CN104674834A - Rapid tooth shape abutting structure of foundation pile - Google Patents
Rapid tooth shape abutting structure of foundation pile Download PDFInfo
- Publication number
- CN104674834A CN104674834A CN201510098661.7A CN201510098661A CN104674834A CN 104674834 A CN104674834 A CN 104674834A CN 201510098661 A CN201510098661 A CN 201510098661A CN 104674834 A CN104674834 A CN 104674834A
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- frustum
- cone
- groove
- foundation pile
- wall
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Links
- 238000003032 molecular docking Methods 0.000 claims description 57
- 210000003456 pulmonary alveoli Anatomy 0.000 claims description 22
- 239000002002 slurry Substances 0.000 claims description 18
- 239000004568 cement Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000008267 milk Substances 0.000 claims description 10
- 210000004080 milk Anatomy 0.000 claims description 10
- 235000013336 milk Nutrition 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 abstract 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1692—Shapes conical or convex
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Landscapes
- 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 relates to a rapid tooth shape abutting structure of a foundation pile. A circular truncated cone is axially arranged on the lower end of an upper to-be-abutted foundation pile, a frustum annular groove is transversely formed in the wall of the circular truncated cone, a frustum grouting channel is axially formed in the wall of the circular truncated cone, a frustum grouting opening is formed in the upper part of the frustum grouting channel which penetrates through the frustum annular groove, spaced trapezoidal frustum teeth and frustum tooth sockets are uniformly distributed around the upper end of the circular truncated cone, a circular truncated cone groove which is matched and coincides with the circular truncated cone is axially formed, a conical wall annular groove which is matched and coincides with the frustum annular groove is transversely formed in the inner side wall of the circular truncated cone groove, a conical wall grouting channel which is matched and coincides with the frustum grouting channel is axially formed in the inner side wall of the circular truncated cone groove, a conical groove grouting opening which is matched and coincides with the frustum grouting opening is formed in the upper part of the conical wall grouting channel, and conical wall tooth sockets which are in tooth shape abutting with the frustum teeth are uniformly distributed around the upper end of the outer side of the circular truncated cone groove. The rapid tooth shape abutting structure of the foundation pile has the advantages of simplicity in operation, time saving, labor saving and low cost, and the rapid and stable abutting of the foundation pile can be realized.
Description
Technical field
the present invention relates to a kind of foundation pile docking structure, the quick thread form docking structure of the foundation pile that especially can firmly dock fast.
Background technology
pile foundation is the power transmission rod member with certain rigidity and bending resistance superstructure load being imported into ground, is a kind of ancient and common deep foundation form.Pile foundation is compared with other base forms, have bearing capacity high, be out of shape little and evenly, materials economize, mechanization of building operation degree high, almost go for all kinds of geological conditions and various types of engineering construction, therefore its application in all types of industries and civil building engineering widely.At present, due to the reason of some geology and the difference of bearing capacity size, often need several foundation stake to dock and form pile foundation, and the method for foundation pile docking is mostly respectively equipped with steel plate at the two ends of foundation pile, again two block plates are welded when two foundation stakes will be docked, thus complete docking, but this foundation pile docking calculation complex operation, time-consuming bothersome and cost is high.
Summary of the invention
in order to overcome existing foundation pile docking calculation complex operation, the time-consuming bothersome and problem that cost is high, the invention provides the quick thread form docking structure of a kind of foundation pile, this foundation pile quick thread form docking structure is simple to operate, time saving and energy saving, cost is low, can realize foundation pile and firmly dock fast.
the technical solution adopted for the present invention to solve the technical problems is: this foundation pile quick thread form docking structure comprises the frustum of a cone, frustum annular groove, frustum grouting channel, frustum tooth, frustum grouting mouth, top foundation pile waiting, cone groove grouting mouth, cone wall alveolus, cone wall grouting channel, cone wall circular groove, frustum of a cone groove and bottom foundation pile waiting, the end of foundation pile lower end waiting on top, axially be provided with the frustum of a cone stretching out prolongation, frustum of a cone wall laterally has frustum annular groove, axially have frustum grouting channel, the through frustum annular groove of this passage, frustum grouting channel top is provided with semicircular frustum grouting mouth, the surrounding of frustum of a cone upper end is uniformly distributed spaced trapezoidal frustum tooth and frustum alveolus, the end of foundation pile upper end waiting in bottom, axially be provided with the frustum of a cone groove mating with the frustum of a cone and coincide, the inside wall of frustum of a cone groove laterally has the cone wall circular groove mating with frustum annular groove and coincide, axially have the cone wall grouting channel of mating with frustum grouting channel and coincideing, the top of cone wall grouting channel is provided with the mouth that be in the milk with frustum and mates identical cone groove and to be in the milk mouth, the surrounding of frustum of a cone groove outer upper end is evenly distributed with the cone wall alveolus docked with frustum tooth thread form, cone wall alveolus staggers with cone wall tooth spacer, after bottom foundation pile waiting squeezes into ground, when leaving the frustum of a cone groove of exposed end on the ground, namely can carry out thread form with top foundation pile waiting to dock, when docking, quick-drying high-strength cement slurry is coated with in the inside of the outside of the frustum of a cone and frustum tooth and frustum of a cone groove and cone wall alveolus, complete rapidly and insert docking, after having docked, by the grouting mouth that frustum grouting mouth and cone groove grouting tone conjunction docking are formed, quick-drying high-strength cement slurry is poured in frustum of a cone groove, the annular wall groove that slurries are formed by frustum annular groove and the docking of cone wall circular groove, and the grouting channel of frustum grouting channel and cone wall grouting channel docking formation, fill up rapidly the position, space in docking foundation pile, so namely, the firm fast docking between foundation pile can be realized.
preset straight-through steel bar piece and peripheral members in concrete on the inside of the described frustum of a cone and the wall of frustum of a cone groove, to increase the intensity of the frustum of a cone and frustum of a cone groove, after making docking, foundation pile ensures to become a bulk strength.
the described frustum of a cone inserts in frustum of a cone groove, after frustum annular groove and cone wall circular groove being aligned coincide, quick-drying high-strength cement slurry is poured into by grouting mouth to be filled in annular wall groove, after quick-drying high-strength cement slurry solidifies, namely the fixing ring body of an annular is generated, this ring body half is set in the frustum of a cone of top foundation pile waiting, and second half is set in the threaded circular frustum groove of bottom foundation pile waiting, therefore, it is possible to very firmly upper and lower foundation pile waiting is butted in order to an entirety.
when the described frustum of a cone and the docking of frustum of a cone groove, grouting channel together with frustum grouting channel and cone wall grouting channel become after aligning and coincideing, by this road grouting channel, namely quick-drying high-strength cement slurry can be poured into frustum annular groove and bores wall circular groove aligns in the annular wall groove of formation, thus formation firmly closes pin, complete the object of upper and lower foundation pile docking waiting.
the effect of described frustum grouting mouth and cone groove grouting mouth is, when after upper and lower foundation pile docking waiting, frustum grouting mouth and cone groove grouting mouth align to coincide and form grouting mouth, make grouting channel define the passage run through from top to bottom, namely this passage can lead directly to annular wall groove, could be in the milk and form fixing ring body.
during described upper and lower foundation pile docking waiting, frustum tooth and the identical docking of cone wall alveolus, frustum alveolus and cone wall tooth coincide and dock, thus form the thread form docking between foundation pile, can very firmly upper and lower foundation pile waiting be butted in order to an entirety.
the invention has the beneficial effects as follows: this foundation pile quick thread form docking structure is simple to operate, time saving and energy saving, and cost is low, foundation pile can be realized and firmly dock fast.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the present invention is further described.
fig. 1 is the bottom cross-sectional view of foundation pile of the present invention.
fig. 2 is the upper end cross-sectional view of foundation pile of the present invention.
1. frustums of a cone in figure, 2. frustum annular groove, 3. frustum grouting channel, 4. frustum tooth, 5. frustum grouting mouth, 6. top foundation pile waiting, 7. bores groove grouting mouth, 8. bores wall alveolus, 9. bore wall grouting channel, 10. bore wall circular groove, 11. frustum of a cone grooves, 12. bottom foundation piles waiting.
Detailed description of the invention
in the drawings, this foundation pile quick thread form docking structure comprises the frustum of a cone 1, frustum annular groove 2, frustum grouting channel 3, frustum tooth 4, frustum grouting mouth 5, top foundation pile waiting 6, cone groove grouting mouth 7, cone wall alveolus 8, cone wall grouting channel 9, cone wall circular groove 10, frustum of a cone groove 11 and bottom foundation pile 12 waiting, the end of foundation pile 6 lower end waiting on top, axially be provided with the frustum of a cone 1 stretching out prolongation, the frustum of a cone 1 wall laterally has frustum annular groove 2, axially have frustum grouting channel 3, frustum grouting channel 3 top is provided with semicircular frustum grouting mouth 5, the through frustum annular groove 2 of this passage, the surrounding of the frustum of a cone 1 upper end is uniformly distributed spaced trapezoidal frustum tooth 4 and frustum alveolus, the end of foundation pile 12 upper end waiting in bottom, axially be provided with the frustum of a cone groove 11 mating with the frustum of a cone 1 and coincide, the inside wall of frustum of a cone groove 11 laterally has the cone wall circular groove 10 mating with frustum annular groove 2 and coincide, axially have the cone wall grouting channel 9 of mating with frustum grouting channel 3 and coincideing, the top of cone wall grouting channel 9 is provided with the mouth 5 that be in the milk with frustum and mates identical cone groove and to be in the milk mouth 7, the surrounding of frustum of a cone groove 11 outer upper end is evenly distributed with the cone wall alveolus 8 docked with frustum tooth 4 thread form, cone wall alveolus 8 staggers with cone wall tooth spacer, after bottom foundation pile 12 waiting squeezes into ground, when leaving the frustum of a cone groove 11 of exposed end on the ground, namely can carry out thread form with top foundation pile 6 waiting to dock, when docking, quick-drying high-strength cement slurry is coated with in the inside of the outside of the frustum of a cone 1 and frustum tooth 4 and frustum of a cone groove 11 and cone wall alveolus 8, complete rapidly and insert docking, after having docked, by the grouting mouth that frustum grouting mouth 5 and the identical docking of cone groove grouting mouth 7 are formed, quick-drying high-strength cement slurry is poured in frustum of a cone groove 11, slurries dock by frustum annular groove 2 and cone wall circular groove 10 the annular wall groove formed, and the grouting channel of frustum grouting channel 3 and cone wall grouting channel 9 docking formation, fill up rapidly the position, space in docking foundation pile, so namely, the firm fast docking between foundation pile can be realized.
in the drawings, preset straight-through steel bar piece and peripheral members in the concrete on the inside of the described frustum of a cone 1 and the wall of frustum of a cone groove 11, to increase the intensity of the frustum of a cone 1 and frustum of a cone groove 11, after making docking, foundation pile ensures to become a bulk strength.
in the drawings, the described frustum of a cone 1 inserts in frustum of a cone groove 11, after frustum annular groove 2 and cone wall circular groove 10 being aligned coincide, quick-drying high-strength cement slurry is poured into by grouting mouth to be filled in annular wall groove, after quick-drying high-strength cement slurry solidifies, namely the fixing ring body of an annular is generated, this ring body half is set in the frustum of a cone 1 of top foundation pile 6 waiting, second half is set in the threaded circular frustum groove 11 of bottom foundation pile 12 waiting, therefore, it is possible to very firmly upper and lower foundation pile waiting is butted in order to an entirety.
in the drawings, when the described frustum of a cone 1 and frustum of a cone groove 11 dock, grouting channel together with frustum grouting channel 3 and cone wall grouting channel 9 become after aligning and coincideing, by this road grouting channel, namely quick-drying high-strength cement slurry can be poured into frustum annular groove 2 and bores wall circular groove 10 aligns in the annular wall groove of formation, thus formation firmly closes pin, complete the object of upper and lower foundation pile docking waiting.
in the drawings, the effect of described frustum grouting mouth 5 and cone groove grouting mouth 7 is, when after upper and lower foundation pile docking waiting, frustum grouting mouth 5 and cone groove grouting mouth 7 align to coincide and form grouting mouth, grouting channel is made to define the passage run through from top to bottom, namely this passage can lead directly to annular wall groove, could be in the milk and form fixing ring body.
in the drawings, during described upper and lower foundation pile docking waiting, frustum tooth 4 and the identical docking of cone wall alveolus 8, frustum alveolus and cone wall tooth coincide and dock, thus form the thread form docking between foundation pile, can very firmly upper and lower foundation pile waiting be butted in order to an entirety.
Claims (6)
1.
the quick thread form docking structure of foundation pile, comprises the frustum of a cone (1), frustum annular groove (2), frustum grouting channel (3), frustum tooth (4), frustum grouting mouth (5), top foundation pile waiting (6), cone groove grouting mouth (7), cone wall alveolus (8), cone wall grouting channel (9), cone wall circular groove (10), frustum of a cone groove (11) and bottom foundation pile waiting (12), it is characterized in that: the end of foundation pile waiting (6) lower end on top, axially be provided with the frustum of a cone (1) stretching out prolongation, the frustum of a cone (1) wall laterally has frustum annular groove (2), axially have frustum grouting channel (3), frustum grouting channel (3) top is provided with semicircular frustum grouting mouth (5), the through frustum annular groove (2) of this passage, the surrounding of the frustum of a cone (1) upper end is uniformly distributed spaced trapezoidal frustum tooth (4) and frustum alveolus, the end of foundation pile waiting (12) upper end in bottom, axially be provided with the frustum of a cone groove (11) mating with the frustum of a cone (1) and coincide, the inside wall of frustum of a cone groove (11) laterally has the cone wall circular groove (10) mating with frustum annular groove (2) and coincide, axially have the cone wall grouting channel (9) of mating with frustum grouting channel (3) and coincideing, the top of cone wall grouting channel (9) is provided with the mouth (5) that be in the milk with frustum and mates identical cone groove and to be in the milk mouth (7), the surrounding of frustum of a cone groove (11) outer upper end is evenly distributed with the cone wall alveolus (8) docked with frustum tooth (4) thread form, cone wall alveolus (8) staggers with cone wall tooth spacer, after ground is squeezed in bottom foundation pile waiting (12), when leaving frustum of a cone groove (11) of exposed end on the ground, namely can carry out thread form with top foundation pile waiting (6) to dock, when docking, quick-drying high-strength cement slurry is coated with in the inside of the outside of the frustum of a cone (1) and frustum tooth (4) and frustum of a cone groove (11) and cone wall alveolus (8), complete rapidly and insert docking, after having docked, by frustum be in the milk mouth (5) and cone groove grouting mouth (7) coincide docking formed grouting mouth, quick-drying high-strength cement slurry is poured in frustum of a cone groove (11), the annular wall groove that slurries are formed by frustum annular groove (2) and cone wall circular groove (10) docking, and the grouting channel of frustum grouting channel (3) and cone wall grouting channel (9) docking formation, fill up rapidly the position, space in docking foundation pile, so namely, the firm fast docking between foundation pile can be realized.
2.
the quick thread form docking structure of foundation pile according to claim 1, it is characterized in that: in the concrete on the inside of the frustum of a cone (1) and the wall of frustum of a cone groove (11), preset straight-through steel bar piece and peripheral members, to increase the intensity of the frustum of a cone (1) and frustum of a cone groove (11), after making docking, foundation pile ensures to become a bulk strength.
3.
the quick thread form docking structure of foundation pile according to claim 1, it is characterized in that: the frustum of a cone (1) inserts in frustum of a cone groove (11), make frustum annular groove (2) and cone wall circular groove (10) align coincide after, quick-drying high-strength cement slurry is poured into by grouting mouth to be filled in annular wall groove, after quick-drying high-strength cement slurry solidifies, namely the fixing ring body of an annular is generated, this ring body half is set in the frustum of a cone (1) on top foundation pile waiting (6), second half is set in the threaded circular frustum groove (11) of bottom foundation pile waiting (12), therefore, it is possible to very firmly upper and lower foundation pile waiting is butted in order to an entirety.
4.
the quick thread form docking structure of foundation pile according to claim 1, it is characterized in that: when the frustum of a cone (1) and frustum of a cone groove (11) docking, frustum grouting channel (3) and cone wall grouting channel (9) become one grouting channel after aligning and coincideing, by this road grouting channel, namely quick-drying high-strength cement slurry can be poured into frustum annular groove (2) and bores wall circular groove (10) aligns in the annular wall groove of formation, thus formation firmly closes pin, complete the object of upper and lower foundation pile docking waiting.
5.
the quick thread form docking structure of foundation pile according to claim 1, it is characterized in that: the effect of frustum grouting mouth (5) and cone groove grouting mouth (7) is, when after upper and lower foundation pile docking waiting, frustum grouting mouth (5) and cone groove grouting mouth (7) align to coincide and form grouting mouth, grouting channel is made to define the passage run through from top to bottom, namely this passage can lead directly to annular wall groove, could be in the milk and form fixing ring body.
6.
the quick thread form docking structure of foundation pile according to claim 1, it is characterized in that: during upper and lower foundation pile docking waiting, frustum tooth (4) and cone wall alveolus (8) coincide and dock, frustum alveolus and cone wall tooth coincide and dock, thus the thread form docking between formation foundation pile, can very firmly upper and lower foundation pile waiting be butted in order to an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098661.7A CN104674834B (en) | 2015-03-06 | 2015-03-06 | Foundation pile quick thread form docking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098661.7A CN104674834B (en) | 2015-03-06 | 2015-03-06 | Foundation pile quick thread form docking structure |
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| Publication Number | Publication Date |
|---|---|
| CN104674834A true CN104674834A (en) | 2015-06-03 |
| CN104674834B CN104674834B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510098661.7A Active CN104674834B (en) | 2015-03-06 | 2015-03-06 | Foundation pile quick thread form docking structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3206397B2 (en) * | 1995-11-13 | 2001-09-10 | 日本鋼管株式会社 | Screw joint structure such as steel pipe pile |
| CN2795290Y (en) * | 2005-05-17 | 2006-07-12 | 周兆弟 | Double insert type spring engaged body pile extension end plate and prefabricated member |
| CN203855954U (en) * | 2014-06-03 | 2014-10-01 | 金陵科技学院 | Square pile with tooth-shaped joints |
| CN203924050U (en) * | 2014-04-13 | 2014-11-05 | 北京工业大学 | A kind of compound antislide pile of supporting that is applicable to high height above sea level and high earthquake intensity area |
| CN104358254A (en) * | 2014-10-14 | 2015-02-18 | 周兆弟 | Variable-section hollow square pile |
-
2015
- 2015-03-06 CN CN201510098661.7A patent/CN104674834B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3206397B2 (en) * | 1995-11-13 | 2001-09-10 | 日本鋼管株式会社 | Screw joint structure such as steel pipe pile |
| CN2795290Y (en) * | 2005-05-17 | 2006-07-12 | 周兆弟 | Double insert type spring engaged body pile extension end plate and prefabricated member |
| CN203924050U (en) * | 2014-04-13 | 2014-11-05 | 北京工业大学 | A kind of compound antislide pile of supporting that is applicable to high height above sea level and high earthquake intensity area |
| CN203855954U (en) * | 2014-06-03 | 2014-10-01 | 金陵科技学院 | Square pile with tooth-shaped joints |
| CN104358254A (en) * | 2014-10-14 | 2015-02-18 | 周兆弟 | Variable-section hollow square pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104674834B (en) | 2016-09-07 |
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Inventor after: Gu Dongdong Inventor after: Guo Jian Inventor after: Yang Fan Inventor after: Zhou Guangpeng Inventor after: Ren Yu Inventor after: Li Ke Inventor after: Fang Yong Inventor after: Liu Yanwei Inventor after: Zhang Hongbing Inventor after: Li Jiakun Inventor after: Cao Yue Inventor after: Jiang Qigang Inventor after: Zhang Haichao Inventor after: Pan Pinru Inventor after: Jing Lan Inventor after: Han Yongshuai Inventor after: Pan Dan Inventor before: Gu Dongdong Inventor before: Liang Longya Inventor before: Li Jiakun Inventor before: Cao Yue Inventor before: Zhang Zitong |
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Free format text: CORRECT: INVENTOR; FROM: GU DONGDONG LIANG LONGYA LI JIAKUN CAO YUE ZHANG ZITONG TO: GU DONGDONG LIJIAKUN CAO YUE JIANG QIGANG ZHANG HAICHAO PAN PINRU JING LAN HAN YONGSHUAI PAN DAN GUO JIAN YANG FAN ZHOU GUANGPENG REN YU LI KE FANG YONG LIU YANWEI ZHANG HONGBING |
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Address after: 221300, No. 1, garlic Road, Su Yang Town, Xuzhou, Jiangsu, Pizhou Applicant after: JIANGSU SHANHAI NOVEL CONSTRUCTION MATERIAL CO., LTD. Address before: 221300, No. 1, garlic Road, Su Yang Town, Xuzhou, Jiangsu, Pizhou Applicant before: Jiangsu mountain and sea construction engineering corporation, Ltd |
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