CN203268304U - Small autokinetic movement ocean observation platform shell - Google Patents
Small autokinetic movement ocean observation platform shell Download PDFInfo
- Publication number
- CN203268304U CN203268304U CN 201320212462 CN201320212462U CN203268304U CN 203268304 U CN203268304 U CN 203268304U CN 201320212462 CN201320212462 CN 201320212462 CN 201320212462 U CN201320212462 U CN 201320212462U CN 203268304 U CN203268304 U CN 203268304U
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- Prior art keywords
- shell
- end cap
- gilled rings
- ellipsoid
- pneumatic shell
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Abstract
The utility model provides a small autokinetic movement ocean observation platform shell which is composed of a front open water chamber section, a rear open water chamber section and a middle pressure-proof chamber section, wherein the front open water chamber section consists of a nasal tip oval shell (2) and an oval end cover (4) which are positioned and matched by virtue of a straight port; the middle pressure-resistant chamber section consists of an oval end cover (4), a front pressure-proof shell (6), a front rib ring (7), a middle pressure-proof shell (8), a rear rib ring (10), a rear pressure-proof shell (11) and a semi-sphere end cover (13) which are sequentially connected and positioned by virtue of straight ports; the rear open water chamber section consists of a semi-sphere end cover (13), a tail oval shell (14) and a tail tip shell (16) which are positioned and matched by virtue of straight ports; the front open water chamber section, the rear open water chamber section and the middle pressure-proof chamber section are tensioned, connected and fixed by virtue of middle screws.
Description
Technical field
The utility model belongs to the Design of Mechanical Structure field, is specifically related to a kind of profile of housing structure of the small autonomous motion platform for ocean environment observation, connects and the content such as sealing.
Background technology
The observation platforms such as small autonomous submarine navigation device, autonomous underwater glider, self-sustaining profile buoy have been widely used in the ocean environment observation in the whole world at present, they normally install the internal electric system additional by outer hull and consist of, and the outer hull structure has key effect to the overall performance of autokinetic movement platform.The design of outer hull structure need to consider to reduce water resistance, strengthens voltage endurance capability, guarantees sealing property, simplifies connection structure etc.The housing structure of the small autonomous motion observation platforms such as the current small autonomous submarine navigation device that occurs in the world, autonomous underwater glider and self-sustaining profile buoy often adopts following several mode: one, whole housing structure, not segmentation of housing; Two, adopt segmental structure, the interface position between segmentation adopts the connection mode of screw; Three, housing segmentation, at the both ends open of minute piece housing, the semi-circular groove that utilizes flexible cylindrical bars to pass to design in advance at the two-piece housing interface connects tension with two-piece housing.
Existing casing connecting structure point of connection is many, complex structure, fragile.
The utility model content
The utility model provides a kind of mode by interior tension to connect the multistage pressure shell, adopts gilled rings to connect between the multistage housing; Housing structure of the present utility model is easy to the function of each cabin section of modular design, is easy to realize the installation of internal components and the dismounting of system, is easy to the annex of holder housing outside need and realizes the cabling in inside and outside cabin.The parameters such as the thickness by suitable adjustment housing and length, housing design structure of the present utility model can be widely used in 3000 meters with shallow ocean depth scope.
The technical solution of the utility model is: a kind of small autonomous motion observation platform housing, and it is made of front spacious water tank section, rear spacious water tank section and middle pressure-resistant cabin section; Before spacious water tank section coordinated by straight mouthful of location by the ellipse shell of nose and ellipsoid end cap, and the ellipse shell of the nose top threaded connection hole by socket head cap screw and front hermetically sealed connector is strained and fixed and consists of, the monnolithic case of the ellipse shell of nose and ellipsoid end cap is half ellipsoid; Middle pressure-resistant cabin section by before and after ellipsoid end cap, front pneumatic shell, front gilled rings, middle pneumatic shell, rear gilled rings, rear pneumatic shell, hemisphere end cap successively straight mouthful connect the location, and be threaded connection to be strained and fixed by front hermetically sealed connector, rear hermetically sealed connector and long bolt and consist of, all adopt straight mouthful to locate and the structure of side seal between front hermetically sealed connector and ellipsoid end cap and between rear hermetically sealed connector and hemisphere end cap; Junction sealing between ellipsoid end cap, front pneumatic shell, front gilled rings, middle pneumatic shell, rear gilled rings, rear pneumatic shell and hemisphere end cap; The thickening of the open end of front gilled rings, rear gilled rings and ellipsoid end cap and hemisphere end cap forms the reinforced rib of whole pressure-resistant cabin section; Skim is given prominence in the inside of front gilled rings, rear gilled rings, is convenient to install internal components, and the outer peripheral face opening in shell of front gilled rings, rear gilled rings is convenient to pressure-resistant cabin section external stability annex or is convenient to the inside and outside cabling of pressure-resistant cabin section; The outside of ellipsoid end cap, hemisphere end cap is provided with the plane, is used for installing the equipment that need to be tightly connected; Rear spacious water tank section is located to coordinate and be strained and fixed by rear hermetically sealed connector, tail end adaptor union and afterbody screw rod by straight mouthful by hemisphere end cap, the ellipse shell of afterbody, tail point housing and is consisted of, and the profile of the ellipse shell of afterbody is the part of half ellipsoid; The profile of tail point housing and the ellipse shell of afterbody needs that tangent excessively the profile of the axial cross section of tail point housing is partial arc, and tail point housing and the ellipse shell of afterbody are located by straight mouthful and be connected and fixed by screw afterwards.
The hydrodynamics resistance that the major radius of the ellipsoid of the ellipse shell of nose and ellipsoid end cap produces according to the kinematic velocity of autokinetic movement platform with because of motion is determined, needs simultaneously to consider the installing space of internal components, to select optimized dimensions.Definite need to the trading off according to the space of fluid dynamics and internal components installation of the ellipsoid length radius of the ellipse shell of afterbody determined.If the pressure-resistant cabin segment length is too large, spiro rod length is not enough, can connect the form of front long bolt and rear long bolt with extending length by the screw rod adaptor union, simultaneously, the screw rod adaptor union can be designed to two ends and has bell-mouthed shape (as the exit skirt of the front end of the same hermetically sealed connector) and install with convenient.The definite of the major radius of the length of front pneumatic shell, middle pneumatic shell, rear pneumatic shell and the ellipse shell of nose and the ellipse shell of afterbody can change as required, to realize the perfect unity of system architecture function and hydrodynamic performance.
Further, rear hermetically sealed connector is designed to bell-mouthed shape in its back-end so that the afterbody screw rod is installed.
Further, the seal form between ellipsoid end cap, front pneumatic shell, front gilled rings, middle pneumatic shell, rear gilled rings, rear pneumatic shell and hemisphere end cap adopts radial seal.
Further, the interlude thin-walled of front pneumatic shell, middle pneumatic shell and rear pneumatic shell, two ends heavy wall can guarantee housing processing afterwards and the cylindricity after stressed.
Further, the hole of the outer peripheral face housing of front gilled rings, rear gilled rings is tapped bore or unthreaded hole.
Small autonomous motion observation platform housing structure of the present utility model has following several advantage: 1, be easy to modular design, be convenient to the function of each cabin section of restructural; 2, many cabins section is convenient to the dismounting of inner structure and replacing and the debugging of internal component; 3, the design of short cylinder has increased the stability of thin circular cylinder opposing external pressure; 4, be easy to pressure shell external stability sensor installation and function accessories; 5, reduce the use of screw when connecting between cylinder and end cap, reduced the possibility of sea water electrochemistry corrosion; 6, the perfection of hydrodynamics characteristic and functional structure design is compromise; 7, preventing that stress discharges after the thin circular cylinder end machining cannot not cause roundly phenomenon, and then has guaranteed assembling and sealing between housing and end cap; 8, the thickening of the open end of front gilled rings, rear gilled rings and ellipsoid end cap and hemisphere end cap forms the reinforced rib of whole pressure-resistant cabin section, improved greatly the pressure resistance of pressure-resistant cabin section, subduing thickness for front pneumatic shell, middle pneumatic shell and rear pneumatic shell provides surplus, has greatly alleviated the quality of pressure-resistant cabin section.
Description of drawings
Fig. 1 is small autonomous motion observation platform housing cross section view of the present utility model;
In figure: 1, socket head cap screw, 2, the ellipse shell of nose, 3, front hermetically sealed connector, 4, ellipsoid end cap, 5, front long bolt, 6, front pneumatic shell, 7, front gilled rings, 8, middle pneumatic shell, 9, the screw rod adaptor union, 10, rear gilled rings, 11, rear pneumatic shell, 12, rear long bolt, 13, hemisphere end cap, 14, the ellipse shell of afterbody, 15, rear hermetically sealed connector, 16, tail point housing, 17, the afterbody screw rod, 18, the tail end adaptor union.
The specific embodiment
For further Characteristic of setting forth the housing of the utility model small autonomous motion platform, do more detailed explanation below in conjunction with embodiment.
Small autonomous motion observation platform housing structure of the present utility model is made of former and later two spacious water tank sections and middle pressure-resistant cabin section.Before spacious water tank section coordinated by straight mouthful of location by the ellipse shell 2 of nose and ellipsoid end cap 4, and be strained and fixed by being threaded between socket head cap screw 1 and front hermetically sealed connector 3.The ellipse shell of nose 2 is half ellipsoid with the profile of ellipsoid end cap 4, and the hydrodynamics resistance that the major radius of ellipsoid produces according to the kinematic velocity of autokinetic movement platform with because of motion is determined, needs simultaneously to consider the installing space of internal components, to select compromise size.
Middle pressure-resistant cabin section by ellipsoid end cap 4, front pneumatic shell 6, front gilled rings 7, middle pneumatic shell 8, rear gilled rings 10, rear pneumatic shell 11, hemisphere end cap 13 front and back successively straight mouthful connect the location and be threaded connection by front hermetically sealed connector 3, rear hermetically sealed connector 15 and long bolt and be strained and fixed.If the pressure-resistant cabin segment length is too large, spiro rod length is not enough, can connect the form of front long bolt 5 and rear long bolt 12 with extending length by screw rod adaptor union 9, simultaneously, screw rod adaptor union 9 can be designed to two ends and has bell-mouthed shape (as the exit skirt of the front end of the same hermetically sealed connector 3) and install with convenient.Front hermetically sealed connector 3 and rear hermetically sealed connector 15 all adopt the structure of straight mouthful of location and side seal, and rear hermetically sealed connector 15 can be designed in its back-end bell-mouthed shape and be convenient to install afterbody screw rod 17.The seal form that adopts between ellipsoid end cap 4, front pneumatic shell 6, front gilled rings 7, middle pneumatic shell 8, rear gilled rings 10, rear pneumatic shell 11 and hemisphere end cap 13 is radial seal.
The thickening of the open end of front gilled rings 7, rear gilled rings 10 and ellipsoid end cap 4 and hemisphere end cap 13 forms the reinforced rib of whole pressure-resistant cabin section, improved greatly the pressure resistance of pressure-resistant cabin section, subduing thickness for front pneumatic shell 6, middle pneumatic shell 8 and rear pneumatic shell 11 provides surplus, has greatly alleviated the quality of pressure-resistant cabin section.Front pneumatic shell 6, middle pneumatic shell 8 and rear pneumatic shell 11 adopt the interlude thin-walleds, and the mode of two ends heavy wall can guarantee housing processing afterwards and the cylindricity after stressed.The outstanding skim in the inside of front gilled rings 7, rear gilled rings 10 is convenient to install internal components, and the outer face housing of front gilled rings 7, rear gilled rings 10 is opened screw hole or opened the hole and is convenient to pressure-resistant cabin section external stability annex or is convenient to the inside and outside cabling of pressure-resistant cabin section.The outer surface level of ellipsoid end cap 4, hemisphere end cap 13 is easy to install the sensor equipment that various needs are tightly connected.
Rear spacious water tank section is coordinated and is strained and fixed by rear hermetically sealed connector 15, tail end adaptor union 18 and afterbody screw rod 17 by straight mouthful of location by hemisphere end cap 13, the ellipse shell 14 of afterbody, tail point housing 16.The profile of the ellipse shell 14 of afterbody is the part of half ellipsoid, and definite need to the trading off according to the space of fluid dynamics and internal components installation of its length radius determined.Tail point housing 16 need to be tangent excessive with the profile of the ellipse shell 14 of afterbody, and the profile of the axial cross section of tail point housing 16 is partial arcs, and tail point housing 16 is connected and fixed by screw after locating by straight mouth with the ellipse shell 14 of afterbody.The definite of the major radius of the ellipse shell 2 of the length of front pneumatic shell 6, middle pneumatic shell 8, rear pneumatic shell 11 and nose and the ellipse shell 14 of afterbody can change as required, to realize the perfect unity of system architecture function and hydrodynamic performance.
The utility model is showed the structure of pressure-resistant cabin section in the mode of example, the i.e. structure of front pneumatic shell, middle pneumatic shell, three pressure shells of rear pneumatic shell and front gilled rings, two gilled rings of rear gilled rings can be expanded the quantity of pressure shell and gilled rings as required in actual the use.
These are only preferred embodiment of the present utility model, be not to limit the scope that the utility model is implemented, all equalizations of doing according to the described shape of the utility model claim scope, structure, feature and spirit change and modify, and all should be included in claim scope of the present utility model.
Claims (5)
1. small autonomous motion observation platform housing, it is made of front spacious water tank section, rear spacious water tank section and middle pressure-resistant cabin section; It is characterized in that: front worn-out water tank section is coordinated by straight mouthful of location by the ellipse shell of nose (2) and ellipsoid end cap (4), and the threaded connection hole of the ellipse shell of nose top by socket head cap screw (1) and front hermetically sealed connector (3) is strained and fixed and consists of, and the ellipse shell of nose (2) is half ellipsoid with the monnolithic case of ellipsoid end cap (4); middle pressure-resistant cabin section is by ellipsoid end cap (4), front pneumatic shell (6), front gilled rings (7), middle pneumatic shell (8), rear gilled rings (10), rear pneumatic shell (11), locate hemisphere end cap (13) front and back straight mouthful of connection successively, and by front hermetically sealed connector (3), rear hermetically sealed connector (15) and long bolt (5,12) be threaded connection and be strained and fixed and consist of, all adopt the structure of straight mouthful of location and side seal between front hermetically sealed connector (3) and ellipsoid end cap (4) and between rear hermetically sealed connector (15) and hemisphere end cap (13), junction sealing between ellipsoid end cap (4), front pneumatic shell (6), front gilled rings (7), middle pneumatic shell (8), rear gilled rings (10), rear pneumatic shell (11), hemisphere end cap (13), the thickening of the open end of front gilled rings (7), rear gilled rings (10) and ellipsoid end cap (4) and hemisphere end cap (13) forms the reinforced rib of whole pressure-resistant cabin section, skim is given prominence in the inside of front gilled rings (7), rear gilled rings (10), internal components be used for to be installed, and the outer peripheral face opening in shell of front gilled rings (7), rear gilled rings (10) is so that pressure-resistant cabin section external stability annex or be convenient to the inside and outside cabling of pressure-resistant cabin section, the outside of ellipsoid end cap (4), hemisphere end cap (13) is provided with the plane, is used for installing the equipment that need to be tightly connected, rear spacious water tank section is located to coordinate and pass through rear hermetically sealed connector (15), tail end adaptor union (18) and afterbody screw rod (17) by straight mouthful by hemisphere end cap (13), the ellipse shell of afterbody (14), tail point housing (16) and is strained and fixed and consists of, and the profile of the ellipse shell of afterbody (14) is the part of half ellipsoid, tail point housing (16) is tangent excessive with the profile of the ellipse shell of afterbody, and the profile of the axial cross section of tail point housing (16) is partial arc, and tail point housing (16) is connected and fixed by screw after locating by straight mouthful with the ellipse shell of afterbody (14).
2. small autonomous motion observation platform housing as claimed in claim 1, it is characterized in that: long bolt comprises front long bolt (5) and rear long bolt (12), front long bolt (5) be connected long bolt (12) and connect by screw rod adaptor union (9).
3. small autonomous motion observation platform housing as claimed in claim 1 or 2 is characterized in that: rear hermetically sealed connector (15) is designed to bell-mouthed shape in its back-end so that afterbody screw rod (17) is installed.
4. small autonomous motion observation platform housing as claimed in claim 1 or 2, is characterized in that: the seal form employing radial seal of the junction between ellipsoid end cap (4), front pneumatic shell, front gilled rings, middle pneumatic shell, rear gilled rings, rear pneumatic shell and hemisphere end cap.
5. small autonomous motion observation platform housing as claimed in claim 1, is characterized in that: interlude thin-walled, the two ends heavy wall of front pneumatic shell (6), middle pneumatic shell (8) and rear pneumatic shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212462 CN203268304U (en) | 2013-04-19 | 2013-04-19 | Small autokinetic movement ocean observation platform shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212462 CN203268304U (en) | 2013-04-19 | 2013-04-19 | Small autokinetic movement ocean observation platform shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268304U true CN203268304U (en) | 2013-11-06 |
Family
ID=49498762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212462 Expired - Lifetime CN203268304U (en) | 2013-04-19 | 2013-04-19 | Small autokinetic movement ocean observation platform shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448890A (en) * | 2013-04-19 | 2013-12-18 | 天津深之蓝海洋设备科技有限公司 | Small autokinetic-movement ocean observation platform shell |
| CN104554673A (en) * | 2014-10-30 | 2015-04-29 | 中国运载火箭技术研究院 | Pressureproof sealed cabin suitable for underwater motions |
| CN109941410A (en) * | 2019-04-26 | 2019-06-28 | 安徽理工大学 | A kind of modularization AUV |
-
2013
- 2013-04-19 CN CN 201320212462 patent/CN203268304U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448890A (en) * | 2013-04-19 | 2013-12-18 | 天津深之蓝海洋设备科技有限公司 | Small autokinetic-movement ocean observation platform shell |
| CN103448890B (en) * | 2013-04-19 | 2015-11-25 | 天津深之蓝海洋设备科技有限公司 | Small autokinetic-movementocean ocean observation platform shell |
| CN104554673A (en) * | 2014-10-30 | 2015-04-29 | 中国运载火箭技术研究院 | Pressureproof sealed cabin suitable for underwater motions |
| CN104554673B (en) * | 2014-10-30 | 2017-06-06 | 中国运载火箭技术研究院 | A kind of pressure-resistant seal cabin suitable for sub-aqua sport |
| CN109941410A (en) * | 2019-04-26 | 2019-06-28 | 安徽理工大学 | A kind of modularization AUV |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 300453 no.28-a, innovation and entrepreneurship Park, no.4668, Xinbei Road, Tanggu Ocean Science Park, Binhai high tech Zone, Tianjin Patentee after: Tianjin Haiyi Technology Co.,Ltd. Address before: 300457 No.7 workshop of Jinbin development communication plant, No.45 Muning Road, Tianjin Development Zone, Tianjin Patentee before: Tianjin Deepfar Ocean Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |