CN103950514B - A kind of opening cap underwater device - Google Patents
A kind of opening cap underwater device Download PDFInfo
- Publication number
- CN103950514B CN103950514B CN201410197866.6A CN201410197866A CN103950514B CN 103950514 B CN103950514 B CN 103950514B CN 201410197866 A CN201410197866 A CN 201410197866A CN 103950514 B CN103950514 B CN 103950514B
- Authority
- CN
- China
- Prior art keywords
- separate cover
- base
- air bag
- cabin body
- screw plug
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The present invention relates to a kind of opening cap underwater device, comprise separate cover, aircraft cabin body, the de-head of separate cover, base, screw plug, spring, sliding bar, air bag, control enclosure and wire. Overcome the deficiency that existing cap-opening mechanism exists, reach practical function easy for installation, simple to operate, that reliability is high.
Description
Technical field
The present invention relates to a kind of opening cap underwater device.
Background technology
The development and utilization of ocean has become an important topic of various countries' scientific research, and along with the continuous increase of the test that environment carries out under water military, civilian and experiment, various submarine navigation device continues to bring out and applies. But, no matter the Successful utilization of which kind of submarine navigation device, all needs by forming reliable product after a large amount of experimental verifications; On the other hand, after submarine navigation device is finished the work, for obtaining various information, it is also desirable to aircraft is salvaged and reclaims. Now adopt airbag inflation to increase buoyancy to complete to reclaim, and in this removal process, a step of most critical is more, before airbag inflation the enclosing cover of submarine navigation device can smooth opening, be unlikely to hinder the expansion of air bag, polytype cap-opening mechanism occurred for this reason.
Such as, blast bolt type cap-opening mechanism, although structure is simple, reliability height, but there is certain danger in actual applications, as, in experiment assembling and debug process, accident occurred accidentally, plant and instrument and operator all can be caused great bodily injury, and consequence is hardly imaginable; Another kind is such as steel ball separation-type cap-opening mechanism, although overcoming the danger that gunpowder product bring, but structure is too complicated, takes time and effort during assembling and setting, and the component simultaneously used due to this cover-opening structure are more, it is difficult to guarantee the reliability of arrangement works. For overcoming above-described shortcoming, it may also be useful in urgent need a kind of novel, easy for installation, simple to operate, cap-opening mechanism that reliability is high.
Summary of the invention
The technical problem solved
In order to avoid the deficiencies in the prior art part, the present invention proposes a kind of new mechanism for opening cap underwater.
Technical scheme
A kind of opening cap underwater device, it is characterised in that comprise separate cover 1, aircraft cabin body 2, separate cover de-3, base 4, screw plug 5, spring 6, sliding bar 7, air bag 8, control enclosure 9 and wire 10; Wherein separate cover 1 is placed on aircraft cabin body 2, and air bag 8 is connected by bolt and aircraft cabin body 2, and the bottom of air bag 8 is connected with control enclosure 9 by wire 10; Air bag 8 both sides are provided with solution release mechanism, described solution release mechanism comprises de-3 in base 4, screw plug 5, spring 6, sliding bar 7 and separate cover 1, wherein base 4 and aircraft cabin body 2 are bolted, screw plug 5 and base 4 are threaded connection, in the hole that sliding bar 7 is arranged on base 4 to adapt with its size, mounting spring 6 between screw plug 5 and sliding bar 7, de-3 between two sliding bars 7.
Base 4 contains the through hole of one section of screw thread.
Useful effect
A kind of opening cap underwater device that the present invention proposes, overcomes the deficiency that existing cap-opening mechanism exists, reaches practical function easy for installation, simple to operate, that reliability is high.
Accompanying drawing explanation
The structural representation of Fig. 1 the present invention
The cut-away view of Fig. 2 the present invention
The installation exemplary plot of Fig. 3,4 the present invention
The working state figure of Fig. 5 the present invention
Embodiment
Now in conjunction with the embodiments, the invention will be further described for accompanying drawing:
A kind of opening cap underwater device, comprises separate cover 1, aircraft cabin body 2, separate cover de-3, base 4, screw plug 5, spring 6, sliding bar 7, air bag 8, control enclosure 9 and wire 10; Wherein separate cover 1 is placed on aircraft cabin body 2, and air bag 8 is connected by bolt and aircraft cabin body 2, and the bottom of air bag 8 is connected with control enclosure 9 by wire 10; Air bag 8 both sides are provided with solution release mechanism, described solution release mechanism comprises de-3 in base 4, screw plug 5, spring 6, sliding bar 7 and separate cover 1, wherein base 4 and aircraft cabin body 2 are bolted, on base 4 containing through hole and wherein one section be processed with screw thread, screw plug 5 and base 4 are threaded connection, the control to spring initial compression amount can be realized by the screw-in degree of depth of control screw plug 5, reach the locking force requirement needed for above-mentioned cap-opening mechanism with this. In the hole that sliding bar 7 is arranged on base 4 to adapt with its size, mounting spring 6 between screw plug 5 and sliding bar 7, de-3 between two sliding bars 7.
The installation process of the present invention is: be first arranged in base 4 by screw plug 5, sliding bar 7, spring 6, the screw-in degree of depth of screw plug 5 is adjusted according to desirable pressure, then base 4 and aircraft cabin body 2 are passed through bolted-on connection, as shown in Figure 3,4, finally separate cover 1 is directly pressed down, complete to install as shown in Figure 1, 2.
The specifically process of uncapping of this cap-opening mechanism is: when aircraft needs to reclaim, control enclosure 9 receives that system directs is quick-fried makes air bag 8, air bag 8 is detonated rear rapid expansion, and apply pressure to separate cover 1, when the swelling pressure exceed the locking force of de-head part 3 that sliding bar 7 acts on separate cover, separate cover 1 is broken away from constraint and is moved up, sliding bar 7 slides in hole, spring 6 compresses, air bag continues to expand, it is applied to the pressure increase of separate cover 1, separate cover 1 continues to move up, after its maximum width of the de-head part 3 of separate cover moves past sliding bar 7, by sliding bar 7, spring 6, the locking mode that the de-head part 3 of separate cover forms is released, under the effect of bag expansion force, separate cover 1 is opened, come off, complete the process of uncapping, now structural representation is as shown in Figure 5, air bag 8 is by the requirement of setting, continue to expand to provide required positive buoyancy, aircraft floats and can complete to reclaim.
Claims (2)
1. an opening cap underwater device, it is characterised in that comprise separate cover (1), aircraft cabin body (2), the de-head (3) of separate cover, base (4), screw plug (5), spring (6), sliding bar (7), air bag (8), control enclosure (9) and wire (10), wherein separate cover (1) is placed on aircraft cabin body (2), air bag (8) is connected by bolt and aircraft cabin body (2), and the bottom of air bag (8) is connected with control enclosure (9) by wire (10), air bag (8) both sides are provided with solution release mechanism, described solution release mechanism comprises base (4), screw plug (5), spring (6), slide the de-head (3) of the separate cover in bar (7) and separate cover (1), wherein base (4) and aircraft cabin body (2) are bolted, screw plug (5) and base (4) are threaded connection, in the hole that cunning bar (7) is arranged on base (4) and its size adapts, mounting spring (6) between screw plug (5) and sliding bar (7), separate cover takes off head (3) and is positioned between two sliding bars (7).
2. a kind of opening cap underwater device according to claim 1, it is characterised in that base (4) is provided with the through hole of one section of screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197866.6A CN103950514B (en) | 2014-05-12 | 2014-05-12 | A kind of opening cap underwater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197866.6A CN103950514B (en) | 2014-05-12 | 2014-05-12 | A kind of opening cap underwater device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950514A CN103950514A (en) | 2014-07-30 |
| CN103950514B true CN103950514B (en) | 2016-06-01 |
Family
ID=51327914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197866.6A Expired - Fee Related CN103950514B (en) | 2014-05-12 | 2014-05-12 | A kind of opening cap underwater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103950514B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6321884B2 (en) * | 2015-03-22 | 2018-05-09 | 神戸バイオロボティクス株式会社 | Sample container and sample container automatic system |
| CN107448653B (en) * | 2017-07-28 | 2019-08-02 | 江苏华洋新思路能源装备股份有限公司 | Nuclear power unit main steam isolation valve room relief panel |
| CN107719609B (en) * | 2017-10-13 | 2019-07-12 | 河海大学 | A kind of bathysphere for formula emergency self-saving of escaping unnoticed |
| CN108045501B (en) * | 2017-12-18 | 2023-12-19 | 无锡海核装备科技有限公司 | Hatch cover with emergency unlocking device |
| CN114056791B (en) * | 2021-10-26 | 2023-06-23 | 中国船舶重工集团公司第七一九研究所 | Underwater balance type cylinder cover opening system and application method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2705913C2 (en) * | 1977-02-09 | 1981-09-24 | Siemens AG, 1000 Berlin und 8000 München | Bistable snap device |
| CN101152901B (en) * | 2006-09-26 | 2011-06-15 | 中国船舶重工集团公司第七一○研究所 | Mechanism for opening cap underwater |
| CN201415755Y (en) * | 2009-05-16 | 2010-03-03 | 中国船舶重工集团公司第七一〇研究所 | Novel air bag type recovery device |
| CN202244048U (en) * | 2011-10-28 | 2012-05-30 | 中国船舶重工集团公司第七一○研究所 | Omni-seal thin film type emergency floating recovery device |
| CN103950523B (en) * | 2014-05-07 | 2016-06-01 | 西北工业大学 | A kind of underwater |
| CN203921133U (en) * | 2014-05-12 | 2014-11-05 | 西北工业大学 | A kind of opening cap underwater device |
-
2014
- 2014-05-12 CN CN201410197866.6A patent/CN103950514B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103950514A (en) | 2014-07-30 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 |