A double-slope photovoltaic mounting bracket suitable for sloping roofs

Abstract

The present application discloses a double-slope photovoltaic mounting bracket suitable for a sloping roof, comprising a plurality of support frames arranged in parallel, the lower ends of all the support frames being commonly connected to a plurality of fixing bars arranged in parallel for fixing on the roof, the upper ends of all the support frames being commonly connected to a plurality of supporting bars arranged in parallel, both ends of each fixing bar being vertically connected to a fixing rod, one end of the fixing rod being vertically connected to a mounting rod, and a fixing plate for fixing on the vertical outer side wall of the house body being connected to the mounting rod. Both ends of the fixing bar are fixed to the vertical outer side wall of the house body, and all the support frames are mounted on the fixing bar, thereby reducing the influence of the structure on the roof slope on the bracket installation, ensuring that the bracket can be installed smoothly, and reducing the difficulty of bracket installation.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic installation, and in particular to a double-slope photovoltaic installation bracket suitable for sloping roofs. Background Art

[0002] In the current photovoltaic support system, the common sloped roof photovoltaic support adopts a fixed structure, which fixes the photovoltaic modules on the roof through components such as beams, longitudinal beams and columns. The installation of these supports usually needs to be adjusted according to the slope of the roof to ensure that the photovoltaic modules can obtain the best solar radiation angle.

[0003] At present, the patent with announcement number CN115800876A discloses a roof photovoltaic support device, including a support assembly, the support assembly includes a base plate, a column and a mounting beam, the base plate is provided with mounting holes on four sides, fasteners are arranged in the mounting holes, the column is fixed to the top of the base plate, the mounting beam is fixed to the top of the column, and a purlin is arranged on the top of the mounting beam; a photovoltaic module, the photovoltaic module is laid on the top of the purlin.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the above-mentioned photovoltaic brackets are easily restricted by the roof structure, which makes the installation of the brackets more difficult, and thus needs to be improved. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a double-slope photovoltaic mounting bracket suitable for sloping roofs, aiming to solve the above problems.

[0006] A double-slope photovoltaic mounting bracket suitable for a sloping roof comprises a plurality of support frames arranged in parallel, the lower ends of all the support frames being commonly connected to a plurality of fixing bars arranged in parallel for fixing on the roof, the upper ends of all the support frames being commonly connected to a plurality of support bars arranged in parallel, both ends of each fixing bar being vertically connected to a fixing rod, one end of the fixing rod being vertically connected to a mounting rod, and the mounting rod being connected to a fixing plate for fixing on the vertical outer side wall of a house.

[0007] By adopting the above technical solution, both ends of the fixing strip are fixed on the vertical outer wall of the house body, and all supporting frames are installed on the fixing strip, thereby reducing the impact of the structure on the roof slope on the bracket installation, ensuring that the bracket can be installed smoothly, and reducing the difficulty of bracket installation.

[0008] Optionally, the support frame includes a bending rod, two support members and a plurality of vertical poles, the bending rod is connected to the upper ends of all the vertical poles, the lower end of each vertical pole is connected to a fixing bar, and the two support members are respectively installed at both ends of the bending rod.

[0009] Optionally, the support member includes a support rod, a positioning rod and a connecting rod, the support rod is connected to one end of the bending rod, the connecting rod is vertically connected to the lower end of the support rod, a connecting plate is connected to the connecting rod, the positioning rod is connected to the lower end of the support rod, and the positioning plate is connected to the positioning rod.

[0010] Optionally, the support member includes a support rod and a connecting rod, the connecting rod is vertically connected to the lower end of the support rod, one end of the connecting rod is connected to a connecting plate, and the lower end of the support rod is connected to the support plate.

[0011] Optionally, the fixing bar is connected with a plurality of adjusting rods at intervals along its length direction, the adjusting rods correspond to the vertical rods one by one, and the adjusting rods are connected to the lower ends of the vertical rods.

[0012] By adopting the above technical solution, when the vertical pole is installed on the adjusting rod, the adjusting rod has a certain length, so that the installer can fine-tune the connection point between the vertical pole and the adjusting rod as needed, making the installation of the bracket more flexible.

[0013] Optionally, a reinforcing rod is connected between the vertical rod and the bending rod.

[0014] By adopting the above technical solution, the reinforcing rod can improve the connection strength between the vertical rod and the bending rod, thereby improving the stability of the bracket.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. Both ends of the fixing strip are fixed on the vertical outer wall of the house, and all support frames are installed on the fixing strip, thereby reducing the impact of the structure on the roof slope on the bracket installation, ensuring that the bracket can be installed smoothly and reducing the difficulty of bracket installation.

[0017] 2. When installing the vertical pole on the adjusting rod, the adjusting rod has a certain length, so that the installer can fine-tune the connection point between the vertical pole and the adjusting rod as needed, making the installation of the bracket more flexible.

[0018] 3. The reinforcing rod can improve the connection strength between the vertical rod and the bending rod, thereby improving the stability of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of Example 1 of the present application.

[0020] Figure 2 It is a structural diagram of Example 2 of the present application.

[0021] Description of reference numerals:

[0022] 1. Support frame; 11. Bending rod; 12. Support member; 121. Support rod; 122. Positioning rod; 1221. Positioning plate; 123. Connecting rod; 1231. Connecting plate; 124. Support plate; 13. Vertical rod; 14. Support bar; 2. Fixing bar; 21. Fixing rod; 22. Mounting rod; 23. Fixing plate; 3. Adjusting rod; 4. Reinforcing rod. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0025] Example 1

[0026] The present application embodiment discloses a double-slope photovoltaic mounting bracket suitable for a sloping roof. Figure 1 , including a plurality of support frames 1 arranged in parallel, specifically, the number of support frames 1 is four. The lower ends of all support frames 1 are commonly fixedly connected with a plurality of fixing bars 2 arranged in parallel for fixing on the roof, and the upper ends of all support frames 1 are commonly connected with a plurality of supporting bars 14 arranged in parallel, specifically, three fixing bars 2 are arranged, and eight supporting bars 14 are arranged. Both ends of each fixing bar 2 are vertically fixedly connected with a fixing rod 21, and the end of the fixing rod 21 away from the fixing bar 2 is vertically fixedly connected with a mounting rod 22, and the mounting rod 22 is fixedly connected with a fixing plate 23 for fixing on the vertical outer wall of the house, and the fixing plate 23 is fixed to the vertical outer wall of the house by expansion screws. Both ends of the fixing bar 2 are fixed on the vertical outer wall of the house, and all support frames 1 are installed on the fixing bar 2, thereby reducing the influence of the structure on the roof slope on the bracket installation, ensuring that the bracket can be installed smoothly, and reducing the difficulty of bracket installation.

[0027] Reference Figure 1The support frame 1 includes a bending rod 11, two support members 12 and a plurality of vertical poles 13. Specifically, there are three vertical poles 13. The bending rod 11 is fixedly connected to the upper ends of all vertical poles 13, and the lower end of each vertical pole 13 is connected to the fixing bar 2. The two support members 12 are respectively installed at both ends of the bending rod 11. The fixing bar 2 is fixed to the roof by a stainless steel roof photovoltaic hook to increase its own firmness. Three adjusting rods 3 are fixedly connected to the fixing bar 2 at intervals along its own length direction. The adjusting rods 3 correspond to the vertical poles 13 one by one, and the adjusting rods 3 are fixedly connected to the lower ends of the vertical poles 13. When the vertical poles 13 are installed on the adjusting rods 3, the adjusting rods 3 have a certain length, so that the installer can fine-tune the connection point between the vertical poles 13 and the adjusting rods 3 as needed, making the installation of the bracket more flexible.

[0028] Reference Figure 1 A reinforcing rod 4 is fixedly connected between the vertical rod 13 and the bending rod 11. The reinforcing rod 4 can improve the connection strength between the vertical rod 13 and the bending rod 11, thereby improving the stability of the bracket.

[0029] Reference Figure 1 The support member 12 includes a support rod 121, a positioning rod 122 and a connecting rod 123. The support rod 121 is fixedly connected to one end of the bending rod 11. The connecting rod 123 is vertically fixedly connected to the lower end of the support rod 121. The end of the connecting rod 123 away from the support rod 121 is fixedly connected to a connecting plate 1231. The positioning rod 122 is fixedly connected to the lower end of the support rod 121, and the positioning plate 1221 is fixedly connected to the positioning rod 122. When there is no platform on both sides of the north and south slopes of the sloping roof, the connecting plate 1231 and the positioning plate 1221 are fixed to the vertical outer wall of the house body by expansion bolts.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: Figure 1 and Figure 2 The support member 12 includes a support rod 121 and a connecting rod 123. The connecting rod 123 is vertically fixedly connected to the lower end of the support rod 121, and the lower end of the support rod 121 is fixedly connected with a support plate 124. When there are platforms on both sides of the north and south slopes of the sloping roof, the connecting plate 1231 on the connecting rod 123 is fixed to the vertical outer wall of the house body by expansion bolts, and the support plate 124 at the lower end of the support rod 121 is fixed to the platform by expansion bolts. The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A double-slope photovoltaic mounting bracket suitable for sloping roofs, characterized by: The invention comprises a plurality of support frames (1) arranged in parallel, wherein the lower ends of all the support frames (1) are commonly connected to a plurality of fixing bars (2) arranged in parallel for fixing on the roof, and the upper ends of all the support frames (1) are commonly connected to a plurality of supporting bars (14) arranged in parallel, and both ends of each fixing bar (2) are vertically connected to a fixing rod (21), one end of the fixing rod (21) is vertically connected to a mounting rod (22), and the mounting rod (22) is connected to a fixing plate (23) for fixing on the vertical outer wall of the house.

2. A double-slope photovoltaic mounting bracket suitable for a sloping roof according to claim 1, characterized in that: The support frame (1) comprises a bending rod (11), two supporting members (12) and a plurality of vertical rods (13); the bending rod (11) is connected to the upper ends of all the vertical rods (13); the lower end of each vertical rod (13) is connected to a fixing bar (2); and the two supporting members (12) are respectively mounted on the two ends of the bending rod (11).

3. A double-slope photovoltaic mounting bracket suitable for a sloping roof according to claim 2, characterized in that: The support member (12) comprises a support rod (121), a positioning rod (122) and a connecting rod (123); the support rod (121) is connected to one end of the bending rod (11); the connecting rod (123) is vertically connected to the lower end of the support rod (121); a connecting plate (1231) is connected to the connecting rod (123); the positioning rod (122) is connected to the lower end of the support rod (121); and a positioning plate (1221) is connected to the positioning rod (122).

4. The double-slope photovoltaic mounting bracket suitable for a sloping roof according to claim 2, characterized in that: The support member (12) comprises a support rod (121) and a connecting rod (123), wherein the connecting rod (123) is vertically connected to the lower end of the support rod (121), one end of the connecting rod (123) is connected to a connecting plate (1231), and the lower end of the support rod (121) is connected to a support plate (124).

5. The double-slope photovoltaic mounting bracket suitable for a sloping roof according to claim 2, characterized in that: The fixing bar (2) is connected to a plurality of adjusting rods (3) at intervals along its length direction. The adjusting rods (3) correspond to the vertical rods (13) one by one, and the adjusting rods (3) are connected to the lower ends of the vertical rods (13).

6. A double-slope photovoltaic mounting bracket suitable for a sloping roof according to claim 2, characterized in that: A reinforcing rod (4) is connected between the vertical rod (13) and the bending rod (11).

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