CN214795192U

CN214795192U - Sonar detection device for ocean surveying

Info

Publication number: CN214795192U
Application number: CN202121156772.6U
Authority: CN
Inventors: 陈俊任; 黄小娟; 张银屏
Original assignee: Jiangxi Nuclear Industry 268 Surveying And Mapping Institute
Current assignee: Jiangxi Nuclear Industry 268 Surveying And Mapping Institute
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-19
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a sonar detection device for ocean surveying, including surveying the containing box of scanning sonar and setting in survey scanning sonar top, the top electric connection of surveying the scanning sonar has the connecting wire, the top fixedly connected with of containing box floats the board, and the top of connecting wire extends to the top of floating the board, and the bottom of containing box is established to the opening, and the bottom movable contact of surveying the scanning sonar has the apron, is equipped with on the containing box and surveys scanning sonar matched with and accomodates adjustment mechanism, is equipped with on the apron and surveys scanning sonar matched with quick dismouting mechanism. The utility model relates to a rationally, be convenient for carry out automatic fine-tuning to the degree of depth position of surveying the scan sonar when using, make things convenient for personnel to detect the operation, and be convenient for accomodate the protection to surveying the scan sonar after using, reduce the damage risk that bumps the cause because of the mistake in the carrying process, and can be fast will survey the scan sonar and take off from the apron, make things convenient for personnel's later stage to overhaul the operation to it.

Description

Sonar detection device for ocean surveying

Technical Field

The utility model relates to a sonar detection equipment technical field especially relates to a sonar detection device for ocean surveying.

Background

When detecting the ocean sonar, a scan sonar is generally adopted, the scan sonar is equipment for detecting the submarine topography and underwater targets by using echo intensity information, and is also called a side sonar or a submarine topography instrument, transducer arrays are respectively arranged on two sides of carriers such as a dragging body or a ship shell, fan-shaped wave beam sound wave pulses with working frequency reaching dozens of kilohertz to hundreds of kilohertz are emitted to the lower parts of the two sides during navigation, and are respectively responsible for scanning the undersea of the left side and the right side, and when detecting the submarine topography, the scan sonar uninterruptedly emits sound waves and receives and processes signals in the process of continuously advancing along with the underwater carrier, so that the detection of the sonar in the ocean is realized.

Present sonar detection device for ocean surveying, its protective effect is relatively poor, after using, be not convenient for accomodate the protection to surveying the sonar, and then there is the damage risk that causes because of the mistake is higher at the in-process that carries, and when using on the sea water, be not convenient for carry out automatic fine adjustment to surveying the degree of depth position of scanning the sonar, and then influence measuring range, can not satisfy the user demand, synthesize above-mentioned condition and improve, therefore we have proposed a sonar detection device for ocean surveying and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the sonar detection device for the ocean surveying who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sonar detection device for ocean surveying comprises a survey and scan sonar and a containing box arranged above the survey and scan sonar, wherein the top of the survey and scan sonar is electrically connected with a connecting wire, the top of the containing box is fixedly connected with a floating plate, the top end of the connecting wire extends to the upper side of the floating plate, the bottom of the containing box is provided with an opening, the bottom of the survey and scan sonar is movably contacted with a cover plate, the containing box is provided with a containing and adjusting mechanism matched with the survey and scan sonar, and the cover plate is provided with a quick disassembling and assembling mechanism matched with the survey and scan sonar;

the storage adjusting mechanism comprises two rectangular rods fixedly arranged at the top of the cover plate, rectangular grooves are formed in two sides of the bottom of the storage box, the top ends of the rectangular rods extend into the corresponding rectangular grooves, screw rods are rotatably arranged on the inner walls of the tops of the rectangular grooves, the rectangular rods are sleeved on the corresponding screw rods in a threaded manner, first chain wheels are fixedly sleeved on the screw rods, a first through hole is formed between the inner walls of one sides, close to each other, of the two rectangular grooves, a driving motor is fixedly arranged on the inner wall of the top of the storage box, a mounting box is fixedly arranged on the inner wall of the top of the storage box, the driving motor is positioned in the mounting box, the top end of an output shaft of the driving motor extends into the first through hole and is fixedly connected with a second chain wheel, the two first chain wheels and the second chain wheel are in transmission connection with the same chain, a storage battery and a controller are fixedly connected on the inner wall of the right side of the mounting box, and a position sensor is embedded in the bottom of the cover plate, the probe of the position sensor extends to the lower part of the cover plate, the position sensor is electrically connected with the controller, the driving motor is electrically connected with the storage battery and the controller, and the controller is electrically connected with the storage battery.

Preferably, quick assembly disassembly mechanism includes fixed mounting at the fixed block of survey scan sonar bottom, and the apron movable sleeve is established on the fixed block, and the draw-in groove has been seted up on the right side of fixed block, and the activity card is equipped with the kelly in the draw-in groove, and the right-hand member of kelly extends to the right side and the fixedly connected with pull ring of apron, fixedly connected with spring between the left side of pull ring and the right side of apron, and spring movable sleeve establishes on the kelly.

Preferably, the inner wall of rectangular channel and the outside sliding connection of the rectangular pole that corresponds, the equal fixedly connected with stopper in one side that two rectangular poles kept away from each other all seted up spacing hole on the one side inner wall that two rectangular channels kept away from each other, stopper and the spacing hole sliding connection who corresponds.

Preferably, the top end of the rectangular rod is provided with a threaded hole, the threaded hole is in threaded connection with the corresponding screw, a rotating groove is formed in the inner wall of the top of the rectangular groove, a first bearing is fixedly sleeved in the rotating groove, and the inner side of an inner ring of the first bearing is fixedly connected with the outer side of the corresponding screw.

Preferably, a first circular hole is formed in the inner wall of the bottom of the first through hole, a sealing bearing is fixedly sleeved in the first circular hole, and the inner side of an inner ring of the sealing bearing is fixedly connected with the outer side of an output shaft of the driving motor.

Preferably, the top of the floating plate is provided with a first through hole, the top inner wall and the bottom inner wall of the first through hole are provided with a second through hole, and the connecting line is located in the first through hole and the second through hole and is not in contact with the inner walls of the first through hole and the second through hole.

Preferably, a rectangular groove is formed in the top of the cover plate, the outer side of the fixing block is in movable contact with the inner wall of the rectangular groove, a rectangular perforation is formed in the inner wall of the right side of the rectangular groove, the outer side of the clamping rod is in sliding connection with the inner wall of the rectangular perforation, a sliding hole is formed in the inner wall of the bottom of the rectangular perforation, a sliding block is fixedly connected to the bottom of the clamping rod, and the sliding block is in sliding connection with the sliding hole.

Preferably, the bottom of the cover plate is provided with an embedded groove, the inner wall of the embedded groove is fixedly connected with the outer side of the position sensor, a baffle is fixedly sleeved in the embedded groove, the top of the baffle is fixedly connected with the bottom of the position sensor, and the baffle is fixedly sleeved on a probe of the position sensor.

Preferably, a wireless remote control switch is arranged in the driving motor, electrically connected with the controller, and provided with an external remote controller in a matching manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the device comprises a scan measuring sonar, a connecting wire, a containing box, a floating plate, a cover plate, a fixed block, a clamping groove, a clamping rod, a spring, a rectangular groove, a rectangular rod, a screw rod, a first chain wheel, a first through hole, a second chain wheel, a chain, a mounting box, a driving motor and a storage battery, wherein the scan measuring sonar is matched with the position sensor, the floating plate supports the whole device, when the position sensor senses that the position of the scan measuring sonar is lower than a preset position, the position sensor controls the driving motor to be started in the positive direction through a controller, the driving motor drives two screw rods to rotate through the second chain wheel, the chain and the two first chain wheels in sequence, the screw rods rotate to drive the corresponding rectangular rods to move downwards, the two rectangular rods simultaneously move downwards through the cover plate, the scan measuring sonar moves downwards to pull the connecting wire, and when the scan measuring sonar moves to a proper position, the driving motor is controlled to be closed through the controller, after the device is used, the whole device is moved out of the sea by pulling up the floating plate, and then the driving motor is controlled to be started reversely, so that the scanning sonar is changed into upward movement to the containing box, and the containing box protects the scanning sonar;

when needs will survey scan sonar and take off from the apron, then positive start driving motor once more will survey scan sonar and shift out from the containing box in, stimulate the pull ring immediately right and stretch the spring, the pull ring drives the kelly and shifts out from the draw-in groove right, moves upward next and surveys scan sonar and drives the fixed block and shift out from the rectangle recess, can take off survey scan sonar from the apron.

The utility model relates to a rationally, be convenient for carry out automatic fine-tuning to the degree of depth position of surveying the scan sonar when using, make things convenient for personnel to detect the operation, and be convenient for accomodate the protection to surveying the scan sonar after using, reduce the damage risk that bumps the cause because of the mistake in the carrying process, and can be fast will survey the scan sonar and take off from the apron, make things convenient for personnel's later stage to overhaul the operation to it.

Drawings

Fig. 1 is a schematic structural view of a sonar detection device for ocean surveying provided by the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is the utility model provides a survey scan sonar of sonar detection device for ocean surveying's overlook schematic structure diagram.

In the figure: 100 survey scan sonar, 101 connecting wire, 1 containing box, 2 float board, 3 apron, 4 fixed blocks, 5 draw-in grooves, 6 kellies, 7 springs, 8 rectangular channel, 9 rectangular rod, 10 screw rods, 11 first sprocket, 12 first through-holes, 13 second sprocket, 14 chain, 15 mounting box, 16 driving motor, 17 battery, 18 position sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sonar detection device for ocean surveying comprises a survey scan sonar 100 and a containing box 1 arranged above the survey scan sonar 100, wherein the top of the survey scan sonar 100 is electrically connected with a connecting wire 101, the top of the containing box 1 is fixedly connected with a floating plate 2, the top end of the connecting wire 101 extends to the upper part of the floating plate 2, the bottom of the containing box 1 is provided with an opening, the bottom of the survey scan sonar 100 is in movable contact with a cover plate 3, the containing box 1 is provided with a containing and adjusting mechanism matched with the survey scan sonar 100, and the cover plate 3 is provided with a quick disassembling and assembling mechanism matched with the survey scan sonar 100;

the containing and adjusting mechanism comprises two rectangular rods 9 fixedly arranged at the top of the cover plate 3, rectangular grooves 8 are respectively arranged at two sides of the bottom of the containing box 1, the top ends of the rectangular rods 9 extend into the corresponding rectangular grooves 8, screw rods 10 are rotatably arranged on the inner walls of the tops of the rectangular grooves 8, the rectangular rods 9 are sleeved on the corresponding screw rods 10 in a threaded manner, first chain wheels 11 are fixedly sleeved on the screw rods 10, first through holes 12 are arranged between the inner walls of one side, close to each other, of the two rectangular grooves 8, a driving motor 16 is fixedly arranged on the inner wall of the top of the containing box 1, a mounting box 15 is fixedly arranged on the inner wall of the top of the containing box 1, the driving motor 16 is positioned in the mounting box 15, the top end of an output shaft of the driving motor 16 extends into the first through hole 12 and is fixedly connected with a second chain wheel 13, the two first chain wheels 11 and the second chain wheel 13 are in transmission connection with a same chain 14, a storage battery 17 and a controller are fixedly connected on the inner wall of the right side of the mounting box 15, apron 3's bottom is inlayed and is equipped with position sensor 18, position sensor 18's probe extends to apron 3's below, position sensor 18 and controller electric connection, driving motor 16 and battery 17 and controller electric connection, controller and battery 17 electric connection, the utility model relates to a rationally, be convenient for carry out automatic fine adjustment to surveying the degree of depth position of scanning sonar 100 when using, make things convenient for personnel to detect the operation, and be convenient for after using to accomodate the protection surveying sonar 100, reduce the damage risk that causes because of the mistake bumps in the carrying process, and can take off surveying sonar 100 from apron 3 fast, make things convenient for personnel's later stage to overhaul the operation to it.

In the utility model, the fast dismounting mechanism comprises a fixed block 4 fixedly arranged at the bottom of the scanning sonar 100, a cover plate 3 is movably sleeved on the fixed block 4, the right side of the fixed block 4 is provided with a clamping groove 5, a clamping rod 6 is movably clamped in the clamping groove 5, the right end of the clamping rod 6 extends to the right side of the cover plate 3 and is fixedly connected with a pull ring, a spring 7 is fixedly connected between the left side of the pull ring and the right side of the cover plate 3, the spring 7 is movably sleeved on the clamping rod 6, the inner wall of a rectangular groove 8 is in sliding connection with the outer side of a corresponding rectangular rod 9, one side of the two rectangular rods 9 away from each other is fixedly connected with a limiting block, the inner wall of one side of the two rectangular grooves 8 away from each other is provided with a limiting hole, the limiting block is in sliding connection with the corresponding limiting hole, the top end of the rectangular rod 9 is provided with a threaded hole, the threaded hole is in threaded connection with a corresponding screw rod 10, the inner wall at the top of the rectangular groove 8 is provided with a rotating groove, the inner side of the inner ring of the first bearing is fixedly connected with the outer side of the corresponding screw 10, a first circular hole is formed in the inner wall of the bottom of the first through hole 12, a sealing bearing is fixedly sleeved in the first circular hole, the inner side of the inner ring of the sealing bearing is fixedly connected with the outer side of the output shaft of the driving motor 16, a first perforation is formed in the top of the floating plate 2, second perforations are formed in the inner wall of the top and the inner wall of the bottom of the first through hole 12, the connecting wire 101 is positioned in the first perforation and the second perforation and is not in contact with the inner walls of the first perforation and the second perforation, a rectangular groove is formed in the top of the cover plate 3, the outer side of the fixing block 4 is in movable contact with the inner wall of the rectangular groove, a rectangular perforation is formed in the inner wall of the right side of the rectangular groove, the outer side of the clamping rod 6 is in sliding connection with the inner wall of the rectangular perforation, and a sliding hole is formed in the inner wall of the bottom of the rectangular perforation, the utility model has the advantages of reasonable design, convenient automatic fine adjustment of the depth position of the detecting and scanning sonar 100 during use, convenient detection operation for personnel, convenient storage and protection of the detecting and scanning sonar 100 after use, reduced damage risk caused by collision during carrying, and rapid taking off of the detecting and scanning sonar 100 from the cover plate 3, the convenience of personnel later stage overhauls the operation to it.

The working principle is as follows: when the device is used, the scanning sonar 100 is located in the sea, the floating plate 2 supports the whole device, the position sensor 18 detects the position of the scanning sonar 100, when the position sensor 18 senses that the position is lower than the preset position, the position sensor 18 controls the driving motor 16 to be started in the forward direction through the controller, the output shaft of the driving motor 16 drives the second chain wheel 13 to rotate, the second chain wheel 13 drives the two first chain wheels 11 to rotate through the chain 14, the first chain wheels 11 drive the corresponding screw rods 10 to rotate, under the action of the threaded holes formed in the rectangular rods 9, the screw rods 10 rotate to drive the corresponding rectangular rods 9 to move downwards, the two rectangular rods 9 simultaneously drive the cover plate 3 to move downwards, the cover plate 3 drives the scanning sonar 100 to move downwards, the connecting wire 101 is pulled when the scanning sonar 100 moves downwards, and when the scanning sonar 100 moves to a proper position, the position sensor 18 controls the drive motor 16 to be turned off through the controller, and detection operation can be carried out through the scanning sonar 100;

after the device is used, the whole device is moved out of the sea by pulling up the floating plate 2, when the scanning sonar 100 needs to be stored and protected, the driving motor 16 is controlled to be started reversely through an external remote controller, the motion process of the reverse starting of the driving motor 16 is opposite to that of the forward starting of the driving motor, so that the scanning sonar 100 is changed into moving upwards to the storage box 1, the storage box 1 protects the scanning sonar 100, and the risk of mistaken collision and damage caused in the carrying process can be reduced;

when needs will survey scan sonar 100 and take off from apron 3, then forward start driving motor 16 once more, will survey scan sonar 100 and shift out from containing box 1, stimulate the pull ring to stretch spring 7 right next, the pull ring drives kelly 6 and shifts out from draw-in groove 5 right side, remove the fixed to fixed block 4, move upward next and survey scan sonar 100 and drive fixed block 4 and shift out from the rectangle recess, can take off survey scan sonar 100 from apron 3, make things convenient for the maintenance operation in personnel's later stage.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sonar detection device for ocean surveying, is including surveying storage box (1) of scanning sonar (100) and setting above surveying scanning sonar (100), the top electric connection of surveying scanning sonar (100) has connecting wire (101), its characterized in that, the top fixedly connected with of storage box (1) floats board (2), the top of connecting wire (101) extends to the top of floating board (2), the bottom of storage box (1) is established to the opening, the bottom swing joint of surveying scanning sonar (100) has apron (3), be equipped with on storage box (1) and survey the adjusting mechanism that takes in of scanning sonar (100) matched with, be equipped with on apron (3) and survey quick dismouting mechanism that scans sonar (100) matched with;

the storage adjusting mechanism comprises two rectangular rods (9) fixedly installed at the top of the cover plate (3), rectangular grooves (8) are formed in two sides of the bottom of the storage box (1), the top ends of the rectangular rods (9) extend into the corresponding rectangular grooves (8), screw rods (10) are rotatably installed on the inner walls of the tops of the rectangular grooves (8), the rectangular rods (9) are sleeved on the corresponding screw rods (10) in a threaded manner, first chain wheels (11) are fixedly sleeved on the screw rods (10), first through holes (12) are formed between the inner walls of one sides, close to each other, of the two rectangular grooves (8), driving motors (16) are fixedly installed on the inner walls of the tops of the storage boxes (1), mounting boxes (15) are fixedly installed on the inner walls of the tops of the storage boxes (1), the driving motors (16) are located in the mounting boxes (15), the tops of output shafts of the driving motors (16) extend into the first through holes (12) and are fixedly connected with second chain wheels (13), the chain wheel type chain wheel mounting structure is characterized in that the two first chain wheels (11) and the second chain wheel (13) are connected with the same chain (14) in a transmission mode, a storage battery (17) and a controller are fixedly connected to the inner wall of the right side of the mounting box (15), a position sensor (18) is embedded in the bottom of the cover plate (3), a probe of the position sensor (18) extends to the lower portion of the cover plate (3), the position sensor (18) is electrically connected with the controller, a driving motor (16) is electrically connected with the storage battery (17) and the controller, and the controller is electrically connected with the storage battery (17).

2. The sonar detection device for the marine surveying of claim 1, characterized in that, quick dismouting mechanism includes fixed block (4) of fixed mounting in survey scan sonar (100) bottom, apron (3) movable sleeve is established on fixed block (4), draw-in groove (5) have been seted up on the right side of fixed block (4), movable card is equipped with kelly (6) in draw-in groove (5), the right-hand member of kelly (6) extends to the right side of apron (3) and fixedly connected with pull ring, fixedly connected with spring (7) between the left side of pull ring and the right side of apron (3), spring (7) movable sleeve is established on kelly (6).

3. The sonar detection device for ocean surveying according to claim 1, wherein the inner wall of the rectangular groove (8) is slidably connected with the outer side of the corresponding rectangular rod (9), the side of the two rectangular rods (9) away from each other is fixedly connected with a limiting block, the inner wall of the side of the two rectangular grooves (8) away from each other is provided with a limiting hole, and the limiting block is slidably connected with the corresponding limiting hole.

4. The sonar detection device for ocean surveying according to claim 1, wherein the rectangular rod (9) has a threaded hole at its top end, the threaded hole is in threaded connection with a corresponding screw (10), a rotating groove is formed on the inner wall of the top of the rectangular groove (8), a first bearing is fixedly sleeved in the rotating groove, and the inner side of the inner ring of the first bearing is fixedly connected with the outer side of the corresponding screw (10).

5. The sonar detection device for ocean surveying according to claim 1, wherein a first circular hole is formed in the inner wall of the bottom of the first through hole (12), a sealing bearing is fixedly sleeved in the first circular hole, and the inner side of an inner ring of the sealing bearing is fixedly connected with the outer side of an output shaft of the driving motor (16).

6. The sonar detection device for ocean surveying according to claim 1, wherein the floating plate (2) has a first through hole in the top, and the first through hole (12) has a second through hole in the top and bottom, and the connecting line (101) is located in the first through hole and the second through hole and does not contact the inner walls of the first through hole and the second through hole.

7. The sonar detection device for ocean surveying according to claim 2, wherein a rectangular groove is formed in the top of the cover plate (3), the outer side of the fixing block (4) is movably contacted with the inner wall of the rectangular groove, a rectangular through hole is formed in the inner wall of the right side of the rectangular groove, the outer side of the clamping rod (6) is slidably connected with the inner wall of the rectangular through hole, a sliding hole is formed in the inner wall of the bottom of the rectangular through hole, a sliding block is fixedly connected to the bottom of the clamping rod (6), and the sliding block is slidably connected with the sliding hole.

8. The sonar detection device for ocean surveying according to claim 1, wherein the cover plate (3) has a bottom provided with an embedded groove, the inner wall of the embedded groove is fixedly connected with the outer side of the position sensor (18), a baffle is fixedly sleeved in the embedded groove, the top of the baffle is fixedly connected with the bottom of the position sensor (18), and the baffle is fixedly sleeved on a probe of the position sensor (18).

9. The sonar detection device for ocean surveying according to claim 1, wherein a wireless remote switch is built in the driving motor (16), the wireless remote switch is electrically connected with the controller, and an external remote controller is arranged on the wireless remote switch in a matching way.