CN103670363A - Working condition monitoring device of drill jig - Google Patents
Working condition monitoring device of drill jig Download PDFInfo
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- CN103670363A CN103670363A CN201310649344.0A CN201310649344A CN103670363A CN 103670363 A CN103670363 A CN 103670363A CN 201310649344 A CN201310649344 A CN 201310649344A CN 103670363 A CN103670363 A CN 103670363A
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- monitoring device
- rack body
- sensor
- stroke sensor
- operation situation
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Abstract
The invention discloses a working condition monitoring device of a drill jig. The working condition monitoring device comprises a rack body (1). A drill stem sensor, an attitude sensor and a stroke sensor are installed on the rack body (1) and are connected with a host box. By the adoption of the working condition monitoring device, measurement of attitude information (an azimuth angle, a pitch angle and a roll angle) and data processing of a drill carriage under a shaft and storage of accumulative count of the drilling distance of a drilling shaft of the deep-hole drill carriage under the shaft can be finished.
Description
Technical field
The present invention relates to a kind of for monitoring the device of rig duty.
Background technology
Along with Mine Disasters happens occasionally and the strict implement of national mine disaster accountability mechanism, coal mining enterprise produces more and more and payes attention to downhole safety, Gas Outburst is mine disaster common cause in recent years, it is a most important preventive means that down-hole coal bed rig is surveyed, and in actual production process, due to economic interests reason, the pernicious mine disaster that using inferior materials and turning out substandard goods of this work caused is a lot.In rig detection now, the process of drilling only relies on artificial judgment, easily the duty of rig is made to erroneous judgement.
Summary of the invention
The technical problem to be solved in the present invention: judge that for present dependence people rig duty can produce the problem of erroneous judgement, a kind of device of monitoring rig operating mode is provided.
Technical solution of the present invention:
A rig operation situation monitoring device, comprises Rack Body, and drilling rod sensor, attitude transducer and stroke sensor are installed on Rack Body, and three is connected with host box.
Drilling rod sensor is comprised of two metal approach sensors, is arranged on respectively on oild chuck and motor slide plate.
Attitude transducer is arranged in the attitude transducer mount pad of side, Rack Body rear end.
Attitude transducer mount pad is a hollow-core construction, and end hinge is contained in side, Rack Body rear end.
Stroke sensor is comprised of 3-4 group metal approach sensor, is arranged in the stroke sensor mount pad of Rack Body guide rail below.
Motor advances or the maximum travel position that retreats arranges respectively one group of stroke sensor mount pad, and all the other stroke sensor installation seats are positioned between the two.
Beneficial effect of the present invention:
This device can complete drill carriage, in down-hole, the measurement of drill carriage attitude information (azimuth, the angle of pitch, roll angle), data processing and storage deep hole drill car be crept into the stored counts that axle creeps into distance in down-hole to drill carriage.Storage and management drill carriage attitude, creep into the critical datas such as distance.Duty that can Real-time Collection rig, comprising: drilling rod state, bit run, rig attitude (angle of pitch, roll angle, azimuth etc.), rig mechanical movement information (three shaft vibrations, 3-axis acceleration, three axis angular rates) etc.By these information, coordinate software to carry out logic analysis, the duty of judgement rig (idle, sky enters sky and moves back, bores forward and back bar, fills bar, unloads bar etc.), rig working result (hole count of drilling, the degree of depth of drilling, the angle etc. of drilling).
Attitude transducer bearing is installed on guide rail rear portion, collapsible, in transportation, bearing can be set level, and in transportation, can not damage, and during use, it is fixed with bolt perpendicular to frame, and closes the lid to protect sensor.
accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
the specific embodiment:
As figure, a kind of rig operation situation monitoring device, comprises Rack Body 1, on Rack Body 1, motor slide rails is installed, mounted motor slide plate 5 on guide rail, and motor is arranged on motor slide plate 5, and Rack Body 1 front end is installed removable cover 6, on removable cover 6, oild chuck is installed.Between oild chuck and motor slide plate 5, be respectively equipped with a drilling rod sensor installation seat 3, drilling rod sensor is installed on drilling rod sensor installation seat 3, drilling rod sensor is metal approach sensor, when motor slide plate 5 runs to foremost, two drilling rod sensors can form staggered, the not little reach with drilling rod of staggered distance.
One side of Rack Body 1 rear end is hinged with in attitude transducer mount pad 2, and attitude transducer mount pad 2 was falling and packing up at ordinary times, during use, just pulled up.The stainless-steel pipe that attitude transducer mount pad 2 is hollow-core construction, there is lid end, and the inside, end is provided with attitude transducer, and bolt hole is arranged at stainless-steel pipe bottom.For the position after the adjustment of fixed pose sensor.
The guide rail below of Rack Body 1 is provided with 3 ~ 4 groups of stroke sensor mount pads 4, and every group is two.The interior installation stroke sensor of stroke sensor mount pad 4, is specially metal approach switch.At motor, advance or the maximum travel position that retreats arranges respectively a stroke sensor mount pad 4, all the other stroke sensor installation seats are positioned between the two.
Drilling rod sensor, attitude transducer and stroke sensor are all connected host box, and host box can store and calculate the data of reception.Host box fitting machine support body 1 rear end, and be provided with display screen demonstration data.
Claims (6)
1. a rig operation situation monitoring device, comprises Rack Body (1), it is characterized in that: upper drilling rod sensor, attitude transducer and the stroke sensor installed of Rack Body (1), three is connected with host box.
2. rig operation situation monitoring device according to claim 1, is characterized in that: drilling rod sensor is comprised of two metal approach sensors, is arranged on respectively on oild chuck and motor slide plate (5).
3. rig operation situation monitoring device according to claim 1, is characterized in that: attitude transducer is arranged in the attitude transducer mount pad (2) of Rack Body (1) side, rear end.
4. rig operation situation monitoring device according to claim 3, is characterized in that: attitude transducer mount pad (2) is a hollow-core construction, and end hinge is contained in Rack Body (1) side, rear end.
5. rig operation situation monitoring device according to claim 1, is characterized in that: stroke sensor is comprised of 3-4 group metal approach sensor, is arranged in the stroke sensor mount pad (4) of Rack Body (1) guide rail below.
6. rig operation situation monitoring device according to claim 5, is characterized in that: motor advances or the maximum travel position that retreats arranges respectively one group of stroke sensor mount pad (4), and all the other stroke sensor installation seats (4) are positioned between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649344.0A CN103670363B (en) | 2013-12-06 | 2013-12-06 | Rig operation situation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310649344.0A CN103670363B (en) | 2013-12-06 | 2013-12-06 | Rig operation situation monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670363A true CN103670363A (en) | 2014-03-26 |
| CN103670363B CN103670363B (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310649344.0A Active CN103670363B (en) | 2013-12-06 | 2013-12-06 | Rig operation situation monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103670363B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196517A (en) * | 2014-08-12 | 2014-12-10 | 中煤科工集团重庆研究院有限公司 | Full-automatic control method of mining hydraulic drilling rig |
| CN108343375A (en) * | 2018-04-18 | 2018-07-31 | 冀凯河北机电科技有限公司 | A kind of measurable hydraulic drill rig is drilled the device and method of depth |
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| CN203285417U (en) * | 2013-05-17 | 2013-11-13 | 武汉长江仪器自动化研究所有限公司 | Diving drill operation parameter monitoring instrument |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201031686Y (en) * | 2007-03-19 | 2008-03-05 | 吴西权 | Well repairing working condition monitoring arrangement |
| CN201027538Y (en) * | 2007-03-26 | 2008-02-27 | 南阳二机石油装备(集团)有限公司 | Digitized control device of oil-well rig |
| 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 |
| CN202220593U (en) * | 2011-08-26 | 2012-05-16 | 西安探矿机械厂 | Parameter acquisition and control system for full-hydraulic core drilling machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104196517A (en) * | 2014-08-12 | 2014-12-10 | 中煤科工集团重庆研究院有限公司 | Full-automatic control method of mining hydraulic drilling rig |
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| CN108343375A (en) * | 2018-04-18 | 2018-07-31 | 冀凯河北机电科技有限公司 | A kind of measurable hydraulic drill rig is drilled the device and method of depth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103670363B (en) | 2016-05-25 |
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