Slope monitoring and monitoring device

Abstract

This utility model belongs to the field of measurement equipment technology and discloses a slope monitoring device, including a base, a fixing component, a vertical plate, and a monitoring component. The base is attached to and fixedly connected to the slope, with its top surface horizontally positioned. The fixing component secures the base to the slope. The vertical plate is vertically positioned on the top surface of the base and fixedly connected to it. The vertical plate has a movable cavity extending vertically, and a movable groove communicating with the movable cavity is provided on the side of the vertical plate facing the slope. The monitoring component includes a movable block, an insert plate, and a pressure sensor. The pressure sensor is located at the bottom of the movable cavity, and the movable block is fixedly positioned above the pressure sensor and can slide vertically within the movable cavity. The insert plate is horizontally connected to the movable block and passes through the movable groove into the slope. The pressure sensor is configured to detect the downward pressure of the movable block. This utility model can achieve real-time and accurate detection of slope displacement.

Description

Technical Field

[0001] This utility model relates to the field of measurement and setting technology, and in particular to a slope monitoring device. Background Technology

[0002] Slope formation is generally divided into two types: natural slopes and artificial slopes. Natural slopes are formed naturally during crustal movement, such as hillsides, while artificial slopes are mainly formed by artificial excavation or filling. However, both natural and artificial slopes are subject to various risks of damage, such as collapse, spalling, and landslides. Among these, landslides are the most common and most dangerous. When a slope is in an unstable state, it is very easy for large-scale displacement to occur, resulting in landslides of the mountain or soil. Especially during slope excavation, slopes under construction are easily affected by the vibrations generated by machinery during the excavation process, which can lead to landslides. When landslides, spalling, or collapses occur on slopes under construction, they can easily cause production accidents and seriously affect the construction progress.

[0003] When protecting slopes, especially high slopes, it is necessary to conduct safety early warnings. Currently, monitoring equipment is generally used to monitor high slopes, relying on visual observation of changes and manual periodic inspections of surface cracks, soil displacement, and other phenomena. However, it is unable to capture the dynamic changes of subtle displacements inside the slope, especially lacking the ability to perceive hidden risks such as deep soil slippage and gradual deformation in real time, thus missing the best early warning opportunity.

[0004] Therefore, there is an urgent need to develop a slope monitoring device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a slope monitoring device that can achieve real-time and accurate detection of slope displacement.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Slope monitoring and surveillance device, characterized in that it includes:

[0008] The base is attached to and fixedly connected to the slope, and the top surface of the base is horizontally positioned.

[0009] A fixing component for securing the base to the slope;

[0010] A vertical plate is vertically disposed on the top surface of the base and fixedly connected to the base. The vertical plate is provided with a movable cavity that extends in the vertical direction. A movable groove communicating with the movable cavity is provided on the side of the vertical plate facing the slope.

[0011] The monitoring component includes a movable block, a insert plate, and a pressure sensor. The pressure sensor is disposed at the bottom of the movable cavity. The movable block is fixedly disposed above the pressure sensor and can slide vertically within the movable cavity. The insert plate is horizontally connected to the movable block and passes through the movable groove to be inserted into the slope. The pressure sensor is configured to detect the downward pressure of the movable block.

[0012] Preferably, the slope monitoring device further includes a camera, which is installed on the side of the vertical plate away from the slope and is configured to capture images of the area around the slope.

[0013] Preferably, the slope monitoring device further includes a protective box, which is fixedly installed on the vertical plate. A data acquisition unit and a transmitter are installed inside the protective box. The data acquisition unit is communicatively connected to the pressure sensor and the camera, respectively, for collecting pressure data and image data. The transmitter is communicatively connected to the data acquisition unit for transmitting the pressure data and the image data.

[0014] Preferably, the slope monitoring device further includes a top plate, which is disposed on the top of the vertical plate, with one end inserted into the slope and the other end tilted downward in a direction away from the slope.

[0015] Preferably, a connecting column is provided on the top surface of the vertical plate, and a connecting block is provided on the top plate. The connecting column and the connecting block are connected by a first bolt.

[0016] Preferably, the monitoring components are provided in at least two sets, and the vertical plate is provided with at least two of the movable cavities and two of the movable slots at intervals along the vertical direction, with each monitoring component, movable cavity, and movable slot corresponding to the other.

[0017] Preferably, the fixing component includes a grounding plug rod, and the base is provided with a grounding plug hole in the vertical direction. The grounding plug rod passes through the grounding plug hole and is inserted into the slope.

[0018] Preferably, the grounding plug is provided with a first connector at its top end, the first connector abutting against the top surface of the base and connected to the base by a second bolt.

[0019] Preferably, the fixing assembly further includes a side insert rod, which is connected to the base and horizontally inserted into the slope.

[0020] Preferably, the vertical plate also has the movable groove on the side away from the slope, one end of the insert plate is provided with a second connector, the movable block is provided with a through hole in the horizontal direction, the insert plate passes through the through hole, and the second connector abuts against the outer wall of the movable block and is connected to the movable block by a third bolt.

[0021] The beneficial effects of this utility model are:

[0022] This invention provides a slope monitoring device. A base is firmly attached to and fixed to the slope surface using fixing components, providing a stable foundation for the monitoring device. A vertical plate is vertically fixed to the top surface of the base, and its interior contains a vertically extending movable cavity and a connected movable groove, providing displacement space for the monitoring component. An insert plate in the monitoring component is horizontally connected to a movable block and passes through the movable groove to insert into the slope, forming an integral part with the slope. When a landslide occurs, the insert plate drives the movable block to slide downwards within the movable cavity, compressing a pressure sensor located at the bottom of the cavity. This pressure sensor can then detect minute displacements of the slope in real time, preventing the missed optimal warning time. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the slope monitoring device described in an embodiment of the present invention;

[0024] Figure 2 yes Figure 1 Enlarged view of the structure at point A in the middle;

[0025] Figure 3 This is a schematic diagram of the structure of the insert plate described in an embodiment of this utility model;

[0026] Figure 4 yes Figure 1 Enlarged view of the structure at point B in the middle.

[0027] In the picture:

[0028] 1. Base;

[0029] 2. Fixing component; 21. Grounding plug; 211. First connector; 22. Side plug;

[0030] 3. Vertical plate; 300. Movable cavity; 301. Movable groove; 31. Connecting column;

[0031] 4. Monitoring components; 41. Movable block; 42. Insert plate; 43. Pressure sensor;

[0032] 5. Camera;

[0033] 6. Protective case;

[0034] 7. Top plate; 71. Connecting block;

[0035] 8. First bolt;

[0036] 9. Second bolt;

[0037] 10. The third bolt;

[0038] 100. Slope. Detailed Implementation

[0039] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0040] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0043] like Figures 1-4As shown, this utility model provides a slope monitoring device, including a base 1, a fixing component 2, a vertical plate 3, and a monitoring component 4. The base 1 is attached to and fixedly connected to the slope 100, and the top surface of the base 1 is horizontally positioned. The fixing component 2 is used to fix the base 1 to the slope 100. The vertical plate 3 is vertically positioned on the top surface of the base 1 and fixedly connected to the base 1. The vertical plate 3 is provided with a movable cavity 300, which extends in the vertical direction. The vertical plate 3 faces one side of the slope 100. The side is provided with an active groove 301 that communicates with the active cavity 300; the monitoring component 4 includes an active block 41, an insert plate 42 and a pressure sensor 43. The pressure sensor 43 is located at the bottom of the active cavity 300. The active block 41 is fixedly located above the pressure sensor 43 and can slide vertically within the active cavity 300. The insert plate 42 is horizontally connected to the active block 41 and passes through the active groove 301 and is inserted into the slope 100. The pressure sensor 43 is configured to detect the downward pressure of the active block 41.

[0044] The base 1 is firmly attached to and fixed to the slope 100 with the help of the fixing component 2, providing a stable foundation for the slope monitoring device. The vertical plate 3 is vertically fixed to the top surface of the base 1. The movable cavity 300 and the connected movable groove 301 extending vertically inside the plate provide displacement space for the monitoring component 4. The insert plate 42 in the monitoring component is horizontally connected to the movable block 41 and passes through the movable groove 301 to be inserted into the slope 100, forming an integral part with the slope 100. When the slope 100 landslides, the insert plate 42 drives the movable block 41 to slide downward in the movable cavity 300, squeezing the pressure sensor 43 located at the bottom of the movable cavity 300. Thus, the pressure sensor 43 can detect the slight displacement of the slope 100 in real time, avoiding missing the best early warning time.

[0045] In this embodiment, the base 1 is a triangular prism with a right-angled triangular cross-section.

[0046] Specifically, such as Figure 1 As shown, the fixing component 2 includes a grounding plug 21. The base 1 has a grounding plug hole extending vertically through it, and the grounding plug 21 passes through the grounding plug hole and is inserted into the slope 100. The grounding plug 21, passing through the grounding plug hole of the base 1 and inserting into the slope 100, can anchor the slope monitoring device to the slope 100, enhancing the pull-out resistance and overturning resistance of the slope monitoring device. Simultaneously, the insertion process of the grounding plug 21 is simple and convenient, requiring no complex construction, reducing installation and time costs, and facilitating future maintenance and replacement.

[0047] More specifically, the top of the grounding plug 21 is provided with a first connector 211, which abuts against the top surface of the base 1 and is connected to the base 1 by a second bolt 9. The first connector 211 abuts against the top surface of the base 1 and is fastened in conjunction with the second bolt 9 to form a double fixing structure. Based on the insertion of the grounding plug 21 into the slope 100, the grounding plug 21 is limited and locked from the top to prevent it from loosening or being pulled out in complex environments, ensuring that the connection between the base 1 and the slope 100 is tight and durable; at the same time, this bolt connection method is convenient for disassembly and installation.

[0048] More specifically, the fixing component 2 also includes a side insertion rod 22, which is connected to the base 1 and horizontally inserted into the slope 100. The side insertion rod 22 is horizontally inserted into the slope 100 and connected to the base 1, forming a three-dimensional anchoring structure with the vertical grounding rod 21, which further improves the stability and reliability of the slope monitoring device.

[0049] More specifically, multiple side rods 22 are provided, and the multiple side rods 22 are evenly spaced along the vertical direction, which further improves the stability and reliability of the slope monitoring device.

[0050] In this embodiment, six side insertion rods 22 are provided.

[0051] In other embodiments, eight side inserts 22 may be provided, and the number of side inserts 22 is not specifically limited here.

[0052] Specifically, such as Figure 1 and Figure 2 As shown, at least two sets of monitoring components 4 are provided. The vertical plate 3 has at least two movable cavities 300 and two movable slots 301 spaced apart along the vertical direction. Each monitoring component 4 corresponds to one of the movable cavities 300 and movable slots 301. Multiple sets of monitoring components 4 can simultaneously sense soil displacement changes at different height levels of the slope 100, capturing deformation differences in different areas of the slope 100, thus improving the comprehensiveness and accuracy of slope 100 monitoring.

[0053] In this embodiment, the length of the movable block 41 is twice the length of the movable groove 301, so that the movable block 41 always covers the movable groove 301 when it moves. This prevents rainwater, mud, gravel and other foreign objects from entering the movable cavity 300 through the movable groove 301, prevents the pressure sensor 43 from being contaminated or stuck, and ensures the long-term stable operation of the pressure sensor 43.

[0054] Specifically, such as Figure 2 and Figure 3As shown, the vertical plate 3 also has a movable groove 301 on the side away from the slope 100. One end of the insert plate 42 is provided with a second connector 421. The movable block 41 has a through hole in the horizontal direction. The insert plate 42 passes through the through hole, and the second connector 421 abuts against the outer wall of the movable block 41 and is connected to the movable block 41 by a third bolt 10. The design of the double movable grooves 301 allows the insert plate 42 to be directly inserted into the movable cavity 300 from the side of the vertical plate 3 away from the slope 100. After passing through the through hole of the movable block 41, the second connector 421 abuts against the outer wall of the movable block 41 and is tightened and fixed by the third bolt 10. This not only makes installation convenient, but also ensures that the bolt tightening force can ensure that the insert plate 42 and the movable block 41 form a rigid connection and avoid relative displacement.

[0055] Specifically, such as Figure 1 As shown, the slope monitoring device also includes a camera 5, which is installed on the side of the vertical plate 3 away from the slope 100 and is configured to capture images of the area around the slope 100. The camera 5 can capture images of the area around the slope 100 in real time, further improving the accuracy of slope 100 safety monitoring based on the detection of the pressure sensor 43.

[0056] In this embodiment, camera 5 is a wide-angle camera. It should be noted that wide-angle cameras are conventional components in the art.

[0057] Specifically, such as Figure 1 As shown, the slope monitoring device also includes a protective box 6, which is fixedly installed on the vertical plate 3. Inside the protective box 6 are a data acquisition unit and a transmitter. The data acquisition unit is communicatively connected to the pressure sensor 43 and the camera 5, respectively, to collect pressure data and image data. The transmitter is communicatively connected to the data acquisition unit to transmit pressure data and image data. The protective box 6, fixed to the vertical plate 3, provides physical protection for the internal data acquisition unit and transmitter, effectively resisting rainwater erosion, dust pollution, and mechanical collisions, ensuring the stable operation of electronic components.

[0058] Specifically, such as Figure 1 As shown, the slope monitoring device also includes a top plate 7, which is set on top of the vertical plate 3. One end of the top plate 7 is inserted into the slope 100, and the other end is inclined downward away from the slope 100. The end of the top plate 7 inserted into the slope 100 is anchored to the soil to form a stable support, while the downward-sloping surface of the other end can guide rainwater to flow along the plate surface, avoiding rainwater accumulation on the top of the vertical plate 3, and effectively protecting the pressure sensor 43, data acquisition unit and other precision components from rainwater erosion. At the same time, the inclined top plate 7 can block the impact of falling rocks or debris on the monitoring components 4, reducing the risk of damage to the slope monitoring device from external impacts.

[0059] In this embodiment, the end of the top plate 7 that slopes downward away from the slope 100 can cover the camera 5. This guides rainwater to slide down the plate surface, preventing water from directly washing over the lens and body of the camera 5, while also preventing debris such as gravel and soil rolling down from the slope 100 from impacting the camera 5.

[0060] Specifically, such as Figure 1 and Figure 4 As shown, a connecting column 31 is provided on the top surface of the vertical plate 3, and a connecting block 71 is provided on the top plate 7. The connecting column 31 and the connecting block 71 are connected by a first bolt 8. The connection column 31 and the connecting block 71 facilitate the connection between the vertical plate 3 and the top plate 7.

[0061] In this embodiment, the installation steps of the slope monitoring device are as follows:

[0062] First, place the base 1 against the slope of the area to be monitored on the slope 100, and insert the side rod 22 horizontally into the slope 100.

[0063] Next, the grounding plug 21 is vertically inserted through the grounding socket of the base 1, so that the first connector 211 at the top of the plug 21 abuts against the top surface of the base 1, and the first connector 211 is fastened to the base 1 with the second bolt 9 to complete the vertical anchoring.

[0064] Next, insert plate 42 is inserted into the movable groove 301 on the side of vertical plate 3 away from slope 100, so that one end of insert plate 42 passes through the through hole of movable block 41 and the movable groove 301 on the other side and is inserted into slope 100. The second connector 421 of insert plate 42 is fastened to movable block 41 with third bolt 10.

[0065] Finally, align the connecting block 71 of the top plate 7 with the connecting column 31 on the top surface of the vertical plate 3, and tighten it with the first bolt 8 to ensure that one end of the top plate 7 is inserted into the slope 100 and the other end is tilted downward to cover the camera 5, forming a rainproof and rockfall protection structure.

[0066] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A device for monitoring a slope, characterized in that include: The base (1) is attached to the slope (100) and fixedly connected to the slope (100), and the top surface of the base (1) is horizontally set; Fixing component (2) for fixing the base (1) to the slope (100); A vertical plate (3) is vertically disposed on the top surface of the base (1) and fixedly connected to the base (1). The vertical plate (3) is provided with a movable cavity (300), which extends in the vertical direction. The side of the vertical plate (3) facing the slope (100) is provided with a movable groove (301) communicating with the movable cavity (300). The monitoring component (4) includes a movable block (41), a insert plate (42), and a pressure sensor (43). The pressure sensor (43) is disposed at the bottom of the movable cavity (300). The movable block (41) is fixedly disposed above the pressure sensor (43) and can slide vertically within the movable cavity (300). The insert plate (42) is horizontally connected to the movable block (41) and passes through the movable groove (301) to be inserted into the slope (100). The pressure sensor (43) is configured to detect the downward pressure of the movable block (41).

2. The slope monitoring device of claim 1, wherein, The slope monitoring device also includes a camera (5), which is installed on the side of the vertical plate (3) away from the slope (100) and is configured to capture images around the slope (100).

3. The slope monitoring device of claim 2, wherein, The slope monitoring device also includes a protective box (6), which is fixedly installed on the vertical plate (3). The protective box (6) contains a data acquisition unit and a transmitter. The data acquisition unit is connected to the pressure sensor (43) and the camera (5) respectively to collect pressure data and image data. The transmitter is connected to the data acquisition unit to transmit the pressure data and the image data.

4. The slope monitoring device of claim 1, wherein, The slope monitoring device also includes a top plate (7), which is set on the top of the vertical plate (3), with one end inserted into the slope (100) and the other end tilted downwards away from the slope (100).

5. The slope monitoring device of claim 4, wherein, The top surface of the vertical plate (3) is provided with a connecting column (31), and the top plate (7) is provided with a connecting block (71). The connecting column (31) and the connecting block (71) are connected by a first bolt (8).

6. The slope monitoring device of claim 1, wherein, The monitoring component (4) is provided in at least two sets. The vertical plate (3) is provided with at least two movable cavities (300) and two movable slots (301) at intervals along the vertical direction. The monitoring component (4) corresponds one-to-one with the movable cavities (300) and the movable slots (301).

7. The slope monitoring monitoring device of claim 1, wherein, The fixing component (2) includes a grounding plug (21), and the base (1) is provided with a grounding plug hole in the vertical direction. The grounding plug (21) passes through the grounding plug hole and is inserted into the slope (100).

8. The slope monitoring monitoring device of claim 7, wherein, The grounding plug (21) is provided with a first connector (211) at its top end. The first connector (211) abuts against the top surface of the base (1) and is connected to the base (1) by a second bolt (9).

9. The slope monitoring monitoring device of claim 7, wherein, The fixing component (2) also includes a side insert rod (22), which is connected to the base (1) and horizontally inserted into the slope (100).

10. The slope monitoring device according to any one of claims 1-9, wherein, The vertical plate (3) also has the movable groove (301) on the side away from the slope (100). One end of the insert plate (42) is provided with a second connector (421). The movable block (41) is provided with a through hole in the horizontal direction. The insert plate (42) passes through the through hole. The second connector (421) abuts against the outer wall of the movable block (41) and is connected to the movable block (41) by a third bolt (10).

Images