CN206400117U - A kind of Preceding geology predictor - Google Patents
A kind of Preceding geology predictor Download PDFInfo
- Publication number
- CN206400117U CN206400117U CN201720037962.3U CN201720037962U CN206400117U CN 206400117 U CN206400117 U CN 206400117U CN 201720037962 U CN201720037962 U CN 201720037962U CN 206400117 U CN206400117 U CN 206400117U
- Authority
- CN
- China
- Prior art keywords
- wave detector
- main controller
- probe
- signal
- signal wave
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of Preceding geology predictor, including audio receiver, A/D converter, main controller and memory, the top of the casing is provided with case lid, the probe is connected with audio device, the signal transmitting terminal of the probe is provided with synchronizing signal wave detector and reflected signal wave detector, the signal output part of the synchronizing signal wave detector and reflected signal wave detector is provided with wave filter, the wave filter is connected with audio receiver, A/D converter is provided between the audio receiver and main controller, the main controller is connected with display screen.The Preceding geology predictor is provided with wave filter in signal feedback circuit, improve the antijamming capability of the Preceding geology predictor, improve the signal intensity of acquisition, fidelity is high, and the detection accuracy for effectively overcoming existing advanced geology prediction system to exist is relatively low, the more difficult assurance of detection process defect.
Description
Technical field
The utility model is related to geology detecting forecasting technique field, specially a kind of Preceding geology predictor.
Background technology
Tunnel Engineering is the engineering geological investigation before a kind of Geological Engineering, Tunnel Design and construction, although to a certain degree
On the geological state in tunnel is predicted and forecast, but due to the complexity of rock mass, prospecting data with after tunnel excavation
Actual conditions may have very big discrepancy.Radar equipment can carry out constructing tunnel unfavorable geology advanced prediction.Engineering geology is surveyed
It is by the use of accelerometer as sensor, using seismic signal through reflecting, reflecting, scatter, more penetrate to examine the means generally used
Multiclass waveform and phase place change estimate position and the scope of medium character change.
Current Preceding geology predictor has that antijamming capability is weak, the value of forecasting is poor, sensitivity is low, volume weight
Greatly, the problems such as expense height, development of influence tunnel (hole) Geological Prediction Technology in terms of detection.
Utility model content
The purpose of this utility model is to provide a kind of Preceding geology predictor, to solve to propose in above-mentioned background technology
Current Preceding geology predictor there is the problem of antijamming capability is weak, the value of forecasting is poor.
To achieve the above object, the utility model provides following technical scheme：A kind of Preceding geology predictor, including case
Lid, casing, display screen, control panel, USB interface, probe, extended line, audio device, synchronizing signal wave detector, reflected signal inspection
Ripple device, wave filter, audio receiver, A/D converter, main controller and memory, the display screen are located at box house, the case
Control panel is provided with vivo, and the top of the casing is provided with case lid, and the probe is connected with audio device, the signal of the probe
Transmitting terminal is provided with synchronizing signal wave detector and reflected signal wave detector, the synchronizing signal wave detector and reflected signal wave detector
Signal output part is provided with wave filter, and the wave filter is connected with audio receiver, between the audio receiver and main controller
Provided with A/D converter, the main controller is connected with display screen.
It is preferred that, the control panel is provided with USB interface.
It is preferred that, it is provided with extended line between the probe and audio device.
It is preferred that, the main controller is also associated with memory.
Compared with prior art, the beneficial effects of the utility model are：The Preceding geology predictor feeds back electricity in signal
Wave filter is provided with road, the antijamming capability of the Preceding geology predictor is improved, the signal intensity of acquisition is improved, protected
Zhen Dugao, the detection accuracy that effectively overcomes existing advanced geology prediction system to exist is relatively low, the more difficult assurance of detection process defect,
By the extended line set between audio device and probe, survey crew region dangerous in face of tunnel face can be avoided to carry out
Measurement, makes the use of the Preceding geology predictor safer, and more preferably, the Preceding geology predictor is effectively improved practicality
The efficiency and quality of geologic prediction, and greatly improve safety coefficient in measurement process.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model system principle schematic process flow diagram.
In figure：1st, case lid, 2, casing, 3, display screen, 4, control panel, 5, USB interface, 6, probe, 7, extended line, 8, sound
Frequency device, 9, synchronizing signal wave detector, 10, reflected signal wave detector, 11, wave filter, 12, audio receiver, 13, A/D converter,
14th, main controller, 15, memory.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of Preceding geology predictor, including case lid
1st, casing 2, display screen 3, control panel 4, USB interface 5, probe 6, extended line 7, audio device 8, synchronizing signal wave detector 9, reflection
Sound detector 10, wave filter 11, audio receiver 12, A/D converter 13, main controller 14 and memory 15, display screen 3 are located at
Inside casing 2, control panel 4 is provided with casing 2, the top of casing 2 is provided with case lid 1, and probe 6 is connected with audio device 8, pops one's head in
6 signal transmitting terminal is provided with synchronizing signal wave detector 9 and reflected signal wave detector 10, synchronizing signal wave detector 9 and reflected signal
The signal output part of wave detector 10 is provided with wave filter 11, and wave filter 11 is connected with audio receiver 12, audio receiver 12 and
A/D converter 13 is provided between main controller 14, main controller 14 is connected with display screen 3.
In above-described embodiment, specifically, control panel 4 is provided with USB interface 5, it can be carried out by USB fabric 5 with extraneous
Data transfer.
In above-described embodiment, specifically, being provided with extended line 7 between probe 6 and audio device 8, in measurement, extended line is utilized
7 can realize the measurement of long range, and the region that survey crew can be avoided dangerous in face of tunnel face is measured, measurement process
It is safer.
In above-described embodiment, specifically, main controller 14 is also associated with memory 15, data are stored, are easy to the later stage
Analyzed.
Operation principle：When using the Preceding geology predictor, need have one to whole Preceding geology predictor first
Understanding in individual structure, when in use, can more easily be used, Preceding geology predictor probe 6 and audio
Extended line 7 is provided between device 8, in measurement, the measurement of long range can be realized using extended line 7, survey crew can be avoided in tunnel
Dangerous region is measured before road face, and measurement process is safer, and the Preceding geology predictor is in probe 6 and sound
Wave filter 11 is provided between frequency receiver 12, when measuring work, the signal that probe 6 is detected is examined by synchronizing signal
Ripple device 9 and reflected signal wave detector 10 are delivered to wave filter 11, and wave filter 11 is done to the HF noise signal and low frequency in signal
Disturb signal to be filtered, the signal after filtering is delivered to audio receiver 12, main controller is delivered to after being changed through A/D converter 13
14 are analyzed, and simultaneous transmission to memory 15 is stored.
In summary, general principle of the present utility model, principal character and advantage has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain is defined by appended claims and its effect thing.
Claims (4)
1. a kind of Preceding geology predictor, including case lid (1), casing (2), display screen (3), control panel (4), USB interface
(5), probe (6), extended line (7), audio device (8), synchronizing signal wave detector (9), reflected signal wave detector (10), wave filter
(11), audio receiver (12), A/D converter (13), main controller (14) and memory (15), it is characterised in that：The display
Shield (3) and control panel (4) is provided with casing (2) inside, the casing (2), the top of the casing (2) is provided with case lid
(1), the probe (6) is connected with audio device (8), and the signal transmitting terminal of the probe (6) is provided with synchronizing signal wave detector (9)
With reflected signal wave detector (10), the signal output part of the synchronizing signal wave detector (9) and reflected signal wave detector (10) is set
There is wave filter (11), the wave filter (11) is connected with audio receiver (12), the audio receiver (12) and main controller
(14) A/D converter (13) is provided between, the main controller (14) is connected with display screen (3).
2. a kind of Preceding geology predictor according to claim 1, it is characterised in that：Set on the control panel (4)
There is USB interface (5).
3. a kind of Preceding geology predictor according to claim 1, it is characterised in that：The probe (6) and audio device
(8) extended line (7) is provided between.
4. a kind of Preceding geology predictor according to claim 1, it is characterised in that：The main controller (14) is also connected with
There is memory (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037962.3U CN206400117U (en) | 2017-01-13 | 2017-01-13 | A kind of Preceding geology predictor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037962.3U CN206400117U (en) | 2017-01-13 | 2017-01-13 | A kind of Preceding geology predictor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206400117U true CN206400117U (en) | 2017-08-11 |
Family
ID=59513825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037962.3U Expired - Fee Related CN206400117U (en) | 2017-01-13 | 2017-01-13 | A kind of Preceding geology predictor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206400117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595375A (en) * | 2020-05-15 | 2020-08-28 | 特斯联科技集团有限公司 | Portable building air quality detector |
-
2017
- 2017-01-13 CN CN201720037962.3U patent/CN206400117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595375A (en) * | 2020-05-15 | 2020-08-28 | 特斯联科技集团有限公司 | Portable building air quality detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106194159B (en) | Mine inclination measurement while drilling exploration system and measuring method thereof | |
| US20140091789A1 (en) | Tunnel water inrush advance prediction device using nuclear magnetic resonance difference and method | |
| CN102707208B (en) | Positioning system and method of local discharge of transformer | |
| CN102680575B (en) | A kind of impact mapping method of Complicate soil medium and system | |
| CN105317434A (en) | Borehole ultrasonic reflection three-dimensional detection apparatus and method | |
| CN104183155A (en) | Device for detecting parking space in parking lot and detection method | |
| CN104614774B (en) | A kind of transient electromagnetic detecting methods, devices and systems | |
| CN203502602U (en) | Nuclear magnetic resonance detection device eliminating power frequency harmonic interference | |
| CN105735971B (en) | A kind of drilling depth detection system and its detection method based on elastic wave | |
| CN103955003A (en) | Noise suppression method for superconducting transient electromagnetic application | |
| CN104483700B (en) | Formation fracture is monitored and early warning system and method | |
| CN102262247A (en) | Device and method for predicting water burst of tunnel | |
| CN104035137A (en) | Underground full-space transient electromagnetic detecting instrument and detection method | |
| CN103941298A (en) | Transient electromagnetic instrument and hydro-geologic prospecting method for mine | |
| CN104459763A (en) | Method and system for detecting position of underground cavity through compactly supported wavelet | |
| CN203203575U (en) | Landslide deep displacement monitoring system | |
| CN108051852A (en) | The advanced intelligent forecasting method of 3D fast hi-resolution constructing tunnels | |
| Lv et al. | Application of GPR reverse time migration in tunnel lining cavity imaging | |
| CN110056394A (en) | A kind of safety for tunnel engineering monitoring device and its control system | |
| CN206400117U (en) | A kind of Preceding geology predictor | |
| CN103499612B (en) | A kind of combination geophysical prospecting method for embankment project Hidden Danger Detection | |
| US20230127063A1 (en) | A fiber bragg grating monitoring device for dynamic disasters in coal mines | |
| CN204964452U (en) | Wireless crack depth automated inspection appearance | |
| CN116540294A (en) | Mining micro-vibration and ground sound integrated distributed monitoring system and method | |
| CN104020488A (en) | Wireless-distributed-type elastic wave reflector detection device, system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170811 Termination date: 20210113 |