A photovoltaic mounting bracket

Abstract

This utility model relates to a photovoltaic mounting bracket, including a bracket body, a movable connector, and a mounting platform. The mounting platform is used to mount photovoltaic modules. The movable connector includes a rotating connecting part and an adjustable limiting part. The mounting platform is connected to one end of the bracket body through the rotating connecting part and can rotate freely. The adjustable limiting part connects the bracket body and the mounting platform and is used to limit the angle of the mounting platform along the direction of gravity. In this embodiment, the photovoltaic mounting bracket, by setting the movable connector, allows the mounting platform to rotate and the adjustable limiting part to adaptively adjust the angle of the photovoltaic mounting bracket along the direction of gravity, thereby ensuring that the tilt angle of the mounting platform in multiple photovoltaic mounting brackets is consistent, so as to facilitate the smooth installation of photovoltaic modules. Therefore, the photovoltaic mounting bracket provided in this embodiment offers an adjustable-angle bracket assembly that can be installed according to different installation shapes.

Description

Technical Field

[0001] This utility model relates to the technical field of photovoltaic power generation systems, and in particular to a photovoltaic mounting bracket. Background Technology

[0002] In the field of photovoltaic power generation, photovoltaic mounting brackets are used to place, install, and fix the solar panels in photovoltaic modules, ensuring that the solar panels capture sunlight and convert it into electrical energy. Photovoltaic modules are often installed on rooftops, balconies, and other similar locations on buildings.

[0003] Existing photovoltaic mounting systems use multiple mounting brackets to install photovoltaic modules. These brackets are fixed to the mounting surface of the building, and the photovoltaic modules are fixed to these brackets. However, for buildings with special shapes, such as curved surfaces or buildings with large slope changes, the unevenness of the mounting surface after installing multiple brackets can easily lead to different tilt angles of the brackets, making it impossible to install the photovoltaic modules. Utility Model Content

[0004] To address the technical problem that photovoltaic mounting brackets cannot adapt to mounting surfaces of different shapes, this utility model provides a photovoltaic mounting bracket.

[0005] To achieve the above objectives, this utility model provides a photovoltaic mounting bracket, including a bracket body, a movable connector, and a mounting platform. The mounting platform is used to mount photovoltaic modules. The movable connector includes a rotating connection part and an adjustable limiting part. The mounting platform is connected to one end of the bracket body through the rotating connection part and can rotate freely. The adjustable limiting part connects the bracket body and the mounting platform, and is used to limit the angle of the mounting platform along the direction of gravity.

[0006] Furthermore, it also includes an extended bracket, which is disposed on the bracket body. The extended bracket has the rotating connecting part disposed at one end along the length direction, and the extended bracket drives the rotating connecting part to move along the length direction.

[0007] Furthermore, the extended bracket includes an extended rod and a guide portion. The guide portion is disposed on the bracket body, the extended rod is connected to the rotating connection portion, and the extended rod passes through the guide portion and moves along the length direction of the bracket body.

[0008] Furthermore, the extended bracket includes a limiting part disposed on the guide part, and the limiting part is used to restrict the movement of the extended rod along the length direction of the bracket body.

[0009] Furthermore, the rotating connection part includes a rotating part and a mating part. The rotating part is connected to the extension rod, and the mating part is disposed on the mounting platform. The rotating part and the mating part are rotatably connected.

[0010] Furthermore, the bracket body is provided with a first fixing part, the mounting platform is provided with a second fixing part, one end of the adjustable limiting part is connected to the first fixing part, and the other end is connected to the second fixing part. The adjustable limiting part is a traction cable structure.

[0011] Furthermore, the adjustable limiting part is disposed opposite to each other on both sides of the support body along the direction of gravity.

[0012] Furthermore, the first fixing part is provided in multiple parts along the length direction of the bracket body;

[0013] or / and,

[0014] The second fixing part has multiple parts arranged along the circumference of the movable connector.

[0015] Furthermore, a first mounting part and a second mounting part are provided on one end of the bracket body away from the mounting gimbal. The first mounting part is fixedly connected to the bracket body, and the second mounting part is rotatably connected to the bracket body.

[0016] Furthermore, the first mounting part and the second mounting part are mounted on the same mounting surface or on different mounting surfaces.

[0017] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0018] In this embodiment, the photovoltaic mounting bracket is equipped with a movable connector. When the bracket body is installed on a mounting surface with varying curvature, the tilt angle of the bracket body on different photovoltaic mounting brackets is different. By rotating the mounting gimbal and adjusting the adjustable limiting part, the angle of the photovoltaic mounting bracket along the direction of gravity is adaptively adjusted, thereby ensuring that the tilt angle of the mounting gimbal in multiple photovoltaic mounting brackets is consistent, so as to facilitate the smooth installation of photovoltaic modules. Therefore, the photovoltaic mounting bracket provided in this embodiment provides an adjustable angle bracket assembly that can be installed according to different installation shapes. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the 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.

[0020] Figure 1This is a structural schematic diagram of the photovoltaic mounting bracket of this utility model;

[0021] Figure 2 This is a top view of the photovoltaic mounting bracket of this utility model;

[0022] Figure 3 This is a cross-sectional view of the rotating connection part of the photovoltaic mounting bracket of this utility model;

[0023] Figure 4 This is a schematic diagram of the mounting platform of the photovoltaic mounting bracket of this utility model;

[0024] Figure 5 This is a schematic diagram of the installation platform and limiting clips of the photovoltaic mounting bracket of this utility model.

[0025] Explanation of reference numerals in the accompanying drawings: Bracket body - 1; First fixing part - 11; Movable connector - 2; Rotating connector - 21; Rotating part - 211; Fitting part - 212; Adjustable limiting part - 22; Mounting gimbal - 3; Second fixing part - 31; Limiting clip - 32; Extended bracket - 4; Extended rod - 41; Guide part - 42; Limiting part - 43; First mounting part - 5; Second mounting part - 6. Detailed Implementation

[0026] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] This utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, deviating from the general scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0030] Furthermore, in the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," or "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" in this utility model should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integrated connections; similarly, they can refer to mechanical connections, electrical connections, or direct connections, or indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0032] Reference Figures 1-5 This invention provides a photovoltaic (PV) mounting bracket that effectively solves the technical problem that existing mounting bracket components cannot adapt to mounting surfaces of different shapes. The mounting component includes multiple PV mounting brackets that jointly support PV modules. When supporting PV modules, the bracket body 1 is installed on a mounting surface such as a building or balcony, and the PV modules are mounted on mounting platforms 3. In one specific embodiment, the mounting component includes two PV mounting brackets, and the PV modules are mounted on the mounting platforms 3 of the two PV mounting brackets. When the mounting surface is curved or has a large slope change, the angle of the mounting platforms 3 along the direction of gravity is adjusted by the movable connector 2, so that the inclination of the mounting platforms 3 on the two PV mounting brackets is the same, ensuring stable installation of the PV modules. This embodiment provides an adjustable-angle PV mounting bracket structure that can be installed according to different building shapes.

[0033] like Figure 1As shown in the figure, the photovoltaic mounting bracket provided by this utility model is used to support photovoltaic modules. It includes: a bracket body 1, a movable connector 2, and a mounting platform 3. The mounting platform 3 is used to mount the photovoltaic modules. The movable connector 2 includes a rotating connection part 21 and an adjustable limiting part 22. The mounting platform 3 is connected to one end of the bracket body 1 through the rotating connection part 21 and can rotate freely. The adjustable limiting part 22 connects the bracket body 1 and the mounting platform 3. The adjustable limiting part 22 is used to limit the angle of the mounting platform 3 along the direction of gravity.

[0034] Specifically, multiple photovoltaic mounting brackets are used to support photovoltaic modules. In this embodiment, two photovoltaic mounting brackets are used as an example. Each photovoltaic mounting bracket includes a bracket body 1, a movable connector 2, and a mounting platform 3. The bracket body 1 is used to install the photovoltaic mounting bracket on a building, balcony, or other mounting surface. The movable connector 2 is used to connect the mounting platform 3 and the bracket body 1. The mounting platform 3 is used to install the photovoltaic modules. The movable connector 2 includes a rotating connection part 21 and an adjustable limiting part 22. The rotating connection part 21 is located at the end of the bracket body 1 near the mounting platform 3 and on the mounting platform 3. The mounting platform 3 is used to... The planar structure has a mounting gimbal 3 connected to one end of the bracket body 1 via a rotating connection 21, allowing it to rotate freely at one end of the bracket body 1. This allows adjustment of the angle of the mounting gimbal 3 along the direction of gravity. Once the angle of the mounting gimbal 3 along the direction of gravity is determined, an adjustable limiting part 22 is connected to the bracket body 1 and the mounting gimbal 3. The length of the adjustable limiting part 22 is then adjusted to limit the angle of the mounting gimbal 3 along the direction of gravity. By limiting the mounting gimbal 3 in multiple photovoltaic mounting brackets to have the same angle along the direction of gravity, stable installation of photovoltaic modules on multiple photovoltaic mounting brackets can be achieved. In this embodiment, the photovoltaic mounting bracket body 1 is installed on a building, balcony, or other mounting surface. If the mounting surface is curved, the bracket body 1 will tilt during installation, affecting the installation angle of the photovoltaic module. Furthermore, when installing the photovoltaic module, two photovoltaic mounting brackets are used to support it. If the mounting surface is curved and the slopes of the two mounting brackets differ significantly, it will also affect the installation angle of the photovoltaic module. In this embodiment, the photovoltaic mounting bracket allows for adjustment of the installation angle between the mounting platform 3 and the bracket body 1 based on the tilt angle of the mounting surface via the movable connector 2, ensuring normal installation of the photovoltaic module. The two photovoltaic mounting brackets can also independently adjust their installation angles to adapt to the installation of the photovoltaic module, ensuring that the photovoltaic module captures sunlight. When the photovoltaic mounting brackets are installed in groups, they can achieve overall fixation. This embodiment provides an adjustable-angle photovoltaic module support structure by setting the movable connector 2, adapting to mounting surfaces of different shapes.

[0035] It should be noted that the mounting gimbal 3 has multiple limiting holes for installing limiting clips 32. The limiting clips 32 are used to fix the photovoltaic modules and position the photovoltaic modules onto the mounting gimbal 3.

[0036] As a preferred option, photovoltaic mounting brackets are generally installed outdoors in harsh environments. To prevent corrosion, the outer wall of the photovoltaic mounting bracket is hot-dip galvanized, which coats the outer wall of the photovoltaic mounting bracket with a zinc layer, thereby improving the service life of the photovoltaic mounting bracket.

[0037] In one embodiment, refer to Figure 2 The photovoltaic mounting bracket also includes an extension bracket 4, which includes an extension rod 41 and a guide part 42. The guide part 42 is disposed on the bracket body 1. The extension rod 41 is connected to the rotating connection part 21. The extension rod 41 passes through the guide part 42 and moves along the length direction of the bracket body 1.

[0038] Specifically, the guide part 42 is disposed on the bottom surface of the bracket body 1, and the extension rod 41 passes through the guide part 42 and is disposed at the bottom of the bracket body 1. The extension rod 41 is connected to the bracket body 1 through the guide part 42. The guide part 42 can be disposed on the bracket body 1 near the end of the mounting gimbal 3, or multiple guide parts 42 can be disposed, with multiple guide parts 42 disposed along the length direction of the bracket body 1. The extension rod 41 passes through the guide part 42 and can move along the length direction of the bracket body 1. One end of the extension rod 41 along the length direction is connected to the rotating connection part 21. Therefore, the mounting gimbal 3 is connected to one end of the extension rod 41 along the length direction, and the extension rod 41 can drive the mounting gimbal 3 to move along the length direction of the bracket body 1. Therefore, adjusting the distance between the mounting gimbal 3 and the bracket body 1 is a preferred option. The guide part 42 is a cylindrical structure with a through hole in the middle. The inner wall of the through hole is provided with a threaded structure, and the outer wall of the extension rod 41 is provided with a threaded structure that matches the inner wall of the through hole. The two are connected by threads, which makes it easy to adjust the movement of the extension rod 41 along the length direction of the bracket body 1, so as to be suitable for photovoltaic modules of different sizes, thus having a wider range of applications. Furthermore, when installing photovoltaic modules of different sizes, or when the required size of the photovoltaic mounting bracket is different due to uneven mounting surface, the distance between the mounting gimbal 3 and the mounting surface can be controlled by adjusting the extension rod 41, eliminating the need to set up photovoltaic mounting brackets of various sizes and making it easy to manage uniformly.

[0039] In one embodiment, refer to Figure 2 The extended bracket 4 also includes a limiting part 43, which is disposed on the guide part 42 and is used to limit the movement of the extended rod 41 along the length direction of the bracket body 1.

[0040] Specifically, a limiting part 43 is provided on the guide part 42. In this embodiment, a limiting through hole is opened on the guide part 42, and the limiting part 43 extends into the limiting through hole. The limiting part 43 can be set as a limiting set screw. The limiting part 43 matches the limiting through hole. The limiting part 43 can be set in the vertical direction, which is perpendicular to the length direction of the bracket body 1. After the limiting part 43 extends into the limiting through hole, it abuts against the outer wall of the extension rod 41. By rotating the limiting part 43, a clamping force can be applied to the outer wall of the extension rod 41, thereby restricting the movement of the extension rod 41 along the length direction of the bracket body 1.

[0041] In one embodiment, refer to Figure 3 The rotating connection part 21 includes a rotating part 211 and a mating part 212. The rotating part 211 is disposed at one end of the extension rod 41, and the mating part 212 is disposed on the mounting gimbal 3. The rotating part 211 and the mating part 212 are rotatably connected.

[0042] Specifically, the rotating connection part 21 includes a rotating part 211 disposed at one end of the extension rod 41 and a mating part 212 mounted on the mounting gimbal 3. The rotating part 211 and the mating part 212 are adapted to each other. In this embodiment, the mating part 212 is a cylindrical structure with an opening at one end, and the rotating part 211 is a spherical structure. A receiving cavity adapted to the rotating part 211 is opened in the middle of the mating part 212. The diameter of the rotating part 211 is larger than the radial length of the extension rod 41 at the connected position. The rotating part 211 extends into the receiving cavity of the mating part 212. The opening at one end of the mating part 212 is smaller than the diameter of the rotating part 211, so the rotation... Part 211 can rotate within mating part 212 without falling off. Preferably, the opening of mating part 212 is provided with a circumferential inclined surface, which gradually slopes outward from the opening of mating part 212 in the direction away from the mounting gimbal 3. Extension rod 41 is provided at the opening of mating part 212. Due to the inclined surface, the range of rotation angle of rotating part 211 within mating part 212 can be increased. Preferably, the rotation range of rotating part 211 within mating part 212 is that it can rotate in all directions, expanding the mounting angle range of mounting gimbal 3 to adapt to various installation scenarios.

[0043] As a preferred embodiment, in order to maintain the damping effect between the rotating part 211 and the mating part 212, a protective layer is provided on the surface of the rotating part 211. The protective layer wraps around and covers the entire rotating part 211, and the protective layer is made of resin material. As a preferred embodiment, a polytetrafluoroethylene coating is hot-dip galvanized on the surface of the rotating part 211 to prevent the rotating part 211 and the mating part 212 from rusting after contact with water after friction, which would affect the rotation effect.

[0044] In one embodiment, refer to Figure 1The bracket body 1 is provided with a first fixing part 11, and the mounting gimbal 3 is provided with a second fixing part 31. One end of the adjustable limiting part 22 is connected to the first fixing part 11, and the other end is connected to the second fixing part 31. The adjustable limiting part 22 is a traction cable structure.

[0045] Specifically, the two ends of the adjustable limiting part 22 are respectively connected to the bracket body 1 and the mounting gimbal 3. The bracket body 1 and the mounting gimbal 3 are respectively provided with a first fixing part 11 and a second fixing part 31 for fixing the adjustable limiting part 22. In this embodiment, the adjustable limiting part 22 is set as a traction cable structure to ensure the stability of the connection. The adjustable limiting part 22 includes a steel wire rope and rings set at both ends of the steel wire rope. The rings at both ends of the steel wire rope are fixedly connected to the first fixing part 11 and the second fixing part 31 respectively. Multiple mounting holes for installing the first fixing part 11 are opened on the upper end face of the bracket body 1. The first fixing part 11 is a bolt structure. The second fixing part 31 is set on the end face of the mounting gimbal 3 and is a threaded column structure. The first fixing part 11 and the second fixing part 31 are both fixedly connected to the rings at both ends of the adjustable limiting part 22.

[0046] In one embodiment, the adjustable limiting part 22 is disposed opposite to each other on both sides of the support body 1 along the direction of gravity.

[0047] Specifically, on the mounting gimbal 3, two sets of adjustable limiting parts 22 are set. The two sets of adjustable limiting parts 22 are set on opposite sides of the bracket body 1 along the direction of gravity. While limiting the angle of the mounting gimbal 3 along the direction of gravity, the adjustable limiting parts 22 can withstand the gravity of the photovoltaic module on the mounting gimbal 3, fix the mounting gimbal 3 on the bracket body 1, and thus achieve the limiting and fixing of the mounting gimbal 3.

[0048] In one embodiment, multiple first fixing parts 11 are provided along the length direction of the bracket body 1; and / or multiple second fixing parts 31 are provided along the circumferential direction of the movable connector 2. That is, multiple first fixing parts 11 may be provided along the length direction of the bracket body 1; or multiple second fixing parts 31 may be provided along the circumferential direction of the movable connector 2; or multiple first fixing parts 11 may be provided along the length direction of the bracket body 1, and multiple second fixing parts 31 may be provided along the circumferential direction of the movable connector 2.

[0049] Specifically, multiple first fixing parts 11 are provided along the length of the bracket body 1. The adjustable limiting part 22 can select a suitable first fixing part 11 for fixing according to the tilt angle to ensure the limiting effect. On the mounting gimbal 3, multiple second fixing parts 31 are provided along the circumference of the movable connector 2. In this embodiment, four second fixing parts 31 are provided and the four second fixing parts 31 are evenly distributed. When adjusting the tilt angle, the mounting gimbal 3 can rotate along the bracket body 1 in various directions. The arrangement of multiple second fixing parts 31 facilitates the limiting and fixing of the adjustable limiting part 22 and the second fixing part 31.

[0050] In one embodiment, refer to Figure 1 The bracket body 1 has a first mounting part 5 and a second mounting part 6 at the end opposite to the mounting gimbal 3. The first mounting part 5 is fixedly connected to the bracket body 1, and the second mounting part 6 is rotatably connected to the bracket body 1.

[0051] Specifically, a first mounting part 5 and a second mounting part 6 are provided on the end of the bracket body 1 away from the mounting platform 3. Preferably, the extension direction of the first mounting part 5 is perpendicular to the length direction of the bracket body 1. The first mounting part 5 and the bracket body 1 together form an L-shaped support structure. The first mounting part 5 fixes the bracket body 1 to the support surface such as a building or balcony. The bracket body 1 and the first mounting part 5 are used to support the photovoltaic modules, which can improve the load-bearing capacity of the photovoltaic mounting bracket. The second mounting part 6 is rotatably connected to the bracket body 1. Preferably, the second mounting part 6 rotates along the edge of the upper surface of the bracket body 1. The second mounting part 6 is connected to the bracket body 1 by a hinge. The second mounting part 6 is the same as the first mounting part 5, both used to fix the bracket body 1. Both the first mounting part 5 and the second mounting part 6 are provided with through holes for fixed installation to the mounting surface such as a building or balcony. When the mounting surface is curved or has an inclination, after the first mounting part 5 is fixed to the mounting surface, the second mounting part 6 is rotated and also fixed to the mounting surface such as a building or balcony, so as to ensure the stability of the fixed installation between the photovoltaic mounting bracket and the mounting surface such as a building or balcony.

[0052] In one embodiment, the first mounting part 5 and the second mounting part 6 are mounted on the same mounting surface or on different mounting surfaces.

[0053] Specifically, if the mounting surface has a bend, for example, if the mounting surface includes a first mounting surface extending vertically and a second mounting surface extending horizontally, the first mounting part 5 in the photovoltaic mounting bracket is located at the bend. The first mounting part 5 is fixedly mounted on the first mounting surface. At this time, the second mounting part 6 is rotated to adjust its position, so that the second mounting part 6 is fixedly mounted on the second mounting surface, thereby enhancing the stability of the bracket body 1. The first mounting part 5 and the second mounting part 6 can also be mounted on the same mounting surface. When mounted on the same mounting surface, rotating the second mounting part 6 causes the first mounting part 5 and the second mounting part 6 to extend in opposite directions, jointly supporting the bracket body 1. The mounting positions of the first mounting part 5 and the second mounting part 6 can be adjusted according to requirements, and there is no restriction on the bend position of the first mounting part 5 and the second mounting part 6 on the mounting surface.

[0054] This utility model provides a photovoltaic mounting bracket, the working principle of which is as follows: One or more photovoltaic mounting brackets are installed at the same horizontal height on the mounting surface of a building, balcony, etc. Each photovoltaic mounting bracket has its body 1 installed on the mounting surface via a first mounting part 5. During installation, the first mounting part 5 is in contact with the mounting surface. The second mounting part 6, located at the end of the bracket body 1, is rotated and also in contact with the mounting surface. The first mounting part 5 and the second mounting part 6 together fix the bracket body 1 to the mounting surface, improving the stability of the bracket body 1. At the end of the bracket body 1 opposite to where the second mounting part 6 is located, there is a mounting platform 3 for installing photovoltaic modules. To ensure stable installation of the photovoltaic modules, the extension rod 41 is adjusted to bring the mounting platform 3 to a predetermined position. The mounting platform 3 is positioned to meet the space requirements for photovoltaic module installation. After the mounting platform 3 reaches the predetermined position, the extension rod 41 is limited by the limiting part 43, thereby limiting the mounting platform 3 in the length direction. A rotating part 211 is provided at the top of the extension rod 41. The rotating part 211 is rotatably connected to the mating part 212 provided on the mounting platform 3. The angle of the mounting platform 3 along the direction of gravity can be adjusted from any direction. When the predetermined angle is reached, the length of the adjustable limiting part 22 connecting the mounting platform 3 and the bracket body 1 is set according to the angle to realize the limiting and fixing of the mounting platform 3. The photovoltaic mounting bracket provided in this embodiment can rotate in any direction relative to the bracket body 1 by adjusting the mounting platform 3, which can adapt to the installation surface of buildings, balconies and other installation surfaces with various angles, which facilitates the management and installation of photovoltaic modules.

[0055] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments. Many other equivalent embodiments may be included without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A photovoltaic mounting bracket, characterized in that, include: The bracket body (1), the movable connector (2), and the mounting platform (3) are used to install photovoltaic modules; The movable connector (2) includes a rotating connector (21) and an adjustable limiting part (22). The mounting gimbal (3) is connected to one end of the bracket body (1) through the rotating connector (21) and can rotate freely. The adjustable limiting part (22) connects the bracket body (1) and the mounting gimbal (3). The adjustable limiting part (22) is used to limit the angle of the mounting gimbal (3) along the direction of gravity.

2. The photovoltaic mounting bracket according to claim 1, characterized in that, It also includes an extended bracket (4), which is disposed on the bracket body (1). The extended bracket (4) has the rotating connecting part (21) disposed at one end along the length direction. The extended bracket (4) drives the rotating connecting part (21) to move along the length direction.

3. The photovoltaic mounting bracket according to claim 2, characterized in that, The extended bracket (4) includes an extended rod (41) and a guide part (42). The guide part (42) is disposed on the bracket body (1). The extended rod (41) is connected to the rotating connection part (21). The extended rod (41) passes through the guide part (42) and moves along the length direction of the bracket body (1).

4. The photovoltaic mounting bracket according to claim 3, characterized in that, The extended bracket (4) includes a limiting part (43), which is disposed on the guide part (42). The limiting part (43) is used to restrict the movement of the extended rod (41) along the length direction of the bracket body (1).

5. The photovoltaic mounting bracket according to claim 3, characterized in that, The rotating connection part (21) includes a rotating part (211) and a mating part (212). The rotating part (211) is connected to the extension rod (41), and the mating part (212) is disposed on the mounting gimbal (3). The rotating part (211) and the mating part (212) are rotatably connected.

6. The photovoltaic mounting bracket according to claim 1, characterized in that, The bracket body (1) is provided with a first fixing part (11), the mounting platform (3) is provided with a second fixing part (31), one end of the adjustable limiting part (22) is connected to the first fixing part (11), and the other end is connected to the second fixing part (31). The adjustable limiting part (22) is a traction cable structure.

7. The photovoltaic mounting bracket according to claim 6, characterized in that, The adjustable limiting part (22) is disposed on both sides of the support body (1) along the direction of gravity.

8. The photovoltaic mounting bracket according to claim 6 or 7, characterized in that, The first fixing part (11) is provided in multiple parts along the length direction of the bracket body (1); or / and, The second fixing part (31) is provided in multiple parts along the circumference of the movable connector (2).

9. The photovoltaic mounting bracket according to claim 1, characterized in that, The bracket body (1) is provided with a first mounting part (5) and a second mounting part (6) at one end away from the mounting gimbal (3). The first mounting part (5) is fixedly connected to the bracket body (1), and the second mounting part (6) is rotatably connected to the bracket body (1).

10. The photovoltaic mounting bracket according to claim 9, characterized in that, The first mounting part (5) and the second mounting part (6) are mounted on the same mounting surface or on different mounting surfaces.

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