CN104331088A - Underwater mariculture monitor platform capable of dynamically positioning - Google Patents
Underwater mariculture monitor platform capable of dynamically positioning Download PDFInfo
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- CN104331088A CN104331088A CN201410566638.1A CN201410566638A CN104331088A CN 104331088 A CN104331088 A CN 104331088A CN 201410566638 A CN201410566638 A CN 201410566638A CN 104331088 A CN104331088 A CN 104331088A
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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
What the present invention relates to is one supervising device under water.
Background technology
Current marine deep-water net cage culture is fast-developing, but also encounters many problems in evolution.Customs director's great waves are at " development of various visual angles deep water net cage underwater monitor " ([J] " fishery modernization "; 2008; 35 (1); 10-14) propose marine cage culture in a literary composition mainly to need to address the problem: the shoal of fish is monitored, comprise shoal of fish size, kind, the size of fish, living condition, dead fish quantity, monitoring water quality, comprise shoal of fish water quality situation, germ content, temperature height, vaccine concentration etc., net cage is monitored, and comprises mainly net cage breakage monitoring.And large-scale net cage adopts manual supervisory difficulty larger.Cultivation monitor supervision platform for marine deep water mesh cage mainly has two kinds: one is fixed monitor supervision platform, one is floating type monitor supervision platform, wherein fixed monitor supervision platform be in the bottom of net cage, side install sonar, camera and water quality sensor come, the video data collected, water quality, sonar data are sent to the Control Room on cage culture website by the data line be connected in them, by the computer in Control Room to the monitoring to the shoal of fish active situation in net cage and water quality situation of the process of data and Display Realization.Floating type monitor supervision platform is the carrier installed using floating drum, buoyancy tank etc. as equipment, mounted motor, capstan winch, Wireless Telecom Equipment etc. on floating platform, various watch-dog is connected as camera, sonar, water quality monitoring sensor by support or wirerope below floating platform, gather the computer by cable or channel radio equipment, data being sent to Control Room after related data in appointed area, after carrying out processes and displays, be supplied to supervisor.
In article propose monitor supervision platform and only adopt optical device to monitor under water, can only meet that the degree of depth is more shallow, the monitoring in the good waters of water quality.Comparatively dark for the depth of water, the waters of water turbidity needs to adopt the acoustic equipment auxiliary monitorings such as sonar.Monitor supervision platform mechanical designed by author drives, the mode of tiing is adopted to be fixed on net cage frame, manually need loosen during mobile platform, haul, floating platform is caused to monitor observation and the test that only can carry out diverse location in vertical space, in horizontal space, mobile comparatively difficulty, makes guarded region area reduce.For obtaining more supervision areas, this just needs the three-dimensional mounting arrangements of multiple probe, adds 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, be difficult to obtain good monitoring effect, this problem must be solved by mobile monitor platform to appointment observation area.And mechanical drives, the fixing monitor supervision platform of mode of tiing is adopted to be difficult to this task.
Fundamental purpose of the present invention is the above-mentioned shortcoming being to overcome prior art existence, there is provided a kind of can the underwater monitoring system floating platform of dynamically positioning, it can not only increase the guarded region monitored under water, solve existing underwater units high cost and unstable properties problem, and the design that simplifies the structure, reduce and produce and maintenance cost.
Summary of the invention
The object of the present invention is to provide the guarded region that can not only increase and monitor under water, and solve a kind of of existing underwater units high cost and unstable properties problem can the sea farming monitor supervision platform under water of dynamically positioning.
The object of the present invention is achieved like this:
The present invention is a kind of can the sea farming monitor supervision platform under water of dynamically positioning, and it is characterized in that: comprise stationary platform, floating platform, monitor supervision platform, stationary platform is connected by connecting link with floating platform, monitor supervision platform is positioned at below floating platform, and stationary platform installs control module; Control module comprises motor, motor rack, capstan winch support, gear, capstan winch, strand oscillator, cable, motor rack, capstan winch support, strand oscillator are fixing on the stationary platform, motor is arranged on motor rack, capsizing moment spindle is through gear and capstan winch, one end of capsizing moment spindle is arranged on capstan winch support, and the other end of capsizing moment spindle is connected with strand oscillator, the output terminal of motor and gears meshing, rope one ends wound is on capstan winch, and the other end passes the below of floating platform to floating platform; Described control module comprises four groups, first-three groups control module becomes triangle to arrange, 4th group of control module is positioned at the centre position of triangle, the rope of the first-three groups of control modules connects monitor supervision platform, the rope of the 4th group of control module connects camera, camera is positioned in the middle part of monitor supervision platform, and floating platform lower plane is provided with tunnel type thruster, and the top of stationary platform is provided with waterproof cover.
The present invention can also comprise:
1, stationary platform adopts fillet equilateral triangle, and be placed with damper weight gauge block in floating platform, tunnel type thruster comprises 3, and 4 one-tenths, 3 tunnel type thrusters are mutually 120 ° of layouts clockwise.
Advantage of the present invention is: the invention solves monitor supervision platform mechanical and drive, need tie fixing and often need mobile with the contradiction obtaining best monitoring effect, overcome monitoring equipment single, at water turbidity, when light is poor, the shortcoming of optical monitoring cannot be carried out, the guarded region that can not only change fixed monitor supervision platform is little, can also improve existing floating type monitor supervision platform by marine environment affect problem, can monitor in fixed area according to instruction, again can movement flexibly, meet the detection requirement under different condition, lower and produce and maintenance cost, improve replaceability and the reliability of supervising device.
Accompanying drawing explanation
Fig. 1 is floating platform device vertical view of the present invention;
Fig. 2 is floating platform device front view of the present invention;
Fig. 3 is floating platform device internal main view of the present invention;
Fig. 4 is floating platform device inside top figure of the present invention.
Embodiment
Below in conjunction with accompanying drawing citing, the present invention is described in more detail:
Composition graphs 1 ~ 4, monitor supervision platform system is primarily of floating platform and monitor supervision platform two parts composition, and floating platform is positioned at waterborne, is the mounting platform of marine equipment, mainly comprise following components cable 1, waterproof cover 2 on monitor supervision platform, connecting link 3, tunnel type thruster 4, lower monitor supervision platform 6, capstan winch 9, power lead 10, motor 11, gear 12, capsizing moment spindle 13, stationary platform 14, motor rack 15, electronic compartment 16 waterborne, capstan winch support 17, strand oscillator 18.Monitor supervision platform 8 is mounting platforms of underwater camera, mainly comprises camera 7, and monitor supervision platform 8 forms.Waterproof cover 2 is connected with stationary platform 14 by bolt, prevents liquid to be splashed into.The two, by the threaded hole in stationary platform 14 and floating platform 6, links up by screwed connecting link 3.Capstan winch 9 and gear 12 are carried by capsizing moment spindle 13, are 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 by bolts in stationary platform 14.Thruster 4 is fixed on bottom floating platform 6 by bolt-connection.Monitor supervision platform 8 lies in floating platform 6 bottom by wirerope 5, is positioned in the middle part of platform by Underwater Camera 7, and is connected to by cable in electronic compartment 16 waterborne.
First this float structure adopts fillet equilateral triangle, the probability that floating platform topples under the wave action can be reduced, improve floating platform stability, counterweight is placed with in floating platform 6, when making floating platform in working order, center of gravity is positioned under surface level, ensure that waterline surface of contact is in the middle of connecting link 3, reduce wave to the impact of floating platform.Monitor supervision platform 8 also has certain weight, ensures that wirerope is in straight condition in water.
On the monitor supervision platform 2 of floating platform, waterproof cover is placed on fixing floating platform 14 to prevent wave and current from splashing in inside configuration, monitor supervision platform 8 there is a hole above waterproof cover 2, can cable 1 be connected on workstation on the bank by this hole, preserve from collecting vision signal under water, in computer that sensing data is transferred to workstation.
Monitor supervision platform 8 is placed with the major equipments such as capstan winch 9, motor 11, gear 12, strand oscillator 18 in waterproof cover 2 He in stationary platform 14, the Main Function being positioned at capstan winch on the angle of triangle floating platform and motor is by folding and unfolding wirerope 5, change the underwater degree of depth of monitor supervision platform 8, the convenient parameter gathering different water level, the fish movement situation in observation different water levels or the working condition of zones of different.
Capstan winch and the motor at middle part are when folding and unfolding wirerope, the cable of folding and unfolding simultaneously, thus the data facilitating subsea equipment to be collected at the bottom transmit on the bank.The electronic compartment waterborne 16 being positioned at middle part mainly places the equipment such as electric machine controller, and its major function accepts the control command from OPS on the bank, control capstan winch motor and 4 tunnel type thrusters.
Tunnel type thruster 4 is placed with bottom floating platform, wireless signal transmitter is placed with in floating platform electronic compartment 16 waterborne, each certain hour ashore or the signal that ship sends, the information received by the receptacle of two or more on the bank or on ship calculates floating platform in net cage or marine position, when there is deviation the position calculated with the position preset, send instruction and transmit underwater electronic compartment by cable 1, thus control tunnel type thruster 4 rotates, and floating platform is advanced to the position preset.
Tunnel type thruster 4 becomes to be mutually 120 ° and arranges clockwise on lower floating platform, can realize moving horizontally and rotating under the effect of controller.
Specific implementation process:
First by hoisting device, floating platform is placed into the waters needing monitoring, then control signal is sent to electronic compartment 16 waterborne by cable 1 by signal on the bank, controlling motor 11 drives capstan winch 9 to rotate arriving the region needing to observe below monitor supervision platform, finally the underwater video data collected and other data is sent to steering station on the bank by cable;
When floating platform drift occurs due to seaway load and wind load on the water, detected the position of skew by wireless signal on the bank, automatically control the work of tunnel type thruster 4 and make floating platform get back to default position;
When regional observation changed by needs, floating platform first automatic control motor 11 and capstan winch 9 works, draw wirerope 1 in, by monitor supervision platform 8 from being stretched to reference position under water, detected the position difference calculating guarded region and existing region by wireless signal, automatically control the work of tunnel type thruster 4 and make floating platform get back to default position.
In sum: the present invention can bear certain seaway load and not topple, and by the position of wireless launcher determination floating platform in water, can calculate the deviation with physical location, and ensure that floating platform realizes dynamically positioning by the thrust of underwater propeller.The situation of diverse location under water can be observed by moving up and down of wirerope.The present invention by the thruster effect on floating platform, can realize the regional change of monitoring.
Claims (2)
1. can the sea farming monitor supervision platform under water of dynamically positioning, it is characterized in that: comprise stationary platform, floating platform, monitor supervision platform, stationary platform is connected by connecting link with floating platform, monitor supervision platform is positioned at below floating platform, and stationary platform installs control module; Control module comprises motor, motor rack, capstan winch support, gear, capstan winch, strand oscillator, cable, motor rack, capstan winch support, strand oscillator are fixing on the stationary platform, motor is arranged on motor rack, capsizing moment spindle is through gear and capstan winch, one end of capsizing moment spindle is arranged on capstan winch support, and the other end of capsizing moment spindle is connected with strand oscillator, the output terminal of motor and gears meshing, rope one ends wound is on capstan winch, and the other end passes the below of floating platform to floating platform; Described control module comprises four groups, first-three groups control module becomes triangle to arrange, 4th group of control module is positioned at the centre position of triangle, the rope of the first-three groups of control modules connects monitor supervision platform, the rope of the 4th group of control module connects camera, camera is positioned in the middle part of monitor supervision platform, and floating platform lower plane is provided with tunnel type thruster, and the top of stationary platform is provided with waterproof cover.
2. according to claim 1 a kind of can the sea farming monitor supervision platform under water of dynamically positioning, it is characterized in that: stationary platform adopts fillet equilateral triangle, be placed with damper weight gauge block in floating platform, tunnel type thruster comprises 3, and 4 one-tenth, 3 tunnel type thrusters are mutually 120 ° and arrange clockwise.
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Cited By (5)
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| CN106359180A (en) * | 2016-08-22 | 2017-02-01 | 浙江省海洋水产研究所 | Ecological visual monitoring system for fishery waters |
| CN110035952A (en) * | 2016-09-26 | 2019-07-19 | 索拉里斯弗洛特股份有限公司 | Rotate floating platform |
| CN110262295A (en) * | 2019-06-21 | 2019-09-20 | 浙江海洋大学 | The intelligent elevated control system and control method of deep water mesh 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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| 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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| CN104331088B (en) | 2017-04-12 |
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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. |