CN107091116B - Tunnel construction disaster synchronous monitoring warning device and its application method - Google Patents
Tunnel construction disaster synchronous monitoring warning device and its application method Download PDFInfo
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- CN107091116B CN107091116B CN201710423234.0A CN201710423234A CN107091116B CN 107091116 B CN107091116 B CN 107091116B CN 201710423234 A CN201710423234 A CN 201710423234A CN 107091116 B CN107091116 B CN 107091116B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 57
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 239000011435 rock Substances 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000005641 tunneling Effects 0.000 claims description 9
- 238000007405 data analysis Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 238000002513 implantation Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000001902 propagating effect Effects 0.000 claims description 2
- 238000000611 regression analysis Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 11
- 238000005259 measurement Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Emergency Alarm Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of tunnel construction disaster synchronous monitoring warning device and its application methods, including a controller, the input terminal of the controller connects firedamp sensor, temperature sensor, humidity sensor, output end link information display screen, rectangular signal lamp, the round broad light of the controller；The controller is powered by power supply for it；The information display screen is mounted in a protective shell, installs the charging interface of promising power source charges in the bottom of protective shell and the electric-quantity display device for showing electricity, the Wireless Transmitter being connected with controller, cable interface and USB interface.
Description
Technical field
The present invention relates to a kind of tunnel construction disaster synchronous monitoring warning device and its application methods.
Technical background
In modern constructing tunnel, it is frequently encountered diversified construction disaster, such as landslide, gushing water, gas explosion etc.,
In order to reduce the probability of disaster generation, monitoring measurement and advance geologic prediction are effective methods, are also achieved well
Achievement.
In tunnel monitoring measurement, the automatic transmission of real-time acquisition of data has become a main trend, still, how
Early warning and monitoring is synchronized as a result, lacking relevant prior-warning device in tunnel, meanwhile, the monitoring of gas is also real by single apparatus measures
It is existing, it cannot accomplish synchronous early warning, against the above technical problems, invent a kind of tunnel construction disaster synchronous monitoring and warning dress
Setting is necessary.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of tunnel construction disaster synchronous
Monitoring warning device and its operating method.The present invention uses module assembled, combined form is encapsulated using branch, by the present invention
Monitoring measurement warning grade information can be shown near face in real time, gas is pre- in tunnel in the digging process in tunnel
The alert information such as class information and temperature, humidity and oxygen content in tunnel, by light, the intuitive signal such as sound is to calamity
Evil carries out real-time early warning, when dangerous, informs that the worker of work surface withdraws danger source at the first time.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of tunnel construction disaster synchronous monitoring warning device, including a controller, the controller
Input terminal connects firedamp sensor, temperature sensor, humidity sensor, and the output end link information of the controller is shown
Screen, rectangular signal lamp, round broad light；The controller is powered by power supply for it；The information display screen is mounted on one
In a protective shell, the charging interface of promising power source charges is installed in the bottom of protective shell and for showing that the electricity of electricity is shown
Device, the Wireless Transmitter being connected with controller, cable interface, USB interface.
Further, fixed button is installed in the side of the protective shell, for whole device to be fixed in tunnel,
The installation fixed button is set as left side, is easily installed in tunnel side wall, overhanging hole structure can realize welding or bolt
Connect two ways.
Further, the protective shell side is also equipped with the rectangular signal lamp being connected with controller and round scattering
Lamp plays the function of propagating different warning grades by different light colors, and rectangular signal lamp is arranged on the right side of protective shell,
Tunnel front and back light early warning is realized in front and back sides setting, and round broad light setting is also provided on the right side of protective shell, passes through light
An annular light early warning band is formed, rectangular signal lamp and round broad light form the complete of covering tunnel front and back periphery
Light early warning band.
Further, sound transmission device is also equipped in the bottom of the protection shell；Being arranged to bottom prevents tunnel
The infiltration on road top and flying dust fall into instrument internal by loudspeaker, damage to instrument；Sound transmission device is arranged symmetrically in
The lower part of shell is protected, tunnel environment is noisy, needs to be arranged multiple sound transmission devices and promotes voice broadcast volume, plays voice
The function of broadcasting monitoring and early warning information, is recessed instrument；Reduce pollution of the flying dust to device.
Further, the firedamp sensor, temperature-humidity sensor configure at instrument rear portion, towards tunnel face
Face side is conducive to the every physical index for measuring face in this way, for measuring gas density in tunnel, monitors in tunnel
Temperature and humidity.
Further, the information display screen is LED display, can displays temperature, humidity, gas bearing capacity and warning grade
Information, the display screen are arranged in front of instrument, can prevent the damage to display screen such as slungshot and whitewashing in tunnel blasting excavation；
Further, the display screen protection cap is very thin transparent, is covered on information display screen to play and protects information aobvious
The effect of display screen, the protection cap is detachable, capable of washing, and playing, which prevents tunnel top overboard, breaks the pollution and corrosion of display screen
It is bad；
Further, the fixed torsion, can be secured the device on tunnel side wall by welding, the method for bolt.
Further, the tunnel construction disaster synchronous monitoring warning device, using module assembled, using point
Portion encapsulates combined form, facilitates mass production.
Further, the Wireless Transmitter, using the transmitter of high power multichannel, for high quality reception and
Monitoring and warning information is transmitted, packet loss is reduced.
Further, the cable interface, USB interface are convenient for the transmission of monitoring and warning information using various ways；
Further, the Wireless Transmitter, the cable interface, USB interface wait Circumscribed structures to be arranged in device
Lower part, can avoid in this way because overboard in tunnel, the slurries etc. in flying dust and whitewashing in excavation are stained Circumscribed structure,
After device is fixed on tunnel side wall, lower part setting also facilitates installation and inspection of the personnel to external equipment.
Further, the rectangular signal lamp, rectangle facilitate installation, and front and back is symmetrical arranged, and front and back is facilitated to propagate early warning
Information.
Further, the round broad light has high saturating rate, realizes early warning in tunnel complex environment.
Further, the round broad light, vertical word order is equipped with two rows in the side of protection shell, preceding
After be arranged.
The present invention also provides a kind of operating methods of tunnel construction disaster synchronous monitoring warning device, including with
Lower step:
Step 1: for the particular surroundings in tunnel, purchase meets various in the various sensors and instrument of detection accuracy requirement
Accessory, including power supply, LED light, data transmission accessory etc.,
Step 2: according to this patent producing device shell, suitable structure is taken, by all accessories and biography in step 1
Sensor carries out system encapsulation, carries out waterproof, and after technological processing for explosion protection feature, packaging production is integral, carries out preliminary test to apparatus function；
Step 3: above-mentioned apparatus is attached with tunnel wisdom prediction-early warning system by wireless or wired mode
Afterwards, by implantation of device on the abutment wall away from tunnel tunnel face certain distance, the Simultaneous Monitoring and phase of more physical quantitys in tunnel are realized
The real-time delivery for closing warning information, becomes wisdom prediction-early warning system a part.
When being monitored using the methods of monitoring measurement, advance geologic prediction to constructing tunnel, in order to allow worker the first when
Between understand many reference amounts information such as forecast, monitoring of front country rock, in the case where tunnel does not influence execution conditions, the present invention uses module group
Dress encapsulates combined form using branch, in the digging process in tunnel, shows prison near face in real time by the present invention
Control measures warning grade information, the letter such as gas warning grade information and temperature, humidity and oxygen content in tunnel in tunnel
Breath, by light, the intuitive signal such as sound carries out real-time early warning to disaster, when dangerous, informs the work of work surface at the first time
People withdraws danger source.
The invention has the benefit that
The synchronous prior-warning device of the present invention uses module assembled, and combined form is encapsulated using branch, is realized more in tunnel
Parameter real-time data acquisition, data show that the function of disaster alarm improves the efficiency of monitoring and warning.
Dangerous information in tunnel is notified the staff of face by the synchronous prior-warning device of the present invention at the first time, maximum
It is possible to provide escape time for worker, reduce because notify it is unfavorable caused by security risk.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is execute-in-place schematic diagram of the invention；
Fig. 2 is the schematic diagram of structure of the invention；
Fig. 3 is the front view of structure of the invention；
Fig. 4 is the right view of structure of the invention；
Fig. 5 is the left view of structure of the invention；
Fig. 6 is the rearview of structure of the invention；
Fig. 7 is the lower view of structure of the invention；
In figure, 1 information display screen, 2 protective shells, 3 loudspeaker, 4 charging interfaces, 5 Wireless Transmitters, 6 electric-quantity display devices, 7 nets
Line interface, 8USB interface, 9 protection caps, 10 rectangular signal lamps, 11 round broad lights, 12 firedamp sensors, 13 temperature, humidity pass
Sensor, 14 batteries and internal circuit, 15 fixed torsions.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
As background technique is introduced, exist in the prior art how in tunnel synchronous early warning and monitoring is as a result, lack
Relevant prior-warning device, meanwhile, the monitoring of gas is also realized by single apparatus measures, cannot accomplish synchronous early warning, for above
Technical problem, inventing a kind of tunnel construction disaster synchronous monitoring warning device is necessary.In order to solve such as
On technical problem, present applicant proposes a kind of tunnel construction disaster synchronous monitoring warning device and its operating methods.
The present invention uses module assembled, and combined form is encapsulated using branch, can be real in the digging process in tunnel by the present invention
When monitoring measurement warning grade information is shown near face, the temperature in tunnel in gas warning grade information and tunnel
The information such as degree, humidity and oxygen content, by light, the intuitive signal such as sound carries out real-time early warning to disaster, when dangerous, the
One time informed that the worker of work surface withdrew danger source.
In a kind of typical embodiment of the application, as shown in figs. 1-7, a kind of tunnel construction disaster synchronous prison
Survey prior-warning device, including by information display screen 1, protective shell 2, loudspeaker 3, charging interface 4, Wireless Transmitter 5, electric-quantity display device 6,
Cable interface 7, USB interface 8, protection cap 9, rectangular signal lamp 10, round broad light 11, firedamp sensor 12, temperature, humidity
Sensor 13, battery and internal circuit 14, it is fixed to turn round 15；Using module assembled, combined form is encapsulated using branch.
Controller is mounted on internal circuit 14, and the input terminal of controller connects firedamp sensor, temperature sensor, humidity
Sensor, output end link information display screen, rectangular signal lamp, the round broad light of controller；The controller is by power supply
It powers for it；
Information display screen 1 is mounted in a protective shell, installs the charging of promising power source charges in the bottom of protective shell
Mouth and the electric-quantity display device for showing electricity, the Wireless Transmitter being connected with controller, cable interface, USB interface.
As shown in Figure 2,3, 4, information display screen 1, display screen are LED display, can displays temperature, humidity, gas bearing capacity
And the information such as warning grade, it is covered with very thin transparent protective shell 2 thereon, plays the role of protecting information display screen 1.
As shown in Fig. 2,7, changes bottom of device and be arranged symmetrically a pair of of loudspeaker 3, play the function of voice broadcast monitoring and early warning information
Can, it is recessed instrument；In interface protective cover 9, arrangement there are two battery charging interface 4, high power multichannel it is wireless
Transmitter 5 receives and transmits monitoring and warning information, an electric quantity indicator 6 is arranged, two cable interfaces 7 are arranged, is arranged
3 USB interfaces 8, convenient for the transmission of information.
As shown in Figure 2,3, 4, the device right part is positive and negative is symmetrical arranged a rectangular signal lamp 10 and the symmetrical height of multiple groups thoroughly
Round broad light 11, warning grade is divided into 4 grades, green (normal construction), yellow (is taken care), it is orange (temporarily
Stop constructing), red (emergency escape) propagates warning grade by light information.
Wireless Transmitter 5, reception and transmission monitoring and warning letter using the transmitter of high power multichannel, for high quality
Breath reduces packet loss.
Cable interface 7, USB interface 8, the device are convenient for the transmission of monitoring and warning information using a variety of data transfer modes；
The rectangular signal lamp 10 told, rectangle facilitate installation, and front and back is symmetrical arranged, and front and back is facilitated to propagate warning information.
It tells round broad light 11, there is high saturating rate, realize early warning in tunnel complex environment.
As shown in Figure 2,6, firedamp sensor 12 is set inside the device, for measuring gas density in tunnel, setting temperature
Degree, humidity sensor 13 are provided with battery and internal circuit 14 for monitoring the temperature and humidity in tunnel, for device confession
Electricity and all accessories are connected to form entirety by circuit.
As shown in Fig. 2,4,5, on the left of the device installation it is a pair of it is fixed turn round 15, can weld, can bolt secure the device to
On tunnel side wall.
The production method of tunnel construction disaster synchronous monitoring warning device, comprising the following steps:
Step 1: the synchronous various accessories of prior-warning device, sensor are bought in production；
Step 2: all accessories are packaged by producing device shell, are formed whole.
Step 3: the device being connect pairing with remote automation monitoring system, is carried out by wireless or wired mode
Connection, is laid on the abutment wall away from tunnel tunnel face certain distance, carries out Monitoring and forecasting system in real-time.
Step 1: for the particular surroundings in tunnel, purchase meets various in the various sensors and instrument of detection accuracy requirement
Accessory, including power supply, LED light, data transmission accessory etc.,
Step 2: according to this patent producing device shell, suitable structure is taken, by all accessories and biography in step 1
Sensor carries out system encapsulation, carries out waterproof, and after technological processing for explosion protection feature, packaging production is integral, carries out preliminary test to apparatus function；
Step 3: above-mentioned apparatus is attached with tunnel wisdom prediction-early warning system by wireless or wired mode
Afterwards, by implantation of device on the abutment wall away from tunnel tunnel face certain distance, the Simultaneous Monitoring and phase of more physical quantitys in tunnel are realized
The real-time delivery for closing warning information, becomes wisdom prediction-early warning system a part.
Wisdom prediction-early warning system, including data acquisition unit, data transmission unit, data analysis unit and early warning list
Member, in which: the data acquisition unit is configured as the surrouding rock deformation feelings of vertical direction at acquisition tunneling and underground engineering vault
The image information of condition and country rock, and it is uploaded to data transmission unit；
The data transmission unit is configured as receiving acquisition information, and acquisition information passed by Radio Transmission Technology
Transport to data analysis unit；The data analysis unit is configured as converting the data measured, forms tense curve and space
Effect curve figure, and binding curve figure carry out regression analysis, obtain supporting construction stress and surrouding rock deformation with excavation face promote and
The case where time change, carries out tentative prediction to deformation tendency；
The prewarning unit is configured as receiving prediction result, and warning grade is arranged according to prediction result, carries out early warning.
Further, the data acquisition unit, including prefabricated monitoring sleeve, climbing robot and calibration module, it is described
Prefabricated monitoring sleeve is closely anchored with engineering surrounding rock, monitors the deformation of country rock in tunneling and underground engineering digging process, institute
It states climbing robot to move freely on engineering surrounding rock, acquires the image of each position of country rock；The calibration module is embedded in two
At secondary lining cutting haunch, reference data when adjoining rock stability is obtained.
Further, the prefabricated monitoring sleeve is a cylindrical casing, is internally provided with displacement sensor and locating core
Surrounding rock displacement is converted into electric signal respectively and determines casing position, to obtain surrouding rock deformation situation and surrounding rock displacement by piece
Situation of change.
Further, the prefabricated monitoring sleeve as convergence monitoring point when be tilted a certain angle embedment tunnel and underground work
Journey is excavated in abutment wall, convenient for the deformation of country rock in monitoring tunneling and underground engineering digging process.
Preferably, the tilt angle is 20-40 degree.
Further, the prefabricated monitoring sleeve as vault monitoring point when be vertically embedded to tunneling and underground engineering vault
Place, to monitor the surrouding rock deformation situation of vertical direction at tunneling and underground engineering vault.
Further, drilling is provided on country rock, the prefabricated monitoring sleeve is close with country rock in drilling by being anchored at
Contact.
Further, the climbing robot includes robot body and the Image Acquisition mould that is set on robot body
Block, chip inductor and remote control module, the displacement sensor and locating core of the chip inductor and prefabricated monitoring sleeve
Piece communication, receives the information of its acquisition, the remote control module remotely controls the switch of positioning chip, while receiving control and referring to
It enables, control robot body is moved.
The calibration module, including at least two backsight datum marks, the backsight datum mark are embedded in the two of adjoining rock stability
At secondary lining cutting haunch, to carry out the positioning work before data acquisition.
The backsight datum mark built-in chip stores backsight point coordinate information, and communicates with chip inductor, is sat with obtaining
Mark information is positioned.
The data analysis unit is configured with tunneling and underground engineering risk evaluation system, and the data measured turn
Shift value is turned to, draw and checks the various tense curves obtained according to monitoring data, three-dimensional effect curve graph, to monitoring data
Analysis, to different types of disaster carry out early warning, forecast.
The tunneling and underground engineering risk evaluation system is by the wisdom sense of tunneling and underground engineering monitoring measurement information
The adjoining rock stability situation of the section is analyzed by nonlinear method after knowing the data processing of system acquisition, and section country rock is combined to supervise
The risk class of the country rock image data Comprehensive Evaluation country rock obtained when surveying the shift value and digging in-situ obtained, guidance scene
Construction.
The present invention uses module assembled, encapsulates combined form using branch, in the digging process in tunnel, by
Invention information display screen 1, loudspeaker 3, rectangular signal lamp 10, round broad light 11, firedamp sensor 12, temperature-humidity sensor
13, monitoring measurement warning grade information is shown near face in real time, in tunnel in gas warning grade information and tunnel
The information such as temperature, humidity and oxygen content, loudspeaker 3, by rectangular signal lamp 10, round broad light 11, light, sound etc. is straight
It sees signal and real-time early warning is carried out to disaster, when dangerous, inform that the worker of work surface withdraws danger source at the first time.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (6)
1. a kind of tunnel construction disaster synchronous monitoring and pre-alarming method, which is characterized in that as follows:
Step 1: for the particular surroundings in tunnel, purchase meets various in the various sensors and instrument of detection accuracy requirement match
Part；
Step 2: producing device shell, by step 1 all accessories and sensor carry out system encapsulation, carry out waterproof, it is explosion-proof
After processing, packaging production is integral, carries out preliminary test to apparatus function；Specific device includes a controller, controller
Input terminal connect firedamp sensor, temperature sensor, humidity sensor, output end link information display screen, the square of controller
Shape signal lamp, round broad light；The controller is powered by power supply for it；The information display screen is mounted on a protection
In shell, the charging interface of promising power source charges is installed in the bottom of protective shell and the electric-quantity display device for showing electricity, with
Controller connected Wireless Transmitter, cable interface and USB interface；Fixed button is installed in the side of the protective shell, is used
It is fixed in tunnel in by whole device；Sound transmission device is also equipped in the bottom of the protection shell；Sound transmission
Device is arranged symmetrically in the lower part of protection shell, plays the function of voice broadcast monitoring and early warning information, and be recessed instrument；It is described
Firedamp sensor, temperature-humidity sensor monitors the temperature and humidity in tunnel for measuring gas density in tunnel；Match
It sets at instrument rear portion, towards tunnel tunnel face side；
It, will after above-mentioned apparatus and tunnel wisdom prediction-early warning system are attached by step 3 by wireless or wired mode
Implantation of device realizes Simultaneous Monitoring and the related early warning of more physical quantitys in tunnel on the abutment wall away from tunnel tunnel face certain distance
The real-time delivery of information becomes wisdom prediction-early warning system a part；Wisdom prediction-the early warning system, including data
Acquisition unit, data transmission unit, data analysis unit and prewarning unit, in which: the data acquisition unit is configured as adopting
Collect the surrouding rock deformation situation of vertical direction and the image information of country rock at tunneling and underground engineering vault, and is uploaded to data
Transmission unit；Data transmission unit is configured as receiving acquisition information, and acquisition information transmitted by Radio Transmission Technology
To data analysis unit；Data analysis unit is configured as converting the data measured, forms tense curve and three-dimensional effect is bent
Line chart, and binding curve figure carries out regression analysis, obtains supporting construction stress and surrouding rock deformation and promotes and time change with excavation face
The case where change, carries out tentative prediction to deformation tendency；Prewarning unit is configured as receiving prediction result, is arranged according to prediction result
Warning grade carries out early warning.
2. tunnel construction disaster synchronous monitoring and pre-alarming method as described in claim 1, which is characterized in that the guarantor
Protective case side is also equipped with the rectangular signal lamp being connected with controller and round broad light, by different light colors, rises
To the function of propagating different warning grades.
3. tunnel construction disaster synchronous monitoring and pre-alarming method as described in claim 1, which is characterized in that the information
Display screen is LED display, can displays temperature, humidity, gas bearing capacity and warning grade information.
4. tunnel construction disaster synchronous monitoring and pre-alarming method as described in claim 1, which is characterized in that the dress
It sets, using module assembled, combined form is encapsulated using branch.
5. tunnel construction disaster synchronous monitoring and pre-alarming method as described in claim 1, which is characterized in that the square
Shape signal lamp, front and back are symmetrical arranged.
6. tunnel construction disaster synchronous monitoring and pre-alarming method as described in claim 1, which is characterized in that the circle
Shape broad light, vertical word order are equipped with two rows in the side of protection shell, front and back setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710423234.0A CN107091116B (en) | 2017-06-07 | 2017-06-07 | Tunnel construction disaster synchronous monitoring warning device and its application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710423234.0A CN107091116B (en) | 2017-06-07 | 2017-06-07 | Tunnel construction disaster synchronous monitoring warning device and its application method |
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| CN107091116A CN107091116A (en) | 2017-08-25 |
| CN107091116B true CN107091116B (en) | 2019-06-14 |
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| CN108712629A (en) * | 2018-04-12 | 2018-10-26 | 广州科焕信息科技有限公司 | A kind of acquisition of data and real-time monitoring system |
| CN113586154B (en) * | 2021-08-20 | 2022-02-08 | 石家庄铁道大学 | Tunnel construction water inrush early warning system |
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| CN202510160U (en) * | 2012-04-13 | 2012-10-31 | 河南智宸电子科技有限公司 | Wireless portable living environment parameter measuring device for escape capsule |
| CN103208166A (en) * | 2013-04-09 | 2013-07-17 | 宝鸡市公安局交通警察支队 | Early warning protection method for danger and intelligent early warning protector for dangerous events for road workers |
| CN203515651U (en) * | 2013-07-23 | 2014-04-02 | 天地（常州）自动化股份有限公司 | Mine escape information booting system |
| CN205302551U (en) * | 2015-11-04 | 2016-06-08 | 中国石油天然气股份有限公司 | Safety Early Warning System for Tunnel Engineering |
| CN106050306A (en) * | 2016-06-24 | 2016-10-26 | 齐鲁工业大学 | Mine monitoring system |
| CN206054001U (en) * | 2016-07-14 | 2017-03-29 | 招商局重庆交通科研设计院有限公司 | The portable safety for tunnel engineering early warning system of wireless location |
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