CN107323606A - Corrugated bulkhead connection component and the ship comprising it - Google Patents
Corrugated bulkhead connection component and the ship comprising it Download PDFInfo
- Publication number
- CN107323606A CN107323606A CN201710498845.1A CN201710498845A CN107323606A CN 107323606 A CN107323606 A CN 107323606A CN 201710498845 A CN201710498845 A CN 201710498845A CN 107323606 A CN107323606 A CN 107323606A
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- CN
- China
- Prior art keywords
- swash plate
- corrugated bulkhead
- bottom plating
- plate
- inner bottom
- 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.)
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Classifications
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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
- B63B3/14—Hull parts
- B63B3/56—Bulkheads; Bulkhead reinforcements
- B63B3/60—Bulkheads; Bulkhead reinforcements with curved or corrugated plating
-
- 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
- B63B3/14—Hull parts
- B63B3/62—Double bottoms; Tank tops
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention discloses a kind of corrugated bulkhead connection component and ship, corrugated bulkhead connection component includes the corrugated bulkhead being installed on the bottom plate of ship, the bottom plate of the ship includes spaced inner bottom plating and Outer Bottom Plating, bottom stool is provided between the Outer Bottom Plating and the inner bottom plating, the bottom stool includes spaced first swash plate and the second swash plate, the upper end of first swash plate and the upper end of second swash plate are welded with the inner bottom plating, the lower end of first swash plate and the lower end of second swash plate with the outer bottom plate weld, the distance between the upper end of first swash plate and the upper end of second swash plate are less than the distance between the lower end of first swash plate and the lower end of second swash plate, the corrugated bulkhead is welded on the inner bottom plating and positioned between first swash plate and second swash plate.Compared with prior art, the bottom stool in the present invention will not take the volume of compartment of cabin, reduce weight of ship, it is to avoid occur narrow and small construction space in cabin.
Description
Technical field
The present invention relates to Ship Design Technology field, and in particular to a kind of corrugated bulkhead connection component and the ship comprising it
Oceangoing ship.
Background technology
Tanker, bulk freighter often use corrugated bulkhead as the separation structure of cargo hold, and for spitkit, corrugated bulkhead is straight
Connect and be connected with the inner bottom plating of ship；Corrugated bulkhead Root Stress intensity is increased, and causing the span of corrugated bulkhead can not increase.
For large ship, generally diagonal brace is set between corrugated bulkhead and Ship Structure in cargo hold；The diagonal brace can take cargo hold volume of compartment,
Increase construction weight, form many narrow and small construction spaces, increase difficulty of construction.
The content of the invention
It is an object of the present invention to provide a kind of corrugated bulkhead connection component, it can increase the volume of compartment of cabin, subtract
Small hull weight.
It is another object of the present invention to provide a kind of ship, its volume of compartment is big, from heavy and light.
For up to this purpose, the present invention uses following technical scheme：
A kind of corrugated bulkhead connection component, including the corrugated bulkhead being installed on the bottom plate of ship are provided, the ship
Bottom plate includes spaced inner bottom plating and Outer Bottom Plating, and bottom stool, the bottom are provided between the Outer Bottom Plating and the inner bottom plating
Stool includes spaced first swash plate and the second swash plate, the upper end of the upper end of first swash plate and second swash plate with
The lower end of inner bottom plating welding, the lower end of first swash plate and second swash plate with the outer bottom plate weld, it is described
The distance between the upper end of first swash plate and the upper end of second swash plate are less than the lower end and described second of first swash plate
The distance between lower end of swash plate, the corrugated bulkhead is welded on the inner bottom plating and positioned at first swash plate and described the
Between two swash plates.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, first swash plate and institute
The second swash plate is stated towards the centroclinal of the corrugated bulkhead, and the angle of inclination of first swash plate is oblique equal to described second
The angle of inclination of plate.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, first swash plate it is upper
The distance between end and the upper end of second swash plate are equal to the groove depth of the corrugated bulkhead.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, first swash plate it is upper
End and the upper end of second swash plate are welded with the lower surface of the inner bottom plating, the lower end of the corrugated bulkhead and the interior bottom
The upper surface welding of plate.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, along the corrugated bulkhead
Length direction, is provided with multiple bottom stools between the inner bottom plating and the Outer Bottom Plating, the two neighboring bottom stool it is described
First swash plate is arranged at intervals, and second swash plate of the two neighboring bottom stool is arranged at intervals.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, the bottom stool also includes the
Three swash plates and the 4th swash plate, the 3rd swash plate are located at side of first swash plate away from second swash plate, the described 4th
Swash plate is located at side of second swash plate away from first swash plate, and first swash plate is close in the upper end of the 3rd swash plate
Upper end, the lower end of the 3rd swash plate and the lower end of first swash plate be arranged at intervals, and the upper end of the 4th swash plate is close to
The upper end of second swash plate, the lower end of the 4th swash plate is arranged at intervals with the lower end of second swash plate.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, first swash plate is remote
The side of second swash plate is connected by the first diagonal brace with the inner bottom plating, and second swash plate is away from first swash plate
Side is connected by the second diagonal brace with the inner bottom plating.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, the bottom stool also includes the
One rib, described first rib one end is welded with first swash plate, and the relative other end is welded with second swash plate.
As a kind of preferred technical scheme of corrugated bulkhead connection component of the present invention, the bottom stool also includes the
Two ribs and the 3rd rib, described second rib one end and the inner surface of the inner bottom plating are welded, the relative other end
With the outer bottom plate weld, the pad of second rib and the inner bottom plating is adjacent to the upper end of first swash plate, institute
The second rib is stated with the pad of the Outer Bottom Plating adjacent to the lower end of second swash plate；Described 3rd rib one end and institute
State the inner surface welding of inner bottom plating, the relative other end and the outer bottom plate weld, the 3rd rib and the inner bottom plating
Pad adjacent to the upper end of second swash plate, the pad of the 3rd rib and the Outer Bottom Plating is adjacent to described first
The lower end of swash plate.
The present invention also provides a kind of ship, including described corrugated bulkhead connection component.
Beneficial effects of the present invention：Bottom stool is arranged in the double walled floor of ship by the present invention, reduces corrugated bulkhead
The stress level and stress concentration degree of the positions such as root, inner bottom plating corner, Outer Bottom Plating corner and hull inner bottom plating, so as to
To increase the span of corrugated bulkhead.Compared with prior art, the bottom stool in the present invention will not take the volume of compartment of cabin, reduce ship
Body construction weight, it is to avoid occur narrow and small construction space in cabin.
Brief description of the drawings
Fig. 1 is the structural representation of the corrugated bulkhead connection component of the embodiment of the present invention.
Fig. 2 is the schematic cross-sectional view of the corrugated bulkhead connection component of the embodiment of the present invention.
In figure：
100th, corrugated bulkhead；200th, bottom plate；210th, inner bottom plating；220th, Outer Bottom Plating；300th, bottom stool；310th, the first swash plate；
320th, the second swash plate.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " interior ", " outer " are base
In orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or imply
Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.
In the description of the invention, unless otherwise clearly defined and limited, term " fixation " should be interpreted broadly, example
Such as, can be fixedly connected or be detachably connected, or integrally；Can be mechanical connection or electrical connection；
Can be joined directly together, can also be indirectly connected to by intermediary, can be two components interiors connection or two parts
Interaction relationship.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
In concrete meaning.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature it " on " include fisrt feature in second feature just
Top and oblique upper, or fisrt feature level height is merely representative of higher than second feature.Fisrt feature second feature it " under "
Including fisrt feature immediately below second feature and obliquely downward, or fisrt feature level height is merely representative of less than second feature.
As depicted in figs. 1 and 2, the corrugated bulkhead connection component described in embodiments of the invention, including be installed on ship
Corrugated bulkhead 100 on bottom plate 200, the bottom plate 200 of the ship includes spaced inner bottom plating 210 and Outer Bottom Plating 220, institute
State and bottom stool 300 is provided between Outer Bottom Plating 220 and the inner bottom plating 210, the bottom stool 300 includes spaced first swash plate
310 and second swash plate 320, the upper end of the upper end of first swash plate 310 and second swash plate 320 with the inner bottom plating
The lower end of 210 welding, the lower end of first swash plate 310 and second swash plate 320 is welded with the Outer Bottom Plating 220, institute
State the lower end that the distance between the upper end of the first swash plate 310 and the upper end of second swash plate 320 are less than first swash plate 310
The distance between with the lower end of second swash plate 320, the corrugated bulkhead 100 is welded on the inner bottom plating 210 and is located at
Between first swash plate 310 and second swash plate 320.Bottom stool 300 is arranged in the double walled floor of ship by the present embodiment,
Reduce the root welding ends of inner bottom plating (corrugated bulkhead 100 with) of corrugated bulkhead 100, inner bottom plating corner (inner bottom plating 210 and the
Angle between one swash plate 310, the second swash plate, positioned at the outside of bottom stool 300), Outer Bottom Plating corner (Outer Bottom Plating 220 and first
Angle between swash plate 310, the second swash plate 320, positioned at the inside of bottom stool 300) and the grade of hull inner bottom plating 210 position should
Power level and stress concentration degree, so as to increase the length (span of corrugated bulkhead 100) of corrugated bulkhead 100.This implementation
In example, bottom stool 300 will not take the volume of compartment of cabin, reduce weight of ship, it is to avoid occur narrow and small apply in cabin
Work space.
Wherein, the conjunction of inner bottom plating 210 two that the upper head plate of bottom stool 300 borrows the inner bottom plating 210 of ship, i.e. itself and ship is
One, the bottom plate of bottom stool 300 borrows the Outer Bottom Plating 220 of ship, i.e., it unites two into one with the Outer Bottom Plating 220 of ship, so as to increase
Support strength of the bottom stool 300 to corrugated bulkhead 100.
In the present embodiment, the center of first swash plate 310 and second swash plate 320 towards the corrugated bulkhead is inclined
Tiltedly, and first swash plate 310 angle of inclination be equal to second swash plate 320 angle of inclination, i.e., bottom stool 300 be isosceles ladder
Shape structure, can increase the connective stability of corrugated bulkhead 100 and Ship Structure.
The distance between the upper end of first swash plate 310 and the upper end of second swash plate 320 are equal to the flute profile cabin
The groove depth of wall 100, can make the corner of inner bottom plating 210, the stress level of Outer Bottom Plating corner than more uniform.
Wherein, the upper end of first swash plate 310 and the upper end of second swash plate 320 with the inner bottom plating 210
Lower surface is welded, and forms the first welding bead, and the lower end of the corrugated bulkhead 100 and the upper surface of the inner bottom plating 210 are welded, formed
Second welding bead, the first welding bead is located at the surface of the second welding bead, is conducive to stress being transferred on two swash plates.
The first swash plate 310 and the second swash plate 320 in above-described embodiment are an entire plate, and its length is equal to corrugated bulkhead
100 length.
In another embodiment of the present invention, along the length direction of the corrugated bulkhead 100, the He of inner bottom plating 210
Multiple bottom stools 300 are provided between the Outer Bottom Plating 220, first swash plate 310 interval of two neighboring bottom stool 300 is set
Put, second swash plate 320 of the two neighboring bottom stool 300 is arranged at intervals, be conducive to dispersive stress, reduce stress concentration journey
Degree.
Preferably, the bottom stool 300 also includes the 3rd swash plate and the 4th swash plate, and it is oblique that the 3rd swash plate is located at described first
Side of the plate 310 away from second swash plate 320, it is oblique away from described first that the 4th swash plate is located at second swash plate 320
The upper end of first swash plate 310 is close in the side of plate 310, the upper end of the 3rd swash plate, the lower end of the 3rd swash plate with
The lower end of first swash plate 310 is arranged at intervals, and the upper end of second swash plate 320, institute are close in the upper end of the 4th swash plate
State the lower end of the 4th swash plate to be arranged at intervals with the lower end of second swash plate 320, further to reduce inner bottom plating 210 and Outer Bottom Plating
Stress concentration degree on 220.
Further, side of first swash plate 310 away from second swash plate 320 by the first diagonal brace with it is described interior
Bottom plate 210 is connected, and to increase the load intensity of the first swash plate 310, second swash plate 320 is away from first swash plate 310
Side is connected by the second diagonal brace with the inner bottom plating 210, to increase the load intensity of the second swash plate 320, so as to increase
The length of corrugated bulkhead 100.
The bottom stool 300 also includes the first rib, and described first rib one end is welded with first swash plate 310,
The relative other end is welded with second swash plate 320, to increase the structural stability of the first swash plate 310 and the second swash plate 320.
Further, the bottom stool 300 also include the second rib and the 3rd rib, described second rib one end with
The inner surface welding of the inner bottom plating 210, the relative other end is welded with the Outer Bottom Plating 220, second rib and institute
The pad of inner bottom plating 210 is stated adjacent to the upper end of first swash plate 310, second rib and the Outer Bottom Plating 220
Pad is adjacent to the lower end of second swash plate 320；Described 3rd rib one end and the inner surface of the inner bottom plating 210 are welded
Connect, the relative other end is welded with the Outer Bottom Plating 220, and the pad of the 3rd rib and the inner bottom plating 210 is neighbouring
The pad of the upper end of second swash plate 320, the 3rd rib and the Outer Bottom Plating 220 is adjacent to first swash plate
310 lower end.Using the structure design, inner bottom plating corner can be increased, the range of stress that Outer Bottom Plating corner can bear, enter one
Step reduces its stress concentration degree.
In the present embodiment, root, inner bottom plating corner, Outer Bottom Plating corner and the hull inner bottom plating 210 of corrugated bulkhead 100 with
The stress that the corresponding position of corrugated bulkhead 100 is produced is relatively large, when the maximum stress that can be born more than each position, respectively
Position can produce strain deformation, and the present embodiment sets stress detection device in the position of these big stress of generation, and should with this
The warning device of force checking device connection, when the stress detected by stress detection device reaches setting value, warning device is opened
It is dynamic to send alarm signal.Staff can make counter-measure in time for the alarm signal, improve security.
The bottom stool 300 of the present embodiment is embedded in the double walled floor of ship, the structure shape with setting bottom stool 300 in cargo hold
Formula is compared, and is not take up the volume of compartment of cargo hold, reduce the weight of Ship Structure, it is to avoid occur narrow and small construction in bottom stool 300
Space；Compared with being not provided with the structure type of bottom stool 300, the root of corrugated bulkhead 100, the bottom plate corner of ship and ship
The stress level and stress concentration degree of the grade of inner bottom plating 210 position are reduced, and the span of corrugated bulkhead 100 can be made more
Greatly.
Embodiments of the invention also provide a kind of ship, including the connection component of corrugated bulkhead 100 described in above-described embodiment.
The corrugated bulkhead 100 of the present embodiment is applied to larger type ship.
By taking 7.5 ton crude oil/product carrier as an example, the bottom stool 300 of the type ship corrugated bulkhead is arranged on the interior bottom of ship
On plate, compared with using the solution of the present invention, loss volume of compartment reaches 1078m3, about 217 tons of weightening.
In the description of this specification, the description of reference term " preferred embodiment " etc. mean to combine the embodiment or
Specific features, structure, material or the feature of example description are contained at least one embodiment of the present invention or example.At this
In specification, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, description is specific
Feature, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.
Above example is only used for illustrating the method detailed of the present invention, the invention is not limited in above-mentioned method detailed, i.e.,
Do not mean that the present invention has to rely on above-mentioned method detailed and could implemented.Person of ordinary skill in the field is it will be clearly understood that right
Any improvement of the present invention, addition, the selection of concrete mode of equivalence replacement and auxiliary element to each raw material of product of the present invention
Deng within the scope of all falling within protection scope of the present invention and being open.
Claims (10)
1. a kind of corrugated bulkhead connection component, including the corrugated bulkhead being installed on the bottom plate of ship, it is characterised in that the ship
The bottom plate of oceangoing ship includes spaced inner bottom plating and Outer Bottom Plating, and bottom stool, institute are provided between the Outer Bottom Plating and the inner bottom plating
Stating bottom stool includes the upper end of spaced first swash plate and the second swash plate, the upper end of first swash plate and second swash plate
Welded with the inner bottom plating, the lower end of the lower end of first swash plate and second swash plate with the outer bottom plate weld,
The distance between the upper end of first swash plate and the upper end of second swash plate are less than the lower end of first swash plate and described
The distance between lower end of second swash plate, the corrugated bulkhead is welded on the inner bottom plating and positioned at first swash plate and institute
State between the second swash plate.
2. corrugated bulkhead connection component according to claim 1, it is characterised in that first swash plate and described second oblique
Plate is towards the centroclinal of the corrugated bulkhead, and the angle of inclination of first swash plate is equal to the inclination of second swash plate
Angle.
3. corrugated bulkhead connection component according to claim 1, it is characterised in that the upper end of first swash plate with it is described
The distance between upper end of second swash plate is equal to the groove depth of the corrugated bulkhead.
4. corrugated bulkhead connection component according to claim 3, it is characterised in that the upper end of first swash plate and described
The upper end of second swash plate is welded with the lower surface of the inner bottom plating, the lower end of the corrugated bulkhead and the upper end of the inner bottom plating
Weld in face.
5. corrugated bulkhead connection component according to claim 1, it is characterised in that along the length side of the corrugated bulkhead
To being provided with multiple bottom stools between the inner bottom plating and the Outer Bottom Plating, described the first of the two neighboring bottom stool is oblique
Plate is arranged at intervals, and second swash plate of the two neighboring bottom stool is arranged at intervals.
6. corrugated bulkhead connection component according to claim 1, it is characterised in that the bottom stool also include the 3rd swash plate and
4th swash plate, the 3rd swash plate is located at side of first swash plate away from second swash plate, and the 4th swash plate is located at
The upper end of first swash plate is close in side of second swash plate away from first swash plate, the upper end of the 3rd swash plate,
The lower end of 3rd swash plate is arranged at intervals with the lower end of first swash plate, and the upper end of the 4th swash plate is close to described second
The upper end of swash plate, the lower end of the 4th swash plate is arranged at intervals with the lower end of second swash plate.
7. the corrugated bulkhead connection component according to any one of Claims 1-4, it is characterised in that first swash plate is remote
Side from second swash plate is connected by the first diagonal brace with the inner bottom plating, and second swash plate is away from first swash plate
Side be connected by the second diagonal brace with the inner bottom plating.
8. the corrugated bulkhead connection component according to any one of Claims 1-4, it is characterised in that the bottom stool also includes
First rib, described first rib one end is welded with first swash plate, and the relative other end is welded with second swash plate
Connect.
9. corrugated bulkhead connection component according to claim 8, it is characterised in that the bottom stool also includes the second rib
With the 3rd rib, the inner surface of described second rib one end and the inner bottom plating is welded, the relative other end with it is described outer
Bottom plate is welded, and the pad of second rib and the inner bottom plating adds adjacent to the upper end of first swash plate, described second
The pad of strong portion and the Outer Bottom Plating is adjacent to the lower end of second swash plate；Described 3rd rib one end and the inner bottom plating
Inner surface welding, the relative other end and the outer bottom plate weld, the pad of the 3rd rib and the inner bottom plating
The pad of the upper end of neighbouring second swash plate, the 3rd rib and the Outer Bottom Plating is under first swash plate
End.
10. a kind of ship, it is characterised in that including the corrugated bulkhead connection component described in any one of claim 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498845.1A CN107323606B (en) | 2017-06-27 | 2017-06-27 | Corrugated bulkhead connection component and ship comprising it |
| PCT/CN2017/108786 WO2019000748A1 (en) | 2017-06-27 | 2017-10-31 | Connection assembly for corrugated compartment wall and ship having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710498845.1A CN107323606B (en) | 2017-06-27 | 2017-06-27 | Corrugated bulkhead connection component and ship comprising it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107323606A true CN107323606A (en) | 2017-11-07 |
| CN107323606B CN107323606B (en) | 2019-03-15 |
Family
ID=60198106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710498845.1A Active CN107323606B (en) | 2017-06-27 | 2017-06-27 | Corrugated bulkhead connection component and ship comprising it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107323606B (en) |
| WO (1) | WO2019000748A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108945297A (en) * | 2018-07-27 | 2018-12-07 | 广船国际有限公司 | A kind of watercraft engine room location segment division methods |
| CN110371238A (en) * | 2019-07-31 | 2019-10-25 | 广船国际有限公司 | Corrugated bulkhead and ship |
| CN113135259A (en) * | 2021-05-31 | 2021-07-20 | 广船国际有限公司 | Method for improving stress concentration of tank bulkhead and ship |
| CN114802588A (en) * | 2022-03-29 | 2022-07-29 | 广船国际有限公司 | End bench structure and boats and ships |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110371237B (en) * | 2019-07-30 | 2022-04-12 | 广船国际有限公司 | Cell type bulkhead and boats and ships |
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| CN114802588A (en) * | 2022-03-29 | 2022-07-29 | 广船国际有限公司 | End bench structure and boats and ships |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107323606B (en) | 2019-03-15 |
| WO2019000748A1 (en) | 2019-01-03 |
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Application publication date: 20171107 Assignee: Guangzhou Wenchong Shipbuilding Co.,Ltd. Assignor: Guangzhou Shipyard International Co.,Ltd. Contract record no.: X2021440000208 Denomination of invention: Trough bulkhead connecting assembly and ship containing it Granted publication date: 20190315 License type: Common License Record date: 20211116 |
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