Photovoltaic panel array windproof linkage fixing base

Abstract

This utility model discloses a windproof linkage fixing base for photovoltaic panel arrays, applied in the field of bases. It includes a first beam frame, with fixing cylinders symmetrically bolted to the bottom of each first beam frame. A base is provided at the bottom of each fixing cylinder, and a threaded rod is rotatably connected to the top of each base via a bearing. A fixing sleeve, threadedly connected to the threaded rod, is embedded inside the fixing cylinder. Two second beam frames are provided at the top of the two first beam frames. A first connecting block and a second connecting block are slidably connected inside the first and second beam frames, respectively. The top of the first connecting block is bolted to the bottom of the second beam frame. It features an adjustable linkage function, transforming localized force into overall force, improving overall windproof and impact resistance. It offers good flexibility and also features bottom level adjustment, making operation simple and convenient, improving the stability of the device, and demonstrating high practicality.

Description

Technical Field

[0001] This utility model relates to the field of bases, and in particular to a windproof linkage fixing base for photovoltaic panel arrays. Background Technology

[0002] A photovoltaic (PV) panel is a power generation device that generates direct current when exposed to sunlight. It consists of thin, solid photovoltaic cells made almost entirely of semiconductor materials (such as silicon). When in use, PV panels need to be fixed on brackets, and each bracket needs to be supported by a fixed base. The fixed base also needs to withstand the test of natural environments such as wind, rain, and snow.

[0003] Existing fixed bases lack adjustable linkage functions, and each base is an independent entity. When one base shifts due to external forces, other bases cannot share the pressure or provide linkage. Furthermore, the base position is prone to deviation and misalignment during adjustment, resulting in poor flexibility. Moreover, they lack bottom level adjustment functions, and if the ground beneath the base is not level, it can cause the base to sway and tilt, greatly affecting its stability. To solve the above problems, we propose a windproof linkage fixed base for photovoltaic panel arrays. Utility Model Content

[0004] The purpose of this invention is to provide a windproof linkage fixing base for photovoltaic panel arrays, which solves the problems that existing fixing bases do not have adjustable linkage function and do not have bottom horizontal adjustment function.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a windproof linkage fixing base for a photovoltaic panel array, comprising a first beam frame, a fixing cylinder symmetrically bolted to the bottom of the first beam frame, a base provided at the bottom of the fixing cylinder, a threaded rod rotatably connected to the top of the base via a bearing, a fixing sleeve threadedly connected to the threaded rod embedded inside the fixing cylinder, two second beam frames provided at the top of the two first beam frames, a first connecting block and a second connecting block slidably connected inside the first beam frame and the second beam frame respectively, the top of the first connecting block being bolted to the bottom of the second beam frame, a base plate being installed on the top of the second connecting block, and through holes being provided on both sides of the first beam frame and both sides of the second beam frame.

[0006] The above technical solution can be used to achieve adjustable linkage function, which transforms local force into overall force, improves the overall windproof and impact resistance, has good flexibility, and can also have bottom level adjustment function, making it simple and convenient to operate, improving the stability of the device and making it highly practical.

[0007] The present invention is further configured such that a rotating component is fixedly sleeved on the surface of the threaded rod.

[0008] By adopting the above technical solution, the rotating component can be easily rotated by personnel using tools, avoiding damage to the surface teeth caused by directly clamping the threaded rod.

[0009] The present invention is further configured such that an anti-slip and wear-resistant pad is adhered to the bottom of the base.

[0010] By adopting the above technical solution and setting the anti-slip and wear-resistant pad, the anti-slip and wear-resistant effect of the bottom of the base can be improved.

[0011] The present invention is further configured such that the fixed cylinder, the base, the threaded rod, and the fixed screw sleeve are all made of stainless steel.

[0012] Using the above technical solution, the fixed cylinder, base, threaded rod, and fixed screw sleeve have the characteristics of high strength, low density, and excellent corrosion resistance.

[0013] The present invention is further configured such that the front and back of the second beam frame are integrally stamped with marking scales.

[0014] By adopting the above technical solution and setting the marking scale, it is easy for personnel to observe and understand the number of through holes after the second connecting block is fixed.

[0015] The present invention is further configured such that the surfaces of the first beam frame and the second beam frame are both coated with anti-corrosion coating.

[0016] By adopting the above technical solution and applying anti-corrosion coating, the anti-corrosion and moisture-proof effects on the surfaces of the first and second beam frames can be improved.

[0017] In summary, this utility model has the following beneficial effects:

[0018] 1. This utility model involves placing the first connecting block under the two second beam frames into the interior of the first beam frame. After the second beam frame is placed in, it is pulled outward to a suitable distance, and then screws are passed through and nuts are used to fix it. After the second beam frame is fixed, the second connecting block under the base plate is placed into the second beam frame, and then fixed with screws and nuts in the same way. It has an adjustable linkage function, which transforms local force into overall force, improves the overall windproof and impact resistance, and has good flexibility.

[0019] 2. This utility model allows for adjustment of the bottom level when the ground at the bottom of the device is not level. By using a tool to grasp the rotating part on the corresponding base below and rotating it, the rotating part will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the base to move down and fit with the ground. When the threaded rod continues to rotate, it will push the fixed cylinder upward. This provides a bottom level adjustment function, is simple and convenient to operate, improves the stability of the device, and has high practicality. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural view of the present invention;

[0021] Figure 2 This is a front sectional view of the structure of this utility model;

[0022] Figure 3 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle.

[0023] Reference numerals in the attached drawings: 1. First beam frame; 2. Fixed cylinder; 3. Base; 4. Threaded rod; 5. Fixed screw sleeve; 6. Second beam frame; 7. First connecting block; 8. Second connecting block; 9. Base plate; 10. Through hole; 11. Rotating component; 12. Anti-slip and wear-resistant pad; 13. Marking scale. Detailed Implementation

[0024] The present invention will be further described in detail below with reference to the accompanying drawings.

[0025] Example 1:

[0026] refer to Figure 1 , Figure 2 and Figure 3 The photovoltaic panel array windproof linkage fixing base includes a first beam frame 1, with fixing cylinders 2 symmetrically bolted to the bottom of the first beam frame 1. A base 3 is set at the bottom of the fixing cylinder 2, and a threaded rod 4 is rotatably connected to the top of the base 3 via a bearing. A fixing sleeve 5 is embedded inside the fixing cylinder 2 and threadedly connected to the threaded rod 4. When the ground at the bottom of the device is not level, a tool is used to grasp the rotating part 11 on the corresponding base 3 below and rotate it. When the rotating part 11 rotates, it will drive the threaded rod 4 to rotate. When the threaded rod 4 rotates, it will drive the base 3 to move down and fit with the ground. When the threaded rod 4 continues to rotate, it will push the fixing cylinder 2 upward. It has the function of adjusting the bottom level, is simple and convenient to operate, improves the stability of the device, and has high practicality.

[0027] refer to Figure 1 and Figure 3 A rotating part 11 is fixedly sleeved on the surface of the threaded rod 4. The rotating part 11 allows personnel to easily rotate it with tools, avoiding damage to the surface teeth caused by directly clamping the threaded rod 4.

[0028] refer to Figure 1 The bottom of the base 3 is attached with an anti-slip and wear-resistant pad 12. The anti-slip and wear-resistant pad 12 can improve the anti-slip and wear-resistant effect of the bottom of the base 3.

[0029] refer to Figure 1 , Figure 2 and Figure 3The fixing cylinder 2, base 3, threaded rod 4 and fixing screw sleeve 5 are all made of stainless steel. The fixing cylinder 2, base 3, threaded rod 4 and fixing screw sleeve 5 have the characteristics of high strength, low density and excellent corrosion resistance.

[0030] Brief description of the usage process: When the ground at the bottom of the device is not flat enough, use a tool to grab the rotating part 11 on the corresponding base 3 below and rotate it. When the rotating part 11 rotates, it will drive the threaded rod 4 to rotate. When the threaded rod 4 rotates, it will drive the base 3 to move down and fit with the ground. When the threaded rod 4 continues to rotate, it will push the fixed cylinder 2 upward.

[0031] Example 2:

[0032] refer to Figure 1 and Figure 2 The photovoltaic panel array windproof linkage fixing base has two second beam frames 6 on the top of the two first beam frames 1. The interior of the first beam frame 1 and the interior of the second beam frame 6 are respectively slidably connected to the interior of the second beam frame 6 and the interior of the first beam frame 1 and the second beam frame 6. The top of the first connecting block 7 is bolted to the bottom of the second beam frame 6. The top of the second connecting block 8 is mounted on the base plate 9. Through holes 10 are opened on both sides of the first beam frame 1 and both sides of the second beam frame 6. By inserting the first connecting block 7 under the two second beam frames 6 into the interior of the first beam frame 1, the second beam frame 6 is pulled outward to a suitable distance after being inserted, and then fixed with screws and nuts. After the second beam frame 6 is fixed, the second connecting block 8 under the base plate 9 is inserted into the second beam frame 6, and then fixed with screws and nuts in the same way. It has an adjustable linkage function, which transforms local force into overall force, improves the overall windproof and impact resistance, and has good flexibility.

[0033] refer to Figure 1 The front and back of the second beam frame 6 are integrally stamped with marking scale 13. The marking scale 13 makes it easy for personnel to observe and understand the position of the through hole 10 after the second connecting block 8 is fixed.

[0034] refer to Figure 1 and Figure 2 The surfaces of the first beam frame 1 and the second beam frame 6 are coated with anti-corrosion paint. The anti-corrosion and moisture-proof effects of the surfaces of the first beam frame 1 and the second beam frame 6 can be improved by the application of anti-corrosion paint.

[0035] Brief description of the usage process: After the first connecting block 7 under the two second beam frames 6 is placed into the interior of the first beam frame 1, the second beam frame 6 is pulled outward to a suitable distance after being placed in, and then fixed with a nut after passing through the screw. After the second beam frame 6 is fixed, the second connecting block 8 under the base plate 9 is placed into the second beam frame 6, and then fixed with screws and nuts in the same way.

[0036] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. Windproof linkage fixing base for photovoltaic panel array, comprising a first beam frame (1), characterized in that: A fixing cylinder (2) is symmetrically bolted to the bottom of the first beam frame (1). A base (3) is provided at the bottom of the fixing cylinder (2). A threaded rod (4) is rotatably connected to the top of the base (3) through a bearing. A fixing sleeve (5) is embedded inside the fixing cylinder (2) and threadedly connected to the threaded rod (4). Two second beam frames (6) are provided at the top of the two first beam frames (1). A first connecting block (7) and a second connecting block (8) are slidably connected inside the first beam frame (1) and the second beam frame (6), respectively. The top of the first connecting block (7) is bolted to the bottom of the second beam frame (6). A base plate (9) is installed on the top of the second connecting block (8). Through holes (10) are opened on both sides of the first beam frame (1) and both sides of the second beam frame (6).

2. The wind linkage fixed base for photovoltaic panel arrays according to claim 1, characterized in that, The threaded rod (4) has a rotating component (11) fixedly sleeved on its surface.

3. The wind linkage fixed base for photovoltaic panel arrays of claim 1, wherein, The bottom of the base (3) is bonded with an anti-slip and wear-resistant pad (12).

4. The wind linkage fixed base for photovoltaic panel arrays of claim 1, wherein, The fixed cylinder (2), base (3), threaded rod (4) and fixed screw sleeve (5) are all made of stainless steel.

5. The wind linkage fixed base for photovoltaic panel arrays of claim 1, wherein, The front and back of the second beam frame (6) are integrally stamped with marking scales (13).

6. The wind linkage fixed base for photovoltaic panel arrays of claim 1, wherein, The surfaces of the first beam frame (1) and the second beam frame (6) are both coated with anti-corrosion paint.

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