Monitoring device capable of being used for monitoring state of side slope body

Abstract

The utility model relates to the technical field of side slope monitoring, and discloses a monitoring device for monitoring the state of a side slope body, which comprises a fixed base, a detection scale is fixedly arranged at the top of the fixed base, scale marks are arranged on the surface of the detection scale and the surface of a graduated scale, the surface of the detection scale is polished, and the scale marks are arranged on the surface of the graduated scale. Reinforcing ribs connected with the fixed base are arranged on the two sides of the detection scale, the elastic modulus parameter of the deformation scale is smaller than that of the detection scale, a gap exists between the deformation scale and the detection scale, the fixed base is connected with the deformation scale coinciding with the detection scale, and the deformation scale is connected with the detection scale. The exterior of the deformation scale is rotatably connected with an anchor rod, the exterior of the detection scale is connected with a floating piece capable of sliding up and down, and the outer side of the floating piece is fixedly provided with a graduated scale. The monitoring device for monitoring the state of the side slope body has the advantage that multi-parameter effective monitoring can be carried out on a multi-point side slope in a deployment mode.

Description

Technical Field

[0001] This utility model relates to the field of slope monitoring technology, specifically to a monitoring device that can be used to monitor the condition of a slope. Background Technology

[0002] Slope monitoring aims to observe slope stability in real time or periodically. Monitoring equipment can accurately measure displacement changes on the slope surface, promptly detecting potential landslides. For data acquisition, an automatic data collection system regularly collects data from various monitoring devices, ensuring the timeliness and continuity of information. This data is transmitted to the monitoring center via a network, where technicians use data analysis software to conduct in-depth analysis, assess the slope's stability, and provide early warnings of potential landslides and other geological disasters.

[0003] Existing testing equipment mostly requires specialized external equipment to test slopes, and the testing equipment needs to be moved during testing. Fixed testing equipment can usually only monitor parameters such as water level or temperature and humidity changes, and cannot know the current settlement and displacement of the slope, which is quite inconvenient. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a slope condition monitoring device that can be used to monitor multiple parameters of slopes at multiple locations through deployment. It solves the problems that existing detection equipment mostly requires specialized external equipment to detect slopes and needs to be moved during detection, while fixed detection equipment can usually only monitor parameters such as water level or temperature and humidity changes, and cannot know the current settlement and displacement of the slope, which is quite inconvenient.

[0006] (II) Technical Solution

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A monitoring device for monitoring the condition of a slope includes a fixed base, a detection scale is fixedly installed on the top of the fixed base, a deformation scale is connected to the fixed base and arranged coincidentally with the detection scale, an anchor rod is rotatably connected to the outside of the deformation scale, a floating component that can slide up and down is connected to the outside of the detection scale, a scale is fixedly installed on the outside of the floating component, and an anchoring component extending to the outside of the anchor rod is fixedly installed inside the anchor rod.

[0008] Based on the above technical solution, the present invention can be further improved as follows.

[0009] Furthermore, both the surface of the detection scale and the surface of the ruler are provided with scale lines, and the surface of the detection scale is polished.

[0010] Furthermore, the measuring scale is provided with reinforcing ribs on both sides that are connected to the fixed base. The elastic modulus parameter of the deformation scale is smaller than that of the measuring scale, and there is a gap between the deformation scale and the measuring scale.

[0011] Furthermore, a hinged rod is provided on the outside of the deformation scale, and the deformation scale is connected to the anchor rod through the hinged rod.

[0012] Furthermore, a pressure sensor is installed between the connection point of the anchor rod and the hinge rod, and a power supply and data interface is provided on the outside of the anchor rod.

[0013] Furthermore, the anchoring element includes a sliding rod that is slidably connected to the inner wall of the anchor rod. The two ends of the sliding rod are respectively connected to a pushing block extending to the outside of the anchor rod and a pressing block with a tapered end. The inner wall of the anchor rod is slidably connected to a gripping block that extends to its outer wall and forms a pressing force with the pressing block.

[0014] Furthermore, the number of gripping blocks is multiple and they are arranged in a circular array, and the side of the gripping blocks away from the extrusion block is designed with anchoring barbs.

[0015] This invention provides a slope condition monitoring device. A fixed base is installed, embedded in the stable area of ​​the slope. A detection scale is vertically fixed to the top of the base. A deformation scale is connected to an anchor rod via a hinged structure and parallel to the detection scale. The anchor rod is inserted into the potential sliding layer of the slope and locked by an anchoring element. A floating element slides along the detection scale with the water level, allowing for monitoring of the water level. Simultaneously, a scale displays the displacement in real time. When the slope deforms, the deformation scale bends under the pull of the anchor rod. The deformation parameters are calculated by comparing the deviation with that of the detection scale, thus enabling monitoring of slope deformation parameters. This device has the advantage of effectively monitoring multiple parameters of slopes at multiple locations through deployment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a diagram showing the connection between the measuring scale and the floating component of this utility model.

[0018] Figure 3 This is a diagram showing the connection between the deformation scale and the anchor rod of this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the anchor bolt section of this utility model.

[0020] In the diagram: 1. Fixed base; 2. Detection scale; 3. Deformation scale; 4. Anchor bolt; 5. Floating component; 6. Scale; 7. Anchoring component; 71. Sliding rod; 72. Pushing block; 73. Squeezing block; 74. Grab block. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a monitoring device for monitoring the condition of slopes, including a fixed base 1, a detection scale 2 fixedly installed on the top of the fixed base 1, a deformation scale 3 connected to the fixed base 1 and arranged overlapping with the detection scale 2, an anchor rod 4 rotatably connected to the outside of the deformation scale 3, a floating component 5 that can slide up and down connected to the outside of the detection scale 2, a scale 6 fixedly installed on the outside of the floating component 5, and an anchoring component 7 extending to the outside of the anchor rod 4 fixedly installed inside the anchor rod 4.

[0023] Furthermore, both the surface of the measuring scale 2 and the surface of the scale 6 are provided with scale lines, and the surface of the measuring scale 2 is polished.

[0024] Polished surfaces reduce sliding resistance of the floating parts, dual-scale design improves reading accuracy, and laser engraving ensures scale durability.

[0025] Furthermore, reinforcing ribs connected to the fixed base 1 are provided on both sides of the detection scale 2. The elastic modulus parameter of the deformation scale 3 is smaller than that of the detection scale 2, and there is a gap between the deformation scale 3 and the detection scale 2.

[0026] The reinforcing ribs enhance the bending stiffness of the measuring scale 2, and the difference in elastic modulus makes the deformation scale 3 more sensitive to reflect minute deformations. The gap design avoids interference from contact between the two scales.

[0027] Furthermore, a hinged rod is provided on the outside of the deformation scale 3, and the deformation scale 3 is connected to the anchor rod 4 through the hinged rod.

[0028] The hinged rod accurately transmits the displacement of the anchor bolt, improving the reliability of deformation data.

[0029] Furthermore, a pressure sensor is installed between the connection point of the anchor bolt 4 and the hinged rod, and a power supply and data interface is installed on the outside of the anchor bolt 4.

[0030] The pressure sensor is embedded at the connection between the hinge rod and the anchor rod 4. The power supply and data interface is integrated into the exposed end of the anchor rod 4. It is connected to the external monitoring equipment through a waterproof cable. The power supply and data interface is waterproofed.

[0031] The pressure sensor collects the force data of anchor bolt 4 in real time, and the power supply data interface enables remote monitoring and data export, expanding the intelligent functions of the device.

[0032] Furthermore, the anchoring member 7 includes a sliding rod 71 that is slidably connected to the inner wall of the anchor rod 4. The two ends of the sliding rod 71 are respectively connected to a pushing block 72 extending to the outside of the anchor rod 4 and a pressing block 73 with a conical end. The inner wall of the anchor rod 4 is slidably connected to a gripping block 74 that extends to its outer wall and forms a pressing with the pressing block 73.

[0033] When the push block 72 is moved, the sliding rod 71 drives the squeezing block 73 to move forward, and the conical end squeezing grab block 74 extends outward along the radial direction of the anchor rod 4. The barb on the outside of the grab block 74 is embedded into the soil layer to achieve anchoring. The mechanical anchoring structure achieves rapid fixation, and the barb design enhances the pull-out resistance, making it suitable for slope reinforcement under different geological conditions.

[0034] Furthermore, the number of gripping blocks 74 is multiple and they are arranged in a circular array. The designer has anchoring barbs on the side of the gripping blocks 74 away from the extrusion block 73.

[0035] Multiple grab blocks 74 are evenly distributed in a ring inside the anchor rod 4. The movement direction of the grab blocks 74 is affected by the anchor rod and can only move radially linearly. The barbed surface is hardened by quenching. The inner inclined surface of the grab block 74 matches the conical surface of the extrusion block 73.

[0036] Working principle:

[0037] During use, the fixed base 1 is embedded in the stable area of ​​the slope, the detection scale 2 is vertically fixed to the top of the base, and the deformation scale 3 is connected to the anchor rod 4 through a hinge structure and parallel to the detection scale 2. After the anchor rod 4 is inserted into the potential sliding layer of the slope, it is locked by the anchoring component 7. The floating component 5 slides along the detection scale 2 with the change of water level due to buoyancy, which can monitor the water level status. At the same time, the scale 6 displays the displacement in real time. When the slope deforms, the deformation scale 3 is pulled and bent by the anchor rod 4. The deformation parameters are calculated by comparing the offset with the detection scale 2 to realize the monitoring of the slope deformation parameters.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for monitoring the state of a slope, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fixedly installed with a detection scale (2), the fixed base (1) is connected with a deformation scale (3) arranged coincidentally with the detection scale (2), the outer part of the deformation scale (3) is rotatably connected with an anchor rod (4), the outer part of the detection scale (2) is connected with a float (5) which can slide up and down, the outer side of the float (5) is fixedly installed with a scale (6), and the inner part of the anchor rod (4) is fixedly installed with an anchor (7) extending to the outer part thereof.

2. The device for monitoring the state of a slope body according to claim 1, characterized in that: The surface of the detection scale (2) and the surface of the scale (6) are provided with scale lines, and the surface of the detection scale (2) is provided in a polished manner.

3. The device for monitoring the state of a slope body according to claim 1, characterized in that: Both sides of the detection scale (2) are provided with reinforcing ribs connected with the fixed base (1), the elastic modulus parameter of the deformation scale (3) is smaller than that of the detection scale (2), and there is a gap between the deformation scale (3) and the detection scale (2).

4. The device for monitoring the state of a slope body according to claim 3, characterized in that: The outer part of the deformation scale (3) is provided with a hinged rod, and the deformation scale (3) is connected with the anchor rod (4) through the hinged rod.

5. The device for monitoring the state of a slope body according to claim 4, characterized in that: A pressure sensor is arranged between the connecting points of the anchor rod (4) and the hinged rod, and the outer part of the anchor rod (4) is provided with a power supply data interface.

6. The device for monitoring the state of a slope body according to claim 1, characterized in that: The anchor (7) comprises a sliding rod (71) slidably connected with the inner wall of the anchor rod (4), both side ends of the sliding rod (71) are respectively connected with a pushing block (72) extending to the outer part of the anchor rod (4) and a tapered extrusion block (73) at the end, and the inner wall of the anchor rod (4) is slidably connected with a grabbing block (74) extending to the outer side wall thereof and forming extrusion with the extrusion block (73).

7. The device for monitoring the state of a slope body according to claim 6, characterized in that: The number of the grabbing blocks (74) is multiple and arranged in an annular array, and the side of the grabbing blocks (74) away from the extrusion block (73) is designed as an anchoring barb.

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