CN109518686A - A kind of small-sized mini screw pile - Google Patents
A kind of small-sized mini screw pile Download PDFInfo
- Publication number
- CN109518686A CN109518686A CN201811232844.3A CN201811232844A CN109518686A CN 109518686 A CN109518686 A CN 109518686A CN 201811232844 A CN201811232844 A CN 201811232844A CN 109518686 A CN109518686 A CN 109518686A
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- CN
- China
- Prior art keywords
- pile
- pile pipe
- pipe
- small
- pullover
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/56—Screw piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/72—Pile shoes
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of small-sized mini screw piles, include pile pipe and pneumatic impact spanner, the lower part of the pile pipe is equipped with N number of helical blade, wherein, N is natural number, and N is the self-heating number greater than 1, cut 45 ° of oblique angles in the bottom of the pile pipe, the top of the pile pipe is connected with installation pullover, the installation pullover is fixed on pile pipe by pin shaft, and pullover connecting plate and 2 high-strength nuts, the lower part connecting sleeve of the pneumatic wrench are successively welded on the installation pullover, described sleeve pipe is equipped with connector, and the connection headgear is on high-strength nut.Compared with the existing technology, the small-sized mini screw pile can carry out operation in more narrow space, only need two workers that operational procedure can be completed in Specific construction, labour has been saved in cost, the lease expenses for eliminating excavator, improves work efficiency.
Description
Technical field
The present invention relates to a kind of small-sized mini screw piles.
Background technique
Some Domestic is regional and more from far-off regions, is carrying out the foundation stabilizations such as solar energy, street lamp post/house foundation
When, majority pours reinforcing using concrete foundation, and it is time-consuming and laborious, screw pile or screw pile are used when some areas are constructed
Foundation stabilization is carried out, power relies primarily on the hydraulic offer power of excavator.
Concrete material is not only wasted using concreting, while expending a large amount of artificial and working hours in construction；And
Power is provided using excavator, although reducing the waste of material, excavator can only could be made in more spacious space
Industry, and cannot really be used when space is relatively limited, especially when carrying out house foundation reinforcing.
Therefore, operation can be carried out in more narrow space by how providing one kind, and two are only needed in Specific construction
Operational procedure can be completed in worker, and labour has been saved in cost, eliminates the lease expenses of excavator, improves work effect
The technical issues of small-sized mini screw pile of rate is knack solution of the present invention.
Summary of the invention
In view of the above drawbacks of the prior art and problem, it is an object of the present invention to provide one kind in more narrow space
Interior carry out operation, only needs two workers that operational procedure can be completed in Specific construction, labour has been saved in cost, has been saved
The lease expenses of excavator, the small-sized mini screw pile that improves work efficiency.
In order to achieve the above object, the present invention provides the following technical solutions
A kind of small-sized mini screw pile, includes pile pipe and pneumatic impact spanner, and the lower part of the pile pipe is equipped with N number of helical blade, wherein
N is natural number, and N is the self-heating number greater than 1, and 45 ° of oblique angles are cut in the bottom of the pile pipe, and the top of the pile pipe is connected with peace
Encapsulation head, the installation pullover are fixed on pile pipe by pin shaft, are successively welded with pullover connecting plate and 2 on the installation pullover
High-strength nut, the lower part connecting sleeve of the pneumatic wrench, described sleeve pipe are equipped with connector, and the connection headgear is in high-strength spiral shell
On mother.
Further, the top of the pneumatic impact spanner is equipped with handle.
Further, the helical blade is welded in pile pipe.
Further, the caliber of the pile pipe is 38mm-76mm.
In terms of existing technologies, the present invention is due to including pile pipe and pneumatic impact spanner, the lower part of the pile pipe by the present invention
Equipped with N number of helical blade, wherein N is natural number, and N is the self-heating number greater than 1, and 45 ° of oblique angles are cut in the bottom of the pile pipe,
Therefore, it replaces excavator to carry out spiral pile driving construction by using pneumatic impact spanner, operation can be carried out in more narrow space,
Also, the bottom of the pile pipe is cut 45 °, to facilitate screw pile to be easier to enter soil, the power resources of pneumatic impact spanner in
Air compressor machine, air compressor machine can move freely in field, be no longer limited to make when carrying out the remote foundation stabilizations lower than house foundation etc.
The size in industry space, and compared to the rental charge of excavator, low in cost, simple and quick construction.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the small-sized mini screw pile of the present invention.
Fig. 2 is the small-sized mini screw pile sectional view of the present invention.
Fig. 3 is pneumatic spanner structure figure in the small-sized mini screw pile of the present invention.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will with attached drawing and in detail
Narration clearly illustrates the spirit of disclosed content, and any skilled artisan is understanding the content of present invention
After embodiment, when the technology that can be taught by the content of present invention, it is changed and modifies, without departing from the essence of the content of present invention
Mind and range.
The illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but not as a limitation of the invention.
In addition, in the drawings and embodiments the use of element/component of same or like label is for representing same or like portion
Point.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
It is non-to limit the present invention, only for distinguish with same technique term description element or operation.
About direction term used herein, such as: upper and lower, left and right, front or rear etc. are only the sides with reference to attached drawing
To.Therefore, the direction term used is intended to be illustrative and not intended to limit this creation.
It is open term, i.e., about "comprising" used herein, " comprising ", " having ", " containing " etc.
Mean including but not limited to.
About it is used herein " and/or ", including any of the things or all combination.
About term used herein " substantially ", " about " etc., to modify it is any can be with the quantity or mistake of microvariations
Difference, but this slight variations or error can't change its essence.In general, microvariations that such term is modified or error
Range in some embodiments can be 20%, in some embodiments can be 10%, can be in some embodiments 5% or other
Numerical value.It will be understood by those skilled in the art that the aforementioned numerical value referred to can be adjusted according to actual demand, it is not limited thereto.
It is certain to describe the word of the application by lower or discuss in the other places of this specification, to provide art technology
Personnel's guidance additional in relation to the description of the present application.
As shown in Figure 1-Figure 3, the small-sized mini screw pile of one kind disclosed by the invention includes pile pipe 2 and pneumatic impact spanner 5, institute
The lower part for stating pile pipe 2 is equipped with N number of helical blade 1, wherein N is natural number, and N is the self-heating number greater than 1, the bottom of the pile pipe 2
45 ° of oblique angles are cut in portion, and the top of the pile pipe 2 is connected with installation pullover 7, and the installation pullover 7 is fixed on pile pipe by pin shaft 8
2, pullover connecting plate 3 and 2 high-strength nut 6, the lower part connection of the pneumatic wrench 5 are successively welded on the installation pullover 7
Casing, described sleeve pipe are equipped with connector 4, and 4 sets of the connector is on high-strength nut.
Through the above it is not difficult to find that the lower part of the pile pipe 2 is equipped with N number of due to comprising pile pipe 2 and pneumatic impact spanner 5
Helical blade 1, wherein N is natural number, and N is the self-heating number greater than 1, and 45 ° of oblique angles are cut in the bottom of the pile pipe 2, therefore,
It replaces excavator to carry out spiral pile driving construction by using pneumatic impact spanner 5, operation can be carried out in more narrow space, and
And the bottom of the pile pipe 2 is cut 45 °, to facilitate screw pile to be easier to enter soil, the power resources of pneumatic impact spanner 5 in
Air compressor machine, air compressor machine can move freely in field, be no longer limited to make when carrying out the remote foundation stabilizations lower than house foundation etc.
The size in industry space, and compared to the rental charge of excavator, low in cost, simple and quick construction.
Furthermore, it is desirable to explanation, the top of the pneumatic impact spanner is equipped with handle 9, can be convenient and takes by setting handle 9
Band is conveniently removed or is installed.
In addition, it is necessary to explanation, the helical blade 1 is welded in pile pipe 2, so that helical blade 1 is connect with pile pipe 2
It can closely connect.
In addition, can be 38mm-76mm by the caliber of pile pipe 2 according to actual needs.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. a kind of small-sized mini screw pile, which is characterized in that include pile pipe and pneumatic impact spanner, the lower part of the pile pipe is equipped with N number of
Helical blade, wherein N is natural number, and N is the self-heating number greater than 1, and 45 ° of oblique angles, the pile pipe are cut in the bottom of the pile pipe
Top be connected with installation pullover, the installation pullover is fixed on pile pipe by pin shaft, is successively welded on the installation pullover
Pullover connecting plate and 2 high-strength nuts, the lower part connecting sleeve of the pneumatic wrench, described sleeve pipe is equipped with connector, described
Headgear is connected on high-strength nut.
2. small-sized mini screw pile according to claim 1, it is characterised in that: the top of the pneumatic impact spanner is equipped with handle
Hand.
3. small-sized mini screw pile according to claim 1, it is characterised in that: the helical blade is welded in pile pipe.
4. small-sized mini screw pile according to claim 1, it is characterised in that: the caliber of the pile pipe is 38mm-76mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232844.3A CN109518686A (en) | 2018-10-23 | 2018-10-23 | A kind of small-sized mini screw pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811232844.3A CN109518686A (en) | 2018-10-23 | 2018-10-23 | A kind of small-sized mini screw pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109518686A true CN109518686A (en) | 2019-03-26 |
Family
ID=65772236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811232844.3A Pending CN109518686A (en) | 2018-10-23 | 2018-10-23 | A kind of small-sized mini screw pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518686A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010891A (en) * | 2008-07-23 | 2010-02-02 | 이엑스티 주식회사 | Steel pipe pile and phc pile with inner pipe for air injection and grouting |
| CN202881939U (en) * | 2012-11-19 | 2013-04-17 | 河北鸿德塑料五金制品有限公司 | Ground pile with rotary table |
-
2018
- 2018-10-23 CN CN201811232844.3A patent/CN109518686A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100010891A (en) * | 2008-07-23 | 2010-02-02 | 이엑스티 주식회사 | Steel pipe pile and phc pile with inner pipe for air injection and grouting |
| CN202881939U (en) * | 2012-11-19 | 2013-04-17 | 河北鸿德塑料五金制品有限公司 | Ground pile with rotary table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190326 |
|
| RJ01 | Rejection of invention patent application after publication |