A marine environment monitoring buoy platform

Abstract

The present invention relates to the field of marine buoys, and in particular to a marine environment monitoring buoy platform, comprising a buoy body, a marine monitor arranged above the buoy body, and an ecological monitor arranged below the buoy body, a submersible assembly is arranged at the bottom of the buoy body, and the submersible assembly comprises a fixed box, a driving motor is fixedly arranged in the center of the inner cavity of the fixed box, and multiple groups of reel shafts are evenly arranged outside the driving motor, and the upper and lower ends of the reel shaft are rotatably matched with the fixed box, and the output end of the driving motor is provided with a driving gear, and a transmission gear is fixedly sleeved on the reel shaft, and the driving gear is meshed with the transmission gear, and a lowering rope is wound on the reel shaft, and one end of the lowering rope passes through the fixed box and is fixedly connected with a protective assembly. The present invention can achieve a fully surrounded and covered scouring effect on the outer wall of the ecological monitor, thereby effectively preventing marine organisms such as barnacles and oysters from parasitizing on the ecological monitor, which is beneficial to the monitoring process.

Description

Technical Field

[0001] The present invention relates to the technical field of ocean buoys, and in particular to a buoy platform for monitoring ocean environment. Background Art

[0002] Ocean monitoring is the basis for studying, developing and utilizing the ocean. In modern ocean monitoring technology, ocean buoys are the most commonly used offshore monitoring equipment, which conducts comprehensive monitoring of various aspects of the marine environment. Ocean monitoring buoys can generate electricity through solar power and wave power, forming a self-powered buoy that does not require an external power supply.

[0003] During the use of existing marine environment monitoring buoys, the monitoring instrument needs to be submerged to a suitable depth to monitor the ocean current ecological environment under the sea surface. Since the monitoring instrument needs to remain in the ocean for a long time for monitoring, marine organisms such as oysters and barnacles in the ocean will attach and grow on the outer shell of the monitoring instrument, seriously affecting the normal monitoring process of the monitoring instrument. Summary of the invention

[0004] The purpose of the present invention is to provide a marine environment monitoring buoy platform to solve the above technical problems.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A marine environment monitoring buoy platform comprises a buoy body, a marine monitor arranged above the buoy body and an ecological monitor arranged below the buoy body, a diving component is arranged at the bottom of the buoy body, and the diving component comprises a fixed box, a driving motor is fixedly arranged at the center of the inner cavity of the fixed box, a plurality of groups of reel shafts are evenly arranged on the outside of the driving motor, the upper and lower ends of the reel shafts are rotatably matched with the fixed box, a driving gear is arranged at the output end of the driving motor, a transmission gear is fixedly sleeved on the reel shaft, the driving gear is meshed with the transmission gear, a lowering rope is wound around the reel shaft, one end of the lowering rope passes through the fixed box and is fixedly connected to a protective component.

[0007] The protection component includes an upper fixed plate and a lower fixed plate, the lowering rope is fixedly connected to the upper fixed plate, the ecological monitor is fixedly arranged on the upper end of the lower fixed plate, a central axis is rotatably installed in the center of the upper fixed plate, a support rod is limitedly arranged inside the central axis, the bottom of the support rod is fixedly connected to the top of the ecological monitor, the top of the central axis passes through the upper fixed plate and is evenly arranged with a plurality of fan blades in the circumferential direction, a rotating cavity ring is fixedly arranged at the bottom of the central axis, the rotating cavity ring is rotatably matched with the ecological monitor, a water inlet cavity is arranged inside the rotating cavity ring, a plurality of groups of nozzles are evenly arranged circumferentially at the bottom of the water inlet cavity, and the water spraying direction of each group of nozzles is toward the ecological monitor, a plurality of groups of piston cavities are evenly arranged circumferentially inside the rotating cavity ring, the piston cavities are radially arranged and communicated with the water inlet cavity, a movable rod is arranged in each group of the piston cavities, a matching block is fixedly sleeved on the outer side of the support rod, and the matching block drives the movable rod to reciprocate in the piston cavity to realize water pumping and water spraying by using the pressure difference change.

[0008] As a further solution of the present invention: a support protrusion is fixedly provided at the top of the support rod, a support groove is provided inside the central axis, the support protrusion is rotatably installed in the support groove, and a sealing gasket is provided between the rotating cavity rings at the bottom of the support rod.

[0009] As a further solution of the present invention: the outer wall of the matching block is provided with raised portions and recessed portions in an alternating manner, a sliding piston is provided at the end of the movable rod away from the matching block, the sliding piston is adapted to be slidably installed in the piston cavity, a return spring is provided between the sliding piston and the cavity wall at the end of the piston cavity, the end of the movable rod close to the matching block slides through the piston cavity and is rollingly installed with a ball, the ball rolls against the outer wall of the matching block, and a sealing ring is provided between the outside of the movable rod and the piston cavity.

[0010] As a further solution of the present invention: a matching ring rail is arranged on the inner wall of the rotating cavity ring, a matching ring groove is arranged on the outer wall of the top end of the ecological monitor, and the matching ring rail is adapted to be slidably installed in the matching ring groove.

[0011] As a further solution of the present invention: multiple groups of synchronous shafts are arranged between the upper fixed plate and the lower fixed plate, multiple groups of connecting plates are evenly arranged on the outer wall of the rotating cavity ring, limiting sleeves are arranged at the ends of the connecting plates, and the synchronous shafts are rotatably installed in the corresponding limiting sleeves.

[0012] As a further solution of the present invention: the bottom end of the upper fixed plate and the top end of the lower fixed plate are circumferentially provided with limiting grooves and external gear rings, the upper and lower ends of the synchronous shaft are rotatably installed with limiting wheels, the limiting wheels are slidably installed in the corresponding limiting grooves, the upper and lower ends of the synchronous shaft are sleeved with synchronous gears, the synchronous gears are meshed with the external gear ring, and a plurality of groups of shift fork rods are axially arranged on the outer side of the synchronous shaft.

[0013] As a further solution of the present invention: a guardrail is connected to the outer side of the buoy body, a mounting bracket is fixedly provided on the upper end of the buoy body, the offshore monitor is fixedly provided on the upper end of the mounting bracket, and a solar panel is connected to the outer side of the mounting bracket.

[0014] Beneficial effects of the present invention:

[0015] (1) By setting up a protective component, during the monitoring process, when the ocean current flows through the fan blades, the seawater will drive the fan blades to rotate, and the fan blades will drive the rotating cavity ring to rotate on the top of the ecological monitor through the central axis. During the rotation process, the movable rod will squeeze the outer wall of the matching block and the intermittent squeeze it, so that the movable rod can reciprocate in the piston cavity, thereby causing the air pressure in the piston cavity to change. Since the piston cavity is connected to the water inlet cavity, the pressure difference change of the piston cavity will enable the nozzle to achieve water pumping and water spraying. When spraying water, the water flow will spray and impact on the outer wall of the ecological monitor. With the rotation process of the nozzle around the ecological monitor, the outer wall of the ecological monitor can be fully surrounded and covered by the flushing effect, thereby effectively preventing marine organisms such as barnacles and oysters from parasitizing on the ecological monitor, which is beneficial to the monitoring process.

[0016] (2) When the rotating cavity ring is performing a rotational water spray, it will drive the multiple groups of synchronous shafts on the outside to rotate circumferentially through the limit sleeve. Due to the rotation coordination between the synchronous shaft and the limit sleeve, when the synchronous shaft revolves around the central axis, the limit wheel will roll along the limit groove to improve stability. At the same time, the synchronous gear will also rotate and mesh along the outer gear ring, causing the synchronous shaft to rotate in the limit sleeve, thereby driving the fork rod to rotate continuously, which can effectively stir and push away aquatic plants such as seaweed. In conjunction with the revolution process of the synchronous shaft, it can achieve an all-round and blind-angle protection process around the ecological monitor, effectively avoiding the impact of aquatic plants on the monitoring process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a structural schematic diagram of the submersible component in the present invention.

[0020] Figure 3 It is a structural schematic diagram of the protection component in the present invention.

[0021] Figure 4 It is a schematic diagram of the internal structure of the protection component in the present invention.

[0022] Figure 5 yes Figure 4A schematic diagram of the enlarged structure at point A in the middle.

[0023] Figure 6 It is a schematic diagram of the internal structure of the central axis in the present invention.

[0024] Figure 7 It is a structural schematic diagram of the movable rod in the present invention.

[0025] Figure 8 It is a schematic diagram of the installation of the synchronous shaft in the present invention.

[0026] In the figure:

[0027] 100, buoy body; 110, guardrail; 120, mounting bracket; 130, solar panel;

[0028] 200. Marine monitors;

[0029] 300, diving assembly; 310, fixed box; 320, driving motor; 321, driving gear; 330, reel shaft; 331, transmission gear; 332, lowering rope;

[0030] 400, protection assembly; 410, upper fixing plate; 411, limiting groove; 412, outer gear ring; 420, lower fixing plate; 430, central axis; 4301, supporting groove; 431, supporting rod; 4311, supporting protrusion; 4312, matching block; 4313, sealing pad; 432, fan blade; 440, rotating cavity ring; 441, water inlet cavity; 442, nozzle; 443, matching ring rail; 444, piston cavity; 445, movable rod; 4451, sliding piston; 4452, reset spring; 4453, ball; 4454, sealing ring; 446, connecting plate; 447, limiting sleeve; 450, synchronous shaft; 451, limiting wheel; 452, synchronous gear; 453, toggle fork rod;

[0031] 500. Ecological monitor; 510. Matching ring groove. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 and Figure 2As shown, the present invention is a marine environment monitoring buoy platform, including a buoy body 100, a marine monitor 200 arranged above the buoy body 100, and an ecological monitor 500 arranged below the buoy body 100. A diving component 300 is arranged at the bottom of the buoy body 100, and the diving component 300 includes a fixed box 310. A driving motor 320 is fixedly arranged at the center of the inner cavity of the fixed box 310. A plurality of groups of reel shafts 330 are evenly arranged on the outer side of the driving motor 320. The upper and lower ends of the reel shaft 330 are rotatably matched with the fixed box 310. A driving gear 321 is arranged at the output end of the driving motor 320. A transmission gear 331 is fixedly sleeved on the reel shaft 330. The driving gear 321 is meshed with the transmission gear 331. A lowering rope 332 is wound around the reel shaft 330. One end of the lowering rope 332 passes through the fixed box 310 and is fixedly connected to the protective component 400.

[0034] Specifically, the marine monitor 200 is used to monitor the ecological environment on the sea surface, and the ecological monitor 500 is used to monitor the ocean current environment under the sea surface. During the monitoring process, the driving motor 320 drives the active gear 321 to rotate, and the active gear 321 will drive multiple sets of transmission gears 331 to rotate synchronously, so that the reel shaft 330 rotates, thereby realizing the winding or unwinding control of the lowering rope 332, and then the diving depth of the protective component 400 and the ecological monitor 500 can be adjusted, so that the ecological monitor 500 can dive to a suitable depth to monitor the ocean current.

[0035] like Figure 3-Figure 7 As shown, the protection component 400 includes an upper fixing plate 410 and a lower fixing plate 420, the lowering rope 332 is fixedly connected to the upper fixing plate 410, the ecological monitor 500 is fixedly arranged at the upper end of the lower fixing plate 420, the central limit rotation installation of the upper fixing plate 410 is provided with a central shaft 430, the inner limit of the central shaft 430 is provided with a support rod 431, the bottom of the support rod 431 is fixedly connected to the top of the ecological monitor 500, the top of the central shaft 430 passes through the upper fixing plate 410 and is evenly provided with a plurality of blades 432 in the circumferential direction, the bottom of the central shaft 430 is fixedly provided with a rotating cavity ring 440, and the rotating cavity ring 440 is connected to the ecological monitor 5 00 rotational cooperation, a water inlet chamber 441 is arranged inside the rotating chamber ring 440, and a plurality of groups of nozzles 442 are evenly arranged circumferentially at the bottom of the water inlet chamber 441, and the water spraying direction of each group of nozzles 442 is toward the ecological monitor 500, and a plurality of groups of piston chambers 444 are evenly arranged circumferentially inside the rotating chamber ring 440, and the piston chambers 444 are radially arranged and communicated with the water inlet chamber 441, and a movable rod 445 is arranged in each group of piston chambers 444, and a matching block 4312 is fixedly sleeved on the outer side of the support rod 431, and the matching block 4312 drives the movable rod 445 to reciprocate in the piston chamber 444, so as to realize water pumping and water spraying by using the pressure difference change.

[0036] Specifically, by setting the protection component 400, during the monitoring process, when the ocean current flows through the fan blade 432, the sea water will drive the fan blade 432 to rotate, and the fan blade 432 will drive the rotating cavity ring 440 to rotate on the top of the ecological monitor 500 through the central axis 430. During the rotation process, the movable rod 445 will intermittently squeeze the outer wall of the matching block 4312, so that the movable rod 445 can reciprocate in a straight line in the piston cavity 444, thereby causing the air pressure in the piston cavity 444 to change. Since the piston chamber 444 is connected to the water inlet chamber 441, the pressure difference change of the piston chamber 444 will enable the nozzle 442 to pump and spray water. When spraying water, the water flow will be sprayed and impacted on the outer wall of the ecological monitor 500. Combined with the rotation process of the nozzle 442 around the ecological monitor 500, the outer wall of the ecological monitor 500 can be fully surrounded and covered by a flushing effect, thereby effectively preventing marine organisms such as barnacles and oysters from parasitizing on the ecological monitor 500, which is beneficial to the monitoring process.

[0037] like Figure 5 As shown, a support protrusion 4311 is fixedly provided at the top of the support rod 431, a support groove 4301 is provided inside the central shaft 430, the support protrusion 4311 is rotatably installed in the support groove 4301, and a sealing pad 4313 is provided between the rotating cavity ring 440 at the bottom of the support rod 431.

[0038] Specifically, by utilizing the limiting cooperation between the support protrusion 4311 and the support groove 4301, the support rod 431 can both support and limit the ecological monitor 500, ensuring that the ecological monitor 500 is firmly installed between the upper fixed plate 410 and the lower fixed plate 420. At the same time, the central axis 430 can rotate around the axis of the support rod 431, thereby realizing the protection function normally.

[0039] like Figure 5 and Figure 6 As shown, raised portions and recessed portions are staggered on the outer wall of the mating block 4312, a sliding piston 4451 is provided at the end of the movable rod 445 away from the mating block 4312, the sliding piston 4451 is adapted to be slidably installed in the piston cavity 444, a return spring 4452 is provided between the sliding piston 4451 and the cavity wall at the end of the piston cavity 444, the end of the movable rod 445 close to the mating block 4312 slides through the piston cavity 444 and is rollingly installed with a ball 4453, the ball 4453 rolls and rests on the outer wall of the mating block 4312, and a sealing ring 4454 is provided between the outer side of the movable rod 445 and the piston cavity 444.

[0040] Specifically, during the monitoring process, the support rod 431 and the matching block 4312 remain fixed. As the central axis 430 drives the rotating cavity ring 440 to rotate, the movable rod 445 will always rest against the outer wall of the matching block 4312 under the action of the reset spring 4452, so that the ball 4453 can continuously pass over the protrusion and the recessed part along the outer wall of the matching block 4312, so that the movable rod 445 drives the sliding piston 4451 to move back and forth in a straight line in the piston cavity 444, thereby causing the air pressure in the piston cavity 444 to change.

[0041] like Figure 5 As shown, a matching ring track 443 is provided on the inner wall of the rotating cavity ring 440, and a matching ring groove 510 is provided on the outer wall of the top of the ecological monitor 500, and the matching ring track 443 is adapted to be slidably installed in the matching ring groove 510. By slidingly matching the matching ring track 443 and the matching ring groove 510, the rotating cavity ring 440 can be stably maintained at the top of the ecological monitor 500 for rotation.

[0042] like Figure 8 As shown, multiple groups of synchronization shafts 450 are arranged between the upper fixed plate 410 and the lower fixed plate 420, multiple groups of connecting plates 446 are evenly arranged on the outer wall of the rotating cavity ring 440, and limiting sleeves 447 are arranged at the ends of the connecting plates 446. The synchronization shafts 450 are rotatably installed through the corresponding limiting sleeves 447.

[0043] Furthermore, the bottom end of the upper fixed plate 410 and the top end of the lower fixed plate 420 are circumferentially provided with limiting grooves 411 and outer gear rings 412, the upper and lower ends of the synchronization shaft 450 are rotatably installed with limiting wheels 451, the limiting wheels 451 are slidably installed in the corresponding limiting grooves 411, the upper and lower ends of the synchronization shaft 450 are sleeved with synchronization gears 452, the synchronization gears 452 are meshed with the outer gear ring 412, and a plurality of groups of shift fork rods 453 are axially arranged on the outer side of the synchronization shaft 450.

[0044] Specifically, when the rotating cavity ring 440 is performing a rotational water spray, it will drive the multiple groups of synchronous shafts 450 on the outside to rotate circumferentially through the limiting sleeve 447. Since the synchronous shaft 450 and the limiting sleeve 447 rotate in coordination, when the synchronous shaft 450 revolves around the central axis 430, the limiting wheel 451 will roll along the limiting groove 411 to improve stability. At the same time, the synchronous gear 452 will also rotate and engage along the outer gear ring 412, so that the synchronous shaft 450 rotates in the limiting sleeve 447, thereby driving the fork rod 453 to rotate continuously, which can effectively stir and push away aquatic plants such as seaweed. In conjunction with the revolution process of the synchronous shaft 450, an all-round and blind-angle protection process can be achieved around the ecological monitor 500, effectively avoiding the impact of aquatic plants on the monitoring process.

[0045] like Figure 1As shown, a guardrail 110 is connected to the outside of the buoy body 100 , a mounting bracket 120 is fixedly installed on the upper end of the buoy body 100 , the marine monitoring device 200 is fixedly installed on the upper end of the mounting bracket 120 , and a solar panel 130 is connected to the outside of the mounting bracket 120 .

[0046] The working principle of the present invention is as follows: Figure 1-Figure 8 As shown, when in use, the marine monitor 200 is used to monitor the ecological environment on the sea surface, and the ecological monitor 500 is used to monitor the ocean current environment under the sea surface. During the monitoring process, the driving motor 320 drives the active gear 321 to rotate, and the active gear 321 will drive the multiple sets of transmission gears 331 to rotate synchronously, so that the reel shaft 330 rotates, thereby realizing the winding or unwinding control of the lowering rope 332, and then the diving depth of the protective component 400 and the ecological monitor 500 can be adjusted, so that the ecological monitor 500 can dive to a suitable depth to monitor the ocean current. When the ocean current flows through the fan blades 432, the seawater will drive the fan blades 432 to rotate, and the fan blades 432 will drive the rotating cavity ring 440 to rotate on the top of the ecological monitor 500 through the central axis 430. During the rotation, the movable rod 445 will intermittently squeeze the outer wall of the matching block 4312 around it, so that the movable rod 445 can reciprocate linearly in the piston cavity 444, thereby causing the air pressure in the piston cavity 444 to change. Since the piston cavity 444 is connected to the water inlet cavity 441, the pressure difference change of the piston cavity 444 will enable the nozzle 442 to achieve water pumping and water spraying. When spraying water, the water flow will spray and impact on the outer wall of the ecological monitor 500. In conjunction with the rotation process of the nozzle 442 around the ecological monitor 500, the outer wall of the ecological monitor 500 can be fully surrounded and covered by a flushing effect, thereby effectively preventing marine organisms such as barnacles and oysters from parasitizing on the ecological monitor 500, which is beneficial to the monitoring process. When the rotating cavity ring 440 is performing rotational water spraying, it will drive the multiple groups of synchronous shafts 450 on the outside to rotate circumferentially through the limiting sleeve 447. Since the synchronous shaft 450 and the limiting sleeve 447 rotate in coordination, when the synchronous shaft 450 revolves around the central axis 430, the limiting wheel 451 will roll along the limiting groove 411 to improve stability. At the same time, the synchronous gear 452 will also rotate and engage along the outer gear ring 412, so that the synchronous shaft 450 will rotate in the limiting sleeve 447, thereby driving the shifting fork rod 453 to rotate continuously, which can effectively stir and push away aquatic plants such as seaweed. In conjunction with the revolution process of the synchronous shaft 450, an all-round and blind-angle protection process can be achieved around the ecological monitor 500, effectively avoiding the influence of aquatic plants on the monitoring process.

[0047] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A marine environment monitoring buoy platform, comprising a buoy body (100), a marine monitor (200) arranged above the buoy body (100), and an ecological monitor (500) arranged below the buoy body (100), characterized in that: A submersible assembly (300) is arranged at the bottom of the buoy body (100), and the submersible assembly (300) comprises a fixed box (310), a driving motor (320) is fixedly arranged at the center of the inner cavity of the fixed box (310), a plurality of groups of reel shafts (330) are evenly arranged outside the driving motor (320), the upper and lower ends of the reel shafts (330) are rotatably matched with the fixed box (310), a driving gear (321) is arranged at the output end of the driving motor (320), a transmission gear (331) is fixedly sleeved on the reel shaft (330), the driving gear (321) and the transmission gear (331) are meshed, a lowering rope (332) is wound around the reel shaft (330), and one end of the lowering rope (332) passes through the fixed box (310) and is fixedly connected to a protective assembly (400); The protection component (400) comprises an upper fixing plate (410) and a lower fixing plate (420), the lowering rope (332) is fixedly connected to the upper fixing plate (410), the ecological monitor (500) is fixedly arranged at the upper end of the lower fixing plate (420), a central shaft (430) is installed in the center of the upper fixing plate (410) for rotation, a support rod (431) is provided inside the central shaft (430), the bottom of the support rod (431) is fixedly connected to the top of the ecological monitor (500), the top of the central shaft (430) passes through the upper fixing plate (410) and is evenly provided with a plurality of blades (432) in the circumferential direction, and a rotating cavity ring (440) is fixedly arranged at the bottom of the central shaft (430), and the rotating cavity ring (440) is connected to the ecological monitor. (500) is rotatably matched, a water inlet chamber (441) is arranged inside the rotating chamber ring (440), a plurality of groups of nozzles (442) are evenly arranged in the circumferential direction at the bottom of the water inlet chamber (441), and the water spraying direction of each group of nozzles (442) is toward the ecological monitor (500), a plurality of groups of piston chambers (444) are evenly arranged in the circumferential direction inside the rotating chamber ring (440), the piston chambers (444) are radially arranged and communicated with the water inlet chamber (441), and a movable rod (445) is arranged in each group of piston chambers (444), and a matching block (4312) is fixedly sleeved on the outer side of the support rod (431), and the matching block (4312) drives the movable rod (445) to reciprocate in the piston chamber (444), so as to realize water pumping and water spraying by using the pressure difference change.

2. A marine environment monitoring buoy platform according to claim 1, characterized in that: A supporting protrusion (4311) is fixedly provided at the top of the supporting rod (431), a supporting groove (4301) is provided inside the central shaft (430), the supporting protrusion (4311) is rotatably installed in the supporting groove (4301), and a sealing pad (4313) is provided between the rotating cavity ring (440) at the bottom of the supporting rod (431).

3. A marine environment monitoring buoy platform according to claim 1, characterized in that: The outer wall of the matching block (4312) is provided with protrusions and recesses in an alternating manner. A sliding piston (4451) is provided at one end of the movable rod (445) away from the matching block (4312). The sliding piston (4451) is adapted to be slidably installed in the piston cavity (444). A return spring (4452) is provided between the sliding piston (4451) and the cavity wall at the end of the piston cavity (444). One end of the movable rod (445) close to the matching block (4312) slides through the piston cavity (444) and is rollingly installed with a ball (4453). The ball (4453) rolls against the outer wall of the matching block (4312). A sealing ring (4454) is provided between the outer side of the movable rod (445) and the piston cavity (444).

4. A marine environment monitoring buoy platform according to claim 1, characterized in that: A matching ring rail (443) is provided on the inner wall of the rotating cavity ring (440), a matching ring groove (510) is provided on the outer wall of the top end of the ecological monitor (500), and the matching ring rail (443) is adapted to be slidably installed in the matching ring groove (510).

5. The marine environment monitoring buoy platform according to claim 1, characterized in that: A plurality of groups of synchronous shafts (450) are arranged between the upper fixed plate (410) and the lower fixed plate (420), a plurality of groups of connecting plates (446) are evenly arranged on the outer wall of the rotating cavity ring (440), and a limiting sleeve (447) is arranged at the end of the connecting plate (446), and the synchronous shaft (450) is rotatably installed in the corresponding limiting sleeve (447).

6. A marine environment monitoring buoy platform according to claim 5, characterized in that: The bottom end of the upper fixed plate (410) and the top end of the lower fixed plate (420) are both circumferentially provided with limiting grooves (411) and outer gear rings (412); the upper and lower ends of the synchronous shaft (450) are both rotatably provided with limiting wheels (451); the limiting wheels (451) are slidably provided in the corresponding limiting grooves (411); the upper and lower ends of the synchronous shaft (450) are both sleeved with synchronous gears (452); the synchronous gears (452) are meshed with the outer gear ring (412); and a plurality of groups of shifting fork rods (453) are axially arranged on the outer side of the synchronous shaft (450).

7. The marine environment monitoring buoy platform according to claim 1, characterized in that: A guardrail (110) is connected to the outside of the buoy body (100), a mounting bracket (120) is fixedly provided on the upper end of the buoy body (100), the offshore monitoring device (200) is fixedly provided on the upper end of the mounting bracket (120), and a solar panel (130) is connected to the outside of the mounting bracket (120).

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