Anti-slip rapid installation assembly of photovoltaic assembly for solar power station

Abstract

The utility model discloses an anti-slip rapid installation assembly of a photovoltaic assembly for a solar power station, which comprises two purlines and a photovoltaic assembly frame, support telescopic assemblies are respectively arranged below the two purlines, the support telescopic assemblies are used for adjusting the height of the purlines, the top ends of the two ends of each purline are fixedly connected with separation blades, and the separation blades are fixedly connected with the two purlines. A first mounting hole is formed in the top end of the purline, and is formed in one side of the separation blade. According to the utility model, through arranging the separation blades on the purline and arranging the second installation holes on the frame, accurate positioning of the frame of the photovoltaic assembly can be realized, thereby not only facilitating installation of the bolt, but also preventing the photovoltaic assembly from sliding down due to self weight, and the two separation blades also play a role in positioning when the bolt is installed, so that the installation of the photovoltaic assembly is facilitated. In other words, the mounting holes in the photovoltaic module can be aligned with the mounting holes in the purline, so that the bolt mounting time is shortened, the number of mounting personnel is reduced, the labor intensity of the mounting personnel is reduced, and the mounting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic modules, in particular to an anti-slip and quick installation component for photovoltaic modules used in solar power stations. Background Technique

[0002] As the core component of a solar power generation system, the technical development and application of photovoltaic modules have always received much attention. Photovoltaic modules convert solar energy into electrical energy through the photovoltaic effect, and have the advantages of being clean, renewable, and pollution-free, playing an important role in energy transformation and sustainable development. With the continuous progress of technology, the efficiency, stability, and durability of photovoltaic modules have been significantly improved, and the cost has gradually decreased, making solar power generation an increasingly competitive energy option. At the same time, the installation methods of photovoltaic modules are also constantly innovating and optimizing to adapt to different application scenarios and requirements. Whether it is roof installation, ground installation, or the complementary mode of agriculture and light, factors such as the arrangement method, support structure, and connection process of photovoltaic modules need to be fully considered to ensure the stability and long-term operation benefits of the system.

[0003] The arrangement methods of photovoltaic modules are mainly divided into two types: horizontal arrangement and vertical arrangement. Among them, the vertical installation method mostly adopts the design of supporting 1 module with 2 purlins below. The steps of the traditional vertical installation method include: construction workers need to lift the photovoltaic module by hand and place it on the upper surface of the purlin, then align the installation holes on the photovoltaic module with the installation holes on the purlin, and finally lock them with bolts.

[0004] However, due to a certain inclination angle formed between the photovoltaic module and the ground, this installation method has obvious drawbacks. First of all, during the installation process, construction workers need to lift the photovoltaic module throughout the process, which not only has a large construction intensity but also low efficiency. Secondly, there are no positioning devices for up and down and left and right on the purlin, resulting in the easy slipping of the photovoltaic module during installation. At the same time, when locking the bolts, the cooperation between the bolts and the holes becomes relatively difficult. Now, an anti-slip and quick installation component for photovoltaic modules is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an anti-slip and quick installation component for photovoltaic modules used in solar power stations to solve the above deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-slip quick installation component for photovoltaic modules used in a solar power station, comprising two purlins and a photovoltaic module frame, support telescopic components are respectively arranged under the two purlins, and the support components are used to adjust the height of the purlins, and the top ends of the two ends of the purlins are fixedly connected with baffles, and the top ends of the purlins are provided with a first mounting hole, and the first mounting hole is arranged on one side of the baffle, and the bottom end of the photovoltaic module frame is provided with two second mounting holes, and a bolt is arranged between the two second mounting holes, and the bolt is threadedly connected to the bottom end of the photovoltaic module frame, and one end of the bolt is threadedly connected to the first mounting hole, and the second mounting hole and the baffle are adapted to each other.

[0007] As a further description of the above technical solution: the photovoltaic module frame is any one of a composite frame and an aluminum alloy frame.

[0008] As a further description of the above technical solution: the supporting telescopic assembly includes a first slide rail and a second slide rail, a lifting column is slidably installed between the first slide rail and the second slide rail, a lifting assembly for driving the lifting column to lift is arranged inside the first slide rail, a second rack is slidably installed inside the lifting column, a support frame for installing purlins is fixedly installed on the top end of the second rack, and a transmission assembly is arranged between the second rack and the first slide rail.

[0009] As a further description of the above technical solution: the lifting assembly includes a screw rod, which is rotatably installed inside the second slide rail, and a lifting block is slidably installed inside the second slide rail. The lifting block is threadedly connected to the screw rod, and one end of the screw rod passes through the top end of the second slide rail.

[0010] As a further description of the above technical solution: the transmission assembly includes a first rack fixedly installed inside the first slide rail, a first gear is slidably installed inside the first slide rail, the first gear and the first rack are meshed with each other, a first rotating shaft is fixedly installed on the first gear, a second gear is fixedly installed on one end of the first rotating shaft, a third gear is rotatably installed on the inner wall of the lifting column, the third gear and the second gear are meshed with each other, a second rotating shaft is rotatably installed on the inner wall of the lifting column, a transmission belt is connected between the second rotating shaft and the third gear, a fourth gear is fixedly installed on the second rotating shaft, and the fourth gear and the second rack are meshed with each other.

[0011] As a further description of the above technical solution: the photovoltaic module frame also includes a steel structure frame, and an elastic pressing block is arranged inside the steel structure frame.

[0012] As a further description of the above technical solution: The second mounting holes are formed in the steel structure frame and the elastic pressing block, the retaining piece is adapted to the second mounting holes formed in the steel structure frame and the elastic pressing block, a bolt is threadedly mounted on the steel structure frame, and the bolt is threadedly connected to the purlin through the first mounting hole.

[0013] The utility model provides an anti-slip and quick installation component for a photovoltaic module in a solar power station. It has the following beneficial effects:

[0014] 1. By arranging the retaining piece on the purlin and forming the second mounting holes on the frame, the accurate positioning of the frame of the photovoltaic module can be realized. It not only helps the installation of the bolts, but also prevents the photovoltaic module from sliding down due to its own weight. Moreover, when installing the bolts, the two retaining pieces also play a positioning role, that is, the mounting holes on the photovoltaic module can be aligned with the mounting holes on the purlin, reducing the time for bolt installation, reducing the number of installers, lowering the labor intensity of the installers, and greatly improving the installation efficiency.

[0015] 2. By setting the support telescopic component and the transmission component, the installation height of the purlin can be adjusted to adapt to the safe inclination angles of different photovoltaic modules. And during the rising process of the lifting column, the second rack realizes two-stage rising through the transmission component. That is, when the lifting column is lifted to the highest height, the second rack can drive the support frame to continue two-stage lifting. The lifting stroke is relatively large and can meet the installation of the purlin at various heights.

[0016] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory and are not intended to limit the present disclosure.

[0017] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and does not represent the full scope of the disclosed technology or a comprehensive disclosure of all features. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial three-dimensional structure schematic diagram of an anti-slip and quick installation component for a photovoltaic module in a solar power station proposed by the utility model;

[0019] Figure 2 It is a three-dimensional structure schematic diagram of the composite frame or aluminum alloy frame of the utility model installed on the purlin;

[0020] Figure 3 It is a three-dimensional structure schematic diagram of the steel structure frame of the utility model installed on the purlin;

[0021] Figure 4 It is a three-dimensional structure schematic diagram when the support telescopic component of the utility model is unfolded;

[0022] Figure 53D structural schematic diagram of the support telescopic assembly of the present utility model when it is not unfolded;

[0023] Figure 6 Cross-sectional structural schematic diagram of the support telescopic assembly of the present utility model.

[0024] Legend description:

[0025] 1. Purlin; 101. First mounting hole; 2. Photovoltaic module frame; 201. Second mounting hole; 4. Flap; 5. Bolt; 6. Steel structure frame; 7. Elastic pressing block; 8. First slide rail; 9. Second slide rail; 10. Lifting column; 11. Screw rod; 12. Lifting block; 13. First rack; 14. First gear; 15. First rotating shaft; 16. Second gear; 17. Third gear; 18. Transmission belt; 19. Second rotating shaft; 20. Fourth gear; 21. Second rack; 22. Support frame. Specific implementation manner

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Embodiment 1

[0028] Referring to Figure 1 、 Figure 2 、 Figures 4 - 6 , a non-slip and quick installation assembly for a photovoltaic module in a solar power station, including two purlins 1 and a photovoltaic module frame 2. Support telescopic assemblies are respectively arranged below the two purlins 1. The support assembly is used to adjust the height of the purlin 1. Flaps 4 are fixedly connected to the tops of both ends of the purlin 1. A first mounting hole 101 is opened at the top of the purlin 1. The first mounting hole 101 is arranged on one side of the flap 4. Two second mounting holes 201 are opened at the bottom end of the photovoltaic module frame 2. A bolt 5 is arranged between the two second mounting holes 201. The bolt 5 is threadedly connected to the bottom end of the photovoltaic module frame 2. One end of the bolt 5 is threadedly connected to the first mounting hole 101. The second mounting hole 201 is adapted to the flap 4. When installing the photovoltaic module, the construction worker only needs to put the second mounting hole 201 on the photovoltaic module frame 2 of the photovoltaic module onto the flap 4 on the purlin 1 to achieve precise positioning of the photovoltaic module. The pre-positioned photovoltaic module frame 2 not only helps the installation of the bolt 5, but also prevents the photovoltaic module from sliding down due to its own weight. The two flaps 4 also play a positioning role when the bolt 5 is installed, that is, the mounting holes on the photovoltaic module can be aligned with the mounting holes on the purlin 1, reducing the installation time of the bolt 5. This solution can reduce the number of installers, reduce the labor intensity of the installers, and greatly improve the installation efficiency.

[0029] As a preferred technical solution of this embodiment, the photovoltaic module frame 2 is any one of a composite frame and an aluminum alloy frame.

[0030] As a preferred technical solution of this embodiment, the support telescopic assembly includes a first slide rail 8 and a second slide rail 9. A lifting column 10 is slidably installed between the first slide rail 8 and the second slide rail 9. An elevating assembly for driving the lifting column 10 to lift is arranged inside the first slide rail 8. A second rack 21 is slidably installed inside the lifting column 10. A support frame 22 for installing the purlin 1 is fixedly installed at the top end of the second rack 21. A transmission assembly is arranged between the second rack 21 and the first slide rail 8. When installing the photovoltaic module, it is necessary to control the height of the purlin 1 so as to control the installation angle of the photovoltaic module, that is, one end of the purlin 1 needs to be at a higher position and one end of the purlin 1 needs to be at a lower position. Generally, there are two types of support members for the purlin 1 in the prior art. One is of a fixed height and cannot be adjusted in height, which cannot meet the requirements for installing the purlin 1 at different heights. The other is a support assembly with a telescopic structure, but the rising stroke of this support assembly is short. When the purlin 1 needs to be installed at a relatively high position, the rising height cannot meet the requirements for convenient installation. The above device raises the lifting column 10 through the elevating assembly. During the raising process, the second rack 21 realizes two-stage rising through the transmission assembly, that is, when the lifting column 10 is lifted to the highest height, the second rack 21 can drive the support frame 22 to continue two-stage lifting. The lifting stroke is large and can meet the installation of the purlin 1 at various heights.

[0031] As a preferred technical solution of this embodiment, the elevating assembly includes a screw rod 11. The screw rod 11 is rotatably installed inside the second slide rail 9. A lifting block 12 is slidably installed inside the second slide rail 9. The lifting block 12 is threadedly connected to the screw rod 11. One end of the screw rod 11 penetrates through the top end of the second slide rail 9. During the rotation of the screw rod 11, under the limiting and guiding action of the lifting block 12 and the second slide rail 9, the lifting block 12 can rise inside the second slide rail 9, further realizing the lifting of the lifting column 10.

[0032] As a preferred technical solution of this embodiment, the transmission assembly includes a first rack 13 fixedly installed inside the first slide rail 8, a first gear 14 is slidably installed inside the first slide rail 8, the first gear 14 and the first rack 13 are meshed with each other, a first rotating shaft 15 is fixedly installed on the first gear 14, a second gear 16 is fixedly installed on one end of the first rotating shaft 15, a third gear 17 is rotatably installed on the inner wall of the lifting column 10, the third gear 17 and the second gear 16 are meshed with each other, a second rotating shaft 19 is rotatably installed on the inner wall of the lifting column 10, and a transmission belt 18 is connected between the second rotating shaft 19 and the third gear 17. A fourth gear 20 is fixedly mounted on the second rotating shaft 19, and the fourth gear 20 is meshed with the second rack 21; during the lifting process of the lifting column 10, the first gear 14 is meshed and rotated with the second rack 21, driving the first rotating shaft 15 to select, and the first rotating shaft 15 drives the second gear 16 to select, and the third gear 17 rotates in opposite directions to the second gear 16. The third gear 17 can rotate the second rotating shaft 19 through the transmission belt 18, and the second rotating shaft 19 selects to drive the fourth gear 20 to drive the second rack 21 to mesh and slide, so that during the rising process of the lifting column 10, the second rack 21 can be lifted in two stages, thereby increasing the lifting stroke of the support frame 22.

[0033] Example 2

[0034] This embodiment is implemented on the basis of the above-mentioned embodiment 1. Figure 3 The photovoltaic module frame 2 is a steel structure frame 6, and an elastic pressure block is arranged inside the steel structure frame 6; the frame of the photovoltaic module may also be a steel structure frame 6. Different from the composite frame and the aluminum alloy frame in Example 1, an elastic pressure block 7 is arranged inside the steel structure frame 6, which can increase the strength of the frame and make the bolts 5 fixed more tightly.

[0035] As a preferred technical solution of this embodiment, the second mounting hole 201 is opened on the steel structure frame 6 and the elastic pressure block 7, the baffle 4 and the second mounting hole 201 opened on the steel structure frame 6 and the elastic pressure block 7 are adapted to each other, the steel structure frame 6 is threadedly installed with a bolt 5, and the bolt 5 is threadedly connected to the purlin 1 through the first mounting hole 101; the second mounting hole 201 opened on the steel structure frame 6 and the elastic pressure block 7 can be sleeved around the baffle 4 on the purlin 1, which can also meet the effect of pre-fixation and convenient installation.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A quick-installation assembly for preventing the photovoltaic module from slipping off for use in a solar power station, comprising two purlins (1) and a photovoltaic module frame (2), characterized in that: A supporting telescopic assembly is respectively arranged below the two purlins (1), and the supporting telescopic assembly is used to adjust the height of the purlin (1). The top ends of the two ends of the purlin (1) are fixedly connected with a baffle (4). The top end of the purlin (1) is provided with a first mounting hole (101), and the first mounting hole (101) is arranged on one side of the baffle (4). The bottom end of the photovoltaic module frame (2) is provided with two second mounting holes (201), and a bolt (5) is arranged between the two second mounting holes (201). The bolt (5) is threadedly connected to the bottom end of the photovoltaic module frame (2), and one end of the bolt (5) is threadedly connected to the first mounting hole (101), and the second mounting hole (201) and the baffle (4) are adapted to each other.

2. The anti-slip quick installation assembly for photovoltaic components used in solar power stations according to claim 1, characterized in that: The photovoltaic module frame (2) is any one of a composite frame and an aluminum alloy frame.

3. The anti-slip quick installation assembly for photovoltaic modules used in solar power stations according to claim 1, characterized in that: The supporting telescopic assembly comprises a first slide rail (8) and a second slide rail (9); a lifting column (10) is slidably mounted between the first slide rail (8) and the second slide rail (9); a lifting assembly for driving the lifting column (10) to move up and down is arranged inside the first slide rail (8); a second rack (21) is slidably mounted inside the lifting column (10); a support frame (22) for mounting a purlin (1) is fixedly mounted at the top end of the second rack (21); and a transmission assembly is arranged between the second rack (21) and the first slide rail (8).

4. The anti-slip quick installation assembly for photovoltaic modules used in solar power stations according to claim 3, characterized in that: The lifting assembly comprises a screw rod (11), wherein the screw rod (11) is rotatably mounted inside the second slide rail (9), a lifting block (12) is slidably mounted inside the second slide rail (9), the lifting block (12) is threadedly connected to the screw rod (11), and one end of the screw rod (11) passes through the top end of the second slide rail (9).

5. The anti-slip quick installation assembly for photovoltaic components used in solar power stations according to claim 3, characterized in that: The transmission assembly comprises a first rack (13) fixedly mounted inside the first slide rail (8), a first gear (14) slidably mounted inside the first slide rail (8), the first gear (14) and the first rack (13) meshing with each other, a first rotating shaft (15) fixedly mounted on the first gear (14), a second gear (16) fixedly mounted on one end of the first rotating shaft (15), a third gear (17) rotatably mounted on the inner wall of the lifting column (10), the third gear (17) and the second gear (16) meshing with each other, a second rotating shaft (19) rotatably mounted on the inner wall of the lifting column (10), a transmission belt (18) being transmission-connected between the second rotating shaft (19) and the third gear (17), a fourth gear (20) fixedly mounted on the second rotating shaft (19), the fourth gear (20) and the second rack (21) meshing with each other.

6. The anti-slip quick installation assembly for photovoltaic components used in solar power stations according to claim 1, characterized in that: The photovoltaic assembly frame (2) is a steel structure frame (6), and an elastic pressing block (7) is arranged inside the steel structure frame (6).

7. The anti-slip quick installation assembly for photovoltaic components used in solar power stations according to claim 1, characterized in that: The second mounting hole (201) is provided on the steel structure frame (6) and the elastic pressing block (7); the baffle (4) and the second mounting hole (201) provided on the steel structure frame (6) and the elastic pressing block (7) are mutually adapted; a bolt (5) is threadedly installed on the steel structure frame (6); the bolt (5) is threadedly connected to the purlin (1) via the first mounting hole (101).

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