CN110104126A - A kind of storage of underwater buoy body hydraulic-driven and release device - Google Patents
A kind of storage of underwater buoy body hydraulic-driven and release device Download PDFInfo
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- CN110104126A CN110104126A CN201910426239.8A CN201910426239A CN110104126A CN 110104126 A CN110104126 A CN 110104126A CN 201910426239 A CN201910426239 A CN 201910426239A CN 110104126 A CN110104126 A CN 110104126A
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- 238000013519 translation Methods 0.000 claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000010720 hydraulic oil Substances 0.000 description 10
- 238000004880 explosion Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 210000002105 tongue Anatomy 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B22/00—Buoys
- B63B22/003—Buoys adapted for being launched from an aircraft or water vehicle;, e.g. with brakes deployed in the water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Actuator (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of storage of underwater buoy body hydraulic-driven and release devices, fence (2) are stored including being set to submersible pressure hull (3) external buoy float, translation hydraulic cylinder (5) and rotating hydraulic cylinder (5) and corresponding hydraulic control valve group (4) inside submersible pressure hull 3, the translation hydraulic cylinder (5) and rotating hydraulic cylinder (6) realize hydraulic connecting with hydraulic control valve group (4) respectively, buoy float (1) is stored in buoy float storage fence (2), and the movement of rotary extension integrated hydraulic mechanism is controlled by hydraulic control valve group (4), realize the locking or release of buoy float (1).Hydraulic-driven storage of the invention and release device, translate hydraulic cylinder and rotating hydraulic cylinder series connection, rotary extension integrated hydraulic mechanism buoy float is collectively formed to be stored in buoy float storage fence, and the movement of rotary extension integrated hydraulic mechanism is controlled by hydraulic control valve group, realize the locking or release of buoy float.
Description
Technical field
The invention belongs to submersible rescue technique fields, store more particularly, to a kind of underwater buoy body hydraulic-driven
And release device.
Background technique
Emergency survival buoy is the key equipment in the underwater equipments such as submersible, when there are abnormal conditions in equipment under water,
To identify the position of submersible, searches and rescue convenient for rescue personnel.The knot of the functional requirement of the emergency survival buoy device
Structure is firm, simple, reliable and can be manipulated by anyone, and the driving method requirement of rescue buoy is independent of in underwater equipment
The electric power source that portion may be destroyed.
Emergency survival buoy is usually locked on underwater equipment, need seek rescue when, then need to discharge on buoy to
The water surface.There are mainly three types of form, mechanical chain lock construction, air pressure release structure and explosions to free knot for existing buoy float release structure
Structure.Wherein, mechanical lock chain structure principle is 4~6 rotatable lock tongues of installation around buoy float, the company of using between lock tongue
Extension bar connects two-by-two, and the rotation axis of one of lock tongue passes through Submarine water tank, and rotation can be operated out of ship and drives all locks
Tongue rotates identical angle and then unlocks, and buoy float rises to the water surface by buoyancy, and working principle is as depicted in figs. 1 and 2.
Air pressure release structural principle be buoy float be fabricated to it is cylindric be stored in storage cylinder barrel in, and in cylinder barrel
Wall forms sealing structure, and cylinder barrel bottom is connected with drive of high-pressure gas device, and the release signal cable of the device passes through crossing cabin
Part is connected in ship, and release signal is manually or automatically inputted out of ship can control high pressure gas to enter cylinder barrel bottom and then blow out
Buoy float leaves cylinder barrel, and then buoy float floats to the water surface under the action of buoyancy, and working principle is as shown in Figure 3.
It is that buoy float is fixed on outside pressure hull by explosion kickoff mechanism that structural principle is freed in explosion, and dress is freed in explosion
Manually or automatically controlling terminal of the control signal set inside pressure hull, the device is in after explosion kickoff mechanism explosion
Disengaged condition, for buoy in buoyancy float downward to the water surface, working principle is as shown in Figure 4.
Above-mentioned buoy delivery mode has following defects that (1) using mechanical lock chain structure, and buoy float is only capable of passing through buoyancy
Storage fence and floating are left, more demanding to release angle, a small amount of corrosion clamping stagnation, which will lead to buoy, to be discharged, simultaneously
Mechanical interlocking structure is complicated, long-term not have to be easy corrosion clamping stagnation；(2) cylinder barrel is a pressure-resistance structure, will receive seawater pressure
Influence generate a small amount of deformation, cause the dynamic sealing frictional force between buoy float and inner barrel to increase even clamping stagnation, simultaneously
Since the pressure acts on the top of buoy float, and then part driving pressure is counteracted, to limit effectively releasing for the structure
Depth is put, in addition release driving mechanism, cannot be by being operated when electric control function failure in pressure hull outboard manually；
(3) buoy float is only capable of leaving storage fence and floating by buoyancy, and more demanding to release angle, a small amount of corrosion clamping stagnation will
Cause buoy that cannot discharge, in addition release driving mechanism, cannot be by manual when electric control function failure in pressure hull outboard
It is operated.
Summary of the invention
Aiming at the above defects or improvement requirements of the prior art, the present invention provides a kind of underwater buoy body hydraulic-driven storage
And release device, hydraulic cylinder and rotating hydraulic cylinder series connection are translated, rotary extension integrated hydraulic mechanism buoy float is collectively formed and deposits
It is stored in buoy float storage fence, and the movement of rotary extension integrated hydraulic mechanism is controlled by hydraulic control valve group, realizes floating
The locking or release of standard type.
To achieve the goals above, the present invention provides a kind of storage of underwater buoy body hydraulic-driven and release device, including
Buoy float storage fence, the translation hydraulic cylinder inside submersible pressure hull and rotation outside submersible pressure hull
Turn hydraulic cylinder and corresponding hydraulic control valve group；
Wherein, described translation hydraulic cylinder one end and buoy float bottom are locked or are unlocked, the other end and the rotating hydraulic cylinder
Connection, collectively forms rotary extension integrated hydraulic mechanism, and the translation hydraulic cylinder and rotating hydraulic cylinder respectively with hydraulic control
Valve group processed realizes hydraulic connecting；
Buoy float is stored in the buoy float storage fence, and controls the rotary extension one by hydraulic control valve group
The movement of body hydraulic mechanism, realizes the locking or release of buoy float.
Further, the translation hydraulic cylinder includes translation hydraulic cylinder body, and the translation hydraulic cylinder body passes through hydraulic
Pipeline AT and BT is connect with the hydraulic control valve group, constitutes closed circuit.
Further, the translation hydraulic cylinder includes the translation hydraulic cylinder piston in the translation hydraulic cylinder body
Bar；
The translation hydraulic cylinder piston rod generally I font structure, top are equipped with T-type locking member, and bottom is equipped with translation
Hydraulic cylinder piston, the translation hydraulic cylinder piston are contacted with the inner wall of the translation hydraulic cylinder body, and can be along translation hydraulic cylinder
The inner wall of body moves.
Further, piston rod inside groove is equipped in the translation hydraulic cylinder piston rod, which is square structure.
Further, the rotating hydraulic cylinder includes rotating hydraulic cylinder cylinder body and outside the rotating hydraulic cylinder cylinder body
Rotating hydraulic cylinder piston rod；
The rotating hydraulic cylinder cylinder body is hemispherical dome structure, passes through fluid pressure line AR and BR and the hydraulic control valve group
Connection constitutes closed circuit.
Further, the rotating hydraulic cylinder piston rod includes fixing company set on bottom and with the rotating hydraulic cylinder cylinder body
The cylindrical section connect, and set on top and match with the piston rod inside groove rectangular section, and rectangular section of the diameter is small
In the diameter of piston rod inside groove.
Further, the buoy float bottom is equipped with the lock chambers that can accommodate the T-type locking member, the structure of the lock chambers
Shape and the end construction shape of the T-type locking member match.
Further, the hydraulic control valve group includes booster, which passes through fluid pressure line and full ship liquid
Pressure system is connected by access port P, and the other end is connect by fluid pressure line with accumulator；
Pipeline between access port P and the booster is equipped with first throttle valve；
Pipeline between the booster and accumulator is equipped with third throttle valve；
Another pipeline between the accumulator and booster is equipped with second throttle and safety valve.
Further, the accumulator output pipe is divided into two；
Be divided into two again after being wherein connected to all the way with the first two-bit triplet conical change valve, all the way by the first sequence valve with
The AT connection of the translation hydraulic cylinder, another way are connected to the AR of the rotating hydraulic cylinder；
Another way is divided into two after being connected to the second two-bit triplet conical change valve, all the way by the second sequence valve with it is described
The BT connection of hydraulic cylinder is translated, another way is connected to the BR of rotating hydraulic cylinder mouth.
Further, the first two-bit triplet conical change valve and the second two-bit triplet conical change valve and the rotation
Hydraulic control one-way valve is equipped between flexible integrated hydraulic mechanism.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can obtain down and show
Beneficial effect:
1. hydraulic-driven storage of the invention and release device translate hydraulic cylinder and rotating hydraulic cylinder series connection, collectively form
Rotary extension integrated hydraulic mechanism buoy float is stored in buoy float storage fence, and passes through the control rotation of hydraulic control valve group
Flexible integrated hydraulic mechanism movement, realizes the locking or release of buoy float.
2. hydraulic-driven storage of the invention and release device, influence of the seawater pressure to release movement is merely by work
Stopper rod sectional area offset a part release thrust, the device piston rod area is smaller, driving force influenced by seawater pressure it is small,
Deep-sea is also able to achieve reliable release.
3. hydraulic-driven storage of the invention and release device, the release thrust provided is larger, can effectively corrode
Buoy float is released into storage fence under the influence of marine growth, further ensures that being released effectively for buoy float.
4. hydraulic-driven storage of the invention and release device translate hydraulic cylinder and rotating hydraulic cylinder and corresponding hydraulic control
Valve group processed is set to inside pressure hull, convenient for safeguarding, maintenance and repair, is also convenient for manual operation emergency release.
5. hydraulic-driven storage of the invention and release device store hydraulic oil using accumulator, full ship hydraulic system is low
Hydraulic fluid pressure oil stores after charger boost into accumulator, and uses the ingenious combination of two sets of two-bit triplet conical change valves,
Realize " unlock-release, storage-locking " two sequentially-operatings, it is ensured that in case of emergency, buoy float can be solved smoothly in time
It locks and discharges, improve the safety and reliability of submersible.
6. hydraulic-driven storage of the invention and release device, two-bit triplet conical change valve are additionally provided with manual operation machine
Structure is realized the unlock to buoy float and is released convenient under power-off or fortuitous event, being manually operable two-bit triplet conical change valve
It puts, or the work such as storage and locking.
Detailed description of the invention
Fig. 1 is mechanical chain three dimensional structure diagram in the prior art；
Fig. 2 is mechanical chain planar structure schematic diagram in the prior art；
Fig. 3 is that air pressure in the prior art discharges structural schematic diagram；
Fig. 4 is that structural schematic diagram is freed in explosion in the prior art；
Fig. 5 is the overall structure diagram of the storage of underwater buoy of embodiment of the present invention body hydraulic-driven and release device；
Fig. 6 is rotary extension integrated hydraulic mechanism structural schematic diagram in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of buoy in the embodiment of the present invention；
Fig. 8 is buoy and translation hydraulic locking cylinder status diagram in the embodiment of the present invention；
Fig. 9 is buoy and translation hydraulic cylinder unlocked state schematic diagram in the embodiment of the present invention；
Figure 10 is the composed structure schematic diagram of hydraulic control valve group in the embodiment of the present invention.
In all the appended drawings, same appended drawing reference indicates identical technical characteristic, specifically: 1- buoy float, 2- buoy
Body stores fence, 3- pressure hull, 4- hydraulic control valve group, 5- and translates hydraulic cylinder, 6- rotating hydraulic cylinder, 11- lock chambers, 41-
Booster, 42- first throttle valve, 43- second throttle, 44- third throttle valve, 45- accumulator, 46- safety valve, 47- are unidirectional
Valve, the first two-bit triplet of 48- conical change valve, the second two-bit triplet of 49- conical change valve, the first electromagnet of 481-, 491-
Two electromagnet, 410- hydraulic control one-way valve, the first sequence valve of 411-, the second sequence valve of 412-, 51- translation hydraulic cylinder body, 52- are flat
It moves hydraulic cylinder piston rod, 521-T type locking member, 522- and translates hydraulic cylinder piston, 523- piston rod inside groove, 61- rotating hydraulic cylinder
Cylinder body, 62- rotating hydraulic cylinder piston rod, 621- cylindrical section, rectangular section of 622-.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.As long as in addition, technical characteristic involved in the various embodiments of the present invention described below that
Not constituting conflict between this can be combined with each other.
As shown in figure 5, freeing structure presence to solve mechanical chain lock construction, air pressure release structure and explosion in the prior art
Some problems, the present invention proposes a kind of storage of underwater buoy body hydraulic-driven and release device.The device includes being set to diving
Buoy float storage fence 2, the translation hydraulic cylinder 5 inside submersible pressure hull 3 and rotation liquid outside device pressure hull 3
Cylinder pressure 6 and corresponding hydraulic control valve group 4.Wherein, it translates hydraulic cylinder 5 and rotating hydraulic cylinder 6 is connected, collectively form rotary extension
Locking or unlock are realized in integrated hydraulic mechanism, translation 5 one end of hydraulic cylinder and buoy bottom, and the other end and rotating hydraulic cylinder 6 connect
It connects, and translates hydraulic cylinder 5 and rotating hydraulic cylinder 6 and realize hydraulic connecting with hydraulic control valve group 4 respectively.Buoy float 1 is stored in floating
Standard type stores in fence 2, and controls the movement of rotary extension integrated hydraulic mechanism by hydraulic control valve group 4, realizes buoy float 1
Locking or release.
As shown in fig. 6, translation hydraulic cylinder 5 includes translating hydraulic cylinder body 51 and in the translation hydraulic cylinder body 51
Translate hydraulic cylinder piston rod 52.Wherein, translation hydraulic cylinder body 51 is connected by fluid pressure line AT and BT and hydraulic control valve group 4
It connects, constitutes closed circuit；The generally I font structure of hydraulic cylinder piston rod 52 is translated, top is equipped with T-type locking member 521, bottom
Equipped with translation hydraulic cylinder piston 522, which contacts with the inner wall of translation hydraulic cylinder body 51, and can edge
The inner wall movement for translating hydraulic cylinder body 51, translates 52 corresponding sports of hydraulic cylinder piston rod to drive, and realizes translation hydraulic cylinder 5
Stretching motion.In addition, being equipped with piston rod inside groove 523 in translation hydraulic cylinder piston rod 52, it is preferable that the piston rod inside groove 523 is
Square structure.Rotating hydraulic cylinder 6 includes rotating hydraulic cylinder cylinder body 61 and the rotation liquid outside the rotating hydraulic cylinder cylinder body 61
Pressure cylinder piston bar 62.Wherein, rotating hydraulic cylinder cylinder body 61 be preferably hemispherical dome structure, by fluid pressure line AR and BR with it is hydraulic
Control valve group 4 connects, and constitutes closed circuit.Preferably, rotating hydraulic cylinder piston rod 62 includes being set to bottom and and rotating hydraulic
The cylindrical section 621 that cylinder cylinder body 61 is fixedly connected, and set on top and match with the piston rod inside groove 523 rectangular section
622.Rectangular section 622 of diameter is less than the diameter of piston rod inside groove 523, convenient for the rectangular section 622 insertion piston rod inside groove 523
Interior, rotating hydraulic cylinder piston rod 62 drives 52 turns of hydraulic cylinder piston rod of translation under the driving effect of rotating hydraulic cylinder cylinder body 61
It is dynamic, the torque of rotating hydraulic cylinder 6 is then passed into translation hydraulic cylinder 5, realizes the rotary motion of translation hydraulic cylinder 5.
