Spliced photovoltaic support

Abstract

The utility model belongs to the technical field of photovoltaic supports, and particularly relates to a spliced photovoltaic support, which comprises two symmetrically arranged first mounting frames and two symmetrically arranged second mounting frames, and the two symmetrically arranged second mounting frames are mounted between the two first mounting frames. Connecting plates are fixedly connected to the two ends of the first mounting frame, mounting grooves are formed in the connecting plates, assembling bases are fixedly connected to the two ends of the second mounting frame, the assembling bases are inserted into the mounting grooves, and a first limiting plate is hinged to one side of the first mounting frame through a torsional spring rotating shaft; according to the photovoltaic panel and the photovoltaic support, external sand and dust can be prevented from entering gaps, in addition, the sand and dust originally falling between the photovoltaic panel and the photovoltaic support can be directly exposed to the outside in the mode that a first limiting plate or a second limiting plate is turned over outwards, and workers can be assisted in conveniently cleaning the sand and dust accumulated at the edge of the photovoltaic panel.

Description

TECHNICAL FIELD

[0001] The utility model belongs to photovoltaic support technical field, concretely relates to a spliced photovoltaic support. BACKGROUND

[0002] Because northwest region of our country has the natural geographical advantage such as dry climate, more sunny day, less cloud cover, high solar radiation intensity, long annual sunshine hours, and has large area's gobi, desert and so on unused land, provide sufficient space for large-scale construction photovoltaic power station, very suitable for the installation of photovoltaic board. But because the climate of northwest region is dry and windy and sandy weather, the surface of photovoltaic board will appear to accumulate a layer of sand during the production and use period, resulting in the power generation efficiency of photovoltaic board.

[0003] Although the surface dust of photovoltaic board is cleaned in the maintenance work of photovoltaic board, but in the cleaning process, because the photovoltaic board is in the inclined state, the sand dust is more likely to roll down between the frame corner of photovoltaic support and photovoltaic panel under the action of the scouring force generated by the cleaning device during the scouring process, and it is not easy to be cleaned, and the sand dust may fall on the lower photovoltaic panel again during the cleaning process, and the sand dust will be humid after contacting water during the cleaning process, resulting in that the sand dust falling on the photovoltaic panel, especially the gap, is more difficult to clean, and the dust accumulated in the edge of photovoltaic support and photovoltaic panel for a long time will also cause abrasion to the edge of photovoltaic panel.

[0004] The Chinese patent with publication number CN219287412U discloses a spliced photovoltaic support, relating to the technical field of photovoltaic support, aiming at the problem that the photovoltaic support needs to be repaired or replaced when in use, and the worker disassembles complicatedly and the disassembly efficiency is low, but the scheme cannot clean the sand dust in the gap conveniently, and the sand dust may accumulate in the edge of photovoltaic support and photovoltaic panel for a long time. UTILITY MODEL CONTENT

[0005] The utility model provides a spliced photovoltaic support, which has the characteristics of reducing the entry of external sand dust into the gap, directly exposing the sand dust originally falling between the photovoltaic panel and the photovoltaic support to the outside, and assisting the worker to conveniently clean the sand dust accumulated in the edge of the photovoltaic panel.

[0006] The utility model provides following technical scheme: A spliced photovoltaic support, including two symmetry first installation frame and two symmetry second installation frame, and two symmetry second installation frame is installed between two first installation frame, both ends of first installation frame all are connected with connecting plate, and the inside of connecting plate is equipped with the installation groove, both ends of second installation frame all are connected with the assembly seat, and the assembly seat is inserted in the inside of installation groove, one side of first installation frame is hinged with first limit board through torsional spring pivot, one side of second installation frame is hinged with second limit board through torsional spring pivot, and two second limit board are located between two first limit board.

[0007] Wherein, one side of second limit board and one side of first limit board are equipped with elastic connecting cloth, and one side of two groups of elastic connecting cloth is fixedly connected with one side of second installation frame and first installation frame respectively.

[0008] Wherein, the top of elastic connecting cloth is fixedly connected with rubber push plate.

[0009] Wherein, one side of rubber push plate is fixedly connected with elastic traction belt.

[0010] Wherein, one side of second limit board is fixedly connected with second counterweight plate.

[0011] Wherein, one side of first limit board is fixedly connected with first counterweight plate.

[0012] Wherein, the inner side of first counterweight plate and second counterweight plate is fixedly connected with pressure pad for protecting the edge of photovoltaic panel.

[0013] The utility model has the advantages that: under the action of first limit board and second limit board, the gap between photovoltaic panel and photovoltaic support can be shielded, and the external sand and dust can be reduced from entering the gap, and the first limit board and the second limit board are connected to the first installation frame and the second installation frame by hinging, so that when the photovoltaic panel is maintained, the sand and dust originally falling between the photovoltaic panel and the photovoltaic support can be directly exposed to the outside by turning the first limit board or the second limit board outward, which can help the staff to clean the sand and dust accumulated at the edge of the photovoltaic panel more conveniently, and under the cooperation of the elastic connecting cloth, the rubber push plate and the elastic traction belt, a cleaning assembly is formed, which can push the sand and dust outward when cleaning the sand and dust inside the first limit board and the second limit board, and the staff can clean the sand and dust conveniently.

[0014] The parts not involved in the device are the same as or can be realized by the prior art. DRAWINGS

[0015] Figure 1 It is the front view structural schematic diagram of the utility model;

[0016] Figure 2 It is the three-dimensional structure schematic diagram of the utility model among the first installation frame and the first limiting plate;

[0017] Figure 3 It is the three-dimensional structure schematic diagram of the utility model among the second installation frame and the second limiting plate, the assembly seat, the elastic connecting cloth;

[0018] Figure 4 It is the three-dimensional schematic diagram of the utility model.

[0019] In the drawing: 1, the first installation frame;11, the first limiting plate;111, the first counterweight plate;12, the connecting plate;121, the installation slot;2, the second installation frame;21, the second limiting plate;211, the second counterweight plate;22, the assembly seat;3, the elastic connecting cloth;31, the rubber push plate;32, the elastic traction belt. Specific implementation

[0020] Please refer to Figures 1-4 The utility model provides the following technical scheme: a spliced photovoltaic support, including two symmetrical first installation frames 1 and two symmetrical second installation frames 2, and two symmetrical second installation frames 2 are installed between two first installation frames 1, both ends of first installation frame 1 are fixedly connected with connecting plate 12, and installation slot 121 is set in the inside of connecting plate 12, both ends of second installation frame 2 are fixedly connected with assembly seat 22, and assembly seat 22 is inserted in the inside of installation slot 121, one side of first installation frame 1 is hinged with first limiting plate 11 through torsion spring pivot, one side of second installation frame 2 is hinged with second limiting plate 21 through torsion spring pivot, and two second limiting plates 21 are located between two first limiting plates 11.

[0021] In the embodiment: the cooperation of the two first installation frames 1 and the two second installation frames 2 forms the basic frame of the entire photovoltaic support, which is used to provide a carrier for fixing the photovoltaic panel during installation and connecting with the lower support, the connecting plate 12 at the end of the first installation frame 1 and the assembly seat 22 at the end of the second installation frame 2 are used to provide a carrier for the connection between the first installation frame 1 and the second installation frame 2, and the entire frame is assembled by the first installation frame 1 and the second installation frame 2, which can facilitate the transportation of the entire support during transportation of the photovoltaic support, and facilitate the carrying of the support during construction. The connecting plate 12 and the assembly seat 22 are used to provide a carrier for the connection between the first installation frame 1 and the second installation frame 2, and when the photovoltaic panel is installed, the first installation frame 1 and the second installation frame 2 are first installed outside the photovoltaic panel, and the fixing between the first installation frame 1 and the second installation frame 2 is completed through the connecting plate 12 and the assembly seat 22. The first limiting plate 11 on one side of the first installation frame 1 and the second limiting plate 21 on one side of the second installation frame 2 are used to limit the photovoltaic panel, and after the first installation frame 1 and the second installation frame 2 are installed outside the photovoltaic panel, the limiting and buckling of the edge of the photovoltaic panel are completed through the first limiting plate 11 and the second limiting plate 21. After the first installation frame 1 and the second installation frame 2 are assembled outside the photovoltaic panel, the fixing between the photovoltaic support and the photovoltaic panel is completed through the fixing screw, and in the process of use, the first limiting plate 11 and the second limiting plate 21 can shield the gap between the first installation frame 1, the second installation frame 2 and the connecting surface of the photovoltaic panel, reducing the entry of external dust into the gap, and the first limiting plate 11 and the second limiting plate 21 are connected to the first installation frame 1 and the second installation frame 2 respectively through the hinge, which can make the dust that falls between the photovoltaic panel and the photovoltaic support directly exposed to the outside by turning the first limiting plate 11 or the second limiting plate 21 outward during maintenance of the photovoltaic panel, which can assist the worker to clean the dust accumulated at the edge of the photovoltaic panel more conveniently.

[0022] The side of the second limiting plate 21 and the side of the first limiting plate 11 are both provided with elastic connecting cloth 3, and the side of the two groups of elastic connecting cloth 3 is respectively fixedly connected with the side of the second mounting frame 2 and the side of the first mounting frame 1, the top of the elastic connecting cloth 3 is fixedly connected with a rubber push plate 31, and the side of the rubber push plate 31 is symmetrically fixedly connected with an elastic traction belt 32; and the elastic connecting cloth 3 located at the side of the first limiting plate 11 and the second limiting plate 21 cooperates with the rubber push plate 31 and the elastic traction belt 32 to form a cleaning assembly that pushes the sand and dust inside the first limiting plate 11 and the second limiting plate 21 outward during cleaning, when it is necessary to clean the sand and dust between the inside of the second limiting plate 21 or the first limiting plate 11 and the photovoltaic panel, the rubber push plate 31 can be pulled out outward by pulling the elastic traction belt 32, and during the process of pulling the rubber push plate 31 outward, the rubber push plate 31 can synchronously push the sand and dust inside the first limiting plate 11 and the second limiting plate 21 outward, so that the worker can complete the cleaning of the sand and dust between the photovoltaic panel and the edge of the photovoltaic support outside, and the elastic connecting cloth 3 is used for providing a connecting carrier for the rubber push plate 31.

[0023] The side of the second limiting plate 21 is fixedly connected with a second counterweight plate 211, the side of the first limiting plate 11 is fixedly connected with a first counterweight plate 111, and the inside of the first counterweight plate 111 and the second counterweight plate 211 are both fixedly connected with a pressure pad for protecting the edge of the photovoltaic panel; wherein the second counterweight plate 211 and the first counterweight plate 111 play the role of counterweight, and are used for stably pressing the edge of the photovoltaic panel together with the second limiting plate 21 and the first limiting plate 11.

[0024] The working principle and use process of the utility model are as follows: when the photovoltaic panel and the photovoltaic support are installed, first, the first mounting frame 1 and the second mounting frame 2 are installed outside the photovoltaic panel, and the fixing between the first mounting frame 1 and the second mounting frame 2 is completed through the connecting plate 12 and the assembly seat 22, after the first mounting frame 1 and the second mounting frame 2 are installed outside the photovoltaic panel, the limiting and buckling of the edge of the photovoltaic panel are completed through the first limiting plate 11 and the second limiting plate 21, and after the first mounting frame 1 and the second mounting frame 2 are assembled outside the photovoltaic panel, the fixing between the photovoltaic support and the photovoltaic panel is completed through the fixing screw, when it is necessary to clean the sand and dust between the inside of the second limiting plate 21 or the first limiting plate 11 and the photovoltaic panel, the rubber push plate 31 can be pulled out outward by pulling the elastic traction belt 32, and during the process of pulling the rubber push plate 31 outward, the rubber push plate 31 can synchronously push the sand and dust inside the first limiting plate 11 and the second limiting plate 21 outward, so that the worker can complete the cleaning of the sand and dust between the photovoltaic panel and the edge of the photovoltaic support outside.

Claims

1. A modular photovoltaic support system, characterized in that: The utility model provides a photovoltaic panel protection device, including two symmetrically arranged first installation frame (1) with two symmetrically arranged second installation frame (2), and two symmetrically arranged second installation frame (2) are installed between two first installation frame (1), both ends of first installation frame (1) are fixedly connected with connecting plate (12), and the inside of connecting plate (12) is equipped with installation groove (121), both ends of second installation frame (2) are fixedly connected with assembly seat (22), and assembly seat (22) is inserted in the inside of installation groove (121), and one side of first installation frame (1) is hinged with first limit board (11) through torsion spring pivot, one side of second installation frame (2) is hinged with second limit board (21) through torsion spring pivot, and two second limit board (21) are located between two first limit board (11).

2. The spliced photovoltaic mount of claim 1, wherein: One side of second limit board (21) and one side of first limit board (11) are equipped with elastic connecting cloth (3), and one side of two groups of elastic connecting cloth (3) is fixedly connected with one side of second installation frame (2) and one side of first installation frame (1) respectively.

3. The spliced photovoltaic mount of claim 2, wherein: The top of the elastic connecting cloth (3) is fixedly connected with a rubber push plate (31).

4. The spliced photovoltaic mount of claim 3, wherein: The side of the rubber push plate (31) is fixedly connected with a spring traction belt (32) symmetrically.

5. The spliced photovoltaic mount of claim 1, wherein: The side of the second limit board (21) is fixedly connected with a second counterweight plate (211).

6. A photovoltaic mounting rack according to claim 5, wherein: The side of the first limit board (11) is fixedly connected with a first counterweight plate (111).

7. The spliced photovoltaic mount of claim 6, wherein: The inner side of the first counterweight plate (111) and the second counterweight plate (211) is fixedly connected with a pressure pad for protecting the edge of the photovoltaic panel.

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