CN218373119U - Road ponding elimination unit - Google Patents
Road ponding elimination unit Download PDFInfo
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- CN218373119U CN218373119U CN202222336379.6U CN202222336379U CN218373119U CN 218373119 U CN218373119 U CN 218373119U CN 202222336379 U CN202222336379 U CN 202222336379U CN 218373119 U CN218373119 U CN 218373119U
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- water
- drainage
- water passing
- passing pedestal
- pedestal
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Abstract
The utility model relates to a road ponding elimination unit, the structure of which comprises a drainage kerbstone which is vertically arranged, a water passing pedestal which is horizontally arranged adjacent to the drainage kerbstone and a prefabricated water seepage cover plate which is arranged on the water passing pedestal, wherein a drainage channel is arranged in the drainage kerbstone, the upper part of the side surface of the drainage kerbstone adjacent to the water passing pedestal is provided with a through water inlet, and the lower part of the drainage kerbstone is provided with a through slotted hole; the upper surface of the water passing pedestal is provided with a groove, one side of the water passing pedestal adjacent to the drainage curb stone is provided with a joint corresponding to the groove hole, and the front end of the joint is provided with a hole communicated with the groove towards the inside of the water passing pedestal. The utility model discloses make the road pleasing to the eye, the drainage is unobstructed, and the vehicle passes through safer and more steady with the pedestrian.
Description
Technical Field
The utility model relates to a road structure, specifically speaking are unit is eliminated to road ponding.
Background
The existing road drainage is to cut a surface layer of an asphalt pavement before a curb is drained, then cement concrete is filled into the surface layer to form a slope from the asphalt pavement to a drainage outlet, and a white pavement and a black asphalt pavement formed by the cement concrete are not coordinated, so that the road appearance is influenced; the slope can enable passing vehicles to bump, and the pedestrian has the risk of spraining feet when walking; the expansion coefficient of cement concrete and bituminous paving is different, can form the swell in the juncture when the temperature risees, leads to bituminous paving limit portion to be higher than the road surface, influences the road drainage, can form ponding in the road limit portion road surface near drainage curb after rain like this, and the road structure can be destroyed to ponding.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a unit is eliminated to road ponding to solve the problem of road limit portion ponding.
The utility model discloses a realize like this: a road accumulated water eliminating unit comprises a vertically arranged drainage kerbstone, a water passing pedestal horizontally arranged adjacent to the drainage kerbstone and a prefabricated water seepage cover plate placed on the water passing pedestal, wherein a drainage channel is arranged in the drainage kerbstone, the upper part of the side surface of the drainage kerbstone adjacent to the water passing pedestal is provided with a through water inlet, and the lower part of the drainage kerbstone adjacent to the water passing pedestal is provided with a through slotted hole; the upper surface of the water passing pedestal is provided with a groove, one side of the water passing pedestal adjacent to the drainage curb stone is provided with a joint corresponding to the groove hole, and the front end of the joint is provided with a hole communicated with the groove towards the inside of the water passing pedestal.
Preferably, the prefabricated water seepage cover plate is composed of a high-strength water-permeable concrete plate on the lower layer and a water-permeable asphalt plate on the upper layer, and the high-strength water-permeable concrete plate enhances the strength of the water seepage cover plate.
Preferably, the permeable asphalt plate is connected to the high-strength permeable concrete plate through the reverse filter geotextile, so that the integrity of the pavement is enhanced.
Preferably, the bottom of the slotted hole is higher than the bottom of the drainage channel, and the bottom of the groove is higher than the bottom of the hole, so that water in the water passing pedestal can flow out conveniently.
Preferably, the periphery of the upper surface of the water passing pedestal extends upwards to form a covered edge, and the lower end of the prefabricated water seepage cover plate is provided with a chamfered edge matched with the prefabricated water seepage cover plate, so that the prefabricated water seepage cover plate is installed in place.
Preferably, a groove is formed in the upper surface of the water passing table base to form a water channel.
Preferably, the side face of the drainage curb adjacent to the water passing pedestal is provided with a positioning groove, and the water passing pedestal is provided with a positioning block matched with the positioning groove, so that the drainage curb and the water passing pedestal are ensured to be installed in place.
Preferably, a water outlet is formed in the lower portion of the side face, far away from the water passing pedestal, of the drainage kerbstone, and accumulated water in the drainage kerbstone is drained away from the water outlet.
The utility model discloses link to each other through prefabricated infiltration apron between drainage curb and the bituminous paving surface course, the bituminous paving surface course is black road surface with the permeable asphalt slab on infiltration apron upper strata, and the colour is unanimous, and the road is more pleasing to the eye; the expansion coefficients of the two materials are close, so that no bulge is formed at the joint, and the drainage is smoother; the hole of the permeable asphalt plate can be infiltrated, the accumulated water on the edge of the road is eliminated, the problem that the road structure is damaged by the accumulated water on the road is solved, a slope is not required to be arranged between the road pavement and the drainage curb stone, the integrity and the evenness of the road pavement are better, and vehicles and pedestrians can pass through the permeable asphalt plate more safely and stably.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a sectional view of the present invention.
In the figure: 1. the drainage curb comprises a drainage curb body, 2 water passing pedestals, 3 water permeating cover plates, 4 surface layers, 5 base layers, 11 drainage channels, 12 water inlet holes, 13 slotted holes, 14 positioning grooves, 15 water outlet holes, 21 grooves, 22 joints, 23 holes, 24 positioning blocks, 25 wrapping edges, 31 high-strength water permeable concrete plates, 32 anti-filtration geotextile, 33 water permeable asphalt plates, 34 and chamfered edges.
Detailed Description
For the convenience of observation, the water passing pedestal is rotated by a certain angle in fig. 2, and the water permeating cover plate is turned over with the bottom surface upward.
As shown in fig. 1-3, the utility model comprises a vertically arranged drainage kerbstone 1, a water passing pedestal 2 adjacent to the drainage kerbstone and horizontally arranged, and a prefabricated water seepage cover plate 3 arranged on the water passing pedestal 2, wherein a drainage channel 11 is arranged in the drainage kerbstone 1, a through water inlet 12 is arranged at the upper part of the side surface of the drainage kerbstone adjacent to the water passing pedestal 2, and a through slotted hole 13 is arranged at the lower part; the upper surface of the water passing pedestal 2 is provided with a groove 21, one side of the water passing pedestal 2 adjacent to the drainage curb 1 is provided with a joint 22 corresponding to the slotted hole, and the front end of the joint is provided with a hole 23 communicated with the groove of the water passing pedestal towards the inside of the water passing pedestal.
The prefabricated water seepage cover plate 3 consists of a high-strength water-permeable concrete plate 31 on the lower layer and a water-permeable asphalt plate 33 on the upper layer, and the water-permeable asphalt plate is connected to the high-strength water-permeable concrete plate through the reversed filter geotextile 32. The high-strength permeable concrete slab can enhance the strength of the water seepage cover plate, the geotextile 32 is reversely filtered, and the water seepage asphalt 33 plate and the high-strength permeable concrete slab 31 are stably connected while the water permeability of the water seepage cover plate is maintained, so that the integrity of the pavement is enhanced. The permeable asphalt slab 33 has a gap, so that the strength of the permeable asphalt slab is lower than that of a common asphalt slab, the high-strength permeable concrete slab arranged below the permeable asphalt slab can support and reinforce the permeable asphalt slab, the permeable asphalt slab is used at the position where the edge of the road is adjacent to the permeable curb, the condition that wheels run to the edge of the road is less, and the use of permeable asphalt at the edge of the road is a better choice.
The periphery of the four upper surfaces of the water passing pedestal 2 extends upwards to form a covered edge 25, the lower end of the water seepage cover plate 3 is provided with a chamfered edge 34 matched with the water seepage cover plate so that the prefabricated water seepage cover plate 3 can be installed in place, and the water passing pedestal 2 is made of common concrete.
The bottom of the slotted hole 13 is higher than the bottom of the drainage channel 11, so that no water is accumulated in the water passing pedestal; the bottom of the groove 21 is higher than the bottom of the hole 23, so that water in the water passing table seat can flow out conveniently.
Rainwater permeates the water passing pedestal 2 through the gap of the water permeating cover plate 3, then flows into the drainage channel 11 inside the drainage kerb through the water passing pedestal, and then converges into the urban drainage pipe network system. When the rainfall is not too large, rainwater flows to the water-permeable asphalt plates at the edges of the road and permeates into the lower part of the road surface from gaps of the water-permeable asphalt plates; when the rainfall is large, the permeable asphalt plate cannot permeate in time, rainwater flows into the water inlet hole in the upper portion of the drainage curb, and accumulated water can be discharged more quickly through the water inlet hole.
The upper surface of the water seepage cover plate 3 and the upper surface of the road surface layer 4 are placed flush, the pore of the water seepage cover plate can seep water below the water seepage cover plate with seeper, the problem that the water is inconvenient to form seeper due to the fact that the edge of the road surface is higher than the road surface is solved, and the asphalt road surface in front of the drainage curb is not required to be provided with a downward slope.
The side surfaces of the drainage kerbstone 1 adjacent to the water passing pedestal 2 are provided with positioning grooves 14, and the water passing pedestal is provided with positioning blocks 24 matched with the water passing pedestal, so that the drainage kerbstone and the water passing pedestal are ensured to be installed in place.
Or the upper surface of the water passing pedestal 2 can be provided with a groove to form a ditch (not shown in the figure), the hole 23 is communicated with the ditch and a drainage channel, and the bottom of the ditch is higher than the bottom of the hole, so that accumulated water in the ditch can be conveniently drained. The utility model discloses can make up the setting in succession and use together, use road limit portion is whole the utility model discloses, can thoroughly eliminate surface gathered water's problem.
The lower part of the side surface of the drainage kerb 1, which is far away from the water passing pedestal 2, is provided with a water outlet 15, and the water outlet 15 is connected with a municipal drainage pipe network system to drain accumulated water in the drainage kerb away from the water outlet.
The utility model discloses can be at bituminous paving limit portion exclusive use, also can arrange at one section road limit portion and form the drainage section, can also use road limit portion is whole the utility model discloses, thoroughly eliminate the problem of surface gathered water. The utility model adopts the drainage kerbstone with the water outlet 15 when being used alone, the two sides adjacent to the drainage kerbstone 1 with the water outlet 15 use the common kerbstones, the common kerbstones block the openings at the two sides of the drainage channel of the drainage kerbstone adjacent to the common kerbstone, and the accumulated water enters the drainage kerbstone from the water inlet 12 and the slotted hole 13 and then flows out from the water outlet 15; the utility model discloses when arranging to get up to use, use the drainage curb that has delivery port 15 in the junction of being connected with the drainage pipe network system, all the other uses do not have the drainage curb of delivery port, and the ponding that flows in at the drainage curb part that does not have the delivery port flows to delivery port 15 discharges through drainage channel.
The utility model discloses a concrete construction method is:
1. manufacturing a drainage curb, a water passing pedestal and a water seepage cover plate;
2. cutting the edge of the asphalt road surface layer to a road base layer;
3. coating waterproof asphalt paint on the upper surface of the road base layer and the road surface layer which are leaked after cutting;
4. installing a drainage curb, a water passing pedestal and a prefabricated water seepage cover plate;
5. and filling hot asphalt in the joint between the water-permeable asphalt plate and the pavement surface layer.
The bottom surface of drainage curb 1 and the bottom surface of crossing water pedestal 2 are in same level and place on basic unit 5, when cutting road surface limit portion like this, only need once the setting-out cutting just can accomplish, have avoided surpassing, owing to dig the condition that leads to doing over again waste time, improve the efficiency of construction operation.
The utility model discloses drainage curb, cross water pedestal, infiltration apron all adopt prefabricated assembly formula construction, have shortened the time of engineering construction, have reduced the influence of construction to traffic along the line, have improved the efficiency of construction.
The utility model discloses link to each other through prefabricated infiltration apron 3 between drainage curb 1 and the bituminous paving surface course 4, bituminous paving surface course 4 and the infiltration asphalt slab of apron upper strata of permeating water are black road surface, and the colour is unanimous, and the road is more pleasing to the eye; the expansion coefficients of the two are close, so that no bulge is formed at the joint, and the drainage is smoother; the hole of the permeable asphalt plate can be infiltrated, the accumulated water on the edge of the road is eliminated, the problem that the road structure is damaged by the accumulated water on the road is solved, a slope is not required to be arranged between the road pavement and the drainage curb stone, the integrity and the evenness of the road pavement are better, and vehicles and pedestrians can pass through the permeable asphalt plate more safely and stably.
Claims (8)
1. A road accumulated water eliminating unit is characterized by comprising a vertically arranged drainage kerbstone, a water passing pedestal horizontally arranged adjacent to the drainage kerbstone and a prefabricated water seepage cover plate placed on the water passing pedestal, wherein a drainage channel is arranged in the drainage kerbstone, the upper part of the side surface of the drainage kerbstone adjacent to the water passing pedestal is provided with a through water inlet hole, and the lower part of the drainage kerbstone adjacent to the water passing pedestal is provided with a through slotted hole; the upper surface of the water passing pedestal is provided with a groove, one side of the water passing pedestal adjacent to the drainage curb stone is provided with a joint corresponding to the groove hole, and the front end of the joint is provided with a hole communicated with the groove towards the inside of the water passing pedestal.
2. The road ponding elimination unit of claim 1, wherein said prefabricated water-permeable cover plate is comprised of a lower layer of high-strength water-permeable concrete slab and an upper layer of water-permeable asphalt slab.
3. The road ponding elimination unit of claim 2, wherein the permeable asphalt slab is connected to the high strength permeable concrete slab by a reverse filter geotextile.
4. The road ponding removing unit of claim 1, wherein a bottom of the groove hole is higher than a bottom of the drainage channel, and a bottom of the groove is higher than a bottom of the hole.
5. The road ponding eliminating unit according to claim 1, wherein the periphery of the upper surface of the water passing pedestal extends upwards to form a covered edge, and the lower end of the prefabricated water seepage cover plate is provided with a chamfered edge matched with the prefabricated water seepage cover plate.
6. The road ponding removing unit of claim 5, wherein a gutter is formed by providing a groove in the upper surface of the water passing pedestal.
7. The road ponding eliminating unit according to claim 1, wherein a positioning groove is formed on a side surface of the drainage curb adjacent to the water passing pedestal, and a positioning block matched with the water passing pedestal is arranged on the water passing pedestal.
8. The road ponding removing unit of claim 1, wherein a water outlet is provided in a lower portion of a side of the drainage curb remote from the water passing pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222336379.6U CN218373119U (en) | 2022-09-02 | 2022-09-02 | Road ponding elimination unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222336379.6U CN218373119U (en) | 2022-09-02 | 2022-09-02 | Road ponding elimination unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218373119U true CN218373119U (en) | 2023-01-24 |
Family
ID=84971065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222336379.6U Active CN218373119U (en) | 2022-09-02 | 2022-09-02 | Road ponding elimination unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218373119U (en) |
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2022
- 2022-09-02 CN CN202222336379.6U patent/CN218373119U/en active Active
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