CN204069837U - A kind of domatic artificial stairs device for greening side slope - Google Patents
A kind of domatic artificial stairs device for greening side slope Download PDFInfo
- Publication number
- CN204069837U CN204069837U CN201420611383.1U CN201420611383U CN204069837U CN 204069837 U CN204069837 U CN 204069837U CN 201420611383 U CN201420611383 U CN 201420611383U CN 204069837 U CN204069837 U CN 204069837U
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- China
- Prior art keywords
- domatic
- base plate
- rear wall
- duster
- grass seeds
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Abstract
The utility model discloses a kind of domatic artificial stairs device for greening side slope, belong to Slope greening field of engineering technology.Comprise the step base plate for carrying sow grass seeds by duster base material and guiding flowing water, be fixed on domatic on step rear wall and for being connected, the jockey of fixing described step base plate and step rear wall; The angle of described step base plate and step rear wall and domatic inclination angle are complementary.The utility model can not only play reinforces domatic effect, also reaches more than 10cm by step effect and the drainage thickness that makes to sow grass seeds by duster, and the waste of the base material that can effectively prevent from sowing grass seeds by duster.
Description
Technical field
The utility model relates to a kind of domatic artificial stairs device for greening side slope, belongs to Slope greening field of engineering technology.
Background technology
Alien earth sparging is the common method in slope revegetation engineering, in order to ensure domatic on vegetation when growing, there is sufficient soil and fertilizer, General Requirements thickness of sowing grass seeds by duster reaches more than 10cm.But in Practical Project, owing to being subject to the impact of each side factor, such as: improper, domatic excessively steep, the rain drop erosion of base material proportioning of sowing grass seeds by duster, etc., be still difficult to reach sow grass seeds by duster thickness in this requirement of more than 10cm even if take the methods such as linked network.Slope vegetation so not only can be caused to grow difficulty, also can cause a large amount of wastes of base material of sowing grass seeds by duster, thus the construction speed of impact entirety and construction quality, also significantly increase construction cost.
Summary of the invention
For solving the problem, the utility model provides a kind of structure simple, the domatic artificial stairs device for greening side slope easy to use.
The technical scheme that the utility model adopts for its problem of solution is:
For a domatic artificial stairs device for greening side slope, comprise the step base plate for carrying sow grass seeds by duster base material and guiding flowing water, be fixed on domatic on step rear wall and for being connected, the jockey of fixing described step base plate and step rear wall; The angle of described step base plate and step rear wall and domatic inclination angle are complementary.
Preferably, the bottom surface of described step base plate is provided with and the domatic gripper shoe abutted.
Further, described gripper shoe is fan-shaped, and its arc-shaped side abuts with domatic.
Preferably, the end of step rear wall is hinged with peg, and the end of described peg is provided with a through hole, and the end of described step base plate is provided with the projection corresponding with described through hole.
The beneficial effects of the utility model are: 1. can be directly used in high gradient slope, avoid the expense of cutting slope and producing;
2. the linked network construction before alternative alien earth sparging, eliminates the expense of linked network;
3. ensure that when alien earth sparging thickness of sowing grass seeds by duster;
4., by drainage slope rainwater, decrease washing away and running off of base material of sowing grass seeds by duster.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model stairs device;
Fig. 2 is the structural relation schematic diagram of the utility model step base plate and step rear wall;
The scheme of installation that Fig. 3 is the utility model stairs device on domatic.
In figure: 1, step base plate; 2, step rear wall; 3, jockey; 4, to sow grass seeds by duster base material; 5, domatic; 6, anchor pole; 7, gripper shoe; 8, peg; 9, through hole.
Embodiment
A kind of domatic artificial stairs device for greening side slope as shown in accompanying drawing 1 to 3, comprises step base plate 1, step rear wall 2, jockey 3, and described step base plate 1 is for carrying the rainwater of sow grass seeds by duster base material 4 and drainage domatic 5.Step rear wall 2 is fixed on domatic 5 by anchor pole 6, and in fixing process, step rear wall 2 can tilt a little to both sides, makes domatic 5 rainwater can flow out domatic 5 along step base plate 1, reduces washing away and running off of base material 4 of sowing grass seeds by duster.Jockey 3 is for connecting step base plate 1 and step rear wall 2, and can be adjusted by jockey 3 and angle between fixing step base plate 1 and step rear wall 2, this jockey 3 can adopt hinge arrangement, on jointed shaft, then arranges locking nut the step base plate 1 after adjusting angle and step rear wall 2 are fixed.
The angle of described step base plate 1 and step rear wall 2 and the inclination angle of domatic 5 are complementary, when the base material 4 of sowing grass seeds by duster between neighbouring bench floor reaches static homeostasis, neighbouring step base plate 1, sowing grass seeds by duster between base material 4 and domatic 5 generally to change into a geometrical model, as shown in Figure 2.
Can calculate from the geometrical model shown in Fig. 2, when the average level thickness (i.e. the arithmetic mean of instantaneous value of maximum horizontal thickness a and minimum level thickness b) of base material 4 of sowing grass seeds by duster meets design requirement, when being namely more than or equal to 10cm, the minimum of a value corresponding to width a of step base plate 1.Angle of repose φ when base material 4 of sowing grass seeds by duster stops mobile, by providing after testing with Repose angle gauge after base material 4 sampling of sowing grass seeds by duster.Domatic 5 angle of inclination beta, provide by lining.The vertical range h of neighbouring step base plate 1, can provide according to anchor pole 6 spacing.
In geometrical model shown in Fig. 2, a and b is undetermined parameter, and the average level thickness of base material 4 of sowing grass seeds by duster should meet with lower inequality:
In order to solve a from inequality 1, can the geometrical relationship of a and b in geometrical model according to Fig. 2, b is write the expression formula done about a, as shown in Equation 2:
Formula 2 is substituted into formula 1 can obtain:
Substitution formula 3 after the value of h, φ and β is determined, namely calculates by inequality and from formula 3, solves a, as the minimal design value of step base plate 1 width.
The artificial step produced according to above-mentioned design not only can play the effect of reinforcing domatic 5, and the thickness that can ensure to sow grass seeds by duster reaches more than 10cm, while can also domatic 5 rainwater of drainage, minimizing is sowed grass seeds by duster washing away and running off of base material 4.For construction quality and vegetation growth provide guarantee.
When the base material 4 of sowing grass seeds by duster on step base plate 1 is more, in order to improve the support force of step base plate 1, the bottom surface of described step base plate 1 is consolidated with and domatic 5 gripper shoes abutted 7.Described gripper shoe 7 is in fan-shaped, and its arc-shaped side abuts with domatic 5.
And in order to improve the safety of device, the end of step rear wall 2 of the present utility model is hinged with peg 8, the end of described peg 8 is provided with a through hole 9, the end of described step base plate 1 is provided with the projection corresponding with described through hole 9, peg 8 coordinates with projection, step base plate 1 can be made more firm, prevent from caving in.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. the domatic artificial stairs device for greening side slope, it is characterized in that, comprising the step base plate for carrying sow grass seeds by duster base material and guiding flowing water, be fixed on domatic on step rear wall and for being connected, the jockey of fixing described step base plate and step rear wall; The angle of described step base plate and step rear wall and domatic inclination angle are complementary.
2. a kind of domatic artificial stairs device for greening side slope according to claim 1, is characterized in that, the bottom surface of described step base plate is provided with and the domatic gripper shoe abutted.
3. a kind of domatic artificial stairs device for greening side slope according to claim 2, it is characterized in that, described gripper shoe is fan-shaped, and its arc-shaped side abuts with domatic.
4. a kind of domatic artificial stairs device for greening side slope according to claim 1, it is characterized in that, the end of step rear wall is hinged with peg, and the end of described peg is provided with a through hole, and the end of described step base plate is provided with the projection corresponding with described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611383.1U CN204069837U (en) | 2014-10-21 | 2014-10-21 | A kind of domatic artificial stairs device for greening side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611383.1U CN204069837U (en) | 2014-10-21 | 2014-10-21 | A kind of domatic artificial stairs device for greening side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204069837U true CN204069837U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611383.1U Expired - Fee Related CN204069837U (en) | 2014-10-21 | 2014-10-21 | A kind of domatic artificial stairs device for greening side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204069837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756071A (en) * | 2016-01-27 | 2016-07-13 | 宏大国源（芜湖）资源环境治理有限公司 | Slope greening device and method |
-
2014
- 2014-10-21 CN CN201420611383.1U patent/CN204069837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756071A (en) * | 2016-01-27 | 2016-07-13 | 宏大国源（芜湖）资源环境治理有限公司 | Slope greening device and method |
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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 |
Granted publication date: 20150107 Termination date: 20181021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |