CN209037812U - Cable-free type sea bed observation platform suitable for Quan Haishen - Google Patents
Cable-free type sea bed observation platform suitable for Quan Haishen Download PDFInfo
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- CN209037812U CN209037812U CN201821727742.4U CN201821727742U CN209037812U CN 209037812 U CN209037812 U CN 209037812U CN 201821727742 U CN201821727742 U CN 201821727742U CN 209037812 U CN209037812 U CN 209037812U
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Abstract
The utility model discloses a kind of cable-free type sea bed observation platforms suitable for Quan Haishen, including frame-type main body and the floating body being mounted in frame-type main body, wing plate, elevation carrection device, floating ball cabin, levelling mechanism, counterweight and relieving mechanism；Floating ball cabin sealing system circuit while buoyancy is provided；The circuit system by elevation carrection device detect frame-type main body drop to reach setting height apart from seabed when, control wing plate expansion, make platform grease it in, and when frame-type main body reaches seabed, control levelling mechanism adjusts frame-type main body level and stands on seabed；The circuit system under water after the completion of operation, abandon counterweight and control wing plate withdrawal by control relieving mechanism, so that observation platform is emerged under the buoyancy of floating body, realizes automatic recycling.The observation platform of the utility model lays mode using untethered, is not limited by cable length, operating depth can achieve 11000 meters or more, can be realized the submarine observation of Quan Haishen.
Description
Technical field
The utility model belongs to submarine observation engineering device technique field, specifically, being to be related to one kind to can be adapted for difference
The sea bed observation platform in depth sea area.
Background technique
At this stage, ocean research has stepped into the Quan Haishen epoch, depth of water range from the sea area of 6000 m-11000 m or so,
" sea bucket abyss " (Hadal trench) is known as by scientist, is sea area most deep on the earth.The region is mainly distributed on
Continental margin is made of trench, although only accounting for the 1%-2% of global seabed area, vertical depth accounts for the full depth in ocean
45%, it is of great significance in marine ecosystems.Currently, it is newest to have become ocean research to the research in sea bucket abyss
Disciplinary Frontiers, this also indicates that Marine Sciences come into the Quan Haishen scientific investigation epoch simultaneously.
With the continuous development of sea bed observation platform, working region is deepened continuously from shallow sea to deep-sea.It sees in existing seabed
That surveys platform lays mode to have based on cable lays, and can realize observation steady in a long-term in the seabed for being less than 7000m depth.But
It is, with the increase of operating depth, especially when observation area is sea bucket abyss region, to be limited to geology hawser on scientific investigation ship
The limitation of length, work will be unable to carry out.In order to meet the needs of deep-sea detecting, current certain ocean scientific investigation team are by means of section
Existing measuring device is mounted on submersible by the progress of technology, will be measured using manned underwater vehicle or unmanned submersible
Device brings deep-sea into, and cloth is put into sea bucket abyss region, carries out research work.But it is this to lay mode cost high, and not
It is suitble to prolonged continuous observation task, therefore, applicability is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of cable-free type sea bed observation platforms suitable for Quan Haishen, without carrying
Submersible can voluntarily dive be to deep seafloor, and convenient for laying and recycling.
In order to solve the above technical problems, the utility model is achieved using following technical scheme:
A kind of cable-free type sea bed observation platform suitable for Quan Haishen, including frame-type main body and it is mounted on the frame
Floating body, wing plate, elevation carrection device, floating ball cabin, levelling mechanism, counterweight and relieving mechanism in formula main body；Wherein, the floating ball
Cabin is in floating ball shape, and sealing system circuit is used for while providing buoyancy；The elevation carrection device is used for detection block posture
Height of the main body apart from seabed, and feed back to the circuit system；The circuit system drops to distance sea in frame-type main body
When bottom reaches setting height, exports the slow drop control signal control wing plate and be unfolded outward relative to frame-type main body, and in frame
When posture main body reaches seabed, output leveling control signal controls the posture that the levelling mechanism adjusts frame-type main body, makes institute
It states frame-type main body and steadily stands on seabed；In observation platform recycling, the circuit system output, which is thrown, carries control signal, controls institute
It states relieving mechanism and abandons the counterweight, and control the wing plate and withdraw, float downward observation platform in the buoyancy of the floating body
The water surface out.
Further, it is additionally provided in the cable-free type sea bed observation platform and delays drop oil cylinder, the one of the slow drop oil cylinder
End is hinged with the frame-type main body, and the other end is hinged with the wing plate, and the circuit system is by controlling the slow drop
The piston rod of oil cylinder is flexible, to drive the wing plate to be unfolded or withdraw.
Preferably, the wing plate is preferably provided with four, and the surrounding around the frame-type main body is laid, in each wing plate
Upper preferably hinged two slow drop oil cylinders.Configuration two slow drop oil cylinders can provide bigger driving force for wing plate, bigger to overcome
Seawater pressure, adapt to deep ocean work demand.
A kind of preferred structure as the levelling mechanism designs, and the utility model is provided with more in the levelling mechanism
A levelling shoe and multiple leveling cyclinders, the levelling shoe are located at the bottom of frame-type main body, the connection of each levelling shoe
One leveling cyclinder；Attitude transducer is installed in the floating ball cabin, detects the posture of the frame-type main body, and generates appearance
State data are sent to the circuit system；The circuit system is when frame-type main body reaches seabed, according to the posture received
Data generate leveling control signal, and control leveling cyclinder drives the levelling shoe flexible, to adjust the frame-type main body
Posture can be stablized and stand on seabed and reach horizontality.
A kind of preferred structure as the relieving mechanism designs, and the utility model is provided in the relieving mechanism and releases
It drains the oil cylinder, fixed pulley, hawser and hook；The fixed pulley is mounted in the frame-type main body, winds the hawser thereon, and
One end Connection Release oil cylinder of hawser, other end connection hook；The hook hooks in the lifting hole(eyelet) that default conditions extend into counterweight
Counterweight is stated in residence, to increase the weight of observation platform, makes observation platform automatic descending to seabed；In observation platform recycling, institute
It states circuit system output and throws load control signal, control the release oil cylinder and transfer hawser, rotate hook under self weight, disengaging institute
The lifting hole(eyelet) for stating counterweight separates counterweight with frame-type main body, discharges counterweight.
Further, it is also equipped with hydraulic station in the frame-type main body, is connected by oil pipe each in observation platform
Class oil cylinder, such as release oil cylinder, slow drop oil cylinder, leveling cyclinder, then convey hydraulic oil for all kinds of oil cylinders.
Preferably, the floating body preferably includes floating ball and buoyancy plate, is mounted on the top of the frame-type main body, described floating
Ball preferably include it is multiple, and arrangement form array architecture.
For the ease of scientific investigation ship can fast searching to the observation platform to emerge, the utility model is in the frame-type
Iridium satellite beacon and light beacon are also equipped at the top of main body, the iridium satellite beacon after observation platform water outlet believe automatically by transmitting positioning
Number, the geographical coordinate of observation platform is informed into scientific investigation ship；The light beacon emits visible light after observation platform water outlet automatically, refers to
Show that scientific investigation ship finds its position.
In order to further increase the buoyancy of observation platform, the utility model preferably installs four floating ball cabins, by the system
Data acquisition unit, control unit, Motorized drive unit and battery in circuit are split in four different floating ball cabins, every
Underwater electrical connector is installed on a floating ball cabin, water-proof cable is connected between underwater electrical connector, the electricity being built in different floating ball cabins
Road is electrically connected by the water-proof cable, to transmit power supply and signal.
For the ease of installation photograph or apparatus for making a video recording, the floating ball cabin is made using transparent glass in the utility model, floating
The installation space that camera or video camera are reserved in ball cabin is exclusively used in sealing therefore without carry other on observation platform and shines
The transparent cabinet of camera or video camera has then achieved the purpose that simplified platform structure and installation operation.
Further, it is also equipped with underwater acoustic communication set in the frame-type main body, for receiving instruction waterborne, and transmitted
To the circuit system；The circuit system receive throw carry instruction when, generate and export throwing and carry control signal, described in control
Relieving mechanism abandons the counterweight.
In order to ensure sea bed observation platform can reliable recovery, the utility model can also be into one in the relieving mechanism
Step setting mechanical timer trigger device, the mechanical timer trigger device start timing when launching observation platform, and in timing
When reaching the maximum time threshold value of setting, relieving mechanism described in automatic trigger abandons the counterweight.Using the alternative side of this recycling
Case can carry out auxiliary control to relieving mechanism, realize that observation is flat when circuit system can not normally export throwing and carry control signal
The reliable recovery of platform.
Compared with prior art, the advantages and positive effects of the utility model are as follows: the sea bed observation platform of the utility model
Lay mode using untethered, do not limited by cable length, operating depth can achieve 11000 meters even more than, it is thus possible to
Realize the submarine observation of Quan Haishen.Also, the utility model on sea bed observation platform by being arranged slow descending mechanism and machine for releasing
Structure can not only guarantee that observation platform voluntarily steadily sank to landing, but also may insure that observation platform is voluntarily successfully thrown and carry recycling, be not necessarily to
The auxiliary of scientific investigation ship and submersible can independently carry out long-continued observation operation in the seabed of any depth, be ocean
Research effectively carries out providing full-scope safeguards.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantages of the utility model
It will become clearer.
Detailed description of the invention
Fig. 1 is a kind of embodiment for the cable-free type sea bed observation platform suitable for Quan Haishen that the utility model is proposed
Structural schematic diagram；
Fig. 2 is a kind of structural schematic diagram of embodiment of the frame-type main body in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of embodiment of the counterweight in Fig. 1；
Fig. 4 is a kind of structural schematic diagram of embodiment of counterweight and relieving mechanism；
Fig. 5 is a kind of schematic block circuit diagram of embodiment of circuit system.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawing.
As shown in Figure 1, the cable-free type sea bed observation platform of the present embodiment mainly by frame-type main body 10 and is mounted on institute
State floating body 20, wing plate 30, elevation carrection device, floating ball cabin 40, levelling mechanism 50, counterweight 60 and the release in frame-type main body 10
The part such as mechanism 70 forms.Wherein, frame-type main body 10 is used as arrying main body, it is preferred to use titanium alloy material and high-intensitive aluminium
Alloy is welded, and while guaranteeing bearing capacity and compression strength, mitigates the overall weight of arrying main body 10 as far as possible, is convenient for back
It receives.Frame-type main body 10 is preferably designed rectangular cage construction by the present embodiment, as shown in Fig. 2, in order to install on it not
Same equipment.As a kind of preferred mounting means of the present embodiment, floating body 20 can be mounted on to the top of frame-type main body 10, with
For providing upward buoyancy for platform, observation platform being enable voluntarily to emerge when observation platform recycles.In order to see
It surveys after platform carries measuring instrument, floating body 20 can also provide enough buoyancy, realize being close to for observation platform and measuring instrument
It receives, the present embodiment constitutes the floating body 20 in such a way that floating ball 21 and buoyancy plate 22 combine.Specifically, it is preferable that by frame
The top surface of formula main body 10 is designed to rectangle net trellis, installs a floating ball 20 respectively in each rectangular mesh 11, makes floating ball
20 arrangements form array architecture.Four assembly items 12, each assembly item 12 are respectively welded on each rectangular mesh 11
A triangle is formed with one of corner of rectangular mesh 11, installation assembly item 12 can not only play rectangular mesh 11
Reinforcement effect, and can be convenient installation of the floating ball 20 in rectangular mesh 11 and fix.Buoyancy plate 22 is coated on frame-type master
The top surrounding of body 10 can also play the effect of buffering percussive force while increasing buoyancy.
The intermediate position that wing plate 30 is mounted on frame-type main body 10 is preferably provided with wing plate positioned at the lower section of buoyancy plate 22
30 distance to 10 bottom of frame-type main body accounts for the 2/3 of 10 total height of frame-type main body, and the steady of mechanical structure can be improved in this way
It is qualitative.The present embodiment installs four blocks of wing plates 30 preferably in frame-type main body 10, is distributed in the surrounding of frame-type main body 10.It is each
Block wing plate 30 is designed to streamlined aerofoil, and inside is hinged with frame-type main body 10.Wing plate 30 is driven using cushion cylinder 31
It expansion or is inwardly withdrawn outward relative to frame-type main body 10, specifically, can be by one end (such as cylinder barrel of slow drop oil cylinder 31
Bottom) it is hinged with frame-type main body 10, the other end (such as piston rod 32) and the bottom surface of wing plate 30 are hinged.The slow drop oil of control
The piston rod 32 of cylinder 31 stretches out, and wing plate 30 can be pushed to be unfolded, to reduce the decrease speed of observation platform.Conversely, the slow drop of control
The piston rod 32 of oil cylinder 31 is withdrawn, and can be retracted wing plate 30, to reduce the decline resistance of observation platform, be kept observation platform fast
Speed sinks to seabed.Slow drop oil cylinder 31 is hinged with frame-type main body 10, slow drop oil cylinder 31 can be made to follow the expansion of wing plate 30
Or withdraw and adjust automatically its angle between frame-type main body 10, to adapt to the motion profile of wing plate 30.It is flat according to observation
The submerged depth of platform adjusts the extension elongation of the piston rod 32 of slow drop oil cylinder 31, can adjust to the expanded angle of wing plate 30
Section then achievees the effect that the slow drop of multistep speed regulation, enables observation platform in seabed grease it in.
When in view of deep ocean work, the pressure in seabed is very big, and wing plate 30 needs to overcome very big resistance upon deployment, in order to
Guarantee that wing plate 30 can reliably be unfolded under deep-marine-environment, the present embodiment preferred pin is respectively configured two to each wing plate 30 and delays
Oil cylinder 31 is dropped, as shown in Figure 1, being hinged on the left and right sides of 30 bottom surface of wing plate, provides bigger motive force for wing plate 30.
In the bottom mounting apertures plate 13 of frame-type main body 10, as shown in Fig. 2, being opened up on orifice plate 13 of different sizes several
A pilot hole, for installing floating ball cabin 40, levelling mechanism 50 and the measuring instrument for needing to carry.
In order to seal the circuit system of observation platform, circuit system is set to can adapt to underwater operation environment, the present embodiment is set
Meter floating ball cabin 40 encapsulates the circuit system.The floating ball cabin 40 is preferably made of transparent glass, is designed to floating ball shape, peace
On the orifice plate 13 of 10 bottom of frame-type main body.The cabin for being used for package system circuit is designed to floating ball shape, Ke Yi
While satisfaction encapsulation requires, the buoyancy of auxiliary is provided for observation platform.Also, it is transparent by the way that floating ball cabin 40 to be designed to
Camera or video camera can be directly built in floating ball cabin 40 by shape when needing to install photograph or apparatus for making a video recording, without
In addition carry is exclusively used in encapsulating the cabinet of camera or video camera on observation platform, it is possible thereby to which it is whole to reach simplified observation platform
The purpose of body structure.
In order to obtain bigger buoyancy, the present embodiment is installed four preferably on the orifice plate 13 of 10 bottom of frame-type main body and is floated
Ball cabin 40, to be respectively used to functional circuit different in package system circuit.As shown in connection with fig. 5, the circuit system of the present embodiment
Include mainly data acquisition unit, four part of control unit, Motorized drive unit and battery, this four partial functions circuit is split
In four different floating ball cabins 40, to form data acquisition cabin, control cabinet, power drive cabin and battery flat.It is floating at each
An at least underwater electrical connector 41 is respectively set on ball cabin 40, is connected between the underwater electrical connector 41 on different floating ball cabins 40 anti-
Water power cable, the functional circuit being built in different floating ball cabins is realized by water-proof cable to be electrically connected, to transmit power supply, analog signal
And/or digital signal.
Wherein, data acquisition unit is mainly built-in in data acquisition cabin, such as various interface boards, interface circuit, adopt
Collect instrument etc., for connecting all kinds of measuring instruments being mounted on observation platform, to acquire the measurement that all kinds of measuring instruments detect
Data, and after carrying out data processing, it is sent to described control unit and is analyzed and stored.The present embodiment is preferably by elevation carrection
Device (not shown) is laid in frame-type main body 10 independently of circuit system, and connects the data acquisition unit.
The elevation carrection device can be altimeter, acoustic range finder etc., using elevation carrection device detection framework formula main body 10 away from
Height from seabed, and generate height detection signal and be sent to data acquisition unit meets control unit reception and wants to be processed into
The data format asked, is sent to control unit, to realize the real-time monitoring to observation platform down position.In data acquisition cabin
The space for installing camera or video camera can also be reserved, camera is acquired using data acquisition unit or video camera is taken the photograph
The image data got, and it is sent to described control unit.
It is mainly built-in with control unit in control cabinet and connects attitude transducer (such as three axis of described control unit
Gyroscope, three axis accelerometer, three axle electronic compass etc.), temperature sensor, humidity sensor, baroceptor, leak sensing
The sensing elements such as device, for detecting the tilt angle after observation platform lands and the environmental parameter in floating ball cabin 40.It is described
Control unit may include controller (such as CPU, MCU, DSP etc.) and memory, control of the controller as whole system circuit
Core processed carries out coordinated control to each functional circuit, and will treated that measurement data is sent to memory saves.
Motorized drive unit, such as the motor driven electricity for driving motor operation are mainly built-in in power drive cabin
Road etc., for the external measuring instrument being mounted on observation platform.When needing to control the motor operation in certain measuring instruments,
The Motorized drive unit can be output control signals to by control unit, then generate driving voltage, measuring equipment
In motor operation, carry out habitata operation.
It is mainly built-in with lithium battery and seawater battery in the battery flat, for for observation platform and being mounted in observation
Measuring instrument on platform provides power supply.It can satisfy what observation platform was worked continuously for a long time under water using seawater battery
Power demand.
In order to make observation platform be able to maintain horizontality after seabed is landed, to ensure the accurate of certain measurement data
Property, the present embodiment is installed levelling mechanism 50, including levelling shoe 51 and leveling cyclinder 52 in the bottom of frame-type main body 10, is such as schemed
Shown in 1.The present embodiment preferably lays four leveling cyclinders 52 and controls four cooperation adjusting frame-type main bodys 10 of levelling shoe 51
Equilibrium state.Specifically, can be on the orifice plate 13 that leveling cyclinder 52 is mounted on 10 bottom of frame-type main body, piston rod court
Under, connect levelling shoe 51.By adjusting the extension elongation of the piston rod of leveling cyclinder 52, to change the appearance of frame-type main body 10
Frame-type main body 10 is adjusted to horizontality by state.
Counterweight 60 is installed in the bottom of frame-type main body 10, relieving mechanism 70 is installed in frame-type main body 10, utilizes release
Mechanism 70 mounts counterweight 60.After observation platform enters sea, seabed is sunk to using the weight drop-down observation platform of counterweight 60, carries out water
Lower operation.After the completion of underwater operation, control relieving mechanism 70 abandons counterweight 60, separates counterweight 60 with frame-type main body 10.
Thereafter, frame-type main body 10 floating ball 21, buoyancy plate 22, floating ball cabin 40 collective effect float downward, emersion sea, wait scientific investigation
Ship is salvaged.
A kind of preferred structure as the relieving mechanism 70 designs, and the present embodiment installs fixation in frame-type main body 10
Bracket 71, as shown in Figure 1, installation fixed pulley 72 and hook 73 on fixed bracket 71, as shown in connection with fig. 4.On fixed pulley 72
Hawser 74 is wound, and one end of hawser 74 is connected on hook 73, other end Connection Release oil cylinder 75.The release oil cylinder 75
It may be mounted in frame-type main body 10, the piston rod by control release oil cylinder 75 is flexible, to pull up or transfer hawser 74,
Then the angle for changing hook 73, realizes hooking up or discharge to counterweight 60.Specifically, in conjunction with shown in Fig. 3, Fig. 4, Ke Yi
Lifting hole(eyelet) 61 is opened up in counterweight 60, by default, release oil cylinder 75 controls its piston rod and retracts, and pulls up hawser 74, makes to link up with
73 upward and extend into the lifting hole(eyelet) 61 of counterweight 60, sling counterweight 60.When needing to abandon counterweight 60, control release oil cylinder 75 will
Its piston rod stretches out, and transfers hawser 74.At this point, hook 73 rotates by a certain angle under the action of its own gravity, then from matching
It weighs and is detached from 60 lifting hole(eyelet) 61, state as shown in Figure 4 realizes the release of counterweight 60.Thereafter, observation platform in floating body 20 and floats
It floats under the action of ball cabin 40, abandons counterweight 60 and realize recycling.
As a kind of preferred design of the present embodiment, four sets of the counterweight 60 and 70 preferred disposition of relieving mechanism, cloth
It is located at four base angles position of rectangular frame main body 10, to balance the lower pulling force being applied in frame-type main body 10, guarantees to see
It is steady to survey platform posture during dive.
In order to provide hydraulic oil to slow drop oil cylinder 31, leveling cyclinder 52, release oil cylinder 75, the present embodiment is on observation platform
It is also equipped with hydraulic station 14, as shown in Figure 1, it is preferred that the center position of 10 bottom orifice plate 13 of installing frame posture main body, and by not
Same oil pipe is respectively communicated with the slow drop oil cylinder 31, leveling cyclinder 52 and release oil cylinder 75.In the oil for connecting each oil cylinder
Solenoid valve is installed respectively, when needing to control some cylinder efficient, can control connection first by circuit system should on pipe
Solenoid valve on the oil pipe of controlled oil cylinder is opened, and is then controlled hydraulic station 14 to controlled oil oil supply cylinder or oil pumping, is controlled with controlling
The piston rod of oil cylinder is stretched out or is retracted, and then meets the need of work of controlled oil cylinder.
In addition, the present embodiment is also equipped with iridium satellite beacon 15 and light beacon 16 at the top of frame-type main body 10, such as Fig. 1 institute
Show.Wherein, iridium satellite beacon 15 can emit positioning signal, such as GPS signal automatically after observation platform water outlet, and then will observation
The geographical coordinate of platform informs scientific investigation ship, in order to scientific investigation ship in sea area fast searching to the observation platform.The light letter
Mark 16 can emit visible light after observation platform water outlet automatically, issued and indicated to scientific investigation ship in a manner of optical signal, in order to
Scientific investigation ship finds its position, can guarantee that observation platform safely and fast recycles at night.
It is also equipped with hoisting mechanism 17 at the top of frame-type main body 10, for matching with the marine salvage equipment on scientific investigation ship
It closes, in order to be launched and salvaged to observation platform.When the seawater in sea area to be measured is not deep, can also use has cable mode,
Hawser on scientific investigation ship is connected on the hoisting mechanism 17 of observation platform, the observation platform is laid and recycled by hawser,
Allow that the observation platform of the present embodiment has supported cable and untethered two kinds lay mode, to extend the suitable application area of observation platform.
The specific work process of the sea bed observation platform of the present embodiment is described in detail below.
After arriving at the placement in sea area to be measured using scientific investigation shipping load observation platform, it is flat that observation is sling using boat-carrying wirerope
Platform is transferred to sea, and control detacher is detached from, and launches observation platform and enters sea.
After observation platform enters sea, circuit system starts height of the elevation carrection device detection observation platform apart from seabed.It sees
Platform to be surveyed to sink under the gravity of itself and counterweight 60, initial stage, observation platform accelerates dive, during decline,
By the effect of buoyancy, observation platform enters at the uniform velocity diving stations.When elevation carrection device detects that observation platform is arrived apart from seabed
When up to setting height, the slow drop control signal of control unit output, the piston rod 32 for controlling slow drop oil cylinder 31 stretches out, and pushes wing plate 30
Expansion, to reduce the diving speed of observation platform, and can height change according to observation platform apart from seabed, adjust wing plate 30
Expanded angle, realize the slow drop of multistep speed regulation.For example, when elevation carrection device detects observation platform apart from seabed about
At 200 meters, 45 ° of angles are unfolded in control 30 opposing frame formula main body 10 of wing plate, reduce the diving speed of observation platform but are unlikely to
It is too slow.When elevation carrection device detects observation platform apart from about 100 meters of seabed, control wing plate 30 is further spread out, and makes it
90 ° of angles, the slow dive of control observation platform, until grease it in is unfolded in opposing frame formula main body 10.
For observation platform after the grease it in of seabed, control unit passes through the land-sea of attitude transducer detection block posture main body 10
Tilt angle after bed, and then leveling control signal is exported, control leveling cyclinder 52 drives four levelling shoes 51 flexible, until
Frame-type main body 10 is adjusted to horizontality.
Observation platform executes observation mission in seabed, until underwater operation terminates.
After completing underwater operation, control wing plate 30 first is withdrawn observation platform, is then controlled relieving mechanism 70 and is abandoned and matches
60 are weighed, observation platform unpowered floating under the buoyancy of floating body 20 and floating ball cabin 40 is made, realizes recycling.
In order to ensure observation platform reliable recovery, the present embodiment proposes that three sets of complementations release the control scheme:
First scheme: master control scheme is installed underwater acoustic communication set (not shown) on observation platform, can specifically be installed
In frame-type main body 10.Instruction waterborne is received using underwater acoustic communication set, such as throws and carries instruction etc..Underwater acoustic communication set is connected to
Circuit system, the specific control unit connected in circuit system.When underwater acoustic communication set, which receives the throwing, carries instruction, to reception
It is handled to throwing to carry to instruct, is then forwarded to described control unit, throwing is generated by control unit and carries control signal, control is released
Laying mechanism 70 abandons counterweight 60.
Alternative plan: remedying scheme, if underwater acoustic communication set failure, can not receive the throwing and carry instruction, then can be set
Control unit reserves one section of waiting time (can specifically determine according to the actual situation) after observation platform completes underwater operation,
After this section of waiting time reaches, if control unit does not receive the throwing yet and carries instruction, then it is assumed that underwater acoustic communication set failure, automatically
It generates to throw and carries control signal, voluntarily control relieving mechanism 70 and abandon counterweight 60.
Third program: remedying scheme, mechanical timer trigger device is arranged in relieving mechanism 70, and previously according to practical work
Maximum time threshold value is set as situation.When launching observation platform, mechanical timer trigger device is opened, hourly observation platform
Operating time.When timing reaches the maximum time threshold value of setting, it is believed that exception occurs in circuit system, can not normally send throwing and carry
Control signal.At this point it is possible to which triggering relieving mechanism 70 by mechanical timer trigger device abandons counterweight 60, to ensure observation platform
Reliable recovery.In order to realize triggering of the mechanical timer trigger device to relieving mechanism 70, a kind of mode can design mechanical timer
Trigger device replaces circuit system to generate and throws load control signal, and control hydraulic station 14 conveys hydraulic oil to release oil cylinder 75, to control
The piston rod of system release oil cylinder 75 stretches out, and is detached from hook 73 from counterweight 60, discharges counterweight 60；Another way can design
Mechanical timer trigger device cuts off hawser 74 when timing reaches the maximum time threshold value of setting, to realize the release of counterweight 60.
After observation platform emerges, iridium satellite beacon 15 and light beacon 16 start, and Xiang Kekao ship sends the ground of observation platform
Coordinate is managed, and shines and scientific investigation ship is guided quickly to find its position.After scientific investigation ship reaches observation platform position, throwing can be used
Rifle of restricting emits Kevlar hawser, connects observation platform, carries out salvaging recycling to observation platform.
The observation platform scientific structure design of the present embodiment is reasonable, can not only guarantee that the whole steady sinking of platform is landed, but also
It can guarantee that platform successfully recycles, work is not limited by scientific investigation ship geology cable length, it can also be used without using submersible,
Reduce scientific research cost, alleviate the operation difficulty of submarine observation operation, improve work efficiency, can preferably for research and
Engineering activity service.A plurality of types of detecting devices can be carried, on the observation platform of the present embodiment to execute various differences
Scientific research mission, carry out long-time seabed be resident performance testing.
Certainly, the above is only a kind of preferred embodiment of the utility model, it is noted that for the art
Those of ordinary skill for, without departing from the principle of this utility model, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of cable-free type sea bed observation platform suitable for Quan Haishen, which is characterized in that including frame-type main body and installation
Floating body, wing plate, elevation carrection device, floating ball cabin, levelling mechanism, counterweight and relieving mechanism in the frame-type main body；Its
In, the floating ball cabin is in floating ball shape, and sealing system circuit is used for while providing buoyancy；The elevation carrection device is used for
Height of the detection block posture main body apart from seabed, and feed back to the circuit system；The circuit system is under frame-type main body
It is down to when reaching setting height apart from seabed, exports slow drop control signal and control the wing plate relative to frame-type main body to outreach
It opens, and when frame-type main body reaches seabed, output leveling control signal controls the levelling mechanism and adjusts frame-type main body
Posture makes the frame-type main body steadily stand on seabed；In observation platform recycling, the circuit system output, which is thrown, carries control letter
Number, it controls the relieving mechanism and abandons the counterweight, and control the wing plate and withdraw, make observation platform in the buoyancy of the floating body
It emerges under effect.
2. the cable-free type sea bed observation platform according to claim 1 suitable for Quan Haishen, which is characterized in that further include delaying
Oil cylinder drops, and one end of the slow drop oil cylinder is hinged with the frame-type main body, and the other end is hinged with the wing plate, the system
Circuit of uniting is flexible by the piston rod for controlling the slow drop oil cylinder, to drive the wing plate to be unfolded or withdraw.
3. the cable-free type sea bed observation platform according to claim 2 suitable for Quan Haishen, which is characterized in that the wing plate
Including four, the surrounding around the frame-type main body is laid, and hinged on each wing plate there are two slow drop oil cylinders.
4. the cable-free type sea bed observation platform according to claim 1 suitable for Quan Haishen, which is characterized in that the leveling
Mechanism includes multiple levelling shoes and multiple leveling cyclinders, and the levelling shoe is located at the bottom of frame-type main body, each tune
Flat stabilizer blade connects a leveling cyclinder；
Attitude transducer is installed in the floating ball cabin, detects the posture of the frame-type main body, and generates attitude data hair
It send to the circuit system；The circuit system is generated when frame-type main body reaches seabed according to the attitude data received
Leveling control signal, control leveling cyclinder drive the levelling shoe flexible, stand on sea to adjust the frame-type main body level
Bottom.
5. the cable-free type sea bed observation platform according to claim 1 suitable for Quan Haishen, which is characterized in that the release
Mechanism includes release oil cylinder, fixed pulley, hawser and hook；The fixed pulley is mounted in the frame-type main body, is wound thereon
The hawser, and one end Connection Release oil cylinder of hawser, other end connection hook；The hook extend into counterweight in default conditions
Lifting hole(eyelet) in, catch on the counterweight；In observation platform recycling, the circuit system output, which is thrown, carries control signal, described in control
It discharges oil cylinder and transfers hawser, rotate hook under self weight, be detached from the lifting hole(eyelet) of the counterweight, make counterweight and frame-type main body point
From.
6. being suitable for the cable-free type sea bed observation platform of Quan Haishen according to any one of claim 2 to 5, feature exists
In, be also equipped with hydraulic station in the frame-type main body, by oil pipe connect observation platform in all kinds of oil cylinders, be all kinds of oil
Cylinder conveys hydraulic oil.
7. the cable-free type sea bed observation platform according to claim 1 suitable for Quan Haishen, which is characterized in that the floating body
Including floating ball and buoyancy plate, be mounted on the top of the frame-type main body, the floating ball include it is multiple, arrangement forms array knot
Structure.
8. the cable-free type sea bed observation platform according to claim 1 suitable for Quan Haishen, which is characterized in that in the frame
Iridium satellite beacon and light beacon are also equipped at the top of posture main body, transmitting is fixed automatically after observation platform water outlet for the iridium satellite beacon
Position signal, the light beacon emit visible light after observation platform water outlet automatically.
9. the cable-free type sea bed observation platform according to claim 1 suitable for Quan Haishen, which is characterized in that the floating ball
Cabin is made of transparent glass, including four, is reserved with the installation space of camera or video camera；The circuit system includes data
Acquisition unit, control unit, Motorized drive unit and battery split in four different floating ball cabins, pacify on each floating ball cabin
Equipped with underwater electrical connector, it is connected with water-proof cable between underwater electrical connector, the circuit being built in different floating ball cabins passes through described
Water-proof cable electrical connection.
10. according to claim 1 to described in any one of 5,7 to 9 be suitable for Quan Haishen cable-free type sea bed observation platform,
It is characterized in that,
It is also equipped with underwater acoustic communication set in the frame-type main body, for receiving instruction waterborne, and is transmitted to the system electricity
Road；The circuit system receive throw carry instruction when, generate and export throwing carry control signal, control the relieving mechanism and abandon
The counterweight；
Mechanical timer trigger device is provided in the relieving mechanism, the mechanical timer trigger device is launching measuring device
Shi Qidong timing, and when timing reaches the maximum time threshold value of setting, relieving mechanism described in automatic trigger abandons the counterweight.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727742.4U CN209037812U (en) | 2018-10-24 | 2018-10-24 | Cable-free type sea bed observation platform suitable for Quan Haishen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821727742.4U CN209037812U (en) | 2018-10-24 | 2018-10-24 | Cable-free type sea bed observation platform suitable for Quan Haishen |
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| CN209037812U true CN209037812U (en) | 2019-06-28 |
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ID=67039020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109278962A (en) * | 2018-10-24 | 2019-01-29 | 中国海洋大学 | A kind of cable-free type sea bed observation platform deep suitable for full sea |
| CN110406645A (en) * | 2019-07-24 | 2019-11-05 | 国家深海基地管理中心 | A kind of deep sea cable delivery type lander |
| CN111439357A (en) * | 2020-05-13 | 2020-07-24 | 福州京杉角电子科技有限公司 | Device for marine information acquisition |
| CN111752321A (en) * | 2020-06-29 | 2020-10-09 | 山东科技大学 | Multi-power-driven movable sea-air comprehensive observation platform |
| CN113625365A (en) * | 2021-09-03 | 2021-11-09 | 中地装（重庆）地质仪器有限公司 | Seabed comprehensive exploration system |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278962A (en) * | 2018-10-24 | 2019-01-29 | 中国海洋大学 | A kind of cable-free type sea bed observation platform deep suitable for full sea |
| CN109278962B (en) * | 2018-10-24 | 2023-11-03 | 中国海洋大学 | Cable-free submarine observation platform suitable for full sea depth |
| CN110406645A (en) * | 2019-07-24 | 2019-11-05 | 国家深海基地管理中心 | A kind of deep sea cable delivery type lander |
| CN111439357A (en) * | 2020-05-13 | 2020-07-24 | 福州京杉角电子科技有限公司 | Device for marine information acquisition |
| CN111752321A (en) * | 2020-06-29 | 2020-10-09 | 山东科技大学 | Multi-power-driven movable sea-air comprehensive observation platform |
| CN113625365A (en) * | 2021-09-03 | 2021-11-09 | 中地装（重庆）地质仪器有限公司 | Seabed comprehensive exploration system |
| CN113625365B (en) * | 2021-09-03 | 2024-05-10 | 中地装（重庆）地质仪器有限公司 | Seabed comprehensive exploration system |
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