Disaster monitoring intelligent network

Abstract

The utility model relates to the technical field of disaster monitoring, in particular to a disaster monitoring intelligent network, which comprises supports, a blocking net and a sensing module, the blocking net is arranged between the two supports, a battery pack for supplying power and a data processing unit are arranged in the supports, the sensing module is electrically connected with the data processing unit, and the sensing module is electrically connected with the data processing unit. The sensing module comprises a tilt angle sensor, a tension sensor and a broken line sensor, at least one of the stay wires of the blocking net is connected with the tension sensor, and at least one of the stay wires of the blocking net is electrically connected with the broken line sensor; the device cannot be triggered by other interference such as wind blowing, and the tilt angle sensor is arranged in the bracket and cannot be triggered along with deformation and swing of the stay wire, so that the selection and arrangement of the sensors in the scheme are more reasonable, and the monitoring and grading are more accurate; and meanwhile, the size of the disaster can be accurately judged without arranging a plurality of groups of intelligent networks in the prior art, so that the cost is saved and the construction intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of disaster monitoring, and specifically provides a disaster monitoring intelligent network. Background Art

[0002] In rail transit technology, it is very important to monitor the state of the mountain bodies on both sides of the track. Natural disasters such as debris flow, landslide, rockfall, and collapse may occur on the mountain bodies, which will threaten the normal operation and safety of rail vehicles. Therefore, in order to reduce the harm caused by disasters such as debris flow and landslide to the vehicle road, it is very important to monitor the state of the mountain bodies on both sides of the track.

[0003] Typical disasters, such as debris flow, have super-strong flow characteristics and huge destructive capabilities, and can cause damage to various structures along the way or in the accumulation area through means such as burial and direct impact. There are generally two types of debris flow disasters in mountainous areas. One is the ordinary large-area fan-shaped debris flow. The monitoring methods for such large-area disasters are generally radar monitoring or video monitoring. The other is the valley-type debris flow that is long and narrow and only occurs in specific areas. The disasters that occur in such specific areas can be monitored by trigger sensors set at fixed points.

[0004] In the prior art, trigger sensors are generally set on the wire mesh for induction and identification. For example, in the existing patent CN115830809B - Debris Flow Alarm Intelligent Grid Sensor and Monitoring Method, in order to monitor and identify the scale of valley-type debris flow, three different trigger sensors are combined. By setting vibration sensors, inclination sensors, and wire mesh break sensors on the wire mesh to monitor the state of the wire mesh, and using the state of the wire mesh to reflect the situation of the debris flow. At the same time, this patent also uses the different trigger characteristics of each sensor to distinguish debris flows of different scale levels. However, in debris flows of any scale, it is a two-phase medium of muddy water carrying stones, and its wire mesh is very easy to swing under force, triggering multiple sensors at the same time. The wire mesh is also easily affected by other interferences, such as strong winds, flying birds and other animals. These will cause the wire mesh to swing and trigger the inclination sensor and the vibration sensor. Therefore, currently, a single wire mesh monitoring device is generally inaccurate and prone to false alarms, which will cause a series of unnecessary losses. In order to reduce false alarms, only multiple groups of wire mesh monitoring devices need to be set up for comprehensive evaluation, which will lead to an increase in cost and construction intensity.

[0005] Therefore, there is an urgent need for a disaster monitoring intelligent network with accurate monitoring, high precision and low cost. Summary of the Utility Model

[0006] The utility model provides a disaster monitoring intelligent network, which has higher monitoring accuracy to solve the problem of inaccurate sensor monitoring and false alarms when the intelligent network monitors disasters such as debris flow in the prior art.

[0007] The technical solution of the present utility model is as follows:

[0008] A disaster monitoring intelligent network includes a bracket, a barrier net, and an induction module. The barrier net is arranged between the two brackets. A battery pack for power supply and a data processing unit with wireless transmission function are arranged in the bracket. The induction module is electrically connected to the data processing unit. The induction module includes an inclination sensor, a tension sensor, and a wire break sensor. At least one guy wire of the barrier net is connected to the tension sensor, and at least one guy wire of the barrier net is electrically connected to the wire break sensor.

[0009] In this solution, the monitoring intelligent network is generally arranged in a preset trench planned in advance with a certain disaster guiding function. Only when the guy wire of the barrier net is continuously impacted and the guy wire is tightened and stressed, the tension sensor can send out an induction, and it will not be triggered by other interferences such as wind. And because the inclination sensor is arranged in the bracket, it will not be triggered together with the deformation and swing of the guy wire. When the scale of disasters such as debris flow, rockfall and landslide (subsequent disasters also refer to disasters such as debris flow, landslide, rockfall, and collapse that bury from high to low) increases and the number of stones and mud blocks increases, it is easy to break the guy wire of the barrier net and trigger the wire break induction; and when the scale of the disaster is large enough to damage the bracket, the inclination sensor is triggered. The barrier net in this solution can monitor step by step according to the scale of the disaster. The triggering of each sensor represents a disaster of different scales. When different sensors are triggered, the microcontroller in the data processing unit receives these signals and classifies the different sensor signals into different alarm messages, and wirelessly transmits these messages to the remote monitoring center. That is, setting one sensor trigger as a warning, two sensor triggers as a secondary alarm, and three sensor triggers as a primary alarm. Due to different sensitivities and triggering methods of each sensor, different alarms facilitate the management personnel to quickly understand the state of the disaster and make responses according to the state. The selection and arrangement of the sensors in this solution are more reasonable, and the monitoring classification is also more accurate. At the same time, it is not necessary to set multiple groups of intelligent networks as in the prior art to accurately judge the size of the disaster, saving costs and reducing the construction intensity.

[0010] In order to avoid the inclination sensor being easily triggered, the inclination sensor is arranged on the brackets on both sides of the power grid. Since the existing power grid brackets are rigidly connected to the foundation, the brackets will not fall down. Only when the brackets are damaged, deformed and displaced, the inclination sensor can be triggered, resulting in the inability to obtain timely information about larger-scale disasters.

[0011] Therefore, preferably, the bracket includes a movable bracket rotatably connected to the preset trench and a fixed bracket fixedly connected to the preset trench, and the inclination sensor is arranged on the movable bracket.

[0012] In this solution, the bracket is subjected to the tension of the net, so one side of the bracket is rotated. When the net is impacted and pulls the bracket backward, when the force on the bracket exceeds the support force of the bracket, the bracket can be pulled by the net to deflect and trigger the tilt sensor, reducing the triggering threshold of the tilt sensor. At the same time, the bracket can tilt to move the net backward, exert a certain degree of unloading force, reduce the possibility of the net being broken, and increase the sensing threshold of the wire break sensor. This setting enables the smart network to judge the gradient of disasters of different gradient levels more accurately, so that each sensor can be triggered in time, making the alarm of the entire smart network more accurate and reliable.

[0013] Preferably, it further comprises a supporting unit, wherein the supporting unit comprises a telescopic supporting rod rotatably connected to the dynamic support, and the telescopic supporting rod is used to keep the dynamic support upright.

[0014] In this scheme, a telescopic support rod is set on the dynamic bracket to give the dynamic bracket a supporting force, so that the dynamic bracket can remain upright when not affected by disasters. At the same time, a rotation resistance is also provided to the dynamic bracket. The size of this resistance can be controlled artificially to ensure that the pulling force of the net on the dynamic bracket is greater than the supporting force of the telescopic support rod. This ensures that only disasters above a specified scale can cause the bracket to topple, thereby improving the accuracy of the tilt sensor triggering.

[0015] Preferably, the rotation plane of the movable bracket is parallel to the length direction of the preset groove.

[0016] In this scheme, the bracket will be subject to the impact force of water flow and mud and rocks, but because the bracket is arranged on both sides of the preset groove, the disaster close to the side wall of the groove will be affected by friction and the flow rate will be reduced, and the bracket will be impacted less by the disaster than the middle part of the groove. The rotation direction of the movable bracket is restricted so that the movable bracket is attached to the side wall of the preset groove in any state, thereby preventing the bracket from being accidentally damaged by stones when it rotates and tilts, and also making the layout plane of the telescopic support rod parallel to the flow direction of the disaster, so that the telescopic support rod can also be set against the side wall of the preset groove to prevent damage to the telescopic support rod.

[0017] Preferably, the support unit further comprises a limit baffle, which is arranged beside the rotating shaft of the dynamic support and close to the upstream side, and is used to block the dynamic support from rotating toward the side of the limit baffle. The limit baffle limits the rotation of the support, so that the support can remain upright with only a support force in one direction.

[0018] Since the mountainous area where the disaster occurred is relatively remote, the intelligent network needs to be assembled and installed on-site. The slopes of each preset trench section and the angles of the walls and the bottom are different, and the intelligent network needs to be installed as vertically as possible. For the convenience of construction workers to install, preferably, a T-shaped chute is arranged along the length direction of the movable support, a slider is slidably arranged in the T-shaped chute, the slider is rotatably connected to the telescopic support rod, and a sliding locking structure is arranged on the slider.

[0019] In this solution, one end of the telescopic support rod is rotatably connected with a slider. The slider is directly placed into the T-shaped chute from the end of the movable support. By adjusting the position of the slider in the T-shaped chute, that is, adjusting the position where the telescopic support rod supports the movable support, the initial angle of the movable support can be adjusted under different slopes, so that the movable support can be parallel and upright to the fixed support. After the slider is adjusted to the appropriate position, locking the locking unit can complete the support installation of the telescopic support rod.

[0020] Preferably, an installation plate is arranged at the bottom of the support, and the installation plate is parallel to the installation surface of the support. According to different preset trench slope sections and wall heights, the support can be adaptively installed on the bottom surface or the side surface of the trench. By fixedly arranging an additional connecting plate on the support, the support can be conveniently fixed in the trench.

[0021] Since the supports are installed on both sides of the preset trench, the supports are installed on the side wall or the bottom of the trench according to the actual situation. However, since there is a certain arc on the side wall of the trench and it is not perpendicular to the bottom surface of the trench, and the support needs to be attached to the side wall for installation, direct installation will cause the support to be unable to fit the side wall or interfere with the side wall. For this reason, preferably, one side of the installation plate is rotatably connected to the support, an angle-adjusting bent plate is arranged between the support and the installation plate, one end of the angle-adjusting bent plate is fixedly arranged on the installation plate, the other end of the angle-adjusting bent plate slidably penetrates through the support, and a positioning unit for positioning the angle-adjusting bent plate is arranged on the support.

[0022] In this solution, after the installation plate is fixedly installed on the trench surface, by rotating to adjust the angle between the support and the installation plate, the angle between the support and the installation plate is controlled by the depth at which the angle-adjusting bent plate is inserted into the support. The rotation direction of the installation plate and the support is perpendicular to the rotation plane of the support around the support. That is, the angle of one direction of the support is adjusted by the cooperation of the telescopic support rod and the sliding block, and the rotation of the installation package and the support adjusts the rotation of the support in the other direction, so that the support can be set at the required angle after installation.

[0023] Preferably, a plurality of hoop handrails are arranged on the fixed support, and the hoop handrail includes an installation bottom plate and a hoop for locking and positioning the fixed support.

[0024] Preferably, a small solar panel is also arranged in the support.

[0025] In this solution, the solar panel provides energy for the induction device inside the bracket, improving the service life of the device.

[0026] Advantages of the utility model:

[0027] The utility model will not be triggered by other interferences such as wind blowing. And since the tilt sensor is set in the bracket, it will not be triggered along with the deformation and swing of the guy wire. When the scale of the disaster increases and there are more stones and mud blocks, it is easy to break the guy wire of the retaining net and trigger the wire break induction. When the scale of the disaster is large enough to damage the bracket, the tilt sensor will be triggered. The retaining net in this solution can monitor step by step according to the scale of the disaster. The triggering of each sensor represents disasters of different scales. When different sensors are triggered, the microcontroller in the data processing unit receives these signals and classifies the different sensor signals into different alarm messages, and wirelessly transmits these messages to the remote monitoring center. The selection and arrangement of the sensors in this solution are more reasonable, and the monitoring classification is also more accurate. At the same time, there is no need to set up multiple intelligent networks as in the prior art to accurately judge the size of the disaster, saving costs and reducing the construction intensity. Description of the drawings

[0028] In order to more clearly illustrate the technical solution of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0029] Figure 1 It is the overall schematic diagram of the utility model;

[0030] Figure 2 It is the schematic diagram of the moving bracket of the utility model;

[0031] Figure 3 It is the enlarged schematic diagram of the moving bracket of the utility model.

[0032] In the above drawings, the corresponding reference numerals are shown as follows:

[0033] 1 - Bracket, 11 - Moving bracket, 12 - Fixed bracket, 2 - Support unit, 21 - Limit baffle, 22 - Telescopic support rod, 23 - T-shaped chute, 24 - Slide block, 3 - Retaining net, 4 - Mounting plate, 41 - Angle-adjusting bent plate, 5 - Induction module, 51 - Tilt sensor, 52 - Tension sensor, 53 - Wire break inductor, 6 - Hoop handrail, 61 - Hoop, 62 - Mounting base plate. Specific embodiments

[0034] With reference to the accompanying drawings, the technical solution of the present invention will be clearly and completely described through the specific implementation manners of the embodiments of the present invention.

[0035] Embodiment 1:

[0036] As Figure 1 and Figure 3 shown, a disaster monitoring intelligent network includes a bracket 1, a barrier net 3 and an induction module 5. The barrier net 3 is arranged between the two brackets 1. A battery pack for power supply and a data processing unit are arranged in the bracket 1. The induction module 5 is electrically connected to the data processing unit. The induction module 5 includes an inclination sensor 51, a tension sensor 52 and a wire break sensor 53. At least one guy wire of the barrier net 3 is connected to the tension sensor 52, and at least one guy wire of the barrier net 3 is electrically connected to the wire break sensor 53. In this embodiment, there are multiple guy wires connected to the tension sensor 52 and the wire break sensor 53 respectively, and the same guy wire will not be provided with the tension sensor 52 and the wire break sensor 53 at the same time.

[0037] Specifically, the inclination sensor 51, the tension sensor 52 and the wire break sensor 53 are all arranged in the bracket, and the data processing unit is also encapsulated in the bracket, only the solar charging panel is exposed. Only when the guy wire of the barrier net 3 is continuously impacted and the guy wire is tightened and stressed can the tension sensor 52 send out an induction, and it will not be triggered by other interferences such as wind. And because the inclination sensor 51 is arranged in the bracket 1, it will not be triggered by the deformation and swing of the guy wire. When the scale of the disaster increases and there are more stones and mud blocks, it is easy to break the guy wire of the barrier net 3 and trigger the wire break induction; when the scale of the disaster is large enough to damage the bracket 1, the inclination sensor 51 is triggered. The barrier net 3 in this solution can monitor step by step according to the scale of the disaster. The triggering of each sensor represents a disaster of different scales. When different sensors are triggered, through the microcontroller set in the data processing unit, after receiving these signals, the different sensor signals are processed and classified into different alarm messages, and these messages are wirelessly transmitted to the remote monitoring center. Among them, the wireless transmission method preferably uses the Internet of Things transmission technology with low power consumption, high stability and wide range.

[0038] More specifically, in this embodiment, one sensor trigger is set as a warning, two sensor triggers are set as a secondary alarm, and three sensor triggers are set as a primary alarm. Due to different sensitivities and trigger methods of each sensor, the theoretical situation of this solution is as follows: when only the tension sensor 52 is triggered as a warning; as the scale of the disaster increases, the barrier net 3 is washed away, and the wire break sensor 53 is triggered, which is the secondary alarm at this time; as the scale of the disaster continues to increase, the bracket 1 is damaged and deformed, and the inclination sensor 51 is triggered, which is the primary alarm. Through different alarms, it is convenient for managers to quickly understand the state of the disaster and make responses according to the state. The selection and arrangement of sensors in this solution are more reasonable, and the monitoring classification is also more accurate. At the same time, there is no need to set multiple intelligent networks as in the prior art to accurately judge the size of the disaster, saving costs and reducing the construction intensity.

[0039] Furthermore, in order to avoid the inclination sensor 51 being easily triggered, the inclination sensor 51 is arranged on the brackets 1 on both sides of the power grid. Since the existing power grid brackets 1 are rigidly connected to the foundation, the brackets 1 will not fall down. Only when the brackets 1 are damaged, deformed and displaced can the inclination sensor 51 be triggered, resulting in the inability to obtain timely information about large-scale disasters.

[0040] Therefore, the bracket 1 includes a movable bracket 11 rotatably connected to the preset groove and a fixed bracket 12 fixedly connected to the preset groove, and the inclination sensor 51 is arranged on the movable bracket 11. Specifically, the bracket 1 is rotated and arranged on one side because it is subjected to the pulling force of the barrier net 3. When the barrier net 3 is impacted and pulls the bracket 1 backward, when the force on the bracket 1 exceeds the supporting force of the bracket 1, the bracket 1 can be pulled by the barrier net 3 to deflect, thereby triggering the inclination sensor 51, reducing the trigger threshold of the inclination sensor 51. At the same time, the bracket 1 can tilt to move the draw net backward, performing a certain degree of force unloading, reducing the possibility of the draw net being washed away, and increasing the induction threshold of the wire break sensor 53. After the inclination sensor 51 is arranged on the rotatable bracket 1, the theoretical monitoring situation at this time is as follows: only the tension sensor 52 is triggered as a warning; as the scale of the disaster increases, the force on the draw net becomes larger, pulling the movable bracket 11 to deflect the bracket 1 and triggering the inclination sensor 51, which is the secondary alarm at this time; as the scale of the disaster continues to increase, when both the inclination sensor 51 and the tension sensor 52 are in the triggered state, the draw net is overstressed and breaks, triggering the wire break sensor 53, and then a primary alarm is issued. Such a setting makes the intelligent network more accurate in judging different gradient levels of disasters, enables each sensor to be triggered in a timely manner, and makes the alarm of the entire intelligent network more accurate and reliable.

[0041] It should be noted that the arrangement of the above two sensors 5 can accurately alarm the disaster by monitoring the parameters such as the collapse, breaking, and deformation of the intelligent network caused by the disaster. The alarm device sends the received signal to the host computer through the Internet of Things. The host computer triggers the early warning, secondary alarm, and primary alarm according to the preset alarm logic. The internal camera module of the linkage device or other existing cameras on the scene take pictures of the area, and upload the alarm pictures and alarm information to the monitoring center for storage and display. The monitoring terminal prompts the duty personnel through the sound and light alarm. At the same time, the host computer links the alarm control device on the scene to trigger the control command, reminding the approaching train to pay attention to driving safety, so as to achieve the purpose of linkage control.

[0042] At the same time, in order to provide a supporting force for the movable bracket 11, the movable bracket 11 can remain upright when not impacted by a disaster. Figure 2 and Figure 3 As shown, it also includes a support unit 2, the support unit 2 includes a telescopic support rod 22 rotatably connected to the dynamic support 11, the telescopic support rod 22 is used to keep the dynamic support 11 upright, one end of the telescopic support rod 22 is rotatably connected to the dynamic support, and the other end is rotatably connected to the base of the support or other reference position. By arranging the telescopic support rod 22 on the dynamic support 11, a rotation resistance is also provided to the dynamic support 11, and the size of this resistance can be manually controlled, so that when the pulling force of the net on the dynamic support 11 is greater than the supporting force of the telescopic support rod 22, it is ensured that only disasters above the specified scale can cause the support 1 to fall, thereby improving the accuracy of the tilt sensor 51 triggering. The rotation plane of the dynamic support 11 is parallel to the length direction of the preset groove and the support unit 2 also includes a limit baffle 21, which is arranged beside the rotating shaft of the dynamic support 11 and close to the upstream side, and the limit baffle 21 is used to prevent the rotation of the dynamic support 11 toward the side of the limit baffle 21.

[0043] Furthermore, a mounting plate 4 is provided at the bottom of the bracket 1, and the mounting plate 4 is parallel to the mounting surface of the bracket 1. According to different preset groove slope sections and wall heights, the bracket 1 can be adaptively mounted on the bottom or side of the groove, and by fixing an additional connecting plate on the bracket 1, the bracket 1 can be conveniently fixed in the groove.

[0044] Embodiment 2:

[0045] Since the mountainous area where the disaster occurred is relatively remote, the smart grid needs to be assembled and installed on site. The slope, wall and bottom inclination of each preset trench are different, and the smart grid needs to be installed as vertically as possible. Figure 3As shown, a T-shaped chute 23 is arranged along the length direction of the movable support 11. A slider 24 is slidably arranged in the T-shaped chute 23. The slider 24 is rotatably connected to the telescopic support rod 22, and a sliding locking structure is arranged on the slider 24.

[0046] Specifically, one end of the telescopic support rod 22 is rotatably connected to a slider 24. The slider 24 is directly placed into the T-shaped chute 23 from the end of the movable support 11. By adjusting the position of the slider 24 in the T-shaped chute 23, that is, adjusting the position where the telescopic support rod 22 supports the movable support 11, the initial angle of the movable support 11 can be adjusted under different slopes, so that the movable support 11 can be parallel and upright to the fixed support 12. After the slider 24 is adjusted to the appropriate position, locking the locking unit can complete the support installation of the telescopic support rod 22.

[0047] Embodiment 3:

[0048] The bracket 1 is installed on both sides of the preset trench. According to the actual situation, the bracket 1 is installed on the side wall or the bottom of the trench. However, since there is a certain arc on the side wall of the trench and it is not perpendicular to the bottom surface of the trench, and the bracket 1 needs to be attached to the side wall for installation, direct installation will cause the bracket 1 to be unable to fit the side wall or interfere with the side wall. Therefore, as Figure 2 and Figure 3 shown, one side of the mounting plate 4 is rotatably connected to the bracket 1. An angle-adjusting bent plate 41 is arranged between the bracket 1 and the mounting plate 4. One end of the angle-adjusting bent plate 41 is fixedly arranged on the mounting plate 4, and the other end of the angle-adjusting bent plate 41 slidably penetrates through the bracket 1. A positioning unit for positioning the angle-adjusting bent plate 41 is arranged on the bracket 1. In this embodiment, the mounting plate 4 is arranged at the bottom of the bracket 1, and the bracket 1 is a vertical bracket 1. After the mounting plate 4 is fixedly installed on the bottom surface of the trench, the angle between the bracket 1 and the mounting plate 4 is rotated and adjusted. The angle between the bracket 1 and the mounting plate 4 is controlled by the depth at which the angle-adjusting bent plate 41 is inserted into the bracket 1. The rotation direction of the mounting plate 4 and the bracket 1 is perpendicular to the rotation plane of the bracket 1 around the bracket 1. That is, the angle of the bracket 1 in one direction is adjusted by the cooperation of the telescopic support rod 22 and the sliding block, and the rotation between the mounting plate 4 and the bracket 1 adjusts the rotation of the bracket 1 in another direction, so that the bracket 1 can be set at the required angle after installation.

[0049] Further, the mounting plate 4 is preferably used for the moving bracket 11, and only a plurality of hoop handrails 6 need to be provided on the fixed bracket 12. The hoop handrail 6 includes a mounting base plate 62 and a hoop 61, and the hoop 61 is used to lock and position the fixed bracket 12. The side cross-section of the mounting base plate 62 of the hoop handrail 6 is a right trapezoid. By fitting the trapezoidal hypotenuse of the mounting base plate 62 to the mounting surface and arranging the fixed bracket 12 along the trapezoidal height, or by fitting the trapezoidal height of the mounting base plate 62 to the mounting surface and arranging the fixed bracket 12 along the trapezoidal inclined surface, the too-steep side slope can be alleviated, and interference between the fixed bracket 12 and the side wall during installation can be avoided. Of course, the hoop 61 structure on the fixed bracket 12 can also be arranged on the mounting plate 4 instead of the right trapezoidal mounting base plate 62.

[0050] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed.

Claims

1. A disaster monitoring intelligent network, comprising a bracket (1), a barrier net (3) and a sensing module (5), wherein the barrier net (3) is arranged between the two brackets (1), and is characterized in that: The bracket (1) is provided with a battery pack for power supply and a data processing unit with wireless transmission function. The sensing module (5) is electrically connected to the data processing unit. The sensing module (5) includes an inclination sensor (51), a tension sensor (52) and a wire break sensor (53). At least one guy wire of the netting (3) is connected to the tension sensor (52), and at least one guy wire of the netting (3) is electrically connected to the wire break sensor (53). The inclination sensor (51) is arranged in the bracket (1).

2. The intelligent network for disaster monitoring according to claim 1, wherein: The bracket (1) includes a movable bracket (11) rotatably connected to a preset groove and a fixed bracket (12) fixedly connected to the preset groove. The inclination sensor (51) is arranged on the movable bracket (11).

3. The intelligent network for disaster monitoring according to claim 2, wherein: It further includes a support unit (2). The support unit (2) includes a telescopic support rod (22) rotatably connected to the movable bracket (11). The telescopic support rod (22) is used to keep the movable bracket (11) upright.

4. The intelligent network for disaster monitoring according to claim 3, characterized in that: The rotation plane of the movable bracket (11) is parallel to the length direction of the preset groove.

5. The intelligent network for disaster monitoring according to claim 4, wherein: The support unit (2) further includes a limit baffle (21). The limit baffle (21) is arranged on the side of the movable bracket (11) near the upstream beside the rotating shaft of the movable bracket (11). The limit baffle (21) is used to block the rotation of the movable bracket (11) towards the side of the limit baffle.

6. The intelligent network for disaster monitoring according to claim 5, wherein: A T-shaped chute (23) is arranged on the movable bracket (11) along the length direction of the movable bracket (11). A slider (24) is slidably arranged in the T-shaped chute (23). The slider (24) is rotatably connected to the telescopic support rod (22). A sliding locking structure is arranged on the slider (24).

7. The intelligent network for disaster monitoring according to claim 1, wherein: An installation plate (4) is arranged at the bottom of the bracket (1). The installation plate (4) is parallel to the installation surface of the bracket (1).

8. A disaster monitoring intelligent network according to claim 7, characterized in that: One side of the installation plate (4) is rotatably connected to the bracket (1). An angle-adjusting bent plate (41) is arranged between the bracket (1) and the installation plate (4). One end of the angle-adjusting bent plate (41) is fixedly arranged on the installation plate (4), and the other end of the angle-adjusting bent plate (41) slidably penetrates through the bracket (1). A positioning unit for positioning the angle-adjusting bent plate (41) is arranged on the bracket (1).

9. A disaster monitoring intelligent network according to claim 2, characterized in that: A plurality of hoop handrails (6) are arranged on the fixed bracket (12). The hoop handrail (6) includes an installation bottom plate (62) and a hoop (61). The hoop (61) is used to lock and position the fixed bracket (12).

10. A disaster monitoring intelligent network according to claim 1, characterized in that: A small solar panel is also arranged in the bracket (1).

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