Flexible photovoltaic support for photovoltaic power generation tracking device

Abstract

The invention discloses a flexible photovoltaic support for a photovoltaic power generation tracking device, and belongs to the field of photovoltaic supports. The photovoltaic panel placement device mainly comprises a supporting assembly, a placement assembly is fixedly installed on the supporting assembly, the placement assembly comprises a fixing frame used for installing a photovoltaic panel, the supporting assembly comprises a bottom block, the bottom block can be installed on a building roof, and the supporting assembly comprises a supporting column fixedly installed on the bottom block, the flexible photovoltaic support for the photovoltaic power generation tracking device is characterized in that a bottom block is arranged on a roof, a supporting column is arranged on the bottom block, a supporting plate is rotationally connected to the supporting column, the fixing frame is hinged to the supporting plate, and the stabilizing mechanism is slidably mounted on the outer side of the supporting column. The support can be installed on the bottom block through the supporting columns and the stabilizing mechanisms, the contact area of the whole support and a roof can be reduced, the situation that the support has much damage and influence on the roof is avoided, and meanwhile the situation that the support is too heavy and causes structural hidden danger to the structure of the roof is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic brackets, and specifically to a flexible photovoltaic bracket for a photovoltaic power generation tracking device. Background Art

[0002] Flexible photovoltaic bracket is a photovoltaic panel support system that can adapt to different terrains and environmental changes. At the same time, flexible photovoltaic bracket can be installed on terrain with large slopes, uneven ground or irregular terrain, avoiding the high requirements of traditional brackets on ground flatness. Flexible photovoltaic bracket can adjust the angle of photovoltaic panels. Flexible bracket can help maximize the reception of sunlight and improve power generation efficiency.

[0003] However, the flexible photovoltaic bracket equipment we currently use needs to be installed on the roof for use, but anti-slip and anti-overturning will be taken into consideration during installation, and the base bracket foundation is often relatively large, which has a greater destructive effect on the roof. At the same time, because the bracket is heavy and heavy, it poses many structural risks to the roof structure.

[0004] Therefore, it is necessary to provide a flexible photovoltaic bracket for a photovoltaic power generation tracking device to solve the above problems. Summary of the invention

[0005] Based on the above-mentioned problems existing in the prior art, the problem to be solved by the present application is: to provide a flexible photovoltaic bracket for a photovoltaic power generation tracking device, which can achieve the effect of reducing the contact basis between the equipment and the ground, thereby solving the problem that the roof is easily damaged during the installation of the equipment.

[0006] The technical solution adopted by the present application to solve the technical problem is: a flexible photovoltaic bracket for a photovoltaic power generation tracking device, comprising a support component, a placement component is fixedly installed on the support component, the placement component comprises a fixed frame for mounting a photovoltaic panel, the support component comprises a bottom block, the bottom block can be installed on the roof of a building, and the support component comprises:

[0007] A support column, wherein the support column is fixedly mounted on the bottom block, a support plate is rotatably connected to the support column, and the fixed frame is hinged to the support plate;

[0008] The stabilizing mechanism is slidably mounted on the outside of the supporting column, and the stabilizing mechanism comprises a plurality of groups of supporting rods, and a fixing ring is fixedly mounted on the plurality of groups of supporting rods.

[0009] Furthermore, a placement groove is provided on the support column, a telescopic sleeve rod is rotatably connected inside the placement groove, a spring is provided inside the sleeve rod, and the bottom of the fixing ring can contact with the sleeve rod.

[0010] Furthermore, a plurality of groups of limiting strips are fixedly mounted on the inner wall of the fixing ring, and a plurality of groups of limiting grooves matching with the limiting strips are formed on the outer side of the supporting column.

[0011] Furthermore, a support block is fixedly mounted on the placement groove near the sleeve rod, and the sleeve rod can contact the support block after rotation.

[0012] Furthermore, the support plate is provided with an adjustment mechanism capable of adjusting the angle of the fixed frame, the adjustment mechanism includes a sealing cover, a rack is provided inside the sealing cover, the top of the rack is hinged to the fixed frame, a spur gear a is meshed on the outer side of the sealing cover, a driving mechanism a is fixedly installed on one side of the spur gear a, and the driving mechanism a can drive the spur gear a.

[0013] Furthermore, a driving mechanism b is fixedly mounted on the support plate, a spur gear b is fixedly mounted on the output end of the driving mechanism b, a gear ring is meshed on the outer side of the spur gear b, and the gear ring is fixedly connected to the bottom of the support plate.

[0014] Furthermore, a driving mechanism c is fixedly installed on one side of the fixed frame, and a threaded rod is fixedly installed on the output end of the driving mechanism c. The threaded rod is located on the outside of the fixed frame and is rotatably connected. A scraper is provided on the fixed frame, and both ends of the scraper are slidably installed in the movable groove. One of the ends of the scraper is threadedly connected to the threaded rod, and the scraper can contact the surface of the installed photovoltaic panel.

[0015] Furthermore, movable grooves are provided at both ends of the fixed frame, and a connecting rod is fixedly installed at one end of the fixed frame away from the threaded rod. The end of the scraper also slides on the outside of the connecting rod. When the scraper moves, the scraper will slide synchronously on the movable groove and the connecting rod respectively.

[0016] Furthermore, the driving mechanism c includes a motor, an output shaft of the motor is fixedly mounted with a tilted gear a, an outer side of the tilted gear a is meshed with a tilted gear b, and a sealing box is arranged on the outer sides of the tilted gear a and the tilted gear b.

[0017] The beneficial effects of this application are:

[0018] 1. The present application provides a flexible photovoltaic bracket for a photovoltaic power generation tracking device. A base block is arranged on the roof, so that the bracket can be installed on the base block through support columns and a stabilizing mechanism, respectively, so that the overall contact area of ​​the bracket with the roof can be reduced, thereby avoiding more damage to the roof by the bracket, and also avoiding structural hazards to the roof structure caused by the heavy weight of the bracket.

[0019] 2. The present application provides a flexible photovoltaic bracket for a photovoltaic power generation tracking device, which is provided with a stabilizing mechanism so that the bracket can further improve stability when supported by a support column, and the sleeve rod provided on the stabilizing mechanism can prevent the stabilizing mechanism from shaking significantly during disassembly or installation, thereby improving stability.

[0020] 3. The flexible photovoltaic bracket for photovoltaic power generation tracking device provided in the present application is provided with an adjustment mechanism, so that the bracket can be adjusted up and down, left and right when in use, so that the photovoltaic panel on the bracket always maintains the best angle to receive more sunlight. This helps to increase the amount of light received by the photovoltaic panel, thereby improving the power generation efficiency.

[0021] 4. The flexible photovoltaic bracket for a photovoltaic power generation tracking device provided in the present application can clean the dust generated by the photovoltaic panels on the bracket during long-term use in a timely manner through the cooperation between the driving mechanism c and the scraper, thereby ensuring that the photovoltaic panels maintain the best light reception, thereby improving the power generation efficiency, and also helping to protect the surface of the photovoltaic panels and extend their service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0023] In the attached picture:

[0024] Figure 1 This is an overall schematic diagram of a flexible photovoltaic bracket used in a photovoltaic power generation tracking device in this application;

[0025] Figure 2 1 is a schematic diagram of the support column;

[0026] Figure 3 Schematic diagram of the adjustment mechanism of the support assembly 2;

[0027] Figure 4 This is a schematic diagram of placing components in 1;

[0028] Figure 5 It is a schematic diagram of the scraper for placing components in 4;

[0029] Figure 6 1 is a schematic diagram of the support assembly;

[0030] Figure 7 Schematic diagram of the stabilizing mechanism of the support assembly 6;

[0031] Figure 8 Schematic diagram of driving mechanism c in 4;

[0032] Among them, the reference numerals in the figure are:

[0033] 10. Support assembly; 11. Bottom block; 12. Support column; 15. Driving mechanism a; 16. Driving mechanism b; 17. Support plate;

[0034] 13. Stabilizing mechanism; 131. Support rod; 132. Fixing ring; 133. Limiting strip; 134. Limiting groove; 135. Placement groove; 136. Sleeve rod; 137. Spring; 138. Support block;

[0035] 14. Adjustment mechanism; 141. Sealing cover; 142. Rack; 143. Spur gear a; 144. Gear ring; 145. Spur gear b;

[0036] 20. Placement assembly; 21. Fixed frame; 23. Threaded rod; 24. Scraper; 25. Moving groove; 26. Connecting rod;

[0037] 22. Driving mechanism c; 221. Motor; 222. Tilt gear a; 223. Tilt gear b; 224. Sealing box. DETAILED DESCRIPTION

[0038] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0039] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0040] like Figure 1 As shown, the present application provides a flexible photovoltaic bracket for a photovoltaic power generation tracking device, including a support component 10 and a placement component 20 fixedly mounted on the support component 10, wherein the placement component 20 is used to install and place photovoltaic panels, so that the photovoltaic panels can convert sunlight into electrical energy, and they use the photovoltaic effect to hit photons on semiconductor materials to generate current, thereby providing power for various devices, and the support component 10 is used to support and install the placement component 20 as a whole, and the support component 10 can be installed on the roof of a building, so that the placement component 20 can ensure that the photovoltaic panel is stable in the installation position and will not move or tilt due to wind, weather changes or other external factors, thereby maintaining the normal operation of the system.

[0041] like Figure 1-Figure 3 As shown, the support assembly 10 includes a base block 11, and the placement assembly 20 includes a fixed frame 21. The base block 11 needs to be installed on the roof of the building. The base block 11 can be made of the same structural material as the roof, such as concrete. A support column 12 is fixedly installed on the base block 11. The support column 12 can be fixedly installed on the base block 11 by bolts. The support column 12 is used to support the entire bracket. A support plate 17 is rotatably connected to the support column 12. One end of the support plate 17 is hinged to the bottom of the fixed frame 21, and an adjustment mechanism 14 is provided on the support plate 17 for adjusting the angle of the fixed frame 21.

[0042] The adjustment mechanism 14 includes a sealing cover 141, a rack 142 is arranged inside the sealing cover 141, and the top of the rack 142 is hinged to the fixed frame 21, and a spur gear a143 is meshed on the outer side of the sealing cover 141, and a driving mechanism a15 is fixedly installed on one side of the spur gear a143. The driving mechanism a15 can drive the spur gear a143, so that when the spur gear a143 is working, it will drive the rack 142 to move inside the sealing cover 141, so that the upper and lower angles of the fixed frame 21 can be adjusted.

[0043] At the same time, a driving mechanism b16 is fixedly installed on the support plate 17, and a spur gear b145 is fixedly installed on the output end of the driving mechanism b16. At the same time, a gear ring 144 is meshed on the outer side of the spur gear b145, and the gear ring 144 is fixedly connected to the bottom of the support plate 17. When the driving mechanism b16 is turned on, the spur gear b145 will drive the gear ring 144 to rotate, and then the support plate 17 will rotate the fixed frame 21 left and right.

[0044] like Figure 4 and Figure 5As shown, the photovoltaic panel can be installed on the fixed frame 21, and a driving mechanism c22 is fixedly installed on one side of the fixed frame 21, and a threaded rod 23 is fixedly installed on the output end of the driving mechanism c22, and the threaded rod 23 is located on the outer side of the fixed frame 21 and is rotatably connected, and at both ends of the fixed frame 21, movable grooves 25 are opened, and a scraper 24 is provided on the fixed frame 21, and at the same time, both ends of the scraper 24 are slidably installed at the movable groove 25, and one end of the scraper 24 is threadedly connected to the threaded rod 23, and a connecting rod 26 is fixedly installed on the end of the fixed frame 21 away from the threaded rod 23, and at the same time, the end of the scraper 24 also slides on the outer side of the connecting rod 26, and the scraper 24 can contact the surface of the installed photovoltaic panel, so that when the driving mechanism c22 is turned on, the threaded rod 23 will be driven to rotate, and then the scraper 24 will move on the fixed frame 21, so that the scraper 24 can scrape the surface of the photovoltaic panel passing by, so that dust and debris on the photovoltaic panel can be cleaned.

[0045] When the scraper 24 moves, the scraper 24 will slide synchronously on the moving groove 25 and the connecting rod 26 respectively, so that the scraper 24 can be limited when moving through the moving groove 25 and the connecting rod 26, and the moving groove 25 and the connecting rod 26 can support the scraper 24, thereby improving the stability of the scraper 24 movement.

[0046] like Figure 6 and Figure 7 As shown, the stabilizing mechanism 13 includes a plurality of groups of support rods 131, the bottoms of which can be installed on the bottom block 11. Meanwhile, the bottom block 11 can be provided with a plurality of groups of circular holes which are compatible with the bottoms of the support rods 131, so that the support rods 131 can be more stable when installed at the circular holes.

[0047] At the same time, a fixing ring 132 is slidably installed on the outer side of the support column 12, and the fixing ring 132 is fixedly connected to the support rod 131, so that the support rod 131 can be centrally assembled through the fixing ring 132, and a limiting strip 133 is fixedly installed on the inner wall of the fixing ring 132, and a limiting groove 134 is provided on the support column 12, and the limiting strip 133 can slide inside the limiting groove 134, and the fixing ring 132 can slide inside the limiting groove 134 through the limiting strip 133, so that the fixing ring 132 can only move up and down, thereby limiting the fixing ring 132 and preventing the support rod 131 from rotating and shaking when it is installed on the bottom block 11.

[0048] The support column 12 is provided with a placement groove 135, and a sleeve rod 136 is rotatably connected inside the placement groove 135. Both ends of the sleeve rod 136 can be retracted, and springs 137 are provided inside both ends of the sleeve rod 136. The initial state of the spring 137 is to pop outward. Therefore, when the support column 12 and the bottom block 11 are disassembled, the stabilizing mechanism 13 needs to pass to the outside of the bottom block 11, and then the fixing ring 132 can be slid upward on the support column 12 as a whole, so that the stabilizing mechanism 13 can be separated from the bottom block 11. At this time, when the stabilizing mechanism 13 is moved onto the support column 12, the sleeve rod 136 can be horizontally unfolded, so that the sleeve rod 136 can lift the bottom of the fixing ring 132, thereby preventing the stabilizing mechanism 13 from shaking easily during disassembly.

[0049] A support block 138 is fixedly installed on the placement groove 135 near the sleeve rod 136, so that when the sleeve rod 136 is placed horizontally, the sleeve rod 136 will be exactly on the support block 138, so that the sleeve rod 136 can increase the force point when lifting the bottom of the fixing ring 132, thereby improving stability.

[0050] At the same time, when the sleeve rod 136 does not need to work, the sleeve rod 136 can be rotated ninety degrees so that the sleeve rod 136 can be adjusted in position on the placement slot 135. Since the two ends of the sleeve rod 136 can be extended and retracted, the sleeve rod 136 can be pressed against each other after being adjusted, so that the sleeve rod 136 can be located in the upper and lower positions of the placement slot 135, and the end of the sleeve rod 136 will press against the placement slot 135, so that the sleeve rod 136 can avoid displacement inside the placement slot 135, and there will be no obstruction on the outside of the support column 12.

[0051] like Figure 8 As shown, the driving mechanism c22 includes a motor 221, on the output shaft of which a tilting gear a222 is fixedly mounted, and at the same time, a tilting gear b223 is meshed on the outer side of the tilting gear a222, and a sealing box 224 is provided on the outer sides of the tilting gear a222 and the tilting gear b223, so that when the motor 221 is turned on, the tilting gear a222 and the tilting gear b223 are driven to rotate, thereby achieving a rotational driving effect. It should be noted that the working principle and internal structure of the driving mechanism c22 are the same as those of the driving mechanism a15 and the driving mechanism b16.

[0052] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A flexible photovoltaic support for a photovoltaic power generation tracking device, comprising a support assembly (10), characterized in that: The support assembly (10) is fixedly mounted with a placement assembly (20), the placement assembly (20) comprising a fixing frame (21) for mounting a photovoltaic panel, the support assembly (10) comprising a bottom block (11), the bottom block (11) being mountable on a roof of a building, and the support assembly (10) comprising: A support column (12), wherein the support column (12) is fixedly mounted on the bottom block (11), a support plate (17) is rotatably connected to the support column (12), and the fixed frame (21) is hingedly connected to the support plate (17); A stabilizing mechanism (13) is slidably mounted on the outside of the supporting column (12), and the stabilizing mechanism (13) comprises a plurality of groups of supporting rods (131), and a fixing ring (132) is fixedly mounted on the plurality of groups of supporting rods (131).

2. A flexible photovoltaic bracket for a photovoltaic power generation tracking device according to claim 1, characterized in that: The support column (12) is provided with a placement groove (135), the interior of the placement groove (135) is rotatably connected with a telescopic sleeve rod (136), the interior of the sleeve rod (136) is provided with a spring (137), and the bottom of the fixing ring (132) can contact the sleeve rod (136).

3. A flexible photovoltaic bracket for a photovoltaic power generation tracking device according to claim 2, characterized in that: A plurality of groups of limiting strips (133) are fixedly mounted on the inner wall of the fixing ring (132), and a plurality of groups of limiting grooves (134) adapted to the limiting strips (133) are provided on the outer side of the supporting column (12).

4. The flexible photovoltaic bracket for photovoltaic power generation tracking device according to claim 3, characterized in that: A support block (138) is fixedly mounted on the placement groove (135) near the sleeve rod (136), and the sleeve rod (136) can contact the support block (138) after rotation.

5. The flexible photovoltaic bracket for photovoltaic power generation tracking device according to claim 1, characterized in that: The support plate (17) is provided with an adjustment mechanism (14) capable of adjusting the angle of the fixed frame (21), the adjustment mechanism (14) comprising a sealing cover (141), a rack (142) being provided inside the sealing cover (141), the top of the rack (142) being hinged to the fixed frame (21), a spur gear a (143) being meshed on the outer side of the sealing cover (141), a driving mechanism a (15) being fixedly mounted on one side of the spur gear a (143), and the driving mechanism a (15) being capable of driving the spur gear a (143).

6. A flexible photovoltaic bracket for a photovoltaic power generation tracking device according to claim 5, characterized in that: A driving mechanism b (16) is fixedly mounted on the support plate (17); a spur gear b (145) is fixedly mounted on the output end of the driving mechanism b (16); a toothed ring (144) is meshed on the outer side of the spur gear b (145); and the toothed ring (144) is fixedly connected to the bottom of the support plate (17).

7. The flexible photovoltaic bracket for photovoltaic power generation tracking device according to claim 1, characterized in that: A driving mechanism c (22) is fixedly mounted on one side of the fixed frame (21); a threaded rod (23) is fixedly mounted on the output end of the driving mechanism c (22); the threaded rod (23) is rotatably connected to the outer side of the fixed frame (21); a scraper (24) is provided on the fixed frame (21); both ends of the scraper (24) are slidably mounted on the movable groove (25); one end of the scraper (24) is threadedly connected to the threaded rod (23), and the scraper (24) can contact the surface of the installed photovoltaic panel.

8. The flexible photovoltaic bracket for photovoltaic power generation tracking device according to claim 7, characterized in that: Both ends of the fixed frame (21) are provided with movable grooves (25); a connecting rod (26) is fixedly installed on one end of the fixed frame (21) away from the threaded rod (23); the end of the scraper (24) also slides on the outside of the connecting rod (26); when the scraper (24) moves, the scraper (24) will slide synchronously on the movable groove (25) and the connecting rod (26) respectively.

9. The flexible photovoltaic bracket for photovoltaic power generation tracking device according to claim 7, characterized in that: The driving mechanism c (22) comprises a motor (221), an output shaft of the motor (221) is fixedly mounted with a tilting gear a (222), an outer side of the tilting gear a (222) is meshed with a tilting gear b (223), and a sealing box (224) is arranged on the outer sides of the tilting gear a (222) and the tilting gear b (223).

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