Compression-resistant protection structure of photovoltaic power station

Abstract

The utility model relates to the field of photovoltaic power generation, in particular to a compressive protection structure of a photovoltaic power station. Comprising a base and an adjusting structure, a supporting plate is installed on the surface of the base through the adjusting structure, a plurality of photovoltaic panels are fixedly connected to the inner wall of the supporting plate, the adjusting structure is arranged on the surface of the base, the adjusting structure comprises two moving grooves, and the two moving grooves are formed in the base; and moving rods are slidably connected to the inner walls of the moving grooves, the sides, close to each other, of the two moving rods are fixedly connected with the supporting plate, and an adjusting rod is rotatably connected to the upper surface of the base. The photovoltaic power station compression-resistant protection structure provided by the utility model has the advantages that before severe weather such as rainstorm and snowstorm arrives, the servo motor is started, and the adjusting plate is utilized to drive the supporting plate to move, so that the inclination angle of the supporting plate is increased, heavy objects cannot be stacked on the supporting plate, and the overall compression-resistant protection effect of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power generation, in particular to a compression resistance protection structure for a photovoltaic power station. Background Art

[0002] Photovoltaic power generation refers to a power generation system that directly converts solar radiant energy into electrical energy. A bracket is used to support the photovoltaic panel, and the inclination angle of the photovoltaic panel is selected according to different regions so that it can fully absorb solar radiant energy.

[0003] In the prior art, in the power generation system of a photovoltaic power station, a large number of brackets are set up, and a large number of photovoltaic panels are installed on the brackets. These photovoltaic panels can directly convert solar radiant energy into electrical energy. In order to enable the photovoltaic panels to fully absorb solar radiant energy, the inclination angles of the brackets and the photovoltaic panels are small. However, the following problems will occur in this operation: Since the photovoltaic power station is set up in an open area and the inclination angle of the photovoltaic panel is small, a large amount of snow and sundries will accumulate on the photovoltaic panel in case of bad weather such as heavy snow and heavy rain, and finally the photovoltaic panel and the bracket will be damaged. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the defect that the compression resistance protection effect of the photovoltaic panel and the bracket is poor in the prior art.

[0005] To solve the above technical problems, the utility model provides a compression resistance protection structure for a photovoltaic power station, including: a base and an adjustment structure. Two support frames are fixedly connected to the lower surface of the base. A support plate is installed on the surface of the base by means of the adjustment structure. A plurality of photovoltaic panels are fixedly connected to the inner wall of the support plate. An adjustment structure is provided on the surface of the base. The adjustment structure includes two moving grooves. The two moving grooves are opened on the base. A moving rod is slidably connected to the inner wall of the moving groove. One side of the two moving rods close to each other is fixedly connected to the support plate. An adjustment rod is rotatably connected to the upper surface of the base. A first gear is fixedly connected to the arc surface of the adjustment rod. A servo motor is fixedly connected to the upper surface of the base. The output end of the servo motor is fixedly connected to a second gear. The tooth surface of the second gear meshes with the first gear. An adjustment plate is threadedly connected to the arc surface of the adjustment rod. The adjustment plate is rotatably connected to one side of the support plate. Two positioning rods are fixedly connected to the upper surface of the base. The arc surfaces of the two positioning rods are both slidably connected with positioning blocks. One side of the positioning block is rotatably connected to the support plate.

[0006] The effects achieved by the above components are as follows: Before the arrival of bad weather such as heavy rain and heavy snow, the servo motor is started, and the support plate is driven to move by the adjustment plate, so that the inclination angle of the support plate becomes larger, and heavy objects cannot accumulate on the support plate, thereby improving the overall compression resistance protection effect of the device.

[0007] Preferably, a ring is rotatably connected to the arc surface of the moving rod, and the ring is slidably connected to the inner wall of the moving groove.

[0008] The effect achieved by the above components is as follows: The friction between the moving rod and the moving groove is reduced by the ring, making the movement of the moving rod along the moving groove smoother.

[0009] Preferably, a limiting rod is fixedly connected to the upper surface of the base, and the arc surface of the limiting rod is slidably connected to the adjusting plate.

[0010] The effect achieved by the above components is as follows: Further limiting of the adjusting plate is performed by the limiting rod, making the movement of the adjusting plate more stable.

[0011] Preferably, a protective cover is fixedly connected to the upper surface of the base.

[0012] The effect achieved by the above components is as follows: Parts such as the servo motor, adjusting rod, first gear, and second gear are shielded and protected by the protective cover.

[0013] Preferably, auxiliary structures are provided on the surfaces of both of the support frames. The auxiliary structure includes an auxiliary rod, the auxiliary rod is threadedly connected to the support frame, a handle is fixedly connected to the upper end of the auxiliary rod, an auxiliary plate is rotatably connected to the lower end of the auxiliary rod, a sliding rod is fixedly connected to the upper surface of the auxiliary plate, and the arc surface of the sliding rod is slidably connected to the support frame.

[0014] The effect achieved by the above components is as follows: Rotating the auxiliary rod can adjust the distance between the auxiliary plate and the support frame. When the outdoor ground is uneven, the two auxiliary plates are used to support the support frames on both sides of the base respectively, so that the base is kept horizontally placed, and the practicability is high.

[0015] Preferably, an anti-slip pad is fixedly connected to the lower surface of the auxiliary plate, and a plurality of anti-slip lines are formed on the surface of the anti-slip pad.

[0016] The effect achieved by the above components is as follows: The friction between the auxiliary plate and the contact surface is increased by the anti-slip pad, preventing the auxiliary plate from shifting.

[0017] Preferably, two mounting rods are slidably connected to both ends of the auxiliary plate, and the lower ends of the mounting rods are in a tapered shape.

[0018] The effect achieved by the above components is as follows: The mounting rods are driven into the soil at a specified location to limit the auxiliary plate, making the supporting effect of the auxiliary plate better.

[0019] Compared with the related art, a compression protection structure for a photovoltaic power station provided by the present utility model has the following beneficial effects:

[0020] The utility model provides a compression resistance protection structure for a photovoltaic power station. In the power generation system of a photovoltaic power station, a large number of brackets are set up, and a large number of photovoltaic panels are installed on the brackets. These photovoltaic panels can directly convert solar radiant energy into electric energy. In order to enable the photovoltaic panels to fully absorb solar radiant energy, the inclination angles of the brackets and the photovoltaic panels are small. However, the following problems will occur with this operation. Since the photovoltaic power station is set up in an open area and the inclination angles of the photovoltaic panels are small, when encountering harsh environments such as heavy snow and heavy rain, a large amount of snow and sundries will accumulate on the photovoltaic panels, ultimately resulting in damage to the photovoltaic panels and the brackets. By setting an adjustment structure, first start the servo motor. The servo motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the adjustment rod to rotate, and the adjustment rod drives the adjustment plate to move upward by means of the thread. The adjustment plate drives the support plate to move. During this process, the moving rods on both sides of the support plate always slide along the moving grooves, and the two positioning blocks on the support plate always slide upward along the positioning rods. During the movement of the support plate, the inclination angle gradually increases. After increasing to an appropriate angle, turn off the servo motor. After the harsh weather passes, restore the inclination angle of the support plate. Among them, the friction between the moving rod and the moving groove is reduced by the circular ring, making the movement of the moving rod along the moving groove smoother. It further limits the adjustment plate through the limiting rod, making the movement of the adjustment plate more stable. The servo motor, the adjustment rod, the first gear, the second gear and other parts are shielded and protected by the protective cover, realizing that before the arrival of harsh weather such as heavy rain and heavy snow, start the servo motor, use the adjustment plate to drive the support plate to move, make the inclination angle of the support plate larger, so that heavy objects cannot accumulate on the support plate, thereby improving the overall compression resistance protection effect of the device.

[0021] Since the photovoltaic power station is often set up in a vast area and its ground is uneven, resulting in the unevenness of the base and the support plate. By setting an auxiliary structure, adjust the auxiliary plates on both sides of the base in sequence. First, rotate the auxiliary rod, and the auxiliary rod moves downward along the support frame by means of the thread. The auxiliary rod drives the auxiliary plate to move away from the support frame. During this process, the sliding rod always moves along the support frame. Continue to rotate the auxiliary rod until the auxiliary plate supports the support frame to an appropriate height, and then adjust the auxiliary plate on the other side. Among them, the friction between the auxiliary plate and the contact surface is increased by the anti-slip pad to prevent the auxiliary plate from shifting. Hammer the installation rod into the soil at the designated location to limit the auxiliary plate, making the supporting effect of the auxiliary plate better, realizing that rotating the auxiliary rod can adjust the distance between the auxiliary plate and the support frame. When the outdoor ground is uneven, use the two auxiliary plates to support the support frames on both sides of the base respectively, so that the base is kept horizontally placed, with high practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of a compression resistance protection structure for a photovoltaic power station provided by the utility model;

[0023] Figure 2 is Figure 1Schematic structural diagram of the adjustment structure shown;

[0024] Figure 3 is Figure 2 Partial structural diagram of the adjustment structure shown;

[0025] Figure 4 is Figure 3 Enlarged view of part A of;

[0026] Figure 5 is Figure 1 Schematic structural diagram of the auxiliary structure shown.

[0027] Reference numerals in the figure: 1, base; 2, support frame; 3, support plate; 4, photovoltaic panel; 5, adjustment structure; 501, moving groove; 502, moving rod; 503, circular ring; 504, adjusting rod; 505, first gear; 506, servo motor; 507, second gear; 508, adjusting plate; 509, limiting rod; 510, protective cover; 511, positioning rod; 512, positioning block; 6, auxiliary structure; 61, auxiliary rod; 62, handle; 63, auxiliary plate; 64, sliding rod; 65, anti-slip pad; 66, mounting rod. Specific embodiments

[0028] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0029] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0030] Please refer to Figures 1 to 5 , a compression-resistant protection structure for a photovoltaic power station provided by an embodiment of the present utility model includes: a base 1 and an adjustment structure 5. Two support frames 2 are fixedly connected to the lower surface of the base 1. A support plate 3 is installed on the surface of the base 1 by means of the adjustment structure 5. A plurality of photovoltaic panels 4 are fixedly connected to the inner wall of the support plate 3. The adjustment structure 5 is provided on the surface of the base 1. Auxiliary structures 6 are provided on the surfaces of both support frames 2.

[0031] In an embodiment of the present utility model, please refer to Figure 2 and Figure 4, the adjusting structure 5 includes two moving grooves 501 which are opened on the base 1. A moving rod 502 is slidably connected to the inner wall of the moving groove 501. One side of the two moving rods 502 close to each other is fixedly connected to the support plate 3. A adjusting rod 504 is rotatably connected to the upper surface of the base 1. A first gear 505 is fixedly connected to the arc surface of the adjusting rod 504. A servo motor 506 is fixedly connected to the upper surface of the base 1. The output end of the servo motor 506 is fixedly connected to a second gear 507. The tooth surface of the second gear 507 meshes with the first gear 505. An adjusting plate 508 is threadedly connected to the arc surface of the adjusting rod 504. The adjusting plate 508 is rotatably connected to one side of the support plate 3. Two positioning rods 511 are fixedly connected to the upper surface of the base 1. A positioning block 512 is slidably connected to the arc surface of the two positioning rods 511. One side of the positioning block 512 is rotatably connected to the support plate 3. Before severe weather such as heavy rain and heavy snow arrives, start the servo motor 506, use the adjusting plate 508 to drive the support plate 3 to move, make the inclination angle of the support plate 3 larger, so that heavy objects cannot accumulate on the support plate 3, thereby improving the overall compression protection effect of the device. A ring 503 is rotatably connected to the arc surface of the moving rod 502. The ring 503 is slidably connected to the inner wall of the moving groove 501. The friction between the moving rod 502 and the moving groove 501 is reduced through the ring 503, making it smoother for the moving rod 502 to move along the moving groove 501. A limiting rod 509 is fixedly connected to the upper surface of the base 1. The arc surface of the limiting rod 509 is slidably connected to the adjusting plate 508. It further limits the adjusting plate 508 through the limiting rod 509, making the movement of the adjusting plate 508 more stable. A protective cover 510 is fixedly connected to the upper surface of the base 1. The parts such as the servo motor 506, the adjusting rod 504, the first gear 505 and the second gear 507 are shielded and protected through the protective cover 510;

[0032] In the embodiment of the present invention, please refer to Figure 5 , the auxiliary structure 6 includes an auxiliary rod 61. The auxiliary rod 61 is threadedly connected to the support frame 2. A handle 62 is fixedly connected to the upper end of the auxiliary rod 61. The lower end of the auxiliary rod 61 is rotatably connected to an auxiliary plate 63. A sliding rod 64 is fixedly connected to the upper surface of the auxiliary plate 63. The arc surface of the sliding rod 64 is slidably connected to the support frame 2. Rotating the auxiliary rod 61 can adjust the distance between the auxiliary plate 63 and the support frame 2. When the outdoor ground is uneven, use the two auxiliary plates 63 to support the support frames 2 on both sides of the base 1 respectively, so that the base 1 is kept horizontally placed, which has high practicability. An anti-slip pad 65 is fixedly connected to the lower surface of the auxiliary plate 63. A number of anti-slip lines are opened on the surface of the anti-slip pad 65. The friction between the auxiliary plate 63 and the contact surface is increased through the anti-slip pad 65 to prevent the auxiliary plate 63 from shifting. Two mounting rods 66 are slidably connected to both ends of the auxiliary plate 63. The lower ends of the mounting rods 66 are in a tapered shape. Hammer the mounting rods 66 into the soil at a designated location to limit the auxiliary plate 63, making the supporting effect of the auxiliary plate 63 better;

[0033] The working principle of a compression-resistant protection structure for a photovoltaic power station provided by the utility model is as follows: In the power generation system of a photovoltaic power station, a large number of brackets are set up, and a large number of photovoltaic panels 4 are installed on the brackets. These photovoltaic panels 4 can directly convert solar radiant energy into electrical energy. In order to enable the photovoltaic panels 4 to fully absorb solar radiant energy, the inclination angles of the brackets and the photovoltaic panels 4 are small. However, the following problems will occur with this operation. Since the photovoltaic power station is set up in an open area and the inclination angle of the photovoltaic panels 4 is small, a large amount of snow and sundries will accumulate on the photovoltaic panels 4 in case of harsh environments such as heavy snow and heavy rain, ultimately resulting in damage to the photovoltaic panels 4 and the brackets. By setting up an adjustment structure 5, first start the servo motor 506. The servo motor 506 drives the second gear 507 to rotate. The second gear 507 drives the first gear 505 to rotate. The first gear 505 drives the adjustment rod 504 to rotate. The adjustment rod 504 drives the adjustment plate 508 to move upward by means of threads. The adjustment plate 508 drives the support plate 3 to move. During this process, the moving rods 502 on both sides of the support plate 3 always slide along the moving groove 501, and the two positioning blocks 512 on the support plate 3 always slide upward along the positioning rod 511. During the movement of the support plate 3, the inclination angle gradually increases. After increasing to an appropriate angle, turn off the servo motor 506. After the harsh weather, restore the inclination angle of the support plate 3. Among them, the friction between the moving rod 502 and the moving groove 501 is reduced by the circular ring 503, making the movement of the moving rod 502 along the moving groove 501 smoother. The adjustment plate 508 is further limited by the limit rod 509 to make the movement of the adjustment plate 508 more stable. The servo motor 506, the adjustment rod 504, the first gear 505, the second gear 507 and other parts are shielded and protected by the protective cover 510. It is realized that before the arrival of harsh weather such as heavy rain and heavy snow, start the servo motor 506, use the adjustment plate 508 to drive the support plate 3 to move, make the inclination angle of the support plate 3 larger, so that heavy objects cannot accumulate on the support plate 3, thereby improving the overall compression-resistant protection effect of the device.

[0034] Since photovoltaic power stations are often established in vast areas with uneven ground, the base 1 and the support plate 3 are uneven. By setting the auxiliary structure 6, the auxiliary plates 63 on both sides of the base 1 are adjusted in sequence. First, rotate the auxiliary rod 61, and the auxiliary rod 61 moves downward along the support frame 2 by means of the thread. The auxiliary rod 61 drives the auxiliary plate 63 to move away from the support frame 2. During this process, the sliding rod 64 always moves along the support frame 2. Continue to rotate the auxiliary rod 61 until the auxiliary plate 63 supports the support frame 2 to a suitable height. Then, adjust the auxiliary plate 63 on the other side. Among them, the anti-slip pad 65 is used to increase the friction between the auxiliary plate 63 and the contact surface to prevent the auxiliary plate 63 from shifting. Hammer the installation rod 66 into the soil at the designated location to limit the auxiliary plate 63, so that the supporting effect of the auxiliary plate 63 is better. It is realized that rotating the auxiliary rod 61 can adjust the distance between the auxiliary plate 63 and the support frame 2. When the outdoor ground is uneven, the two auxiliary plates 63 are used to support the support frames 2 on both sides of the base 1 respectively, so that the base 1 is kept horizontally placed, and the practicability is high.

[0035] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0036] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A photovoltaic power station pressure protection structure, characterized in that: include: A base (1) and an adjustment structure (5), wherein the lower surface of the base (1) is fixedly connected to two support frames (2), the surface of the base (1) is mounted with a support plate (3) by means of the adjustment structure (5), the inner wall of the support plate (3) is fixedly connected to a plurality of photovoltaic panels (4), the surface of the base (1) is provided with an adjustment structure (5), the adjustment structure (5) comprises two movable grooves (501), the two movable grooves (501) are arranged on the base (1), the inner walls of the movable grooves (501) are slidably connected to movable rods (502), the sides of the two movable rods (502) close to each other are fixedly connected to the support plate (3), the upper surface of the base (1) is rotatably connected to an adjustment rod (504), the adjustment rod (504) is rotatably connected to the upper surface of the base (1), and the adjustment rod (504) is rotatably connected to the upper surface of the base (1). The arc surface of the rod (504) is fixedly connected to a first gear (505); the upper surface of the base (1) is fixedly connected to a servo motor (506); the output end of the servo motor (506) is fixedly connected to a second gear (507); the tooth surface of the second gear (507) meshes with the first gear (505); the arc surface of the adjustment rod (504) is threadedly connected to an adjustment plate (508); the adjustment plate (508) is rotatably connected to one side of the support plate (3); two positioning rods (511) are fixedly connected to the upper surface of the base (1); the arc surfaces of the two positioning rods (511) are slidably connected to positioning blocks (512); one side of the positioning block (512) is rotatably connected to the support plate (3).

2. A photovoltaic power station pressure-resistant protection structure according to claim 1, characterized in that: The circular arc surface of the moving rod (502) is rotatably connected to a circular ring (503), and the circular ring (503) is slidably connected to the inner wall of the moving groove (501).

3. A photovoltaic power station pressure-resistant protection structure according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a limit rod (509), and the arc surface of the limit rod (509) is slidably connected to the adjustment plate (508).

4. A photovoltaic power station pressure-resistant protection structure according to claim 1, characterized in that: A protective cover (510) is fixedly connected to the upper surface of the base (1).

5. The photovoltaic power station pressure-resistant protection structure according to claim 1, characterized in that: The surfaces of the two support frames (2) are both provided with auxiliary structures (6), the auxiliary structures (6) comprising an auxiliary rod (61), the auxiliary rod (61) being threadedly connected to the support frame (2), the upper end of the auxiliary rod (61) being fixedly connected to a handle (62), the lower end of the auxiliary rod (61) being rotatably connected to an auxiliary plate (63), the upper surface of the auxiliary plate (63) being fixedly connected to a sliding rod (64), the arc surface of the sliding rod (64) being slidably connected to the support frame (2).

6. A photovoltaic power station pressure-resistant protection structure according to claim 5, characterized in that: The lower surface of the auxiliary plate (63) is fixedly connected to an anti-skid pad (65), and the surface of the anti-skid pad (65) is provided with a plurality of anti-skid grooves.

7. A photovoltaic power station pressure-resistant protection structure according to claim 5, characterized in that: Two mounting rods (66) are slidably connected to the two ends of the auxiliary plate (63), and the lower ends of the mounting rods (66) are in a pointed cone shape.

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