RU2640609C1 - Oversized cohesive flush kerb - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: in the flush kerb, the butt-ends have a bevel from the middle of the kerb's height. At its ends, respectively, from below and from above, rectangular grooves are made up to the middle of the height and width of the end portion and with a depth equal to half the width, forming the protrusions to the top and bottom respectively, as shown in FIG. 1. The height of the stone is about 1500 mm. The flush kerb has a vertical oval drainage hole with a channel chamfered left to right along the length of the stone and providing water flow while simultaneous splashes dampening from under the wheels of vehicles with the existing right-hand traffic. The technical result of the invention is to give the kerbs an additional function of a retaining fence to protect pedestrians from collision of vehicles, splashing water and dirt from under the wheels of vehicles due to self-locking flush kerbs. Obstruction of parking of vehicles on sidewalks, passenger pick up and drop off in undesignated areas.

EFFECT: preventing unauthorized access of pedestrians to the roadway.

2 cl, 8 dwg

Description

1. The technical field to which the invention relates.

The invention relates to road construction.

2. The level of technology

Known curb stones such as BR and BK for separating the carriageway of streets and roads from sidewalks, public transport stops and sites. Source of information Internet:

http://rosatomsnab.ru/data/bordur/gost--6665-91.pdf

http://files.stroyinf.ru/data1/49/49087/

The disadvantage of these curb stones is their low height and, as a result, a slight elevation above the road, as well as the unreliability of bonding between themselves and the ground. Because of this, they are shifted and skewed. For the same reason, pedestrians on sidewalks and public transport stops are not protected from car collisions, splashing water and dirt from under the wheels of cars.

The closest analogues of the invention are the border stones BR 100.30.18, BR 300.45.18, BR 600.45.18-A-IV (AV), BR 300.60.20, BR 300.60.20-A-IV, BC 100.30.18.5 (8 , 12, 15).

3. Disclosure of invention

3.1. The invention as a technical solution is illustrated in FIG. one; FIG. 2; FIG. 2 Type A; FIG. 2 View B; FIG. 3; FIG. 3 View A; FIG. four; FIG. 4 View A.

While maintaining the length, width, material and manufacturing method of the above standard curb stones. High self-fixing curb stones are made with a height of about 1500 mm. They are made mirror symmetric with two faces 1 and two technological slopes 2 of vertical faces. On both ends of each overestimated self-fixing curb stone, rectangular grooves 3 are made to the bottom left to the middle of the height and the middle of the width of the end part, and the same depth for all types of overestimated self-fixing curb stones is approximately half the width. Similar grooves 4 are made on both ends of the overestimated self-locking curb stones in the upper right. Accordingly, at both ends, a ledge 5 is formed at the bottom right, and a ledge 6 is formed at the top left. The ends of the overestimated self-fixing curb stones, starting from the middle of the height down, have a small same bevel inward 7 equal to several degrees for all. In the central part of the front side 1 there is a vertical oval drainage hole 8, extending from the middle of the height of the inflated self-fixing curb stone up. Channel 9 of the vertical oval drainage hole 8 has a bevel from left to right along the length of the overestimated self-locking curb stone, so that the inlet and outlet vertical oval holes 8 are horizontally offset relative to each other.

Extremely high self-fixing border stone 10 is made similarly to the others, but with one end face having grooves 3 and 4, protrusions 5 and 6 and bevel 7. On the opposite side, it has a rounded 11 radius on top of about half its height. Technological biases of 2 vertical facial faces are also made there. Extremely high self-fixing curb stone 10 can be made without a vertical oval drainage hole 8.

The technical result of the invention is to give the curbs due to the inflated self-locking curb stones the additional function of a restraint to protect pedestrians on sidewalks, public transport stops and areas from car collisions, splashing water and dirt from under the wheels of cars. Obstruction of parking of vehicles on sidewalks, boarding and alighting of passengers in the wrong places. Difficulty for pedestrians of unauthorized access to the roadway.

3.2. The inflated self-locking curb stones solve the problem of protecting pedestrians on the sidewalks of public transport stops and areas from hitting cars, splashing water and dirt from under the wheels of cars in the following way.

Borders made of inflated self-locking curb stones separate the roadway from the sidewalks in the street between the pedestrian crossings, with breaks at public transport stops and races on the site. Inflated self-locking curb stones are buried in the ground at half their height. In this case, the protrusions 5 and 6 are included in the grooves 3 and 4, fixing and leveling the inflated self-fixing curb stones together at the same time in the vertical and horizontal plane. At the beginning and end of the curb, extremely high self-fixing curb stones 10 are installed. Curved sections use inflated self-fixing curb stones 12 with standard curvatures of a radius of five, eight, twelve and fifteen meters.

On the straight sections of the soil 13, regardless of its inclination, the upper joints 14 of the overestimated self-fixing border stones tightly fit without gaps to each other. In the recessed part, the bevels 7 form a non-through widening from the middle of the overestimated self-fixing curb stones down the slit 15 reinforcing adhesion to the ground. On the concave sections of the soil 16, the upper joints 17 form non-through widening slots 18 widening from the top to the middle of the high self-fixing curb stones. In the recessed part of the bevels 7, non-through enlarged widening expanding from the middle of the high self-fixing curb stones down the slit 19 reinforcing adhesion to the ground. On the convex sections of the soil 20, the upper joints 21 form a gap 22 narrowing from the top to the middle of the high self-fixing curb stones of the crevice 22. In the buried part, the bevels 7 come close to each other. Thus, a border made of inflated self-fixing curb stones in all cases turns out to be solid, even and durable.

Vertical oval drainage holes 8, starting from the surface of the earth, provide the flow of water from the sidewalk to the road and back, retaining its functions even with a technological increase in soil level. The channels 9 of the vertical oval drainage holes 8, slanted from left to right along the length of the overestimated self-fixing curb stones, reliably hold and extinguish splashes of water and dirt from under the wheels of the cars with the existing right-hand traffic. During installation, the vertical oval drainage holes 8 can be used as loops for cables of hoisting mechanisms.

A border formed by inflated self-fixing curb stones with a height of at least 750 mm from the surface of the roadway acquires the additional function of a restraint to protect pedestrians on sidewalks, public transport stops and areas from hitting cars, splashing water and dirt from under the wheels of cars. It prevents the parking of vehicles on the sidewalks, boarding and disembarking passengers in the wrong places. Unauthorized access to the roadway makes it difficult for pedestrians. Harmoniously fits into the development of the settlement and the design of the roadway. It blends and fits well with the usual standard curb stones.

4. Brief Description of the Drawings

4.1. In FIG. 1 is a perspective view of a general view of an inflated self-locking curb stone.

Showing:

- Front side 1.

- Technological biases 2.

- Left lower grooves 3.

- Right upper grooves 4.

- Lower right ledge 5.

- Left upper tabs 6.

- Bevels 7.

- Vertical oval drainage hole 8.

4.2. In FIG. 2 shows a side view of an inflated self-locking curb stone.

Showing:

- Front side 1.

- Technological bias 2.

- Left lower groove 3.

- Right upper groove 4.

- Lower right ledge 5.

- Left upper ledge 6.

- Bevels 7.

- Vertical oval drainage hole 8.

- Beveled left to right channel 9 of the vertical oval drainage hole 8.

4.3. In FIG. 2 View A is a top view of an inflated self-locking curb stone.

Showing:

- Front 1.

- Technological biases 2.

- Right upper grooves 4.

- Left upper tabs 6.

- Vertical oval drainage hole 8.

- Beveled left to right channel 9 of the vertical oval drainage hole 8.

4.4. In FIG. 2 View B presents the end view of an inflated self-fixing curb stone.

Showing:

- Front 1.

- Technological biases 2.

- Left lower groove 3.

- Right upper groove 4.

- Lower right ledge 5.

- Left upper ledge 6.

4.5. In FIG. 3 is a side view of an extreme overstated self-locking curb stone.

Showing:

- Front side 1.

- Technological bias 2.

- Right upper groove 4.

- Lower right ledge 5.

- Bevel 7.

- Rounding 11.

4.6. In FIG. 3 View A is a top view of an extremely high self-locking curbstone.

Showing:

- Front 1.

- Technological biases 2.

- Right upper groove 4.

- Left upper ledge 6.

4.7. In FIG. 4 is a side view of a curb made of inflated self-locking curb stones.

Showing:

- Technological bias 2.

- Vertical oval drainage holes 8.

- The channels 9 of the vertical oval drainage holes 8, beveled from left to right.

- Extremely high self-fixing curb stones 10.

- Straight sections of soil 13.

- The upper joints 14, on which the overestimated self-fixing curb stones fit tightly without gaps to each other on straight sections of the soil 13.

- The slots 15 widening from the bottom to the bottom in the deepened part of the overestimated self-fixing curb stones on straight sections of the soil 13.

- Concave section of soil 16.

- The upper joint 17 overestimated self-fixing curb stones, forming a non-through expanding from the top to the middle of the slit 18 on a concave section of soil 16.

- Through holes not expanding from the top to the middle of the overestimated self-fixing curb stones 18 at the joints 17 of concave sections of soil 16.

- Expanding from the middle of the overestimated self-fixing curb stones downward, through holes not enlarged 19 in the recessed part on a concave section of soil 16.

- Convex section of soil 20.

- The upper joint 21 of the overestimated self-fixing curb stones forming non-through narrowing from the top to the middle of the gap 22 on a convex section of soil 20.

- Narrow-through crevices 22 narrowing from the top to the middle of the overestimated self-fixing curb stones 22 at the junction 21 of the convex section of soil 20.

- The bevels 7 approaching each other in the deepened part of the overestimated self-fixing curb stones on a convex soil section 20.

4.8. In FIG. 4 View A is a top view of a curb made of inflated self-locking curb stones.

Showing:

- Technological biases 2.

- Vertical oval drainage holes 8.

- The channels 9 of the vertical oval drainage holes 8, beveled from left to right.

- Extremely high self-fixing curb stones 10.

- Overpriced self-locking curb stones 12 with standard curvatures of a radius of five, eight, twelve and fifteen meters.

- The upper joints 14, on which the overestimated self-fixing curb stones fit tightly without gaps to each other on straight sections of the soil 13.

- The upper joints 17 of the overestimated self-fixing curb stones forming non-through expanding from the top to the middle of the slit 18 on a concave section of soil 16.

- The upper joint 21 of the overestimated self-fixing curb stones forming non-through narrowing from the top to the middle of the gap 22 on a convex section of soil 20.

5. The implementation of the invention

Inflated self-fixing curb stones consist of conventional materials used in the manufacture of standard curbs, so they can be made at enterprises producing ordinary curb stones, using the same equipment and the same technologies. To mount curbs from high self-fixing curb stones can be the usual equipment for road construction.

Experimental testing of the samples is not required.

The source of information

The Internet:

http://rosatomsnab.ru/data/bordur/gost--6665-91.pdf

http://files.stroyinf.ru/data1/49/49087/

Claims (2)

1. Curb stone, characterized in that the ends have a bevel from the middle of the stone height, and rectangular grooves are made at the bottom and top, respectively, to the middle of the height and width of the end part, and a depth equal to half the width, with the formation of the top and bottom, respectively protrusions as shown in FIG. 1, while the height of the stone is about 1500 mm. 2. The curbstone according to claim 1, characterized in that it has a vertical oval drainage hole with a channel slanted from left to right along the length of the stone, providing water flow while reliably damping the spray from under the wheels of the cars with existing right-hand traffic.

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