Base for installing photovoltaic support

Abstract

The utility model discloses a photovoltaic support installation base, and relates to the technical field of photovoltaic supports, the photovoltaic support installation base comprises a base plate, a U-shaped frame connected to the top of the base plate and a placing groove connected in the U-shaped frame, one side of the placing groove is fixedly connected with a rotating rod, the front end of the rotating rod rotatably penetrates through the U-shaped frame, the rotating rod is provided with a plurality of limiting holes, and the limiting holes are arranged in the U-shaped frame. A first rectangular groove is formed in one side of the U-shaped frame, a sliding block is slidably connected into the first rectangular groove, a limiting rod is fixedly connected to the top of the sliding block, the end, away from the sliding block, of the limiting rod is connected with one limiting hole in an inserted mode, and a telescopic spring is slidably connected to the bottom of the sliding block. The angle of the containing groove is adjusted through the rotating rod, the rotating rod is limited through the limiting rod by vertically ascending or descending the sliding block, the limiting stability of the rotating rod is improved by arranging the limiting block, operation is convenient and fast, the workload of workers can be relieved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a base for installing a photovoltaic bracket. Background Technique

[0002] A photovoltaic bracket is a special bracket designed to place, install, and fix photovoltaic panels in a photovoltaic power generation system. The base of the photovoltaic bracket is a fitting of the photovoltaic bracket, which is installed at the bottom end of the photovoltaic bracket. Together with expansion bolts, etc., the bottom of the photovoltaic bracket can be stably installed on the ground or a cement roof, thereby ensuring the stable installation of the photovoltaic bracket and the photovoltaic panel.

[0003] The existing Chinese patent (publication number: CN220022678U) discloses a base for installing a photovoltaic bracket. In the utility model, the photovoltaic bracket is placed in a through groove and fixed. The first rotating rod is rotated to make the placement groove rotate to an appropriate angle in the U-shaped frame, and the nut is rotated to fix the second rotating rod. It can be adjusted according to the distance and angle between the photovoltaic brackets, and has high practicability;

[0004] However, the base for installing the photovoltaic bracket designed above still has some disadvantages in actual use: when adjusting the angle each time, the staff needs to rotate the nut to release the fixation of the second rotating rod. After adjusting the angle, the nut still needs to be rotated to fix the second rotating rod to ensure the stability of the photovoltaic bracket. This adjustment process requires multiple steps, which is not only troublesome to operate, but also increases the work intensity of the staff and affects the work efficiency of the staff. In addition, the nut will rust in the external environment after long-term use, and the rusted nut is not easy for the staff to rotate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a base for installing a photovoltaic bracket to solve the problems raised in the above background technique.

[0006] To solve the above technical problems, the utility model provides a base including a bottom plate, a U-shaped frame connected to the top of the bottom plate, and a placement groove connected to the inside of the U-shaped frame. One side of the placement groove is fixedly connected with a rotating rod. The front end of the rotating rod rotates through the U-shaped frame. A plurality of limiting holes are provided on the rotating rod. A first rectangular groove is provided on one side of the U-shaped frame. A slider is slidably connected to the inside of the first rectangular groove. A limiting rod is fixedly connected to the top of the slider. One end of the limiting rod away from the slider is inserted into one of the limiting holes. The bottom of the slider is slidably connected with a telescopic spring. The other end of the telescopic spring is fixedly connected to the bottom of the inner wall of the first rectangular groove.

[0007] Further, second rectangular grooves are formed on both sides of the first rectangular groove. A limiting block is slidably connected inside the second rectangular groove. A sliding rod is fixedly connected to the front side of the limiting block, and the sliding rod is slidably connected to the U-shaped frame.

[0008] Further, a guiding rod is fixedly connected inside the first rectangular groove, and the sliding block is slidably sleeved on the guiding rod.

[0009] Further, a magnet is fixedly connected to one side of the limiting block close to the telescopic spring, and the two magnets abut against each other and are magnetically connected to each other.

[0010] Further, a "U-shaped groove" is formed at one end of the limiting block close to the telescopic spring, and the inner diameter of the "U-shaped groove" is larger than the outer diameters of the telescopic spring and the guiding rod.

[0011] Further, a limiting groove is formed on the front side of the first rectangular groove. The limiting groove communicates with the second rectangular groove. The inner diameter of the limiting groove is slightly larger than the outer diameter of the sliding rod, and the sliding rod is slidably inserted into the limiting groove.

[0012] Further, a handle is fixedly connected to the front end of the rotating rod. The handle is circular in shape, and anti-slip patterns are integrally formed on the handle.

[0013] Further, the limiting holes are arranged at equal intervals in a circumferential array at the front end of the rotating rod.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The angle of the placement groove is adjusted by the rotating rod, and the rotating rod is limited by the limiting rod through the vertical rising or falling of the sliding block. The limiting block is provided to improve the stability of the limiting of the rotating rod. The operation is convenient, which can reduce the workload of the staff and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of the front exterior of the present utility model;

[0016] Figure 2 is a three-dimensional structural schematic diagram of the side exterior of the present utility model;

[0017] Figure 3 is Figure 2 the enlarged view of part A in

[0018] Figure 4 a three-dimensional structural schematic diagram of the bottom of the limiting block of the present utility model;

[0019] Figure 5 is a cross-sectional structural schematic diagram of the first rectangular groove of the present utility model.

[0020] In the figure: 1, bottom plate; 2, U-shaped frame; 3, placement groove; 4, rotating rod; 5, slider; 6, first rectangular groove; 7, limiting rod; 8, guiding rod; 9, telescopic spring; 10, limiting block; 11, magnet; 12, sliding rod; 13, limiting groove; 14, handle; 15, limiting hole; 16, second rectangular groove. Detailed implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1-5 , the present invention provides a technical solution: including a bottom plate 1, a U-shaped frame 2 connected to the top of the bottom plate 1, and a placement groove 3 connected to the inside of the U-shaped frame 2. One side of the placement groove 3 is fixedly connected with a rotating rod 4. The front end of the rotating rod 4 rotates through the U-shaped frame 2. A plurality of limiting holes 15 are provided on the rotating rod 4. A first rectangular groove 6 is provided on one side of the U-shaped frame 2. A slider 5 is slidably connected to the inside of the first rectangular groove 6. A limiting rod 7 is fixedly connected to the top of the slider 5. One end of the limiting rod 7 away from the slider 5 is inserted into one of the limiting holes 15. The bottom of the slider 5 is slidably connected with a telescopic spring 9. The other end of the telescopic spring 9 is fixedly connected to the bottom of the inner wall of the first rectangular groove 6.

[0023] During specific implementation, when installing the photovoltaic bracket, the bottom plate 1 is fixed at the required position, and the photovoltaic bracket is placed in the placement groove 3 on the U-shaped frame 2. The distance and angle between adjacent photovoltaic brackets are adjusted according to the photovoltaic panel. When the angle needs to be adjusted, the staff uses one hand to push the slider 5 in the first rectangular groove 6 to apply a vertically downward force to release the limitation of the limiting rod 7 on the rotating rod 4, and uses one hand to rotate the rotating rod 4 to adjust the angle of the placement groove 3. When the placement groove 3 moves to the appropriate position, release the hand holding the slider 5. The slider 5 is pushed upward by the reset telescopic spring 9, driving the limiting rod 7 to be inserted into the limiting hole 15 to complete the limitation of the rotating rod 4 and fix the placement groove 3.

[0024] Furthermore, please refer to Figure 3 and Figure 5 , second rectangular grooves 16 are provided on both sides of the first rectangular groove 6. Limiting blocks 10 are slidably connected to the inside of the second rectangular grooves 16. A sliding rod 12 is fixedly connected to the front side of the limiting block 10. The sliding rod 12 is slidably connected to the U-shaped frame 2.

[0025] During specific implementation, the limiting block 10 is driven to slide in the second rectangular groove 16 by toggling the sliding rod 12. When one end of the limiting block 10 abuts against the sliding block 5, the limiting block 10 limits the sliding block 5.

[0026] Further, please refer to Figure 3 , a guide rod 8 is fixedly connected in the first rectangular groove 6, and the sliding block 5 is slidably sleeved on the guide rod 8.

[0027] During specific implementation, by slidably sleeving the sliding block 5 on the guide rod 8, the sliding block 5 can move vertically in the first rectangular groove 6 along the guide rod 8, ensuring the stability of the movement of the sliding block 5.

[0028] Further, please refer to Figure 4 , a magnet 11 is fixedly connected to the side of the limiting block 10 close to the telescopic spring 9, and the two magnets 11 abut against each other and are magnetically connected.

[0029] During specific implementation, by arranging magnetically connected magnets 11 on the sides of the two limiting blocks 10 close to the telescopic spring 9, the stability of the connection between the limiting blocks 10 on both sides of the first rectangular groove 6 is improved, ensuring the fixation of the limiting block 10 to the sliding block 5 to maintain the stability of the limiting rod 7 limiting the rotating rod 4.

[0030] Further, please refer to Figure 4 , a "U-shaped groove" is formed at one end of the limiting block 10 close to the telescopic spring 9, and the inner diameter of the "U-shaped groove" is larger than the outer diameters of the telescopic spring 9 and the guide rod 8.

[0031] During specific implementation, by setting a "U-shaped groove" with an inner diameter larger than the outer diameters of the telescopic spring 9 and the guide rod 8, the two limiting blocks 10 on both sides can cross over the telescopic spring 9 and the guide rod 8 after sliding out of the second rectangular groove 16, ensuring the stability of the electrical connection between the two limiting blocks 10 through the magnets 11.

[0032] Further, please refer to Figure 3 , a limiting groove 13 is formed on the front side of the first rectangular groove 6. The limiting groove 13 is communicated with the second rectangular groove 16, and the inner diameter of the limiting groove 13 is slightly larger than the outer diameter of the sliding rod 12. The sliding rod 12 is slidably inserted into the limiting groove 13.

[0033] During specific implementation, by forming a limiting groove 13 communicated with the second rectangular groove 16 on the front side of the first rectangular groove 6, it is convenient for the staff to toggle the sliding rod 12 movably connected in the limiting groove 13 to drive the limiting block 10 to slide. When the sliding rod 12 is toggled to the end of the limiting groove 13 away from the limiting rod 7, the limiting block 10 retracts into the second rectangular groove 16 without affecting the movement of the sliding block 5. When the sliding rod 12 is toggled to the end of the limiting groove 13 close to the sliding block 5, one end of the limiting block 10 abuts against the sliding block 5 to limit the sliding block 5.

[0034] For further information, see Figure 3 The front end of the rotating rod 4 is fixedly connected with a handle 14, the shape of the handle 14 is set to be circular, and the handle 14 has an integrally formed anti-slip pattern.

[0035] In specific implementation, the handle 14 is provided to facilitate the staff to rotate the rotating rod 4 , and the handle 14 is provided with an integrally formed anti-skid pattern to enhance the stability of the staff in rotating the rotating rod 4 .

[0036] For further information, see Figure 3 The limiting holes 15 are arranged in a circular array at equal intervals at the front end of the rotating rod 4.

[0037] In a specific implementation, by opening limiting holes 15 in a circular array at the front end of the rotating rod 4, the limiting holes 15 are located directly above the top of the limiting rod 7. When the rotating rod 4 is rotated to the required position, the limiting rod 7 can be plugged into the limiting holes 15 to limit the rotating rod 4.

[0038] Working principle: When installing the photovoltaic bracket, fix the bottom plate 1 at the required position, place the photovoltaic bracket in the placement slot 3 on the U-shaped frame 2, adjust the distance and angle between adjacent photovoltaic brackets according to the photovoltaic panels, and when the angle needs to be adjusted, the staff member uses one hand to move the slider 5 in the first rectangular slot 6 to apply a vertical downward force to it, release the limit rod 7 from the rotation rod 4, and use one hand to rotate the handle 14 to adjust the angle of the placement slot 3. When the placement slot 3 moves to the appropriate position, release the hand holding the slider 5. The slider 5 is pushed upward by the telescopic spring 9 when it is reset, driving the limit rod 7 to be inserted into the The limiting hole 15 completes the limiting of the rotating rod 4, fixes the placement slot 3, and then moves the slide bar 12 from the end of the limiting slot 13 away from the limiting rod 7 to the end close to the slider 5 by toggling the slide bar 12. There are two limiting blocks 10. The limiting blocks 10 fixedly connected to the slide bar 12 slide out of the second rectangular slot 16 until they collide with the limiting blocks 10 on both sides. The limiting blocks 10 on both sides of the first rectangular slot 6 are magnetically connected to the guide rod 8 around the telescopic spring 9 through the magnet 11, which further limits the position of the slider 5 and ensures the stability of the limiting rod 7 on the rotating rod 4.

Claims

1. A photovoltaic support mounting base, comprising a base plate (1), a U-shaped frame (2) connected to the top of the base plate (1), and a placement groove (3) connected to the inside of the U-shaped frame (2), characterized in that: A rotating rod (4) is fixedly connected to one side of the placement groove (3), and the front end of the rotating rod (4) rotates through the U-shaped frame (2). A plurality of limiting holes (15) are provided on the rotating rod (4). A first rectangular groove (6) is provided on one side of the U-shaped frame (2). A slider (5) is slidably connected inside the first rectangular groove (6). A limiting rod (7) is fixedly connected to the top of the slider (5). One end of the limiting rod (7) away from the slider (5) is plugged into one of the limiting holes (15). A telescopic spring (9) is slidably connected to the bottom of the inner wall of the first rectangular groove (6). The other end of the telescopic spring (9) is fixedly connected to the bottom of the inner wall of the first rectangular groove (6).

2. A photovoltaic support mounting base as claimed in claim 1, characterized in that: A second rectangular groove (16) is provided on both sides of the first rectangular groove (6); a limit block (10) is slidably connected inside the second rectangular groove (16); a sliding rod (12) is fixedly connected to the front side of the limit block (10); and the sliding rod (12) is slidably connected to the U-shaped frame (2).

3. A photovoltaic support mounting base as claimed in claim 1, characterized in that: A guide rod (8) is fixedly connected inside the first rectangular groove (6), and the sliding block (5) is slidably sleeved on the guide rod (8).

4. A photovoltaic support mounting base as claimed in claim 2, characterized in that: A magnet (11) is fixedly connected to one side of the limit block (10) close to the telescopic spring (9), and the two magnets (11) are abutted against each other and magnetically connected to each other.

5. A photovoltaic support mounting base as claimed in claim 2, characterized in that: A "U-shaped groove" is formed at one end of the limit block (10) close to the telescopic spring (9), and the inner diameter of the "U-shaped groove" is larger than the outer diameters of the telescopic spring (9) and the guide rod (8).

6. A photovoltaic support mounting base as claimed in claim 1, characterized in that: A limiting groove (13) is provided on the front side of the first rectangular groove (6), the limiting groove (13) is connected to the second rectangular groove (16), the inner diameter of the limiting groove (13) is slightly larger than the outer diameter of the sliding rod (12), and the sliding rod (12) is slidably inserted in the limiting groove (13).

7. A photovoltaic support mounting base as claimed in claim 1, characterized in that: A handle (14) is fixedly connected to the front end of the rotating rod (4); the shape of the handle (14) is set to be circular, and the handle (14) has an integrally formed anti-slip pattern.

8. A photovoltaic support mounting base as claimed in claim 1, characterized in that: The limiting holes (15) are arranged in a circular array at equal intervals at the front end of the rotating rod (4).

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