CN205348178U - From ground stake of lock tubular - Google Patents
From ground stake of lock tubular Download PDFInfo
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- CN205348178U CN205348178U CN201620083344.8U CN201620083344U CN205348178U CN 205348178 U CN205348178 U CN 205348178U CN 201620083344 U CN201620083344 U CN 201620083344U CN 205348178 U CN205348178 U CN 205348178U
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Abstract
The utility model provides a from ground stake of lock tubular is equipped with the cavity cavity that is used for holding the stand in the ground stake, pile bolck portion in ground opens, and the upper portion of ground stake is equipped with and warp the section, and the lower part is equipped with the restraint section, and stake bottom lock in ground is equipped with the pile head, is equipped with at least one open groove in the deformation section. The ground stake adopt metal or fibre reinforced composite. Warp section and restraint section complex structure through adopting, make the installation comparatively simple and convenient, owing to warp the deformation structure of section, realize the auto -lock to the soil body to can realize the locking to the stand. The corrosion is not had in fibre reinforced composite's ground stake, and working life is long.
Description
Technical field
This utility model relates to the pile field, particularly one of civil engineering and is used for supporting light hydraulic support, for instance the self-locking type tubular type pile of solar-cell panel support.
Background technology
Pile system trees or the bamboo of early stage are made, and a part inserts the soil body, and a part exposes.Insertion portion plays fixation, and exposed parts is used for fixing other structures.For fixing hedge, stop landslide, tying-up hawser, supporting superstructure etc..Soil squeezed into by the pile machine in modern age, or digs a well on the ground, concrete perfusion pile.
Pile involved by this patent, is a kind of small-sized pile body, for solar power station.Its effect is the support fixing solar panel on soft sandy soil.Because the soil layer in China's major part area dries, some local silt content is many, is suitable for piling fixing.About 1 meter long of its pile body, 0.07m diameter.Therefore having method pile two kinds traditional, the first is digged pit fill concrete, the about each stake of cost 300 yuan, this be at present the most reliably, the most ripe pile technique for fixing, be characterized in that cost is high, complete manual operation, complex procedures；It two is steel screw pile, is screwed in soil by the piling bar with aerofoil helicoidal outer rim with machinery.Its spirillum plays drill bit effect starting, and after screw-in, plays uplift effect, has with the soil body stronger crosslinking to be combined, and its cost is 100 yuan/.Therefore, piling bar is concrete-pile relatively, from economy and the simplification consideration installing making, has significantly substituting advantage.But, there is the comparatively troublesome problem of use in this structure, especially stake generally adopts with the connected mode of column and welds or threaded, and efficiency of construction is relatively low.And due to the Northwest's saline Land, soils in south china is moist, and piling bar is corrosion quickly, therefore needs badly and a kind of simple and easy, cost is installed remains unchanged lower than concrete-pile and erosion-resisting pile technology can be supported.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of self-locking type tubular type pile, it is possible to vertical columns easily, and can install rapidly, and can play resistance to plucking, fixing effect, in preferred scheme, it is possible to have high corrosion resistance energy.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of self-locking type tubular type pile, hollow cavity it is provided with in pile, pile open-top, the top of pile is provided with deformation section, bottom is provided with confinement section, and pile bottom lock is also provided with pile crown, is provided with at least one opening groove at deformation section.
Described opening groove for penetrating deformation section outer wall, the groove of open top end.
Described pile crown is taper, " one " font, " ten " font or helicon.
Outer wall in confinement section is provided with flight.
Outer wall in confinement section is provided with the multiple anti-back sheets arranged along helical form, and anti-back sheet tilts to the direction at pile top.
Top sidewall at pile is additionally provided with through hole.
Inwall in confinement section is additionally provided with wedge, and wedge becomes wedging to coordinate with the conical head of column termination.
Inwall at deformation section is provided with the stay of multiple one-tenth barb.
Described stay is raised in the height of inwall, uprises gradually from top to bottom so that deformation section is after deformation, stay all with the wall contacts of column；
Described stay is from top to bottom along Spiral distribution.
Described pile adopts metal or fibre reinforced composites.
Principle of the present utility model is: due to the existence of opening groove structure, when deformation section is subject to external pressure, can be deformed inward, and to clamp column, and due to the deformation of self, forms upper diameter little, the structure that lower diameter is bigger, thus realizing higher withdrawal resistance.
A kind of self-locking type tubular type pile that this utility model provides, by the structure adopting deformation section to coordinate with confinement section, makes installation relatively simple, due to the distressed structure of deformation section, the soil body realizes self-locking, and can realize locking by column.Withdrawal resistance of the present utility model is relatively big, and after tested, for diameter 70mm pile, its withdrawal resistance can reach 10kN, can meet the supporting demand of solar power station support.In preferred scheme, adopting the pile that fibre reinforced composites make, for instance adopt glass fibre pile, have non-corrosive, resistance to corrosion is strong, in varieties in saline-alkali areas, northwest, and when humid area, south uses, has the advantage of long service life.Adopting the pile of fibre reinforced composites, than concrete-pile, its cost is low, and simple installation, and pile body can be produced in enormous quantities by industrialization machine；Than steel screw pile, there is anticorrosion, resistant to rust effect.Fibre reinforced composites pile of the present utility model, each cost is at about 130 ~ 150 yuan, more cheap than concrete-pile. although its cost is higher than piling bar, it is contemplated that non-corroding characteristic, its long working life, considering from the angle of the economy of whole military service phase and later maintenance expense, this utility model has economy advantage.And adopt pile many employings Mold Making of fibre reinforced composites, it is possible to adopt different moulds according to different ground geology characteristics, thus reducing processing cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is overall structure schematic diagram during this utility model use.
Fig. 2 is perspective view of the present utility model.
Fig. 3 be this utility model in the soil body time perspective view.
Fig. 4 is the cross-sectional schematic of this utility model preferred structure.
Fig. 5 is cross-sectional schematic during this utility model preferred structure lock post.
Fig. 6 is the schematic diagram of another preferred structure of this utility model.
Fig. 7 is the schematic diagram of another preferred structure of this utility model.
Fig. 8 is the elevational schematic view of this utility model pile crown preferred structure.
Fig. 9 is the elevational schematic view of this utility model pile crown preferred structure.
Figure 10 is the elevational schematic view of this utility model pile crown preferred structure.
In figure: pile 1, deform sheet 101, opening groove 102, pile crown 103, wedge 104, stay 105, through hole 106, flight 107, anti-back sheet 108, column 2, conical head 201, support 3, solar panel 4, the soil body 5, deformation section B, confinement section C.
Detailed description of the invention
Such as Fig. 2, in 3, a kind of self-locking type tubular type pile, it is provided with hollow cavity in pile 1, when part, in this hollow cavity, is provided with column 2；Or the top of pile 1, is directly connected with anchor ear, anchor ear is directly connected with the support 3 on upper strata.
Pile 1 open-top, the top of pile 1 is provided with deformation section B, and bottom is provided with confinement section C, and pile 1 bottom lock is also provided with pile crown 103, is provided with at least one opening groove 102 at deformation section B.Preferably, the opening groove 102 in this example is axially groove.When being subject to external pressure, the width of opening groove 102 diminishes, so that the diameter of deformation section B reduces, forms self-locking structure.Manpower or machinery during construction, adopt impulsive force or static pressure, pile 1 squeezed in the soil body 5, and its upper deformation section B to contract, forms up-small and down-big self-locking structure under soil lateral compression.Column 2 inserts in pile 1, and is locked by pile 1, for soil body lateral pressure less in the case of, or be equipped with the latch-up structure of the collar outside deformation section B, sleeve pipe, or be directly connected with column 2 in binding mode.It is connected fixing with support 3 for column 2, then solar panel 4 is arranged on support 3, as shown in fig. 1.
In preferred scheme, described pile 1 adopts metal or fibre reinforced composites.Fibre reinforced composites are fiber and the material of resin adhesive liquid solidification, for instance glass fiber material.Resin adhesive liquid refers to add curing agent resin.Glue also can contain inducing agent, accelerator or toughener.The ratio that glue and fiber are calculated by weight is as follows: glue 15% to 40%；Fiber 60% to 85%.
In Fig. 2, described opening groove 102 is for penetrating deformation section B outer wall, the groove of open top end.Preferably arrange 3-4.
Preferred scheme such as Fig. 2, in 8 ~ 10, described pile crown 103 is taper, " one " font, " ten " font or helicon.Thus structure, it is simple to creep into, for instance the pile crown 103 of taper or helicon, the pile crown 103 of helicon also has the effect improving withdrawal resistance.Or it is easy to the stress by one or two direction.The such as pile crown 103 of " one " font, " ten " font.
In preferred scheme such as Fig. 6, the outer wall at confinement section C is provided with flight 107, thus structure, for the chiltern soil body or the less construction site of work plant equipment, it is simple to creep into, and can improve withdrawal resistance.
In preferred scheme such as Fig. 7, the outer wall at confinement section C is provided with the multiple anti-back sheets 108 arranged along helical form, and anti-back sheet 108 tilts to the direction at pile 1 top.Thus structure, improves the withdrawal resistance of pile 1 further.
Preferred scheme such as Fig. 6, in 7, the top sidewall at pile 1 is additionally provided with through hole 106.Thus structure, it is simple to adopt instrument, for instance penetrate with reinforcing bar, rotate pile 1.
Preferred scheme such as Fig. 4, in 5, the inwall at confinement section C is additionally provided with wedge 104, and wedge 104 coordinates with the conical head 201 one-tenth wedging of column 2 termination.Thus structure, it is simple to the bottom of vertical columns 2, it is to avoid column 2 swings in pile 1, in order to avoid affecting the firmness of support 3.
Or the blind hole that the inside of pile crown 103 is a less tapering, for instance the tapering of 3 °, the bottom of corresponding column 2 also has the conical head 201 of 3 ° of taperings, although this structure consuming material is relatively many, but is easy for the stripping operation adopting mould to add man-hour.
Preferred scheme such as Fig. 4, in 5, the inwall at deformation section B is provided with the stay 105 of multiple one-tenth barb.Thus structure, improves the coupling mechanism force of deformation section B column 2, makes column 2 not easily be pulled out.
Preferred scheme such as Fig. 4, in 5, described stay 105 is raised in the height of inwall, uprises gradually from top to bottom so that deformation section B is after deformation, stay 105 all with the wall contacts of column 2.Thus structure, improves the coupling mechanism force of deformation section B column 2 further.And column 2 not easily swings, and column 2 is of a relatively high with the concentricity of pile 1.
Preferred scheme such as Fig. 4, in 5, described stay 105 is from top to bottom along Spiral distribution.For adopting the scheme of fibre reinforced composites, many employing pultrusion production lines produce continuously, and this structure is easy to the demoulding, to facilitate manufacture.
The above embodiments are only optimal technical scheme of the present utility model; and it is not construed as restriction of the present utility model; the technical characteristic recorded in this utility model; under the premise do not conflicted; use can be combined mutually; the technical scheme that protection domain of the present utility model should be recorded with claim, is protection domain including the equivalents of technical characteristic in the technical scheme that claim is recorded.Namely equivalent replacement the within the scope of this is improved, also within protection domain of the present utility model.
Claims (10)
1. a self-locking type tubular type pile, it is characterized in that: pile is provided with hollow cavity in (1), pile (1) open-top, the top of pile (1) is provided with deformation section (B), bottom is provided with confinement section (C), pile (1) bottom lock is also provided with pile crown (103), is provided with at least one opening groove (102) at deformation section (B).
2. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: described opening groove (102) is for penetrating deformation section (B) outer wall, the groove of open top end.
3. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: described pile crown (103) is taper, " one " font, " ten " font or helicon.
4. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: the outer wall in confinement section (C) is provided with flight (107).
5. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: the outer wall in confinement section (C) is provided with the multiple anti-back sheets (108) arranged along helical form, and anti-back sheet (108) tilts to the direction at pile (1) top.
6. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: the top sidewall at pile (1) is additionally provided with through hole (106).
7. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: the inwall in confinement section (C) is additionally provided with wedge (104), and wedge (104) becomes wedging to coordinate with the conical head (201) of column (2) termination.
8. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: the inwall at deformation section (B) is provided with the stay (105) of multiple one-tenth barb.
9. a kind of self-locking type tubular type pile according to claim 8, it is characterized in that: described stay (105) is raised in the height of inwall, uprise gradually from top to bottom so that deformation section (B) is after deformation, stay (105) all with the wall contacts of column (2)；
Described stay (105) is from top to bottom along Spiral distribution.
10. a kind of self-locking type tubular type pile according to claim 1, is characterized in that: described pile (1) adopts metal or fibre reinforced composites.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083344.8U CN205348178U (en) | 2016-01-27 | 2016-01-27 | From ground stake of lock tubular |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083344.8U CN205348178U (en) | 2016-01-27 | 2016-01-27 | From ground stake of lock tubular |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205348178U true CN205348178U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083344.8U Active CN205348178U (en) | 2016-01-27 | 2016-01-27 | From ground stake of lock tubular |
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| CN (1) | CN205348178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544538A (en) * | 2016-01-27 | 2016-05-04 | 中基天谷(宜昌)复合材料有限公司 | Self-locking tubular ground pile and embedding method |
-
2016
- 2016-01-27 CN CN201620083344.8U patent/CN205348178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544538A (en) * | 2016-01-27 | 2016-05-04 | 中基天谷(宜昌)复合材料有限公司 | Self-locking tubular ground pile and embedding method |
| CN105544538B (en) * | 2016-01-27 | 2018-03-23 | 中基天谷(宜昌)复合材料有限公司 | Self-locking tubular ground pile and embedding method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: 246000 No. 562, Jingui Road, Huaining Industrial Park, Anqing City, Anhui Province Patentee after: Huaining Zhongji Energy Co.,Ltd. Address before: 443000 No.6, Yayuan Road, Yiting District, Yichang City, Hubei Province Patentee before: ZHONGJI TIANGU (YICHANG) COMPOSITE MATERIALS Co.,Ltd. |