A disaster warning device for high slope instability on mountainous highways during strong earthquakes

Abstract

The embodiment of the present application provides a disaster warning device for instability of high slopes on roads in mountainous areas due to strong earthquakes, and relates to the field of slope warning. A disaster warning device for instability of high slopes on roads in mountainous areas due to strong earthquakes comprises: an installation box, an early warning opening component is fixedly installed inside the installation box, and the early warning opening component is located below the rectangular box, a protective component is installed on the inner bottom of the installation box, and rectangular frames are fixedly installed on the left and right sides of the installation box respectively, the telescopic end of the protective component can be retracted into the rectangular frame, and the protective component can be driven to open when the early warning opening component is turned on, and the interception early warning component is installed on the upper side wall of the right rectangular frame, and the interception early warning component can be driven to open when the protective component is turned on. By arranging the early warning opening component in the installation box, when slope instability occurs, the vibration generated by the slope instability is used to drive the early warning opening component to work, so that the controller controls the early warning device to turn on the early warning.

Description

Technical Field

[0001] The present application relates to the field of slope early warning technology, and in particular to a disaster early warning device for instability of high slopes on highways in mountainous areas during strong earthquakes. Background Art

[0002] When a traffic artery passes through some low hills, one side of the mountain will be excavated to facilitate road construction. The slope with a certain slope on both sides of the roadbed is the traffic artery slope. my country is a mountainous country, and most traffic artery construction will produce slopes.

[0003] In mountainous areas with strong earthquakes, high road slopes are very prone to instability due to the influence of multiple factors such as earthquake force, rain erosion, and changes in the characteristics of the rock and soil. Once unstable, it will seriously threaten the safety of road traffic and the safety of life and property of surrounding residents. Reasonable slope monitoring can provide alarms for the malignant development of related slopes, provide reliable monitoring data, and identify the deformation and potential damage mechanisms of unstable slopes and their scope of influence, provide early warnings for disaster prevention and mitigation, avoid or reduce the inestimable losses caused by geological disasters, and achieve the purpose of ensuring the safety of slope structures and safe operation of vehicles.

[0004] However, existing slope monitoring and early warning equipment usually uses electronic equipment to monitor and issue early warnings. When slope instability occurs, the electronic equipment is easily disturbed by vibration forces, causing failure or damage, resulting in problems such as untimely data transmission and poor early warning accuracy. In addition, existing early warning equipment cannot provide early warnings and protection to passing vehicles on the road in a timely manner, and it is difficult to meet the complex, changeable and urgent working conditions in mountainous areas with strong earthquakes. Therefore, there is an urgent need for a device that can provide all-round, real-time and accurate early warning to prevent high slope instability disasters. Summary of the invention

[0005] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a disaster warning device for instability of high slopes on roads in mountainous areas during strong earthquakes, wherein the device for instability of high slopes on roads in mountainous areas during strong earthquakes has an early warning activation component installed in the installation box. When slope instability occurs, the vibration generated by the slope instability is used to drive the early warning activation component to work, so that the controller controls the early warning device to activate the early warning.

[0006] According to an embodiment of the present application, a strong earthquake mountain highway high slope instability early warning device comprises:

[0007] An installation box, a battery is fixedly installed on the top of the installation box, a rectangular box is provided inside the installation box below the battery, a controller is fixedly installed in the rectangular box, and an early warning device is fixedly installed on the top of the installation box;

[0008] An early warning opening component, which is fixedly installed inside the installation box and is located below the rectangular box;

[0009] A protection component, the protection component is installed at the inner bottom of the installation box, and rectangular frames are fixedly installed on the left and right sides of the installation box respectively. The telescopic end of the protection component can be retracted into the rectangular frame, and the protection component can be driven to open when the early warning opening component is opened;

[0010] The interception warning component is installed on the upper side wall of the right rectangular frame, and when the protection component is turned on, the interception warning component can be driven to turn on.

[0011] According to some embodiments of the present application, the early warning opening component includes a mounting plate, a support sleeve, a top plate and a swing plate, the mounting plate is symmetrically installed on the lower part of the outer wall of the support sleeve, the end of the mounting plate is fixedly installed on the inner wall of the mounting box, the top of the support sleeve is fixedly installed with the top plate, the center of the top plate is inlaid with a first conductive sheet, the four side edges of the top plate are rotatably installed with swing plates, and the lower end of the swing plate is fixedly installed with a push rod on the side close to the support sleeve;

[0012] A through hole is provided on the side wall of the support sleeve at a position corresponding to the push rod, and a limit plate is rotatably installed on the inner side wall of the support sleeve at the upper side of the through hole, a spring sheet is installed between the upper end of the limit plate and the inner wall of the support sleeve, a limit protrusion is fixedly installed on the side of the upper end of the limit plate facing away from the spring sheet, and a support block is fixedly installed on the side of the lower end of the limit plate close to the support sleeve;

[0013] A C-shaped sliding bar is symmetrically installed on the inner wall of the upper end of the support sleeve, and a movable plate is slidably installed on the left and right C-shaped sliding bars. A first spring is sleeved on the lower side of the movable plate on the C-shaped sliding bar, and a second conductive sheet is fixedly installed on the upper side of the movable plate. A driving rod is fixedly connected to the lower side of the movable plate, and a driving ball is fixedly installed on the driving rod. The driving ball is stuck between the four limit plates before the slope becomes unstable.

[0014] According to some embodiments of the present application, the second conductive sheet and the first conductive sheet are both electrically connected to the controller, and when the second conductive sheet is in contact with the first conductive sheet, the controller powers on the warning device and sends a warning signal to the staff.

[0015] According to some embodiments of the present application, the protection component includes a protection drive member, a first telescopic folding frame, a protection plate and a second telescopic folding frame. The protection drive member is fixedly installed on the bottom of the mounting box, and the left and right side walls of the mounting box are provided with through notches corresponding to the position of the protection drive member. The left and right ends of the protection drive member extend from the through notches respectively, and the left and right ends of the protection drive member are respectively connected to the first telescopic folding frame. The first telescopic folding frame is movably arranged in the lower internal space of the rectangular frame, and the second telescopic folding frame is movably arranged in the upper internal space of the rectangular frame. A protection plate is installed between the first telescopic folding frame and the second telescopic folding frame.

[0016] According to some embodiments of the present application, the protective driving component includes a round rod, a second spring, a moving rod, a driving strut rod and a rotating connecting frame. The round rod is fixedly installed between the front and rear side walls of the mounting box, and the two ends of the round rod are respectively movably sleeved with a moving rod. A second spring is sleeved on the round rod between the moving rod and the side wall of the mounting box. The left ends of the two moving rods are respectively rotatably installed with driving strut rods, and the ends of the two driving strut rods rotate together in the rotating connecting frame. The upper end of the rotating connecting frame is connected to the driving rod, the right ends of the two moving rods are connected to the two connecting ends of the first telescopic folding frame on the right side, and the left ends of the two moving rods are connected to the two connecting ends of the first telescopic folding frame on the left side.

[0017] According to some embodiments of the present application, one end of the first telescopic folding frame and the second telescopic folding frame away from the protective driving member is connected to a telescopic support rod, and the other end of the telescopic support rod is fixedly mounted on the side wall of the installation box.

[0018] According to some embodiments of the present application, the interception warning component includes a rotation component, a self-rotation drive component, a length extension component, a mounting block and a warning sign. The rotation component is fixedly mounted on the inner upper side wall of the right rectangular frame, and the rotating end of the rotation component passes through the upper side wall of the rectangular frame. One end of the rotation component is connected to the telescopic support rod, and the outer upper side wall of the rectangular frame on the right is installed with a self-rotation drive component. The upper end of the rotation component is rotatably installed with a length extension component, the end of the length extension component is fixedly connected to the mounting block, and a warning sign is installed on the lower side of the mounting block.

[0019] According to some embodiments of the present application, the rotating assembly includes a rotating block, a rotating shaft, a winding wheel and a wire rope. The rotating shaft is rotatably installed on the telescopic support rod. The upper end of the rotating shaft passes through the rectangular frame and is connected to the rotating block. The lower end of the rotating shaft is fixedly installed with a winding wheel. The winding wheel is wound with a wire rope, and the other end of the wire rope is fixedly connected to the other end of the telescopic support rod.

[0020] According to some embodiments of the present application, the length extension component includes a circular sleeve, a rectangular guide rod, an extension rod and a driving nut, the circular sleeve is rotatably mounted on a rotating block, a rectangular guide rod is fixedly mounted inside the circular sleeve, a rectangular opening matching the rectangular guide rod is provided inside the extension rod, the extension rod is slidably sleeved on the rectangular guide rod, a driving nut is fixedly mounted on the end of the circular sleeve, a thread matching the driving nut is provided on the outer side wall of the extension rod, and the end of the extension rod is fixedly connected to a mounting block.

[0021] According to some embodiments of the present application, the self-rotation drive assembly includes an arc plate and a bevel gear, the upper end of the arc plate is inclined, and helical teeth are evenly arranged on the inclined surface of the upper end of the arc plate. The bevel gear is sleeved and installed on the outer wall of a circular sleeve, and the bevel gear is meshed and connected with the helical teeth on the arc plate.

[0022] The beneficial effects of the present application are as follows: the present invention sets an early warning start component in the installation box. When slope instability occurs, the vibration generated by the slope instability is used to drive the early warning start component to work, so that the controller controls the early warning device to start the early warning. And when the early warning start component is working, it can also drive the protection component to unfold. The protection component can intercept the falling rocks caused by the slope instability to prevent the falling rocks from falling on the road. On the one hand, it can prevent the falling rocks from hitting the vehicles on the road, and on the other hand, it can prevent the accumulation of fallen rocks on the road, causing road congestion and affecting post-disaster rescue. And the unfolding action of the protection component can also drive the interception early warning component to move, so that the warning sign on the interception early warning component can be moved to the road, which is convenient for vehicles on the road to know the early warning notification in time when driving.

[0023] The early warning work of the present invention can be driven by the vibration force generated by the slope. When the slope occurs, it will not cause the early warning equipment to fail or be damaged. It can avoid problems such as untimely data transmission and poor early warning accuracy, and can also provide timely early warning and protection to passing vehicles on the road.

[0024] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments of the present application will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application 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 paying creative work.

[0026] Figure 1This is a schematic diagram of the installation structure of a strong earthquake mountain highway high slope instability disaster warning device according to an embodiment of the present application;

[0027] Figure 2 It is a schematic diagram of the installation structure of the early warning activation component and the protection component according to the embodiment of the present application;

[0028] Figure 3 is a schematic diagram of the three-dimensional structure of the early warning activation component according to an embodiment of the present application;

[0029] Figure 4 According to the embodiment of the present application Figure 3 A schematic diagram of the enlarged three-dimensional structure in the middle;

[0030] Figure 5 is a schematic diagram of the installation structure of the interception warning component according to an embodiment of the present application;

[0031] Figure 6 is a schematic diagram of the installation structure of the protection component and the interception warning component according to an embodiment of the present application;

[0032] Figure 7 is a schematic diagram of the installation structure of the protection drive member according to an embodiment of the present application;

[0033] Figure 8 is a schematic diagram of the installation structure of the protective driving member and the first telescopic folding frame according to an embodiment of the present application;

[0034] Fig. 9 It is a schematic diagram of the composition structure of the interception warning component according to an embodiment of the present application;

[0035] Fig.10 It is a schematic diagram of the internal structure of the length extension component according to an embodiment of the present application.

[0036] Icons: 1. Installation box; 11. Rectangular box; 12. Controller; 13. Battery; 14. Rectangular frame; 2. Warning opening assembly; 21. Installation plate; 22. Support sleeve; 23. Top plate; 24. Swing plate; 241. Push rod; 25. First conductive sheet; 26. Second conductive sheet; 27. Drive rod; 28. C-shaped slide bar; 29. ​​Moving plate; 210. First spring; 211. Limiting plate; 212. Shrapnel; 213. Through hole; 214. Support block; 215. Drive ball; 216. Limiting protrusion; 3. Protection assembly; 31. Protection drive member; 311. Round rod; 312. Second spring Spring; 313, moving rod; 314, driving support rod; 315, rotating connecting frame; 32, first telescopic folding frame; 33, protective plate; 34, telescopic support rod; 35, second telescopic folding frame; 4, early warning equipment; 6, interception early warning assembly; 61, rotating assembly; 611, rotating block; 612, rotating shaft; 613, winding wheel; 614, wire rope; 62, self-rotation drive assembly; 621, arc plate; 622, bevel gear; 63, length extension assembly; 631, round sleeve; 632, rectangular guide rod; 633, extension rod; 634, driving nut; 65, mounting block; 66, warning sign. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0038] In order to make the purpose, technical solutions and advantages of the implementation methods of this application clearer, the technical solutions in the implementation methods of this application will be clearly and completely described below in conjunction with the drawings in the implementation methods of this application. Obviously, the described implementation methods are part of the implementation methods of this application, not all of the implementation methods. Based on the implementation methods in this application, all other implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] The following describes, with reference to the accompanying drawings, a device for early warning of instability of high slopes on highways in mountainous areas during strong earthquakes according to an embodiment of the present application.

[0040] See also Figures 1 to 10 According to an embodiment of the present application, a strong earthquake mountain highway high slope instability disaster early warning device includes:

[0041] A mounting box 1 is provided, a battery 13 is fixedly installed on the top of the mounting box 1, a rectangular box 11 is provided inside the mounting box 1 below the battery 13, a controller 12 is fixedly installed in the rectangular box 11, and an early warning device 4 is fixedly installed on the top of the mounting box 1, and the early warning device 4 includes an early warning horn and an early warning light commonly used in the prior art;

[0042] The early warning opening component 2 is fixedly installed inside the installation box 1, and the early warning opening component 2 is located below the rectangular box 11;

[0043] The protection component 3 is installed at the bottom of the installation box 1. A rectangular frame 14 is fixedly installed on the left and right sides of the installation box 1. The telescopic end of the protection component 3 can be retracted into the rectangular frame 14. When the early warning opening component 2 is opened, the protection component 3 can be driven to open;

[0044] The interception warning component 6 is installed on the upper side wall of the right rectangular frame 14. When the protection component 3 is opened, the interception warning component 6 can be driven to open.

[0045] The present invention sets an early warning start component 2 in the installation box 1. When the slope is unstable, the vibration generated by the slope instability is used to drive the early warning start component 2 to work, so that the controller 12 controls the early warning device 4 to start the early warning. When the early warning start component 2 is working, it can also drive the protection component 3 to unfold. The protection component 3 can intercept the falling rocks caused by the slope instability to prevent the falling rocks from falling on the road. On the one hand, it can prevent the falling rocks from hitting the vehicles on the road, and on the other hand, it can prevent the accumulation of falling rocks on the road, causing the road to be blocked and affecting post-disaster rescue. And the unfolding action of the protection component 3 can also drive the interception early warning component 6 to move, so that the warning sign 66 on the interception early warning component 6 can be moved to the road, so that the vehicles on the road can know the early warning notification in time when driving.

[0046] like Figure 2-Figure 4 As shown, the early warning opening component 2 includes a mounting plate 21, a supporting sleeve 22, a top plate 23 and a swinging plate 24. The mounting plate 21 is symmetrically installed on the lower part of the outer wall of the supporting sleeve 22, and the end of the mounting plate 21 is fixedly installed on the inner wall of the mounting box 1. The top plate 23 is fixedly installed on the top of the supporting sleeve 22. The center position of the top plate 23 is inlaid with a first conductive sheet 25. The swinging plate 24 is rotatably installed on the four side edges of the top plate 23. A push rod 241 is fixedly installed on the lower end of the swinging plate 24 close to the side of the supporting sleeve 22. When an earthquake occurs, the swinging plate 24 will swing. During the swinging process of the swinging plate 24, the push rod 241 at its lower end can pass through the through hole 213 to hit the lower end of the limit plate 211.

[0047] A through hole 213 is opened on the side wall of the support sleeve 22 at a position corresponding to the push rod 241, and a limit plate 211 is rotatably installed on the inner side wall of the support sleeve 22 at the upper side of the through hole 213. A spring plate 212 is installed between the upper end of the limit plate 211 and the inner wall of the support sleeve 22, and a limit protrusion 216 is fixedly installed on the side of the upper end of the limit plate 211 away from the spring plate 212, and a support block 214 is fixedly installed on the side of the lower end of the limit plate 211 close to the support sleeve 22. When the lower end of the limit plate 211 is hit, the lower end of the limit plate 211 rotates toward the inside of the support sleeve 22, and the upper end of the limit plate 211 moves toward the inner wall of the support sleeve 22 and squeezes and moves the spring plate 212. At this time, the limit protrusion 216 will not limit the driving ball 215.

[0048] A C-shaped slide bar 28 is symmetrically installed on the inner wall of the upper end of the support sleeve 22, and a moving plate 29 is slidably installed on the left and right C-shaped slide bars 28. A first spring 210 is sleeved on the lower side of the moving plate 29 on the C-shaped slide bar 28, and a second conductive sheet 26 is fixedly installed on the upper side surface of the moving plate 29. A driving rod 27 is fixedly connected to the lower side of the moving plate 29, and a driving ball 215 is fixedly installed on the driving rod 27. The driving ball 215 is stuck between the four limit plates 211 before the slope instability occurs. When the limit protrusion 216 on the limit plate 211 releases the limit on the driving ball 215, the driving ball 215 can move upward. At this time, under the action of the rebound force of the first spring 210, the moving plate 29 moves upward, and the second conductive sheet 26 on the moving plate 29 contacts the first conductive sheet 25. At this time, the controller 12 can send out an early warning signal and energize the early warning device 4, so that the early warning device 4 can send out an early warning signal to remind the surrounding people and vehicles.

[0049] The second conductive sheet 26 and the first conductive sheet 25 are both electrically connected to the controller 12 . When the second conductive sheet 26 and the first conductive sheet 25 are in contact, the controller 12 energizes the warning device 4 and sends a warning signal to the staff.

[0050] When this embodiment is in use, the vibration force is used to make the swing plate 24 swing as a switch for sending out an early warning signal. When vibration is generated when the slope becomes unstable, the early warning device 4 can be powered on in time to send out an early warning signal. This method can avoid the problem of failure or damage of electronic equipment, resulting in the inability to issue an alarm.

[0051] like Figure 5-Figure 8As shown, the protection component 3 includes a protection drive member 31, a first telescopic folding frame 32, a protection plate 33 and a second telescopic folding frame 35. The protection drive member 31 is fixedly installed at the bottom of the installation box 1. The left and right side walls of the installation box 1 are provided with through gaps corresponding to the position of the protection drive member 31. The left and right ends of the protection drive member 31 extend out from the through gaps respectively. The left and right ends of the protection drive member 31 are respectively connected to the first telescopic folding frame 32. The first telescopic folding frame 32 is movably arranged in the lower internal space of the rectangular frame 14. The second telescopic folding frame 35 is movably arranged in the upper internal space of the rectangular frame 14. A protection plate 33 is installed between the first telescopic folding frame 32 and the second telescopic folding frame 35.

[0052] Specifically, the protective driving member 31 includes a round rod 311, a second spring 312, a moving rod 313, a driving strut rod 314 and a rotating connecting frame 315. The round rod 311 is fixedly installed between the front and rear side walls of the installation box 1, and the moving rods 313 are movably sleeved at both ends of the round rod 311. A second spring 312 is sleeved on the round rod 311 between the moving rod 313 and the side wall of the installation box 1. The left ends of the two moving rods 313 are rotatably installed with driving strut rods 314, and the ends of the two driving strut rods 314 rotate together in the rotating connecting frame 315. The upper end of the rotating connecting frame 315 is connected to the driving rod 27, and the right ends of the two moving rods 313 are connected to the two connecting ends of the first telescopic folding frame 32 on the right side. The left end of the movable rod 313 is connected to the two connecting ends of the first telescopic folding frame 32 on the left side. When the driving rod 27 moves upward, it will drive the rotating connecting frame 315 to move upward. During the upward movement of the rotating connecting frame 315, one end of the two driving support rods 314 will move upward. At this time, the two driving support rods 314 cannot support the movable rod 313. Under the action of the second spring 312, the two movable rods 313 will move toward the middle along the round rod 311. During the movement of the movable rod 313 toward the middle, the first telescopic folding frame 32 can be driven to extend. During the extension of the first telescopic folding frame 32, the protective plate 33 can be unfolded. The protective plate 33 can block falling rocks on the slope to prevent falling rocks from falling on the road.

[0053] In order to make the protective plate 33 more stable during the unfolding process, a telescopic support rod 34 is connected to the end of the first telescopic folding frame 32 and the second telescopic folding frame 35 away from the protective drive member 31, and the other end of the telescopic support rod 34 is fixedly mounted on the side wall of the mounting box 1, and the telescopic support rod 34 can extend along with the extension of the first telescopic folding frame 32 and the second telescopic folding frame 35. The telescopic support rod 34 can guide the first telescopic folding frame 32 and the second telescopic folding frame 35 when they are extended, and the upper telescopic support rod 34 can support the second telescopic folding frame 35, so that the first telescopic folding frame 32 and the second telescopic folding frame 35 move synchronously and align up and down, thereby preventing the protective plate 33 from tilting to one side.

[0054] See also Figure 5 , Fig. 9 and Fig.10 The interception warning component 6 includes a rotating component 61, a self-rotating driving component 62, a length extension component 63, a mounting block 65 and a warning sign 66. The rotating component 61 is fixedly mounted on the inner upper side wall of the right rectangular frame 14, and the rotating end of the rotating component 61 passes through the upper side wall of the rectangular frame 14. One end of the rotating component 61 is connected to the telescopic support rod 34. The self-rotating driving component 62 is installed on the outer upper side wall of the right rectangular frame 14. The upper end of the rotating component 61 is rotatably mounted with a length extension component 63, and the end of the length extension component 63 is fixedly connected with a mounting Block 65, a warning sign 66 is installed on the lower side of the mounting block 65, and the rotating component 61 can rotate when the protective component 3 is unfolded, so that the length extension component 63 rotates together with the rotating component 61, so that the warning sign 66 can be turned to the middle position of the road, and in the process of the length extension component 63 rotating with the rotating component 61, under the action of the self-rotation driving component 62, the circular sleeve 631 on the length extension component 63 can rotate, so that the length of the length extension component 63 is extended, ensuring that the warning sign 66 can be extended to the center of the road.

[0055] The rotating assembly 61 includes a rotating block 611, a rotating shaft 612, a winding wheel 613 and a wire rope 614. The rotating shaft 612 is rotatably installed on the telescopic support rod 34. The upper end of the rotating shaft 612 passes through the rectangular frame 14 and is connected to the rotating block 611. The lower end of the rotating shaft 612 is fixedly installed with a winding wheel 613, and a wire rope 614 is wound around the winding wheel 613. The other end of the wire rope 614 is fixedly connected to the other end of the telescopic support rod 34. When the protective assembly 3 is unfolded, the telescopic support rod 34 will extend together. At this time, the end of the telescopic support rod 34 can pull the wire rope 614. When the wire rope 614 is pulled, the wire rope 614 gradually falls off the winding wheel 613 and drives the rotating shaft 612 to rotate. The rotating block 611 will also rotate with the rotating shaft 612.

[0056] The length extension component 63 includes a circular sleeve 631, a rectangular guide rod 632, an extension rod 633 and a drive nut 634. The circular sleeve 631 is rotatably mounted on the rotating block 611. The rectangular guide rod 632 is fixedly mounted inside the circular sleeve 631. A rectangular opening matching the rectangular guide rod 632 is provided inside the extension rod 633. The extension rod 633 is slidably sleeved on the rectangular guide rod 632. The drive nut 634 is fixedly mounted at the end of the circular sleeve 631. A nut matching the drive nut 634 is provided on the outer wall of the extension rod 633. The end of the extension rod 633 is fixedly connected to a mounting block 65. When the circular sleeve 631 rotates under the action of the self-rotation drive assembly 62, the drive nut 634 at the end of the circular sleeve 631 will also rotate. Since the drive nut 634 is threadedly connected to the outer wall of the extension rod 633 and the extension rod 633 cannot rotate in the circular sleeve 631, when the drive nut 634 rotates, the extension rod 633 can extend from the circular sleeve 631 along the rectangular guide rod 632, thereby lengthening the entire length of the extension assembly 63.

[0057] The self-rotation driving component 62 includes an arc plate 621 and a bevel gear 622. The upper end of the arc plate 621 is inclined, and helical teeth are evenly arranged on the inclined surface of the upper end of the arc plate 621. The bevel gear 622 is sleeved and installed on the outer wall of the circular sleeve 631. Since the bevel gear 622 is meshed with the helical teeth on the arc plate 621, when the circular sleeve 631 rotates with the rotating block 611, the circular sleeve 631 can rotate and drive the length extension component 63 to extend.

[0058] In this embodiment, through the deployment process of the protection component 3, the interception warning component 6 can be automatically moved to the middle position of the road, and the interception warning component 6 can be used to warn vehicles on the road and intercept the vehicles to prevent them from continuing to pass.

[0059] Specifically, the working principle of the high slope instability disaster warning device for strong earthquake mountainous highway is as follows: when the slope becomes unstable under the action of an earthquake, the swing plate 24 will swing under the action of the vibration force. During the swinging process of the swing plate 24, the push rod 241 at its lower end can pass through the through hole 213 and hit the lower end of the limit plate 211. When the lower end of the limit plate 211 is hit, the lower end of the limit plate 211 rotates toward the inside of the support sleeve 22, and the upper end of the limit plate 211 moves toward the inner wall direction of the support sleeve 22 and squeezes the movable pressure spring sheet 212. At this time, the limiting protrusion 216 will not limit the driving ball 215. At this time, the driving ball 215 can move upward. At this time, under the action of the rebound force of the first spring 210, the moving plate 29 moves upward, and the second conductive sheet 26 on the moving plate 29 contacts the first conductive sheet 25. At this time, the controller 12 can send a warning signal and energize the warning device 4, so that the warning device 4 can send a warning signal to remind the surrounding people and vehicles.

[0060] When the driving rod 27 moves upward, it will drive the rotating connecting frame 315 to move upward together. During the upward movement of the rotating connecting frame 315, one end of the two driving struts 314 will move upward. At this time, the two driving struts 314 cannot support the moving rod 313. Under the action of the second spring 312, the two moving rods 313 will move toward the middle along the round rod 311. During the movement of the moving rod 313 toward the middle, the first telescopic folding frame 32 can be driven to extend. During the extension of the first telescopic folding frame 32, the protective plate 33 can be unfolded. The protective plate 33 can block the falling rocks on the slope to prevent the falling rocks from falling on the road, and the telescopic support rod 34 can extend along with the extension of the first telescopic folding frame 32 and the second telescopic folding frame 35. The telescopic support rod 34 can guide the first telescopic folding frame 32 and the second telescopic folding frame 35 when they are extended, and the upper telescopic support rod 34 can support the second telescopic folding frame 35.

[0061] When the telescopic support rod 34 is extended, its end can pull the wire rope 614. When the wire rope 614 is pulled, the wire rope 614 gradually falls off the winding wheel 613 and drives the rotating shaft 612 to rotate. The rotating block 611 will also rotate along with the rotating shaft 612, driving the length extension component 63 to rotate along the rotating shaft 612. A bevel gear 622 is installed on the circular sleeve 631. Since the bevel gear 622 is meshed with the helical teeth on the arc plate 621, when the circular sleeve 631 follows the rotating block 611, the length extension component 63 is rotated along the rotating shaft 612. When rotating, the circular sleeve 631 can rotate on its own, and the driving nut 634 at the end of the circular sleeve 631 will also rotate. Since the driving nut 634 is threadedly connected to the outer wall of the extension rod 633, and the extension rod 633 cannot rotate in the circular sleeve 631, when the driving nut 634 rotates, the extension rod 633 can extend from the circular sleeve 631 along the rectangular guide rod 632, so that the length of the entire extension component 63 becomes longer, so that the warning sign 66 can extend to the center of the road to warn vehicles.

[0062] It should be noted that the specific model specifications of the controller 12 and the battery 13 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0063] The power supply and principle of the controller 12 and the battery 13 are clear to those skilled in the art and will not be described in detail here.

[0064] The above are only embodiments of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A strong earthquake mountain highway high slope instability early warning device, characterized in that: include: An installation box (1), a storage battery (13) being fixedly mounted on the top of the installation box (1), a rectangular box (11) being provided inside the installation box (1) below the storage battery (13), a controller (12) being fixedly mounted inside the rectangular box (11), and an early warning device (4) being fixedly mounted on the top of the installation box (1); An early warning opening component (2), wherein the early warning opening component (2) is fixedly mounted inside the mounting box (1), and the early warning opening component (2) is located below the rectangular box (11); A protection component (3), the protection component (3) being mounted on the inner bottom of the installation box (1), a rectangular frame (14) being fixedly mounted on the left and right sides of the installation box (1), the telescopic end of the protection component (3) being retractable into the rectangular frame (14), and the protection component (3) being driven to be opened when the early warning opening component (2) is opened; An interception warning component (6), the interception warning component (6) being mounted on the upper side wall of the right rectangular frame (14), and the protection component (3) being able to drive the interception warning component (6) to open when it is opened; The early warning opening component (2) comprises a mounting plate (21), a support sleeve (22), a top plate (23) and a swing plate (24); the mounting plate (21) is symmetrically mounted on the lower part of the outer wall of the support sleeve (22); the end of the mounting plate (21) is fixedly mounted on the inner wall of the mounting box (1); the top plate (23) is fixedly mounted on the upper top of the support sleeve (22); a first conductive sheet (25) is embedded in the center of the top plate (23); the swing plates (24) are rotatably mounted on the four side edges of the top plate (23); and a push rod (241) is fixedly mounted on the lower end of the swing plate (24) close to the support sleeve (22); A through hole (213) is provided on the side wall of the support sleeve (22) at a position corresponding to the push rod (241); a limit plate (211) is rotatably mounted on the inner side wall of the support sleeve (22) at the upper side of the through hole (213); a spring sheet (212) is mounted between the upper end of the limit plate (211) and the inner wall of the support sleeve (22); a limit protrusion (216) is fixedly mounted on the side of the upper end of the limit plate (211) facing away from the spring sheet (212); and a support block (214) is fixedly mounted on the side of the lower end of the limit plate (211) close to the support sleeve (22); A C-shaped slide bar (28) is symmetrically mounted on the inner wall of the upper end of the support sleeve (22), and a movable plate (29) is slidably mounted on the left and right C-shaped slide bars (28). A first spring (210) is sleeved on the lower side of the movable plate (29) on the C-shaped slide bar (28), and a second conductive sheet (26) is fixedly mounted on the upper side of the movable plate (29). A driving rod (27) is fixedly connected to the lower side of the movable plate (29), and a driving ball (215) is fixedly mounted on the driving rod (27). The driving ball (215) is clamped between the four limit plates (211) before the slope becomes unstable. The second conductive sheet (26) and the first conductive sheet (25) are both electrically connected to the controller (12); when the second conductive sheet (26) and the first conductive sheet (25) are in contact, the controller (12) energizes the warning device (4) and sends a warning signal to a staff member; The protection assembly (3) comprises a protection drive member (31), a first telescopic folding frame (32), a protection plate (33) and a second telescopic folding frame (35); the protection drive member (31) is fixedly mounted on the bottom of the mounting box (1); through notches are provided on the left and right side walls of the mounting box (1) at positions corresponding to the protection drive member (31); the left and right ends of the protection drive member (31) respectively extend from the through notches; the left and right ends of the protection drive member (31) are respectively connected to the first telescopic folding frame (32); the first telescopic folding frame (32) is movably arranged in the lower space inside the rectangular frame (14); the second telescopic folding frame (35) is movably arranged in the upper space inside the rectangular frame (14); and the protection plate (33) is installed between the first telescopic folding frame (32) and the second telescopic folding frame (35); The protective driving member (31) comprises a round rod (311), a second spring (312), a moving rod (313), a driving support rod (314) and a rotating connection frame (315); the round rod (311) is fixedly mounted between the front and rear side walls of the installation box (1); the moving rods (313) are movably sleeved on both ends of the round rod (311); the second spring (312) is sleeved on the round rod (311) between the moving rod (313) and the side wall of the installation box (1); The left ends of the moving rods (313) are rotatably mounted with driving struts (314), the ends of the two driving struts (314) are rotated together in a rotating connection frame (315), the upper end of the rotating connection frame (315) is connected to the driving rod (27), the right ends of the two moving rods (313) are connected to the two connecting ends of the first telescopic folding frame (32) on the right side, and the left ends of the two moving rods (313) are connected to the two connecting ends of the first telescopic folding frame (32) on the left side; One end of the first telescopic folding frame (32) and the second telescopic folding frame (35) away from the protection drive member (31) is connected to a telescopic support rod (34), and the other end of the telescopic support rod (34) is fixedly mounted on the side wall of the installation box (1).

2. The device for early warning of instability of high slopes on mountainous roads during strong earthquakes according to claim 1 is characterized in that: The interception warning component (6) comprises a rotating component (61), a self-rotating driving component (62), a length extension component (63), a mounting block (65) and a warning sign (66); the rotating component (61) is fixedly mounted on the inner upper side wall of the right rectangular frame (14), and the rotating end of the rotating component (61) penetrates the upper side wall of the rectangular frame (14); one end of the rotating component (61) is connected to the telescopic support rod (34); the self-rotating driving component (62) is mounted on the outer upper side wall of the right rectangular frame (14); the length extension component (63) is rotatably mounted on the upper end of the rotating component (61); the end of the length extension component (63) is fixedly connected to the mounting block (65); and the warning sign (66) is mounted on the lower side of the mounting block (65).

3. The device for early warning of instability of high slopes on mountainous roads during strong earthquakes according to claim 2 is characterized in that: The rotating assembly (61) comprises a rotating block (611), a rotating shaft (612), a winding wheel (613) and a steel wire rope (614); the rotating shaft (612) is rotatably mounted on the telescopic support rod (34); the upper end of the rotating shaft (612) passes through the rectangular frame (14) and is connected to the rotating block (611); the lower end of the rotating shaft (612) is fixedly mounted with the winding wheel (613); the steel wire rope (614) is wound around the winding wheel (613); and the other end of the steel wire rope (614) is fixedly connected to the other end of the telescopic support rod (34).

4. The device for early warning of instability of high slopes on mountainous roads during strong earthquakes according to claim 3 is characterized in that: The length extension component (63) comprises a circular sleeve (631), a rectangular guide rod (632), an extension rod (633) and a driving nut (634); the circular sleeve (631) is rotatably mounted on the rotating block (611); a rectangular guide rod (632) is fixedly mounted inside the circular sleeve (631); a rectangular opening matching the rectangular guide rod (632) is provided inside the extension rod (633); the extension rod (633) is slidably sleeved on the rectangular guide rod (632); a driving nut (634) is fixedly mounted on the end of the circular sleeve (631); a thread matching the driving nut (634) is provided on the outer wall of the extension rod (633); and a mounting block (65) is fixedly connected to the end of the extension rod (633).

5. The device for early warning of instability of high slopes on mountainous roads during strong earthquakes according to claim 4 is characterized in that: The self-rotation drive assembly (62) comprises a circular arc plate (621) and a bevel gear (622); the upper end of the circular arc plate (621) is arranged obliquely; helical teeth are evenly arranged on the inclined surface of the upper end of the circular arc plate (621); the bevel gear (622) is sleeved and mounted on the outer wall of the circular sleeve (631); and the bevel gear (622) is meshedly connected with the helical teeth on the circular arc plate (621).

Images