Photovoltaic support column base

Abstract

The utility model discloses a photovoltaic support column foot which comprises a base and an installation shell, the lower end of the installation shell is connected with a plurality of fixing blocks, the base is provided with a plurality of fixing holes in a penetrating mode, the fixing blocks can be clamped into the fixing holes, and the fixing blocks are fixed in the fixing holes through stamping. When the mounting shell and the base are fixedly assembled, the fixing blocks on the mounting shell are inserted into the fixing holes in the base, and then the fixing blocks are punched, so that the fixing blocks and the base are riveted, the mounting shell and the base are fixed together, the production process of the photovoltaic support column foot is simplified, the production efficiency is improved, and the production cost is reduced; the stability and reliability of column foot connection are ensured, and the problem of unstable quality caused by a traditional welding process is solved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic installation, and in particular to a photovoltaic support column foot. Background Art

[0002] PV mount footings are key components in PV mounting systems, securing the structure to the ground or roof. This ensures a secure installation of solar panels. The overall design must consider structural stability and wind and earthquake resistance, complying with local building codes and standards to ensure safety and reliability in various climates. PV mount footings typically consist of a base plate, onto which are mounted the sleeves that secure the PV mount columns.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: the welding process is greatly affected by human and environmental factors, and is prone to welding defects such as porosity, slag inclusions, and incomplete penetration. These defects not only affect the strength and stability of the column base, but may also cause safety hazards during use, and therefore need to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present application provides a photovoltaic bracket column foot, which aims to solve the above problems.

[0005] A photovoltaic bracket column foot includes a base and a mounting shell, wherein the lower end of the mounting shell is connected to a plurality of fixing blocks, and the base is penetrated by a plurality of fixing holes for the fixing blocks to be inserted, and the fixing blocks are fixed in the fixing holes by stamping.

[0006] By adopting the above technical solution, when fixing and assembling the mounting shell and the base, the fixing block on the mounting shell is first inserted into the fixing hole on the base, and then the fixing block is stamped, so that the fixing block and the base are riveted together, and then the mounting shell and the base are fixed together, which simplifies the production process of the photovoltaic bracket column foot, improves production efficiency, reduces production costs, ensures the stability and reliability of the column foot connection, and overcomes the quality instability problem caused by traditional welding process.

[0007] Optionally, at least two adjustment holes are provided on the mounting shell at intervals along the vertical direction.

[0008] By adopting the above technical solution, the photovoltaic support column can fine-tune the relative position between itself and the installation shell through the adjustment hole, which facilitates the rapid installation of the photovoltaic support column.

[0009] Optionally, a first protrusion and a second protrusion are formed on the upper end surface of the base by stamping, and a positioning groove for the mounting shell to be inserted is formed between the first protrusion and the second protrusion.

[0010] By adopting the above technical solution, when the mounting shell is installed on the base, the mounting shell will be stuck in the positioning groove, thereby forming a preliminary positioning of the mounting shell, and then quickly determining the installation position of the mounting shell, thereby improving the assembly efficiency of the mounting shell and the base.

[0011] Optionally, waist-shaped holes are provided on both the first protrusion and the second protrusion.

[0012] By adopting the above technical solution, when installing the base, people can fine-tune the installation position of the base through the waist-shaped hole, thereby facilitating quick installation of the base.

[0013] Optionally, two parallel positioning ridges are formed on the upper end surface of the base by stamping, and the positioning ridges abut against the outer side wall of the mounting shell.

[0014] By adopting the above technical solution, when the mounting shell is installed on the base, the outer side wall of the mounting shell contacts the positioning ridge, so that the mounting shell can quickly determine the installation position, thereby speeding up the installation of the mounting shell.

[0015] Optionally, the base and the mounting shell are both made of zinc-aluminum-magnesium steel.

[0016] By adopting the above technical solution, zinc-aluminum-magnesium steel has high strength, good corrosion resistance and light weight, which can meet the load-bearing requirements of the photovoltaic bracket column foot. At the same time, due to its material properties, it can be designed to be lighter and thinner, reducing material costs and transportation and installation difficulties.

[0017] In summary, this application includes at least one of the following beneficial technical effects:

[0018] 1. When fixing and assembling the mounting shell and the base, first insert the fixing block on the mounting shell into the fixing hole on the base, and then stamp the fixing block so that the fixing block and the base are riveted together, thereby fixing the mounting shell and the base together, simplifying the production process of the photovoltaic bracket column foot, improving production efficiency, reducing production costs, ensuring the stability and reliability of the column foot connection, and overcoming the quality instability problem caused by the traditional welding process.

[0019] 2. When the mounting shell is installed on the base, the mounting shell will be stuck in the positioning groove, thereby forming a preliminary positioning of the mounting shell, and then quickly determining the installation position of the mounting shell, thereby improving the assembly efficiency of the mounting shell and the base.

[0020] 3. Zinc-aluminum-magnesium steel has high strength, good corrosion resistance and light weight, which can meet the load-bearing requirements of photovoltaic bracket column feet. At the same time, due to its material properties, it can be designed to be lighter and thinner, reducing material costs and transportation and installation difficulties. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the explosion structure of an embodiment of the present application.

[0022] Description of reference numerals:

[0023] 1. Base; 11. Fixing hole; 12. First protrusion; 13. Second protrusion; 14. Positioning groove; 15. Positioning ridge; 2. Mounting shell; 21. Fixing block; 22. Adjustment hole; 3. Waist-shaped hole. DETAILED DESCRIPTION

[0024] In order to facilitate understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification are intended only to describe specific embodiments and are not intended to limit this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the relevant listed items.

[0026] The embodiment of the present application discloses a photovoltaic support column foot. Figure 1 , including a base 1 and a mounting shell 2, both sides of the mounting shell 2 are vertically bent to form a C shape. Eight fixing blocks 21 are fixedly connected to the lower end of the mounting shell 2, and eight fixing holes 11 are provided on the base 1 for the fixing blocks 21 to be inserted into. The fixing blocks 21 are fixed in the fixing holes 11 by stamping and riveting. When the mounting shell 2 and the base 1 are fixedly assembled, the fixing blocks 21 on the mounting shell 2 are first inserted into the fixing holes 11 on the base 1, and then the fixing blocks 21 are stamped so that the fixing blocks 21 are riveted with the base 1, and then the mounting shell 2 and the base 1 are fixed together, which simplifies the production process of the column feet of the photovoltaic bracket, improves production efficiency, reduces production costs, ensures the stability and reliability of the column foot connection, and overcomes the quality instability problem caused by the traditional welding process.

[0027] Reference Figure 1The base 1 and the mounting shell 2 are both made of zinc-aluminum-magnesium steel. Zinc-aluminum-magnesium steel has high strength, good corrosion resistance and light weight, which can meet the load-bearing requirements of the photovoltaic bracket column. At the same time, due to its material properties, it can be designed to be lighter and thinner, reducing material costs and transportation and installation difficulties.

[0028] Reference Figure 1 The mounting shell 2 is provided with three adjustment holes 22 spaced apart in the vertical direction. The photovoltaic support column is inserted into the mounting shell 2, and the relative position between itself and the mounting shell 2 can be fine-tuned through the adjustment holes 22, which facilitates the quick installation of the photovoltaic support column.

[0029] Reference Figure 1 The lower end surface of the base 1 is stamped to form a first protrusion 12 and a second protrusion 13 on the upper end surface of the base 1. A positioning groove 14 for the mounting housing 2 to be inserted into is formed between the first protrusion 12 and the second protrusion 13. When the mounting housing 2 is installed on the base 1, the mounting housing 2 is inserted into the positioning groove 14, thereby forming a preliminary positioning of the mounting housing 2, and then quickly determining the installation position of the mounting housing 2, thereby improving the assembly efficiency of the mounting housing 2 and the base 1.

[0030] Reference Figure 1 The first protrusion 12 and the second protrusion 13 are each provided with a waist-shaped hole 3. When installing the base 1, bolts are passed through the waist-shaped holes 3 and then fastened to the roof, thereby securing the base 1. The waist-shaped holes 3 allow for fine-tuning of the installation position of the base 1, making it easy to quickly install the base 1.

[0031] Reference Figure 1 The lower end surface of the base 1 is stamped to form two parallel positioning ridges 15 on the upper end surface of the base 1. The positioning ridges 15 abut against the outer sidewall of the mounting housing 2. When the mounting housing 2 is mounted on the base 1, the outer sidewall of the mounting housing 2 abuts against the positioning ridges 15, allowing the mounting housing 2 to quickly determine its installation position, thereby speeding up the installation of the mounting housing 2. Furthermore, the positioning ridges 15 also serve as reinforcement ribs, thereby improving the base 1's ability to resist deformation and increasing its structural strength.

[0032] The implementation principle of a photovoltaic bracket column foot in an embodiment of the present application is: when fixing and assembling the mounting shell 2 and the base 1, first insert the fixing block 21 on the mounting shell 2 into the fixing hole 11 on the base 1, and then punch the fixing block 21, so that the fixing block 21 and the base 1 are riveted together, and then the mounting shell 2 and the base 1 are fixed together, which simplifies the production process of the photovoltaic bracket column foot, improves production efficiency, reduces production costs, ensures the stability and reliability of the column foot connection, and overcomes the quality instability problem caused by traditional welding technology.

[0033] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A photovoltaic support column foot, characterized by: The invention comprises a base (1) and a mounting shell (2), wherein the lower end of the mounting shell (2) is connected to a plurality of fixing blocks (21), and the base (1) is provided with a plurality of fixing holes (11) for the fixing blocks (21) to be inserted into, and the fixing blocks (21) are fixed in the fixing holes (11) by stamping.

2. A photovoltaic support column foot according to claim 1, characterized in that: At least two adjustment holes (22) are provided on the mounting housing (2) at intervals along the vertical direction.

3. The photovoltaic support column foot according to claim 1, characterized in that: The upper end surface of the base (1) is formed by stamping into a first protrusion (12) and a second protrusion (13), and a positioning groove (14) for the mounting shell (2) to be inserted is formed between the first protrusion (12) and the second protrusion (13).

4. A photovoltaic support column foot according to claim 3, characterized in that: The first protrusion (12) and the second protrusion (13) are both provided with waist-shaped holes (3).

5. The photovoltaic support column foot according to claim 4, characterized in that: Two parallel positioning ridges (15) are formed on the upper end surface of the base (1) by stamping, and the positioning ridges (15) abut against the outer side wall of the mounting shell (2).

6. The photovoltaic support column foot according to claim 1, characterized in that: The base (1) and the mounting shell (2) are both made of zinc-aluminum-magnesium steel.

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