Photovoltaic support ground anchor

Abstract

The utility model provides a photovoltaic support ground anchor, which relates to the technical field of photovoltaic support installation, and comprises a base and a hinged support I. The bottom end face of the base is provided with a sleeve seat, the top of the base is provided with a plurality of through holes, the base is provided with the hinged support I through threads of the through holes, the sleeve seat is internally provided with a lining assembly, and the lining assembly is provided with a plurality of through holes. The lining assembly comprises a rotating block, a threaded rod is installed on the bottom end face of the rotating block, and the other end of the threaded rod and the bottom of the sleeve base are assembled and installed. The photovoltaic support ground anchor is novel in overall design and simple in structure, the overall road holding force can be improved through the design of the lining assembly, and meanwhile through the design of multiple sets of through holes, the overall road holding force can be improved. And multi-angle installation can be achieved, and convenience is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic bracket installation, and more specifically, particularly relates to a photovoltaic bracket ground anchor. Background Art

[0002] At present, the installation foundation of photovoltaic ground power stations accounts for 20 - 30% of the cost of power station construction. The installation forms are mainly divided into several types such as concrete, integral self-weight, and ground anchors. The ground anchor type has received wide attention due to its convenient installation characteristics. Its main advantages are that it can bear large pressure, causes relatively less damage to the installation platform, and has a simple structure. Due to the above advantages, its usage frequency has also been greatly improved.

[0003] Based on the above, the inventor found the following problems: The soil at the installation position of some photovoltaic brackets is relatively loose, and the ground anchors embedded in the loose soil are easily affected by the wind force, resulting in the ground anchors being pulled out of the soil, and its overall firmness is poor.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a photovoltaic bracket ground anchor is provided in order to achieve a more practical value purpose. Content of the Utility Model

[0005] The purpose and effect of a photovoltaic bracket ground anchor of the utility model are achieved by the following specific technical means:

[0006] A photovoltaic bracket ground anchor includes a base and a first hinge seat. The bottom end surface of the base is provided with a sleeve seat. A plurality of through holes are opened at the top of the base. The base is threadedly installed with the first hinge seat through the through holes. An inner lining assembly is installed inside the sleeve seat. The inner lining assembly includes a rotating block. A threaded rod is installed at the bottom end surface of the rotating block. The other end of the threaded rod is assembled and installed with the bottom of the sleeve seat through a bearing seat.

[0007] Further, a limiting groove is opened on the inner wall of the sleeve seat. A slider is sleeved on the threaded rod between the limiting grooves. The slider is in a threaded engagement state with the threaded rod at the penetration position.

[0008] Further, a pair of second hinge seats are symmetrically installed on the bottom end surface of the slider. An insertion rod is installed on the second hinge seat through a shaft pin.

[0009] Further, slot holes are symmetrically opened on the surface of the sleeve seat. The opening direction of the slot holes is downward, and the aperture of the slot holes is larger than the width of the insertion rod.

[0010] Further, balls are installed at the joint between the outer walls on both sides of the rotating block and the sleeve seat, and a "cross-shaped" groove is opened at the top of the rotating block.

[0011] Furthermore, both the base and the sleeve base are made of metal materials, and galvanized layers are provided on the surfaces of the base and the sleeve base.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By using the slider in cooperation with the threaded rod, the second hinge seat and the insertion rod, when the rotating block is rotated, the threaded rod can be rotated. When the threaded rod rotates, it can drive the slider to move up and down. When the slider moves up and down, the insertion rod can extend from the slot hole. When the insertion rod extends, it can be inserted into the soil, making the overall grip of the ground anchor stronger, thereby improving the overall stability.

[0014] 2. Through the design of the "cross-shaped" groove, it is convenient to twist the rotating block. At the same time, the design of the ball can reduce the friction between the rotating block and the sleeve base, making it convenient to rotate the rotating block and facilitating subsequent operations. The design of the through hole can enable the first hinge seat to be installed at multiple angles. Through the above operations, the ground anchor can be installed at multiple angles, improving the overall convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional schematic diagram of a ground anchor for a photovoltaic support of the utility model.

[0016] Figure 2 is a plan schematic diagram of a ground anchor for a photovoltaic support of the utility model.

[0017] Figure 3 is a ground anchor for a photovoltaic support of the utility model Figure 2 in which the enlarged schematic diagram of point A.

[0018] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0019] 1. Base; 2. Through hole; 3. First hinge seat; 4. Sleeve base; 5. Slot hole; 6. Limit slot; 7. Threaded rod; 8. Rotating block; 9. Second hinge seat; 10. Insertion rod; 11. Slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes in detail the embodiments of the utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0021] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more; the orientation or positional relationships indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Embodiment:

[0024] As shown in the attached Figure 1 to the attached Figure 3 figures:

[0025] The present utility model provides a photovoltaic support ground anchor, which includes a base 1 and a first hinge seat 3. A sleeve seat 4 is installed on the bottom end surface of the base 1. A plurality of through holes 2 are opened at the top of the base 1. The base 1 is threadedly installed with the first hinge seat 3 through the through holes 2. The design of the through holes 2 can enable the first hinge seat 3 to be installed at multiple angles. Through the above operations, the ground anchor can be installed at multiple angles, improving the overall convenience. An inner lining assembly is installed inside the sleeve seat 4. The inner lining assembly includes a rotating block 8. A threaded rod 7 is installed on the bottom end surface of the rotating block 8. The other end of the threaded rod 7 is assembled and installed with the bottom of the sleeve seat 4 through a bearing seat.

[0026] Among them, a limiting groove 6 is opened on the inner wall of the sleeve seat 4. A sliding block 11 is sleeved on the threaded rod 7 between the limiting grooves 6. The sliding block 11 is in a threaded engagement state with the threaded rod 7 at the penetration part. The sliding block 11 is used in cooperation with the threaded rod 7, the second hinge seat 9 and the insertion rod and inserted rod 10. When the rotating block 8 is rotated, the threaded rod 7 can be rotated. When the threaded rod 7 rotates, it can drive the sliding block 11 to move up and down. When the sliding block 11 moves up and down, the insertion rod 10 can extend out of the slot hole 5. When the insertion rod 10 extends out, it can be inserted into the soil, making the overall grip of the ground anchor stronger, and thus improving the overall stability.

[0027] Among them, a pair of second hinge seats 9 are symmetrically installed on the bottom end face of the slider 11, and an insertion rod 10 is installed on the second hinge seat 9 through a pin.

[0028] Among them, slot holes 5 are symmetrically formed on the surface of the sleeve seat 4. The opening direction of the slot holes 5 is downward, and the aperture of the slot holes 5 is larger than the width of the insertion rod 10.

[0029] Among them, balls are installed at the joints where the outer walls on both sides of the rotating block 8 are in contact with the sleeve seat 4, and a "cross-shaped" groove is formed at the top of the rotating block 8. Through the design of the "cross-shaped" groove, it is convenient to twist the rotating block 8. At the same time, the design of the balls can reduce the friction between the rotating block 8 and the sleeve seat 4, facilitating the rotation of the rotating block and facilitating subsequent operations.

[0030] Among them, both the base 1 and the sleeve seat 4 are made of metal materials, and galvanized layers are provided on the surfaces of the base 1 and the sleeve seat 4. Through the design of the galvanized layers, the overall corrosion resistance and oxidation resistance of the base 1 and the sleeve seat 4 can be increased, so that the time for them to be embedded in the soil can be increased, and the overall service life can be extended.

[0031] Specific usage method and function of this embodiment:

[0032] When using this ground anchor, first adjust the rotating block 8 to retract the insertion rod 10 into the sleeve seat 4, and then insert the sleeve seat 4 into the specified position. Stop when it is inserted to a certain position. Use a cross screwdriver or other auxiliary tools to rotate the rotating block 8. When the rotating block 8 is rotated, the threaded rod 7 can be rotated. When the threaded rod 7 rotates, it can drive the slider 11 to move up and down. When the slider 11 moves up and down, the insertion rod 10 can extend from the slot hole 5. When the insertion rod 10 extends, it can be inserted into the soil, making the overall grip of the ground anchor stronger, thereby improving the overall stability. At the same time, through the design of the galvanized layer, the overall corrosion resistance and oxidation resistance of the base 1 and the sleeve seat 4 can be increased, so that the time for them to be embedded in the soil can be increased, and the overall service life can be extended. The overall design of this kind of photovoltaic support ground anchor is novel and the structure is simple. Through the design of the lining component, the overall grip can be improved. At the same time, the design of multiple groups of through holes can achieve multi-angle installation, greatly improving the convenience.

[0033] The embodiments of the present invention are given for the purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A photovoltaic support ground anchor, comprising a base (1) and a first hinge seat (3). A sleeve seat (4) is installed on the bottom end surface of the base (1). A plurality of through holes (2) are formed in the top of the base (1). The first hinge seat (3) is installed on the base (1) through the through holes (2) by means of threads. It is characterized in that: An inner lining assembly is installed inside the sleeve seat (4). The inner lining assembly includes a rotating block (8). A threaded rod (7) is installed on the bottom end surface of the rotating block (8). The other end of the threaded rod (7) is assembled and installed with the bottom of the sleeve seat (4) through a bearing seat.

2. The ground anchor of a photovoltaic support according to claim 1, characterized in that: A limiting groove (6) is formed on the inner wall of the sleeve seat (4). A slider (11) is sleeved on the threaded rod (7) between the limiting grooves (6). The slider (11) is in a threaded engagement state with the threaded rod (7) at the penetration position.

3. The ground anchor of a photovoltaic support according to claim 2, characterized in that: A pair of hinge seats two (9) are symmetrically installed on the bottom end surface of the slider (11). An insertion rod (10) is installed on the hinge seats two (9) through a pin.

4. The ground anchor of a photovoltaic support according to claim 1, characterized in that: Slot holes (5) are symmetrically formed on the surface of the sleeve seat (4). The opening direction of the slot holes (5) is downward, and the aperture of the slot holes (5) is larger than the width of the insertion rod (10).

5. The ground anchor for a photovoltaic support according to claim 1, characterized in that: Ball bearings are installed at the joint between the outer walls on both sides of the rotating block (8) and the sleeve seat (4). A "cross-shaped" groove is formed at the top of the rotating block (8).

6. The ground anchor of a photovoltaic support according to claim 1, wherein: Both the base (1) and the sleeve seat (4) are made of metal materials, and galvanized layers are provided on the surfaces of the base (1) and the sleeve seat (4).

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