CN217651833U - A shallow basis of reinforced concrete for installing stand - Google Patents
A shallow basis of reinforced concrete for installing stand Download PDFInfo
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- CN217651833U CN217651833U CN202220553371.2U CN202220553371U CN217651833U CN 217651833 U CN217651833 U CN 217651833U CN 202220553371 U CN202220553371 U CN 202220553371U CN 217651833 U CN217651833 U CN 217651833U
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Abstract
A shallow basis of reinforced concrete for installing stand to effectively avoid the pipeline to move and change, and simple structure, construction convenience. The reinforced concrete shallow foundation is characterized in that a cross section in a shape like a Chinese character 'ji' is formed by a top plate, two side plates and two side bottom plates, an underground pipeline accommodating space is formed between the bottom wall of the top plate and the inner walls of the two side plates, and embedded bolts used for installing stand columns are embedded in the top plate.
Description
Technical Field
The utility model relates to a municipal works, in particular to a shallow basis of reinforced concrete for installing stand.
Background
Common shallow foundations mainly comprise an extended foundation and a combined foundation, and are widely applied to common houses, industrial plants and municipal road street lamp foundations.
More street lamps and sign are generally set up to town road both sides, but road both sides distribute simultaneously has more municipal pipeline. To newly-built road, can plan the pipeline and avoid street lamp and sign basis. However, for the existing road reconstruction, pipelines on two sides of the road are numerous and difficult to move, and the possibility of conflict between the positions of the street lamp and the indicating board and the pipeline positions is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a shallow basis of reinforced concrete for installing stand is provided to effectively avoid the pipeline to move and change, and simple structure, construction convenience.
The utility model provides a technical scheme that its technical problem adopted as follows:
the utility model discloses a shallow basis of reinforced concrete for installing stand, characterized by: the reinforced concrete shallow foundation is characterized in that a cross section in a shape like a Chinese character 'ji' is formed by a top plate, two side plates and two side bottom plates, a space for accommodating underground pipelines is formed between the bottom wall of the top plate and the inner walls of the side plates on the two sides, and embedded bolts for installing stand columns are arranged on the top plate in an embedded mode.
The beneficial effects of the utility model are that, compare with ordinary shallow basis, can effectively avoid the pipeline to move and change, the specially adapted pipeline is difficult to move the condition of changing. Meanwhile, the structure is simple, the construction is convenient, and the method can be widely popularized.
Drawings
The specification includes the following four figures:
fig. 1 is a side view of a shallow foundation of reinforced concrete for mounting a column according to the present invention;
fig. 2 is a top view of a shallow reinforced concrete foundation for mounting a column according to the present invention;
FIG. 3 is a sectional view of a shallow foundation of reinforced concrete for mounting a column according to the present invention;
fig. 4 is a reinforcement schematic diagram of a reinforced concrete shallow foundation for mounting a column of the present invention;
the figures show the components and corresponding references: the steel plate comprises a top plate 11, side plates 12, a bottom plate 13, embedded bolts 14, upper door-shaped steel bars 15, lower door-shaped steel bars 16, L-shaped steel bars 17, inverted door-shaped steel bars 18, longitudinal steel bars 19, underground pipelines 20 and upright columns 30.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 and 2, the utility model discloses a shallow basis of reinforced concrete for installing stand comprises roof 11, both sides curb plate 12 and both sides bottom plate 13 a nearly font section, forms between 11 diapalls of roof, the 12 inner walls of both sides curb plate and holds pipeline 20 space, pre-buried setting is used for installing the pre-buried bolt 14 of stand 30 on the roof 11. The load is transmitted from the top plate 11 to the side plates 12 and then to the bottom plates 13 on both sides. Compared with the common shallow foundation, the method can effectively avoid the pipeline moving and changing, and is particularly suitable for the situation that the pipeline is difficult to move and change. Meanwhile, the structure is simple, the construction is convenient, and the popularization can be widely realized.
Referring to fig. 3 and 4, the reinforcing bars of the shallow reinforced concrete foundation include upper door-shaped reinforcing bars 15, lower door-shaped reinforcing bars 16, L-shaped reinforcing bars 17 and inverted door-shaped reinforcing bars 18 which are longitudinally arranged at intervals, the upper door-shaped reinforcing bars 15 extend along the outer wall of the side plate 12 on one side, the top wall of the top plate 11 and the outer wall of the side plate 12 on the other side, the inverted door-shaped reinforcing bars 18 extend along the side walls and the bottom wall of the two ends of the top plate 11, the L-shaped reinforcing bars 17 extend along the inner wall of the side plate 12 and the bottom wall of the bottom plate 13, the lower door-shaped reinforcing bars 16 extend along the side walls and the top wall of the two ends of the bottom plate 13, and the longitudinal reinforcing bars 19 are longitudinally arranged at intervals along the extending direction of the upper door-shaped reinforcing bars 15, the lower door-shaped reinforcing bars 16, the L-shaped reinforcing bars 17 and the inverted door-shaped reinforcing bars 18.
Referring to fig. 1, the utility model discloses a shallow basis of reinforced concrete for installing stand is under construction according to following step:
1. firstly, determining the plane relative position relationship between an underground pipeline 20 and a reinforced concrete shallow foundation, determining the diameter of the underground pipeline 20, and further determining the distance between the side plates 12 on the two sides of the reinforced concrete shallow foundation;
2. according to the load of the upper upright column 30, the width and the thickness of a bottom plate 13 of the reinforced concrete shallow foundation, the thickness of scales on a top plate 11 and side plates 12 are determined, and the structural size of the reinforced concrete shallow foundation needs to meet the requirements of strength and foundation bearing capacity;
3. determining the diameter and the length of the embedded bolt 14 according to the load of the upper upright column 30;
4. excavating a foundation trench, erecting a template according to the position of the existing underground pipeline 20, pouring a reinforced concrete shallow foundation, and burying an embedded anchor bolt 14 in a top plate 11;
5. backfilling the base groove;
6. installing the upright post 30, and pouring plain concrete with the thickness of 300mm on the exposed end of the embedded anchor bolt 14 to ensure that the bolt is not affected by corrosion;
the above description is only used for illustrating some principles of the shallow foundation of reinforced concrete for installing the column of the present invention, and it is not intended to limit the present invention to the specific structure and application range shown and described, so all the corresponding modifications and equivalents that may be utilized all belong to the patent scope applied by the present invention.
Claims (2)
1. The utility model provides a shallow basis of reinforced concrete for installing stand, characterized by: the reinforced concrete shallow foundation is characterized in that a cross section shaped like a Chinese character 'ji' is formed by a top plate (11), two side plates (12) and two side bottom plates (13), a space for accommodating an underground pipeline (20) is formed between the bottom wall of the top plate (11) and the inner walls of the two side plates (12), and embedded bolts (14) used for installing stand columns (30) are arranged on the top plate (11) in an embedded mode.
2. A shallow foundation of reinforced concrete for installing columns as claimed in claim 1, wherein: this shallow basic arrangement of reinforcement of reinforced concrete includes upper portion door type reinforcing bar (15) that vertical interval set up, lower part door type reinforcing bar (16), L shaped steel bar (17) and fall a door type reinforcing bar (18), one side curb plate (12) outer wall is followed in upper portion door type reinforcing bar (15), roof (11) roof and opposite side curb plate (12) outer wall extend, it extends along roof (11) both ends lateral wall and diapire to fall a door type reinforcing bar (18), L shaped steel bar (17) extend along curb plate (12) inner wall and bottom plate (13) diapire, lower part door type reinforcing bar (16) extend along bottom plate (13) both ends lateral wall and roof, along upper portion door type reinforcing bar (15), lower part door type reinforcing bar (16), the extending direction interval of L shaped steel bar (17) and fall a door type reinforcing bar (18) sets up vertical reinforcing bar (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220553371.2U CN217651833U (en) | 2022-03-11 | 2022-03-11 | A shallow basis of reinforced concrete for installing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220553371.2U CN217651833U (en) | 2022-03-11 | 2022-03-11 | A shallow basis of reinforced concrete for installing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217651833U true CN217651833U (en) | 2022-10-25 |
Family
ID=83662889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220553371.2U Active CN217651833U (en) | 2022-03-11 | 2022-03-11 | A shallow basis of reinforced concrete for installing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217651833U (en) |
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2022
- 2022-03-11 CN CN202220553371.2U patent/CN217651833U/en active Active
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