Hollow anchor rod pile structure of photovoltaic power station

Abstract

The application belongs to the technical field of anchor rod piles, and provides a hollow anchor rod pile structure of a photovoltaic power station, which comprises a foundation pit, a connecting plate, a plurality of anchor rods, a locking nut and a cement bottom plate, a plurality of insertion holes are arranged at the bottom of the foundation pit, the connecting plate is installed at the bottom of the foundation pit, the connecting plate is provided with through holes corresponding to the insertion holes one by one, the anchor rods are inserted into the insertion holes one by one after penetrating through the through holes, the anchor rods are hollow structures, the inside of the anchor rods and the insertion holes are filled with cement, the locking nut is threadedly connected with one end of the anchor rod, and the locking nut abuts against the top surface of the connecting plate, and the cement bottom plate is installed in the foundation pit. The application has the advantages of simple and compact structure, convenient and fast construction and use in mountainous terrain.

Description

Technical Field

[0001] This application belongs to the field of anchor pile technology, and more specifically, relates to a hollow anchor pile structure for a photovoltaic power station. Background Technology

[0002] The existing photovoltaic projects are located in mountainous terrain with significant elevation differences, and some areas have slopes of ≥35°. The on-site construction units have reported that micro-hole pile construction machinery cannot reach the photovoltaic array construction site, and manual drilling is the only option. Manual drilling requires four workers to operate simultaneously, which results in a long construction period and poor hole quality, making it difficult to guarantee the overall construction quality. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings in the prior art, the purpose of this application is to provide a hollow anchor pile structure for photovoltaic power stations, which is simple and compact in structure, convenient and quick to construct, and suitable for use in mountainous terrain.

[0004] The technical means adopted in this application to solve the above-mentioned technical problems are: This application provides a hollow anchor pile structure for a photovoltaic power station, comprising: The foundation pit has multiple insertion holes at its bottom; A connecting plate is installed at the bottom of the foundation pit, and the connecting plate is provided with through holes that correspond one-to-one with the insertion holes; Multiple anchor rods are inserted into the insertion holes after passing through the through holes one by one. The anchor rods are hollow and the interior of the anchor rods and the insertion holes are filled with cement. A locking nut is threaded to one end of the anchor rod, and the locking nut abuts against the top surface of the connecting plate; A cement base slab is installed in the foundation pit.

[0005] Preferably, the connecting plate is provided with a column perpendicular to the bottom of the pit.

[0006] Preferably, the cement base plate is provided with a column cap along the long axis of the column.

[0007] Preferably, the column has a hollow structure, the side wall of the column is provided with a drainage hole, and the inside of the column is filled with cement, the height of which is flush with the drainage hole.

[0008] Preferably, the anchor bolt is inclined.

[0009] Compared with existing technologies, the hollow anchor pile structure of the photovoltaic power station in this application sets up a foundation pit, and anchors are installed in the foundation pit. The anchors can be drilled into the insertion holes at the bottom of the foundation pit, and cement is injected into the insertion holes and the interior of the anchors, thus completing the foundation setting. It can be applied to sloping mountain structures. A connecting plate is installed at one end of the anchor, and the anchor is locked to the connecting plate by locking nuts, which further improves the pull-out bearing capacity. Finally, the foundation pit is filled with a cement base plate, resulting in a stable overall structure and convenient and quick construction. Attached Figure Description

[0010] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a structural schematic diagram of the hollow anchor pile structure of the photovoltaic power station of this application.

[0012] Marker explanation: 1. Excavation pit; 2. Connecting plate; 3. Anchor bolt; 4. Locking nut; 5. Cement base plate; 6. Column; 7. Column cap; 8. Cement. Detailed Implementation

[0013] To better understand the above-mentioned objectives, features, and advantages of this utility model, it will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. Many specific details are set forth in the following description to provide a thorough understanding of this utility model; the described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0014] It should be noted that, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. Similar reference numerals and letters denote similar items in the following figures; therefore, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0015] like Figure 1 As shown, this embodiment provides a hollow anchor bolt 3-pile structure for a photovoltaic power station, including a foundation pit 1, a connecting plate 2, multiple anchor bolts 3, a locking nut 4, and a cement base plate 5. The bottom of the foundation pit 1 is provided with multiple insertion holes. The connecting plate 2 is installed at the bottom of the foundation pit 1, and the connecting plate 2 is provided with through holes corresponding to the insertion holes. The anchor bolts 3 are inserted into the insertion holes after passing through the through holes, and the anchor bolts 3 have a hollow structure. The interior of the anchor bolts 3 and the insertion holes are filled with cement 8. The locking nut 4 is threaded to one end of the anchor bolt 3, and the locking nut 4 abuts against the top surface of the connecting plate 2. The cement base plate 5 is installed in the foundation pit 1.

[0016] In some preferred embodiments of this invention, the connecting plate 2 is provided with a column 6 perpendicular to the bottom surface of the pit 1. Thus, the column 6 can improve the overall stability.

[0017] In some preferred embodiments of this invention, a column cap 7 is provided on the cement base slab 5 along the long axis of the column 6. In this way, the column cap 7 can maximize the contact area between the column 6 and the cement base slab 5, further improving stability.

[0018] In some preferred embodiments of this utility model, the column 6 has a hollow structure, and the side wall of the column 6 is provided with a drainage hole. The interior of the column 6 is filled with cement, and the height of the cement is flush with the drainage hole. In this way, filling the interior of the column 6 with cement improves the stability of the column 6, and the drainage hole facilitates the drainage of rainwater, etc.

[0019] In some preferred embodiments of this invention, the anchor bolts 3 are inclined. This arrangement of inclined anchor bolts 3 enhances stability.

[0020] Compared with the prior art, the hollow anchor bolt 3 pile structure of the photovoltaic power station of this application sets up a foundation pit 1, and sets up anchor bolts 3 in the foundation pit 1. The anchor bolts 3 can be drilled into the insertion holes at the bottom of the foundation pit 1, and cement is injected into the insertion holes and the interior of the anchor bolts 3, thus completing the foundation setting. It can be applied to sloping mountain structures. A connecting plate 2 is set at one end of the anchor bolt 3, and the anchor bolt 3 is locked to the connecting plate 2 by locking nuts 4, which further improves the pull-out bearing capacity. Finally, the foundation pit 1 is filled with cement base plate 5. The overall structure is stable and the construction is convenient and quick.

[0021] The above description is merely a specific embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should also be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A hollow anchor pile structure for a photovoltaic power station, characterized in that, include: The foundation pit has multiple insertion holes at its bottom; A connecting plate is installed at the bottom of the foundation pit, and the connecting plate is provided with through holes that correspond one-to-one with the insertion holes; Multiple anchor rods are inserted into the insertion holes after passing through the through holes one by one. The anchor rods are hollow and the interior of the anchor rods and the insertion holes are filled with cement. A locking nut is threaded to one end of the anchor rod, and the locking nut abuts against the top surface of the connecting plate; A cement base slab is installed in the foundation pit.

2. The hollow anchor pile structure for a photovoltaic power station according to claim 1, characterized in that, The connecting plate is equipped with columns perpendicular to the bottom of the pit.

3. The hollow anchor pile structure for a photovoltaic power station according to claim 2, characterized in that, The cement base plate is provided with a column cap along the long axis of the column.

4. The hollow anchor pile structure for a photovoltaic power station according to claim 2, characterized in that, The column has a hollow structure, and the side wall of the column is provided with a drainage hole. The inside of the column is filled with cement, and the height of the cement is flush with the drainage hole.

5. The hollow anchor pile structure for a photovoltaic power station according to claim 1, characterized in that, The anchor bolt is installed at an angle.

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