Spliced photovoltaic support structure

Abstract

The utility model belongs to the technical field of photovoltaic supports, and particularly relates to a spliced photovoltaic support structure, which comprises a fixed seat and a fixed box, the fixed box is fixedly arranged on the upper surface of the fixed seat, a deflection mechanism is arranged in the fixed box, and the deflection mechanism comprises a rotating unit and a supporting unit. According to the spliced photovoltaic support structure, the first gear and the second gear are arranged, so that when the first gear is driven by the transmission shaft to rotate, the second gear is driven to rotate, the support base is driven to deflect, and the use orientation angle of the photovoltaic panel is adjusted for use; during deflection, the two sides of the support base are supported through the damping rods, so that the deflection stability is kept; a splicing mechanism is arranged to slide a barrel sliding groove between a splicing plate and a support base and then extrude a compression spring, so that when a clamping plate makes contact with the inner wall of a clamping groove, the compression spring rebounds to clamp the splicing plate, and then a baffle and the support base are connected through a clamping piece to keep a fixed state.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a spliced ​​photovoltaic bracket structure. Background Art

[0002] Photovoltaic bracket is a device used to place photovoltaic panels. Solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation system. It is generally made of aluminum alloy, carbon steel and stainless steel.

[0003] Traditional photovoltaic panel brackets are generally welded on-site or connected using clips and bolts. When the brackets are welded or connected using clips and bolts, the photovoltaic panel brackets are easily deformed and have poor relative positioning accuracy. After the brackets are formed, the relative positioning accuracy needs to be adjusted, resulting in low installation efficiency and easy damage to the photovoltaic panels.

[0004] As disclosed in Chinese patent CN219938245U, a spliced ​​photovoltaic bracket includes a joint device and a connecting rod. The four corners of the joint device are respectively connected to the connecting rod. The connecting rod and the joint devices at the four corners form a field-shaped structure. The photovoltaic panel is placed in the middle of the field-shaped structure. Each joint device simultaneously clamps the photovoltaic panels at the four corners. The joint device includes a joint seat, the joint seat is connected to a cone handle, four pressure blocks are connected to the outside of the joint seat, the four pressure blocks are connected to the joint seat, and a spring is connected between each pressure block and the joint seat.

[0005] However, when the spliced ​​photovoltaic bracket is used after being assembled, it is not convenient to adjust the orientation angle of the installed photovoltaic panels to achieve a better photovoltaic effect.

[0006] To this end, we proposed a spliced ​​photovoltaic support structure to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a spliced ​​photovoltaic support structure to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced ​​photovoltaic support structure, comprising a fixing seat and a fixing box, wherein the fixing box is fixedly mounted on the upper surface of the fixing seat, and a deflection mechanism is arranged inside the fixing box;

[0009] The deflection mechanism includes a rotating unit and a supporting unit, and the rotating unit includes a driving motor, a transmission shaft, a first gear, a connecting rod, a second gear and a connecting plate. The driving motor is fixedly installed on the side of a fixed box, the transmission shaft is fixedly installed on the output end of the driving motor, the first gear is fixedly installed on the outer surface of the transmission shaft, the connecting rod is fixedly installed on the inner wall of the fixed box, the second gear is movably installed on the outer surface of the connecting rod, and the connecting plate is fixedly installed on the upper surface of the second gear.

[0010] Preferably, the supporting unit includes a first fixed block, a damping rod and a second fixed block, the first fixed block is fixedly installed on the side of the fixed box, the damping rod is fixedly connected to the side of the first fixed block, the second fixed block is fixedly connected to the upper end of the damping rod, and the upper surface of the second fixed block is fixedly connected to the bottom surface of the connecting plate.

[0011] Preferably, a through hole is penetrated through the lower part of the side surface of the fixing box, and the transmission shaft passes through the through hole and is fixedly connected to the output end of the driving motor, and the first gear is meshed with the second gear.

