CN2529913Y - Spirally expanded bead disk pile - Google Patents
Spirally expanded bead disk pile Download PDFInfo
- Publication number
- CN2529913Y CN2529913Y CN 02213868 CN02213868U CN2529913Y CN 2529913 Y CN2529913 Y CN 2529913Y CN 02213868 CN02213868 CN 02213868 CN 02213868 U CN02213868 U CN 02213868U CN 2529913 Y CN2529913 Y CN 2529913Y
- Authority
- CN
- China
- Prior art keywords
- pile
- rotating
- bead disk
- squeezing
- disk pile
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model belongs to a precast pile used in building, bridge and other works. The proposed rotating and squeezing pile comprises a pile body (1) and bearing discs (2), and one or a plurality of bearings discs, which are formed by rotating and squeezing are composed of an upper frustum and a lower reversed frustum. The rotating and squeezing pile proposed by the utility model has the advantages of regular forming and high bearing capacity, and the rotating and squeezing pile can avoid the disadvantages of landslide and high cost.
Description
Affiliated technical field
The utility model belongs to the system of the giving stake in building, bridge and other engineering, mainly proposes a kind of expansion bead disk pile that revolves.
Background technology
In the system of the giving stake of building, bridge and other engineering, domestic at present in the dried pore-forming pile employing of northern area friction pile, enlarged footing or several forms of composite foundation; Above-mentioned several conventional piles shape exists single pile bearing little or the manual pore-forming is dangerous, deficiencies such as waste concrete and steel respectively, also has the construction cost defect of high cost in addition.Last century end has the people to release stakes such as support disk pile, reducing stake, DX stake, and above-mentioned three kinds of stake shapes are a kind of stake basically, and just shaping jig changes.These three kinds of stake shapes are squeezed moulding, compare with conventional piles, bearing capacity of single pile improves, the saving material is obvious, but forming shape is irregular, and landslide appears in squeezed centre easily, Small Diameter Pile can't conditioning disk in and a stake end loosened soil, shaping efficiency is low, and the defective that folk prescription concrete cost is high still can't overcome.
Summary of the invention
The purpose of this utility model promptly is to propose a kind of expansion bead disk pile that revolves, and makes to revolve the bead disk pile that expands moulding and have moulding rule, characteristics that bearing capacity is high, and avoids defectives such as landslide that existing stake exists and cost height.
The utility model adopts following technical pattern to finish its invention task: it comprises pile body and carrier, revolves one or more carriers that expand moulding and is made up of top frustum and bottom inversed taper platform.
Revolving of the utility model proposes expanded bead disk pile and had moulding rule, characteristics that bearing capacity is high, revolves the bead disk pile that expands moulding can avoid caving in phenomenon and the high defective of cost.
Description of drawings
Accompanying drawing 1 is the utility model example structure schematic diagram.
Among the figure, 1, pile body, 2, carrier.
The specific embodiment
The embodiment that provides is in conjunction with the accompanying drawings further specified its structure:
As shown in Figure 1, revolve the expansion bead disk pile and comprise pile body 1 and carrier 2, have one or more to revolve the carrier 2 that expands moulding on pile body 1, carrier 2 is made up of top frustum and bottom inversed taper platform.
Claims (1)
1, a kind of expansion bead disk pile that revolves comprises pile body (1) and carrier (2), it is characterized in that revolving one or more carriers (2) that expand moulding and is made up of top frustum and bottom inversed taper platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213868 CN2529913Y (en) | 2002-04-04 | 2002-04-04 | Spirally expanded bead disk pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213868 CN2529913Y (en) | 2002-04-04 | 2002-04-04 | Spirally expanded bead disk pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529913Y true CN2529913Y (en) | 2003-01-08 |
Family
ID=33693302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213868 Expired - Fee Related CN2529913Y (en) | 2002-04-04 | 2002-04-04 | Spirally expanded bead disk pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529913Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266602A (en) * | 2013-05-15 | 2013-08-28 | 南京工程学院 | Diameter-expanding pile for manual hole digging and construction method thereof |
-
2002
- 2002-04-04 CN CN 02213868 patent/CN2529913Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266602A (en) * | 2013-05-15 | 2013-08-28 | 南京工程学院 | Diameter-expanding pile for manual hole digging and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |