CN110371253A - A kind of attitude regulation and horizontal drive mechanism for profile buoy - Google Patents
A kind of attitude regulation and horizontal drive mechanism for profile buoy Download PDFInfo
- Publication number
- CN110371253A CN110371253A CN201910675954.5A CN201910675954A CN110371253A CN 110371253 A CN110371253 A CN 110371253A CN 201910675954 A CN201910675954 A CN 201910675954A CN 110371253 A CN110371253 A CN 110371253A
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- China
- Prior art keywords
- buoy
- storehouse
- top tank
- horizontal
- attitude
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/18—Buoys having means to control attitude or position, e.g. reaction surfaces or tether
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of attitude regulation and horizontal drive mechanism for profile buoy, including buoy shell, double oil sac formula attitude regulating mechanisms, twin screws horizontal propulsion device, the present invention provides a kind of attitude regulation and horizontal drive mechanism for profile buoy, novel double oil sac formula attitude regulation mechanisms that the present invention designs, the distribution of buoy natural buoyancy can be changed by double oil sac structures after buoy reaches predetermined work depth, realize floating body from vertically to horizontal 90 degree of postures change, solve the problems, such as that existing profile buoy only has simple vertical posture, the present invention can make the horizontal attitude of the minimum water resistance of buoy holding.Meanwhile the present invention devises a kind of horizontal propulsive mechanism of the twin screws for profile buoy, solves the problems, such as that existing buoy can not horizontal drive.Invention enhances the controllable operating of buoy and independence, buoy can be made it is anticipated that course line movement, improves the three-dimensional continuous observation ability of buoy and facilitate buoy recycling.
Description
Technical field
The invention belongs to the underwater propulsions of buoy and recovery technology field more particularly to a kind of posture for profile buoy
Adjusting and horizontal drive mechanism.
Background technique
Profile buoy has become the real-time observation system in ocean that can be covering the whole world, in marine hydrology and meteorological survey
Working method to extensive use, but existing profile buoy is that reciprocal catenary motion carries out between seawater surface and deep sea water
Measurement, not can be carried out horizontal movement, can not carry out more complicated, accurate observation mission.Simultaneously also can because wave, ocean current and from
Trim during body sink-float makes buoy drift distance is excessive, deviation is expected to observe sea area, causes its positioning accuracy low.If directly
Propeller propulsion system is added, vertical posture can also generate larger resistance, be limited by buoy electric energy and be unfavorable for horizontal drive.
Therefore, existing profile buoy cannot meet the fine observation of Small and Medium Sized upper ocean very well, need a kind of use
Attitude regulation and horizontal propulsion system in profile buoy break through the skill of the high-spatial and temporal resolution observation of Small and Medium Sized oceanographic observation
Art bottleneck.
Summary of the invention
In view of the deficienciess of the prior art, the present invention provides a kind of attitude regulation and horizontal drive for profile buoy
Mechanism, novel double oil sac formula attitude regulation mechanisms that the present invention designs can be after buoy reaches maximum working depth by hydraulic
System changes the distribution of buoy natural buoyancy, realizes that from changing vertically to 90 degree of horizontal postures, it is floating to solve existing section for floating body
The only simple vertical posture of mark, the present invention can make the horizontal attitude of the minimum water resistance of buoy holding.Meanwhile the present invention designs
A kind of twin screws for profile buoy horizontal propulsive mechanism, solves the problems, such as that existing buoy can not horizontal drive.The present invention
The controllable operating and independence of buoy are enhanced, buoy can be made it is anticipated that course line movement, improves the three-dimensional continuous observation of buoy
Ability and facilitate buoy recycling.
The following technical solution is employed by the present invention:
A kind of attitude regulation and horizontal drive mechanism for profile buoy, including buoy shell, double oil sac formula posture tune
Regulating device, twin screws horizontal propulsion device；
The buoy shell includes signal storehouse, sensor storehouse, upper bunker, control storehouse, hydraulic storehouse, lower bunker, the signal
Storehouse and lower bunker are connected to seawater, and signal storehouse includes satellite dishes and CTD detection probe, and the sensor storehouse oils
Storehouse, hydraulic storehouse and control storehouse are closed bin, and sensor storehouse includes CTD sensor and direction sensor, and control storehouse includes whole
Power supply, the controller of set system；
Double oil sac formula attitude regulating mechanisms include hydraulic press, top tank, baffle, oil pipe, triple valve, lower oil sac, on
In upper bunker, lower oil sac and hydraulic press are connected on triple valve fuel tank, and top tank passes through a root long oil pipe and triple valve
Other end connection, top tank are provided with slide damper, and lower oil sac is pocket type oil sac, are placed in lower bunker, and lower bunker is to open
Formula space, communicates with seawater；
The twin screws horizontal propulsion device includes a telescope motor, two propulsion electric machines, fixed disk, connecting rod, turns
Arm, fixed disk are fixed on buoy shell, and telescope motor is fixed in fixed disk and is connected with connecting rod and connecting lever, and connecting rod connection pushes away
Into motor end, the connecting lever other end is connected on the slideway of propulsion electric machine.
Further, the top tank position is not in buoy shell center, top tank and the oil pipe connecting with triple valve
Common close shell side.
Further, the baffle in the top tank can rise or decline with hydraulic oil in top tank slideway, and
Hydraulic oil and vacuum section can be completely cut off.
Further, the switch state of the triple valve is determined by controller, and triple valve is controlled when buoy needs to rise and fall
Hydraulic press is connected to lower oil sac, triple valve is controlled when buoy needs to adjust elevator angle and is connected to hydraulic press with top tank.
Further, the telescope motor controls connecting rod and connecting lever, motor can rotate forward release connecting lever and recycle connecting rod simultaneously,
Motor reversal releases connecting rod and recycles connecting lever.
The beneficial effects of the present invention are: natural buoyancy distribution can be changed in fact in double oil sac formula attitude regulating mechanisms in the present invention
Existing buoy changes from 90 degree of postures vertically to transverse direction, and can accurately be adjusted and be risen in real time by direction sensor in horizontal movement
Drop rudder angle ensures that buoy is always at horizontal attitude, utmostly to reduce suffered resistance when buoy navigates by water under water.
The baffle of top tank can completely cut off the space of hydraulic oil and evacuation in the present invention, can avoid because hydraulic oil is in top tank
The change that natural buoyancy is distributed caused by shaking, thus the horizontal attitude for keeping buoy more stable.
Top tank and oil pipe are biased to the position of shell side in the present invention, it is ensured that buoy can in the center of gravity of horizontal attitude
So that propulsion electric machine is respectively at shell two sides and keeps balancing.
Twin screws can be recycled to buoy tail portion shell by the telescope motor in the present invention, to reduce buoy with vertical appearance
State suffered resistance into profundal zone or reverse procedure from surface dive.
Horizontal twin screws device of the invention can promote buoy to move under water with horizontal attitude, and by adjusting two
Propulsion electric machine rotational speed difference is turned to, to realize the underwater control of buoy, can be acquired the thermohaline depth data of different location, be made to cut open
Face buoy has three-dimensional continuous observation ability, to provide necessary, detailed cross-sectional data for typhoon forecast, maritime meteorology, mentions
The application power in the fields such as high marine resources development, environmental forecasting, disaster prevention and control, while also making the recycling of buoy more convenient.
Detailed description of the invention
Fig. 1 is the integrally-built front schematic view of the present invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is double oil sac formula attitude regulating mechanism schematic diagrames in the present invention；
Fig. 4 is double oil sac formula attitude regulating mechanism operation principle schematic diagrams in the present invention；
Fig. 5 is twin screws horizontal propulsion device advanced state schematic diagram in the present invention；
Fig. 6 is twin screws horizontal propulsion device retracted state schematic diagram in the present invention；
In figure: 1- buoy shell, 2- satellite dishes, 3- signal storehouse, 4- sensor storehouse, the upper bunker of 5-, 6- baffle, 7-
Control storehouse, the hydraulic storehouse 8-, 9- triple valve, bunker under 10-, 11- propulsion electric machine, 12-CTD detection probe, 13-CTD sensor,
14- top tank, 15- hydraulic oil, 16- oil pipe, 17- power supply, controller, 18- hydraulic press, oil sac under 19-, 20- telescope motor,
21- fixed disk, 22- connecting rod, 23- connecting lever, 24- slideway, 25- direction sensor.
Specific embodiment
In order to preferably explain the present invention, in order to understand, with reference to the accompanying drawing, by specific embodiment, to this hair
Bright technical solution and effect is described in detail.
As shown in Figs. 1-2, a kind of attitude regulation and horizontal drive mechanism for profile buoy, including it is buoy shell 1, double
Oil sac formula attitude regulating mechanism, twin screws horizontal propulsion device；
The buoy shell 1 includes signal storehouse 3, sensor storehouse 4, upper bunker 5, controls storehouse 7, hydraulic storehouse 8, lower bunker 10,
The signal storehouse 3 and lower bunker 10 are connected to seawater, and signal storehouse 3 includes satellite dishes 2 and CTD detection probe 12, institute
Stating sensor storehouse 4, upper bunker 5, hydraulic storehouse 8 and control storehouse 7 is closed bin, and sensor storehouse 4 includes CTD sensor 13 and side
To sensor 25, power supply, the controller 17 that storehouse 7 includes buoy whole system are controlled.
As shown in figure 3, double oil sac formula attitude regulating mechanisms include hydraulic press 18, top tank 14, baffle 6, oil pipe 16,
Triple valve 9, lower oil sac 19, in upper bunker 5, lower oil sac 19 is connected on triple valve 9 top tank 14 with hydraulic press 18, on
Fuel tank 14 is connect by a root long oil pipe 16 with the other end of triple valve 9, and top tank 14 is provided with baffle 6, and lower oil sac 19 is bag
Formula oil sac is placed in lower bunker 10, and lower bunker 10 is open space, is communicated with seawater.The position of top tank 14 and oil pipe 16
It sets close to buoy shell side, when buoy is in horizontal attitude, center of gravity is lower, is able to maintain twin screws horizontal propulsion device
It is respectively at left and right sides of shell.Baffle 6 completely cuts off hydraulic oil 15 and vacuum section in top tank 14, prevents hydraulic oil 15 from entering
Because liquid position variation causes buoy gravity center instability after top tank 14.
As shown in figure 4, being needed when buoy original state is in the water surface by maximum buoyancy, in top tank 14 and hydraulic press 18
Hydraulic oil 15 be all extruded in lower oil sac 19, buoy volume is maximum, and CTD detection probe 12 is by depth pressure at this time
Data are transferred to CTD sensor 13, and the detection depth that CTD sensor 13 feeds back to controller 17 is 0 meter, the control of controller 17 three
Port valve 9 is all closed；When buoy needs to decline, controller 17 controls the company that triple valve 9 opens lower oil sac 19 and hydraulic press 18
It is logical, draw back the hydraulic oil 15 in lower oil sac 19, buoy volume becomes smaller buoyancy reduction, and buoy is begun to decline；Controller 17 is according to CTD
The switch for the real-time deep control triple valve 9 that sensor 13 detects, makes buoy be suspended in predetermined depth；When buoy needs are working
When depth becomes horizontal attitude, controller 17 controls triple valve 9 and is connected to top tank 14 with hydraulic press 18, and hydraulic press 18 will be hydraulic
Oil 15 is squeezed into top tank 14, buoy constancy of volume, and center of gravity moves up and amesiality, and buoy is toppled in water, then the side of passing through
To sensor 25 detect buoy elevator angle be transmitted back to controller adjust in real time hydraulic oil 15 in top tank 14 fixing fabric structure it is floating
Mark posture.
As seen in figs. 5-6, the twin screws horizontal propulsion device includes 20, two propulsion electric machines of a telescope motor
11, fixed disk 21, connecting rod 22, connecting lever 23, fixed disk 21 are fixed on buoy shell 1, and telescope motor 20 is fixed on fixed disk 21
Above and with connecting rod 22 and connecting lever 23 it is connected, connecting rod 22 connects 11 end of propulsion electric machine, and 23 other end of connecting lever is connected to propulsion electric machine
On 11 slideway.When telescope motor 20 rotate forward when, connecting rod 22 is controlled to fixed disk direction by telescope motor 20 and is drawn back, connecting lever 23 by
The control of telescope motor 20 is reversed release, to make propulsion electric machine 11 close to fixed disk 21 and the side of change under the action of slideway
To becoming Fig. 6 from the extended state of Fig. 5 and be recycled to 1 tail portion of buoy shell, to reduce buoy suffered resistance in plunging motion；
When telescope motor 20 inverts, connecting rod 22 is reversed release, and connecting lever 23 is drawn back into, and finally makes propulsion electric machine 11 under slideway effect
Extended state is faded to from recycling state, to carry out underwater propulsion.
The present invention is a kind of as follows for the attitude regulation of profile buoy and the working principle of horizontal drive mechanism:
Air in extraction top tank 14, the gear of baffle 6 completely cut off hydraulic oil 15 and vacuum section in top tank 14, prevent in advance
Hydraulic oil 15 enters after top tank 14 because liquid position variation causes buoy gravity center instability；Profile buoy is floated on vertical posture
Sea, the hydraulic oil 15 in top tank 14 and hydraulic press 18 is all forced into lower oil sac 19 at this time, and buoy volume is maximum, is pushed away
1 tail portion of buoy shell has been recycled into motor 11.Controller 17 detects that 13 depth data of CTD sensor is 0 meter, passes through satellite
The collected oceanographic data information being stored in controller 17 in last time work is transferred to satellite, user by signal antenna 2
According to measurement demand by buoy next time needed for measurement position and present satellites position location signal be transmitted back to by satellite it is floating
Target satellite dishes 2, next time needed for measurement position information include at a distance from current location and direction.
Information, which is transmitted rear 17 automatic control tee valve 9 of controller, is connected to hydraulic press 18 with lower oil sac 19, will be hydraulic
Oil 15 is drawn back in hydraulic press 18, and buoy volume, which reduces buoyancy reduction, makes its dive.Controller 17 is detected according to CTD sensor 13
Real-time deep control triple valve 9 switch, so that buoy is suspended in predetermined depth, and control telescope motor 20 reversion, connecting rod 22 by
The control of telescope motor 20 is pushed outwardly, and the controlled inside drawing of connecting lever 23, drives propulsion electric machine 11 far from fixed disk 21 and the side of change
To being acted on by slideway 24 makes propulsion electric machine 11 become extended state from recycling state, hereafter opens hydraulic press 18 and top tank
Hydraulic oil 15 is pumped into top tank 14, buoy constancy of volume by 14 connection, control hydraulic press 18, and center of gravity moves up and amesiality,
Buoy is toppled in water, the buoy elevator angle that controller 17 is detected according to direction sensor 25, adjusts top tank 14 in real time
Middle The hydraulic oil keeps buoy horizontal attitude.Controller 17 controls the propulsion that power supply 17 is twin screws horizontal propulsion device at this time
Motor 11 is powered, and displacement is estimated according to the revolving speed of propulsion electric machine 11, and twin screws water is adjusted according to direction sensor 25
The rotational speed difference of two propulsion electric machines 11 of flat propulsion device controls buoy movement direction.
After buoy reaches the predetermined position of estimation, controller 17, which controls the rotating forward of telescope motor 20, makes propulsion electric machine from stretch-like
State is recycled to buoy shell tail portion, while controlling hydraulic press 18 and hydraulic oil 15 in top tank 14 is drawn back hydraulic press 18, closes liquid
The connection of press 18 and top tank 14, buoy constancy of volume, decentralization, controller 17 are detected floating by direction sensor 25
Mark restores to vertical posture, then opens the connection of hydraulic press 18 Yu lower oil sac 19, and hydraulic oil 15 is pumped into lower oil sac 19, buoy
Volume increases, and can float up to the water surface.
Buoy controller 17 during floating and dive controls CTD sensor 13 and acquires thermohaline depth data and be transmitted back to control
Device 17 processed is stored, to carry out the oceanographic data collecting work of new position.Required electric energy is by electricity in whole work process
Source 17 powers.
Finally bright: the foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (5)
1. a kind of attitude regulation and horizontal drive mechanism for profile buoy, it is characterised in that: including buoy shell, double oil sacs
Formula attitude regulating mechanism, twin screws horizontal propulsion device；
The buoy shell include signal storehouse, sensor storehouse, upper bunker, control storehouse, hydraulic storehouse, lower bunker, the signal storehouse and
Lower bunker is connected to seawater, and signal storehouse includes satellite dishes and CTD detection probe, the sensor storehouse, upper bunker, liquid
Pressure storehouse and control storehouse are closed bin, and sensor storehouse includes CTD sensor and direction sensor, and control storehouse includes whole system
Power supply, controller；
Double oil sac formula attitude regulating mechanisms include hydraulic press, top tank, baffle, oil pipe, triple valve, lower oil sac, top tank
In upper bunker, lower oil sac and hydraulic press are connected on triple valve, and top tank is another by a root long oil pipe and triple valve
End connection, top tank are provided with slide damper, and lower oil sac is pocket type oil sac, are placed in lower bunker, and lower bunker is open sky
Between, it is communicated with seawater；
The twin screws horizontal propulsion device includes a telescope motor, two propulsion electric machines, fixed disk, connecting rod, connecting levers, Gu
Price fixing is fixed on buoy shell, and telescope motor is fixed in fixed disk and is connected with connecting rod and connecting lever, and connecting rod connection promotes electricity
Generator terminal portion, the connecting lever other end are connected on the slideway of propulsion electric machine.
2. a kind of attitude regulation and horizontal drive mechanism for profile buoy according to claim 1, it is characterised in that:
The top tank position is not in buoy shell center, top tank and the oil pipe connecting with triple valve jointly close to shell side.
3. a kind of attitude regulation and horizontal drive mechanism for profile buoy according to claim 1, it is characterised in that:
Baffle in the top tank can rise or decline with hydraulic oil in top tank slideway, and can completely cut off hydraulic oil and vacuum
Part.
4. a kind of attitude regulation and horizontal drive mechanism for profile buoy according to claim 1, it is characterised in that:
The switch state of the triple valve is determined by controller, and triple valve is controlled when buoy needs to rise and fall and connects hydraulic press and lower oil sac
It is logical, triple valve, which is controlled, when buoy needs to adjust elevator angle is connected to hydraulic press with top tank.
5. a kind of attitude regulation and horizontal drive mechanism for profile buoy according to claim 1, it is characterised in that:
The telescope motor controls connecting rod and connecting lever, motor can rotate forward release connecting lever and recycle connecting rod simultaneously, and motor reversal releases connecting rod
And recycle connecting lever.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675954.5A CN110371253B (en) | 2019-07-25 | 2019-07-25 | Attitude adjusting and horizontal driving mechanism for profile buoy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910675954.5A CN110371253B (en) | 2019-07-25 | 2019-07-25 | Attitude adjusting and horizontal driving mechanism for profile buoy |
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| CN110371253A true CN110371253A (en) | 2019-10-25 |
| CN110371253B CN110371253B (en) | 2021-03-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924044A (en) * | 2020-08-13 | 2020-11-13 | 中山大学 | Maneuvering ocean observation platform capable of working underwater for long time |
| CN112339914A (en) * | 2020-11-17 | 2021-02-09 | 青岛黄海学院 | Underwater profile detection buoy device and detection method |
| CN115743409A (en) * | 2022-10-31 | 2023-03-07 | 南方海洋科学与工程广东省实验室(珠海) | Self-floating and sinking type section observation buoy |
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| CN110371253B (en) | 2021-03-16 |
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