Combined photovoltaic support

Abstract

The utility model discloses a combined photovoltaic support, which relates to the technical field of photovoltaic supports, and comprises a first main body, a second main body and a third main body, the top end of the first main body is provided with the second main body, the first main body and the second main body are movably connected through a connecting rotating shaft, and one end of the second main body is provided with the third main body. And the second main body and the third main body are in bolted connection through the connecting plate. According to the utility model, the first main body, the second main body and the third main body are combined through a combined connection structure and a structure that the connecting rotating shaft, the clamping block and the clamping groove are arranged between the first main body and the second main body, so that the first main body, the second main body and the third main body are mutually connected and fixed; and through the structure that a wire spool, a fixing hole and a steel cable are arranged between the first main body and the second main body and the structure that the second main body and the third main body are provided with connecting plates, the effect of facilitating installation of the photovoltaic support is achieved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, specifically a combined photovoltaic support. Background Technology

[0002] Photovoltaic (PV) brackets are special brackets designed for placing, installing, and fixing solar panels in a solar photovoltaic (PV) power generation system. They are generally made of aluminum alloy, carbon steel, and stainless steel. Because the solar panels reflect sunlight differently depending on the installation location, the angle of the PV panels needs to be adjusted after installation. However, existing PV brackets cannot be adjusted during the installation of PV panels, which can easily lead to the PV panels not being able to effectively reflect and absorb sunlight.

[0003] The lightweight and modular design of aluminum alloy brackets makes them easy to install and corrosion resistant, making them suitable for complex terrain and rooftop projects. However, due to the large size of photovoltaic brackets, transporting large brackets by car requires specialized vehicles, which significantly increases costs. Rail or sea transport requires multiple loading, unloading and transshipment, increasing time and labor costs.

[0004] In existing technologies, most photovoltaic panels are fixedly installed using photovoltaic brackets. These brackets are made of steel structures, which are therefore large and heavy. They often require large trucks and hoisting equipment for transportation, and during installation or maintenance, they often need to be hoisted using cranes and other equipment, which is time-consuming and labor-intensive. Utility Model Content

[0005] Based on this, the purpose of this utility model is to provide a modular photovoltaic support system to solve the technical problems that photovoltaic support systems are all made of steel structures, which result in large size and heavy weight. They often require large trucks and hoisting mechanisms for transportation, and during installation or maintenance, they often need to be hoisted with cranes and other equipment, which is time-consuming and labor-intensive.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a combined photovoltaic bracket, comprising a first main body, a second main body and a third main body, wherein the second main body is disposed at the top of the first main body, the first main body and the second main body are movably connected by a connecting shaft, and the third main body is disposed at one end of the second main body, and the second main body and the third main body are connected by connecting plate bolts.

[0007] By adopting the above technical solution, the structure of the first main body, the second main body and the third main body combined with the structure of the first main body and the second main body with the connecting shaft, the locking block and the locking groove are combined, and the third main body and the second main body are bolted together by the connecting plate, so as to achieve the function of connecting and fixing the first main body, the second main body and the third main body to each other, thereby achieving the effect of installing and fixing the photovoltaic bracket.

[0008] Furthermore, a locking block is fixedly connected to the bottom end of the second main body, and a locking groove that cooperates with the locking block is opened inside the first main body.

[0009] By adopting the above technical solution, the locking block fixedly connected to the bottom of the second main body is inserted into the locking groove opened inside the first main body, thereby achieving the effect of locking the first main body and the second main body together.

[0010] Furthermore, a winding reel is provided on one side of the first main body, and a fixing hole is provided inside the second main body, with a steel cable movably connected between the fixing hole and the winding reel.

[0011] By adopting the above technical solution, the winding reel on one side of the first main body and the fixing hole inside the second main body are connected by a steel cable. At this time, the user can rotate the winding reel to straighten and fix the steel cable, thereby achieving a further fixed connection between the first main body and the second main body. At the same time, the user can release the steel cable to adjust the lifting angle of the second main body.

[0012] Furthermore, the locking block and locking groove are provided with a pin inside, and both the locking block and locking groove are provided with a through hole that cooperates with the pin.

[0013] By adopting the above technical solution, the locking block and locking slot are equipped with a pin structure, thereby achieving the function of locking the locking block and locking slot through the through hole and the special pin.

[0014] Furthermore, multiple sets of connecting components are fixedly connected to the top of both the second and third main bodies, and multiple sets of bolt holes are opened inside the multiple sets of connecting components.

[0015] By adopting the above technical solution, multiple sets of connecting components are set at the top of the second and third main bodies, thereby facilitating the assembly of photovoltaic brackets with multiple sets of photovoltaic panels.

[0016] Furthermore, a base is fixedly connected to the bottom of the first main body, and multiple sets of bolt holes are opened inside the base and the connecting plate.

[0017] By adopting the above technical solution, a base structure with multiple bolt holes is fixedly connected to the bottom of the first main body, which facilitates the bolting connection of the whole to the ground, thereby achieving the effect of supporting and fixing the photovoltaic bracket as a whole.

[0018] In summary, the present invention has the following advantages: The present invention combines a structure in which the first main body, the second main body, and the third main body are connected together, and a structure in which a connecting shaft, a locking block, and a locking groove are provided between the first main body and the second main body, thereby achieving the function of connecting and fixing the first main body, the second main body, and the third main body to each other, thus achieving the effect of installing and fixing the photovoltaic bracket. At the same time, the structure in which a winding disc, a fixing hole, and a steel cable are provided between the first main body and the second main body, and the structure in which a connecting plate is provided between the second main body and the third main body, facilitates the installation of the photovoltaic bracket. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a partial structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0022] Figure 4 This is a partial structural schematic diagram of the present invention.

[0023] In the diagram: 1. First main body; 2. Second main body; 3. Third main body; 4. Connecting shaft; 5. Connecting plate; 6. Base; 7. Winding reel; 8. Steel cable; 9. Connecting assembly; 10. Engaging groove; 11. Pin; 12. Engaging block; 13. Fixing hole. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0025] The embodiments of this utility model will be described below based on its overall structure.

[0026] A type of combined photovoltaic support system, such as Figure 1-4As shown, it includes a first body 1, a second body 2, and a third body 3. The second body 2 is provided at the top of the first body 1. The first body 1 and the second body 2 are movably connected by a connecting shaft 4. The third body 3 is provided at one end of the second body 2. The second body 2 and the third body 3 are connected by bolts through a connecting plate 5. The locking block 12 and the locking groove 10 are provided with pins 11. Both the locking block 12 and the locking groove 10 have through holes that cooperate with the pins 11. First, the angle between the second body 2 and the first body 1 is adjusted by the connecting shaft 4. At the same time, the locking block 12, which is fixedly connected to the bottom of the second body 2, is inserted into the locking groove 10 opened inside the first body 1, and locked in place using a special pin 11.

[0027] Please see Figure 1 and Figure 2 The bottom of the second main body 2 is fixedly connected to a locking block 12. The first main body 1 has a locking groove 10 inside that cooperates with the locking block 12. A winding disc 7 is provided on one side of the first main body 1. The second main body 2 has a fixing hole 13 inside. A steel cable 8 is movably connected between the fixing hole 13 and the winding disc 7. The user first removes the pin 11, and then slowly releases the steel cable 8 through the winding disc 7 to adjust the lifting angle of the second main body 2. When the second main body 2 is adjusted to a certain angle, the user bolts the third main body 3 and the second main body 2 together through the connecting plate 5. Then, the user retracts the steel cable 8 through the winding disc 7, so that the second main body 2 drives the third main body 3 to be lifted and installed at the same time.

[0028] Please see Figure 1 and Figure 2 Multiple sets of connecting components 9 are fixedly connected to the top of the second main body 2 and the third main body 3. Multiple sets of bolt holes are opened inside the multiple sets of connecting components 9. The multiple sets of connecting components 9 set at the top of the second main body 2 and the third main body 3 facilitate the assembly of photovoltaic brackets and multiple sets of photovoltaic panels.

[0029] The working principle of this utility model is as follows: When in use, the user disassembles the first main body 1, the second main body 2 and the third main body 3 and transports them to the installation location. The user first adjusts the angle of the second main body 2 and the first main body 1 through the connecting shaft 4. At the same time, the user inserts the locking block 12 fixedly connected to the bottom of the second main body 2 into the locking groove 10 opened inside the first main body 1 and locks it in place using a special pin 11. Then the user bolts the first main body 1 to the ground through the base 6 and the bolt holes opened inside it.

[0030] During use, the user connects the winding disc 7 on one side of the first main body 1 and the fixing hole 13 inside the second main body 2 with a steel cable 8. At this time, the user rotates the winding disc 7 to straighten and fix the steel cable 8, thereby achieving a further fixed connection between the first main body 1 and the second main body 2.

[0031] During use, the user first removes the pin 11, and then slowly releases the steel cable 8 through the winding reel 7 to adjust the lifting angle of the second main body 2. When the second main body 2 is adjusted to a certain angle, the user bolts the third main body 3 and the second main body 2 together through the connecting plate 5, and then retracts the steel cable 8 through the winding reel 7, so that the second main body 2 drives the third main body 3 to be lifted and installed at the same time.

[0032] During use, users can use the multiple sets of connecting components 9 set at the top of the second main body 2 and the third main body 3 to facilitate the assembly of the photovoltaic bracket with multiple sets of photovoltaic panels.

[0033] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A combined photovoltaic support structure, comprising a first main body (1), a second main body (2), and a third main body (3), characterized in that: The first body (1) is provided with a second body (2) at its top end. The first body (1) and the second body (2) are movably connected by a connecting shaft (4). The second body (2) is provided with a third body (3) at one end. The second body (2) and the third body (3) are connected by bolts through a connecting plate (5).

2. The combined photovoltaic support according to claim 1, characterized in that: The bottom end of the second main body (2) is fixedly connected to a locking block (12), and the first main body (1) has a locking groove (10) that cooperates with the locking block (12).

3. A combined photovoltaic support structure according to claim 1, characterized in that: The first main body (1) has a winding disc (7) on one side, and the second main body (2) has a fixing hole (13) inside. A steel cable (8) is movably connected between the fixing hole (13) and the winding disc (7).

4. A combined photovoltaic support structure according to claim 2, characterized in that: The locking block (12) and the locking groove (10) are provided with a pin (11), and the locking block (12) and the locking groove (10) are both provided with a through hole that cooperates with the pin (11).

5. A combined photovoltaic support structure according to claim 1, characterized in that: The top of the second main body (2) and the third main body (3) are fixedly connected to multiple sets of connecting components (9), and multiple sets of bolt holes are opened inside the multiple sets of connecting components (9).

6. A combined photovoltaic support structure according to claim 1, characterized in that: The first main body (1) is fixedly connected to a base (6) at its bottom end. Both the base (6) and the connecting plate (5) have multiple sets of bolt holes.

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