Combined photovoltaic panel hanging structure

Abstract

The invention discloses a combined photovoltaic panel hanging structure, which comprises a main keel, a plurality of mounting parts and an adjusting part, and is characterized in that the side surface of the main keel is provided with a keel groove formed along the length direction of the main keel; each mounting part comprises a photovoltaic frame, and each photovoltaic frame is provided with a carrying part, a hanging part used for being connected with a main keel and a mounting part used for mounting a photovoltaic panel; the carrying end is movably supported below the carrying part and is in sliding connection with the carrying part, the connecting end is connected with the main keel through an adjusting structure, and the adjusting structure is used for driving the adjusting part to do lifting motion relative to the main keel. The hanging part is driven to move to a first station corresponding to the keel groove and a second station hung on the keel groove; through the arrangement of the combined photovoltaic panel hanging structure, the photovoltaic panels are convenient to lift and install and high in stability, combined installation and alignment adjustment of the multiple photovoltaic panels can be achieved, and the device is simple in structure and can be suitable for large-area photovoltaic power generation.

Description

Technical Field

[0001] The present invention relates to the technical field of green new energy equipment, and in particular to a combined photovoltaic panel hanging structure. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has the characteristics of green and pollution-free. Photovoltaic panel components are required for solar photovoltaic power generation. Photovoltaic panel components are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). In order for photovoltaic panel components to have sufficient power generation, sufficient sunlight resources and a large solar energy collection area are required. On the one hand, photovoltaic panel components are generally installed on mountain tops, plains or building roofs; on the other hand, a large solar energy collection area requires the use of large-area photovoltaic panels, or a large number of photovoltaic panels for grid-connected use. The former requires the installation of large-mass photovoltaic panels (large-mass photovoltaic panels refer to photovoltaic panel components with larger size and higher power), and the latter requires the installation of a large number of photovoltaic panels, making it impossible to guarantee the installation efficiency and stability of photovoltaic panels.

[0003] Nowadays, there are more and more structural designs that facilitate the installation of photovoltaic panels. For example, Chinese patent invention patent CN106602977A discloses a photovoltaic module installation structure, including a solar cell module, a frame and a bracket. The frame is used to fix the solar cell module, and the bracket is used to install the solar cell module with a frame. The frame has a mounting hole on the side close to the bracket, and the bracket is provided with a clip that cooperates with the mounting hole, and the clip is snap-fitted with the mounting hole. The above structure has minor changes and low cost. During the specific installation, the installation process is completed by aligning the clip with the mounting hole. The above invention adopts a new frame design and a matching design for the bracket, which greatly improves the installation efficiency of photovoltaic modules and provides conditions for the automated installation of photovoltaic modules.

[0004] However, the installation structure of the above-mentioned photovoltaic components still has the following disadvantages: the existing photovoltaic panels need to be directly installed on the bracket through the frame, which is very inconvenient to install the photovoltaic panels, especially when installing multiple large-mass photovoltaic panels, multiple people are required to lift and install the photovoltaic panels together, and multiple photovoltaic panels cannot be aligned and adjusted, which is not suitable for large-area photovoltaic power generation. Summary of the invention

[0005] The purpose of the present invention is to overcome the above technical deficiencies and propose a combined photovoltaic panel hanging structure to solve the technical problems in the prior art that photovoltaic panels are inconvenient to install, multiple photovoltaic panels cannot be aligned and adjusted, and cannot be applied to large-area photovoltaic power generation.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: The present invention provides a combined photovoltaic panel hanging structure, comprising: a main keel, a plurality of mounting components and an adjusting component, wherein the side of the main keel is provided with a keel groove opened along the length direction of the main keel; each of the mounting components comprises a photovoltaic frame, and the photovoltaic frame has a carrying portion, a mounting portion for connecting the main keel and a mounting portion for installing a photovoltaic panel; the adjusting component comprises a carrying end movably supported under the carrying portion and slidably connected to the carrying portion, and a connecting end connected to the main keel through an adjusting structure, and the adjusting structure is used to drive the adjusting component to perform lifting and lowering movements relative to the main keel, so as to drive the mounting portion to move to a first station corresponding to the keel groove and a second station hung on the keel groove.

[0007] Among them, the main keel serves as an installation fulcrum, and a keel groove for hanging a photovoltaic rack is opened on its side. The photovoltaic rack has a carrying part, a mounting part for connecting the main keel, and a mounting part for installing a photovoltaic panel. The connecting end is connected to the main keel through an adjusting structure, so that after the photovoltaic panel is installed on the mounting part, the adjusting structure can be used to drive the adjusting component to perform lifting and lowering movements relative to the main keel, so that the height of the adjusting component can be adjusted, and the mounting part can be driven to move to the first position. At this time, the mounting part corresponds to the keel groove, and the sliding connection between the carrying part of the photovoltaic rack and the carrying end of the adjusting component is used, so that the mounting part can slide into the keel groove on the adjusting component under the connection of the carrying part. Finally, the mounting part can be adjusted to the second position through the adjusting structure, so that the photovoltaic rack can be hung on the keel groove through its mounting part.

[0008] In some embodiments, the carrying portion of the photovoltaic rack includes a carrying plate, which is slidably connected to the carrying end; the mounting portion of the photovoltaic rack includes a mounting plate, which is connected to the carrying plate and corresponds to the position of the keel groove, so that the mounting plate can be driven to move toward the inside or outside of the keel groove through the sliding movement of the carrying plate relative to the carrying end; the installation portion of the photovoltaic rack includes a mounting plate, which is connected to the carrying plate.

[0009] In some embodiments, a keel cavity connected to the keel groove is formed inside the main keel, and the bottom of the keel cavity is lower than the bottom of the keel groove; the mounting plate is connected to the carrying plate through a first connecting plate, and a downwardly extending hook plate is provided at one end of the mounting plate away from the first connecting plate, so that when the mounting plate is in the second working position hung on the keel groove, the hook plate is correspondingly arranged in the keel cavity.

[0010] In some embodiments, each of the mounting components includes two photovoltaic racks, which are symmetrically arranged on both sides of the main keel and respectively connected to the keel grooves arranged on both sides of the main keel; the adjustment component has at least two mounting ends respectively arranged on both sides of the connecting end to respectively connect the mounting parts of the photovoltaic racks on both sides of the main keel.

[0011] In some embodiments, a functional protrusion and a functional groove are provided on one side of the hook plate away from the first connecting plate, and when the mounting plates of the two photovoltaic racks of the installation component are respectively moved into the keel grooves on both sides of the main keel, the functional protrusion and functional groove of one photovoltaic rack can fit and connect with the functional groove and functional protrusion of the other photovoltaic rack. The height of the hook plate is less than or equal to the height of the keel groove; when the hook plates of the two photovoltaic racks are connected, the distance between the sides of the two hook plates close to the first connecting plate is equal to the width of the keel cavity.

[0012] In some embodiments, the connection end of the adjustment component includes a first plate, and the first plate is arranged on one side of the main keel; the mounting end of the adjustment component includes a second plate, and a mounting surface slidably connected to the mounting plate is formed above the second plate; a plurality of arc-shaped protrusions are evenly arranged on the mounting surface of the second plate. The mounting plate is arranged on the lower side of the second plate, and is connected to the mounting plate through a second connecting plate, and one end of the second plate is connected to the end of the first plate through a third plate; a connecting protrusion is arranged on one side of the second connecting plate close to the second plate, and a connecting groove for plugging and matching with the connecting protrusion is arranged on the other end of the second plate.

[0013] In some embodiments, the adjustment structure includes at least one adjustment screw rod, one end of which is rotatably connected to the connecting end of the adjustment component, and the other end of which passes through the main keel and is threadedly connected to the main keel.

[0014] Compared with the prior art, the combined photovoltaic panel hanging structure provided by the present invention is provided with a main keel, a plurality of mounting components and an adjusting component. The connecting end of the adjusting component is connected to the main keel through the adjusting structure. The adjusting structure can drive the adjusting component to perform lifting and lowering movements relative to the main keel, thereby adjusting the height of the adjusting component, and can drive the mounting part to move to the first position. At this time, the mounting part corresponds to the keel groove. Through the sliding connection between the carrying part of the photovoltaic frame and the carrying end of the adjusting component, the mounting part can slide into the keel groove on the adjusting component under the connection of the carrying part. Finally, the mounting part is adjusted to the second position through the adjusting structure, so that the photovoltaic frame is hung on the keel groove through its mounting part; the photovoltaic frame of the photovoltaic panel in this scheme is installed by adopting a hanging method, so that the photovoltaic panel is convenient to lift and install, and a single person can complete the installation of a large-mass photovoltaic panel, and the photovoltaic frame is subject to multi-point and multi-directional limit, so that the photovoltaic panel installation stability is high, and the structural design can also be used to simultaneously combine and install photovoltaic panels on multiple photovoltaic frames, so that alignment and adjustment of multiple photovoltaic panels can be achieved, the device structure is simple, and can be suitable for large-area photovoltaic power generation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the combined photovoltaic panel hanging structure provided by an embodiment of the present invention when the mounting portion is in the first working position; Figure 2 It is a schematic diagram of the overall structure of the combined photovoltaic panel hanging structure provided by an embodiment of the present invention after the mounting portion is at the first station and moves into the keel groove; Figure 3 It is a schematic diagram of the overall structure of the combined photovoltaic panel hanging structure provided by an embodiment of the present invention when the mounting portion is in the second working position; Figure 4 It is a structural schematic diagram of the main keel of the combined photovoltaic panel hanging structure provided by an embodiment of the present invention; Figure 5 It is a structural schematic diagram of the installation components of the combined photovoltaic panel hanging structure provided by an embodiment of the present invention; Figure 6 It is a structural schematic diagram of the adjustment component of the combined photovoltaic panel hanging structure provided by an embodiment of the present invention.

[0016] Description of reference numerals: 1. Main keel; 11. Upper side plate; 12. Lower side plate; 13. Left side plate; 14. Right side plate; 101. Keel groove; 102. Keel cavity; 2. Installation components; 201. Photovoltaic rack; 21. Carrying plate; 22. Mounting plate; 23. Installation plate; 24. Hook plate; 241. Functional protrusion; 242. Functional groove; 25. First connecting plate; 26. Second connecting plate; 261. Connecting protrusion.

[0017] 3. Adjusting component; 31. First plate; 311. Screw hole; 32. Second plate; 321. Connecting groove; 322. Arc-shaped protrusion; 33. Third plate; 34. Adjusting screw. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] In order to solve the technical problems that photovoltaic panels are inconvenient to install, multiple photovoltaic panels cannot be aligned and adjusted, and cannot be applied to large-area photovoltaic power generation, the present invention provides a combined photovoltaic panel hanging structure, which is installed in a hanging manner, so that the photovoltaic panels are easy to lift and install, and a single person can complete the installation of large-mass photovoltaic panels. The photovoltaic frame is limited at multiple points and in multiple directions, so that the photovoltaic panel installation is highly stable. Through this structural design, photovoltaic panels on multiple photovoltaic frames can also be combined and installed at the same time, and the alignment and adjustment of multiple photovoltaic panels can be achieved. The device structure is simple and can be applied to large-area photovoltaic power generation.

[0020] It should be noted that the combined photovoltaic panel hanging structure described in the present invention is used for but not limited to the installation of photovoltaic panels. For the convenience of explanation, in the present invention, only the combined photovoltaic panel hanging structure is used for the installation of photovoltaic panels as an example for explanation. The principle of applying the combined photovoltaic panel hanging structure to the installation of other types of devices is essentially the same as the principle applied to the installation of photovoltaic panels, and will not be described in detail here.

[0021] See also Figures 1 to 6 The combined photovoltaic panel hanging structure includes: a main keel 1, a plurality of mounting components 2 and an adjusting component 3. The side of the main keel 1 is provided with a keel groove 101 opened along the length direction of the main keel 1; each of the mounting components 2 includes a photovoltaic frame 201, and the photovoltaic frame 201 has a carrying part, a mounting part for connecting the main keel 1 and a mounting part for installing a photovoltaic panel; the adjusting component 3 includes a carrying end movably supported under the carrying part and slidably connected to the carrying part, and a connecting end connected to the main keel 1 through an adjusting structure, and the adjusting structure is used to drive the adjusting component 3 to perform lifting movement relative to the main keel 1, so as to drive the mounting part to move to a first station corresponding to the keel groove 101 and a second station hung on the keel groove 101.

[0022] In this device, the main keel 1 serves as an installation fulcrum, and a keel groove 101 for hanging a photovoltaic rack 201 is opened on its side. The photovoltaic rack 201 has a carrying part, a mounting part for connecting the main keel 1, and a mounting part for installing a photovoltaic panel. The connecting end is connected to the main keel 1 through an adjusting structure, so that after the photovoltaic panel is installed on the mounting part, the adjusting structure can be used to drive the adjusting component 3 to perform a lifting movement relative to the main keel 1, so that the height of the adjusting component 3 can be adjusted, and the mounting part can be driven to move to the first position. At this time, the mounting part corresponds to the keel groove 101. Through the sliding connection between the carrying part of the photovoltaic rack 201 and the carrying end of the adjusting component 3, the mounting part can slide into the keel groove 101 on the adjusting component 3 under the connection of the carrying part. Finally, the mounting part can be adjusted to the second position through the adjusting structure, so that the photovoltaic rack 201 can be hung on the keel groove 101 through its mounting part.

[0023] When installing the photovoltaic panel, it is only necessary to install the photovoltaic panel on the mounting part of the photovoltaic frame 201, and then mount the photovoltaic frame 201 on the adjusting component 3, and use the adjusting component 3 to adjust the position of the photovoltaic frame 201 until the photovoltaic frame 201 is hung on the main keel 1; when disassembling and installing the photovoltaic panel later, it is only necessary to disassemble or install the corresponding photovoltaic frame 201 accordingly; the device has a simple structure, and the photovoltaic frame 201 with the photovoltaic panel installed is installed by hanging, and the photovoltaic panel is easy to lift and install, and a single person can complete the installation of a large-mass photovoltaic panel, and the photovoltaic frame 201 is subject to multi-point and multi-directional limit, so that the photovoltaic panel installation is highly stable, and the structural design can also be used to simultaneously combine and install photovoltaic panels on multiple photovoltaic frames 201, so that the alignment and adjustment of multiple photovoltaic panels can be achieved, so that the photovoltaic power generation effect over a large area is better.

[0024] Since the photovoltaic panels are of large mass, it is not convenient to directly install the photovoltaic panels on the keel. Therefore, in this solution, a photovoltaic rack 201 is used to install the photovoltaic panels. The photovoltaic rack 201 is both an installation frame for the photovoltaic panels and a supporting, shock-absorbing and protective frame for the photovoltaic panels. By installing the photovoltaic rack 201 with the photovoltaic panels installed, the safe installation of the photovoltaic panels is completed. Here, the photovoltaic rack 201 is installed using the structure of the main keel 1 and the adjustment component 3.

[0025] Among them, the main keel 1 is fixed, please refer to Figures 1 to 4 The main keel 1 is composed of an upper side plate 11, a lower side plate 12, a left side plate 13 and a right side plate 14, which are combined to form an integrally formed square tube, so that a keel cavity 102 is formed inside the main keel 1, and the keel cavity 102 is also a rectangular structure; the keel groove 101 set on the side of the main keel 1 is connected to the keel cavity 102, and the bottom of the keel cavity 102 is lower than the bottom of the keel groove 101.

[0026] In order to realize the installation of photovoltaic panels, in this embodiment, please refer to Figures 1 to 3 , Figure 5 The mounting portion of the photovoltaic rack 201 includes a mounting plate 21 , the mounting portion includes a mounting plate 22 , and the installation portion includes an installation plate 23 .

[0027] The carrying plate 21, the mounting plate 22 and the installation plate 23 are all arranged horizontally when installed on the main keel 1. The carrying plate 21 is slidably connected to the carrying end, and the lower surface of the carrying plate 21 is a plane, which is convenient for carrying on the carrying end of the adjustment component 3; the mounting plate 22 is connected to the carrying plate 21 through a first connecting plate 25, and corresponds to the position of the keel groove 101, so that the mounting plate 22 can be driven to move toward the inside or outside of the keel groove 101 through the sliding movement of the carrying plate 21 relative to the carrying end; the installation plate 23 is connected to the carrying plate 21 through a second connecting plate 26.

[0028] During implementation, after fixing the photovoltaic panel by the mounting plate 23, the mounting plate 21 can be used to connect the adjustment component 3, and the mounting plate 22 can be used to connect the main keel 1. The mounting plate 22 is hung on the keel groove 101 of the main keel 1 to achieve rapid installation of the photovoltaic panel.

[0029] It should be noted that the present solution does not limit the connection method between the photovoltaic panel and the mounting plate 23, and the photovoltaic panel and the mounting plate 23 may be fixed by a snap-fit ​​structure or a bolt connection.

[0030] In order to improve the stability of the photovoltaic frame 201 when it is hung on the main keel 1, in the present embodiment, a downwardly extending hook plate 24 is provided at one end of the mounting plate 22 away from the first connecting plate 25, and the hook plate 24 is used to hook into the keel cavity 102 of the main keel 1 when the mounting plate 22 is hung on the keel groove 101 of the main keel 1; so that when the mounting plate 22 is in the second working position hung on the keel groove 101, the first connecting plate 25 is located on the outer side of the side plate of the main keel 1, and at this time, the first connecting plate 25 is fitted and connected with the side plate of the main keel 1, and the hook plate 24 is correspondingly arranged in the keel cavity 102, and the mounting plate 22 is horizontally located on the lower side of the keel groove 101, so as to limit the photovoltaic frame 201 in three directions and ensure the stability of the photovoltaic frame 201.

[0031] The adjustment component 3 is connected to the main keel 1, and the position of the photovoltaic rack 201 can be installed and adjusted. Figures 1 to 3 , Figure 6The connecting end of the adjusting component 3 includes a first plate 31, and the mounting end includes a second plate 32; the first plate 31 is arranged on one side of the main keel 1, and is arranged parallel to the upper plate 11 and the lower plate 12 of the main keel 1; the second plate 32 is located on the lower side of the first plate 31, and one end thereof is connected to the end of the first plate 31 through a third plate 33; a mounting surface slidably connected to the mounting plate 21 is formed above the second plate 32. The adjustment structure includes at least one adjusting screw rod 34. A screw rod hole 311 is reserved on the first plate 31 and the main keel 1 for facilitating the passage of the adjusting screw rod 34. The screw rod hole 311 of the main keel 1 is provided with an internal thread for cooperating with the external thread on the outer side of the adjusting screw rod 34, so that one end of the adjusting screw rod 34 is rotatably connected to the first plate 31, and the other end of the adjusting screw rod 34 passes through the screw rod hole 311 of the main keel 1 and is threadedly connected to the main keel 1; since the main keel 1 is fixed, the adjusting screw rod 34 can drive the first plate 31 to move up and down when it rotates, so that the height of the adjusting component 3 can be adjusted without rotating the adjusting component 3.

[0032] During implementation, the photovoltaic rack 201 can be hung on the mounting surface of the second plate 32, and the first plate 31 can be driven to move up and down relative to the main keel 1 by rotating the adjusting screw rod 34, so that the second plate 32 can be driven by the third plate 33, and the hung photovoltaic rack 201 can be driven up and down by the second plate 32, so as to adjust the height of the photovoltaic rack 201, so that the mounting plate 22 of the photovoltaic rack 201 corresponds to the keel groove 101, so as to facilitate hanging installation.

[0033] Preferably, there are multiple adjusting screw rods 34, and the multiple adjusting screw rods 34 are adjusted synchronously, so that the installation of the photovoltaic panel is more stable.

[0034] Furthermore, in some embodiments, a driving motor for driving the adjustment screw 34 to rotate is installed on one side of the first plate 31. The driving motor can be used to drive the rotation to adjust the height of the installation component 2, and the distance between the first plate 31 and the side plate of the main keel 1 can be adjusted; the driving motor drives the adjustment screw 34 so that the adjustment part can drive the lifting of a large-mass photovoltaic panel structure, and a single person can complete the installation of the photovoltaic panel.

[0035] It should be noted that in the present solution, there is no restriction on the relative positions of the first plate 31 and the second plate 32. The second plate 32 can be arranged on the lower side of the first plate 31. In this case, the adjusting component 3 is arranged on the lower side of the main keel 1, and the mounting plate 21 of the photovoltaic frame 201 is arranged on the lower side of the mounting plate 22. The photovoltaic frame 201 can be lifted by hanging the mounting portion on the second plate 32 at the corresponding position, so as to facilitate the mounting and installation of the photovoltaic frame 201. In other embodiments, the second plate 32 can also be arranged on the upper side of the first plate 31. In this case, the adjusting component 3 is arranged on the upper side of the main keel 1, and the mounting plate 21 of the photovoltaic frame 201 is arranged on the upper side of the mounting plate 22. Similarly, the photovoltaic frame 201 can be lifted by hanging the mounting portion on the second plate 32 at the corresponding position, so as to facilitate the mounting and installation of the photovoltaic frame 201.

[0036] In one embodiment, each of the mounting components 2 includes a photovoltaic rack 201, and correspondingly, a keel groove 101 is opened on one side of the main keel 1. The position of the second plate 32 of the adjusting component 3 corresponds to the position of the keel groove 101, and both are located on the left or right side of the main keel 1, so that the adjusting component 3 forms a "Z"-shaped structure, so that the second plate 32 can support and carry the photovoltaic rack 201 on one side of the main keel 1; there are several mounting components 2, and at this time, several photovoltaic racks 201 can be arranged in sequence on one side of the main keel 1 along the length direction of the main keel 1, and are hung and connected to the main keel 1 in sequence.

[0037] In another embodiment, see Figures 1 to 6 Each of the mounting components 2 includes two photovoltaic racks 201, which are symmetrically arranged on both sides of the main keel 1 and are respectively used to be hooked and connected with the keel grooves 101 arranged on both sides of the main keel; correspondingly, the left side plate 13 and the right side plate 14 on both sides of the main keel 1 are provided with keel grooves 101, and at least two second plates 32 of the adjustment component 3 are provided, and at least two second plates 32 are respectively arranged on both sides of the main keel 1, and are used to support the photovoltaic racks 201 on both sides of the main keel 1 on both sides of the main keel 1, so that the adjustment component 3 forms a "J"-shaped structure, wherein the number of second plates 32 can be determined according to the actual number of main keels, at this time, the drive motor is arranged in the protection zone formed by the first plate 31 and the two third plates 33, and the lower side of the drive motor can be used for heat dissipation and maintenance; during implementation, the plurality of mounting components 2 can be arranged in sequence along the length direction of the main keel 1, and the two photovoltaic racks 201 of each mounting component 2 are respectively hooked and connected with the keel grooves 101 of the main keel 1 on both sides of the main keel 1.

[0038] It should be noted that in the present solution, according to the length difference of different main keels 1, one mounting component 2 or multiple mounting components 2 can be installed on one main keel 1. For example, in one embodiment, the length of the main keel 1 is close to the length of a photovoltaic rack 201, so that the keel groove 101 on one side of the main keel 1 is only installed with one photovoltaic rack 201. At this time, 1-2 photovoltaic racks 201 can be installed through multiple main keels 1 to form an installation of multiple photovoltaic panels. For another example, in other possible embodiments, the main keel 1 is very long, and a keel groove 101 or multiple equidistantly arranged keel grooves 101 are set on one side of the main keel 1. The length of the main keel 1 is more than twice the length of the photovoltaic frame 201, so that many photovoltaic frames 201 can be installed on the keel groove 101 on one side of the main keel 1, forming an installation of multiple photovoltaic panels or multiple photovoltaic frames 201 are connected to the same large-area photovoltaic panel, so that the installation of the photovoltaic panels is more stable; wherein, the heights of multiple keel grooves 101 can be set to be equal to facilitate the neat installation of the photovoltaic frame 201 and the photovoltaic panel; the heights of multiple keel grooves 101 can also be set to be unequal, and the multiple keel grooves 101 are arranged along the length extension direction of the main keel 1, and the heights are increasing / or decreasing, so that multiple photovoltaic panels can form a structure with step-by-step height changes, or form a large-area photovoltaic panel that is tilted.

[0039] When each of the mounting components 2 includes two photovoltaic racks 201, the two photovoltaic racks 201 can be symmetrically hung on both sides of the main keel 1. In order to improve the stability of the photovoltaic racks 201 when hanging, further refer to Figures 1 to 3 , Figure 5 , the hook plate 24 is provided with a functional protrusion 241 and a functional groove 242 on one side away from the first connecting plate 25. In fact, the hook plate 24 is provided with multiple functional protrusions 241 on the side, and a functional groove 242 is formed between two adjacent functional protrusions 241. The width of the formed functional groove 242 is equal to the width of the functional protrusion 241, so that the functional groove 242 can just accommodate the insertion of the functional protrusion 241. When the mounting plates 22 of the two photovoltaic racks 201 of the installation component 2 are respectively moved into the keel grooves 101 on both sides of the main keel 1, the functional protrusion 241 of one photovoltaic rack 201 can be inserted into the functional groove 242 of the other photovoltaic rack 201, and its functional groove 242 can fit and connect with the functional protrusion 241 of the other photovoltaic rack 201, so that the two photovoltaic racks 201 are just matched and connected.

[0040] Specifically, the height of the hook plate 24 is less than or equal to the height of the keel groove 101, so that the hook plate 24 can move to the keel cavity 102 through the keel groove 101; when the hook plates 24 of the two photovoltaic frames 201 are connected, the distance between the sides of the two hook plates 24 close to the first connecting plate 25 is equal to the width of the keel cavity 102. In fact, when the functional protrusion 241 is just fully inserted into the functional groove 242, the distance between the sides of the two hook plates 24 close to the first connecting plate 25 is just equal to the width of the keel cavity 102, so that the hook plates 24 of the two photovoltaic frames 201 can fit and hang in the keel cavity 102 of the main keel 1, ensuring the stability of the photovoltaic frame 201 when hanging.

[0041] In short, only when the two photovoltaic racks 201 are fully engaged and connected, the adjusting component 3 is adjusted by using the adjusting screw 34, and the hook plate 24 can be lowered to a height lower than the keel groove 101, so that the hook plate 24 is hooked on the keel groove 101; at this time, not only the two photovoltaic racks 201 are installed simultaneously, but also the two photovoltaic racks 201 are limited at the same time, and even the photovoltaic panels on the two photovoltaic racks 201 can be effectively aligned, so that multiple photovoltaic panels can be aligned, limited, and fixedly installed.

[0042] In this embodiment, the mounting plate 23 is arranged on the lower side of the second plate 32 and is fixedly connected to the mounting plate 21 through the second connecting plate 26; a connecting protrusion 261 is provided on the side of the second connecting plate 26 close to the second plate 32, and a connecting groove 321 for plugging and cooperating with the connecting protrusion 261 is provided at the other end of the second plate 32. When the mounting part moves into the keel groove 101 at the first workstation so that the two hook plates 24 are fit and connected, the connecting protrusion 261 of the second connecting plate 26 can be correspondingly inserted into the connecting groove 321 of the second plate 32, which not only completes the limiting connection between the photovoltaic frame 201 and the keel cavity 102 of the main keel 1, but also enables the connecting protrusion 261 to be inserted into the connecting groove 321 to complete the limiting connection between the photovoltaic frame 201 and the adjustment component 3.

[0043] In order to facilitate the sliding of the photovoltaic rack 201 on the adjustment component 3, in this embodiment, please refer to Figure 6 A plurality of arc-shaped protrusions 322 are evenly arranged on the mounting surface of the second plate 32. The arc-shaped protrusions 322 are used to reduce the sliding friction between the mounting plate 21 and the second plate 32. When the hook plate 24 is pushed into the keel cavity 102, the entire photovoltaic frame 201 can slide on the second plate 32.

[0044] In this embodiment, the photovoltaic frame 201 of the main keel 1, the adjustment component 3 and the installation component 2 are all integrally formed parts. In fact, the main keel 1, the adjustment part and the photovoltaic frame 201 are all integrally formed alloy steel parts, and the installation structure of the entire photovoltaic panel is more firm and stable.

[0045] When installing photovoltaic panels, the steps are as follows: Step S1: installing the photovoltaic panel on the mounting plate 23 of the photovoltaic rack 201; Step S2: adjusting the height of the adjusting component 3 by means of the adjusting screw rod 34 until the second plate 32 is supported on the lower side of the mounting plate 21 , so that the mounting plate 21 of the photovoltaic rack 201 is supported on the second plate 32 ; Step S3: adjusting the height of the adjusting component 3 by means of the adjusting screw rod 34 until the height of the mounting plate 22 is flush with the keel groove 101 , that is, the lifting of the photovoltaic rack 201 is completed; Step S4: Push the photovoltaic rack 201 so that the mounting plate 21 slides on the second plate 32 until the mounting plate 22 is inserted into the keel groove 101, and the hook plate 24 correspondingly enters the keel cavity 102 of the main keel 1; Step S5: The height of the adjusting component 3 is adjusted by the adjusting screw rod 34 to drive the photovoltaic rack 201 to slightly decrease in height until the mounting plate 22 is hung on the main keel 1 . At this time, the hook plate 24 is just mounted on the inner side of the side plate of the main keel 1 .

[0046] In this way, the lifting and displacement of the photovoltaic rack 201 are very convenient, and one person can complete the installation. The photovoltaic rack 201 is connected to the adjustment component 3 through the mounting plate 21, and is connected to the main keel 1 through the mounting plate 22 and the hook plate 24, so that the photovoltaic rack 201 forms a multi-point and multi-directional stable installation, and the structure of the photovoltaic panel is more stable.

[0047] The present invention is provided with a main keel 1, a plurality of mounting components 2 and an adjusting component 3. The connecting end of the adjusting component 3 is connected to the main keel 1 through an adjusting structure. The adjusting structure can drive the adjusting component 3 to perform lifting and lowering movements relative to the main keel 1, thereby adjusting the height of the adjusting component 3, and can drive the mounting part to move to the first work position. At this time, the mounting part corresponds to the keel groove 101. Through the sliding connection between the carrying part of the photovoltaic frame 201 and the carrying end of the adjusting component 3, the mounting part can slide into the keel groove 101 on the adjusting component 3 under the connection of the carrying part. Finally, the mounting part is adjusted to the second work position through the adjusting structure, so that the photovoltaic frame 201 is hung on the keel groove 101 through its mounting part.

[0048] In the present solution, the photovoltaic frame 201 of the photovoltaic panel is installed by a hanging manner, which makes it easy to lift and install the photovoltaic panel. A single person can complete the installation of a large-mass photovoltaic panel, and the photovoltaic frame 201 is limited at multiple points and in multiple directions, so that the photovoltaic panel installation has high stability. Through this structural design, photovoltaic panels on multiple photovoltaic frames 201 can also be combined and installed at the same time, and the alignment and adjustment of multiple photovoltaic panels can be achieved. The device structure is simple and can be suitable for large-area photovoltaic power generation.

[0049] In the description of the present application, it should be noted that the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0050] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0051] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A combined photovoltaic panel hanging structure, characterized in that: include: A main keel, wherein the side of the main keel is provided with a keel groove opened along the length direction of the main keel; A plurality of mounting components, each of which comprises a photovoltaic rack, each of which has a mounting portion, a mounting portion for connecting the main keel, and a mounting portion for mounting a photovoltaic panel; and, The adjusting component includes a carrying end movably supported below the carrying part and slidably connected to the carrying part, and a connecting end connected to the main keel through an adjusting structure, and the adjusting structure is used to drive the adjusting component to perform lifting movement relative to the main keel, so as to drive the mounting part to move to a first station corresponding to the keel groove and a second station hung on the keel groove.

2. The combined photovoltaic panel hanging structure according to claim 1, characterized in that: The carrying portion of the photovoltaic rack includes a carrying plate, and the carrying plate is slidably connected to the carrying end; The mounting portion of the photovoltaic rack includes a mounting plate, which is connected to the carrying plate and corresponds to the position of the keel groove, so that the mounting plate is driven to move toward the inside or outside of the keel groove through the sliding movement of the carrying plate relative to the carrying end; The mounting portion of the photovoltaic rack includes a mounting plate, and the mounting plate is connected to the mounting plate.

3. The combined photovoltaic panel hanging structure according to claim 2, characterized in that: A keel cavity communicating with the keel groove is formed inside the main keel, and the bottom of the keel cavity is lower than the bottom of the keel groove; The mounting plate is connected to the carrying plate via a first connecting plate, and a downwardly extending hook plate is provided at one end of the mounting plate away from the first connecting plate, so that when the mounting plate is in the second working position hung on the keel groove, the hook plate is correspondingly arranged in the keel cavity.

4. The combined photovoltaic panel hanging structure according to claim 3 is characterized in that: Each of the mounting components includes two photovoltaic racks, which are symmetrically arranged on both sides of the main keel and respectively connected to the keel grooves arranged on both sides of the main keel; the adjustment component has at least two mounting ends respectively arranged on both sides of the connecting end to respectively connect the mounting parts of the photovoltaic racks on both sides of the main keel.

5. The combined photovoltaic panel hanging structure according to claim 4, characterized in that: A functional protrusion and a functional groove are provided on the side of the hook plate away from the first connecting plate. When the mounting plates of the two photovoltaic frames of the installation component are respectively moved into the keel grooves on both sides of the main keel, the functional protrusion and the functional groove of one of the photovoltaic frames can fit and connect with the functional groove and the functional protrusion of the other photovoltaic frame.

6. The combined photovoltaic panel hanging structure according to claim 5, characterized in that: The height of the hook plate is less than or equal to the height of the keel groove; when the hook plates of two photovoltaic frames are connected, the distance between the sides of the two hook plates close to the first connecting plate is equal to the width of the keel cavity.

7. The combined photovoltaic panel hanging structure according to claim 2, characterized in that: The connection end of the adjustment component includes a first plate, and the first plate is arranged on one side of the main keel; The mounting end of the adjusting component includes a second plate, and a mounting surface slidably connected to the mounting plate is formed above the second plate.

8. The combined photovoltaic panel hanging structure according to claim 7, characterized in that: The mounting plate is arranged on the lower side of the second plate, and is connected to the mounting plate through a second connecting plate, and one end of the second plate is connected to the end of the first plate through a third plate; A connecting protrusion is arranged on one side of the second connecting plate close to the second plate, and a connecting groove for plugging and matching with the connecting protrusion is arranged on the other end of the second plate.

9. The combined photovoltaic panel hanging structure according to claim 8, characterized in that: A plurality of arc-shaped protrusions are evenly arranged on the mounting surface of the second plate.

10. The combined photovoltaic panel hanging structure according to claim 1, characterized in that: The adjustment structure comprises at least one adjustment screw rod, one end of which is rotatably connected to the connecting end of the adjustment component, and the other end of which passes through the main keel and is threadedly connected to the main keel.

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