CN107654197A - A kind of quick release and the drilling rod being connected - Google Patents
A kind of quick release and the drilling rod being connected Download PDFInfo
- Publication number
- CN107654197A CN107654197A CN201711150932.4A CN201711150932A CN107654197A CN 107654197 A CN107654197 A CN 107654197A CN 201711150932 A CN201711150932 A CN 201711150932A CN 107654197 A CN107654197 A CN 107654197A
- Authority
- CN
- China
- Prior art keywords
- drilling rod
- installation cavity
- rod
- quick release
- connecting tube
- 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 82
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 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
- E21B17/042—Threaded
-
- 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
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
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 quick release and the drilling rod that is connected,Including drill bit,First drilling rod and the second drilling rod,The inside of second drilling rod is provided with installation cavity,A tubular connecting tube being fixedly connected with the second drilling rod is provided with installation cavity,Multiple bayonet sockets are provided with the both sides inwall of tubular connecting tube,An annular installation cavity is formed between the madial wall of the lateral wall of tubular connecting tube and the second drilling rod,It is equipped with outside the both sides of second drilling rod multiple along the second run of steel direction and the mounting hole that is connected with the annular installation cavity,Multiple springs being fixedly connected with the second drilling rod madial wall are provided with annular installation cavity,The end of spring is connected with a connecting rod,The support column affixed with the connecting rod is provided with mounting hole,The lateral wall both sides of the first drilling rod in tubular connecting tube are provided with elastic plectrum,And the end of the elastic plectrum is connected with the fixture block that the bayonet socket matches.The drilling rod has broad application prospects, and is adapted to commercially promote.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of quick release and the drilling rod being connected.
Background technology
With the popularization of mechanization, worker has higher requirement again to the efficiency of drilling of rig, is particularly torn open in drilling rod
During unloading, the labor intensity of worker is still very big, and common threaded connection drill stem can only rotate forward during drilling, it is impossible to
Reversion, during reversion will result in screw thread comes off, and it is difficult to take out that drilling rod and drill bit, which will be lost into hole, causes to beat
Bore that efficiency is low and economic loss；The common square kelly and hexagonal kelly that are attached using bearing pin, in the process of drilling
It can easily be worn during drilling with forward and backward, pin in although, cause to be broken or do not take not come out, such drilling rod
It cannot smoothly disconnect, equally also reduce efficiency of drilling.
The content of the invention
It is an object of the invention to provide a kind of quick release and the drilling rod that is connected, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：A kind of quick release and the drilling rod being connected, including
Drill bit, the first drilling rod being fixedly connected with the drill bit and the second drilling rod being detachably connected with first drilling rod, it is described
The inside of second drilling rod is provided with installation cavity, and the tubular being fixedly connected with second drilling rod is provided with the installation cavity and is connected
Pipe, is symmetrically arranged with multiple bayonet sockets on the both sides inwall of the tubular connecting tube, the lateral wall of the tubular connecting tube with it is described
It is annular installation cavity between the madial wall of second drilling rod, is provided with outside the both sides of second drilling rod along its described length direction
Multiple mounting holes connected with the annular installation cavity, are provided with multiple springs in the annular installation cavity, and the spring
End is connected with a connecting rod, and the connecting rod is fixedly connected with the support column in the mounting hole, and the support styletable
Portion is extend into the bayonet socket, and the first drilling rod lateral wall both sides in the tubular connecting tube are symmetrically arranged with elastic plectrum, and
The end of the elastic plectrum is connected with the fixture block that the bayonet shape matches.
Further, passed through on the lateral wall of second drilling rod at least provided with a pair of fastening bolts, the fastening bolt
It is pressed under wearing after the wallboard of second drilling rod on the outer wall of the first drilling rod.
Further, sealing ring is also set up in the inner wall of the hole installing.
Further, it is provided with screw thread on the lateral wall of first drilling rod and the second drilling rod.
Further, the drill bit is in bullet shaped.
Compared with prior art, the beneficial effects of the invention are as follows：Drilling rod in the present invention in use can be with positive and negative
Turn, at the same time it can also which its length is adjusted, suitable for various occasions；The first drilling rod and the second drilling rod in the present invention are adopted
With dismountable connected mode, it is easy to quick disassembly and installation, meanwhile, also allow for repairing it, therefore, the device
Practicality is extremely strong, is especially suitable for commercially promotion and application.
Brief description of the drawings
Fig. 1 is the overall structure diagram of drilling rod in the present invention；
Fig. 2 is drilling rod partial cutaway schematic in the present invention；
In reference：1- drill bits；The drilling rods of 2- first；The drilling rods of 3- second；4- tubular connecting tubes；5- bayonet sockets；6- annular installation cavitys；
7- mounting holes；8- springs；9- connecting rods；10- support columns；11- elastic plectrums；12- fixture blocks；13- fastening bolts；14- sealing rings；
15- screw threads.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of quick release and the drilling rod being connected, including bore
First 1, the first drilling rod 2 being fixedly connected with the drill bit 1 and the second drilling rod 3 being detachably connected with first drilling rod 2, institute
The inside for stating the second drilling rod 3 is provided with installation cavity, and the tubular being fixedly connected with second drilling rod 3 is provided with the installation cavity and is connected
Adapter 4, multiple bayonet sockets 5, the lateral wall of the tubular connecting tube 4 are symmetrically arranged with the both sides inwall of the tubular connecting tube 4
It is annular installation cavity 6 between the madial wall of second drilling rod 3, along its described length outside the both sides of second drilling rod 3
Direction is provided with multiple mounting holes 7 connected with the annular installation cavity 6, and multiple springs are provided with the annular installation cavity 6
8, and the end of the spring 8 is connected with a connecting rod 9, the connecting rod 9 is fixed with the support column 10 in the mounting hole 7
Connection, and the end of the support column 10 is extend into the bayonet socket 5, the lateral wall two of the first drilling rod 2 in the tubular connecting tube 4
Side is symmetrically arranged with elastic plectrum 11, and the end of the elastic plectrum 11 is connected with the fixture block that the shape of bayonet socket 5 matches
12。
Further, at least provided with a pair of fastening bolts 13, the fastening bolt on the lateral wall of second drilling rod 3
13 through second drilling rod 3 wallboard after under be pressed on the outer wall of the first drilling rod 2.
Further, sealing ring 14 is also set up on the inwall of mounting hole 7.
Further, it is provided with screw thread 15 on the lateral wall of the drilling rod 3 of the first drilling rod 2 and second.
Further, the drill bit 1 is in bullet shaped.
Operation principle：In use, the second drilling rod 3 is set in tubular connecting tube 4 so that the card of the end of elastic plectrum 11
Block 12 is caught in bayonet socket 5, then first drilling rod 2 and the second drilling rod 3 are fixed with fastening bolt 13, is so using the drilling rod
When, the drilling rod can carry out forward and backward, at the same time it can also which its length is adjusted, suitable for various occasions；In the present invention
The first drilling rod 2 and the second drilling rod 3 use dismountable connected mode, be easy to quick disassembly and installation, meanwhile, also allow for pair
It is repaired, and therefore, the practicality of the device is extremely strong, is especially suitable for commercially promotion and application.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of quick release and the drilling rod being connected, it is characterised in that including drill bit（1）And the drill bit（1）It is fixedly connected
The first drilling rod（2）And with first drilling rod（2）The second drilling rod being detachably connected（3）, second drilling rod（3）It is interior
Portion is provided with installation cavity, and is provided with and second drilling rod in the installation cavity（3）The tubular connecting tube being fixedly connected（4）, it is described
Tubular connecting tube（4）Both sides inwall on be symmetrically arranged with multiple bayonet sockets（5）, the tubular connecting tube（4）Lateral wall and institute
State the second drilling rod（3）Madial wall between be annular installation cavity（6）, second drilling rod（3）Both sides outside along it is described its length
Degree direction is provided with the multiple and annular installation cavity（6）The mounting hole of connection（7）, the annular installation cavity（6）Inside it is provided with
Multiple springs（8）, and the spring（8）End be connected with a connecting rod（9）, the connecting rod（9）With the mounting hole
（7）Interior support column（10）It is fixedly connected, and the support column（10）End extend into the bayonet socket（5）Interior, the tubular connects
Adapter（4）The first interior drilling rod（2）Lateral wall both sides are symmetrically arranged with elastic plectrum（11）, and the elastic plectrum（11）End
Portion is connected with the bayonet socket（5）The fixture block that shape matches（12）.
2. a kind of quick release according to claim 1 and the drilling rod being connected, it is characterised in that second drilling rod
（3）Lateral wall at least provided with a pair of fastening bolts（13）, the fastening bolt（13）Through second drilling rod（3）'s
The first drilling rod is pressed under after wallboard（2）Outer wall on.
3. a kind of quick release according to claim 1 and the drilling rod being connected, it is characterised in that the mounting hole（7）
Sealing ring is also set up on inwall（14）.
4. a kind of quick release according to claim 1 and the drilling rod being connected, it is characterised in that first drilling rod
（2）With the second drilling rod（3）Lateral wall on be provided with screw thread（15）.
5. a kind of quick release according to claim 1 and the drilling rod being connected, it is characterised in that the drill bit（1）It is in
Bullet shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150932.4A CN107654197A (en) | 2017-11-18 | 2017-11-18 | A kind of quick release and the drilling rod being connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711150932.4A CN107654197A (en) | 2017-11-18 | 2017-11-18 | A kind of quick release and the drilling rod being connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654197A true CN107654197A (en) | 2018-02-02 |
Family
ID=61121616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711150932.4A Pending CN107654197A (en) | 2017-11-18 | 2017-11-18 | A kind of quick release and the drilling rod being connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654197A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738487A (en) * | 2022-03-31 | 2022-07-12 | 河南华中科翔石油机械有限公司 | High-pressure-resistant and corrosion-resistant sealing structure for drilling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014334A1 (en) * | 1999-05-24 | 2002-02-07 | Chau Albert W. | Auto-extending/retracting electrically isolated conductors in a segmented drill string |
| CN201144647Y (en) * | 2008-01-18 | 2008-11-05 | 中国石油集团东方地球物理勘探有限责任公司 | Fast joint of plug-in type auger stem |
| CN202521109U (en) * | 2012-03-07 | 2012-11-07 | 林尧东 | Joint device capable of achieving quick disassembly and assembly |
| CA2902642A1 (en) * | 2013-03-01 | 2014-09-04 | Sandvik Intellectual Property Ab | Overshot tool having latch control means |
| CN205532334U (en) * | 2016-01-29 | 2016-08-31 | 河南铁福来装备制造股份有限公司 | Drilling rod that can dismantle fast for coal mine |
-
2017
- 2017-11-18 CN CN201711150932.4A patent/CN107654197A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014334A1 (en) * | 1999-05-24 | 2002-02-07 | Chau Albert W. | Auto-extending/retracting electrically isolated conductors in a segmented drill string |
| CN201144647Y (en) * | 2008-01-18 | 2008-11-05 | 中国石油集团东方地球物理勘探有限责任公司 | Fast joint of plug-in type auger stem |
| CN202521109U (en) * | 2012-03-07 | 2012-11-07 | 林尧东 | Joint device capable of achieving quick disassembly and assembly |
| CA2902642A1 (en) * | 2013-03-01 | 2014-09-04 | Sandvik Intellectual Property Ab | Overshot tool having latch control means |
| CN205532334U (en) * | 2016-01-29 | 2016-08-31 | 河南铁福来装备制造股份有限公司 | Drilling rod that can dismantle fast for coal mine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738487A (en) * | 2022-03-31 | 2022-07-12 | 河南华中科翔石油机械有限公司 | High-pressure-resistant and corrosion-resistant sealing structure for drilling machine |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180202 |
|
| WD01 | Invention patent application deemed withdrawn after publication |