CN206427245U - A kind of Very large floating structure attachment means based on air pressure controlling - Google Patents
A kind of Very large floating structure attachment means based on air pressure controlling Download PDFInfo
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- CN206427245U CN206427245U CN201621469337.8U CN201621469337U CN206427245U CN 206427245 U CN206427245 U CN 206427245U CN 201621469337 U CN201621469337 U CN 201621469337U CN 206427245 U CN206427245 U CN 206427245U
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- floating body
- elemental floating
- connecting line
- piston
- elemental
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Abstract
A kind of Very large floating structure attachment means based on air pressure controlling, it is equipped on two neighboring elemental floating body, including barometric control unit, connecting line, the piston being arranged symmetrically on each elemental floating body, and it is arranged on the ball head connecting rod between two neighboring elemental floating body, barometric control unit is arranged on elemental floating body, connecting line is located in elemental floating body, connecting line one end is connected with barometric control unit, piston is movably disposed in connecting line, and piston is internally formed sealing passage with connecting line；Ball head connecting rod connects the piston in the connecting line between two elemental floating bodies.The utility model utilizes energy transforming principle, and the kinetic energy of elemental floating body is converted into gas internal energy in barometric control unit, reduces the relative motion between elemental floating body, Very large floating structure is more fully played its function；Flexible connection avoids the excessive situation for causing attachment means to be damaged of elemental floating body movement load.
Description
Technical field
The utility model is related to very large floating structures field, and in particular to a kind of Very large floating structure based on air pressure controlling
Attachment means.
Background technology
With petering out for land resources, increasing sight has invested the development utilization of marine resources.China has
Wide maritime territory, and South China Sea Deep Water marine site is richly stored with petroleum resources, is the master of following China's offshore and gas development
Want region.But it is due to that South China Sea is broad, the logistics supply of development of resources and safety hardly result in guarantee.Ultra-large type floating knot
Structure thing is used as the study base for developing marine resources, marine Transferring Base, the problem of can solving logistics supply well.
With coming into operation for external very large floating structures, China is also gradually lifted to the attention degree of this works.
But it is due to that very large floating structures are bulky, it is impossible to disposably come into operation after installing on land, and
Need at sea to complete the connection task of multiple elemental floating bodies.Single elemental floating body is still bulky, in the work of seaway load
Under, it may occur that violent relative motion, if uncontrollable this relative motion, the function of floating body is by by very big limit
System.So needing a kind of connector, elemental floating body is connected, the relative motion between elemental floating body is reduced as far as possible.
The content of the invention
The technical problems to be solved in the utility model is to be based on for deficiencies of the prior art there is provided one kind
The Very large floating structure attachment means of air pressure controlling, reduce the relative motion between elemental floating body, make Very large floating structure more abundant
Ground plays its function；Flexible connection avoids elemental floating body movement load is excessive from causing attachment means to be damaged.
The utility model is to solve the technical scheme that is used of above-mentioned technical problem：
A kind of Very large floating structure attachment means based on air pressure controlling, are equipped on two neighboring elemental floating body, including right
Claim barometric control unit, connecting line, the piston being arranged on each elemental floating body, and be arranged on two neighboring elemental floating body
Between ball head connecting rod, barometric control unit be arranged on elemental floating body on, connecting line is located in elemental floating body, connecting line
One end is connected with barometric control unit, and piston is movably disposed in connecting line, and piston is internally formed with connecting line
Seal passage；Ball head connecting rod connects the piston in the connecting line between two elemental floating bodies.
By such scheme, the pistons end (at connecting ball head connecting rod) is provided with bulb cover, and ball head connecting rod end is set
Bulb, when elemental floating body is relatively moved under Wave Loads, connects the ball of the ball head connecting rod of two elemental floating bodies
Head, which is embedded in the bulb cover of pistons end and freely rotated in bulb cover, (makes two elemental floating bodies to be produced in 6 frees degree
Relative motion, it is to avoid cause connecting rod to fracture because load is excessive).
Operation principle of the present utility model：When elemental floating body is relatively moved under Wave Loads, bulb connects
Bar promotes piston movable in connecting line, the air work in piston compression connecting line, will be floating into barometric control unit
The kinetic energy of body unit is converted into the interior energy of gas in barometric control unit, is absorbed by increasing gas internal energy in barometric control unit
The mode of elemental floating body kinetic energy, reduces the relative motion between elemental floating body.Meanwhile, when Very large floating structure unit is in seaway load
Effect is lower when relatively moving, connect two elemental floating bodies ball head connecting rod bulb can piston bulb cover transfer
It is dynamic, two elemental floating bodies is produced relative motion in 6 frees degree, it is to avoid because load is excessive in relative movement
Connecting rod is caused to fracture.
Compared with prior art, the beneficial effects of the utility model are：
1st, converted there is provided a kind of based on the Very large floating structure unit attachment means for absorbing kinergety principle using energy
Principle, gas internal energy in barometric control unit is converted into by the kinetic energy of elemental floating body, reduces the relative motion between elemental floating body,
Very large floating structure is set more fully to play its function；
2nd, the attachment means belong to flexible connection, the bulb of the ball head connecting rod of two elemental floating bodies can piston bulb
Rotated in cover, it is to avoid the excessive situation for causing attachment means to be damaged of elemental floating body movement load.
Brief description of the drawings
Fig. 1 is the structure that Very large floating structure attachment means of the utility model based on air pressure controlling are equipped on elemental floating body
Figure；
Fig. 2 is the structural representation of Very large floating structure attachment means of the utility model based on air pressure controlling；
Fig. 3 is the utility model ball head connecting rod, piston and elemental floating body connection diagram；
Fig. 4 is the connection sectional view of single elemental floating body and connecting line, piston and ball head connecting rod；
In figure, 1, elemental floating body；2nd, barometric control unit；3rd, connecting line；4th, piston；5th, ball head connecting rod.
Embodiment
Technical solutions of the utility model are described in detail with example below in conjunction with the accompanying drawings.
As shown in Figure 1 to 4, the Very large floating structure attachment means described in the utility model based on air pressure controlling, are carried
In on two neighboring elemental floating body 1, including be arranged symmetrically on each elemental floating body 1 barometric control unit 2, connecting line 3,
Piston 4, and the ball head connecting rod 5 being arranged between two neighboring elemental floating body 1, barometric control unit 2 are arranged on elemental floating body 1
On, connecting line 3 is located in elemental floating body 1, and the one end of connecting line 3 is connected with barometric control unit 2, and piston 4 is movably
It is arranged in connecting line 3, and piston 4 is internally formed sealing passage with connecting line 3；Ball head connecting rod 5 connects two floating body lists
The piston 4 in connecting line between member 1.
Shown in reference picture 3, the end of piston 4 (at connecting ball head connecting rod 5) is provided with bulb cover, and the end of ball head connecting rod 5 is set
Bulb, when elemental floating body 1 is relatively moved under Wave Loads, connects the ball head connecting rod 5 of two elemental floating bodies 1
Bulb, which is embedded in the bulb cover of the end of piston 4 and freely rotated in bulb cover, (makes two elemental floating bodies on 6 relative freedoms
Motion, it is to avoid cause connecting rod to fracture because load is excessive).
When elemental floating body 1 is relatively moved under Wave Loads, ball head connecting rod 5 promotes piston 4 in connecting tube
Movable in road 3, piston 4 promotes the gas in connecting line 3 to enter barometric control unit 2, and the kinetic energy of elemental floating body 1 is converted into
Gas internal energy in barometric control unit 2, the side of the kinetic energy of elemental floating body 1 is absorbed by increasing gas internal energy in barometric control unit 2
Formula, reduces the relative motion between elemental floating body 1.Meanwhile, when Very large floating structure unit occurs relatively under Wave Loads
When mobile, connecting the bulb of the ball head connecting rod 5 of two elemental floating bodies can rotate in the bulb cover of piston 4, make two floating bodies
Unit can be moved on 6 relative freedoms, it is to avoid cause connecting rod to fracture because load is excessive in relative movement.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the utility model appended claims.
Claims (2)
1. a kind of Very large floating structure attachment means based on air pressure controlling, are equipped on two neighboring elemental floating body (1), its feature
It is：Including the barometric control unit (2), connecting line (3), piston (4) being arranged symmetrically on each elemental floating body (1), with
And the ball head connecting rod (5) between two neighboring elemental floating body (1) is arranged on, barometric control unit (2) is arranged on elemental floating body (1)
On, connecting line (3) is located in elemental floating body (1), and connecting line (3) one end is connected with barometric control unit (2), piston
(4) it is movably disposed in connecting line (3), and piston (4) is internally formed sealing passage with connecting line (3)；Bulb connects
Bar (5) connects the piston (4) in the connecting line between two elemental floating bodies (1).
2. the Very large floating structure attachment means according to claim 1 based on air pressure controlling, it is characterised in that：The piston
(4) end is provided with bulb cover, and ball head connecting rod (5) end sets bulb, when elemental floating body (1) occurs under Wave Loads
During relative movement, connect two elemental floating bodies (1) ball head connecting rod (5) bulb be embedded in piston (4) end bulb cover and
Freely rotated in bulb cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469337.8U CN206427245U (en) | 2016-12-29 | 2016-12-29 | A kind of Very large floating structure attachment means based on air pressure controlling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621469337.8U CN206427245U (en) | 2016-12-29 | 2016-12-29 | A kind of Very large floating structure attachment means based on air pressure controlling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206427245U true CN206427245U (en) | 2017-08-22 |
Family
ID=59585197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621469337.8U Expired - Fee Related CN206427245U (en) | 2016-12-29 | 2016-12-29 | A kind of Very large floating structure attachment means based on air pressure controlling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206427245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733531A (en) * | 2019-03-01 | 2019-05-10 | 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 active device for slowing down relative rotation of Very large floating structure and its operating method |
| CN110696983A (en) * | 2019-10-24 | 2020-01-17 | 河海大学 | Floating body connecting device |
-
2016
- 2016-12-29 CN CN201621469337.8U patent/CN206427245U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733531A (en) * | 2019-03-01 | 2019-05-10 | 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 active device for slowing down relative rotation of Very large floating structure and its operating method |
| CN110696983A (en) * | 2019-10-24 | 2020-01-17 | 河海大学 | Floating body connecting device |
| CN110696983B (en) * | 2019-10-24 | 2021-09-28 | 河海大学 | Floating body connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20171229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |