CN201254987Y - Horizontal long drilling on-drilling clinometer - Google Patents
Horizontal long drilling on-drilling clinometer Download PDFInfo
- Publication number
- CN201254987Y CN201254987Y CNU2008200300241U CN200820030024U CN201254987Y CN 201254987 Y CN201254987 Y CN 201254987Y CN U2008200300241 U CNU2008200300241 U CN U2008200300241U CN 200820030024 U CN200820030024 U CN 200820030024U CN 201254987 Y CN201254987 Y CN 201254987Y
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- Prior art keywords
- drilling
- inclinometer
- electric source
- intrinsic safety
- safety electric
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- Expired - Lifetime
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- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model belongs to the filed of the geological exploration instrument, and in particular to a drilling inclinometer of a horizontal long drilling hole used in the coal mine well for explosion prevention, which can be used for measuring the inclination angle of an azimuth angle, the acceleration and the face angle of the instrument. In the prior art, the drilling inclination measuring technology has been known among people; in particular during the oil drilling explosion and the drilling explosion vertically downwards the ground, the application of the inclinometer and the inclination measuring technology is relatively mature; and however, the application of the inclinometer in the coal mine well, in particular the ultra long horizontal drilling hole is not explicitly reported. The inclinometer consists of a probe tube, a conversion interface, a control monitor and a power supply, which are connected in sequence. Therefore, the utility model can be used for measuring the inclination angle of the azimuth angle, the acceleration and the face angle of the instrument for explosion prevention in the coal mine well.
Description
Technical field
The utility model belongs to the exploration instrument for geology field, is the directional tool of horizontal long drill hole of the colliery downhole anti-explosion of energy interception angle lapping angle, acceleration and tools for angle specifically.
Background technology
In known technology, the drillhole inclination survey technology is familiar with by people already, particularly in the middle of oil boring and ground prospecting by boring vertically downward, the use of deviational survey instrument and deviational survey The Application of Technology still are comparative maturity, but the particularly use of inclinometer in the overlength horizontal drilling under coal mine yet there are no clearly report.
The utility model content
The purpose of this utility model provides the directional tool of horizontal long drill hole of the colliery downhole anti-explosion of a kind of energy interception angle lapping angle, acceleration and tools for angle.
For addressing the above problem, the technical scheme that the utility model is taked is:
A kind of directional tool of horizontal long drill hole, its special character is: said horizontal jumping chisel hole drill inclinometer is connected and composed successively by inserting tube, translation interface, monitoring monitor, power supply; Described inserting tube comprises cpu controller, the obliquity sensor of bowing, azimuth sensor, data acquisition unit, intrinsic safety electric source circuit, communication interface, battery pack, battery protecting circuit, charger, and its cpu controller is connected with data acquisition unit, intrinsic safety electric source circuit, communication interface respectively; Data acquisition unit is connected with azimuth sensor with the obliquity sensor of bowing respectively; Charger, battery protecting circuit, battery pack are connected successively with the intrinsic safety electric source circuit; The intrinsic safety electric source circuit is connected with the obliquity sensor of bowing, azimuth sensor, data acquisition unit; Battery protecting circuit also is connected with the intrinsic safety electric source circuit.
The utility model is with respect to prior art, and its advantage is as follows:
Owing to adopted the semiconductor circuit design of high integration microstructure, and adopt high diamagnetic bismuth copper as the shell encapsulating material, the data of measurement while drilling drill bit direct of travel can be carried out data communication with the monitor with serial communication interface and be shown the travel track of drill bit, the built-in rechargeable battery pack energy saving type of inserting tube is powered, and can fully guarantee the characteristics of long distance time communication.
Description of drawings
Fig. 1 is a directional tool of horizontal long drill hole structural principle block diagram;
Fig. 2 is the theory diagram of directional tool of horizontal long drill hole inserting tube;
1-inserting tube among the figure, the 2-translation interface, 3-monitors monitor, 4-power supply, 5-CPU controller; the 6-obliquity sensor of bowing, 7-azimuth sensor, 8-data acquisition unit, 9-intrinsic safety electric source circuit; the 10-communication interface, 11-battery pack, 12-battery protecting circuit, 13-charger.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Referring to Fig. 1, Fig. 2, the utility model is by inserting tube, translation interface, display, power supply; Wherein inserting tube also is made up of cpu controller, the obliquity sensor of bowing, azimuth sensor, data acquisition unit, intrinsic safety electric source circuit, communication interface, battery pack, battery protecting circuit, charger.Inserting tube is connected with display by translation interface, and power supply is connected with display.And the inside annexation of inserting tube is: cpu controller is connected with data acquisition unit, intrinsic safety electric source, communication interface respectively; data acquisition unit is connected with azimuth sensor with the obliquity sensor of bowing respectively; battery protecting circuit, battery pack and intrinsic safety electric source circuit are linked in sequence; the intrinsic safety electric source circuit is connected with the obliquity sensor of bowing, azimuth sensor, data acquisition unit; battery protecting circuit also is connected with the intrinsic safety electric source circuit, and charger is connected with battery protecting circuit.
The obliquity sensor of bowing in the inserting tube 1 has acceleration of gravity sensitiveness, and drilling rod luffing angle and roll angle induction are produced the signal of telecommunication; Azimuth sensor has the sensitiveness to big earth's magnetic field, to the angle induction generation signal of telecommunication of drilling rod with respect to the earth arctic.Signal input signal collecting unit with sensor) small-signal that collects is amplified, become digital quantity to store in the computing of input cpu controller then, output to the aperture by translation interface by communication interface, enter the monitoring monitor again, reach monitoring effect.
Claims (1)
1, a kind of directional tool of horizontal long drill hole is characterized in that: said horizontal jumping chisel hole drill inclinometer is connected and composed successively by inserting tube (1), translation interface (2), monitoring monitor (3), power supply (4); Described inserting tube (1) comprises cpu controller (5), the obliquity sensor of bowing (6), azimuth sensor (7), data acquisition unit (8), intrinsic safety electric source circuit (9), communication interface (10), battery pack (11), battery protecting circuit (12), charger (13), and its cpu controller (5) is connected with data acquisition unit (8), intrinsic safety electric source circuit (9), communication interface (10) respectively; Data acquisition unit (8) is connected with azimuth sensor (7) with the obliquity sensor of bowing (6) respectively; Charger (13), battery protecting circuit (12), battery pack (11) are connected successively with intrinsic safety electric source circuit (12); Intrinsic safety electric source circuit (12) is connected with the obliquity sensor of bowing (6), azimuth sensor (7), data acquisition unit (8); Battery protecting circuit (12) also is connected with intrinsic safety electric source circuit (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200300241U CN201254987Y (en) | 2008-08-21 | 2008-08-21 | Horizontal long drilling on-drilling clinometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200300241U CN201254987Y (en) | 2008-08-21 | 2008-08-21 | Horizontal long drilling on-drilling clinometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201254987Y true CN201254987Y (en) | 2009-06-10 |
Family
ID=40738304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200300241U Expired - Lifetime CN201254987Y (en) | 2008-08-21 | 2008-08-21 | Horizontal long drilling on-drilling clinometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201254987Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343997B (en) * | 2008-08-21 | 2012-03-21 | 煤炭科学研究总院西安研究院 | Directional tool of horizontal long drill hole |
| CN103104250A (en) * | 2011-11-15 | 2013-05-15 | 北京天和正庆科技发展有限公司 | Drilling inclinometer |
| CN106053128A (en) * | 2016-05-26 | 2016-10-26 | 淮南市宜留机械科技有限公司 | Drill hoisting speed and direction control assembly for core-drilling machine |
-
2008
- 2008-08-21 CN CNU2008200300241U patent/CN201254987Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343997B (en) * | 2008-08-21 | 2012-03-21 | 煤炭科学研究总院西安研究院 | Directional tool of horizontal long drill hole |
| CN103104250A (en) * | 2011-11-15 | 2013-05-15 | 北京天和正庆科技发展有限公司 | Drilling inclinometer |
| CN106053128A (en) * | 2016-05-26 | 2016-10-26 | 淮南市宜留机械科技有限公司 | Drill hoisting speed and direction control assembly for core-drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090610 Effective date of abandoning: 20080821 |