Tailing pond disaster early warning device

Abstract

The utility model provides a tailing pond disaster early warning device, which comprises a main body, a roller, a swing rod, a base and a mounting frame, three mounting surfaces are arranged on the outer side of the main body, and the mounting surfaces are distributed on the outer side of the main body by taking the center line of the main body as the circle center and forming 120-degree included angles; the base is installed on an installation face through fixing bolts, four connecting lugs are arranged on the base, and the first end of the swing rod is hinged to the connecting lugs through a first pin shaft. According to the utility model, the inclined swing rod is arranged on the main body, and the roller is connected with the swing rod through the mounting frame, so that the swing rod can swing when encountering an obstacle, the main body can smoothly pass through, the mounting frame is always parallel to the base through the limitation of the swing rod, the roller is prevented from inclining, and the early warning device can stably move in the detection pipe; equipment such as a gyroscope in the main body can conveniently detect the deformation amount of the detection pipe, so that deformation displacement data of the tailing dam is obtained, and important early warning parameters are provided for tailings pond disasters.

Description

TECHNICAL FIELD

[0001] The utility model relates to tailing pond detection technical field especially relates to a tailing pond disaster early warning device. BACKGROUND

[0002] Tailing pond refers to the dam intercepts valley mouth or the place that constitutes with the surrounding land, is used to store the place of metal or nonmetallic mine after ore selection and other industrial waste residue discharge tailings. Because the ground of tailing pond is usually higher, in order to prevent the risk of dam break, it is necessary to detect tailing dam regularly, the deformation displacement data of tailing dam can be evaluated whether there is the risk of dam break, and tailing pond disaster early warning has important effect, the detection tube is usually embedded in the existing tailing dam, and the deformation amount of the detection tube is detected by the gyro device in the vehicle when the detection vehicle moves in the detection tube, so that the deformation displacement data of tailing dam is obtained. For example, the Chinese patent with application number 201821334885.9 discloses a kind of tailing pond dam body deformation real-time positioning and detection device, comprising: main body, traction ring, mobile device;The main body is six prism structure;The traction ring is arranged at the end of main body, and traction ring is connected with main body by welding;The mobile device is arranged at the side of main body, and mobile device is connected with main body by bolt. The detection device can move in the embedded pipe by setting the telescopic mobile device, so that the movement of main body can be affected by foreign matter or deformation in the pipe, however, in actual use, since the telescopic rod in the mobile device is perpendicular to the walking direction of main body, the telescopic rod is not easy to stretch and deform when encountering obstacles, the obstacle crossing ability is poor, and the telescopic rod is easy to loosen, which causes the angle of mobile wheel to deflect, and the main body is easy to roll in axial direction when pulling, which can affect the data collection of detection device in main body. Therefore, a kind of tailing pond disaster early warning device is needed to detect tailing dam deformation displacement data, which is equipped with more telescopic swing rod, and the roller is installed on the swing rod, to avoid the inclination of roller, so that the early warning device can move smoothly in the detection pipe. SUMMARY

[0003] To solve the above problems, the utility model provides a kind of tailing pond disaster early warning device, for detecting tailing dam deformation displacement data, it is equipped with more telescopic swing rod, and the roller is installed on the swing rod, to avoid the inclination of roller, so that the early warning device can move smoothly in the detection pipe.

[0004] The utility model discloses a tailing pond disaster early warning device, including: main part, gyro wheel, swing bar, base, mounting bracket, the main part outside is equipped with three mounting surfaces, and mounting surface with the center line of main part as the center, mutually show 120 degree angle distribution on the main part outside, the base is installed on the mounting surface through fixed bolt, be equipped with four connecting ears on the base, swing bar first end is hinged with connecting ear through first pin shaft, and swing bar second end is hinged with mounting bracket through second pin shaft, the mounting bracket is parallel with base, the gyro wheel is installed in the middle part of mounting bracket through wheel shaft, and the center line of swing bar and main part has 60 degree to 80 degree angle.

[0005] Further, the first pin shaft, the second pin shaft and the wheel shaft are parallel to each other.

[0006] Further, a torsion spring is installed in the middle of the first pin shaft, one end of the torsion spring is tightly pressed on the base, and the other end of the torsion spring is connected with the swing bar through a connecting shaft, and the connecting shaft is fixedly connected with the swing bar at both ends.

[0007] Further, a limiting strip is arranged on the first pin shaft, the limiting strip is fixedly connected with the outer periphery of the first pin shaft, and the middle of the torsion spring is sleeved outside the limiting strip.

[0008] Further, 2 to 4 bases are installed on the mounting surface, and a gyro wheel is installed on each base.

[0009] Further, a limiting rod is arranged on the connecting ear, when the swing bar is perpendicular to the base, the swing bar is tightly abutted on the limiting rod on one side.

[0010] Further, the mounting bracket comprises two parallel edge strips, the edge strips are fixedly connected with the second pin shaft at both ends, and the wheel shaft is fixedly connected with the edge strips at both ends.

[0011] The utility model discloses the beneficial effects that: by setting the inclined swing bar on the main part, and connecting the gyro wheel with the swing bar through the mounting bracket, when encountering the obstacle, the swing bar can swing, so that the main part passes through smoothly, through the limitation of the swing bar, the mounting bracket is always parallel with the base, avoids the gyro wheel to incline, so that the early warning device can move stably in the detection pipe, and the deformation amount of the detection pipe is detected by the gyroscope and other equipment in the main part, so that the deformation displacement data of the tailing dam is acquired, and important early warning parameters are provided for the tailing pond disaster. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structural schematic diagram of the utility model;

[0013] Figure 2 It is the structural schematic diagram of the swing bar of the utility model;

[0014] Figure 3The utility model discloses a torsion spring's structural schematic diagram.

[0015] In the drawing: 1 - main body, 2 - gyro wheel, 3 - swing bar, 4 - base, 5 - mounting frame, 6 - installation surface, 7 - fixed bolt, 8 - connecting lug, 9 - first pin shaft, 10 - second pin shaft, 11 - wheel axle, 12 - torsion spring, 13 - connecting shaft, 14 - limit strip, 15 - limit rod, 16 - batten. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and identical or similar signs represent identical or similar elements or elements with identical or similar functions throughout the drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0017] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0018] In addition, the description of "first", "second" and the like in the utility model is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0019] As Figure 1 , Figure 2 , Figure 3As shown, the utility model discloses an embodiment provides a tailing pond disaster early warning device, include: main body 1, gyro wheel 2, swing bar 3, base 4, mounting bracket 5, main body 1 outside is equipped with three mounting surfaces 6, and mounting surface 6 with the center line of main body 1 as the center, mutually show 120 ° angle distribution on the outside of main body 1;Base 4 is installed on mounting surface 6 through fixed bolt 7, and four connecting ears 8 are equipped on base 4, and swing bar 3 first end is hinged with connecting ear 8 through first pin shaft 9, and swing bar 3 second end is hinged with mounting bracket 5 through second pin shaft 10, and mounting bracket 5 is parallel with base 4;Gyro wheel 2 is installed in the middle part of mounting bracket 5 through wheel shaft 11, and swing bar 3 and the center line of main body 1 have 60 ° to 80 ° angle.

[0020] Gyro wheel 2, swing bar 3, base 4, mounting bracket 5 are a moving assembly, 2-4 moving assemblies can be installed on each mounting surface 6, when detecting, after main body 1 is connected with traction rope, main body 1 is inserted into detection tube, main body 1 is moved in detection tube by traction rope, since high-precision gyroscope is configured in main body 1, the space trajectory when main body 1 moves can be obtained, the deformation of detection tube can be obtained after analysis, since detection tube is pre-buried in tailing dam, the deformation of detection tube is equal to the deformation of tailing dam, and the overall deformation of tailing dam can be evaluated by the deformation of multiple detection tubes, which provides important early warning parameters for tailing pond disaster.

[0021] Since the detection tube deforms or has an obstacle, main body 1 is easily vibrated, abnormal data is generated to affect analysis, therefore, when the moving assembly of the device encounters an obstacle, swing bar 3 can be deformed to overcome the elastic force of torsion spring 12 under the action of traction force, so that gyro wheel 2 is adjusted to make main body 1 smoothly pass through the obstacle, abnormal data is generated by reducing vibration, and data analysis in the later period is facilitated.

[0022] Mounting bracket 5 is limited by gyro wheel 2, so that it is always parallel with base 4, therefore, gyro wheel 2 on mounting bracket 5 can keep an angle in the traction direction, avoiding that main body 1 rolls in the detection tube when moving, and reducing the generation of abnormal data.

[0023] In a specific embodiment, first pin shaft 9, second pin shaft 10 and wheel shaft 11 are parallel with each other, so that swing bar 3, base 4 and mounting bracket 5 form a parallelogram structure, so that base 4 and mounting bracket 5 are always parallel, passing through the obstacle is realized, gyro wheel 2 is prevented from being skewed in the traction direction, and the stable movement of main body 1 is ensured.

[0024] In a preferred embodiment, the torsion spring 12 is arranged in the middle of the first pin shaft 9, one end of the torsion spring 12 is tightly pressed on the base 4, and the other end of the torsion spring 12 is connected with the swing lever 3 through the connecting shaft 13, the connecting shaft 13 is fixedly connected with the swing lever 3 at both ends, the reset elastic force is provided through the torsion spring 12, so that the swing lever 3 pushes the roller 2 to tightly abut against the inner wall of the detection tube, and the main body 1 can move in the middle of the detection tube.

[0025] In a preferred embodiment, the limiting strip 14 is arranged on the first pin shaft 9, the limiting strip 14 is fixedly connected with the outer periphery of the first pin shaft 9, and the torsion spring 12 is sleeved outside the limiting strip 14, since the diameter of the first pin shaft 9 is small, the limiting strip 14 is arranged between the torsion spring 12 and the first pin shaft 9, so as to limit the torsion spring 12 to a certain extent, and the torsion spring 12 and the first pin shaft 9 are basically coaxial.

[0026] Preferably, the mounting surface 6 is provided with 2-4 bases 4, and the roller 2 is arranged on each base 4, so that the stable movement of the main body 1 is maintained through the plurality of rollers 2, and the accuracy of data acquisition is improved.

[0027] Preferably, the connecting lug 8 is provided with the limiting rod 15, when the swing lever 3 is perpendicular to the base 4, one side of the swing lever 3 abuts against the limiting rod 15, the swing lever 3 is limited, and the swing lever 3 maintains a certain angle with the main body 1 in a natural state.

[0028] In a preferred embodiment, the mounting frame 5 comprises two parallel edge strips 16, the edge strips 16 are fixedly connected with the second pin shaft 10 at both ends, and the wheel shaft 11 is fixedly connected with the edge strips 16 at both ends, so that the mounting frame 5 has a certain torsional stiffness, and the angle of the roller 2 can be maintained when the mounting frame 5 passes over the obstacle.

[0029] Of course, the present application also has other various embodiments, and based on the present embodiment, other embodiments obtained by those skilled in the art without any creative labor fall within the protection scope of the present application.

Claims

1. A tailings dam disaster early warning device, characterized in that, include: The main body (1), roller (2), swing arm (3), base (4), and mounting frame (5) are provided. The main body (1) has three mounting surfaces (6) on its outer side, and the mounting surfaces (6) are distributed at a 120° angle to each other with the center line of the main body (1) as the center. The base (4) is installed on the mounting surface (6) by fixing bolts (7). The base (4) has four connecting ears (8). The first end of the swing arm (3) is hinged to the connecting ear (8) by the first pin (9), and the second end of the swing arm (3) is hinged to the mounting frame (5) by the second pin (10). The mounting frame (5) is parallel to the base (4). The roller (2) is installed in the middle of the mounting frame (5) by the wheel axle (11). The swing arm (3) has an angle of 60° to 80° with the center line of the main body (1).

2. The tailings dam disaster early warning device according to claim 1, characterized in that, The first pin (9), the second pin (10), and the wheel axle (11) are parallel to each other.

3. The tailings dam disaster early warning device according to claim 1, characterized in that, A torsion spring (12) is installed in the middle of the first pin (9). One end of the torsion spring (12) is pressed tightly on the base (4), and the other end of the torsion spring (12) is connected to the rocker arm (3) through the connecting shaft (13). Both ends of the connecting shaft (13) are fixedly connected to the rocker arm (3).

4. A tailings dam disaster early warning device according to claim 3, characterized in that, The first pin (9) is provided with a limiting strip (14), which is fixed to the outer periphery of the first pin (9), and the middle part of the torsion spring (12) is fitted on the outside of the limiting strip (14).

5. A tailings dam disaster early warning device according to claim 1, characterized in that, Two to four bases (4) are mounted on the mounting surface (6), and each base (4) is equipped with a roller (2).

6. A tailings dam disaster early warning device according to claim 1, characterized in that, The connecting ear (8) is provided with a limiting rod (15). When the swing rod (3) rotates to be perpendicular to the base (4), one side of the swing rod (3) is close to the limiting rod (15).

7. A tailings dam disaster early warning device according to claim 1, characterized in that, The mounting bracket (5) includes two parallel side strips (16), both ends of which are fixed to the second pin (10), and both ends of the wheel axle (11) are fixed to the side strips (16).

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