CN202187338U - Prestressed pipe pile - Google Patents
Prestressed pipe pile Download PDFInfo
- Publication number
- CN202187338U CN202187338U CN2011203118543U CN201120311854U CN202187338U CN 202187338 U CN202187338 U CN 202187338U CN 2011203118543 U CN2011203118543 U CN 2011203118543U CN 201120311854 U CN201120311854 U CN 201120311854U CN 202187338 U CN202187338 U CN 202187338U
- Authority
- CN
- China
- Prior art keywords
- prestressed pipe
- pile
- hoop
- rib
- reinforcement
- 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 - Lifetime
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a prestressed pipe pile and aims at providing the prestressed pipe pile which can improve the bearing capacity when the prestressed pipe pile is applied in engineering. The key points of the technical scheme are as follows: the prestressed pipe pile comprises a prestressed pipe pile body, wherein the prestressed pipe pile body is provided with a plurality of annular convex reinforcement hoops and further provided with a plurality of vertical ribs in the vertical direction, stirrups are arranged in the vertical ribs, reinforcement hoopings are arranged in the reinforcement hoops and the stirrups are clasped and fixed through the reinforcement hoopings. The combination of the stirrups and the reinforcement hoopings can effectively improve the damage capability and the bearing capacity of a pile body.
Description
Technical field
The utility model relates to a kind of pile tube, and more particularly, it relates to the pile for prestressed pipe that a kind of foundation uses.
Background technology
In soft foundation, the application of pile for prestressed pipe is quite general, yet because the design of pile body is unreasonable, has following defective: the king-pile of 1. constructing joint is long; Free height when 2. driving piles is excessive; 3. run into hardpan in the pile sinking; Out of plumb is driven underground and is proofreaied and correct through moving frame behind the certain depth during 4. steady stake; 5. stake stack, handling, will produce lonitudinal warping and vibration greatly, of a serious naturely then cause crackle or fracture, thereby cause the mass defect of pile body.Cause above-mentioned five defective the reason of essence be exactly because the bearing capacity of pile tube self is not enough.
Application number is that 03255678.0 Chinese patent discloses a kind of pile for prestressed pipe; Include the tubulose pile body of steel concrete,, the stake major part simultaneously prefabricated with tubular pile body arranged at pile tube stake end; Every at tubular pile body at a distance from 2-7m, the wide 5-25cm of a protrusion, the concrete rib of high 5-20cm are arranged.
The design of this pile for prestressed pipe, though improved the bearing capacity of pile tube self, the problems referred to above still exist.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of and can in engineering, uses, and can overcome the ability of above defective, the pile for prestressed pipe of the bearing capacity that can effectively improve again.
A kind of pile for prestressed pipe; Comprise the pile for prestressed pipe body, it is characterized in that: the pile for prestressed pipe body is provided with the reinforcement hoop of some annular convexs and vertically is provided with some vertical ribs, is provided with rib in the vertical rib; Strengthen being provided with the reinforcement stirrup in the hoop, rib is held tightly fixing through strengthening stirrup.
Through adopting technique scheme, the combination of rib and reinforcement stirrup has effectively improved the damage capability and the supporting capacity of pile body.
The utility model further is set to: the every setting at a distance from 1-2m of pile for prestressed pipe body strengthened hoop together, and the spacing of each vertical rib is smaller or equal to 0.4m.
Through adopting technique scheme, make the position of strengthening hoop and vertical rib orderly, whenever be provided with across a certain distance, make that pile body can be evenly stressed.
The utility model further is set to: the width value of strengthening hoop is between 120-150mm, and vertical rib width value is between 120-200mm, and the thickness value of vertical rib and reinforcement hoop is between 50-100mm, and vertical rib is identical with the thickness value of strengthening hoop.
Through adopting technique scheme, vertical rib and reinforcement hoop height, width, thickness are made rational regulation, make vertical rib and the damage capability of strengthening hoop and supporting capacity reach the best.
The utility model further is set to: per pass is strengthened the reinforcement stirrup of hoop configuration 2 road diameters more than or equal to 14mm; 2 diameters of each rib configuration are more than or equal to the vertical applied force rib of 16mm.
Through adopting technique scheme, rib and radical and the diameter of strengthening stirrup are made rational regulation, make that rib and the performance of strengthening stirrup are best.
The utility model further is set to: the pile for prestressed pipe body is fixed with strengthening binding round being connected with vertical rib through U type clips, strengthens stirrup and is arranged on the vertical rib outside.
Combine ground compactness more through adopting technique scheme, make to strengthen binding round with vertical rib.
Description of drawings
Fig. 1 is the structural representation of the utility model pile for prestressed pipe embodiment;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
See figures.1.and.2 the utility model pile for prestressed pipe embodiment is further specified.
Reference when width of mentioning among the utility model embodiment and thickness are pile for prestressed pipe body 1 vertical the placement is followed the example of.
A kind of pile for prestressed pipe; Comprise pile for prestressed pipe body 1; Pile for prestressed pipe body 1 is provided with the reinforcement hoop 11 of some annular convexs and vertically is provided with some vertical ribs 12; Be provided with rib 121 in the vertical rib 12, strengthen being provided with in the hoop 11 and strengthen stirrup 111, rib 121 is held tightly fixing through strengthening stirrup 111.
Pile for prestressed pipe body 1 every the setting at a distance from 1-2m strengthened hoop 11 together; (what need explain is the spacing of each vertical rib 12 here smaller or equal to 0.4m; Strengthen hoop 11 and can be other numerical value with the spacing of vertical rib 12 with the spacing of strengthening hoop 11, vertical rib 12; But prove that through practical experience above-mentioned numerical value is optimal value).
The width value of strengthening hoop 11 is between 120-150mm; Vertical rib 12 width values are between 120-200mm, and the thickness value of vertical rib 12 and reinforcement hoop 11 is between 50-100mm, and vertical rib 12 is identical with the thickness value of strengthening hoop 11, and (what need explain is here; Strengthen the width and the thickness of hoop 11; The width and the thickness of vertical rib 12 can be other numerical value, but prove that through practical experience above-mentioned numerical value is optimal value).
Per pass is strengthened the reinforcement stirrup 111 of hoop 11 configurations 2 roads more than or equal to 14mm; 2 vertical applied force ribs 121 of each vertical rib 12 configuration more than or equal to 16mm.
Pile for prestressed pipe body 1 through the U type fixedly tool 13 (what need explain is here; U type clips 13 can be the utensil that can play fixation of any U type; More firm during for use; Present embodiment is preferred, and U type clips 13 is a U shaped steel muscle clip) be connected with reinforcement hoop 11 with vertical rib 12 and fix, strengthen stirrup 111 and be arranged on rib 121 outsides.
Claims (5)
1. pile for prestressed pipe; Comprise the pile for prestressed pipe body, it is characterized in that: the pile for prestressed pipe body is provided with the reinforcement hoop of some annular convexs and vertically is provided with some vertical ribs, is provided with rib in the vertical rib; Strengthen being provided with the reinforcement stirrup in the hoop, rib is held tightly fixing through strengthening stirrup.
2. pile for prestressed pipe according to claim 1 is characterized in that: the every setting at a distance from 1-2m of pile for prestressed pipe body strengthened hoop together, and the spacing of each vertical rib is smaller or equal to 0.4m.
3. pile for prestressed pipe according to claim 1 and 2; It is characterized in that: the width degree value of strengthening hoop is between 120-150mm; Vertical rib width value is between 120-200mm, and the thickness value of vertical rib and reinforcement hoop is between 50-100mm, and vertical rib is identical with the thickness value of strengthening hoop.
4. pile for prestressed pipe according to claim 1 and 2 is characterized in that: per pass is strengthened the reinforcement stirrup of hoop configuration twice diameter more than or equal to 14mm; Two diameters of each vertical rib configuration are more than or equal to the vertical applied force rib of 16mm.
5. pile for prestressed pipe according to claim 1 and 2 is characterized in that: the pile for prestressed pipe body is fixed with strengthening binding round being connected with vertical rib through U type clips, strengthens stirrup and is arranged on the rib outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203118543U CN202187338U (en) | 2011-08-24 | 2011-08-24 | Prestressed pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203118543U CN202187338U (en) | 2011-08-24 | 2011-08-24 | Prestressed pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187338U true CN202187338U (en) | 2012-04-11 |
Family
ID=45918798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203118543U Expired - Lifetime CN202187338U (en) | 2011-08-24 | 2011-08-24 | Prestressed pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187338U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306535A (en) * | 2019-05-29 | 2019-10-08 | 中国建筑西南勘察设计研究院有限公司 | The enhanced hybrid reinforcement tubular pole of moment of flexure |
| CN110528507A (en) * | 2018-05-24 | 2019-12-03 | 周兆弟 | A kind of prefabricated pile |
-
2011
- 2011-08-24 CN CN2011203118543U patent/CN202187338U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528507A (en) * | 2018-05-24 | 2019-12-03 | 周兆弟 | A kind of prefabricated pile |
| CN110306535A (en) * | 2019-05-29 | 2019-10-08 | 中国建筑西南勘察设计研究院有限公司 | The enhanced hybrid reinforcement tubular pole of moment of flexure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106948358B (en) | A kind of construction site pile foundation fixing device | |
| CN102493602A (en) | Ductile concrete column capable of delaying local buckling of steel bars and manufacturing method thereof | |
| CN207525999U (en) | A kind of rubber concrete coupled column | |
| CN200988963Y (en) | Anti-vibration steel bar cage for ramming insert rib and drilling pressure filling pile | |
| CN202187338U (en) | Prestressed pipe pile | |
| CN106284396B (en) | A kind of shock-proof type reinforced concrete structure column | |
| KR101575789B1 (en) | Reinforcing bar assembly for concrete pile reinforcement and concrete pile assembly including the same | |
| CN209323829U (en) | A kind of steel tube concrete column feet node | |
| KR101281067B1 (en) | Head reforcement apparatus of pipe piles for foundation work | |
| CN203755466U (en) | Rusted reinforced concrete frame plane joint strengthening device | |
| CN203821381U (en) | Rectangular pre-stressed filling pile | |
| CN211691601U (en) | Temporary reinforcing device for cement pole | |
| CN105970963B (en) | A kind of precast concrete channel plate pile head bracing means | |
| KR101050291B1 (en) | Head reinforce structure of a steel pipe pile for construction | |
| CN207700838U (en) | Civic building fence | |
| CN203530954U (en) | Anchor-embedded type pre-tensioned prestressing high-strength concrete corrugated plate pile | |
| CN203429618U (en) | Novel slope protection and soil blocking special-shaped row pile | |
| CN208056071U (en) | A kind of soil nailing device for deep foundation pit support | |
| CN113175124A (en) | Bamboo pole grouting reinforced hollow block structure adopting vertical through hole and construction method | |
| CN202298604U (en) | Prestressed reinforcement concrete special-shaped precast pile | |
| CN203080955U (en) | Structure for adding corbels on reinforced concrete column | |
| CN205688442U (en) | A kind of precast concrete channel plate pile head bracing means | |
| KR101846245B1 (en) | Helical lattice | |
| CN213926246U (en) | Concrete pile connection structure | |
| CN103205970B (en) | Foundation pit enclosure supporting plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 4, building No. 1, No. 2, Jiao Xia Yu Road, pan Qiao street, Ouhai District, Wenzhou, Zhejiang Patentee after: WENZHOU CHENGJIAN GROUP CO.,LTD. Address before: 325000 second layers, first, No. 49, Nanhui Road, Louqiao industrial district, Ouhai District, Wenzhou, Zhejiang Patentee before: WENZHOU CHENGJIAN GROUP CO.,LTD. Address after: 325000 second layers, first, No. 49, Nanhui Road, Louqiao industrial district, Ouhai District, Wenzhou, Zhejiang Patentee after: WENZHOU CHENGJIAN GROUP CO.,LTD. Address before: 325000 general Qiao Great Wall Building two, Wenzhou, Zhejiang Patentee before: WENZHOU ZHONGCHENG BUILDING GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |