CN104713450A - Simple monitoring device for wind erosion and deposition - Google Patents
Simple monitoring device for wind erosion and deposition Download PDFInfo
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- CN104713450A CN104713450A CN201310684835.9A CN201310684835A CN104713450A CN 104713450 A CN104713450 A CN 104713450A CN 201310684835 A CN201310684835 A CN 201310684835A CN 104713450 A CN104713450 A CN 104713450A
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Abstract
The invention relates to a simple monitoring device for wind erosion and deposition. An empty groove is formed in an aluminum rod. A connection device is arranged on the empty groove. An iron rod is connected with the aluminum rod through the connection device. The simple monitoring device for wind erosion and deposition is set up based on long-term desertification monitoring work in sand dune areas, can fully meet the requirement for long-term field observation, is low in manufacturing cost, has high pertinence to sand dune natural conditions and monitoring work, and can effectively improve the practice operability of sand dune monitoring work.
Description
Technical field
The present invention relates to the sand dune monitoring technology of arid and semi-arid Wind-sandy Area, be specially the multiple spot monitoring easy device of a kind of sand dune wind erosion and deposition thickness.
Background technology
In arid and semi-arid Wind-sandy Area, the sand dune dynamic change that wind-sand activity causes is important geomorphological process, is also regional or one of the important content of more desertification watch work in large scale.Current many scientists utilize the techniques and methods such as theoretical analysis or image analysing computer etc. to carry out the wind-sand activity observation of large scale, but in actual monitoring work, the wind-sand activity particularly in small scale and sand dune wind erosion degree of wind erosion depend on the monitoring of different microhabitats, sand dune Shamian Island change.Conventional single iron wire was inserted Shamian Island and was observed in the past, and result causes sand dune wind erosion and deposition thickness measurements to there is comparatively big error, and same observation station does not reach the requirement of Ecological View check weighing renaturation.Under the detection requirement background of large area sand dune, seek to be suitable for field monitoring standard-required and cheap simple and easy monitoring device just seems extremely important.
Sand dune wind erosion and deposition monitoring easy device is the necessary instrument of surface, sand dune wind erosion and deposition thickness on different microhabitat, monitoring sand dune, is also a major parameter in the wind erosion and deposition amount computation process of earth's surface.In working in the wild, can be obtained the change of the wind erosion of surface, sand dune or aeolian accumulation thickness by the scale change of easy device monitoring rod, the monitor value of 5 monitoring rods fully can meet the repeated requirement of same monitoring point observed reading simultaneously.The average of 5 monitor values can be considered sand dune wind erosion or the aeolian accumulation change value of thickness of this observation station, be multiplied by fixing wind erosion and deposition parameter again to obtain the final sand dune wind erosion and deposition amount of this observation station, the wind-sand activity that can be different scale provides more accurate Monitoring Data.
Summary of the invention
The object of the invention is to provide one more easy wind erosion and deposition monitoring device, better can solve field monitoring expensive equipment, easily lose or the not easily problem such as fixing operation.
The technical scheme that the present invention is adopted for achieving the above object is: the simple and easy monitoring device of wind erosion and deposition, and aluminium bar is provided with dead slot, and dead slot is provided with coupling arrangement, and iron is connected with aluminium bar by coupling arrangement.
Described dead slot is many, is positioned at one end of aluminium bar and arranges along aluminium bar axial direction is parallel.
The outer wall of described aluminium bar is fixed with multiple set bolt, evenly arranges respectively along each dead slot.
Described coupling arrangement comprises bolt, nut and aluminium flake; Described bolt is positioned at outside aluminium bar, is connected with the nut thread being positioned at aluminium bar through dead slot; Described aluminium flake to be enclosed between screw bolt and nut by the open circles be provided with and to be placed in outside aluminium bar; Described aluminium flake is also provided with the gap for being stuck on set bolt.
Described iron one end bending, this end is fixedly connected with bolt head.
Described iron quantity is identical with dead slot quantity.
Described aluminium bar and iron outer wall are provided with scale.
The present invention has following beneficial effect and advantage:
1. sand dune of the present invention wind erosion and deposition easy device only needs a hollow aluminum pipe and 4 hard iron wires, and at diverse location screw bolt and nut, the two is coupled together, single unit system easily manufactures, and price is cheaper, the layout that applicable dune ecosystem is interior in a big way and monitoring.
2. sand dune of the present invention wind erosion and deposition easy device 1 main body and 4 splits all mark detailed calibration, and 4 split irons are positioned at 4 directions of main body aluminium bar, can meet the field monitoring standard of same monitoring point different directions repeated measures (5 times); Split measuring staff can regulate height at any time, the needs adjusted at any time when meeting monitoring sand dune wind erosion and deposition acute variation.
3. sand dune of the present invention wind erosion and deposition easy device is based upon on the long-term desertification watch working foundation of Sand Hills, a kind ofly fully can meet long-term field observation and the lower device of cost, be, to sand dune natural situation and monitoring, there is comparatively strong equipment targetedly, effectively can improve sand dune monitoring practical operation.
4. apparatus of the present invention are mainly for the wind erosion and deposition change in Sand Hills, and feature is that overall cost is lower, operates simple and easy, is suitable for being placed on depopulated zone, field for a long time, is convenient to carry out monitoring at any time; During monitoring wind erosion and deposition situation, this easy device can adjust split iron height at any time, adapts to different wind conditions and Type of dune; Easy device central point and 4 points of measuring points effectively meet multiple multiple requirement in ecological monitoring, improve the accuracy of dust storm monitoring, thus the more effective practical operation that improve sand dune monitoring.
Accompanying drawing explanation
Fig. 1 is wind erosion and deposition easy device structural drawing of the present invention;
Fig. 2 is main body aluminium bar dead slot extenal fixation screw bolt and nut position view of the present invention;
Fig. 3 is slidably bolt and nut schematic diagram aluminium bar wall is positioned in dead slot;
Fig. 4 is the slidably bolt and nut schematic diagram adding flake aluminum;
Fig. 5 is flake aluminum schematic diagram;
Wherein, 1 aluminium bar, 2 irons, 3 coupling arrangements, 4 aluminium bar outer walls, 5 set bolts, 6 bolts, 7 nuts, 8 aluminium flakes, 9 open circles, 10 gap, 11 aluminium bar handles, 12 dead slots.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of easy device of monitoring sand dune wind erosion and deposition thickness, is made up of main body aluminium bar 1, split iron 2 and coupling arrangement 3, and main body aluminium bar 1 top arranges 4 direction dead slots 12, is connected with split iron 2 by coupling arrangement 3.
The height of main body aluminium bar is 150cm, diameter is about the hollow aluminum bar of 3cm, the top georama that diameter is about 5cm of burn-oning does aluminium bar handle 11, a long 40cm is respectively cut open in direction, 4, aluminium bar top, the dead slot 12 of wide 0.5cm, on 4 dead slot outer wall limits, every 10cm fixes a set of screw bolt and nut and set bolt 5, slightly interspaces, as shown in Figures 2 and 3 between bolt and outer wall 4.
Split is 4 120cm, and diameter is about the solid iron of 0.3cm, and 20cm place, each iron top is all bent into 135 ° of angles, and the bolt side in iron club and coupling arrangement 3 is fastened.
As shown in Figure 4, after split iron 2 is fixedly connected with bolt 6, bolt 6 is placed flake aluminum and directly embeds in main body aluminium bar dead slot, and inside aluminum pipe 1 attaching nut 7.The flake aluminum 8 in coupling arrangement can be utilized for scraggly ground, sand dune table status, its groove can be fixed on the set bolt 5 on outer wall diverse location, to reach adjustment split iron differing heights to monitor the object of sand dune wind erosion and deposition situation.
1 main body aluminium bar and 4 split irons are up gone up 100cm and are all arranged detailed calibration to record the change of different monitoring points wind erosion and deposition from bottom.Main body 1 adopts aluminium material easily to cut dead slot, and split 2 adopts iron wire to reduce apparatus cost and is easy to upgrade at any time.
Installation method:
(1) split iron 2 side can be wound around by iron wire thus be fixed on bolt 6, nut is then fit in main body aluminium bar dead slot 12, realization body aluminium bar 1 and being fixedly connected with between split iron 2;
(2) coupling arrangement 3 can movement automatically up and down in main body aluminium bar dead slot 12;
(3) the band gap flake aluminum of coupling arrangement 3 can 360 ° of rotations, and opening position can be buckled on the set bolt at every 10cm place on main body aluminum pipe 1 dead slot outer wall, to play fixing and to regulate the effect of split iron height, as shown in Figure 5.
(4) main body aluminium bar and split iron bottom 100cm all arrange scale.
During use, all vertical to main body aluminium bar 1 and split iron 2 insertion sand dune 40-50cm is dark, and the concrete degree of depth is depending on aluminium bar stability in sand dune.The height of split iron 2 can carry out the adjustment of responding to height according to the height undulating state on sand dune around monitoring point; Then coupling arrangement is adjusted to aluminium bar bottom as sand dune wind erosion is comparatively serious, sand dune aeolian accumulation seriously then adjusts upward.All strictly record the scale of each observation bar at every turn when monitoring, judge sand dune wind erosion or aeolian accumulation thickness with the change of 2 monitoring scale values.After each record scale, the height of different observation bar can be adjusted at any time according to sand dune wind erosion or aeolian accumulation situation.
Claims (7)
1. the simple and easy monitoring device of wind erosion and deposition, is characterized in that: aluminium bar (1) is provided with dead slot (12), and dead slot (12) is provided with coupling arrangement (3), and iron (2) is connected with aluminium bar (1) by coupling arrangement (3).
2. the simple and easy monitoring device of wind erosion and deposition according to claim 1, is characterized in that: described dead slot (12) is many, is positioned at one end of aluminium bar (1) and arranges along aluminium bar (1) axial direction is parallel.
3. the simple and easy monitoring device of wind erosion and deposition according to claim 1, is characterized in that: the outer wall of described aluminium bar (1) is fixed with multiple set bolt (5), evenly arranges respectively along each dead slot (12).
4. the simple and easy monitoring device of wind erosion and deposition according to claim 1, is characterized in that: described coupling arrangement (3) comprises bolt (6), nut (7) and aluminium flake (8); Described bolt (6) is positioned at aluminium bar (1) and is threaded with the nut (7) being positioned at aluminium bar (1) outward, through dead slot (12); Described aluminium flake (8) to be enclosed between bolt (6) and nut (7) by the open circles (9) be provided with and to be placed in aluminium bar (1) outward; Described aluminium flake (8) is also provided with the gap (10) for being stuck on set bolt (5).
5. the simple and easy monitoring device of wind erosion and deposition according to claim 1, is characterized in that: described iron (2) one end bending, and this end is fixedly connected with bolt (6) head.
6. the simple and easy monitoring device of wind erosion and deposition according to claim 1, is characterized in that: described iron (2) quantity is identical with dead slot (12) quantity.
7. the simple and easy monitoring device of wind erosion and deposition according to claim 1, is characterized in that: described aluminium bar (1) and iron (2) outer wall are provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684835.9A CN104713450B (en) | 2013-12-11 | 2013-12-11 | The simple monitoring device of wind erosion and deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310684835.9A CN104713450B (en) | 2013-12-11 | 2013-12-11 | The simple monitoring device of wind erosion and deposition |
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| Publication Number | Publication Date |
|---|---|
| CN104713450A true CN104713450A (en) | 2015-06-17 |
| CN104713450B CN104713450B (en) | 2017-10-20 |
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| CN201310684835.9A Expired - Fee Related CN104713450B (en) | 2013-12-11 | 2013-12-11 | The simple monitoring device of wind erosion and deposition |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164035A (en) * | 2018-08-22 | 2019-01-08 | 国诚集团有限公司 | soil erosion rate monitoring method |
| CN109459555A (en) * | 2018-12-05 | 2019-03-12 | 甘肃省治沙研究所 | The positioning and monitoring method and Position monitoring devices that desert promotes |
| CN114923424A (en) * | 2022-05-06 | 2022-08-19 | 中国科学院西北生态环境资源研究院 | Automatic sand dune wind erosion wind accumulation monitoring device and method |
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| RU94040443A (en) * | 1994-11-04 | 1996-09-27 | Всероссийский научно-исследовательский институт овцеводства и козоводства | Method and equipment for improving and setting up winter pastures in semiarid zones |
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2013
- 2013-12-11 CN CN201310684835.9A patent/CN104713450B/en not_active Expired - Fee Related
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| RU94040443A (en) * | 1994-11-04 | 1996-09-27 | Всероссийский научно-исследовательский институт овцеводства и козоводства | Method and equipment for improving and setting up winter pastures in semiarid zones |
| JP4147278B2 (en) * | 2004-04-23 | 2008-09-10 | 独立行政法人森林総合研究所 | Flying sand catcher. |
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| 张建军: "水土保持监测指标的测定方法", 《百度文库》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164035A (en) * | 2018-08-22 | 2019-01-08 | 国诚集团有限公司 | soil erosion rate monitoring method |
| CN109164035B (en) * | 2018-08-22 | 2021-08-31 | 国诚集团有限公司 | Soil erosion rate monitoring method |
| CN109459555A (en) * | 2018-12-05 | 2019-03-12 | 甘肃省治沙研究所 | The positioning and monitoring method and Position monitoring devices that desert promotes |
| CN114923424A (en) * | 2022-05-06 | 2022-08-19 | 中国科学院西北生态环境资源研究院 | Automatic sand dune wind erosion wind accumulation monitoring device and method |
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| CN104713450B (en) | 2017-10-20 |
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