Geological disaster identification monitoring mechanism and method

Abstract

The invention discloses a geological disaster identification monitoring mechanism and method, and the monitoring mechanism comprises a fixing device which is provided with a supporting device; the monitoring devices are arranged on the supporting device, and the multiple monitoring devices are sequentially arranged in the full-length direction of the supporting device at intervals; the driving device is arranged in the supporting device and is used for driving the supporting device to drive the monitoring device to monitor the slope in sections; and the positioning assembly is arranged on the fixing device and used for positioning the fixing device on the ground. The monitoring device is installed on a monitoring point through the fixing device, and then the supporting device and the driving device are used in cooperation, so that the monitoring device can conduct real-time comprehensive monitoring operation on different positions of a landslide in a sectional monitoring mode, and therefore disaster recognition and early warning are completed.

Description

Technical Field

[0001] The invention belongs to the technical field of address disaster identification and monitoring, and specifically relates to a geological disaster identification and monitoring mechanism and method. Background Art

[0002] The main types of geological disasters are landslides, collapses and mudslides, among which landslides account for the majority. When monitoring landslide disasters, multiple on-site surveys are required to obtain the deformation evolution process of the landslide, which requires a lot of manpower and financial resources and consumes a lot of time. Therefore, it is necessary to monitor geological disasters through radar monitoring devices.

[0003] According to the patent document with the existing publication number CN117784164A, a landslide deformation monitoring system and method based on laser radar measurement are disclosed, which includes a landslide data statistics module for integrating various landslide data of mountain landslides and fusing the landslide data to form curves and charts, and a landslide deformation direction judgment module for using the curves and charts and different landslide deformation direction judgment methods in the server to complete the calculation work in the mountain landslide and the landslide deformation direction judgment of the geological environment and form judgment parameters. When this technical solution is used, this landslide deformation monitoring, calculation, and prediction method can achieve better results in landslide disaster prevention and prediction. With respect to the above technical solution, although this solution realizes the prediction of disasters when used, the location of the monitoring point of the monitoring equipment is single, and it is not convenient to install in multiple ways when used, which is inconvenient when used. Summary of the invention

[0004] The purpose of the present invention is to provide a geological disaster identification monitoring mechanism and method to solve the technical defects of the prior art that the location of the monitoring point is single and it is not convenient to install in multiple ways when in use.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: In the first aspect, a geological disaster identification and monitoring mechanism is provided, comprising: a fixing device on which a supporting device is provided; A monitoring device is arranged on the supporting device, and a plurality of monitoring devices are arranged in sequence and at intervals along the entire length of the supporting device; A driving device, arranged inside the supporting device, for driving the supporting device to drive the monitoring device to monitor the slope in sections; The positioning assembly is arranged on the fixing device and is used for positioning the fixing device on the ground.

[0006] Furthermore, the supporting device comprises a ring seat, and the two sides of the ring seat are rotatably connected with a rotating seat and a supporting seat, and the monitoring device is arranged on the ring seat, the rotating seat and the supporting seat, and the plurality of monitoring devices are at the same height; An arc plate is fixed on one side of the ring seat, a sponge plate is fixed on the inner wall of the arc plate, an arc seat is fixed on the rotating seat, the arc seat cooperates with the arc plate, and an image acquisition unit is installed on the arc seat.

[0007] Furthermore, at least one monitoring device is arranged on the ring seat, the rotating seat and the supporting seat.

[0008] Furthermore, the monitoring device is a laser radar monitor.

[0009] Furthermore, the image acquisition unit is a camera.

[0010] Furthermore, the supporting device is provided with an annular groove, and the driving end of the driving device cooperates with the annular groove.

[0011] Furthermore, the driving device comprises a roller and a driving member, wherein the roller is mounted on the driving end of the driving member and rollingly cooperates with the annular groove.

[0012] Furthermore, the driving member is a motor.

[0013] Furthermore, the fixing device comprises a fixing seat, a fixing plate is welded to the end of the fixing seat, and a fixing hole is opened on the fixing plate; The fixing seat has a cavity inside, a connecting seat is movably installed inside the cavity, a limiting plate is fixed at one end of the connecting seat, a limiting hole is formed on the limiting plate, and the limiting hole and the fixing hole are staggered in left and right distribution; An arc block is welded at one end of the connecting seat, an arc groove is opened on the inner wall of the cavity, and the arc block is movably installed inside the arc groove.

[0014] A supporting piece is fixed on the side of the arc block, a movable block is fixed on the end of the supporting piece, and the movable block is movably installed inside the arc groove.

[0015] In a second aspect, a method for identifying and monitoring geological disasters is provided, the method being performed using the geological disaster identification and monitoring mechanism as described above, comprising: Obtaining the initial state of the target geological form and recording the initial state; Based on the recorded initial state, a geological mountain model is established, and the geological environment in the landslide is monitored in real time to obtain monitoring data; Using an image acquisition unit, regularly acquire images of changes in target geological morphology; Based on the image acquisition and the monitoring data, the target geological activity state is evaluated to obtain an evaluation result; Based on the assessment results, the target geological morphological changes are graded and timely warnings are issued.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the monitoring mechanism is in use, the monitoring device is installed on the monitoring point using a fixing device, and then the supporting device and the driving device are used in coordination, so that the monitoring device can perform real-time and comprehensive monitoring operations on different positions of the landslide in a segmented monitoring manner, thereby completing the identification and early warning of the disaster. The positioning components on the fixing device ensure that the entire monitoring mechanism can be firmly positioned on the ground, and can maintain a stable monitoring state even in a complex and changeable geological environment. At the same time, the setting of the positioning components not only improves the wind resistance and anti-slip performance of the monitoring mechanism, but also ensures the accuracy and reliability of the monitoring data.

[0017] 2. The support device forms a stable and flexible monitoring platform through the ring seat and the rotating seat, which not only ensures that the monitoring device can be installed firmly and accurately monitored, but also allows the entire support device to be rotated and adjusted to a certain extent as needed to meet the monitoring needs of different slopes; and when monitoring landslides, the mountain is monitored through the image acquisition unit, and the image acquisition unit rotates inside the arc plate, which, on the one hand, completes the shielding and protection of the image acquisition unit, and on the other hand, the image acquisition unit cooperates with the sponge board for friction cleaning to ensure the clarity of image acquisition.

[0018] 3. The monitoring devices are respectively installed on the ring seat, rotating seat and supporting seat, which can significantly expand the monitoring range, ensure all-round monitoring of different parts of the slope, reduce blind spots, and improve the comprehensiveness and accuracy of monitoring. In addition, the installation of multiple monitoring devices means that multiple monitoring data can be obtained from different angles and positions in the same time period, and the data can be mutually verified to improve the reliability and accuracy of the data. Even if a monitoring device fails or the data is abnormal, it can be supplemented and corrected by the data of other monitoring devices.

[0019] 4. The point cloud data obtained by the lidar monitor can be used to generate high-precision three-dimensional models, which not only helps to understand the topography more intuitively, but also can monitor terrain changes by comparing and analyzing model data at different time points, thereby identifying the deformation of the slope, providing strong support for the monitoring and early warning of geological disasters.

[0020] 5. The camera can capture and record the image information of the slope in real time, provide an intuitive monitoring picture, and can quickly identify key information such as cracks on the slope surface, signs of landslides, vegetation changes, etc., providing an important basis for the early warning and prevention of geological disasters.

[0021] 6. The annular groove provides a stable and reliable connection point for the driving end of the driving device. Through the cooperation between the driving end and the annular groove, it can ensure that the driving device can maintain a stable force and motion trajectory when driving the supporting device, avoiding unnecessary vibration or shaking, thereby improving the accuracy and stability of monitoring.

[0022] 7. The rolling cooperation between the roller and the ring groove ensures that the driving device can maintain a stable motion state when driving the supporting device, reduces friction and vibration, makes the entire monitoring mechanism more stable during operation, and improves the accuracy and reliability of monitoring.

[0023] 8. As a driving component, the motor can provide stable and efficient driving force, ensuring that the entire monitoring mechanism can move according to the expected motion trajectory and speed, thereby improving the accuracy and reliability of monitoring.

[0024] 9. The fixing seat can be securely connected to the ground through the fixing plate and fixing hole at its end, ensuring the stability of the entire monitoring mechanism on complex terrains such as slopes. The limit plate and the limit hole are staggered left and right with the fixing hole, providing an additional fixing and limiting mechanism to prevent the connecting seat from excessive movement or rotation in the cavity, thereby enhancing the stability of the entire fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 An overall schematic diagram of the geological disaster identification and monitoring mechanism provided by the present invention; Figure 2 A schematic diagram of opening the image acquisition unit in the geological disaster identification and monitoring mechanism provided by the present invention; Figure 3 A schematic diagram of the arc-shaped fast structure in the geological disaster identification and monitoring mechanism provided by the present invention; Figure 4 A top view of a fixing seat in a geological disaster identification and monitoring mechanism provided by the present invention; Figure 5 A schematic diagram of the installation of a fixed column in the geological disaster identification and monitoring mechanism provided by the present invention; Figure 6 A schematic diagram of the structure of a driving component in a geological disaster identification and monitoring mechanism provided by the present invention; Figure 7 A flow chart of the geological disaster identification and monitoring method provided by the present invention; Among them: 1. fixed seat; 2. fixed plate; 3. limiting plate; 4. fixed hole; 5. ring seat; 6. rotating seat; 7. arc seat; 8. arc plate; 9. sponge plate; 10. movable seat; 11. supporting seat; 12. monitoring device; 13. image acquisition unit; 14. connecting seat; 15. limiting hole; 16. arc block; 17. supporting member; 18. movable block; 19. cavity; 20. arc groove; 21. fixed column; 22. ring groove; 23. roller; 24. driving member. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", which does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] The main types of geological disasters are landslides, collapses and mudslides, among which landslides account for the majority. When monitoring landslide disasters, multiple on-site surveys are required to obtain the deformation evolution process of the landslide, which requires a lot of manpower and financial resources and consumes a lot of time. Therefore, it is necessary to monitor geological disasters through radar monitoring devices.

[0033] According to the patent document with the existing publication number CN117784164A, a landslide deformation monitoring system and method based on laser radar measurement are disclosed, which includes a landslide data statistics module for integrating various landslide data of mountain landslides and fusing the landslide data to form curves and charts, and a landslide deformation direction judgment module for using the curves and charts and different landslide deformation direction judgment methods in the server to complete the calculation work in the mountain landslide and the landslide deformation direction judgment of the geological environment and form judgment parameters. When this technical solution is used, this landslide deformation monitoring, calculation, and prediction method can achieve better results in landslide disaster prevention and prediction. With respect to the above technical solution, although this solution realizes the prediction of disasters when used, the location of the monitoring point of the monitoring equipment is single, and it is not convenient to install in multiple ways when used, which is inconvenient when used.

[0034] In order to solve the above technical defects, the inventor provides a geological disaster identification and monitoring mechanism and method.

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings. Figure 1-Figure 6As shown, in the first aspect of the embodiment of the present invention, a geological disaster identification and monitoring mechanism is provided, including a fixing device, on which a supporting device is provided, the supporting device is used to support the monitoring device 12, and the monitoring device 12 is arranged on the supporting device, and a plurality of monitoring devices 12 are arranged in sequence along the length direction of the supporting device; a driving device is installed inside the supporting device, and the driving device is used to drive the supporting device to drive the monitoring device 12 to rotate, so that the monitoring device 12 performs real-time monitoring of different parts of the slope in a segmented manner; a positioning component is installed on the fixing device, and is used to position the fixing device on the ground to ensure the stability of the installation of the monitoring mechanism. When the monitoring mechanism is in use, the monitoring device 12 is installed on the monitoring point using the fixing device, and then the supporting device and the driving device are used in combination, so that the monitoring device 12 can perform real-time and comprehensive monitoring operations on different positions of the landslide in a segmented monitoring manner, thereby completing the identification and early warning of the disaster. The positioning components on the fixture ensure that the entire monitoring mechanism can be firmly positioned on the ground, and can maintain a stable monitoring state even in a complex and changeable geological environment. At the same time, the setting of the positioning components not only improves the wind resistance and anti-slip performance of the monitoring mechanism, but also ensures the accuracy and reliability of the monitoring data. Figure 1 and Figure 2 As shown, the supporting device includes a ring seat 5, and the two sides of the ring seat 5 are rotatably connected with a rotating seat 6 and a supporting seat 11, and the monitoring device 12 is arranged on the ring seat 5, the rotating seat 6 and the supporting seat 11, and the multiple monitoring devices 12 are at the same height; an arc plate 8 is fixed on one side of the ring seat 5, a sponge plate 9 is fixed on the inner wall of the arc plate 8, and an arc seat 7 is fixed on the rotating seat 6. The arc seat 7 cooperates with the arc plate 8, and an image acquisition unit 13 is installed on the arc seat 7. In the process of these structural cooperation, the supporting device forms a ring seat 5, a rotating seat 6 and a supporting seat 11. A stable and flexible monitoring platform not only ensures that the monitoring device 12 can be installed firmly and accurately monitored, but also allows the entire support device to be rotated and adjusted to a certain extent as needed to meet the monitoring needs of different slopes; and when monitoring landslides, the mountain is monitored by the image acquisition unit 13, and the image acquisition unit 13 rotates inside the arc plate 8, which, on the one hand, completes the shielding and protection of the image acquisition unit 13, and on the other hand, the image acquisition unit 13 cooperates with the sponge plate 9 to perform friction cleaning to ensure the clarity of image acquisition.

[0036] like Figure 2 and Figure 3As shown, at least one monitoring device 12 is arranged on the ring seat 5, the rotating seat 6 and the support seat 11, which can significantly expand the monitoring range, ensure all-round monitoring of different parts of the slope, reduce blind spots, and improve the comprehensiveness and accuracy of monitoring. In addition, the setting of multiple monitoring devices 12 can obtain multiple monitoring data from different angles and positions, and the data can be mutually verified to improve the reliability and accuracy of the data. Even if a monitoring device 12 fails or the data is abnormal, it can be supplemented and corrected by the data of other monitoring devices 12. Further, in this solution, the monitoring device 12 is preferably a laser radar monitor, and the image acquisition unit 13 is preferably a camera. In the process of monitoring geological slopes, the point cloud data obtained by the laser radar monitor can be used to generate a high-precision three-dimensional model, which not only helps to understand the topography more intuitively, but also can monitor the terrain changes by comparing and analyzing the model data at different time points, thereby identifying the deformation of the slope, providing strong support for the monitoring and early warning of geological disasters. The camera can capture and record the image information of the slope in real time, provide an intuitive monitoring screen, and can quickly identify key information such as cracks on the slope surface, signs of landslides, vegetation changes, etc., providing an important basis for the early warning and prevention of geological disasters.

[0037] like Figure 6 As shown, the supporting device is provided with an annular groove 22, which is specifically provided on the rotating seat 6. The driving end of the driving device cooperates with the annular groove 22; specifically, the driving device includes a roller 23 and a driving member 24. The roller 23 is installed on the driving end of the driving member 24 and rolls with the annular groove 22. The driving member 24 is preferably a motor. The motor can provide a stable and efficient driving force to ensure that the entire monitoring mechanism can move according to the expected motion trajectory and speed, thereby improving the accuracy and reliability of monitoring. The annular groove 22 provides a stable and reliable connection point for the driving end of the driving device. Through the cooperation between the driving end and the annular groove 22, it can be ensured that the driving device can maintain a stable force and motion trajectory when driving the supporting device, avoiding unnecessary vibration or shaking, thereby improving the accuracy and stability of monitoring; at the same time, during the cooperation process, the rolling cooperation between the roller 23 and the annular groove 22 ensures that the driving device can maintain a stable motion state when driving the supporting device, reduces friction and vibration, and makes the entire monitoring mechanism more stable during operation, thereby improving the accuracy and reliability of monitoring. Figure 2-Figure 5As shown, the fixing device includes a fixing seat 1, a fixing plate 2 is welded at the end of the fixing seat 1, and a fixing hole 4 is opened on the fixing plate 2; a cavity 19 is opened inside the fixing seat 1, and a connecting seat 14 is movably installed inside the cavity 19, and a limiting plate 3 is fixed at one end of the connecting seat 14, and a limiting hole 15 is opened on the limiting plate 3, and the limiting hole 15 and the fixing hole 4 are staggered left and right; an arc block 16 is welded at one end of the connecting seat 14, and an arc groove 20 is opened on the inner wall of the cavity 19, and the arc block 16 is movably installed inside the arc groove 20, and a support member 17 is fixed on the side of the arc block 16, and the support member 17 is preferably a spring, and a movable block 18 is fixed at the end of the support member 17, and the movable block 18 is movably installed inside the arc groove 20. During operation, a positioning assembly is movably installed inside the fixing hole 4. The positioning assembly includes a fixing column 21. The fixing column 21 is an external device. After the fixing column 21 is fixed on the ground, it is installed inside the limiting hole 15. One end of the fixing column 21 contacts the bottom of the fixing plate 2 for support, thereby completing the limiting fixation of the device from the top of the fixing column 21. An annular groove 22 is opened at one end of the rotating seat 6 and the supporting seat 11. A friction pad is fixedly installed inside the annular groove 22. A roller 23 is movably installed inside the annular groove 22. A driving device is fixed on the roller 23. The driving device is fixed inside the annular seat 5. A friction plate is fixed on the top of the inner wall of the arc groove 20. One side of the friction plate contacts the arc block 16. The driving member 24 realizes the reciprocating rotation of the movable seat 10 and the supporting seat 11 through the roller 23.

[0038] When in use, the device provides the required electrical energy to the electrical appliances inside the device through an external power supply. When using the device, the installation method of the fixing seat 1 is adjusted according to the position of the fixed point. When it needs to be fixedly installed at one end of the fixing column 21, the fixing column 21 is installed on the limiting plate 3 through the limiting hole 15. One end of the fixing column 21 contacts the fixing plate 2. After contact, the limiting plate 3 moves downward through the connecting seat 14. When the connecting seat 14 moves downward, the limiting plate 3 increases the contact area with the fixing column 21, thereby achieving better support and completing the temporary limiting of the device. In addition, the limiting plate 3 and the connecting seat 14 are rotated. When the connecting seat 14 rotates, the arc block 16 rotates in the direction of the movable block 18. The arc block 16 rotates to squeeze the support member 17. As the connecting seat 14 rotates, the fixing hole 4 and the limiting hole 15 are aligned. After alignment, the fixing column 21 is installed inside the fixing hole 4 and the limiting hole 15 at the same time, and the fixing plate 2 and the limiting plate 3 are slid on the fixing column 21. The position on the fixed column 21 is adjusted by sliding. After the position is determined, the limit plate 3 is released, and the support member 17 pushes the arc block 16 to move in the opposite direction of the movable block 18. Then the fixed hole 4 and the limit hole 15 are misaligned. The limit plate 3 is limited on the fixed column 21 through the extrusion force of the limit hole 15 to support the entire device. After the fixed hole 4 and the limit hole 15 are aligned, they can be fixedly installed in the use position by fixing bolts for use. When in use, the driving member 24 is started to drive the movable seat 10 and the support seat 11 to rotate. The rotation of the movable seat 10 and the support seat 11 makes the monitoring device 12 face the slope in three directions, and completes three-point three-segment monitoring of the slope. During monitoring, the driving member 24 drives the movable seat 10 to rotate regularly. When the movable seat 10 rotates, the image acquisition unit 13 is exposed, and the real-time video monitoring and recording of the slope are completed. When the arc seat 7 rotates to the inside of the arc plate 8, the sponge plate 9 on the inner wall of the arc plate 8 rubs and cleans the image acquisition unit 13 to ensure the clarity of the video.

[0039] In a second aspect, this embodiment provides a method for identifying and monitoring geological disasters, which is performed using the geological disaster identification and monitoring mechanism as described above. Figure 7 As shown, including: S101, obtaining the initial state of the target geological form and recording the initial state; illustratively, a laser radar monitor is used to emit laser to the target geology to obtain the initial state of the target geological form, and then the initial state of the target geological form is recorded, which can be used as data for establishing a geological mountain model on the one hand, and as a reference for later geological disaster identification on the other hand.

[0040] S102. Based on the recorded initial state, a geological mountain model is established, and the geological environment in the landslide is monitored in real time to obtain monitoring data. Exemplarily, based on the initial state of the geological morphology obtained in the early stage, a three-dimensional model of the geological mountain is constructed for observation, and then the monitoring data is transmitted to the constructed three-dimensional model of the geological mountain through real-time monitoring by the monitoring organization to obtain the monitoring data.

[0041] S103, using an image acquisition unit to regularly acquire images of changes in the target geological morphology; illustratively, after obtaining the monitoring data, using the image acquisition unit on the monitoring mechanism to regularly acquire images of changes in the target geological morphology.

[0042] S104. Based on the image acquisition and the monitoring data, the target geological activity state is evaluated to obtain an evaluation result. Exemplarily, after obtaining the monitoring data and the image acquisition data, based on these data, the geological activity state of the target geological landslide is simulated and the state of the geological activity is evaluated through a geological mountain three-dimensional model, and LIDAR elevation data fitting is performed.

[0043] S105. Classify the target geological morphological changes according to the evaluation results and issue timely warnings. For example, according to the evaluation results, the deformation speed of the target geological mountain is classified according to the level, wherein the landslide deformation is divided into four levels according to the deformation speed, namely, super-high deformation zone, high deformation zone, medium deformation zone and low deformation zone; when the monitoring agency finds that the geological mountain has moved, the data is transmitted to the external device for display and warning, so as to achieve rapid measures and timely warning to the control center.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit its protection scope. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the field should understand that after reading the present invention, those skilled in the art can still make various changes, modifications or equivalent substitutions to the specific implementation methods of the invention, but these changes, modifications or equivalent substitutions are all within the protection scope of the pending claims of the invention.

Claims

1. A geological disaster identification and monitoring mechanism, characterized in that: include: a fixing device on which a supporting device is provided; A monitoring device (12) is arranged on the supporting device, and a plurality of monitoring devices are arranged in sequence and spaced apart along the entire length of the supporting device; A driving device, arranged inside the supporting device, for driving the supporting device to drive the monitoring device (12) to monitor the slope in sections; The positioning assembly is arranged on the fixing device and is used for positioning the fixing device on the ground.

2. The geological disaster identification and monitoring mechanism according to claim 1, characterized in that: The supporting device comprises a ring seat (5), two sides of the ring seat (5) are rotatably connected to a rotating seat (6) and a supporting seat (11), the monitoring device (12) is arranged on the ring seat (5), the rotating seat (6) and the supporting seat (11), and a plurality of the monitoring devices (12) are at the same height; An arc-shaped plate (8) is fixed to one side of the annular seat (5), a sponge plate (9) is fixed to the inner wall of the arc-shaped plate (8), an arc-shaped seat (7) is fixed to the rotating seat (6), the arc-shaped seat (7) cooperates with the arc-shaped plate (8), and an image acquisition unit (13) is installed on the arc-shaped seat (7).

3. The geological disaster identification and monitoring mechanism according to claim 2, characterized in that: At least one monitoring device (12) is arranged on the annular seat (5), the rotating seat (6) and the supporting seat (11).

4. The geological disaster identification and monitoring mechanism according to claim 3, characterized in that: The monitoring device (12) is a laser radar monitor.

5. The geological disaster identification and monitoring mechanism according to claim 2, characterized in that: The image acquisition unit (13) is a camera.

6. The geological disaster identification and monitoring mechanism according to claim 1, characterized in that: The supporting device is provided with an annular groove (22), and the driving end of the driving device cooperates with the annular groove (22).

7. The geological disaster identification and monitoring mechanism according to claim 5, characterized in that: The driving device comprises a roller (23) and a driving member (24); the roller (23) is mounted on a driving end of the driving member (24) and is in rolling engagement with the annular groove (22).

8. The geological disaster identification and monitoring mechanism according to claim 7, characterized in that: The driving member (24) is a motor.

9. The geological disaster identification and monitoring mechanism according to claim 1, characterized in that: The fixing device comprises a fixing seat (1), a fixing plate (2) is welded to the end of the fixing seat (1), and a fixing hole (4) is formed on the fixing plate (2); The fixing seat (1) has a cavity (19) formed inside, a connecting seat (14) is movably mounted inside the cavity (19), a limiting plate (3) is fixed at one end of the connecting seat (14), a limiting hole (15) is formed on the limiting plate (3), and the limiting hole (15) and the fixing hole (4) are staggered in left and right distribution; An arc block (16) is welded to one end of the connecting seat (14), an arc groove (20) is opened on the inner wall of the cavity (19), and the arc block (16) is movably installed inside the arc groove (20); A support member (17) is fixed to the side of the arc block (16), a movable block (18) is fixed to the end of the support member (17), and the movable block (18) is movably mounted inside the arc groove (20).

10. A method for identifying and monitoring geological disasters, characterized in that: The method is carried out using the geological disaster identification and monitoring mechanism according to any one of claims 1 to 9, and comprises: Obtaining the initial state of the target geological form and recording the initial state; Based on the recorded initial state, a geological mountain model is established, and the geological environment in the landslide is monitored in real time to obtain monitoring data; Using an image acquisition unit, regularly acquire images of changes in target geological morphology; Based on the image acquisition and the monitoring data, the target geological activity state is evaluated to obtain an evaluation result; Based on the assessment results, the target geological morphological changes are graded and timely warnings are issued.

Images