CN210222245U - Sonar device for seabed detection - Google Patents
Sonar device for seabed detection Download PDFInfo
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- CN210222245U CN210222245U CN201920942587.6U CN201920942587U CN210222245U CN 210222245 U CN210222245 U CN 210222245U CN 201920942587 U CN201920942587 U CN 201920942587U CN 210222245 U CN210222245 U CN 210222245U
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- sonar
- ring rail
- slide
- shell
- fixed connection
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 230000035939 shock Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The utility model provides a sonar device for seabed detection relates to the marine facilities field, including fixed connection in the base in the seabed, sonar detection subassembly, first ring rail and the second ring rail that fixedly connected with diameter is different on the base, first ring rail and second ring rail are concentric setting, sliding fit has first slide on the first ring rail. This a sonar equipment for seabed detection, through first ring rail, second ring rail and actuating mechanism's setting, can make the sonar survey the subassembly and do circular motion along first ring rail and second ring rail through actuating mechanism, thereby make the sonar transducer in the sonar survey subassembly outside can be nimble carry out omnidirectional regulation, and install on first ring rail and second ring rail because of whole sonar surveys the subassembly, consequently, receive on the impact meeting transmission whole base of debris, thereby make the shock resistance of whole device stronger.
Description
Technical Field
The utility model relates to an ocean equipment technical field specifically is a sonar device for seabed detection.
Background
Sonar is an acoustic detection device that is first put into use in the uk, although the british refers to this device as an "ASDIC" (submarine detector). Because the attenuation rate of electromagnetic wave in water is very high and cannot be used as a signal source for detection, the detection of artificial objects under water surface by using sound wave is the most widely used means. Whether it is a submarine or a surface vessel, the derivation system of the technology is used to detect the objects under the water bottom or to use them as the basis for navigation. In the form of energy transmitted over long distances. Therefore, the sonar technology, which is a technology for detecting underwater targets, is developed at the same time.
According to the seabed sonar detection equipment that chinese patent number is CN201620320539.X provided, this contrast file includes guiding mechanism and sonar detection subassembly, guiding mechanism includes base, dustcoat, motor, worm, turbine, pivot, cantilever and telescopic cylinder, and wherein, the dustcoat is installed on the base, forms the equipment inner chamber between dustcoat and the base, and motor, worm and turbine are installed in the equipment inner chamber, and the central pivot of turbine is perpendicular with the base, and the power output shaft and the worm of motor are connected. Can further improve the sonar detection subassembly degree of freedom of removal through surveying the subassembly with the sonar and installing at cantilever free end portion.
However, the seabed sonar detection equipment provided in this reference realizes more flexible angle adjustment by installing the sonar detection component at the end of the cantilever, but because some sundries often drift on the seabed, when the sundries collide with the sonar detection component at the end of the cantilever, the moment when the sundries collide with the sonar detection component is increased due to the cantilever, so that the cantilever is very easy to damage, and the maintenance is often needed, which results in inconvenient use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a sonar device for seabed detection has solved the problem that the cantilever is damaged by seabed debris impact easily.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a sonar device for seabed detection, includes fixed connection in the base in the seabed, sonar detection subassembly, first annular guide rail and the second annular guide rail that fixedly connected with diameter is different on the base, first annular guide rail and second annular guide rail set up for concentric, sliding fit has first slide on the first annular guide rail, sliding fit has the second slide on the second annular guide rail, the top of first slide and second slide is provided with and is used for driving the gliding actuating mechanism of first slide and second slide, sonar detection subassembly sets up the top at actuating mechanism.
Preferably, actuating mechanism includes shell, motor, drive gear, annular rack, drive shaft, motor fixed connection is in the inside of shell, the drive shaft articulates the bottom at the shell, the drive shaft is vertical setting, the motor is connected with the drive shaft linkage, the bottom of drive shaft run through the shell and with drive gear fixed connection, annular rack and first annular guide rail are concentric setting, and the bottom and the base fixed connection of annular rack, drive gear and annular rack intermeshing.
Preferably, a worm is fixedly connected to an output shaft of the motor, and a worm wheel meshed with the worm is fixedly connected to the top end of the driving shaft.
Preferably, the bottom of shell and first slide and second slide fixed connection, the top and the sonar detection subassembly fixed connection of shell.
Preferably, the housing is fixedly connected with streamlined flow guide blocks, the number of the flow guide blocks is two, and the two flow guide blocks are respectively and fixedly connected to the left side and the right side of the housing.
Preferably, the sonar transducer is fixedly connected to the outer side of the sonar detection component.
(III) advantageous effects
The utility model provides a sonar device for seabed is surveyed. The method has the following beneficial effects:
1. this a sonar equipment for seabed detection, through first ring rail, second ring rail and actuating mechanism's setting, can make sonar detection subassembly be circular motion along first ring rail and second ring rail through actuating mechanism, thereby make sonar transducer in the sonar detection subassembly outside can be nimble carry out omnidirectional regulation, and install on first ring rail and second ring rail because of whole sonar detection subassembly, consequently, receive on the impact meeting transmission whole base of debris, thereby make whole device's shock resistance stronger, can not damage because of seabed debris impact easily, service life greatly increased, convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a sectional view of the structure of the present invention.
In the figure: the device comprises a base 1, a first annular guide rail 2, an annular rack 3, a second annular guide rail 4, a second sliding seat 5, a sonar transducer 6, a shell 7, a sonar detection assembly 8, a flow guide block 9, a driving gear 10, a driving shaft 11, a worm 12, a worm wheel 13, a motor 14 and a first sliding seat 15.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the utility model provides a sonar device for seabed detection, as shown in fig. 1-4, including fixed connection in the seabed base 1, sonar detection subassembly 8, first ring rail 2 and the second ring rail 4 that fixedly connected with diameter is different on the base 1, first ring rail 2 and second ring rail 4 are the concentric setting, sliding fit has first slide 15 on first ring rail 2, sliding fit has second slide 5 on the second ring rail 4, the top of first slide 15 and second slide 5 is provided with and is used for driving the gliding actuating mechanism of first slide 15 and second slide 5, sonar detection subassembly 8 sets up at actuating mechanism's top.
Through first ring rail 2, second ring rail 4 and actuating mechanism's setting, can make sonar detection subassembly 8 do circular motion along first ring rail 2 and second ring rail 4 through actuating mechanism, thereby make sonar transducer 6 in the sonar detection subassembly 8 outside can be nimble carry out omnidirectional regulation, and install on first ring rail 2 and second ring rail 4 because of whole sonar detection subassembly 8, consequently, the impact that receives debris can transmit on whole base 1, thereby make the shock resistance of whole device stronger, can not damage because of seabed debris impact easily, and service life greatly increased, convenient to use.
Actuating mechanism includes shell 7, motor 14, drive gear 10, annular rack 3, drive shaft 11, motor 14 fixed connection is in the inside of shell 7, drive shaft 11 articulates in the bottom of shell 7, drive shaft 11 is vertical setting, motor 14 and drive shaft 11 linkage connection, the bottom of drive shaft 11 run through shell 7 and with drive gear 10 fixed connection, annular rack 3 is concentric the setting with first annular guide rail 2, and the bottom and the 1 fixed connection of base of annular rack 3, drive gear 10 and annular rack 3 intermeshing.
Actuating mechanism passes through 14 output shafts of motor and rotates, motor 14 drives drive shaft 11 through 12 worm wheels 13 of worm and rotates, drive shaft 11 drives drive gear 10 and rotates, drive gear 10 again with the meshing of annular rack 3, make drive gear 10 drive whole device and slide on first annular guide rail 2 and second annular guide rail 4, thereby adjust sonar transducer 6's orientation on detecting subassembly 8 to the sonar, realize the regulation of sonar detection subassembly 8 full angle.
A worm 12 is fixedly connected to an output shaft of the motor 14, and a worm wheel 13 meshed with the worm 12 is fixedly connected to the top end of the driving shaft 11. The worm 12 and the worm wheel 13 are used to increase the torque of the motor 14.
The bottom of shell 7 and first slide 15 and second slide 5 fixed connection, the top of shell 7 and sonar detection component 8 fixed connection.
The casing 7 is fixedly connected with streamline-shaped flow guide blocks 9, the number of the flow guide blocks 9 is two, and the two flow guide blocks 9 are respectively and fixedly connected to the left side and the right side of the casing 7.
Through the setting of streamlined water conservancy diversion piece 9, can carry out the water conservancy diversion when whole device slides on first endless rail 2 and second endless rail 4 for the resistance when whole device slides is littleer.
In conclusion, this a sonar device for seabed detection, through first ring rail 2, second ring rail 4 and actuating mechanism's setting, can make sonar detection subassembly 8 do circular motion along first ring rail 2 and second ring rail 4 through actuating mechanism, thereby make sonar transducer 6 in the sonar detection subassembly 8 outside can be nimble carry out omnidirectional regulation, and install on first ring rail 2 and second ring rail 4 because of whole sonar detection subassembly 8, consequently, receive the impact of debris and can transmit on whole base 1, thereby make whole device's shock resistance stronger, can not damage because of seabed debris impact easily, life greatly increased, convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a sonar device for seabed detection, includes base (1), sonar detection component (8) of fixed connection in the seabed, its characterized in that: first annular guide rail (2) and second annular guide rail (4) that fixedly connected with diameter is different on base (1), first annular guide rail (2) and second annular guide rail (4) set up for concentric, sliding fit has first slide (15) on first annular guide rail (2), sliding fit has second slide (5) on second annular guide rail (4), the top of first slide (15) and second slide (5) is provided with and is used for driving the gliding actuating mechanism of first slide (15) and second slide (5), sonar detection component (8) set up the top at actuating mechanism.
2. The sonar device for seafloor surveying of claim 1, wherein: actuating mechanism includes shell (7), motor (14), drive gear (10), annular rack (3), drive shaft (11), motor (14) fixed connection is in the inside of shell (7), drive shaft (11) articulate the bottom at shell (7), drive shaft (11) are vertical setting, motor (14) are connected with drive shaft (11) linkage, the bottom of drive shaft (11) run through shell (7) and with drive gear (10) fixed connection, annular rack (3) are concentric setting with first ring rail (2), and the bottom and base (1) fixed connection of annular rack (3), drive gear (10) and annular rack (3) intermeshing.
3. The sonar device for seafloor surveying of claim 2, wherein: a worm (12) is fixedly connected to an output shaft of the motor (14), and a worm wheel (13) meshed with the worm (12) is fixedly connected to the top end of the driving shaft (11).
4. The sonar device for seafloor surveying of claim 2, wherein: the bottom and first slide (15) and second slide (5) fixed connection of shell (7), the top and sonar detection subassembly (8) fixed connection of shell (7).
5. The sonar device for seafloor surveying of claim 2, wherein: the flow guide device is characterized in that streamline-shaped flow guide blocks (9) are fixedly connected to the shell (7), the number of the flow guide blocks (9) is two, and the two flow guide blocks (9) are respectively and fixedly connected to the left side and the right side of the shell (7).
6. The sonar device for seafloor surveying of claim 1, wherein: the outside fixedly connected with sonar transducer (6) of subassembly is surveyed to sonar (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942587.6U CN210222245U (en) | 2019-06-21 | 2019-06-21 | Sonar device for seabed detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920942587.6U CN210222245U (en) | 2019-06-21 | 2019-06-21 | Sonar device for seabed detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210222245U true CN210222245U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920942587.6U Expired - Fee Related CN210222245U (en) | 2019-06-21 | 2019-06-21 | Sonar device for seabed detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210222245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444815A (en) * | 2020-10-19 | 2021-03-05 | 浙江海洋大学 | Underwater detection sonar regulation and control device and application method thereof |
| CN114265436A (en) * | 2021-11-29 | 2022-04-01 | 海鹰企业集团有限责任公司 | Portable side-scan sonar transducer angle electric adjusting device |
| CN115649402A (en) * | 2022-10-25 | 2023-01-31 | 浙江索思科技有限公司 | Method and system based on underwater acoustic echo positioning |
| CN115649402B (en) * | 2022-10-25 | 2024-07-09 | 浙江索思科技有限公司 | Underwater acoustic echo positioning based method and system |
-
2019
- 2019-06-21 CN CN201920942587.6U patent/CN210222245U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444815A (en) * | 2020-10-19 | 2021-03-05 | 浙江海洋大学 | Underwater detection sonar regulation and control device and application method thereof |
| CN112444815B (en) * | 2020-10-19 | 2023-08-29 | 浙江海洋大学 | Underwater detection sonar regulation and control device and application method thereof |
| CN114265436A (en) * | 2021-11-29 | 2022-04-01 | 海鹰企业集团有限责任公司 | Portable side-scan sonar transducer angle electric adjusting device |
| CN114265436B (en) * | 2021-11-29 | 2023-10-17 | 海鹰企业集团有限责任公司 | Portable side-scan sonar transducer angle electric adjusting device |
| CN115649402A (en) * | 2022-10-25 | 2023-01-31 | 浙江索思科技有限公司 | Method and system based on underwater acoustic echo positioning |
| CN115649402B (en) * | 2022-10-25 | 2024-07-09 | 浙江索思科技有限公司 | Underwater acoustic echo positioning based method and system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210621 |