High slope displacement monitoring device

Abstract

The invention relates to the technical field of terrain monitoring, in particular to a high slope displacement monitoring device which comprises a measuring station, the measuring station is a measuring station in a GNSS displacement monitoring station, data are uploaded to a base station and an environment monitoring platform in the GNSS displacement monitoring station in a 4G mode or an Ethernet mode, a solar power supply mode is adopted, and in addition, the measuring station is connected with the environment monitoring platform in a wireless communication mode. According to the invention, through the solar panel with a folding structure, the power supply stability of the measuring station can be prevented from being reduced due to the stacking of flying stones and fallen leaves in an external environment in severe weather, the limitation of natural conditions such as weather, illumination and the like on the measuring station is reduced, and all-weather monitoring can be realized; and the stable monitoring effect can be kept in various environments.

Description

Technical Field

[0001] The invention relates to the technical field of terrain monitoring, in particular to a high slope displacement monitoring device. Background Art

[0002] For soil slopes with a height greater than 20m and less than 100m or rock slopes with a height greater than 30m and less than 100m, the slope height factor will have an important impact on the slope stability. The slope stability analysis and protection and reinforcement engineering design should be carried out individually or specially designed and calculated. These slopes are called high slopes.

[0003] In addition, the high slope itself is a steep slope with a slope of more than 30 degrees. Due to the influence of its geological conditions and gravity and other factors, it is often prone to geological disasters such as landslides and mud-rock flows, which pose a great threat to people's lives and property. Therefore, displacement monitoring of high slopes is particularly important, which can effectively predict and prevent the occurrence of geological disasters and improve people's safety level.

[0004] At present, the displacement monitoring methods for high slopes include inclinometer monitoring, GPS monitoring, remote sensing monitoring and lidar monitoring. Among them, the GPS monitoring method has the advantages of high measurement accuracy and strong real-time performance, and is suitable for monitoring large-scale slope projects and complex terrain conditions. As an important device in GPS monitoring, the GNSS monitoring station can receive multi-system multi-frequency satellite signals to achieve millimeter-level positioning accuracy. The system's built-in professional satellite signal receiver can continuously receive satellite signals and calculate the location information of the monitoring point in real time through the built-in data processing software. This real-time performance enables monitoring personnel to keep abreast of the latest surface displacement and respond in a timely manner.

[0005] However, the high slope displacement monitoring site is located in an exposed outdoor environment. The installation and layout of the GNSS monitoring station must pay attention to the influence of the external natural environment to avoid instability of the power supply system caused by changes in natural conditions, which in turn affects the efficiency and accuracy of monitoring data collection and transmission. This process requires regular inspection or maintenance by personnel, which increases human intervention and data errors, and has poor emergency response capabilities for natural disasters.

[0006] In view of this, the present invention proposes a high slope displacement monitoring device to solve the above technical problems. Summary of the invention

[0007] In order to solve the deficiencies of the prior art, the present invention provides a high slope displacement monitoring device; thereby solving the problem that it is difficult to achieve long-term automatic monitoring and data collection during the operation of the current high slope displacement monitoring device, which increases the problem of manual intervention and errors.

[0008] The technical solution adopted by the present invention to solve its technical problem is a high slope displacement monitoring device, including a measuring station, which is a measuring station in a GNSS displacement monitoring station. The data is uploaded to a base station and an environmental monitoring platform in the GNSS displacement monitoring station through 4G or Ethernet. The device is powered by solar energy. In addition, it also includes columns, solar panels, antennas, electric control boxes and anemometers.

[0009] The upright column is fixedly installed in the high slope area.

[0010] The solar panel is fixedly installed at the middle part of the column.

[0011] The antenna is fixedly installed on the top of the column, and a spherical protective cover is fixedly installed on the outside of the antenna; the electric control box is fixedly installed on the middle and lower part of the column, and the electric control box is equipped with a receiver, processor, communication module and power supply system used for the operation of the measuring station.

[0012] The upper end of the column is movably mounted with a wind meter for detecting wind force and wind direction.

[0013] Preferably, a light-catching ring is installed in the middle part of the column by means of rotational cooperation, and end face teeth are circumferentially arranged at one end of the light-catching ring. An accommodating cavity is opened on the inner side of the column, and a light-catching motor is fixedly installed in the accommodating cavity. The output shaft of the light-catching motor passes through the side wall of the column and a light-catching gear is fixedly installed at the end thereof, and the light-catching gear is meshed with the end face teeth. The solar panels are symmetrically installed on both sides of the light-catching ring.

[0014] Preferably, angle cylinders are symmetrically installed on both sides of the light-facing ring along the direction of its cross-sectional diameter, the axes of the angle cylinder and the light-facing ring are perpendicular, a diagonal plate is fixedly installed in the middle of the light-facing ring, an air pump is fixedly installed in the middle of the diagonal plate, a high-pressure flow channel connected to the air pump is provided at the rotating end of the angle cylinder, a clamping plate is fixedly installed on one side of the solar panel, a light-facing axis is fixedly installed on the clamping plate, and the light-facing axis is rotatably installed on the rotating end of the angle cylinder.

[0015] Preferably, a top contact piece is fixedly provided in the middle of the clamping plate, and a closing cylinder is fixedly installed at the end of the diagonal plate, and the telescopic end of the closing cylinder contacts the top contact piece after being extended outward.

[0016] Preferably, a wind shield is fixedly mounted on the card plate, the wind shield is an arc-shaped structure, and one end of the solar panel is located inside the arc surface of the wind shield.

[0017] Preferably, a leaf cleaning rod is fixedly installed on the card plate, the leaf cleaning rod is located on the inner side of the annular surface of the wind shield, the leaf cleaning rod is connected to the air pump through an air pipe, the leaf cleaning rod is located above the solar panel and a leaf cleaning hole is inclinedly provided on the side of the leaf cleaning rod facing the solar panel.

[0018] Preferably, an observation groove recessed in the axial direction thereof is opened at the upper end of the column, an "L"-shaped folding plate is slidably installed in the upper part of the observation groove close to the antenna direction, the horizontal plate and the vertical plate of the folding plate are hingedly transmitted, and a tension spring is connected between the horizontal plate and the vertical plate, a folding cylinder is fixedly installed on the inner side of the column, and the telescopic end of the folding cylinder is fixedly connected to the horizontal plate end of the folding plate, and a camera is fixedly installed at the vertical plate position of the folding plate.

[0019] Preferably, the camera is located on the inner side of the observation slot, a flip rod is fixedly mounted on the upper end of the observation slot, the flip rod is parallel to the horizontal plate of the folding plate, and the end of the flip rod rests on the vertical plate of the folding plate.

[0020] Preferably, the upper portion of the accommodating cavity is separated from the water storage tank by a sealing partition, rainwater holes are circumferentially provided on the side wall of the accommodating cavity above the partition, a cleaning groove is provided in the middle of the observation groove, a cleaning water pump is fixedly installed in the cleaning groove, the water inlet of the cleaning water pump is extended to the water storage tank of the accommodating cavity above the partition through a water pipe, a water gathering ring is fixedly installed on the outer side of the column, and the water gathering ring is in the shape of an inverted cone and is sleeved on the outer side of the rainwater hole.

[0021] Preferably, a plurality of anti-entanglement rods are circumferentially installed at the lower part of the column, and the plurality of anti-entanglement rods are arranged around the outer wall of the column in a cone-shaped path. A plurality of heat-collecting rings are arranged layer by layer from bottom to top on the anti-entanglement rods. An electric heating chamber is arranged at the lower part of the column, and the electric heating chamber is respectively connected with the water storage tank and the heat-collecting ring at the upper part of the accommodating chamber.

[0022] Beneficial effects of the present invention:

[0023] (1) In the present invention, the foldable solar panel can prevent the accumulation of flying rocks and fallen leaves in the external environment from causing the power supply stability of the measurement station to decrease in bad weather, reduce the limitation of the measurement station to natural conditions such as weather and light, and enable monitoring around the clock. This allows it to maintain a stable monitoring effect in various environments.

[0024] (2) The GNSS monitoring station can realize automatic monitoring and data collection, reducing human intervention and errors. At the same time, through the work of the anti-entanglement pole and electric heating system, it actively isolates the entanglement of vines around the installation area to avoid negative impact on the stability of the monitoring equipment. It takes into account the convenience of installation and the subsequent maintenance interval, and is suitable for various terrains and environments.

[0025] (3) In the present invention, the monitoring data can be uploaded to the cloud server in real time through network transmission technology, and users can view the monitoring results remotely through computers or mobile phones. Once the surface displacement exceeds the preset threshold, the system immediately triggers the early warning system, which buys precious time for the relevant departments to respond to the emergency and effectively reduces the losses caused by the disaster. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is a schematic diagram of the first overall connection structure of the present invention; Figure 2 It is a partial cross-sectional schematic diagram of a second integral connection structure of the present invention; Figure 3 for Figure 2 A side view schematic diagram of the embodiment of the present invention; Figure 4 for Figure 2 The main view diagram in FIG. Figure 5 A schematic diagram of the positional relationship between the light-catching ring and the solar panel in the present invention; Figure 6 A schematic diagram of the positional relationship between the solar panel and the wind shield in the present invention; Figure 7 for Figure 6 A is an enlarged schematic diagram; Figure 8 It is a schematic diagram of the positional relationship between the column and the accommodating cavity in the present invention; Fig. 9 for Figure 8 The enlarged schematic diagram of point B in FIG. Fig.10 for Figure 8 The enlarged schematic diagram is shown in Figure 2.

[0028] In the figure: 1. Measuring station; 2. Column; 3. Solar panel; 4. Antenna; 5. Electric control box; 6. Wind turbine; 7. Light-facing ring; 71. Face gear; 21. Accommodating chamber; 22. Light-facing motor; 23. Light-facing gear; 72. Angle tube; 73. Diagonal plate; 74. Air pump; 31. Card plate; 32. Light-facing axis; 33. Top contact piece; 75. Closing cylinder; 34. Wind shield; 35. Leaf cleaning rod; 8. Observation slot; 81. Folding plate; 82. Tension spring; 24. Folding cylinder; 83. Camera; 84. Flip rod; 25. Partition; 26. Rainwater hole; 85. Cleaning slot; 86. Cleaning water pump; 87. Water pipe; 27. Water gathering ring; 28. Anti-entanglement rod. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] The embodiment of the present invention provides a high slope displacement monitoring device, which solves the problem that it is difficult to realize long-term automatic monitoring and data collection during the operation of the current high slope displacement monitoring device, and increases the problem of manual intervention and errors.

[0031] like Figures 1 to 4 As shown, a preferred embodiment of the present invention proposes a high slope displacement monitoring device, including a measuring station 1, which is a measuring station 1 in a GNSS displacement monitoring station. The measuring station 1 uploads data to a base station and an environmental monitoring platform in the GNSS displacement monitoring station through 4G or Ethernet, and adopts solar energy power supply. In addition, it also includes a column 2, a solar panel 3, an antenna 4, an electric control box 5 and a wind turbine 6.

[0032] The GNSS monitoring station can realize automatic monitoring and data collection, reduce human intervention and errors. The equipment design takes into account the convenience of installation and is suitable for various terrains and environments. The column 2 is fixedly installed in the high slope area.

[0033] The solar panel 3 is fixedly installed in the middle of the column 2, and a photosensitive element is arranged on the solar panel 3.

[0034] Solar cell technology is used for power supply, so that the measuring station 1 can be installed in an outdoor environment to monitor high slopes in remote areas or areas where it is difficult to provide power supply.

[0035] The antenna 4 is fixedly mounted on the top of the column 2 , and a spherical protective cover is fixedly mounted on the outside of the antenna 4 .

[0036] The system's built-in professional satellite signal receiver can continuously receive satellite signals and calculate the location information of the monitoring point in real time through the built-in data processing software. This real-time feature enables monitoring personnel to keep abreast of the latest surface displacement and respond in a timely manner.

[0037] The electric control box 5 is fixedly installed at the middle and lower part of the column 2 , and a receiver, a processor, a communication module and a power supply system used for the operation of the measuring station 1 are arranged in the electric control box 5 .

[0038] Through network transmission technology, monitoring data can be uploaded to the cloud server in real time, and users can view the monitoring results remotely through computers or mobile phones. Once the surface displacement exceeds the preset threshold, the system immediately triggers the early warning system, buying precious time for relevant departments to respond to emergencies and effectively reducing disaster losses.

[0039] An anemometer 6 for detecting wind force and wind direction is movably mounted on the upper end of the column 2 .

[0040] The wind force and wind direction in the high slope area are monitored in real time by using the anemometer 6, so that early warning information can be issued in advance in a strong wind environment, and instructions can be issued to cause the solar panels 3 to be folded accordingly, so as to avoid impact damage caused by flying sand and rocks, and to predict risks and avoid them.

[0041] like Figures 6 to 9As shown, a preferred embodiment of the present invention proposes that a light-inviting ring 7 is installed in the middle of the column 2 by means of rotational cooperation, and an end face tooth 71 is circumferentially arranged at one end of the light-inviting ring 7, and an accommodating cavity 21 is opened on the inner side of the column 2, and a light-inviting motor 22 is fixedly installed in the accommodating cavity 21, and the output shaft of the light-inviting motor 22 passes through the side wall of the column 2 and a light-inviting gear 23 is fixedly installed at its end, and the light-inviting gear 23 is meshed with the end face tooth 71, and the solar panels 3 are symmetrically installed on both sides of the light-inviting ring 7, and the two sides of the light-inviting ring 7 are along the cross section thereof. An angle cylinder 72 is symmetrically installed in the diameter direction, and the axes of the angle cylinder 72 and the light-facing ring 7 are perpendicular. A diagonal plate 73 is fixedly installed in the middle of the light-facing ring 7, and an air pump 74 is fixedly installed in the middle of the diagonal plate 73. A high-pressure flow channel connected to the air pump 74 is provided at the rotating end of the angle cylinder 72. A clamping plate 31 is fixedly installed on one side of the solar panel 3, and a light-facing shaft 32 is fixedly installed on the clamping plate 31. The light-facing shaft 32 is rotatably installed on the rotating end of the angle cylinder 72, and a torsion spring is connected between the light-facing shaft 32 and the angle cylinder 72.

[0042] In order to ensure that the solar panel 3 can receive direct sunlight to the greatest extent, and turn in time and accurately to avoid accidental damage that may be caused by strong winds, after the measuring station 1 is installed in place, according to seasonal or environmental changes, when it is necessary to adjust the tilt direction or angle of the solar panel 3, the light-facing motor 22 is started to operate, and the light-facing gear 23 is driven to rotate by the light-facing motor 22, and then the light-facing ring 7 is driven to rotate by the meshing transmission between the light-facing gear 23 and the end face tooth 71, and then the solar panel 3 is driven to rotate as a whole by the angle tube 72 and the card plate 31, and the best illumination angle is determined by the photosensitive element and the geographical location set on the solar panel 3. After the orientation is determined, the light-facing motor 22 enters a self-locking state, and then the orientation of the light-facing ring 7 is locked. Subsequently, air is introduced into the high-pressure flow channel in the angle tube 72 through the air pump 74, so that the fixed end and the rotating end of the angle tube 72 are relatively rotated, so as to adjust the tilt angle between the solar panel 3 and the ground, further adapt to the illumination angle, thereby obtaining a stable power supply and realizing all-weather monitoring of high slopes.

[0043] like Figure 2 and Figure 3 ,as well as Figures 6 to 8As shown, a preferred embodiment of the present invention proposes that a top contact piece 33 is fixedly provided in the middle of the card plate 31, and a closing cylinder 75 is fixedly installed at the end of the diagonal plate 73, and the telescopic end of the closing cylinder 75 contacts the top contact piece 33 after extending outward, and a wind shield piece 34 is fixedly installed on the card plate 31. The wind shield piece 34 is an arc-shaped structure and one end of the solar panel 3 is located on the inner side of the arc-shaped surface of the wind shield piece 34, and a leaf cleaning rod 35 is fixedly installed on the card plate 31. The leaf cleaning rod 35 is located on the inner side of the annular surface of the wind shield piece 34, and the leaf cleaning rod 35 is connected with the air pump 74 through an air pipe, and the leaf cleaning rod 35 is located above the solar panel 3 and a leaf cleaning hole is obliquely provided on the side of the leaf cleaning rod 35 facing the solar panel 3.

[0044] When encountering strong wind weather, in order to avoid the possible impact damage to the solar panel 3 caused by flying sand and rocks, after using the anemometer 6 to detect the wind direction and wind speed, firstly, air is introduced into the high-pressure flow channel in the angle cylinder 72 through the air pump 74 to rotate the solar panel 3 to a vertical position, and then, the light-facing motor 22 is started to operate, and the light-facing ring 7 is controlled to rotate so that the back of the solar panel 3 is in the windward direction. At this time, in an environment with weak wind, the negative interference caused by flying sand and rocks on the front of the solar panel 3 can be avoided. In an environment with strong wind, in order to further reduce the windward area, the closing cylinder 75 is started to work so that the closing cylinder 7 5 extends outward, and the telescopic end of the closing cylinder 75 contacts the top contact piece 33 after extending outward a predetermined distance, and then pushes the card plate 31 to rotate through the extrusion force, and drives the solar panel 3 to rotate through the card plate 31, so that the solar panel 3 is parallel to the two sides of the column 2, and at this time, along with the rotation of the card plate 31, the wind shield sheet 34 rotates synchronously. When the solar panel 3 is rotated into place, the outer arc surface of the wind shield sheet 34 is on the windward side, and at this time, the solar panel 3 is on the leeward side of the inner arc surface of the wind shield sheet 34, so as to further avoid the negative impact of the strong wind environment on the solar panel 3 and improve the stability of the long-term continuous operation of the measuring station 1.

[0045] When the strong wind environment has passed, air flow is introduced into the leaf cleaning rod 35 through the air pump 74, and the air flow is then blown toward the surface of the solar panel 3 through the inclined leaf cleaning holes, thereby cleaning the residual dust on the surface of the solar panel 3 and improving the stability of power supply during subsequent operation.

[0046] Subsequently, the light-facing motor 22 and the closing cylinder 75 are reset, so that the solar panel 3 re-enters the light-facing surface to perform solar power generation.

[0047] like Figure 5 , Figure 6 , Figure 8 and Fig.10As shown, a preferred embodiment of the present invention proposes that an observation slot 8 recessed in the axial direction is opened at the upper end of the column 2, and an "L"-shaped folding plate 81 is slidably installed in the upper part of the observation slot 8 close to the antenna 4. The horizontal plate and the vertical plate of the folding plate 81 are hingedly transmitted, and a tension spring 82 is connected between the horizontal plate and the vertical plate. A folding cylinder 24 is fixedly installed on the inner side of the column 2, and the telescopic end of the folding cylinder 24 is fixedly connected to the horizontal plate end of the folding plate 81, and a camera 83 is fixedly installed at the vertical plate position of the folding plate 81. The camera 83 is located on the inner side of the observation slot 8, and a flip rod 84 is fixedly installed on the upper end of the observation slot 8. The flip rod 84 is parallel to the horizontal plate of the folding plate 81, and the end of the flip rod 84 rests on the vertical plate of the folding plate 81.

[0048] In order to realize timely identification, analysis and processing of early warning information of high slope displacement, when the measuring station 1 detects the displacement change of the high slope area, the folding cylinder 24 is started to work, and the horizontal plate in the folding plate 81 is pulled by the folding cylinder 24 to retract and move into the observation slot 8. At this time, the vertical plate in the observation slot 8 is offset and rotated toward the outside of the observation slot 8 under the abutment of the flip rod 84, until the camera 83 on the vertical plate of the folding plate 81 faces the high slope area. Subsequently, the displacement area of ​​the high slope is photographed or recorded by the camera 83, and the video is transmitted to the control center for computer identification of displacement changes or manual inspection and processing, and dual processing is performed by radar and image to avoid misjudgment caused by interference from unexpected situations in the natural environment and improve the accuracy of issuing early warning information on high slope displacement changes.

[0049] like Figure 8 and Fig.10 As shown, a preferred embodiment of the present invention proposes that the upper portion of the accommodating chamber 21 is separated by a sealing partition 25 with a water storage tank, and rainwater holes 26 are circumferentially opened on the side wall of the accommodating chamber 21 above the partition 25, and a cleaning groove 85 is opened in the middle of the observation groove 8, and a cleaning water pump 86 is fixedly installed in the cleaning groove 85. The water inlet position of the cleaning water pump 86 extends to the water storage tank of the accommodating chamber 21 above the partition 25 through a water pipe 87, and a water collecting ring 27 is fixedly installed on the outer side of the column 2, and the water collecting ring 27 is in the shape of an inverted cone and is sleeved on the outer side of the rainwater hole 26.

[0050] The column 2 is installed outdoors. In the rainy season, the water collecting ring 27 can collect rainwater dripping on the column 2 area to the greatest extent, so that the rainwater enters the water storage tank in the accommodating chamber 21 through the rainwater hole 26 for collection and purification. After the camera 83 performs image shooting and processing, in order to improve the lens clarity, the rainwater in the water storage tank is extracted by the cleaning water pump 86, and the camera 83 lens is cleaned by fixed-point spraying of rainwater, thereby improving the clarity of subsequent image shooting and improving the accuracy of computer or staff in identifying images of high slope areas.

[0051] like Figures 1 to 4 As shown, a preferred embodiment of the present invention proposes that a plurality of anti-entanglement rods 28 are circumferentially installed at the lower part of the column 2, and the plurality of anti-entanglement rods 28 are arranged around the outer wall of the column 2 in a cone-shaped path, and a plurality of heat-collecting rings are arranged layer by layer from bottom to top on the anti-entanglement rods 28, and an electric heating chamber is arranged at the lower part of the column 2, and the electric heating chamber is respectively connected with the water storage tank and the heat-collecting ring at the upper part of the accommodating chamber 21, and a flow valve is arranged between the electric heating chamber and the water storage tank.

[0052] The measuring station 1 is installed in an outdoor area. In order to reduce the equipment operation jam or damage caused by the entanglement of vines, the anti-entanglement rod 28 is set to increase the difficulty of the vines to entangle above the column 2, thereby increasing the safe and continuous use cycle of the measuring station 1. In addition, in order to further reduce the impact of the vine entanglement, the flow valve is opened to allow the clean water in the water storage tank to flow into the electric heating chamber, and then the electric heating wire in the electric heating chamber heats the incoming water and pumps the heated hot water into the heat collecting ring on the anti-entanglement rod 28 to heat the heat collecting ring. At this time, if the vines are entangled around the heat collecting ring or the anti-entanglement rod 28, the heating of the heat collecting ring can destroy the normal growth of the vines and cause them to wither and fall off, thereby avoiding the impact of the entanglement of the vines in the installation environment, improving the long-term operation stability of the measuring station 1, and reducing the degree of manual intervention.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high slope displacement monitoring device, characterized in that: It includes a measuring station (1); A column (2), the column (2) being a main installation structure in the measuring station (1); A solar panel (3), wherein the solar panel (3) is fixedly mounted on the middle part of the column (2); An antenna (4), wherein the antenna (4) is fixedly mounted on the top of the column (2), and a spherical protective cover is fixedly mounted on the outside of the antenna (4); An electric control box (5), the electric control box (5) being fixedly mounted on the middle and lower part of the column (2); A wind meter (6) is movably mounted on the upper end of the column (2) to detect wind force and wind direction.

2. A high slope displacement monitoring device according to claim 1, characterized in that: A light-inviting ring (7) is mounted on the middle of the column (2) by means of rotational engagement, a receiving cavity (21) is provided on the inner side of the column (2), and the solar panels (3) are symmetrically mounted on both sides of the light-inviting ring (7).

3. A high slope displacement monitoring device according to claim 2, characterized in that: An angle tube (72) is symmetrically mounted on the light-facing ring (7), a diagonal plate (73) is fixedly mounted in the middle of the light-facing ring (7), an air pump (74) is fixedly mounted in the middle of the diagonal plate (73), a clamping plate (31) is fixedly mounted on one side of the solar panel (3), a light-facing shaft (32) is fixedly mounted on the clamping plate (31), and the light-facing shaft (32) is rotatably mounted on the rotating end of the angle tube (72).

4. A high slope displacement monitoring device according to claim 3, characterized in that: A top contact piece (33) is fixedly provided in the middle of the clamping plate (31), and a closing cylinder (75) used in conjunction with the top contact piece (33) is fixedly installed at the end of the diagonal plate (73).

5. A high slope displacement monitoring device according to claim 3, characterized in that: A wind shielding sheet (34) is fixedly mounted on the clamping plate (31).

6. A high slope displacement monitoring device according to claim 5, characterized in that: A leaf cleaning rod (35) is fixedly mounted on the clamping plate (31), the leaf cleaning rod (35) is connected to the air pump (74) via an air pipe, and a leaf cleaning hole is obliquely arranged on a side of the leaf cleaning rod (35) facing the solar panel (3).

7. A high slope displacement monitoring device according to claim 2, characterized in that: The upper end of the column (2) is provided with an observation groove (8) recessed in the direction of the axis thereof, an "L"-shaped folding plate (81) is slidably mounted in the upper portion of the observation groove (8) close to the direction of the antenna (4), a folding cylinder (24) is fixedly mounted on the inner side of the column (2), the telescopic end of the folding cylinder (24) is fixedly connected to one end of the folding plate (81), and a camera (83) is fixedly mounted on the folding plate (81).

8. A high slope displacement monitoring device according to claim 7, characterized in that: The camera (83) is located on the inner side of the observation slot (8).

9. A high slope displacement monitoring device according to claim 7, characterized in that: The upper part of the accommodating chamber (21) is separated from the water storage tank by a sealing partition (25), and a rainwater hole (26) is circumferentially opened on the side wall of the accommodating chamber (21) above the partition (25). A cleaning groove (85) is opened in the middle of the observation groove (8), and a cleaning water pump (86) is fixedly installed in the cleaning groove (85). The water inlet position of the cleaning water pump (86) extends to the water storage tank of the accommodating chamber (21) above the partition (25) through a water pipe (87). A water collecting ring (27) is fixedly installed on the outer side of the column (2), and the water collecting ring (27) is in the shape of an inverted cone and is sleeved on the outer side of the rainwater hole (26).

10. A high slope displacement monitoring device according to claim 1, characterized in that: A plurality of anti-entanglement rods (28) are circumferentially mounted on the lower part of the upright column (2).

Images