JP3190332U - Gutter lid and concrete gutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve drainage of a gutter lid surface of a gutter lid and a concrete gutter to be installed on a road or the like, and even when the surface of the gutter is wet due to rain, snow or the like, a pedestrian, a bicycle or the like falls. Gutter lids and gutters made of concrete are provided. SOLUTION: A drainage port of a slit 1 having good drainage and a non-slip 3 are provided on a reinforced concrete gutter lid, and the reinforced concrete U-shaped gutter and the lid are integrated. [Selection diagram] Fig. 1

Description

  The present invention relates to a gutter lid and a concrete gutter installed on a road or the like.

  As for conventional side groove lids and concrete side grooves, as shown in FIG. 3 and FIG. 4, the concrete side grooves and the lid are separately constructed, and the lid is given a grating. That is, there is a concrete side gutter lid that is continuously installed on the shoulder of the road or installed across the road. Specifically, as shown in FIG. 3 and FIG. 4, the lid is a lid that covers the opening of the concrete gutter body, and drainage such as rainwater that rains on the road is collected from the grating portion of the lid into the concrete gutter. Was. (Patent Document 1).

  Moreover, as shown in FIG.5 and FIG.6, there exist some which give a convex pattern to the cover upper surface of a concrete side groove. That is, an independent convex pattern is formed on the entire surface portion or a part of the surface portion (Patent Documents 2 and 3).

JP 2000-034771 A Utility model registration No. 3074607 Utility model registration No. 3079870

  In the above-mentioned conventional technology, as shown in FIGS. 3 and 4, the grating is made of metal, so that (1) the amount of money is higher than that of concrete. (2) Regarding the construction, the lid was hung after the concrete gutter body was constructed. (3) If the lid surface gets wet due to rain, snow, etc., there was a risk that pedestrians, bicycles, etc. would slip and fall. (4) Noise due to rattling of the lid, cracks in the lid, etc. were problems when passing vehicles.

  Further, as shown in FIGS. 5 and 6, the surface connecting the bottoms of the convex patterns, that is, the surface of the basic structure of the non-slip concrete product is sufficiently flat so that water can easily flow away, and is a continuous surface. Since the convex patterns exist independently on the surface of the basic structure, the water applied to the concrete product can easily flow away between the convex patterns. It was necessary to improve the sex.

  Embodiment 1 of the present invention is a lid that is installed on a concrete side groove body and covers the opening thereof, and the lid has a groove (slit) having a predetermined gradient in the longitudinal direction of the side groove body at the center of the surface. And a groove having a predetermined slope toward the groove (slit) and a slip stopper on the surface, and a hole from the bottom of the groove (slit) toward the inside of the side groove body at a predetermined position of the groove (slit). It is a lid.

  In the second embodiment of the present invention, the lid covering the opening of the concrete side groove body has a groove (slit) having a predetermined gradient in the center of the surface in the longitudinal direction of the side groove body and a surface facing the groove (slit). Providing a predetermined gradient and anti-slip, a hole from the bottom of the groove (slit) toward the inside of the side groove main body at a predetermined position of the groove (slit), and integrally forming the lid and the concrete side groove main body It is a concrete side groove characterized.

The following effects can be obtained by the present invention.
The side groove cover has a groove (slit) having a predetermined gradient toward the longitudinal direction of the side groove main body at the center of the surface, a predetermined gradient toward the groove (slit) on the surface, and a groove (slit) bottom at a predetermined position of the groove (slit) The drainage of the surface of the side groove lid can be made smooth by providing a hole portion that extends from the side toward the inside of the side groove main body. Further, by providing a slip stopper on the surface of the side groove cover, it is possible to reduce the fall of a pedestrian or a bicycle even when the surface of the side groove cover is wet due to rain, snow, or the like.

  On the other hand, the side groove cover has a groove (slit) having a predetermined gradient toward the longitudinal direction of the side groove body at the center of the surface, a predetermined gradient toward the groove (slit) on the surface, and a groove (slit) at a predetermined position of the groove (slit). ) By providing the hole from the bottom toward the inside of the side groove main body, the drainage of the side groove lid surface can be made smooth. Further, by providing a slip stopper on the surface of the side groove cover, it is possible to reduce the fall of a pedestrian or a bicycle even when the surface of the side groove cover is wet due to rain, snow, or the like.

  Furthermore, the construction period of the concrete side groove can be shortened by integrally forming the side groove lid and the concrete side groove main body. Further, it is possible to reduce noise caused by rattling of the side groove lid when the vehicle is passing, prevention of cracking of the side groove lid, and the like.

It is sectional drawing for implementing this invention. It is a top view for carrying out the present invention. FIG. 6 is a sectional view in which a conventional lid and a side groove are separated. The conventional lid | cover and a side groove | channel are top views which are a different body. It is a schematic diagram of the conventional non-slip concrete U type side groove cover for roads. It is the top view and sectional drawing of the conventional non-slip concrete product surface convex state for roads.

  Hereinafter, specific examples of embodiments of the present invention will be described with reference to the drawings. In FIG.1 and FIG.2, the anti-slip process 3 was given to the surface of the gutter lid part 4a, and fall of a pedestrian, a bicycle, etc. was reduced. Further, drainage was smoothed by a predetermined gradient (for example, 2% gradient) 2, groove (slit) 1 and hole 10. Furthermore, the concrete side groove main body 4b and the side groove cover 4a are integrated so that the construction period is shortened, noise due to rattling of the side groove cover 4a when a vehicle or the like is passing, and cracks in the side groove cover 4a are prevented. is there.

  Specifically, it is a side groove cover portion 4a that is installed in the concrete side groove main body portion 4b and covers the opening thereof, and the side groove cover portion 4a has a predetermined gradient (for example, 2) in the center of the surface toward the longitudinal direction of the side groove main body portion 4b. % Gradient) 2, a predetermined gradient (for example, 2% gradient) 2 toward the groove (slit) 1 on the surface, an anti-slip process 3, and a predetermined portion of the groove (slit) 1. The side groove cover is provided with a hole 10 extending from the bottom of the groove (slit) 1 toward the inside of the side groove main body 4b.

  More specifically, {circle around (1)} by providing a drain outlet having a slit with good drainage on the side groove lid portion 4a made of reinforced concrete, it can be supplied at a lower cost than the grating buried type side groove lid 6 (FIG. 3). (2) Water collection to the groove (slit) 1 was improved by applying a predetermined gradient (for example, 2% gradient) 2 toward the groove (slit) 1 at the center of the surface of the side groove lid 4a.

  Next, in the side groove lid portion 4a covering the opening of the concrete side groove main body portion 4b, a groove (slit) 1 having a predetermined gradient 2 in the longitudinal direction of the side groove main body portion 4b in the center of the surface and the groove (slit on the surface). ) Predetermined gradient (for example, 2% gradient) 2 toward 1, anti-slip processing 3, hole portion 10 extending from the bottom of the groove (slit) 1 to the inside of the side groove main body 4 b at a predetermined position of the groove (slit) 1, , And the side groove cover portion 4a and the concrete side groove main body portion 4b are integrally formed.

  More specifically, (1) By providing the anti-slip process 3 on the surface of the side groove cover portion 4a, even when the surface of the side groove cover portion 4a is wet due to rain, snow, etc., a pedestrian or bicycle Etc. can be reduced. (2) It is possible to reduce noise caused by rattling of the side groove cover portion 4a when a vehicle or the like is passing, prevention of cracks in the side groove cover portion 4a, and the like.

DESCRIPTION OF SYMBOLS 1 Slit 2 Predetermined gradient 3 Anti-slip processing 4a Side groove cover part 4b Side groove body part 5 Side groove body 6 Side groove cover 7 Grating 8 U-shaped side groove cover 9 Anti-slip surface 10 Hole part

Claims (2)

  A lid installed on the side groove body made of concrete and covering the opening, the lid having a groove having a predetermined gradient toward the longitudinal direction of the side groove body at the center of the surface, and a predetermined gradient and anti-slip toward the groove on the surface And a side groove lid, wherein a hole is provided at a predetermined position of the groove from a groove bottom toward the inside of the side groove main body.   The lid covering the opening of the side groove body made of concrete has a groove having a predetermined gradient facing the longitudinal direction of the side groove body at the center of the surface, a predetermined gradient and anti-slip toward the groove on the surface, and a groove bottom at a predetermined position of the groove A concrete side groove characterized by comprising: a hole portion extending from the inside toward the inside of the side groove main body, and integrally forming the lid and the concrete side groove main body.

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