CN116142384A

CN116142384A - Intelligent ocean survey and drawing buoy

Info

Publication number: CN116142384A
Application number: CN202310183067.2A
Authority: CN
Inventors: 李玉海; 邬杰; 付饶; 杨建峰; 于冲; 徐晓
Original assignee: Shandong Chongfeng Jiankan Geoscience Technology Co ltd
Current assignee: Shandong Chongfeng Jiankan Geoscience Technology Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-05-23

Abstract

The invention is applicable to the field of marine surveying and mapping, and provides an intelligent buoy for marine surveying and mapping, which comprises: the invention relates to a buoy, wherein a power generation assembly is arranged on the buoy, the design is novel, a servo motor operates, an output shaft of the servo motor drives a liquid pump to pump liquid when rotating positively, seawater is pumped into a liquid pumping pipe, the seawater is poured into a cable pipe on the right side through a liquid discharging pipe on one side and a second rotary joint, finally flows into a water storage cavity of a detection module below through the cable pipe, the liquid pump is driven to pump liquid when the output shaft of the servo motor rotates reversely, the seawater in the water storage cavity of the detection module is emptied through the cable pipe, the liquid discharging pipe and the liquid pumping pipe, and meanwhile, air in the water storage cavity needs to be discharged when the seawater is filled into the water storage cavity of the detection module, so that the discharged air can be discharged into the air bag through a cable pipe on one side, the air bag is expanded, the integral buoyancy of the buoy is increased, the integral stability of the buoy is increased through the mode of water injection and descending of the detection module, and the shaking amplitude of the buoy is reduced.

Description

Intelligent ocean survey and drawing buoy

Technical Field

The invention relates to the field of ocean mapping, in particular to an intelligent ocean mapping buoy.

Background

The ocean observation buoy is an ocean monitoring system for providing data materials such as temperature, wind wave, surge, wind speed, wave height, tide, temperature and humidity, atmospheric pressure, wave flow direction and the like for ocean science and offshore engineering, and is mainly divided into two types of cabled and cableless underwater observation. The ordinary cabled submerged buoy is provided with a plurality of observation instruments along the mooring line when performing the marine observation task, so that the ordinary cabled submerged buoy lacks good flexibility and has higher overall monitoring cost; the cable-free buoy can automatically complete data acquisition and recording, provides various transmission modes by utilizing a wireless communication technology, supports infinite arrangement, has fewer cables and has good application value;

when ocean survey buoy used, need use tug or specialty ship to transport ocean survey buoy to the assigned position, place ocean survey buoy on the sea through the loop wheel machine, and the weather on the sea is very bad, often can appear storm weather, and the certain rocking of a wide margin can appear in common ocean survey buoy volume when using on the sea, leads to the inside electronic component of ocean survey buoy can bump and damage easily.

Disclosure of Invention

The invention aims to provide an intelligent ocean mapping buoy which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

an intelligent marine survey buoy comprising:

the buoy is provided with a power generation assembly, the power generation assembly supplies power for the mapping buoy, the bottom of the buoy is provided with a detection module, the detection module is used for mapping the topography and ocean currents of the seabed, a driving assembly connected with the detection module is arranged in the buoy, an air bag is arranged on one side of the buoy and is connected with the detection module, liquid is pumped into the detection module through the driving assembly to enable the detection module to sink into the seabed, meanwhile, the liquid entering the detection module is used for discharging air in the detection module into the air bag on one side, and the integral buoyancy of the buoy is increased;

the bottom of the pontoon is fixedly provided with a clamping assembly connected with the driving assembly, and the clamping assembly is used for fixing the floating detection module.

As a further scheme of the invention: the power generation assembly comprises a solar panel fixedly arranged on the pontoon, a long rod is rotationally connected to the pontoon, a cleaning brush which is in butt joint with the surface of the solar panel is fixedly arranged on the long rod, a power generation fan blade is fixedly arranged on the long rod, and a signal module is fixedly arranged at one end, far away from the pontoon, of the long rod.

As still further aspects of the invention: the drive assembly includes fixed mounting spacing in the flotation pontoon, and spacing internal rotation is connected with the threaded rod, and threaded rod threaded connection has a plurality of movable blocks that slide in the spacing, is equipped with the reel between two adjacent movable blocks, and the both ends fixed mounting of reel has the connecting pipe of being connected with the movable block rotation, and two connecting pipes in the middle are fixed each other, twine on the reel have rather than fixed mounting's cable pipe, and the one end that the cable pipe kept away from the reel extends outside the flotation pontoon and with detection module fixed mounting.

As still further aspects of the invention: the servo motor is fixedly installed in the pontoon, the output shaft of the servo motor is rotationally connected with a supporting block for supporting the servo motor, the supporting block is fixedly installed in the pontoon, one side rotating shaft of the threaded rod extends out of the limiting frame and is provided with a first transmission belt with the output shaft of the servo motor, the supporting frame is fixedly installed in the pontoon, a second transmission belt is installed between the supporting frame and the output shaft of the servo motor, a driving wheel on the supporting frame is provided with a prismatic through groove, and a prismatic rod fixedly installed on one side of the connecting pipe is connected in a sliding mode in the prismatic through groove.

As still further aspects of the invention: one side of one of the reels is rotatably connected with a first rotary joint, an air duct is fixedly arranged on the first rotary joint, two opposite annular clamping plates are fixedly arranged outside the pontoon, an air bag is fixedly arranged between the two annular clamping plates, and one end, away from the first rotary joint, of the air duct extends out of the pontoon and is fixedly arranged with the air bag.

As still further aspects of the invention: the fluid-extracting pump is fixedly arranged in the pontoon, one side output shaft of the servo motor extends into the fluid-extracting pump and is fixedly arranged with the impeller rotating shaft, the other reel is rotationally connected with the second rotary joint, a round hole for fixing the second rotary joint is formed in the moving block, the fluid-discharging pipe is arranged between the second rotary joint and one port of the fluid-extracting pump, the fluid-extracting pipe is fixedly arranged at the other port of the fluid-extracting pump, and one end of the fluid-extracting pipe, which is far away from the fluid-extracting pump, extends out of the pontoon.

As still further aspects of the invention: the clamping assembly comprises a pushing plate fixedly mounted on the middle moving block, a piston cylinder is fixedly mounted in the pontoon, a piston block is slidably connected in the piston cylinder, a piston rod extending out of the piston cylinder is fixedly mounted on one side of the piston block, a round block abutted to the pushing plate is fixedly mounted at one end of the piston rod, which is far away from the piston block, a first compression spring sleeved on the piston rod is abutted between the round block and the piston cylinder, and a connecting pipe is fixedly mounted on one side of the piston cylinder.

As still further aspects of the invention: the bottom fixed mounting of flotation pontoon has two fixed mounts that set up relatively, fixed mounting has the slide bar in the mount sliding block, the cover is equipped with the sliding block of sliding connection in the mount on the slide bar, one side fixed mounting of sliding block has the hydraulic stem, the movable end fixed mounting of hydraulic stem has the grip block, the butt has the second compression spring of cover to establish on the slide bar between sliding block and the flotation pontoon lateral wall, the one end that the piston section of thick bamboo was kept away from to the connecting pipe divide into two and is in charge of, two are in charge of respectively with the sliding block fixed mounting of both sides of connecting pipe.

Compared with the prior art, the invention has the beneficial effects that: the invention has novel design, the servo motor is operated, the liquid suction pump is driven to pump liquid when the output shaft of the servo motor rotates positively, seawater is pumped into the liquid suction pipe, the seawater is poured into the cable pipe on the right side through the liquid discharge pipe on one side and the second rotary joint, and finally flows into the water storage cavity of the detection module below through the cable pipe, the liquid suction pump is driven to pump liquid when the output shaft of the servo motor rotates reversely, the seawater in the water storage cavity of the detection module is emptied through the cable pipe, the liquid discharge pipe and the liquid suction pipe, and meanwhile, air in the water storage cavity needs to be discharged when the seawater is filled into the water storage cavity of the detection module, so that the discharged air can be discharged into the air bag through the cable pipe on one side, the air bag is expanded, the integral buoyancy of the buoy is increased, and the integral stability of the buoy is increased in a mode of filling water and dropping the detection module, and the shaking amplitude of the buoy is reduced.

Drawings

FIG. 1 is a schematic perspective view of one embodiment of an intelligent marine survey buoy.

FIG. 2 is a schematic illustration of the internal structure of a buoy in one embodiment of an intelligent marine survey buoy.

FIG. 3 is an enlarged schematic view of the spool in one embodiment of the intelligent marine survey buoy.

FIG. 4 is a schematic diagram of the structure of a piston cylinder in one embodiment of an intelligent marine survey buoy.

FIG. 5 is a schematic diagram of a servo motor in one embodiment of an intelligent marine survey buoy.

FIG. 6 is a schematic diagram of the bottom structure of a buoy in one embodiment of an intelligent marine survey buoy.

FIG. 7 is a schematic view showing the internal structure of a fixing frame in one embodiment of the intelligent marine surveying buoy.

In the figure: 1. a pontoon; 2. a solar panel; 3. a long rod; 4. a signal module; 5. generating fan blades; 6. cleaning a brush; 7. an annular clamping plate; 8. an air bag; 9. a reel; 10. a cable tube; 11. a first rotary joint; 12. an air duct; 13. a moving block; 14. a second rotary joint; 15. a liquid discharge pipe; 16. a piston cylinder; 17. a servo motor; 18. a liquid pump; 19. a liquid suction pipe; 20. a limiting frame; 21. a threaded rod; 22. a support block; 23. a first belt; 24. a second belt; 25. a support frame; 26. a prism rod; 27. a connecting pipe; 28. a connecting pipe; 29. a pushing plate; 30. round blocks; 31. a first compression spring; 32. a detection module; 33. a fixing frame; 34. a clamping block; 35. a hydraulic rod; 36. a sliding block; 37. a slide bar; 38. and a second compression spring.

Detailed Description

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

In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 7, in an embodiment of the present invention, an intelligent ocean mapping buoy includes:

the buoy 1, install power generation subassembly on the buoy 1, power generation subassembly is surveyed the buoy and is supplied power.

Referring to fig. 1, the power generation assembly includes a solar panel 2 fixedly mounted on the pontoon 1, a long rod 3 is rotatably connected to the pontoon 1, a cleaning brush 6 abutted to the surface of the solar panel 2 is fixedly mounted on the long rod 3, a power generation fan blade 5 is fixedly mounted on the long rod 3, and a signal module 4 is fixedly mounted at one end of the long rod 3 away from the pontoon 1.

The solar panel 2 arranged on the pontoon 1 can charge a storage battery in the pontoon when the weather is clear, because most of the conditions on the sea are storm weather, the wind power generation equipment is required to supply power for the pontoon for a long time, the power generation fan blade 5 arranged on the long rod 3 not only can supply power for the battery in the pontoon under the windy weather condition, but also can utilize sea waves to take place when the ocean waves are beaten, the pontoon 1 is provided with the generator connected with the long rod 3, because the power generation fan blade 5 can drive the long rod 3 fixed with the long rod to rotate when rotating, the long rod 3 can drive the cleaning brush 6 fixed below to rotate, sundry garbage on the solar panel 2 is removed, and the signal module 4 arranged on the long rod 3 can send information mapped by the pontoon to the receiving end through a satellite.

The bottom of flotation pontoon 1 is equipped with detection module 32, detection module 32 survey and drawing the topography and ocean current on the seabed, install in flotation pontoon 1 with the drive assembly that detection module 32 is connected, gasbag 8 is installed to one side of flotation pontoon 1, just gasbag 8 with detection module 32 is connected, through drive assembly will the liquid suction in detection module 32 makes detection module 32 submergence seabed, get into simultaneously liquid in the detection module 32 will in the gasbag 8 of air drainage one side in the detection module 32 increases the whole buoyancy of buoy.

Referring to fig. 2, 3 and 5, the driving assembly includes a limiting frame 20 fixedly installed in the pontoon 1, a threaded rod 21 is rotationally connected to the limiting frame 20, a plurality of moving blocks 13 sliding in the limiting frame 20 are threadedly connected to the threaded rod 21, a winding drum 9 is disposed between two adjacent moving blocks 13, two ends of the winding drum 9 are fixedly installed with connecting pipes 27 rotatably connected with the moving blocks 13, the two connecting pipes 27 in the middle are mutually fixed, a cable pipe 10 fixedly installed on the winding drum 9 is wound, and one end of the cable pipe 10 away from the winding drum 9 extends out of the pontoon 1 and is fixedly installed with the detection module 32.

When the buoy needs to map the topography of the seabed, the two reels 9 rotate, so that the cable tube 10 wound on the reels is continuously fallen off, the detection module 32 fixed with the cable tube 10 is continuously fallen, of course, in order to reduce the size of the opening of the buoy, when the reels 9 rotate to loosen the cable tube 10, the small opening is used for blocking the falling of the detection module, at the moment, the positions of the reels 9 need to be moved, the positions of the reels 9 in contact with the cable tube 10 are always located above the round holes, the threaded rods 21 below the reels are required to rotate, the moving blocks 13 in threaded installation of the threaded rods 21 are enabled to move, and the moving blocks 13 are used for driving the two connected reels 9 to move.

Wherein, a chamber is formed in the movable drum 9, one end of the cable tube 10 extends into the chamber and is communicated with the chamber, a water storage cavity is formed in the detection module 32, and the cable tube 10 is communicated with the water storage cavity.

Referring to fig. 2 and 5, a servo motor 17 is fixedly installed in the pontoon 1, an output shaft of the servo motor 17 is rotatably connected with a supporting block 22 for supporting the servo motor 17, the supporting block 22 is fixedly installed in the pontoon 1, a rotating shaft on one side of the threaded rod 21 extends out of the limiting frame 20 and is provided with a first driving belt between the threaded shaft and the output shaft of the servo motor 17, a supporting frame 25 is fixedly installed in the pontoon 1, a second driving belt 24 is installed between the supporting frame 25 and the output shaft of the servo motor 17, a prismatic through groove is formed in a driving wheel on the supporting frame 25, and a prismatic rod 26 fixedly installed on one side of the connecting pipe 27 is slidably connected in the prismatic through groove.

During starting, the servo motor 17 operates, the output shaft of the servo motor 17 drives one side of the prism rod 26 connected with the output shaft to rotate through the second transmission belt 24 arranged on the output shaft, and the two movable drums 9 are driven to rotate through the rotation of the prism rod 26, because one transmission wheel provided with the prism rod 26 and the second transmission belt 24 is provided with a prism penetrating groove, the second transmission belt 24 can not be interfered when the two movable drums 9 move to drive the two movable drums 9 to rotate, and the threaded rod 21 can be driven to rotate through the first transmission belt 23 arranged on the output shaft of the servo motor 17, wherein the support block 22 fixedly arranged in the pontoon 1 can support the output shaft of the servo motor 17, so that the pontoon can operate more stably.

Referring to fig. 2, 3 and 5, one side of the drum 9 is rotatably connected with a first rotary joint 11, an air duct 12 is fixedly installed on the first rotary joint 11, two opposite annular clamping plates 7 are fixedly installed outside the pontoon 1, the air bag 8 is fixedly installed between the two annular clamping plates 7, and one end of the air duct 12, which is far away from the first rotary joint 11, extends to the outside of the pontoon 1 and is fixedly installed with the air bag 8.

The left cable pipe 10 is connected with the air bag 8 through the first rotary joint 11 and the air guide pipe 12, and once the seawater is required to be filled into the water storage cavity in the detection module 32, the air in the water storage cavity needs to be discharged, so that the discharged air can be discharged into the air bag 8 through the cable pipe 10 on one side, the air bag 8 is inflated, and the overall buoyancy of the buoy is increased.

Referring to fig. 2 and 5, a liquid pump 18 is fixedly installed in the pontoon 1, an output shaft at one side of the servo motor 17 extends into the liquid pump 18 and is fixedly installed with an impeller rotating shaft thereof, a second rotary joint 14 is rotatably connected to the other drum 9, a circular hole for fixing the second rotary joint 14 is formed in the moving block 13, a liquid discharge pipe 15 is installed between the second rotary joint 14 and one of the ports of the liquid pump 18, a liquid suction pipe 19 is fixedly installed at the other port of the liquid pump 18, and one end of the liquid suction pipe 19 away from the liquid pump 18 extends out of the pontoon 1.

The servo motor 17 operates, the output shaft of the servo motor drives the liquid pump 18 to pump liquid when rotating positively, seawater is pumped into the liquid pump tube 19, the seawater is poured into the right cable tube 10 through the liquid drain tube 15 and the second rotary joint 14 on one side, finally flows into the water storage cavity of the lower detection module 32 through the cable tube 10, and the output shaft of the servo motor drives the liquid pump 18 to pump liquid when rotating reversely, and the seawater in the water storage cavity of the detection module 32 is emptied through the cable tube 10, the liquid drain tube 15 and the liquid pump tube 19.

The bottom of the pontoon 1 is fixedly provided with a clamping assembly connected with the driving assembly, and the clamping assembly fixes the detection module 32 which floats up.

Referring to fig. 3 and 4, the clamping assembly includes a pushing plate 29 fixedly installed on the middle moving block 13, a piston cylinder 16 is fixedly installed in the pontoon 1, a piston block is slidably connected in the piston cylinder 16, a piston rod extending out of the piston cylinder 16 is fixedly installed at one side of the piston block, a round block 30 abutting against the pushing plate 29 is fixedly installed at one end of the piston rod away from the piston block, a first compression spring 31 sleeved on the piston rod is abutted against between the round block 30 and the piston cylinder 16, and a connecting pipe 28 is fixedly installed at one side of the piston cylinder 16.

When the moving block 13 moves to one side to pull up the lower detection module, the moving block 13 drives the pushing plate 29 fixed on the moving block 13 to move to one side, the moving pushing plate 29 pushes the round block 30 to move to one side, the moving round block 30 drives the piston block to move through the connected piston rod, meanwhile, the round block 30 moves to push the first compression spring 31 which is abutted against the moving block to compress, hydraulic oil in the piston cylinder 16 is discharged through the connecting pipe 28 to one side by the moving piston block, and when the pushing plate 29 to one side is far away from the round block 30, the compressed first compression spring 31 pushes the round block 30 to return to the original position.

Referring to fig. 6 and 7, two opposite fixing frames 33 are fixedly installed at the bottom of the pontoon 1, a sliding rod 37 is fixedly installed in a sliding block of the fixing frames 33, a sliding block 36 which is slidably connected in the fixing frames 33 is sleeved on the sliding rod 37, a hydraulic rod 35 is fixedly installed at one side of the sliding block 36, a clamping block 34 is fixedly installed at the movable end of the hydraulic rod 35, a second compression spring 38 sleeved on the sliding rod 37 is abutted between the sliding block 36 and the side wall of the pontoon 1, one end, far away from the piston cylinder 16, of the connecting pipe 28 is divided into two branch pipes, and the two branch pipes of the connecting pipe 28 are fixedly installed with the sliding blocks 36 at two sides respectively.

The hydraulic oil discharged from the connecting pipe 28 enters the hydraulic rod 35, so that the movable end of the hydraulic rod 35 moves and extends forwards, the movable end of the hydraulic rod 35 stretches to push the clamping block 34 fixed on the movable end to move so as to clamp the middle detection module 32, the detection module 32 is fixed, and the detection module 32 can still move briefly after being clamped through the sliding rod 37 and the sliding block 36 sliding on the sliding rod.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An intelligent marine survey buoy, comprising:

the power generation device comprises a pontoon (1), wherein a power generation assembly is arranged on the pontoon (1), the power generation assembly supplies power for a mapping pontoon, a detection module (32) is arranged at the bottom of the pontoon (1), the detection module (32) is used for mapping the topography and ocean currents of the seabed, and a driving assembly connected with the detection module (32) is arranged in the pontoon (1).

2. An intelligent marine survey buoy as claimed in claim 1, wherein,

an air bag (8) is arranged on one side of the buoy (1), the air bag (8) is connected with the detection module (32), liquid is pumped into the detection module (32) through the driving assembly, so that the detection module (32) sinks into the seabed, and meanwhile, the liquid entering the detection module (32) discharges air in the detection module (32) into the air bag (8) on one side, so that the integral buoyancy of the buoy is increased.

3. An intelligent marine survey buoy as claimed in claim 2, wherein,

the bottom of the pontoon (1) is fixedly provided with a clamping assembly connected with the driving assembly, and the clamping assembly is used for fixing the floating detection module (32).

4. An intelligent marine survey buoy according to claim 3, characterized in that,

the power generation assembly comprises a solar panel (2) fixedly mounted on the pontoon (1), a long rod (3) is rotationally connected to the pontoon (1), a cleaning brush (6) which is in butt joint with the surface of the solar panel (2) is fixedly mounted on the long rod (3), a power generation fan blade (5) is fixedly mounted on the long rod (3), and a signal module (4) is fixedly mounted at one end, far away from the pontoon (1), of the long rod (3);

the driving assembly comprises a limiting frame (20) fixedly installed in the pontoon (1), a threaded rod (21) is rotationally connected to the limiting frame (20), a plurality of moving blocks (13) sliding in the limiting frame (20) are connected to the threaded rod (21) in a threaded mode, a winding drum (9) is arranged between two adjacent moving blocks (13), connecting pipes (27) which are rotationally connected with the moving blocks (13) are fixedly installed at two ends of the winding drum (9), the two connecting pipes (27) in the middle are mutually fixed, a cable pipe (10) fixedly installed with the winding drum is wound on the winding drum (9), and one end, far away from the winding drum (9), of the cable pipe (10) extends out of the pontoon (1) and is fixedly installed with the detection module (32);

a servo motor (17) is fixedly installed in the pontoon (1), a supporting block (22) for supporting the output shaft of the servo motor (17) is rotationally connected with the output shaft of the servo motor, the supporting block (22) is fixedly installed in the pontoon (1), a side rotating shaft of the threaded rod (21) extends out of the limiting frame (20) and is provided with a first transmission belt between the output shaft of the servo motor (17), a supporting frame (25) is fixedly installed in the pontoon (1), a second transmission belt (24) is installed between the supporting frame (25) and the output shaft of the servo motor (17), a driving wheel on the supporting frame (25) is provided with a prismatic through groove, and a prismatic rod (26) fixedly installed on one side of the connecting pipe (27) is connected in a sliding manner in the prismatic through groove;

one side of the winding drum (9) is rotationally connected with a first rotary joint (11), an air duct (12) is fixedly installed on the first rotary joint (11), two opposite annular clamping plates (7) are fixedly installed outside the pontoon (1), the air bag (8) is fixedly installed between the two annular clamping plates (7), and one end, far away from the first rotary joint (11), of the air duct (12) extends out of the pontoon (1) and is fixedly installed with the air bag (8).

5. An intelligent marine survey buoy according to claim 4, wherein a liquid pump (18) is fixedly arranged in the buoy (1), one side output shaft of the servo motor (17) extends into the liquid pump (18) and is fixedly arranged with an impeller rotating shaft of the liquid pump, and a second rotary joint (14) is rotatably connected to the other winding drum (9); a piston cylinder (16) is fixedly arranged in the pontoon (1), a piston block is connected in the piston cylinder (16) in a sliding manner, a piston rod extending out of the piston cylinder (16) is fixedly arranged on one side of the piston block, a round block (30) abutted with the pushing plate (29) is fixedly arranged at one end of the piston rod far away from the piston block, a first compression spring (31) sleeved on the piston rod is abutted between the round block (30) and the piston cylinder (16), and a connecting pipe (28) is fixedly arranged on one side of the piston cylinder (16); the bottom of the pontoon (1) is fixedly provided with two fixing frames (33) which are oppositely arranged, a sliding rod (37) is fixedly arranged in a sliding block of the fixing frames (33), and a sliding block (36) which is in sliding connection with the fixing frames (33) is sleeved on the sliding rod (37).

6. The intelligent ocean mapping buoy according to claim 5, wherein the moving block (13) is provided with a round hole for fixing the second rotary joint (14), a liquid discharge pipe (15) is installed between the second rotary joint (14) and one of ports of the liquid suction pump (18), a liquid suction pipe (19) is fixedly installed at the other port of the liquid suction pump (18), and one end, far away from the liquid suction pump (18), of the liquid suction pipe (19) extends out of the buoy (1).

7. The intelligent marine survey buoy according to claim 5, wherein the clamping assembly comprises a pushing plate (29) fixedly mounted on the middle moving block (13), a hydraulic rod (35) is fixedly mounted on one side of the sliding block (36), a clamping block (34) is fixedly mounted at the movable end of the hydraulic rod (35), and a second compression spring (38) sleeved on the sliding rod (37) is abutted between the sliding block (36) and the side wall of the buoy (1).

8. An intelligent marine survey buoy as claimed in claim 7, wherein the end of the connecting pipe (28) remote from the piston cylinder (16) is divided into two sub-pipes, the two sub-pipes of the connecting pipe (28) being fixedly mounted with the sliding blocks (36) on both sides respectively.