A photovoltaic power generation module clamp

Abstract

This utility model relates to the field of photovoltaic clamping technology and discloses a photovoltaic power generation module clamp. A fixing frame is mounted on the upper surface of the clamp body, with sliding grooves at both ends. Rotating a first knob causes a first threaded rod to lower the mounting plate. A stabilizing rod runs through the mounting plate, ensuring stability during descent and allowing the clamp to hold photovoltaic panels of varying thicknesses. A washer with an inorganic zinc-rich anti-rust and anti-slip coating at the top of the first threaded rod prevents rusting and ensures the first threaded rod can rotate smoothly. Two mounting plates are used, allowing for the clamping of two photovoltaic panels, thus improving practicality and reducing the number of clamps required.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic clamping technology, specifically a photovoltaic power generation module clamping device. Background Technology

[0002] In order to collect a large amount of solar energy, existing technologies usually require fixing photovoltaic brackets in open spaces such as rooftops. Various solar photovoltaic modules are then fixed on the photovoltaic brackets to better collect solar energy. The photovoltaic modules are fixed on the roof made of corrugated steel sheets, and photovoltaic bracket clamps are generally set between the corrugated steel sheet roof and the photovoltaic modules to connect the two.

[0003] Traditional photovoltaic (PV) power generation clamps typically only secure one PV panel at a time when connecting PV panels to the roof. This results in the need for numerous clamps to hold the PV panels. Furthermore, the standard specifications of traditional clamps make them unsuitable for different sizes of corrugated steel roofing sheets, leading to poor performance. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a photovoltaic power generation module clamp to solve the problems mentioned in the background art. Traditional photovoltaic power generation clamps can generally only fix one photovoltaic panel at a time when connecting photovoltaic panels to the roof. This results in the need for a large number of clamps when clamping photovoltaic panels. Moreover, the main specifications of traditional clamps are also uniform, which cannot be adapted to different sizes of color steel tiles, resulting in poor performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic power generation module clamp, comprising a clamp body, a fixing frame mainly installed in the middle of the upper surface of the clamp body, sliding grooves opened at both the front and rear ends of the fixing frame, a stabilizing rod fixedly installed in each of the two sliding grooves opened in the fixing frame, a first threaded rod rotatably installed in each of the two sliding grooves opened in the fixing frame, a washer fixedly installed at the top of the first threaded rod, an inorganic zinc-rich anti-rust and anti-slip coating sprayed on the washer, a first knob fixedly installed on the washer, an anti-slip protrusion provided on the outer surface of the first knob, and a first adjustment groove opened at the top of the first knob.

[0006] Using the above technical solution, rotating the first knob causes the first threaded rod to lower the mounting plate. A stabilizing rod runs through the mounting plate, ensuring stability during descent and allowing it to clamp photovoltaic panels of varying thicknesses. A gasket with an inorganic zinc-rich anti-rust and anti-slip coating at the top of the first threaded rod effectively prevents rusting and ensures the first threaded rod can rotate smoothly. The use of two mounting plates allows for the clamping of two photovoltaic panels, improving practicality and reducing the number of clamps required.

[0007] Preferably, a mounting plate is slidably installed in the two grooves opened in the fixing frame. Each mounting plate has two through holes. A first threaded rod is threadedly engaged in the through holes of the mounting plate. A stabilizing rod passes through the through holes of the mounting plate.

[0008] By adopting the above technical solution, the first threaded rod engages inside the mounting plate, which can effectively drive the mounting plate to descend. Furthermore, the mounting plate has a stabilizing rod running through it, which allows the mounting plate to remain stable during descent, thereby enabling the mounting plate to clamp photovoltaic panels of different thicknesses.

[0009] Preferably, the fixture body has a movable groove, a second threaded rod is rotatably mounted in the movable groove, a second knob is fixedly mounted on the outer end surface of the second threaded rod, the outer surface of the second knob is provided with anti-slip protrusions arranged in a circumferential array, and a second adjustment groove is provided at the outer end of the second knob.

[0010] Using the above technical solution, by rotating the second knob, the second threaded rod moves the plate, thereby making the clamping plate and the clamping body cooperate to fix the clamping body onto the color steel tile.

[0011] Preferably, a sliding block is slidably installed in the movable groove, a threaded hole is opened in the sliding block, a second threaded rod is threadedly engaged in the threaded hole, a clamping plate is fixedly installed at the bottom of the sliding block, and friction pads are provided on the clamping plate and the clamping end of the inner end of the clamping body.

[0012] By adopting the above technical solution, friction pads are provided at the clamping ends of both the clamp body and the clamping plate, which can effectively increase the friction between the clamping plate and the clamp body, thereby making the clamp body more stable. Furthermore, the anti-slip protrusions on the second knob can effectively prevent slippage when rotating the second knob.

[0013] Preferably, the diameters of the first adjustment groove and the second adjustment groove on the first knob and the second knob are equal.

[0014] By adopting the above technical solution, since the diameters of the first adjustment groove and the second adjustment groove on the first knob and the second knob are equal, the tool can be better used to rotate the first knob and the second knob.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This photovoltaic power generation module clamp, by rotating the first knob, causes the first threaded rod to lower the mounting plate. A stabilizing rod runs through the mounting plate, ensuring stability during descent. This allows the mounting plate to clamp photovoltaic panels of varying thicknesses. A washer with an inorganic zinc-rich anti-rust and anti-slip coating at the top of the first threaded rod effectively prevents rusting and ensures the first threaded rod can rotate smoothly. The clamp uses two mounting plates, allowing for the clamping of two photovoltaic panels, thus improving practicality and reducing the number of clamps required.

[0017] 2. This photovoltaic power generation module clamp, by rotating the second knob, causes the second threaded rod to move the plate, thereby cooperating between the clamping plate and the clamp body to fix the clamp body onto the color steel tile. Since friction pads are provided at the clamping ends of both the clamp body and the clamping plate, the friction between the clamping plate and the clamp body is increased, thus ensuring stable installation of the clamp body. Furthermore, the anti-slip protrusions on the second knob effectively prevent slippage when rotating it. The first and second adjustment grooves on the first and second knobs have equal diameters, allowing the tool to effectively rotate both knobs. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the photovoltaic power generation module clamp of this utility model;

[0019] Figure 2 This is a side view of the photovoltaic power generation module clamp of this utility model;

[0020] Figure 3 This is a top view of the photovoltaic power generation module clamp of this utility model;

[0021] Figure 4 This is a schematic diagram of the clamping plate and related structures of this utility model;

[0022] Figure 5This is a schematic diagram of the mounting plate and related structures of this utility model.

[0023] In the diagram: 1. Fixture body; 2. Fixture frame; 3. Slide groove; 4. Stabilizing rod; 5. First threaded rod; 6. Washer; 7. First knob; 8. First adjustment groove; 9. Mounting plate; 10. Through hole; 11. Moving groove; 12. Second threaded rod; 13. Second knob; 14. Second adjustment groove; 15. Sliding block; 16. Threaded hole; 17. Clamping plate; 18. Friction pad. Detailed Implementation

[0024] 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.

[0025] Example 1:

[0026] Referring to Figures 1-5, a photovoltaic power generation module clamp is described. A fixing frame 2 is mounted primarily on the upper surface of the clamp body 1. Slide grooves 3 are formed at both the front and rear ends of the fixing frame 2. Stabilizing rods 4 are fixedly installed within each of the two slide grooves 3 within the fixing frame 2. First threaded rods 5 are rotatably mounted within each of the two slide grooves 3 within the fixing frame 2. A gasket 6 is fixedly installed at the top of the first threaded rod 5. The gasket 6 is coated with an inorganic zinc-rich anti-rust agent. The anti-slip coating includes a first knob 7 fixedly mounted on the pad 6. The outer surface of the first knob 7 has anti-slip protrusions, and the top of the first knob 7 has a first adjustment groove 8. Mounting plates 9 are slidably mounted in the two sliding grooves 3 inside the fixing frame 2. Each mounting plate 9 has two through holes 10. A first threaded rod 5 is threadedly engaged in the through holes 10 inside the mounting plate 9. A stabilizing rod 4 passes through the through holes 10 inside the mounting plate 9.

[0027] Working principle: After the fixture body 1 is installed, when the operator needs to clamp the photovoltaic panel, the photovoltaic panel is first placed at the bottom of the mounting plate 9 inside the fixture body 1. Then, the operator rotates the first knob 7, which drives the first threaded rod 5 to rotate. Since the first threaded rod 5 engages inside the mounting plate 9, it can effectively lower the mounting plate 9. Furthermore, the stabilizing rod 4 passes through the mounting plate 9, which ensures that the mounting plate 9 remains stable during descent, thus enabling the mounting plate 9 to clamp photovoltaic panels of different thicknesses. The first threaded rod 5 has a washer 6 at its top, and the washer 6 is coated with an inorganic zinc-rich anti-rust and anti-slip coating. This effectively prevents the washer 6 from rusting and thus prevents the first threaded rod 5 from being difficult to rotate. The fixing frame 2 has two sliding grooves 3, and each of the two sliding grooves 3 has a mounting plate 9. Therefore, when the two first knobs 7 are turned, the two mounting plates 9 will be lowered to clamp the two photovoltaic panels. This improves practicality and reduces the number of clamps required.

