Non-contact monitoring auxiliary device for geological side slope

Abstract

The utility model discloses a non-contact monitoring auxiliary device for a geological side slope. The auxiliary device comprises a reflecting plate assembly, an angle adjusting unit, a sliding unit, a connecting piece, a height adjusting unit and a fixing base. The position of the reflecting plate in a grid net or a light spot in a monitoring panel is observed, when the reflecting plate body does not directly face monitoring equipment, the reflecting plate body can be adjusted by rotating the connecting piece, the elevation position of the reflecting plate can be adjusted according to the height adjusting unit, and the horizontal position can be adjusted by moving the sliding unit left and right. The inclination angle of the reflecting plate can be influenced by adjusting the length of the steel wire rope so as to ensure that the reflecting plate can completely cover at least one grid net or radar light spots, the height, angle and horizontal position of the reflecting plate body can be adjusted, and the problem that a traditional device is not suitable for being used in a dense vegetation area is solved.

Description

Technical Field

[0001] This utility model relates to a non-contact monitoring auxiliary device for geological slopes. Background Technology

[0002] Steep slopes in open-pit mines are a major hazard source, and their stability directly affects mine safety. Currently, surface displacement of side slopes is often measured using contact methods such as GPS and total stations, while non-contact measurement equipment such as radar and 3D laser scanners is preferred for measuring phased slope surface displacement. Each of these devices has its advantages and disadvantages in slope monitoring. For example, due to angle issues, the initial emission positions of laser beams or radar waves cannot be completely aligned, and the positions of the light waves reflected from the platform are inconsistent, resulting in large fluctuations in displacement measurement data and poor data reliability. Both traditional and new equipment encounter the problem of being blocked in areas with dense vegetation. GPS signal stability is poor and solar panel power supply is abnormal after being blocked. The lasers of total stations and 3D laser scanners cannot effectively reach the measurement object. Some radar beams with longer wavelengths can penetrate vegetation, but the branches are large, and in dense vegetation areas, data reliability is also poor. At the same time, vegetation growth increases the difficulty of obtaining slope surface displacement data and further interferes with the accuracy of the data.

[0003] The most direct solution to effectively obtain slope surface displacement data in vegetated areas is vegetation clearing, but this is not adopted because open-pit mine slopes are unstable and suffer from severe soil erosion. When naturally growing vegetation does not meet the requirements for soil stabilization, various types of vegetation need to be artificially planted to ensure slope stability. Therefore, current non-contact measuring devices have the problem of inaccurate measurements in vegetated areas. There is a need in the market for a device that can increase measurement accuracy. To this end, this application proposes a light wave reflection device for non-contact monitoring equipment to increase the light wave reflection of non-contact monitoring equipment and achieve reliable acquisition of slope surface displacement data. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a non-contact monitoring auxiliary device for geological slopes, solving the technical problem that existing devices are not suitable for use in densely vegetated areas.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a non-contact monitoring auxiliary device for geological slopes, the auxiliary device comprising: a reflector assembly, an angle adjustment unit, a sliding unit, a connector, a height adjustment unit, and a fixing base;

[0006] The reflector assembly includes a reflector and a reflector frame; the reflector is mounted on the reflector frame.

[0007] The reflector frame is connected to the angle adjustment unit, the angle adjustment unit is connected to the sliding unit, the sliding unit is mounted on top of the height adjustment unit via the connector, and the bottom of the height adjustment unit is mounted on top of the fixed base.

[0008] Furthermore, the reflector is rectangular and made of lightweight high-density polyethylene.

[0009] Furthermore, the angle adjustment unit includes two steel wire ropes, two two-way locking buckles, and two hinges;

[0010] Two bidirectional locking buckles are symmetrically fixed on the outer side wall of the fixing base, and two steel wire ropes pass through the two bidirectional locking buckles respectively, with their ends connected to the upper and lower ends of the reflector frame.

[0011] The two hinges are symmetrically arranged at the center of the back of the reflector frame and are fixedly connected to the reflector frame and the sliding unit, respectively.

[0012] Furthermore, the sliding unit includes two sliders and two adjusting nuts. The two sliders are hollow structures and are movably sleeved on the connecting member. The two adjusting nuts are respectively disposed on the two sliders, and the two sliders are respectively fixedly connected to the two hinges.

[0013] Furthermore, the connector is T-shaped, and the two sliders are movably mounted on the top crossbar of the T-shaped connector. The bottom of the T-shaped connector is fixedly connected to the height adjustment unit.

[0014] Furthermore, the height adjustment unit includes a hydraulic cylinder and a large cylinder;

[0015] The top of the large cylinder is fixedly connected to the bottom of the T-shaped connector, and the bottom of the large cylinder is movably connected to the output end of the hydraulic cylinder.

[0016] Furthermore, the fixing base includes a chassis and a hollow cylinder;

[0017] The chassis is a rectangular plate with fixing holes at each of its four corners. The hollow cylinder is fixed to the chassis, and the hydraulic cylinder is located inside the hollow cylinder. An operating hole is provided on one side wall of the hollow cylinder.

[0018] Furthermore, the angle adjustment unit, sliding unit, connector, height adjustment unit, and fixing base are all made of stainless steel.

[0019] This utility model has the following beneficial effects:

[0020] 1. Turn on the monitoring instrument, locate the device on site, and observe the position of the reflector body in the grid or light spot on the monitoring panel. When the reflector body is not directly facing the monitoring equipment, it can be adjusted by rotating the inner cylinder. The elevation of the reflector body can also be adjusted by the lifting and lowering of the hydraulic cylinder. The horizontal position can be adjusted by moving the sliding connector left and right on the square steel plate. The tilt angle of the reflector can be affected by adjusting the length of the steel wire rope to ensure that the reflector can completely cover at least one grid or radar light spot. This application can adjust the height, angle, and horizontal position of the reflector. Furthermore, this application supports the reflector by setting hollow cylinders and large cylinders, making the reflector higher than the vegetation, thus solving the problem that traditional devices are not suitable for use in densely vegetated areas.

[0021] Second, this application uses compression bolts to compress and fix the inner cylinder, while the inner cylinder and the monitoring pile are slidably connected. The inner cylinder and the mechanism set on its top can be disassembled, which facilitates the disassembly of the main body of the device. Each mechanism on the top of the inner cylinder can be repaired separately without disassembling the already installed and fixed base plate, thus making this application easy to disassemble and repair. Attached Figure Description

[0022] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0023] Figure 1 This is a structural diagram of the device of this utility model;

[0024] Figure 2 This is a structural diagram of the inner cylinder of this utility model;

[0025] Figure 3 This is a structural diagram of the monitoring pile of this utility model;

[0026] Figure 4 This is a structural diagram of the framework of this utility model.

[0027] In the diagram: 01, hollow cylinder; 02, hydraulic cylinder; 03, adjusting nut; 04, slider; 05, reflector frame; 06, reflector; 07, chassis; 08, fixing hole; 09, operating hole; 10, double-sided locking buckle; 11, threaded hole; 12, large cylinder; 13, clamping bolt; 14, column; 15, crossbar; 16, hinge; 17, wire rope. Detailed Implementation

[0028] This application provides a non-contact monitoring device with a light wave reflection mechanism, which effectively solves the problem that existing devices are not suitable for use in densely vegetated areas.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in this application embodiment effectively solves the technical problem that existing devices are not suitable for use in densely vegetated areas. The overall idea is as follows:

[0030] To address the problems existing in the prior art, this utility model provides a further improvement. By opening the monitoring instrument and locating the device on-site, the position of the reflector 06 within the grid or light spot on the monitoring panel can be observed. When the reflector 06 is not directly facing the monitoring equipment, it can be adjusted by rotating the connecting piece. The elevation of the reflector 06 can also be adjusted by raising and lowering the hydraulic cylinder 02. The horizontal position can be adjusted by moving the slider 04 left and right on the crossbar 15. The tilt angle of the reflector 06 can be affected by adjusting the length of the steel wire rope 17 to ensure that the reflector can completely cover at least one grid or radar light spot. This application allows adjustment of the height, angle, and horizontal position of the reflector 06. Furthermore, this application uses a column 14 with a hollow cylinder 01 and a connecting piece to support the reflector 06, making the reflector 06 higher than the vegetation, thus solving the problem that traditional devices are not suitable for areas with dense vegetation.

