Photovoltaic panel erecting device for construction of photovoltaic power station

Abstract

The invention relates to the field of photovoltaic facilities, in particular to a photovoltaic panel erecting device for construction of a photovoltaic power station, which comprises a plate frame and a plurality of photovoltaic panels uniformly distributed and mounted on the plate frame, arc-shaped top strips are arranged at the edges of the two sides below the plate frame, and positioning lugs are fixedly mounted at the two ends of each arc-shaped top strip. A guide lock piece is arranged between the arc-shaped top strip and the plate frame, a carrying frame is arranged below the arc-shaped top strip in a sliding mode, two extending frames extend from the side face of the plate frame, inclined frames are connected between the ends of the extending frames and the carrying frame, and a plurality of round holes are evenly formed in the carrying frame in a penetrating mode. And two semi-cylinders are symmetrically and elastically installed in the round hole, the side face of the carrying frame is connected with a tensioning piece, and the tensioning piece penetrates between the two semi-cylinders. Damage to the shed during installation is avoided, installation is facilitated, and meanwhile firmness after installation is ensured.

Description

Technical Field

[0001] The invention relates to the field of photovoltaic facilities, and in particular to a photovoltaic panel erecting device for photovoltaic power station construction. Background Art

[0002] The photovoltaic effect, also known as the photovoltaic effect, refers to the phenomenon that a potential difference is generated between uneven semiconductors or semiconductor-metal combinations when illuminated. In practical applications, photovoltaic technology mainly converts sunlight into direct current by using photovoltaic panels made of semiconductor materials such as silicon.

[0003] During the construction of a photovoltaic power station, photovoltaic panels usually need to be installed using a panel rack. At the same time, in order to improve space utilization, the panel rack will be installed on the roof of the carport so that the photovoltaic panels can be installed on the carport for use. However, during the actual installation process, it is necessary to drill holes in the carport to facilitate the subsequent tightening of bolts, and the installation process causes damage to the carport. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose a photovoltaic panel erection device for photovoltaic power station construction.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a photovoltaic panel erection device for photovoltaic power station construction, including a panel frame and a plurality of photovoltaic panels evenly distributed and installed on the panel frame, arc-shaped top strips are arranged at the lower side edges of the panel frame, positioning ears are fixedly installed at both ends of the arc-shaped top strips, a guide locking piece is arranged between the arc-shaped top strip and the panel frame, a carrier is slidably arranged below the arc-shaped top strip, two protruding frames extend from the side of the panel frame, an inclined frame is connected between the end of the protruding frame and the carrier, a plurality of circular holes are evenly distributed and penetrated on the carrier, two semi-cylinders are symmetrically and elastically installed inside the circular holes, a tensioning piece is connected to the side of the carrier, and the tensioning piece runs through the two semi-cylinders.

[0006] Preferably, two bearing grooves are symmetrically opened on the inner wall of the circular hole, and column ears extend from opposite sides of the two semi-cylinders. The column ears are slidably installed inside the bearing grooves, and a tightening spring is installed at the end of the column ear, and the end of the tightening spring is fixed to the inner wall of the bearing groove.

[0007] Preferably, the guide lock component includes two square guide sleeves symmetrically fixedly mounted on the upper end surface of the arc-shaped top strip, and a square guide column is slidably mounted inside the square guide sleeve. The square guide column passes through the upper end of the square guide sleeve, and the upper end of the square guide column is fixed to the plate frame.

[0008] Preferably, the cross-sectional shape of the arc-shaped top strip is L-shaped, the two arc-shaped top strips are symmetrically arranged, and the opposite sides of the two square guide sleeves are installed with sleeve shells, and the interior of the sleeve shells is coaxially and elastically installed with fixed column pins, and the two ends of the fixed column pins pass through the two ends of the sleeve shell, and one end of the fixed column pin is inserted between the square guide sleeve and the square guide column.

[0009] Preferably, a convex cap is coaxially inlaid on the outer surface of the fixed column pin, and the convex cap is slidably installed inside the sleeve shell. A spring body is wrapped around the outer side of the fixed column pin, one end of the spring body is fixed to the convex cap, and the other end of the spring body is fixed to the inner wall of the sleeve shell. A pull ring is inlaid on the other end of the fixed column pin, and a shell claw is fixedly installed on the lower end of the sleeve shell, and the end of the shell claw is fixed to the square guide sleeve.

[0010] Preferably, one end of the inclined frame passes through and is rotatably installed with a No. 1 connecting shaft, the end of the No. 1 connecting shaft passes through and is embedded in the end of the extending frame, the other end of the inclined frame passes through and is rotatably installed with a No. 2 connecting shaft, the end of the No. 2 connecting shaft is embedded with a slot frame, the side of the slot frame is fixed to the carrier, and two connecting frames are symmetrically extended from the opposite sides of the two arc-shaped top strips, the ends of the connecting frames are embedded with column sleeves, and a directional column is slidably installed inside the column sleeve, and the end of the directional column is fixed to the carrier.

[0011] Preferably, the tensioning member includes two threaded columns fixedly installed in the middle part of the carrier, the outer surfaces of the two threaded columns are slidably installed with frame sleeves, the lower ends of the two frame sleeves are fixedly installed with pushing frames, and the upper end of the pushing frame is evenly distributed with multiple open columns, the open columns pass through two semi-cylinders, and the opposite surfaces of the two semi-cylinders are provided with stepped holes, and the stepped surfaces of the stepped holes and the edges of one ends of the open columns are both inclined.

[0012] Preferably, a limiting cap is coaxially embedded in the outer surface of the threaded column, the limiting cap is attached to one side of the frame sleeve, a threaded cap is screwed onto the outer surface of the threaded column, the threaded cap is pressed onto the other side of the frame sleeve, and a connecting cap is embedded in the other end of the opening column, and the lower end of the connecting cap is fixed to the pushing frame.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Hoist the plate frame on the carport, then lower it so that the arc-shaped top strip is pressed on the carport frame, and the positioning ears are stuck at both ends of the carport frame for limiting, and then continue to lower it. At this time, the square guide column slides in the square guide sleeve to guide the plate frame that continues to move downward, and the arc-shaped top strip remains stationary under the support of the carport frame. At the same time, the plate frame that continues to move downward will drive the extension frame to move downward, so that the inclined frame on the extension frame can move to push the carrier. At this time, the directional column slides in the column sleeve to guide the carrier so that the carrier can be pressed tightly against the carport frame. At the same time, the semi-circular column on the carrier is inserted into the through hole on the carport frame to bind the arc-shaped top strip to the carport frame, and then the plate frame is installed on the carport. The process does not require operations such as drilling holes, which effectively avoids damage to the carport during installation.

[0014] 2. When the semi-cylinder is inserted into the through hole on the carport frame, the square guide column just slides to the bottom of the square guide sleeve. At this time, the fixed column pin is pushed out by the spring body to be inserted between the square guide column and the square guide sleeve for fixing, thereby fixing the semi-cylinder inserted into the through hole. The process does not require manual fixing operation, which effectively facilitates installation.

[0015] 3. By turning the threaded nut, the frame sleeve can be pushed, thereby driving the opening column on the push frame to move, so that the end of the opening column can move from the large diameter section of the stepped hole to the small diameter section, so as to open the two semi-cylinders and tighten them into the through holes on the carport frame to prevent them from shaking, thereby preventing the plate frame from shaking after installation, thereby ensuring the firmness after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a photovoltaic panel erection device for photovoltaic power station construction according to the present invention; Figure 2 A photovoltaic panel installation device for photovoltaic power station construction according to the present invention Figure 1 A magnified view of middle; Figure 3 A photovoltaic panel installation device for photovoltaic power station construction according to the present invention Figure 1 Enlarged view of middle B; Figure 4 A cross-sectional view of a square guide sleeve of a photovoltaic panel erection device for photovoltaic power station construction according to the present invention; Figure 5 A cross-sectional view of a semi-cylindrical portion of a photovoltaic panel erection device for photovoltaic power station construction according to the present invention; Figure 6 A schematic diagram of a semi-cylinder of a photovoltaic panel erection device for photovoltaic power station construction according to the present invention; Figure 7 A schematic diagram of a carport frame of a photovoltaic panel erection device for photovoltaic power station construction according to the present invention; Figure 8This is an installation view of a photovoltaic panel erection device for photovoltaic power station construction according to the present invention; Fig. 9 A photovoltaic panel installation device for photovoltaic power station construction according to the present invention Figure 8 Enlarged view of C in the middle.

[0017] In the figure: 1. panel frame; 2. photovoltaic panel; 3. arc top strip; 4. positioning ear; 5. square guide sleeve; 6. square guide column; 7. sleeve shell; 8. column fixing pin; 9. spring body; 10. convex cap; 11. pull ring; 12. opening column; 13. semi-circular cylinder; 14. carrier; 15. round hole; 16. column ear; 17. tightening spring; 18. stepped hole; 19. threaded column; 20. threaded cap; 21. pushing frame; 22. limiting cap; 23. frame sleeve; 24. extending frame; 25. slot frame; 26. inclined frame; 27. No. 1 connecting shaft; 28. No. 2 connecting shaft; 29. ​​directional column; 30. column sleeve; 31. shell claw; 32. connecting cap; 33. connecting frame; 34. bearing groove; 35. through hole; 36. carport frame. DETAILED DESCRIPTION

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0019] like Figure 1-Figure 9 A photovoltaic panel erection device for photovoltaic power station construction shown in the figure comprises a panel frame 1 and a plurality of photovoltaic panels 2 evenly distributed and installed on the panel frame 1, the panel frame 1 serves to erect the photovoltaic panels 2, arc-shaped top strips 3 are arranged at both side edges of the lower side of the panel frame 1, the arc-shaped top strips 3 are arranged in an arc shape, and can adapt to the curvature of the carport frame 36, so that the arc-shaped top strips 3 can fully fit on the carport frame 36, positioning ears 4 are fixedly installed at both ends of the arc-shaped top strip 3, and the positioning ears 4 can be positioned forward and backward, so that the panel frame 1 will not shift forward and backward, a guide lock is arranged between the arc-shaped top strip 3 and the panel frame 1, a carrier 14 is slidably arranged below the arc-shaped top strip 3, and the side extension of the panel frame 1 There are two extending frames 24, and the carrier 14 serves to carry the semi-cylinder 13. An inclined frame 26 is connected between the end of the extending frame 24 and the carrier 14, and the inclined frame 26 can push the carrier 14 so that the carrier 14 is tightly pressed against the carport frame 36. A plurality of circular holes 15 are evenly distributed and penetrated on the carrier 14, and two semi-cylinders 13 are symmetrically and elastically installed inside the circular holes 15. The circular holes 15 serve to accommodate the semi-cylinders 13. A tensioning piece is connected to the side of the carrier 14, and the tensioning piece passes through the two semi-cylinders 13. The carrier 14 is arranged in an arc shape to adapt to the curvature of the carport frame 36 to ensure that the carrier 14 can be fully pressed against the carport frame 36.

[0020] Two bearing grooves 34 are symmetrically provided on the inner wall of the circular hole 15. Column ears 16 are extended from the opposite sides of the two semi-cylinders 13. The cooperation between the bearing grooves 34 and the column ears 16 serves to guide the semi-cylinders 13. The column ears 16 are slidably installed inside the bearing grooves 34. A tightening spring 17 is installed at the end of the column ear 16. The end of the tightening spring 17 is fixed to the inner wall of the bearing groove 34. The tightening spring 17 serves to bring the two semi-cylinders 13 together.

[0021] The guide lock component includes two square guide sleeves 5 symmetrically fixedly installed on the upper end surface of the arc-shaped top strip 3. A square guide column 6 is slidably installed inside the square guide sleeve 5. The square guide column 6 passes through the upper end of the square guide sleeve 5. The square guide sleeve 5 and the square guide column 6 play a role in vertically guiding the plate frame 1. The upper end of the square guide column 6 is fixed to the plate frame 1.

[0022] The cross-sectional shape of the arc top strip 3 is L-shaped, which can make the arc top strip 3 fit the corner of the carport frame 36 for positioning, so that the plate frame 1 will not move left and right. At the same time, the positioning of the arc top strip 3 and the positioning ear 4 can make the semi-cylinder 13 aligned with the through hole 35 on the carport frame 36, so that when the carrier 14 is pushed horizontally, the semi-cylinder 13 can be smoothly inserted into the through hole 35. The two arc top strips 3 are symmetrically arranged, and the opposite sides of the two square guide sleeves 5 are installed with a sleeve shell 7, and the inner coaxial elastic arrangement of the sleeve shell 7 A fixing pin 8 is installed, and the sleeve 7 plays the role of supporting the fixing pin 8. The two ends of the fixing pin 8 pass through the two ends of the sleeve 7, and one end of the fixing pin 8 is inserted between the square guide sleeve 5 and the square guide column 6. The square guide sleeve 5 and the square guide column 6 are both provided with a socket that matches the fixing pin 8. When the square guide column 6 slides to the bottom of the square guide sleeve 5, the sockets on the square guide sleeve 5 and the square guide column 6 are just aligned. At this time, the fixing pin 8 is just inserted into the sockets of the two, that is, inserted between the square guide sleeve 5 and the square guide column 6, so as to fix the two.

[0023] The outer surface of the fixed column pin 8 is coaxially inlaid with a convex cap 10, and the convex cap 10 is slidably installed inside the sleeve shell 7. The convex cap 10 plays the role of being pushed by the spring body 9. The outer side of the fixed column pin 8 is wrapped with a spring body 9, and one end of the spring body 9 is fixed to the convex cap 10. The spring body 9 can push the fixed column pin 8 out so that the fixed column pin 8 is inserted between the square guide sleeve 5 and the square guide column 6. The other end of the spring body 9 is fixed to the inner wall of the sleeve shell 7, and the other end of the fixed column pin 8 is inlaid with a pull ring 11. The pull ring 11 plays the role of facilitating the pulling of the fixed column pin 8. The lower end of the sleeve shell 7 is fixedly installed with a shell claw 31, and the end of the shell claw 31 is fixed to the square guide sleeve 5, and the shell claw 31 plays the role of fixing the sleeve shell 7.

[0024] One end of the inclined frame 26 is penetrated and rotatably installed with a No. 1 connecting shaft 27, and the end of the No. 1 connecting shaft 27 is penetrated and embedded in the end of the extending frame 24, and the No. 1 connecting shaft 27 serves to connect the inclined frame 26 and the extending frame 24 together, and the other end of the inclined frame 26 is penetrated and rotatably installed with a No. 2 connecting shaft 28, and the end of the No. 2 connecting shaft 28 is embedded with a slot frame 25, and the No. 2 connecting shaft 28 serves to connect the inclined frame 26 and the carrier 14 together, and the side of the slot frame 25 is fixed to the carrier 14, and the slot frame 25 serves to support the No. 2 connecting shaft 28, and two connecting frames 33 are symmetrically extended from the opposite sides of the two arc-shaped top strips 3, and the end of the connecting frame 33 is embedded with a column sleeve 30, and the connecting frame 33 serves to fix the column sleeve 30, and the interior of the column sleeve 30 is penetrated and slidably installed with a directional column 29, and the end of the directional column 29 is fixed to the carrier 14, and the cooperation between the column sleeve 30 and the directional column 29 serves to horizontally guide the carrier 14.

[0025] The tensioning member includes two threaded columns 19 fixedly installed in the middle of the carrier 14, and the outer surfaces of the two threaded columns 19 are slidably installed with frame sleeves 23, and the lower ends of the two frame sleeves 23 are fixedly installed with pushing frames 21, and the upper ends of the pushing frames 21 are evenly distributed with multiple opening columns 12. The pushing frames 21 play a role in supporting the opening columns 12. The opening columns 12 run through the two semi-cylinders 13, and the opening columns 12 play a role in opening the two semi-cylinders 13. The opposite surfaces of the two semi-cylinders 13 are provided with stepped holes 18, and the stepped surfaces of the stepped holes 18 and the edges of one end of the opening columns 12 are both inclined, which can facilitate the end of the opening column 12 to move from the large diameter section of the stepped hole 18 to the small diameter section to open the two semi-cylinders 13.

[0026] The outer surface of the threaded column 19 is coaxially inlaid with a limiting cap 22, which is attached to one side of the frame sleeve 23. The limiting cap 22 serves to limit the moving distance of the frame sleeve 23. The outer surface of the threaded column 19 is tightened with a threaded cap 20. The cooperation between the threaded column 19 and the threaded cap 20 can push the frame sleeve 23, thereby driving the pushing frame 21 to move. The threaded cap 20 is pressed against the other side of the frame sleeve 23. The other end of the opening column 12 is inlaid with a connecting cap 32. The lower end of the connecting cap 32 is fixed to the pushing frame 21, and the connecting cap 32 serves to fix the opening column 12.

[0027] During installation, the plate frame 1 is hoisted on the carport by means of a crane or other equipment, and then lowered so that the arc-shaped top strip 3 is pressed against the carport frame 36, and the positioning ears 4 are clamped at both ends of the carport frame 36 for limiting, and then the plate frame 1 is further lowered. At this time, the square guide column 6 slides in the square guide sleeve 5 to guide the plate frame 1 that continues to move downward, and the arc-shaped top strip 3 remains stationary under the support of the carport frame 36. At the same time, the plate frame 1 that continues to move downward will drive the extension frame 24 to move downward, so that the inclined frame 26 on the extension frame 24 can move to push the carrier 14. At this time, the directional column 29 slides in the column sleeve 30 to guide the carrier 14 so that the carrier 14 can be pressed against the carport frame 36, and at the same time, the semi-circular column 13 on the carrier 14 is inserted into the through hole 35 on the carport frame 36. At this time, the square guide column 6 just slides to the bottom of the square guide sleeve 5, and the fixed column pin 8 will be pushed out under the action of the spring body 9 to be inserted between the square guide column 6 and the square guide sleeve 5 for fixing, and then fix the semi-cylinder 13 inserted into the through hole 35, so as to bind the arc-shaped top strip 3 to the carport frame 36, and then install the panel frame 1 on the carport, and then rotate the threaded nut 20 to push the frame sleeve 23, thereby driving the opening column 12 on the pushing frame 21 to move, so that the end of the opening column 12 can be moved from the large diameter section of the stepped hole 18 to the small diameter section, so as to open the two semi-cylinders 13 to press tightly against the through hole 35 on the carport frame 36 to prevent it from shaking, and then prevent the panel frame 1 from shaking after installation, and then the photovoltaic panel 2 can be installed on the panel frame 1 for use.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic panel installation device for photovoltaic power station construction, comprising a panel frame (1) and a plurality of photovoltaic panels (2) evenly distributed and installed on the panel frame (1), characterized in that: The lower side edges of the plate frame (1) are provided with arc-shaped top strips (3), and positioning ears (4) are fixedly installed at both ends of the arc-shaped top strips (3). A locking member is provided between the arc-shaped top strip (3) and the plate frame (1). A carrier (14) is slidably provided below the arc-shaped top strip (3). Two extension frames (24) extend from the side of the plate frame (1), and an inclined frame (26) is connected between the end of the extension frame (24) and the carrier (14). A plurality of circular holes (15) are evenly distributed and penetrated on the carrier (14), and two semi-cylinders (13) are symmetrically and elastically installed inside the circular holes (15). A tensioning member is connected to the side of the carrier (14), and the tensioning member penetrates between the two semi-cylinders (13).

2. A photovoltaic panel installation device for photovoltaic power station construction according to claim 1, characterized in that: Two bearing grooves (34) are symmetrically formed on the inner wall of the circular hole (15); column ears (16) extend from opposite sides of the two semi-circular columns (13); the column ears (16) are slidably mounted inside the bearing grooves (34); a tightening spring (17) is mounted at the end of the column ear (16); and the end of the tightening spring (17) is fixed to the inner wall of the bearing groove (34).

3. A photovoltaic panel installation device for photovoltaic power station construction according to claim 1, characterized in that: The guide lock component comprises two square guide sleeves (5) symmetrically fixedly mounted on the upper end surface of the arc-shaped top strip (3), a square guide column (6) being slidably mounted inside the square guide sleeves (5), the square guide column (6) penetrating from the upper end of the square guide sleeves (5), and the upper end of the square guide column (6) being fixed to the plate frame (1).

4. A photovoltaic panel erection device for photovoltaic power station construction according to claim 3, characterized in that: The cross-section of the arc-shaped top strip (3) is L-shaped. The two arc-shaped top strips (3) are symmetrically arranged. The opposite sides of the two square guide sleeves (5) are both installed with a sleeve shell (7). A fixed column pin (8) is coaxially and elastically installed inside the sleeve shell (7). The two ends of the fixed column pin (8) pass through the two ends of the sleeve shell (7), and one end of the fixed column pin (8) is inserted between the square guide sleeve (5) and the square guide column (6).

5. A photovoltaic panel erection device for photovoltaic power station construction according to claim 4, characterized in that: The outer surface of the fixed column pin (8) is coaxially inlaid with a convex cap (10), and the convex cap (10) is slidably mounted inside the sleeve (7). A spring body (9) is wound around the outer side of the fixed column pin (8), one end of the spring body (9) is fixed to the convex cap (10), and the other end of the spring body (9) is fixed to the inner wall of the sleeve (7). The other end of the fixed column pin (8) is inlaid with a pull ring (11), and a shell claw (31) is fixedly mounted on the lower end of the sleeve (7), and the end of the shell claw (31) is fixed to the square guide sleeve (5).

6. A photovoltaic panel installation device for photovoltaic power station construction according to claim 1, characterized in that: One end of the inclined frame (26) is penetrated and rotatably mounted with a No. 1 connecting shaft (27), the end of the No. 1 connecting shaft (27) is penetrated and embedded in the end of the extending frame (24), the other end of the inclined frame (26) is penetrated and rotatably mounted with a No. 2 connecting shaft (28), the end of the No. 2 connecting shaft (28) is embedded with a slot frame (25), the side of the slot frame (25) is fixed to the carrier (14), the opposite sides of the two arc-shaped top strips (3) are symmetrically extended with two connecting frames (33), the end of the connecting frame (33) is embedded with a column sleeve (30), the interior of the column sleeve (30) is penetrated and slidably mounted with a directional column (29), the end of the directional column (29) is fixed to the carrier (14).

7. A photovoltaic panel erection device for photovoltaic power station construction according to claim 1, characterized in that: The tensioning member comprises two threaded columns (19) fixedly mounted in the middle of the carrier (14); the outer surfaces of the two threaded columns (19) are slidably mounted with frame sleeves (23); the lower ends of the two frame sleeves (23) are fixedly mounted with a pushing frame (21); the upper end of the pushing frame (21) is evenly distributed with a plurality of opening columns (12); the opening columns (12) penetrate between the two semi-cylinders (13); the opposite surfaces of the two semi-cylinders (13) are provided with stepped holes (18); the stepped surfaces of the stepped holes (18) and the edges of one end of the opening columns (12) are both inclined.

8. A photovoltaic panel erection device for photovoltaic power station construction according to claim 7, characterized in that: The outer surface of the threaded column (19) is coaxially inlaid with a limiting cap (22), the limiting cap (22) is fitted to one side of the frame sleeve (23), the outer surface of the threaded column (19) is screwed with a threaded cap (20), the threaded cap (20) is pressed against the other side of the frame sleeve (23), and the other end of the opening column (12) is inlaid with a connecting cap (32), the lower end of the connecting cap (32) is fixed to the pushing frame (21).

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