Roof photovoltaic support reinforcing structure

Abstract

The utility model discloses a roof photovoltaic support reinforcing structure, relates to the technical field of photovoltaic support installation, and solves the problems that an existing roof photovoltaic support is not provided with a reinforcing structure and can be gradually corroded and oxidized in the long-term use process, the cost for directly replacing the support is high, a photovoltaic panel needs to be disassembled again, the work amount is large, and the construction cost is high. After long-time use, the photovoltaic bracket is easy to loosen, so that the fixing stability of the photovoltaic panel is influenced. Comprising a photovoltaic support body, and the photovoltaic support body comprises an installation stand column, a support body arranged on the installation stand column and a photovoltaic frame body arranged on the support body. The reinforcing structure comprises a fixed bottom ring, a plurality of first reinforcing rods arranged on the fixed bottom ring and connected to the bottom of the support body, and an assembling cylinder arranged on the mounting stand column in a sleeving mode; according to the utility model, the structural strength of the whole roof photovoltaic bracket can be improved, so that the photovoltaic bracket can be effectively prevented from loosening after a long time, and the stable use of a photovoltaic panel is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic bracket installation, and in particular relates to a roof photovoltaic bracket reinforcement structure. Background Art

[0002] Photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel and stainless steel. Therefore, photovoltaic brackets are indispensable for the installation of photovoltaic panels. Solar energy is the most important basic energy among various renewable energy sources.

[0003] At present, photovoltaic brackets are one of the most important accessories in solar photovoltaic power generation projects. Photovoltaic brackets will gradually corrode and oxidize during long-term use. Directly replacing the brackets is costly and requires the photovoltaic panels to be dismantled again, which is a large amount of work. However, the existing roof photovoltaic brackets do not have a reinforcement structure. After long-term use, the photovoltaic brackets are prone to loosening, thus affecting the stability of the photovoltaic panel fixation.

[0004] Therefore, based on the above problems, we designed a roof photovoltaic bracket reinforcement structure. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a roof photovoltaic bracket reinforcement structure, which solves the technical problem that the existing roof photovoltaic bracket does not have a reinforcement structure, will be gradually corroded and oxidized during long-term use, the cost of directly replacing the bracket is high, and the photovoltaic panel needs to be removed again, which is a large amount of work. After long-term use, the photovoltaic bracket is prone to loosening, thereby affecting the stability of the photovoltaic panel fixation.

[0006] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, a roof photovoltaic bracket reinforcement structure is provided, comprising a photovoltaic bracket body, wherein the photovoltaic bracket body comprises a mounting column, a bracket body arranged on the mounting column, and a photovoltaic frame body arranged on the bracket body;

[0007] Also includes:

[0008] The reinforcement structure includes a fixed bottom ring, a plurality of reinforcement rods 1 arranged on the fixed bottom ring and connected to the bottom of the bracket body, an assembly tube mounted on the mounting column, a reinforcement rod 2 arranged on the outer wall of the assembly tube and connected to each reinforcement rod 1, and a side support rod arranged on the bracket body and on the back of the photovoltaic frame.

[0009] A further improvement is that the reinforcement rod 1 is connected to the fixed bottom ring and the bracket body through fastening bolts, and the reinforcement rod 2 is connected to the reinforcement rod 1 and the assembly tube through fastening bolts, so as to facilitate disassembly and assembly;

[0010] A further improvement is that a slot is provided on one side of the bracket body, a sleeve is provided in the slot, and a plurality of fixing bolts are provided on the bracket body, and the fixing bolts pass through the slot and the sleeve respectively.

[0011] A further improvement is that a plug block is provided on the back of the photovoltaic frame body for installation in cooperation with the card slot, and a plurality of installation holes are provided through the plug block, and the installation holes are used for installation of fixing bolts;

[0012] A further improvement is that the bracket body is divided into a triangular frame and a frame plate arranged in the triangular frame, and the bottom and top ends of the mounting columns are provided with assembly plates, and the assembly plate at the top end is connected to the bottom surface of the frame plate by fastening bolts for assembly and disassembly of the bracket body and the column;

[0013] A further improvement is that the bottom of the side support rod is rotatably arranged on the frame plate through a rotating shaft, and the top is inserted into the groove on the back side of the photovoltaic frame. The side support rod is connected to the photovoltaic frame by fastening bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model can fix photovoltaic racks of different sizes by inserting the card sleeve into the card slot, inserting the plug block on the back of the photovoltaic rack into the card sleeve, and then fixing the photovoltaic rack with fixing bolts, so as to adapt to the installation of different photovoltaic panels, and then flip up the side support rods, and connect the ends of the side support rods to the photovoltaic racks through fastening bolts to achieve the reinforcement of the photovoltaic racks;

[0016] (2) The utility model achieves reinforcement of the bracket body and the mounting column by connecting the top ends of the three reinforcement rods 1 to the bottom of the triangular frame of the bracket body through fastening bolts, and connecting the bottom end of each reinforcement rod 1 to the fixed bottom ring through fastening bolts, and then connecting the reinforcement rod 2 to the reinforcement rod 1 and the assembly tube through fastening bolts. When the assembly plate and the fixed bottom ring at the bottom of the mounting column are fixed to the roof, the structural strength of the entire roof photovoltaic bracket can be improved, thereby effectively avoiding the loosening of the photovoltaic bracket after a long time and ensuring the stable use of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the reinforcement structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the photovoltaic frame structure of the utility model.

[0020] Markings in the figure:

[0021] 1. Photovoltaic bracket body; 11. Mounting column; 12. Bracket body; 121. Frame plate; 122. Triangular frame; 13. Photovoltaic rack; 2. Reinforcement structure; 21. Side support rod; 22. Fixed bottom ring; 23. Reinforcement rod one; 24. Assembly tube; 25. Reinforcement rod two; 3. Slot; 31. Card sleeve; 32. Fixing bolt; 33. Insert block; 331. Mounting hole. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 As shown, a roof photovoltaic support reinforcement structure includes:

[0024] A photovoltaic support body 1, the photovoltaic support body 1 comprises a mounting column 11, a support body 12 arranged on the mounting column 11, and a photovoltaic frame body 13 arranged on the support body 12;

[0025] The bracket body 12 is divided into a triangular frame 122 and a frame plate 121 arranged in the triangular frame 122. The bottom and top ends of the mounting column 11 are provided with assembly plates. The assembly plate at the top end is connected to the bottom surface of the frame plate 121 by fastening bolts, and is used for disassembly and assembly of the bracket body 12 and the mounting column 11.

[0026] like Figure 2 As shown, the implementation also includes: a reinforcement structure 2, the reinforcement structure 2 includes a fixed bottom ring 22, a plurality of reinforcement rods 23 arranged on the fixed bottom ring 22 and connected to the bottom of the bracket body 12, an assembly tube 24 sleeved on the mounting column 11, a reinforcement rod 25 arranged on the outer wall of the assembly tube 24 and connected to each reinforcement rod 23, and a side support rod 21 arranged on the bracket body 12 and arranged on the back of the photovoltaic frame 13;

[0027] Among them, the reinforcement rod 1 23 is connected to the fixed bottom ring 22 and the bracket body 12 through the fastening bolts, and the reinforcement rod 25 is connected to the reinforcement rod 1 23 and the assembly tube 24 through the fastening bolts, so as to facilitate disassembly and assembly; the bottom of the side support rod 21 is rotatably arranged on the frame plate 121 through the rotating shaft, and the top is inserted into the notch on the back of the photovoltaic frame body 13. The side support rod 21 is connected to the photovoltaic frame body 13 through the fastening bolts 32, which can improve the structural strength of the entire roof photovoltaic bracket, thereby effectively avoiding the loosening of the photovoltaic bracket after a long time, and ensuring the stable use of the photovoltaic panel;

[0028] like Figure 2 and Figure 3As shown, in the present embodiment, a slot 3 is additionally provided on one side surface of the bracket body 12, a sleeve 31 is provided in the slot 3, a plurality of fixing bolts 32 are provided on the bracket body 12, the fixing bolts 32 respectively penetrate the slot 3 and the sleeve 31, and a plug block 33 for matching the slot 3 is provided on the back of the photovoltaic frame 13, a plurality of mounting holes 331 are penetrated on the plug block 33, and the mounting holes 331 are used for the installation of the fixing bolts, by clamping the sleeve 31 of suitable size in the slot 3, and then inserting the plug block 33 on the back of the photovoltaic frame 13 into the sleeve 31, and then fixing the photovoltaic frame 13 with the fixing bolts 32, photovoltaic frames 13 of different sizes can be fixed, thereby adapting to the installation of different photovoltaic panels.

