CN209798478U - Take drainage channel's prefabricated curb structure of easy clearance - Google Patents
Take drainage channel's prefabricated curb structure of easy clearance Download PDFInfo
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- CN209798478U CN209798478U CN201920585993.1U CN201920585993U CN209798478U CN 209798478 U CN209798478 U CN 209798478U CN 201920585993 U CN201920585993 U CN 201920585993U CN 209798478 U CN209798478 U CN 209798478U
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- drainage channel
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Abstract
The utility model discloses a take drainage channel's prefabricated curb structure of easy clearance, include: the concrete paving structure comprises a plurality of stone blocks, a permeable mud layer constructed on the side of the stone blocks, an asphalt concrete paving layer, a gravel layer laid on the lower layer of the stone blocks, a pavement concrete paving layer laid below the asphalt concrete paving layer and a bottom soil foundation; a drainage channel is formed in the middle of the stone block body; a water drainage channel communicated with the water drainage channel is formed in the side part of the stone block body; the upper part of the stone block body is provided with a cleaning through opening communicated with the drainage channel; the cross-section of clearance opening is trapezoidal, adopts this curb structure, and convenient clearance or frequent clearance debris play through the filter screen and leak and block rubbish or debris in the effect on road surface, have avoided rubbish or great debris to flow into the sluicing passageway, have strengthened the fastness of curb structure, have reduced road cost of maintenance.
Description
Technical Field
The utility model relates to a road and bridge building engineering technical field especially relates to a take drainage channel's prefabricated curb structure of easy clearance.
Background
The kerbstone is a monument stone arranged between a road surface and other structures, kerbstones are usually required to be arranged at the edge of a central separation zone of the road, the edge of the right side of a driveway or the edge of the outer side of a road shoulder, the existing kerbstones are usually in two forms, one is prefabricated by common concrete, the other is processed by stone materials, and the kerbstones are all waterproof materials.
At present, although general curb design has longitudinal extension indent breach or hole culvert, nevertheless can bring into the rubbish residue deposit on road surface in the breach or hole culvert when ponding passes through in the breach or hole culvert, perhaps debris flow in from side ditch and side ditch apron along with ponding, cause the debris deposit in the breach, hole culvert or the side ditch on the curb, clear comparatively trouble of eluriating, make the too high problem of maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take drainage channel's prefabricated curb structure of easy clearance to produce the debris deposit easily in the notch, the hole culvert or the side ditch of curb among the solution prior art, clear comparatively trouble of elutriating, make the too high problem of maintenance cost.
in order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a take drainage channel's prefabricated curb structure of easy clearance includes: the concrete paving structure comprises a plurality of stone blocks, a permeable mud layer constructed on the side of the stone blocks, an asphalt concrete paving layer, a gravel layer laid on the lower layer of the stone blocks, a pavement concrete paving layer laid below the asphalt concrete paving layer and a bottom soil foundation; a drainage channel is formed in the middle of the stone block body; a water drainage channel communicated with the water drainage channel is formed in the side part of the stone block body; the upper part of the stone block body is provided with a cleaning through opening communicated with the drainage channel; the section of the cleaning through opening is trapezoidal; the cement permeable layer and the asphalt concrete pavement layer are respectively positioned on two sides of the stone block body.
Furthermore, a filter screen is arranged on one side of the water drainage channel close to the asphalt concrete pavement layer; the upper part of the filter screen is connected with the stone block body, and the lower part of the filter screen is fixed on the asphalt concrete pavement layer.
further, the cross section of the drainage channel is circular.
Furthermore, sand and ash joint filling is paved between the asphalt concrete pavement layer and the stone blocks.
Further, the stone blocks are prefabricated and molded by adopting cement; the stone block body is made of fiber.
Furthermore, the stone blocks are arranged on two sides of the road and are higher than the asphalt concrete pavement layer.
Furthermore, the stone block body is provided with an end face positioning connecting pin hole.
Further, the stone blocks are connected through end face positioning connecting pin holes and bolts.
Further, the drainage channel comprises an inner side drainage port and an outer side drainage port; the inner side water outlet is close to the asphalt concrete pavement layer; the outer water outlet is close to the cement permeable concrete layer.
Further, the stone blocks are cuboid; and a chamfered edge exposed out of the road surface on the stone block body forms an anti-collision surface.
The utility model has the advantages that:
1. By adopting the easy-to-clean prefabricated curb structure with the drainage channel, the cleaning through hole with the trapezoidal section is formed in the upper part of the block body, the drainage channel is communicated with the drainage channel, when garbage brought in by accumulated water is accumulated in the drainage channel, an existing tool is adopted to stretch into the drainage channel from the cleaning through hole for cleaning, so that sundries can be conveniently cleaned or frequently cleaned, and the phenomenon that the drainage channel is blocked by long-term deposition of the sundries is avoided;
2. The utility model provides a take drainage channel's prefabricated curb structure of easy clearance is equipped with the filter screen through setting up in the one side that is close to asphalt concrete layer of mating formation of sluicing passageway, when the rivers of ponding take rubbish or debris to the sluicing passageway in the time, play through the filter screen and leak and block rubbish or debris in the effect on road surface, avoided rubbish or great debris to flow into the sluicing passageway to avoid producing the debris deposit easily in the notch, the hole culvert or the side ditch of curb.
Drawings
FIG. 1 is a schematic cross-sectional view of an easy-to-clean prefabricated kerb structure with a drainage channel provided by the present invention;
Fig. 2 is a schematic cross-sectional view of a stone block body in an easy-to-clean prefabricated kerb structure with a drainage channel provided by the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2;
reference numerals: 1-stone block body, 11-drainage channel, 12-drainage channel, 121-filter screen, 122-inner side drainage port, 123-outer side drainage port, 13-cleaning through port, 14-positioning connecting pin hole, 15-collision surface, 2-water-permeable cement layer, 3-asphalt concrete pavement layer, 31-sand-lime joint filling, 4-gravel layer, 5-pavement concrete pavement layer and 6-bottom soil base.
Detailed Description
The following is a detailed description of the easy-to-clean prefabricated kerb structure with the drainage channel according to the present invention with reference to the attached drawings.
In the description of the present invention, it should be noted that the positional relationship of the terms "upper", "lower", "inside", "outside", "side" and "side" is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or part referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention, and the terms "first" and "second" are only the nomenclature given for convenience of description and distinction, and there are also corresponding positional references in the drawings, and should not be construed as referring to a specific and special meaning.
In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, the utility model provides a take drainage channel's prefabricated curb structure of easy clearance, include: the concrete paving structure comprises a plurality of stone blocks 1, a permeable mud layer 2 constructed on the side of the stone blocks 1, an asphalt concrete paving layer 3, a gravel layer 4 paved on the lower layer of the stone blocks 1, a pavement concrete paving layer 5 paved below the asphalt concrete paving layer 3 and a bottom soil foundation 6; a drainage channel 11 is formed in the middle of the stone block body 1; a water drainage channel 12 communicated with the water drainage channel 11 is formed in the side part of the stone block body 1; the upper part of the stone block body 1 is provided with a cleaning through port 13 communicated with the drainage channel 11; the section of the cleaning through opening 13 is trapezoidal; the cement permeable layer 2 and the asphalt concrete pavement layer 3 are respectively positioned on two sides of the stone block body 1.
The utility model provides a take drainage channel's easy clearance prefabricated curb structure in, it has the water permeability to pass through cement congeals layer 2, 1 structures of a plurality of stone block are in the both sides on road, just 1 one side structures of stone block is in permeating water mud congeals layer 2, with pass through cement congeals layer 2 and near being connected, the opposite side then is the bituminous concrete layer of mating formation 3 and the road surface concrete layer of mating formation 5 under road surface or the road surface, has realized the effect on the basic fixed bank side and the road surface of curb, has realized the basic function of curb.
The utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel gravel layer 4 is laid to the lower floor of stone block body 1, builds the cement coagulation layer 2 that permeates in the side of stone block body 1, and the gravel layer has firm supporting role, and the gravel has the water permeability simultaneously, is favorable to the discharge or the infiltration soil matrix of surface gathered water to make the road surface more firm, reduced cost of maintenance.
In the prefabricated kerb structure with the drainage channel and easy to clean provided by the utility model, the drainage channel 11 is arranged in the middle of the stone block body 1, and the drainage channel 12 communicated with the drainage channel 11 is arranged on the side part of the stone block body 1, so that the drainage channel 12 can be arranged to comprise an inner side water outlet 122 and an outer side water outlet 123; the inner water outlet 122 is close to the asphalt concrete pavement layer 3; outside outlet 123 is close to it congeals layer 2 to permeate cement, as shown in fig. 1, sluicing passageway 12 is seted up at stone block 1's downside, and one side is leading to asphalt concrete pavement layer 3, the opposite side then permeates cement and congeals layer 2, seeper that permeates water and the ponding on road surface in the mud congeals layer 2 can all collect to drainage channel 11 in through sluicing passageway 12, a plurality of stone block 1 links together, then drainage channel 11 becomes a rivers passageway, the ponding that collects circulates to in groundwater course or the drain pipe network, thereby the drainage of ponding has been realized, the damage of having avoided the road surface and the damage of washing away that receives ponding, realize the purpose of protection road.
The utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel, through the intercommunication has been seted up on the upper portion of stone block body 1 drainage channel 11's clearance opening 13, the cross-section of clearance opening 13 is trapezoidal, and when the rubbish that brings in when ponding is piled up in drainage channel, adopt current instrument to stretch into from the clearance opening clear up in the drainage channel, current clearance instrument can adopt the string bag of dragging for the net or fishing for the fish, and convenient clearance or frequent clearance debris have avoided the long-term deposit of debris to block up drainage channel.
The utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel, one side that sluicing passageway 12 is close to asphalt concrete layer 3 of mating formation is equipped with filter screen 121, the filter screen can adopt steel structure's net or check, and rivers can through the filter screen can, the utility model discloses there is not special restriction, filter screen 121 upper portion with stone block 1 is connected, and the lower part is fixed on asphalt concrete layer 3 of mating formation, when the rivers of ponding take rubbish or debris to flow in the sluicing passageway, play through the filter screen and leak and block the effect of rubbish or debris on the road surface, avoided rubbish or great debris to flow in the sluicing passageway to notch, hole culvert or the kerve of curb have been avoided producing the debris deposit easily.
The utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel, drainage channel 11's cross-section is circular, is favorable to assembling and flowing of rivers, makes the discharge that rivers are quick more easily to the difficult characteristics that block up in circular surface, thereby has strengthened the practicality of this curb structure.
The utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel, asphalt concrete pavement layer 3 with the sand ash 31 of caulking has still been laid between the stone block body 1, through the effect of the sand ash 31 of caulking, makes this curb structure more firm, reduces cost of maintenance, promotes economic benefits.
In the easy-to-clean prefabricated kerb structure with the drainage channel, the stone block body 1 is prefabricated and molded by cement; the material of stone block body 1 still includes the fibre, and the stone block body of prefabricated shaping can adopt cement to make, is favorable to transport and installation to the adoption contains fibrous prefabricated stone block body, the fibre has the effect of winding and connection inside material, is hit the damage when the stone block body, has guaranteed that the stone block body is not damaged by whole, thereby has strengthened the security performance of road.
The utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel, stone block 1 sets up in the both sides on way, and highly is higher than bituminous concrete layer 3 of mating formation is favorable to the discharge of surface gathered water, has strengthened the fastness of this curb structure.
As shown in fig. 2-3, the utility model provides an among the prefabricated curb structure of easy clearance of taking drainage channel, terminal surface location connecting pin hole 14 has been seted up on the stone block body 1, a plurality of stone block body 1 is through terminal surface location connecting pin hole 14 bolted connection, through stuffing the bolt into location connecting pin hole 14, links to each other two liang of a plurality of stone block body 1, realizes the function of fixing and preventing damage.
in the easy-to-clean prefabricated curb structure with the drainage channel, as shown in fig. 2, the block body 1 is cuboid; a arris chamfer that exposes the road surface on the stone block body 1 forms crashproof face 15, through crashproof face 15's setting, has avoided exposing an arris on road surface and has wiped easily and damage easily, has promoted the firm degree of this curb structure.
The technical features of the embodiments described above can be combined arbitrarily, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, however, as long as there is no contradiction between the combinations of the technical features, the combinations should be regarded as the scope described in the present specification, and the embodiments of the present invention are only examples, and are not therefore to be considered as limitations to the patent scope of the present invention, and all the equivalents or equivalent processes that are used in the descriptions of the present invention and the drawings are changed or directly or indirectly used in other related technical fields, and are all included in the scope of the present invention.
Claims (10)
1. The utility model provides a take drainage channel's prefabricated curb structure of easy clearance which characterized in that includes: the concrete paving structure comprises a plurality of stone blocks, a permeable mud layer constructed on the side of the stone blocks, an asphalt concrete paving layer, a gravel layer laid on the lower layer of the stone blocks, a pavement concrete paving layer laid below the asphalt concrete paving layer and a bottom soil foundation; a drainage channel is formed in the middle of the stone block body; a water drainage channel communicated with the water drainage channel is formed in the side part of the stone block body; the upper part of the stone block body is provided with a cleaning through opening communicated with the drainage channel; the section of the cleaning through opening is trapezoidal; the cement permeable layer and the asphalt concrete pavement layer are respectively positioned on two sides of the stone block body.
2. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: a filter screen is arranged on one side of the water drainage channel close to the asphalt concrete pavement layer; the upper part of the filter screen is connected with the stone block body, and the lower part of the filter screen is fixed on the asphalt concrete pavement layer.
3. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: the section of the drainage channel is circular.
4. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: and sand and ash joints are paved between the asphalt concrete pavement layer and the stone blocks.
5. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: the stone body is prefabricated and molded by adopting cement; the stone block body is made of fiber.
6. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: the stone blocks are arranged on two sides of the road and are higher than the asphalt concrete pavement layer.
7. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: and the stone block body is provided with an end face positioning connecting pin hole.
8. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 7, characterized in that: the plurality of stones are connected through the body end face positioning connecting pin holes through bolts.
9. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: the water drainage channel comprises an inner side water outlet and an outer side water outlet; the inner side water outlet is close to the asphalt concrete pavement layer; the outer water outlet is close to the cement permeable coagulation layer.
10. Easy-to-clean prefabricated kerb structure with drainage channels according to claim 1, characterized in that: the stone block body is cuboid; and a chamfered edge exposed out of the road surface on the stone block body forms an anti-collision surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585993.1U CN209798478U (en) | 2019-04-26 | 2019-04-26 | Take drainage channel's prefabricated curb structure of easy clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585993.1U CN209798478U (en) | 2019-04-26 | 2019-04-26 | Take drainage channel's prefabricated curb structure of easy clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209798478U true CN209798478U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920585993.1U Expired - Fee Related CN209798478U (en) | 2019-04-26 | 2019-04-26 | Take drainage channel's prefabricated curb structure of easy clearance |
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| Country | Link |
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| CN (1) | CN209798478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424495A (en) * | 2020-04-21 | 2020-07-17 | 中国电建集团成都勘测设计研究院有限公司 | Integrated kerbstone double-filtration drainage device and construction method |
-
2019
- 2019-04-26 CN CN201920585993.1U patent/CN209798478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424495A (en) * | 2020-04-21 | 2020-07-17 | 中国电建集团成都勘测设计研究院有限公司 | Integrated kerbstone double-filtration drainage device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210426 |
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| CF01 | Termination of patent right due to non-payment of annual fee |