CN202359554U - Multipurpose ground pile - Google Patents
Multipurpose ground pile Download PDFInfo
- Publication number
- CN202359554U CN202359554U CN2011204941561U CN201120494156U CN202359554U CN 202359554 U CN202359554 U CN 202359554U CN 2011204941561 U CN2011204941561 U CN 2011204941561U CN 201120494156 U CN201120494156 U CN 201120494156U CN 202359554 U CN202359554 U CN 202359554U
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- pile
- flight
- pile body
- multipurpose
- foundation
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Abstract
The utility model discloses a multipurpose ground pile which is characterized by comprising a pile body, a drill, a spiral piece and a fixing connecting piece, wherein the drill has an inverted cone shape and extends at the bottom of the pile body; the spiral piece is arranged below the pile body and spirally goes upward for a circle from the bottom periphery of the pile body wall to form a smooth spiral cutting curve; and the fixing connecting piece is arranged above the pile body. The ground pile disclosed by the utility model has a very wide application range in many fields including the foundation of a light structure such as the work shed foundation of a construction site, the pile foundation of a solar panel and the like, the foundation of a temporary structure such as the temporary housing foundation in natural disaster and the like, the foundation of equipment and devices, the fixation of a tent, the foundation of a vegetable greenhouse and the like. The multipurpose ground pile can be used as a temporary foundation or a permanent foundation, has the advantages of little screwing-in resistance and wide application range, is convenient to operate, and can be reused.
Description
Technical field
The utility model relates to a kind of multipurpose pile.
Background technology
When the installation of some equipment, large-sized object and building operations, firm for the installation that makes these equipment, large-sized object and building must adopt pile, relies on the tractive of pile and fixes.Existing pile generally adopts the reinforced concrete stake, for ease of construction, extends the drill bit that is provided with back taper in the bottom of reinforced concrete stake.But piercing when underground, because the power that applies is bigger, this reinforced concrete stake is easy to generate corrupted.For addressing this problem, the someone adopts the pile of steel tubular structure, and begins from the drill bit position of pile upwards around the flights that many circles are set, as if in theory, this spiral pile screws in underground resistance can be reduced.But in actual use, the rising because this revolving fragment spirals, the blade of multilayer can produce ground and destroy, and safety is reduced.And, after in a single day these piles are driven underground, just can not fetch, can only use as spud pile, need not the occasion of spud pile at some, both formed waste, be again destruction to land resources.
In addition, for some provisional fixed objects for example tent, green house of vegetables etc., remove, use repeatedly because will be convenient to; Therefore basic employing ground auger type pile is though this ground auger type ground pilework is simple, owing to destroyed the physical characteristic of soil; Therefore its uplift force only is the cylinder of ground drill diameter and the frictional force of soil; Under the big situation of beam wind, be easy to be pulled up, thereby do not have the fixedly effect of tractive.
Summary of the invention
The utility model is in order to overcome the problems referred to above that prior art produces, and provide a kind of screw in resistance little, can be through artificial or mechanical easy operation, can satisfy construction requirement and can effectively save the labour, not only can be used for building reusable but also can be used as the multipurpose pile of foundation pile regularly temporarily.
The technical scheme that the utility model is taked is: the multipurpose pile, be characterized in, and comprise pile body, drill bit, flight, fixed connecting piece; Wherein: described drill bit is back taper, extends the bottom that is arranged on said pile body; Described flight is arranged on the below of said pile body, begins a circle on the pile body screw from the bottom periphery of pile body body wall, forms slick and sly helical cut curve; Described fixed connecting piece is arranged on the top of said pile body.
Above-mentioned multipurpose pile, wherein, the external diameter of described flight equates everywhere; When overlooking, the initiating terminal of said flight overlaps with the projection of the end face of destination terminal, forms a disk.
Above-mentioned multipurpose pile, wherein, the external diameter of described flight equates everywhere; When overlooking, the initiating terminal of said flight does not overlap with the projection of the end face of destination terminal, forms a covering of the fan.
Above-mentioned multipurpose pile, wherein, the lead angle of described flight is 10
0~ 30
0
Above-mentioned multipurpose pile, wherein, the initiating terminal of described flight and the outer rim of whole flight are blade-like.
Above-mentioned multipurpose pile, wherein, the outer rim of the end face of the initiating terminal of described flight, the end face of destination terminal and whole flight all is blade-like.
Above-mentioned multipurpose pile wherein, is provided with into the ground inclination alpha between the initiating terminal of described flight and the bottom of said pile body, and described to go into the ground inclination alpha be 10
0~ 30
0
Above-mentioned multipurpose pile, wherein, described pile body, drill bit, flight, fixed connecting piece are steel construction piece.
Above-mentioned multipurpose pile wherein, adopts to be welded to connect between described pile body, drill bit, flight, the fixed connecting piece to be one.
Above-mentioned multipurpose pile, wherein, the appearance of the described multipurpose pile that is made up of described pile body, drill bit, flight, fixed connecting piece is provided with zinc coat.
The utility model is owing to taked above technical scheme, and the technique effect of its generation is tangible:
1, drill bit is back taper, plays the role of positioning in the time of can making pile screw in the ground;
2, flight is overlooked and is disk or covering of the fan, and blade initiating terminal end face and edge be blade-like, reduces resistance when being convenient to screw in the ground;
3, at flight blade destination terminal end face blade-like is set, can be at the resistance that when back-out is fetched, reduces soil;
4, because flight is not the multi-layer helical rising, but have only one deck, therefore screw in the shape of threads track that stays in the ground, do not destroy the physical characteristic of soil basically, make the frictional force of soil particle, the character of cohesion etc. constant basically;
5, because flight is overlooked and is disk or covering of the fan, will bear the uplift force and the downforce of load on its face, compare, strengthen the effect of anti-uplift force greatly, use reliable with ground auger type pile;
6, the installation of pile have simply, convenient, characteristics efficiently, both can be used as permanent pile, can fetch at any time according to use occasion again, as provisional use stake, the scope of application is wide.
Description of drawings
The concrete structure of the utility model has following embodiment and accompanying drawing thereof further to provide.
Fig. 1 is the status architecture sketch map of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Flight when Fig. 3 has shown the utility model construction go into inclination angle, ground sketch map.
The specific embodiment
See also Fig. 1 ~ Fig. 3.The utility model multipurpose pile comprises pile body 1, drill bit 2, flight 3, fixed connecting piece 4.Described drill bit is back taper, extends the bottom be arranged on said pile body, mainly is that pile plays the role of positioning when screwing in the ground.Described pile body is cylindrical, mainly plays a part to drive in the blade screw-in ground and to blade and transmits load; Described flight is arranged on the below of said pile body, begins a circle on the pile body screw from the bottom periphery of pile body body wall, forms slick and sly helical cut curve.Described fixed connecting piece 4 is the parts that are connected with load, and the structure of this fixed connecting piece can be circle hole shape, also can be hook-type or adopt bolton etc., and visual different use occasion and setting, this fixed connecting piece is arranged on the top of said pile body.The described pile body of the utility model, drill bit, flight, fixed connecting piece are steel construction piece, adopt to be welded to connect to be one.Be anticorrosion, be provided with zinc coat or other anticorrosive in the appearance of pile.
In the utility model multipurpose pile, the external diameter of described flight equates everywhere; When overlooking, the initiating terminal 31 of said flight overlaps with the projection of the end face of destination terminal 32 311,321, forms a disk.Can be: when overlooking, the initiating terminal of said flight does not overlap with the projection of the end face of destination terminal yet, forms a covering of the fan, shown in Figure 2 like present embodiment.
Reduce resistance when better being convenient to screw in the ground, the end face 311 of the initiating terminal 31 of the described flight of the utility model and the outer rim 33 of whole flight are blade-like.Certainly, end face 311, the end face 321 of destination terminal and the outer rim 33 of whole flight of initiating terminal 31 that also can flight all are blade-like, make at the resistance that screws out when taking out also to reduce.When pile screws in the ground 100, the size of its blade, thickness and buried depth apparent load and soil property situation and decide.It is 10 that the utility model is selected the lead angle λ of described flight
0~ 30
0Between the bottom of the initiating terminal of described flight and said pile body, be provided with into the ground inclination alpha, the sketch map the when bottom underground 100, that make pile body that is that bit part with pile screws in shown in Figure 3 is concordant with ground, described flight is gone into the ground inclination alpha and is preferably 10
0~ 30
0
During construction,, the utility model pile progressively rotated screw in the ground, until to the position that requires through manual work or machine transmission.Through drawing part fixed connecting piece is connected with fixed object (load) again, plays the effect that the fixed object tractive is fixing.During taking-up, reverse rotation gets final product.
The scope of application of the utility model pile is very wide, for example: as the ground of light-duty structure, like the builder's temporary shed ground of construction site, solar panel pile foundation etc.; The ground of provisional structure, the building for temporary habitation ground during like natural calamity etc.; The ground of unit; Fixing of tent; A lot of aspects such as the ground of green house of vegetables.Can be used as provisional ground, also can be used as nonvolatil ground.Has little, easy to operate, applied widely, the reusable advantage of the resistance of screw-in.
Claims (10)
1. the multipurpose pile is characterized in that, comprises pile body, drill bit, flight, fixed connecting piece; Wherein:
Described drill bit is back taper, extends the bottom that is arranged on said pile body;
Described flight is arranged on the below of said pile body, begins a circle on the pile body screw from the bottom periphery of pile body body wall, forms slick and sly helical cut curve;
Described fixed connecting piece is arranged on the top of said pile body.
2. multipurpose pile according to claim 1 is characterized in that, the external diameter of described flight equates everywhere; When overlooking, the initiating terminal of said flight overlaps with the projection of the end face of destination terminal, forms a disk.
3. multipurpose pile according to claim 1 is characterized in that, the external diameter of described flight equates everywhere; When overlooking, the initiating terminal of said flight does not overlap with the projection of the end face of destination terminal, forms a covering of the fan.
4. according to each described multipurpose pile of claim 1 ~ 3, it is characterized in that the lead angle of described flight is 10
0~ 30
0
5. multipurpose pile according to claim 1 is characterized in that, the initiating terminal of described flight and the outer rim of whole flight are blade-like.
6. multipurpose pile according to claim 1 is characterized in that, the outer rim of the end face of the initiating terminal of described flight, the end face of destination terminal and whole flight all is blade-like.
7. multipurpose pile according to claim 1 is characterized in that, is provided with into the ground inclination alpha between the initiating terminal of described flight and the bottom of said pile body, and it is 10 that described flight is gone into the ground inclination alpha
0~ 30
0
8. multipurpose pile according to claim 1 is characterized in that described pile body, drill bit, flight, fixed connecting piece are steel construction piece.
9. multipurpose pile according to claim 8 is characterized in that, adopts to be welded to connect between described pile body, drill bit, flight, the fixed connecting piece to be one.
10. multipurpose pile according to claim 9 is characterized in that, the appearance of the described multipurpose pile that is made up of described pile body, drill bit, flight, fixed connecting piece is provided with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204941561U CN202359554U (en) | 2011-12-02 | 2011-12-02 | Multipurpose ground pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204941561U CN202359554U (en) | 2011-12-02 | 2011-12-02 | Multipurpose ground pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359554U true CN202359554U (en) | 2012-08-01 |
Family
ID=46570749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204941561U Expired - Fee Related CN202359554U (en) | 2011-12-02 | 2011-12-02 | Multipurpose ground pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359554U (en) |
-
2011
- 2011-12-02 CN CN2011204941561U patent/CN202359554U/en not_active Expired - Fee Related
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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: 20120801 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |