CN208156198U - Underwater positioning device - Google Patents
Underwater positioning device Download PDFInfo
- Publication number
- CN208156198U CN208156198U CN201820309910.1U CN201820309910U CN208156198U CN 208156198 U CN208156198 U CN 208156198U CN 201820309910 U CN201820309910 U CN 201820309910U CN 208156198 U CN208156198 U CN 208156198U
- Authority
- CN
- China
- Prior art keywords
- transponder
- positioning device
- surveying vessel
- underwater positioning
- pull
- 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.)
- Active
Links
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model provides a kind of, underwater positioning device, including ultra-short baseline transceiver, surveying vessel, GPS locator (1), transponder (5) and sea magetometer (6)；The lower part of surveying vessel is arranged in the ultra-short baseline transceiver；The top of surveying vessel is arranged in the GPS locator (1)；The sea magetometer (6) is connected by one end and towing cable (7) of transponder (5) with surveying vessel.The ultra-short baseline transceiver includes transmitting transducer (2), acoustics pipeline instrument (3) and receives basic matrix (4)；It the transmitting transducer (2), acoustics pipeline instrument (3) and receives basic matrix (4) and is set gradually along one of surveying vessel to other end.Underwater positioning device provided by the utility model solves the problems, such as that the parameter measurement error for burying object is larger.
Description
Technical field
The utility model relates to positioning device fields, and in particular, to a kind of underwater positioning device more particularly to a kind of water
Lower burial object positioning device.
Background technique
For patent document application No. is 201620415930.8, publication No. is that 205665416U discloses a kind of marine magnetism
Instrument solves sea magetometer in use, enclosure interior infiltration occurs, makes the electricity in sea magetometer modem
The problem of road is burnt, its key points of the technical solution are that：Sea magetometer includes humidity sensor, comparison module and execution module, is gone back
Including providing the reference cell of a reference value and providing the second power supply module of electric energy；Humidity sensor is for detecting modem
Humidity and export analog signal；Comparison module is coupled to humidity sensor to receive analog signal and export comparison signal；It holds
Row module couples are in comparison module to receive comparison signal and in response to comparison signal to cut off modem in second source
The current supply circuit of module, a kind of sea magetometer of the utility model guarantee that sea magetometer when entering water conservancy project and making, is able to detect
Infiltration situation inside sea magetometer, and the current supply circuit in modem is cut off, further increase sea magetometer
Safety.The patent does not have underwater pinpoint function, can only determine certain moment by included pressure sensor of popping one's head in
Pop one's head in a distance from the water surface, therefore, biggish measurement and positioning error inevitably caused to generate, in order to reduce as much as possible because
Measurement error caused by Underwater Navigation, it is necessary to first improve the Underwater Navigation precision of sea magetometer probe.It would therefore be highly desirable to a kind of water
Under the underwater positioning device that can be accurately positioned.
Utility model content
For the defects in the prior art, the purpose of the utility model is to provide a kind of underwater positioning devices.
It is fixed according to a kind of underwater positioning device provided by the utility model, including ultra-short baseline transceiver, surveying vessel, GPS
Position device, transponder and sea magetometer；
The lower part of surveying vessel is arranged in the ultra-short baseline transceiver；
The top of surveying vessel is arranged in the GPS locator；
The sea magetometer is connected by one end and towing cable of transponder with surveying vessel.
Preferably, the ultra-short baseline transceiver includes transmitting transducer, acoustics pipeline instrument and reception basic matrix；
It the transmitting transducer, acoustics pipeline instrument and receives basic matrix and is set gradually along one of surveying vessel to other end.
Preferably, the other end of the transponder is connected by towfish with sea magetometer；
The probe of the sea magetometer is circumferentially distributed to be provided with drain fan.
Preferably, the towing cable is hollow structure；
The transponder, sea magetometer are provided with cable hole；
It is described that the one end pulled is dragged to be connected to surveying vessel；
Described one end for dragging the other end pulled to be connected to transponder.
Preferably, described drag pulls interior setting live wire；
The quantity of the electric wire is multiple；
Wherein, one end of an electric wire is connected by the cable hole of transponder with transponder, the other end and measurement
Ship is connected；
One end of another electric wire passes through the cable hole of sea magetometer, the cable hole of transponder and sea magetometer
It is connected, the other end is connected with surveying vessel；
It is described drag pull inner wall, the cable hole hole wall of transponder, sea magetometer cable hole cable hole hole wall in appoint
One or appoint be provided with magnetic shield between multiple components and electric wire；
The magnetic shield is metal tube or metal mesh.
Preferably, it is described drag pull in be provided with conductive hinge；
The conduction hinge includes conducting block, articulation piece；
The quantity of the conducting block is multiple；
Multiple conducting blocks are connected by articulation piece phase hinge；
The material of the conducting block is conducting ceramic material；
The articulation piece includes flexural pivot；
It is described drag to be provided with to drag between the one end pulled and surveying vessel pull control piece.
Preferably, it is described drag pull control piece include energy cause shape-changing material part, linear drives part and hoisting mechanism this three
Any of person.
Preferably, it includes heat deformation material pieces or magnetostriction material pieces that the energy, which causes shape-changing material part,.
Preferably, the hoisting mechanism includes stepper motor；
The stepper motor adjusts the length of conductive hinge by output shaft.
Preferably, described to drag between the inner wall pulled and conductive hinge filled with conductive grease, conductive hinge can be in dragging and pulling
Pull extending direction along dragging and slide, drag pull, conductive hinge respective connection surveying vessel respectively.
Compared with prior art, the utility model has following beneficial effect：
Underwater positioning device provided by the utility model solves the problems, such as that the parameter measurement error for burying object is larger.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is the operation schematic diagram of underwater positioning device provided by the utility model.
Fig. 2 is ultra short base line operation schematic diagram provided by the utility model.
Fig. 3 is the ultra-short baseline transponder and magnetometer towfish connection type of underwater positioning device provided by the utility model
Schematic diagram.
Fig. 4 is streamer configuration schematic diagram provided by the utility model.
Fig. 5 structural schematic diagram between pipeline provided by the utility model and magnetic shield.
Fig. 6 is conductive hinge arrangement schematic diagram provided by the utility model.
Appended drawing reference is as shown in the table in figure：
| GPS locator 1 | Towfish 9 |
| Transmitting transducer 2 | Probe 10 |
| Acoustics pipeline instrument 3 | Electric wire 11 |
| Receive basic matrix 4 | Magnetic shield 12 |
| Transponder 5 | Articulation piece 13 |
| Sea magetometer 6 | Conducting block 14 |
| It drags and pulls 7 | It drags and pulls control piece 15 |
| Pipeline 8 | Drain fan 16 |
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These are all within the protection scope of the present invention.
The utility model provides a kind of underwater positioning device, including ultra-short baseline transceiver, surveying vessel, GPS locator
1, transponder 5 and sea magetometer 6；The lower part of surveying vessel is arranged in the ultra-short baseline transceiver；The GPS locator 1
The top of surveying vessel is set；The sea magetometer 6 is connected by one end and towing cable 7 of transponder 5 with surveying vessel.
The ultra-short baseline transceiver includes transmitting transducer 2, acoustics pipeline instrument 3 and reception basic matrix 4；The transmitting is changed
It device 2, acoustics pipeline instrument 3 and basic matrix 4 can be received is set gradually along one of surveying vessel to other end.
The other end of the transponder 5 is connected by towfish 9 with sea magetometer 6；The probe of the sea magetometer 6
10 circumferentially distributed are provided with drain fan 16.
The towing cable 7 is hollow structure；The transponder 5, sea magetometer 6 are provided with cable hole；Described drag pulls 7
One end is connected to surveying vessel；Described one end for dragging the other end for pulling 7 to be connected to transponder 5.The outside of the transponder 5 is provided with
Shell；The material of the shell is plastics or aluminum material.
Described drag pulls setting live wire 11 in 7；The quantity of the electric wire 11 is multiple；Wherein, electric wire 11
One end is connected by the cable hole of transponder 5 with transponder 5, and the other end is connected with surveying vessel；Another electric wire 11
One end be connected by the cable hole of the cable hole of sea magetometer 6, transponder 5 with sea magetometer 6, the other end with measure
Ship is connected；It is described drag pull 7 inner walls, the cable hole hole wall of transponder 5, sea magetometer 6 cable hole cable hole hole wall in
Either one or two of or appoint magnetic shield 12 is provided between multiple components and electric wire 11；The magnetic shield 12 is metal tube or metal
Net.The magnetic shield 12 is used for magnetic screen.
It is described drag to pull conductive hinge is provided in 7；The conduction hinge includes conducting block 14, articulation piece 13；The conduction
The quantity of block 14 is multiple；Multiple conducting blocks 14 are connected by 13 phase hinge of articulation piece；The material of the conducting block 14 is
Conducting ceramic material；The articulation piece 13 includes flexural pivot；It is described drag to pull to be provided with to drag between 7 one end and surveying vessel pull control piece
15。
It is described to drag that pull control piece 15 include that energy causes in shape-changing material part, linear drives part and hoisting mechanism this three
Any one.
It includes heat deformation material pieces or magnetostriction material pieces that the energy, which causes shape-changing material part,.
The hoisting mechanism includes stepper motor；The stepper motor adjusts the length of conductive hinge by output shaft.
Described drag is pulled between 7 inner wall and conductive hinge filled with conductive grease, and conductive hinge can be pulled dragging to pull in 7 along dragging
7 extending directions slide, and drag and pull 7, conductive hinge respective connection surveying vessel respectively.
The working principle of underwater positioning device provided by the utility model is further described below：
When carrying out the measurement of submarine pipeline, become station erection day first, transmitting transducer 2 and receives basic matrix 4 and be mounted on ship
On, towfish 9 passes through transponder 5, drags and pull 7 towings in surveying vessel stern, and is connected with sea magetometer 6, is carrying out section survey
In amount, make the course line of surveying vessel vertical with submarine pipeline as far as possible.It the position of transmitting transducer 2 can be true by GPS locator 1
It is fixed, a ping is issued by transmitting transducer 2, after transponder 5 receives, postbacks another ping, basic matrix 4 is received and receives
After another ping, the phase difference of X, Y both direction of transponder 5 is measured, and response is obtained according to the arrival time of sound wave
Device 5 is to the distance R for receiving basic matrix 4, to obtain position and depth of the transponder 5 on plane coordinates.Pass through transponder 5 to sea
The distance of the probe 10 of foreign magnetometer 6, the directional derivative of transponder 5 can determine the position of probe 10.Finally by ocean magnetic
The buried depth of the available submarine pipeline of observational measurement and quantitative measurment of power instrument 6 and the accurate positioning of sea level location, this is practical
The underwater positioning device of novel offer equally can be used for burying for energization/communication cable/pipeline (direct current or low-frequency current)
Deep and sea level location accurate positioning.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or modify within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (10)
1. a kind of underwater positioning device, which is characterized in that including ultra-short baseline transceiver, surveying vessel, GPS locator (1), response
Device (5) and sea magetometer (6)；
The lower part of surveying vessel is arranged in the ultra-short baseline transceiver；
The top of surveying vessel is arranged in the GPS locator (1)；
The sea magetometer (6) is connected by one end and towing cable (7) of transponder (5) with surveying vessel.
2. underwater positioning device according to claim 1, which is characterized in that the ultra-short baseline transceiver includes that transmitting is changed
It can device (2), acoustics pipeline instrument (3) and reception basic matrix (4)；
The transmitting transducer (2), acoustics pipeline instrument (3) and receive basic matrix (4) along one of surveying vessel to other end successively
Setting.
3. underwater positioning device according to claim 1, which is characterized in that the other end of the transponder (5) is by dragging
Fish (9) is connected with sea magetometer (6)；
The probe (10) of the sea magetometer (6) is circumferentially distributed to be provided with drain fan (16).
4. underwater positioning device according to claim 1, which is characterized in that the towing cable (7) is hollow structure；
The transponder (5), sea magetometer (6) are provided with cable hole；
It is described that the one end for pulling (7) is dragged to be connected to surveying vessel；
Described one end for dragging the other end for pulling (7) to be connected to transponder (5).
5. underwater positioning device according to claim 4, which is characterized in that described drag pulls setting live wire (11) in (7)；
The quantity of the electric wire (11) is multiple；
Wherein, one end of an electric wire (11) is connected by the cable hole of transponder (5) with transponder (5), the other end
It is connected with surveying vessel；
One end of another electric wire (11) passes through the cable hole of sea magetometer (6), the cable hole of transponder (5) and ocean
Magnetometer (6) is connected, and the other end is connected with surveying vessel；
It is described drag pull (7) inner wall, the cable hole hole wall of transponder (5), sea magetometer (6) cable hole cable hole hole wall in
Either one or two of or appoint magnetic shield (12) are provided between multiple components and electric wire (11)；
The magnetic shield (12) is metal tube or metal mesh.
6. underwater positioning device according to claim 4, which is characterized in that it is described drag to pull be provided with conductive hinge in (7)；
The conduction hinge includes conducting block (14), articulation piece (13)；
The quantity of the conducting block (14) is multiple；
Multiple conducting blocks (14) are connected by articulation piece (13) phase hinge；
The material of the conducting block (14) is conducting ceramic material；
The articulation piece (13) includes flexural pivot；
It is described drag to be provided with to drag between the one end for pulling (7) and surveying vessel pull control piece (15).
7. underwater positioning device according to claim 6, which is characterized in that it is described drag pull control piece (15) include energy cause
Any of shape-changing material part, linear drives part and hoisting mechanism this three.
8. underwater positioning device according to claim 7, which is characterized in that it includes thermotropic that the energy, which causes shape-changing material part,
Shape-changing material part or magnetostriction material pieces.
9. underwater positioning device according to claim 7, which is characterized in that the hoisting mechanism includes stepper motor；
The stepper motor adjusts the length of conductive hinge by output shaft.
10. underwater positioning device according to claim 6, which is characterized in that described to drag the inner wall for pulling (7) and conductive hinge
Between be filled with conductive grease, conductive hinge can pull (7) extending direction and slide along dragging dragging to pull in (7), drag and pull (7), conductive hinge
Chain respectively connects surveying vessel respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309910.1U CN208156198U (en) | 2018-03-06 | 2018-03-06 | Underwater positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820309910.1U CN208156198U (en) | 2018-03-06 | 2018-03-06 | Underwater positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208156198U true CN208156198U (en) | 2018-11-27 |
Family
ID=64391109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820309910.1U Active CN208156198U (en) | 2018-03-06 | 2018-03-06 | Underwater positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208156198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535751A (en) * | 2018-03-06 | 2018-09-14 | 上海瑞洋船舶科技有限公司 | Underwater positioning device and localization method |
-
2018
- 2018-03-06 CN CN201820309910.1U patent/CN208156198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535751A (en) * | 2018-03-06 | 2018-09-14 | 上海瑞洋船舶科技有限公司 | Underwater positioning device and localization method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10132952B2 (en) | Sensor for measuring the electromagnetic fields on land and underwater | |
| CN106768043B (en) | Ocean multi-parameter profile measuring instrument | |
| CN108106965A (en) | A kind of seabed sediment acoustics and physical parameter in-situ synchronization measuring device and method | |
| JP2005530135A (en) | Submarine geological survey method and system using vertical electric field measurements | |
| CN106405662A (en) | Underwater pipeline detector based on underwater robot | |
| WO2022007319A1 (en) | Integrated conductivity, temperature, depth and current detection device, system and method | |
| Wang et al. | The deep-tow marine controlled-source electromagnetic transmitter system for gas hydrate exploration | |
| CN108535751A (en) | Underwater positioning device and localization method | |
| CN105910579A (en) | Fluvial cross section surveying and mapping system | |
| CN102305621A (en) | Hydrological comprehensive measurement device | |
| CN105842477A (en) | Current surveying method by means of acoustic Doppler current meter | |
| CN206057595U (en) | A kind of underwater line survey meter based on underwater robot | |
| CN208156198U (en) | Underwater positioning device | |
| CN107218924B (en) | Device and method for measuring section of small and medium-sized river | |
| US8269500B2 (en) | Geophysical measurement device for natural soil resource exploration in aquatic environment | |
| CN111780852A (en) | Device and method for measuring deep sea performance of low-frequency transducer in real time | |
| CN207675586U (en) | A kind of seabed sediment acoustics and physical parameter in-situ synchronization measuring device | |
| TW201307811A (en) | Auto-measuring system for measuring a plurality of data of a river | |
| CN209991952U (en) | Detection apparatus for sand piles form under water | |
| Qu et al. | Measuring the sound speed in deep-sea first sediment layer using a high-frequency submersible sub-bottom profiler: Method and sea trial application | |
| Sanford et al. | An electromagnetic vorticity and velocity sensor for observing finescale kinetic fluctuations in the ocean | |
| RU106396U1 (en) | HYDROACOUSTIC COMPLEX FOR REGISTRATION OF GEOPHYSICAL PARAMETERS OF WAVE FIELDS | |
| CN209640490U (en) | A kind of underwater sailing body acoustic-magnatic joint measuring system | |
| Linné et al. | Development of calibration technique for underwater transducers in free field conditions below 1000 Hz with results on an acoustical recorder | |
| RU48645U1 (en) | RESEARCH COMPLEX "VESOTEM" FOR MARINE ELECTRIC EXPLORATION OF OIL AND GAS DEPOSITS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |