阅读说明：本技术 一种光伏发电站抗压防护结构 (Photovoltaic power generation station resistance to compression protective structure ) 是由 宋庆华 朱耿峰 邢伟琦 李海建 徐世铭 孙超 汝少利 于 2021-09-09 设计创作，主要内容包括：本发明公开了一种光伏发电站抗压防护结构,涉及光伏发电技术领域,包括固定台,所述固定台内腔的底部设置有两块立板,所述固定台内腔的底部且位于两块立板之间设置有第一缓冲弹簧,所述固定台内部滑动连接有推板,所述第一缓冲弹簧的顶端均与推板的底部相连接,所述推板的顶部设置有两根支撑杆,所述固定台的顶部设置有缓冲台,所述支撑杆的顶端均延伸至固定台的上方并与缓冲台的底部相连接,该光伏发电站抗压防护结构,通过设置有导轨、刮板与连接块,第二伺服电机的输出端带动第一丝杆转动,使得滑动块带动连接块移动,使得连接块带动刮板移动,从而将框架表面的积雪刮掉,防止光伏板表面的积雪影响到光伏板进行工作的效率。(The invention discloses a photovoltaic power station compression-resistant protection structure, which relates to the technical field of photovoltaic power generation and comprises a fixed table, wherein the bottom of an inner cavity of the fixed table is provided with two vertical plates, a first buffer spring is arranged at the bottom of the inner cavity of the fixed table and between the two vertical plates, a push plate is connected inside the fixed table in a sliding manner, the top end of the first buffer spring is connected with the bottom of the push plate, the top of the push plate is provided with two support rods, the top of the fixed table is provided with a buffer table, the top ends of the support rods extend to the upper part of the fixed table and are connected with the bottom of the buffer table, the photovoltaic power station compression-resistant protection structure drives a sliding block to rotate by virtue of a guide rail, a scraper plate and a connecting block, and an output end of a second servo motor to drive the sliding block to move, so that the connecting block drives the scraper plate to move, thereby scraping off accumulated snow on the surface of a frame, prevent that the snow on photovoltaic board surface from influencing the efficiency that the photovoltaic board carries out work.)

1. The utility model provides a photovoltaic power station resistance to compression protective structure, includes fixed station (1), its characterized in that: the bottom of the inner cavity of the fixed table (1) is provided with two vertical plates (2), a first buffer spring (4) is arranged at the bottom of the inner cavity of the fixed table (1) and between the two vertical plates (2), a push plate (5) is connected inside the fixed table (1) in a sliding manner, the top end of the first buffer spring (4) is connected with the bottom of the push plate (5), two support rods (35) are arranged at the top of the push plate (5), a buffer table (6) is arranged at the top of the fixed table (1), the top ends of the support rods (35) extend to the upper part of the fixed table (1) and are connected with the bottom of the buffer table (6), a connecting frame (7) is arranged at the top of the buffer table (6), the middle part of the connecting frame (7) is rotatably connected with a frame (8), guide rails (11) are arranged above two sides of the frame (8), the both sides of frame (8) all are provided with two connecting rods (10), one side of connecting rod (10) all is connected with one side of guide rail (11), guide rail (11) inner chamber all rotates and is connected with first lead screw (12), the equal threaded connection in the outside of first lead screw (12) has sliding block (38), the bottom of sliding block (38) all extends to the below of guide rail (11) and is provided with connecting block (14), two just the top that is located frame (8) between connecting block (14) is provided with scraper blade (15).

2. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: one side of the inner cavity of the guide rail (11) is provided with a second servo motor (13), and the output end of the second servo motor (13) is connected with one end of the first screw rod (12), so that the output end of the second servo motor (13) can drive the first screw rod (12) to rotate.

3. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: spout (20) have all been seted up to the both sides of fixed station (1) inner chamber, the equal sliding connection in spout (20) inside has stopper (39), the one end of stopper (39) all is connected with the one end of push pedal (5).

4. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: the both sides of fixed station (1) all are provided with stationary box (16), the bottom of stationary box (16) inner chamber all is provided with third servo motor (18), the output of third servo motor (18) all is provided with second lead screw (17), the equal threaded connection in the outside of second lead screw (17) has movable plate (19), the one end of movable plate (19) all extends to inside spout (20), the top of movable plate (19) just is located inside spout (20) and all is provided with trigger switch (21).

5. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: a sliding rod (3) is arranged on one side of each vertical plate (2), a second sliding block (24) is connected to the outer side of each sliding rod (3) in a sliding manner, a first sliding block (23) is connected to the outer side of each sliding rod (3) in a sliding manner, a third rotating table (31) is arranged on the bottom of the push plate (5) and above the second sliding block (24), a fourth rotating table (32) is arranged on the bottom of the push plate (5) and above the first sliding block (23), a first rotating table (27) is arranged on the top of each first sliding block (23), a second rotating table (28) is arranged on the top of each second sliding block (24), a second connecting rod (30) is connected to the middle of each fourth rotating table (32) in a rotating manner, one end of each second connecting rod (30) is connected to the middle of each second rotating table (28) in a rotating manner, the middle part of the first rotating platform (27) is rotatably connected with a first connecting rod (29), and one end of the first connecting rod (29) is rotatably connected with the middle part of a third rotating platform (31).

6. The photovoltaic power plant pressure-resistant protection structure according to claim 5, characterized in that: moving grooves (33) are formed in the bottom of the push plate (5) and above the second sliding block (24) and the first sliding block (23), moving blocks (34) are arranged in the moving grooves (33), and the tops of the third rotating table (31) and the fourth rotating table (32) are connected with the bottoms of the moving blocks (34).

7. The photovoltaic power plant pressure-resistant protection structure according to claim 5, characterized in that: the outer side of the sliding rod (3) is provided with a baffle (25) in a sleeved mode, one side of the outer side of the sliding rod (3) is located between the second sliding block (24) and the baffle (25) and one side of the outer side of the sliding rod (23) is provided with a second buffer spring (26) in a sleeved mode, one end of the second buffer spring (26) is connected with one end of the baffle (25), and one ends of the second sliding block (24) and the first sliding block (23) are connected with one end of the second buffer spring (26).

8. The photovoltaic power plant pressure-resistant protection structure according to claim 1, characterized in that: the photovoltaic panel (37) is arranged at the top of the frame (8), the controller (36) is arranged on one side of the fixed table (1), the first servo motor (9) is arranged on one side of the connecting frame (7), and the output end of the first servo motor (9) is connected with one end of the frame (8).

Technical Field

The invention relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power station compression-resistant protection structure.

Background

The photovoltaic power station is a power generation system which is formed by using solar energy and electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and transmits power to the power grid. When meeting strong rain and snow weather, the existing photovoltaic power station is easy to damage due to long-term pressure bearing, and meanwhile, accumulated snow on the photovoltaic panel can influence the working efficiency of the photovoltaic panel.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a photovoltaic power station compression-resistant protection structure, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a photovoltaic power station compression-resistant protection structure comprises a fixed table, wherein two vertical plates are arranged at the bottom of an inner cavity of the fixed table, a first buffer spring is arranged at the bottom of the inner cavity of the fixed table and between the two vertical plates, a push plate is connected inside the fixed table in a sliding manner, the top end of the first buffer spring is connected with the bottom of the push plate, two support rods are arranged at the top of the push plate, a buffer table is arranged at the top of the fixed table, the top ends of the support rods extend to the upper part of the fixed table and are connected with the bottom of the buffer table, a connecting frame is arranged at the top of the buffer table, a frame is rotatably connected in the middle of the connecting frame, guide rails are arranged above two sides of the frame, two connecting rods are arranged on two sides of the frame, one side of each connecting rod is connected with one side of each guide rail, and a first lead screw is rotatably connected in the inner cavity of each guide rail, the equal threaded connection in outside of first lead screw has the sliding block, the bottom of sliding block all extends to the below of guide rail and is provided with the connecting block, two just the top that is located the frame between the connecting block is provided with the scraper blade.

Optionally, a second servo motor is arranged on one side of the inner cavity of the guide rail, and the output end of the second servo motor is connected with one end of the first screw rod, so that the output end of the second servo motor can drive the first screw rod to rotate.

Optionally, the spout has all been seted up to the both sides of fixed station inner chamber, the inside equal sliding connection of spout has the stopper, the one end of stopper all is connected with the one end of push pedal.

Optionally, both sides of the fixed station are provided with a fixed box, the bottom of the inner cavity of the fixed box is provided with a third servo motor, the output end of the third servo motor is provided with a second lead screw, the outer side of the second lead screw is connected with a movable plate in a threaded manner, one end of the movable plate extends into the sliding groove, and the top of the movable plate is provided with a trigger switch inside the sliding groove.

Optionally, one side of riser all is provided with the slide bar, the equal sliding connection in the outside of slide bar has the second slider, the equal sliding connection in the outside of slide bar and the one end that is located the second slider has first slider, the bottom of push pedal and the top that is located the second slider all are provided with the third and rotate the platform, the bottom of push pedal and the top that is located first slider all are provided with the fourth and rotate the platform, the top of first slider all is provided with first platform that rotates, the top of second slider all is provided with the second and rotates the platform, the middle part that the fourth rotated the platform all rotates and is connected with the second connecting rod, the one end of second connecting rod all rotates with the second and rotates a middle part and is connected, the middle part of first platform that rotates all is connected with first connecting rod, the one end of first connecting rod all rotates with the third and is connected.

Optionally, the bottom of the push plate and the positions above the second slider and the first slider are both provided with moving grooves, moving blocks are arranged inside the moving grooves, and the tops of the third rotating table and the fourth rotating table are both connected with the bottom of the moving blocks.

Optionally, a baffle is sleeved on one side, located between the second slider and the baffle, of the outer side of the slide bar, a second buffer spring is sleeved on the other side, located between the first slider and the baffle, one end of the second buffer spring is connected with one end of the baffle, and one ends of the second slider and the first slider are connected with one end of the second buffer spring.

Optionally, a photovoltaic panel is arranged at the top of the frame, a controller is arranged on one side of the fixed table, a first servo motor is arranged on one side of the connecting frame, and the output end of the first servo motor is connected with one end of the frame.

The invention provides a photovoltaic power station compression-resistant protection structure which has the following beneficial effects:

1. this photovoltaic power generation station resistance to compression protective structure, through being provided with guide rail, scraper blade and connecting block, second servo motor's output drives first lead screw and rotates for the sliding block drives the connecting block and removes, makes the connecting block drive the scraper blade and removes, thereby scrapes the snow on frame surface, prevents that the snow on photovoltaic board surface from influencing the efficiency that the photovoltaic board carries out work.

2. This photovoltaic power plant resistance to compression protective structure, through being provided with the cushion stage, first buffer spring and second buffer spring, make when the frame receives pressure, the frame promotes the cushion stage and moves down, make the cushion stage promote the bracing piece and move down, make the push pedal move down, utilize first buffer spring to cushion this moment, make fourth rotating table and third rotating table remove simultaneously, thereby make second slider and first slider remove through second connecting rod and first connecting rod, and then make second slider and first slider extrusion second buffer spring, utilize second buffer spring to cushion, make the resistance to compression protective ability of this structure stronger.

3. This photovoltaic power station resistance to compression protective structure, through being provided with the movable plate, trigger switch and stopper, operating personnel can be through starting third servo motor, make third servo motor's output drive the second lead screw and rotate, and then make the movable plate remove, thereby drive trigger switch and remove, and then control the distance between stopper and the trigger switch, thereby set up when the snowfall volume on the frame reaches many times, clear away the snow on frame surface, the push pedal moves down and drives the stopper along the inside slip of spout, when making the stopper contact trigger switch's detection end, when the simultaneous control ware received snowfall and reported in advance, it strikes off to continuation on frame surface to scrape snow mechanism start.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a side view of the frame of the present invention;

FIG. 4 is a schematic top view of the frame of the present invention;

FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;

FIG. 6 is an enlarged view of FIG. 3 at B according to the present invention;

FIG. 7 is an enlarged view of FIG. 2 at C of the present invention;

fig. 8 is an enlarged view of fig. 2D according to the present invention.

In the figure: 1. a fixed table; 2. a vertical plate; 3. a slide bar; 4. a first buffer spring; 5. pushing the plate; 6. a buffer table; 7. a connecting frame; 8. a frame; 9. a first servo motor; 10. a connecting rod; 11. a guide rail; 12. a first lead screw; 13. a second servo motor; 14. connecting blocks; 15. a squeegee; 16. a fixed box; 17. a second lead screw; 18. a third servo motor; 19. moving the plate; 20. a chute; 21. a trigger switch; 23. a first slider; 24. a second slider; 25. a baffle plate; 26. a second buffer spring; 27. a first rotating table; 28. a second rotating table; 29. a first link; 30. a second link; 31. a third rotating table; 32. a fourth rotating table; 33. a moving groove; 34. a moving block; 35. a support bar; 36. a controller; 37. a photovoltaic panel; 38. a slider; 39. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, the present invention provides a technical solution: a photovoltaic power station compression-resistant protection structure comprises a fixed table 1, two vertical plates 2 are arranged at the bottom of an inner cavity of the fixed table 1, a first buffer spring 4 is arranged at the bottom of the inner cavity of the fixed table 1 and positioned between the two vertical plates 2, a push plate 5 is connected inside the fixed table 1 in a sliding manner, the top end of the first buffer spring 4 is connected with the bottom of the push plate 5, two support rods 35 are arranged at the top of the push plate 5, a buffer table 6 is arranged at the top of the fixed table 1, the top ends of the support rods 35 extend to the upper side of the fixed table 1 and are connected with the bottom of the buffer table 6, a connecting frame 7 is arranged at the top of the buffer table 6, a frame 8 is rotatably connected in the middle of the connecting frame 7, guide rails 11 are arranged above two sides of the frame 8, two connecting rods 10 are arranged on two sides of the frame 8, one side of each connecting rod 10 is connected with one side of each guide rail 11, a first lead screw 12 is rotatably connected in the inner cavity of each guide rail 11, the outer side of the first screw rod 12 is connected with a sliding block 38 in a threaded manner, the bottom end of the sliding block 38 extends to the lower portion of the guide rail 11 and is provided with a connecting block 14, and a scraper 15 is arranged between the two connecting blocks 14 and above the frame 8.

Wherein, one side of the guide rail 11 inner chamber all is provided with and is used for driving first lead screw 12 pivoted second servo motor 13, and the output of second servo motor 13 all is connected with the one end of first lead screw 12 for the output of second servo motor 13 can drive first lead screw 12 and rotate.

Wherein, spout 20 has all been seted up to the both sides of 1 inner chamber of fixed station, and the inside equal sliding connection of spout 20 has stopper 39, and the one end of stopper 39 all is connected with the one end of push pedal 5 for push pedal 5 removes and drives stopper 39 along the inside removal of spout 20.

Wherein, both sides of fixed station 1 all are provided with fixed box 16, and the bottom of the 16 inner chambers of fixed box all is provided with third servo motor 18, and the output of third servo motor 18 all is provided with second lead screw 17, and the equal threaded connection in outside of second lead screw 17 has movable plate 19, and inside one end of movable plate 19 all extended to spout 20, the top of movable plate 19 just is located spout 20 inside and all is provided with trigger switch 21 for the control is scraped snow and is constructed and is operated.

Wherein, one side of riser 2 all is provided with slide bar 3, the equal sliding connection in the outside of slide bar 3 has second slider 24, the outside of slide bar 3 and the equal sliding connection in one end that is located second slider 24 have first slider 23, the bottom of push pedal 5 and the top that is located second slider 24 all are provided with the third and rotate platform 31, the bottom of push pedal 5 and the top that is located first slider 23 all are provided with fourth and rotate platform 32, the top of first slider 23 all is provided with first platform 27 that rotates, the top of second slider 24 all is provided with second and rotates platform 28, the middle part of fourth platform 32 all rotates and is connected with second connecting rod 30, the one end of second connecting rod 30 all rotates with second and rotates platform 28 middle part and is connected, the middle part of first platform 27 all rotates and is connected with first connecting rod 29, the one end of first connecting rod 29 all rotates with third and is connected with platform 31 middle part, when making push pedal 5 push down, make second slider 24 and first slider 23 remove.

Wherein, the bottom of push pedal 5 and the top that is located second slider 24 and first slider 23 have all seted up shifting chute 33, and the inside moving block 34 that all is provided with of shifting chute 33, and the top of third revolving stage 31 and fourth revolving stage 32 all is connected with the bottom of moving block 34 for third revolving stage 31 and fourth revolving stage 32 remove more stably.

Wherein, the outside of slide bar 3 and the one side that is located second slider 24 and first slider 23 all overlaps and is equipped with baffle 25, the outside of slide bar 3 and be located between second slider 24 and the baffle 25 and all overlap and be equipped with second buffer spring 26 between first slider 23 and the baffle 25, the one end of second buffer spring 26 all is connected with the one end of baffle 25, the one end of second slider 24 and first slider 23 all is connected with the one end of second buffer spring 26, utilize second buffer spring 26 to cushion the power that second slider 24 and first slider 23 received.

Wherein, the top of frame 8 is provided with photovoltaic board 37, and one side of fixed station 1 is provided with controller 36, and one side of link 7 is provided with first servo motor 9, and the output of first servo motor 9 is connected with the one end of frame 8 for the output of first servo motor 9 can drive frame 8 and rotate.

In summary, when the photovoltaic power station compression-resistant protection structure is used, when the structure is subjected to rainy and snowy weather, the frame 8 pushes the buffer table 6 to move downwards, so that the buffer table 6 pushes the support rod 35 to move downwards, the push plate 5 moves downwards, the first buffer spring 4 is used for buffering at the moment, and the fourth rotating table 32 and the third rotating table 31 move simultaneously, so that the second sliding block 24 and the first sliding block 23 move through the second connecting rod 30 and the first connecting rod 29, the second sliding block 24 and the first sliding block 23 extrude the second buffer spring 26, the second buffer spring 26 is used for buffering, and meanwhile, the push plate 5 moves downwards to drive the limit block 39 to slide along the inside of the sliding chute 20;

when the limiting block 39 contacts the detection end of the trigger switch 21 and the controller 36 receives the snowfall prediction, the output end of the second servo motor 13 drives the first lead screw 12 to rotate, so that the sliding block 38 drives the connecting block 14 to move, the connecting block 14 drives the scraper 15 to move, snow on the surface of the frame 8 is scraped, then the output end of the second servo motor 13 drives the first lead screw 12 to rotate reversely, the sliding block 38 drives the connecting block 14 to reset, and the connecting block 14 drives the scraper 15 to reset;

an operator can start the third servo motor 18 to enable the output end of the third servo motor 18 to drive the second screw rod 17 to rotate, so that the moving plate 19 moves to drive the trigger switch 21 to move, and further the distance between the limiting block 39 and the trigger switch 21 is controlled, so that snow on the surface of the frame 8 is cleared when the amount of snow accumulated on the frame 8 reaches a large amount;

when normal use, the output of first servo motor 9 drives frame 8 and rotates to the position of adjustment photovoltaic board 37 makes the work that carries on that photovoltaic board 37 can be better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.