Geotechnical engineering slope deformation monitoring device

Abstract

The utility model relates to a geotechnical engineering slope deformation monitoring device which comprises a mounting column and is characterized in that a monitoring mechanism is arranged in the mounting column, rotating seats are rotationally mounted at the left end and the right end of the mounting column respectively, and the two rotating seats are provided with a first fixing mechanism and a second fixing mechanism respectively; the monitoring mechanism comprises a water tank, the water tank is formed in the center in the mounting column, a floating block is slidably arranged in the water tank, and triggers are fixedly mounted at the left and right ends of the water tank; the first fixing mechanism comprises a control box, the control box is fixedly installed at the lower end of one rotating seat, a controller is fixedly installed inside the control box, an alarm and a trigger are fixedly installed outside the control box, and the alarm is in telecommunication connection with the controller. And real-time monitoring of slope deformation is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope deformation monitoring, and in particular relates to a geotechnical engineering slope deformation monitoring device. Background Art

[0002] Slope stability has always been a focus of geotechnical engineering due to its complex geological conditions. In order to understand the deformation of slope rocks and detect signs of slope failure, it is necessary to monitor the deformation of slopes.

[0003] Traditional slope deformation monitoring methods mostly rely on regular manual inspections using equipment such as total stations, which is not only time-consuming and labor-intensive, but also often difficult to ensure real-time performance. Utility Model Content

[0004] The purpose of the utility model is to provide a geotechnical engineering slope deformation monitoring device for solving the problems existing in the background technology.

[0005] To achieve the above technical objectives, the present invention adopts the following technical solutions: a geotechnical engineering slope deformation monitoring device, comprising a mounting column, a monitoring mechanism provided in the mounting column, a rotating seat rotatably mounted on both the left and right ends of the mounting column, the two rotating seats respectively provided with a first fixing mechanism and a second fixing mechanism, the first fixing mechanism being used to fix one end of the device to the top of the slope, and the second fixing mechanism being used to fix the other end of the device to the broken slope surface of the slope;

[0006] The monitoring mechanism includes a water tank, which is opened at the center of the installation column. A floating block is slidingly installed in the water tank. Triggers are fixedly installed at both ends of the water tank. The detection mechanism is used to monitor the deformation of the slope;

[0007] The first fixing mechanism includes a control box, which is fixedly installed on the lower end of one of the rotating seats. A controller is fixedly installed inside the control box, and an alarm is fixedly installed outside the control box. The trigger and the alarm are both telecommunication-connected to the controller. The controller is used to receive the signal of the trigger and control the activation of the alarm.

[0008] The second fixing mechanism includes a driving box, which is fixedly installed on the lower end of the other rotating seat. A motor is fixedly installed inside the driving box. A screw that rotates and passes through the lower part of the driving box is fixedly installed on the output end of the motor. The screw is threadedly connected to a lifting column. A fixed seat is rotatably installed on the lower end of the lifting column. The motor is used to drive the rotation of the screw, thereby controlling the lifting and lowering of the lifting column, thereby making initial leveling more convenient.

[0009] The control box and the lower end of the fixing seat are both fixedly mounted with fixing nails, and the fixing nails are used to better fix the device to the slope.

[0010] A limiting rod is fixedly mounted on the lower end of the driving box, and the limiting rod slides through the lifting column. The limiting rod is used to limit the rotation of the lifting column to make its operation more stable.

[0011] The mounting column is provided with an observation window that matches the water tank, and the observation window is used to better observe the position of the floating block.

[0012] A level is fixedly mounted on one side of the mounting post close to the first fixing mechanism, and the level is used to provide a reference for the horizontal state of the mounting post.

[0013] Beneficial effects of the utility model:

[0014] This device is fixed at different positions on the slope by the first fixing mechanism and the second fixing mechanism. Relying on the design of the water tank and the floating block in the monitoring mechanism, when the slope deforms, the buoyancy of the water is used to change the position of the floating block, so that the floating block triggers the trigger, thereby realizing real-time monitoring of the slope deformation. The trigger sends a contact signal to the controller. After receiving the signal, the controller controls the alarm to turn on, thereby alerting the monitoring personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention can be further described by way of non-limiting embodiments given in the accompanying drawings.

[0016] Figure 1 This is a structural diagram of a geotechnical engineering slope deformation monitoring device according to the present utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of a geotechnical engineering slope deformation monitoring device according to the present invention;

[0018] Figure 3 This is a cross-sectional schematic diagram of a first fixing mechanism in a geotechnical engineering slope deformation monitoring device according to the present invention;

[0019] Figure 4 This is a cross-sectional schematic diagram of a second fixing mechanism in a geotechnical engineering slope deformation monitoring device according to the present invention;

[0020] The symbols of the main components are explained as follows: mounting column 100, rotating base 101, water tank 102, float 103, trigger 104, control box 200, controller 201, alarm 202, drive box 300, motor 301, screw 302, lifting column 303, fixing base 304, fixing nail 401, limit rod 402, observation window 403, level 404. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0022] Example 1:

[0023] like Figure 1-4 As shown, a geotechnical engineering slope deformation monitoring device includes a mounting column 100, a monitoring mechanism is provided in the mounting column 100, and a rotating base 101 is rotatably mounted on both the left and right ends of the mounting column 100. The two rotating bases 101 are respectively provided with a first fixing mechanism and a second fixing mechanism. By providing the rotating base 101 and the first and second fixing mechanisms at both ends, the device can be flexibly fixed at different positions on the slope, and has strong adaptability.

[0024] The monitoring mechanism includes a water tank 102, which is located at the center of the mounting column 100. A float 103 is slidably installed in the water tank 102. Triggers 104 are fixedly installed at both ends of the water tank 102. The water tank 102 must be filled with water before use. By setting up the monitoring mechanism, when the slope deforms, the position of the float 103 in the water tank 102 will change, thereby triggering the trigger 104, realizing real-time monitoring of the slope deformation.

[0025] The first fixing mechanism includes a control box 200, which is fixedly installed on the lower end of one of the rotating seats 101. A controller 201 is fixedly installed inside the control box 200, and an alarm 202 is fixedly installed outside the control box 200. The trigger 104 and the alarm 202 are both telecommunication-connected to the controller 201. The controller 201 receives the signal from the trigger 104 and controls the activation of the alarm 202. Once abnormal deformation occurs in the slope, an alarm can be issued immediately, thereby improving the timeliness of safety warnings.

[0026] The second fixing mechanism includes a driving box 300, which is fixedly mounted on the lower end of another rotating seat 101. A motor 301 is fixedly mounted inside the driving box 300. A screw 302 that rotates and passes through the lower part of the driving box 300 is fixedly mounted on the output end of the motor 301. The screw 302 is threadedly connected to a lifting column 303. A fixed seat 304 is rotatably mounted on the lower end of the lifting column 303. By arranging the motor 301 and the screw 302 in the second fixing mechanism, the lifting column 303 is driven to rise and fall, which helps to achieve more convenient horizontal adjustment in the initial stage of device installation.

[0027] The control box 200 and the lower end of the fixing seat 304 are fixedly installed with fixing nails 401. By providing the fixing nails 401, the fixing effect between the device and the slope is strengthened.

[0028] A limit rod 402 is fixedly installed at the lower end of the drive box 300, and the limit rod 402 slides through the lifting column 303. By setting the limit rod 402, the rotation of the lifting column 303 is effectively limited, ensuring the stability of the device during operation and improving the reliability of the overall structure.

[0029] The mounting column 100 is provided with an observation window 403 that matches the water tank 102 . The observation window 403 makes it easy to observe the position of the floating block 103 from the outside.

[0030] A level 404 is fixedly mounted on one side of the mounting post 100 close to the first fixing mechanism. The level 404 is provided to provide a reference for initial leveling.

[0031] When this embodiment is in use, the initial installation process is: fix the control box 200 to the top of the slope through the fixing nail 401 at the lower end, fix the fixing seat 304 to the slope surface through the fixing nail 401 at the lower end, drive the screw 302 to rotate by the motor 301, adjust the distance between the lifting column 303 and the drive box 300, thereby lifting one end of the installation column 100, and according to the indication of the level 404, continue to start the motor 301 until the installation column 100 is in a horizontal state, and further confirm that the float block is in the initial position through the observation window 403; the subsequent detection process is: when the slope is deformed, the float block 103 will move with the change of the water level in the water tank 102, and when the float block 103 touches the trigger 104, it will send a signal to the controller 201. After receiving the signal, the controller 201 activates the alarm 202 to remind the staff that the slope is deformed.

[0032] This embodiment fixes it at different positions on the slope through the first fixing mechanism and the second fixing mechanism. Relying on the design of the water tank 102 and the floating block 103 in the monitoring mechanism, when the slope deforms, the buoyancy of the water changes the position of the floating block 103, causing the floating block 103 to trigger the trigger 104, thereby realizing real-time monitoring of the slope deformation. The trigger 104 sends a contact signal to the controller 201. After receiving the signal, the controller 201 controls the alarm 202 to turn on, thereby alerting the monitoring personnel.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical principles disclosed herein shall be covered by the claims of the present invention.

Claims

1. A geotechnical engineering slope deformation monitoring device, comprising a mounting column, characterized in that: A monitoring mechanism is provided in the mounting column, and rotating seats are rotatably installed at both the left and right ends of the mounting column, and the two rotating seats are respectively provided with a first fixing mechanism and a second fixing mechanism; The monitoring mechanism includes a water tank, which is opened at the center of the installation column. A float is slidingly provided in the water tank, and triggers are fixedly installed at both ends of the water tank. The first fixing mechanism includes a control box, which is fixedly installed at the lower end of one of the rotating seats. A controller is fixedly installed inside the control box, and an alarm is fixedly installed outside the control box. The trigger and the alarm are both electrically connected to the controller.

2. The geotechnical engineering slope deformation monitoring device according to claim 1, characterized in that: The second fixing mechanism includes a driving box, which is fixedly installed on the lower end of the other rotating seat. A motor is fixedly installed inside the driving box. The output end of the motor is fixedly installed with a screw that rotates and passes through the lower part of the driving box. The screw is threadedly connected to a lifting column, and a fixed seat is rotatably installed on the lower end of the lifting column.

3. The geotechnical engineering slope deformation monitoring device according to claim 2, characterized in that: The control box and the lower end of the fixing seat are both fixedly mounted with fixing nails.

4. The geotechnical engineering slope deformation monitoring device according to claim 2, characterized in that: A limiting rod is fixedly mounted on the lower end of the driving box, and the limiting rod slides through the lifting column.

5. The geotechnical engineering slope deformation monitoring device according to claim 1, characterized in that: The mounting column is provided with an observation window matching the water tank.

6. The geotechnical engineering slope deformation monitoring device according to claim 1, characterized in that: A level is fixedly mounted on one side of the mounting post close to the first fixing mechanism.

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