CN206914596U - A kind of emergent cable release device of underwater unmanned vehicle - Google Patents
A kind of emergent cable release device of underwater unmanned vehicle Download PDFInfo
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- CN206914596U CN206914596U CN201720630513.XU CN201720630513U CN206914596U CN 206914596 U CN206914596 U CN 206914596U CN 201720630513 U CN201720630513 U CN 201720630513U CN 206914596 U CN206914596 U CN 206914596U
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- cable
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- unmanned vehicle
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Abstract
The utility model designs a kind of emergent cable release device of underwater unmanned vehicle, including buoy, strength cablet, strongly thick cable, pressure detecting, drive mechanism, relieving mechanism, easily it can be dismantled or be connected with underwater unmanned vehicle, cablet storage cable twisted axis accommodates strength cablet built in buoy, the thick cable of strength and strength cablet are big using rupture pull force, anticorrosion material, drive mechanism is using solenoid actuated triggering and the hydraulic cylinder driving triggering dual redundant mode of pure mechanic structure, the emergent cable mode of release is first to release cablet, take thick cable mode out of again, hawser is effectively reduced in buoy floating-upward process in water resistance caused by underwater exercise, make buoy floating upward quickly.Whole device is completely suitable for deepwater environment, it can ensure to complete emergency action at least 200m under water, easily there is the deficiencies of larger of failing or expend in the strong existing underwater unmanned vehicle recovery that overcomes, such as take emergent floating form to fail in ROV, without electric signal output when emergency action failure the deficiencies of.
Description
Technical field
A kind of underwater unmanned vehicle is the utility model is related to meet an urgent need cable release device, be specially it is a kind of be used for it is underwater nobody
The emergent cable release device of ROV recovery, belongs to underwater navigation device technical field.
Background technology
For exploration of ocean resources with developing the exploring equipment for needing multiple types function unique, wherein UAV navigation is extensive
Applied to fields such as marine exploration, ocean development, underwater search and rescue.Because underwater operation environment is extremely complex, uncertain factor
It is more, when unmanned vehicles control the problems such as difficulty is big, and ROV breaks down or pose transfinites, when need to carry out Emergency recovery situation
There is generation, therefore, be equipped with Emergency recovery device in unmanned vehicles under water, be a kind of indispensable technological means.It is existing
Have respectively on ROV Emergency recovery mode：Ballast tank discharge ballast water floats, release throws carrier and carries out loss of weight floating, releases
Put emergent buoy, artificial diving carries out salvaging several measures such as recovery, wherein, ballast tank discharge ballast water floats and release is thrown
The general principle that carrier carries out loss of weight floating is to provide positive buoyancy to ROV to make it float up to the water surface, but the limitation of this method
Property is that if ROV sealed compartment damage and water inflow sinks under water, ROV can not float；Also have using the emergent buoy of release
Emergency recovery ROV is carried out with the mode of hawser, but the delivery mode is electric signal drive form, can not be solved in ROV
Break down without electric signal output, the defects of causing emergency measure invalid；Artificial diving salvage the means manpower thing of recovery
Power cost is larger, and submerged depth is more limited；Therefore, above-mentioned several ways, which have, loses ROV and can not reclaim risk.In
State's utility model patent " benthoscope meet an urgent need buoy mechanism "（CN 205801460 U）Be use the power on demagnetization electromagnet with
The combination of spring, by controlling energization demagnetization electromagnet demagnetization, reach the spacing hole of Spring driving sliding boss abjection reel, then
Pull spool turns to release hawser to buoy by buoy natural buoyancy to emerge, the device method for releasing also belongs to electric signal
Releasing pattern, can not solve the shortcomings that releasable buoy when ROV is without electric signal output, and directly be drawn after buoy release
Movable reel, hawser is larger in the resistance of underwater exercise, is unable to reach the purpose of buoy floating upward quickly.
Utility model content
The purpose of this utility model is to be directed to background technology described problem, designs a kind of emergent cable of underwater unmanned vehicle and releases
Device, including buoy, strength cablet, strength thick cable, pressure detecting, drive mechanism, relieving mechanism are put, with underwater unmanned vehicle
Easily it can dismantle or connect, cablet storage cable twisted axis built in buoy accommodates strength cablet, and the thick cable of strength and strength cablet are using broken
Disconnected pulling force is big, anticorrosion material, and drive mechanism is double using the hydraulic cylinder driving triggering of solenoid actuated triggering and pure mechanic structure
Redundant fashion, it is first to release cablet to discharge emergent cable mode, then takes thick cable mode out of, effectively reduces hawser in buoy floating-upward process
In water resistance caused by underwater exercise, make buoy floating upward quickly.Whole device is completely suitable for deepwater environment, can ensure in water
Under complete emergency action at least 200m, it is strong overcome existing underwater unmanned vehicle recovery easily occur failing or expend compared with
The deficiencies of big, such as take the failure of emergent floating form in ROV, without electric signal output when emergency action the deficiencies of failing.
The technical solution of the utility model is：A kind of emergent cable release device of underwater unmanned vehicle, it is a kind of independent peace
Loaded on the emergent cable release device in underwater unmanned vehicle, the emergent cable release device includes being sequentially distributed from top to bottom
's：Buoy（1）, support（9）And rack-mount electromagnetic drive mechanism（21）With hydraulic cylinder drive mechanism（22）, release
Laying mechanism（3）, Dao Lan mechanisms（8）, thick cable storage cable capstan winch（7）；The buoy（1）In hollow form, buoy（1）Hollow inner is set
It is equipped with cablet storage cable twisted axis（5）, the cablet storage cable twisted axis（5）On be wound with strength cablet（4）, the thick cable storage cable capstan winch
（7）On be wound with the thick cable of strength（6）；Permeable cabin is provided with the underwater unmanned vehicle（11）, the permeable cabin（11）In
It is provided with permeable cabin buoy and protects type hole（111）With permeable cabin mounting bracket（112）, the support（9）Symmetrical arrangement, support
（9）Top both sides are provided with cantilever, and the cantilever is connected in permeable cabin mounting bracket by fastener（112）On, it is characterised in that：
The relieving mechanism（3）Cable twisted axis is stored up positioned at cablet（5）Underface, the electromagnetic drive mechanism（21）And hydraulic cylinder
Drive mechanism（22）It is respectively in relieving mechanism（3）Both sides, the thick cable storage cable capstan winch（7）Both ends are arranged on by axle and bearing block
Support（9）The both sides of bottom；
The buoy（1）Hollow form bottom be provided with the cylindrical hollow locking bar of stretching（101）, the hollow locking bar
（101）End outer on be provided with annular groove, the relieving mechanism（3）It is internally provided with：Two elastic tapered ends（35）, two
Level " claw " is in symmetry shape connecting rod（33）, the connecting rod（33）For driving elastic tapered end（35）, the elastic tapered end（35）With
In fastening or unclamp hollow locking bar（101）The annular groove of end, realize and pin or discharge buoy（1）；
The hollow locking bar（101）Lower end, which is additionally provided with, is connected in relieving mechanism（3）Middle part compression spring, when elastic tapered end
（35）With hollow locking bar（101）When the annular groove of end fastens, the compression spring is in pressured state；When elastic tapered end
（35）Disengage hollow locking bar（101）During the annular groove of end, the compression spring pushes hollow locking bar open upwards（101）After be in
Nature；
The strength cablet（4）The cable-end that goes out be each passed through cylindrical hollow locking bar downwards（101）And relieving mechanism（3）Afterwards
With the thick cable of strength（6）The cable-end that goes out be connected.
The emergent cable release device of a kind of underwater unmanned vehicle as described above, it is characterised in that：The relieving mechanism（3）Also
Including：Expansion link（34）, one-level rotate in symmetry shape two connecting rods one（32）, described two connecting rods one in symmetry shape（32）
One end respectively with electromagnetic drive mechanism（21）And hydraulic cylinder drive mechanism（22）Output shaft is hinged, connecting rod one（32）The other end
Pass through transition connecting rod and expansion link respectively（34）One end be hinged；The expansion link（40）The other end and the two level " claw "
In symmetry shape connecting rod（33）It is be hinged.
The emergent cable release device of a kind of underwater unmanned vehicle as described above, it is characterised in that：The hydraulic cylinder driving machine
Structure（22）It is Purely mechanical without electric structure, when external water pressure meets or exceeds setting value, hydraulic cylinder drive mechanism（22）Drive
Dynamic relieving mechanism（3）Elastic tapered end（35）Action；The electromagnetic drive mechanism（21）It is by solenoid actuated relieving mechanism
（3）Elastic tapered end（35）Action, electromagnetic drive mechanism（21）With hydraulic cylinder drive mechanism（22）It can concurrently or separately drive and release
Laying mechanism（3）Elastic tapered end（35）Action.
The emergent cable release device of a kind of underwater unmanned vehicle as described above, it is characterised in that：The buoy（1）Inside is set
Warning lamp is equipped with, the flicker alarm when the warning light float goes out horizontal and air contact.
The emergent cable release device of a kind of underwater unmanned vehicle as described above, it is characterised in that：The buoy（1）Outside four
Week is evenly arranged with guide vanes（102）, the guide vanes（102）For guiding the buoy after discharging（1）On vertical quick
It is floating.
The emergent cable release device of a kind of underwater unmanned vehicle as described above, it is characterised in that：The cablet stores up cable twisted axis
（5）One end or two ends, be provided with the quick take-up interface of manually or electrically aid；The thick cable storage cable capstan winch（7）
One end or two ends, be also provided with the quick take-up interface of manually or electrically aid.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model " a kind of emergent cable release device of underwater unmanned vehicle ", has the strong spy of pressure-resistant corrosion-resistant
Point, at least 200m depth of waters region can be operated in, ensure the Emergency recovery of deepwater work ROV.
2nd, drive mechanism is triggered using electric signal and hydraulic signal triggers the form of redundancy, it is ensured that the control of ROV
Device can not export electric signal, that is, passively release mode it is invalid when, the depth of water reach triggering hydraulic cylinder action setting depth when according to
Relieving mechanism can be so driven, performs the action of the emergent cable of release, improves the reliability of device action.
3rd, buoy first releases the strength cablet being stored in buoy in floating-upward process, after buoy emerges, uses
Cablet takes the cable laying mechanism of thick cable out of, can effectively reduce resistance of the buoy when floating, and buoy can quickly emerge.
4th, relieving mechanism uses two-stage link design, effectively saves installing space, space and the driving of relieving mechanism
The space of mechanism, required driving force.
5th, buoy surrounding can also uniformly set guide vanes, ensure to keep correct posture to float in buoy floating-upward process；
After buoy emerges, work sends light warning effect to warning lamp automatically, is easy to lash ship to be searched and rescued and reclaimed.
6th, should anxious cable release device can be repeated several times use, meet an urgent need after cable release, the row's of receipts cable is convenient, can be quick again
Come into operation.
7th, should anxious cable release device be absolute construction, it is simple with the mechanical interface form of underwater unmanned vehicle, and
Can conveniently installation and dismounting, be General Electric's interface with external controller interface, whole device small in volume, versatility
By force.
Brief description of the drawings
Fig. 1 is the utility model " a kind of emergent cable release device of underwater unmanned vehicle " example structure schematic diagram；
Fig. 2 is float portion top view in Fig. 1；
Fig. 3 is relieving mechanism structural representation；
Fig. 4 is action schematic diagram after the utility model device release buoy；
Fig. 5 is that the utility model device is arranged on schematic diagram in permeable cabin；
Fig. 6 is the drive mechanism and relieving mechanism catenation principle figure of the utility model device.
Description of symbols in accompanying drawing：
In Fig. 1 ~ Fig. 5:1-buoy, 101-hollow locking bar, 102-guide vanes, 21-electromagnetic drive mechanism, 22-water
Cylinder pressure drive mechanism, 3-relieving mechanism, 31-preloading spring, 32-connecting rod one, 33-connecting rod, 34-expansion link, 35-elasticity
Tapered end, 4-strength cablet, 5-cablet storage cable twisted axis, the thick cable of 6-strength, 7-thick cable storage cable capstan winch, 8-Dao Lan mechanisms, 9-
Support, 11-permeable cabin, 111-buoy protect type hole, 112-mounting bracket.
Embodiment
The utility model embodiment is described further below in conjunction with accompanying drawing, the example of the embodiment is shown in the accompanying drawings
Go out, wherein same or similar label represents same or similar element or the member with same or like function from beginning to end
Part.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to for explaining the utility model, and it is not intended that
To limitation of the present utility model, all any modifications made within the spirit and principles of the utility model, equivalent substitution or change
Enter, should be included within right of the present utility model, do not addressed in detail in the technical program, be known
Technology.
A kind of emergent cable release device of underwater unmanned vehicle of the utility model, it is a kind of independently installed referring to Fig. 1 ~ Fig. 6
Emergent cable release device in underwater unmanned vehicle, the emergent cable release device include what is be sequentially distributed from top to bottom：
Buoy 1, support 9 and, rack-mount electromagnetic drive mechanism 21 and hydraulic cylinder drive mechanism 22, relieving mechanism 3, lead cable
Mechanism 8, thick cable storage cable capstan winch 7；The buoy 1 is in hollow form, and the hollow inner of buoy 1 is provided with cablet storage cable twisted axis 5, described
Strength cablet 4 is wound with cablet storage cable twisted axis 5, the thick cable 6 of strength is wound with the thick cable storage cable capstan winch 7；The underwater nothing
Permeable cabin 11 is provided with people's ROV, permeable cabin buoy is provided with the permeable cabin 11 and protects type hole 111 and the installation of permeable cabin
Frame 112, the 9 symmetrical arrangement of support, the top both sides of support 9 are provided with cantilever, and the cantilever is connected by fastener
On permeable cabin mounting bracket 112.In the utility model embodiment, the thick cable of strength and strength cablet use the big anticorrosion of rupture pull force
Property strong material, cable release retracting device of meeting an urgent need is self-contained unit, is fixedly mounted by monosymmetric cantilever and ROV, and
Whole device is detachable installation.The utility model device carries out anti-deep water corrosion treatment with water engaging surface, resistance to using deep water
Material design is pressed, the present apparatus is operable with 200 meters of depth of water environment.
The buoy 1 is internally provided with warning lamp, the flicker alarm when the warning light float goes out horizontal and air contact.It is floating
Mark 1 outside surrounding and be evenly arranged with guide vanes 102, the guide vanes 102 are used to guide the buoy 1 after release vertically quick
Float.
One end or two ends of the cablet storage cable twisted axis 5, are provided with the quick take-up of manually or electrically aid and connect
Mouthful；One end or two ends of the thick cable storage cable capstan winch 7, are also provided with the quick take-up interface of manually or electrically aid.
User by aid can the thick cable of manual quick rotation store up the thick cable of cable capstan winch recovery strength, by buoy 1 outside ROV
It is pressed into relieving mechanism 3, realizes the quick row's of receipts cable and the function that comes into operation again.
The relieving mechanism 3 is located at immediately below cablet storage cable twisted axis 5, the electromagnetic drive mechanism 21 and hydraulic cylinder driving machine
Structure 22 is respectively in the both sides of relieving mechanism 3, and the thick both ends of cable storage cable capstan winch 7 are arranged on the bottom of support 9 by axle and bearing block
Both sides.In the utility model embodiment, electromagnetic drive mechanism 21 is passive type release electromagnet driving structure, and hydraulic cylinder drives
Mechanism 22 is active release type hydraulic cylinder drive device, because hydraulic cylinder is Purely mechanical, therefore is attached thereto without cable.Enter one
The explanation of step is：Passively release i.e. emergency controller output control signal and report to emergent cable release device release buoy, be controlled
Release.Actively the i.e. emergent cable release device of release actively discharges buoy when external water pressure meets or exceeds certain value, is autonomous
Release.
Selected hydraulic cylinder is in the utility model embodiment：The PLD30- of Hunan Pu Li ocean sciences Co., Ltd manufacture
L10 type hydraulic cylinders, the type product can be used for underwater 200 meters of depth of water environment, and by changing hydraulic cylinder internal trigger spring
Realize the regulation to operating pressure.
The hollow form bottom of the buoy 1 is provided with the cylindrical hollow locking bar 101 of stretching, the hollow locking bar 101
End outer on be provided with annular groove, the relieving mechanism 3 is internally provided with：Two elastic tapered ends 35, two level " claw "
In symmetry shape connecting rod 33, in addition to：Expansion link 34, one-level rotate two connecting rods 1 in symmetry shape.
The connecting rod 33 is used to drive elastic tapered end 35, and the elastic tapered end 35 is used to fasten or unclamp hollow locking bar 101
The annular groove of end, realize and pin or discharge buoy 1.Described two in symmetry shape connecting rod 1 one end respectively with electromagnetism
Drive mechanism 21 and the output shaft of hydraulic cylinder drive mechanism 22 are hinged, and the other end of connecting rod 1 is respectively by transition connecting rod with stretching
One end of bar 34 is hinged；The other end of the expansion link 40 is be hinged in symmetry shape connecting rod 33 with the two level " claw ".Machine for releasing
Structure uses two-stage Designing Linkages, and drive mechanism is connected with relieving mechanism using one-level rotation-symmetric connecting rod, compared to traditional
Translation rigid rod, in the case where driving relieving mechanism moves equal misalignment, pivot link can reduce the drive needed for drive mechanism
Power and driving trip, so as to reach the purpose for saving drive mechanism space.Two level " claw " is used inside relieving mechanism
Symmetrical linkage is pinned and discharges buoy locking bar, and compared to rigid straight-bar form, " claw " symmetrical linkage, which reduces, to be released
Movement travel needed for laying mechanism release buoy locking bar.The relieving mechanism design of this form can be effectively saved relieving mechanism
Installing space, the space of space and drive mechanism, required driving force.
The cable-end that goes out of the strength cablet 4 is each passed through downwards after cylindrical hollow locking bar 101 and relieving mechanism 3 and strength
The cable-end that goes out of thick cable 6 is connected.Whole device is completely suitable for deepwater environment, can ensure to complete emergency action under water.Buoy 1
In built-in cablet storage cable twisted axis can wind 200 meters long strength cablet；Thick cable storage cable capstan winch can wind the thick cable of 200 meters long strength.
The lower end of hollow locking bar 101, which is additionally provided with, is connected in the middle part compression spring of relieving mechanism 3, when elastic tapered end 35 and hollow locking bar
When the annular groove of 101 ends fastens, the compression spring is in pressured state；When elastic tapered end 35 disengages hollow locking bar 101
During the annular groove of end, the compression spring is pushed open after hollow locking bar 101 in the raw upwards.In the emergent cable of release
When, the elastic tapered end 35 of electric signal triggering and/or hydraulic signal triggering relieving mechanism 3 acts, and first passes through and pre- is mounted in hollow locking bar
Compression spring effect between 101 and relieving mechanism, ejection buoy 1 float and release cablet, pass through after buoy 1 emerges
The artificial form recovery ROV for pulling cablet and pulling out thick cable.This emergent cable mechanism of release can greatly reduce buoy under water
Water resistance, buoy 1 can realize floating upward quickly as caused by hawser when being floated.Buoy 1 rises to horizontal and air contact
Afterwards, the warning lamp being mounted in advance in buoy 1 is flash caution, with sharp rescuer and the position for entering to find buoy 1.
The hydraulic cylinder drive mechanism 22 is Purely mechanical without electric structure；The releasing pattern of hydraulic cylinder drive mechanism 22 is main
Dynamic release；The delivery mode of electromagnetic drive mechanism 21 is passive type release, electromagnetic drive mechanism 21 and hydraulic cylinder drive mechanism
22 can concurrently or separately drive the elastic tapered end 35 of relieving mechanism 3 to act.Further explanation is：When external water pressure reaches or surpasses
When crossing setting value, hydraulic cylinder drive mechanism 22 is that the elastic tapered end 35 for driving relieving mechanism 3 acts；The electromagnetic drive mechanism 21
It is to be acted by the elastic tapered end 35 of solenoid actuated relieving mechanism 3.
In the utility model embodiment, the electromagnetic drive mechanism is to use electromagnet driving device, connects electromagnet
Two core cable is watertight cable, and the watertight cable connects with the vulcanization of controller watertight cable.Water in hydraulic cylinder drive mechanism 22
Cylinder pressure be Purely mechanical without cable mechanism, and solenoid actuated delivery mode is that passive type discharges, and hydraulic cylinder driving discharges shape
For formula actively to discharge, this kind of redundancy actuating mechanism design greatly improves the reliability of device action, hinders quilt for some reason in ROV
When dynamic delivery mode is invalid, apparatus of the present invention can actively discharge emergent cable when hydraulic signal sets out, and ensure that ROV still
It can be recycled without sinking to the bottom.Solves ROV irretrievable problem when traditional passive type puts invalid.
The utility model " a kind of emergent cable release device of underwater unmanned vehicle ", has the strong spy of pressure-resistant corrosion-resistant
Point, at least 200m depth of waters region can be operated in, ensure the Emergency recovery of deepwater work ROV.Drive mechanism uses electric signal
Triggering and the form of hydraulic signal triggering redundancy, it is ensured that the controller of ROV can not export electric signal, that is, passively release
When mode is invalid, relieving mechanism can be still driven when the depth of water reaches the depth of triggering hydraulic cylinder action setting, performs release
The action of emergent cable, improve the reliability of device action.It is thin that buoy first releases the strength being stored in buoy in floating-upward process
Cable, after buoy emerges, take the cable laying mechanism of thick cable out of using cablet, can effectively reduce resistance of the buoy when floating,
Buoy can quickly emerge.Relieving mechanism uses two-stage link design, effectively saves installing space, the motion of relieving mechanism
The space of space and drive mechanism, required driving force.Buoy surrounding can also uniformly set guide vanes, ensure buoy
Correct posture is kept to float in floating-upward process；After buoy emerges, work sends light warning effect to warning lamp automatically, is easy to
Lash ship is searched and rescued and reclaimed.Should anxious cable release device can be repeated several times use, meet an urgent need after cable release, the row's of receipts cable is convenient, can
Quickly to come into operation again.Should anxious cable release device be absolute construction, the mechanical interface form with underwater unmanned vehicle
Simply, and can conveniently installation and dismounting, be General Electric's interface with external controller interface, whole device small volume weight
Gently, it is versatile.
Claims (6)
- The cable release device 1. a kind of underwater unmanned vehicle is met an urgent need, it is a kind of independently installed emergent in underwater unmanned vehicle Cable release device, the emergent cable release device include what is be sequentially distributed from top to bottom：Buoy（1）, support（9）And installation Electromagnetic drive mechanism on support（21）With hydraulic cylinder drive mechanism（22）, relieving mechanism（3）, Dao Lan mechanisms（8）, the storage of thick cable Cable capstan winch（7）；The buoy（1）In hollow form, buoy（1）Hollow inner is provided with cablet storage cable twisted axis（5）, the cablet Store up cable twisted axis（5）On be wound with strength cablet（4）, the thick cable storage cable capstan winch（7）On be wound with the thick cable of strength（6）；The water Permeable cabin is provided with lower unmanned vehicles（11）, the permeable cabin（11）In be provided with permeable cabin buoy and protect type hole（111）With Permeable cabin mounting bracket（112）, the support（9）Symmetrical arrangement, support（9）Top both sides are provided with cantilever, described outstanding Arm is connected in permeable cabin mounting bracket by fastener（112）On, it is characterised in that：The relieving mechanism（3）Cable twisted axis is stored up positioned at cablet（5）Underface, the electromagnetic drive mechanism（21）Driven with hydraulic cylinder Mechanism（22）It is respectively in relieving mechanism（3）Both sides, the thick cable storage cable capstan winch（7）Both ends are arranged on support by axle and bearing block （9）The both sides of bottom；The buoy（1）Hollow form bottom be provided with the cylindrical hollow locking bar of stretching（101）, the hollow locking bar （101）End outer on be provided with annular groove, the relieving mechanism（3）It is internally provided with：Two elastic tapered ends（35）, two Level " claw " is in symmetry shape connecting rod（33）, the connecting rod（33）For driving elastic tapered end（35）, the elastic tapered end（35）With In fastening or unclamp hollow locking bar（101）The annular groove of end, realize and pin or discharge buoy（1）；The hollow locking bar（101）Lower end, which is additionally provided with, is connected in relieving mechanism（3）Middle part compression spring, when elastic tapered end（35） With hollow locking bar（101）When the annular groove of end fastens, the compression spring is in pressured state；When elastic tapered end（35）It is de- Open hollow locking bar（101）During the annular groove of end, the compression spring pushes hollow locking bar open upwards（101）Nature shape is in afterwards State；The strength cablet（4）The cable-end that goes out be each passed through cylindrical hollow locking bar downwards（101）And relieving mechanism（3）Afterwards with by force The thick cable of power（6）The cable-end that goes out be connected.
- The cable release device 2. a kind of underwater unmanned vehicle as claimed in claim 1 is met an urgent need, it is characterised in that：The relieving mechanism （3）Also include：Expansion link（34）, one-level rotate in symmetry shape two connecting rods one（32）, described two connecting rods in symmetry shape One（32）One end respectively with electromagnetic drive mechanism（21）And hydraulic cylinder drive mechanism（22）Output shaft is hinged, connecting rod one（32）'s The other end passes through transition connecting rod and expansion link respectively（34）One end be hinged；The expansion link（40）The other end and the two level " claw " is in symmetry shape connecting rod（33）It is be hinged.
- The cable release device 3. a kind of underwater unmanned vehicle as claimed in claim 1 is met an urgent need, it is characterised in that：The hydraulic cylinder drives Motivation structure（22）It is Purely mechanical without electric structure, when external water pressure meets or exceeds setting value, hydraulic cylinder drive mechanism（22） Drive relieving mechanism（3）Elastic tapered end（35）Action；The electromagnetic drive mechanism（21）It is to be discharged by solenoid actuated Mechanism（3）Elastic tapered end（35）Action, electromagnetic drive mechanism（21）With hydraulic cylinder drive mechanism（22）Can concurrently or separately it drive Dynamic relieving mechanism（3）Elastic tapered end（35）Action.
- The cable release device 4. a kind of underwater unmanned vehicle as claimed in claim 1 is met an urgent need, it is characterised in that：The buoy（1） Warning lamp is internally provided with, the flicker alarm when the warning light float goes out horizontal and air contact.
- The cable release device 5. a kind of underwater unmanned vehicle as claimed in claim 1 is met an urgent need, it is characterised in that：The buoy（1） Outside surrounding is evenly arranged with guide vanes（102）, the guide vanes（102）For guiding the buoy after discharging（1）Vertically Floating upward quickly.
- The cable release device 6. a kind of underwater unmanned vehicle as claimed in claim 1 is met an urgent need, it is characterised in that：The cablet stores up cable Twisted axis（5）One end or two ends, be provided with the quick take-up interface of manually or electrically aid；The thick cable storage cable capstan winch （7）One end or two ends, be also provided with the quick take-up interface of manually or electrically aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630513.XU CN206914596U (en) | 2017-06-02 | 2017-06-02 | A kind of emergent cable release device of underwater unmanned vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630513.XU CN206914596U (en) | 2017-06-02 | 2017-06-02 | A kind of emergent cable release device of underwater unmanned vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206914596U true CN206914596U (en) | 2018-01-23 |
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ID=61313937
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630513.XU Active CN206914596U (en) | 2017-06-02 | 2017-06-02 | A kind of emergent cable release device of underwater unmanned vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733540A (en) * | 2019-02-19 | 2019-05-10 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of deep manned submersible emergency buoy release device |
| CN110510069A (en) * | 2019-09-10 | 2019-11-29 | 上海彩虹鱼海洋科技股份有限公司 | Method and apparatus for discharging lander recycling rope |
| CN113460271A (en) * | 2021-07-05 | 2021-10-01 | 上海海事大学 | Automatic cable releasing device of underwater robot |
-
2017
- 2017-06-02 CN CN201720630513.XU patent/CN206914596U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733540A (en) * | 2019-02-19 | 2019-05-10 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of deep manned submersible emergency buoy release device |
| CN109733540B (en) * | 2019-02-19 | 2020-09-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Emergency buoy releasing device of large-depth manned submersible |
| CN110510069A (en) * | 2019-09-10 | 2019-11-29 | 上海彩虹鱼海洋科技股份有限公司 | Method and apparatus for discharging lander recycling rope |
| CN113460271A (en) * | 2021-07-05 | 2021-10-01 | 上海海事大学 | Automatic cable releasing device of underwater robot |
| CN113460271B (en) * | 2021-07-05 | 2022-04-08 | 上海海事大学 | Automatic cable releasing device of underwater robot |
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