CN208248431U - A kind of mooring supporting structure of the more suspension centres of high reliability - Google Patents
A kind of mooring supporting structure of the more suspension centres of high reliability Download PDFInfo
- Publication number
- CN208248431U CN208248431U CN201820741957.5U CN201820741957U CN208248431U CN 208248431 U CN208248431 U CN 208248431U CN 201820741957 U CN201820741957 U CN 201820741957U CN 208248431 U CN208248431 U CN 208248431U
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- CN
- China
- Prior art keywords
- mooring
- bevel edge
- supporting structure
- high reliability
- outside
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- 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.)
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Abstract
The utility model discloses a kind of mooring supporting structures of the more suspension centres of high reliability, including fixed bracket and attachment device, fixed bracket includes two columns and two braces, bevel edge beam is equipped at the top of two columns, there are angle between bevel edge beam and perpendicular, two are connected between brace and column by first crossbeam；Attachment device includes two pairs of interior outside boom, and inside boom connection inside mooring leg, the free end of bevel edge beam, which extends, is equipped with cantilever beam, second cross beam is equipped between cantilever beam, second cross beam is equipped with the outside boom connecting with outside mooring leg.The utility model, it can be suitable for the various beam, stem arrangement and mooring yoke structure by adjusting the angle between bevel edge beam and perpendicular, pass through the setting of inside boom and outside boom, it will not influence entire mooring supporting structure when one of structure breaks down, improve whole safety and reliability, and can debug without stopping production, substantially increase economy.
Description
Technical field
The utility model relates to mooring support technology fields, and in particular to a kind of mooring bracket knot of the more suspension centres of high reliability
Structure.
Background technique
Mooring bracket is mainly used in Ruan Gang arm single point mooring, and mooring bracket is fixed on stem, by mooring leg be
It moors rigid arm to be connected, to realize the connection of surface unit Yu single-point device.Soft rigid arm single point mooring unit is mainly used in FPSO
On, since FPSO fore body is wider, stem space is well-to-do, and mooring pedestal upper end face is typically designed as rectangle, and when floating fills
The fore body set is relatively narrow, and when arranging relatively difficult, the mooring bracket of rectangular end face is then more difficult to be met the requirements.
Mooring yoke ballast tank is divided into lateral ballast tank, double-box type ballast tank and double bottles according to mooring displacement size
Formula ballast tank.Currently, all mooring yokes are all corresponding two mooring legs, mooring bracket is two booms.Mooring bracket with
Mooring leg is connected by universal joint with bearing, generally three degree of freedom.In high sea situation, the load born on joint is huge,
Any one freedom degree breaks down, and entire joint is all likely to be broken, and then mooring leg or mooring bracket is caused to be destroyed.By
Surface unit two sides are in two booms, spacing is larger, when wherein the mooring leg of side or mooring bracket destroy, floats
Formula device then cannot keep balance, and the structure of the other side is correspondingly destroyed.
In view of this, being badly in need of improving existing mooring supporting structure, a variety of mooring yoke knots can be applicable in
Structure increases its adaptability, while reducing the generation of failure, improves the safety used.
Utility model content
Technical problem to be solved in the utility model is that there are adaptability is poor, safety system for existing mooring supporting structure
The low problem of number.
In order to solve the above-mentioned technical problem, technical solution used by the utility model is to provide a kind of high reliability and hangs more
The mooring supporting structure of point, comprising:
Fixed bracket, two connect including two columns being vertically arranged on surface unit and top with the column
The other end of a brace, the brace is fixed on surface unit, and the top of two columns is all provided in the horizontal direction
There is a bevel edge beam, there are angle, the free ends of the bevel edge beam between the perpendicular where the bevel edge beam and the brace
It is connect with the bottom of the column by diagonal brace, passes through more first crossbeam connections, the fixation between two bevel edge beams
Pedestal upper end face forms ladder-shaped frame structure；
Attachment device, the inside boom of the end including two bevel edge beams are arranged in, two inside booms with
The ballast tank of the connection of inside mooring leg, the inside mooring leg and mooring yoke connects, and the free end of the bevel edge beam is towards water
Square be equipped with cantilever beam to extending, second cross beam be equipped between two cantilever beams, set on the second cross beam there are two with
The middle beam of the connected outside boom of outside mooring leg, the outside mooring leg and mooring yoke connects.
In the above scheme, between the inside boom and the inside mooring leg, the outside boom and the outside
Between mooring leg, between the inside mooring leg and the ballast tank of mooring yoke, in the middle part of the outside mooring leg and mooring yoke
Crossbeam between pass through universal joint connect.
In the above scheme, the distance between the end of two bevel edge beams far from the column is described greater than two vertical
The distance between column.
In the above scheme, the perpendicular where the brace is parallel with the perpendicular where the cantilever beam.
In the above scheme, pass through more longitudinal beam connections, institute between each first crossbeam and the second cross beam
It states and is connected between longitudinal beam and the bevel edge beam by brace.
In the above scheme, pre-buried multiple connection stakes, the brace and the column are respectively welded on surface unit
In the connection stake.
In the above scheme, it is connected between the diagonal brace and the top of the column by reverse drawing bar, the diagonal brace and institute
The middle part for the crossbeam stating the junction of reverse drawing bar and being arranged between two columns is connected by girt.
In the above scheme, support is equipped between the diagonal brace and the junction and the second cross beam of the reverse drawing bar
Bar.
Compared with prior art, the utility model can be suitable for each by adjusting the angle between bevel edge beam and perpendicular
The kind beam, stem arrangement and mooring yoke structure, by the setting of inside boom and outside boom, when one of structure is sent out
It will not influence entire mooring supporting structure when raw failure, improve whole safety and reliability, and can arrange without stopping production
Except failure, economy is substantially increased.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the upper surface of the utility model；
Fig. 3 is the three-dimensional oblique view of the utility model.
Specific embodiment
The utility model provides a kind of mooring supporting structure of more suspension centres of high reliability, can be suitable for the various beam,
Stem arrangement and mooring yoke structure, while whole safety and reliability is improved, and can remove barriers without stopping production,
Substantially increase economy.The utility model is described in detail with specific embodiment with reference to the accompanying drawings of the specification.
As shown in Figure 1, Figure 2 and Figure 3, the mooring supporting structure of the more suspension centres of a kind of high reliability provided by the utility model,
Including fixed bracket and attachment device.
As shown in Figure 1, fixed bracket includes two columns 13 being vertically arranged on surface unit and top and column
Two braces 1 of 13 connections, the other end of brace 1 are fixed on surface unit, and the top of two columns 13 is along level side
To bevel edge beam 2 is equipped with, there are angles between the perpendicular where bevel edge beam 2 and brace 1, and two bevel edge beams 2 are far from vertical
The distance between end of column 13 is greater than the distance between two columns 13, and the free end of bevel edge beam 2 and the bottom of column 13 are logical
The connection of diagonal brace 12 is crossed, is connected between two bevel edge beams 2 by more first crossbeams, increases integrally-built stability.
As shown in Fig. 2, attachment device includes the inside boom 3 that the end of two bevel edge beams 2 is arranged in, two inside booms
3 are connect with inside mooring leg 10 by universal joint 8, and inside mooring leg 10 is connected by the ballast tank of universal joint and mooring yoke 16
It connects, the free end of bevel edge beam 2 extends towards horizontal direction is equipped with cantilever beam 4, perpendicular and cantilever beam 4 where brace 1
The perpendicular at place is parallel, and second cross beam 6 is equipped between two cantilever beams 4, is set on second cross beam 6 there are two outside boom 5,
Outside boom 5 is connect with outside mooring leg 9, and the crossbeam at 16 middle part of outside mooring leg 9 and mooring yoke connect, each first crossbeam with
It is connected by more longitudinal beams 7 between second cross beam 6, is connected between longitudinal beam 7 and bevel edge beam 2 by brace, increase connection
Stability, keep structure more steady, reliable.
Width between the outwardly extending length of the utility model cantilever beam 4 and two outside booms 5 can be rigid according to mooring
Arm configuration is adjusted, easy for installation, and it is rigid so that the utility model is suitable for the various beam, stem arrangement and mooring
Arm configuration.
Preferably, the overall structure of the utility model welds to be formed using high tensile steel tube, and all pipe node positions are equal
Using the set-up mode locally thickeied, and Z-direction performance steel is used, increases its breaking resistance, while inside boom 3 and outside boom
5 are all made of the processing method of cast form, increase intensity, prevent from being broken during the work time.
As shown in Figure 1, between inside boom 3 and inside mooring leg 10, between outside boom 5 and outside mooring leg 9, inside
Pass through between mooring leg 10 and the ballast tank of mooring yoke 16, between outside mooring leg 9 and the crossbeam of mooring yoke 16 universal
Section connection, convenient for the swing of mooring yoke 16.
Since brace 1 and column 13 are main stressed member, pre-buried multiple connection stakes 14, oblique pull on surface unit
Muscle 1 and column 13 are respectively welded in connection stake 14, and in link position local strengthening, prevent mooring bracket in use
Structural collapse increases the reliability of the utility model.
As shown in figure 3, connecting between diagonal brace 12 and the top of column 13 by reverse drawing bar 11, pass through cross between two columns 13
Beam connection increases the stability of column 13, is equipped between the middle part of 13 crossbeam of junction and column of diagonal brace 12 and reverse drawing bar 11
Girt increases integrally-built stability, it is ensured that the safety and reliability used.
It is equipped with support rod between the junction and second cross beam 6 of diagonal brace 12 and reverse drawing bar 11, support is played to outside boom 5
Effect, reduce the stress of overarm arm, and then increase its service life.
The utility model can be suitable for the various beam, stem cloth by adjusting the angle between bevel edge beam and perpendicular
It sets and mooring yoke structure will not when one of structure breaks down by the setting of inside boom and outside boom
Entire mooring supporting structure is influenced, whole safety and reliability is improved, and can debug without stopping production, mentions significantly
High economy.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn that the enlightenments in the utility model
Under the structure change made, it is all that there is same or similar technical solution with the utility model, each fall within the utility model
Within protection scope.
Claims (8)
1. a kind of mooring supporting structure of the more suspension centres of high reliability characterized by comprising
Fixed bracket, two connect with the column including two columns being vertically arranged on surface unit and top are oblique
The other end of lacing wire, the brace is fixed on surface unit, and the top of two columns is equipped with tiltedly in the horizontal direction
Side bar, there are angle, the free end of the bevel edge beam and institutes between the perpendicular where the bevel edge beam and the brace
The bottom for stating column is connected by diagonal brace, passes through more first crossbeam connections, the fixed bracket between two bevel edge beams
Upper surface forms ladder-shaped frame structure；
Attachment device, the inside boom of the end including two bevel edge beams are arranged in, two inside booms and inside
The ballast tank of mooring leg connection, the inside mooring leg and mooring yoke connects, the free end direction level side of the bevel edge beam
Be equipped with cantilever beam to extending, second cross beam be equipped between two cantilever beams, set on the second cross beam there are two with outside
The middle beam of the connected outside boom of mooring leg, the outside mooring leg and mooring yoke connects.
2. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 1, which is characterized in that the inside
Between boom and the inside mooring leg, between the outside boom and the outside mooring leg, the inside mooring leg and be
It moors and is connected by universal joint between the crossbeam between the ballast tank of rigid arm, in the middle part of the outside mooring leg and mooring yoke.
3. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 1, which is characterized in that described in two
The distance between the end of bevel edge beam far from the column is greater than the distance between two described columns.
4. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 1, which is characterized in that the oblique pull
Perpendicular where muscle is parallel with the perpendicular where the cantilever beam.
5. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 1, which is characterized in that each described
By more longitudinal beam connections between one crossbeam and the second cross beam, by oblique between the longitudinal beam and the bevel edge beam
Bar connection.
6. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 1, which is characterized in that surface unit
Upper pre-buried multiple connection stakes, the brace and the column are respectively welded in the connection stake.
7. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 1, which is characterized in that the diagonal brace
It is connect between the top of the column by reverse drawing bar, the junction of the diagonal brace and the reverse drawing bar and setting are in two institutes
The middle part for stating the crossbeam between column is connected by girt.
8. a kind of mooring supporting structure of the more suspension centres of high reliability according to claim 7, which is characterized in that the diagonal brace
Support rod is equipped between the junction and the second cross beam of the reverse drawing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820741957.5U CN208248431U (en) | 2018-05-17 | 2018-05-17 | A kind of mooring supporting structure of the more suspension centres of high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820741957.5U CN208248431U (en) | 2018-05-17 | 2018-05-17 | A kind of mooring supporting structure of the more suspension centres of high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208248431U true CN208248431U (en) | 2018-12-18 |
Family
ID=66480288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820741957.5U Expired - Fee Related CN208248431U (en) | 2018-05-17 | 2018-05-17 | A kind of mooring supporting structure of the more suspension centres of high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208248431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588893A (en) * | 2019-09-25 | 2019-12-20 | 中国船舶重工集团公司第七一九研究所 | Soft rigid arm single-point mooring connecting device and ship |
-
2018
- 2018-05-17 CN CN201820741957.5U patent/CN208248431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588893A (en) * | 2019-09-25 | 2019-12-20 | 中国船舶重工集团公司第七一九研究所 | Soft rigid arm single-point mooring connecting device and ship |
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| 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: 20181218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |