CN206756812U - A kind of spliced runoff plots abutment wall device - Google Patents
A kind of spliced runoff plots abutment wall device Download PDFInfo
- Publication number
- CN206756812U CN206756812U CN201720438398.6U CN201720438398U CN206756812U CN 206756812 U CN206756812 U CN 206756812U CN 201720438398 U CN201720438398 U CN 201720438398U CN 206756812 U CN206756812 U CN 206756812U
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- CN
- China
- Prior art keywords
- abutment wall
- spliced
- unit
- runoff plots
- straight panel
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Abstract
The utility model provides a kind of spliced runoff plots abutment wall device, belongs to soil erosion field test monitoring field.Solve to disturb soil when existing abutment wall is built, and the problem of abutment wall is not easy to crack easy-maintaining.The device is formed by several abutment wall unit spliceds, and described abutment wall unit includes straight panel and U-shaped card frid, and described straight panel one end is arranged in U-shaped card frid, and described straight panel top edge, which is set, divides water unit, and described divides water unit to be triangular structure of right angle；Described abutment wall unit side sets circular fixation hole.Spliced runoff plots abutment wall device of the present utility model, which is applied to hillside fields, to be carried out in soil loss monitoring, and monitoring area is controlled with abutment wall, and runoff and silt in monitoring and controlling area, monitoring error is small, and obtained conclusion is with being actually more nearly.
Description
Technical field
The utility model belongs to soil erosion field test monitoring field, and in particular to a kind of spliced runoff plots abutment wall
Device.
Background technology
The severe water and soil erosion of sloping upland affects agricultural production, and sloping upland soil loss monitoring increasingly causes people to be closed
Note.Runoff plots are a kind of facilities being monitored to sloping upland soil erosion.100m is typically surrounded by abutment wall (the side ridge)2It is (wide
The long 20m of 5m rectangle field) runoff plots, connect afflux groove and runoff and sediment measuring apparatus below.By to runoff plots
Runoff and sediment monitoring, the soil loss amount of sloping upland can be calculated, foundation is provided for bringing soil erosion under control.Existing runoff is small
Area's abutment wall typically has brick to mix, slabstone, iron plate three types.The abutment wall that brick mixes slate type needs to excavate certain depth when building
Ground, soil is disturbed, it is often cracking during abutment wall use phenomena such as, it is not easy-maintaining；Iron plate is built
Abutment wall often occur deformation, the problems such as corrosion.
Utility model content
The purpose of this utility model is to solve to disturb soil when existing abutment wall is built, and abutment wall is easy to crack
The problem of not easy-maintaining, and a kind of spliced runoff plots abutment wall device is provided.
The utility model provides a kind of spliced runoff plots abutment wall device, the device by several abutment wall unit spliceds and
Into described abutment wall unit includes straight panel and U-shaped card frid, and described straight panel one end is arranged in U-shaped card frid, and described is straight
Plate top edge, which is set, divides water unit, and described divides water unit to be triangular structure of right angle；Described abutment wall unit side sets circle
Shape fixing hole.
Preferably, described straight panel lower edges are respectively provided with a point water unit.
Preferably, described abutment wall unit side upper and lower ends set two circular fixation holes.
Preferably, described abutment wall unit is made of stainless steel.
Preferably, described abutment wall unit a length of 50-100cm, a height of 40cm, thickness 1-2mm.
Preferably, it is described to divide the triangular structure of right angle that water unit is right-angle side length of side 1cm.
Preferably, described abutment wall unit depth of placing into the soil is less than 10cm.
The beneficial effects of the utility model
The utility model provides a kind of spliced runoff plots abutment wall device, the device by several abutment wall unit spliceds and
Into described abutment wall unit includes straight panel and U-shaped card frid, and described straight panel one end is arranged in U-shaped card frid, and described is straight
Plate top edge, which is set, divides water unit, and described divides water unit to be triangular structure of right angle；Described abutment wall unit side sets circle
Shape fixing hole.Compared with prior art, the present invention divides water unit by being set in straight panel top edge, ensures runoff plots charge for remittance
Area it is accurate, can also improve the stability of abutment wall；By vertically-mounted in abutment wall unit side setting circular fixation hole, abutment wall
When, stainless steel fix bar is inserted vertically into circular fixation hole and strengthens fixation, to ensure the vertical stabilization after abutment wall installation.This reality
Carried out with new spliced runoff plots abutment wall device applied to hillside fields in soil loss monitoring, monitoring surface is controlled with abutment wall
Long-pending, runoff and silt in monitoring and controlling area, monitoring error is small, and obtained conclusion is with being actually more nearly.
Brief description of the drawings
Fig. 1 the utility model provides a kind of spliced runoff plots abutment wall device (straight panel end) side view；
Fig. 2 the utility model provides a kind of spliced runoff plots abutment wall device (U-shaped card slot end) side view；
Fig. 3 the utility model provides a kind of top view of spliced runoff plots abutment wall device.
In figure, 1, straight panel, 2, divide water unit, 3, U-shaped card frid, 4, circular fixation hole.
Embodiment
The utility model provides a kind of spliced runoff plots abutment wall device, and as Figure 1-3, the device is by several sides
Wall unit spliced forms, and described abutment wall unit includes straight panel 1 and U-shaped card frid 3, and described one end of straight panel 1 is arranged on U-shaped card
In frid 3, the described top edge of straight panel 1, which is set, divides water unit 2, and described divides water unit 2 to be triangular structure of right angle；Described
Abutment wall unit side sets circular fixation hole 4.
Divide water unit 2 to be that outer oblique knife-edge divides the water edge of a knife described in present embodiment, be 45 ° with angle, right-angle side
The length of side is 1cm triangular structure of right angle, can ensure the accurate of runoff plots catchment area after installation, can also improve abutment wall
Stability, when abutment wall unit is installed, the vertical plane of abutment wall unit has the side court for dividing water unit 2 towards inside runoff plots
To the outside of runoff plots.
Easy for installation in order to ensure, the straight panel lower edges described in present embodiment are preferably respectively provided with point water unit 2, ensure
In installation process, interface U-shaped card frid end is spelled upper, straight panel end is under；Consolidate in addition, so setting and also contributing to abutment wall
It is fixed.At the knuckle in runoff plots plot, water unit need to be divided to cut abutment wall, abutment wall folding is in 90 ° to be installed.
Abutment wall unit described in present embodiment is preferably made of stainless steel.
Abutment wall unit described in present embodiment is arranged as required to different length specifications, preferably a length of 50-100cm,
A height of 40cm, thickness 1-2mm.
To ensure that abutment wall is fixed, it need to be placed into the soil, to reduce disturbance to soil, abutment wall depth of placing into the soil is preferred
Less than 10cm, two circular fixation holes 4 (hole is upward) preferably are provided with every piece of abutment wall unit side upper and lower ends, abutment wall is pacified vertically
During dress, stainless steel fix bar is inserted vertically into circular fixation hole 4 and strengthens fixation, to ensure the vertical stabilization after abutment wall installation,
More preferably suitably it can increase 1-2 circular fixation hole to ensure fixed effect on every piece of abutment wall unit.
Another piece of abutment wall is inserted in the straight panel end of one piece of abutment wall unit by the abutment wall device described in present embodiment in splicing
U-shaped card frid；If abutment wall is provided on domatic, it must be U-shaped card frid end upper to spell interface, and straight panel end exists
Under, avoid the slope runoff inside and outside abutment wall from being mixed by U-shaped card slot.
Spliced runoff plots abutment wall of the present utility model, which is applied to hillside fields, to be carried out in soil loss monitoring, is controlled with abutment wall
Monitoring area, runoff and silt in monitoring and controlling area, monitoring error is small, and obtained conclusion is with being actually more nearly.
Claims (7)
1. a kind of spliced runoff plots abutment wall device, it is characterised in that the device is formed by several abutment wall unit spliceds, institute
The abutment wall unit stated includes straight panel (1) and U-shaped card frid (3), and described straight panel (1) one end is arranged in U-shaped card frid (3),
Described straight panel (1) top edge, which is set, divides water unit (2), and described divides water unit (2) to be triangular structure of right angle；Described side
Wall unit side sets circular fixation hole (4).
A kind of 2. spliced runoff plots abutment wall device according to claim 1, it is characterised in that described straight panel (1)
Lower edges are respectively provided with a point water unit (2).
A kind of 3. spliced runoff plots abutment wall device according to claim 1, it is characterised in that described abutment wall unit
Side upper and lower ends set two circular fixation holes (4).
A kind of 4. spliced runoff plots abutment wall device according to claim 1, it is characterised in that described abutment wall unit
It is made of stainless steel.
A kind of 5. spliced runoff plots abutment wall device according to claim 1, it is characterised in that described abutment wall unit
A length of 50-100cm, a height of 40cm, thickness 1-2mm.
6. a kind of spliced runoff plots abutment wall device according to claim 1, it is characterised in that described divides water unit
(2) triangular structure of right angle for being right-angle side length of side 1cm.
A kind of 7. spliced runoff plots abutment wall device according to claim 1, it is characterised in that described abutment wall unit
Depth of placing into the soil is less than 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438398.6U CN206756812U (en) | 2017-04-25 | 2017-04-25 | A kind of spliced runoff plots abutment wall device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720438398.6U CN206756812U (en) | 2017-04-25 | 2017-04-25 | A kind of spliced runoff plots abutment wall device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206756812U true CN206756812U (en) | 2017-12-15 |
Family
ID=60615938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720438398.6U Expired - Fee Related CN206756812U (en) | 2017-04-25 | 2017-04-25 | A kind of spliced runoff plots abutment wall device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206756812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229984A (en) * | 2020-11-17 | 2021-01-15 | 吉林农业大学 | Method for researching soil loss by combining ridge culture and straw returning |
-
2017
- 2017-04-25 CN CN201720438398.6U patent/CN206756812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229984A (en) * | 2020-11-17 | 2021-01-15 | 吉林农业大学 | Method for researching soil loss by combining ridge culture and straw returning |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |