Geological disaster monitoring and protection network

Abstract

This utility model provides a geological disaster monitoring and protection network. The monitoring and protection network consists of a mesh sensing unit, a signal processing unit, and an adaptive fixing component. The mesh sensing unit is a grid of continuous signal sensing lines covered with an environmental protection layer. The signal processing unit is electrically connected to both ends of the sensing lines, detects continuity and outputs a level signal. The adaptive fixing component includes anchors and a clamping mechanism. The anchor end is inserted into the geological body, and the mounting end is connected to the base of the clamping mechanism. The clamping mechanism fixes the nodes of the detection network through clamping channels and closures, and the sensing lines remain conductive within the channels. The anchors and clamping mechanism are connected at adjustable angles. The clamping channels are cross-shaped, and the closures are spiral locking caps. Adjacent sensing units are connected in series through plug-in terminals. This monitoring and protection network provides comprehensive monitoring, is stable and reliable, easy to install and maintain, highly adaptable to the environment, and also has a protective function.

Description

Technical Field

[0001] This utility model relates to the field of geological disaster monitoring technology, and more specifically, to a geological disaster monitoring and protection network. Background Technology

[0002] Geological disasters, such as landslides and debris flows, seriously threaten people's lives and property, as well as the stable operation of infrastructure. Effective monitoring methods are crucial for early warning of geological disasters and for ensuring social safety and stability. However, existing geological disaster monitoring methods and equipment have many shortcomings.

[0003] Some traditional monitoring equipment relies on single-point measurements, making it impossible to comprehensively acquire information on the overall changes in geological bodies. For example, some monitoring methods using single-point displacement sensors can only reflect minute changes at specific locations, making it difficult to accurately grasp the movement trends of large-area geological bodies. If the disaster-prone area is not near the sensor deployment point, monitoring may fail, preventing timely early warnings.

[0004] Meanwhile, the installation and maintenance of some existing monitoring systems are quite complex. For example, some systems require extensive wiring within geological formations, which is not only time-consuming and labor-intensive to install, but also difficult to maintain later. Once a line fails, troubleshooting and repairing the problem requires a significant amount of manpower and time, affecting the continuity and accuracy of monitoring. Utility Model Content

[0005] Based on the above-mentioned technical problems, this utility model proposes a geological disaster monitoring and protection network.

[0006] A geological disaster monitoring and protection network includes:

[0007] The mesh sensing unit is a detection mesh with a grid topology formed by continuous signal sensing lines woven together, and the surface of the signal sensing lines is covered with an environmental protection layer.

[0008] The signal processing unit is electrically connected to both ends of the signal sensing line and is used to detect the on / off state of the signal sensing line in real time and output a level signal.

[0009] Adaptive fixed components, including:

[0010] Anchors have an anchoring end that penetrates into the geological body and an exposed mounting end;

[0011] The clamping mechanism includes a base connected to the anchor mounting end, a clamping channel for clamping the probe network node, and a detachable closure for sealing the opening of the clamping channel.

[0012] The detection network achieves distributed mechanical connection with the anchor by embedding nodes into the clamping channel, and the signal sensing line maintains a continuous conductive state within the clamping channel.

[0013] Preferably, the mounting end of the anchor is provided with an external thread, and the bottom of the base of the clamping mechanism is provided with a matching threaded hole, so that the adjustable angle connection between the clamping mechanism and the anchor can be achieved by thread engagement.

[0014] Preferably, the clamping channel is a cross-shaped cavity structure, the detection network nodes are embedded in the clamping channel in a cross shape, and the closure applies radial constraint force to the nodes.

[0015] Preferably, the closure is a spiral locking cap, and the opening end of the clamping channel is provided with an external thread. The spiral locking cap presses the detection network node through the threaded engagement.

[0016] Preferably, adjacent mesh sensing units are connected in series to extend the signal sensing lines, forming a distributed monitoring network. Beneficial effects

[0017] 1. Comprehensive monitoring: The grid topology detection network can cover a large area of ​​the monitoring area, comprehensively perceive changes in the geological body, overcome the limitations of traditional single-point measurement, and improve the accuracy and comprehensiveness of monitoring;

[0018] 2. Stable and reliable: The adaptive fixing components ensure a stable connection between the monitoring and protection net and the geological body. Through distributed mechanical connections and continuous conductive design of the signal sensing lines, the reliability and stability of the monitoring system in complex geological environments are guaranteed.

[0019] 3. Easy installation and maintenance: The threaded connection between the anchor and the clamping mechanism, the design of the spiral locking cap, and the series expansion method of the plug-in terminals make the installation, maintenance and expansion of the monitoring and protection net more convenient and faster, reducing manpower and time costs;

[0020] 4. Strong environmental adaptability: The environmental protection layer on the surface of the signal sensing line can effectively resist the impact of harsh natural conditions on the monitoring system, ensuring normal operation in various complex geological environments;

[0021] 5. It also has a protective function: By fixing the detection network to the geological body, it can play a protective role against small-scale geological changes to a certain extent, preventing the further development of disasters, and realizing the dual functions of monitoring and protection. Attached Figure Description

[0022] Figure 1 A schematic diagram of the structure of this utility model is shown;

[0023] Figure 2 A schematic diagram of the adaptive fixed component is shown.

[0024] In the attached diagram, 1 is the mesh sensing unit, 2 is the signal sensing line, 3 is the environmental protection layer, 4 is the signal processing unit, 5 is the clamping mechanism, 501 is the base, 502 is the threaded hole, 503 is the clamping channel, 504 is the closure, and 6 is the anchor. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0026] like Figures 1-2 The image shows a geological disaster monitoring and protection network, which mainly consists of a mesh sensing unit 1, a signal processing unit 4, and an adaptive fixing component.

[0027] The mesh sensing unit 1 is formed by weaving continuous signal sensing lines 2 into a detection network with a grid topology. This grid structure can cover a large area of ​​the monitoring area and comprehensively sense changes in the geological body. The surface of the signal sensing lines 2 is covered with an environmental protection layer 3, which can effectively protect the signal sensing lines 2 from the influence of harsh external environments. It adopts an impregnation process, and the adhesive is made of high-toughness and high-weather-resistant materials, such as polyurethane and polyamide, to ensure that the signal sensing lines 2 can still work normally in complex geological environments.

[0028] The signal processing unit 4 is electrically connected to the signal sensing line 2. Its main function is to detect the on / off state of the signal sensing line 2 in real time and output a level signal. By monitoring the high and low levels of the signal sensing line 2, it can detect small changes in the geological body in a timely manner. For example, when the geological body moves or deforms, the signal sensing line 2 may be pulled apart or squeezed. The signal processing unit 4 can quickly detect the change in level at this point and transmit early warning information about the occurrence of geological disasters through the change in the level signal.

[0029] The adaptive fixing component includes an anchor 6 and a clamping mechanism 5. The anchor 6 has an anchoring end that penetrates into the geological body and an exposed installation end. The anchoring end penetrates deep into the geological body, providing a stable fixing foundation for the entire monitoring and protection network, ensuring the stability of the monitoring and protection network on the geological body, and preventing it from shifting due to geological changes or external forces.

[0030] The clamping mechanism 5 includes a base 501 connected to the mounting end of the anchor 6, a clamping channel 503 for clamping the nodes of the detection network, and a detachable closure 504 for sealing the opening of the clamping channel 503. The detection network achieves a distributed mechanical connection with the anchor 6 by embedding the nodes into the clamping channel 503. This connection method allows the detection network to be uniformly fixed on the geological body, avoiding damage caused by uneven local stress. Furthermore, the signal sensing line 2 maintains continuous conductivity within the clamping channel 503, ensuring normal signal transmission.

[0031] As a further optimization:

[0032] The mounting end of the anchor 6 is provided with an external thread, and the bottom of the base 501 of the clamping mechanism 5 is provided with a matching threaded hole 502. The clamping mechanism 5 and the anchor 6 are detachably connected by thread engagement. This design makes it easier for the clamping mechanism 5 to fix the detection net and enhance the fit and stability of the monitoring and protection net with the geological body.

[0033] The clamping channel 503 has a cross-shaped cavity structure. The detection network nodes are embedded in the clamping channel 503 in a cross-shaped form, and the sealing member 504 applies a radial constraint force to the nodes. The cross-shaped cavity structure matches the cross-shaped form of the detection network nodes, which can clamp the detection network nodes more securely. The radial constraint force applied by the sealing member 504 further ensures that the nodes will not loosen in the clamping channel 503, thus ensuring the reliability of the connection between the detection network and the anchor 6.

[0034] The closure 504 is a spiral locking cap. The opening end of the clamping channel 503 is provided with an external thread. The spiral locking cap clamps the detection network node through the thread engagement. The design of the spiral locking cap makes the installation and disassembly of the closure 504 more convenient. The detection network node can be tightened and loosened by rotating the spiral locking cap, which is convenient for operation during installation and maintenance.

[0035] Adjacent mesh sensing units 1 can be connected in series to extend signal sensing lines 2 through existing plug-in terminals, forming a distributed monitoring network. This series extension method can expand the monitoring range. Through the collaborative work of multiple mesh sensing units 1, the changes of large-area geological bodies can be monitored more comprehensively, improving the accuracy and reliability of monitoring.

[0036] The installation process for this device is as follows:

[0037] 1. Install anchor 6: Determine the installation position of anchor 6 according to the geological conditions and monitoring requirements of the monitoring area. Use professional tools to drive the anchor end of anchor 6 vertically into the geological body to ensure that the anchor end penetrates deep into the geological body and provides sufficient anchoring force. The exposed installation end should be kept vertical and in an accurate position so as to be connected to the clamping mechanism 5 later.

[0038] 2. Install clamping mechanism 5: Align the threaded hole 502 at the bottom of the base 501 of clamping mechanism 5 with the external thread at the mounting end of anchor 6, and rotate the base 501 to make the threads of the two engage.

[0039] 3. Install the detection net: Embed the nodes of the detection net into the clamping channel 503 in a cross shape, ensuring that the signal sensing line 2 remains continuously conductive within the clamping channel 503. Then, screw the screw locking cap into the external thread at the opening end of the clamping channel 503. By rotating the screw locking cap, apply radial constraint force to the nodes of the detection net, making them firmly fixed within the clamping channel 503. Following the above steps, connect each node of the detection net to the clamping mechanism 5 in sequence to complete the installation of the detection net.

[0040] 4. Connect the signal processing unit 4: Connect the signal processing unit 4 to both ends of the signal sensing line 2 of the detection network to ensure a firm connection and normal signal transmission. Check the working status of the signal processing unit 4 to ensure that it can detect the on / off status of the signal sensing line 2 in real time and output a level signal.

[0041] 5. Expand the monitoring network: If it is necessary to expand the monitoring range, the signal sensing lines 2 of adjacent mesh sensing units 1 can be connected in series through plug-in terminals to ensure that the plug-in terminals are tightly connected and the signal transmission is stable, forming a larger-scale distributed monitoring network.

[0042] Through the above specific implementation methods, the geological disaster monitoring and protection network of the present invention can effectively monitor and protect against geological disasters, providing strong support for ensuring the safety of people's lives and property and the stable operation of infrastructure.

[0043] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A geological disaster monitoring and protection network, characterized in that, include: The mesh sensing unit is a detection mesh with a grid topology formed by continuous signal sensing lines woven together, and the surface of the signal sensing lines is covered with an environmental protection layer. The signal processing unit is electrically connected to both ends of the signal sensing line and is used to detect the on / off state of the signal sensing line in real time and output a level signal. Adaptive fixed components, including: Anchors have an anchoring end that penetrates into the geological body and an exposed mounting end; The clamping mechanism includes a base connected to the anchor mounting end, a clamping channel for clamping the probe network node, and a detachable closure for sealing the opening of the clamping channel. The detection network achieves distributed mechanical connection with the anchor by embedding nodes into the clamping channel, and the signal sensing line maintains a continuous conductive state within the clamping channel.

2. The geological disaster monitoring and protection network according to claim 1, characterized in that: The mounting end of the anchor is provided with an external thread, and the bottom of the base of the clamping mechanism is provided with a matching threaded hole. The adjustable angle connection between the clamping mechanism and the anchor is achieved by thread engagement.

3. The geological disaster monitoring and protection network according to claim 1, characterized in that: The clamping channel is a cross-shaped cavity structure. The detection network nodes are embedded in the clamping channel in a cross-shaped configuration, and the sealing member applies radial constraint force to the nodes.

4. The geological disaster monitoring and protection network according to claim 3, characterized in that: The closure is a spiral locking cap, with an external thread at the opening end of the clamping channel. The spiral locking cap presses the detection network node through the threaded engagement.

5. The geological disaster monitoring and protection network according to claim 1, characterized in that: Adjacent mesh sensing units are connected in series via plug-in terminals to extend the signal sensing lines, forming a distributed monitoring network.

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