As shown in fig. 7,1 bottom of buoy float is equipped with the lock chambers 11 that can accommodate T-type locking member 521, the knot of the lock chambers 11
The end construction shape of configuration shape and T-type locking member 521 matches, preferably rectangle indent slot structure.As shown in figure 8, T-type is locked
Tight 521 end of part is inserted into just in the lock chambers 11, realizes the locking and storage to buoy float 1.When needing to unlock and discharge,
The AR fuel feeding of hydraulic control valve group 4, rotating hydraulic cylinder 6 unlock, then BT fuel feeding, and translation hydraulic cylinder 5 stretches out, and buoy float 1 is pushed away
Out outside buoy float storage fence 2, buoy float 1 floats to the water surface under the action of buoyancy.When buoy float 1 stores, BT fuel feeding is floated
Standard type 1 enters buoy float and stores fence 2, then AR fuel feeding, and buoy float 1 completes locking, as shown in Figure 9.
It is as shown in Figure 10 the structural schematic diagram of hydraulic control valve group 4 in inventive embodiments, which includes
Booster 41,41 one end of booster are connect with full ship hydraulic system by access port P by fluid pressure line, and the other end passes through liquid
Pressure pipe road is connect with accumulator 45.Wherein, the pipeline between access port and booster 41 is equipped with first throttle valve 42, operation the
One throttle valve 42 can be to 45 filling liquid of accumulator.Third throttle valve 44 is equipped on pipeline between booster 42 and accumulator 45,
Operate the cut-off fuel feeding to accumulator 45 of third throttle valve 44.In addition, the oil pressure in order to prevent in accumulator 45 is excessively high, generally
No more than secure threshold 31.5MPa, second throttle is additionally provided on another pipeline between accumulator 45 and booster 42
43 and safety valve 46, safety valve 46 opened when the accumulator middle age, oil pressure was excessively high, hydraulic oil is flowed back into full ship liquid through exit T
Pressure system is realized in addition, operation second throttle 43, hydraulic oil can flow back into full ship hydraulic system by exit T to accumulation of energy
The pressure release of device 45.Further, after to prevent accumulator 45 oil-filled, external environment such as temperature change causes hydraulic oil to return
It flows, is additionally provided with check valve 47 on the pipeline between booster 41 and accumulator 45, which can control hydraulic oil only may be used
It flows in accumulator 45, can not flow backwards from booster 42, guarantee that oil pressure is stablized in accumulator 45.
Further, as shown in Figure 10,45 output pipe of accumulator is divided into two, wherein boring all the way with the first two-bit triplet
Shape reversal valve 48 is connected to, and is then divided into two again, is connected to after the first sequence valve 411 with the AT mouth of translation hydraulic cylinder 5 all the way,
Another way is connected to the AR of rotating hydraulic cylinder 6 mouth；Another way is connected to the second two-bit triplet conical change valve 49, is then for one point
Two, all the way by being connected to after the second sequence valve 412 with the BT mouth of translation hydraulic cylinder 5, the BR mouth company of another way and rotating hydraulic cylinder 6
It is logical.In addition, being equipped with the first electromagnet 481, the second two-bit triplet conical change valve on the first two-bit triplet conical change valve 48
49 are equipped with the second electromagnet 491.When the first electromagnet 481 electric, the second 491 power loss of electromagnet when, hydraulic oil enters rotation
Hydraulic cylinder 6, driving rotating hydraulic cylinder piston rod 62 act, and realize that buoy float 1 unlocks, pressure oil is arrived by the first sequence valve 411
Up to translation hydraulic cylinder 5, driving translation hydraulic cylinder piston rod 521 is acted, and is pushed buoy float 1 to store fence 2 far from buoy float, is realized
The release of buoy float 1；On the contrary, hydraulic oil is introduced into translation liquid when 481 power loss of the first electromagnet, the second electromagnet 491 obtain electric
The driving translation hydraulic cylinder piston rod 521 of cylinder pressure 5 acts, and pulls buoy float 1 to enter buoy float and stores fence 2, then hydraulic oil passes through
Rotating hydraulic cylinder 6 is reached by the second sequence valve 412, driving rotating hydraulic cylinder piston rod 62 acts, and realizes the lock to buoy float 1
It is fixed.
In addition, stability and reliability in order to further ensure that the work of hydraulic control valve group 4, are bored in the first two-bit triplet
Fluid-control one-way is equipped between shape reversal valve 48 and the second two-bit triplet conical change valve 49 and rotary extension integrated hydraulic mechanism
Valve 410 can effectively prevent buoy float 1 that unlock and release surprisingly occurs.
Preferably, the first two-bit triplet conical change valve 48 and the second two-bit triplet conical change valve 49 are additionally provided with manual behaviour
Make mechanism, convenient under power-off or fortuitous event, is manually operable the first two-bit triplet conical change valve 48 and the second two three
Logical conical change valve 49 realizes the unlock and release to buoy float 1, or the work such as storage and locking, it is ensured that submersible is rescued
It is timely to help signal, is effectively sent to the external world, ensures the safety of diving personnel.
Hydraulic-driven storage of the invention and release device store hydraulic oil, full ship hydraulic system low pressure using accumulator
Hydraulic oil stores after charger boost into accumulator, and using the ingenious combination of two sets of two-bit triplet conical change valves, real
" unlock-release, storage-locking " two sequentially-operatings are showed, it is ensured that in case of emergency, buoy float can be unlocked smoothly in time
And discharge, improve the safety and reliability of submersible.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (10)
1. a kind of underwater buoy body hydraulic-driven storage and release device, which is characterized in that including being set to submersible pressure hull
(3) external buoy float stores fence (2), translation hydraulic cylinder (5) and rotating hydraulic cylinder inside submersible pressure hull 3
(5) and corresponding hydraulic control valve group (4)；
Wherein, the translation hydraulic cylinder (5) one end and buoy float (1) bottom are locked or are unlocked, the other end and the rotating hydraulic
Cylinder (6) connection collectively forms rotary extension integrated hydraulic mechanism, and the translation hydraulic cylinder (5) and rotating hydraulic cylinder (6) point
Hydraulic connecting is not realized with hydraulic control valve group (4)；
Buoy float (1) is stored in buoy float storage fence (2), and controls the rotation by hydraulic control valve group (4)
Flexible integrated hydraulic mechanism movement, realizes the locking or release of buoy float (1).
2. a kind of underwater buoy body hydraulic-driven storage according to claim 1 and release device, which is characterized in that described
Translating hydraulic cylinder (5) includes translation hydraulic cylinder body (51), and the translation hydraulic cylinder body (51) passes through fluid pressure line AT and BT
It is connect with the hydraulic control valve group (4), constitutes closed circuit.
3. a kind of underwater buoy body hydraulic-driven storage according to claim 1 or 2 and release device, which is characterized in that
Translation hydraulic cylinder (5) includes the translation hydraulic cylinder piston rod (52) in translation hydraulic cylinder body (51)；
The translation hydraulic cylinder piston rod (52) generally I font structure, top are equipped with T-type locking member (521), and bottom is equipped with
It translates hydraulic cylinder piston (522), which contacts with the inner wall of translation hydraulic cylinder body (51),
And it can be along the inner wall movement of translation hydraulic cylinder body (51).
4. a kind of underwater buoy body hydraulic-driven storage according to any one of claim 1-3 and release device, special
Sign is, is equipped with piston rod inside groove (523) in the translation hydraulic cylinder piston rod (52), which is rectangular
Structure.
5. a kind of storage of underwater buoy body hydraulic-driven described in any one of -4 and release device according to claim 1, special
Sign is that the rotating hydraulic cylinder (6) includes rotating hydraulic cylinder cylinder body (61) and is set to outside the rotating hydraulic cylinder cylinder body (61)
Rotating hydraulic cylinder piston rod (62)；
The rotating hydraulic cylinder cylinder body (61) is hemispherical dome structure, passes through fluid pressure line AR and BR and the hydraulic control valve group
(4) it connects, constitutes closed circuit.
6. a kind of underwater buoy body hydraulic-driven storage according to any one of claims 1-5 and release device, special
Sign is that the rotating hydraulic cylinder piston rod (62) includes being fixedly connected set on bottom and with the rotating hydraulic cylinder cylinder body (61)
Cylindrical section (621), and be set to top and rectangular section (622) matching with the piston rod inside groove (523), and the side
The diameter of shape section (622) is less than the diameter of piston rod inside groove (523).
7. a kind of underwater buoy body hydraulic-driven storage according to claim 1 to 6 and release device, special
Sign is that buoy float (1) bottom is equipped with the lock chambers (11) that can accommodate the T-type locking member (521), the lock chambers (11)
Planform and the end construction shape of the T-type locking member (521) match.
8. a kind of storage of underwater buoy body hydraulic-driven described in any one of -7 and release device according to claim 1, special
Sign is that the hydraulic control valve group (4) includes booster (41), which passes through fluid pressure line and full ship liquid
Pressure system is connected by access port P, and the other end is connect by fluid pressure line with accumulator (45)；
Pipeline between access port P and the booster (41) is equipped with first throttle valve (42)；
Pipeline between the booster (41) and accumulator (45) is equipped with third throttle valve (44)；
Another pipeline between the accumulator (45) and booster (41) is equipped with second throttle (43) and safety valve
(46)。
9. a kind of underwater buoy body hydraulic-driven storage according to claim 1 to 8 and release device, special
Sign is that accumulator (45) output pipe is divided into two；
It is divided into two again after being wherein connected to all the way with the first two-bit triplet conical change valve (48), passes through the first sequence valve all the way
(411) it is connected to the AT of translation hydraulic cylinder (5), another way is connected to the AR of the rotating hydraulic cylinder (6)；
Another way is divided into two after being connected to the second two-bit triplet conical change valve (49), passes through the second sequence valve (412) all the way
It is connected to the BT of translation hydraulic cylinder (5), another way is connected to the BR mouth of the rotating hydraulic cylinder (6).
10. a kind of underwater buoy body hydraulic-driven storage according to claim 1 to 9 and release device, special
Sign is that the first two-bit triplet conical change valve (48) and the second two-bit triplet conical change valve (49) are stretched with the rotation
Hydraulic control one-way valve (410) are equipped between compression integrated hydraulic mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426239.8A CN110104126B (en) | 2019-05-21 | 2019-05-21 | Hydraulic drive storage and release device for underwater buoy body |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910426239.8A CN110104126B (en) | 2019-05-21 | 2019-05-21 | Hydraulic drive storage and release device for underwater buoy body |
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| CN110104126A true CN110104126A (en) | 2019-08-09 |
| CN110104126B CN110104126B (en) | 2024-05-03 |
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| CN201910426239.8A Active CN110104126B (en) | 2019-05-21 | 2019-05-21 | Hydraulic drive storage and release device for underwater buoy body |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723261A (en) * | 2019-10-23 | 2020-01-24 | 广东海洋大学 | Safety early warning alarm system convenient to accurate positioning navigation of boats and ships |
| CN113775668A (en) * | 2021-09-01 | 2021-12-10 | 浙江东溟科技有限公司 | Deepwater pressure control separator |
| CN114148494A (en) * | 2021-12-08 | 2022-03-08 | 哈尔滨工程大学 | Underwater outboard release device |
| CN115848595A (en) * | 2022-12-27 | 2023-03-28 | 哈尔滨工程大学 | Underwater outboard launching device |
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| US3933109A (en) * | 1972-11-30 | 1976-01-20 | Etat Francais | Buoy releasable from a submarine |
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| CN110723261A (en) * | 2019-10-23 | 2020-01-24 | 广东海洋大学 | Safety early warning alarm system convenient to accurate positioning navigation of boats and ships |
| CN110723261B (en) * | 2019-10-23 | 2021-05-07 | 广东海洋大学 | Safety early warning alarm system convenient to accurate positioning navigation of boats and ships |
| CN113775668A (en) * | 2021-09-01 | 2021-12-10 | 浙江东溟科技有限公司 | Deepwater pressure control separator |
| CN114148494A (en) * | 2021-12-08 | 2022-03-08 | 哈尔滨工程大学 | Underwater outboard release device |
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