CN104564015A - Boring laser speed measuring instrument of drilling machine - Google Patents
Boring laser speed measuring instrument of drilling machine Download PDFInfo
- Publication number
- CN104564015A CN104564015A CN201410805770.3A CN201410805770A CN104564015A CN 104564015 A CN104564015 A CN 104564015A CN 201410805770 A CN201410805770 A CN 201410805770A CN 104564015 A CN104564015 A CN 104564015A
- Authority
- CN
- China
- Prior art keywords
- laser
- drilling machine
- buffer container
- fixing buffer
- drill hole
- 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
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 34
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 230000003139 buffering effect Effects 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000013500 data storage Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B45/00—Measuring the drilling time or rate of penetration
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a boring laser speed measuring instrument of a drilling machine. The boring laser speed measuring instrument comprises a fixed buffer vessel and a reflection plate, wherein he fixed buffer vessel is of a cubic shell structure, the left side surface and the right side surface of the fixed buffer vessel are respectively provided with buffer sponge in a laminating manner, a laser speed recorder is arranged inside the fixed buffer vessel and tightly matched with the buffer sponge, a laser transmission hole is formed in the bottom surface of the fixed buffer vessel, a laser source, a laser range finding sensor and a data storage output device are arranged inside the laser speed recorder, the laser range finding sensor is connected with the data storage output device to carry out the data interaction, and the reflection plate reflects the laser transmitted by the laser source. By utilizing the precision of the laser range finding, the real-time dynamic distance data is converted to the advancing speed of a drill stem, the transmitting frequency of the laser can be manually adjusted, the requirement of different precision can be met, and the high-precision speed measurement can be improved; the boring laser speed measuring instrument of the drilling machine has advantages of small size, less investment, large data storage amount, easiness in installation and disassembling, and the like.
Description
Technical field
The invention belongs to blasting works field, particularly laser ranging is in the application in qualitative analysis field, rock stratum, specifically refers to a kind of device utilizing laser measurement drill hole of drilling machine speed.
Background technology
Blasting works relates to a large amount of drill hole of drilling machine work, the progress of work of rig with bore rock stratum lithology be closely related, the blasting scheme that engineering staff can be different according to the different designs of lithology.Generally, technician by virtue of experience judge be difficult to obtain accurate reference data, easily cause explosive charge use waste or very few, produce the problems such as huge boulder.Rate of penetration and the rock stratum soft or hard degree of many experimental results display rig present good correlation, and this correlation can provide good data foundation for the design of blasting scheme, therefore needs a kind of device can measuring drill bit pace.
Summary of the invention
The object of the invention is, for overcoming above-mentioned the deficiencies in the prior art, to provide a kind of drill hole of drilling machine laser velocimeter, this laser velocimeter obtains penetration rate by the distance of creeping in real time measuring drill bit of drilling machine.
For achieving the above object, the present invention adopts following technical proposals:
A kind of drill hole of drilling machine laser velocimeter, comprise fixing buffer container and reflector, described fixing buffer container is a cube shell structure, the left and right side of described fixing buffer container is fitted with buffering sponge, described fixing buffer container inside is provided with laser speed recorder, closely cooperate with buffering sponge, the bottom surface of described fixing buffer container is provided with laser light hole, described laser speed recorder inside is provided with lasing light emitter, laser range sensor and data and stores follower, and described laser range sensor and data store follower and are connected and carry out data interaction.The laser that described reflector reflected laser light source sends.
Described lasing light emitter and laser range sensor are positioned at the top surface of laser speed recorder, lasing light emitter and laser range sensor are positioned at the laser light hole place of fixing buffer container, and during use, lasing light emitter Emission Lasers arrives reflector through the laser light hole be positioned at bottom fixing buffer container.
Described laser speed recorder is provided with display screen and button, arranges the parameters such as recording frequency by the button on laser speed recorder.
Described reflector is fitted by plastics and magnet and is formed, and is adsorbed on drilling rod top, so that quickly dismantled when overlapping drilling rod.
During use, laser speed recorder is snapped in fixing buffer container, fixing buffer container is fixed on drilling cramp, reflector is fixed on drilling rod top, arrange laser emission frequency, after rig runs, lasing light emitter Emission Lasers is on reflector, reflector reflects laser, laser range sensor record drilling rod forward travel distance, data store follower and calculate conversion data and record.Utilize Laser emission to reflect institute's elapsed time and calculate distance, measure in real time, lasing light emitter, laser range sensor, computing chip and data storage card are carried out Combination application, and utilize data processor that real-time dynamic distance is converted into rod boring speed.
Beneficial effect of the present invention is: the present invention, when not affecting drill hole of drilling machine process, measures rate of penetration, automatic writing time, distance, speed data, and is stored in storage card; Utilize the accuracy of laser ranging, the range data of real-time static state is transformed into the speed of drilling rod advance, the tranmitting frequency of laser can artificially regulate, and meets the demand of different accuracy, is improved in high precision velocity measurement; Drill hole of drilling machine laser velocimeter of the present invention has the advantages such as volume is little, reduced investment, memory data output large, easy installing/dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of drill hole of drilling machine laser velocimeter of the present invention;
Fig. 2 is the structural representation of laser speed recorder in Fig. 1;
Fig. 3 is the structural representation fixing buffer container in Fig. 1;
Fig. 4 is the longitudinal sectional drawing fixing buffer container in Fig. 3;
In figure, 1. laser speed recorder, 2. fixing buffer container, 3. reflector, 4. laser range sensor, 5. lasing light emitter, 6. display screen, 7. button, 8. fixing buffer container shell, 9. cushions sponge, 10. laser light hole.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As Figure 1-Figure 4, drill hole of drilling machine laser velocimeter, comprises laser speed recorder 1, fixing buffer container 2, reflector 3 three part.Fixing buffer container 2 is a cube shell structure, and the left and right side of fixing buffer container 2 is fitted with buffering sponge 9, and it is inner that laser speed recorder 1 is positioned at fixing buffer container 2, closely cooperates with buffering sponge 9, laser speed recorder 1 is carried out buffering and fixes; The bottom surface of fixing buffer container 2 is provided with laser light hole 10.Lasing light emitter 5, laser range sensor 4 are combined in the top surface of laser speed recorder and expose, and during use, lasing light emitter 5 and laser range sensor 4 are positioned at the laser light hole place of fixing buffer container; Laser range sensor 4 and data store follower and are connected and carry out data interaction, and laser speed recorder is provided with display screen 6 and button 7, arranges the parameters such as recording frequency by the button 7 on laser speed recorder.Reflector 3, by plastic production, includes magnetisable material, is Special reverse tabula rasa, ensures laser reflection amount, laser emission frequency is carried out classification, and obtain the rate of penetration of different accuracy, during use, reflector 3 is adsorbed on drilling rod top, so that quickly dismantled when overlapping drilling rod.
During use, laser speed recorder 1 is sticked in fixing buffer container 2, the buffering sponge 9 in fixing buffer container 2 is made tightly to block laser speed recorder 1, laser source makes it can through laser light hole 10 Emission Lasers down, fixing buffer container 2 is fixed on drilling cramp, reflector 3 is fixed on drilling rod top, the fixing buffer container 2 of adjustment makes laser alignment reflector 3, by the button 7 on laser speed recorder 1, the relevant parameter such as laser emission frequency and recording frequency is set, start rig, lasing light emitter 5 Emission Lasers is on reflector 3, reflector 3 reflects laser, laser range sensor 4 records drilling rod forward travel distance, data store follower and calculate conversion data and record.During rod boring, laser speed recorder 1 is measured drilling cramp at any time and is changed to the distance of drilling rod and record and be converted into rate of penetration.The present invention utilizes the accuracy of laser ranging, and the range data of real-time static state is transformed into the speed of drilling rod advance, the tranmitting frequency of laser can artificially regulate, and meets the demand of different accuracy, is improved in high precision velocity measurement.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (7)
1. a drill hole of drilling machine laser velocimeter, it is characterized in that, comprise fixing buffer container and reflector, described fixing buffer container is a cube shell structure, the left and right side of described fixing buffer container is fitted with buffering sponge, and described fixing buffer container inside is provided with laser speed recorder, closely cooperates with buffering sponge, the laser that described reflector reflects laser velograph sends, the bottom surface of described fixing buffer container is provided with laser light hole.
2. drill hole of drilling machine laser velocimeter as claimed in claim 1, is characterized in that, described laser speed recorder inside is provided with lasing light emitter, laser range sensor and data and stores follower.
3. drill hole of drilling machine laser velocimeter as claimed in claim 2, is characterized in that, described laser range sensor and data store follower and are connected and carry out data interaction.
4. drill hole of drilling machine laser velocimeter as claimed in claim 2, is characterized in that, described lasing light emitter and laser range sensor protrude the top surface of laser speed recorder.
5. drill hole of drilling machine laser velocimeter as claimed in claim 2, it is characterized in that, lasing light emitter and laser range sensor are positioned at the laser light hole place of fixing buffer container.
6. drill hole of drilling machine laser velocimeter as claimed in claim 1, it is characterized in that, described laser speed recorder is provided with display screen and button.
7. drill hole of drilling machine laser velocimeter as claimed in claim 1, it is characterized in that, described reflector, by by plastic production, includes magnetisable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805770.3A CN104564015A (en) | 2014-12-22 | 2014-12-22 | Boring laser speed measuring instrument of drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410805770.3A CN104564015A (en) | 2014-12-22 | 2014-12-22 | Boring laser speed measuring instrument of drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564015A true CN104564015A (en) | 2015-04-29 |
Family
ID=53081000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410805770.3A Pending CN104564015A (en) | 2014-12-22 | 2014-12-22 | Boring laser speed measuring instrument of drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564015A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103324A1 (en) * | 2016-12-05 | 2018-06-14 | 中国矿业大学 | Laser rangefinder-based measurement while drilling device and method for determining rock mass grade of tunnel roof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035148Y (en) * | 2007-01-19 | 2008-03-12 | 南京德朔实业有限公司 | Laser ranging device |
| CN101737030A (en) * | 2008-11-26 | 2010-06-16 | 丹东东方测控技术有限公司 | Method for controlling well depth positioning in deposit drilling |
| CN202110276U (en) * | 2011-03-09 | 2012-01-11 | 上海梅山钢铁股份有限公司 | Laser distance measuring device of coke oven locomotive |
| CN202221298U (en) * | 2011-09-07 | 2012-05-16 | 中国石油化工集团公司 | Laser measuring recorder for drilling tool |
| CN102680723A (en) * | 2012-05-10 | 2012-09-19 | 晋州市供电局 | Speed measurement device of circuit breaker |
| CN203825196U (en) * | 2014-02-25 | 2014-09-10 | 江苏徕兹光电科技有限公司 | Internal and external optical-path switching device of laser range finder |
| CN204492794U (en) * | 2014-12-22 | 2015-07-22 | 山东大学 | A kind of drill hole of drilling machine laser velocimeter |
-
2014
- 2014-12-22 CN CN201410805770.3A patent/CN104564015A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201035148Y (en) * | 2007-01-19 | 2008-03-12 | 南京德朔实业有限公司 | Laser ranging device |
| CN101737030A (en) * | 2008-11-26 | 2010-06-16 | 丹东东方测控技术有限公司 | Method for controlling well depth positioning in deposit drilling |
| CN202110276U (en) * | 2011-03-09 | 2012-01-11 | 上海梅山钢铁股份有限公司 | Laser distance measuring device of coke oven locomotive |
| CN202221298U (en) * | 2011-09-07 | 2012-05-16 | 中国石油化工集团公司 | Laser measuring recorder for drilling tool |
| CN102680723A (en) * | 2012-05-10 | 2012-09-19 | 晋州市供电局 | Speed measurement device of circuit breaker |
| CN203825196U (en) * | 2014-02-25 | 2014-09-10 | 江苏徕兹光电科技有限公司 | Internal and external optical-path switching device of laser range finder |
| CN204492794U (en) * | 2014-12-22 | 2015-07-22 | 山东大学 | A kind of drill hole of drilling machine laser velocimeter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103324A1 (en) * | 2016-12-05 | 2018-06-14 | 中国矿业大学 | Laser rangefinder-based measurement while drilling device and method for determining rock mass grade of tunnel roof |
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| ASS | Succession or assignment of patent right |
Owner name: CHINA RAILWAY 12TH BUREAU GROUP CO., LTD. CHINA RA Free format text: FORMER OWNER: CHINA RAILWAY 12TH BUREAU GROUP CO., LTD. Effective date: 20150601 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150601 Address after: Licheng Alexander Road in Ji'nan City, Shandong province 250061 No. 27 Applicant after: SHANDONG University Applicant after: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. Applicant after: CHINA RAILWAY Corp. Address before: Licheng Alexander Road in Ji'nan City, Shandong province 250061 No. 27 Applicant before: Shandong University Applicant before: CHINA RAILWAY 12TH BUREAU GROUP Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |