CN207496892U - The ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy - Google Patents
The ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy Download PDFInfo
- Publication number
- CN207496892U CN207496892U CN201720376652.4U CN201720376652U CN207496892U CN 207496892 U CN207496892 U CN 207496892U CN 201720376652 U CN201720376652 U CN 201720376652U CN 207496892 U CN207496892 U CN 207496892U
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- CN
- China
- Prior art keywords
- subsurface buoy
- lower cover
- main shaft
- fixed pedestal
- pedestal
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- 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.)
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Abstract
A kind of device that subsurface buoy is rigidly connected with pedestal and can be detached by remote controlled unlocking, belongs to extra large work equipment field.The device is integrally designed with subsurface buoy；For lower cover dress there are three being mutually 120 degree, end can radially-protruding lock pin；Across the main shaft of lower cover；With the co-axially fixed involute cam in main shaft lower end；With the co-axially fixed limit cam in main shaft upper end；The stop clamping lock engaged with limit cam；Control the electromagnet of stop clamping lock and the fixed pedestal composition with annular groove.Subsurface buoy is placed on above pedestal during laying, live spindle stretches out lock pin end, withstands in pedestal annular groove, and subsurface buoy and pedestal rigid connection are fixed.Electromagnet is controlled, turns round cam, lock pin is retracted, and subsurface buoy is detached from pedestal to float.The utility model solves the problems, such as that subsurface buoy shakes interferer signal detection and reduces equipment energy consumption under water.
Description
Technical field
The present invention proposes a kind of the ballast fixed pedestal rigid locking and Quick release device of subsurface buoy.Can by subsurface buoy equipment with
The rigid connection of ballast fixed pedestal lays and can pass through remote controlled unlocking quick separating.The device is mounted on the disk of subsurface buoy bottom
Be integrated in lower cover or with the design of subsurface buoy device bottom, solve subsurface buoy under certain special technologies requirements, by ocean current effect and
The problem of geology influence is swung, the internal sensor signal detection of interference subsurface buoy.The electromechanics that the device belongs to marine exploration is set
Standby field.
Background technology
Diving buoy abbreviation subsurface buoy is a kind of signal detection apparatus for being used for underwater monitoring or show position under water.In addition to ocean
Except the military effect such as underwater information monitoring, start to be widely used in the detection of seabed engineering facility in recent years, such as submarine cable failure
Detection, offshore oilfield pipeline defects detection and fishery, archaeology, salvage show position etc..Wherein subsurface buoy lays way of recycling
As different thus mating the laying of the requirement of engineering technology and scientific research needs and power consumption and cost is filled with recycling
It puts also different with application method.
Current subsurface buoy is laid is with reclaimer major technique：
1. subsurface buoy is connected acoustic releaser, the latch hook of release sinks to seabed together with subsurface buoy and lays plus ballast weight.
During recycling, break off relations to throw to carry with underwater sound signal remote control release and float.This mode is easy to operate, is suitble to the latent of deep-sea or small volume
Mark.Shortcoming is that underwater subsurface buoy is in the state of flickering drifted with the tide, and underwater posture can not be determined, to the sensing of some particular/special requirements
Device surveying tape interferes or even makes subsurface buoy that can not work.
2. subsurface buoy is designed to that density is more than the weight of water in itself, connected using the release device of hollow unwrapping wire buoy and subsurface buoy
It connects, when recycling makes hollow float unwrapping wire float to salvage first, then the subsurface buoy under line recycle-water.Its advantage is location determination
It is easy to find, shortcoming is that unwrapping wire length limitation lays depth.
Utility model content
The purpose of the present invention is under water can not be by ocean current swings and remote controlled unlocking quickly recycles to solve subsurface buoy
Problem, such as the one kind for not allowing the subsurface buoy swung under water offer for acceleration detection, magnetic detection and vibration detecting etc.
Novel cloth puts back to receiving apparatus.Subsurface buoy and ballast fixed pedestal rigid locking are connected as one using the present apparatus, ocean current is avoided to disturb
Move the influence brought to subsurface buoy sensor detection signal.And utilize micro electric power triggering energy-stored spring mechanism fast when unlocking and recycling
Speed unlock separation.
The present invention adopts the following technical scheme that：
1st, the ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy, is mainly characterized by：The device by
Can be fixed on the disk lower cover of subsurface buoy bottom, three be mutually 120 degree, end can from the lock pin that disk lower cover outer radial is stretched out,
Main shaft across disk lower cover center of circle axle sleeve coaxially assembles fixed involute cam with main shaft lower end, is coaxial with main shaft upper end
What fixed limit cam, the stop clamping lock engaged with limit cam and main shaft coaxially assembled, it is provided for limit cam reversely extensive
The torsional spring of multiple torque automatically controlled can stretch, and blocks the electromagnet of stop clamping lock, the metal upper and lower cover plates of fixed whole device, wears
The limited post crossing and be fixed between metal upper and lower cover plates and high desnity metal solid cast, the ballast with inner card cage is fixed
Pedestal forms；
The ballast fixed pedestal rigid locking and Quick release device of the subsurface buoy, it is further characterized in that：
Three lock pins are installed in 120 degree of radial direction circular hole each other out of disk lower cover；
Main shaft lower end connect fixation with involute cam, is assemblied on the sealing axle sleeve in the disk lower cover center of circle；
Lock pin axis and the coplanar assembling of involute cam, the tail portion of lock pin is withstood on the involute wheel rim of involute cam；
Coaxially assemble limit cam and torsional spring in the upper end of main shaft；
Subsurface buoy with disk lower cover is sitting under ballast fixed pedestal upper rounded on recess, live spindle, limit convex
Wheel drives torsional spring to be tightened, while lock pin ejection is embedded into the inner card cage of ballast fixed pedestal by involute cam, makes device
Into lock-out state；
When limit cam goes to limiting angle, clamping lock and electromagnet armature constraint are stopped, is completed under subsurface buoy and disk
The rigid connection with ballast fixed pedestal is covered to fix.
2nd, the ballast fixed pedestal rigid locking and Quick release device of the subsurface buoy, is further characterized in that：Pass through the underwater sound
Remote signal pulls electromagnet armature, frees the constraint of stop clamping lock, under the restoring force of torsional spring, involute cam quickly returns
Turn, three lock pins are retracted, and subsurface buoy and disk lower cover are detached from rapidly pedestal under buoyancy.
3rd, the ballast fixed pedestal rigid locking and Quick release device of the subsurface buoy, the lower end head of main shaft are processed into
Hexagonal configuration convenient for firmly rotating locking using box spanner, makes torsional spring tighten energy storage, generates Reverse recovery power, during release without
The energy content of battery need to excessively be consumed.
4th, the ballast fixed pedestal rigid locking and Quick release device of the subsurface buoy, the corner of limit cam is by limiting
Column determines, accurately defines Spindle rotation angle degree and lock pin extension elongation.
5th, the ballast fixed pedestal rigid locking and Quick release device of the subsurface buoy influences to eliminate mechanical clearance
Rigid locking, each lock pin inside are equipped with spring, it is ensured that lock pin is withstood in the inner card cage of ballast fixed pedestal, has foot in unlock
Enough retraction strength, and underwater silt bite can be prevented.
Compared with prior art, the present invention mainly has the advantage that：
1st, involute cam is made directly to eject three lock pins by live spindle, subsurface buoy is stuck in by ballast with very big tension
In the inner card cage of fixed pedestal, realize that floating body is rigidly connected with very heavy ballast fixed pedestal and stablizes and lay under water,
It solves the problems, such as in ocean current lower swing interference internal sensor to stablize because of subsurface buoy and detect.
2nd, the engineering plastics disk lower cover for employing tolerance seawater corrosion and marine organisms attachment is device arrying main body, can
Integrated design is assembled together or directly carried out with subsurface buoy lower part.Control terminal is isolated with the high pressure sealing of actuating station, machine
Electric control mechanism is simple and reliable.
3rd, the leverage of stop clamping lock is added using the torsion energy storage of torsional spring and restoring force, makes the actuation of electromagnet very little
Power can trigger unlock and realize quick release, reduce the consumption of subsurface buoy battery power.
Description of the drawings
Fig. 1 is the integral mechanical structure side diagrammatic cross-section of the present invention；
Fig. 2 is the disk lower cover bottom view of the present invention；
Fig. 3 is top view of the present invention in lock-out state；
Fig. 4 is the disk lower cover of the present invention and ballast fixed pedestal schematic three dimensional views；
Specific embodiment
The specific embodiment of the optimization of the present invention is further elaborated below in conjunction with the accompanying drawings：
Integral mechanical structure side diagrammatic cross-section of the attached drawing 1 for the present invention；Upper side is subsurface buoy floating body in figure, under subsurface buoy
Side carries disk lower cover (1), and bosom is equipped with locking and releasing mechanism.If disk lower cover (1) is located at ballast
On fixed pedestal (11).Using interior hexagonal socket wrench in bottom live spindle (3) during use, limit cam (5), which drives, to be turned round
Spring (7) is tightened, while lock pin (2) ejection is embedded into the inner card cage of ballast fixed pedestal (11) by involute cam (4), makes
Device enters lock-out state；Disk lower cover is the main body for carrying various parts, carries out integrated design, is assemblied in subsurface buoy lower part
Together, the rigid connection of subsurface buoy and ballast fixed pedestal is realized, is firmly secured at underwater.
Bottom view of the attached drawing 2 for the disk lower cover (1) of the present invention covers upper main shaft mounted on disk lower cover (1) circle core shaft
Lower end connects fixed involute cam (4), and wheel rim withstands on three lock pin (2) tail ends, when main shaft (3) rotates to locking angle
When, three lock pins (2) are protruding, in embedded ballast pedestal (11) card slot.
Top view of the attached drawing 3 for the present invention in lock-out state, when being in the lock state, the driving lever of stop clamping lock (6)
By the limiting position of armature of electromagnet (8), the revolution of limit cam (5) has been fettered.As long as the electric control gear of subsurface buoy provides driving current,
The armature of electromagnet (8), which is attracted, retracts, and frees stop clamping lock (6), limit cam (5) can be anti-rapidly under the restoring force of torsional spring
Turn to realize unlock.
Shown in attached drawing 4, if entire subsurface buoy is installed to together with fixed disk lower cover (1) on ballast fixed pedestal (11)
Under the circle of side on recess, in the unlocked condition, clamping lock stretching can be fixed with delamination, but after locking, will be had enough
Tension make subsurface buoy on the ballast fixed pedestal (11).Subsurface buoy and overall weight after the rigid connection of ballast fixed pedestal (11)
Much larger than buoyancy, subsurface buoy is made steadily to place under water.
Right of the present invention is not only limited to this, any person skilled in the art possibly also with the disclosure above technology
Content and method are changed or are changed the equivalent embodiment for equivalent variations, but carried out without departing from technical spirit of the invention
Simple modification equivalent variations and remodeling, still fall within the protection domain of technical solution of the present invention.
Claims (5)
1. the ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy, are mainly characterized by：The device is by fixing
Disk lower cover (1) in subsurface buoy bottom, three be mutually 120 degree, end can from the lock pin (2) that disk lower cover outer radial is stretched out,
Main shaft (3) and main shaft lower end across disk lower cover center of circle axle sleeve are coaxially assembled on fixed involute cam (4) and main shaft
What the stop clamping lock (6) and main shaft for hold co-axially fixed limit cam (5), engaging with limit cam coaxially assembled, be limit convex
Wheel provides the torsional spring (7) of Reverse recovery torque, automatically controlled can stretch, and blocks the electromagnet (8) of stop clamping lock, fixed whole device
Metal upper and lower cover plates (9), across and the limited post (10) and high desnity metal that are fixed on metal upper and lower cover plates (9) it is solid
Casting, ballast fixed pedestal (11) composition with inner card cage.
2. the ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy according to claim 1, feature
It is：The armature of electromagnet (8) is pulled by underwater images signal, frees stop clamping lock (6) constraint, the restoring force in torsional spring (7)
Under, involute cam (4) fast rotation, three lock pins (2) are retracted, and subsurface buoy and disk lower cover are rapid to be detached under buoyancy
Pedestal.
3. the ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy according to claim 1, feature
It is：Hexagonal configuration is processed on the lower end head of main shaft (3), convenient for firmly rotating locking using box spanner, torsional spring is made to tighten storage
Can, Reverse recovery power is generated, without excessively consume the energy content of battery during release.
4. the ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy according to claim 1, feature
It is：The rotation angle of limit cam (5) is limited by limited post (10), accurately defines Spindle rotation angle degree and lock pin extension elongation.
5. the ballast fixed pedestal rigid locking and Quick release device of subsurface buoy according to claim 1, it is characterized in that：For
Elimination mechanical clearance influences rigid locking, spring is housed inside each lock pin (2), it is ensured that lock pin (2) withstands on ballast and fixes base
In the inner card cage of seat, there is enough retraction strength, and underwater silt bite can be prevented in unlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376652.4U CN207496892U (en) | 2017-04-11 | 2017-04-11 | The ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720376652.4U CN207496892U (en) | 2017-04-11 | 2017-04-11 | The ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496892U true CN207496892U (en) | 2018-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720376652.4U Expired - Fee Related CN207496892U (en) | 2017-04-11 | 2017-04-11 | The ballast fixed pedestal rigid locking and Quick release device of a kind of subsurface buoy |
Country Status (1)
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| CN (1) | CN207496892U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820174A (en) * | 2018-06-22 | 2018-11-16 | 西北工业大学 | A kind of big depth underwater autonomous navigation device electromagnetism jettison system |
| CN110104126A (en) * | 2019-05-21 | 2019-08-09 | 中国船舶重工集团公司第七一九研究所 | A kind of storage of underwater buoy body hydraulic-driven and release device |
| CN110155251A (en) * | 2019-05-21 | 2019-08-23 | 中国船舶重工集团公司第七一九研究所 | One kind discharging untethered alarm float under water |
| CN114184350A (en) * | 2021-11-17 | 2022-03-15 | 西安近代化学研究所 | Self-righting and separating device for marine test recovery body |
| CN118494702A (en) * | 2024-07-17 | 2024-08-16 | 威海德创海洋科技有限公司 | Semi-submersible wind power ship |
-
2017
- 2017-04-11 CN CN201720376652.4U patent/CN207496892U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820174A (en) * | 2018-06-22 | 2018-11-16 | 西北工业大学 | A kind of big depth underwater autonomous navigation device electromagnetism jettison system |
| CN110104126A (en) * | 2019-05-21 | 2019-08-09 | 中国船舶重工集团公司第七一九研究所 | A kind of storage of underwater buoy body hydraulic-driven and release device |
| CN110155251A (en) * | 2019-05-21 | 2019-08-23 | 中国船舶重工集团公司第七一九研究所 | One kind discharging untethered alarm float under water |
| CN110155251B (en) * | 2019-05-21 | 2024-04-02 | 中国船舶重工集团公司第七一九研究所 | Underwater release cable-free alarm buoy |
| CN110104126B (en) * | 2019-05-21 | 2024-05-03 | 中国船舶重工集团公司第七一九研究所 | Hydraulic drive storage and release device for underwater buoy body |
| CN114184350A (en) * | 2021-11-17 | 2022-03-15 | 西安近代化学研究所 | Self-righting and separating device for marine test recovery body |
| CN114184350B (en) * | 2021-11-17 | 2024-05-28 | 西安近代化学研究所 | Self-righting disengaging device of offshore test recovery body |
| CN118494702A (en) * | 2024-07-17 | 2024-08-16 | 威海德创海洋科技有限公司 | Semi-submersible wind power ship |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20210411 |