Photovoltaic power station operation and maintenance device

Abstract

The utility model relates to photovoltaic power generation technical field, and disclose a kind of photovoltaic power station operation and maintenance device, including two parallelly arranged operation and maintenance components, the top of operation and maintenance component is equipped with two photovoltaic panels, operation and maintenance component includes the front post and rear post being arranged on same straight line, support column for supporting photovoltaic panel is further equipped between the front post and rear post, front support plate is equipped on the front post, first positioning pin is equipped on the front support plate in the top of front post, first telescopic connecting rod is hinged to the side of the front support plate, the end of first telescopic connecting rod is hinged to the side of front post, rear support plate is equipped on the rear post, in the utility model, the front post and rear post combination mode make the photovoltaic panel of its top can form opposite expansion, to increase its bottom space, to facilitate people to go in and out, and when photovoltaic panel is all in the state of inclined, support column with end plate can provide additional support effect to photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, specifically a photovoltaic power station operation and maintenance device. Background Technology

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at the semiconductor interface. It mainly consists of three parts: solar panels (modules), a controller, and an inverter. The main components are made up of electronic devices. Solar cells are connected in series and then encapsulated for protection to form large-area solar cell modules. Combined with components such as power controllers, this forms a photovoltaic power generation device.

[0003] Solar panels require ample sunlight to operate, and they occupy a large amount of space, so they are generally installed on rooftops or in relatively desolate and sparsely populated areas.

[0004] Currently, in existing photovoltaic power plants, the maintenance and repair of photovoltaic panels require personnel to crawl under the panels, where the space is limited and maintenance is difficult. Therefore, this does not meet the current needs. To address this, we have proposed a photovoltaic power plant operation and maintenance device. Utility Model Content

[0005] This utility model provides a photovoltaic power station operation and maintenance device, which has the beneficial effects of solving the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a photovoltaic power station operation and maintenance device, comprising two parallel operation and maintenance components. The top of each operation and maintenance component is provided with two photovoltaic panels, one in front and one in back. Each operation and maintenance component includes a front column and a rear column arranged on the same straight line. A support column for supporting the photovoltaic panels is also provided between the front column and the rear column. A front support plate is provided on the front column. A first positioning pin is provided on the front support plate at the top of the front column. A first telescopic connecting rod is pinned to one side of the front support plate. The end of the first telescopic connecting rod is pinned to one side of the front column. A rear support plate is provided on the rear column. A second positioning pin is provided on the rear support plate at the top of the rear column. A second telescopic connecting rod is pinned to one side of the rear support plate. The end of the second telescopic connecting rod is pinned to one side of the rear column.

[0007] As an optional solution for the operation and maintenance device of a photovoltaic power station described in this utility model, the front support plate and the rear support plate have the same inclination angle and are located on the same diagonal line, and the first telescopic link and the second telescopic link are distributed in a mirror shape on the front column and the rear column.

[0008] As an optional solution for the operation and maintenance device of the photovoltaic power station described in this utility model, the pin joint between the first positioning pin and the front support plate is located at the front third of the front support plate from high to low.

[0009] As an optional solution for the operation and maintenance device of the photovoltaic power station described in this utility model, the pin joint between the second positioning pin and the rear support plate is located at the rear third of the rear support plate from high to low.

[0010] As an optional solution for the operation and maintenance device of the photovoltaic power station described in this utility model, the top of the support column is provided with an end plate that fits into the bottom of the photovoltaic panel.

[0011] As an optional solution for the operation and maintenance device of the photovoltaic power station described in this utility model, the top of the front support plate and the rear support plate are provided with clips, and the clips are arranged symmetrically along both sides of the photovoltaic panel.

[0012] As an optional solution for the operation and maintenance device of the photovoltaic power station described in this utility model, the bottom of the clamp is provided with a sliding base, and the clamp is slidably assembled along the front support plate or the rear support plate through the sliding base.

[0013] As an optional solution for the operation and maintenance device of the photovoltaic power station described in this utility model, the clamp is equipped with a locking pin, and both the front support plate and the rear support plate are provided with positioning holes for the locking pin to be inserted.

[0014] As an optional solution for the operation and maintenance device of a photovoltaic power station described in this utility model, a plurality of the operation and maintenance components are sequentially arranged on the ground to form a photovoltaic station.

[0015] This utility model has the following beneficial effects: 1. In this type of photovoltaic power station operation and maintenance device, the photovoltaic panels are fixedly supported by the operation and maintenance components. The operation and maintenance components, which consist of front columns and rear columns, can place two photovoltaic panels along the same inclined plane to form two rows of multiple photovoltaic stations.

[0016] 2. In this photovoltaic power station operation and maintenance device, the first telescopic link drives the front support plate to rotate counterclockwise around the first positioning pin on the front column, so that the photovoltaic panel placed obliquely on top can rotate to a horizontal state, so that it can be accessed at the bottom during maintenance and leave space for the maintenance personnel to stand.

[0017] 3. In this photovoltaic power station operation and maintenance device, the second telescopic link drives the rear support plate to rotate clockwise around the second positioning pin on the rear column, so that the photovoltaic panel placed at an angle to the top can rotate to a vertical state, so that it can be approached to the bottom during maintenance to facilitate maintenance work.

[0018] 4. In this photovoltaic power station operation and maintenance device, the photovoltaic panels on the top can be deployed in opposite directions by combining the front and rear columns to increase the space at the bottom for easy access. When the photovoltaic panels are all placed at an angle, the support columns with end plates can provide additional support for the photovoltaic panels. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a photovoltaic power station operation and maintenance device according to the present invention; Figure 2 This is a schematic diagram of the unfolded state of a photovoltaic power station operation and maintenance device according to the present invention; Figure 3 This is a left-side structural schematic diagram of a photovoltaic power station operation and maintenance device according to the present invention; Figure 4 This is a three-dimensional structural diagram of the front and rear pillars of this utility model; Figure 5 This is a three-dimensional structural diagram of the front pillar of this utility model; Figure 6 This is a schematic diagram of the main structure of the card holder of this utility model.

[0020] In the diagram: 1. Front column; 10. Front support plate; 11. First positioning pin; 12. First telescopic link; 2. Support column; 20. End plate; 3. Rear column; 30. Rear support plate; 31. Second positioning pin; 32. Second telescopic link; 4. Photovoltaic panel; 5. Clip; 50. Sliding base; 51. Locking pin; 52. Positioning hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1: This example aims to address the problem of difficulty in maintenance and repair caused by personnel having to crawl into the confined space at the bottom of the photovoltaic (PV) station during inspections. Please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A photovoltaic power station operation and maintenance device includes two parallel operation and maintenance components. Several operation and maintenance components are arranged sequentially on the ground to form a photovoltaic station. The top of each operation and maintenance component is provided with two photovoltaic panels 4, one in front and one in back.

[0023] The maintenance component includes a front column 1 and a rear column 3 arranged on the same straight line. The front column 1 is provided with a front support plate 10. The front support plate 10 is provided with a first positioning pin 11 at the top of the front column 1. A first telescopic link 12 is pinned to one side of the front support plate 10. The end of the first telescopic link 12 is pinned to one side of the front column 1. The pin joint between the first positioning pin 11 and the front support plate 10 is located at the front third of the front support plate 10 from high to low. When the first telescopic link 12 is retracted, it can drive the front support plate 10 to rotate counterclockwise around the first positioning pin 11 on the front column 1, thereby causing the photovoltaic panel 4, which is tilted on the front support plate 10, to rotate to a horizontal state.

[0024] The rear column 3 is provided with a rear support plate 30. The rear support plate 30 is provided with a second positioning pin 31 at the top of the rear column 3. A second telescopic link 32 is pinned to one side of the rear support plate 30. The end of the second telescopic link 32 is pinned to one side of the rear column 3. The pin joint between the second positioning pin 31 and the rear support plate 30 is located at the rear third of the rear support plate 30 from high to low. When the second telescopic link 32 is retracted, it can drive the rear support plate 30 to rotate clockwise around the second positioning pin 31 on the rear column 3, thereby causing the photovoltaic panel 4, which is placed tilted on the rear support plate 30, to rotate to a horizontal state.

[0025] The front support plate 10 and the rear support plate 30 have the same inclination angle and are located on the same diagonal line. The first telescopic link 12 and the second telescopic link 32 are distributed in a mirror image on the front column 1 and the rear column 3.

[0026] In summary, by rotating the front support plate 10 and the rear support plate 30, the two tilted photovoltaic panels 4 can be opened, thereby facilitating routine maintenance and repair work by the maintenance personnel.

[0027] It should be noted that the deployed photovoltaic station can be used as a temporary storage area, such as for parking or placing goods, thus facilitating its widespread use.

[0028] Example 2 aims to address how to improve the adaptability of the photovoltaic power station operation and maintenance equipment and how to enhance its operational stability. This example is an improvement upon Example 1. For details, please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 A support column 2 for supporting the photovoltaic panel 4 is provided between the front column 1 and the rear column 3. The top of the support column 2 is provided with an end plate 20 that fits into the bottom of the photovoltaic panel 4. The support column 2 can further fix the photovoltaic panel 4 through the end plate 20, thereby reinforcing the photovoltaic panel 4.

[0029] Both the front support plate 10 and the rear support plate 30 are provided with clips 5 at their tops. The clips 5 are symmetrically arranged along both sides of the photovoltaic panel 4. The two clips 5 cooperate to clamp the two opposite ends of the photovoltaic panel 4, thereby fixing it. The bottom of the clips 5 is provided with a sliding base 50. The clips 5 slide along the front support plate 10 or the rear support plate 30 through the sliding base 50. The clips 5 are fitted with locking pins 51. The front support plate 10 and the rear support plate 30 are provided with positioning holes 52 for the locking pins 51 to be inserted. The position of the clips 5 can be adjusted through the sliding base 50. After adjustment, the locking pins 51 can be inserted into the positioning holes 52 at different positions to lock them. By adjusting the distance between the two clips 5, they can be adapted to photovoltaic panels 4 of different sizes.

[0030] In this embodiment: the position of the clip 5 can be adjusted by the sliding base 50 so that it is located at different positions on the front support plate 10 and the rear support plate 30. The sliding base 50 can be locked by the locking pin 51 to prevent it from sliding, so that the spacing between the two clips 5 can be adapted to photovoltaic panels 4 of different specifications.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A photovoltaic power station operation and maintenance device, comprising two parallel operation and maintenance components, wherein the top of each operation and maintenance component is provided with two photovoltaic panels (4), characterized in that: The operation and maintenance components include a front column (1) and a rear column (3) arranged on the same straight line, and a support column (2) for supporting the photovoltaic panel (4) is also provided between the front column (1) and the rear column (3). The front pillar (1) is provided with a front support plate (10), and the front support plate (10) is provided with a first positioning pin (11) at the top of the front pillar (1). A first telescopic link (12) is pinned to one side of the front support plate (10), and the end of the first telescopic link (12) is pinned to one side of the front pillar (1). The rear column (3) is provided with a rear support plate (30), and the rear support plate (30) is provided with a second positioning pin (31) at the top of the rear column (3). A second telescopic link (32) is pinned to one side of the rear support plate (30), and the end of the second telescopic link (32) is pinned to one side of the rear column (3).

2. The photovoltaic power station operation and maintenance device according to claim 1, characterized in that: The front support plate (10) and the rear support plate (30) have the same tilt angle and are located on the same diagonal line. The first telescopic link (12) and the second telescopic link (32) are distributed in a mirror shape on the front column (1) and the rear column (3).

3. The photovoltaic power station operation and maintenance device according to claim 2, characterized in that: The pin joint between the first positioning pin (11) and the front support plate (10) is located at the front third of the front support plate (10) from high to low.

4. The photovoltaic power station operation and maintenance device according to claim 3, characterized in that: The pin joint between the second positioning pin (31) and the rear support plate (30) is located at the rear third of the rear support plate (30) from high to low.

5. The photovoltaic power station operation and maintenance device according to claim 1, characterized in that: The top of the support column (2) is provided with an end plate (20) that fits into the bottom of the photovoltaic panel (4).

6. The photovoltaic power station operation and maintenance device according to claim 1, characterized in that: Both the front support plate (10) and the rear support plate (30) are provided with clips (5) on their tops, and the clips (5) are arranged symmetrically along both sides of the photovoltaic panel (4).

7. The photovoltaic power station operation and maintenance device according to claim 6, characterized in that: The bottom of the clip (5) is provided with a sliding base (50), and the clip (5) is slidably assembled along the front support plate (10) or the rear support plate (30) via the sliding base (50).

8. The photovoltaic power station operation and maintenance device according to claim 7, characterized in that: The clip (5) is fitted with a locking pin (51), and the front support plate (10) and the rear support plate (30) are both provided with positioning holes (52) for the locking pin (51) to be inserted.

9. A photovoltaic power station operation and maintenance device according to any one of claims 1-7, characterized in that: Several of the aforementioned operation and maintenance components are sequentially installed on the ground to form a photovoltaic station.

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