CN2864571Y - Single-bead disengaging mechanism - Google Patents
Single-bead disengaging mechanism Download PDFInfo
- Publication number
- CN2864571Y CN2864571Y CN 200620007209 CN200620007209U CN2864571Y CN 2864571 Y CN2864571 Y CN 2864571Y CN 200620007209 CN200620007209 CN 200620007209 CN 200620007209 U CN200620007209 U CN 200620007209U CN 2864571 Y CN2864571 Y CN 2864571Y
- Authority
- CN
- China
- Prior art keywords
- ball
- explosive
- connection block
- blasting
- bolts
- 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
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a single ball separation mechanism; the mechanism comprises the two explosive blots, a strengthening ring, a connection receptacle, a bead and a connecting piece. The two explosive blots are separately installed in the corresponding hole-seats of the body container; the strengthening ring is provided at the outer of the explosive bolts; the connection receptacle is provided between the two explosive bolts; the ball is provided in the hole of the connection receptacle; the separation piece is connected with the connection receptacle with the connecting piece. In the utility model, if only one explosive bolts acts, the relative movement between the ball and the nut on the explosive bolt can reliably separate the separation piece, the action is stable and reliable; the product recovery rate can be one hundred percent.
Description
Technical field
The utility model relates to product isolation technics under water, is a kind of single pearl separating mechanism specifically.
Background technology
Current; separating mechanism has a lot of types; the most design environment for use and application scenarios that can both adapt to self preferably; but find to still have many problems in actual use; there is the relatively low problem of reliability in actual use as single blasting bolt blast separate mode, in particularly testing under water, occurs indissociable situation easily; product can't normally be reclaimed, cause than large economy and lose.Think, separate the not high influence of various factors that comes from of reliability, the influences such as loose contact as reliability, blasting bolt working position mismachining tolerance, igniter head igniting reliability and the people of control circuit causes for wiring all can cause the reliability reduction.
Summary of the invention
The purpose of this utility model is at above-mentioned prior art existing problems, and a kind of new separating mechanism is provided, and this its disengagement action is reliable and stable, can improve the rate of recovery of product greatly.
Therefore the utility model proposes a kind of single pearl separating mechanism.This mechanism comprises two blasting bolts, a reinforcing ring, a Connection Block, a ball and a connector.Two blasting bolts are installed in respectively in the main body container corresponding aperture seat, and reinforcing ring is arranged at periphery, blasting bolt working position, and Connection Block is placed between two bolts, and ball is placed in the hole of Connection Block, by connector separation member and Connection Block is linked together.
The reinforcing ring that the utility model relates to is used for strengthening the shearing strength of blasting bolt working position, can adopt the middle versions such as oblong aperture or elliptical aperture that have of rectangle ring, elliptical ring and slab structure on the structure.
The connector that the utility model relates to can be screw or latch etc.
The separation member that the utility model relates to can be the assembly or the parts of different structure form.
The main body container that the utility model relates to can be the container of various versions, as instrument room etc.
As long as the utility model has a blasting bolt action, just can make the separation member reliable separation by relatively moving between ball and the blasting bolt top nut, separating action is reliable and stable, the product recovery rate height.Up to the present, the utility model principle prototype is through nearly thousand times separation test, and success rate reaches absolutely.
Description of drawings
Fig. 1 is the utility model list pearl separating mechanism structural representation.
Among the figure: 1. instrument room, 2. blasting bolt, 3. sealing ring, 4. pressure ring, 5. reinforcing ring, 6. ball, 7. attachment screw, 8. Connection Block, 9. nut, 10. separation member.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
(1) single pearl separating mechanism is installed:
Two blasting bolts are put sealing ring 3 respectively, be contained on the corresponding aperture seat on the instrument room 1, tighten pressure ring 4; With reinforcing ring 5 two blasting bolts are put, pack into ball 6 in the hole of Connection Block 8 and together be contained between two blasting bolts, screw on nut 9 in the blasting bolt upper end; Load onto separation member 10 at last, separation member and Connection Block 8 are connected and fixed with attachment screw 7.
(2) separating action process:
Independently ignition control circuit A and B control two blasting bolts 2 separately by two-way respectively.Under the control of CCC, when the two-way ignition control circuit provided separately blasting bolt firing command simultaneously, two kinds of possible separating effects can occur: a kind of was that two blasting bolts 2 are blown up simultaneously, so obvious, separation member 10 separates at fried some W place; Another kind is only to have blown up a blasting bolt.That suppose to blow up is of the left side, the blasting bolt head of being blown up, will be under the effect of explosive thrust, to the motion of illustrated top, or under the effect of attachment screw 7 pretightning forces, blasting bolt 2 heads of being blown up tilt to the diagram left side, as long as produce little gap, under the effect of pretightning force, on the contact-making surface of the right nut 9 and ball 6, nut 9 orders about ball 6 for the active force of ball and moves and disengage face to the diagram left side, simultaneously Connection Block 8 moves on rapidly by shown position, it is separated (between separation member and the main body by both just that separation member 10 breaks away from main bodys, the negative buoyancy force difference breaks away from, or installs the auxiliary separation of respective thrust spring between both contact-making surfaces additional), whole separation process finishes.
Claims (4)
1, a kind of single pearl separating mechanism comprises blasting bolt, it is characterized in that: this mechanism also comprises a reinforcing ring, a Connection Block, a ball and a connector, and two blasting bolts are installed in respectively in the corresponding aperture seat of main body container; Reinforcing ring is arranged at the blasting bolt periphery; Connection Block is placed between two blasting bolts, and ball is placed in the hole of Connection Block, by connector separation member and Connection Block is linked together.
2, separating mechanism according to claim 1 is characterized in that: described connector can be screw or latch.
3, separating mechanism according to claim 1 is characterized in that: described separation member can be different assembly of planform or parts.
4, separating mechanism according to claim 1 is characterized in that: described reinforcing ring can be to have oblong aperture or elliptical aperture structure in the middle of rectangle, ellipse or the slab structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007209 CN2864571Y (en) | 2006-02-28 | 2006-02-28 | Single-bead disengaging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007209 CN2864571Y (en) | 2006-02-28 | 2006-02-28 | Single-bead disengaging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2864571Y true CN2864571Y (en) | 2007-01-31 |
Family
ID=37677021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007209 Expired - Fee Related CN2864571Y (en) | 2006-02-28 | 2006-02-28 | Single-bead disengaging mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2864571Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526134B (en) * | 2009-04-10 | 2010-12-08 | 岳睿 | Sensor and explosive bolt on pressure vessel gate |
| 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 |
| CN107202681A (en) * | 2016-03-17 | 2017-09-26 | 中国航发商用航空发动机有限责任公司 | Come off the rotor assembly and its method for releasing of experiment |
| CN112894338A (en) * | 2021-02-05 | 2021-06-04 | 广州明森合兴科技有限公司 | Automatic explosive bolt mounting equipment |
-
2006
- 2006-02-28 CN CN 200620007209 patent/CN2864571Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN101526134B (en) * | 2009-04-10 | 2010-12-08 | 岳睿 | Sensor and explosive bolt on pressure vessel gate |
| CN107202681A (en) * | 2016-03-17 | 2017-09-26 | 中国航发商用航空发动机有限责任公司 | Come off the rotor assembly and its method for releasing of experiment |
| CN107202681B (en) * | 2016-03-17 | 2020-04-14 | 中国航发商用航空发动机有限责任公司 | Rotor assembly for drop test and release method thereof |
| CN112894338A (en) * | 2021-02-05 | 2021-06-04 | 广州明森合兴科技有限公司 | Automatic explosive bolt mounting equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070131 Termination date: 20140228 |