even if the opening width of the drain passage is set to 15 mm or more (for example, 26 mm), a drain is formed at the upper end of each spacer. Since the crosspiece member is provided to partition the inflow side opening of the passage into an interval where the heel of the high heel does not fit (10 mm or less, preferably about 6 mm), the heel of the high heel enters the inflow side opening of the drainage passage. There is no danger of pedestrians falling over or kicking over the edge of the opening paragraph, causing pedestrians to be injured. Can be secured.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be specifically described below with reference to the drawings.

The first embodiment is an application example of a gutter cover device in which all the constituent members are made of stainless steel. Receiving frames 2 and 3 which are through-edge members (angle members that are continuous in the longitudinal direction of the groove) have a plurality of anchors 2a,
3a, and are fixed as shown in FIG.
The lower horizontal portions are lid receiving step portions 4 and 5.

Reference numeral 11 designates a cover which is formed as a grooved cover of a filling type non-porous structure which covers the upper surface of the opening of the side groove 1. The cover 11 is composed of a bottom plate 12, both side plates 13a, 13b and both end plates 13c, 1c.
It is mounted on the lid receiving steps 4, 5 of the receiving frames 2, 3 via an L-shaped spacer 6, which will be described later, so as to be flush with the surrounding beautifully paved road surface 7 via an L-shaped spacer 6, which will be described later. And a plurality of inverted hat-shaped cross-sectional shapes as shown in FIG. 4 attached to the inner bottom surface of the lid body 14 (the inner surface of the bottom plate 12) by welding at regular intervals. The mortar 1 is provided in the upper surface concave portion 13 of the lid body 14 so as to adhere to the lip with rib 17.
5 and a decorative material 1 such as a decorative tile, a decorative block, etc., which matches the surrounding paved road surface 7 on the mortar filler.
6 are spread as shown in FIG. 2 and FIG.

In this embodiment, the groove width a of the side groove opening secured between the receiving frames 2 and 3 is 294 mm, the cover width b of the cover 11 is 234 mm, and the lower horizontal The width of the lid receiving steps 4, 5 is set to 50 mm.

On the outer surface of both sides of the cover body 12 of the cover 11, a plurality of L-shaped spacers 6, for example, four on each side, a total of eight spacers 6 are located at a plurality of positions between the cover 11 and the receiving frames 2, 3. 1 and 4 are fixed by welding.

Each of the spacers 6 constitutes a wide slit-shaped drain passage 10 having a wide opening between the outer surface of the lid and the inner surface of the receiving frame to allow flowing water from the road surface 7 to flow into the side groove 1. In the case of this embodiment, the opening width c of the inflow side opening of the drainage passage 10 (the distance between the lid side plates 13a and 13b and the upper portion of the receiving frame) is 26 mm, and the opening of the outflow side opening of the drainage passage 10 is set. The width d (the interval between the lid bottom plate 12 and the receiving frame lid receiving portions 4 and 5) is designed to be 22 mm.

Each of the spacers 6 is provided on the outer surface of the lid (the lid body 14).
Stainless steel L-shaped plate 6 welded to the outer surface of
and a cylindrical lid bottom support leg 6b (made of stainless steel) which is welded and fixed to the inner edge of the lower end of the L-shaped plate 6a.
At the upper end of the L-shaped plate 6a, a notch groove 8 for fitting and fastening the horizontal rail member 18 is provided, and at the lower end of the lid bottom support leg 6b, a cover 11 with a spacer is attached to the frame lid receiving steps 4,5. The rubber cushion 9 to be supported on the upper surface is fitted in a hole-fitting manner (see FIG. 3).

The horizontal rail member 18 has a wide opening c on the inflow side of the drain passage 10 so that the heel of the high heel does not fit therein.
In the case of this embodiment, a total of four flat steels (made of stainless steel), two on each side, having substantially the same length as the lid length, are used to make the opening width c of the drain passage 10 equal to or less than 0 mm. 26
The inflow side opening of 2 mm is fitted into the spacer notch grooves 2 on each side so as to be separated at intervals of 6 mm, and the lower side, which cannot be seen from above, is fitted to the spacer 6 (L-shaped plate 6a). By welding and fixing, the upper and lower edges of the lid side plates 13a, 13b and the lid receiving upper part are parallel to the upper end face of the lid both side plates 13a, 13b and the lid receiving upper part as shown in FIG. Mounted. The number of the horizontal rail members 18 is not limited to two, but may be one if the opening width c of the drain passage 10 is 15 mm to 20 mm. FIG. 5 shows a second embodiment of the present invention.

The second embodiment is an example of application to a cover device of a water collecting basin in which all components are made of stainless steel, and is fixed to an upper end opening edge of a water collecting basin (not shown). A rectangular receiving frame 23 having an L-shaped cross section, and a cover 21 which is mounted on a lower horizontal portion (a lid receiving step portion) of the rectangular receiving frame 23 and covers the upper surface of the opening of the water collecting basin (this cover is Top recess 1
A plurality of lip-attached ribs 17a are attached at regular intervals to the inner bottom surface of the lid main body 3 having the 3 ', and the mortar is filled into the upper concave portion 13' of the lid main body 24 in the same manner as in the first embodiment. It has a filling-type decorative non-porous structure in which decorative materials such as decorative tiles and decorative blocks that match the surrounding beautifully paved road surface are spread over the filler.)
The cover is fixed at a plurality of intervals between the cover and the receiving frame 23 so as to allow flowing water from the road surface to flow into the collecting basin between the outer surface of the cover and the inner surface of the receiving frame. A plurality of L-shaped spacers constituting a slit-shaped drain passage; and an inflow opening of the drain passage at an upper end of each of the spacers at an interval where a heel of a high heel does not fit. Two horizontal rail members 18 are attached in the same manner as in the first embodiment. The other configurations and operations are the same as those of the first embodiment, and thus detailed description is omitted.

In the first and second embodiments, the case where the spacer 6 is fixed to the lid main bodies 14 and 24 has been described. However, this spacer 6 is fixed to the groove lid receiving frames 2 and 3 or the square lid receiving frame 23. It is also possible to provide it fixed to the side. In this case, spacers 6 each composed of an L-shaped plate 6a and a column-shaped lid bottom support leg 6b welded and fixed to the inner edge of the lower end of the L-shaped plate 6a are located at a plurality of positions between the cover and the receiving frame. A rubber cushion 9 that is fixed to the groove lid receiving frames 2 and 3 side or the square lid receiving frame 23 side with an arrangement interval, and is fitted to the upper end portion of the lid bottom support leg 6b by hole fitting is attached to the rubber cushion 9 that supports the cover lids 11 and 21. Be changed.

[0026]

As described above, according to the covered device of the present invention, the grooved cover or the square cover is formed as a cover with a fillable makeup and non-porous structure that matches the surrounding beautiful paved road surface. Despite covering the upper surface of the opening of the gutter or catchment basin using a cover with a non-porous structure, the L-shaped spacer interposed at a plurality of places between the cover and the receiving frame allows the outer surface of the cover and the inner surface of the receiving frame to intersect. A wide slit-shaped drainage passage with a wide opening can be configured between the two, and a large amount of rainwater and other flowing water from the road surface flows smoothly into the gutter or into the catchment basin through this wide drainage passage. It is possible to do.

Moreover, even if the inflow side opening of the drain passage is widened as described above, that is, even if the opening width of the drain passage is set to 15 mm or more (for example, 26 mm), the drainage is formed at the upper end of each spacer. Since the crosspiece member is provided to partition the inflow side opening of the passage into an interval where the heel of the high heel does not fit (10 mm or less, preferably about 6 mm), the heel of the high heel enters the inflow side opening of the drainage passage. There is no danger of pedestrians falling over or kicking over the edge of the opening paragraph, causing pedestrians to be injured. It has an excellent practical effect that it can be secured.

[Brief description of the drawings]

FIG. 1 is a plan view, partially cut away, showing a device for covering a side groove according to a first embodiment of the present invention.

FIG. 2 is a transverse sectional view taken along the line AA of FIG. 1;

FIG. 3 is an enlarged view of a main part showing a groove lid support of FIG. 2;

FIG. 4 is a longitudinal sectional view taken along the line BB of FIG. 2;

FIG. 5 is a plan view showing the cover device of the water collecting basin according to the second embodiment of the present invention in a state where the mortar and the decorative material are not filled in the cover body.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Side groove, 2, 3 ... Groove lid receiving frame, 4, 5 ... Lid receiving step part, 6 ...
Spacer, 6a: L-shaped plate, 6b: Lid bottom support leg, 7: Surrounding beautiful pavement surface, 8: Notched groove, 9: Rubber cushion, 10
... drainage passage, c ... opening width of drainage passage, 11 ... cover lid which is a groove cover, 12 ... bottom plate, 13 ... upper surface recess, 13a, 13b ...
Lid both side plates, 13c, 13d ... lid both end plates, 14 ... lid body,
15 ... mortar, 16 ... decorative materials such as decorative tiles, 17 ...
Rib with lip, 18 ... horizontal rail member, 21 ... cover lid which is a cell lid, 23 ... rectangular receiving frame, 24 ... cell lid body, 13 '... concave part on lid upper surface, 17a ... rib with lip.

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) E03F 5/06

Claims (2)

(57) [Scope of request for utility model registration] 1. A receiving frame having an L-shaped cross section fixed to an upper edge of an opening of a gutter or a collecting basin, and a filler which is placed on a lid receiving step of the receiving frame and covers an upper surface of an opening of the gutter or the collecting basin. A cover having a non-porous makeup type structure, and fixed to one of the cover and the receiving frame with an arrangement interval located at a plurality of positions between the cover and the receiving frame on a road surface between the outer surface of the lid and the inner surface of the receiving frame. And a plurality of L-shaped spacers constituting a wide slit-shaped drain passage having a wide opening width for flowing water from the inside into the side gutter or the catchment basin. A covered device such as a gutter, wherein a horizontal rail member is provided at an upper end of a spacer to partition an inflow-side opening of a drain passage at an interval where a heel of a high heel does not fit. 2. The drainage passage according to claim 1, wherein the opening width of the inflow-side opening of the drainage passage is set to a size of 15 mm or more, and the partition space of the inflow-side opening by the horizontal rail member is 10 mm or less where the heel of the high heel does not fit. A covered device such as a side groove, which is set to have the following dimensions.