CN103213196A - Prestressed concrete square pile spiral pipe driving device - Google Patents
Prestressed concrete square pile spiral pipe driving device Download PDFInfo
- Publication number
- CN103213196A CN103213196A CN2013101054786A CN201310105478A CN103213196A CN 103213196 A CN103213196 A CN 103213196A CN 2013101054786 A CN2013101054786 A CN 2013101054786A CN 201310105478 A CN201310105478 A CN 201310105478A CN 103213196 A CN103213196 A CN 103213196A
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- China
- Prior art keywords
- helix tube
- square pile
- concrete square
- spiral pipe
- prestressed concrete
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- 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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Abstract
The invention discloses a prestressed concrete square pile spiral pipe driving device which comprises a spiral pipe (1) with a thread structure, a spiral pipe sleeve nut (2), a clamp nut (3) and a fixed screw base (4), wherein the fixed screw base (4) is arranged on the spiral pipe (1), the clamp nut (3) is in threaded connection with the fixed screw base (4), and the spiral pipe sleeve nut (2) is sleeved at the end of the spiral pipe (1). After the prestressed concrete square pile spiral pipe driving device is used, when the spiral pipe is withdrawn, after a socket head wrench and a spiral driving nut are twisted, the pipe is time-saving and labor-saving to withdraw, the inner strength of a concrete square pile can not be damaged, and the quality of a concrete square pile can be guaranteed.
Description
Technical field
The present invention relates to a kind of prestressed concrete square pile helix tube drive unit.
Background technology
The prestressed concrete square pile helix tube is the mould that is used for the concrete square pile pore-forming, when concrete square pile is made, helix tube is placed in the concrete, behind the concrete square forming pile, extract helix tube and form the concrete square pile hole, original prestressed concrete square pile helix tube is a kind of smooth helix tube, behind the concrete square forming pile, need by manually extracting helix tube, because helix tube sticks in the concrete square pile, can make relatively difficulty of tube drawing, and can destroy the internal intensity of concrete square pile, influence the quality of concrete square pile.
Summary of the invention
The purpose of this invention is to provide a kind ofly save time, the laborsaving concrete square pile helix tube of extracting, and do not destroy the prestressed concrete square pile helix tube drive unit of concrete square pile internal intensity can guarantee tube drawing the time.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of prestressed concrete square pile helix tube drive unit, the helix tube (1), spiral pipe box mother (2), clamp nut (3) and the anchoring filament seat (4) that comprise helicitic texture, described anchoring filament seat (4) is installed on the helix tube (1), clamp nut (3) is threaded with anchoring filament seat (4), and spiral pipe box mother (2) is sleeved on the end of helix tube (1).
During tube drawing, dismounting is the spiral pipe box mother (2) of helix tube (1) end down, and cover is loaded onto screw drives nut (5) in the end of helix tube (1).
Described screw drives nut (5) withstands on the anchoring filament 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 helix tube of the present invention drive unit, when extracting helix tube, by reversing inner hexagon spanner and screw drives nut, can make tube drawing save time, laborsaving, and can not destroy the internal intensity of concrete square pile, guarantee the quality of concrete square pile.
Description of drawings
Fig. 1 is the structural representation of a kind of prestressed concrete square pile helix tube of the present invention drive unit.
Fig. 2 is that a kind of prestressed concrete square pile helix tube of the present invention drive unit is installed in the assembling schematic diagram on the concrete square pile.
When being a kind of prestressed concrete square pile helix tube of the present invention drive unit tube drawing, Fig. 3 disassembles schematic diagram.
Fig. 4 is the front view of the spiral tube structure of a kind of prestressed concrete square pile helix tube of the present invention drive unit.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the front view of the anchoring filament holder structure of a kind of prestressed concrete square pile helix tube of the present invention drive unit.
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 helix tube of the present invention drive unit.
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 helix tube of the present invention drive unit.
Figure 11 is the side view of Figure 10.
Among the figure: 1, helix tube; 2, spiral pipe box mother; 3, clamp nut; 4, anchoring filament seat; 5, screw drives nut; 6, end plate; 7, inner hexagon spanner.
The specific embodiment
As Fig. 1-shown in Figure 11, prestressed concrete square pile helix tube drive unit, the helix tube 1 that comprises helicitic texture, spiral pipe box mother 2, clamp nut 3 and anchoring filament seat 4, anchoring filament seat 4 is installed on the helix tube 1, clamp nut 3 is threaded with anchoring filament 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, in the time of in helix tube is installed in concrete square pile, anchoring filament seat 4 is fixed on the preceding end plate 6 of concrete square pile, the front end of helix tube 1 passes anchoring filament seat 4, clamp nut (3) is connected on the anchoring filament seat 4, spiral pipe box mother 2 is sleeved on the end of helix tube 1, when concrete square pile moulding just, during tube drawing, clamp nut 3 under the dismounting on spiral pipe box of helix tube 1 end female 2 and the anchoring filament seat 4, cover is loaded onto screw drives nut 5 in the end of helix tube 1, screw drives nut 5 withstands on the anchoring filament seat 4, the screw hole that inner hexagon spanner 7 is inserted in helix tube 1 end exists, with inner hexagon spanner 7 rotating screw pipes 1, drive by the screw drives nut 5 that is sleeved on the helix tube end again, helix tube 1 is extracted in concrete square pile, utilize prestressed concrete square pile helix tube drive unit of the present invention, tube drawing is saved time, laborsaving, and can not destroy the internal intensity of concrete square pile, guarantee the quality of concrete square pile.
Claims (5)
1. prestressed concrete square pile helix tube drive unit, it is characterized in that: the helix tube (1), spiral pipe box mother (2), clamp nut (3) and the anchoring filament seat (4) that comprise helicitic texture, described anchoring filament seat (4) is installed on the helix tube (1), clamp nut (3) is threaded with anchoring filament seat (4), and spiral pipe box mother (2) is sleeved on the end of helix tube (1).
2. a kind of prestressed concrete square pile helix tube drive unit according to claim 1, it is characterized in that: during tube drawing, the spiral pipe box mother (2) of helix tube (1) end and the clamp nut (3) on the anchoring filament seat (4) under the dismounting, cover is loaded onto screw drives nut (5) in the end of helix tube (1).
3. a kind of prestressed concrete square pile helix tube drive unit according to claim 2, it is characterized in that: described screw drives nut (5) withstands on the anchoring filament seat (4).
4. a kind of prestressed concrete square pile helix tube drive unit according to claim 3, it is characterized in that: the inside of described screw drives nut (5) has helicitic texture.
5. a kind of prestressed concrete square pile helix tube drive unit according to claim 1, it 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 true CN103213196A (en) | 2013-07-24 |
| CN103213196B CN103213196B (en) | 2015-10-28 |
Family
ID=48811513
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455991A (en) * | 2020-04-20 | 2020-07-28 | 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455991A (en) * | 2020-04-20 | 2020-07-28 | 华东交通大学 | Assembled spiral pile foundation and construction method thereof |
| CN111455991B (en) * | 2020-04-20 | 2021-06-01 | 华东交通大学 | Assembled spiral pile foundation and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103213196B (en) | 2015-10-28 |
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