Mine roadway intelligent monitoring integrated device and application method

Abstract

The invention relates to the technical field of roadway monitoring, in particular to a mine roadway intelligent monitoring integrated device and an application method.The mine roadway intelligent monitoring integrated device comprises a main body device, detachable crawler-type tires are arranged at the bottom of the main body device, and a data collection system and a data analysis system are arranged in the main body device; the monitoring device arranged at the top comprises a roadway full-section deformation scanner, a supporting structure electron microscope scanner, an anchor rod nondestructive monitoring system and a construction environment monitoring device; the data collection system collects monitoring data of the monitoring device and transmits the monitoring data to the data analysis system for analysis; the mine roadway intelligent monitoring integrated device provided by the invention integrates a roadway full-section deformation scanner, a support structure electron microscope scanner, an anchor rod nondestructive monitoring system and a construction environment intelligent monitoring device, can meet various monitoring requirements of a mine roadway at the same time, accelerates the monitoring speed of the mine roadway, improves the monitoring efficiency, and saves manpower and material resources.

Description

Technical Field

[0001] The present invention relates to the technical field of tunnel monitoring, in particular to a mine tunnel intelligent monitoring integrated device and an application method. Background Art

[0002] As shallow coal resources are exhausted, coal mining is gradually developing into deeper areas. Under the influence of factors such as high stress, low strength, and strong disturbance of the surrounding rock, the surrounding rock of deep coal mining is very likely to suffer large deformation and instability. The content of harmful gases such as gas and methane and groundwater increases, and the mine tunnel environment is harsh, which can easily lead to corrosion and damage of tunnel support components, reduce bearing capacity, and fail to meet tunnel support requirements. Therefore, daily monitoring of mine tunnels is a prerequisite for ensuring safe coal mining.

[0003] The existing monitoring methods for mine tunnels are single and can only monitor one aspect at a time, which cannot meet multiple monitoring needs at the same time. In addition, manual collection, analysis and processing of monitoring data are required, resulting in low monitoring efficiency. In addition, the pavement environment of mine tunnels is complex, and the existing monitoring devices still have the problem of difficulty in driving during the monitoring process. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide an integrated device and application method for intelligent monitoring of mine tunnels. By integrating multiple monitoring devices into one on the main device, it can simultaneously meet multiple monitoring needs of mine tunnels and speed up the monitoring of mine tunnels. In order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0005] In the first aspect, the present invention provides an integrated intelligent monitoring device for mine tunnels, including a main body device, the bottom of which is equipped with detachable crawler tires, and a data collection system and a data analysis system are arranged inside. The monitoring device arranged on the top includes a tunnel full-section deformation scanner, a support structure electron microscope scanner, an anchor rod non-destructive monitoring system and a construction environment monitoring device; the data collection system collects the monitoring data of the monitoring device and transmits it to the data analysis system for analysis.

[0006] As a further implementation, the detachable tracked tire includes a roller, a circular roller bar and a flexible track, wherein the circular roller bar is located between the roller and the flexible track.

[0007] As a further implementation, the main device is provided with a wireless receiving device and a wireless transmitting device.

[0008] As a further implementation method, the data collection system collects the data transmitted by the tunnel full-section deformation scanner, the support structure electron microscope scanner, the anchor rod non-destructive monitoring system and the construction environment monitoring device through the wireless receiving device, and transmits the collected data to the data analysis system through the wireless transmission device.

[0009] As a further implementation, the data analysis system is provided with a folder corresponding to the monitoring device, analyzes and processes the corresponding data in the corresponding folder, and transmits the analysis result to the well data monitoring center through the wireless transmission device.

[0010] As a further implementation method, the tunnel full-section deformation scanner emits infrared rays to the tunnel full-section through its own infrared emitting device to monitor the deformation data of the tunnel full-section.

[0011] As a further implementation method, the support structure electron microscope scanner scans the full-section support components of the mine tunnel through its own optical electron microscope to monitor the material composition of the support components and determine the corrosion status of the support components.

[0012] As a further implementation method, the anchor rod non-destructive monitoring system transmits ultrasonic waves to the anchor rods in the mine tunnels through its own ultrasonic transmitting system, monitors the anchor end length, free end length, anchoring force and pre-tightening force of the anchor rods, so as to judge the installation condition and stress state of the anchor rods.

[0013] As a further implementation method, the construction environment monitoring device absorbs the air in the mine tunnel environment to detect the temperature, humidity and oxygen content in the mine tunnel environment, as well as the content of harmful gases such as gas, methane, sulfur, etc., to judge the quality of the mine tunnel environment.

[0014] In a second aspect, the present invention provides an application method of the integrated device for intelligent monitoring of mine tunnels according to the first aspect, comprising the following steps:

[0015] The staff lowered the mine tunnel intelligent monitoring integrated device into the mine tunnel from underground, and the ground staff controlled its movement. During the movement, the tunnel full-section deformation scanner, support structure electron microscope scanner, anchor rod non-destructive monitoring system and construction environment monitoring device were used to monitor the corresponding data in the tunnel. The data collection system received the monitoring data from different monitoring devices through a wireless receiving device, and transmitted the collected data to the data analysis system through a wireless transmission device, and then transmitted the analysis results to the data monitoring center on the well through the wireless transmission device.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The integrated intelligent monitoring device for mine tunnels provided by the present invention integrates a tunnel full-section deformation scanner, a support structure electron microscope scanner, an anchor rod non-destructive monitoring system and a construction environment intelligent monitoring device. It can simultaneously meet various monitoring needs of mine tunnels, speed up the monitoring speed of mine tunnels, improve monitoring efficiency, and save manpower and material resources.

[0018] 2. The integrated intelligent monitoring device for mine tunnels provided by the present invention is internally equipped with a data collection system and a data analysis system. The data collection system collects data transmitted by the monitoring device through a wireless receiving device, and transmits the collected data to the data analysis system through a wireless transmission device. The data analysis system analyzes and processes the corresponding data, and transmits the analysis results to the data monitoring center on the well through a wireless transmission device. The data collection system and the data analysis system can autonomously collect, transmit and process monitoring data, saving a lot of manpower and material resources.

[0019] 3. The mine tunnel intelligent monitoring integrated device provided by the present invention is equipped with detachable crawler tires, which are simple and convenient to install and disassemble, have strong adaptability, and meet the driving requirements on complex road surfaces in mine tunnels. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0021] Figure 1 It is a schematic diagram of the structure of the integrated device for intelligent monitoring of mine tunnels in an embodiment of the present invention.

[0022] In the figure: the distances or sizes between parts are exaggerated to show the positions of various parts, and the schematic diagram is for reference only.

[0023] Among them: 1. Main device; 2. Removable crawler tires; 2-1. Roller; 2-2. Round roller; 2-3. Flexible crawler; 3. Data collection system; 4. Data analysis system; 5. Tunnel full-section deformation scanner; 6. Support structure electron microscope scanner; 7. Anchor rod non-destructive monitoring system; 8. Construction environment monitoring device. DETAILED DESCRIPTION

[0024] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0025] Embodiment 1

[0026] In a typical embodiment of the present invention, reference is made to Figure 1As shown, the integrated device for intelligent monitoring of mine tunnels includes a main device 1, a detachable crawler tire 2 is configured at the bottom, a data collection system 3 and a data analysis system 4 are arranged inside, and the monitoring device arranged on the top includes a tunnel full-section deformation scanner 5, a support structure electron microscope scanner 6, an anchor rod non-destructive monitoring system 7 and a construction environment monitoring device 8; the data collection system 3 collects the monitoring data of the monitoring device and transmits it to the data analysis system 4 for analysis.

[0027] The integrated intelligent monitoring device for mine tunnels provided in this embodiment integrates a tunnel full-section deformation scanner 5, a support structure electron microscope scanner 6, an anchor rod non-destructive monitoring system 7 and a construction environment intelligent monitoring device 8, and can meet various monitoring needs of mine tunnels at the same time.

[0028] The detachable crawler tire 2 includes a roller 2-1, a circular roller 2-2 and a flexible crawler 2-3. The roller 2-1, the circular roller 2-2 and the flexible crawler 2-3 are all provided with gear-shaped protrusions on the outside and mesh with each other. The flexible crawler 2-3 includes an inner flexible crawler and an outer flexible crawler. Several rollers 2-1 are arranged in sequence, and the outer side cooperates with the inner flexible crawler. A circular roller 2-2 is provided between the inner flexible crawler and the outer flexible crawler. The roller 2-1 rotates to drive the inner flexible crawler to move, and the circular roller 2-2 is driven to move through the inner flexible crawler, and then the outer flexible crawler is driven to move, so that the machine can travel. Compared with the traditional crawler with "complex structure, heavy weight, large inertia and low travel speed", the crawler structure of this embodiment is simple, low weight, large contact area between the crawler and the ground, strong grip, sufficient power and fast speed. The detachable crawler tire is easy and convenient to install, and the overall softness is suitable for the complex road environment of mine tunnels.

[0029] The main device 1 shell is made of anti-corrosion and anti-rust high-strength steel, and the main device 1 is provided with a wireless receiving device and a wireless transmission device. The personnel on the mine control the operation of the mine tunnel intelligent monitoring integrated device through the wireless receiving device and the wireless transmission device.

[0030] The tunnel full-section deformation scanner 5 emits infrared rays to the tunnel full-section through its own infrared emitting device to monitor the deformation data of the tunnel full-section.

[0031] The support structure electron microscope scanner 6 scans the full-section support components of the mine tunnel through its own optical electron microscope to monitor the material composition of the support components and determine the corrosion status of the support components.

[0032] The anchor rod non-destructive monitoring system 7 can monitor not only the anchor rod but also the anchor cable. It transmits ultrasonic waves to the anchor rods in the mine tunnels through its own ultrasonic transmitting system, monitors the anchor end length, free end length, anchoring force and pre-tightening force of the anchor rod, so as to judge the installation condition and stress state of the anchor rod.

[0033] The construction environment monitoring device 8 absorbs the air in the mine tunnel environment to detect the temperature, humidity and oxygen content in the mine tunnel environment, as well as the content of harmful gases such as gas, methane, sulfur, etc., so as to judge the quality of the mine tunnel environment.

[0034] The data collection system 3 collects data transmitted by the tunnel full-section deformation scanner 5, the support structure electron microscope scanner 6, the anchor rod non-destructive monitoring system 7 and the construction environment monitoring device 8 through a wireless receiving device, and transmits the collected data to the data analysis system 4 through a wireless transmission device.

[0035] The data analysis system 4 is provided with folders corresponding to the monitoring devices, analyzes and processes the corresponding data in the corresponding folders, and transmits the analysis results to the well data monitoring center through the wireless transmission device.

[0036] Specifically, the data analysis system 4 receives the data transmitted by the data collection system 3 through a wireless receiving device, and stores the data in corresponding folders, including a folder for deformation of the entire section of the tunnel, a folder for electron microscope scanning results of the support structure, a folder for nondestructive monitoring results of anchor rods, and a folder for monitoring results of the construction environment. The corresponding data is processed in different folders, and the processing results are transmitted to the data monitoring center on the well through a wireless transmission device. The processing result of the folder for deformation of the entire section of the tunnel is to generate a deformation line graph of each position and a panoramic three-dimensional map of the tunnel. The processing result of the folder for electron microscope scanning results of the support structure is to analyze the rust position and degree of rust of each supporting component. The processing result of the folder for nondestructive monitoring results of anchor rods is to analyze the length of the anchor end, the length of the free end, the anchoring force and the preload force of the anchor rod. The processing result of the folder for intelligent monitoring results of the construction environment is to analyze the temperature, humidity, oxygen and harmful gas content.

[0037] The integrated intelligent monitoring device for mine tunnels in this embodiment is internally equipped with a data collection system and a data analysis system, which can autonomously collect, transmit and process monitoring data, saving a lot of manpower and material resources.

[0038] Embodiment 2

[0039] This embodiment provides an application method of the mine tunnel intelligent monitoring integrated device according to the first embodiment, including the following steps:

[0040] The staff lowered the mine tunnel intelligent monitoring integrated device into the mine tunnel through the well, and the ground staff controlled its movement. During the movement, the tunnel full-section deformation scanner 5, the support structure electron microscope scanner 6, the anchor rod non-destructive monitoring system 7 and the construction environment monitoring device 8 were used to monitor the corresponding data in the tunnel. The data collection system 3 received the monitoring data from different monitoring devices through the wireless receiving device, and transmitted the collected data to the data analysis system 4 through the wireless transmission device, and then transmitted the analysis results to the data monitoring center on the well through the wireless transmission device.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The integrated device for intelligent monitoring of mine tunnels is characterized by: It includes a main device with detachable crawler tires at the bottom, a data collection system and a data analysis system inside, and a monitoring device on the top including a tunnel full-section deformation scanner, a support structure electron microscope scanner, an anchor rod non-destructive monitoring system and a construction environment monitoring device; the data collection system collects the monitoring data of the monitoring device and transmits it to the data analysis system for analysis.

2. The integrated device for intelligent monitoring of mine tunnels according to claim 1 is characterized in that: The detachable crawler tire comprises a roller, a circular roller bar and a flexible crawler, wherein the circular roller bar is located between the roller and the flexible crawler.

3. The integrated device for intelligent monitoring of mine tunnels according to claim 1 is characterized in that: The main device is provided with a wireless receiving device and a wireless transmitting device.

4. The integrated device for intelligent monitoring of mine tunnels according to claim 3 is characterized in that: The data collection system collects the data transmitted by the tunnel full-section deformation scanner, the support structure electron microscope scanner, the anchor rod non-destructive monitoring system and the construction environment monitoring device through the wireless receiving device, and transmits the collected data to the data analysis system through the wireless transmission device.

5. The integrated device for intelligent monitoring of mine tunnels according to claim 4 is characterized in that: The data analysis system is provided with a folder corresponding to the monitoring device, analyzes and processes the corresponding data in the corresponding folder, and transmits the analysis result to the well data monitoring center through the wireless transmission device.

6. The integrated device for intelligent monitoring of mine tunnels according to claim 1 is characterized in that: The tunnel full-section deformation scanner emits infrared rays to the tunnel full section through its own infrared emitting device to monitor the tunnel full-section deformation data.

7. The integrated device for intelligent monitoring of mine tunnels according to claim 1 is characterized in that: The support structure electron microscope scanner uses its own optical electron microscope to scan the full-section support components of the mine tunnel to monitor the material composition of the support components and determine the corrosion status of the support components.

8. The integrated device for intelligent monitoring of mine tunnels according to claim 1 is characterized in that: The anchor rod nondestructive monitoring system transmits ultrasonic waves to the anchor rods in the mine tunnel through its own ultrasonic transmitting system, monitors the anchor end length, free end length, anchoring force and preload force of the anchor rod, so as to judge the installation condition and stress state of the anchor rod.

9. The integrated device for intelligent monitoring of mine tunnels according to claim 1, characterized in that: The construction environment monitoring device absorbs the air in the mine tunnel environment to detect the temperature, humidity and oxygen content in the mine tunnel environment, as well as the content of harmful gases such as gas, methane, sulfur, etc., so as to judge the quality of the mine tunnel environment.

10. The application method of the mine tunnel intelligent monitoring integrated device according to any one of claims 1 to 9, characterized in that: The following steps are involved: The staff lowered the mine tunnel intelligent monitoring integrated device into the mine tunnel from underground, and the ground staff controlled its movement. During the movement, the tunnel full-section deformation scanner, support structure electron microscope scanner, anchor rod non-destructive monitoring system and construction environment monitoring device were used to monitor the corresponding data in the tunnel. The data collection system received the monitoring data from different monitoring devices through a wireless receiving device, and transmitted the collected data to the data analysis system through a wireless transmission device, and then transmitted the analysis results to the data monitoring center on the well through the wireless transmission device.

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