Mine slope safety and stability monitoring device

Abstract

The utility model discloses a mine slope safety and stability monitoring device, which belongs to the technical field of mine slope monitoring and protection, and comprises a mine body and a plurality of bases embedded and fixed in the mine body, and a monitoring rope is arranged between every two adjacent bases. Wherein the two ends of the base located at the central position are both fixedly provided with a detection pipe, a monitoring signal transmitter is embedded in the base, a movable hole is formed in the central position of the monitoring pipe, and an elastic point contact mechanism used for controlling the monitoring signal transmitter is installed at the end, stretching into the movable hole, of the monitoring rope. According to the safety and stability monitoring device for the mine slope, the monitoring rope moves downwards when being extruded by rolling stones, the sliding plates make contact with the point contact signal electrode plates on the inner walls of the movable holes in the moving process, the rolling stones can be cleaned in time after rolling stone signals are received, and the situation that the rolling stones apply pressure to the protective net for a long time, and consequently the protective net is torn is avoided.

Description

Technical Field

[0001] This utility model belongs to the field of mine slope monitoring and protection technology, and specifically relates to a mine slope safety and stability monitoring device. Background Technology

[0002] During mining operations, it is common to encounter situations where there are slopes on both sides of designated roads. These slopes are prone to soil and water collapse during mining, which can affect mining operations. Therefore, in order to ensure that mining can proceed normally, it is necessary to protect and manage the slopes. A common method is to use protective nets to cover and stabilize the slopes.

[0003] Patent application number 202320785170.X discloses a safe and stable slope protection net, which includes several protective net panels. The protective net panels are fixed to the slope by an anti-slip ground insertion structure with radial gripping capability. This utility model, through the coordinated arrangement of ground insertion, toggle block, moving frame, insertion rod, operating rod, rotating wheel and other structures, can make the entire fixing frame firmly and stably positioned and installed on the slope of road construction. With the coordination of installation notch, operating wheel, screw, screw block, moving plate, positioning rod, positioning hole and other structures, the protective net can be firmly and stably fixed to the slope.

[0004] The above-mentioned technical solution is used to fix the protective net to protect the mountain. However, since most mines are located in sparsely populated areas, although the protective net can block falling rocks, it cannot monitor the situation of falling rocks. The weight of the falling rocks will be completely borne by the protective net, which will cause the protective net to break after long-term use. Utility Model Content

[0005] (1) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a mine slope safety and stability monitoring device. This device aims to solve the technical problem that, under existing technologies, mines are mostly located in sparsely populated areas, where although protective nets can block falling rocks, they cannot monitor the situation, and the weight of the falling rocks is entirely borne by the protective nets, leading to damage to the protective nets after long-term use.

[0007] (2) Technical solution

[0008] To address the aforementioned technical problems, this utility model provides a mine slope safety and stability monitoring device. The device includes a mine slope and multiple bases embedded and fixed within it. A monitoring rope is installed between two adjacent bases. Both ends of the base located at the center are fixed with detection tubes, and a monitoring signal transmitter is embedded within the base. A movable hole is opened at the center of each monitoring tube, and an elastic contact mechanism for controlling the monitoring signal transmitter is installed at one end of the monitoring rope that extends into the movable hole.

[0009] When using this technical solution, multiple bases are fixed on the mine mountain. When the monitoring rope between the bases is squeezed by falling rocks, it moves downwards and pulls the sliding plate within the movable hole. During this movement, the sliding plate contacts the point-contact signal electrode plate on the inner wall of the movable hole. After contact, the monitoring signal transmitter transmits a signal. Upon receiving the falling rock signal, the falling rocks can be cleared in a timely manner, avoiding the tearing caused by prolonged pressure from falling rocks on the protective net. Multiple fixed pillars are fixed on the mine mountain, and a protective net is installed between the fixed pillars. The protective net intercepts and blocks falling rocks. Solar panels are fixed to the fixed pillars by mounting rods, and the solar panels generate electricity to power the monitoring signal transmitter, extending the working time of the monitoring signal transmitter.

[0010] Preferably, fixed columns are installed at equal intervals on the mountain body of the mine, and a protrusion is fixed at one end of each of the multiple fixed columns, and an installation rod is embedded in the top of the fixed column.

[0011] Furthermore, a protective net is embedded between two adjacent fixing parts, and a solar panel is fixed to the top of the mounting rod.

[0012] Furthermore, the bottom end of the base is fixed with a spike embedded in the mine body, and both ends of the spike are fixed with anti-detachment parts at an angle.

[0013] Furthermore, the side wall of the base is provided with heat dissipation grooves for the monitoring signal transmitter, and the solar panel supplies power to the battery in the monitoring signal transmitter through wires.

[0014] Furthermore, the elastic touch mechanism includes an elastic rope embedded in the movable hole and a sliding plate fixedly installed at both ends of the elastic rope, the sliding plate being fixedly connected to the monitoring rope.

[0015] Furthermore, each of the slide plates has a fixed contact signal electrode plate embedded in one side facing the inner wall of the movable hole. Two adjacent contact signal electrode plates are electrically connected to each other, and the contact signal electrode plates are connected to the monitoring signal transmitter through wires.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model uses multiple bases fixed on the mine mountain. When the monitoring rope between the bases is squeezed by rolling stones, it moves downward and pulls the sliding plate to move in the movable hole during the movement. During the movement, the sliding plate makes contact with the point contact signal electrode plate on the inner wall of the movable hole. After contact, the monitoring signal transmitter transmits a signal. After receiving the rolling stone signal, the rolling stone can be cleaned up in time, avoiding the situation where the rolling stone puts pressure on the protective net for a long time and causes it to tear.

[0019] By fixing multiple fixed pillars on the mountainside of the mine and installing protective nets between the pillars, the protective nets intercept and block falling rocks. The fixed pillars are equipped with solar panels by mounting poles, and the solar panels generate electricity to power the monitoring signal transmitter, thereby increasing the working time of the monitoring signal transmitter. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0022] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0023] Figure 3 This is a schematic diagram of the internal structure of the base in this utility model;

[0024] Figure 4 This is a cross-sectional view of the base in this utility model.

[0025] The markings in the attached diagram are as follows: 1. Mine mountain; 2. Monitoring rope; 3. Base; 4. Solar panel; 5. Protective net; 6. Fixing post; 7. Mounting rod; 8. Protrusion; 9. Spike; 10. Anti-detachment part; 11. Detection tube; 12. Monitoring signal transmitter; 13. Heat dissipation groove; 14. Movable hole; 15. Elastic rope; 16. Slide plate; 17. Contact signal electrode plate. Detailed Implementation

[0026] 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.

[0027] This specific embodiment is a mine slope safety and stability monitoring device, and its structural schematic diagram is shown below. Figure 1 and Figure 2 As shown, the mine slope safety and stability monitoring device includes a mine mountain body 1 and multiple bases 3 embedded and fixed in the mine mountain body 1. A monitoring rope 2 is set between two adjacent bases 3. Both ends of the base 3 located at the center position are fixed with detection tubes 11, and a monitoring signal transmitter 12 is embedded in the base 3. An active hole 14 is opened at the center position of the monitoring tube. An elastic contact mechanism for controlling the monitoring signal transmitter 12 is installed at one end of the monitoring rope 2 that extends into the active hole 14.

[0028] Fixed columns 6 are installed at equal intervals on the mine hill 1. Protrusions 8 are fixed to the near ends of multiple fixed columns 6, and mounting rods 7 are embedded in the top of the fixed columns 6. Protective nets 5 are embedded between two adjacent fixed parts. Solar panels 4 are fixed to the top of the mounting rods 7. Spikes 9 embedded in the mine hill 1 are fixed to the bottom of the base 3. Anti-detachment parts 10 are fixed at both ends of the spikes 9 at an angle. The anti-detachment parts 10 keep the base 3 stable in the mine hill 1. The protective nets 5 intercept and block falling rocks. The fixed columns 6 are fixed with solar panels 4 through the mounting rods 7. The solar panels 4 generate electricity to power the monitoring signal transmitter 12, thereby increasing the working time of the monitoring signal transmitter 12.

[0029] like Figure 3 and Figure 4As shown, the side wall of the base 3 has a heat dissipation groove 13 for the monitoring signal transmitter 12. The solar panel 4 supplies power to the battery in the monitoring signal transmitter 12 through wires. The elastic touch mechanism includes an elastic rope 15 embedded in the movable hole 14 and a slide plate 16 fixedly installed at both ends of the elastic rope 15. The slide plate 16 is fixedly connected to the monitoring rope 2. The side of the slide plate 16 facing the inner wall of the movable hole 14 has a fixedly embedded touch signal electrode plate 17. Two adjacent touch signal electrode plates 17 are electrically connected to each other, and the touch signal electrode plates 17 are connected to each other through wires. The monitoring signal transmitter 12 is connected via a wire, preferably a YJ-WM-63 type wireless signal transmitter. A control terminal for receiving signals is set on the monitoring terminal of a mobile phone or computer. When the monitoring rope 2 between the bases 3 is squeezed by the rolling stone, it moves downward and pulls the slide plate 16 to move in the movable hole 14 during the movement. During the movement, the slide plate 16 contacts the point contact signal electrode plate 17 on the inner wall of the movable hole 14. After contact, the monitoring signal transmitter 12 transmits a signal. After receiving the rolling stone signal, the rolling stone can be cleaned up in time.

[0030] Working principle: When using the device of this technical solution, the monitoring rope 2 between the bases 3 moves downward when squeezed by the rolling stone, and pulls the slide plate 16 to move in the movable hole 14 during the movement. During the movement, the slide plate 16 comes into contact with the point contact signal electrode plate 17 on the inner wall of the movable hole 14. After contact, the monitoring signal transmitter 12 transmits a signal. After receiving the rolling stone signal, the rolling stone can be cleaned up in time, avoiding the situation where the rolling stone puts pressure on the protective net 5 for a long time and causes it to tear.

[0031] All technical features in this embodiment can be freely combined according to actual needs.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mine slope safety stability monitoring device, the mine slope safety stability monitoring device comprising a mine mountain body (1) and a plurality of pedestals (3) embeddedly fixed in the mine mountain body (1), characterized in that, Monitoring rope (2) is arranged between two adjacent base (3), monitoring signal transmitter (12) is inlaidly arranged in base (3), and detection tube (11) is fixed at both ends of base (3) located at the center position, and the center position of monitoring tube is provided with movable hole (14), and the end of monitoring rope (2) extending into movable hole (14) is provided with elastic point touch mechanism for controlling monitoring signal transmitter (12).

2. The mine slope safety stability monitoring device according to claim 1, characterized in that, The fixed column (6) is installed on the mine mountain (1) at equal intervals, the convex part (8) is fixed at one end of the plurality of fixed columns (6) close to each other, and the mounting rod (7) is inlaid at the top end of the fixed column (6).

3. The mine slope safety stability monitoring device according to claim 2, characterized in that, The protective net (5) is inlaidly arranged between two adjacent fixed parts, and the solar panel (4) is fixed at the top end of the mounting rod (7).

4. The mine slope safety stability monitoring device according to claim 1, characterized in that, The base (3) is fixed at the bottom end of the inlaid spike part (9) in the mine mountain (1), and the anti-dropping part (10) is fixed at both ends of the spike part (9) in an inclined manner.

5. The mine slope safety stability monitoring device according to claim 3, characterized in that, The sidewall of the base (3) is provided with a heat dissipation groove (13) matched with the monitoring signal transmitter (12), and the solar panel (4) is powered by the battery in the monitoring signal transmitter (12) through the wire.

6. The mine slope safety stability monitoring device according to claim 5, characterized in that, The elastic point touch mechanism comprises an elastic rope (15) inlaid in the movable hole (14) and a sliding plate (16) fixedly installed at both ends of the elastic rope (15), and the sliding plate (16) is fixedly connected with the monitoring rope (2).

7. The mine slope safety stability monitoring device according to claim 6, characterized in that, The sliding plate (16) and the inner wall of the movable hole (14) are fixedly connected with the point touch signal electrode plate (17) on the side face opposite to each other, the two adjacent point touch signal electrode plates (17) are electrically connected with each other, and the point touch signal electrode plate (17) is connected with the monitoring signal transmitter (12) through the wire.

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