CN106049471B - Admant layer jet mixing device - Google Patents
Admant layer jet mixing device Download PDFInfo
- Publication number
- CN106049471B CN106049471B CN201610442742.9A CN201610442742A CN106049471B CN 106049471 B CN106049471 B CN 106049471B CN 201610442742 A CN201610442742 A CN 201610442742A CN 106049471 B CN106049471 B CN 106049471B
- Authority
- CN
- China
- Prior art keywords
- pipe
- whitewashing
- drilling pipe
- drilling
- rubble
- 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.)
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Links
- 238000005553 drilling Methods 0.000 claims abstract description 79
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000003208 petroleum Substances 0.000 claims abstract description 8
- 239000002689 soil Substances 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 20
- 239000004568 cement Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007569 slipcasting Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- -1 cobble Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000011229 interlayer Substances 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
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/14—Drilling by use of heat, e.g. flame drilling
- E21B7/146—Thermal lances
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/003—Injection of material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0038—Production methods using an auger, i.e. continuous flight type
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Paleontology (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of admant layer jet mixing device, it is characterized in that admant layer jet mixing device includes three whitewashing drilling pipes and a rubble drilling pipe, whitewashing drilling pipe carries spiral rib, Grouting Pipe is provided with whitewashing drilling pipe, Grouting Pipe is fixed on whitewashing drilling pipe by locator card at the top of drilling pipe of whitewashing, flow valve is provided between Grouting Pipe and pulp-entering pipe to control flow, grouting amount can be adjusted according to the soil property situation of whitewashing drilling pipe position；Whitewashing drilling pipe couples with the power-equipment in power set；Grouting Pipe bottom sets check valve in drilling pipe；Rubble drilling pipe carries jet pipe, and jet pipe front end is provided with high temperature flame projecting showerhead, and jet pipe rear end sets igniter, and igniter is connected with petroleum pipeline, and petroleum pipeline connects with the oil storage tank in power set；Drilling pipe of whitewashing, which is set, is oriented to steel plate, is set on the outside of whitewashing drilling pipe and is oriented to steel ring.
Description
Technical field
The present invention relates to a kind of jet mixing device, more particularly to admant layer jet mixing device.
Background technology
Cement mixing rotary churning pile once because cost it is low, it is easy for construction in engineering field using more, particularly water-stop curtain is big
Amount uses cement mixing rotary churning pile, but because rig itself probing is limited in one's ability, cannot be applied running into admant layer.One
Superficial part has been possible to admant interlayer when a little Engineering Zones can be potentially encountered basement supporting, how using good water-stop curtain
It is the problem that engineering staff faces, is had if overcoming cement mixing rotary churning pile to may not apply to the limitation obviously of admant layer good
Good project benefit.In addition, cement mixing jet grouting pile construction equipment than lighter, usually occurs inclined existing in work progress
As.
The content of the invention
The present invention is to provide a kind of admant layer jet mixing device, and solution overcomes cement mixing rotary churning pile to may not apply to firmly
The problem of limitation and inclination of rock layers.
Admant layer jet mixing device includes a three whitewashing drilling pipes and rubble drilling pipes, and whitewashing drill pipe diameter is 110~
130mm, rubble drill pipe diameter are 70~90mm.Three whitewashing drilling pipe composition equilateral triangles, the distance of adjacent whitewashing drilling pipe are
220~250mm, rubble drilling pipe are located at the center of gravity of equilateral triangle.
Whitewashing drilling pipe carries spiral rib, and spiral rib thickness is 8~10mm, is easy to cut soil layer.Whitewashing drilling pipe
Interior to be provided with Grouting Pipe, Grouting Pipe is fixed on whitewashing drilling pipe by locator card at the top of drilling pipe of whitewashing, set between Grouting Pipe and pulp-entering pipe
There is flow valve to control flow, grouting amount can be adjusted according to the soil property situation of whitewashing drilling pipe position.Drilling pipe whitewash with moving
Power-equipment connection in power apparatus.Grouting Pipe bottom sets check valve in drilling pipe, the purpose of check valve is prevented in slip casting process
Middle mud enters jam of grouting pipe Grouting Pipe.
Rubble drilling pipe carries jet pipe, and jet pipe is controlled by the integrated control system in power-equipment, jet pipe retractable.Spray
Pipe front end is provided with high temperature flame projecting showerhead, and jet pipe rear end sets igniter, and igniter is connected with petroleum pipeline, and petroleum pipeline fills with power
Oil storage tank connection in putting.When running into admant layer, high temperature flame projecting showerhead can jet out flames, on the one hand admant, which runs into high temperature, can go out
Existing weathering, is on the other hand crushed, rubble drilling pipe can pass through admant layer due to temperature stress.It is in addition, real in engineering
The discrepancy in elevation situation that admant layer has the gradient and occurred is can be potentially encountered in trampling, the jet pipe of rubble drilling pipe can be different according to admant layer
Absolute altitude and stretched, so the present invention crushing effect it is preferable.
In order to avoid whitewashing drilling pipe is creeping into and tilted in lifting process, whitewashing drilling pipe sets every 3m and is oriented to steel
Plate, whitewashing drilling pipe outside, which is set, is oriented to steel ring, is oriented to steel ring and guiding steel plate welding, is oriented to steel plate and is carried out with rubble drilling pipe tube wall
Welding unifies, and guiding steel plate thickness is 12~15mm, 20~35mm of indwelling circular hole between rubble drilling pipe and whitewashing drilling pipe,
To gush out in drilling process middle and lower part soil or carg along circular hole, to reduce the pressure of drilling process.Foot is led
To steel plate from being 300mm-350mm with a distance from drill bit.
The present invention at least has advantages below：
1 can pass through the admant layer such as rock, cobble, and cement grout will can crush again after these admant layers are passed through
The rubble regelation fallen, therefore stake intensity is higher,
2 pile verticalities are good, and pile verticality can effectively be ensured by being oriented to steel plate.
3 construction speeds are fast, and quality is easily obtained guarantee.
Brief description of the drawings
Fig. 1 is admant layer jet mixing device elevation；
Fig. 2 is admant layer jet mixing setting plane；
Fig. 3 is rubble drilling pipe schematic diagram；
Fig. 4 is guiding steel plate schematic diagram；
In each accompanying drawing：1st, diamond bit, 2, whitewashing drilling pipe, 3, Grouting Pipe, 4, flow valve, 5, pulp-entering pipe, 6, power dress
Put, 7, locator card, 8, check valve, 9, be oriented to steel plate, 10, be oriented to steel ring, 11, rubble drilling pipe, 12, high temperature flame projecting showerhead, 13, spray
Pipe, 14, igniter, 15, petroleum pipeline.
Embodiment
Fig. 1 is admant layer jet mixing device elevation, and Fig. 2 is admant layer jet mixing setting plane.In embodiment
Admant layer jet mixing device includes three whitewashing drilling pipes 2 and a rubble drilling pipe 11, and drilling pipe 2 a diameter of 110 of whitewashing~
130mm, 11 a diameter of 70~90mm of rubble drilling pipe.Three whitewashing drilling pipes 2 form equilateral triangles, it is adjacent whitewashing drilling pipe 2 away from
It is located at the center of gravity of equilateral triangle from for 220~250mm, rubble drilling pipe 11.
Whitewashing drilling pipe 2 carries spiral rib, and spiral rib thickness is 8~10mm, is easy to cut soil layer.Whitewashing drilling pipe
Grouting Pipe 3 is provided with 2, Grouting Pipe 3 is fixed on whitewashing drilling pipe 2, Grouting Pipe 3 and pulp-entering pipe 5 by the top locator card of drilling pipe 2 of whitewashing
Between be provided with flow valve 4 and control flow, grouting amount can be adjusted according to the soil property situation of whitewashing drilling pipe 2 position.Whitewashing
Drilling pipe 2 couples with the power-equipment in power set 6.The bottom of Grouting Pipe 3 sets check valve 8 in drilling pipe, and the purpose of check valve 8 is anti-
Only mud enters the blocking Grouting Pipe 3 of Grouting Pipe 3 during slip casting.
Fig. 3 is rubble drilling pipe schematic diagram, and rubble drilling pipe 11 carries jet pipe 13, and jet pipe 13 is controlled by integrated in power-equipment
Control system, the retractable of jet pipe 13.The front end of jet pipe 13 is provided with high temperature flame projecting showerhead 12, and the rear end of jet pipe 13 sets igniter
14, igniter 14 is connected with petroleum pipeline 15, and petroleum pipeline 15 connects with the oil storage tank in power set 6.
To be oriented to steel plate schematic diagram, whitewashing drilling pipe 2 sets and is oriented to steel plate 9 Fig. 4 every 3m, and the outside of whitewashing drilling pipe 2, which is set, leads
To steel ring 10, it is oriented to steel ring 10 and is oriented to steel plate 9 and weld, guiding steel plate 9 carries out welding with the tube wall of rubble drilling pipe 11 and unified,
It is 12~15mm to be oriented to the thickness of steel plate 9, and 20~35mm of indwelling circular hole, foot are led between rubble drilling pipe 11 and whitewashing drilling pipe 2
To steel plate 9 from being 300mm-350mm with a distance from drill bit.
Claims (3)
- A kind of 1. admant layer jet mixing device, it is characterized in that admant layer jet mixing device includes three whitewashing drilling pipes and one Rubble drilling pipe, whitewashing drill pipe diameter are 110~130mm, and rubble drill pipe diameter is 70~90mm；Three whitewashing drilling pipe compositions are equilateral Triangle, the distance of adjacent whitewashing drilling pipe is 220~250mm, and rubble drilling pipe is located at the center of gravity of equilateral triangle；Whitewashing drilling pipe carries spiral rib, and Grouting Pipe is provided with whitewashing drilling pipe, and Grouting Pipe passes through locator card at the top of drilling pipe of whitewashing Whitewashing drilling pipe is fixed on, flow valve is provided between Grouting Pipe and pulp-entering pipe to control flow, according to whitewashing drilling pipe position Soil property situation adjusts grouting amount；Whitewashing drilling pipe couples with the power-equipment in power set；Grouting Pipe bottom is set in drilling pipe Check valve；Rubble drilling pipe carries jet pipe, and jet pipe front end is provided with high temperature flame projecting showerhead, and jet pipe rear end sets igniter, igniter with it is defeated Oil pipe connects, and petroleum pipeline connects with the oil storage tank in power set；Drilling pipe of whitewashing, which is set, is oriented to steel plate, is set on the outside of whitewashing drilling pipe and is oriented to steel ring, is oriented to steel ring and is oriented to steel plate welding, is oriented to Steel plate carries out welding with rubble drilling pipe tube wall and unified, indwelling circular hole between rubble drilling pipe and whitewashing drilling pipe；Spiral rib thickness is 8~10mm；The jet pipe that rubble drilling pipe carries is controlled by the integrated control system in power-equipment, Jet pipe retractable.
- 2. admant layer jet mixing device according to claim 1, it is characterized in that whitewashing drilling pipe is set every 3m is oriented to steel Plate.
- 3. admant layer jet mixing device according to claim 1, it is characterized in that it is 12~15mm to be oriented to steel plate thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442742.9A CN106049471B (en) | 2016-06-08 | 2016-06-08 | Admant layer jet mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442742.9A CN106049471B (en) | 2016-06-08 | 2016-06-08 | Admant layer jet mixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106049471A CN106049471A (en) | 2016-10-26 |
| CN106049471B true CN106049471B (en) | 2018-03-02 |
Family
ID=57168461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442742.9A Active CN106049471B (en) | 2016-06-08 | 2016-06-08 | Admant layer jet mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106049471B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836208B (en) * | 2017-02-16 | 2020-04-03 | 昆山市交通工程集团有限公司 | Pile spraying machine and pavement base pile spraying construction method |
| CN108221601B (en) * | 2018-01-16 | 2021-04-23 | 中建市政工程有限公司 | Roadbed construction method, structure and equipment for aeolian sand section |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013155496A (en) * | 2012-01-27 | 2013-08-15 | Giken Seisakusho Co Ltd | Cylindrical body for rotary cutting |
| CN202900046U (en) * | 2012-08-24 | 2013-04-24 | 叶长青 | Geological drill |
| CN104805832B (en) * | 2013-04-17 | 2017-06-09 | 罗海军 | A kind of bored pile construction method |
| CN103993832A (en) * | 2014-06-06 | 2014-08-20 | 山东山推机械有限公司 | Deep-hole rock pile forming equipment |
| CN104018493B (en) * | 2014-06-20 | 2015-12-23 | 宁波鸿晨建设有限公司 | Biaxial Compressive gas rotary ejection type mixing pile machine and utilize the method for this machine pile |
| CN205875140U (en) * | 2016-06-08 | 2017-01-11 | 叶长青 | Agitating unit is spouted soon on admant layer |
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2016
- 2016-06-08 CN CN201610442742.9A patent/CN106049471B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106049471A (en) | 2016-10-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201203 Address after: 274000 interchange of Changjiang Road and Fuzhou Road, Heze Development Zone, Shandong Patentee after: SHANDONG ZHONGKENENG ARTIFICIAL ENVIRONMENT Co.,Ltd. Address before: 325000 No. 4, Jinchuan Road, Tianhe street, Wenzhou economic and Technological Development Zone, Zhejiang, China Patentee before: Ye Changqing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: Room 1612, Zhongxing Business Enterprise Development Center, Pingshang Town, Lingang Economic Development Zone, Linyi City, Shandong Province, 276000 Patentee after: Linyi Lingang Economic Development Zone Municipal Engineering Co.,Ltd. Address before: 274000 intersection of Changjiang Road and Fuzhou Road, Heze Development Zone, Shandong Province Patentee before: SHANDONG ZHONGKENENG ARTIFICIAL ENVIRONMENT Co.,Ltd. |