Photovoltaic rack installed based on distribution network rack

Abstract

The utility model discloses a photovoltaic rack installed based on a distribution network rack, which belongs to the technical field of photovoltaic power generation and comprises a vertical column, an inclined strut, an inclined beam and a photovoltaic panel. The lower end of the stand column is connected with the top end of a vertical rod of the distribution network rack, the upper end of the stand column is hinged to the inclined beam, the inclined strut is arranged in the middle of the stand column in the vertical direction, and the inclined strut extends upwards to the inclined beam and is hinged to the inclined beam; the photovoltaic panel is arranged on the upper surface of the oblique beam, and the upper surface of the photovoltaic panel faces upwards. According to the photovoltaic rack installed based on the distribution network rack, the combination of a common distribution network rack and a photovoltaic structure is realized, and the problem that the existing photovoltaic structure occupies more roofs or land positions is solved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic power generation technology, and in particular to a photovoltaic platform based on a distribution network platform. Background Technology

[0002] Photovoltaic panels, also known as solar panels, are devices that convert solar radiation into electrical energy. They are the core and most important component of a solar power generation system. Photovoltaic racks are used for positioning and installing photovoltaic panels. To ensure sufficient sunlight, existing photovoltaic structures are typically installed on rooftops, which occupies a significant amount of roof space. Utility Model Content

[0003] In order to overcome the defects of the existing technology, this utility model provides a photovoltaic platform based on the distribution network platform to solve the above problems.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a photovoltaic platform based on distribution network platform installation, including columns, diagonal braces, diagonal beams and photovoltaic panels;

[0005] The lower end of the column is connected to the top of the pole of the distribution grid frame, the upper end of the column is hinged to the inclined beam, the column is provided with the inclined brace at the middle position in the vertical direction, the inclined brace extends upward to the inclined beam and is hinged to the inclined beam; the photovoltaic panel is disposed on the upper surface of the inclined beam, and the upper surface of the photovoltaic panel faces upward.

[0006] It is worth noting that the photovoltaic panel is connected to the inclined beam via a support assembly; the support assembly includes a U-shaped connector, a connecting block, a first screw, and a second screw. The first ends of the two vertical arms of the U-shaped connector are each provided with an inwardly bent limiting arm. The connecting block is disposed within the U-shaped structure of the U-shaped connector. The first screw passes through the photovoltaic panel and is threadedly connected to the connecting block, causing the connecting block to abut against the limiting arm. The second screw passes through the connecting arm connecting the second ends of the two vertical arms of the U-shaped connector and is threadedly connected to the inclined beam.

[0007] Specifically, the lower end of the column is encased in a cement pole, which is connected to the column.

[0008] Optionally, the outer wall of the cement pole is fitted with a clamp, the first end of the diagonal brace is hinged to the clamp, and the second end of the diagonal brace is hinged to the inclined beam.

[0009] Preferably, the column is provided with diagonal bracing on both symmetrical side walls at the middle position in the vertical direction, wherein the height of the second end of one diagonal bracing is lower than the height of the second end of the other diagonal bracing, so that the inclined beam is not horizontal.

[0010] Specifically, the included angle α between the diagonal brace and the column is greater than 0° and less than 90°.

[0011] The beneficial effects of this utility model are as follows: In the photovoltaic platform based on the distribution network frame, by installing the photovoltaic platform on top of the existing distribution network frame, it ensures that the photovoltaic panels on the photovoltaic platform receive sufficient sunlight, while also preventing the photovoltaic platform from occupying roof space. The column serves as the upright connecting the inclined beam and the distribution network frame, allowing the photovoltaic platform to stand stably on top of the distribution network frame, and the diagonal brace provides auxiliary support for the inclined beam. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of a photovoltaic platform installed on a distribution network platform in one embodiment of the present invention;

[0013] Figure 2 for Figure 1 An enlarged view of the dashed box A;

[0014] Figure 3 for Figure 1 An enlarged schematic diagram of the dashed circle B;

[0015] Figure 4 This is a schematic diagram of the structure of a photovoltaic platform installed on a distribution network platform in another embodiment of the present invention.

[0016] In the diagram: 1. Column; 2. Diagonal brace; 3. Diagonal beam; 4. Photovoltaic panel; 5. Distribution grid frame; 6. Pole; 7. Support bar assembly; 71. U-shaped connector; 711. Vertical arm; 712. Limiting arm; 713. Connecting arm; 72. Connecting block; 73. First screw; 74. Second screw; 8. Cement pole; 9. Hoop. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0018] like Figure 1-4 As shown, a photovoltaic platform based on a distribution network frame includes a column 1, a diagonal brace 2, a diagonal beam 3, and a photovoltaic panel 4.

[0019] The lower end of the column 1 is connected to the top of the pole 6 of the power distribution frame 5, the upper end of the column 1 is hinged to the inclined beam 3, the column 1 is provided with the inclined brace 2 at the middle position in the vertical direction, the inclined brace 2 extends upward to the inclined beam 3 and is hinged to the inclined beam 3; the photovoltaic panel 4 is disposed on the upper surface of the inclined beam 3, and the upper surface of the photovoltaic panel 4 faces upward.

[0020] In the photovoltaic (PV) platform installed on the distribution grid frame, the PV platform is mounted on top of the existing distribution grid frame 5. This ensures that the PV panels 4 on the PV platform receive sufficient sunlight while preventing the PV platform from occupying roof space. The height of the distribution grid frame is generally between 10 and 15 meters. Furthermore, the area around the distribution grid frame is generally open with good sunlight conditions; these two factors combined improve PV power generation. The column 1 serves as the upright 6 connecting the inclined beam 3 and the distribution grid frame 5, allowing the PV platform to stand stably on top of the distribution grid frame 5. The diagonal brace 2 provides auxiliary support for the inclined beam 3.

[0021] Preferably, the photovoltaic panel 4 is connected to the inclined beam 3 via a support assembly 7. The support assembly 7 includes a U-shaped connector 71, a connecting block 72, a first screw 73, and a second screw 74. The first ends of the two vertical arms 711 of the U-shaped connector 71 are each provided with inwardly bent limiting arms 712. The connecting block 72 is disposed within the U-shaped structure of the U-shaped connector 71. The first screw 73 passes through the photovoltaic panel 4 and is threadedly connected to the connecting block 72, causing the connecting block 72 to abut against the limiting arm 712. The second screw 74 passes through the connecting arm 713 connecting the second ends of the two vertical arms 711 of the U-shaped connector 71 and is threadedly connected to the inclined beam 3. In this embodiment, the limiting arm 712 is positioned close to the photovoltaic panel 4, and the connecting arm 713 is positioned close to the inclined beam 3. During installation, first connect the connecting arm 713 of the U-shaped connector 71 to the inclined beam 3 via the second screw 74. Then, insert the connecting block 72 from the side of the U-shaped connector 71 into the U-shaped structure of the U-shaped connector 71. After the first screw 73 passes through the photovoltaic panel 4, align the first screw 73 with the screw hole of the connecting block 72 and lock it into the screw hole of the connecting block 72. When the first screw 73 is tightened, the connecting block 72 will continuously move closer to the limiting arm 712 of the U-shaped connector 71 and finally abut against the lower side of the limiting arm 712, thereby locking the U-shaped connector 71 to the lower side of the photovoltaic panel 4. With the connection relationship between the second screw 74 and the inclined beam 3, the photovoltaic panel 4 can be installed on the inclined beam 3.

[0022] Optionally, the lower end of the column 1 is encased within a cement pole 8, and the cement pole 8 is connected to the column 6. By setting the cement pole 8, the strength of the column 1 can be improved, and a stable connection between the column 1 and the column 6 can be ensured.

[0023] Specifically, the outer wall of the cement pole 8 is fitted with a clamp 9, the first end of the diagonal brace 2 is hinged to the clamp 9, and the second end of the diagonal brace 2 is hinged to the inclined beam 3. In conjunction with the hinged structure between the column 1 and the inclined beam 3, these hinged structures allow the angle of the inclined beam 3 to be changed, thereby changing the angle of the photovoltaic panel 4.

[0024] It is worth noting that the column 1 has diagonal braces 2 on both symmetrical side walls at the middle position in the vertical direction. The height of the second end of one diagonal brace 2 is lower than the height of the second end of the other diagonal brace 2, so that the inclined beam 3 is not horizontal. In this way, the inclined beam 3 can be tilted towards the diagonal brace 2 with the lower second end, thereby causing the photovoltaic panel 4 to also tilt in that direction.

[0025] Preferably, the angle α between the diagonal brace 2 and the column 1 is greater than 0° and less than 90°. When the photovoltaic panel 4 is tilted, it is beneficial for receiving sunlight.

[0026] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A photovoltaic rack based on a network configuration rack installation, characterized by: The column, the inclined brace, the inclined beam and the photovoltaic panel are included. The lower end of the column is connected with the top end of the vertical rod of the network rack, the upper end of the column is hinged with the inclined beam, the middle position of the column in the vertical direction is provided with the inclined brace, the inclined brace extends upward to the inclined beam and is hinged with the inclined beam, the photovoltaic panel is arranged on the upper surface of the inclined beam, and the upper surface of the photovoltaic panel faces upward.

2. The photovoltaic rack based on the installation of the network rack according to claim 1, characterized in that: The photovoltaic panel is connected with the inclined beam through a support bar assembly, the support bar assembly comprises a U-shaped connector, a connecting block, a first screw rod and a second screw rod, the first end of the two vertical arms of the U-shaped connector is provided with a limiting arm which is inwardly bent, the connecting block is arranged in the U-shaped structure of the U-shaped connector, the first screw rod passes through the photovoltaic panel and is threadedly connected with the connecting block, so that the connecting block abuts against the limiting arm, and the second screw rod is threadedly connected with the inclined beam after passing through the connecting arm which connects the second end of the two vertical arms of the U-shaped connector.

3. The photovoltaic rack based on the installation of the network rack according to claim 1, characterized in that: The lower end of the column is wrapped in a cement rod, and the cement rod is connected with the vertical rod.

4. The photovoltaic rack based on the installation of the network rack according to claim 3, characterized in that: The outer wall of the cement rod is sleeved with a hoop, the first end of the inclined brace is hinged with the hoop, and the second end of the inclined brace is hinged with the inclined beam.

5. The photovoltaic rack based on the installation of the network rack according to claim 4, characterized in that: The middle position of the column in the vertical direction is provided with the inclined brace on the symmetrical two sides of the wall, the height of the second end of one of the inclined braces is lower than the height of the second end of the other inclined brace, so that the inclined beam is arranged in a non-horizontal manner.

6. The photovoltaic rack based on the installation of the network rack according to claim 1, characterized in that: The included angle a between the inclined brace and the column is greater than 0° and less than 90°.

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