CN106828776B - A kind of delay separating mechanism of underwater platform - Google Patents
A kind of delay separating mechanism of underwater platform Download PDFInfo
- Publication number
- CN106828776B CN106828776B CN201611234342.5A CN201611234342A CN106828776B CN 106828776 B CN106828776 B CN 106828776B CN 201611234342 A CN201611234342 A CN 201611234342A CN 106828776 B CN106828776 B CN 106828776B
- Authority
- CN
- China
- Prior art keywords
- delay
- mounting base
- control pin
- separation
- separating mechanism
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmitters (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of delay separating mechanism of underwater platform, which includes mounting base, rear end cap, drive end bearing bracket, latch, delay separation control pin and spring；Rear end cap and drive end bearing bracket are by the closed at both ends of mounting base, one end of delay separation control pin passes through drive end bearing bracket and is located at outside mounting base, the other end of delay separation control pin is located at the part pocketed springs inside mounting base, the pretightning force of the spring is acted on latch by delay separation control pin, delay separates control pin and mounting base clearance fit, is machined with permeable hole in mounting base.The present invention is able to solve the action sequence problem of platform expansion, realizes underwater platform sequential deployment, and Passive Shape Control, low noise, be not related to sealing problem by adjusting flow control delay time.
Description
Technical field
The present invention relates to the mechanical devices with delay unlocking function, and in particular to point of deferred action technology in a kind of water
It disembarks structure.
Background technique
With the development of ocean platform technology, their platform expansion is increasingly complicated, in order to guarantee expansion sequence, need into
Row second level, or even multistage deferred action.Delay separator is the important component with underwater expansion function platform, platform
It generally issues level-one separating action by circuit or hydraulic pressure to instruct, after the completion of level-one separating action, self-locking device unlocks, and issues
Second level, three-level or multilevel action instruction.
Delay separating mechanism controls trigger device by hydraulic pressure, explosive wastewater or electromagnet at this stage, using walking opportunity
Structure such as clock etc. controls time realization delay separation, needs to solve sealing problem in water, electromagnetic interference problem etc..
Summary of the invention
In view of this, the delay separating mechanism passes through tune the present invention provides a kind of delay separating mechanism of underwater platform
Amount of restriction controls delay time, is able to solve the action sequence problem of platform expansion, realizes underwater platform sequential deployment, and nothing
Source control, low noise, are not related to sealing problem.
The present invention is achieved through the following technical solutions:
A kind of delay separating mechanism of underwater platform, the delay separating mechanism include mounting base, rear end cap, drive end bearing bracket, stop
Dynamic pin, delay separation control pin and spring；
By the closed at both ends of mounting base, one end of delay separation control pin passes through drive end bearing bracket position for the rear end cap and drive end bearing bracket
Outside mounting base, the other end of delay separation control pin is located at the part pocketed springs inside mounting base, the spring it is pre-
Clamp force is acted on latch by delay separation control pin, delay separation control pin and mounting base clearance fit, in mounting base
It is machined with permeable hole, the permeable hole and the hole for installing latch are located on same circumference；
The delay separating mechanism submerges in water, and water is entered in mounting base by permeable hole, after pulling out latch, delay separation
Control pin moves under the action of the spring, and water forms fluid damping reality by the gap between delay separation control pin and mounting base
Now it is delayed.
Further, delay separation control pin includes separation cylinder and separation shaft, separation bottom of cylinder be machined with
Separation shaft cooperation through-hole, separation shaft with separate bottom of cylinder cooperation realize installation, the spring pocket be mounted in separation shaft with separate
Inside the toroidal cavity that cylinder is formed.
Further, the delay separation control pin is equipped with mechanical mounting interface.
Further, circumferential recess is machined on the separation cylinder outer circumference surface.
The utility model has the advantages that
1, the present invention uses hydraulic delay mode, by adjusting flow control delay time, using not being related under the full depth of water
Sealing problem does not fear electromagnetic interference.
2, Passive Shape Control of the present invention, without trigger device and Zou Shi mechanism.
3, noise is small when the present invention uses.
4, the present invention can be by adjusting the fit-up gap of delay separation control pin and mounting base, to adjust delay time.
5, the present invention can be by adjusting spring thrust, to adjust delay time.
6, it is machined with circumferential recess on the outer circumference surface of present invention delay separation control pin, reduces friction, reduces processing
Precision, safety action reliability.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall cross section of the invention.
Wherein, 1- mounting base, 2- rear end cap, 3- drive end bearing bracket, 4- latch, 5- delay separation control pin, 6- spring.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of delay separating mechanism, which includes mounting base 1, rear end cap 2, drive end bearing bracket
3, latch 4, delay separation control pin 5 and spring 6.
As shown in Figure 1 and Figure 2, by the closed at both ends of mounting base 1, delay separates the one of control pin 5 for rear end cap 2 and drive end bearing bracket 3
End is located at outside mounting base 1 across drive end bearing bracket 3, and the other end of delay separation control pin 5 is located inside mounting base 1, delay separation
Control pin 5 includes separation cylinder and separation shaft, and separation bottom of cylinder is machined with the through-hole with separation shaft cooperation, separation shaft with separate
Installation is realized in bottom of cylinder cooperation, is separated and is machined with circumferential recess on cylinder outer circumference surface, spring 6 be sleeved on separation shaft with separate
Inside the toroidal cavity that cylinder is formed, the pretightning force of the spring 6 is acted on latch 4 by delay separation control pin 5, is prolonged
When separation control pin 5 and 1 clearance fit of mounting base, be machined with permeable hole in mounting base 1, permeable hole is two, with installation stop
The hole of pin 4 is located on same circumference, and the line in two permeable hole centers of circle is vertical with the axis direction of latch 4.
Delay separation control pin 5 is equipped with mechanical mounting interface, for connecting other mechanisms, delay separation control pin 5
End connects level-one mechanism, and outermost end connects secondary facility.
When work, delay separating mechanism integrally submerges in water, and water enters mounting base 1 by two permeable holes in mounting base 1
Interior, after pulling out latch 4 by upper level, delay separation control pin 5 moves right under the action of spring 6, at this point, water is from peace
The two permeable holes discharge processed on two through-holes and mounting base 1 of latch 4 is filled, when delay separation 5 right side of control pin is logical
After crossing this four holes, right side and mounting base 1 form annular gap, and the water in mounting base 1 is under pressure along annular gap
It sprays to the left, forms fluid damping and delay separation control pin 5 is prevented to move right, control pin 5 is separated to delay to realize
The delay of movement releases the locking to next stage actuating mechanism, is allowed to after delay separation control pin 5 moves to certain position
Start next stage expansion movement.Delay separation control pin 5 is driven to accomplish that being recovered to the time for releasing the constraint of next stage mechanism is
Be delayed disengaging time.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (4)
1. a kind of delay separating mechanism of underwater platform, which is characterized in that the delay separating mechanism includes mounting base (1), rear end
Cover (2), drive end bearing bracket (3), latch (4), delay separation control pin (5) and spring (6)；
By the closed at both ends of mounting base (1), one end of delay separation control pin (5) is passed through for the rear end cap (2) and drive end bearing bracket (3)
Drive end bearing bracket (3) is located at mounting base (1) outside, and it is internal that the other end of delay separation control pin (5) is located at mounting base (1), and is located at
The internal delay of mounting base (1) separates control pin (5) pocketed springs (6), and the pretightning force of the spring (6) passes through delay separation control
Cotter (5) acts on latch (4), and delay separation control pin (5) and mounting base (1) clearance fit, mounting base are processed on (1)
There is permeable hole, the permeable hole and the hole for installing latch (4) are located on same circumference；
The delay separating mechanism submerges in water, and water is entered in mounting base (1) by permeable hole, after pulling out latch (4), delay point
It is moved under the action of spring (6) from control pin (5), water passes through the gap between delay separation control pin (5) and mounting base (1)
It forms fluid damping and realizes delay.
2. the delay separating mechanism of underwater platform as described in claim 1, which is characterized in that the delay separates control pin
(5) include separation cylinder and separation shaft, separation bottom of cylinder is machined with the through-hole with separation shaft cooperation, separation shaft with separate cylinder
Bottom cooperation realize installation, the spring (6) be sleeved on separation shaft with separate cylinder formed toroidal cavity inside.
3. the delay separating mechanism of underwater platform as described in claim 1, which is characterized in that the delay separates control pin
(5) it is equipped with mechanical mounting interface.
4. the delay separating mechanism of underwater platform as claimed in claim 2, which is characterized in that the separation cylinder outer circumference surface
On be machined with circumferential recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234342.5A CN106828776B (en) | 2016-12-28 | 2016-12-28 | A kind of delay separating mechanism of underwater platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611234342.5A CN106828776B (en) | 2016-12-28 | 2016-12-28 | A kind of delay separating mechanism of underwater platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106828776A CN106828776A (en) | 2017-06-13 |
| CN106828776B true CN106828776B (en) | 2019-02-19 |
Family
ID=59114078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611234342.5A Expired - Fee Related CN106828776B (en) | 2016-12-28 | 2016-12-28 | A kind of delay separating mechanism of underwater platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828776B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108035946A (en) * | 2017-11-27 | 2018-05-15 | 山西大学 | A kind of submarine mechanical formula low noise separator |
| CN108195239B (en) * | 2017-12-27 | 2019-08-23 | 中国船舶重工集团公司第七一0研究所 | A kind of underwater timing separator of closed gas thrust |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6670735B2 (en) * | 2001-12-12 | 2003-12-30 | Chung-Shan Institute Of Science And Technology | Weight release mechanism for underwater object |
| US8047590B1 (en) * | 2009-06-17 | 2011-11-01 | The United States Of America As Represented By The Secretary Of The Navy | Underwater galvanic load release device |
| CN102102725B (en) * | 2009-12-22 | 2014-06-18 | 上海金盾消防安全设备有限公司 | Liquid damping time delayer |
| RU131433U1 (en) * | 2013-01-25 | 2013-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Костромской государственный технологический университет" | ROTATION DAMPER |
| CN103213660B (en) * | 2013-05-02 | 2015-09-30 | 中国船舶重工集团公司第七○二研究所 | Time controlled released regenerative apparatus under water |
| CN104875866B (en) * | 2015-05-14 | 2016-03-09 | 中国海洋大学 | One is Electroreleasing device under water |
| CN204871541U (en) * | 2015-06-02 | 2015-12-16 | 哈尔滨工程大学 | Release under water with two kinds of trigger modes of pure mechanical timer and depthkeeping |
| CN204884930U (en) * | 2015-06-29 | 2015-12-16 | 深圳怡化电脑股份有限公司 | Damping delay switch |
| CN205424063U (en) * | 2016-03-17 | 2016-08-03 | 吴凯鹏 | Flashing valve that postpones a water |
-
2016
- 2016-12-28 CN CN201611234342.5A patent/CN106828776B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106828776A (en) | 2017-06-13 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20191228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |