Photovoltaic power supply device of floating type offshore wind power monitoring system

Abstract

The invention discloses a photovoltaic power supply device of a floating type offshore wind power monitoring system, and relates to the technical field of photovoltaic power supply, the photovoltaic power supply device comprises a placing plate and further comprises an adjusting device, a power storage seat is fixedly installed at the bottom of the placing plate, a placing rod is fixedly installed at the top of the power storage seat, and the placing rod penetrates through the upper wall and the lower wall of the placing plate; a connecting wire is arranged in the placing rod, the photovoltaic equipment is connected with the power storage seat through the connecting wire, the adjusting device comprises a U-shaped frame, a rotating rod, a placing frame, the photovoltaic equipment, an adjusting gear, a protection plate, an elastic telescopic rod, a stabilizing hole and an inclined plane groove, the adjusting gear is limited by the protection plate and cannot rotate, and the rotating rod is arranged in the U-shaped frame. The adjusting gear cannot rotate so that the rotating rod and the placing frame cannot rotate, interference of external force can be effectively avoided through the elastic telescopic rod, it is ensured that the illuminated angle of the photovoltaic equipment cannot deviate due to changes of the external force, and then the power generation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of photovoltaic power supply, in particular to a photovoltaic power supply device of a floating offshore wind power monitoring system. BACKGROUND

[0002] The photovoltaic power supply device of the floating offshore wind power monitoring system is generally composed of a photovoltaic module, a wiring assembly, a bracket and an adjusting device.

[0003] The patent with patent number CN217282821U relates to a multifunctional photovoltaic power supply device, which includes a lifting rod, a mounting rack and a photovoltaic panel. The mounting rack is installed on the lifting rod, and the photovoltaic panel is installed on the mounting rack. An electric appliance mounting seat is installed on the lifting rod for installing an electric appliance. A control box rack is installed on the electric appliance mounting seat. A control box and a storage battery are arranged in the control box rack. The mounting rack is installed on the hole control box rack. A controller and a communication module are installed in the control box. The mounting rack includes a fixedly connected holder and a support. A longitudinal beam is installed on the support. A cross beam is installed on the longitudinal beam. A slot is formed in the cross beam. A fixed rod connected with the photovoltaic panel is installed in the slot. This device solves the problem of single structure of the current photovoltaic panel installation stand, which cannot meet the installation requirements of different electric appliances and different models of photovoltaic panels. At the same time, when the number of photovoltaic panel power supply devices is large, the device cannot be repaired immediately when a fault occurs.

[0004] In the above-mentioned patent, a fixed rod connected with the photovoltaic panel is installed in the slot to solve the problem of single structure of the current photovoltaic panel installation stand, which cannot meet the installation requirements of different electric appliances and different models of photovoltaic panels. At the same time, when the number of photovoltaic panel power supply devices is large, the device cannot be repaired immediately when a fault occurs. However, it is difficult to prevent the change of the illumination angle of the photovoltaic equipment caused by external force touching. If the angle of the photovoltaic equipment is offset due to external force touching, the incident angle of sunlight will no longer be optimal, thereby reducing the power generation efficiency of the photovoltaic equipment. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a photovoltaic power supply device of a floating offshore wind power monitoring system, which solves the problems raised in the background art.

[0006] In order to achieve the above object, the present application is implemented by the following technical scheme: a photovoltaic power supply device of a floating offshore wind power monitoring system, comprising a placing plate, further comprising an adjusting device, wherein the bottom of the placing plate is fixedly provided with an electricity storage seat, the top of the electricity storage seat is fixedly provided with a placing rod, the placing rod penetrates the upper and lower walls of the placing plate, the inside of the placing rod is provided with a connecting line, and the photovoltaic equipment is connected with the electricity storage seat through the connecting line, wherein the adjusting device comprises a U-shaped frame, a rotating rod, a placing rack, a photovoltaic equipment, an adjusting gear, a protective plate, an elastic telescopic rod, a stable hole and an inclined groove, the adjusting gear cannot rotate due to the limiting of the protective plate, the rotating rod and the placing rack cannot rotate due to the non-rotation of the adjusting gear, the U-shaped frame is fixedly installed at the top of the placing rod, the rotating rod rotates and penetrates the inner and outer walls of the U-shaped frame, the placing rack is fixedly installed on the circumferential surface of the rotating rod, the photovoltaic equipment is fixedly installed at the top of the placing rack, the adjusting gear is fixedly installed on the circumferential surface of the rotating rod, the protective plate is slidingly installed on the circumferential surface of the placing rod, the elastic telescopic rod is fixedly installed at the bottom of the U-shaped frame, the stable hole is arranged at the top of the placing plate, and the inclined groove is arranged at the top of the placing plate, so that the angle of the photovoltaic equipment can be adjusted, the photovoltaic equipment can always be in the optimal receiving angle, the receiving amount of light can be increased, the elastic telescopic rod can effectively avoid the interference of external force, the light receiving angle of the photovoltaic equipment cannot be deviated due to the change of external force, and the power generation efficiency is improved.

[0007] According to the above technical scheme, the free end of the elastic telescopic rod is in contact with the bottom of the protective plate, the protective spring is arranged between the U-shaped frame and the protective plate, and the protective plate can be reset through the protective spring.

[0008] According to the above technical scheme, the top of the protective plate is provided as an arc surface, the protective plate has the limiting effect on the adjusting gear through the arc surface at the top of the protective plate, the protective plate is in contact with the adjusting gear, and the protective plate is in contact with the bottom of the U-shaped frame.

[0009] According to the technical scheme, the inner wall of the stable hole is provided with a bearing device for supporting the placing rod, the bottom of the placing plate is provided with a protection device, the bearing device comprises a stable rod, a stable frame, a deceleration frame, a T-shaped plate, a deceleration hole and a support frame, the T-shaped plate is in contact with the support frame on the left side and restores the support of the placing rod, the stable rod is fixedly installed on the inner wall of the stable hole, the stable frame is slidingly installed on the circumferential surface of the stable rod, the deceleration frame is fixedly installed on the inner wall of the inclined groove, the T-shaped plate is slidingly installed on the inner wall of the deceleration frame, the deceleration hole is formed in the right side of the T-shaped plate, and the support frame is fixedly installed on the top of the placing plate. By the T-shaped plate being in contact with the placing rod and supporting the placing rod, loosening or instability of the photovoltaic equipment caused by vibration, wind or other external factors can be reduced, normal operation of the photovoltaic equipment can be maintained, the circumferential surface of the placing rod is provided with an inspection hole, and the connection line in the placing rod can be conveniently inspected by the stable frame being separated from the placing rod.

[0010] According to the technical scheme, the right side of the T-shaped plate is fixedly installed with a bearing rod, the right side of the bearing rod is fixedly installed with a bearing plate, the circumferential surface of the bearing rod is slidingly installed with a limiting plate, the right side of the limiting plate is formed with a limiting hole, the inside of the deceleration frame is provided with liquid, the liquid in the inside of the deceleration frame can only slowly move to the right side of the deceleration frame, so that the T-shaped plate can only slowly move to the right side, and by slowly removing the support, the stability of the light receiving angle adjustment of the photovoltaic equipment can be ensured, and by quickly restoring the support, loosening of the photovoltaic equipment caused by vibration, wind or other external factors can be further reduced.

[0011] According to the technical scheme, a first spring is arranged between the stable frame and the stable hole, the stable frame can be reset by the first spring, the top of the stable frame is provided as an inclined surface, the bottom of the protection plate is in contact with the top of the stable frame, the stable frame is in contact with the T-shaped plate, and a second spring is arranged between the limiting plate and the bearing plate, the limiting plate can be reset by the second spring, and the limiting plate is tightly attached to the right side of the T-shaped plate in the initial state.

[0012] According to the technical scheme, the protection device comprises a hollow frame, an L-shaped rod, an L-shaped plate, a pressing hole, a power-off button and a curved rod, the L-shaped plate is moved to the left side and reset under the elastic force of the reset spring after being separated from the T-shaped plate, the L-shaped plate is in contact with the pressing hole and seals the hollow frame when being moved to the left side and reset, the hollow frame is fixedly installed at the bottom of the placing plate, the L-shaped rod is fixedly installed at the bottom of the placing plate, the L-shaped plate is slidingly installed at the circumferential surface of the L-shaped rod, the pressing hole is formed at the bottom of the hollow frame, the power-off button is fixedly installed at the left bottom of the L-shaped plate, the power-off button is electrically connected with the power storage seat, and the curved rod is fixedly installed at the left bottom of the L-shaped plate, the hollow frame is automatically sealed after adjustment, the power-off button is prevented from being corroded by sea salt mist, and the long-term use reliability of the power-off button is improved, the accumulation of salt is prevented, the tight contact between the L-shaped plate and the pressing hole is prevented, and the effectiveness of the sealing performance is ensured, and the sealing failure caused by the accumulation of salt is further avoided.

[0013] According to the technical scheme, the reset spring is arranged between the L-shaped plate and the hollow frame, the reset spring can drive the L-shaped plate to reset, the bottom of the L-shaped plate is in contact with the pressing hole, and the L-shaped plate is in contact with the stable frame.

[0014] The application provides a photovoltaic power supply device of a floating offshore wind power monitoring system. (1) The photovoltaic power supply device of the floating offshore wind power monitoring system is characterized in that the free end of the elastic telescopic rod is moved away from the placing rod to be separated from the protection plate and to release the limiting of the protection plate, the elastic telescopic rod can effectively avoid external interference, ensure that the light receiving angle of the photovoltaic equipment is not deviated due to external changes, and improve the power generation efficiency, the limiting of the protection plate prevents the adjusting gear from rotating, the rotating of the adjusting gear prevents the rotating of the rotating rod and the placing frame, and the fixing of the placing frame fixes the light receiving angle of the photovoltaic equipment, the angle of the photovoltaic equipment can be adjusted to ensure that the photovoltaic equipment is always in the optimal receiving angle, increase the amount of light received, and maximize the light absorption and energy conversion.

[0015] (2) The photovoltaic power supply device of the floating offshore wind power monitoring system is characterized in that the T-shaped plate can only slowly move to the right side to make the stable frame slowly move to the right side and be separated from the placing rod, the slow release of the support can ensure the stability of the light receiving angle of the photovoltaic equipment during adjustment, prevent the imbalance or failure of the photovoltaic equipment caused by excessive gravity change or inclination, the T-shaped plate can quickly reset to the left side to make the stable frame quickly reset to the left side, the T-shaped plate quickly resets to the left side to make the support frame contact the placing rod and restore the support of the placing rod, the quick recovery of the support can reduce the loosening or instability of the photovoltaic equipment caused by vibration, wind or other external factors, and maintain the normal operation of the photovoltaic equipment.

[0016] The photovoltaic power supply device of the floating offshore wind power monitoring system moves the L-shaped plate to the left to reset and contact the pressing hole and seal the hollow frame, the L-shaped plate automatically seals the hollow frame after adjustment is completed, the power-off button can be prevented from being corroded by sea salt mist, the long-term use reliability of the power-off button is improved, the hollow frame vibrates by the curved rod moving and impacting the hollow frame, the salt crust at the bottom is shaken off, the sealing surface of the hollow frame can be kept clean through vibration, salt accumulation is prevented from hindering the close contact of the L-shaped plate and the pressing hole, the effectiveness of the sealing performance is ensured, and sealing failure caused by salt accumulation is further avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2 It is a schematic diagram of the position structure of the rotating rod and the placing rack of the application; Figure 3 It is a schematic diagram of the position structure of the placing plate and the supporting frame of the application; Figure 4 It is a schematic diagram of the position structure of the stable frame and the T-shaped plate of the application; Figure 3 It is an enlarged schematic diagram of the structure of part A of the application; Figure 5 It is a schematic diagram of the position structure of the stable frame and the T-shaped plate of the application; Figure 6 It is an enlarged schematic diagram of the structure of part B of the application; Figure 5 It is a schematic diagram of the internal structure of the speed reduction frame of the application. Figure 7 In the figure: 1, placing plate; 2, power storage seat; 3, placing rod; 4, U-shaped frame; 5, rotating rod; 6, placing rack; 7, photovoltaic equipment; 8, adjusting gear; 9, protection plate; 10, elastic telescopic rod; 11, protection spring; 12, stable hole; 13, inclined surface groove; 141, stable rod; 142, stable frame; 143, speed reduction frame; 144, T-shaped plate; 145, speed reduction hole; 146, bearing rod; 147, bearing plate; 148, limiting plate; 149, limiting hole; 1410, supporting frame; 151, hollow frame; 152, L-shaped rod; 153, L-shaped plate; 154, pressing hole; 155, power-off button; 156, curved rod; 157, reset spring.

[0018] DETAILED DESCRIPTION

[0019] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-5 An embodiment of the present application is a photovoltaic power supply device of a floating offshore wind power monitoring system, comprising a placing plate 1, further comprising an adjusting device, wherein the bottom of the placing plate 1 is fixedly installed with an electricity storage seat 2, the top of the electricity storage seat 2 is fixedly installed with a placing rod 3, the placing rod 3 penetrates the upper and lower walls of the placing plate 1, and the inside of the placing rod 3 is provided with a connecting line, and the photovoltaic equipment 7 is connected with the electricity storage seat 2 through the connecting line, wherein the adjusting device comprises a U-shaped frame 4, a rotating rod 5, a placing rack 6, the photovoltaic equipment 7, an adjusting gear 8, a protective plate 9, an elastic telescopic rod 10, a stable hole 12 and an inclined groove 13, the adjusting gear 8 cannot rotate due to the limiting of the protective plate 9, the rotating rod 5 and the placing rack 6 cannot rotate due to the fact that the adjusting gear 8 cannot rotate, the U-shaped frame 4 is fixedly installed at the top of the placing rod 3, the rotating rod 5 rotates and penetrates the inner and outer walls of the U-shaped frame 4, the placing rack 6 is fixedly installed on the circumferential surface of the rotating rod 5, the photovoltaic equipment 7 is fixedly installed at the top of the placing rack 6, the adjusting gear 8 is fixedly installed on the circumferential surface of the rotating rod 5, the protective plate 9 is slidingly installed on the circumferential surface of the placing rod 3, the elastic telescopic rod 10 is fixedly installed at the bottom of the U-shaped frame 4, the stable hole 12 is formed at the top of the placing plate 1, and the inclined groove 13 is formed at the top of the placing plate 1, the angle of the photovoltaic equipment 7 can be adjusted, so that the photovoltaic equipment 7 can always be at the optimal receiving angle, the receiving amount of light can be increased, the elastic telescopic rod 10 can effectively avoid the interference of external force, the light receiving angle of the photovoltaic equipment 7 cannot be deviated due to the change of external force, and the power generation efficiency is improved.

[0021] The free end of the elastic telescopic rod 10 is in contact with the bottom of the protective plate 9, and the protective spring 11 is arranged between the U-shaped frame 4 and the protective plate 9, so that the protective plate 9 can be reset through the protective spring 11.

[0022] The top of the protective plate 9 is provided with an arc surface, so that the protective plate 9 has a limiting effect on the adjusting gear 8, the protective plate 9 is in contact with the adjusting gear 8, and the protective plate 9 is in contact with the bottom of the U-shaped frame 4.

[0023] When the photovoltaic device 7 needs to be adjusted, the free end of the elastic telescopic rod 10 is manually pulled to move away from the placement rod 3, the free end of the elastic telescopic rod 10 moves away from the placement rod 3 to be out of contact with the protective plate 9 and to release the limiting of the protective plate 9, after the limiting of the protective plate 9 is released, the protective plate 9 is manually pulled down, the protective plate 9 pulls the protective spring 11 down, the protective spring 11 is deformed and stores energy under the pulling of the protective plate 9, and meanwhile, the protective plate 9 moves down to be out of contact with the adjusting gear 8 and to release the limiting of the adjusting gear 8, after the limiting of the adjusting gear 8 is released, the placement frame 6 is manually rotated, the placement frame 6 is rotated to drive the photovoltaic device 7 to rotate to adjust the light receiving angle, after the light receiving angle of the photovoltaic device 7 is adjusted to a suitable position, the protective plate 9 is released to move up under the elastic force of the protective spring 11, the protective plate 9 moves up to be in contact with the adjusting gear 8 and to limit the adjusting gear 8 under the elastic force of the protective spring 11, the adjusting gear 8 cannot be rotated under the limiting of the protective plate 9, the adjusting gear 8 cannot be rotated to make the rotating rod 5 and the placement frame 6 unable to rotate, and the placement frame 6 cannot be rotated to fix the light receiving angle of the photovoltaic device 7.

[0024] Please refer to Figures 1-7 On the basis of the above embodiment, in another embodiment of the present application, the inner wall of the stable hole 12 is provided with a bearing device for supporting the placement rod 3, and the bottom of the placement plate 1 is provided with a protection device, the bearing device comprises a stable rod 141, a stable frame 142, a deceleration frame 143, a T-shaped plate 144, a deceleration hole 145 and a support frame 1410, the T-shaped plate 144 is matched with the support frame 1410 on the left side to be in contact with the placement rod 3 and to restore the support of the placement rod 3, the stable rod 141 is fixedly installed on the inner wall of the stable hole 12, the stable frame 142 is slidingly installed on the circumferential surface of the stable rod 141, the deceleration frame 143 is fixedly installed on the inner wall of the inclined groove 13, the T-shaped plate 144 is slidingly installed on the inner wall of the deceleration frame 143, the deceleration hole 145 is opened on the right side of the T-shaped plate 144, and the support frame 1410 is fixedly installed on the top of the placement plate 1, the T-shaped plate 144 is in contact with the placement rod 3 to support the placement rod 3, which can reduce the loosening or instability of the photovoltaic device 7 caused by vibration, wind or other external factors, and maintain the normal operation of the photovoltaic device 7, the circumferential surface of the placement rod 3 is provided with an inspection hole, and the stable frame 142 can be out of contact with the placement rod 3 to facilitate the inspection of the connecting line inside the placement rod 3.

[0025] The T-shaped plate 144 is fixedly installed on the right side of the load-bearing rod 146, the load-bearing rod 146 is fixedly installed on the right side of the load-bearing plate 147, the load-bearing rod 146 is slidably installed on the circumferential surface of the limiting plate 148, the limiting plate 148 is provided with a limiting hole 149 on the right side, the inside of the deceleration frame 143 is provided with liquid, and the liquid in the inside of the deceleration frame 143 can only slowly move to the right side of the deceleration frame 143, so that the T-shaped plate 144 can only slowly move to the right side. By slowly removing the support, the stability of the light receiving angle adjustment of the photovoltaic device 7 can be ensured, and by quickly restoring the support, the loosening of the device photovoltaic device 7 caused by vibration, wind or other external factors can be further reduced.

[0026] A first spring is arranged between the stable frame 142 and the stable hole 12, the stable frame 142 can be driven to reset by the first spring, the top of the stable frame 142 is provided as an inclined surface, the bottom of the protection plate 9 is in contact with the top of the stable frame 142, the stable frame 142 is in contact with the T-shaped plate 144, and a second spring is arranged between the limiting plate 148 and the load-bearing plate 147. The limiting plate 148 can be driven to reset by the second spring, and at the same time, the limiting plate 148 is tightly attached to the right side of the T-shaped plate 144 in the initial state.

[0027] The protection device comprises a hollow frame 151, an L-shaped rod 152, an L-shaped plate 153, a pressing hole 154, a power-off button 155 and a curved rod 156. After the L-shaped plate 153 is separated from the T-shaped plate 144, it moves left to reset under the elastic force of a reset spring 157. The L-shaped plate 153 moves left to reset and seals the hollow frame 151 by contacting the pressing hole 154. The hollow frame 151 is fixedly installed at the bottom of the placing plate 1. The L-shaped rod 152 is fixedly installed at the bottom of the placing plate 1. The L-shaped plate 153 is slidably installed on the circumferential surface of the L-shaped rod 152. The pressing hole 154 is formed at the bottom of the hollow frame 151. The power-off button 155 is fixedly installed at the left bottom of the L-shaped plate 153. The power-off button 155 is electrically connected with the power storage seat 2. The curved rod 156 is fixedly installed at the left bottom of the L-shaped plate 153. After adjustment, the L-shaped plate 153 automatically seals the hollow frame 151, which can prevent the power-off button 155 from being corroded by sea salt, thereby improving the long-term use reliability of the power-off button 155. By preventing the accumulation of salt from hindering the close contact between the L-shaped plate 153 and the pressing hole 154, the effectiveness of the sealing performance is ensured, and the sealing failure caused by the accumulation of salt is further avoided.

[0028] A reset spring 157 is arranged between the L-shaped plate 153 and the hollow frame 151, and the L-shaped plate 153 can be driven to reset by the reset spring 157. The bottom of the L-shaped plate 153 is in contact with the pressing hole 154, and the L-shaped plate 153 is in contact with the stable frame 142.

[0029] When the present embodiment works: the protection plate 9 moves downward and contacts and extrudes the stable frame 142, the stable frame 142 is extruded by the protection plate 9 and moves to the right, the stable frame 142 moves to the right and extrudes the No. 1 spring, the No. 1 spring is deformed and stores force under the extrusion of the stable frame 142, at the same time, the stable frame 142 moves to the right and drives the T-shaped plate 144 to move, the T-shaped plate 144 moves to the right and extrudes the liquid in the deceleration frame 143, the T-shaped plate 144 extrudes the liquid in the deceleration frame 143, so that the right side of the deceleration frame 143 generates negative pressure, the right side of the deceleration frame 143 generates negative pressure, so that the limiting plate 148 closely fits the right side of the T-shaped plate 144, the limiting plate 148 closely fits the right side of the T-shaped plate 144, so that the liquid on the left side of the deceleration frame 143 can only slowly move to the right side of the deceleration frame 143 through the limiting hole 149, the liquid in the deceleration frame 143 can only slowly move to the right side of the deceleration frame 143, so that the T-shaped plate 144 can only slowly move to the right side, the T-shaped plate 144 can only slowly move to the right side, so that the stable frame 142 can only slowly move to the right side and be out of contact with the placing rod 3, when the protection plate 9 moves upward and resets and is out of contact with the stable frame 142, the stable frame 142 moves to the left under the elastic force of the No. 1 spring and resets, the stable frame 142 moves to the left and drives the T-shaped plate 144 to move to the left, the T-shaped plate 144 moves to the left and extrudes the liquid on the left side of the deceleration frame 143, the liquid on the left side of the deceleration frame 143 is extruded by the T-shaped plate 144 and generates negative pressure, the left side of the deceleration frame 143 generates negative pressure, so that the limiting plate 148 is out of contact with the right side of the T-shaped plate 144, after the limiting plate 148 is out of contact with the right side of the T-shaped plate 144, the liquid in the deceleration frame 143 can flow quickly through the deceleration hole 145, the liquid in the deceleration frame 143 can flow quickly through the deceleration hole 145, so that the T-shaped plate 144 can quickly reset to the left, the T-shaped plate 144 can quickly reset to the left, so that the stable frame 142 quickly resets to the left, the T-shaped plate 144 quickly resets to the left and cooperates with the support frame 1410 to contact and support the placing rod 3.

[0030] The stable frame 142 moves to the right and contacts and extrudes the T-shaped plate 144, the T-shaped plate 144 is extruded by the stable frame 142 and moves to the right, the T-shaped plate 144 moves to the right and pulls the reset spring 157, the reset spring 157 is pulled by the T-shaped plate 144 and deforms and stores energy, at the same time, the T-shaped plate 144 moves to the right and is out of contact with the pressing hole 154 and releases the sealing of the hollow frame 151, after the sealing of the hollow frame 151 is released, the manual pressing off button 155 is pressed to cut off the power supply of the power storage seat 2, after the power storage seat 2 is cut off, the power storage seat 2 and the photovoltaic equipment 7 are internally overhauled and debugged, when the T-shaped plate 144 moves to the left and resets, the T-shaped plate 144 moves to the left and is out of contact with the L-shaped plate 153, after the L-shaped plate 153 is out of contact with the T-shaped plate 144, it moves to the left and resets under the elastic force of the reset spring 157, the L-shaped plate 153 moves to the left and resets and contacts the pressing hole 154 and seals the hollow frame 151, at the same time, the L-shaped plate 153 moves to the left and resets and drives the curved rod 156 to move, the curved rod 156 moves and hits the hollow frame 151 to generate vibration, the bottom of the hollow frame 151 is vibrated and the salted block is shaken off.

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

Claims

1. A photovoltaic power supply device for a floating offshore wind power monitoring system, comprising a placement board (1), characterized in that: Also included is an adjustment device; The bottom of the placement plate (1) is fixedly mounted with a storage seat (2), the top of the storage seat (2) is fixedly mounted with a placement rod (3), the placement rod (3) passes through the upper and lower walls of the placement plate (1), a connecting wire is provided inside the placement rod (3), and the photovoltaic device (7) is connected to the storage seat (2) via the connecting wire; The adjusting device comprises a U-shaped frame (4), a rotating rod (5), a placement frame (6), a photovoltaic device (7), an adjusting gear (8), a protective plate (9), an elastic telescopic rod (10), a stabilizing hole (12) and an inclined groove (13); the U-shaped frame (4) is fixedly mounted on the top of the placement rod (3); the rotating rod (5) rotates through the inner and outer walls of the U-shaped frame (4); the placement frame (6) is fixedly mounted on the circumferential surface of the rotating rod (5); the photovoltaic device (7) is fixedly mounted on the top of the placement frame (6); the adjusting gear (8) is fixedly mounted on the circumferential surface of the rotating rod (5); the protective plate (9) is slidably mounted on the circumferential surface of the placement rod (3); the elastic telescopic rod (10) is fixedly mounted on the bottom of the U-shaped frame (4); the stabilizing hole (12) is opened on the top of the placement plate (1); and the inclined groove (13) is opened on the top of the placement plate (1); The inner wall of the stabilizing hole (12) is provided with a load-bearing device for supporting the placement rod (3), and the bottom of the placement plate (1) is provided with a protective device.

2. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 1, characterized in that: The free end of the elastic telescopic rod (10) contacts the bottom of the protective plate (9), and a protective spring (11) is provided between the U-shaped frame (4) and the protective plate (9).

3. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 2, characterized in that: The top of the protective plate (9) is configured as an arc surface, the protective plate (9) contacts the adjustment gear (8), and the protective plate (9) contacts the bottom of the U-shaped frame (4).

4. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 3, characterized in that: The load-bearing device comprises a stabilizing rod (141), a stabilizing frame (142), a deceleration frame (143), a T-shaped plate (144), a deceleration hole (145) and a support frame (1410), wherein the stabilizing rod (141) is fixedly mounted on the inner wall of the stabilizing hole (12), the stabilizing frame (142) is slidably mounted on the circumferential surface of the stabilizing rod (141), the deceleration frame (143) is fixedly mounted on the inner wall of the inclined groove (13), the T-shaped plate (144) is slidably mounted on the inner wall of the deceleration frame (143), the deceleration hole (145) is opened on the right side of the T-shaped plate (144), and the support frame (1410) is fixedly mounted on the top of the placement plate (1).

5. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 4, characterized in that: A load-bearing rod (146) is fixedly mounted on the right side of the T-shaped plate (144), a load-bearing plate (147) is fixedly mounted on the right side of the load-bearing rod (146), a limiting plate (148) is slidably mounted on the circumferential surface of the load-bearing rod (146), a limiting hole (149) is opened on the right side of the limiting plate (148), and liquid is provided inside the deceleration frame (143).

6. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 5, characterized in that: A No. 1 spring is provided between the stabilizing frame (142) and the stabilizing hole (12), the top of the stabilizing frame (142) is provided as an inclined surface, the bottom of the protective plate (9) contacts the top of the stabilizing frame (142), the stabilizing frame (142) contacts the T-shaped plate (144), and a No. 2 spring is provided between the limiting plate (148) and the load-bearing plate (147).

7. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 6, characterized in that: The protective device comprises a hollow frame (151), an L-shaped rod (152), an L-shaped plate (153), a pressing hole (154), a power-off button (155) and a curved rod (156), wherein the hollow frame (151) is fixedly mounted on the bottom of the placement plate (1), the L-shaped rod (152) is fixedly mounted on the bottom of the placement plate (1), the L-shaped plate (153) is slidably mounted on the circumferential surface of the L-shaped rod (152), the pressing hole (154) is opened at the bottom of the hollow frame (151), the power-off button (155) is fixedly mounted on the left bottom of the L-shaped plate (153), the power-off button (155) is electrically connected to the storage base (2), and the curved rod (156) is fixedly mounted on the left bottom of the L-shaped plate (153).

8. The photovoltaic power supply device of a floating offshore wind power monitoring system according to claim 7, characterized in that: A return spring (157) is provided between the L-shaped plate (153) and the hollow frame (151), the bottom of the L-shaped plate (153) contacts the pressing hole (154), and the L-shaped plate (153) contacts the stabilizing frame (142).

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