Installation method of offshore photovoltaic panel and recyclable offshore photovoltaic panel locking structure

Abstract

This invention discloses an installation method for offshore photovoltaic panels and a recyclable locking structure for offshore photovoltaic panels, belonging to the field of offshore photovoltaic technology. It includes an installation mechanism, with a support mechanism fixedly connected to its inner side, a support frame mechanism fixedly connected to one side of the installation mechanism, and a buffer mechanism fixedly connected to the top of the support frame mechanism. This invention, by setting up the installation mechanism, support mechanism, and other components, provides a stable installation foundation for the support mechanism and support frame mechanism through the support base of the installation mechanism. A servo motor of the support mechanism drives a winding wheel to rotate. The winding wheel, in conjunction with the traction rope and connecting ring, allows the traction rope to lift and pull the load-bearing mechanism through winding or releasing. This device, through a linear array of multiple winding wheels, avoids the abnormal impact of a single lifting rope on the installation of the photovoltaic panels, solving the technical problem of the lack of a buffer linkage structure in existing single winding wheel lifting techniques, and improving the stability of the lifting process.

Description

Technical Field

[0001] This invention relates to the field of marine photovoltaic technology, and in particular to an installation method for marine photovoltaic panels and a locking structure for recyclable marine photovoltaic panels. Background Technology

[0002] With the rapid development of the new energy industry, offshore photovoltaic (PV) power generation, as an important expansion direction, has attracted widespread attention due to its advantages such as not occupying land resources, stable sunlight conditions, and high power generation efficiency. However, the complex and harsh marine environment, with its many unfavorable factors such as high humidity, high salt spray, strong winds and waves, and tidal changes, poses a huge challenge to the installation, construction, and long-term stable operation of offshore PV panels. Existing offshore photovoltaic panel installation methods largely borrow from onshore photovoltaic installation technologies, resulting in problems such as low installation efficiency and poor adaptability. For example, some installation methods use on-site welding for fixing, which not only has a long construction period and high labor intensity, but also leads to insufficient structural connection strength due to unstable welding quality. Under the action of strong winds and waves, it is easy to loosen or even be damaged. In addition, hoisting equipment is required for assembly during installation, but the hoisting method with a single reel lacks an effective buffer linkage structure. If a single hoisting rope malfunctions, it will affect the normal installation of the photovoltaic panel. Summary of the Invention

[0003] The purpose of this invention is to solve the problem that the existing single-reel hoisting method lacks an effective buffer linkage structure, which can affect the normal installation of photovoltaic panels if a single hoisting rope malfunctions. Therefore, this invention proposes an installation method for offshore photovoltaic panels and a recyclable locking structure for offshore photovoltaic panels.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A recyclable offshore photovoltaic panel locking structure includes an installation mechanism, a support mechanism fixedly connected to the inner side of the installation mechanism, a support frame mechanism fixedly connected to one side of the installation mechanism, a buffer mechanism fixedly connected to the top of the support frame mechanism, and the support frame mechanism connected to a load-bearing mechanism via the buffer mechanism. Both the installation mechanism and the support mechanism are used to support the support frame mechanism, the buffer mechanism is used to dampen the support frame mechanism during hoisting of the load-bearing mechanism, and the load-bearing mechanism is used to support the photovoltaic panels.

[0005] Preferably, the support mechanism includes a servo motor, a winding wheel, a traction rope, and a connecting ring. The servo motor is fixedly installed at one end of the support mechanism, and the winding wheel is rotatably installed inside the support mechanism and driven to rotate by the servo motor. There are three winding wheels in total, and the three winding wheels are arranged in a linear array.

[0006] Preferably, the traction rope is wound around the outer wall of the winding reel, and the connecting ring is fixedly disposed at the end of the traction rope away from the winding reel. The servo motor, the winding reel, the traction rope, and the connecting ring together form the lifting structure.

[0007] Preferably, the frame structure includes a frame structure, a guide arm, an extension push rod, an extension arm, a guide protrusion, an extension support plate, a mounting support plate, a supporting hydraulic rod, and a connecting support. The guide arm is rotatably disposed within the frame structure, and a groove is formed inside the guide arm. The extension push rod is fixedly disposed within the guide arm, and the guide protrusion is fixedly disposed on the outer wall of the guide arm. The extension arm is slidably disposed within the guide arm via the guide protrusion.

[0008] Preferably, one end of the extension arm is fixedly connected to the extension push rod, the extension support plate is fixedly installed at one end of the frame mechanism, the mounting support plate is fixedly installed at the top of the extension support plate, the supporting hydraulic rod is rotatably installed inside the mounting support plate, the connecting support is hinged to the output end of the supporting hydraulic rod, and the side of the connecting support away from the supporting hydraulic rod is fixedly connected to the guide arm.

[0009] Preferably, the buffer mechanism includes a buffer support, a buffer guide wheel, a buffer guide block, and a buffer component. The buffer support is slidably disposed within the buffer mechanism. The buffer guide block is symmetrically fixedly disposed on the outer wall of the buffer support. The buffer guide wheel is rotatably disposed within the buffer support and is used to guide the traction rope. One end of the buffer component is fixedly disposed within the buffer mechanism, and the other end is fixedly connected to the buffer support.

[0010] Preferably, the bearing mechanism includes a connecting arm, a limiting screw, a limiting block, a supporting base plate, a guide rod, an adjusting rod, a pressure block, and a photovoltaic panel. The connecting arm is slidably disposed within the bearing mechanism. A screw hole is provided inside the connecting arm. The limiting screw is screwed into the screw hole and is used to limit the connection between the connecting arm and the bearing mechanism. The limiting block is located above the connecting arm.

[0011] Preferably, the supporting base plate is fixedly disposed at the bottom end of the connecting arm, the guide rod is fixedly disposed at the bottom end of the supporting base plate, the guide rod passes through the connecting arm downwards, the adjusting rod is screwed into the connecting arm, the adjusting rod is a lead screw structure, the top end of the adjusting rod is rotatably connected to the supporting base plate, the adjusting rod is used to adjust the height of the supporting base plate, the pressure block is fixedly disposed at the top end of the limiting block, the photovoltaic panel is installed above the bearing mechanism and is limited by the pressure block.

[0012] Preferably, the installation mechanism includes a support base and a mounting hole, the support base is symmetrically fixed at the bottom end of the installation mechanism, and the mounting hole is longitudinally opened in the support base.

[0013] This invention discloses a method for installing offshore photovoltaic panels, comprising the following steps: S1. Fixing the installation mechanism: The support base of the installation mechanism is brought into contact with the offshore installation platform or the pre-set foundation structure. Bolts, anchors and other connectors are used to pass through the mounting holes on the support base to complete the foundation fixing of the installation mechanism and provide stable support for the overall structure. S2. The support mechanism is started. The servo motor of the support mechanism is started, and the servo motor drives the winding wheel inside the support mechanism to rotate. The rotation of the winding wheel realizes the winding or release of the traction rope. The traction rope is connected to the bearing mechanism through the connecting ring at the end of the traction rope, forming the lifting and traction capacity of the bearing mechanism. S3. Adjustment of the erection mechanism: Control the operation of the extension push rod in the erection mechanism, push the extension arm to slide in the guide arm through the guide protrusion, and adjust the lateral coverage of the erection mechanism; at the same time, control the extension and retraction of the support hydraulic rod, drive the guide arm to rotate through the connecting support, adjust the angle of the guide arm, and thus change the hoisting direction. The support hydraulic rod is installed in the mounting support plate at the top of the extension support plate. S4. The buffer mechanism operates. The traction rope passes through the buffer guide wheel on the buffer support inside the buffer mechanism. The buffer guide wheel guides the traction rope and reduces friction. The buffer support maintains sliding stability through the symmetrical buffer guide blocks on the outer wall. When the hoisting generates vibration, the impact force of the traction rope pushes the buffer support to slide, squeezing or stretching the buffer component. The buffer component absorbs the vibration energy through elastic deformation and then resets the buffer support through elastic restoring force, thus achieving shock absorption. S5. Positioning of the bearing mechanism: Place the photovoltaic panel on the support platform of the bearing mechanism, slide the connecting arm to the appropriate position, screw in the limit screw to lock the relative position of the connecting arm and the bearing mechanism, and the limit block is located above the connecting arm to assist in positioning. S6. Photovoltaic panel height adjustment: Rotate the adjustment rod in the bearing mechanism, and drive the support base plate to move up and down along the guide rod with the help of the screw structure, so that the support base plate is in close contact with the bottom of the photovoltaic panel, and complete the photovoltaic panel height adjustment. The guide rod is fixed to the bottom of the support base plate and passes downward through the connecting arm. S7. Photovoltaic panel pressing and limiting: Adjust the position of the limiting block so that the pressing block covers the edge of the photovoltaic panel. Through the pressure of the pressing block and the fixing action of the limiting block, the photovoltaic panel is pressed and limited. S8. All mechanisms work together for maintenance. The installation mechanism continuously provides basic support through the support base. The support mechanism fine-tunes the status of the servo motor and winding wheel as needed to adjust the position of the load-bearing mechanism. The erection mechanism maintains the angle and length of the guide arm and extension arm. The buffer mechanism continuously offsets marine vibrations through the buffer components. The limit screw, adjusting rod, and pressure block of the load-bearing mechanism keep the photovoltaic panel fixed, ensuring the long-term stable operation of the photovoltaic panel.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In this invention, by setting up components such as an installation mechanism and a support mechanism, the support base of the installation mechanism provides a stable installation foundation for the support mechanism and the erection mechanism. The servo motor of the support mechanism drives the winding wheel to rotate. The winding wheel cooperates with the traction rope and the connecting ring, so that the traction rope can lift and pull the load-bearing mechanism by winding or releasing. This device can avoid the abnormal impact of a single lifting rope on the installation of photovoltaic panels by setting up a linear array of multiple winding wheels. It solves the technical problem of the lack of buffer linkage structure in the existing single winding wheel lifting, and improves the stability of the lifting process.

[0015] 2. In this invention, by setting up components such as a frame structure and a buffer mechanism, the extension and extension dimensions of the frame are adjusted through the sliding cooperation of the extension push rod, extension arm, and guide protrusion of the frame structure. The support hydraulic rod and connecting support are used to adjust the angle of the guide arm. The buffer guide wheel of the buffer mechanism guides the traction rope, and the buffer support and buffer components work together to buffer vibration. This allows the buffer mechanism to dampen and buffer vibrations during the hoisting process through elastic deformation. This device can adapt to the complex installation environment at sea through the flexible adjustment of the frame structure and the damping effect of the buffer mechanism, solving the problem of poor adaptability of existing installation methods and improving the adaptability of the device to the marine environment.

[0016] 3. In this invention, by setting up components such as a bearing mechanism and a support mechanism, the position is limited by screwing the limiting screw of the bearing mechanism with the screw hole of the connecting arm. The adjusting rod and the supporting base plate are used to adjust the height of the photovoltaic panel. The pressure block presses and limits the photovoltaic panel. The support mechanism and the bearing mechanism are connected by a buffer mechanism to transmit the lifting force. This allows the bearing mechanism to stably support and accurately position the photovoltaic panel through the cooperation of multiple components. This device can replace on-site welding and fixing through modular assembly of the bearing mechanism, solving the problems of long construction cycle and insufficient connection strength of the existing installation method, and improving the efficiency and structural stability of photovoltaic panel installation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall front view of the installation method for offshore photovoltaic panels and the locking structure for recyclable offshore photovoltaic panels proposed in this invention. Figure 2 This is a top view schematic diagram of the overall structure of the installation method for offshore photovoltaic panels and the locking structure for recyclable offshore photovoltaic panels proposed in this invention. Figure 3 This is a schematic diagram of the installation method for offshore photovoltaic panels and the combined structure of the load-bearing mechanism and connecting support arm for the locking structure of recyclable offshore photovoltaic panels proposed in this invention. Figure 4This is a rear view schematic diagram of the installation method for offshore photovoltaic panels and the locking structure for recyclable offshore photovoltaic panels proposed in this invention. Figure 5 This is a schematic diagram of the installation method for offshore photovoltaic panels and the combined structure of the support frame and guide arm for the locking structure of recyclable offshore photovoltaic panels proposed in this invention. Figure 6 This is a schematic diagram of the buffer mechanism structure for the installation method of offshore photovoltaic panels and the locking structure of recyclable offshore photovoltaic panels proposed in this invention. Figure 7 This is a schematic diagram of the load-bearing mechanism structure of the installation method for offshore photovoltaic panels and the locking structure of recyclable offshore photovoltaic panels proposed in this invention. Figure 8 The present invention provides an installation method for offshore photovoltaic panels and a recyclable locking structure for offshore photovoltaic panels. Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Installation mechanism; 101. Support base; 1011. Mounting hole; 2. Support mechanism; 201. Servo motor; 2011. Rewinding reel; 2012. Traction rope; 2013. Connecting lifting ring; 3. Frame erection mechanism; 301. Guide arm; 3011. Extension push rod; 3012. Extension arm; 3013. Guide protrusion; 3014. Extension support plate; 3015. Mounting support plate; 3016. 3017 Supporting hydraulic rod; 4. Connecting support; 4. Buffer mechanism; 401. Buffer support; 4011. Buffer guide wheel; 4012. Buffer guide block; 4013. Buffer component; 5. Bearing mechanism; 501. Connecting support arm; 5011. Limiting screw; 5012. Limiting block; 5013. Supporting base plate; 5014. Guide rod; 5015. Adjusting rod; 5016. Pressure block; 5017. Photovoltaic panel component. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0020] Example, refer to Figure 1 - Figure 8The recyclable offshore photovoltaic panel locking structure includes an installation mechanism 1, a support mechanism 2 fixedly connected to the inner side of the installation mechanism 1, a frame mechanism 3 fixedly connected to one side of the installation mechanism 1, a buffer mechanism 4 fixedly connected to the top of the frame mechanism 3, and the frame mechanism 3 connected to the bearing mechanism 5 through the buffer mechanism 4. The installation mechanism 1 and the support mechanism 2 are both used to support the frame mechanism 3, the buffer mechanism 4 is used to dampen the frame mechanism 3 for hoisting the bearing mechanism 5, and the bearing mechanism 5 is used to support the photovoltaic panels. By adopting the combined structure of the installation mechanism 1, the support mechanism 2, the frame mechanism 3, the buffer mechanism 4 and the bearing mechanism 5, the functions of supporting, hoisting, buffering and bearing the installation of offshore photovoltaic panels are realized, and the overall structural framework for the installation of offshore photovoltaic panels is built.

[0021] Furthermore, the support mechanism 2 includes a servo motor 201, a winding wheel 2011, a traction rope 2012, and a connecting ring 2013. The servo motor 201 is fixedly installed at one end of the support mechanism 2. The winding wheel 2011 is rotatably installed inside the support mechanism 2 and is driven to rotate by the servo motor 201. There are three winding wheels 2011 in total, arranged in a linear array. By using the structure of the servo motor 201 driving the three linear array winding wheels 2011, the function of providing multiple sets of power outputs for subsequent lifting operations is realized, thereby improving the stability of the lifting structure.

[0022] Furthermore, the traction rope 2012 is wound around the outer wall of the winding reel 2011, and the connecting ring 2013 is fixedly installed at the end of the traction rope 2012 away from the winding reel 2011. The servo motor 201, the winding reel 2011, the traction rope 2012, and the connecting ring 2013 together form a lifting structure. By adopting the structure of the traction rope 2012 winding around the winding reel 2011 and the connecting ring 2013 fixed to the end of the traction rope 2012, together with the servo motor 201 and the winding reel 2011, a lifting structure is formed, realizing the lifting and traction function of the bearing mechanism 5.

[0023] Furthermore, the erection mechanism 3 includes an erection mechanism 3, a guide arm 301, an extension push rod 3011, an extension arm 3012, a guide protrusion 3013, an extension support plate 3014, a mounting support plate 3015, a supporting hydraulic rod 3016, and a connecting support 3017. The guide arm 301 is rotatably disposed within the erection mechanism 3, and a groove is provided inside the guide arm 301. The extension push rod 3011 is fixedly disposed within the guide arm 301, and the guide protrusion 3013 is fixedly disposed on the outer wall of the guide arm 301. The extension arm 3012 is slidably disposed within the guide arm 301 through the guide protrusion 3013. By adopting the sliding cooperation structure of components such as the guide arm 301, the extension push rod 3011, the extension arm 3012, and the guide protrusion 3013, the telescopic adjustment function of the erection mechanism 3 is realized to adapt to different installation spaces and hoisting position requirements.

[0024] Furthermore, one end of the extension arm 3012 is fixedly connected to the extension push rod 3011, the extension support plate 3014 is fixedly installed at one end of the frame mechanism 3, the mounting support plate 3015 is fixedly installed at the top of the extension support plate 3014, the supporting hydraulic rod 3016 is rotatably installed inside the mounting support plate 3015, the connecting support 3017 is hinged to the output end of the supporting hydraulic rod 3016, and the side of the connecting support 3017 away from the supporting hydraulic rod 3016 is fixedly connected to the guide arm 301. By adopting the structure of the supporting hydraulic rod 3016 hinged to the support 3017 and the connecting support 3017 fixing the guide arm 301, combined with the cooperation of the extension push rod 3011 and the extension arm 3012, the angle and position adjustment function of the guide arm 301 is realized, and the hoisting orientation can be flexibly adjusted.

[0025] Furthermore, the buffer mechanism 4 includes a buffer support 401, a buffer guide wheel 4011, a buffer guide block 4012, and a buffer element 4013. The buffer support 401 is slidably disposed within the buffer mechanism 4. The buffer guide block 4012 is symmetrically fixedly disposed on the outer wall of the buffer support 401. The buffer guide wheel 4011 is rotatably disposed within the buffer support 401 and is used to guide the traction rope 2012. One end of the buffer element 4013 is fixedly disposed within the buffer mechanism 4, and the other end is fixedly connected to the buffer support 401. By adopting the combined structure of the buffer support 401, the buffer guide wheel 4011, the buffer guide block 4012, and the buffer element 4013, the guiding function of the traction rope 2012 and the shock absorption and buffering function during the hoisting process are realized, thereby reducing the impact during hoisting.

[0026] Furthermore, the supporting mechanism 5 includes a connecting arm 501, a limiting screw 5011, a limiting block 5012, a supporting base plate 5013, a guide rod 5014, an adjusting rod 5015, a pressure block 5016, and a photovoltaic panel 5017. The connecting arm 501 is slidably disposed within the supporting mechanism 5. A screw hole is provided inside the connecting arm 501, and the limiting screw 5011 is screwed into the screw hole and used to limit the connection between the connecting arm 501 and the supporting mechanism 5. The limiting block 5012 is located above the connecting arm 501. By adopting the cooperative structure of the connecting arm 501, the limiting screw 5011, and the limiting block 5012, the sliding limiting function of the connecting arm 501 is realized, which facilitates the adjustment of the installation position of the supporting mechanism 5.

[0027] Furthermore, the support base plate 5013 is fixedly disposed at the bottom end of the connecting arm 501, the guide rod 5014 is fixedly disposed at the bottom end of the support base plate 5013, the guide rod 5014 passes downward through the connecting arm 501, the adjusting rod 5015 is screwed into the connecting arm 501, the adjusting rod 5015 is a lead screw structure, the top end of the adjusting rod 5015 is rotatably connected to the support base plate 5013, the adjusting rod 5015 is used to adjust the height of the support base plate 5013, the pressure block 5016 is fixedly disposed at the top end of the limiting block 5012, the photovoltaic panel 5017 is installed above the bearing mechanism 5, and is limited by the pressure block 5016. By using the adjusting rod 5015 to adjust the height of the support base plate 5013 and the pressure block 5016 to limit the photovoltaic panel 5017, combined with the guiding effect of the guide rod 5014, the height adjustment and stable installation function of the photovoltaic panel 5017 are realized.

[0028] Furthermore, the installation mechanism 1 includes a support base 101 and a mounting hole 1011. The support base 101 is symmetrically fixed at the bottom end of the installation mechanism 1, and the mounting hole 1011 is longitudinally opened in the support base 101. By adopting the structure of the support base 101 and the mounting hole 1011, the fixed installation function of the entire locking structure is realized, providing a stable foundation support for the installation of offshore photovoltaic panels.

[0029] A method for installing offshore photovoltaic panels includes the following steps: S1. Fixing the installation mechanism 1: The support base 101 of the installation mechanism 1 is brought into contact with the offshore installation platform or the pre-set foundation structure. Bolts, anchors and other connecting parts are passed through the mounting holes 1011 on the support base 101 to complete the foundation fixing of the installation mechanism 1 and provide stable support for the overall structure. S2. The support mechanism 2 is started, and the servo motor 201 of the support mechanism 2 is started. The servo motor 201 drives the winding wheel 2011 inside the support mechanism 2 to rotate. The rotation of the winding wheel 2011 realizes the winding or release of the traction rope 2012. The traction rope 2012 is connected to the bearing mechanism 5 through the connecting ring 2013 at the end of the traction rope 2012, forming the lifting and traction capacity of the bearing mechanism 5. S3, the frame mechanism 3 is adjusted, and the extension push rod 3011 inside the frame mechanism 3 is controlled to run, pushing the extension arm 3012 to slide in the guide arm 301 through the guide protrusion 3013, thereby adjusting the lateral coverage of the frame mechanism 3; at the same time, the support hydraulic rod 3016 is operated to extend and retract, and the guide arm 301 is driven to rotate through the connecting support 3017, thereby adjusting the angle of the guide arm 301 and changing the hoisting direction. The support hydraulic rod 3016 is installed in the mounting support plate 3015 at the top of the extension support plate 3014. S4. The buffer mechanism 4 operates, and the traction rope 2012 passes through the buffer guide wheel 4011 on the buffer support 401 inside the buffer mechanism 4. The buffer guide wheel 4011 guides the traction rope 2012 and reduces friction. The buffer support 401 maintains sliding stability through the symmetrical buffer guide blocks 4012 on the outer wall. When vibration occurs during hoisting, the impact force of the traction rope 2012 pushes the buffer support 401 to slide, squeezing or stretching the buffer component 4013. The buffer component 4013 absorbs the vibration energy through elastic deformation and then resets the buffer support 401 through elastic restoring force, thus achieving shock absorption. S5. Positioning of the bearing mechanism 5: Place the photovoltaic panel 5017 on the support platform of the bearing mechanism 5, slide the connecting arm 501 to the appropriate position, screw in the limiting screw 5011 to lock the relative position of the connecting arm 501 and the bearing mechanism 5, and the limiting block 5012 is located above the connecting arm 501 for auxiliary positioning. S6. Photovoltaic panel height adjustment: Rotate the adjusting rod 5015 in the bearing mechanism 5, and drive the support base plate 5013 to move up and down along the guide rod 5014 with the help of the screw structure, so that the support base plate 5013 is in close contact with the bottom end of the photovoltaic panel 5017, and complete the photovoltaic panel height adjustment. The guide rod 5014 is fixed to the bottom end of the support base plate 5013 and passes downward through the connecting arm 501. S7. Photovoltaic panel pressing and limiting: Adjust the position of the limiting block 5012 so that the pressing block 5016 covers the edge of the photovoltaic panel 5017. Through the pressure of the pressing block 5016 and the fixing action of the limiting block 5012, the pressing and limiting of the photovoltaic panel 5017 is achieved. S8. All mechanisms work together for maintenance. Installation mechanism 1 continuously provides basic support through support base 101. Support mechanism 2 finely adjusts the state of servo motor 201 and winding wheel 2011 as needed to adjust the position of bearing mechanism 5. Erection mechanism 3 maintains the angle and length of guide arm 301 and extension arm 3012. Buffer mechanism 4 continuously offsets marine vibrations through buffer component 4013. Limiting screw 5011, adjusting rod 5015, and pressure block 5016 of bearing mechanism 5 keep the photovoltaic panel 5017 fixed, ensuring the long-term stable operation of the photovoltaic panel.

[0030] Before the entire locking structure is put into use, the basic fixing operation of the installation mechanism 1 must be completed. As the load-bearing foundation of the overall structure, the support base 101 symmetrically arranged at the bottom of the installation mechanism 1 can directly contact the offshore installation platform or the pre-set foundation structure. The structural strength of the support base 101 itself provides stable support for the assembly and operation of all subsequent mechanisms. Then, by using the mounting holes 1011 opened longitudinally in the support base 101, bolts, anchors and other connecting parts are passed through the mounting holes 1011 to firmly connect the support base 101 to the installation foundation. This ensures that the installation mechanism 1 will not shift or tilt when it bears the weight of each mechanism, the weight of the photovoltaic panel and the impact of sea waves, thus laying the initial foundation for the stable operation of the entire locking structure. After the installation mechanism 1 is fixed, the support mechanism 2 is activated to construct the lifting power system. A servo motor 201 is fixedly installed at one end of the support mechanism 2. The servo motor 201 serves as the power source, outputting rotational power after being powered on. This power is directly transmitted to the winding wheel 2011, which rotates inside the support mechanism 2, driving the winding wheel 2011 to rotate clockwise or counterclockwise around its own axis. Since the outer wall of the winding wheel 2011 is wrapped with a traction rope 2012, the rotation of the winding wheel 2011 will cause the traction rope 2012 to wind or unwind. When the winding wheel 2011 rotates clockwise, the traction rope 2012 will gradually wind around the outer wall of the winding wheel 2011, causing the free end of the traction rope 2012 to gradually... As the winding wheel 2011 rotates counterclockwise, the traction rope 2012 gradually releases from the outer wall of the winding wheel 2011, causing the free end of the traction rope 2012 to extend away from the winding wheel 2011. A connecting ring 2013 is fixedly installed at the end of the traction rope 2012 away from the winding wheel 2011. The winding or releasing of the traction rope 2012 will simultaneously drive the connecting ring 2013 to rise, fall, or move horizontally. At this time, by hooking or fixing the connecting ring 2013 to the corresponding connection part on the bearing mechanism 5, the power generated by the support mechanism 2 can be transmitted to the bearing mechanism 5 through the traction rope 2012 and the connecting ring 2013, forming the lifting and traction capacity of the bearing mechanism 5. To adapt to the installation needs of different areas at sea, the hoisting position and range need to be adjusted through the erection mechanism 3. A guide arm 301 is rotatably mounted inside the erection mechanism 3. The guide arm 301 serves as a guide and support component for the traction rope 2012, and its angle and extension length directly affect the hoisting position. First, the extension push rod 3011, fixedly mounted inside the guide arm 301, is controlled to move. The extension push rod 3011 outputs a linear thrust or pull force, which acts on one end of the extension arm 3012. Since the extension arm 3012 is slidably connected to the inner wall of the guide arm 301 through a guide protrusion 3013 fixedly mounted on its outer wall, the guide protrusion 3013 can slide stably within the groove on the inner wall of the guide arm 301, preventing the extension arm 3012 from shifting or jamming during movement. Therefore, driven by the extension push rod 3011, the extension arm 3012 extends along the length of the guide arm 301. The extension plate 3014, which is fixed at one end of the frame mechanism 3, is equipped with a mounting plate 3015 at its top. A supporting hydraulic rod 3016 is rotatably mounted inside the mounting plate 3015. The supporting hydraulic rod 3016 can rotate around its connection point with the mounting plate 3015. The output end of the supporting hydraulic rod 3016 is hinged to the connecting support 3017. The side of the connecting support 3017 away from the supporting hydraulic rod 3016 is fixedly connected to the guide arm 301. When the output end of the supporting hydraulic rod 3016 extends or retracts, it will apply a pushing or pulling force to the guide arm 301 through the connecting support 3017, so that the guide arm 301 can adjust its angle around its rotational connection point with the frame mechanism 3. This allows for flexible changes in the hoisting direction of the traction rope 2012, ensuring that the bearing mechanism 5 can be accurately hoisted to the target installation position. Considering that sea waves can cause vibrations during hoisting, the buffer mechanism 4 needs to act as a shock absorber between the support mechanism 3 and the load-bearing mechanism 5. A buffer support 401 is slidably installed inside the buffer mechanism 4, and buffer guide blocks 4012 are symmetrically fixed to the outer wall of the buffer support 401. The buffer guide blocks 4012 cooperate with the guide structure on the inner wall of the buffer mechanism 4 to limit the sliding direction of the buffer support 401, ensuring it can only move smoothly along a preset trajectory. A buffer guide wheel 4011 is rotatably installed inside the buffer support 401. As the traction rope 2012 extends from the support mechanism 2 to the load-bearing mechanism 5, it passes through the groove of the buffer guide wheel 4011. The buffer guide wheel 4011, through its own rotation, converts the sliding friction between the traction rope 2012 and the buffer support 401 into... To reduce rolling friction and wear on the traction rope 2012, and to provide precise guidance for its direction, when vibrations occur during hoisting due to wind, waves, or the operation of the mechanism, the traction rope 2012 will apply an instantaneous impact force to the buffer guide wheel 4011. This impact force is transmitted to the buffer support 401, causing the buffer support 401 to slide along the direction defined by the buffer guide block 4012. At this time, the buffer component 4013 fixedly installed inside the buffer mechanism 4 will be squeezed or stretched by the buffer support 401. The buffer component 4013 absorbs the energy generated by the vibration through its own elastic deformation, and then pushes the buffer support 401 back to its initial position through elastic restoring force, thereby effectively offsetting the impact of vibration on the bearing mechanism 5 and preventing the bearing mechanism 5 and the photovoltaic panels above it from shifting or being damaged due to vibration. After the support mechanism 5 is hoisted to the target position, the photovoltaic panel needs to be supported and fixed using the support mechanism 5. First, place the photovoltaic panel 5017 on the support platform of the support mechanism 5, ensuring that the installation position of the photovoltaic panel 5017 corresponds to the preset electrofusion connection and waterproof sealing structure. Then, adjust the connecting arm 501 that is slidably set inside the support mechanism 5. The connecting arm 501 can slide along the guide rail structure of the support mechanism 5. According to the size of the photovoltaic panel 5017 and the installation spacing requirements, move the connecting arm 501 to a suitable position. Then, using the screw hole inside the connecting arm 501, the limiting screw 5011 is screwed into the screw hole until the end of the limiting screw 5011 is tightly connected to the corresponding structure of the bearing mechanism 5. Through the thread self-locking force between the limiting screw 5011 and the screw hole, the position between the connecting arm 501 and the bearing mechanism 5 is locked to prevent the connecting arm 501 from sliding during subsequent operation. Then, the adjusting rod 5015 screwed inside the connecting arm 501 is rotated. The adjusting rod 5015 adopts a lead screw structure, and its top end rotates with the support base plate 5013. The support substrate 5013 is connected to the photovoltaic panel 5017 via a guide rod 5014 fixedly mounted at its bottom. The guide rod 5014 passes downward through the connecting arm 501 and slides with the connecting arm 501, thus restricting the movement of the support substrate 5013 to only vertical movement. Therefore, when the adjusting rod 5015 rotates, the threads on its outer wall will generate relative movement with the threaded hole of the connecting arm 501, thereby causing the support substrate 5013 to rise or fall along the direction of the guide rod 5014 until the support substrate 5013 and the bottom of the photovoltaic panel 5017 are aligned. The ends are in close contact to provide stable support for the photovoltaic panel 5017. Finally, the limiting block 5012 set above the connecting arm 501 is used. The top of the limiting block 5012 is fixedly set with a pressure block 5016. By adjusting the position of the limiting block 5012, the pressure block 5016 covers the edge of the photovoltaic panel 5017. With the structural pressure of the pressure block 5016 itself and the fixing effect of the limiting block 5012, the photovoltaic panel 5017 is pressed and limited to prevent the photovoltaic panel 5017 from warping or displacing under the action of wind and waves at sea. Throughout the long-term operation of the entire locking structure, all mechanisms must work together continuously to ensure the stable operation of the photovoltaic panels. The installation mechanism 1, through the fixed structure of the support base 101 and mounting holes 1011, always provides a stable installation foundation for the support mechanism 2 and the erection mechanism 3, preventing the overall structure from overturning due to the marine environment. The servo motor 201 of the support mechanism 2 will adjust the rotation state of the winding wheel 2011 in a timely manner according to actual needs, and fine-tune the position of the bearing mechanism 5 through the traction rope 2012 and connecting ring 2013 to ensure that the photovoltaic panel 5017 is always at the optimal illumination angle. The erection mechanism 3, through the extension push rod... The coordinated action of components such as 3011 and the supporting hydraulic rod 3016 maintains the angle and extension length of the guide arm 301, providing continuous and stable guidance and support for the traction rope 2012. The buffer mechanism 4 continuously uses the elastic deformation of the buffer component 4013 to cope with the vibration generated by the sea waves, protecting the bearing mechanism 5 and the photovoltaic panel 5017 from impact damage. The limit screw 5011, adjusting rod 5015, pressure block 5016 and other components of the bearing mechanism 5 always maintain the fixed state of the photovoltaic panel 5017, preventing the photovoltaic panel 5017 from loosening due to long-term operation, and ultimately achieving long-term stable installation and operation of the offshore photovoltaic panel.

[0031] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A recyclable locking structure for offshore photovoltaic panels, characterized in that, A recyclable marine photovoltaic panel locking structure includes an installation mechanism (1), a support mechanism (2) fixedly connected to the inner side of the installation mechanism (1), a frame mechanism (3) fixedly connected to one side of the installation mechanism (1), a buffer mechanism (4) fixedly connected to the top of the frame mechanism (3), the frame mechanism (3) being connected to a bearing mechanism (5) through the buffer mechanism (4), the installation mechanism (1) and the support mechanism (2) both being used to support the frame mechanism (3), the buffer mechanism (4) being used to shock absorb the frame mechanism (3) for hoisting the bearing mechanism (5), and the bearing mechanism (5) being used to support the photovoltaic panel.

2. The recyclable marine photovoltaic panel locking structure according to claim 1, characterized in that, The support mechanism (2) includes a servo motor (201), a winding wheel (2011), a traction rope (2012), and a connecting ring (2013). The servo motor (201) is fixedly installed at one end of the support mechanism (2). The winding wheel (2011) is rotatably installed inside the support mechanism (2) and is driven to rotate by the servo motor (201). There are three winding wheels (2011) in total, and the three winding wheels (2011) are arranged in a linear array.

3. The recyclable marine photovoltaic panel locking structure according to claim 2, characterized in that, The traction rope (2012) is wound around the outer wall of the winding reel (2011), and the connecting ring (2013) is fixedly installed at the end of the traction rope (2012) away from the winding reel (2011). The servo motor (201), the winding reel (2011), the traction rope (2012), and the connecting ring (2013) together form the lifting structure.

4. The recyclable marine photovoltaic panel locking structure according to claim 1, characterized in that, The support frame mechanism (3) includes a support frame mechanism (3), a guide arm (301), an extension push rod (3011), an extension arm (3012), a guide protrusion (3013), an extension support plate (3014), a mounting support plate (3015), a supporting hydraulic rod (3016), and a connecting support (3017). The guide arm (301) is rotatably disposed within the support frame mechanism (3). A groove is provided inside the guide arm (301). The extension push rod (3011) is fixedly disposed within the guide arm (301). The guide protrusion (3013) is fixedly disposed on the outer wall of the guide arm (301). The extension arm (3012) is slidably disposed within the guide arm (301) through the guide protrusion (3013).

5. The recyclable marine photovoltaic panel locking structure according to claim 4, characterized in that, One end of the extension arm (3012) is fixedly connected to the extension push rod (3011), the extension support plate (3014) is fixedly installed at one end of the frame mechanism (3), the mounting support plate (3015) is fixedly installed at the top of the extension support plate (3014), the supporting hydraulic rod (3016) is rotatably installed in the mounting support plate (3015), the connecting support (3017) is hinged to the output end of the supporting hydraulic rod (3016), and the side of the connecting support (3017) away from the supporting hydraulic rod (3016) is fixedly connected to the guide arm (301).

6. The recyclable marine photovoltaic panel locking structure according to claim 1, characterized in that, The buffer mechanism (4) includes a buffer support (401), a buffer guide wheel (4011), a buffer guide block (4012), and a buffer component (4013). The buffer support (401) is slidably disposed within the buffer mechanism (4). The buffer guide block (4012) is symmetrically fixedly disposed on the outer wall of the buffer support (401). The buffer guide wheel (4011) is rotatably disposed within the buffer support (401). The buffer guide wheel (4011) is used to guide the traction rope (2012). One end of the buffer component (4013) is fixedly disposed within the buffer mechanism (4), and the other end is fixedly connected to the buffer support (401).

7. The recyclable marine photovoltaic panel locking structure according to claim 1, characterized in that, The bearing mechanism (5) includes a connecting arm (501), a limiting screw (5011), a limiting block (5012), a supporting base plate (5013), a guide rod (5014), an adjusting rod (5015), a pressure block (5016), and a photovoltaic panel (5017). The connecting arm (501) is slidably disposed within the bearing mechanism (5). A screw hole is provided inside the connecting arm (501). The limiting screw (5011) is screwed into the screw hole and is used to limit the connection between the connecting arm (501) and the bearing mechanism (5). The limiting block (5012) is located above the connecting arm (501).

8. The recyclable marine photovoltaic panel locking structure according to claim 7, characterized in that, The supporting base plate (5013) is fixedly disposed at the bottom end of the connecting arm (501). The guide rod (5014) is fixedly disposed at the bottom end of the supporting base plate (5013). The guide rod (5014) passes through the connecting arm (501) downward. The adjusting rod (5015) is screwed into the connecting arm (501). The adjusting rod (5015) is a lead screw structure. The top end of the adjusting rod (5015) is rotatably connected to the supporting base plate (5013). The adjusting rod (5015) is used to adjust the height of the supporting base plate (5013). The pressure block (5016) is fixedly disposed at the top end of the limiting block (5012). The photovoltaic panel (5017) is installed above the bearing mechanism (5) and is limited by the pressure block (5016).

9. The recyclable marine photovoltaic panel locking structure according to claim 1, characterized in that, The installation mechanism (1) includes a support base (101) and a mounting hole (1011). The support base (101) is symmetrically fixed at the bottom end of the installation mechanism (1), and the mounting hole (1011) is longitudinally opened in the support base (101).

10. A method for installing a marine photovoltaic panel using the recyclable marine photovoltaic panel locking structure described in any one of claims 1-9, characterized in that, Includes the following steps: S1. Fix the installation mechanism (1): Make the support base (101) of the installation mechanism (1) contact the offshore installation platform or the pre-set foundation structure, and use bolts or anchors to pass through the mounting holes (1011) on the support base (101) to complete the foundation fixation of the installation mechanism (1) and provide stable support for the overall structure. S2. The support mechanism (2) is started. The servo motor (201) of the support mechanism (2) is started. The servo motor (201) drives the winding wheel (2011) inside the support mechanism (2) to rotate. The rotation of the winding wheel (2011) realizes the winding or release of the traction rope (2012). The connecting ring (2013) at the end of the traction rope (2012) is connected to the bearing mechanism (5) to form the lifting and traction capacity of the bearing mechanism (5). S3. Adjust the frame structure (3) and control the operation of the extension push rod (3011) in the frame structure (3), push the extension arm (3012) to slide in the guide arm (301) through the guide protrusion (3013), and adjust the lateral coverage of the frame structure (3); at the same time, control the extension and retraction of the support hydraulic rod (3016), drive the guide arm (301) to rotate through the connecting support (3017), adjust the angle of the guide arm (301), and thus change the hoisting direction. The support hydraulic rod (3016) is installed in the mounting support plate (3015) at the top of the extension support plate (3014). S4, the buffer mechanism (4) operates, the traction rope (2012) passes through the buffer guide wheel (4011) on the buffer support (401) inside the buffer mechanism (4), the buffer guide wheel (4011) guides the traction rope (2012) and reduces friction; The buffer support (401) maintains sliding stability through the symmetrical buffer guide blocks (4012) on the outer wall. When the hoisting generates vibration, the impact force of the traction rope (2012) pushes the buffer support (401) to slide, squeezing or stretching the buffer component (4013). The buffer component (4013) absorbs vibration energy through elastic deformation, and then resets the buffer support (401) through elastic restoring force, thereby achieving shock absorption. S5. Positioning of the bearing mechanism (5): Place the photovoltaic panel (5017) on the support platform of the bearing mechanism (5), slide the connecting arm (501) to the appropriate position, screw in the limiting screw (5011) to lock the relative position of the connecting arm (501) and the bearing mechanism (5), and the limiting block (5012) is located above the connecting arm (501) for auxiliary positioning. S6. Photovoltaic panel height adjustment: Rotate the adjustment rod (5015) in the bearing mechanism (5), and drive the support base plate (5013) to move up and down along the guide rod (5014) by means of the screw structure, so that the support base plate (5013) and the bottom end of the photovoltaic panel (5017) are in close contact, and the photovoltaic panel height adjustment is completed. The guide rod (5014) is fixed to the bottom end of the support base plate (5013) and passes down through the connecting arm (501). S7. Photovoltaic panel pressing and limiting: Adjust the position of the limiting block (5012) so that the pressing block (5016) covers the edge of the photovoltaic panel (5017). Through the pressure of the pressing block (5016) and the fixing effect of the limiting block (5012), the pressing and limiting of the photovoltaic panel (5017) is achieved. S8. All mechanisms work together to maintain the installation mechanism (1) continuously provides basic support through the support base (101), the support mechanism (2) finely adjusts the status of the servo motor (201) and the winding wheel (2011) according to the needs to adjust the position of the bearing mechanism (5), the erection mechanism (3) maintains the angle and length of the guide arm (301) and the extension arm (3012), the buffer mechanism (4) continuously offsets the vibration at sea through the buffer component (4013), and the limit screw (5011), the adjusting rod (5015), and the pressure block (5016) of the bearing mechanism (5) keep the photovoltaic panel (5017) fixed, ensuring the long-term stable operation of the photovoltaic panel.

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