CN107914824A - Pull detection device in deep-sea - Google Patents
Pull detection device in deep-sea Download PDFInfo
- Publication number
- CN107914824A CN107914824A CN201711156953.7A CN201711156953A CN107914824A CN 107914824 A CN107914824 A CN 107914824A CN 201711156953 A CN201711156953 A CN 201711156953A CN 107914824 A CN107914824 A CN 107914824A
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- China
- Prior art keywords
- towed body
- sea
- deep
- towing cable
- detection device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The present invention relates to a kind of deep-sea to pull detection device, including the releasing winch for discharging and recycling towing cable, the releasing winch is connected by towing cable with the towed body inside towed body storage cabin, and the hold-fast body for being used for holding towed body tightly and the exit sensor that signal in place is discharged and recycled for detecting towed body are set in towed body storage cabin (5).It is the configuration of the present invention is simple, easy to use, water surface Lidar Equation is can effectively avoid, measurement result is more accurate；Can closely bottom carry out object detection, detectivity far above above water craft towing magnetic survey；Cable laying length needed for deep-sea detecting reduces, and the positioning accuracy of magnetometer towed body greatly improves；The implementation of the present invention has certain concealment, in the Military Application more demanding available for concealment；The present invention realizes release and recycling of the towed body under water under unmanned auxiliary, has the advantages that operating risk is low, working depth is big.
Description
Technical field
The present invention relates to marine magnetism field of detecting, more particularly to the deep-sea towing of sub-sea floor targets thing detection mission can be performed
Detection device.
Background technology
Based on the advantage influenced from detection sensor and object intermediate medium, magnetic survey is in submerged pipeline or burial
In terms of the unconspicuous small target detection of the acousto-optic performances such as thing, there is the irreplaceable status of other detection means.Ocean magnetic at present
Power measures and magnetisable material detection carries magnetometer completion by waterborne vessel more, since waterborne vessel size is larger, by water surface wave shadow
Ring, course-line deviation is larger, is more suitable for long survey line, the large-range measuring of wide ranging, the fine detection for the small target, detection
Precision tends not to meet.And the positioning of magnetometer is estimated by the alignment system and magnetometer of waterborne vessel away from waterborne vessel orientation
Arrive, therefore cable laying length is longer, magnetometer position error is bigger, and such as discharge magnetometer towed body by waterborne vessel closely visits to seabed
Survey, undoubtedly need very big cable laying length, positioning accuracy is difficult to meet the location requirement of detection.Meanwhile waterborne vessel carries form
Without concealment, for the military mission of specific use, there are exposed risk.
The content of the invention
The applicant is directed to above-mentioned existing issue, has carried out Improvement, there is provided detection device is pulled at a kind of deep-sea, it can
The sub-sea floor targets physical prospecting completed under near Sea Bottom, low interference is surveyed.
The technical solution adopted in the present invention is as follows：
Detection device is pulled at a kind of deep-sea, including for discharging and recycling the releasing winch of towing cable, the releasing winch leads to
Cross towing cable to be connected with the towed body inside towed body storage cabin, the holding for holding towed body tightly is also set up in the towed body storage cabin
Mechanism and the exit sensor that signal in place is discharged and recycled for detecting towed body.
Its further technical solution is：
The deflecting roller for changing towing cable direction is also set up on towing cable between the releasing winch and conduit；
Also it is respectively arranged to run through stabilizer passage under underwater sailing body on towing cable between towed body and releasing winch
Conduit and Dao Lan mechanisms for discharging and recycling towing cable；
The releasing winch includes holder, and the holder is arranged on winch frame, in the winch frame
On be also respectively arranged to actively release recycling towing cable haulage gear, the hydraulic valve box with hydraulic valve and the row for commutation
Cable mechanism, the hydraulic valve box is used to control haulage gear and cable sector turns to and rotating speed；
The hold-fast body includes a pair of of holding frame, the pair of actuating station held frame tightly and be respectively arranged at hydraulic cylinder
And fixing end, cohesion device is set respectively on each holding frame；
The holding face that the cohesion device is contacted with towed body is arc-shaped.
Beneficial effects of the present invention are as follows：
It is the configuration of the present invention is simple, easy to use, water surface Lidar Equation is can effectively avoid, measurement result is more accurate；Can nearly bottom
The detection of object is carried out, detectivity is far above above water craft towing magnetic survey；Cable laying length needed for deep-sea detecting reduces,
The positioning accuracy of magnetometer towed body greatly improves；The present invention implementations there is certain concealment, available for concealment require compared with
In high Military Application；The present invention realizes towed body unmanned auxiliary lower release and recycling under water, with operating risk is low, work
Make the advantages of depth is big.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of releasing winch in the present invention.
Fig. 3 is the structure diagram of cohesion device in the present invention.
Wherein：1st, releasing winch；101st, holder；102nd, winch frame；103rd, haulage gear；104th, hydraulic valve box；
105th, cable sector；2nd, deflecting roller；3rd, towing cable；4th, conduit；5th, towed body storage cabin；6th, Dao Lan mechanisms；7th, towed body；8th, machine is held tightly
Structure；801st, frame is held tightly；802nd, hydraulic cylinder；803rd, cohesion device；9th, exit sensor.
Embodiment
Illustrate the embodiment of the present invention below.
As shown in Figure 1, deep-sea towing detection device includes being used for the releasing winch 1 for discharging and recycling towing cable, releasing winch 1
It is connected by towing cable 3 with the towed body 7 inside towed body storage cabin 5, towed body 7 is magnetometer towed body, is set on towed body storage cabin 5 is interior
Put the hold-fast body 8 for holding towed body 7 tightly and discharge and recycle the exit sensor 9 of signal in place for detecting towed body 7.Receiving
Put the deflecting roller 2 also set up on the towing cable 3 between winch 1 and conduit 4 for changing towing cable direction.In towed body 7 and releasing winch 1
Between towing cable 3 on be also respectively arranged to run through underwater sailing body under stabilizer passage conduit 4 and for discharging and recycling
The Dao Lan mechanisms 6 of towing cable 3, the conduit 4 keep less friction coefficient to towing cable.
As shown in Fig. 2, above-mentioned releasing winch 1 includes holder 101, holder 101 is arranged at winch frame 102
On, haulage gear 103, the liquid with hydraulic valve that towing cable is recycled in actively release are also respectively arranged on winch frame 102
Pressure valve case 104 and the cable sector 105 for commutation, said mechanism has the function of identical tension, makes during folding and unfolding energy on towing cable
Appropriate tension force is kept, orderly is arranged on holder 101.Hydraulic valve box 104 is used to control haulage gear 103 and row's cable
Mechanism 105 turns to and rotating speed.
As shown in figure 3, hold-fast body 8 includes a pair of of holding frame 801, a pair holds frame 801 tightly and is respectively arranged at hydraulic pressure
The actuating station and fixing end of cylinder 802, cohesion device 803 is set on each holding frame 801 respectively.With dragging in cohesion device 803
The holding face of body contact is arc-shaped.
Above-mentioned releasing winch 1 is installed between the side of a ship of pneumatic shell afterbody and light shell in space, when being recycled for the ease of towed body 7
Towed body storage cabin 5 is successfully entered, towed body entrance uses bell-mouthed form, and reducing towed body can not in ingress edge generation interim card
The risk of recycling, towing cable and the stress at towed body tie point when reducing recycling.
The specific implementation process of the present invention is as follows：
When towed body 7 recycles in place, exit sensor 9 is alarmed, the retraction control holding of hydraulic cylinder 802 in hold-fast body 8
Device 803 performs the action for holding towed body 7 tightly, and when discharging towed body 7, pine is performed by the stretching control cohesion device 803 of hydraulic cylinder 802
The action of towed body 7 is opened, makes towed body release out of towed body storage cabin 5, is separated with underwater sailing body.The configuration of the present invention is simple, use
It is convenient, water surface Lidar Equation is can effectively avoid, measurement result is more accurate；Closely the detection of object can be carried out in bottom, detectivity is remote
Magnetic survey is pulled higher than above water craft；Cable laying length needed for deep-sea detecting reduces, and the positioning accuracy of magnetometer towed body carries significantly
It is high；The implementation of the present invention has certain concealment, in the Military Application more demanding available for concealment；The present invention realizes
The towed body release and recycling under unmanned auxiliary under water, has the advantages that operating risk is low, working depth is big.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that in the case of the basic structure without prejudice to the present invention, the present invention can make any type of modification.
Claims (6)
1. detection device is pulled at deep-sea, it is characterised in that：Including the releasing winch (1) for discharging and recycling towing cable, the receipts
Put winch (1) to be connected by towing cable (3) towed body (7) internal with towed body storage cabin (5), in the towed body storage cabin (5)
Also set up the hold-fast body (8) for holding towed body (7) tightly and signal goes out oral instructions in place for detecting towed body (7) release and recycling
Sensor (9).
2. detection device is pulled at deep-sea as claimed in claim 1, it is characterised in that：In the releasing winch (1) and conduit (4)
Between towing cable (3) on also set up deflecting roller (2) for changing towing cable direction.
3. detection device is pulled at deep-sea as claimed in claim 1, it is characterised in that：Between towed body (7) and releasing winch (1)
Towing cable (3) on be also respectively arranged to run through underwater sailing body under stabilizer passage conduit (4) and for discharging and recycling
The Dao Lan mechanisms (6) of towing cable (3).
4. detection device is pulled at deep-sea as claimed in claim 1, it is characterised in that：The releasing winch (1) includes storage volume
Cylinder (101), the holder (101) are arranged on winch frame (102), are also set respectively on the winch frame (102)
Put haulage gear (103), the hydraulic valve box (104) with hydraulic valve and the row for commutation that recycling towing cable is discharged for active
Cable mechanism (105), the hydraulic valve box (104) is used to control haulage gear (103) and cable sector (105) turns to and rotating speed.
5. detection device is pulled at deep-sea as claimed in claim 1, it is characterised in that：The hold-fast body (8) includes a pair of embrace
Tight frame (801), the pair of actuating station and fixing end held frame (801) tightly and be respectively arranged at hydraulic cylinder (802), at each armful
Cohesion device (803) is set respectively on tight frame (801).
6. detection device is pulled at deep-sea as claimed in claim 5, it is characterised in that：The cohesion device (803) connects with towed body
Tactile holding face is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156953.7A CN107914824A (en) | 2017-11-20 | 2017-11-20 | Pull detection device in deep-sea |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156953.7A CN107914824A (en) | 2017-11-20 | 2017-11-20 | Pull detection device in deep-sea |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914824A true CN107914824A (en) | 2018-04-17 |
Family
ID=61896628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156953.7A Pending CN107914824A (en) | 2017-11-20 | 2017-11-20 | Pull detection device in deep-sea |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914824A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609136A (en) * | 2018-04-25 | 2018-10-02 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of continuous motor driven hydro section detection sampler can be applied to complicated marine site |
| CN113447864A (en) * | 2021-06-22 | 2021-09-28 | 中国船舶重工集团公司第七0七研究所 | System and method for automatically retracting and releasing magnetometer for ocean surveying unmanned ship |
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| CN105830861A (en) * | 2016-06-14 | 2016-08-10 | 李海玲 | Fully-hydraulic automatic felling device for felling machine |
| CN105966999A (en) * | 2016-04-01 | 2016-09-28 | 从光梅 | Cable take-up and pay-off device based on hydraulic transmission cable arranging |
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Patent Citations (10)
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| US3034471A (en) * | 1959-08-25 | 1962-05-15 | Vare Ind | Method of nesting an underwater towed vehicle |
| SU1396462A1 (en) * | 1986-10-28 | 1996-11-10 | Дальневосточный политехнический институт им.В.В.Куйбышева | Undersea towed search system |
| US20100018449A1 (en) * | 2006-07-26 | 2010-01-28 | lfremer-Institut Francais de Recherche pour L'Exploitation de la Mer | Installation and method for recovering an underwater or marine vehicle |
| US20110192338A1 (en) * | 2008-06-03 | 2011-08-11 | Thales | System for Automatically Launching and Retrieving an Underwater Drone |
| RU2410280C1 (en) * | 2009-06-09 | 2011-01-27 | Государственное образовательное учреждение высшего профессионального образования Казанский государственный технический университет им. А.Н. Туполева | Underwater towed search system |
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| CN105966999A (en) * | 2016-04-01 | 2016-09-28 | 从光梅 | Cable take-up and pay-off device based on hydraulic transmission cable arranging |
| CN105830861A (en) * | 2016-06-14 | 2016-08-10 | 李海玲 | Fully-hydraulic automatic felling device for felling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609136A (en) * | 2018-04-25 | 2018-10-02 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of continuous motor driven hydro section detection sampler can be applied to complicated marine site |
| CN113447864A (en) * | 2021-06-22 | 2021-09-28 | 中国船舶重工集团公司第七0七研究所 | System and method for automatically retracting and releasing magnetometer for ocean surveying unmanned ship |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180417 |