Embedded multi-angle dynamic monitoring device for stability of slope in water-rich area and use method of embedded multi-angle dynamic monitoring device

Abstract

The invention discloses an embedded multi-angle water-rich area slope stability dynamic monitoring device and a use method thereof, and relates to the technical field of slope stability dynamic monitoring, the embedded multi-angle water-rich area slope stability dynamic monitoring device comprises a protective shell, a dynamic detection device is fixedly installed at the bottom of the inner wall of the protective shell, and a button is fixedly installed on the surface of the dynamic detection device. The button is electrically connected with the control end of the dynamic detection device, a hollow pipe fixedly penetrates through the circumferential surface of the protection shell, a detection rod slidably penetrates through the inner wall and the outer wall of the hollow pipe, a first spring is arranged between the detection rod and the hollow pipe, and a signal transmission module is arranged in the dynamic detection device. The detection rod moving accidentally is blocked by arranging the limiting block, the situation that the button is pressed by mistake due to accidental touch in the transportation or embedding process is effectively prevented, and therefore interference on the monitoring result of the dynamic detection device is avoided.

Description

Technical Field

[0001] This invention relates to the field of dynamic monitoring technology for slope stability, specifically to an embedded multi-angle dynamic monitoring device for slope stability in water-rich areas and its usage method. Background Art

[0002] The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas is a system for monitoring and evaluating slopes in water-rich areas. This device is commonly used in fields such as geological disaster prevention and control, water conservancy projects, and mining.

[0003] Patent publication number 2021206956372 relates to an embedded multi-angle slope stability dynamic monitoring device, mainly comprising three parts: a power supply device, a monitoring device, and a data processing device. The data processing device is placed indoors; the power supply device is fixed to the ground surface via a power generation support rod, using solar and wind power to supply power to the monitoring equipment through a power supply line; the monitoring equipment is embedded in a borehole in the ground surface, and the monitoring probe is controlled by a computer to contact the inner wall of the borehole. When the slope deforms, the monitoring probe is compressed and contracts, thereby changing the current in the built-in circuit. The data receiver and transmitter inside the cavity can capture the current data in real time and transmit it to a computer terminal for analysis. This patent can realize real-time, multi-angle monitoring of the internal deformation of the slope, and can use software to process the data in a timely manner, realizing real-time and simplified slope stability monitoring. At the same time, multiple devices can be connected and used, and the monitoring data can reflect potential dangerous areas inside the slope.

[0004] The aforementioned patent features real-time and simplified slope stability monitoring. A computer-controlled monitoring probe contacts the borehole wall. When the slope deforms, the probe contracts under pressure, altering the current in the internal circuit. The internal data receiver captures the current data in real time and transmits it to a computer terminal for analysis, effectively improving real-time monitoring. However, when using the monitoring device in water-rich areas, it needs to be buried inside the slope. During transportation and burial, the device is susceptible to accidental contact. This external force can cause the monitoring probe to start prematurely, triggering the device's operation and affecting the accuracy of the monitoring data. Especially during burial, careless operation or accidental impact can cause the probe to start monitoring unexpectedly, introducing errors and affecting the reliability of the monitoring results. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an embedded, multi-angle, dynamic monitoring device for slope stability in water-rich areas, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an embedded multi-angle dynamic monitoring device for slope stability in water-rich areas, comprising a protective shell, a dynamic detection device fixedly installed on the bottom of the inner wall of the protective shell, a button fixedly installed on the surface of the dynamic detection device, the button being electrically connected to the control terminal of the dynamic detection device, a hollow tube fixedly penetrating the circumferential surface of the protective shell, a probe slidably penetrating the inner and outer walls of the hollow tube, a first spring being provided between the probe and the hollow tube, the probe compressing the first spring during movement, causing the first spring to deform under compression, a signal transmission module being provided inside the dynamic detection device, and a safety device; wherein, the safety device includes a mounting frame, a cross plate, a limiting block, a cylindrical rod, a convex rod, a rectangular block, etc. The device comprises a blocking block and a cylindrical rod. The mounting frame is fixedly installed on the circumferential surface of the hollow tube. The cross plate is slidably installed on the inner wall of the mounting frame. The limiting block is fixedly installed at the bottom of the cross plate. The cylindrical rod is fixedly installed at the top of the cross plate. The convex rod is rotatably installed at the top of the cylindrical rod. The rectangular block is fixedly installed on the circumferential surface of the convex rod. The blocking block is fixedly installed on the inner wall of the protective shell. The cylindrical rod is fixedly installed on the surface of the limiting block. A through groove is formed on the circumferential surface of the hollow tube. The limiting block contacts the inner wall of the through groove. Movement of the cylindrical rod causes the cross plate to move upwards, and movement of the cross plate causes the limiting block to move upwards and separate from the through groove. The protective shell is equipped with a stabilizing device to improve the stability of the dynamic detection device, and the stabilizing device is equipped with an auxiliary locking device.

[0007] According to the above technical solution, the side of the probe rod near the button has a spherical surface, the bottom of the cross plate is in contact with the top of the dynamic detection device, the top of the rectangular block separates from the surface in contact with the blocking block during rotation, so that the limitation imposed by the blocking block on the upward movement of the rectangular block is released, and the side of the rectangular block away from the convex rod has an arc surface, which is in contact with the inner wall of the protective shell.

[0008] According to the above technical solution, a spiral spring is provided between the convex rod and the cylindrical rod. The convex rod stretches the spiral spring during rotation, and the spiral spring deforms due to the stretch. The bottom of the rectangular block contacts the blocking block. A sliding groove is provided on the side of the mounting frame near the cylindrical rod. The cylindrical rod contacts the inner wall of the sliding groove. The mounting frame provides support for the moving cylindrical rod.

[0009] According to the above technical solution, the device further includes a stabilizing device and a locking device; the stabilizing device includes an L-shaped plate, a lifting plate, a gate-shaped plate, multiple blocks, multiple sliding plates, an elastic sheet, a trapezoidal plate, and a support rod. The sliding plate stretches the elastic sheet during movement, causing deformation. The L-shaped plate is fixedly installed through the top of the protective shell. The lifting plate is slidably installed on the inner wall of the L-shaped plate. The gate-shaped plate is fixedly installed at the bottom of the lifting plate and slides through the bottom of the L-shaped plate. Multiple blocks are fixedly installed on the surface of the lifting plate. Multiple sliding plates slide through the side of the L-shaped plate away from the convex rod. The elastic sheet is disposed between the sliding plate and the L-shaped plate. The trapezoidal plate is fixedly installed on the surface of the lifting plate. The support rod is fixedly installed on the side of the trapezoidal plate away from the lifting plate. A groove is provided on the side of the gate-shaped plate near the round rod. The round rod contacts the groove of the gate-shaped plate during movement, causing the round rod to move and drive the gate-shaped plate upwards.

[0010] According to the above technical solution, the side of the abutment block near the sliding plate is provided with a first inclined surface, and the side of the sliding plate near the abutment block is provided with a second arc surface. The first inclined surface of the abutment block contacts the second arc surface of the sliding plate during movement, and the first inclined surface moves to compress the second arc surface. The side of the trapezoidal plate near the support rod is provided with a rectangular groove.

[0011] According to the above technical solution, the sliding plate has a second inclined surface on the side away from the abutment block, and the L-shaped plate has a sliding groove on the side near the support rod. The circumferential surface of the support rod contacts the inner wall of the sliding groove. The L-shaped plate provides support for the support rod through the sliding groove, and the support rod moves more smoothly under the influence of the support force.

[0012] According to the above technical solution, the locking device includes a connecting frame, a locking plate, a sleeve, a second spring, a fixing frame, an arc-shaped piece, and multiple V-shaped plates. The sleeve compresses the second spring during movement, causing the second spring to deform. The connecting frame is fixedly inserted through the inner and outer walls of the L-shaped plate, and the locking plate slides through the inner and outer walls of the connecting frame. The sleeve is fixedly installed on the side of the locking plate near the connecting frame. The second spring is positioned between the sleeve and the connecting frame. The fixing frame is fixedly installed on the surface of the locking plate. The arc-shaped piece is fixedly installed on the circumferential surface of the fixing frame. Multiple V-shaped plates are fixedly installed on the inner wall of the connecting frame. The side of the locking plate near the trapezoidal plate has an arc surface three. The inclined surface of the trapezoidal plate contacts the arc surface three of the locking plate during movement, causing the trapezoidal plate to move and compress the locking plate.

[0013] According to the above technical solution, the arc-shaped piece itself is elastic. When the arc-shaped piece contacts the V-shaped plate, it causes the arc-shaped piece to continue to move and deform. The side of the V-shaped plate near the second spring has an arc surface.

[0014] A method for using a buried multi-angle dynamic monitoring device for slope stability in water-rich areas, comprising the following steps: Step 1: Dig a pit on the slope of the water-rich area. After the pit is dug, bury the protective shell in the pit and then fill it with soil to cover it. Step 2: After burying, hold the convex rod and rotate it. The rotation of the convex rod will cause the rectangular block to rotate. During the rotation, the top of the rectangular block will separate from the surface in contact with the blocking block. Then control the convex rod to move upward. Step 3: The convex rod moves, causing the cylindrical rod and rectangular block to move upward. The cylindrical rod moves, causing the cross plate to move upward. The cross plate moves, causing the limiting block to move upward and separate from the through groove. Then, the convex rod is controlled to reset. Step 4: When a sudden situation occurs on the slope of the water-rich area, the probe is squeezed and moves towards the dynamic detection device. During the movement, the probe presses the button, which causes the signal transmission module of the dynamic detection device to send information to the computer terminal.

[0015] This invention provides an embedded, multi-angle, dynamic monitoring device for slope stability in water-rich areas, which has the following advantages: (1) The top of the rectangular block and the blocking block of the buried multi-angle water-rich area dynamic monitoring device are in contact, so that the downward movement of the rectangular block is limited. Through standardized operation, the operator can quickly adjust the position of the limiting block after the burial is completed, thereby effectively ensuring that the dynamic detection device can carry out slope monitoring work normally after the burial is completed. At the same time, the limiting block blocks the moving probe, causing the probe to stop moving. By setting the limiting block to block the probe that moves accidentally, it effectively prevents the button from being accidentally pressed during transportation or burial, thereby avoiding interference with the monitoring results of the dynamic detection device.

[0016] (2) In this embedded multi-angle water-rich area slope stability dynamic monitoring device, the inclined surface of the sliding plate is inserted into the soil near the L-shaped plate during movement. By inserting multiple sliding plates into the soil simultaneously, the embedding degree and contact area of ​​the protective shell into the soil are increased, and the anti-slip force of the protective shell is enhanced, thereby ensuring the smooth progress of the monitoring work. At the same time, the L-shaped plate provides support for the support rod. The L-shaped plate provides necessary support for the moving support rod, effectively providing the stability of the support rod movement and ensuring that the sliding plate can be evenly inserted into the soil.

[0017] (3) The embedded multi-angle water-rich area slope stability dynamic monitoring device limits the movement of the trapezoidal plate, causing the lifting plate to remain in the predetermined position. The card plate applies a limit to the trapezoidal plate that has been moved to the designated position, which effectively improves the stability of the sliding plate after it is inserted into the soil and prevents the sliding plate from having an accident, thereby improving the stabilization effect. At the same time, the V-shaped plate transmits the vibration generated by the collision to the card plate. The arc plate collides with multiple V-shaped plates to generate precise vibration, which effectively prevents the card plate from getting stuck during movement, thereby ensuring that the card plate can smoothly apply a limit to the trapezoidal plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the protective shell of the present invention; Figure 3 This is a schematic diagram of the internal structure of the hollow tube of the present invention; Figure 4 This is a schematic diagram of the safety device structure of the present invention; Figure 5 This is a schematic diagram of the positional structure of the trapezoidal plate and the card plate of the present invention; Figure 6 This is a schematic diagram of the internal structure of the stabilizing device of the present invention; Figure 7 This is a schematic diagram of the internal structure of the locking device of the present invention.

[0019] In the diagram: 1. Protective casing; 2. Dynamic detection device; 3. Button; 4. Hollow tube; 5. Detector rod; 6. Spring No. 1; 7. Mounting frame; 8. Cross plate; 9. Limiting block; 10. Cylindrical rod; 11. Convex rod; 12. Rectangular block; 13. Blocking block; 14. Round rod; 151. L-shaped plate; 152. Lifting plate; 153. Door-shaped plate; 154. Abutment block; 155. Sliding plate; 156. Elastic sheet; 157. Trapezoidal plate; 158. Support rod; 161. Connecting frame; 162. Clamping plate; 163. Sleeve; 164. Spring No. 2; 165. Fixing frame; 166. Arc-shaped sheet; 167. V-shaped plate. Detailed Implementation

[0020] The following will provide a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] Please see Figures 1-4One embodiment of the present invention is: an embedded multi-angle dynamic monitoring device for slope stability in water-rich areas, comprising a protective shell 1, a dynamic detection device 2 fixedly installed on the bottom of the inner wall of the protective shell 1, a button 3 fixedly installed on the surface of the dynamic detection device 2, the button 3 being electrically connected to the control terminal of the dynamic detection device 2, a hollow tube 4 fixedly penetrating the circumferential surface of the protective shell 1, a probe 5 slidingly penetrating the inner and outer walls of the hollow tube 4, a first-order spring 6 being provided between the probe 5 and the hollow tube 4, a signal transmission module being provided inside the dynamic detection device 2, and a safety device; wherein, the safety device includes a mounting frame 7, a cross plate 8, a limiting block 9, a cylindrical rod 10, a convex rod 11, a rectangular block 12, a blocking block 13, and a round rod 14, the mounting frame 7 being fixedly installed on the circular surface of the hollow tube 4. On the periphery, the cross plate 8 is slidably mounted on the inner wall of the mounting frame 7, the limiting block 9 is fixedly mounted on the bottom of the cross plate 8, the cylindrical rod 10 is fixedly mounted on the top of the cross plate 8, the convex rod 11 is rotatably mounted on the top of the cylindrical rod 10, the rectangular block 12 is fixedly mounted on the circumferential surface of the convex rod 11, the blocking block 13 is fixedly mounted on the inner wall of the protective shell 1, the round rod 14 is fixedly mounted on the surface of the limiting block 9, and the circumferential surface of the hollow tube 4 is provided with a through groove, and the limiting block 9 contacts the inner wall of the through groove; wherein, the protective shell 1 is provided with a stabilizing device for improving the stability of the dynamic detection device 2, and the stabilizing device is provided with a locking device for assistance. By setting the limiting block 9 to block the accidentally moved detection rod 5, the button 3 is effectively prevented from being accidentally pressed during transportation or burial.

[0022] The probe 5 has a spherical surface on the side near the button 3. The bottom of the cross plate 8 contacts the top of the dynamic detection device 2. The rectangular block 12 has an arc surface on the side away from the convex rod 11. The arc surface contacts the inner wall of the protective shell 1. Through standardized operation, the operator can quickly adjust the position of the limit block 9 after burial, thereby effectively ensuring that the dynamic detection device 2 can carry out slope monitoring work normally after burial.

[0023] A spiral spring is provided between the convex rod 11 and the cylindrical rod 10. The bottom of the rectangular block 12 contacts the blocking block 13. A groove is provided on the side of the mounting frame 7 near the cylindrical rod 14. The cylindrical rod 14 contacts the inner wall of the groove. By providing a spiral spring, the convex rod 11 is prevented from being rotated at will, thereby improving the safety of operation.

[0024] A method for using a buried multi-angle dynamic monitoring device for slope stability in water-rich areas, comprising the following steps: Step 1: Dig a pit on the slope of the water-rich area. After the pit is dug, bury the protective shell 1 in the pit and then fill it with soil to cover it. Step 2: After burying, hold the convex rod 11 and rotate it. The rotation of the convex rod 11 will drive the rectangular block 12 to rotate. During the rotation, the top of the rectangular block 12 will separate from the surface in contact with the blocking block 13. Then control the convex rod 11 to move upward. Step 3: The convex rod 11 moves, causing the cylindrical rod 10 and the rectangular block 12 to move upward. The cylindrical rod 10 moves, causing the cross plate 8 to move upward. The cross plate 8 moves, causing the limiting block 9 to move upward and separate from the through groove. Then, the convex rod 11 is controlled to reset. Step 4: When a sudden situation occurs on the slope of the water-rich area, the detection rod 5 is squeezed and moves towards the dynamic detection device 2. During the movement, the detection rod 5 presses the button 3, which causes the signal transmission module of the dynamic detection device 2 to transmit information to the computer terminal.

[0025] In this embodiment, during operation, a pit is dug on the slope of a water-rich area. After the pit is dug, the protective shell 1 is buried in the pit, and then soil is filled in to cover it. During the backfilling process, it is ensured that the convex rod 11 remains on the soil surface. If an accidental contact occurs during operation, the detection rod 5 is accidentally touched and moves towards the dynamic detection device 2. During the movement, the detection rod 5 compresses the first spring 6, causing the first spring 6 to deform. At the same time, the detection rod 5 comes into contact with the limiting block 9 during the movement. The limiting block 9 blocks the moving detection rod 5, causing the detection rod 5 to stop. The probe rod 5 stops moving towards the dynamic detection device 2. The deformed spring 6 then returns to its original position, causing the probe rod 5 to move away from the dynamic detection device 2. The probe rod 5 stops moving after reaching its initial position. A limit block 9 prevents accidental movement of the probe rod 5, effectively preventing accidental pressing of the button 3 during transportation or burial, thus avoiding interference with the monitoring results of the dynamic detection device 2. After burial, the convex rod 11 is held and rotated clockwise. During rotation, the convex rod 11 stretches the spiral spring. The spring is stretched and deformed. Simultaneously, the convex rod 11 rotates, causing the rectangular block 12 to rotate clockwise. During rotation, the top of the rectangular block 12 separates from the surface in contact with the blocking block 13, releasing the restriction imposed by the blocking block 13 on the upward movement of the rectangular block 12. Then, the convex rod 11 is controlled to move upward, causing the cylindrical rod 10 to move upward. The cylindrical rod 10 moves upward, causing the cross plate 8 to move upward. The cross plate 8 moves upward, causing the limiting block 9 to move upward and separate from the through groove. The limiting block 9 moves, causing the round rod 14 to move upward. Simultaneously, the convex rod 11... The movement causes the rectangular block 12 to move upward. After the rectangular block 12 moves to the designated position, the convex rod 11 is rotated counterclockwise, causing the deformed spiral spring to gradually recover. At the same time, the rotation of the convex rod 11 causes the rectangular block 12 to rotate counterclockwise. During the rotation, the rectangular block 12 contacts the top of the blocking block 13, so that the downward movement of the rectangular block 12 is limited by the blocking block 13. Through standardized operation, the operator can quickly adjust the position of the limiting block 9 after the burial is completed, thereby effectively ensuring that the dynamic detection device 2 can carry out slope monitoring work normally after the burial is completed.

[0026] Please see Figures 1-7Based on the above embodiments, another embodiment of the present invention further includes a stabilizing device and a locking device; the stabilizing device includes an L-shaped plate 151, a lifting plate 152, a gate-shaped plate 153, multiple abutments 154, multiple sliding plates 155, an elastic sheet 156, a trapezoidal plate 157, and a support rod 158. The L-shaped plate 151 is fixedly inserted through the top of the protective shell 1, the lifting plate 152 is slidably installed on the inner wall of the L-shaped plate 151, the gate-shaped plate 153 is fixedly installed on the bottom of the lifting plate 152, and the gate-shaped plate 153 slides through the bottom of the L-shaped plate 151. The multiple abutments 154 are fixedly inserted through the top of the protective shell 1. Installed on the surface of the lifting plate 152, multiple sliding plates 155 slide through the side of the L-shaped plate 151 away from the convex rod 11. An elastic sheet 156 is disposed between the sliding plate 155 and the L-shaped plate 151. A trapezoidal plate 157 is fixedly installed on the surface of the lifting plate 152. A support rod 158 is fixedly installed on the side of the trapezoidal plate 157 away from the lifting plate 152. A groove is provided on the side of the gate-shaped plate 153 near the round rod 14. Multiple sliding plates 155 are simultaneously inserted into the soil, increasing the embedding degree and contact area of ​​the protective shell 1 in the soil and enhancing the anti-slip force of the protective shell 1.

[0027] The abutment 154 has a sloping surface one on the side near the sliding plate 155, the sliding plate 155 has an arc surface two on the side near the abutment 154, and the trapezoidal plate 157 has a rectangular groove on the side near the support rod 158. By opening the sloping surface one and the arc surface two, it is ensured that when the abutment 154 contacts the sliding plate 155, it can smoothly push the sliding plate 155 to move.

[0028] The sliding plate 155 has an inclined surface on the side away from the abutment block 154, and the L-shaped plate 151 has a sliding groove on the side near the support rod 158. The circumferential surface of the support rod 158 contacts the inner wall of the sliding groove. The L-shaped plate 151 provides necessary support for the moving support rod 158, effectively ensuring the stability of the movement of the support rod 158 and ensuring that the sliding plate 155 can be evenly inserted into the soil.

[0029] The locking device includes a connecting frame 161, a locking plate 162, a sleeve 163, a second spring 164, a fixing frame 165, an arc-shaped piece 166, and multiple V-shaped plates 167. The connecting frame 161 is fixedly inserted through the inner and outer walls of the L-shaped plate 151. The locking plate 162 slides through the inner and outer walls of the connecting frame 161. The sleeve 163 is fixedly installed on the side of the locking plate 162 near the connecting frame 161. The second spring 164 is disposed between the sleeve 163 and the connecting frame 161. The fixing frame 165 is fixedly installed on the surface of the locking plate 162. The arc-shaped piece 166 is fixedly installed on the circumferential surface of the fixing frame 165. Multiple V-shaped plates 167 are fixedly installed on the inner wall of the connecting frame 161. The side of the locking plate 162 near the trapezoidal plate 157 has an arc surface. The locking plate 162 applies a limit to the trapezoidal plate 157 that has moved to a designated position, effectively improving the stability of the sliding plate 155 after it is inserted into the soil and preventing the sliding plate 155 from experiencing unexpected situations.

[0030] The arc-shaped plate 166 itself is elastic, and the side of the V-shaped plate 167 near the second spring 164 has an arc surface. The arc-shaped plate 166 and multiple V-shaped plates 167 collide to generate precise vibration, which effectively prevents the plate 162 from getting stuck during movement.

[0031] In this embodiment, during operation, the round rod 14 contacts the groove of the portal plate 153, causing the portal plate 153 to move upward. The portal plate 153 then moves the lifting plate 152 upward, which in turn moves the abutment block 154 upward. The inclined surface of the abutment block 154 contacts the arc surface of the sliding plate 155 during movement. The inclined surface compresses the arc surface, causing the sliding plate 155 to move away from the lifting plate 152. During this movement, the sliding plate 155 stretches the elastic sheet 156, causing it to deform. Simultaneously, the inclined surface of the sliding plate 155 inserts into the soil near the L-shaped plate 151. The simultaneous insertion of multiple sliding plates 155 into the soil increases the embedding depth of the protective shell 1 into the soil. The increased contact area enhances the anti-slip properties of the protective shell 1, thus ensuring the smooth operation of the monitoring work. As the lifting plate 152 moves, it drives the trapezoidal plate 157 to move upward. The movement of the trapezoidal plate 157 drives the support rod 158 to move upward. When the support rod 158 moves in the sliding groove, the L-shaped plate 151 provides support for the support rod 158 through the sliding groove. The support rod 158, affected by the support force, moves more smoothly. Then, the support rod 158 transmits the support force provided by the L-shaped plate 151 to the trapezoidal plate 157 and the lifting plate 152, making the lifting plate 152 more stable during movement. The L-shaped plate 151 provides necessary support for the moving support rod 158, effectively providing the stability of the movement of the support rod 158 and ensuring that the sliding plate 155 can be evenly inserted into the soil. During its movement, the inclined surface of trapezoidal plate 157 comes into contact with the arc surface of clamping plate 162. The moving trapezoidal plate 157 presses against clamping plate 162, causing clamping plate 162 to move towards spring 164. This movement of clamping plate 162 drives sleeve 163 towards spring 164. As sleeve 163 moves, it presses against spring 164, causing spring 164 to deform. Simultaneously, as trapezoidal plate 157 continues to move, the contact surface with clamping plate 162 separates, allowing the deformed spring 164 to recover and move sleeve 163 towards trapezoidal plate 157. This movement of sleeve 163 then drives clamping plate 162 towards trapezoidal plate 157. As the sliding plate 155 moves, the clamping plate 162 contacts the inner wall of the rectangular groove, thus limiting the trapezoidal plate 157. The trapezoidal plate 157 is thus prevented from moving, keeping the lifting plate 152 in a predetermined position. By limiting the trapezoidal plate 157 after it has moved to the designated position, the clamping plate 162 effectively improves the stability of the sliding plate 155 after it is inserted into the soil, preventing unexpected situations and improving stability. Simultaneously, the movement of the clamping plate 162 drives the fixing frame 165 to move towards the second spring 164. The movement of the fixing frame 165 drives the arc-shaped piece 166 to move towards the second spring 164. During movement, the curved surface of piece 166 contacts the inclined surface of V-shaped plate 167. V-shaped plate 167 applies resistance to the moving curved piece 166, causing it to continue moving and undergo slight deformation. When the surface of curved piece 166 that contacts V-shaped plate 167 separates, the deformed curved piece 166 quickly recovers its original shape. As the fixing frame 165 moves away from spring 164, the movement of the fixing frame 165 drives the curved piece 166 to move away from spring 164. During movement, the concave surface of curved piece 166 contacts the curved surface of V-shaped plate 167, causing the curved piece 166 to continue moving and deform. 166 stores energy under its own elasticity. When the arc-shaped piece 166 separates from the arc surface, the deformed arc-shaped piece 166 quickly recovers and collides with the second V-shaped plate 167 to generate vibration. Then the arc-shaped piece 166 repeats the above movement and collides with the third V-shaped plate 167 to generate vibration. Each time it vibrates, the V-shaped plate 167 transmits the vibration generated by the collision to the clamping plate 162, making the clamping plate 162 move more smoothly. By generating precise vibration through the collision of the arc-shaped piece 166 with multiple V-shaped plates 167, the clamping plate 162 is effectively prevented from getting stuck during movement, thereby ensuring that the clamping plate 162 can smoothly apply the limit to the trapezoidal plate 157.

[0032] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An embedded multi-angle dynamic monitoring device for slope stability in water-rich areas, comprising a protective housing (1), characterized in that: A dynamic detection device (2) is fixedly mounted on the bottom of the inner wall of the protective shell (1); a button (3) is fixedly mounted on the surface of the dynamic detection device (2); the button (3) is electrically connected to the control end of the dynamic detection device (2); a hollow tube (4) is fixedly penetrated through the circumferential surface of the protective shell (1); a detection rod (5) is slidably penetrated through the inner and outer walls of the hollow tube (4); a first spring (6) is arranged between the detection rod (5) and the hollow tube (4); a signal transmission module is arranged inside the dynamic detection device (2), and also includes a safety device; The safety device comprises a mounting frame (7), a cross plate (8), a stop block (9), a cylindrical rod (10), a convex rod (11), a rectangular block (12), a stop block (13) and a round rod (14); the mounting frame (7) is fixedly mounted on the circumferential surface of the hollow tube (4); the cross plate (8) is slidably mounted on the inner wall of the mounting frame (7); the stop block (9) is fixedly mounted on the bottom of the cross plate (8); the cylindrical rod (10) is fixedly mounted on the top of the cross plate (8); the convex rod (11) is rotatably mounted on the top of the cylindrical rod (10); the rectangular block (12) is fixedly mounted on the circumferential surface of the convex rod (11); the stop block (13) is fixedly mounted on the inner wall of the protective housing (1); the round rod (14) is fixedly mounted on the surface of the stop block (9); a through groove is provided on the circumferential surface of the hollow tube (4); and the stop block (9) contacts the inner wall of the through groove; Wherein, a stabilizing device for improving the stability of the dynamic detection device (2) is provided on the protective shell (1), and a locking device for auxiliary use is provided on the stabilizing device.

2. According to claim 1, the embedded multi-angle dynamic monitoring device for slope stability in water-rich areas is characterized by: A spherical surface 1 is formed on a side of the detection rod (5) close to the button (3), the bottom of the cross plate (8) contacts the top of the dynamic detection device (2), and a curved surface 1 is formed on a side of the rectangular block (12) away from the convex rod (11), and the curved surface 1 contacts the inner wall of the protective housing (1).

3. The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas according to claim 2 is characterized by: A spiral spring is provided between the convex rod (11) and the cylindrical rod (10); the rectangular block (12) contacts the bottom of the blocking block (13); a sliding groove is provided on a side of the mounting frame (7) close to the round rod (14); and the round rod (14) contacts the inner wall of the sliding groove.

4. The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas according to claim 3 is characterized by: The stabilizing device comprises an L-shaped plate (151), a lifting plate (152), a door-shaped plate (153), a plurality of stop blocks (154), a plurality of sliding plates (155), an elastic sheet (156), a trapezoidal plate (157) and a support rod (158); the L-shaped plate (151) is fixedly installed on the top of the protective shell (1); the lifting plate (152) is slidably mounted on the inner wall of the L-shaped plate (151); the door-shaped plate (153) is fixedly installed on the bottom of the lifting plate (152); and the door-shaped plate (153) slidably penetrates the bottom of the L-shaped plate (151). A plurality of the stop blocks (154) are fixedly mounted on the surface of the lifting plate (152); a plurality of the sliding plates (155) slide through a side of the L-shaped plate (151) away from the convex rod (11); the elastic sheet (156) is arranged between the sliding plate (155) and the L-shaped plate (151); the trapezoidal plate (157) is fixedly mounted on the surface of the lifting plate (152); the support rod (158) is fixedly mounted on a side of the trapezoidal plate (157) away from the lifting plate (152); and a groove is provided on a side of the door-shaped plate (153) close to the round rod (14).

5. The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas according to claim 4 is characterized by: A first inclined surface is formed on a surface of the stop block (154) close to the sliding plate (155), a second curved surface is formed on a surface of the sliding plate (155) close to the stop block (154), and a rectangular groove is formed on a surface of the trapezoidal plate (157) close to the support rod (158).

6. The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas according to claim 5 is characterized by: A second inclined surface is provided on a side of the sliding plate (155) away from the stop block (154), a sliding groove is provided on a side of the L-shaped plate (151) close to the support rod (158), and a circumferential surface of the support rod (158) contacts an inner wall of the sliding groove.

7. The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas according to claim 6 is characterized by: The locking device comprises a connection frame (161), a clamping plate (162), a sleeve (163), a second spring (164), a fixing frame (165), an arc-shaped sheet (166), and a plurality of V-shaped plates (167); the connection frame (161) is fixedly passed through the inner and outer walls of the L-shaped plate (151); the clamping plate (162) is slidably passed through the inner and outer walls of the connection frame (161); and the sleeve (163) is fixedly mounted on the clamping plate (162) near the connection frame. (161), the second spring (164) is arranged between the sleeve (163) and the connecting frame (161), the fixing frame (165) is fixedly mounted on the surface of the clamping plate (162), the arc-shaped sheet (166) is fixedly mounted on the circumferential surface of the fixing frame (165), a plurality of V-shaped plates (167) are fixedly mounted on the inner wall of the connecting frame (161), and the clamping plate (162) is provided with an arc surface three on one side close to the trapezoidal plate (157).

8. The embedded multi-angle dynamic monitoring device for slope stability in water-rich areas according to claim 7 is characterized by: The arc-shaped sheet (166) itself has elasticity, and a fourth arc surface is formed on a surface of the V-shaped plate (167) close to the second spring (164).

9. A method for using an embedded multi-angle dynamic monitoring device for slope stability in water-rich areas, using the embedded multi-angle dynamic monitoring device for slope stability in water-rich areas as claimed in claim 8, characterized in that: The following steps are involved: Step 1: dig a pit on the slope of the water-rich area. After the pit is dug, bury the protective shell (1) in the pit and then fill it with soil for burial; Step 2: After the burial is completed, the convex rod (11) is held and rotated, and the rotation of the convex rod (11) drives the rectangular block (12) to rotate, and the top of the rectangular block (12) is separated from the contact surface of the blocking block (13) during the rotation, and then the convex rod (11) is controlled to move upward; Step 3: The convex rod (11) moves to drive the cylindrical rod (10) and the rectangular block (12) to move upwards, the cylindrical rod (10) moves to drive the cross plate (8) to move upwards, the cross plate (8) moves to drive the limit block (9) to move upwards and separate from the through groove, and then the convex rod (11) is controlled to reset; Step 4: When an emergency occurs on the slope of the water-rich area, the detection rod (5) is squeezed and moves toward the dynamic detection device (2). The detection rod (5) presses the button (3) while moving, so that the signal transmission module of the dynamic detection device (2) transmits information to the computer terminal.

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