CN202500149U - Anchor block pile foundation of water conveying pipeline - Google Patents
Anchor block pile foundation of water conveying pipeline Download PDFInfo
- Publication number
- CN202500149U CN202500149U CN2012201176248U CN201220117624U CN202500149U CN 202500149 U CN202500149 U CN 202500149U CN 2012201176248 U CN2012201176248 U CN 2012201176248U CN 201220117624 U CN201220117624 U CN 201220117624U CN 202500149 U CN202500149 U CN 202500149U
- Authority
- CN
- China
- Prior art keywords
- anchor block
- pile foundation
- block concrete
- pile
- concrete lower
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 3
- 239000004567 concrete Substances 0.000 claims abstract description 40
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Foundations (AREA)
Abstract
The utility model relates to an anchor block pile foundation of a water conveying pipeline. The anchor block pile foundation comprises an anchor block concrete lower layer (4), an anchor block concrete upper layer (5) compounded with the anchor block concrete lower layer and a pile foundation (7), wherein a pile body (1), an inverted circular truncated cone (2) which is positioned at the top of the pile body and integrated with the pile body into a whole and a cylindrical bearing platform (3) which is positioned at the top of the inverted circular truncated cone and integrated with the inverted circular truncated cone into the whole are arranged in the pile foundation, the cylindrical bearing platform at the top of the pile foundation penetrates the anchor block concrete lower layer and is embedded in the anchor block concrete upper layer, and the inverted circular truncated cone is embedded into the anchor block concrete lower layer. The anchor block pile foundation disclosed by the utility model can improve the stress state of the pile body, improve the overall stability of an anchor block and the pile foundation and reduce the section size of the anchor block and the pile foundation.
Description
Technical field:
The utility model relates to the water conservancy and hydropower construction field, particularly be a kind of aqueduct anchor block pile foundation.
Background technology:
At present, pressure pipeline anchor block pile foundation stake top section is directly to insert the anchor block underplate concrete, and there is stressed weak link in anchor block concrete construction joint structural plane; Even the stake top is imbedded in two layer concretes; But contact area is too little, and stress is concentrated, in order to satisfy the force request on stake top; Guarantee the resistance to overturning of anchor block, the cross dimensions of anchor block and pile foundation design is generally bigger.
The utility model content:
The purpose of the utility model is in order to overcome the deficiency of existing anchor block pile foundation, to provide a kind of and can improve the pile body stress, improve the resistance to overturning of anchor block and pile foundation, reducing the aqueduct anchor block pile foundation of anchor block and pile foundation cross dimensions.
The purpose of the utility model realizes like this:
The utility model aqueduct anchor block pile foundation; Comprise anchor block concrete lower floor, with compound anchor block concrete upper strata, the pile foundation of anchor block concrete lower floor; Pile body is arranged in the pile foundation, be positioned at the pile body top the rounding of all-in-one-piece with it frustum, be positioned at the cylinder of the all-in-one-piece with it cushion cap at rounding frustum top; Pile foundation top cylinder cushion cap passes that anchor block concrete lower floor embeds in the anchor block concrete upper strata and the rounding frustum embeds in the anchor block concrete lower floor; Rounding frustum and cylinder cushion cap are formed pile cover, because pile cover load area strengthens, the stressed better of section pushed up in stake; And can the upper and lower layer concrete of anchor block be connected more reliable, reduce anchor block and pile foundation cross dimensions.
The constuction joint face of anchor block concrete upper strata and anchor block concrete lower floor is the weak link of structure in the utility model; Rounding frustum through enlarging is connected anchor block concrete upper strata and anchor block concrete lower floor with the cylinder cushion cap; The load area of constuction joint face strengthens like this; Anchor block and pile foundation fuse, and whole stressing conditions is better.
The utility model is simple in structure; Easy construction, the moulding of pile foundation one-time-concreting, the rounding post cushion cap of pile foundation passes anchor block concrete lower floor and embeds in the anchor block concrete upper strata and the rounding frustum stretches in the anchor block concrete; Improved the bonding force of anchor block concrete construction joint face; It is stressed also better that stake is pushed up, and the resistance to overturning of anchor block and pile foundation is better, reduces the cross dimensions of anchor block and pile foundation.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the pile body structural representation.
The specific embodiment:
Referring to Fig. 1, Fig. 2; Present embodiment aqueduct anchor block pile foundation; Comprise anchor block concrete lower floor 4, with compound anchor block concrete upper strata 5, the pile foundation 7 of anchor block concrete lower floor, pile body 1 is arranged in the pile foundation, be positioned at the pile body top the rounding of all-in-one-piece with it frustum 2, be positioned at the cylinder of the all-in-one-piece with it cushion cap 3 at rounding frustum top.Pile foundation top cylinder cushion cap passes that anchor block concrete lower floor embeds in the anchor block concrete upper strata and the rounding frustum embeds in the anchor block concrete lower floor.
Rounding frustum 2 has been formed pile cover with cylinder cushion cap 3, and the pile cover section is bigger than pile body 1.The constuction joint face of the upper and lower layer of anchor block concrete is stressed weak link, improves the bonding force of constuction joint face 6 through the pile cover that enlarges.Simultaneously the cylinder cushion cap passes that anchor block concrete lower floor embeds in the anchor block concrete upper strata and rounding frustum embedding anchor block concrete lower floor.This structure has been improved the stress of stake, improves the resistance to overturning of anchor block and pile foundation, reduces the cross dimensions of anchor block and pile foundation.
Claims (1)
1. aqueduct anchor block pile foundation; Comprise anchor block concrete lower floor (4), with compound anchor block concrete upper strata (5), the pile foundation (7) of anchor block concrete lower floor; Pile body (1) is arranged in the pile foundation, be positioned at the pile body top the rounding of all-in-one-piece with it frustum (2), be positioned at the cylinder of the all-in-one-piece with it cushion cap (3) at rounding frustum top, pile foundation top cylinder cushion cap passes that anchor block concrete lower floor embeds in the anchor block concrete upper strata and the rounding frustum embeds in the anchor block concrete lower floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201176248U CN202500149U (en) | 2012-03-27 | 2012-03-27 | Anchor block pile foundation of water conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201176248U CN202500149U (en) | 2012-03-27 | 2012-03-27 | Anchor block pile foundation of water conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202500149U true CN202500149U (en) | 2012-10-24 |
Family
ID=47036765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201176248U Expired - Lifetime CN202500149U (en) | 2012-03-27 | 2012-03-27 | Anchor block pile foundation of water conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202500149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131528A (en) * | 2014-07-30 | 2014-11-05 | 淮南矿业(集团)有限责任公司 | Self-adaptive deformation inverted siphon |
| CN109594581A (en) * | 2018-11-16 | 2019-04-09 | 杭州江润科技有限公司 | Cross a river segment pipe structure and its installation method |
-
2012
- 2012-03-27 CN CN2012201176248U patent/CN202500149U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131528A (en) * | 2014-07-30 | 2014-11-05 | 淮南矿业(集团)有限责任公司 | Self-adaptive deformation inverted siphon |
| CN104131528B (en) * | 2014-07-30 | 2016-08-31 | 淮南矿业(集团)有限责任公司 | Self adaptation deformation inverted-siphon |
| CN109594581A (en) * | 2018-11-16 | 2019-04-09 | 杭州江润科技有限公司 | Cross a river segment pipe structure and its installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA GE ZHOU BA GROUP IS SECOND PROJECT CO., LTD. Free format text: FORMER NAME: GEZHOUBA GROUP NO.2 ENGINEERING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 610091 Sichuan Province, Chengdu District of Qingyang City Industrial Development Zone (East) with the road No. 8 Building 10 Patentee after: China Ge Zhou Ba group is second project Co., Ltd. Address before: 610091 Sichuan Province, Chengdu District of Qingyang City Industrial Development Zone (East) with the road No. 8 Building 10 Patentee before: Gezhouba Group No.2 Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |