Adjustable assembly type photovoltaic panel support

Abstract

The utility model discloses an adjustable assembly type photovoltaic panel support which comprises a steel frame supporting system, a plurality of stainless steel clamping pieces and a steel pipe adjusting support. The steel frame supporting system is used for installing a photovoltaic cell panel; the lower ends of a part of the stainless steel clamping pieces are connected with the color steel tile corrugated movable bottom, and the upper ends of the stainless steel clamping pieces are pivoted with one end of the steel frame supporting system; the upper end of the steel pipe adjusting bracket is pivoted with the other end of the steel frame supporting system, and the lower end of the steel pipe adjusting bracket is movably connected with the upper ends of the other part of stainless steel clamping pieces; the inclination angle of the steel frame supporting system can be changed by adjusting the length of the steel pipe adjusting support or adjusting the length of the steel pipe adjusting support and the position of the stainless steel clamping piece at the lower end of the steel pipe adjusting support on the corrugated color steel tile, and then the light facing angle of the photovoltaic cell panel is changed. The adjustable assembly type photovoltaic panel support can realize on-site fast assembly construction, is convenient to disassemble and assemble, and is simple in construction.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic power generation systems, and in particular to an adjustable, modular photovoltaic panel support. Background Technology

[0002] Solar photovoltaic power generation is low-cost, highly economical, clean, environmentally friendly, and can provide an unlimited energy supply. It aligns with national policy guidelines and is therefore widely used.

[0003] Currently, the steel frame support systems widely used in solar photovoltaic power generation systems are typically welded on-site, resulting in high costs, low construction efficiency, and fire hazards. Traditional photovoltaic panel steel frame support systems installed on north-facing roofs do not achieve optimal power generation performance due to the angle of sunlight. Therefore, we propose an adjustable, modular photovoltaic panel support system to address these issues.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this utility model is to provide an adjustable and modular photovoltaic panel support that can be quickly assembled and installed, is easy to disassemble and install, and is simple to construct.

[0006] To achieve the above objectives, this utility model provides an adjustable, modular photovoltaic panel support system, including a steel frame support system, multiple stainless steel clamping components, and a steel pipe adjustment bracket. The steel frame support system is used to install photovoltaic panels. The lower end of one portion of the stainless steel clamping components is connected to a movable base of a corrugated corrugated steel sheet, and the upper end is pivotally connected to one end of the steel frame support system. The upper end of the steel pipe adjustment bracket is pivotally connected to the other end of the steel frame support system, and the lower end is connected to the upper end of another portion of the stainless steel clamping components. By adjusting the length of the steel pipe adjustment bracket itself or by adjusting the length of the steel pipe adjustment bracket and the position of the stainless steel clamping components at the lower end of the steel pipe adjustment bracket on the corrugated corrugated steel sheet, the tilt angle of the steel frame support system can be changed, thereby changing the sunlight angle of the photovoltaic panel.

[0007] In a preferred embodiment, the steel frame support system includes multiple intersecting support beams, which together form a rectangular frame structure. The top surface of the rectangular frame structure is used to install photovoltaic panels, and the bottom surface is provided with support ears for pivotally connecting to the upper end of the stainless steel clamp and the upper end of the steel pipe adjusting bracket.

[0008] In a preferred embodiment, the stainless steel clamping member includes a first clamping piece and a second clamping piece; one end of the first clamping piece includes a curved structure and the other end is a flat plate structure, the curved structure matching the structure of the corrugated side of the color steel tile, and the flat plate structure is provided with a locking hole; one end of the second clamping piece includes a curved structure and the other end is an extended flat plate structure, the upper end of the extended flat plate structure including a pivot hole for pivoting with a support ear.

[0009] In a preferred embodiment, the stainless steel clamping member is a combination of two first clamping pieces or a combination of one first clamping piece and one second clamping piece. After the stainless steel clamping member passes through the locking hole and the stainless steel adjusting bolt is locked, it can lock itself onto the corrugated steel sheet.

[0010] In a preferred embodiment, the steel pipe adjusting support includes an upper support, an adjusting rod, and a steel base. The lower part of the upper support is a cylindrical structure with the opening facing downwards; the adjusting rod is a cylindrical structure; the upper part of the steel base is a cylindrical structure with the opening facing upwards; wherein the two ends of the adjusting rod are inserted into the cylindrical structures of the upper support and the steel base.

[0011] In a preferred embodiment, multiple reserved adjustment holes are provided on the cylindrical structure of the upper support and the steel base, as well as on the adjustment rod. The multiple reserved adjustment holes are arranged in a straight line, and the length of the steel pipe adjustment support itself can be adjusted by passing stainless steel bolts through different reserved adjustment holes.

[0012] In a preferred embodiment, the upper opening of the cylindrical structure of the upper support is sealed with a steel plate, and double lugs are provided on the steel plate for pivotal connection with the support lugs via stainless steel bolts.

[0013] In a preferred embodiment, the lower part of the cylindrical structure of the steel base is sealed with a steel plate, and a single lug is provided on the steel plate for pivoting with the pivot hole of the stainless steel clamp via a stainless steel bolt.

[0014] In a preferred embodiment, the adjustable modular photovoltaic panel support also includes an aluminum alloy pressure block, which has an inverted L-shaped structure in side view. The upper edge of the inverted L-shaped structure of the aluminum alloy pressure block presses against the outer edge of the photovoltaic panel, and the lower part of the inverted L-shaped structure abuts against the steel frame support system.

[0015] In a preferred embodiment, a through hole is provided at the top of the inverted L structure. A stainless steel machine wire is passed through the through hole and screwed into the self-tapping screw hole on the support beam to fix the photovoltaic panel to the steel frame support system.

[0016] Compared with the prior art, the adjustable assembled photovoltaic panel bracket of this utility model has the following beneficial effects: The steel frame support system of the adjustable assembled photovoltaic panel bracket of this solution can be processed into unit panels in the workshop. The unit panels can be easily assembled on site, which facilitates construction, improves construction efficiency and reduces construction costs; with the steel pipe adjustment bracket and reserved adjustment holes, when the photovoltaic panel is installed in the north-facing position of the roof, the angle of sunlight exposure of the photovoltaic panel can be adjusted to obtain the best power generation effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a photovoltaic panel support according to an embodiment of the present utility model;

[0018] Figure 2 This is a front view structural schematic diagram of a photovoltaic panel support according to an embodiment of the present utility model;

[0019] Figure 3 This is a side view of a photovoltaic panel support according to an embodiment of the present invention.

[0020] Figure 4 This is a rear view structural schematic diagram of a photovoltaic panel support according to an embodiment of the present utility model;

[0021] Figure 5 This is a rear view structural diagram of a steel pipe adjusting bracket according to an embodiment of the present utility model;

[0022] Figure 6 This is a front view structural diagram of a stainless steel clamping component according to an embodiment of the present utility model;

[0023] Figure 7 This is a side view of the steel pipe adjusting bracket according to an embodiment of the present utility model;

[0024] Figure 8 This is a three-dimensional structural diagram of a stainless steel clamping component according to an embodiment of the present utility model;

[0025] Figure 9 This is a front sectional view of an aluminum alloy pressure block according to an embodiment of the present invention;

[0026] Figure 10 This is a side sectional view of an aluminum alloy pressure block according to an embodiment of the present invention.

[0027] Explanation of key figure labels:

[0028] 1-Photovoltaic panel, 2-Aluminum alloy pressure block, 3-Stainless steel machine wire, 4-Steel frame support system, 401-Support beam, 402-Support ear, 5-M8 stainless steel bolt, 6-Stainless steel clamping parts, 601-First clamping piece, 602-Second clamping piece, 603-Pivot hole, 604-Locking hole, 7-Corrugated corrugated steel sheet, 8-Reserved adjustment hole, 9-Steel pipe adjustment bracket, 10-Steel base, 11-Stainless steel adjustment bolt. Detailed Implementation

[0029] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. However, it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.

[0030] Unless otherwise expressly stated, throughout the specification and claims, the term "comprising" or its variations such as "including" or "comprises" shall be understood to include the stated elements or components without excluding other elements or other components.

[0031] like Figures 1 to 4 As shown, an adjustable assembled photovoltaic panel bracket according to a preferred embodiment of the present invention includes a steel frame support system 4, multiple stainless steel clamps 6, and a steel pipe adjustment bracket 9. The steel frame support system 4 is used to install the photovoltaic panel 1. The lower end of a portion of the stainless steel clamps 6 is movably connected to the corrugated steel sheet 7, and the upper end is pivotally connected to one end of the steel frame support system 4. The upper end of the steel pipe adjustment bracket 9 is pivotally connected to the other end of the steel frame support system 4, and the lower end is connected to the upper end of another portion of the stainless steel clamps 6. The connection between the lower end of the steel pipe adjustment bracket 9 and the upper end of the other portion of the stainless steel clamps 6 can be in various forms, such as a fixed connection or a pivot connection. By adjusting the length of the steel pipe adjustment bracket 9 itself or by adjusting the length of the steel pipe adjustment bracket 9 and the position of the stainless steel clamps 6 at the lower end of the steel pipe adjustment bracket 9 on the corrugated steel sheet 7, the tilt angle of the steel frame support system 4 can be changed, thereby changing the light-facing angle of the photovoltaic panel 1.

[0032] In some embodiments, the steel frame support system 4 includes multiple intersecting support beams 401, which together form a rectangular frame structure. The top surface of the rectangular frame structure is used to mount the photovoltaic panel 1, and the bottom surface is provided with support ears 402, which are pivotally connected to the upper end of the stainless steel clamp 6 and the upper end of the steel pipe adjusting bracket 9. The rectangular frame structure can be formed by welding or by bolting, and this utility model is not limited to this.

[0033] In some embodiments, a panel can be added to the upper surface of the rectangular frame structure formed by multiple intersecting support beams 401. The panel can be a metal plate or a combination of metal and non-metal plates, and the non-metal plate can play a role in shock absorption.

[0034] like Figure 6 and Figure 8 As shown, and also refer to Figure 1 In some embodiments, the stainless steel clamping member 6 includes a first clamping piece 601 and a second clamping piece 602; one end of the first clamping piece 601 includes a curved structure and the other end is a flat structure. The curved structure matches the structure of the side of the corrugated steel sheet 7, and the flat structure is provided with a locking hole 604; one end of the second clamping piece 602 includes a curved structure and the other end is an extended flat structure. The upper end of the extended flat structure includes a pivot hole 603, which is used to pivotally connect with the support ear 402.

[0035] In some embodiments, the stainless steel clamping member 6 is a combination of two first clamping pieces 601 or a combination of one first clamping piece 601 and one second clamping piece 602. The stainless steel clamping member 6 is secured to the corrugated steel sheet 7 by a stainless steel adjusting bolt passing through the locking hole 604. The pivot connection here refers to the fact that when the stainless steel bolt 5 is loosened, the support lug 402 can rotate through the pivot hole 603 and the stainless steel bolt 5, and when the stainless steel bolt 5 is tightened, it is a fixed connection.

[0036] like Figure 5 and Figure 7 As shown, and also refer to Figure 1 In some embodiments, the steel pipe adjusting bracket 9 includes an upper bracket, an adjusting rod, and a steel base 10; the lower part of the upper bracket is a cylindrical structure with an opening facing downwards; the adjusting rod is a cylindrical structure; the upper part of the steel base 10 is a cylindrical structure with an opening facing upwards; wherein both ends of the adjusting rod are inserted into the cylindrical structures of the upper bracket and the steel base 10. The axial cross-sectional shape of the cylindrical structure can be circular or rectangular, and this utility model is not limited thereto.

[0037] In some embodiments, multiple reserved adjustment holes 8 are provided on the cylindrical structure of the upper support and the steel base 10 as well as on the adjustment rod. The multiple reserved adjustment holes 8 are arranged in a straight line. The length of the steel pipe adjustment support 9 can be adjusted by passing stainless steel adjustment bolts 11 through different reserved adjustment holes 8.

[0038] In some embodiments, the upper opening of the cylindrical structure of the upper support is sealed with a steel plate, and double lugs are provided on the steel plate. The double lugs are used to pivotally connect with the support lugs 402 by stainless steel bolts 5.

[0039] In some embodiments, the lower part of the cylindrical structure of the steel base 10 is sealed with a steel plate, and a single lug (or double lug) is provided on the steel plate. The single lug has a through hole, which can be used to pivotally connect the stainless steel bolt 5 to the stainless steel clamp 6. The pivotal connection mentioned here means that the stainless steel bolt 5 can be rotated when loosened, and forms a fixed connection after being locked.

[0040] In some embodiments, the lower part of the cylindrical structure of the steel base 10 is sealed with a steel plate, and a single lug is provided on the steel plate. The single lug is provided with double through holes, which can be used to fix the stainless steel adjusting bolt 11 to the locking hole 604 of the stainless steel clamp 6.

[0041] like Figure 9 and Figure 10 As shown, and also refer to Figure 1 In some embodiments, the adjustable modular photovoltaic panel support also includes an aluminum alloy pressure block 2, which has an inverted L-shaped structure when viewed from the side. The upper edge of the inverted L-shaped structure of the aluminum alloy pressure block 2 is pressed onto the outer edge of the photovoltaic panel 1, and the lower part of the inverted L-shaped structure abuts against the steel frame support system 4.

[0042] In some embodiments, a through hole is provided at the top of the inverted L structure. A stainless steel machine wire 3 is passed through the through hole and screwed into the self-tapping screw hole on the support beam 401 to fix the photovoltaic panel 1 to the steel frame support system 4.

[0043] In some embodiments, the assembly and adjustment methods of the adjustable photovoltaic panel bracket of this utility model are roughly as follows: First, the photovoltaic panel 1 is installed on the steel frame support system 4 using aluminum alloy pressure blocks 2 and stainless steel machine screws 3. Then, multiple stainless steel clamping parts 6 are connected to the corresponding positions of multiple corrugated steel sheets 7. The bolts at the locking holes 604 of the front stainless steel clamping parts 6 can be tightened, but the bolts at the locking holes 604 of the rear stainless steel clamping parts 6 connected to the lower end of the steel pipe adjustment bracket are not tightened yet. Finally, a portion of the front support ears 402 of the steel frame support system 4 are connected to the pivot holes 603 of a portion of the stainless steel clamping parts 6 using stainless steel bolts 5 (but not tightened yet). A portion of the rear support ears 402 of the steel frame support system 4 are pivotally connected to the double ears at the upper end of the steel pipe adjustment bracket 9, and the lower single ear is pivotally connected to a portion of the stainless steel clamping parts 6. Adjust the length of the steel pipe adjusting bracket 9 and the position of the rear stainless steel clamp 6 on the corrugated steel sheet 7 by inserting stainless steel adjusting bolts 11 into different reserved adjusting holes 8, so that the photovoltaic panel 1 has the optimal angle of sunlight. Then, tighten the M8 stainless steel bolt at the pivot hole 603 of the stainless steel clamp 6 and the bolt at the locking hole 604. Generally, the south and north slopes of corrugated steel sheet roofs have a 5-degree inclination angle for rainwater runoff. The steel pipe adjusting bracket 9 can ensure that the photovoltaic panel 1 can be adjusted within a certain angle range (e.g., but not limited to 20° to 30°). After the angle is adjusted to the correct position, tighten all stainless steel bolts 5 and stainless steel adjusting bolts 11. This adjustment method is suitable for adjustments where the lower end of the steel pipe adjusting bracket 9 and the upper end of the stainless steel clamp 6 are fixedly connected. This adjustment method can basically ensure that the steel pipe adjusting bracket 9 is always perpendicular to the bottom surface. Please refer to [link to relevant documentation].Figure 1 .

[0044] In some embodiments, if the lower end of the steel pipe adjusting bracket 9 is pivotally connected to the upper end of the stainless steel clamp 6, the adjustment method can be as follows: First, fix the positions of the stainless steel clamp 6 and the corrugated steel sheet 7 at the front and rear ends of the steel frame support system 4 to match the positions of the steel frame support system 4. Then, connect a portion of the support ears 402 at the front of the steel frame support system 4 to a portion of the pivot holes 603 of the stainless steel clamp 6 using stainless steel bolts 5 (but do not tighten them initially). Next, pivotally connect a portion of the support ears 402 at the rear of the steel frame support system 4 to the double ears at the upper end of the steel pipe adjusting bracket 9, and pivotally connect the single ear at the lower end to a portion of the pivot holes 603 at the upper end of the stainless steel clamp 6. Do not tighten the M8 stainless steel bolts 5 initially. After adjusting the length of the steel pipe adjusting bracket 9 to achieve the ideal tilt angle for the steel frame support system 4, finally tighten all the bolts at the pivot points. In this adjustment method, the steel pipe adjusting bracket 9 may not always remain perpendicular to the ground, or it may form a certain angle with the bottom surface (not shown).

[0045] In summary, the adjustable and modular photovoltaic panel support of this utility model has the following advantages: the steel frame support system of the adjustable and modular photovoltaic panel support of this solution can be processed into unit panels in the workshop, and the unit panels can be easily assembled on site for easy construction, which improves construction efficiency and reduces construction costs; with the steel pipe adjustment bracket and reserved adjustment holes, when the photovoltaic panel is installed in the north-facing position of the roof, the angle of sunlight exposure of the photovoltaic panel can be adjusted to obtain the best power generation effect.

[0046] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it will be apparent that many changes and variations can be made in accordance with the foregoing teachings. The exemplary embodiments were chosen and described in order to explain the specific principles of the present invention and its practical application, thereby enabling those skilled in the art to implement and utilize various different exemplary embodiments of the present invention, as well as various different choices and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An adjustable, modular photovoltaic panel support, characterized in that, include: A steel frame support system used to install photovoltaic panels; Multiple stainless steel clamping components, a portion of which have their lower ends connected to the movable base of the corrugated corrugated steel sheet, and their upper ends pivotally connected to one end of the steel frame support system; and The steel pipe adjusting bracket has its upper end pivotally connected to the other end of the steel frame support system, and its lower end connected to the upper end of another part of the stainless steel clamping component. By adjusting the length of the steel pipe adjustment bracket itself, or by adjusting the length of the steel pipe adjustment bracket and the position of the stainless steel clamp at the lower end of the steel pipe adjustment bracket on the corrugated color steel sheet, the tilt angle of the steel frame support system can be changed, thereby changing the sunlight angle of the photovoltaic panel.

2. The adjustable assembly photovoltaic panel bracket as described in claim 1, characterized in that, The steel frame support system includes multiple horizontal and vertical crisscrossing support beams, which together form a rectangular frame structure. The top surface of the rectangular frame structure is used to install the photovoltaic panel, and the bottom surface is provided with support ears, which are used to pivotally connect with the upper end of the stainless steel clamp and the upper end of the steel pipe adjusting bracket.

3. The adjustable assembly photovoltaic panel bracket as described in claim 2, characterized in that, The stainless steel clamping component includes: The first clip has a curved structure at one end and a flat structure at the other end. The curved structure matches the structure of the corrugated side of the corrugated steel sheet, and the flat structure is provided with locking holes. The second clip has a curved structure at one end and an extended flat plate structure at the other end. The upper end of the extended flat plate structure has a pivot hole for pivoting with the support ear.

4. The adjustable assembly photovoltaic panel bracket as described in claim 3, characterized in that, The stainless steel clamping component is a combination of two first clamping pieces or a combination of one first clamping piece and one second clamping piece. After the stainless steel clamping component passes through the locking hole and the stainless steel adjusting bolt is locked, it can lock itself onto the corrugated color steel sheet.

5. The adjustable assembly photovoltaic panel bracket as described in claim 3, characterized in that, The steel pipe adjusting support includes: The upper support has a lower part that is a cylindrical structure with its opening facing downwards. The adjusting rod has a cylindrical structure; and The steel base has an upward-opening cylindrical structure at the top. The two ends of the adjusting rod are inserted into the cylindrical structure of the upper bracket and the steel base.

6. The adjustable assembly photovoltaic panel bracket as described in claim 5, characterized in that, Multiple reserved adjustment holes are provided on the cylindrical structure of the upper support and the steel base, as well as on the adjustment rod. The multiple reserved adjustment holes are arranged in a straight line. The length of the steel pipe adjustment support can be adjusted by passing stainless steel bolts through different reserved adjustment holes.

7. The adjustable assembly photovoltaic panel bracket as described in claim 5, characterized in that, The upper opening of the cylindrical structure of the upper support is sealed with a steel plate, and double lugs are provided on the steel plate, which are used to pivotally connect with the support lugs by stainless steel bolts.

8. The adjustable assembly photovoltaic panel bracket as described in claim 5, characterized in that, The lower part of the cylindrical structure of the steel base is sealed with a steel plate, and a single lug is provided on the steel plate for pivotal connection with the pivot hole of the stainless steel clamping member by means of a stainless steel bolt.

9. The adjustable assembly photovoltaic panel bracket as described in claim 3, characterized in that, It also includes an aluminum alloy pressure block, which has an inverted L-shaped structure when viewed from the side. The upper edge of the inverted L-shaped structure of the aluminum alloy pressure block is pressed against the outer edge of the photovoltaic panel, and the lower part of the inverted L-shaped structure abuts against the steel frame support system.

10. The adjustable assembly photovoltaic panel bracket as described in claim 9, characterized in that, A through hole is provided at the top of the inverted L-shaped structure. A stainless steel machine wire is passed through the through hole and screwed into the self-tapping screw hole on the support beam to fix the photovoltaic panel to the steel frame support system.

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