A correction device for photovoltaic support section steel

Abstract

This utility model relates to a straightening device for photovoltaic bracket steel profiles, belonging to the field of photovoltaic bracket processing technology. The straightening device includes a support platform, a fixed limiting device at the center of the top of the support platform, positioning mechanisms on both sides of the support platform, and a support frame fixedly connected to the top of the support platform. A straightening device cooperating with the fixed limiting device is located on the top of the inner wall of the support frame. By setting the fixed limiting device, two first positioning plates extend from the fixed shell, at which point the inner wall of the steel profile fits against the fixed shell and the first positioning plates, achieving initial shaping of the steel profile. By setting the straightening device, as the first electric telescopic rod moves, the straightening roller can apply pressure to the upper surface of the steel profile, achieving further straightening. The straightening roller, in conjunction with the fixed limiting device, straightens the sides and top of the steel profile respectively, improving both straightening efficiency and the straightening effect.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic support technology, specifically relating to a correction device for photovoltaic support steel profiles. Background Technology

[0002] Photovoltaic brackets are special brackets designed for placing, installing, and fixing solar panels. They are generally made of aluminum alloy, carbon steel, and stainless steel. They are characterized by being weld-free, drill-free, 100% adjustable, and 100% reusable. C-shaped steel is commonly used in photovoltaic brackets as support or connectors. The steel is generally manufactured using a rolling process.

[0003] The steel profiles may bend during processing, especially during cooling, cutting, or welding, which can affect the installation accuracy and service life of the bracket, and consequently the overall stability and power generation efficiency of the photovoltaic system. Therefore, those skilled in the art have provided a correction device for photovoltaic bracket steel profiles to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed correction device for photovoltaic bracket steel in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A correction device for photovoltaic bracket steel includes a support platform, a fixed limiting device is provided at the top center of the support platform, positioning mechanisms are provided on both sides of the support platform, a support frame is fixedly connected to the top of the support platform, and a correction device that cooperates with the fixed limiting device is provided at the top of the inner wall of the support frame.

[0007] As a further optimization of this utility model, the positioning mechanism includes a fixed plate fixedly connected to one side of the top of the support platform, a second electric telescopic rod fixedly connected to the middle of one side of the fixed plate, a push plate fixedly connected to the output end of the second electric telescopic rod through the fixed plate, and a second limiting rod fixedly connected to one side of the push plate through the side wall of the fixed plate.

[0008] As a further optimization of this utility model, the fixed limiting device includes a fixed shell fixedly connected to the center of the top of the support platform, two first limiting rods slidingly passing through the two sides of the fixed shell, and the other ends of the four first limiting rods are respectively fixedly connected to a first positioning plate that is slidably connected to the side wall of the support platform. A driving mechanism is provided inside the fixed shell.

[0009] As a further optimization of this utility model, the driving mechanism includes a second positioning plate fixedly connected to the middle of the inner wall of the fixed shell, a first servo motor fixedly connected to the middle of the rear end of the second positioning plate, a transmission helical gear fixedly connected to the output end of the first servo motor, mounting plates fixedly connected to both sides of the inner wall of the fixed shell, and screws rotatably passing through the side walls of the mounting plates, with a driven helical gear meshing with the transmission helical gear fixedly sleeved at one end of each screw, and a threaded sleeve fixedly connected to the middle of the first positioning plate threaded at the other end of the screw.

[0010] As a further optimization of this utility model, the correction device includes a limiting frame fixedly connected to the top of the inner wall of the support frame, a second servo motor fixedly connected to the rear end of the limiting frame, a lead screw fixedly connected to the output end of the second servo motor and rotatably connected to the inner wall of the limiting frame, a slider threaded on the side wall of the lead screw and slidably connected to the top of the inner wall of the support frame, and a correction mechanism provided at the bottom end of the slider.

[0011] As a further optimization of this utility model, the correction mechanism includes a first electric telescopic rod fixedly connected to the bottom end of the slider, a positioning frame fixedly connected to the output end of the first electric telescopic rod, and a correction roller rotatably connected to the inner wall of the positioning frame.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, by setting a fixed limiting device, the C-shaped steel for photovoltaic bracket is first placed on the fixed shell. The first servo motor drives the transmission helical gear to rotate, thereby causing the two driven helical gears to rotate, so that the threaded sleeve on the side wall of the screw extends out of the fixed shell, and the two first positioning plates extend out of the fixed shell. At this time, the inner wall of the steel is in contact with the fixed shell and the first positioning plates, thus achieving the initial shaping of the steel.

