Monitoring sensing device for slope stability

Abstract

The utility model discloses a monitoring sensing device for slope stability, which comprises a bottom plate and a protective frame, the inner bottom wall of the protective frame is fixedly connected with a group of annularly arranged upright posts, and the top ends of the group of upright posts are jointly and fixedly connected with a mounting plate. Multi-dimensional monitoring of the slope stability is achieved, the inclination angle sensor can monitor the inclination angle of the slope in real time, tiny deformation of the slope can be found in time, key data are provided for evaluating the slope stability, and the data processing module is responsible for receiving and processing data from all the sensors and analyzing the stability state of the slope through a built-in algorithm. According to the slope monitoring system, the monitoring accuracy and real-time performance are improved, the displacement sensor accurately measures the displacement change of a slope through the first wire and the displacement sensing head, the monitoring accuracy is further enhanced, and the soil humidity sensor and the humidity sensing strip connected with the soil humidity sensor can monitor the moisture content of slope soil.

Description

Technical Field

[0001] This utility model relates to the field of monitoring and sensing devices, and in particular to a monitoring and sensing device for slope stability. Background Technology

[0002] With the rapid development of highway construction in my country, the demand for comprehensive maintenance of highway infrastructure is becoming increasingly prominent. At the same time, my country has many mountains and hills with complex terrain and geological conditions. Therefore, ensuring the stability of highway slope engineering and the safe operation of highway infrastructure has become a very important task for highway construction and management departments.

[0003] In current engineering practice, slope stability monitoring methods are diverse. However, traditional monitoring technologies often face challenges, such as insufficient accuracy and limitations in real-time performance. To address these issues, we propose a slope stability monitoring sensing device. Utility Model Content

[0004] The purpose of this invention is to provide a monitoring and sensing device for slope stability to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A monitoring and sensing device for slope stability includes a base plate and a protective frame. A set of circularly arranged columns are fixedly connected to the inner bottom wall of the protective frame. A mounting plate is fixedly connected to the top of the set of columns. An inclination sensor is fixedly connected to the upper surface of the mounting plate. A data processing module is fixedly connected to the upper surface of the mounting plate. A displacement sensor is fixedly connected to the upper surface of the mounting plate. A first wire is fixedly connected to the connection end of the displacement sensor. A displacement sensing head is fixedly connected to the bottom end of the first wire. A soil moisture sensor is fixedly connected to the upper surface of the mounting plate. A second wire is fixedly connected to the connection end of the soil moisture sensor. A moisture sensing strip is fixedly connected to the bottom end of the second wire.

[0007] In a further embodiment, an anti-slip pad is fixedly connected to the bottom surface of the base plate, and a set of equally spaced anti-slip grooves are provided on the bottom surface of the anti-slip pad. Two symmetrical mounting holes are provided on the upper surface of the base plate and the upper surface of the anti-slip pad.

[0008] In a further embodiment, two through grooves are formed on the upper surface of the base plate and the upper surface of the anti-slip pad, and each through groove is fan-shaped.

[0009] In a further embodiment, a mounting base is fixedly connected to the upper surface of the mounting plate, and a warning light is fixedly mounted on the upper surface of the mounting base.

[0010] In a further embodiment, the inner wall of the protective frame is provided with drainage holes.

[0011] In a further embodiment, the outer surface of the protective frame is provided with a set of equidistant heat dissipation windows, and each heat dissipation window is fixedly connected to a dustproof net.

[0012] In a further embodiment, a sealing cover is fixedly connected to the top of the protective frame, and the sealing cover is made of transparent acrylic sheet material.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This device integrates multiple sensors to achieve multi-dimensional monitoring of slope stability. The tilt sensor can monitor the slope's inclination angle in real time, promptly detecting minute deformations and providing crucial data for assessing slope stability. The data processing module receives and processes data from various sensors, analyzing the slope's stability status through built-in algorithms, thus improving monitoring accuracy and real-time performance. The displacement sensor, via a first conductor and displacement sensing head, accurately measures slope displacement changes, further enhancing monitoring accuracy. The soil moisture sensor and its connected moisture sensing strip monitor the soil moisture content, providing a basis for determining whether the slope has become unstable due to excessive moisture. In summary, this invention effectively improves the efficiency and accuracy of slope stability monitoring by comprehensively utilizing multiple sensors and technologies, providing strong protection for the maintenance and operational safety of highway slope engineering. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the rear view of this utility model.

[0017] Figure 3 This is a three-dimensional structural diagram of the internal structure of the protective frame of this utility model.

[0018] Figure 4 This is a three-dimensional structural schematic diagram of the orthographic section of this utility model.

[0019] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Base plate; 2. Protective frame; 3. Column; 4. Mounting plate; 5. Tilt sensor; 6. Data processing module; 7. Displacement sensor; 8. First wire; 9. Displacement sensing head; 10. Soil moisture sensor; 11. Second wire; 12. Moisture sensing strip; 13. Through groove; 14. Mounting base; 15. Warning light; 16. Drainage hole; 17. Mounting hole; 18. Heat dissipation window; 19. Sealing cover; 20. Anti-slip pad; 21. Anti-slip groove. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not 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. Furthermore, the terms "first," "second," etc., 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. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5This invention discloses a slope stability monitoring and sensing device, comprising a base plate 1 and a protective frame 2. A set of circularly arranged columns 3 are fixedly connected to the inner bottom wall of the protective frame 2. A mounting plate 4 is fixedly connected to the top of each set of columns 3. An inclination sensor 5 is fixedly connected to the upper surface of the mounting plate 4. A data processing module 6 is fixedly connected to the upper surface of the mounting plate 4. A displacement sensor 7 is fixedly connected to the upper surface of the mounting plate 4. A first wire 8 is fixedly connected to the connection end of the displacement sensor 7. A displacement sensing head 9 is fixedly connected to the bottom end of the first wire 8. A soil moisture sensor 10 is fixedly connected to the upper surface of the mounting plate 4. A second wire 11 is fixedly connected to the connection end of the soil moisture sensor 10. A moisture sensing strip 12 is fixedly connected to the bottom end of the second wire 11. Through this design, the device can effectively monitor slopes from multiple angles. The tilt sensor 5 can detect the slope's tilt angle in real time. Once the slope tilts slightly, the tilt sensor 5 will quickly capture this change and transmit the data to the data processing module 6 for analysis and processing. The data processing module 6, as the core component, is responsible for receiving and integrating data from various sensors, judging the slope's stability state through a preset algorithm, and immediately triggering an alarm mechanism if abnormal data is detected to remind relevant personnel to take timely measures. The displacement sensor 7, used in conjunction with the displacement sensing head 9, can accurately measure the slope's displacement changes, which is crucial for assessing slope stability. The combination of the soil moisture sensor 10 and the moisture sensing strip 12 can monitor the slope's soil moisture in real time. Changes in soil moisture are often closely related to slope stability; excessive moisture or dryness can lead to slope instability.

[0025] An anti-slip pad 20 is fixedly connected to the bottom surface of the base plate 1. The bottom surface of the anti-slip pad 20 has a set of anti-slip grooves 21 arranged at equal intervals. Two symmetrical mounting holes 17 are opened on the upper surface of the base plate 1 and the upper surface of the anti-slip pad 20. The mounting holes 17 are designed to facilitate fixing the entire device to the slope with bolts or other fasteners, ensuring the stability of the device during the monitoring process. The anti-slip mat 20 is made of a wear-resistant and elastic material, which not only increases the friction between the base plate 1 and the ground to prevent the device from sliding during monitoring, but also buffers the impact force on the device to a certain extent, protecting the device from damage. Two through grooves 13 are opened on the upper surface of the base plate 1 and the upper surface of the anti-slip mat 20. Each through groove 13 is fan-shaped, which is designed to facilitate drainage and ventilation to avoid water or dust accumulation on the surface of the base plate 1 and the anti-slip mat 20, which would affect the stability and accuracy of the device. The fan-shaped design of the through grooves 13 is not only aesthetically pleasing, but also effectively guides water and air flow to ensure that the base plate 1 and the anti-slip mat 20 are dry and clean. The upper surface of the mounting plate 4 is fixedly connected to the mounting base 14, and the upper surface of the mounting base 14 is fixedly installed with a warning light 15. The warning light 15 is set to issue a warning signal when the slope is unstable or abnormal, reminding relevant personnel to take timely measures to ensure the safety of the slope. The mounting base 14 is designed to be stable and can effectively support the warning light 15 to prevent it from shaking or falling off during operation. Warning light 15 uses a high-brightness LED light source, which can be clearly seen even in adverse weather conditions, ensuring the effective transmission of warning signals.

[0026] The inner wall of the protective frame 2 is provided with drainage holes 16. The design of the drainage holes 16 is intended to further ensure the dryness of the inside of the device and prevent short circuits or other malfunctions caused by water accumulation. The outer surface of the protective frame 2 is provided with a set of equidistant heat dissipation windows 18. Each heat dissipation window 18 is fixedly connected to a dustproof net. The dustproof net can effectively block external dust and debris from entering the device, avoiding contamination and damage to the internal electronic components, ensuring the normal operation of the device and the accuracy of monitoring data. The top of the protective frame 2 is fixedly connected to a sealing cover 19. The sealing cover 19 is made of transparent acrylic sheet material. This material is not only highly transparent but also highly weather-resistant. It can ensure clear visibility of the inside of the device and effectively resist the effects of ultraviolet rays and severe weather. The sealing cover 19 is tightly joined to the top of the protective frame 2 to form a tight waterproof layer, effectively preventing the intrusion of external liquids and greatly improving the protective capability of the device. In addition, the surface of the sealing cover 19 is treated with a special process and has anti-static and anti-fogging properties.

[0027] The working principle of this utility model is as follows:

[0028] When the slope tilts or shifts, the tilt sensor 5 and displacement sensor 7 can sense the slope's tilt angle and displacement distance in real time, and transmit the signals to the data processing module 6 via the first wire 8 and the second wire 11. The data processing module 6 processes and analyzes the received signals, calculates the slope's tilt angle and displacement distance, and stores the data in its internal memory. Simultaneously, if the slope's tilt angle or displacement distance exceeds a preset safety range, the data processing module 6 will trigger an alarm light 15 to remind relevant personnel to take timely countermeasures. The soil moisture sensor 10 senses the moisture content of the slope soil in real time via the moisture sensing strip 12 and transmits the signal to the data processing module 6. The data processing module 6 also processes the received soil moisture signal... The data processing module 6 processes and analyzes the soil moisture value, calculates the soil moisture value, and stores the data in the internal memory. If the soil moisture exceeds or falls below the preset safety range, the data processing module 6 will also trigger the warning light 15 to light up, so as to remind relevant personnel to pay attention to the soil moisture status of the slope and prevent the slope from becoming unstable due to excessively wet or dry soil. In addition, the drainage holes 16 on the inner wall of the protective frame 2 can drain the accumulated water in time to prevent the water from damaging the monitoring and sensing device. The heat dissipation window 18 and the dustproof net can ensure that the monitoring and sensing device can maintain good heat dissipation performance and dustproof effect in harsh environments. The sealing cover 19 is made of transparent acrylic sheet material, which can protect the monitoring and sensing device from external interference and facilitate relevant personnel to observe the working status of the monitoring and sensing device.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sensing device for monitoring slope stability, characterized in that: The system includes a base plate (1) and a protective frame (2). A set of circularly arranged columns (3) are fixedly connected to the inner bottom wall of the protective frame (2). A mounting plate (4) is fixedly connected to the top of the set of columns (3). An angle sensor (5) is fixedly connected to the upper surface of the mounting plate (4). A data processing module (6) is fixedly connected to the upper surface of the mounting plate (4). A displacement sensor (7) is fixedly connected to the upper surface of the mounting plate (4). A first wire (8) is fixedly connected to the connection end of the displacement sensor (7). A displacement sensing head (9) is fixedly connected to the bottom end of the first wire (8). A soil moisture sensor (10) is fixedly connected to the upper surface of the mounting plate (4). A second wire (11) is fixedly connected to the connection end of the soil moisture sensor (10). A humidity sensing strip (12) is fixedly connected to the bottom end of the second wire (11).

2. The monitoring and sensing device for slope stability according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected to an anti-slip pad (20). The bottom surface of the anti-slip pad (20) is provided with a set of anti-slip grooves (21) arranged at equal intervals. The upper surface of the base plate (1) and the upper surface of the anti-slip pad (20) are provided with two symmetrical mounting holes (17).

3. The monitoring and sensing device for slope stability according to claim 1, characterized in that: The upper surface of the base plate (1) and the upper surface of the anti-slip pad (20) are provided with two through grooves (13), each of the through grooves (13) being fan-shaped.

4. The monitoring and sensing device for slope stability according to claim 1, characterized in that: The mounting plate (4) is fixedly connected to the upper surface of the mounting base (14), and a warning light (15) is fixedly installed on the upper surface of the mounting base (14).

5. The monitoring and sensing device for slope stability according to claim 1, characterized in that: The inner wall of the protective frame (2) is provided with drainage holes (16).

6. The monitoring and sensing device for slope stability according to claim 1, characterized in that: The outer surface of the protective frame (2) is provided with a set of heat dissipation windows (18) arranged at equal intervals, and each heat dissipation window (18) is fixedly connected with a dustproof net inside.

7. The monitoring and sensing device for slope stability according to claim 1, characterized in that: The top of the protective frame (2) is fixedly connected to a sealing cover (19), which is made of transparent acrylic sheet material.

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