CN203958579U - Bathyscaph ballast desertion device - Google Patents
Bathyscaph ballast desertion device Download PDFInfo
- Publication number
- CN203958579U CN203958579U CN201420198712.4U CN201420198712U CN203958579U CN 203958579 U CN203958579 U CN 203958579U CN 201420198712 U CN201420198712 U CN 201420198712U CN 203958579 U CN203958579 U CN 203958579U
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- China
- Prior art keywords
- ballast
- lever
- latch
- hook
- retracing spring
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Abstract
The utility model discloses a kind of bathyscaph ballast desertion device, it comprises ballast hook etc., the diameter of one end of lever is greater than the diameter of the other end of lever, ballast hook is connected with a ballast, lever and rotational pin are rotationally connected, the other end of lever is located by one end of latch, suspension ring are fixed on the top of hook mount pad, one end of lever retracing spring is connected with the other end of lever, the other end of lever retracing spring is connected with hook mount pad, latch retracing spring is enclosed within on latch and between bayonet mount and flat board, the other end of latch is connected with electromagnet through after bayonet mount, one end of lever and the distance between rotational pin are less than the distance between the other end of lever and one end of latch, the inside of hook mount pad is provided with a fluting, ballast hook portion is inserted in fluting, the side of ballast hook is provided with square opening.The utility model can be abandoned ballast smoothly, and simple and efficient in ballast process is installed.
Description
Technical field
The utility model relates to a kind of ballast desertion device, particularly relates to a kind of bathyscaph ballast desertion device.
Background technology
Bathyscaph, for saving the energy, generally adopts motorless dive floating mode.In dive process, the weight of submersible is greater than buoyancy under water.Submersible relies on negative lift dive under water.When submersible dive is when approaching the predetermined work degree of depth, by ballast desertion device, abandon one group of ballast, weight under water and the buoyancy of submersible are in a basic balance, and submersible can carry out underwater operation.When submersible completes under-water operation, submersible is abandoned other one group of ballast by ballast desertion device, and the buoyancy under water of diving is greater than gravity, and submersible relies on positive buoyancy under water to float up to the water surface.
As can be seen here, the reliability of ballast desertion device is very crucial, and when dive can not be abandoned dive ballast to working depth, submersible, due in negative lift state, seabed may occur directly to sink to.When submersible can not be abandoned floating ballast, submersible can not form positive buoyancy, cannot be recycled to the water surface.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bathyscaph ballast desertion device, and it can abandon ballast smoothly, and simple and efficient in ballast process is installed, and guarantees that submersible can form positive buoyancy, is normally recycled to the water surface.
The utility model solves above-mentioned technical matters by following technical proposals: a kind of bathyscaph ballast desertion device, it is characterized in that, it comprises ballast hook, rotational pin, hook mount pad, lever retracing spring, suspension ring, latch, latch retracing spring, bayonet mount, electromagnet, lever, dull and stereotyped, the diameter of one end of lever is greater than the diameter of the other end of lever, ballast hook is connected with a ballast, lever and rotational pin are rotationally connected, the other end of lever is located by one end of latch, suspension ring are fixed on the top of hook mount pad, one end of lever retracing spring is connected with the other end of lever, the other end of lever retracing spring is connected with hook mount pad, latch retracing spring is enclosed within on latch and between bayonet mount and flat board, the other end of latch is connected with electromagnet through after bayonet mount, one end of lever and the distance between rotational pin are less than the distance between the other end of lever and one end of latch, the inside of hook mount pad is provided with a fluting, ballast hook portion is inserted in fluting, one of the side perforate of hook mount pad, the side of ballast hook is provided with square opening, one end of lever is through according to circumstances inserting after perforate or disengaging square opening.
Preferably, described suspension ring hanging is on a bathyscaph.
Preferably, the side of described hook mount pad is also provided with a rotational pin permanent seat, and rotational pin is arranged on rotational pin permanent seat.
Positive progressive effect of the present utility model is: the utility model can be abandoned ballast smoothly, and simple and efficient in ballast process is installed, and guarantees that submersible can form positive buoyancy, is normally recycled to the water surface.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model bathyscaph ballast desertion device.
Fig. 2 is the view of the utility model ballast desertion.
Fig. 3 is the view that the utility model is installed ballast.
The specific embodiment
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
As shown in Figure 1 to Figure 3, the utility model bathyscaph ballast desertion device comprises ballast hook 2, rotational pin 3, hook mount pad 4, lever retracing spring 5, suspension ring 6, latch 7, latch retracing spring 8, bayonet mount 9, electromagnet 10, lever 11, dull and stereotyped 12, the diameter of one end of lever 11 (thick head) is greater than the diameter of the other end (thin head) of lever 11, ballast hook 2 is connected with a ballast 1 (according to the ballast that constant weight need to be set 1 of submersible dive and ascent rate), lever 11 is rotationally connected with rotational pin 3, the other end of lever 11 is located by one end of latch 7, suspension ring 6 are fixed on the top of hook mount pad 4, one end of lever retracing spring 5 is connected with the other end of lever 11, the other end of lever retracing spring 5 is connected with hook mount pad 4, latch retracing spring 8 is enclosed within on latch 7 and between bayonet mount 9 and dull and stereotyped 12, the other end of latch 7 is connected with electromagnet 10 through bayonet mount 9 is rear, distance between one end of lever 11 and rotational pin 3 is less than the distance between the other end of lever 11 and one end of latch 7, the inside of hook mount pad 4 is provided with a fluting 41, ballast is linked up with 2 partial insertions in fluting 41, one of the side perforate 42 of hook mount pad 4, the side of ballast hook 2 is provided with square opening 21, one end of lever 11 is through according to circumstances inserting after perforate 42 or disengaging square opening 21.
The inner side of hook mount pad 4 is provided with shrouding 43.Shrouding 43 play the guiding role to ballast hook 2, prevents from linking up with at 2 o'clock ballast is upwards installed, and ballast hook 2 departs from fluting 41.Suspension ring 6 hangings are on a bathyscaph.The side of hook mount pad 4 is also provided with a rotational pin permanent seat 13, and rotational pin 3 is arranged on rotational pin permanent seat 13.
One end of lever and the distance between rotational pin are less than the distance between the other end of lever and one end of latch, according to lever principle, the gravity of the pressure ratio ballast that latch is subject to is much smaller, and the strength of stirring like this latch needs is smaller, installation and easy to use quick.Ballast is being thrown the process of carrying or is being installed in the process of ballast hook, and hook mount pad has directional tagging.
After latch 7 is pulled out, lever 11 loses spacing, and under the Action of Gravity Field of ballast 1, lever 11 is along rotational pin 3 upsets, and ballast 1 drops, thereby realize throwing, carries.After ballast 1 is thrown and is carried, under the pulling force effect of lever retracing spring 5, lever 11 carefully head-up, slightly upside down.When ballast 1 is installed, ballast hook 2 is one end of top lever 11 (thick head) upwards, overcomes the pulling force of lever retracing spring 5, and one end of lever 11 (thick head) upwards, the other end of lever 11 (thin head) rotates along rotational pin 3 downwards.When one end of lever 11 (thick head) upwards turns to certain position, one end of lever 11 (thick head) is inserted in the square opening 21 of ballast hook 2, now promote latch 7, latch 7 blocks the other end (thin head) of lever 11, can realize the installation of ballast 1.Therefore, even in narrow range, ballast 1 is installed in the submersible position that people's sight line does not arrive, and the thick head of the top lever 11 that only need to make progress can be realized ballast 1 is installed.Ballast 1 is installed ballast 1 again after being thrown and carrying do not need other operations, and installation process is simple.The insertion of latch 7 and to extract be to realize by electromagnet 10 and latch retracing spring 8.Electromagnet 10 and latch retracing spring 8 are all arranged on bayonet mount 9.Electromagnet 10 is push-pull electromagnet, 8 of latch retracing springs are extension spring, latch 7 stretches out bayonet mount 9 under the pulling force effect of latch retracing spring 8, and latch 7 blocks the other end (thin head) of lever 11, thereby makes ballast 1 hanging on one end of lever (thick head).When electromagnet 10 energising, the pulling force of electromagnet 10 is contrary with latch retracing spring 8 direction of pull, and the pulling force of electromagnet 10 is greater than the pulling force of latch retracing spring 8.Electromagnet 10 pulls latch 7.Latch 7 is withdrawn in bayonet mount 10, thereby it is spacing that lever 11 is lost, and one end of ballast 1 pull lever 11 under Action of Gravity Field (thick head) upset, discharges ballast 1.Therefore,, under this pattern, electromagnet 10 energisings realize ballast 1 throwing carries.Electromagnet 10 ballast 1 under off-position can not thrown and carry.When electromagnet 10 is selected pressure type electromagnet, latch retracing spring 8 is Compress Spring.When electromagnet 10 no power, the pressure of latch retracing spring 8 can promote latch 7 and get back in bayonet mount 9, lever 11 is lost spacing, and the thick head upset of ballast 1 pull lever 11 under Action of Gravity Field, discharges ballast 1.Therefore,, under this pattern, electromagnet 10 power-off realize ballast 1 throwing carries.Electromagnet 10 ballast 1 under "on" position can not thrown and carry.
The unpowered dive of submersible and floating be by configuration dive ballast and floating ballast make submersible in the dive stage in negative lift, the floating stage realizes in positive buoyancy.Ballast correctly abandon the normal use that not only relates to submersible, also relate to the safety of submersible, ballast desertion device is one of critical parts of submersible.The utility model, by lever principle, is realized little contact engaging and separating force and is abandoned heavy weight ballast, and the reset of lever realizes by lever retracing spring, latch retracing spring.After throwing and having carried, one end of lever is downward all the time, upper, only needs simple upwards one end of top lever can realize the hanging of ballast during ballast process is once installed, and is highly suitable for the interior installation of the small spaces such as submersible bottom ballast.And traditional submersible ballast is arranged on the good position of visual isopter, submersible both sides.The utility model is controlled lever limit bolt by the mode of tension and compression electromagnet and the combination of latch retracing spring, can realize electromagnet energising throwing and carry, and also can realize electromagnet power-off throwing and carry.At normal mode, can use electromagnet energising to throw and carry, in throwing the process of carrying, only need little power to realize to throw to carry.According to the safe design needs of submersible, also can adopt power-off to throw the pattern of carrying.Even if occur that submersible control system throws and carry in the uncontrollable electromagnet of error state, during the stranded seabed of submersible, submersible electric energy can exhaust gradually, and jettison system loses after electric energy and can automatically throw and carry, and makes submersible still can get back to the water surface.
The utility model is by ballast hook, lever, hook mount pad, suspension ring, and the elements such as rotational pin, lever retracing spring, latch, latch retracing spring, electromagnet, electromagnet mount pad form.According to the prestowage of submersible, need to configure constant weight ballast, ballast is arranged on ballast hook.Ballast hangs over one end of lever.One end of lever hangs ballast, and the other end of lever is pinned by latch.When latch is adsorbed by electromagnet, latch is extracted.Lever overturns under ballast Action of Gravity Field.Ballast drops from hook mount pad, thereby completes the process of carrying of throwing.After throwing is carried, lever retracing spring pull lever resets.While again ballast being installed, only need to withstand lever with ballast hook, overcome the pulling force of lever retracing spring, can complete ballast erection work.Even if little in operational space, submersible bottom, the place of visual range out of reach also can complete the installation of ballast smoothly.Electromagnet is push-pull electromagnet.Select pull-type electromagnet, latch retracing spring is extension spring, and latch in locking state, blocks lever one end under the effect of extension spring pulling force.When electromagnet is switched on, the pulling force of electromagnet is contrary with the direction of pull of latch retracing spring, and is greater than the pulling force of latch retracing spring.Electromagnet pulls latch, and latch is extracted from lever, and ballast discharges under Action of Gravity Field.Latch retracing spring is not having under other application forces, and its pressure can promote latch and extract from lever.The pressure type electromagnet pressure of selecting and latch return spring pressure opposite direction.Electromagnet is in "on" position, and its pressure is greater than the pressure of latch retracing spring, after latch is held down, blocks lever.After electromagnet power-off, electromagnet pressure disappears, and latch retracing spring promotes latch and extracts from lever, and ballast discharges under Action of Gravity Field.
The utility model can be abandoned ballast smoothly, and simple and efficient in ballast process is installed, and guarantees that submersible can form positive buoyancy, is normally recycled to the water surface.The utility model is realized by less strength and is abandoned ballast by lever principle.By high-speed double electromagnet ballast, throw and carry.This electromagnet throwing pattern of carrying both can have been switched on to throwing and carried, also can power-off throwing year.Can need to select to throw the pattern of carrying according to difference.In ballast process is installed, do not need special supplementary means, upwards withstand ballast hook and can realize ballast installation, be very suitable for, at submersible bottom small space, ballast is installed.The utlity model has that electromagnet dead electricity throw to be carried or function is carried in the charged throwing of electromagnet.At the water surface, install in ballast process, only need upwards top hook to realize and hang ballast operation, compare with the jettison system that existing submersible uses, have simple and direct reliable, the features such as ballast is convenient are installed.
Above-described specific embodiment; the technical matters of solution of the present utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. a bathyscaph ballast desertion device, it is characterized in that, it comprises ballast hook, rotational pin, hook mount pad, lever retracing spring, suspension ring, latch, latch retracing spring, bayonet mount, electromagnet, lever, dull and stereotyped, the diameter of one end of lever is greater than the diameter of the other end of lever, ballast hook is connected with a ballast, lever and rotational pin are rotationally connected, the other end of lever is located by one end of latch, suspension ring are fixed on the top of hook mount pad, one end of lever retracing spring is connected with the other end of lever, the other end of lever retracing spring is connected with hook mount pad, latch retracing spring is enclosed within on latch and between bayonet mount and flat board, the other end of latch is connected with electromagnet through after bayonet mount, one end of lever and the distance between rotational pin are less than the distance between the other end of lever and one end of latch, the inside of hook mount pad is provided with a fluting, ballast hook portion is inserted in fluting, one of the side perforate of hook mount pad, the side of ballast hook is provided with square opening, one end of lever is through according to circumstances inserting after perforate or disengaging square opening.
2. bathyscaph ballast desertion device as claimed in claim 1, is characterized in that, described suspension ring hanging is on a bathyscaph.
3. bathyscaph ballast desertion device as claimed in claim 1, is characterized in that, the side of described hook mount pad is also provided with a rotational pin permanent seat, and rotational pin is arranged on rotational pin permanent seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198712.4U CN203958579U (en) | 2014-04-22 | 2014-04-22 | Bathyscaph ballast desertion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198712.4U CN203958579U (en) | 2014-04-22 | 2014-04-22 | Bathyscaph ballast desertion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203958579U true CN203958579U (en) | 2014-11-26 |
Family
ID=51919200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198712.4U Withdrawn - After Issue CN203958579U (en) | 2014-04-22 | 2014-04-22 | Bathyscaph ballast desertion device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203958579U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816807A (en) * | 2015-04-28 | 2015-08-05 | 中国船舶重工集团公司第七○二研究所 | Droppable ballast protection device for manned submersible |
| CN105015742A (en) * | 2014-04-22 | 2015-11-04 | 上海海洋大学 | Bathyscaphe ballast discarding device |
| CN105438422A (en) * | 2015-11-30 | 2016-03-30 | 天津大学 | Safety protecting device for underwater vehicle |
| CN106697234A (en) * | 2015-07-22 | 2017-05-24 | 上海交通大学 | Low-power underwater load rejection device |
| CN110053716A (en) * | 2019-05-06 | 2019-07-26 | 中北大学 | A kind of electromagnetism trigger-type release hook device |
| CN111186545A (en) * | 2020-01-22 | 2020-05-22 | 武昌船舶重工集团有限公司 | Emergency rejection system for a submersible |
| CN111731461A (en) * | 2020-07-17 | 2020-10-02 | 天津深之蓝海洋设备科技有限公司 | Underwater load rejection mechanism |
| CN115158615A (en) * | 2022-06-20 | 2022-10-11 | 烟台大学 | Deep sea bottom-touching load rejection device capable of preventing sea wave impact |
-
2014
- 2014-04-22 CN CN201420198712.4U patent/CN203958579U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015742A (en) * | 2014-04-22 | 2015-11-04 | 上海海洋大学 | Bathyscaphe ballast discarding device |
| CN104816807A (en) * | 2015-04-28 | 2015-08-05 | 中国船舶重工集团公司第七○二研究所 | Droppable ballast protection device for manned submersible |
| CN104816807B (en) * | 2015-04-28 | 2016-11-16 | 中国船舶重工集团公司第七○二研究所 | A kind of manned underwater vehicle drop able ballast preventer |
| CN106697234A (en) * | 2015-07-22 | 2017-05-24 | 上海交通大学 | Low-power underwater load rejection device |
| CN106697234B (en) * | 2015-07-22 | 2019-01-25 | 上海交通大学 | A kind of low-power consumption underwater ejection device |
| CN105438422A (en) * | 2015-11-30 | 2016-03-30 | 天津大学 | Safety protecting device for underwater vehicle |
| CN110053716A (en) * | 2019-05-06 | 2019-07-26 | 中北大学 | A kind of electromagnetism trigger-type release hook device |
| CN111186545A (en) * | 2020-01-22 | 2020-05-22 | 武昌船舶重工集团有限公司 | Emergency rejection system for a submersible |
| CN111731461A (en) * | 2020-07-17 | 2020-10-02 | 天津深之蓝海洋设备科技有限公司 | Underwater load rejection mechanism |
| CN115158615A (en) * | 2022-06-20 | 2022-10-11 | 烟台大学 | Deep sea bottom-touching load rejection device capable of preventing sea wave impact |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20171124 |