[0014] 2. In this utility model, by setting a correction device, after the steel profile is fixed by the fixed limiting device, the second servo motor drives the lead screw to move, so that the slider can drive the first electric telescopic rod to slide along the side wall of the lead screw. At this time, by extending the first electric telescopic rod, the correction roller contacts the upper surface of the steel profile. As the first electric telescopic rod moves, the correction roller can apply pressure to the upper surface of the steel profile to achieve further correction. The correction roller, in conjunction with the fixed limiting device, corrects the two sides and the top of the steel profile respectively, improving the correction efficiency and effectively improving the correction effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2This is a schematic diagram of the overall structure of this utility model from another perspective;

[0017] Figure 3 This is a schematic diagram of the overall structure of the fixed limiting device of this utility model;

[0018] Figure 4 This is a schematic diagram of the overall structure of the calibration device of this utility model;

[0019] Figure 5 This is a utility model Figure 4 Enlarged diagram of point A in the middle.

[0020] In the diagram: 1. Fixed limiting device; 101. Fixed shell; 102. First limiting rod; 103. First positioning plate; 104. Threaded sleeve; 105. Transmission helical gear; 106. First servo motor; 107. Mounting plate; 108. Second positioning plate; 109. Screw; 110. Driven helical gear; 2. Correction device; 201. Limiting frame; 202. Second servo motor; 203. Lead screw; 204. Slider; 205. First electric telescopic rod; 206. Positioning frame; 207. Correction roller; 3. Support platform; 4. Fixed plate; 5. Second limiting rod; 6. Second electric telescopic rod; 7. Push plate; 8. Support frame. Detailed Implementation

[0021] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0022] Example 1: As Figure 1 , Figure 2 As shown, a correction device for photovoltaic bracket steel profiles includes a support platform 3. A fixed limiting device 1 is provided at the middle of the top of the support platform 3. A support frame 8 is fixedly connected to the top of the support platform 3. A correction device 2 that cooperates with the fixed limiting device 1 is provided at the top of the inner wall of the support frame 8. A fixed plate 4 is fixedly connected to one side of the top of the support platform 3. A second electric telescopic rod 6 is fixedly connected to the middle of one side of the fixed plate 4. A push plate 7 is fixedly connected to the output end of the second electric telescopic rod 6 through the fixed plate 4. A second limiting rod 5 that slides through the side wall of the fixed plate 4 is fixedly connected to one side of the push plate 7. After the first positioning plate 103 fixes the steel profile, the push plate 7 is made to fit against the side wall of the steel profile by extending the second electric telescopic rod 6. By using the clamping of the side wall of the steel profile by the push plate 7 and the first positioning plate 103, the side wall of the steel profile can be corrected, effectively improving its correction effect.

[0023] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the fixed limiting device 1 includes a fixed shell 101 fixedly connected to the middle of the top of the support platform 3. Two first limiting rods 102 slide through both sides of the fixed shell 101. The other ends of the four first limiting rods 102 are fixedly connected to first positioning plates 103 that slide through the side wall of the support platform 3. Through the cooperation between the push plate 7 and the first positioning plates 103, the two sides of the C-shaped steel can be clamped and corrected. The two first positioning plates 103 extend out from the fixed shell 101. At this time, the inner wall of the steel is in contact with the fixed shell 101 and the first positioning plates 103, realizing the initial plasticity of the steel.

[0024] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a second positioning plate 108 is fixedly connected to the middle of the inner wall of the fixed housing 101. A first servo motor 106 is fixedly connected to the middle of the rear end of the second positioning plate 108. A transmission helical gear 105 is fixedly connected to the output end of the first servo motor 106. Mounting plates 107 are fixedly connected to both sides of the inner wall of the fixed housing 101. Screws 109 are rotatably passed through the side walls of the mounting plates 107. One end of each screw 109 is fixedly sleeved with a driven helical gear 110 that meshes with the transmission helical gear 105. The other end of the screw 109 is threaded with a screw that engages with the first positioning plate. The threaded sleeve 104, which is fixedly connected in the middle of the screw 109, allows the first positioning plate 103 to extend from both sides of the fixed shell 101 and fit against the side wall of the C-shaped steel, effectively improving the correction effect. The C-shaped steel for the photovoltaic bracket is placed on the fixed shell 101, and the first servo motor 106 drives the transmission helical gear 105 to rotate, thereby causing the two driven helical gears 110 to rotate, so that the threaded sleeve 104 on the side wall of the screw 109 extends out of the fixed shell 101.

[0025] like Figure 1 , Figure 2 and Figure 3As shown, the correction device 2 includes a limiting frame 201 fixedly connected to the top of the inner wall of the support frame 8. A second servo motor 202 is fixedly connected to the rear end of the limiting frame 201. A lead screw 203 rotatably connected to the inner wall of the limiting frame 201 is fixedly connected to the output end of the second servo motor 202. A slider 204 slidably connected to the top of the inner wall of the support frame 8 is threaded onto the side wall of the lead screw 203. After the steel section is fixed by the fixed limiting device 1, the second servo motor 202 drives the lead screw 203 to move, so that the slider 204 can drive the first electric telescopic rod 205 to slide along the side wall of the lead screw 203. The bottom end of the slider 204 A first electric telescopic rod 205 is fixedly connected, and a positioning frame 206 is fixedly connected to the output end of the first electric telescopic rod 205. A correction roller 207 is rotatably connected to the inner wall of the positioning frame 206. By utilizing the cooperation between the upper end face of the fixed shell 101 and the correction roller 207, the top end of the C-shaped steel can be effectively clamped and corrected. As the first electric telescopic rod 205 moves, the correction roller 207 can apply pressure to the upper surface of the steel to achieve further correction. The correction roller 207, in conjunction with the fixed limiting device 1, corrects the two sides and the top end of the steel respectively, improving the correction efficiency and effectively improving the correction effect.

[0026] It should be noted that this type of photovoltaic bracket steel straightening device, when in use, first places the C-shaped steel for the photovoltaic bracket on the fixed shell 101 by setting a fixed limiting device 1. The first servo motor 106 drives the transmission helical gear 105 to rotate, thereby causing the two driven helical gears 110 to rotate. This causes the threaded sleeve 104 on the side wall of the screw 109 to extend out of the fixed shell 101, and the two first positioning plates 103 to extend out of the fixed shell 101. At this time, the inner wall of the steel is in contact with the fixed shell 101 and the first positioning plates 103, achieving preliminary plasticity of the steel. After the first positioning plates 103 have fixed the steel, the straightening device is then adjusted by extending... The second electric telescopic rod 6 is extended so that the push plate 7 fits against the side wall of the steel profile. The side wall of the steel profile can be corrected by the clamping of the push plate 7 and the first positioning plate 103. After the steel profile is fixed by the fixed limiting device 1, the second servo motor 202 drives the lead screw 203 to move, so that the slider 204 can drive the first electric telescopic rod 205 to slide along the side wall of the lead screw 203. At this time, by extending the first electric telescopic rod 205, the correction roller 207 contacts the upper surface of the steel profile. As the first electric telescopic rod 205 moves, the correction roller 207 can apply pressure to the upper surface of the steel profile to achieve further correction.

[0027] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A correction device for photovoltaic bracket steel, comprising a support platform (3), characterized in that, A fixed limiting device (1) is provided at the top center of the support platform (3), and positioning mechanisms are provided on both sides of the support platform (3). A support frame (8) is fixedly connected to the top of the support platform (3), and a correction device (2) that cooperates with the fixed limiting device (1) is provided at the top of the inner wall of the support frame (8).

2. The alignment device for photovoltaic bracket steel according to claim 1, characterized in that: The positioning mechanism includes a fixed plate (4) fixedly connected to one side of the top of the support platform (3), a second electric telescopic rod (6) fixedly connected to the middle of one side of the fixed plate (4), a push plate (7) fixedly connected to the output end of the second electric telescopic rod (6) through the fixed plate (4), and a second limiting rod (5) fixedly connected to one side of the push plate (7) through the side wall of the fixed plate (4).

3. The alignment device for photovoltaic bracket steel according to claim 1, characterized in that: The fixed limiting device (1) includes a fixed shell (101) fixedly connected to the middle of the top of the support platform (3). Two first limiting rods (102) slide through both sides of the fixed shell (101). The other ends of the four first limiting rods (102) are fixedly connected to a first positioning plate (103) that slides through the side wall of the support platform (3). A driving mechanism is provided inside the fixed shell (101).

4. The alignment device for photovoltaic bracket steel according to claim 3, characterized in that: The driving mechanism includes a second positioning plate (108) fixedly connected to the middle of the inner wall of the fixed shell (101). A first servo motor (106) is fixedly connected to the middle of the rear end of the second positioning plate (108). A transmission helical gear (105) is fixedly connected to the output end of the first servo motor (106). Mounting plates (107) are fixedly connected to both sides of the inner wall of the fixed shell (101). Screws (109) are rotatably passed through the side walls of the mounting plates (107). One end of each screw (109) is fixedly fitted with a driven helical gear (110) that meshes with the transmission helical gear (105). The other end of each screw (109) is threadedly fitted with a threaded sleeve (104) fixedly connected to the middle of the first positioning plate (103).

5. The alignment device for photovoltaic bracket steel according to claim 1, characterized in that: The correction device (2) includes a limiting frame (201) fixedly connected to the top of the inner wall of the support frame (8). A second servo motor (202) is fixedly connected to the rear end of the limiting frame (201). A lead screw (203) rotatably connected to the inner wall of the limiting frame (201) is fixedly connected to the output end of the second servo motor (202). A slider (204) slidably connected to the top of the inner wall of the support frame (8) is threaded on the side wall of the lead screw (203). A correction mechanism is provided at the bottom end of the slider (204).

6. The alignment device for photovoltaic bracket steel according to claim 5, characterized in that: The correction mechanism includes a first electric telescopic rod (205) fixedly connected to the bottom end of the slider (204), a positioning frame (206) fixedly connected to the output end of the first electric telescopic rod (205), and a correction roller (207) rotatably connected to the inner wall of the positioning frame (206).

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