Cable external damage prevention intelligent ground nail with remote monitoring function

Abstract

The invention belongs to the technical field of intelligent ground nails, and particularly relates to a cable external damage prevention intelligent ground nail with a remote monitoring function, the cable external damage prevention intelligent ground nail comprises a protective shell, an intelligent ground nail mounting seat, a transparent top cover and an intelligent ground nail main body, the intelligent ground nail mounting seat is located in the protective shell and is elastically connected with the protective shell, and the intelligent ground nail main body is composed of a power supply, a monitoring plate and a lamp panel; the transparent top cover is located in the protective shell and covers the intelligent ground nail body, the transparent top cover is composed of a cover ring and a transparent plate, a pair of bent shaped inserting grooves is formed in the bottom of the cover ring, and a pair of deformation inserting plates are fixedly connected to the top of the intelligent ground nail mounting base. According to the intelligent ground nail, through the intelligent ground nail mounting base and the protective shell which are elastically connected, external impact force can be effectively buffered, and damage to the internal intelligent ground nail body is reduced; and the shaping slot in the bent shape is matched with the deformation insertion plate made of the elastic material, so that the transparent top cover can be stably fixed, looseness caused by environmental factors is avoided, and the protection sealing performance is improved.

Description

Technical Field

[0001] This invention relates to the field of smart ground stake technology, and in particular to a smart ground stake for cable protection against external damage with remote monitoring function. Background Technology

[0002] Smart ground stakes are small ground / underground monitoring devices that integrate intelligent sensing, AI analysis, and wireless communication technologies. Their core role is as "microscopic sensors" in smart cities. By collecting environmental parameters in real time (such as vibration, displacement, pressure, temperature, etc.) and combining them with algorithms for intelligent judgment, they can achieve safety monitoring and early warning of target areas (such as underground pipelines, road facilities, building sites, etc.), enabling remote monitoring and solving the pain points of "lag" and "low accuracy" of traditional monitoring methods. Traditional smart ground stakes mostly adopt a rigid structure design, with their top protective components and bases often fixedly connected, lacking an effective buffering mechanism. When subjected to external impacts (such as being run over by vehicles or collided during construction), the external force acts directly on the monitoring elements inside the ground stake, easily leading to damage to the elements and affecting the monitoring of the surrounding environment and cable status. Therefore, corresponding improvements have been made to address this issue. Summary of the Invention

[0003] Based on the technical problems existing in the prior art, this invention proposes a smart ground nail with remote monitoring function to prevent external damage to cables.

[0004] This invention proposes a smart ground spike for cable protection against external damage with remote monitoring function, comprising a protective shell, a smart ground spike mounting base, a transparent top cover, and a smart ground spike body. The smart ground spike mounting base is located inside the protective shell and is elastically connected to it. The smart ground spike body is mounted on the smart ground spike mounting base and consists of a power supply, a monitoring board, and a light board. The transparent top cover is located inside the protective shell and covers the smart ground spike body. The transparent top cover consists of a cover ring and a transparent plate. A pair of bent-shaped shaping slots are provided at the bottom of the cover ring. A pair of deformable inserts that can be inserted into the shaping slots are fixedly connected to the top of the smart ground spike mounting base. When the transparent top cover is installed, the deformable inserts are inserted into the shaping slots, and the bent shape of the shaping slots limits and fixes the deformable inserts, thereby stably installing the transparent top cover on the smart ground spike mounting base. At the same time, the elastic connection between the smart ground spike mounting base and the protective shell provides a certain buffer, thereby effectively reducing the load from external forces on the ground.

[0005] Preferably, the bottom of the smart ground nail mounting base is provided with multiple telescopic columns. The two ends of the telescopic columns are fixedly connected to the protective shell and the smart ground nail mounting base, respectively. A spring is sleeved on the telescopic column, and the two ends of the spring are fixedly connected to the two ends of the telescopic column, respectively. When the smart ground nail is subjected to external pressure, the smart ground nail mounting base will compress the telescopic column. At the same time, the spring is compressed and generates elastic force. The impact force is absorbed through the elastic deformation of the spring, which plays a buffering and protective role and reduces damage to the main body of the smart ground nail.

[0006] Preferably, the telescopic column consists of a sleeve and an inner column; when the smart ground nail mounting base is subjected to force, the inner column will slide within the sleeve, which, in conjunction with the elasticity of the spring, further enhances the buffering stability of the telescopic column and ensures a smooth buffering process.

[0007] Preferably, a smart cable-resistant ground stake with remote monitoring function further includes: An air pump is fixedly connected to the smart ground stake mounting base; an air ring is installed in an annular groove on the outer circumference of the cover ring. The air inlet of the air ring is connected to the air outlet of the air pump through an air pipe, and a pressure relief valve is installed on the air pipe. The air pump can inflate the air ring through the air pipe, causing the air ring to expand, enhancing the seal between the transparent top cover and the protective shell, and entering a sealing mode to prevent rainwater from seeping in from the gap between the two; the pressure relief valve can release the gas in the air ring when needed, entering a buffer mode.

[0008] Preferably, a cable-resistant smart ground nail with remote monitoring function further includes a rainfall detection module, which is installed on the main body of the smart ground nail and electrically connected to the control module inside the monitoring board. The control module is configured to: determine the rainfall status based on the monitoring data of the rainfall detection module, and control the air pump to inflate or deflate the air ring so that the ground nail switches between buffer mode and sealing mode.

[0009] Preferably, a cable-resistant smart ground nail with remote monitoring function further includes a pressure detection module installed on the load-bearing part of the protective shell to monitor the external pressure on the ground nail. The pressure detection module is electrically connected to the control module, which is also configured to generate and report an overload alarm signal if the detected pressure value exceeds a preset safety threshold when in buffer mode.

[0010] Preferably, the mode switching logic of the control module includes: If the rainfall intensity coefficient Rᵢ is greater than or equal to the rainfall threshold during the first consecutive time period, the air pump is controlled to inflate the air ring to the rated pressure, and the sealing mode is entered. If, in sealed mode, the rain intensity coefficient Rᵢ < the rain threshold during the second consecutive time period, the air pump is controlled to vent air from the air ring, returning to buffer mode.

[0011] Preferably, a cable-resistant smart ground nail with remote monitoring function also includes an air pressure detection module, which is installed inside the air ring or in the air circuit and electrically connected to the control module. The control module is also configured to: in sealed mode, if the air pressure detection module detects that the air pressure inside the air ring exceeds the danger threshold due to external compression, control the pressure relief valve to perform emergency air release and report a waterproof function failure alarm.

[0012] Preferably, the control module calculates a pressure fluctuation coefficient to quantify the degree of pressure anomaly. The logic is as follows: based on the actual pressure data collected within a set time period, the deviation between the actual pressure and the average pressure is calculated, and a coefficient reflecting the pressure change is generated.

[0013] Preferably, the remote communication module in the monitoring board is electrically connected to the control module, and is used to upload the working mode of the ground stake, monitoring data, and alarm information to the remote monitoring center, and to receive control commands from the remote monitoring center.

[0014] Compared with the prior art, the present invention provides a smart cable protection ground nail with remote monitoring function, which has the following beneficial effects: 1. A cable-protected intelligent ground nail with remote monitoring function, which effectively buffers external impact force and reduces damage to the internal intelligent ground nail body through the elastic connection of the intelligent ground nail mounting base and protective shell; the bent-shaped fixed slot and the deformable insert plate made of elastic material can stably fix the transparent top cover, avoid loosening due to environmental factors, and improve the protective sealing performance.

[0015] 2. A smart cable protection ground nail with remote monitoring function, which switches between buffer mode and sealing mode by inflating and deflating the air ring, can adaptively adjust the protection status according to environmental changes such as rainfall, and enhance the weather resistance of the equipment.

[0016] 3. A smart ground nail for cable protection against external damage with remote monitoring function. The integrated rain, pressure and air pressure detection modules work together with the remote communication module to monitor the status of the ground nail in real time and upload data. It can promptly issue alarm signals such as overload, equipment abnormality and waterproof failure, realize remote dynamic monitoring of the cable's surrounding environment, significantly improve the timeliness and reliability of cable protection against external damage, and reduce the risk of cable failure caused by external damage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a smart ground nail for preventing external damage to cables with remote monitoring function proposed in this invention; Figure 2 This is a schematic diagram of the internal structure of a smart ground nail for preventing external damage to cables with remote monitoring function, as proposed in this invention. Figure 3 For the present invention Figure 2 A magnified structural diagram at point A; Figure 4 This is a schematic diagram of the second state of the cable anti-external damage smart ground nail with remote monitoring function proposed in this invention after the deformable insert plate and the fixed slot are connected. Figure 5 This is a schematic diagram of the third state of the cable anti-external damage smart ground nail with remote monitoring function proposed in this invention after the deformable insert plate and the fixed slot are connected. Figure 6 This is an installation diagram of a pressure detection module for a cable-protected intelligent ground nail with remote monitoring function, as proposed in this invention.

[0018] In the diagram: 1. Protective shell; 2. Smart ground stake mounting base; 3. Power supply; 4. Monitoring board; 5. Light board; 6. Transparent top cover; 601. Cover ring; 602. Transparent plate; 7. Shaped slot; 8. Deformable insert plate; 9. Telescopic column; 901. Sleeve; 902. Inner column; 10. Spring; 11. Air pump; 12. Air pipe; 13. Air ring; 14. Annular groove; 15. Pressure relief valve; 16. Air pressure detection module; 17. Rainfall detection module; 18. Pressure detection module. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0021] Reference Figures 1-6A smart ground nail for cable protection against external damage with remote monitoring capabilities includes a main body. This main body utilizes a multi-technology fusion approach to proactively protect underground cables from external force damage. The core comprises three layers: perception, processing, and early warning. The perception layer integrates multi-dimensional sensors (such as triaxial acceleration, acoustic signature, and millimeter-wave radar) to collect real-time ground vibration, mechanical acoustic signatures, temperature and humidity data, and radar signals, covering a range of 10-15 meters. The data processing layer uses AI algorithms (Apriori, K-Means clustering) to filter interference from vehicles, wind, and rain, and integrates vibration intensity, frequency, and acoustic signature features to construct an external damage model library. Dynamic threshold adjustments improve recognition accuracy (false alarm rate <3%), accurately identifying construction machinery and hazard levels. The communication and early warning layer uploads data in real-time via CAT-1 / 4G / 5G multi-channels, employing tiered early warning systems (local audible and visual alarms, remote push notifications, and linked camera / drone verification) to form a multi-dimensional evidence chain. It primarily monitors vibration and acoustic signature signals and is powered by solar cells. The main structure of the cable anti-external damage smart ground nail with remote monitoring function also includes a protective shell 1, a smart ground nail mounting base 2 and a transparent top cover 6. The smart ground nail mounting base 2 is located inside the protective shell 1 and is elastically connected to the protective shell 1. The smart ground nail body is installed on the smart ground nail mounting base 2. The smart ground nail body is composed of a power supply 3, a monitoring board 4 and a light board 5. The transparent top cover 6 is located inside the protective shell 1 and covers the smart ground nail body. The transparent top cover 6 is composed of a cover ring 601 and a transparent plate 602. A pair of bent-shaped shaping slots 7 are opened at the bottom of the cover ring 601. A pair of deformable inserts 8 that can be inserted into the shaping slots 7 are fixedly connected to the top of the smart ground nail mounting base 2. When in use, when the transparent top cover 6 is installed, the deformable insert plate 8 is inserted into the shaping slot 7. The bending shape of the shaping slot 7 is used to limit and fix the deformable insert plate 8, thereby stably installing the transparent top cover 6 on the smart ground nail mounting base 2. At the same time, the elastic connection between the smart ground nail mounting base 2 and the protective shell 1 can provide a certain buffer, thereby effectively reducing the load from external ground forces. It should be noted that the bending shape of the shaping slot 7 includes, but is not limited to, the wavy shape described in this application (such as...). Figure 3 ), diagonal (such as) Figure 4 ) and arc (such as Figure 5 Other conventional shapes that can stably install the transparent top cover 6 are also acceptable. The deformable insert plate 8 is made of elastic materials, such as engineering plastics, thermoplastic elastomers (TPE), and spring steel.

[0022] Among them, the bottom of the smart ground nail mounting base 2 is provided with multiple telescopic columns 9. The two ends of the telescopic columns 9 are fixedly connected to the protective shell 1 and the smart ground nail mounting base 2 respectively. A spring 10 is sleeved on the telescopic column 9, and the two ends of the spring 10 are fixedly connected to the two ends of the telescopic column 9 respectively. When the smart nail is subjected to external pressure, the smart nail mounting base 2 will compress the telescopic column 9, and at the same time the spring 10 will be compressed to generate elastic force. The elastic deformation of the spring 10 absorbs the impact force, plays a buffering and protective role, and reduces damage to the main body of the smart nail.

[0023] The telescopic column 9 is composed of a sleeve 901 and an inner column 902; When in use, when the smart ground stake mounting base 2 is subjected to force, the inner column 902 will slide within the sleeve 901, which, together with the elastic effect of the spring 10, further enhances the buffering stability of the telescopic column 9 and ensures a smooth buffering process.

[0024] In addition, a type of smart cable protection ground nail with remote monitoring function also includes: Air pump 11 is fixedly connected to smart ground nail mounting base 2; The air ring 13 is installed in the annular groove 14 on the outer circumference of the cover ring 601. The air inlet of the air ring 13 is connected to the air outlet of the air pump 11 through the air pipe 12. A pressure relief valve 15 is installed on the air pipe 12. In use, the air pump 11 can inflate the air ring 13 through the air pipe 12, causing the air ring 13 to expand and enhance the sealing between the transparent top cover 6 and the protective shell 1, entering the sealing mode to prevent rainwater from seeping in from the gap between the two; the pressure relief valve 15 can release the gas in the air ring 13 when needed, entering the buffer mode.

[0025] In addition, a cable-resistant smart ground nail with remote monitoring function also includes a rainfall detection module 17, which is installed on the main body of the smart ground nail and electrically connected to the control module inside the monitoring board 4. The control module is configured to: determine the rainfall status based on the monitoring data of the rainfall detection module 17, and control the air pump 11 to inflate or deflate the air ring 13 so that the ground nail can switch between buffer mode and sealing mode. The mode switching logic of the control module includes: If the rainfall intensity coefficient Rᵢ≥ the rainfall threshold R{threshold} within the first continuous time period t1, then control the air pump 11 to inflate the air ring 13 to the rated pressure and enter the sealing mode. If, in sealed mode, during the second consecutive time period t2, the rain intensity coefficient Rᵢ < the rain threshold R{threshold}, then control the air pump 11 to vent the air ring 13 and return to buffer mode. The formula for calculating the rainfall intensity coefficient is as follows: Dᵢ represents the i-th sampled value of the rainfall detection module 17, Dmax represents the range of the rainfall detection module 17, and N represents the number of samples.

[0026] In addition, a cable anti-external damage smart ground nail with remote monitoring function also includes a pressure detection module 18, which is installed on the load-bearing part of the protective shell 1 to monitor the external pressure on the ground nail. The pressure detection module 18 is electrically connected to the control module. The control module is also configured to generate and report an overload alarm signal if the detected pressure value exceeds the preset safety threshold when in buffer mode. The control module quantifies the degree of pressure anomaly by calculating the pressure fluctuation coefficient Pσ, using the following formula: Where Pⱼ is the pressure sampling value of the j-th time, The average pressure value is calculated from M samples. If Pσ exceeds the fluctuation threshold Pσ{threshold}, an alarm for abnormal equipment status is generated.

[0027] In addition, a cable-resistant smart ground nail with remote monitoring function also includes an air pressure detection module 16, which is installed inside the air ring 13 or in the air circuit and is electrically connected to the control module. The control module is also configured to: in the sealed mode, if the air pressure detection module 16 detects that the air pressure inside the air ring 13 exceeds the danger threshold P{danger} due to external compression, control the pressure relief valve 15 to perform emergency venting and report a waterproof function failure alarm.

[0028] It should be noted that the air pressure detection module 16 can be a MEMS air pressure sensor or other device that can monitor the air pressure inside the air ring 13 in real time; the rainfall detection module 17 can be an optical raindrop sensor or other device that can monitor whether it is raining and the rainfall intensity signal in real time; the pressure detection module 18 can be a piezoelectric pressure sensor or other device that can monitor whether the ground stake is subjected to external pressure and its amplitude in real time; and the control module is an embedded controller integrated on the circuit board of the monitoring board 4 (such as a micro STM32 series). Therefore, the air pressure detection module 16, rainfall detection module 17, pressure detection module 18 and control module are not specifically limited here and can be selected according to actual needs. In addition, the remote communication module in monitoring board 4 is electrically connected to the control module; the remote communication module is a 4G, 5G or LoRa module, used to upload the ground stake working mode, monitoring data and alarm information to the remote monitoring center, and to receive control commands from the remote monitoring center.

[0029] Working principle: During installation of the smart ground nail, the deformable insert plate 8 is inserted into the shaping slot 7 at the bottom of the cover ring 601. The bending shape of the shaping slot 7 limits and fixes the transparent top cover 6 to stably cover the smart ground nail body. When subjected to external pressure, the smart ground nail mounting base 2 compresses the telescopic column 9, and the inner column 902 slides in the sleeve 901. At the same time, the spring 10 is compressed to generate elastic force, which absorbs the impact force and achieves buffering. The rainfall detection module 17 collects rainfall data in real time. The control module judges the rainfall status based on the rainfall intensity coefficient: when the rainfall intensity coefficient is greater than or equal to the threshold within t1 consecutively, the control air pump 11 inflates the air ring 13 to the rated pressure through the air pipe 12. The air ring 13 expands in the annular groove 14, sealing the transparent top cover 6 with the protective shell 1 and entering the sealing mode; when the rainfall intensity coefficient is less than the threshold within t2 consecutively in the sealing mode, the control air pump 11 exhausts the air and returns to the buffer mode. The pressure detection module 18 monitors the pressure on the ground nail. In buffer mode, when the pressure value exceeds the safety threshold, the control module generates and reports an overload alarm signal. At the same time, it calculates the pressure fluctuation coefficient. If the fluctuation threshold is exceeded, an abnormal equipment status alarm is issued. The air pressure detection module 16 monitors the air pressure inside the air ring 13. In the sealed mode, when the air pressure exceeds the dangerous threshold due to compression, the control module drives the pressure relief valve 15 to release air in an emergency and reports an alarm indicating that the waterproof function has failed. The remote communication module in monitoring board 4 uploads the working mode of the ground stake, data from each sensor, and alarm information to the remote monitoring center, and receives remote control commands to realize the remote monitoring function; power supply 3 provides power to the main body of the smart ground stake and each module, and light board 5 provides warning lighting.

[0030] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A cable protection smart anchor with remote monitoring function, comprising a protective shell (1), a smart anchor mounting base (2), a transparent top cover (6), and a smart anchor body, characterized in that, The smart ground nail mounting base (2) is located inside the protective shell (1) and is elastically connected to the protective shell (1). The smart ground nail body is mounted on the smart ground nail mounting base (2). The smart ground nail body consists of a power supply (3), a monitoring board (4), and a light board (5). The transparent top cover (6) is located inside the protective shell (1) and covers the smart ground nail body. The transparent top cover (6) consists of a cover ring (601) and a transparent plate (602). A pair of bent-shaped shaping slots (7) are provided at the bottom of the cover ring (601). A pair of deformable inserts (8) that can be inserted into the shaping slots (7) are fixed on the top of the smart ground nail mounting base (2).

2. The intelligent cable protection ground nail with remote monitoring function according to claim 1, characterized in that, The bottom of the smart ground nail mounting base (2) is provided with multiple telescopic columns (9). The two ends of the telescopic columns (9) are fixed to the protective shell (1) and the smart ground nail mounting base (2) respectively. A spring (10) is sleeved on the telescopic column (9), and the two ends of the spring (10) are fixed to the two ends of the telescopic column (9) respectively.

3. The intelligent cable protection ground nail with remote monitoring function according to claim 2, characterized in that, The telescopic column (9) consists of a sleeve (901) and an inner column (902).

4. The intelligent cable protection ground nail with remote monitoring function according to claim 1, characterized in that, Also includes: An air pump (11) is fixed on a smart ground nail mounting base (2); The air ring (13) is installed in the annular groove (14) on the outer circumference of the cover ring (601). The air inlet of the air ring (13) is connected to the air outlet of the air pump (11) through the air pipe (12). A pressure relief valve (15) is installed on the air pipe (12).

5. The intelligent cable protection ground nail with remote monitoring function according to claim 4, characterized in that, It also includes a rainfall detection module (17), which is installed on the main body of the smart ground nail and electrically connected to the control module inside the monitoring board (4). The control module is configured to: determine the rainfall status based on the monitoring data of the rainfall detection module (17) and control the air pump (11) to inflate or deflate the air ring (13) so that the ground nail can switch between buffer mode and sealing mode.

6. A smart cable protection ground nail with remote monitoring function according to claim 5, characterized in that, It also includes a pressure detection module (18), which is installed on the load-bearing part of the protective shell (1) to monitor the external pressure on the ground nail. The pressure detection module (18) is electrically connected to the control module. The control module is also configured to generate and report an overload alarm signal if the detected pressure value exceeds the preset safety threshold when in buffer mode.

7. A smart cable protection ground nail with remote monitoring function according to claim 5 or 6, characterized in that, The mode switching logic of the control module includes: If the rainfall intensity coefficient is greater than or equal to the rainfall threshold during the first continuous time period, the air pump (11) is controlled to inflate the air ring (13) to the rated pressure and enter the sealing mode. If, in the sealed mode, the rain intensity coefficient ᵢ < the rain threshold during the second consecutive time period, the air pump (11) is controlled to vent the air ring (13) and return to the buffer mode.

8. A smart cable protection ground nail with remote monitoring function according to claim 7, characterized in that, It also includes a pressure detection module (16), which is installed inside the air ring (13) or in the air circuit and is electrically connected to the control module. The control module is also configured to: in the sealed mode, if the pressure detection module (16) detects that the air pressure inside the air ring (13) exceeds the danger threshold due to external compression, control the pressure relief valve (15) to perform emergency venting and report a waterproof function failure alarm.

9. A smart cable protection ground nail with remote monitoring function according to claim 6, characterized in that, The control module calculates the pressure fluctuation coefficient to quantify the degree of pressure anomaly. The logic is as follows: based on the actual pressure data collected within a set time period, the deviation between the actual pressure and the average pressure is calculated, and a coefficient reflecting the pressure change is generated.

10. A smart cable protection ground nail with remote monitoring function according to claim 5, characterized in that, The remote communication module in the monitoring board (4) is electrically connected to the control module and is used to upload the working mode of the ground nail, monitoring data and alarm information to the remote monitoring center, and to receive control commands from the remote monitoring center.

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