Mounting tool

Abstract

The embodiment of the utility model provides an installation tool used for alignment installation of a photovoltaic support and a photovoltaic module, the installation tool comprises an installation support and a locking device, the installation support comprises a supporting body, a first positioning assembly and a second positioning assembly, the first positioning assembly and the second positioning assembly are arranged on the supporting body, the first positioning assembly is used for positioning the photovoltaic support, and the second positioning assembly is used for positioning the photovoltaic module. The second positioning assembly is used for positioning the photovoltaic module. And the locking device is movably connected to the mounting bracket, can move relative to the mounting bracket and locks at least one of the photovoltaic bracket and the photovoltaic module on the supporting main body. The installation tool in the embodiment of the utility model can ensure that the relative positions of the photovoltaic module and the photovoltaic support are fixed in the alignment installation process of the photovoltaic module and the photovoltaic support, and the installation efficiency and the reliability of the installation process are improved.

Description

Technical Field

[0001] This application relates to the field of photoelectric conversion technology, and in particular to an installation fixture. Background Technology

[0002] Photovoltaic (PV) devices convert solar energy into electrical energy. A PV device consists of a PV support frame and PV modules. The support frame supports the PV modules so that their surfaces can fully receive sunlight.

[0003] When photovoltaic (PV) modules are large, they need to be hoisted onto PV brackets before being connected to the brackets. However, before the PV modules and brackets are securely connected, they may move or even fall due to external forces. This not only affects the connection between the PV modules and brackets but also poses safety hazards, potentially causing accidental injuries to operators. Utility Model Content

[0004] This application provides an installation fixture that can ensure the relative position of the photovoltaic module and the photovoltaic bracket is fixed during the alignment and installation process, thereby improving installation efficiency and reliability.

[0005] This application provides an installation fixture for aligning and installing a photovoltaic (PV) bracket and a PV module. The installation fixture includes a mounting bracket and a locking device. The mounting bracket includes a support body and a first positioning component and a second positioning component disposed on the support body. The first positioning component is used to position the PV bracket, and the second positioning component is used to position the PV module. The locking device is movably connected to the mounting bracket and can move relative to the mounting bracket to lock at least one of the PV bracket and the PV module to the support body.

[0006] In some embodiments of this application, the locking device includes at least one first locking component, which is movably connected to the support body and configured to cooperate with the support body to clamp the photovoltaic bracket.

[0007] In some embodiments of this application, the first locking assembly includes a rotating portion and an abutting portion. The abutting portion is rotatably connected to the support body via the rotating portion. The first locking assembly is configured to include a first state and a second state. In the first state, the abutting portion has rotational freedom to move toward or away from the support body. In the second state, the abutting portion is fixed at a preset angle, and the abutting portion is disposed opposite to the support body and cooperates to clamp at least a portion of the photovoltaic bracket.

[0008] In some embodiments of this application, the first locking component is a quick clamp.

[0009] In some embodiments of this application, the positioning direction of the first positioning component intersects with the clamping direction of the first locking component.

[0010] In some embodiments of this application, the first positioning component includes a positioning pin and a matching positioning hole. One of the positioning pin and the positioning hole is disposed on the support body, and the other is disposed on the photovoltaic bracket, with the positioning pin placed inside the positioning hole.

[0011] In some embodiments of this application, the locking device includes at least one second locking component, which is movably connected to the support body and / or the second positioning component, and can limit the degree of freedom of movement of the photovoltaic module away from the second positioning component.

[0012] In some embodiments of this application, the second positioning component includes a positioning groove, the opening of which is disposed away from the support body. The photovoltaic module is placed on the support body and at least partially extends into the positioning groove. The second locking component can at least partially extend into the positioning groove to restrict the degree of freedom of movement of the photovoltaic module as it detaches from the groove opening.

[0013] In some embodiments of this application, the second locking component is rotatably connected to the second positioning component, and the extension direction of its rotation axis is parallel to the extension direction of the positioning groove. The second locking component has a first rotational position and a second rotational position. The movement of the photovoltaic module into the slot can drive the second locking component to rotate from the first rotational position to the second rotational position, and the second locking component can be configured to return from the second rotational position to the first rotational position without external force and block the movement path of the photovoltaic module as it leaves the slot.

[0014] In some embodiments of this application, the second locking assembly includes a first end and a second end located on both sides of the rotation axis, the first end being located inside the positioning groove and the second end being located outside the positioning groove, and the weight of the first end being less than the weight of the second end.

[0015] In some embodiments of this application, the second positioning component includes at least one first positioning member, the first positioning member including a first wall portion and a second wall portion disposed opposite to each other, with a positioning groove formed between the first wall portion and the second wall portion. The second locking component is rotatably connected to one of the first wall portion and the second wall portion.

[0016] In some embodiments of this application, the supporting body includes a first supporting wall and a second supporting wall that intersect each other. The first supporting wall is used to assemble a photovoltaic bracket, and the second supporting wall is used to assemble a photovoltaic module. A first positioning member is connected to the second supporting wall. The positioning groove includes a first groove segment and a second groove segment arranged along the groove depth direction. The first groove segment is located at the bottom of the groove, and the second groove segment is located at the groove opening. The second groove segment is extended outward toward the groove opening.

[0017] In some embodiments of this application, the first groove segment includes a first groove wall and a second groove wall disposed opposite to each other. The second groove wall is located on the side close to the first support wall. In the direction from the groove opening to the groove bottom, the second groove wall is inclined toward the first support wall.

[0018] In some embodiments of this application, the second positioning component further includes a second positioning member, which is connected to the second support wall and located at the end of the support body. The second positioning member is used to abut against the lower end of the photovoltaic module.

[0019] In some embodiments of this application, the number of mounting brackets is at least two, and the two or more mounting brackets are spaced apart along a first direction. The mounting fixture also includes at least one connecting bracket, which is located between two adjacent mounting brackets along the first direction and is detachably connected to the mounting brackets.

[0020] In some embodiments of this application, the support body is provided with a retaining shaft protruding along the first direction, and the connecting bracket is provided with a retaining plate at the end along the first direction. The retaining plate is provided with an opening, the retaining shaft is inserted into the opening of the retaining plate, and the retaining plate abuts against the support body.

[0021] In some embodiments of this application, at least two parallel connecting brackets are provided between two adjacent mounting brackets, and the two or more connecting brackets are spaced apart along the second direction and respectively abut against the mounting brackets.

[0022] In some embodiments of this application, the mounting fixture further includes a limiting device, which is movably connected to at least one of the connecting bracket and the mounting bracket and can at least partially block the other on one side along a third direction, so as to limit the relative movement between the connecting bracket and the mounting bracket along a third direction, which intersects with the first direction.

[0023] The installation fixture provided in the embodiments of this application includes a mounting bracket and a locking device movably connected to the mounting bracket. The mounting bracket includes a support body and a first positioning component and a second positioning component disposed on the support body. Therefore, when installing a photovoltaic module onto a photovoltaic bracket, the installation fixture can be used as a reference. By positioning the photovoltaic bracket with the first positioning component of the support body and positioning the photovoltaic module with the second positioning component of the support body, the mutual alignment of the photovoltaic bracket and the photovoltaic module can be achieved. Furthermore, by providing a locking device on the mounting bracket, at least one of the photovoltaic module and the photovoltaic bracket can be locked onto the mounting bracket during the alignment process, thereby reducing the risk of the photovoltaic module and the photovoltaic bracket moving or falling off from the support body before assembly is completed, ensuring that the relative positions of the photovoltaic module and the photovoltaic bracket are fixed, and improving installation efficiency and the reliability of the installation process. Attached Figure Description

[0024] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings, wherein the same or similar reference numerals denote the same or similar features.

[0025] Figure 1 These are schematic diagrams of the photovoltaic device provided in some embodiments of this application;

[0026] Figure 2 This is a side view of the mounting fixture provided in some embodiments of this application;

[0027] Figure 3 This is a structural diagram of the installation fixtures provided in some embodiments of this application assembled on a photovoltaic support;

[0028] Figure 4 This is a side view of the installation fixtures provided in some embodiments of this application assembled on a photovoltaic support;

[0029] Figure 5 This is a side view of a photovoltaic module assembled in an installation fixture according to some embodiments of this application;

[0030] Figure 6 This is a partial enlarged view of the first locking component provided in some embodiments of this application;

[0031] Figure 7 This is a schematic diagram of the first locking component in a first state according to some embodiments of this application;

[0032] Figure 8 This is a schematic diagram of the first locking component in a second state according to some embodiments of this application;

[0033] Figure 9 This is a partial enlarged view of the installation fixture provided in some embodiments of this application;

[0034] Figure 10 This is a cross-sectional view of the second locking component provided in some embodiments of this application;

[0035] Figure 11 This is a top view of the installation fixture provided in some embodiments of this application;

[0036] Figure 12 yes Figure 3 Enlarged view of point A in the middle.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100 - Installation fixtures; 200 - Photovoltaic support frame; 210 - Column; 220 - Sub-support frame; 300 - Photovoltaic module; 310 - Photovoltaic panel; 320 - Connecting beam;

[0039] 1-Mounting bracket; 11-Support body; 111-First support wall; 112-Second support wall; 12-First positioning component; 121-Positioning pin; 122-Positioning hole; 13-Second positioning component; 131-First positioning element; 1311-First wall portion; 1312-Second wall portion; 132-Second positioning element; 14-First limiting portion; 15-Second limiting portion; 16-Clip shaft;

[0040] 2-Locking device; 21-First locking assembly; 211-Rotating part; 212-Abutting part; 213-Operating handle; 22-Second locking assembly; 221-First end; 222-Second end;

[0041] 3-Connecting bracket; 31-Clamping plate; 4-Intermediate bracket; 5-Limiting device;

[0042] S1 - First slot section; S2 - Second slot section;

[0043] X - First direction; Y - Second direction; Z - Third direction. Detailed Implementation

[0044] The features and exemplary embodiments of various aspects of this application will now be described in detail. Numerous specific details are set forth in the following detailed description to provide a comprehensive understanding of this application. However, it will be apparent to those skilled in the art that this application can be implemented without requiring some of these specific details. The following description of embodiments is merely intended to provide a better understanding of this application by illustrating examples. In the accompanying drawings and the following description, at least some well-known structures and techniques are not shown to avoid unnecessarily obscuring the application; and, for clarity, the dimensions of some structures may be exaggerated. Furthermore, the features, structures, or characteristics described below can be combined in any suitable manner in one or more embodiments.

[0045] In the description of this application, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," etc., indicating orientation or positional relationships are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0046] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of the embodiments of this application. It should also be noted in the description of this application that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0047] Please see Figure 1 , Figure 1 A schematic diagram of the structure of a photovoltaic device provided in one embodiment of this application is shown.

[0048] A photovoltaic (PV) device can convert solar energy into electrical energy. The PV device includes a PV support 200 and PV modules 300 supported on the PV support 200.

[0049] The photovoltaic module 300 can collect solar energy and convert it into electrical energy. In one example, the photovoltaic module 300 may include a single photovoltaic panel 310. In another example, the photovoltaic module 300 may include multiple photovoltaic panels 310 and fasteners for fixing the multiple photovoltaic panels 310, the fasteners including, but not limited to, at least one connecting beam. That is, when installing the photovoltaic module 300, multiple photovoltaic panels 310 can be pre-assembled into a whole by means of connecting beams, and then the multiple photovoltaic panels 310 formed into a whole can be connected to the photovoltaic support 200 by means of, but not limited to, hoisting equipment. The photovoltaic panels 310 can be fixed at an angle relative to a horizontal surface so that the surface of the photovoltaic panel 310 can receive more sunlight.

[0050] A photovoltaic (PV) bracket 200 is used to support the PV module 300. The PV bracket 200 may include a column 210 and diagonal braces. The column 210 can be pre-installed to a pile foundation, ground, building, etc., and the diagonal braces can be fixed to the column 210. The PV module 300 is mounted on the column 210 and diagonal braces, so that the PV module 300 is spaced apart from the ground, building, etc. The column 210 and diagonal braces can provide a reference surface inclined relative to a horizontal surface as needed. The PV module 300 mounted on the PV bracket 200 can extend within this reference surface so that the surface of the PV module 300 receiving sunlight is adapted to the solar altitude angle.

[0051] In related technologies, during the assembly of photovoltaic devices, the photovoltaic module 300 is often directly hoisted onto the photovoltaic bracket 200, and the connection and fastening of the photovoltaic module 300 and the photovoltaic bracket 200 are completed manually. However, this direct alignment of the photovoltaic module 300 and the photovoltaic bracket 200 may result in significant misalignment of the connection between the photovoltaic module 300 and the photovoltaic bracket 200, causing misalignment of the connection holes and preventing operators from inserting fasteners to achieve the connection. Furthermore, before the photovoltaic module 300 and the photovoltaic bracket 200 are securely connected, both the photovoltaic module 300 and the photovoltaic bracket 200 may move or even fall due to external forces, affecting not only the connection but also posing safety hazards and risks such as accidental injury to operators.

[0052] To address the aforementioned problems, this application provides an installation fixture 100 for aligning and connecting the photovoltaic bracket 200 and the photovoltaic module 300. To better understand the technical solution of this application, the installation fixture 100 of this application embodiment will be described in detail below with reference to the accompanying drawings.

[0053] Please refer to the following: Figures 1 to 4 , Figure 2 A side view of the mounting fixture 100 provided in some embodiments of this application is shown. Figures 3 to 5 This illustration shows a photovoltaic module 300 provided in some embodiments of the present application assembled on a photovoltaic bracket 200 using a mounting fixture 100.

[0054] This application provides an installation fixture 100, which includes an installation bracket 1 and a locking device 2. The installation bracket 1 includes a support body 11 and a first positioning component 12 and a second positioning component 13 disposed on the support body 11. The first positioning component 12 is used to position a photovoltaic bracket 200, and the second positioning component 13 is used to position a photovoltaic module 300. The locking device 2 is movably connected to the installation bracket 1 and can move relative to the installation bracket 1 to lock at least one of the photovoltaic bracket 200 and the photovoltaic module 300 to the support body 11.

[0055] The installation fixture 100 provided in this embodiment can act as a transfer device during the installation of photovoltaic devices. It positions the photovoltaic bracket 200 against the first positioning component 12 of the support body 11 and the photovoltaic module 300 against the second positioning component 13 of the support body 11, thus aligning the photovoltaic bracket 200 and the photovoltaic module 300. Furthermore, by providing a locking device 2 on the installation bracket 1, at least one of the photovoltaic module 300 and the photovoltaic bracket 200 can be locked onto the installation bracket 1 during the alignment process. This reduces the risk of the photovoltaic module 300 and the photovoltaic bracket 200 moving or falling off the support body 11 before assembly is completed, ensuring the relative position of the photovoltaic module 300 and the photovoltaic bracket 200 is fixed, improving installation efficiency and the reliability of the installation process.

[0056] It is understood that the locking device 2 is used to lock at least one of the photovoltaic bracket 200 and the photovoltaic module 300 to the support body 11. This can be done by locking only one of the photovoltaic bracket 200 and the photovoltaic module 300 to the support body 11 and aligning the other of the photovoltaic bracket 200 and the photovoltaic module 300 with it, or by locking both the photovoltaic bracket 200 and the photovoltaic module 300 to the support body 11 and then aligning the photovoltaic bracket 200 and the photovoltaic module 300 with it.

[0057] It should be noted that, in order to facilitate understanding of the technical solutions of the embodiments of this application, the relative positions of the photovoltaic module 300 and the photovoltaic support 200 are used to define the direction. The first direction X is the docking direction of the photovoltaic support 200 and the photovoltaic module 300, the second direction Y is the extension direction of the connecting beam 320 of the photovoltaic module 300, and the third direction Z is the vertical direction.

[0058] As an optional implementation, taking the photovoltaic bracket 200 and photovoltaic module 300 both locked to the support body 11 as an example, during the assembly of the photovoltaic device, the photovoltaic bracket 200 can be pre-fixed in the desired installation position. Then, the installation fixture 100 is positioned with the photovoltaic bracket 200 by the first positioning component 12, and the photovoltaic bracket 200 is locked to one side of the installation fixture 100 along the first direction X by the locking device 2. Then, the photovoltaic module 300 is hoisted to the installation fixture 100 along the third direction Z by means including but not limited to hoisting equipment. The connecting beam 320 of the photovoltaic module 300 is positioned with the installation fixture 100 by the second positioning component 13, and the photovoltaic module 300 is locked to the installation fixture 100 by the locking device 2. Since the photovoltaic bracket 200 and the photovoltaic module 300 are locked onto the mounting fixture 100, the relative position of the photovoltaic bracket 200 and the photovoltaic module 300 can be restricted during the process of connecting and fastening the photovoltaic bracket 200 and the photovoltaic module 300 along the first direction X using bolts, etc. This prevents the photovoltaic bracket 200 and the photovoltaic module 300 from moving relative to each other due to external forces during installation, thereby improving the installation efficiency and connection reliability of the photovoltaic module 300 and the photovoltaic bracket 200.

[0059] It is understandable that after the photovoltaic module 300 is aligned and installed onto the photovoltaic bracket 200, the installation fixture 100 can be removed from the photovoltaic bracket 200 as needed and then used to install other photovoltaic modules 300 and photovoltaic brackets 200.

[0060] To facilitate understanding of the technical solution of this application, the specific structure of the locking device 2 will be described below.

[0061] Please refer to the following: Figures 1 to 6 , Figure 6 A partial enlarged view of the first locking component 21 provided in an embodiment of this application is shown.

[0062] In some alternative embodiments, the locking device 2 includes at least one first locking component 21, which is movably connected to the support body 11 and configured to cooperate with the support body 11 to clamp the photovoltaic bracket 200.

[0063] The first locking component 21 is a part disposed on the support body 11 and used to lock the photovoltaic bracket 200. As an optional embodiment, the first locking component 21 can cooperate with the support body 11 to lock the photovoltaic bracket 200 to one side of the mounting fixture 100 along the first direction X after the photovoltaic bracket 200 is aligned with the first positioning component 12 of the mounting fixture 100. That is, the first locking component 21 can apply a resisting force to the photovoltaic bracket 200 so that the photovoltaic bracket 200 and the support body 11 are tightly connected, thereby improving the reliability of the connection.

[0064] It is understood that the first locking component 21 is movably connected to the support body 11. The first locking component 21 can be movable relative to the support body 11, and when the first locking component 21 moves to a preset position, at least a portion of the first locking component 21 can be positioned relative to the support body 11 to clamp the photovoltaic bracket 200. Alternatively, the first locking component 21 can be rotatable relative to the support body 11, and when the first locking component 21 rotates toward the support body 11 to a preset angle, at least a portion of the first locking component 21 can be positioned relative to the support body 11 to clamp the photovoltaic bracket 200.

[0065] Taking the first locking component 21 as being rotatable relative to the support body 11 as an example, in some optional embodiments, the first locking component 21 includes a rotating portion 211 and an abutting portion 212. The abutting portion 212 is rotatably connected to the support body 11 via the rotating portion 211. The first locking component 21 is configured to include a first state and a second state. In the first state, the abutting portion 212 has a degree of rotational freedom to move toward or away from the support body 11. In the second state, the abutting portion 212 is fixed at a preset angle, and the abutting portion 212 is disposed opposite to the support body 11 and cooperates to clamp at least a portion of the photovoltaic bracket 200.

[0066] Please refer to the following: Figures 1 to 8 , Figure 7 This diagram illustrates the first locking component 21 provided in an embodiment of this application in a first state. Figure 8 A schematic diagram of the first locking component 21 provided in an embodiment of this application in a second state is shown.

[0067] By including a first state and a second state in the first locking component 21, since the abutment portion 212 has rotational freedom toward or away from the support body 11 in the first state, a sufficiently large space can be formed to facilitate the placement of the mounting fixture 100 on one side of the photovoltaic bracket 200, so that the first positioning component 12 of the mounting fixture 100 is aligned with the photovoltaic bracket 200. After the mounting fixture 100 and the photovoltaic bracket 200 are aligned, the rotating part 211 can drive the abutment portion 212 to rotate toward the support body 11, and the first locking component 21 can switch from the first state to the second state, so that the abutment portion 212 can fit against the photovoltaic bracket 200 and apply a certain pressure to the photovoltaic bracket 200, clamping the photovoltaic bracket 200.

[0068] Optionally, the rotating part 211 can be configured as a linkage mechanism. In the second state, the linkage mechanism is at a dead position, thereby fixing the abutment part 212 at a preset angle. This allows the abutment part 212 to reliably clamp the photovoltaic bracket 200, reducing the risk of the photovoltaic bracket 200 detaching and simplifying the structure of the rotating part 211. Of course, in some other embodiments, in the second state, the abutment part 212 can also be fixed at a preset angle by means of snap-fit ​​or magnetic attraction, as long as it can satisfy the requirement of limiting the abutment part 212 to a preset angle in the second state.

[0069] Optionally, the abutment portion 212 can be configured as a plate to increase the abutment area of ​​the abutment portion 212 that can be used to abut against the photovoltaic bracket 200, reduce stress concentration of the photovoltaic bracket 200, and improve reliability.

[0070] As an optional implementation, the first locking component 21 is a quick clamp, and its rotating part 211 is a linkage mechanism. The quick clamp is configured to drive the linkage mechanism that is connected to the operating handle 213 to move when force is applied to the operating handle 213. By utilizing the dead point principle of the linkage mechanism, the clamped part, namely the photovoltaic bracket 200, is reliably locked to one side of the support body 11. The structure is simple and has the characteristics of convenience and efficiency, which can further improve the assembly efficiency of the photovoltaic device.

[0071] The photovoltaic support 200 generally includes a column 210 and multiple sub-supports 220 mounted on the column 210. The column 210 is positioned along the third direction Z and used to fix it at the desired installation location. One end of each sub-support 220 is fixed to the column 210, and the other end is used to connect to the photovoltaic module 300 via the mounting fixture 100. Furthermore, when the sub-support 220 is connected to the photovoltaic module 300 via the mounting fixture 100, a support body 11 can be mounted on the side of the sub-support 220. This facilitates the connection and fixation of the connecting beam 320 to the side of the sub-support 220 when the connecting beam 320 of the photovoltaic module 300 is placed on the support body 11.

[0072] The number of first locking components 21 of the installation fixture 100 can be the same as the number of brackets. Each first locking component 21 corresponds to a sub-bracket 220 and locks each sub-bracket 220 onto the installation bracket 1. Alternatively, the number of first locking components 21 can be greater than the number of sub-brackets 220, so that the same sub-bracket 220 can be locked by multiple first locking components 21, thereby strengthening the fixing effect and further improving the reliability of the connection between the photovoltaic bracket 200 and the installation fixture 100.

[0073] It is understandable that, since the multiple sub-supports 220 of the column 210 have different tilt angles relative to the column 210, the setting position of the first locking component 21 and its clamping angle on the sub-support 220 can be adjusted according to the specific structure of the sub-support 220 to be clamped, so as to achieve reliable clamping of the photovoltaic bracket 200 without affecting the connection between the sub-support 220 and other components.

[0074] In some alternative embodiments, the positioning direction of the first positioning component 12 intersects with the clamping direction of the first locking component 21.

[0075] The first positioning component 12 is used to determine the relative position of the photovoltaic bracket 200 on the side of the mounting bracket 1 facing the photovoltaic bracket 200. Therefore, its positioning direction is parallel to the surface of the mounting bracket 1, thus restricting the degree of freedom of movement of the mounting bracket 1 along the second direction Y and the third direction Z. The clamping direction of the first locking component 21 is parallel to the first direction X, meaning the first locking component 21 restricts the degree of freedom of movement of the photovoltaic bracket 200 away from the surface of the mounting bracket 1, i.e., the first direction X. Therefore, by making the positioning direction of the first positioning component 12 intersect the clamping direction of the first locking component 21, the first positioning component 12 and the first locking component 21 work together to achieve alignment of the photovoltaic bracket 200 while restricting its degree of freedom of movement, thereby reliably locking the photovoltaic bracket 200 onto the mounting bracket 1.

[0076] In some alternative embodiments, the first positioning component 12 includes a positioning pin 121 and a matching positioning hole 122. One of the positioning pin 121 and the positioning hole 122 is disposed on the support body 11, and the other is disposed on the photovoltaic bracket 200, with the positioning pin 121 placed inside the positioning hole 122.

[0077] It is understandable that one of the positioning pin 121 and the positioning hole 122 is set on the support body 11 and the other is set on the photovoltaic bracket 200. It is possible that the positioning pin 121 is set on the support body 11 and the positioning hole 122 is set on the photovoltaic bracket 200, or the positioning pin 121 is set on the photovoltaic bracket 200 and the positioning hole 122 is set on the support body 11.

[0078] Taking the positioning pin 121 as an example, since the positioning pin 121 protrudes from the support body 11, the photovoltaic bracket 200 and the mounting bracket 1 can be aligned by inserting the positioning pin 121 into the positioning hole 122 of the photovoltaic bracket 200. In some embodiments, the protruding direction of the positioning pin 121 can be parallel to the first direction X, so that the relative position of the photovoltaic bracket 200 and the mounting bracket 1 can be fixed by the coordinated action of the first positioning component 12 and the first locking component 21.

[0079] Optionally, similar to the first locking component 21, the number of first positioning components 12 can be one or more. For example, multiple first positioning components 12 can be provided, each corresponding to a sub-support 220, to achieve positioning of each sub-support 220. Alternatively, the number of first positioning components 12 can be greater than the number of sub-supports 220, that is, multiple first positioning components 12 can be configured between the same sub-support 220 and the supporting body 11 to improve the positioning accuracy of the photovoltaic bracket 200 and the mounting bracket 1.

[0080] Optionally, when multiple first positioning components 12 are provided, the positioning hole 122 can be set as an oblong hole to reduce the manufacturing precision requirements of the first positioning component 12, thereby reducing manufacturing difficulty and cost.

[0081] Please refer to the following: Figure 1 and Figure 10 , Figure 9 This paper shows a partially enlarged view of the installation fixture 100 provided in an embodiment of this application. Figure 10 A cross-sectional view of the second locking component 22 provided in an embodiment of this application is shown.

[0082] In some alternative embodiments, the locking device 2 includes at least one second locking component 22, which is movably connected to the support body 11 and / or the second positioning component 13 and can limit the degree of freedom of movement of the photovoltaic module 300 away from the second positioning component 13.

[0083] The second locking component 22 is a part disposed on the support body 11 and used to lock the photovoltaic module 300. As an optional embodiment, the second locking component 22 can cooperate with the second positioning component 13 so that after the photovoltaic module 300 is aligned with the second positioning component 13 of the mounting fixture 100, it blocks the movement path of the photovoltaic module 300 away from the second positioning component 13, thereby locking the photovoltaic module 300 on the mounting bracket 1, simplifying the structure of the second locking component 22.

[0084] As an optional implementation, the second positioning component 13 includes a positioning groove with its opening facing away from the support body 11. The photovoltaic module 300 is placed on the support body 11 and at least partially extends into the positioning groove. The second locking component 22 can at least partially extend into the positioning groove to restrict the degree of freedom of movement of the photovoltaic module 300 from the opening.

[0085] Since the photovoltaic module 300 includes multiple photovoltaic panels 310 and connecting beams 320 for fixing the photovoltaic panels 310, the positioning groove can be adapted to the connecting beams 320. Therefore, when the photovoltaic module 300 is placed on the mounting fixture 100, the connecting beams 320 of the photovoltaic module 300 can be correspondingly placed in the positioning groove to achieve alignment between the photovoltaic module 300 and the mounting fixture 100. The connecting beam 320 generally includes a parallel upper flange, a lower flange, and a web between them. One end of the upper flange and the lower flange are connected by the web, and the other ends of the upper flange and the lower flange extend towards each other, forming a C-shaped opening structure. After the connecting beam 320 is correspondingly placed in the positioning groove, the second locking component 22 can at least partially extend into the positioning groove and extend to the C-shaped opening of the connecting beam 320 to restrict the degree of freedom of movement of the connecting beam 320 from the groove opening, thereby locking the photovoltaic module 300 onto the mounting bracket 1.

[0086] It is understood that the second locking component 22 being movably connected to at least one of the support body 11 and the second positioning component 13 means that the second locking component 22 can be movably connected to the support body 11 and the second locking component 22 can also be movably connected to the second positioning component 13. The second locking component 22 can be moved relative to the positioning groove and extend into the C-shaped opening of the connecting beam 320 after the connecting beam 320 is placed in the positioning groove.

[0087] Taking the second locking component 22 being movably connected to the second positioning component 13 as an example, the second locking component 22 can be moved toward or away from the positioning groove relative to the second positioning component 13. The second locking component 22 can also be rotated relative to the second positioning component 13. This satisfies the requirement that during the process of placing the connecting beam 320 into the positioning groove, the second locking component 22 can avoid the installation path of the connecting beam 320. Furthermore, after the connecting beam 320 is placed into the positioning groove, the second locking component can extend into the C-shaped opening of the connecting beam 320 to limit the degree of freedom of movement of the photovoltaic module 300 as it detaches from the groove.

[0088] Taking the rotational configuration of the second locking component 22 relative to the second positioning component 13 as an example, in some optional embodiments, the second locking component 22 is rotatably connected to the second positioning component 13, and the extension direction of the rotation axis is parallel to the extension direction of the connecting beam 320. That is, the extension direction of the rotation axis of the second locking component 22 can be parallel to the second direction Y. The second locking component 22 has a first rotational position and a second rotational position. The movement of the photovoltaic module 300 into the slot can drive the second locking component 22 to rotate from the first rotational position to the second rotational position, and the second locking component 22 can be configured to return from the second rotational position to the first rotational position without external force and block the movement path of the photovoltaic module 300 as it leaves the slot.

[0089] The movement of the connecting beam 320 into the slot can drive the second locking component 22 to rotate, causing it to gradually rotate from a first rotational position to a second rotational position, thus avoiding the installation path of the connecting beam 320. Furthermore, it is understood that the second locking component 22 can return from the second rotational position to the first rotational position without external force. The external force refers to the resisting force exerted by the connecting beam 320 on the second locking component 22. Therefore, the second locking component 22 can be configured to return to its initial position and block the movement path of the photovoltaic module 300 as it leaves the slot, under the influence of its own weight or the elastic restoring force of an additional elastic element, thus achieving automatic locking of the connecting beam 320 and improving installation efficiency.

[0090] Optionally, the second positioning component 13 may be provided with a first limiting portion 14 and a second limiting portion 15 spaced apart, with the first limiting portion 14 located below the second limiting portion 15, and the second locking component 22 at least partially disposed between the first limiting portion 14 and the second limiting portion 15. When the second positioning component 13 abuts against the first limiting portion 14, the second locking component 22 can be restricted to a first rotational position, and when the second positioning component 13 abuts against the second limiting portion 15, the second locking component 22 can be restricted to a second rotational position, so that the second locking component 22 can reliably switch between the first rotational position and the second rotational position.

[0091] Taking the second locking component 22 being able to recover under its own gravity as an example, as an optional implementation, the second locking component 22 includes a first end 221 and a second end 222 located on both sides of the rotation axis. The first end 221 is located inside the positioning groove, and the second end 222 is located outside the positioning groove. The weight of the first end 221 is less than the weight of the second end 222.

[0092] When the connecting beam 320 enters the slot, it can abut against the first end 221 of the second locking assembly 22, causing the first end 221 to fall and the second end 222 to rise, thereby rotating to the second rotation position and avoiding the installation path of the connecting beam 320. After the connecting beam 320 is placed in the positioning slot, since the weight of the first end 221 is less than the weight of the second end 222, the second locking assembly 22 can, under its own weight, cause the first end 221 to rise and the second end 222 to fall, thereby restoring the second locking assembly 22 to the first rotation position.

[0093] Optionally, the weight of the first end 221 can be less than the weight of the second end 222 by making the volume of the first end 221 larger than the volume of the second end 222, and / or the weight of the first end 221 can be less than the weight of the second end 222 by making the first end 221 and the second end 222 made of different materials, with the density of the first end 221 being greater than the density of the second end 222.

[0094] In some alternative embodiments, the second positioning component 13 includes at least one first positioning member 131, the first positioning member 131 including a first wall portion 1311 and a second wall portion 1312 disposed opposite to each other along a first direction X, with a positioning groove formed between the first wall portion 1311 and the second wall portion 1312. The second locking component 22 is rotatably connected to one of the first wall portion 1311 and the second wall portion 1312.

[0095] It is understood that the second positioning member may also be U-shaped, with its two opposing surfaces forming a first wall portion 1311 and a second wall portion 1312. Alternatively, the first positioning member 131 may include a separately arranged positioning seat, with the opposing surfaces of the positioning seat forming the first wall portion 1311 and the second wall portion 1312. When the first positioning member 131 includes a separately arranged positioning seat, in one example, the positioning seats may be directly opposite each other, and in another example, the positioning seats may be offset along the second direction Y.

[0096] Specifically, based on the C-shaped opening position of the connecting beam 320, the second locking component 22 can be disposed on one of the first wall portion 1311 and the second wall portion 1312 facing the C-shaped opening, so that after the connecting beam 320 is placed in the positioning groove, the second locking component 22 can block the moving path of the connecting beam 320 as it leaves the positioning groove.

[0097] Optionally, the number of first positioning elements 131 can be one or more. When there is only one first positioning element 131, it can be located in the middle of the mounting bracket 1. When there are multiple first positioning elements 131, they can be spaced apart along the second direction Y to achieve the positioning and installation of the connecting beam 320, thereby improving the reliability of positioning.

[0098] When there are two or more first positioning members 131, the second positioning component 13 may be rotatably connected to only some of the first positioning members 131, or the second positioning component 13 may be rotatably connected to each of the first positioning members 131. The number of the second positioning components 13 and their positions on the first positioning members 131 can be adjusted according to actual needs, and this application does not make specific limitations in this regard.

[0099] In some optional embodiments, the support body 11 includes a first support wall 111 and a second support wall 112 that intersect each other. The first support wall 111 is used to assemble the photovoltaic bracket 200, and the second support wall 112 is used to assemble the photovoltaic module 300. A first positioning member 131 is connected to the second support wall 112. The positioning groove includes a first groove segment S1 and a second groove segment S2 that are arranged along the groove depth direction, i.e., in the third direction Z. The first groove segment S1 is located at the bottom of the groove, and the second groove segment S2 is located at the groove opening. The second groove segment S2 is extended outward toward the groove opening.

[0100] The support body 11 may include a first support wall 111 and a second support wall 112 that are not parallel. By assembling the photovoltaic bracket 200 onto the first support wall 111 and the photovoltaic module 300 onto the second support wall 112, the support body 11 can be adapted to accommodate the photovoltaic bracket 200 and the photovoltaic module 300 that are fixedly connected along the first direction X. As an optional implementation, the first positioning component 12 and the first locking component 21 may be connected to the first support wall 111, and the second positioning component 13 and the second locking component 22 may be connected to the second support wall 112 to facilitate the installation of the photovoltaic bracket 200 and the photovoltaic module 300.

[0101] Optionally, the support body 11 can be a solid rod, with the first support wall 111 and the second support wall 112 forming the outer walls of the solid rod. Alternatively, the support body 11 can be an angle steel, with the first support wall 111 and the second support wall 112 forming the two side walls of the angle steel. The support body 11 can also be a steel beam, channel steel, etc., with the first support wall 111 and the second support wall 112 forming two non-parallel wall portions among the multiple wall portions of the support body 11.

[0102] Since the positioning groove includes a first groove segment S1 and a second groove segment S2 set along the third direction Z, the first groove segment S1 is located at the bottom of the groove and the second groove segment S2 is located at the opening of the groove. By making the second groove segment S2 expand outward toward the opening of the groove, a guiding structure can be formed, thereby providing a guiding function during the placement of the photovoltaic module 300 and making it easier to place the connecting beam 320 in the positioning groove.

[0103] In some alternative embodiments, the first groove segment S1 includes a first groove wall and a second groove wall disposed opposite to each other. The second groove wall is located on the side close to the first support wall 111. From the groove opening to the groove bottom, the second groove wall is inclined toward the first support wall 111.

[0104] By tilting the second groove wall in the first groove segment S1, from the groove opening to the groove bottom, towards the first support wall 111, the installation fixture 100 can be removed from the connecting beam 320 of the photovoltaic module 300 after the photovoltaic module 300 and photovoltaic bracket 200 are installed. This can be achieved by tilting the installation fixture 100 at a certain angle, which will cause the entire positioning groove to tilt at a certain angle as well. This makes it easier for the connecting beam 320 to detach from the groove opening and remove the installation fixture 100.

[0105] Furthermore, during the process of placing the photovoltaic module 300 in the positioning groove, the second groove wall can limit the extreme movement of the photovoltaic module 300 toward the first support wall 111, thereby reducing the risk of damage caused by contact between the photovoltaic module 300 and the photovoltaic bracket 200. This allows the photovoltaic module 300 to be reliably guided along the positioning groove to the side of the photovoltaic bracket 200, thus achieving the alignment and connection between the photovoltaic module 300 and the photovoltaic bracket 200.

[0106] Optionally, from the opening to the bottom of the slot, both the first and second slot walls are inclined toward the first support wall 111, so that when the photovoltaic module 300 is placed at the bottom of the positioning slot, the surface of the photovoltaic module 300 facing the first support wall 111 can fit against the photovoltaic bracket 200, making it easier to align the photovoltaic module 300 with the photovoltaic bracket 200.

[0107] Please see Figures 1 to 10 In some optional embodiments, the second positioning component 13 further includes a second positioning member 132, which is connected to the second support wall 112 and located at the end of the support body 11. The second positioning member 132 is used to abut against the lower end of the photovoltaic module 300.

[0108] Therefore, by including a first positioning element 131 and a second positioning element 132 in the second positioning component 13, the first positioning element 131 can restrict the degree of freedom of movement of the photovoltaic module 300 along the first direction X, and the second positioning element 132 can be set at the end of the second support wall 112 along the second direction Y to restrict the degree of freedom of movement of the photovoltaic module 300 along the second direction Y. At the same time, the second locking component 22 restricts the degree of freedom of movement of the photovoltaic module 300 along the third direction Z. Thus, the second locking component 22 and the second positioning component 13 can cooperate to reliably lock the photovoltaic module 300 on the mounting bracket 1, thereby improving the reliability of locking.

[0109] Optionally, the second positioning element 132 can be a baffle disposed on the second support wall 112, the blocking surface of which can be perpendicular to the second direction Y, so as to restrict the degree of freedom of movement of the photovoltaic module 300 along the second direction Y by means of the second positioning element 132. Alternatively, the second positioning element 132 can also be a limiting post disposed on the second support wall 112. The limiting post can be disposed on the second support wall 112 by welding or riveting. Optionally, the limiting post can be a quick-connect bolt, indexing pin, etc.

[0110] Please see Figures 1 to 11 , Figure 11 A top view of the mounting fixture 100 provided in some embodiments of this application is shown.

[0111] In some optional embodiments, the number of mounting brackets 1 is at least two, and the two or more mounting brackets 1 are spaced apart along the first direction X. The mounting fixture 100 also includes at least one connecting bracket 3, which is located between two adjacent mounting brackets 1 along the first direction X and is detachably connected to the mounting brackets 1.

[0112] It is understandable that when a photovoltaic device includes multiple photovoltaic brackets 200 spaced apart along the first direction X, the number of mounting brackets 1 can also be at least two. The mounting brackets 1 are correspondingly arranged with the photovoltaic brackets 200 to facilitate the installation of the photovoltaic brackets 200 and the photovoltaic module 300. Furthermore, by setting a connecting bracket 3 between two adjacent mounting brackets 1, the relative position and parallelism of the multiple mounting brackets 1 along the first direction X can be restricted, ensuring that the relative position and parallelism of the multiple photovoltaic brackets 200 along the first direction X meet the requirements, thereby facilitating the alignment and installation of the photovoltaic module 300 with the multiple photovoltaic brackets 200.

[0113] Furthermore, by making the connecting bracket 3 and the mounting bracket 1 detachably connected, the installation fixture 100 can be a modular structure. According to the installation requirements, the connecting bracket 3 and the mounting bracket 1 can be quickly assembled on site to form the installation fixture 100, making installation and disassembly convenient and quick.

[0114] Please see Figures 1 to 12 , Figure 12 It shows Figure 3 Enlarged view of point A in the middle.

[0115] In some alternative embodiments, the support body 11 is provided with a retaining shaft 16 protruding along the first direction X, and the connecting bracket 3 is provided with a retaining plate 31 at the end along the first direction X. The retaining plate 31 is provided with an opening, the retaining shaft 16 is inserted into the opening of the retaining plate 31, and the retaining plate 31 abuts against the support body 11.

[0116] The retaining shaft 16 of the supporting body 11 is configured within the opening of the retaining plate 31 of the connecting bracket 3. Since the retaining shaft 16 protrudes from the supporting body 11 along the first direction X, a gap is formed between the retaining shaft 16 and the supporting body 11 along the first direction X to facilitate the engaging and engaging of the retaining shaft 16 with the retaining plate 31. Because the dimensions of the connecting bracket 3 are fixed and the retaining plates 31 at both ends are arranged in parallel, the positional dimensions and parallelism of the mounting bracket 1 can be guaranteed after the connecting bracket 3 is inserted into the mounting bracket 1. Furthermore, since the mounting bracket 1 is fixed to the photovoltaic bracket 200, the relative position and parallelism of the multiple photovoltaic brackets 200 along the first direction X can be further guaranteed.

[0117] In some alternative embodiments, at least two parallel connecting brackets 3 are provided between two adjacent mounting brackets 1, and the two or more connecting brackets 3 are spaced apart along the second direction Y and respectively abut against the mounting bracket 1.

[0118] By setting multiple connecting brackets 3, adjacent mounting brackets 1 can be supported from multiple points along the second direction Y, further improving the relative position fixation and parallelism of the multiple mounting brackets 1 along the first direction X. Additionally, when multiple connecting brackets 3 are set, the mounting fixture 100 may also include an intermediate bracket 4, which is positioned between adjacent connecting brackets 3 along the second direction Y to improve the structural strength and reliability of the mounting fixture 100.

[0119] Optionally, the intermediate bracket 4 can be detachably connected to the connecting bracket 3, for example by bolts, so that the mounting fixture 100 can form a modular structure, making it easier to install and disassemble.

[0120] In some alternative embodiments, the mounting fixture 100 further includes a limiting device 5, which is movably connected to at least one of the connecting bracket 3 and the mounting bracket 1 and can at least partially block the other on one side along the third direction Z, so as to limit the relative movement between the connecting bracket 3 and the mounting bracket 1 along the third direction Z, which intersects with the first direction X.

[0121] By setting the limiting device 5, after the connecting bracket 3 is engaged with the retaining shaft 16 of the supporting body 11 via the retaining plate 31, the movement freedom of both in the third direction Z is restricted, which facilitates the connection between the connecting bracket 3 and the mounting bracket 1 and improves the reliability of the connection. Furthermore, when installing the connecting bracket 3 onto the mounting bracket 1, the limiting device 5 can be attached to the supporting body 11 of the mounting bracket 1, and then the retaining shaft 16 of the supporting body 11 can be inserted into the opening of the retaining plate 31. Thus, the limiting device 5 also serves to limit the movement of the connecting bracket 3 during the installation process on the mounting bracket 1, making installation even easier.

[0122] Optionally, the limiting device 5 can be configured as a shaped plate, which is rotatably connected to the connecting bracket 3, and the extension direction of its rotation axis is parallel to the third direction Z. After the connecting bracket 3 is engaged with the clamping shaft 16 of the supporting body 11 by the clamping plate 31, the shaped plate can be rotated to overlap the mounting bracket 1 at least partially along the third direction Z, thereby limiting the relative movement between the connecting bracket 3 and the mounting bracket 1 along the third direction Z.

[0123] Taking the installation fixture 100 in one embodiment of this application as an example, the following description is in conjunction with the accompanying drawings. Figures 1 to 12 The steps for using the installation fixture 100 in the embodiments of this application are described.

[0124] First, connect the mounting bracket 1 and the photovoltaic bracket 200 together, that is, insert the positioning pin 121 into the positioning hole 122 of the photovoltaic bracket 200, and then clamp the photovoltaic bracket 200 with quick clamps to fasten the mounting bracket 1 and the photovoltaic bracket 200 together.

[0125] Secondly, the connecting bracket 3 is connected to the mounting bracket 1. Specifically, the clamping plates 31 at both ends of the connecting bracket 3 are inserted into the clamping shafts 16 of two adjacent mounting brackets 1, so as to ensure the position, size and parallelism of the multiple photovoltaic brackets 200 through the connecting bracket 3.

[0126] Next, the photovoltaic module 300 is placed on the installation fixture 100. The photovoltaic module 300 can be positioned by the first positioning component 131 and the second positioning component. The connecting beam 320 of the photovoltaic module 300 falls into the positioning groove. The movement of the connecting beam 320 into the groove drives the second locking component 22 to rotate. After the connecting beam 320 falls into the bottom of the positioning groove, the second locking component 22 resets and locks the photovoltaic module 300 under its own gravity.

[0127] Then, the photovoltaic module 300 and the photovoltaic bracket 200 are locked together with screws.

[0128] Finally, dismantle the installation fixture 100. During the dismantling process, the connecting bracket 3 can be removed from the installation bracket 1 first, and then the quick clamps on the installation bracket 1 can be opened to remove the installation bracket 1 from the photovoltaic bracket 200 and the photovoltaic module 300.

[0129] In summary, the installation fixture 100 in this embodiment ensures accurate dimensional distances between multiple photovoltaic brackets 200 and their parallelism, facilitating smoother placement of the photovoltaic module 300. Furthermore, because the installation fixture 100 is equipped with a locking device 2, after the photovoltaic module 300 is placed, at least one of the photovoltaic module 300 and the photovoltaic bracket 200 can be locked onto the installation bracket 1 during the alignment process. This reduces the risk of the photovoltaic module 300 and the photovoltaic bracket 200 moving or falling off the support body 11 before assembly is complete, ensuring the relative positions of the photovoltaic module 300 and the photovoltaic bracket 200 are fixed, improving installation efficiency and the reliability of the installation process.

[0130] Although this application has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of this application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An installation fixture, characterized in that, The mounting fixture is used for the alignment and installation of photovoltaic brackets and photovoltaic modules, and includes: The mounting bracket includes a support body and a first positioning component and a second positioning component disposed on the support body. The first positioning component is used to position the photovoltaic bracket, and the second positioning component is used to position the photovoltaic module. A locking device is movably connected to the mounting bracket, and the locking device is movable relative to the mounting bracket and locks at least one of the photovoltaic bracket and the photovoltaic module to the support body.

2. The installation fixture according to claim 1, characterized in that, The locking device includes at least one first locking component, which is movably connected to the support body and configured to cooperate with the support body to clamp the photovoltaic bracket.

3. The installation fixture according to claim 2, characterized in that, The first locking assembly includes a rotating part and an abutting part, the abutting part being rotatably connected to the support body through the rotating part, and the first locking assembly is configured to include a first state and a second state; In the first state, the abutting portion has rotational freedom toward or away from the supporting body; In the second state, the abutting part is fixed at a preset angle, and the abutting part is arranged opposite to the supporting body and cooperates to clamp at least a portion of the photovoltaic bracket.

4. The installation fixture according to claim 2, characterized in that, The first locking component is a quick clamp.

5. The installation fixture according to claim 2, characterized in that, The positioning direction of the first positioning component intersects with the clamping direction of the first locking component.

6. The installation fixture according to claim 1, characterized in that, The first positioning component includes a positioning pin and a matching positioning hole; One of the positioning pin and the positioning hole is disposed on the support body, and the other is disposed on the photovoltaic bracket, with the positioning pin placed inside the positioning hole.

7. The installation fixture according to any one of claims 1 to 6, characterized in that, The locking device includes at least one second locking component, which is movably connected to the support body and / or the second positioning component, and can restrict the degree of freedom of movement of the photovoltaic module away from the second positioning component.

8. The installation fixture according to claim 7, characterized in that, The second positioning component includes a positioning groove, the opening of which is disposed away from the support body, and the photovoltaic module is placed on the support body and extends at least partially into the positioning groove; The second locking component may extend at least partially into the positioning slot to restrict the degree of freedom of movement of the photovoltaic module as it detaches from the slot.

9. The installation fixture according to claim 8, characterized in that, The second locking component is rotatably connected to the second positioning component and the extension direction of the rotation axis is parallel to the extension direction of the positioning groove. The second locking component has a first rotation position and a second rotation position. The movement of the photovoltaic module into the slot can cause the second locking component to rotate from the first rotation position to the second rotation position, and the second locking component can be configured to return from the second rotation position to the first rotation position without external force and block the movement path of the photovoltaic module leaving the slot.

10. The installation fixture according to claim 8, characterized in that, The second locking assembly includes a first end and a second end located on both sides of the rotation axis. The first end is located inside the positioning groove, and the second end is located outside the positioning groove. The weight of the first end is less than the weight of the second end.

11. The installation fixture according to claim 8, characterized in that, The second positioning component includes at least one first positioning member, the first positioning member including a first wall portion and a second wall portion disposed opposite to each other, and the positioning groove is formed between the first wall portion and the second wall portion; The second locking assembly is rotatably connected to one of the first wall portion and the second wall portion.

12. The installation fixture according to claim 11, characterized in that, The supporting body includes a first supporting wall and a second supporting wall that are arranged intersectingly. The first supporting wall is used to assemble the photovoltaic bracket, and the second supporting wall is used to assemble the photovoltaic module. The first positioning element is connected to the second support wall. The positioning groove includes a first groove segment and a second groove segment arranged along the groove depth direction. The first groove segment is located at the bottom of the groove, and the second groove segment is located at the groove opening. The second groove segment is arranged to expand outward toward the groove opening.

13. The installation fixture according to claim 12, characterized in that, The first groove segment includes a first groove wall and a second groove wall arranged opposite to each other. The second groove wall is located on the side close to the first support wall. In the direction from the groove opening to the groove bottom, the second groove wall is inclined toward the first support wall.

14. The installation fixture according to claim 12, characterized in that, The second positioning component further includes a second positioning member, which is connected to the second support wall and located at the end of the support body. The second positioning member is used to abut against the lower end of the photovoltaic module.

15. The installation fixture according to any one of claims 1 to 6, characterized in that, The number of mounting brackets is at least two, and the two or more mounting brackets are spaced apart along the first direction. The installation fixture further includes at least one connecting bracket, which is located between two adjacent installation brackets along the first direction and is detachably connected to the installation brackets.

16. The installation fixture according to claim 15, characterized in that, The supporting body has a locking shaft protruding along the first direction, and the connecting bracket has a locking plate at its end along the first direction. The locking plate has an opening, and the locking shaft is inserted into the opening of the locking plate. The locking plate abuts against the supporting body.

17. The installation fixture according to claim 15, characterized in that, At least two parallel connecting brackets are provided between two adjacent mounting brackets, and the two or more connecting brackets are spaced apart along the second direction and respectively abut against the mounting brackets.

18. The installation fixture according to claim 15, characterized in that, The installation fixture further includes a limiting device, which is movably connected to at least one of the connecting bracket and the mounting bracket and can at least partially block the other on one side along a third direction, so as to limit the relative movement between the connecting bracket and the mounting bracket along the third direction, which intersects with the first direction.

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