CN202559492U - Natural drainage system for step of side slope - Google Patents
Natural drainage system for step of side slope Download PDFInfo
- Publication number
- CN202559492U CN202559492U CN2012201970092U CN201220197009U CN202559492U CN 202559492 U CN202559492 U CN 202559492U CN 2012201970092 U CN2012201970092 U CN 2012201970092U CN 201220197009 U CN201220197009 U CN 201220197009U CN 202559492 U CN202559492 U CN 202559492U
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- Prior art keywords
- side slope
- natural drainage
- drainage system
- groove
- utility
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a natural drainage system for a step of a side slope. The natural drainage system is characterized in that the natural drainage system comprises the step and a channel, wherein the step is arranged on the side slope, the channel is downwards sunken along the inner side of the step, the step inclines from external to internal to form an inclined plane, and at least one end of the channel inclines toward one side surface; and the natural drainage system fundamentally eliminates the shortcoming that a manual drainage ditch is easy to damage or collect water.
Description
Technical field
The utility model relates to a kind of drainage system, more particularly, relates in particular to a kind of natural drainage systems of side slope step.
Background technology
Drainage system must be provided with the growing environment that whether appropriately and rationally is directly connected to side slope face vegetation when greening was sowed grass seeds by duster, and for length, big side slope, sloping top, toe and platform all need be provided with the gutter.At present; In slope project, do a step at a distance from certain altitude such as 10m usually, and step must solve drainage problem, what prior art was used is the fixed artificial drainage ditch of cemented rock gutter or other form; Be unfavorable for domatic discharging naturally of catchmenting like this; Sometimes portion or External Defect place formation is within it catchmented on the contrary, thereby destroys slope engineering, and it is not attractive in appearance that sclerosis forms the gutter on step yet.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of natural drainage systems of the side slope step that prevents to destroy or catchment are provided.
The technical scheme of the utility model is achieved in that a kind of natural drainage systems of side slope step; It comprises step that is arranged on the side slope and the groove that is recessed to form along the step inboard downwards; This step slopes inwardly from outward and forms an inclined-plane, and groove has an end at least to laterally inclined.
The outside of said step is provided with the mound that the soil body excavated with groove is piled into.
The utility model is set as from the inclined-plane that slopes inwardly outward through the step that will be arranged on the side slope; And the groove that is recessed to form downwards along the step inboard; Groove has an end at least to laterally inclined, and the shortcoming that the artificial drainage ditch destroys easily or catchments has fundamentally been eliminated by such system.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is done further to specify, but do not constitute any restriction the utility model.
Fig. 1 is the lateral view of the natural drainage systems of the utility model side slope step.
Fig. 2 is the front view of the natural drainage systems of the utility model side slope step.
Among the figure: step 1, groove 2, mound 3, collude the net 4.
The specific embodiment
Consult illustrated in figures 1 and 2, the natural drainage systems of a kind of side slope step of the utility model, it is included on the side slope at a distance from the step 1 of a segment distance setting and the groove 2 that is recessed to form downwards along step 1 inboard; This groove 2 is near the toe place of side slope; This step 1 slopes inwardly from outward and forms an inclined-plane, and this groove 2 has an end at least to laterally inclined, and two ends that promptly also can groove 2 are all to two tilt; Current flow on the step 1 from side slope like this; Current in the step can inwardly flow, then along groove 2 to two effluents, formed natural drainage systems.Step 1 all helps flowing naturally of current with the angle of inclination of groove 2.The utility model has been cancelled the artificial aging gutter, has fundamentally eliminated the shortcoming that the artificial drainage ditch destroys easily or catchments.Natural drainage systems help the growth of plant owing to there is not cure process, and are beautiful in appearance, cheap economically.
The outside of the utility model step 1 also is provided with the mound 3 that the soil body of excavating with groove is piled up formation, and what this mound 3 can be used for fixing greening usefulness colludes net 4, and this colludes net 4 and is wrapped in the mound outside and fixes with steel nail then, just can carry out spraying and seeding afforesting then; This mound 3 also can play the effect of cut-off wall, can prevent that current from flowing on the next side slope, destroys greening.
Claims (2)
1. the natural drainage systems of a side slope step is characterized in that: comprise step that is arranged on the side slope and the groove that is recessed to form along the step inboard downwards, this step slopes inwardly from outward and forms an inclined-plane, and groove has an end at least to laterally inclined.
2. natural drainage systems according to claim 1 is characterized in that, the outside of said step is provided with the mound that the soil body excavated with groove is piled into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201970092U CN202559492U (en) | 2012-05-02 | 2012-05-02 | Natural drainage system for step of side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201970092U CN202559492U (en) | 2012-05-02 | 2012-05-02 | Natural drainage system for step of side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202559492U true CN202559492U (en) | 2012-11-28 |
Family
ID=47209160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201970092U Expired - Fee Related CN202559492U (en) | 2012-05-02 | 2012-05-02 | Natural drainage system for step of side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202559492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758892A (en) * | 2016-12-19 | 2017-05-31 | 中交路桥建设有限公司 | A kind of Seasonal freezing areas Freeway draining means of defence |
| CN106759386A (en) * | 2016-11-23 | 2017-05-31 | 江西稀有稀土金属钨业集团有限公司 | A kind of Tailings Dam later stage sub- Ba Dui builds and dam facing gutter arrangement |
-
2012
- 2012-05-02 CN CN2012201970092U patent/CN202559492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759386A (en) * | 2016-11-23 | 2017-05-31 | 江西稀有稀土金属钨业集团有限公司 | A kind of Tailings Dam later stage sub- Ba Dui builds and dam facing gutter arrangement |
| CN106758892A (en) * | 2016-12-19 | 2017-05-31 | 中交路桥建设有限公司 | A kind of Seasonal freezing areas Freeway draining means of defence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20200502 |