Embedded part for installing photovoltaic solar panel

Abstract

The utility model relates to the field of photovoltaic technology, in particular to an embedded part for installing a photovoltaic solar panel, which comprises a base, a bearing column, a spherical shell and a connecting block, the bearing column is fixedly connected to the base, the spherical shell is fixedly connected to the bearing column, the connecting block is arranged above the spherical shell, and the connecting block is arranged above the spherical shell. The fixing mechanism comprises a first supporting rod hinged to the lower surface of the connecting block, and the inner wall of the first supporting rod is slidably connected with a second supporting rod. The fixing mechanism is arranged to be matched with the positioning blocks arranged on the surfaces of the spherical shells, after the spherical blocks are adjusted to enable the connecting blocks to be horizontal, the gap formed between the two spherical shells is reduced through the locking blocks, the friction force between the spherical blocks and the spherical shells is increased, and meanwhile supporting force can be provided between the connecting blocks and the spherical shells; the situation that friction force between the spherical block and the spherical shell is not enough to stabilize the spherical block in the spherical shell is prevented, and the stability of the spherical block in the spherical shell is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field especially relates to a photovoltaic solar panel installation embedded part. BACKGROUND

[0002] The photovoltaic solar panel installation embedded part is a basic component for supporting and fixing the photovoltaic support, usually made of corrosion-resistant metal material, pre-buried in the ground or roof. Its main role is to provide stable support for the photovoltaic support, to ensure the stability and safety of the photovoltaic system. The embedded part needs to ensure accurate position, appropriate depth and sufficient strength to withstand the influence of external environment such as wind and rain, to ensure the long-term stable operation of the photovoltaic panel. Correct installation of the embedded part is the basis for efficient operation of the photovoltaic system.

[0003] After searching, China patent "photovoltaic support embedded part with leveling function" authorized announcement number "CN214674979U", the utility model discloses a photovoltaic support embedded part with leveling function, by setting the first spherical shell and the second spherical shell that can deform, can make two universal cooperation, can adjust the flat plate fixed at the top of the second spherical shell to the horizontal state, and lock tightly;

[0004] The above-mentioned application can adjust the flat plate of the photovoltaic panel support by the universal movement of the second spherical shell in the first spherical shell, but the above-mentioned application is locked by bolt after adjusting, and the second spherical shell is limited in the first spherical shell by friction force only, which is easy to cause the instability of the device

[0005] Therefore, a photovoltaic solar panel installation embedded part is proposed to solve the above problems. Utility model content

[0006] The utility model discloses a photovoltaic solar panel installation embedded part to solve the above problems, and the problem of unstable fixation is improved.

[0007] The utility model discloses the following technical scheme to realize the above-mentioned purpose, a photovoltaic solar panel installation embedded part, it includes: base, bearing column, spherical shell and connecting block, the bearing column is fixedly connected in base, the spherical shell is fixedly connected in bearing column, the connecting block sets up in the top of spherical shell;

[0008] Fixing mechanism, the fixing mechanism includes the first support rod articulated in the lower surface of connecting block, the inner wall sliding connection of first support rod has the second support rod, the bottom of second support rod articulated has fixed block, the surface fixed connection of spherical shell has the positioning block matched with fixed block, the surface of fixed block and positioning block all is located and has been set up.

[0009] Preferably, the first support rod is internally connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded block, the first support rod is a round rod, the inner wall of the first support rod is fixedly connected with a limiting block, one end of the threaded rod is rotatably connected to the limiting block, and the other end of the threaded rod is fixedly connected with a driving block.

[0010] Preferably, the surface of the first support rod is sleeved with a rotating block, the inner wall of the rotating block is fixedly connected with the outer surface of the driving block, the inner wall of the rotating block is fixedly connected with two limiting rings, and the two limiting rings are rotatably connected in the annular groove formed in the surface of the first support rod.

[0011] Preferably, the surface of the threaded block is fixedly connected with four driving rods, the driving rods penetrate through the limiting block and are fixedly connected with the second support rod.

[0012] Preferably, the surface of the threaded block is fixedly connected with four driving rods, the driving rods penetrate through the limiting block and are fixedly connected with the second support rod.

[0013] Preferably, the surface of the threaded block is fixedly connected with four driving rods, the driving rods penetrate through the limiting block and are fixedly connected with the second support rod.

[0014] Preferably, the bottom end of the connecting block is fixedly connected with a spherical block, and the spherical block is arranged in the spherical shell.

[0015] The beneficial effects of the utility model are as follows:

[0016] 1. By setting the fixing mechanism in cooperation with the positioning block arranged on the surface of the spherical shell, adjusting the spherical block to make the connecting block horizontal, and then reducing the gap between the two spherical shells by the locking block, the friction force between the spherical block and the spherical shell is increased, and supporting force is also provided between the connecting block and the spherical shell, so that the friction force between the spherical block and the spherical shell is sufficient to stabilize the spherical block in the spherical shell, and the stability of the spherical block in the spherical shell is improved.

[0017] 2. By arranging the threaded rod in the first support rod in cooperation with the driving rod, the fixing mechanism can adjust the length of the second support rod extending out of the first support rod according to the angle between the connecting block and the spherical shell, so as to adapt to the adjustment angle of the spherical block in the spherical shell. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model discloses a whole structure schematic diagram;

[0019] Figure 2This is a cross-sectional view of the spherical shell of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the fixing mechanism of this utility model;

[0021] Figure 4 This is a cross-sectional view of the fixing mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram showing the connection between the rotating block, the limiting ring, and the first support rod of this utility model.

[0023] In the diagram: 100, base; 200, load-bearing column; 210, clamping groove; 300, spherical shell; 310, locking block; 320, spherical block; 400, connecting block; 500, fixing mechanism; 510, first support rod; 511, threaded rod; 512, threaded block; 513, drive rod; 514, limiting block; 520, second support rod; 530, rotating block; 531, limiting ring; 532, drive block; 540, fixing block. 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] In practical implementation: such as Figures 1-5 As shown, an embedded component for installing photovoltaic solar panels includes: a base 100, a load-bearing column 200, a spherical shell 300, and a connecting block 400. The load-bearing column 200 is fixedly connected to the base 100, the spherical shell 300 is fixedly connected to the load-bearing column 200, and the connecting block 400 is disposed above the spherical shell 300.

[0026] The fixing mechanism 500 includes a first support rod 510 hinged to the lower surface of the connecting block 400, a second support rod 520 slidably connected to the inner wall of the first support rod 510, a fixing block 540 hinged to the bottom end of the second support rod 520, and a positioning block matching the fixing block 540 fixedly connected to the surface of the spherical shell 300. Positioning holes are opened on the surfaces of both the fixing block 540 and the positioning block.

[0027] like Figure 3 , Figure 4 and Figure 5As shown in the drawings, the first support rod 510 is internally connected with a threaded rod 511, the surface of the threaded rod 511 is threadedly connected with a threaded block 512, the first support rod 510 is a round rod, the inner wall of the first support rod 510 is fixedly connected with a limiting block 514, one end of the threaded rod 511 is rotatably connected to the limiting block 514, the other end of the threaded rod 511 is fixedly connected with a driving block 532, the surface of the first support rod 510 is sleeved with a rotating block 530, the inner wall of the rotating block 530 is fixedly connected with the outer surface of the driving block 532, the inner wall of the rotating block 530 is fixedly connected with two limiting rings 531, the two limiting rings 531 are rotatably connected in the annular grooves formed in the surface of the first support rod 510, and the surface of the threaded block 512 is fixedly connected with four driving rods 513.

[0028] In the embodiment, the diameter of the driving block 532 is greater than the diameter of the first support rod 510, so that the driving block 532 divides the driving rod 513 into two parts, through the connection of the rotating block 530, the two divided parts of the first support rod 510, the rotating block 530 and the limiting ring 531 form an integral whole, so that the driving block 532 can rotate without being disconnected, and the driving rod 513 penetrates through the limiting block 514 while being in sliding connection with the inner wall of the limiting block 514.

[0029] As shown in the drawings, Figure 1 and Figure 2 As shown in the drawings, the surface of the spherical shell 300 is fixedly connected with two groups of locking blocks 310, each group of locking blocks 310 is oppositely arranged on the surface of the spherical shell 300, a plurality of positioning holes are formed in the surface of the locking block 310, the load-bearing column 200 is a hollow cylinder, the surface of the load-bearing column 200 and the spherical shell 300 is provided with two oppositely arranged clamping grooves 210, the bottom end of the connecting block 400 is fixedly connected with a spherical block 320, and the spherical block 320 is arranged in the spherical shell 300. The two groups of positioning holes of the locking block 310 are fixed by bolts, and the connecting block 400 is installed with the photovoltaic solar panel by bolts through the positioning holes formed in the connecting block 400.

[0030] In use, when the pre-embedded part is pre-embedded in the ground, the clamping groove 210 and the position above the clamping groove 210 are required to be above the ground, then according to the requirement, the connecting block 400 is kept horizontal by rotating the spherical block 320, then the two groups of locking blocks 310 are fixed to each other by bolts, the gap of the clamping groove 210 is reduced, the pressure of the spherical shell 300 on the spherical block 320 is increased, and the friction force of the spherical block 320 in the spherical shell 300 is improved.

[0031] Then rotate the fixed assembly, at the same time rotate the rotating block 530, the rotating block 530 drives the driving block 532 to rotate and at the same time drives the threaded rod 511 to rotate, the threaded rod 511 rotates and drives the threaded block 512 to move in the first support rod 510, at the same time through the driving rod 513 drives the second support rod 520 to move, when adjusting the fixed assembly to the appropriate angle and length, the fixed block 540 is attached to the positioning block, then the fixed block 540 and the positioning block are fixed through the bolt, the fixing of the device is completed.

[0032] It should be noted that the threaded rod 511 in the above description is a device that is more mature in application of prior art, and the specific model can be selected according to actual needs, which will not be described here.

[0033] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A photovoltaic solar panel installation embedment, characterized in that, The utility model relates to a kind of ball-shaped shell fixing device, including: Base (100), load-bearing column (200), spherical shell (300) and connecting block (400), the load-bearing column (200) is fixedly connected to base (100), the spherical shell (300) is fixedly connected to load-bearing column (200), the connecting block (400) is set in the upper of spherical shell (300); Fixing mechanism (500), the first support rod (510) of the first support rod (510) is hinged to the lower surface of connecting block (400), the inner wall of the first support rod (510) is slidably connected with second support rod (520), the bottom of the second support rod (520) is hingedly connected with fixed block (540), the surface of spherical shell (300) is fixedly connected with the positioning block matched with fixed block (540), the surface of fixed block (540) and positioning block is all set with positioning hole.

2. A pre-embedded member for photovoltaic solar panel installation according to claim 1, characterized in that: The inside of the first support rod (510) is connected with threaded rod (511), the surface of the threaded rod (511) is threadedly connected with threaded block (512), the first support rod (510) is round rod, the inner wall of the first support rod (510) is fixedly connected with limit block (514), one end of the threaded rod (511) is rotatably connected to limit block (514), the other end of the threaded rod (511) is fixedly connected with driving block (532).

3. A pre-embedded member for photovoltaic solar panel installation according to claim 2, characterized in that: The surface of the first support rod (510) is provided with rotating block (530), the inner wall of the rotating block (530) is fixedly connected with the outer surface of driving block (532), the inner wall of the rotating block (530) is fixedly connected with two limit rings (531), two The limit ring (531) is rotatably connected in the annular groove set on the surface of the first support rod (510).

4. A pre-embedded member for mounting a photovoltaic solar panel according to claim 2, characterized in that: The surface of the threaded block (512) is fixedly connected with four driving rods (513), the driving rod (513) penetrates limit block (514) and is fixedly connected with second support rod (520).

5. A pre-embedded member for photovoltaic solar panel installation according to claim 1, characterized in that: The surface of the spherical shell (300) is fixedly connected with two groups of locking blocks (310), each locking block (310) is oppositely arranged on the surface of the spherical shell (300), and a plurality of positioning holes are formed in the surface of the locking block (310).

6. A pre-embedded member for photovoltaic solar panel installation according to claim 1, characterized in that: The load-bearing column (200) is a hollow cylinder, and two oppositely arranged clamping grooves (210) are formed in the surfaces of the load-bearing column (200) and the spherical shell (300).

7. A pre-embedded member for photovoltaic solar panel installation according to claim 1, characterized in that: The bottom of the connecting block (400) is fixedly connected with a spherical block (320), and the spherical block (320) is arranged in the spherical shell (300).

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