CN104816807B - A kind of manned underwater vehicle drop able ballast preventer - Google Patents
A kind of manned underwater vehicle drop able ballast preventer Download PDFInfo
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- CN104816807B CN104816807B CN201510207956.3A CN201510207956A CN104816807B CN 104816807 B CN104816807 B CN 104816807B CN 201510207956 A CN201510207956 A CN 201510207956A CN 104816807 B CN104816807 B CN 104816807B
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- manned
- ballast
- bulkhead
- drop
- gripper shoe
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Abstract
A kind of manned underwater vehicle drop able ballast preventer, goes out shaft step motor including in manned capsule, manned capsule by the installation pair of motor bearing seat, and upper shaft is connected with the inner hole of electromagnetic clutch after mounting platform through hole；Lower shaft is connected by oldham coupling main shaft, main shaft runs through manned bulkhead, runs through position and is sealed by packing case, and the lower end of main shaft is cased with gripper shoe by nut, gripper shoe is in the lower section of drop able ballast, and the left end of gripper shoe fits in hull structure T profile；There is sleeve mounting seat the bottom being positioned at manned bulkhead also by screw connection, has two permeable holes bottom it, and the bottom of sleeve mounting seat connects liquid level sensor, and manned bulkhead has been threaded connection underwater electrical connector；Being positioned on manned bulkhead and be also equipped with control chamber, the holding wire of liquid level sensor is connected with control chamber by underwater electrical connector, double go out shaft step motor and electromagnetic clutch buttock line be respectively connecting on control chamber.Safe and reliable.
Description
Technical field
The present invention relates to manned underwater vehicle technical field, a kind of abandoning for deep sea manned submersible
Ballast preventer, is the safety device of a kind of manned underwater vehicle.
Background technology
Manned underwater vehicle be delivery scientist and engineers and technicians enter deep-sea and effectively perform oceanographic survey
Etc. relevant underwater performance task.In order to improve the safety that manned underwater vehicle works, especially submariner at deep-sea
The life security of member, generally meets an urgent need drop able ballast device in manned underwater vehicle pneumatic shell exterior arrangement, when under water
Equipment breaks down, jeopardize manned underwater vehicle safety and aquanaut safe time, aquanaut can trigger in manned capsule
Motor switch, hydraulic selector or hand switch by drop able ballast jettisoning so that manned underwater vehicle is in and top-ups
Power state, thus the emerging of safety.
Manned underwater vehicle limits and much more vertical side of a ship external equipment due to its energy carried, its complete predetermined
After job task, it usually needs hung to the stand of surface mother ship fixing pendulum with water surface lifting appliance
Put, and carry out energy recharge, carry out equipment maintenance simultaneously.Manned underwater vehicle is entered by surface mother ship
During row equipment maintenance, due to time restriction, generally each system technician is carried out the most simultaneously,
Manned capsule is interior and manned capsule external equipment is safeguarded, in this case the most simultaneously, it is easy to other specialties occur
Electronic, hydraulic pressure or the hand switch of drop able ballast is encountered in personnel's false touch, causes hundreds of kilograms several tons heavy
Drop able ballast departs from from manned underwater vehicle, easily injures attendant bottom manned underwater vehicle, and causing can not
The security incident retrieved.Additionally during lifting lays manned underwater vehicle, owing to the Heave Here of submersible leads to
The most only 1-2, submersible can acutely rock, and the aquanaut being now in manned capsule can acutely rock
During touch the touch switch of drop able ballast, cause drop able ballast to come off, cause security incident.
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology, it is provided that a kind of manned underwater vehicle drop able ballast
Preventer, thus make it have safe and reliable, the advantage of compact conformation.
The technical solution adopted in the present invention is as follows:
A kind of manned underwater vehicle drop able ballast preventer, including manned capsule, the manned bulkhead of described manned capsule
On be welded with motor bearing seat, described motor bearing seat bending structure at a right angle, described motor bearing seat top
Be formed with mounting platform, be positioned at mounting platform underrun screw connect have double go out shaft step motor, described double
Go out the upper shaft of shaft step motor through after described mounting platform through hole with the inner hole of electromagnetic clutch even
Connecing, and positioned by radially holding screw, the top of described electromagnetic clutch is provided with rotation also by flange
Handle；Described pair goes out shaft under shaft step motor and has main shaft, described main shaft to run through by oldham coupling connection
Manned bulkhead, is run through position and is sealed by packing case, and nut is passed through in the lower end of described main shaft
Being cased with gripper shoe, also include drop able ballast, described drop able ballast falls to hang over the end of manned capsule by hook gear
Portion, described gripper shoe is in the lower section of drop able ballast, and it is T-shaped that the left end of described gripper shoe fits in hull structure
Material；There are sleeve mounting seat, the end of described sleeve mounting seat in the bottom being positioned at manned bulkhead also by screw connection
Portion has two permeable holes, and the bottom of described sleeve mounting seat has been threaded connection liquid level sensor, described
It has been threaded connection underwater electrical connector on manned bulkhead；It is positioned on manned bulkhead and is also equipped with control chamber, institute
State the holding wire of liquid level sensor to be connected with control chamber by underwater electrical connector, described pair go out shaft step motor with
The buttock line of electromagnetic clutch is respectively connecting on control chamber.
Its further technical scheme is:
Described gripper shoe becomes sector structure；
Described gripper shoe can be around main shaft half-twist.
Beneficial effects of the present invention is as follows:
Present configuration is compact, reasonable, easy to operate, has possessed chance water and has automatically opened up, automatically protects from water
Function, has underwater emergency manual operation function simultaneously, the drop able ballast preventer the most not shadow of the present invention
Ring abandoning the most in real time of drop able ballast, it is also possible to ensure technical staff during manned underwater vehicle maintaining
Life security, this protective device structure is simple simultaneously, reliable operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the full sectional view in Fig. 1 along Section A-A.
Wherein: 1, rotary handle；2, electromagnetic clutch；3, double go out shaft step motor；4, slide block shaft coupling
Device；5, motor bearing seat；6, packing case；7, control chamber；8, manned bulkhead；9, main
Axle；10, underwater electrical connector；11, liquid level sensor；12, sleeve mounting seat；13, gripper shoe；14、
Hull structure T profile；15, drop able ballast；16, manned capsule.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described.
As depicted in figs. 1 and 2, the manned underwater vehicle drop able ballast preventer of the present embodiment, including manned
Cabin 16, the manned bulkhead 8 of manned capsule 16 is welded with motor bearing seat 5, and motor bearing seat 5 is at a right angle
Bending structure, motor bearing seat 5 top is formed with mounting platform, is positioned at mounting platform underrun screw even
Be connected to double go out shaft step motor 3, double go out shaft step motor 3 upper shaft through after mounting platform through hole with electricity
The inner hole of magnet clutch 2 connects, and is positioned by radially holding screw, the top of electromagnetic clutch 2
Also by flange, rotary handle 1 is installed；Double go out 3 times shafts of shaft step motor by oldham coupling 4 even
Being connected to main shaft 9, main shaft 9 runs through manned bulkhead 8, runs through position and carries out close by packing case 6
Envelope, the lower end of main shaft 9 is cased with gripper shoe 13 by nut, also includes drop able ballast 15, drop able ballast 15
Fall to hang over the bottom of manned capsule 16 by hook gear, gripper shoe 13 is in the lower section of drop able ballast 15,
The left end of gripper shoe 13 fits in hull structure T profile 14；It is positioned at the bottom of manned bulkhead 8 also by spiral shell
Nail connection has sleeve mounting seat 12, the bottom of sleeve mounting seat 12 to have two permeable holes, sleeve mounting seat
The bottom of 12 has been threaded connection liquid level sensor 11, and manned bulkhead 8 has been threaded connection watertight
Connector 10；Being positioned on manned bulkhead 8 and be also equipped with control chamber 7, the holding wire of liquid level sensor 11 leads to
Cross underwater electrical connector 10 to be connected with control chamber 7, double go out shaft step motor 3 and the buttock line of electromagnetic clutch 2
It is respectively connecting on control chamber 7.
Gripper shoe 13 becomes sector structure.
Gripper shoe 13 can be around main shaft 9 half-twist.
Drop able ballast 15 of the present invention be used to be stepped up the droppable primary cutout of positive buoyancy or its
His ballast.
When manned underwater vehicle is from the water surface gradually dive, sea water is by two bottom sleeve mounting seat 12 thoroughly
Water hole enters in sleeve mounting seat 12, along with manned underwater vehicle progresses in sea water, enters sleeve
Sea water in mounting seat 12 gets more and more, when the sea water in sleeve mounting seat 12 reaches liquid level sensor 11
After specific registration, the controller in control chamber 7 receives signal and processes, afterwards turn on automatically electromagnetism
The power supply of clutch 2, electromagnetic clutch 2 is in the state of closing, and controller drives double shaft stepping electricity simultaneously
Machine 3 turns clockwise 90 °, and drives gripper shoe 13 to turn clockwise 90 ° by main shaft 9, is now
The throwing of drop able ballast 15 can be carried space to soar out, to facilitate abandoning in real time of drop able ballast 15.In order to
Ensureing the reliability of this preventer, this preventer also has manual function, when double go out shaft step motor 3
Fault or do not receive control signal, is now in, due to electromagnetic clutch 2, the state of closing, passes through up time
1 to 90 ° of positions of pin rotary handle, can rotate gripper shoe 13 to vacant position.Spirit easy to use
Live, safe and reliable.
After manned underwater vehicle completes predetermined job task, need to be hung to water with water surface lifting appliance
Energy recharge and maintaining is carried out on the stand of face lash ship, during manned underwater vehicle hangs water outlet,
Sea water in sleeve mounting seat 12 can be flowed out, when in sleeve mounting seat 12 by two permeable holes of bottom
After sea water flows to end, liquid level sensor 11 transmits the signal to the controller in control chamber 7, and carries out letter
Number process, automatically cut off the power supply of electromagnetic clutch 2 afterwards, electromagnetic clutch 2 is in released state, with
Time controller drive double go out shaft step motor 3 half-twist counterclockwise, and pass through main shaft 9 and drive gripper shoe
13 half-twists counterclockwise, now can put the underface to drop able ballast 15 by gripper shoe 13, with side
Just support the weight of drop able ballast 15, prevent drop able ballast 15 case accident that maloperation causes.It addition,
During manned underwater vehicle maintaining, owing to electromagnetic clutch 2 is in released state all the time, though rotation
Change hands handle 1 by misoperation, power can not be transferred on main shaft 9.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is joined
See claim, within protection scope of the present invention, any type of amendment can be made.
Claims (3)
1. a manned underwater vehicle drop able ballast preventer, it is characterized in that: include manned capsule (16), it is welded with motor bearing seat (5) on the manned bulkhead (8) of described manned capsule (16), described motor bearing seat (5) bending structure at a right angle, described motor bearing seat (5) top is formed with mounting platform, be positioned at mounting platform underrun screw connect have double go out shaft step motor (3), the described pair of upper shaft going out shaft step motor (3) is connected with the inner hole of electromagnetic clutch (2) after the through hole of described mounting platform, and positioned by radially holding screw, the top of described electromagnetic clutch (2) is provided with rotary handle (1) also by flange；Described pair goes out shaft under shaft step motor (3) and has main shaft (9) by oldham coupling (4) connection, described main shaft (9) runs through manned bulkhead (8), run through position to be sealed by packing case (6), the lower end of described main shaft (9) is cased with gripper shoe (13) by nut, also include drop able ballast (15), described drop able ballast (15) hangs the bottom in manned capsule (16) by hook gear, described gripper shoe (13) is in the lower section of drop able ballast (15), the left end of described gripper shoe (13) fits in hull structure T profile (14)；There is sleeve mounting seat (12) bottom being positioned at manned bulkhead (8) also by screw connection, the bottom of described sleeve mounting seat (12) has two permeable holes, the bottom of described sleeve mounting seat (12) has been threaded connection liquid level sensor (11), and described manned bulkhead (8) has been threaded connection underwater electrical connector (10)；It is positioned on manned bulkhead (8) and is also equipped with control chamber (7), the holding wire of described liquid level sensor (11) is connected with control chamber (7) by underwater electrical connector (10), and the described pair of buttock line going out shaft step motor (3) and electromagnetic clutch (2) is respectively connecting on control chamber (7).
2. a kind of manned underwater vehicle drop able ballast preventer as claimed in claim 1, it is characterised in that: described gripper shoe (13) becomes sector structure.
3. a kind of manned underwater vehicle drop able ballast preventer as claimed in claim 1, it is characterised in that: described gripper shoe (13) can be around main shaft (9) half-twist.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510207956.3A CN104816807B (en) | 2015-04-28 | 2015-04-28 | A kind of manned underwater vehicle drop able ballast preventer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510207956.3A CN104816807B (en) | 2015-04-28 | 2015-04-28 | A kind of manned underwater vehicle drop able ballast preventer |
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| Publication Number | Publication Date |
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| CN104816807A CN104816807A (en) | 2015-08-05 |
| CN104816807B true CN104816807B (en) | 2016-11-16 |
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| CN201510207956.3A Active CN104816807B (en) | 2015-04-28 | 2015-04-28 | A kind of manned underwater vehicle drop able ballast preventer |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974295B (en) * | 2018-06-06 | 2023-05-26 | 上海海洋大学 | Pitching adjustment and emergency load rejection mechanism |
| CN108791785B (en) * | 2018-06-08 | 2023-06-09 | 上海海洋大学 | Independent escape system of manned cabin |
| CN111186540B (en) * | 2020-01-16 | 2021-03-02 | 武昌船舶重工集团有限公司 | Method for installing disposable ballast device and special tool |
| CN112977767B (en) * | 2021-02-05 | 2022-02-25 | 中国船舶科学研究中心 | Emergency discarding box device and method for full-sea deep manned submersible |
| CN115158615B (en) * | 2022-06-20 | 2023-10-31 | 烟台大学 | Deep sea bottoming load throwing device capable of preventing wave impact |
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| CN101554922A (en) * | 2009-04-24 | 2009-10-14 | 中国船舶重工集团公司第七〇二研究所 | Rapid non-block discarding device for manned diving instrument |
| CN101797974A (en) * | 2010-03-30 | 2010-08-11 | 中国船舶重工集团公司第七〇二研究所 | Manual ballast desertion device |
| RU2399550C1 (en) * | 2009-04-27 | 2010-09-20 | Валерий Павлович Монахов | Mobile underwater dwelling house |
| CN203958579U (en) * | 2014-04-22 | 2014-11-26 | 上海海洋大学 | Bathyscaph ballast desertion device |
| CN204210719U (en) * | 2014-09-23 | 2015-03-18 | 中国船舶重工集团公司第七一〇研究所 | One is manned submerge device load rejection mechanism under water |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0675994U (en) * | 1993-04-09 | 1994-10-25 | 住友電気工業株式会社 | Granular weight dumping device |
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2015
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| CN101554922A (en) * | 2009-04-24 | 2009-10-14 | 中国船舶重工集团公司第七〇二研究所 | Rapid non-block discarding device for manned diving instrument |
| RU2399550C1 (en) * | 2009-04-27 | 2010-09-20 | Валерий Павлович Монахов | Mobile underwater dwelling house |
| CN101797974A (en) * | 2010-03-30 | 2010-08-11 | 中国船舶重工集团公司第七〇二研究所 | Manual ballast desertion device |
| CN203958579U (en) * | 2014-04-22 | 2014-11-26 | 上海海洋大学 | Bathyscaph ballast desertion device |
| CN204210719U (en) * | 2014-09-23 | 2015-03-18 | 中国船舶重工集团公司第七一〇研究所 | One is manned submerge device load rejection mechanism under water |
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| CN104816807A (en) | 2015-08-05 |
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