[0029] like Figures 1 to 3 As shown, in this embodiment, it should also be noted that the actual size of each component in the application document is selected and installed before implementation according to the actual needs on site. During implementation, the application document takes three reinforcement rods 1 23 and reinforcement rod 2 25 as an example.

[0030] In addition, it should be noted that the application document only targets roof photovoltaic brackets without reinforcement structure 2. During long-term use, they will be gradually corroded and oxidized. Directly replacing the bracket is costly and requires the photovoltaic panels to be removed again, which is a large amount of work. It is easy for the photovoltaic panels and brackets to loosen, thereby affecting the stability of the photovoltaic panel fixation. It does not involve other aspects. The following is an introduction to the working principle of the roof photovoltaic bracket reinforcement structure:

[0031] During installation and use, the staff selects a card sleeve 31 of a suitable size, and inserts the card sleeve 31 into the card slot 3, then inserts the plug block 33 on the back of the photovoltaic frame 13 into the card sleeve 31, and then uses the fixing bolts 32 to fix the photovoltaic frame 13, which can realize the fixation of photovoltaic frames 13 of different sizes, thereby adapting to the installation of different photovoltaic panels, and then turns up the side support rod 21, and connects the end of the side support rod 21 to the photovoltaic frame 13 through the fastening bolts to achieve the reinforcement of the photovoltaic frame 13;

[0032] Then, the top ends of the three reinforcement rods 23 are respectively connected to the bottom of the triangular frame 122 of the bracket body 12 by fastening bolts, and the bottom end of each reinforcement rod 23 is connected to the fixed bottom ring 22 by fastening bolts, and then the reinforcement rod 25 is connected to the reinforcement rod 23 and the assembly tube 24 by fastening bolts to reinforce the bracket body 12 and the mounting column 11. When the assembly plate and the fixed bottom ring 22 at the bottom of the mounting column 11 are fixed to the roof, the structural strength of the entire roof photovoltaic bracket can be improved, thereby effectively avoiding the loosening of the photovoltaic bracket after a long time and ensuring the stable use of the photovoltaic panel.

[0033] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A roof photovoltaic support reinforcement structure, comprising a photovoltaic support body (1), wherein the photovoltaic support body (1) comprises a mounting column (11), a support body (12) arranged on the mounting column (11), and a photovoltaic frame body (13) arranged on the support body (12); It is characterized in that Also includes: A reinforcement structure (2), the reinforcement structure (2) comprising a fixed bottom ring (22), a plurality of reinforcement rods (23) arranged on the fixed bottom ring (22) and connected to the bottom of a bracket body (12), an assembly tube (24) sleeved on a mounting column (11), a reinforcement rod (25) arranged on the outer wall of the assembly tube (24) and connected to each reinforcement rod (23), and a side support rod (21) arranged on the bracket body (12) and arranged on the back of the photovoltaic frame (13).

2. A roof photovoltaic support reinforcement structure according to claim 1, characterized in that: The reinforcing rod 1 (23) is connected to the fixing bottom ring (22) and the bracket body (12) through fastening bolts, and the reinforcing rod 2 (25) is connected to the reinforcing rod 1 (23) and the assembly tube (24) through fastening bolts.

3. A roof photovoltaic support reinforcement structure according to claim 1, characterized in that: A clamping groove (3) is provided on one side of the bracket body (12), a clamping sleeve (31) is provided in the clamping groove (3), and a plurality of fixing bolts (32) are provided on the bracket body (12), and the fixing bolts (32) respectively penetrate the clamping groove (3) and the clamping sleeve (31).

4. A roof photovoltaic support reinforcement structure according to claim 3, characterized in that: The back of the photovoltaic frame (13) is provided with an insert block (33) which is installed in cooperation with the card slot (3), and the insert block (33) is penetrated by a plurality of installation holes (331).

5. A roof photovoltaic support reinforcement structure according to claim 1, characterized in that: The bracket body (12) is divided into a triangular frame (122) and a frame plate (121) arranged in the triangular frame (122); the bottom end and the top end of the mounting column (11) are provided with assembly plates; the assembly plate at the top end is connected to the bottom surface of the frame plate (121) by fastening bolts.

6. A roof photovoltaic support reinforcement structure according to claim 1, characterized in that: The bottom of the side support rod (21) is rotatably arranged on the frame plate (121) via a rotating shaft, and the top is inserted into a notch on the back of the photovoltaic frame (13). The side support rod (21) is connected to the photovoltaic frame (13) via fastening bolts.

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