CN206358313U - A kind of hull bottom structure - Google Patents
A kind of hull bottom structure Download PDFInfo
- Publication number
- CN206358313U CN206358313U CN201621468705.7U CN201621468705U CN206358313U CN 206358313 U CN206358313 U CN 206358313U CN 201621468705 U CN201621468705 U CN 201621468705U CN 206358313 U CN206358313 U CN 206358313U
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- Prior art keywords
- bone
- stringers
- ship
- hull
- plate floor
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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
- B63B3/62—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)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model provides a kind of hull bottom structure, belongs to the technical field of ship.A kind of hull bottom structure includes hull bottom main body, vertical bone, stringers and plate floor, and indulging bone includes inner bottom longitudinal and the vertical bone of outer bottom；Vertical bone, stringers and plate floor are arranged between the interior bottom of hull bottom main body and outer bottom by the utility model, and vertical bone is set with stringers along ship width, plate floor is set along boat length direction, and outer bottom indulges 1.8 times~2.2 times that bone spacing is inner bottom longitudinal spacing, reduce outer bottom and indulge bone quantity, structure is more single, and manufacturing process is simpler；By the way that other stringers except middle stringers may be contained within into position corresponding to ship superstructure column, i.e., simplified structure can guarantee that the supporting efficiency to ship again；It will be travelling through hole and be set to through hole, and in addition at necessity, stringers by increasing thickness of slab and vertical bone web height come proof strength, reduces the complexity of bottom of ship structure, simplifies technique, reduction labor hour and cost with not setting reinforcement on plate floor.
Description
Technical field
The utility model is related to the technical field of ship, is particularly suitable for use in luxurious pleasure-boat, is specifically related to a kind of hull bottom
Portion's structure.
Background technology
Ship as main delivery vehicle waterborne, by its higher value always present in the production of people and
In life.
In recent years, with the continuous improvement of people's demand, ship also occurs in that variation, including freighter, passenger boat, public affair
Ship, roll-on-roll-off ship and viking line etc., the major function of these miscellaneous ships are different, and its waters navigated by water also can
There is difference, therefore traditional ship structure design can not meet the demand of spot ship navigation environment.
In the case of the limitation of navigation waters, the beam of ship is restricted, and wants to keep the stability of ship typically to adopt
With the special thickening done on bottom of ship floor and Outer Bottom Plating beyond intensity and code requirement, and by the double bottom structure of ship
In bottom longitudinal and inner bottom longitudinal equidistantly, consistency from top to bottom set, and open up on floor and string plate necessary through hole and
Lightening core, also sets up necessary reinforcement and vertical bone to lift intensity, although the polycrystalline substance of this ship can be limited in the beam
In the case of improve the stability of ship, but this bottom of ship structure too complex, manufacturing process is cumbersome, lost labor,
Increase production cost, be unfavorable for being not provided with the development of shipbuilding industry, and the floor of some bottom of ship structures traditional
Vertical reinforcement, therefore set equidistant bottom longitudinal and inner bottom longitudinal that structure can be made to become complicated.
In summary, existing bottom of ship structure exists complicated, and manufacturing process is cumbersome, artificial recruitment it is many and into
The problem of this is high.
Utility model content
For the above-mentioned problems in the prior art, a kind of hull bottom structure is now aimed to provide, with bottom of ship
Double-decker in reset bottom longitudinal spacing and inner bottom longitudinal spacing, and bottom stringer is arranged at column, reduced
The quantity of bottom stringer, also by only setting necessary reinforcement on bottom stringer, and passes through hole in the welding of bottom longitudinal
In be not provided with mending plate, increase intensity by increasing bottom web highly, structure design is simple, is effectively simplified manufacturing process,
Manufacture efficiency is improved, so as to reduce artificial recruitment, cost is reduced, and improves by suitably increasing thickness of slab the strong of ship
Degree, installation is more preferable.
Concrete technical scheme is as follows：
A kind of hull bottom structure, has the feature that, including：Hull bottom main body, vertical bone, stringers and plate floor, its
In,
Hull bottom main body is set in double-deck, and hull bottom main body includes bottom and lower floor's outer bottom in double-deck upper strata, and interior bottom is put down with outer bottom
Row is set；
Vertical bone includes inner bottom longitudinal and outer bottom indulges bone, and inner bottom longitudinal is arranged on interior bottom, and outer bottom is indulged bone and is arranged on outer bottom,
Inner bottom longitudinal and outer bottom are indulged bone and are uniformly arranged along the width of ship, and two adjacent inner bottom longitudinal spacing are two adjacent
Outer bottom indulges the multiple of bone spacing, and number interval is 1.8 times~2.2 times again；
Stringers is vertically installed between interior bottom and outer bottom and set along ship width, and stringers is arranged at ship top
Position corresponding to structural upright；
Plate floor is set along boat length direction, and plate floor is vertically installed between interior bottom and outer bottom, and on plate floor
Offer some through holes and lightening core.
A kind of above-mentioned hull bottom structure, wherein, stringers also includes being arranged at the middle stringers in the middle part of hull bottom.
A kind of above-mentioned hull bottom structure, wherein, without reinforcement on stringers and plate floor.
A kind of above-mentioned hull bottom structure, wherein, the weld of vertical bone, which is offered, passes through hole.
A kind of above-mentioned hull bottom structure, wherein, hole is passed through for through hole, and passes through of no help plate in hole.
A kind of above-mentioned hull bottom structure, wherein, indulge bone and welded with plate floor, and vertical bone also includes web.
A kind of above-mentioned hull bottom structure, wherein, inner bottom longitudinal and outer bottom are indulged bone and alignd or stagger setting.
The good effect of above-mentioned technical proposal is：1st, bone spacing is indulged by the outer bottom in the double-decker by hull bottom to be set to
Between 1.8 times of inner bottom longitudinal spacing~2.2 times, the quantity that outer bottom indulges bone is reduced on the premise of proof strength, makes structure
More single, manufacturing process is simpler；2nd, the middle stringers in the middle part of hull bottom is removed, other stringers may be contained within ship superstructure
Position corresponding to column, still ensures that the supporting efficiency to ship while structure is simplified；3rd, except necessity place in addition to, stringers and
Reinforcement is not provided with plate floor, the complexity of bottom of ship structure is reduced, effectively simplifies manufacturing process, artificial work is reduced
When；4th, passed through in the welding for indulging bone and plate floor in hole and be not provided with mending plate, welding is increased by force by improving vertical bone web height
Degree, simplifies manufacturing process while proof strength, improves efficiency；5th, hull bottom can be improved by suitably increasing thickness of slab
Intensity, without setting up other components, makes bottom structure simpler, and can also effectively reduce the center of gravity of ship, and stability is more
It is good.
Brief description of the drawings
Fig. 1 is a kind of structure chart of the embodiment of hull bottom structure of the present utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1.
In accompanying drawing：1st, hull bottom main body；2nd, interior bottom；3rd, outer bottom；4th, inner bottom longitudinal；5th, outer bottom indulges bone；6th, stringers；7th, real rib
Plate；8th, through hole (lightening core).
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, with
The technical scheme that lower embodiment combination accompanying drawing 1 is provided the utility model to accompanying drawing 2 is specifically addressed, but herein below not as
It is of the present utility model to limit.
Fig. 1 is a kind of structure chart of the embodiment of hull bottom structure of the present utility model；Fig. 2 is that part A is put in Fig. 1
Big figure.As depicted in figs. 1 and 2, the hull bottom structure that the present embodiment is provided includes：Hull bottom main body 1, interior bottom 2, outer bottom 3, interior bottom
Vertical bone 4, outer bottom indulge bone 5, stringers 6, plate floor 7 and through hole (lightening core) 8.
Specifically, hull bottom main body 1 is the main support carrier of ship, hull bottom main body 1 is set in double-deck, and hull bottom main body 1 is wrapped
The interior bottom 2 on upper strata and the outer bottom 3 of lower floor are included, and interior bottom 2 and outer bottom 3 be arranged in parallel.
Some vertical bones are provided between bottom 2 and outer bottom 3 inside, bone is indulged and is set along the width of ship, and vertical bone bag
Include inner bottom longitudinal 4 and outer bottom indulges bone 5, inner bottom longitudinal 4 is evenly arranged on interior bottom 2, and outer bottom is indulged bone 5 and is equally evenly arranged in
On outer bottom 3；Two adjacent inner bottom longitudinals 4 outer bottom adjacent with two is provided with spacing between indulging bone 5, and two adjacent outer bottoms are vertical
Spacing between bone 5 is the multiple of the spacing between two adjacent inner bottom longitudinals 4, and number interval is set in 1.8 times~2.2 times again
Between, and inner bottom longitudinal 4 and outer bottom indulge bone 5 and need not align settings, and optimization hull bottom polycrystalline substance ensures hull bottom to greatest extent
Reduce the quantity of vertical bone while intensity, simplify production technology.
Specifically, vertical bone vertical welding is on plate floor 7, plate floor 7 is similarly provided between interior bottom 2 and outer bottom 3, and real
Floor 7 perpendicular to interior bottom 2 and outer bottom 3 while also along ship length direction set, on the length direction of plate floor 7 in
Portion offers some through holes (lightening core) 8.
The weld of vertical bone, which is offered, passes through hole (not shown), is easy to welding, and passes through hole (not shown) for through hole, passes through
Of no help plate (not shown) in the (not shown) of hole.
Vertical bone includes web (not shown), and the bonding strength of height welding needed for of web (not shown) is determined, abdomen
Plate (not shown) is arranged at the bottom of vertical bone.
More specific, some stringers 6 are additionally provided between bottom 2 and outer bottom 3 inside, stringers 6 is each perpendicular to interior bottom 2 and outer
Bottom 3, and stringers 6, along the width setting of ship, one end of stringers 6 is welded in interior bottom 2 on the side of outer bottom 3, indulged
The other end of purlin 6 is welded in outer bottom 3 on the side at interior bottom 2.
Stringers 6 is removed and is arranged at outside the middle stringers 6 in the middle part of hull bottom, and remaining stringers 6 may be contained within ship superstructure and stand
Position corresponding to post (not shown), improves supporting efficiency of the stringers 6 to ship superstructure (not shown).
More specific, at removing necessity (at the strong frame toe-end of pedestal lower end, topside, watertight floor) outside, stringers 6 and real rib
Without separately setting reinforcement (not shown) on plate 7.
As preferred embodiment, the thickness of slab of increase vertical bone, stringers 6 and plate floor 7 makes while proof strength
The center of gravity of ship is lower, and security is more preferable.
As preferred embodiment, the height of vertical bone web (not shown) is also indulged the spacing of bone 5 to outer bottom and is directly proportional, outer bottom
The vertical spacing of bone 5 is bigger, and web (not shown) height is higher, improves the security of hull.
The hull bottom structure that the present embodiment is provided, including hull bottom main body 1, vertical bone, stringers 6 and plate floor 7, vertical bone,
Stringers 6 and plate floor 7 are arranged between the interior bottom 2 of hull bottom main body 1 and outer bottom 3, and vertical bone and stringers 6 are along ship width
Direction set, direction of the plate floor 7 along boat length is set, and vertical bone includes the He of inner bottom longitudinal 4 being uniformly arranged on interior bottom 2
The spacing that outer bottom on outer bottom 3 indulges between bone 5, and the vertical bone 5 of outer bottom is 1.8 times~2.2 times of spacing between inner bottom longitudinal 4,
The quantity that outer bottom indulges bone 5 is reduced on the premise of proof strength, makes structure more single, manufacturing process is simpler；Also pass through
Other stringers 6 except middle stringers 6 be may be contained within into the position corresponding to ship superstructure column (not shown), simplifying structure
While still ensure that supporting efficiency to ship；Pass through hole (not shown) and be arranged to through hole, and pass through nothing in the (not shown) of hole
Plate (not shown) is mended, and in addition at necessity, stringers 6 on plate floor 7 with being not provided with reinforcement (not shown), by increasing plate
Thick and vertical bone web (not shown) highly carrys out proof strength, and reduces the complexity of bottom of ship structure, effectively simplifies manufacture work
Skill, reduces labor hour, so as to reduce cost.
The utility model preferred embodiment is these are only, embodiment of the present utility model and protection is not thereby limited
Scope, to those skilled in the art, should can appreciate that all utilization the utility model specifications and diagramatic content institute
Scheme obtained by the equivalent substitution made and obvious change, should be included in protection domain of the present utility model
It is interior.
Claims (7)
1. a kind of hull bottom structure, it is characterised in that including：Hull bottom main body, vertical bone, stringers and plate floor, wherein,
The hull bottom main body is set in double-deck, and the hull bottom main body includes bottom and lower floor's outer bottom, the interior bottom in double-deck upper strata
It is be arranged in parallel with the outer bottom；
The vertical bone includes inner bottom longitudinal and outer bottom indulges bone, and the inner bottom longitudinal is arranged on the interior bottom, and the outer bottom indulges bone
It is arranged on the outer bottom, the inner bottom longitudinal and the outer bottom are indulged bone and be uniformly arranged along the width of ship, and two-phase
The adjacent inner bottom longitudinal spacing indulges the multiple of bone spacing for the two adjacent outer bottoms, and number interval is 1.8 times~2.2 again
Times；
The stringers is vertically installed between the interior bottom and the outer bottom and set along the ship width, and described vertical
Purlin is arranged at the position corresponding to ship superstructure column；
The plate floor is set along boat length direction, and the plate floor be vertically installed in the interior bottom and the outer bottom it
Between, and some through holes and lightening core are offered on the plate floor.
2. a kind of hull bottom structure according to claim 1, it is characterised in that the stringers also includes being arranged at hull bottom
The middle stringers at middle part.
3. a kind of hull bottom structure according to claim 1, it is characterised in that on the stringers and the plate floor
Without reinforcement.
4. a kind of hull bottom structure according to claim 1, it is characterised in that the weld of the vertical bone, which is offered, to be worn
More hole.
5. a kind of hull bottom structure according to claim 4, it is characterised in that the hole of passing through is and described for through hole
Pass through of no help plate in hole.
6. a kind of hull bottom structure according to claim 1, it is characterised in that the vertical bone is welded with the plate floor
Connect, and the vertical bone also includes web.
7. a kind of hull bottom structure according to claim 1, it is characterised in that the inner bottom longitudinal is indulged with the outer bottom
Bone aligns or setting of staggering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468705.7U CN206358313U (en) | 2016-12-29 | 2016-12-29 | A kind of hull bottom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621468705.7U CN206358313U (en) | 2016-12-29 | 2016-12-29 | A kind of hull bottom structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358313U true CN206358313U (en) | 2017-07-28 |
Family
ID=59377754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621468705.7U Active CN206358313U (en) | 2016-12-29 | 2016-12-29 | A kind of hull bottom structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358313U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826210A (en) * | 2017-10-12 | 2018-03-23 | 中国船舶工业集团公司第七0八研究所 | A kind of open-celled structure and its design method for reducing stress concentration |
| CN110027671A (en) * | 2019-04-18 | 2019-07-19 | 中国船舶及海洋工程设计研究院（中国船舶工业集团公司第七0八研究所） | A kind of container ship bottom structure of bottom stringers centralized arrangement |
| CN110745208A (en) * | 2018-07-24 | 2020-02-04 | 江苏扬子鑫福造船有限公司 | Novel longitudinal through hole |
| CN113460221A (en) * | 2021-07-21 | 2021-10-01 | 上海外高桥造船有限公司 | Connecting structure and connecting method for ship longitudinal frame end part |
| CN113562115A (en) * | 2021-08-30 | 2021-10-29 | 广船国际有限公司 | Arrangement method of ship bilge structure, ship bilge structure and ship |
| CN113772010A (en) * | 2021-08-31 | 2021-12-10 | 广船国际有限公司 | Structural frame, design method thereof and ship |
| CN113799916A (en) * | 2021-10-29 | 2021-12-17 | 广州文冲船厂有限责任公司 | Container ship bottom structure |
| CN114802589A (en) * | 2022-05-06 | 2022-07-29 | 中国舰船研究设计中心 | Double-layer bottom structure of ship |
| CN115195969A (en) * | 2022-08-29 | 2022-10-18 | 广船国际有限公司 | Ship water channel structure arrangement method and ship |
| CN115432110A (en) * | 2022-09-16 | 2022-12-06 | 湖北东船重工有限公司 | Double-layer bottom structure of ship body and manufacturing method |
-
2016
- 2016-12-29 CN CN201621468705.7U patent/CN206358313U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826210A (en) * | 2017-10-12 | 2018-03-23 | 中国船舶工业集团公司第七0八研究所 | A kind of open-celled structure and its design method for reducing stress concentration |
| CN110745208A (en) * | 2018-07-24 | 2020-02-04 | 江苏扬子鑫福造船有限公司 | Novel longitudinal through hole |
| CN110027671A (en) * | 2019-04-18 | 2019-07-19 | 中国船舶及海洋工程设计研究院（中国船舶工业集团公司第七0八研究所） | A kind of container ship bottom structure of bottom stringers centralized arrangement |
| CN110027671B (en) * | 2019-04-18 | 2021-04-06 | 中国船舶及海洋工程设计研究院（中国船舶工业集团公司第七0八研究所） | Container ship bottom structure with centralized bottom longitudinal girders |
| CN113460221A (en) * | 2021-07-21 | 2021-10-01 | 上海外高桥造船有限公司 | Connecting structure and connecting method for ship longitudinal frame end part |
| CN113562115B (en) * | 2021-08-30 | 2022-07-08 | 广船国际有限公司 | Arrangement method of ship bilge structure, ship bilge structure and ship |
| CN113562115A (en) * | 2021-08-30 | 2021-10-29 | 广船国际有限公司 | Arrangement method of ship bilge structure, ship bilge structure and ship |
| CN113772010A (en) * | 2021-08-31 | 2021-12-10 | 广船国际有限公司 | Structural frame, design method thereof and ship |
| CN113772010B (en) * | 2021-08-31 | 2022-07-05 | 广船国际有限公司 | Structural frame, design method thereof and ship |
| CN113799916A (en) * | 2021-10-29 | 2021-12-17 | 广州文冲船厂有限责任公司 | Container ship bottom structure |
| CN114802589A (en) * | 2022-05-06 | 2022-07-29 | 中国舰船研究设计中心 | Double-layer bottom structure of ship |
| CN114802589B (en) * | 2022-05-06 | 2024-05-28 | 中国舰船研究设计中心 | Ship double-layer bottom structure |
| CN115195969A (en) * | 2022-08-29 | 2022-10-18 | 广船国际有限公司 | Ship water channel structure arrangement method and ship |
| CN115195969B (en) * | 2022-08-29 | 2023-11-14 | 广船国际有限公司 | Ship water channel structure arrangement method and ship |
| CN115432110A (en) * | 2022-09-16 | 2022-12-06 | 湖北东船重工有限公司 | Double-layer bottom structure of ship body and manufacturing method |
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