CN105178855B - Opening positioner for drilling machinery and positioning and adjusting method of opening positioner - Google Patents
Opening positioner for drilling machinery and positioning and adjusting method of opening positioner Download PDFInfo
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- CN105178855B CN105178855B CN201510298927.2A CN201510298927A CN105178855B CN 105178855 B CN105178855 B CN 105178855B CN 201510298927 A CN201510298927 A CN 201510298927A CN 105178855 B CN105178855 B CN 105178855B
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- indexing mechanism
- axis indexing
- longitudinal axis
- perforation
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Abstract
The invention relates to an opening positioner for drilling machinery, characterized by comprising a mounting reference face (1), a magnetic base (2), a longitudinal axis indexing mechanism (3), a magnetically permeable switch (5), a circuit chamber (6), and a horizontal axis indexing mechanism (7). The mounting reference face (1) is located below. The magnetically permeable switch (5) controls magnetizing/demagnetizing of the magnetic base (2) and is fixedly attached to a reference face at the upper end of a drilling machine through the mounting reference face (1). The circuit chamber (6) is located above, and position sensors are arranged in the circuit chamber (6). The longitudinal axis indexing mechanism (3) and the horizontal axis indexing mechanism (7) are arranged below the center of the circuit chamber (6). A mechanical device manually rotating the longitudinal axis indexing mechanism (3) and the horizontal axis indexing mechanism (7) rotates the position sensors to measurement required positions, the uniaxial position sensors are located at different positions through rotation, angular velocity components of various earthly positions are measured, and the direction of the drilling machine is adjusted after an actual geographical position is determined.
Description
Technical field
The present invention relates to a kind of perforation of boring machine position indicator, belong to perforation of boring machine positioner technical field.
Background technology
When implementing perforate operation under mine, the azimuth information in hole is hardly resulted in, because ferromagnetic object is relatively more, profit
Instrument with magnetic survey orientation is disabled, so the method that measure perforate orientation at present mainly uses the side in tunnel
Position.After workman substantially measures orientation using angle square and rope, then the Base alignment: See Alignment obtained by rig basal plane and measurement.
Can there are many artificial errors in this series of operation.First it is to have error with eyes reading angular, next uses angulation
The orientation in tunnel is guided to board and also has error by chi, is also exactly that the alignment of rig basal plane and baseline can produce error.So
All errors are added up, sizable error is had.
In order to solve this series of problems, one kind is badly in need of at scene can not be disturbed by ferromagnetic object, quickly can obtain ground
Reason north, the instrument that high precision and cost will be low.Can not so influence construction speed, and improve the quality of construction, keep away
Exempt from unnecessary accident, reduce construction cost.
The content of the invention
Do not disturbed by ferromagnetic object it is an object of the invention to provide one kind, can quickly obtain geographic north, high precision and
Cost will be low be perforation of boring machine positioning instrument.
Aspect sensor is a kind of sensor in measurement orientation, it is necessary in multiple orientation for perforation of boring machine positioning
Multiple aspect sensors, can just measure accurate perforation of boring machine orientation.Cost is too high for unit in charge of construction, practical value
It is not high.The present invention solves this problem by following technical solution.
A kind of perforation of boring machine position indicator, including datum clamp face 1, magnetic bases 2, longitudinal axis indexing mechanism 3, magnetic conductive switch 5,
Circuit cavity 6, transverse axis indexing mechanism 7；The datum clamp face 1 be located at bottom, magnetic conductive switch 5 control magnetic bases 2 logical magnetic/
Disconnected magnetic, and fixation is adsorbed by datum clamp face 1 and rig upper end datum level；The circuit cavity 6 is located at top, is provided with it
Aspect sensor, is provided with longitudinal axis indexing mechanism 3 and transverse axis indexing mechanism 7 below the center of circuit cavity 6；Rotate manually vertical
The mechanical device of axle, transverse axis indexing mechanism 3,7, aspect sensor is gone on measurement desired position, and single shaft is allowed by rotating
Aspect sensor is in different positions, measures the angular velocity component of each position of the earth, it is determined that after the geographic orientation of reality, then
Direction to rig is adjusted.
Further, the transverse axis indexing mechanism 7 is located at the top of longitudinal axis indexing mechanism 3.
Further, also including basal plane shelves bar 4, the basal plane shelves bar 4 is vertical with datum clamp face 1, for reference for installation
Face 1 positions with the absorption of rig upper end datum level.
Further, the perforation of boring machine position indicator 30cm high, 23cm long, width 17cm.
Further, the magnetic conductive switch 5 is rotation handle formation.
A kind of alignment adjusting method of above-mentioned perforation of boring machine position indicator, including following operating procedure：
A) any direction of longitudinal axis indexing mechanism 3 is rotated 3 times；
B) any direction of transverse axis indexing mechanism 7 is rotated 1 time；
By above-mentioned four times it is horizontal or vertical rotation allow single shaft aspect sensor be in different positions, measure the earth each
The angular velocity component of position, it is determined that after the geographic orientation of reality, then is adjusted to the direction of rig.
The beneficial effects of the present invention are：
1) geographic orientation is determined using high Precision sensor, the use of sensor is reduced by Mathematical Modeling
Amount, measurement can be just completed using only the sensor of single shaft, greatly reduce instrument cost.
2) carry magnet face by the use of instrument to be close together as the basal plane of basal plane and rig, laminating degree is good, it is ensured that axially
Zero error accurately in the same direction, is accomplished in direction substantially, and no matter rig is in any attitude, all without dropping, it is to avoid safe thing occurs
Therefore, magnet can be very high with the weight of load-bearing 100Kg, security.
3) simple structure, it is easy to use, it is easy to carry.
4) accurate positioning, reduces production cost.
5) installation of the magnetic bases convenient construction personnel to instrument, saves the time.
6) multiposition rotation measuring method, in the case of not lowering apparatus certainty of measurement, greatly reduces production cost,
So as to ensure that while construction quality, construction cost is reduced.
Brief description of the drawings
Fig. 1 is the front sectional view of perforation of boring machine position indicator of the invention.
Fig. 2 is the side view cutaway drawing of perforation of boring machine position indicator of the invention.
In figure, 1. datum clamp face, 2. magnetic bases, 3. longitudinal axis indexing mechanism, 4. basal plane shelves bar, 5. magnetic conductive switch, 6.
Circuit cavity, 7. transverse axis indexing mechanism.
Specific embodiment
The present invention is further described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1-Fig. 2, a kind of perforation of boring machine position indicator, including datum clamp face 1, magnetic bases 2, longitudinal axis indexing mechanism
3rd, magnetic conductive switch 5, circuit cavity 6, transverse axis indexing mechanism 7；The datum clamp face 1 is located at bottom, the control magnetic of magnetic conductive switch 5
Base 2 it is power on/off, and adsorbed by datum clamp face 1 and rig upper end datum level and fix；The circuit cavity 6 is located at
Top, is provided with aspect sensor in it, longitudinal axis indexing mechanism 3 and transverse axis indexing machine are provided with below the center of circuit cavity 6
Structure 7；The longitudinal axis, the mechanical device of transverse axis indexing mechanism 3,7 are rotated manually, and aspect sensor is gone on measurement desired position,
Allow single shaft aspect sensor to be in different positions by rotating, measure the angular velocity component of each position of the earth, it is determined that actual
Geographic orientation after, then the direction of rig is adjusted.
Referring to Fig. 1-Fig. 2, the transverse axis indexing mechanism 7 is located at the top of longitudinal axis indexing mechanism 3.
Referring to Fig. 1, also including basal plane shelves bar 4, the basal plane shelves bar 4 is vertical with datum clamp face 1, for datum clamp face
1 positions with the absorption of rig upper end datum level.
The perforation of boring machine position indicator 30cm high, 23cm long, width 17cm.
Referring to Fig. 1-Fig. 2, the magnetic conductive switch 5 is rotation handle formation.
A kind of alignment adjusting method of perforation of boring machine position indicator, including following operating procedure：
A) any direction of longitudinal axis indexing mechanism 3 is rotated 3 times；
B) any direction of transverse axis indexing mechanism 7 is rotated 1 time；
Rotated by above-mentioned four times and allow single shaft aspect sensor to be in different positions, measure the angle speed of each position of the earth
Degree component, it is determined that after the geographic orientation of reality, then is adjusted to the direction of rig.
Perforation of boring machine position indicator is the instrument for testing perforate rig attitude, and it exports two parameters, drift angle and azimuth.Bore
The unit head of machine is for linear motion on guide rail, it is ensured that the precision of perforate, what the processing request of guide rail was strict, often
Be the steel of high intensity and the flatness on surface be it is extraordinary, so instrument can using this feature of the guide rail of rig,
Instrument can be fixed in the above, in order to not destroy guide rail, we have filled a magnetic bases on instrument, see Fig. 1, as long as turning
To specified location, magnetic bases will produce the suction-combining force equivalent to 100Kg, instrument is firmly pull-in on guide rail dynamic magnetic conductive switch
On, no matter guide rail is in any attitude, and instrument does not fall out yet.Magnetic conductive switch is playbacked, the suction-combining force disappears immediately.It is correct to install
After start instrument, on request by rotating indexing mechanism mechanical device, aspect sensor is gone on measurement desired position, it is real
Border principle is to allow single shaft aspect sensor to be in different positions by rotation, measures the angular velocity component of each position of the earth,
To determine the geographic orientation of reality.
Aspect sensor is more ripe and stabilization the angular-rate sensor of development at present, and it does not receive surrounding ferromagnetic soma
Disturbing can measure geographic orientation by the rotational angular velocity of the earth, because aspect sensor cost is higher, particularly be integrated with
Twin shaft or three axles, price is all more than 100,000.The present invention problem high to solve cost, by mathematical modulo
Type, measures 3 components in direction of the earth, so as to obtain accurate orientation angles using 4 position methods.General single shaft aspect sensor
Cost than relatively low, not over 50,000.Cost reduces more than 50%.Because rig is full attitude work, installation base surface
It is any attitude, so the magnet basal plane that instrument is carried, can firmly adsorb on rig basal plane very much, magnet basal plane can hold
Hung by the weight of 100Kg.So rig is no matter under any attitude, instrument can be always firmly to adsorb, and will not fall off, and make
Into unnecessary security incident.
The present invention realizes azimuthal measurement in the case where certainty of measurement is not lost using single shaft traverse gyro sensor, drops
Low production cost, is fixed using magnet, it is firm to adsorb, easy for installation, safe and reliable, it is to avoid the hair of construction accident
It is raw.
Compared with prior art, simple to operate, construction precision is high, reduce construction cost, intelligence record perforate is believed for the present invention
Breath avoids artificial fraud, is easy to management.
Claims (3)
1. a kind of perforation of boring machine position indicator, it is characterised in that：
Including datum clamp face (1), magnetic bases (2), longitudinal axis indexing mechanism (3), magnetic conductive switch (5), circuit cavity (6), horizontal stroke
Axle indexing mechanism (7)；
Positioned at bottom, magnetic conductive switch (5) controls the power on/off of magnetic bases (2) to the datum clamp face (1), and by peace
Dress datum level (1) is fixed with the absorption of rig upper end datum level；
The circuit cavity (6) is provided with aspect sensor positioned at top in it, be provided with below circuit cavity (6) center
Longitudinal axis indexing mechanism (3) and transverse axis indexing mechanism (7)；
The longitudinal axis, the mechanical device of transverse axis indexing mechanism (3,7) are rotated manually, and aspect sensor is gone to measurement desired position
On, allow single shaft aspect sensor to be in different positions by rotating, the angular velocity component of each position of the earth is measured, it is determined that real
After the geographic orientation on border, then the direction of rig is adjusted；
The transverse axis indexing mechanism (7) is located at longitudinal axis indexing mechanism (3) top；
Also include basal plane shelves bar (4), basal plane shelves bar (4) is vertical with datum clamp face (1), for datum clamp face (1) and
The absorption positioning of rig upper end datum level；
The magnetic conductive switch (5) is rotation handle formation.
2. perforation of boring machine position indicator as claimed in claim 1, it is characterised in that：The perforation of boring machine position indicator 30cm high, length
23cm, width 17cm.
3. the alignment adjusting method of the perforation of boring machine position indicator described in a kind of claim 1, it is characterised in that including following operation
Step：
A) longitudinal axis indexing mechanism (3) any direction is rotated 3 times；
B) transverse axis indexing mechanism (7) any direction is rotated 1 time；
Allow single shaft aspect sensor to be in different positions by above-mentioned four times horizontal or vertical rotations, measure each position of the earth
Angular velocity component, it is determined that after the geographic orientation of reality, then the direction of rig is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298927.2A CN105178855B (en) | 2015-06-03 | 2015-06-03 | Opening positioner for drilling machinery and positioning and adjusting method of opening positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510298927.2A CN105178855B (en) | 2015-06-03 | 2015-06-03 | Opening positioner for drilling machinery and positioning and adjusting method of opening positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178855A CN105178855A (en) | 2015-12-23 |
| CN105178855B true CN105178855B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510298927.2A Active CN105178855B (en) | 2015-06-03 | 2015-06-03 | Opening positioner for drilling machinery and positioning and adjusting method of opening positioner |
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| CN (1) | CN105178855B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE202019102790U1 (en) * | 2019-05-16 | 2020-08-18 | C. & E. Fein Gmbh | Magnetic base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3969721B2 (en) * | 2002-12-05 | 2007-09-05 | ライト工業株式会社 | Drilling position detection method and drilling apparatus used therefor |
| CN101343995A (en) * | 2008-08-08 | 2009-01-14 | 大庆油田有限责任公司 | Control device of down-hole horizontal boring machine |
| CN201711345U (en) * | 2010-07-16 | 2011-01-19 | 武汉钢铁(集团)公司 | Roller replacement angel orientator of rolling mill |
| CN102704861A (en) * | 2012-06-06 | 2012-10-03 | 安徽恒源煤电股份有限公司 | Novel movable positioning device for drilling machine |
| CN203050633U (en) * | 2012-12-26 | 2013-07-10 | 安徽铜冠机械股份有限公司 | Drilling machine arm positioning system |
| CN204851231U (en) * | 2015-06-03 | 2015-12-09 | 上海地学仪器研究所 | Rig trompil locater |
-
2015
- 2015-06-03 CN CN201510298927.2A patent/CN105178855B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3969721B2 (en) * | 2002-12-05 | 2007-09-05 | ライト工業株式会社 | Drilling position detection method and drilling apparatus used therefor |
| CN101343995A (en) * | 2008-08-08 | 2009-01-14 | 大庆油田有限责任公司 | Control device of down-hole horizontal boring machine |
| CN201711345U (en) * | 2010-07-16 | 2011-01-19 | 武汉钢铁(集团)公司 | Roller replacement angel orientator of rolling mill |
| CN102704861A (en) * | 2012-06-06 | 2012-10-03 | 安徽恒源煤电股份有限公司 | Novel movable positioning device for drilling machine |
| CN203050633U (en) * | 2012-12-26 | 2013-07-10 | 安徽铜冠机械股份有限公司 | Drilling machine arm positioning system |
| CN204851231U (en) * | 2015-06-03 | 2015-12-09 | 上海地学仪器研究所 | Rig trompil locater |
Non-Patent Citations (1)
| Title |
|---|
| 光线陀螺仪在井下钻孔定位中的应用研究;马继扬;《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》;20150215(第2期);第1、7-22、67页 * |
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| CN105178855A (en) | 2015-12-23 |
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