CN212115209U

CN212115209U - Photovoltaic base, photovoltaic base mounting structure and photovoltaic support

Info

Publication number: CN212115209U
Application number: CN202021238430.4U
Authority: CN
Inventors: 王士涛; 李旭明
Original assignee: Arctech Solar Holding Co Ltd
Current assignee: Arctech Solar Holding Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-08
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a photovoltaic support technical field discloses a photovoltaic base, photovoltaic base mounting structure and photovoltaic support. This photovoltaic base is used for fixed photovoltaic stand, includes: a base body; the mounting part is arranged at the upper end of the base body and used for fixing the photovoltaic stand column; the photovoltaic base comprises a base body, at least two guide holes, the guide holes penetrate through the base body, the axis direction of the guide holes and the plane where the base body is located are obliquely arranged, and the guide holes are used for allowing guide columns to pass through and guiding the guide columns to be outwards expanded and inserted into the ground so as to fix the photovoltaic base on the ground. Realize the quick fixed of photovoltaic support through the photovoltaic base, and simple structure, simple to operate, stability is high.

Description

Photovoltaic base, photovoltaic base mounting structure and photovoltaic support

Technical Field

The utility model relates to a photovoltaic support technical field especially relates to a photovoltaic base, photovoltaic base mounting structure and photovoltaic support.

Background

In the prior art, photovoltaic power generation is a trend and is widely applied to various places, and the photovoltaic power generation directly converts solar energy into electric energy according to the principle of photovoltaic effect. No matter independent use or grid-connected power generation, a photovoltaic power generation system mainly comprises a photovoltaic module, a controller and an inverter, and in order to ensure that the photovoltaic module keeps high power generation efficiency, a photovoltaic support is developed, the photovoltaic module is mounted on a main beam, and the main beam drives the photovoltaic module to rotate along with the movement of the sun.

At present, three modes of driving-in type steel piles, cement pouring pile bolted steel columns, PHC tubular pile welded steel columns and the like are adopted for the column foundation of the photovoltaic tracker, the construction quantity is large, the cost is high, and the pile foundation construction is difficult to realize quickly, simply and efficiently.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a photovoltaic base, photovoltaic base mounting structure and photovoltaic support realizes the quick fixed of photovoltaic support through the photovoltaic base, and simple structure, simple to operate, stability is high.

The utility model provides a technical scheme as follows:

a photovoltaic base for securing a photovoltaic stud, comprising:

a base body;

the mounting part is arranged at the upper end of the base body and used for fixing the photovoltaic stand column;

the photovoltaic base comprises a base body, at least two guide holes, the guide holes penetrate through the base body, the axis direction of the guide holes and the plane where the base body is located are obliquely arranged, and the guide holes are used for allowing guide columns to pass through and guiding the guide columns to be outwards expanded and inserted into the ground so as to fix the photovoltaic base on the ground.

In the technical scheme, a plurality of guide holes are formed in a base body, and the guide holes are obliquely formed with the base body to form a structure similar to a tree root; during the installation, only need insert the guide post in the guiding hole to insert the guide post subaerially, can realize the fixed mounting of photovoltaic base, the work progress is quick, succinct, high-efficient, and the stationarity is good.

Further preferably, the base body includes a first substrate, a second substrate and a connecting plate, the first substrate and the second substrate are disposed at an interval, and the connecting plate is disposed between the first substrate and the second substrate and respectively fixedly connected to the first substrate and the second substrate.

In the technical scheme, the first substrate and the second substrate are arranged at intervals, so that the guide holes have enough length in the axial direction to be connected with the guide columns, and the stability of the photovoltaic base after being fixed is ensured; through with first base plate and second base plate through connecting plate fixed connection, can reduce the use of material under the sufficient circumstances of assurance photovoltaic base structural strength, reduce the weight of photovoltaic base, practiced thrift the cost simultaneously.

Further preferably, the first substrate and the second substrate are arranged in parallel, the area of the first substrate is smaller than that of the second substrate, and the mounting portion is arranged on the first substrate.

Further preferably, the method further comprises the following steps:

the guide pipes penetrate through the first substrate and the second substrate and are fixedly connected with the first substrate and the second substrate, the axial direction of each guide pipe is obliquely arranged with the plane where the first substrate and the second substrate are located, and the hollow structures of the guide pipes form the guide holes.

Among this technical scheme, through the setting of stand pipe, can make things convenient for the installation of guide post, make the manufacturing process of photovoltaic base simpler simultaneously, reduce the cost of manufacture.

Further preferably, the number of the guide holes is at least three, and the guide holes are uniformly distributed on the base body respectively.

In this technical scheme, through setting up the guiding hole into at least three, the guiding hole evenly distributed on the base body respectively can effectively guarantee the stability of photovoltaic base after fixed.

Further preferably, the mounting portion includes a plurality of elongated holes, and the plurality of elongated holes are uniformly formed in the first substrate.

Further preferably, the included angle between the axial direction of the guide hole and the plane of the base body is 30-70 degrees.

The utility model provides another technical scheme as follows:

a photovoltaic base mounting structure comprises a guide post and a photovoltaic base as described in any one of the above;

the guide post is of a columnar structure, and the outer diameter of the guide post is smaller than the inner diameter of the guide hole;

the guide posts are at least two, and each guide post penetrates through the guide hole to be inserted into the ground so as to fix the photovoltaic base on the ground.

Further preferably, the guide post is of a cylindrical structure, the guide hole is of a circular structure, and the guide post is matched with the guide hole in size.

The utility model provides another technical scheme as follows:

a photovoltaic support comprises a guide post, a photovoltaic upright post and a photovoltaic base in any one of the above;

the guide post is of a long strip-shaped structure, and the outer diameter of the guide post is smaller than the inner diameter of the guide hole;

at least two guide columns are arranged, each guide column penetrates through the guide hole and is inserted into the ground, and the photovoltaic base is fixed on the ground;

the lower extreme setting of photovoltaic stand is in installation department, through the bolt with the connection can be dismantled to the photovoltaic base.

Compared with the prior art, the utility model discloses a photovoltaic base, photovoltaic base mounting structure and photovoltaic support beneficial effect lie in:

in the utility model, the base body is provided with a plurality of guide holes which are all obliquely arranged with the base body to form a structure similar to a tree root; during the installation, only need insert the guide post in the guiding hole to insert the guide post subaerially, can realize the fixed mounting of photovoltaic base, the work progress is quick, succinct, high-efficient, and the stationarity is good.

Drawings

The foregoing features, technical features, advantages and embodiments are further described in the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings.

FIG. 1 is a schematic structural view of a photovoltaic base according to one embodiment;

FIG. 2 is a schematic structural view of another embodiment photovoltaic base;

FIG. 3 is a schematic structural view of another embodiment photovoltaic mount;

FIG. 4 is a schematic view of another embodiment photovoltaic support from another perspective;

FIG. 5 is a schematic structural view of another embodiment of a guide post;

fig. 6 is a schematic structural view of another embodiment of a photovoltaic pillar.

The reference numbers illustrate:

10. the photovoltaic module comprises a photovoltaic base, 11 parts of a base body, 111 parts of a first base plate, 112 parts of a second base plate, 113 parts of a connecting plate, 12 parts of an installation part, 13 parts of a guide pipe, 14 parts of a guide hole, 20 parts of a guide column, 30 parts of a photovoltaic column, 31 parts of an installation seat, 40 parts of a bolt and 50 parts of a land.

Detailed Description

In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In the embodiments shown in the drawings, the directions (such as up, down, left, right, front, and rear) are used to explain the structure and movement of the various components of the present invention not absolutely, but relatively. These illustrations are appropriate when these components are in the positions shown in the figures. If the description of the positions of these components changes, the indication of these directions changes accordingly.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

In one embodiment, as shown in fig. 1, the present embodiment provides a photovoltaic base for fixing a photovoltaic pillar, including: base body 11, installation department 12 and two at least guiding holes 14. Wherein, the mounting portion 12 is disposed at the upper end of the base body 11 for fixing the photovoltaic pillar 30. The guide holes 14 penetrate through the base body 11 respectively, the axial direction of the guide holes 14 is inclined to the plane where the base body 11 is located, and the guide holes 14 are used for allowing guide columns to pass through and guiding the guide columns to expand outwards and be inserted into the ground so as to fix the photovoltaic base on the ground. The axial direction of the guide hole 14 is at an angle of 30-70 degrees to the plane of the base body 11.

In this embodiment, the base body 11 is provided with a plurality of guiding holes 14, and the plurality of guiding holes 14 are all obliquely arranged with the base body 11 to form a structure similar to a tree root; during installation, the guide posts are inserted into the guide holes 14 and are inserted into the ground, the photovoltaic base can be fixedly installed, and the construction process is quick, simple and efficient and is good in stability.

In another embodiment, as shown in fig. 1, based on the above embodiment, the base body 11 includes a first substrate 111, a second substrate 112, and a connecting plate 113, the first substrate 111 and the second substrate 112 are disposed at an interval, and the connecting plate 113 is disposed between the first substrate 111 and the second substrate 112 and fixedly connected to the first substrate 111 and the second substrate 112, respectively. The first substrate 111 is disposed in parallel with the second substrate 112, the area of the first substrate 111 is smaller than that of the second substrate 112, and the mounting portion 12 is disposed on the first substrate 111. The mounting portion 12 includes a plurality of elongated holes, and the plurality of elongated holes are uniformly formed in the first substrate 111. The base body 11 may be made of a steel plate, an aluminum alloy plate, or the like. Preferably, the base body 11 is made of a steel plate, and the first base plate 111, the second base plate 112 and the connecting plate 113 are fixedly connected by electric welding, respectively.

In this embodiment, the first substrate 111 and the second substrate 112 are disposed at an interval, so that the guide hole 14 has a sufficient length in the axial direction to be connected to the guide post 20, thereby ensuring the stability of the photovoltaic base after being fixed; by fixedly connecting the first substrate 111 and the second substrate 112 through the connecting plate 113, the use of materials can be reduced, the weight of the photovoltaic base can be reduced, and the cost can be saved at the same time under the condition that the structural strength of the photovoltaic base is ensured to be sufficient.

In another embodiment, as shown in fig. 2, on the basis of the above embodiment, the photovoltaic base further includes: the guide pipes 13 penetrate through the first substrate 111 and the second substrate 112 and are fixedly connected with the first substrate 111 and the second substrate 112, the axial direction of the guide pipes 13 is inclined to the plane where the first substrate 111 and the second substrate 112 are located, and the hollow structures of the guide pipes 13 form guide holes 14. Through the setting of stand pipe 13, can make things convenient for the installation of guide post, make the manufacturing process of photovoltaic base simpler simultaneously, reduce the cost of manufacture. The bottom of the guide tube 13 exceeds the bottom of the second base plate 112, and as another installation mode, the guide tube 13 can be embedded underground, so that the guide column can be smoothly inserted into the underground along the axis of the guide tube 13.

Further, at least three guide holes 14 are provided, and the guide holes 14 are respectively and uniformly distributed on the base body 11. Through setting up guiding hole 14 into at least three, guiding hole 14 evenly distributed on base body 11 respectively can effectively guarantee the stability of photovoltaic base after fixed. For example: as shown in fig. 1, four guide holes 14 are provided, the four guide holes 14 are uniformly provided on the base body 11, and the four guide holes 14 are symmetrical two by two.

In another embodiment, as shown in fig. 1 to 5, on the basis of the above embodiments, the present embodiment provides a photovoltaic base mounting structure, which includes the guide post 20 and the photovoltaic base 10. Wherein, photovoltaic base 10 includes: base body 11, installation department 12 and two at least guiding holes 14. The mounting portion 12 is disposed at an upper end of the base body 11 for fixing the photovoltaic pillar 30. The guide holes 14 respectively penetrate through the base body 11, the axial direction of the guide holes 14 is obliquely arranged with the plane where the base body 11 is located, and the guide holes 14 are used for fixing the photovoltaic base on the ground through guide columns. The axial direction of the guide hole 14 is at an angle of 30-70 degrees to the plane of the base body 11. The guide post 20 is a cylindrical structure, and the outer diameter of the guide post 20 is smaller than the inner diameter of the guide hole 14. At least two guide posts 20 are provided, and each guide post 20 is inserted into the ground 50 through the guide hole 14 to fix the photovoltaic base 10 on the ground. The guide post 20 may be a round steel bar, a round steel tube, a square tube or other special-shaped tube. The guide hole 14 and the guide post 20 have the same shape, and the outer diameter of the guide post 20 is slightly smaller than the inner diameter of the guide hole 14, so that the guide post 20 can be inserted into the guide hole 14 without being too loose in the guide hole 14.

In another embodiment, as shown in fig. 1 to 6, on the basis of the above embodiments, the present embodiment provides a photovoltaic support, which includes a guide pillar 20, a photovoltaic pillar 30 and a photovoltaic base 10. Wherein, photovoltaic base 10 includes: base body 11, installation department 12 and two at least guiding holes 14. The mounting portion 12 is disposed at an upper end of the base body 11 for fixing the photovoltaic pillar 30. The guide holes 14 respectively penetrate through the base body 11, the axial direction of the guide holes 14 is obliquely arranged with the plane where the base body 11 is located, and the guide holes 14 are used for fixing the photovoltaic base on the ground through guide columns. The axial direction of the guide hole 14 is at an angle of 30-70 degrees to the plane of the base body 11. The guide post 20 is a strip-shaped structure, and the outer diameter of the guide post 20 is smaller than the inner diameter of the guide hole 14. At least two guide posts 20 are provided, and each guide post 20 is inserted into the ground 50 through the guide hole 14 to fix the photovoltaic base 10 on the ground. The guide post 20 may be a round steel bar, a round steel tube, a square tube or other special-shaped tube. The guide hole 14 and the guide post 20 have the same shape, and the outer diameter of the guide post 20 is slightly smaller than the inner diameter of the guide hole 14, so that the guide post 20 can be inserted into the guide hole 14 without being too loose in the guide hole 14. The lower extreme setting of photovoltaic stand 30 is in installation department 12 department, through bolt 40 and photovoltaic base 10 detachable connection, and photovoltaic stand 30 is used for installing the photovoltaic girder. The photovoltaic columns 30 may be made of angle iron, square steel, steel pipe, channel steel, and the like.

It is worth noting that the guide posts 20 are inserted through the guide holes 14 into the ground 50, where the ground 50 is specifically determined according to the specific installation environment. For example: if installed on sand, the ground 50 is referred to as sand; if installed on the ground, the ground 50 is referred to as a loam.

In practical application, the specific installation process of the photovoltaic bracket is as follows:

firstly, leveling the ground, and then placing the photovoltaic base 10 on the horizontal ground;

secondly, inserting the guide columns 20 into the ground obliquely through the guide holes 14 by a pistol drill or other tools in sequence to fix the photovoltaic base 10 on the ground;

thirdly, fixing the photovoltaic upright column 30 on the photovoltaic base 10 through a bolt 40;

and fourthly, sequentially installing the photovoltaic main beam, the purline and the photovoltaic module, thereby realizing the fixed installation of the photovoltaic support.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.

It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic base for securing a photovoltaic post, comprising:

a base body;

2. The photovoltaic substructure of claim 1, wherein:

the base body comprises a first base plate, a second base plate and a connecting plate, the first base plate and the second base plate are arranged at intervals, and the connecting plate is arranged between the first base plate and the second base plate and fixedly connected with the first base plate and the second base plate respectively.

3. The photovoltaic substructure of claim 2, wherein:

the first substrate and the second substrate are arranged in parallel, the area of the first substrate is smaller than that of the second substrate, and the mounting portion is arranged on the first substrate.

4. The photovoltaic base of claim 3, further comprising:

5. The photovoltaic substructure of claim 4, wherein:

the guide holes are at least three and are respectively and uniformly distributed on the base body.

6. The photovoltaic substructure of claim 5, wherein:

the installation department includes a plurality of rectangular hole, a plurality of rectangular hole evenly sets up on the first base plate.

7. The photovoltaic mount of any one of claims 1-6, wherein:

the included angle between the axial direction of the guide hole and the plane of the base body is 30-70 degrees.

8. A photovoltaic base mounting structure comprising a guide post and a photovoltaic base according to any one of claims 1 to 7;

9. The photovoltaic submount mounting structure of claim 8 wherein:

the guide post is cylindrical structure, the guiding hole is circular structure, the guide post with the guiding hole size adaptation.

10. A photovoltaic support comprising guide posts, photovoltaic pillars, and a photovoltaic base of any one of claims 1-7;