RU222416U1 - Device for draining water from roads and sidewalks - Google Patents

Abstract

The utility model relates to the field of road construction and concerns a device for draining water from highways and sidewalks, which can be used to separate the roadway of streets and roads from sidewalks, lawns, and playgrounds. The device for draining water from roads and sidewalks is a monolithic solid body with a rectangular base and contains two opposite walls perpendicular to the base - a high wall and a low wall, made with horizontal upper surfaces. Additionally, the device contains a bottom. In this case, the inner surface of the high wall, the inner surface of the low wall and the bottom are made at an angle to the base. Moreover, the inner surface of the high wall, the inner surface of the low wall and the bottom form a drainage tray. The technical result from the use of the utility model is the expansion of the range of technical means, the possibility of docking with the existing prefabricated structure for water drainage, consisting of a curb and a drainage tray, currently used in the construction of roads and sidewalks in Russia. 7 salary f-ly, 1 ill., 2 pr.

Description

The utility model relates to the field of road construction and concerns a device for draining water from highways and sidewalks, which can be used to separate the carriageway of streets and roads from sidewalks, lawns, and playgrounds.

Most often, curbs are made as separate elements, to which the gutter is added as an additional element. Then the curb acts as a resistor, and the watercourse, thanks to a specially formed surface, drains excess water from the roadway into the storm drain.

A number of systems for linear collection and removal of liquids from bridges and spans are known from the prior art.

A channel for draining liquid is known (RU 2699170 C1, class E03F 5/04, E01C 11/22, published 09/03/2019), which contains opposite right and left supporting walls, a gutter and a grille. Each of the supporting walls includes one or more U-shaped profiles and one or more L-shaped profiles. A groove is installed between the right and left support walls, which is adjacent to the L-shaped profile of each of the support walls. A grate is installed on top of the gutter, and the specified U-shaped, L-shaped profiles, gutter and grate are connected to each other without welding. Said U-shaped profile includes an upper side part, a lower side part and a middle part connecting the upper and lower side parts. The upper side part is adjacent to the L-shaped profile, and the lower side part, when operating the channel, lies on the surface on which the channel is installed. It is possible to operate the channel without destroying road surfaces, reducing butt joints, increasing the waterproofing properties and integrity of the drainage system, increasing the speed and quality of installation, increasing the anti-corrosion and strength characteristics, increasing the service life of the channel and the base with which the channel is used.

Universal road and sidewalk side stones are known, which are a curb part made integral with a storm drain in the form of a box with a tray covered with a protective window grille and loops for attaching the box to the road surface (RU 98758 U1, class E01C11/22, published on October 27. 2010). Thanks to this, their performance qualities are improved and their technical capabilities are expanded through the use of stones that combine the functions of fencing the roadway from sidewalks and storm drains.

A curb with a protective plate is known (CN 214301075, class E01C 11/22, publ. 09/28/2021), which contains a curb body and a protective plate. The curb body is provided with a water collection tank, the upper part of the curb body is divided into a front side edge and a rear side edge by means of a water collection tank, the rear side edge of the curb body is made higher than the front side surface of the curb body, and the protective plate is located in the water collection tank. The connecting rod is detachably connected to the rear side surface of the curb main body. Skid plate curb and skid plate curb road are simple in design and inexpensive, can play a role in protecting roadside vegetation, and can also protect the side slope from erosion, preventing water damage to the road surface.

A known curb stone (CN 209099095, class E01C 11/22, E03F 5/046, E01F 9/535, published 07/12/2019), which contains an underground part with a U-shaped tray and an above-ground part installed on the underground. The above-ground part contains a warning block, a water return device, a drainage hole and a light-emitting coating. The water return device is located above the water drainage hole, a light-emitting coating is located on the top of the water return device, the warning unit is located on the outermost side of the above-ground part, the water drainage hole is located between the water return device and the warning unit, the underground part contains a water collection tank , which communicates with the hole for draining water. Thanks to the warning unit, water return device, luminous cover and water collection tank, the functions of water drainage and curb warning are realized, and at the same time, sediment is not formed in the water collection tank due to the anaerobic layer in the water collection tank; The light-emitting coating can emit light autonomously and can reflect the external light source, so that it is convenient for drivers and pedestrians to go out at night.

A trompillar-type border is known (CN 207878212, class E01C 11/22, published 09/18/2018), containing a perpendicular line to the left of the cross-section of the border acting as the base, a flat bottom line, a closed shape perpendicular to the line of the right side and sequential formation meander lines of the upper part. The perpendicular line of the left side should be higher than the perpendicular line of the right side. The meander line of the upper part includes a first bend segment that connects to each other according to the preface, a second bend segment and a third bend segment. The starting point of the first bending segment is connected to each other by the upper end of the perpendicular line on the left side. The end of the third bending segment is connected to each other by the upper end of a perpendicular line on the right side. Install multiple wastewater inlets that run along the curb. The inlet for supplying waste water is located at the upper end of the curb, which corresponds to the bend line of the upper part. The inlet for draining waste water is located on the left surface of the curb, which corresponds to a perpendicular line on the left side. Innovative transformation of curb shape improves driving safety, prolongs the service life of curb by increasing functions such as filtration, cleaning, drainage, supporting the role of curb with the highest performance in the construction of sponge city.

A prefabricated curb stone with a groove for water drainage is known (CN 208792085, class E01C 11/22, published on April 26, 2019), containing a horizontal slab and a vertical board combined into one unit, and the cross-section of the horizontal slab as a whole is a rectangle , the transverse right trapezoid, which is a vertical board, and the vertical board is installed at the back end of the horizontal board, and the inclined side of the vertical board is facing forward, the lower position on the inclined side of the vertical board is equipped with three corner fasteners, and it has a U-shaped groove for water drainage, which opens near the location of the three corner fittings on the horizontal plate, and the water drainage groove runs through the entire horizontal plate. The utility model discloses a housing structure in which a horizontal plate and a vertical board are formed, when the wheel hits the vertical board, the wheel can be pressed against the horizontal plate, simply therefore cannot hit the removal by the vertical board, including the design of the groove mark for the level line tooth, which is more durable with the help of bonding with the road surface guarantees complete stability of the connection with the road surface of the tooth in a straight line, let's say that the dental tape has a groove for draining water, the coating on the road surface can flow into the depression and over time drain the flowing water from the road surface to a hill , both sides can also play the role of protecting the road surface and guarantee the effect of road safety, and the water drainage groove drains away.

A storm drain discharge channel is known to provide access for liquid/debris from the road surface to the interior of a drainage tank, including a rigid box-shaped structure (US 20070014632, class E01F 5/00, E01C 11/00, E01C 11/22, publ. 01/18/2007 g.), includes a substantially hollow channel structure positioned adjacent a rigid box-shaped curb inlet structure, the substantially hollow channel structure having a first end defining a first opening and a second end defining a second opening, wherein the first end is configured to positioned adjacent and substantially flush with, and in communication with, the liquid/debris surface of the road, and the second end is configured to accommodate one adjacent to and within the interior of the curb inlet, as well as in communication with the liquid/ garbage.

The closest in technical essence and achieved result to the proposed utility model is a concrete element protected by patent PL 067742, class. E01C11/22, publ. 05/26/2014, accepted as the closest analogue (prototype).

The concrete element according to the prototype combines the characteristics of a curb and a drain, is a solid body with a rectangular base and has two opposite walls, perpendicular to the base, a higher and a lower one. Moreover, in the lower part of each of the walls, at the base and parallel to it, there are through grooves designed to grip the concrete element as it moves. The upper surface of the concrete element is an arcuate depression. The height at the lowest part of the arched recess is approximately 1/4 the height of the higher wall, and the height of the lower wall is approximately 1/3 the height of the taller wall. The outer edges of the road-curb form form right angles with the base, and the inner edges are inclined in such a way as to form a homogeneous continuous surface with the concave surface of the arched recess of the drain.

The advantage and common feature with the proposed utility model is that the concrete element is made as one element that combines the characteristics of a curb and a drain, which eliminates additional actions associated with the installation of independent elements.

The disadvantage of the concrete element according to the prototype is that it cannot be joined to the existing prefabricated structure for water drainage, consisting of a curb and a drainage tray, currently used in the construction of roads and sidewalks in Russia.

The purpose of the utility model is to improve the device for draining water from roads and sidewalks.

The technical result from the use of the utility model is the expansion of the range of technical means, the possibility of docking with the existing prefabricated structure for water drainage, consisting of a curb and a drainage tray, currently used in the construction of roads and sidewalks in Russia.

The problem is solved by the fact that the device for draining water from roads and sidewalks, which is a monolithic solid body with a rectangular base, containing two opposite walls perpendicular to the base - a high wall and a low wall, made with horizontal upper surfaces, additionally contains a bottom, while the inner surface of the high wall, the inner surface of the low wall and the bottom are made at an angle to the base, and the inner surface of the high wall, the inner surface of the low wall and the bottom form a drainage tray; between the high wall and the bottom, a groove in the form of a step can be made, formed by the inner side surface of the high wall and the perpendicular horizontal surface of the step; a bevel is made between the top surface and the inner surface of the high wall; made from a sand-cement mixture by semi-dry pressing or vibration casting; made of stone, marble, or granite; manufactured with the following dimensions, mm: length – 400-1000, width – 250-600, high wall height – 124-450, low wall height – 70-160; the inner surface of the high wall is inclined, at an angle of 50-73° to the base; the inner surface of the low wall is inclined, at an angle of 10-50° to the base; the bottom is made at an angle of 20-90° to the base.

In fig. Figure 1 shows a general view of a device for draining water from roads and sidewalks.

Structurally, the device for draining water from roads and sidewalks in Fig. 1 contains:

1 - base;

2 – high wall;

3 – low wall;

4 – bottom.

The device for draining water from roads and sidewalks is a monolithic solid body with a rectangular base 1 and has two opposite walls perpendicular to the base - a high wall 2 and a low wall 3.

The high wall 2 and the low wall 3 comprise horizontal top surfaces.

The inner surface of the high wall 2 is inclined, at an angle of 50-73° to the base 1.

The inner surface of the low wall 3 is inclined, at an angle of 10-50° to the base 1.

The bottom 4 is made at an angle of 20-90° to the base 1.

The inner surface of the high wall 2, the inner surface of the low wall 3 and the bottom 4 form a drainage tray.

Between the top surface and the inner surface of the high wall 2, a bevel can be made.

The proposed device for draining water from roads and sidewalks can be made, for example, from a sand-cement mixture by semi-dry pressing or vibration casting.

Also, a device for draining water from roads and sidewalks can be made of natural stone, for example, granite, or marble.

A device for draining water from roads and sidewalks can be manufactured with the following overall dimensions, mm:

length – 400-1000,

width – 250-600,

high wall height – 124-450,

low wall height – 70-160.

The proposed device for draining water from roads and sidewalks works as follows.

The proposed device for draining water from roads and sidewalks is installed on a rectangular base 1 along roads and sidewalks, joining each other in such a way that a high wall 2 separates the road from the sidewalk, or the sidewalk from the lawn. In this case, the upper horizontal surface of the low wall 3 is installed at the same level with the road surface, so that water from the road or sidewalk flows to the bottom 4 of the drainage tray 5.

The design of a device for draining water from roads and sidewalks as a single building element, combining the characteristics of a curb and a drain, ensures ease of installation and dismantling.

Making the inner surface of the high wall, the inner surface of the low wall and the bottom inclined to the base ensures smooth flow of water into the drainage tray.

Also, the proposed device fits well with the existing prefabricated structure for water drainage, consisting of a curb and a drainage tray, currently used in the construction of roads and sidewalks in Russia, which makes it possible to gradually replace worn-out existing structures.

Below are examples of specific implementations of the utility model.

Example 1.

We manufactured devices for draining water from roads and sidewalks with overall dimensions, mm: length - 1000, width - 470, high wall height - 300, low wall height - 160. The inner surface of the high wall was made at an angle of 73° to the base, the inner surface low wall - at an angle of 22° to base 1, bottom - at an angle of 34° to the base. The manufactured devices were installed along the highway on a rectangular base, joining each other in such a way that a high wall separated the road from the sidewalk. In this case, the upper horizontal surface of the low wall was installed at the same level with the road surface, so that water from the road flowed to the bottom of the drainage tray.

Example 2.

We manufactured devices for draining water from roads and sidewalks with overall dimensions, mm: length - 400, width - 250, high wall height - 124, low wall height - 70. The inner surface of the high wall was made at an angle of 50° to the base, the inner surface low wall - at an angle of 50° to base 1, bottom - at an angle of 90° to the base. The manufactured devices were installed along the sidewalk on a rectangular base, joining each other in such a way that a high wall separated the sidewalk from the lawn. In this case, the upper horizontal surface of the low wall was installed at the same level with the road surface, so that water from the sidewalk flowed to the bottom of the drainage tray.

Claims (8)

1. A device for draining water from highways and sidewalks, which is a monolithic solid body with a rectangular base, containing two opposite walls perpendicular to the base - a high wall and a low wall, made with horizontal upper surfaces, characterized in that it additionally contains a bottom, while the inner surface of the high wall, the inner surface of the low wall and the bottom are made at an angle to the base, and the inner surface of the high wall, the inner surface of the low wall and the bottom form a drainage tray. 2. The device according to claim 1, characterized in that a bevel is made between the top surface and the inner surface of the high wall. 3. Device according to claim 1, different in that it is made from a sand-cement mixture using the method of semi-dry pressing or vibration casting. 4. The device according to claim 1, characterized in that it is made of natural stone, granite or marble. 5. The device according to claim 1, characterized in that it is manufactured with the following overall dimensions, mm: length – 400-1000, width – 250-600, high wall height – 124-450, low wall height – 70-160. 6. The device according to claim 1, characterized in that the inner surface of the high wall is inclined, at an angle of 50-73° to the base. 7. The device according to claim 1, characterized in that the inner surface of the low wall is inclined, at an angle of 10-50° to the base. 8. The device according to claim 1, characterized in that the bottom is made at an angle of 20-90° to the base.

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