CN210194670U - Reinforced concrete flagpole foundation structure - Google Patents
Reinforced concrete flagpole foundation structure Download PDFInfo
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- CN210194670U CN210194670U CN201920873605.XU CN201920873605U CN210194670U CN 210194670 U CN210194670 U CN 210194670U CN 201920873605 U CN201920873605 U CN 201920873605U CN 210194670 U CN210194670 U CN 210194670U
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Abstract
The utility model provides a reinforced concrete flagpole foundation structure, which comprises a concrete foundation cushion layer, a foundation main body, a coarse sand filling layer, a concrete cushion layer and a flagpole; a foundation main body is built on the top surface of the concrete foundation cushion layer; the foundation main body is of a reinforced concrete structure, the periphery of the cylindrical part of the foundation main body is filled with a coarse sand filling layer, and the coarse sand filling layer is filled to the edge of the bottom surface of the disc of the foundation main body along a certain gradient; a concrete cushion layer is laid between the bottom surface of the disc part of the foundation main body and the coarse sand filling layer; the outer surface of the foundation main body exposed out of the ground is built with a decorative surface layer; the flagpole penetrates through the center of the foundation main body, the flagpole is of a stainless steel hollow round pole structure, concrete is poured into the part, buried in the center of the foundation main body, of the flagpole, and the bottom end of the flagpole is connected with a grounding wire in a welding mode.
Description
Technical Field
The utility model relates to a building foundation field especially relates to a reinforced concrete flagpole foundation structure.
Background
The building foundation refers to a bearing structure below the ground of a building, such as a foundation pit, a bearing platform, a frame column, a ground beam and the like. Is an enlarged part of the wall or column of the building in the ground, which is used to bear the load transferred from the superstructure of the building and transfer them to the foundation together with the self-weight. Flagpoles are a commonly used utility building because of their height and lightning protection requirements requiring special infrastructure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reinforced concrete flagpole foundation structure, this structure carries out stable bearing and biography power to the flagpole, simple structure, construction convenience, low cost, and long service life.
In order to achieve the above object, the utility model adopts the following technical scheme: a reinforced concrete flagpole foundation structure comprises a concrete foundation cushion layer, a foundation main body, a coarse sand filling layer, a concrete cushion layer and a flagpole; the concrete foundation cushion layer is of a C10 concrete plate structure, and a foundation main body is built on the top surface of the concrete foundation cushion layer; the foundation main body is of a reinforced concrete structure, the bottom of the foundation main body is of a cylindrical structure, the top surface of the cylinder is connected with a disc structure, a part of the top of the disc exceeds the ground, the top surface of the disc is provided with an upward slope from the periphery to the center, and the center of the top surface of the disc is provided with a truncated cone-shaped protruding structure; the periphery of the cylindrical part of the foundation main body is filled with a coarse sand filling layer, and the coarse sand filling layer is filled to the edge of the bottom surface of the disc of the foundation main body along a certain gradient; a concrete cushion layer is laid between the bottom surface of the disc part of the foundation main body and the coarse sand filling layer; the outer surface of the foundation main body exposed out of the ground is built with a decorative surface layer; the flagpole penetrates through the center of the foundation main body, the flagpole is of a stainless steel hollow round pole structure, concrete is poured into the part, buried in the center of the foundation main body, of the flagpole, and the bottom end of the flagpole is connected with a grounding wire in a welding mode.
Preferably, the reinforcing mesh in the foundation main body is a bidirectional reinforcing mesh structure with the diameter of 8mm, and the distance between reinforcing bars is 200 mm.
Preferably, the flagpole is provided with a drain hole at a top surface of the base body.
The utility model has the advantages that: the structure stably bears and transfers force to the flagpole, and has the advantages of simple structure, convenient construction, low cost and long service life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic diagram of a flagpole base structure.
Wherein: 1 is concrete foundation bed course, 2 is basic main part, 21 is the finish coat, 3 is the coarse sand filling layer, 4 is the concrete bed course, 5 is the flagpole, 51 is the earth connection.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the figure, the reinforced concrete flagpole foundation structure comprises a concrete foundation cushion layer 1, a foundation main body 2, a coarse sand filling layer 3, a concrete cushion layer 4 and a flagpole 5; the concrete foundation cushion layer 1 is of a C10 concrete plate structure, and a foundation main body 2 is built on the top surface of the concrete foundation cushion layer 1; the foundation main body 2 is of a reinforced concrete structure, the bottom of the foundation main body 2 is of a cylindrical structure, the top surface of the cylinder is connected with a disc structure, one part of the top of the disc exceeds the ground, the top surface of the disc is provided with an upward slope from the periphery to the center, and the center of the top surface of the disc is provided with a truncated cone-shaped protruding structure; the periphery of the cylindrical part of the foundation main body 2 is filled with a coarse sand filling layer 3, and the coarse sand filling layer 3 is filled to the edge of the bottom surface of the disc of the foundation main body 2 along a certain gradient; a concrete cushion layer 4 is laid between the bottom surface of the disc part of the basic main body 2 and the coarse sand filling layer; the foundation main body 2 is provided with a decorative surface layer 21 on the outer surface exposed out of the ground; a flagpole 5 penetrates through the center of the foundation main body 2, the flagpole 5 is of a stainless steel hollow round rod structure, concrete is poured into the part, embedded into the center of the foundation main body 2, of the flagpole 5, and the bottom end of the flagpole is connected with a grounding wire 51 in a welding mode.
In specific implementation, the steel bar mesh in the foundation main body 2 is a bidirectional steel bar mesh structure with the diameter of 8mm, and the distance between the steel bars is 200 mm.
In specific implementation, the flagpole 5 is provided with a drain hole on the top surface of the base body 2.
In actual operation, the length of the flagpole 5 embedded in the base body 2 is not less than 900 mm.
Claims (3)
1. A reinforced concrete flagpole foundation structure which is characterized in that: the device comprises a concrete foundation cushion layer, a foundation main body, a coarse sand filling layer, a concrete cushion layer and a flagpole; the concrete foundation cushion layer is of a C10 concrete plate structure, and a foundation main body is built on the top surface of the concrete foundation cushion layer; the foundation main body is of a reinforced concrete structure, the bottom of the foundation main body is of a cylindrical structure, the top surface of the cylinder is connected with a disc structure, a part of the top of the disc exceeds the ground, the top surface of the disc is provided with an upward slope from the periphery to the center, and the center of the top surface of the disc is provided with a truncated cone-shaped protruding structure; the periphery of the cylindrical part of the foundation main body is filled with a coarse sand filling layer, and the coarse sand filling layer is filled to the edge of the bottom surface of the disc of the foundation main body along a certain gradient; a concrete cushion layer is laid between the bottom surface of the disc part of the foundation main body and the coarse sand filling layer; the outer surface of the foundation main body exposed out of the ground is built with a decorative surface layer; the flagpole penetrates through the center of the foundation main body, the flagpole is of a stainless steel hollow round pole structure, concrete is poured into the part, buried in the center of the foundation main body, of the flagpole, and the bottom end of the flagpole is connected with a grounding wire in a welding mode.
2. A reinforced concrete flagpole infrastructure as claimed in claim 1, wherein: the reinforcing bar net in the foundation main body is a bidirectional reinforcing bar net structure with the diameter of 8mm, and the distance between reinforcing bars is 200 mm.
3. A reinforced concrete flagpole infrastructure as claimed in claim 1, wherein: the flagpole is provided with the outlet at basic main part top surface department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873605.XU CN210194670U (en) | 2019-06-10 | 2019-06-10 | Reinforced concrete flagpole foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873605.XU CN210194670U (en) | 2019-06-10 | 2019-06-10 | Reinforced concrete flagpole foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210194670U true CN210194670U (en) | 2020-03-27 |
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ID=69873323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920873605.XU Active CN210194670U (en) | 2019-06-10 | 2019-06-10 | Reinforced concrete flagpole foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210194670U (en) |
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2019
- 2019-06-10 CN CN201920873605.XU patent/CN210194670U/en active Active
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