Slope displacement detecting and monitoring equipment
By using a combination of telescopic columns, compression springs, and movable blocks in the slope displacement detection and monitoring equipment, the problem that traditional monitoring methods cannot adapt to irregular terrain is solved, achieving high-precision slope displacement monitoring and stable operation of the equipment in harsh environments.
Patent Information
- Application Number
- CN202520779687.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-04-22
AI Technical Summary
Traditional slope displacement monitoring methods are ill-suited to irregular terrain changes, leading to measurement errors and failing to accurately capture subtle but critical changes on the slope surface.
A slope displacement detection and monitoring device was designed. It adopts a design that uses a compression spring installed around the outside of a telescopic column, combined with a movable block and a sliding block, so that the detection module can automatically adjust its position according to the changes in the slope surface. Combined with a water-blocking plate to prevent rainwater erosion, a base to enhance stability, and shock-absorbing springs to absorb vibration.
It improves the accuracy of slope displacement measurement and the stability of equipment in harsh environments, ensures the continuity and accuracy of data, and adapts to monitoring tasks under various terrain conditions.
Smart Images
Figure CN223940160U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of slope displacement detection technology, and in particular to slope displacement detection and monitoring equipment. Background Technology
[0002] Slope monitoring refers to the monitoring of the speed and direction of slope displacement in order to understand the movement of rocks on a slope and detect signs of slope failure. In my country, mines generally adopt the long-term observation method, which involves setting up observation piles on both sides of the crack, measuring the change in pile spacing first, and then calculating the slope displacement. Slope displacement refers to the horizontal or vertical movement of soil or rock in the slope, usually caused by earthquakes, hydrological factors, gravity, etc. The occurrence of slope displacement may lead to disasters such as soil landslides and collapses, which pose a threat to people's lives and property.
[0003] Slopes typically have irregular topographic features, including undulations, cracks, and different material compositions. Traditional monitoring methods, such as using fixed sensors or markers, are difficult to adapt to such topographic changes, making it impossible to accurately capture subtle but crucial changes on the slope surface. Over time, slopes are subjected to various natural forces, such as soil saturation caused by rainfall, thermal expansion and contraction caused by temperature changes, and weathering, all of which cause changes in the slope surface morphology.
[0004] Therefore, to address the measurement errors that may result from the inability of traditional slope displacement monitoring to accurately track changes in the slope surface, a slope displacement detection and monitoring device can be designed. By installing compression springs around the outside of the telescopic column and setting movable blocks and sliding blocks to cooperate with the sliding groove, the detection structure can automatically adjust its position according to changes in the slope surface, thereby improving the accuracy of displacement monitoring. Summary of the Invention
[0005] To overcome the shortcomings of traditional slope displacement monitoring, which may lead to measurement errors due to its inability to accurately follow changes in the slope surface, this application provides slope displacement detection and monitoring equipment.
[0006] The technical solution is as follows: A slope displacement detection and monitoring device includes a support column, mounting plate, mounting frame, connecting frame, measuring ruler, sliding groove, water-blocking plate, telescopic column, compression spring, movable block, and sliding block. The support column has a mounting plate at its upper end, a mounting frame at its center on the upper surface of the mounting plate, a connecting frame at its center on the front surface of the mounting frame, two sets of sliding grooves symmetrically opened on both sides of the connecting frame, a measuring ruler for detecting displacement length installed on the side surface of the connecting frame at the lower end of the sliding groove, a water-blocking plate fixedly connected to the connecting frame installed at the upper end of the measuring ruler, a telescopic column fixedly connected to the mounting frame at its center inside the connecting frame, a movable block installed at the piston end of the telescopic column, a compression spring for tightly fitting the detection structure to the wall surface installed around the outer side of the telescopic section of the telescopic column, a spring damper installed inside the compression spring, and two sets of sliding blocks symmetrically installed on both sides of the rear end of the movable block, slidingly connected to the sliding groove.
[0007] Furthermore, a detection module that penetrates the sliding groove is fixedly connected to one end of the side surface of the movable block near the telescopic column, and a monitoring head corresponding to the measuring ruler is provided at the lower end of the side of the detection module near the movable block.
[0008] Furthermore, a rotating frame is fixedly connected to the center of the front surface of the movable block, and a displacement plate for adjusting the slope is installed at the front end of the rotating frame.
[0009] Furthermore, two sets of support frames are symmetrically installed on both sides of the upper surface of the mounting plate, and a fixing rod is vertically installed at the center of the upper surface of the support frame.
[0010] Furthermore, a baffle is fixedly connected to the upper end between the two sets of fixing rods, and fixing screws that are threadedly connected to the mounting plate are provided on both sides of the upper surface of the support frame.
[0011] Furthermore, a fixing frame is fixedly connected to the center of the upper surface of the support column, and a connecting plate is fixedly connected to the center of the upper surface of the fixing frame.
[0012] Furthermore, a mounting groove is provided at the center of the lower surface of the mounting plate, and a shock-absorbing spring corresponding to the mounting groove is provided at the center of the upper surface of the connecting plate. The shock-absorbing spring has a spring damper inside.
[0013] Furthermore, a base is installed at the center of the lower surface of the support column, a connecting groove is opened at the center of the lower surface of the base, a second fixing cone is vertically installed at the center of the connecting groove, and multiple sets of first fixing cones are installed around the lower surface of the base near the edge.
[0014] The beneficial effects are that the design of the movable block and sliding block in conjunction with the sliding groove allows the detection module to automatically adjust its position according to changes in the slope surface. In addition, the compression springs surrounding the telescopic column ensure that the detection structure can fit tightly against the wall, thereby improving the accuracy of slope displacement measurement. The design of the water baffle effectively prevents rainwater from eroding key components such as the measuring ruler, improving the stability of the equipment under adverse weather conditions. This ensures normal operation even in adverse environments such as rain, reducing data distortion caused by weather factors. The lower surface of the base has a connecting groove at the center and a second fixed cone is installed vertically. Multiple sets of first fixed cones are installed around the lower surface of the base near the edge. These designs enhance the stability of the entire device, ensuring that it can remain stationary under strong winds or other adverse conditions, reducing errors caused by equipment movement. The shock-absorbing springs in the mounting groove and the spring dampers installed inside help absorb vibrations from the ground or other sources, reducing the impact of external vibrations on the detection components. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this application;
[0016] Figure 2 This is a three-dimensional structural diagram of the fixing frame in this application;
[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the measuring ruler in this application;
[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the compression spring of this application;
[0019] Figure 5 This is a three-dimensional structural diagram of the detection module of this application.
[0020] Explanation of reference numerals in the attached drawings: 1. Support column; 2. Fixing frame; 3. Connecting plate; 4. Shock-absorbing spring; 5. Mounting groove; 6. Base; 7. First fixing cone; 8. Connecting groove; 9. Second fixing cone; 10. Mounting plate; 11. Supporting frame; 12. Fixing rod; 13. Baffle; 14. Fixing screw; 15. Mounting frame; 16. Connecting frame; 17. Measuring ruler; 18. Sliding groove; 19. Water baffle; 20. Telescopic column; 21. Compression spring; 22. Movable block; 23. Sliding block; 24. Detection module; 25. Monitoring head; 26. Rotating frame; 27. Displacement plate. Detailed Implementation
[0021] The present application will be described in detail below with reference to the accompanying drawings and specific embodiments.
[0022] Among the currently discovered feasible technologies, the following are described:
[0023] Slope monitoring is a technical activity aimed at understanding the movement of rocks or soil on a slope in order to detect signs of slope failure. This process assesses the stability of the slope and its potential risks to the surrounding environment by monitoring parameters such as the speed and direction of slope displacement. In my country, the safety management of mine slopes is particularly important, and long-term observation methods are commonly used for monitoring. In Chinese mines, the commonly used slope monitoring method is the long-term observation method. This method mainly involves setting up observation stakes on both sides of the cracks in the potentially dangerous area and periodically measuring the changes in the distance between these observation stakes. Although this traditional method is simple and direct, it relies on regular manual inspections and has limited accuracy. Slope displacement refers to the phenomenon of horizontal or vertical movement of soil or rock in the slope. The causes of this phenomenon are diverse, including but not limited to natural factors such as earthquakes, hydrological factors like rising groundwater levels due to rainfall, and gravity. Furthermore, human activities such as mining and construction can exacerbate the risk of slope displacement. If slope displacement is not effectively monitored and managed, it can lead to serious consequences, such as landslides and collapses. These disasters not only damage infrastructure but also pose a serious threat to people's lives and property. For example, in mountainous or mining areas, a large-scale slope instability event could lead to building collapses, road closures, and even casualties. With technological advancements, modern slope monitoring is no longer limited to traditional observation methods. Now, more advanced sensor technologies, satellite remote sensing, drone inspections, and automated data analysis systems are being applied to slope monitoring. The application of these technologies has greatly improved the accuracy and efficiency of monitoring, enabling more timely and accurate early warnings of potential geological disaster risks. Slope monitoring is not only a crucial link in ensuring safe production in mines but also a key measure to protect people's lives and property. By continuously introducing new technologies and methods, the hazards caused by slope displacement can be predicted and prevented more effectively, providing strong support for building a safer and more stable natural and social environment.
[0024] Slopes typically exhibit irregular topographic features, including undulations, cracks, and varying material compositions. Traditional monitoring methods, such as those using fixed sensors or markers, struggle to adapt to these complex terrain variations, resulting in an inability to accurately capture subtle yet crucial changes on the slope surface. This new device, through its movable block and sliding groove design, allows the detection module to automatically adjust its position based on actual slope surface changes, ensuring accurate measurement of slope displacement. Over time, slopes are subjected to various natural forces, such as soil saturation due to rainfall, thermal expansion and contraction due to temperature changes, and weathering. These factors all cause changes in the slope surface morphology. Traditional fixed sensors, due to their fixed positions, cannot respond to these changes in a timely manner, potentially leading to data distortion. The new device's combination of telescopic columns and compression springs allows the detection structure to flexibly follow changes in the slope surface, improving the system's dynamic response capability and data accuracy. Severe weather conditions such as strong winds and heavy rain can damage traditional monitoring equipment. The design of the water-blocking plate effectively prevents rainwater from eroding key components such as the measuring scale, thus improving the stability and reliability of the equipment under different environmental conditions. This ensures the continuity of monitoring work and the accuracy of data. A connecting groove is located at the center of the lower surface of the base, where a second fixed cone is vertically installed. Multiple sets of first fixed cones are installed around the lower surface of the base near the edge. These designs enhance the stability of the entire device, ensuring it remains stationary even in strong winds or other harsh conditions, reducing errors caused by equipment movement. The shock-absorbing springs in the mounting groove and their internal spring dampers help absorb vibrations from the ground or other sources, reducing the impact of external vibrations on the detection components, thereby ensuring the accuracy of data acquisition. This is particularly important for slopes located in busy traffic areas or seismically active zones. A displacement plate for adjusting the slope is installed at the front of the rotating frame, allowing the angle to be adjusted according to actual needs, suitable for slope monitoring of different slopes. This flexibility not only expands the application range of the equipment but also enables it to be more widely used in slope monitoring tasks under various terrain conditions, ensuring reliable monitoring results on both steep and gentle slopes.
[0025] Traditional fixed sensors or markers struggle to adapt to the complex terrain features of slopes, such as undulations, cracks, and varying material compositions, making it difficult to accurately capture subtle but crucial changes on the slope surface. To address this issue, the new device employs a design where a compression spring is mounted around the outside of a telescopic column, combined with movable and sliding blocks. This design allows the entire detection structure to automatically adjust its position according to actual changes in the slope surface, ensuring the measuring module remains in close contact with the slope surface. This significantly improves the accuracy of displacement monitoring. Over time, slopes are subjected to various natural forces, such as soil saturation due to rainfall, thermal expansion and contraction due to temperature changes, and weathering. These factors all cause changes in the slope surface morphology. The combination of telescopic columns and compression springs in the new device allows the detection structure to flexibly respond to these changes, providing a dynamic response mechanism that ensures high measurement accuracy even in constantly changing environments.
[0026] Example 1
[0027] like Figure 1 - Figure 5 As shown, the slope displacement detection and monitoring equipment includes a support column 1, a mounting plate 10, a mounting frame 15, a connecting frame 16, a measuring ruler 17, a sliding groove 18, a water-blocking plate 19, a telescopic column 20, a compression spring 21, a movable block 22, and a sliding block 23. The support column 1 has a mounting plate 10 at its upper end, and a mounting frame 15 is located at the center of the upper surface of the mounting plate 10. A connecting frame 16 is located at the center of the front surface of the mounting frame 15. Two sets of sliding grooves 18 are symmetrically opened on both sides of the connecting frame 16, and the side surface of the connecting frame 16 is located at the lower end of the sliding grooves 18. A measuring ruler 17 for detecting displacement length is installed. A baffle 19 fixedly connected to the connecting frame 16 is installed at the upper end of the measuring ruler 17. A telescopic column 20 fixedly connected to the mounting frame 15 is provided at the center of the connecting frame 16. A movable block 22 is installed at the piston end of the telescopic column 20. A compression spring 21 for tightly fitting the detection structure to the wall is installed around the outside of the telescopic section of the telescopic column 20. A spring damper is provided inside the compression spring 21. Two sets of sliding blocks 23 slidably connected to the sliding groove 18 are symmetrically installed on both sides of the rear end of the movable block 22.
[0028] A detection module 24 that penetrates the sliding groove 18 is fixedly connected to one end of the side surface of the movable block 22 near the telescopic column 20. The lower end of the detection module 24 near the movable block 22 is provided with a monitoring head 25 corresponding to the measuring ruler 17. The detection module 24 is connected to the movable block 22 through the sliding groove 18 and is provided with a monitoring head 25, which makes the displacement monitoring more accurate and can reflect the changes in the slope in real time.
[0029] A rotating frame 26 is fixedly connected to the center of the front surface of the movable block 22. A displacement plate 27 for adjusting the slope is installed at the front end of the rotating frame 26. The design of the rotating frame 26 and the displacement plate 27 allows the angle to be adjusted according to actual needs, which improves the flexibility of the equipment in different slope environments.
[0030] Two sets of support frames 11 are symmetrically installed on both sides of the upper surface of the mounting plate 10. A fixing rod 12 is vertically installed at the center of the upper surface of the support frame 11. The symmetrical installation of the support frame 11 and the fixing rod 12 provides additional structural support for the entire device and enhances the overall stability of the equipment.
[0031] A baffle 13 is fixedly connected to the upper end between the two sets of fixed rods 12. Fixing screws 14 that are threadedly connected to the mounting plate 10 are provided on both sides of the upper surface of the support frame 11. The baffle 13 between the fixed rods 12 and the fixing screws 14 on the support frame 11 enhance the integrated structure of the equipment.
[0032] A fixing frame 2 is fixedly connected to the center of the upper surface of the support column 1, and a connecting plate 3 is fixedly connected to the center of the upper surface of the fixing frame 2. The center connection design of the fixing frame 2 and the connecting plate 3 simplifies the assembly process between the support column 1 and the mounting plate 10.
[0033] The mounting plate 10 has a mounting groove 5 at the center of its lower surface, and the connecting plate 3 has a shock-absorbing spring 4 at the center of its upper surface corresponding to the mounting groove 5. The shock-absorbing spring 4 has a spring damper inside. The shock-absorbing spring 4 and the spring damper inside the mounting groove 5 effectively reduce the impact of external vibration on the equipment and ensure the accuracy of data acquisition.
[0034] A base 6 is installed at the center of the lower surface of the support column 1. A connecting groove 8 is opened at the center of the lower surface of the base 6. A second fixing cone 9 is vertically installed at the center of the connecting groove 8. Multiple sets of first fixing cones 7 are installed around the lower surface of the base 6 near the edge. The second fixing cone 9 on the lower surface of the base 6 and the surrounding first fixing cones 7 work together to greatly enhance the grip of the bottom of the equipment and ensure its stability under various terrain conditions.
[0035] In use, firstly, the support column 1 is securely installed on the slope to be monitored via the base 6 at the bottom. The second fixed cone 9 and the first fixed cone 7 ensure that the entire device can be firmly fixed to the ground. According to the actual tilt angle of the slope, the angle of the detection module 24 is adjusted by the displacement plate 27 to ensure that it can closely fit the slope surface and accurately reflect the slope state. When the slope is displaced, the movable block 22 will move along the sliding groove 18. The lower end of the detection module 24 near the movable block 22 is equipped with a monitoring head 25 corresponding to the measuring ruler 17, which can record the specific value of the slope displacement in real time. In order to ensure the accuracy of data acquisition, the shock-absorbing spring 4 can effectively absorb and reduce the impact of external vibration on the detection components. The water baffle 19 is located above the measuring ruler 17 to prevent rainwater from eroding the measuring ruler 17 and other key components, ensuring normal operation even in harsh weather conditions.
Claims
1. A slope displacement detection and monitoring device, comprising a support column (1); characterized in that, It also includes a mounting plate (10), a mounting frame (15), a connecting frame (16), a measuring ruler (17), a sliding groove (18), a baffle plate (19), a telescopic column (20), a compression spring (21), a movable block (22), and a sliding block (23); the upper end of the support column (1) is provided with a mounting plate (10), the center of the upper surface of the mounting plate (10) is provided with a mounting frame (15), the center of the front surface of the mounting frame (15) is provided with a connecting frame (16), two sets of sliding grooves (18) are symmetrically opened on both sides of the connecting frame (16), and the side surface of the connecting frame (16) is located at the lower end of the sliding groove (18) for mounting useful parts. The measuring ruler (17) for detecting displacement length has a baffle (19) fixedly connected to the connecting frame (16) installed at the upper end of the measuring ruler (17). The connecting frame (16) has a telescopic column (20) fixedly connected to the mounting frame (15) at the center inside. The piston end of the telescopic column (20) is equipped with a movable block (22). The telescopic column (20) has a compression spring (21) installed around the outside of the telescopic section to tightly fit the detection structure against the wall. The compression spring (21) has a spring damper inside. Two sets of sliding blocks (23) are symmetrically installed on both sides of the rear end of the movable block (22) and are slidably connected to the sliding groove (18).
2. The slope displacement detection and monitoring equipment according to claim 1, characterized in that; A detection module (24) that passes through the sliding groove (18) is fixedly connected to one end of the side surface of the movable block (22) near the telescopic column (20). The lower end of the detection module (24) near the movable block (22) is provided with a monitoring head (25) corresponding to the measuring ruler (17).
3. The slope displacement detection and monitoring equipment according to claim 1, characterized in that; A rotating frame (26) is fixedly connected to the center of the front surface of the movable block (22), and a displacement plate (27) for adjusting the slope is installed at the front end of the rotating frame (26).
4. The slope displacement detection and monitoring equipment according to claim 1, characterized in that; Two sets of support frames (11) are symmetrically installed on both sides of the upper surface of the mounting plate (10), and a fixing rod (12) is vertically installed at the center of the upper surface of the support frame (11).
5. The slope displacement detection and monitoring equipment according to claim 4, characterized in that; A baffle (13) is fixedly connected to the upper end of the two sets of fixing rods (12), and fixing screws (14) that are threadedly connected to the mounting plate (10) are provided on both sides of the upper surface of the support frame (11).
6. The slope displacement detection and monitoring equipment according to claim 1, characterized in that; A fixing frame (2) is fixedly connected to the center of the upper surface of the support column (1), and a connecting plate (3) is fixedly connected to the center of the upper surface of the fixing frame (2).
7. The slope displacement detection and monitoring equipment according to claim 1, characterized in that; The mounting plate (10) has a mounting groove (5) at the center of its lower surface, and the connecting plate (3) has a shock-absorbing spring (4) at the center of its upper surface that corresponds to the mounting groove (5). The shock-absorbing spring (4) has a spring damper inside.
8. The slope displacement detection and monitoring equipment according to claim 1, characterized in that; A base (6) is installed at the center of the lower surface of the support column (1). A connecting groove (8) is opened at the center of the lower surface of the base (6). A second fixing cone (9) is vertically installed in the center of the connecting groove (8). Multiple sets of first fixing cones (7) are installed around the lower surface of the base (6) near the edge.