Anchor capstan device with tension monitoring sensor for hydrometeorological observation

Abstract

The invention discloses a hydrometeorological observation anchor device with a tension monitoring sensor, and relates to the technical field of hydrometeorological observation, the hydrometeorological observation anchor device comprises a mounting seat, a positioning frame is fixedly mounted on the front side of the mounting seat, a winch is rotatably mounted in the positioning frame, the left end of the winch is connected with a servo motor, and the right end of the winch is connected with a tension monitoring sensor. The servo motor is fixedly connected with the positioning frame, the winch is wound with an anchor rope, the bottom end of the anchor rope is connected with a wireless tension sensor, the bottom end of the wireless tension sensor is provided with a connecting buckle, and the bottom end of the connecting buckle is connected with an anchor hook. The problems of disordered winding and unwinding of an anchor rope, serious abrasion, high maintenance cost, poor environmental adaptability and the like of an anchor mooring device in a marine hydro-meteorological observation scene are solved, integrated operation of winding and unwinding, monitoring, polishing, lubricating and chipping treatment of the anchor rope is achieved, the operation stability of the device is remarkably improved, the service life of the anchor rope is remarkably prolonged, and the adaptability to the severe marine environment is remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of hydrological and meteorological observation technology, specifically to a winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor. Background Technology

[0002] In marine hydrological and meteorological observation, the winch anchor device is a core component for the anchoring, positioning, and relocation of observation platforms, buoys, and observation vessels. It uses a winch to raise and lower the anchor chain to fix or detach the anchor body from the seabed, providing fundamental support for the long-term stable collection of hydrological and meteorological parameters. It is widely used in observation tasks in nearshore waters, ocean shipping routes, and complex sea conditions. With the development of marine observation technology towards greater sophistication, higher demands are being placed on the operational safety, stability, and data linkage of the winch anchor device.

[0003] However, the existing winch anchor devices used for hydrological and meteorological observation still have certain shortcomings in use; An anchor winch for ships, as proposed in application number CN202410331047.X, includes a base plate. A frame is fixedly installed at the top of the base plate, and fixed lugs are installed at the four corners of the bottom of the base plate. An anchor winch is located above the frame. A top support rod is movably connected to the middle of the left side of the anchor winch, and a bottom support rod is movably connected to the middle of the right side of the anchor winch. This invention utilizes the left-right displacement of a drive gear to switch between winding and releasing states, and utilizes the active rotation during winding and the passive rotation during releasing, with power conversion completed through a linkage component. This achieves automatic, even left-right routing of the cable or anchor chain. The automatic routing is synchronized with the winding and releasing actions, and automatic routing is only completed during release or winding. The entire process is automatic, effectively avoiding the problem of traditional devices requiring manual assistance in laying cables or anchor chains, improving the automation level of the device and reducing safety hazards. However, in actual use, the following problems still exist: 1. The anchor winch of this ship only realizes the automatic wiring function and has no cable tension status monitoring module. When the cable has an overload potential, it cannot provide timely feedback, which can easily lead to safety accidents such as cable breakage and equipment damage. In addition, there is no impurity cleaning and protection structure during the wiring process. Marine organisms and rust attached to the surface of the cable can easily aggravate the wear of the wiring mechanism. 2. The linkage component is responsible for the power conversion of the retraction and wiring actions, but it is not designed with a special protective structure for the marine environment. High salt spray and water vapor can easily corrode the internal transmission components of the component, resulting in rust and jamming, which affects the performance.

[0004] In view of this, in-depth research was conducted on the above issues, which led to the creation of this case.

[0005] To address the aforementioned issues, an innovative design was developed based on the existing capstan anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor. Summary of the Invention

[0006] The purpose of this invention is to provide a capstan device for hydrological and meteorological observation equipped with a tension monitoring sensor, in order to solve the problems mentioned in the background art, such as the cableless tension monitoring module and impurity cleaning and protection structure, which are prone to safety accidents and aggravate the wear of the wiring mechanism, and the linkage components are susceptible to corrosion and jamming due to the lack of special protection for the marine environment, thus affecting the use effect.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor, comprising a mounting base, a positioning frame fixedly mounted on the front side of the mounting base, a winch rotatably mounted inside the positioning frame, a servo motor connected to the left end of the winch, the servo motor being fixedly connected to the positioning frame, an anchor rope wound on the winch, a wireless tension sensor connected to the bottom end of the anchor rope, a connecting buckle installed at the bottom end of the wireless tension sensor, and an anchor hook connected to the bottom end of the connecting buckle; A fixing frame is fixedly installed at the bottom of the positioning frame, and a reciprocating guide mechanism is installed inside the fixing frame; A connecting seat is installed on the reciprocating guide mechanism, and a surface polishing mechanism is connected to the bottom end of the connecting seat. A protective shell is provided on the outside of the surface polishing mechanism. The protective shell is connected to a flow lubrication mechanism on both sides.

[0008] Preferably, the reciprocating guide mechanism includes a reciprocating lead screw rotatably mounted inside the rear side of the fixed frame, a driven wheel fixedly connected to the right end of the reciprocating lead screw, a driving wheel fixedly connected to the right end of the winch, and a transmission belt connecting the driving wheel and the driven wheel.

[0009] Preferably, the reciprocating guide mechanism further includes a slide block slidably sleeved on the outer ring of the reciprocating lead screw. A guide ring is fixedly installed at the front end of the slide block, and a limiting seat is fixedly connected to the front end of the guide ring. A limiting rod passes through the interior of the limiting seat, and the limiting seat and the limiting rod are slidably connected. A lower guide frame is fixedly connected to the bottom of the limiting seat and the slide block. A front slide rail is fixedly installed at the bottom front end of the fixed frame, and a rear slide rail is fixedly installed at the bottom rear end of the fixed frame. The bottom front end and bottom rear end of the lower guide frame are slidably connected to the front slide rail and the rear slide rail, respectively. The bottom of the guide ring is fixedly connected to the top end of the connecting seat.

[0010] By adopting the above technical solution, the reciprocating screw and winch can be synchronously linked through the driving wheel, driven wheel and transmission belt. The reciprocating screw drives the slide to move the guide ring back and forth. With the help of the limit rod, front slide rail and rear slide rail, the anchor rope is evenly wound on the surface of the winch during the winding and unwinding. This avoids the risk of breakage caused by the stacking and tangling of the anchor rope and uneven stress. At the same time, it provides the surface grinding mechanism with a reciprocating motion trajectory that matches the rhythm of anchor rope winding and unwinding, ensuring full coverage of grinding operations and adapting to the high-frequency winding and unwinding operation requirements of anchor ropes in marine environments.

[0011] Preferably, the surface polishing mechanism includes a polishing wheel rotatably mounted on the bottom of the connecting seat. The inner ring of the polishing wheel is equipped with polishing teeth at equal angles. A worm gear is fixedly sleeved on the outer ring of the polishing wheel. A worm is meshed with the outer ring of the worm gear. One end of the worm is fixedly connected to a first motor. The top surface of the first motor is fixedly connected to a limiting seat through a bracket. The protective shell covers and protects the worm gear and the worm. A connecting block is fixedly connected between the protective shell and the first motor.

[0012] By adopting the above technical solution, the stable rotation of the grinding wheel is achieved through the meshing transmission of the worm gear and the worm. The grinding teeth of the inner ring of the grinding wheel can remove marine organisms, rust and salt scale attached to the surface of the anchor rope, avoid impurities from wearing the anchor rope or affecting the smoothness of anchor rope winding and unwinding, and extend the service life of the anchor rope. The protective shell can effectively block the corrosion of the transmission structure by high salt spray, water vapor and grinding debris in the ocean, improve the corrosion resistance of the mechanism, and adapt to the harsh marine working environment. At the same time, the connecting block realizes a stable connection with the limit seat, ensuring the structural stability during grinding operations.

[0013] Preferably, the flow lubrication mechanism includes telescopic covers symmetrically sleeved on the outer ring of the reciprocating lead screw. The two ends of the telescopic covers are fixedly connected to the slide and the fixed frame, respectively. The telescopic covers extend and retract as the slide reciprocates.

[0014] Preferably, the flow lubrication mechanism further includes piston tubes fixedly installed at the bottom of both ends of the fixed frame. A connecting pipe connects the piston tubes to the telescopic shield. A piston plate is slidably installed inside the piston tubes. When the telescopic shield extends or retracts, the positive and negative pressure states inside the piston tubes are changed through the connecting pipes. The piston plate slides in accordance with the positive and negative pressures.

[0015] Preferably, the flow lubrication mechanism further includes a one-way discharge valve fixedly installed at the bottom of the inner end of the piston tube. The discharge end of the one-way discharge valve is fixedly connected to a first telescopic tube, and the discharge end of the first telescopic tube is connected to a protective shell. A one-way inlet valve is also installed at the bottom of the inner end of the piston tube. A flow guide is fixedly connected to the bottom end of the one-way inlet valve. A filter screen is installed inside the flow guide. A three-way seat is fixedly connected to the bottom end of the flow guide. A second telescopic tube is connected to the side port of the three-way seat. The inlet end of the second telescopic tube is connected to the protective shell. A collection cup is threadedly connected to the bottom port of the three-way seat.

[0016] By adopting the above technical solution, the telescopic cover can be extended and retracted by the reciprocating motion of the slide block, and the piston plate can be moved back and forth by the change of air pressure to realize the automatic circulation supply of lubricating fluid. Under positive pressure, lubricating fluid is supplied to the protective housing through a one-way discharge valve to lubricate the worm gear and worm drive structure, reducing wear. Under negative pressure, the lubricating fluid containing wear debris is recovered from the protective housing through the second telescopic tube. After impurities are filtered through the filter screen, the fluid is reintroduced into the piston tube. Impurities can be temporarily stored in the collection cup while stationary, which is beneficial for the reuse of lubricating fluid and the reduction of maintenance costs. The telescopic cover can simultaneously protect the reciprocating screw from corrosion in the marine environment. The one-way valve structure ensures the directional circulation of lubricating fluid and improves the overall reliability of the mechanism.

[0017] Preferably, the debris collection mechanism includes a protective cover fixedly connected to the bottom of the protective housing, the protective cover enclosing the grinding wheel.

[0018] Preferably, the debris collection mechanism further includes a discharge pipe fixedly installed on the protective cover. A follower gear ring is rotatably installed in the middle of the discharge pipe. A fan blade assembly is fixedly installed on the inner ring of the follower gear ring. When the fan blade assembly rotates in conjunction with the follower gear ring, it generates suction and absorbs and discharges the debris generated during the grinding process of the grinding wheel inside the protective cover.

[0019] Preferably, the debris collection mechanism further includes a drive gear meshing with the top of the follower gear ring. The outer ring of the drive gear and the follower gear ring is covered with a protective seat. The drive gear is rotatably connected to the protective seat. The bottom of the protective seat is fixedly connected to the discharge pipe. The protective seat is fixedly connected to the lower guide frame. A second motor is fixedly installed on the rear top side of the protective seat. The shaft end of the second motor is fixedly connected to the drive gear.

[0020] Using the above technical solution, the protective cover can effectively block the splashing of grinding debris. With the help of the second motor driving the drive gear and the follower gear ring to drive the fan blade assembly to rotate and generate suction, the grinding debris in the protective cover can be quickly discharged through the discharge pipe, preventing the debris from accumulating and affecting the grinding effect or aggravating the wear of the anchor rope. The protective seat can protect the gear transmission structure from the marine environment, ensure the stable operation of the debris collection mechanism, and further improve the adaptability of the device in marine hydrological and meteorological observation scenarios.

[0021] Compared with existing technologies, the beneficial effects of this invention are as follows: This capstan device for hydrological and meteorological observation, equipped with a tension monitoring sensor, solves the problems of disordered anchor rope deployment and retraction, severe wear, high maintenance costs, and poor environmental adaptability in marine hydrological and meteorological observation scenarios through multi-mechanism collaborative design. It achieves integrated operation of anchor rope deployment and retraction, monitoring, grinding, lubrication, and debris handling, significantly improving the device's operational stability, anchor rope lifespan, and adaptability to harsh marine environments, reducing manual maintenance intensity, and ensuring continuous and efficient observation operations. Specific details are as follows: 1. The reciprocating guide mechanism achieves synchronous linkage between the winch and the reciprocating screw through the driving wheel, driven wheel and transmission belt. It can make the guide movement and anchor rope winding and release precisely matched without additional power. It is energy-saving and reliable. The reciprocating screw drives the guide ring to move back and forth. With the help of double limit guidance, it avoids anchor rope stacking and tangling and breakage due to stress, and ensures uniform winding. At the same time, it provides a full-coverage trajectory for the grinding mechanism and is suitable for the high-frequency winding and release needs of marine environments. 2. The surface grinding mechanism uses a worm gear meshing transmission to drive the grinding wheel, which is stable in operation. The grinding teeth can efficiently remove impurities from the surface of the anchor rope, avoid wear and obstruction of retrieval and release, and extend the service life of the anchor rope. The protective shell can block the corrosion of the harsh marine environment, enhance the corrosion resistance, and at the same time ensure the structural stability during grinding operations and improve the grinding effect. 3. The fluid lubrication mechanism relies on the movement of the slide to drive the telescopic cover to extend and retract. It achieves automatic circulation and supply of lubricating fluid through changes in air pressure, without the need for additional power, thus reducing energy consumption and maintenance costs. The lubricating fluid is delivered for directional lubrication, filtered, recycled, and reused, while impurities are stored centrally. At the same time, the telescopic cover protects the lead screw, improving the reliability of the mechanism's operation. 4. The protective cover in the debris collection mechanism blocks the flying of grinding debris, avoiding secondary wear and affecting the operation of other mechanisms. The motor-driven fan blades generate suction to quickly discharge debris and prevent accumulation. The protective base resists the corrosion of the marine environment, ensures the stable operation of the mechanism, and enhances the adaptability to marine scenarios. 5. The wireless tension sensor monitors the anchor rope stress in real time, promptly reports any abnormalities, avoids overload breakage, and improves operational safety. The modular integration of each mechanism results in a compact and stable layout, facilitating disassembly and maintenance, adapting to the needs of observation equipment, and enhancing overall performance. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the external structure from one side of an embodiment of the present invention; Figure 2 This is a schematic diagram of the connection structure of the anchor rope, wireless tension sensor and anchor hook of the present invention; Figure 3 This is a schematic diagram of the transmission structure of the winch and reciprocating guide mechanism of the present invention; Figure 4 This is a schematic diagram showing the distribution structure of the reciprocating guide mechanism and the flow lubrication mechanism of the present invention; Figure 5 This is a side view of the reciprocating guide mechanism of the present invention. Figure 6 This is a schematic diagram of the connection structure between the reciprocating guide mechanism and the surface polishing mechanism of the present invention; Figure 7 This is a side sectional view of the surface polishing mechanism of the present invention; Figure 8 This is a schematic diagram of the distribution structure of the flow lubrication mechanism of the present invention; Figure 9 This is a schematic diagram of the distribution of the flow lubrication mechanism of the present invention (side section). Figure 10 This is a schematic diagram of the distribution structure of the one-way liquid outlet valve and the one-way liquid inlet valve of the present invention; Figure 11 This is a side sectional view of the flow guide and three-way connector of the present invention; Figure 12 This is a schematic diagram of the debris collection mechanism distribution structure in Embodiment 2 of the present invention; Figure 13 This is a side cross-sectional schematic diagram of the debris collection mechanism in Embodiment 2 of the present invention.

[0023] In the diagram: 1. Mounting base; 2. Positioning frame; 3. Winch; 4. Servo motor; 5. Anchor rope; 6. Wireless tension sensor; 7. Connecting buckle; 8. Anchor hook; 9. Fixing frame; 10. Reciprocating screw; 11. Driven wheel; 12. Driving wheel; 13. Transmission belt; 14. Slide; 15. Guide ring; 16. Limiting seat; 17. Limiting rod; 18. Lower guide frame; 19. Front slide rail; 20. Rear slide rail; 21. Connecting seat; 22. Grinding wheel; 23. Worm gear; 24. Worm; 25. 1. Protective outer shell; 26. First motor; 27. Connecting block; 28. Telescopic cover; 29. ​​Piston tube; 30. Connecting pipe; 31. Piston plate; 32. One-way discharge valve; 33. First telescopic tube; 34. One-way inlet valve; 35. Flow guide; 36. Filter screen; 37. Three-way seat; 38. Second telescopic tube; 39. Collection cup; 40. Protective cover; 41. Discharge pipe; 42. Follower gear ring; 43. Fan blade assembly; 44. Drive gear; 45. Protective seat; 46. Second motor. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-11 The present invention provides a technical solution: a winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor, including a mounting base 1, a positioning frame 2 fixedly mounted on the front side of the mounting base 1, a winch 3 rotatably mounted inside the positioning frame 2, a servo motor 4 connected to the left end of the winch 3, the servo motor 4 being fixedly connected to the positioning frame 2, an anchor rope 5 wound on the winch 3, a wireless tension sensor 6 connected to the bottom end of the anchor rope 5, a connecting buckle 7 installed at the bottom end of the wireless tension sensor 6, and an anchor hook 8 connected to the bottom end of the connecting buckle 7; The above structure is designed with the mounting base 1 as the overall support base. The mounting base 1 enables the device to be stably assembled at the observation point. The positioning frame 2 fixed on the front provides rotational support for the winch 3, ensuring that the winch 3 maintains a stable posture during operation. When the device starts operation, the servo motor 4 fixedly connected to the positioning frame 2 outputs power to drive the winch 3 inside the positioning frame 2 to rotate synchronously. During the rotation of the winch 3, the anchor rope 5 wrapped on its surface completes the winding and unwinding action, thereby realizing the lowering and retrieval of the anchor hook 8 to meet the anchoring requirements of hydrological and meteorological observation. The bottom end of the anchor rope 5 is connected to a wireless tension sensor 6. When the anchor rope 5 is being extended, retracted, or anchored, the wireless tension sensor 6 can monitor the tension on the anchor rope 5 in real time and transmit data. This allows operators to understand the stress state of the anchor rope 5 and avoid overload risks in a timely manner. The wireless tension sensor 6 and the anchor hook 8 are detachably connected through a connecting buckle 7, which ensures the stability of the connection between the two and facilitates subsequent maintenance and replacement, thus improving the ease of operation and maintenance of the device.

[0026] A fixed frame 9 is fixedly installed at the bottom of the positioning frame 2. A reciprocating guide mechanism is installed inside the fixed frame 9. The reciprocating guide mechanism includes a reciprocating lead screw 10 rotatably mounted inside the rear side of the fixed frame 9. A driven wheel 11 is fixedly connected to the right end of the reciprocating lead screw 10. A driving wheel 12 is fixedly connected to the right end of the winch 3. A transmission belt 13 connects the driving wheel 12 and the driven wheel 11. The reciprocating guide mechanism also includes a slide block 14 slidably sleeved on the outer ring of the reciprocating lead screw 10. A guide ring 15 is fixedly installed at the front end of the slide block 14. The front end of the ring 15 is fixedly connected to the limiting seat 16, and the limiting rod 17 passes through the inside of the limiting seat 16. The limiting seat 16 and the limiting rod 17 are slidably connected. The bottom of the limiting seat 16 and the slide 14 are fixedly connected to the lower guide frame 18. The front slide rail 19 is fixedly installed at the bottom of the front end of the fixed frame 9, and the rear slide rail 20 is fixedly installed at the bottom of the rear end of the fixed frame 9. The bottom front end and the bottom rear end of the lower guide frame 18 are slidably connected to the front slide rail 19 and the rear slide rail 20, respectively. The bottom of the guide ring 15 is fixedly connected to the top end of the connecting seat 21. The above structure design provides a stable mounting carrier for the reciprocating guide mechanism, ensuring that the mechanism remains structurally stable during operation. When the servo motor 4 drives the winch 3 to rotate and retract the anchor rope 5, the drive wheel 12 fixedly connected to the right end of the winch 3 rotates together. The drive wheel 12 transmits power through the transmission belt 13 connected between it and the driven wheel 11, which drives the reciprocating screw 10, which is rotatably installed inside the rear side of the fixed frame 9, to rotate synchronously. When the reciprocating screw 10 rotates, the slide block 14, which is slidably sleeved on its outer ring, moves back and forth along the axial direction of the reciprocating screw 10. The guide ring 15, which is fixedly installed at the front end of the slide block 14, moves synchronously with the slide block 14. The anchor rope 5 passes through the guide ring 15. The guide ring 15 can drive the anchor rope 5 to move back and forth synchronously, so that the anchor rope 5 is evenly wound on the surface of the winch 3. The limiting rod 17 of the guide ring 15 can axially limit the reciprocating motion of the guide ring 15 to prevent it from deviating. At the same time, the bottom of the limiting seat 16 and the slide 14 are fixedly connected to the lower guide frame 18. The front bottom and rear bottom of the fixed frame 9 are respectively fixedly installed with the front slide rail 19 and the rear slide rail 20. The bottom front and rear ends of the lower guide frame 18 are slidably connected to the front slide rail 19 and the rear slide rail 20, which further improves the stability of the reciprocating motion of the slide 14 and the guide ring 15. The bottom of the guide ring 15 is fixedly connected to the top of the connecting seat 21, which can drive the connecting seat 21 and the subsequent connected mechanism to move synchronously back and forth, providing a suitable motion trajectory for subsequent operations.

[0027] A connecting seat 21 is installed on the reciprocating guide mechanism. A surface polishing mechanism is connected to the bottom end of the connecting seat 21. A protective shell 25 is provided on the outside of the surface polishing mechanism. The surface polishing mechanism includes a polishing wheel 22 rotatably installed at the bottom end of the connecting seat 21. Polishing teeth are installed at equal angles on the inner ring of the polishing wheel 22. A worm gear 23 is fixedly sleeved on the outer ring of the polishing wheel 22. A worm 24 is meshed with the outer ring of the worm gear 23. A first motor 26 is fixedly connected to one end of the worm 24. The top surface of the first motor 26 is fixedly connected to the limiting seat 16 through a bracket. The protective shell 25 wraps and protects the worm gear 23 and the worm 24. A connecting block 27 is fixedly connected between the protective shell 25 and the first motor 26. In the above structure design, the connecting seat 21 installed on the reciprocating guide mechanism provides installation support for the surface grinding mechanism. The connecting seat 21 moves synchronously with the reciprocating guide mechanism, driving the surface grinding mechanism connected at the bottom to move together, so as to realize the grinding operation of the anchor rope 5. In the surface grinding mechanism, the grinding wheel 22 is rotatably installed at the bottom of the connecting seat 21, and its outer ring is fixedly sleeved with a worm gear 23. The worm gear 23 is meshed with the outer ring of the worm 24. One end of the worm 24 is fixedly connected to the first motor 26. When the first motor 26 starts, the power is transmitted to the worm 24, and the grinding wheel 22 is driven to rotate stably through the meshing cooperation between the worm 24 and the worm gear 23. The grinding teeth installed at equal angles on the inner ring of the grinding wheel 22 can grind the surface of the anchor rope 5 passing through the grinding wheel 22 when the grinding wheel 22 rotates, removing attached impurities. The top surface of the first motor 26 is fixedly connected to the limit seat 16 through the bracket, thereby ensuring the installation stability of the first motor 26 and the connected transmission components and avoiding shaking during operation. The surface grinding mechanism is provided with a protective shell 25, which fully wraps and protects the worm gear 23 and worm 24, reducing the corrosion of the transmission components by the external environment. The protective shell 25 and the first motor 26 are further reinforced by the connecting block 27, which is fixedly connected, thereby improving the structural integrity and operational stability of the entire surface grinding mechanism.

[0028] The protective housing 25 is connected to two sides with a flow lubrication mechanism. The flow lubrication mechanism includes a telescopic cover 28 symmetrically sleeved on the outer ring of the reciprocating screw 10. The two ends of the telescopic cover 28 are fixedly connected to the slide 14 and the fixed frame 9, respectively. The telescopic cover 28 extends and retracts with the reciprocating sliding of the slide 14. The flow lubrication mechanism also includes piston tubes 29 fixedly installed at the bottom of both ends of the fixed frame 9. A connecting pipe 30 connects the piston tube 29 and the telescopic cover 28. A piston plate 31 is slidably installed inside the piston tube 29. When the telescopic cover 28 extends and retracts, the positive and negative pressure states inside the piston tube 29 are changed through the connecting pipe 30. The piston plate 31 slides in accordance with the positive and negative pressure. The flow lubrication mechanism also includes a one-way discharge valve 32 fixedly installed at the bottom of the inner end of the piston tube 29. The discharge end of the one-way discharge valve 32 is fixedly connected to a first telescopic tube 33. The discharge end of the first telescopic tube 33 is connected to the protective shell 25. A one-way inlet valve 34 is also installed at the bottom of the inner end of the piston tube 29. A flow guide shroud 35 is fixedly connected to the bottom end of the one-way inlet valve 34. A filter screen 36 is installed inside the flow guide shroud 35. A three-way seat 37 is fixedly connected to the bottom end of the flow guide shroud 35. A second telescopic tube 38 is connected to the side opening of the three-way seat 37. The inlet end of the second telescopic tube 38 is connected to the protective shell 25. A collection cup 39 is threadedly connected to the bottom opening of the three-way seat 37. In the above-mentioned structure design, in the flow lubrication mechanism, the telescopic cover 28 is symmetrically sleeved on the outer ring of the reciprocating screw 10, and its two ends are fixedly connected to the slide block 14 and the fixed frame 9 respectively. When the slide block 14 slides back and forth along the reciprocating screw 10, the telescopic cover 28 extends and retracts synchronously, which can both shield and protect the reciprocating screw 10 and serve as a power triggering component driven by air pressure. Piston tubes 29 are fixedly installed at the bottom of both ends of the fixed frame 9. The piston tubes 29 are connected to the telescopic cover 28 through a connecting pipe 30. During the telescopic cover 28's extension and retraction, its internal volume changes, thereby changing the positive and negative pressure states inside the piston tubes 29 through the connecting pipe 30. The piston plate 31, which is slidably installed inside the piston tubes 29, slides back and forth in accordance with the pressure change, completing the pushing and drawing action of the lubricating fluid. A one-way discharge valve 32 is fixedly installed at the bottom of the inner end of the piston tubes 29. Under positive pressure, the piston plate 31 pushes the lubricating fluid to open the one-way discharge valve 32, and the lubricating fluid is delivered to the first telescopic pipe 33 connected to the discharge end of the one-way discharge valve 32. Inside the protective housing 25, lubrication is provided for the meshing parts of the worm gear 23 and the worm 24. A one-way inlet valve 34 is also installed at the bottom of the inner end of the piston tube 29. Under negative pressure, the one-way inlet valve 34 is opened, and the lubricant in the protective housing 25 flows into the three-way seat 37 through the second telescopic tube 38, and then enters the guide shroud 35 connected to the bottom end of the one-way inlet valve 34. The filter screen 36 inside the guide shroud 35 can filter out the wear debris mixed in the lubricant. The filtered lubricant re-enters the piston tube 29 for recycling, while the filtered debris is deposited in the collection cup 39 connected to the bottom opening of the three-way seat 37 in a static state for easy subsequent cleaning. The first telescopic tube 33 and the second telescopic tube 38 can be adapted to the reciprocating motion of the mechanism to extend and retract, ensuring a stable lubricant delivery path. The one-way outlet valve 32 and the one-way inlet valve 34 prevent lubricant backflow and ensure smooth circulation.

[0029] Example 2: Based on Example 1, the present invention adopts the following... Figure 12-13 The technical solution shown further discloses that the debris collection mechanism includes a protective cover 40 fixedly connected to the bottom of the protective housing 25, the protective cover 40 enclosing the grinding wheel 22. The debris collection mechanism also includes a discharge pipe 41 fixedly installed on the protective cover 40, a follower gear ring 42 rotatably installed in the middle of the discharge pipe 41, and a fan blade assembly 43 fixedly installed on the inner ring of the follower gear ring 42. When the fan blade assembly 43 rotates in conjunction with the follower gear ring 42, it generates suction and facilitates the grinding process of the grinding wheel 22 inside the protective cover 40. The debris generated in the process is absorbed and discharged. The debris collection mechanism also includes a drive gear 44 meshing with the top of the follower gear ring 42. The outer ring of the drive gear 44 and the follower gear ring 42 is wrapped with a protective seat 45. The drive gear 44 is rotatably connected to the protective seat 45. The bottom of the protective seat 45 is fixedly connected to the discharge pipe 41. The protective seat 45 is fixedly connected to the lower guide frame 18. A second motor 46 is fixedly installed on the rear top of the protective seat 45. The shaft end of the second motor 46 is fixedly connected to the drive gear 44. The above-described structure is designed with the addition of a debris collection mechanism in this embodiment based on the first embodiment, which further optimizes the grinding operation effect. The mechanism is based on the protective shell 25 and the lower guide frame 18 to achieve centralized collection and discharge of grinding debris. In the debris collection mechanism, the protective cover 40 is fixedly connected to the bottom of the protective shell 25, and fully encloses the grinding wheel 22 of the surface grinding mechanism. This can prevent the debris generated when the grinding wheel 22 grinds the anchor rope 5 from splashing, thus preventing the debris from falling into other transmission components or the marine environment. A discharge pipe 41 is fixedly installed on the protective cover 40. A follower gear ring 42 is rotatably installed in the middle of the discharge pipe 41. A fan blade assembly 43 is fixedly installed on the inner ring of the follower gear ring 42. A drive gear 44 is meshed with the top of the follower gear ring 42. The protective seat 45 is wrapped around the outer ring of the drive gear 44 and the follower gear ring 42, which not only protects the gear transmission structure, but also ensures the stability of the entire debris collection mechanism by fixing the bottom to the discharge pipe 41 and the lower guide frame 18. The drive gear 44 is also rotatably connected to the protective seat 45 to ensure smooth transmission. When the second motor 46, which is fixedly installed on the rear side of the top of the protective seat 45, is started, the shaft end of the second motor 46 drives the drive gear 44 to rotate. Through gear meshing, the follower gear ring 42 rotates synchronously. The follower gear ring 42 drives the inner fan blade group 43 to rotate together to generate suction. This suction can suck the grinding debris accumulated inside the protective cover 40 into the discharge pipe 41 and discharge it, realizing the centralized processing of debris. At the same time, the mechanism moves synchronously with the lower guide frame 18 and the reciprocating guide mechanism, which can effectively collect the debris generated throughout the grinding process of the anchor rope 5, avoiding the accumulation of debris from affecting the grinding effect or aggravating the wear of the parts.

[0030] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor, comprising a mounting base (1), a positioning frame (2) fixedly mounted on the front side of the mounting base (1), a winch (3) rotatably mounted inside the positioning frame (2), a servo motor (4) connected to the left end of the winch (3), the servo motor (4) being fixedly connected to the positioning frame (2), and an anchor rope (5) wound on the winch (3), characterized in that: The bottom end of the anchor rope (5) is connected to a wireless tension sensor (6), the bottom end of the wireless tension sensor (6) is equipped with a connecting buckle (7), and the bottom end of the connecting buckle (7) is connected to an anchor hook (8). The bottom of the positioning frame (2) is fixedly installed with a fixing frame (9), and a reciprocating guide mechanism is installed inside the fixing frame (9); A connecting seat (21) is installed on the reciprocating guide mechanism. A surface polishing mechanism is connected to the bottom end of the connecting seat (21). A protective shell (25) is provided on the outside of the surface polishing mechanism. The protective shell (25) is connected to a flow lubrication mechanism on both sides.

2. The capstan device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 1, characterized in that: The reciprocating guide mechanism includes a reciprocating screw (10) rotatably mounted inside the rear side of the fixed frame (9). The right end of the reciprocating screw (10) is fixedly connected to a driven wheel (11), and the right end of the winch (3) is fixedly connected to a driving wheel (12). A transmission belt (13) is connected between the driving wheel (12) and the driven wheel (11).

3. The capstan device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 2, characterized in that: The reciprocating guide mechanism also includes a slide block (14) that is slidably sleeved on the outer ring of the reciprocating lead screw (10). A guide ring (15) is fixedly installed at the front end of the slide block (14). A limit seat (16) is fixedly connected to the front end of the guide ring (15). A limit rod (17) passes through the interior of the limit seat (16). The limit seat (16) and the limit rod (17) are slidably connected. A lower guide frame (18) is fixedly connected to the bottom of the limit seat (16) and the slide block (14). A front slide rail (19) is fixedly installed at the bottom front end of the fixed frame (9). A rear slide rail (20) is fixedly installed at the bottom rear end of the fixed frame (9). The bottom front end and the bottom rear end of the lower guide frame (18) are slidably connected to the front slide rail (19) and the rear slide rail (20) respectively. The bottom of the guide ring (15) is fixedly connected to the top end of the connecting seat (21).

4. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 3, characterized in that: The surface polishing mechanism includes a polishing wheel (22) rotatably mounted on the bottom of the connecting seat (21). The inner ring of the polishing wheel (22) is equipped with polishing teeth at equal angles. The outer ring of the polishing wheel (22) is fixedly fitted with a worm gear (23). The outer ring of the worm gear (23) is meshed with a worm (24). One end of the worm (24) is fixedly connected to a first motor (26). The top surface of the first motor (26) is fixedly connected to the limiting seat (16) through a bracket. The protective shell (25) wraps and protects the worm gear (23) and the worm (24). A connecting block (27) is fixedly connected between the protective shell (25) and the first motor (26).

5. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 3, characterized in that: The flow lubrication mechanism includes a telescopic cover (28) symmetrically sleeved on the outer ring of the reciprocating screw (10). The two ends of the telescopic cover (28) are fixedly connected to the slide (14) and the fixed frame (9) respectively. The telescopic cover (28) extends and retracts as the slide (14) reciprocates.

6. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 5, characterized in that: The flow lubrication mechanism also includes piston tubes (29) fixedly installed at the bottom of both ends of the fixed frame (9). A connecting pipe (30) is connected between the piston tube (29) and the telescopic cover (28). A piston plate (31) is slidably installed inside the piston tube (29). When the telescopic cover (28) extends or retracts, the positive and negative pressure states inside the piston tube (29) are changed through the connecting pipe (30). The piston plate (31) slides in coordination with the positive and negative pressure.

7. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 6, characterized in that: The flow lubrication mechanism also includes a one-way outlet valve (32) fixedly installed at the bottom of the inner end of the piston tube (29). The outlet end of the one-way outlet valve (32) is fixedly connected to a first telescopic tube (33). The outlet end of the first telescopic tube (33) is connected to the protective shell (25). A one-way inlet valve (34) is also installed at the bottom of the inner end of the piston tube (29). A flow guide shroud (35) is fixedly connected to the bottom end of the one-way inlet valve (34). A filter screen (36) is installed inside the flow guide shroud (35). A three-way seat (37) is fixedly connected to the bottom end of the flow guide shroud (35). A second telescopic tube (38) is connected to the side port of the three-way seat (37). The inlet end of the second telescopic tube (38) is connected to the protective shell (25). A collection cup (39) is threadedly connected to the bottom port of the three-way seat (37).

8. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 4, characterized in that: The debris collection mechanism includes a protective cover (40) fixedly connected to the bottom of the protective housing (25), which covers the grinding wheel (22).

9. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 8, characterized in that: The debris collection mechanism also includes a discharge pipe (41) fixedly installed on the protective cover (40). A follower gear ring (42) is rotatably installed in the middle of the discharge pipe (41). A fan blade assembly (43) is fixedly installed on the inner ring of the follower gear ring (42). When the fan blade assembly (43) rotates in conjunction with the follower gear ring (42), it generates suction and absorbs and discharges the debris generated during the grinding process of the grinding wheel (22) inside the protective cover (40).

10. A winch anchor device for hydrological and meteorological observation equipped with a tension monitoring sensor according to claim 9, characterized in that: The debris collection mechanism also includes a drive gear (44) meshing with the top of the follower gear ring (42). The outer ring of the drive gear (44) and the follower gear ring (42) is covered with a protective seat (45). The drive gear (44) is rotatably connected to the protective seat (45). The bottom of the protective seat (45) is fixedly connected to the discharge pipe (41). The protective seat (45) is fixedly connected to the lower guide frame (18). A second motor (46) is fixedly installed on the rear top of the protective seat (45). The shaft end of the second motor (46) is fixedly connected to the drive gear (44).

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