CN112700620B - Gridding monitoring device for early warning of side slope landslide or debris flow - Google Patents

Abstract

The invention relates to a gridding monitoring device for early warning of slope landslide or debris flow, belonging to the technical field of disaster early warning, comprising a monitoring station, wherein the monitoring station is provided with a monitoring cable, the monitoring cable is provided with a monitoring structure, the monitoring structure comprises a bottom plate, the bottom plate is provided with a threaded sleeve, the threaded sleeve is provided with a fixing screw, the bottom plate is provided with a movable connecting structure, the movable connecting structure is provided with a box body, the box body is provided with a glass door, the box body is provided with an alarm, the box body is provided with a control panel, a controller and a power supply, the box body is provided with a movable monitoring structure, the movable monitoring structure comprises a ground sound monitor, a rotating shaft, a camera, an L-shaped supporting plate, an electric push rod, a mounting plate, a gear ring and an L-shaped toothed plate, the mounting plate is provided with an electric push rod, the electric push rod is provided with an L-shaped toothed plate, the rotating shaft is provided with a gear ring, the rotating shaft is provided with the L-shaped supporting plate, the camera and the ground sound monitor, the box body is provided with a rotating structure, the invention is convenient for rotation monitoring and improves the monitoring effect.

Description

A grid monitoring device for early warning of slope, landslide or debris flow

technical field

The invention relates to the technical field of disaster early warning, in particular to a grid monitoring device used for early warning of side slopes, landslides or debris flows.

Background technique

Landslide refers to the soil or rock mass on the slope, which is affected by factors such as river erosion, groundwater activity, earthquake and artificial slope cutting. The natural phenomenon of swiping down. Debris flow is a special torrent that contains a large amount of mud, sand and stones in mountain valleys and is stimulated by water sources such as rainstorms and melted ice and snow. Its characteristics are often sudden outbreaks, the turbid fluid pushes forward and back along the steep ravine, gallops and roars down, the ground shakes, and the valley is like thunder. Debris flow refers to a special torrent that carries a large amount of sediment and rocks due to landslides caused by heavy rain, blizzard or other natural disasters in mountainous areas or other areas with deep ravines and steep terrain. Debris flow has the characteristics of suddenness, fast velocity, large flow, large material capacity and strong destructive power. Debris flows often wash out roads, railways and other transportation facilities and even villages and towns, causing huge losses.

At present, the monitoring of landslides and debris flows at geological disaster points, the safety monitoring of various artificial traffic road slopes, the dam slopes of water conservancy projects, and the excavation slopes of various industrial and civil buildings generally use measurement methods. The monitoring method is to make some control points or measurement base points around the slope, and at the same time arrange measurement points on the slope surface, and then use these base points to measure the slope surface measurement points.

The existing monitoring devices are all installed on the fixed base, and the fixed base is fixedly installed on the ground. When the monitoring device is repaired, the fixed base needs to be taken out from the ground, which is time-consuming and laborious. At the same time, the monitoring device can only be aligned in a single direction. Monitoring, the monitoring cannot be rotated, making the monitoring prone to four corners.

Based on this, the present invention designs a grid monitoring device for early warning of side slopes, landslides or debris flows to solve the above problems.

SUMMARY OF THE INVENTION

Aiming at the above shortcomings of the prior art, the present invention provides a grid monitoring device for early warning of side slopes, landslides or debris flow, which can effectively overcome the existing monitoring devices in the prior art, which are installed in fixed On the base, the fixed base is fixed and installed on the ground. When the monitoring device is repaired, the fixed base needs to be removed from the ground, which is time-consuming and labor-intensive. At the same time, the monitoring device can only be aligned for monitoring in a single direction, and cannot be rotated for monitoring, which makes monitoring easy to occur. dead end problem.

To achieve the above purpose, the present invention is achieved through the following technical solutions:

A grid monitoring device for early warning of side slopes, landslides or debris flows, comprising a monitoring station, a monitoring cable and a monitoring structure, wherein the monitoring station is evenly and fixedly connected with a monitoring cable, and the monitoring cable is evenly and fixedly connected with a monitoring structure, The monitoring structure includes a bottom plate, the four corners of the bottom plate are fixedly connected with threaded sleeves, the threaded sleeves are threadedly connected with fixing screws through the threaded holes, the bottom plate is connected with a movable connection structure, and the top of the movable connection structure is connected. A box body is fixedly connected, the front side wall of the box body is connected with a glass door through hinges and locks, the left outer wall of the box body is fixedly connected with an alarm for sounding alarms, and the inner wall of the box body is fixedly installed There is a control panel, a controller and a power supply. The right side wall of the box is provided with a rotatable activity monitoring structure, which includes a geoacoustic monitor, a rotating shaft, a camera, an L-shaped support plate, an electric push rod, a plate, ring gear and L-shaped toothed plate, the mounting plate is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with an L-shaped toothed plate, the bottom of the rotating shaft is fixedly connected with a gear ring, the toothed The ring is meshed and connected with the L-shaped toothed plate, and two sets of L-shaped support plates are connected to the rotating shaft. There is a rotating structure on the inner top of the rotating rod, the rotating structure includes a rotating rod, a driven bevel gear, a driving motor and a driving bevel gear, the output end of the driving motor is fixedly connected with the driving bevel gear, and the bottom of the rotating rod is fixedly connected There is a driven bevel gear, the driven bevel gear is meshed with the driving bevel gear, the top of the rotating rod is fixedly connected with a waterproof cover, and the front side wall of the waterproof cover is fixedly connected with a solar panel that absorbs solar energy, Rain sensor and solar tracker to monitor rainfall.

Further, the movable connection structure includes a base, a connecting block, a horizontal slot, an inserting block, a positioning plate and a spring, the inserting block is fitted and inserted in the base, and the sidewalls of the base and the inserting block are provided with The outer end of the base is fixedly connected with a positioning plate, the outer end of the positioning plate is fixedly connected with a connecting block, and the inner end of the connecting block is fixedly connected with a horizontal groove.

Further, the oblique side of the transverse groove faces upward, and the oblique side faces outward.

Further, the base is installed at the bottom through hole of the bottom plate, and the top of the insert block is fixedly connected to the box body.

Further, the inner end of the transverse plate is fixedly connected with the outer side wall of the box body.

Furthermore, the upper and lower ends of the rotating shaft are rotatably connected with horizontal plates through fixedly connected bearings, and the horizontal plates are fixedly connected with the box body.

Furthermore, an installation ring is fixedly connected to the rotating shaft by means of bolts, and the outer end of the installation ring is fixedly connected to the L-shaped support plate.

Further, the box body is rotatably connected with a rotating rod through a fixedly connected bearing, and the box body is fixedly connected with a drive motor through mounting bolts.

Furthermore, a lightning rod is fixedly connected to the top of the waterproof cover.

Further, the monitoring station is connected with a controller through a monitoring cable, and the controller is respectively connected with a control panel, a rain sensor, a solar tracker, a geoacoustic monitor, a power supply, a camera, an alarm, a drive motor and an electric push rod. Electrical connection.

beneficial effect

Adopting the technical scheme provided by the present invention, compared with the known public technology, has the following beneficial effects:

1. The present invention drives the L-shaped toothed plate to move through the electric push rod of the active monitoring structure, the L-shaped toothed plate drives the ring gear to rotate, the ring gear drives the rotating shaft to rotate between the horizontal plates, the rotating shaft drives the installation ring to rotate, and the installation ring drives the L-shaped toothed plate to rotate. The support plate rotates, and the L-shaped support plate drives the camera and the geoacoustic monitor to rotate. The rotating camera can rotate to record and monitor the landform. The rotating geoacoustic monitor is convenient for monitoring the geosound in different directions, ensuring that there is no dead angle in the monitoring. , so that the device is convenient for rotation monitoring, and the monitoring effect is improved.

2. In the present invention, the plug-in block and the base of the movable connection structure are plugged together, so that the plug-in block can be easily installed and removed in the base, and the box body and its connecting structure can be easily installed and removed on the base. When the box body and its connected structure need to be repaired The bottom plate and its connecting structure do not need to be taken out from the ground, which saves time and effort, and then drives the connecting block to move through the positioning plate, and the connecting block drives the spring to move. , to ensure the stability of the plug-in block and the structural connection stability of the box and its connection. In addition, the oblique side of the horizontal slot faces upwards and the oblique side faces outwards. When installing the plug-in block, only insert the plug-in block downward. down for easy installation.

3. The present invention tracks the direction of sunlight irradiation through the solar tracker. After the controller receives the signal, it drives the drive motor to rotate. The drive motor drives the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, and the driven bevel gear drives the rotating rod to rotate. , the rotating rod drives the waterproof cover to rotate, and the waterproof cover drives the solar panel to move in the direction of sunlight irradiation, so that the solar panel always receives sunlight at the best angle, and the solar panel has high power generation efficiency.

Description of drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that are required in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention, and for some embodiments, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts.

Fig. 1 is the main structure schematic diagram of the present invention;

2 is a schematic structural diagram of a monitoring structure of the present invention;

Fig. 3 is the sectional bottom view of the monitoring structure of the present invention;

4 is a sectional plan view of the monitoring structure of the present invention;

Fig. 5 is the bottom plate of the present invention and its connecting structure sectional view;

6 is an enlarged schematic view of the structure at A in FIG. 3 of the present invention;

7 is a schematic diagram of the activity monitoring structure of the present invention;

8 is a functional schematic diagram of the present invention;

The symbols in the figure represent: 1. Monitoring station 2. Monitoring cable 3. Monitoring structure 301. Bottom plate 302. Control panel 303. Controller 304. Box 305. Solar panel 306. Lightning rod 307. Rain sensor 308. Solar tracker 309. Waterproof cover 310. Earth sound monitor 311. Thread sleeve 312. Power supply 313. Fixing screw 314. Glass door 315. Rotating shaft 316. Camera 317. Base 318. Alarm 319. Rotating rod 320. L-shaped support plate 321 . Horizontal plate 322. Connection block 323. Horizontal slot 324. Insert block 325. Positioning plate 326. Spring 327. Driven bevel gear 328. Drive motor 329. Drive bevel gear 330. Electric push rod 331. Mounting plate 332. Ring gear 333. Mounting ring 334. L-shaped tooth plate.

Detailed ways

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 described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The present invention will be further described below in conjunction with the examples.

Example 1

As shown in Figure 1-8, a grid monitoring device for early warning of side slopes, landslides or debris flows includes a monitoring station 1, a monitoring cable 2 and a monitoring structure 3. The monitoring station 1 is evenly and fixedly connected with a monitoring cable 2. The monitoring cable The monitoring structure 3 is evenly and fixedly connected on the 2, and the monitoring structure 3 includes a bottom plate 301. Through holes at the four corners of the bottom plate 301 are fixedly connected with threaded sleeves 311, and the threaded sleeves 311 are threadedly connected with fixing screws 313 through the threaded holes. Connection structure, the top of the movable connection structure is fixedly connected with a box body 304, the front side wall of the box body 304 is connected with a glass door 314 through hinges and locks, and the left outer wall of the box body 304 is fixedly connected with an alarm 318 for loudspeaker alarm, The inner wall of the box body 304 is fixedly installed with the control panel 302, the controller 303 and the power supply 312, the right side wall of the box body 304 is provided with a rotatable activity monitoring structure, the inner top of the box body 304 is provided with a rotating structure, and the rotating structure includes a rotating rod 319, the driven bevel gear 327, the drive motor 328 and the drive bevel gear 329, the output end of the drive motor 328 is fixedly connected with the drive bevel gear 329, the bottom of the rotating rod 319 is fixedly connected with the driven bevel gear 327, and the driven bevel gear 327 It is meshed with the driving bevel gear 329, the top of the rotating rod 319 is fixedly connected with a waterproof cover plate 309, and the front side wall of the waterproof cover plate 309 is fixedly connected with a solar panel 305 for absorbing solar energy, a rain sensor 307 for monitoring rainfall, and a solar tracker. 308, the solar tracker 308 tracks the direction of sunlight irradiation, the controller 303 drives the drive motor 328 to rotate after receiving the signal, the drive motor 328 drives the drive bevel gear 329 to rotate, the drive bevel gear 329 drives the driven bevel gear 327 to rotate, and the driven bevel gear 327 drives the rotating rod 319 to rotate, the rotating rod 319 drives the waterproof cover plate 309 to rotate, and the waterproof cover plate 309 drives the solar panel 305 to move along the direction of sunlight irradiation, so that the solar panel 305 always receives sunlight at the best angle, and the solar panel 305 has high power generation efficiency.

Example 2

Embodiment 2 is a further improvement of Embodiment 1.

As shown in Figure 1-8, a grid monitoring device for early warning of side slopes, landslides or debris flows includes a monitoring station 1, a monitoring cable 2 and a monitoring structure 3. The monitoring station 1 is evenly and fixedly connected with a monitoring cable 2. The monitoring cable The monitoring structure 3 is evenly and fixedly connected on the 2, and the monitoring structure 3 includes a bottom plate 301. Through holes at the four corners of the bottom plate 301 are fixedly connected with threaded sleeves 311, and the threaded sleeves 311 are threadedly connected with fixing screws 313 through the threaded holes. Connection structure, the top of the movable connection structure is fixedly connected with a box body 304, the front side wall of the box body 304 is connected with a glass door 314 through hinges and locks, and the left outer wall of the box body 304 is fixedly connected with an alarm 318 for loudspeaker alarm, The inner wall of the box body 304 is fixedly installed with the control panel 302, the controller 303 and the power supply 312. The right side wall of the box body 304 is provided with a rotatable activity monitoring structure. The activity monitoring structure includes a geoacoustic monitor 310, a rotating shaft 315, a camera 316, The L-shaped support plate 320 , the electric push rod 330 , the mounting plate 331 , the ring gear 332 and the L-shaped toothed plate 334 , the mounting plate 331 is fixedly connected with the electric push rod 330 , and the telescopic end of the electric push rod 330 is fixedly connected with the L-shaped toothed plate 334, the bottom of the rotating shaft 315 is fixedly connected with a gear ring 332, the gear ring 332 is meshed with the L-shaped toothed plate 334, and two sets of L-shaped support plates 320 are connected to the rotating shaft 315, and the L-shaped support plate 320 is fixedly installed with a camera for videography 316 and the geoacoustic monitor 310 for monitoring geosound, the inner top of the box 304 is provided with a rotating structure, the rotating structure includes a rotating rod 319, a driven bevel gear 327, a driving motor 328 and a driving bevel gear 329, the output of the driving motor 328 The end is fixedly connected with a driving bevel gear 329, the bottom of the rotating rod 319 is fixedly connected with a driven bevel gear 327, the driven bevel gear 327 is meshed with the driving bevel gear 329, and the top of the rotating rod 319 is fixedly connected with a waterproof cover 309, waterproof The front side wall of the cover plate 309 is fixedly connected with a solar panel 305 for absorbing solar energy, a rain sensor 307 for monitoring rainfall, and a solar tracker 308. The electric push rod 330 of the activity monitoring structure drives the L-shaped toothed plate 334 to move, and the L-shaped toothed plate 334 drives the ring gear 332 to rotate, the ring gear 332 drives the shaft 315 to rotate between the horizontal plates 321, the shaft 315 drives the installation ring 333 to rotate, the installation ring 333 drives the L-shaped support plate 320 to rotate, and the L-shaped support plate 320 drives the camera 316 and the ground. The sound monitor 310 rotates, and the rotating camera 316 can rotate to take pictures and monitor the landform. The rotating geoacoustic monitor 310 is convenient for monitoring the geosound in different directions, ensuring that there is no dead angle in the monitoring, making the device convenient for rotating monitoring and improving monitoring effect.

Example 3

Example 3 is a further improvement to Example 1.

As shown in Figure 1-8, a grid monitoring device for early warning of side slopes, landslides or debris flows includes a monitoring station 1, a monitoring cable 2 and a monitoring structure 3. The monitoring station 1 is evenly and fixedly connected with a monitoring cable 2. The monitoring cable The monitoring structure 3 is evenly and fixedly connected on the 2, and the monitoring structure 3 includes a bottom plate 301. Through holes at the four corners of the bottom plate 301 are fixedly connected with threaded sleeves 311, and the threaded sleeves 311 are threadedly connected with fixing screws 313 through the threaded holes. The connection structure, the movable connection structure includes a base 317, a connection block 322, a horizontal slot 323, an insert block 324, a positioning plate 325 and a spring 326. The insert block 324 is fitted and inserted in the base 317, and the side wall of the base 317 and the insert block 324 A transverse groove 323 is provided on both sides, a positioning plate 325 is fixedly connected to the outer end of the base 317, a connecting block 322 is fixedly connected to the outer end of the positioning plate 325, and a transverse groove 323 is fixedly connected to the inner end of the connecting block 322. The base 317 is installed at the bottom through hole of the bottom plate 301, the top of the insert block 324 is fixedly connected with the box body 304, the top of the movable connection structure is fixedly connected with the box body 304, and the front of the box body 304 is fixedly connected. The side wall is connected with a glass door 314 through hinges and locks, the left outer wall of the box body 304 is fixedly connected with an alarm 318 for loudspeaker alarm, and the inner wall of the box body 304 is fixedly installed with a control panel 302, a controller 303 and a power supply 312, The right side wall of the box body 304 is provided with a rotatable activity monitoring structure, and the activity monitoring structure includes a geoacoustic monitor 310, a rotating shaft 315, a camera 316, an L-shaped support plate 320, an electric push rod 330, a mounting plate 331, a gear ring 332 and The L-shaped toothed plate 334, the mounting plate 331 is fixedly connected with the electric push rod 330, the telescopic end of the electric push rod 330 is fixedly connected with the L-shaped toothed plate 334, the bottom of the rotating shaft 315 is fixedly connected with a gear ring 332, the ring gear 332 and the L-shaped toothed The plate 334 is engaged and connected, and two sets of L-shaped support plates 320 are connected to the rotating shaft 315. The L-shaped support plates 320 are fixedly installed with a camera 316 for taking pictures and a geoacoustic monitor 310 for monitoring the ground sound. There is a rotating structure. The rotating structure includes a rotating rod 319, a driven bevel gear 327, a driving motor 328 and a driving bevel gear 329. The output end of the driving motor 328 is fixedly connected with the driving bevel gear 329, and the bottom of the rotating rod 319 is fixedly connected with a driven bevel gear. The bevel gear 327, the driven bevel gear 327 is meshed with the driving bevel gear 329, the top of the rotating rod 319 is fixedly connected with a waterproof cover plate 309, and the front side wall of the waterproof cover plate 309 is fixedly connected with a solar panel 305 for absorbing solar energy. The rain sensor 307 and the solar tracker 308 of the rainfall, the plug 324 of the movable connection structure and the base 317 are plugged, so that the plug 324 can be easily installed and removed in the base 317, so that the box body 304 and its connecting structure can be easily installed and removed on the base 317 , when the box body 304 and its connecting structure need to be repaired, the bottom plate 301 and its connecting structure have no It needs to be taken out from the ground, which saves time and effort, and then drives the connecting block 322 to move through the positioning plate 325, and the connecting block 322 drives the spring 326 to move. It is fixed in the base 317 to ensure the stability of the insert block 324 and the structural connection stability of the box body 304 and its connection. In addition, the oblique side of the horizontal slot 323 faces upwards and the oblique side faces outward, and the insert block 324 is installed Only need to insert the inserting block 324 downwards, and it is easy to install.

When in use, as shown in Figure 1-8, the bottom plate 301 is easily fixed and installed through the cooperation of the bottom plate 301, the fixing screw 313 and the threaded sleeve 311, and the plug 324 of the movable connection structure is plugged with the base 317, so that the plug 324 is easy to install and remove. Inside the base 317, the box body 304 and its connecting structure can be easily assembled and disassembled on the base 317. When the box body 304 and its connecting structure need to be repaired, the bottom plate 301 and its connecting structure do not need to be taken out from the ground, saving time and effort. The positioning plate 325 drives the connecting block 322 to move, and the connecting block 322 drives the spring 326 to move. The base 317 moved by the spring 326 and the horizontal groove 323 of the insert block 324 are convenient to fix the insert block 324 in the base 317 and ensure the safety of the insert block 324. The stability ensures the structural connection stability of the box body 304 and its connection. In addition, the oblique side of the horizontal slot 323 faces upwards and the oblique side faces outwards. Yes, easy to install;

The monitoring station 1 controls the controller 303 through the monitoring cable 2. The controller 303 activates the electric push rod 330 of the active monitoring structure. The electric push rod 330 drives the L-shaped toothed plate 334 to move, and the L-shaped toothed plate 334 drives the ring gear 332 to rotate. 332 drives the rotating shaft 315 to rotate between the horizontal plates 321, the rotating shaft 315 drives the mounting ring 333 to rotate, the mounting ring 333 drives the L-shaped support plate 320 to rotate, and the L-shaped support plate 320 drives the camera 316 and the geoacoustic monitor 310 to rotate. 316 can be rotated to take pictures and monitor landforms. The rotating geoacoustic monitor 310 is convenient for monitoring geoacoustics in different directions, ensuring that there is no dead angle in the monitoring, making the device convenient for rotating monitoring, improving the monitoring effect, and passing the monitored signal through. The controller 303 transmits it to the monitoring station 1, and the monitoring station 1 performs real-time control. When a disaster occurs, the controller 303 activates the alarm 318 for alarm processing; the solar tracker 308 tracks the direction of sunlight, and the controller 303 drives the drive motor after receiving the signal. 328 rotates, the driving motor 328 drives the driving bevel gear 329 to rotate, the driving bevel gear 329 drives the driven bevel gear 327 to rotate, the driven bevel gear 327 drives the rotating rod 319 to rotate, the rotating rod 319 drives the waterproof cover 309 to rotate, and the waterproof cover 309 The solar panel 305 is driven to move following the direction of sunlight irradiation, so that the solar panel 305 always receives sunlight at an optimal angle, and the solar panel 305 has high power generation efficiency.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The recorded technical solutions are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. The utility model provides a meshing monitoring devices for side slope landslide or mud-rock flow early warning, includes monitoring station (1), monitoring cable (2) and monitoring structure (3), its characterized in that: the monitoring station (1) is uniformly and fixedly connected with a monitoring cable (2), the monitoring cable (2) is uniformly and fixedly connected with a monitoring structure (3), the monitoring structure (3) comprises a bottom plate (301), threaded sleeves (311) are fixedly connected in through holes at four corners of the bottom plate (301), the threaded sleeves (311) are in threaded connection with fixing screws (313) through threaded holes, the bottom plate (301) is connected with a movable connection structure, the top of the movable connection structure is fixedly connected with a box body (304), the front side wall of the box body (304) is connected with a glass door (314) through hinges and latches, the left outer wall of the box body (304) is fixedly connected with an alarm (318) for loud-speaking alarm, and a control panel (302), a controller (303) and a power supply (312) are fixedly installed on the inner wall of the box body (304);

the right side wall of the box body (304) is provided with a rotatable activity monitoring structure, the activity monitoring structure comprises a ground sound monitor (310), a rotating shaft (315), a camera (316), an L-shaped supporting plate (320), an electric push rod (330), a mounting plate (331), a gear ring (332) and an L-shaped toothed plate (334), the mounting plate (331) is fixedly connected with the electric push rod (330), the telescopic end of the electric push rod (330) is fixedly connected with the L-shaped toothed plate (334), the bottom of the rotating shaft (315) is fixedly connected with the gear ring (332), the gear ring (332) is meshed with the L-shaped toothed plate (334), the rotating shaft (315) is connected with two groups of L-shaped supporting plates (320), the L-shaped supporting plate (320) is fixedly provided with the camera (316) for shooting and the ground sound monitor (310) for monitoring ground sound, the inner top of the box body (304) is provided with a rotating structure, the rotating structure comprises a rotating rod (319), a driven bevel gear (327), a driving motor (328) and a driving bevel gear (329), the output end of the driving motor (328) is fixedly connected with the driving bevel gear (329), the bottom of the rotating rod (319) is fixedly connected with the driven bevel gear (327), the driven bevel gear (327) is meshed with the driving bevel gear (329), the top of the rotating rod (319) is fixedly connected with a waterproof cover plate (309), and the front side wall of the waterproof cover plate (309) is fixedly connected with a solar panel (305) for absorbing solar energy, a rainfall sensor (307) for monitoring rainfall and a solar tracker (308);

the movable connecting structure comprises a base (317), a connecting block (322), a transverse groove (323), an inserting block (324), a positioning plate (325) and a spring (326), wherein the inserting block (324) is spliced in the base (317), the transverse groove (323) is formed in the side walls of the base (317) and the inserting block (324), the positioning plate (325) is fixedly connected to the outer end of the base (317), the connecting block (322) is fixedly connected to the outer end of the positioning plate (325), and the transverse groove (323) is fixedly connected to the inner end of the connecting block (322);

the upper end and the lower end of the rotating shaft (315) are rotatably connected with a transverse plate (321) through fixedly connected bearings, and the transverse plate (321) is fixedly connected with the box body (304);

the rotating shaft (315) is fixedly connected with an installation ring (333) through a bolt, and the outer end of the installation ring (333) is fixedly connected with the L-shaped support plate (320);

monitoring station (1) is connected with controller (303) through monitoring cable (2), controller (303) respectively with control panel (302), rainfall sensor (307), solar energy tracker (308), ground sound monitor (310), power (312), camera (316), alarm (318), driving motor (328) and electric putter (330) electric connection.

2. The meshed monitoring device for slope landslide or mud-rock flow warning of claim 1, wherein the cross slot (323) has a hypotenuse facing upwards and a hypotenuse facing outwards.

3. The gridding monitoring device for slope landslide or debris flow early warning according to claim 2, wherein the base (317) is installed at a bottom through hole of the bottom plate (301), and the top of the insert block (324) is fixedly connected with the box body (304).

4. The gridding monitoring device for slope landslide or debris flow early warning according to claim 1, wherein the inner end of the cross plate (321) is fixedly connected with the outer side wall of the box body (304).

5. The gridding monitoring device for slope landslide or debris flow early warning according to claim 1, wherein the box body (304) is rotatably connected with a rotating rod (319) through a fixedly connected bearing, and the box body (304) is fixedly connected with a driving motor (328) through a mounting bolt.

6. The gridding monitoring device for slope landslide or debris flow early warning according to claim 1, wherein a lightning rod (306) is fixedly connected to the top of the waterproof cover plate (309).

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