CN107091116A - 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
- Publication number
- CN107091116A CN107091116A CN201710423234.0A CN201710423234A CN107091116A CN 107091116 A CN107091116 A CN 107091116A CN 201710423234 A CN201710423234 A CN 201710423234A CN 107091116 A CN107091116 A CN 107091116A
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- Prior art keywords
- tunnel
- warning device
- synchronous monitoring
- tunnel construction
- controller
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH 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
Abstract
The invention discloses a kind of tunnel construction disaster synchronous monitoring warning device and its application method, including a controller, input connection firedamp sensor, temperature sensor, the humidity sensor of described controller, output end link information display screen, rectangular signal lamp, the circular broad light of described controller；Described controller is powered by power supply for it；Described information display screen is arranged in a containment vessel, and the charging inlet of promising power source charges and the electric-quantity display device for showing electricity, the Wireless Transmitter being connected with controller, cable interface and USB interface are installed in the bottom of containment vessel.
Description
Technical field
The present invention relates to a kind of tunnel construction disaster synchronous monitoring warning device and its application method.
Technical background
In modern constructing tunnel, diversified construction disaster is frequently encountered, such as landslide, gushing water, gas explosion,
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, transmission has become a main trend automatically for the real-time collection of data, still how
Synchronous early warning and monitoring result, lacks the prior-warning device of correlation in tunnel, meanwhile, the monitoring of gas is also real by single apparatus measures
It is existing, it is impossible to accomplish synchronous early warning, for above technical problem, invent a kind of tunnel construction disaster synchronous monitoring and warning dress
Put and be necessary.
The content of the invention
The purpose of the present invention is that there is provided a kind of tunnel construction disaster synchronous to overcome above-mentioned the deficiencies in the prior art
Monitoring warning device and its operating method.The present invention uses module assembled, the form of combination is encapsulated using branch, by the present invention
It can show that gas is pre- in monitoring measurement warning grade information, tunnel near face in real time in the digging process in tunnel
Alert class information, and the information such as temperature, humidity and oxygen content in tunnel, by light, the signal directly perceived such as sound is to calamity
Evil carries out real-time early warning, and when dangerous, the very first time informs that the workman of the scope of operation withdraws dangerous matter sources.
To achieve the above object, the present invention uses following technical proposals：
A kind of tunnel construction disaster synchronous monitoring warning device, including a controller, described controller
Input connection firedamp sensor, temperature sensor, humidity sensor, the output end link information of described controller are shown
Screen, rectangular signal lamp, circular broad light；Described controller is powered by power supply for it；Described information display screen is arranged on one
In individual containment vessel, the charging inlet of promising power source charges is installed in the bottom of containment vessel and for showing that the electricity of electricity is shown
Device, the Wireless Transmitter being connected with controller, cable interface, USB interface.
Further, peg button is installed in the side of described containment vessel, for whole device to be fixed in tunnel,
The installation peg button is set to left side, is easily installed in tunnel side wall, and overhanging hole structure can realize welding or bolt
Connect two ways.
Further, described containment vessel side is also equipped with the rectangular signal lamp being connected with controller and circular scattering
Lamp, by different light colors, plays the function of propagating different warning grades, rectangular signal lamp is arranged on the right side of containment vessel,
Positive and negative, which is set, realizes tunnel front and back light early warning, and circular broad light, which is set, to be also provided with the right side of containment vessel, passes through light
Periphery is complete before and after one annular light early warning band of formation, rectangular signal lamp and circular one covering tunnel of broad light formation
Light early warning band.
Further, it is also equipped with sound transmission device in the bottom of described protective housing；Setting to bottom prevents tunnel
The infiltration on road top and flying dust fall into instrument internal by loudspeaker, and instrument is caused damage；Sound transmission device is arranged symmetrically in
The bottom of protective housing, tunnel environment is noisy, it is necessary to set multiple sound transmission devices lifting voice broadcast volumes, plays voice
The function of monitoring and early warning information is reported, instrument is recessed；Reduce pollution of the flying dust to device.
Further, described firedamp sensor, temperature-humidity sensor is configured at instrument rear portion, towards tunnel face
Face side, is so conducive to measuring every physical index of face, for measuring in gas density in tunnel, monitoring tunnel
Temperature and humidity.
Further, described information display screen is LED display, can displays temperature, humidity, gas bearing capacity and warning grade
Information, the display screen is arranged in front of instrument, can prevent the damage to display screen such as slungshot and whitewashing in tunnel blasting excavation；
Further, described display screen protection cap is very thin transparent, be covered on information display screen play protection information show
The effect of display screen, the protection cap is detachable, capable of washing, plays that to prevent tunnel top overboard broken to the pollution and corrosion of display screen
It is bad；
Further, described fixed torsion, can be secured the device on tunnel side wall by welding, the method for bolt.
Further, described tunnel construction disaster synchronous monitoring warning device, using module assembled, using point
The form of portion's encapsulation combination, facilitates mass production.
Further, described 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, described cable interface, USB interface is easy to the transmission of monitoring and warning information using various ways；
Further, described Wireless Transmitter, described cable interface, USB interface waits Circumscribed structure to be arranged on device
Bottom, can so avoid because overboard in tunnel, slurries in flying dust and whitewashing in excavation etc. are stained to Circumscribed structure,
Device is fixed on after tunnel side wall, and bottom sets and is also convenient for installation and inspection of the personnel to external equipment.
Further, described rectangular signal lamp, rectangle is convenient to be installed, front and rear to be symmetrical arranged, convenient front and rear propagation early warning
Information.
Further, described circular broad light, with high rate thoroughly, early warning is realized in tunnel complex environment.
Further, described circular broad light, vertical word order is provided with two rows in the side of protective housing, preceding
After set.
Present invention also offers a kind of operating method 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 accuracy of detection requirement
Accessory, including power supply, LED, data transfer accessory etc.,
Step 2：According to this patent producing device shell, suitable structure is taken, by all accessories and biography in step one
Sensor carries out system encapsulation, carries out after waterproof, technological processing for explosion protection feature, and packaging makes integral, and preliminary test is carried out to apparatus function；
Step 3：Said 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 of many physical quantitys and phase in tunnel are realized
Close the real-time transmission of warning information, the part as wisdom prediction-early warning system.
When being monitored using methods such as monitoring measurement, advance geologic predictions to constructing tunnel, in order to allow workman the first when
Between understand many reference amounts information such as forecast, monitoring of front country rock, do not influenceed in tunnel under execution conditions, present invention use module group
Dress, the form of combination is encapsulated using branch, in the digging process in tunnel, and prison is shown near face in real time by the present invention
Control measures warning grade information, gas warning grade information in tunnel, and the letter such as temperature, humidity and the oxygen content in tunnel
Breath, by light, the signal directly perceived such as sound carries out real-time early warning to disaster, and when dangerous, the very first time informs the work of the scope of operation
People withdraws dangerous matter sources.
Beneficial effects of the present invention are：
Synchronization prior-warning device of the invention uses module assembled, and the form of combination is encapsulated using branch, is realized many in tunnel
Parameter real-time data acquisition, data display, the function of disaster alarm improve the efficiency of monitoring and warning.
The synchronization prior-warning device very first time of the invention notifies dangerous information in tunnel the staff of face, maximum
It is possible to provide escape time for workman, reduce because notify it is unfavorable caused by security risk.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the improper restriction to the application.
Fig. 1 is execute-in-place schematic diagram of the invention；
Fig. 2 is the schematic diagram of structure of the present invention；
Fig. 3 is the front view of structure of the present invention；
Fig. 4 is the right view of structure of the present invention；
Fig. 5 is the left view of structure of the present invention；
Fig. 6 is the rearview of structure of the present invention；
Fig. 7 is the lower view of structure of the present invention；
In figure, 1 information display screen, 2 containment vessels, 3 loudspeaker, 4 charging inlets, 5 Wireless Transmitters, 6 electric-quantity display devices, 7 nets
Line interface, 8USB interfaces, 9 protection caps, 10 rectangular signal lamps, 11 circular broad lights, 12 firedamp sensors, temperature, 13 humidity are passed
Sensor, 14 batteries and internal circuit, 15 fix torsion.
Embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with 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 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 singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, in the prior art in the presence of how in tunnel synchronous early warning and monitoring result, lack
Related prior-warning device, meanwhile, the monitoring of gas is also realized by single apparatus measures, it is impossible to accomplish synchronous early warning, for the above
Technical problem, invents a kind of tunnel construction disaster synchronous monitoring warning device and 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 method.
The present invention uses module assembled, and the form of combination 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, gas warning grade information in tunnel, and the temperature in tunnel
The information such as degree, humidity and oxygen content, by light, the signal directly perceived such as sound carries out real-time early warning to disaster, when dangerous, the
One time informed that the workman of the scope of operation withdrew dangerous matter sources.
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, containment vessel 2, loudspeaker 3, charging inlet 4, Wireless Transmitter 5, electric-quantity display device 6,
Cable interface 7, USB interface 8, protection cap 9, rectangular signal lamp 10, circular broad light 11, firedamp sensor 12, temperature, humidity are passed
Sensor 13, battery and internal circuit 14, it is fixed to turn round 15；Using module assembled, the form of combination is encapsulated using branch.
Controller is arranged on internal circuit 14, the input connection firedamp sensor of controller, temperature sensor, humidity
Sensor, output end link information display screen, rectangular signal lamp, the circular broad light of controller；Described controller is by power supply
Powered for it；
Information display screen 1 is arranged in a containment vessel, and the charging of promising power source charges is installed in the bottom of containment vessel
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 is LED display, can displays temperature, humidity, gas bearing capacity
And the information such as warning grade, thereon covered with very thin transparent containment vessel 2, play a part of protection information display screen 1.
As shown in Fig. 2,7, change bottom of device and be arranged symmetrically a pair of loudspeaker 3, play the work(of voice broadcast monitoring and early warning information
Can, it is recessed instrument；In interface protective cover 9, be disposed with two battery charging inlets 4, high power multichannel it is wireless
Transmitter 5, receives and transmission monitoring and warning information, sets an electric quantity indicator 6, set two cable interfaces 7, set
3 USB interfaces 8, are easy to 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 multigroup symmetrical high saturating
Circular broad light 11, warning grade is divided into 4 grades, green (normal construction), yellow (is taken care), it is orange (temporarily
Stop construction), red (emergency escape) propagates warning grade by light information.
Wireless Transmitter 5, using the transmitter of high power multichannel, for high-quality reception and transmission monitoring and warning letter
Breath, reduces packet loss.
Cable interface 7, USB interface 8, device is easy to the transmission of monitoring and warning information using a variety of data transfer modes；
The rectangular signal lamp 10 told, rectangle is convenient to be installed, front and rear to be symmetrical arranged, convenient front and rear propagation warning information.
Circular broad light 11 is told, with high rate thoroughly, early warning is realized in tunnel complex environment.
As shown in Figure 2,6, firedamp sensor 12 is set inside the device, for measuring gas density in tunnel, temperature is set
Degree, humidity sensor 13, for monitoring the temperature and humidity in tunnel, are provided with battery and internal circuit 14, are supplied for the device
Electricity and all accessories are connected to form entirety by circuit.
Install to fix for a pair as shown in Fig. 2,4,5, on the left of the device and turn round 15, it is solderable, can bolt secure the device to
On tunnel side wall.
The preparation method of tunnel construction disaster synchronous monitoring warning device, comprises the following steps：
Step 1：Make, buy the various accessories of synchronous prior-warning device, sensor；
Step 2：Producing device shell, all accessories are packaged, and form overall.
Step 3：The device is connected pairing with remote automation monitoring system, 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 accuracy of detection requirement
Accessory, including power supply, LED, data transfer accessory etc.,
Step 2：According to this patent producing device shell, suitable structure is taken, by all accessories and biography in step one
Sensor carries out system encapsulation, carries out after waterproof, technological processing for explosion protection feature, and packaging makes integral, and preliminary test is carried out to apparatus function；
Step 3：Said 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 of many physical quantitys and phase in tunnel are realized
Close the real-time transmission of warning information, the part as wisdom prediction-early warning system.
Wisdom prediction-early warning system, including data acquisition unit, data transmission unit, data analysis unit and early warning list
Member, wherein：The data acquisition unit is configured as gathering the surrouding rock deformation feelings of vertical direction at tunneling and underground engineering vault
Condition, and country rock image information, and be uploaded to data transmission unit；
The data transmission unit is configured as receiving collection information, and collection 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 situation of time change, tentative prediction is carried out to deformation tendency；
The prewarning unit is configured as reception and predicted the outcome, according to the setting warning grade that predicts the outcome, and 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, the deformation of country rock, institute in monitoring tunneling and underground engineering digging process
State climbing robot to move freely on engineering surrounding rock, the image of each position of collection country rock；The calibration module is embedded in two
At secondary lining cutting haunch, reference data during adjoining rock stability is obtained.
Further, the prefabricated monitoring sleeve, is a cylindrical casing, is internally provided with displacement transducer and locating core
Piece, is converted into electric signal by surrounding rock displacement respectively and determines sleeve pipe position, to obtain surrouding rock deformation situation and surrounding rock displacement
Situation of change.
Further, the prefabricated monitoring sleeve is used as inclination certain angle embedment tunnel during convergence monitoring point and underground work
Journey is excavated in abutment wall, is easy to monitor the deformation of country rock in tunneling and underground engineering digging process.
It is preferred that, the angle of inclination is 20-40 degree.
Further, the prefabricated monitoring sleeve is used as vertical embedment tunneling and underground engineering vault during vault monitoring point
Place, to monitor the surrouding rock deformation situation of vertical direction at tunneling and underground engineering vault.
Further, drilling is provided with 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 IMAQ mould being arranged on robot body
Block, chip inductor and remote control module, the displacement transducer and locating core of the chip inductor and prefabricated monitoring sleeve
Piece communicates, and receives the information of its collection, the switch of the remote control module remote control positioning chip, refers to while receiving control
Order, control machine human 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 is communicated with chip inductor, to obtain seat
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, various tense curves, the three-dimensional effect curve map obtained according to Monitoring Data is drawn and check, 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
Know the adjoining rock stability situation for analyzing the section after the data processing of system acquisition by nonlinear method, and combine section country rock prison
The risk class of the country rock image data Comprehensive Evaluation country rock obtained during the shift value and digging in-situ obtained is surveyed, scene is instructed
Construction.
The present invention uses module assembled, and the form of combination is encapsulated using branch, with the digging process in tunnel, by this
Invention information display screen 1, loudspeaker 3, rectangular signal lamp 10, circular broad light 11, firedamp sensor 12, temperature-humidity sensor
13, gas warning grade information in monitoring measurement warning grade information, tunnel is shown near face in real time, and in tunnel
The information such as temperature, humidity and oxygen content, loudspeaker 3, by rectangular signal lamp 10, circular broad light 11, light, sound etc. is straight
See signal and real-time early warning is carried out to disaster, when dangerous, the very first time informs that the workman of the scope of operation withdraws dangerous matter sources.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deform still within protection scope of the present invention that creative work can make.
Claims (10)
1. a kind of tunnel construction disaster synchronous monitoring warning device, it is characterised in that described including a controller
Input connection firedamp sensor, temperature sensor, the humidity sensor of controller, the output end connection of described controller are believed
Cease display screen, rectangular signal lamp, circular broad light；Described controller is powered by power supply for it；Described information display screen peace
In a containment vessel, the charging inlet of promising power source charges and the electricity for showing electricity are installed in the bottom of containment vessel
Measure display, the Wireless Transmitter being connected with controller, cable interface and USB interface.
2. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described
Peg button is installed in the side of containment vessel, for whole device to be fixed in tunnel.
3. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described guarantor
Protective case side is also equipped with the rectangular signal lamp being connected with controller and circular broad light, by different light colors, rises
To the function of propagating different warning grades.
4. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described
The bottom of protective housing is also equipped with sound transmission device；Sound transmission device is arranged symmetrically in the bottom of protective housing, plays
The function of voice broadcast monitoring and early warning information, and it is recessed instrument.
5. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described watt
This sensor, temperature-humidity sensor, for measuring the temperature and humidity in gas density in tunnel, monitoring tunnel.
6. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described information
Display screen is LED display, can displays temperature, humidity, gas bearing capacity and warning grade information.
7. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described tunnel
Road construction disaster synchronous monitoring warning device, using module assembled, the form of combination is encapsulated using branch.
8. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described square
Shape signal lamp, it is front and rear to be symmetrical arranged.
9. tunnel construction disaster synchronous monitoring warning device as claimed in claim 1, it is characterised in that described circle
Shape broad light, vertical word order is provided with two rows, front and rear setting in the side of protective housing.
10. the operating method of the tunnel construction disaster synchronous monitoring warning device as described in claim 1-9, its feature
It is, comprises the following steps：
Step 1：For the particular surroundings in tunnel, purchase meets various in the various sensors and instrument of accuracy of detection requirement match somebody with somebody
Part；Step 2：All accessories in step one and sensor are carried out system encapsulation by producing device shell, carry out waterproof, explosion-proof
After processing, packaging makes integral, and preliminary test is carried out to apparatus function；
Step 3：After said apparatus and tunnel wisdom prediction-early warning system are attached by wireless or wired mode,
By implantation of device on the abutment wall away from tunnel tunnel face certain distance, realize in tunnel the Simultaneous Monitoring of many physical quantitys to it is related pre-
The real-time transmission of alert information, the part as wisdom prediction-early warning system.
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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107091116A true CN107091116A (en) | 2017-08-25 |
| CN107091116B CN107091116B (en) | 2019-06-14 |
Family
ID=59639206
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|---|---|---|---|
| CN201710423234.0A Active CN107091116B (en) | 2017-06-07 | 2017-06-07 | Tunnel construction disaster synchronous monitoring warning device and its application method |
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| CN113586154A (en) * | 2021-08-20 | 2021-11-02 | 石家庄铁道大学 | Tunnel construction water inrush early warning system |
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| Publication number | Publication date |
|---|---|
| CN107091116B (en) | 2019-06-14 |
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Inventor after: Li Shucai Inventor after: Zhou Binghua Inventor after: Li Zhiqiang Inventor after: Xue Yiguo Inventor after: Zhang Xueliang Inventor after: Tao Yufan Inventor after: Su Maoxin Inventor after: Qiu Daohong Inventor after: Zhang Kai Inventor after: Xia Teng Inventor before: Li Shucai Inventor before: Xue Yiguo Inventor before: Zhang Xueliang Inventor before: Tao Yufan Inventor before: Su Maoxin Inventor before: Qiu Daohong Inventor before: Zhang Kai Inventor before: Xia Teng Inventor before: Zhou Binghua |
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