Photovoltaic bracket for installing horizontal modules

Abstract

The present application relates to a photovoltaic bracket for installing horizontal row components, which includes an inclined beam, which is fixedly installed on the roof with an inclined downward angle; a fixing member; a bracket, the bracket is fixedly installed on the inclined beam through the fixing member, the side of the bracket facing the upper end of the inclined beam is a support side, the support side is provided with a support member, the support member includes a first support plate and a second support plate, the end of the photovoltaic panel facing downward is clamped between the first support plate and the second support plate, the end of the photovoltaic panel facing upward is abutted with another support frame arranged parallel to the bracket and the side opposite to the support side, the lower row components and the upper row components are tightly connected, and the gap is small. The present application has the effect of saving roof space and improving the waterproof function of the photovoltaic bracket after installation.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic brackets, and in particular to a photovoltaic bracket for installing horizontal row components. Background Art

[0002] Photovoltaic: It is the abbreviation of solar photovoltaic power generation system, which is a new power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy.

[0003] As the competition in the distributed photovoltaic market becomes increasingly fierce, designers are also paying more and more attention to customer experience, and photovoltaic systems need to have richer functions to meet customer needs. The current installation methods all cause certain damage to the roof structure and leave waterproof risks. The market has begun to pay more attention to the waterproof function of photovoltaic bracket systems.

[0004] The installation method of horizontal components currently used in the market uses U-shaped steel with plastic wing nuts and side pressure blocks for fixing. After the inclined beam is installed, two purlins are installed, and then the plastic wing nuts and side pressure blocks are combined to tighten to fix the components. Rainwater can easily enter between the upper and lower rows of components, and there is a lack of waterproof function. Utility Model Content

[0005] In order to improve the waterproof function of a photovoltaic bracket after installation, the present application provides a photovoltaic bracket for installing horizontal row components.

[0006] The photovoltaic bracket for installing horizontal modules provided in this application adopts the following technical solution:

[0007] A photovoltaic support for installing horizontally arranged modules, comprising:

[0008] An inclined beam, the inclined beam is tilted downward and fixedly installed on the roof;

[0009] Fixings;

[0010] A bracket, wherein the bracket is fixedly installed on the inclined beam by a fixing member, the side of the bracket facing the upper end of the inclined beam is a supporting side, a supporting member is arranged on the supporting side, and the supporting member includes a first supporting plate arranged on the top of the supporting side and perpendicular to the bracket, and a second supporting plate arranged below the first supporting plate and parallel to the first supporting plate, an end of the photovoltaic panel facing downward is clamped between the first supporting plate and the second supporting plate, and an end of the photovoltaic panel facing upward is abutted against another supporting frame arranged parallel to the bracket and a side opposite to the supporting side.

[0011] By adopting the above technical solution, when installing photovoltaic panels, first, the inclined beam is tilted downward and fixed on the roof, and then the brackets are arranged and installed from the upper row downward in sequence, the downward end of the photovoltaic panel is clamped between the first support plate and the second support plate of the bracket, and the upward end of the photovoltaic panel is abutted against the side opposite to the support side of the second bracket. After installation in sequence, the lower row components and the upper row components are tightly connected, and the gap is small, which saves roof space and improves the waterproof function of the photovoltaic bracket after installation.

[0012] Preferably, it further comprises an intermediate piece, and two adjacent brackets in the same row are connected by the intermediate piece;

[0013] Both ends of the bracket are located below the support member and are provided with connection grooves for the middle member to pass through. Through fixing holes are provided on the connection grooves and the middle member. The bracket and the middle member are fixedly connected by screws passing through the fixing holes.

[0014] By adopting the above technical solution, two adjacent brackets are fixedly connected by an intermediate piece arranged in a connecting groove opened at the end of the bracket. The connecting groove is opened at the end of the bracket, and the intermediate piece is located inside the bracket. When the two brackets are connected, the ends are in abutment state, and the two adjacent brackets are tightly connected with a small gap, which can prevent rainwater from passing through the connecting gap between the two adjacent brackets, thereby further improving the waterproof function of the photovoltaic bracket after installation.

[0015] Preferably, a waterproof plate is provided at the top end of the side of the bracket opposite to the supporting side, and the waterproof plate is arranged flush with the first supporting plate.

[0016] By adopting the above technical solution, when the photovoltaic panel is installed between two rows of brackets, the lower end is fixed between the first support plate and the second support plate, and while fixed, rainwater is not easy to flow in through the gap between the photovoltaic panel and the support. However, the upper end of the photovoltaic panel abuts against the upper row of brackets. After a waterproof plate is provided on the bracket, it is equivalent to covering the abutting gap to prevent rainwater from flowing in through the gap, thereby further improving the waterproof function of the photovoltaic bracket after installation.

[0017] Preferably, the length of the second support plate perpendicular to the side surface of the bracket is greater than the corresponding length of the first support plate.

[0018] By adopting the above technical solution, when the photovoltaic panel is supported by the first support plate and the second support plate, the photovoltaic panel has an oblique downward force, and the force borne by the second support plate is greater than the force borne by the first support plate. The length of the second support plate in the vertical direction of the side of the bracket is set to be greater than the corresponding length of the first support plate, thereby enhancing the overall stability.

[0019] Preferably, a fixing hook is provided at the bottom of the bracket, and the fixing piece is configured as a U-shaped fastener matched with the fixing hook, the opening of the U-shaped fastener faces downward, and the bracket is fixed to the inclined beam by the fixing hook.

[0020] By adopting the above technical solution, by setting a fixing hook at the bottom of the bracket and fixing the bracket with a U-shaped fastener, the overall structure is simple, and it is convenient to fix the bracket on the inclined beam. After fixing, the overall structure is stable.

[0021] Preferably, the fixing hooks are arranged on the same side of the waterproof board.

[0022] By adopting the above technical solution, the photovoltaic panels are installed in rows from the top of the roof downward, so the brackets are fixed in rows, and the fixing hooks are arranged on the same side of the waterproof board, that is, the fixing hooks are located on the downward side of the bracket, which is more convenient when fixing the bracket with a U-shaped fastener.

[0023] Preferably, the U-shaped fastener is fixed to the inclined beam via a fixing plate;

[0024] The inclined beam is arranged in a U-shaped structure with an opening upward, and C-shaped hooks are arranged on opposite sides of the U-shaped inclined beam. The fixing plate is located inside the C-shaped hook of the inclined beam, has a screw hole, and is fixedly connected to the U-shaped fastener by screws.

[0025] By adopting the above technical solution, the inclined beam is set into a U-shaped structure. When in use, the fixed plate is located below the C-shaped hook and is fixedly connected to the U-shaped fastener by screws. The structure is simple, the connection is convenient, and the fixation is firm.

[0026] Preferably, the bracket is configured as an aluminum profile.

[0027] By adopting the above technical solution, the bracket is set to an aluminum profile, which is anti-oxidation and corrosion-resistant, has a long service life, is safe and stable, and has good strength and bearing capacity.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. When installing the photovoltaic panels, first tilt the inclined beam downward and fix it on the roof, then arrange the brackets from the upper row downward in sequence, the downward end of the photovoltaic panel is clamped between the first support plate and the second support plate of the bracket, and the upward end of the photovoltaic panel is abutted against the side opposite to the support side of the second bracket, and installed in sequence, the lower row components and the upper row components are tightly connected, the gap is small, saving roof space, and at the same time improving the waterproof function of the photovoltaic bracket after installation;

[0030] 2. When the photovoltaic panel is installed between two rows of brackets, the lower end is fixed between the first support plate and the second support plate, and rainwater is not easy to flow in through the gap between the photovoltaic panel and the support member while being fixed. However, the upper end of the photovoltaic panel abuts against the upper row of brackets. After the waterproof plate is arranged on the bracket, it is equivalent to covering the abutting gap to prevent rainwater from flowing in through the gap, further improving the waterproof function of the photovoltaic bracket after installation;

[0031] 3. The two adjacent brackets are fixedly connected by an intermediate piece arranged in a connection groove opened at the end of the bracket. The connection groove is opened at the end of the bracket, and the intermediate piece is located inside the bracket. When the two brackets are connected, the ends are in abutment state. The two adjacent brackets are tightly connected with a small gap, which can prevent rainwater from passing through the connection gap between the two adjacent brackets, further improving the waterproof function of the photovoltaic bracket after installation; BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic diagram of a photovoltaic bracket structure for installing horizontal modules in the present application.

[0033] Figure 2 yes Figure 1 A partial enlarged view.

[0034] Figure 3 This is an exploded view of the bracket connection.

[0035] Figure 4 This is the front view of the bracket.

[0036] Explanation of the reference numerals: 1. inclined beam; 11. C-shaped hook; 2. bracket; 21. supporting side; 22. supporting member; 221. first supporting plate; 222. second supporting plate; 23. waterproof plate; 24. fixing hook; 25. connecting groove; 3. fixing member; 31. U-shaped fastener; 32. fixing plate; 4. middle member; 41. fixing hole. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-4 This application is described in further detail.

[0038] The present application embodiment discloses a photovoltaic bracket for installing horizontal row components. Figure 1 , Figure 3 The photovoltaic bracket 2 for installing the horizontal row of components includes an inclined beam 1, a bracket 2, a fixing part 3, and an intermediate part 4.

[0039] Reference Figure 1 The inclined beam 1 is arranged in a U-shaped structure, and C-shaped hooks 11 are arranged at relative positions on both sides. The inclined beam 1 is arranged to be inclined downward along the roof direction, and the opening faces upward.

[0040] Reference Figure 4The bracket 2 is configured as an aluminum profile structure and is arranged perpendicularly to the length direction of the inclined beam 1. Specifically, the upper side of the bracket 2 is the support side 21, and a support member 22 is arranged. The support member 22 includes a first support plate 221 and a second support plate 222. The first support plate 221 is arranged at the top of the support side 21, and the second support plate 222 is arranged below the first support plate 221 and is arranged parallel to the first support plate 221. The length of the second support plate 222 perpendicular to the main body of the bracket 2 is greater than the corresponding length of the first support plate 221. The distance between the first support plate 221 and the second support plate 222 is the thickness of the photovoltaic panel.

[0041] Reference Figure 1 , Figure 4 A waterproof board 23 is arranged on the top of the opposite side of the supporting side 21 of the bracket 2, a fixing hook 24 is arranged on the bottom on the same side as the waterproof board 23, and the fixing member 3 is arranged as a U-shaped fastener 31, and the bracket 2 is fixed to the inclined beam 1 by buckling the fixing member 3 on the fixing hook 24.

[0042] Reference Figure 2 Specifically, the fixing member 3 also includes a fixing plate 32, which is arranged in the C-shaped hook 11 of the inclined beam 1, and a threaded hole is opened in the middle of the fixing plate 32, and a mounting hole is opened in the fixing member 3. The fixing member 3 and the bracket 2 can be fixed by threading the screws inserted in the mounting hole and the threaded holes of the fixing plate 32, and then tightening the screws.

[0043] Reference Figure 3 The adjacent brackets 2 are fixedly connected through the middle piece 4.

[0044] Specifically, the middle piece 4 is a square tube, and the main body of the bracket 2 is located below the support piece 22 and has a connecting groove 25 adapted to the square tube. The middle piece 4 is located in the connecting groove 25 of the two adjacent brackets 2. Both ends of the middle piece 4 and the bracket 2 have fixing holes 41. The fixing holes 41 penetrate the bracket 2 and the middle piece 4, and are fixed by screws passed through the fixing holes 41 to complete the fixed connection of the two adjacent brackets 2. Two fixing holes 41 are set at each end of the bracket 2, and the connection is more stable.

[0045] The implementation principle of a photovoltaic bracket 2 for installing horizontal row components in an embodiment of the present application is as follows: when installing the photovoltaic panel, first, the inclined beam 1 is tilted downward and fixedly installed on the roof, and then the brackets 2 are arranged and installed from the upper row to the lower row in sequence, and the downward end of the photovoltaic panel is clamped between the first support plate 221 and the second support plate 222 of the bracket 2, and the upward end of the photovoltaic panel is abutted against the side opposite to the support side 21 of the second bracket 2. After installation in sequence, the lower row components and the upper row components are tightly connected, and the gap is small, which saves roof space and improves the waterproof function of the photovoltaic bracket 2 after installation.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A photovoltaic bracket for installing horizontal modules, characterized in that: include An inclined beam (1), the inclined beam (1) is tilted downward and fixedly installed on the roof; Fixing member (3); A bracket (2), the bracket (2) being fixedly mounted on the inclined beam (1) via a fixing member (3); a side of the bracket (2) facing the upper end of the inclined beam (1) being a supporting side (21); a supporting member (22) being provided on the supporting side (21); the supporting member (22) comprising a first supporting plate (221) provided at the top of the supporting side (21) and vertically arranged with the bracket (2); and a second supporting plate (222) provided below the first supporting plate (221) and parallel to the first supporting plate (221); an end of the photovoltaic panel facing downward is clamped between the first supporting plate (221) and the second supporting plate (222); an end of the photovoltaic panel facing upward is abutted against another supporting frame provided parallel to the bracket (2) and opposite to the supporting side (21).

2. The photovoltaic bracket for installing horizontal modules according to claim 1, characterized in that: It also includes a middle piece (4), and two adjacent brackets (2) in the same row are connected via the middle piece (4); Both ends of the bracket (2) are provided with connection grooves (25) for the middle piece (4) to pass through, and the connection grooves (25) and the middle piece (4) are provided with through fixing holes (41). The bracket (2) and the middle piece (4) are fixedly connected by screws passing through the fixing holes (41).

3. The photovoltaic support for installing horizontally arranged modules according to claim 2, characterized in that: A waterproof plate (23) is provided at the top end of the side of the bracket (2) opposite to the supporting side (21), and the waterproof plate (23) is arranged flush with the first supporting plate (221).

4. The photovoltaic support for installing horizontally arranged modules according to claim 3, characterized in that: The length of the second support plate (222) in a direction perpendicular to the side surface of the bracket (2) is greater than the corresponding length of the first support plate (221).

5. The photovoltaic support for installing horizontally arranged modules according to claim 4, characterized in that: A fixing hook (24) is arranged at the bottom of the bracket (2), and the fixing member (3) is arranged as a U-shaped fastener (31) adapted to the fixing hook (24), the opening of the U-shaped fastener (31) faces downward, and the bracket (2) is fixed to the inclined beam (1) through the fixing hook (24).

6. The photovoltaic support for installing horizontally arranged modules according to claim 5, characterized in that: The fixing hook (24) is arranged on the same side of the waterproof plate (23).

7. The photovoltaic support for installing horizontally arranged modules according to claim 6, characterized in that: The U-shaped fastener (31) is fixed on the inclined beam (1) via a fixing plate (32); The inclined beam (1) is configured as a U-shaped structure with an opening facing upwards. C-shaped hooks (11) are provided on opposite sides of the U-shape of the inclined beam (1). The fixing plate (32) is located inside the C-shaped hooks (11) of the inclined beam (1) and has screw holes therein. The fixing plate (32) is fixedly connected to the U-shaped fastener (31) by means of screws.

8. The photovoltaic support for installing horizontal row modules according to any one of claims 1 to 7, characterized in that: The bracket (2) is configured as an aluminum profile.

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