[0028] Example 2:

[0029] Referring to Figures 1-5, a photovoltaic power generation module clamp is provided. The clamp body 1 has a movable groove 11. A second threaded rod 12 is rotatably installed in the movable groove 11. A second knob 13 is fixedly installed on the outer end surface of the second threaded rod 12. The outer surface of the second knob 13 is provided with anti-slip protrusions arranged in a circumferential array. A second adjustment groove 14 is provided at the outer end of the second knob 13. A sliding block 15 is slidably installed in the movable groove 11. A threaded hole 16 is provided in the sliding block 15. The second threaded rod 12 is threadedly engaged in the threaded hole 16. A clamping plate 17 is fixedly installed at the bottom of the sliding block 15. Friction pads 18 are provided on both the clamping plate 17 and the clamping end of the inner end of the clamp body 1. The first adjustment groove 8 and the second adjustment groove 14 on the first knob 7 and the second knob 13 have the same diameter.

[0030] Working principle: When the clamp body 1 needs to be installed, the worker first aligns the clamp body 1 onto the corrugated steel sheet. Then, the worker rotates the second knob 13, which drives the second threaded rod 12 to rotate. Since the second threaded rod 12 is threadedly engaged in the threaded hole 16 on the sliding block 15, the rotation of the second threaded rod 12 allows the clamping plate 17 to move effectively, thereby enabling the clamping plate 17 and the clamp body 1 to cooperate and fix the clamp body 1 onto the corrugated steel sheet. Friction pads 18 are provided on both the clamping ends of the clamping plate 17 and the clamping body 1, which can effectively increase the friction between the clamping plate 17 and the clamping body 1, thereby making the clamping body 1 more stable. The second knob 13 is provided with anti-slip protrusions, which can effectively prevent slippage when rotating the second knob 13. The first adjustment groove 8 and the second adjustment groove 14 on the first knob 7 and the second knob 13 have the same diameter, which can effectively make the tool rotate the first knob 7 and the second knob 13.

[0031] 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 power module clamp comprising a clamp body (1), characterized in that: A fixed frame (2) is mainly installed in the middle of the upper surface of the fixture body (1). Slide grooves (3) are opened at both the front and rear ends of the fixed frame (2). A stabilizing rod (4) is fixedly installed in each of the two slide grooves (3) opened in the fixed frame (2). A first threaded rod (5) is rotatably installed in each of the two slide grooves (3) opened in the fixed frame (2). A gasket (6) is fixedly installed at the top of the first threaded rod (5). An inorganic zinc-rich anti-rust and anti-slip coating is sprayed on the gasket (6). A first knob (7) is fixedly installed on the gasket (6). An anti-slip protrusion is provided on the outer surface of the first knob (7). A first adjustment groove (8) is opened at the top of the first knob (7).

2. A photovoltaic power module clamp according to claim 1, wherein: Mounting plates (9) are slidably installed in the two sliding grooves (3) opened in the fixing frame (2). Each mounting plate (9) has two through holes (10). A first threaded rod (5) is threadedly engaged in the through holes (10) opened in the mounting plate (9). A stabilizing rod (4) passes through the through holes (10) opened in the mounting plate (9).

3. A photovoltaic power module clamp according to claim 1, wherein: The fixture body (1) has a moving groove (11) and a second threaded rod (12) is rotatably installed in the moving groove (11). A second knob (13) is fixedly installed on the outer end surface of the second threaded rod (12). The outer surface of the second knob (13) is provided with anti-slip protrusions arranged in a circumferential array. A second adjustment groove (14) is opened at the outer end of the second knob (13).

4. A photovoltaic power module clamp according to claim 3, wherein: A sliding block (15) is slidably installed in the moving groove (11). A threaded hole (16) is opened in the sliding block (15). A second threaded rod (12) is threadedly engaged in the threaded hole (16). A clamping plate (17) is fixedly installed at the bottom of the sliding block (15). Friction pads (18) are provided at the clamping ends of the clamping plate (17) and the inner end of the clamping body (1).

5. A photovoltaic power module clamp according to claim 1, wherein: The first adjustment groove (8) and the second adjustment groove (14) on the first knob (7) and the second knob (13) have the same diameter.

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