CN208999169U - Slope runoff and interflow collection device - Google Patents
Slope runoff and interflow collection device Download PDFInfo
- Publication number
- CN208999169U CN208999169U CN201821592003.9U CN201821592003U CN208999169U CN 208999169 U CN208999169 U CN 208999169U CN 201821592003 U CN201821592003 U CN 201821592003U CN 208999169 U CN208999169 U CN 208999169U
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- bracket
- interflow
- sides
- collector plate
- ground
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Abstract
The utility model discloses a kind of slope runoffs and interflow collection device, the gathering ground of " Kan " shape is formed by into subsurface including being inserted by multiple water-stop sheets, the side of gathering ground " Kan " shape opening has dug collection pit identical with water-stop sheet insertion ground depth, bracket is placed in collection pit, two water-stop sheets of the bracket two sides also respectively with the two sides of gathering ground close to collection pit are fixedly connected, bracket is also fixedly connected with a rainwash afflux groove and at least one interflow afflux groove far from gathering ground side, rainwash afflux groove is concordant with ground with the bearing of bracket, the bearing of interflow afflux groove bracket is located in collection pit.The utility model slope runoff and interflow collection device, solve the problems, such as that existing brick, concreting cell current-collecting device can not be moved and can not be reused.
Description
Technical field
The utility model belongs to Agricultural Water-Soil Engineering and water and soil conservation engineering device technique field, is related to a kind of slope runoff and earth
Middle stream collection device.
Background technique
Northwest loess plateau is one of the area of China's soil erosion most serious, and there are about 70% sloping uplands to concentrate in China
Northwest loess plateau is striven to this status, and lot of domestic and international experts and scholars have carried out a large amount of scientific research, because of field rainfall
Research with runoff plots scale is washed away closest to natural precipitation and runoff, so being also widely used.Existing experimental plot
Core wall and runoff and interflow collection device mostly are built using the modes such as brick, concreting, due to the spy of test
Different property, a cell can not carry out many experiments in a short time, it is therefore desirable to while multiple cells are built, and off-test
Discarded cell causes the serious destruction of sloping upland form afterwards, and has an adverse effect to ecological environment.And due to building
The surface of the particularity of material, runoff and interflow collecting tank can deposit a large amount of silts, increase test error.
Utility model content
The purpose of the utility model is to provide a kind of slope runoffs and interflow collection device, solve existing brick, mixed
Solidifying soil pours the problem of cell current-collecting device can not be moved and can not be reused.
The utility model is the technical scheme adopted is that slope runoff and interflow collection device, including by multiple water proofs
Plate is inserted into the gathering ground that " Kan " shape is formed by into subsurface, and the side of gathering ground " Kan " shape opening has been dug to be inserted into water-stop sheet
The identical collection pit of ground depth, is placed with bracket in collection pit, and bracket two sides are also respectively with the two sides of gathering ground close to collecting
Two water-stop sheets in hole are fixedly connected, and bracket is also fixedly connected with a rainwash afflux groove and at least one far from gathering ground side
A interflow afflux groove, rainwash afflux groove is concordant with ground with the bearing of bracket, the fixation of interflow afflux groove bracket
Place is located in collection pit.
The utility model is further characterized in that,
Rainwash afflux groove includes the collector plate a fixed far from gathering ground side in bracket, and the two sides of collector plate a are equal
It is bent to form bending edge a upward, collector plate a pools together far from bracket side both sides and is welded with header a；
Interflow afflux groove includes the collector plate b fixed far from gathering ground side in bracket, the equal court in the two sides of collector plate b
On be bent to form bending edge b, collector plate b pools together far from bracket side both sides and is welded with header b, and collector plate b is leaned on
The side of nearly gathering ground prolongs its width and is also extended with a deflector, and deflector is inserted into collection pit in the one side wall of gathering ground.
It is α=70~80 ° that collector plate a, which is downwardly inclined with ground angle, collector plate b be downwardly inclined with ground angle be α=
70~80 °.
Be welded with c-clip on the bending edge a of the two sides of collector plate a, two c-clips be stuck in bracket two sides and with branch
Frame is bolted to connection；
Be welded with c-clip on the bending edge b of the two sides of collector plate b, two c-clips be stuck in bracket two sides and with branch
Frame is bolted to connection.
Rubber sheet gasket is pasted on the inside of c-clip.
Bending edge c is protruded into collection pit close to two water-stop sheets of collection pit and formed in the two sides of gathering ground, bending edge c with
Bracket is bolted to connection.
Bracket and collection pit are additionally provided with the fixed net of soil body section between the one side wall of gathering ground, and soil body section is fixed
Net two sides are connected with fixed strip, and bolt hole is provided on fixed strip, and the fixed net two sides of soil body section are solid with bolt by fixed strip
Clamp is located between the bending edge c of water-stop sheet and bracket, and soil body section fixes net for the side wall net of the close gathering ground of collection pit
Firmly.
Collection pit is set as rectangular-shape, and the height of collection pit is identical as the water-stop sheet insertion depth on ground, collection pit
Width is open of same size with gathering ground " Kan " shape.
Water-stop sheet and rainwash afflux groove and interflow afflux groove are made of stainless steel and iron skin.
Bracket side is provided with scale strip, and multiple interflow afflux grooves are arranged for carrying out different soil depth according to scale strip
Spend the collection of interflow.
The beneficial effects of the utility model are:
(1) the utility model is connected using bracket with afflux groove two parts, facilitates installing and dismounting, can be according to support frame side
Square scale strip adjusts afflux groove installation site, and using the water-stop sheet of iron sheet production, can effectively block plot experiment depth
The lateral outflow of runoff and interflow；Afflux groove is installed using low dip formula, is reduced siltation of the silt in afflux groove, is mentioned significantly
High field test precision, increases the reliability of test result.
(2) traditional brick, concreting runoff and interflow current-collecting device are replaced with steel by the utility model
The construction of structure, original core wall can change soil texture in cell, cause soil disturbance, can not restore in the short time；This reality
It uses novel use stainless steel iron sheet as water-stop sheet, is directly inserted into soil layer, it is smaller to the disturbance of the soil at cell boarder.
(3) runoff and the current-collecting device of interflow use detachable, can adjust afflux groove according to test soil depth
Installation site, and multiple interflow afflux grooves can be installed, realize the collection of different soil depth interflow.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model slope runoff Yu interflow collection device；
Fig. 2 is bracket and interflow afflux groove and earth's surface diameter in the utility model slope runoff and interflow collection device
The annexation figure of adfluxion chute；
Fig. 3 is the structural schematic diagram of rainwash afflux groove in the utility model；
Fig. 4 is the structural schematic diagram of interflow afflux groove in the utility model；
Fig. 5 is the mounting structure schematic diagram of collector plate a or collector plate b and bracket in the utility model；
Fig. 6 is the mounting structure schematic diagram of water-stop sheet and bracket in the utility model；
Fig. 7 is the mounting structure schematic diagram of water-stop sheet and bracket and the fixed net of soil body section in the utility model；
Fig. 8 is the structural schematic diagram of the fixed net of soil body section in the utility model；
Fig. 9 is the structural schematic diagram of bracket in the utility model.
In figure, 1. water-stop sheets, 2. brackets, 3. bracket bases, 4. collector plate a, 5. collector plate b, 6. header a, 7.C shape cards
Button, 8. deflectors, the fixed net of 9. soil body sections, 10. gathering grounds, 11. bending edge a, 12. bending edge b, 13. header b, 14. is solid
Determine item, 15. bolts hole, 16. bending edge c, 17. scale strips.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The slope runoff and interflow collection device of the utility model, structure is as shown in Figure 1, include by multiple water-stop sheets
1 is inserted into the gathering ground 10 that " Kan " shape is formed by into subsurface, and the side of 10 " Kan " shape of gathering ground opening has been dug and water-stop sheet 1
It is inserted into the identical collection pit of ground depth, is placed with bracket 2 in collection pit, 2 two sides of bracket also two sides with gathering ground 10 respectively
Two water-stop sheets 1 close to collection pit are fixedly connected, and bracket 2 is also fixedly connected with a rainwash collection far from 10 side of gathering ground
Chute and at least one interflow afflux groove, rainwash afflux groove is concordant with ground with the bearing of bracket 2, interflow afflux
The bearing of slot bracket 2 is located in collection pit.
As Figure 2-3, rainwash afflux groove includes the collector plate fixed far from 10 side of gathering ground in bracket 2
A4, the two sides of collector plate a4 are bent to form bending edge a11 upward, and collector plate a4 pools together far from 2 side both sides of bracket
And it is welded with header a6；
As shown in Figures 2 and 4, interflow afflux groove includes the collector plate b5 fixed far from 10 side of gathering ground in bracket 2,
The two sides of collector plate b5 are bent to form bending edge b12 upward, and collector plate b5 pools together and welds far from 2 side both sides of bracket
It is connected to header b13, collector plate b5 prolongs its width close to the side of gathering ground 10 and is also extended with a deflector 8, and deflector 8 is inserted into
Collection pit facilitates the collection of interflow above the soil body in the one side wall of gathering ground 10, and deflector 8 and collector plate b5 are one
Structure.
It is α=70~80 ° that collector plate a4, which is downwardly inclined with ground angle, and it is α that collector plate b5, which is downwardly inclined with ground angle,
=70~80 °.
As shown in figure 5, being welded with c-clip 7 on the bending edge a11 of the two sides of collector plate a4, two c-clips 7 block
It is bolted to connection in 2 two sides of bracket and with bracket 2；
C-clip 7 is welded on the bending edge b12 of the two sides of collector plate b5, two c-clips 7 are stuck in 2 two sides of bracket
And it is bolted to connection with bracket 2.
Rubber sheet gasket is pasted on the inside of c-clip 7.
As shown in fig. 6, the two sides of gathering ground 10 are protruded into collection pit close to two water-stop sheets 1 of collection pit and form bending
Side c16, bending edge c16 are bolted to connection with bracket 2.
As shown in fig. 7, bracket 2 and collection pit are additionally provided with the fixed net of soil body section between the one side wall of gathering ground 10
9, as shown in figure 8, fixed 9 two sides of net of soil body section are connected with fixed strip 14, bolt hole 15 is provided on fixed strip 14, the soil body cuts open
Fixed 9 two sides of net in face are fixedly clamped between the bending edge c16 of water-stop sheet 1 and bracket 2 by fixed strip 14 with bolt, and the soil body cuts open
The fixed net 9 in face catches the side wall of the close gathering ground 10 of collection pit.
Collection pit is set as rectangular-shape, and the height of collection pit is identical as the insertion of water-stop sheet 1 depth on ground, collection pit
Width is open of same size with 10 " Kan " shape of gathering ground.
Water-stop sheet 1 and rainwash afflux groove and interflow afflux groove are made of stainless steel and iron skin.
2 side of bracket is provided with scale strip 17, and multiple interflow afflux grooves are arranged for carrying out difference according to scale strip 17
The collection of soil depth interflow, scale strip use existing gluing scale strip, and interflow afflux groove installation site is referred to
The relative coordinate of graduation mark where slope runoff afflux groove determines.
The c-clip 7 of the utility model is made of the higher on-deformable steel of intensity, is pasted on the inside of c-clip 7
Afflux groove is fixed on steelframe by the frictional force between rubber sheet gasket and steel bracket after the screw means of outside by rubber sheet gasket
On.
The fixed net of the soil body section of the utility model uses aperture to be made of the wire netting of 1mm, primarily to guaranteeing drop
The stability of section soil, prevents the soil body from collapsing in rain infiltration process.
As shown in figure 9, this practical novel bracket 2 includes bracket base 3 and be arranged on bracket base 3 four
Support rod, the water-stop sheet 1 with bending edge c16 and two support rods of the bracket 2 close to 10 side of gathering ground are bolted company
It connects, collector plate a4 and collector plate b5's is each side welded with two c-clips 7, two c-clips on the left of collector plate a4
7 two support rods respectively with the left side of bracket 2 are bolted to connection, two on the right side of collector plate a4 c-clip 7 respectively with
Two support rods on 2 right side of bracket are bolted to connection, and two on the left of collector plate b5 c-clip 7 is left with bracket 2 respectively
Two support rods of side are bolted to connection, two on the right side of collector plate b5 c-clip 7 respectively with the right side of bracket 2 two
Root support rod is bolted to connection.
The slope runoff of the utility model and interflow collection device when in use, firstly, to pacifying according to demand on bracket 2
Rainwash afflux groove and at least one interflow afflux groove are filled, by two water-stop sheets 1, soil body section with bending edge c16
Fixed net 9 and bracket 2 are bolted and fixed, then in selected place according to two water-stop sheets 1 with bending edge c16
And water-stop sheet 1 needs insertion depth in soil to dig collection pit, then by bracket 2 and rainwash afflux groove and at least one
Interflow afflux groove is put into collection pit, while by two water-stop sheets 1 being connected on bracket 2 according to insertion depth demand
It is inserted into underground, the side that bracket 2 connects two water-stop sheets 1 abuts collection pit close to the one side wall of gathering ground 1, then reuses it
The water-stop sheet 1 that he does not bend is sequentially inserted into underground against two two water-stop sheets 1 with bending edge c16 and forms catchmenting for " Kan " shape
Then area 10 carries out the spray simulated rainfall regular hour, then in header according to demand on the ground on gathering ground 10
Runoff is carried out at a6 and header b13 and interflow is collected.
Claims (10)
1. slope runoff and interflow collection device, which is characterized in that including being inserted by multiple water-stop sheets (1) into subsurface institute shape
At " Kan " shape gathering ground (10), the side of gathering ground (10) " Kan " shape opening has been dug inserts with the water-stop sheet (1)
Enter the identical collection pit of ground depth, be placed in the collection pit bracket (2), bracket (2) two sides also respectively with catchment
The two sides in area (10) are fixedly connected close to two water-stop sheets (1) of the collection pit, and the bracket (2) is far from the gathering ground
(10) side is also fixedly connected with a rainwash afflux groove and at least one interflow afflux groove, the rainwash afflux groove
Concordant with ground with the bearing of the bracket (2), the bearing of bracket (2) described in the interflow afflux groove is located at collection pit
It is interior.
2. slope runoff according to claim 1 and interflow collection device, which is characterized in that the rainwash afflux
Slot includes the collector plate a (4) fixed far from gathering ground (10) side in the bracket (2), the two sides of the collector plate a (4)
It is bent to form upward bending edge a (11), the collector plate a (4) pools together and is welded with far from bracket (2) side both sides
Header a (6)；
The interflow afflux groove includes the collector plate b (5) fixed far from gathering ground (10) side in the bracket (2), institute
The two sides for stating collector plate b (5) are bent to form bending edge b (12) upward, and the collector plate b (5) is far from bracket (2) side both sides
It pools together and is welded with header b (13), the collector plate b (5) is prolonged its width close to the side of gathering ground (10) and also prolonged
Stretching has a deflector (8), and the deflector (8) is inserted into the collection pit in the one side wall of gathering ground (10).
3. slope runoff according to claim 2 and interflow collection device, which is characterized in that collector plate a (4) court
Lower inclination and ground angle are α=70~80 °, and it is α=70~80 ° that the collector plate b (5), which is downwardly inclined with ground angle,.
4. slope runoff according to claim 2 and interflow collection device, which is characterized in that the collector plate a (4)
It is welded with c-clip (7) on the bending edge a (11) of two sides, two c-clips (7) are stuck in the bracket (2) two sides simultaneously
It is bolted to connection with the bracket (2)；
It is welded with c-clip (7) on the bending edge b (12) of the two sides of the collector plate b (5), two c-clips (7)
It is stuck in the bracket (2) two sides and is bolted to connection with the bracket (2).
5. slope runoff according to claim 4 and interflow collection device, which is characterized in that in the c-clip (7)
Side is pasted with rubber sheet gasket.
6. slope runoff according to claim 1 and interflow collection device, which is characterized in that the gathering ground (10)
Two sides are protruded into collection pit close to two water-stop sheets (1) of collection pit and form bending edge c (16), the bending edge c (16) with
The bracket (2) is bolted to connection.
7. slope runoff according to claim 1 and interflow collection device, which is characterized in that the bracket (2) and institute
It states collection pit and is additionally provided with soil body section fixation net (9) between the one side wall of gathering ground (10), soil body section is fixed net (9)
Two sides are connected with fixed strip (14), are provided with bolt hole (15) on the fixed strip (14), the fixed net (9) two of the soil body section
Side is fixedly clamped between the bending edge c (16) of the water-stop sheet (1) and bracket (2) by fixed strip (14) with bolt, described
Soil body section fixed net (9) catches the side wall of the close gathering ground (10) of collection pit.
8. slope runoff according to claim 1 and interflow collection device, which is characterized in that the collection pit is set as
Rectangular-shape, the height of the collection pit and the water-stop sheet (1) insertion depth on ground are identical, the width of the collection pit with
Gathering ground (10) " Kan " shape is open of same size.
9. slope runoff according to claim 1 and interflow collection device, which is characterized in that the water-stop sheet (1) and
Rainwash afflux groove and interflow afflux groove are made of stainless steel and iron skin.
10. slope runoff according to claim 1 and interflow collection device, which is characterized in that bracket (2) side
Scale strip (17) are provided with, multiple interflow afflux grooves are set for carrying out different soil depth according to the scale strip (17)
Spend the collection of interflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592003.9U CN208999169U (en) | 2018-09-28 | 2018-09-28 | Slope runoff and interflow collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592003.9U CN208999169U (en) | 2018-09-28 | 2018-09-28 | Slope runoff and interflow collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999169U true CN208999169U (en) | 2019-06-18 |
Family
ID=66802109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592003.9U Expired - Fee Related CN208999169U (en) | 2018-09-28 | 2018-09-28 | Slope runoff and interflow collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999169U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163941A (en) * | 2018-09-28 | 2019-01-08 | 西安理工大学 | Slope runoff and interflow collection device and its application method |
| CN110208494A (en) * | 2019-06-26 | 2019-09-06 | 河南城建学院 | The measuring method and simulation system of interflow |
| CN110346363A (en) * | 2019-07-17 | 2019-10-18 | 中国水利水电科学研究院 | Reveal cobbled path stream collection device and runoff coefficient measurement method |
-
2018
- 2018-09-28 CN CN201821592003.9U patent/CN208999169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109163941A (en) * | 2018-09-28 | 2019-01-08 | 西安理工大学 | Slope runoff and interflow collection device and its application method |
| CN110208494A (en) * | 2019-06-26 | 2019-09-06 | 河南城建学院 | The measuring method and simulation system of interflow |
| CN110346363A (en) * | 2019-07-17 | 2019-10-18 | 中国水利水电科学研究院 | Reveal cobbled path stream collection device and runoff coefficient measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190618 Termination date: 20210928 |