Photovoltaic roof clamping assembly

Abstract

The utility model relates to the photovoltaic field, in particular to a photovoltaic roof clamping assembly which comprises a support, a clamping block is arranged on the support, and the support is clamped with an aluminum alloy frame. The supporting plate is used for supporting the solar cell panel; an adjusting mechanism is arranged in the supporting beam and used for adjusting the included angle between the supporting plate and the supporting beam. And the supporting beam is rotationally connected with the supporting plate. The angle is adjusted through the arranged adjusting mechanism, so that the angle of the solar cell panel mounted on the supporting plate is adjusted, and the adjusting mechanism can adapt to the solar cell panels with different inclination angles; the included angle between the adjusted solar cell panel and the roof is small after the solar cell panel is installed, so that the connection between the installed solar cell panel and the roof is more stable. When the support and the clamping block are installed, the clamping block is directly clamped in the aluminum alloy frame, so that the effect of stable connection is achieved, and the connected support is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic field, specifically a kind of photovoltaic roof snap-fit assembly. BACKGROUND

[0002] Photovoltaic roof is widely used in various types of building roof, such as industrial plant, commercial building, civil residence etc. Especially in distributed photovoltaic power generation project, photovoltaic panel installation needs to use snap-fit assembly, and snap-fit assembly becomes one of the preferred installation methods. It not only can improve the installation efficiency and stability of photovoltaic power generation system, but also can provide green energy for building, to realize the goal of energy saving and emission reduction.

[0003] There are two typical problems in the adjusting mechanism of the current photovoltaic roof snap-fit assembly:

[0004] One is "fixed gear adjustment": the adjusting mechanism is only provided with 2-3 fixed angle gears, which cannot adapt to the fine adjustment requirement of the inclination angle of solar cell panel caused by the difference in base flatness during roof construction.

[0005] The other is "detachable adjustment": the connecting bolt of support plate and support beam needs to be disassembled first, and then re-tightened after adjusting the angle. Not only the installation efficiency is low, but also the repeated disassembly may cause bolt thread slipping, increasing the risk of loosening in later period.

[0006] The above-mentioned defects of prior art directly lead to: the solar cell panel and the inclined surface of the roof cannot be precisely fitted during installation, forming a gap; in long-term use, dust and rainwater accumulate in the gap, and under the influence of wind pressure and temperature change, stress concentration may occur at the connection between the solar cell panel frame and the snap-fit assembly, finally leading to loosening and displacement of the assembly, affecting the power generation efficiency and structural safety.

[0007] When installing the snap-fit assembly, it is inconvenient to adjust when the snap-fit assembly is fitted with solar cell panels of different inclined surfaces, which may cause large gaps during the installation process of solar cell panels, and instability problems of solar cell panels after installation. SUMMARY

[0008] In view of the problems in the prior art, the utility model provides a photovoltaic roof snap-fit assembly.

[0009] The technical scheme adopted by the utility model to solve its technical problems is: a photovoltaic roof snap-fit assembly, comprising a support, a clamping block is arranged on the support, and the support is snap-fitted with an aluminum alloy frame; a support beam is arranged on the support, a support plate is arranged above the support beam, and the support plate is used for supporting a solar cell panel; an adjusting mechanism is arranged in the support beam, and the adjusting mechanism is used for adjusting the included angle between the support plate and the support beam; the support beam and the support plate are rotationally connected.

[0010] Preferably, the adjusting mechanism comprises an inner groove arranged on the support beam, an elevating rod arranged inside the inner groove, the elevating rod sliding inside the inner groove, a clamping column arranged on the elevating rod, a plurality of clamping grooves arranged on the support beam, the clamping column corresponding to the clamping grooves, and a top block arranged at the end of the elevating rod.

[0011] Preferably, the top block is arranged below the support plate, and the top block pushes the support plate to rotate when moving upwards.

[0012] Preferably, the clamping column moves from inside one clamping groove to inside another clamping groove to adjust the position of the elevating rod inside the inner groove.

[0013] Preferably, a pin groove is arranged on the support beam, a rotating pin is arranged on the support plate, and the rotating pin rotates inside the pin groove when the support plate rotates. Beneficial effects

[0014] The adjusting mechanism adjusts the angle, so that the solar cell panel installed on the support plate is angle-adjusted, the adjusting mechanism can adapt to solar cell panels with different inclination angles, the solar cell panel after adjustment has a smaller included angle with the roof after installation, and therefore the solar cell panel after installation is more stable in connection with the roof. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further described below in combination with the drawings and embodiments.

[0016] Fig. 1 It is an overall structure installation schematic view of the utility model;

[0017] Fig. 2 It is a sectional view of the utility model.

[0018] In the figure: 1, support; 2, clamping block; 3, support beam; 4, support plate; 5, pin groove; 6, rotating pin; 8, adjusting mechanism; 81, clamping groove; 82, clamping column; 83, inner groove; 84, top block; 85, elevating rod. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] In one embodiment, please refer to the drawings attached to the specification Figs. 1-2The utility model provides a photovoltaic roof engages subassembly, including support 1, be provided with the clamping block 2 on support 1, support 1 and aluminium alloy frame are engaged, be provided with the support beam 3 on support 1, the top of support beam 3 is provided with the support plate 4, the support plate 4 is used for supporting solar cell panel, the inside of support beam 3 is provided with adjusting mechanism 8, adjusting mechanism 8 is used for adjusting the included angle between support plate 4 and support beam 3, support beam 3 and support plate 4 are rotatably connected.

[0021] Through the angle of adjusting mechanism 8 adjustment, make the solar cell panel installed on support plate 4 angle adjustment, adjusting mechanism 8 can adapt to different inclination angle solar cell panel, make the solar cell panel after adjustment and the included angle of roof after installation are smaller, thereby make the solar cell panel after installation and roof connection more stable, through the setting support 1 and clamping block 2 when installing, directly the clamping block 2 engages in aluminium alloy frame, thereby realize the effect of stable connection, and the support 1 after connection is more stable.

[0022] The adjusting mechanism 8 includes the inner groove 83 set on the support beam 3, the inside of the inner groove 83 is provided with the lifting rod 85, the lifting rod 85 slides in the inside of the inner groove 83, the lifting rod 85 is provided with the clamping column 82, the support beam 3 is provided with a plurality of clamping grooves 81, the clamping column 82 corresponds with the clamping groove 81, the end of the lifting rod 85 is provided with the top block 84.

[0023] The top block 84 is located below the support plate 4, and the top block 84 moves to push the support plate 4 to rotate.

[0024] The clamping column 82 moves from the inside of one clamping groove 81 to the inside of another clamping groove 81 to adjust the position of the lifting rod 85 in the inner groove 83.

[0025] When the top block 84 needs to be adjusted, first rotate the clamping column 82, the clamping column 82 drives the lifting rod 85 to rotate, after the clamping column 82 is separated from the clamping groove 81, push the clamping column 82 upward, the clamping column 82 rises and drives the top block 84 to move upward synchronously, when the lifting rod 85 moves to the appropriate position, rotate the clamping column 82, the clamping column 82 will enter the inside of another clamping groove 81, at this time, under the limiting of the clamping groove 81, the clamping column 82 will not move downward, and the lifting rod 85 is limited, so that the top block 84 does not move after lifting the support plate 4, and the support plate 4 has a solar cell panel above, therefore, the support plate 4 will not turn upward, so that the support plate 4 is more stable.

[0026] The support beam 3 is provided with a pin groove 5, and the support plate 4 is provided with a rotating pin 6, when the support plate 4 rotates, the rotating pin 6 rotates in the inside of the rotating groove.

[0027] The utility model discloses when using, when needing to adjust support plate 4, first rotate card post 82, and card post 82 drives lifting rod 85 to rotate, and after card post 82 is separated from the card slot 81, push card post 82 upwards, and card post 82 will drive top block 84 to move up synchronously after ascending, when lifting rod 85 moves to the appropriate position, rotate card post 82, and card post 82 will enter to another card slot 81's inside, at this moment, under the location of card slot 81, card post 82 will not move downwards, and then lifting rod 85 is limited, so that top block 84 will not move after jacking up support plate 4, and then support plate 4 is adjusted to the appropriate position.

[0028] The basic principle, main features and advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic roofing clip assembly, comprising: The application relates to a solar energy support device, which comprises a support (1) provided with a clamping block (2) and matched with an aluminum alloy frame; a support beam (3) is arranged on the support (1), an upper portion of the support beam (3) is provided with a support plate (4) for supporting a solar cell panel; an adjusting mechanism (8) is arranged in the support beam (3) and used for adjusting the included angle between the support plate (4) and the support beam (3); and the support beam (3) and the support plate (4) are rotationally connected.

2. A photovoltaic roofing clip assembly according to claim 1, wherein, The adjusting mechanism (8) comprises an inner groove (83) arranged on the support beam (3), a lifting rod (85) is arranged in the inner groove (83) and slides in the inner groove (83); a clamping column (82) is arranged on the lifting rod (85), a plurality of clamping grooves (81) are arranged on the support beam (3), the clamping column (82) corresponds to the clamping grooves (81); and a top block (84) is arranged at the end of the lifting rod (85).

3. A photovoltaic roofing assembly according to claim 2, wherein, The top block (84) is located below the support plate (4), and the top block (84) pushes the support plate (4) to rotate when moving upwards.

4. A photovoltaic roofing assembly according to claim 3, wherein, The clamping column (82) moves from the inside of one clamping groove (81) to the inside of another clamping groove (81) to adjust the position of the lifting rod (85) in the inner groove (83).

5. A photovoltaic roofing assembly according to claim 4, wherein, A pin groove (5) is arranged on the support beam (3), a rotating pin (6) is arranged on the support plate (4), and the rotating pin (6) rotates in the pin groove when the support plate (4) rotates.

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