Photovoltaic panel fixing clamp with anti-theft device

Abstract

The utility model relates to photovoltaic panel clamp technical field, concretely is a kind of photovoltaic panel fixing clamp with anti-theft device, including clamp seat, clamp seat is in the shape of a Chinese character, the top wall of clamp seat is rotatably connected with pivot, pivot is along vertical distribution, the top end of pivot is stretched to the top of clamp seat and is fixed with adjusting seat, adjusting seat is in the shape of a Chinese character, adjusting seat is slidably connected with lifting portion along vertical direction in, lifting portion is in the shape of a Chinese character, the left and right sides of lifting portion are all fixed with clamping plate. The utility model is designed as rotatable connection between clamp seat and adjusting seat, so that the clamping plate on adjusting seat can be rotated and adjusted direction, cooperate with the fixed of the direction of clamping plate by limiting plate and limiting groove, make clamp seat when being installed to crossbeam or longitudinal beam, clamping plate can all be towards photovoltaic panel, realize the fixed clamping of photovoltaic panel, make clamp can be suitable for more installation position, to improve the adaptability of clamp.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel clamping technology, specifically a photovoltaic panel fixing clamp with an anti-theft device. Background Technology

[0002] A photovoltaic (PV) panel is a device that uses semiconductor materials to directly convert sunlight into electrical energy. It captures solar radiation through the photoelectric effect and converts it into usable direct current, providing clean and renewable energy for various applications. It is a core component of solar power generation systems.

[0003] Currently, to prevent theft of photovoltaic panels in solar power plants, workers use fixing clamps to secure the panels to brackets. This not only provides theft protection but also ensures the panels remain stable under various environmental conditions (such as wind, snow pressure, and vibration). Existing photovoltaic panel fixing clamps require the brackets supporting the panels to be installed on the ground first. Then, the clamps and panels are installed on the top beam of the brackets, and the clamps are used to press the panels against the top beam to secure them.

[0004] However, in the above process, since the top beams used to support the photovoltaic panels are divided into horizontal and vertical rows, while the clamps installed on the top beams to hold the photovoltaic panels have a fixed direction, the direction of the clamps will change when they are installed on top beams with different directions. Furthermore, they cannot be adjusted according to the actual situation, making it difficult to achieve a good fixing effect on the photovoltaic panels. Therefore, we propose a photovoltaic panel fixing clamp with an anti-theft device to effectively solve the above-mentioned drawbacks. Utility Model Content

[0005] The purpose of this utility model is to provide a photovoltaic panel fixing clamp with an anti-theft device to solve the problems mentioned in the background art.

[0006] This utility model is achieved through the following technical solution: a photovoltaic panel fixing clamp with an anti-theft device, including a clamp base, the clamp base being U-shaped, a rotating shaft being rotatably connected to the top wall of the clamp base, the rotating shaft being distributed vertically, the top end of the rotating shaft extending above the clamp base and fixedly provided with an adjusting seat, the adjusting seat being □-shaped, a lifting part being slidably connected vertically inside the adjusting seat, the lifting part being U-shaped, and clamping plates being fixedly provided on both the left and right sides of the lifting part.

[0007] Optionally, a limiting groove is provided at the bottom of the top wall of the fixture seat. The limiting groove is cross-shaped. The bottom end of the rotating shaft extends to the bottom of the top wall of the fixture seat and is fixedly provided with a limiting plate. The limiting plate is straight and can be embedded in the limiting groove.

[0008] Optionally, a connecting part is fixedly provided on the top wall of the clamp seat. The connecting part has an internal hollow structure. The rotating shaft passes through the connecting part vertically. A rotating sleeve is rotatably provided on the outside of the rotating shaft. The rotating sleeve is slidably connected to the connecting part vertically. Both the inner cavity of the rotating sleeve and the inner cavity of the connecting part are square.

[0009] Optionally, an anti-detachment plate is slidably connected to the inner side wall of the clamp seat along the vertical direction. The anti-detachment plate is located below the limiting plate and is used to push the limiting plate into the limiting groove.

[0010] Optionally, a lead screw is rotatably connected to the inner side of the adjusting seat. The lead screw is distributed vertically, passes through the lifting part and is threadedly connected to the lifting part. The top end of the lead screw extends above the adjusting seat and is fixedly provided with an adjusting knob.

[0011] Optionally, the distance between the left and right side walls of the lifting part is greater than the width of the adjusting seat, and the two clamping plates are respectively fixedly connected to the top of the left and right side walls of the lifting part, and the bottom surface of the clamping plates is fixedly provided with a number of anti-slip protrusions.

[0012] Compared with the prior art, this utility model provides a photovoltaic panel fixing clamp with an anti-theft device, which has the following beneficial effects:

[0013] 1. This utility model designs the clamp seat and the adjustment seat as a rotatable connection, so that the clamping plate on the adjustment seat can be rotated to adjust the direction. With the help of the limiting plate and the limiting groove, the direction of the clamping plate is fixed, so that when the clamp seat is installed on the crossbeam or the longitudinal beam, the clamping plate can face the photovoltaic panel, thereby achieving fixed clamping of the photovoltaic panel. This makes the clamp applicable to more installation positions, thereby improving the adaptability of the clamp.

[0014] 2. This utility model has symmetrical clamping plates on the left and right sides of the lifting part, so that one clamp can clamp the photovoltaic panels on the left and right sides at the same time, thereby reducing the number of clamps used and improving installation efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a front sectional view of the present invention;

[0017] Figure 3 This is a split bottom view of the clamp seat and adjustment seat of this utility model;

[0018] Figure 4 for Figure 2 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This is a schematic diagram of the fixture of this utility model installed on the longitudinal beam.

[0020] Figure 6 This is a schematic diagram of the fixture of this utility model installed on the crossbeam.

[0021] In the diagram: 1. Clamp seat; 101. Limiting groove; 102. Connecting part; 103. Anti-detachment plate; 2. Rotating shaft; 201. Limiting plate; 202. Rotating sleeve; 3. Adjusting seat; 301. Lead screw; 302. Adjusting knob; 4. Lifting part; 401. Clamping plate; 402. Anti-slip protrusion; 5. Photovoltaic panel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 - Figure 6 A photovoltaic panel fixing clamp with an anti-theft device includes a clamp base 1, which is U-shaped. The top wall of the clamp base 1 is rotatably connected to a rotating shaft 2, which is distributed vertically. The top end of the rotating shaft 2 extends above the clamp base 1 and is fixedly provided with an adjusting seat 3 so that the adjusting seat 3 can rotate above the clamp base 1.

[0024] Furthermore, a limiting groove 101 is provided at the bottom of the top wall of the fixture seat 1. The limiting groove 101 is cross-shaped. The bottom end of the rotating shaft 2 extends to the bottom of the top wall of the fixture seat 1 and is fixedly provided with a limiting plate 201. The limiting plate 201 is straight and can be embedded in the limiting groove 101 so that when the limiting plate 201 is embedded in the limiting groove 101, the limiting plate 201 cannot rotate left or right.

[0025] The limiting groove 101 is composed of two intersecting straight grooves. The length of the limiting plate 201 is equal to the length of the groove, and the width of the limiting plate 201 is equal to the width of the groove. Therefore, the shapes of the limiting plate 201 and the groove are matched. When the limiting plate 201 is disengaged from the limiting groove 101, the rotating shaft 2 and the limiting plate 201 can rotate. When the limiting plate 201 is embedded in the limiting groove 101, the rotating shaft 2 and the limiting plate 201 will be fixed.

[0026] To make the process of embedding the limit plate 201 into the limit groove 101 clearer, a connecting portion 102 is fixedly provided on the top wall of the fixture base 1 in this application. The connecting portion 102 has a hollow internal structure, and the rotating shaft 2 vertically penetrates through the connecting portion 102. Among them, through holes are formed in both the upper and lower side walls of the connecting portion 102, the rotating shaft 2 penetrates through the through holes, and the diameter of the rotating shaft 2 is not greater than the aperture of the through holes. The rotating shaft 2 can move up and down vertically within the connecting portion 102 and can also rotate on the rotating shaft 2. A rotating sleeve 202 is rotatably provided on the outer side of the rotating shaft 2. The outer side wall of the rotating sleeve 202 is slidably connected to the inner side wall of the connecting portion 102 along the vertical direction. The rotating sleeve 202 cannot move up and down on the outer side of the rotating shaft 2, and the inner cavities of both the rotating sleeve 202 and the connecting portion 102 are square to improve the stability of the movement of the rotating shaft 2.

[0027] Further, to enable the fixture base 1 to fix the adjustment seat 3 after being installed on the bracket, an anti - detachment plate 103 is slidably connected to the inner side wall of the fixture base 1 in the vertical direction in this application. The anti - detachment plate 103 is located below the limit plate 201, and the anti - detachment plate 103 is used to push the limit plate 201 into the limit groove 101. When the fixture base 1 covers the top beam of the bracket, the top surface of the top beam contacts the bottom surface of the anti - detachment plate 103 inside the fixture base 1. As the fixture base 1 is pressed downward, the anti - detachment plate 103 will be pushed upward by the top beam, so that the anti - detachment plate 103 pushes the limit plate 201 into the limit groove 101, and finally cooperates with the limit groove 101 to realize the limit fixation of the limit plate 201, thereby realizing the fixation of the adjustment seat 3.

[0028] In this embodiment, the adjustment seat 3 is in a square - mouth shape, and a lifting portion 4 is slidably connected to the adjustment seat 3 in the vertical direction. The lifting portion 4 is in a U - shape. Clamping plates 401 are fixedly provided on both the left and right sides of the lifting portion 4, so that the lifting portion 4 and the clamping plates 401 can not only freely adjust the height but also rotate above the fixture base 1 together with the adjustment seat 3, so that the clamping plates 401 can not only adapt to the clamping of photovoltaic panels with different thicknesses but also adjust their own directions to adapt to the installation of fixtures at different positions.

[0029] Among them, the distance between the left and right side walls of the lifting portion 4 is greater than the width of the adjustment seat 3. The two clamping plates 401 are respectively fixedly connected to the tops of the left and right side walls of the lifting portion 4. Anti - slip protrusions 402 are fixedly provided on the bottom surface of the clamping plates 401, so that the clamping plates 401 can press the photovoltaic panel against the top beam of the bracket and cooperate with the anti - slip protrusions 402 to increase the friction force and improve the stability of the clamping.

[0030] Specifically, a lead screw 301 is rotatably connected to the inner side of the adjusting seat 3. The lead screw 301 is distributed vertically, passes through the lifting part 4 and is threadedly connected to the lifting part 4. The top end of the lead screw 301 extends above the adjusting seat 3 and is fixedly provided with an adjusting knob 302. Therefore, the height of the lifting part 4 and the clamping plate 401 can be adjusted by rotating the adjusting knob 302 to control the rotation of the lead screw 301.

[0031] like Figure 5 As shown, when the crossbeams and longitudinal beams on the support are arranged as shown in the figure, the crossbeams are located on the upper surface of the longitudinal beams, and photovoltaic panels 5 are installed on the upper surface of the crossbeams. At this time, the clamps in this embodiment are fixed to the longitudinal beams by bolts, and the distribution direction of the two clamping plates 401 is perpendicular to the opening direction of the front and rear sides of the clamp seat 1.

[0032] like Figure 6 As shown in the figure, when the crossbeams and longitudinal beams on the support are arranged as shown in the figure, the longitudinal beams are located on the upper surface of the crossbeams, and the photovoltaic panels 5 are installed on the upper surface of the longitudinal beams. At this time, the clamps in this embodiment are fixed to the crossbeams by bolts, the clamp seat 1 rotates 90°, and the distribution direction of the two clamping plates 401 is parallel to the opening direction on the left and right sides of the clamp seat 1.

[0033] Meanwhile, when the clamps of this embodiment are located on the front and rear sides of the photovoltaic panel 5, the clamping plate 401 can be clamped on the upper surface of the photovoltaic panel 5 by rotating the clamping base 1 or the adjusting base 3, thereby improving the clamping effect of the clamps on the photovoltaic panel 5 and enhancing the adaptability of the device to different installation positions.

[0034] The application scenarios and operation procedures of this utility model are as follows: In the construction of a photovoltaic power station, the columns need to be installed on the ground first, and then horizontal or vertical beams are installed on the columns to support the photovoltaic panels. Subsequently, the clamps are installed on the horizontal or vertical beams to fix the sides of the photovoltaic panels, thereby preventing the photovoltaic panels from being stolen and ensuring that the photovoltaic panels remain stable under various environmental conditions.

[0035] In use, the clamp seat 1 is placed above the crossbeam or longitudinal beam. First, the adjustment seat 3 is rotated to adjust the distribution direction of the clamping plate 401 so that the clamping plate 401 is positioned above the photovoltaic panel 5. Then, the clamp seat 1 is pressed against the top surface of the crossbeam or longitudinal beam, causing the anti-detachment plate 103 to be lifted upwards. The anti-detachment plate 103 will then push the limiting plate 201 into the limiting groove 101. At this point, the left and right side walls of the clamp seat 1 can be fixedly connected to the crossbeam or longitudinal beam using bolts, so that the anti-detachment plate 103 no longer moves up and down, thus completing the limiting and fixing of the limiting plate 201. Finally, the screw 301 is rotated by rotating the adjustment knob 302, causing the lifting part 4 to begin to descend within the adjustment seat 3, thereby moving the clamping plate 401 downwards until the anti-slip protrusion 402 and the top surface of the photovoltaic panel 5 are tightly fitted, thus completing the clamping and fixing of the photovoltaic panel 5.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel fixing clamp with an anti-theft device, comprising a clamp base (1), characterized in that: The clamp seat (1) is U-shaped. The top wall of the clamp seat (1) is rotatably connected to a rotating shaft (2). The rotating shaft (2) is distributed vertically. The top end of the rotating shaft (2) extends to the top of the clamp seat (1) and is fixedly provided with an adjusting seat (3). The adjusting seat (3) is □-shaped. The adjusting seat (3) is slidably connected to a lifting part (4) along the vertical direction. The lifting part (4) is U-shaped. The left and right sides of the lifting part (4) are fixedly provided with clamping plates (401).

2. A photovoltaic panel fixing clamp with an anti-theft device according to claim 1, characterized in that: The bottom of the top wall of the fixture seat (1) is provided with a limiting groove (101), which is cross-shaped. The bottom end of the rotating shaft (2) extends to the bottom of the top wall of the fixture seat (1) and is fixedly provided with a limiting plate (201), which is straight and can be embedded in the limiting groove (101).

3. A photovoltaic panel fixing clamp with an anti-theft device according to claim 2, characterized in that: A connecting part (102) is fixedly provided on the top wall of the clamp seat (1). The connecting part (102) has an internal hollow structure. The rotating shaft (2) passes through the connecting part (102) vertically. A rotating sleeve (202) is rotatably provided on the outside of the rotating shaft (2). The rotating sleeve (202) is slidably connected to the connecting part (102) vertically. The inner cavities of the rotating sleeve (202) and the connecting part (102) are both square.

4. A photovoltaic panel fixing clamp with an anti-theft device according to claim 2, characterized in that: An anti-detachment plate (103) is slidably connected vertically on the inner side wall of the clamp seat (1). The anti-detachment plate (103) is located below the limiting plate (201) and is used to push the limiting plate (201) into the limiting groove (101).

5. A photovoltaic panel fixing clamp with an anti-theft device according to claim 1, characterized in that: The adjusting seat (3) is rotatably connected to a lead screw (301). The lead screw (301) is distributed vertically. The lead screw (301) passes through the lifting part (4) and is threadedly connected to the lifting part (4). The top end of the lead screw (301) extends above the adjusting seat (3) and is fixedly provided with an adjusting knob (302).

6. A photovoltaic panel fixing clamp with an anti-theft device according to claim 1, characterized in that: The distance between the left and right side walls of the lifting part (4) is greater than the width of the adjusting seat (3). The two clamping plates (401) are fixedly connected to the top of the left and right side walls of the lifting part (4). The bottom surface of the clamping plate (401) is fixedly provided with a number of anti-slip protrusions (402).

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