CN103835291A - Screw pile - Google Patents
Screw pile Download PDFInfo
- Publication number
- CN103835291A CN103835291A CN201410085868.6A CN201410085868A CN103835291A CN 103835291 A CN103835291 A CN 103835291A CN 201410085868 A CN201410085868 A CN 201410085868A CN 103835291 A CN103835291 A CN 103835291A
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- CN
- China
- Prior art keywords
- ground pile
- adjusting bracket
- protective cover
- pile
- frame
- 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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- Piles And Underground Anchors (AREA)
Abstract
A screw pile comprises a pile frame with a spiral fin, a mounting adjusting rack, a flange, and a positioning mechanism; the mounting adjusting rack can be inserted into the upper portion of the pile frame in a vertical telescoping and adjusting manner; the flange is fixed on the upper portion of the mounting adjusting rack; the positioning mechanism for locking the mounting adjusting rack and the pile frame is disposed between the mounting adjusting rack and the pile frame. The screw pile further comprises a protective cover which sleeves the mounting adjusting rack and which is removable. The protective cover is arranged between the flange and the pile frame. The screw pile can be directly driven into a foundation by a pile driver using the flange; during the driving process, the protective cover serves as a stress point, direct contact between the pile driver and the mounting adjusting rack is avoided, the mounting adjusting rack is effectively protected, the mounting adjusting rack and the pile frame can be driven into the foundation together, and height can be conveniently adjusted just by removing the protective cover.
Description
Technical field
the present invention relates to a kind of spiral ground pile of using as support.
Background technology
spiral ground pile of the prior art, comprise there is the ground pile frame of helical fin, be inserted in to telescopic adjustment up and down the installation adjusting bracket on the top of described ground pile frame, for described ground pile frame is squeezed into stratum flange, be arranged between described installation adjusting bracket and described ground pile frame for by the detent mechanism of both locking positions.Set up be set to the structure that can adjust in altitude range adjusting bracket and pile are installed, thereby in the situation that geologic structure is different, upper height of each installation adjusting bracket level that is consistent.Hurt installation adjusting bracket in order to prevent that spiral ground pile from squeezing in the process of ground, be conventionally fixed with three piling fulcrum on the top of ground pile frame, for coordinating with pile driver.First ground pile frame is squeezed in ground, then installation adjusting bracket is installed on ground pile frame, lock after being adjusted to suitable position by detent mechanism, operation is trouble.
Summary of the invention
the technical problem to be solved in the present invention is to provide a kind of spiral ground pile.
in order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of spiral ground pile, comprise the ground pile frame with helical fin, be inserted in to telescopic adjustment up and down the installation adjusting bracket on the top of described ground pile frame, be fixed on the flange on the top of described installation adjusting bracket, be arranged between described installation adjusting bracket and described ground pile frame for by the detent mechanism of both locking positions, described spiral ground pile also comprises on the installation adjusting bracket described in being set in and the protective cover that can remove, described protective cover is between described flange and described ground pile frame.
in some embodiments, described protective cover comprises the first side cover and the second side cover of the both sides that are positioned at described installation adjusting bracket, and the dual-side portion of corresponding and described the second bogie side frame of the dual-side portion of the first described side cover is fixedly connected with.
in some embodiments, described detent mechanism comprises the adjusting bolt on the ground pile frame described in being arranged on by threaded engagement, described adjusting bolt is positioned at a side of described installation adjusting bracket, described detent mechanism has latched position and unlocked position, when described detent mechanism is under latched position, described adjusting bolt is pushed against on described installation adjusting bracket, and when described detent mechanism is in the unlocked position down, described adjusting bolt is thrown off mutually with described installation adjusting bracket.
in some further embodiment; described ground pile frame comprises pile body, is fixed on the discoid pieces of described pile body upper end, is fixed on the pile nut on described discoid pieces; threaded engagement between described pile nut and described installation adjusting bracket; described protective cover is set in the outside of described pile nut, and described protective cover is between described flange and described discoid pieces.
in more detail, the bottom of described protective cover has downward opening for accommodating the breach of dodging of described adjusting bolt.
in some embodiments, the height dimension a of described protective cover is 10cm-15cm.
in some embodiments, the bottom of described ground pile frame is cone-shaped.
in some embodiments, described installation adjusting bracket and described ground pile frame threaded engagement.
scope of the present invention, is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain by above-mentioned technical characterictic or its equivalent feature and be combined and other technical scheme of forming simultaneously.The technical characterictic that such as, in above-mentioned feature and the application disclosed (but being not limited to) has a similar functions is replaced mutually and technical scheme of forming etc.
because technique scheme is used; the present invention compared with prior art has following advantages: pile driver can utilize flange directly spiral ground pile to be squeezed in ground; in the process of squeezing into ground; protective cover becomes stress point; thereby avoid pile driver directly to contact with installation adjusting bracket; effectively protect installation adjusting bracket, made to install adjusting bracket and can squeeze into ground together with ground pile frame.While the height of adjusting bracket being installed as needs adjustment, only protective cover need be removed, easy to operate.
