Solar panel ballast support

Abstract

The utility model relates to the technical field of photovoltaic panel installation, and provides a solar panel ballast support which comprises a supporting strip, a support body, a lifting frame, a first pressing assembly and a second pressing assembly, the support body is arranged on the supporting strip, the lifting frame is arranged on the support body in a lifting mode, and the first pressing assembly and the second pressing assembly are arranged on the support body. The first pressing assembly is arranged on the supporting strip and used for pressing the photovoltaic panel, and the second pressing assembly is arranged on the lifting frame and used for pressing the photovoltaic panel. The photovoltaic support has the advantages that the inclination angle of the photovoltaic support can be conveniently adjusted, and the applicability of the photovoltaic support is improved.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panel installation, and in particular to a solar panel ballast bracket. Background Art

[0002] Solar energy is a renewable and clean energy source that is widely used in power generation. The main component of a solar power generation system is a photovoltaic panel, which converts the sun's radiation into electrical energy. Photovoltaic panels need to be fixed to outdoor locations such as roofs through brackets and other fixing mechanisms to fully receive sunlight radiation.

[0003] Photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel and stainless steel. The efficiency of photovoltaic power generation mainly comes from direct sunlight. With the change of seasons, the incident angle of sunlight has been changing, and the inclination angle of photovoltaic panels also needs to be adjusted accordingly.

[0004] In the prior art, such as the Chinese patent document announcement number CN204031049U, the patent name is a new type of photovoltaic bracket, which includes two upper support seats and two lower support seats, the two upper support seats are respectively provided with upper wedge-shaped pads, and the two lower support seats are respectively provided with lower wedge-shaped pads, and the upper ends of the upper wedge-shaped pads and the lower wedge-shaped pads are respectively provided with pressure blocks, the upper wedge-shaped pads and the pressure blocks are fixed to the upper support seats by tightening nuts, and the lower wedge-shaped pads and the pressure blocks are fixed to the lower support seats by tightening nuts.

[0005] Regarding the above-mentioned related technologies, photovoltaic panels are laid on the inclined surface of the wedge-shaped pads, which in turn determines the angle of the photovoltaic panels facing the sun. The adjustment of the photovoltaic panel inclination angle depends on the replacement of wedge-shaped pads with different inclination angles, resulting in the need to equip the photovoltaic bracket with several wedge-shaped pads with different inclination angles during use. The overall applicability of the photovoltaic bracket is limited, and therefore needs to be improved. Utility Model Content

[0006] In order to facilitate the adjustment of the tilt angle of a photovoltaic bracket and improve the applicability of the photovoltaic bracket, the present application provides a solar panel ballast bracket.

[0007] The solar panel ballast bracket provided in this application adopts the following technical solution:

[0008] A solar panel ballast bracket includes a support bar, a bracket, a lifting frame, a first clamping assembly and a second clamping assembly. The bracket is arranged on the support bar, and the lifting frame is lifted and lowered on the bracket. The first clamping assembly is arranged on the support bar and is used to clamp the photovoltaic panel. The second clamping assembly is arranged on the lifting frame and is used to clamp the photovoltaic panel.

[0009] By adopting the above technical solution, one side of the photovoltaic panel is pressed by the first pressing component, and the other side is pressed by the second pressing component, so as to fix the photovoltaic panel. When the inclination angle of the photovoltaic panel needs to be adjusted, the lifting frame can be controlled to move up and down, at which time the height of the second pressing component relative to the ground changes, thereby changing the relative height position of the first pressing component and the second pressing component, so as to adjust the inclination angle of the photovoltaic bracket, improve the applicability of the photovoltaic bracket, and do not need to be equipped with a number of wedge-shaped pads as in the prior art.

[0010] Preferably, it further comprises a fastening bolt and a fastening nut, the lifting frame is provided with a strip hole along its moving direction, the bracket is provided with a clearance hole, one end of the fastening bolt passes through the strip hole and the clearance hole and is connected to the fastening nut.

[0011] By adopting the above technical solution, when making adjustments, first loosen the fastening bolts and the fastening nuts, then control the lifting frame to move up and down in the vertical direction, and after adjusting the relative positions of the lifting frame and the bracket, pass the fastening bolts through the lifting frame and the bracket at the same time and screw them together with the fastening nuts, and rely on the effects of compression force and friction to achieve the fixation of the lifting frame.

[0012] Preferably, a fixing plate is integrally connected to the lifting frame, the fixing plate is used to fit in contact with the bracket, the strip holes are provided on the fixing plate, and a plurality of friction lines are provided on the surfaces of the fixing plate that fit in contact with the bracket.

[0013] By adopting the above technical solution, the friction texture can increase the roughness of the contact between the fixed plate and the bracket, thereby increasing the static friction between the lifting frame and the bracket, so that the lifting frame is not easily moved relative to the bracket due to pressure when supporting the photovoltaic panel.

[0014] Preferably, the first clamping assembly includes a first frame, a first clamping block and a first bolt, the first frame is located on one side of the bracket and connected to the support bar, the first clamping block is used to clamp the photovoltaic panel, and the first clamping block is locked to the first frame by the first bolt.

[0015] By adopting the above technical solution, the photovoltaic panel is first laid on the first frame, and then the first pressing block is pressed on one side of the edge of the photovoltaic panel, and the first pressing block is locked on the first frame by the first bolt to complete the fixation of the photovoltaic panel.

[0016] Preferably, the first frame is slidably connected to the support bar, and the first frame moves along the length direction of the support bar.

[0017] By adopting the above technical solution, since photovoltaic panels of different specifications have different widths, in order to better support the photovoltaic panels, the first frame can be controlled to move in a straight line on the support bar, and the horizontal distance between the first frame and the bracket can be changed to adapt to the width of the photovoltaic panels and improve applicability.

[0018] Preferably, the second pressing assembly includes a second pressing block and a second bolt, the second pressing block is used to press the photovoltaic panel, and the second pressing block is locked to the lifting frame through the second bolt.

[0019] By adopting the above technical solution, after one side of the photovoltaic panel is laid on the lifting frame, the second pressing block is pressed on the edge of the photovoltaic panel, and the second pressing block is locked on the lifting frame by the second bolt to complete the fixation of the photovoltaic panel.

[0020] Preferably, it further comprises a storage rack and a load-bearing block, wherein the storage rack is arranged on the support bar, and the load-bearing block is arranged on the storage rack.

[0021] By adopting the above technical solution, the load-bearing block is installed on the storage rack to increase the overall weight of the support bar and improve the stability of the support bar installed on the ground.

[0022] Preferably, an anti-slip pad is provided at the bottom of the support bar.

[0023] By adopting the above technical solution, the anti-skid pad can increase the roughness of the contact between the bottom of the support bar and the ground, so as to increase the static friction between the support bar and the ground.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] (1) By setting up the bracket and the lifting frame, when the inclination angle of the photovoltaic panel needs to be adjusted, the lifting frame can be controlled to move up and down, and the relative height position of the first clamping assembly and the second clamping assembly can be changed. After the adjustment, the photovoltaic panel can be fixed.

[0026] (2) By providing friction lines on the lifting frame and the bracket, the friction lines can increase the static friction between the lifting frame and the bracket, thereby reducing the possibility of relative movement between the lifting frame and the bracket due to pressure.

[0027] (3) By setting the load-bearing block, the load-bearing block can increase the overall weight of the support bar and improve the stability of the support bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of the structure of the ballast bracket in an embodiment of the present application;

[0029] Figure 2 is a partial structural schematic diagram of a ballast bracket in an embodiment of the present application;

[0030] Figure 3 It is a schematic diagram of the structure in which several ballast brackets are combined together in an embodiment of the present application;

[0031] Figure 4 It is a schematic diagram of the structure in which a photovoltaic panel is installed on a ballast bracket in an embodiment of the present application.

[0032] Figure numerals: 1. support bar; 2. bracket; 3. lifting frame; 4. first clamping assembly; 41. first frame; 42. first pressure block; 43. first bolt; 5. second clamping assembly; 51. second pressure block; 52. second bolt; 6. fastening bolt; 7. fastening nut; 8. strip hole; 9. fixing plate; 10. friction pattern; 11. anti-slip pad; 12. storage rack; 13. load-bearing block. DETAILED DESCRIPTION

[0033] The technical solution of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. The present application can be embodied in many different forms and is not limited to the embodiments described here.

[0034] In the description of the present application, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics represented can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0036] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection; it can also be a detachable connection; or integrated; it can also be a mechanical connection. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0037] Some embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples shown in the present application.

[0038] The present application embodiment discloses a solar panel ballast bracket. Figure 1 and Figure 2 The ballast bracket includes a support bar 1, a bracket 2, a lifting frame 3, a first clamping assembly 4 and a second clamping assembly 5. The support bar 1 is installed on the ground, and the support bar 1 serves as a carrier for installing photovoltaic panels. The bracket 2 is fixedly installed on the support bar 1, and the lifting frame 3 is lifted and set on the bracket 2, and the lifting frame 3 moves up and down in the vertical direction. Specifically, the lifting frame 3 in this embodiment is installed on the bracket 2 by fastening bolts 6 and fastening nuts 7. A strip hole 8 is opened on the lifting frame 3 along its own moving direction, and a clearance hole corresponding to the strip hole 8 is opened on the bracket 2. One end of the fastening bolt 6 passes through the strip hole 8 and the clearance hole at the same time, and is connected with the fastening nut 7.

[0039] Among them, a fixing plate 9 is integrally connected to one end of the lifting frame 3 close to the bracket 2, and two fixing plates 9 are arranged in parallel; the fixing plate 9 is used to fit in contact with the bracket 2, and the strip hole 8 is opened on the fixing plate 9, and a plurality of friction lines 10 are arranged on the surface where the fixing plate 9 and the bracket 2 fit in each other. The friction lines 10 can increase the roughness of the contact between the fixing plate 9 and the bracket 2, thereby increasing the static friction between the lifting frame 3 and the bracket 2, so that when the lifting frame 3 supports the photovoltaic panel, it is not easy to move relative to the bracket 2 due to pressure.

[0040] The first clamping assembly 4 is installed on the support bar 1 and is located on one side of the bracket 2. The first clamping assembly 4 is used to clamp the photovoltaic panel. Specifically, the first clamping assembly 4 includes a first frame 41, a first clamping block 42 and a first bolt 43. The first frame 41 is locked on the support bar 1 by bolts. At the same time, the first frame 41 can also slide on the support bar 1. The first frame 41 moves linearly along the length direction of the support bar 1 to change the horizontal distance between the first frame 41 and the bracket 2. As for the sliding mode of the first frame 41, a conventional slider and slot matching structure can be adopted, which is not repeated here. The first frame 41 is used to support the photovoltaic panel. The first clamping block 42 is locked on the first frame 41 by the first bolt 43. The first clamping block 42 is used to clamp the photovoltaic panel on the first frame 41. The second clamping assembly 5 is installed at the end of the lifting frame 3 away from the bracket 2. The second clamping assembly 5 is also used to clamp the photovoltaic panel. Specifically, the second pressing assembly 5 includes a second pressing block 51 and a second bolt 52 . The second pressing block 51 is used to press the photovoltaic panel onto the lifting frame 3 . The second pressing block 51 is locked onto the lifting frame 3 by the second bolt 52 .

[0041] Combination Figure 3and Figure 4 During installation, one side of the photovoltaic panel is first laid on the first frame 41, and then the first pressing block 42 is pressed on one side of the edge of the photovoltaic panel, and the first pressing block 42 is locked on the first frame 41 by the first bolt 43 to complete the fixation of one side of the photovoltaic panel. After the other side of the photovoltaic panel is laid on the lifting frame 3, the second pressing block 51 is pressed on the edge of the photovoltaic panel, and the second pressing block 51 is locked on the lifting frame 3 by the second bolt 52 to complete the fixation of the other side of the photovoltaic panel.

[0042] When the inclination angle of the photovoltaic panel needs to be adjusted, first loosen the fastening bolts 6 and fastening nuts 7, and then control the lifting frame 3 to move up and down in the vertical direction. At this time, the height of the second clamping assembly 5 relative to the ground changes, thereby changing the relative height positions of the first clamping assembly 4 and the second clamping assembly 5, so as to adjust the inclination angle of the photovoltaic bracket 2 and improve the applicability of the photovoltaic bracket 2. After adjusting the relative positions of the lifting frame 3 and the bracket 2, the fastening bolts 6 are passed through the lifting frame 3 and the bracket 2 at the same time, and screwed together with the fastening nuts 7, and the lifting frame 3 is fixed by the action of the clamping force and the friction force.

[0043] According to some embodiments of the present application, optionally, please refer to Figure 1 . An anti-skid pad 11 is installed at the bottom of the support bar 1, and the anti-skid pad 11 is made of a polymer material (such as rubber). The anti-skid pad 11 can increase the roughness of the contact between the bottom of the support bar 1 and the ground, so as to increase the static friction between the support bar 1 and the ground. In addition, a storage rack 12 and a load-bearing block 13 are respectively installed on the support frame. The storage rack 12 is fixedly connected to the support bar 1, and the load-bearing block 13 is installed in the storage rack 12. The load-bearing block 13 can increase the overall weight of the support bar 1, and further improve the stability of the support bar 1 installed on the ground.

[0044] The implementation principle of a solar panel ballast bracket in the embodiment of the present application is as follows: one side of the photovoltaic panel is pressed by the first pressing component 4, and the other side is pressed by the second pressing component 5 to fix the photovoltaic panel. When the inclination angle of the photovoltaic panel needs to be adjusted, the lifting frame 3 can be controlled to move up and down, and the relative height position of the first pressing component 4 and the second pressing component 5 can be changed to adjust the inclination angle of the photovoltaic bracket 2, thereby improving the applicability of the photovoltaic bracket 2.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A solar panel ballast bracket, characterized in that: The invention comprises a support bar (1), a bracket (2), a lifting frame (3), a first pressing assembly (4) and a second pressing assembly (5), wherein the bracket (2) is arranged on the support bar (1), the lifting frame (3) is arranged on the bracket (2) for lifting, the first pressing assembly (4) is arranged on the support bar (1) and is used for pressing the photovoltaic panel, and the second pressing assembly (5) is arranged on the lifting frame (3) and is used for pressing the photovoltaic panel.

2. A solar panel ballast support according to claim 1, characterized in that: It also includes a fastening bolt (6) and a fastening nut (7); a strip hole (8) is provided on the lifting frame (3) along its own moving direction; a clearance hole is provided on the bracket (2); one end of the fastening bolt (6) passes through the strip hole (8) and the clearance hole and is connected to the fastening nut (7).

3. A solar panel ballast support according to claim 2, characterized in that: A fixing plate (9) is integrally connected to the lifting frame (3), and the fixing plate (9) is used to fit in contact with the bracket (2). The strip-shaped holes (8) are provided on the fixing plate (9), and a plurality of friction lines (10) are provided on the surfaces of the fixing plate (9) and the bracket (2) that fit in contact.

4. A solar panel ballast support according to claim 1, characterized in that: The first pressing assembly (4) comprises a first frame (41), a first pressing block (42) and a first bolt (43); the first frame (41) is located on one side of the support (2) and is connected to the support bar (1); the first pressing block (42) is used to press the photovoltaic panel; the first pressing block (42) is locked to the first frame (41) by the first bolt (43).

5. A solar panel ballast support according to claim 4, characterized in that: The first frame (41) is slidably connected to the support bar (1), and the first frame (41) moves along the length direction of the support bar (1).

6. A solar panel ballast support according to claim 1, characterized in that: The second pressing assembly (5) comprises a second pressing block (51) and a second bolt (52); the second pressing block (51) is used to press the photovoltaic panel; the second pressing block (51) is locked onto the lifting frame (3) via the second bolt (52).

7. A solar panel ballast support according to claim 1, characterized in that: It also comprises a storage rack (12) and a load-bearing block (13), wherein the storage rack (12) is arranged on the support bar (1), and the load-bearing block (13) is arranged on the storage rack (12).

8. A solar panel ballast support according to claim 1, characterized in that: An anti-slip pad (11) is provided at the bottom of the support bar (1).

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