CN107366512A - A kind of easy-to-dismount drill rod assemblies - Google Patents
A kind of easy-to-dismount drill rod assemblies Download PDFInfo
- Publication number
- CN107366512A CN107366512A CN201610321499.5A CN201610321499A CN107366512A CN 107366512 A CN107366512 A CN 107366512A CN 201610321499 A CN201610321499 A CN 201610321499A CN 107366512 A CN107366512 A CN 107366512A
- Authority
- CN
- China
- Prior art keywords
- grouting
- anistree
- big
- plate
- easy
- 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
- 230000000712 assembly Effects 0.000 title claims abstract description 16
- 238000000429 assembly Methods 0.000 title claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 30
- 230000007704 transition Effects 0.000 claims 1
- 235000007265 Myrrhis odorata Nutrition 0.000 abstract description 5
- 235000012550 Pimpinella anisum Nutrition 0.000 abstract description 5
- 240000009023 Myrrhis odorata Species 0.000 abstract description 4
- 239000008267 milk Substances 0.000 description 6
- 210000004080 milk Anatomy 0.000 description 6
- 235000013336 milk Nutrition 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 240000004760 Pimpinella anisum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 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
-
- 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
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
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 easy-to-dismount drill rod assemblies, including upper drill bit, upper drill bit is internally provided with grouting bar, the side of grouting bar is provided with arm-tie, the side of arm-tie is provided with grouting top plate, the side of grouting top plate is provided with grouting rebound, the side of grouting rebound is provided with grouting plate, the side of grouting plate is provided with grouting bottom plate, the side of grouting bottom plate is provided with cylinder connector, cylinder connector connection oil cylinder, and one end of oil cylinder is provided with the big anistree set on grouting bar, one end of big anistree set is provided with drilling rod body, the lower tool joint of drilling rod body connection.When drilling rod needs to take apart, oil cylinder drives fixed plate to push, and fixed plate drives big anistree set to push, and big anistree set and fixed plate are axial restraints, and big anistree set can be pressed in outer anise and put, and has joint angle to be adapted with outer anistree set in big anistree set.
Description
Technical field
The present invention relates to a kind of drill rod assemblies, more particularly to a kind of easy-to-dismount drill rod assemblies.
Background technology
Drilling rod is connection in boring bar tool, to the rod member of passing power, is the steel pipe that afterbody carries a chain for binding criminals line, for connecting rig
Landscape apparatus and bore mill equipment or bottom outlet device positioned at drilling well bottom, the purposes of drilling rod is that drilling mud is transported into drill bit, and with
Drill bit improves, reduces or rotated bottom outlet device together, and drilling rod allows for bearing huge interior external pressure, distortion, bending and vibration,
In the exploitation and extractive process of oil gas, drilling rod can be used for multiple times.Do not have at present between some drill rod assemblies oil cylinders and cylinder connector
There is fixed plate, so when drilling rod needs to take apart, oil cylinder can not effectively push big anistree set, between big anistree set and drilling rod body
Also without further depression of component, may result in drilling rod body can not effectively be fixed, can be number in disassembly and assembly
Tired, thus present technology can't solve the problems, such as existing.
The content of the invention
The technical problem to be solved in the present invention be overcome prior art oil cylinder can not effectively push big anistree set and drilling rod body without
A kind of the defects of method is effectively fixed, there is provided easy-to-dismount drill rod assemblies.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The present invention provides a kind of easy-to-dismount drill rod assemblies, including upper drill bit, the upper drill bit are internally provided with grouting bar, institute
The side for stating grouting bar is provided with arm-tie, and the side of the arm-tie is provided with grouting top plate, and the side of the grouting top plate is provided with
Be in the milk rebound, and the side of the grouting rebound is provided with grouting plate, and the side of the grouting plate is provided with grouting bottom plate, institute
The side for stating grouting bottom plate is provided with cylinder connector, and the cylinder connector connects oil cylinder, and one end of the oil cylinder, which is provided with, to be located at
Big anistree set on the grouting bar, one end of the big anistree set are provided with drilling rod body, the lower tool joint of drilling rod body connection.
As a preferred technical solution of the present invention, fixed plate is provided between the oil cylinder and the cylinder connector, it is described solid
Fastening screw nut is provided with fixed board.
As a preferred technical solution of the present invention, outer anistree set is provided between the big anistree set and the spring.
As a preferred technical solution of the present invention, the side of the upper drill bit is provided with roller.
As a preferred technical solution of the present invention, the side connecting spring of the lower tool joint.
The beneficial effect that is reached of the present invention is：The present invention is mainly a kind of drill rod assemblies of assembling easy to disassemble, when drilling rod needs
When taking apart, oil cylinder drives fixed plate to push, and fixed plate drives big anistree set to push, and big anistree set and fixed plate are axial restraints
, big anistree set can be pressed in outer anise and put, and have joint angle to be adapted with outer anistree set in big anistree set, when big by eight
Angle set pushes drilling rod body when entangling outer anistree set and is just fixed, and outer anistree set is to slide up and down with drilling rod body, but axially
Be it is fixed, the equipment have it is simple to operate, it is reasonable in design, it is easy to use, it is cheap the advantages that.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, with embodiments of the invention one
Rise and be used to explain the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the present invention；
In figure：1st, upper drill bit；2nd, roller；3rd, arm-tie；4th, be in the milk bar；5th, be in the milk top plate；6th, be in the milk rebound；7、
Be in the milk plate；8th, cylinder connector；9th, grouting bottom plate；10th, fixed plate；11st, big anistree set；12nd, oil cylinder；13rd, outer anise
Set；14th, lower tool joint；15th, drilling rod body；16th, spring；17th, fastening screw nut.
Embodiment
The preferred embodiments of the present invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that preferred embodiment described herein is only
For instruction and explanation of the present invention, it is not intended to limit the present invention.
Embodiment：As shown in figure 1, the present invention provides a kind of easy-to-dismount drill rod assemblies, including upper drill bit 1, upper drill bit 1
Grouting bar 4 is internally provided with, the side of grouting bar 4 is provided with arm-tie 3, and the side of arm-tie 3 is provided with grouting top plate 5, grouting
The side of top plate 5 is provided with grouting rebound 6, and the side of grouting rebound 6 is provided with grouting plate 7, the side for the plate 7 that is in the milk
Grouting bottom plate 9 is provided with, the side of grouting bottom plate 9 is provided with cylinder connector 8, and cylinder connector 8 connects oil cylinder 12, oil cylinder
12 one end is provided with the big anistree set 11 on grouting bar 4, and one end of big anistree set 11 is provided with drilling rod body 15, drilling rod
The lower tool joint 14 of the connection of body 15.
Fixed plate 10 is provided between oil cylinder 12 and cylinder connector 8, fastening screw nut 17 is provided with fixed plate 10.
Outer anistree set 13 is provided between big anistree set 11 and spring 16.
The side of upper drill bit 1 is provided with roller 2.
The side connecting spring 16 of lower tool joint 14.
Operation principle, when drilling rod needs to take apart, oil cylinder 12 drives fixed plate 10 to push, and fixed plate 10 drives big anistree set
11 push, and big anistree set 11 and fixed plate 10 are axial restraints, when fixed plate 10 drives big anistree set 11 to push, greatly
Anise set 11 can be pressed on outer anistree set 13, have joint angle to be adapted with outer anistree set 13 in big anistree set 11,
When set 11 anistree greatly, which pushes, entangles outer anistree set 13, drilling rod body 15 is just fixed, as long as now unit head rotating forward or anti-
Turn drilling rod body 15 will can be docked or taken apart with unit head, outer anistree set 13 is with drilling rod body 15 can be upper and lower
Slide is axially still fixed.
The present invention is mainly a kind of drill rod assemblies of assembling easy to disassemble, and when drilling rod needs to take apart, oil cylinder drives fixed plate to push,
Fixed plate drives big anistree set to push, and big anistree set and fixed plate are axial restraints, and big anistree set can be pressed in outer anise and put,
There is joint angle to be adapted with outer anistree set in big anistree set, drilling rod body is just when big anistree set, which pushes, entangles outer anistree set
Be fixed, outer anistree set is to slide up and down with drilling rod body, but axial is fixed, and the equipment have it is simple to operate,
It is reasonable in design, it is easy to use, it is cheap the advantages that.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although
The present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all in this hair
Within bright spirit and principle, any modification, equivalent substitution and improvements made etc., protection scope of the present invention should be included in
Within.
Claims (5)
- A kind of 1. easy-to-dismount drill rod assemblies, it is characterised in that including upper drill bit (1), the inside of the upper drill bit (1) Grouting bar (4) is provided with, the side of the grouting bar (4) is provided with arm-tie (3), and the side of the arm-tie (3) is set Grouting top plate (5) is equipped with, the side of the grouting top plate (5) is provided with grouting rebound (6), the grouting transition The side of plate (6) is provided with grouting plate (7), and the side of the grouting plate (7) is provided with grouting bottom plate (9), described The side of grouting bottom plate (9) is provided with cylinder connector (8), and cylinder connector (8) the connection oil cylinder (12) is described One end of oil cylinder (12) is provided with the big anistree set (11) on the grouting bar (4), the big anistree set (11) One end be provided with drilling rod body (15), the lower tool joint (14) of drilling rod body (15) connection.
- 2. a kind of easy-to-dismount drill rod assemblies according to claim 1, it is characterised in that the oil cylinder (12) and institute State and be provided with fixed plate (10) between cylinder connector (8), fastening screw nut (17) is provided with the fixed plate (10).
- A kind of 3. easy-to-dismount drill rod assemblies according to claim 1, it is characterised in that the big anistree set (11) Outer anistree set (13) is provided between the spring (16).
- 4. a kind of easy-to-dismount drill rod assemblies according to claim 1, it is characterised in that the upper drill bit (1) Side is provided with roller (2).
- A kind of 5. easy-to-dismount drill rod assemblies according to claim 1, it is characterised in that the lower tool joint (14) Side connecting spring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321499.5A CN107366512A (en) | 2016-05-13 | 2016-05-13 | A kind of easy-to-dismount drill rod assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321499.5A CN107366512A (en) | 2016-05-13 | 2016-05-13 | A kind of easy-to-dismount drill rod assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366512A true CN107366512A (en) | 2017-11-21 |
Family
ID=60304253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610321499.5A Pending CN107366512A (en) | 2016-05-13 | 2016-05-13 | A kind of easy-to-dismount drill rod assemblies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107366512A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2656604Y (en) * | 2003-11-13 | 2004-11-17 | 徐州工程机械科技股份有限公司徐工研究院 | Slurry rotary joint |
| CN203939454U (en) * | 2014-07-03 | 2014-11-12 | 唐益民 | The joint of the quick splicing type drilling rod of self-locking or drill bit |
| CN204804689U (en) * | 2015-07-16 | 2015-11-25 | 中国水利水电第四工程局有限公司 | Drilling system is bored to geology |
| CN105544509A (en) * | 2016-01-30 | 2016-05-04 | 周兆弟 | Drill stem dismounting and mounting device of pile driver |
| CN205840795U (en) * | 2016-05-13 | 2016-12-28 | 周兆弟 | A kind of readily removable drill rod assemblies |
-
2016
- 2016-05-13 CN CN201610321499.5A patent/CN107366512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2656604Y (en) * | 2003-11-13 | 2004-11-17 | 徐州工程机械科技股份有限公司徐工研究院 | Slurry rotary joint |
| CN203939454U (en) * | 2014-07-03 | 2014-11-12 | 唐益民 | The joint of the quick splicing type drilling rod of self-locking or drill bit |
| CN204804689U (en) * | 2015-07-16 | 2015-11-25 | 中国水利水电第四工程局有限公司 | Drilling system is bored to geology |
| CN105544509A (en) * | 2016-01-30 | 2016-05-04 | 周兆弟 | Drill stem dismounting and mounting device of pile driver |
| CN205840795U (en) * | 2016-05-13 | 2016-12-28 | 周兆弟 | A kind of readily removable drill rod assemblies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |
|
| RJ01 | Rejection of invention patent application after publication |