CN108248757B - A kind of floating body Flexible module articulated structure - Google Patents
A kind of floating body Flexible module articulated structure Download PDFInfo
- Publication number
- CN108248757B CN108248757B CN201810043480.8A CN201810043480A CN108248757B CN 108248757 B CN108248757 B CN 108248757B CN 201810043480 A CN201810043480 A CN 201810043480A CN 108248757 B CN108248757 B CN 108248757B
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- floating body
- module
- via hole
- articulated
- floating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/02—Hulls assembled from prefabricated sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Telescopes (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
A kind of floating body Flexible module articulated structure, including the first floating body module, the second floating body module, connector, connector includes the first hinged seat and the second hinged seat, via hole A is equipped on the first floating body module end plates, in end face back, be located at the first floating body inside modules be equipped with accommodating space, it is equipped with baffle plate in accommodating space, via hole B is equipped on baffle plate；First body can be slided from the via hole A through via hole B of insertion accommodating space, First body along surge direction；It is equipped with oval leaf spring with First, oval leaf spring is always positioned between end plates and baffle plate and does not deviate from；First, second floating body modular structure is identical；First hinged seat and the second hinged seat are other than the structure of articulated joint is different, and other structures and its assembly relation are all the same, and First body and second body are relative to hinge joint mirror symmetry.Structure of the invention is reliable, releasable floating body pitching, and effectively reduces the load along floating body surge direction, it is ensured that Very large floating structure safe operation.
Description
Technical field
The invention belongs to marine engineering equipment fields, and in particular to a kind of floating body Flexible module articulated structure.
Background technique
Large-scale floating structure is a kind of New Equipments of the field of ocean engineering of large size.Large-scale floating structure can be used as
Sea uses platform, floating aerodrome, floating city etc..Its scale of construction is huge, length be km grade, and displacement have it is millions of
?.
Large-scale floating structure is generally connected with each other by multiple floating body modules, in order to manufacture and install.Therefore, module
Between connector be just related to the dynamic characteristic and reliability of entire floating structure.It common are welding, rigid connection, hinge
Connect, flexible connector etc. it is several.These types of connector respectively has superiority and inferiority, if to connect reliably, connector loads are excessive, connection
The fatigue properties of device are poor.For example, there is scholar to propose to subtract using rigid articulated coupling by discharging the pitching freedom degree of floating body
Small connector loads, but this connection scheme can also generate huge connector loads under special sea situation, especially along floating body
The load of surge direction is still very big, it is difficult to meet the requirement of strength design of its structure.
Summary of the invention
In view of the above-mentioned problems, can effectively reduce along floating body pitching and surging side the present invention is intended to provide a kind of structure is reliable
To load floating body Flexible module articulated structure.
The technical solution that the present invention solves the problems, such as is: a kind of floating body Flexible module articulated structure, including the first floating body module,
Second floating body module and connector, the connector include the first hinged seat and the second hinged seat, and the first hinged seat includes the
One body, the first articulated joint for being fixed on First body one end；Second hinged seat includes second body, is fixed on second body one
Second articulated joint at end, the first articulated joint and the second articulated joint are hinged；
The via hole for allowing First to wear is equipped on end plates of the first floating body module towards the second floating body module
A, in end face back, be equipped with positioned at the first floating body inside modules and can accommodate the accommodating space of First body, it is solid in accommodating space
Surely it is equipped with baffle plate, the via hole B, via hole A and via hole B that allow First to wear are equipped on baffle plate in same straight line
On, the accommodating space is connected to via hole A and via hole B；
The First body can be slided from the via hole A through via hole B of insertion accommodating space, First body along surge direction；
Oval leaf spring is equipped with First, oval leaf spring is always positioned between end plates and baffle plate and does not take off
Out；
First floating body module is identical as the second floating body modular structure；
Other than the structure of articulated joint is different, other structures and its assembly relation are equal for first hinged seat and the second hinged seat
Identical, First body and second body are relative to hinge joint mirror symmetry.
After connector connection Very Large Floating Structure using the above structure, the releasable floating body pitching of articulated structure
(around the direction of hinge joint rotation) freedom degree, reduces connector stress.Moreover, reliable leaf spring compression passes when tension and compression deformation occurs
Load is passed, structural stress, the especially power of surge direction (along the direction of two floating body module lines) are effectively reduced.
Further, the cylindrical roller for reducing friction is equipped between via hole A inner wall and First body outer surface.
Specifically, the First body includes box main body, the guide section for being fixedly installed on body top, is fixedly installed on
The convex block of body top, there are gap between the convex block and guide section, the ellipse leaf spring is fastened in the gap；
The guide section is arranged close to the first articulated joint, and the convex block is arranged far from the first articulated joint.
Further, in surge direction, the two sides in gap are equipped with movable push between convex block and guide section, activity
Push plate is equipped with card slot, and the ellipse leaf spring two sides are respectively engaged in the card slot of two movable push fixed.
Preferably, the limited block for preventing movable push mobile is equipped in the other two sides in gap.
Preferably, guide section identical with body top, convex block, movable push, ellipse is equipped in bottom part body mirror symmetry
Round leaf spring.
Preferably, the body interior offers multiple technique lightening holes.
Specifically, first articulated joint is linear type pedestal with holes, the second articulated joint is U-shaped pedestal with holes, a word
Shape pedestal is inserted into the cavity of U-shaped pedestal, and wears to connect to form articulated structure by pin shaft.
Preferably, the baffle plate is a part for belonging to the first floating body module.
In use process, when power of the floating body module by pitching direction, the releasable floating body pitching of the articulated structure of connector
Freedom degree reduces the huge connection load generated by moment of flexure.When between power of the floating body module by surge direction, two floating body modules
Relative motion is generated, articulated joint drives seat body to move back and forth, and in reciprocating movement, movable push will receive end plates or stop
The blocking of baffle, to form buffering in surge direction, reduces floating body module in the direction so that oval leaf spring is pressurized
Rigid power.
Therefore, the configuration of the present invention is simple is compact, and structure is reliable, releasable floating body pitching, and effectively reduces along floating body
The load of surge direction, it is ensured that Very large floating structure safe operation.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is floating body Flexible module articulated structure perspective view of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is connector construction perspective view.
In figure: the first hinged seat of 1-；The second hinged seat of 2-；3- ellipse leaf spring；4- the first floating body module；The second floating body of 5-
Module；6- end plates；7- baffle plate；8- accommodating space；9- cylindrical roller；10- movable push；11- First body；12- first
Articulated joint；13- main body；14- guide section；15- convex block；16- technique lightening hole；17- pin shaft；Second body of 21-；22- second is cut with scissors
Connector.
Specific embodiment
As shown in figures 1-4, a kind of floating body Flexible module articulated structure, including the first floating body module 4, the second floating body module
5 and connector.
The connector includes the first hinged seat 1 and the second hinged seat 2, and the first hinged seat 1 includes First body 11, fixes
The first articulated joint 12 in 11 one end of First body.Second hinged seat 2 includes second body 21, is fixed on second 21 one end of body
The second articulated joint 22.
First articulated joint 12 is linear type pedestal with holes, and the second articulated joint 22 is U-shaped pedestal with holes, linear type seat
Body is inserted into the cavity of U-shaped pedestal, and is worn by pin shaft 17 and connect to form articulated structure.
First floating body module 4 is identical as 5 structure of the second floating body module.First hinged seat 1 and the second hinged seat 2 are in addition to hinged
Except the structure of head is different, other structures and its assembly relation are all the same.First body 11 and second body 21 are relative to hinged
Point mirror symmetry.
It is equipped with what permissible First body 11 passed through on end plates 6 of the first floating body module 4 towards the second floating body module 5
Via hole A.At 6 back side of end plates, it is equipped with inside the first floating body module 4 and can accommodates the accommodating space 8 of First body 11.Accommodating
Baffle plate 7 is fixed in space 8.The via hole B for allowing First body 11 to pass through is equipped on baffle plate 7.The baffle plate 7
It can be a part for belonging to the first floating body module 4, be also possible to independent structure.
Via hole A and via hole B are on the same line.The accommodating space 8 is connected to via hole A and via hole B.
The First body 11 goes directly via hole B from via hole A insertion accommodating space 8, and First body 11 can be sliding along surge direction
It is dynamic.The cylindrical roller 9 for reducing friction is equipped between 11 outer surface of via hole A inner wall and First body.
The First body 11 includes box main body 13, the guide section 14 for being fixedly installed on 13 top of main body, fixed setting
Convex block 15 in 13 top of main body.The cross section of the guide section 14 be it is trapezoidal, guide section 14 be used for the sliding of main body 13 into
Row guiding.The guide section 14 is arranged close to the first articulated joint 12.The convex block 15 is arranged far from the first articulated joint 12.The master
Multiple technique lightening holes 16 are offered inside body 13.
There are gaps between the convex block 15 and guide section 14, are equipped with oval leaf spring 3 in this gap.In surging side
To, the two sides in gap are equipped with movable push 10 between convex block 15 and guide section 14, movable push 10 is equipped with card slot.Institute
It states oval 3 two sides of leaf spring and is respectively engaged with fixation in the card slot of two movable push 10, to prevent 3 unstability of elliptical flat-plate spring.
The limited block for preventing movable push 10 mobile is equipped in the other two sides in gap.Oval leaf spring 3 is always positioned at end plates 6 and stops
Between baffle 7 and do not deviate from.Oval leaf spring 3 is existing part, is stacked by the steel plate of multilayer different curvature.For reality
Existing 3 compressions of ellipse leaf spring, use end plates 6 and baffle plate 7 as the moving boundaries of movable push.
13 bottom mirror image of main body be symmetrically arranged with the top of main body 13 identical guide section 14, convex block 15, movable push 10,
Oval leaf spring 3.
In use process, when power of the floating body module by pitching direction, the releasable floating body pitching of the articulated structure of connector
Freedom degree reduces the huge connection load generated by moment of flexure.
When generating relative motion between power of the floating body module by surge direction, two floating body modules, articulated joint drives seat body
It moves back and forth, in reciprocating movement, movable push 10 will receive the blocking of end plates 6 or baffle plate 7, so that elliptical flat-plate
Spring 3 is pressurized, to form buffering in surge direction, reduces floating body module in the rigid power of the direction.
Claims (9)
1. a kind of floating body Flexible module articulated structure, including the first floating body module (4), the second floating body module (5) and connection
Device, it is characterised in that: the connector includes the first hinged seat (1) and the second hinged seat (2), and the first hinged seat (1) includes the
One body (11), the first articulated joint (12) for being fixed on First body (11) one end；Second hinged seat (2) includes second body
(21), it is fixed on second articulated joint (22) of second body (21) one end, the first articulated joint (12) and the second articulated joint (22) are cut with scissors
It connects；
Being equipped on end plates (6) of the first floating body module (4) towards the second floating body module (5) allows First body (11) to wear
The via hole A crossed at end plates (6) back side, is located inside the first floating body module (4) equipped with the accommodating that can accommodate First body (11)
Space (8), accommodating space (8) is interior to be fixed with baffle plate (7), is equipped on baffle plate (7) and First body (11) is allowed to wear
On the same line, the accommodating space (8) is connected to via hole A and via hole B by the via hole B crossed, via hole A and via hole B；
For the First body (11) from the through via hole B of via hole A insertion accommodating space (8), First body (11) can be along surge direction
Sliding；
Oval leaf spring (3) is equipped on First body (11), oval leaf spring (3) is always positioned at end plates (6) and baffle plate
(7) between and do not deviate from；
First floating body module (4) is identical as the second floating body module (5) structure；
First hinged seat (1) with the second hinged seat (2) other than the structure of articulated joint is different, other structures and its assembly relation
All the same, First body (11) and second body (21) are relative to hinge joint mirror symmetry.
2. floating body Flexible module articulated structure according to claim 1, it is characterised in that: in via hole A inner wall and First
The cylindrical roller (9) for reducing friction is equipped between body (11) outer surface.
3. floating body Flexible module articulated structure according to claim 1, it is characterised in that: the First body (11) includes
Box main body (13), the guide section (14) being fixedly installed at the top of main body (13), the convex block being fixedly installed at the top of main body (13)
(15), there are gap between the convex block (15) and guide section (14), the ellipse leaf spring (3) is fastened in the gap；
The guide section (14) is arranged close to the first articulated joint (12), and the convex block (15) is arranged far from the first articulated joint (12).
4. floating body Flexible module articulated structure according to claim 3, it is characterised in that: in surge direction, be located at convex block
(15) two sides in gap are equipped with movable push (10) between guide section (14), and movable push (10) is equipped with card slot, described
Oval leaf spring (3) two sides are respectively engaged in the card slot of two movable push (10) fixed.
5. floating body Flexible module articulated structure according to claim 4, it is characterised in that: be equipped in the other two sides in gap
The limited block for preventing movable push (10) mobile.
6. floating body Flexible module articulated structure according to claim 4 or 5, it is characterised in that: in main body (13) bottom mirror
As being symmetrically arranged with and guide section (14) identical at the top of main body (13), convex block (15), movable push (10), oval leaf spring (3).
7. floating body Flexible module articulated structure according to claim 3, it is characterised in that: opened up inside the main body (13)
There are multiple technique lightening holes (16).
8. floating body Flexible module articulated structure according to claim 1, it is characterised in that: first articulated joint (12) is
Linear type pedestal with holes, the second articulated joint (22) are U-shaped pedestal with holes, and linear type pedestal is inserted into the cavity of U-shaped pedestal,
And it is worn by pin shaft (17) and connects to form articulated structure.
9. floating body Flexible module articulated structure according to claim 1, it is characterised in that: the baffle plate (7) is to belong to
A part of first floating body module (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043480.8A CN108248757B (en) | 2018-01-17 | 2018-01-17 | A kind of floating body Flexible module articulated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810043480.8A CN108248757B (en) | 2018-01-17 | 2018-01-17 | A kind of floating body Flexible module articulated structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108248757A CN108248757A (en) | 2018-07-06 |
| CN108248757B true CN108248757B (en) | 2019-10-22 |
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ID=62741076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810043480.8A Active CN108248757B (en) | 2018-01-17 | 2018-01-17 | A kind of floating body Flexible module articulated structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN108248757B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294078B (en) * | 2019-07-08 | 2024-02-02 | 湖南大学 | Flexible connector between ultra-large offshore floating platform modules and docking method |
| CN110979578A (en) * | 2019-12-10 | 2020-04-10 | 江南造船(集团)有限责任公司 | Installation device and installation method for connector in floating platform module |
| CN111268042B (en) * | 2020-02-27 | 2021-01-08 | 江苏科技大学 | Floating structure connecting device |
| CN112013070A (en) * | 2020-08-28 | 2020-12-01 | 武汉理工大学 | Damping type connector of ultra-large floating body |
| CN112049750B (en) * | 2020-09-25 | 2022-03-25 | 湖南大学 | Novel raft type wave energy conversion device |
| CN113135274B (en) * | 2021-05-11 | 2024-05-28 | 武汉理工大学 | Flexible connecting device between ultra-large floating body modules |
| CN114644086B (en) * | 2022-03-31 | 2023-06-02 | 三沙供电局有限责任公司 | Unmanned ship based on wave energy |
| CN114715342B (en) * | 2022-05-05 | 2023-08-29 | 中国华能集团清洁能源技术研究院有限公司 | Soft connection mechanism for floating body and offshore floating platform |
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|---|---|---|---|---|
| CN202754117U (en) * | 2012-07-30 | 2013-02-27 | 朱德华 | Overwater artificial floating body module platform |
| US8851798B1 (en) * | 2013-06-25 | 2014-10-07 | Jeffrey S. Jaycox | High travel floating dock hinge |
| CN205022820U (en) * | 2015-09-18 | 2016-02-10 | 中国人民解放军理工大学 | Body connecting device on water |
| CN107202063A (en) * | 2017-08-01 | 2017-09-26 | 湖南大学 | A kind of radial type flexible connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7314017B2 (en) * | 2005-10-05 | 2008-01-01 | Oldenburg Group Incorporated | Mechanical flexor drive connector system for modular causeway system |
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2018
- 2018-01-17 CN CN201810043480.8A patent/CN108248757B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202754117U (en) * | 2012-07-30 | 2013-02-27 | 朱德华 | Overwater artificial floating body module platform |
| US8851798B1 (en) * | 2013-06-25 | 2014-10-07 | Jeffrey S. Jaycox | High travel floating dock hinge |
| CN205022820U (en) * | 2015-09-18 | 2016-02-10 | 中国人民解放军理工大学 | Body connecting device on water |
| CN107202063A (en) * | 2017-08-01 | 2017-09-26 | 湖南大学 | A kind of radial type flexible connector |
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| Publication number | Publication date |
|---|---|
| CN108248757A (en) | 2018-07-06 |
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