CN106184605B - Large-scale hollow member - Google Patents
Large-scale hollow member Download PDFInfo
- Publication number
- CN106184605B CN106184605B CN201610593912.3A CN201610593912A CN106184605B CN 106184605 B CN106184605 B CN 106184605B CN 201610593912 A CN201610593912 A CN 201610593912A CN 106184605 B CN106184605 B CN 106184605B
- Authority
- CN
- China
- Prior art keywords
- hollow
- hollow member
- profiled sheeting
- large size
- thickness
- 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.)
- Expired - Fee Related
Links
- 238000000465 moulding Methods 0.000 claims abstract description 31
- 239000011796 hollow space material Substances 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- 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
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of large-scale hollow members.The large size hollow member includes that the stacked series connection of muti-piece through-thickness is stitched together to form the profiled sheeting (1) of component, at least partly profiled sheeting (1) is hollow and annular slice, the hollow space of more piece hollow molding plate (1) stacks together according to preset order, thickness of the length and width of the hollow molding plate (1) as large-scale hollow member, forms the preset hollow structure of component.It is according to the present invention large size hollow member, can solve in the prior art mono-hull hollow structure by material this body structure is limited, the problem of bearing capacity difference.
Description
Technical field
The present invention relates to component structural texture technical fields, in particular to a kind of large-scale hollow member.
Background technique
Current small-sized exploration mainly uses monoshell stressed-skin construction with deep water ship, material be mostly extraordinary high-strength steel, titanium alloy and
Glass reinforced plastic, some even use special ceramic material.But the thickness of shell structure is limited by its material preparation, so that this
Class formation can not be able to satisfy large space deep water ship stress and detailing requiments.
Large-scale Submarine Structure specifically includes that mono-hull and two class steel construction of Double-casing, and wherein mono-hull hull is by pneumatic shell
Body composition, does not have a coating outside pressure hull, pressure hull directly it is exposed outside.The pressure hull whole quilt of Double-casing submarine
The outer housing of pressure-resistant and non-pressure resistance is coated, this layer of shell is pressure-resistant (pressure tank) in addition to having one section in midships section, remaining is all
It is the light shell of non-pressure resistance.Either mono-hull or double-shell structure are usually all constituted for covering and ribbed stiffener (or truss)
Combined shell structure.In general the equal single, double shell ship of water surface displacement has arrived under water, and the exposed area of double hull boat will
Bigger than mono-hull ship is more, and nature will be weaker in concealment and dodging ability, unfavorable to the viability of wartime submarine.Cause
This, the double-shell structure of traditional big reserve buoyancy of small subdivision is more and more obvious by the trend of marginalisation, such as France and Russia
Conventional submarine turned to single hull structure from Double-casing.Mono-hull ship is opposite to have that structure is simple, and underwater rapidity is good, under
The features such as latent speed is fast, and ship table opening is few, and hull fairing degree is good, sound reflecting area small good concealment.Only single hull structure by
It is limited in by covering and rib composite structure construction features, bearing capacity is poor, and displacement and dive limit depth are small.And it uses and covers
Skin and truss structure, this body structure will occupy biggish space.
Summary of the invention
The purpose of the present invention is to propose to a kind of large-scale hollow member, with solve in the prior art mono-hull hollow structure by material
Expect the limitation of this body structure, the problem of bearing capacity difference.
According to an aspect of the invention, there is provided a kind of large size hollow member, including the stacked string of muti-piece through-thickness
Connection is stitched together to form the profiled sheeting of component, and at least partly profiled sheeting is that hollow and annular is sliced, in more piece hollow molding plate
Empty part stacks together according to preset order, forms the preset hollow structure of component.
Preferably, profiled sheeting with a thickness of 10 to 14cm, profiled sheeting is formed using whole plate, and hollow molding plate is in the middle part of plate
Aperture is formed；Or hollow molding plate is formed by muti-piece arc panel segmented welding.
Preferably, according to the free transition of curvature of large-scale hollow member between each profiled sheeting profiled sheeting adjacent thereto.
Preferably, groove welding connects at interior outer edge between hollow molding plate profiled sheeting adjacent thereto, it is preferable that slope
Mouthful weldering with a thickness of 1.5 to 3cm.
Preferably, the thickness of hollow molding plate is reduced with the reduction of ring section.
Preferably, the thickness of profiled sheeting is identical.
Preferably, male-female engagement positions at least partly between profiled sheeting profiled sheeting adjacent thereto, adjacent male-female engagement
Structure is located at different circumferential positions.
Preferably, opening is offered in large-scale hollow member, open circumferential is provided with connection reinforcing structure.
Preferably, the internal diameter of hollow molding plate is not less than 2m, and outer diameter is not more than 30m.
Preferably, large-scale hollow member is submarine, aircraft or tunnel bearing frame.
Large-scale hollow member of the invention, be stitched together including the stacked series connection of muti-piece through-thickness to be formed component at
Template, at least partly profiled sheeting are hollow and annular slice, and the hollow space of more piece hollow molding plate is stacked according to preset order
Together, the preset hollow structure of component is formed.Large-scale hollow member in the present invention, structure are by muti-piece profiled sheeting along thick
Degree direction stacked series connection, which is stitched together, to be formed, and the hollow space of more piece hollow molding plate stacks together according to preset order
The hollow structure of large-scale hollow member is formed, the profiled sheeting due to forming the large size hollow member generally can have biggish face
Product, forms hollow member by the way that profiled sheeting is laid out splicing, the Length x Width that can use plate profile is biggish excellent
Gesture is come the length and width of plate profile as the thickness of large-scale hollow member using therefore can break through in the prior art
Integral housing structural thickness the problem of being limited by plate thickness, allow large-scale hollow member thickness of shell significantly
Increase, simultaneously because muti-piece profiled sheeting is stacked, therefore the force-bearing situation to form the profiled sheeting of large-scale hollow member can also be improved,
The stress performance of profiled sheeting is improved, the bearing capacity of large-scale hollow member is improved.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the large-scale hollow member of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram before the hollow molding plate of the large-scale hollow member of the embodiment of the present invention is undressed；
Fig. 3 is the structural schematic diagram after the hollow molding plate processing of the large-scale hollow member of the embodiment of the present invention.
Description of symbols: 1, profiled sheeting；2, raised；3, groove.
Specific embodiment
In the following detailed description, a large amount of specific details are proposed, in order to provide a thorough understanding of the present invention.But
It will be understood by those within the art that implementable present invention without these specific details.In other cases, without detailed
Well-known method, process, component and circuit are carefully described, in order to avoid influence the understanding of the present invention.
In conjunction with referring to shown in Fig. 1 to Fig. 3, according to an embodiment of the invention, large-scale hollow member includes muti-piece along thickness side
It is stitched together to form the profiled sheeting 1 of component to stacked series connection, at least partly profiled sheeting 1 is hollow and annular slice, and more piece is hollow
The hollow space of profiled sheeting 1 stacks together according to preset order, forms the preset hollow structure of component.
Large-scale hollow member in the present invention, structure are by the stacked series connection splicing of 1 through-thickness of muti-piece profiled sheeting
It is formed together, the hollow space of more piece hollow molding plate 1 stacks together to form large-scale hollow member according to preset order
Hollow structure, the profiled sheeting 1 due to forming the large size hollow member generally can have biggish area, by by profiled sheeting
1 is laid out splicing to form hollow member, can use the biggish advantage of Length x Width of plate profile, by plate profile
Length and width is come as the thickness of large-scale hollow member using therefore can break through integral housing structure in the prior art
The problem of thickness is limited by plate thickness greatly increases the thickness of shell of large-scale hollow member, simultaneously because more
Formation of lots plate 1 is stacked, therefore can also improve the force-bearing situation to form the profiled sheeting 1 of large-scale hollow member, improves profiled sheeting 1
Stress performance improves the bearing capacity of large-scale hollow member.
It is spliced to form since the hollow member is that multiple profiled sheetings are stacked, there is no need to be required by whole sheet fabrication
The shape of hollow member, it is only necessary to it is whole after completing profiled sheeting splicing to be surface-treated, or processing each molding
Surface working process just is carried out to each profiled sheeting during plate, so that it may it is quickly and easily processed into required plate construction, because
This can reduce the difficulty of processing of hollow member, reduce its processing cost, improve its processing efficiency.
Preferably, profiled sheeting 1 with a thickness of 10 to 14cm, profiled sheeting 1 is formed using whole plate, and hollow molding plate 1 is plate
Middle part aperture is formed.In machining, the thickness of plate construction generally can be all restricted, especially for the plate of processing arc
For shape structure, the degree that thickness is restricted is bigger, so if needing to produce shell of mono-hull submarine etc
The hollow structure of arc shell structure, often the thickness of its shell can be all confined within limits, cause mono-hull latent
The load performance of ship is subject to certain restrictions.In addition, for the shell that plate structure is process, the stress of force structure compared with
Greatly, bearing capacity is poor, can also reduce the stress performance of the hollow member after molding.
And hollow and annular slice is shaped to using whole plate, then the biggish feature of plate area can be made full use of, is substantially mentioned
The thickness that high profiled sheeting can reach improves the thickness of shell of hollow member, improves the load-carrying properties of hollow member, in raising
The globality of empty component.Since muti-piece profiled sheeting through-thickness is superimposed to form hollow member, can also be effectively improved
The stress of empty component further promotes the load-carrying properties of hollow member.
Be more than the plate construction of existing plate area for sectional area, or due to the problems such as processing be difficult to one at
The plate construction with larger area of type, hollow molding plate 1 can then be formed by muti-piece arc panel segmented welding, to drop
The molding difficulty of low hollow molding plate 1, and guarantee the processability of hollow molding plate.
Preferably, pacify the free transition of curvature according to large-scale hollow member between each profiled sheeting 1 profiled sheeting 1 adjacent thereto,
So that the large-scale hollow member that the superposition of profiled sheeting 1 is formed can have good stream shape appearance, more adduction can be formed
The force structure of reason, energy structure further increase the bearing capacity of hollow member.
Groove welding connects at interior outer edge between the profiled sheeting 1 adjacent thereto of hollow molding plate 1, it is preferable that groove welding
With a thickness of 1.5 to 3cm, to enable large-scale hollow member after molding that there is good welding performance, when in the large size
Empty component comes as submarine hull in use, also can have higher anti-underwater shock load.
Hollow member can be equal section, equal thickness container, or Varied section, Varying-thickness container, for example, it is hollow at
The thickness of template 1 can be reduced with the reduction of ring section, and the thickness of profiled sheeting 1 can also be identical.It is answered according to hollow member
With the difference of environment, different shaping mechanisms can choose, so that the hollow member for meeting current environment requirement is obtained, so that in
Empty component can more agree with current environment, improve the durability of hollow member.
Preferably, male-female engagement positions at least partly between the profiled sheeting 1 adjacent thereto of profiled sheeting 1, and adjacent bumps are matched
Close structure and be located at different circumferential positions, can prevent the male-female engagement position of each profiled sheeting 1 be respectively positioned on same circumferential position and
Weaken hollow member overall structure performance after molding, avoids generating stress concentration phenomenon.Concave-convex fit structure include be located at
The protrusion 2 of the periphery wall of template 1 and the groove 3 on the profiled sheeting adjacent with the profiled sheeting 1, protrusion 2 are embedded in groove 3
It is interior, the location fit of each profiled sheeting 1 can be accelerated, effectively prevent being located at when welding and influencing welding quality.
Opening is offered in large-scale hollow member, open circumferential is provided with connection reinforcing structure, and large-scale hollow member is general
It needs to open up opening on molding shell to use as door and window etc., at this time in order to not influence the intensity of hatch frame and property
Can, reinforcement processing can be carried out to opening peripheral structure, such as add welding rib etc. in opening side, to guarantee the position that is open
Set the load performance at place.
Preferably, the internal diameter of hollow molding plate 1 is not less than 2m, and outer diameter is not more than 30m, it is ensured that tool inside hollow member
Have enough bearing spaces, can manned or other equipments, while outer diameter will not be excessive, can guarantee that hollow member can
To have preferable concealment.
Large-scale hollow member is particularly suitable for submarine, aircraft or tunnel bearing frame.
The following institute of relationship for using large-scale hollow member as submarine shell, between structural parameters and maximum latent depth
Show:
After the shell mechanism for using the application it can be seen from table, relative to the general submerged depth of current submarine
For 300 meters of Submarine Structures, the maximum of this submarine is latent can to reach 800 meters or more deeply, and the thickness of submarine can not
It is influenced by steel plate thickness, therefore the submergence performance of submarine can be greatlyd improve.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for this
The those skilled in the art in field, according to the thought of the present invention, there will be changes in the specific implementation manner and application range,
In conclusion the contents of this specification are not to be construed as limiting the invention.
Claims (9)
1. a kind of large size hollow member, which is characterized in that splice and be weldingly fixed on including the stacked series connection of muti-piece through-thickness
It is formed together the profiled sheeting (1) of the component, at least partly profiled sheeting (1) is hollow and annular slice, more piece hollow molding plate (1)
Hollow space stack together according to preset order, the width of the ring section of the hollow molding plate (1) is as large-scale hollow
The thickness of component forms the preset hollow structure of component, and the large size hollow member is submarine, aircraft or tunnel bearing frame
Frame.
2. it is according to claim 1 large size hollow member, which is characterized in that the profiled sheeting (1) with a thickness of 10 to
14cm, the profiled sheeting (1) are formed using whole plate, and the hollow molding plate (1) is that aperture is formed in the middle part of plate；Or it is described hollow
Profiled sheeting (1) is formed by muti-piece arc panel segmented welding.
3. it is according to claim 1 large size hollow member, which is characterized in that each profiled sheeting (1) it is adjacent thereto at
According to the free transition of curvature of the large-scale hollow member between template (1).
4. large size hollow member according to claim 3, which is characterized in that the hollow molding plate (1) is adjacent thereto
Between the profiled sheeting (1) at interior outer edge groove welding connect, groove welding with a thickness of 1.5 to 3cm.
5. large size hollow member according to claim 1, which is characterized in that the thickness of the hollow molding plate (1) is with ring
The reduction of section and reduce.
6. large size hollow member according to claim 1, which is characterized in that the thickness of the profiled sheeting (1) is identical.
7. large size hollow member according to claim 1, which is characterized in that at least partly described profiled sheeting (1) and its phase
Male-female engagement positioning, adjacent concave-convex fit structure are located at different circumferential positions between the adjacent profiled sheeting (1).
8. large size hollow member according to claim 1, which is characterized in that offered out in the large size hollow member
Mouthful, the open circumferential is provided with connection reinforcing structure.
9. large size hollow member according to claim 1, which is characterized in that the internal diameter of the hollow molding plate (1) is not small
In 2m, outer diameter is not more than 30m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593912.3A CN106184605B (en) | 2016-07-26 | 2016-07-26 | Large-scale hollow member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593912.3A CN106184605B (en) | 2016-07-26 | 2016-07-26 | Large-scale hollow member |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106184605A CN106184605A (en) | 2016-12-07 |
| CN106184605B true CN106184605B (en) | 2019-06-28 |
Family
ID=57495241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593912.3A Expired - Fee Related CN106184605B (en) | 2016-07-26 | 2016-07-26 | Large-scale hollow member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106184605B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475907A (en) * | 2022-03-18 | 2022-05-13 | 武汉市海益高端装备结构设计有限公司 | Annular pressure-resistant shell device suitable for submersible |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012214993A1 (en) * | 2011-08-30 | 2013-03-07 | GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) | Shorting ring assembly and method to make it |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3245401C2 (en) * | 1982-12-08 | 1986-04-17 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Method and device for producing a pipe elbow from steel |
| US6331194B1 (en) * | 1996-06-25 | 2001-12-18 | The United States Of America As Represented By The United States Department Of Energy | Process for manufacturing hollow fused-silica insulator cylinder |
| DE19717660A1 (en) * | 1997-04-25 | 1998-10-29 | Helga Wanzke | Cam-production method using thin plates |
| CN205258259U (en) * | 2015-12-17 | 2016-05-25 | 福建利新德塑胶制品有限公司 | Bolt dish is used in concatenation of septic tank cavity barrel |
-
2016
- 2016-07-26 CN CN201610593912.3A patent/CN106184605B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012214993A1 (en) * | 2011-08-30 | 2013-03-07 | GM Global Technology Operations LLC (n.d. Ges. d. Staates Delaware) | Shorting ring assembly and method to make it |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106184605A (en) | 2016-12-07 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20190628 |