CN101152901B - Mechanism for opening cap underwater - Google Patents
Mechanism for opening cap underwater Download PDFInfo
- Publication number
- CN101152901B CN101152901B CN200610124631XA CN200610124631A CN101152901B CN 101152901 B CN101152901 B CN 101152901B CN 200610124631X A CN200610124631X A CN 200610124631XA CN 200610124631 A CN200610124631 A CN 200610124631A CN 101152901 B CN101152901 B CN 101152901B
- Authority
- CN
- China
- Prior art keywords
- base
- pin
- steel ball
- moving pin
- slide bar
- 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
Images
Landscapes
- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The present invention discloses an underwater cover opening mechanism which comprises a left cover and a right cover which are synodic. An air cell is arranged in the cover and is connected with a high-pressure gas cylinder by a pipe. A takedown mechanism is arranged on the cover where is corresponding to the air cell. The takedown mechanism comprises a base, a slide bar, a breakable pin, a doff end, a movable pin and a steel ball. The cover opening steps are: the air cell expands; a push slab is pushed to move; the breakable pin is cut off; the movable pin slides in to a groove which is arranged on the slider bar; the steel ball drops in to the groove of the movable pin, which separates the doff end from the base. The present invention has the advantages of safety and reliability, convenient use and accurate locating.
Description
[technical field]
The present invention relates to a kind of mechanism for opening cap underwater.
[background technology]
Sail body is meant the power-equipment of navigation under water, when its power source runs out of under sail, and the sinking that is about to begin, if do not adopt any measure, it will constantly sink until the bottom so, then be difficult to reclaim.For making sail body after energy resource consumption finishes, be unlikely to sink, and be convenient to salvage, the polytype cap-opening mechanism has appearred, and can the automatic lid closing/opening come-up when making sail body its power source ruing out of under sail and can salvage recovery.
Such as, though blasting bolt formula cap-opening mechanism has its advantage, as simple in structure, the reliability height; But blasting bolt formula cap-opening mechanism still exists certain danger in actual use, as in test assembling and debug process, gives feeling of risk all the time, if occur unexpectedly accidentally, consequence is hardly imaginable, light permanent disability then, heavy then threat to life.For fear of this feared state of mind, and the disaster that may bring for people and product, press for a kind of novel, safe cap-opening mechanism in the use and replace blasting bolt formula cap-opening mechanism.
[summary of the invention]
The objective of the invention is to propose a kind of new mechanism for opening cap underwater, overcome the deficiency that above-mentioned cap-opening mechanism exists, reach practical function safe and reliable, easy to use, accurate positioning.
The object of the present invention is achieved like this: a kind of mechanism for opening cap underwater, left side lid 28 that is harmonious about comprising and right lid 10, air bag 2 is installed in the lid, air bag links to each other with gas cylinder 7 by pipeline 5, cover with the air bag correspondence position and be provided with arming mechanism 3, arming mechanism comprises base 19, slide bar 21, pin 22 can break, take off 12, moving pin 17, steel ball 20, base 19 and left side lid 28 fixed connections, slide bar 21 slides with base 19 and connects, and it is fixing with base 19 by the pin 22 that can break, taking off 12 slides with base 19 and to connect, take off the moving pin 17 that slip is housed in 12, take off a left side of 12 steel ball 20 is housed, steel ball 20 keeps in touch with base 19 and moving pin 17, the right half part of moving pin 17 has the groove 16 that adapts with the steel ball size, the middle part of slide bar 21 has the hole 23 with moving pin 17 size match, right lid 10 is by screw rod 11 and take off 12 fixed connection, be provided with spring 15 between screw rod 11 and the moving pin 17, the afterbody of slide bar 21 is fixed with push pedal 26, be provided with spring 25 between push pedal 26 and the base 19, the position of the push pedal 26 in air bag and the arming mechanism is corresponding.
Owing to adopt said structure, the process of uncapping is expanded by air bag 2, promoting push pedal 26 moves, the cut-out pin 22 that can break, moving pin 17 slips into the hole 23 on the slide bar 21, steel ball 20 falls in the groove 16 of moving pin 17, makes that take off 12 throws off with base 19, so that the present invention has is safe and reliable, easy to use, the advantage of accurate positioning.
[description of drawings]
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the partial enlarged drawing of arming mechanism of the present invention.
Fig. 3 is embodiments of the invention.
Wherein, the double accompanying drawing that makes an abstract of Fig. 1.
[specific implementation method]
A kind of mechanism for opening cap underwater, left side lid 28 that is harmonious about comprising and right lid 10, two air bags 2 are installed in the lid, air bag links to each other with gas cylinder 7 by pipeline 5, cover with the air bag correspondence position and be provided with arming mechanism 3, arming mechanism comprises base 19, slide bar 21, pin 22 can break, take off 12, moving pin 17, steel ball 20, base 19 and left side lid 28 fixed connections, slide bar 21 slides with base 19 and connects, and it is fixing with base 19 by the pin 22 that can break, taking off 12 slides with base 19 and to connect, take off the moving pin 17 that slip is housed in 12, take off a left side of 12 steel ball 20 is housed, steel ball 20 keeps in touch with base 19 and moving pin 17, the right half part of moving pin 17 has the groove that adapts with the steel ball size, the middle part of slide bar 21 has the groove with moving pin 17 size match, right lid 10 is by screw rod 11 and take off 12 fixed connection, be provided with spring 15 between screw rod 11 and the moving pin 17, the afterbody of slide bar 21 is fixed with push pedal 26, be provided with spring 25 between push pedal 26 and the base 19, the position of the push pedal 26 in air bag and the arming mechanism is corresponding.
The specifically process of uncapping of this cap-opening mechanism is: when the power source of sail body 1 runs out of, control system 6 will provide steering order, open each electrically-controlled valve, the gas of 7 li of gas cylinders is charged into respectively in two air bags 2 by pressure piping 5, this moment, air bag 2 began to expand and exert pressure gradually to push pedal 26, when the swelling pressure surpass the pressure that push pedal can bear, slide bar 21 begins to move, the pin 22 that can break is cut off by the mobile of slide bar 21, this moment moving pin 17 under the effect of spring 15 to left shown in Figure 2 to moving, and fall in the hole 23 above the slide bar 21, meanwhile, under the pretightning force effect that screws screw rod 11, steel ball 20 inwardly shrinks and enters in the groove 16 of moving pin 17, and the connected mode that steel ball is formed is disengaged.Take off 12 at last under the synergy of the bulging force of spring 15, the pretightning force that screws screw 11 and air bag 2, two semicircle lids of cap-opening mechanism are opened, and air bag 2 continues to expand so that required positive buoyancy to be provided by setting requirement, the sail body come-up also can be salvaged recovery, finishes to this whole process.
Claims (1)
1. mechanism for opening cap underwater, it is characterized in that: left side lid (28) He Yougai (10) that is harmonious about comprising, air bag (2) is installed in the lid, air bag links to each other with gas cylinder (7) by pipeline (5), cover with the air bag correspondence position and be provided with arming mechanism (3), arming mechanism comprises base (19), slide bar (21), pin (22) can break, take off head (12), moving pin (17), steel ball (20), base (19) and left side lid (28) fixed connection, slide bar (21) slides with base (19) and connects, and it is fixing with base (19) by the pin (22) that can break, taking off head (12) connects with base (19) slip, take off the moving pin (17) that slip is housed in the head (12), steel ball (20) is equipped with in the left side of taking off head (12), steel ball (20) keeps in touch with base (19) and moving pin (17), the right half part of moving pin (17) has the groove (16) that adapts with the steel ball size, the middle part of slide bar (21) has the hole (23) with moving pin (17) size match, right lid (10) is by screw rod (11) and take off head (12) fixed connection, be provided with spring (15) between screw rod (11) and the moving pin (17), the afterbody of slide bar (21) is fixed with push pedal (26), be provided with spring (25) between push pedal (26) and the base (19), the position of the push pedal (26) in air bag and the arming mechanism is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610124631XA CN101152901B (en) | 2006-09-26 | 2006-09-26 | Mechanism for opening cap underwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610124631XA CN101152901B (en) | 2006-09-26 | 2006-09-26 | Mechanism for opening cap underwater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152901A CN101152901A (en) | 2008-04-02 |
| CN101152901B true CN101152901B (en) | 2011-06-15 |
Family
ID=39254832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610124631XA Expired - Fee Related CN101152901B (en) | 2006-09-26 | 2006-09-26 | Mechanism for opening cap underwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101152901B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950514B (en) * | 2014-05-12 | 2016-06-01 | 西北工业大学 | A kind of opening cap underwater device |
| CN104527954B (en) * | 2014-12-09 | 2016-08-24 | 中国船舶重工集团公司第七〇五研究所 | A kind of floatoblast air inlet anti-tear bracing means of nonmetal binding layer |
| CN107719609B (en) * | 2017-10-13 | 2019-07-12 | 河海大学 | A kind of bathysphere for formula emergency self-saving of escaping unnoticed |
| CN112555294B (en) * | 2020-11-20 | 2022-02-22 | 山东北溟科技有限公司 | Underwater separation device |
| CN113443105B (en) * | 2021-07-15 | 2022-06-28 | 哈尔滨工程大学 | Protective device for sonar monitoring robot |
| CN113648675B (en) * | 2021-10-19 | 2022-01-11 | 东营威联化学有限公司 | Cooling device of xylene rectifying tower |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933380A (en) * | 1974-10-21 | 1976-01-20 | Wellekens John F | Lock mechanism |
| CN2864571Y (en) * | 2006-02-28 | 2007-01-31 | 中国船舶重工集团公司第七一○研究所 | Single-bead disengaging mechanism |
| CN2929798Y (en) * | 2006-07-27 | 2007-08-01 | 中国船舶重工集团公司第七一0研究所 | Underwater cover opening mechanism |
-
2006
- 2006-09-26 CN CN200610124631XA patent/CN101152901B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3933380A (en) * | 1974-10-21 | 1976-01-20 | Wellekens John F | Lock mechanism |
| CN2864571Y (en) * | 2006-02-28 | 2007-01-31 | 中国船舶重工集团公司第七一○研究所 | Single-bead disengaging mechanism |
| CN2929798Y (en) * | 2006-07-27 | 2007-08-01 | 中国船舶重工集团公司第七一0研究所 | Underwater cover opening mechanism |
Non-Patent Citations (2)
| Title |
|---|
| 谷军.《航行雷箱体环形压雷梁开盖系统技术构想》.《鱼雷技术》.2008,第16卷(第6期),第20-23页，第43页. * |
| 谷军等.《航行试验雷回收显示系统技术》.《鱼雷技术》.2008,第16卷(第3期),第13-16页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101152901A (en) | 2008-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101152901B (en) | Mechanism for opening cap underwater | |
| CN202317586U (en) | Automatic-control mine anchor rod dead-rusty nut splitter | |
| CN102897303B (en) | Underwater electromechanical removal device | |
| CN2929798Y (en) | Underwater cover opening mechanism | |
| CN107054594B (en) | A kind of separation type hydraulic jettison system triggered by depth | |
| CN201749062U (en) | Test device of rock fracture rupture process under action of high confined water | |
| CN108284970A (en) | One kind can carry the curved load firer separating mechanism of high intensity tension and compression and separation method | |
| CN2741867Y (en) | Timed pneumatic cutting release device | |
| CN103950514B (en) | A kind of opening cap underwater device | |
| CN202923871U (en) | Underground mechanical separating mechanism | |
| CN201415755Y (en) | Novel air bag type recovery device | |
| CN201517410U (en) | Bump detonator for detonation in shooting of oil well | |
| CN110082083B (en) | Disconnected cable trigger device of mooring line in pond model test | |
| CN202923872U (en) | Underwater electromechanical kickoff mechanism | |
| CN202100810U (en) | Direct immersion electromagnetic pilot valve | |
| CN202611689U (en) | Self-sealing quick pressure monitoring device | |
| CN106837036B (en) | Device for the connection of emergency unchaining body hinge | |
| CN209657716U (en) | A kind of intelligent fire emergency marking light | |
| CN102182862A (en) | Direct-immersion-type electromagnetic pilot valve | |
| CN102913512B (en) | A kind of hydraulic locking mechanism | |
| CN202669718U (en) | Escape device after car falls into water | |
| CN202417348U (en) | Anti-dropping device of drilling tool | |
| CN108529416A (en) | Hang and abandon the device of weight in deep-sea | |
| CN108625822A (en) | A kind of multistage sequence trigger switch automatic shearing tubing string and can seal the emergency system of wellbore | |
| CN204941503U (en) | Pressure break high pressure pipe joint fast separation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20170926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |