CN219584426U

CN219584426U - Unmanned ship for underwater topography measurement

Info

Publication number: CN219584426U
Application number: CN202320572639.1U
Authority: CN
Inventors: 李世烜; 聂子良; 郭凯文; 巴瑞乾; 李霈; 陈静
Original assignee: China Nuclear Power Survey Design And Research Co ltd
Current assignee: China Nuclear Power Survey Design And Research Co ltd
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-25
Anticipated expiration: 2033-03-21

Abstract

The utility model relates to the technical field of underwater topography measurement and discloses an unmanned ship for underwater topography measurement, which comprises a ship body, wherein floating bins are arranged on two sides of the ship body, a rotating motor is arranged in the ship body, fixed blocks are arranged on two sides of the rotating motor, the rotating motor is fixedly arranged in the ship body through the fixed blocks, a rotating block is arranged below the rotating motor, the rotating block is fixedly arranged on the rotating motor, a sonar transmitting device is arranged in the rotating block, a rotating motor is arranged on the outer side of the rotating block, and the rotating motor is fixedly arranged on the rotating block. According to the utility model, the sonar transmitting device is controlled to transversely rotate by the rotating motor, and the sonar transmitting device is controlled to longitudinally rotate by the rotating motor, so that the angle of the sonar transmitting device can be timely adjusted, the transmitting angle of the sonar transmitting device is always perpendicular to the ground, and the effect that the sonar transmitting angle of the detecting device can be controlled to enable measurement to be more accurate is achieved.

Description

Unmanned ship for underwater topography measurement

Technical Field

The utility model relates to the technical field of underwater topography measurement, in particular to an underwater topography measurement unmanned ship.

Background

Unmanned ship carries measuring equipment and has obtained wide application in ocean survey and drawing field, can effectively solve traditional measurement mode inefficiency, is restricted by topography under water's problem, can set up multi-beam sonar topography measuring apparatu under water on unmanned ship and survey topography under water generally.

Through principal retrieval, publication number CN217467174U discloses a multi-beam sonar underwater topography measuring device based on unmanned ship carrying, relates to underwater topography measuring technical field, including mounting panel, driving motor and sonar measuring device, detachably installs driving motor on the top surface of mounting panel, the bottom swing joint of mounting panel has sonar measuring device. According to the sonar measuring device, the driving motor is started to drive the first gear to rotate, the second gear is matched with the first gear to rotate so that the two gears are meshed to rotate, the threaded sleeve is driven to rotate by the second gear to rotate, and when the threaded sleeve rotates, the screw rod of the sonar measuring device can move up and down, so that the height of the sonar measuring device can be adjusted.

On the fixed ship bottom surface of above-mentioned device, when unmanned ship was measured at the surface of water, the surface of water probably had the unrestrained influence to the hull, makes the angle of hull change, leads to the sonar measuring device angle change of hull bottom, makes the direction error that the sonar sent to make measuring topography data and location area disordered.

Disclosure of Invention

The utility model mainly solves the technical problems in the prior art, so that the unmanned ship for underwater topography measurement can control the sonar emission angle of the detection device, and the measurement result is more accurate.

In order to achieve the above purpose, the unmanned ship for underwater topography measurement adopts the following technical scheme that the unmanned ship comprises a ship body, floating bins are arranged on two sides of the ship body, a rotating motor is arranged in the ship body, fixed blocks are arranged on two sides of the rotating motor, the rotating motor is fixedly arranged in the ship body through the fixed blocks, a rotating block is arranged below the rotating motor and fixedly arranged on the rotating motor, a sonar transmitting device is arranged in the rotating block, a rotating motor is arranged on the outer side of the rotating block and fixedly arranged on the rotating block, an output shaft of the rotating motor penetrates through the outer wall of the rotating block, and the sonar transmitting device is fixedly arranged on the output shaft of the rotating block.

Preferably, the two sides of the hull are provided with connecting columns, the connecting columns are fixedly arranged on the left side and the right side of the hull, the floating bin is fixedly arranged on the left side and the right side of the hull through the connecting columns, the tail end of the floating bin is provided with a pushing blade, the floating bin is provided with a driving motor, the driving motor is fixedly arranged in the floating bin, an output shaft of the driving motor extends to the tail end of the floating bin, and the pushing blade is fixedly arranged on the driving motor.

Preferably, the tail of the floating bin is provided with a grid blocking net, the grid blocking net is fixedly arranged on the floating bin, the grid blocking net can cover the pushing paddles, and the pushing paddles can rotate in the grid blocking net.

Preferably, the ship body is provided with an opening and closing cover, the opening and closing cover is arranged at the top of the ship body, and the opening and closing cover is movably fixed on the ship body.

Preferably, the hull is provided with fixed handles, the fixed handles are arranged at two ends of the top surface of the hull, and the fixed handles are fixedly arranged on the hull.

Preferably, the hull is provided with control wires, and the control wires are fixedly arranged on the tail of the hull.

Preferably, a sonar receiving device is arranged in the ship body and fixedly arranged at the bottom of the ship body, and the sonar receiving device can receive sonar.

Advantageous effects

The utility model provides an underwater topography measurement unmanned ship. The beneficial effects are as follows:

(1) This unmanned ship of topography measurement under water, through the horizontal rotation of rotation motor control sonar emitter, through the vertical rotation of rotation motor control sonar emitter to can in time adjust sonar emitter's angle, make its launch angle perpendicular with ground all the time, thereby reach the angle that can control detection device sonar launch and make the effect of measuring more accurate.

(2) According to the underwater topography measurement unmanned ship, the ship body device is debugged through the opening and closing cover, the device is moved to the water surface through the fixed handle, the driving motor is started, the driving motor drives the pushing paddles to rotate, the pushing paddles on two sides of the ship body can be controlled independently, and therefore the effect that the device moves on the water more flexibly is achieved.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the present utility model.

Legend description: 1. a hull; 2. a floating bin; 3. opening and closing the cover; 4. a control wire; 5. a fixed handle; 6. a grid barrier net; 7. a rotating motor; 8. a fixed block; 9. sonar receiving means; 10. a rotating electric machine; 11. sonar emission means; 12. a rotating block; 13. a driving motor; 14. pushing the blade; 15. and (5) connecting the columns.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: the utility model provides an unmanned ship of topography measurement under water, as shown in fig. 1 through 4, including hull 1, the both sides of hull 1 are provided with showy storehouse 2, be provided with rotating electrical machines 7 in the hull 1, the both sides of rotating electrical machines 7 are provided with fixed block 8, the one end and the outer wall fixed connection of rotating electrical machines 7 of fixed block 8, the opposite side and the inner wall fixed connection of hull 1, rotating electrical machines 7 pass through fixed block 8 fixed mounting in hull 1, the below of rotating electrical machines 7 is provided with rotating block 12, the top welding of rotating block 12 is on the output of rotating electrical machines 7, rotating electrical machines 7 can drive rotating block 12 and rotate, rotating electrical machines 12 fixed mounting is on rotating electrical machines 7, be provided with sonar emitter 11 in the rotating electrical machines 12, sonar emitter 11 can move in rotating electrical machines 12, the outside of rotating electrical machines 12 is provided with rotating electrical machines 10, rotating electrical machines 10 pass through the nut and install on the lateral wall of rotating electrical machines 12, rotating electrical machines 10 fixedly mount on rotating electrical machines 12, the output shaft of rotating electrical machines 10 pierces through the outer wall of rotating electrical machines 12, sonar emitter 11's top welding on the output shaft of rotating electrical machines 12, emitter 11 output shaft fixed mounting on rotating electrical machines 12, rotating electrical machines 12 output shaft fixed mounting on rotating electrical machines 12 and rotating electrical machines 12 rotate on rotating electrical machines 7, rotating electrical machines 10 can rotate sonar emitter 11, and sonar emitter can rotate, and sonar emitter 11 can rotate, and rotate angle sensor is adjusted in rotation device through rotating electrical machines 11, can rotate by measuring rotation angle and can be adjusted, and can rotate by measuring by rotating electrical machines, and can rotate by sonar emitter.

Further, the both sides of hull 1 are provided with spliced pole 15, spliced pole 15 welds on hull 1, spliced pole 15 fixed mounting is on the left and right sides of hull 1, float storehouse 2 through spliced pole 15 fixed mounting is on the left and right sides of hull 1, float storehouse 2 can increase the buoyancy of hull 1, the end of float storehouse 2 is provided with promotion paddle 14, thereby promote paddle 14 and rotate thrust unit and advance, thereby the control device that can be better through the promotion paddle 14 of both sides removes on the surface of water, float and be provided with driving motor 13 on storehouse 2, driving motor 13 sets up intermediate position in float storehouse 2, driving motor 13 fixed mounting is in float storehouse 2, driving motor 13's output shaft extends to the tail end of float storehouse 2, it connects on driving motor 13's output shaft to promote paddle 14, promote paddle 14 fixed mounting is on driving motor 13, driving motor 13 can drive and promote paddle 14 rotation.

Further, the tail of the floating bin 2 is provided with a grid blocking net 6, the grid blocking net 6 is fixedly arranged on the floating bin 2, the pushing blade 14 can be covered by the grid blocking net 6, the pushing blade 14 can rotate in the grid blocking net 6, and the grid blocking net 6 can block sundries to prevent the sundries from being stranded on the pushing blade 14 to fail.

Further, be provided with on the hull 1 and open and shut lid 3, open and shut lid 3 sets up at hull 1 top, and open and shut lid 3 passes through the hinge to be installed on hull 1, and open and shut lid 3 can be on hull 1 activity, and open and shut lid 3 activity is fixed on hull 1, can conveniently carry out maintenance inspection to hull 1 inside through open and shut lid 3.

Further, be provided with fixed handle 5 on the hull 1, fixed handle 5 sets up on the both ends of hull 1 top surface, and fixed handle 5 fixed mounting can conveniently take the device and remove through fixed handle 5 on hull 1.

Further, the hull 1 is provided with a control wire 4, the control wire 4 is fixedly arranged on the tail of the hull 1, and the control wire 4 can receive signals, so that the people on the shore can conveniently control the device to move.

Further, a sonar receiving device 9 is arranged in the ship body 1, the sonar receiving device 9 is fixedly arranged at the bottom of the ship body 1, and the sonar receiving device 9 can receive the reflected sonar to perform terrain analysis.

The working principle of the utility model is as follows:

when the device in the hull 1 is debugged through the opening and closing cover 3, the device is moved to the water surface through the fixed handle 5, the driving motor 13 is started, the driving motor 13 drives the pushing paddles 14 to rotate, the pushing paddles 14 on two sides of the hull 1 can be controlled independently, so that the device can move on the water more flexibly, when the angle of the hull 1 changes after the device encounters a wave tide during measurement, the rotating motor 7 and the rotating motor 10 can be started, the sonar transmitting device 11 can be controlled to transversely rotate through the rotating motor 7, the sonar transmitting device 11 can be controlled to longitudinally rotate through the rotating motor 10, the angle of the sonar transmitting device 11 can be timely adjusted, the transmitting angle of the sonar transmitting device is always perpendicular to the ground, and therefore more accurate measurement can be achieved, and the sonar receiving device 9 can receive the sonar and make terrain analysis when the sonar returns.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Unmanned ship for underwater topography measurement, comprising a hull (1), characterized in that: the ship comprises a ship body (1), wherein floating bins (2) are arranged on two sides of the ship body (1), rotating motors (7) are arranged on two sides of the rotating motors (7) and are fixedly arranged in the ship body (1) through fixing blocks (8), rotating blocks (12) are arranged below the rotating motors (7), sonar transmitting devices (11) are fixedly arranged on the rotating motors (7), rotating motors (10) are arranged on the outer sides of the rotating blocks (12), output shafts of the rotating motors (10) penetrate through the outer walls of the rotating blocks (12), and sonar transmitting devices (11) are fixedly arranged on the output shafts of the rotating blocks (12).

2. An underwater topography unmanned ship as claimed in claim 1, wherein: the utility model discloses a ship, including hull (1), connecting column (15) are provided with in both sides of hull (1), connecting column (15) fixed mounting is on the left and right sides of hull (1), float storehouse (2) through connecting column (15) fixed mounting in the left and right sides of hull (1), the end of floating storehouse (2) is provided with promotion paddle (14), be provided with driving motor (13) on floating storehouse (2), driving motor (13) fixed mounting is in floating storehouse (2), the tail end of floating storehouse (2) is extended to the output shaft of driving motor (13), promote paddle (14) fixed mounting on driving motor (13).

3. An underwater topography unmanned ship as claimed in claim 1, wherein: the tail of the floating bin (2) is provided with a grid blocking net (6), the grid blocking net (6) is fixedly arranged on the floating bin (2), the grid blocking net (6) can cover the pushing blade (14), and the pushing blade (14) can rotate in the grid blocking net (6).

4. An underwater topography unmanned ship as claimed in claim 1, wherein: the novel ship is characterized in that an opening and closing cover (3) is arranged on the ship body (1), the opening and closing cover (3) is arranged at the top of the ship body (1), and the opening and closing cover (3) is movably fixed on the ship body (1).

5. An underwater topography unmanned ship as claimed in claim 1, wherein: the ship body (1) is provided with fixed handles (5), the fixed handles (5) are arranged at two ends of the top surface of the ship body (1), and the fixed handles (5) are fixedly arranged on the ship body (1).

6. An underwater topography unmanned ship as claimed in claim 1, wherein: the ship body (1) is provided with a control wire (4), and the control wire (4) is fixedly arranged on the tail part of the ship body (1).

7. An underwater topography unmanned ship as claimed in claim 1, wherein: the sonar receiving device (9) is arranged in the ship body (1), the sonar receiving device (9) is fixedly arranged at the bottom of the ship body (1), and the sonar receiving device (9) can receive sonar.