CN204282353U - Resistance to plucking pile for prestressed pipe - Google Patents
Resistance to plucking pile for prestressed pipe Download PDFInfo
- Publication number
- CN204282353U CN204282353U CN201420763723.2U CN201420763723U CN204282353U CN 204282353 U CN204282353 U CN 204282353U CN 201420763723 U CN201420763723 U CN 201420763723U CN 204282353 U CN204282353 U CN 204282353U
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- CN
- China
- Prior art keywords
- tube body
- pile tube
- pile
- resistance
- pilot tape
- 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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Abstract
The utility model relate to provide a kind of resistance to plucking good, use stable firmly resistance to plucking pile for prestressed pipe; Comprise cylindric pile tube body; The end of described pile tube body lower part is that semicircle is spherical, and is provided with at least one pilot tape on the surface of described pile tube body, along its axial direction protrusion, and the ultimate range that described pilot tape protrudes described pile tube body surface is 5-10cm.The utility model has that resistance to plucking is good, the advantage of Stability Analysis of Structures etc.
Description
Technical field
The utility model relates to a kind of pile tube, is specifically related to a kind of resistance to plucking pile for prestressed pipe.
Background technology
along with reform and opening-up and the development of economic construction, prestressed concrete pipe pile starts to be widely used in Railway System, and progressively expand the fields such as industry and civilian construction, municipal administration, metallurgy, harbour, highway to, due to the factor of geological conditions, and Yangtze River Delta and Delta of Pearl River are more suitable for the application of pile tube, at present, pile tube has accounted for about 50% of the national cement goods industry output value; Pile tube is divided into post-tensioned prestressing stake and pretensioned-prestressed tube pile, prestressed concrete pipe pile (PC pile tube) and thin tubular piles produced by prestressed concrete (PTC pile tube) and high strength prestressed concrete pipe pile (PHC pile tube); Pretensioned-prestressed tube pile is a kind of hollow cylinder elongate concrete prefabricated units adopting pretensioned prestressing technique and centrifugal casting to make, primarily of compositions such as cylindrical shape pile body, end plate and steel hoops.Pile tube plays an important role being applied to during China its people build, and how to improve the intensity of pile tube, application life is the direction always explored of each pile tube enterprise at present.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provide a kind of resistance to plucking good, use stable firmly resistance to plucking pile for prestressed pipe.
In order to realize the purpose of this utility model, the technical scheme that the utility model adopts is:
Design a kind of resistance to plucking pile for prestressed pipe, comprise cylindric pile tube body; The end of described pile tube body lower part is that semicircle is spherical, and is provided with at least one pilot tape on the surface of described pile tube body, along its axial direction protrusion, and the ultimate range that described pilot tape protrudes described pile tube body surface is 5-10cm.
Described pilot tape correspondence is arranged at the bottom of described pile tube body.
Described pilot tape is vertically installed in the surface of described pile tube body in pairs, and described pilot tape is between two about the axisymmetrical of described pile tube body.
The triangle pilot tape of described pilot tape to be its shape be right-angled triangle; The minimum angle of this triangle pilot tape is positioned at the below of vertical direction, and the longest right-angle side of described triangle pilot tape is vertically installed on the surface of described pile tube body.
At least one projection is also provided with on the surface of described pile tube body, along its axial direction.
The front end of described projection is inclined upwardly setting, and is that acute angle is arranged with the axis of described pile tube body.
Described projection is arranged along the axis direction of pile tube body, to form raised band.
Described raised band is arranged at the surface of described pile tube body in pairs, and between two raised band about the axisymmetrical of pile tube body.
Described pile tube body, pilot tape, projection are made up of the integration of Concrete Filled thing.
The beneficial effects of the utility model are:
1. pile tube is suppressed make it enter in soil property time, by the pilot tape of the design, suppressed easily, simultaneously this pilot tape enters in soil property at pile tube and also plays stable fixing left and right, increases the fastness of this pile tube, stability.
2. the projection of the design, can carry out effectively firmly stablizing to pile tube, make it reach better resistance to plucking effect, play safe stabilization simultaneously to the resistate on pile tube top.
3. other beneficial effects of the present utility model will in an embodiment, proposes in the lump with corresponding structure.
Accompanying drawing explanation
Fig. 1 is the main perspective view of the utility model;
Fig. 2 is the utility model longitudinal profile primary structure schematic diagram;
In figure: 1. pile tube body; 2. protruding; 3. triangle pilot tape; 4. the lower end of pile tube body.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of resistance to plucking pile for prestressed pipe, see Fig. 1, Fig. 2; It comprises cylindric pile tube body; The end 4 of this pile tube body lower part is that semicircle is spherical, and protrudes on the surface of this pile tube body, along its axial direction and be provided with six pilot tapes, as shown in the figure, and the triangle pilot tape of shown pilot tape to be its shape be right-angled triangle; Described triangle pilot tape correspondence is arranged at the bottom of described pile tube body.And the minimum angle of this triangle pilot tape is positioned at the below of vertical direction, the longest right-angle side of this triangle pilot tape is vertically installed on the surface of described pile tube body, and then the ultimate range that this triangle pilot tape protrudes pile tube body surface is 5-10cm.As mentioned above, triangle pilot tape is vertically installed in the surface of described pile tube body in pairs, and described triangle pilot tape is between two about the axisymmetrical of described pile tube body.Further, on the surface of described pile tube body, be also provided with multiple projection along its axial direction, the front end of each projection is inclined upwardly setting, and is that acute angle is arranged with the axis of described pile tube body.Meanwhile, multiple projection is arranged along the axis direction of pile tube body, to form raised band.Raised band is arranged at the surface of pile tube body in pairs, and raised band is about the axisymmetrical of pile tube body between two, and for increasing the stability of this pile tube, described pile tube body, pilot tape, projection are made up of the integration of Concrete Filled thing.
Embodiment 2: repeat no more with embodiment 1 something in common, difference is, shown pilot tape is the banded pilot tape of rectangle, and the length direction of the banded pilot tape of this rectangle is arranged along the axial direction of pile tube body.
Although; what embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change; but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (9)
1. a resistance to plucking pile for prestressed pipe, comprises cylindric pile tube body (1); It is characterized in that: the end (4) of described pile tube body lower part for semicircle spherical, and at least one pilot tape is provided with on the surface of described pile tube body (1), along its axial direction protrusion, the ultimate range that described pilot tape protrudes described pile tube body (1) surface is 5-10cm.
2. resistance to plucking pile for prestressed pipe as claimed in claim 1, is characterized in that: described pilot tape correspondence is arranged at the bottom of described pile tube body (1).
3. resistance to plucking pile for prestressed pipe as claimed in claim 2, it is characterized in that: described pilot tape is vertically installed in the surface of described pile tube body in pairs, and described pilot tape is between two about the axisymmetrical of described pile tube body.
4. resistance to plucking pile for prestressed pipe as claimed in claim 3, is characterized in that: the triangle pilot tape (3) of described pilot tape to be its shape be right-angled triangle; The minimum angle of this triangle pilot tape (3) is positioned at the below of vertical direction, and the longest right-angle side of described triangle pilot tape (3) is vertically installed on the surface of described pile tube body (1).
5. resistance to plucking pile for prestressed pipe as claimed in claim 3, is characterized in that: on the surface of described pile tube body (1), be also provided with at least one projection (2) along its axial direction.
6. resistance to plucking pile for prestressed pipe as claimed in claim 5, is characterized in that: the front end of described projection (2) is inclined upwardly setting, and is that acute angle is arranged with the axis of described pile tube body.
7. the resistance to plucking pile for prestressed pipe as described in claim 5 or 6, is characterized in that: described projection (2) is arranged along the axis direction of pile tube body, to form raised band.
8. resistance to plucking pile for prestressed pipe as claimed in claim 7, is characterized in that: described projection (2) band is arranged at the surface of described pile tube body in pairs, and between two raised band about the axisymmetrical of pile tube body.
9. resistance to plucking pile for prestressed pipe as claimed in claim 5, is characterized in that: described pile tube body (1), pilot tape, projection (2) are made up of the integration of Concrete Filled thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763723.2U CN204282353U (en) | 2014-12-09 | 2014-12-09 | Resistance to plucking pile for prestressed pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420763723.2U CN204282353U (en) | 2014-12-09 | 2014-12-09 | Resistance to plucking pile for prestressed pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282353U true CN204282353U (en) | 2015-04-22 |
Family
ID=52865533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420763723.2U Expired - Fee Related CN204282353U (en) | 2014-12-09 | 2014-12-09 | Resistance to plucking pile for prestressed pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113529523A (en) * | 2021-07-26 | 2021-10-22 | 张冬 | Soft foundation reinforcement treatment method based on highway engineering |
| CN114059577A (en) * | 2020-07-31 | 2022-02-18 | 江苏金风科技有限公司 | Construction method of fan foundation, fan foundation and wind generating set |
-
2014
- 2014-12-09 CN CN201420763723.2U patent/CN204282353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114059577A (en) * | 2020-07-31 | 2022-02-18 | 江苏金风科技有限公司 | Construction method of fan foundation, fan foundation and wind generating set |
| CN113529523A (en) * | 2021-07-26 | 2021-10-22 | 张冬 | Soft foundation reinforcement treatment method based on highway engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20171209 |