CN110441494A - A kind of outdoor runoff field simulator - Google Patents
A kind of outdoor runoff field simulator Download PDFInfo
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- CN110441494A CN110441494A CN201910570657.4A CN201910570657A CN110441494A CN 110441494 A CN110441494 A CN 110441494A CN 201910570657 A CN201910570657 A CN 201910570657A CN 110441494 A CN110441494 A CN 110441494A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/40—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for geology
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Abstract
The invention proposes a kind of outdoor runoff field simulators, cabinet of the invention is divided into multiple accommodating chambers by multiple partitions, soil can be contained in accommodating chamber to carry out simulated experiment, the top surface of cabinet is tilted down from rear end towards front end, the support frame of artificial rain device is mounted on the rear side side of pedestal, the top of support frame is equipped with support rod towards the top of cabinet, the bottom of support rod is fixed with sparge pipe, sparge pipe is connect by water inlet pipe with water pump, using water pump water supply analog rain making, the soil erosion part in accommodating chamber is flowed into header tank.Cabinet of the invention can be driven by driving cylinder and be rotated, and be adjustably controlled the slope surface angle of box top, easy to adjust reliable, the soil erosion experiment of achievable multiple broken face angle degree.Partition in accommodating chamber of the invention and it is additionally provided with support bar on the inner wall of cabinet, the movable installation support plate on support bar, the thickness of soil in accommodating chamber controllable in this way can erode experiment to the soil of different-thickness.
Description
Technical field
The present invention relates to soil runoff Treatment process field, especially a kind of outdoor runoff field simulator.
Background technique
Runoff field is mostly used to come simulated rainfall and tests the slope soil erosion, runoff field be generally divided into experimental plot, connect stream pond,
Pond and drainage ditch etc. are shunted, is built according to test objective and concrete condition.The site area of runoff field is larger, runoff field
Construction cost is higher, we can be replaced with runoff field simulator, more convenient in simulated experiment.Existing runoff field is built
It is afterwards fixed structure, the ramp angles of flexibly changing runoff field and experiment thickness of soil, not native when needing to monitor multiple slopes
The erosion condition of earth needs to build the runoff place of multiple structures.Current runoff field is real to erosion of the natural precipitation to soil
It tests, since the period of natural precipitation is longer, causes the experimental period of runoff field longer.With regard to problem above, we have invented one kind
Outdoor runoff field simulator, which can be tested by rain making come runoff simulation field, and the inclination of adjustable slope surface
The thickness at angle and slope soil, a variety of natural place experiments of analog.
Summary of the invention
The present invention proposes that a kind of outdoor runoff field simulator, the device can be by rain making come runoff simulation field reality
It tests, and the thickness at the inclination angle of adjustable slope surface and slope soil, a variety of natural place experiments of analog.
The technical scheme of the present invention is realized as follows: a kind of outdoor runoff field simulator, includes pedestal, is hinged on
The cabinet of top surface opening on pedestal and it is mounted on the artificial rain device of pedestal one side, is opened on the pedestal and driving box is installed
The driving cylinder of body rotation；The top surface of the cabinet is tilted down from rear end towards front end, and the driving cylinder is mounted on pedestal
It is latter half of；Multiple accommodating chambers are divided by multiple partitions in the cabinet, are additionally provided with support on the inner wall of the partition and cabinet
Item, support is equipped with the support plate of movable disassembly on the support bar；The cabinet is equipped with row along the front end of each accommodating chamber
Water nozzle is connected with drainpipe on the water draining beak, is equipped with header tank below the drainpipe；The artificial rain device packet
The support frame being mounted on rear side of pedestal is included, the top of support frame as described above is equipped with support rod, the support towards the top of cabinet
The bottom of bar is fixed with sparge pipe, and the sparge pipe connects after passing through support frame towards water spout, one end of the sparge pipe is had
It is connected to water inlet pipe, the water inlet pipe is connect with water pump.
Further have, is hinged with sliding seat on the top of the piston rod of the driving cylinder；The bottom surface edge of the cabinet
Front-rear direction offers dovetail groove, and the sliding seat may be stuck in dovetail groove and can slide back and forth in dovetail groove.
Further have, the front and back end distribution of the pedestal is equipped with support plate upward, and the support plate of pan frontward end is equipped with
Hinged set；The bottom surface of the cabinet is equipped with hinge column along front end, and the hinge column can match connection with hinged set.
Further have, the header tank includes the first water tank and the second water tank in hierarchic structure, first water
Case is located at the lower section of drainpipe, and the side of first water tank towards the second water tank offers flow-guiding mouth, pacifies on the flow-guiding mouth
Equipped with filter screen.
Further have, there are three the partition is set, three partitions can be being divided into four accommodating chambers in cabinet.
Further have, the support rod court has the arc fixture block that can fix sparge pipe.
Using above-mentioned technical proposal, the invention has the benefit that
The cabinet of runoff field simulator of the invention is divided into multiple accommodating chambers by multiple partitions, can contain in accommodating chamber
Soil carries out simulated experiment, and the top surface of cabinet is tilted down from rear end towards front end, the support frame of artificial rain device is mounted on
The top of the rear side side of pedestal, support frame is equipped with support rod towards the top of cabinet, and the bottom of support rod is fixed with sparge pipe, sprays
Water pipe is connect by water inlet pipe with water pump, and using water pump water supply analog rain making, the soil erosion part in accommodating chamber is flowed
Enter in header tank.Cabinet of the invention can be driven by driving cylinder and be rotated, and be adjustably controlled the slope surface angle of box top, be adjusted
It is convenient and reliable, the soil erosion experiment of achievable multiple broken face angle degree.The inner wall of partition and cabinet in accommodating chamber of the invention
On be additionally provided with support bar, the movable installation support plate on support bar, the thickness of soil in accommodating chamber controllable in this way can be to not
The soil of stack pile erodes experiment.Compact-sized, the slope surface of achievable multi-angle of runoff field simulator of the invention
The soil erosion with different-thickness is tested, and existing runoff field can be replaced to carry out simulated experiment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is cutting structural schematic diagram of the invention；
Fig. 3 is fractionation structural representation of the invention；
Wherein: 1. pedestals, 2. cabinets, 3. driving cylinders, 4. partitions, 5. support bars, 6. support plates, 7. water draining beaks, 8. rows
Water pipe, 9. header tanks, 10. support frames, 11. support rods, 12. sparge pipes, 13. water spouts, 14. water inlet pipes, 15. water pumps, 16. are lived
Stopper rod, 17. sliding seat, 18. dovetail grooves, 19. support plates, 20. hinged sets, 21. hinge columns, 22. first water tanks, 23. second water
Case, 24. flow-guiding mouths, 25. filter screens, 26. arc fixture blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of outdoor runoff field simulator, includes pedestal 1, is hinged on pedestal 1
The cabinet 2 of top surface opening and it is mounted on the artificial rain device of 1 one side of pedestal, is opened on the pedestal 1 and be equipped with 2 turns of drive case
Dynamic driving cylinder 3；The front and back end distribution of pedestal 1 is equipped with support plate 19 upward, and the support plate 19 of 1 front end of pedestal is equipped with hinged
Set 20；The bottom surface of cabinet 2 is equipped with hinge column 21 along front end, and hinge column 21 can match connection with hinged set 20.The top of the cabinet 2
Face is tilted down from rear end towards front end, and the driving cylinder 3 is mounted on the latter half of of pedestal 1；By multiple partitions in the cabinet 2
4 are divided into multiple accommodating chambers, and support bar 5 is additionally provided on the inner wall of the partition 4 and cabinet 2, supports installation on the support bar 5
There is the support plate 6 of movable disassembly；The cabinet 2 is equipped with water draining beak 7 along the front end of each accommodating chamber, connects on the water draining beak 7
It is connected to drainpipe 8, the lower section of the drainpipe 8 is equipped with header tank 9；The artificial rain device includes to be mounted on pedestal 1
The top of the support frame 10 of rear side, support frame as described above 10 is equipped with support rod 11, the bottom of the support rod 11 towards the top of cabinet 2
Portion is fixed with sparge pipe 12, and the arc fixture block 26 that support rod 11 is arranged downward can fix sparge pipe 12, and the sparge pipe 12 is downward
Equipped with water spout 13, one end of the sparge pipe 12 is connected with water inlet pipe 14, the water inlet pipe 14 and water after passing through support frame 10
15 connection of pump.
Sliding seat 17 is hinged on the top of the piston rod 16 of the driving cylinder 3 of the present embodiment；The bottom surface edge of the cabinet 2
Front-rear direction offers dovetail groove 28, and the sliding seat 17 may be stuck in dovetail groove 18 and can slide back and forth in dovetail groove 18.
The piston rod 16 of driving cylinder 3 can drive sliding seat 17 to be moved forward and backward in dovetail groove 18 to support tilting cabinet when moving up and down
2, cabinet 2 can be enable smoothly to rotate upwardly and downwardly.
The header tank 9 of the present embodiment includes the first water tank 22 and the second water tank 23 in hierarchic structure, first water
Case 22 is located at the lower section of drainpipe 8, and the side of first water tank 22 towards the second water tank 23 offers flow-guiding mouth 24, described to lead
Filter screen 25 is installed on head piece 24.23 washed off soil can be isolated by the first water tank 22 of header tank 9 and the second water tank
Erosion condition.
There are three the partition 4 of the present embodiment is set, three partitions 4 can be being divided into four accommodating chambers in cabinet 2.Four accommodating chambers
It is interior to hold different soil and carry out simulation erosion experiment, it can get more experimental datas.
The cabinet 2 of runoff field simulator of the invention is divided into multiple accommodating chambers, accommodating chamber Nei Kesheng by multiple partitions 4
Soil is filled to carry out simulated experiment, the top surface of cabinet 2 is tilted down from rear end towards front end, and the support frame 10 of artificial rain device is pacified
Mounted in the rear side side of pedestal 1, the top of support frame 10 is equipped with support rod 11 towards the top of cabinet 2, and the bottom of support rod 11 is solid
Surely there is sparge pipe 12, sparge pipe 12 is connect by water inlet pipe 14 with water pump 15, using 15 water supply analog rain making of water pump, is held
It receives in intracavitary soil erosion part inflow header tank 9.Cabinet 2 of the invention can be driven by driving cylinder 3 and be rotated, and control is adjusted
The slope surface angle of 2 top surface of cabinet processed, easy to adjust reliable, the soil erosion experiment of achievable multiple broken face angle degree.Of the invention
Partition 4 in accommodating chamber and it is additionally provided with support bar 5 on the inner wall of cabinet 2, the movable installation support plate 6 on support bar 5, in this way
Thickness of soil in controllable accommodating chamber, can erode experiment to the soil of different-thickness.Runoff field of the invention simulates dress
That sets is compact-sized, the soil erosion experiment of the slope surface of achievable multi-angle and different-thickness, can replace existing runoff field into
Row simulated experiment.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of outdoor runoff field simulator, which is characterized in that include that pedestal (1), the top surface being hinged on pedestal (1) are opened
Mouthful cabinet (2) and be mounted on the artificial rain device of pedestal (1) one side, opened on the pedestal (1) and drive case (2) be installed
The driving cylinder (3) of rotation；The top surface of the cabinet (1) is tilted down from rear end towards front end, and the driving cylinder (3) is mounted on
Pedestal (1) it is latter half of；Multiple accommodating chambers, the partition (4) and cabinet are divided by multiple partitions (4) in the cabinet (2)
(2) it is additionally provided on inner wall support bar (5), support is equipped with the support plate (6) of movable disassembly on the support bar (5)；Institute
It states cabinet (2) and is equipped with water draining beak (7) along the front end of each accommodating chamber, be connected with drainpipe (8) on the water draining beak (7), it is described
Header tank (9) are installed below drainpipe (8)；The artificial rain device includes the support being mounted on rear side of pedestal (1)
The top of frame (10), support frame as described above (10) is equipped with support rod (11) towards the top of cabinet (2), the bottom of the support rod (11)
Portion is fixed with sparge pipe (12), and towards having water spout (13), one end of the sparge pipe (12) passes through the sparge pipe (12)
It is connected with after support frame (10) water inlet pipe (14), the water inlet pipe (14) connect with water pump (15).
2. a kind of outdoor runoff field simulator according to claim 1, which is characterized in that driving cylinder (3)
Sliding seat (17) are hinged on the top of piston rod (16)；The bottom surface of the cabinet (2) offers dovetail groove along the longitudinal direction
(18), the sliding seat (17) may be stuck in dovetail groove (18) and can slide back and forth in dovetail groove (18).
3. a kind of outdoor runoff field simulator according to claim 1, which is characterized in that the front and back of the pedestal (1)
End distribution is equipped with support plate (19) upward, and the support plate (19) of pedestal (1) front end is equipped with hinged set (20)；The cabinet (2)
Bottom surface be equipped with hinge column (21) along front end, the hinge column (21) can match connection with hinged set (20).
4. a kind of outdoor runoff field simulator according to claim 1, which is characterized in that the header tank (9) includes
There are the first water tank (22) and the second water tank (23) in hierarchic structure, first water tank (22) is located at the lower section of drainpipe (8),
The side of first water tank (22) towards the second water tank (23) offers flow-guiding mouth (24), is equipped on the flow-guiding mouth (24)
Filter screen (25).
5. a kind of outdoor runoff field simulator according to claim 1, which is characterized in that the partition (4) is equipped with three
A, three partitions (4) can be being divided into four accommodating chambers in cabinet (2).
6. a kind of outdoor runoff field simulator according to claim 1, which is characterized in that the support rod (11) is downward
Equipped with the arc fixture block (26) that can fix sparge pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570657.4A CN110441494A (en) | 2019-06-27 | 2019-06-27 | A kind of outdoor runoff field simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910570657.4A CN110441494A (en) | 2019-06-27 | 2019-06-27 | A kind of outdoor runoff field simulator |
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| Publication Number | Publication Date |
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| CN110441494A true CN110441494A (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910570657.4A Pending CN110441494A (en) | 2019-06-27 | 2019-06-27 | A kind of outdoor runoff field simulator |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794118A (en) * | 2019-12-10 | 2020-02-14 | 南京林业大学 | Soil erosion and water loss simulation device |
| CN111796075A (en) * | 2020-08-03 | 2020-10-20 | 中国科学院、水利部成都山地灾害与环境研究所 | Terrace-structured device for simulating slope surface water and soil loss and non-point source pollution |
| CN112289112A (en) * | 2020-10-29 | 2021-01-29 | 内蒙古农业大学 | Variable slope type runoff field water erosion simulation teaching system and measuring method |
| CN113063694A (en) * | 2021-03-22 | 2021-07-02 | 贵州大学 | Testing device and method for soil sputtering characteristics of engineering excavation side slope |
| CN113607925A (en) * | 2021-09-30 | 2021-11-05 | 四川省公路规划勘察设计研究院有限公司 | Debris flow simulation test device capable of regulating disaster factors |
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| CN108955757A (en) * | 2018-04-26 | 2018-12-07 | 同济大学 | The stagnant storage performance testing device of the roof greening rainwater of inclined roof and test method |
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| SU1340602A1 (en) * | 1986-01-03 | 1987-09-30 | Чувашский сельскохозяйственный институт | Installation for simulating erosion processes from runs-off of melted snow |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110794118A (en) * | 2019-12-10 | 2020-02-14 | 南京林业大学 | Soil erosion and water loss simulation device |
| CN111796075A (en) * | 2020-08-03 | 2020-10-20 | 中国科学院、水利部成都山地灾害与环境研究所 | Terrace-structured device for simulating slope surface water and soil loss and non-point source pollution |
| CN112289112A (en) * | 2020-10-29 | 2021-01-29 | 内蒙古农业大学 | Variable slope type runoff field water erosion simulation teaching system and measuring method |
| CN112289112B (en) * | 2020-10-29 | 2021-12-14 | 内蒙古农业大学 | Changeable slope formula runoff field water erosion simulation teaching system |
| CN113063694A (en) * | 2021-03-22 | 2021-07-02 | 贵州大学 | Testing device and method for soil sputtering characteristics of engineering excavation side slope |
| CN113607925A (en) * | 2021-09-30 | 2021-11-05 | 四川省公路规划勘察设计研究院有限公司 | Debris flow simulation test device capable of regulating disaster factors |
| CN113607925B (en) * | 2021-09-30 | 2022-01-21 | 四川省公路规划勘察设计研究院有限公司 | Debris flow simulation test device capable of regulating disaster factors |
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Application publication date: 20191112 |