CN104331088B - Underwater mariculture monitor platform capable of dynamically positioning - Google Patents
Underwater mariculture monitor platform capable of dynamically positioning Download PDFInfo
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- CN104331088B CN104331088B CN201410566638.1A CN201410566638A CN104331088B CN 104331088 B CN104331088 B CN 104331088B CN 201410566638 A CN201410566638 A CN 201410566638A CN 104331088 B CN104331088 B CN 104331088B
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Abstract
The invention is to provide an underwater mariculture monitor platform capable of dynamically positioning. The underwater mariculture monitor platform comprises a fixation platform, a floating platform and a monitor platform. The fixation platform is connected with the floating platform through connection rods; the monitor platform is arranged under the floating platform; and control units are arranged on the fixation platform. The control units are divided into four groups, wherein the first, second and third groups of control units are in triangle arrangement; the fourth group of control unit is arranged in the middle of the triangle; the ropes of the first, second and third groups of control units are connected to the monitor platform; the rope of the fourth group of control unit is connected with a camera; the camera is arranged in the middle of the monitor platform; a tunnel propeller is arranged under the floating platform; and a waterproof cover is arranged on the fixation platform. The underwater mariculture monitor platform can carry out monitoring in the fixed area according to instructions, and can also move flexibly, meeting monitoring requirements under different conditions, reducing production and maintenance cost, and improving replaceability and reliability of the monitoring device.
Description
Technical field
The present invention relates to one kind supervising device under water.
Background technology
Sea deep-water net cage culture is fast-developing at present, but many problems are also encountered in evolution.Customs director's great waves
《The development of various visual angles deep water net cage underwater monitor》([J]《Fishery modernization》；2008；35(1)；10-14) carry in a text
Having gone out marine cage culture mainly needs to solve following problem：The shoal of fish monitors, including shoal of fish size, species, the size of fish, life
Situation, dead fish quantity, monitoring water quality, including shoal of fish water quality situation, pathogenic bacteria content, temperature height, vaccine concentration etc., net cage prison
Control, monitors including mainly net cage is damaged.And large-scale net cage is bigger using manual supervisory difficulty.For marine deep water net
The cultivation monitor supervision platform of case mainly has two kinds：One kind is fixed monitor supervision platform, and a kind of is floating type monitor supervision platform, wherein solid
Fixed pattern monitor supervision platform is to install sonar, photographic head and water quality sensor in the bottom of net cage, side to come, by the video for collecting
Data, water quality, sonar data are sent to the Control Room on cage culture website by the data wire being connected in them, by monitoring
Monitoring of the computer in room to the process and Display Realization of data to shoal of fish active situation and water quality situation in net cage.It is floating type
Monitor supervision platform is the carrier installed as equipment using floating drum, buoyancy tank etc., and motor, capstan winch, Wireless Telecom Equipment are installed on floating platform
Deng, pass through support below floating platform or wirerope connect various monitoring device such as photographic head, sonar, water quality monitoring sensors etc.,
The computer of Control Room is transferred data to after designated area gathers related data by cable or channel radio equipment, is located
Reason is supplied to supervisor after showing.
Proposed in article, monitor supervision platform is monitored under water only with optical device, can only meet that depth is shallower, water
The monitoring in the preferable waters of matter.Deeper for the depth of water, the waters of water turbidity is needed using the acoustic equipment auxiliary monitoring such as sonar.
Monitor supervision platform mechanical designed by author drives, and is fixed on net cage frame, people is needed during mobile platform by the way of tiing
Work loosens, hauls, and causes floating platform monitoring that the observation and test of diverse location only can be carried out in vertical space, in level
It is mobile more difficult in space so that monitor area area reduces.To obtain more monitoring areas, it is vertical that this is accomplished by multiple probes
Body formula mounting arrangements, increased cost to a certain extent.And article is pointed out, when flow velocity is larger, due to the drift of net cage,
And during water turbidity, it is difficult to obtain preferable monitoring effect, it is necessary to by mobile monitor platform to specified observation area solving
Determine this problem.And mechanical drives, it is difficult to complete this task using the monitor supervision platform that the mode of tiing is fixed.
It is the disadvantages mentioned above for overcoming prior art to exist that the main object of the present invention is, there is provided one kind being capable of dynamic positioning
Underwater monitoring system floating platform, which can not only increase the monitor area for monitoring under water, solve existing underwater units high cost and
Unstable properties problem, and structure design is simplified, reduce production and maintenance cost.
The content of the invention
It is an object of the invention to provide the monitor area for monitoring under water can not only be increased, and solve existing to fill under water
Put high cost and unstable properties problem it is a kind of can dynamic positioning sea farming monitor supervision platform under water.
The object of the present invention is achieved like this：
The present invention it is a kind of can dynamic positioning sea farming monitor supervision platform under water, it is characterized in that：Including fixed platform, float
Platform, monitor supervision platform, fixed platform are connected by connecting rod with floating platform, and monitor supervision platform is located at below floating platform, are installed in fixed platform
Control unit；Control unit includes motor, motor rack, capstan winch support, gear, capstan winch, strand oscillator, cable, motor rack, capstan winch
Frame, strand oscillator are fixed on the stationary platform, and motor is arranged on motor rack, and capsizing moment spindle passes through gear and capstan winch, and the one of capsizing moment spindle
On capstan winch support, the other end of capsizing moment spindle is connected with strand oscillator, and the outfan of motor is engaged with gear, rope one end at end
It is wrapped on capstan winch, lower section of the other end through floating platform to floating platform；Described control unit includes four groups, first-the three group of control
Unit processed arranges that into triangle the 4th group of control unit is located at the centre position of triangle, and the rope of first-the three group of control unit connects
Monitor supervision platform is connect, the rope connection photographic head of the 4th group of control unit, photographic head are located in the middle part of monitor supervision platform, floating platform lower plane peace
Equipped with tunnel type propeller, waterproof cover is installed above fixed platform.
The present invention can also include：
1st, fixed platform adopts fillet equilateral triangle, and balance weight gauge block is placed with floating platform, and tunnel type propeller includes 3
Individual, 4 one-tenth of 3 tunnel type propellers are mutually 120 ° and arrange clockwise.
Advantage of the invention is that：The present invention solves monitor supervision platform mechanical and drives, need to tie fixed and need Jing
The often mobile contradiction to obtain optimal monitoring effect, overcomes monitoring device single, when water turbidity, light are poor, it is impossible to enter
The shortcoming of row optical monitoring, the monitor area that can not only change fixed monitor supervision platform are little, additionally it is possible to improve existing floating type
Monitor supervision platform is affected problem by marine environment, can be monitored according to instruction, flexibly can move in fixed area again, full
Detection requirement under sufficient different condition, lowers production and maintenance cost, improves the replaceability and reliability of supervising device.
Description of the drawings
Fig. 1 is the floating platform device top view of the present invention；
Fig. 2 is floating platform device front view of the present invention；
Fig. 3 is front view inside floating platform device of the present invention；
Fig. 4 is floating platform device inside top figure of the present invention.
Specific embodiment
Illustrate below in conjunction with the accompanying drawings and the present invention is described in more detail：
With reference to Fig. 1～4, monitor supervision platform system is mainly made up of floating platform and monitor supervision platform two parts, floating platform be positioned at waterborne,
It is the mounting platform of marine equipment, mainly includes following components cable 1, waterproof cover 2 on monitor supervision platform, connecting rod 3, tunnel
Formula propeller 4, lower monitor supervision platform 6, capstan winch 9, power line 10, motor 11, gear 12, capsizing moment spindle 13, fixed platform 14, motor rack
15, electronic compartment waterborne 16, capstan winch support 17, strand oscillator 18.Monitor supervision platform 8 is the mounting platform of underwater camera, is mainly included
Photographic head 7, monitor supervision platform 8 are constituted.Waterproof cover 2 is connected with fixed platform 14 by bolt, prevents liquid to be splashed into.It is screwed
The two is linked up by connecting rod 3 by the screwed hole in fixed platform 14 and floating platform 6.Capstan winch 9 and gear 12 are by capsizing moment spindle 13
Carry, be fixed on capstan winch support 17.Motor 11 is placed in motor rack 15, and motor rack 15 and capstan winch support 17 are fixed with bolt
In fixed platform 14.Propeller 4 is fixed on 6 bottom of floating platform by bolt-connection.Monitor supervision platform 8 lies in floating platform 6 by wirerope 5
Bottom, Underwater Camera 7 is positioned in the middle part of platform, and by cable connection in electronic compartment waterborne 16.
This float structure adopts fillet equilateral triangle first, can reduce the probability that floating platform topples under the wave action,
Floating platform stability being improved, counterpoise being placed with floating platform 6, when making floating platform in working order, center of gravity is located under horizontal plane,
Ensure that waterline contact surface, in the middle of connecting rod 3, reduces impact of the wave to floating platform.Monitor supervision platform 8 also has certain weight, protects
Card wirerope is in straight condition in water.
On the monitor supervision platform 2 of floating platform, waterproof cover is located in fixing prevents wave and current from splashing in structure on floating platform 14
In portion, there is a hole above waterproof cover 2 on monitor supervision platform 8, cable 1 can be connected by work station ashore by this hole
On, will be preserved in the computer of work station from collecting video signal, sensor data transmission under water.
In waterproof cover 2 on monitor supervision platform 8 and capstan winch 9, motor 11, gear 12, strand oscillator are placed with fixed platform 14
18 grade capital equipments, the Main Function of capstan winch and motor on the angle of triangle floating platform are, by folding and unfolding wirerope 5, to change monitoring
8 underwater depth of platform, the parameter of convenient collection difference water level, the fish movement situation observed in different water levels or difference
The working condition in region.
The capstan winch and motor at middle part is in folding and unfolding wirerope, while folding and unfolding cable, so as to facilitate underwater installation to adopt the bottom
The data for collecting are transmitted on the bank.Electronic compartment waterborne 16 positioned at middle part mainly places the equipment such as electric machine controller, its main work(
Can receive the control command from OPS on the bank, control capstan winch motor and 4 tunnel type propellers.
Tunnel type propeller 4 is placed with floating platform bottom, wireless signal transmission is placed with floating platform electronic compartment waterborne 16
Device, the signal that each certain hour ashore or on ship sends, by the acceptance of two or more on the bank or on ship
The information that device is received calculates floating platform in net cage or marine position, when there is deviation the position for calculating and position set in advance
When, send instruction and underwater electronic compartment is transmitted by cable 1, rotate so as to control tunnel type propeller 4, floating platform is advanced in advance
The position of setting.
Tunnel type propeller 4 into 120 ° of arrangements clockwise are mutually, can be realized in the presence of controller on lower floating platform
Move horizontally and rotate.
Specific implementation process：
Floating platform is placed into by hoisting device for the waters for needing monitoring first, then signal will control by cable 1 on the bank
Signal is sent to electronic compartment waterborne 16, and controlled motor 11 drives capstan winch 9 to rotate the region below monitor supervision platform to needs observation,
The underwater video data for collecting and other data are transmitted into ashore steering station by cable finally；
When floating platform occurs drift due to seaway load and wind load on the water, detected partially by wireless signal on the bank
The position of shifting, automatically controlling the work of tunnel type propeller 4 makes floating platform return to default position；
When needing to change regional observation, floating platform automatic control motor 11 first and capstan winch 9 work, and draw wirerope 1 in, will prison
Control platform 8 is stretched to original position under water, calculates monitor area and the position difference in existing region by wireless signal detection,
Automatically controlling the work of tunnel type propeller 4 makes floating platform return to default position.
In sum：The present invention can bear certain seaway load and not topple, and can be determined by wireless transmitter
Position of the floating platform in water, calculates the deviation with physical location, and ensures that floating platform is realized by the thrust of underwater propeller
Dynamic positioning.The situation of diverse location under water is observed that by the up and down motion of wirerope.The present invention can be by floating platform
Propeller effect, realize monitoring regional change.
Claims (2)
1. it is a kind of can dynamic positioning sea farming monitor supervision platform under water, it is characterized in that：Including floating platform, monitor supervision platform, floating platform leads to
Cross connecting rod and fixed platform is installed, monitor supervision platform is located at below floating platform, and control unit is installed in fixed platform；Control unit includes
Motor, motor rack, capstan winch support, gear, capstan winch, strand oscillator, cable, motor rack, capstan winch support, strand oscillator are fixed on fixed flat
On platform, motor is arranged on motor rack, and capsizing moment spindle passes through one end of gear and capstan winch, capsizing moment spindle to be arranged on capstan winch support, twists
The other end of dish axle is connected with strand oscillator, and the outfan of motor is engaged with gear, and cable one ends wound on capstan winch, wear by the other end
Cross the lower section of floating platform to floating platform；Described control unit includes four groups, and first-the three group of control unit is arranged into triangle, the 4th
Group control unit is located at the centre position of triangle, the cable connection monitor supervision platform of first-the three group of control unit, the 4th group of control
The cable connection photographic head of unit, photographic head are located in the middle part of monitor supervision platform, and floating platform lower plane is provided with tunnel type propeller, fixed
Waterproof cover is installed above platform.
2. it is according to claim 1 it is a kind of can dynamic positioning sea farming monitor supervision platform under water, it is characterized in that：It is fixed flat
Platform adopts fillet equilateral triangle, and balance weight gauge block is placed with floating platform, and tunnel type propeller includes 3,3 tunnel type propulsions
Device (4) is arranged clockwise into being mutually 120 °.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410566638.1A CN104331088B (en) | 2014-10-22 | 2014-10-22 | Underwater mariculture monitor platform capable of dynamically positioning |
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| CN201410566638.1A CN104331088B (en) | 2014-10-22 | 2014-10-22 | Underwater mariculture monitor platform capable of dynamically positioning |
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| CN104331088A CN104331088A (en) | 2015-02-04 |
| CN104331088B true CN104331088B (en) | 2017-04-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106359180B (en) * | 2016-08-22 | 2019-04-23 | 浙江省海洋水产研究所 | Fisheries water ecology visual monitor system |
| WO2018055585A1 (en) * | 2016-09-26 | 2018-03-29 | Solarisfloat, Lta. | Rotating floating platform |
| CN110262295B (en) * | 2019-06-21 | 2022-05-17 | 浙江海洋大学 | Intelligent lifting control system and control method for deepwater net cage |
| CN110806716A (en) * | 2019-11-01 | 2020-02-18 | 四川建筑职业技术学院 | Intelligent system for dynamically monitoring survival condition of oncomelania based on wireless network |
| CN113271438A (en) * | 2021-05-13 | 2021-08-17 | 烟台文化旅游职业学院 | Safety supervision system for bathing beach |
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| JP3303455B2 (en) * | 1993-08-23 | 2002-07-22 | ソニー株式会社 | Numerical control device and numerical control method |
| JPH08115115A (en) * | 1994-10-17 | 1996-05-07 | Mitsubishi Electric Corp | Positioning device and monitoring method thereof |
| JPH08202450A (en) * | 1995-01-24 | 1996-08-09 | Mitsubishi Electric Corp | Positioning device and method therefor |
| JPH11231927A (en) * | 1998-02-17 | 1999-08-27 | Toshiba Corp | Monitor and control system |
| CN101419443B (en) * | 2008-12-12 | 2011-02-02 | 广州杰赛科技股份有限公司 | Data acquisition and monitor control system terminal acquisition equipment |
| CN102006464A (en) * | 2010-12-02 | 2011-04-06 | 江西海豹高科技有限公司 | Cruising type direct underwater video monitoring system |
| CN102541090A (en) * | 2012-01-12 | 2012-07-04 | 合肥芯硕半导体有限公司 | Precise positioning control system for platform movement |
| CN103501414B (en) * | 2013-10-18 | 2017-01-11 | 中国海洋石油总公司 | Mobile underwater monitoring device with floating platforms |
| CN204256528U (en) * | 2014-10-22 | 2015-04-08 | 哈尔滨工程大学 | A kind of can the sea farming monitor supervision platform under water of dynamically positioning |
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Effective date of registration: 20180118 Address after: No. 1, No. 5, D, No. 258, Nantong street, Nangang District, Harbin, Heilongjiang Province, No. 5 Patentee after: Harbin gorgeous marine science and Technology Co., Ltd. Address before: 150001 Heilongjiang, Nangang District, Nantong street,, Harbin Engineering University, Department of Intellectual Property Office Patentee before: Harbin Engineering Univ. |
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Effective date of registration: 20210812 Address after: 150001 No. 1, 1 D, cultural home, 258 Nantong street, Nangang District, Harbin, Heilongjiang. Patentee after: Harbin banzhilan Marine Technology Co.,Ltd. Address before: 150001 No. 1, 1 D, cultural home, 258 Nantong street, Nangang District, Harbin, Heilongjiang. Patentee before: Harbin gorgeous marine science and Technology Co.,Ltd. |