Photovoltaic mounting bracket for color steel tile roof

Abstract

The utility model relates to the technical field of photovoltaic mounting brackets, and provides a photovoltaic mounting bracket for a color steel tile roof. Comprising a first drainage groove with an opening in the upper portion, a supporting base arranged at the opening of the first drainage groove and perpendicular to the long axis of the first drainage groove, a fixing device arranged on the supporting base and used for installing photovoltaic panels above the first drainage groove, and a dustproof strip arranged between the two photovoltaic panels. As a gap is formed between every two photovoltaic panels due to the fixing device, and the dustproof strip is embedded at the edge of the fixing device between every two photovoltaic panels to achieve a dustproof effect, the photovoltaic mounting bracket provided by the utility model prevents dust and sundries from entering the photovoltaic panels from the side walls of the photovoltaic panels through the arrangement of the dustproof strip, so that the service life of the photovoltaic panels is prolonged, and the service life of the photovoltaic panels is prolonged. And gaps between the photovoltaic panels are effectively fitted, so that a good waterproof and dustproof effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic mounting brackets, in particular to a photovoltaic mounting bracket for a color steel tile roof. Background Art

[0002] With the rapid development of distributed photovoltaic power generation, rooftop photovoltaic power generation projects do not require additional land. They only need to fix the photovoltaic panels together with the mounting brackets on the roof. The electricity generated by the photovoltaic panels can also be used nearby. The requirements for the entire power grid system are relatively low and are deeply welcomed by the society.

[0003] For common buildings currently, such as production plants and residential houses, color steel tiles are generally used as the main structure of the roof. Color steel tiles are plate-like structures, and are generally formed by stamping or roll forming to form multiple spaced strip-like protrusions on the surface of the color steel plate. The cross-sections of these strip-like protrusions are generally trapezoidal, triangular, rectangular, etc.

[0004] At present, a photovoltaic mounting frame used to install photovoltaic panels is generally fixed on a color steel tile to fix the photovoltaic panels. However, after the photovoltaic panels are installed on the existing photovoltaic mounting frame, there is a large gap between the two photovoltaic panels, such as the gap caused by the fixing bolts, so the dustproof effect is poor. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a photovoltaic mounting bracket for a color steel tile roof. The specific scheme is as follows:

[0006] A photovoltaic mounting bracket for a color steel tile roof comprises a first drainage groove with an opening on the top, a support seat arranged at the opening of the first drainage groove and perpendicular to the long axis of the first drainage groove, a fixing device arranged on the support seat and used for mounting a photovoltaic panel above the first drainage groove, and a dust strip arranged between two photovoltaic panels.

[0007] Furthermore, the dustproof strip is fixed or limited by a fixing device.

[0008] Furthermore, the long axis of the first drainage trough is arranged along the water flow direction of the color steel tile roof.

[0009] Furthermore, the fixing device includes a first bolt and a first nut matched with the first bolt, and the first bolt passes through the dustproof strip, the gap between the two photovoltaic panels and the support seat in sequence and is threadedly connected with the first nut.

[0010] Furthermore, the fixing device also includes a pressing block, and the first bolt passes through the pressing block, the dustproof strip, the gap between the two photovoltaic panels and the support seat in sequence and is threadedly connected with the first nut.

[0011] Furthermore, the dustproof strip is provided with a V-shaped groove along the central axis direction of the long axis, and the pressing block is also provided with a protrusion which can be embedded in the groove.

[0012] Furthermore, the fixing device also includes a base, which includes a supporting portion and a buckling portion perpendicular to the supporting portion, and the first bolt passes through the buckling portion, the supporting portion and the supporting seat in sequence and is threadedly connected with the first nut.

[0013] Furthermore, the first nut can be directly fixedly disposed below the support seat, and the support seat is provided with a through hole for the first bolt to pass through.

[0014] Furthermore, the support seat is fixedly arranged at the opening of the first drainage groove, and a plurality of support seats are arranged corresponding to one first drainage groove.

[0015] Furthermore, the photovoltaic mounting bracket also includes a supporting frame arranged on the color steel tile roof, and the first drainage trough is arranged on a plurality of supporting frames.

[0016] Furthermore, the support frame is overall U-shaped to avoid the crests of the color steel tile, and horizontal extensions are arranged outward on both sides for fixing to the color steel tile roof, and are locked to the color steel tile roof by bolts passing through the horizontal extensions.

[0017] Furthermore, the first drainage groove is arranged on the support frame through a fixing member, and the fixing member includes an L-shaped fixing portion and a hook portion arranged at the end of the fixing portion and used to hook the first drainage groove.

[0018] Furthermore, the photovoltaic mounting bracket also includes a second drainage groove perpendicular to the first drainage groove.

[0019] Furthermore, the second drainage groove is located below the connection between the two photovoltaic panels, and its two ends are mounted on the two first drainage grooves. The second drainage groove is U-shaped, and reinforcement seats are arranged at the two inner ends. The two ends of the second drainage groove are provided with guide parts facing the inside of the first drainage groove.

[0020] Furthermore, the photovoltaic mounting bracket also includes a water tank connector for connecting the two first drainage tanks, the water tank connector is U-shaped, and has a connecting portion fixed to the inner side of the first drainage tank and a transition portion for connecting the two connecting portions symmetrically arranged.

[0021] Furthermore, the photovoltaic mounting bracket also includes a channel plate arranged between the two photovoltaic panels.

[0022] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0023] The utility model photovoltaic mounting bracket blocks dust and debris from entering the photovoltaic panel from the side wall of the photovoltaic panel by arranging the dustproof strip, effectively fits the gap between the photovoltaic panels, and plays a good waterproof and dustproof role. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0025] in:

[0026] Figure 1 It is an axial side view of a photovoltaic mounting bracket on a colored steel tile roof;

[0027] Figure 2 yes Figure 1 A partial enlarged view of

[0028] Figure 3 It is a schematic diagram of the structure of the dustproof strip;

[0029] Figure 4 yes Figure 2 A partial enlarged view in FIG.

[0030] Figure 5 yes Figure 2 A partial enlarged view of B;

[0031] Figure 6 yes Figure 2 The local enlarged view C;

[0032] Figure 7 This is a schematic diagram of the structure of the fixing device. Figure 1 ;

[0033] Figure 8 This is a schematic diagram of the structure of the fixing device. Figure 2 ;

[0034] Fig. 9 It is a schematic diagram of the structure of the fixing parts;

[0035] Fig.10 It is a schematic diagram of the structure of the sink connector;

[0036] Figures 1 to 10 The identifiers are:

[0037] 01. Photovoltaic panel; 02. First drainage trough; 03. Support seat; 04. Fixing device; 041. First bolt; 042. First nut; 043. Pressing block; 0431. Protrusion; 044. Base; 0441. Support part; 0442. Buckling part; 05. Dust strip; 051. Slot; 06. Support frame; 061. Horizontal extension part; 07. Fixing piece; 071. Fixing part; 072. Hook part; 08. Second drainage trough; 081. Reinforcement seat; 082. Guide part; 09. Sink connector; 091. Connecting part; 092. Transition part; 10. Channel plate; 101. Circular convex point. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention 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 present invention and are not used to limit the present invention.

[0039] See also Figures 1 to 10 , is a photovoltaic mounting bracket for a color steel tile roof provided in this embodiment, comprising a first drainage groove 02 with an opening on the top, a support seat 03 arranged at the opening of the first drainage groove 02 and perpendicular to the long axis of the first drainage groove 02, a fixing device 04 arranged on the support seat 03 and used to install the photovoltaic panel 01 above the first drainage groove 02, and a dustproof strip 05 arranged between two photovoltaic panels 01. Since a gap will be generated between two photovoltaic panels 01 due to the fixing device 04, a dustproof strip 05 is embedded at the edge of the fixing device 04 between two photovoltaic panels 01 to achieve a dustproof effect. Therefore, the photovoltaic mounting bracket of the utility model prevents dust and debris from entering the photovoltaic panel 01 from the side wall of the photovoltaic panel 01 by setting the dustproof strip 05, effectively fits the gap between the photovoltaic panels 01, and plays a good waterproof and dustproof role.

[0040] The dustproof strip 05 in the utility model is fixed or limited by the fixing device 04, which not only has a good installation and fixing effect, but also is easy to install and operate.

[0041] The long axis of the first drainage trough 02 is arranged along the water flow direction of the color steel tile roof, which can raise the height between the photovoltaic panel 01 and the first drainage trough 02 to avoid the photovoltaic panel 01 from being soaked during diversion. At the same time, the water-passing section of the first drainage trough 02 is increased, which can further improve the diversion effect. At the same time, the support seat 03 is embedded in the main water tank to play a fixed support role, and the structure is firm and strong. In addition, a photovoltaic panel 01 is provided with multiple support seats 03, which has a large load-bearing area, can effectively share the load of the photovoltaic panel 01, and improve the overall strength. The material of the first drainage trough 02 is made of Jiugang zinc-aluminum-magnesium material, which has a stable structure, is corrosion-resistant and durable, and has low later maintenance costs.

[0042] Since the fixing device 04 needs to fix two positions, one is between the two photovoltaic panels 01, and the other is at the edge of the photovoltaic panel 01, when the fixing device 04 fixes the two photovoltaic panels 01, the fixing device 04 includes a first bolt 041 and a first nut 042 matched with the first bolt 041, and the first bolt 041 passes through the dust strip 05, the gap between the two photovoltaic panels 01 and the support seat 03 in sequence and is threadedly connected with the first nut 042; preferably, the fixing device 04 also includes a pressing block 043, and the first bolt 041 passes through the dust strip 05, the gap between the two photovoltaic panels 01 and the support seat 03 in sequence. The pressing block 043, the dust strip 05, the gap between the two photovoltaic panels 01 and the support seat 03 are threadedly connected with the first nut 042; the dust strip 05 is provided with a V-shaped groove 051 along the central axis direction of the long axis, and the pressing block 043 is also provided with a protrusion 0431 that can be embedded in the groove 051, and the protrusion 0431 can be embedded in the gap between the photovoltaic panels 01 or the groove 051 to prevent rotation during the installation process; the setting of the pressing block 043 increases the contact area with the photovoltaic panel 01, reduces the pressure, prevents loosening, and protects the frame of the photovoltaic panel 01.

[0043] When the fixing device 04 fixes the edge position of the photovoltaic panel 01, the fixing device 04 also includes a base 044, the base 044 includes a supporting portion 0441 and a pressing portion 0442 perpendicular to the supporting portion 0441, and the first bolt 041 passes through the pressing portion 0442, the supporting portion 0441 and the supporting seat 03 in sequence and is threadedly connected with the first nut 042.

[0044] The first nut 042 can be directly fixedly disposed below the support seat 03, and a through hole for the first bolt 041 to pass through is disposed on the support seat 03. The support seat 03 is fixedly disposed at the opening of the first drainage groove 02, and a plurality of support seats 03 are disposed corresponding to one first drainage groove 02.

[0045] The photovoltaic mounting bracket also includes a support frame 06 arranged on the color steel tile roof, and the first drainage groove 02 is arranged on a plurality of support frames 06; the support frame 06 is in a U-shape as a whole to avoid the crest of the color steel tile, and the horizontal extensions 061 for fixing to the color steel tile roof are arranged outward on both sides, and are locked on the color steel tile roof by passing the bolts through the horizontal extensions 061. The support frame 06 of the utility model is cost-saving, light and easy to install; and is directly connected to the purlin, high strength and durability, can withstand long-term strong winds, heavy rains and earthquake loads, is not easy to loosen, and has a long service life; it does not damage the original structure of the steel tile roof, protects the overall structure of the roof, and is not easy to cause roof leakage, and has wide practicality.

[0046] The first drainage ditch 02 of the utility model is placed and fixed on the support frame 06, which protects the original structure of the roof, increases the water conduction capacity, and fully achieves the waterproof effect. At the same time, the structure of the utility model is adopted, and the gap between the photovoltaic panels 01 is small. In summer or high temperature weather, the roof is protected from direct sunlight, the temperature rise of the roof is reduced, and the comfort in the factory is effectively improved. The installation is simple and efficient, the construction is convenient and safe, the structure is simple and beautiful, and the roof use area is greatly increased.

[0047] The first drainage trough 02 is arranged on the support frame 06 through the fixing member 07, and the fixing members 07 are arranged on both sides of the first drainage trough 02; the fixing member 07 includes an L-shaped fixing part 071 and a hook part 072 arranged at the end of the fixing part 071 and used to hook the first drainage trough 02. After the hook part 072 hooks the first drainage trough, it passes through the fixing part 071 and is locked on the support frame 06 through a bolt lock. The first drainage trough 02 is connected and fixed to the support frame 06 by the fixing member 07 to prevent the first drainage trough 02 from being offset or falling off due to factors such as wind. The material of the fixing member 07 is made of Jiugang zinc aluminum magnesium, which has a stable and high-strength structure, is corrosion-resistant and durable.

[0048] The photovoltaic mounting bracket also includes a second drainage groove 08 perpendicular to the first drainage groove 02; the second drainage groove 08 is located below the connection between the two photovoltaic panels 01, and the two ends are built on the two first drainage grooves 02. The second drainage groove 08 is U-shaped, and the two ends located on the inside are provided with reinforcement seats 081. The two ends of the second drainage groove 08 are provided with guide parts 082 facing the inside of the first drainage groove 02, which have a drainage function to prevent rainwater from flowing back. The second drainage groove 08 can be used for drainage on rainy days, and when water flows to dissipate heat, the second drainage groove 08 guides the water remaining in the gap between the photovoltaic panels 01 to the first drainage groove 02, thereby reducing the temperature of the photovoltaic panels 01, reducing the risk of damage and aging of the photovoltaic panels 01, and extending the service life of the equipment; at the same time, the reinforcement seat 081 is provided to play a supporting role and improve the overall strength of the second drainage groove 08.

[0049] The photovoltaic mounting bracket also includes a water tank connector 09 for connecting the two first drain grooves 02. The water tank connector 09 is U-shaped, and symmetrically arranged with a connecting portion 091 for fixing to the inner side of the first drain groove 02 and a transition portion 092 for connecting the two connecting portions 091. In this embodiment, when there is an obtuse angle between the two first drain grooves 02, the water tank connector 09 is used, and after connection, the joint is waterproofed by glue. When the two first drain grooves 02 are arranged side by side, the joint is directly waterproofed by glue, so that the connection stability and structural strength of the first drain grooves 02 are significantly improved, and it is not easy to deform and leak; and the installation and fixing effect is good, the structure is reasonable, and the installation operation is convenient, which is conducive to improving the service life of the first drain grooves 02.

[0050] The photovoltaic mounting bracket also includes a channel plate 10 disposed between two photovoltaic panels 01; specifically, the channel plate 10 is located at the ridge of the color steel tile, and a plurality of circular convex points 101 are disposed on the upper end surface of the channel plate 10 to achieve an anti-slip effect, which increases the friction during walking, and can be integrated with the building to enhance the overall image; a reinforcing step is disposed below the channel plate 10 to increase the strength of the entire channel plate 10. The reinforcing step is disposed below the channel plate 10, which not only strengthens the anti-bending ability of the channel plate 10, but also improves the structural strength and is not easy to deform; the convex design of the surface of the channel plate 10; the channel plate 10 of the utility model can also be customized according to different needs, which can well meet the needs of customers, and the reasonable structural design of the channel plate 10 can maximize the life safety of construction personnel.

[0051] In summary, the photovoltaic mounting bracket of the utility model blocks dust and debris from entering the photovoltaic panel from the side wall of the photovoltaic panel by arranging the dustproof strip, effectively fits the gap between the photovoltaic panels, and plays a good waterproof and dustproof role.

[0052] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

[0053] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A photovoltaic mounting bracket for a color steel tile roof, characterized in that: It includes a first drainage groove with an opening on the top, a support seat arranged at the opening of the first drainage groove and perpendicular to the long axis of the first drainage groove, a fixing device arranged on the support seat and used to install the photovoltaic panel above the first drainage groove, and a dustproof strip arranged between two photovoltaic panels.

2. A photovoltaic mounting bracket for a color steel tile roof according to claim 1, characterized in that: The fixing device includes a first bolt and a first nut matched with the first bolt. The first bolt passes through the dustproof strip, the gap between the two photovoltaic panels and the support seat in sequence and is threadedly connected with the first nut.

3. A photovoltaic mounting bracket for a color steel tile roof according to claim 2, characterized in that: The fixing device also includes a pressing block, and the first bolt passes through the pressing block, the dustproof strip, the gap between the two photovoltaic panels and the support seat in sequence and is threadedly connected with the first nut.

4. A photovoltaic mounting bracket for a color steel tile roof according to claim 3, characterized in that: The dustproof strip is provided with a V-shaped slot along the central axis direction of the long axis, and the pressing block is also provided with a protrusion which can be embedded in the slot.

5. A photovoltaic mounting bracket for a color steel tile roof according to claim 2, characterized in that: The fixing device also includes a base, which includes a supporting portion and a pressing portion perpendicular to the supporting portion. The first bolt passes through the pressing portion, the supporting portion and the supporting seat in sequence and is threadedly connected with the first nut.

6. A photovoltaic mounting bracket for a color steel tile roof according to claim 1, characterized in that: The photovoltaic mounting bracket also includes a supporting frame arranged on the color steel tile roof, and the first drainage trough is arranged on a plurality of supporting frames.

7. A photovoltaic mounting bracket for a color steel tile roof according to claim 1, characterized in that: The first drainage groove is arranged on the support frame through a fixing piece, and the fixing piece includes an L-shaped fixing part and a hook part arranged at the end of the fixing part and used for hooking the first drainage groove.

8. The photovoltaic mounting bracket for a color steel tile roof according to claim 1, characterized in that: The photovoltaic mounting bracket also includes a second drainage groove perpendicular to the first drainage groove.

9. The photovoltaic mounting bracket for a color steel tile roof according to claim 1, characterized in that: The photovoltaic mounting bracket also includes a water tank connector for connecting the two first drainage tanks. The water tank connector is U-shaped and symmetrically arranged with a connecting portion fixed to the inner side of the first drainage tank and a transition portion for connecting the two connecting portions.

10. A photovoltaic mounting bracket for a color steel tile roof according to claim 1, characterized in that: The photovoltaic mounting bracket also includes a channel plate arranged between the two photovoltaic panels.

Images