CN208137931U - Ultra-small diameter drilling track for underground coal mine measures inserting tube - Google Patents
Ultra-small diameter drilling track for underground coal mine measures inserting tube Download PDFInfo
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- CN208137931U CN208137931U CN201820728470.3U CN201820728470U CN208137931U CN 208137931 U CN208137931 U CN 208137931U CN 201820728470 U CN201820728470 U CN 201820728470U CN 208137931 U CN208137931 U CN 208137931U
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Abstract
A kind of ultra-small diameter drilling track measurement inserting tube for underground coal mine, including battery sleeve and measurement pipe nipple, measurement and processing unit and communication unit are included at least in the measurement pipe nipple, the measurement and processing unit are attached by conducting wire and communication unit, and one end of the measurement pipe nipple is equipped with the battery sleeve connecting pin for battery sleeve connection setting to provide electric power for measurement pipe nipple, the diameter of the battery sleeve and measurement pipe nipple is no more than 25mm, it is additionally provided with fixation kit, the fixation kit includes centralizer and stop collar so that battery sleeve and measurement pipe nipple to be mounted in drilling tool；The design of the utility model structure is small and exquisite, compact as a result, easy to operate, is equipped with the fixation kit of different size, and before drilling in drilling tool, the measurement to parameters such as dip angle of hole, magnetic azimuths is completed in the process of drilling and trip-out process.
Description
Technical field
The utility model relates to drilling track measurement technical field more particularly to it is a kind of can underground coal mine carry out bradawl
The ultra-small diameter drilling track for underground coal mine for having the parameter measurements such as dip angle of hole, magnetic azimuth measures inserting tube.
Background technique
In the prior art, in coal mine gas drainage holes, prevention and treatment water hole, drilling track is carried out using three kinds of modes substantially
Measurement, first is that realizing directional drilling, this mode using measurement while-drilling instrument and helicoid hydraulic motor using directed-drilling technique
The advantages of be it is high-efficient, long drilled holes and branched hole can be carried out, the disadvantage is that product cost is high, the requirement to personnel is high；Second is that adopting
With multimetering technology, i.e., drilling track is measured after finishing drilling, the advantages of this mode be it is easy to operate, the disadvantage is that efficiency
It is not high, and be just unable to measure after drill collapse hole or undergauge；Three be also use multimetering technology, but it is different from the second way it
It is in and instrument is mounted in drilling tool in advance, continuously measured in drilling process, under the advantages of this mode does not need again
Measurement is bored, the disadvantage is that may be only available for the drilling tool of φ 63.5 and dimensions above, the big day of one's doom since measuring instrument is limited by size
Use condition is made.
For this purpose, the designer of the utility model, in view of drawbacks described above, by concentrating on studies and designing, synthesis is long-term for many years
It is engaged in the experience and achievement of related industry, researching and designing goes out a kind of ultra-small diameter drilling track measurement inserting tube for underground coal mine,
To overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of ultra-small diameter drilling tracks for underground coal mine to measure inserting tube, knot
Structure design is small and exquisite, compact, easy to operate, is equipped with the fixation kit of different size, before drilling in drilling tool, in the mistake of drilling
The measurement to parameters such as dip angle of hole, magnetic azimuths is completed in journey and trip-out process.
To achieve the above object, it measures and visits the utility model discloses a kind of ultra-small diameter drilling track for underground coal mine
Pipe, including battery sleeve and measurement pipe nipple, it is characterised in that：
Measurement and processing unit and communication unit are included at least in the measurement pipe nipple, the measurement and processing unit pass through
Conducting wire is attached with communication unit, and one end of the measurement pipe nipple is equipped with the battery sleeve being arranged for battery sleeve connection and connects
End is connect to provide electric power for measurement pipe nipple, the battery sleeve and the diameter for measuring pipe nipple are no more than 25mm.
Wherein：The measurement and processing unit include processor, acceleration transducer, Magnetic Sensor and measurement pipe nipple circuit
Plate, the processor be located at measurement pipe nipple circuit board middle part carry out data measurement and processing, the acceleration transducer and
The two sides that Magnetic Sensor is located at processor are placed in the measurement that inclination angle and magnetic azimuth are carried out on measurement pipe nipple circuit board.
Wherein：The communication unit includes wireless antenna, wireless module and radio-circuit plate, the wireless antenna and wireless
Module is set on radio-circuit plate, and the measurement pipe nipple is equipped with nonmetallic helmet in the position of opposite wireless antenna as nothing
The wireless transmission signal of wire antenna provides channel.
Wherein：It is additionally provided with fixation kit, the fixation kit includes centralizer and stop collar so that battery sleeve and measurement is short
Section is mounted in drilling tool.
Wherein：The centralizer is made of rubber material, shares 2, is attached separately to the front end of battery sleeve and is measured short
The front end of section is to carry out righting to inserting tube and resist from radial vibration.
Wherein：The centralizer includes that annular portion for fixing and no less than three equidistant intervals are located at annular portion
Periphery and the alar part radially extended.
Wherein：The stop collar is made of copper alloy or stainless steel, is fixed on the rear end of measurement pipe nipple.
Wherein：The stop collar includes that inside is positioned at the ring portion of measurement pipe nipple and the limiting section in outside, the ring portion
It is attached between limiting section by the multiple interconnecting pieces being spaced apart from each other, forms annular hole between interconnecting piece.
By above structure it is found that the ultra-small diameter drilling track measurement inserting tube for underground coal mine of the utility model has
Following effect：
1, the measurement to parameters such as inclination angle, magnetic azimuths is completed in drilling and/or trip-out process, increases equipment without additional
And the working time；
2, it is equipped with different fixation kits, is applicable to the drilling tool of 50 or more φ, it is applied widely.
3, product structure is small and exquisite, compact, easy to operate, and the use of instrument can be carried out by simple training.
The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.
Detailed description of the invention
Fig. 1 shows the measurement pipe nipple of the ultra-small diameter drilling track measurement inserting tube for underground coal mine of the utility model
Structural schematic diagram.
Fig. 2 shows the structural representation in the utility model for the ultra-small diameter drilling track measurement inserting tube of underground coal mine
Figure.
Fig. 3 shows the structural schematic diagram of stop collar in the utility model.
Fig. 4 shows the structural schematic diagram of centralizer in the utility model.
Appended drawing reference：
1. battery sleeve connecting pin, 2. measurements and processing unit, 3. communication units, 4. measurement pipe nipple circuit boards, 5. acceleration
Sensor, 6. processors, 7. Magnetic Sensors, 8. radio-circuit plates, 9. wireless modules, 10. wireless antennas, 11. centralizers, 12.
Battery sleeve, 13. measurement pipe nipples, 14. stop collars.
Specific embodiment
1, Fig. 2, Fig. 3 and Fig. 4 below by way of examples and with reference to the accompanying drawings, to being used for underground coal mine in the utility model
The technical solution of ultra-small diameter drilling track measurement inserting tube is described in further detail.
The ultra-small diameter drilling track measurement inserting tube for underground coal mine includes battery sleeve 12 and measures pipe nipple 13, described
The measurement of the parameters such as inclination angle, magnetic azimuth of the pipe nipple for coal mine down-hole drilling is measured, the battery sleeve 12 is used to give measurement pipe nipple
Power supply and fixation kit are provided, the fixation kit includes centralizer 11 and stop collar 14, by battery sleeve 12 and is measured short
Section 13 is mounted in the drilling tool of 50 or more φ, and measurement is completed in drilling and/or trip-out.
Referring to Fig. 1 and Fig. 2, measurement and processing unit 2 and communication unit 3 are included at least in the measurement pipe nipple 13, it is described
Measurement and processing unit 2 are attached by conducting wire with communication unit 3, and one end of the measurement pipe nipple 13 is equipped with and supplies the electricity
The battery sleeve connecting pin 1 of 12 connection setting of pond tin is to provide electric power for measurement pipe nipple 13, wherein the battery sleeve 12 and measurement are short
It can threadedly be connected between section 13, wherein the diameter of the battery sleeve 12 and measurement pipe nipple is no more than 25mm, and preferably
It is made of copper alloy, stainless steel and other metal materials.
Wherein, the measurement and processing unit 2 are located at the middle part of the measurement pipe nipple 13, may include processor 6, accelerate
It spends sensor 5, Magnetic Sensor 7 and measurement pipe nipple circuit board 4, the processor 6 and is located at the middle part of measurement pipe nipple circuit board 4, into
The measurement and processing of row data, the acceleration transducer 5 and Magnetic Sensor 7 are located at the two sides of processor 6, and it is short to be placed in measurement
It saves on circuit board 4, carries out the measurement at inclination angle and magnetic azimuth.
Wherein, the communication unit 3 may include wireless antenna 10, wireless module 9 and radio-circuit plate 8, the wireless day
Line 10 and wireless module 9 are set on radio-circuit plate 8, and the measurement pipe nipple 13 is equipped in the position of opposite wireless antenna 10
Nonmetallic helmet provides channel with the wireless transmission signal for wireless antenna 10, it is described be wirelessly bluetooth, WIFI, 2.4GHz,
The wireless communication modes such as 433MHz.
Referring to fig. 2, Fig. 3 and Fig. 4 can select corresponding centralizer according to the drilling tool of different-diameter in the fixation kit
11 and the matched use of stop collar 14, corresponding centralizer 11 and stop collar 14 are applicable to the brill of 50 or more φ
Tool, it is preferred that the centralizer 11 and stop collar 14 are separately fixed on battery sleeve 12 and measurement pipe nipple 13.
Wherein, the centralizer 11 is made of rubber material, is shared 2, is attached separately to front end and the survey of battery sleeve 12
The front end for measuring pipe nipple 13 carries out righting to inserting tube, while resisting from radial vibration, it is preferred that referring to fig. 4, described to help
Positive device 11 includes that annular portion for fixing and no less than three equidistant intervals are located at annular portion periphery and radially extend
Alar part, consequently facilitating the fluid of periphery flows through and provides good righting effect.
Wherein, the stop collar 14 is made of copper alloy, stainless steel and other metal materials, after being fixed on measurement pipe nipple 13
End, referring to Fig. 3, the stop collar 14 includes that inside is positioned at the ring portion of measurement pipe nipple 13 and the limiting section in outside, the ring
It is attached between portion and limiting section by the multiple interconnecting pieces being spaced apart from each other, so that annular hole is formed between interconnecting piece,
It is same to flow through convenient for the fluid of periphery and good limit function is provided.
In the specific use process, this is used for underground coal mine ultra-small diameter drilling track measurement inserting tube to the utility model as a result,
The measurement to parameters such as inclination angle, magnetic azimuths is completed in drilling and/or trip-out process, when without additional increase equipment and work
Between；It is equipped with different fixation kits, is applicable to the drilling tool of 50 or more φ, it is applied widely；Product structure is small and exquisite, compact,
It is easy to operate, the use of instrument can be carried out by simple training.
Including measuring pipe nipple, battery sleeve, the battery sleeve is connected in measurement pipe nipple front end and is electrically connected to each other, described
Measurement and processing unit, communication unit are included at least in inserting tube.
Wherein：The measurement pipe nipple and battery sleeve diameter are no more than 25mm, using copper alloy, stainless steel and other metal materials system
At.
Wherein：The measurement and processing unit include processor, acceleration transducer, Magnetic Sensor and measurement pipe nipple circuit
Plate, the processor are located at the middle part of measurement pipe nipple circuit board, carry out the measurement and processing of data, the acceleration transducer and
Magnetic Sensor is located at the two sides of processor, is placed on measurement pipe nipple circuit board, carries out the measurement at inclination angle and magnetic azimuth.
Wherein：The communication unit includes wireless antenna, wireless module and radio-circuit plate, the wireless antenna and wireless
Module is set on radio-circuit plate, and the inserting tube is equipped with nonmetallic helmet in the position of opposite wireless antenna as wireless day
The wireless transmission signal of line provides channel, and described is wirelessly the wireless communication modes such as bluetooth, WIFI, 2.4GHz, 433MHz.
Wherein：It is electrically connected between the measurement and processing unit, communication unit by conducting wire.
Wherein：It is additionally provided with fixation kit, the fixation kit includes centralizer and stop collar, according to the brill of different-diameter
Tool, selects corresponding centralizer and the matched use of stop collar, corresponding centralizer and stop collar are applicable to φ 50
Or more drilling tool measure.
Wherein：The centralizer is made of rubber material, mounted in the front end of measurement pipe nipple front end and battery sleeve, to measurement
Inserting tube carries out righting, while resisting from radial vibration, and the centralizer is to flow through not less than 3 wing structures for fluid.
Wherein：The stop collar is made of copper alloy, stainless steel and other metal materials, is fixed on the rear end of measurement pipe nipple,
It is flowed through there are annular hole for fluid centre.
It is readily apparent that above description and record is only citing rather than in order to limit the disclosure of the utility model
Content, application or use.Although describing and being described in the accompanying drawings embodiment, the utility model in embodiment
Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model
The specific examples led, the scope of the utility model will include any implementation for falling into the description and appended claims of front
Example.
Claims (8)
1. a kind of ultra-small diameter drilling track for underground coal mine measures inserting tube, including battery sleeve and measurement pipe nipple, feature exist
In：
Measurement and processing unit and communication unit are included at least in the measurement pipe nipple, the measurement and processing unit pass through conducting wire
It is attached with communication unit, and one end of the measurement pipe nipple is equipped with the battery sleeve connecting pin for battery sleeve connection setting
To provide electric power for measurement pipe nipple, the battery sleeve and the diameter for measuring pipe nipple are no more than 25mm.
2. measuring inserting tube for the ultra-small diameter drilling track of underground coal mine as described in claim 1, it is characterised in that：The survey
Amount and processing unit include processor, acceleration transducer, Magnetic Sensor and measurement pipe nipple circuit board, and the processor, which is located at, to be surveyed
The middle part for measuring pipe nipple circuit board carries out the measurement and processing of data, and the acceleration transducer and Magnetic Sensor are located at processor
Two sides are placed in the measurement that inclination angle and magnetic azimuth are carried out on measurement pipe nipple circuit board.
3. measuring inserting tube for the ultra-small diameter drilling track of underground coal mine as described in claim 1, it is characterised in that：It is described logical
Interrogating unit includes wireless antenna, wireless module and radio-circuit plate, and the wireless antenna and wireless module are set to radio-circuit
On plate, and the measurement pipe nipple is equipped with nonmetallic helmet in the position of opposite wireless antenna as the wireless transmission of wireless antenna letter
Number provide channel.
4. the ultra-small diameter drilling track for underground coal mine as described in claims 1 or 2 or 3 measures inserting tube, it is characterised in that：
It is additionally provided with fixation kit, the fixation kit includes centralizer and stop collar so that battery sleeve and measurement pipe nipple are mounted on drilling tool
It is interior.
5. measuring inserting tube for the ultra-small diameter drilling track of underground coal mine as claimed in claim 4, it is characterised in that：It is described to help
Positive device is made of rubber material, shares 2, is attached separately to the front end of battery sleeve and the front end of measurement pipe nipple to carry out to inserting tube
It righting and resists from radial vibration.
6. measuring inserting tube for the ultra-small diameter drilling track of underground coal mine as claimed in claim 5, it is characterised in that：It is described to help
Positive device includes the wing that annular portion for fixing and no less than three equidistant intervals are located at annular portion periphery and radially extend
Portion.
7. measuring inserting tube for the ultra-small diameter drilling track of underground coal mine as claimed in claim 4, it is characterised in that：The limit
Position ring is made of copper alloy or stainless steel, is fixed on the rear end of measurement pipe nipple.
8. measuring inserting tube for the ultra-small diameter drilling track of underground coal mine as claimed in claim 7, it is characterised in that：The limit
Position ring includes that inside is positioned at the ring portion of measurement pipe nipple and the limiting section in outside, by mutual between the ring portion and limiting section
Multiple interconnecting pieces at interval are attached, and annular hole is formed between interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820728470.3U CN208137931U (en) | 2018-05-16 | 2018-05-16 | Ultra-small diameter drilling track for underground coal mine measures inserting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820728470.3U CN208137931U (en) | 2018-05-16 | 2018-05-16 | Ultra-small diameter drilling track for underground coal mine measures inserting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137931U true CN208137931U (en) | 2018-11-23 |
Family
ID=64313827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820728470.3U Active CN208137931U (en) | 2018-05-16 | 2018-05-16 | Ultra-small diameter drilling track for underground coal mine measures inserting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882072A (en) * | 2019-04-09 | 2019-06-14 | 石家庄泽林煤矿机械制造有限公司 | A kind of Pneumatic crawler drilling machine showing drilling track |
| CN112878992A (en) * | 2021-02-01 | 2021-06-01 | 北京合康科技发展有限责任公司 | Drilling operation efficiency evaluation system and method based on data feature recognition |
-
2018
- 2018-05-16 CN CN201820728470.3U patent/CN208137931U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882072A (en) * | 2019-04-09 | 2019-06-14 | 石家庄泽林煤矿机械制造有限公司 | A kind of Pneumatic crawler drilling machine showing drilling track |
| CN112878992A (en) * | 2021-02-01 | 2021-06-01 | 北京合康科技发展有限责任公司 | Drilling operation efficiency evaluation system and method based on data feature recognition |
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