Rapidly-mounted photovoltaic support system

Abstract

The utility model discloses a fast-assembly photovoltaic support system, which comprises a photovoltaic assembly, a guide rail, an edge pressing hook structure and a middle pressing hook structure, and the middle pressing hook structure and the edge pressing hook structure respectively comprise a pressing block piece, a bolt and a hook piece which are pre-assembled into a whole in a factory. The two sides of the upper end face of the guide rail integrally protrude outwards to form clamping hook parts, the two sides of the inner wall of the clamping hook part are provided with hook grooves capable of sliding on the clamping hook parts in a guiding mode in a matched mode, and the photovoltaic module is installed on the guide rail and pressed and fixed through the pressing block part. The prefabricated clamping hook pressing block is adopted, the pressing block, the clamping hook and the bolt are installed in a matched mode before leaving a factory, in site construction, only the position where the photovoltaic assembly is installed needs to be found on the guide rail, the clamping hook matched with the pressing block is clamped on the clamping hook portion of the guide rail, and the bolt is tightened, installation operation is convenient, and system installation efficiency is improved; in addition, the whole body is made of aluminum alloy, so that the corrosion resistance is high, the strength is good, and the cost is relatively low.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic brackets, in particular to a quick-install photovoltaic bracket system. Background Art

[0002] Photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation system. Photovoltaic bracket structure is the most important component that determines the efficiency and stability of photovoltaic panel installation.

[0003] In the existing photovoltaic support system, photovoltaic modules (panels) are generally installed on the guide rails with pressing blocks and bolts to form a whole. The pressing blocks, bolts and guide rails are all independent entities. When assembling, the pressing blocks and bolts need to be combined first, and then the bolts need to be installed in the installation slots reserved in the guide rails to fix the photovoltaic modules. This results in a lot of assembly time when installing the photovoltaic system. In addition, the reserved installation slots will also affect the strength and waterproof performance of the guide rails themselves and the photovoltaic support, and there are still limitations in use.

[0004] In view of this, a quick-install photovoltaic support system is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a quick-install photovoltaic support system in order to solve the above-mentioned problems.

[0006] The technical solution adopted by the utility model is as follows: a quick-install photovoltaic bracket system, including photovoltaic components, guide rails, side pressure hook structures and medium pressure hook structures, the medium pressure hook structures and side pressure hook structures both include a pressing block, a bolt and a hook member pre-assembled into one piece in the factory;

[0007] The upper end surface of the guide rail has two sides protruding outward to form a hook portion, and the inner wall of the hook is provided with hook grooves that can guide the sliding on the hook portion. The photovoltaic component is installed on the guide rail and is fixed by the pressing block.

[0008] In a preferred embodiment, both sides of the upper end of the pressing block in the medium-pressure hook structure have fixed wing edges extending outward as a whole, and one side of the upper end of the pressing block in the side-pressure hook structure has a fixed wing edge extending outward as a whole.

[0009] In a preferred embodiment, the upper end of the fixed wing edge is provided with a guide slope inclined downward toward the separated side, the bottom surface of the fixed wing edge is provided with a plurality of anti-slip grooves, and an "L"-shaped groove is formed between the fixed wing edge and the pressing block to be defined on the side of the photovoltaic component.

[0010] In a preferred embodiment, a through hole and a threaded hole are respectively formed in the center of the pressing block and the hook member, and the diameter of the through hole in the pressing block is smaller than the diameter of the bolt head.

[0011] In a preferred embodiment, a positioning strip is integrally protruded on the inner wall of the hook member above the hook groove, and the positioning strip is attached to the upper end surface of the hook portion.

[0012] In a preferred embodiment, a plurality of fixing clamps are provided at the bottom of the guide rail along the length direction.

[0013] In a preferred embodiment, the pressing block and the hook are both extruded from aluminum alloy. In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the whole adopts a pre-assembled hook pressure block. The pressure block, the hook and the bolt are installed in a matching manner before leaving the factory. During on-site construction, it is only necessary to find the position for installing the photovoltaic module on the guide rail, and then fasten the matching hook on the pressure block on the hook part of the guide rail, and then tighten the bolt to fix it, so that the overall installation operation is convenient and the system installation efficiency is improved;

[0015] 2. In the utility model, the hook structure is made of aluminum alloy as a whole, which has strong corrosion resistance and good strength. While ensuring the overall service life, the cost is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model after overall assembly;

[0017] Figure 2 It is a schematic diagram of the planar structure of the utility model after overall assembly;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the medium-pressure hook structure of the utility model.

[0019] Markings in the figure: 1-photovoltaic module, 2-side pressure hook structure, 3-guide rail, 301-hook part, 4-fixing fixture, 5-medium pressure hook structure, 501-bolt, 502-pressure block, 503-hook part, 504-hook groove, 505-positioning strip, 506-fixed wing edge. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] Reference Figure 1-3A quick-install photovoltaic support system includes a photovoltaic component 1, a guide rail 3, a side pressure hook structure 2 and a medium pressure hook structure 5. The medium pressure hook structure 5 and the side pressure hook structure 2 both include a pressing block 502, a bolt 501 and a hook 503 pre-assembled in the factory. The whole adopts a pre-assembled hook pressing block. The pressing block, the hook and the bolt 501 are installed in a matching manner before leaving the factory. There is no need for construction personnel to assemble the pressing block and the matching bolt 501 separately, so that the overall installation operation is convenient and the system installation efficiency can be improved.

[0022] Furthermore, both sides of the upper end surface of the guide rail 3 integrally protrude outward to form a hook portion 301, and both sides of the inner wall of the hook piece 503 are cooperated with hook grooves 504 that can guide the sliding on the hook portion 301. The photovoltaic component 1 is installed on the guide rail 3 and is clamped and fixed by the pressure block 502. The upper ends of the pressure block 502 in the medium-pressure hook structure 5 have fixed wing edges 506 extending outward as a whole on both sides of the upper end, and the upper end of the pressure block 502 in the side-pressure hook structure 2 has a fixed wing edge 506 extending outward as a whole on one side. When fixing the photovoltaic component 1 on site, it is only necessary to find the position for installing the photovoltaic component 1 on the guide rail 3, and clamp it on the hook portion 301 of the guide rail 3 through the matching hook groove 504 on the hook piece 503, and tighten the bolt 501. During the tightening process, the fixed wing edge 506 is pressed downward to complete the fixation of the photovoltaic component 1.

[0023] Reference Figure 3 As shown, the upper end of the fixed wing edge 506 is provided with a diversion slope that is inclined downward toward the separated side. The designed diversion slope can guide rainwater to both sides to prevent rainwater from accumulating on the pressing block 502.

[0024] Furthermore, the bottom surface of the fixed wing edge 506 is provided with a plurality of anti-slip grooves, and an "L"-shaped groove for limiting the side of the photovoltaic component 1 is formed between the fixed wing edge 506 and the pressing block 502. The designed anti-slip grooves can increase the friction between the fixed wing edge 506 and the photovoltaic component 1 when pressed down, thereby improving the overall fixing effect.

[0025] Furthermore, a through hole and a threaded hole are respectively formed in the center of the pressing block 502 and the hook 503 . The diameter of the through hole in the pressing block 502 is smaller than the diameter of the bolt head of the bolt 501 .

[0026] Furthermore, a positioning strip 505 is integrally protruded on the inner wall of the hook member 503 above the hook groove 504 , and the positioning strip 505 is attached to the upper end surface of the hook portion 301 . The positioning strip 502 can assist in locating the position of the hook member 503 installed on the guide rail 3 .

[0027] Furthermore, a plurality of fixing clamps 4 are provided at the bottom of the guide rail 3 along the length direction, wherein the fixing clamps 4 used for fixing on the color steel tile roof in the photovoltaic system are conventional technologies, and the specific structure is not described here.

[0028] Furthermore, the pressing block 502 and the hook 503 are both extruded from aluminum alloy. The hook structure is made of aluminum alloy as a whole, which has strong corrosion resistance and good strength. While ensuring the overall service life, the cost is relatively low. Moreover, the molding is completed by extrusion, which has higher production efficiency.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-install photovoltaic support system, comprising a photovoltaic module, a guide rail, a side pressure hook structure and a medium pressure hook structure, characterized in that: The medium-pressure hook structure and the side-pressure hook structure both include a pressure block, bolts and hook parts pre-assembled into one piece in the factory; The upper end surface of the guide rail has two sides protruding outward to form a hook portion, and the inner wall of the hook is provided with hook grooves that can guide the sliding on the hook portion. The photovoltaic component is installed on the guide rail and is fixed by the pressing block.

2. A quick-install photovoltaic support system as claimed in claim 1, characterized in that: The upper ends of the pressing blocks in the medium-pressure hook structure have fixed wing edges extending outwards in one piece on both sides of the upper ends, and the upper ends of the pressing blocks in the side-pressure hook structure have fixed wing edges extending outwards in one piece on one side of the upper ends.

3. A quick-install photovoltaic support system as claimed in claim 2, characterized in that: The upper end of the fixed wing edge is provided with a guide slope inclined downward toward the separated side, the bottom surface of the fixed wing edge is provided with a plurality of anti-slip grooves, and an "L"-shaped groove is formed between the fixed wing edge and the pressing block to be limited on the side of the photovoltaic module.

4. A quick-install photovoltaic support system as claimed in claim 1, characterized in that: A through hole and a threaded hole are respectively formed in the centers of the pressing block and the hook member, and the diameter of the through hole in the pressing block is smaller than the diameter of the bolt head.

5. A quick-install photovoltaic support system as claimed in claim 1, characterized in that: A positioning strip is integrally protruded on the inner wall of the hook member above the hook groove, and the positioning strip is attached to the upper end surface of the hook portion.

6. A quick-install photovoltaic support system as claimed in claim 1, characterized in that: A plurality of fixing clamps are arranged at the bottom of the guide rail along the length direction.

7. A quick-install photovoltaic support system as claimed in claim 1, characterized in that: The pressing block and the hook are both formed by extrusion of aluminum alloy.

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