CN203534860U - Aquatic-plant-proof fish lead for hydrology monitoring - Google Patents
Aquatic-plant-proof fish lead for hydrology monitoring Download PDFInfo
- Publication number
- CN203534860U CN203534860U CN201320660339.5U CN201320660339U CN203534860U CN 203534860 U CN203534860 U CN 203534860U CN 201320660339 U CN201320660339 U CN 201320660339U CN 203534860 U CN203534860 U CN 203534860U
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- Prior art keywords
- fish lead
- water inlet
- lead body
- water
- blade
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Abstract
The utility model discloses an aquatic-plant-proof fish lead for hydrology monitoring. The aquatic-plant-proof fish lead for hydrology monitoring comprises a fish lead body and a tail wing arranged at the tail end of the fish lead body, wherein a water inlet is formed in the front end of the fish lead body; a water inlet pipe is arranged on the water inlet; a bearing sleeve in rotational connection with the water inlet pipe is arranged on the water inlet pipe; a plurality of fenders adopting a pyramid structure are arranged on the bearing sleeve; a blade is arranged on the outer side of each fender; a hanging base is arranged on the fish lead body; a plurality of mounting holes are formed in the hanging base; a sampling base is arranged in one mounting hole; the sampling base is detachably connected with a sampling bottle; one end of the sampling bottle is connected with a water inlet pipeline; the other end of the sampling bottle is connected with a water outlet pipeline; the sampling bottle is arranged in the fender. The aquatic-plant-proof fish lead is simple in structure and reasonable in design, can facilitate silt collecting, uses natural water current as power, and can effectively prevent aquatic-plant from twisting, so as to protect a monitoring device, and can guarantee the accuracy of the monitored data.
Description
Technical field
The utility model relates to a kind of fish lead, is specifically related to a kind of hydrologic monitoring with anti-pasture and water fish lead.
Background technology
At present, China is a heavily silt-carrying river country, and Sedimentation Problems is outstanding, and sediment test gauging is an important job of hydrologic monitoring, is also the important evidence of flood control and disaster reduction, fwaater resources protection and engineering design.Existing detecting instrument is generally to sample by instantaneous sampler, then through displacement, calculates silt content, at this moment generally by sampler is set on fish lead, samples detection.Existing fish lead is simple in structure, after being lowered to river course, easily because occurring that pasture and water and floating thing are wound around detecting instrument and cause detecting unsuccessfully, make to detect data and actually have a larger error, especially for the fish lead of transferring for a long time, after can only removing pasture and water, could continue to detect, affect the normal operation of testing.
Summary of the invention
The purpose of this utility model is exactly the defect existing for prior art, provides a kind of simple in structure, reasonable in design; be convenient to gather silt, utilize natural current as power, can effectively prevent pasture and water winding; protection detecting instrument, can guarantee that detection data hydrologic monitoring is accurately with anti-pasture and water fish lead.
Its technical scheme is: hydrologic monitoring is with anti-pasture and water fish lead, comprise fish lead body and the empennage that is arranged on fish lead body tail end, the front end of described fish lead body is provided with water inlet, described water inlet is provided with water inlet pipe, described water inlet pipe is provided with the bearing holder (housing, cover) being rotationally connected with water inlet pipe, described bearing holder (housing, cover) is provided with a plurality of protective devices of whole tapered structure, the outside of described protective device is provided with blade, described fish lead body is provided with hangoff receptacle, described hangoff receptacle is provided with a plurality of mounting holes, in a mounting hole, be provided with sampling seat, on described sampling seat, be removably connected with sampling jar, one end of described sampling jar is connected with inlet channel, the other end is connected with outlet conduit, described sampling jar is positioned at described protective device.
Described protective device comprises the waterproof blade of grass sheet that interconnective and fish lead body is obliquely installed and the protection blade be arrangeding in parallel with fish lead body.
The junction of described protection blade and waterproof blade of grass sheet seamlessly transits.
The utility model compared with prior art, has the following advantages: simple in structure, reasonable in design, be convenient to gather silt, and utilize natural current as power, can effectively prevent pasture and water winding, protection detecting instrument, can guarantee to detect data accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
With reference to Fig. 1, hydrologic monitoring is with anti-pasture and water fish lead, comprise fish lead body 1 and the empennage 2 that is arranged on fish lead body 1 tail end, the front end of described fish lead body 1 is provided with water inlet, described water inlet is provided with water inlet pipe 3, described water inlet pipe 3 is provided with the bearing holder (housing, cover) 4 being rotationally connected with water inlet pipe 3, described bearing holder (housing, cover) 4 is provided with a plurality of protective devices of whole tapered structure, the outside of described protective device is provided with blade 5, described fish lead body 1 is provided with hangoff receptacle 6, described hangoff receptacle 6 is provided with a plurality of mounting holes 7, in a mounting hole 7, be provided with sampling seat 8, on described sampling seat 8, be removably connected with sampling jar 9, one end of described sampling jar 9 is connected with inlet channel 10, the other end is connected with outlet conduit 11, described sampling jar 9 is positioned at described protective device.
Described protective device comprises the waterproof blade of grass sheet 12 that interconnective and fish lead body 1 is obliquely installed and the protection blade 13 be arrangeding in parallel with fish lead body 1.By waterproof blade of grass sheet 12, can in the rotation process of bearing holder (housing, cover), pasture and water separately be flowed away between waterproof blade of grass sheet 12, can effectively avoid the winding of the foreign material such as pasture and water to detecting instrument, thereby guarantee the accurate of measurement data; And can prevent that by protection blade 13 pasture and water from impacting detecting instrument, protected the safety of detecting instrument.
The junction of described protection blade 13 and waterproof blade of grass sheet 12 seamlessly transits.Can effectively pasture and water be thrown away like this, prevent from damaging detecting instrument.
By smooth fish lead profile, detecting instrument is according to the inside at fish lead body 1, and the collection of silt is positioned at the top of fish lead body 1, test water stream enters by water inlet pipe 3 like this, and flows out from empennage, be convenient to detect, and when gathering silt, water in suspension stream enters sampling jar 9 by inlet channel 10, and flow out from outlet conduit 11, can sample at any time, easy to use; Fish lead body 1 enters after water, under the effect of current, drive waterproof blade of grass sheet 12 and protection blade 13 to rotate, thereby make to drive bearing holder (housing, cover) 4 to rotate on water inlet pipe 3, thereby prevent that pasture and water from approaching fish lead body 1, by the blade 5 on waterproof blade of grass sheet 12, can cut the pasture and water that are wound around, thereby pasture and water are separately flowed away between waterproof blade of grass sheet 12, can effectively avoid the winding of the foreign material such as pasture and water to detecting instrument, thereby guarantee the accurate of measurement data; And can prevent that by protection blade 13 pasture and water from impacting as sampling jar 9 detecting instrument of top, protected the safety of detecting instrument.
The utility model is simple in structure, reasonable in design, is convenient to gather silt, utilizes natural current as power, can effectively prevent pasture and water winding, and protection detecting instrument can guarantee to detect data accurate.
Claims (3)
1. hydrologic monitoring is with anti-pasture and water fish lead, comprise fish lead body and the empennage that is arranged on fish lead body tail end, the front end of described fish lead body is provided with water inlet, it is characterized in that: described water inlet is provided with water inlet pipe, described water inlet pipe is provided with the bearing holder (housing, cover) being rotationally connected with water inlet pipe, described bearing holder (housing, cover) is provided with a plurality of protective devices of whole tapered structure, the outside of described protective device is provided with blade, described fish lead body is provided with hangoff receptacle, described hangoff receptacle is provided with a plurality of mounting holes, in a mounting hole, be provided with sampling seat, on described sampling seat, be removably connected with sampling jar, one end of described sampling jar is connected with inlet channel, the other end is connected with outlet conduit, described sampling jar is positioned at described protective device.
2. hydrologic monitoring according to claim 1, with anti-pasture and water fish lead, is characterized in that: described protective device comprises the waterproof blade of grass sheet that interconnective and fish lead body is obliquely installed and the protection blade be arrangeding in parallel with fish lead body.
3. hydrologic monitoring according to claim 2, with anti-pasture and water fish lead, is characterized in that: the junction of described protection blade and waterproof blade of grass sheet seamlessly transits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660339.5U CN203534860U (en) | 2013-10-25 | 2013-10-25 | Aquatic-plant-proof fish lead for hydrology monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320660339.5U CN203534860U (en) | 2013-10-25 | 2013-10-25 | Aquatic-plant-proof fish lead for hydrology monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534860U true CN203534860U (en) | 2014-04-09 |
Family
ID=50421055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320660339.5U Expired - Fee Related CN203534860U (en) | 2013-10-25 | 2013-10-25 | Aquatic-plant-proof fish lead for hydrology monitoring |
Country Status (1)
| Country | Link |
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| CN (1) | CN203534860U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717103A (en) * | 2018-07-27 | 2018-10-30 | 南京鸿光环保科技有限公司 | A kind of Water Test Kits for park water quality monitoring |
| CN111579310A (en) * | 2020-06-16 | 2020-08-25 | 江苏中勘地质勘查有限公司 | Automatic return type water collection device based on hydrological exploration and working method thereof |
| CN112229773A (en) * | 2020-11-05 | 2021-01-15 | 郑州山河水文测绘有限公司 | On-line photoelectric sand measuring instrument |
-
2013
- 2013-10-25 CN CN201320660339.5U patent/CN203534860U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717103A (en) * | 2018-07-27 | 2018-10-30 | 南京鸿光环保科技有限公司 | A kind of Water Test Kits for park water quality monitoring |
| CN111579310A (en) * | 2020-06-16 | 2020-08-25 | 江苏中勘地质勘查有限公司 | Automatic return type water collection device based on hydrological exploration and working method thereof |
| WO2021253364A1 (en) * | 2020-06-16 | 2021-12-23 | 江苏中勘地质勘查有限公司 | Automatically-returning water sampling device for hydrological exploration and working method therefor |
| CN112229773A (en) * | 2020-11-05 | 2021-01-15 | 郑州山河水文测绘有限公司 | On-line photoelectric sand measuring instrument |
| CN112229773B (en) * | 2020-11-05 | 2024-03-15 | 郑州山河水文测绘有限公司 | On-line photoelectric sand measuring instrument |
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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 |
Granted publication date: 20140409 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |