CN105936329B - Can side fill the device of wireless trawlnet hydrophone - Google Patents
Can side fill the device of wireless trawlnet hydrophone Download PDFInfo
- Publication number
- CN105936329B CN105936329B CN201610420249.7A CN201610420249A CN105936329B CN 105936329 B CN105936329 B CN 105936329B CN 201610420249 A CN201610420249 A CN 201610420249A CN 105936329 B CN105936329 B CN 105936329B
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- Prior art keywords
- hull
- hydrophone
- steel pole
- firm banking
- fixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
The present invention relates to it is a kind of can side fill the device of wireless trawlnet hydrophone, including hydrophone cover, further include steel pole, the hydrophone cover is fixed on steel pole bottom, there is at least two hull firm bankings on steel pole, and the firm banking is fixedly connected with steel pole by connector.The beneficial effects of the invention are as follows installing wireless trawlnet monitoring system hydrophone (underwater portion) to vessel underway oceangoing ship to lie up without ship, and can arbitrarily adjust the angle of hydrophone, allow its meet and netting gear on sensor communication it is good.If the test vessel that can be leased, test before installation it is very simple, after dismantle it is also very convenient.Hydrophone repair is also very convenient.The efficiency of installation, dismounting and repair is greatly improved, reduces cost.
Description
Technical field
The present invention relates to hull accessories, and in particular to a kind of device for installing hydrophone.
Background technology
Wireless trawlnet monitoring system can provide very abundant netting gear information, including：1st, the exaggerated depth of fishing net, height
Expansion, angle between degree, upper infraclass, water temperature, the distance of infraclass to seabed；2nd, between the depth of major-minor web plate, angle, major-minor
Range information (horizontal expansion), water temperature, the distance of web plate to ship；3rd, the depth of left and right wing, angle, wing horizontal expansion,
The distance of water temperature, wing to ship；4th, whether fishery harvesting has expired inside net capsule；5th, the angle of selective device, fishing net are to the longitudinal direction of water
And lateral velocity；7th, to the barrier that net may be caused broken, give warning in advance；8th, the tension of guiding principle is draged.
Therefore the system is for extremely important for trawling, netting gear experiment etc..More and more shipowners need to install
Such fishing operation supplementary instrument.But many ships are all ships in fishing operation.Netting gear experiment, fishing are done by many R＆D institutions
Industry resource investigation needs instrument as interim installation, and many situations are using the test vessel leased from the outside.Current techniques are
Wireless trawlnet monitoring system needs hydrophone (submarine signal receiving apparatus) to be listened by alow upper welded and installed cover fixation water
Device, and alow upper perforate allows signal cable to enter in hull.
If so to install such equipment additional, ship has to lie up.This to shipowner, R＆D institution bring it is many not
Just very big cost, waste many times, are generated.
And hydrophone is fixed according to the method after launching a ship, once hydrophone setting angle is problematic, instrument
If damage, ship must lie up again just can adjust, repairs or replace, dismantle.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide it is a kind of can side fill wireless trawlnet hydrophone and can
Dismountable installed part is adjusted the angle, is lain up installation or repairing to avoid ship.
To achieve the above object of the invention, provide it is a kind of can side fill the device of wireless trawlnet hydrophone, including hydrophone cover, also
Including steel pole, the hydrophone cover is fixed on steel pole bottom；Further include one be fixed on more than hull side water line
One hull firm banking and at least one auxiliary hull firm banking being fixed on above the first hull firm banking；Institute
Company is fixed by connector between the steel pole and the first hull firm banking stated, between steel pole and auxiliary hull firm banking
It connects.
Change the fixed form that hydrophone is directly welded at hull bottom, after hydrophone is placed in hydrophone cover, hydrophone is consolidated
It is scheduled on steel pole, then by the way that steel pole side is reached fixed effect on hull.Hydrophone is fixed as general conventional machinery
Field fixing means, conventional means are to be fixedly welded on steel pole bottom.At least two firm bankings are set on steel pole, one of them
It is fixed on more than shipboard edge water line position, another firm banking can be fixed on first hull pedestal, if the type of ship
Deep king-sized words, can match somebody with somebody three firm bankings.If overhauling, dismantle hydrophone, only firm banking and ship need to be unclamped
The connector of body, you can hydrophone is taken out.It is that the first hull is fixed to be fixed on the firm banking worn more than side waterline position
Pedestal, the auxiliary hull firm banking being fixed on more than first hull firm banking.
Preferably, the connector includes anchor ear, is bolted to connection after anchor ear socket steel pole, the anchor ear
Opposite side extends the connection bolt vertical with steel pole axis, the first hull firm banking and auxiliary hull firm banking
On have an arcuate socket, the connection bolt is fixed in arcuate socket, and is fixed by nut.
Firm banking is fixedly connected by hull mounting hole with hull, and the anchor ear connection steel pole in connector, bolt then connects
Connect the mounting hole of firm banking.Because hull vertical direction is not vertical, but progressively narrow from top to bottom, it can adjust
The length that connection fixture is tightened up a screw between firm banking-steel pole, so as to from the angle of lateral adjustments hydrophone.
Due to being arcuate socket, there is certain adjustable range.Do upper and lower firm banking tighten up a screw hole left and right relative adjustment and
Change the front and rear angles of steel pole, corresponding ship keel, final change hydrophone tilts forward and back angle, meets different trawlings
The needs of water layer.
Preferably, the first hull firm banking is fixed with the hull that hull connects is useful on auxiliary hull firm banking
Hole.
Preferably, the hull mounting hole is anchor ear mounting hole；Or hull mounting hole is threaded hole；Or hull fixes bottom
Not only anchor ear mounting hole had been equipped on seat but also equipped with threaded hole.
Hull firm banking can be also connected to by anchor ear on the bar of shipboard by screw connection.
Preferably, the steel pole is made of at least two section steel pole sections, and adjacent steel rod segment is connected by anchor ear.
It usually requires that hydrophone mounting cup is alow following, anchor ear, up and down adjustment steel pole to suitable position can be unclamped.
The angle that steel pole adjusts hydrophone can be rotated.
The present invention can side fill the device of wireless trawlnet hydrophone, change the fixation of the direct welded hull of original hydrophone
Hydrophone is fixed on steel pole by mode, is connected to using the hull firm banking on steel pole on hull.So assembly and disassembly,
When overhauling hydrophone, it is only necessary to which hydrophone can be removed in time by removing the connector on hull firm banking, in order to make hydrophone
Installation meet hull, at least two firm bankings are set, and be bolted between firm banking and steel pole, adjust spiral shell
Bolt length can effectively adjust the angle between hull, and the angle compared with shipboard face is adjusted in the long arc-shaped holes on connector again
Degree, and steel pole segmentation is connected by anchor ear, by rotating most bottom section steel pole section, can adjust the angle of hydrophone.
The beneficial effects of the invention are as follows install wireless trawlnet monitoring system hydrophone (underwater portion) to vessel underway oceangoing ship not having to
Ship lies up, and can arbitrarily adjust the angle of hydrophone, it is allowed to meet good with the sensor communication on netting gear.If can be with
The test vessel leased, test before installation it is very simple, after dismantle it is also very convenient.Hydrophone repair is also very convenient.Greatly carry
The efficiency of height installation, dismounting and repair, reduces cost.
Description of the drawings
Fig. 1 be the present invention can side fill trawlnet hydrophone device front view；
Fig. 2 be the present invention can side fill trawlnet hydrophone device side view；
Wherein：
1- hydrophone covers；2- steel poles；3- steel poles connect anchor ear；
4- connectors；41- connection bolts；42- connection anchor ears；
5- hull firm bankings；51- hull mounting holes；52- connector mounting holes；
6- hulls；X- ship's heads；The right chord line of Y- ships；
L1- hull bottom lines；L2- waterlines；
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
According to Fig. 1, it is shown in Fig. 2 it is a kind of can side dress wireless network hydrophone device, including hydrophone cover 1, steel pole 2, steel
Connector 4 between pole anchor ear 3, the hull firm banking 5 being fixed on more than waterline L2, firm banking-steel pole.
Wherein hydrophone cover 1 is for installing hydrophone, and plays protection, guide functions.The steel pole 2 is divided to for two section steel
Rod segment, hydrophone cover 1 are welded in the bottom of first segment steel pole section, and first segment steel pole section saves steel pole by steel pole anchor ear 3 and second
Section connection, and fixed angle.Steel pole anchor ear 3 is fixed by screw, nut, separately makes two steel pole sections non-rotatable with screw pin
Dislocation slides.According to the moldeed depth of ship, more piece steel pole section can be matched somebody with somebody.Tunable integer body length between steel pole section, and eventually by steel pole
Anchor ear 3 is fixed.
There is hull mounting hole 51 on hull firm banking 5, the hull mounting hole 51 is four screw fixing holes and 8
U-shaped anchor ear mounting hole, hull firm banking can be screwed on hull 6 or are fixed on by anchor ear the bar of shipboard
On.There are two hull firm bankings 5, first hull firm banking on steel pole 2 to be welded on shipboard side, more than waterline L2
Position.Second hull firm banking can be fixed on first hull pedestal 5 by connector 4, if the moldeed depth of ship is special
Not not greatly, three hull firm bankings 5 can be matched somebody with somebody.Because hull vertical direction is not vertical, but is progressively received from top to bottom
It is narrow, the length for connecting bolt 41 between firm banking-steel pole on connector 4 can be adjusted, so as to from lateral adjustments hydrophone
Angle.
There is a connector mounting hole 52 on hull firm banking 5, connector mounting hole 52 is used for for long arc-shaped holes with connecting
Fitting 4 connects, make upper and lower firm banking tighten up a screw hole left and right relative adjustment and change steel pole front and rear angles (corresponding ship
Keel) final needs for tilting forward and back angle, meeting different trawling water layers for changing hydrophone.
Connector 4 include connection anchor ear 42 and connection bolt 41, connection anchor ear 42 be socketed on steel pole 2 and pass through screw and
Nut is fixed, and connection bolt 41 extends out from connection anchor ear 42, and bolt and the connector mounting hole 52 of stretching carry out
Connection, the distance of hull 6 can be controlled by going deep into the length of connector mounting hole 52 by adjusting connection bolt 41, by adjusting
The length of bolt 41 is connected in two hull firm bankings 5, steel pole 2 can be made to form certain gradient.
It usually requires that hydrophone cover 1 is alow following, anchor ear can be unclamped, up and down adjustment steel pole 2 arrives suitable position.Also may be used
To rotate the angle that steel pole 2 adjusts hydrophone.
If overhauling, dismantle hydrophone, as long as unclamping the screw on hull firm banking 5, you can hydrophone
Take out the water surface.
During installation, first hydrophone is placed in hydrophone cover 1, hydrophone cover 1 is welded in the bottom of a steel pole section, then
Steel pole section with the second steel pole section by steel pole anchor ear 3 is connected, is tightened after adjusting length by screw nut.Second steel
There are two hull firm banking 5 in rod segment, respectively positioned at top and middle part so that when steel pole 2 is fixed, the more hull of lower section
Firm banking is located above waterline L2 at about 15cm, and hydrophone cover 1 is located at hull bottom L1 about 10cm.Steel pole 2, hydrophone
Cover 1 passes through the connection anchor ear 42 on 2 top of steel pole, is tightened with screw and nut, adjusts and is fixed in two hull fixed plates with hull
The length of the connection bolts 41 of 51 connection of sky, can make that steel pole 2 forms certain gradient and 6 surface of hull is relatively parallel.Finally, lead to
The connector mounting hole 52 crossed on hull firm banking 5 is fixed with hull 6.Unclamp steel pole end anchor ear, fixed screw, nut can be with
Up and down adjustment two saves steel pole 2, so as to change position of the hydrophone cover about 1.Unclamp connection bolt 41, can hydrophone cover 1,
Connector 4 etc. takes out the water surface between steel pole 2, steel pole anchor ear 3, hull firm banking 5 and steel pole,.So as to complete dismantlement work.
The positive effect of the present invention is：Wireless trawlnet monitoring system hydrophone (underwater portion is installed to vessel underway oceangoing ship
Point) lie up without ship, and the angle of hydrophone can be arbitrarily adjusted, it is allowed to meet good with the sensor communication on netting gear.Such as
Fruit is the test vessel that can be leased, test before installation it is very simple, after dismantle it is also very convenient.Hydrophone repair is also very square
Just.The efficiency of installation, dismounting and repair is greatly improved, reduces cost.
The preferred embodiment of the invention is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the invention spirit
Same modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. it is a kind of can side fill the device of wireless trawlnet hydrophone, including hydrophone cover, which is characterized in that further include steel pole, it is described
Hydrophone cover be fixed on steel pole bottom；It further includes first hull being fixed on more than hull side water line and fixes bottom
Seat and at least one auxiliary hull firm banking being fixed on above the first hull firm banking；The steel pole and
It is fixedly connected between one hull firm banking, between steel pole and auxiliary hull firm banking by connector,
The connector includes anchor ear, is bolted to connection after anchor ear socket steel pole, the opposite side extension of the anchor ear
Go out the connection bolt vertical with steel pole axis, have arc on the first hull firm banking and auxiliary hull firm banking
Hole, the connection bolt is fixed in arcuate socket, and is fixed by nut.
2. it is according to claim 1 can side fill the device of wireless trawlnet hydrophone, which is characterized in that the first hull fixes bottom
Seat and the hull mounting hole for hull is useful on auxiliary hull firm banking connecting.
3. it is according to claim 2 can side fill the device of wireless trawlnet hydrophone, which is characterized in that the hull is fixed
Hole is anchor ear mounting hole；Or hull mounting hole is threaded hole；Or anchor ear mounting hole was not only equipped on hull firm banking but also has been equipped with spiral shell
Pit.
4. it is according to claim 1 can side fill the device of wireless trawlnet hydrophone, which is characterized in that the steel pole is by extremely
Few two section steel poles section composition, adjacent steel rod segment are connected by anchor ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420249.7A CN105936329B (en) | 2016-06-13 | 2016-06-13 | Can side fill the device of wireless trawlnet hydrophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420249.7A CN105936329B (en) | 2016-06-13 | 2016-06-13 | Can side fill the device of wireless trawlnet hydrophone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105936329A CN105936329A (en) | 2016-09-14 |
| CN105936329B true CN105936329B (en) | 2018-05-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420249.7A Active CN105936329B (en) | 2016-06-13 | 2016-06-13 | Can side fill the device of wireless trawlnet hydrophone |
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| Country | Link |
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| CN (1) | CN105936329B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644028B (en) * | 2016-11-17 | 2019-06-18 | 北京航天控制仪器研究所 | A kind of fibre optic hydrophone safeguard structure for target ship |
| CN113734363B (en) * | 2021-11-08 | 2022-02-08 | 陕西易合交通科技有限公司 | Mounting device and mounting method for underwater positioning navigation system of floating raft type underwater vehicle |
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| CN205707250U (en) * | 2016-06-13 | 2016-11-23 | 中国水产科学研究院东海水产研究所 | The device of wireless trawlnet hydrophone can be filled in side |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3453059B2 (en) * | 1998-03-16 | 2003-10-06 | 三菱電機株式会社 | Lifter device for immersion equipment |
| US8840285B2 (en) * | 2011-05-11 | 2014-09-23 | Janine E. Gawryl | Underwater light apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201918487U (en) * | 2010-11-25 | 2011-08-03 | 中国移动通信集团设计院有限公司 | Antenna mounting device |
| CN202041223U (en) * | 2011-03-07 | 2011-11-16 | 河南省电力公司郑州供电公司 | Meter reading instrument capable of adjusting elevation angle |
| CN202577594U (en) * | 2012-03-27 | 2012-12-05 | 沈阳远大铝业工程有限公司 | Multi-directional adjusting type connecting device |
| CN103910050A (en) * | 2014-03-07 | 2014-07-09 | 苏州声光达水下探测仪器有限公司 | Multibeam echosounder array broadside lifting installing device |
| CN204979151U (en) * | 2015-08-18 | 2016-01-20 | 辽宁省水利水电科学研究院 | Sonar detector and hull stationary device under water |
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| Publication number | Publication date |
|---|---|
| CN105936329A (en) | 2016-09-14 |
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