CN206255154U - Depthkeeping buoy relieving mechanism in water - Google Patents
Depthkeeping buoy relieving mechanism in water Download PDFInfo
- Publication number
- CN206255154U CN206255154U CN201621150498.0U CN201621150498U CN206255154U CN 206255154 U CN206255154 U CN 206255154U CN 201621150498 U CN201621150498 U CN 201621150498U CN 206255154 U CN206255154 U CN 206255154U
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- CN
- China
- Prior art keywords
- buoy
- sleeve
- steel ball
- release
- screw
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses depthkeeping buoy relieving mechanism in a kind of water, the system complex of buoy relieving mechanism presence is solved, volume is big, the low problem of reliability.Including sleeve（20）, control sleeve（11）, release sleeve（6）And buoy（9）, in sleeve（20）In be provided with piston rod（13）, when hydraulic pressure seals hydrostatic membrane by round（16）Lower amount of pressure is more than regulation spring（18）Lifting force when, spacing steel ball（10）It is released, makes release sleeve（6）Restriction be released from, buoy（9）And release sleeve（6）The water surface is floated to, by buoy（9）And flake down（3）Can be by sleeve（20）Reclaim.The utility model can be according to target water level depth adjustment regulation spring in water（18）Compression strength, reach precisely release buoy purpose.
Description
Technical field
The present invention relates to a kind of underwater buoy relieving mechanism, more particularly to one kind realizes that buoy is released at certain depth in water
The mechanism put.
Background technology
When carrying out undersea detection in ocean or lake, often using underwater fixed depth recovery technology, to realize under water
The information collecting device of certain depth is reclaimed, and reaches the purpose for verifying correlation circumstance in water.Existing Underwater Navigation is reclaimed and set
It is standby to be typically made up of hydraulic pressure sensor, controller, power supply, buoy etc., when at detector dive to depthkeeping, hydraulic pressure sensor root
Circuit is controlled according to the pressure signal deexcitation for measuring, buoy is discharged and is floated, reclaimed underwater detectoscope by buoy rope.
This device has that control system is complicated, and volume is big, and reliability is low and cost defect high.
The content of the invention
The invention provides depthkeeping buoy relieving mechanism in a kind of water, the system for solving the presence of buoy relieving mechanism is answered
Miscellaneous, volume is big, the low technical problem of reliability.
The present invention is to solve above technical problem by the following technical programs：
Depthkeeping buoy relieving mechanism in a kind of water, including sleeve, are provided with buoy pedestal and connect in the lateral wall upper end of sleeve
Screw thread is connect, bowl-shape buoy pedestal is linked together by buoy pedestal connection screw thread with bowl-shape buoy pedestal, in bowl-shape buoy base
Buoy is provided with seat and puts noose cylinder, put in buoy and be provided with flake down on noose cylinder, be provided with the upper end of bowl-shape buoy pedestal
Buoy, one end and the buoy of flake down are fixed together, and the other end of flake down is fixed together with noose cylinder is put, in set
Cylinder lower end inside is provided with internal thread on face, and regulation spring compression screw is bolted with internal thread, in regulation spring compression spiral shell
Nail on and be provided with regulation spring, adjust spring upper end apical grafting on the outer wall limiting stand of piston-rod lower end attaching nut, piston
Bar lower end attaching nut is screwed together with the lower end of piston rod, and upper and lower two boss has been positioned apart from the piston rod, in set
Ring packing platform is provided with cylinder, the inner ring that round seals hydrostatic membrane is arranged on the lower convex platform of piston rod and is connected with piston-rod lower end
Between the top surface of nut, the outer ring of round sealing hydrostatic membrane is arranged on ring packing platform, and the outer ring of hydrostatic membrane is sealed in round
On be snapped with control sleeve, the lower end of control sleeve is provided with a pair of through holes, release sleeve is socketed with control sleeve,
Limited location steel ball through hole is set on the barrel of control sleeve, limited location steel ball draw-in groove is set on the barrel of release sleeve, in limit
Limited location steel ball, the medial surface of spacing steel ball and the convex platform top of piston rod are set between position steel ball through hole and spacing steel ball draw-in groove
It is connected together, buoy is linked together by attachment screw with the top of release sleeve, between control sleeve and release sleeve
It is provided with thrust spring.
Control sleeve board is provided with the lower eaves of control sleeve, release sleeve board is provided with release sleeve,
Thrust spring is provided between control sleeve board and release sleeve board.
Screw hole is provided with the bottom face of sleeve, sealing screw is the bottom that sleeve is screwed onto by screw sealing gasket
On face；Rope fastening hole is provided with attachment screw；Compression steel bushing connection spiral shell is provided with the upper end madial wall of sleeve
Line, compresses steel bushing and is screwed onto in compression steel bushing connection screw thread, and be crimped together with eaves outside the lower end of control sleeve；In through-holes
It is provided with insurance inserted link.
The present invention can be according to target water level depth adjustment regulation spring in water（18）Compression strength, reach and precisely release
Put the purpose of buoy.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
Depthkeeping buoy relieving mechanism in a kind of water, including sleeve 20, buoy base is provided with the lateral wall upper end of sleeve 20
Seat connection screw thread 28, bowl-shape buoy pedestal 1 is linked together by buoy pedestal connection screw thread 28 with bowl-shape buoy pedestal 1,
Buoy is provided with bowl-shape buoy pedestal 1 and puts noose cylinder 2, put in buoy and be provided with flake down 3 on noose cylinder 2, in bowl-shape buoy base
The upper end of seat 1 is provided with buoy 9, and one end and the buoy 9 of flake down 3 are fixed together, the other end of flake down 3 with put noose tin
2 are fixed together, and internal thread is provided with the lower end inside face of sleeve 20, and regulation spring compression is bolted with internal thread
Screw 19, is provided with regulation spring 18 on regulation spring compression screw 19, and the upper end apical grafting of regulation spring 18 is under piston rod
Hold on the outer wall limiting stand of attaching nut 17, piston-rod lower end attaching nut 17 is screwed together with the lower end of piston rod 13,
Upper and lower two boss is positioned apart from piston rod 13, ring packing platform 23, round sealing hydrostatic membrane have been provided with sleeve 20
16 inner ring is arranged between the top surface of the lower convex platform of piston rod 13 and piston-rod lower end attaching nut 17, round sealing hydrostatic membrane
16 outer ring is arranged on ring packing platform 23, control sleeve 11 is snapped with the outer ring of round sealing hydrostatic membrane 16, in control
The lower end of sleeve processed 11 is provided with a pair of through holes 29, and release sleeve 6 is socketed with control sleeve 11, in the cylinder of control sleeve 11
Limited location steel ball through hole 26 is set on wall, limited location steel ball draw-in groove 27 is set on the barrel of release sleeve 6, it is logical in spacing steel ball
Limited location steel ball 10, the medial surface of spacing steel ball 10 and the convex platform of piston rod 13 are set between hole 26 and spacing steel ball draw-in groove 27
Together, buoy 9 is linked together apical grafting by attachment screw 8 with the top of release sleeve 6, control sleeve 11 with separate set
Thrust spring 4 is provided between cylinder 6.
Control sleeve board 12 is provided with the lower eaves 25 of control sleeve 11, separation set is provided with release sleeve 6
Cylinder board 5, thrust spring 4 is provided between control sleeve board 12 and release sleeve board 5.
Screw hole is provided with the bottom face of sleeve 20, sealing screw 22 is to be screwed onto sleeve by screw sealing gasket 21
On 20 bottom face；Rope fastening hole 7 is provided with attachment screw 8；Pressure is provided with the upper end madial wall of sleeve 20
Tight steel bushing connection screw thread 24, compresses steel bushing 14 and is screwed onto in compression steel bushing connection screw thread 24, and with the lower end of control sleeve 11 outside
Eaves is crimped together；Insurance inserted link 15 is provided with through hole 29.
Insurance inserted link 15 plays insurance and prevents misoperation from acting on before whole relieving mechanism does not descend water, when requiring that lower water uses
When, insurance inserted link 15 should be extracted from through hole 29.
Round to be sealed and form seal cavity between hydrostatic membrane 16 and screw sealing gasket 21.Required according to using the depth of water, rotated
Regulation spring compression screw 19, it is desirable to act on round using the depth of water and seal the power of hydrostatic membrane 16 and pushing away that regulation spring 18 is provided
The frictional force that power, round sealing hydrostatic membrane 16 are acted between required elastic force and piston rod 13 and spacing steel ball 10 balances each other.
The depthkeeping buoy relieving mechanism course of work in water, when requirement is reached using the depth of water, acts on round sealing hydraulic pressure
The water pressure of film 16 acts required elastic force and piston rod 13 more than the thrust, round sealing hydrostatic membrane 16 that regulation spring 18 is provided
During with frictional force between spacing steel ball 10, round sealing hydrostatic membrane 16 is moved downward, while drive piston rod 13 to move downward,
Spacing steel ball 10 is slipped in control sleeve 11, is released to the spacing of release sleeve 6.In the positive buoyancy of buoy 9 and thrust spring 4
Under effect, buoy 9 is moved upwards together with flake down 3, until buoy 9 emerges, by the flake down 3 on buoy 9 by undersea detection
Device is reclaimed.
The mechanism can require that regulation regulation spring compression screw 19 meets different uses according to the different use depth of water
Depth of water requirement, operation is simple and reliable, and property is high.
Claims (3)
1. a kind of depthkeeping buoy relieving mechanism in water, including sleeve（20）, in sleeve（20）Lateral wall upper end be provided with buoy
Pedestal connection screw thread（28）, bowl-shape buoy pedestal（1）By buoy pedestal connection screw thread（28）With bowl-shape buoy pedestal（1）Connection
Together, in bowl-shape buoy pedestal（1）In be provided with buoy put noose cylinder（2）, noose cylinder is put in buoy（2）On be provided with flake down
（3）, in bowl-shape buoy pedestal（1）Upper end be provided with buoy（9）, flake down（3）One end and buoy（9）It is fixedly connected on one
Rise, flake down（3）The other end with put noose cylinder（2）It is fixed together, it is characterised in that in sleeve（20）Lower end inside face
On be provided with internal thread, be bolted with internal thread regulation spring compression screw（19）, in regulation spring compression screw（19）On
It is provided with regulation spring（18）, adjust spring（18）Upper end apical grafting in piston-rod lower end attaching nut（17）Outer wall limiting stand
On, piston-rod lower end attaching nut（17）With piston rod（13）Lower end be screwed together, in piston rod（13）Upper compartment of terrain sets
Upper and lower two boss is equipped with, in sleeve（20）Inside it is provided with ring packing platform（23）, round sealing hydrostatic membrane（16）Inner ring set
In piston rod（13）Lower convex platform and piston-rod lower end attaching nut（17）Top surface between, round sealing hydrostatic membrane（16）It is outer
Circle is arranged on ring packing platform（23）On, seal hydrostatic membrane in round（16）Outer ring on be snapped with control sleeve（11）, in control
Sleeve processed（11）Lower end be provided with a pair of through holes（29）, in control sleeve（11）On be socketed with release sleeve（6）, covered in control
Cylinder（11）Barrel on set limited location steel ball through hole（26）, in release sleeve（6）Barrel on set limited location steel ball draw-in groove
（27）, in spacing steel ball through hole（26）With spacing steel ball draw-in groove（27）Between set limited location steel ball（10）, spacing steel ball（10）
Medial surface and piston rod（13）Convex platform apical grafting together, buoy（9）By attachment screw（8）With release sleeve（6）'s
Top links together, in control sleeve（11）With release sleeve（6）Between be provided with thrust spring（4）.
2. depthkeeping buoy relieving mechanism in a kind of water according to claim 1, it is characterised in that in control sleeve（11）'s
Lower eaves（25）On be provided with control sleeve board（12）, in release sleeve（6）On be provided with release sleeve board（5）, thrust bullet
Spring（4）It is provided in control sleeve board（12）With release sleeve board（5）Between.
3. depthkeeping buoy relieving mechanism in a kind of water according to claim 1, it is characterised in that in sleeve（20）Bottom
Screw hole, sealing screw are provided with face（22）It is by screw sealing gasket（21）It is screwed onto sleeve（20）Bottom face on；
In attachment screw（8）On be provided with rope fastening hole（7）；In sleeve（20）Upper end madial wall on be provided with compression steel bushing connection
Screw thread（24）, compress steel bushing（14）It is screwed onto compression steel bushing connection screw thread（24）On, and and control sleeve（11）Lower end outside eaves
It is crimped together；In through hole（29）In be provided with insurance inserted link（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150498.0U CN206255154U (en) | 2016-10-30 | 2016-10-30 | Depthkeeping buoy relieving mechanism in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150498.0U CN206255154U (en) | 2016-10-30 | 2016-10-30 | Depthkeeping buoy relieving mechanism in water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206255154U true CN206255154U (en) | 2017-06-16 |
Family
ID=59025309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150498.0U Withdrawn - After Issue CN206255154U (en) | 2016-10-30 | 2016-10-30 | Depthkeeping buoy relieving mechanism in water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206255154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428432A (en) * | 2016-10-30 | 2017-02-22 | 山西汾西重工有限责任公司 | Mechanism for releasing buoy at certain depth in water |
| CN110065612A (en) * | 2019-05-21 | 2019-07-30 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of submersible emergency buoy release device |
| CN110450909A (en) * | 2019-07-26 | 2019-11-15 | 中国海洋大学 | Harbour water front water environment float holder |
-
2016
- 2016-10-30 CN CN201621150498.0U patent/CN206255154U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428432A (en) * | 2016-10-30 | 2017-02-22 | 山西汾西重工有限责任公司 | Mechanism for releasing buoy at certain depth in water |
| CN110065612A (en) * | 2019-05-21 | 2019-07-30 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of submersible emergency buoy release device |
| CN110065612B (en) * | 2019-05-21 | 2020-04-28 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Emergency buoy releasing device for submersible |
| CN110450909A (en) * | 2019-07-26 | 2019-11-15 | 中国海洋大学 | Harbour water front water environment float holder |
| CN110450909B (en) * | 2019-07-26 | 2021-04-02 | 中国海洋大学 | Buoy seat for water environment of port shoreline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170616 Effective date of abandoning: 20180313 |
|
| AV01 | Patent right actively abandoned |