Solar panel mounting structure for photovoltaic power generation

Abstract

The invention relates to the technical field of photovoltaic power generation, and discloses a solar panel mounting structure for photovoltaic power generation, which comprises a foundation pile, a base I and a base II, the base I and the base II are connected with each other and both sleeve the top of the foundation pile, and the top of the base I is rotatably connected with a rotating frame I; the other end of the first rotating frame is rotationally connected with a second rotating frame, the top of the second rotating frame is rotationally connected with a mounting frame, the bottom of the mounting frame is rotationally connected with a supporting plate, the other end of the supporting plate is rotationally connected to the top of the second base, the bottom of the mounting frame is further rotationally connected with a sleeve, and the middle of the sleeve is slidably connected with a sleeve rod. Through mutual cooperation of the sleeve, the sleeve rod, the push rod, the first rotating frame, the second rotating frame and other structures, the angle of the mounting frame can be changed so as to better adapt to the local illumination angle, and meanwhile the mounting structure can be folded and stored during transportation, so that the mounting structure is more convenient to carry and mount.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic power generation, in particular to a solar panel installation structure for photovoltaic power generation. Background Art

[0002] Solar photovoltaic power generation system is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of operation: independent operation and grid-connected operation. Independent photovoltaic power generation system requires batteries as energy storage devices and is mainly used in remote areas without power grids and areas with dispersed populations. The entire system is very expensive.

[0003] The currently used solar photovoltaic panel mounting structure often adopts a bracket formed by welding or bolting. Then, during on-site installation, a hoop is installed at the bottom of the bracket and then installed with the column. Although this installation method can realize the installation of solar photovoltaic panels, the mounting bracket used is often welded on-site, which will result in a long installation period and is very inconvenient to use. In addition, the mounting structure uses a large number of materials, which is very inconvenient to classify and carry. Therefore, a solar panel mounting structure for photovoltaic power generation is proposed to solve the above problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a solar panel installation structure for photovoltaic power generation, which solves the current problems of long installation time and inconvenient carrying of tools and materials when installing solar photovoltaic panels.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a photovoltaic solar panel mounting structure, comprising a pile, a base one and a base two, wherein the base one and the base two are connected to each other and are both sleeved on the top of the pile, the top of the base one is rotatably connected to a rotating frame one, the other end of the rotating frame one is rotatably connected to a rotating frame two, the top of the rotating frame two is rotatably connected to a mounting frame, the bottom of the mounting frame is rotatably connected to a support plate, the other end of the support plate is rotatably connected to the top of the base two, the bottom of the mounting frame is also rotatably connected to a sleeve, the middle portion of the sleeve is slidably connected to a sleeve rod, the outer end of the sleeve rod is rotatably connected to the connection between the rotating frame one and the rotating frame two, the middle portion of the sleeve rod is provided with a locking assembly, the top of the mounting frame is slidably connected to a positioning assembly, one end of the mounting frame is fixedly connected to a driving assembly, and a photovoltaic panel is arranged on the top of the mounting frame.

[0006] Preferably, the locking assembly includes a push rod, which is slidably connected to the middle part of the sleeve rod, and a connecting rod is rotatably connected to the outer side of one end of the push rod, and a clamping block is rotatably connected to the other end of the connecting rod, and the clamping block is slidably connected to the middle part of the sleeve rod. A plurality of clamping grooves are provided on the inner side of the sleeve, and the clamping block and the clamping grooves are clamped together.

[0007] Preferably, a second spring is fixedly connected inside the sleeve rod, and the other end of the second spring is fixedly connected to the end of the push rod.

[0008] Preferably, the positioning assembly includes a slide groove, which is opened on the top of the mounting frame, a slider is slidably connected to the top of the mounting frame, a locking bolt is threadedly connected to the top of the slider, and the photovoltaic panel is located at the bottom of the locking bolt.

[0009] Preferably, a telescopic rod is fixedly connected to the bottom of the mounting frame, the other end of the telescopic rod is fixedly connected to a side panel, a positioning plate is fixedly connected to the outer side of the side panel, an adjusting bolt is threadedly connected to the top of the positioning plate, a pressing wheel is rotatably connected to the bottom of the adjusting bolt, and the side edge of the photovoltaic panel is located at the bottom of the pressing wheel.

[0010] Preferably, the driving assembly includes a handle, which is rotatably connected to the bottom of the mounting frame, a gear one is fixedly connected to the outer periphery of the handle, a gear two is rotatably connected to the middle of the mounting frame, the gear two and the gear one are meshed with each other, and a rack is fixedly connected to the bottom of the photovoltaic panel, the rack and the gear two are meshed with each other.

[0011] Preferably, a ratchet is fixedly connected to the outer periphery of the turning handle, a pawl is rotatably connected to the bottom of the mounting frame, the pawl and the ratchet are engaged with each other, a spring 1 is fixedly connected to the top of the pawl, and the other end of the spring 1 is fixedly connected to the bottom of the mounting frame.

[0012] Preferably, a groove is provided at the top of the mounting frame, and the rack is slidably connected to the middle of the groove.

[0013] Preferably, tooth nails are fixedly connected inside the base 1 and the base 2, and the other ends of the tooth nails are in contact with the outer side wall of the foundation pile.

[0014] Preferably, a positioning ring is fixedly connected inside the base one and the base two, a notch is opened on the outside of the foundation pile, and the positioning ring is located in the middle of the notch.

[0015] Working principle: When in use, the base one and the base two are required to be sleeved on the upper part of the foundation pile, and then the base one and the base two are locked by the bolts on the outside of the base one and the base two to complete the connection with the foundation pile, and then the sleeve rod is pulled out from the middle of the sleeve tube by pulling the sleeve rod. At this time, the clamping block will be clamped with the clamping groove under the action of the spring two, so as to complete the position restriction of the sleeve rod and the sleeve tube, so as to complete the change of the angle of the rotating frame one and the rotating frame two. The overall inclination angle of the mounting frame can be adjusted by controlling the length of the sleeve rod. After the angle of the mounting frame is determined, the top of the photovoltaic panel can be clamped with the slider, and the side plate can be pulled out so that the two sides of the photovoltaic panel are located under the positioning plates on both sides. At this time, the rack at the bottom of the photovoltaic panel can be located in the middle of the groove and meshed with the gear two. At this time, the gear one can be driven to rotate by turning the handle, and the gear two can be driven to rotate synchronously, so that the photovoltaic panel can be moved to the top of the mounting frame, and then the position of the photovoltaic panel can be restricted by the clamping of the ratchet and the pawl. After the above operation is completed, the installation of the entire photovoltaic panel can be realized, which is simple to operate and very convenient to use;

[0016] When the installation structure needs to be disassembled, it is only necessary to press the pawl so that the protrusion at the bottom of the pawl disengages from the ratchet. At this time, the handle can be rotated in the opposite direction, so that the photovoltaic panel can be withdrawn downward to complete the disassembly of the photovoltaic panel. Then, by pushing the push rod toward the inside of the sleeve rod, the spring two can be contracted. At this time, under the action of the connecting rod, the card block can be moved inward and disengaged from the middle of the card slot. At this time, the sleeve rod can be retracted to the middle of the sleeve, and the entire installation structure can be folded for easy movement and transportation. There are no separate parts, so it is more convenient to carry and organize.

[0017] The present invention provides a solar panel installation structure for photovoltaic power generation. It has the following beneficial effects:

[0018] 1. The present invention can change the angle of the mounting frame to better adapt to the local lighting angle through the mutual cooperation of the sleeve, sleeve rod, push rod, rotating frame 1, rotating frame 2 and other structures. At the same time, the mounting structure can be folded and stored during transportation, making the mounting structure more convenient to carry and install.

[0019] 2. The present invention cooperates with each other through structures such as gear 1, gear 2, pawl, spring 1, slider, rack, etc., and the photovoltaic panel can be transported upward by turning the handle to complete the installation. There is no need for operators to stand at a high place to install the photovoltaic panel. The operation is simple, making the installation more convenient and quick, and greatly improving the installation efficiency of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A perspective view of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the rotating frame 1 in the present invention;

[0022] Figure 3 It is a schematic diagram of the position of the telescopic rod in the present invention;

[0023] Figure 4 It is a schematic diagram of the position of the edge pressing wheel in the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the driving component in the present invention;

[0025] Figure 6 is a schematic diagram of a mounting frame in the present invention;

[0026] Figure 7 It is an exploded schematic diagram of a position of the base in the present invention;

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of the sleeve rod in the present invention;

[0028] Fig. 9 for Figure 8 Enlarged view of point A in the middle.

[0029] Among them, 1. foundation pile; 2. base one; 3. base two; 4. support plate; 5. rotating frame one; 6. rotating frame two; 7. mounting frame; 8. sleeve; 9. sleeve rod; 10. slide groove; 11. slider; 12. locking bolt; 13. telescopic rod; 14. side plate; 15. positioning plate; 16. adjusting bolt; 17. pressure wheel; 18. photovoltaic panel; 19. rack; 20. groove; 21. turning handle; 22. gear one; 23. gear two; 24. ratchet; 25. pawl; 26. spring one; 27. notch; 28. tooth nail; 29. ​​positioning ring; 30. push rod; 31. connecting rod; 32. block; 33. slot; 34. spring two. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the specification 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.

[0031] Example:

[0032] Please see attached Figure 1 -Attached Figure 3The embodiment of the present invention provides a solar panel installation structure for photovoltaic power generation, including a pile 1, a base 1 2 and a base 2 3. The base 1 2 and the base 2 3 are connected to each other and are both sleeved on the top of the pile 1. During installation, the pile 1 and the base 1 2 are first connected together by bolts, and then sleeved on the top of the pile 1, and the bolts are tightened again to achieve the fixation of the base 1 2 and the base 2 3. The top of the base 1 2 is rotatably connected to a rotating frame 1 5, and the other end of the rotating frame 1 5 is rotatably connected to a rotating frame 2 6, and the top of the rotating frame 2 6 is rotatably connected to a mounting frame 7, and a photovoltaic panel 18 is arranged on the top of the mounting frame 7. The bottom of the mounting frame 7 is rotatably connected to a support plate 4, and the other end of the support plate 4 is rotatably connected to the top of the base 2 3. The support plate 4 plays a major role in supporting the mounting frame 7. After the angles of the rotating frame 1 5 and the rotating frame 2 6 are restricted, the support plate 4, the rotating frame 1 5 and the rotating frame 2 6 can achieve the angle adjustment of the mounting frame 7.

[0033] Please see attached Figure 1 -Attached Figure 3 The bottom of the mounting frame 7 is also rotatably connected to a sleeve 8, and the middle of the sleeve 8 is slidably connected to a sleeve rod 9. The outer end of the sleeve rod 9 is rotatably connected to the connection between the rotating frame 1 5 and the rotating frame 2 6. The angle between the rotating frame 1 5 and the rotating frame 2 6 can be adjusted by changing the extended length of the sleeve rod 9. The sleeve 8, the sleeve rod 9 and the rotating frame 2 6 form a triangle shape. After cooperating with the support plate 4, the angle of the mounting frame 7 can be stabilized.

[0034] Please see attached Figure 2 , Attachment Figure 8 and attached Fig. 9 A locking assembly is provided in the middle of the sleeve rod 9, and the locking assembly includes a push rod 30, which is slidably connected to the middle of the sleeve rod 9, and a connecting rod 31 is rotatably connected to the outside of one end of the push rod 30, and a clamping block 32 is rotatably connected to the other end of the connecting rod 31, and the clamping block 32 is slidably connected to the middle of the sleeve rod 9. A plurality of clamping grooves 33 are provided on the inner side of the sleeve 8, and the clamping block 32 and the clamping groove 33 are clamped together; when adjusting the extended length of the sleeve rod 9, the push rod 30 can be pushed inward. At this time, the movement of the push rod 30 drives the position and angle of the connecting rod 31 to change, and drives the clamping block 32 to move inward and can be pulled out from the middle of the clamping groove 33. At this time, the extended length of the sleeve rod 9 can be changed, and the elevation angle of the mounting frame 7 can be adjusted. A spring 2 34 is fixedly connected inside the sleeve rod 9, and the other end of the spring 2 34 is fixedly connected to the end of the push rod 30. The spring 2 34 provides thrust to the push rod 30. After the extension length of the sleeve rod 9 is adjusted, the spring 2 34 can ensure that the block 32 is located in the middle of the slot 33, thereby fixing the angle of the mounting frame 7.

[0035] Please see attached Figure 2 and attached Figure 6A positioning component is slidably connected to the top of the mounting frame 7, and the positioning component includes a slide groove 10, which is opened at the top of the mounting frame 7, and a slider 11 is slidably connected to the top of the mounting frame 7. A locking bolt 12 is threadedly connected to the top of the slider 11, and the photovoltaic panel 18 is located at the bottom of the locking bolt 12; after completing the installation and angle adjustment of the mounting frame 7, the top of the photovoltaic panel 18 can be placed in the middle of the slider 11, and then the photovoltaic panel 18 can be pushed along the mounting frame 7. At this time, the photovoltaic panel 18 will push the slider 11 to move, so that the slider 11 moves to the top position of the mounting frame 7.

[0036] Please see attached Figure 2 , Attachment Figure 3 and attached Figure 5 One end of the mounting frame 7 is fixedly connected to a driving assembly, which includes a handlebar 21, which is rotatably connected to the bottom of the mounting frame 7. A gear 1 22 is fixedly connected to the outer periphery of the handlebar 21, and a gear 23 is rotatably connected to the middle part of the mounting frame 7. The gear 23 and the gear 1 22 are meshed with each other. A rack 19 is fixedly connected to the bottom of the photovoltaic panel 18, and the rack 19 and the gear 2 23 are meshed with each other. When installing the photovoltaic panel 18, the photovoltaic panel 18 is placed on the upper part of the mounting frame 7, and one end of the photovoltaic panel 18 is placed under the slider 11. At this time, the gear 1 22 and the gear 2 23 can be driven to rotate by rotating the handlebar 21. With the cooperation of the gear 2 23 and the rack 19, the photovoltaic panel 18 can be raised. There is no need for the installer to enter the upper part of the mounting frame 7 for installation, which greatly improves the safety of the installation. At the same time, the installation can be achieved by simply rotating the handlebar 21, and the operation is simpler.

[0037] Please see attached Figure 2 , Attachment Figure 3 and attached Figure 5 A ratchet 24 is fixedly connected to the outer periphery of the turning handle 21, a pawl 25 is rotatably connected to the bottom of the mounting frame 7, the pawl 25 and the ratchet 24 are engaged, a spring 26 is fixedly connected to the top of the pawl 25, and the other end of the spring 26 is fixedly connected to the bottom of the mounting frame 7. A groove 20 is opened at the top of the mounting frame 7, and the rack 19 is slidably connected to the middle of the groove 20. When loading the photovoltaic panel 18, the turning handle 21 will drive the ratchet 24 to rotate. At this time, the rotation direction of the ratchet 24 and the bottom protrusion of the pawl 25 are in the same direction, and the pawl 25 will not affect the ratchet 24. Then, after the position of the photovoltaic panel 18 is fixed, the turning handle 21 is released, and the rack 19 and the gear 23 will cause the turning handle 21 to rotate in the opposite direction. At this time, the outer teeth of the ratchet 24 will engage with the bottom protrusion of the pawl 25, thereby completing the restriction of the angle of the turning handle 21 and preventing the photovoltaic panel 18 from falling back. If the photovoltaic panel 18 needs to be disassembled, it is only necessary to lift the pawl 25 upwards so that the bottom protrusion of the pawl 25 can be disengaged from the outside of the ratchet 24. The operation is simple and the use is very convenient.

[0038] Please see attached Figure 1-Attached Figure 3 The bottom of the mounting frame 7 is fixedly connected with a telescopic rod 13, the other end of the telescopic rod 13 is fixedly connected with a side plate 14, and the outer side of the side plate 14 is fixedly connected with a positioning plate 15. When installing the photovoltaic panel 18, the side plate 14 needs to be pulled out along the telescopic rod 13 so that the positioning plates 15 are located on both sides of the photovoltaic panel 18, and then the photovoltaic panel 18 is inserted from the middle of the two relative positioning plates 15 to limit the position of the photovoltaic panel 18. The top of the positioning plate 15 is threadedly connected with an adjusting bolt 16, and the bottom of the adjusting bolt 16 is rotatably connected with a pressure wheel 17, and the side edge of the photovoltaic panel 18 is located at the bottom of the pressure wheel 17. The position of the pressure wheel 17 can be adjusted by rotating the adjusting bolt 16, and the position of the pressure plate in the middle of the slider 11 can also be adjusted by twisting the locking bolt 12, so that the mounting structure can be adjusted according to the thickness of different photovoltaic panels 18, thereby ensuring the stability of the installation and improving the practicality of the mounting device. After the adjusting bolt 16 is turned, the edge pressing wheel 17 will contact the upper surface of the photovoltaic panel 18 . When the photovoltaic panel 18 moves, the edge pressing wheel 17 will also rotate synchronously, thereby realizing the edge pressing operation of the edge pressing wheel 17 .

[0039] Please see attached Figure 7 , a tooth nail 28 is fixedly connected inside the base 1 2 and the base 2 3, and the other end of the tooth nail 28 contacts the outer wall of the foundation pile 1. When the installation of the base 1 2 and the base 2 3 is completed, the tooth nail 28 can be embedded in the foundation pile 1 to a certain extent, thereby increasing the installation strength between the base 1 2, the base 2 3 and the foundation pile 1, making the installation more stable. A positioning ring 29 is fixedly connected inside the base 1 2 and the base 2 3, and a notch 27 is opened on the outside of the foundation pile 1. The positioning ring 29 is located in the middle of the notch 27. The notch 27 and the positioning ring 29 can further limit the position of the base 1 and the base 2 3 to prevent the installation structure from falling off from the upper part of the foundation pile 1.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic solar panel installation structure, comprising a pile (1), a base 1 (2) and a base 2 (3), characterized in that: The base 1 (2) and the base 2 (3) are connected to each other and are both sleeved on the top of the foundation pile (1). The top of the base 1 (2) is rotatably connected to a rotating frame 1 (5). The other end of the rotating frame 1 (5) is rotatably connected to a rotating frame 2 (6). The top of the rotating frame 2 (6) is rotatably connected to a mounting frame (7). The bottom of the mounting frame (7) is rotatably connected to a support plate (4). The other end of the support plate (4) is rotatably connected to the top of the base 2 (3). The bottom of the mounting frame (7) is also rotatably connected to a sleeve (8). The middle of the sleeve (8) is slidably connected to a sleeve rod (9). The outer end of the sleeve rod (9) is rotatably connected to the connection between the rotating frame 1 (5) and the rotating frame 2 (6). The middle of the sleeve rod (9) is provided with a locking assembly. The top of the mounting frame (7) is slidably connected to a positioning assembly. One end of the mounting frame (7) is fixedly connected to a driving assembly. The top of the mounting frame (7) is provided with a photovoltaic panel (18).

2. A photovoltaic solar panel installation structure according to claim 1, characterized in that: The locking assembly comprises a push rod (30), the push rod (30) is slidably connected to the middle part of the sleeve rod (9), one end of the push rod (30) is rotatably connected to a connecting rod (31) on the outside, the other end of the connecting rod (31) is rotatably connected to a clamping block (32), the clamping block (32) is slidably connected to the middle part of the sleeve rod (9), a plurality of clamping grooves (33) are provided on the inner side of the sleeve (8), and the clamping block (32) and the clamping grooves (33) are clamped together.

3. A photovoltaic solar panel installation structure according to claim 2, characterized in that: A second spring (34) is fixedly connected inside the sleeve rod (9), and the other end of the second spring (34) is fixedly connected to the end of the push rod (30).

4. A photovoltaic solar panel installation structure according to claim 1, characterized in that: The positioning assembly comprises a slide groove (10), wherein the slide groove (10) is opened at the top of the mounting frame (7), a slider (11) is slidably connected to the top of the mounting frame (7), a locking bolt (12) is threadedly connected to the top of the slider (11), and the photovoltaic panel (18) is located at the bottom of the locking bolt (12).

5. A photovoltaic solar panel installation structure according to claim 1, characterized in that: The bottom of the mounting frame (7) is fixedly connected to a telescopic rod (13), the other end of the telescopic rod (13) is fixedly connected to a side plate (14), the outer side of the side plate (14) is fixedly connected to a positioning plate (15), the top of the positioning plate (15) is threadedly connected to an adjusting bolt (16), the bottom of the adjusting bolt (16) is rotatably connected to a pressure wheel (17), and the side edge of the photovoltaic panel (18) is located at the bottom of the pressure wheel (17).

6. A photovoltaic solar panel installation structure according to claim 1, characterized in that: The driving assembly comprises a handlebar (21), the handlebar (21) is rotatably connected to the bottom of the mounting frame (7), a gear 1 (22) is fixedly connected to the outer periphery of the handlebar (21), a gear 2 (23) is rotatably connected to the middle of the mounting frame (7), the gear 2 (23) and the gear 1 (22) are meshed with each other, and a rack (19) is fixedly connected to the bottom of the photovoltaic panel (18), the rack (19) and the gear 2 (23) are meshed with each other.

7. A photovoltaic solar panel installation structure according to claim 6, characterized in that: A ratchet (24) is fixedly connected to the outer periphery of the turning handle (21), a pawl (25) is rotatably connected to the bottom of the mounting frame (7), the pawl (25) and the ratchet (24) are engaged with each other, a spring (26) is fixedly connected to the top of the pawl (25), and the other end of the spring (26) is fixedly connected to the bottom of the mounting frame (7).

8. A photovoltaic solar panel installation structure according to claim 6, characterized in that: A groove (20) is provided at the top of the mounting frame (7), and the rack (19) is slidably connected to the middle of the groove (20).

9. A photovoltaic solar panel installation structure according to claim 1, characterized in that: The base one (2) and the base two (3) are internally fixedly connected with tooth nails (28), and the other end of the tooth nail (28) is in contact with the outer wall of the foundation pile (1).

10. A photovoltaic solar panel installation structure according to claim 1, characterized in that: A positioning ring (29) is fixedly connected inside the base 1 (2) and the base 2 (3), a notch (27) is provided on the outside of the foundation pile (1), and the positioning ring (29) is located in the middle of the notch (27).

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