CN206782011U - A kind of ocean doppler velocimeter fixes ground tackle - Google Patents
A kind of ocean doppler velocimeter fixes ground tackle Download PDFInfo
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- CN206782011U CN206782011U CN201720345575.6U CN201720345575U CN206782011U CN 206782011 U CN206782011 U CN 206782011U CN 201720345575 U CN201720345575 U CN 201720345575U CN 206782011 U CN206782011 U CN 206782011U
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- support body
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- frame structure
- ground tackle
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Abstract
The utility model discloses a kind of ocean doppler velocimeter to fix ground tackle, including fixed anchor and the fixed mount for fixing doppler velocimeter, and fixed mount includes middle support body, in the protect-ing frame structure of plane, top support body and bottom support body；Fixture block is respectively equipped with middle frame body up and down, each fixture block includes two clamping blocks, clamping block is provided with the breach and installation through-hole being adapted with the neck on doppler velocimeter, two recessed fixture blocks clamp doppler velocimeter jointly through wearing standing screw in installation through-hole, by jaws with respect to clamping；The middle support body through protect-ing frame structure central area and it is vertical with protect-ing frame structure fix, be provided with buoyancy raft in the peripheral planar of protect-ing frame structure；Top support body and bottom support body are connected to the upper surface of middle support body, lower surface.The utility model is compact-sized firmly, capacity of anti-storm is strong, has the characteristics of measurement accuracy is high, can continuously measure for a long time, meets the working condition requirement of the large-scale cultivation measurement in sea.
Description
Technical field
A kind of ground tackle is the utility model is related to, more particularly to a kind of ocean doppler velocimeter fixes ground tackle.
Background technology
It compared with deep-sea domain, is a kind of high investment, high production, the breeding facility of excessive risk that deep water mesh cage, which is generally arranged at,.Cultivation
Capacity is big, culture benefit is deep-water net cage culture significant advantage the most well.Development deep-water net cage culture turns into China coast
Province accelerates transformation fishery economic development pattern, significantly expands the important measure in sea farming space, and maximum net cage produces fish amount per year
Super 60t/ casees.But the deep-water net cage culture of high capacity highly effective benefit is realized, be unable to do without the net cage addressing of science, structure is set safely
Meter and efficient aquaculture management, and the above is intended to the scientific measurement for being related to cage culture marine site flow velocity, such as deep water mesh cage
Should not be arranged on the marine site of larger flow velocity, big flow velocity be likely to result in etting deformation it is serious cause cultured fishes because of activity space not
Reach so as to influence fish growth and the increase death rate.
The flow velocity method of measurement Sea Area of Net-cage Culturing mainly has two kinds at present.One kind is hand-held measurement, by flow velocity
Instrument is tied up stretches to the progress hand-held measurement of below the water surface on a montant.This metering system is typically that staff is small at one
Operated on ship, do not possess the possibility that can continuously measure for a long time.Another kind is the measurement of ship side fixed-point type, and current meter is tied
Board carries out section flow velocity measurement, although this mode can realize continuous measurement for a long time, surface velocity is often
Being highly susceptible to influence of ship-body causes the inaccuracy of measurement data, and to ensure that the probe vertical of current meter is downward, outfit
Workboat tonnage should not be too small, and the influence for being otherwise highly susceptible to small stormy waves causes waving for hull, and economy is bad.In addition,
Both the above metering system can not measure the ocean flow velocity under severe sea condition in real time because of security consideration.
Utility model content
Technical problem to be solved in the utility model, just it is to provide a kind of ocean doppler velocimeter and fixes anchoring dress
Put, realize the speed of ocean current under harsh ocean operating mode it is prolonged it is continuous, accurately measure.
Solves above-mentioned technical problem, technical scheme is as follows used by the utility model：
A kind of ocean doppler velocimeter fixes ground tackle, including fixed anchor, in addition to for fixing Doppler's flow velocity
The fixed mount of instrument, the fixed mount include middle support body, in the protect-ing frame structure of plane, top support body and bottom support body；Middle frame
Fixture block is respectively equipped with up and down in vivo, each fixture block includes two clamping blocks, and each clamping block is provided with and doppler velocimeter
On the neck breach and installation through-hole that are adapted, two recessed fixture blocks press from both sides through running through screw rod in installation through-hole, by jaws is relative
Conjunction forms the fixture block；The middle support body through protect-ing frame structure central area and it is vertical with protect-ing frame structure fix, protecting frame
It is provided with buoyancy raft in the peripheral planar of frame；Top support body and bottom support body be connected respectively in the upper surface of middle support body and
Lower surface；The top of the bottom support body is welded with annulus, and the fixed anchor is located in the annulus through anchor line system.Through screw rod
Through after the installation through-hole of the recessed fixture block being oppositely arranged, locking can steadily fix doppler velocimeter through screw rod
Firmly, by neutral buoyancy raft provide buoyancy whole device is swum on the water surface, fixed mount by anchor line through the annulus with
Single point mooring's mode is fixed, so as to realize prolonged continuous measurement on sea.
Further, the long bolt perpendicular to framework plane is welded with the protect-ing frame structure；The middle support body is corresponding
Vertically fixed position is welded with the branch sleeve being adapted with long bolt, by bolt and branch sleeve by the middle support body
A dismountable entirety is combined into the protect-ing frame structure.
Further, the utility model also includes balancing weight, and the bottom support body top is welded with for suspended counterweight block,
The balancing weight is hung in the annulus.
The utility model reduces the center of gravity of fixed mount under balancing weight effect, strengthens the stability of fixed mount；So can be real
Existing the utility model can also accurately measure under the conditions of larger stormy waves.The annulus also can use single point mooring mode to fix
Current meter is thrown to predetermined maritime area and carries out stream speed real-time measurement.
Further, each angle in the framework of the connecting end surface between the top support body, bottom support body and middle support body
Portion is respectively welded triangle reinforcing plate, and the triangle reinforcing plate is equipped with corresponding connection through hole, and company is arranged in by bolt
Hole connection triangle reinforcing plate is connected, the middle support body and the top support body, bottom support body are combined into one removably
It is overall.
Triangle reinforcing plate of the present utility model increases connecing for junction between the top support body, fixed mount and bottom support body
Contacting surface is accumulated so that is connected firmly between each support body；The middle support body and the top support body, bottom support body are combined into one
It is dismountable overall, convenient disassembly in structure.
Further, the latter half of the middle support body, which is provided with, is used to slow down the sacrificial anode plate that support body is corroded, and subtracts
Slow support body is corroded.
Further, the protect-ing frame structure is perpendicularly fixed at middle part or the top half of the middle support body.
Further, the middle support body is in cuboid framework, and the fixed position of the fixture block is welded with
Between support body reinforcement bottom plate, the fixture block by through screw rod be fixed on it is described reinforcement bottom plate on.
Further, the protect-ing frame structure has " returning " font closure plane framework that inside and outside square frame is formed, inside and outside square frame
Between be provided with connection reinforcement bar；The long bolt of four corner weldings on interior square frame perpendicular to framework plane；In described
Between support body through the interior square frame and vertically fixing.
The bottom support body by for connect the four of middle support body lower surface while underframe and be located at this four while underframe on three
The cone-shaped framework composition in face.
The top support body is in cone-shaped framework, and hanging for the fixed mount easy to remove is welded with the top of the support body of top
Ring.
Compared with prior art, the utility model has the advantages that：
1st, the recessed fixture block that doppler velocimeter is oppositely arranged by two Dui of middle support body upper and lower end in the present invention is used and passed through
Screw rod is worn to fix, it is compact-sized and firm, then in the case where buoyancy raft provides buoyancy, whole fixed mount is swum on the water surface, so as to,
Prolonged continuous measurement on sea is realized, there is significant advantage easy to use, measurement cost is low.In addition, the guarantor of the present invention
The shock of external force can be prevented and damage current meter by protecting framework, the junction between top support body, bottom support body and middle support body
Triangle reinforcing plate is provided with, increases the contact area of junction, further increases the integral firmness of fixed mount.
