CN202661295U - Suspended sediment sampler - Google Patents
Suspended sediment sampler Download PDFInfo
- Publication number
- CN202661295U CN202661295U CN 201220361220 CN201220361220U CN202661295U CN 202661295 U CN202661295 U CN 202661295U CN 201220361220 CN201220361220 CN 201220361220 CN 201220361220 U CN201220361220 U CN 201220361220U CN 202661295 U CN202661295 U CN 202661295U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- suspended
- lid
- fish lead
- suspended sediment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a suspended sediment sampler, belongs to the field of hydrology, and in particular relates to a device used for collecting suspended sediment water sample. The suspended sediment sampler comprises a sampling bucket, a cover, a cover pull rod, a spring, a shaft, an ascending steel wire stay cord, a descending steel wire stay cord and a fish lead, and is characterized in that the sampling bucket is horizontally fixed at the upper end of the fish lead; the spring is stretched at the cover pull rod; and the cover is fixed on the sampling bucket by virtue of the shaft. The suspended sediment sampler has the advantage that the whole device is capable of accurately obtaining suspended load sediment discharge.
Description
Technical field
A kind of suspended sand sampler of the utility model belongs to hydrology sampling field, relates in particular to the device for the sampling of river suspended sediment.
Background technology
In hydrologic and silt sampling field, the sample devices of use generally is to adopt Sand Bucket at present, and the bucket submerged is being filled water by the stay cord uncap.Carry out sampling operation after mentioning, sometimes have sedimentation owing to silt in the operating process, so suspended load sediment transport measured data is sometimes bigger than normal.For the Obtaining Accurate suspended load discharge, need a kind of new device to carry out suspended load sediment transport sampling.
Summary of the invention
The utility model is just providing a kind of suspended sand sampler, records silt discharge problem bigger than normal in order to solution.
A kind of suspended sand sampler of the utility model particularly, comprise sampling tank, lid, lid pull bar, spring, axle, rising steel wire tow line, decline steel wire tow line, fish lead, it is characterized in that: sampling tank is horizontally fixed on the fish lead upper end, spring is stretching in lid pull bar place, and axle is fixed on lid on the sampling tank.
Described rising steel wire tow line is pulled on the lid pull bar, and the decline steel wire tow line is pulled on the fish lead.
The utlity model has following advantage:
1, whole equipment gathers water sample by deadweight, and is simple and convenient;
2, can accurately obtain suspended load discharge.
Description of drawings
Fig. 1 is that the utility model forms schematic diagram.
Embodiment
A kind of suspended sand sampler of the utility model as shown in Figure 1, comprise sampling tank 1, lid 2, lid pull bar 3, spring 4, axle 5, rising steel wire tow line 6, decline steel wire tow line 7, fish lead 8, it is characterized in that: sampling tank 1 is horizontally fixed on fish lead 8 upper ends, spring 4 is stretching in lid pull bar 3 places, and axle 5 is fixed on lid 2 on the sampling tank 1.
Described rising steel wire tow line 6 is pulled on the lid pull bar 3, and decline steel wire tow line 7 is pulled on the fish lead 8.
Claims (2)
1. suspended sand sampler, comprise sampling tank, lid, lid pull bar, spring, axle, rising steel wire tow line, decline steel wire tow line, fish lead, it is characterized in that: sampling tank is horizontally fixed on the fish lead upper end, and spring is stretching in lid pull bar place, and axle is fixed on lid on the sampling tank.
2. a kind of suspended sand sampler according to claim 1, it is characterized in that: described rising steel wire tow line is pulled on the lid pull bar, and described decline steel wire tow line is pulled on the fish lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361220 CN202661295U (en) | 2012-07-25 | 2012-07-25 | Suspended sediment sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220361220 CN202661295U (en) | 2012-07-25 | 2012-07-25 | Suspended sediment sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661295U true CN202661295U (en) | 2013-01-09 |
Family
ID=47456195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220361220 Expired - Fee Related CN202661295U (en) | 2012-07-25 | 2012-07-25 | Suspended sediment sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661295U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674613A (en) * | 2013-12-13 | 2014-03-26 | 中国科学院、水利部成都山地灾害与环境研究所 | Suspended load sediment sampler |
| CN103808526A (en) * | 2012-11-13 | 2014-05-21 | 上海勘测设计研究院 | Sediment sampler |
| CN104020016A (en) * | 2014-06-06 | 2014-09-03 | 西华大学 | Tow-position six-way reversing valve for pressure-adjusting type suspended load sampler |
-
2012
- 2012-07-25 CN CN 201220361220 patent/CN202661295U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103808526A (en) * | 2012-11-13 | 2014-05-21 | 上海勘测设计研究院 | Sediment sampler |
| CN103808526B (en) * | 2012-11-13 | 2015-12-30 | 上海勘测设计研究院 | sediment sampler |
| CN103674613A (en) * | 2013-12-13 | 2014-03-26 | 中国科学院、水利部成都山地灾害与环境研究所 | Suspended load sediment sampler |
| CN104020016A (en) * | 2014-06-06 | 2014-09-03 | 西华大学 | Tow-position six-way reversing valve for pressure-adjusting type suspended load sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130725 |