CN209482427U - A kind of transmural formula closed drainage structure - Google Patents
A kind of transmural formula closed drainage structure Download PDFInfo
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- CN209482427U CN209482427U CN201920005101.6U CN201920005101U CN209482427U CN 209482427 U CN209482427 U CN 209482427U CN 201920005101 U CN201920005101 U CN 201920005101U CN 209482427 U CN209482427 U CN 209482427U
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- transmural
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- gutter
- hidden pipe
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Abstract
The utility model discloses a kind of transmural formula closed drainage structures, transmural formula hidden pipe and spaced inspection shaft including grass planting covered by hanging net addressed soil gutter, below grass planting covered by hanging net addressed soil gutter, grass planting covered by hanging net addressed soil gutter includes ditch body and geonet, the vegetable layer to plant vegetation to fixed ground surface soil body, the tube wall of transmural formula hidden pipe is equipped with cinclides, inspection shaft is connected with transmural formula hidden pipe, and the bottom level of inspection shaft is lower than transmural formula hidden pipe.The discharge structure of the utility model does not catchment in the draining, the infiltration ability that in native gutter, effectively increase native gutter, it can be achieved that Tu Biangoushui quickly penetrates into transmural formula hidden pipe；The inspection shaft of setting is not only convenient for carrying out maintenance and inspection to discharge structure, and when heavy rainfall, and the rainwater in transmural formula hidden pipe flows into well, further improves drainability, and take into account dredging function；The grass planting on the soil body of native gutter surface layer plays the role of beautiful, greening, realizes effective unification of pumping equipment functionality and landscape.
Description
Technical field
The utility model relates to highway engineering pumping equipment technical field, especially a kind of transmural formula closed drainage structure.
Background technique
In highway engineering construction, gutter is a kind of important pumping equipment in drainage system.In highway engineering construction
Gutter refer to collect and excluding road surface, road shoulder and the flowing water of side slope, in the ditch of roadbed two sides setting.Existing row
Ditch generally uses the forms such as rectangle, triangle, trapezoidal, according to highway engineering grade, construction project location the hydrology,
The conditions such as matter, length of drainage, gutter can take various forms and size.
In existing highway engineering, gutter material is generally used mortar flag stone, cast-in-place concrete, precast concrete
Equal masonry materials, using bright ditch or the bright ditch form of cover board.Although and using the gutter of bright ditch form that can realize collecting for water flow
So that water flow is discharged into ditch rapidly, and through in bottom of trench longitudinal slope ejectment to drainage outside of the route facility or culvert.But landscape is poor, environment
Harmony is bad, and has certain influence to traffic safety, and vehicle, which drives into ditch, to be difficult to voluntarily escape danger.
Utility model content
The goal of the invention of the utility model is: in view of the problems of the existing technology, providing a kind of transmural formula hidden pipe row
Water-bound, the discharge structure realize functionality and the effective unification of roadside landscape of pumping equipment, and have construction
Simply, the features such as cheap.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of transmural formula closed drainage structure, including grass planting covered by hanging net addressed soil gutter, be located at below the grass planting covered by hanging net addressed soil gutter
Transmural formula hidden pipe and spaced inspection shaft, the grass planting covered by hanging net addressed soil gutter includes ditch body and to fixed earth's surface
The tube wall of the geonet of the soil body, the vegetable layer to plant vegetation, the transmural formula hidden pipe is equipped with cinclides, the inspection shaft and institute
It states transmural formula hidden pipe to be connected, the bottom level of the inspection shaft is lower than the transmural formula hidden pipe.
Discharge structure described in the utility model does not catchment in soil, it can be achieved that gutter water quickly penetrates into transmural formula hidden pipe
In gutter surface or the soil body, draining, the infiltration ability of native gutter are effectively increased.The inspection shaft of setting is not only convenient for tying draining
Structure carries out maintenance and inspection, and when heavy rainfall, and the rainwater in transmural formula hidden pipe flows into well, further improves drainability, and
Take into account dredging function.The grass planting on the soil body of native gutter surface layer plays the role of beautiful, greening, realizes pumping equipment function
Effective unification of property and landscape.
As a preferred embodiment of the present invention, the top of the inspection shaft is combed equipped with well, and the well, which is combed, is equipped with several
Drainage hole.Rainwater can directly be entered in inspection shaft by drainage hole, reduced and washed away to native gutter surface layer, improve draining
The drainability of structure.
As a preferred embodiment of the present invention, the top surface of the inspection shaft and the grass planting covered by hanging net addressed soil gutter are high together, just
Directly pass through well comb drainage hole in the overland flow of grass planting on net soil gutter to flow into inspection shaft.
As a preferred embodiment of the present invention, the transmural formula hidden pipe is that precast concrete pipe or PE are managed, and cinclides can be with
Processing precast concrete pipe or when PE pipe carries out prefabricated, can also directly drill setting, cinclides diameter and be arranged spacing according to
Draining it needs to be determined that.
As a preferred embodiment of the present invention, the top of the transmural formula hidden pipe is equipped with sand gravel loaded filter, is used for
The impurity in rainwater is filtered, transmural formula hidden pipe is avoided to block.
As a preferred embodiment of the present invention, the bottom of trench of the grass planting covered by hanging net addressed soil gutter is apart from the sand gravel loaded filter
Distance be greater than or equal to 10cm.
As a preferred embodiment of the present invention, all inspection shaft interval 20m-50m settings.
It as a preferred embodiment of the present invention, further include the anti-seepage geotextile for being located at discharge structure side and bottom.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
Discharge structure described in the utility model does not catchment in soil, it can be achieved that gutter water quickly penetrates into transmural formula hidden pipe
In gutter surface or the soil body, draining, the infiltration ability of native gutter are effectively increased.The inspection shaft of setting is not only convenient for tying draining
Structure carries out maintenance and inspection, and when heavy rainfall, and the rainwater in transmural formula hidden pipe flows into well, further improves drainability, and
Take into account dredging function.The top of the inspection shaft is combed equipped with well, and the well, which is combed, is equipped with several drainage holes, and rainwater can directly lead to
It crosses drainage hole to enter in inspection shaft, reduces and native gutter surface layer is washed away, improve the drainability of discharge structure.On native side
Grass planting on the soil body of ditch surface layer plays the role of beautiful, greening, realizes effective system of pumping equipment functionality and landscape
One.
Detailed description of the invention
Fig. 1 is the sectional schematic diagram of transmural formula closed drainage structure described in the utility model.
Fig. 2 is sectional schematic diagram of the transmural formula closed drainage structure described in the utility model at inspection shaft.
Fig. 3 is the floor map of transmural formula closed drainage structure described in the utility model.
Marked in the figure: 1- grass planting covered by hanging net addressed soil gutter, 11- ditch body, 12- geonet, 13- vegetable layer, 2- transmural formula hidden pipe,
21- cinclides, 3- inspection shaft, 31- well are combed, 32- drainage hole, 4- sand gravel loaded filter, 5- anti-seepage geotextile, 6-U sprig, the road surface 7-
Structure sheaf.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of transmural formula closed drainage structure, including be arranged in earth's surface grass planting covered by hanging net addressed soil gutter 1,
Positioned at the transmural formula hidden pipe 2 of 1 lower section of grass planting covered by hanging net addressed soil gutter and the inspection shaft 3 of interval 20m-50m setting, the inspection
It looks into well 3 to be connected with the transmural formula hidden pipe 2, the bottom level of the inspection shaft 3 is lower than the transmural formula hidden pipe 2.The whole series row
Water-bound is in bottom and closes at road surface structare layer 7 and is provided with anti-seepage geotextile 5, the antiseepage soil at road surface structare layer 7
Work cloth 5 is pressed into 10cm in surface layer.
The grass planting covered by hanging net addressed soil gutter 1 uses pateriform, trapezoidal side ditch shape, mainly including ditch body 11 and to fixation
The geonet 12 of the earth's surface soil body, the vegetable layer 13 to plant vegetation.Geonet 12 uses three-dimensional earthwork, utilizes the geonet
After 12 fix the 1 surface layer soil body of grass planting covered by hanging net addressed soil gutter, grass planting is on the soil body of surface layer to play beautification, greening and protective action.
The materials such as prefabricated reinforced concrete pipe, PE pipe can be used in the transmural formula hidden pipe 2, and tube wall cinclides 21 can be in pre-manufactured steel
Reserved when reinforced concrete pipe or directly drilling setting, the diameter of cinclides 21 and setting spacing according to draining it needs to be determined that.In transmural
Formula hidden pipe 2 need to excavate tube seat in roadbed before implementing, and leveling is laid with anti-seepage geotextile 5, and tube seat depth is 1/3~2/3 times of caliber.
Using concreting and prefabricated, top opening is arranged well and combs 31 for the inspection shaft 3, uses armored concrete pre-
System, and drainage hole 32 is set, the diameter of drainage hole 32 is 2cm~5cm.Well 31 crest levels of comb and 1 bottom of grass planting covered by hanging net addressed soil gutter
Elevation is identical, so that native gutter overland flow directly flows into inspection shaft 3 by the drainage hole 32 of well comb 31, to improve native gutter
Drainability, and take into account dredging function.Transmural formula hidden pipe 2 accesses inspection shaft 3 along water (flow) direction, and 8 bottom of inspection shaft is lower than hidden pipe
10~20cm of bottom.
It is laid with sand gravel loaded filter 4 on the top of the transmural formula hidden pipe 2, then fill plain soil and is trimmed to butterfly or ladder
The grass planting covered by hanging net addressed soil gutter 1 of shape, bottom of trench is not less than 10cm apart from 4 layers of sand gravel loaded filter top, and is laid with geonet 12 in surface soil
Afterwards, it need to be fixed using U-shaped nail 6, U-shaped nail 6 is formed using the steel bar meter of diameter 6mm, long 15cm~20cm is followed closely, along slope surface
Spacing 50cm lays fixed geonet 3, capable again after fixed to sow grass seeds by duster or broadcast sowing grass planting.Geonet answers related current specifications technology to want
It asks.
The transmural formula closed drainage structure of the present embodiment is by being arranged one spacing of transmural formula hidden pipe and interval located underground
Inspection shaft from setting does not catchment in native gutter, it can be achieved that gutter water is quickly penetrated into or flowed into hidden pipe, and can drop by force
The overland flow in native gutter is flowed into inspection shaft by well comb hole when rain, avoiding can not be directly by native gutter seepage flow
Flow into transmural formula hidden pipe rainwater catchment in earth's surface, cause to wash away native gutter surface layer, effectively increase native gutter draining,
Infiltration ability.The grass planting on the native gutter surface layer soil body being set on transmural formula hidden pipe plays the role of beautiful, greening,
Realize effective unification of pumping equipment functionality and landscape.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (8)
1. a kind of transmural formula closed drainage structure, which is characterized in that including grass planting covered by hanging net addressed soil gutter (1), be located at linked network plant
Transmural formula hidden pipe (2) and spaced inspection shaft (3) below sward gutter (1), the grass planting covered by hanging net addressed soil gutter (1)
It is described including ditch body (11) and to geonet (12), the vegetable layer (13) to plant vegetation of fixed ground surface soil body
The tube wall of wall type hidden pipe (2) is equipped with cinclides (21), and the inspection shaft (3) is connected with the transmural formula hidden pipe (2), the inspection
The bottom level of well (3) is lower than the transmural formula hidden pipe (2).
2. a kind of transmural formula closed drainage structure according to claim 1, which is characterized in that the top of the inspection shaft (3)
Portion is equipped with well and combs (31), and the well combs (31) equipped with several drainage holes (32).
3. a kind of transmural formula closed drainage structure according to claim 2, which is characterized in that the top of the inspection shaft (3)
Face and the grass planting covered by hanging net addressed soil gutter (1) are neat high.
4. a kind of transmural formula closed drainage structure according to claim 1, which is characterized in that the transmural formula hidden pipe (2)
It is managed for precast concrete pipe or PE.
5. a kind of transmural formula closed drainage structure according to claim 1, which is characterized in that the transmural formula hidden pipe (2)
Top be equipped with sand gravel loaded filter (4).
6. a kind of transmural formula closed drainage structure according to claim 5, which is characterized in that the grass planting covered by hanging net addressed soil gutter
(1) distance of the bottom of trench apart from the sand gravel loaded filter (4) is greater than or equal to 10cm.
7. -6 any a kind of transmural formula closed drainage structure according to claim 1, which is characterized in that all inspections
Well (3) is spaced 20m-50m setting.
8. -6 any a kind of transmural formula closed drainage structure according to claim 1, which is characterized in that further include being located at row
The anti-seepage geotextile (5) of water-bound side and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005101.6U CN209482427U (en) | 2019-01-02 | 2019-01-02 | A kind of transmural formula closed drainage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005101.6U CN209482427U (en) | 2019-01-02 | 2019-01-02 | A kind of transmural formula closed drainage structure |
Publications (1)
| Publication Number | Publication Date |
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| CN209482427U true CN209482427U (en) | 2019-10-11 |
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| CN201920005101.6U Active CN209482427U (en) | 2019-01-02 | 2019-01-02 | A kind of transmural formula closed drainage structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753469A (en) * | 2022-04-20 | 2022-07-15 | 中国一冶集团有限公司 | Ecological filter side ditch and construction method |
-
2019
- 2019-01-02 CN CN201920005101.6U patent/CN209482427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114753469A (en) * | 2022-04-20 | 2022-07-15 | 中国一冶集团有限公司 | Ecological filter side ditch and construction method |
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