CN107178310A - A kind of magnetic tracks rig - Google Patents
A kind of magnetic tracks rig Download PDFInfo
- Publication number
- CN107178310A CN107178310A CN201710413406.6A CN201710413406A CN107178310A CN 107178310 A CN107178310 A CN 107178310A CN 201710413406 A CN201710413406 A CN 201710413406A CN 107178310 A CN107178310 A CN 107178310A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- drilling rod
- hole
- drilling
- machine body
- 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 claims abstract description 75
- 239000004576 sand Substances 0.000 abstract description 4
- 230000035515 penetration Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- E21B7/002—Drilling with diversely driven shafts extending into the borehole
-
- 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
- E21B12/00—Accessories for drilling tools
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Tracked the present invention relates to a kind of magnetic and through hole and lower through-hole are provided with rig, including the first drilling rod, the first drill bit, diplopore tracking seat, the second drilling rod and the second drill bit, diplopore tracking seat, upper through hole is in the top of lower through-hole；One end of first drilling rod is connected with drilling machine body, and the other end is fixedly connected through lower through-hole with the first drill bit；One end of second drilling rod is connected with drilling machine body, and the other end is fixedly connected through upper through hole with the second drill bit；Drilling machine body drives the first drilling rod and the second drilling rod to rotate respectively, and the first drilling rod drives the first drill bit to rotate；Second drilling rod drives the second drill bit to rotate；Diplopore tracking seat is fixedly installed permanent magnet close to one end of the second drill bit.Compared with the prior art, to there is sand, domain of the existence drills the present invention simultaneously with cobble, accelerates penetration rate and drilling depth, is easy to pumpback drill bit, increases the service life.
Description
Technical field
It is more particularly to a kind of to be used for what the region for being mixed with sand and cobble was drilled the present invention relates to drilling rig technique field
Track rig.
Background technology
Now in non-excavating construction, when encountering cobble, due to having sand and cobble to exist in cobble simultaneously, cobble is being bored
Easily cobble is formed at drill bit under the rotation of head to concentrate to drilling rod, formed drill bit can not jacking, and because drill bit is bigger than drilling rod,
It is easily stuck by cobble at drill bit with drilling rod during pumpback.Present technology can not solve this problem.
The content of the invention
Rig is tracked it is an object of the invention to provide a kind of magnetic, technical problem to be solved is：How to have sand with
Domain of the existence is drilled cobble simultaneously, is accelerated penetration rate and drilling depth, is easy to pumpback drill bit.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of magnetic tracks rig, including the first drilling rod, the
Through hole and lower through-hole are provided with one drill bit, diplopore tracking seat, the second drilling rod and the second drill bit, the diplopore tracking seat, institute
State the top that through hole is in the lower through-hole；One end of first drilling rod is connected with drilling machine body, and the other end is described in
Lower through-hole is fixedly connected with first drill bit；One end of second drilling rod is connected with drilling machine body, and the other end is described in
Upper through hole is fixedly connected with second drill bit；The drilling machine body drives first drilling rod and the second drilling rod to rotate respectively,
First drilling rod drives first drill bit to rotate；Second drilling rod drives second drill bit to rotate；The diplopore with
One end that track seats against nearly second drill bit is fixedly installed permanent magnet.
The beneficial effects of the invention are as follows：First drilling rod drives the first drill bit to be drilled, drilled first hole；Can not in drilling
During jacking, drilling machine body by the second drilling rod drive the second drill bit drilled, the second drilling rod diplopore tracking seat it is spacing under,
Second drill bit can be drilled along the boring direction of the first drill bit, obtain the second hole；First hole is connected with the second hole, the second drilling rod
Cobble can be reduced with the second drill bit to concentrate to the first drilling rod and the first drill bit so that the first drill bit continues to promote drilling, accelerate to bore
Hole speed and drilling depth；Simultaneously the first hole connect with the second hole, energy hole diameter enlargement, be easy to the drilling rod of pumpback first, the first drill bit,
Second drilling rod and the second drill bit, prevent stuck by cobble at the first drilling rod and the first drill bit during pumpback, lift convenience；Forever
Irony device in magnetic magnet energy magnetic boring procedure, prevents the first drill bit or the second drill bit to irony device persistently to irony
Device is collided, the first drill bit of abrasion or the second drill bit, can effectively be increased the service life.
Brief description of the drawings
Fig. 1 tracks the implementation structural representation of rig for a kind of magnetic of the invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, the first drilling rod, the 2, first drill bit, 3, diplopore tracking seat, the 4, second drilling rod, the 5, second drill bit, 6, stratum, 7, forever
Magnetic magnet.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figure 1, a kind of magnetic tracking rig, including the first drilling rod 1, the first drill bit 2, diplopore tracking seat 3, second are bored
Through hole and lower through-hole are provided with the drill bit 5 of bar 4 and second, the diplopore tracking seat 3, the upper through hole is in the lower through-hole
Top；One end of first drilling rod 1 is connected with drilling machine body, and the other end passes through the lower through-hole and first drill bit 2
It is fixedly connected；One end of second drilling rod 4 is connected with drilling machine body, and the other end passes through the upper through hole and second drill bit
5 are fixedly connected；The drilling machine body drives the drilling rod 4 of the first drilling rod 1 and second to rotate respectively, and first drilling rod 1 drives
First drill bit 2 is rotated；Second drilling rod 4 drives second drill bit 5 to rotate；The diplopore tracking seat 3 is close to second
One end of drill bit 5 is fixedly installed permanent magnet 7.
First drilling rod 1 drives the first drill bit 2 to drill stratum 6, drilled first hole in stratum 6；Can not in drilling
During jacking, drilling machine body drives the second drill bit 5 to drill stratum 6 by the second drilling rod 4, and the second drilling rod 4 is tracked in diplopore
Seat 3 it is spacing under, the second drill bit 5 can be drilled along the boring direction of the first drill bit 2, in stratum 6 obtain the second hole；First
Hole is connected with the second hole, and the second drilling rod 4 and the second drill bit 5 can reduce cobble and be concentrated to the first drilling rod 1 and the first drill bit 2 so that
First drill bit 2 continues to promote drilling, accelerates penetration rate and drilling depth；The first hole is connected with the second hole simultaneously, can increase hole
Footpath, is easy to pumpback the first drilling rod 1, the first drill bit 2, the second drilling rod 3 and the second drill bit 4, prevents the He of the first drilling rod 1 during pumpback
It is stuck by cobble at first drill bit 2, lift convenience；The irony device in the energy of permanent magnet 7 magnetic boring procedure, prevents simultaneously
Only the first drill bit 2 or the second drill bit 4 are persistently collided to irony device to irony device, and the first drill bit of abrasion 2 or second is bored
First 4, can effectively it increase the service life.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (1)
1. a kind of magnetic tracks rig, it is characterised in that：Including the first drilling rod (1), the first drill bit (2), diplopore tracking seat (3),
Through hole and lower through-hole, the upper through hole are provided with second drilling rod (4) and the second drill bit (5), the diplopore tracking seat (3)
In the top of the lower through-hole；One end of first drilling rod (1) is connected with drilling machine body, the other end through the lower through-hole with
First drill bit (2) is fixedly connected；One end of second drilling rod (4) is connected with drilling machine body, and the other end is passed through on described
Through hole is fixedly connected with second drill bit (5)；The drilling machine body drives first drilling rod (1) and the second drilling rod respectively
(4) rotate, first drilling rod (1) drives first drill bit (2) to rotate；Second drilling rod (4) drives described second to bore
Head (5) is rotated；The diplopore tracking seat (3) is fixedly installed permanent magnet (7) close to one end of the second drill bit (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710413406.6A CN107178310A (en) | 2017-06-05 | 2017-06-05 | A kind of magnetic tracks rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710413406.6A CN107178310A (en) | 2017-06-05 | 2017-06-05 | A kind of magnetic tracks rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107178310A true CN107178310A (en) | 2017-09-19 |
Family
ID=59835220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710413406.6A Pending CN107178310A (en) | 2017-06-05 | 2017-06-05 | A kind of magnetic tracks rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107178310A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943573U (en) * | 2011-01-24 | 2011-08-24 | 王琪 | Novel drilling machine for drilling holes |
| CN103939045A (en) * | 2014-04-03 | 2014-07-23 | 中交二航局第三工程有限公司 | Fishing device for fallen drill teeth of roller bit |
| CN105888540A (en) * | 2014-05-08 | 2016-08-24 | 中国庆华能源集团有限公司 | Drill hole drilling method |
| CN106437499A (en) * | 2016-10-31 | 2017-02-22 | 广西固瑞科技股份有限公司 | Tracking boring crown |
| CN106593297A (en) * | 2016-12-15 | 2017-04-26 | 中国矿业大学 | Straight hole drilling method for drilling machine |
-
2017
- 2017-06-05 CN CN201710413406.6A patent/CN107178310A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943573U (en) * | 2011-01-24 | 2011-08-24 | 王琪 | Novel drilling machine for drilling holes |
| CN103939045A (en) * | 2014-04-03 | 2014-07-23 | 中交二航局第三工程有限公司 | Fishing device for fallen drill teeth of roller bit |
| CN105888540A (en) * | 2014-05-08 | 2016-08-24 | 中国庆华能源集团有限公司 | Drill hole drilling method |
| CN106437499A (en) * | 2016-10-31 | 2017-02-22 | 广西固瑞科技股份有限公司 | Tracking boring crown |
| CN106593297A (en) * | 2016-12-15 | 2017-04-26 | 中国矿业大学 | Straight hole drilling method 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170919 |