CN215925499U - Sand-based curb with function identification - Google Patents

Abstract

The utility model relates to a sand-based curb with a function mark, which is characterized in that the sand-based curb is in a strip block shape and comprises a concrete base layer, a sand-based surface layer and light guide fibers, wherein the sand-based surface layer covers the top surface and the front surface of the concrete base layer, the sand-based surface layer has two alternately arranged colors, and the light guide fibers are pre-embedded in the concrete base layer and the sand-based surface layer and are exposed on the front surface of the sand-based curb, so that the light guide fibers can form the function mark on the front surface of the sand-based curb under the action of a light source. According to the utility model, through the performance of the sand-based self material, each curb is provided with a color, and the color of the body is not worn away, so that the effect of keeping the indicating color for a long time can be achieved, and meanwhile, the light guide fiber is pre-embedded in the curb, so that the indicating effect can be achieved in all weather.

Description

Sand-based curb with function identification

Technical Field

The utility model relates to the field of roads, in particular to a sand-based curb with a function mark.

Background

A curb is a monument provided between a road surface and another structure. Curb stones are generally required to be arranged between a separation zone and a road surface of an urban road and between a sidewalk and the road surface, and the curb stones are usually required to be arranged at the edge of a central separation zone of a road, the edge of the right side of a traffic lane or the edge of the outer side of a road shoulder.

The curb generally adopts natural stone material, and the natural stone relies on its high strength, and the intensity of curb can be guaranteed to advantages such as outward appearance is pleasing to the eye, can avoid the damage of people's bank of china or the line of a motor vehicle to the curb, can mat formation and city appearance phase-match around with simultaneously. But simultaneously, because natural resources are in shortage, the further large-scale and wide use of the natural stone is limited, and simultaneously, the cutting amount of some arc-shaped sections of the curb stones is large, and a lot of waste of leftover materials is caused.

At the turning position of the end of a road, at the intersection and other places needing to be provided with marks, hot melt adhesive or fluorescent substances are sprayed on the surface of a kerbstone at present. However, the external coating mode is worn after long-term use, and the external coating mode can fall off to cause unclear indication. Meanwhile, if the road surface illumination or the vehicle lamp illumination is poor at night, the indication mark can not be easily found. Therefore, a long-term durable curb capable of playing a role in marking in various environments is still in urgent need of development.

Disclosure of Invention

The utility model aims to provide a sand-based curb with a function mark to solve the problems. Therefore, the utility model adopts the following specific technical scheme:

the utility model provides a take sand base curb of function sign, wherein, sand base curb is the strip cubic, can include concrete-based layer, sand base surface course and optical fiber, sand base surface course covers the top surface and the front of concrete-based layer, the sand base surface course has two kinds of alternate arrangement's colour, optical fiber is pre-buried in concrete-based layer and the sand base surface course and expose in sand base curb's the front is last, makes optical fiber can be in under the light source effect form the function sign on sand base curb's the front.

Further, the sand-based curb is integrally formed into a straight line segment.

Furthermore, a plurality of single-color sand-based kerbs are spliced into an arc-shaped section, and the colors of the adjacent sand-based kerbs are different.

Further, adjacent sand-based kerbs are cemented together by cement mortar.

Further, the corner between the top surface and the front surface is rounded.

Further, the light source is a color-changing light source.

Further, the function mark is located on the front face, and the light source is mounted on the back face.

Further, the sand base layer comprises resin and precoated sand.

Furthermore, the sand-based surface layer is subjected to hydrophobic treatment.

Further, the thickness of the sand-based surface layer is 5-20 mm.

By adopting the technical scheme, the utility model has the beneficial effects that: through the performance of sand base self material, all be equipped with the colour on every curb, owing to be the body colour, can not worn and torn to fall, can play the effect of long-term lasting maintenance instruction colour, simultaneously at the inside pre-buried light guide fiber dimension of leading of curb, can realize the indicative function in all weather. Sand base curb can integrated into one piece, also can form through several pieces are assembled, can adapt to the needs of different roads, like the straightway, like pitch arc section etc.. The sand bed surface course hydrophobic can guarantee the stability of sand bed curb foundation, and long-term the use can not cause the unstability of foundation, has shielded the long-term risk of using the unstable structure of curb.

Drawings

To further illustrate the various embodiments, the utility model provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the utility model and, together with the description, serve to explain the principles of the embodiments. Those skilled in the art will appreciate still other possible embodiments and advantages of the present invention with reference to these figures. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

FIG. 1 is a schematic structural diagram of a sand-based curb with functional markings according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the sand-based curb shown in FIG. 1;

fig. 3 is a schematic structural diagram of a sand-based curb with a functional mark according to a second embodiment of the utility model.

Detailed Description

The utility model will now be further described with reference to the accompanying drawings and detailed description.

First embodiment

As shown in fig. 1 and 2, a sand-based curb 1 with functional marks is in a strip shape and can be molded by integral casting. The specific dimensions of the sand-based kerb 1 may be designed according to implementation needs. The sand-based kerb 1 may include a concrete base layer 11, a sand-based face layer 12, and optical fibers 13. The concrete base 11 is typically pervious concrete. The sand-based face layer 12 covers the top and front faces of the concrete base layer 11 and is typically about 5-20mm thick. The sand-based face layer 12 has two alternating colors, typically yellow and black. The sand base layer 12 is a whole formed by cementing resin and precoated sand, and the precoated sand can be colored during the coating process, so that the natural color of the precoated sand can be still maintained even if the precoated sand is worn in the use process. The optical fibers 13 are embedded inside the kerbstone (i.e., the concrete base layer 11 and the sand base face layer 12), and a light source (not shown) is installed on the back side of the kerbstone, which may be protected with a protective case. The light source can supply power for the solar energy power generation device by connecting municipal power or installing a power supply or connecting a solar energy power generation power supply and the like. In particular, the light source is a color changing light source, such as a seven color light source. The light source is typically provided by an energy-saving and durable LED lamp. The optical fiber 13 has one end on the light source side and the other end penetrating the entire sand-based curb 1, exposed on the observable curb surface (i.e., the front face). The light guide fiber 13 is formed in the shape of an indication (i.e., a functional marker) such as an arrow, or a marker pattern, etc., on the front surface of the sand-based curb 1. The light source can be turned on at night to form the indicating function of combining light with the curb.

Preferably, the sand-based surface layer 12 is hydrophobic treated, for example, by modifying the raw materials or by spraying a water repellent after molding. Can guarantee the stability of sand base curb foundation like this, long-term the use can not cause the unstability of foundation, has shielded the long-term risk of using the unstable structure of curb.

Preferably, the corner between the top surface and the front surface of the sand-based curb 1 is a rounded corner, which can prevent pedestrians or vehicles from being gouged on one hand and is more attractive on the other hand.

Second embodiment

As shown in fig. 3, the present embodiment is different from the first embodiment in that the present embodiment is formed by splicing a plurality of single-color sand-based kerbs 2 into an arc-shaped segment, and the adjacent sand-based kerbs 2 have different colors, for example, the middle is black, and the two sides are yellow. Because there is a clearance between the sand-based curbs 2, the middle of two sand-based curbs 2 can be cemented with cement mortar. It should be understood that multiple single color sand-based kerbs 2 may also be spliced into a straight section. The advantage of this embodiment is that it can be adapted to the needs of different roads (straight or curved).

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (10)

1. The utility model provides a take sand based curb of function sign, its characterized in that, sand based curb is the strip cubic, including concrete-based layer, sand base surface course and optical fiber, sand base surface course covers the top surface and the front of concrete-based layer, the sand base surface course has two kinds of alternate arrangement's colour, optical fiber is pre-buried in concrete-based layer and the sand base surface course and expose in sand based curb's the front is last, makes optical fiber can be in under the light source effect form the function sign on sand based curb's the front.

2. The sand-based curb with functional identification of claim 1 wherein the sand-based curb is integrally formed as a straight segment.

3. The sand-based curb with functional identification of claim 1 wherein a plurality of single color sand-based curbs are spliced into an arc segment, adjacent sand-based curbs being of different colors.

4. The sand-based curb with functional indicators as claimed in claim 3 wherein adjacent sand-based curbs are cemented together by cement mortar.

5. The sand-based curb with functional indicators of claim 1 wherein the corner between the top surface and the front surface is rounded.

6. The sand-based curb with functional identification of claim 1 wherein the light source is a color-changing light source.

7. The sand-based curb with functional indicator of claim 1 wherein the functional indicator is on a front side and the light source is mounted on a back side.

8. The sand-based curb with functional identification of claim 1 wherein the sand-based face layer comprises resin and coated sand.

9. The sand-based curb with functional identification of claim 1 wherein the sand-based facing is hydrophobic treated.

10. The sand-based curb with functional identification of claim 1 wherein the sand-based facing has a thickness of 5-20 millimeters.

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