CN107478216A - Spatial attitude measurement apparatus, Microseismic monitoring system and method - Google Patents
Spatial attitude measurement apparatus, Microseismic monitoring system and method Download PDFInfo
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- CN107478216A CN107478216A CN201710684289.7A CN201710684289A CN107478216A CN 107478216 A CN107478216 A CN 107478216A CN 201710684289 A CN201710684289 A CN 201710684289A CN 107478216 A CN107478216 A CN 107478216A
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- electronic compass
- fixed structure
- microseismic sensors
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- 238000005259 measurement Methods 0.000 title claims abstract description 28
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 241000935974 Paralichthys dentatus Species 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 241000242541 Trematoda Species 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000037081 physical activity Effects 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 8
- 238000005553 drilling Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/28—Electromagnetic compasses
- G01C17/32—Electron compasses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/01—Measuring or predicting earthquakes
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- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
A kind of spatial attitude measurement apparatus, Microseismic monitoring system and method provided in an embodiment of the present invention, are related to field of measuring technique.Described device includes fixed structure and connector.One end of the connector is connected with the fixed structure, and the other end is used to be connected to mounting rod.Described device also includes electronic compass, and the electronic compass is movably set in the fixed structure.The fixed structure is used to fix microseismic sensors.The data wire of the microseismic sensors is drawn out of described fixed structure.The electronic compass is used for the spatial attitude for measuring the microseismic sensors.The wire of the electronic compass is extended outside the fixed structure.With this electronic compass by setting flexible connection, the spatial attitude of microseismic sensors is measured, while realizes the Product recycling after being measured, with recycling, saves cost.
Description
Technical field
The present invention relates to field of measuring technique, in particular to a kind of spatial attitude measurement apparatus, Microseismic monitoring system
And method.
Background technology
The spatial attitude of microseismic sensors includes the azimuth of horizontal direction and the inclination angle of vertical direction.Micro seismic monitoring senses
After device drilling installation, horizontal plane inner orientation angle and inclination angle are random, thus the vibration signal received is focus in sensor
The vibrations component of position, thus the sensor that spatial attitude is different, the signal received are probably different components, same position
The sensor of installation is likely to be received entirely different three component signal, and this also causes the inaccurate calculating of Microseismic monitoring system.
However, in the prior art without the spatial attitude scheme of measurement sensor.
The content of the invention
It is an object of the invention to provide a kind of spatial attitude measurement apparatus, Microseismic monitoring system and method, with improvement
State problem.To achieve these goals, the technical scheme that the present invention takes is as follows：
In a first aspect, the embodiments of the invention provide a kind of spatial attitude measurement apparatus, described device includes fixed structure
And connector.One end of the connector is connected with the fixed structure, and the other end is used to be connected to mounting rod.Described device is also
Including electronic compass, the electronic compass is movably set in the fixed structure.The fixed structure is used to fix microseism biography
Sensor.The data wire of the microseismic sensors is drawn out of described fixed structure.The electronic compass is used to measure the microseism
The spatial attitude of sensor.The wire of the electronic compass is extended outside the fixed structure.
In preferred embodiments of the present invention, above-mentioned fixed structure includes outer barrel, hollow body and slide construction.In described
One end of empty body is connected with the outer barrel, and the other end of the hollow body is flexibly connected with one end of the connector.Institute
State hollow body extension axial direction and be provided with the slide construction.The electronic compass is movably set in the slide construction
It is interior.It is used to fix the microseismic sensors in the outer barrel.The data wire of the microseismic sensors passes through described hollow successively
Drawn in body, connector.The wire of the electronic compass is extended outside the slide construction.
In preferred embodiments of the present invention, one end of above-mentioned connector is square orifice end, and the connector passes through described
Square orifice end is movably connected on the hollow body, to coordinate the connector to be flexibly connected with the hollow body.
In preferred embodiments of the present invention, the other end of above-mentioned connector is female end, and the connector passes through institute
Female end is stated to be used to be threadedly coupled with the mounting rod.
In preferred embodiments of the present invention, above-mentioned hollow body passes through rivet interlacement with the slide construction.
In preferred embodiments of the present invention, above-mentioned slide construction includes bottom plate, first baffle, second baffle, third gear
Plate and fourth gear plate.The bottom plate, first baffle, second baffle, third baffle and fourth gear plate, which are mutually spliced into, prolongs the company
The square body of joint direction opening.The slide construction also includes steel ball sleeve and steel ball.The first baffle, second baffle,
The steel ball sleeve is provided with the inside of three baffle plates and fourth gear plate.The steel ball is embedded with each steel ball sleeve.It is described
Electronic compass is inserted in the slide construction from the opening.The wire of the electronic compass extends institute by the opening
State outside slide construction.
In preferred embodiments of the present invention, multiple anchor flukes are provided with outside above-mentioned outer barrel, the anchor fluke is used for described in fixation
Spatial attitude measurement apparatus.
In preferred embodiments of the present invention, above-mentioned electronic compass is the three-dimensional electronic compass of compensation with angle.
Second aspect, present example provide a kind of Microseismic monitoring system, and the system includes microseismic sensors, terminal
With above-mentioned device.The microseismic sensors are fixedly installed in the fixed structure.The data wire of the microseismic sensors from
Drawn in the fixed structure and be connected to the terminal.The wire of the electronic compass is electrically connected to the terminal.
The third aspect, the embodiments of the invention provide a kind of micro seismic monitoring method, applied to above-mentioned system, methods described
Including：The microseismic sensors gather vibration data and transmit the vibration data to the terminal, the electronic compass and survey
Measure the spatial attitude data of the microseismic sensors and by the spatial attitude data transfer of the microseismic sensors to the terminal；
The spatial attitude data of vibration data described in the terminal processes and the microseismic sensors, to obtain the microseismic sensors institute
Locate the accurate information of environment.
A kind of spatial attitude measurement apparatus, Microseismic monitoring system and method provided in an embodiment of the present invention, described device bag
Include fixed structure and connector.One end of the connector is connected with the fixed structure, and the other end is used to be connected to mounting rod.
Described device also includes electronic compass, and the electronic compass is movably set in the fixed structure.The fixed structure is used for
Fixed microseismic sensors.The data wire of the microseismic sensors is drawn out of described fixed structure.The electronic compass is used to survey
Measure the spatial attitude of the microseismic sensors.The wire of the electronic compass is extended outside the fixed structure.With this by setting
The electronic compass of flexible connection is put, measures the spatial attitude of microseismic sensors, while realizes the Product recycling after being measured, with
Recycling, save cost.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the application environment of the first view of spatial attitude measurement apparatus provided in an embodiment of the present invention；
Fig. 2 is the application environment of the second view of spatial attitude measurement apparatus provided in an embodiment of the present invention；
Fig. 3 is the structure chart of the connector of spatial attitude measurement apparatus provided in an embodiment of the present invention；
Fig. 4 is the structure chart of the slide construction of spatial attitude measurement apparatus provided in an embodiment of the present invention；
Fig. 5 is the structure chart of Microseismic monitoring system provided in an embodiment of the present invention.
In figure：100- devices；110- fixed structures；112- outer barrels；112a- anchor flukes；114- hollow bodies；116- slides knot
Structure；116a- bottom plates；116b- first baffles；116c- second baffles；116d- third baffles；116e- fourth gear plates；116f- steel
Bead sleeve；116g- steel balls；120- connectors；122- square orifices end；124- female ends；130- electronic compass；130a- wires；
200- microseismic sensors；200a- data wires；300- systems；310- terminals.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be configured to arrange and design with a variety of.
Therefore, below the detailed description of the embodiments of the invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to which explanation, term " on ", " under ", "left", "right", " interior ", " outer " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when usually put
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connection ", " electrical connection " should be interpreted broadly, for example, it may be fixed electrically connect or be detachably electrically connected
Connect, or integratedly electrically connect；Can be machinery electrical connection or electricity electrical connection；Can be joined directly together, can also pass through
Intermediary is indirectly connected, and can be the connection of two element internals.For the ordinary skill in the art, can have
Body situation understands the concrete meaning of above-mentioned term in the present invention.
When vertical seismic profiling (VSP) (VSP) technology carries out geophysical exploration, often according to monitoring signals energy value, polarized
The calculating at angle, but under the collective effect of the ignorance factor such as elastic wave field anisotropy, crack, carried out according to signal energy inclined
Shake the method for angular estimation, uncontrollable error be present, the error under extreme condition will be unacceptable.In being logged well with VSP
Sensor can arbitrarily adjust position difference in well, and microseismic monitoring sensor is typically secured in drilling, using slip casting etc.
Method is fixed, and the Sensor monitoring time is longer, does not require to reclaim.
Found through inventor, the Microseismic monitoring system of Most current does not account for sensor space posture and monitoring is believed
Number influence, and have ignored the measurement to sensor space posture.It is vibration information at the real sensor of recovery, it is necessary in depth
After the installation of hole, enter the spatial attitude measurement of line sensor, according to the data measured, coordinate transform is carried out, all measuring points
Monitoring Data, uniformly return under same coordinate system, obtain real signal.Monitor value could be contrasted between measuring point,
Monitoring signals after each measuring point correction could correctly carry out focal shock parameter inverting.Entered using a three component sensor monitoring result
During row seismic source location, and the calculating according to the amplitude of received wave progress attitude, thus must Accurate Determining sensor
Actual installation attitude, azimuthal accurate calculating of the focus relative to sensor could be realized after coordinate transform.
In consideration of it, the embodiments of the invention provide a kind of spatial attitude measurement apparatus, Microseismic monitoring system and method, with this
By setting the electronic compass being flexibly connected, the spatial attitude of microseismic sensors is measured, and then improve the letter of Microseismic monitoring system
Number measurement accuracy.
Fig. 1 is refer to, the present embodiment provides a kind of spatial attitude measurement apparatus 100, and described device 100 includes fixed structure
110 and connector 120.One end of the connector 120 is connected with the fixed structure 110, and the other end is used to be connected to installation
Bar.Described device 100 also includes electronic compass 130, and the electronic compass 130 is movably set in the fixed structure 110.Institute
Fixed structure 110 is stated to be used to fix microseismic sensors 200.The data wire 200a of the microseismic sensors 200 is from the fixed knot
Drawn in structure 110.The electronic compass 130 is used for the spatial attitude for measuring the microseismic sensors 200.The electronic compass
130 wire 130a is extended outside the fixed structure 110.
Fig. 1 and Fig. 2 are please referred to, the fixed structure 110 can include outer barrel 112, hollow body 114 and slide knot
Structure 116.One end of the hollow body 114 is connected with the outer barrel 112, the other end and the company of the hollow body 114
One end of joint 120 is flexibly connected.The extension axial direction of hollow body 114 is provided with the slide construction 116.The electricity
Sub- compass 130 is movably set in the slide construction 116.It is used to fix the microseismic sensors 200 in the outer barrel 112.
The data wire 200a of the microseismic sensors 200 in the hollow body 114, connector 120 successively by drawing.The electronics
The wire 130a of compass 130 is extended outside the slide construction 116.
As a kind of embodiment, microseismic sensors 200 are encapsulated into outer barrel 112 by adjustment direction with epoxide-resin glue
It is interior.The data wire 200a of the microseismic sensors 200 can be tail optical fiber or cable.
Further, Fig. 1 and Fig. 3 are please referred to, one end of the connector 120 is square orifice end 122, the connection
First 120 are movably connected on the hollow body 114 by the square orifice end 122, with coordinate the connector 120 with it is described in
Empty body 114 is flexibly connected.For example, the connector 120 can be hollow cylinder, the hollow body 114 can be
Square body.The axial length for the tail end that the hollow body 114 is connected with the connector 120 and the square orifice of connector 120
The axial length at end 122 is consistent, and the radial width for the tail end that the hollow body 114 is connected with the connector 120 is slightly larger than
The radial width at the square orifice end 122 of the connector 120, so as to the connection and extraction of hollow body 114 and connector 120.
The other end of the connector 120 is female end 124, the connector 120 by the female end 124 be used for it is described
Mounting rod is threadedly coupled.
As a kind of embodiment, hollow body 114 passes through rivet interlacement with the slide construction 116.
Further, Fig. 1 and Fig. 4 are please referred to, slide construction 116 includes bottom plate 116a, first baffle 116b, second
Baffle plate 116c, third baffle 116d and fourth gear plate 116e.The bottom plate 116a, first baffle 116b, second baffle 116c,
Three baffle plate 116d and fourth gear plate 116e are mutually spliced into the square body for prolonging the direction opening of connector 120.In order to realize electricity
Sub- compass 130 freely can slide into or skid off the slide construction 116, and the slide construction 116 also includes steel ball sleeve 116f
With steel ball 116g.It is respectively provided with the inside of the first baffle 116b, second baffle 116c, third baffle 116d and fourth gear plate 116e
There is the steel ball sleeve 116f.The steel ball 116g is embedded with each steel ball sleeve 116f.The electronic compass 130 is from institute
Opening is stated to be inserted in the slide construction 116.The wire 130a of the electronic compass 130 is extended described by the opening
Outside slide construction 116.The bottom plate 116a states electronic compass 130 to ensure that the electronic compass 130 will not for abutting residence
Skidded off.
It can be set on the inside of the first baffle 116b, second baffle 116c, third baffle 116d and fourth gear plate 116e
It is equipped with N number of steel ball sleeve 116f.The first baffle 116b, second baffle 116c, third baffle 116d and fourth gear plate 116e are equal
Each self-corresponding steel ball sleeve 116f can be fixedly connected with by rivet.M steel ball can be embedded with each steel ball sleeve 116f
116g.Steel ball sleeve 116f opening ensures that the steel ball 116g of its insertion can not be dropped out.For example, as shown in figure 4, N can be 1 or 2,
M can be 10, and first baffle 116b, second baffle 116c are provided with 1 steel ball sleeve 116f and are in be oppositely arranged, third baffle
116d and fourth gear plate 116e is provided with 2 steel ball sleeve 116f and in being oppositely arranged, and each steel ball sleeve 116f is embedded with 10
Steel ball 116g.Electronic compass 130 is in close contact with slide construction 116, is slided by steel ball 116g and is promoted or pull out.In order to ensure
Electronic compass 130 slides smooth, can scribble butter in steel ball sleeve 116f.Steel ball 116g is limited in by steel ball sleeve 116f by steel
The each aperture positions of bead sleeve 116f slide, and easily realize that electronic compass 130 is inserted or pulled out, and can make electronic compass 130 a left side,
Right, upper and lower four faces and first baffle 116b, second baffle 116c, third baffle 116d and the fourth gear plate of slide construction 116
116e is in close contact, without space, to realize the high-acruracy survey to the spatial attitude of microseismic sensors 200.Meanwhile utilize steel ball
116g slide construction 116 also achieves the recovery of electronic compass 130, reduces measurement cost, simple in construction, application prospect is wide
It is general.
In addition, microseismic sensors 200 are located inside outer barrel 112.The z-axis of microseismic sensors 200 is perpendicular to hollow body 114
Upper surface, the third baffle 116d of slide construction 116 prolong fourth gear plate 116e direction and the x-axis direction of microseismic sensors 200
Unanimously, the first baffle 116b of slide construction 116 prolongs second baffle 116c direction and the y-axis direction one of microseismic sensors 200
Cause.Microseismic sensors 200 can be the three-component microseismic sensors of cuboid-type.
As a kind of embodiment, the steel ball sleeve 116f can be plastic material.
In the present embodiment, the electronic compass 130 can be the three-dimensional electronic compass of compensation with angle.It can realize micro-
Shake the measurement at the azimuth and inclination angle of sensor 200.For example, electronic compass 130 can be to step section to sense pour angle compensation formula three-dimensional
Electronic compass, using 5v storage battery power supplies, input current 40mA.The length size of three-dimensional electronic compass is respectively
55mm, 37mm, 24mm.The length size of slide construction 116 is respectively 60mm, 45mm, 32mm.The wall of slide construction 116
Thickness is 2mm.Steel ball 116g a diameter of 2mm.
Further, please in order to fix spatial attitude measurement apparatus 100 provided in an embodiment of the present invention in installation process
Refering to Fig. 1, multiple anchor fluke 112a are provided with outside the outer barrel 112, the anchor fluke 112a is used to fix the spatial attitude measurement
Device 100.In installation is implemented, the angle between anchor fluke 112a and the outer barrel 112 can be adjusted according to bore diameter.
As a kind of embodiment, in order to accelerate technique to manufacture, the outer barrel 112, anchor fluke 112a, the and of hollow body 114
Slide construction 116 can be formed in one.
In addition, the wire 130a of the electronic compass 130 can be attached at the outside of mounting rod, to prevent electronic compass 130
Fallen after pull-out in hole.The data wire 200a such as tail optical fiber of the microseismic sensors 200 are passed through in mounting rod.
A kind of operation principle of spatial attitude measurement apparatus 100 provided in an embodiment of the present invention is as follows：
The installation drilling beaten during use between diameter 70-85mm, dip angle of hole can arbitrarily be set according to monitoring needs.Drilling is clear
After reason is clean, first stemming is put into bucket and soaked 10 minutes, is consolidated after stemming is pushed to bottom hole, whole device 100 passes through
Mounting rod is pushed in bottom hole stemming, is waited 10 minutes, is waited stemming to harden, jointly fix device 100 with anchor pole, then peace
Dress bar pulls out 20-30mm outward, and electronic compass 130 is inserted in slide construction 116, outside the square orifice end 122 of connector 120
Electronic compass 130 is withstood, electronic compass 130 can not be slid from slide construction 116, after device 100 is fixed, the company of exiting
Joint 120, electronic compass 130 skids off therewith, thus connector 120 has just been disconnected and will stopped with hollow body 114, now
Electronic compass 130 has simply skidded off sub-fraction, and remaining major part is still limited in slide construction 116.Deng electronics sieve
After the stable reading of disk 130, the monitor value in three directions of start recording, after being measured, continue slowly to pull out mounting rod outward, together
When electronic compass 130 deadweight or it is slight pull under depart from slide construction 116, it is ensured that the device 100 stablized is not made
Influenceed into pulling, displacement etc..
A kind of spatial attitude measurement apparatus 100 provided in an embodiment of the present invention, described device 100 include fixed structure 110
With connector 120.One end of the connector 120 is connected with the fixed structure 110, and the other end is used to be connected to mounting rod.
Described device 100 also includes electronic compass 130, and the electronic compass 130 is movably set in the fixed structure 110.It is described
Fixed structure 110 is used to fix microseismic sensors 200.The data wire 200a of the microseismic sensors 200 is from the fixed structure
Drawn in 110.The electronic compass 130 is used for the spatial attitude for measuring the microseismic sensors 200.The electronic compass 130
Wire 130a extend outside the fixed structure 110.With this by setting the electronic compass 130 being flexibly connected, microseism is measured
The spatial attitude of sensor 200, while the Product recycling after being measured is realized, with recycling, save cost.
Referring to Fig. 5, the embodiments of the invention provide a kind of Microseismic monitoring system 300, the system 300 passes including microseism
Sensor 200, terminal 310 and above-mentioned device 100.The microseismic sensors 200 are fixedly installed in the fixed structure 110.
The data wire 200a of the microseismic sensors 200 draws out of described fixed structure 110 and is connected to the terminal 310.The electricity
The wire 130a of sub- compass 130 is electrically connected to the terminal 310.
Terminal 310 can be PC (personal computer) computer, tablet personal computer, mobile phone, notebook computer, intelligence
The terminal devices such as TV, set top box, car-mounted terminal.
Microseismic monitoring system 300 provided in an embodiment of the present invention, to briefly describe, the embodiment part of device 100 does not refer to
Part, refer to corresponding contents in the embodiment of aforementioned means 100.
The embodiments of the invention provide a kind of micro seismic monitoring method, applied to above-mentioned system, methods described includes：It is described
Microseismic sensors, which gather vibration data and transmit the vibration data to the terminal, the electronic compass, measures the microseism
Spatial attitude data of sensor and by the spatial attitude data transfer of the microseismic sensors to the terminal；The end
The spatial attitude data of the vibration data and the microseismic sensors are managed, to obtain the standard of the microseismic sensors local environment
Firmly believe breath.
In summary, a kind of spatial attitude measurement apparatus, Microseismic monitoring system and method provided in an embodiment of the present invention, institute
Stating device includes fixed structure and connector.One end of the connector is connected with the fixed structure, and the other end is used to connect
In mounting rod.Described device also includes electronic compass, and the electronic compass is movably set in the fixed structure.The fixation
Structure is used to fix microseismic sensors.The data wire of the microseismic sensors is drawn out of described fixed structure.Electronics sieve
Disk is used for the spatial attitude for measuring the microseismic sensors.The wire of the electronic compass is extended outside the fixed structure.With
This measures the spatial attitude of microseismic sensors, while realize the production after being measured by setting the electronic compass being flexibly connected
Product reclaim, and with recycling, save cost.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of spatial attitude measurement apparatus, it is characterised in that described device includes fixed structure and connector, the connector
One end be connected with the fixed structure, the other end be used for be connected to mounting rod, described device also includes electronic compass, the electricity
Sub- compass is movably set in the fixed structure, and the fixed structure is used to fix microseismic sensors, the microseismic sensors
Data wire drawn out of described fixed structure, the electronic compass is used to measure the spatial attitudes of the microseismic sensors, institute
The wire for stating electronic compass is extended outside the fixed structure.
2. device according to claim 1, it is characterised in that the fixed structure includes outer barrel, hollow body and slip
Structure, one end of the hollow body are connected with the outer barrel, one end of the other end of the hollow body and the connector
It is flexibly connected, the hollow body extension axial direction is provided with the slide construction, and the electronic compass is movably set in institute
State in slide construction, be used to fix the microseismic sensors in the outer barrel, the data wire of the microseismic sensors passes through successively
Drawn in the hollow body, connector, the wire of the electronic compass is extended outside the slide construction.
3. device according to claim 2, it is characterised in that one end of the connector is square orifice end, the connection
Head is movably connected on the hollow body by the square orifice end, to coordinate the connector to connect with hollow body activity
Connect.
4. device according to claim 2, it is characterised in that the other end of the connector is female end, the company
Joint is used to be threadedly coupled with the mounting rod by the female end.
5. device according to claim 2, it is characterised in that the hollow body is connected with the slide construction by rivet
Connect.
6. device according to claim 2, it is characterised in that the slide construction includes bottom plate, first baffle, second gear
Plate, third baffle and fourth gear plate, the bottom plate, first baffle, second baffle, third baffle and fourth gear plate are mutually spliced into
Prolong the square body of connector direction opening, the slide construction also includes steel ball sleeve and steel ball, the first baffle, second
The steel ball sleeve is provided with the inside of baffle plate, third baffle and fourth gear plate, the steel is embedded with each steel ball sleeve
Pearl, the electronic compass are inserted in the slide construction from the opening, and the wire of the electronic compass passes through the opening
Extend outside the slide construction.
7. device according to claim 2, it is characterised in that multiple anchor flukes are provided with outside the outer barrel, the anchor fluke is used
In the fixation spatial attitude measurement apparatus.
8. device according to claim 1, it is characterised in that the electronic compass is three-dimensional electronic sieve of compensation with angle
Disk.
9. a kind of Microseismic monitoring system, it is characterised in that the system includes microseismic sensors, terminal and such as claim 1-8
Device described in any one, the microseismic sensors are fixedly installed in the fixed structure, the data of the microseismic sensors
Line is drawn out of described fixed structure and is connected to the terminal, and the wire of the electronic compass is electrically connected to the terminal.
A kind of 10. micro seismic monitoring method, applied to system as claimed in claim 9, it is characterised in that methods described includes：
The microseismic sensors gather vibration data and transmit the vibration data to the terminal, the electronic compass measurement
Spatial attitude data of the microseismic sensors and by the spatial attitude data transfer of the microseismic sensors to the terminal；
The spatial attitude data of vibration data described in the terminal processes and the microseismic sensors, sensed with obtaining the microseism
The accurate information of device local environment.
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| CN114035224A (en) * | 2021-10-27 | 2022-02-11 | 山东鲁泰控股集团有限公司鹿洼煤矿 | Device and method for realizing three-component mineral earthquake monitoring by utilizing single-component micro-earthquake probe |
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