A buoy device for water environment monitoring

Abstract

The present invention belongs to the technical field of water environment monitoring, and particularly relates to a buoy device for water environment monitoring, comprising a floating platform, a chain, and a mounting plate, the mounting plate being arranged on the floating platform, and a first hoisting mechanism, a solar photovoltaic panel, a battery, and a detection mechanism being arranged on the mounting plate, the detection mechanism comprising a lifting plate, a fixing plate, a connecting pipe, and a blower, the fixing plate being fixedly mounted on both ends of the lifting plate, a fixing hole being opened in the middle of the fixing plate, a pipe being installed at the lower end edge of the fixing plate, the pipe being connected to the fixing hole, a monitor being fixedly mounted at the bottom of the fixing hole, and the blower being connected to the fixing hole through a connecting pipe. In the present invention, the blower is connected to the fixing hole through a connecting pipe, and air is transported from the connecting pipe to the fixing hole under the action of the blower, thereby discharging water in the fixing hole and debris attached to the monitor from the pipe, thereby ensuring the cleanliness of the monitor surface and the accuracy of the monitor detection.

Description

Technical Field

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

[0002] In order to meet the needs of active monitoring and safety assurance of water quality in lakes, reservoirs and estuaries, a comprehensive buoy-type online active monitoring system composed of modern sensor technology, active measurement technology, active control technology, computer application technology, and related special analysis software and communication networks has been developed. This system can conduct real-time online monitoring of the water environment of on-site waters, and can continuously, timely and accurately monitor the water quality changes and plant growth conditions of the target waters. The system can truly reflect the water quality, climate and other conditions of the waters and their changing trends. The monitoring buoy will provide accurate and timely early warning of the water pollution status of the water bodies, providing a scientific basis for the protection and pollution and emergency disposal of the water environment of lakes, reservoirs and estuaries. However, there are also some problems that need to be solved during the use of monitoring buoys, such as the sensor probe is easily attached by foreign objects, resulting in inaccurate monitoring. Summary of the Invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a buoy device for water environment monitoring. In the device, a blower is connected to a fixed hole through a connecting pipe. Under the action of the blower, air is transported from the connecting pipe to the fixed hole, thereby discharging the water in the fixed hole and debris attached to the monitor from the pipeline, ensuring the cleanliness of the monitor surface and the accuracy of the monitor detection.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A buoy device for water environment monitoring includes a floating platform, a chain, and a mounting plate. The mounting plate is disposed on the floating platform. A first hoisting mechanism, a solar photovoltaic panel, a battery, and a detection mechanism are disposed on the mounting plate. The solar photovoltaic panel is disposed above the mounting plate and is used to charge the battery. The battery is used to power the normal operation of the detection mechanism. The first hoisting mechanism is used to wind or release the chain. The chain extends through the middle of the mounting plate to the bottom of the mounting plate. A ground anchor is disposed at the lower end of the chain.

[0006] The detection mechanism includes a lifting plate, a fixed plate, a connecting pipe and a blower. The lifting plate is arranged below the floating platform. The fixed plate is fixedly mounted on both ends of the lifting plate. A fixing hole is opened in the middle of the fixed plate. A pipe is installed at the lower edge of the fixed plate. The pipe is connected to the fixing hole. A monitor is fixedly mounted at the bottom of the fixing hole. The blower is connected to the fixing hole through the connecting pipe. Air is transported from the connecting pipe to the fixing hole under the action of the blower, thereby discharging water in the fixing hole and debris attached to the monitor from the pipe.

[0007] A buffer piece is also provided on the outer side of the floating platform.

[0008] Preferably, the detection mechanism also includes a second hoisting mechanism, a rope and a first counterweight. Lifting rings are provided at both ends of the lifting plate, the lifting rings are symmetrically arranged on both sides of the center line of the lifting plate, and the ropes are symmetrically arranged on both sides of the center line of the lifting plate. One end of the rope is fixedly mounted on the bottom of the mounting plate, and the other end of the rope passes through the two lifting rings and the mounting plate on the same side of the center line of the lifting plate, and the other end of the rope is connected to the second hoisting mechanism. The second hoisting mechanism is arranged above the mounting plate, and the first counterweight is fixedly mounted on both sides of the center line of the lifting plate. The second hoisting mechanism is used to wind or release the rope. Under the action of the second hoisting mechanism and the first counterweight, the lifting plate can sink normally in the water, thereby achieving the purpose of detecting water quality at different depths.

[0009] Preferably, a through hole is opened in the middle of the lifting plate, the chain is set in the through hole, and a fixed pipe is fixedly installed in the middle of the mounting plate. The through hole and the fixed pipe are slidably matched. The upper end of the chain passes through the fixed pipe and extends to the top of the mounting plate and is connected to the first winch mechanism. The through hole and the chain can guide the lifting plate to ensure that the lifting plate can be lifted and lowered normally with the monitor, so that the device can detect water quality at different depths.

[0010] Preferably, the detection mechanism also includes a fixed shell, which is fixedly mounted on the top of the mounting plate, and the second winch mechanism is arranged in the fixed shell, and the second winch mechanism includes a bracket, a motor, a synchronous belt, a first pulley, a second pulley and a winding roller, the bracket is fixedly mounted on the top of the mounting plate, and the winding roller is rotatably mounted on the bracket, the motor is arranged on one side of the bracket, and the motor is mounted on the mounting plate, the first pulley is fixedly mounted on the output shaft of the motor, and the second pulley is fixedly mounted on one end of the winding roller, the motor drives the first pulley to rotate, the first pulley drives the second pulley to rotate through the synchronous belt, and the rotation of the second pulley drives the winding roller to rotate, and the rotation of the winding roller can achieve the purpose of winding and releasing the rope.

[0011] Preferably, the first hoisting mechanism includes a fixed rod, a winding roller, a handle, a ratchet and a limiter. The fixed rod is fixedly mounted on both sides of the top center line of the mounting plate, and the two ends of the winding roller are rotatably mounted on the fixed rod. The handle is fixedly mounted on one end of the winding roller, and the ratchet is arranged at the other end of the winding roller. The limiter is mounted on the fixed rod, and the limiter cooperates with the ratchet. The handle drives the winding roller to rotate, thereby achieving the purpose of winding and releasing the chain, ensuring that the ground anchor can contact the river bottom, achieving the purpose of fixing the floating platform, and ensuring the safety and stability of the floating platform during operation.

[0012] Preferably, the solar photovoltaic panel is arranged on the top of the fixing rod, the battery is arranged inside the fixing shell, and the battery is installed on the mounting plate. The solar photovoltaic panel is used to charge the battery to ensure that the battery can continuously power the device and ensure the normal operation of the device.

[0013] Preferably, the limiting member includes a threaded rod, a curved plate, a handle and a guide rod, one end of the threaded rod is rotatably mounted on the fixed rod, the curved plate is threadedly mounted on the threaded rod, the handle is fixedly mounted on the other end of the threaded rod, the guide rod is symmetrically arranged on the upper and lower sides of the threaded rod, and the curved plate is slidably connected to the guide rod, and a groove that matches the ratchet is opened on the curved plate. The groove on the curved plate cooperates with the ratchet to limit the rotation of the ratchet, thereby achieving the purpose of limiting the rotation of the winding roller.

[0014] Preferably, the buffer member includes a connecting rope, a vertical rod, a first rotating arm, a second rotating arm, a sliding block, a mounting seat and an auxiliary wheel, the ends of the first rotating arm and the second rotating arm are hinged, and the hinge of the first rotating arm and the second rotating arm is installed at the edge of the floating platform through the mounting seat, a floating plate is provided at the upper end of the first rotating arm, the vertical rod is provided at the bottom of the mounting plate, and the vertical rod is located on one side of the mounting seat, a strip hole is opened on the vertical rod, the sliding block is provided in the strip hole, and the sliding block is slidably matched with the strip hole, and the two ends of the connecting rope are respectively connected to the lower end of the second rotating arm and the sliding block. Then, the auxiliary wheel is arranged between the mounting seat and the vertical pole, and the auxiliary wheel is connected to the floating platform, the auxiliary wheel is used to support the connecting rope, and a second counterweight block is also provided at the bottom of the sliding block, and the second counterweight block is installed on both sides of the vertical pole. A buffer mechanism is provided on the sliding block. When the hull touches the floating plate, the floating plate will move upward along the hull, and the upward movement of the floating plate will drive the hinge of the first rotating arm and the second rotating arm to rotate. The rotation of the second rotating arm will pull one end of the connecting rope, and the other end of the connecting rope will pull the sliding block to move in the strip hole, and under the action of the buffer mechanism, it can achieve the purpose of buffering.

[0015] Preferably, a guide rod is provided in the strip hole, and both ends of the guide rod are fixedly mounted on the inner wall of the strip hole respectively. The sliding block is slidably mounted on the guide rod. The guide rod is used to provide guidance for the sliding block and can prevent the sliding block from tilting or shifting during the sliding process, thereby greatly ensuring the buffering efficiency and buffering quality.

[0016] Preferably, the buffer mechanism includes a buffer plate and a limit block, a mounting groove is opened in the middle of the buffer plate, the end of the sliding block is arranged in the mounting groove on the buffer plate, and the sliding block is rotatably connected to the buffer plate, and the limit block is arranged on the upper side of the sliding block close to the vertical rod. When the sliding block drives the buffer plate to move upward, the buffer plate cooperates with the limit block to be in an expanded state under the action of water resistance, and then cooperates with the water resistance to slow down the rising speed of the buffer plate, thereby achieving the purpose of buffering. When the sliding block moves downward, under the action of the supporting force of the water, the buffer plate will rotate around the connection between the buffer plate and the sliding block, so that the buffer plate is in an inclined state, which reduces the resistance of the sliding block during the downward movement and improves the reset efficiency of the sliding block.

[0017] The beneficial effects of the present invention are:

[0018] 1) In this device, the blower is connected to the fixing hole through a connecting pipe. Under the action of the blower, air is transported from the connecting pipe to the fixing hole, thereby discharging the water in the fixing hole and the debris attached to the monitor from the pipe, ensuring the cleanliness of the monitor surface and the accuracy of the monitor detection.

[0019] 2) The second hoisting mechanism of the device is used to wind or release the rope. Under the action of the second hoisting mechanism and the first counterweight, the lifting plate can sink normally in the water, thereby achieving the purpose of detecting water quality at different depths.

[0020] 3) The through holes of this device cooperate with the chain to guide the lifting plate, ensuring that the lifting plate with the monitor can be raised and lowered normally, so that the device can detect water quality at different depths.

[0021] 4) The motor of this device drives the first pulley to rotate, and the first pulley drives the second pulley to rotate through the synchronous belt. The rotation of the second pulley drives the winding roller to rotate. The rotation of the winding roller can achieve the purpose of winding and releasing the rope.

[0022] 5) The handle of this device drives the winding roller to rotate, so as to achieve the purpose of winding and releasing the chain, ensuring that the anchor can contact the riverbed, achieving the purpose of fixing the floating platform, and ensuring the safety and stability of the floating platform during operation.

[0023] 6) The solar photovoltaic panel of this device is used to charge the battery to ensure that the battery can continuously power the device and ensure the normal operation of the device.

[0024] 7) The groove on the arc plate of the device cooperates with the ratchet to limit the rotation of the ratchet, thereby achieving the purpose of limiting the rotation of the winding roller.

[0025] 8) When the hull of this device touches the floating plate, the floating plate will move upward along the hull. The upward movement of the floating plate will drive the hinge of the first rotating arm and the second rotating arm to rotate. The rotation of the second rotating arm will pull one end of the connecting rope, and the other end of the connecting rope will pull the sliding block to move in the strip hole. Under the action of the buffer mechanism, it can achieve the purpose of buffering.

[0026] 9) The guide rod of this device is used to provide guidance for the sliding block and can prevent the sliding block from tilting or deflecting during the sliding process, thereby greatly ensuring the buffering efficiency and buffering quality.

[0027] 10) When the sliding block drives the buffer plate to move upward, the buffer plate, in conjunction with the limit block, will be in an expanded state under the action of the water resistance, and then cooperate with the water resistance to achieve the purpose of buffering. When the sliding block moves downward, under the action of the supporting force of the water, the buffer plate will rotate around the connection between the buffer plate and the sliding block, so that the buffer plate is in an inclined state, reducing the resistance of the sliding block during the downward movement and improving the reset efficiency of the sliding block. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attachment Figure 1 This is a schematic diagram of the structure of the present invention Figure 1 .

[0029] Attachment Figure 2 This is a schematic diagram of the structure of the present invention Figure 2 .

[0030] Attachment Figure 3 It is a schematic diagram of the installation structure of the fixing frame in the present invention.

[0031] Attachment Figure 4 It is a schematic diagram of the installation structure of the first hoisting mechanism in the present invention.

[0032] Attachment Figure 5 It is a schematic diagram of the installation structure of the detection mechanism in the present invention.

[0033] Attachment Figure 6 It is a structural diagram of the detection mechanism in the present invention.

[0034] Attachment Figure 7 It is a structural schematic diagram of the second hoisting mechanism in the present invention.

[0035] Attachment Figure 8 It is a schematic diagram of the installation structure of the monitor in the present invention.

[0036] Attachment Figure 9This is a schematic diagram of the structure of the buffer member in the present invention Figure 1 .

[0037] Attachment Figure 10 This is a schematic diagram of the structure of the buffer member in the present invention Figure 2 .

[0038] Attachment Figure 11 This invention Figure 9 Enlarged view of point A in the middle.

[0039] Attachment Figure 12 It is a structural schematic diagram of the limiting member in the present invention.

[0040] In the picture:

[0041] 1. Floating platform;

[0042] 2. Mounting plate;

[0043] 3. Solar photovoltaic panels;

[0044] 4. First hoisting mechanism; 401. Handle; 402. Winding roller; 403. Ratchet; 404. Fixing rod;

[0045] 5. Detection mechanism; 501. Fixed housing; 502. Lifting plate; 503. Fixed plate; 504. Lifting ring; 505. Rope; 506. Second hoisting mechanism; 507. Blower; 508. Connecting pipe; 509. Through hole; 5010. First counterweight;

[0046] 5011, second pulley; 5012, winding roller; 5013, synchronous belt; 5014, motor; 5015, first pulley; 5016, bracket;

[0047] 5017, monitor; 5018, pipeline; 5019, fixing hole;

[0048] 6. Buffer; 601. Vertical pole; 602. Mounting seat; 603. First rotating arm; 604. Floating plate; 605. Auxiliary wheel; 606. Second rotating arm; 607. Connecting rope; 608. Buffer mechanism; 609. Sliding block; 6010. Strip hole; 6011. Guide rod; 6012. Second counterweight;

[0049] 6013, limit block; 6014, mounting slot; 6015, buffer plate;

[0050] 7. Chains;

[0051] 8. Ground anchor;

[0052] 9. Limiting member; 901. Handle; 902. Threaded rod; 903. Groove; 904. Arc plate; 905. Guide rod;

[0053] 10. Fixed pipe;

[0054] 11. Battery. DETAILED DESCRIPTION

[0055] The following is a clear and complete description of the technical solutions in the embodiments of the present invention, with reference to the accompanying drawings. It is obvious that the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0056] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0057] like Figure 1 、 Figure 2 As shown, a buoy device for water environment monitoring includes a floating platform 1, a chain 7 and a mounting plate 2. The mounting plate 2 is arranged on the floating platform 1. A first hoisting mechanism 4, a solar photovoltaic panel 3, a battery 11 and a detection mechanism 5 are arranged on the mounting plate 2. The solar photovoltaic panel 3 is arranged above the mounting plate 2. The solar photovoltaic panel 3 is used to charge the battery 11. The battery 11 is used to supply power for the normal operation of the detection mechanism 5. The first hoisting mechanism 4 is used to wind or release the chain 7. The chain 7 passes through the middle of the mounting plate 2 and extends to the bottom of the mounting plate 2. A ground anchor 8 is provided at the lower end of the chain 7; the ground anchor 8 is used to tighten and fix the floating platform 1 to ensure the normal operation of the floating platform 1.

[0058] In this embodiment, the detection mechanism 5 and the first hoisting mechanism 4 operate using wireless remote control technology. The wireless remote control technology is an existing technology and will not be described in detail here.

[0059] In this embodiment, Figure 5 、 Figure 6 、 Figure 7 、 Figure 8As shown, the detection mechanism 5 includes a lifting plate 502, a fixed plate 503, a connecting pipe 508 and a blower 507. The lifting plate 502 is arranged below the floating platform 1, and the fixed plate 503 is fixedly installed at both ends of the lifting plate 502. A fixing hole 5019 is opened in the middle of the fixed plate 503, and a pipe 5018 is installed at the lower end edge of the fixed plate 503. The pipe 5018 is connected to the fixing hole 5019, and a monitor 5017 is fixedly installed at the bottom of the fixing hole 5019. The monitor 5017 can monitor the water in real time to ensure the quality of water quality monitoring.

[0060] In this embodiment, Figure 6 As shown, the blower 507 is connected to the fixing hole 5019 through the connecting pipe 508. Under the action of the blower 507, air is transported from the connecting pipe 508 to the fixing hole 5019, thereby discharging the water in the fixing hole 5019 and the debris attached to the monitor 5017 from the pipe 5018.

[0061] Among them, the monitor 5017 uses the monitor 5017 model: AR8407.

[0062] like Figure 1 、 Figure 2 As shown, in order to prevent the floating platform 1 from being damaged by passing ships, a buffer member 6 is further provided on the outside of the floating platform 1.

[0063] As an optimization solution of this embodiment, Figure 6 As shown, the detection mechanism 5 also includes a second hoisting mechanism 506, a rope 505 and a first counterweight 5010. A lifting ring 504 is provided at both ends of the lifting plate 502. The lifting rings 504 are symmetrically arranged on both sides of the center line of the lifting plate 502, and the rope 505 is symmetrically arranged on both sides of the center line of the lifting plate 502. One end of the rope 505 is fixedly installed at the bottom of the mounting plate 2, and the other end of the rope 505 passes through the two lifting rings 504 and the mounting plate 2 on the same side of the center line of the lifting plate 502, and the other end of the rope 505 is connected to the second hoisting mechanism 506. The second hoisting mechanism 506 is arranged above the mounting plate 2. The second hoisting mechanism 506 cooperates with the rope 505, the lifting ring 504 and the first counterweight 5010 to drive the lifting plate 502 to rise and fall in the water, thereby ensuring that the monitor 5017 on the lifting plate 502 can detect water quality at different depths.

[0064] In this embodiment, Figure 7As shown, in order to ensure that the lifting plate 502 drives the monitor 5017 to sink normally, the first counterweight blocks 5010 are fixedly installed on both sides of the center line of the lifting plate 502. The first counterweight blocks 5010 are set on both sides of the lifting plate 502 to ensure that the two sides of the lifting plate 502 are evenly stressed, preventing the lifting plate 502 from tilting during the lifting process.

[0065] In this embodiment, Figure 6 As shown, the setting of the lifting ring 504 can achieve the purpose of supporting the rope 505 to ensure the normal operation of the rope 505, ensuring that the lifting plate 502 can sink along the chain 7 when the rope 505 is loosened, and can rise along the chain 7 when the rope 505 is tightened, ensuring that the monitoring instrument 5017 on the lifting plate 502 can detect water at different depths.

[0066] In addition to the ring 504 in this embodiment, a structure such as a rotating wheel can also be used to ensure that the rope 505 can work normally.

[0067] In this embodiment, the second hoisting mechanism 506 is used to wind or release the rope 505. Under the action of the second hoisting mechanism 506 and the first counterweight block 5010, the lifting plate 502 can sink normally in the water, thereby achieving the purpose of detecting water quality at different depths.

[0068] As an optimization solution of this embodiment, Figure 6 As shown, a through hole 509 is opened in the middle of the lifting plate 502, and the chain 7 is set in the through hole 509. A fixed tube 10 is fixedly installed in the middle of the mounting plate 2. The through hole 509 and the fixed tube 10 are slidably matched. The upper end of the chain 7 passes through the fixed tube 10 and extends to the top of the mounting plate 2 and is connected to the first hoisting mechanism 4.

[0069] The through hole 509 cooperates with the chain 7 to guide the lifting plate 502, ensuring that the lifting plate 502 with the monitor 5017 can be normally lifted and lowered, so that the device can detect water quality at different depths.

[0070] As an optimization solution of this embodiment, Figure 5 、 Figure 7As shown, the detection mechanism 5 also includes a fixed shell 501, which is fixedly mounted on the top of the mounting plate 2. The second hoisting mechanism 506 is arranged in the fixed shell 501. The second hoisting mechanism 506 includes a bracket 5016, a motor 5014, a synchronous belt 5013, a first pulley 5015, a second pulley 5011 and a winding roller 5012. The bracket 5016 is fixedly mounted on the top of the mounting plate 2, and the winding roller 5012 is rotatably mounted on the bracket 5016. The motor 5014 is arranged on one side of the bracket 5016, and the motor 5014 is mounted on the mounting plate 2. The first pulley 5015 is fixedly mounted on the output shaft of the motor 5014, and the second pulley 5011 is fixedly mounted on one end of the winding roller 5012.

[0071] The motor 5014 drives the first pulley 5015 to rotate, and the first pulley 5015 drives the second pulley 5011 to rotate through the synchronous belt 5013. The rotation of the second pulley 5011 drives the winding roller 5012 to rotate. The rotation of the winding roller 5012 can achieve the purpose of winding and releasing the rope 505.

[0072] As an optimization solution of this embodiment, Figure 4 As shown, the first hoisting mechanism 4 includes a fixed rod 404, a winding roller 402, a handle 401, a ratchet 403 and a limiter 9. The fixed rod 404 is fixedly mounted on both sides of the top center line of the mounting plate 2, and the two ends of the winding roller 402 are rotatably mounted on the fixed rod 404 respectively. The handle 401 is fixedly mounted on one end of the winding roller 402, and the ratchet 403 is arranged at the other end of the winding roller 402. The limiter 9 is mounted on the fixed rod 404, and the limiter 9 cooperates with the ratchet 403. The handle 401 drives the winding roller 402 to rotate, thereby achieving the purpose of winding and releasing the chain 7, ensuring that the anchor 8 can contact the riverbed, achieving the purpose of fixing the floating platform 1, and ensuring the safety and stability of the floating platform 1 during operation.

[0073] In this embodiment, in order to improve the corrosion resistance of the handle 401 , a corrosion-resistant layer may be provided on the outer surface of the handle 401 .

[0074] The limiting member 9 cooperates with the ratchet 403 to fix the winding roller 402, preventing the winding roller 402 from rotating during operation, releasing the chain 7 on the winding roller 402 to affect the fixation of the anchor 8 to the floating platform 1, and ensuring the normal operation of the floating platform 1.

[0075] In this embodiment, the cooperation between the winding roller 402 and the limiting member 9 can wind up the chain 7, making it easier to carry the device.

[0076] As an optimization solution of this embodiment, Figure 1As shown, the solar photovoltaic panel 3 is arranged on the top of the fixing rod 404, and the solar photovoltaic panel 3 is used to charge the battery 11;

[0077] like Figure 4 As shown, the battery 11 is arranged inside the fixed shell 501, and the battery 11 is installed on the mounting plate 2. The battery 11 can continuously supply power to the motor 5014, the blower 507 and the monitor 5017 to ensure the normal operation of the motor 5014, the blower 507 and the monitor 5017.

[0078] As an optimization solution of this embodiment, Figure 12 As shown, the limiting member 9 includes a threaded rod 902, a curved plate 904, a handle 901 and a guide rod 905. One end of the threaded rod 902 is rotatably mounted on the fixed rod 404. The first threaded rod 902 is used to drive the curved plate 904 to move, ensuring that the curved plate 904 can cooperate with the ratchet 403. The curved plate 904 is threadedly mounted on the threaded rod 902, and the handle 901 is fixedly mounted on the other end of the threaded rod 902. The guide rod 905 is symmetrically arranged on the upper and lower sides of the threaded rod 902, and the curved plate 904 is slidably connected to the guide rod 905. The arrangement of the guide rods 905 on the upper and lower sides of the threaded rod 902 ensures that the curved plate 904 is subjected to uniform force during movement, so that the curved plate 904 can slide normally along the guide rod 905. A groove 903 is provided on the curved plate 904 to cooperate with the ratchet 403.

[0079] The groove 903 on the arc plate 904 cooperates with the ratchet 403 to limit the rotation of the ratchet 403, thereby achieving the purpose of limiting the rotation of the winding roller 402.

[0080] In this embodiment, the guide rod 905 is provided to provide guidance for the movement of the arc plate 904. On the other hand, the guide rod 905 can also provide a limit for the movement of the arc plate 904, preventing the arc plate 904 from rotating with the threaded rod 902 and affecting the mutual cooperation between the arc plate 904 and the ratchet 403, thereby ensuring the normal operation of the arc plate 904.

[0081] In this embodiment, in order to improve the corrosion resistance of the handle 901 , a wear-resistant layer may be provided on the handle 901 .

[0082] As an optimization solution of this embodiment, Figure 9As shown, the buffer member 6 includes a connecting rope 607, a vertical rod 601, a first rotating arm 603, a second rotating arm 606, a sliding block 609, a mounting seat 602 and an auxiliary wheel 605. The ends of the first rotating arm 603 and the second rotating arm 606 are hinged, and the hinge of the first rotating arm 603 and the second rotating arm 606 is installed at the edge of the floating platform 1 through the mounting seat 602. A floating plate 604 is provided at the upper end of the first rotating arm 603. The vertical rod 601 is provided at the bottom of the mounting plate 2, and the vertical rod 601 is located on one side of the mounting seat 602. A strip hole 6010 is opened on the vertical rod 601. The sliding block 609 is provided in the strip hole 6010, and the sliding block 609 is slidably matched with the strip hole 6010. The setting of the strip hole 6010 can ensure the normal movement of the sliding block 609 and can prevent the sliding block 609 from shaking during the sliding process, thereby ensuring the normal operation of the sliding block 609.

[0083] In this embodiment, Figure 9 As shown, the two ends of the connecting rope 607 are respectively connected to the lower end of the second rotating arm 606 and the sliding block 609, the auxiliary wheel 605 is arranged between the mounting seat 602 and the vertical pole 601, and the auxiliary wheel 605 is connected to the floating platform 1, the auxiliary wheel 605 is used to support the connecting rope 607, and a buffer mechanism 608 is provided on the sliding block 609. When the hull touches the floating plate 604, the floating plate 604 will move upward along the hull, and the upward movement of the floating plate 604 will drive the hinge of the first rotating arm 603 and the second rotating arm 606 to rotate. The rotation of the second rotating arm 606 will pull one end of the connecting rope 607, and the other end of the connecting rope will pull the sliding block 609 to move in the strip hole 6010, which can achieve the purpose of buffering under the action of the buffer mechanism 608.

[0084] In this embodiment, Figure 10 As shown, a second counterweight block 6012 is also provided at the bottom of the sliding block 609, and the second counterweight block 6012 is installed on both sides of the vertical pole 601. The second counterweight block 6012 is used to drive the first rotating arm 603, the second rotating arm 606 and the floating plate 604 to reset, and the setting of the second counterweight block 6012 can tighten the connecting rope 607 to prevent the connecting rope 607 from falling off the auxiliary wheel 605 and affecting the normal buffering efficiency.

[0085] The second counterweight block 6012 and the first counterweight block 5010 are both made of corrosion-resistant materials, and the setting of the second counterweight block 6012 can drive the sliding block 609 to reset, ensuring that the buffer member 6 can be used again.

[0086] In this embodiment, the setting of the float 604 can ensure that the end of the first rotating arm 603 always floats above the horizontal plane, ensuring that when the hull collides with the device, it will contact the end of the first rotating arm 603 on which the float 604 is installed at the first time, ensuring that the buffer member 6 can play a buffering role.

[0087] As an optimization solution of this embodiment, Figure 10 As shown, a guide rod 6011 is provided in the strip hole 6010 , and both ends of the guide rod 6011 are fixedly mounted on the inner wall of the strip hole 6010 , and the sliding block 609 is slidably mounted on the guide rod 6011 .

[0088] The guide rod 6011 is used to provide guidance for the sliding block 609 and can prevent the sliding block 609 from tilting or deflecting during the sliding process, thereby greatly ensuring the buffering efficiency and buffering quality.

[0089] As an optimization solution of this embodiment, Figure 11 As shown, the buffer mechanism 608 includes a buffer plate 6015 and a limit block 6013. A mounting groove 6014 is opened in the middle of the buffer plate 6015. The end of the sliding block 609 is set in the mounting groove 6014 on the buffer plate 6015, and the sliding block 609 is rotatably connected to the buffer plate 6015. The setting of the mounting groove 6014 can prevent the sliding block 609 from interfering with the buffer plate 6015. On the other hand, the setting of the mounting groove 6014 facilitates the installation of the buffer plate 6015 on the sliding block 609. The limit block 6013 is set above the sliding block 609 and close to the side of the vertical pole 601. The setting of the limit block 6013 can limit the buffer plate 6015 to prevent the buffer plate 6015 from rotating too much and affecting the buffering effect.

[0090] When the sliding block 609 drives the buffer plate 6015 to move upward, the buffer plate 6015 cooperates with the limit block 6013 to be in an expanded state under the action of the water resistance, and then cooperates with the water resistance to achieve the purpose of buffering. When the sliding block 609 moves downward, under the action of the supporting force of the water, the buffer plate 6015 will rotate around the connection between the buffer plate 6015 and the sliding block 609, so that the buffer plate 6015 is in an inclined state, reducing the resistance of the sliding block 609 during the downward movement and improving the reset efficiency of the sliding block 609.

[0091] In this embodiment, since the buffer plate 6015 is always in an expanded state after being reset, it can maintain balance when the floating platform 1 overturns. For example, when the floating platform 1 overturns to the left, the buffer plates 6015 on the right side and the front and rear sides can provide downward pressure to the buffer plates 6015 under the resistance of water, preventing the floating platform 1 from overturning and ensuring that the floating platform 1 is in a balanced state.

[0092] In this embodiment, the blower 507 and the connecting pipe 508 cooperate with each other to achieve the purpose of cleaning the surface of the monitor 5017. The blower 507 transports air to the fixed hole 5019 through the connecting pipe 508, and discharges the water in the fixed hole 5019 from the pipe 5018. When the air supply is stopped, the water will fill the fixed hole again. The blower 507 transports air to the fixed hole 5019 again, and discharges the water in the fixed hole 5019 from the fixed hole 5019. This process is repeated several times to clean the monitor 5017.

[0093] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the scope defined by the structure of the present invention, they should all fall within the scope of protection of the present invention.

Claims

1. A buoy device for water environment monitoring, comprising a floating platform, a chain and a mounting plate, wherein the mounting plate is arranged on the floating platform, characterized in that: A first hoisting mechanism, a solar photovoltaic panel, a battery, and a detection mechanism are provided on the mounting plate. The solar photovoltaic panel is provided above the mounting plate. The solar photovoltaic panel is used to charge the battery, and the battery is used to power the detection mechanism. The first hoisting mechanism is used to wind or release the chain. The chain passes through the middle of the mounting plate and extends to the bottom of the mounting plate. A ground anchor is provided at the lower end of the chain. The detection mechanism includes a lifting plate, a fixed plate, a connecting pipe and a blower. The lifting plate is arranged below the floating platform. The fixed plate is fixedly mounted on both ends of the lifting plate. A fixing hole is opened in the middle of the fixed plate. A pipe is installed at the lower edge of the fixed plate. The pipe is connected to the fixing hole. A monitor is fixedly mounted at the bottom of the fixing hole. The blower is connected to the fixing hole through the connecting pipe. Air is transported from the connecting pipe to the fixing hole under the action of the blower, thereby discharging water in the fixing hole and debris attached to the monitor from the pipe. A buffer is also provided on the outside of the floating platform; The two wheels are connected to each other through the guide rail, and the two wheels are connected to each other through the guide rail. The two wheels are connected to each other through the guide rail, and the two wheels are connected to each other through the guide rail. A guide rod is provided in the strip hole, and both ends of the guide rod are fixedly mounted on the inner wall of the strip hole respectively, and the sliding block is slidably mounted on the guide rod; The buffer mechanism includes a buffer plate and a limit block. A mounting groove is opened in the middle of the buffer plate. The end of the sliding block is arranged in the mounting groove on the buffer plate, and the sliding block is rotatably connected to the buffer plate. The limit block is arranged on the upper side of the sliding block close to the vertical rod. When the sliding block drives the buffer plate to move upward, the buffer plate cooperates with the limit block to be in an expanded state under the action of water resistance, and the resistance of water can slow down the rising speed of the buffer plate. When the sliding block moves downward, under the action of the supporting force of the water, the buffer plate will rotate around the connection between the buffer plate and the sliding block, so that the buffer plate is in an inclined state, which can reduce the resistance of the sliding block during the downward movement.

2. The buoy device for water environment monitoring according to claim 1, characterized in that: The detection mechanism also includes a second hoisting mechanism, a rope and a first counterweight. Lifting rings are provided at both ends of the lifting plate. The lifting rings are symmetrically arranged on both sides of the center line of the lifting plate. The ropes are symmetrically arranged on both sides of the center line of the lifting plate. One end of the rope is fixedly mounted on the bottom of the mounting plate, and the other end of the rope passes through the two lifting rings and the mounting plate on the same side of the center line of the lifting plate, and the other end of the rope is connected to the second hoisting mechanism. The second hoisting mechanism is arranged above the mounting plate, and the first counterweight is fixedly mounted on both sides of the center line of the lifting plate.

3. The buoy device for water environment monitoring according to claim 2, characterized in that: A through hole is opened in the middle of the lifting plate, and the chain is set in the through hole. A fixed pipe is fixedly installed in the middle of the mounting plate. The through hole and the fixed pipe are slidably matched. The upper end of the chain passes through the fixed pipe and extends to the top of the mounting plate and is connected to the first winch mechanism.

4. The buoy device for water environment monitoring according to claim 2, characterized in that: The detection mechanism also includes a fixed shell, which is fixedly mounted on the top of the mounting plate. The second hoisting mechanism is arranged in the fixed shell. The second hoisting mechanism includes a bracket, a motor, a synchronous belt, a first pulley, a second pulley and a winding roller. The bracket is fixedly mounted on the top of the mounting plate, and the winding roller is rotatably mounted on the bracket. The motor is arranged on one side of the bracket and the motor is mounted on the mounting plate. The first pulley is fixedly mounted on the output shaft of the motor, and the second pulley is fixedly mounted on one end of the winding roller.

5. The buoy device for water environment monitoring according to claim 1, characterized in that: The first hoisting mechanism includes a fixed rod, a winding roller, a handle, a ratchet and a limiter. The fixed rod is fixedly mounted on both sides of the top center line of the mounting plate, and the two ends of the winding roller are rotatably mounted on the fixed rod. The handle is fixedly mounted on one end of the winding roller, and the ratchet is arranged at the other end of the winding roller. The limiter is mounted on the fixed rod, and the limiter cooperates with the ratchet.

6. The buoy device for water environment monitoring according to claim 5, characterized in that: The solar photovoltaic panel is arranged on the top of the fixing rod, the storage battery is arranged inside the fixing shell, and the storage battery is installed on the mounting plate.

7. The buoy device for water environment monitoring according to claim 5, characterized in that: The limiting member includes a threaded rod, a curved plate, a handle and a guide rod. One end of the threaded rod is rotatably mounted on the fixed rod, the curved plate is threadedly mounted on the threaded rod, and the handle is fixedly mounted on the other end of the threaded rod. The guide rod is symmetrically arranged on the upper and lower sides of the threaded rod, and the curved plate is slidably connected to the guide rod. A groove that matches the ratchet is opened on the curved plate.

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