CN102926686B - Directed water feeder and directional drilling machine - Google Patents
Directed water feeder and directional drilling machine Download PDFInfo
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- CN102926686B CN102926686B CN201210429011.2A CN201210429011A CN102926686B CN 102926686 B CN102926686 B CN 102926686B CN 201210429011 A CN201210429011 A CN 201210429011A CN 102926686 B CN102926686 B CN 102926686B
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- water feeder
- joint
- outer tube
- drilling rod
- directed water
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Abstract
The invention discloses a kind of directed water feeder and directional drilling machine, wherein, described directed water feeder comprises: axle, bearing, outer tube and center lead to cable device; Described axle is connected with described outer tube by described bearing, and described center leads to cable device and is arranged on described outer tube.Therefore, the present invention can solve measuring-signal inconvenience and measure insecure problem, can also significantly improve the boring drilling efficiency of directional drilling machine.
Description
Technical field
The present invention relates to engineering machinery field, particularly the directed water feeder of one and directional drilling machine.
Background technology
Underground coal mine, in tunnel directional drilling and geology controlled directional drilling, needs measurement-while-drilling system to monitor drilling track, rectify a deviation in time.Meanwhile, need water feeder to power motor at the bottom of drilling rod delivered inside high pressure washing media drive hole.Therefore, the water feeder reliability that can affect measurement and the efficiency of creeping into.
At present, two type water feeders are mainly had:
1) water feeder, can only provide scouring media to drilling rod inside, can not measuring-signal at the bottom of transmission hole, when data are extracted in borehole survey, needs to unload water feeder, utilizes drilling rod center cable and drilling rod body to measure.But, use the subject matter of this water feeder to be: because drilling rod interior flushing medium back flow causes measuring inconvenience, Measuring Time is longer simultaneously, affects drilling efficiency.
2) another kind of water feeder, leads to the water feeder of cable with center, water feeder main shaft is relative with between shell body to be rotated, and utilizes probe, spring and wire etc. to rotate docking and realizes signal detection.But this structure is because of drilling rod rotating probe serious wear, rotatory sealing is leaked, and often causes the problems such as water feeder signal detection interruption, needs to check in time, change easily worn part, and this exists the problem having a strong impact on drilling efficiency.
Summary of the invention
In view of this, the present invention proposes a kind of directed water feeder and directional drilling machine, can solve measuring-signal inconvenience and measure insecure problem, can also significantly improve the boring drilling efficiency of directional drilling machine.
For achieving the above object, technical scheme of the present invention is achieved in that
On the one hand, the invention provides a kind of directed water feeder, described directed water feeder comprises: axle, bearing, outer tube and center lead to cable device; Described axle is connected with described outer tube by described bearing, and the drilling rod link of described outer tube is provided with sheath; Described center leads to cable device and comprises wire, joint, snap joint; Described wire and described snap joint are arranged on described outer tube, and described wire is provided with wire insulation cover, and one end of described wire connects described snap joint, and the other end connects one end of described joint; It is inner that described joint is arranged on described sheath, and the other end of described joint is provided with Spring capable of diameter varying; Described snap joint, described wire, described wire insulation cover, described joint, described sheath, described Spring capable of diameter varying are connected with drilling rod is rotatable.
Further, in said apparatus, between the drilling rod link of described axle and described outer tube, be provided with water seal.
Further, in said apparatus, between described bearing and described outer tube, be provided with the bearing (ball) cover for regulating bearing clearance.
In addition, the present invention also provides a kind of directional drilling machine, and this directional drilling machine is provided with center and leads to cable formula drilling rod and above-mentioned directed water feeder described in any one; Wherein, the drilling rod link of described directed water feeder is provided with for leading to described center the screw thread that cable formula drilling rod is connected.
Further, in said apparatus, the female joint that Spring capable of diameter varying and the center of described directed water feeder lead to cable formula drilling rod is connected, and the snap joint of described directed water feeder is connected by quick plug with aperture controller.
Relative to prior art, the present invention has following advantage:
Center is led to cable in the present invention and water feeder integrates, design a kind of directed water feeder, this can meet the instructions for use of directional drilling machine directional drilling, wired drilling can be realized safely and reliably measure, improve significantly in directional drilling because measuring-signal is inconvenient, it is unreliable to measure and the low inferior problem of drilling efficiency that is that cause.
Therefore, adopt directed water feeder of the present invention and directional drilling machine, be not only convenient to measuring-signal, realize reliable measurements, the boring drilling efficiency of directional drilling machine can also be significantly improved.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the directed water feeder embodiment of the present invention;
Fig. 2 is another schematic diagram of the directed water feeder embodiment of the present invention.
Description of reference numerals
1 axle
2 snap joints
3 bearing (ball) covers
4 bearings
5 wire insulation covers
6 outer tubes
7 water seals
8 wires
9 joints
10 sheaths
11 Spring capable of diameter varying
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Basic thought of the present invention is: design a kind of directional drilling machine water feeder, center is led to cable and water feeder integrates, lead to cable formula drilling rod by the screw thread of front end with center to be connected, at the bottom of the hole that drilling rod exports, measuring-signal is by Spring capable of diameter varying input lead, and by snap joint, signal is exported to aperture controller, measure convenient and swift, thus solve in the directional drilling of underground coal mine tunnel and geology controlled directional drilling, because measuring-signal is inconvenient, it is unreliable to measure and the low inferior problem of drilling efficiency that is that cause.
Below in conjunction with accompanying drawing, each preferred embodiment of the present invention is described further:
With reference to Fig. 1, it illustrates the directed water feeder of the present embodiment, described directed water feeder comprises: axle 1, bearing 4, outer tube 6 and center lead to cable device; Described axle 1 is connected with described outer tube 6 by described bearing 4, and described center leads to cable device and is arranged on described outer tube 6.
In a preferred embodiment, water seal 7 is provided with between the drilling rod link of described axle 1 and described outer tube 6.
In above-described embodiment, between described bearing 4 and described outer tube, be provided with the bearing (ball) cover 3 for regulating bearing clearance.
In above-described embodiment, the drilling rod link of described outer tube 6 is provided with sheath 10.Described center is led to cable device and is arranged on described outer tube 6 by sheath 10.
As shown in Figure 1, in above-described embodiment, described center leads to cable device and comprises: wire 8, joint 9, Spring capable of diameter varying 11, snap joint 2; Wherein, it is inner that described joint 9 is arranged on described sheath 10, and described joint 9 one end is provided with described Spring capable of diameter varying 11, and the other end is connected with described wire 8; Described wire 8 is connected to described snap joint 2 from described joint 9.
Preferably, in above-described embodiment, described wire 8 is provided with wire insulation cover 5.
Preferably, in above-described embodiment, described snap joint 2, described sheath 10, described wire 8, described wire insulation cover 5, described joint 9, described Spring capable of diameter varying 11 are connected with drilling rod is rotatable.
As shown in Figure 1 and Figure 2, it illustrates the embodiment of a kind of directional drilling machine with directed water feeder, in the present embodiment, described axle 1 is connected by bearing 4, bearing (ball) cover 3 with outer tube 6, arrange water seal 7 between axle 1 and outer tube 6, one end of outer tube 6 arranges sheath 10, forms directed water feeder.Described center leads to cable device and comprises wire insulation cover 5, wire 8, joint 9, Spring capable of diameter varying 11, snap joint 2.Wherein, described center leads to cable device and is arranged on outer tube 6 by sheath 10, and it is inner that joint 9 is fastened on sheath 10, and described wire 8 is connected to snap joint 2 from joint 9, and described wire 8 is provided with wire insulation cover 5.Described joint 9 arranges Spring capable of diameter varying 11, it should be noted that, the female joint that described Spring capable of diameter varying 11 and the center of internal conical surface lead to cable formula large through-hole drilling rod is connected, and described snap joint 2 is connected by quick plug 2 with aperture controller.
The present invention also provides a kind of directional drilling machine, and described directional drilling machine is provided with center and leads to cable formula drilling rod and the directed water feeder as described in any one embodiment above-mentioned; Wherein, the drilling rod link of described directed water feeder is provided with for leading to described center the screw thread that cable formula drilling rod is connected.
In above-described embodiment, the female joint that Spring capable of diameter varying and the center of described directed water feeder lead to cable formula drilling rod is connected, and the snap joint of described directed water feeder is connected by quick plug with aperture controller.Such as: described directed water feeder leads to cable formula drilling rod by the screw thread of drilling rod link with center and is connected, described center leads to measuring-signal at the bottom of the hole of cable formula drilling rod output by Spring capable of diameter varying 11 input lead 8, and by snap joint 2, signal is exported to aperture controller.
In above-described embodiment, described sheath 10, described wire insulation cover 5, described wire 8, described joint 9, described Spring capable of diameter varying 11, described snap joint 2 lead to described center that cable formula drilling rod is rotatable to be connected.
Like this, described directed water feeder is connected leading to cable formula drilling rod with center, when described center leads to the revolution of cable formula drilling rod, described sheath 10, wire insulation cover 5, wire 8, joint 9, Spring capable of diameter varying 11, snap joint 2 all along with drilling rod turns round together, do not rotate Dynamic link library in conductive path, ensure the reliable and stable of circuit, the contact condition that inner maintenance is good, when turning round stopping, namely insert connection signal, convenient and swift.
As can be seen from the various embodiments described above, relative to prior art, the present invention has following advantage:
Center is led to cable in the present invention and water feeder integrates, design a kind of directed water feeder, this can meet the instructions for use of directional drilling machine directional drilling, wired drilling can be realized safely and reliably measure, improve significantly in directional drilling because measuring-signal is inconvenient, it is unreliable to measure and the low inferior problem of drilling efficiency that is that cause.
Therefore, adopt directed water feeder of the present invention and directional drilling machine, be not only convenient to measuring-signal, realize reliable measurements, the boring drilling efficiency of directional drilling machine can also be significantly improved.
Below the advantage that the present invention has is further analyzed:
1) center is led to cable and water feeder integrates by the present invention, design a kind of directed water feeder, this can meet the instructions for use of directional drilling machine directional drilling, wired drilling can be realized safely and reliably measure, and can significantly improve in directional drilling because measuring-signal is inconvenient, it is unreliable to measure and the low inferior problem of drilling efficiency that is that cause.
2) lead to cable formula drilling rod by the screw thread of front end with center to be connected, at the bottom of the hole that drilling rod exports, measuring-signal is by Spring capable of diameter varying input lead, and by snap joint, signal is exported to aperture controller, measures convenient and swift.
3) inside center is led to cable and is docked without dynamic rotary, and simple and reliable for structure, be convenient to demolition and maintenance, Simultaneous Stabilization is reliable.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a directed water feeder, is characterized in that, comprising: axle (1), bearing (4), outer tube (6) and center lead to cable device;
Described axle (1) is connected with described outer tube (6) by described bearing (4), and the drilling rod link of described outer tube (6) is provided with sheath (10);
Described center leads to cable device and comprises wire (8), joint (9), snap joint (2); Described wire (8) and described snap joint (2) are arranged on described outer tube (6), described wire (8) is provided with wire insulation cover (5), one end of described wire (8) connects described snap joint (2), and the other end connects one end of described joint (9); It is inner that described joint (9) is arranged on described sheath (10), and the other end of described joint (9) is provided with Spring capable of diameter varying (11);
Wherein, described snap joint (2), described wire (8), described wire insulation cover (5), described joint (9), described sheath (10), described Spring capable of diameter varying (11) are connected with drilling rod is rotatable.
2. directed water feeder according to claim 1, is characterized in that, is provided with water seal (7) between the drilling rod link of described axle (1) and described outer tube (6).
3. directed water feeder according to claim 1, is characterized in that, is provided with the bearing (ball) cover (3) for regulating bearing (4) gap between described bearing (4) and described outer tube (6).
4. a directional drilling machine, is characterized in that, this directional drilling machine is provided with center and leads to cable formula drilling rod and the directed water feeder as described in any one of claims 1 to 3; Wherein, the drilling rod link of described directed water feeder is provided with for leading to described center the screw thread that cable formula drilling rod is connected.
5. directional drilling machine according to claim 4, it is characterized in that, the female joint that Spring capable of diameter varying (11) and the center of described directed water feeder lead to cable formula drilling rod is connected, and the snap joint (2) of described directed water feeder is connected by quick plug with aperture controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210429011.2A CN102926686B (en) | 2012-11-01 | 2012-11-01 | Directed water feeder and directional drilling machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210429011.2A CN102926686B (en) | 2012-11-01 | 2012-11-01 | Directed water feeder and directional drilling machine |
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| Publication Number | Publication Date |
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| CN102926686A CN102926686A (en) | 2013-02-13 |
| CN102926686B true CN102926686B (en) | 2015-10-28 |
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| CN201210429011.2A Active CN102926686B (en) | 2012-11-01 | 2012-11-01 | Directed water feeder and directional drilling machine |
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| CN (1) | CN102926686B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882096A (en) * | 2019-01-16 | 2019-06-14 | 中煤科工集团西安研究院有限公司 | A kind of jack catchs type water feeder and its construction method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798080B (en) * | 2019-01-16 | 2020-11-27 | 中煤科工集团西安研究院有限公司 | Quick-insertion type water feeder and construction method thereof |
| CN111577172B (en) * | 2020-05-11 | 2022-11-04 | 中国石油天然气股份有限公司 | Well cementation flushing fluid flushing efficiency evaluation device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082268A (en) * | 2007-07-12 | 2007-12-05 | 煤炭科学研究总院西安分院 | Central cable type high-strength large-through-hole rod |
| CN201560756U (en) * | 2009-12-02 | 2010-08-25 | 煤炭科学研究总院西安研究院 | Center cabling type directional water delivery device |
| CN101881156A (en) * | 2010-07-16 | 2010-11-10 | 大庆石油管理局 | Primary measurement shell for measurement while-drilling instrument |
| CN201835826U (en) * | 2010-07-16 | 2011-05-18 | 大庆石油管理局 | Line connecting male slip ring for measurement-while-drilling instrument |
| CN201915836U (en) * | 2011-01-17 | 2011-08-03 | 山西巨安电子技术有限公司 | Directional drilling system |
| CN102337886A (en) * | 2010-07-22 | 2012-02-01 | 中国石油天然气集团公司 | System of performing down-hole measurement on oil gas in slurry while drilling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055467A1 (en) * | 1999-03-03 | 2000-09-21 | Earth Tool Company, L.L.C. | Method and apparatus for directional boring |
-
2012
- 2012-11-01 CN CN201210429011.2A patent/CN102926686B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082268A (en) * | 2007-07-12 | 2007-12-05 | 煤炭科学研究总院西安分院 | Central cable type high-strength large-through-hole rod |
| CN201560756U (en) * | 2009-12-02 | 2010-08-25 | 煤炭科学研究总院西安研究院 | Center cabling type directional water delivery device |
| CN101881156A (en) * | 2010-07-16 | 2010-11-10 | 大庆石油管理局 | Primary measurement shell for measurement while-drilling instrument |
| CN201835826U (en) * | 2010-07-16 | 2011-05-18 | 大庆石油管理局 | Line connecting male slip ring for measurement-while-drilling instrument |
| CN102337886A (en) * | 2010-07-22 | 2012-02-01 | 中国石油天然气集团公司 | System of performing down-hole measurement on oil gas in slurry while drilling |
| CN201915836U (en) * | 2011-01-17 | 2011-08-03 | 山西巨安电子技术有限公司 | Directional drilling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882096A (en) * | 2019-01-16 | 2019-06-14 | 中煤科工集团西安研究院有限公司 | A kind of jack catchs type water feeder and its construction method |
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| CN102926686A (en) | 2013-02-13 |
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Effective date of registration: 20161214 Address after: 413000 Yiyang high tech Zone in the eastern part of the New District of integrated services building, Room 502, Hunan Patentee after: Yiyang science and Technology Achievement Transformation Service Center Patentee after: Sany Heavy Equipment Co.,Ltd. Address before: Yansai Lake Street 110027 economic and Technological Development Zone Liaoning city Shenyang province No. 31 Patentee before: Sany Heavy Equipment Co.,Ltd. |