CN114394199A - Underwater multi-cable stable suspension device - Google Patents
Underwater multi-cable stable suspension device Download PDFInfo
- Publication number
- CN114394199A CN114394199A CN202210099800.8A CN202210099800A CN114394199A CN 114394199 A CN114394199 A CN 114394199A CN 202210099800 A CN202210099800 A CN 202210099800A CN 114394199 A CN114394199 A CN 114394199A
- Authority
- CN
- China
- Prior art keywords
- connecting frame
- module
- cable
- buoyancy
- suspension device
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/04—Fixations or other anchoring arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B2022/006—Buoys specially adapted for measuring or watch purposes
Abstract
The invention provides an underwater multi-cable stable suspension device, which comprises: the ballast device comprises a ballast module, a connecting frame, an electronic bin, a cable, a detection experiment mechanism and a top buoyancy mechanism, wherein an anchor hook is arranged at the lower end of the ballast module, the upper end of the ballast module is fixedly connected with the lower end of the connecting frame, and the connecting frame comprises a third connecting frame and a supporting structure, so that the ballast device has the following beneficial effects: through setting up the concentrator, be convenient for fix detection experiment mechanism, equilateral triangle sets up stabilizes the stay cord and makes the stability of whole device promote, and the design of fluke avoids the ballast module to be driven and takes place the displacement, further hoisting device's stability, and sonar detection module cooperation ultrasonic wave drives the device, is convenient for drive the macrobiosis that has the sense of hearing under water, avoids detecting experiment mechanism destroyed.
Description
Technical Field
The invention belongs to the field of underwater suspension equipment, and particularly relates to an underwater multi-cable stable suspension device.
Background
From the stability of measuring platform, in recent years, along with the continuous deepening of ocean development, to the research of marine environment, need carry out the measurement of more parameters, for example carry out the measurement of laser refracting index in the deep sea, carry out the calibration work of underwater acoustic positioning system in the deep sea and so on, above test has proposed higher requirement to the stability of test platform, is similar to the single cable stable system that the buoy adopted, just more and more difficult to satisfy the requirement, consequently, need a many cable under water to stabilize suspension and solve above problem urgently.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide an underwater multi-cable stable suspension device, which solves the problems in the background technology.
The invention is realized by the following technical scheme: an underwater multi-cable stabilized suspension device comprising: the device comprises a ballast module, a connecting frame, an electronic bin, a cable, a detection experiment mechanism and a top buoyancy mechanism, wherein an anchor hook is arranged at the lower end of the ballast module, the upper end of the ballast module is fixedly connected with the lower end of the connecting frame, the connecting frame comprises a third connecting frame and a supporting structure, the electronic bin is fixed in the connecting frame, the electronic bin is positioned above the ballast module, the detection experiment mechanism is movably arranged at the upper end of the connecting frame, the lower end of the cable is fixedly connected with the connecting frame, the upper side of the cable is connected with the detection experiment mechanism, the detection experiment mechanism comprises a second connecting frame, a second supporting rod, a concentrator and a core detection unit module, a stabilization pull rope is arranged in the concentrator, the upper side of the detection experiment mechanism is fixedly connected with the lower end of the top buoyancy mechanism through the stabilization pull rope, the top buoyancy mechanism comprises a first supporting rod, a first connecting frame and a buoyancy module, a cable is disposed on the buoyancy module.
As a preferred embodiment, the ballast module comprises a corrosion-resistant concrete block and a lead block, the lead block being embedded inside the concrete block.
In a preferred embodiment, the anchor hooks are provided in plurality, the anchor hooks are uniformly distributed on the lower side of the ballast module, the hook ends of the anchor hooks face to the outside, and the upper ends of the anchor hooks are cast in the concrete block.
As a preferred embodiment, the connecting frame further comprises a third supporting rod, the two third connecting frames are respectively fixed at the upper end and the lower end of the third supporting rod, and a supporting structure is respectively arranged in the two third connecting frames.
As a preferred embodiment, the number of the second connecting frames is two, the plurality of second support rods are arranged between the two second connecting frames, three hubs are arranged on the inner sides of the two second connecting frames, and the two core detection unit modules are mounted on the lower side of the middle inside the two second connecting frames through a connecting plate.
In a preferred embodiment, three hubs are arranged in an equilateral triangle, each hub is provided with a stable pull rope, and the rope unlocking device is arranged in the hub.
As a preferred embodiment, the sonar detection module is installed on the core detection unit module, the core detection unit module is installed with an ultrasonic driving device, and the ultrasonic driving device is in wireless signal connection with the sonar detection module.
As a preferred embodiment, the first connecting frame is provided with two, the first support rods are arranged between the two first connecting frames, and the upper end of the top buoyancy mechanism is provided with a buoyancy module.
As a preferred embodiment, the third connecting frame has the same specification as the first connecting frame and the second connecting frame.
In a preferred embodiment, the buoyancy module comprises a buoyancy cylinder and internal filling materials, and the buoyancy cylinder is fixed on the upper side of the integral inner part formed by the first connecting frame and the first support rod.
After the technical scheme is adopted, the invention has the beneficial effects that: through setting up the concentrator, be convenient for fix detection experiment mechanism, equilateral triangle sets up stabilizes the stay cord and makes the stability of whole device promote, and the design of fluke avoids the ballast module to be driven and takes place the displacement, further hoisting device's stability, and sonar detection module cooperation ultrasonic wave drives the device, is convenient for drive the macrobiosis that has the sense of hearing under water, avoids detecting experiment mechanism destroyed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an underwater multi-cable stable suspension device of the invention.
Fig. 2 is a schematic diagram of a top buoyancy mechanism of an underwater multi-cable stable suspension device according to the present invention.
Fig. 3 is a schematic diagram of a detection experiment mechanism of the underwater multi-cable stable suspension device.
Fig. 4 is a schematic view of a connecting frame of the underwater multi-cable stable suspension device.
Fig. 5 is a schematic view illustrating connection of an anchor hook and a ballast module of the underwater multi-cable stable suspension device according to the present invention.
In the figure, 1-ballast module, 2-connecting frame, 3-detection experiment mechanism, 4-top buoyancy mechanism, 5-connecting frame I, 6-supporting rod I, 7-buoyancy module, 8-connecting frame II, 9-supporting rod II, 10-concentrator, 11-core detection unit module, 12-connecting frame III, 13-supporting structure, 14-cable, 15-electronic cabin and 16-anchor hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: an underwater multi-cable stabilized suspension device comprising: ballast module 1, link 2, electronic storehouse 15, cable 14, survey experimental mechanism 3 and top buoyancy mechanism 4, fluke 16 sets up at ballast module 1 lower extreme, ballast module 1 upper end and link 2 lower extreme fixed connection, link 2 includes link three 12, bearing structure 13, electronic storehouse 15 is fixed inside link 2, electronic storehouse 15 is located ballast module 1 top, survey experimental mechanism 3 activity sets up in link 2 upper end, cable 14 lower extreme and link 2 fixed connection, cable 14 upside and survey experimental mechanism 3 are connected, survey experimental mechanism 3 includes link two 8, bracing piece two 9, concentrator 10 and core detection unit module 11, stable stay cord sets up in concentrator 10, survey experimental mechanism 3 upside is through stable stay cord and top buoyancy mechanism 4 lower extreme fixed connection, top buoyancy mechanism 4 includes bracing piece one 6, The first connecting frame 5 and the buoyancy module 7, and the cable 14 is arranged on the buoyancy module 7.
The anchor hooks 16 are arranged in a plurality, the anchor hooks 16 are evenly distributed on the lower side of the ballast module 1, the hook ends of the anchor hooks 16 face outwards, and the upper ends of the anchor hooks 16 are cast in concrete blocks, so that the stability of the ballast module 1 is improved.
The connecting frame 2 further comprises a third supporting rod, the two third connecting frames 12 are respectively fixed at the upper end and the lower end of the third supporting rod, and supporting structures 13 are respectively arranged in the two third connecting frames 12 and used for installing electronic bins 15.
Two connecting frames 8 are provided with two, a plurality of supporting rods 9 are arranged between the two connecting frames 8, three hubs 10 are arranged on the inner sides of the two connecting frames 8, two core detection unit modules 11 are arranged on the lower side in the middle of the inner parts of the two connecting frames 8 through connecting plates, and the hubs 10 are used for collecting stable pull ropes.
The three hubs 10 are arranged in an equilateral triangle, each hub 10 is internally provided with a stable pull rope, the rope unlocking device is arranged in the hub 10, and the stable pull ropes lift the stability of the detection experimental mechanism 3.
The sonar detection module is installed on the core detection unit module 11, the ultrasonic driving device is installed on the core detection unit module 11, and the ultrasonic driving device is connected with the sonar detection module through wireless signals and used for driving large underwater organisms with hearing.
A connecting frame 5 is provided with two, a plurality of supporting rods 6 are arranged between the two connecting frames 5, and a buoyancy module 7 is installed at the upper end of the top buoyancy mechanism 4 and used for driving the plurality of detection experiment mechanisms 3 to separate.
The third connecting frame 12 has the same specification as the first connecting frame 5 and the second connecting frame 8, so that the whole device can be compressed and thrown conveniently.
The buoyancy module 7 comprises a buoyancy cylinder and internal filling materials, and the buoyancy cylinder is fixed on the upper side of the whole inner part formed by the connecting frame I5 and the supporting rod I6 and used for driving the detection experiment mechanisms 3 to separate.
As an embodiment of the present invention: in practical use, the whole device is hoisted to the water surface by using an external marine crane, the marine crane is slowly released, the whole device is slowly immersed below the water surface, after a period of time, the ballast module 1 contacts the seabed, the whole device is pressed down to enable the anchor hooks 16 to be embedded into the seabed, after the ballast module 1 touches the bottom, the rope unlocking device in the concentrator 10 is controlled by the cable 14 to be unlocked, the stable pull rope is released, the top buoyancy mechanism 4 which temporarily loses tension control floats upwards, each detection experiment mechanism 3 is sequentially pulled to float upwards, the buoyancy provided by the top buoyancy mechanism 4 exceeds the self gravity of the detection experiment mechanism 3, and the total wet weight of all the detection experiment mechanisms 3, namely the residual weight after the self buoyancy of the detection experiment mechanisms is overcome, but the net buoyancy provided by the top buoyancy mechanism 4 is smaller than the weight of the ballast module 1 after the detection experiment mechanisms 3 float upwards and pull the self, each surveys 3 alternate segregation of experimental mechanism, and be fixed between top buoyancy mechanism 4 and ballast module 1 through the stable stay cord of three equilateral settings respectively, the stable stay cord of three equilateral settings makes each stability of surveying experimental mechanism 3 promote, anchor catch 16 avoids ballast module 1 to be driven by top buoyancy mechanism 4 and takes place the displacement, further promote the stability of whole device, sonar detection module cooperation ultrasonic wave drives the device, be convenient for drive the huge life who has the sense of hearing under water, avoid surveying experimental mechanism 3 and destroyed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. An underwater multi-cable stabilized suspension device comprising: ballast module (1), link (2), electronic storehouse (15), cable (14), survey experiment mechanism (3) and top buoyancy mechanism (4), its characterized in that, ballast module (1) lower extreme is equipped with fluke (16), ballast module (1) upper end and link (2) lower extreme fixed connection, link (2) are including connecting frame three (12), bearing structure (13), electronic storehouse (15) are fixed inside link (2), electronic storehouse (15) are located ballast module (1) top, link (2) upper end activity is provided with surveys experiment mechanism (3), cable (14) lower extreme and link (2) fixed connection, cable (14) upside is connected with survey experiment mechanism (3), survey experiment mechanism (3) including connecting frame two (8), bracing piece two (9), Concentrator (10) and core detection unit module (11), be provided with stable stay cord in concentrator (10), survey experiment mechanism (3) upside and through stabilizing stay cord and top buoyancy mechanism (4) lower extreme fixed connection, top buoyancy mechanism (4) include bracing piece (6), connection frame (5) and buoyancy module (7), be equipped with cable (14) on buoyancy module (7).
2. The underwater multi-cable stable suspension device of claim 1, wherein: the ballast module (1) comprises a corrosion-resistant concrete block and a lead block, wherein the lead block is embedded in the concrete block.
3. The underwater multi-cable stable suspension device of claim 1, wherein: the anchor hooks (16) are arranged in a plurality of evenly distributed anchor hooks (16) on the lower side of the ballast module (1), the hook ends of the anchor hooks (16) face outwards, and the upper ends of the anchor hooks (16) are cast in a concrete block.
4. The underwater multi-cable stable suspension device of claim 1, wherein: the connecting frame (2) further comprises a third supporting rod, the upper end and the lower end of the third supporting rod are respectively fixed with a third connecting frame (12), and two supporting structures (13) are respectively arranged in the third connecting frame (12).
5. The underwater multi-cable stable suspension device of claim 1, wherein: two connecting frame two (8) are equipped with two, two be equipped with many spinal branchs vaulting pole two (9) between connecting frame two (8), two connecting frame two (8) inboard is provided with three concentrator (10), two the downside passes through the connecting plate and installs core detection unit module (11) in the middle of connecting frame two (8) inside.
6. The underwater multi-cable stable suspension device of claim 1, wherein: the three hubs (10) are arranged in an equilateral triangle, each hub (10) is internally provided with a stable pull rope, and a rope unlocking device is arranged in each hub (10).
7. The underwater multi-cable stable suspension device of claim 1, wherein: the system is characterized in that a sonar detection module is installed on the detection experiment mechanism (3), an ultrasonic driving device is installed on the detection experiment mechanism (3), and the sonar detection module is connected with the ultrasonic driving device through wireless signals.
8. The underwater multi-cable stable suspension device of claim 1, wherein: the connecting frames I (5) are two, a plurality of supporting rods I (6) are arranged between the connecting frames I (5), and the buoyancy module (7) is installed at the upper end of the top buoyancy mechanism (4).
9. The underwater multi-cable stable suspension device of claim 1, wherein: the first connecting frame (5), the second connecting frame (8) and the third connecting frame (12) are the same in specification.
10. The underwater multi-cable stable suspension device of claim 1, wherein: the buoyancy module (7) comprises a buoyancy cylinder and internal filling materials, and the buoyancy cylinder is fixed on the upper side of the whole inner part formed by the connecting frame I (5) and the support rod I (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210099800.8A CN114394199B (en) | 2022-01-27 | 2022-01-27 | Underwater multi-cable stable suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210099800.8A CN114394199B (en) | 2022-01-27 | 2022-01-27 | Underwater multi-cable stable suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114394199A true CN114394199A (en) | 2022-04-26 |
| CN114394199B CN114394199B (en) | 2023-09-12 |
Family
ID=81232649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210099800.8A Active CN114394199B (en) | 2022-01-27 | 2022-01-27 | Underwater multi-cable stable suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114394199B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167136A (en) * | 2010-12-16 | 2011-08-31 | 中国船舶重工集团公司第七一○研究所 | Ocean lifting submerged buoy system |
| FR3012109A1 (en) * | 2013-10-21 | 2015-04-24 | Univ Nantes | OFFSHORE STATION OF MEASUREMENT AND COLLECTION OF DATA IN SUB-MARINE ENVIRONMENT |
| KR101531321B1 (en) * | 2014-07-11 | 2015-06-25 | 대한민국 | Mooring type buoy device for an observation of ocean circumstances |
| KR20170003078A (en) * | 2015-06-30 | 2017-01-09 | 한국해양과학기술원 | Seabed investigation apparatus with self moving buoy and the seabed investigation method thereof |
| CN108267126A (en) * | 2018-01-22 | 2018-07-10 | 中国海洋大学 | Wave is to the observation system and method for bottom sediment settling flux amount in deep-sea |
| CN108332787A (en) * | 2017-12-28 | 2018-07-27 | 中国船舶重工集团公司第七0研究所 | A kind of seat bottom type marine environment data monitoring platform |
| CN109367705A (en) * | 2018-11-26 | 2019-02-22 | 国家海洋局第海洋研究所 | A kind of polar season ice formation punctual and duly communication subsurface buoy |
| CN109835438A (en) * | 2018-12-29 | 2019-06-04 | 杭州电子科技大学 | A kind of lift buoy device |
| CN110466687A (en) * | 2019-08-29 | 2019-11-19 | 山东省科学院海洋仪器仪表研究所 | A kind of corrosion submerged buoy system in deep-sea is tethered at structure and its recovery method |
| CA3007618A1 (en) * | 2018-06-07 | 2019-12-07 | Gerald J. Vowles | A multi-functional ballasted buoyant low speed turbine based device |
| KR20200016651A (en) * | 2018-08-07 | 2020-02-17 | (주)지오시스템리서치 | Drift buoy capable of observation temperature of water according to depth |
| EP3653482A1 (en) * | 2018-11-16 | 2020-05-20 | Ocean Power Technologies, Inc. | Subsurface marine battery pack |
| CN212580085U (en) * | 2020-06-06 | 2021-02-23 | 中交第一航务工程勘察设计院有限公司 | Self-stabilizing deepwater navigation mark |
| CN212921883U (en) * | 2020-05-11 | 2021-04-09 | 中国船舶重工集团公司第七六0研究所 | Submerged buoy and buoy integrated device |
| CN212921884U (en) * | 2020-05-11 | 2021-04-09 | 中国船舶重工集团公司第七六0研究所 | Multifunctional positioning element submerged buoy and long-baseline submerged buoy positioning system |
| CN113060245A (en) * | 2021-04-28 | 2021-07-02 | 同济大学 | Distributed buoyancy configuration submerged buoy system with profile real-time power supply and communication functions |
| CN113104159A (en) * | 2021-05-15 | 2021-07-13 | 山东益舸海洋科技有限公司 | Buoy fixing device and fixing method thereof |
-
2022
- 2022-01-27 CN CN202210099800.8A patent/CN114394199B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102167136A (en) * | 2010-12-16 | 2011-08-31 | 中国船舶重工集团公司第七一○研究所 | Ocean lifting submerged buoy system |
| FR3012109A1 (en) * | 2013-10-21 | 2015-04-24 | Univ Nantes | OFFSHORE STATION OF MEASUREMENT AND COLLECTION OF DATA IN SUB-MARINE ENVIRONMENT |
| KR101531321B1 (en) * | 2014-07-11 | 2015-06-25 | 대한민국 | Mooring type buoy device for an observation of ocean circumstances |
| KR20170003078A (en) * | 2015-06-30 | 2017-01-09 | 한국해양과학기술원 | Seabed investigation apparatus with self moving buoy and the seabed investigation method thereof |
| CN108332787A (en) * | 2017-12-28 | 2018-07-27 | 中国船舶重工集团公司第七0研究所 | A kind of seat bottom type marine environment data monitoring platform |
| CN108267126A (en) * | 2018-01-22 | 2018-07-10 | 中国海洋大学 | Wave is to the observation system and method for bottom sediment settling flux amount in deep-sea |
| CA3007618A1 (en) * | 2018-06-07 | 2019-12-07 | Gerald J. Vowles | A multi-functional ballasted buoyant low speed turbine based device |
| KR20200016651A (en) * | 2018-08-07 | 2020-02-17 | (주)지오시스템리서치 | Drift buoy capable of observation temperature of water according to depth |
| EP3653482A1 (en) * | 2018-11-16 | 2020-05-20 | Ocean Power Technologies, Inc. | Subsurface marine battery pack |
| CN109367705A (en) * | 2018-11-26 | 2019-02-22 | 国家海洋局第海洋研究所 | A kind of polar season ice formation punctual and duly communication subsurface buoy |
| CN109835438A (en) * | 2018-12-29 | 2019-06-04 | 杭州电子科技大学 | A kind of lift buoy device |
| CN110466687A (en) * | 2019-08-29 | 2019-11-19 | 山东省科学院海洋仪器仪表研究所 | A kind of corrosion submerged buoy system in deep-sea is tethered at structure and its recovery method |
| CN212921883U (en) * | 2020-05-11 | 2021-04-09 | 中国船舶重工集团公司第七六0研究所 | Submerged buoy and buoy integrated device |
| CN212921884U (en) * | 2020-05-11 | 2021-04-09 | 中国船舶重工集团公司第七六0研究所 | Multifunctional positioning element submerged buoy and long-baseline submerged buoy positioning system |
| CN212580085U (en) * | 2020-06-06 | 2021-02-23 | 中交第一航务工程勘察设计院有限公司 | Self-stabilizing deepwater navigation mark |
| CN113060245A (en) * | 2021-04-28 | 2021-07-02 | 同济大学 | Distributed buoyancy configuration submerged buoy system with profile real-time power supply and communication functions |
| CN113104159A (en) * | 2021-05-15 | 2021-07-13 | 山东益舸海洋科技有限公司 | Buoy fixing device and fixing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114394199B (en) | 2023-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3847587B2 (en) | Fish farming system and method | |
| CN105557572B (en) | A kind of semi-submersible type single-column ocean engineering fishing ground | |
| CN210054283U (en) | Culture net cage | |
| CN105638532A (en) | Submerged net cage | |
| CN110316321A (en) | Self-balancing type buoyage | |
| CN112602641B (en) | Small and medium-sized intelligent aquaculture net cage for island and reef open sea | |
| CN116374102A (en) | Floating type offshore wind power foundation and installation method thereof | |
| CN215012675U (en) | Lifting device for deep sea aquaculture net cage | |
| CN206569223U (en) | A kind of sea surface observation platform | |
| CN114394199A (en) | Underwater multi-cable stable suspension device | |
| CN216874529U (en) | Lifting type aquaculture net cage | |
| CN214538158U (en) | Real-time monitoring device for water depth of port channel engineering | |
| CN115085635A (en) | Multifunctional comprehensive platform | |
| CN209861979U (en) | Anti-typhoon and red-tide-avoiding semi-submersible offshore deep-water abalone culture platform | |
| CN211671958U (en) | Rigid frame type sea fish culture net cage with lifting function | |
| CN110057747B (en) | Can realize throwing corrosion test device of appearance deep water alternating | |
| CN212748390U (en) | Water intake device for water quality monitoring | |
| CN220243476U (en) | Buoy device with balancing device | |
| CN211452655U (en) | Water temperature monitoring device | |
| CN214875408U (en) | Follow-up mooring device for near-shore small floating platform | |
| CN213985081U (en) | Track type water body profile observation buoy in cylinder | |
| CN218869110U (en) | Lifting net cabin suitable for cultivation worker ship | |
| CN217678943U (en) | Comprehensive interception and defense equipment | |
| CN211001722U (en) | Marine hydrological meteorological monitoring buoy | |
| CN213735432U (en) | Positioning buoy device adapting to large amplitude of water level |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |