Waterproof device and photovoltaic support

Abstract

The utility model relates to the technical field of photovoltaic supports, and provides a waterproof device which comprises a waterproof frame and two fixing assemblies. The waterproof frame comprises a first baffle and two second baffles, the first baffle is placed on the upper side of the cross rod, and the two second baffles are arranged on the two sides of the first baffle respectively to form a water guide groove; the two fixing assemblies are arranged on the two sides of the first baffle correspondingly. The fixing assembly comprises a pressing piece, a mounting plate, a U-shaped bolt and two nuts. One end of the pressing piece abuts against the upper side of the first baffle, the other end of the pressing piece abuts against the upper side of the cross rod, and the second baffle penetrates through the pressing piece; the mounting plate is propped against the lower side of the cross rod; the U-shaped bolt penetrates through the pressing piece and the mounting plate and is in threaded connection with the two nuts, and the cross rod is located in the U-shaped bolt. Therefore, the safe use of the photovoltaic system can be ensured as much as possible. In addition, the utility model further provides a photovoltaic support.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of photovoltaic support, in particular to a waterproof device and photovoltaic support. BACKGROUND

[0002] The photovoltaic support is a special support designed for placing, installing and fixing solar panels in a solar photovoltaic power generation system.

[0003] In the related art, the photovoltaic support includes a plurality of horizontal rods and a plurality of vertical rods, the plurality of horizontal rods are fixedly connected to the plurality of vertical rods and are arranged at intervals along the length direction of the vertical rods, and a plurality of solar panels are fixedly connected to the plurality of horizontal rods at intervals. Wherein, there is a gap between two adjacent solar panels.

[0004] However, in actual application, when it rains, rainwater is easy to penetrate to the lower side of the solar panel through the gap between the two solar panels, thereby affecting the safe use of the photovoltaic system installed below the horizontal rod, and therefore needs to be improved. CONTENT OF THE INVENTION

[0005] In order to ensure the safe use of the photovoltaic system as much as possible, in a first aspect, the present application provides a waterproof device.

[0006] The waterproof device provided by the present application adopts the following technical scheme:

[0007] A waterproof device includes a waterproof frame and two fixing assemblies; the waterproof frame includes a first baffle and two second baffles, the first baffle is placed on the upper side of the horizontal rod, and the two second baffles are respectively arranged on both sides of the first baffle to form a water guide groove; the two fixing assemblies are respectively arranged on both sides of the first baffle; the fixing assembly includes a pressing piece, a mounting plate, a U-shaped bolt and two nuts; one end of the pressing piece abuts against the upper side of the first baffle, the other end abuts against the upper side of the horizontal rod, and the second baffle is arranged in the pressing piece; the mounting plate abuts against the lower side of the horizontal rod; the U-shaped bolt is arranged in the pressing piece and the mounting plate and is threadedly connected with the two nuts, and the horizontal rod is located in the U-shaped bolt.

[0008] In practical application, the first baffle is placed on the upper side of the horizontal rod, and then the pressing piece is placed, so that one end of the pressing piece abuts against the upper side of the first baffle, and the other end abuts against the upper side of the horizontal rod, then the U-shaped bolt is arranged on the pressing piece and the mounting plate, and the two nuts are threadedly connected to the U-shaped bolt, so that the nuts abut against the lower side of the mounting plate, so as to press the waterproof frame on the horizontal rod, thereby achieving installation of the waterproof device; rainwater penetrating from the gap between the two solar panels falls to the first baffle, and a water guide groove is formed between the two second baffles and the first baffle, so as to guide and discharge the rainwater, which can effectively prevent the rainwater from penetrating into the photovoltaic system below the horizontal rod, thereby ensuring safe use of the photovoltaic system as much as possible.

[0009] Preferably, the pressing piece comprises a pressing plate, a connecting plate and a giving plate, the pressing plate abuts against the first baffle, the connecting plate abuts against the horizontal rod, and two through holes for the U-shaped bolt to pass through are formed in the connecting plate, and the giving plate is arranged between the pressing plate and the connecting plate to allow the first baffle to pass through.

[0010] By adopting the above technical scheme, the pressing plate, the connecting plate and the giving plate are arranged to realize abutment of the pressing piece against the first baffle and the horizontal rod, and the second baffle is arranged on the pressing piece.

[0011] Preferably, a gap exists between the through hole and the U-shaped bolt.

[0012] By adopting the above technical scheme, the gap between the through hole and the U-shaped bolt makes it more flexible and convenient for the U-shaped bolt to pass through the connecting plate, thereby facilitating installation of the waterproof frame.

[0013] Preferably, the upper end of the giving plate is arranged in an arc shape.

[0014] By adopting the above technical scheme, the upper end of the giving plate is arranged in an arc shape to facilitate force exertion by the staff, thereby facilitating installation of the pressing piece.

[0015] Preferably, the upper end of the giving plate is higher than the U-shaped bolt.

[0016] By adopting the above technical scheme, the upper end of the giving plate is arranged to be higher than the U-shaped bolt to provide installation space for the U-shaped bolt, thereby facilitating installation of the U-shaped bolt.

[0017] Preferably, the pressing piece further comprises a pressing strip, the pressing strip is arranged on the lower side of the connecting plate and abuts against the horizontal rod.

[0018] By adopting the above technical scheme, the pressing strip is arranged to abut against the upper side of the horizontal rod, so that the two ends of the pressing piece can more stably abut against the first baffle and the horizontal rod.

[0019] Preferably, the pressing member further comprises a plurality of pressing protrusions, and the plurality of pressing protrusions are arranged on the lower side of the pressing plate.

[0020] By adopting the above technical scheme, the plurality of pressing protrusions are arranged to abut against the first baffle, so as to improve the stability of the abutment of the first baffle.

[0021] Preferably, a guide groove is arranged on the side of the pressing plate close to the connecting plate.

[0022] By adopting the above technical scheme, the guide groove is arranged, so that the second baffle is more easily arranged in the gap plate, thereby facilitating the installation of the pressing member.

[0023] In a second aspect, the present application provides a photovoltaic support.

[0024] The photovoltaic support provided by the present application adopts the following technical scheme:

[0025] The photovoltaic support comprises the waterproof device described above.

[0026] In summary, the present application has at least one of the following beneficial technical effects:

[0027] 1. Rainwater penetrating from the gap between two solar panels falls to the first baffle, and the two second baffles and the first baffle form a water guide groove therebetween to guide and discharge the rainwater, which can effectively prevent the rainwater from penetrating into the photovoltaic system below the cross bar, thereby ensuring the safe use of the photovoltaic system as much as possible;

[0028] 2. By arranging a gap between the through hole and the U-shaped bolt, the U-shaped bolt is more flexible and convenient to arrange in the connecting plate, thereby facilitating the installation of the waterproof frame;

[0029] 3. By arranging the upper end of the gap plate to be higher than the U-shaped bolt, the U-shaped bolt provides an installation space, thereby facilitating the installation of the U-shaped bolt. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a schematic diagram of the overall structure of the waterproof device in the embodiment of the present application;

[0031] Figure 2 is a schematic diagram of part of the structure of the waterproof device in the embodiment of the present application.

[0032] Reference signs: 1, waterproof frame; 11, first baffle; 12, second baffle; 13, water guide groove; 2, fixing assembly; 21, pressing member; 211, pressing plate; 212, connecting plate; 213, gap plate; 214, through hole; 215, pressing strip; 216, pressing protrusion; 217, guide groove; 22, mounting plate; 23, U-shaped bolt; 24, nut; 3, cross bar. DETAILED DESCRIPTION

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application; the use of the terms "including," "comprising," "having" and "with" in the specification and claims herein are used to mean "including but not limited to." In this application, the use of "about" for a given range means that the range is from the lower value and to the upper value of the range and encompassing any and all subranges between the lower and upper values. In this application, the use of "at least" with a given value means that the value can be greater than or equal to the given value.

[0034] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in

[0035] The application will be described in further detail in the following Figures 1-2 The application will be described in further detail in the following

[0036] The application discloses a waterproof device.

[0037] With reference to the drawings Figure 1 The waterproof device comprises a waterproof frame 1 and two fixing assemblies 2, the waterproof frame 1 comprises a first baffle 11 and two second baffles 12, the first baffle 11 and the second baffles 12 are both arranged in the shape of a rectangular plate, the first baffle 11 is placed on the upper side of a horizontal rod 3, the two second baffles 12 are integrally connected to the two sides of the first baffle 11, and a water guide groove 13 is formed between the two second baffles 12 and the first baffle 11 to guide and discharge rainwater.

[0038] With reference to the drawings Figure 1 and Figure 2 The two fixing assemblies 2 are arranged on the two sides of the first baffle 11, specifically, the fixing assembly 2 comprises a pressing piece 21, a mounting plate 22, a U-shaped bolt 23 and two nuts 24, one end of the pressing piece 21 abuts against the upper side of the first baffle 11, the other end of the pressing piece 21 abuts against the upper side of the horizontal rod 3, and the second baffle 12 is arranged in the pressing piece 21. The mounting plate 22 is a rectangular plate, the mounting plate 22 abuts against the lower side of the horizontal rod 3, the U-shaped bolt 23 is vertically downwardly arranged in the pressing piece 21 and the mounting plate 22, so that the horizontal rod 3 is located in the U-shaped bolt 23, and the two nuts 24 are threadedly connected to the lower end of the U-shaped bolt 23 and abut against the lower side of the mounting plate 22, so as to press and fix the first baffle 11.

[0039] In practical application, the first baffle 11 is first placed on the upper side of the horizontal rod 3, and then the pressing member 21 is placed, so that one end of the pressing member 21 abuts against the upper side of the first baffle 11, and the other end abuts against the upper side of the horizontal rod 3. Then the U-shaped bolt 23 is threaded through the pressing member 21 and the mounting plate 22, and the two nuts 24 are threadedly connected to the U-shaped bolt 23, so that each nut 24 abuts against the lower side of the mounting plate 22, thereby achieving the pressing and fixing of the first baffle 11. In this way, the waterproof frame 1 is pressed against the horizontal rod 3, thereby achieving the installation of the waterproof device.

[0040] In this way, the rainwater penetrating from the gap between the two solar panels falls to the first baffle 11, and the water guide groove 13 is formed between the two second baffles 12 and the first baffle 11 to guide and discharge the rainwater, which can effectively prevent the rainwater from penetrating into the photovoltaic system below the horizontal rod 3, thereby ensuring the safe use of the photovoltaic system as much as possible.

[0041] In some embodiments, the pressing member 21 includes a pressing plate 211, a connecting plate 212, and a giving plate 213. The pressing plate 211 and the connecting plate 212 are both rectangular plates. The pressing plate 211 abuts against the upper side of the first baffle 11, so that one end of the pressing member 21 abuts against the first baffle 11. The connecting plate 212 abuts against the upper side of the horizontal rod 3, so that the other end of the pressing member 21 abuts against the horizontal rod 3. Two through holes 214 are formed in the connecting plate 212 for threading the U-shaped bolt 23. The giving plate 213 is in the shape of a "U" plate and is integrally connected between the pressing plate 211 and the connecting plate 212, so that the first baffle 11 can be threaded through the giving plate 213, thereby facilitating the installation of the pressing member 21.

[0042] In some embodiments, there is a gap between the through hole 214 and the U-shaped bolt 23, i.e., the diameter of the through hole 214 is greater than the diameter of the U-shaped bolt 23, so as to facilitate the threading of the U-shaped bolt 23, making the threading of the U-shaped bolt 23 in the connecting plate 212 more flexible and convenient, thereby facilitating the installation of the waterproof frame 1 and further facilitating the installation of the waterproof device.

[0043] In some embodiments, the upper end of the giving plate 213 is arc-shaped, so as to facilitate the force exertion by the worker, thereby facilitating the taking and placing of the pressing member 21 and further facilitating the installation of the pressing member 21.

[0044] In some embodiments, the upper end of the giving plate 213 is higher than the U-shaped bolt 23, so as to provide installation space for the U-shaped bolt 23, thereby facilitating the installation of the U-shaped bolt 23.

[0045] In some embodiments, the pressing member 21 further includes a pressing strip 215 integrally connected to the lower side of the connecting plate 212 away from the one end of the pressing plate 211. The pressing strip 215 abuts against the upper side of the horizontal rod 3, so that the two ends of the pressing member 21 can more stably abut against the first baffle 11 and the horizontal rod 3.

[0046] In some embodiments, the pressing member 21 further comprises a plurality of pressing protrusions 216 integrally connected to the lower side of the pressing plate 211 and arranged along the width direction of the pressing plate 211 to abut against the first baffle 11, so as to improve the friction force of the abutment against the first baffle 11 and the stability of the abutment against the first baffle 11.

[0047] In some embodiments, the pressing plate 211 is provided with a guide groove 217 on the side close to the connecting plate 212, and the second baffle 12 abuts against the groove wall of the guide groove 217 to guide the second baffle 12, so as to facilitate the installation of the pressing member 21.

[0048] The implementation principle of the embodiment is that in actual application, the first baffle 11 is placed on the upper side of the horizontal rod 3, and then the pressing member 21 is placed, so that one end of the pressing member 21 abuts against the upper side of the first baffle 11 and the other end abuts against the upper side of the horizontal rod 3, then the U-shaped bolt 23 is threaded through the pressing member 21 and the mounting plate 22, and the two nuts 24 are threadedly connected to the U-shaped bolt 23, so that each nut 24 abuts against the lower side of the mounting plate 22, to achieve the pressing and fixing of the first baffle 11, so that the waterproof frame 1 is pressed against the horizontal rod 3 to achieve the installation of the waterproof device.

[0049] Wherein, the rainwater penetrating from the gap between the two solar panels falls to the first baffle 11, and the water guide groove 13 is formed between the two second baffles 12 and the first baffle 11 to guide and discharge the rainwater, which can effectively prevent the rainwater from penetrating into the photovoltaic system below the horizontal rod 3, so as to ensure the safe use of the photovoltaic system as much as possible.

[0050] The embodiment of the application further discloses a photovoltaic support.

[0051] The photovoltaic support comprises the waterproof device described in the above embodiment.

[0052] The above are the preferred embodiments of the application, which do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application shall be covered within the protection scope of the application.

Claims

1. A waterproofing device, characterized in that, The waterproof device comprises a waterproof frame (1) and two fixing assemblies (2); the waterproof frame (1) comprises a first baffle (11) and two second baffles (12), the first baffle (11) is arranged on the upper side of a horizontal rod (3), the two second baffles (12) are arranged on the two sides of the first baffle (11) respectively to form a water guide groove (13); the two fixing assemblies (2) are arranged on the two sides of the first baffle (11) respectively; the fixing assembly (2) comprises a pressing piece (21), a mounting plate (22), a U-shaped bolt (23) and two nuts (24); one end of the pressing piece (21) is abutted against the upper side of the first baffle (11), the other end is abutted against the upper side of the horizontal rod (3), and the second baffle (12) is arranged through the pressing piece (21); the mounting plate (22) is abutted against the lower side of the horizontal rod (3); the U-shaped bolt (23) is arranged through the pressing piece (21) and the mounting plate (22) and is in threaded connection with the two nuts (24), and the horizontal rod (3) is located in the U-shaped bolt (23).

2. A waterproofing device according to claim 1, wherein The pressing piece (21) comprises a pressing plate (211), a connecting plate (212) and a giving plate (213), the pressing plate (211) is abutted against the first baffle (11), the connecting plate (212) is abutted against the horizontal rod (3), two through holes (214) for the U-shaped bolt (23) are formed in the connecting plate (212), and the giving plate (213) is arranged between the pressing plate (211) and the connecting plate (212) to allow the first baffle (11) to pass through.

3. A waterproofing device according to claim 2, wherein, A gap is formed between the through hole (214) and the U-shaped bolt (23).

4. A waterproofing device according to claim 2, wherein The upper end of the giving plate (213) is arranged in a circular arc shape.

5. A waterproofing device according to claim 4, wherein, The upper end of the giving plate (213) is higher than the U-shaped bolt (23).

6. A waterproofing device according to claim 2, wherein The pressing piece (21) further comprises a pressing strip (215), the pressing strip (215) is arranged on the lower side of the connecting plate (212) and is abutted against the horizontal rod (3).

7. A waterproofing device according to claim 2, wherein The pressing piece (21) further comprises a plurality of pressing protrusions (216), and the plurality of pressing protrusions (216) are arranged on the lower side of the pressing plate (211) at intervals.

8. A waterproofing device according to claim 2, wherein, A guide groove (217) is formed in the side of the pressing plate (211) close to the connecting plate (212).

9. A photovoltaic mount, characterized by, The waterproof device comprises the waterproof device according to any one of claims 1-8.

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