Anti-toppling base for photovoltaic support

Abstract

The utility model discloses an anti-toppling base for a photovoltaic support, which comprises a base body, a supporting leg is arranged at the lower end of the base body, a fixing block is arranged on the side of the supporting leg, a screw rod is rotatably arranged in the fixing block, a second sliding block is in threaded connection with the screw rod, a connecting rod is fixedly arranged on the side of the second sliding block, and the connecting rod is connected with the supporting leg. A supporting block is fixedly arranged at the lower end of the connecting rod, a sliding plate is slidably connected into the supporting block, a screw is arranged on the sliding plate, a two-way lead screw is rotationally connected into the base body through a bearing, a first sliding block is connected to the two-way lead screw in a threaded mode, an arc-shaped clamping plate is arranged at the upper end of the first sliding block, and a hand wheel is fixedly arranged at a port of the two-way lead screw. According to the technical scheme, the anti-toppling base for the photovoltaic support is manufactured, the base is leveled, fixed and supported, the stability of the base in the supporting process is guaranteed, and the photovoltaic support can be rapidly clamped and fixed.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic bracket manufacturing technology, and in particular to an anti-tipping base for photovoltaic brackets. Background Technology

[0002] The main function of photovoltaic (PV) modules is to absorb solar energy and convert it into electricity for our daily lives. PV mounting systems, as the name suggests, are support structures installed to ensure the stability of the PV modules, and are therefore widely used in PV power plants. To ensure the stability of the PV mounting system's connection to the ground, bases are typically used to install the PV panels. However, when installed on uneven ground, the PV panels on the upper part of the mounting system are exposed to strong winds. Due to the tilted position of the PV panels, the wind force is greater, which can easily cause the base to tip over. Furthermore, the actual installation process of securing the base requires a considerable amount of time and involves complex steps. Therefore, we have proposed an anti-tipping base for PV mounting systems. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides an anti-tipping base for photovoltaic brackets, thereby resolving the issues raised in the background section.

[0004] This utility model discloses an anti-tipping base for a photovoltaic bracket, comprising a base body, a support leg at the lower end of the base body, a fixing block on the side of the support leg, a screw rotatably mounted inside the fixing block, a second slider threadedly connected to the screw, a connecting rod fixedly mounted on the side of the second slider, a support block fixedly mounted at the lower end of the connecting rod, a sliding plate slidably connected inside the support block, a screw mounted on the sliding plate, a bidirectional lead screw rotatably connected to the base body via a bearing, a first slider threadedly connected to the bidirectional lead screw, an arc-shaped clamping plate at the upper end of the first slider, a handwheel fixedly mounted at the end of the bidirectional lead screw, a sleeve fixedly mounted on the side of the handwheel, an insert rod slidably mounted inside the sleeve, a spring mounted on the side of the insert rod, and an insertion hole on the side of the base body.

[0005] In the above scheme, two fixing blocks are fixedly provided on the side of the support leg, and each fixing block is rotatably connected to a screw through a bearing.

[0006] In the above scheme, the screw is provided with a handle at the top.

[0007] In the above scheme, a first lever is fixedly provided on the side of the skateboard, and a second lever is fixedly provided on the outside of the plug rod.

[0008] In the above scheme, a sliding groove is opened on the side of the support leg, and a connecting rod is slidably arranged in the sliding groove.

[0009] In the above scheme, a first slide rod is fixedly provided in the base body, the first slide rod is slidably connected to a first slider, and a second slide rod is fixedly provided in the two fixed blocks, the second slide rod is slidably connected to a second slider.

[0010] In the above scheme, the insertion rod is slidably connected inside the insertion hole.

[0011] The advantages and beneficial effects of this utility model are as follows: This utility model provides an anti-tipping base for photovoltaic brackets. Through support legs, fixing blocks, screws, second sliders, connecting rods, support blocks, sliding plates, and screws, the base can be leveled and fixed on uneven ground, ensuring the stability of the base during the support process. Through bidirectional lead screws, first sliders, arc-shaped clamping plates, handwheels, insertion holes, sleeves, insertion rods, and springs, the photovoltaic bracket can be quickly clamped and fixed, and the photovoltaic bracket will not rotate in windy weather, ensuring the stability of the photovoltaic bracket clamping. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the support leg structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the support block structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the sleeve structure of this utility model.

[0017] Figure 5 This is a schematic diagram of the socket structure of this utility model.

[0018] In the diagram: 1. Base body; 11. Two-way lead screw; 12. First slider; 13. First slide rod; 14. Arc-shaped clamping plate; 2. Support leg; 21. Fixing block; 22. Screw; 23. Second slide rod; 24. Second slider; 25. Connecting rod; 26. Handle; 27. Slide groove; 3. Support block; 31. Slide plate; 32. Screw; 33. First lever; 4. Handwheel; 41. Insertion hole; 42. Sleeve; 43. Insert rod; 44. Spring; 45. Second lever. Detailed Implementation

[0019] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solution of this utility model and should not be construed as limiting the scope of protection of this utility model.

[0020] like Figure 1-5 As shown, this utility model is an anti-tipping base for a photovoltaic bracket, including a base body 1. The lower end of the base body 1 is provided with a support leg 2. A fixing block 21 is provided on the side of the support leg 2. A screw 22 is rotatably mounted inside the fixing block 21. A second slider 24 is threadedly connected to the screw 22. A connecting rod 25 is fixedly mounted on the side of the second slider 24. A support block 3 is fixedly mounted at the lower end of the connecting rod 25. When installing the photovoltaic bracket, if the base body 1 needs to be placed on uneven ground, two fixing blocks 21 are fixedly mounted on the side of the support leg 2. The screw 22 is rotatably connected to each fixing block 21 via bearings. By rotating the screw 22, the screw 22 begins to rotate within the fixing block 21 via the bearings. A second sliding rod 23 is fixedly installed inside the fixed block 21. A second slider 24 is slidably connected to the second sliding rod 23. Through the second sliding rod 23, the rotation of the second slider 24 can be limited and guided. The second slider 24 begins to move downward within the fixed block 21. The second slider 24 drives the connecting rod 25 to move downward. A sliding groove 27 is opened on the side of the support leg 2. The connecting rod 25 is slidably installed in the sliding groove 27. The connecting rod 25 drives the lower support block 3 to move downward, so that the support block 3 begins to contact the ground. This allows the four support blocks 3 to be leveled with the ground, ensuring that the upper base body 1 can be stably placed on the ground. This ensures that the photovoltaic bracket will not be blown by the wind or tip over during use.

[0021] The support block 3 is slidably connected to the slide plate 31. The slide plate 31 is provided with screws 32. When the slide plate 31 slides out, the screws 32 can be rotated. At this time, the screws 32 move downward and insert into the ground, making the device more versatile in terms of fixing methods and enhancing its applicability.

[0022] The base body 1 is rotatably connected to a bidirectional lead screw 11 via a bearing. A first slider 12 is threaded onto the bidirectional lead screw 11. An arc-shaped clamping plate 14 is provided at the upper end of the first slider 12. When the photovoltaic bracket is installed, the bidirectional lead screw 11 is rotated. The rotation of the bidirectional lead screw 11 can drive the threaded first slider 12 to start rotating. The two first sliders 12 start to move inward. The first sliders 12 drive the arc-shaped clamping plate 14 at the top to move inward. The arc-shaped clamping plate 14 can clamp and fix the bracket, thereby enabling the photovoltaic bracket to be installed quickly.

[0023] A handwheel 4 is fixedly installed at the end of the bidirectional lead screw 11. A sleeve 42 is fixedly installed on the side of the handwheel 4. An insert rod 43 is slidably installed inside the sleeve 42. A spring 44 is installed on the side of the insert rod 43. An insertion hole 41 is opened on the side of the base body 1. By rotating the handwheel 4, the bidirectional lead screw 11 can be rotated. A second lever 45 is fixedly installed on the outside of the insert rod 43. When the handwheel 4 is rotated, the second lever 45 is pulled inward, and the second lever 45 causes the insert rod 43 to compress the spring 44. After the arc-shaped clamping plate 14 is clamped, the spring 44 needs to return to its original state by releasing the second lever 45. The spring 44 can push the insertion rod 43, which is slidably connected in the insertion hole 41. The insertion rod 43 can be inserted into the insertion hole 41 to lock the insertion rod 43 and lock the rotation of the handwheel 4. When the upper bracket is blown by the wind, it prevents the bidirectional lead screw 11 from rotating, which would cause the arc-shaped clamping plate 14 to become unstable and cause the photovoltaic bracket to detach from the arc-shaped clamping plate 14, resulting in a tilting phenomenon.

[0024] In the above scheme, the top of the screw 22 is provided with a handle 26, which can drive the screw 22 to rotate.

[0025] In the above scheme, a first lever 33 is fixedly provided on the side of the skateboard 31. The first lever 33 can drive the skateboard 31 to slide.

[0026] In the above scheme, a first slide rod 13 is fixedly provided inside the base body 1. The first slide rod 13 is slidably connected to the first slider 12. The first slide rod 13 can limit and guide the movement of the first slider 12, ensuring that the first slider 12 moves horizontally inward or outward.

[0027] Working principle:

[0028] This type of photovoltaic bracket uses an anti-tipping base. During operation, the photovoltaic panels are placed on the base. By pulling the second lever 45 inward, the second lever 45 causes the insertion rod 43 to compress the spring 44. Turning the handwheel 4 rotates the bidirectional lead screw 11, and the two arc-shaped clamping plates 14 clamp and fix the bracket. After the arc-shaped clamping plates 14 have clamped the bracket, releasing the second lever 45 allows the spring 44 to push the insertion rod 43, which then inserts into the insertion hole 41, locking the rotation of the handwheel 4. This prevents the bidirectional lead screw 11 from tipping over when the upper bracket is blown by the wind. The self-rotation causes instability in the arc-shaped clamping plate 14, causing the photovoltaic bracket to detach from the arc-shaped clamping plate 14 and thus tilt. When the base body 1 needs to be placed and installed, if the ground is uneven, by rotating the screw 22, the second slider 24 begins to move downward within the fixed block 21. The second slider 24 drives the connecting rod 25 to move downward, so that the support block 3 begins to contact the ground, and the four support blocks 3 are leveled with the ground, ensuring that the upper base body 1 can be stably placed on the ground, and ensuring that the photovoltaic bracket will not be blown by the wind and tilt during use.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tilt-proof base for a photovoltaic support, comprising a base body (1), characterized in that, The base body (1) has a support leg (2) at its lower end. A fixing block (21) is provided on the side of the support leg (2). A screw (22) is rotatably provided inside the fixing block (21). A second slider (24) is threadedly connected to the screw (22). A connecting rod (25) is fixedly provided on the side of the second slider (24). A support block (3) is fixedly provided at the lower end of the connecting rod (25). A sliding plate (31) is slidably connected inside the support block (3). A screw (32) is provided on the sliding plate (31). A bidirectional lead screw (11) is rotatably connected to the body (1) via a bearing. A first slider (12) is threaded onto the bidirectional lead screw (11). An arc-shaped clamping plate (14) is provided at the upper end of the first slider (12). A handwheel (4) is fixedly provided at the end of the bidirectional lead screw (11). A sleeve (42) is fixedly provided on the side of the handwheel (4). An insert rod (43) is slidably provided inside the sleeve (42). A spring (44) is provided on the side of the insert rod (43). An insertion hole (41) is opened on the side of the base body (1).

2. The anti-tipping base for a photovoltaic support according to claim 1, characterized in that, The support leg (2) is fixed with two fixing blocks (21) on its side, and each fixing block (21) is connected to a screw (22) by bearing rotation.

3. The anti-tipping base for a photovoltaic support according to claim 1, characterized in that, The screw (22) is provided with a handle (26) at the top.

4. The anti-tipping base for a photovoltaic support according to claim 1, characterized in that, The slide plate (31) is fixedly provided with a first lever (33) on its side, and the plug rod (43) is fixedly provided with a second lever (45) on its outer side.

5. The anti-tipping base for a photovoltaic support according to claim 1, characterized in that, The support leg (2) has a sliding groove (27) on its side, and a connecting rod (25) is slidably provided in the sliding groove (27).

6. The anti-tipping base for a photovoltaic support according to claim 1, characterized in that, The base body (1) is fixedly provided with a first slide rod (13), which is slidably connected to a first slider (12). The two fixed blocks (21) are fixedly provided with a second slide rod (23), which is slidably connected to a second slider (24).

7. The anti-tipping base for a photovoltaic support according to claim 1, characterized in that, The insertion rod (43) is slidably connected in the insertion hole (41).

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