CN203275665U - Mining underground wireless micro-seismic monitoring system - Google Patents
Mining underground wireless micro-seismic monitoring system Download PDFInfo
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- CN203275665U CN203275665U CN 201320360777 CN201320360777U CN203275665U CN 203275665 U CN203275665 U CN 203275665U CN 201320360777 CN201320360777 CN 201320360777 CN 201320360777 U CN201320360777 U CN 201320360777U CN 203275665 U CN203275665 U CN 203275665U
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Abstract
The utility model relates to a mining underground wireless micro-seismic monitoring system comprising a central station host, a wireless receiver, vibration sensors distributed underground, an electronic clock, an earthquake recorder connected with the vibration sensors, a clock calibrator connected with the electronic clock, a data processor and a wireless emitter; the earthquake recorder and the clock calibrator are respectively connected with the data processor; the data processor is connected with the wireless emitter; an output end of the wireless emitter is connected with a signal amplifier; the signal amplifier is connected with the wireless receiver; the wireless receiver is connected with the central station host; and an output end of the central station host is connected with an alarm device. The mining underground wireless micro-seismic monitoring system employs WIFI network for signal transmission so as to solve the problem of incomplete data caused by broken cables, employs the high precision clock, so work personnel can conveniently check the time, and high precision time synchronization is realized; and the clock can be removed for flowing time correction.
Description
Technical field
The utility model relates to the field of Mine Monitoring equipment, especially the wireless Microseismic monitoring system of mine down-hole.
Background technology
At present, all over the world mine (well) trouble free service is all paid much attention to.In the mechanism of mine (well), because changing, ROCK CONDITIONS may cause some potential harm.As rock burst, rock failure and fault slip etc.If these abnormal seismic activities can not be detected in advance, thereby can make in advance strick precaution, will bring great harm to workman and production.Learn in advance for this thing to potential danger, reducing to greatest extent among the possibility that the labour is exposed to these harm is the key of dealing with problems.Not only casualties can be effectively reduced, and the loss that unplanned shutdown causes can be reduced.
The Microseismic monitoring system of using at present is all wired connection, due to wired connection, has following shortcoming: 1. because cable is in wet environment for a long time, easily cause the breakage of cable; 2. arranging of cable, cause cost high, and wired microseismic system is laid the large poor efficiency of time changqiang degree; 3. microseismic system complex structure, system reliability is low.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of mine down-hole wireless Microseismic monitoring system, it has solved because of the time synchronized cable disrumpent feelings, causes the incomplete problem of data.
the technical scheme that its technical matters that solves the utility model adopts is: the wireless Microseismic monitoring system of a kind of mine down-hole, comprise central station host, wireless receiver, be distributed in the vibration transducer under mine, electronic clock, the seismic recorder that is connected with vibration transducer, the clock alignment device that is connected with electronic clock and data processor and wireless launcher, described seismic recorder is connected with data processor respectively with the clock alignment device, data processor is connected with wireless launcher, the wireless launcher output terminal is connected with signal amplifier, signal amplifier is connected with wireless receiver, wireless receiver is connected with central station host, the central station host output terminal is connected with warning device.
Be connected with amplifying circuit and A/D converting unit between described seismic recorder and data processor in turn.
The beneficial effects of the utility model are: the wireless Microseismic monitoring system of described mine down-hole, adopt the signal transmission of WIFI network, can avoid because of broken cable, cause the incomplete problem of data, adopt high precision clock, can facilitate the staff to check the time, and realize the synchronous of split-second precision, and can take down clock flow to the time.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the one-piece construction block diagram of the wireless Microseismic monitoring system of mine down-hole described in the utility model.
Accompanying drawing acceptance of the bid score state as follows: 1, central station host, 2, wireless receiver, 3, vibration transducer, 4, electronic clock, 5, seismic recorder, 6, clock alignment device, 7, data processor, 8, wireless launcher, 9, signal amplifier, 10, warning device, 11, amplifying circuit, 12, the A/D converting unit.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
the wireless Microseismic monitoring system of mine down-hole as shown in Figure 1, comprise central station host 1, wireless receiver 2, be distributed in the vibration transducer 3 under mine, electronic clock 4, the seismic recorder 5 that is connected with vibration transducer 3, the clock alignment device 6 that is connected with electronic clock 4 and data processor 7 and wireless launcher 8, seismic recorder 5 is connected with data processor 7 respectively with clock alignment device 6, be connected with amplifying circuit 11 and A/D converting unit 12 between seismic recorder 5 and data processor 7 in turn, data processor 7 is connected with wireless launcher 8, wireless launcher 8 output terminals are connected with signal amplifier 9, signal amplifier 9 is connected with wireless receiver 2, wireless receiver 2 is connected with central station host 1, central station host 1 output terminal is connected with warning device 10.
The wireless Microseismic monitoring system of mine down-hole of the present utility model, after utilizing vibration transducer 3 to receive vibration information, convert signal to digital signal by data processor 7, utilize wireless launcher 8 to carry out the emission of digital signal, after the wireless receiver 2 that is connected with central station host 1 receives signal, if reach setting value, warning device 10 sends warning.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to the claim scope.
Claims (2)
1. wireless Microseismic monitoring system of mine down-hole, it is characterized in that: comprise central station host (1), wireless receiver (2), be distributed in the vibration transducer (3) under mine, electronic clock (4), the seismic recorder (5) that is connected with vibration transducer (3), the clock alignment device (6) that is connected with electronic clock (4) and data processor (7) and wireless launcher (8), described seismic recorder (5) is connected with data processor (7) respectively with clock alignment device (6), data processor (7) is connected with wireless launcher (8), wireless launcher (8) output terminal is connected with signal amplifier (9), signal amplifier (9) is connected with wireless receiver (2), wireless receiver (2) is connected with central station host (1), central station host (1) output terminal is connected with warning device (10).
2. the wireless Microseismic monitoring system of mine down-hole according to claim 1, is characterized in that: be connected with amplifying circuit (11) and A/D converting unit (12) between described seismic recorder (5) and data processor (7) in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320360777 CN203275665U (en) | 2013-06-21 | 2013-06-21 | Mining underground wireless micro-seismic monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320360777 CN203275665U (en) | 2013-06-21 | 2013-06-21 | Mining underground wireless micro-seismic monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275665U true CN203275665U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320360777 Expired - Fee Related CN203275665U (en) | 2013-06-21 | 2013-06-21 | Mining underground wireless micro-seismic monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275665U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777232A (en) * | 2014-02-20 | 2014-05-07 | 武汉大学 | Deep rock mass rock blasting forecasting and early warning method based on blast vibration monitoring |
| CN105827483A (en) * | 2016-04-12 | 2016-08-03 | 时建华 | Electric power tower outdoor damage monitoring system based on wireless sensor network |
| CN110456411A (en) * | 2019-07-31 | 2019-11-15 | 武汉安保通科技有限公司 | A kind of wireless exploration device based on 4G module |
| CN110942610A (en) * | 2019-12-10 | 2020-03-31 | 大连理工大学 | Intelligent rock microseismic acquisition and data wireless transmission system |
-
2013
- 2013-06-21 CN CN 201320360777 patent/CN203275665U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103777232A (en) * | 2014-02-20 | 2014-05-07 | 武汉大学 | Deep rock mass rock blasting forecasting and early warning method based on blast vibration monitoring |
| CN105827483A (en) * | 2016-04-12 | 2016-08-03 | 时建华 | Electric power tower outdoor damage monitoring system based on wireless sensor network |
| CN110456411A (en) * | 2019-07-31 | 2019-11-15 | 武汉安保通科技有限公司 | A kind of wireless exploration device based on 4G module |
| CN110942610A (en) * | 2019-12-10 | 2020-03-31 | 大连理工大学 | Intelligent rock microseismic acquisition and data wireless transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20160621 |