Accompanying drawing explanation
accompanying drawing 1 is schematic perspective view of the present invention;
accompanying drawing 2 is exploded view of the present invention;
accompanying drawing 3 is elevation of the present invention (protective cover is installed);
accompanying drawing 4 is the A-A sectional drawing of accompanying drawing 3;
accompanying drawing 5 is elevation of the present invention (removes protective cover, adjusting bracket is installed and is adjusted to minimum);
accompanying drawing 6 is the B-B sectional drawing of accompanying drawing 5;
accompanying drawing 7 is elevation of the present invention (removes protective cover, adjusting bracket is installed and is adjusted to the highest);
accompanying drawing 8 is the C-C sectional drawing of accompanying drawing 7;
wherein: pile frame 1; 11, pile body; 12, discoid pieces; 13, pile nut; 14, helical fin; 2, adjusting bracket is installed; 3, flange; 4, adjusting bolt; 5, protective cover; 51, the first side cover; 52, the second side cover.
The specific embodiment
as shown in the drawings, a kind of spiral ground pile, comprise the installation adjusting bracket 2, the flange 3 that is fixed on the top of described installation adjusting bracket 2 that there is the ground pile frame 1 of helical fin 14, be inserted in to telescopic adjustment up and down the top of described ground pile frame 1, between installation adjusting bracket 2 described in being arranged at and described ground pile frame 1 for by the detent mechanism of both locking positions.
described spiral ground pile also comprises and is set on described installation adjusting bracket 2 and the protective cover 5 that can remove, and described protective cover 5 is between described flange 3 and described ground pile frame 1.
as shown in Figure 2; described protective cover 5 comprises the first side cover 51 and the second side cover 52 of the both sides that are positioned at described installation adjusting bracket 2, and the dual-side portion of corresponding and described the second bogie side frame of the dual-side portion of the first described side cover 51 is fixedly connected with by four screws.Or a side portion and second side cover 52 1 side portion that can be also the first side cover 51 are hinged, another side portion of the first side cover 51 is fixedly connected with by screw with second side cover 52 another side portion.In the present embodiment, protective cover 5 is made up of the first side cover 51 and 52 two, the second side cover, in actual applications, can also be three, four formations.
the concrete structure of ground pile frame 1, described ground pile frame 1 comprises pile body 11, is fixed on the discoid pieces 12 of described pile body 11 upper ends, is fixed on the pile nut 13 on described discoid pieces 12, described installation adjusting bracket 2 and described ground pile frame 1 threaded engagement, concrete, threaded engagement between described pile nut 13 and described installation adjusting bracket 2, installs on adjusting bracket 2 and has external screw thread.The bottom of described ground pile frame 1 is cone-shaped.
described detent mechanism comprises the adjusting bolt 4 on the ground pile frame 1 described in being arranged on by threaded engagement, described adjusting bolt 4 is positioned at a side of described installation adjusting bracket 2, described detent mechanism has latched position and unlocked position, when described detent mechanism is under latched position, described adjusting bolt 4 is pushed against on described installation adjusting bracket 2, between described installation adjusting bracket 2 and described ground pile frame 1, can not rotate, when described detent mechanism is in the unlocked position down, described adjusting bolt 4 is thrown off mutually with described installation adjusting bracket 2.
detent mechanism can also be to offer from top to bottom more hole on installation adjusting bracket 2, on ground pile frame 1, activity arranges a latch, by latch and coordinating of hole realizing location, error is larger, but such detent mechanism had both been suitable for ground pile frame 1 and threaded engagement between adjusting bracket 2 had been installed, and was also suitable for sliding the joining of sliding.
described protective cover 5 is set in the outside of described pile nut 13, and described protective cover 5 is between described flange 3 and described discoid pieces 12.The bottom of described protective cover 5 has downward opening for accommodating the breach of dodging of described adjusting bolt 4.
the height dimension a of described protective cover 5 is 10cm-15cm, as high in 12.5cm.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (8)
1. a spiral ground pile, comprise the there is helical fin ground pile frame (1) of (14), be inserted in to telescopic adjustment up and down the installation adjusting bracket (2) on the top of described ground pile frame (1), be fixed on the flange (3) on the top of described installation adjusting bracket (2), be arranged between described installation adjusting bracket (2) and described ground pile frame (1) for by the detent mechanism of both locking positions, it is characterized in that: described spiral ground pile also comprises the protective cover (5) that the installation adjusting bracket (2) described in being set in is upper and can remove, between flange (3) described in described protective cover (5) is positioned at and described ground pile frame (1).
2. spiral ground pile according to claim 1; it is characterized in that: described protective cover (5) comprises the first side cover (51) and the second side cover (52) of the both sides that are positioned at described installation adjusting bracket (2), the dual-side portion of corresponding and described the second bogie side frame of the dual-side portion of the first described side cover (51) is fixedly connected with.
3. spiral ground pile according to claim 1, it is characterized in that: described detent mechanism comprises the adjusting bolt (4) on the ground pile frame (1) described in being arranged on by threaded engagement, described adjusting bolt (4) is positioned at a side of described installation adjusting bracket (2), described detent mechanism has latched position and unlocked position, when described detent mechanism is under latched position, described adjusting bolt (4) is pushed against on described installation adjusting bracket (2), when described detent mechanism is in the unlocked position down, described adjusting bolt (4) is thrown off mutually with described installation adjusting bracket (2).
4. spiral ground pile according to claim 3; it is characterized in that: described ground pile frame (1) comprises pile body (11), is fixed on the discoid pieces (12) of described pile body (11) upper end, is fixed on the pile nut (13) on described discoid pieces (12); threaded engagement between described pile nut (13) and described installation adjusting bracket (2); described protective cover (5) is set in the outside of described pile nut (13), and described protective cover (5) is positioned between described flange (3) and described discoid pieces (12).
5. spiral ground pile according to claim 4, is characterized in that: the bottom of described protective cover (5) has downward opening for accommodating the breach of dodging of described adjusting bolt (4).
6. spiral ground pile according to claim 1, is characterized in that: the height dimension a of described protective cover (5) is 10cm-15cm.
7. spiral ground pile according to claim 1, is characterized in that: the bottom of described ground pile frame (1) is cone-shaped.
8. spiral ground pile according to claim 1, is characterized in that: described installation adjusting bracket (2) and described ground pile frame (1) threaded engagement.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085868.6A CN103835291A (en) | 2014-03-11 | 2014-03-11 | Screw pile |
| CN201420500853.7U CN204212151U (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
| CN201420500855.6U CN204000857U (en) | 2014-03-11 | 2014-09-02 | Spiral ground pile |
| CN201410442988.7A CN104196019B (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
| CN201410443349.2A CN104196020B (en) | 2014-03-11 | 2014-09-02 | Spiral ground pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085868.6A CN103835291A (en) | 2014-03-11 | 2014-03-11 | Screw pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103835291A true CN103835291A (en) | 2014-06-04 |
Family
ID=50799157
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085868.6A Pending CN103835291A (en) | 2014-03-11 | 2014-03-11 | Screw pile |
| CN201410442988.7A Expired - Fee Related CN104196019B (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
| CN201410443349.2A Expired - Fee Related CN104196020B (en) | 2014-03-11 | 2014-09-02 | Spiral ground pile |
| CN201420500853.7U Withdrawn - After Issue CN204212151U (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
| CN201420500855.6U Withdrawn - After Issue CN204000857U (en) | 2014-03-11 | 2014-09-02 | Spiral ground pile |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410442988.7A Expired - Fee Related CN104196019B (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
| CN201410443349.2A Expired - Fee Related CN104196020B (en) | 2014-03-11 | 2014-09-02 | Spiral ground pile |
| CN201420500853.7U Withdrawn - After Issue CN204212151U (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
| CN201420500855.6U Withdrawn - After Issue CN204000857U (en) | 2014-03-11 | 2014-09-02 | Spiral ground pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN103835291A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288127A (en) * | 2017-08-09 | 2017-10-24 | 兰州有色冶金设计研究院有限公司 | Pile protection pile tube and its construction method in Miniature adjustable steel |
| CN108425642A (en) * | 2018-04-18 | 2018-08-21 | 邱实 | Drilling rod basis |
| CN109440764A (en) * | 2018-12-09 | 2019-03-08 | 肥东县绿建温室大棚科技有限公司 | A kind of adjustable horizontal anchorage in garden greenhouse |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835291A (en) * | 2014-03-11 | 2014-06-04 | 苏州尼克司建材有限公司 | Screw pile |
| CN104895069A (en) * | 2015-06-05 | 2015-09-09 | 浙江大学城市学院 | Spiral type tube-sinking cast-in-situ pile |
| AT518364B1 (en) * | 2016-02-24 | 2019-01-15 | Ing Dr Josef Priglinger | Substructure for a building |
| CN106013136B (en) * | 2016-07-07 | 2019-01-08 | 无锡帝安福科技有限公司 | Assembled foundation piles |
| CN108321561B (en) * | 2018-01-03 | 2019-11-22 | 国家电网公司 | A kind of built-in type spiral hanging earthing conductor device |
| CN109356149B (en) * | 2018-10-02 | 2020-11-27 | 山东仁合新材料科技有限公司 | Self-adjusting spiral ground pile |
| CN109797742A (en) * | 2019-02-15 | 2019-05-24 | 漳州和瑞建材有限公司 | Adjustable ground pile |
| CN112554180A (en) * | 2020-11-17 | 2021-03-26 | 温州茧麦环保科技有限公司 | Support pile for building engineering with fixed adjustable function |
| CN114032900B (en) * | 2021-12-15 | 2022-10-21 | 中国五冶集团有限公司 | Pile sinking method for high backfill region |
| CN114737563B (en) * | 2022-03-30 | 2023-08-22 | 青岛宝强能源科技有限公司 | Spiral ground pile with adjustable upright post installation height |
| CN117266144B (en) * | 2023-11-23 | 2024-02-06 | 福建省永春双恒铝材有限公司 | High-stability solar photovoltaic bracket ground pile and production method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60246923A (en) * | 1984-05-18 | 1985-12-06 | Daido Concrete Kogyo Kk | Rotary device for foundation pile |
| CN201137618Y (en) * | 2008-01-05 | 2008-10-22 | 马振山 | Ground pile for machinery |
| CN102261372B (en) * | 2010-05-28 | 2014-03-26 | 鸿富锦精密工业（深圳）有限公司 | Bulb joint |
| CN201818245U (en) * | 2010-10-26 | 2011-05-04 | 湖南山河智能机械股份有限公司 | Spiral pile driving and coupling device |
| CN102409671A (en) * | 2011-08-04 | 2012-04-11 | 广东保威新能源有限公司 | Spiral pillar with adjustable upright column mounting height |
| CN102270680B (en) * | 2011-08-25 | 2013-08-28 | 广东保威新能源有限公司 | Spiral pile capable of adjusting eccentrically-installed vertical post |
| CN202298610U (en) * | 2011-10-26 | 2012-07-04 | 苏州爱康光伏安装系统有限公司 | Telescopic spiral ground pile |
| CN103835291A (en) * | 2014-03-11 | 2014-06-04 | 苏州尼克司建材有限公司 | Screw pile |
-
2014
- 2014-03-11 CN CN201410085868.6A patent/CN103835291A/en active Pending
- 2014-09-02 CN CN201410442988.7A patent/CN104196019B/en not_active Expired - Fee Related
- 2014-09-02 CN CN201410443349.2A patent/CN104196020B/en not_active Expired - Fee Related
- 2014-09-02 CN CN201420500853.7U patent/CN204212151U/en not_active Withdrawn - After Issue
- 2014-09-02 CN CN201420500855.6U patent/CN204000857U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107288127A (en) * | 2017-08-09 | 2017-10-24 | 兰州有色冶金设计研究院有限公司 | Pile protection pile tube and its construction method in Miniature adjustable steel |
| CN108425642A (en) * | 2018-04-18 | 2018-08-21 | 邱实 | Drilling rod basis |
| CN109440764A (en) * | 2018-12-09 | 2019-03-08 | 肥东县绿建温室大棚科技有限公司 | A kind of adjustable horizontal anchorage in garden greenhouse |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104196019A (en) | 2014-12-10 |
| CN204000857U (en) | 2014-12-10 |
| CN104196019B (en) | 2016-04-13 |
| CN104196020A (en) | 2014-12-10 |
| CN204212151U (en) | 2015-03-18 |
| CN104196020B (en) | 2016-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |