CN110271639A - The resistance to laminate limit of Deep-sea vessel and contraction distortion compensation device and its installation method - Google Patents
The resistance to laminate limit of Deep-sea vessel and contraction distortion compensation device and its installation method Download PDFInfo
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- CN110271639A CN110271639A CN201910540766.1A CN201910540766A CN110271639A CN 110271639 A CN110271639 A CN 110271639A CN 201910540766 A CN201910540766 A CN 201910540766A CN 110271639 A CN110271639 A CN 110271639A
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- laminate
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- panel
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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
- B63B3/13—Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of resistance to laminate limit of Deep-sea vessel and contraction distortion compensation device and its installation method, including resistance to laminate, it is spaced and parallel on the outer circumference surface of the resistance to laminate to be arranged with outer rib cage panel, non- pressure-resistance structure is equipped with wherein one outer rib cage panel interval, the bottom of the non-pressure-resistance structure is extended with perpendicular inner panel, the inner panel and outer rib cage panel parallel interval are arranged, multiple compensation devices are welded between inner panel and outer rib cage panel, multiple compensation devices are evenly spaced between inner panel and outer rib cage panel in circumferential space.Compensation device is between resistance to laminate and non-pressure-resistance structure, traditional being directly welded to connect method between the alternative non-pressure-resistance structure of submersible and resistance to laminate, non- pressure-resistance structure can be made to decouple on fillet with resistance to laminate, to make non-pressure-resistance structure from being led to the problem of strength and stability by the associated deformation of resistance to laminate, it also can avoid resistance to laminate by the contained effect of non-pressure-resistance structure and be unable to strength problem caused by homogeneous deformation.
Description
Technical field
The present invention relates to compensation device technical field, especially a kind of resistance to laminate of Deep-sea vessel limits and contraction distortion compensation
Device and its installation method.
Background technique
Pressure hull structural requirement light weight, good economy performance, the structural returns height, good reliability of submersible.In use, logical
It often needs to cooperate it with non-pressure hull, the non-pressure-resistance structure of submersible in the prior art is directly welded into one with resistance to laminate
Body provides installation foundation for side of a ship external equipment.With the latent deep increase of latent device work, there are biggish under deep sea pressure for resistance to laminate
Radially and longitudinally contraction distortion, this by the longitudinally, laterally non-pressure-resistance structure for making to be welded in resistance to laminate involved effect to
Intensity and stability problem are generated, it is unfavorable to the ultimate bearing capacity of resistance to laminate.
Summary of the invention
The applicant provides a kind of resistance to laminate limit of Deep-sea vessel and shrinks for the disadvantage in above-mentioned existing production technology
Deflection compensation device and its installation method compensate, functional reliability so as to the contraction distortion effectively to resistance to laminate
It is good.
The technical solution adopted in the present invention is as follows:
A kind of resistance to laminate limit of Deep-sea vessel and contraction distortion compensation device, including resistance to laminate, the outer circle of the resistance to laminate
It is spaced and parallel on circumferential surface to be arranged with outer rib cage panel, it is equipped with non-pressure-resistance structure with wherein one outer rib cage panel interval, it is described non-
The bottom of pressure-resistance structure is extended with perpendicular inner panel, and the inner panel and outer rib cage panel parallel interval are arranged, inside
Multiple compensation devices are welded between panel and outer rib cage panel, multiple compensation devices are evenly spaced in inner panel and external fin
Between bone panel in circumferential space.
As a further improvement of the above technical scheme:
The structure of single compensation device are as follows: the slide unit of fixation member and integral type including integral type,
The structure of the fixation member are as follows: including the trapezoidal plate that parallel interval is arranged, be transversely mounted between two trapezoidal plates
There is one piece of voussoir, so that the section of entire fixation member forms inclined-plane, inclined-plane and its both ends at " H " shape, in the inside of voussoir
Trapezoidal plate constitutes " ┏ ┓ " wedge groove；
The structure of the slide unit are as follows: including bottom plate, the both ends of the bottom plate are extended with block, the bottom separately down
Plate and two blocks constitute " ┏ ┓ " structure, match with the wedge groove of fixation member；
Slide unit is integrally fitted into the wedge groove of fixation member, and the bottom plate of slide unit slidably reciprocates along inclined-plane.
Modified Teflon lubricant layer is coated in the wedge groove of the fixation member.
The bottom of two blocks of the slide unit and outer rib cage panel weld.
The top surface of two trapezoidal plates of the fixation member and inner panel weld.
The shape of the block is trapezoidal.
The inclined direction of inclined-plane and bottom plate is consistent with contraction distortion direction of the resistance to laminate of installation site during dive.
Its installation method of a kind of resistance to laminate limit of Deep-sea vessel and contraction distortion compensation device, includes the following steps:
Step 1: circumferentially equidistantly welding multiple slide units on the outer rib cage panel of resistance to laminate；
Step 2: carrying out assembly positioning to resistance to laminate and non-pressure-resistance structure using positioning device, it is ensured that positioning accuracy；
Step 3: coating modified Teflon lubricant layer in the wedge groove of fixation member；
Step 4: installing fixation member to slide unit, the two is cooperatively connected and is bonded its inclined-plane and bottom plate；
Step 5: there are welded gaps between fixation member and inner panel；
Step 6: slide unit and fixation member are fixed using tooling；
Step 7: completing the welding between fixation member and inner panel；
Step 8: removing the tooling in the 6th step；
Step 9: removing the positioning device in second step.
Beneficial effects of the present invention are as follows:
Structure of the invention is compact, reasonable, easy to operate, is tied by cleverly design compensation device in resistance to laminate and non-pressure resistance
Between structure, traditional being directly welded to connect method, can make non-pressure-resistance structure between the alternative non-pressure-resistance structure of submersible and resistance to laminate
It is decoupled on fillet with resistance to laminate, to make non-pressure-resistance structure from being generated intensity and stabilization by the associated deformation of resistance to laminate
Property problem, also can avoid resistance to laminate by the contained effect of non-pressure-resistance structure and is unable to strength problem caused by homogeneous deformation.
Meanwhile the present invention is also equipped with following advantage:
(1) resistance to laminate is compensated during dive radially and longitudinally by the opposite sliding of slide unit and fixation member
Contraction distortion；
(2) slide unit and the sliding surface of fixation member are parallel to the contraction of position pressure resistance body shell plate during dive
Deformation direction agrees with so that it is guaranteed that remaining both in sliding process；
(3) modified Teflon lubricant layer is coated in the wedge groove of fixation member, reduces slide unit relative to fixation
The frictional force of component sliding；
(4) movement of the fixation member to slide unit along resistance to laminate circumferential direction limits, circumferentially disposed multiple compensation dress
Set it is whole resistance to laminate is limited relative to the longitudinal of non-pressure-resistance structure, radial direction, circumferential movement, remain resistance to laminate with it is non-resistance to
Three-dimensional power transmission channel between laminated structure, it is ensured that integrally-built strength and stiffness during latent device is on active service.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram at another visual angle of the present invention.
Fig. 3 is the structural schematic diagram of compensation device of the present invention.
Fig. 4 is structural schematic diagram when compensation device of the present invention is slided.
Fig. 5 is the structural schematic diagram of fixation member of the present invention.
Fig. 6 is the structural schematic diagram of slide unit of the present invention.
Fig. 7 is the structural schematic diagram of the resistance to laminate contraction distortion of the present invention.
Wherein: 1, resistance to laminate；2, outer rib cage panel；3, non-pressure-resistance structure；4, compensation device；5, inner panel；6, fixed part
Part；7, modified Teflon lubricant layer；8, slide unit；
601, trapezoidal plate；602, voussoir；603, inclined-plane；
801, bottom plate；802, block.
Specific embodiment
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
As shown in figs 1 to 6, the resistance to laminate limit of the Deep-sea vessel of the present embodiment and contraction distortion compensation device, including pressure resistance
Body 1, it is spaced and parallel on the outer circumference surface of resistance to laminate 1 to be arranged with outer rib cage panel 2, it is nested with the wherein one outer interval of rib cage panel 2
There is non-pressure-resistance structure 3, the bottom of non-pressure-resistance structure 3 is extended with perpendicular inner panel 5, and inner panel 5 and outer rib cage panel 2 are flat
Row interval setting is welded with multiple compensation devices 4, between multiple compensation devices 4 are uniform between inner panel 5 and outer rib cage panel 2
Every being distributed between inner panel 5 and outer rib cage panel 2 in circumferential space.
The structure of single compensation device 4 are as follows: the slide unit 8 of fixation member 6 and integral type including integral type,
The structure of fixation member 6 are as follows: including the trapezoidal plate 601 that parallel interval is arranged, laterally pacify between two trapezoidal plates 601
Equipped with one piece of voussoir 602, so that the section of entire fixation member 6 forms inclined-plane 603 at " H " shape, in the inside of voussoir 602, tiltedly
The trapezoidal plate 601 at face 603 and its both ends constitutes " ┏ ┓ " wedge groove；
The structure of slide unit 8 are as follows: including bottom plate 801, the both ends of bottom plate 801 are extended with block 802, bottom plate separately down
801 and two block 802 constitute " ┏ ┓ " structure, matched with the wedge groove of fixation member 6；
Slide unit 8 is whole to be fitted into the wedge groove of fixation member 6, and the bottom plate 801 of slide unit 8 is along inclined-plane 603
Return sliding.
Modified Teflon lubricant layer 7 is coated in the wedge groove of fixation member 6.
The bottom of two blocks 802 of slide unit 8 and outer rib cage panel 2 weld.
The top surface of two trapezoidal plates 601 of fixation member 6 and inner panel 5 weld.
The shape of block 802 is trapezoidal.
The inclined direction of inclined-plane 603 and bottom plate 801 and contraction distortion direction of the resistance to laminate 1 of installation site during dive
Unanimously.
Its installation method of the resistance to laminate limit of the Deep-sea vessel of the present embodiment and contraction distortion compensation device, including walk as follows
It is rapid:
Step 1: circumferentially equidistantly welding multiple slide units 8 on the outer rib cage panel 2 of resistance to laminate 1；
Step 2: carrying out assembly positioning to resistance to laminate 1 and non-pressure-resistance structure 3 using positioning device, it is ensured that positioning accuracy；
Step 3: coating modified Teflon lubricant layer 7 in the wedge groove of fixation member 6；
Step 4: the two is cooperatively connected and makes its inclined-plane 603 and bottom plate by the installation to slide unit 8 of fixation member 6
801 fittings；
Step 5: between fixation member 6 and inner panel 5, there are welded gaps；
Step 6: slide unit 8 and fixation member 6 are fixed using tooling；
Step 7: completing the welding between fixation member 6 and inner panel 5；
Step 8: removing the tooling in the 6th step；
Step 9: removing the positioning device in second step.
As shown in fig. 7, the radially and longitudinally contraction distortion of resistance to laminate 1 is linear with latent deep increase in elastic range
It is increased, thus on 1 coverboard of resistance to laminate displacement path of certain point during resistance to 1 contraction distortion of laminate be with column columella line at
The straight line of certain angle.
Submersible is in practical building course, the circumferentially equidistant welding one first on the outer rib cage panel 2 of resistance to laminate 1
Serial slide unit 8；Then assembly positioning is carried out to resistance to laminate 1 and non-pressure-resistance structure 3；After ensuring positioning accuracy, in fixed part
Modified Teflon lubricant layer 7 is coated in the wedge groove of part 6, and wedge groove and slide unit 8 is made to be cooperatively connected, and pastes the two
It closes, certain welded gaps is retained between fixation member 6 and inner panel 5；Using tooling to slide unit 8 and fixation member 6
It is fixed, preventing welding contraction distortion from leading to the two, there are gaps；Finally complete the weldering between fixation member 6 and inner panel 5
Connect work.
When resistance to laminate 1 generates radially and longitudinally contraction distortion, slide unit 8 is poly- relative to the modification in fixation member 6
Tetrafluoroethene lubricant layer 7 produces relative sliding, sliding distance radially with radial direction at this of longitudinal component and resistance to laminate 1 and
Longitudinal contraction deformation is identical, involves influence to non-pressure-resistance structure 3 so as to avoid the deformation of resistance to laminate 1, and remain sliding
Component 8 and the close of fixation member 6 agree with, and resistance to laminate 1 remains to lead to longitudinal force suffered by non-pressure-resistance structure 3, radial force, circumferential force
Overcompensation device 4 is transmitted, it is ensured that integrally-built strength and stiffness.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right
It is required that within protection scope of the present invention, any type of modification can be made.
Claims (8)
1. a kind of resistance to laminate of Deep-sea vessel limits and contraction distortion compensation device, it is characterised in that: described including resistance to laminate (1)
It is spaced and parallel on the outer circumference surface of resistance to laminate (1) to be arranged with outer rib cage panel (2), with wherein one outer rib cage panel (2) spacer sleeve
It is equipped with non-pressure-resistance structure (3), the bottom of the non-pressure-resistance structure (3) is extended with perpendicular inner panel (5), the inner panel
(5) it is arranged with outer rib cage panel (2) parallel interval, multiple compensation dresses is welded between inner panel (5) and outer rib cage panel (2)
It sets (4), multiple compensation devices (4) are evenly spaced between inner panel (5) and outer rib cage panel (2) in circumferential space.
2. the resistance to laminate of Deep-sea vessel as described in claim 1 limits and contraction distortion compensation device, it is characterised in that: single to mend
Repay the structure of device (4) are as follows: the slide unit (8) of fixation member (6) and integral type including integral type,
The structure of the fixation member (6) are as follows: the trapezoidal plate (601) including parallel interval arrangement, between two trapezoidal plates (601)
It is horizontally installed with one piece of voussoir (602), so that entirely the section of fixation member (6) is at " H " shape, in the inside shape of voussoir (602)
At inclined-plane (603), the trapezoidal plate (601) at inclined-plane (603) and its both ends constitutes " ┏ ┓ " wedge groove；
The structure of the slide unit (8) are as follows: including bottom plate (801), the both ends of the bottom plate (801) are extended with gear separately down
Block (802), the bottom plate (801) and two blocks (802) constitute " ┏ ┓ " structure, match with the wedge groove of fixation member (6)；
Slide unit (8) is integrally fitted into the wedge groove of fixation member (6), and the bottom plate (801) of slide unit (8) is along inclined-plane
(603) it slidably reciprocates.
3. the resistance to laminate of Deep-sea vessel as claimed in claim 2 limits and contraction distortion compensation device, it is characterised in that: described solid
Determine to be coated with modified Teflon lubricant layer (7) in the wedge groove of component (6).
4. the resistance to laminate of Deep-sea vessel as claimed in claim 2 limits and contraction distortion compensation device, it is characterised in that: the cunning
The bottom of two blocks (802) of dynamic component (8) and outer rib cage panel (2) are welded.
5. the resistance to laminate of Deep-sea vessel as claimed in claim 2 limits and contraction distortion compensation device, it is characterised in that: described solid
The top surface and inner panel (5) for determining two trapezoidal plates (601) of component (6) are welded.
6. the resistance to laminate of Deep-sea vessel as claimed in claim 2 limits and contraction distortion compensation device, it is characterised in that: the gear
The shape of block (802) is trapezoidal.
7. the resistance to laminate of Deep-sea vessel as claimed in claim 2 limits and contraction distortion compensation device, it is characterised in that: inclined-plane
(603) and the inclined direction of bottom plate (801) is consistent with contraction distortion direction of the resistance to laminate of installation site (1) during dive.
8. a kind of using the resistance to laminate limit of Deep-sea vessel described in claim 1 and its installation side of contraction distortion compensation device
Method, characterized by the following steps:
Step 1: circumferentially equidistantly welding multiple slide units (8) on the outer rib cage panel (2) of resistance to laminate (1)；
Step 2: carrying out assembly positioning to resistance to laminate (1) and non-pressure-resistance structure (3) using positioning device, it is ensured that positioning accuracy；
Step 3: coating modified Teflon lubricant layer (7) in the wedge groove of fixation member (6)；
Step 4: the two is cooperatively connected and makes its inclined-plane (603) and bottom plate by fixation member (6) installation to slide unit (8)
(801) it is bonded；
Step 5: between fixation member (6) and inner panel (5), there are welded gaps；
Step 6: slide unit (8) and fixation member (6) are fixed using tooling；
Step 7: completing the welding between fixation member (6) and inner panel (5)；
Step 8: removing the tooling in the 6th step；
Step 9: removing the positioning device in second step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540766.1A CN110271639B (en) | 2019-06-21 | 2019-06-21 | Deep sea submersible vehicle pressure-resistant body limiting and shrinkage deformation compensating device and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540766.1A CN110271639B (en) | 2019-06-21 | 2019-06-21 | Deep sea submersible vehicle pressure-resistant body limiting and shrinkage deformation compensating device and mounting method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110271639A true CN110271639A (en) | 2019-09-24 |
| CN110271639B CN110271639B (en) | 2020-07-07 |
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| CN201910540766.1A Active CN110271639B (en) | 2019-06-21 | 2019-06-21 | Deep sea submersible vehicle pressure-resistant body limiting and shrinkage deformation compensating device and mounting method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901852A (en) * | 2019-12-06 | 2020-03-24 | 泛海海工(山东)智能装备有限公司 | Skeleton connection method of thermoplastic polymer ship |
| CN111674532A (en) * | 2020-06-18 | 2020-09-18 | 中国船舶科学研究中心 | Assembled internal liquid tank in pressure-resistant annular rib cylindrical shell of deep sea equipment |
| WO2022008874A1 (en) * | 2020-07-06 | 2022-01-13 | Bae Systems Plc | A method of manufacturing a submerged pressure vessel |
| CN115303410A (en) * | 2022-07-04 | 2022-11-08 | 天津大学 | Lotus-root-shaped pressure-resistant shell of underwater glider |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115303410A (en) * | 2022-07-04 | 2022-11-08 | 天津大学 | Lotus-root-shaped pressure-resistant shell of underwater glider |
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| CN110271639B (en) | 2020-07-07 |
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