CN108104737A - The self-positioning drilling rod of binary channels - Google Patents
The self-positioning drilling rod of binary channels Download PDFInfo
- Publication number
- CN108104737A CN108104737A CN201810118309.9A CN201810118309A CN108104737A CN 108104737 A CN108104737 A CN 108104737A CN 201810118309 A CN201810118309 A CN 201810118309A CN 108104737 A CN108104737 A CN 108104737A
- Authority
- CN
- China
- Prior art keywords
- self
- binary channels
- inner tube
- positioning
- passage
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
Classifications
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/18—Pipes provided with plural fluid passages
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of self-positioning drilling rod of binary channels, it includes the compositions such as outer tube, inner tube, supporting block, it is characterised in that：The inner tube central through hole forms a passage, gap between the outer tube and the inner tube forms a passage, the self-positioning two ends of drill one end of the binary channels is that the bolt arrangement other end is that nut structure can realize that more drilling rods connect use, the self-positioning Drill Pipe Technology of binary channels may insure bore size, improve material expulsion efficiency.
Description
Technical field
The present invention relates to engineering construction application field.
Background technology
See Fig. 1 and Fig. 2, traditional drilling rod 1-1 is that central through hole steel pipe is formed, and both ends one end of steel pipe is another for bolt arrangement
One end is nut structure, its main feature is that medium 7 enters from central through hole, material 8 under boring is along drilling rod 1-1 steel pipe surfaces and institute
Borehole standoff is discharged, and medium 7 and material 8 is caused to destroy drilling, and drilling is caused to become larger, and bores wilfully low from, discharge efficiency and bit freezing
The problems such as, it makes troubles to construction.
The content of the invention
The invention discloses a kind of self-positioning drilling rod of binary channels, it includes compositions, the feature such as outer tube, inner tube, supporting block and exists
In：It is welded as a whole between the outer tube and the inner tube by supporting block, the inner tube central through hole forms one
Passage, one passage of gap formation between the outer tube and the inner tube, the two of the self-positioning drilling rod of the binary channels
It is that the bolt arrangement other end is nut structure to hold one end.
It to be had the following advantages since present invention employs said structures：
(1) channel structure is employed, passage feed liquor another passage drain, it can be ensured that bore size.
(2) channel structure is employed, improves material expulsion efficiency.
Description of the drawings
The present invention is described further with reference to the accompanying drawings and examples.
Fig. 1 is conventional drill duty construction schematic diagram；
Fig. 2 is conventional drill duty construction schematic top plan view；
Fig. 3 is the self-positioning jackrod structure schematic diagram of binary channels；
Fig. 4 is the self-positioning drilling rod back segment schematic cross-sectional view of binary channels；
Fig. 5 is the self-positioning drilling rod stage casing schematic cross-sectional view of binary channels；
Fig. 6 is the self-positioning drilling rod duty construction schematic diagram of binary channels；
Fig. 7 is the self-positioning drilling rod duty construction schematic top plan view of binary channels；
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described, to further appreciate that the purpose of the present invention, scheme and work(
Effect, but it is not intended as the limitation to the claims in the present invention protection domain.
The invention discloses a kind of self-positioning drilling rod of binary channels, it includes the compositions such as outer tube 1, inner tube 2, supporting block 3, special
Sign is：It is welded as a whole between the outer tube 1 and the inner tube 2 by supporting block 3,1 central through hole of inner tube
A passage 5 is formed, the gap between the outer tube and the inner tube forms a passage 4, and the binary channels is made by oneself
Both ends one end of position drilling rod is that the bolt arrangement other end is nut structure.
It to be had the following advantages since present invention employs said structures：
(1) employ 6 channel structure of passage 5 and passage, medium 7 enters from passage 5, the material 8 and medium 7 under boring from
Passage 6 is discharged, and alleviates destruction of the material 8 and medium 7 under boring to drilling, it can be ensured that bore size.
(2) 6 channel structure of passage 5 and passage is employed, improves the expulsion efficiency of material 8 and medium 7.
The self-positioning Drill Pipe Technology of binary channels may insure bore size, realize self poisoning, improve material expulsion efficiency.
Although the present invention is disclosed above with a preferred embodiment, however, it is not to limit the invention, without departing substantially from this
In the case of spirit and its essence, those skilled in the art make various corresponding changes in accordance with the present invention
And deformation, but these corresponding changes and deformation should all belong to the protection domain of appended claims of the invention.
Claims (1)
1. the invention discloses a kind of self-positioning drilling rod of binary channels, it includes compositions, the feature such as outer tube, inner tube, supporting block and exists
In：It is welded as a whole between the outer tube and inner tube by supporting block, the inner tube central through hole forms a passage, institute
Gap between the outer tube stated and the inner tube forms a passage, and the self-positioning two ends of drill one end of the binary channels is spiral shell
The stud structure other end is nut structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118309.9A CN108104737A (en) | 2018-02-06 | 2018-02-06 | The self-positioning drilling rod of binary channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810118309.9A CN108104737A (en) | 2018-02-06 | 2018-02-06 | The self-positioning drilling rod of binary channels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104737A true CN108104737A (en) | 2018-06-01 |
Family
ID=62221765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810118309.9A Pending CN108104737A (en) | 2018-02-06 | 2018-02-06 | The self-positioning drilling rod of binary channels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104737A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594935A (en) * | 2019-01-15 | 2019-04-09 | 高九华 | Interior deslagging binary channels drilling rod |
| CN109681118A (en) * | 2019-01-15 | 2019-04-26 | 高九华 | Interior deslagging deep hole pressure-relief drill rig |
| CN109723487A (en) * | 2019-01-15 | 2019-05-07 | 高九华 | Air pulsing quantum energy is implanted into presplitting permeability-increasing gas pumping method and device |
| CN111155935A (en) * | 2020-01-21 | 2020-05-15 | 浙江乔兴建设集团有限公司 | Drilling device for liquefying saturated soil |
-
2018
- 2018-02-06 CN CN201810118309.9A patent/CN108104737A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594935A (en) * | 2019-01-15 | 2019-04-09 | 高九华 | Interior deslagging binary channels drilling rod |
| CN109681118A (en) * | 2019-01-15 | 2019-04-26 | 高九华 | Interior deslagging deep hole pressure-relief drill rig |
| CN109723487A (en) * | 2019-01-15 | 2019-05-07 | 高九华 | Air pulsing quantum energy is implanted into presplitting permeability-increasing gas pumping method and device |
| CN111155935A (en) * | 2020-01-21 | 2020-05-15 | 浙江乔兴建设集团有限公司 | Drilling device for liquefying saturated soil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |