CN105936329A - Device for side installation of wireless trawling hydrophone - Google Patents
Device for side installation of wireless trawling hydrophone Download PDFInfo
- Publication number
- CN105936329A CN105936329A CN201610420249.7A CN201610420249A CN105936329A CN 105936329 A CN105936329 A CN 105936329A CN 201610420249 A CN201610420249 A CN 201610420249A CN 105936329 A CN105936329 A CN 105936329A
- Authority
- CN
- China
- Prior art keywords
- hull
- hydrophone
- steel pole
- firm banking
- anchor ear
- 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.)
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Classifications
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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 invention relates to a device for side installation of a wireless trawling hydrophone. The device comprises a hydrophone cover, and also includes a steel rod, the hydrophone cover is fixed at the bottom of the steel rod, the steel rod is equipped with at least two ship body fixed bases, and the fixed bases are fixedly connected to the steel rod through a connecting piece. According to the invention, an underway ship has no need for docking during installation of a wireless trawling monitoring system hydrophone (underwater part), and the angle of the hydrophone can be adjusted randomly to meet good communication with a sensor on a net. For a rentable test ship, the installation is very simple before test, and disassembly is also convenient and fast at the end. Hydrophone maintenance is also very convenient. Therefore, the efficiency of installation, disassembly and maintenance is greatly improved, and the cost is reduced.
Description
Technical field
The present invention relates to hull accessory, be specifically related to a kind of device installing hydrophone.
Background technology
Wireless trawlnet monitoring system can provide very abundant netting gear information, including: 1, fishing net is exaggerated
The degree of depth, the expansion highly, between upper infraclass, angle, water temperature, the distance of infraclass to seabed；2、
Range information (horizontal expansion) between the degree of depth of major-minor web plate, angle, major-minor, water temperature, web plate arrive
The distance of ship；3, the degree of depth of left and right wing, angle, wing horizontal expansion, water temperature, wing are to ship
Distance；4, inside net capsule, fishery harvesting is the fullest；5, water is indulged by the angle of selectivity device, fishing net
To and lateral velocity；7, to the barrier that net is broken may be caused, give warning in advance；8, the tension force of guiding principle is draged.
Therefore this system is for extremely important for trawling, netting gear test etc..Increasing ship
East needs to install such fishing operation supplementary instrument.But a lot of ships are all boats and ships in fishing operation.
Netting gear test is done by a lot of R&D institutions, fishery resources survey needs the such instrument of interim installation, a lot
Situation is to use the test vessel leased from the outside.Current techniques is that wireless trawlnet monitoring system needs water
Device (submarine signal receiving apparatus) is listened to pass through to go up welded and installed cover fixed hydrophone alow, and at ship
, perforate allows signal cable enter in hull at the end.
If so to install such equipment additional, ship have to lie up.This gives shipowner, R&D institution's band
Carry out a lot of inconvenience, create the biggest cost, waste a lot of time.
And hydrophone fixes after launching a ship according to the method, once hydrophone setting angle has
If problem, instrument damage, ship must lie up again and just can adjust, keeps in repair or change, dismantle.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that one can fill wireless trawlnet water in side
Listen the also dismountable installed part of adjustable angle of device, install additional to avoid ship to lie up or repair.
To achieve the above object of the invention, it is provided that a kind of can fill the device of wireless trawlnet hydrophone in side, including
Hydrophone cover, also includes that steel pole, described hydrophone cover are fixed on steel pole bottom；Also include one admittedly
It is scheduled on the first hull firm banking of more than hull side water line, and is fixed on the first hull and fixes
The auxiliary hull firm banking of at least one above base；Described steel pole and the first hull fix the end
All it is connected by connector is fixing between Zuo, between steel pole and auxiliary hull firm banking.
Change hydrophone and be directly welded at the fixed form of hull bottom, after hydrophone is placed in hydrophone cover,
Hydrophone is fixed on steel pole, then by steel pole side being contained on hull the effect reaching fixing.Water
That listens device is fixed as general conventional machinery field fixing means, and conventional means is for being fixedly welded at the bottom of steel pole
End.Arranging at least two firm banking on steel pole, one of them is fixed on more than shipboard edge water line position,
Another firm banking can be fixed on first hull base, if the king-sized words of the moldeed depth of ship,
Three firm bankings can be joined.If overhauling, dismantling hydrophone, only need to unclamp firm banking with
The connector of hull, can take out hydrophone.It is fixed on the fixing end wearing more than side waterline position
Seat is the first hull firm banking, and the auxiliary hull being fixed on more than the first hull firm banking fixes the end
Seat.
Preferably, described connector includes anchor ear, is bolted to connection after anchor ear socket steel pole,
The opposite side of described anchor ear extends the connecting bolt vertical with steel pole axis, and the first described hull is solid
Determine on base and auxiliary hull firm banking, all have arcuate socket, described connecting bolt to be fixed in arcuate socket,
And fixed by nut.
Firm banking is connected by hull fixing hole and hull are fixing, and the anchor ear in connector connects steel pole,
Bolt then connects the fixing hole of firm banking.Because hull above-below direction is not vertical, but from upper
Progressively narrow under and, the length that between firm banking-steel pole, connection fixture is tightened up a screw can be regulated,
It is thus possible to from the angle of lateral adjustments hydrophone.
Owing to being arcuate socket, there is certain range of accommodation.Do upper and lower firm banking to tighten up a screw the left and right in hole
Relative accommodation and change angle before and after steel pole, corresponding ship keel, final change hydrophone before and after
Angle of inclination, meets the needs of different trawling water layer.
Preferably, the first hull firm banking and auxiliary hull firm banking have for hull connection
Hull fixing hole.
Preferably, described hull fixing hole is anchor ear fixing hole；Or hull fixing hole is screwed hole；
Or be not only provided with anchor ear fixing hole but also be provided with screwed hole on hull firm banking.
Hull firm banking can be connected by screw and also can be connected on the bar of shipboard by anchor ear.
Preferably, described steel pole is made up of at least two joint steel pole sections, and adjacent steel bar segment is connected by anchor ear.
Below usually requiring that hydrophone mounting cup is alow, can unclamp anchor ear, up-down adjustment steel pole arrives
Correct position.The angle of steel pole regulation regulation hydrophone can also be rotated.
The present invention can fill the device of wireless trawlnet hydrophone in side, changes original hydrophone and directly welds
The fixed form of hull, is fixed on hydrophone on steel pole, is utilizing the hull firm banking on steel pole
It is connected on hull.So when mounting or dismounting, maintenance hydrophone, it is only necessary to remove on hull firm banking
Connector just can take off hydrophone in time, in order to make the installation of hydrophone meet hull, arrange at least
Two are bolted between firm banking, and firm banking and steel pole, and regulation bolt length can
Effectively to regulate the angle between hull, the scalable again of the long arc-shaped holes on connector is relative to shipboard
The angle in face, and steel pole segmentation connected by anchor ear, by rotating end section steel pole section, can adjust
The angle of joint hydrophone.
The invention has the beneficial effects as follows and wireless trawlnet monitoring system hydrophone is installed (under water to vessel underway oceangoing ship
Part) lie up without ship, it is possible to arbitrarily regulate the angle of hydrophone, allow it meet and on netting gear
Sensor communication is good.If the test vessel that can lease, install very simple before test, terminate
Rear dismounting is the most convenient.Hydrophone maintenance is the most very convenient.Installation, the effect dismantling and keep in repair are greatly improved
Rate, reduces cost.
Accompanying drawing explanation
Fig. 1 be the present invention can side dress trawlnet hydrophone device front view；
Fig. 2 be the present invention can side dress trawlnet hydrophone device side view；
Wherein:
1-hydrophone cover；2-steel pole；3-steel pole connects anchor ear；
4-connector；41-connecting bolt；42-connects anchor ear；
5-hull firm banking；51-hull fixing hole；52-connector fixing hole；
6-hull；X-ship's head；The right chord line of Y-ship；
L1-hull bottom line；L2-waterline；
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
According to shown in Fig. 1, Fig. 2 a kind of can side dress wireless network hydrophone device, including hydrophone cover
1, steel pole 2, steel pole anchor ear 3, be fixed on the hull firm banking 5 of more than waterline L2, fixing
Connector 4 between base-steel pole.
Wherein hydrophone cover 1 is used for installing hydrophone, and plays protection, guide functions.Described steel
Bar 2 is divided into two joint steel pole sections, and hydrophone cover 1 is welded in the bottom of first segment steel pole section, first segment steel
Bar segment is connected by steel pole anchor ear 3 and second section steel pole section, and fixed angle.Steel pole anchor ear 3 passes through
Screw, nut are fixed, and separately allow the two non-rotatable dislocation of steel pole section, landings by screw pin.According to
The moldeed depth of ship, can join more piece steel pole section.Tunable integer body length between steel pole section, and eventually through steel
Pole anchor ear 3 is fixed.
Having hull fixing hole 51, described hull fixing hole 51 on hull firm banking 5 is four screws
Fixing hole and 8 U-shaped anchor ear fixing holes, hull firm banking can be screwed on hull 6,
Or it is fixed on the bar of shipboard by anchor ear.Two hull firm bankings 5 are had on steel pole 2, first
Hull firm banking is welded on shipboard limit, the above position of waterline L2.Second hull fixes the end
Seat can be fixed on first hull base 5, if the moldeed depth of ship is king-sized by connector 4
Words, can join three hull firm bankings 5.Because hull above-below direction is not vertical, but from upper and
Under progressively narrow, the length of connecting bolt 41 on connector 4 can be regulated between firm banking-steel pole,
It is thus possible to from the angle of lateral adjustments hydrophone.
Also having a connector fixing hole 52 on hull firm banking 5, connector fixing hole 52 is that arc is long
Hole for being connected with connector 4, is made upper and lower firm banking and is tightened up a screw the left and right relative accommodation in hole and change
Before and after steel pole, angle (corresponding ship keel) is final changes angle of inclination before and after hydrophone, completely
The needs of the different trawling water layer of foot.
Connector 4 includes connecting anchor ear 42 and connecting bolt 41, connects anchor ear 42 and is socketed in steel pole 2
Going up and be fixed by screw and nut, connecting bolt 41 extends out from connection anchor ear 42,
The bolt stretched out is attached with connector fixing hole 52, is deeply connected by regulation connecting bolt 41
The length of part fixing hole 52 can control the distance to hull 6, by adjusting two hull firm bankings
The length of connecting bolt 41 in 5, can make steel pole 2 form certain gradient.
Below usually requiring that hydrophone cover 1 is alow, can unclamp anchor ear, up-down adjustment steel pole 2 arrives
Correct position.The angle of steel pole 2 regulation regulation hydrophone can also be rotated.
If overhauling, dismantling hydrophone, if the screw unclamped on hull firm banking 5,
Hydrophone can be taken out the water surface.
During installation, first hydrophone is placed in hydrophone cover 1, hydrophone cover 1 is welded in a steel
The bottom of bar segment, then steel pole section is connected by steel pole anchor ear 3 with the second steel pole section, adjust length
Tightened by screw nut afterwards.There are two hull firm bankings 5 in second steel pole section, lay respectively at
Top and middle part so that when being fixed by steel pole 2, more the hull firm banking of lower section are positioned at ship drinking water
Above line L2 at about 15cm, hydrophone cover 1 is positioned at hull bottom L1 about 10cm.Steel pole 2, water
Listen device cover 1 through the connection anchor ear 42 on steel pole 2 top, tighten with screw and nut, regulate two ships
In body fixed plate, the length of empty 51 connecting bolts 41 that are connected fixing with hull, can make steel pole 2 be formed
Certain gradient is opposing parallel with hull 6 surface.Finally, by the connection on hull firm banking 5
Part fixing hole 52 is fixed with hull 6.Unclamping steel pole end anchor ear, fixed screw, nut can go up downward
Joint two joint steel pole 2, thus change the position of hydrophone cover about 1.Unclamp connecting bolt 41, permissible
Connector 4 between hydrophone cover 1, steel pole 2, steel pole anchor ear 3, hull firm banking 5 and steel pole etc.
Take out the water surface,.Thus complete dismantlement work.
The most progressive effect of the present invention is: installs wireless trawlnet monitoring system water to vessel underway oceangoing ship and listens
Device (underwater portion) lies up without ship, it is possible to arbitrarily regulate the angle of hydrophone, allow it meet and
Sensor communication on netting gear is good.If the test vessel that can lease, install the simplest before test
Single, it is the most convenient to dismantle after terminating.Hydrophone maintenance is the most very convenient.Be greatly improved installation, dismounting and
The efficiency of maintenance, reduces cost.
Below preferred embodiment to the invention is illustrated, but the invention is also
Being not limited to described embodiment, those of ordinary skill in the art are without prejudice to the invention spirit
Modification or the replacement of all equivalents, these equivalent modifications or replacement can also be made under premise all comprise
In the application claim limited range.
Claims (5)
1. can fill the device of wireless trawlnet hydrophone, including hydrophone cover, it is characterised in that also include in side
Steel pole, described hydrophone cover is fixed on steel pole bottom；Also include that is fixed on the drinking water of hull side
The first more than line hull firm banking, and it is fixed at least above the first hull firm banking
Individual auxiliary hull firm banking；Between described steel pole and the first hull firm banking, steel pole is with auxiliary
Help and all connect by connector is fixing between hull firm banking.
The most according to claim 1 can fill the device of wireless trawlnet hydrophone in side, it is characterised in that described
Connector include anchor ear, be bolted to connection after anchor ear socket steel pole, another of described anchor ear
The connecting bolt vertical with steel pole axis, the first described hull firm banking and support vessel are extended in side
All having arcuate socket on body firm banking, described connecting bolt is fixed in arcuate socket, and is fixed by nut.
The most according to claim 1 can fill the device of wireless trawlnet hydrophone in side, it is characterised in that first
The hull fixing hole connected for hull is had on hull firm banking and auxiliary hull firm banking.
The most according to claim 3 can fill the device of wireless trawlnet hydrophone in side, it is characterised in that described
Hull fixing hole be anchor ear fixing hole；Or hull fixing hole is screwed hole；Or on hull firm banking
Not only it is provided with anchor ear fixing hole but also is provided with screwed hole.
The most according to claim 1 can fill the device of wireless trawlnet hydrophone in side, it is characterised in that described
Steel pole by least two joint steel pole sections form, adjacent steel bar segment is 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 true CN105936329A (en) | 2016-09-14 |
| CN105936329B CN105936329B (en) | 2018-05-29 |
Family
ID=56871839
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105936329B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644028A (en) * | 2016-11-17 | 2017-05-10 | 北京航天控制仪器研究所 | Fiber hydrophone protection structure for target ship |
| CN113734363A (en) * | 2021-11-08 | 2021-12-03 | 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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| CN205142094U (en) * | 2015-11-30 | 2016-04-06 | 郑州森源新能源科技有限公司 | Inclination adjustable solar rack |
| CN205256642U (en) * | 2015-12-18 | 2016-05-25 | 宁波布拉沃冲气具制造有限公司 | Single paddle boat thick liquid with adjustable length and angle |
| 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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2016
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11263584A (en) * | 1998-03-16 | 1999-09-28 | Mitsubishi Electric Corp | Lifter device of immersible equipment |
| 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 |
| US20120287603A1 (en) * | 2011-05-11 | 2012-11-15 | Forant Robert G | Underwater Light Apparatus |
| 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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| CN205256642U (en) * | 2015-12-18 | 2016-05-25 | 宁波布拉沃冲气具制造有限公司 | Single paddle boat thick liquid with adjustable length and angle |
| 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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106644028A (en) * | 2016-11-17 | 2017-05-10 | 北京航天控制仪器研究所 | Fiber hydrophone protection structure for target ship |
| 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 |
| CN113734363A (en) * | 2021-11-08 | 2021-12-03 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105936329B (en) | 2018-05-29 |
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