Supporting device for photovoltaic panel

Abstract

The utility model provides a supporting device for a photovoltaic panel. The supporting device comprises two transverse plates, two clamping mechanisms, three panel supporting structures and three adjustable fixing structures, the three panel supporting structures are arranged side by side, the two transverse plates are symmetrically arranged at the left end and the right end of the three panel supporting structures, and the end of each panel supporting structure is fixedly connected with the corresponding transverse plate. The three adjustable fixing structures are evenly arranged above the three panel supporting structures, and the middle of each adjustable fixing structure is connected with one panel supporting structure through a locking structure. According to the supporting device for the photovoltaic panel, the problem that the installation complexity is increased due to the fact that a supporting device in the prior art needs to be fixed on a light steel roof through a plurality of connecting points is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic equipment, and in particular relates to a supporting device for a photovoltaic panel. Background Art

[0002] The supporting structure of the light steel roof and photovoltaic modules is to install the photovoltaic modules on the roof of the light steel structure, and ensure the stability of the photovoltaic modules and their power generation efficiency through a specific fixing method. This structure is widely used in industrial plants, commercial buildings and some residential buildings. Since the supporting device in the related technology needs to be fixed on the light steel roof through multiple connection points, the installation complexity is increased. In addition, each connection point needs to be precisely positioned and installed, and a slight deviation may affect the stability of the overall structure. Summary of the invention

[0003] In view of this, the present invention aims to solve one of the related technical problems at least to a certain extent.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A supporting device for a photovoltaic panel, comprising two horizontal plates, two clamping mechanisms, three panel supporting structures and three adjustable fixing structures;

[0006] The three panel support structures are arranged in parallel, the two horizontal plates are symmetrically arranged at the left and right ends of the three panel support structures, and the ends of each panel support structure are fixedly connected to the horizontal plate;

[0007] The three adjustable fixing structures are evenly arranged above the three panel supporting structures, the middle of the adjustable fixing structure is connected to one of the panel supporting structures through a locking structure, the front and rear sides of the adjustable fixing structure are connected to one of the panel supporting structures through a guiding structure, and the front and rear ends of the three adjustable fixing structures are connected to one of the clamping mechanisms accordingly;

[0008] The clamping mechanism includes a fixed plate, an anti-slip structure and three clamping mechanisms. The cross-section of the fixed plate is L-shaped. The inner side of the fixed plate can cooperate with the protrusion of the light steel roof. The anti-slip structure is arranged on the inner side of the fixed plate. Each of the clamping mechanisms is connected to a corresponding adjustable fixed structure. The clamping mechanism is connected to the fixed plate and is used to clamp the fixed plate.

[0009] Furthermore, the panel support structure includes a supporting beam and two connecting plates, the two connecting plates are symmetrically arranged on the supporting beam, the supporting beam is evenly arranged with three first long holes, and each of the connecting plates is provided with two second long holes.

[0010] Furthermore, a locking structure is correspondingly arranged in each of the first elongated holes of the panel support structure located in the middle part. The locking structure includes a locking screw and a locking nut. The locking screw is slidably arranged in the first elongated hole. The top of the locking screw is fixedly connected to the adjustable fixing structure. The locking screw is connected and fixed to the first elongated hole through the locking nut.

[0011] Furthermore, a guide structure is correspondingly arranged in the first long hole of the panel support structure located on the front and rear sides, and the guide structure includes a guide rod and a limit block. The top of the guide rod is fixedly connected to the adjustable fixed structure, and the bottom of the guide rod is fixedly connected to the limit block. The guide rod is slidably arranged in the first long hole.

[0012] Furthermore, the adjustable fixed structure includes a supporting longitudinal beam, two reinforcing ribs, two connecting structures and two mounting plates. The supporting longitudinal beam is provided with bent edges on the front and rear sides. The bent edges are connected to a clamping mechanism through a connecting structure. A reinforcing rib is correspondingly arranged on the inner side of each bent edge. The two mounting plates are symmetrically arranged on the upper end surface of the supporting longitudinal beam, and each mounting plate is used to connect a photovoltaic panel.

[0013] Furthermore, the clamping mechanism includes a clamping screw, a thickened pad and a clamping support plate, the cross-section of the clamping support plate is L-shaped, the top of the clamping support plate is connected to the bent edge, the thickened pad is arranged on the inner side of the clamping support plate, the inner end of the clamping screw is rotatably connected to the fixed plate, and the clamping screw is threadedly connected to the thickened pad and the clamping support plate.

[0014] Furthermore, the anti-skid structure is an anti-skid rubber pad, and the anti-skid rubber pad is glued to the inner side of the fixing plate.

[0015] Furthermore, the connection structure includes three connection bolts, and the three connection bolts are used to achieve the connection and fixation between the bent edge and the clamping support plate.

[0016] Compared with the prior art, the supporting device for photovoltaic panels described in the present invention has the following advantages:

[0017] 1. The clamping mechanism includes a fixing plate, an anti-skid structure and three clamping mechanisms. The L-shaped design of the fixing plate can well adapt to the protrusions of the light steel roof, reducing the difficulty of positioning during installation. The anti-skid structure (anti-skid rubber pad) is set on the inner side of the fixing plate to effectively prevent the fixing plate from sliding during installation, thereby improving installation efficiency and safety. Operators can adjust and fix more easily, reducing cumbersome operating steps. The clamping screw is threadedly connected to the thickened pad and the clamping support plate. By tightening the screw, the fixing plate can be firmly pressed on the light steel roof. The thickened pad increases the strength of the clamping support plate, further improving the firmness of the connection.

[0018] 2. The front and rear ends of each adjustable fixed structure are connected to a corresponding clamping mechanism, and multiple clamping points are evenly distributed on the photovoltaic panel support structure, ensuring the stability and firmness of the entire system, and being able to effectively resist wind loads and other external forces. The locking structure includes a locking screw and a locking nut, which are slidably arranged in the first long hole. The top of the locking screw is fixedly connected to the adjustable fixed structure, ensuring that the adjustable fixed structure is firmly fixed on the photovoltaic panel support structure and is not easy to loosen. The guide structure includes a guide rod and a limit block, which ensures the stability of the adjustable fixed structure in the front and rear directions, prevents displacement under temperature changes or external forces, and improves the long-term stability of the entire system. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of a supporting device for a photovoltaic panel according to an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the clamping mechanism described in an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the combined structure of the bent edge and the reinforcing rib according to an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the locking structure described in an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 101. Supporting crossbeam; 102. First long hole; 103. Cross plate; 201. Connecting plate; 301. Supporting longitudinal beam; 302. Mounting plate; 303. Reinforcing rib; 401. Pressing support plate; 402. Pressing screw; 501. Fixing plate; 600. Locking structure; 601. Locking screw; 602. Locking nut; 701. Guide structure. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] A support device for a photovoltaic panel, such as Figure 1As shown, it includes two horizontal plates 103, two clamping mechanisms, three panel support structures and three adjustable fixed structures; the three panel support structures are arranged in parallel, and the two horizontal plates 103 are symmetrically arranged at the left and right ends of the three panel support structures, and the ends of each panel support structure are fixedly connected to the horizontal plates 103; the three adjustable fixed structures are evenly arranged above the three panel support structures, the middle part of the adjustable fixed structure is connected to a panel support structure through a locking structure 600, and the front and rear sides of the adjustable fixed structure are connected to a panel support structure through a guide structure 701, and the front and rear ends of the three adjustable fixed structures are correspondingly connected to a clamping mechanism;

[0031] like Figure 2 As shown, the clamping mechanism includes a fixed plate 501, an anti-skid structure and three clamping mechanisms. The cross section of the fixed plate 501 is L-shaped. The inner side of the fixed plate 501 can cooperate with the protrusion of the light steel roof. The anti-skid structure is arranged on the inner side of the fixed plate 501. Each clamping mechanism is connected to an adjustable fixed structure. The clamping mechanism is connected to the fixed plate 501, and the clamping mechanism is used to clamp the fixed plate 501. In this embodiment, the anti-skid structure is an anti-skid rubber pad, which is glued to the inner side of the fixed plate 501. The clamping mechanism includes a fixed plate 501, an anti-skid structure and three clamping mechanisms. The L-shaped design of the fixed plate 501 can well adapt to the protrusion of the light steel roof, reducing the difficulty of positioning during installation. The anti-skid structure (anti-skid rubber pad) is arranged on the inner side of the fixed plate 501, which effectively prevents the fixed plate 501 from sliding during the installation process, thereby improving the installation efficiency and safety. The operator can adjust and fix more easily, reducing cumbersome operation steps. The clamping screw 402 is threadedly connected to the thickened pad and the clamping support plate 401. By tightening the screw, the fixing plate 501 can be firmly pressed on the light steel roof. The thickened pad increases the strength of the clamping support plate 401, further improving the firmness of the connection.

[0032] The panel support structure includes a support beam 101 and two connecting plates 201 . The two connecting plates 201 are symmetrically arranged on the support beam 101 . The support beam 101 is evenly arranged with three first long holes 102 . Each connecting plate 201 is provided with two second long holes.

[0033] like Figure 4As shown, a locking structure 600 is correspondingly arranged in the first long hole 102 of the panel support structure located in the middle, and the locking structure 600 includes a locking screw 601 and a locking nut 602. The locking screw 601 is slidably arranged in the first long hole 102, and the top of the locking screw 601 is fixedly connected to the adjustable fixing structure, and the locking screw 601 is connected and fixed to the first long hole 102 through the locking nut 602. A guide structure 701 is correspondingly arranged in the first long hole 102 of the panel support structure located at the front and rear sides, and the guide structure 701 includes a guide rod and a limit block. The top of the guide rod is fixedly connected to the adjustable fixing structure, and the bottom of the guide rod is fixedly connected to the limit block. The guide rod is slidably arranged in the first long hole 102.

[0034] The adjustable fixed structure includes a supporting longitudinal beam 301, two reinforcing ribs 303, two connecting structures and two mounting plates 302. The supporting longitudinal beam 301 is provided with curved edges on both sides, and the curved edges are connected to a clamping mechanism through a connecting structure. A reinforcing rib 303 is correspondingly arranged on the inner side of each curved edge. Two mounting plates 302 are symmetrically arranged on the upper end surface of the supporting longitudinal beam 301, and each mounting plate 302 is used to connect the photovoltaic panel. The front and rear ends of each adjustable fixed structure are correspondingly connected to a clamping mechanism, and multiple clamping points are evenly distributed on the photovoltaic panel support structure, which ensures the stability and firmness of the entire system and can effectively resist wind loads and other external forces. The locking structure 600 includes a locking screw 601 and a locking nut 602, which are slidably arranged in the first long hole 102, and the top of the locking screw 601 is fixedly connected to the adjustable fixed structure, which ensures that the adjustable fixed structure is firmly fixed on the photovoltaic panel support structure and is not easy to loosen. The guide structure 701 includes a guide rod and a limit block, which ensures the stability of the adjustable fixing structure in the front-to-back direction, prevents displacement due to temperature changes or external forces, and improves the long-term stability of the entire system.

[0035] like Figure 3 As shown, the clamping mechanism includes a clamping screw 402, a thickened pad and a clamping support plate 401. The cross section of the clamping support plate 401 is L-shaped. The top of the clamping support plate 401 is connected to the bent edge. The thickened pad is arranged on the inner side of the clamping support plate 401. The inner end of the clamping screw 402 is rotatably connected to the fixing plate 501. The clamping screw 402 is threadedly connected to the thickened pad and the clamping support plate 401. The connection structure includes three connecting bolts, which are used to realize the connection and fixation between the bent edge and the clamping support plate 401.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A supporting device for a photovoltaic panel, characterized in that: It comprises two horizontal plates (103), two clamping mechanisms, three panel support structures and three adjustable fixing structures; The three panel support structures are arranged in parallel, the two transverse plates (103) are symmetrically arranged at the left and right ends of the three panel support structures, and the end of each panel support structure is fixedly connected to the transverse plate (103); The three adjustable fixing structures are evenly arranged above the three panel support structures, the middle of the adjustable fixing structure is connected to one of the panel support structures via a locking structure (600), the front and rear sides of the adjustable fixing structure are connected to one of the panel support structures via a guide structure (701), and the front and rear ends of the three adjustable fixing structures are each connected to a corresponding clamping mechanism; The clamping mechanism comprises a fixing plate (501), an anti-slip structure and three clamping mechanisms. The fixing plate (501) has an L-shaped cross section. The inner side of the fixing plate (501) can cooperate with the protrusion of the light steel roof. The anti-slip structure is arranged on the inner side of the fixing plate (501). Each of the clamping mechanisms is connected to a corresponding adjustable fixing structure. The clamping mechanism is connected to the fixing plate (501) and is used to clamp the fixing plate (501).

2. A supporting device for a photovoltaic panel according to claim 1, characterized in that: The panel support structure comprises a supporting crossbeam (101) and two connecting plates (201), wherein the two connecting plates (201) are symmetrically arranged on the supporting crossbeam (101), the supporting crossbeam (101) is evenly arranged with three first long strip holes (102), and each connecting plate (201) is provided with two second long strip holes.

3. A supporting device for a photovoltaic panel according to claim 2, characterized in that: A locking structure (600) is correspondingly arranged in each of the first elongated holes (102) of the panel support structure located in the middle, and the locking structure (600) includes a locking screw (601) and a locking nut (602). The locking screw (601) is slidably arranged in the first elongated hole (102), and the top of the locking screw (601) is fixedly connected to the adjustable fixing structure. The locking screw (601) is connected and fixed to the first elongated hole (102) through the locking nut (602).

4. A supporting device for a photovoltaic panel according to claim 2, characterized in that: A guide structure (701) is correspondingly arranged in the first long hole (102) of the panel support structure located on the front and rear sides, and the guide structure (701) includes a guide rod and a limit block. The top of the guide rod is fixedly connected to the adjustable fixed structure, and the bottom of the guide rod is fixedly connected to the limit block. The guide rod is slidably arranged in the first long hole (102).

5. A supporting device for a photovoltaic panel according to any one of claims 1 to 4, characterized in that: The adjustable fixing structure comprises a supporting longitudinal beam (301), two reinforcing ribs (303), two connecting structures and two mounting plates (302); the supporting longitudinal beam (301) is provided with curved edges at the front and rear sides; the curved edges are connected to a clamping mechanism via a connecting structure; a reinforcing rib (303) is correspondingly arranged on the inner side of each curved edge; the two mounting plates (302) are symmetrically arranged on the upper end surface of the supporting longitudinal beam (301); and each mounting plate (302) is used to connect a photovoltaic panel.

6. A supporting device for a photovoltaic panel according to claim 5, characterized in that: The clamping mechanism comprises a clamping screw (402), a thickened pad and a clamping support plate (401); the cross section of the clamping support plate (401) is L-shaped; the top of the clamping support plate (401) is connected to the bent edge; the thickened pad is arranged on the inner side of the clamping support plate (401); the inner end of the clamping screw (402) is rotatably connected to the fixed plate (501); and the clamping screw (402) is threadedly connected to the thickened pad and the clamping support plate (401).

7. A supporting device for a photovoltaic panel according to claim 5, characterized in that: The anti-skid structure is an anti-skid rubber pad, and the anti-skid rubber pad is glued to the inner side of the fixing plate (501).

8. A supporting device for a photovoltaic panel according to claim 6, characterized in that: The connection structure comprises three connection bolts, and the three connection bolts are used to achieve the connection and fixation between the bent edge and the pressing support plate (401).

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