CN112902884A - Lining crack depth measurement system - Google Patents
Lining crack depth measurement system Download PDFInfo
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- CN112902884A CN112902884A CN201911135646.XA CN201911135646A CN112902884A CN 112902884 A CN112902884 A CN 112902884A CN 201911135646 A CN201911135646 A CN 201911135646A CN 112902884 A CN112902884 A CN 112902884A
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- water flow
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- positioning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/14—Measuring arrangements characterised by the use of fluids for measuring depth
Abstract
The invention discloses a lining crack depth measuring system which comprises a constant-pressure water flow measuring module, a water flow detecting module, a pressure regulating module, a communicating module, a water meter module, a positioning module, a control module, an alarm module, a cloud, a server, a recording module, a barometer, a GPS module, an illuminating module, an infrared detector, an audible and visual alarm, a buzzer and a wireless receiving and transmitting module, wherein the constant-pressure water flow measuring module is connected with the water meter module; according to the lining crack depth measuring system, the server is used for carrying out overall control and calculation, the automation degree is increased, the calculation speed is higher, problems are located in real time through the positioning module, timely repairing is facilitated, information storage and network transmission are carried out through the cloud, remote control and information storage are facilitated, water flow change information is measured through the constant-pressure water flow measuring module and the water flow detecting module, and more accurate data information support is provided for calculating crack depth measurement.
Description
Technical Field
The invention relates to the technical field of depth measurement, in particular to a lining crack depth measurement system.
Background
Tunnel lining refers to a permanent structure that supports and maintains the long-term stability and durability of a tunnel. The function is as follows: supporting and maintaining the stability of the tunnel; the space required by the train operation is kept; preventing the weathering of the surrounding rock; relieving the influence of underground water, etc. Therefore, the tunnel lining must have sufficient strength, durability, and some resistance to freezing, permeability, and erosion;
the tunnel lining is mainly composed of an arch ring, side walls, an inverted arch and a bottom plate. In order to discharge water in the tunnel, a drainage ditch (a central drainage ditch or a side ditch) is also arranged in the tunnel. Once cracks appear, safety hazards are easily caused, but the depth of the cracks must be known in the repairing process, so that the repairing work is convenient, and therefore a lining crack depth measuring system is needed.
Disclosure of Invention
The invention aims to provide a lining crack depth measuring system which has the advantages of high measuring speed, accurate measured data, high reliability, strong environment adaptability, low cost, real-time monitoring of crack dynamics and convenience in operation and solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a lining crack depth measuring system comprises a constant-pressure water flow measuring module, a water flow detecting module, a pressure regulating module, a communicating module, a water meter module, a positioning module, a control module, an alarm module, a cloud, a server, a recording module barometer, a GPS module, a lighting module, an infrared detector, an audible and visual alarm, a buzzer and a wireless transceiver module, wherein the server is respectively connected with the wireless transceiver module, the control module, the recording module and the cloud through cables and a network, the cloud is connected with the control module through the network, the control module is connected with the positioning module and the alarm module through cables, the positioning module is connected with the water meter module, the pressure regulating module barometer, the GPS module, the lighting module, the infrared detector and the communicating module through cables, the pressure regulating module is connected with the communicating module and the water flow constant-pressure measuring module through cables, the constant-pressure water flow measuring, the water meter module is connected with the water flow detection module through a cable;
the server adopts a CPU processor to analyze data, analyzes the water flow condition in the whole system according to the data, and controls the whole system, analyzes, compares and calculates the data;
the constant-pressure water flow measuring module is placed at the position of a tunnel lining crack to be measured through a measuring pipe of constant-pressure water flow to obtain measuring pipe monitoring flow data when water flow in the measuring pipe permeates into the tunnel lining crack;
the water flow detection module measures and monitors water flow and water flow speed through a flowmeter and transmits data information to the water meter module through a cable;
the positioning module is used for preliminarily measuring the height and the depth of the crack position through a barometer, a GPS module and an infrared detector, controlling water pressure through the cooperation of the pressure regulating module and the communication module, carrying out secondary detection on flow change, transmitting detected data information to a server through a cable, and calculating the radial depth of the crack;
the alarm module reminds people through the audible and visual alarm, and sends alarm information to the control module and the ground receiving equipment through the module by adopting GSM (global system for mobile communications) short messages and a network sender, so that the needed alarm information is transmitted in real time.
Preferably, the positioning module performs real-time positioning through a GPS positioner and transmits positioning information to the server.
Preferably, the control module adopts a mobile phone end or a computer end to perform real-time operation, receives and sends real-time information, and transmits the information to the cloud end through a network.
Preferably, the cloud end transmits and stores data on the internet, and personnel can check information in the power system through network information.
Preferably, the recording module classifies and stores the information according to the information of the server, and the related event recording information can be inquired according to the day, the month, the quarter and the year.
Compared with the prior art, the invention has the following beneficial effects: according to the lining crack depth measuring system, the server is used for overall control and calculation, the automation degree is increased, the calculation speed is high, problems are located in real time through the positioning module, timely repairing is facilitated, information storage and network transmission are conducted through the cloud, remote control and information storage are facilitated, water flow change information is measured through the constant-pressure water flow measuring module and the water flow detecting module, and accurate data information support is provided for calculating crack depth measurement.
Drawings
FIG. 1 is a schematic view of the overall structure of a lining crack depth measuring system according to the present invention;
FIG. 2 is a functional implementation diagram of a positioning module of the lining crack depth measurement system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-2, a lining crack depth measuring system comprises a constant pressure water flow measuring module, a water flow detecting module, a pressure regulating module, a communicating module, a water meter module, a positioning module, a control module, an alarm module, a cloud, a server, a recording module barometer, a GPS module, a lighting module, an infrared detector, an audible and visual alarm, a buzzer and a wireless transceiver module, wherein the server is respectively connected with the wireless transceiver module, the control module, the recording module and the cloud through cables, the cloud is connected with the control module through the network, the control module is connected with the positioning module and the alarm module through cables, the positioning module is connected with the water meter module, the pressure regulating module barometer, the GPS module, the lighting module, the infrared detector and the communicating module through cables, the pressure regulating module is connected with the communicating module and the constant pressure water flow measuring module through cables, the constant pressure water flow, the water meter module is connected with the water flow detection module through a cable, the server analyzes data by adopting a CPU processor, analyzes the water flow condition in the whole system according to the data, controls the whole system, analyzes, compares and calculates the data, the constant pressure water flow measurement module is placed at a crack of a tunnel lining to be detected through a measurement pipe of constant pressure water flow to obtain the monitoring flow data of the measurement pipe when the water flow in the measurement pipe permeates into the crack of the tunnel lining, the water flow detection module measures and monitors the water flow and the water flow speed through a flowmeter and transmits the data information to the water meter module through the cable, the positioning module primarily measures the height and the depth of the crack position through a barometer, a GPS module and an infrared detector, controls the water pressure and secondarily detects the flow change through the cooperation of the pressure regulation module and the communication module, and transmits the detected data information to the server through the cable to calculate, alarm module reminds personnel through audible-visual annunciator, send the ware to control module and ground receiving equipment and send alarm information through GSM mobile phone SMS and network through the module, carry out real-time transmission to needs alarm information, orientation module carries out real-time location through the GPS locator, and with the information transmission to the server of location, control module adopts cell-phone end or computer end to carry out real-time operation, receive and send real-time information, and pass through network transmission to high in the clouds with information, the high in the clouds carries out online transmission and storage to data, personnel can carry out network information and look over the information among the electric power system, record module carries out information classification and storage according to the information of server, can be by day, month, season and year inquiry relevant incident record information.
The working principle is as follows: the invention relates to a lining crack depth measuring system, a measuring pipe which is communicated with constant pressure water flow in a constant pressure water flow measuring module is placed at a tunnel lining crack to be measured, the monitoring flow of the measuring pipe when the water flow in the measuring pipe permeates into the tunnel lining crack is obtained, the water flow detecting module measures the water flow and the speed in unit time, data is transmitted to a water meter module, the water flow is matched with a communicating module through a pressure regulating module to regulate the pressure so as to avoid the loss caused by overlarge pressure, then data information is sent to a server to carry out data analysis and calculation, the cross section area of the tunnel lining crack is obtained by calculating according to the monitoring flow of the measuring pipe, the flow of the measuring pipe under constant pressure and the cross section area of the measuring pipe through a linear interpolation method, then the radial depth of the tunnel lining crack is obtained by calculating according to the width of the tunnel, then the data is uploaded to the cloud end for data storage, so that the data can be conveniently checked later, the recording module classifies the data, the pressure gauge can measure the atmospheric pressure and the height of the crack at the moment in the measuring process, provide data support for the positioning module, initially measure the crack depth by using the infrared detector, provide predicted data support, provide light support in the measuring process by using the lighting module, so that the measured data is more accurate and has basis, then the GPS module in the positioning module can send the positioning information to the server, so that the later repair of personnel is facilitated, when the crack surpassed measuring range, control module control alarm module reported to the police, and data not only can be uploaded to the high in the clouds, also can send ground satellite station or receiving arrangement through wireless transceiver module, and the personnel of being convenient for know information anytime and anywhere and make corresponding treatment.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A lining crack depth measurement system is characterized in that: the system comprises a constant-pressure water flow measuring module, a water flow detecting module, a pressure regulating module, a communicating module, a water meter module, a positioning module, a control module, an alarm module, a cloud end, a server, a recording module, a barometer, a GPS module, a lighting module, an infrared detector, an audible and visual alarm, a buzzer and a wireless transceiver module, wherein the server is respectively connected with the wireless transceiver module, the control module, the recording module and the cloud end through cables and a network, the cloud end is connected with the control module through the network, the control module is connected with the positioning module and the alarm module through cables, the positioning module is connected with the water meter module, the pressure regulating module, the barometer, the GPS module, the lighting module, the infrared detector and the communicating module through cables, the pressure regulating module is connected with the communicating module and the constant-pressure water flow measuring module through, the water meter module is connected with the water flow detection module through a cable;
the server adopts a CPU processor to analyze data, analyzes the water flow condition in the whole system according to the data, and controls the whole system, analyzes, compares and calculates the data;
the constant-pressure water flow measuring module is placed at the position of a tunnel lining crack to be measured through a measuring pipe of constant-pressure water flow to obtain measuring pipe monitoring flow data when water flow in the measuring pipe permeates into the tunnel lining crack;
the water flow detection module measures and monitors water flow and water flow speed through a flowmeter and transmits data information to the water meter module through a cable;
the positioning module is used for preliminarily measuring the height and the depth of the crack position through a barometer, a GPS module and an infrared detector, controlling water pressure through the cooperation of the pressure regulating module and the communication module, carrying out secondary detection on flow change, transmitting detected data information to a server through a cable, and calculating the radial depth of the crack;
the alarm module reminds people through the audible and visual alarm, and can also adopt a GSM mobile phone short message and a network transmitter to transmit alarm information to the control module and the ground receiving equipment so as to transmit the needed alarm information in real time.
2. The lining fracture depth measurement system of claim 1, wherein: the positioning module carries out real-time positioning through the GPS module and transmits positioning information to the server.
3. The lining fracture depth measurement system of claim 1, wherein: the control module adopts a mobile phone end or a computer end to carry out real-time operation, receives and sends real-time information, and transmits the information to the cloud end through a network.
4. The lining fracture depth measurement system of claim 1, wherein: the cloud end transmits and stores data on the internet, and personnel can check information in the power system through network information.
5. The lining fracture depth measurement system of claim 1, wherein: the recording module classifies and stores the information according to the information of the server, and can inquire the recording information of the relevant events according to the day, the month, the quarter and the year.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911135646.XA CN112902884A (en) | 2019-11-19 | 2019-11-19 | Lining crack depth measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911135646.XA CN112902884A (en) | 2019-11-19 | 2019-11-19 | Lining crack depth measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112902884A true CN112902884A (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911135646.XA Pending CN112902884A (en) | 2019-11-19 | 2019-11-19 | Lining crack depth measurement system |
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|---|---|
| CN (1) | CN112902884A (en) |
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2019
- 2019-11-19 CN CN201911135646.XA patent/CN112902884A/en active Pending
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Application publication date: 20210604 |
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