2nd, mounting platform of the protect-ing frame structure of the present invention as buoyancy raft, with more convenient and firm installation buoyancy raft so that sea
Worked in water and provide more preferable buoyancy and horizontal support；In bottom, framework underhung has pouring weight in addition, reduces among whole
The center of gravity of support body, increase the stability of fixed mount, it is ensured that vertically downward, flow velocity has been effectively ensured in the arrangement of doppler velocimeter
The accuracy of measurement.The current meter fixed can also be thrown with single point mooring's mode by the annulus set on the framework of bottom
Put to predetermined maritime area and carry out stream speed real-time measurement, strengthen the ability of wind and wave resistance, improve measurement accuracy.
3rd, the present invention is connected by screw bolts the connection that mode carries out component, including top support body, bottom support body and middle frame
Connection between body, the connection between the connection between fixture block and doppler velocimeter, and fixture block and middle support body so that Gu
Determine frame convenient disassembly, meet the working condition requirement of the large-scale cultivation measurement in sea, so that present invention application is more convenient.
4th, the sacrificial anode that the present invention is provided with, can effective guarantee the present invention for a long time carry out ocean flow velocity measurement when not by
Seawater corrosion, and sacrificial anode is changed easily.
Brief description of the drawings
Fig. 1 is the structural representation of fixed mount in specific embodiment；
Fig. 2 is the front view of Fig. 1 midsole end-rack bodies；
Fig. 3 is the top view of fixture block in Fig. 1；
Fig. 4 is the structural representation of Fig. 3 concave fixture blocks；
Fig. 5 is specific embodiment working state schematic representation.
In figure：1- tops support body；Support body among 2-；3- protect-ing frame structure；4- bottoms support body；5- fixture blocks；6- sacrificial anode plates；
7- triangle reinforcing plates；8- bolts；9- fixes anchor；10- balancing weights；11- suspension ring；21- branch sleeves；22- strengthens bottom plate；In 31-
Square frame；The outer square frames of 32-；33- long bolts；34- buoyancy rafts；41- annulus；The recessed fixture blocks of 51-；511- breach；512- installation through-holes.
Embodiment
The utility model is further described with reference to embodiment.
As shown in Figures 1 to 5, a kind of ocean doppler velocimeter of the present embodiment fixes ground tackle, including fixed anchor
9th, the doppler velocimeter fixed mount and balancing weight 10 for the measurement of ocean flow velocity, the fixed mount include middle support body 2, in plane
Protect-ing frame structure 3, top support body 1 and bottom support body 4.Top support body 1 is in cone-shaped framework, and the top of top support body 1 is welded with
The suspension ring 11 of fixed mount easy to remove.Middle support body 2 is in rectangular parallelepiped structure, and top and the bottom are respectively equipped with fixture block in middle support body 2
5, the fixed position of fixture block 5 is welded with the reinforcement bottom plate 22 across middle support body 2, and fixture block 5 is added by being fixed on through screw rod
On strong bottom plate 22.Each fixture block 5 includes two clamping blocks, and each clamping block is provided with and mutually fitted with the neck on doppler velocimeter
The breach 511 and installation through-hole 512 matched somebody with somebody, two recessed fixture blocks 51 in installation through-hole 512 through running through screw rod, by jaws with respect to clamping
Fixture block 5 is formed, two clamping blocks are oppositely arranged, and clamp doppler velocimeter jointly.Middle support body 2 passes through protect-ing frame structure 3
Central area and it is vertical with protect-ing frame structure 3 fix, protect-ing frame structure is vertically fixed on middle part or the top half of middle support body.Protection
Be to set fixed buoyancy raft 34 in the peripheral planar of framework 3, protect-ing frame structure two planes up and down can with fixed buoyancy raft, with
Ensure enough buoyancy；In upper and lower two fixture blocks, locking can steadily fix doppler velocimeter through screw rod, by floating
Power raft 34 provides buoyancy and swims in whole fixed mount on the water surface, so as to realize prolonged continuous measurement on sea.
Protect-ing frame structure 3 has " returning " font closure plane framework that inside and outside square frame 32 is formed, the company of being provided between inside and outside square frame 32
Connect stiffener；The long bolt 33 of four corner weldings on interior square frame 31 perpendicular to framework plane；Middle support body 2 passes through interior side
The corresponding position vertically fixed of frame is welded with the branch sleeve 21 being adapted with long bolt 33, passes through long bolt 33 and branch sleeve
Middle support body 2 and protect-ing frame structure 3 are combined into a dismountable entirety by 21.
Top support body 1 is connected respectively in the upper surface and lower surface of middle support body 2 with bottom support body 4.Top support body
1st, each corner is respectively welded triangle reinforcing plate 7 in the framework of the connecting end surface between bottom support body 4 and middle support body 2, and three
Angle reinforcing plate 7 is equipped with corresponding connection through hole, and being arranged in connection through hole by bolt 8 connects triangle reinforcing plate 7, by centre
Support body and top support body 1, bottom support body 4 are combined into a dismountable entirety.The triangle reinforcing plate 7 of the present embodiment increases top
The contact area of junction between support body 1, fixed mount and bottom support body 4 so that be connected firmly between each support body；Middle support body
Dismountable overall a, convenient disassembly in structure is combined into top support body 1, bottom support body 4.In the lower half of middle support body 2
Seawater part is immersed in part can install the sacrificial anode plate 6 being corroded for slowing down support body, slow down support body and be corroded.
Bottom support body 4 by for connect the four of the middle lower surface of support body 2 while underframe and be located at this four while underframe on three faces
Cone-shaped framework composition, three-side cone shape framework can reduce the stop to current meter transducer transmitting ultrasound；Three face centrums
Top is welded with for suspended counterweight block and is the annulus 41 for setting anchor line；Balancing weight 10 is hung in annulus 41.The present embodiment exists
The lower center of gravity for reducing fixed mount of balancing weight effect, strengthen the stability of fixed mount；So achievable the present embodiment is in larger stormy waves
Under the conditions of can also accurately measure.Annulus 41 can also be launched the current meter fixed using single point mooring's mode by fixed anchor 9
Stream speed real-time measurement is carried out to predetermined maritime area.
It is as follows that the utility model tests installation process under water：
S1, doppler velocimeter is penetrated upwards from the lower surface frame of middle frame body 2, doppler velocimeter has transducing
Block two necks doppler velocimeter on and screw rod spiral shell by fixture block 5 on penetrate in one end of device down, then with fixture block 5
Mother, which tightens, prevents doppler velocimeter from moving up and down so as to be completely fixed.
S2, connected respectively by bolt 8 and top support body 1, bottom support body 4 and middle support body 2 are tightened into combination together, will protected
Four long bolts 33 on shield framework 3 are penetrated in the branch sleeve 21 on middle support body 2, are tightened with nut；Meanwhile in protecting frame
The upper and lower faces of frame 3 respectively tie a buoyancy raft 34.
S3, a pouring weight 10 is hung on the annulus 41 on bottom support body 4, and be connected by anchor line one end with annulus 41, separately
One end is connected with anchor.
S4, doppler velocimeter is connected with computer by cable, and starts doppler velocimeter, after starting measurement, i.e.,
The doppler velocimeter fixed can be thrown to predetermined maritime area using single point mooring's mode and carry out flow velocity measurement.
For under the operating mode of the large-scale cultivation in sea measurement, above-mentioned S1 to S3 operations can be carried out on workboat.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of ocean doppler velocimeter fixes ground tackle, including fixed anchor, it is characterized in that：Also include how general for fixation
The fixed mount of current meter is strangled, the fixed mount includes middle support body, in the protect-ing frame structure of plane, top support body and bottom support body；
Top and the bottom are respectively equipped with fixture block in middle frame body, and each fixture block includes two clamping blocks, each clamping block be provided with it is more
The breach and installation through-hole that neck on general Le current meter is adapted, two recessed fixture blocks, will through the screw rod that runs through in installation through-hole
Jaws forms the fixture block with respect to clamping；The middle support body is through the central area of protect-ing frame structure and vertical with protect-ing frame structure solid
It is fixed, it is provided with buoyancy raft in the peripheral planar of protect-ing frame structure；Top support body and bottom support body are connected respectively in middle support body
Upper surface and lower surface；The bottom support body top is welded with annulus, and the fixed anchor is located in the annulus through anchor line system.
2. fixed ground tackle according to claim 1, it is characterized in that：It is welded with the protect-ing frame structure perpendicular to framework
The long bolt of plane；The corresponding position vertically fixed of middle support body is welded with the branch sleeve being adapted with long bolt, leads to
Cross bolt and branch sleeve and the middle support body and the protect-ing frame structure are combined into a dismountable entirety.
3. fixed ground tackle according to claim 1, it is characterized in that：Also include balancing weight, the balancing weight is hung on
In the annulus.
4. according to the fixation ground tackle described in claim 1,2 or 3, it is characterized in that：The top support body, bottom support body and in
Between connecting end surface between support body framework in each corner be respectively welded triangle reinforcing plate, the triangle reinforcing plate is equipped with
Corresponding connection through hole, connection through hole is arranged in by bolt and connects triangle reinforcing plate, by the middle support body and the top
End-rack body, bottom support body are combined into a dismountable entirety.
5. fixed ground tackle according to claim 4, it is characterized in that：The latter half of the middle support body, which is provided with, to be used for
Slow down the sacrificial anode plate that support body is corroded.
6. fixed ground tackle according to claim 5, it is characterized in that：The protect-ing frame structure is perpendicularly fixed at the centre
The top half of support body.
7. fixed ground tackle according to claim 6, it is characterized in that：The middle support body is in cuboid framework, described
The fixed position of fixture block is welded with the reinforcement bottom plate across middle support body, and the fixture block through screw rod by being fixed on described add
On strong bottom plate.
8. fixed ground tackle according to claim 2, it is characterized in that：The protect-ing frame structure has what inside and outside square frame was formed
" returning " font closure plane framework, connection reinforcement bar is provided between inside and outside square frame；Four corner weldings on interior square frame are vertical
In the long bolt of framework plane；The middle support body is through the interior square frame and vertically fixes.
9. fixed ground tackle according to claim 8, it is characterized in that：The bottom support body is by for connecting middle support body
The four of lower surface while underframe and be located at this four while underframe on three-side cone shape framework composition.
10. fixed ground tackle according to claim 9, it is characterized in that：The top support body is in cone-shaped framework, top
The suspension ring of the fixed mount easy to remove are welded with the top of support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345575.6U CN206782011U (en) | 2017-04-01 | 2017-04-01 | A kind of ocean doppler velocimeter fixes ground tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720345575.6U CN206782011U (en) | 2017-04-01 | 2017-04-01 | A kind of ocean doppler velocimeter fixes ground tackle |
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| Publication Number | Publication Date |
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| CN206782011U true CN206782011U (en) | 2017-12-22 |
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| CN201720345575.6U Active CN206782011U (en) | 2017-04-01 | 2017-04-01 | A kind of ocean doppler velocimeter fixes ground tackle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985970A (en) * | 2017-04-01 | 2017-07-28 | 中国水产科学研究院南海水产研究所 | A kind of doppler velocimeter fixed mount measured for ocean flow velocity |
-
2017
- 2017-04-01 CN CN201720345575.6U patent/CN206782011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106985970A (en) * | 2017-04-01 | 2017-07-28 | 中国水产科学研究院南海水产研究所 | A kind of doppler velocimeter fixed mount measured for ocean flow velocity |
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