Middle angle-adjustable supporting structure of photovoltaic flexible support

Abstract

The utility model discloses a photovoltaic flexible support middle angle-adjustable support structure, which is applied to the field of support devices and comprises a first support, a second support is arranged in the first support, a lead screw in threaded connection with the second support is rotatably connected in the first support through a bearing, and the first support and the second support are in threaded connection through a bearing. A supporting plate is arranged on the top of the second support, and a threaded sleeve is arranged between the supporting plate and the second support. The screw rod is installed in the first support, when the screw rod is rotated, the position of the second support in the first support can be adjusted, the purpose of adjusting the height of the supporting plate is achieved, through the use of the threaded sleeve and the threaded rods, when the threaded sleeve is rotated, the distance between the two threaded rods can be adjusted, and the height of the supporting plate can be adjusted. And therefore, the angle between the supporting plate and the second support is adjusted, the bracket is conveniently suitable for mounting and fixing the steel strands with different heights, different angles and different height differences, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the field of supporting devices, in particular to a photovoltaic flexible bracket middle angle-adjustable supporting structure. Background Art

[0002] The photovoltaic flexible bracket is a bracket structure composed of a bracket and steel strands. Currently, when the photovoltaic flexible bracket is in use, it is necessary to erect a supporting structure in the middle position of the steel strands to improve the supporting stability of the steel strands.

[0003] At present, a Chinese utility model with announcement number CN216672917U discloses a photovoltaic flexible bracket with an adjustable middle angle support structure; the adjustable steel strand pad is supported by a support assembly, the movable plate is located on the outside of the adjustable steel strand pad, the rotating rod passes through the movable plate and the adjustable steel strand pad, and two locking nuts are respectively threaded on the two ends of the rotating rod, so that the movable plate is located in the middle of the rotating rod, and then the movable plate is rotated on the adjustable steel strand pad through the rotating rod. The connecting assembly is installed on the movable plate, which is used to limit the rotation angle of the movable plate and is also used to connect the photovoltaic module, so that the connection angle of the photovoltaic module can be flexibly adjusted, which is suitable for use in various terrains. Only the movable plate needs to be adjusted, and there is no need to level the ground, which is beneficial to reducing production costs.

[0004] To sum up, although the support structure can achieve the purpose of adjusting and fixing the angle of the steel strands, there are still certain problems when using it. For example, the support structure lacks a height adjustment structure and a support beam angle structure. When the two steel strands in the photovoltaic flexible bracket are erected, there will often be a horizontal height difference. When using this support structure, it is not convenient to erect and fix two steel strands of different heights and different height differences, and the practicality is poor. At the same time, the support structure and the traditional bracket structure mostly use metal clips to fix the steel strands, and the traditional metal clips can only satisfy the requirement of clamping the steel strands on the support beam of the support structure to prevent the distance between the two steel strands from changing, and the tension of the steel strand cannot be adjusted when clamped. Since the photovoltaic flexible bracket has a large span and a long steel strand, the steel strand will become loose during use, resulting in poor stability of the photovoltaic flexible bracket. Utility Model Content

[0005] The utility model aims to provide a photovoltaic flexible bracket with an adjustable middle angle support structure, which has the advantages of strong practicability and adjustable tension.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a photovoltaic flexible bracket middle adjustable angle support structure, including a first support, a second support is arranged inside the first support, a screw rod threadedly connected to the second support is rotatably connected to the inside of the first support through a bearing, a support plate is arranged on the top of the second support, a threaded sleeve is arranged between the support plate and the second support, a threaded rod is symmetrically threadedly connected to the inside of the threaded sleeve, a connecting seat is symmetrically bolted to the top of the support plate, an adjustment seat is rotatably connected to the connecting seat through a rotating shaft, a guide wheel is rotatably connected to the adjustment seat through a rotating shaft, the number of the guide wheels is four, a limiting seat is bolted to the top of the adjusting seat, a tensioning block is arranged on the adjusting seat, and an adjustment bolt threadedly connected to the tensioning block through a bearing is rotatably connected to the limit seat.

[0007] By adopting the above technical scheme, the utility model installs a screw rod inside the first support, and when the screw rod is rotated, the position of the second support inside the first support can be adjusted to achieve the purpose of adjusting the height of the support plate. Through the use of the threaded sleeve and the threaded rod, when the threaded sleeve is rotated, the distance between the two threaded rods can be adjusted, thereby achieving the angle between the support plate and the second support, which is convenient for the bracket to be installed and fixed with steel strands of different heights, different angles and different height differences, thereby improving practicality. By installing a guide wheel on the adjustment seat, when the steel strand is stuck between the two guide wheels, rotating the adjustment bolt can drive the tensioning block to move on the adjustment seat, thereby pressing the tensioning block on the steel strand, and tightening the two ends of the steel strand in contact with the tensioning block, thereby preventing the steel strand from loosening during use, causing the stability of the photovoltaic flexible bracket to deteriorate.

[0008] The utility model is further configured as follows: a sliding block is symmetrically bolted inside the first support, and a sliding groove used in conjunction with the sliding block is provided on the surface of the second support.

[0009] The above technical solution is adopted to perform sliding limiting on the second support.

[0010] The utility model is further configured as follows: opposite ends of the two threaded rods are respectively hinged to the support plate and the second support through hinged parts.

[0011] The above technical solution is adopted to facilitate connecting the two threaded rods to the support plate and the second support respectively.

[0012] The utility model is further configured as follows: a fixing seat is bolted to the bottom of the first support, and a mounting hole is provided on the fixing seat.

[0013] The above technical solution is adopted to facilitate the installation of the first support.

[0014] The utility model is further configured as follows: a rotating disk is fixedly sleeved on the surface of the threaded sleeve, and the rotating disk is used in cooperation with an external person.

[0015] The above technical solution is adopted to facilitate the rotation of the threaded sleeve.

[0016] The utility model is further configured as follows: a sliding groove is provided on the connecting seat, a sliding block which is slidably connected to the sliding groove is bolted at the connecting portion of the adjusting seat, and a limiting nut is threadedly connected to the sliding block.

[0017] By adopting the above technical solution, it is convenient to fix the angle of the adjustment seat on the connecting seat.

[0018] The utility model is further configured as follows: a connecting block is bolted to the bottom of the support plate, and the connecting block is rotatably connected to the first support via a rotating shaft.

[0019] The above technical solution facilitates the angle adjustment and rotation fixation of the support plate and the first support.

[0020] The utility model is further configured as follows: a rotating disk is fixedly sleeved on one end of the screw rod away from the second support, and the rotating disk is used in cooperation with an outsider.

[0021] The above technical solution is adopted to facilitate the rotation of the screw rod.

[0022] In summary, the utility model has the following beneficial effects:

[0023] 1. The utility model has a screw rod installed inside the first support. When the screw rod is rotated, the position of the second support inside the first support can be adjusted to achieve the purpose of adjusting the height of the support plate. Through the use of the threaded sleeve and the threaded rod, when the threaded sleeve is rotated, the distance between the two threaded rods can be adjusted, thereby achieving the purpose of adjusting the angle between the support plate and the second support, which is convenient for the bracket to be used for installation and fixation of steel strands of different heights, different angles and different height differences, thereby improving practicality;

[0024] 2. The utility model installs a guide wheel on the adjustment seat. When the steel strand is stuck between the two guide wheels, rotating the adjustment bolt can drive the tensioning block to move on the adjustment seat, so that the tensioning block is pressed on the steel strand. The two ends of the steel strand in contact with the tensioning block are tightened, which can prevent the steel strand from loosening during use, causing the stability of the photovoltaic flexible bracket to deteriorate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0027] Figure 3 It is a partial structural side view of the utility model;

[0028] Figure 4 It is a partial structural side view of the utility model;

[0029] Figure 5 This utility model Figure 1 Enlarged view of point B in the middle;

[0030] Figure 6 It is a partial structural cross-sectional view of the utility model;

[0031] Figure 7 It is a schematic diagram of the use of the local structure of the utility model in conjunction with the steel strand.

[0032] 1. First support; 2. Second support; 3. Screw; 4. Support plate; 5. Threaded sleeve; 6. Threaded rod; 7. Connecting seat; 8. Adjusting seat; 9. Guide wheel; 10. Limiting seat; 11. Tensioning block; 12. Adjusting bolt; 13. Sliding block; 14. Sliding groove; 15. Fixed seat; 16. Rotating disk; 17. Sliding groove; 18. Sliding block; 19. Limiting nut; 20. Connecting block; 21. Turntable. DETAILED DESCRIPTION

[0033] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0034] Embodiment 1:

[0035] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 A photovoltaic flexible bracket with an adjustable middle angle support structure includes a first support 1, a second support 2 is arranged inside the first support 1, a screw rod 3 threadedly connected to the second support 2 is rotatably connected inside the first support 1 through a bearing, a support plate 4 is arranged on the top of the second support 2, a threaded sleeve 5 is arranged between the support plate 4 and the second support 2, a threaded rod 6 is symmetrically threaded inside the threaded sleeve 5, a screw rod 3 is installed inside the first support 1, when the screw rod 3 is rotated, the position of the second support 2 inside the first support 1 can be adjusted to achieve the purpose of adjusting the height of the support plate 4, through the use of the threaded sleeve 5 and the threaded rod 6, when the threaded sleeve 5 is rotated, the distance between the two threaded rods 6 can be adjusted, thereby achieving the purpose of adjusting the angle between the support plate 4 and the second support 2, so that the bracket is suitable for installation and fixation of steel strands of different heights, different angles and different height differences, thereby improving practicality.

[0036] refer to Figure 1 and Figure 2 A slider 13 is symmetrically bolted inside the first support 1, and a slide groove 14 for use with the slider 13 is provided on the surface of the second support 2. By setting the slider 13 and the slide groove 14, the second support 2 is slidably limited.

[0037] refer to Figure 1 The opposite ends of the two threaded rods 6 are respectively hinged to the support plate 4 and the second support 2 through hinges. By setting the opposite ends of the two threaded rods 6 to be respectively hinged to the support plate 4 and the second support 2 through hinges, it is convenient to connect the two threaded rods 6 to the support plate 4 and the second support 2 respectively.

[0038] refer to Figure 1 A fixing seat 15 is bolted to the bottom of the first support 1, and a mounting hole is provided on the fixing seat 15. By providing the fixing seat 15, the first support 1 is conveniently installed.

[0039] refer to Figure 1 A rotating disk 16 is fixedly sleeved on the surface of the threaded sleeve 5 , and the rotating disk 16 is used in cooperation with an external person. By setting the rotating disk 16 , the threaded sleeve 5 can be rotated conveniently.

[0040] refer to Figure 3 A connecting block 20 is bolted to the bottom of the support plate 4, and the connecting block 20 is rotatably connected to the first support 1 via a rotating shaft. By providing the connecting block 20, the support plate 4 and the first support 1 can be conveniently adjusted in angle and rotated and fixed.

[0041] refer to Figure 1 and Figure 4 One end of the screw rod 3 away from the second support 2 is fixedly sleeved with a turntable 21, and the turntable 21 is used in conjunction with an external person. By setting the turntable 21, the screw rod 3 is convenient to rotate.

[0042] Brief description of the usage process: A screw rod 3 is installed inside the first support 1. When the screw rod 3 is rotated, the position of the second support 2 inside the first support 1 can be adjusted to achieve the purpose of adjusting the height of the support plate 4. After the use of the threaded sleeve 5 and the threaded rod 6, when the threaded sleeve 5 is rotated, the distance between the two threaded rods 6 can be adjusted, thereby achieving the purpose of adjusting the angle between the support plate 4 and the second support 2, which makes it convenient for the bracket to be used for the installation and fixation of steel strands of different heights, different angles and different height differences, thereby improving practicality.

[0043] Embodiment 2:

[0044] refer to Figure 1 , Figure 3 , Figure 5 and Figure 7, a photovoltaic flexible bracket with an adjustable angle support structure in the middle, the top of the support plate 4 is symmetrically bolted with a connecting seat 7, the connecting seat 7 is rotatably connected with an adjusting seat 8 through a rotating shaft, the adjusting seat 8 is rotatably connected with a guide wheel 9, the number of guide wheels 9 is four, the top of the adjusting seat 8 is bolted with a limited position seat 10, the adjusting seat 8 is provided with a tensioning block 11, the limit seat 10 is threadedly connected with an adjusting bolt 12 that is rotatably connected to the tensioning block 11 through a bearing. By installing a guide wheel 9 on the adjusting seat 8, when the steel strand is stuck between the two guide wheels 9, rotating the adjusting bolt 12 can drive the tensioning block 11 to move on the adjusting seat 8, so that the tensioning block 11 is pressed on the steel strand, and the two ends of the steel strand in contact with the tensioning block 11 are tightened, which can prevent the steel strand from loosening during use, causing the stability of the photovoltaic flexible bracket to deteriorate.

[0045] refer to Figure 3 A sliding groove 17 is provided on the connecting seat 7, and a sliding block 18 which is slidably connected to the sliding groove 17 is bolted at the connection of the adjusting seat 8. A limiting nut 19 is threadedly connected to the sliding block 18. By setting the sliding groove 17, the sliding block 18 and the limiting nut 19, the angle of the adjusting seat 8 on the connecting seat 7 can be fixed conveniently.

[0046] Brief description of the usage process: After the guide wheel 9 is installed on the adjustment seat 8, when the steel strand is stuck between the two guide wheels 9, rotating the adjustment bolt 12 can drive the tensioning block 11 to move on the adjustment seat 8, so that the tensioning block 11 is pressed on the steel strand, and the two ends of the steel strand in contact with the tensioning block 11 are tightened, which can prevent the steel strand from loosening during use, causing the stability of the photovoltaic flexible bracket to deteriorate.

[0047] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A photovoltaic flexible support intermediate angle adjustable support structure, comprising a first support (1), characterized in that: A second support (2) is arranged inside the first support (1), a screw rod (3) threadedly connected to the second support (2) is rotatably connected inside the first support (1) via a bearing, a support plate (4) is arranged on the top of the second support (2), a threaded sleeve (5) is arranged between the support plate (4) and the second support (2), a threaded rod (6) is symmetrically threadedly connected inside the threaded sleeve (5), a connecting seat (7) is symmetrically bolted on the top of the support plate (4), an adjustment seat (8) is rotatably connected to the connecting seat (7) via a rotating shaft, a guide wheel (9) is rotatably connected to the adjustment seat (8) via a rotating shaft, and the number of the guide wheels (9) is four, a limit seat (10) is bolted on the top of the adjustment seat (8), a tensioning block (11) is arranged on the adjustment seat (8), and an adjustment bolt (12) threadedly connected to the tensioning block (11) via a bearing is rotatably connected to the limit seat (10).

2. A photovoltaic flexible bracket with adjustable middle angle support structure according to claim 1, characterized in that: A sliding block (13) is symmetrically bolted inside the first support (1), and a sliding groove (14) for use with the sliding block (13) is provided on the surface of the second support (2).

3. The photovoltaic flexible bracket intermediate adjustable angle support structure according to claim 1, characterized in that: The opposite ends of the two threaded rods (6) are respectively hinged to the support plate (4) and the second support (2) through hinged parts.

4. The photovoltaic flexible bracket intermediate adjustable angle support structure according to claim 1, characterized in that: A fixing seat (15) is bolted to the bottom of the first support (1), and a mounting hole is provided on the fixing seat (15).

5. The photovoltaic flexible bracket intermediate adjustable angle support structure according to claim 1, characterized in that: A rotating disk (16) is fixedly sleeved on the surface of the threaded sleeve (5).

6. The photovoltaic flexible bracket intermediate adjustable angle support structure according to claim 1, characterized in that: The connecting seat (7) is provided with a sliding groove (17), and a sliding block (18) slidably connected to the sliding groove (17) is bolted to the connection of the adjusting seat (8), and a limiting nut (19) is threadedly connected to the sliding block (18).

7. The photovoltaic flexible bracket intermediate adjustable angle support structure according to claim 1, characterized in that: A connecting block (20) is bolted to the bottom of the support plate (4), and the connecting block (20) is rotatably connected to the first support (1) via a rotating shaft.

8. The photovoltaic flexible bracket intermediate angle adjustable support structure according to claim 1, characterized in that: A rotating disk (21) is fixedly sleeved on one end of the screw rod (3) away from the second support (2).

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