CN108957531A - One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method - Google Patents
One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method Download PDFInfo
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- CN108957531A CN108957531A CN201810584487.0A CN201810584487A CN108957531A CN 108957531 A CN108957531 A CN 108957531A CN 201810584487 A CN201810584487 A CN 201810584487A CN 108957531 A CN108957531 A CN 108957531A
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- infrasound
- monitoring device
- ring
- oscillograph
- microseism
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims description 7
- 241000826860 Trapezium Species 0.000 claims description 4
- 230000008054 signal transmission Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006353 environmental stress Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/288—Event detection in seismic signals, e.g. microseismics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/14—Signal detection
- G01V2210/144—Signal detection with functionally associated receivers, e.g. hydrophone and geophone pairs
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Acoustics & Sound (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention discloses one kind to be used for the infrasonic monitoring device of microseism imminent earthquake and application method, including infrasound collector, transfer tube, current converter, oscillograph, isolation capping, filtering ring, poly- wave plate, sealing ring, amplifying ring, sealed rubber pipe, fixed plate, closing pillar, glass tube, infrasound, pedestal, display, adjusting knob and loudspeaker.The beneficial effects of the present invention are: this kind of monitoring device storage acquisition infrasound is transmitted using glass tube, transmission refraction is carried out by infrasound in a glass tube, keeps infrasonic transmission loss lower, ensure that the accuracy of infrasound transmission；The current converter of the monitoring device uses conical design, the infrasound transmitted can be further amplified, it is ensured that microseism can also be known in advance, ensure that the safety used；The monitoring device is easy to operate, firm and durable, and it is firm to consolidate, and each component connection is flexible.
Description
The application is December 12, entitled, Yi Zhongyong in 2016 application No. is the 201611138854.1, applying date
In the infrasonic monitoring device of microseism imminent earthquake and the divisional application of application method.
Technical field
The present invention relates to a kind of monitoring devices, specially a kind of to be used for the infrasonic monitoring device of microseism imminent earthquake and use
Method belongs to micro-seismic monitoring applied technical field.
Background technique
With people's exploitation lasting to underground mine, microseism is a kind of natural shape in mining process through being commonly encountered
Condition, microseism are that rock rupture and seismic activity occur in underground mine deep mining operation for the small-sized earthquake of one kind, usually
It is inevitable phenomenon.The seismic activity induced by exploitation, is normally defined, the stress in the rock mass near exploitation tunnel
Field variation leads to those earthquake things caused by the rock failure mechanism of rock.The total stress state exploited around tunnel is caused by exploitation
The summation of additional stress and the intracorporal environmental stress of rock.And infrasound is a kind of wave generated before microseism imminent earthquake, infrasonic sound wave frequency
Rate is less than 20Hz, and is not easy to decay, and is not easy to be absorbed by water and air.People can usually pass through time before monitoring microseism imminent earthquake
Sound wave carrys out the occurrence probability of look-ahead earthquake, avoids causing danger.A kind of indispensable monitoring dress when as pit mining
It sets, there is storage rate is low, and big, faint infrasound is lost in infrasound transmission process and receives for existing monitored by infrasonic wave device
Therefore not accurate disadvantage of receiving proposes a kind of for the infrasonic monitoring device of microseism imminent earthquake regarding to the issue above.
Summary of the invention
The object of the invention is that provide a kind of for the infrasonic prison of microseism imminent earthquake to solve the above-mentioned problems
Survey device and application method.
The present invention is achieved through the following technical solutions above-mentioned purpose, and one kind is for the infrasonic monitoring dress of microseism imminent earthquake
It sets, including infrasound collector, transfer tube is arranged in infrasound collector side, and transfer tube side setting electric current turns
Parallel operation, the current converter side are arranged oscillograph, and the setting isolation capping of infrasound collector side, and it is described every
From the internal setting filtering ring of capping, and poly- wave plate is arranged in the filtering ring side, and sealant is arranged in the current converter side
Pipe, and amplifying ring is arranged in the sealed rubber pipe side, fixed plate is arranged in the amplifying ring side, and is arranged in the fixed plate close
Seal ring, the transfer tube side setting closing pillar, and glass tube is set inside the closing pillar, the glass tube is set
Refractive walls, and display is set on the oscillograph, adjusting knob is arranged in the display side, and below the adjusting knob
Loudspeaker is installed, pedestal is set below the loudspeaker.
Preferably, the pedestal is trapezium structure.
Preferably, the current converter and the oscillograph are to be electrically connected.
Preferably, the poly- wave plate and the amplifying ring are conical structure.
Preferably, the adjusting knob is cylindrical structure.
The beneficial effects of the present invention are: this kind of monitoring device storage acquisition infrasound is transmitted using glass tube, pass through
Infrasound carries out transmission refraction in a glass tube, keeps infrasonic transmission loss lower, ensure that the accuracy of infrasound transmission；
The current converter of the monitoring device uses conical design, the infrasound transmitted can be further amplified, it is ensured that faint
Vibration can also be known in advance, ensure that the safety used；The monitoring device is easy to operate, firm and durable, and it is firm to consolidate,
Each component connection is flexible.
Detailed description of the invention
Fig. 1 is overall structure of the present invention.
Fig. 2 is infrasound collector structural schematic diagram of the present invention.
Fig. 3 is current converter configuration schematic diagram of the present invention.
Fig. 4 is transfer tube sectional view of the present invention.
Fig. 5 is glass tube structural schematic diagram of the present invention.
Fig. 6 is oscillograph overall structure diagram of the present invention.
In figure: 1, infrasound collector；2, transfer tube；3, current converter；4, oscillograph；5, isolation capping；6, it filters
Ring；7, poly- wave plate；8, sealing ring；9, amplifying ring；10, sealed rubber pipe；11, fixed plate；12, pillar is closed；13, glass tube；14,
Refractive walls；15, pedestal；16, display；17, adjusting knob；18, loudspeaker.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please referring to shown in Fig. 1-6, one kind being used for the infrasonic monitoring device of microseism imminent earthquake, including infrasound collector 1,
Transfer tube 2 is arranged in 1 side of infrasound collector, and current converter 3, the setting of 3 side of current converter is arranged in 2 side of transfer tube
Oscillograph 4, and 1 side of infrasound collector setting isolation capping 5, and 5 inside setting filtering ring 6 of capping is isolated, and filter ring 6
Poly- wave plate 7 is arranged in side, and sealed rubber pipe 10 is arranged in 3 side of current converter, and amplifying ring 9 is arranged in 10 side of sealed rubber pipe, puts
Fixed plate 11 is arranged in big 9 side of ring, and sealing ring 8 is arranged in fixed plate 11,2 side of transfer tube setting closing pillar 12, and seals
Setting glass tube 13 inside pillar 12 is closed, sets refractive walls 14 inside glass tube 13, and display 16 is set on oscillograph 4, display
Adjusting knob 17 is arranged in 16 side of device, and loudspeaker 18 is installed below adjusting knob 17, and pedestal 15 is arranged below loudspeaker 18.
Pedestal 15 is trapezium structure, is trapezium structure by pedestal 15, is that oscillograph is more firm in deep in mine placement,
It is not susceptible to deflection or topples over；Current converter 3 and oscillograph 4 are to be electrically connected.Infrasound is converted by current converter 3
At the strong and weak electric signal not waited, and the electric signal transmission is shown with different waveforms to oscillograph 4；Poly- wave plate 7 with put
Big ring 9 is conical structure.It is conical structure by poly- wave plate 7, makes infrasound be easier to gather glass nozzle, go forward side by side
Row refraction transmission, is conical structure by amplifying ring 9, the infrasound transmitted is further amplified, micro- to capture
Weak infrasound keeps the device monitoring more accurate, ensure that the safety used；Adjusting knob 17 is cylindrical structure.Pass through
Adjusting knob 17 is cylindrical structure, and rotating staff, this button is more accurate, guarantees what wave band was shown on oscillograph 4
It is more clear.
In the use of the present invention, firstly, entire monitoring device position is fixed, secondly, logical when using the monitoring device
Isolation capping 5 is crossed to insert infrasound collector 1 in mine earth's surface, by several filtering rings 6 filter absorption of except infrasound with
Outer most of sound wave, ensure that the accuracy of poly- wave；It allows infrasound to carry out refraction propagation in its inner wall by glass tube 13, makes
Infrasonic transmission loss is lower, ensure that the accuracy of infrasound transmission；Infrasound is set to be easier to gather by poly- wave plate 7
Glass nozzle, and refraction transmission is carried out, the infrasound transmitted is further amplified by amplifying ring 9, it is micro- to capture
Weak infrasound keeps the device monitoring more accurate, ensure that the safety used；Infrasound is converted by current converter 3
At the strong and weak electric signal not waited, and the electric signal transmission is shown with different waveforms to oscillograph 4；By being trapezoidal
Pedestal 15 guarantees that oscillograph is placed in deep in mine and more consolidates, and is not susceptible to deflection or topples over.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (2)
1. one kind is used for the infrasonic monitoring device of microseism imminent earthquake, including infrasound collector (1), it is characterised in that: described
Transfer tube (2) are arranged in infrasound collector (1) side, and the transfer tube (2) side setting current converter (3), the electricity
Oscillograph (4) are arranged in stream transformer (3) side, and infrasound collector (1) side setting isolation capping (5), and described
Setting filtering ring (6) inside isolation capping (5), and poly- wave plate (7), the current converter is arranged in the filtering ring (6) side
(3) side setting sealed rubber pipe (10), and the sealed rubber pipe (10) side setting amplifying ring (9), amplifying ring (9) side
It is arranged fixed plate (11), and sealing ring (8) is set in the fixed plate (11), transfer tube (2) the side setting closing pillar
(12), and inside the closing pillar (12) glass tube (13) are set, are set refractive walls (14) inside the glass tube (13), and institute
Setting display (16) on oscillograph (4) is stated, adjusting knob (17) are arranged in display (16) side, and the adjusting knob
(17) loudspeaker (18) are installed in lower section, and pedestal (15) are arranged below the loudspeaker (18), and the pedestal (15) is trapezium structure,
The current converter (3) and the oscillograph (4) are to be electrically connected, and the poly- wave plate (7) and the amplifying ring (9) are circle
Pyramidal structure.
2. a kind of application method for the infrasonic monitoring device of microseism imminent earthquake according to claim 1, feature
It is: the following steps are included:
Firstly, entire monitoring device position is fixed；
Secondly, being inserted infrasound collector (1) in mine earth's surface by isolation capping (5) when using the monitoring device, lead to
It crosses several filtering ring (6) and filters absorption of most of sound wave in addition to infrasound, ensure that the accuracy of poly- wave；Pass through glass
Pipe (13) allows infrasound to carry out refraction propagation in its inner wall, keeps infrasonic transmission loss lower, ensure that infrasound transmission
Accuracy；Make infrasound be easier to gather glass nozzle by poly- wave plate (7), and carry out refraction transmission, passes through amplifying ring (9)
The infrasound transmitted is further amplified, to capture faint infrasound, keeps the device monitoring more accurate, ensure that
The safety used；Infrasound is converted into strong and weak not equal electric signal by current converter (3), and by the electric signal transmission
It is shown with different waveforms to oscillograph (4)；By guaranteeing that oscillograph is placed in deep in mine for trapezoidal pedestal (15)
It is more firm, it is not susceptible to deflection or topples over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810584487.0A CN108957531A (en) | 2016-12-12 | 2016-12-12 | One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138854.1A CN106772580B (en) | 2016-12-12 | 2016-12-12 | One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method |
| CN201810584487.0A CN108957531A (en) | 2016-12-12 | 2016-12-12 | One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611138854.1A Division CN106772580B (en) | 2016-12-12 | 2016-12-12 | One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method |
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| CN108957531A true CN108957531A (en) | 2018-12-07 |
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| CN201810584487.0A Pending CN108957531A (en) | 2016-12-12 | 2016-12-12 | One kind being used for the infrasonic monitoring device of microseism imminent earthquake and application method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617871A (en) * | 2020-12-17 | 2021-04-09 | 重庆康华众联心血管病医院有限公司 | Medical radiography enhancement auxiliary device for radiology department |
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| JPH06313797A (en) * | 1993-04-30 | 1994-11-08 | Osaka Gas Co Ltd | Detecting device of earthquake |
| CN201203671Y (en) * | 2008-06-06 | 2009-03-04 | 马俊杰 | Earthquake sound monitoring device |
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2016
- 2016-12-12 CN CN201611138854.1A patent/CN106772580B/en active Active
- 2016-12-12 CN CN201810584487.0A patent/CN108957531A/en active Pending
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| JPH06313797A (en) * | 1993-04-30 | 1994-11-08 | Osaka Gas Co Ltd | Detecting device of earthquake |
| CN201203671Y (en) * | 2008-06-06 | 2009-03-04 | 马俊杰 | Earthquake sound monitoring device |
| CN101788331A (en) * | 2010-01-25 | 2010-07-28 | 黄万平 | Detecting equipment and detecting method of infrasound |
| CN103116181A (en) * | 2013-01-11 | 2013-05-22 | 陈有添 | Seismic exploration system and seismometer |
| US20150160333A1 (en) * | 2013-12-05 | 2015-06-11 | Korea Institute Of Geoscience And Mineral Resources | Method of calibrating an infrasound detection apparatus and system for calibrating the infrasound detection apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617871A (en) * | 2020-12-17 | 2021-04-09 | 重庆康华众联心血管病医院有限公司 | Medical radiography enhancement auxiliary device for radiology department |
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| Publication number | Publication date |
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| CN106772580B (en) | 2019-02-12 |
| CN106772580A (en) | 2017-05-31 |
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