CN108051312A - A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition - Google Patents
A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition Download PDFInfo
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- CN108051312A CN108051312A CN201810039044.3A CN201810039044A CN108051312A CN 108051312 A CN108051312 A CN 108051312A CN 201810039044 A CN201810039044 A CN 201810039044A CN 108051312 A CN108051312 A CN 108051312A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 34
- 238000007405 data analysis Methods 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 10
- 230000036544 posture Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/14—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by dead weight, e.g. pendulum; generated by springs tension
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0075—Strain-stress relations or elastic constants
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
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- Geophysics And Detection Of Objects (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of round-the-clock monitoring spherical devices of ess-strain based under big stress condition,Connection is connected with nine axis posture instrument chips,The nine axis posture instrument chip is located at ball interior,The connection is located inside stainless steel tube,The connection is connected with data acquisition mainboard,Data-signal modular converter is provided in the data acquisition mainboard,Data Analysis Services module,Data acquisition module and data memory module,Semi arch and equatorial plane support axial plane are provided with outside the kernel sphere,The junction in the semi arch and upper lower edge support shaft face is provided with ess-strain piece,The junction of the semi arch and equatorial plane support axial plane is provided with ess-strain piece,The connection connected between the ess-strain piece and data acquisition module is entered through data conductor hole in kernel sphere,The present invention can apply to big data,Cloud computing monitoring technology platform,Effectively Data acquisition and issuance technical support is provided for geological disaster monitoring from now on.
Description
Technical field
The present invention relates to a kind of round-the-clock monitoring spherical devices of ess-strain based under big stress condition, specifically apply to
Crustal stress large area or stress increased dramatically engineering after by Underground Engineering Excavation, with reference to cloud computing platform operational capability and big number
According to analysis and predictive ability, reach monitoring and prediction and warning effect, belong to Geological Hazards Monitoring and rock mechanics stability analysis neck
Domain.
Background technology
As China's science and technology is constantly promoted, the requirements of mineral resources increases, and the exploitation of deep resource and collapses naturally
Fall the use of method and the development of other underground engineerings, such as tunnel, subway.The mine of domestic many large sizes is in deep mining
When, still using open-stope method, this causes crustal stress increased dramatically, rock burst showed increased；Natural caving method is exploited, and changes ground completely
Field is answered, white space is fully belonged to the monitoring of geological disaster from now on；It is developed in underground engineering, passes through crustal stress large area,
Particularly railway and Highway Tunnel Construction, there is no related monitoring technology means now to reach early warning and forecast work；History is lost
Surface collapse, erecting dense individual props event caused by the goaf stayed, security risk is brought to production from now on.
The present invention provides a kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition, realizes in full side
The position round-the-clock monitoring of ess-strain, mainly for the monitoring technology of big stress condition, be really achieved early warning to geological disaster and
Prediction work has no the open source literature report identical with the present invention both at home and abroad at present.
In view of this it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of based under big stress condition
The round-the-clock monitoring spherical device of ess-strain,
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition, including connection, sphere, nine axis postures
It is instrument chip, ess-strain piece, upper lower edge support shaft face, semi arch, equatorial plane support axial plane, data conductor hole, stainless steel tube, interior
Caryosphere body, data acquisition mainboard, data-signal modular converter, Data Analysis Services module, data acquisition module, data storage mould
Block, fixed station, the connection are connected with nine axis posture instrument chips, and the nine axis posture instrument chip is located at ball interior, described
Connection is located inside stainless steel tube, and the connection is connected with data acquisition mainboard, is provided in the data acquisition mainboard
Data-signal modular converter, Data Analysis Services module, data acquisition module and data memory module, the data acquisition mainboard
Be fixed on fixed station, the data acquisition module is connected with Data Analysis Services module, the Data Analysis Services module with
Data-signal modular converter connects, and the data acquisition module is connected with data memory module, the data acquisition mainboard, data
Signal conversion module, Data Analysis Services module, data acquisition module, data memory module, fixed station are respectively positioned on kernel sphere
It is interior, semi arch and equatorial plane support axial plane are provided with outside the kernel sphere, the semi arch hangs down with equatorial plane support axial plane
Directly, data conductor hole is provided on the equatorial plane support axial plane, lower edge is both provided at the top and bottom of the semi arch
Axial plane is supported, the company in data conductor hole, the semi arch and upper lower edge support shaft face is provided on the upper lower edge support shaft face
The place of connecing is provided with ess-strain piece, and the semi arch and the equatorial plane support the junction of axial plane to be provided with ess-strain piece, described
Semi arch be six, connected between the ess-strain piece and data acquisition module by connection, the ess-strain piece with
The connection connected between data acquisition module is entered through data conductor hole in kernel sphere.
In the present invention, the piece number of the ess-strain piece is 24.
The present invention overcomes vacancy of the country in terms of big stress condition monitoring, the present apparatus provides one using rigid design
Kind specifically applies to crustal stress large area or by ground based on the round-the-clock monitoring spherical device of ess-strain under big stress condition
Stress increased dramatically engineering after lower engineering excavation.
The present invention can be achieved to natural caving method exploit after, crustal stress variation after round-the-clock on-line monitoring and collapse on a large scale
To the monitoring of the impact force of polycrystalline substance when falling；To the STABILITY MONITORING in the goaf of left over by history, due to the variation of stress field,
So that dead zone roof and floor stressing conditions change, round-the-clock monitor stress variation reaches early-warning and predicting work；In deep mining mine
In, since stress condition itself is complicated, ground pressure is big, and the use of the present apparatus provides a safety guarantee for mining from now on
Measure；Pass through big stress condition region in Tunnel Engineering, after excavation, caused by stress field change, can after the present apparatus
Always Online" provides monitoring data, it is ensured that engineering reaches prediction effect use process；Meanwhile the present apparatus can also service it is big
Slip mass reaches the monitoring to mountain slide.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
The present invention is simple for structure, easy to operate, and installation is simple；The present invention proposes new whole day using Modernized Informatization Management
On-Line Monitor Device is waited, stress increased dramatically engineering for crustal stress large area or after by Underground Engineering Excavation, realize stress
Monitoring and acquisition effectively achieve prediction and early warning work.Data collecting system accuracy rate of the present invention is high, can reach real-time monitoring
Technology, strong applicability are at low cost.The present invention can apply to big data, cloud computing monitoring technology platform, and work is monitored for geological disaster from now on
Provide effectively Data acquisition and issuance technical support.The present invention compensates for the domestic sky in big stress monitoring technology
It lacks, reaches the international leading level.
The specific embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the application, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not form inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments, to those skilled in the art, without creative efforts, can be with
Other accompanying drawings are obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structural diagram of the present invention；
Fig. 3 is another partial structural diagram of the present invention.
It should be noted that these attached drawings and word description are not intended to the design model limiting the invention in any way
It encloses, but idea of the invention is illustrated for those skilled in the art by reference to specific embodiment.
Specific 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,
Technical solution in embodiment is clearly and completely described, following embodiment is not limited to for illustrating the present invention
The scope of the present invention.
Embodiment 1
It is a kind of based on the round-the-clock monitoring spherical device structural representation of the ess-strain under big stress condition referring to Fig. 1, Fig. 2, Fig. 3
Figure, it is a kind of based on the round-the-clock monitoring spherical device partial structural diagram of the ess-strain under big stress condition, it is a kind of based on big
The round-the-clock monitoring another partial structural diagram of spherical device of ess-strain under stress condition, one kind is based under big stress condition
The round-the-clock monitoring spherical device of ess-strain, including connection 1, sphere 2, nine axis posture instrument chips 3, ess-strain piece 4, on
Lower edge support axial plane 5, semi arch 6, equatorial plane support axial plane 7, data conductor hole 8, stainless steel tube 9, kernel sphere 10, data are adopted
Collect mainboard 11, data-signal modular converter 12, Data Analysis Services module 13, data acquisition module 14, data memory module 15,
Fixed station 16, the connection 1 are connected with nine axis posture instrument chips 3, and the nine axis posture instrument chip 3 is located inside sphere 2, institute
It states connection 1 to be located inside stainless steel tube 9, the connection 1 is connected with data acquisition mainboard 11, the data acquisition mainboard 11
Data-signal modular converter 12, Data Analysis Services module 13, data acquisition module 14 and data memory module 15 are inside provided with,
The data acquisition mainboard 11 is fixed on fixed station 16, and the data acquisition module 14 connects with Data Analysis Services module 13
It connects, the Data Analysis Services module 13 is connected with data-signal modular converter 12, and the data acquisition module 14 is deposited with data
Storage module 15 connects, and the data acquisition mainboard 11, data-signal modular converter 12, Data Analysis Services module 13, data are adopted
Collection module 14, data memory module 15, fixed station 16 are respectively positioned in kernel sphere 10, and half is provided with outside the kernel sphere 10
Circular arc 6 and equatorial plane support axial plane 7, the semi arch 6 is vertical with equatorial plane support axial plane 7, on the equatorial plane support axial plane 7
Data conductor hole 8 is provided with, the top and bottom of the semi arch 6 are both provided with lower edge support shaft face 5, the upper lower edge branch
It supports and data conductor hole 8 is provided on axial plane 5, the junction in the semi arch 6 and upper lower edge support shaft face 5 is provided with ess-strain
The junction of piece 4, the semi arch 6 and equatorial plane support axial plane 7 is provided with ess-strain piece 4, and the semi arch 6 is six,
It is connected between the ess-strain piece 4 and data acquisition module 14 by connection 1, the ess-strain piece 4 and data acquisition
The connection 1 connected between module 14 is entered through data conductor hole 8 in kernel sphere 10.The piece of the ess-strain piece 4
Number is 24.
In use, connection 1 is placed in nine axis posture instrument chips 3 in sphere 2 by sphere 2 and connection, connection 1 passes through
Stainless steel tube 9 and M shape sphere access kernel sphere 10 connect data acquisition mainboard 11, M shape sphere by semi arch 6, on
Lower edge supports axial plane 5 and the equatorial plane support splicing composition of axial plane 7, and data are gathered by ess-strain piece 4 and led by connection 1 through data
String holes 8 is introduced into sphere kernel sphere 10 and is sent to data acquisition mainboard 11, and being placed on mainboard 11 has data-signal modulus of conversion
12 Data Analysis Services module 13 of block, data acquisition module 14 and data memory module 15 and fixed data acquisition mainboard 11
Fixed station 16, terminal computer or controller will be returned to after data acquisition.The present invention uses part purchased in market or material routinely
It is prepared by method.2 shell of sphere avoids the interference to earth magnetism magnetic field and shielding using ABS materials, while when ensureing to be mounted on underground
It can prevent damage of facilities, built-in nine axis posture instrument chip 3 using 485 mechanicss of communication, is calculated by ground magnetic component and obtains device
Current orientation obtains the current inclination angle of device by calculating gravitational acceleration component, utilizes the current rotation of device and device
Deviation during placement obtains corner, the current posture of determining device.M shape sphere is by eight 6,16 eight points of semi arches
One of the upper lower edge support shaft face 5 of circle and eight semi arch equatorial planes support splicing compositions of axial planes 7, wherein 6 internal diameter of semi arch be
50mm, outer diameter 100mm, the equatorial plane 7 internal diameter of support axial plane is 50mm, outer diameter 100mm.Upper lower edge support shaft face 5 and equator
Face support axial plane 7 is equipped with data conductor hole 8, semi arch 6 and upper lower edge support shaft face 5, equatorial plane support 7 crossover location of axial plane
Post ess-strain piece 4, total the piece number of ess-strain piece 4 is 24, ensures to monitor pressure from all directions and small
Deformation monitoring.Semi arch 6, upper lower edge support shaft face 5 and equatorial plane support axial plane 7 are process using 5mmQ325 stainless steels.It is interior
10 shell of caryosphere body uses Q325 stainless steels, is built-in with data acquisition mainboard 11, realizes data acquisition and signal conversion, can
To early warning threshold value setting, reach prediction and early warning work, be placed on data acquisition mainboard 11 have data-signal modular converter 12,
The fixed station 16 of Data Analysis Services module 13, data acquisition module 14 and data memory module 15 and fixed mainboard 11.Ball
Body 2, M shape sphere and kernel sphere 10 are fixed by stainless steel tube 9, it is ensured that the security of route and nine axis posture instruments
Chip 3 is to the correctness in orientation.The data that ess-strain piece 4 gathers are passed to data acquisition mainboard 11 by connection 1, finally
Back to terminal computer or controller.Due to present apparatus data collecting system substantially it is exposed outside, it is necessary to carry out waterproof and anti-corrosion
Processing.The present invention big stress condition under ess-strain it is round-the-clock monitoring spherical device needs installed on the spot, first into
Row addressing determines installation site, and the present apparatus, which is placed, can be achieved horizontally disposed and vertical downlink arrangement.Device just will be existing in assembling
Field carries out magnetic field correction, i.e. hand-held device, rotates several circles in the air and completes magnetic field corrections.It is beaten in the place for needing to be monitored
Hole, aperture are greater than 110mm.After punching, borehole cleaning is carried out, reduces resistance during device.After equipment is put into designated position, by hole
Concrete landfill is carried out, landfill needs to carry out at twice, arrives M shape sphere using the closely knit landfill of good quality concrete for the first time,
Effective acquisition of correction data is protected, second is filled using general concrete, protects positive 2 shell of sphere using ABS materials in big stress item
It is not damaged under part.By 1 access terminal computer of communication cable or controller, early warning threshold values and data acquisition intervals are set.Equipment
After installation 12 it is small when after open equipment debugging, determine the initial attitude that equipment is in, for later data analyze, finally realize this
A system is built.
The above is only presently preferred embodiments of the present invention, not makees limitation in any form to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, technical spirit pair according to the invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (2)
1. a kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition, which is characterized in that including connection,
Sphere, nine axis posture instrument chips, ess-strain piece, upper lower edge support shaft face, semi arch, equatorial plane support axial plane, data conductor
Hole, stainless steel tube, kernel sphere, data acquisition mainboard, data-signal modular converter, Data Analysis Services module, data acquisition
Module, data memory module, fixed station, the connection are connected with nine axis posture instrument chips, the nine axis posture instrument chip position
In ball interior, the connection is located inside stainless steel tube, and the connection is connected with data acquisition mainboard, and the data are adopted
Data-signal modular converter, Data Analysis Services module, data acquisition module and data memory module, institute are provided in collection mainboard
It states data acquisition mainboard to be fixed on fixed station, the data acquisition module is connected with Data Analysis Services module, the data
Analysis and processing module is connected with data-signal modular converter, and the data acquisition module is connected with data memory module, the number
According to acquisition mainboard, data-signal modular converter, Data Analysis Services module, data acquisition module, data memory module, fixed station
Be respectively positioned in kernel sphere, be provided with outside the kernel sphere semi arch and the equatorial plane support axial plane, the semi arch with it is red
Road face support axial plane is vertical, and data conductor hole, the top and bottom of the semi arch are provided on the equatorial plane support axial plane
Lower edge support shaft face is both provided with, is provided with data conductor hole on the upper lower edge support shaft face, the semi arch and up and down
The junction of string support axial plane is provided with ess-strain piece, and the semi arch and the equatorial plane support the junction of axial plane to be provided with should
Stress-strain piece, the semi arch are six, are connected between the ess-strain piece and data acquisition module by connection, described
The connection connected between ess-strain piece and data acquisition module is entered through data conductor hole in kernel sphere.
2. a kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition according to claim 1,
It is characterized in that, the piece number of the ess-strain piece is 24.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039044.3A CN108051312A (en) | 2018-01-16 | 2018-01-16 | A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810039044.3A CN108051312A (en) | 2018-01-16 | 2018-01-16 | A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852656U (en) * | 2010-10-18 | 2011-06-01 | 中国瑞林工程技术有限公司 | Data acquisition device for monitoring stability of underground metal mine |
| CN103883333A (en) * | 2014-03-07 | 2014-06-25 | 山东大学 | Large mechanical test system for combined adjustable constraint concrete arch frame |
| CN106839967A (en) * | 2017-04-10 | 2017-06-13 | 中国有色金属工业昆明勘察设计研究院 | Spherical ess-strain monitoring device that is a kind of multi-direction and can combining |
| CN207662736U (en) * | 2018-01-16 | 2018-07-27 | 中国有色金属工业昆明勘察设计研究院有限公司 | A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition |
-
2018
- 2018-01-16 CN CN201810039044.3A patent/CN108051312A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201852656U (en) * | 2010-10-18 | 2011-06-01 | 中国瑞林工程技术有限公司 | Data acquisition device for monitoring stability of underground metal mine |
| CN103883333A (en) * | 2014-03-07 | 2014-06-25 | 山东大学 | Large mechanical test system for combined adjustable constraint concrete arch frame |
| CN106839967A (en) * | 2017-04-10 | 2017-06-13 | 中国有色金属工业昆明勘察设计研究院 | Spherical ess-strain monitoring device that is a kind of multi-direction and can combining |
| CN207662736U (en) * | 2018-01-16 | 2018-07-27 | 中国有色金属工业昆明勘察设计研究院有限公司 | A kind of round-the-clock monitoring spherical device of ess-strain based under big stress condition |
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