Anti-skid and low-noise structure of asphalt pavement

Abstract

The utility model discloses an asphalt pavement anti-sliding low-noise structure which comprises a rock layer, a supporting pile is fixedly poured in the rock layer, a concrete layer is fixedly poured at the upper end of the supporting pile, and an anti-sliding groove is formed in the upper end of the concrete layer. The installation opening is formed in the asphalt pavement, rainwater can be conveniently and rapidly discharged downwards along the drainage pipe, garbage impurities can be filtered through the design of the filter screen and prevented from entering the drainage pipe, the flatness of the asphalt pavement can be guaranteed through the design of the supporting block, and passersby are prevented from being stumbled by the installation opening; the arc-shaped pavement is arranged at the upper end of the asphalt pavement, rainwater can be conveniently drained to the two sides, rainwater accumulation is prevented from influencing driving, the design of the drainage ports can assist in drainage and improve the drainage efficiency, and the design of the steel bar frame and the square frame can reinforce the concrete layer and the asphalt pavement structure and improve the integrity of the road.

Description

Technical Field

[0001] The utility model relates to the technical field of road structures, in particular to an anti-skid and low-noise structure for an asphalt pavement. Background Art

[0002] Asphalt pavement refers to various types of pavement paved with road asphalt materials mixed into mineral materials. Asphalt binder improves the ability of paving aggregate to resist damage to the road surface caused by traffic and natural factors, making the road surface smooth, dust-free, impermeable and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction.

[0003] At present, the existing utility model can achieve inter-layer stability by setting an anti-slip structure between the asphalt pavement surface layer and the original old pavement surface layer.

[0004] For example, the anti-slip asphalt pavement structure disclosed in the authorization number CN219709971U includes a concrete pavement layer, an asphalt pavement base layer, and an upper asphalt pavement layer arranged in sequence; anti-slip piles are arranged between the concrete pavement layer and the asphalt road base surface layer, and a plurality of anti-slip grooves are arranged between the asphalt pavement base layer and the upper asphalt pavement layer, and the plurality of anti-slip grooves are arranged at equal intervals. However, such an anti-slip asphalt pavement structure is not convenient for rapid drainage, and the road integrity is poor.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is not convenient to drain water quickly and the road integrity is poor. Therefore, it is necessary to improve the existing technology. Utility Model Content

[0006] The utility model aims to provide an anti-skid and low-noise structure for an asphalt pavement, so as to solve the problems of inconvenient and rapid drainage and poor road integrity.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-skid and low-noise structure for an asphalt pavement, comprising a rock layer, a supporting pile is fixedly cast inside the rock layer, a concrete layer is fixedly cast on the upper end of the supporting pile, an anti-skid groove is arranged on the upper end of the concrete layer, a drainage pipe is fixedly cast inside the rock layer, a drainage trough is arranged inside the drainage pipe, a filter screen is fixedly sleeved on the upper end of the drainage pipe, an asphalt pavement is fixedly cast on the upper end surface of the concrete layer, an installation port is arranged inside the asphalt pavement, a support block is sleeved inside the installation port, a steel frame is sleeved inside the rock layer, a square frame is sleeved inside the rock layer, and the side of the rock layer is tightly attached to the curbstone.

[0008] Preferably, a concrete layer is cast on the upper end surface of the rock layer, and a drainage pipe is fixedly cast inside the concrete layer. By fixing a filter screen inside the upper end of the drainage pipe and opening an installation port inside the asphalt pavement, rainwater can be quickly discharged downward along the drainage pipe.

[0009] Preferably, the upper end of the filter screen is closely attached to a support block, and the upper end surface of the asphalt pavement is provided with an arc-shaped pavement. The design of the filter screen can filter garbage impurities and prevent garbage impurities from entering the interior of the drain pipe.

[0010] Preferably, a drainage pipe is fixedly cast inside the asphalt pavement, and the asphalt pavement is cast inside the anti-skid groove. The design of the support block can ensure the flatness of the asphalt pavement and prevent passers-by from tripping over the installation opening.

[0011] Preferably, a steel bar frame is cast inside the asphalt pavement, and the side of the asphalt pavement is close to the curbstone. By arranging an arc-shaped pavement at the upper end of the asphalt pavement, rainwater can be easily discharged to both sides to prevent rainwater accumulation from affecting driving.

[0012] Preferably, a drainage outlet is provided inside the curbstone, a reinforcement seat is fixedly connected to one side of the curbstone, and the side surface of the concrete layer is close to the curbstone. The design of the drainage outlet can assist drainage and improve drainage efficiency.

[0013] Preferably, a steel frame is cast inside the concrete layer, and a square frame is cast inside the concrete layer. The design of the steel frame and the square frame can strengthen the concrete layer and the asphalt pavement structure and improve the integrity of the road.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model casts a concrete layer on the upper end surface of the rock layer, and a drainage pipe is fixedly cast inside the concrete layer. By fixing a filter screen inside the upper end of the drainage pipe and opening an installation port inside the asphalt pavement, rainwater can be quickly discharged downward along the drainage pipe.

[0016] 2. The upper end of the filter screen of the utility model is closely attached to a support block, and the upper end surface of the asphalt pavement is provided with an arc-shaped pavement. The design of the filter screen can filter garbage impurities and prevent garbage impurities from entering the interior of the drain pipe.

[0017] 3. A drainage pipe is fixedly cast inside the asphalt pavement of the utility model, and the asphalt pavement is cast inside the anti-skid groove. The design of the support block can ensure the flatness of the asphalt pavement and prevent passers-by from tripping over the installation opening.

[0018] 4. The asphalt pavement of the utility model has a cast steel bar frame inside, and the side of the asphalt pavement is close to the curbstone. By setting an arc pavement at the upper end of the asphalt pavement, it is convenient to drain rainwater to both sides to prevent rainwater accumulation from affecting driving.

[0019] 5. A drainage outlet is provided inside the curbstone of the utility model, a reinforcing seat is fixedly connected to one side of the curbstone, and the side surface of the concrete layer is close to the curbstone. The design of the drainage outlet can assist drainage and improve drainage efficiency.

[0020] 6. The utility model has a steel frame cast inside the concrete layer and a square frame cast inside the concrete layer. The design of the steel frame and the square frame can strengthen the concrete layer and the asphalt pavement structure and improve the integrity of the road. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is an enlarged cross-sectional view of point A of the utility model;

[0023] Figure 3 It is an enlarged right view of the overall structure of the utility model;

[0024] Figure 4 It is an enlarged stereoscopic view of the curved road surface of the utility model.

[0025] In the figure: 1 rock layer, 11 support piles, 12 concrete layer, 13 anti-slip grooves, 14 drainage pipes, 15 drainage troughs, 16 filter screens, 17 asphalt pavement, 18 installation openings, 19 support blocks, 110 curved pavement, 2 steel frame, 21 square frame, 22 curbstones, 23 drainage openings, and 24 reinforcement seats. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] See also Figure 1-4The figure shows an anti-skid and low-noise structure of an asphalt pavement, including a rock layer, a supporting pile is fixedly cast inside the rock layer, a concrete layer is fixedly cast on the upper end of the supporting pile, an anti-skid groove is arranged on the upper end of the concrete layer, a drainage pipe is fixedly cast inside the rock layer, a drainage trough is arranged inside the drainage pipe, a filter is fixedly sleeved on the upper end of the drainage pipe, an asphalt pavement is fixedly cast on the upper end surface of the concrete layer, an installation port is arranged inside the asphalt pavement, a supporting block is sleeved inside the installation port, a steel frame is sleeved inside the rock layer, a square frame is sleeved inside the rock layer, and curbstones are tightly attached to the sides of the rock layer.

[0029] In order to improve the drainage efficiency, a concrete layer is poured on the upper end of the rock layer, and a drainage pipe is fixedly poured inside the concrete layer. By fixing a filter screen inside the upper end of the drainage pipe and opening an installation port inside the asphalt pavement, rainwater can be quickly discharged downward along the drainage pipe. The upper end of the filter screen is tightly attached to a support block, and the upper end of the asphalt pavement is provided with an arc-shaped pavement. The filter screen is designed to filter garbage and impurities to prevent garbage and impurities from entering the drainage pipe. A drainage pipe is fixedly poured inside the asphalt pavement, and the asphalt pavement is poured inside the anti-skid groove. The design of the support block can ensure the flatness of the asphalt pavement to prevent passers-by from tripping over the installation port.

[0030] In this embodiment, by fixing the filter net inside the upper end of the drain pipe and opening an installation port inside the asphalt pavement, rainwater can be quickly discharged downward along the drain pipe. The design of the filter net can filter out garbage and impurities to prevent garbage and impurities from entering the drain pipe. The design of the support block can ensure the flatness of the asphalt pavement and prevent passers-by from tripping over the installation port.

[0031] Example 2

[0032] See also Figure 1-4 The present embodiment further explains Example 1. The figure shows an anti-skid and low-noise structure for an asphalt pavement, including a rock layer, a supporting pile is fixedly cast inside the rock layer, a concrete layer is fixedly cast on the upper end of the supporting pile, an anti-skid groove is arranged on the upper end of the concrete layer, a drainage pipe is fixedly cast inside the rock layer, a drainage trough is arranged inside the drainage pipe, a filter screen is fixedly sleeved on the upper end of the drainage pipe, an asphalt pavement is fixedly cast on the upper end surface of the concrete layer, an installation port is arranged inside the asphalt pavement, a supporting block is sleeved inside the installation port, a steel frame is sleeved inside the rock layer, a square frame is sleeved inside the rock layer, and a curbstone is tightly attached to the side of the rock layer.

[0033] In order to prevent water accumulation on the road surface from affecting driving, a steel frame is cast inside the asphalt pavement. The side of the asphalt pavement is close to the curb. By setting an arc-shaped pavement at the upper end of the asphalt pavement, rainwater can be discharged to both sides to prevent rainwater accumulation from affecting driving. A drainage outlet is set inside the curb. A reinforcement seat is fixedly connected to one side of the curb. The side of the concrete layer is close to the curb. The design of the drainage outlet can assist drainage and improve drainage efficiency. A steel frame is cast inside the concrete layer, and a square frame is cast inside the concrete layer. The design of the steel frame and the square frame can strengthen the concrete layer and asphalt pavement structure and improve the integrity of the road.

[0034] In this embodiment, by setting an arc road surface at the upper end of the asphalt pavement, rainwater can be easily discharged to both sides to prevent rainwater accumulation from affecting driving. The design of the drainage outlet can assist drainage and improve drainage efficiency. The design of the steel frame and the square frame can strengthen the concrete layer and the asphalt pavement structure and improve the integrity of the road.

[0035] The asphalt pavement has an anti-skid and low-noise structure. By fixing a filter net inside the upper end of the drain pipe and opening an installation port inside the asphalt pavement, rainwater can be quickly discharged downward along the drain pipe. The design of the filter net can filter garbage and impurities to prevent garbage and impurities from entering the drain pipe. The design of the support block can ensure the flatness of the asphalt pavement and prevent passers-by from tripping over the installation port. By arranging an arc-shaped pavement at the upper end of the asphalt pavement, rainwater can be easily discharged to both sides to prevent rainwater accumulation from affecting driving. The design of the drain port can assist drainage and improve drainage efficiency. The design of the steel frame and the square frame can strengthen the concrete layer and the asphalt pavement structure to improve the integrity of the road.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-skid and low-noise structure for an asphalt pavement, comprising a rock layer (1), characterized in that: A support pile (11) is fixedly cast inside the rock layer (1), a concrete layer (12) is fixedly cast on the upper end of the support pile (11), an anti-slip groove (13) is provided on the upper end of the concrete layer (12), a drainage pipe (14) is fixedly cast inside the rock layer (1), a drainage groove (15) is provided inside the drainage pipe (14), a filter screen (16) is fixedly sleeved inside the upper end of the drainage pipe (14), an asphalt pavement (17) is fixedly cast on the upper end surface of the concrete layer (12), a mounting opening (18) is provided inside the asphalt pavement (17), a support block (19) is sleeved inside the mounting opening (18), a steel frame (2) is sleeved inside the rock layer (1), a square frame (21) is sleeved inside the rock layer (1), and a curbstone (22) is closely attached to the side of the rock layer (1).

2. The anti-skid and low-noise structure of an asphalt pavement according to claim 1, characterized in that: A concrete layer (12) is cast on the upper end surface of the rock layer (1), and a drainage pipe (14) is fixedly cast inside the concrete layer (12).

3. The anti-skid and low-noise structure of asphalt pavement according to claim 1, characterized in that: The upper end of the filter screen (16) is in close contact with a support block (19), and the upper end surface of the asphalt pavement (17) is provided with an arc-shaped pavement (110).

4. The anti-skid and low-noise structure of asphalt pavement according to claim 1, characterized in that: A drainage pipe (14) is fixedly cast inside the asphalt pavement (17), and an asphalt pavement (17) is cast inside the anti-skid groove (13).

5. The anti-skid and low-noise structure of asphalt pavement according to claim 1, characterized in that: A steel bar frame (2) is cast inside the asphalt pavement (17), and the side surface of the asphalt pavement (17) is in close contact with the curbstone (22).

6. The anti-skid and low-noise structure of asphalt pavement according to claim 1, characterized in that: A drainage outlet (23) is provided inside the curbstone (22), a reinforcement seat (24) is fixedly connected to one side of the curbstone (22), and a side surface of the concrete layer (12) is in close contact with the curbstone (22).

7. The anti-skid and low-noise structure of asphalt pavement according to claim 1, characterized in that: A steel frame (2) is cast inside the concrete layer (12), and a square frame (21) is cast inside the concrete layer (12).

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