CN107884532A - A kind of seawater transparency measurement apparatus - Google Patents
A kind of seawater transparency measurement apparatus Download PDFInfo
- Publication number
- CN107884532A CN107884532A CN201710949125.2A CN201710949125A CN107884532A CN 107884532 A CN107884532 A CN 107884532A CN 201710949125 A CN201710949125 A CN 201710949125A CN 107884532 A CN107884532 A CN 107884532A
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- China
- Prior art keywords
- connecting rope
- measurement apparatus
- seawater transparency
- resilient ratchet
- seawater
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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
- G01N33/18—Water
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of seawater transparency measurement apparatus, aiming to provide a kind of can effectively solve Sai Shi disks method of the prior art and be used as seawater transparency by the length of part wet from sea water by measuring in connecting rope, the problem of measurement accuracy of seawater transparency can be influenceed, so as to improve the seawater transparency measurement apparatus of the measurement accuracy of seawater transparency.It includes sighting disk, connecting rope and scaffold, the lower end of connecting rope is connected with sighting disk, scaffold is provided with vertical guide pin bushing, the medial surface bottom of vertical guide pin bushing is provided with ring limit block, the indicating sleeve that can be slided along vertical guide pin bushing is provided with vertical guide pin bushing, indicating sleeve is located above ring limit block, connecting rope passes through the endoporus of indicating sleeve, connecting rope is provided with the resilient ratchet bar extended along the length direction of connecting rope, resilient ratchet bar includes the resilient ratchet that some length directions along connecting rope are equally spaced, and resilient ratchet is extended obliquely toward the outside of connecting rope.
Description
Technical field
The present invention relates to ocean engineering field, and in particular to a kind of seawater transparency measurement apparatus.
Background technology
Seawater transparency refers to the clarification degree of ocean water body, is a very intuitively ocean environment parameter.In ocean ring
Border research field, seawater transparency are a key factors for influenceing the operating distances such as underwater optics imaging, underwater laser detection,
With the continuous development of marine survey technology, the measurement of seawater transparency seems more and more heavier during optical image technology develops under water
Will, the parameter is that underwater optics imaging system Performance Evaluation, the analysis of Underwater Imaging influencing factors of quality etc. provide important foundation.
At present, the measuring method of seawater transparency is mainly Sai Shi disk methods.Sai Shi disk methods are a kind of conventional live seawater
Transparency measuring method, this method are as follows come the transparency in observation water, its specific operation process using the disk of white：Test
Personnel are aboard ship by connecting rope by white plectane（A diameter of 30cm of white plectane）Vertically it is put into seawater, is seen until just
Untill loseing；The depth that now white plectane disappears just is transparency.In actual measurement process, the depth of white plectane disappearance
Measuring method it is as follows：Connecting rope is packed up, then by measuring in connecting rope by the length of part wet from sea water, and the connection
By the length of part wet from sea water just by as seawater transparency in rope；But during in practical operation, because seawater can be past
Upper infiltration, the connecting rope for causing not immersing seawater in connecting rope are also wetted, so as to influence the measurement accuracy of seawater transparency；
On the other hand, due to often relatively being obscured by the dipped trace of connecting rope wet from sea water, artificially observed, judged by operator
The length for soaking part of connecting rope, often difficulty or ease are accurately judged by the particular location of connecting rope wet from sea water, and are influenceed
The measurement accuracy of seawater transparency.
The content of the invention
The invention aims to provide one kind can effectively solve Sai Shi disks method of the prior art by measuring connection
By the length of part wet from sea water as seawater transparency in rope, the problem of measurement accuracy of seawater transparency can be influenceed, from
And improve the seawater transparency measurement apparatus of the measurement accuracy of seawater transparency.
The technical scheme is that：
A kind of seawater transparency measurement apparatus, including sighting disk and connecting rope, the lower end of connecting rope are connected with sighting disk, also wrapped
Scaffold is included, scaffold is provided with vertical guide pin bushing, and the medial surface bottom of vertical guide pin bushing is provided with ring limit block, and being provided with vertical guide pin bushing can
The indicating sleeve slided along vertical guide pin bushing, indicating sleeve are located above ring limit block, and indicating sleeve is supported in ring limit block, described
Connecting rope passes through the endoporus of indicating sleeve, and the connecting rope is provided with the resilient ratchet bar extended along the length direction of connecting rope, bullet
Property ratchet bar pass through the endoporus of indicating sleeve, resilient ratchet bar includes the elastic spine that is equally spaced of some length directions along connecting rope
Tooth, resilient ratchet are extended obliquely toward the outside of connecting rope.
That our seawater transparency measurement apparatus can effectively solve Sai Shi disks method of the prior art and be connected by measuring
By the length of part wet from sea water as seawater transparency in rope, the problem of measurement accuracy of seawater transparency can be influenceed, from
And improve the measurement accuracy of seawater transparency.
Preferably, the internal diameter of the endoporus of indicating sleeve gradually increases from bottom to top.This programme result is advantageous in connecting rope
Endoporus of the resilient ratchet bar along indicating sleeve down walk.
Preferably, resilient ratchet bar is two, and two resilient ratchet bars are symmetrically distributed in the both sides of connecting rope.
Preferably, scaffold includes support frame and some buoyant mass being arranged on support frame bottom surface.
Preferably, the lower surface of sighting disk is provided with balancing weight.
Preferably, the lower surface of balancing weight is provided with balancing weight link.
Preferably, the upper surface of sighting disk is provided with sighting disk connection ring, the lower end of connecting rope passes through sighting disk connection ring
It is connected with sighting disk.
The beneficial effects of the invention are as follows：It is extra large in connecting rope by measuring can effectively to solve Sai Shi disks method of the prior art
The length of water logging Wet portion is as seawater transparency, the problem of influenceing the measurement accuracy of seawater transparency, so as to improve sea
The measurement accuracy of water clarity.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the seawater transparency measurement apparatus of the present invention.
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
In figure：
Sighting disk 1, sighting disk connection ring 1.1；
Balancing weight 2；
Connecting rope 3；
Scaffold 4；
Vertical guide pin bushing 5, ring limit block 5.1；
Indicating sleeve 6, endoporus 6.1；
Resilient ratchet bar 7, resilient ratchet 7.1.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of seawater transparency measurement apparatus, including sighting disk 1, connecting rope 3 and scaffold 4.Sighting disk is white
Disk.The lower surface of sighting disk is provided with balancing weight 2.The lower surface of balancing weight is provided with balancing weight link.The upper table of sighting disk
Middle face is provided with sighting disk connection ring 1.1.
As shown in Figure 1 and Figure 2, scaffold includes support frame and some buoyant mass being arranged on support frame bottom surface.Set on scaffold
There is vertical guide pin bushing 5, vertical guide pin bushing is located at the middle part of support frame.The external diameter of sighting disk is more than the external diameter of vertical guide pin bushing.Vertical guide pin bushing
Medial surface bottom be provided with ring limit block 5.1.The indicating sleeve 6 that can be slided along vertical guide pin bushing is provided with vertical guide pin bushing.Indicating sleeve
Above ring limit block.Indicating sleeve is supported in ring limit block.The internal diameter of the endoporus 6.1 of indicating sleeve is gradual from bottom to top
Increase.
Connecting rope passes through the endoporus of indicating sleeve.The lower end of connecting rope is connected with sighting disk, specifically, under connecting rope
End is connected by sighting disk connection ring with sighting disk.Sighting disk is located at the lower section of scaffold.Connecting rope is provided with along connecting rope
The resilient ratchet bar 7 of length direction extension.The resilient ratchet bar of the present embodiment is two, and two resilient ratchet bars are symmetrical
In the both sides of connecting rope.Resilient ratchet bar passes through the endoporus of indicating sleeve.Resilient ratchet bar includes some length sides along connecting rope
To the resilient ratchet 7.1 being equally spaced.Resilient ratchet is extended obliquely toward the outside of connecting rope.Resilient ratchet bar is plastics
Material.
The seawater transparency measurement apparatus of the present embodiment it is specifically used as follows：
As shown in figure 1, scaffold floating is across the sea.
Tester aboard ship by connecting rope by sighting disk toward decentralization, because resilient ratchet is oblique toward the outside of connecting rope
It is upper to be extended, it can not so influence connecting rope and resilient ratchet bar is down walked along indicating sleeve；When tester has just seen
When loseing sighting disk, stop release connecting rope；
Then, sighting disk is up lifted by connecting rope；Because resilient ratchet is extended toward the outside of connecting rope obliquely,
When connecting rope up lifts, resilient ratchet will be against on the lower surface of indicating sleeve；The process thus up lifted in connecting rope
In, resilient ratchet props up the lower surface of indicating sleeve and drives indicating sleeve synchronously up to lift with connecting rope；
After indicating sleeve is synchronously up lifted to gunwale with connecting rope, tester can be in the company of indicating sleeve position
Measurement markers are done on splicing（Such as rule）；
Then, whole seawater transparency measurement apparatus is lifted on ship by connecting rope；
Followed by, between the measurement markers done on the lower end and connecting rope that tester can be by measuring connecting rope between
Away from so as to obtain seawater transparency；Sai Shi disks method of the prior art can so be avoided by measuring in connecting rope by seawater
The length of part is soaked as problems with existing for seawater transparency：Because seawater can up permeate, cause not soak in connecting rope
The connecting rope for entering seawater is also wetted, the problem of so as to influence the measurement accuracy of seawater transparency；And due to being soaked by seawater
The dipped trace of wet connecting rope is often relatively fuzzyyer, and the length for soaking part of connecting rope is artificially observed, judged by operator
Degree, often difficulty or ease are accurately judged by the particular location of connecting rope wet from sea water, and the measurement for influenceing seawater transparency is accurate
The problem of property.
The seawater transparency measurement apparatus of the present embodiment can effectively solve Sai Shi disks method of the prior art and pass through the company of measurement
By the length of part wet from sea water as seawater transparency in splicing, the problem of measurement accuracy of seawater transparency can be influenceed,
So as to improve the measurement accuracy of seawater transparency.
Claims (7)
1. a kind of seawater transparency measurement apparatus, including sighting disk and connecting rope, the lower end of connecting rope are connected with sighting disk, its
It is characterized in, in addition to scaffold, scaffold are provided with vertical guide pin bushing, the medial surface bottom of vertical guide pin bushing is provided with ring limit block, vertically
The indicating sleeve that can be slided along vertical guide pin bushing is provided with guide pin bushing, indicating sleeve is located above ring limit block, and indicating sleeve is supported in annular
On limited block, the connecting rope passes through the endoporus of indicating sleeve, and the connecting rope is provided with what is extended along the length direction of connecting rope
Resilient ratchet bar, resilient ratchet bar pass through the endoporus of indicating sleeve, and resilient ratchet bar includes some along length direction of connecting rope etc.
Resilient ratchet away from distribution, resilient ratchet are extended obliquely toward the outside of connecting rope.
2. a kind of seawater transparency measurement apparatus according to claim 1, it is characterized in that, the endoporus of the indicating sleeve it is interior
Footpath gradually increases from bottom to top.
3. a kind of seawater transparency measurement apparatus according to claim 1, it is characterized in that, the resilient ratchet bar is two
Bar, and two resilient ratchet bars are symmetrically distributed in the both sides of connecting rope.
4. a kind of seawater transparency measurement apparatus according to claim 1 or 2 or 3, it is characterized in that, the scaffold includes branch
Support and some buoyant mass being arranged on support frame bottom surface.
5. a kind of seawater transparency measurement apparatus according to claim 1 or 2 or 3, it is characterized in that, under the sighting disk
Surface is provided with balancing weight.
6. a kind of seawater transparency measurement apparatus according to claim 1, it is characterized in that, the lower surface of the balancing weight is set
There is balancing weight link.
7. a kind of seawater transparency measurement apparatus according to claim 1 or 2 or 3, it is characterized in that, the sighting disk it is upper
Surface is provided with sighting disk connection ring, and the lower end of connecting rope is connected by sighting disk connection ring with sighting disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949125.2A CN107884532A (en) | 2017-10-12 | 2017-10-12 | A kind of seawater transparency measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710949125.2A CN107884532A (en) | 2017-10-12 | 2017-10-12 | A kind of seawater transparency measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107884532A true CN107884532A (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710949125.2A Pending CN107884532A (en) | 2017-10-12 | 2017-10-12 | A kind of seawater transparency measurement apparatus |
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| CN (1) | CN107884532A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202994775U (en) * | 2012-12-21 | 2013-06-12 | 上海海洋大学 | Portable water depth and transparency measurement meter |
| CN203259475U (en) * | 2013-06-06 | 2013-10-30 | 中国长江三峡集团公司 | Improved type reservoir transparency measuring disc |
| CN204789332U (en) * | 2015-05-13 | 2015-11-18 | 广东海洋大学 | Novel water transparency measuring apparatu |
| CN105068155A (en) * | 2015-08-08 | 2015-11-18 | 陈烁 | Conduit-type accumulative rainfall measurer |
| CN204882363U (en) * | 2015-09-02 | 2015-12-16 | 三峡大学 | Transparent measuring device of quality of water |
| RU170726U1 (en) * | 2016-07-08 | 2017-05-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Челябинский государственный педагогический университет" (ФГБОУ ВО "ЧГПУ") | WATER TRANSPARENCY METER |
| CN206300891U (en) * | 2016-11-24 | 2017-07-04 | 嘉兴聚力检测技术服务有限公司 | A kind of water quality transparency meter |
-
2017
- 2017-10-12 CN CN201710949125.2A patent/CN107884532A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202994775U (en) * | 2012-12-21 | 2013-06-12 | 上海海洋大学 | Portable water depth and transparency measurement meter |
| CN203259475U (en) * | 2013-06-06 | 2013-10-30 | 中国长江三峡集团公司 | Improved type reservoir transparency measuring disc |
| CN204789332U (en) * | 2015-05-13 | 2015-11-18 | 广东海洋大学 | Novel water transparency measuring apparatu |
| CN105068155A (en) * | 2015-08-08 | 2015-11-18 | 陈烁 | Conduit-type accumulative rainfall measurer |
| CN204882363U (en) * | 2015-09-02 | 2015-12-16 | 三峡大学 | Transparent measuring device of quality of water |
| RU170726U1 (en) * | 2016-07-08 | 2017-05-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Челябинский государственный педагогический университет" (ФГБОУ ВО "ЧГПУ") | WATER TRANSPARENCY METER |
| CN206300891U (en) * | 2016-11-24 | 2017-07-04 | 嘉兴聚力检测技术服务有限公司 | A kind of water quality transparency meter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |