Slope displacement monitoring device

Abstract

The utility model provides a slope displacement monitoring device, which comprises a measuring system used for detecting the displacement of the surface layer of a slope surface and comprising two embedded piles, the two embedded piles are arranged perpendicular to the slope surface, the embedded depths of the two embedded piles are different, one embedded pile is provided with a pull rope type displacement meter, and the movable end of the pull rope type displacement meter is fixed on the other embedded pile; the monitoring system comprises a comprehensive information acquisition module, the comprehensive information acquisition module is in communication connection with the cloud platform, and the comprehensive information acquisition module acquires information of the pull rope type displacement meter and sends the information to the cloud platform; according to the slope monitoring system, the two embedded piles are arranged on the slope surface, the pull rope type displacement meters are arranged on the embedded piles, the pull rope type displacement meters are used for detecting the displacement between the two embedded piles, the displacement of the slope is represented through the displacement of the embedded piles, and meanwhile the monitoring system can transmit the information of the embedded piles to the cloud platform; and the slope can be monitored in real time for a long time.

Description

Technical Field

[0001] The utility model relates to the field of slope monitoring, in particular to a slope displacement monitoring device. Background Art

[0002] As transportation infrastructure construction has entered a stage of rapid development, the original landforms and topography have changed due to project construction. At the same time, the various disturbances caused by construction have damaged the original stability of the slopes. Especially when faced with long-term impacts of severe weather such as heavy rain, landslides and instability may occur, and even landslides may occur in severe cases, reducing the quality of project use and bringing serious engineering risks.

[0003] Therefore, long-term monitoring of slope displacement can help us understand the changes in slope displacement and, through prediction and assessment, determine the time and risk of landslides. This allows us to take preventive measures before a landslide occurs, significantly reducing the risk of landslides and ensuring life safety. Therefore, the invention of a device capable of long-term monitoring of slope displacement is of great practical significance. Utility Model Content

[0004] The utility model provides a slope displacement monitoring device, the purpose of which is to provide a device that can be used for long-term and real-time monitoring of the slope surface.

[0005] In order to achieve the above-mentioned object, an embodiment of the present utility model provides a slope displacement monitoring device, comprising:

[0006] A measuring system for detecting surface displacement of a slope, comprising two buried piles, the two buried piles being arranged perpendicular to the slope surface and having different buried depths, one of the buried piles being provided with a pull-rope displacement meter, the movable end of the pull-rope displacement meter being fixed to the other buried pile;

[0007] The monitoring system includes a comprehensive information acquisition module, the comprehensive information acquisition module is in communication with the cloud platform, the comprehensive information acquisition module acquires information of the drawstring displacement meter and sends it to the cloud platform;

[0008] The power storage system is used to supply power to the monitoring system.

[0009] Preferably, the monitoring system further comprises a 4G signal module, the 4G signal module is signal-connected to the comprehensive information acquisition module, and the comprehensive information acquisition module is communicatively connected to the cloud platform via the 4G signal module.

[0010] Preferably, the monitoring system also includes a power converter, which is electrically connected to the comprehensive information acquisition module and the 4G signal module. A switch is provided between the power converter and the comprehensive information acquisition module, and the power converter is electrically connected to the power storage system.

[0011] Preferably, the monitoring system further comprises a monitoring box, wherein the comprehensive information acquisition module and the 4G module are arranged in the monitoring box;

[0012] The pull-rope displacement meter is connected to the comprehensive information acquisition module via a communication line to transmit information. A first wire hole for the communication line to pass through is provided at the bottom of the monitoring box.

[0013] Preferably, the power storage system includes a solar panel, a battery and a solar controller, the battery is electrically connected to the solar panel through the solar controller, and the battery is electrically connected to the power converter.

[0014] Preferably, the power storage system further comprises a power storage box, wherein the solar panel, the solar controller and the battery are arranged in the power storage box, an insulating layer is provided between the battery and the power storage box, the battery and the solar panel are electrically connected via a cable, and the solar controller is electrically connected to the cable;

[0015] The electricity storage box is also provided with a second wire hole, which is used for passing the cable.

[0016] Preferably, the comprehensive information acquisition module is the Jinma Measurement and Control JMZX-32A module.

[0017] Preferably, the 4G module is a JMTX-2020 wireless transceiver module.

[0018] The above solution of the utility model has the following beneficial effects:

[0019] In this application, two buried piles are set on the slope surface and a pull-rope displacement meter is set on the buried piles. The pull-rope displacement meter is used to detect the displacement between the two buried piles. The displacement of the slope is characterized by the displacement of the buried piles. At the same time, the monitoring system can transmit the buried pile information to the cloud platform, which can monitor the slope surface in real time and over a long period of time.

[0020] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the installation of the utility model;

[0022] Figure 2 yes Figure 1 Enlarged view of the N part;

[0023] Figure 3 It is a schematic diagram of the layout inside the monitoring box;

[0024] Figure 4This is a schematic diagram of the layout inside the power storage box.

[0025] [Description of Reference Numerals]

[0026] 100-Measurement system, 110-Buried piles,

[0027] 200-Monitoring system, 210-Comprehensive information acquisition module, 211-Other information acquisition module, 230-4G signal module, 250-Power converter, 270-Switch, 290-Monitoring box, 291-Communication line,

[0028] 300 - power storage system, 310 - solar panel, 330 - battery, 350 - solar controller, 370 - power storage box, 371 - insulation layer, 373 - second cable hole.

[0029] A-slope, A1-slope, A2-step. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below with reference to the accompanying drawings and specific embodiments.

[0031] Generally speaking, slope A includes slope surface A1 and step A2, where step A2 connects the adjacent slope surface A1. Slope surface A1 is steeper than step A2. Landslides usually occur first at the slope surface A1 and then spread to the step A2.

[0032] like Figure 1-4 As shown, an embodiment of the present invention provides a slope displacement monitoring device, including a measurement system 100, a monitoring system 200, and a power storage system 300, wherein the measurement system 100 is used to monitor the surface displacement of the slope A2, and includes two buried piles 110, the two buried piles 110 are arranged perpendicular to the slope A2 and spaced apart, and the two buried piles 110 are buried at different depths. A pull-rope displacement meter (also known as a steel wire displacement meter) is provided on one of the buried piles 110, and the movable end of the pull-rope displacement meter is fixed to the other buried pile 110. In this application, the two buried piles 110 are φ32 steel bars, wherein the deeper buried pile 110 is referred to as a deep buried pile, and the shallower buried pile 110 is referred to as a shallow buried pile. The pull-rope displacement meter is fixed on the deep-buried pile, and the movable end of the pull-rope displacement meter is fixed on the shallow-buried pile. When slope A is displaced, the distance between the shallow-buried pile and the deep-buried pile changes, causing the count of the pull-rope displacement meter to change. The displacement information of slope A can be known through the count change.

[0033] The aforementioned monitoring system 200 includes a comprehensive information acquisition module 210, which is in communication with a cloud platform. The comprehensive information acquisition module 210 obtains information from the draw-wire displacement meter and sends the information to the cloud platform.

[0034] In the present application, the comprehensive information acquisition module 210 obtains the information of the rope displacement meter and forwards it to the cloud platform. The comprehensive information acquisition module 210 does not analyze the information of the rope displacement meter and only collects it.

[0035] The aforementioned power storage system 300 is used to supply power to the monitoring system 200 to maintain the working state of the monitoring system 200 .

[0036] In this application, embedded piles 110 are vertically placed on slope A, and a pull-rope displacement meter is installed on embedded piles 110. By obtaining information from the pull-rope displacement meter, the displacement of slope A can be automatically or manually analyzed. The monitoring device provided in this application can transmit slope A information in real time and aggregate it on a cloud platform, providing basic data for daily slope A monitoring, early warning, and analysis.

[0037] In this application, the comprehensive information acquisition module 210 is the JMZX-32A module of Jinma Measurement and Control, which can collect parameters such as vibrating string, displacement, temperature, etc. The operating voltage is 12VDC, and the standby or working current is 10 / 500mA.

[0038] Furthermore, the monitoring system 200 also includes a 4G signal module 230 , which is signal-connected to the comprehensive information acquisition module 210 , and the comprehensive information acquisition module 210 is communicatively connected to the cloud platform via the 4G signal module 230 .

[0039] In this application, the 4G signal module 230 uses a JMTX-2020 wireless transceiver module, which has a built-in signal card and can transmit data with the cloud platform.

[0040] Preferably, the 4G signal module 230 may also be connected to an other information collection module 211, and the other information collection module 211 is used to collect other information, such as wind speed, rainfall, etc.

[0041] Furthermore, the monitoring system 200 also includes a power converter 250, which is electrically connected to the power storage system 300. The power converter 250 is also electrically connected to the comprehensive information acquisition module 210 and the 4G signal module 230. After the power system is converted by the power converter 250, the comprehensive information acquisition module 210 and the 4G signal module 230 are electrically connected. Preferably, a switch 270 is further provided between the power converter 250 and the comprehensive information acquisition module 210. The switch 270 is used to control the on / off of the circuit between the power converter 250 and the comprehensive information acquisition module 210 and the 4G signal module 230.

[0042] Furthermore, the monitoring system 200 also includes a monitoring box 290, in which the monitoring comprehensive information acquisition module 210 and the 4G module are arranged. A first wire hole is provided at the bottom of the monitoring box 290. The pull-wire displacement meter and the comprehensive information acquisition module 210 are connected by a communication line 291, and the information of the pull-wire displacement meter is transmitted through the communication line 291. The first wire hole is used for the passage of the communication line 291. Preferably, a seal is provided between the communication line 291 and the first wire hole.

[0043] The aforementioned solar panel 310, battery 330, and solar controller 350, wherein the solar panel 310 is used to convert light energy into electrical energy, the solar panel 310 is electrically connected to the solar controller 350, and the solar controller 350 is electrically connected to the battery 330. The battery 330 is electrically connected to the power converter 250.

[0044] In this application, the solar controller 350 is used to control the input of solar energy and is always in the on state to prevent damage to electrical components caused by excessive current. The battery 330 is also used to store electrical energy. The power converter 250, electrically connected to the battery 330, is used to adjust the voltage of the battery 330 so that the adjusted voltage meets the operating voltage of the comprehensive information acquisition module 210. In this embodiment, the voltage adjusted by the power converter 250 is 12 VDC.

[0045] Preferably, the energy storage system 300 also includes a storage box 370. The solar panel 310, solar controller 350, and battery 330 are all housed within the storage box 370. An insulating layer 371 is provided within the storage box 370 to insulate the battery 330 from the storage box 370. The battery 330 and solar panel 310 are electrically connected via a cable, on which the solar controller 350 is also mounted. A second cable hole 373 is provided in the storage box 370 for routing the cable.

[0046] Preferably, the monitoring box 290 and the power storage box 370 both have doors that can be opened. The monitoring box 290 and the power storage box 370 are both made of stainless steel and coated with anti-corrosion and anti-rust paint on the surface.

[0047] When using this application, first, two holes of different depths are drilled on the slope A2 using a jackhammer, the depths of the two holes being perpendicular to the surface of the slope A2, two buried piles 110 are inserted into the holes, concrete is poured, and the buried piles 110 are fixed.

[0048] Second, the pull-rope displacement meter is fixed on the deeply buried pile, and the movable end of the pull-rope displacement meter is fixed on the shallowly buried pile.

[0049] Third, connect the communication line 291 on the drawstring displacement meter to the comprehensive information acquisition module 210, and connect the power storage system 300 and the monitoring system 200;

[0050] Fourth, fix the monitoring system 200 and the power storage system 300 on the step A2 between the slopes A2;

[0051] Fifth, turn on the machine and start monitoring.

[0052] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles described in the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A slope displacement monitoring device, characterized in that: include: A measuring system (100) for detecting surface displacement of a slope surface (A2) comprises two buried piles (110), the two buried piles (110) being arranged perpendicular to the slope surface (A2), the two buried piles (110) being buried at different depths, one of the buried piles (110) being provided with a pull-rope displacement meter, the movable end of the pull-rope displacement meter being fixed to the other buried pile (110); The monitoring system (200) includes a comprehensive information acquisition module (210), wherein the comprehensive information acquisition module (210) is in communication with a cloud platform, and the comprehensive information acquisition module (210) acquires information from the drawstring displacement meter and sends the information to the cloud platform; A power storage system (300) for supplying power to the monitoring system (200); The comprehensive information acquisition module (210) is a Jinma measurement and control JMZX-32A module; The 4G module is a JMTX-2020 wireless transceiver module.

2. The slope displacement monitoring device according to claim 1, characterized in that: The monitoring system (200) further comprises a 4G signal module (230), wherein the 4G signal module (230) is signal-connected to the comprehensive information acquisition module (210), and the comprehensive information acquisition module (210) is communicatively connected to the cloud platform via the 4G signal module (230).

3. The slope displacement monitoring device according to claim 2, characterized in that: The monitoring system (200) further comprises a power converter (250), wherein the power converter (250) is electrically connected to the comprehensive information acquisition module (210) and the 4G signal module (230), a switch (270) is provided between the power converter (250) and the comprehensive information acquisition module (210), and the power converter (250) is electrically connected to the power storage system (300).

4. The slope displacement monitoring device according to claim 3, characterized in that: The monitoring system (200) further includes a monitoring box (290), wherein the comprehensive information acquisition module (210) and the 4G module are arranged in the monitoring box (290); The pull-rope displacement meter is connected to the comprehensive information acquisition module (210) via a communication line (291) to transmit information, and a first wire hole for the communication line (291) to pass through is provided at the bottom of the monitoring box (290).

5. The slope displacement monitoring device according to claim 3, characterized in that: The power storage system (300) comprises a solar panel (310), a battery (330) and a solar controller (350); the battery (330) is electrically connected to the solar panel (310) via the solar controller (350); and the battery (330) is electrically connected to the power converter (250).

6. The slope displacement monitoring device according to claim 5, characterized in that: The power storage system (300) further comprises a power storage box (370), wherein the solar panel (310), the solar controller (350) and the battery (330) are arranged in the power storage box (370), an insulating layer (371) is provided between the battery (330) and the power storage box (370), the battery (330) and the solar panel (310) are electrically connected via a cable, and the solar controller (350) is electrically connected to the cable; The electricity storage box (370) is further provided with a second wire hole (373), and the second wire hole (373) is used for passing a cable.

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