CN105240670A - Wet-end structure of underwater suspending and lowering device - Google Patents
Wet-end structure of underwater suspending and lowering device Download PDFInfo
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- CN105240670A CN105240670A CN201510779624.2A CN201510779624A CN105240670A CN 105240670 A CN105240670 A CN 105240670A CN 201510779624 A CN201510779624 A CN 201510779624A CN 105240670 A CN105240670 A CN 105240670A
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- end structure
- hole
- under water
- green end
- lowering equipment
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Abstract
The invention provides a wet-end structure of an underwater suspending and lowering device. The wet-end structure comprises a middle connection body, a handle structure arranged at the top part of the middle connection body and a flow guiding shade arranged at the bottom part of the middle connection body; and an integral streamline structure is formed among the middle connection body, the handle structure and the flow guiding shade, wherein the gravity center of the integral streamline structure is close to the bottom part of the flow guiding shade, and the buoyant centre of the integral streamline structure is close to the top part of the handle structure. The streamline integral design is adopted by the invention, and the gravity center and the buoyant centre of the wet-end structure are optimized, so that the posture stability of the wet-end structure under the action of ocean currents is improved. The wet-end structure has the advantages that the design is simple; the cost is low; the maintainability is high; the operation is convenient; and noise is not easily generated; and the like.
Description
Technical field
The present invention relates to a kind of technical field of lowering equipment being under water suitable for pulling, particularly, relate to a kind of green end structure of lowering equipment under water.
Background technique
Due to continuous progress and the raising of modern comfort science and technology, propose more and more higher requirement all to the development of lowering equipment under water, and wherein under water lowering equipment stable work can become the precondition of whole detection operations.Lowering equipment is in development and since using under water, also reflects some problems successively: wherein again with device in the Environmental Conditions under water of complexity, to target detection and to follow the tracks of inadequate stable problem comparatively serious; Such as under water lowering equipment due to the effect of flowing water and wave, make detection angle and orientation unstable, and then cause the precision of detection not accurate enough.
In order to improve the stability under water of device, can adopt that install additional to lowering equipment under water can the electronic equipment of pose adjustment present stage, making device can adjust detection attitude at any time; But the electronic equipment installing pose adjustment additional needs the electronic equipments such as larger power match, and the complexity of device will increase greatly, electronic equipment too much in addition also can introduce noise signal for device, affects the detection accuracy of device.
Do not find explanation or the report of technology similar to the present invention at present, not yet collect similar data both at home and abroad yet.
Summary of the invention
For above shortcomings in prior art, the object of this invention is to provide a kind of green end structure of lowering equipment under water.The green end structure of this lowering equipment under water solves existing lowering equipment under water under the effect of flowing water and wave, target detection and follow the tracks of problem stable not, forms primarily of lowering equipment and lowering equipment air guide sleeve.The structural design of whole lowering equipment adopts integrated airflow design, and optimizes the position, heavy centre of buoyancy of lowering equipment, improve the stability of green end attitude under action of ocean current.
For achieving the above object, the present invention is achieved by the following technical solutions.
The invention provides a kind of green end structure of lowering equipment under water, comprise intermediate connector, be arranged at the handle arrangement at intermediate connector top and the air guide sleeve that is arranged at bottom intermediate connector; Form integrated streamlined structure between described intermediate connector, handle arrangement and air guide sleeve, wherein, the center of gravity of integrated streamlined structure is near the bottom of air guide sleeve, and the centre of buoyancy of integrated streamlined structure is near handle arrangement.
Preferably, described air guide sleeve is provided with multiple permeable hole.
Preferably, described handle arrangement comprises: sidewall and the handle through hole be arranged on sidewall, wherein, the side edge conjunction of described sidewall is in the edge at intermediate connector top, and described handle through hole comprises symmetrically arranged first through hole and is arranged at least one second through hole between adjacent two the first through holes.
Preferably, the size of described first through hole is greater than the size of the second through hole.
Preferably, spaced set between described first through hole and the second through hole.
Preferably, the top of described intermediate connector is provided with in the inside of handle arrangement and hangs interface and port.
The green end structure of lowering equipment under water provided by the invention, its green end structure stability design on: due to use under the environment that current speed is higher under water lowering equipment time, the green end oblique attitude caused due to water impact effect can bring adverse effect to target acquisition and direction finding precision, therefore the green end caused to reduce ocean current tilts and vibration, has carried out streamlined diversion Design in the both ends of the surface up and down of green end.Show according to emulation and finding simultaneously, allow the center of gravity of green end be positioned at below centre of buoyancy also space out as far as possible, be conducive to green end to stablize, therefore fully inner proportion structure is being analyzed, optimize and combine structural allocation, pull open heavy position, centre of buoyancy as far as possible, make center of gravity as far as possible on the lower, reduce attitude angle, strengthen the stability of green end.
Compared with prior art, the present invention has following beneficial effect:
1, green end structure provided by the invention obtains optimal design, adopts streamlined integrated design, and optimizes the position, center of gravity centre of buoyancy of green end structure, the stability of green end attitude under raising action of ocean current;
2, present invention improves the attitude stability of lowering equipment in current under water;
3, the stability of the working state under water of lowering equipment is under water the invention enables to be improved;
4, the invention enables the stability of its working state to be under water improved, can be improved to the adaptation of complex environment.
5, the technological scheme of pose adjustment electronic equipment is installed in the present invention additional to sniffer relative to those, has simplicity of design, cost is low, maintainalbility is high, easy to operate and not easily introduce the advantage such as noise.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present invention will become more obvious:
Fig. 1 is the overall structure schematic diagram of the green end structure of lowering equipment under water;
Fig. 2 is the stereogram of the green end structure of lowering equipment under water;
Fig. 3 is the side view of handle arrangement;
Fig. 4 is the green end structure plan view of lowering equipment under water;
Fig. 5 is air guide sleeve side view.
In figure: 1 is intermediate connector, 2 is handle arrangement, and 3 is air guide sleeve, and 4 for hanging interface, and 5 is port, and 6 is screw.
Embodiment
Below embodiments of the invention are elaborated: the present embodiment is implemented under premised on technical solution of the present invention, give detailed mode of execution and concrete operating process.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Embodiment
As shown in Figures 1 to 5, present embodiments provide a kind of green end structure of lowering equipment under water, comprise intermediate connector 1, be arranged at the handle arrangement 2 at intermediate connector 1 top and the air guide sleeve 3 that is arranged at bottom intermediate connector 1; Form integrated streamlined structure between described intermediate connector 1, handle arrangement 2 and air guide sleeve 3, wherein, the center of gravity of integrated streamlined structure is near the bottom of air guide sleeve 3, and the centre of buoyancy of integrated streamlined structure is near handle arrangement 1.
Further, described air guide sleeve 3 is provided with multiple permeable hole.
Further, described handle arrangement 2 comprises: sidewall and the handle through hole be arranged on sidewall, wherein, the side edge conjunction of described sidewall is in the edge at intermediate connector top, and described handle through hole comprises symmetrically arranged first through hole and is arranged at least one second through hole between adjacent two the first through holes.
Further, the size of described first through hole is greater than the size of the second through hole.
Further, spaced set between described first through hole and the second through hole.
Further, the top of described intermediate connector 1 is provided with parts and hangs interface 4, port 5 in the inside of handle arrangement, the edge of intermediate connector 1 is provided with screw 6.
The green end structure of the lowering equipment under water that the present embodiment provides, its green end structure stability design on: due to use under the environment that current speed is higher under water lowering equipment time, the green end oblique attitude caused due to water impact effect can bring adverse effect to target acquisition and direction finding precision, therefore the green end caused to reduce ocean current tilts and vibration, has carried out streamlined diversion Design in the both ends of the surface up and down of green end.Show according to emulation and finding simultaneously, allow the center of gravity of green end be positioned at below centre of buoyancy also space out as far as possible, be conducive to green end to stablize, therefore fully inner proportion structure is being analyzed, optimize and combine structural allocation, pull open heavy position, centre of buoyancy as far as possible, make center of gravity as far as possible on the lower, reduce attitude angle, strengthen the stability of green end.
In the present embodiment, air guide sleeve is positioned at the bottom of green end structure, and whole green end structure adopts integrated airflow design, and the whole center of gravity of lowering equipment is near bottom under water, and centre of buoyancy is near top.
By above structure, above-mentioned two embodiments realize following function:
1, the present embodiment adopts streamlined integrated design, and optimizes the position, center of gravity centre of buoyancy of green end structure, the stability of green end attitude under raising action of ocean current;
2, the present embodiment improves the attitude stability of lowering equipment in current under water;
3, the present embodiment makes the stability of the working state under water of lowering equipment under water be improved;
4, the present embodiment makes the stability of its working state under water be improved, and can be improved to the adaptation of complex environment.
5, the present embodiment installs the technological scheme of pose adjustment electronic equipment additional to sniffer relative to those, has simplicity of design, cost is low, maintainalbility is high, easy to operate and not easily introduce the advantage such as noise.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.
Claims (6)
1. a green end structure for lowering equipment under water, the handle arrangement at the intermediate connector top that it is characterized in that, comprise intermediate connector, is arranged at and the air guide sleeve be arranged at bottom intermediate connector; Form integrated streamlined structure between described intermediate connector, handle arrangement and air guide sleeve, wherein, the center of gravity of integrated streamlined structure is near the bottom of air guide sleeve, and the centre of buoyancy of integrated streamlined structure is near handle arrangement.
2. the green end structure of lowering equipment under water according to claim 1, is characterized in that, described air guide sleeve is provided with multiple permeable hole.
3. the green end structure of lowering equipment under water according to claim 1, it is characterized in that, described handle arrangement comprises: sidewall and the handle through hole be arranged on sidewall, wherein, the side edge conjunction of described sidewall is in the edge at intermediate connector top, and described handle through hole comprises symmetrically arranged first through hole and is arranged at least one second through hole between adjacent two the first through holes.
4. the green end structure of lowering equipment under water according to claim 3, is characterized in that, the size of described first through hole is greater than the size of the second through hole.
5. the green end structure of lowering equipment under water according to claim 3, is characterized in that, spaced set between described first through hole and the second through hole.
6. the green end structure of lowering equipment under water according to claim 1, is characterized in that, the top of described intermediate connector is provided with in the inside of handle arrangement and hangs interface and port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779624.2A CN105240670B (en) | 2015-11-13 | 2015-11-13 | The green end structure of underwater lowering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510779624.2A CN105240670B (en) | 2015-11-13 | 2015-11-13 | The green end structure of underwater lowering equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105240670A true CN105240670A (en) | 2016-01-13 |
| CN105240670B CN105240670B (en) | 2018-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510779624.2A Active CN105240670B (en) | 2015-11-13 | 2015-11-13 | The green end structure of underwater lowering equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838555A (en) * | 2016-12-26 | 2017-06-13 | 中国船舶重工集团公司第七二六研究所 | A kind of underwater stationary base of tape relay platform |
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| DE3839086A1 (en) * | 1988-11-18 | 1990-05-23 | Schottel Werft | Arrangement for transmitting thrust between a rudder propeller and the hull of a vessel |
| CN201023642Y (en) * | 2007-03-30 | 2008-02-20 | 哈尔滨工程大学 | Underwater robot structure capable of reconstructing |
| CN101434292A (en) * | 2007-11-16 | 2009-05-20 | 贝克船舶系统有限及两合公司 | Kort nozzle |
| RO125155B1 (en) * | 2008-07-14 | 2010-04-30 | Mihail Predescu | Submerged electric propeller for robots and submarine vehicles |
| CN103448889A (en) * | 2013-04-19 | 2013-12-18 | 天津深之蓝海洋设备科技有限公司 | Underwater screw propeller propelling device |
| CN103712605A (en) * | 2013-11-25 | 2014-04-09 | 浙江大学 | Underwater portable insertion-needle type bottom-supported profiler |
| CN204660006U (en) * | 2015-05-13 | 2015-09-23 | 山东省科学院海洋仪器仪表研究所 | A kind of underwater propeller |
| CN205137010U (en) * | 2015-11-13 | 2016-04-06 | 中国船舶重工集团公司第七二六研究所 | Novel hang under water and put device |
-
2015
- 2015-11-13 CN CN201510779624.2A patent/CN105240670B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3839086A1 (en) * | 1988-11-18 | 1990-05-23 | Schottel Werft | Arrangement for transmitting thrust between a rudder propeller and the hull of a vessel |
| CN201023642Y (en) * | 2007-03-30 | 2008-02-20 | 哈尔滨工程大学 | Underwater robot structure capable of reconstructing |
| CN101434292A (en) * | 2007-11-16 | 2009-05-20 | 贝克船舶系统有限及两合公司 | Kort nozzle |
| RO125155B1 (en) * | 2008-07-14 | 2010-04-30 | Mihail Predescu | Submerged electric propeller for robots and submarine vehicles |
| CN103448889A (en) * | 2013-04-19 | 2013-12-18 | 天津深之蓝海洋设备科技有限公司 | Underwater screw propeller propelling device |
| CN103712605A (en) * | 2013-11-25 | 2014-04-09 | 浙江大学 | Underwater portable insertion-needle type bottom-supported profiler |
| CN204660006U (en) * | 2015-05-13 | 2015-09-23 | 山东省科学院海洋仪器仪表研究所 | A kind of underwater propeller |
| CN205137010U (en) * | 2015-11-13 | 2016-04-06 | 中国船舶重工集团公司第七二六研究所 | Novel hang under water and put device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838555A (en) * | 2016-12-26 | 2017-06-13 | 中国船舶重工集团公司第七二六研究所 | A kind of underwater stationary base of tape relay platform |
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| Publication number | Publication date |
|---|---|
| CN105240670B (en) | 2018-03-06 |
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