CN219450309U - Asphalt concrete surface layer structure - Google Patents
Asphalt concrete surface layer structure Download PDFInfo
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- CN219450309U CN219450309U CN202320278453.5U CN202320278453U CN219450309U CN 219450309 U CN219450309 U CN 219450309U CN 202320278453 U CN202320278453 U CN 202320278453U CN 219450309 U CN219450309 U CN 219450309U
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- asphalt pavement
- water collecting
- pavement layer
- asphalt
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The utility model belongs to the technical field of road construction, a bituminous concrete surface course structure is disclosed, include: the asphalt pavement layer is characterized in that through grooves are formed in the two inner sides of the asphalt pavement layer along the longitudinal direction, and open windows communicated with the through grooves are uniformly distributed at the upper ends of the through grooves; the water collecting tank is arranged in the through tank, a grid cover plate is arranged at the upper end of the water collecting tank and positioned at the inner side of the window opening, a drain pipe is fixedly connected to the side surface of the bottom end of the water collecting tank, the drain pipe is paved at the inner side of the asphalt pavement layer, and the water outlet end of the drain pipe extends to the outer side surface of the asphalt pavement layer; the anti-skid waterproof component is arranged on the surface of the asphalt pavement layer along the width direction of the asphalt pavement layer. The rainwater on the slope road surface can be blocked, the rainwater is guided to flow into the water collecting grooves on two sides of the road surface to drain away, the rainwater is prevented from flowing into the ground warehouse, meanwhile, the friction force between the road surface and the tire can be increased, and slipping is avoided.
Description
Technical Field
The disclosure belongs to the technical field of road construction, and particularly relates to an asphalt concrete surface layer structure.
Background
Asphalt pavement refers to various types of pavement paved by mixing asphalt materials for road into mineral materials, and has the advantages of flatness and durability.
Underground parking lot refers to a building used for parking motor vehicles of various sizes underground, and mainly consists of a parking place, a passage, a ramp or mechanical lift, an entrance, a yard and the like.
When the vehicles in the underground parking garage go out of the garage, the vehicles need to enter the outside through the steep slope road surface at the outlet of the underground parking garage, and when the vehicles meet rainy weather, the rainy water can flow into the garage along the steep slope road surface, and meanwhile, the vehicles can easily slip when going out of the garage.
Disclosure of Invention
To the not enough of prior art, the aim of this disclosure provides an asphalt concrete surface layer structure, has solved among the prior art rainwater and can flow into in the garage along abrupt slope road surface, simultaneously, also can skid easily when the vehicle goes out of the garage.
The purpose of the disclosure can be achieved by the following technical scheme:
an asphalt concrete facing structure comprising:
the asphalt pavement layer is characterized in that through grooves are formed in the two inner sides of the asphalt pavement layer along the longitudinal direction, and open windows communicated with the through grooves are uniformly distributed at the upper ends of the through grooves;
the water collecting tank is arranged in the through tank, a grid cover plate is arranged at the upper end of the water collecting tank and positioned at the inner side of the window opening, a drain pipe is fixedly connected to the side surface of the bottom end of the water collecting tank, the drain pipe is paved at the inner side of the asphalt pavement layer, and the water outlet end of the drain pipe extends to the outer side surface of the asphalt pavement layer;
the anti-skid waterproof component is arranged on the surface of the asphalt pavement layer along the width direction of the asphalt pavement layer.
The technical scheme has the principle and technical effects that:
the asphalt pavement layer is a slope pavement, is particularly used for a road section where a ground warehouse is connected with an outside road, when in rainy weather, the anti-skid waterproof component can block rainwater on the slope pavement, so that the rainwater is prevented from flowing downwards into the ground warehouse, the blocked rainwater flows to two sides of the pavement, flows into a water collecting tank through holes on a grid cover plate at a window opening part, and is discharged out of a pre-buried sewer pipeline through a drain pipe; meanwhile, as the gradient of some road surfaces is steeper, particularly the road surfaces are provided with rainwater, the vehicle can run out from the ground warehouse, and the tires are contacted with the anti-skid waterproof component, so that the situation of slipping can be achieved to a certain extent.
Further, a water collecting chamber and a filtering chamber are sequentially arranged in the water collecting tank at intervals, a partition plate is fixedly connected between the water collecting chamber and the filtering chamber, and through holes for communicating the water collecting chamber with the filtering chamber are uniformly distributed on the partition plate.
Further, the drain pipe is communicated with the water collecting chamber.
Further, the bottom end of the inner side of the water collection chamber is fixedly connected with a guide plate.
Further, a gravel pack is installed inside the filter chamber.
Further, the anti-slip waterproof component comprises a rubber waterproof strip, the rubber waterproof strip is arranged along the width direction of the asphalt pavement layer, and the rubber waterproof strip is connected with the asphalt pavement layer through a connecting piece.
Further, both sides of the rubber waterproof strip are provided with limit strips along the width direction of the asphalt pavement layer, and the limit strips are fixedly connected with the asphalt pavement layer.
Further, the lower end of the asphalt pavement layer is sequentially paved with a concrete layer, a broken stone cushion layer and a soil base layer from top to bottom.
Further, an anti-cracking mortar layer, a geotechnical cloth layer and a waterproof bonding layer are sequentially paved between the asphalt pavement layer and the concrete layer from top to bottom.
The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:
the fixed connection refers to the connection without any relative movement after the parts or components are fixed;
the rotational connection means that the connection between the parts can make the parts rotate with each other;
the threaded connection is detachable fixed connection, has the advantages of simple structure, reliable connection, convenient assembly and disassembly and the like, and is widely applied to the fields of mechanical engineering and connection structures;
sliding connection means that the connection between the parts allows the parts to slide relative to each other.
The beneficial effects of the present disclosure are:
can realize blockking the rainwater on the slope road surface, the direction flows into the water catch bowl of road surface both sides and drains away, avoids the rainwater to flow into in the ground storehouse, can also increase the frictional force of road surface and tire simultaneously, can improve the condition that the road surface skidded.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to an embodiment of the present disclosure;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a sump structure according to an embodiment of the disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.
In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.
Further, in this context, for ease of description of the uphill and downhill directions of the road surface, as shown in FIG. 4, the arrow is marked obliquely upward as an uphill and the arrow is marked obliquely downward as a downhill, it should be understood by those skilled in the art that the expressions concerning directions are used herein for convenience of description only and are not intended to impose absolute limitations on the direction of the hanging assembly.
An embodiment of an asphalt concrete facing structure is described herein in connection with fig. 1-4. Specifically, the asphalt concrete pavement structure is constructed as a split structure having components such as an asphalt pavement layer 1, a water collection tank 2, and an anti-skid waterproof member 3. The rainwater on the surface of the asphalt pavement layer 1 is blocked by the anti-skid waterproof component 3, the rainwater is prevented from flowing downwards into the ground warehouse, the blocked rainwater flows to two sides of the pavement, flows into the water collecting tank 2 through holes on the grid cover plate 21 at the window 12, and is discharged into the embedded sewer pipe through the drain pipe 22.
Referring to fig. 1 to 4, an asphalt concrete facing structure includes:
the asphalt pavement layer 1, through grooves 11 are longitudinally formed in the two sides of the asphalt pavement layer 1, and windows 12 communicated with the through grooves 11 are uniformly distributed at the upper ends of the through grooves 11;
the water collecting tank 2 is arranged in the through tank 11, a grid cover plate 21 is arranged at the upper end of the water collecting tank 2 and positioned at the inner side of the open window 12, a drain pipe 22 is fixedly connected to the side surface of the bottom end of the water collecting tank 2, the drain pipe 22 is paved at the inner side of the asphalt pavement layer 1, and the water outlet end of the drain pipe 22 extends to the outer side surface of the asphalt pavement layer 1;
and the anti-skid waterproof component 3 is arranged on the surface of the asphalt pavement layer 1 along the width direction of the asphalt pavement layer 1.
