CN209586363U - A kind of down-hole drilling is interior along journey temperature infrared test device - Google Patents
A kind of down-hole drilling is interior along journey temperature infrared test device Download PDFInfo
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- CN209586363U CN209586363U CN201920231091.8U CN201920231091U CN209586363U CN 209586363 U CN209586363 U CN 209586363U CN 201920231091 U CN201920231091 U CN 201920231091U CN 209586363 U CN209586363 U CN 209586363U
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- carbon fiber
- test device
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- 238000005553 drilling Methods 0.000 title claims abstract description 29
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 17
- 239000004917 carbon fiber Substances 0.000 claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000011435 rock Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Radiation Pyrometers (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Along journey temperature infrared test device in a kind of down-hole drilling of the utility model, it is made of carbon fiber pipe, idler wheel, Minitype infrared tester, tester power extending line, protective cover, signal processor, Signal Monitor, signal transmssion line；Idler wheel is installed at first carbon fibre pipe both ends, and Minitype infrared tester is installed on top, and protective cover is installed in outside, and power extending line and signal transmssion line are pierced by inside carbon fiber pipe, signal transmssion line connection signal processor, Signal Monitor.After connecting whole device, carbon fiber pipe is slowly pushed into drilling with certain speed, the data that Minitype infrared tester measures are sent to signal processor by signal transmssion line and are handled, the situation of change that temperature in drill hole field is shown by Signal Monitor passes through crack situation in the judgement drilling of analysis temperature field.The utility model structure is simple, has stronger practicability and novelty.
Description
Technical field
Along journey temperature infrared test device in a kind of down-hole drilling of the utility model, belong to coal rock dynamic disaster prevention and treatment neck
Domain, and in particular to a kind of down-hole drilling is interior along journey temperature infrared test device.
Background technique
Coal rock dynamic disaster is one of the disaster of most serious in China's coal-mine production.In recent years, domestic and foreign scholars are to mine
Coal rock dynamic disaster has carried out a large amount of experimental study and field assay, proposes a large amount of prediction index prevention coal or rock dynamic calamity
Evil, current most important method is coal powder quantity of bore index method S.The size of drilling cuttings figureofmerit by place of drilling gas bearing capacity, answer
Power situation and coal texture extent of the destruction determine that the size of drilling cuttings figureofmerit, which synthetically reflects, influences prominent 3 occurred
Principal element, the long coal powder quantity of bore in unit hole is bigger, then it is bigger that risk outstanding occurs.A large amount of field practices show to work as drilling
In there are when crack, having a large amount of gas to release, due to heat release during throttle effect and coal desorption gas, in drilling
It fissare place can be along with temperature change.Coal powder quantity of bore prediction is prominent to be operated level, rate of penetration, coal powder quantity of bore by drilling machine personnel
The influence of factors, and the situation in the interior crack that cannot judge to drill such as collect.Therefore, it is necessary to it is a set of it is easy to operate, be applicable to sentence
New equipment in the breaking of rod hole the case where crack.
Utility model content
The purpose of this utility model is problem existing for crack in drilling for the judgement of existing underground coal mine, provides a kind of well
Along journey temperature infrared test device in lower drilling, the device is easy to disassemble, easy to operate, is suitable for various working environments.
The utility model includes support device, infrared test device, data processing equipment.Wherein, support device is by carbon fiber
Pipe 2, the composition of idler wheel 3 are tieed up, infrared test device is made of Minitype infrared tester 4, protective cover 5, tester power extending line 6,
Data processing equipment is made of signal transmssion line 7, signal processor 8, Signal Monitor 9.Carbon fiber pipe 2 is by 40T carbon cloth material
Material is made, the long 1m through crimped, plasticizing and grinding process, the elongated tubular that internal diameter 10mm, outer diameter are 20mm, and 2 liang of carbon fiber pipe
There is the male and female screw thread of long 30mm at end, can be connected according to physical length；First carbon fibre pipe 2 is apart from both ends 100mm
Position four planes of symmetry on install 8 idler wheels, 3,8 idler wheels 3 circumcircle be drilling 1 diameter so that first carbon is fine
Dimension pipe 2 is maintained at 1 center of drilling in 1 progradation that drills；Idler wheel 3 is polyurethane universal caster wheel, solid with screw thread nail
It is scheduled on first carbon fibre pipe 2.Minitype infrared tester 4 is mounted on 2 top of first carbon fibre pipe, tests in Minitype infrared
Protective cover 5 is installed, protective cover appearance uses airflow design on the outside of instrument 4.Tester power extending line 6 and signal transmssion line 7 exist
It is pierced by inside carbon fiber pipe 2,7 connection signal processor 8 of signal transmssion line, Signal Monitor 9, signal processor passes through included
USB interface receives the data that Minitype infrared tester sends over, and Signal Monitor is issued signal processor by SPI interface
Signal shown.
Whole device is connected, carbon fiber pipe is slowly pushed into drilling with certain speed, Minitype infrared tester
Data measured is showed by signal transmssion line to signal processor, processed signal by Signal Monitor, reflects drilling
The situation of change in interior temperature field passes through crack situation in the judgement drilling of analysis temperature field.The utility model structure is simple, have compared with
Strong practicability and novelty.
Detailed description of the invention
Fig. 1 is schematic diagram in carbon fiber bar push-in drills；
Fig. 2 is first carbon fibre pipe and Minitype infrared tester connection schematic diagram；
Fig. 3 connects schematic cross-section with Minitype infrared tester for first carbon fibre pipe；
1- drilling, 2- carbon fiber pipe, 3- idler wheel, 4- Minitype infrared tester, 5- protective cover, 6- tester power supply prolong in figure
Long line, 7- signal transmssion line, 8- signal processor, 9- Signal Monitor, 10- power supply.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail:
The utility model includes support device, infrared test device, data processing equipment.Wherein, support device is by carbon fiber
Pipe 2, the composition of idler wheel 3 are tieed up, infrared test device is made of Minitype infrared tester 4, protective cover 5, tester power extending line 6,
Data processing equipment is made of signal transmssion line 7, signal processor 8, Signal Monitor 9.The implementation case according to test request,
The drilling 1 of a length of 42m is played, cleaning drilling 1 prevents drilling clast blocking；45 a length of 1m are selected according to the length of actual borehole 1
Carbon fiber pipe 2,8 idler wheels 3 are installed on four planes of symmetry of position of the first carbon fibre pipe 2 apart from both ends 100mm, will be small
Type infrared tester 4 is mounted on first carbon fibre pipe top, and protective cover 5 is installed on the outside of Minitype infrared tester 4；By power supply
Extended line 6 and signal transmssion line 7 are pierced by inside carbon fiber pipe 2, have been connected carbon fiber pipe 2；At 7 connection signal of signal transmssion line
Device 8 and Signal Monitor 9 are managed, tester power extending line 6 connects power supply 10；Carbon fiber pipe 2 is slowly pushed away with certain speed
Enter in drilling 1, the idler wheel 3 on first carbon fibre pipe 2 guarantees Minitype infrared tester 4 in the center of drilling 1；It is small-sized red
Outer 4 data measured of tester is shown by signal transmssion line 7 to signal processor 8, processed signal by Signal Monitor 8
The situation of change of temperature in drill hole field out passes through crack situation in the judgement drilling of analysis temperature field.
Claims (1)
1. along journey temperature infrared test device, including support device, infrared test device, data processing dress in a kind of down-hole drilling
It sets；Support device is made of carbon fiber pipe, idler wheel, infrared test device by Minitype infrared tester, tester power extending line,
Protective cover composition, data processing equipment are made of signal processor, Signal Monitor, signal transmssion line；It is characterized by: carbon fiber
There is male and female screw thread at dimension pipe both ends, can be connected according to physical length；Four planes of symmetry at first carbon fibre pipe both ends
Upper installation idler wheel, so that the Minitype infrared tester on first carbon fibre pipe top is kept in the borehole in drilling progradation
Heart position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231091.8U CN209586363U (en) | 2019-02-25 | 2019-02-25 | A kind of down-hole drilling is interior along journey temperature infrared test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231091.8U CN209586363U (en) | 2019-02-25 | 2019-02-25 | A kind of down-hole drilling is interior along journey temperature infrared test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586363U true CN209586363U (en) | 2019-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231091.8U Active CN209586363U (en) | 2019-02-25 | 2019-02-25 | A kind of down-hole drilling is interior along journey temperature infrared test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681195A (en) * | 2019-02-25 | 2019-04-26 | 中国矿业大学(北京) | A kind of down-hole drilling is interior along journey temperature infrared test device and method |
| CN117686011A (en) * | 2023-12-14 | 2024-03-12 | 北京市测绘设计研究院 | Novel pipe well measuring instrument |
-
2019
- 2019-02-25 CN CN201920231091.8U patent/CN209586363U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681195A (en) * | 2019-02-25 | 2019-04-26 | 中国矿业大学(北京) | A kind of down-hole drilling is interior along journey temperature infrared test device and method |
| CN117686011A (en) * | 2023-12-14 | 2024-03-12 | 北京市测绘设计研究院 | Novel pipe well measuring instrument |
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