Keel mounting structure of building photovoltaic component

Abstract

The utility model discloses a keel installation structure of a building photovoltaic component, which comprises a supporting keel, a main keel is arranged above the supporting keel, a butt joint groove is arranged on the supporting keel, a butt joint frame is arranged at the bottom of the main keel, a first butt joint port is arranged at the bottom of the butt joint groove, and second butt joint ports are arranged on two sides of the butt joint frame. According to the structure, the butt joint groove is in butt joint through the butt joint frame, so that the main keel is installed on the supporting keel, the position of the main keel is kept, the second butt joint opening and the first butt joint opening are connected through the fixing rod, and therefore the main keel is installed on the supporting keel. Therefore, the main keel is clamped on the supporting keel, the limiting block is clamped on the outer side of one side of the second butt joint opening, the other side of the second butt joint opening is screwed on the bolt through the nut, fixing is completed, the whole structure can be fixed only through the three fixing rods, and compared with an existing installation structure, assembling is faster and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of keel installation structures, and specifically relates to a keel installation structure for building photovoltaic components. Background Technique

[0002] Building integrated photovoltaics (BIPV) is a new energy utilization method that combines a solar photovoltaic power generation system with modern building design. It directly converts solar energy into electrical energy by laying photovoltaic modules on the outer surface of the building structure, providing clean electricity for the building. The BIPV system can not only supply power to the building, but also serve as the exterior wall, rain lotus, sunshade, skylight, etc. of the building, realizing multi-functional integration and improving the energy-saving effect and aesthetics of the building.

[0003] In the existing Chinese patent with the publication number CN219678373U and the name of a keel installation structure for building photovoltaic components, it is clearly recorded in the patent abstract that "the structure of the utility model is simple, with few components, resulting in fewer joints, thereby greatly reducing the possibility of problems at the joints, and the structure is stable. By arranging connection blocks and fixing parts on both sides of the main keel, the connection between the cross brace keel and the main keel is more stable, improving the stability of the keel installation structure, and at the same time increasing the service life of the keel installation structure. In addition, by arranging a telescopic rod, the installation height can be adjusted, enhancing the flexibility", but in this technology and a large number of existing keel installation structures, a large number of installation parts, namely screws, need to be fixed on the connection blocks to fix the main keel. A large number of installation parts consume a lot of physical strength of the staff, and the operation is too cumbersome. Moreover, when this structure needs to be disassembled, all the installation parts need to be disassembled, and the operation is extremely inconvenient. Content of the Utility Model

[0004] The purpose of the utility model is to provide a keel installation structure for building photovoltaic components to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A keel installation structure for building photovoltaic components includes a support keel, a main keel is arranged above the support keel, a docking groove is arranged on the support keel, a docking frame is arranged at the bottom of the main keel, the docking frame docks with the docking groove, a first docking port is arranged at the bottom of the docking groove, second docking ports are arranged on both sides of the docking frame, the second docking ports dock with the first docking port, and fixing rods are arranged outside the second docking ports, and the fixing rods pass through the second docking ports and the first docking port.

[0007] In a preferred embodiment of the present utility model, a limit bolt is provided inside the docking groove, a limit opening is provided inside the docking frame, and the limit bolt is disassembled and assembled on the limit opening.

[0008] In a preferred embodiment of the present utility model, a bolt is provided at the top of the fixed rod, a nut is provided on the bolt, and the nut is threadedly connected to the bolt.

[0009] In a preferred embodiment of the present utility model, a limit block is provided at the rear side of the fixed rod, and the limit block and the nut are located outside the second docking port.

[0010] In a preferred embodiment of the present utility model, a telescopic rod is provided at the top of the main keel.

[0011] In a preferred embodiment of the present utility model, a support block is provided at the top of the telescopic rod.

[0012] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model.

[0013] Beneficial effects: The structure docks the docking frame with the docking groove, so that the main keel is installed on the support keel. When the docking frame docks with the docking groove, the limit bolt connects to the limit opening, thereby limiting the main keel and keeping its position. The second docking port docks with the first docking port, that is, the fixed rod connects the second docking port and the first docking port, so that the main keel is stuck on the support keel. The limit block is stuck on the outer side of one side of the second docking port, and the other side is tightened by the nut on the bolt, that is, the fixation is completed. Thus, the overall structure can be fixed only by three fixed rods. Compared with the existing installation structure, it is assembled more quickly and conveniently.

[0014] The above description is only an overview of the technical solution of the present utility model. In order to be able to understand the technical means of the present utility model more clearly and implement it according to the content of the specification, the following takes the preferred embodiments of the present utility model and combines with the drawings to describe in detail as follows. The specific implementation manners of the present utility model are given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0016] Figure 1 It is a schematic diagram of the main structure in the keel installation structure of a building photovoltaic component;

[0017] Figure 2 It is an exploded structure diagram of the keel installation structure of a building photovoltaic component;

[0018] Figure 3 Schematic diagram of the support keel structure in the keel installation structure of a building photovoltaic component;

[0019] Figure 4 Schematic diagram of the bottom structure of the main keel in the keel installation structure of a building photovoltaic component.

[0020] In the figure: 1. Support keel; 11. Docking groove; 12. Limit bolt; 13. First docking port; 2. Main keel; 21. Limit opening; 22. Docking frame; 23. Second docking port; 3. Fixed rod; 31. Limit block; 32. Bolt; 33. Nut; 4. Telescopic rod; 41. Support block. Specific implementation mode

[0021] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0022] Please refer to Figures 1-4 , a keel installation structure of a building photovoltaic component of the present invention includes a support keel 1. The support keel 1 is the bottom support structure of the keel installation structure and is used for installing and supporting the structure above the keel. A main keel 2 is arranged above the support keel 1. The main keel 2 is the main installation structure of the keel installation structure and is used for installing other structures. A docking groove 11 is arranged on the support keel 1, and a docking frame 22 is arranged at the bottom of the main keel 2. That is, the docking frame 22 is docked with the docking groove 11, so that the main keel 2 is installed on the support keel 1. A limit bolt 12 is arranged inside the docking groove 11, and a limit opening 21 is arranged inside the docking frame 22. The limit bolt 12 is disassembled and assembled on the limit opening 21. When the docking frame 22 is docked with the docking groove 11, the limit bolt 12 is connected to the limit opening 21, so as to limit the main keel 2 and keep its position.

[0023] At the bottom of the docking groove 11, there is a first docking port 13. On both sides of the docking frame 22, there are second docking ports 23. Outside the second docking ports 23, there are fixing rods 3. That is, the second docking ports 23 are docked with the first docking ports 13, so that the fixing rods 3 pass through the second docking ports 23 and the first docking ports 13. That is, the second docking ports 23 and the first docking ports 13 are connected by the fixing rods 3, so that the docking frame 22 is fixed on the docking groove 11. That is, the main keel 2 is stuck on the support keel 1. At the top of the fixing rod 3, there is a bolt 32. On the bolt 32, there is a nut 33. The nut 33 is threadedly connected to the bolt 32. At the rear of the fixing rod 3, there is a limiting block 31. The limiting block 31 and the nut 33 are outside the second docking ports 23. The sizes of the limiting block 31 and the nut 33 are larger than those of the second docking ports 23. That is, the limiting block 31 is stuck on the outside of one side of the second docking ports 23, and on the other side, the nut 33 is tightened on the bolt 32, that is, the fixing is completed. Thus, the overall structure can be fixed only by three fixing rods 3.

[0024] At the top of the main keel 2, there is a telescopic rod 4. At the top of the telescopic rod 4, there is a support block 41. The telescopic rod 4 is used to drive the support block 41 to expand and contract. The support block 41 is used to support the photovoltaic structure. And by expanding and contracting the telescopic rods 4 at different positions, it is convenient to use in different situations.

[0025] The working principle of the present utility model is as follows: The docking frame 22 is docked with the docking groove 11, so that the main keel 2 is installed on the support keel 1. When the docking frame 22 is docked with the docking groove 11, the limit bolt 12 connects to the limit port 21, so as to limit the main keel 2 and keep its position. The second docking ports 23 are docked with the first docking ports 13, so that the fixing rods 3 pass through the second docking ports 23 and the first docking ports 13. That is, the second docking ports 23 and the first docking ports 13 are connected by the fixing rods 3, so that the main keel 2 is stuck on the support keel 1. The limiting block 31 is stuck on the outside of one side of the second docking ports 23, and on the other side, the nut 33 is tightened on the bolt 32, that is, the fixing is completed. The photovoltaic structure is supported by the support block 41, and the telescopic rod 4 is used for expansion and contraction, so as to facilitate adjustment.

[0026] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A keel installation structure for a building photovoltaic component, comprising a supporting keel (1), characterized in that: A main keel (2) is arranged above the supporting keel (1), a docking groove (11) is arranged on the supporting keel (1), a docking frame (22) is arranged at the bottom of the main keel (2), the docking frame (22) docks with the docking groove (11), a first docking interface (13) is arranged at the bottom of the docking groove (11), second docking interfaces (23) are arranged on both sides of the docking frame (22), the second docking interface (23) docks with the first docking interface (13), a fixing rod (3) is arranged outside the second docking interface (23), and the fixing rod (3) passes through the second docking interface (23) and the first docking interface (13).

2. A keel installation structure for building photovoltaic components according to claim 1, characterized in that: A limit bolt (12) is arranged inside the docking groove (11), a limit opening (21) is arranged inside the docking frame (22), and the limit bolt (12) is assembled and disassembled on the limit opening (21).

3. A keel installation structure for building photovoltaic components according to claim 1, characterized in that: A bolt (32) is arranged at the top of the fixing rod (3), a nut (33) is arranged on the bolt (32), and the nut (33) is threadedly connected to the bolt (32).

4. A keel installation structure for building photovoltaic components according to claim 3, characterized in that: A limiting block (31) is arranged at the rear side of the fixing rod (3), and the limiting block (31) and the nut (33) are located outside the second docking port (23).

5. The keel installation structure of a building photovoltaic component according to claim 1, characterized in that: A telescopic rod (4) is arranged on the top of the main keel (2).

6. A keel installation structure for building photovoltaic components according to claim 5, characterized in that: A support block (41) is provided on the top of the telescopic rod (4).

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