CN204101017U - Dew well coal mining slope displacement monitoring device - Google Patents
Dew well coal mining slope displacement monitoring device Download PDFInfo
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- CN204101017U CN204101017U CN201420437084.0U CN201420437084U CN204101017U CN 204101017 U CN204101017 U CN 204101017U CN 201420437084 U CN201420437084 U CN 201420437084U CN 204101017 U CN204101017 U CN 204101017U
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Abstract
The utility model relates to a kind of dew well coal mining slope displacement monitoring device, comprise acquisition and recording device electrical connection industrial computer, feature is: acquisition and recording device is also electrically connected GPS detection instrument, respectively without cable displacement monitor, the multiple GPS of GPS detection instrument wireless connections visits point, is electrically connected multiple displacement probe without cable displacement monitor.The strata displacement of side slope deep is monitored with without cable displacement monitor, with GPS detection instrument Simultaneous Monitoring side slope surface displacement, the strata displacement of side slope deep and side slope surface displacement signal are sent to industrial computer by acquisition and recording device, by rock stratum, deep, Analysis of programming colliery in industrial computer and slope displacement field dynamic changing process, prediction colliery safe coefficient, determines or adjusts dew well harmonic extraction scheme, guaranteeing Safety of Coal Mine Production, simple to operate, safety, favorable repeatability, suitable site work.
Description
Technical field
The utility model relates to dew well colliery unitized production slope displacement monitoring equipment, particularly reveals well coal mining slope displacement monitoring device.
Background technology
Open coal mine safety in production is extremely important to guarantee coal engineering output, and especially increasing coal production is outdoor with well work harmonic extraction mode, brings safely have a strong impact on to Opencut coal mine mining.At present, outdoor with well work unitized production process, exploitation safe coefficient is weighed by monitor well industrial and mineral mining pressure and roadway deformation amount, slope stability monitoring is main by surveying side slope square position external crack width and quantity and depression degree, the means of few employing slope displacement monitoring, weigh stability of slope degree.But well industrial and mineral rock pressure [in mine and roadway deformation amount and slope stability Monitoring Data are relatively independent, each other without contrast.Urgent need can accurate detection deep rock deformation collapse state and slope displacement field variation characteristic, and rock stratum, deep and side slope surface displacement data can be obtained by synchronism detection, deep and side slope surface displacement data combines more Accurate Prediction mine safety degree, is conducive to revealing the determination that reasonable plan is adopted by well association.Thus, the monitoring device of the dew well coal mining slope displacement realizing dew well harmonic extraction is needed.
Summary of the invention
In order to overcome the deficiencies in the prior art, provide a kind of dew well coal mining slope displacement monitoring device.
The utility model solves the technical scheme that its technical matters adopts: a kind of dew well coal mining slope displacement monitoring device, comprise acquisition and recording device electrical connection industrial computer, feature is: acquisition and recording device is also electrically connected GPS detection instrument, respectively without cable displacement monitor, the multiple GPS of GPS detection instrument wireless connections visits point, is electrically connected multiple displacement probe without cable displacement monitor.
Wherein: displacement probe wire rope jacking gear is connected to boring top.
Wherein: multiple GPS visits point and is placed on side slope step or original ground respectively, and multiple displacement probe is placed on bore inner respectively.
In order to better understand dew well coal mining slope displacement monitoring device, simply introduce the using method of this device below.Some boring 3 is played on top, side slope section 11 coal seam 2, displacement probe 4 is sent into the precalculated position of boring 3 with wire rope jacking gear 10, boring 3 aperture is placed on without cable displacement monitor 5, GPS is visited on a 6 side slope step being placed on side slope section 11 or original ground, in the open when exploitation and well work unitized production, the strata displacement of side slope deep is monitored with without cable displacement monitor 5, with GPS detection instrument 7 Simultaneous Monitoring side slope surface displacement, the strata displacement of side slope deep and side slope surface displacement signal are sent to industrial computer 9 by acquisition and recording device 8, by Analysis of programming prediction colliery safe coefficient in industrial computer 9, determine or adjust dew well harmonic extraction scheme, guarantee Safety of Coal Mine Production.
The beneficial effects of the utility model are: monitor the strata displacement of side slope deep with without cable displacement monitor 5, with GPS detection instrument 7 Simultaneous Monitoring side slope surface displacement, the strata displacement of side slope deep and side slope surface displacement signal are sent to industrial computer 9 by acquisition and recording device 8, by rock stratum, deep, Analysis of programming colliery in industrial computer 9 and slope displacement field dynamic changing process, prediction colliery safe coefficient, determine or adjust dew well harmonic extraction scheme, guarantee Safety of Coal Mine Production, simple to operate, safety, favorable repeatability, suitable site work.
Accompanying drawing explanation
Fig. 1 structure principle chart of the present utility model;
Fig. 2 application structure principle schematic of the present utility model.
Embodiment
Accompanying drawing number
2. coal seams in figure, 3. hole, 4. displacement probe, 5. without cable displacement monitor, 6.GPS visits point, 7.GPS detection instrument, 8. acquisition and recording device, 9. industrial computer, 10. wire rope jacking gear, 11. side slope sections.
Embodiment one
See Fig. 1, a kind of dew well coal mining slope displacement monitoring device, comprise acquisition and recording device 8 and be electrically connected industrial computer 9, feature is: acquisition and recording device 8 is also electrically connected GPS detection instrument 7, respectively without cable displacement monitor 5, the multiple GPS of GPS detection instrument 7 wireless connections visits point 6, is electrically connected multiple displacement probe 4 without cable displacement monitor 5.
Embodiment two
See Fig. 1, Fig. 2, a kind of dew well coal mining slope displacement monitoring device, comprise acquisition and recording device 8 and be electrically connected industrial computer 9, feature is: acquisition and recording device 8 is also electrically connected GPS detection instrument 7, respectively without cable displacement monitor 5, the multiple GPS of GPS detection instrument 7 wireless connections visits point 6, is electrically connected multiple displacement probe 4 without cable displacement monitor 5.
Wherein: displacement probe 4 wire rope jacking gear is connected to boring 3 top.
Embodiment three
See Fig. 1, Fig. 2, a kind of dew well coal mining slope displacement monitoring device, comprise acquisition and recording device 8 and be electrically connected industrial computer 9, feature is: acquisition and recording device 8 is also electrically connected GPS detection instrument 7, respectively without cable displacement monitor 5, the multiple GPS of GPS detection instrument 7 wireless connections visits point 6, is electrically connected multiple displacement probe 4 without cable displacement monitor 5.
Wherein: displacement probe 4 wire rope jacking gear is connected to boring 3 top.
Wherein: multiple GPS visits point 6 and is placed on side slope step or original ground respectively, and it is inner that multiple displacement probe 4 is placed on boring 3 respectively.
In order to better understand dew well coal mining slope displacement monitoring device, simply introduce the using method of this device below.Some boring 3 is played on top, side slope section 11 coal seam 2, displacement probe 4 is sent into the precalculated position of boring 3 with wire rope jacking gear 10, boring 3 aperture is placed on without cable displacement monitor 5, GPS is visited on a 6 side slope step being placed on side slope section 11 or original ground, in the open when exploitation and well work unitized production, the strata displacement of side slope deep is monitored with without cable displacement monitor 5, with GPS detection instrument 7 Simultaneous Monitoring side slope surface displacement, the strata displacement of side slope deep and side slope surface displacement signal are sent to industrial computer 9 by acquisition and recording device 8, by Analysis of programming prediction colliery safe coefficient in industrial computer 9, determine or adjust dew well harmonic extraction scheme, guarantee Safety of Coal Mine Production.
Claims (4)
1. a dew well coal mining slope displacement monitoring device, comprise acquisition and recording device electrical connection industrial computer, be characterised in that: acquisition and recording device is also electrically connected GPS detection instrument, respectively without cable displacement monitor, the multiple GPS of GPS detection instrument wireless connections visits point, is electrically connected multiple displacement probe without cable displacement monitor.
2. one dew well coal mining slope displacement monitoring device according to claim 1, is characterised in that: displacement probe wire rope jacking gear is connected to boring top.
3. one dew well coal mining slope displacement monitoring device according to claim 1, is characterised in that: multiple GPS visits point and is placed on side slope step or original ground respectively, and multiple displacement probe is placed on bore inner respectively.
4. one dew well coal mining slope displacement monitoring device according to claim 2, is characterised in that: multiple GPS visits point and is placed on side slope step or original ground respectively, and multiple displacement probe is placed on bore inner respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437084.0U CN204101017U (en) | 2014-07-31 | 2014-07-31 | Dew well coal mining slope displacement monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437084.0U CN204101017U (en) | 2014-07-31 | 2014-07-31 | Dew well coal mining slope displacement monitoring device |
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| Publication Number | Publication Date |
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| CN204101017U true CN204101017U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420437084.0U Active CN204101017U (en) | 2014-07-31 | 2014-07-31 | Dew well coal mining slope displacement monitoring device |
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| CN (1) | CN204101017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526908A (en) * | 2015-09-16 | 2016-04-27 | 鞍钢集团矿业公司 | Three dimensional laser scanning-GPS-combined side slope monitoring method |
| CN113742748A (en) * | 2021-09-06 | 2021-12-03 | 山西能源学院 | Coal mine yield calculation method based on block chain |
| CN114894242A (en) * | 2022-04-08 | 2022-08-12 | 中国电建集团贵阳勘测设计研究院有限公司 | Displacement amplification equipment for slope protection early warning |
-
2014
- 2014-07-31 CN CN201420437084.0U patent/CN204101017U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526908A (en) * | 2015-09-16 | 2016-04-27 | 鞍钢集团矿业公司 | Three dimensional laser scanning-GPS-combined side slope monitoring method |
| CN105526908B (en) * | 2015-09-16 | 2017-10-13 | 鞍钢集团矿业有限公司 | The slope monitoring method that a kind of 3 D laser scanning and GPS are combined |
| CN113742748A (en) * | 2021-09-06 | 2021-12-03 | 山西能源学院 | Coal mine yield calculation method based on block chain |
| CN114894242A (en) * | 2022-04-08 | 2022-08-12 | 中国电建集团贵阳勘测设计研究院有限公司 | Displacement amplification equipment for slope protection early warning |
| CN114894242B (en) * | 2022-04-08 | 2024-03-12 | 中国电建集团贵阳勘测设计研究院有限公司 | Displacement amplification equipment for slope protection early warning |
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