CN105947155A - Multi-cabin streamline type underwater dragging body - Google Patents
Multi-cabin streamline type underwater dragging body Download PDFInfo
- Publication number
- CN105947155A CN105947155A CN201610432759.6A CN201610432759A CN105947155A CN 105947155 A CN105947155 A CN 105947155A CN 201610432759 A CN201610432759 A CN 201610432759A CN 105947155 A CN105947155 A CN 105947155A
- Authority
- CN
- China
- Prior art keywords
- nacelle
- main carrier
- towed vehicle
- wing
- cabin
- 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.)
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Classifications
-
- 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
- B63G8/14—Control of attitude or depth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
Abstract
The invention discloses a multi-cabin streamline type underwater dragging body. The dragging body comprises a main carrier, a front guide cover and a rear guide cover, wherein the front guide cover and the rear guide cover are located at two ends of the main carrier and fixed through a front guide ring and a rear guide ring. The main carrier is of a hollow cylindrical cabin body and is divided into three portions including a front cabin body, a middle cabin body and a rear cabin body, a wing fixing rack is installed in the middle cabin body, and wings are then matched with the middle cabin body of the main carrier through the wing fixing rack for fixing. The multi-cabin streamline type underwater dragging body is simple in design structure, high in modularization degree, good in universality, compatibility and compatibility, convenient to machine and easy to assemble and can be produced in a large-scale mode. Two ends of the dragging body are of compatibility-shaped guide cover structures, the encountered resistance can be decreased during underwater navigation, the main carrier is of a cylindrical multi-cabin structure, an internal compartment space is large, a variety of detection sensors can be carried, an application range is widened, and the symmetrically distributed wings are arranged so that the dragging body can be kept at a stable balanced state posture in the water.
Description
Technical field
The present invention relates to a kind of underwater towed vehicle, a kind of for carrying sea water the physical-chemical parameters detecting instrument and exploration abyssal environment and the carrier of seabed energy source device.
Background technology
Exploring and in the advanced technology of research ocean in the modern times, undersea detection equipment plays very important effect, it is possible to replaces the mankind to explore limit marine site, has important strategic importance.Undersea detection is equipped and is broadly divided into following a few class: UAV navigation and manned submarine navigation device.UAV navigation simple in construction, power can be provided by various different haulage gears (such as: towboat, submarine and helicopter etc.), therefore can be operated in the open ocean location of different depth, it is achieved comprehensive, three-dimensional and the marine exploration of high flexible.The operating rate of underwater towed vehicle, can realize timely adjustment by controlling the speed of haulage gear, thus it can realize effective search in ocean.In particular for use nobody the system of searching for carries out extensive search sheet marine site under water time, relative to underwater remote-control formula or autonomous navigation formula underwater robot, underwater towed vehicle, is more suitable for for scanning for, thus it is widely used in extensive marine exploration or search field.
Underwater towed vehicle, is mounted with measuring instrument or operation device, it is possible to complete the detection mission of Various Complex.When underwater towed vehicle, moves at different working depth with certain towed speed, it is necessary to there is certain attitude stability and controllability, the degree of accuracy of guarantee undersea detection.And under the influence of extraneous complicated factor, the athletic posture of underwater towed vehicle, is susceptible to change, generally it can rely on self governor motion automatically to recover original operating attitude.But, the governor motion of underwater towed vehicle, self is to be adjusted after athletic posture has occurred and that change again, has certain retardance, and the stability structure design of underwater towed vehicle, itself is to ensure that the important leverage of its operating attitude stability.Existing underwater towing shape and structure design, referring generally to the principle of aviation aircraft, in order to enable towed body to realize the operation of global stability in water, are optimized design and can meet the high standard requirement of undersea detection outward appearance and internal structure.
Summary of the invention
For solving the problems referred to above, it is an object of the invention to provide a kind of simple in construction, it is simple to process and install, it is possible to go as course in water stable, and multiple detection instrument can be carried according to test requirements document, carry out the underwater towed vehicle, of operation in the marine site of different depth.
For reaching above-mentioned purpose, the present invention is realized by technical scheme in detail below:
The streamlined underwater towed vehicle, in a kind of many cabins, this towed body is included main carrier, and is positioned at the former dome fixed by front guide ring, rear guide ring respectively at main carrier two ends and rear kuppe；Described main carrier is the cylinder nacelle of a hollow, is divided into three parts, is followed successively by front nacelle, middle nacelle and rear nacelle, wherein, is provided with wing fixed mount in described middle deck body, and wing is fixed by the middle deck mates of wing fixed mount and main carrier again.
Further, described front nacelle and rear deck external surface are uniformly distributed multiple manhole, enter nacelle for convenience of sea water, to maintain described towed body poised state in the seawater.
Further, described wing fixed mount is a cylinder, and its surface is evenly distributed with 4 equal-sized rectangular channels along cylinder axial direction；Described wing fixed mount outside dimension and main carrier internal diameter size are equal, and its two ends are provided with bolt hole, string holes and equipment fixing hole, are respectively used to fasten wing, and instrument and equipment connects up and fixes nacelle.
Further, described middle deck external surface also is provided with equally distributed 4 the equal-sized rectangular channels identical with described wing fixed mount；When described wing fixed mount is installed in middle deck body, both rectangular channel one_to_one corresponding.
Further, being a rectangular block bottom described wing, and be inserted in the rectangular channel of described wing fixed mount and middle nacelle fixed installation by this rectangular block, the number of the most described wing is preferably 4, is symmetric.
Further, symmetrical two the towing rings in front end of described main carrier, towing cable is connected with hull by this towing ring, thus provides power for described towed body；Towed body attitude and running status control the weight by himself and gravity's center control realizes, and entirety realizes neutral buoyancy effect, and work profundal zone.
Further, being preferably shaped to of described former dome and rear kuppe is bullet-shaped, substantially reduces the resistance run into when towed body navigates by water in water.
Further, described former dome and rear kuppe are fixed with front guide ring and rear guide ring respectively by radial screw.
Described many cabins streamlined underwater towed vehicle, modules realizes the concrete setting of detection: be formed around six bolts hole bottom described kuppe, and detection electrode stem is screwed in screwed hole of centre；Described guide ring is cylindrical, and its circumferencial direction is provided with the circular groove that 3 roads are uniform, and head end has bolt hole, and one end is connected with kuppe, and the other end is connected for retainer instrument equipment with nacelle；The inside of described wing fixed mount is provided with three manholes for equipment cabling, and wing side is provided with the circular groove of equipment cabling, and wing fixed mount two ends are respectively symmetrically the bolt hole being dispersed with four fixing wings, are used for coordinating rectangular channel and fixing.
The present invention compared with prior art, has the advantage that and beneficial effect:
The present invention designs simple in construction, and the degree of modularity is high, versatility, compatibility and favorable expandability, convenient processing, it is easy to assemble, can be mass；The two ends of towed body use bullet-shaped kuppe structure, can reduce run into resistance, it is possible to keep relatively high and stable operating rate in water during navigation.The main carrier of the present invention is cylinder many cabins formula structure, and the design of such structure is compared with conventional towed body, and interior compartment space is big, it is possible to carries the sensor of multiple detection, expands range of application.Towed body of the present invention, equipped with symmetrical wing so that towed body can keep stable statokinetic in water；Additionally modules inside configuration is designed with routing hole, facilitates cabling and the signal transmission of instrument and equipment, it is to avoid wire is exposed in air and sea water, has ensured the reliable and stable transmission of data.
Accompanying drawing explanation
Fig. 1 is the external overall structural representation of the present invention.
Fig. 2 is the cross-sectional view of the present invention.
Fig. 3 is the structural representation of the wing fixed mount of the present invention.
Wherein: 1-former dome, 2-main carrier, 3-wing, kuppe after 4-, guide ring before 5-, nacelle before 6-, 7-wing fixed mount, nacelle after 8-, guide ring after 9-.
Detailed description of the invention
With specific embodiment, the present invention is made further explanation and description below in conjunction with the accompanying drawings.
Embodiment 1:
As shown in Figure 1-2, the streamlined underwater towed vehicle, in a kind of many cabins includes main carrier 2, and is positioned at the former dome 1 fixed respectively and the rear kuppe 4 at main carrier 2 two ends by front guide ring 5, rear guide ring 9；Described main carrier 2 is the cylinder nacelle of a hollow, is divided into three parts, is followed successively by front nacelle 6, middle nacelle and rear nacelle 8, wherein, is provided with wing fixed mount 7 in described middle deck body, and wing 3 is fixed by the middle deck mates of wing fixed mount 7 and main carrier 2 again.
Described front nacelle 6 and rear nacelle 8 outer surface are uniformly distributed multiple manhole, enter nacelle for convenience of sea water, to maintain described towed body poised state in the seawater.
As it is shown on figure 3, described wing fixed mount 7 is a cylinder, its surface is evenly distributed with 4 equal-sized rectangular channels along cylinder axial direction；Described wing fixed mount outside dimension and main carrier internal diameter size are equal, and its two ends are provided with bolt hole, string holes and equipment fixing hole, are respectively used to fasten wing, and instrument and equipment connects up and fixes nacelle.
Described middle deck external surface also is provided with equally distributed 4 the equal-sized rectangular channels identical with described wing fixed mount 7；When described wing fixed mount 7 is installed in middle deck body, both rectangular channel one_to_one corresponding.
Being a rectangular block bottom described wing 3, and be inserted in the rectangular channel of described wing fixed mount 7 and middle nacelle fixed installation by this rectangular block, the number of the most described wing 3 is preferably 4, is symmetric.
Symmetrical two the towing rings in front end of described main carrier 2, towing cable is connected with hull by this towing ring, thus provides power for described towed body；This towed body attitude and running status control the weight by himself and gravity's center control realizes, and entirety realizes neutral buoyancy effect, and work profundal zone.
Described former dome 1 and rear kuppe 4 are fixed with front guide ring 5 and rear guide ring 9 respectively by radial screw.
The operation principle of the present invention is: (1), according to different detection missions, carries out the layout of the underwater detection equipment device of desirable type in main carrier 2；(2) according to Different Weight and the difference of center of gravity of the different types of sensor measuring device selected, select reasonably to pull position, hole, install rustless steel buckle and be wound around tie-down for towing cable, then be connected with ship by main towing line；(3) during pulling, by regulation main pull line transfer length, towed body investigation depth is directly adjusted；(4) wing 3 that external body selects right-angled trapezium leading edge sweep to be 20 ° is pulled, the bullet-shaped design of kuppe, and main carrier uses cylinder design so that the self regulation operating attitude ability of towed body is relatively strong, and additionally each assembly also allows for processing and installation.
During use, the data measured as required, install relevant instrument and equipment in the forward and backward nacelle of towed body, and fill suitable floating body material center-of-gravity regulating in nacelle, to ensure towed body steadily of centre of gravity and can run in the suitable degree of depth in the seawater, reach to measure the purpose of related data.By towing ring, hull and towed body are linked together with towing cable, move ahead with slower speed during beginning, when towed body reaches plateau in the seawater, speed gradually can be risen to the requirement of setting.During underwater operation of the present invention, in order to make towed body can keep stable statokinetic in water, can tend to make its center of gravity to reduce as far as possible；Consider towed body stressing conditions in water, make its center of gravity and centre of buoyancy be in suitable position as far as possible.Both sides rope should be made when pulling towed body with hawser long the most consistent, be otherwise susceptible to the phenomenon of reversion.As it has been described above, just can preferably realize the present invention.
The above, be only presently preferred embodiments of the present invention, is not the restriction that the present invention makees other forms, and any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every content without departing from technical solution of the present invention, any simple modification, equivalent variations and the remodeling made above example according to the technical spirit of the present invention, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. the streamlined underwater towed vehicle, in cabin more than a kind, it is characterised in that this towed body includes main carrier (2), and is positioned at the former dome (1) individually fixed and the rear kuppe (4) at main carrier (2) two ends by front guide ring (5), rear guide ring (9)；Described main carrier (2) is the cylinder nacelle of a hollow, it is divided into three parts, it is followed successively by front nacelle (6), middle nacelle and rear nacelle (8), wherein, being provided with wing fixed mount (7) in described middle deck body, wing (3) is fixed by the middle deck mates of wing fixed mount (7) and main carrier (2) again.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that described front nacelle (6) and rear nacelle (8) outer surface are uniformly distributed multiple manhole, facilitates sea water to enter nacelle, to maintain described towed body poised state in the seawater.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that described wing fixed mount (7) is a cylinder, and its surface is evenly distributed with 4 equal-sized rectangular channels along cylinder axial direction.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that described middle deck external surface also is provided with equally distributed 4 the equal-sized rectangular channels identical with described wing fixed mount (7)；When described wing fixed mount (7) is installed in middle deck body, both rectangular channel one_to_one corresponding.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterized in that, described wing (3) bottom is a rectangular block, and it is inserted in the rectangular channel of described wing fixed mount (7) and middle nacelle fixed installation by this rectangular block, the number of the most described wing (3) is 4, is symmetric.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that symmetrical two the towing rings in front end of described main carrier (2), towing cable is connected with hull by this towing ring, thus provides power for described towed body.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that being shaped as of described former dome (1) and rear kuppe (4) is bullet-shaped, reduces the resistance run into when towed body navigates by water in water.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that described former dome (1) and rear kuppe (4) are fixed with front guide ring (5) and rear guide ring (9) respectively by radial screw.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that be filled with floating body material in described front nacelle (6) and rear nacelle (8), be used for regulating towed body center of gravity.
The streamlined underwater towed vehicle, in many cabins the most as claimed in claim 1, it is characterised in that described wing (3) be right-angled trapezium leading edge sweep be the empennage of 20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432759.6A CN105947155A (en) | 2016-06-17 | 2016-06-17 | Multi-cabin streamline type underwater dragging body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610432759.6A CN105947155A (en) | 2016-06-17 | 2016-06-17 | Multi-cabin streamline type underwater dragging body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105947155A true CN105947155A (en) | 2016-09-21 |
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ID=56905743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610432759.6A Pending CN105947155A (en) | 2016-06-17 | 2016-06-17 | Multi-cabin streamline type underwater dragging body |
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| Country | Link |
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| CN (1) | CN105947155A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478651A (en) * | 2017-07-04 | 2017-12-15 | 深圳市蓝海绿洲科技有限公司 | A kind of pull-type planktonic organism imager and pull-type planktonic organism imaging system |
| CN111498064A (en) * | 2020-04-14 | 2020-08-07 | 哈尔滨工程大学 | Low-noise low-resistance underwater acoustic towed body of wave glider |
| CN113968307A (en) * | 2020-07-24 | 2022-01-25 | 昆明五威科工贸有限公司 | Underwater towing protection cabin |
| CN115510562A (en) * | 2022-09-30 | 2022-12-23 | 中国海洋大学 | Depth prediction method of towed sensor array system |
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| US20090025622A1 (en) * | 2007-06-07 | 2009-01-29 | Samuel Catherin | Device for closing a fuselage connected to a towed submarine object and the appliance thus equipped |
| US20110041754A1 (en) * | 2009-08-19 | 2011-02-24 | Lockheed Martin Corporation | Systems and methods for underwater descent rate reduction |
| CN202863745U (en) * | 2012-10-29 | 2013-04-10 | 中国船舶重工集团公司第七一○研究所 | Submarine variant glider |
| CN204037873U (en) * | 2014-03-14 | 2014-12-24 | 中国计量学院 | A kind of novel low-resistance underwater glider |
| CN205221044U (en) * | 2015-11-25 | 2016-05-11 | 长城信息产业股份有限公司 | Drag body under water |
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2016
- 2016-06-17 CN CN201610432759.6A patent/CN105947155A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090025622A1 (en) * | 2007-06-07 | 2009-01-29 | Samuel Catherin | Device for closing a fuselage connected to a towed submarine object and the appliance thus equipped |
| US20110041754A1 (en) * | 2009-08-19 | 2011-02-24 | Lockheed Martin Corporation | Systems and methods for underwater descent rate reduction |
| CN202863745U (en) * | 2012-10-29 | 2013-04-10 | 中国船舶重工集团公司第七一○研究所 | Submarine variant glider |
| CN204037873U (en) * | 2014-03-14 | 2014-12-24 | 中国计量学院 | A kind of novel low-resistance underwater glider |
| CN205221044U (en) * | 2015-11-25 | 2016-05-11 | 长城信息产业股份有限公司 | Drag body under water |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478651A (en) * | 2017-07-04 | 2017-12-15 | 深圳市蓝海绿洲科技有限公司 | A kind of pull-type planktonic organism imager and pull-type planktonic organism imaging system |
| CN111498064A (en) * | 2020-04-14 | 2020-08-07 | 哈尔滨工程大学 | Low-noise low-resistance underwater acoustic towed body of wave glider |
| CN113968307A (en) * | 2020-07-24 | 2022-01-25 | 昆明五威科工贸有限公司 | Underwater towing protection cabin |
| CN115510562A (en) * | 2022-09-30 | 2022-12-23 | 中国海洋大学 | Depth prediction method of towed sensor array system |
| CN115510562B (en) * | 2022-09-30 | 2023-10-24 | 中国海洋大学 | Depth prediction method of towed sensor array system |
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Application publication date: 20160921 |