[0012] Preferably, a splicing mechanism is provided on the upper surface of the connecting plate, and the splicing mechanism includes a sliding unit and a clamping unit, and the sliding unit includes a bracket base, a splicing groove and a slide groove, and the bracket base is fixedly installed on the upper surface of the connecting plate, the splicing groove is opened on the upper surface of the bracket base, and the slide groove is opened on the inner wall of the splicing groove.

[0013] Preferably, the snap-in unit includes a spring groove, a compression spring, a snap-in plate, a circular hole, a splicing plate, a snap-in groove and a connecting column, the spring groove is opened on the inner wall of the slide groove, the compression spring is fixedly connected to the inner wall of the spring groove, the snap-in plate is fixedly connected to one end of the compression spring, the circular hole passes through the side of the bracket base, the connecting column passes through the circular hole and is fixedly connected to the surface of the snap-in plate, the splicing plate is installed on the inner wall of the slide groove, and the snap-in groove is opened on the side of the splicing plate.

[0014] Preferably, a column is fixedly mounted on the upper surface of the splicing plate, a mounting seat is fixedly mounted on the upper surface of the column, a baffle is fixedly mounted on the side of the splicing plate, and the height of the splicing plate is less than the depth of the splicing groove.

[0015] Preferably, an L-clip connector is fixedly mounted on the side of one end of the bracket base, and the L-clip connector is symmetrically distributed on both sides of the side of the bracket base, and the baffle is fixedly connected to the bracket base by clamping the L-clip connector.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The spliced ​​photovoltaic support structure, by setting the first gear and the second gear, is convenient for driving the second gear to rotate when the first gear is driven to rotate through the transmission shaft, thereby driving the support base to deflect, so as to adjust the use direction angle of the photovoltaic panel, and when deflecting, the two sides of the support base are supported by damping rods to maintain the stability of the deflection.

[0018] 2. The splicing type photovoltaic support structure is provided with a splicing mechanism to squeeze the compression spring after the barrel slide groove between the splicing plate and the support base slides so that when the clamping plate contacts the inner wall of the clamping groove, the compression spring rebounds to clamp the splicing plate, and then the baffle plate and the support base are connected and kept in a fixed state through the clamping piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the splicing mechanism structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the deflection mechanism of the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] In the figure: 1, fixing seat; 2, fixing box; 201, through hole; 3, driving motor; 301, transmission shaft; 302, first gear; 303, connecting rod; 304, second gear; 305, first fixing block; 306, damping rod; 307, second fixing block; 308, connecting plate; 309, bracket base; 310, splicing groove; 311, slide groove; 312, spring groove; 313, compression spring; 314, clamping plate; 315, round hole; 316, splicing plate; 317, clamping groove; 318, column; 319, mounting seat; 320, baffle; 321, L clamping piece; 322, connecting column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: A spliced ​​photovoltaic support structure comprises a fixing seat 1 and a fixing box 2, wherein the fixing box 2 is fixedly mounted on the upper surface of the fixing seat 1, and a deflection mechanism is arranged inside the fixing box 2;

[0027] The deflection mechanism includes a rotating unit and a supporting unit. The rotating unit includes a driving motor 3, a transmission shaft 301, a first gear 302, a connecting rod 303, a second gear 304 and a connecting plate 308. The driving motor 3 is fixedly installed on the side of the fixed box 2, the transmission shaft 301 is fixedly installed on the output end of the driving motor 3, the first gear 302 is fixedly installed on the outer surface of the transmission shaft 301, the connecting rod 303 is fixedly installed on the inner wall of the fixed box 2, the second gear 304 is movably installed on the outer surface of the connecting rod 303, and the connecting plate 308 is fixedly installed on the upper surface of the second gear 304.

[0028] The supporting unit comprises a first fixed block 305, a damping rod 306 and a second fixed block 307, wherein the first fixed block 305 is fixedly installed on the side of the fixing box 2, the damping rod 306 is fixedly connected to the side of the first fixed block 305, the second fixed block 307 is fixedly connected to the upper end of the damping rod 306, the upper surface of the second fixed block 307 is fixedly connected to the bottom surface of the connecting plate 308, a through hole 201 is penetrated through the lower part of the side of the fixing box 2, the transmission shaft 301 passes through the through hole 201 and is fixedly connected to the output end of the driving motor 3, the first gear 302 is meshed with the second gear 304, and the first gear 302 and the second gear 304 are arranged so that when the first gear 302 is driven to rotate by the transmission shaft 301, the second gear 304 is driven to rotate, thereby driving the bracket base 309 to deflect, thereby adjusting the use orientation angle of the photovoltaic panel, and when deflecting, the bracket base 309 is supported by the damping rod 306 on both sides to maintain the stability of the deflection.

[0029] Starting the power supply of the driving motor 3 makes the driving motor 3 work to drive the transmission shaft 301 to rotate, thereby driving the first gear 302 to rotate. The first gear 302 is engaged with the second gear 304 to drive the second gear 304 to rotate, thereby driving the connecting plate 308 and the bracket base 309 to deflect and adjust the orientation angle of the photovoltaic panel. When the connecting plate 308 is deflected, the damping rod 306 on one side of its bottom surface is squeezed to obtain a good supporting effect and keep the deflection stable.

[0030] Embodiment 2: Based on embodiment 1, a splicing mechanism is provided on the upper surface of the connecting plate 308, and the splicing mechanism includes a sliding unit and a clamping unit. The sliding unit includes a bracket base 309, a splicing groove 310 and a slide groove 311. The bracket base 309 is fixedly installed on the upper surface of the connecting plate 308, the splicing groove 310 is opened on the upper surface of the bracket base 309, and the slide groove 311 is opened on the inner wall of the splicing groove 310.

[0031] The clamping unit includes a spring slot 312, a compression spring 313, a clamping plate 314, a circular hole 315, a splicing plate 316, a clamping slot 317 and a connecting column 322. The spring slot 312 is arranged on the inner wall of the slide slot 311, the compression spring 313 is fixedly connected to the inner wall of the spring slot 312, the clamping plate 314 is fixedly connected to one end of the compression spring 313, the circular hole 315 runs through the side of the bracket base 309, the connecting column 322 passes through the circular hole 315 and is fixedly connected to the surface of the clamping plate 314, the splicing plate 316 is installed on the inner wall of the slide slot 311, the clamping slot 317 is arranged on the side of the splicing plate 316, the upper surface of the splicing plate 316 is fixedly installed with a column 318, the upper surface of the column 318 is fixedly installed with a mounting seat 319, and the splicing plate 316 is fixedly installed with a mounting seat 319. A baffle 320 is fixedly installed on the side of the connecting plate 316, and the height of the splicing plate 316 is less than the depth of the splicing groove 310. An L-clip 321 is fixedly installed on the side of one end of the bracket base 309. The L-clip 321 is symmetrically distributed on both sides of the bracket base 309. The baffle 320 is fixedly connected to the bracket base 309 by the L-clip 321. By setting a splicing mechanism, the barrel slide groove 311 between the splicing plate 316 and the bracket base 309 slides and then squeezes the compression spring 313 so that when the clamping plate 314 contacts the inner wall of the clamping groove 317, the compression spring 313 rebounds to clamp the splicing plate 316, and then the baffle 320 and the bracket base 309 are connected and kept in a fixed state through the L-clip 321.

[0032] The splicing plate 316 is inserted into the slide groove 311 and slides, and the clamping plate 314 is squeezed on one side of the splicing plate 316 to squeeze the compression spring 313. When the splicing plate 316 slides and contacts the inner wall of the splicing groove 310, the clamping plate 314 contacts the inner wall of the clamping groove 317. At this time, the compression spring 313 generates a reset elastic force to drive the clamping plate 314 and the connecting column 322 to move to one side of the clamping groove 317 so that the clamping plate 314 is clamped with the inner wall of the clamping groove 317 to complete the assembly of the bracket. The splicing plate 316 is fixed to the bracket base 309 by clamping with the L clamping piece 321 and the baffle 320, and the photovoltaic panel is installed on the upper surface of the mounting seat 319.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A spliced ​​photovoltaic support structure, comprising a fixing seat (1) and a fixing box (2), wherein the fixing box (2) is fixedly mounted on the upper surface of the fixing seat (1), characterized in that: A deflection mechanism is arranged inside the fixed box (2); The deflection mechanism comprises a rotating unit and a supporting unit, wherein the rotating unit comprises a driving motor (3), a transmission shaft (301), a first gear (302), a connecting rod (303), a second gear (304) and a connecting plate (308), wherein the driving motor (3) is fixedly mounted on a side of a fixing box (2), the transmission shaft (301) is fixedly mounted on an output end of the driving motor (3), the first gear (302) is fixedly mounted on an outer surface of the transmission shaft (301), the connecting rod (303) is fixedly mounted on an inner wall of the fixing box (2), the second gear (304) is movably mounted on an outer surface of the connecting rod (303), and the connecting plate (308) is fixedly mounted on an upper surface of the second gear (304).

2. A spliced ​​photovoltaic support structure according to claim 1, characterized in that: The support unit comprises a first fixed block (305), a damping rod (306) and a second fixed block (307); the first fixed block (305) is fixedly mounted on a side of the fixed box (2); the damping rod (306) is fixedly connected to the side of the first fixed block (305); the second fixed block (307) is fixedly connected to an upper end of the damping rod (306); and an upper surface of the second fixed block (307) is fixedly connected to a bottom surface of a connecting plate (308).

3. The spliced ​​photovoltaic support structure according to claim 1, characterized in that: A through hole (201) is formed through the lower side of the fixed box (2), the transmission shaft (301) passes through the through hole (201) and is fixedly connected to the output end of the drive motor (3), and the first gear (302) is meshed with the second gear (304).

4. The spliced ​​photovoltaic support structure according to claim 1, characterized in that: A splicing mechanism is provided on the upper surface of the connecting plate (308), the splicing mechanism comprising a sliding unit and a clamping unit, the sliding unit comprising a bracket base (309), a splicing groove (310) and a slide groove (311), the bracket base (309) is fixedly mounted on the upper surface of the connecting plate (308), the splicing groove (310) is opened on the upper surface of the bracket base (309), and the slide groove (311) is opened on the inner wall of the splicing groove (310).

5. The spliced ​​photovoltaic support structure according to claim 4, characterized in that: The snap-in unit comprises a spring slot (312), a compression spring (313), a snap-in plate (314), a circular hole (315), a splicing plate (316), a snap-in slot (317) and a connecting column (322); the spring slot (312) is arranged on the inner wall of the slide slot (311); the compression spring (313) is fixedly connected to the inner wall of the spring slot (312); the snap-in plate (314) is fixedly connected to one end of the compression spring (313); the circular hole (315) passes through the side of the bracket base (309); the connecting column (322) passes through the circular hole (315) and is fixedly connected to the surface of the snap-in plate (314); the splicing plate (316) is installed on the inner wall of the slide slot (311); and the snap-in slot (317) is arranged on the side of the splicing plate (316).

6. The spliced ​​photovoltaic support structure according to claim 5, characterized in that: A column (318) is fixedly mounted on the upper surface of the splicing plate (316), a mounting seat (319) is fixedly mounted on the upper surface of the column (318), a baffle (320) is fixedly mounted on the side of the splicing plate (316), and the height of the splicing plate (316) is less than the depth of the splicing groove (310).

7. The spliced ​​photovoltaic support structure according to claim 6, characterized in that: An L-clipped component (321) is fixedly mounted on the side surface of one end of the bracket base (309), and the L-clipped component (321) is symmetrically distributed on both sides of the side surface of the bracket base (309), and the baffle (320) is fixedly connected to the bracket base (309) by clamping the L-clipped component (321).

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