Tailing pond displacement monitoring device

Abstract

The utility model discloses a tailing pond displacement monitoring device which comprises a displacement sensor, a mounting plate, a fixed seat, an adjusting assembly and two movable shafts, and the top of the fixed seat and the top of the adjusting assembly are movably connected with the two movable shafts respectively. According to the utility model, the adjusting assembly is arranged at the bottom of the displacement sensor, so that the following advantages can be brought, and the monitoring and detection precision is improved: 1, the displacement sensor adapts to different surfaces: the sensor can better adapt to the surfaces with different inclination angles through the adjusting assembly, so that the displacement change can be more accurately measured; 2, the sensitivity is improved: the sensitivity of the sensor can be optimized by the adjusting assembly, so that the sensor can make quick and accurate response to tiny displacement change; and 3, error elimination: the angle of the sensor can be adjusted through the adjusting assembly, the influence of errors is eliminated or reduced, and the measurement precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tailings pond monitoring, in particular to a tailings pond displacement monitoring device. Background Art

[0002] In recent years, tailings dam breach accidents have occurred frequently in my country, threatening lives and property, and causing pollution and damage to the local ecological environment. At present, most tailings dam monitoring uses displacement sensors for monitoring, but the existing tailings dam displacement monitors have a fixed angle and cannot be adjusted accordingly, which will lead to the following problems:

[0003] 1. Lack of flexibility: Fixed-angle displacement monitors may not be able to adapt to the displacement change characteristics of different areas of the tailings pond. Since the displacement of the tailings pond may be affected by many factors, such as geological conditions, water level changes, external loads, etc., fixed-angle monitors may not be able to fully and accurately capture these changes.

[0004] 2. Error accumulation: If the displacement direction of the tailings pond is not completely consistent with the fixed angle monitor, the monitoring results may be erroneous. Over time, this error may gradually accumulate, resulting in a decrease in the accuracy of the monitoring data. Utility Model Content

[0005] The utility model aims to provide a tailings pond displacement monitoring device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tailings pond displacement monitoring device, comprising a displacement sensor, a mounting plate, a fixed seat, an adjustment assembly and two movable shafts, the mounting plate is arranged at the bottom of the displacement sensor, the fixed seat and the adjustment assembly are located below the mounting plate, and the fixed seat and the adjustment assembly are arranged on the left and the right, the two movable shafts are arranged at the bottom of the mounting plate, and the tops of the fixed seat and the adjustment assembly are respectively movably connected to the two movable shafts.

[0007] Preferably, the adjusting assembly includes a support box, a screw, a drive shaft, a first bevel gear, a second bevel gear, a threaded sleeve, two slide rails, two sliders and a connecting plate, the support box is located below the mounting plate, and an opening is provided at the top of the support box, the bottom end of the screw is rotatably connected to the bottom of the support box, the drive shaft is rotatably connected to the right side of the support box, the first bevel gear is arranged at one end of the drive shaft, the second bevel gear is arranged on the screw, the threaded sleeve is threadedly connected to the screw, the two slide rails are respectively arranged on the left and right sides of the support box, the two sliders are respectively arranged on the left and right sides of the threaded sleeve, and the two sliders are respectively slidably connected to the two slide rails, the connecting plate is arranged on the top of the threaded sleeve, and the top of the connecting plate is movably connected to the movable shaft at the bottom of the mounting plate.

[0008] Preferably, a limit assembly is provided on the driving shaft, and the limit assembly includes a support box, a limit seat, a handle and a bolt. A limit seat with an annular structure is provided on the right side outside the support box. The driving shaft movably passes through the center of the limit seat. A plurality of thread grooves are provided on the limit seat. The handle is provided at the other end of the driving shaft. A limit hole is provided on the handle, and the limit hole corresponds to the position of any one of the thread grooves. The bolt movably passes through the limit hole on the handle, and the bolt is connected to any one of the thread grooves.

[0009] Preferably, a support plate is provided in the support box, and the support plate is rotatably connected to the screw rod.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides an adjustment component at the bottom of the displacement sensor, which can bring the following benefits, thereby improving the monitoring and detection accuracy:

[0011] 1. Adapt to different surfaces: By adjusting the components, the sensor can better adapt to surfaces with different tilt angles, thereby more accurately measuring displacement changes.

[0012] 2. Improve sensitivity: The adjustment component can optimize the sensitivity of the sensor so that it can respond quickly and accurately to tiny displacement changes.

[0013] 3. Eliminate errors: In actual applications, some errors may occur due to factors such as the installation environment and the equipment itself. By adjusting the components, the angle of the sensor can be adjusted to eliminate or reduce the influence of errors and improve measurement accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the adjustment component of the utility model;

[0016] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of position A;

[0017] Figure 4 It is a side view structural schematic diagram of the limit seat of the utility model;

[0018] Figure 5 It is a side structural schematic diagram of the handle of the utility model.

[0019] In the figure: 1. displacement sensor; 2. mounting plate; 3. fixing seat; 4. adjustment assembly; 401. support box; 402. screw; 403. drive shaft; 404. first bevel gear; 405. second bevel gear; 406. threaded sleeve; 407. slide rail; 408. slider; 409. connecting plate; 410. support plate; 5. movable shaft; 6. limit assembly; 601. limit seat; 602. threaded groove; 603. handle; 604. bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a tailings pond displacement monitoring device, including a displacement sensor 1, a mounting plate 2, a fixing seat 3, an adjustment component 4 and two movable shafts 5. The mounting plate 2 is arranged at the bottom of the displacement sensor 1, the fixing seat 3 and the adjustment component 4 are located below the mounting plate 2, and the fixing seat 3 and the adjustment component 4 are arranged on the left and the right, the two movable shafts 5 are arranged at the bottom of the mounting plate 2, the fixing seat 3 and the top of the adjustment component 4 are respectively movably connected with the two movable shafts 5, and the adjustment component 4 is used to adjust the angle of the displacement sensor 1.

[0022] Specifically, the adjustment assembly 4 includes a support box 401, a screw 402, a drive shaft 403, a first bevel gear 404, a second bevel gear 405, a threaded sleeve 406, two slide rails 407, two sliders 408 and a connecting plate 409. The support box 401 is located below the mounting plate 2, and an opening is provided at the top of the support box 401. The bottom end of the screw 402 is rotatably connected to the bottom of the support box 401, the drive shaft 403 is rotatably connected to the right side of the support box 401, and the first bevel gear 404 is provided. At one end of the driving shaft 403, the second bevel gear 405 is arranged on the screw 402, the threaded sleeve 406 is threadedly connected to the screw 402, the two slide rails 407 are respectively arranged on the left and right sides of the support box 401, the two sliders 408 are respectively arranged on the left and right sides of the threaded sleeve 406, and the two sliders 408 are respectively slidably connected to the two slide rails 407, the connecting plate 409 is arranged at the top of the threaded sleeve 406, and the top of the connecting plate 409 is movably connected to the movable shaft 5 at the bottom of the mounting plate 2.

[0023] When adjusting the angle of the displacement sensor 1, the drive shaft 403 is rotated, and the drive shaft 403 will drive the first bevel gear 404 to rotate, and the first bevel gear 404 will drive the second bevel gear 405 meshing therewith to rotate, and the second bevel gear 405 will synchronously drive the screw 402 to rotate. Due to the limiting effect of the slide rail 407 and the slider 408, when the screw 402 is rotating, the threaded sleeve 406 can only drive the connecting plate 409 to move up and down in a straight line. When the connecting plate 409 moves up and down, it will drive the mounting plate 2 and the displacement sensor 1 to move, thereby adjusting the angle of the displacement sensor 1.

[0024] Specifically, a limit assembly 6 is arranged on the driving shaft (403), and the limit assembly 6 includes a support box 401, a limit seat 601, a handle 603 and a bolt 604. A limit seat 601 with an annular structure is arranged on the right side outside the support box 401. The driving shaft 403 is movable through the center of the limit seat 601. A plurality of thread grooves 602 are provided on the limit seat 601. The handle 603 is arranged at the other end of the driving shaft 403. A limit hole is provided on the handle 603, and the limit hole corresponds to the position of any one of the thread grooves 602. The bolt 604 is movable through the limit hole on the handle 603, and the bolt 604 is connected to any one of the thread grooves 602.

[0025] After adjusting the angle of the displacement sensor 1, the limiting hole on the handle 603 will correspond to the position of one of the thread grooves 602 of the annular limiting seat 601. Then, the bolt 604 is passed through the limiting hole of the handle 603 to connect with the thread groove 602, thereby limiting the drive shaft 403 and preventing the drive shaft 403 from rotating.

[0026] Specifically, a support plate 410 is disposed in the support box 401 . The support plate 410 is rotatably connected to the screw rod 402 . The support plate 410 is used to further support the screw rod 402 .

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tailings pond displacement monitoring device, characterized in that: The invention comprises a displacement sensor (1), a mounting plate (2), a fixing seat (3), an adjustment component (4) and two movable shafts (5), wherein the mounting plate (2) is arranged at the bottom of the displacement sensor (1), the fixing seat (3) and the adjustment component (4) are located below the mounting plate (2), and the fixing seat (3) and the adjustment component (4) are arranged on the left and the right, respectively, the two movable shafts (5) are arranged at the bottom of the mounting plate (2), and the tops of the fixing seat (3) and the adjustment component (4) are movably connected to the two movable shafts (5).

2. A tailings pond displacement monitoring device according to claim 1, characterized in that: The adjusting assembly (4) comprises a supporting box (401), a screw rod (402), a driving shaft (403), a first bevel gear (404), a second bevel gear (405), a threaded sleeve (406), two slide rails (407), two sliders (408) and a connecting plate (409); the supporting box (401) is located below the mounting plate (2); an opening is provided at the top of the supporting box (401); the bottom end of the screw rod (402) is rotatably connected to the bottom of the supporting box (401); the driving shaft (403) is rotatably connected to the right side of the supporting box (401); the first bevel gear (404) is arranged on the driving shaft (403); One end of the movable shaft (403), the second bevel gear (405) is arranged on the screw rod (402), the threaded sleeve (406) is threadedly connected to the screw rod (402), the two slide rails (407) are respectively arranged on the left and right sides of the support box (401), the two sliders (408) are respectively arranged on the left and right sides of the threaded sleeve (406), and the two sliders (408) are respectively slidably connected to the two slide rails (407), the connecting plate (409) is arranged on the top of the threaded sleeve (406), and the top of the connecting plate (409) is movably connected to the movable shaft (5) at the bottom of the mounting plate (2).

3. A tailings pond displacement monitoring device according to claim 2, characterized in that: A limit assembly (6) is arranged on the driving shaft (403), and the limit assembly (6) comprises a support box (401), a limit seat (601), a handle (603) and a bolt (604). A limit seat (601) with an annular structure is arranged on the right side outside the support box (401). The driving shaft (403) movably passes through the center of the limit seat (601). A plurality of thread grooves (602) are provided on the limit seat (601). The handle (603) is arranged at the other end of the driving shaft (403). A limit hole is provided on the handle (603), and the limit hole corresponds to the position of any one of the thread grooves (602). The bolt (604) movably passes through the limit hole on the handle (603), and the bolt (604) is connected to any one of the thread grooves (602).

4. A tailings pond displacement monitoring device according to claim 2, characterized in that: A support plate (410) is disposed in the support box (401), and the support plate (410) is rotatably connected to the screw rod (402).

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