JPS57106816A - Direction controller of drilling hole - Google Patents

Direction controller of drilling hole

Info

Publication number
JPS57106816A
JPS57106816A JP18308380A JP18308380A JPS57106816A JP S57106816 A JPS57106816 A JP S57106816A JP 18308380 A JP18308380 A JP 18308380A JP 18308380 A JP18308380 A JP 18308380A JP S57106816 A JPS57106816 A JP S57106816A
Authority
JP
Japan
Prior art keywords
angle
guide cell
detect
drilling
swing
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
Application number
JP18308380A
Other languages
Japanese (ja)
Inventor
Yoshiichi Mikami
Yoshiaki Tamamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Mining Co Ltd
Furukawa Kogyo Co Ltd
Original Assignee
Furukawa Mining Co Ltd
Furukawa Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Furukawa Mining Co Ltd, Furukawa Kogyo Co Ltd filed Critical Furukawa Mining Co Ltd
Priority to JP18308380A priority Critical patent/JPS57106816A/en
Publication of JPS57106816A publication Critical patent/JPS57106816A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/022—Control of the drilling operation; Hydraulic or pneumatic means for activation or operation

Abstract

PURPOSE:To accurately carry out parallel drilling and inclined drilling at a specified angle with ease by controlling the direction of a guide cell based on the output of an angle detector mounted on each movable member that supports the guide cell. CONSTITUTION:A revolution angle detector 22 to detect the revolution angle of an boom 1, a swing angle detector 23 to detect the swing angle of a swing arm 9, an inclined angle detectors 20 and 21 to detect the inclination angle theta of a guide cell 14, a turning angle detector 24 to detect the turning angle of the guide cell 14 and an angle setting device to set the direction of a drilling hole are provided respectively. The detection signals of respective detectors 20-24 are compared with each set up signal and directional contol is applied to the guide cell 14 in accordance with each compared output.
JP18308380A 1980-12-24 1980-12-24 Direction controller of drilling hole Pending JPS57106816A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18308380A JPS57106816A (en) 1980-12-24 1980-12-24 Direction controller of drilling hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18308380A JPS57106816A (en) 1980-12-24 1980-12-24 Direction controller of drilling hole

Publications (1)

Publication Number Publication Date
JPS57106816A true JPS57106816A (en) 1982-07-02

Family

ID=16129458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18308380A Pending JPS57106816A (en) 1980-12-24 1980-12-24 Direction controller of drilling hole

Country Status (1)

Country Link
JP (1) JPS57106816A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976692U (en) * 1982-11-16 1984-05-24 古河鉱業株式会社 Rock drill drilling angle display device
JPH072594U (en) * 1991-01-07 1995-01-13 日本基礎技術株式会社 Drilling machine
JP2016172973A (en) * 2015-03-17 2016-09-29 岡本　俊仁 Slope work vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5976692U (en) * 1982-11-16 1984-05-24 古河鉱業株式会社 Rock drill drilling angle display device
JPH072594U (en) * 1991-01-07 1995-01-13 日本基礎技術株式会社 Drilling machine
JP2016172973A (en) * 2015-03-17 2016-09-29 岡本　俊仁 Slope work vehicle

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