CN107604919A - The outer tube of full pound type abnormity hidden pipe pile pile driving equipment - Google Patents
The outer tube of full pound type abnormity hidden pipe pile pile driving equipment Download PDFInfo
- Publication number
- CN107604919A CN107604919A CN201710873495.2A CN201710873495A CN107604919A CN 107604919 A CN107604919 A CN 107604919A CN 201710873495 A CN201710873495 A CN 201710873495A CN 107604919 A CN107604919 A CN 107604919A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- pile
- radial projection
- driving equipment
- pile body
- 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.)
- Pending
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of outer tube of full pound type abnormity hidden pipe pile pile driving equipment, the outer tube has cross section for circular hollow lumen, and on the outer wall close to the outer tube of the insertion end of the outer tube and it is outwardly extending diametrically projection, wherein, the inner sleeve is suitable to form movable nested and back cover cooperation with the hollow lumen for cylinder；The radial projection is solid radial projection or hollow radial projection, is adapted so that the inner sleeve coordinates the pile body of extrusion to have special-shaped pile body with the outer tube；The radial projection is at least one coign structure, or the projection that at least one periphery is arc, and outer tube of the invention, simple in construction, cost is low, and easy to operate and service life length is used for pile body of the making with larger pile body bearing capacity.
Description
Technical field
The present invention relates to a kind of pile body pile driving equipment of building lot, and in particular to a kind of full pound type abnormity hidden pipe pile piling
The outer tube of equipment.
Background technology
Its bearing capacity of single pile of the pile body of building lot mainly determines no matter increase by the end resistance at stake bottom and the frictional resistance of pile body
Add the one of which in two kinds of power or two kinds, can improve bearing capacity of single pile.Chinese patent literature CN2023233935U is disclosed
A kind of cast-in-place concrete large-diameter hollow pentagonal stake and its special construction equipment, increase pile body table by reducing pile body volume
Area improves the frictional resistance of pile body, and its equipment used is included for the column type hollow bushing that a cross section is pentagonal, and
Vibration hammer equipment for immersed tube.Although the five-pointed star of in-site pouring can be made using the technique described in this complete equipment and document
Shape pile body, still, because this pile body face area greatly reduces, end resistance can be reduced substantially in the soil body, single pile bearing
Power can not be also effectively improved.It is anti-that another Chinese patent literature CN103485334B discloses a kind of double-layer plastic sleeve pipe
Encircle the construction method of curve hollow shaped pile, wherein, it is provided on precast reinforced concrete pile point and inner circular band spiral shell
The pile body central circular sleeve pipe connection pipe of line plastic bushing connection connects convex falcon with inner side plastic bushing, with outside Y-bandage screw thread
The outer side sleeve connecting tube of plastic bushing connection connects convex falcon with outside plastic bushing, and the immersed tube being connected with immersed tube on the outside of pile body connects
Groove is connect, the precast reinforced concrete pile for being connected with above-mentioned connecting tube and sleeve pipe point and Grouting Pipe, steel reinforcement cage are driven into together
In the soil body, then slip casting, finally inject a small amount of concrete, shape in the cavity between outside Y-bandage screw plastic casing and immersed tube again
Pile side cement soil layer.Although this publication disclose with more roomy precast reinforced concrete pile point, it is pre-
System, the withdrawal resistance deficiency of pile body after the soil body is squeezed into, in addition, being provided with the Y shape plastic bushing of screw thread and outer inside pile body
Side sleeve pipe connection pipe, it is that preferably can be combined for the concrete of injection with Y shape plastic bushing, so as to the pre-manufactured steel with bottom
Reinforced concrete pile top is combined into one, to improve the resistance to plucking of pile body, however, the soil cement on the outside of patent document pile is most
End form into be still cylindrical pile body, so as to pile body frictional resistance mention raising.In addition, for above-mentioned two patents
Document is used for the mould for making shaped pile and equipment equally exists some defects, such as, patent document CN2023233935U institutes are public
It is the column pipe that cross section is uniform pentagonal that opens, which is used to make the mould of pentagonal special pile body, and this sleeve pipe needs another
One equally there is the inner sleeve that pentagonal and structure coordinate with it to realize, is combined into pentagonal just because of cooperation, is ramming
During hitting pile, easily occur between inner sleeve and outer tube because finding to relatively rotate and occur the situation of side collision,
So as to cause casing damage bigger.Shaped pile disclosed in Chinese patent literature CN103485334B, expand for making to have
The equipment of the shaped pile at bottom is excessively complicated, and making step is relatively complicated, and final pile body resistance to plucking and pile body bearing capacity are not good enough.
The content of the invention
Therefore, the technical problem to be solved in the present invention is to propose a kind of simple in construction, and cost is low, easy to operate and use the longevity
The long outer tube for being used to make the full pound type abnormity hidden pipe pile pile driving equipment with larger pile body bearing capacity of life.
Therefore, the invention discloses a kind of outer tube of full pound type abnormity hidden pipe pile pile driving equipment, the outer tube has
Cross section is circular hollow lumen, and on the outer wall close to the outer tube of the insertion end of the outer tube and to
The radial projection of outer extension, wherein, the inner sleeve is suitable to form movable nested and back cover with the hollow lumen for cylinder
Coordinate；The radial projection is solid radial projection or hollow radial projection, is adapted so that the inner sleeve and the overcoat
Pipe coordinates the pile body of extrusion to have special-shaped pile body；The radial projection is at least one coign structure, or at least one periphery is
The raised structures of arc.
The outer tube of above-mentioned full pound type abnormity hidden pipe pile pile driving equipment, wherein, the radial projection inserts soil along outer tube
The sectional area in the direction of body is gradually reduced.
The outer tube of above-mentioned full pound type abnormity hidden pipe pile pile driving equipment, wherein, the solid radial projection or described hollow
Radial projection is the integrated formed structure being shaped on the outer wall of the outer tube.
The outer tube of above-mentioned full pound type abnormity hidden pipe pile pile driving equipment, wherein, the solid radial projection or described hollow
Radial projection is fixedly mounted at the absolute construction on the outer wall of the outer tube.
The outer tube of above-mentioned full pound type abnormity hidden pipe pile pile driving equipment, wherein, the solid radial projection or described hollow
Radial projection is the absolute construction being removably mounted on the outer wall of the outer tube.
The above-mentioned technical proposal of the present invention has the following technical effect that relative to prior art:
1. a kind of outer tube of full pound type abnormity hidden pipe pile pile driving equipment of the present invention, wherein, the outer tube has horizontal stroke
Section is circular hollow lumen, and on the outer wall close to the outer tube of the insertion end of the outer tube and outwards
Radially extending projection, wherein, the inner sleeve is matched somebody with somebody for cylinder suitable for forming movable nested and back cover with the hollow lumen
Close；The radial projection is solid radial projection or hollow radial projection, is adapted so that the inner sleeve and the outer tube
Coordinate the pile body of extrusion there is special-shaped pile body；The radial projection is at least one coign structure, or at least one periphery is arc
The raised structures of shape.Design above, only by a small amount of configuration design for changing outer tube, you can the stake holes of shaped pile is formed,
Simple in construction and cost is low, and inner sleeve and matching somebody with somebody for outer tube are combined into rounded engagement, inner sleeve during immersed tube stake
Outer tube alignment is relatively easy to, i.e., simple to operate, and circumferentially opposed rotation occurs when immersed tube, is also not in sharp impacts
And damage the situation of outer tube or inner sleeve so that the pile driving equipment to last a long time；It is in addition, outer with above structure
Sleeve pipe and inner sleeve coordinate the pile body with special-shaped pile body of extrusion, merely by adding a small amount of concrete, Ke Yizeng
The transversal compression area and stake week frictional resistance area of big pile body, so as to increase pile body frictional resistance, also increase end resistance；Equivalent to
Only by a small amount of immersed tube soil compaction difficulty of increase so that pile body obtains bigger vertical bearing capacity, and anti-pulling capacity and level are held
Power is carried, and then obtains the energy acquisition central diameter stake for only putting into injection path stake, or even the effect of big footpath stake.
2. the sectional area that the radial projection inserts the direction of the soil body along outer tube is gradually reduced, can enter in favor of outer tube
Enter the soil body, while can ensure that the shape of pile body meets shape requirement again.
3. the solid radial projection or the hollow radial projection are to be shaped in the outer wall of the outer tube
On integrated formed structure, can cause processing outer tube disposably realized by the way of integrated poured, greatly reduce
Process-cycle.
4. the solid radial projection or the hollow radial projection are fixedly mounted at the outer wall of the outer tube
On absolute construction, can be on common outer tube by fixed structure, the form installed or generally welded will be similar
The solid radial projection or the hollow radial projection of lug are arranged on the outer wall of outer tube so that manufacture craft is flexible
Simple and fast.
5. the solid radial projection or the hollow radial projection are be removably mounted at the outer tube described outer
Absolute construction on wall so that the radial projection is readily replaceable and safeguards.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of full pound type abnormity hidden pipe pile pile driving equipment of the present invention；
Fig. 2 is the outer tube and inner sleeve of the full pound type abnormity hidden pipe pile pile driving equipment of one of which embodiment of the present invention
The schematic diagram of cooperation；
Fig. 3 is that the outer tube of the full pound type abnormity hidden pipe pile pile driving equipment of another embodiment of the present invention and inner sleeve are matched somebody with somebody
The schematic diagram of conjunction；
Fig. 4 is that the outer tube of the full pound type abnormity hidden pipe pile pile driving equipment of another embodiment of the present invention and inner sleeve are matched somebody with somebody
The schematic diagram of conjunction；
Fig. 5 is profile of Fig. 3 outer tube along C-C directions；
Fig. 6 is profile of Fig. 4 outer tube along C-C directions；
Fig. 7 is the cross-sectional view of the outer tube of another embodiment；
Fig. 8 is the cross-sectional view of the outer tube of another embodiment；
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It is be combined with each other into conflict can.
Embodiment
As shown in figure 1, a kind of full pound type abnormity hidden pipe pile pile driving equipment, including:Piling machine 1, on piling machine
Pile monkey 9, and coordinate with the piling machine 1 to realize the outer tube 2 of immersed tube and inner sleeve 3；Preferably, the piling machine 1 wraps
Include support 7, first pulley component 8, on the support 7；Also include:Second pulley component 10, installed in the support
On；Pile monkey drive device 15, installation on the bracket, are connected with the pile monkey 9 by the second pulley component 10, are used for
The pile monkey is driven to exert a force the outer tube 2 and the inner sleeve 3, wherein, the first end of the pile monkey 9 is slided with described first
8 connections of wheel group, the second end has the fixed structure 16 for being used for fixing the inner sleeve and the outer tube.
As shown in Fig. 2 wherein, the outer tube 2 has cross section for circular hollow lumen 4, and positioned at close to institute
State on the outer wall of the outer tube of the insertion end 5 of outer tube 2 and be outwardly extending diametrically projection 6, wherein, the inner sleeve 3
It is suitable to and back cover nested with the formation activity of hollow lumen 4 for cylinder to coordinate；The radial projection is solid radial projection
Or hollow radial projection, it is adapted so that the inner sleeve coordinates the pile body of extrusion to have special-shaped pile body with the outer tube.Need
It is noted that outer tube includes being used for the working end coordinated with piling machine and relative with the working end is used to insert the soil body
Insertion end.In addition, the position of the radial projection can be had necessarily with the end face of the insertion end of the outer tube
Distance, or as shown in figure 3, can connect with the end face of the insertion end of the outer tube.The shaped pile is as relative
For cylindrical pile body, i.e. there is radially projecting pile body structure in the outside of original cylindrical pile body, the structure
Shape depends on the shape of the radial projection of the outer tube.The solid radial projection or hollow radial projection can be with
It is the integrated formed structure being shaped on the outer wall of outer tube, can also be fixedly mounted or be removably mounted at outer tube
Absolute construction on outer wall.
The above-mentioned full pound type abnormity hidden pipe pile pile driving equipment of the present embodiment, as illustrated in figs. 5-7, the reality of the outer tube
Heart radial projection or hollow radial projection 6 are a coign structure (not marking herein), or are multiple coign structures, such as Fig. 8
Shown, the periphery of the radial projection can be the raised structures of arc again, as a kind of preferred embodiment, as shown in figure 4,
The sectional area that the radial projection 6 inserts the direction of the soil body along outer tube 2 is gradually reduced.The design that sectional area is gradually reduced can be with
The soil body resistance that the radial projection is subject to when reducing the outer tube insertion soil body, so as to be advantageous to inserting for outer tube
Enter.
The pile monkey in above-mentioned full pound type abnormity hidden pipe pile pile driving equipment is preferably electrically operated hammer or diesel hammer.In addition,
The pile monkey drive device 15 can be hoist engine.
The outer tube of the full pound type abnormity hidden pipe pile pile driving equipment of the present embodiment, change the outer of outer tube only by a small amount of
Shape designs, you can form the stake holes of shaped pile, simple in construction and cost is low, and during immersed tube stake inner sleeve with it is outer
Matching somebody with somebody for sleeve pipe is combined into rounded engagement, and the alignment of inner sleeve outer tube is relatively easy to, i.e., simple to operate, occurs when immersed tube circumferential
Relatively rotate, be also not in sharp impacts and damage the situation of outer tube or inner sleeve so that the pile driving equipment causes the longevity
Life is longer；In addition, the outer tube with above structure coordinates the pile body with special-shaped pile body of extrusion with inner sleeve, only lead to
Cross and add a small amount of concrete, the transversal compression area and stake week frictional resistance area of pile body can be increased, rubbed so as to increase pile body
Resistance, also increase end resistance；Equivalent to only by a small amount of immersed tube soil compaction difficulty of increase so that pile body obtains bigger hang down
Straight bearing capacity, anti-pulling capacity and horizontal bearing capacity, and then the energy acquisition central diameter stake for only putting into injection path stake is obtained, very
To the effect of big footpath stake.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (4)
1. a kind of outer tube of full pound type abnormity hidden pipe pile pile driving equipment, it is characterised in that there is the outer tube cross section to be
Circular hollow lumen, and on the outer wall close to the outer tube of the insertion end of the outer tube and stretch out
Radial projection, wherein, the inner sleeve is suitable to form movable nested and back cover cooperation with the hollow lumen for cylinder；It is described
Radial projection is solid radial projection or hollow radial projection, is adapted so that the inner sleeve coordinates with the outer tube and extrudes
Pile body there is special-shaped pile body；The radial projection is at least one coign structure, or the projection that at least one periphery is arc
Structure；The sectional area that the radial projection inserts the direction of the soil body along outer tube is gradually reduced.
2. the outer tube of full pound type abnormity hidden pipe pile pile driving equipment according to claim 1, it is characterised in that:The solid footpath
It is the integrated formed structure that is shaped on the outer wall of the outer tube to raised or described hollow radial projection.
3. the outer tube of full pound type abnormity hidden pipe pile pile driving equipment according to claim 1, it is characterised in that:The solid footpath
The absolute construction being fixedly mounted to raised or described hollow radial projection on the outer wall of the outer tube.
4. the outer tube of full pound type abnormity hidden pipe pile pile driving equipment according to claim 1, it is characterised in that:The solid footpath
It is the absolute construction that is removably mounted on the outer wall of the outer tube to raised or described hollow radial projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873495.2A CN107604919A (en) | 2017-09-25 | 2017-09-25 | The outer tube of full pound type abnormity hidden pipe pile pile driving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710873495.2A CN107604919A (en) | 2017-09-25 | 2017-09-25 | The outer tube of full pound type abnormity hidden pipe pile pile driving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107604919A true CN107604919A (en) | 2018-01-19 |
Family
ID=61057539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710873495.2A Pending CN107604919A (en) | 2017-09-25 | 2017-09-25 | The outer tube of full pound type abnormity hidden pipe pile pile driving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395321A (en) * | 2020-03-23 | 2020-07-10 | 江西基业科技有限公司 | Construction method of full-ramming type secondary soil-squeezing multi-head club-footed pile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747537A1 (en) * | 1995-06-08 | 1996-12-11 | B.V.B.A. Olivier Betonfabriek En Funderingstechnieken | Drive-out drill and method for the realisation of ground screw-piles |
| CN1434174A (en) * | 2003-01-30 | 2003-08-06 | 中国科学院武汉岩土力学研究所 | Cross thin wall pipe-sinking device for vibration pipe-sinking pile-dilling machine and pile-filling method thereof |
| CN101684650A (en) * | 2008-09-27 | 2010-03-31 | 陈东曙 | Cast-in-place concrete thin-walled tooth-shaped tubular pile with large diameter, pile forming device and method for forming pile |
| CN201627199U (en) * | 2009-11-24 | 2010-11-10 | 孔红斌 | Pile-forming device for concrete cast-in-site pile with convex edge-shaped immersed tube |
| CN106168027A (en) * | 2016-07-15 | 2016-11-30 | 刘献刚 | Vibration hammer equipment and the pressure type pile body construction method of shaking of this vibration hammer equipment of employing |
-
2017
- 2017-09-25 CN CN201710873495.2A patent/CN107604919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747537A1 (en) * | 1995-06-08 | 1996-12-11 | B.V.B.A. Olivier Betonfabriek En Funderingstechnieken | Drive-out drill and method for the realisation of ground screw-piles |
| CN1434174A (en) * | 2003-01-30 | 2003-08-06 | 中国科学院武汉岩土力学研究所 | Cross thin wall pipe-sinking device for vibration pipe-sinking pile-dilling machine and pile-filling method thereof |
| CN101684650A (en) * | 2008-09-27 | 2010-03-31 | 陈东曙 | Cast-in-place concrete thin-walled tooth-shaped tubular pile with large diameter, pile forming device and method for forming pile |
| CN201627199U (en) * | 2009-11-24 | 2010-11-10 | 孔红斌 | Pile-forming device for concrete cast-in-site pile with convex edge-shaped immersed tube |
| CN106168027A (en) * | 2016-07-15 | 2016-11-30 | 刘献刚 | Vibration hammer equipment and the pressure type pile body construction method of shaking of this vibration hammer equipment of employing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395321A (en) * | 2020-03-23 | 2020-07-10 | 江西基业科技有限公司 | Construction method of full-ramming type secondary soil-squeezing multi-head club-footed pile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108797574B (en) | Large-diameter cantilever type steel pipe pile and construction method thereof | |
| CN104563911B (en) | Drilling rod for the construction of base expanding and base expanding Screw Pile | |
| CN108797573B (en) | Steel pipe pile with extending arms and construction method thereof | |
| CN108797575B (en) | Extending arm type steel pipe pile and construction method thereof | |
| CN107604919A (en) | The outer tube of full pound type abnormity hidden pipe pile pile driving equipment | |
| CN113323009B (en) | Inclined strut offshore wind power single pile foundation with damping sleeve and construction method | |
| CN107806091A (en) | Full pound type abnormity pipe pile settling construction method | |
| CN107604912A (en) | Full pound type abnormity club-footed pile pile driving equipment | |
| CN108035343A (en) | Full pound type abnormity pedestal pile constructing process | |
| CN107806097A (en) | The outer tube of full pound type abnormity club-footed pile pile driving equipment | |
| CN107558474A (en) | Shake the outer tube of pressing type special-shaped club-footed pile pile driving equipment | |
| CN107806088A (en) | Shake the outer tube of pressing type special-shaped hidden pipe pile pile driving equipment | |
| CN107794920A (en) | Full pound type abnormity hidden pipe pile pile driving equipment | |
| CN207452891U (en) | Shake the outer tube of pressing type special-shaped hidden pipe pile pile driving equipment | |
| CN210263026U (en) | Anti structure that floats of hole-forming bored concrete pile steel sleeve is protected to mud dado of going out terrace | |
| CN107806090A (en) | Shake pressing type special-shaped hidden pipe pile pile driving equipment | |
| CN207828974U (en) | Shake the outer tube of pressing type special-shaped club-footed pile pile driving equipment | |
| CN210341896U (en) | Construction structures that floats is prevented to bored concrete pile steel reinforcement cage | |
| CN107604918A (en) | Shake pressing type special-shaped club-footed pile pile driving equipment | |
| CN207452896U (en) | Full pound type abnormity club-footed pile pile driving equipment | |
| CN207512739U (en) | Shake pressing type special-shaped hidden pipe pile pile driving equipment | |
| CN107806092A (en) | Full pound type abnormity bull pedestal pile constructing process | |
| CN113187026B (en) | Open caisson construction method and reinforcing mold for integrated prefabricated pump station | |
| CN107794918A (en) | Shake pressing type special-shaped bull pedestal pile constructing process | |
| CN206591540U (en) | Basement bottom board cushion cap and engineering pile attachment structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
|
| RJ01 | Rejection of invention patent application after publication |