Geological side slope non-contact monitoring auxiliary device and use method

Abstract

The invention discloses a geological slope non-contact monitoring auxiliary device and a use method. 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] The invention relates to a non-contact monitoring auxiliary device for a geological slope and a use method thereof. Background Art

[0002] The high and steep slopes of open-pit mines are one of the major sources of danger in mines. The stability of the slopes is directly related to the production safety of mines. At present, the surface displacement of the slopes is mostly measured by contact methods such as GPS and total stations, while the staged surface displacement of the slopes is more inclined to non-contact measurement equipment such as radar and three-dimensional laser scanners. The above equipment has its own advantages and disadvantages in slope monitoring. For example, due to angle problems, the starting emission positions of the laser beam or radar wave of radar and three-dimensional laser scanners cannot completely overlap, the positions of the light waves reflected from the platform are not uniform, the displacement measurement data fluctuates greatly, and the data reliability is poor. Traditional and emerging equipment are blocked in areas with dense vegetation. After being blocked, the signal stability of GPS is poor and the power supply of solar panels is abnormal; the lasers of total stations, three-dimensional laser scanners and other equipment cannot effectively reach the measurement object; some radar light waves are longer and can penetrate vegetation, but the branches are large and the data reliability is poor in areas with dense vegetation. At the same time, vegetation growth increases the difficulty of obtaining slope surface displacement and further interferes with the accuracy of data.

[0003] In order to effectively obtain the surface displacement data of the slope in the vegetation area, the most direct solution is to clear the vegetation, but this is not adopted because the soil slope of the open-pit mine is unstable and the soil erosion is serious. When the naturally grown vegetation does not meet the soil fixation requirements, various types of vegetation need to be artificially planted to ensure the stability of the slope. Therefore, the current non-contact measurement equipment has the problem of inaccurate measurement in the vegetation area. A device that can increase the measurement accuracy is needed in the market. To this end, the present application proposes a light wave reflection device for a non-contact monitoring device to increase the light wave reflection of the non-contact monitoring device and realize the reliable acquisition of the slope surface displacement data. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a non-contact monitoring auxiliary device for geological slopes and a method for using the device, which solves the technical problem that the prior devices are not suitable for use in areas with dense vegetation.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a non-contact monitoring auxiliary device for geological slopes, the auxiliary device comprising: a reflector assembly, an angle adjustment unit, a sliding unit, a connecting piece, a height adjustment unit and a fixing seat;

[0006] Wherein, the reflector assembly comprises 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 installed on the top of the height adjustment unit through the connecting piece, and the bottom of the height adjustment unit is installed on the top of the fixing seat.

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

[0009] Furthermore, the angle adjustment unit includes 2 steel wires, 2 two-way locks and 2 hinges;

[0010] Among them, two bidirectional lock buckles are symmetrically fixed on the outer side wall of the fixing seat, and the two steel wire ropes pass through the two bidirectional lock buckles respectively, and the ends are connected to the upper and lower ends of the reflector frame;

[0011] The two hinges are symmetrically arranged at the center position of the back side of the reflection plate frame and are respectively fixed to the reflection plate frame and the sliding unit.

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

[0013] Furthermore, the connecting piece is T-shaped, the two sliding blocks are movably arranged on the top cross bar of the T-shaped connecting piece, and the bottom of the T-shaped connecting piece is fixedly connected to the height adjustment unit.

[0014] Further, 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 connecting piece, and the bottom of the large cylinder is movably connected to the output end of the hydraulic cylinder.

[0016] Further, the fixing seat includes a chassis and a hollow cylinder;

[0017] The chassis is a rectangular plate with fixing holes on the four corners, the hollow cylinder is fixed on the chassis, the hydraulic cylinder is arranged inside the hollow cylinder, and an operating hole is provided on one side wall of the hollow cylinder.

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

[0019] Another object of the present invention is to provide a method for using the auxiliary device, which method specifically comprises the following steps:

[0020] S1) Assemble the auxiliary device and fix it on the concrete foundation;

[0021] S2) Turn on the monitoring instrument, find the monitoring pile position on site, observe the position of the reflector in the grid or light spot in the monitoring panel, and when the reflector is not facing the monitoring device, adjust it by rotating the connector, and adjust the elevation position of the reflector according to the lifting of the height adjustment unit. The horizontal position can be adjusted by moving the position adjustment unit left and right, and the inclination angle of the reflector can be affected by adjusting the length of the wire rope to ensure that the reflector can fully cover at least one grid or radar light spot.

[0022] The present invention has the following beneficial effects:

[0023] 1. Turn on the monitoring instrument, find the location of the device on site, observe the position of the reflector body in the grid or light spot in the monitoring panel. When the reflector body is not facing the monitoring equipment, it can be adjusted by rotating the inner cylinder, and the elevation position of the reflector body can be adjusted according to the lifting of the hydraulic cylinder. The sliding connector can be moved left and right on the square steel plate to adjust the horizontal position, and the inclination angle of the reflector can be affected by adjusting the length of the wire rope to ensure that the reflector can fully cover at least one grid or radar spot. The present application can adjust the height, angle and horizontal position of the reflector, and the present application supports the reflector by providing a hollow cylinder and a large cylinder so that the reflector is higher than the vegetation, thereby solving the problem that the traditional device is not suitable for use in areas with dense vegetation.

[0024] 2. The present application uses extrusion bolts to squeeze and fix the inner tube, and the inner tube and the monitoring pile are slidably connected. The inner tube of the present application and the mechanism arranged on the top thereof can be disassembled, which is convenient for disassembly of the main body of the device. Each mechanism on the top of the inner tube can be repaired separately without disassembly of the installed and fixed base plate, so that the present application has the effect of being easy to disassemble and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0026] Figure 1 It is the overall structure diagram of the device of the present invention;

[0027] Figure 2 It is the structural diagram of the inner cylinder of the present invention;

[0028] Figure 3 The monitoring pile structure diagram of the present invention;

[0029] Figure 4 It is a framework structure diagram of the present invention.

[0030] In the figure: 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, two-way lock; 11, threaded hole; 12, large cylinder; 13, extrusion bolt; 14, column; 15, cross bar; 16, hinge; 17, wire rope. DETAILED DESCRIPTION

[0031] The embodiment of the present application provides a light wave reflection device for non-contact monitoring equipment, which effectively solves the problem that the existing devices are not suitable for use in areas with dense vegetation.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the existing device is not suitable for use in areas with dense vegetation. The overall idea is as follows:

[0033] In view of the problems existing in the prior art, the present invention provides further, opens the monitoring instrument, finds the position of the device on site, observes the position of the reflector 06 in the grid or light spot in the monitoring panel, when the reflector 06 is not facing the monitoring equipment, it can be adjusted by rotating the connecting piece, and the elevation position of the reflector 06 can be adjusted according to the lifting and lowering of the hydraulic cylinder 02, the slider 04 can move left and right on the cross bar 15 to adjust the horizontal position, and the inclination angle of the reflector 06 can be affected by adjusting the length of the wire rope 17 to ensure that the reflector can completely cover at least one grid or radar light spot. The present application can adjust the height, angle and horizontal position of the reflector 06, and the present application supports the reflector 06 by providing a column 14 with a hollow cylinder 01 and a connecting piece, so that the reflector 06 is higher than the vegetation, which solves the problem that the traditional device is not suitable for use in dense vegetation.

[0034] The problem of using dense areas.

[0035] Working principle:

[0036] The first step is to fix four bolts at the determined installation position, connect the four through holes 08 opened 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 operation hole 09 opened at the bottom of the hollow cylinder 01, and then put the connecting parts assembled with the slider 04, frame 05 and reflector 06 into the hollow cylinder 01 from the top of the hollow cylinder 01, and make the hydraulic cylinder 02 support the bottom of the large cylinder 12, and use the extrusion bolt 13 to threadedly connect it with the threaded hole 11, and finally the extrusion bolt 13 will squeeze the large cylinder 12.

[0037] In the second step, this application needs to be used in conjunction with a monitoring instrument. Turn on the monitoring instrument, find the location of the device on site, and observe the position of the reflector 06 in the grid or light spot in the monitoring panel. When the reflector 06 is not facing the monitoring device, it can be adjusted by rotating the connector, and the elevation position of the reflector 06 can be adjusted according to the lifting and lowering of the hydraulic cylinder 02. The slider 04 can be moved left and right on the cross bar 15 to adjust the horizontal position, and the inclination angle of the reflector 06 can be affected by adjusting the length of the wire rope 17 to ensure that the reflector can completely cover at least one grid or radar spot. The extrusion bolt 13 is threadedly connected to the threaded hole 11, and the extrusion bolt 13 extrudes the large cylinder 12 to fix the position of the entire connector.

[0038] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A non-contact monitoring auxiliary device for geological slopes, characterized in that: The auxiliary device comprises: a reflector assembly, an angle adjustment unit, a sliding unit, a connecting piece, a height adjustment unit and a fixing seat; Wherein, the reflector assembly comprises 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 installed on the top of the height adjustment unit through the connecting piece, and the bottom of the height adjustment unit is installed on the top of the fixing seat.

2. The auxiliary device according to claim 1, characterized in that The reflective plate 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 2 steel wire ropes, 2 two-way locks and 2 hinges; Among them, two bidirectional lock buckles are symmetrically fixed on the outer side wall of the fixing seat, and the two steel wire ropes pass through the two bidirectional lock buckles respectively, and the ends are connected to the upper and lower ends of the reflector frame; The two hinges are symmetrically arranged at the center position of the back side of the reflection plate frame and are respectively fixed to the reflection plate frame and the sliding unit.

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 structures. The two sliders are movably fastened to the connecting member. The two adjusting nuts are respectively arranged on the two sliders. The two sliders are respectively fixedly connected to the two hinges.

5. The auxiliary device according to claim 4, characterized in that The connecting piece is T-shaped, and the two sliding blocks are movably arranged on the top cross bar of the T-shaped connecting piece, and the bottom of the column of the T-shaped connecting piece 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 connecting piece, 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 fixing seat comprises a chassis and a hollow cylinder; The chassis is a rectangular plate with fixing holes on the four corners, the hollow cylinder is fixed on the chassis, the hydraulic cylinder is arranged inside the hollow cylinder, and 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, the sliding unit, the connecting piece, the height adjustment unit and the fixing seat are all made of stainless steel.

9. A method for using the non-contact monitoring auxiliary device for geological slopes as claimed in claim 1, characterized in that: The method of use specifically comprises the following steps: S1) Assemble the auxiliary device and fix it on the concrete foundation; S2) Turn on the monitoring instrument, find the monitoring pile position on site, observe the position of the reflector in the grid or light spot in the monitoring panel, and when the reflector is not facing the monitoring device, adjust it by rotating the connector, and adjust the elevation position of the reflector according to the lifting of the height adjustment unit. The horizontal position can be adjusted by moving the position adjustment unit left and right, and the inclination angle of the reflector can be affected by adjusting the length of the wire rope to ensure that the reflector can fully cover at least one grid or radar light spot.

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