Vertical photovoltaic support with folding and unfolding structure

Abstract

The utility model discloses a vertical photovoltaic support with a folding and unfolding structure, which comprises three groups of supporting mechanisms distributed at equal intervals, each supporting mechanism comprises a main rod, the main rod is obliquely arranged, the upper end of the main rod is fixedly provided with a connecting strip, the connecting strip is provided with a plurality of threaded holes distributed at equal intervals and is provided with a fastener in a matched manner, and the connecting strip is fixedly connected with the main rod. The two ends of the two sides of the main rod located in the middle are fixedly provided with side pieces, a rotating shaft is rotatably installed between the two side pieces located on the same side, and the rotating shaft is fixedly provided with three movable plates which are distributed at equal intervals. The photovoltaic solar panel is placed on the multiple connecting strips and fixedly connected through the screws, the solar panel is supported through the supporting effect of the main rods, the first supporting rods and the second supporting rods, the multiple main rods can be connected into a whole through the three movable plates, and the movable plates are matched with the main rods so that the photovoltaic solar panel can be prevented from falling out of the support; and the main rods are convenient to mount and easy to dismount.

Description

Technical Field

[0001] The utility model relates to the technical field related to photovoltaic brackets, and specifically to a vertical photovoltaic bracket with a storage and expansion structure. Background Art

[0002] Photovoltaic brackets, also known as solar panel brackets, are special brackets used to install, place, carry, fix and adjust photovoltaic modules in photovoltaic power stations. Together with photovoltaic modules, combiner boxes, inverters and other core equipment, they form a photovoltaic power generation system. As an important supporting structure for photovoltaic modules, the main function of photovoltaic brackets is to ensure that photovoltaic panels can generate maximum power after being exposed to light. Its safety and ease of installation are the core requirements.

[0003] The existing photovoltaic bracket with the publication number CN112688627B specifically discloses a purlin for supporting photovoltaic components, a column for vertically fixing on a horizontal mounting surface, a main beam axially mounted on the column, and a support for mounting the purlin on the main beam. The present invention also includes a first driving mechanism, a movable component, a fixing component, and a second driving mechanism. The movable component is positioned on the column and is provided with a first tooth pattern, and the fixing component is fixed on the main beam and is provided with a second tooth pattern. The first driving mechanism drives the movable component so that the first tooth pattern and the second tooth pattern have two states of separation and engagement in the axial direction of the main beam. In the separation state of the first tooth pattern and the second tooth pattern, the second driving mechanism drives the main beam to rotate to adjust the angle. Since multiple parts of the existing vertical photovoltaic bracket are in an uninstalled state and randomly placed together during transportation, they need to be sorted one by one later, which brings inconvenience to the subsequent installation work. For this reason, we propose a vertical photovoltaic bracket with a storage and unfolding structure. Utility Model Content

[0004] In order to solve the defects existing in the prior art, the utility model provides a vertical photovoltaic bracket with a storage and expansion structure.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a vertical photovoltaic support with a storage and expansion structure, comprising three groups of equidistantly distributed supporting mechanisms, wherein the supporting mechanism comprises a main rod, which is tilted, and a connecting strip is fixedly installed on the upper end of the main rod, and a plurality of equidistantly distributed threaded holes are opened on the connecting strip and fasteners are provided in cooperation, and side pieces are fixedly installed on both ends of both sides of the main rod located in the middle, and a rotating shaft is rotatably installed between the two side pieces located on the same side, and three equidistantly distributed movable plates are fixedly installed on the rotating shaft, and three slots are opened on the sides of the main rods located on both sides, and the ends of the movable plates can be inserted into the slots and have an interference fit, and the upper ends of the movable plates located on one side are fixedly installed with plug-ins, and the upper ends of the movable plates located on the other side are fixedly installed with movable sleeves, and the plug-ins can be inserted into the movable sleeves and have an interference fit.

[0007] As a preferred technical solution of the utility model, hinges are installed at both ends of the bottom of the main rod, a first support rod is installed on the hinge at one end, and a second support rod is installed on the hinge at the other end.

[0008] As a preferred technical solution of the utility model, bottom plates are fixedly mounted on the bottoms of the first support rod and the second support rod, and fastening bolts penetrate through both ends of the bottom plates.

[0009] As a preferred technical solution of the utility model, the outer surface of the plug-in unit and the inner side of the movable sleeve are both provided with anti-slip patterns.

[0010] As a preferred technical solution of the utility model, the corners of the main rod are rounded, and the surface of the connecting strip is wrapped with a rubber soft sleeve.

[0011] The beneficial effects of the utility model are:

[0012] 1. This vertical photovoltaic bracket with a storage and expansion structure places photovoltaic solar panels on multiple connecting strips and fixes them with screws, and then supports the solar panels through the supporting function of the main rod, the first support rod and the second support rod. The three movable plates can connect the multiple main rods into one. The movable plates cooperate with the main rods to prevent the photovoltaic solar panels from falling out of the bracket. The installation process between the main rods is convenient and easy to disassemble.

[0013] 2. This type of vertical photovoltaic bracket with a storage and expansion structure rotates the movable plates on both sides around the axis during transportation, so that the plug-ins are respectively inserted into the movable sleeves. The main rod, the movable plates on both sides and the plug-ins, and the movable sleeves can form a frame, so that the remaining parts can be placed inside the frame. Therefore, a group of parts that need to be installed together are placed together and will not move at will during transportation. At the same time, the placement space of the parts is saved, and there is no need to sort them one by one later, so it is convenient for transportation and subsequent installation.

[0014] 3. This type of vertical photovoltaic bracket with a storage and unfolding structure has a base plate fixedly installed on an external supporting surface by fastening bolts, and the first support rod and the second support rod can be installed on the supporting surface more stably, making the working state of the photovoltaic bracket more stable. By arranging the first support rod and the second support rod to cooperate with the hinge, the first support rod and the second support rod can be rotated and stacked together during transportation, saving the placement space of parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a structural schematic diagram of a vertical photovoltaic bracket with a storage and expansion structure of the utility model;

[0017] Figure 2 It is a partial structural enlarged schematic diagram of a vertical photovoltaic support with a storage and expansion structure of the utility model;

[0018] Figure 3 It is a partial structural schematic diagram of the main pole of a vertical photovoltaic support with a storage and expansion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the coordination of a movable plate of a vertical photovoltaic support with a storage and expansion structure according to the utility model.

[0020] In the figure: supporting mechanism 1, main rod 2, connecting bar 3, first support rod 4, second support rod 5, hinge 6, bottom plate 7, fastening bolt 8, side piece 9, rotating shaft 10, movable plate 11, slot 12, plug-in 13, movable sleeve 14. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0022] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the utility model is a vertical photovoltaic bracket with a storage and expansion structure, including three groups of equidistantly distributed support mechanisms 1, the support mechanism 1 includes a main rod 2, the main rod 2 is tilted, and a connecting strip 3 is fixedly installed on the upper end of the main rod 2. The connecting strip 3 is provided with a plurality of equidistantly distributed threaded holes and is matched with fasteners, and side pieces 9 are fixedly installed at both ends of both sides of the main rod 2 in the middle, and a rotating shaft 10 is rotatably installed between the two side pieces 9 on the same side, and three equidistantly distributed movable plates 11 are fixedly installed on the rotating shaft 10, and three slots 12 are provided on the sides of the main rod 2 on both sides, and the ends of the movable plates 11 can be inserted into the slots 12 and have an interference fit, and the upper ends of the movable plates 11 on one side are fixedly installed with plug-ins 13, and the upper ends of the movable plates 11 on the other side are fixedly installed with movable sleeves 14, and the plug-ins 13 can be inserted into the movable sleeves 14 and have an interference fit.

[0023] Photovoltaic solar panels are placed on multiple connecting strips 3 and fixedly connected by screws, and then supported by the main rod 2, the first support rod 4 and the second support rod 5. The three movable plates 11 can connect multiple main rods 2 into one. The movable plates 11 cooperate with the main rods 2 to prevent the photovoltaic solar panels from falling out of the bracket. The installation process between the main rods 2 is convenient and easy to disassemble.

[0024] When the movable plates 11 on both sides are rotated around the rotating shaft 10 during transportation, the plug-ins 13 are respectively inserted into the movable sleeves 14, and the main rod 2, the movable plates 11 on both sides and the plug-ins 13, and the movable sleeves 14 can form a frame, so that the remaining parts can be placed inside the frame. Therefore, a group of parts that need to be installed together are placed together and will not move at will during transportation. At the same time, the placement space of the parts is saved, and there is no need to sort them one by one later, so it is convenient for transportation and subsequent installation.

[0025] Among them, hinges 6 are installed at both ends of the bottom of the main rod 2, and the first support rod 4 is installed on the hinge 6 at one end, and the second support rod 5 is installed on the hinge 6 at the other end. The bottom of the first support rod 4 and the second support rod 5 are fixedly installed with a bottom plate 7, and fastening bolts 8 are passed through both ends of the bottom plate 7. The outer surface of the plug-in 13 and the inner side of the movable sleeve 14 are provided with anti-slip patterns, and the plug-in 13 and the movable sleeve 14 are not easy to slide when connected together. The corners of the main rod 2 are all rounded, and the surface of the connecting strip 3 is wrapped with a rubber soft sleeve.

[0026] By setting the first support rod 4 and the second support rod 5 to cooperate with the hinge 6, the first support rod 4 and the second support rod 5 can be rotated and stacked together during transportation, saving the placement space of parts. The photovoltaic solar panel is placed on multiple connecting strips 3 and fixedly connected by screws, and then the solar panel is supported by the supporting function of the main rod 2, the first support rod 4 and the second support rod 5, and the three movable plates 11 can connect multiple main rods 2 into one. The movable plates 11 cooperate with the main rod 2 to prevent the photovoltaic solar panel from falling out of the bracket. The bottom plate 7 is fixedly installed on the external support surface by tightening the bolts 8, and the first support rod 4 and the second support rod 5 can be installed on the support surface more stably, making the working state of the photovoltaic bracket more stable.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vertical photovoltaic support with a storage and expansion structure, characterized in that: The invention comprises three groups of support mechanisms (1) which are equidistantly distributed. The support mechanism (1) comprises a main rod (2). The main rod (2) is arranged obliquely. A connecting strip (3) is fixedly installed on the upper end of the main rod (2). The connecting strip (3) is provided with a plurality of threaded holes which are equidistantly distributed and is matched with a fastener. Side pieces (9) are fixedly installed on both ends of the two sides of the main rod (2) located in the middle. A rotating shaft (10) is rotatably installed between the two side pieces (9) located on the same side. The rotating shaft (10) ) are fixedly mounted with three equally spaced movable plates (11), the sides of the main rod (2) on both sides are provided with three slots (12), the ends of the movable plates (11) can be inserted into the slots (12) and have an interference fit, the upper ends of the movable plates (11) on one side are fixedly mounted with plug-ins (13), and the upper ends of the movable plates (11) on the other side are fixedly mounted with movable sleeves (14), and the plug-ins (13) can be inserted into the movable sleeves (14) and have an interference fit.

2. A vertical photovoltaic support with a storage and expansion structure according to claim 1, characterized in that: Both ends of the bottom of the main rod (2) are installed with hinges (6), the hinge (6) at one end is installed with a first support rod (4), and the hinge (6) at the other end is installed with a second support rod (5).

3. A vertical photovoltaic support with a storage and deployment structure according to claim 2, characterized in that: A bottom plate (7) is fixedly mounted at the bottom of each of the first support rod (4) and the second support rod (5), and fastening bolts (8) penetrate through both ends of the bottom plate (7).

4. The vertical photovoltaic support with a storage and expansion structure according to claim 1, characterized in that: The outer surface of the plug-in unit (13) and the inner side of the movable sleeve (14) are both provided with anti-slip patterns.

5. The vertical photovoltaic support with a storage and deployment structure according to claim 1, characterized in that: The corners of the main rod (2) are all rounded, and the surface of the connecting strip (3) is wrapped with a rubber soft sleeve.

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