CN202175947U - Octagonal concrete pipe pile - Google Patents
Octagonal concrete pipe pile Download PDFInfo
- Publication number
- CN202175947U CN202175947U CN2011202779500U CN201120277950U CN202175947U CN 202175947 U CN202175947 U CN 202175947U CN 2011202779500 U CN2011202779500 U CN 2011202779500U CN 201120277950 U CN201120277950 U CN 201120277950U CN 202175947 U CN202175947 U CN 202175947U
- Authority
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- China
- Prior art keywords
- concrete
- pipe pile
- octagonal
- pile
- stirrup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 210000004262 dental pulp cavity Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
An octagonal concrete pipe pile is provided. The octagonal concrete pipe pile is composed of steel bars and concrete, the cross section of the pipe pile is an octagonal structure, the steel bars inside the pipe pile are connected with an octagonal hooping, and the two ends of the pipe pile are provided with steel plate hooping heads. Compared with the square pipe pile, without changing the bending resistance, the using amount of the concrete and the steel bars can be greatly reduced, and the production cost can be saved.
Description
Affiliated technical field
The utility model relates to a kind of building foundation field and uses product, and specifically a kind of pile tube cross section is octagonal concrete tubular pile.
Background technology
Concrete tubular pile in the realm of building construction, be widely used at present as foundation ditch, also be widely used concrete tubular pile as pillar at workshop building, residential construction etc.But mostly present its cross section of employed concrete tubular pile is square pile tube; Its inside is connected with square stirrup by reinforcing bar; Both sides at pile tube are connected with the steel plate hoop head respectively; And find the concrete tubular pile of this kind structure in actual use owing to use the amount of concrete and stirrup bigger, thereby its cost is higher, is unfavorable for promoting the use of.
Summary of the invention
In order to solve the problem that existing square concrete tubular pile exists, the utility model provides a kind of octagon concrete tubular pile, and this octagon concrete tubular pile not only can play supporting role effectively, and can practice thrift a large amount of concrete and stirrup.
The utility model solves the technical scheme that its technical problem adopted: in the pile tube that is made up of reinforcing bar, concrete, stirrup and steel plate hoop head, the cross section of pile tube is made as eight-sided formation, the reinforcing bar in its pile tube is connected with the octagon stirrup.The utility model can significantly reduce the consumption of concrete and stirrup under the situation that does not reduce the concrete pipe pile antibending ability, to practice thrift production cost of products.
The beneficial effect of the utility model is: not only can play effective supporting, and can significantly reduce production cost of products in the situation of its bending resistance that does not reduce, product structure is simple, and cost is low, is prone to promote the use of.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the present square pile tube cross-sectional structure sketch map that adopts.
Fig. 2 is the cross-sectional structure sketch map of the utility model.
Fig. 3 is the perspective view of the utility model.
Code description among the figure: 1,1 ' concrete; 2,2 ' reinforcing bar; 3,3 ' stirrup; 4,4 ' hollow hole; 5 pile tubes; 6,7 steel plate hoop heads.
As shown in Figure 1, at present institute's square pile tube that adopts is provided with a hollow hole (4 ') by concrete (1 '), reinforcing bar (2 ') and square stirrup (3 ') formation in the square pile tube.
Fig. 2 is the cross-sectional structure sketch map of the utility model; It includes concrete (1), reinforcing bar (2) and octagon stirrup (3); Be provided with a hollow hole (4) in the square pile tube; Can find out obviously that through comparison diagram 1 the utility model product will obviously lack on concrete amount and stirrup consumption.To produce 500 is example, through actual measurement, adopts the technical scheme of the utility model can reduce concrete amount 22%, and the stirrup consumption reduces 12%, and the bending resistance of pile tube does not become.As shown in Figure 3, be connected with steel plate hoop head (6) and (7) respectively at the two ends of pile tube (5), the welding when the steel plate hoop head mainly is convenient to two root canal piles are connected also can prevent that the impact force that 2 root canal piles are produced from damaging pile tube simultaneously when docking.
Need to prove that what the utility model embodiment adopted is hollow-core construction, but can adopt solid construction according to the present technique scheme in actual conditions, with the bending resistance of further raising pile tube.
Claims (1)
1. an octagon concrete tubular pile is made up of reinforcing bar, concrete and steel plate hoop head, it is characterized in that: the cross section of pile tube is an eight-sided formation, and the reinforcing bar in its pile tube is connected with the octagon stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202779500U CN202175947U (en) | 2011-08-02 | 2011-08-02 | Octagonal concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202779500U CN202175947U (en) | 2011-08-02 | 2011-08-02 | Octagonal concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202175947U true CN202175947U (en) | 2012-03-28 |
Family
ID=45865835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202779500U Expired - Fee Related CN202175947U (en) | 2011-08-02 | 2011-08-02 | Octagonal concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202175947U (en) |
-
2011
- 2011-08-02 CN CN2011202779500U patent/CN202175947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20120802 |