CN212779181U - Monitoring device and tunnel and slope deformation monitoring system - Google Patents
Monitoring device and tunnel and slope deformation monitoring system Download PDFInfo
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- CN212779181U CN212779181U CN202022037130.6U CN202022037130U CN212779181U CN 212779181 U CN212779181 U CN 212779181U CN 202022037130 U CN202022037130 U CN 202022037130U CN 212779181 U CN212779181 U CN 212779181U
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Abstract
The utility model relates to a safe deformation monitoring field, concretely relates to monitoring devices, including at least one monitoring unit and data processing terminal, every monitoring unit is inside to be equipped with attitude sensor, and attitude sensor is used for detecting monitoring unit's space gesture change, and the information data that every attitude sensor detected sends to data processing terminal through data transceiver module and handles and show, and all attitude sensor and data transceiver module pass through power supply. The monitoring device has a simple structure, the number of the monitoring units can be adjusted according to actual conditions, the environmental adaptability is strong, the installation is easy, and the occupied operating space is small; in addition, the monitoring device adopts the attitude sensor to detect the change of the spatial attitude, has small measurement error, is easy to realize remote automatic monitoring, has high detection efficiency and is beneficial to convenient remote monitoring.
Description
Technical Field
The utility model relates to a safe deformation monitoring field, especially a monitoring devices and tunnel, slope deformation monitoring system.
Background
At present, in the excavation construction of a tunnel by adopting a 'new Austrian method', a supporting structure and surrounding rocks need to be combined, and the deformation of the tunnel on site is monitored. The tunnel deformation monitoring is used for knowing the stable condition of surrounding rocks and the reliability of primary support and secondary lining structures, and ensures the construction safety and the long-term stability of the structure. The instrument that tunnel deformation monitoring was surveyed and is generally adopted includes: the convergence gauge, the level gauge (including a steel hanging ruler) and the total station need manual operation, reading and data processing for each measurement, have large measurement error and low efficiency, and cannot realize real-time remote automatic monitoring on deformation conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to the problem that prior art exists, provide a monitoring devices, can be used for monitoring structural deformation such as tunnel or slope, lay simply, measurement accuracy is high, but long-range real-time automatic monitoring.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a monitoring devices, includes at least one monitoring unit and data processing terminal, the inside attitude sensor that is equipped with of every monitoring unit, attitude sensor are used for detecting monitoring unit's space gesture change, and the information data that every attitude sensor detected sends to data processing terminal through data transceiver module and handles and show, and all attitude sensors and data transceiver module pass through the power supply. The data transceiver module is internally or externally arranged in the monitoring unit and shared by all the attitude sensors, and correspondingly, the data transceiver module is connected with the data processing terminal through wires or wirelessly.
The monitoring device has a simple structure, the number of the monitoring units can be adjusted according to actual conditions, the environmental adaptability is strong, the installation is easy, and the occupied operating space is small; in addition, the monitoring device adopts the attitude sensor to detect the change of the spatial attitude so as to obtain deformation data, has small measurement error, is easy to realize remote automatic monitoring and has high detection efficiency; the information data detected by the attitude sensor are further sent to an external data processing terminal through the data transceiver module, and the deformation condition of the monitored object is remotely displayed by the data processing terminal, so that the monitoring is convenient.
Preferably, the power supply can be a power supply module, such as a battery, which is arranged in the monitoring device, so that the monitoring device is beneficial to simplifying the structure; the power supply can also be a power supply module externally arranged on the monitoring device, such as a development power supply module, and the investment cost is low; alternatively, the power supply can also be provided by a municipal power supply system, and when the power supply is connected, electricity is led from an electric wire in the tunnel; the power supply is shared by all monitoring units.
Preferably, the monitoring device comprises a plurality of monitoring units, all the monitoring units are connected in series, and all the attitude sensors are connected in parallel with each other and connected with the power supply through power lines. Simple structure, easy layout and high environment adaptability.
Preferably, two adjacent monitoring units pass through the adapter interconnect, can increase or reduce monitoring unit as required, and the adaptability is better.
Preferably, the adapter is provided with a fixing piece, and the fixing piece is used for fixing the monitoring device. The fixing piece can adopt a magnetic adsorption module and is used for fixing the monitoring device on the tunnel primary support steel frame; the fixing member may be an expansion bolt or the like.
Preferably, two adjacent monitoring units are connected with each other through a universal joint, the angle between the two monitoring units can be changed greatly, and the environmental adaptability is better.
Preferably, the monitoring unit is a rigid hollow pipe structure, and is not easy to damage and convenient to install.
Preferably, the cross-sectional shape of the monitoring unit is circular, elliptical or rectangular.
Preferably, the data processing terminal further comprises an alarm unit module, and when the information data detected by the monitoring unit exceeds a predetermined threshold, an alarm is given.
Based on above-mentioned monitoring devices, the utility model provides a monitoring system for monitoring tunnel deformation, including above-mentioned monitoring devices, on a plurality of monitoring unit hoops of monitoring devices laid tunnel lining, the information data that each monitoring unit sent is used for handling and showing at external data processing terminal, carries out remote monitoring.
Based on the monitoring device, the utility model also provides a monitoring system for monitoring the slope deformation, which comprises the monitoring device, at least one vertical hole is arranged on the slope, and the monitoring device is arranged in each hole; the system also comprises an external data processing terminal, wherein the data processing terminal is used for processing and displaying the information data sent by each monitoring unit and carrying out remote monitoring.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses simple structure, the monitoring unit number can be adjusted according to actual conditions, and environment adaptability is strong, and easy installation, operating space occupy for a short time.
2. The utility model discloses an attitude sensor detects the space and warp, and measuring error is little, easily realizes long-range automatic monitoring, and detection efficiency is high. When an emergency occurs, the device can early warn so as to make an emergency measure in time.
Drawings
Fig. 1 is a schematic structural diagram of a monitoring device.
Fig. 2 is a schematic view of the internal structure of the monitoring unit.
Fig. 3 is a schematic view of a cross-sectional arrangement of a monitoring device for monitoring tunnel deformation.
Fig. 4 is a schematic view of the monitoring device for monitoring the deformation of the tunnel in a vertical plane.
Fig. 5 is a schematic view of an arrangement of a monitoring device for monitoring slope deformation.
Icon: 1-a monitoring unit; 2-attitude sensors; 3-a power line; 4-a power supply; 5-a data processing terminal; 6-a data transceiver module; 7-steel frame; 8-an adapter; 9-fixing part.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
A monitoring device, as shown in fig. 1 and 2, comprises a data processing terminal 5 and at least one monitoring unit 1, wherein a posture sensor 2, a data transceiver module 6 and other related circuits are packaged in a single monitoring unit 1. The attitude sensor 2 is used for detecting the attitude change of the external environment where the monitoring unit 1 is located, and the attitude sensor 2 and the data transceiver module 6 are connected through a data line. All the attitude sensors 2 and the data transceiver modules 6 can be connected to an external power supply 4 through power lines 3 for supplying power, and the monitoring device can be supplied with power by a movable open power supply module when being connected with the power supply 4 and can also be directly connected to electric wires in a tunnel for power supply; the information data detected by the attitude sensor 2 is sent to the external data processing terminal 5 through the data transceiver module 6, and the external data processing terminal 5 receives the signal sent by the monitoring device, further processes and displays the signal. The data processing terminal 5 comprises an alarm unit module, and when the monitoring data exceeds a preset threshold value, the alarm unit module gives an alarm in time. The monitoring unit 1 is designed into a rigid hollow pipe structural member, and the cross section of the monitoring unit is circular, elliptical or rectangular.
The monitoring device may comprise a plurality of monitoring units 1, the number of monitoring units 1 being adjusted in dependence of the detected geographical environment. All the monitoring units 1 are connected in series, the power line 3 is connected with all the circuits of the monitoring units 1 in series, and each attitude sensor 2 is connected with the power line 3 in parallel and works independently.
The adjacent monitoring units 1 are connected together through an adapter 8, a fixing piece 9 is arranged on the adapter 8, the monitoring units 1 can be fixed through the fixing piece 9, and the fixing piece 9 can be adsorbed by magnetic force or an expansion bolt and the like and is used for fixing a monitoring device; or connect through the universal joint between the adjacent monitoring unit 1, adapter 8 can be replaced by the universal joint structure promptly, and universal energy-conservation can change great angle enough in order to adapt to complex environment, can be in monitoring unit 1 near tip department trompil so that inside power cord 3 wears out, and penetrate adjacent monitoring unit 1 who also trompil, connects gradually next monitoring unit 1.
As shown in fig. 3 and 4, the monitoring device is used for monitoring tunnel deformation, when an I-shaped steel frame 7 is built by initial lining in a tunnel main tunnel, a plurality of monitoring units 1 are continuously arranged on the I-shaped steel frame 7 along the circumferential direction of the tunnel, and each monitoring unit 1 is positioned on the inner side of the steel frame 7 and assembled into an arch shape.
Example 2
The data transceiver module 6 in the above embodiment 1 may also be externally disposed on the monitoring units 1, and is shared by the monitoring units 1 in a wireless communication manner; the power supply 4 may also be built into the monitoring unit 1 using a battery module.
Example 3
The monitoring device described above can also be used to monitor slope deformation based on the monitoring device in embodiment 1 or embodiment 2. As shown in fig. 5, at least one part of the slope to be monitored is vertically perforated, and a plurality of monitoring units 1 are distributed along the holes; and a data processing terminal 5 is arranged outside and used for processing and displaying information data sent by each monitoring unit 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a monitoring devices, its characterized in that includes at least one monitoring unit (1) and data processing terminal (5), every monitoring unit (1) inside is equipped with attitude sensor (2), attitude sensor (2) are used for detecting the space gesture of monitoring unit (1) changes, every information data that attitude sensor (2) detected send to through data transceiver module (6) data processing terminal (5) are handled and are shown, all attitude sensor (2) with data transceiver module (6) pass through power (4) power supply.
2. A monitoring device according to claim 1, characterized in that the power supply (4) is a power supply module built in or external to the monitoring device, or the power supply (4) is a municipal power supply, which is common to all the monitoring units (1).
3. A monitoring device according to claim 1, characterized by comprising a plurality of said monitoring units (1), all said monitoring units (1) being connected in series with each other.
4. A monitoring device according to claim 3, characterised in that two adjacent monitoring units (1) are connected to each other by means of an adapter (8).
5. A monitoring device according to claim 4, characterized in that the adapter (8) is provided with a fixing member (9), and the fixing member (9) is used for fixing the monitoring device; the fixing piece (9) is a magnetic adsorption module or an expansion bolt.
6. A monitoring device according to claim 3, characterised in that two adjacent monitoring units (1) are connected to each other by a universal joint.
7. A monitoring device according to any of claims 1-6, characterized in that the monitoring unit (1) is a rigid hollow tubular structural part.
8. A monitoring device according to any of claims 1-6, characterized in that the data processing terminal (5) further comprises an alarm unit module.
9. A monitoring system for monitoring tunnel deformations, characterized by comprising a monitoring device according to any one of claims 1-8, the monitoring device having a plurality of monitoring units (1) arranged circumferentially on the tunnel; the external data processing terminal (5) is used for processing and displaying the information data sent by each monitoring unit (1).
10. A monitoring system for monitoring slope deformation, characterized by comprising the monitoring device of any one of the preceding claims 1 to 8, wherein at least one vertical position on the slope is provided with a hole, each hole is internally provided with a plurality of monitoring units (1), a data processing terminal (5) is externally arranged on the hole, and the data processing terminal (5) is used for processing and displaying information data sent by each monitoring unit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022037130.6U CN212779181U (en) | 2020-09-16 | 2020-09-16 | Monitoring device and tunnel and slope deformation monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022037130.6U CN212779181U (en) | 2020-09-16 | 2020-09-16 | Monitoring device and tunnel and slope deformation monitoring system |
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| Publication Number | Publication Date |
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| CN212779181U true CN212779181U (en) | 2021-03-23 |
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| CN202022037130.6U Active CN212779181U (en) | 2020-09-16 | 2020-09-16 | Monitoring device and tunnel and slope deformation monitoring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147522A (en) * | 2023-04-24 | 2023-05-23 | 四川省公路规划勘察设计研究院有限公司 | Automatic monitoring system for tunnel substrate deformation |
-
2020
- 2020-09-16 CN CN202022037130.6U patent/CN212779181U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147522A (en) * | 2023-04-24 | 2023-05-23 | 四川省公路规划勘察设计研究院有限公司 | Automatic monitoring system for tunnel substrate deformation |
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