Solar panel adjusting device

Abstract

The utility model relates to the technical field of new energy corollary equipment, in particular to a solar panel adjusting device which comprises a grounding frame, and a floating support is rotationally connected to the grounding frame. The grounding frame comprises a supporting ring for grounding installation, a bearing platform is fixedly connected to the inner side of the supporting ring, and an annular rail is arranged at the top of the supporting ring; the floating support comprises a limiting piece rotationally connected to the bearing platform, a bearing frame arranged on the outer side of the limiting piece and a mounting frame used for mounting the solar panel, and four sliding sleeve pieces are arranged on the bearing frame and slidably connected to the annular rail. According to the embodiment of the invention, the total weight of the solar panel and the mounting frame is not borne by a single component any more, but is divided into four parts, and the four sliding sleeve pieces for bearing stress are distributed on the supporting ring in a rectangular manner, so that the possibility of stress concentration is reduced, the shaking of the solar panel is avoided, and the service life of the solar panel is prolonged. And the overall stability of the solar panel and the adjusting device thereof is improved.

Description

Technical Field

[0001] The present application relates to the technical field of new energy supporting equipment, and in particular to a solar panel adjustment device. Background Art

[0002] The optimal pitch angle and orientation of solar panels will change with the time of day and season. This requires operators to adjust the pitch angle and orientation of solar panels according to the time of day and season to achieve higher power generation efficiency.

[0003] In the prior art, the orientation adjustment of the solar panel depends on the slewing bearing. The total weight of the solar panel and its frame is concentrated at a certain point on the slewing bearing, where the stress is relatively concentrated and it is more prone to shaking. Moreover, as the solar panel is used, the connection point between the slewing bearing and the solar panel frame is prone to breakage, resulting in poor stability. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present application provides a solar panel adjustment device. The total weight of the solar panel and the mounting frame in the embodiment of the present application is no longer borne by a single component, but is divided into four parts. The four stress-bearing sliding kits are distributed in a rectangular shape on the support ring, reducing the possibility of stress concentration, avoiding the shaking of the solar panel, and improving the overall stability of the solar panel and its adjustment device.

[0005] The above-mentioned application objectives of this application are achieved through the following technical solutions:

[0006] A solar panel adjustment device includes a ground frame with a floating bracket rotatably connected to the ground frame;

[0007] The grounding frame includes a support ring for grounding installation, a base is fixed to the inner side of the support ring, and a circular track is provided on the top of the support ring;

[0008] The floating bracket includes a limiter rotatably connected to the support platform, a receiving frame arranged outside the limiter, and a mounting frame for mounting the solar panel. The receiving frame is provided with four sliding kits, which are all slidably connected to the circular track and are distributed in a rectangular shape.

[0009] One side of the mounting frame is hinged to two of the sliding assemblies, and the other side of the mounting frame is hinged to two telescopic rods, and the ends of the two telescopic rods are respectively hinged to the other two sliding assemblies.

[0010] Optionally, the pedestal is arranged on the inner side of the support ring, and a plurality of connecting rods are fixedly connected to the outer side of the pedestal, and one end of the connecting rod away from the pedestal is fixedly connected to the inner side of the support ring.

[0011] Optionally, one side of the mounting frame is hinged to two of the sliding assemblies via a hinge.

[0012] Optionally, the telescopic rod includes an inner rod and an outer sleeve, the inner rod is hinged to the mounting frame, the outer sleeve is hinged to the sliding kit, and the inner rod is slidably connected to the inside of the outer sleeve.

[0013] Optionally, both the inner rod and the outer sleeve are provided with through holes, the central axis of the through holes is perpendicular to the central axis of the inner rod and the outer sleeve, and when the through holes on the inner rod and the outer sleeve coincide, the positions of the inner rod and the outer sleeve are fixed by bolts.

[0014] Optionally, a rotary groove is provided on the outer side of the support platform, and the limiting member is rotatably connected in the rotary groove.

[0015] Optionally, when the sliding assembly is slidably connected to the annular track, the bottom of the limiting member does not contact the bottom of the rotary groove.

[0016] Optionally, the annular track includes an annular limiting ring, which is fixed to the support ring. A limiting groove is opened in the middle of the sliding sleeve. In the assembled state, the limiting groove of the limiting ring is sleeved on the limiting ring, and the bottom of the sliding sleeve is slidably connected to the top of the support ring.

[0017] In summary, this application has the following beneficial technical effects:

[0018] The total weight of the solar panel and the mounting frame in the embodiment of the present application is no longer borne by a single component, but is divided into four parts. The four stress-bearing sliding kits are distributed in a rectangular shape on the support ring, reducing the possibility of stress concentration, avoiding the shaking of the solar panel, and improving the overall stability of the solar panel and its adjustment device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic front view of an embodiment of the present application;

[0020] Figure 2 It is a schematic front view of an embodiment of the present application;

[0021] Figure 3 It is an exploded schematic diagram of an embodiment of the present application.

[0022] Reference numerals: 10, ground frame; 11, support ring; 12, support platform; 13, annular track; 14, limiting ring; 15, connecting rod; 16, rotary groove;

[0023] 20. Floating bracket; 21. Limiting piece; 22. Support frame; 23. Mounting frame; 24. Sliding kit; 25. Telescopic rod; 26. Hinge; 27. Inner rod; 28. Outer sleeve; 29. ​​Limiting slot. DETAILED DESCRIPTION

[0024] The present application is further described in detail below with reference to the accompanying drawings.

[0025] The present application provides a solar panel adjustment device, including a ground frame 10 for fixing to the ground at a target installation location. The ground frame 10 includes a support ring 11 for ground installation. The support ring 11 is annular, with a base 12 fixed to the center of the inner side of the support ring 11. A circular track 13 is provided on the top of the support ring 11.

[0026] A floating bracket 20 is rotatably connected to the ground frame 10, and the floating bracket 20 can rotate relative to the ground frame 10. The floating bracket 20 includes a limit member 21 rotatably connected to the base 12, a receiving frame 22 arranged on the outside of the limit member 21, and an installation frame 23 for installing solar panels. Two groups of sliding kits 24 are provided on the receiving frame 22, and the number of each group of sliding kits 24 is two. Both groups of sliding kits 24 are slidably connected to the annular track 13. The four sliding kits 24 are distributed in a rectangular shape and are in the same plane. One side of the installation frame 23 is hinged to one group of sliding kits 24, and the other side of the installation frame 23 is hinged to two telescopic rods 25. The ends of the two telescopic rods 25 are respectively hinged to the two sliding kits 24 in the other group.

[0027] The following is a further introduction based on specific usage scenarios.

[0028] For the convenience of description, a group of sliding kits 24 directly hinged on the mounting frame 23 is defined as a hinged side sliding kit 24 , and a group of sliding kits 24 installed with the telescopic rod 25 is defined as an adjustable side sliding kit 24 .

[0029] During use, the operator first installs the ground frame 10 on the ground of the target installation area, and then installs the solar panel on the installation frame 23 to complete the installation.

[0030] When the pitch angle of the mounting frame 23 needs to be adjusted, the operator can adjust the pitch angle of the solar panel by controlling the extension and retraction lengths of the two telescopic rods 25 .

[0031] When the orientation of the solar panel needs to be adjusted, the operator simply rotates the mounting frame 23 to complete the adjustment.

[0032] When adjusting the orientation of the solar panel, the base 12 on the grounding frame 10 cooperates with the limit piece 21 on the floating bracket 20 to define the position of the floating bracket 20. The base 12 does not bear the weight of the solar panel and the mounting frame 23. The total weight of the solar panel and the mounting frame 23 is borne by the contact between the four sliding kits 24 and the support ring 11, that is, the total weight of the solar panel and the mounting frame 23 is shared by the four sliding kits 24, that is, the total weight of the solar panel and the mounting frame 23 in the embodiment of the present application is no longer borne by a single component, but is divided into four parts. The four stress-bearing sliding kits 24 are distributed in a rectangular shape on the support ring 11, which reduces the possibility of stress concentration, avoids the shaking of the solar panel, and improves the overall stability of the solar panel and its adjustment device.

[0033] In a possible implementation of the embodiment of the present application, the base 12 is arranged on the inner side of the support ring 11, and a plurality of connecting rods 15 are fixedly connected to the outer side of the base 12, and one end of the connecting rod 15 away from the base 12 is fixedly connected to the inner side of the support ring 11.

[0034] As a feasible specific implementation of the embodiment of the present application, the mounting frame 23 is movably mounted on two sets of sliding kits 24. One side of the mounting frame 23 is hinged to the two sliding kits 24 on the hinged side through a hinge 26, and the other side of the mounting frame 23 is mounted on the two sliding kits 24 on the adjustment side through two telescopic rods 25.

[0035] Among them, the telescopic rod 25 includes an inner rod 27 and an outer sleeve 28. The inner rod 27 is hinged on the mounting frame 23, and the outer sleeve 28 is hinged on the sliding kit 24. The inner rod 27 is slidably connected to the inside of the outer sleeve 28. Both the inner rod 27 and the outer sleeve 28 are provided with through holes, and the central axis of the through holes is perpendicular to the central axis of the inner rod 27 and the outer sleeve 28. When the through holes on the inner rod 27 and the outer sleeve 28 coincide, the positions of the inner rod 27 and the outer sleeve 28 are fixed by bolts.

[0036] When in use, the operator first removes the bolts on the two telescopic rods 25 and adjusts the extension length of the inner rod 27 of the two telescopic rods 25. After the adjustment is completed, the operator uses the bolt to pass through the overlapping through holes of the inner rod 27 and the outer sleeve 28 to determine the extension length of the telescopic rod 25.

[0037] As a feasible specific implementation method of the embodiment of the present application, the base 12 on the grounding frame 10 cooperates with the limiting member 21 on the floating bracket 20 to limit the position of the floating bracket 20. The base 12 does not bear the weight of the solar panel and the mounting frame 23. A rotating groove 16 is provided on the outer side of the base 12. The limiting member 21 is rotatably connected in the rotating groove 16. The floating bracket 20 is limited by the cooperation of the rotating groove 16 and the limiting member 21, so that the floating bracket 20 does not deviate from the predetermined area during the rotation process.

[0038] In a possible implementation of the embodiment of the present application, when the sliding kit 24 is slidably connected to the annular track 13, the bottom of the limit member 21 does not contact the bottom of the rotary groove 16, and the base 12 does not bear the weight of the solar panel and the mounting frame 23, thereby reducing the probability of stress concentration at the base 12, and distributing the weight of the solar panel and the mounting frame 23 to the four sliding kits 24, thereby improving the overall stability of the adjustment device during use.

[0039] As a feasible specific implementation method of the embodiment of the present application, the annular track 13 includes an annular limit ring 14, which is fixed to the support ring 11. A limit groove 29 is opened in the middle of the sliding kit 24. In the assembled state, the limit groove 29 of the limit ring 14 is sleeved on the limit ring 14, and the bottom of the sliding kit 24 is slidably connected to the top of the support ring 11. The cross-sectional shape of the limit groove 29 is arc-shaped. When the floating bracket 20 needs to be adjusted, the operator only needs to rotate the floating bracket 20.

[0040] When the operator rotates the floating bracket 20 , the four sliding kits 24 slide on the support ring 11 , and the annular track 13 serves to limit the movement trajectory of the sliding kits 24 , thereby improving the overall stability of the adjustment device during use.

[0041] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A solar panel adjustment device, characterized in that: It comprises a ground frame (10), to which a floating bracket (20) is rotatably connected; The grounding frame (10) comprises a support ring (11) for grounding installation, a support platform (12) is fixedly connected to the inner side of the support ring (11), and a circular track (13) is provided on the top of the support ring (11); The floating bracket (20) includes a limiting member (21) rotatably connected to the support platform (12), a receiving frame (22) arranged outside the limiting member (21), and a mounting frame (23) for mounting a solar panel, wherein four sliding kits (24) are arranged on the receiving frame (22), and the four sliding kits (24) are all slidably connected to the annular track (13), and the four sliding kits (24) are distributed in a rectangular shape; One side of the mounting frame (23) is hinged to two of the sliding kits (24), and the other side of the mounting frame (23) is hinged to two telescopic rods (25), and the ends of the two telescopic rods (25) are respectively hinged to the other two sliding kits (24).

2. A solar panel adjustment device according to claim 1, characterized in that: The support platform (12) is arranged on the inner side of the support ring (11), and a plurality of connecting rods (15) are fixedly connected to the outer side of the support platform (12), and one end of the connecting rod (15) away from the support platform (12) is fixedly connected to the inner side of the support ring (11).

3. A solar panel adjustment device according to claim 1, characterized in that: One side of the mounting frame (23) is hinged to two of the sliding assemblies (24) via a hinge (26).

4. A solar panel adjustment device according to claim 1, characterized in that: The telescopic rod (25) comprises an inner rod (27) and an outer sleeve (28), wherein the inner rod (27) is hinged on the mounting frame (23), the outer sleeve (28) is hinged on the sliding kit (24), and the inner rod (27) is slidably connected to the interior of the outer sleeve (28).

5. A solar panel adjustment device according to claim 4, characterized in that: The inner rod (27) and the outer sleeve (28) are both provided with through holes, the central axis of the through holes being perpendicular to the central axis of the inner rod (27) and the outer sleeve (28). When the through holes on the inner rod (27) and the outer sleeve (28) coincide, the positions of the inner rod (27) and the outer sleeve (28) are fixed by bolts.

6. A solar panel adjustment device according to claim 1, characterized in that: A rotary groove (16) is provided on the outer side of the support platform (12), and the limiting member (21) is rotatably connected in the rotary groove (16).

7. A solar panel adjustment device according to claim 6, characterized in that: When the sliding assembly (24) is slidably connected to the annular track (13), the bottom of the limiting member (21) does not contact the bottom of the rotary groove (16).

8. A solar panel adjustment device according to claim 7, characterized in that: The annular track (13) includes an annular limiting ring (14), the limiting ring (14) is fixed to the support ring (11), and a limiting groove (29) is provided in the middle of the sliding sleeve (24). In the assembled state, the limiting groove (29) of the limiting ring (14) is sleeved on the limiting ring (14), and the bottom of the sliding sleeve (24) is slidably connected to the top of the support ring (11).

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