[0031] Issues related to the use of dense areas.

[0032] Working principle:

[0033] First, fix four bolts at the determined installation position, align the four through holes 08 on the chassis 07 with the bolts, and finally fix them with nuts. Place the hydraulic cylinder 02 on the inner bottom surface of the hollow cylinder 01 through the operating hole 09 at the bottom of the hollow cylinder 01. Then, insert the connector assembled with the slider 04, frame 05 and reflector 06 into the hollow cylinder 01 from the top, and make the hydraulic cylinder 02 press against the bottom of the large cylinder 12. Use the pressing bolt 13 to connect with the threaded hole 11. Finally, the pressing bolt 13 will press the large cylinder 12.

[0034] The second step involves using this application in conjunction with a monitoring instrument. The monitoring instrument is turned on, and the location of this device is found on-site. The position of the reflector 06 within the grid or light spot on the monitoring panel is observed. When the reflector 06 is not directly facing the monitoring equipment, it can be adjusted by rotating the connecting piece. The elevation of the reflector 06 can be adjusted by raising and lowering the hydraulic cylinder 02. The horizontal position of the slider 04 can be adjusted by moving it left and right on the crossbar 15. The tilt angle of the reflector 06 can be affected by adjusting the length of the steel wire rope 17 to ensure that the reflector can completely cover at least one grid or radar light spot. The pressing bolt 13 is threadedly connected to the threaded hole 11. The pressing bolt 13 presses the large cylinder 12 to fix the overall position of the connecting piece.

[0035] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. 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. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A non-contact monitoring auxiliary device for geological slopes, characterized in that, The auxiliary device includes: a reflector assembly, an angle adjustment unit, a sliding unit, a connector, a height adjustment unit, and a fixing base; The reflector assembly includes a reflector and a reflector frame; the reflector is mounted on the reflector frame. The reflector frame is connected to the angle adjustment unit, the angle adjustment unit is connected to the sliding unit, the sliding unit is mounted on top of the height adjustment unit via the connector, and the bottom of the height adjustment unit is mounted on top of the fixed base.

2. The auxiliary device according to claim 1, characterized in that, The reflector is rectangular and is made of lightweight high-density polyethylene.

3. The auxiliary device according to claim 1, characterized in that, The angle adjustment unit includes two steel wire ropes, two two-way locking buckles, and two hinges; Two bidirectional locking buckles are symmetrically fixed on the outer side wall of the fixing base, and two steel wire ropes pass through the two bidirectional locking buckles respectively, with their ends connected to the upper and lower ends of the reflector frame. The two hinges are symmetrically arranged at the center of the back of the reflector frame and are fixedly connected to the reflector frame and the sliding unit, respectively.

4. The auxiliary device according to claim 3, characterized in that, The sliding unit includes two sliders and two adjusting nuts. The two sliders are hollow and are movably sleeved on the connector. The two adjusting nuts are respectively disposed on the two sliders, and the two sliders are respectively fixedly connected to the two hinges.

5. The auxiliary device according to claim 4, characterized in that, The connector is T-shaped, and the two sliders are movably mounted on the top crossbar of the T-shaped connector. The bottom of the column of the T-shaped connector is fixedly connected to the height adjustment unit.

6. The auxiliary device according to claim 5, characterized in that, The height adjustment unit includes a hydraulic cylinder and a large cylinder; The top of the large cylinder is fixedly connected to the bottom of the column of the T-shaped connector, and the bottom of the large cylinder is movably connected to the output end of the hydraulic cylinder.

7. The auxiliary device according to claim 6, characterized in that, The mounting base includes a chassis and a hollow cylinder; The chassis is a rectangular plate with fixing holes at each of its four corners. The hollow cylinder is fixed to the chassis, and the hydraulic cylinder is located inside the hollow cylinder. An operating hole is provided on one side wall of the hollow cylinder.

8. The auxiliary device according to claim 1, characterized in that, The angle adjustment unit, sliding unit, connector, height adjustment unit, and fixing base are all made of stainless steel.

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