A typhoon-proof photovoltaic panel for photovoltaic power station

Abstract

The present invention relates to the technical field of photovoltaic panels, and proposes a typhoon-proof photovoltaic panel for a photovoltaic power station, comprising a photovoltaic frame beam, a panel body, and two groups of fasteners for fixing the panel body on the photovoltaic frame beam, wherein a pipe column located between the two groups of fasteners is fixed on the photovoltaic frame beam, a support member for supporting the panel body on the pipe column is arranged below the panel body, and positioning pins for supporting and positioning the support member are fixed on the lower surfaces of the top and two sides of the panel body; during installation, the present invention can first fix the mounting plate of the pipe column on the photovoltaic frame beam by screws, and then place the U-shaped plate on the photovoltaic frame beam after passing through the screw at the bottom of the panel body, and then screw the main nut and the auxiliary nut in turn after putting on the gasket, and finally manually push the outer column body so that the positioning cards at the ends of the two diagonal support rods are respectively clamped on the two positioning pins on the bottom surface of the panel body, and then loosen the outer column body to complete the installation of the photovoltaic panel through the elastic force of the elastic member. Compared with the prior art, the present invention is more convenient and quick to install.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panels, and in particular to a typhoon-proof photovoltaic panel for a photovoltaic power station. Background Art

[0002] The bolt installation structure of photovoltaic modules is sometimes exposed to harsh natural environments during actual use, especially under the influence of strong winds or even typhoons. It is exposed to vibration for a long time, which makes the threaded connection easy to loosen and fail. Therefore, the installation of photovoltaic panels also needs to take wind resistance into consideration.

[0003] After searching, the announcement number CN208337470 U discloses a typhoon-proof photovoltaic bracket, which can adjust the inclination angle of the bracket automatically when a typhoon strikes from the rear of the bracket. The typhoon-proof photovoltaic bracket includes a bracket, a column, and an upper support and a lower support respectively arranged on both sides of the column. The bracket includes a crossbeam and a purlin. The crossbeam is hinged to the column, and a tie rod connected to the crossbeam is arranged between the crossbeams; the upper support and the lower support are respectively hinged to the column at one end and to the crossbeam at the other end. The typhoon-proof photovoltaic bracket has a tie rod connected to the crossbeam between the crossbeams of the bracket, and the tie rod can enhance the integrity of the bracket, thereby improving the deformation resistance of the bracket. When a typhoon strikes from the rear of the bracket, the wind pressure will cause the bracket to rotate automatically, the lower support will overcome the damping to extend, and the upper support will overcome the damping to shorten, so that the inclination angle of the bracket will change automatically, thereby reducing the obstruction of the bracket to the typhoon.

[0004] However, the prior art still has the following problems: the prior art only strengthens the structure of the typhoon-proof photovoltaic bracket itself, and the photovoltaic panel itself needs to be fixed to the typhoon-proof photovoltaic bracket by bolts as an installation component. In order to ensure stability, a large number of bolt fixing positions are set, resulting in low installation efficiency, and due to the vibration of the typhoon, the pre-tightening force of the bolts will continue to decline or even completely loosen, thereby causing the risk of the photovoltaic panel falling off. Summary of the invention

[0005] The present invention provides a typhoon-proof photovoltaic panel for a photovoltaic power station, which solves the problem in the prior art that the installation efficiency of bolts is low and the pre-tightening force of the bolts will continue to decay.

[0006] The technical solution of the present invention is as follows: A typhoon-proof photovoltaic panel for a photovoltaic power station comprises a photovoltaic frame beam, a panel body, and two groups of fasteners for fixing the panel body on the photovoltaic frame beam, a pipe column between the two groups of fasteners being fixed on the photovoltaic frame beam, a support member for supporting the panel body on the pipe column being arranged below the panel body, positioning pins for supporting and positioning the support member being fixed on the lower surfaces of both sides of the top of the panel body, a hollow chamber being arranged at one end of the pipe column away from the photovoltaic frame beam, and a guide rod being fixed in the chamber and coinciding with the axial direction of the pipe column, an expansion member being arranged on the outer sleeve of the guide rod, the expansion member being elastically connected to the pipe column through an elastic member, a spiral slide rail being rotationally symmetrical up and down being arranged at the port of the chamber, a rotating member being arranged in the chamber and rotating toward the expansion member in cooperation with the slide rail under the push of the supporting member, and a friction member being arranged on the rotating member and expanding outward under the squeezing of the expansion member and contacting with the inner wall of the chamber.

[0007] Preferably, a mounting plate is fixed to one end of the pipe column close to the photovoltaic frame beam, and the mounting plate is fixed to the photovoltaic frame beam by screws.

[0008] Preferably, the support member includes an outer cylinder, ball sleeves are fixed on both sides of the outer cylinder, a universal ball is movably embedded in the ball sleeve, a diagonal support rod is fixed to the position of the universal ball outside the ball sleeve, and a positioning card fixed to the end of the diagonal support rod away from the universal ball is fixed to the positioning pin.

[0009] Preferably, the rotating part includes an inner cylinder, a swivel is fixed at one end of the inner cylinder close to the support part, the swivel is rotatably connected to the outer cylinder, a guide column limitedly located in the slide rail is fixed on the cylindrical surface of the inner cylinder, and a slide groove distributed in a cross shape around the axis of the inner cylinder is opened at one end of the inner cylinder close to the friction part.

[0010] Preferably, the friction member includes four friction blocks of the same structure and an elastic ring for converging the four friction blocks toward the center. A slider is fixed to the end of each friction block facing the rotating member. The sliders of each friction block are respectively slidably connected to the sliding grooves on the inner cylinder, and a wedge-shaped groove is provided on the inner side of each friction block.

[0011] Preferably, the friction block is composed of two sector segments with a larger outer diameter and a smaller outer diameter. The outer surface of the larger diameter sector segment of the friction block is provided with a plurality of protrusions, and the outer surface of the smaller diameter sector segment of the friction block is provided with a groove for accommodating an elastic ring.

[0012] Preferably, the expansion member comprises a sliding sleeve, which is arranged outside the guide rod, a pressure ring is fixed to one end of the sliding sleeve close to the elastic member, and a wedge block matched with the wedge groove is fixed to one end of the sliding sleeve close to the friction member.

[0013] Preferably, the elastic member comprises a buffer spring, a damper combined with the buffer spring is fixedly embedded in the column, and the other end of the buffer spring is fixedly connected to the pressure ring.

[0014] Preferably, the fastener comprises a U-shaped plate and two anti-torsion bolts, and the U-shaped plate is fixed to the photovoltaic frame beam by the two anti-torsion bolts.

[0015] Preferably, the anti-torsion bolt includes a screw rod passing through the U-shaped plate and welded to the bottom surface of the plate body, a washer sleeved outside the screw rod, and a main nut and a secondary nut threadedly connected to the screw rod, and the U-shaped plate is provided with a waist-shaped groove for adjusting the installation position of one of the screw rods.

[0016] The beneficial effects of the present invention are:

[0017] When installing the present invention, the installation plate of the pipe column can be first fixed to the photovoltaic frame beam by screws, and then the U-shaped plate can be passed through the screw rod at the bottom of the plate body and placed on the photovoltaic frame beam, and the main nut and the auxiliary nut can be screwed on in sequence after the gasket is put on, and finally the outer column can be manually pushed to make the positioning cards at the ends of the two diagonal support rods respectively clamped on the two positioning pins on the bottom surface of the plate body, and then the outer column can be loosened to complete the installation of the photovoltaic panel through the elastic force of the elastic member. Compared with the prior art, the present invention is more convenient and quick to install;

[0018] In the present invention, when the photovoltaic panel vibrates under typhoon weather, the two diagonal support rods apply the vibration pressure to the outer column, and the outer column pushes the inner column to move into the chamber. During this process, the inner column moves toward the sliding sleeve, so that the pressure ring gradually compresses the buffer spring, and the pressure ring is squeezed into the wedge groove by the reaction force of the buffer spring, so that each friction block can overcome the elastic force of the elastic ring and expand outward until it conflicts with the inner wall of the chamber of the pipe column. Compared with the prior art, the present invention can reduce the influence of the vibration of the photovoltaic panel on the fastening ability of the fastener;

[0019] In the present invention, when the outer cylinder pushes the inner cylinder to move into the chamber, the inner cylinder drives the friction blocks to rotate in the chamber through the cooperation of the guide column and the spiral slide rail on the inner wall of the chamber, thereby increasing the friction buffering effect between the protrusions on the surface of each friction block and the inner wall of the chamber. At the same time, the rotation of each friction block can drive the expansion member to rotate synchronously, so that the buffer spring is not only compressed but also subjected to rotational torsion. Compared with the prior art, the present invention can further improve the buffering effect of the buffer spring on the vibration pressure of the photovoltaic panel;

[0020] The present invention provides a reinforced double-nut anti-loosening structure by arranging two anti-torsion bolts as a typhoon-proof technical measure for mounting bolts of photovoltaic power station components. Compared with the prior art, the present invention achieves the expected effect by increasing the friction torque on the thread surface of the double nuts of the main nut and the auxiliary nut to suppress loosening, and increases the operating safety of the photovoltaic power station, effectively improving the economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of the typhoon-proof photovoltaic panel for a photovoltaic power station proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of a partial cross-sectional structure of a pipe column in a typhoon-proof photovoltaic panel for a photovoltaic power station proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the middle support member of the typhoon-proof photovoltaic panel for a photovoltaic power station proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the rotating part in the typhoon-proof photovoltaic panel for a photovoltaic power station proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the structure of the friction member in the typhoon-proof photovoltaic panel for a photovoltaic power station proposed by the present invention;

[0027] Figure 6 This is a schematic diagram of the top view of the friction member in the typhoon-proof photovoltaic panel for a photovoltaic power station proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the expansion support member for the typhoon-proof photovoltaic panel used in the photovoltaic power station proposed by the present invention;

[0029] Figure 8 This is a schematic diagram of the end structure of the tube column chamber in the typhoon-proof photovoltaic panel for the photovoltaic power station proposed by the present invention;

[0030] Fig. 9 This is a schematic diagram of the structure of the fasteners in the typhoon-proof photovoltaic panel for the photovoltaic power station proposed by the present invention;

[0031] In the figure: 1. plate; 2. photovoltaic frame beam; 3. fastener; 31. U-shaped plate; 32. anti-torsion bolt; 33. waist groove; 4. pipe column; 41. mounting plate; 42. guide rod; 43. slide rail; 44. damper; 5. support member; 51. outer cylinder; 52. ball sleeve; 53. universal ball; 54. diagonal support rod; 55. positioning card; 6. positioning pin; 7. rotating member; 71. inner cylinder; 72. slide groove; 73. guide column; 74. swivel; 8. friction member; 81. friction block; 82. elastic ring; 83. slider; 84. wedge groove; 85. protrusion; 86. groove; 9. expansion member; 91. sliding sleeve; 92. pressure ring; 93. wedge block; 10. buffer spring. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1 and Figure 2 The present invention provides a technical solution: a typhoon-proof photovoltaic panel for a photovoltaic power station, comprising a photovoltaic frame beam 2, a panel body 1, and two groups of fasteners 3 for fixing the panel body 1 on the photovoltaic frame beam 2, a pipe column 4 between the two groups of fasteners 3 is fixed on the photovoltaic frame beam 2, a support member 5 for supporting the panel body 1 on the pipe column 4 is arranged below the panel body 1, and positioning pins 6 for supporting and positioning the support member 5 are fixed to the lower surfaces of both sides of the top of the panel body 1, a hollow chamber is arranged at one end of the pipe column 4 away from the photovoltaic frame beam 2, and a guide rod 42 axially coincident with the pipe column 4 is fixed in the chamber, an expansion member 9 is arranged on the outer sleeve of the guide rod 42, and the expansion member 9 is elastically connected to the pipe column 4 through an elastic member, a spiral slide rail 43 with upper and lower rotational symmetry is opened at the port of the chamber, a rotating member 7 is arranged in the chamber, and the rotating member 7 is pushed by the supporting member 5 and cooperates with the slide rail 43 to rotate toward the expansion member 9, and a friction member 8 is arranged on the rotating member 7, which is squeezed by the expansion member 9 and expands outward to contact with the inner wall of the chamber.

[0034] See also Figure 2 A mounting plate 41 is fixed to one end of the pipe column 4 close to the photovoltaic frame beam 2, and the mounting plate 41 is fixed to the photovoltaic frame beam 2 by screws. During installation, the mounting plate 41 of the pipe column 4 can be fixed to the photovoltaic frame beam 2 by screws.

[0035] See also Figure 2 and Figure 3The support member 5 includes an outer column 51, ball sleeves 52 are fixed on both sides of the outer column 51, and a universal ball 53 is movably embedded in the ball sleeve 52. The position of the universal ball 53 outside the ball sleeve 52 is fixed with an oblique support rod 54, and the end of the oblique support rod 54 away from the universal ball 53 is fixed with a positioning card 55 clamped on the positioning pin 6. After the panel 1 is fixedly installed on the photovoltaic frame beam 2 through two sets of fasteners 3, the outer column 51 can be manually pushed so that the positioning cards 55 at the ends of the two oblique support rods 54 are respectively clamped on the two positioning pins 6 on the bottom surface of the panel 1, and then the outer column 51 is loosened to complete the installation of the photovoltaic panel through the elastic force of the elastic member.

[0036] See also Figure 2 and Figure 4 The rotating member 7 includes an inner cylinder 71, and a swivel 74 is fixed at one end of the inner cylinder 71 close to the support member 5. The swivel 74 is rotatably connected to the outer cylinder 51. A guide column 73 limitedly located in the slide rail 43 is fixed on the cylindrical surface of the inner cylinder 71. A slide groove 72 distributed in a cross shape around the axis of the inner cylinder 71 is opened at one end of the inner cylinder 71 close to the friction member 8, which is used to guide the friction member 8 to slide. When the photovoltaic panel vibrates in typhoon weather, the two diagonal support rods 54 apply the vibration pressure to the outer cylinder 51, and the outer cylinder 51 pushes the inner cylinder 71 to move into the chamber.

[0037] See also Figure 2 , Figure 5 and Figure 6 The friction member 8 includes four friction blocks 81 of the same structure and an elastic ring 82 for converging the four friction blocks 81 toward the center. A slider 83 is fixed to one end of each friction block 81 facing the rotating member 7. The slider 83 of each friction block 81 is slidably connected to the slide groove 72 on the inner cylinder 71, and a wedge groove 84 is provided on the inner side of each friction block 81. When the outer cylinder 51 pushes the inner cylinder 71 to move into the chamber, the inner cylinder 71 moves toward the expansion member 9 and gradually compresses the buffer spring 10. The expansion member 9 is squeezed into the wedge groove 84 by the reaction force of the buffer spring 10, so that each friction block 81 can overcome the elastic force of the elastic ring 82 and expand outward until it conflicts with the inner wall of the chamber of the column 4.

[0038] In a preferred embodiment, the friction block 81 is composed of two fan-shaped segments with a larger and smaller outer diameter. The outer surface of the large-diameter fan-shaped segment of the friction block 81 is provided with a plurality of protrusions 85, and the outer surface of the small-diameter fan-shaped segment of the friction block 81 is provided with a groove 86 for accommodating the elastic ring 82. When the outer cylinder 51 pushes the inner cylinder 71 to move into the chamber, the inner cylinder 71 drives each friction block 81 to rotate in the chamber through the cooperation of the guide column 73 and the spiral slide rail 43 on the inner wall of the chamber, thereby increasing the friction buffering effect between the protrusions 85 on the surface of each friction block 81 and the inner wall of the chamber.

[0039] See also Figure 2 and Figure 7 The expansion member 9 includes a sleeve 91, which is slidably mounted outside the guide rod 42. A pressure ring 92 is fixed to one end of the sleeve 91 close to the elastic member, and a wedge block 93 adapted to the wedge groove 84 is fixed to one end of the sleeve 91 close to the friction member 8. When the outer cylinder 51 pushes the inner cylinder 71 to move into the chamber, the inner cylinder 71 moves toward the sleeve 91, so that the pressure ring 92 gradually compresses the buffer spring 10, and the pressure ring 92 is squeezed into the wedge groove 84 under the reaction force of the buffer spring 10.

[0040] See also Figure 2 The elastic member includes a buffer spring 10, and a damper 44 combined with the buffer spring 10 is fixedly embedded in the pipe column 4. The combined installation of the buffer spring 10 and the damper 44 belongs to conventional technical means in the field and will not be described in detail here. The other end of the buffer spring 10 is fixedly connected to the pressure ring 92. During the process of the outer cylinder 51 pushing the inner cylinder 71 to move into the chamber, the rotation of each friction block 81 can drive the expansion member 9 to rotate synchronously, so that the buffer spring 10 is not only compressed but also subjected to rotational torsion, thereby further improving the buffering effect of the buffer spring 10 on the vibration pressure of the photovoltaic panel.

[0041] See also Figure 1 and Fig. 9 The fastener 3 includes a U-shaped plate 31 and two anti-torsion bolts 32 , and the U-shaped plate 31 is fixed to the photovoltaic frame beam 2 by the two anti-torsion bolts 32 .

[0042] In a preferred embodiment, the anti-torsion bolt 32 includes a screw rod that passes through the U-shaped plate 31 and is welded and fixed to the bottom surface of the plate body 1, a washer that is sleeved outside the screw rod, and a main nut and a secondary nut that are threadedly connected to the screw rod. The U-shaped plate 31 is provided with a waist-shaped groove 33 for adjusting the installation position of one of the screw rods. By arranging two anti-torsion bolts 32 to form a reinforced double-nut anti-loosening structure, as a typhoon-proof technical measure for the installation bolts of photovoltaic power station components, the double nuts of the main nut and the secondary nut are used to increase the friction torque on the thread surface to achieve the purpose of suppressing loosening, which indeed achieves the expected effect, increases the operating safety of the photovoltaic power station, and effectively improves the economic benefits.

[0043] The working principle and use process of the present invention are as follows: during installation, first fix the mounting plate 41 of the pipe column 4 on the photovoltaic frame beam 2 by screws, then pass the U-shaped plate 31 through the screw at the bottom of the plate body 1 and place it on the photovoltaic frame beam 2, put on the washer and screw on the main nut and the auxiliary nut in turn, and finally manually push the outer column 51 so that the positioning cards 55 at the ends of the two diagonal support rods 54 are respectively clamped on the two positioning pins 6 on the bottom surface of the plate body 1, and then loosen the outer column 51 to complete the installation of the photovoltaic panel through the elastic force of the elastic member;

[0044] When the photovoltaic panel vibrates in typhoon weather, the two diagonal struts 54 apply the vibration pressure to the outer column 51, and the outer column 51 pushes the inner column 71 to move into the chamber. During this process, the inner column 71 moves toward the sliding sleeve 91, so that the pressure ring 92 gradually compresses the buffer spring 10, and the pressure ring 92 is squeezed into the wedge groove 84 by the reaction force of the buffer spring 10, so that each friction block 81 can overcome the elastic force of the elastic ring 82 and expand outward until it conflicts with the inner wall of the chamber of the pipe column 4;

[0045] While the outer cylinder 51 pushes the inner cylinder 71 to move into the chamber, the inner cylinder 71 drives the friction blocks 81 to rotate in the chamber through the cooperation of the guide column 73 and the spiral slide rail 43 on the inner wall of the chamber, thereby increasing the friction buffering effect between the protrusions 85 on the surface of each friction block 81 and the inner wall of the chamber. At the same time, the rotation of each friction block 81 can drive the expansion member 9 to rotate synchronously, so that the buffer spring 10 is not only compressed but also subjected to rotational torsion, thereby further improving the buffering effect of the buffer spring 10 on the vibration pressure of the photovoltaic panel.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A typhoon-proof photovoltaic panel for a photovoltaic power station, comprising a photovoltaic frame beam (2), a panel body (1), and two sets of fasteners (3) for fixing the panel body (1) on the photovoltaic frame beam (2), characterized in that: A pipe column (4) between two sets of fasteners (3) is fixed on the photovoltaic frame beam (2); a support member (5) for supporting the board body (1) on the pipe column (4) is arranged below the board body (1); positioning pins (6) for supporting and positioning the support member (5) are fixed on the lower surfaces of both sides of the top of the board body (1); a hollow chamber is provided at one end of the pipe column (4) away from the photovoltaic frame beam (2), and a guide rod (42) axially overlapping with the pipe column (4) is fixed in the chamber. The guide rod (42) is provided with an expansion member (9) on its outer sleeve, and the expansion member (9) is elastically connected to the pipe column (4) through an elastic member. A spiral slide rail (43) which is rotationally symmetrical up and down is provided at the end of the chamber. A rotating member (7) is provided in the chamber and is pushed by the support member (5) and cooperates with the slide rail (43) to rotate toward the expansion member (9). A friction member (8) is provided on the rotating member (7) and is expanded outwards under the pressure of the expansion member (9) and contacts the inner wall of the chamber.

2. A typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 1, characterized in that: A mounting plate (41) is fixed to one end of the pipe column (4) close to the photovoltaic frame beam (2), and the mounting plate (41) is fixed to the photovoltaic frame beam (2) by means of screws.

3. The typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 1, characterized in that: The support member (5) comprises an outer column (51), ball sleeves (52) are fixed on both sides of the outer column (51), a universal ball (53) is movably embedded in the ball sleeve (52), an oblique support rod (54) is fixed to a portion of the universal ball (53) outside the ball sleeve (52), and a positioning clip (55) clamped on the positioning pin (6) is fixed to one end of the oblique support rod (54) away from the universal ball (53).

4. A typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 3, characterized in that: The rotating member (7) comprises an inner cylinder (71), a rotating ring (74) is fixed at one end of the inner cylinder (71) close to the support member (5), the rotating ring (74) is rotatably connected to the outer cylinder (51), a guide column (73) limitedly located in the slide rail (43) is fixed on the cylinder surface of the inner cylinder (71), and a sliding groove (72) distributed in a cross shape around the axis of the inner cylinder (71) is opened at one end of the inner cylinder (71) close to the friction member (8).

5. The typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 4, characterized in that: The friction member (8) comprises four friction blocks (81) of the same structure and an elastic ring (82) for converging the four friction blocks (81) toward the center. A sliding block (83) is fixed to one end of each friction block (81) facing the rotating member (7). The sliding block (83) of each friction block (81) is slidably connected to a sliding groove (72) on the inner cylinder (71). A wedge-shaped groove (84) is provided on the inner side of each friction block (81).

6. A typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 5, characterized in that: The friction block (81) comprises two sector segments with a larger outer diameter and a smaller outer diameter. The outer surface of the larger diameter sector segment of the friction block (81) is provided with a plurality of protrusions (85), and the outer surface of the smaller diameter sector segment of the friction block (81) is provided with a groove (86) for accommodating the elastic ring (82).

7. The typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 5, characterized in that: The expansion member (9) comprises a sliding sleeve (91), the sliding sleeve (91) being slidably mounted outside the guide rod (42), a pressing ring (92) being fixed to one end of the sliding sleeve (91) close to the elastic member, and a wedge-shaped block (93) matching the wedge-shaped groove (84) being fixed to one end of the sliding sleeve (91) close to the friction member (8).

8. The typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 7, characterized in that: The elastic member comprises a buffer spring (10), a damper (44) installed in combination with the buffer spring (10) is fixedly embedded in the pipe column (4), and the other end of the buffer spring (10) is fixedly connected to a pressure ring (92).

9. The typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 1, characterized in that: The fastener (3) comprises a U-shaped plate (31) and two anti-torsion bolts (32); the U-shaped plate (31) is fixed to the photovoltaic frame beam (2) via the two anti-torsion bolts (32).

10. The typhoon-proof photovoltaic panel for a photovoltaic power station according to claim 9, characterized in that: The anti-torsion bolt (32) comprises a screw rod penetrating the U-shaped plate (31) and welded to the bottom surface of the plate body (1), a washer sleeved outside the screw rod, and a main nut and a secondary nut threadedly connected to the screw rod. The U-shaped plate (31) is provided with a waist-shaped groove (33) for adjusting the installation position of one of the screw rods.

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