CN103213196B - Prestressed concrete square pile spiral-tube driving device - Google Patents
Prestressed concrete square pile spiral-tube driving device Download PDFInfo
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- CN103213196B CN103213196B CN201310105478.6A CN201310105478A CN103213196B CN 103213196 B CN103213196 B CN 103213196B CN 201310105478 A CN201310105478 A CN 201310105478A CN 103213196 B CN103213196 B CN 103213196B
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- square pile
- tube
- concrete square
- spiral
- driving device
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Abstract
The invention discloses a kind of prestressed concrete square pile spiral-tube driving device, comprise the helix tube (1) of helicitic texture, spiral pipe box mother (2), clamp nut (3) and fixing silk seat (4), described fixing silk seat (4) is arranged on helix tube (1), clamp nut (3) is threaded with fixing silk seat (4), and spiral pipe box mother (2) is sleeved on the end of helix tube (1).A kind of prestressed concrete square pile spiral-tube driving device of the present invention, when extracting helix tube, by reversing inner hexagon spanner and screw drives nut, tube drawing can be made to save time, laborsaving, and the internal intensity of concrete square pile can not be destroyed, ensure the quality of concrete square pile.
Description
Technical field
The present invention relates to a kind of prestressed concrete square pile spiral-tube driving device.
Background technology
Prestressed concrete square pile helix tube is the mould for concrete square pile pore-forming, when concrete square pile makes, helix tube is placed in concrete, concrete square pile hole is formed when extracting helix tube after concrete square forming pile, original prestressed concrete square pile helix tube is a kind of smooth helix tube, when needing by manually extracting helix tube after concrete square forming pile, because helix tube sticks in concrete square pile, tube drawing can be made more difficult, and the internal intensity of concrete square pile can be destroyed, affect the quality of concrete square pile.
Summary of the invention
The object of this invention is to provide one can save time, laborsavingly extract concrete square pile helix tube, and do not destroy the prestressed concrete square pile spiral-tube driving device of concrete square pile internal intensity when can ensure tube drawing.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of prestressed concrete square pile spiral-tube driving device, comprise the helix tube 1 of helicitic texture, spiral pipe box mother 2, clamp nut 3 and fixing silk seat 4, described fixing silk seat 4 is arranged on helix tube 1, clamp nut 3 is threaded with fixing silk seat 4, and spiral pipe box mother 2 is sleeved on the end of helix tube 1.
During tube drawing, the spiral pipe box mother 2 of lower helix tube 1 end of dismounting, loads onto screw drives nut 5 in the end sleeve of helix tube 1.
Described screw drives nut 5 withstands on fixing silk seat 4.
The inside of described screw drives nut 5 has helicitic texture.
The end of described helix tube 1 is provided with screw hole.
A kind of prestressed concrete square pile spiral-tube driving device of the present invention, when extracting helix tube, by reversing inner hexagon spanner and screw drives nut, tube drawing can be made to save time, laborsaving, and the internal intensity of concrete square pile can not be destroyed, ensure the quality of concrete square pile.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of prestressed concrete square pile spiral-tube driving device of the present invention.
Fig. 2 is the assembling schematic diagram that a kind of prestressed concrete square pile spiral-tube driving device of the present invention is arranged on concrete square pile.
Schematic diagram is disassembled when Fig. 3 is a kind of prestressed concrete square pile spiral-tube driving device of the present invention tube drawing.
Fig. 4 is the front view of the spiral tube structure of a kind of prestressed concrete square pile spiral-tube driving device of the present invention.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the front view of the fixing silk holder structure of a kind of prestressed concrete square pile of the present invention spiral-tube driving device.
Fig. 7 is the side view of Fig. 6.
Fig. 8 is the front view of the clamp nut structure of a kind of prestressed concrete square pile spiral-tube driving device of the present invention.
Fig. 9 is the side view of Fig. 8.
Figure 10 is the front view of the spiral pipe box parent structure of a kind of prestressed concrete square pile spiral-tube driving device of the present invention.
Figure 11 is the side view of Figure 10.
In figure: 1, helix tube; 2, spiral pipe box is female; 3, clamp nut; 4, fixing silk seat; 5, screw drives nut; 6, end plate; 7, inner hexagon spanner.
Detailed description of the invention
As Figure 1-Figure 11, prestressed concrete square pile spiral-tube driving device, comprise the helix tube 1 of helicitic texture, spiral pipe box mother 2, clamp nut 3 and fixing silk seat 4, fixing silk seat 4 is arranged on helix tube 1, clamp nut 3 is threaded with fixing silk seat 4, spiral pipe box mother 2 is sleeved on the end of helix tube 1, the end of helix tube 1 is provided with screw hole, the inside of screw drives nut 5 has helicitic texture, when helix tube is arranged in concrete square pile, fixing silk seat 4 is fixed on the end plate 6 before concrete square pile, the front end of helix tube 1 is through fixing silk seat 4, clamp nut 3 is connected on fixing silk seat 4, spiral pipe box mother 2 is sleeved on the end of helix tube 1, when concrete square pile is just shaping, during tube drawing, clamp nut 3 on the spiral pipe box female 2 of lower helix tube 1 end of dismounting and fixing silk seat 4, screw drives nut 5 is loaded onto in the end sleeve of helix tube 1, screw drives nut 5 withstands on fixing silk seat 4, inner hexagon spanner 7 is inserted in the screw hole of helix tube 1 end, with inner hexagon spanner 7 rotary helix pipe thin 1, screw drives nut 5 again by being sleeved on helix tube end drives, helix tube 1 is extracted in concrete square pile, utilize prestressed concrete square pile spiral-tube driving device of the present invention, tube drawing can be made to save time, laborsaving, and the internal intensity of concrete square pile can not be destroyed, ensure the quality of concrete square pile.
Claims (4)
1. a prestressed concrete square pile spiral-tube driving device, it is characterized in that: the helix tube (1) comprising helicitic texture, spiral pipe box mother (2), clamp nut (3) and fixing silk seat (4), described fixing silk seat (4) is arranged on helix tube (1), clamp nut (3) is threaded with fixing silk seat (4), spiral pipe box mother (2) is sleeved on the end of helix tube (1), during tube drawing, clamp nut (3) on the spiral pipe box mother (2) of lower helix tube (1) end of dismounting and fixing silk seat (4), screw drives nut (5) is loaded onto in the end sleeve of helix tube (1).
2. a kind of prestressed concrete square pile spiral-tube driving device according to claim 1, is characterized in that: described screw drives nut (5) withstands on fixing silk seat (4).
3. a kind of prestressed concrete square pile spiral-tube driving device according to claim 2, is characterized in that: the inside of described screw drives nut (5) has helicitic texture.
4. a kind of prestressed concrete square pile spiral-tube driving device according to claim 1, is characterized in that: the end of described helix tube (1) is provided with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105478.6A CN103213196B (en) | 2013-03-29 | 2013-03-29 | Prestressed concrete square pile spiral-tube driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105478.6A CN103213196B (en) | 2013-03-29 | 2013-03-29 | Prestressed concrete square pile spiral-tube driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103213196A CN103213196A (en) | 2013-07-24 |
| CN103213196B true CN103213196B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310105478.6A Active CN103213196B (en) | 2013-03-29 | 2013-03-29 | Prestressed concrete square pile spiral-tube driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103213196B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455991B (en) * | 2020-04-20 | 2021-06-01 | 华东交通大学 | Assembled spiral pile foundation and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858326A (en) * | 1981-09-30 | 1983-04-06 | Kubota Ltd | Driving of negative friction force-reducing pile |
| CN1091691A (en) * | 1993-10-15 | 1994-09-07 | 黄连经 | A kind of method that makes the concrete component pore-forming with the rubber bar coring |
| CN201362846Y (en) * | 2009-01-21 | 2009-12-16 | 中国水利水电第七工程局有限公司 | Bagged scattered solid for grout hole forming in concrete weight body |
| CN201730562U (en) * | 2010-08-03 | 2011-02-02 | 郑州市高强机电有限公司 | Cylindrical piling pore-forming drill rod with key groove |
-
2013
- 2013-03-29 CN CN201310105478.6A patent/CN103213196B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858326A (en) * | 1981-09-30 | 1983-04-06 | Kubota Ltd | Driving of negative friction force-reducing pile |
| CN1091691A (en) * | 1993-10-15 | 1994-09-07 | 黄连经 | A kind of method that makes the concrete component pore-forming with the rubber bar coring |
| CN201362846Y (en) * | 2009-01-21 | 2009-12-16 | 中国水利水电第七工程局有限公司 | Bagged scattered solid for grout hole forming in concrete weight body |
| CN201730562U (en) * | 2010-08-03 | 2011-02-02 | 郑州市高强机电有限公司 | Cylindrical piling pore-forming drill rod with key groove |
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| Publication number | Publication date |
|---|---|
| CN103213196A (en) | 2013-07-24 |
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