Connecting device for photovoltaic car shed assembly

Abstract

The utility model discloses a photovoltaic shed assembly connecting device, and belongs to the technical field of steel structures. The photovoltaic panel is supported by the two L-shaped plates which are oppositely arranged, the vertical position of the photovoltaic panel can be quickly adjusted by adjusting the distance between the vertical positions of the two L-shaped plates, and the photovoltaic panel can be quickly adjusted by fixing the two L-shaped plates through the fastening bolts; by arranging the damping assembly, the photovoltaic panel is installed on the photovoltaic panel fastener, and the springs are utilized to play a buffering role, so that the vibration of the ground can be effectively prevented from being transmitted to the photovoltaic panel, and the service life of the photovoltaic panel is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structures, and in particular relates to a connecting device for photovoltaic carport components. Background Art

[0002] Solar photovoltaic power generation uses solar photovoltaic components as electrical energy conversion devices. It can convert solar energy into electrical energy and has been widely used as a new energy source.

[0003] Solar photovoltaic brackets are widely used in solar photovoltaic power stations as supports and fixings for photovoltaic modules, among which photovoltaic carports are increasingly used. There are a large number of outdoor parking lots in China. If all outdoor parking lots can be built into photovoltaic carports for power generation, it will create great economic benefits, reduce environmental pollution, and also help protect cars from direct sunlight.

[0004] The purlin structure is mostly used in the construction of photovoltaic carports, and the photovoltaic components are installed on the purlins. The conventional setting is usually to install the photovoltaic panels directly on the purlins. In order to ensure the flatness of the photovoltaic panels, they are leveled by using gaskets. In actual operation, the method of using gaskets requires multiple attempts to meet the requirements, resulting in the inability to quickly level the photovoltaic panels. In addition, the installation of traditional photovoltaic panels is rigidly connected to the purlins, resulting in the ground vibration being directly transmitted to the photovoltaic panels, causing the photovoltaic panels to shake and affecting their lifespan. Summary of the invention

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a connection device for photovoltaic carport components.

[0006] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a connection device for photovoltaic carport components, including a cantilever beam, the cantilever beam is a T-shaped structure, and a plurality of mounting holes are equidistantly opened on the upper surface of the cantilever beam, and a group of connecting components are provided on each group of the mounting holes, and the connecting component includes two L-plates, one end of the L-plate is longer than the other end, and both ends are provided with a slide groove for adjusting the position, the two L-plates are arranged opposite to each other up and down, and a fastening bolt group is passed through the slide groove at the longer end of the two L-plates, and the shorter end of the L-plate located on the lower side is connected to the mounting hole on the cantilever beam through a bolt, and a shock absorbing component is connected to the shorter end of the L-plate located on the upper side, and the shock absorbing component includes an upper and lower connecting plate and a spring that plays a connecting role between the two connecting plates, and bolts are provided on the ends of the two connecting plates away from the springs, and the shock absorbing component is connected by the bolts on the lower side passing through the slide groove of the L-plate, and a photovoltaic panel fastener is passed through the bolts on the upper side, and the photovoltaic panel fastener is fixedly connected to the bolts.

[0007] Preferably, the photovoltaic panel fastener comprises two inwardly folded catches.

[0008] Preferably, the shorter end of the L-plate is provided with a flange.

[0009] Preferably, the rear end of the cantilever beam is provided with a bolt hole for connection.

[0010] The utility model has the beneficial effects of supporting the photovoltaic panel by using two L-plates arranged in opposite directions, and adjusting the upper and lower distances between the two L-plates to quickly adjust the upper and lower positions of the photovoltaic panel, and fixing the two L-plates by tightening bolts to realize rapid adjustment of the photovoltaic panel;

[0011] By setting up a shock-absorbing component, installing the photovoltaic panel on the photovoltaic panel fastener, and using the spring to act as a buffer, the vibration of the ground can be effectively prevented from being transmitted to the photovoltaic panel, thereby increasing the service life of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 yes Figure 1 Enlarged schematic diagram of part A in the middle.

[0014] In the figure: 1. cantilever beam; 2. mounting hole; 3. L-plate; 4. slide groove; 5. fastening bolt group; 6. connecting plate; 7. spring; 8. bolt; 9. photovoltaic panel fastener; 10. grab; 11. flange; 12. bolt hole. DETAILED DESCRIPTION

[0015] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0016] Embodiment: A photovoltaic carport assembly connection device, such as Figure 1-Figure 2As shown, it includes a cantilever beam 1, the cantilever beam 1 is a T-shaped structure, and a plurality of mounting holes 2 are equidistantly opened on the upper surface of the cantilever beam 1, and each group of the mounting holes 2 is provided with a group of connecting components, and the connecting components include two L-plates 3, one end of the L-plate 3 is longer than the other end, and both ends are provided with a slide groove 4 for adjusting the position, and the two L-plates 3 are arranged opposite to each other up and down, and a fastening bolt group 5 is penetrated in the slide groove 4 at the longer end of the two L-plates 3, and a fastening bolt group 5 is penetrated in the slide groove 4 at the shorter end of the L-plate 3 located at the lower side. The bolt 8 is connected to the mounting hole 2 on the cantilever beam 1, and a shock absorbing assembly is connected to the short end of the L located on the upper side. The shock absorbing assembly includes two upper and lower connecting plates 6 and a spring 7 that connects the two connecting plates 6. Bolts 8 are provided on the ends of the two connecting plates 6 away from the spring 7. The shock absorbing assembly is connected by passing the bolt 8 on the lower side through the slide groove 4 of the L plate 3. A photovoltaic panel fastener 9 is passed through the bolt 8 on the upper side, and the photovoltaic panel fastener 9 is fixedly connected to the bolt 8.

[0017] The photovoltaic panel fastener 9 includes two inwardly folded catches 10; the end of the shorter end of the L-plate 3 is provided with a flange 11; the rear end of the cantilever beam 1 is provided with a bolt hole 12 for connection.

[0018] The principle of the utility model is as follows: first, the cantilever beam 1 is installed through the column, and a plurality of connecting components are installed on the cantilever beam 1, and the L-plate 3 on the lower side of the connecting component is fixed to the cantilever beam 1 through nuts, and the photovoltaic panel is fixed through the photovoltaic panel fastener 9, and the fastening bolt group 5 is loosened. By adjusting the distance between the two L-plates 3, the height of the photovoltaic panel can be quickly adjusted. After the adjustment is completed, the fastening bolt group 5 is tightened to fix the two L-plates 3 and the adjustment is completed.

[0019] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A connection device for photovoltaic carport components, comprising a cantilever beam (1), characterized in that: The cantilever beam (1) is of a T-shaped structure. A plurality of mounting holes (2) are equidistantly formed on the upper surface of the cantilever beam (1). Each group of mounting holes (2) is provided with a group of connecting components. The connecting components include two L-plates (3). One end of the L-plates (3) is longer than the other end. Both ends are provided with sliding grooves (4) for adjusting positions. The two L-plates (3) are arranged opposite to each other in the upper and lower directions. A fastening bolt group (5) is inserted into the sliding groove (4) at the longer end of the two L-plates (3). The shorter end of the L-plates (3) located at the lower side is connected to the cantilever beam (1) by bolts (8). 1), a short end of the middle L located on the upper side is connected with a shock absorbing assembly, the shock absorbing assembly comprises two upper and lower connecting plates (6) and a spring (7) that plays a connecting role between the two connecting plates (6), and the ends of the two connecting plates (6) away from the spring (7) are provided with bolts (8), the shock absorbing assembly is connected by the bolts (8) on the lower side passing through the slide groove (4) of the L plate (3), and a photovoltaic panel fastener (9) is passed through the bolts (8) on the upper side, and the photovoltaic panel fastener (9) is fixedly connected to the bolts (8).

2. The photovoltaic carport assembly connection device according to claim 1, characterized in that: The photovoltaic panel fastener (9) comprises two inwardly folded catches (10).

3. The photovoltaic carport assembly connection device according to claim 1, characterized in that: The end of the shorter end of the L-plate (3) is provided with a flange (11).

4. The photovoltaic carport assembly connection device according to claim 1, characterized in that: The rear end of the cantilever beam (1) is provided with a bolt hole (12) for connection.

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