CN206035534U - Super dark shaft earth pressure dynamic monitoring system - Google Patents
Super dark shaft earth pressure dynamic monitoring system Download PDFInfo
- Publication number
- CN206035534U CN206035534U CN201620821108.1U CN201620821108U CN206035534U CN 206035534 U CN206035534 U CN 206035534U CN 201620821108 U CN201620821108 U CN 201620821108U CN 206035534 U CN206035534 U CN 206035534U
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- shaft
- pit shaft
- well
- wall
- displacement meter
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Abstract
The utility model relates to a super dark shaft earth pressure dynamic monitoring system, its be applicable to to the meeting an emergency of the concrete wall of a well, the wall of a well warp, the pit shaft country rock carries out the real time kinematic monitoring to the pressure of the wall of a well and country rock temperature etc. The utility model discloses main strainometer, displacement meter, taseometer, temperature sensor, data acquisition system and the remote terminal of including, each sensor links to each other with data acquisition system, and data acquisition system passes through the wireless mode of wide area and links to each other with remote terminal. The utility model discloses can be to the meeting an emergency of the concrete wall of a well of super dark shaft, the wall of a well warp, the pit shaft country rock carries out the real time kinematic monitoring to data such as the pressure of the wall of a well and country rock temperature, realizes the online early warning of shaft safety construction to provide theoretical direction and the on -the -spot practical experience of accumulation for super dark shaft wall of a well structural design from now on.
Description
Technical field
This utility model presses dynamic monitoring system with being related to a kind of ultra-deep shaft, and which is applied to answers to concrete walling
Become, borehole wall deformation, pit shaft country rock carry out real-time dynamic monitoring to the pressure of the borehole wall and country rock temperature etc..
Background technology
With the large scale mining of mineral resources, superficial part resource is increasingly reduced.Therefore deep mining has become home and abroad ore deposit
The important research field of industry.External deep mining research starting is relatively early, according to incompletely statistics, external to exploit the deep gold of super km
Category mine has more than 80, and wherein South Africa is most, the western deep level gold mine of Anglogold company limiteies, and mining depth is big
3700m；WestDriefovten gold mines have extended to below 6000m.In China, a collection of metal mine also has been enter into deep and opens
Adopt, such as Dongguashan Copper Mine has built up 2 super 1000m vertical shafts, in addition Hongtoushan Copper Mine, Shouwangfen Copper Mine, all mouth Pb-Zn deposits,
Many mines such as Jinchuan Nickel Mine, Rushan Gold Deposit all have been enter into deep mining.Domestic being total to environmentally residing for deep mining
Knowledge can be summarized as " three high ", i.e. high confining pressure, High-geotemperature and high pore pressure, undoubtedly deep mining will be brought under such environment
Very big challenge and difficulty.
The content of the invention
For the problems referred to above, the utility model proposes a kind of ultra-deep shaft ground pressure dynamic monitoring system, can be to concrete well
The strain of wall, borehole wall deformation（Horizontal convergence deforms）, pit shaft country rock moved in real time to the pressure of the borehole wall and country rock temperature etc.
State is monitored, it is ensured that the normal operation of ultra-deep shaft ground equipment.
In order to achieve the above object, the utility model proposes following technical scheme：
A kind of ultra-deep shaft ground pressure dynamic monitoring system, described ultra-deep shaft ground pressure dynamic monitoring system mainly includes should
Become meter, displacement meter, stressometer, temperature sensor, data collecting system and remote terminal, strain gauge, displacement meter, stressometer, temperature
Degree sensor is connected with data collecting system, and data collecting system is connected with remote terminal by wide-area wireless mode.
Preferably, further, the strain gauge installation site is that pit shaft prepares to pour region and top has consolidated pit shaft
Between connect a batch position, instrument is installed in the middle part of casting concrete pit shaft.
Preferably, further, the displacement meter installation site is that pit shaft preparation pouring area top has consolidated pit shaft bottom
Portion, is installed in hole after drilling.
Preferably, further, the temperature sensor is directly mounted in the drilling of displacement meter installation.
Preferably, further, the stressometer installation site is that pit shaft prepares to pour region and top has consolidated pit shaft
Between connect a batch position, instrument is installed on region between casting concrete pit shaft and crag, is positioned in hole using the mode of punchinging.
Preferably, further, described strain gauge, displacement meter, stressometer, temperature sensor are four groups.
This utility model deforms to the strain of the concrete walling of ultra-deep shaft, the borehole wall, pressure of the pit shaft country rock to the borehole wall
And the data such as country rock temperature carry out real-time dynamic monitoring, safety shaft construction on-line early warning is realized, not ultra-deep shaft from now on
Shaft wall structure design provides theoretical direction and accumulation field practice experience.
Description of the drawings
Fig. 1 is this utility model monitoring device scheme of installation；
Fig. 2 is the attachment structure figure of this utility model monitoring device；
In figure：1- strain gauges, 2- displacement meters, 3- stressometers, 4- temperature sensors, 5- data collecting systems, 6- concrete
The borehole wall, 7- country rocks, 8- remote terminals.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
As shown in Figure 1, 2, ultra-deep shaft ground pressure dynamic monitoring system mainly include strain gauge 1, displacement meter 2, stressometer 3,
Temperature sensor 4, data collecting system 5 and remote terminal 8,1 installation site of strain gauge are that pit shaft prepares to pour region and top
Batch position that connects between pit shaft is consolidated, instrument is installed in the middle part of casting concrete pit shaft；2 installation site of displacement meter is that pit shaft is accurate
The standby area top that pours has consolidated wellbore bottom, is installed in hole after drilling；3 installation site of stressometer is that pit shaft prepares to pour irrigated area
Domain and top have consolidated batch position that connects between pit shaft, and instrument is installed on region between casting concrete pit shaft and crag, adopt
The mode of punchinging is positioned in hole；Temperature sensor 4 is directly mounted in the drilling of displacement meter installation, by setting for each sensor
Put, the strain of concrete walling, the borehole wall can be deformed, pit shaft country rock carries out reality to data such as the pressure of the borehole wall and country rock temperature
When dynamic monitoring, data collecting system 5 connection all the sensors, data collecting system 5 is by wide-area wireless mode and long-range end
End 8 is connected, and realizes the data sharing with remote terminal.
Meanwhile, strain gauge 1, displacement meter 2, stressometer 3, temperature sensor 4 are four groups, the borehole wall four to ultra-deep shaft
Section realizes monitoring, realizes safety shaft construction on-line early warning.
Operation principle of the present utility model is：Strain gauge 1, displacement meter 2, stressometer 3, the collection concrete of temperature sensor 4
The strain of the borehole wall, borehole wall deformation, pit shaft country rock are to data such as the pressure of the borehole wall and country rock temperature；The vertical shaft construction period first adopts number
Word radio station mode the safety shaft collected of data collecting system 5 is monitored No. one, No. two, No. three, No. four profile datas enter
Row local area radio mode is gathered, and after Construction of Silo is finished, carries out wire transmission mode and be transmitted in vertical shaft, is constructed in wire casing
When be monitored measurement bus and bury and put.
This utility model deforms to the strain of the concrete walling of ultra-deep shaft, the borehole wall, pressure of the pit shaft country rock to the borehole wall
And the data such as country rock temperature carry out real-time dynamic monitoring, safety shaft construction on-line early warning is realized, not ultra-deep shaft from now on
Shaft wall structure design provides theoretical direction and accumulation field practice experience.
Finally, above example and accompanying drawing be only to illustrate the technical solution of the utility model and unrestricted, although passing through
Above-described embodiment is described in detail to the present invention, it is to be understood by those skilled in the art that can be in form
With various changes are made in details to which, without departing from claims of the present invention limited range.
Claims (2)
1. dynamic monitoring system is pressed on a kind of ultra-deep shaft ground, it is characterised in that：Described ultra-deep shaft ground pressure dynamic monitoring system
Mainly include strain gauge, displacement meter, stressometer, temperature sensor, data collecting system and remote terminal, strain gauge installation site
Prepare to pour region and top for pit shaft and consolidated batch position that connects between pit shaft, instrument is installed in casting concrete pit shaft
Portion；Displacement meter installation site is that pit shaft preparation pouring area top has consolidated wellbore bottom, is installed in hole after drilling；Stressometer
Installation site is that pit shaft prepares to pour region and top and consolidated and connects a batch position between pit shaft, and instrument is installed on casting concrete
Region between pit shaft and crag, is positioned in hole using the mode of punchinging, and temperature sensor is directly mounted at the brill of displacement meter installation
In hole, strain gauge, displacement meter, stressometer, temperature sensor are connected with data collecting system, data collecting system by wide area without
Line mode is connected with remote terminal.
2. dynamic monitoring system is pressed on a kind of ultra-deep shaft ground according to claim 1, it is characterised in that：Described strain
Meter, displacement meter, stressometer, temperature sensor are four groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821108.1U CN206035534U (en) | 2016-08-01 | 2016-08-01 | Super dark shaft earth pressure dynamic monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620821108.1U CN206035534U (en) | 2016-08-01 | 2016-08-01 | Super dark shaft earth pressure dynamic monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035534U true CN206035534U (en) | 2017-03-22 |
Family
ID=58307840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620821108.1U Active CN206035534U (en) | 2016-08-01 | 2016-08-01 | Super dark shaft earth pressure dynamic monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376648A (en) * | 2019-07-24 | 2019-10-25 | 中国科学院武汉岩土力学研究所 | A kind of ultra-deep shaft spiral progressive rock burst microseism synergic monitoring method |
| CN112324501A (en) * | 2020-07-26 | 2021-02-05 | 中铁二院工程集团有限责任公司 | Stress testing system for deep and large vertical shaft wall structure of railway tunnel |
-
2016
- 2016-08-01 CN CN201620821108.1U patent/CN206035534U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376648A (en) * | 2019-07-24 | 2019-10-25 | 中国科学院武汉岩土力学研究所 | A kind of ultra-deep shaft spiral progressive rock burst microseism synergic monitoring method |
| CN112324501A (en) * | 2020-07-26 | 2021-02-05 | 中铁二院工程集团有限责任公司 | Stress testing system for deep and large vertical shaft wall structure of railway tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |