Landslide early warning device

Abstract

The utility model relates to the technical field of landslide early warning, and discloses a landslide early warning device which comprises an anchoring base, a monitoring station shaft and a radar module. The anchoring base is arranged at the bottom end of the monitoring station shaft and comprises a fixed seat and a fixed part, one end of the fixed seat is connected with the monitoring station shaft, the other end of the fixed seat is connected with the fixed part, and the fixed part is inserted into a mountain soil layer; the monitoring station shaft comprises a monitoring rod, a shaft supporting piece and a position sensor module, the monitoring rod is sequentially provided with a plurality of air penetrating grooves penetrating through a rod body from top to bottom, the multiple air penetrating grooves form a circulation space, the circulation space is used for reducing the wind resistance area of the monitoring station shaft, the monitoring rod is sleeved with the shaft supporting piece, and the shaft supporting piece is arranged between every two adjacent air penetrating grooves; the position sensor module is arranged in the monitoring rod and is used for monitoring the landslide; the radar module is arranged at the top end of the monitoring rod.

Description

Technical Field

[0001] This utility model relates to the field of landslide early warning technology, and in particular to a landslide early warning device. Background Technology

[0002] A landslide is the phenomenon in which a portion of rock and soil on a mountain slope moves downward along a certain weak structural zone under the action of gravity and the dynamic and static pressure of groundwater. It is commonly known as "mountain collapse," "landslide," "soil slip," etc., and is one of the common geological hazards.

[0003] Currently, most existing landslide warning devices are rod-shaped structures, and they are mostly installed at high altitudes. These locations often have harsh climates, with heavy rainfall accompanied by strong winds. In such cases, the rod structure of the warning device is easily affected by cross-sectional wind resistance, causing it to sway and shift, ultimately leading to errors in the monitoring data. Utility Model Content

[0004] The technical problem to be solved by this utility model is that in the prior art, early warning devices set up at high altitudes are easily affected by cross-sectional wind resistance, which causes the pole structure to sway, resulting in errors in the monitoring data.

[0005] To address the aforementioned technical problems, this utility model provides a landslide early warning device, comprising an anchor base, a monitoring station shaft, and a radar module. The anchor base is located at the bottom of the monitoring station shaft and includes a fixed seat and a fixed part. One end of the fixed seat is connected to the monitoring station shaft, and the other end is connected to the fixed part. The fixed part is used to be inserted into the soil layer of the mountain. The monitoring station shaft is located at the top of the anchor base and includes a monitoring rod, a support shaft, and a position sensor module. Multiple air-permeable slots are sequentially formed on the monitoring rod from top to bottom, penetrating both sides of the monitoring rod. The multiple air-permeable slots form a flow space, which is used to reduce the wind resistance area of ​​the monitoring station shaft. The support shaft is sleeved on the monitoring rod and is located between two adjacent air-permeable slots. The position sensor module is located inside the monitoring rod and is used to monitor the displacement of the landslide. The radar module is located at the top of the monitoring rod.

[0006] In one embodiment, the monitoring station shaft also includes photovoltaic modules, with photovoltaic modules provided on both sides of the shaft support, which are used to convert solar energy into electrical energy.

[0007] In one embodiment, the photovoltaic module includes a photovoltaic base for mounting the photovoltaic panel and an electrical control coupling. One end of the electrical control coupling is rotatably connected to a support shaft, and the other end is connected to the photovoltaic base. The electrical control coupling drives the photovoltaic base to rotate circumferentially along the electrical control coupling.

[0008] In one embodiment, the fixing part includes a nail cone, which is disposed at one end of the fixing seat away from the axis of the monitoring station and extends in a vertical direction.

[0009] In one embodiment, the fixing part further includes a probe for detecting the moisture content of the mountain soil, and the nail cone has a receiving groove extending through its upper and lower surfaces, into which the probe is inserted.

[0010] In one embodiment, the probe is a metal probe.

[0011] In one embodiment, the probe, the position sensor module, and the radar module are electrically connected in sequence.

[0012] In one embodiment, the outer wall of the nail cone is provided with a threaded structure, which is used to improve the firmness of the connection between the nail cone and the soil layer of the mountain.

[0013] In one embodiment, the outer diameter of the fixing seat is larger than the outer diameter of the nail cone, and the fixing seat is provided with a plurality of bolt holes spaced apart along the circumference of the nail cone for reinforcing the anchor base.

[0014] In one embodiment, the monitoring station shaft also includes a waterproof sleeve disposed on the outer periphery of the monitoring rod and covering the inner wall of the air passage.

[0015] Compared with the prior art, the landslide early warning device of this utility model has the following advantages: 1) The anchor base is fixed at the bottom of the monitoring station shaft, which plays a role in stabilizing the entire device. The anchor base includes a fixed seat and a fixed part. One end of the fixed seat is tightly connected to the monitoring station shaft, and the other end is connected to the fixed part. The fixed part is designed to be inserted into the soil layer of the mountain, which can ensure that the entire early warning device can be firmly fixed on the mountain and prevent displacement or overturning caused by natural factors such as wind and rain; 2) The monitoring station shaft includes a monitoring rod and a supporting shaft. The device includes a monitoring pole and a position sensor module. Multiple wind-permeable slots are sequentially formed along the pole from top to bottom, creating a circulation space. The main purpose of these slots is to reduce the wind resistance area of ​​the monitoring pole's axis, ensuring stability even in strong winds and other adverse weather conditions. A support shaft is fitted onto the monitoring pole and located between adjacent wind-permeable slots. Its main function is to enhance the stability of the monitoring pole and prevent deformation or breakage due to external forces. 3) A radar module is used to collect landslide risk data and remotely transmit the relevant data. This invention effectively solves the problem in the prior art where early warning devices installed at high altitudes are easily affected by cross-sectional wind resistance, causing the pole structure to sway and leading to errors in the monitoring data. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of the landslide early warning device according to an embodiment of this utility model.

[0017] Figure 2 This is a side view of the landslide early warning device according to an embodiment of this utility model.

[0018] Figure 3 This is a cross-sectional view of the landslide early warning device according to an embodiment of this utility model.

[0019] In the diagram, 1. Anchor base; 11. Fixing seat; 111. Bolt hole; 12. Fixing part; 121. Nail cone; 122. Probe; 2. Monitoring station shaft; 21. Monitoring rod; 211. Air duct; 22. Support shaft; 23. Photovoltaic module; 231. Photovoltaic base; 232. Electrical control coupling; 24. Waterproof sleeve; 3. Radar module. Detailed Implementation

[0020] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0021] In the description of this utility model, it should be understood that when an element is referred to as "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to or indirectly connected to the other element. The terms "mounted," "connected," and "attached" should be interpreted broadly, for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two elements or the interaction between two elements. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0022] In the description of this utility model, it should be understood that the terms "height," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0024] like Figures 1 to 3 As shown, the present invention preferably provides a landslide early warning device, which includes an anchor base 1, a monitoring station shaft 2, and a radar module 3. The anchor base 1 is located at the bottom end of the monitoring station shaft 2 and includes a fixing seat 11 and a fixing part 12. One end of the fixing seat 11 is connected to the monitoring station shaft 2, and the other end is connected to the fixing part 12. The fixing part 12 is used to be inserted into the soil layer of the mountain. The monitoring station shaft 2 is located at the top end of the anchor base 1 and includes a monitoring rod 21 and a shaft support 22. The monitoring rod 21 is equipped with a position sensor module. Multiple air vents 211 are opened from top to bottom on both sides of the monitoring rod 21. The multiple air vents 211 form a flow space, which is used to reduce the wind resistance area of ​​the monitoring station shaft 2. The shaft support 22 is sleeved on the monitoring rod 21 and is located between two adjacent air vents 211. The position sensor module is located inside the monitoring rod 21 and is used to monitor the displacement of the landslide. The radar module 3 is located at the top of the monitoring rod 21.

[0025] Based on the above technical features, the anchor base 1 in this utility model is fixed to the bottom end of the monitoring station shaft 2, which plays a role in stabilizing the entire device. The anchor base 1 includes a fixing seat 11 and a fixing part 12. One end of the fixing seat 11 is tightly connected to the monitoring station shaft 2, and the other end is connected to the fixing part 12. The fixing part 12 is designed to be inserted into the soil layer of the mountain, which can ensure that the entire early warning device can be firmly fixed to the mountain and prevent displacement or tilting caused by natural factors such as wind and rain. The monitoring station shaft 2 includes a monitoring rod 21, a shaft support 22, and a position sensor module. The monitoring pole 21 has multiple air-permeable slots 211 running through it from top to bottom. These slots 211 together form a flow space, which mainly aims to reduce the wind resistance area of ​​the monitoring station shaft 2, so that the device can remain stable under severe weather conditions such as strong winds. The support shaft 22 is fitted on the monitoring pole 21 and is located between two adjacent air-permeable slots 211. Its main function is to enhance the stability of the monitoring pole 21 and prevent deformation or breakage caused by external forces. The radar module 3 is used to collect landslide risk data and remotely transmit the relevant data.

[0026] As some embodiments of this utility model, such as Figure 1As shown, the monitoring station shaft 2 also includes photovoltaic modules 23. Photovoltaic modules 23 are installed on both sides of the support shaft 22, and are used to convert solar energy into electrical energy. In the landslide early warning device, the photovoltaic modules 23 can continuously provide power to the device, ensuring its long-term stable operation. Especially in remote mountainous areas where the power grid is not covered, the power supply advantage of the photovoltaic modules 23 is more obvious, effectively improving the applicability of this device.

[0027] As some embodiments of this utility model, such as Figure 1 As shown, the photovoltaic module 23 includes a photovoltaic base 231 for mounting photovoltaic panels and an electrical control coupling 232. One end of the electrical control coupling 232 is rotatably connected to a support shaft 22, and the other end is connected to the photovoltaic base 231. The electrical control coupling 232 drives the photovoltaic base 231 to rotate circumferentially along the electrical control coupling 232. Through the arrangement of the photovoltaic base 231 and the electrical control coupling 232, the photovoltaic base 231 serves as a supporting structure for mounting the photovoltaic panels, stably supporting the photovoltaic panels and ensuring their stable reception of sunlight. The electrical control coupling 232 is a key component connecting the photovoltaic base 231 and the support shaft 22. One end is rotatably connected to the support shaft 22, and the other end is connected to the photovoltaic base 231. Driven by the electrical control coupling 232, the photovoltaic base 231 can rotate circumferentially along the electrical control coupling 232, thereby adjusting the angle of the photovoltaic base 231 so that the photovoltaic panels can better receive sunlight.

[0028] As some embodiments of this utility model, such as Figures 1 to 3 As shown, the fixing part 12 includes a nail cone 121, which is disposed at the end of the fixing base 11 opposite to the monitoring station axis 2 and extends vertically. The nail cone 121 ensures that the device is firmly fixed within the soil layer during installation, improving stability and reducing the risk of displacement or tipping due to natural factors. Furthermore, the tapered design of the nail cone 121 allows it to penetrate the soil layer more easily, achieving a deeper fixation depth, thus further enhancing the device's pull-out resistance and anti-slip capability.

[0029] As some embodiments of this utility model, such as Figures 1 to 3 As shown, the fixing part 12 also includes a probe 122 for detecting the moisture content of the mountain soil. The nail cone 121 has a receiving groove extending through its upper and lower surfaces, and the probe 122 is inserted into the receiving groove. The design of the probe 122 ensures that it is not disturbed by the external environment when inserted into the mountain soil layer, and also does not affect the fixing effect of the nail cone 121. Simultaneously, one end of the probe 122 is connected to the monitoring station shaft 2, allowing the relevant data detected by the probe 122 to be transmitted to the position sensor module of the monitoring station shaft 2 in a timely manner, improving the efficiency of the probe 122's detection operation.

[0030] As some embodiments of this utility model, such as Figure 1 As shown, probe 122 is a metal probe. The metal probe enables the metal electrode of probe 122 to detect the moisture content of the mountain soil. Soil with high moisture content is prone to landslides.

[0031] As some embodiments of this utility model, such as Figure 1 As shown, probe 122, position sensor module, and radar module 3 are electrically connected in sequence. Probe 122 is used to detect the moisture content of the mountain soil, the position sensor module is used to determine the risk of landslides based on the displacement of the monitoring station axis 2 and the soil moisture content, and the radar module 3 is used to collect landslide risk data and transmit it. Probe 122, position sensor module, and radar module 3, through electrical connection, form an efficient and intelligent landslide early warning system. This system can monitor the stability of the mountain and potential landslide risks in real time, and transmit early warning information to relevant personnel in a timely manner through radar module 3, providing strong technical support for preventing landslide accidents.

[0032] As some embodiments of this utility model, such as Figure 1 As shown, the outer wall of the nail cone 121 is provided with a threaded structure, which is used to improve the firmness of the connection between the nail cone 121 and the soil layer. By providing a threaded structure on the outer wall of the nail cone 121, the connection strength, pull-out resistance, and stability between it and the soil layer can be significantly improved. The design of the threaded structure effectively enhances the reliability and durability of this device.

[0033] As some embodiments of this utility model, such as Figure 1 As shown, the outer diameter of the fixing base 11 is larger than the outer diameter of the nail cone 121. Multiple bolt holes 111 are spaced at intervals along the circumference of the nail cone 121 on the fixing base 11 to reinforce the anchor base 1. The multiple bolt holes 111 allow for a more secure connection between the fixing base 11 and the anchor base 1 via bolts. This connection method is more reliable than traditional simple insertion or burial methods and effectively prevents the device from loosening or falling off due to external forces during long-term use.

[0034] As some embodiments of this utility model, such as Figure 1 As shown, the monitoring station shaft 2 also includes a waterproof sleeve 24, which is disposed on the outer periphery of the monitoring rod 21 and covers the inner wall of the air vent 211. The main function of the waterproof sleeve 24 is to enhance the waterproof performance of the early warning device. It forms a tight waterproof layer, effectively preventing moisture penetration and thus protecting the internal circuitry and components of the monitoring station shaft 2 from damage.

[0035] In summary, the landslide early warning device provided by this utility model embodiment has the following advantages compared with the prior art: 1) The anchor base 1 is fixed to the bottom end of the monitoring station shaft 2, which plays a role in stabilizing the entire device. The anchor base 1 includes a fixing seat 11 and a fixing part 12. One end of the fixing seat 11 is tightly connected to the monitoring station shaft 2, and the other end is connected to the fixing part 12. The fixing part 12 is designed to be inserted into the soil layer of the mountain, which can ensure that the entire early warning device can be firmly fixed on the mountain and prevent displacement or overturning caused by natural factors such as wind and rain; 2) The monitoring station shaft 2 includes a monitoring rod 21 and a support shaft. The device includes component 22 and a position sensor module. Multiple air-permeable slots 211 are sequentially formed through the monitoring rod 21 from top to bottom, creating a circulation space. The main purpose of these slots is to reduce the wind resistance area of ​​the monitoring station shaft 2, ensuring stability even in strong winds and other adverse weather conditions. The support shaft 22 is fitted onto the monitoring rod 21 and located between adjacent air-permeable slots 211. Its main function is to enhance the stability of the monitoring rod 21 and prevent deformation or breakage due to external forces. 3) The radar module 3 is used to collect landslide risk data and remotely transmit the relevant data. This invention effectively solves the problem in the prior art where early warning devices installed at high altitudes are easily affected by cross-sectional wind resistance, causing the rod structure to sway and leading to errors in the monitoring data.

[0036] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A landslide early warning device, characterized in that, This includes the anchor base, monitoring station axis, and radar module; The anchor base is located at the bottom end of the monitoring station axis. The anchor base includes a fixed base and a fixed part. One end of the fixed base is connected to the monitoring station axis, and the other end is connected to the fixed part. The fixed part is used to be inserted into the soil layer of the mountain. The monitoring station shaft is located at the top of the anchor base. The monitoring station shaft includes a monitoring rod, a support shaft, and a position sensor module. Multiple air passages are sequentially opened from top to bottom on both sides of the monitoring rod, forming a circulation space. The circulation space is used to reduce the wind resistance area of ​​the monitoring station shaft. The support shaft is sleeved on the monitoring rod and is located between two adjacent air passages. The position sensor module is located inside the monitoring rod and is used to monitor the displacement of the landslide. The radar module is located at the top of the monitoring rod.

2. The landslide early warning device according to claim 1, characterized in that, The monitoring station shaft also includes photovoltaic modules, and the photovoltaic modules are provided on both sides of the bearing. The photovoltaic modules are used to convert solar energy into electrical energy.

3. The landslide early warning device according to claim 2, characterized in that, The photovoltaic module includes a photovoltaic base for mounting photovoltaic panels and an electrical control coupling. One end of the electrical control coupling is rotatably connected to the support shaft, and the other end is connected to the photovoltaic base. The electrical control coupling drives the photovoltaic base to rotate circumferentially along the electrical control coupling.

4. The landslide early warning device according to claim 1, characterized in that, The fixing part includes a nail cone, which is disposed at the end of the fixing seat away from the axis of the monitoring station and extends in the vertical direction.

5. The landslide early warning device according to claim 4, characterized in that, The fixing part also includes a probe for detecting the moisture content of the mountain soil. The nail cone has a receiving groove that runs through its upper and lower surfaces, and the probe is inserted into the receiving groove.

6. The landslide early warning device according to claim 5, characterized in that, The probe is a metal probe.

7. The landslide early warning device according to claim 6, characterized in that, The probe, the position sensor module, and the radar module are electrically connected in sequence.

8. The landslide early warning device according to claim 7, characterized in that, The outer wall of the nail cone is provided with a threaded structure, which is used to improve the firmness of the connection between the nail cone and the soil layer of the mountain.

9. The landslide early warning device according to claim 8, characterized in that, The outer diameter of the fixing seat is larger than the outer diameter of the nail cone. The fixing seat is provided with a plurality of bolt holes spaced apart along the circumference of the nail cone to reinforce the anchor base.

10. The landslide early warning device according to claim 1, characterized in that, The monitoring station shaft also includes a waterproof sleeve, which is disposed on the outer periphery of the monitoring rod and covers the inner wall of the air duct.

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