The asphalt pavement layer 1 is a slope pavement, is particularly used for a road section where a ground warehouse is connected with an outside road, when in rainy weather, the anti-skid waterproof component 3 can block rainwater on the slope pavement, so that the rainwater is prevented from flowing downwards into the ground warehouse, the blocked rainwater flows to two sides of the pavement, flows into the water collecting tank 2 through holes on the grid cover plate 21 at the window 12, and is discharged into a pre-buried sewer pipeline through the drain pipe 22; meanwhile, as some road surfaces have steeper gradients, particularly the road surfaces have rainwater, the vehicle can run out from the ground warehouse, and the tires are contacted with the anti-skid waterproof component 3, so that the condition of road surface skidding can be improved.
Of course, in the present application, the surface of the asphalt pavement layer 1 may also be designed to have a certain radian, for example, the thickness of the asphalt pavement layer 1 decreases from the center to two sides along the width direction of the asphalt pavement layer 1, so that when the surface of the asphalt pavement layer 1 is water-accumulated, the speed of rainwater flowing to two sides of the asphalt pavement layer 1 is increased, and then the rainwater rapidly flows into the water collecting tank 2 and is discharged through the drain pipe 22.
An anti-slip waterproof member 3 for blocking rainwater flowing through the asphalt pavement layer 1 so that the rainwater flows into the water collection tank 2 along the anti-slip waterproof member 3 to both sides; in some disclosures, grooves can also be formed in the surface of the asphalt pavement layer 1 along the width direction of the asphalt pavement layer 1, and when rainwater flows along the asphalt pavement layer 1, the rainwater enters the grooves and flows into the water collecting tank 2, and meanwhile, friction force can be increased by the grooves.
The water collecting tank 2 is internally provided with a water collecting chamber 23 and a filter chamber 24 at intervals in sequence, a partition plate 25 is fixedly connected between the water collecting chamber 23 and the filter chamber 24, and through holes 251 for communicating the water collecting chamber 23 and the filter chamber 24 are uniformly distributed on the partition plate 25. The water collecting chamber 23 is used for collecting the rainwater on the road surface and is discharged through the drain pipe 22, the filter chamber 24 is used for filtering garbage, the water collecting chamber 23 and the filter chamber 24 are sequentially arranged at intervals, a large amount of garbage can be prevented from being accumulated on a certain section, cleaning difficulty is further caused, and when the garbage accumulation on a certain section is found, the grille cover plate 21 at the position is only required to be opened for cleaning the garbage.
The drain pipe 22 communicates with the water collection chamber 23. The rainwater collected in the water collection chamber 23 is discharged through the drain pipe 22.
The bottom end of the inner side of the water collection chamber 23 is fixedly connected with a guide plate 231. The guide plate 231 can divide the interior of the water collection chamber 23 into a plurality of grids, each grid is communicated with the drain pipe 22, and the grids can slow down the rainwater flowing from the upward slope to the downward slope in the water collection tank 2; in some disclosures, the guide plate 231 is obliquely arranged, so that rainwater in the grid can be guided to the water inlet of the drain pipe 22 through the guide plate 231, and water in the water collecting tank 2 can be accelerated to flow out.
Inside the filter chamber 24 is mounted a gravel pack 241. The gravel pack 241 can slow down the water flow in the water collection tank 2 from the upward slope to the downward slope, and simultaneously can also play a role in filtering garbage, so that the phenomenon that the garbage is accumulated on a certain section of the water collection tank 2 to cause the blockage of the drain pipe 22 is avoided.
The anti-slip waterproof member 3 includes a rubber waterproof strip 31, the rubber waterproof strip 31 is provided along the width direction of the asphalt pavement layer 1, and the rubber waterproof strip 31 is connected with the asphalt pavement layer 1 through the connecting member 10. The rubber waterproof strip 31 can block part of rainwater from flowing from an ascending slope to a descending slope when raining, meanwhile, the rainwater is guided to flow to two sides and flows into the water collecting tank 2, and then flows out through the water outlet 22, and the rubber waterproof strip 31 can further increase friction force, so that when a road surface is provided with a rainwater vehicle ascending slope, the tire is rolled on the rubber waterproof strip 31, and the effect of avoiding the vehicle from skidding can be achieved.
Both sides of the rubber waterproof strip 31 are provided with limit strips 32 along the width direction of the asphalt pavement layer 1, and the limit strips 32 are fixedly connected with the asphalt pavement layer 1. The limit strips 32 can play a role in fixing and protecting the rubber waterproof strip 31 to a certain extent.
