CN202595733U - Vertical anti-slide pile with pre-stressed anchor cables - Google Patents
Vertical anti-slide pile with pre-stressed anchor cables Download PDFInfo
- Publication number
- CN202595733U CN202595733U CN 201220111646 CN201220111646U CN202595733U CN 202595733 U CN202595733 U CN 202595733U CN 201220111646 CN201220111646 CN 201220111646 CN 201220111646 U CN201220111646 U CN 201220111646U CN 202595733 U CN202595733 U CN 202595733U
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- pile body
- anchor
- pile
- anchor cables
- anchor cable
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- Expired - Fee Related
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Abstract
The utility model discloses a vertical anti-slide pile with pre-stressed anchor cables, comprising a pile body, wherein distributing reinforcements are arranged in the pile body; anchor cables are arranged on two opposite sides in the pile body respectively; tensioner rings are connected onto each anchor cable at intervals in a sheathing way respectively; the upper ends of the anchor cables are connected with the top part of the pile body through anchoring devices in an anchoring way respectively; the lower ends of the anchor cables are connected with the lower part of the pile body through the anchoring devices in the anchoring way respectively; limiting transverse reinforcements are vertically arranged in the pile body at intervals; and two ends of each limiting transverse reinforcement are fixedly connected with reinforcement stirrups for fixing the distributing reinforcements respectively. The vertical anti-slide pile with the pre-stressed anchor cables in such a structure is simple in structure and low in consumption of steel; and in addition, the construction efficiency can be improved.
Description
Technical field
The utility model relates to a kind of antislide pile, particularly a kind of anti-slide pile with vertical prestressed anchor cables.
Background technology
Landslide control is that investment is huge, technical sophistication, construction are dangerous and arduous combats a natural disaster engineering; China is a country that landslide disaster is quite serious; For many years, for guaranteeing the safety of people's lives and properties, ensure carrying out smoothly of economic construction; Country has expended a large amount of human and material resources and financial resources in preventing land slide work.The 1950's, China is many to administer the landslide with retaining wall, and this retaining structure is no matter on theoretical and job practices; All be both unreasonable also uneconomical, can only administer very small-scale landslide, the later stage sixties 20th century; Bring into use antislide pile to administer the landslide; Because antislide pile has advantages such as littler than retaining wall excavation face, that the bricklaying volume is little, speed of application is fast, applies in the whole nation very soon, so far still in extensive use.Antislide pile is divided into timber, steel pipe pile, reinforced concrete pile etc. by the pile body material, and wherein the utilization of reinforced concrete pile is the most extensive.But the pile body complex structure of existing antislide pile, steel consumption is big, and welding, colligation workload are big, also have shortcomings such as efficiency of construction is low.
Summary of the invention
It is a kind of simple in structure that the purpose of the utility model just is to provide, and steel consumption is less, and can improve the anti-slide pile with vertical prestressed anchor cables of efficiency of construction.
To achieve these goals; The technical scheme that the utility model adopts is such: the anti-slide pile with vertical prestressed anchor cables of the utility model, comprise pile body, and be provided with distribution bar in the pile body; Relative both sides are provided with anchor cable in the said pile body; Spacer sleeve is connected to tensioner ring on the anchor cable, and the anchor cable upper end is connected lower end and the anchor connection of pile body bottom through anchor device with the pile body top anchor; Vertically be arranged at intervals with spacing horizontal bar in the said pile body, the two ends of spacing horizontal bar are fixedly connected with the stirrup that is used for fixing distribution bar.
As preferably, said anchor cable is the steel strand of 4-8 thigh.
As preferably, said anchor device is made up of ground tackle and billet, and billet is provided with the through hole that supplies the anchor cable upper end to pass through.
Compared with prior art, the advantage of the utility model is: the utility model is simple in structure, replaces original tensile reinforcement with anchor cable; Through anchor cable pile body is applied vertical prestressing, strengthened the bending resistance of antislide pile effectively, reduced the consumption of steel simultaneously; Thereby reduce cost, anchor cable is easy for installation, reduces welding, the colligation workload of site operation in a large number; Improve efficiency of construction, also improved construction quality.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the sectional view of A-A face among Fig. 1.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.
Referring to Fig. 1 and Fig. 2, the pre-stress anti-slide pile of the utility model comprises pile body 1; Be provided with distribution bar 5 in the pile body 1, relative both sides are provided with anchor cable 2 in the said pile body 1, and spacer sleeve is connected to tensioner ring 3 on the anchor cable 2; Anchor cable 2 upper ends are connected with pile body 1 top anchor through anchor device, and lower end and pile body 1 bottom anchor connection vertically are arranged at intervals with spacing horizontal bar 4 in the said pile body 1; The two ends of spacing horizontal bar 4 are fixedly connected with the stirrup that is used for fixing distribution bar; Said anchor cable 2 is the steel strand of 4-8 thigh, and said anchor device is made up of ground tackle 6 and billet 7, and billet 7 is provided with the through hole that supplies anchor cable 2 upper ends to pass through.
Replace original tensile reinforcement with anchor cable 2, apply vertical prestressing, strengthened the bending resistance of antislide pile effectively through 2 pairs of pile bodies 1 of anchor cable; Reduced the consumption of steel simultaneously; Thereby reduce cost, anchor cable 2 is easy for installation, reduces welding, the colligation workload of site operation in a large number; Improve efficiency of construction, also improved construction quality.
Claims (3)
1. an anti-slide pile with vertical prestressed anchor cables comprises pile body, is provided with distribution bar in the pile body; It is characterized in that: relative both sides are provided with anchor cable in the said pile body; Spacer sleeve is connected to tensioner ring on the anchor cable, and the anchor cable upper end is connected lower end and the anchor connection of pile body bottom through anchor device with the pile body top anchor; Vertically be arranged at intervals with spacing horizontal bar in the said pile body, the two ends of spacing horizontal bar are fixedly connected with the stirrup that is used for fixing distribution bar.
2. anti-slide pile with vertical prestressed anchor cables according to claim 1 is characterized in that: said anchor cable is the steel strand of 4-8 thigh.
3. anti-slide pile with vertical prestressed anchor cables according to claim 1 is characterized in that: said anchor device is made up of ground tackle and billet, and billet is provided with the through hole that supplies the anchor cable upper end to pass through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220111646 CN202595733U (en) | 2012-03-23 | 2012-03-23 | Vertical anti-slide pile with pre-stressed anchor cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220111646 CN202595733U (en) | 2012-03-23 | 2012-03-23 | Vertical anti-slide pile with pre-stressed anchor cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202595733U true CN202595733U (en) | 2012-12-12 |
Family
ID=47313283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220111646 Expired - Fee Related CN202595733U (en) | 2012-03-23 | 2012-03-23 | Vertical anti-slide pile with pre-stressed anchor cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202595733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235465A (en) * | 2018-09-20 | 2019-01-18 | 中铁二院工程集团有限责任公司 | Squeeze into the superpower concrete tubular pile breast wall type packaged combination anti-slide pile structure of prestressing force |
-
2012
- 2012-03-23 CN CN 201220111646 patent/CN202595733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235465A (en) * | 2018-09-20 | 2019-01-18 | 中铁二院工程集团有限责任公司 | Squeeze into the superpower concrete tubular pile breast wall type packaged combination anti-slide pile structure of prestressing force |
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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: 20121212 Termination date: 20130323 |