CN202320753U - Streamline flat towing body - Google Patents
Streamline flat towing body Download PDFInfo
- Publication number
- CN202320753U CN202320753U CN2011204522229U CN201120452222U CN202320753U CN 202320753 U CN202320753 U CN 202320753U CN 2011204522229 U CN2011204522229 U CN 2011204522229U CN 201120452222 U CN201120452222 U CN 201120452222U CN 202320753 U CN202320753 U CN 202320753U
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- main body
- flat
- main platform
- battle array
- main
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Abstract
The utility model relates to a streamline flat towing body, which comprises a main platform, an upper main body, a front bin cover, a towing frame and a movable floating block, wherein the upper main body is fixed on the rear part of the main platform; the front bin cover is arranged at the front end of the upper main body and positioned on the main platform; the movable floating block is positioned above the main platform and in the front cabin cover; and a longitudinal section of the main body of the streamline flat towing body consisting of the main platform, the upper main body and the front bin cover is flat on the basis of a standard wing line type. The streamline flat towing body has the advantages that: 1, by adopting the flat streamline appearance, the longitudinal section is in a standard wing shape of the NACA; 2, all sets of equipment are arranged in the towing body; 3, an adjustment wing is arranged on a horizontal empennage, and three vertical empennages are involved; and 4, the mass of the towing body in water is micro gravity, so that the towing body has a high submerged floating characteristic, high hydrodynamic performance, stable posture during towing and low flow noise.
Description
Technical field
The utility model relates to a kind of carrying platform under water, has good dive floating characteristic and stable towing attitude, is used for tower and carries acoustic equipment, carries out the flat-shaped towed body of stream line pattern of sub-sea floor targets detection, topography and geomorphology prospecting, marine sciences investigation, military investigation etc.
Background technology
The towing Study on Technology is historical existing decades with development, and is used for marine field in a large number, carries the acoustical instrument of various different purposes, is applied to marine sciences investigation, military investigation, target acquisition, bottom topography topographic feature survey, marine environment investigation etc.Towed body is as a kind of towing carrying platform, when carrying acoustic transducer, requires the platform attitude stabilization, stream bath sound is little, sound translative performance good, all in various means of research and mode a kind of good carrying platform is provided both at home and abroad.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned existence, is the flat-shaped profile of fleetline and a kind of towed body main body is provided, and line style is the basis with symmetrical Airfoil, has good hydrodynamic performance, and 1ift-drag ratio is big, the floating good flat-shaped towed body of stream line pattern of characteristic of diving.
The purpose of the utility model is accomplished through following technical scheme; It comprises main platform, goes up main body, preceding hatchcover, bracket, movable floating block; The described main body that goes up is fixed in main flat-bed back upper place, hatchcover before body front end is provided with on this, and this preceding hatchcover is positioned on the main platform; Movable floating block is positioned at main flat-bed top and preceding hatchcover.
As preferably; Described main platform by the opto-electronic conversion cabin, precedingly put cabin, low frequencies transducer, high-frequency emission battle array, receive battle array, two load spares, main platform hull, paralells are formed, this opto-electronic conversion cabin, the preceding cabin of putting are installed in respectively on the both sides of paralell; Low frequencies transducer, high-frequency emission battle array, reception battle array are fixed on the paralell successively, and the low frequencies transducer passes through bolt in the centre of paralell; This reception battle array is positioned at the below of main body, between this low frequencies transducer and reception battle array, one high-frequency emission battle array is arranged; Two load spares are individually fixed in the both sides of paralell.
As preferably; Described go up main body by two tabs, fixedly attach the wing, two adjustment screw rods, two normal limbs, floating block, last body shell and form; Change and fixedly attach the wing and be connected with last body shell; Two tabs are individually fixed in fixedly to be attached on the wing, and this tab is provided with the adjustment screw rod with the angle of attack function that changes tab; Floating block is positioned at body shell, and two normal limbs are fixed in the both sides of main body.
As preferably, described bracket one end is connected with extraneous towed body, and the other end is connected with two load spares on the main platform.
As preferably, with main platform, go up main body and before the flat-shaped towed body main body of the stream line pattern longitudinal profile formed of hatchcover be that basic design becomes flats with standard wing line style.
The beneficial effect of the utility model is: 1, adopt the streamlined contour of flats, the longitudinal part face is that the NACA standard is wing; 2, all devices is installed in towed body inside; 3, tailplane is provided with the adjustment wing, has three vertical tails; 4, Quality Design becomes microgravity in the towed body water; Make the towed body degree of depth have the good floating characteristic of diving, hydrodynamic performance is good, attitude stabilization during towing, and flow noise is little; Adjust the towed body pitch angle to realize the towing of towed body depthkeeping through empennage; Utilize the good floating characteristic of diving of flats towed body; Make towed body when very little luffing angle, just have bigger forced landing power or raising force, this is highly profitable for requiring the acoustic equipment that the towed body pitch angle can not be excessive; Weight is lighter in the towed body water, in more shallow water, pulls helping towed body.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of the utility model;
Fig. 2 is the plan structure scheme drawing of the utility model;
Fig. 3 is the right TV structure scheme drawing of the utility model;
Fig. 4 is the A-A sectional structure scheme drawing of the utility model Fig. 2;
Fig. 5 is the utility model master flat-bed master TV structure scheme drawing;
Fig. 6 is the utility model master flat-bed plan structure scheme drawing;
Fig. 7 is the right TV structure scheme drawing of the main platform of the utility model;
Fig. 8 is the B-B sectional structure scheme drawing of the utility model Fig. 7;
Fig. 9 is the main TV structure scheme drawing of main body on the utility model;
Figure 10 is the plan structure scheme drawing of main body on the utility model;
Figure 11 is the right TV structure scheme drawing of main body on the utility model;
Figure 12 is the C-C sectional structure scheme drawing of the utility model Figure 11.
Label in the accompanying drawing is respectively: 1, main platform; 2, go up main body; 3, preceding hatchcover; 4, bracket; 5, movable floating block; 6, opto-electronic conversion cabin; 7, the preceding cabin of putting; 8, low frequencies transducer; 9, high-frequency emission battle array; 10, receive battle array; 11, load spare; 12, main platform hull; 13, paralell; 14, tab; 15, fixedly attaches the wing; 16, adjustment screw rod; 17, normal limb; 18, floating block; 19, go up body shell.
The specific embodiment
To combine accompanying drawing that the utility model is done detailed introduction below: shown in accompanying drawing; The utility model comprises main platform 1, goes up main body 2, preceding hatchcover 3, bracket 4, movable floating block 5; It is characterized in that: described upward main body 2 is fixed in the back upper place of main platform 1; Should go up main body 2 front ends and be provided with a preceding hatchcover 3, this preceding hatchcover 3 is positioned on the main platform 1; Movable floating block 5 is positioned at the top and the preceding hatchcover 3 of main platform 1.Preceding hatchcover 3 materials are high-strength glass fibre reinforced plastics, and after main platform 1 reached main body 2 installations, hatchcover 3 before installing at last made whole towed body have the fleetline profile.Movable floating block 5 materials are the lower density polyurethane foam plastic, and the surface pastes high-strength glass fibre reinforced plastics, and for towed body provides buoyancy, movable floating block 5 is independent floating block, and is dismantled and assembled in water, make things convenient for equipment to install.With main platform 1, go up main body 2 and before the flat-shaped towed body main body of the stream line pattern longitudinal profile formed of hatchcover 3 be that basic design becomes flats with standard wing line style.
Described main platform 1 by opto-electronic conversion cabin 6, precedingly put cabin 7, low frequencies transducer 8, high-frequency emission battle array 9, receive battle array 10, two load spares 11, main platform hull 12, paralells 13 and form; This opto-electronic conversion cabin 6, the preceding cabin 7 of putting are installed in respectively on the both sides of paralell 13; Paralell 13 is processed by stainless steel material; Main platform hull 12 materials are that high-strength glass fibre increases plastics, and all devices on the main platform 1 all is connected with paralell 13, to guarantee device security; Low frequencies transducer 8, high-frequency emission battle array 9, reception battle array 10 are fixed on the paralell 13 successively, and low frequencies transducer 8 passes through bolt in the centre of paralell 13; This reception battle array 10 is positioned at the below of main body 2, at this low frequencies transducer 8 and 10 of reception battle arrays a high-frequency emission battle array 9 is arranged; Two load spares 11 are individually fixed in the both sides of paralell 13.
Described go up main body 2 by two tabs 14, fixedly attach the wing 15, two adjustment screw rods 16, two normal limbs 17, floating block 18, last body shell 19 are formed; Change and fixedly attach the wing 15 and be connected with last body shell 19; Two tabs 14 are individually fixed in fixedly to be attached on the wing 15, and this tab 14 is provided with the adjustment screw rod 16 with the angle of attack function that changes tab 14; Floating block 18 is positioned at the both sides that 19, two normal limbs 17 of body shell are fixed in main body 2.Last main body 19 materials are high-strength glass fibre reinforced plastics, and floating block 18 is the lower density polyurethane foam plastic, are used for increasing the buoyancy of towed body in water.
Described bracket 4 materials are corrosion-resistant steel, and bracket 4 one ends are connected with extraneous towed body, and the other end is connected with two load spares 11 on the main platform 1.
Except that the foregoing description, all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. flat-shaped towed body of stream line pattern; Comprise main platform (1), go up main body (2), preceding hatchcover (3), bracket (4), movable floating block (5); It is characterized in that: described upward main body (2) is fixed in the back upper place of main platform (1); Should go up main body (2) front end and be provided with a preceding hatchcover (3), this preceding hatchcover (3) is positioned on the main platform (1); Movable floating block (5) is positioned at the top and the preceding hatchcover (3) of main platform (1).
2. the flat-shaped towed body of stream line pattern according to claim 1; It is characterized in that: described main platform (1) by opto-electronic conversion cabin (6), precedingly put cabin (7), low frequencies transducer (8), high-frequency emission battle array (9), receive battle array (10), two load spares (11), main platform hull (12), paralell (13) form, this opto-electronic conversion cabin (6), the preceding cabin (7) of putting are installed in respectively on the both sides of paralell (13); Low frequencies transducer (8), high-frequency emission battle array (9), reception battle array (10) are fixed on the paralell (13) successively, and low frequencies transducer (8) passes through bolt in the centre of paralell (13); This reception battle array (10) is positioned at the below of main body (2), between this low frequencies transducer (8) and reception battle array (10), a high-frequency emission battle array (9) is arranged; Two load spares (11) are individually fixed in the both sides of paralell (13).
3. the flat-shaped towed body of stream line pattern according to claim 1; It is characterized in that: described go up main body (2) by two tabs (14), fixedly attach the wing (15), two adjustment screw rods (16), two normal limbs (17), floating block (18), last body shell (19) are formed; Change and fixedly attach the wing (15) and be connected with last body shell (19); Two tabs (14) are individually fixed in fixedly to be attached on the wing (15), and this tab (14) is provided with the adjustment screw rod (16) of the angle of attack function with change tab (14); Floating block (18) is positioned at body shell (19), and two normal limbs (17) are fixed in the both sides of main body (2).
4. the flat-shaped towed body of a kind of stream line pattern according to claim 1 and 2 is characterized in that: described bracket (4) one ends are connected with extraneous towed body, and the other end is connected with two load spares (11) on the main platform (1).
5. the flat-shaped towed body of stream line pattern according to claim 1 is characterized in that: the flat-shaped towed body main body of the stream line pattern longitudinal profile of forming with main platform (1), last main body (2) and preceding hatchcover (3) is that basic design becomes flats with standard wing line style.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204522229U CN202320753U (en) | 2011-11-16 | 2011-11-16 | Streamline flat towing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204522229U CN202320753U (en) | 2011-11-16 | 2011-11-16 | Streamline flat towing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202320753U true CN202320753U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204522229U Expired - Lifetime CN202320753U (en) | 2011-11-16 | 2011-11-16 | Streamline flat towing body |
Country Status (1)
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| CN (1) | CN202320753U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941914A (en) * | 2012-10-11 | 2013-02-27 | 国家***第二海洋研究所 | Marine hydrological parameter observation towed body |
| CN103625622A (en) * | 2013-11-11 | 2014-03-12 | 华南理工大学 | Vertical type operable underwater towed vehicle with stable course |
| CN107728153A (en) * | 2017-11-13 | 2018-02-23 | 中科探海(苏州)海洋科技有限责任公司 | A kind of underwater panorama three-dimensional imaging towed body |
| CN108791767A (en) * | 2018-07-12 | 2018-11-13 | 广州海洋地质调查局 | It is a kind of to be used for underwater detection towed body |
| CN109581514A (en) * | 2018-12-18 | 2019-04-05 | 湖南普力海洋科技有限公司 | Deep-sea list towed body electrical survey (-ing) device and its control method |
| CN112389586A (en) * | 2020-11-23 | 2021-02-23 | 中国舰船研究设计中心 | Detachable towing body structure for underwater towing equipment |
-
2011
- 2011-11-16 CN CN2011204522229U patent/CN202320753U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102941914A (en) * | 2012-10-11 | 2013-02-27 | 国家***第二海洋研究所 | Marine hydrological parameter observation towed body |
| CN103625622A (en) * | 2013-11-11 | 2014-03-12 | 华南理工大学 | Vertical type operable underwater towed vehicle with stable course |
| CN103625622B (en) * | 2013-11-11 | 2016-01-06 | 华南理工大学 | A kind of vertical coursekeeping can handle underwater towed vehicle, |
| CN107728153A (en) * | 2017-11-13 | 2018-02-23 | 中科探海(苏州)海洋科技有限责任公司 | A kind of underwater panorama three-dimensional imaging towed body |
| CN107728153B (en) * | 2017-11-13 | 2024-03-29 | 中科探海(苏州)海洋科技有限责任公司 | Underwater panoramic three-dimensional imaging towed body |
| CN108791767A (en) * | 2018-07-12 | 2018-11-13 | 广州海洋地质调查局 | It is a kind of to be used for underwater detection towed body |
| CN109581514A (en) * | 2018-12-18 | 2019-04-05 | 湖南普力海洋科技有限公司 | Deep-sea list towed body electrical survey (-ing) device and its control method |
| CN112389586A (en) * | 2020-11-23 | 2021-02-23 | 中国舰船研究设计中心 | Detachable towing body structure for underwater towing equipment |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200722 Address after: 311499 1st and 2nd floor, building 3, No.96, Huaxing Road, Xihu District, Hangzhou City, Zhejiang Province Co-patentee after: Hangzhou Ruili Marine Equipment Co.,Ltd. Patentee after: THE 715TH RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. Address before: 310012 No. 96 Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee before: THE 715TH RESEARCH INSTITUTE OF CHINA SHIPBUILDING INDUSTRY Corp. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |