CN216739113U - Highway road surface antiskid structure - Google Patents

Abstract

The utility model discloses a highway pavement antiskid structure, which comprises a polymer resin binder layer, an asphalt concrete layer and a wear-resistant layer, a high molecular resin adhesive layer is laid above the asphalt concrete layer, a wear-resistant layer is laid on the upper surface of the high molecular resin adhesive layer, an anti-slip groove is arranged above the wear-resistant layer, the shape of the anti-slip groove is an inverted right trapezoid, the inside of guard groove is provided with the water guide piece, the water guide piece highly reduces gradually from the direction of the middle part to both sides of non-slip groove, the utility model discloses a set up polymer resin adhesive layer, asphalt concrete layer, wearing layer, non-slip groove and water guide piece etc. have solution road surface that can be fine and skid and have the advantage of fine drainage performance, solved current anti-skidding structure antiskid relatively poor and do not have the problem of fine drainage performance.

Description

Highway road surface antiskid structure

Technical Field

The utility model belongs to the technical field of highway pavement design, especially, relate to a highway road surface antiskid structure.

Background

The antiskid structure for the highway pavement mainly adopts the grooving to solve the problem of road surface skidding, when an automobile is in contact with the pavement, a tire deformation part can stretch into the inside of the grooving, the friction force between the automobile and the pavement is increased to achieve the antiskid purpose, the existing technology has the problems that the antiskid effect of the existing antiskid structure is poor, the drainage effect is poor, the groove is easily blocked by ice blocks to fail to achieve the antiskid effect when the water surface freezes in winter, and therefore the antiskid structure for the highway pavement is urgently needed to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a highway road surface antiskid structure has the solution road surface that can be fine and skids and have the advantage of fine drainage performance, has solved the current antiskid structure antiskid relatively poor and do not have the problem of fine drainage performance.

The utility model relates to a realize like this, a highway road surface antiskid structure, including polymer resin adhesive layer, asphalt concrete layer and wearing layer, polymer resin adhesive layer has been laid to asphalt concrete layer's top, the wearing layer has been laid to polymer resin adhesive layer's upper surface, the antiskid groove has been seted up to the top of wearing layer, the right trapezoid in shape in antiskid groove for invering, the inside in antiskid groove is provided with the water guide piece, the water guide piece highly reduces gradually from the middle part in antiskid groove to the direction of both sides.

As the utility model discloses preferred, the upper surface of wearing layer is provided with the lug.

As the utility model discloses preferred, anti-skidding groove is equidistant setting.

As the utility model discloses preferred, the lug is the hemisphere.

As the utility model discloses preferred, the height that highly is less than anti-skidding groove in water guide piece middle part.

As the utility model discloses preferred, the bottom and the both sides of water guide piece contradict each other with the upper portion and the both sides in antiskid groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up polymer resin adhesive layer, asphalt concrete layer, wearing layer, antiskid groove and water guide piece, can make the car play skid-proof effect at the in-process that the upper surface of wearing layer went, simultaneously can be quick in overcast and rainy day with the both sides on water drainage to the road surface, prevent that antiskid groove from blockking up.

2. The utility model discloses a set up the lug, improvement skid-proof effect that can step forward.

3. The utility model discloses a set up the antiskid groove that equidistant setting, can make the antiskid effect on road surface even.

4. The utility model discloses a set up equidistant lug, assurance that can be abundant still has fine anti-skidding effect when winter.

5. The utility model discloses a set up the water guide piece, can carry out quick water guide to the inside in antiskid groove, can not influence skid-proof effect simultaneously.

6. The utility model discloses a set up the bottom and both sides and the antiskid groove conflict of water guide piece, the inside in antiskid groove is piled up to the rainwater of avoiding that can step forward.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a front view provided by an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view at a-a in fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3 according to an embodiment of the present invention.

In the figure: 1. a polymer resin adhesive layer; 2. an asphalt concrete layer; 3. a wear layer; 4. an anti-slip groove; 5. a water guide block; 6. and (4) a bump.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 4, the embodiment of the utility model provides a pair of highway road surface antiskid structure, including polymer resin binder layer, asphalt concrete layer 2 and wearing layer 3, polymer resin binder layer 1 has been laid to asphalt concrete layer 2's top, wearing layer 3 has been laid to polymer resin binder layer 1's upper surface, antiskid groove 4 has been seted up to wearing layer 3's top, the right trapezoid of shape for invering in antiskid groove 4, the inside in antiskid groove 4 is provided with water guide block 5, water guide block 5 highly reduces gradually from the direction of the middle part of antiskid groove 4 to both sides.

Adopt above-mentioned scheme: through setting up polymer resin adhesive layer 1, asphalt concrete layer 2, wearing layer 3, antiskid groove 4 and water guide block 5, can make the car play skid-proof effect at the in-process that the upper surface of wearing layer 3 went, the both sides on road surface are gone to with the water that can be quick in rainy day simultaneously, prevent that antiskid groove 4 from blockking up.

Referring to fig. 4, the upper surface of the wear resistant layer 3 is provided with bumps 6.

The scheme is adopted: by providing the projection 6, the anti-slip effect can be further improved.

Referring to fig. 1, the anti-slip grooves 4 are arranged at equal intervals.

Adopt above-mentioned scheme: the antiskid grooves 4 arranged at equal intervals can ensure that the antiskid effect of the road surface is even.

Referring to fig. 4, the bump 6 is hemispherical.

Adopt above-mentioned scheme: by arranging the equidistant lugs 6, the anti-skid effect can be fully ensured to be good in winter.

Referring to fig. 2, the height of the middle of the water guide block 5 is less than that of the anti-slip groove 4.

Adopt above-mentioned scheme: through setting up water guide piece 5, can carry out quick water guide to the inside in antiskid groove 4, can not influence skid-proof effect simultaneously.

Referring to fig. 2, the bottom and both sides of the water guide block 5 are interfered with the upper and both sides of the anti-slip groove 4.

Adopt above-mentioned scheme: conflict with antiskid ribbed tile 4 through the bottom and both sides that set up water guide piece 5, the rainwater of avoiding that can be further piles up in the inside of antiskid ribbed tile 4.

The utility model discloses a theory of operation:

when using, can produce little deformation when the tire of car and wearing layer 3 contact, go deep into the inside of antiskid groove 4, make the frictional force between tire and the wearing layer 3 increase, the inside of antiskid groove 4 is provided with water guide block 5 simultaneously, can be with the timely discharge of the inside rainwater in antiskid groove 4, prevent to freeze in the inside of antiskid groove 4 in winter and lead to skid-proof effect to disappear, the upper surface of wearing layer 3 is provided with lug 6 simultaneously and can further play skid-proof effect.

In conclusion: this highway road surface antiskid structure through setting up polymer resin adhesive layer 1, asphalt concrete layer 2, wearing layer 3, antiskid groove 4 and water guide block 5 etc. has the solution road surface that can be fine and skids and have the advantage of fine drainage performance, has solved the current antiskid structure antiskid relatively poor and not have the problem of fine drainage performance.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a highway road surface antiskid structure, includes polymer resin binder layer, asphalt concrete layer (2) and wearing layer (3), its characterized in that: high molecular resin adhesive layer (1) has been laid to the top of asphalt concrete layer (2), wearing layer (3) have been laid to the upper surface of high molecular resin adhesive layer (1), antiskid groove (4) have been seted up to the top of wearing layer (3), the right trapezoid of shape for invering in antiskid groove (4), the inside in antiskid groove (4) is provided with water guide block (5), water guide block (5) highly reduce gradually from the direction of the middle part to both sides in antiskid groove (4).

2. A road surface antiskid structure of claim 1, wherein: the upper surface of the wear-resistant layer (3) is provided with a bump (6).

3. A road surface antiskid structure of claim 1, wherein: the anti-skid grooves (4) are arranged at equal intervals.

4. A road surface antiskid structure of claim 2, wherein: the bump (6) is hemispherical.

5. A road surface antiskid structure according to claim 1, wherein: the height of the middle part of the water guide block (5) is less than that of the anti-skid groove (4).

6. A road surface antiskid structure of claim 1, wherein: the bottom and two sides of the water guide block (5) are mutually abutted against the upper part and two sides of the anti-slip groove (4).

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