CN203904948U - Fixing and water draining device used for ridge - Google Patents
Fixing and water draining device used for ridge Download PDFInfo
- Publication number
- CN203904948U CN203904948U CN201420314055.5U CN201420314055U CN203904948U CN 203904948 U CN203904948 U CN 203904948U CN 201420314055 U CN201420314055 U CN 201420314055U CN 203904948 U CN203904948 U CN 203904948U
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- China
- Prior art keywords
- fields
- precast hollow
- raised path
- hollow slab
- ridge
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Abstract
The utility model discloses a fixing and water draining device used for a ridge and relates to the field of accumulated water for irrigation. The fixing and water draining device comprises a plurality of precast hollow slabs arranged on the top of a ridge body, and each precast hollow slab is internally provided with three to six weep holes of which the diameters are 0.1-0.2 m respectively. The fixing and water draining device further comprises a cushion layer arranged at the bottom of the ridge body, and the cushion layer is 0.3-0.6 m thick. As the fixing and water draining device comprises the precast hollow slabs arranged on the top of the ridge body, each precast hollow slab is internally provided with the weep holes of which the diameters are 0.1-0.2 m respectively, and a pipe network can be directly arranged in the weep holes, the erecting difficulty of the pipe network is reduced effectively, and the construction cost for erecting the pipe network is reduced; accumulated water on one side of the ridge body can be drained through the weep holes, the cushion layer can prevent the bottom of the ridge body from loosening after accumulated water exists for a long time, the ridge can be used for a long time, and the use cost of the ridge is lowered effectively.
Description
Technical field
The utility model relates to ponding and irrigates field, is specifically related to a kind of fixedly dewatering installation for the raised path through fields.
Background technology
China's terraced fields are mainly distributed in the areas such as the riverine Sichuan such as Nujiang, Jinsha jiang River, Nanpanjiang River, Yunnan and Guizhou, and above-mentioned area not only amount of precipitation is not enough, and Various Seasonal difference in rainfall is larger.When amount of precipitation is more, need to water unnecessary in terraced fields be discharged by the raised path through fields, when amount of precipitation is less, need in the raised path through fields, set up transmission net pipe, to terraced fields water delivery.At present, the normally used raised path through fields is the native raised path through fields and the stone raised path through fields.
In use, there is following defect in the existing native raised path through fields and the stone raised path through fields:
(1) when existing water-conveying network pipe support is established, staff excavates passage on the native raised path through fields and the stone raised path through fields, and because the native raised path through fields and the stone raised path through fields are solid construction, so difficulty of construction is larger, and construction cost is higher.
(2) building costs of the stone raised path through fields is higher, and construction period is longer, and in use, the ponding in terraced fields is difficult to discharge by the stone raised path through fields stone raised path through fields, need to be by manually ponding being discharged, and draining difficulty is larger; The soil raised path through fields adopts earth accumulation to form, and easily looseningly after rainwater brews even collapses, and when the native raised path through fields occurs looseningly and while collapsing, staff need to safeguard the native raised path through fields, and use cost is higher.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of fixedly dewatering installation for the raised path through fields, and use cost is lower, and not only draining difficulty is less, and it is lower to set up the construction cost of water delivery webmaster.
For reaching above object, the technical scheme that the utility model is taked is: a kind of fixedly dewatering installation for the raised path through fields, it is characterized in that: comprise some precast hollow slabs that are horizontally placed on raised path through fields bodies top, the inside of described each precast hollow slab all has the spilled water hole that 3～6 apertures are 0.1～0.2m; Described fixedly dewatering installation also comprises the bed course that is arranged at raised path through fields body bottom, and the thickness of described bed course is 0.3～0.6m.
On the basis of technique scheme, between adjacent described precast hollow slab, be provided with contiguous block.
On the basis of technique scheme, described contiguous block adopts the concrete that model is C10 to make.
On the basis of technique scheme, described precast hollow slab is cuboid, and its length is 0.5～1.0m, and width is 0.3～0.4m, is highly 0.15～0.3m.
