Supporting device for rotary photovoltaic module

Abstract

The utility model relates to a support device for a rotary photovoltaic module, which comprises a support bottom plate, a first support frame arranged in the center of the upper surface of the support bottom plate, a first gear rotatably connected to the upper surface of the first support frame, a support top plate fixedly connected to the upper surface of the first gear, and a fixed plate movably connected to one side of the upper surface of the support top plate. The front face of the fixing plate is fixedly connected with a photovoltaic panel through a locking piece, and the upper surface of the supporting top plate is further provided with an adjusting assembly used for adjusting the angle of the fixing plate. The utility model has the beneficial effect that the angle of the photovoltaic panel is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to a supporting device for a photovoltaic assembly, in particular to a supporting device for a rotary photovoltaic assembly, and belongs to the technical field of photovoltaic power generation equipment. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are composed of electronic components. In recent years, with the substantial reduction in the cost of photovoltaic power generation, more and more photovoltaic power stations have appeared on rural roofs, the tops of urban high-rise buildings, lakes, hillsides, etc., and photovoltaic power generation has become more and more widely used.

[0003] For example, a "bracket for photovoltaic power generation" disclosed in Chinese patent documents, with announcement number CN209105087U, includes a top plate, a support rod, a first pull rod and a second pull rod, the support rod is vertically arranged below the top plate, the support rod is rotatably connected to the top plate, the first and second connecting bars are respectively arranged on both sides of the lower end of the top plate, the third and fourth connecting bars are arranged below the first and second connecting bars, one end of the third and fourth connecting bars is respectively connected to the side wall of the support rod, and the first, second, third and fourth connecting bars are located in the same plane, the two ends of the first pull rod are respectively slidably connected to the first and third connecting bars, and the two ends of the second pull rod are respectively slidably connected to the second and fourth connecting bars. This bracket can change the horizontal angle and tilt angle of the photovoltaic panel according to the angle of sunlight exposure, but each change of the angle requires manual adjustment, which is very inconvenient to operate. Utility Model Content

[0004] The utility model mainly aims at the above-mentioned problems existing in the prior art and provides a supporting device for a rotary photovoltaic assembly.

[0005] The purpose of this utility model is mainly achieved through the following solutions:

[0006] A supporting device for a rotating photovoltaic assembly comprises a supporting base plate, a first supporting frame being provided in the center of the upper surface of the supporting base plate, a first gear being rotatably connected to the upper surface of the first supporting frame, a supporting top plate being fixedly connected to the upper surface of the first gear, a fixing plate being movably connected to one side of the upper surface of the supporting top plate, a photovoltaic panel being fixedly connected to the front side of the fixing plate via a locking member, and an adjusting component for adjusting the angle of the fixing plate being further provided on the upper surface of the supporting top plate.

[0007] Preferably, a second support frame is further provided on one side of the upper surface of the support base plate, a first drive motor is mounted on the second support frame, an output shaft fixing sleeve of the first drive motor is provided with a second gear, and the second gear is meshingly connected with the first gear.

[0008] Preferably, a rotating shaft is provided at the center of the lower surface of the first gear, and the lower end of the rotating shaft is rotatably connected to the first supporting frame via a bearing.

[0009] Preferably, the bottom of the fixed plate is rotatably connected to the supporting top plate via a hinge.

[0010] Preferably, the locking member adopts a Z-shaped structure, and both ends of the locking member are fixedly connected to the fixing plate and the photovoltaic panel by bolts respectively.

[0011] Preferably, the adjustment assembly includes a first support block, a second support block, a threaded rod, a sliding block, a connecting plate, a third gear, a fourth gear and a second drive motor.

[0012] Preferably, the first support block and the second support block are respectively installed on both sides of the upper surface of the support top plate, and the two ends of the threaded rod are rotatably connected to the first support block and the second support block respectively, and one end of the threaded rod passes through the second support block and the fixed sleeve is provided with the third gear, the second drive motor is fixedly connected to one side of the lower surface of the support top plate, and the output shaft of the second drive motor is fixedly provided with a fourth gear, and the third gear is meshingly connected to the fourth gear.

[0013] Preferably, one end of the connecting plate is rotatably connected to the upper surface of the sliding block via a hinge, and the other end of the connecting plate is rotatably connected to the back surface of the fixed plate via a hinge.

[0014] Preferably, the sliding block is threadedly connected to the threaded rod, and two opposite sides of the sliding block are fixedly connected to rotating rods, and the rotating rods are rotatably connected to rollers, and the rollers are in contact with the upper surface of the supporting top plate.

[0015] Preferably, adjustable supporting feet are provided at the four corners of the supporting base plate.

[0016] Therefore, compared with the prior art, the utility model has the following advantages:

[0017] (1) The utility model provides a first drive motor, a first gear and a second gear. When the photovoltaic panel needs to be axially rotated, the first drive motor works. Under the action of the first gear and the second gear, the supporting top plate and the fixing plate are driven to rotate horizontally, thereby rotating the photovoltaic panel and changing the horizontal angle of the photovoltaic panel.

[0018] (2) The utility model provides a second drive motor, a third gear and a fourth gear. When it is necessary to adjust the tilt angle of the photovoltaic panel, the second drive motor will work to drive the threaded rod to rotate, and the sliding block will move along the length direction of the threaded rod. With the support of the connecting plate, the tilt angle of the photovoltaic panel can be changed, thereby facilitating the multi-directional adjustment of the entire support device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 yes Figure 1 The enlarged view of point A in the middle;

[0022] Figure 4 yes Figure 1 Enlarged view of point B in the middle.

[0023] Illustration: 1-support base plate, 2-first support frame, 3-first gear, 4-support top plate, 5-fixed plate, 6-locking piece, 7-photovoltaic panel, 8-second support frame, 9-first drive motor, 10-second gear, 11-hinge, 12-first support block, 13-second support block, 14-threaded rod, 15-sliding block, 16-connecting plate, 17-third gear, 18-fourth gear, 19-second drive motor, 20-rotating rod, 21-roller, 22-adjustable support foot. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0025] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] Embodiment 1:

[0027] like Figure 1 , 2As shown, the utility model provides a technical solution, a supporting device for a rotating photovoltaic assembly, including a supporting base plate 1, a first supporting frame 2 is fixedly installed on the center of the upper surface of the supporting base plate 1 by bolts, the upper surface of the first supporting frame 2 is rotatably connected to a first gear 3, the upper surface of the first gear 3 is fixedly connected to a supporting top plate 4 by bolts, a fixing plate 5 is movably connected to one side of the upper surface of the supporting top plate 4, the front side of the fixing plate 5 is fixedly connected to a photovoltaic panel 7 by a locking member 6, and the upper surface of the supporting top plate 4 is also provided with an adjusting component for adjusting the angle of the fixing plate 5.

[0028] Embodiment 2:

[0029] like Figure 1 , 4 As shown, the utility model provides a technical solution, a support device for a rotating photovoltaic assembly, which is different from Example 1 in that a second support frame 8 is fixedly installed on one side of the upper surface of the supporting base plate 1 by bolts, and a first drive motor 9 is fixedly installed on the second support frame 8 by bolts. The output shaft of the first drive motor 9 is fixedly sleeved with a second gear 10, and the second gear 10 is meshingly connected with the first gear 3. By starting the first drive motor 9, the second gear 10 is rotated under the meshing action of the first gear 3 and the second gear 10, thereby realizing the rotation of the supporting top plate 4, the fixed plate 5 and the photovoltaic panel 7.

[0030] Specifically, a vertical rotating shaft (not shown in the figure) is fixed at the center of the lower surface of the first gear 3, and the lower end of the rotating shaft is rotatably connected to the first support frame 2 through a bearing.

[0031] Embodiment 3:

[0032] like Figure 1 , 2 As shown, the utility model provides a technical solution, a support device for a rotating photovoltaic assembly, which is different from Example 1 in that the bottom of the fixed plate 5 is rotatably connected to the supporting top plate 4 through a hinge 11.

[0033] Specifically, the locking member 6 adopts a Z-shaped structure, and both ends of the locking member 6 are fixedly connected to the fixing plate 5 and the photovoltaic panel 7 by bolts, respectively, so as to facilitate the disassembly and assembly of the photovoltaic panel 7.

[0034] Embodiment 4:

[0035] like Figure 1 , 3 As shown, the utility model provides a technical solution, a support device for a rotating photovoltaic assembly, which is different from Example 1 in that the adjustment assembly is composed of a first support block 12, a second support block 13, a threaded rod 14, a sliding block 15, a connecting plate 16, a third gear 17, a fourth gear 18 and a second drive motor 19.

[0036] Specifically, the first support block 12 and the second support block 13 are respectively installed on both sides of the upper surface of the support top plate 4 by bolts, and the two ends of the threaded rod 14 are respectively rotatably connected to the first support block 12 and the second support block 13 by bearings, and one end of the threaded rod 14 passes through the second support block 13 and is fixedly sleeved with a third gear 17, and the second drive motor 19 is fixedly connected to one side of the lower surface of the support top plate 4 by bolts, as shown in FIG. Figure 3 As shown, the output shaft fixing sleeve of the second driving motor 19 is provided with a fourth gear 18, and the third gear 17 is meshingly connected with the fourth gear 18. By starting the second driving motor 19, the third gear 17 and the fourth gear 18 are meshingly connected, so that the fourth gear 18 and the threaded rod 14 are rotated, and then the movement of the sliding block 15 is realized, and under the support of the connecting plate 16, the rotation of the fixed plate 5 and the photovoltaic panel 7 is realized.

[0037] Specifically, one end of the connecting plate 16 is rotatably connected to the upper surface of the sliding block 15 via a hinge 11 , and the other end of the connecting plate 16 is rotatably connected to the back surface of the fixing plate 5 via the hinge 11 .

[0038] Specifically, the sliding block 15 is threadedly connected to the threaded rod 14, and the two opposite sides of the sliding block are fixedly connected to the rotating rod 20 by bolts. The rotating rod 20 is rotatably connected to the roller 21 through a bearing. The roller 21 is in contact with the upper surface of the supporting top plate 4 to ensure that the sliding block 15 moves along the length direction of the threaded rod 14 during the rotation of the threaded rod 14, and the setting of the roller 21 ensures the smooth movement of the sliding block 15.

[0039] Embodiment 5:

[0040] like Figure 1 As shown, the utility model provides a technical solution, a support device for a rotating photovoltaic module, which is different from Example 1 in that adjustable support feet 22 are provided at the four corners of the support base plate 1, and the adjustable support feet 22 are threadedly connected to the support base plate 1, which is convenient for adjusting the height of the entire support device and plays a good supporting and stabilizing role.

[0041] The utility model provides a support device for a rotating photovoltaic assembly. By setting a first drive motor, a first gear and a second gear, when it is necessary to axially rotate the photovoltaic panel, the first drive motor works, and under the action of the first gear and the second gear, it will drive the supporting top plate and the fixed plate to rotate horizontally, thereby rotating the photovoltaic panel and changing the horizontal angle of the photovoltaic panel; by setting a second drive motor, a third gear and a fourth gear, when it is necessary to adjust the inclination angle of the photovoltaic panel, the second drive motor works, which will drive the threaded rod to rotate, and the sliding block will move along the length direction of the threaded rod. Under the support of the connecting plate, the inclination angle of the photovoltaic panel is changed, thereby facilitating the multi-directional adjustment of the entire support device.

[0042] It should be understood that this embodiment is only used to illustrate the present invention and is not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

Claims

1. A supporting device for a rotating photovoltaic module, characterized in that: The invention comprises a support bottom plate (1), a first support frame (2) is provided at the center of the upper surface of the support bottom plate (1), a first gear (3) is rotatably connected to the upper surface of the first support frame (2), a support top plate (4) is fixedly connected to the upper surface of the first gear (3), a fixing plate (5) is movably connected to one side of the upper surface of the support top plate (4), a photovoltaic panel (7) is fixedly connected to the front side of the fixing plate (5) via a locking member (6), and an adjustment component for adjusting the angle of the fixing plate (5) is also provided on the upper surface of the support top plate (4).

2. The supporting device for a rotating photovoltaic assembly according to claim 1, characterized in that: A second support frame (8) is also provided on one side of the upper surface of the support base plate (1), a first drive motor (9) is mounted on the second support frame (8), an output shaft fixing sleeve of the first drive motor (9) is provided with a second gear (10), and the second gear (10) is meshingly connected with the first gear (3).

3. The supporting device for a rotating photovoltaic assembly according to claim 2, characterized in that: A rotating shaft is provided in the centre of the lower surface of the first gear (3), and the lower end of the rotating shaft is rotatably connected to the first support frame (2) via a bearing.

4. The supporting device for a rotating photovoltaic assembly according to claim 1, characterized in that: The bottom of the fixed plate (5) is rotatably connected to the supporting top plate (4) via a hinge (11).

5. The supporting device for a rotating photovoltaic assembly according to claim 4, characterized in that: The locking member (6) adopts a Z-shaped structure, and two ends of the locking member (6) are fixedly connected to the fixing plate (5) and the photovoltaic panel (7) respectively by bolts.

6. The supporting device for a rotating photovoltaic assembly according to claim 1, characterized in that: The adjustment assembly comprises a first support block (12), a second support block (13), a threaded rod (14), a sliding block (15), a connecting plate (16), a third gear (17), a fourth gear (18) and a second drive motor (19).

7. The supporting device for a rotating photovoltaic assembly according to claim 6, characterized in that: The first support block (12) and the second support block (13) are respectively mounted on both sides of the upper surface of the support top plate (4); the two ends of the threaded rod (14) are respectively rotatably connected to the first support block (12) and the second support block (13); one end of the threaded rod (14) passes through the second support block (13) and is fixedly sleeved with the third gear (17); the second drive motor (19) is fixedly connected to one side of the lower surface of the support top plate (4); the output shaft of the second drive motor (19) is fixedly sleeved with a fourth gear (18); the third gear (17) is meshingly connected with the fourth gear (18).

8. The supporting device for a rotating photovoltaic assembly according to claim 7, characterized in that: One end of the connecting plate (16) is rotatably connected to the upper surface of the sliding block (15) via a hinge (11), and the other end of the connecting plate (16) is rotatably connected to the back surface of the fixing plate (5) via a hinge (11).

9. The supporting device for a rotating photovoltaic assembly according to claim 8, characterized in that: The sliding block (15) is threadedly connected to the threaded rod (14), and two opposite sides of the sliding block are fixedly connected to rotating rods (20), and a roller (21) is rotatably connected to the rotating rod (20), and the roller (21) is in contact with the upper surface of the supporting top plate (4).

10. The supporting device for a rotating photovoltaic assembly according to claim 1, characterized in that: Adjustable supporting feet (22) are provided at the four corners of the supporting base plate (1).

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