CN101554922A - Rapid non-block discarding device for manned diving instrument - Google Patents
Rapid non-block discarding device for manned diving instrument Download PDFInfo
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- CN101554922A CN101554922A CNA2009100315903A CN200910031590A CN101554922A CN 101554922 A CN101554922 A CN 101554922A CN A2009100315903 A CNA2009100315903 A CN A2009100315903A CN 200910031590 A CN200910031590 A CN 200910031590A CN 101554922 A CN101554922 A CN 101554922A
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- bearing plate
- groove
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- blend stop
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Abstract
The invention relates to a rapid non-block discarding device for a manned diving instrument, in particular to a rapid non-barrier discarding device used for automatically discarding heavy things carried on the manned diving instrument to realize self rescue of the manned diving instrument. The device is characterized by comprising a reverse U-shaped frame, the inner sides of the two side walls at the bottom of the reverse U-shaped frame are respectively provided with a clamping slot and a blocking strip which are transversely arranged and are parallel to each other; a bearing plate is arranged between the clamping slot and the blocking strip, one side of the bearing plate is clamped inside the clamping slot in a movable way, and the other side leans against below the blocking strip. A pull rod is arranged between the bearing plate and the top of the reverse U-shaped frame, the lower end of the pull rod is fixed on the side of the bearing plate close to the blocking strip, and the upper end thereof is fixedly connected with the top of the reverse U-shaped frame by virtue of an electro-explosive bolt. The discarding device has the advantages of simple structure, small occupied space and high reliability.
Description
Technical field
The present invention relates to a kind of weight desertion device.Specifically, be to be used for abandoning automatically the weight that carries on the manned submersible, to realize that the quick nothing that manned submersible is saved oneself blocks desertion device.
Background technology
All know in the manned submersible manufacturing, manned submersible is when the submarine navigation of deep-sea, in case run into accident, just the weight as storage battery and so on the submersible need be abandoned fast, make submersible to float to the water surface on the fastest speed, with the life security of assurance operating personal and the safety of submersible.At present, the weight desertion device that uses on the manned submersible all is with the mechanical desertion device of backup power as power.Though the weight that adopts mechanical desertion device also to can be implemented under the emergency state is abandoned, there is following problem: the one, because the electric energy storage amount of backup power is limited, in case the electric weight deficiency occurs, be difficult to realize abandoning fast of weight that reliability is relatively poor; Again because this desertion device is mechanical desertion device, the structure more complicated is stopped up easily, is got rusty easily, there was a mechanical failure easily, like this, also can reduce the reliability that it is abandoned fast; The 2nd, because this mechanical desertion device need be equipped with motor special, make that its volume is bigger, it is more to take up space.
Summary of the invention
The problem to be solved in the present invention provides a kind of rapid non-block discarding device for manned diving instrument.This desertion device, simple in structure, take up space less, the reliability height.
For addressing the above problem, take following technical scheme:
The characteristics of rapid non-block discarding device for manned diving instrument of the present invention are to contain inverted U-shaped framework, on the medial surface of inverted U-shaped base of frame two side draw-in groove and blend stop are arranged respectively, and this draw-in groove and blend stop all are lateral arrangement and the two parallels; Between draw-in groove and blend stop bearing plate is arranged, one side the moving type that is of bearing plate snaps in the draw-in groove, another side is resisted against under the blend stop.Between bearing plate and inverted U-shaped frame roof pull bar is arranged, the pull bar lower end is fixed near on the bearing plate of blend stop one side, and its upper end is connected with inverted U-shaped frame roof mutually by the electric detonation bolt.
Take such scheme, have the following advantages:
By such scheme as can be seen, because rapid non-block discarding device for manned diving instrument of the present invention contains inverted U-shaped framework, on the medial surface of inverted U-shaped base of frame two side draw-in groove and blend stop are arranged respectively, this draw-in groove and blend stop all are lateral arrangement and the two parallels.Between draw-in groove and blend stop bearing plate is arranged, one side the moving type that is of bearing plate snaps in the draw-in groove, another side is resisted against under the blend stop.Between bearing plate and inverted U-shaped frame roof pull bar is arranged, the pull bar lower end is fixed near on the bearing plate of blend stop one side, and its upper end is connected with inverted U-shaped frame roof mutually by the electric detonation bolt.Utilize the quick-fried disconnected separation function of electric detonation bolt to open the bearing plate that supports weight (as battery), do not need backup power and motor just can realize that not only relatively simple for structure, difficult there was a mechanical failure to the abandoning fast of weight, reliability is higher.Again owing to do not need backup power and motor just can realize, simple in structure, volume is less, it is little to take up space to the abandoning fast of weight.
Description of drawings
Fig. 1 is a rapid non-block discarding device for manned diving instrument structural representation of the present invention.
The specific embodiment
As shown in Figure 1, rapid non-block discarding device for manned diving instrument of the present invention contains inverted U-shaped framework 1, is respectively arranged with draw-in groove and blend stop 8 on the medial surface of inverted U-shaped framework 1 two bottom sides wall, and this draw-in groove and blend stop all are lateral arrangement and the two parallels.8 of draw-in groove and blend stops are provided with bearing plate 6, one side the moving type that is of bearing plate 6 snaps in the draw-in groove, another side is resisted against under the blend stop 8.Bearing plate 6 is circular arc with the both sides that draw-in groove and blend stop 8 match.Draw-in groove wherein is a fixing strip derby 5 and form at this strip metal piece outside cross machine groove on the medial surface of inverted U-shaped framework 1 bottom one sidewall.Be provided with pull bar 3 between bearing plate 6 and inverted U-shaped framework 1 top, pull bar 3 lower ends are processed with outside thread and are fixed near on the bearing plate 6 of blend stop 8 one sides by nut 7, and its upper end is connected with inverted U-shaped framework 1 top mutually by electric detonation bolt 2.Described electric detonation bolt 2 is in series by two unit electric detonation bolts.
Rapid non-block discarding device for manned diving instrument of the present invention is under running condition, and its inverted U-shaped framework 1 is fixed on the bottom of submersible parent, and the weight 4 that carries on the submersible places on the bearing plate 6.When manned submersible runs into emergency situation and need save oneself in the deep ocean work process, at first ignite electric detonation bolt 2, at this time, pull bar 3 is ineffective, bearing plate 6 can move downward and break away from draw-in groove under weight 4 actions of gravity, thereby realizes abandoning the purpose of weight 4.Adopting two series connected purposes of unit electric detonation bolt, is can ignite another unit electric detonation bolt when can not ignite appears in one unit electric detonation bolt for avoiding, and guarantees that the ignition of electric detonation bolt 2 can reach perfectly safe.
Claims (4)
1. rapid non-block discarding device for manned diving instrument is characterized in that containing inverted U-shaped framework (1), and draw-in groove and blend stop (8) are arranged respectively on the medial surface of inverted U-shaped framework (1) two bottom sides wall, and this draw-in groove and blend stop all are lateral arrangement and the two parallels; Bearing plate (6) is arranged between draw-in groove and blend stop (8), bearing plate (6) one side the moving type that is snap in the draw-in groove, another side is resisted against under the blend stop (8); Between bearing plate (6) and inverted U-shaped shape framework (1) top pull bar (3) is arranged, pull bar (3) lower end is fixed near on the bearing plate (6) of blend stop (8) one sides, and its upper end is connected with inverted U-shaped shape framework (1) top mutually by electric detonation bolt (2).
2. rapid non-block discarding device for manned diving instrument according to claim 1 is characterized in that described draw-in groove (5) is a fixing strip derby (5) and form at strip metal piece (5) outside cross machine groove on the medial surface of inverted U-shaped base of frame one sidewall.
3. rapid non-block discarding device for manned diving instrument according to claim 1 is characterized in that described electric detonation bolt (2) is in series by two unit electric detonation bolts.
4. according to claim 1 or 2 or 3 described rapid non-block discarding device for manned diving instrument, it is characterized in that bearing plate (6) is circular arc with the both sides that draw-in groove and blend stop (8) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100315903A CN101554922A (en) | 2009-04-24 | 2009-04-24 | Rapid non-block discarding device for manned diving instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100315903A CN101554922A (en) | 2009-04-24 | 2009-04-24 | Rapid non-block discarding device for manned diving instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101554922A true CN101554922A (en) | 2009-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100315903A Pending CN101554922A (en) | 2009-04-24 | 2009-04-24 | Rapid non-block discarding device for manned diving instrument |
Country Status (1)
| Country | Link |
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| CN (1) | CN101554922A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN108177749A (en) * | 2018-02-11 | 2018-06-19 | 烟台宏远氧业有限公司 | Bathyscaph |
| CN108995783A (en) * | 2018-09-06 | 2018-12-14 | 中国船舶工业***工程研究院 | A kind of big depth ROV main body frame device based on titanium alloy |
| EP3904199A4 (en) * | 2019-02-20 | 2022-04-27 | China Ship Scientific Research Center (the 702 Institute of China Shipbuilding Industry Corporation) | Ballast throwing apparatus used for deep-sea manned submersible |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH03153492A (en) * | 1989-11-09 | 1991-07-01 | Mitsubishi Heavy Ind Ltd | Buoyancy adjusting device for diving machine |
| JPH08127391A (en) * | 1994-10-31 | 1996-05-21 | Kokusai Denshin Denwa Co Ltd <Kdd> | Ballast releaser |
| CN201058661Y (en) * | 2007-05-15 | 2008-05-14 | 中国船舶重工集团公司第七○二研究所 | Hanging releasing gear for ballasting weight |
| CN101402396A (en) * | 2008-11-21 | 2009-04-08 | 哈尔滨工程大学 | Emergency release gear module of submersible |
-
2009
- 2009-04-24 CN CNA2009100315903A patent/CN101554922A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03153492A (en) * | 1989-11-09 | 1991-07-01 | Mitsubishi Heavy Ind Ltd | Buoyancy adjusting device for diving machine |
| JPH08127391A (en) * | 1994-10-31 | 1996-05-21 | Kokusai Denshin Denwa Co Ltd <Kdd> | Ballast releaser |
| CN201058661Y (en) * | 2007-05-15 | 2008-05-14 | 中国船舶重工集团公司第七○二研究所 | Hanging releasing gear for ballasting weight |
| CN101402396A (en) * | 2008-11-21 | 2009-04-08 | 哈尔滨工程大学 | Emergency release gear module of submersible |
Non-Patent Citations (1)
| Title |
|---|
| 高波等: "深海载人潜水器可弃压载与应急抛载***研究", 《中国制造业信息化》 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101797974B (en) * | 2010-03-30 | 2012-09-26 | 中国船舶重工集团公司第七〇二研究所 | Manual ballast desertion 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 |
| CN108177749A (en) * | 2018-02-11 | 2018-06-19 | 烟台宏远氧业有限公司 | Bathyscaph |
| CN108177749B (en) * | 2018-02-11 | 2023-09-05 | 烟台宏远氧业股份有限公司 | Deep diving device |
| CN108995783A (en) * | 2018-09-06 | 2018-12-14 | 中国船舶工业***工程研究院 | A kind of big depth ROV main body frame device based on titanium alloy |
| CN108995783B (en) * | 2018-09-06 | 2023-11-14 | 中国船舶工业***工程研究院 | Large-depth ROV main body frame device based on titanium alloy |
| EP3904199A4 (en) * | 2019-02-20 | 2022-04-27 | China Ship Scientific Research Center (the 702 Institute of China Shipbuilding Industry Corporation) | Ballast throwing apparatus used for deep-sea manned submersible |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20091014 |