Adjustable photovoltaic flexible support

Abstract

The utility model belongs to the technical field of photovoltaic supports, and particularly relates to an adjustable photovoltaic flexible support which comprises a bottom plate, one end of a supporting plate arranged above the bottom plate is hinged to an adjusting assembly on an adjusting seat, the supporting plate can move along with the up-down movement of the adjusting assembly, and the bottom of the other end of the supporting plate is hinged to a supporting column. The other end of the supporting column is hinged to the sliding assembly, the sliding assembly can drive the supporting column to move, so that the angle of the supporting plate is adjusted, the supporting plate is used for installing a photovoltaic assembly, and then it is guaranteed that the device can fully absorb sunlight along with the angle adjustment of the supporting plate, and the light energy conversion efficiency is improved; and the whole bracket can be fixed on the contact surface of the bottom plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic brackets, and particularly relates to an adjustable photovoltaic flexible bracket. Background Art

[0002] With the emphasis on energy conservation and emission reduction, solar products are more and more widely used, and the application of photovoltaic power generation is more common. During the installation and use of solar photovoltaic modules, photovoltaic brackets are required for fixed connection to adjust the installation angle and maintain a certain height from the ground, so as to obtain the maximum power generation and ensure that the solar photovoltaic modules are continuously fixed for at least 25 years. Traditional photovoltaic brackets generally play a role of fixed support. Although they can be adjusted at a certain angle, the operation is relatively cumbersome and the structural stability is poor. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an adjustable photovoltaic flexible bracket for solving the problems raised in the above background art in view of the above existing technical problems.

[0004] In view of this, the utility model provides an adjustable photovoltaic flexible bracket, which includes a bottom plate. A support plate is arranged above the bottom plate. One side of the upper surface of the bottom plate is provided with an adjustment seat, and an adjustment component is arranged on the adjustment seat. One end of the support plate is hinged to the adjustment component. The support structure includes a support column and a sliding component. One end of the support column is hinged to the bottom of the end of the support plate away from the adjustment seat, and the other end is hinged to the sliding component. The sliding component is arranged on the upper surface of the bottom plate. Fixed components are arranged on both sides of the bottom plate.

[0005] In the above technical solution, further, the adjustment component includes a moving seat. The moving seat is movably arranged inside the adjustment seat. One end of the moving seat is hinged to the support plate. A motor is arranged on the top of the adjustment seat. A lead screw is also rotatably connected to the adjustment seat through a bearing, and the lead screw threadedly penetrates through the moving seat. The output end of the motor passes through the moving seat and is fixedly connected to the lead screw.

[0006] In the above technical solution, further, the sliding component includes a slide rail. The slide rail is fixedly connected to the bottom plate through a fastening screw. A stop is adaptively connected to the slide rail. One end of the support column is hinged to the bottom of the end of the support plate away from the adjustment seat, and the other end is hinged to the stop. Among them, when the stop is locked with the slide rail, the angle of the support column supporting the support plate is fixed. When the stop is unlocked from the slide rail, the support column can move along the slide rail with the stop, realizing the adjustment of the support angle of the support column.

[0007] In the above technical solution, further, the stopper includes an adjusting screw. One end of the top of the outer slider is hinged to the support column, and the other end is provided with a threaded hole adapted to the adjusting screw. A limiting block is arranged inside the outer slider. The inner slider is sleeved on the slide rail, one end of which is placed inside the outer slider, and the other end is connected to the adjusting screw. An installation hole is formed in the inner slider, and the steel ball is limited by the installation hole of the inner slider. The wedging block is installed on the inner wall of the outer slider, and one side of the wedging block is attached to the limiting block. Among them, by rotating the adjusting screw, the wedging block is driven to move relative to the inner slider along with the outer slider, so that the inclined surface on the wedging block approaches or moves away from the steel ball. When the inclined surface approaches the steel ball and wedges, the stopper is locked. When the inclined surface moves away from the steel ball, the stopper is unlocked.

[0008] In the above technical solution, further, the inner slider is provided with a lug, and a through hole corresponding to the threaded hole is formed in the lug. The threaded portion of the adjusting screw passes through the through hole and is adapted to the threaded hole.

[0009] In the above technical solution, further, the installation hole is a stepped hole, and at least part of the steel ball is placed in the stepped hole. When the stopper is locked, the steel ball is pressed against the slide rail under the pressure of the wedging block.

[0010] In the above technical solution, further, the fixing assembly includes fixing buckles. Fixing buckles are fixedly arranged at both ends of the bottom plate, and air cylinders are fixedly sleeved inside the fixing buckles. A positioning weight is fixedly connected to the lower end of the air cylinder.

[0011] In the above technical solution, further, a limiting plate is arranged at the bottom of the upper surface of the support plate.

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

[0013] 1. The output shaft of the motor drives the lead screw to rotate, and the rotation of the lead screw can drive the moving seat to move along the guiding chute in the adjusting seat, thereby realizing the adjustment of the height of the support plate.

[0014] 2. The steel ball is pressed against the slide rail under the pressure of the wedging block. Rotate the handle part of the adjusting screw, and the outer slider moves to the right relative to the inner slider under the action of the threaded hole, so that the inclined surface of the wedging block approaches the steel ball and wedges with the steel ball, thereby pressing the slide rail tightly, and the stopper is locked.

[0015] 3. Fixing buckles are fixedly arranged at both ends of the bottom plate to provide an installation structure. Start the air cylinder to drive the positioning weight to move downwards towards the contact surface until it is inserted into the contact surface, which plays a role in improving the overall stability and improving the overall installation and fixation. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is the front view of the present utility model;

[0018] Figure 3 It is a schematic structural view of the stopper of the present utility model;

[0019] Figure 4 It is a schematic structural view of the outer slider of the present utility model;

[0020] Figure 5 It is a schematic structural view of the inner slider of the present utility model;

[0021] Figure 6 It is an exploded view of the stopper of the present utility model;

[0022] Figure 7 It is a working state diagram of the steel ball and the wedge block of the present utility model;

[0023] Figure 8 It is a schematic structural view of the fixing component of the present utility model;

[0024] The markings in the figure are indicated as: 1 - bottom plate, 2 - support plate, 3 - adjustment seat, 4 - limit plate, 5 - support column, 6 - sliding component, 7 - fixing component, 8 - moving seat, 9 - motor, 10 - lead screw, 11 - slide rail, 12 - outer slider, 13 - inner slider, 14 - adjustment screw, 15 - mounting hole, 16 - steel ball, 17 - wedge block, 18 - lug, 19 - through hole, 20 - fixing buckle, 21 - cylinder, 22 - positioning weight, 23 - threaded hole, 24 - limit block. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present application will be clearly described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope protected by the present application.

[0026] Embodiment 1:

[0027] This embodiment provides an adjustable photovoltaic flexible bracket, including:

[0028] Bottom plate 1, with a support plate 2 arranged above the bottom plate 1;

[0029] Adjustment seat 3, an adjustment seat 3 is arranged on one side of the upper surface of the bottom plate 1, an adjustment component is arranged on the adjustment seat 3, and one end of the support plate 2 is hinged to the adjustment component;

[0030] Support structure, the support structure includes a support column 5 and a sliding component 6, one end of the support column 5 is hinged to the bottom of the end of the support plate 2 away from the adjustment seat 3, and the other end is hinged to the sliding component 6, and the sliding component 6 is arranged on the upper surface of the bottom plate 1;

[0031] The fixing component 7 is provided on both sides of the bottom plate 1.

[0032] As can be seen from this embodiment, one end of the support plate 2 provided above the bottom plate 1 is hinged to the adjusting component on the adjusting seat 3, and the support plate 2 can move as the adjusting component moves up and down. The bottom of the other end of the support plate 2 is hinged to the support column 5, and the other end of the support column 5 is hinged to the sliding component 6. The sliding component 6 can drive the support column 5 to move, so as to realize the adjustment of the angle of the support plate 2. The photovoltaic component is installed on the support plate 2, so as to ensure that the device can fully absorb sunlight as the angle of the support plate 2 is adjusted, improve the light energy conversion efficiency, and the overall bracket can be fixed on the contact surface of the bottom plate 1 through the fixing components provided on both sides of the bottom plate 1.

[0033] Embodiment 2:

[0034] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0035] The adjusting component includes:

[0036] The moving seat 8 is movably arranged inside the adjusting seat 3, and one end of the moving seat 8 is hinged to the support plate 2;

[0037] The motor 9 is arranged on the top of the adjusting seat 3;

[0038] The lead screw 10 is also rotatably connected to the adjusting seat 3 through a bearing, and the lead screw 10 threadedly penetrates through the moving seat 8. The output end of the motor 9 passes through the moving seat 8 and is fixedly connected to the lead screw 10.

[0039] As can be seen from this embodiment, during operation, the motor 9 is started, and the output shaft of the motor 9 drives the lead screw 10 to rotate. The rotation of the lead screw 10 can drive the moving seat 8 to move along the guiding chute in the adjusting seat 3, so as to realize the adjustment of the height of the support plate 2.

[0040] Embodiment 3:

[0041] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0042] The sliding component 6 includes:

[0043] The slide rail 11 is fixedly connected to the bottom plate 1 through fastening screws;

[0044] The stop member is adaptively connected to the slide rail 11. One end of the support column 5 is hinged to the bottom of the other end of the support plate 2 away from the adjusting seat 3, and the other end is hinged to the stop member;

[0045] Among them, when the stopper is locked with the slide rail 11, the angle of the support column 5 supporting the support plate 2 is fixed. When the stopper is unlocked from the slide rail 11, the support column 5 can move along the slide rail 11 with the stopper to adjust the support angle of the support column 5.

[0046] As can be seen from this embodiment, the slide rail 11 is arranged on the bottom plate 1 through two fastening screws, and a certain space is reserved between the slide rail 11 and the bottom plate 1. The setting of the sliding assembly 6 enables the support column 5 to move along the slide rail 11 to adjust the support angle, so as to meet the requirements of the support plate 2 at different heights. The locking of the stopper makes the support angle of the support column 5 fixed, which can ensure the stability of the support plate 2.

[0047] Embodiment 4:

[0048] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0049] The stopper includes:

[0050] Adjusting screw 14;

[0051] Outer slider 12, one end of the top of the outer slider 12 is hinged to the support column 5, and the other end is provided with a threaded hole 23 adapted to the adjusting screw 14. A limiting block 24 is arranged inside the outer slider 12;

[0052] Inner slider 13, the inner slider 13 is sleeved on the slide rail 11, and one end of it is placed inside the outer slider 12, and the other end is connected to the adjusting screw 14. An installation hole 15 is formed on the inner slider 13;

[0053] Steel ball 16, the steel ball 16 is limited by the installation hole 15 of the inner slider 13;

[0054] Wedge block 17, the wedge block 17 is installed on the inner wall of the outer slider 12, and one side of the wedge block 17 is in contact with the limiting block 24;

[0055] Among them, by rotating the adjusting screw 14, the wedge block 17 is driven to move relative to the inner slider 13 along with the outer slider 12, so that the inclined surface on the wedge block 17 approaches or moves away from the steel ball 16. When the inclined surface approaches and wedges the steel ball 16, the stopper is locked. When the inclined surface moves away from the steel ball 16, the stopper is unlocked.

[0056] As can be seen from this embodiment, when the stopper is locked, the steel ball 16 is pressed against the slide rail 11 under the pressure of the wedge block 17. By rotating the handle part of the adjusting screw 14, the outer slider 12 moves relative to the inner slider 13 to the right under the action of the threaded hole 23, so that the inclined surface of the wedge block 17 approaches the steel ball 16 and wedges with the steel ball 16, thereby pressing the slide rail 11 tightly and locking the stopper; when the stopper is unlocked, rotate the adjusting screw 14 to make the outer slider 12 move relative to the inner slider 13 to the left, so that the wedge block 17 moves away from the steel ball 16. At this time, the steel ball 16 can move in the mounting hole 15 and the stopper is unlocked. In this embodiment, the structure of the stopper is simple, the adjustment is convenient, the maintenance is easy, and it can be maintained without professional tools. Even if the steel ball 16 is damaged, only the steel ball 16 needs to be replaced manually.

[0057] In addition, the stopper also has a certain self-locking function and can maintain the stopping function even when the adjusting screw 14 fails. When the adjusting screw 14 slips, the stopping function realized by the adjusting screw 14 fails. At this time, due to the certain weight of the support plate 2 itself and the weight of the photovoltaic module placed on the support plate 2, the angle between the support plate 2 and the slide rail 11 tends to decrease, thereby driving the outer slider 12 connected to the support column 5 to move relative to the inner slider 13, so that the wedge block 17 wedges with the steel ball 16 to realize self-locking. In this case, the greater the load, the better the stopping effect. At the same time, it is also convenient to cancel the stopping effect of the stopper. Only need to rotate the adjusting screw 14. If the adjusting screw 14 fails, the outer slider 12 can be pushed by hand to move away from the inner slider 13 to cancel the stopping effect. The two unlocking methods can make the structure more secure.

[0058] Embodiment 5:

[0059] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0060] The inner slider 13 is provided with a lug 18, and a through hole 19 corresponding to the threaded hole 23 is opened on the lug 18. The threaded part of the adjusting screw 14 passes through the through hole 19 and is adapted to the threaded hole 23.

[0061] As can be seen from this embodiment, the size of the handle part of the adjusting screw 14 is larger than the size of the through hole 19, and the threaded part of the adjusting screw 14 passes through the through hole 19 and is adapted to the threaded hole 23.

[0062] Embodiment 6:

[0063] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0064] The mounting hole 15 is a stepped hole, and the steel ball 16 is at least partially placed in the stepped hole. When the stopper is locked, the steel ball 16 is pressed against the slide rail 11 under the pressure of the wedge block 17.

[0065] As can be seen from this embodiment, the mounting hole 15 is a stepped hole, and the steel ball 16 is at least partially placed in the stepped hole. When the stopper is locked, the steel ball 16 is wedged with the wedge block 17, and the steel ball 16 is pressed against the slide rail 11 under the pressure, realizing the locking of the stopper.

[0066] Embodiment 7:

[0067] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0068] The fixing assembly 7 includes:

[0069] Fixing buckles 20 are fixedly arranged at both ends of the bottom plate 1;

[0070] A cylinder 21 is fixedly sleeved inside the fixing buckle 20;

[0071] A positioning weight 22 is fixedly connected to the lower end of the cylinder 21.

[0072] As can be seen from this embodiment, fixing buckles 20 are fixedly arranged at both ends of the bottom plate 1 to provide an installation structure. Starting the cylinder 21 drives the positioning weight 22 to move downward towards the contact surface until it is inserted into the contact surface, achieving the effect of improving the overall stability and enhancing the overall installation and fixation.

[0073] Embodiment 8:

[0074] This embodiment provides an adjustable photovoltaic flexible bracket. In addition to including the technical solutions of the above embodiments, it also has the following technical features.

[0075] A limiting plate 4 is arranged at the bottom of the upper surface of the support plate 2.

[0076] As can be seen from this embodiment, by arranging the limiting plate 4, the photovoltaic module installed on the support plate 2 can be limited to prevent it from falling.

[0077] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and the features in the embodiments in the present application can be combined with each other. The present application is not limited to the above specific implementation manners. The above specific implementation manners are only illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all belong to the protection scope of the present application.

Claims

1. An adjustable photovoltaic flexible support, characterized in that, Comprising: A bottom plate (1), with a support plate (2) arranged above the bottom plate (1); An adjustment seat (3), an adjustment seat (3) is arranged on one side of the upper surface of the bottom plate (1), an adjustment assembly is arranged on the adjustment seat (3), and one end of the support plate (2) is hinged to the adjustment assembly; A support structure, the support structure includes a pillar (5) and a sliding assembly (6), one end of the pillar (5) is hinged to the bottom of the end of the support plate (2) away from the adjustment seat (3), and the other end is hinged to the sliding assembly (6), and the sliding assembly (6) is arranged on the upper surface of the bottom plate (1); Fixing components (7), fixing components (7) are arranged on both sides of the bottom plate (1); The adjustment assembly includes: A moving seat (8), a moving seat (8) is movably arranged inside the adjustment seat (3), and one end of the moving seat (8) is hinged to the support plate (2); A motor (9), a motor (9) is arranged on the top of the adjustment seat (3); A lead screw (10), the adjustment seat (3) is also rotatably connected to a lead screw (10) through a bearing, and the lead screw (10) threadedly penetrates through the moving seat (8), and the output end of the motor (9) passes through the moving seat (8) and is fixedly connected to the lead screw (10); The sliding assembly (6) includes: A slide rail (11), the slide rail (11) is fixedly connected to the bottom plate (1) by fastening screws; A stop member, the stop member is adaptively connected to the slide rail (11), one end of the pillar (5) is hinged to the bottom of the end of the support plate (2) away from the adjustment seat (3), and the other end is hinged to the stop member; Wherein, when the stop member is locked with the slide rail (11), the angle of the pillar (5) supporting the support plate (2) is fixed, and when the stop member is unlocked from the slide rail (11), the pillar (5) can move along the slide rail (11) with the stop member to realize the adjustment of the support angle of the pillar (5).

2. The adjustable photovoltaic flexible bracket according to claim 1, characterized in that, The stop member includes: An adjustment screw (14); An outer slider (12), one end of the top of the outer slider (12) is hinged to the pillar (5), and the other end is provided with a threaded hole (23) adapted to the adjustment screw (14), and a limiting block (24) is arranged inside the outer slider (12); An inner slider (13), the inner slider (13) is sleeved on the slide rail (11), and one end of it is placed inside the outer slider (12), and the other end is connected to the adjustment screw (14), and an installation hole (15) is formed on the inner slider (13); A steel ball (16), the steel ball (16) is limited by the installation hole (15) of the inner slider (13); A wedge block (17), the wedge block (17) is installed on the inner wall of the outer slider (12), and one side of the wedge block (17) is in contact with the limiting block (24); Wherein, by rotating the adjustment screw (14), the wedge block (17) is driven to move relative to the inner slider (13) with the outer slider (12), so that the inclined surface on the wedge block (17) approaches or moves away from the steel ball (16). When the inclined surface approaches the steel ball (16) and wedges tightly, the stop member is locked, and when the inclined surface moves away from the steel ball (16), the stop member is unlocked.

3. The adjustable photovoltaic flexible bracket according to claim 2, characterized in that, The inner slider (13) is provided with a lug (18), and a through hole (19) corresponding to the threaded hole (23) is formed in the lug (18). The threaded portion of the adjusting screw (14) passes through the through hole (19) and is adapted to the threaded hole (23).

4. The adjustable photovoltaic flexible bracket according to claim 3, wherein The mounting hole (15) is a stepped hole, and the steel ball (16) is at least partially placed in the stepped hole. When the stop member is locked, the steel ball (16) abuts against the slide rail (11) under the pressure of the wedge block (17).

5. The adjustable photovoltaic flexible bracket according to claim 4, characterized in that, The fixing assembly (7) includes: A fixing buckle (20), and fixing buckles (20) are fixedly arranged at both ends of the bottom plate (1); A cylinder (21), and a cylinder (21) is fixedly sleeved inside the fixing buckle (20); A positioning weight (22), and a positioning weight (22) is fixedly connected to the lower end of the cylinder (21).

6. The adjustable photovoltaic flexible bracket according to claim 5, characterized in that, A limiting plate (4) is arranged at the bottom of the upper surface of the support plate (2).

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