Color steel tile photovoltaic support structure

Abstract

The utility model discloses a color steel tile photovoltaic support structure, comprising a support cross bar which is a cavity with openings at two ends; the bottom supporting part is arranged below the supporting cross rod, the bottom supporting part comprises a first clamping plate and a second clamping plate, and the first clamping plate and the second clamping plate are connected through a first fastener. The first fastening piece and the second fastening piece are screwed through an electric wrench, fixation can be directly completed from one end, limitation of the wrench from the other end is not needed, and installation time and workload are saved. The first clamping plate and the second clamping plate are fixed to the top of the color steel tile through the first fastening piece, the supporting transverse rod is connected with the supporting plate through the second fastening piece, and the convenience and stability of the fastening pieces in the installation process are guaranteed through mutual matching and interlocking of the lifting sliding rod and the limiting pressing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of color steel tile photovoltaic brackets, in particular to a color steel tile photovoltaic bracket structure. Background Art

[0002] A color-coated steel tile photovoltaic bracket is a photovoltaic power generation device installed on a color-coated steel tile roof. Its primary function is to support and secure the photovoltaic panels, ensuring the stable and safe operation of the photovoltaic power generation system. Color-coated steel tile photovoltaic brackets are made from a variety of materials, with aluminum alloy, carbon steel, and stainless steel being the most common. Each of these materials has its own advantages and disadvantages. For example, aluminum alloy is lightweight, making it easier to install and transport; carbon steel and stainless steel offer better load-bearing properties and can serve as supports for the guide rails in photovoltaic panels. A photovoltaic bracket typically consists of a guide rail that supports the photovoltaic panels and a bracket that secures the guide rail to the color-coated steel tile roof.

[0003] When installing the color steel tile photovoltaic bracket, for the bracket that is fixed to the color steel tile by bolts, two hands are required to cooperate in the operation. One hand uses a wrench to limit the nut from moving, and then tightens the bolt from one end with an electric wrench. This operation requires controlling two tools at the same time and maintaining a certain force and stability, which increases the difficulty and complexity of the operation. Utility Model Content

[0004] The purpose of the present invention is to provide a color steel tile photovoltaic support structure to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: a color steel tile photovoltaic support structure, comprising:

[0006] A supporting crossbar, which is a cavity with openings at both ends;

[0007] A bottom support portion is placed below the support cross bar, and includes a first plywood and a second plywood. The first plywood and the second plywood are connected by a first fastener, and a limiting pressure plate is slidably connected to one side of the second plywood for limiting the position of the first fastener.

[0008] The support plate is placed on the top of the No. 1 splint, and a second fastener is provided in the middle of the support plate for fixing the support cross bar to the support plate. A lifting slide rod is provided on one side of the limiting pressure plate for limiting the second fastener.

[0009] Preferably, a movable slide groove is provided at the top of the supporting cross bar, and a connecting bolt is installed in the middle of the movable slide groove.

[0010] Preferably, a top pressure plate for pressing the photovoltaic panel is provided on the top of the support cross bar, and the support cross bar is connected to the top pressure plate by connecting bolts.

[0011] Preferably, the first fastener comprises a No. 1 bolt inserted between the No. 1 clamping plate and the No. 2 clamping plate, and a No. 1 nut is threadedly connected to the outer side of the No. 1 bolt and located below the limiting pressure plate.

[0012] Preferably, a lifting slot is provided on one side of the second splint, and the lifting slide rod is slidably arranged inside the lifting slot.

[0013] Preferably, the second fastener includes a No. 2 bolt, which passes through the supporting cross bar and the supporting plate from top to bottom and is threadedly connected with a No. 2 nut.

[0014] Preferably, both sides of the inner wall of the supporting crossbar are fixedly connected to limit plates, and the bottom of the supporting crossbar is provided with rectangular grooves equidistantly located between the two limit plates.

[0015] Compared with the prior art, the beneficial effects of the present invention are: through the support cross bar and the bottom support part, the limiting pressure plate and the lifting slide bar are limited in cooperation with the corresponding fasteners, and the first fastener and the second fastener are tightened by an electric wrench, which can be fixed directly from one end without the need to use a wrench to limit from the other end, saving installation time and workload; the No. 1 splint and the No. 2 splint are fixed to the top of the color steel tile by the first fastener, and the support cross bar is connected to the support plate by the second fastener, and the mutual cooperation and interlocking of the lifting slide bar and the limiting pressure plate ensure the convenience and stability of the fasteners during the installation process, so that the bracket structure can remain stable under various environmental conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural diagram of the fixed support portion of the utility model;

[0018] Figure 3 This is a structural diagram of the lifting slide bar of the utility model;

[0019] Figure 4 This is a schematic diagram of the lifting trough structure of the utility model;

[0020] Figure 5 This is a structural diagram of the support crossbar of the utility model.

[0021] In the figure: 1. Clamp No. 1; 2. Clamp No. 2; 3. Support cross bar; 4. Bolt No. 1; 5. Bolt No. 2; 6. Lifting slot; 7. Limiting pressure plate; 8. Nut No. 1; 9. Lifting slide bar; 10. Nut No. 2; 11. Top pressure plate; 12. Connecting bolt; 13. Limiting plate; 14. Moving slide; 15. Support plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 2 As shown in Figures 3, 4 and 5, the utility model provides a technical solution: a color steel tile photovoltaic bracket structure, comprising: a supporting cross bar 3, the supporting cross bar 3 is a cavity with openings at both ends; the bottom support part is placed below the supporting cross bar 3, the bottom support part comprises a No. 1 plywood 1 and a No. 2 plywood 2, the No. 1 plywood 1 and the No. 2 plywood 2 are connected by a first fastener, and one side of the No. 2 plywood 2 is slidably connected and provided with a limiting pressure plate 7 for limiting the first fastener; the support plate 15 is placed on the top of the No. 1 plywood 1, and a second fastener is provided in the middle of the support plate 15 for fixing the supporting cross bar 3 and the support plate 15, and one side of the limiting pressure plate 7 is provided with a lifting slide bar 9 for limiting the second fastener.

[0024] It should be noted that the utility model places the bottom support part on the top of the color steel tile, and tightens the first fastener with an electric wrench. Under the action of the first fastener, the No. 1 splint 1 and the No. 2 splint 2 move toward the middle, thereby fixing the No. 1 splint 1 and the No. 2 splint 2 to the top of the color steel tile. During the tightening process, the limiting pressure plate 7 limits the middle of the first fastener, which makes it convenient to tighten and fix the first fastener directly from one end. After the bottom support part is fixed and installed, the supporting cross bar 3 is placed on the supporting plate 15 at the top of the No. 1 splint 1, and then the supporting cross bar 3 is connected to the supporting plate 15 through the second fastener. When the second fastener is screwed, the lifting slide bar 9 on one side of the limiting pressure plate 7 limits the second fastener, which makes it convenient to tighten and fix the second fastener directly from one end. In this way, the installation can be completed directly through an electric wrench without the need to limit it with a wrench from the other end of the fastener.

[0025] See also Figure 1 、 5As shown, a movable slide groove 14 is provided at the top of the supporting cross bar 3, a connecting bolt 12 is installed in the middle of the movable slide groove 14, and a top pressure plate 11 for pressing the photovoltaic panel is provided at the top of the supporting cross bar 3. The supporting cross bar 3 is connected to the top pressure plate 11 through the connecting bolt 12.

[0026] It should be noted that the top pressure plate 11 of the utility model is a U-shaped structure. The connecting bolt 12 is slid into one end of the movable slide groove 14, and the top pressure plate 11 is sleeved on the outside of the connecting bolt 12, and then tightened on the outside of the connecting bolt 12 through the nut. In this way, the top pressure plate 11 of Jin Forrest Gump is fixed to the outside of the supporting cross bar 3 through the nut and the connecting bolt 12, and the photovoltaic panel is squeezed and fixed through the outer edge of the top pressure plate 11.

[0027] See also Figure 2 、 3 As shown, the first fastener includes a No. 1 bolt 4 inserted between the No. 1 clamping plate 1 and the No. 2 clamping plate 2, and a No. 1 nut 8 is threadedly connected to the outside of the No. 1 bolt 4 and below the limiting pressure plate 7.

[0028] It should be noted that, in the present invention, the No. 1 bolt 4 is a hexagon socket bolt, and the No. 1 bolt 4 is inserted through the middle of the No. 1 splint 1 into the middle of the No. 2 splint 2, and then the No. 1 nut 8 is connected to the No. 1 bolt 4. At this time, the limiting pressure plate 7 is located above the No. 1 nut 8, which limits the No. 1 nut 8 to prevent the No. 1 nut 8 from rotating when the No. 1 bolt 4 is screwed. In this way, the No. 1 splint 1 and the No. 2 splint 2 can be squeezed and fixed by tightening the No. 1 bolt 4 with an electric wrench.

[0029] See also Figure 4 、 5 As shown, a lifting groove 6 is provided on one side of the No. 2 splint 2, and the lifting slide rod 9 is a trapezoidal structure and is slidably arranged inside the lifting groove 6. The second fastener includes a No. 2 bolt 5, which passes through the supporting cross bar 3 and the supporting plate 15 from top to bottom and is threadedly connected with a No. 2 nut 10. Both sides of the inner wall of the supporting cross bar 3 are fixedly connected to the limiting plates 13, and the bottom of the supporting cross bar 3 is provided with rectangular grooves equidistantly spaced between the two limiting plates 13.

[0030] It should be noted that the spacing between the limit plates 13 of the utility model is greater than the diameter of the No. 2 bolt 5. The No. 2 bolt 5 is passed downward from between the two limit plates 13, and the No. 2 nut 10 is placed between the limit pressure plate 7 and the support plate 15. The No. 2 bolt 5 passes through the through hole at the bottom of the support cross bar 3 and is connected to the No. 2 nut 10 at the bottom of the support cross bar 3. At this time, the No. 2 nut 10 is fixed to the end of the lifting slide bar 9 to limit the No. 2 nut 10 and prevent the No. 2 bolt 5 from driving the No. 2 nut 10 to rotate, affecting its tightening efficiency. Therefore, the No. 2 bolt 5 can be rotated and fixed from the top with a wrench to achieve quick installation.

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0033] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A color steel tile photovoltaic support structure, characterized by: include: A supporting crossbar (3), the supporting crossbar (3) is a cavity with openings at both ends; A bottom support portion, the bottom support portion is placed below the support cross bar (3), the bottom support portion comprises a first splint (1) and a second splint (2), the first splint (1) and the second splint (2) are connected via a first fastener, and a limiting pressure plate (7) for limiting the first fastener is provided on one side of the second splint (2) in a sliding connection; A support plate (15) is placed on the top of the No. 1 splint (1), a second fastener is provided in the middle of the support plate (15) for fixing the support cross bar (3) to the support plate (15), and a lifting slide bar (9) is provided on one side of the limiting pressure plate (7) for limiting the second fastener.

2. The color steel tile photovoltaic support structure according to claim 1, characterized in that: A movable slide groove (14) is provided at the top of the supporting crossbar (3), and a connecting bolt (12) is installed in the middle of the movable slide groove (14).

3. The color steel tile photovoltaic support structure according to claim 2, characterized in that: A top pressing plate (11) for pressing the photovoltaic panel is provided at the top of the supporting crossbar (3), and the supporting crossbar (3) is connected to the top pressing plate (11) via connecting bolts (12).

4. The color steel tile photovoltaic support structure according to claim 1, characterized in that: The first fastener comprises a No. 1 bolt (4) inserted between the No. 1 clamping plate (1) and the No. 2 clamping plate (2), and a No. 1 nut (8) is threadedly connected to the outside of the No. 1 bolt (4) and located below the limiting pressure plate (7).

5. The color steel tile photovoltaic support structure according to claim 1, characterized in that: A lifting groove (6) is provided on one side of the second splint (2), and the lifting slide bar (9) is slidably arranged inside the lifting groove (6).

6. The color steel tile photovoltaic support structure according to claim 1, characterized in that: The second fastener comprises a No. 2 bolt (5), which passes through the supporting crossbar (3) and the supporting plate (15) in sequence from top to bottom and is threadedly connected with a No. 2 nut (10).

7. The color steel tile photovoltaic support structure according to claim 1, characterized in that: Both sides of the inner wall of the support crossbar (3) are fixedly connected to the limiting plates (13), and the bottom of the support crossbar (3) is provided with rectangular grooves at equal distances between the two limiting plates (13).

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