Overwater photovoltaic cable bridge supporting device

Abstract

The utility model belongs to the field of water photovoltaic area cable bridge installation, particularly relates to a water photovoltaic cable bridge supporting device, aims to solve the problem that the overall straightness and the corner direction of a cable bridge cannot be effectively controlled, and comprises a plane frame, an inclined strut frame and a hoop fixing piece. Hoop fixing pieces are fixedly arranged at one end of the plane frame and one end of the inclined strut frame, the plane frame is fixedly connected with the inclined strut frame, the hoop fixing pieces are fixedly connected with the PHC pipe piles, a rectangular frame formed by welding galvanized steel sheets serves as the plane frame and the inclined strut frame of the cable bridge, the plane frame and the inclined strut frame are fixed through hoops, and a supporting platform is formed. The bridge installation work can be well controlled on the whole, construction operation is easy and convenient, construction efficiency is improved, engineering quality is guaranteed, and construction cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of cable tray installation in floating photovoltaic areas, and specifically relates to a cable tray support device for floating photovoltaic areas. Background Technology

[0002] The installation of cable trays in floating photovoltaic fields has always been a difficult problem. Generally, floating photovoltaic cable trays are installed using PHC pipe piles as support points. Using PHC pipe piles as support points requires not only precise control of the top elevation of the pipe piles, but also control of the spacing between the pipe piles, which wastes a lot of manpower and resources.

[0003] If PHC pipe piles are used as support points for cable trays, the overall straightness and angular direction of the cable trays cannot be effectively controlled during installation, and the installation accuracy will exceed the specifications. Utility Model Content

[0004] To address the problem of ineffective control over the overall straightness and angular direction of cable trays in existing technologies, this utility model provides a support device for a floating photovoltaic cable tray, comprising a planar frame, a diagonal bracing frame, and clamp fasteners.

[0005] The planar frame and the diagonal brace frame are both fixedly provided with the clamp fastener at one end. The planar frame is fixedly connected to the diagonal brace frame, and the clamp fastener is fixedly connected to the PHC pipe pile.

[0006] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided, wherein the planar frame and the inclined bracing frame form a 45° angle.

[0007] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided, wherein the planar frame includes a first fixed rod and a second fixed rod;

[0008] Two first fixed rods and two second fixed rods are respectively provided and are fixedly connected end to end to form a rectangular frame structure.

[0009] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided. The diagonal bracing frame includes at least one horizontal bar and a diagonal bracing bar. One end of the diagonal bracing bar is fixedly connected to the bottom of the first fixed bar and / or the second fixed bar, and the other end of the diagonal bracing bar is fixedly connected to the horizontal bar.

[0010] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided, wherein the clamp fixing member is U-shaped and is fixedly connected to the second fixing rod and / or the horizontal rod by bolts.

[0011] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided, wherein a plurality of through holes are provided on the end face of the planar frame.

[0012] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided, wherein the planar frame and the diagonal bracing frame are made of galvanized steel plate.

[0013] The beneficial effects of this utility model are:

[0014] By welding galvanized steel plates into a rectangular frame as the planar frame and the diagonal bracing frame of the cable tray, and fixing it with clamps to form a support platform, the overall installation of the cable tray can be well controlled. The construction operation is simple and convenient, which improves construction efficiency, ensures project quality, and reduces construction costs. Attached Figure Description

[0015] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 These are elevation views of some embodiments of this application;

[0017] Figure 2 These are plan views of some embodiments of this application.

[0018] In the diagram: 1. Planar frame; 11. First fixing rod; 12. Second fixing rod; 2. Diagonal bracing frame; 3. Hoop fastener; 4. PHC pipe pile. Detailed Implementation

[0019] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] like Figure 1-2 As shown, this utility model provides a support device for a floating photovoltaic cable tray, which includes a planar frame 1, a diagonal brace frame 2, and a clamp fixing component 3.

[0022] The planar frame 1 and the diagonal bracing frame 2 are both fixedly provided with the clamp fastener 3 at one end. The planar frame 1 is fixedly connected to the diagonal bracing frame 2, and the clamp fastener 3 is fixedly connected to the PHC pipe pile 4.

[0023] In specific implementation, the planar frame 1 is a rectangular frame structure, and the diagonal bracing frame 2 is inclinedly set at the bottom of the planar frame 1. The planar frame 1 and the diagonal bracing frame 2 form a 45° angle. The planar frame 1 and the diagonal bracing frame 2 are fixedly connected to the PHC pipe pile 4 by clamp fasteners 3. This can solve the problem of installing and laying DC cable trays on water in photovoltaic areas, effectively control the straightness of cable tray installation, uneven spacing and inconsistent cable tray elevation and other quality problems, improve construction efficiency and save construction costs.

[0024] In some embodiments, the planar frame 1 includes a first fixing rod 11 and a second fixing rod 12;

[0025] Two first fixing rods 11 and two second fixing rods 12 are respectively provided and are fixedly connected end to end to form a rectangular frame structure.

[0026] In practice, the first fixing rod 11 and the second fixing rod 12 are welded to form a rectangular frame structure, which, together with the diagonal bracing frame 2, forms a triangular structure.

[0027] In some embodiments, the diagonal bracing frame 2 includes at least one horizontal bar and a diagonal bracing bar, one end of the diagonal bracing bar being fixedly connected to the bottom of the first fixed bar 11 and / or the second fixed bar 12, and the other end of the diagonal bracing bar being fixedly connected to the horizontal bar.

[0028] In practice, the second fixing rod 12 and the horizontal rod are both perpendicularly attached to the PHC pipe pile 4. Two through holes are opened on the side of the second fixing rod 12 and the horizontal rod for inserting the clamp fixing piece 3 and fixing it with bolts.

[0029] According to some embodiments of this application, a support device for a floating photovoltaic cable tray is provided, wherein the clamp fixing member 3 is arranged in a U-shape, and the clamp fixing member 3 is fixedly connected to the second fixing rod 12 and / or the horizontal rod by bolts.

[0030] In practice, the bend of the clamp fastener 3 can be adapted to the curved surface of the PHC pipe pile 4.

[0031] In some embodiments, a plurality of through holes are provided on the end face of the planar frame 1.

[0032] In practice, the second fixing rod 12 on the outer side is provided with 4 bolt holes for fixing the cable tray, and the first fixing rod 11 on both sides is provided with 7 bolt holes. The bolt holes distributed horizontally and vertically can adjust the installation distance of the cable tray.

[0033] In some embodiments, the planar frame 1 and the diagonal bracing frame 2 are made of galvanized steel sheet.

[0034] In practice, the clamp fastener 3 is composed of M12 round steel and bolts.

[0035] In practice, the four upper fixed rods of the device are first welded together to form a rectangular planar frame. Then, diagonal braces are welded together, with the connection angle between the diagonal braces and the upper fixed rods forming a 45° angle. Finally, the diagonal braces are welded to the bottom horizontal rod. The upper fixed rods are bolted to a certain height on the pipe pile body using U-shaped clamps. The levelness of the rectangular frame is controlled using a spirit level. Then, the lower horizontal rods are bolted together using U-shaped clamps. The cable tray is then installed on the upper part. After the installation is level, it is bolted together through the pre-drilled holes on the upper fixed rods. If the cable tray is not straight, its straightness is adjusted through the pre-drilled holes on the upper horizontal rods.

[0036] By using a rectangular frame welded from galvanized angle iron as a support platform for the cable tray, the overall installation work of the cable tray can be well controlled. The construction operation is simple and convenient, which improves construction efficiency, ensures project quality, reduces construction costs, and can quickly complete the installation of cable trays for floating photovoltaic systems, ensuring that the verticality, spacing, and pile top elevation of the cable trays meet the design requirements.

[0037] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0038] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent in such process, method, article, or apparatus / device.

[0040] The technical solution of this utility model has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A support device for a floating photovoltaic cable tray, characterized in that, It includes a planar frame (1), a diagonal bracing frame (2), and a clamp fastener (3); The plane frame (1) and the diagonal brace frame (2) are both fixedly provided with the clamp fastener (3) at one end. The plane frame (1) is fixedly connected to the diagonal brace frame (2), and the clamp fastener (3) is fixedly connected to the PHC pipe pile (4). Multiple through holes are opened on the end face of the plane frame (1).

2. The floating photovoltaic cable tray support device according to claim 1, characterized in that, The planar frame (1) and the diagonal bracing frame (2) form a 45° angle.

3. The floating photovoltaic cable tray support device according to claim 1, characterized in that, The planar frame (1) includes a first fixed rod (11) and a second fixed rod (12); Two first fixing rods (11) and two second fixing rods (12) are respectively provided and are fixedly connected end to end to form a rectangular frame structure.

4. The floating photovoltaic cable tray support device according to claim 3, characterized in that, The diagonal bracing frame (2) includes at least one horizontal bar and a diagonal bracing rod. One end of the diagonal bracing rod is fixedly connected to the bottom of the first fixed bar (11) and / or the second fixed bar (12), and the other end of the diagonal bracing rod is fixedly connected to the horizontal bar.

5. A support device for a floating photovoltaic cable tray according to claim 4, characterized in that, The clamp fastener (3) is U-shaped and is fixedly connected to the second fixing rod (12) and / or the horizontal rod by bolts.

6. The floating photovoltaic cable tray support device according to claim 1, characterized in that, The planar frame (1) and the diagonal bracing frame (2) are made of galvanized steel plate.

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