CN101319610A - Down-hole drilling direction ruler and fast orienting method for hole drilling - Google Patents

Down-hole drilling direction ruler and fast orienting method for hole drilling Download PDF

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Publication number
CN101319610A
CN101319610A CNA2008100229053A CN200810022905A CN101319610A CN 101319610 A CN101319610 A CN 101319610A CN A2008100229053 A CNA2008100229053 A CN A2008100229053A CN 200810022905 A CN200810022905 A CN 200810022905A CN 101319610 A CN101319610 A CN 101319610A
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China
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hole drilling
angle
angle side
degree
drilling
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CN101319610B (en
Inventor
张有胜
周占魁
余熠
刘安兵
刘宏进
朱昌淮
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Huainan Mining Group Co Ltd
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Huainan Mining Group Co Ltd
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Publication of CN101319610B publication Critical patent/CN101319610B/en
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Abstract

The invention relates to an underground hole drilling location ruler and a quick orientation method for hole drilling, which is characterized in that a right-angle transparent triangular rule; one right-angle side of the triangular rule is 0 degree, and the other right-angle side is 90 degrees; the sloping side of the triangular rule is provided with scale from 0 degree to 90 degrees; in the quick orientation method for hole drilling, a set of datum lines which are vertical to the middle line of a lane on a horizontal projection plane are arranged in the lane or a roadway wall drilling field; the height of the datum lines is regulated, so that the lines intersect with a drill pipe at an intersection point on the same horizontal plane; the right-angle top point of the hole drilling location ruler is coincident with the intersection point: one right-angle side leans to the drill pipe, and the angles formed between the other right-angle side and the datum lines are the relative location angles for hole drilling. The invention is applicable in quick orientation for underground coal mine hole drilling and drill hole acceptance; the underground hole drilling location ruler is simple to be manufactured, with convenient operation in quick orientation for hole drilling and the orientation error less than 0.5 degree.

Description

Down-hole drilling direction ruler and boring fast orienting method
Technical field
The present invention relates to the down-hole drilling orientation method in the coal mine operation.
Background technology
Gas pumping is one of important technique measure of the coal mine gas comprehensive regulation, particularly low air permeability coal seam highly gassy mine and coal and gas outburst mine, and when adopting along layer long drilled holes and layer-through drilling mash gas extraction, a drill site often will be arranged more than 100 boring.For a long time, down-hole drilling is directed and the boring examination adopts methods such as circumferentor, transit and calculating, owing to be subjected to the influence of tunnel steel lining material and rig, compass unwrapping wire method error is bigger; Transit and computing method need on ground, a large amount of calculating is carried out in the down-hole and measure setting-out work, and be not only loaded down with trivial details but also be awkward.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of down-hole drilling direction ruler simple and easy to operate, that precision is higher and boring fast orienting method made being provided.
Technical solution problem of the present invention adopts following technical scheme:
The design feature of down-hole drilling direction ruler of the present invention is that the transparent set square in right angle is set, and is 0 degree with a right-angle side of described set square, and another right-angle side is 90 jiaos, and the angle index of 0-90 is set on the hypotenuse of described set square.
The design feature of down-hole drilling direction ruler of the present invention is that described transparent set square is that transparent organic glass with 3~5mm is a material, and the angle index of 0-90 is to be scale unit with 1 degree on its hypotenuse.
The characteristics of down-hole drilling fast orienting method of the present invention are in the tunnel or lane group drill site is established one group of reference line vertical with the tunnel center line on horizontal plane, regulate described reference line height and drilling rod and on same horizontal plane, intersect at an intersection point, the summit, right angle of bore direction chi is overlapped with described intersection point, the one right-angle side drilling rod that reclines, the angle of another right-angle side and reference line is the boring relative bearing.
Compare with orientation method with the directed utensil of existing boring, beneficial effect of the present invention is embodied in:
1, precision height, error have been avoided the bigger deviation of the directed generation of compass less than 0.5 °;
2, make simple, easy to operate, save time, using a horizontal vertical line can be all boring orientations in the drill site, has shortened boring orientation time greatly;
3, save measuring apparatus unwrapping wire and computing method orientation and need do a large amount of calculating and underground survey work;
4, reduce useless hole, improved the boring acceptable quality level greatly;
Description of drawings
Fig. 1 is a direction ruler structural representation of the present invention.
Fig. 2 is the present invention's orientation principle schematic diagram of holing.
Number in the figure: 1 tunnel outline line, 2 rigs, 3 drilling rods, 4 bore direction chis, 5 tunnel center lines, 6 reference lines, 7 relative bearings.
Below by the specific embodiment, the invention will be further described in conjunction with the accompanying drawings.
The specific embodiment
The bore direction chi is made: adopt the thick transparent organic glass of 3~5mm, make the drawing square of 40~50 centimetres of the right angle length of sides, utilize computer CAD drawing, an angle of 90 degrees is divided into 90 angular units, print drawing and stick on the ready-made isosceles drawing square, scale is drawn on the hypotenuse of drawing square.
Down-hole drilling slewing: before the boring perforate, on meeting head on section, drill site finishes position of opening by design, utilize construction tunnel center line 5, meet head in the tunnel or lane group drill site apart from 1~3 meter of position of opening (before or after the rig), if one group of reference line vertical with the tunnel center line on horizontal plane 6, reference line 6 two ends are fixed on that tunnel two is helped and exceed about 0.5 meter than rig 2 with surveying nail; Behind the firm rig 2, connect drilling rod 3, with the drill bit position of opening, height and the drilling rod 3 of regulating reference line 6 intersect on same horizontal plane, bore direction chi 4 is placed the place ahead of reference line 6, the summit, right angle overlaps with intersection point, a right-angle side recline drilling rod 3 and horizontal positioned, and the angle that records another right-angle side and reference line 6 is the relative bearing 7 of boring and tunnel center line; If relative bearing of surveying 7 and different design are adjusted rig 2 orientation, the relative bearing 7 that records is consistent with the design azimuth promptly finishes the orientation of this boring.
When using, the present invention should note:
Rig 2 is surely good, after connecting 3~4 meters long drill pipes 3, drilling rod 3 and reference line 6 be adjusted to be adjusted on the same horizontal plane intersect, when measuring the bore direction angle, bore direction chi 4 must be placed on the place ahead of reference line 6 and sharp angle one side of drilling rod 3 and reference line 6, when bore direction chi 4 was on the left of drilling rod, measured bore direction angle was with respect to tunnel center line 5 left avertences; When bore direction chi 4 during on the drilling rod right side, measured bore direction angle is with respect to tunnel center line 5 right avertence.

Claims (3)

1, down-hole drilling direction ruler is characterized in that being provided with the transparent set square in right angle, is 0 degree with a right-angle side of described set square, and another right-angle side is 90 jiaos, and the angle index of 0-90 is set on the hypotenuse of described set square.
2, down-hole drilling direction ruler according to claim 1 is characterized in that described transparent set square is that transparent organic glass with 3~5mm is a material, and the angle index of 0-90 is to be scale unit with 1 degree on its hypotenuse.
3, down-hole drilling fast orienting method, it is characterized in that in the tunnel or lane group drill site is established one group of reference line (6) vertical with tunnel center line (5) on horizontal plane, regulate described reference line (6) height and on same horizontal plane, intersect at an intersection point with drilling rod (3), the summit, right angle of bore direction chi (4) is overlapped with described intersection point, the one right-angle side drilling rod (3) that reclines, the angle of another right-angle side and reference line (6) are boring relative bearing (7).
CN2008100229053A 2008-07-02 2008-07-02 Down-hole drilling direction ruler and fast orienting method for hole drilling Active CN101319610B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008100229053A CN101319610B (en) 2008-07-02 2008-07-02 Down-hole drilling direction ruler and fast orienting method for hole drilling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2008100229053A CN101319610B (en) 2008-07-02 2008-07-02 Down-hole drilling direction ruler and fast orienting method for hole drilling

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CN101319610A true CN101319610A (en) 2008-12-10
CN101319610B CN101319610B (en) 2012-07-04

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400675A (en) * 2010-09-16 2012-04-04 淮南矿业(集团)有限责任公司 Method and device for confirming underground drilling azimuth
CN102979506A (en) * 2012-11-30 2013-03-20 山东大学 Measuring device and measuring method of underground engineering construction drilling attitude combination
CN103968718A (en) * 2014-05-15 2014-08-06 中国矿业大学(北京) Blast hole orientation method for tunnel blasting with angle determined through distance
CN104060982A (en) * 2014-07-09 2014-09-24 中煤科工集团重庆研究院有限公司 Method for measuring trepanning azimuth angle of underground drilled hole in distance measurement mode
CN104088626A (en) * 2014-07-09 2014-10-08 中煤科工集团重庆研究院有限公司 Underground hole drilling and trepanning azimuthal angle measurement system and method
CN105178941A (en) * 2015-09-07 2015-12-23 山东大学 Drilling azimuth angle and dip angle measurement device and measurement method
CN105239997A (en) * 2015-10-09 2016-01-13 山东大学 Drilling azimuth angle and dip angle positioning device and positioning method thereof
CN111677443A (en) * 2020-06-05 2020-09-18 中煤华晋集团韩咀煤业有限公司 Quick positioning method for drilling machine
CN112709563A (en) * 2020-12-31 2021-04-27 山东里能鲁西矿业有限公司 Drilling paying-off mechanism

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2203357Y (en) * 1994-09-09 1995-07-12 姚爱国 Wellhole slope determining apparatus
CN2288850Y (en) * 1996-05-22 1998-08-26 李守瑞 Multifunctional trinagle for drawing
CN2854083Y (en) * 2005-11-09 2007-01-03 马芹永 Slop shothole drilling field positioning instrument

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400675B (en) * 2010-09-16 2015-06-03 淮南矿业(集团)有限责任公司 Method and device for confirming underground drilling azimuth
CN102400675A (en) * 2010-09-16 2012-04-04 淮南矿业(集团)有限责任公司 Method and device for confirming underground drilling azimuth
CN102979506A (en) * 2012-11-30 2013-03-20 山东大学 Measuring device and measuring method of underground engineering construction drilling attitude combination
CN102979506B (en) * 2012-11-30 2015-07-22 山东大学 Measuring device and measuring method of underground engineering construction drilling attitude combination
CN103968718A (en) * 2014-05-15 2014-08-06 中国矿业大学(北京) Blast hole orientation method for tunnel blasting with angle determined through distance
CN103968718B (en) * 2014-05-15 2015-09-09 中国矿业大学(北京) Tunnel Blasting distance determines the big gun hole Directional Method of angle
CN104060982B (en) * 2014-07-09 2016-10-05 中煤科工集团重庆研究院有限公司 Distance measuring type down-hole drilling perforate azimuth measuring method
CN104060982A (en) * 2014-07-09 2014-09-24 中煤科工集团重庆研究院有限公司 Method for measuring trepanning azimuth angle of underground drilled hole in distance measurement mode
CN104088626A (en) * 2014-07-09 2014-10-08 中煤科工集团重庆研究院有限公司 Underground hole drilling and trepanning azimuthal angle measurement system and method
CN104088626B (en) * 2014-07-09 2016-10-19 中煤科工集团重庆研究院有限公司 Down-hole drilling perforate azimuth angle measurement system and measuring method
CN105178941A (en) * 2015-09-07 2015-12-23 山东大学 Drilling azimuth angle and dip angle measurement device and measurement method
CN105178941B (en) * 2015-09-07 2018-06-22 山东大学 Bore direction angle, dip test device and assay method
CN105239997A (en) * 2015-10-09 2016-01-13 山东大学 Drilling azimuth angle and dip angle positioning device and positioning method thereof
CN105239997B (en) * 2015-10-09 2018-06-22 山东大学 A kind of drilling trepanning azimuth, inclination angle positioning device and its localization method
CN111677443A (en) * 2020-06-05 2020-09-18 中煤华晋集团韩咀煤业有限公司 Quick positioning method for drilling machine
CN112709563A (en) * 2020-12-31 2021-04-27 山东里能鲁西矿业有限公司 Drilling paying-off mechanism
CN112709563B (en) * 2020-12-31 2022-09-23 山东里能鲁西矿业有限公司 Drilling paying-off mechanism

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