CN214796170U - Tunnel structure stability detection alarm device - Google Patents
Tunnel structure stability detection alarm device Download PDFInfo
- Publication number
- CN214796170U CN214796170U CN202120864478.4U CN202120864478U CN214796170U CN 214796170 U CN214796170 U CN 214796170U CN 202120864478 U CN202120864478 U CN 202120864478U CN 214796170 U CN214796170 U CN 214796170U
- Authority
- CN
- China
- Prior art keywords
- signal
- vibration
- controller
- responds
- structure stability
- 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.)
- Active
Links
Images
Landscapes
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a tunnel structure stability detects alarm device relates to the field of tunnel construction, and it includes detecting element for detect the vibrations that produce and output vibration signal at the tunnel excavation in-process, processing unit, respond to vibration signal and compare vibration signal with predetermineeing the reference signal, output alarm signal when vibration numerical value that vibration signal corresponds is greater than the numerical value that predetermines the reference signal and correspond, the warning unit is responded to alarm signal and is warned. This application has the effect that the constructor of being convenient for directly perceived experiences the vibrations condition.
Description
Technical Field
The application relates to the field of tunnel construction, in particular to a tunnel structure stability detection alarm device.
Background
The road tunnel construction process mainly comprises the work of tunnel planning, surveying, designing, through control measurement, construction and the like. A tunnel traversing from a mountain or under a hill to shorten the distance and avoid a large slope is called a mountain tunnel; underwater tunnels passing under a river or sea floor to cross a river or channel; urban tunnels are used to cross underground cities to meet the needs of railways to pass through large cities.
The tunnel construction method has the advantages that vibration is easily generated in the tunnel construction process, and constructors cannot intuitively feel the vibration condition, so that the life safety of the constructors is easily damaged when construction occurs.
SUMMERY OF THE UTILITY MODEL
In order to facilitate constructor directly perceivedly experience the vibrations condition, this application provides a tunnel structure stability detects alarm device.
The application provides a pair of tunnel structure stability detects alarm device adopts following technical scheme:
a tunnel structure stability detection alarm device comprises
The detection unit is used for detecting vibration generated in the tunnel excavation process and outputting a vibration signal;
the processing unit responds to the vibration signal, compares the vibration signal with a preset reference signal and outputs an alarm signal when a vibration value corresponding to the vibration signal is greater than a value corresponding to the preset reference signal;
and the warning unit responds to the alarm signal and warns.
By adopting the technical scheme, the detection unit detects the vibration generated in the tunnel construction, generates the vibration signal according to the generated vibration and outputs the vibration signal, the processing unit is internally preset with the reference signal, responds to the vibration signal and compares the vibration signal with the reference signal, when the vibration signal is greater than the reference signal, the processing unit outputs the alarm signal, responds to the alarm signal and sends out an alarm to warn constructors, so that the constructors can conveniently and visually feel the vibration condition, and the occurrence of construction accidents is reduced.
Optionally, the detection unit includes a vibration sensor; the vibration sensor is fixed on the side wall of the tunnel and used for detecting vibration in the tunnel excavation process and outputting a vibration signal.
Through adopting above-mentioned technical scheme, vibrations sensor installation is fixed to the lateral wall in tunnel, and it is more accurate convenient to detect the vibrations in the work progress through vibrations sensor.
Optionally, the processing unit includes a controller, and a signal input end of the controller is connected to a signal output end of the vibration sensor; the controller responds to the vibration signal and compares vibration information in the vibration signal with a preset value of the controller, and the controller outputs an alarm signal.
By adopting the technical scheme, the reference signal is preset in the controller, the controller responds to the vibration signal and then counts and compares the vibration data in the vibration signal with the data of the reference signal, if the vibration data in the vibration signal is larger than the data of the reference signal, the controller outputs the alarm signal, and the vibration signal is conveniently processed through the controller.
Optionally, the warning unit includes an LED lamp; the LED lamp is connected with the signal output end of the controller, and the LED lamp responds to the alarm signal and is lighted.
Through adopting above-mentioned technical scheme, the LED lamp lights after responding alarm signal and is used for reminding constructor vibrations data to be greater than and predetermineeing the data, reminds constructor through the LED lamp, makes constructor learn more in time that vibrations data is greater than and predetermines the data.
Optionally, the warning unit further includes a buzzer; the buzzer is connected with the signal output end of the controller, and responds to the alarm signal and buzzes.
Through adopting above-mentioned technical scheme, buzzer sends out behind the response alarm signal and buzzes for warning constructor, further make constructor learn more in time that vibrations data is greater than predetermineeing data, buzzer and LED lamp cooperation use warning effect is better.
Optionally, the mobile terminal further comprises a display unit, wherein the display unit comprises a touch screen; the signal output end of the touch screen is connected with the signal input end of the controller, and the signal output end of the controller is connected with the signal input end of the touch screen;
the controller also outputs a display signal after responding to the vibration signal, and the touch screen responds to the display signal and displays the vibration data; the touch screen responds to an external trigger signal output by a constructor and generates an input signal, and the controller responds to the input signal and modifies a preset reference signal.
By adopting the technical scheme, the controller responds to the vibration signal and outputs the display signal, and the touch screen responds to the display signal and displays the vibration data in the vibration signal, so that constructors can know the vibration data more intuitively. The constructor outputs an external trigger signal, the touch screen responds to the external trigger signal and outputs an input signal, and the controller responds to the input signal and changes a preset reference value.
Optionally, the number of the vibration sensors is multiple, and the signal output ends of the plurality of the vibration sensors are connected with the signal input end of the controller.
Through adopting above-mentioned technical scheme, a plurality of vibrations sensors installation are fixed in the different positions in tunnel for the vibrations that produce when being under construction detect more comprehensively accurate.
Optionally, a signal output end of the controller is connected with a WIFI transmitting device; the controller sends the vibration data to the cloud platform through the WIFI transmitting device based on the vibration signal.
Through adopting above-mentioned technical scheme, WIFI emitter will shake data transmission and to cloud platform, conveniently carry out many-sided control to the vibrations that produce during the construction.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the detection unit detects vibration generated in tunnel construction, generates a vibration signal according to the generated vibration and outputs the vibration signal, a reference signal is preset in the processing unit, the processing unit responds to the vibration signal and compares the vibration signal with the reference signal, when the vibration signal is greater than the reference signal, an alarm signal is output, the warning unit responds to the alarm signal and gives an alarm to warn constructors, so that the constructors can conveniently and visually feel the vibration condition, and the occurrence of construction accidents is reduced;
2. the controller is internally preset with a reference signal, the controller responds to the vibration signal and then counts and compares the vibration data in the vibration signal with the data of the reference signal, if the vibration data in the vibration signal is larger than the data of the reference signal, the controller outputs an alarm signal, and the vibration signal is conveniently processed through the controller.
Drawings
Fig. 1 is a circuit diagram of a tunnel structure stability detection alarm device according to an embodiment of the present application.
Description of reference numerals: 1. a detection unit; 11. a shock sensor; 2. a processing unit; 21. a controller; 3. a warning unit; 31. an LED lamp; 32. a buzzer; 4. a display unit; 41. a touch screen; 5. and a WIFI transmitting device.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses tunnel structure stability detection alarm device.
Referring to fig. 1, the tunnel structure stability detection alarm device includes a detection unit 1, a processing unit 2 and an alarm unit 3. The detection unit 1 is used for detecting vibration generated during tunnel construction and outputting a vibration signal according to the detected vibration data, a reference signal is preset in the processing unit 2, the reference signal corresponds to vibration reference data, the controller 21 responds to the vibration signal and compares data in the vibration signal with the vibration reference data, and if the data in the vibration signal is larger than the vibration reference data, the controller 21 outputs an alarm signal. The warning unit 3 responds to the alarm signal and gives an alarm, so that the purpose of warning constructors is achieved.
Referring to fig. 1, the detecting unit 1 includes a plurality of vibration sensors 11, the plurality of vibration sensors 11 are installed and fixed on the side wall of the tunnel, the plurality of vibration sensors 11 detect the vibration conditions of the tunnel at various places and generate a plurality of vibration signals, the plurality of vibration sensors 11 enable the vibration conditions of the tunnel generated at various places to be detected more comprehensively and accurately during tunnel construction, and the vibration signals are output through the signal output ends of the vibration sensors 11.
Referring to fig. 1, the processing unit 2 includes a controller 21, and the controller 21 may be a PLC controller or a single chip microcomputer. The signal input end of the controller 21 is connected with the signal output end of the vibration sensor 11 through a lead. The controller 21 is preset with a reference signal, and the reference signal is used for representing vibration reference data. The controller 21 compares the data in the vibration signal with the vibration reference data in the reference signal in response to the vibration signal. If the data in the vibration signal is greater than the vibration reference data, the controller 21 generates an alarm signal based on the comparison result and outputs the alarm signal from the signal output terminal of the controller 21.
Referring to fig. 1, the warning unit 3 includes an LED lamp 31 and a buzzer 32. The signal input end of the LED lamp 31 is connected with the signal output end of the controller 21 through a lead, and the signal input end of the buzzer 32 is connected with the signal output end of the controller 21 through a lead. The LED lamp 31 responds to the alarm signal and lights up, so that the constructor can more easily know that the detected vibration data is greater than the vibration preset data in time, thereby reducing the occurrence of construction accidents. The signal input end of the buzzer 32 is connected with the signal output end of the controller 21 through a lead. The buzzer 32 responds to the alarm signal and starts to sound, so that the constructor can know that the detected vibration data is larger than the preset vibration data more timely and more easily.
Referring to fig. 1, the tunnel structure stability detection alarm device further includes a display unit 4, the display unit 4 includes a touch screen 41, a signal output end of the touch screen 41 is connected to a signal input end of the controller 21 through a wire, and a signal input end of the touch screen 41 is connected to a signal output end of the controller 21 through a wire. The controller 21 also outputs a display signal after responding to the vibration signal, and the touch screen 41 responds to the display signal and displays the vibration data in the vibration signal, so that a constructor can more intuitively master the vibration condition in the construction process.
When vibration preset data in the controller 21 need to be changed, a constructor outputs an external trigger signal according to a numerical value required to be modified, the touch screen 41 responds to the external trigger signal output by the constructor and outputs an input signal, the controller 21 responds to the input signal to modify the vibration preset data, and the constructor can conveniently modify the preset vibration data through the touch screen 41 and is convenient to operate.
Referring to fig. 1, the tunnel structure stability detection alarm device further includes a WIFI transmitting device 5. The signal input end of the WIFI transmitting device 5 is connected with the signal output end of the controller 21 through a wire. The controller 21 responds to the vibration signal and then sends signal data detected by the vibration sensor 11 to the cloud platform or the terminal device in a wireless mode, so that remote and multi-aspect monitoring can be achieved conveniently with the vibration condition.
The implementation principle of the tunnel structure stability detection alarm device in the embodiment of the application is as follows: the vibration sensor 11 detects the vibration condition in the tunnel construction and outputs a vibration signal, the controller 21 responds to the vibration signal and outputs a display signal, the touch screen 41 responds to the vibration signal and displays data in the vibration signal, the controller 21 compares the data in the vibration signal with vibration preset data, if the data in the vibration signal is larger than the vibration preset data, the controller 21 outputs an alarm signal, the LED lamp 31 and the buzzer 32 respond to the alarm signal and work to warn constructors, the WIFI transmitting device 5 wirelessly transmits the data in the vibration signal to a cloud platform or a terminal device, and the vibration condition in the construction is conveniently monitored.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a tunnel structure stability detects alarm device which characterized in that: comprises that
The tunnel excavation device comprises a detection unit (1) for detecting vibration generated in the tunnel excavation process and outputting a vibration signal;
the processing unit (2) responds to the vibration signal, compares the vibration signal with a preset reference signal, and outputs an alarm signal when a vibration value corresponding to the vibration signal is greater than a value corresponding to the preset reference signal;
and the warning unit (3) responds to the alarm signal and warns.
2. The tunnel structure stability detection alarm device according to claim 1, wherein: the detection unit (1) comprises a vibration sensor (11); the vibration sensor (11) is fixed on the side wall of the tunnel, and the vibration sensor (11) is used for detecting vibration in the tunnel excavation process and outputting a vibration signal.
3. The tunnel structure stability detection alarm device according to claim 2, wherein: the processing unit (2) comprises a controller (21), and a signal input end of the controller (21) is connected with a signal output end of the vibration sensor (11); the controller (21) responds to the vibration signal and compares vibration information in the vibration signal with a preset value of the controller (21), and the controller (21) outputs an alarm signal.
4. The tunnel structure stability detection alarm device according to claim 3, wherein: the warning unit (3) comprises an LED lamp (31); the LED lamp (31) is connected with a signal output end of the controller (21), and the LED lamp (31) responds to an alarm signal and is lighted.
5. The tunnel structure stability detection alarm device according to claim 4, wherein: the warning unit (3) further comprises a buzzer (32); the buzzer (32) is connected with the signal output end of the controller (21), and the buzzer (32) responds to the alarm signal and buzzes.
6. The tunnel structure stability detection alarm device according to claim 3, wherein: further comprising a display unit (4), the display unit (4) comprising a touch screen (41); the signal output end of the touch screen (41) is connected with the signal input end of the controller (21), and the signal output end of the controller (21) is connected with the signal input end of the touch screen (41);
the controller (21) responds to the vibration signal and then outputs a display signal, and the touch screen (41) responds to the display signal and displays vibration data; the touch screen (41) responds to an external trigger signal output by a constructor and generates an input signal, and the controller (21) responds to the input signal and modifies a preset reference signal.
7. The tunnel structure stability detection alarm device according to claim 4, wherein: the quantity of vibrations sensor (11) is a plurality of, and a plurality of the signal output part of vibrations sensor (11) is connected with the signal input part of controller (21).
8. The tunnel structure stability detection alarm device according to claim 4, wherein: a signal output end of the controller (21) is connected with a WIFI transmitting device (5); the controller (21) sends the vibration data to the cloud platform through the WIFI transmitting device (5) based on the vibration signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120864478.4U CN214796170U (en) | 2021-04-25 | 2021-04-25 | Tunnel structure stability detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120864478.4U CN214796170U (en) | 2021-04-25 | 2021-04-25 | Tunnel structure stability detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214796170U true CN214796170U (en) | 2021-11-19 |
Family
ID=78689517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120864478.4U Active CN214796170U (en) | 2021-04-25 | 2021-04-25 | Tunnel structure stability detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214796170U (en) |
-
2021
- 2021-04-25 CN CN202120864478.4U patent/CN214796170U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203241821U (en) | Crawler type coal mine gas tour-inspection robot | |
| CN105223034B (en) | A kind of braking performance test method and its system | |
| US8723691B2 (en) | Pedestrian safety system | |
| CN105572300A (en) | Gas detection early-warning method, device and system | |
| US20100231373A1 (en) | Intelligent Vehicular Speed Control System | |
| CA2796846C (en) | Object proximity warning system and method | |
| CN105280004B (en) | A kind of driver's prior-warning device based on bridge opening ponding | |
| CN105651291A (en) | Fault early warning method and system for vehicles | |
| CN203572887U (en) | Wireless three dimensional electric field measurement alarm device | |
| CN104827963A (en) | Method of collision avoidance and intelligent early warning for vehicle, control system and control device | |
| CN205334690U (en) | Timely alarm device of highway side slope danger rock mass landslide disaster | |
| CN104715597A (en) | High-speed railway seismic data information acquiring and early warning method and system | |
| CN104374466B (en) | Optical fiber vibration real-time monitoring and alarming system for roadbed collapse | |
| CN105096620B (en) | A kind of measure, assessment and the alarming device and method of the discharge of vehicle in express way gaseous contaminant | |
| CN108230624A (en) | Mountain landslide supervision system based on CC2530 | |
| CN214796170U (en) | Tunnel structure stability detection alarm device | |
| CN206249517U (en) | A kind of distribution type fiber-optic temperature-sensitive tunnel fire hazard detecting and warning system | |
| CN103576579B (en) | Based on the brake signal harvester of CAN fieldbus, acquisition system and vehicle control system | |
| CN203344818U (en) | Vehicle turning state detecting device based on electronic sensor | |
| KR20070105396A (en) | Morning system for falling rocks using wireless tension measuring apparatus | |
| CN214194675U (en) | Well lid with pressure-bearing counting function | |
| CN207352162U (en) | A kind of laser range finder | |
| CN105004397A (en) | City underground tunnel water level early warning apparatus | |
| RU91458U1 (en) | ALARM SYSTEM AND NOTIFICATIONS IN THE EVENT OF EARTH DEFORMATION IN KARST DANGEROUS SITES | |
| CN118429934B (en) | Tunnel monitoring method and related equipment thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |