Supporting device and photovoltaic system

Abstract

The utility model discloses a supporting device and a photovoltaic system, and the supporting device comprises a supporting frame and a steering part, the supporting frame is provided with a containing space, the top end of the supporting frame is used for bearing an assembly cable, the steering part is arranged in the containing space, and the steering part is used for bearing a functional cable and is suitable for guiding the functional cable to steer. Wherein the functions of the functional cables arranged on the different steering parts are the same or different. Therefore, on one hand, due to the arrangement of the support frame, the installation difficulty can be reduced, the installation efficiency can be improved, the cost can be reduced, the number of risk points can be reduced, and the stability and the reliability of the photovoltaic system can be improved, and on the other hand, the steering part can realize the steering of the functional cables and can realize the synchronous steering of the plurality of functional cables; bending additional structure damage and friction damage of the inhaul cable can be reduced, the service life of the inhaul cable, especially the functional cable, is prolonged, and then the service life of a photovoltaic system is prolonged.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a supporting device and a photovoltaic system. Background Art

[0002] The rapid development of the photovoltaic industry has led to a growing shortage of land for photovoltaic projects, resulting in a limited supply of high-quality land. Consequently, the industry has sought suitable mountainous, hilly, and desert locations for photovoltaic power station construction. However, the rugged terrain makes installation difficult, and land utilization rates are extremely low, resulting in low overall returns. Flexible mounting systems, however, utilize prestressed cables (e.g., stranded steel) to support loads. These systems offer a wide span, high clearance, and strong adaptability, and are poised to gradually replace fixed mounting systems on hillsides.

[0003] However, when the cable is bent at a large angle (more than 10°), it may cause friction damage and bending stress damage to the cable. For a multi-layer cable photovoltaic system, each layer of cables needs to be fixed with anchors, which not only increases the number of anchors, but also makes it difficult to ensure the structural strength and durability of the connection between the anchors and the cables, and leads to cumbersome construction procedures and increased costs. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a support device that can achieve synchronous steering of multiple cables, reducing friction damage and bending stress damage to the cables. At the same time, multiple cables can share a set of anchors, reducing the number of anchors, simplifying the construction process, and reducing costs.

[0005] The present application further proposes a photovoltaic system having the above-mentioned supporting device.

[0006] In a first aspect, an embodiment of the present application provides a support device, comprising: a support frame and a steering member, wherein the support frame has a accommodating space, the top end of the support frame is used to carry a component rope, the steering member is arranged in the accommodating space, and the steering member is configured to carry a functional rope and guide the functional rope; wherein the functions of the functional ropes arranged on different steering members are the same or different.

[0007] According to the support device of the embodiment of the present application, on the one hand, the support frame can realize the threading and bearing of the component rope and the functional rope at the same time, and there is no need to set anchors on both sides of the middle bracket of the photovoltaic system, which can reduce the number of anchors and the number of connection points, and realize the full-length layout of the component rope and the functional rope, which can not only reduce the difficulty of installation and improve the efficiency of installation, but also reduce costs, reduce the number of risk points, and improve the stability and reliability of the photovoltaic system. On the other hand, the steering member can realize the steering of the functional rope and can realize the synchronous steering of multiple functional ropes, which can reduce the bending additional structural damage and friction damage of the rope, extend the service life of the rope, especially the functional rope, and thus extend the service life of the photovoltaic system.

[0008] According to some embodiments of the present application, the steering member includes: a mounting seat and a guide plate, the mounting seat is connected to the support frame, the guide plate defines an arc-shaped guide surface, and the functional cable is in contact with the guide surface.

[0009] According to some embodiments of the present application, the mounting seat can be movably set on the support frame, and the mounting seat includes: a rotating shaft and a first connecting plate, the first connecting plate is connected to the guide plate, the rotating shaft passes through the first connecting plate, and is movably set on the support frame.

[0010] According to some embodiments of the present application, the mounting seat is fixed to the support frame, and the mounting seat includes: a mounting plate and a second connecting plate, the second connecting plate is connected to the guide plate, the mounting plate and the second connecting plate are arranged at an angle, and the mounting plate is used to be fixedly connected to the support frame.

[0011] According to some embodiments of the present application, the support frame includes: a column and a support plate, the column extends along a first direction, there are multiple columns, and the multiple columns and the support plate define the accommodating space, the support plate is arranged at one end of the column in the first direction, and is used to carry the component cable.

[0012] According to some embodiments of the present application, a plurality of steering members are spaced apart in the accommodating space in the first direction.

[0013] According to some embodiments of the present application, the support frame further includes: an assembly plate, the assembly plate is connected to the column, or the assembly plate and the column are integrally formed, and the assembly plate is used to be connected to the steering member.

[0014] According to some embodiments of the present application, the assembly plates are arranged in groups, and each group of the assembly plates are arranged relatively to each other in a second direction perpendicular to the first direction, the guide surface extends along a third direction perpendicular to the first direction and the second direction, and the accommodating space is open at least on both sides of the third direction to pass the functional cable.

[0015] According to some embodiments of the present application, the functional rope is configured as a load-bearing rope or a stabilizing rope, the steering member includes a load-bearing steering member and a stabilizing steering member, and the guide surfaces of the load-bearing steering member and the stabilizing steering member face away from each other or toward each other.

[0016] In a second aspect, an embodiment of the present application proposes a photovoltaic system, comprising: a foundation column and the supporting device described in the above embodiment, wherein the foundation column is connected to the supporting device and is fixed to the foundation surface.

[0017] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a schematic diagram of a supporting device according to a first embodiment of the present application;

[0020] Figure 2 is a schematic diagram of a supporting device according to a second embodiment of the present application;

[0021] Figure 3 is a schematic diagram of a steering member according to an embodiment of the present application;

[0022] Figure 4 is a schematic diagram of another steering member according to an embodiment of the present application;

[0023] Figure 5 This is a schematic diagram of the coordination between the support device, the component cables, the load-bearing cables, and the balance cables according to an embodiment of the present application;

[0024] Figure 6 is another schematic diagram of the coordination between the support device, the component cables, the load-bearing cables, and the balance cables according to an embodiment of the present application;

[0025] Figure 7 is a schematic diagram of a photovoltaic system according to an embodiment of the present application.

[0026] Reference numerals:

[0027] Photovoltaic system 1000,

[0028] Support device 100, component cable 200, load-bearing cable 300, stabilizing cable 400, foundation column 500,

[0029] Support frame 10, column 11, support plate 12, assembly plate 13, bottom plate 14,

[0030] Steering member 20 , rotating shaft 211 a , first connecting plate 212 a , mounting plate 211 b , second connecting plate 212 b , and guide plate 22 . DETAILED DESCRIPTION

[0031] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary-secondary relationship.

[0033] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments.

[0034] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "attached" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0035] The term "and / or" in this application simply describes an association between related objects, indicating that three possible relationships exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects are in an "or" relationship.

[0036] In the embodiments of this application, the same reference numerals represent the same components, and for the sake of brevity, detailed descriptions of the same components in different embodiments are omitted. It should be understood that the thickness, length, width, and other dimensions of the various components in the embodiments of this application, as well as the overall thickness, length, width, and other dimensions of the integrated device shown in the drawings are merely illustrative and should not constitute any limitation on this application.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In the description of the present application, a first feature being “on” or “under” a second feature may include the first and second features being in direct contact with each other, or the first and second features being in contact with each other not directly but via another feature therebetween.

[0039] In the description of this application, a first feature “on”, “above” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0040] The term "plurality" used in this application refers to two or more (including two).

[0041] Among the related technologies, the prestressed flexible cable photovoltaic system is very beneficial to the rational use of land, land conservation and space utilization, and improvement of land value because it can achieve high clearance and large span across the photovoltaic land area. Therefore, the flexible bracket will have broad application prospects.

[0042] However, flexible stents have the following technical problems:

[0043] 1. The cables are prestressed steel strands, which generate significant structural rigidity when subjected to tension. Since there are no dedicated cable deflectors, turning the cables at large angles can lead to additional bending stress and friction damage.

[0044] 2. For the multi-layer cable solution, the lower layer (arch or reverse arch) cables in the flexible support structure need to be anchored with anchors on both sides of the support, which greatly increases the number of anchors. At the same time, the connection between the anchor and the cable is also a risk point for structural strength and durability, making it difficult to ensure the durability of the flexible support.

[0045] 3. For the multi-layer cable solution, the lower layer (arch or reverse arch) cables in the flexible support structure need to be anchored with anchors on both sides of the support. Since anchors need to be set at the turning points of each cable, each span of cables needs to be individually installed with anchors and tensioned, the construction process is relatively cumbersome.

[0046] 4. For the multi-layer cable solution, the lower layer (arch or reverse arch) cables in the flexible support structure need to be anchored with anchors on both sides of the support. Since the price of anchors is relatively high, the overall cost of the flexible support system will increase.

[0047] That is to say, a flexible bracket is used, and the cable needs to bend to adapt to the terrain, which will cause bending stress damage and wear to the cable, and the cable needs to be anchored by an anchor, such as: at least one side of the end bracket located at the end needs to be provided with an anchor to anchor the cable, and both sides of the middle bracket located in the middle area need to be provided with an anchor to anchor the cable. At the same time, the photovoltaic system is generally equipped with multiple layers of cables (including but not limited to component cables, stabilizing cables and load-bearing cables), and each cable needs to be anchored with a corresponding anchor, resulting in a large number of anchors, great construction difficulty, complex and tedious construction procedures, high anchor cost, and the connection area between the anchor and the cable will form a structural strength and durability risk point of the photovoltaic system, reducing the reliability and durability of the photovoltaic system.

[0048] Based on this, the present application proposes a support device that can carry and support component cables and functional cables (including but not limited to load-bearing cables and stabilizing cables), and can realize the synchronous steering of functional cables to improve bending stress damage and extend the service life of cables. It can also reduce the number of anchors, reduce costs, and reduce structural strength and the number of durability risk points, thereby improving the durability and reliability of the photovoltaic system.

[0049] Reference below Figure 1-Figure 7 A supporting device 100 and a photovoltaic system 1000 according to an embodiment of the present application are described.

[0050] Combine Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, an embodiment of the present application provides a support device 100 , comprising: a support frame 10 and a steering member 20 .

[0051] Among them, the support frame 10 has an accommodating space, the top end of the support frame 10 is used to carry the component rope 200, the steering member 20 is arranged in the accommodating space, and the steering member 20 is configured to carry the functional rope and guide the functional rope, that is, the steering member 20 is used to carry the functional rope and is suitable for guiding the functional rope to turn, and the functions of the functional ropes arranged on different steering members 20 are the same or different.

[0052] Specifically, the support frame 10 defines a accommodating space, and the top end of the support frame 10 is suitable for carrying the horizontally extending component rope 200. At least two steering members 20 can be set in the accommodating space, and the functional rope can be carried by the steering member 20 to achieve the synchronous carrying effect of the component rope 200 and the functional rope.

[0053] That is to say, the component rope 200 and the functional rope can be fixed simultaneously through the support device 100, and the component rope 200 and the functional rope can be passed through multiple support devices 100, so that the component rope 200 and the functional rope can be stably fixed on multiple intermediate brackets of the photovoltaic system 1000. There is no need to set anchors on each intermediate bracket of the photovoltaic system 1000, which can reduce the number of anchors and the number of joints connecting the anchors and the cables, thereby reducing the overall cost of the photovoltaic system 1000.

[0054] It can be understood that the support device 100 of the embodiment of the present application is arranged on the intermediate bracket of the photovoltaic system 1000, so that the component rope 200 and the functional rope can continuously pass through the support device 100 on multiple intermediate brackets, and the end brackets of the photovoltaic system 1000 can be provided with anchors, and the component rope 200 and the functional rope are anchored to the adjacent end brackets through the anchors, so that the component rope 200 between adjacent intermediate brackets and between the intermediate brackets and the end brackets, and the functional ropes with the same function can be arranged in full length, so that each span (i.e., adjacent end brackets and intermediate brackets, adjacent intermediate brackets) does not need to be installed separately and the rope force adjusted, which simplifies the installation and tensioning work of the rope and can improve the installation efficiency of the photovoltaic system 1000.

[0055] Furthermore, based on the full-length layout of the component cables 200 and the full-length layout of functional cables with the same function, and each span no longer needs to be anchored separately, the number of connection points between the cables and the anchors can be reduced, thereby reducing the number of risk points of the photovoltaic system 1000, thereby reducing the probability of rust and strength reduction of the photovoltaic system 1000, and improving the structural stability and durability of the photovoltaic system 1000.

[0056] At the same time, the steering member 20 can guide the steering of the functional cable, such as realizing the steering of the arched stabilizing cable 400 and the weighing cable, which can reduce the additional structural damage caused by the bending of the cable on the intermediate bracket, reduce the structural damage of the functional cable, extend the service life and durability of the functional cable, and improve the durability and reliability of the photovoltaic system 1000.

[0057] According to the support device 100 of the embodiment of the present application, on the one hand, the support frame 10 can simultaneously realize the threading and bearing of the component rope 200 and the functional rope, and there is no need to set anchors on both sides of the middle bracket of the photovoltaic system 1000, which can reduce the number of anchors and the number of connection points, and realize the full-length layout of the component rope 200 and the functional rope, which can not only reduce the difficulty of installation and improve the efficiency of installation, but also reduce costs, reduce the number of risk points, and improve the stability and reliability of the photovoltaic system 1000. On the other hand, the steering member 20 can realize the steering of the functional rope and can realize the synchronous steering of multiple functional ropes, which can reduce the bending additional structural damage and friction damage of the rope, extend the service life of the rope, especially the functional rope, and thus extend the service life of the photovoltaic system 1000.

[0058] For example, in some embodiments, there are two steering members 20 .

[0059] like Figure 3 and Figure 4 As shown, according to some embodiments of the present application, the steering member 20 includes: a mounting seat and a guide plate 22, the mounting seat is connected to the support frame 10, the guide plate 22 defines an arc-shaped guide surface, and the functional cable is in contact with the guide surface.

[0060] Specifically, the component cable 200 extends in the horizontal direction, and the functional cable may include but is not limited to the load-bearing cable 300 and the stabilizing cable 400. The load-bearing cable 300 and the stabilizing cable 400 are both arched, but the arched opening direction of the load-bearing cable 300 is toward the sky, and the opening direction of the stabilizing cable 400 is toward the ground. The steering member 20 may be provided with an arc-shaped guide surface, and the functional cable is in contact with the guide surface, so that Figure 5 and Figure 6 As shown, the functional cable is configured as a load-bearing cable 300 or a stabilizing cable 400, the steering member 20 includes a load-bearing steering member and a stabilizing steering member, and the guide surfaces of the load-bearing steering member and the stabilizing steering member are away from each other or facing each other. This application defines the height direction as the first direction, the left and right direction as the second direction, and the extension direction of the component cable 200 (i.e., the front and back direction) as the third direction. The photovoltaic system 1000 includes a plurality of brackets arranged in an array, each column of brackets is arranged at intervals along the third direction, and each row of brackets is arranged at intervals along the second direction. The brackets at both ends of the third direction are defined as end brackets, and the brackets between the two end brackets are defined as intermediate brackets.

[0061] It should be pointed out that the mounting seat is connected to the support frame 10, the mounting seat can be set in the accommodating space, the steering member 20 can be set corresponding to the functional cable, and the movement of the functional cable can be rotation or sliding along an arc surface, so that during the tensioning process of the functional cable, the functional cable generates movement relative to the support frame 10 based on the force applied to the functional cable.

[0062] That is to say, the steering member 20 defines a guide surface on the support frame 10. During the movement of the functional cable, the guide surface can contact the functional cable to distribute the concentrated stress on the functional cable, enable the functional cable to complete the steering, and reduce the movement of the functional cable during the steering process to reduce friction damage, and at the same time reduce bending damage to the functional cable.

[0063] like Figure 3 As shown, according to some embodiments of the present application, the mounting seat can be movably set on the support frame 10, and the mounting seat includes: a rotating shaft 211a and a first connecting plate 212a, the first connecting plate 212a is connected to the guide plate 22, the rotating shaft 211a passes through the first connecting plate 212a, and can be movably set on the support frame 10.

[0064] That is to say, in some embodiments of the present application, the steering member 20 is rotatably provided on the support frame 10, and in the technical solution in which the steering member 20 is rotatably provided on the support frame 10, the rotating shaft 211a is rotatably cooperated with the support frame 10, and the first connecting plate 212a is fixedly connected to the guide plate 22, so that the rotating shaft 211a can drive the first connecting plate 212a and the guide plate 22 to rotate synchronously.

[0065] Among them, the guide plate 22 can be constructed as an arc-shaped plate, and the rotating shaft 211a is set in the middle position of the guide plate 22. The rotating shaft 211a and the support frame 10 can be rotated together to realize the adaptive angle adjustment of the steering member 20, so that the functional cable and the guide surface are more closely fitted, effectively reducing friction damage and bending damage.

[0066] like Figure 4 As shown, of course, the structure of the steering member 20 of the embodiment of the present application is not limited to this. In other embodiments, the mounting seat is fixed to the support frame 10, and the mounting seat includes: a mounting plate 211b and a second connecting plate 212b, the second connecting plate 212b is connected to the guide plate 22, the mounting plate 211b and the second connecting plate 212b are arranged at an angle, and the mounting plate 211b is used to be fixedly connected to the support frame 10.

[0067] That is to say, in some other embodiments of the present application, the steering member 20 is fixed on the support frame 10, and in the technical solution in which the steering member 20 is fixed on the support frame 10, the mounting plate 211b can be one or more and extend along the second direction, the second connecting plate 212b is located at one or more, the second connecting plate 212b extends along the first direction, and the second connecting plate 212b is fixed to the guide plate 22, and the mounting plate 211b is fixed to the support frame 10 to achieve a fixed connection of the steering member 20 on the support frame 10, which can improve the connection stability and reliability of the steering member 20 and the support frame 10.

[0068] like Figure 1 and Figure 2 As shown, according to some embodiments of the present application, the support frame 10 includes: a column 11 and a support plate 12, the column 11 extends along a first direction, there are multiple columns 11, and the multiple columns 11 and the support plate 12 define an accommodating space, the support plate 12 is arranged at one end of the column 11 in the first direction, and is used to carry the component cable 200.

[0069] Specifically, there can be four columns 11, and a base plate 14 can be set at one end of the four columns 11, and a support plate 12 can be set at the other end. The support plate 12 is used to carry the component rope 200, and the four columns 11 enclose a accommodating space, and the third direction of the accommodating space is open on both sides to facilitate the passage of the functional rope.

[0070] It can be understood that the support frame 10 can simultaneously realize the bearing of the component rope 200 and the functional rope, and realize the synchronous steering of multiple functional ropes. It has a simple structure and is assembled by multiple columns 11, support plates 12 and other structures. There is no need to set up processing molds, which can reduce production costs.

[0071] Combine Figure 1 and Figure 2 As shown, according to some embodiments of the present application, a plurality of steering members 20 are spaced apart in the accommodating space in the first direction.

[0072] That is to say, a plurality of steering members 20 can be arranged at intervals in the accommodating space, and each steering member 20 can be used to carry a functional rope. By setting the accommodating space, the number of steering members 20 can be reasonably set based on demand, which makes it convenient to increase or decrease the number of steering members 20 according to usage requirements, so that the support device 100 can be mass-produced and adapted for use in a variety of photovoltaic systems 1000, thereby improving the versatility and adaptability of the support device 100.

[0073] According to some embodiments of the present application, the support frame 10 further includes: an assembly plate 13 , which is connected to the column 11 , or the assembly plate 13 and the column 11 are integrally formed, and the assembly plate 13 is used to be connected to the steering member 20 .

[0074] It should be pointed out that, combined with Figure 5 and Figure 6 As shown, in an embodiment in which the steering member 20 is rotatably provided on the support frame 10, a mounting hole may be formed on the assembly plate 13, and the rotating shaft 211a is provided through the mounting hole. In an embodiment in which the steering member 20 is fixedly provided on the support frame 10, no mounting hole is required on the assembly plate 13, and the mounting plate 211b and the assembly plate 13 may be directly constructed as a combination of one or more forms such as clip-on fixation, welding fixation, and plug-in fixation to achieve fixation of the mounting plate 211b on the support frame 10.

[0075] Specifically, if Figure 1 As shown, in the first embodiment of the present application, the assembly plate 13 and the column 11 are constructed as a separate structure. There can be multiple assembly plates 13, which are adaptively set based on the number of steering members 20. The assembly plate 13 is connected to the two columns 11 on both sides in the third direction, and the assembly plate 13 is used to install the steering member 20. Figure 2 As shown, in the second embodiment of the present application, the assembly plate 13 and the column 11 are constructed as an integral piece, and the assembly plate 13 is constructed as a large plate extending along the first direction and having a length less than or equal to the column 11, and multiple mounting positions can be formed thereon, each mounting position being suitable for mounting a steering member 20.

[0076] like Figure 5 and Figure 6 As shown, according to some embodiments of the present application, the assembly plates 13 are arranged in groups, and each group of assembly plates 13 is arranged relatively to each other in a second direction perpendicular to the first direction. The guide surface extends along a third direction perpendicular to the first direction and the second direction, and the accommodating space is open on at least both sides of the third direction to pass the functional cable.

[0077] That is to say, the four columns 11 enclose a accommodating space that is open on both sides along the second direction and on both sides along the third direction. The two sides in the third direction are open to facilitate the passage of functional cables, and the two sides in the second direction are open, which can be used to set up assembly plates 13, and the steering parts 20 are installed through the assembly plates 13. The assembly plates 13 are arranged in groups, with each group of assembly plates 13 consisting of two, and the assembly plates 13 can be a plurality of small plate structures, each steering part 20 corresponds to two assembly plates 13, and multiple steering parts 20 are corresponding to multiple pairs of assembly plates 13, or the assembly plates 13 are constructed as a large plate structure and are corresponding to multiple steering parts 20.

[0078] Of course, the arrangement positions of the assembly plates 13 in the embodiment of the present application are not limited thereto. In other embodiments, each group of assembly plates 13 includes four, and the assembly plates 13 are arranged in pairs opposite to each other in the first direction and the second direction.

[0079] It can be understood that a base plate 14 can be provided at the bottom end of the column 11, and the base plate 14 can be used to connect with the intermediate bracket. The intermediate bracket can be constructed as a supporting portal frame or as a base column 500, and a supporting device 100 can be provided on each intermediate bracket, so that each intermediate bracket is more independent. When carrying and connecting the component rope 200 and the functional rope, even if there are height differences and plane position deviations between the multiple intermediate brackets, there is no need to add other adjustment structures. The steering of the steering member 20 can be coordinated with the bearing of the support frame 10, which can improve the installation adaptability of the support device 100 and the intermediate bracket, reduce the installation difficulty, and improve the assembly efficiency.

[0080] like Figure 7 As shown, an embodiment of the present application proposes a photovoltaic system 1000, comprising: a foundation column 500 and the support device 100 in the above embodiment, wherein the foundation column 500 is connected to the support device 100 and is fixed to the foundation surface.

[0081] Specifically, the basic column 500 (i.e., the intermediate bracket) can be a single column or constructed as a supporting gantry. The photovoltaic system 1000 includes a plurality of brackets arranged in an array. The brackets are arranged in columns. Each column of brackets includes an end bracket and an intermediate bracket. The intermediate bracket includes a basic column 500 and the above-mentioned supporting device 100. The supporting device 100 is fixed to the basic column 500 through the bottom plate 14 of the supporting frame 10. The head ends of the component rope 200 and the functional rope are anchored on the end bracket, and multiple intermediate brackets are sequentially passed through, and the tail end is anchored on the end bracket at the other end. The component rope 200 is used to fix the photovoltaic component.

[0082] According to the photovoltaic system 1000 of the embodiment of the present application, the support device 100 described above can achieve the following technical effects:

[0083] 1) Multiple cables of different linear types (such as the horizontally extending component cable 200, the arched stabilizing cable 400 and the inverted arched load-bearing cable 300) can be synchronously passed through the intermediate bracket continuously. In particular, the arched stabilizing cable 400 and the inverted arched load-bearing cable 300 are steered by providing a steering member 20, which greatly reduces the additional structural damage caused by the direct bending of the cable.

[0084] 2) There is no need to set anchors at each centerpiece bracket position, which reduces the number of anchors and cable joints and reduces the overall cost.

[0085] 3) The component cables 200 and the functional cables are anchored by the end brackets, so that different linear cables of the photovoltaic flexible bracket can be laid out along the entire length, eliminating the need for separate installation and cable force adjustment for each span, thus simplifying the cable installation and tensioning work and improving installation efficiency.

[0086] 4) Cables of different linear types can be laid throughout the entire length. Since anchors are no longer required for separate anchoring in each span, the number of risk points is reduced, and the risk of strength reduction and corrosion at the connection between the cable and the anchor is reduced.

[0087] 5) The supporting device 100 has a simple structure, and is mainly assembled from the steering member 20 and the supporting frame 10. No additional mold processing is required, which facilitates further increasing the number of synchronous steering cables and realizing mass production.

[0088] 6) The intermediate bracket has strong structural independence. When carrying and connecting the cables, if there are height and plane position deviations between the base columns 500 of multiple intermediate brackets, no other adjustment structures need to be added, which greatly improves the structural installation adaptability and work efficiency.

[0089] Other structures and operations of the supporting device 100 and the photovoltaic system 1000 according to the embodiment of the present application are well known to those skilled in the art and will not be described in detail here.

[0090] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0091] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A supporting device (100), characterized in that: include: A support frame (10), the support frame (10) having an accommodating space, and a top end of the support frame (10) for carrying a component cable (200); A steering member (20), the steering member (20) is arranged in the accommodating space, and the steering member (20) is configured to carry the functional cable and guide the functional cable; wherein The functions of the functional cables arranged on different steering members (20) are the same or different.

2. The support device (100) according to claim 1, characterized in that The steering member (20) comprises: a mounting seat and a guide plate (22); the mounting seat is connected to the support frame (10); the guide plate (22) defines an arc-shaped guide surface, and the functional cable is in contact with the guide surface.

3. The supporting device (100) according to claim 2, characterized in that: The mounting seat is movably arranged on the support frame (10), and the mounting seat comprises: a rotating shaft (211a) and a first connecting plate (212a), wherein the first connecting plate (212a) is connected to the guide plate (22), and the rotating shaft (211a) passes through the first connecting plate (212a) and is movably arranged on the support frame (10).

4. The supporting device (100) according to claim 2, characterized in that The mounting seat is fixed to the support frame (10), and the mounting seat comprises: a mounting plate (211b) and a second connecting plate (212b), the second connecting plate (212b) being connected to the guide plate (22), the mounting plate (211b) and the second connecting plate (212b) being arranged at an angle, and the mounting plate (211b) is used for fixed connection with the support frame (10).

5. The supporting device (100) according to claim 2, characterized in that The support frame (10) comprises: a column (11) and a support plate (12), wherein the column (11) extends along a first direction, there are multiple columns (11), and the multiple columns (11) and the support plate (12) define the accommodating space, and the support plate (12) is arranged at one end of the column (11) in the first direction and is used to carry the component cable (200).

6. The supporting device (100) according to claim 5, characterized in that A plurality of the steering members (20) are arranged in the accommodating space at intervals in the first direction.

7. The supporting device (100) according to claim 5, characterized in that The support frame (10) further includes: an assembly plate (13), the assembly plate (13) being connected to the column (11), or the assembly plate (13) and the column (11) being integrally formed, and the assembly plate (13) being used to be connected to the steering member (20).

8. The supporting device (100) according to claim 7, characterized in that The assembly plates (13) are arranged in groups, and each group of the assembly plates (13) are arranged relative to each other in a second direction perpendicular to the first direction, the guide surface extends in a third direction perpendicular to the first direction and the second direction, and the accommodating space is open at least on both sides of the third direction to pass the functional cable.

9. The supporting device (100) according to any one of claims 2 to 8, characterized in that: The functional cable is configured as a load-bearing cable (300) or a stabilizing cable (400), the steering member (20) comprises a load-bearing steering member and a stabilizing steering member, and the guide surfaces of the load-bearing steering member and the stabilizing steering member are away from each other or toward each other.

10. A photovoltaic system (1000), characterized in that: include: A foundation column (500) and a supporting device (100) according to any one of claims 1 to 9, wherein the foundation column (500) is connected to the supporting device (100) and is fixed to a foundation surface.

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