The connecting piece 10 comprises a connecting column and a gasket, wherein the gasket is sleeved on the end part of the connecting column and fixedly connected with the end part of the connecting column, one end, far away from the gasket, of the connecting column penetrates through the rubber waterproof strip 9 and penetrates into the asphalt pavement layer 1, the asphalt pavement layer 1 is fixedly connected with the connecting column, the rubber waterproof strip 31 is fixed on the asphalt pavement layer 1, and the end face of the gasket is attached to the rubber waterproof strip 9.
The lower end of the asphalt pavement layer 1 is sequentially paved with a concrete layer 4, a broken stone cushion layer 5 and a soil base layer 6 from top to bottom. An anti-cracking mortar layer 7, a geotechnical cloth layer 8 and a waterproof bonding layer 9 are sequentially paved between the asphalt pavement layer 1 and the concrete layer 4 from top to bottom. The water collecting tank 2 is fixedly arranged on the concrete layer 4 through an anti-cracking mortar layer 6, a geotechnical cloth layer 7 is arranged between the anti-cracking mortar layer 6 and the opposite side wall of the concrete layer 4, and the geotechnical cloth layer 7 is connected with the concrete layer 4 through a waterproof bonding layer 9; the matching of the anti-cracking mortar layer 6 and the geotechnical cloth layer 7 enhances the stability of the water collecting tank 2 fixedly installed on the concrete layer 4 and enhances the structural strength of the concrete layer 4; and through the setting of waterproof adhesive layer 9, realized the waterproof to concrete layer 4, help avoiding concrete layer 4 to receive the water soaking for a long time and influence concrete layer 4's structural strength.
The following describes an asphalt concrete surface layer structure provided by the utility model with reference to the accompanying drawings and embodiments.
An asphalt concrete facing structure comprising:
the asphalt pavement layer 1, through grooves 11 are longitudinally formed in the two sides of the asphalt pavement layer 1, and windows 12 communicated with the through grooves 11 are uniformly distributed at the upper ends of the through grooves 11;
the water collecting tank 2 is arranged in the through tank 11, a grid cover plate 21 is arranged at the upper end of the water collecting tank 2 and positioned at the inner side of the open window 12, a drain pipe 22 is fixedly connected to the side surface of the bottom end of the water collecting tank 2, the drain pipe 22 is paved at the inner side of the asphalt pavement layer 1, and the water outlet end of the drain pipe 22 extends to the outer side surface of the asphalt pavement layer 1;
and the anti-skid waterproof component 3 is arranged on the surface of the asphalt pavement layer 1 along the width direction of the asphalt pavement layer 1.
The rainwater is guided by the anti-skid waterproof component 3, so that the rainwater on the road surface flows to the windowed position 12, flows into the water collecting tank 2 and is discharged through the water discharging pipe 22, and particularly, the road section is a bucket broken road section, so that the rainwater is prevented from flowing downwards from the uphill road surface.
The water collecting tank 2 is internally provided with a water collecting chamber 23 and a filter chamber 24 at intervals in sequence, a partition plate 25 is fixedly connected between the water collecting chamber 23 and the filter chamber 24, and through holes 251 for communicating the water collecting chamber 23 and the filter chamber 24 are uniformly distributed on the partition plate 25. The bottom end of the inner side of the water collection chamber 23 is fixedly connected with a guide plate 231, and the side edge of the guide plate is communicated with the water discharge pipe 22. Inside the filter chamber 24 is mounted a gravel pack 241. The rainwater flows into the water collecting chamber 23 and flows to the drain pipe 22 through the guide plate 231 to be discharged, and the filter chamber 24 is provided with a gravel pack 241 to further filter garbage, so that the later cleaning is facilitated.
The anti-slip waterproof member 3 includes a rubber waterproof strip 31, and the rubber waterproof strip 31 is connected with the asphalt pavement layer 1 through the connection member 10. Both sides of the rubber waterproof strip 31 are provided with limit strips 32 along the width direction of the asphalt pavement layer 1, and the limit strips 32 are fixedly connected with the asphalt pavement layer 1. The anti-slip waterproof member 3 can block rainwater to the guide water collecting tank 2 on the one hand and increase friction between the vehicle tire and the road surface on the other hand.
The lower end of the asphalt pavement layer 1 is sequentially paved with an anti-cracking mortar layer 7, a geotechnical cloth layer 8, a waterproof bonding layer 9, a concrete layer 4, a broken stone cushion layer 5 and a soil base layer 6 from top to bottom. The water collecting tank 2 is fixedly arranged on the concrete layer 4 through the anti-cracking mortar layer 6, and the geotechnical cloth layer 7 is connected with the concrete layer 4 through the waterproof bonding layer 9, so that the waterproof effect on the concrete layer 4 is realized, and the influence on the structural strength of the concrete layer 4 caused by long-time water soaking of the concrete layer 4 is avoided.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.
Claims (9)
1. An asphalt concrete facing structure, comprising:
the asphalt pavement layer (1), through grooves (11) are longitudinally formed in the two sides of the asphalt pavement layer (1), and windows (12) communicated with the through grooves (11) are uniformly distributed at the upper ends of the through grooves (11);
the water collecting tank (2), the water collecting tank (2) is arranged in the through tank (11), a grid cover plate (21) is arranged at the upper end of the water collecting tank (2) and positioned at the inner side of the open window (12), a drain pipe (22) is fixedly connected to the side surface of the bottom end of the water collecting tank (2), the drain pipe (22) is paved at the inner side of the asphalt pavement layer (1), and the water outlet end of the drain pipe (22) extends to the outer side surface of the asphalt pavement layer (1);
the anti-skid waterproof component (3), the anti-skid waterproof component (3) is arranged on the surface of the asphalt pavement layer (1) along the width direction of the asphalt pavement layer (1).
2. The asphalt concrete surface layer structure according to claim 1, wherein a water collecting chamber (23) and a filtering chamber (24) are sequentially arranged in the water collecting tank (2) at intervals, a partition plate (25) is fixedly connected between the water collecting chamber (23) and the filtering chamber (24), and through holes (251) for communicating the water collecting chamber (23) with the filtering chamber (24) are uniformly distributed on the partition plate (25).
3. The asphalt concrete facing structure according to claim 2, characterized in that the drain pipe (22) communicates with the water collection chamber (23).
4. The asphalt concrete surface layer structure according to claim 2, wherein a deflector (231) is fixedly connected to the bottom end of the inner side of the water collection chamber (23).
5. The asphalt pavement structure according to claim 2, characterized in that a gravel pack (241) is mounted inside the filter chamber (24).
6. The asphalt concrete pavement structure according to claim 1, wherein the anti-slip waterproof member (3) comprises a rubber waterproof strip (31), the rubber waterproof strip (31) is disposed along a width direction of the asphalt pavement layer (1), and the rubber waterproof strip (31) is connected with the asphalt pavement layer (1) through a connecting member (10).
7. The asphalt concrete pavement structure according to claim 6, wherein both sides of the rubber waterproof strip (31) are provided with limit strips (32) along the width direction of the asphalt pavement layer (1), and the limit strips (32) are fixedly connected with the asphalt pavement layer (1).
8. The asphalt concrete pavement structure according to claim 1, wherein the lower end of the asphalt pavement layer (1) is sequentially paved with a concrete layer (4), a gravel cushion layer (5) and a soil base layer (6) from top to bottom.
9. The asphalt concrete surface layer structure according to claim 8, wherein an anti-crack mortar layer (7), a geotechnical cloth layer (8) and a waterproof bonding layer (9) are sequentially laid between the asphalt pavement layer (1) and the concrete layer (4) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278453.5U CN219450309U (en) | 2023-02-22 | 2023-02-22 | Asphalt concrete surface layer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320278453.5U CN219450309U (en) | 2023-02-22 | 2023-02-22 | Asphalt concrete surface layer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219450309U true CN219450309U (en) | 2023-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320278453.5U Active CN219450309U (en) | 2023-02-22 | 2023-02-22 | Asphalt concrete surface layer structure |
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| Country | Link |
|---|---|
| CN (1) | CN219450309U (en) |
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- 2023-02-22 CN CN202320278453.5U patent/CN219450309U/en active Active
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