CN104196019A - Spiral ground pile - Google Patents
Spiral ground pile Download PDFInfo
- Publication number
- CN104196019A CN104196019A CN201410442988.7A CN201410442988A CN104196019A CN 104196019 A CN104196019 A CN 104196019A CN 201410442988 A CN201410442988 A CN 201410442988A CN 104196019 A CN104196019 A CN 104196019A
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- Prior art keywords
- ground pile
- lock
- adjusting bracket
- installation adjusting
- spiral
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims description 41
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000878003 Dendrolycopodium obscurum Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
A spiral ground pile comprises a ground pile frame provided with a spiral warping piece and a flange plate. The spiral ground pile further comprises a mounting adjustment frame arranged on the upper portion of the ground pile frame, the flange plate and the upper portion of the mounting adjustment frame are arranged to be capable of rotating on at least two intersecting planes. The spiral ground pile further comprises a horizontal locking mechanism for locking the relative positions of the mounting adjustment frame and the flange plate. The horizontal locking mechanism can lock the mounting adjustment frame and the flange plate to form a whole, so that a pile driver is adopted to act on the flange plate and pile the spiral ground pile into the foundation, after the spiral ground pile is piled into the foundation, if deviation of the levelness of the flange plate occurs, the horizontal locking mechanism can be unlocked, so that the levelness of the flange plate is adjusted, that is, the angle of the flange plate and the mounting adjustment frame can be adjusted accordingly, and thus the flange plate is made to be kept in the horizontal state.
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, comprises ground pile frame 1, the flange 21 with helical fin.Flange can not be adjusted with respect to the angle of ground pile frame 1 center line.As shown in Figure 19, due to geologic structure difference or artificial misoperation, pile machine is easily deflected in the time that a kind of spiral ground pile is squeezed into underground, also having certain situation is the flange maintenance level that is difficult to ensure each.And a kind of spiral ground pile is being squeezed into also more difficult taking-up after underground, even if take out, due to ground pine, can not repeat to squeeze into same foundation points, operation is trouble, as directly superstructure being installed on a kind of spiral ground pile, as solar bracket, building support and structure etc., these superstructures are easily out of shape, and are difficult to ensure its accuracy.
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 ground pile frame, the flange with helical fin, described spiral ground pile also comprises the installation adjusting bracket that is arranged on described pile frame top, ground, the top of described flange and described installation adjusting bracket can both arrange rotationally at least two crossing planes, and described spiral ground pile also comprises for by the horizontal lock mechanism of described installation adjusting bracket and described flange relative position locking.
in some embodiments, one in two, the top of described flange and described installation adjusting bracket has fixing bulb joint, another in two has the first lock, thereby described horizontal lock mechanism comprises for fixing with the first described lock the second lock that clamps described bulb joint, forms the holding tank that can accommodate described bulb joint between the first described lock and the second described lock.
in some further embodiment, between the first described lock and the second described lock or on the second described lock, be provided with the described pendulum groove that allows bulb joint to swing.
in some further embodiment, the first described lock and described second lock are fixed by multiple screws.
in some further embodiment, in the first described lock and the second described lock, at least one and described bulb joint are inserted location mutually by a fastening screw.
in some embodiments, described installation adjusting bracket can be arranged on the top of described ground pile frame up and down Height Adjustablely, and pass through threaded engagement between described installation adjusting bracket and described ground pile frame, thereby rotate installation adjusting bracket described in the regulating height and position with respect to described ground pile frame by described installation adjusting bracket relative to described ground pile frame, described spiral ground pile also comprises for by the height locking mechanism of locking between described installation adjusting bracket and described ground pile frame.
in some further embodiment, described height locking mechanism comprise be opened in the locking hole facing to described installation adjusting bracket on ground pile frame, be arranged at elastic cushion block in described locking hole, with the described inconsistent adjusting bolt coordinating of elastic cushion block, described adjusting bolt and described locking hole phase threaded engagement.
further, described ground pile frame comprises pile body, is fixed on the pile nut on described pile body, threaded engagement between described pile nut and described installation adjusting bracket, and described locking hole is opened on described pile nut.
in some further embodiment, described height locking mechanism comprise the bottom that is opened in described installation adjusting bracket the first lockhole, be opened in the second lockhole on ground pile frame, can remove and be inserted in the first described lockhole and the lock pin of the second lockhole.
in some further embodiment, the top of described ground pile frame has host cavity, and described installation adjusting bracket is inserted in described host cavity.
further, the bottom of described installation adjusting bracket is fixed with and prevents that described installation adjusting bracket from departing from the locating part of described host cavity.
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: horizontal lock mechanism can be an entirety by locking between adjusting bracket and flange is installed, thereby utilizing pile driver to act on flange directly squeezes into a kind of spiral ground pile in ground, squeeze into after ground, if the residing levelness of flange has deviation, can be by the release of horizontal lock mechanism, thereby adjust the levelness of flange, can make flange and the angle that adjusting bracket is installed be regulated, thereby make flange maintenance level.
Brief description of the drawings
accompanying drawing 1 is front view of the present invention (horizontal lock mechanism for implementing example one);
accompanying drawing 2 is left view of the present invention (horizontal lock mechanism for implementing example one);
accompanying drawing 3 is the A-A sectional drawing (reset condition) of accompanying drawing 2;
accompanying drawing 4 is the schematic diagram of accompanying drawing 3 after level angle regulates;
accompanying drawing 5 is front view of the present invention (horizontal lock mechanism for implementing example two);
accompanying drawing 6 is the B-B sectional drawing (reset condition) of accompanying drawing 5;
accompanying drawing 7 is the schematic diagram of accompanying drawing 6 after level angle regulates;
accompanying drawing 8 is front view of the present invention (horizontal lock mechanism for implementing example three);
accompanying drawing 9 is the C-C sectional drawing (reset condition) of accompanying drawing 8;
accompanying drawing 10 is the schematic diagram of accompanying drawing 9 after level angle regulates;
accompanying drawing 11 is front view of the present invention (horizontal lock mechanism for implementing example four);
accompanying drawing 12 is the D-D sectional drawing (reset condition) of accompanying drawing 11;
accompanying drawing 13 is the schematic diagram of accompanying drawing 12 after level angle regulates;
accompanying drawing 14 is front view of the present invention (horizontal lock mechanism for implementing example five);
accompanying drawing 15 is the E-E sectional drawing (reset condition) of accompanying drawing 14;
accompanying drawing 16 is the schematic diagram of accompanying drawing 15 after level angle regulates;
accompanying drawing 17 is the embodiment bis-(lock-out state) of height locking mechanism;
accompanying drawing 18 is the embodiment bis-(released state) of height locking mechanism;
the use schematic diagram that accompanying drawing 19 is a kind of spiral ground pile of the prior art;
accompanying drawing 20 is use schematic diagram of the present invention (a kind of spiral ground pile perfect condition);
accompanying drawing 21 is use schematic diagram of the present invention (a kind of spiral ground pile deflects state);
wherein: pile frame 1; 11, pile body; 12, pile nut; 13, helical fin; 14, host cavity;
21, flange; 22, adjusting bracket is installed; 23, bulb joint; 24, the first lock; 25, the second lock; 26, holding tank; 27, pendulum groove; 28, fastening screw; 29, screw;
31, adjusting bolt; 32, elastic cushion block; 33, locking hole;
41, lock pin; 42, the first lockhole; 43, the second lockhole; 51, the first guard shield; 52, the second guard shield; 61, lock pin; 62, locking internal thread hole; 63, regulate chute; 71, locating part.
Detailed description of the invention
embodiment mono-: as shown in accompanying drawing 1-4, a kind of spiral ground pile, comprise ground pile frame 1, the flange 21 with helical fin 13, a kind of spiral ground pile also comprises the installation adjusting bracket 22 that is arranged on pile frame 1 top, ground, install adjusting bracket 22 with respect to ground pile frame 1 can be relatively fix form one overall, also can be as in the present embodiment, adjusting bracket 22 is installed with respect to passing through threaded engagement between ground pile frame 1, can regulating flange dish when rotation 21 height, install adjusting bracket 22 with the height locking mechanism of locking between pile frame 1.
flange 21 can arrange rotatedly with the top that adjusting bracket 22 is installed on two crossing in-planes, and a kind of spiral ground pile also comprises the horizontal lock mechanism for adjusting bracket 22 and flange 21 relative positions lockings will be installed.
in the present embodiment, flange 21 utilizes ball-joint to adjust angle between the two with the top that adjusting bracket 22 is installed.On flange 21, there is fixing bulb joint 23, the top that adjusting bracket 22 is installed has the first fixing lock 24, thereby horizontal lock mechanism comprises for fixing with the first lock 24 the second lock 25 that clamps bulb joint 23, fixing by multiple screws 29 between the first lock 24 and the second lock 25, bolt also can.Form the holding tank 26 that can accommodate bulb joint 23 between the two.The first lock 24 and second lock 25 1 the first from left clamp bulb joint rightly.And, in the first lock 24 and the second lock 25, insert mutually location with bulb joint 23 by a fastening screw 28.Ensure in reset condition, pile machine is squeezed into a kind of spiral ground pile in the process of pile, and flange 21 and installation adjusting bracket 22 form a fixing entirety.And squeeze into after underground, be as shown in Figure 20 a kind of spiral ground pile in desirable state, a kind of spiral ground pile is beaten as the crow flies in ground, and superstructure can be directly installed above flange 21, as solar energy frame etc.Need as shown in Figure 21, if a kind of spiral ground pile has deflected, need to adjust the level angle of flange 21 time, fastening screw 28 is extracted to dismounting, then unscrew each screw 29, allow bulb joint 23 in the interior rotation of holding tank 26, after angle adjustment is complete, screw 29 can be screwed again.Flange 21 and installation adjusting bracket 22 form a fixing entirety.
between the first lock 24 and the second lock 25, form pendulum groove 27.Pendulum groove allows bulb joint 23 in the interior rotation of holding tank 26.
about the structure of installing between adjusting bracket 22 and ground pile frame 1.Installation adjusting bracket 22 can be arranged on the top of ground pile frame 1 up and down Height Adjustablely, and install between adjusting bracket 22 and ground pile frame 1 and pass through threaded engagement, concrete ground pile frame 1 comprises pile body 11, is fixed on the pile nut 12 on pile body 11, threaded engagement between pile nut 12 and installation adjusting bracket 22, locking hole 33 is opened on pile nut 12.
thereby by install adjusting bracket 22 relatively pile frame 1 rotate to regulate and adjusting bracket 22 be installed with respect to the height and position of ground pile frame 1, in the present embodiment, height locking mechanism comprise be opened on ground pile frame 1 facing to the locking hole 33 that adjusting bracket 22 is installed, be arranged at elastic cushion block 32 in locking hole 33, with the inconsistent adjusting bolt coordinating 31 of elastic cushion block 32, adjusting bolt 31 and locking hole 33 phase threaded engagement.Adjusting bolt 31 has position location and positioning solution is removed position, when detent mechanism is under position location, adjusting bolt 31 is pushed against on elastic cushion block 32, elastic cushion block 32 is pushed against to be installed on adjusting bracket 22, install between adjusting bracket 22 and ground pile frame 1 and can not rotate, when detent mechanism removes under position in positioning solution, adjusting bolt 31 is left elastic cushion block 32, elastic cushion block 32 is thrown off mutually with installation adjusting bracket 22, can rotate installation adjusting bracket 22 and regulate base height.
height locking mechanism also comprise be opened in the bottom that adjusting bracket 22 is installed the first lockhole 42, be opened in second lockhole 43 of ground on pile frame 1, can remove the lock pin 41 that is inserted in the first lockhole 42 and the second lockhole 43.Lock pin 41 is inserted in the first lockhole 42 and the second lockhole 43 when interior, ensures in reset condition, and pile machine is squeezed into a kind of spiral ground pile in the process of pile, ground pile frame 1 with adjusting bracket 22 be installed formed a fixing entirety.And squeeze into after underground, as need to be adjusted the height of flange 21 time, lock pin 41 is extracted to dismounting, then unscrew adjusting bolt 31, permission installation adjusting bracket 22 relatively pile frame 1 rotates, thereby the height of regulating flange dish 21 can screw adjusting bolt 31 after having adjusted again.Flange 21 and installation adjusting bracket 22 form a fixing entirety.The top of ground pile frame 1 has host cavity 14, adjusting bracket 22 is installed and is inserted in host cavity 14.
the bottom of ground pile frame 1 is cone-shaped.
without diagram, the bottom that adjusting bracket 22 is installed can be fixed with and prevent from installing the locating part that adjusting bracket 22 departs from host cavity 14.The setting of locating part can, with reference to shown in Fig. 9, Figure 10 in following embodiment tri-, be fixed with locating part 71 in the bottom that adjusting bracket 22 is installed.
embodiment bis-, embodiment bis-is with the difference of embodiment mono-: as shown in accompanying drawing 5-7, bulb joint 23 is fixed on the top that adjusting bracket 22 is installed, and the first lock 24 is fixed on flange 21.The first lock 24 and the second lock 25 clamp bulb joint 23 one on the other.The first lock 24 is inserted location with bulb joint 23 mutually by a fastening screw 28.
embodiment tri-, embodiment tri-is with the difference of embodiment bis-: as shown in accompanying drawing 8-10, there is no fastening screw 28, but directly connect the screw 29 of having used between the first lock 24 and the second lock 25, in direct a screw 29 precession ground pile frame 1, thereby adjusting bracket 22 and flange 21 will be installed.
embodiment tetra-, embodiment tetra-is with the difference of embodiment mono-: as shown in accompanying drawing 11-13, the first lock 24 and the second lock 25 clamp bulb joint 23 one on the other.The first lock 24 is inserted location with bulb joint 23 mutually by a fastening screw 28.
embodiment five, embodiment five is with the difference of embodiment bis-: a kind of spiral ground pile also comprises the first guard shield 51, the second guard shield 52 that are connected by screws bolts, the first guard shield 51 and the second guard shield 52 bags are located at outside the first lock 24 and the second lock 25, fastening screw 28, through bulb joint 23 and the first guard shield 51 and the second guard shield, makes flange 21 and installs between adjusting bracket 22 to form an entirety.
about height locking mechanism, shown in accompanying drawing 17,18, another kind of structure is also provided, height locking mechanism comprise along the short transverse of ground pile frame 1 be opened in adjusting chute 63 on pile body 11, be opened in installation adjusting bracket 22 bottoms of stating locking internal thread hole 62, can with the ground lock pin 61 of locking internal thread hole 62 phase threaded engagement.Lock pin 61 is through regulating chute 63 and locking internal thread hole 62 threaded engagement, and the installation adjusting bracket 22 that makes to do in the proper way forms an entirety with ground pile frame 1.While needing the height of regulating flange dish 221, by lock pin 61 from the interior back-out of locking internal thread hole 62 and depart from and regulate chute 63, height that can regulating flange dish 21.In the time being adjusted to suitable height, then lock pin 61 is screwed in locking internal thread hole 62 through adjusting chute 63.
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 (11)
1.
a kind of spiral ground pile, comprise there is helical fin ground pile frame (1), the flange (21) of (13), it is characterized in that: described a kind of spiral ground pile also comprises the installation adjusting bracket (22) that is arranged on described ground pile frame (1) top, the top of described flange (21) and described installation adjusting bracket (22) can both arrange rotationally at least two crossing planes, and described a kind of spiral ground pile also comprises for the horizontal lock mechanism with described flange (21) relative position locking by described installation adjusting bracket (22).
2.
a kind of spiral ground pile according to claim 1, it is characterized in that: one in two, the top of described flange (21) and described installation adjusting bracket (22) has fixing bulb joint (23), another in two has the first lock (24), described horizontal lock mechanism comprise for described the first lock (24) thus fix the second lock (25) that clamps described bulb joint (23), between described the first lock (24) and described the second lock (25), form the holding tank (26) that can accommodate described bulb joint (23).
3.
a kind of spiral ground pile according to claim 2, is characterized in that: between described the first lock (24) and described the second lock (25) or on described the second lock (25), be provided with the described pendulum groove (27) that allows bulb joint (23) to swing.
4.
a kind of spiral ground pile according to claim 2, is characterized in that: described the first lock (24) is fixing by multiple screws (29) with second described lock.
5.
a kind of spiral ground pile according to claim 2, is characterized in that: in described the first lock (24) and described the second lock (25), at least one and described bulb joint (23) are inserted location mutually by a fastening screw (28).
6.
a kind of spiral ground pile according to claim 1, it is characterized in that: described installation adjusting bracket (22) can be arranged on the top of described ground pile frame (1) up and down Height Adjustablely, and pass through threaded engagement between described installation adjusting bracket (22) and described ground pile frame (1), by described installation adjusting bracket (22) relative to described ground pile frame (1) thus rotate installation adjusting bracket (22) described in the regulating height and position with respect to described ground pile frame (1), described a kind of spiral ground pile also comprises for by the height locking mechanism of locking between described installation adjusting bracket (22) and described ground pile frame (1).
7.
a kind of spiral ground pile according to claim 6, it is characterized in that: described height locking mechanism comprise be opened in the upper locking hole (33) facing to described installation adjusting bracket (22) of ground pile frame (1), be arranged at elastic cushion block (32) in described locking hole (33), with the described inconsistent adjusting bolt coordinating of elastic cushion block (32) (31), described adjusting bolt (31) and described locking hole (33) phase threaded engagement.
8.
a kind of spiral ground pile according to claim 7, it is characterized in that: described ground pile frame (1) comprises pile body (11), is fixed on the pile nut (12) on described pile body (11), threaded engagement between described pile nut (12) and described installation adjusting bracket (22), described locking hole (33) is opened on described pile nut (12).
9.
a kind of spiral ground pile according to claim 6, is characterized in that; Described height locking mechanism comprise the bottom that is opened in described installation adjusting bracket (22) the first lockhole (42), be opened in the second lockhole (43) on ground pile frame (1), can remove and be inserted in described the first lockhole (42) and the lock pin (41) of the second lockhole (43).
10.
a kind of spiral ground pile according to claim 6, is characterized in that: the top of described ground pile frame (1) has host cavity (14), and described installation adjusting bracket (22) is inserted in described host cavity (14).
11.
a kind of spiral ground pile according to claim 10, is characterized in that: the bottom of described installation adjusting bracket (22) is fixed with and prevents that described installation adjusting bracket (22) from departing from the locating part (71) of described host cavity (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442988.7A CN104196019B (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410085868.6A CN103835291A (en) | 2014-03-11 | 2014-03-11 | Screw pile |
| CN2014100858686 | 2014-03-11 | ||
| CN201410085868.6 | 2014-03-11 | ||
| CN201410442988.7A CN104196019B (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196019A true CN104196019A (en) | 2014-12-10 |
| CN104196019B CN104196019B (en) | 2016-04-13 |
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 |
| CN201420500855.6U Withdrawn - After Issue CN204000857U (en) | 2014-03-11 | 2014-09-02 | 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 |
| CN201410442988.7A Expired - Fee Related CN104196019B (en) | 2014-03-11 | 2014-09-02 | A kind of spiral ground pile |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410085868.6A Pending CN103835291A (en) | 2014-03-11 | 2014-03-11 | Screw pile |
| CN201420500855.6U Withdrawn - After Issue CN204000857U (en) | 2014-03-11 | 2014-09-02 | 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN103835291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032900A (en) * | 2021-12-15 | 2022-02-11 | 中国五冶集团有限公司 | Pile sinking method for high backfill region |
Families Citing this family (13)
| 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 |
| 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 |
| 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 |
| CN108425642A (en) * | 2018-04-18 | 2018-08-21 | 邱实 | Drilling rod basis |
| 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 |
| 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 |
| 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 |
| 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 |
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| JPS60246923A (en) * | 1984-05-18 | 1985-12-06 | Daido Concrete Kogyo Kk | Rotary device for foundation pile |
| CN102261372A (en) * | 2010-05-28 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Bulb joint |
| CN102270680A (en) * | 2011-08-25 | 2011-12-07 | 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 |
| CN204212151U (en) * | 2014-03-11 | 2015-03-18 | 祝怡 | A kind of spiral ground pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201137618Y (en) * | 2008-01-05 | 2008-10-22 | 马振山 | Ground pile for machinery |
| 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 ground pile with adjustable column mounting height |
-
2014
- 2014-03-11 CN CN201410085868.6A patent/CN103835291A/en active Pending
- 2014-09-02 CN CN201420500855.6U patent/CN204000857U/en not_active Withdrawn - After Issue
- 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 CN201410442988.7A patent/CN104196019B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
| CN102261372A (en) * | 2010-05-28 | 2011-11-30 | 鸿富锦精密工业（深圳）有限公司 | Bulb joint |
| CN102270680A (en) * | 2011-08-25 | 2011-12-07 | 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 |
| CN204212151U (en) * | 2014-03-11 | 2015-03-18 | 祝怡 | A kind of spiral ground pile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114032900A (en) * | 2021-12-15 | 2022-02-11 | 中国五冶集团有限公司 | Pile sinking method for high backfill region |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104196020A (en) | 2014-12-10 |
| CN104196019B (en) | 2016-04-13 |
| CN204000857U (en) | 2014-12-10 |
| CN103835291A (en) | 2014-06-04 |
| CN104196020B (en) | 2016-04-13 |
| CN204212151U (en) | 2015-03-18 |
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