CN203410612U - Sequentially releasing device for deep seas - Google Patents
Sequentially releasing device for deep seas Download PDFInfo
- Publication number
- CN203410612U CN203410612U CN201320314427.XU CN201320314427U CN203410612U CN 203410612 U CN203410612 U CN 203410612U CN 201320314427 U CN201320314427 U CN 201320314427U CN 203410612 U CN203410612 U CN 203410612U
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- China
- Prior art keywords
- motor
- push rod
- housing
- main shaft
- end cap
- 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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- 238000005070 sampling Methods 0.000 description 4
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- 229910001069 Ti alloy Inorganic materials 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a sequentially releasing device for deep seas. The sequentially releasing device comprises a housing, a baffle end cover, a main shaft, a cam, mandrils, a transmission bar, mandril limiting sleeves, mandril spring sleeves, springs, a set key, a main shaft end cover, a motor fixing plate frame, a simple brushless motor model, a motor outer cylinder, an oil bag, an end cover and a waterproof line connector. A cam structure is adopted, so that one motor can be used for releasing six releasing units. In addition, the cylindrical transition bar of which the two ends are fillets is adopted to control the mandrils of the releasing device to avoid spurious triggering due to disturbance and increase the reliability of the structure. The releasing device has the characteristics of compact structure, low power consumption, convenience for use, and the like, and is very suitable for underwater mechanical and electrical equipment.
Description
Technical field
The utility model relates to a kind of motor-driven sequence release gear, relates in particular to the release gear of sequential sampling device for a kind of deep-sea.
Background technology
The releaser that is applied at present marine environment is applied to the Large-Scale Equipment in shallow sea more, and the mode of using electromagnet to trigger.Owing to will consuming very large electric energy, and bulky, electromagnetic force size is not easy to control, and is not therefore suitable for deep ocean hydrothermal sequence sampler.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of simple for structure, and size is little, lightweight, the sequence release gear for deep-sea that reliability is strong.
The purpose of this utility model is achieved through the following technical solutions: a kind of sequence release gear for deep-sea, it is characterized in that, it comprises housing, baffle plate end cap, main shaft, cam, push rod, transition rod, push rod stop collar, push rod spring cover, spring, tightening key, main shaft end cap, motor fixing plate frame, motor, motor cavity urceolus, oil sac, end cap, watertight line interface, O shape circle; Wherein, described motor is fixed on motor fixing plate frame, and motor fixing plate frame is fixed on housing; Motor and motor fixing plate chord position are in the motor cavity being comprised of housing, motor cavity urceolus, oil sac and end cap and watertight wire terminal; Main shaft end cap, bolt and tightening key are consolidated the output shaft of motor, main shaft, cam; Transition rod is placed in the through hole of housing, can slide vertically, and one end contacts with cam, the other end contacts with push rod, and inlays steel ball in the one end contacting with cam; Push rod spring cover is consolidated by nut with push rod, and push rod has two protrusion steps, coordinates with transition rod, and restriction transition rod moves; Push rod can slide in the through hole of housing, and baffle plate end cap and push rod stop collar are all fixed on housing; Contact surface seal with O ring between main shaft and housing; In motor cavity, be full of fluid, on the wall of motor urceolus, have through hole.All in all, six push rods of an electric machine control, carry out releasing operation successively.Six unit are circumferential arrangement.
The beneficial effects of the utility model are: the utility model adopts cam structure that the Difference angles of motor shaft is corresponding one by one with d/d push rod, to meet deep-sea, equips releasable requirement.The utility model adopts the frame mode of transition rod transmission in addition, has strengthened the reliability of releasing mechanism, and the layout type of circumference array has also guaranteed that this device has higher space availability ratio simultaneously.This sampling valve driver train has that volume is little, little power consumption, easy to use, the advantage such as can be repeatedly used, be applicable to very much deep-sea application.It is not only suitable for the release of deep-sea sequential sampling device, is also applicable to the release of most of underwater kit under different water depth.
Accompanying drawing explanation
Fig. 1 is the release gear structure cutaway view for deep-sea;
Fig. 2 is the schematic diagram of cam structure;
In figure: housing 1, baffle plate end cap 2, main shaft 3, cam 4, push rod 5, transition rod 6, push rod stop collar 7, push rod spring cover 8, spring 9, tightening key 10, main shaft end cap 11, bolt 12, nut 13, motor fixing plate frame 14, motor 15, motor cavity urceolus 16, oil sac 17, end cap 18, through hole 19, watertight line interface 20, O shape circle 21.
The specific embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
As shown in Figure 1, sampling valve linear driving device for deep-sea of the present utility model, comprises housing 1, baffle plate end cap 2, main shaft 3, cam 4, push rod 5, transition rod 6, push rod stop collar 7, push rod spring cover 8, spring 9, tightening key 10, main shaft end cap 11, motor fixing plate frame 14, motor 15, motor cavity urceolus 16, oil sac 17, end cap 18, watertight line interface 20, O shape circle 21; Wherein, described motor 15 is fixed on motor fixing plate frame 14, and motor fixing plate frame 14 is fixed on housing 1; Motor 15 and motor fixing plate frame 14 are positioned at the motor cavity being comprised of housing 1, motor cavity urceolus 16, oil sac 17 and end cap 18 and watertight wire terminal 20; Main shaft end cap 11, bolt 12 and tightening key 10 are consolidated the output shaft of motor 15, main shaft 3, cam 4; Transition rod 6 is placed in the through hole of housing 1, can slide vertically, and one end contacts with cam 4, the other end contacts with push rod 5, and inlays steel ball in the one end contacting with cam 4; Push rod spring cover 8 is consolidated by nut 13 with push rod 5, and push rod 5 has two protrusion steps, coordinates with transition rod 6, and restriction transition rod 6 moves; Push rod 5 can slide in the through hole of housing 1, and baffle plate end cap 2 and push rod stop collar 7 are all fixed on housing 1; O shape circle 21 sealings for contact surface between main shaft 3 and housing 1; Oil sac 17 has the effect of isolation motor cavity interior oil and outside seawater; Between end cap and watertight wire terminal, use seal with O ring; Because enclosing under 21 dynamic seals, O shape cannot bear larger pressure reduction, so be full of fluid in motor cavity, motor urceolus 16 walls have the through hole 19 that diameter is very little, can allow seawater enter between oil sac 17 and motor cavity urceolus 16, make motor cavity inner identical with external pressure, thereby reduced the pressure-bearing burden of mechanical part, and affected hardly the electric system of motor cavity.Motor cavity is connected by watertight wire terminal 20 with extraneous.
Be released object and hang over the position that push rod 5 contacts with baffle plate end cap 2, when push rod 5 slides off baffle plate end cap 2, mean that a release movement occurs.The power of push rod 5 is from spring 9.
As shown in Figure 2, all in all, six push rods of an electric machine control, carry out releasing operation successively.Six unit are circumferential arrangement.
As shown in Figure 2, the through hole of housing 1 has guide function, and cam 4 has the effect of controlling transition rod 6 displacements.
Housing 1, baffle plate end cap 2, main shaft 3, cam 4, push rod 5, transition rod 6, push rod stop collar 7, tightening key 10, main shaft end cap 11, motor cavity urceolus 16, end cap 18 adopt titanium alloy material to make.Spring 9, motor fixing plate frame 14 are made by stainless steel material.The all O of relating to shape circles are made by FFKM.
Working process of the present utility model is as follows:
1, as shown in Figures 1 and 2, when cam 4 is not during in trigger position, push rod 6 tops contact baffle plate end caps 2, although there are spring 9 thrust, due to the screens effect of transition rod 6, push rod can not move axially.Now in release position not.
2, as depicted in figs. 1 and 2, when the groove rotation of cam 4 is during to the position of a certain transition rod, transition rod has axially had mobile space, push rod 5 is no longer subject to the position constraint of transition rod 6, thereby in hole, move under the effect of spring 9 power, and then the contacting of disengaging and baffle plate end cap 2, hang over treating that releaser is known from experience under the effect of buoyancy or gravity and successfully discharging of push rod end.
3,, after completing the release of one, cam 4 can continue rotation, carries out the release of other releasing units, after push rod 5 contacts with push rod stop collar 7, will not affect the release of other unit.
Claims (1)
1. the sequence release gear for deep-sea, it is characterized in that, it comprises housing (1), baffle plate end cap (2), main shaft (3), cam (4), push rod (5), transition rod (6), push rod stop collar (7), push rod spring cover (8), spring (9), tightening key (10), main shaft end cap (11), motor fixing plate frame (14), motor (15), motor cavity urceolus (16), oil sac (17), end cap (18), watertight line interface (20) and O shape circle (21); Wherein, it is upper that described motor (15) is fixed on motor fixing plate frame (14), and motor fixing plate frame (14) is fixed on housing (1); Motor (15) and motor fixing plate frame (14) are positioned at the motor cavity being comprised of housing (1), motor cavity urceolus (16), oil sac (17) and end cap (18) and watertight wire terminal (20); Main shaft end cap (11), bolt (12) and tightening key (10) are consolidated the output shaft of motor (15), main shaft (3), cam (4); Transition rod (6) is placed in the through hole of housing (1), can slide vertically, and one end contacts with cam (4), the other end contacts with push rod (5), and inlays steel ball in the one end contacting with cam (4); Push rod spring cover (8) is consolidated by nut (13) with push rod (5), and push rod (5) has two protrusion steps, coordinates with transition rod (6), and restriction transition rod (6) is mobile; Push rod (5) can slide in the through hole of housing (1), and baffle plate end cap (2) and push rod stop collar (7) are all fixed on housing (1); O shape circle (21) sealing for contact surface between main shaft (3) and housing (1); In motor cavity, be full of fluid, on the wall of motor urceolus (16), have through hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314427.XU CN203410612U (en) | 2013-06-03 | 2013-06-03 | Sequentially releasing device for deep seas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320314427.XU CN203410612U (en) | 2013-06-03 | 2013-06-03 | Sequentially releasing device for deep seas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410612U true CN203410612U (en) | 2014-01-29 |
Family
ID=49973523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320314427.XU Expired - Fee Related CN203410612U (en) | 2013-06-03 | 2013-06-03 | Sequentially releasing device for deep seas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203410612U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253361A (en) * | 2013-06-03 | 2013-08-21 | 浙江大学 | Sequence releasing device for deep sea |
| CN103863535A (en) * | 2014-03-19 | 2014-06-18 | 中国船舶重工集团公司第七○二研究所 | Automatic tensioning and hooping device of submersible electricity-driven tank body |
| CN109969362A (en) * | 2019-04-08 | 2019-07-05 | 国家海洋技术中心 | A kind of underground releaser |
| CN110217357A (en) * | 2019-07-23 | 2019-09-10 | 江韵涛 | A kind of drowned personnel's floating compoboard of Swimming pool |
| CN113390673A (en) * | 2021-05-18 | 2021-09-14 | 山东省科学院海洋仪器仪表研究所 | Deep sea sampling trigger release device based on marine physical and chemical parameters |
-
2013
- 2013-06-03 CN CN201320314427.XU patent/CN203410612U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253361A (en) * | 2013-06-03 | 2013-08-21 | 浙江大学 | Sequence releasing device for deep sea |
| CN103253361B (en) * | 2013-06-03 | 2015-12-09 | 浙江大学 | For the sequence release gear at deep-sea |
| CN103863535A (en) * | 2014-03-19 | 2014-06-18 | 中国船舶重工集团公司第七○二研究所 | Automatic tensioning and hooping device of submersible electricity-driven tank body |
| CN109969362A (en) * | 2019-04-08 | 2019-07-05 | 国家海洋技术中心 | A kind of underground releaser |
| CN109969362B (en) * | 2019-04-08 | 2024-03-08 | 国家海洋技术中心 | Underwater releasing device |
| CN110217357A (en) * | 2019-07-23 | 2019-09-10 | 江韵涛 | A kind of drowned personnel's floating compoboard of Swimming pool |
| CN113390673A (en) * | 2021-05-18 | 2021-09-14 | 山东省科学院海洋仪器仪表研究所 | Deep sea sampling trigger release device based on marine physical and chemical parameters |
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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: 20140129 Termination date: 20140603 |