CN105675052A - Multi-parameter testing device and method for stability of underground scope cementing filling body - Google Patents
Multi-parameter testing device and method for stability of underground scope cementing filling body Download PDFInfo
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- CN105675052A CN105675052A CN201610035308.9A CN201610035308A CN105675052A CN 105675052 A CN105675052 A CN 105675052A CN 201610035308 A CN201610035308 A CN 201610035308A CN 105675052 A CN105675052 A CN 105675052A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention relates to a multi-parameter testing device and method for the stability of an underground scope cementing filing body. The device is composed of an emission-end probe (1), a reception end-probe 2, a transmission line 3, a data receiver 4, a data line 5 and a user computer 6. The contact surface of the emission-end probe is provided with a sound wave emitter, a temperature-sensitive coil and a resistance probe. The contact surface of the reception-end probe is provided with a sound wave receiver, a temperature sensitive coil and a resistance probe. The transmission line is internally provided with a lead, a sound wave transmission line and a temperature transmission line. The probes can be placed at any two positions of a filling field of a mine, the temperature, resistance and sound wave of a filling body in the filling field can be measured, signals are input to a data process, and data is displayed in the user computer via an internal sensor. The testing device and method can overcome the disadvantages that a traditional testing device is complex and high in workload, the filling body can be monitored in real time, and the testing device and method also have the advantages of high precision, high efficiency and convenient and rapid use.
Description
Technical field
The present invention relates to a kind of underground mining stope cemented fill stability multi-parameters test device and method
Background technology
A kind of filling in mine material that underground mining stope cemented fill is made up according to a certain ratio of Binder Materials such as water, tailings and cement, occurs hydration reaction progressively to consolidate after mixing. The resistivity of underground mining stope cemented fill, sound wave conductivity, temperature etc. are all continually changing with consolidation process, the parameters such as Accurate Determining filler for mine body resistance in consolidation process, temperature, sound wave, be conducive to determining the obturator degree of consolidation and consolidation strength better, thus reasonably descending stope filling scheme definitely, reduce filling in mine cost, China measures the parameters such as filling in mine temperature, resistance, sound wave at present, all more complicated, generally require repetitive measurement, once can only survey a parameter, workload is big, wasting manpower and material resources. Based on above-mentioned situation, in the urgent need to a kind of underground mining stope cemented fill stability multi-parameters test device, convenient and swift to reach, accurately measure the parameters such as obturator internal temperature, resistance, sound wave efficiently.
Summary of the invention
The technical problem to be solved is to provide a kind of to be measured convenient, and degree of accuracy is high, and efficiency is high, superior performance, multi-parameters test device
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions.
A kind of underground mining stope cemented fill stability multi-parameters test device, it is characterised in that: include transmitting terminal probe 1, receiving terminal probe 2, transmission line 3, mainframe box 4, data wire 5, user computer 6.
Preferably, described transmitting terminal probe 1, its contact surface is provided with pinger, temperature-sensitive coil, and resistance probe, is connected with the acoustic transmission line in transmission line, temperature transmission line, wire respectively.
Preferably, described receiving terminal probe 2, its contact surface is provided with acoustic receiver, temperature-sensitive coil, and resistance probe, is connected with the acoustic transmission line in transmission line, temperature transmission line, wire respectively.
Preferably, described transmission line 3, it is internally provided with three-line, wire, acoustic transmission line, temperature transmission line.
Preferably, described mainframe box 4, it is connected with transmission line, it is internally provided with sensing device, and the signal in transmission line is changed into data by sensing device, and transfers data in user computer by data wire, is additionally provided with power supply, it is possible to output voltage inside it.
Compared with prior art, usefulness of the present invention is: can be placed in inside obturator by probe, the disposable temperature of obturator, resistance, the sound wave of simultaneously recording, convenient and swift, accurately efficiently. Also by sensing device, probe is connected with user computer, it is possible to the change of monitoring obturator internal temperature, resistance, sound wave in real time simultaneously.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is underground mining stope cemented fill stability multi-parameters test device schematic diagram of the present invention.
Wherein 1-transmitting terminal probe, 2-receiving terminal is popped one's head in, 3-transmission line, 4-mainframe box, 5-data wire, 6-user computer, and 7-holes, 8-obturator.
Fig. 2 is transmitting probe contact surface schematic diagram.
Wherein 1-resistance probe, 2-temperature-sensitive coil, 3-acoustic emission source, 4-pops one's head in.
In obturator 8, any two positions plays the boring 7 more than probe diameter of two apertures, transmitting terminal probe 1 is respectively placed in two borings with receiving terminal probe 2, probe face is made to contact with drill hole inner wall, transmitting terminal probe 1 is all connected with transmission line 3 with receiving terminal probe 2, transmission line 3 is connected with mainframe box 4, and mainframe box 4 is connected with user computer 6 by data wire 5.
Transmitting probe contact surface is provided with resistance probe 1, temperature-sensitive coil 2, acoustic emission source 3. Wherein resistance probe 1 connects with the wire in transmission line, temperature-sensitive coil 2 connects with the temperature transmission line in transmission line, acoustic emission source 3 connects with the acoustic transmission line in transmission line, and resistance probe 1, temperature-sensitive coil 2, acoustic emission source 3 are both secured to the surface of probe 4.
Detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
During work, in obturator, the test point of two any distance plays the boring of two certain depths, transmitting terminal probe is placed in one in a boring, receiving terminal probe is placed in another boring, opening mainframe box power supply, circuit closes, and sound wave is launched in acoustic emission source, receiving terminal probe receives acoustic signals, by mainframe box inner sensor by acoustic data transmissions to computer. Simultaneously the resistance probe at probe place, two ends and obturator close contact, form Guan Bi circuit, the resistance data recorded by the sensor transmissions in mainframe box in user computer. The temperature-sensitive coil at probe two ends can sense the temperature within obturator, and temperature data is entered mainframe box by temperature transmission line, transfers data to user computer by sensor.
The advantage of this device is, can be placed in inside obturator by probe, the disposable temperature of obturator, resistance, the sound wave of simultaneously recording, convenient and swift, accurately efficiently. Also by sensing device, probe is connected with user computer, it is possible to the change of monitoring obturator internal temperature, resistance, sound wave in real time simultaneously.
It is emphasized that: be only presently preferred embodiments of the present invention above, not the present invention is done any pro forma restriction, every any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, all still falls within the scope of technical solution of the present invention.
Claims (6)
1. a underground mining stope cemented fill stability multi-parameters test device, it is characterised in that: include transmitting terminal probe 1, receiving terminal probe 2, transmission line 3, mainframe box 4, data wire 5, user computer 6.
2. underground mining stope cemented fill stability multi-parameters test device according to claim 1, it is characterized in that: described transmitting terminal probe 1, its contact surface is provided with pinger, temperature-sensitive coil, and resistance probe, it is connected with the acoustic transmission line in transmission line, temperature transmission line, wire respectively.
3. underground mining stope cemented fill stability multi-parameters test device according to claim 1, it is characterized in that: described receiving terminal probe 2, its contact surface is provided with acoustic receiver, temperature-sensitive coil, and resistance probe, it is connected with the acoustic transmission line in transmission line, temperature transmission line, wire respectively.
4. underground mining stope cemented fill stability multi-parameters test device according to claim 1, it is characterised in that: described transmission line 3, it is internally provided with three-line, wire, acoustic transmission line, temperature transmission line.
5. underground mining stope cemented fill stability multi-parameters test device according to claim 1, it is characterized in that: described mainframe box 4, it is connected with transmission line, it is internally provided with sensing device, signal in transmission line is changed into data by sensing device, and transfer data in user computer by data wire, it is internally provided with power supply simultaneously, voltage can be provided to transmitting terminal probe and receiving terminal probe.
6. underground mining stope cemented fill stability multi-parameters test device according to claim 1, it is characterised in that: adopt the multiparameter as described in any one of claim 1 to 5 to detect the system of cemented fill consolidation characteristics, comprise the steps:
A: the test point two any distance plays the boring of two certain depths, is placed in one in a boring by transmitting terminal probe, is placed in another boring by receiving terminal probe.
B: open mainframe box power supply, circuit closes, and sound wave is launched in acoustic emission source, and receiving terminal probe receives acoustic signals, by mainframe box inner sensor by acoustic data transmissions to computer.
C: the resistance probe at probe place, two ends and obturator close contact, forms Guan Bi circuit, and the resistance data recorded passes through the sensor transmissions in mainframe box in user computer.
D: the temperature-sensitive coil at probe two ends can sense the temperature within obturator, and temperature data is entered mainframe box by temperature transmission line, transfers data to user computer by sensor.
E: measure after terminating, regain probe, close mainframe box power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035308.9A CN105675052A (en) | 2016-01-20 | 2016-01-20 | Multi-parameter testing device and method for stability of underground scope cementing filling body |
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| CN201610035308.9A CN105675052A (en) | 2016-01-20 | 2016-01-20 | Multi-parameter testing device and method for stability of underground scope cementing filling body |
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| CN105675052A true CN105675052A (en) | 2016-06-15 |
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| CN201610035308.9A Pending CN105675052A (en) | 2016-01-20 | 2016-01-20 | Multi-parameter testing device and method for stability of underground scope cementing filling body |
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Cited By (4)
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| CN109209501A (en) * | 2018-10-18 | 2019-01-15 | 北京科技大学 | A kind of Underground filler Temperature Distribution formula monitoring system |
| CN112578022A (en) * | 2020-12-29 | 2021-03-30 | 中国矿业大学 | Method for monitoring filling rate of filling mining |
| CN112611803A (en) * | 2020-12-29 | 2021-04-06 | 中国矿业大学 | Method for monitoring filling compaction rate of gangue |
| CN112761728A (en) * | 2021-01-06 | 2021-05-07 | 中国矿业大学 | System for monitoring heat source migration rule in filling body and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109209501A (en) * | 2018-10-18 | 2019-01-15 | 北京科技大学 | A kind of Underground filler Temperature Distribution formula monitoring system |
| CN112578022A (en) * | 2020-12-29 | 2021-03-30 | 中国矿业大学 | Method for monitoring filling rate of filling mining |
| CN112611803A (en) * | 2020-12-29 | 2021-04-06 | 中国矿业大学 | Method for monitoring filling compaction rate of gangue |
| CN112761728A (en) * | 2021-01-06 | 2021-05-07 | 中国矿业大学 | System for monitoring heat source migration rule in filling body and working method thereof |
| CN112761728B (en) * | 2021-01-06 | 2022-04-15 | 中国矿业大学 | System for monitoring heat source migration rule in filling body and working method thereof |
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Application publication date: 20160615 |