CN103335631A - Online stratum movement monitoring device and method - Google Patents
Online stratum movement monitoring device and method Download PDFInfo
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- CN103335631A CN103335631A CN2013102730540A CN201310273054A CN103335631A CN 103335631 A CN103335631 A CN 103335631A CN 2013102730540 A CN2013102730540 A CN 2013102730540A CN 201310273054 A CN201310273054 A CN 201310273054A CN 103335631 A CN103335631 A CN 103335631A
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Abstract
The invention provides an online stratum movement monitoring device and an online stratum movement monitoring method and belongs to the field of coal mine and metal mine monitoring equipment. The device comprises a master controller, multiple monitoring units and a computer, wherein a singlechip in the master controller is connected with the computer; the other end of the singlechip is connected with the multiple monitoring units; each monitoring unit comprises a data transmission unit, a telescopic oil pressure regulator and an expansion ring; the expansion ring is connected with the telescopic oil pressure regulator though a steel wire rope; the data transmission unit is provided with multiple signal input ends and a signal output end; each signal input end is connected to the telescopic oil pressure regulator for acquiring data through a signal line; the acquired data is transmitted to the singlechip through the signal output end. Each sunk stratum is monitored in real time through data acquisition, data transmission and data processing, the deformation of stratum movement can be intuitively represented, and the device has a certain guiding significance on the stratum control research.
Description
Technical field
The invention belongs to colliery, metal mine monitoring equipment field, be specifically related to a kind of to covering the on-Line Monitor Device that each rock movement sinks to monitoring on it behind the mineral resources excavation.
Background technology
The back production of resource causes that superincumbent stratum moves downward, and causes surface subsidence, and its superincumbent stratum sinking rule has great importance to the back production of resource under other simulated condition from now in the research mineral resources digging process.
Mainly utilize GPS-RTK associating spirit-leveling instrument measurement and subsidence to estimate that software calculates acquisition surface subsidence, deformation values in the prior art, but these methods can't be learnt rock stratum motion conditions all the time, as sinking speed, sinking time, rupture time etc.Therefore, study the back production that a kind of rock movement on-Line Monitor Device can be on-the-spot resource correct theoretical direction is provided.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the present invention proposes a kind of rock movement on-Line Monitor Device, this monitoring device becomes the figure realization to the real-time monitoring of each rock depression by data acquisition, data.
One of task of the present invention provides a kind of rock movement on-Line Monitor Device, and its technical scheme comprises:
A kind of rock movement on-Line Monitor Device, comprise master controller, several monitoring means and computing machine, be provided with single-chip microcomputer in the described master controller, one end of described single-chip microcomputer is connected with computing machine through signal wire, the other end of described single-chip microcomputer is connected with several monitoring means, each monitoring means comprises data link, scalable oil pressure device and slack loop, slack loop is connected with scalable oil pressure device through wire rope, described data link is provided with several signal input parts and a signal output part, each signal input part is connected to scalable oil pressure device through signal wire and carries out data acquisition, the data that collect transfer to single-chip microcomputer through signal output part, described slack loop middle part is empty, and its outer ring is fixed on the inwall of boring by the anchoring agent.
Further, above-mentioned scalable oil pressure device comprises the body of rod and the cylindrical shell that is placed on body of rod periphery, and cylindrical shell is provided with foil gauge away from an end of the body of rod, and foil gauge is connected with the signal input part of data link through the signal wire that endpiece connects; Two ends of cylindrical shell are fixed on the pile.
Further, the position all is equipped with pile under the above-mentioned cylindrical shell two ends, cylindrical shell is provided with bolt near an end of the body of rod, cylindrical shell is through being bolted on the pile, cylindrical shell is provided with the card silk away from an end of the body of rod, and cylindrical shell is fixed on the pile through the card silk, also is provided with the chassis at the afterbody of cylindrical shell, the width on chassis is greater than described cylindrical shell width, and the chassis fits tightly with described pile vertically downward.
Two of task of the present invention provides the monitoring method of above-mentioned rock movement on-Line Monitor Device, and it may further comprise the steps:
Choose measurement point according to rock core histogram and mining geologic condition, and beat the step of getting boring at measurement point;
Utilize slack loop that the anchoring agent will have a numbering to be fixed on step on the corresponding rock stratum from bottom to top by wire rope;
Wire rope is connected to the end of the body of rod, and finishes the fixing step to scalable oil pressure device;
Foil gauge is connected to the step of each corresponding signal input part by signal wire;
Signal output part is connected to single-chip microcomputer through signal wire, and single-chip microcomputer is connected to computing machine, foil gauge is carried out the step of zero clearing.
The useful technique effect that the present invention brings:
The present invention proposes a kind of rock movement on-Line Monitor Device and monitoring method thereof, at first by monitoring means data are passed to data link, data link reaches single-chip microcomputer through output terminal with data then, by single-chip microcomputer its programming is connected to computing machine then and carries out the data processing, this monitoring device is handled the real-time monitoring that has realized each rock depression by data acquisition, data transmission, data; Scalable oil pressure device comprises the body of rod and the cylindrical shell that is nested with in body of rod periphery, can drive the elongation of the body of rod according to rock depression, realization is to the monitoring of each rock stratum, and the present invention can visualize overlying strata motion deformation, and research has certain directive significance to strata control.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing and embodiment:
Fig. 1 is the structural representation of its monitoring method of rock movement on-Line Monitor Device of the present invention;
Fig. 2 is the structural representation of scalable oil pressure device in the rock movement on-Line Monitor Device of the present invention;
Among the figure, 1, master controller, 2, data link, 21, signal input part, 22, signal output part, 3, scalable oil pressure device, 31, the body of rod, 32, cylindrical shell, 33, foil gauge, 34, bolt, 35, the card silk, 4, slack loop, 5, pile, 6, the chassis.
Embodiment
The present invention proposes a kind of rock movement on-Line Monitor Device and monitoring method thereof, clearer, clear and definite in order to make purpose of the present invention, technical scheme and advantage, below with reference to specific embodiment, the present invention is described in more detail.
In conjunction with Fig. 1, shown in Figure 2, the present invention, a kind of rock movement on-Line Monitor Device, comprise master controller 1, several monitoring means and computing machine (not shown), be provided with single-chip microcomputer in the master controller 1, single-chip microcomputer carries out simple process according to the program that sets in advance to data, one end of single-chip microcomputer is connected with computing machine through signal wire, and the other end is connected with several monitoring means;
Wherein each monitoring means has included: data link 2, scalable oil pressure device 3 and slack loop 4, slack loop 4 is connected with scalable oil pressure device 3 through wire rope, data link 2 is provided with several signal input parts 21,1# as shown in Figure 1,2#, 3#, 4#, 5# and 6#, data link 2 also comprises a signal output part 22, each signal input part 21 is connected to scalable oil pressure device 3 through signal wire and carries out data acquisition, the data that collect transfer to single-chip microcomputer through signal output part, slack loop 4 middle parts are empty, and its outer ring is fixed on the inwall of boring by the anchoring agent.
Above-mentioned scalable oil pressure device 4 comprises the body of rod 31 and is placed on the cylindrical shell 32 of the body of rod 31 peripheries, cylindrical shell 32 is provided with foil gauge 33 away from an end of the body of rod, foil gauge 33 is used for image data, foil gauge 33 is connected with the signal input part of data link through the signal wire that endpiece connects, and the data that collect are passed to data link 2; The position is equipped with pile under two ends of cylindrical shell 32, cylindrical shell 32 is provided with bolt 34 near an end of the body of rod, cylindrical shell 32 is fixed on the pile 5 through bolt 34, cylindrical shell 32 is provided with card silk 35 away from an end of the body of rod, cylindrical shell 32 is fixed on the pile 5 through card silk 35, also is provided with chassis 6 at the afterbody of cylindrical shell, and the width on chassis 6 is greater than cylindrical shell 32 width, chassis 6 fits tightly with pile 5 vertically downward, prevents that rock stratum scalable oil pressure device 4 integral body in the sinking process are pulled.
The monitoring method of above-mentioned rock movement on-Line Monitor Device, it may further comprise the steps:
As shown in Figure 1, according to rock core histogram and mining geologic condition in workplace rock stratum 1, rock stratum 2, rock stratum 3, rock stratum 4, rock stratum 5, rock stratum 6 choose measurement point, and beat at measurement point and to get boring; The slack loop that utilizes the anchoring agent will have numbering is fixed on the corresponding rock stratum from bottom to top by wire rope, wire rope is connected to the end of the body of rod, the body of rod of this moment is in compressive state, scalable oil pressure device is fixed on the pile, foil gauge in the scalable oil pressure device is connected to each corresponding signal input part by signal wire, wherein, the rock stratum 1 corresponding 1# that connects, the rock stratum 2 corresponding 2# that connect, the 3 corresponding 3#... of connection rock stratum, rock stratum, the 6 corresponding 6# that connect, signal output part 21 is connected to single-chip microcomputer through signal wire, single-chip microcomputer is connected to computing machine through signal wire, foil gauge is carried out zero clearing, begin to monitor, the data that the monitoring main website gathers are finished record on computers, curve is drawn, image shows, work such as printing.
Should be understood that; those of ordinary skill in the art is under enlightenment of the present invention; not breaking away under the scope situation that claim of the present invention protects, can also make various deformation such as replacement, simple combination, the scope of asking for protection of the present invention should be as the criterion with claims.
Claims (4)
1. rock movement on-Line Monitor Device, comprise master controller, several monitoring means and computing machine, be provided with single-chip microcomputer in the described master controller, one end of described single-chip microcomputer is connected with computing machine through signal wire, the other end of described single-chip microcomputer is connected with several monitoring means, it is characterized in that: each monitoring means comprises data link, scalable oil pressure device and slack loop, slack loop is connected with scalable oil pressure device through wire rope, described data link is provided with several signal input parts and a signal output part, each signal input part is connected to scalable oil pressure device through signal wire and carries out data acquisition, the data that collect transfer to single-chip microcomputer through signal output part, described slack loop middle part is empty, and its outer ring is fixed on the inwall of boring by the anchoring agent.
2. a kind of rock movement on-Line Monitor Device according to claim 1, it is characterized in that: described scalable oil pressure device comprises the body of rod and is placed on the cylindrical shell of body of rod periphery, described cylindrical shell is provided with foil gauge away from an end of the body of rod, and described foil gauge is connected with the signal input part of data link through the signal wire that endpiece connects; Two ends of described cylindrical shell are fixed on the pile.
3. a kind of rock movement on-Line Monitor Device according to claim 2, it is characterized in that: the position all is equipped with pile under described cylindrical shell two ends, described cylindrical shell is provided with bolt near an end of the body of rod, cylindrical shell is through being bolted on the pile, described cylindrical shell is provided with the card silk away from an end of the body of rod, cylindrical shell is fixed on the pile through the card silk, afterbody at described cylindrical shell also is provided with the chassis, the width on described chassis is greater than described cylindrical shell width, and described chassis fits tightly with described pile vertically downward.
4. the monitoring method of a kind of rock movement on-Line Monitor Device according to claim 3, it is characterized in that: this method may further comprise the steps:
Choose measurement point according to rock core histogram and mining geologic condition, and beat the step of getting boring at measurement point;
Utilize slack loop that the anchoring agent will have a numbering to be fixed on step on the corresponding rock stratum from bottom to top by wire rope;
Wire rope is connected to the end of the body of rod, and finishes the fixing step to scalable oil pressure device;
Foil gauge is connected to the step of each corresponding signal input part by signal wire;
Signal output part is connected to single-chip microcomputer through signal wire, and single-chip microcomputer is connected to computing machine, foil gauge is carried out the step of zero clearing.
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| CN201310273054.0A CN103335631B (en) | 2013-07-02 | 2013-07-02 | A kind of rock movement on-Line Monitor Device and monitoring method thereof |
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| CN201310273054.0A CN103335631B (en) | 2013-07-02 | 2013-07-02 | A kind of rock movement on-Line Monitor Device and monitoring method thereof |
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| CN103335631A true CN103335631A (en) | 2013-10-02 |
| CN103335631B CN103335631B (en) | 2016-04-06 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673982A (en) * | 2013-12-25 | 2014-03-26 | 山东科技大学 | On-line monitoring device and method of mining overburden stratum movement of shallow coal seam |
| CN104535044A (en) * | 2014-11-25 | 2015-04-22 | 长江勘测规划设计研究有限责任公司 | Displacement type soil layering settlement deformation monitoring system |
| CN106703888A (en) * | 2016-12-15 | 2017-05-24 | 大同煤矿集团有限责任公司 | In-situ monitoring method of large space motion of coal mine mining stratum |
| CN106884657A (en) * | 2017-03-31 | 2017-06-23 | 青岛理工大学 | The exhibiting method of the subsidence dynamic process based on overlying strata separation layer active development |
| CN110161213A (en) * | 2019-05-31 | 2019-08-23 | 贵州大学 | A kind of experimental provision for simulating Karst region karst collapse |
| CN111174688A (en) * | 2020-04-13 | 2020-05-19 | 中国矿业大学(北京) | Coal rock mass deformation measurement method and device based on strain/displacement conversion |
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| CN101451815A (en) * | 2008-12-23 | 2009-06-10 | 太原理工大学 | Coal-series lap seam mobile monitoring device and monitoring method thereof |
| CN101625305A (en) * | 2009-07-29 | 2010-01-13 | 无锡职业技术学院 | Heavy-load sliding friction testing machine |
| CN201488993U (en) * | 2009-08-11 | 2010-05-26 | 中交第三航务工程勘察设计院有限公司 | Lateral deformation controller |
| CN102608296A (en) * | 2012-02-17 | 2012-07-25 | 浙江大学 | Device and method for simulating and monitoring expanding and cracking of concrete |
| CN202869713U (en) * | 2012-09-28 | 2013-04-10 | 山东科技大学 | Active pressure-bearing type borehole stress meter capable of positioning |
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2013
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Patent Citations (5)
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| CN101451815A (en) * | 2008-12-23 | 2009-06-10 | 太原理工大学 | Coal-series lap seam mobile monitoring device and monitoring method thereof |
| CN101625305A (en) * | 2009-07-29 | 2010-01-13 | 无锡职业技术学院 | Heavy-load sliding friction testing machine |
| CN201488993U (en) * | 2009-08-11 | 2010-05-26 | 中交第三航务工程勘察设计院有限公司 | Lateral deformation controller |
| CN102608296A (en) * | 2012-02-17 | 2012-07-25 | 浙江大学 | Device and method for simulating and monitoring expanding and cracking of concrete |
| CN202869713U (en) * | 2012-09-28 | 2013-04-10 | 山东科技大学 | Active pressure-bearing type borehole stress meter capable of positioning |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673982A (en) * | 2013-12-25 | 2014-03-26 | 山东科技大学 | On-line monitoring device and method of mining overburden stratum movement of shallow coal seam |
| CN103673982B (en) * | 2013-12-25 | 2018-08-17 | 山东科技大学 | A kind of shallow coal scam overlying strata movement on-Line Monitor Device and method |
| CN104535044A (en) * | 2014-11-25 | 2015-04-22 | 长江勘测规划设计研究有限责任公司 | Displacement type soil layering settlement deformation monitoring system |
| CN106703888A (en) * | 2016-12-15 | 2017-05-24 | 大同煤矿集团有限责任公司 | In-situ monitoring method of large space motion of coal mine mining stratum |
| CN106884657A (en) * | 2017-03-31 | 2017-06-23 | 青岛理工大学 | The exhibiting method of the subsidence dynamic process based on overlying strata separation layer active development |
| CN106884657B (en) * | 2017-03-31 | 2019-05-21 | 青岛理工大学 | Subsidence dynamic process based on overlying strata separation layer active development shows method |
| CN110161213A (en) * | 2019-05-31 | 2019-08-23 | 贵州大学 | A kind of experimental provision for simulating Karst region karst collapse |
| CN111174688A (en) * | 2020-04-13 | 2020-05-19 | 中国矿业大学(北京) | Coal rock mass deformation measurement method and device based on strain/displacement conversion |
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| CN103335631B (en) | 2016-04-06 |
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