CN208055899U - A kind of municipal drainage road - Google Patents
A kind of municipal drainage road Download PDFInfo
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- CN208055899U CN208055899U CN201820349506.7U CN201820349506U CN208055899U CN 208055899 U CN208055899 U CN 208055899U CN 201820349506 U CN201820349506 U CN 201820349506U CN 208055899 U CN208055899 U CN 208055899U
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- roadbed
- protective layer
- inclined portion
- municipal drainage
- rhone
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Abstract
The utility model is related to municipal drainage fields, more specifically, it relates to a kind of municipal drainage road, it is intended to the problem of solving road infiltration leads to pavement structure premature deterioration, its key points of the technical solution are that：A kind of municipal drainage road; including roadbed, the protective layer that is connected to roadbed, the permeable formation above protective layer, the highway layer above permeable formation; wherein protective layer include towards the left-leaning inclined portion tilted down on the left of roadbed, towards the Right deviation inclined portion tilted down on the right side of roadbed, be connected to above roadbed on the left of the right side of left-leaning inclined portion and Right deviation inclined portion；Permeable formation is matched with protective layer.The utility model achievees the purpose that drain in time, protects roadbed by the way that protective layer is arranged between roadbed and road surface.
Description
Technical field
The utility model is related to municipal drainage fields, more specifically, it relates to a kind of municipal drainage road.
Background technology
Either asphalt concrete pavement structure or cement concrete pavement structure, ground surface material have very water
Strong sensibility, water are the main causes for causing pavement structure damage even earlier period damage.
But the compositing characteristic of pavement structure material, especially asphalt concrete pavement structure, be can not prevent moisture by
Road surface is entered by the gap in pavement structure inside structure sheaf, even close-graded asphalt, specification
It is required that Design Air Voids reach as high as 5%.Cement concrete pavement structure, although the material compositing characteristic of structure itself makes
It has the characteristics that densification, but the crack generated for the ease of flexible and during the various seams being arranged and later stage use,
It is that water is entered approach inside pavement structure by road surface.
Drill core the results show that using certain time limit road, even if not reaching design period, either bituminous concrete
The situation that face layer is broken or base is broken can all occur in pavement structure or cement concrete pavement structure.Structure sheaf is broken
It is broken so that moisture, which enters pavement structure and enters roadbed by pavement structure, to be more prone to.
Therefore need to propose a kind of new scheme to solve the problems, such as this.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of municipal drainage road, pass through
Protective layer is set between roadbed and road surface, achievees the purpose that drain in time, protect roadbed.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of municipal drainage road
Road, including roadbed, the protective layer for being connected to roadbed, the permeable formation above protective layer, the highway layer above permeable formation,
Wherein protective layer include towards the left-leaning inclined portion tilted down on the left of roadbed, towards the Right deviation inclined portion tilted down on the right side of roadbed,
It is connected to above roadbed on the left of the right side of left-leaning inclined portion and Right deviation inclined portion；Permeable formation is matched with protective layer.
After flow penetrates into highway layer, protective layer is reached by the filtering of permeable formation, and along the left-leaning inclined portion of protective layer and the right side
Rake flow to roadbed both sides, to avoid roadbed from being immersed in water, achievees the purpose that protect roadbed.
The utility model is further arranged to：The top surface of the "Left"-deviationist inclined portion is equipped with rhone, and the Right deviation inclined portion is equipped with
Same rhone.
By rhone so that flow flows to roadbed both sides along rhone so that flow is more concentrated, to make protective layer
Water can be discharged faster.
The utility model is further arranged to：The rhone both sides are set as wedge shape.
Pass through the design of wedge shape so that rhone can concentrate flow in larger scope, further increase protective layer
Drainage performance.
The utility model is further arranged to：Be equipped with open-topped drainpipe in the rhone, drainpipe both sides with
Rhone abuts.
Pass through the design of drainpipe so that rhone is protected, while drainpipe but also flow along drainpipe stream
It is dynamic, be conducive to the collection of flow and follow-up drainage.
The utility model is further arranged to：Catch net is equipped between the permeable formation and rhone.
Rhone isolation is got up by catch net so that rhone will not be saturated layer filling, while also to rhone
Stabilization play a protective role.
The utility model is further arranged to：Adding along gravity direction is equipped between the protective layer, permeable formation, highway layer
Gu reinforcing bar.
Pass through the design of reinforced steel so that protective layer, permeable formation, the connection of highway layer are even closer, increase entire
The shear resistance on roadbed upper layer.
The utility model is further arranged to：Bed course is equipped between the permeable formation and the highway layer.
Permeable formation uses stone, is husky as material, passes through the design of bed course so that highway layer will not be because of the shape of permeable formation
It deforms upon, to keep smooth.
The utility model is further arranged to：The protective layer is equipped with waterproof coating.
By the use of waterproof coating, the waterproof ability of protective layer is further increased, improve protective layer uses the longevity
Life.
In conclusion the utility model has the advantages that：
First, by the way that protective layer is arranged between roadbed and road surface, achievees the purpose that drain in time, protects roadbed；
Second, the design for passing through drainpipe so that the drainage of flow is more convenient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the portions the A enlarged drawing of Fig. 1.
In figure：1, roadbed；2, protective layer；21, left-leaning inclined portion；22, Right deviation inclined portion；23, rhone；24, drainpipe；25,
Catch net；3, permeable formation；4, bed course；5, highway layer；6, reinforced steel.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
Embodiment：A kind of municipal drainage road, as shown in Figure 1, being respectively equipped with roadbed 1 from bottom to top, protecting roadbed 1 will not
The protective layer 2 of ponding, the permeable formation 3 being filled between protective layer 2 and highway layer 5, the bed course 4 for making the level of holding highway layer 5, public affairs
Road floor 5, wherein permeable formation 3 use sandstone as material, are additionally provided with and add between protective layer 2, permeable formation 3, bed course 4, highway layer 5
Gu reinforcing bar 6.
As shown in Figure 1, the surface of protective layer 2 is equipped with waterproof coating, protective layer 2 includes being tilted down towards 1 left side of roadbed
Left-leaning inclined portion 21, the Right deviation inclined portion 22 that is tilted down towards the right side of roadbed 1, left-leaning inclined portion 21 forms one with Right deviation inclined portion 22
" V " shape, to guide flow to 1 both sides of roadbed.
As shown in Figure 1 and Figure 2, for the water discharge on more easily protective layer 2, the top surface of left-leaning inclined portion 21 is equipped with draining
Slot 23, the Right deviation inclined portion 22 are equipped with same rhone 23.Rhone 23 is along 2 top downward of protective layer, rhone 23
Both sides are equipped with lozenges, and open-topped drainpipe 24 is equipped with below lozenges, and drainpipe 24 is located in rhone 23 and abuts
In 23 both sides of rhone.Flow enters along lozenges in rhone 23, and drains into 1 both sides of roadbed by drainpipe 24.
As shown in Fig. 2, being filled to protect rhone 23 not to be saturated layer 3, catch net 25 is equipped in 23 top surface of rhone.
The course of work：After flow penetrates into highway layer 5, protective layer 2 is reached by the filtering of permeable formation 3, and pass through protective layer 2
On rhone 23 drain, to 1 both sides of roadbed flow.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of municipal drainage road, it is characterised in that：Including roadbed（1）, be connected to roadbed（1）Protective layer（2）, be located at protect
Sheath（2）The permeable formation of top（3）, be located at permeable formation（3）The highway layer of top（5）, wherein protective layer（2）Including towards roadbed
（1）The left-leaning inclined portion that left side tilts down（21）, towards roadbed（1）The Right deviation inclined portion that right side tilts down（22）, left-leaning inclined portion
（21）Right side and Right deviation inclined portion（22）Left side be connected to roadbed（1）Top；Permeable formation（3）With protective layer（2）It matches.
2. a kind of municipal drainage road according to claim 1, it is characterised in that：The "Left"-deviationist inclined portion（21）Top surface set
There is rhone（23）, the Right deviation inclined portion（22）Equipped with same rhone（23）.
3. a kind of municipal drainage road according to claim 2, it is characterised in that：The rhone（23）Both sides are set as wedge
Shape.
4. a kind of municipal drainage road according to claim 2, it is characterised in that：The rhone（23）It is interior to be equipped with top
The drainpipe of opening（24）, drainpipe（24）Both sides and rhone（23）It abuts.
5. a kind of municipal drainage road according to claim 2, it is characterised in that：The permeable formation（3）With rhone
（23）Between be equipped with catch net（25）.
6. a kind of municipal drainage road according to claim 1, it is characterised in that：The protective layer（2）, permeable formation（3）,
Highway layer（5）Between be equipped with along gravity direction reinforced steel（6）.
7. a kind of municipal drainage road according to claim 1, it is characterised in that：The permeable formation（3）With the highway
Layer（5）Between be equipped with bed course（4）.
8. a kind of municipal drainage road according to claim 1, it is characterised in that：The protective layer（2）Surface is equipped with anti-
Water coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349506.7U CN208055899U (en) | 2018-03-14 | 2018-03-14 | A kind of municipal drainage road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820349506.7U CN208055899U (en) | 2018-03-14 | 2018-03-14 | A kind of municipal drainage road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208055899U true CN208055899U (en) | 2018-11-06 |
Family
ID=63989436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820349506.7U Active CN208055899U (en) | 2018-03-14 | 2018-03-14 | A kind of municipal drainage road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208055899U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424494A (en) * | 2020-04-04 | 2020-07-17 | 山西省交通科技研发有限公司 | Multifunctional pavement paving system based on sponge city |
| CN111424493A (en) * | 2020-04-04 | 2020-07-17 | 山西省交通科技研发有限公司 | Sponge city-based water permeating-water storing-draining type green paving system |
-
2018
- 2018-03-14 CN CN201820349506.7U patent/CN208055899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424494A (en) * | 2020-04-04 | 2020-07-17 | 山西省交通科技研发有限公司 | Multifunctional pavement paving system based on sponge city |
| CN111424493A (en) * | 2020-04-04 | 2020-07-17 | 山西省交通科技研发有限公司 | Sponge city-based water permeating-water storing-draining type green paving system |
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