CN203768901U - Four-blade spiral ground pile - Google Patents
Four-blade spiral ground pile Download PDFInfo
- Publication number
- CN203768901U CN203768901U CN201320820805.1U CN201320820805U CN203768901U CN 203768901 U CN203768901 U CN 203768901U CN 201320820805 U CN201320820805 U CN 201320820805U CN 203768901 U CN203768901 U CN 203768901U
- Authority
- CN
- China
- Prior art keywords
- ground pile
- steel pipe
- spiral ground
- blade
- straight steel
- 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 discloses a four-blade spiral ground pile which is simple in process, convenient to use and low in cost. The technical problems that when existing continuous blades are produced, time and materials are consumed and production cost is high are solved. The four-blade spiral ground pile comprises a straight steel pipe and spiral blades wound around the straight steel pipe, wherein a flange plate is arranged at the left end of the straight steel pipe, a conical head is arranged at the right end of the straight steel pipe, and the spiral blades are four spiral blades connected end to end. By the adoption of the structure, the four-blade spiral ground pile is simple in structure, convenient to manufacture, environmentally friendly and high in applicability, the bearing capacity is largely increased, the pulling resistance performance is largely improved, and the four-blade spiral ground pile is particularly suitable for severe weather such as sand layers, ice, snow and hail in the great northwest. Flange plate installing holes in the end are designed to be in a kidney shape, so that adjustment and installation are easier.
Description
Technical field
The utility model relates to a kind of spiral ground pile, is specifically related to a kind of technique simple, good positioning effect, the quaterfoil spiral ground pile that applicability is strong.
Background technology
The application of the central pile of engineering construction is very large, and the lower end of pile is embedded in underground, upper end spud pile bar, the support that is widely used in solar panel is fixed, freeway guardrail net, building construction, railway engineering, rural protective screening, many fields such as the pile foundation of garden fence.Pile is building load-bearing and firm key.Now mostly adopt spiral ground pile to replace original cement pile, existing spiral ground pile mostly adopts the spiral ground pile of continuous blade, consumptive material consuming time when blade is produced continuously, cost of production is high, screw in when underground greatly to the extruding force of soil, the strength needing is larger, and supporting capacity is low.
Utility model content
Consumptive material consuming time when the technical problems to be solved in the utility model is existing continuous blade production, cost of production is high, provides a kind of technique simple, easy to use, the quaterfoil spiral ground pile that cost is low.
For achieving the above object, the utility model adopts following technical proposals: a kind of quaterfoil spiral ground pile, and comprise steel pipe straight tube and be coiled in the helical blade on steel pipe straight tube, steel pipe straight tube left end is provided with flange, right-hand member is provided with conehead, and described helical blade is four end to end helical blades.
Described flange is mounting hole flange.
Described conehead is provided with two through leakage zinc holes.
The width of described helical blade is ascending.
Adopt the utility model of technique scheme simple in structure, easy to make, environmental protection, applicability is strong, and efficiency of construction is high, and mechanical property is good etc., is applicable to desert, beach, shallow sea, grassland, the multiple geological conditions environment such as Gobi desert; The utility model is screwed in soil layer with pile driver, and without excavation, vegetation destruction and ecology, not pollution-free, and installation effectiveness is high, and shorter than traditional pile driver cycle, expense is low, and cost performance is high; Be designed to quaterfoil, headtotail, is distributed on body successively, and its supporting capacity increases greatly, and extraction-resistant behavior also improves greatly, adapts to especially great Northwest sand bed, ice and snow, and the bad weathers such as hail, end flange dish installing hole is designed to kidney-shaped, more easily regulates and installs.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is flange plate structure schematic diagram.
Fig. 3 is the main TV structure schematic diagram of monolithic helical blade.
Fig. 4 is monolithic helical blade structure schematic diagram.
Detailed description of the invention
As shown in Figures 1 to 4, the utility model comprises steel pipe straight tube 1 and is coiled in the helical blade 2 on steel pipe straight tube 1, and steel pipe straight tube 1 left end is provided with flange 3, and right-hand member is provided with conehead 4, and described helical blade 2 is four end to end helical blades.
Described flange 3 is mounting hole flange.Mounting hole flange is convenient to install adjustable screw pile installation site, facilitates spiral ground pile to be combined with top equipment.
Described conehead 4 is provided with two through leakage zinc holes 5.Spiral ground pile conehead screws in underground towards ground, blade can be combined with soil firmly after screwing in, tight.
The width of described helical blade 2 is ascending.
Continuous helical blade processing technology complexity, cost of manufacture is high, and helical blade is designed to monolithic form by the utility model, makes simple, easy for installation, helical blade is few, and cost is low, and four helical blades are end to end, be distributed in successively on body, and helical blade 2 is along with helical curve direction width is ascending, and its supporting capacity increases greatly, extraction-resistant behavior also improves greatly.Spiral ground pile screws in after soil layer, and helical blade, along with helical curve direction and soil layer contact area are ascending, is beneficial to screw pile screw-in soil layer.
Claims (3)
1. a quaterfoil spiral ground pile, it is characterized in that: comprise steel pipe straight tube (1) and be coiled in the helical blade (2) on steel pipe straight tube (1), steel pipe straight tube (1) left end is provided with flange (3), right-hand member is provided with conehead (4), and described helical blade (2) is four end to end helical blades; The width of described helical blade (2) is ascending.
2. quaterfoil spiral ground pile according to claim 1, is characterized in that: described flange (3) is mounting hole flange.
3. quaterfoil spiral ground pile according to claim 1, is characterized in that: described conehead (4) is provided with two through leakage zinc holes (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820805.1U CN203768901U (en) | 2013-12-15 | 2013-12-15 | Four-blade spiral ground pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320820805.1U CN203768901U (en) | 2013-12-15 | 2013-12-15 | Four-blade spiral ground pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768901U true CN203768901U (en) | 2014-08-13 |
Family
ID=51286108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320820805.1U Expired - Fee Related CN203768901U (en) | 2013-12-15 | 2013-12-15 | Four-blade spiral ground pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768901U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797737A (en) * | 2019-03-07 | 2019-05-24 | 敬西涛 | A kind of nonmetal coil ground pile |
| CN111053055A (en) * | 2019-12-26 | 2020-04-24 | 山东省海洋生物研究院 | Peg stake laying system suitable for soft sediment |
| WO2023241162A1 (en) * | 2022-06-13 | 2023-12-21 | 昊恒（福建）建材科技有限公司 | Steel structure spiral body and spiral ground pile |
-
2013
- 2013-12-15 CN CN201320820805.1U patent/CN203768901U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797737A (en) * | 2019-03-07 | 2019-05-24 | 敬西涛 | A kind of nonmetal coil ground pile |
| CN111053055A (en) * | 2019-12-26 | 2020-04-24 | 山东省海洋生物研究院 | Peg stake laying system suitable for soft sediment |
| WO2023241162A1 (en) * | 2022-06-13 | 2023-12-21 | 昊恒（福建）建材科技有限公司 | Steel structure spiral body and spiral ground pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |