Automatic lifting device for rapid positioning and alignment of electronic anchor for observation ship

Abstract

The invention relates to the technical field of automatic lifting, and particularly discloses an automatic lifting device for quick positioning and alignment of an electronic anchor for an observation ship, which comprises a main frame, a spring wheel is fixedly connected to the side surface of the main frame, an auxiliary frame is rotatably connected to the side surface of the main frame, and a sliding rod penetrates through and is slidably connected to the inner wall of the auxiliary frame. The top of the sliding rod is fixedly connected with a satellite positioner, the bottom of the sliding rod is fixedly connected with a propelling device, the side face of the auxiliary frame is fixedly connected with a lock catch matched with the pulling lock catch, the auxiliary frame comprises a driving frame, the side face of the driving frame is fixedly connected with a rotating ring, and the rotating ring is fixedly connected with the sliding rod. The inner wall of the rotating ring penetrates through and is rotationally connected with a rotating column, the side face of the rotating column is fixedly connected with a guide plate, the side face of the guide plate is fixedly connected with a brake plate, and the side face of the driving frame is fixedly connected with a driving assembly. And the purpose of reducing the deflection pressure during adjustment is achieved.

Description

Technical Field

[0001] This invention relates to the field of automatic lifting technology, specifically to an automatic lifting device for rapid positioning and alignment of an electronic anchor on an observation vessel. Background Technology

[0002] Traditional ship anchoring systems primarily rely on mechanical structures (anchor, anchor chain, winch) and the physical gripping force of the seabed to secure the vessel. This approach has significant limitations. The selection of the anchoring point, control of the chain extension length, and assessment of the seabed's gripping condition are highly dependent on crew experience, introducing uncertainty. The gripping force is heavily dependent on seabed geology (such as mud, sand, and rock), and in rocky or soft seabed conditions, insufficient gripping force or "drifting" is prone to occur. Traditional anchoring systems lack positioning and active correction capabilities, allowing the vessel to drift significantly around the anchor point due to wind, waves, and currents (i.e., the "anchor circle"). This makes them unsuitable for observation tasks requiring high positioning accuracy, as anchor chain entanglement and knotting can occur. In harsh geological environments (such as reefs), the anchor can easily become stuck, preventing the ship from being anchored. To overcome these limitations, recent technological developments have primarily followed the following path: integrating positioning... Position sensors (such as GPS) monitor the relationship between the anchor position and the ship's position in real time, automatically triggering an alarm when anchor drags. Cameras or various shipborne sensors detect the seabed environment, weather and sea conditions, and the ship's own status. Using mechanisms such as hydraulic telescopic and rotary drills, the anchor can "drill" into hard seabed, or increase gripping force on soft seabed by deploying auxiliary structures, thus adapting to different seabed types. Combined with GPS, compass and other equipment, the system obtains information on the ship's position and the target anchor position, calculates the deviation, and automatically controls the ship's power (such as rudder and propeller) to adjust the position. A monitoring module is introduced to sense external interference such as wind, waves, and currents in real time, and calculates compensation through algorithms to dynamically adjust power output to maintain position. Based on an expert knowledge base, the system can automatically or assistedly decide on the anchoring plan according to the environment (wind speed, water depth, seabed type) and the ship's status.

[0003] According to patent number CN221738066U, an electronic anchor with lifting and adjusting function is proposed to adjust the position of the thruster, thereby making it suitable for use on ships of various sizes with different heights. It has a simple structure, occupies little space, and has good practicality.

[0004] However, when the device is adjusting its direction, the large resistance on the water-facing surface of the blades reduces the speed at which the blades can change rotation, resulting in low adjustment efficiency. Summary of the Invention

[0005] To solve the above technical problems, the present invention is achieved through the following technical solution: an automatic lifting device for rapid positioning and alignment of an electronic anchor for an observation vessel, comprising a main frame, a spring wheel fixedly connected to the side of the main frame, a sub-frame rotatably connected to the side of the main frame, a sliding rod penetrating and slidably connected to the inner wall of the sub-frame, a satellite locator fixedly connected to the top of the sliding rod, a propulsion device fixedly connected to the bottom of the sliding rod, a pull lock fixedly connected to the side of the main frame below the spring wheel, and a lock adapted to the pull lock fixedly connected to the side of the sub-frame; The sub-frame includes a drive frame, a rotating ring fixedly connected to the side of the drive frame, a rotating column rotatably connected through the inner wall of the rotating ring, a guide plate fixedly connected to the side of the rotating column, a brake plate fixedly connected to the side of the guide plate, a drive assembly fixedly connected to the side of the drive frame, and the guide plate slidably connected through the side of the slide rod. A satellite locator is used to receive satellite positioning signals. The slide rod serves as a support. The drive frame is rotatably connected to the side of the main frame via the rotating ring, thus wrapping around the surface of the slide rod. Pulling the locking buckle secures the main frame and the drive assembly. The tensioning and loosening between the frames, the rotating ring connecting the main frame and the rotating ring, and the guide plate set on the side of the slide rod maintain a stable posture when the main frame and drive frame are separated from the side of the slide rod, preventing slippage during disassembly and assembly. The brake plate facilitates contact when the drive frame is below the slide rod, thus suspending the main frame and drive frame on the side of the slide rod, which facilitates internal maintenance of the main frame and drive frame. The drive assembly drives the main frame and drive frame to move synchronously, thereby changing the relative position of the drive frame and main frame on the side of the slide rod.

[0006] Preferably, the drive assembly includes a drive frame, a fixed end of an electric worm gear is fixedly connected to the side of the drive frame, a worm wheel meshes with the drive end of the electric worm gear, a contact wheel is fixedly connected to the side of the worm wheel, an arc-shaped groove is formed on the side of the contact wheel, a drive plate is fixedly connected to the inner wall of the arc-shaped groove, the side of the drive frame is fixedly connected to the side of the drive bracket, the contact wheel is disposed on the inner wall of the drive bracket and rotatably connected to the inner wall of the drive bracket, the side of the contact wheel contacts the side of the slide bar, when the electric worm gear is started, the drive end of the electric worm gear rotates, driving the worm wheel to rotate, the worm wheel rotates, driving the contact wheel to rotate, the contact wheel rotates... The drive plate moves with the rotation, engaging with the side of the slide rod. This movement, driven by the contact wheel, moves the slide rod, which in turn moves the drive frame along the side of the drive frame. The meshing of the electric worm gear and worm wheel ensures unidirectional transmission of the electric worm's driving force, preventing it from falling when the contact wheel stops rotating and maintaining it in a fixed position on the side of the slide rod. The arc-shaped groove increases the contact area between the contact wheel and the side of the slide rod, thus increasing stability during movement. The drive plate facilitates increased braking force on the side of the slide rod, enabling the drive frame to rise and fall and maintain a fixed position after movement.

[0007] Preferably, the slide rod includes a sliding rod with a sliding hole on its side, a braking groove on one side of the sliding hole, a release hole on the side above the sliding hole, a top of the sliding rod being fixedly connected to the bottom of the satellite locator, a contact wheel engaging with the side of the braking groove via a drive plate, and the contact wheel contacting the side of the sliding rod via an arc groove.

[0008] Preferably, the spring wheel includes a movable wheel, a spring rod rotatably connected to the side of the movable wheel, a movable column fixedly connected to the side of the spring rod, a rotating column sleeved and fixedly connected to the side of the movable column, a rotating groove formed on the side of the movable column, a rotating frame sleeved and rotatably connected to the side of the movable column, a rotating frame fixedly connected to the side of the main frame, the movable wheel disposed on the side of the main frame and slidably connected to the side of the main frame, the side of the movable wheel contacting the side of the sliding rod, the sliding rod providing overall support, a sliding hole for the guide plate to slide up and down, and a braking groove cooperating with the drive plate to provide driving force support during upward and downward movement. Compared to frictional contact, this design significantly increases driving efficiency and reduces misalignment and delayed movement caused by insufficient friction. The release hole facilitates the removal of the brake plate, allowing for the overall disassembly of the main frame and drive frame. The rotating slot drives the moving column to move along the side of the main frame. This movement deforms the spring rod, which in turn generates elastic force that moves the moving wheel along the side of the main frame. This creates varying pressures on the side of the sliding rod, allowing for upward movement under different driving forces. The contact wheel then engages with the sliding rod to brake, facilitating further movement.

[0009] Preferably, the propulsion device includes a drive motor, a fixed frame is sleeved and fixedly connected to the side of the drive motor, an adjustment component is fixedly connected to the side of the fixed frame, a rotating base is fixedly connected to the drive shaft of the drive motor, a guide seat is fixedly connected to the side of the rotating base, a drive blade is fixedly connected to the side of the rotating base, and the top of the drive motor is fixedly connected to the bottom of the sliding rod.

[0010] Preferably, the adjusting assembly includes a sliding seat, a pull ring slidably connected to the side of the sliding seat, a rotating ring fixedly connected to the inner wall side of the sliding seat, a movable end of an electric telescopic rod fixedly connected to the portion of the sliding seat located on one side of the rotating ring, a fixed end of the electric telescopic rod fixedly connected to the side of the fixed frame, and the inner wall of the rotating ring sleeved on the drive shaft of the push motor and rotatably connected to the drive shaft of the push motor.

[0011] Preferably, the propeller blade includes a propeller blade, a rotating base is fixedly connected to the side of the propeller blade, a limit ring is sleeved and rotatably connected to the side of the rotating base, an eccentric crankshaft is fixedly connected to the side of the rotating base, an adjusting rod is sleeved and rotatably connected to the side of the eccentric crankshaft, the limit ring is fixedly connected to the side of the rotating base, the side of the adjusting rod is rotatably connected to the side of the pulling ring via a rotating shaft, and the end of the eccentric crankshaft away from the rotating base is rotatably connected to the center of the inner wall of the rotating base. When positioning the vessel, the propeller motor is started, the drive shaft of the propeller motor drives the rotating base to rotate, the rotation of the rotating base drives the limit ring to rotate, and the rotation of the limit ring drives the propeller blade to move along the side of the rotating base. The movement of the propeller blade moves the water flow. The system compresses water to facilitate changing the vessel's direction, and, in conjunction with a satellite locator, allows the vessel to remain stationary at a specific location. When changing direction, the electric telescopic boom is activated. The movable end of the boom moves the sliding seat, which in turn moves the pull ring along the boom's direction. This movement of the pull ring, via a pivot, moves the adjusting rod, which in turn rotates the eccentric crankshaft around the center of rotation of the limiting ring. This, in turn, deflects the push blades, thus reducing water resistance during direction adjustments. Compared to traditional electronic anchors, this system allows for rapid displacement and quicker position adjustments, improving reaction speed.

[0012] This invention provides an automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel. It has the following beneficial effects: 1. This observation vessel uses an electronic anchor for rapid positioning and automatic lifting. It is equipped with a satellite locator to receive satellite positioning signals, enabling rapid and accurate positioning. A sliding rod serves as a support, and the drive frame and main frame are flexibly connected via a rotating ring. The connection can be easily tightened or loosened by operating the locking mechanism. A guide plate provides stability when detached from the sliding rod, preventing accidental slippage during assembly or disassembly. A brake plate ensures the drive frame remains in contact when below the sliding rod, allowing the entire device to be suspended from the side of the sliding rod for easy internal maintenance. The drive assembly enables synchronous movement of the main frame and drive frame, flexibly adjusting their positions on the sliding rod.

[0013] 2. The observation vessel's electronic anchor rapid positioning and automatic lifting device is equipped with a drive plate. Activating the electric worm gear smoothly engages the drive plate with the side of the sliding rod, thereby driving the sliding rod to rise and fall along the frame. The electric worm gear and worm wheel use meshing transmission to achieve unidirectional power transmission, effectively preventing the sliding rod from slipping when stopped and ensuring its stable stay on the sliding rod. The arc-shaped groove structure increases the contact area, improving stability during movement. The drive plate not only enhances the braking effect with the sliding rod, making the lifting operation smoother and more reliable, but also firmly maintains the position after movement.

[0014] 3. This observation vessel's electronic anchor rapid positioning and automatic lifting device features a braking groove. The interaction between the braking groove and the drive plate significantly improves lifting efficiency, effectively avoiding misalignment and movement delays compared to traditional friction contact methods. A release hole facilitates brake plate disengagement for complete disassembly. The rotating groove, when rotated, adjusts the internal mechanism's pressure on the sliding rod, enabling smooth lifting under varying driving forces. The moving wheel and contact wheel work together on the side of the sliding rod to achieve contact braking, making the device's movement control more precise and reliable.

[0015] 4. This observation vessel's electronic anchor features a rapid positioning and automatic lifting device with a limit ring. During vessel positioning, activating the drive motor rotates the pusher blades, adjusting the vessel's direction by pushing water flow, and achieving precise anchoring in conjunction with satellite positioning signals. When direction adjustment is needed, activating the electric telescopic boom quickly changes the direction of the pusher blades, reducing water resistance and rapidly completing direction correction. Compared to traditional electronic anchors, this device enables faster displacement adjustment and position calibration, significantly improving the overall system response speed. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the automatic lifting device for rapid positioning and alignment of the electronic anchor on the observation ship according to the present invention. Figure 2 This is a schematic diagram of the subframe structure of the present invention; Figure 3 This is a schematic diagram of the drive component structure of the present invention; Figure 4 This is a schematic diagram of the slide bar structure of the present invention; Figure 5 This is a schematic diagram of the spring wheel structure of the present invention; Figure 6 This is a schematic diagram of the propulsion device structure of the present invention; Figure 7 This is a schematic diagram of the adjustment component structure of the present invention; Figure 8 This is a schematic diagram of the propeller structure of the present invention.

[0017] In the diagram: 1. Main frame; 2. Spring wheel; 3. Sub-frame; 4. Slide rod; 5. Satellite locator; 6. Propulsion device; 7. Pull lock; 301. Drive frame; 302. Rotating ring; 303. Rotating column; 304. Guide plate; 305. Brake plate; 306. Drive assembly; 3061. Drive frame; 3062. Electric worm gear; 3063. Worm wheel; 3064. Contact wheel; 3065. Arc groove; 3066. Drive plate; 401. Slide rod; 402. Slide hole; 403. Brake groove; 404. Release hole; 2 01. Moving wheel; 202. Spring rod; 203. Moving column; 204. Rotating column; 205. Rotating groove; 206. Rotating frame; 601. Drive motor; 602. Fixed frame; 603. Adjustment component; 604. Rotating base; 605. Guide seat; 606. Drive blade; 6031. Sliding seat; 6032. Pulling ring; 6033. Rotating ring; 6034. Electric telescopic rod; 6061. Drive blade; 6062. Rotating seat; 6063. Limiting ring; 6064. Eccentric crankshaft; 6065. Adjusting rod. Detailed Implementation

[0018] 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.

[0019] For the first embodiment, please refer to... Figures 1-2 The present invention provides a technical solution: an automatic lifting device for rapid positioning and alignment of an electronic anchor for an observation vessel, comprising a main frame 1, a spring wheel 2 fixedly connected to the side of the main frame 1, a secondary frame 3 rotatably connected to the side of the main frame 1, a slide rod 4 penetrating and slidably connected to the inner wall of the secondary frame 3, a satellite locator 5 fixedly connected to the top of the slide rod 4, a propulsion device 6 fixedly connected to the bottom of the slide rod 4, a pull lock 7 fixedly connected to the side of the main frame 1 below the spring wheel 2, and a lock adapted to the pull lock 7 fixedly connected to the side of the secondary frame 3; The sub-frame 3 includes a drive frame 301, a rotating ring 302 fixedly connected to the side of the drive frame 301, a rotating column 303 rotatably connected through the inner wall of the rotating ring 302, a guide plate 304 fixedly connected to the side of the rotating column 303, a brake plate 305 fixedly connected to the side of the guide plate 304, a drive assembly 306 fixedly connected to the side of the drive frame 301, and the guide plate 304 slidably connected through the side of the slide rod 4.

[0020] The satellite locator 5 is used to receive satellite positioning signals. The slide bar 4 serves as a support. The drive frame 301 is rotatably connected to the side of the main frame 1 via the rotating ring 302, thus wrapping around the surface of the slide bar 4. The main frame 1 and the drive frame 301 are tightened and loosened by pulling the latch 7. The rotating ring 302 is rotatably connected to the main frame 1. The guide plate 304 is set on the side of the slide bar 4 to maintain a stable posture when the main frame 1 and the drive frame 301 are separated from the side of the slide bar 4, preventing slippage during disassembly and assembly. The brake plate 305 facilitates contact when the drive frame 301 is below the slide bar 401, thus suspending the main frame 1 and the drive frame 301 on the side of the slide bar 4, which facilitates internal maintenance of the main frame 1 and the drive frame 301. The drive assembly 306 drives the main frame 1 and the drive frame 301 to move synchronously, thereby changing the relative position of the drive frame 301 and the main frame 1 on the side of the slide bar 4.

[0021] For the second embodiment, please refer to... Figures 1-3 Based on the first embodiment, the present invention provides a technical solution: the drive assembly 306 includes a drive frame 3061, the fixed end of an electric worm gear 3062 is fixedly connected to the side of the drive frame 3061, a worm wheel 3063 is meshed on the side of the drive end of the electric worm gear 3062, a contact wheel 3064 is fixedly connected to the side of the worm wheel 3063, an arc-shaped groove 3065 is provided on the side of the contact wheel 3064, a drive plate 3066 is fixedly connected to the inner wall side of the arc-shaped groove 3065, the side of the drive frame 3061 is fixedly connected to the side of the drive frame 301, the contact wheel 3064 is disposed on the inner wall side of the drive frame 301 and rotatably connected to the inner wall side of the drive frame 301, and the side of the contact wheel 3064 contacts the side of the slide bar 4.

[0022] When the electric worm gear 3062 is activated, its drive end rotates, causing the worm wheel 3063 to rotate. The worm wheel 3063 then rotates, causing the contact wheel 3064 to rotate. The contact wheel 3064 rotates, causing the drive plate 3066 to move. The drive plate 3066 engages with the side of the slide bar 4, thereby driving the slide bar 4 to move via the contact wheel 3064. This, in turn, drives the drive frame 3061 to move along the side of the drive frame 3061. The meshing of the electric worm gear 3062 and the worm wheel 3063 allows the driving force of the electric worm gear 3062 to be transmitted unidirectionally, thus affecting the contact wheel. When 3064 stops rotating, it prevents the drive frame 3061 from falling on its own, thus keeping the drive frame 3061 fixed in the side of the slide bar 4. The arc groove 3065 increases the contact area between the contact wheel 3064 and the side of the slide bar 4, thereby increasing the stability during movement. The drive plate 3066 facilitates the increase of braking force with the side of the slide bar 4, thereby facilitating the raising and lowering of the drive frame 3061 and keeping it in a fixed position after movement. The drive part is driven by a battery, thus avoiding problems such as the obstruction of vertical movement caused by the tangling of cables. In addition, the battery-driven method is easy to replace and maintain.

[0023] Third embodiment, please refer to Figures 1-5 Based on the second embodiment, the present invention provides a technical solution: the slide rod 4 includes a slide rod 401, a slide hole 402 is provided on the side of the slide rod 401, a brake groove 403 is provided on the side of the slide rod 401 located on the side of the slide hole 402, a release hole 404 is provided on the side of the slide rod 401 located above the slide hole 402, the top of the slide rod 401 is fixedly connected to the bottom of the satellite locator 5, the contact wheel 3064 engages with the side of the brake groove 403 through the drive plate 3066, and the contact wheel 3064 contacts the side of the slide rod 401 through the arc groove 3065.

[0024] The spring wheel 2 includes a movable wheel 201, a spring rod 202 rotatably connected to the side of the movable wheel 201, a movable column 203 fixedly connected to the side of the spring rod 202, a rotating column 204 sleeved and fixedly connected to the side of the movable column 203, a rotating groove 205 opened on the side of the movable column 203, a rotating frame 206 sleeved and rotatably connected to the side of the movable column 203, the side of the rotating frame 206 fixedly connected to the side of the main frame 1, the movable wheel 201 is disposed on the side of the main frame 1 and slidably connected to the side of the main frame 1, and the side of the movable wheel 201 contacts the side of the sliding rod 401.

[0025] The sliding rod 401 provides overall support, the sliding hole 402 is used for the guide plate 304 to slide up and down, and the brake groove 403, in conjunction with the drive plate 3066, provides driving force support during rising and falling. Compared with friction contact, this greatly increases driving efficiency and reduces the problems of misalignment and inability to move in time caused by insufficient friction. The release hole 404 facilitates the release of the brake plate 305, thereby facilitating the overall disassembly of the main frame 1 and the drive frame 301. The rotating groove 205 rotates, causing the moving column 203 to move along the side of the main frame 1. The movement of the moving column 203 causes the spring rod 202 to deform, thereby driving the moving wheel 201 to move along the side of the main frame 1 through the elastic force generated by the deformation of the spring rod 202. This generates different pressures on the side of the sliding rod 401, thus facilitating rising under different driving forces. In conjunction with the contact wheel 3064, the sliding rod 401 is braked on the side, thus facilitating movement.

[0026] For the fourth embodiment, please refer to [link / reference]. Figures 1-8 Based on the third embodiment, the present invention provides a technical solution: the propulsion device 6 includes a drive motor 601, a fixed frame 602 is sleeved and fixedly connected to the side of the drive motor 601, an adjustment component 603 is fixedly connected to the side of the fixed frame 602, a rotating base 604 is fixedly connected to the drive shaft of the drive motor 601, a guide seat 605 is fixedly connected to the side of the rotating base 604, a pusher blade 606 is fixedly connected to the side of the rotating base 604, and the top of the drive motor 601 is fixedly connected to the bottom of the sliding rod 401.

[0027] The adjustment assembly 603 includes a sliding seat 6031, a pull ring 6032 slidably connected to the side of the sliding seat 6031, a rotating ring 6033 fixedly connected to the inner wall side of the sliding seat 6031, and a movable end of an electric telescopic rod 6034 fixedly connected to the part of the sliding seat 6031 located on one side of the rotating ring 6033. The fixed end of the electric telescopic rod 6034 is fixedly connected to the side of the fixed frame 602. The inner wall of the rotating ring 6033 is sleeved on the drive shaft of the push motor 601 and rotatably connected to the drive shaft of the push motor 601.

[0028] The propeller blade 606 includes a propulsion blade 6061. A rotating seat 6062 is fixedly connected to the side of the propulsion blade 6061. A limit ring 6063 is sleeved and rotatably connected to the side of the rotating seat 6062. An eccentric crankshaft 6064 is fixedly connected to the side of the eccentric crankshaft 6064. An adjusting rod 6065 is sleeved and rotatably connected to the side of the eccentric crankshaft 6064. The limit ring 6063 is fixedly connected to the side of the rotating base 604. The side of the adjusting rod 6065 is rotatably connected to the side of the pulling ring 6032 via a rotating shaft. The end of the eccentric crankshaft 6064 away from the rotating seat 6062 is rotatably connected to the center of the inner wall of the rotating base 604.

[0029] When positioning the vessel, the drive motor 601 is activated. The drive shaft of the drive motor 601 rotates the rotating base 604, which in turn rotates the limiting ring 6063. The limiting ring 6063 then moves the pusher blade 6061 along the side of the rotating base 604. The pusher blade 6061 compresses the water flow, thus facilitating the change of the vessel's direction by pushing the water flow. This, combined with the positioning signal from the satellite locator 5, allows the vessel to remain stationary at a specific location. When changing direction, the electric telescopic rod 6034 is activated. The movable end of the electric telescopic rod 6034 moves the sliding seat 6031. The movement of seat 6031 drives pull ring 6032 to move along the direction of movement of electric telescopic rod 6034. The movement of pull ring 6032 pulls adjustment rod 6065 through rotating shaft. The movement of adjustment rod 6065 pulls eccentric crankshaft 6064 to rotate along the rotation center of limit ring 6063, thereby pulling push blade 6061 to deflect. Thus, when adjusting direction, the direction of push blade 6061 is actively changed to reduce the resistance of water flow to push blade 6061, thereby facilitating rapid direction adjustment. Compared with traditional electronic anchors, it can quickly change position, thus facilitating rapid position adjustment and improving response speed.

[0030] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An automatic lifting device for rapid positioning and alignment of an electronic anchor on an observation vessel, characterized in that: Includes a main frame (1), a spring wheel (2) fixedly connected to the side of the main frame (1), a sub-frame (3) rotatably connected to the side of the main frame (1), a slide rod (4) penetrating and slidably connected to the inner wall of the sub-frame (3), a satellite locator (5) fixedly connected to the top of the slide rod (4), a propulsion device (6) fixedly connected to the bottom of the slide rod (4), a pull lock (7) fixedly connected to the side of the main frame (1) below the spring wheel (2), and a lock adapted to the pull lock (7) fixedly connected to the side of the sub-frame (3); The subframe (3) includes a drive frame (301), a rotating ring (302) is fixedly connected to the side of the drive frame (301), a rotating column (303) is rotatably connected through the inner wall of the rotating ring (302), a guide plate (304) is fixedly connected to the side of the rotating column (303), a brake plate (305) is fixedly connected to the side of the guide plate (304), a drive assembly (306) is fixedly connected to the side of the drive frame (301), and the guide plate (304) passes through the side of the slide rod (4) and is slidably connected to the side of the slide rod (4).

2. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 1, characterized in that: The drive assembly (306) includes a drive frame (3061), a fixed end of an electric worm gear (3062) is fixedly connected to the side of the drive frame (3061), a worm wheel (3063) is engaged on the side of the drive end of the electric worm gear (3062), a contact wheel (3064) is fixedly connected to the side of the worm wheel (3063), an arc groove (3065) is provided on the side of the contact wheel (3064), a drive plate (3066) is fixedly connected to the inner wall side of the arc groove (3065), the side of the drive frame (3061) is fixedly connected to the side of the drive frame (301), the contact wheel (3064) is disposed on the inner wall side of the drive frame (301) and rotatably connected to the inner wall side of the drive frame (301), and the side of the contact wheel (3064) contacts the side of the slide rod (4).

3. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 2, characterized in that: The slide bar (4) includes a slide bar (401), a slide hole (402) is provided on the side of the slide bar (401), a brake groove (403) is provided on the side of the slide bar (401) located at the slide hole (402), a release hole (404) is provided on the side of the slide bar (401) located above the slide hole (402), the top of the slide bar (401) is fixedly connected to the bottom of the satellite locator (5), the contact wheel (3064) meshes with the side of the brake groove (403) through the drive plate (3066), and the contact wheel (3064) contacts the side of the slide bar (401) through the arc groove (3065).

4. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 3, characterized in that: The spring wheel (2) includes a movable wheel (201), a spring rod (202) is rotatably connected to the side of the movable wheel (201), a movable column (203) is fixedly connected to the side of the spring rod (202), a rotating column (204) is sleeved and fixedly connected to the side of the movable column (203), a rotating groove (205) is opened on the side of the movable column (203), a rotating frame (206) is sleeved and rotatably connected to the side of the movable column (203), the side of the rotating frame (206) is fixedly connected to the side of the main frame (1), the movable wheel (201) is set on the side of the main frame (1) and slidably connected to the side of the main frame (1), and the side of the movable wheel (201) is in contact with the side of the sliding rod (401).

5. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 3, characterized in that: The propulsion device (6) includes a drive motor (601), a fixed frame (602) is sleeved and fixedly connected to the side of the drive motor (601), an adjustment component (603) is fixedly connected to the side of the fixed frame (602), a rotating base (604) is fixedly connected to the drive shaft of the drive motor (601), a guide seat (605) is fixedly connected to the side of the rotating base (604), a pusher blade (606) is fixedly connected to the side of the rotating base (604), and the top of the drive motor (601) is fixedly connected to the bottom of the sliding rod (401).

6. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 5, characterized in that: The adjustment assembly (603) includes a sliding seat (6031), a pull ring (6032) is slidably connected to the side of the sliding seat (6031), a rotating ring (6033) is fixedly connected to the inner wall side of the sliding seat (6031), and the movable end of an electric telescopic rod (6034) is fixedly connected to the part of the sliding seat (6031) located on one side of the rotating ring (6033).

7. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 6, characterized in that: The fixed end of the electric telescopic rod (6034) is fixedly connected to the side of the fixed frame (602), and the inner wall of the rotating ring (6033) is sleeved on the drive shaft of the push motor (601) and rotatably connected to the drive shaft of the push motor (601).

8. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 6, characterized in that: The propulsion blade (606) includes a propulsion blade (6061), a rotating seat (6062) is fixedly connected to the side of the propulsion blade (6061), a limit ring (6063) is sleeved and rotatably connected to the side of the rotating seat (6062), an eccentric crankshaft (6064) is fixedly connected to the side of the rotating seat (6062), and an adjusting rod (6065) is sleeved and rotatably connected to the side of the eccentric crankshaft (6064).

9. The automatic lifting and lowering device for rapid positioning and alignment of an electronic anchor on an observation vessel according to claim 8, characterized in that: The limiting ring (6063) is fixedly connected to the side of the rotating base (604), the side of the adjusting rod (6065) is rotatably connected to the side of the pulling ring (6032) through a rotating shaft, and the end of the eccentric crankshaft (6064) away from the rotating base (6062) is rotatably connected to the center position of the inner wall of the rotating base (604).

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