CN106032669B - A kind of pile foundation shield-tube embedment creeps into all-in-one machine with stake holes - Google Patents
A kind of pile foundation shield-tube embedment creeps into all-in-one machine with stake holes Download PDFInfo
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- CN106032669B CN106032669B CN201510118907.2A CN201510118907A CN106032669B CN 106032669 B CN106032669 B CN 106032669B CN 201510118907 A CN201510118907 A CN 201510118907A CN 106032669 B CN106032669 B CN 106032669B
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Abstract
The present invention relates to a kind of pile foundation shield-tube embedments and stake holes to creep into all-in-one machine, including bearing system, drilling system, shield-tube embedment system, conduit lifting system, the drilling system includes air-compressor set, boring rod set, revolving gear, drill bit, the shield-tube embedment system includes casing, casing connector, the casing includes inner wall, outer wall, the casing connector is connected by circumferential screw thread with the casing, the shield-tube embedment drilling rod is arranged between the drilling drilling rod and the casing connector, the lower part of the shield-tube embedment drilling rod is connect with the casing connector, the casing is two-wall hollow structure, the casing connector is both arms hollow structure, the conduit lifting system includes hoist engine, it is mounted with the conduit of armored concrete, the hoist engine is connect by steel wire rope with the conduit.The present invention provides a kind of pile foundation shield-tube embedment and creeps into all-in-one machine with stake holes, solves all kinds of soft geology pile foundation borings and there is technical issues that the risk of collapse hole and shield-tube embedment are long, can not extract.
Description
Technical field
The present invention relates to a kind of pile foundation shield-tube embedments applied to building pile foundation engineering device field and stake holes drilling one
Machine.
Background technology
During building pile foundation engineering construction, often to be carried out under different geological conditions.When encountering soft geology, if
The geological stratification is thicker, in boring procedure or after pore-forming, often will appear collapse hole phenomenon.It collapses, builds to solve the problems, such as that stake holes is collapsed
Pile foundation construction is built mostly to construct using holing with slurry wall protection or tiretube process drilling.But holing with slurry wall protection or tiretube process drilling
All there is itself in construction, specifically：During holing with slurry wall protection, a large amount of discarded slurry can be generated, it is not only dirty
Construction site is contaminated, can also be affected to ambient enviroment, at the same time, discarded slurry is cleared up or administers contaminated ring
The work such as border can lead to the increase of construction cost again；When tiretube process drills, mostly casing is pressed into stratum using mechanical device,
The easy deviation of process of press in middle sleeve, inclination, and the length for being pressed into casing cannot be long, general 4-6m is advisable, and when too long, press-in is tired
Difficulty, and be not drawn out easily, it will also result in the waste of casing.
Therefore, it is in mud, recently miscellaneous buries in the soft geologies layers such as soil layer, silt, sand, clay or a small amount of gravel soil
Fast drilling pore-forming when building pile foundation is constructed, needs to develop one kind for loose and soft surrounding rock and can be ensured that hole quality, avoids
Collapse hole, while do not pollute construction site, the construction machinery of engineering-environment and construction method again.
Invention content
It is an advantage of the invention to provide a kind of pile foundation shield-tube embedments and stake holes to creep into all-in-one machine, solves all kinds of
Soft geology pile foundation boring there are the risk and shield-tube embedment of collapse hole are long, can not extract waste of materials the technical issues of.
The above-mentioned purpose and other purposes of the present invention solves by the following technical programs：
The present invention provides a kind of pile foundation shield-tube embedment and creeps into all-in-one machine with stake holes, described including bearing system, drilling system
Bearing system includes bottom plate, column, and the drilling system includes air-compressor set, boring rod set, revolving gear, drill bit, the sky
Press group includes air compressor machine, air accumulator, and the air compressor machine, air accumulator are connected by pipeline with the top of the boring rod set, institute
It states boring rod set and includes drilling drilling rod, shield-tube embedment drilling rod, which is characterized in that further include shield-tube embedment system, conduit promotes system
System, the shield-tube embedment system include casing, casing connector, and the casing includes inner wall, outer wall, the casing connector
It is connected by circumferential screw thread with the casing, the conduit lifting system includes hoist engine, the conduit for being mounted with armored concrete,
The hoist engine is connect by steel wire rope with the conduit, wherein：
The shield-tube embedment drilling rod is arranged between the drilling drilling rod and the casing connector；
The lower part of the shield-tube embedment drilling rod is connect with the casing connector；
The casing is two-wall hollow structure, and connection rib is equipped between the casing double-walled；
The casing connector is correspondingly arranged on interior tapered screw thread, the casing connector with the casing junction
For both arms hollow structure.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the casing is merogenesis system
Structure, head section casings lower part are equipped with cutting shoe, and intermediate casing upper and lower part is respectively equipped with the circumferential screw thread of mutual cooperation.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the shield-tube embedment drilling rod
Inner wall be provided with high-pressure blast hidden pipe, the high-pressure blast hidden pipe is connected by connecting tube with the casing connector.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that outside the first section casing
Wall is equipped with gas vent.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the casing connector
Top is linked with the shield-tube embedment drilling rod moveable hinge.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the drilling drilling rod and institute
State the link of drill bit moveable hinge.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the revolving gear passes through
Guide rail is fixed on the column.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the steel wire rope passes through solid
The fixed pulley being scheduled on the column is connect with the conduit.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the air-compressor set is fixed
On the bottom plate, the hoist engine is fixed on the bottom plate.
A kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, it is preferable that the lower part of the bottom plate is set
It is equipped with mobile crawler belt.
The advantages of the present invention are：
1. a kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, bore soft geology layer pile foundation construction
The boring method to be followed up during hole using full casing, solves the problems, such as collapse hole, Completion of Drilling Hole speed is fast, work efficiency is high, at low cost.
2. a kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine, mud off pair when avoiding drilling with stake holes
Construction site, the pollution of engineering-environment.
3. a kind of pile foundation shield-tube embedment provided by the invention creeps into all-in-one machine with stake holes, coordinate filling concrete operation, it is real
The recycling of conduit is showed, has not only contributed to the protection to environment, also correspondingly reduce construction cost.
Description of the drawings
The preferred embodiment of the present invention is carried out below in conjunction with the accompanying drawings to describe in detail or preferably, wherein,
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram that casing drilling rod connects casing connector；
Fig. 3 is the structure diagram that casing drilling rod connects drill bit；
Fig. 4 is casing structure schematic diagram；
Fig. 5 is boring rod set structure diagram；
Bottom plate -1, column -2, boring rod set -3, drilling drilling rod -31, shield-tube embedment drilling rod -32, revolving gear -4, drill bit -
5th, air compressor machine -6, air accumulator -7, casing -8, inner wall -81, outer wall -82, casing connector -9, circumferential screw thread -10, hoist engine -
11st, fixed pulley -12, mobile crawler belt -13.
Specific embodiment
According to the technique and scheme of the present invention, in the case of the connotation for not changing the present invention, the common skill of this field
Art personnel can propose multiple frame modes of the present invention.Therefore detailed description below and attached drawing are only to the present invention
Technical solution illustrates, and is not to be construed as the whole of the present invention or is considered as the restriction to technical solution of the present invention or limit
System.
Refer to the attached drawing 1-4, the present invention provide a kind of pile foundation shield-tube embedment and creep into all-in-one machine with stake holes, including bearing system,
Drilling system, shield-tube embedment system, conduit lifting system, the bearing system include bottom plate 1, column 2, the drilling system packet
Air-compressor set, boring rod set 3, revolving gear 4, drill bit 5 are included, the air-compressor set includes air compressor machine 6, air accumulator 7, the pneumatics
Unit is fixed on the bottom plate 1, and the air compressor machine 6, air accumulator 7 are connected by pipeline with the top of the boring rod set 3, institute
It states revolving gear 4 to be fixed on the column 2 by guide rail, the boring rod set 3 includes drilling drilling rod 31, shield-tube embedment drilling rod
32, the drilling drilling rod 31 is linked with 5 moveable hinge of drill bit, easy to disassemble.
The shield-tube embedment system includes casing 8, casing connector 9, and the casing 8 includes inner wall 81, outer wall 82, described
Casing connector 9 is connected by circumferential screw thread 10 with the casing 8, and the outer wall of the first section casing 8 is equipped with gas vent.
The shield-tube embedment drilling rod setting 32 is between the drilling drilling rod 31 and the casing connector 9, the casing
The inner wall of embedded drilling rod 32 is provided with high-pressure blast hidden pipe, and the high-pressure blast hidden pipe passes through connecting tube and 9 phase of casing connector
Even.The high-pressure blast hidden pipe of high-pressure blast from the shield-tube embedment drilling rod 32 is discharged into the hollow layer of the casing 8, from 8 outer wall of casing
Gas vent is discharged, and forms air curtain.
The conduit lifting system includes hoist engine 11, the conduit for being mounted with armored concrete, and the hoist engine 11 is fixed
On the bottom plate 1, the hoist engine 11 is connect by steel wire rope with the conduit, and specifically exactly described steel wire rope passes through
The fixed pulley 12 being fixed on the column 2 is connect with the conduit, coordinates filling concrete operation, realizes the extraction work of conduit
Make.
The lower part of the shield-tube embedment drilling rod 32 is connect with the casing connector 9, the top of the casing connector 9 with
32 moveable hinge of the shield-tube embedment drilling rod link.The casing connector 9 of different size can be made as needed, be correspondingly furnished with
The drill bit 5 of multiple and different diameters, model, to adapt to different construction environments.
The casing 8 is two-wall hollow structure, and connection rib is equipped between 8 double-walled of casing, and the casing 8 is merogenesis knot
Structure, 8 lower part of head section casings are equipped with cutting shoe, and top is equipped with circumferential screw thread 10, and intermediate 8 upper and lower part of casing is respectively equipped with mutually
The circumferential screw thread 10 of cooperation.
The casing connector 9 is correspondingly arranged on interior tapered screw thread, the casing connection with 8 junction of casing
First 9 be both arms hollow structure, and the structure of the casing connector 9 is corresponding with the structure of the casing 8.
Preferably, the lower part of the bottom plate 1 is provided with mobile crawler belt 13.The mobile crawler belt 13 disclosure satisfy that many complexity
Landform enhances the adaptive capacity to environment of the pile foundation shield-tube embedment and stake holes drilling all-in-one machine.
When carrying out operation using a kind of pile foundation shield-tube embedment provided by the invention and stake holes drilling all-in-one machine, specific manifestation
For：1. using before 5 trepanning of drill bit, casing connector 9 is connect by pre-plugged casing 8 with casing 8.
2. opening air Compressor unit air feed, while shield-tube embedment drilling rod 32 is rotated, the rotation of casing 8 is made to submerge underground.
3. after completing embedded section casing 8, air compressing device is closed, casing connector 9 is rotated backward, by casing connector 9
It unloads, the second section casing 8 is made to be connect with casing connector 9, be aligned the casing 8 installed, rotate forward the second section casing 8, make
Upper and lower section casing 8 is connected.
4. being again turned on air compressing device, shield-tube embedment drilling rod 32 rotates into downwards, buries the second section casing 8, similar with this, buries
If more piece casing 8.
5. all casings 8 bury the depth of needs, air compressing device is closed, casing connector 9 is unloaded, drilling is bored
Bar 31 is connect with drill bit 5, starts to creep into.
6. after being drilled into bottom casing 8, repeat the above steps 3 again, casing 8 is buried again, is then repeated the above steps
4, it drills again, so alternately, up through soft geology layer.
7. after pore-forming, underwater pile concrete is perfused, when concrete is embedded to 5-6m, start to rotate casing 8, withdrawing is centainly high
Degree, then, concrete perfusion and withdrawing casing 8 alternately,, should conveying high-pressure wind when extracting casing 8 up to completing pile foundation
Coordinate the withdrawing of casing 8.
, can be according to different stratum when pile foundation shield-tube embedment provided by the invention is with stake holes drilling all-in-one machine drilling, spirit
It is living to take the construction technology for first drilling and burying drill after casing 8 or first embedded casing 8 afterwards.Pile foundation casing provided by the invention buries
If creeping into all-in-one machine with stake holes, solve the easy collapse hole of pile foundation boring and casing 8 bury it is long, asking for waste of materials can not be extracted
Topic, suitable for the pile foundation construction of all kinds of soft geologies.
Claims (10)
1. a kind of pile foundation shield-tube embedment creeps into all-in-one machine with stake holes, including bearing system, drilling system, the bearing system includes
Bottom plate (1), column (2), the drilling system includes air-compressor set, boring rod set (3), revolving gear (4), drill bit (5), described
Air-compressor set includes air compressor machine (6), air accumulator (7), and the air compressor machine (6), air accumulator (7) pass through pipeline and the boring rod set
(3) top is connected, and the boring rod set (3) includes drilling drilling rod (31), shield-tube embedment drilling rod (32), which is characterized in that also
Including shield-tube embedment system, conduit lifting system, the shield-tube embedment system includes casing (8), casing connector (9), described
Casing (8) includes inner wall (81), outer wall (82), and the casing connector (9) passes through circumferential screw thread (10) and the casing (8) phase
Even, the conduit lifting system includes hoist engine (11), the conduit for being mounted with armored concrete, and the hoist engine (11) passes through steel
Cord is connect with the conduit, wherein：
The shield-tube embedment drilling rod (32) is arranged between the drilling drilling rod (31) and the casing connector (9)；
The lower part of the shield-tube embedment drilling rod (32) is connect with the casing connector (9)；
The casing (8) is two-wall hollow structure, and connection rib is equipped between casing (8) double-walled；
The casing connector (9) is correspondingly arranged on interior tapered screw thread, the casing connection with the casing (8) junction
Head (9) is both arms hollow structure.
2. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the casing
(8) it is merogenesis structure, head sections casing (8) lower part is equipped with cutting shoe, and intermediate casing (8) upper and lower part is respectively equipped with phase interworking
The circumferential screw thread (10) of conjunction.
3. a kind of pile foundation shield-tube embedment according to claim 2 creeps into all-in-one machine with stake holes, which is characterized in that the casing
The inner wall of embedded drilling rod (32) is provided with high-pressure blast hidden pipe, and the high-pressure blast hidden pipe passes through connecting tube and the casing connector
(9) it is connected.
4. a kind of pile foundation shield-tube embedment according to claim 3 creeps into all-in-one machine with stake holes, which is characterized in that the first section
The outer wall of casing (8) is equipped with gas vent.
5. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the casing
The top of connector (9) is linked with shield-tube embedment drilling rod (32) moveable hinge.
6. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the drilling
Drilling rod (31) is linked with the drill bit (5) moveable hinge.
7. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the convolution
Device (4) is fixed on by guide rail on the column (2).
8. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the steel wire
Rope is connect by the fixed pulley (12) being fixed on the column (2) with the conduit.
9. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the pneumatics
Unit is fixed on the bottom plate (1), and the hoist engine (11) is fixed on the bottom plate (1).
10. a kind of pile foundation shield-tube embedment according to claim 1 creeps into all-in-one machine with stake holes, which is characterized in that the bottom
The lower part of plate (1) is provided with mobile crawler belt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118907.2A CN106032669B (en) | 2015-03-18 | 2015-03-18 | A kind of pile foundation shield-tube embedment creeps into all-in-one machine with stake holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118907.2A CN106032669B (en) | 2015-03-18 | 2015-03-18 | A kind of pile foundation shield-tube embedment creeps into all-in-one machine with stake holes |
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| Publication Number | Publication Date |
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| CN106032669A CN106032669A (en) | 2016-10-19 |
| CN106032669B true CN106032669B (en) | 2018-06-29 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250287A (en) * | 1996-03-16 | 1997-09-22 | Tobishima Corp | Natural ground drilling device |
| JP2000017979A (en) * | 1998-07-06 | 2000-01-18 | Toa Grout Kogyo Co Ltd | Drilling machine and drilling method |
| CN101705684A (en) * | 2009-11-13 | 2010-05-12 | 中铁大桥局集团第四工程有限公司 | Method for sinking steel protecting canister for drilled pile construction |
| CN203846485U (en) * | 2014-05-28 | 2014-09-24 | 宏润建设集团股份有限公司 | Long pile percussion drill hole forming construction device |
| CN204530704U (en) * | 2015-03-18 | 2015-08-05 | 重庆建工住宅建设有限公司 | A kind of pile foundation shield-tube embedment and stake holes creep into all-in-one |
-
2015
- 2015-03-18 CN CN201510118907.2A patent/CN106032669B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250287A (en) * | 1996-03-16 | 1997-09-22 | Tobishima Corp | Natural ground drilling device |
| JP2000017979A (en) * | 1998-07-06 | 2000-01-18 | Toa Grout Kogyo Co Ltd | Drilling machine and drilling method |
| CN101705684A (en) * | 2009-11-13 | 2010-05-12 | 中铁大桥局集团第四工程有限公司 | Method for sinking steel protecting canister for drilled pile construction |
| CN203846485U (en) * | 2014-05-28 | 2014-09-24 | 宏润建设集团股份有限公司 | Long pile percussion drill hole forming construction device |
| CN204530704U (en) * | 2015-03-18 | 2015-08-05 | 重庆建工住宅建设有限公司 | A kind of pile foundation shield-tube embedment and stake holes creep into all-in-one |
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| Publication number | Publication date |
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| CN106032669A (en) | 2016-10-19 |
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| CB03 | Change of inventor or designer information |
Inventor after: Huang Huang Inventor after: Wang Qingjiang Inventor after: He Hongwei Inventor after: Li Yuexia Inventor after: Li Qiang Inventor after: Zhou Yu Inventor after: Duan Yunfeng Inventor before: Wang Qingjiang Inventor before: Li Qiang Inventor before: Zhou Yu |
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Effective date of registration: 20180327 Address after: 400015 Yuzhong District, Chongqing osmanthus garden No. 43 Applicant after: Chongqing Construction Residential Engineering Co., Ltd. Applicant after: Wang Qingjiang Applicant after: Chongqing Construction Engineering Group Co., Ltd. Address before: 400000 Yuzhong District, Chongqing osmanthus garden No. 43 Applicant before: Chongqing Construction Residential Engineering Co., Ltd. Applicant before: Wang Qingjiang |
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