An easily installed long width photovoltaic frame

Abstract

The utility model discloses an easily installed long width photovoltaic frame relates to photovoltaic frame technical field, the utility model discloses a long section bar, two short section bars and reinforcing crossbeam, be equipped with a plurality of installation mouth on the C face of long section bar, and reinforcing crossbeam includes bottom plate, reinforcing beam, end connecting seat and external limiting piece, and the both ends of bottom plate are integrally equipped with upper folding part, and the top edge of upper folding part is equipped with horizontal edge part. The utility model discloses through the integration of upper folding part, horizontal edge part, lower folding part and external limiting piece at reinforcing crossbeam both ends, can be in the installation process with the whole photovoltaic frame is hung in photovoltaic support crossbeam, and simultaneously, the lower folding part can play the role of interval positioning between two adjacent photovoltaic frames, and the position positioning of photovoltaic module installation is convenient and plays the role of pre-fixing with the influence of gravity and support gradient, is favorable to the installation of subsequent briquetting and fastener, guarantees the stability in the installation process.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic frame technology, and in particular relates to an easy-to-install long photovoltaic frame. Background Technology

[0002] The existing photovoltaic frame is mainly composed of four profiles, with right angles at the connection points between each pair, and the outer surface is relatively flat. However, for long photovoltaic frames, due to their greater length, crossbeams need to be installed between the frames to provide reinforcement.

[0003] Photovoltaic frames require clamps and fasteners to be laid on the crossbeams of the photovoltaic support system. Photovoltaic modules are installed sequentially, such as from left to right. The left side of the previous photovoltaic frame is fixed by clamps, while the right side is movable. After the next photovoltaic frame is moved into place, clamps and fasteners are installed between the left side of the next photovoltaic frame and the right side of the previous photovoltaic frame. Because long photovoltaic frames have a large area and corresponding weight, they are not easy to move and correct during the overall installation process on the photovoltaic support system. Furthermore, after installation, because one side is movable, its stability is poor and it is prone to displacement problems. Summary of the Invention

[0004] The purpose of this utility model is to provide an easy-to-install long photovoltaic frame. By integrating an upper fold, a horizontal edge, a lower fold, and an external limiting component at both ends of the reinforcing beam, the entire photovoltaic frame can be hung on the photovoltaic bracket beam during installation. At the same time, the lower fold can play a role in positioning the photovoltaic frame between adjacent photovoltaic frames, which facilitates the positioning of the photovoltaic module during installation and plays a pre-fixing role under the influence of gravity and bracket inclination, which is beneficial to the subsequent installation of pressure blocks and fasteners and ensures the stability during the installation process.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an easy-to-install long photovoltaic frame, comprising two long profiles, two short profiles and a reinforcing crossbeam, wherein the C-side of the long profiles is provided with several mounting openings; The reinforcing crossbeam includes a base plate, a reinforcing beam, an end connecting seat, and an external limiting component; Both ends of the base plate are integrally provided with an upper folding part, the top edge of the upper folding part is provided with a horizontal edge part, and the outer side of the horizontal edge part is provided with a lower folding part. The upper folding part, the horizontal edge part and the lower folding part are in an inverted U-shaped structure. The horizontal edge is provided with a horizontal groove, and the external limiting member includes a vertical edge section. The vertical edge section passes through the horizontal groove of the horizontal edge and is slidably connected to the horizontal edge. The top of the vertical edge section is provided with a bending anti-detachment end, and the bottom of the vertical edge section is connected to an upward lifting section through a 180° bending section. The upward lifting section is located on the outside of the horizontal edge. The reinforcing beam is fixed to the upper surface of the base plate. The end connecting seat is an L-shaped seat plate. The vertical side of the end connecting seat is fixed to the end of the reinforcing beam. The horizontal side of the end connecting seat is provided with an upper opening. Both ends of the base plate are provided with lower openings that are concentrically distributed with the upper opening. The reinforcing beam is installed between two long profiles, the base plate is located on the bottom surface of the long profiles, the reinforcing beam is located on the inner side between the two long profiles and its top surface is flush with the B surface of the long profiles, and the transverse side of the end connector is fixed to the long profiles through the upper through-hole, the mounting hole, the lower through-hole and fasteners. The upper fold is fitted to the outer side of the long profile, and the external limiting member is located on the outer side of the long profile. When the bending anti-detachment end contacts the horizontal edge, the bottom ends of the upper lifting section and the vertical edge section both extend beyond the bottom surface of the long profile.

[0006] Furthermore, the reinforcing beam is a hollow rectangular beam structure, and the base plate is a long strip plate.

[0007] Furthermore, the outer side of the vertical edge of the end connector is provided with a corner bracket, which is interference-fitted into the inner cavity of the end of the reinforcing beam.

[0008] Furthermore, a connecting rib is provided between the lifting section and the vertical side section.

[0009] Furthermore, when the connecting rib contacts the transverse edge, the bottom of the external limiting member is higher than the bottom surface height of the long profile.

[0010] Furthermore, both ends of the long profile and the short profile are provided with 45° cuts, and the two long profiles and the two short profiles form a rectangular frame with corner brackets at the connection.

[0011] This utility model has the following beneficial effects: 1. This utility model integrates an upper folding part, a horizontal edge part, a lower folding part, and an external limiting component at both ends of the reinforcing beam. This allows the entire photovoltaic frame to be mounted on the photovoltaic bracket beam during installation, eliminating the need for repeated adjustments to the photovoltaic frame's position and saving effort. Simultaneously, the lower folding part serves to position adjacent photovoltaic frames at intervals, facilitating the positioning of the photovoltaic modules during installation. Furthermore, it provides pre-fixation based on gravity and the bracket's inclination, aiding in the subsequent installation of pressure blocks and fasteners, ensuring stability during installation, and improving installation efficiency.

[0012] 2. This utility model integrates the upper fold, the horizontal edge, and the lower fold onto the reinforcing beam, which facilitates production. At the same time, the external limiting component is designed to slide up and down, ensuring that it will not protrude from the photovoltaic surface during transportation. This facilitates production and transportation, and reduces interference problems or damage or premature deformation of the external limiting component due to impacts.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of an easy-to-install long photovoltaic frame according to the present invention; Figure 2 for Figure 1 A magnified view of a section at point A in the middle; Figure 3 for Figure 1 A magnified view of a section at point B in the middle; Figure 4 This is a structural cross-sectional view of the reinforced crossbeam location of this utility model; Figure 5 This is a structural schematic diagram of the external limiting component; Figure 6 This is a schematic diagram of the end connector. Figure 7 This is a schematic diagram of the structure during installation of this utility model; The attached diagram lists the components represented by each number as follows: 1-Long profile, 2-Short profile, 3-Base plate, 4-Reinforcing beam, 5-End connector, 6-External limiting component, 7-Crossbeam, 101-Installation port, 301-Upper fold, 302-Horizontal edge, 303-Lower fold, 304-Horizontal groove, 305-Lower opening, 501-Upper opening, 502-Corner bracket edge, 601-Vertical edge section, 602-Bending anti-detachment end, 603-Bending section, 604-Upper lifting section, 605-Connecting rib. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-6As shown, this utility model is an easy-to-install long photovoltaic frame, including two long profiles 1, two short profiles 2 and a reinforcing crossbeam. The C-surface of the long profile 1 is provided with a plurality of mounting holes 101. The reinforcing beam includes a base plate 3, a reinforcing beam 4, an end connecting seat 5, and an external limiting component 6; Both ends of the base plate 3 are integrally provided with an upper folding part 301, the top edge of the upper folding part 301 is provided with a horizontal edge part 302, and the outer side of the horizontal edge part 302 is provided with a lower folding part 303. The upper folding part 301, the horizontal edge part 302 and the lower folding part 303 are in an inverted U-shaped structure. A horizontal groove 304 is provided on the horizontal side 302. The external limiting member 6 includes a vertical side section 601. The vertical side section 601 passes through the horizontal groove 304 of the horizontal side 302 and is slidably connected to the horizontal side 302. The top end of the vertical side section 601 is provided with a bending anti-detachment end 602. The bottom end of the vertical side section 601 is connected to an upward lifting section 604 through a 180° bending section 603. The upward lifting section 604 is located on the outside of the horizontal side 302. The reinforcing beam 4 is fixed on the upper surface of the base plate 3. The end connecting seat 5 is an L-shaped seat plate. The vertical side of the end connecting seat 5 is fixed to the end of the reinforcing beam 4. The horizontal side 302 of the end connecting seat 5 is provided with an upper opening 501. Both ends of the base plate 3 are provided with lower openings 305 that are concentrically distributed with the upper openings 501. The reinforcing beam is installed between two long profiles 1. The base plate 3 is located on the bottom surface of the long profile 1. The reinforcing beam 4 is located on the inner side between the two long profiles 1 and its top surface is flush with the B surface of the long profile 1. The transverse side 302 of the end connecting seat 5 is fixed to the long profile 1 through the upper through port 501, the mounting port 101, the lower through port 305 and fasteners. The upper fold 301 is fitted to the outer side of the long profile 1, and the external limiting member 6 is located on the outer side of the long profile 1. When the bending anti-detachment end 602 contacts the horizontal side 302, the bottom ends of the upper lifting section 604 and the vertical side section 601 both extend beyond the bottom surface of the long profile 1.

[0018] Among them, such as Figure 1-4 As shown, the reinforcing beam 4 is a hollow rectangular beam structure, and the bottom plate 3 is a long strip plate.

[0019] Among them, such as Figure 4 and Figure 6 As shown, the outer side of the vertical edge of the end connecting seat 5 is provided with a corner bracket 502, which is interference-fitted into the inner cavity of the end of the reinforcing beam 4.

[0020] Among them, such as Figure 2 and Figure 5 As shown, a connecting rib 605 is provided between the lifting section 604 and the vertical side section 601.

[0021] Among them, such as Figure 2 and Figure 4As shown, when the connecting rib contacts the transverse side 302, the bottom of the external limiting member 6 is higher than the bottom surface of the long profile 1.

[0022] Among them, such as Figure 1 As shown, both ends of the long profile 1 and the short profile 2 are provided with 45° cuts. The two long profiles 1 and the two short profiles 2 form a rectangular frame and corner brackets are provided at the connection.

[0023] The long and short profiles are both existing photovoltaic frames, including a vertical plate-shaped main body. The inner side of the main body is provided with a top edge (A side), a middle plate (B side) and a bottom plate (C side) from top to bottom. A vertical rib plate is provided between the middle plate and the bottom plate to form a corner bracket mounting cavity. A C-shaped module mounting cavity is formed between the top edge (A side) and the middle plate (B side).

[0024] Among them, such as Figure 7 As shown, when the photovoltaic frame containing the photovoltaic module is installed on the crossbeam 7 of the photovoltaic system, the lifting section 604 and the vertical side section 601 located below the long profile 1 are attached to the crossbeam 7 of the photovoltaic bracket. The photovoltaic frame is set on the bracket by gravity and the inclination of the photovoltaic bracket, and there will be no displacement in the front and back directions, that is, pre-positioning. Then, the position of the photovoltaic frame is adjusted along the crossbeam 7, and the lower fold 303 on one side of the photovoltaic frame installed later is attached to the lower fold 303 on one side of the photovoltaic frame that has been installed earlier. Therefore, an installation area for the installation of pressure blocks and fasteners is formed between the two photovoltaic frames. After the lower fold 303 of the two are attached, it means that the interval between the two is the appropriate interval for the use of pressure blocks, and no further adjustment is required, which facilitates the installation between the photovoltaic frame and the photovoltaic bracket.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An easy-to-install long photovoltaic frame, comprising two long profiles (1) and two short profiles (2), wherein the C-surface of the long profiles (1) is provided with a plurality of mounting openings (101), characterized in that: It also includes reinforcing crossbeams; The reinforcing beam includes a base plate (3), a reinforcing beam (4), an end connecting seat (5), and an external limiting member (6); The bottom plate (3) has an integral upper fold (301) at both ends, a horizontal side (302) at the top edge of the upper fold (301), and a lower fold (303) on the outside of the horizontal side (302). The upper fold (301), the horizontal side (302) and the lower fold (303) are in an inverted U-shaped structure. The horizontal side (302) is provided with a horizontal groove (304), and the external limiting member (6) includes a vertical side section (601). The vertical side section (601) passes through the horizontal groove (304) of the horizontal side (302) and is slidably connected to the horizontal side (302). The top of the vertical side section (601) is provided with a bending anti-detachment end (602), and the bottom of the vertical side section (601) is connected to an upward lifting section (604) through a 180° bending section (603). The upward lifting section (604) is located on the outside of the horizontal side (302). The reinforcing beam (4) is fixed on the upper surface of the base plate (3). The end connecting seat (5) is an L-shaped seat plate. The vertical side of the end connecting seat (5) is fixed to the end of the reinforcing beam (4). The horizontal side (302) of the end connecting seat (5) is provided with an upper opening (501). Both ends of the base plate (3) are provided with lower openings (305) that are concentrically distributed with the upper opening (501). The reinforcing beam is installed between two long profiles (1), the base plate (3) is located on the bottom surface of the long profile (1), the reinforcing beam (4) is located on the inner side between the two long profiles (1) and its top surface is flush with the B surface of the long profile (1), and the transverse side (302) of the end connecting seat (5) is fixed to the long profile (1) through the upper through-hole (501), the mounting hole (101), the lower through-hole (305) and fasteners; The upper fold (301) is fitted to the outer side of the long profile (1), and the external limiting member (6) is located on the outer side of the long profile (1). When the bending anti-detachment end (602) contacts the horizontal side (302), the bottom ends of the upper lifting section (604) and the vertical side section (601) both extend beyond the bottom surface of the long profile (1).

2. The easy-to-install long photovoltaic frame according to claim 1, characterized in that, The reinforcing beam (4) is a hollow rectangular beam structure, and the base plate (3) is a long strip plate.

3. The easy-to-install long photovoltaic frame according to claim 2, characterized in that, The outer side of the vertical side of the end connector (5) is provided with a corner bracket (502), which is interference-fitted into the inner cavity of the end of the reinforcing beam (4).

4. The easy-to-install long photovoltaic frame according to claim 1, characterized in that, A connecting rib (605) is provided between the lifting section (604) and the vertical side section (601).

5. The easy-to-install long photovoltaic frame according to claim 4, characterized in that, When the connecting rib contacts the transverse side (302), the bottom of the external limiting member (6) is higher than the bottom surface height of the long profile (1).

6. The easy-to-install long photovoltaic frame according to claim 1, characterized in that, Both ends of the long profile (1) and the short profile (2) are provided with 45° cuts. The two long profiles (1) and the two short profiles (2) form a rectangular frame and corner brackets are provided at the connection.

Images