CN202582866U - Automatic sand trap - Google Patents
Automatic sand trap Download PDFInfo
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- CN202582866U CN202582866U CN 201220219694 CN201220219694U CN202582866U CN 202582866 U CN202582866 U CN 202582866U CN 201220219694 CN201220219694 CN 201220219694 CN 201220219694 U CN201220219694 U CN 201220219694U CN 202582866 U CN202582866 U CN 202582866U
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Abstract
The utility model provides an automatic sand trap, which comprises a wind pendulum, an inverted L-shaped collection barrel, a sand barrel, an automatic weighing instrument and a data acquisition instrument, wherein the wind pendulum is fixedly connected above the inverted L-shaped collection barrel, and a sand outlet of the inverted L-shaped collection barrel is in a funnel shape; the neck of the funnel-shaped sand outlet is connected with a fixed support through a bearing, and the sand barrel is arranged below the funnel-shaped sand outlet; and the automatic weighing instrument is arranged at the bottom of the sand barrel, and is connected with the data acquisition instrument through a data transmission line, and the data acquisition instrument transmits weighing data to a main control computer through a wireless network. The automatic sand trap is an automatic, continuous and comprehensive sand trap, the accuracy of measurement of sand transport rate is improved, comprehensive and automatic collection and automatic weighing of sandstorm are realized, the labor intensity of the field sandstorm observation of technical personnel is greatly reduced, and the automatic trap can be widely applied to sand prevention design and sandstorm flow research of railways, highways, and other desert engineering.
Description
Technical field
The utility model belongs to railway, highway and other desert engineer sand prevention designs and stream studying technological domain, is specifically related to a kind of automatically long-pending husky appearance.
Background technology
In recent years, along with global climate changes warm, NORTHWEST CHINA area desertification problem is on the rise, and the arable land reduces with the pasture fast.Railway and highway foundation Facilities Construction are launched on a large scale, and part rail track and highway alignment cross the desert or sand ground inevitably, and sand prevention becomes the major issue that influences railway or highway safety operation.The formulation of concrete sand prevention scheme, sediment control structure design and stream research be unable to do without the mensuration of near surface silt discharge.The accurate mensuration of silt discharge is concerning the correctness of the formulation and the sediment control structure design of sand prevention scheme, and meaning is very great.Existing long-pending husky appearance major part is that sand inlet is fixed on a certain direction, can not rotate with the wind, has also just produced the untrue of silt discharge mensuration.
The utility model content
The purpose of the utility model is to provide a kind of can freely rotate along with wind direction, the automatic automatically long-pending husky appearance of gathering, weighing automatically, to solve technical matterss such as silt discharge mensuration is inaccurate in the existing sediment control structure, labour intensity is big.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is:
A kind of automatically long-pending husky appearance; Comprise wind pendulum, inverted " L " type collection bucket, long-pending Sand Bucket, weightometer and data collecting instrument; Wind pendulum inverted " L " type that is fixedly connected on is gathered the bucket top, and the sand outlet of inverted " L " type collection bucket is funnel-form, and the neck of funnel-form sand outlet is connected with fixed support through bearing; Long-pending Sand Bucket is placed in funnel-form sand outlet below; The bottom of long-pending Sand Bucket is provided with weightometer, and weightometer is connected with data collecting instrument through data line, and data collecting instrument is launched data to the master control computer of weighing through wireless network.
Described wind pendulum is right-angled trapezium, and its hypotenuse is consistent with the sand inlet direction that inverted " L " type is gathered bucket.
Break away between the sand outlet of described long-pending Sand Bucket and " L " type collection bucket and leave the gap.
The top of described funnel-form sand outlet bearing below, long-pending Sand Bucket is provided with a cone-shaped hood.
The above-mentioned automatically long-pending husky appearance that the utility model provides; Sand inlet rotates under the effect of wind pendulum with the wind; Making sand inlet all the time over against wind direction, can collect the sediment transport total amount of all wind directions of a period of time, is a kind of automatic, continuous and omnibearing long-pending husky instrument; Both improved the degree of accuracy of measuring silt discharge; Realized the comprehensive automatic collection of dust storm again and weighed automatically, greatly alleviated the labour intensity of the open-air dust storm observation of technician, studied adaptable across railway, highway and other desert engineer sand prevention designs and stream.
Description of drawings
Fig. 1 is the utility model side view of long-pending husky appearance automatically
Fig. 2 is the utility model front elevation of long-pending husky appearance automatically
Fig. 3 is the utility model vertical view of long-pending husky appearance automatically
Among the figure: 1-wind pendulum, 2-inverted " L " type is gathered bucket, and 3-amasss Sand Bucket, 4-weightometer, 5-bearing, 6-fixed support, 7-cone-shaped hood.
Embodiment
To shown in Figure 3, the automatically long-pending husky appearance that the utility model provides comprises wind pendulum 1, inverted " L " type collection bucket 2, long-pending Sand Bucket 3, weightometer 4 and data collecting instrument like Fig. 1.Wherein, wind pendulum 1 is fixedly connected on the top that inverted " L " type is gathered bucket 2, and wind pendulum 1 is a right-angled trapezium, and its hypotenuse is consistent with the sand inlet direction that inverted " L " type is gathered bucket 2, makes sand inlet under the effect of wind pendulum 2, rotate comprehensive collection dust storm with the wind.The sand outlet of inverted " L " type collection bucket 2 is funnel-form; The neck of funnel-form sand outlet is connected with fixed support 6 through bearing 5; Long-pending Sand Bucket 3 is placed in funnel-form sand outlet below; Break away between long-pending Sand Bucket 3 and the funnel-form sand outlet and leave the gap, the sand deposition that stream carries afterwards air-flow flows out from gap location, can in long-pending Sand Bucket 2, not form air pressure.The top of the below of the bearing 5 at funnel-form sand outlet place, long-pending Sand Bucket 3 is provided with a cone-shaped hood 7, prevents that stream from being got into by the gap between long-pending Sand Bucket 3 and the funnel-form sand outlet, influences the accuracy that silt discharge is measured.The bottom of long-pending Sand Bucket 3 is provided with weightometer 4, and weightometer 4 is connected with data collecting instrument through data line, and data collecting instrument is launched data to the master control computer of weighing through wireless network.
Its principle of work is: this sand inlet that amasss husky appearance automatically can rotate along with the variation of wind direction, and the front that remains sand inlet makes the dust storm of a certain a certain height of period all to gather towards wind direction.Utilize data collecting instrument that timing acquisition time (as 10,30,60 minutes etc.) can be set, weightometer is weighed at the appointed time, and the difference of weighing for twice promptly is the silt discharge of this time period.Section silt discharge and wind speed and direction data combine sometime, just can reflect silt discharge and respective relationships, are used to analyze Structure of wind-Sand Flow.
Only be the preferred implementation of the utility model below, but be not limited thereto.Those skilled in the art can also make other and be equal to improvement or change under the teachings of this embodiment, all should belong to the scope of the utility model claim protection.
Claims (4)
1. one kind is amassed husky appearance automatically; It is characterized in that: it comprises wind pendulum (1), inverted " L " type collection bucket (2), long-pending Sand Bucket (3), weightometer (4) and data collecting instrument; Wind pendulum (1) is fixedly connected on the top that inverted " L " type is gathered bucket (2); The sand outlet that inverted " L " type is gathered bucket (2) is funnel-form; The neck of funnel-form sand outlet is connected with fixed support (6) through bearing (5), and long-pending Sand Bucket (3) is placed in funnel-form sand outlet below, and the bottom of long-pending Sand Bucket (3) is provided with weightometer (4); Weightometer (4) is connected with data collecting instrument through data line, and data collecting instrument is launched data to the master control computer of weighing through wireless network.
2. automatically long-pending husky appearance according to claim 1 is characterized in that: described wind pendulum (1) is right-angled trapezium, and its hypotenuse is consistent with the sand inlet direction that inverted " L " type is gathered bucket (2).
3. automatically long-pending husky appearance according to claim 1 is characterized in that: described long-pending Sand Bucket (3) and " L " type are gathered between the sand outlet of bucket (2) disengaging and are left the gap.
4. automatically long-pending husky appearance according to claim 3 is characterized in that: bearing (5) below at described funnel-form sand outlet place, the top of long-pending Sand Bucket (3) are provided with a cone-shaped hood (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219694 CN202582866U (en) | 2012-05-16 | 2012-05-16 | Automatic sand trap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219694 CN202582866U (en) | 2012-05-16 | 2012-05-16 | Automatic sand trap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202582866U true CN202582866U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219694 Expired - Fee Related CN202582866U (en) | 2012-05-16 | 2012-05-16 | Automatic sand trap |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335813A (en) * | 2013-05-28 | 2013-10-02 | 内蒙古农业大学 | Airflow anti-phase opposite thrust sand collector |
| CN105258908A (en) * | 2015-11-16 | 2016-01-20 | 中国科学院寒区旱区环境与工程研究所 | Automatic gradient-type wind sand flow acquisition instrument |
| CN108732083A (en) * | 2018-08-03 | 2018-11-02 | 中国科学院寒区旱区环境与工程研究所 | Automated wireless transmission is from all directions to gradient wind erosion visualizer |
| CN110031177A (en) * | 2019-05-10 | 2019-07-19 | 福建省林业科学研究院（福建省林业技术发展研究中心、福建省林业生产力促进中心、中国林业科学研究院海西分院） | A kind of angle adjustable improves the dust storm monitor of measurement accuracy |
| CN111708104A (en) * | 2020-07-16 | 2020-09-25 | 石家庄铁道大学 | Device for measuring snow flux and snow density at different heights |
-
2012
- 2012-05-16 CN CN 201220219694 patent/CN202582866U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335813A (en) * | 2013-05-28 | 2013-10-02 | 内蒙古农业大学 | Airflow anti-phase opposite thrust sand collector |
| CN103335813B (en) * | 2013-05-28 | 2016-08-10 | 内蒙古农业大学 | A kind of airflow anti-phase opposite thrust sand collector |
| CN105258908A (en) * | 2015-11-16 | 2016-01-20 | 中国科学院寒区旱区环境与工程研究所 | Automatic gradient-type wind sand flow acquisition instrument |
| CN108732083A (en) * | 2018-08-03 | 2018-11-02 | 中国科学院寒区旱区环境与工程研究所 | Automated wireless transmission is from all directions to gradient wind erosion visualizer |
| CN110031177A (en) * | 2019-05-10 | 2019-07-19 | 福建省林业科学研究院（福建省林业技术发展研究中心、福建省林业生产力促进中心、中国林业科学研究院海西分院） | A kind of angle adjustable improves the dust storm monitor of measurement accuracy |
| CN111708104A (en) * | 2020-07-16 | 2020-09-25 | 石家庄铁道大学 | Device for measuring snow flux and snow density at different heights |
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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: 20121205 Termination date: 20210516 |