On the basis of technique scheme, the length of described precast hollow slab is 0.8m, and width is 0.35m, is highly 0.2m.
On the basis of technique scheme, described in each, the distance at the center of spilled water hole and precast hollow slab top is 0.075～0.15m, the equal 0.075～0.15m of distance of the center of each spilled water hole and precast hollow slab bottom.
On the basis of technique scheme, described in each, the distance at the center of spilled water hole and precast hollow slab top is 0.1m, the equal 0.1m of distance of the center of each spilled water hole and precast hollow slab bottom.
On the basis of technique scheme, the thickness of described bed course is 0.5m.
Compared with prior art, the utility model has the advantage of:
(1) in the utility model for the precast hollow slab that is arranged at raised path through fields top that comprises of the fixedly dewatering installation of the raised path through fields, the inside of precast hollow slab has the spilled water hole that 3～6 apertures are 0.1～0.2m, when staff arranges distribution system on the raised path through fields, can directly pipe network be set up in the spilled water hole of precast hollow slab, with in prior art, distribution system is compared through the native raised path through fields or the stone raised path through fields, not only difficulty of construction is less, and construction cost is lower; The water yield unnecessary in the first ladder field can be discharged by spilled water hole, with in prior art by manually ponding being discharged and to be compared, draining difficulty is lower.
(2) raised path through fields of the present utility model, comprise raised path through fields body, the top of raised path through fields body is provided with precast hollow slab, and bottom is provided with bed course, between raised path through fields body and second-order terraced fields, is provided with gutter, when the ponding of raised path through fields body is more, ponding can flow into by the spilled water hole of precast hollow slab in gutter, and when bed course can prevent ponding overlong time, raised path through fields bottom occurs to become flexible, and can avoid raised path through fields body to be destroyed by ponding, the raised path through fields can be used for a long time, effectively reduces the use cost of the raised path through fields.
Accompanying drawing explanation
Fig. 1 is for the structural representation of the fixedly dewatering installation of the raised path through fields in the utility model embodiment;
In figure: 1-spilled water hole, 2-contiguous block, 3-precast hollow slab, 4-the first ladder field, 5-raised path through fields body, 6-bed course, 7-gutter, 8-second-order terraced fields.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, the utility model embodiment provides a kind of fixedly dewatering installation for the raised path through fields, comprise adjacent the first ladder field 4 and second-order terraced fields 8, the field face in the first ladder field 4 is higher than the field face of second-order terraced fields 8, between the first ladder field 4 and second-order terraced fields 8, be provided with raised path through fields body 5, the bottom of raised path through fields body 5 is provided with the bed course 6 that thickness is 0.3～0.6m, and between bed course 6 and second-order terraced fields 8, having the degree of depth is the gutter 7 of 0.3m, and the longitudinal section in gutter 7 is trapezoidal or rectangle.
In actual use, the thickness of bed course 6 is definite according to actual needs, and in the present embodiment, the thickness of bed course is 0.5m.
The top of raised path through fields body 5 is higher than the field face in the first ladder field 4, distance between the field face in the top of raised path through fields body 5 and the first ladder field 4 is 0.2m～0.3m, the top level of raised path through fields body 5 is provided with some precast hollow slabs 3, between every two adjacent precast hollow slabs 3, be provided with contiguous block 2, it is that the concrete of C10 is made that each contiguous block 2 all adopts model, each precast hollow slab 3 is cuboid, the length of this cuboid is 0.5～1.0m, width is 0.3～0.4m, be highly 0.15～0.3m, the inside of each precast hollow slab 3 all has the spilled water hole 1 that 3～6 apertures are 0.1～0.2m, the distance at the center of each spilled water hole 1 and precast hollow slab 3 tops is 0.075～0.15m, equal 0.075～the 0.15m of distance of the center of each spilled water hole 1 and precast hollow slab 3 bottoms.
In actual use, the size of precast hollow slab 3 determines according to actual needs, and in the present embodiment, the length of precast hollow slab 3 is that 0.8m, width are 0.35m, highly are 0.2m.
In actual use, the aperture of each spilled water hole 1 is definite according to actual needs, and in the present embodiment, the aperture of each spilled water hole 1 is 0.15m.
In actual use, the distance at the center of spilled water hole 1 and precast hollow slab 3 tops is definite according to actual needs, and in the present embodiment, the distance at the center of each spilled water hole 1 and precast hollow slab 3 tops is 0.1m.
In actual use, the distance of the center of spilled water hole 1 and precast hollow slab 3 bottoms is definite according to actual needs, and in the present embodiment, the distance of the center of each spilled water hole 1 and precast hollow slab 3 bottoms is 0.1m.
In use, when in terraced fields, the water yield is more, the water in the first ladder field 4 can flow into gutter 7 by being arranged in the spilled water hole 1 at raised path through fields top to the utility model, prevents that the first interior hypervolia in ladder field 4 from causing the crops in the first ladder field 4 impaired.
In terraced fields, the water yield is less, when staff arranges distribution system on the raised path through fields, can be directly by pipe net arrangement in the spilled water hole 1 of precast hollow slab 3.
The utility model is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a utility model or akin technical scheme, all within its protection domain.
Claims (8)
1. the fixedly dewatering installation for the raised path through fields, it is characterized in that: comprise some precast hollow slabs (3) that are horizontally placed on raised path through fields body (5) top, the inside of described each precast hollow slab (3) all has the spilled water hole that 3～6 apertures are 0.1～0.2m (1); Described fixedly dewatering installation also comprises the bed course that is arranged at raised path through fields body (5) bottom, and the thickness of described bed course is 0.3～0.6m.
2. the fixedly dewatering installation for the raised path through fields as claimed in claim 1, is characterized in that: between adjacent two described precast hollow slabs (3), be provided with contiguous block (2).
3. the fixedly dewatering installation for the raised path through fields as claimed in claim 2, is characterized in that: described contiguous block (2) adopts the concrete that model is C10 to make.
4. the fixedly dewatering installation for the raised path through fields as claimed in claim 1, is characterized in that: described precast hollow slab (3) is cuboid, and its length is 0.5～1.0m, and width is 0.3～0.4m, is highly 0.15～0.3m.
5. the fixedly dewatering installation for the raised path through fields as claimed in claim 4, is characterized in that: the length of described precast hollow slab (3) is 0.8m, and width is 0.35m, is highly 0.2m.
6. the fixedly dewatering installation for the raised path through fields as claimed in claim 1, it is characterized in that: the distance at the center of spilled water hole described in each (1) and precast hollow slab (3) top is 0.075～0.15m the equal 0.075～0.15m of distance of the center of each spilled water hole (1) and precast hollow slab (3) bottom.
7. the fixedly dewatering installation for the raised path through fields as claimed in claim 6, it is characterized in that: the distance at the center of spilled water hole described in each (1) and precast hollow slab (3) top is 0.1m the equal 0.1m of distance of the center of each spilled water hole (1) and precast hollow slab (3) bottom.
8. the fixedly dewatering installation for the raised path through fields as claimed in claim 1, is characterized in that: the thickness of described bed course (6) is 0.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314055.5U CN203904948U (en) | 2014-06-12 | 2014-06-12 | Fixing and water draining device used for ridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314055.5U CN203904948U (en) | 2014-06-12 | 2014-06-12 | Fixing and water draining device used for ridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904948U true CN203904948U (en) | 2014-10-29 |
Family
ID=51779238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314055.5U Expired - Fee Related CN203904948U (en) | 2014-06-12 | 2014-06-12 | Fixing and water draining device used for ridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095764A (en) * | 2020-09-14 | 2020-12-18 | 云南农业大学 | Method for preventing and treating terrace fertilizer pollution |
-
2014
- 2014-06-12 CN CN201420314055.5U patent/CN203904948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112095764A (en) * | 2020-09-14 | 2020-12-18 | 云南农业大学 | Method for preventing and treating terrace fertilizer pollution |
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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: 20141029 Termination date: 20160612 |