A real-time monitoring device for water-resisting layer damage depth

Abstract

The utility model discloses a water layer damage depth real -time monitoring device relates to monitoring technical field. The monitoring device, including fixed bolster, response mechanism, drive mechanism, connecting mechanism and support, response mechanism is used for the intercalation detection of soil layer, and drive mechanism is installed on the top of response mechanism, and a plurality of connecting mechanisms are installed between drive mechanism and response mechanism respectively, and a plurality of support are annular array rotation clamping on the top of response mechanism. The monitoring device sets up through the cooperation of rod subassembly, humidity sensor and pressure sensor, utilizes the rotary drilling function of screw head and rotating lever, can accurately lay out sensor to the different depth above water layer, can real -time sensing the humidity and pressure change of different depth soil layer, has improved monitoring effect, and can ensure that sensor reaches the scheduled monitoring depth, judges the damage depth and state of water layer through data change dynamic, has realized the real -time and dynamic of monitoring.

Description

Technical Field

[0001] This utility model relates to the field of monitoring technology, specifically a real-time monitoring device for the depth of water-resistant layer damage. Background Technology

[0002] In fields such as geotechnical engineering, geological disaster prevention, and mineral resource extraction, accurately understanding the condition of underground aquitards is crucial. As a key geological structure that prevents groundwater migration, the integrity of the aquitard directly affects engineering safety, groundwater resource protection, and surface ecological stability. Once the aquitard is damaged due to mining, engineering construction, or geological activities, it may lead to a series of serious problems such as groundwater cross-contamination, water and mud inrush, and surface subsidence. Therefore, it is necessary to monitor the depth of damage to the aquitard in real time.

[0003] Traditional methods for monitoring aquitards rely heavily on periodic manual exploration. Due to the complexity of the underground environment, it is difficult to place sensors, making it impossible to accurately deploy them at different depths above the aquitard. This prevents sensors from sensing based on the depth of the soil layer and from simultaneously sensing parameters of soil layers at different depths, thus affecting the monitoring accuracy and lifespan, and ultimately impacting the monitoring effectiveness of the aquitard's failure depth. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a real-time monitoring device for the depth of water-resistant layer damage, which solves the problem that sensors cannot be accurately deployed to different depths above the water-resistant layer and cannot monitor water-resistant layer damage at different depths.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a real-time monitoring device for the depth of water-resistant layer damage, comprising a fixed support, and further comprising: The sensing mechanism is used for the penetration detection of soil layers; A drive mechanism is mounted on top of the sensing mechanism and is used to drive the rotation of the bottom of the sensing mechanism. A connecting mechanism, wherein multiple connecting mechanisms are respectively installed between the driving mechanism and the sensing mechanism, and the connecting mechanism is used for assembling and fixing the driving mechanism; Support rods, multiple support rods arranged in a ring array, are rotatably engaged with the top of the sensing mechanism.

[0006] Preferably, a control box is mounted on the top of the fixed bracket. The control box is used for wireless control of the sensors on the sensing mechanism. The buzzer is fixed to the top of the control box and is electrically connected to the control box.

[0007] Preferably, the sensing mechanism includes: The support rod is rotatably engaged with the side of the fixed plate; Mounting assembly, which rotates at the center of a fixed disk via bearings; A rod assembly, which is mounted in the middle of a mounting assembly; Humidity sensors, multiple humidity sensors are fixedly embedded in the outer wall of the rod assembly; Pressure sensors, a plurality of pressure sensors are respectively embedded in the bottom and top of the rod assembly, and the pressure sensors and humidity sensors are used for pressure sensing and humidity sensing at the top of the waterproof layer, respectively; A helical head, which is fixed to the bottom of the rod assembly.

[0008] Preferably, the mounting components include: A rotating head, which is rotatably inserted into the middle of a fixed disk via a bearing; A cross groove is formed at the top of the rotating head; The mounting slot is located at the bottom of the rotating head; The first crosshead is fixed to the top of the inner wall of the mounting groove; Positioning slots, a plurality of said positioning slots are formed on the top of the rod assembly; A positioning block, which slides through the inner cavity of a positioning groove and engages with the inner wall of an adjacent mounting groove; A tension spring, which is fixed between the positioning block and the inner wall of the positioning groove; Bolts are inserted between the top of the rotating head and the rod assembly.

[0009] Preferably, the rod assembly includes: A rotating rod, which is inserted into the inner cavity of the mounting groove, and bolts are used to install and fix the rotating rod to the rotating head; A wear-resistant and corrosion-resistant layer is provided on the outer wall of the rotating rod; A battery box, which is fixed to the top of the inner cavity of the rotating rod.

[0010] Preferably, the drive mechanism includes: A servo motor is movably mounted on the top of a fixed disk, and the connecting mechanism is located on the outer wall of the servo motor. The second crosshead is mounted on the output shaft of the servo motor and is inserted and snapped into the inner cavity of the adjacent cross slot.

[0011] Preferably, the connecting mechanism includes: A connecting plate, which is fixed to the outer wall of the servo motor; A latch, which is mounted on the upper surface of the connecting plate; A plurality of fixing buckles are fixed to the top of the fixing plate, and the locking buckle is movably engaged with the middle of the fixing buckle.

[0012] Preferably, multiple pressure sensors are installed at the bottom and top of the rotating rod, the helical head is installed in the middle of the rotating rod, and the helical head is fixed to the bottom of the rotating rod.

[0013] This utility model discloses a real-time monitoring device for the depth of water-resistant layer damage, which has the following beneficial effects: By combining rod assemblies, humidity sensors, and pressure sensors, and utilizing the rotary drilling function of the auger and rotating rod, sensors can be precisely deployed to different depths above the impermeable layer without requiring extensive manual operation. The drive mechanism and sensing mechanism are connected by a connection mechanism for quick assembly and disassembly. This allows for real-time sensing of humidity and pressure changes in soil layers at different depths, improving monitoring effectiveness and ensuring that the sensors reach the predetermined monitoring depth. By dynamically judging the depth and state of damage to the impermeable layer through data changes, real-time and dynamic monitoring is achieved. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front sectional view of the rotating rod of this utility model. Figure 3 This is a front cross-sectional view of the rotating head of this utility model; Figure 4 This utility model Figure 1 A magnified schematic diagram of the structure at point A in the middle.

[0016] In the diagram: 100, fixed bracket; 200, sensing mechanism; 201, fixed plate; 202, mounting assembly; 221, rotating head; 222, cross groove; 223, mounting groove; 224, first cross head; 225, positioning groove; 226, positioning block; 227, tension spring; 228, bolt; 203, rod assembly; 231, rotating rod; 232, wear-resistant and anti-corrosion layer; 233, battery box; 204, humidity sensor; 205, pressure sensor; 206, spiral head; 300, drive mechanism; 301, servo motor; 302, second cross head; 400, connecting mechanism; 401, connecting plate; 402, latch; 403, fixing buckle; 500, support rod; 600, monitoring box; 700, buzzer. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] This application provides a real-time monitoring device for the depth of aquitard damage, which solves the problem that sensors cannot be accurately deployed to different depths above the aquitard and cannot monitor the damage to the aquitard at different depths. It realizes the rotary drilling function of the auger head and the rotating rod, which can accurately deploy the sensor to different depths above the aquitard. It can automatically rotate the sensing mechanism into the soil layer, improve the monitoring efficiency, and ensure that the sensor reaches the predetermined monitoring depth.

[0019] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0020] This utility model discloses a device for real-time monitoring of the depth of damage to the waterproof layer.

[0021] Example 1, according to Appendix Figure 1-4As shown, the device includes a fixed bracket 100, a sensing mechanism 200, a driving mechanism 300, a connecting mechanism 400, and support rods 500. The fixed bracket 100 is fixed to the ground. The sensing mechanism 200 is used for soil layer penetration detection. The driving mechanism 300 is installed on the top of the sensing mechanism 200 and is used to drive the rotation of the bottom of the sensing mechanism 200. Multiple connecting mechanisms 400 are installed between the driving mechanism 300 and the sensing mechanism 200, and are used for disassembly and fixing of the driving mechanism 300. Multiple support rods 500 are arranged in a ring array and rotated and snapped onto the top of the sensing mechanism 200, so that the support rods 500 can provide stable support to the top of the sensing mechanism 200 at an angle.

[0022] The sensing mechanism 200 includes a fixed disk 201, a mounting assembly 202, a rod assembly 203, a humidity sensor 204, a pressure sensor 205, and a screw head 206. A support rod 500 is rotatably engaged with the side of the fixed disk 201, supporting the fixed disk 201 and preventing it from shifting position arbitrarily. The mounting assembly 202 rotates in the middle of the fixed disk 201 via bearings. The rod assembly 203 is mounted in the middle of the mounting assembly 202 and, driven by the drive mechanism 300, allows the mounting assembly 202 to drive the rod assembly 203 to rotate stably. Multiple humidity sensors 204 are fixedly embedded in the outer surface of the rod assembly 203. Multiple pressure sensors 205 are embedded in the bottom and top of the rod assembly 203. The pressure sensors 205 and humidity sensors 204 are used for pressure sensing and humidity sensing at the top of the waterproof layer, respectively. The spiral head 206 is fixed to the bottom of the rod assembly 203. Through the spiral head 206, the rod assembly 203 can drill through the soil layer, so that the humidity sensors 204 and pressure sensors 205 can be distributed at different positions above the waterproof layer, so that the depth of damage to the waterproof layer can be monitored in real time. The depth of damage to the waterproof layer can be determined by the pressure sensing magnitude of the pressure sensor 205. That is, the greater the pressure of the pressure sensor 205, the greater the degree of damage to the waterproof layer.

[0023] Specifically, the mounting assembly 202 includes a rotating head 221, a cross groove 222, a mounting groove 223, a first cross head 224, a positioning groove 225, a positioning block 226, a tension spring 227, and a bolt 228. The rotating head 221 is rotatably inserted into the middle of the fixed plate 201 via a bearing. The cross groove 222 is formed at the top of the rotating head 221, and the mounting groove 223 is formed at the bottom of the rotating head 221. The first cross head 224 is fixed to the top of the inner wall of the mounting groove 223. Multiple positioning grooves 225 are formed at the top of the rod assembly 203. The positioning block 226 slides through the inner cavity of the positioning groove 225. The positioning block 226 is adjacent to the mounting plate 202. The inner wall of the mounting groove 223 is interlocked, and the tension spring 227 is fixed between the positioning block 226 and the inner wall of the positioning groove 225. By rotating the rotating head 221, the rotating rod 231 can rotate stably, which facilitates the sliding of the positioning block 226 in the inner cavity of the positioning groove 225 under centrifugal force, so that the positioning block 226 can be interlocked with the inner wall of the mounting groove 223, which further improves the stability of the position of the rotating rod 231 and the rotating head 221 in the rotating state. The bolt 228 is interlocked between the rotating head 221 and the top of the rod assembly 203. The bolt 228 further improves the stability of the position of the rotating head 221 and the rotating rod 231.

[0024] More specifically, the rod assembly 203 includes a rotating rod 231, a wear-resistant and corrosion-resistant layer 232, and a battery box 233. The rotating rod 231 is inserted into the inner cavity of the mounting groove 223. The first crosshead 224 is engaged with the top of the rotating rod 231 to facilitate the rotating head 221 to drive the rotating rod 231 to rotate stably. Multiple pressure sensors 205 are installed at the bottom and top of the rotating rod 231. A helical head 206 is installed in the middle of the rotating rod 231 and fixed to the bottom of the rotating rod 231. Bolts 228 are used to install and fix the rotating rod 231 to the rotating head 221. The wear-resistant and corrosion-resistant layer 232 is set on the outer wall of the rotating rod 231 to reduce the corrosive effect of corrosive substances on the rotating rod 231. The battery box 233 is fixed to the top of the inner cavity of the rotating rod 231. The battery box 233 is a rechargeable battery to provide power for the humidity sensor 204 and the pressure sensor 205.

[0025] Furthermore, the drive mechanism 300 includes a servo motor 301 and a second crosshead 302. The servo motor 301 is movably mounted on the top of the fixed disk 201, and the connecting mechanism 400 is mounted on the outer wall of the servo motor 301. The second crosshead 302 is mounted on the output shaft of the servo motor 301 and is inserted and engaged with the inner cavity of the adjacent cross slot 222. The servo motor 301 is electrically connected to an external power supply through an external switch, so that the servo motor 301 can drive the second crosshead 302 to drive it stably, so that its rotating head 221 can drive the rotating rod 231 to rotate, so that the end of the rotating rod 231 can be inserted into the vicinity of the waterproof layer.

[0026] Furthermore, the connecting mechanism 400 includes a connecting plate 401, a latch 402, and a fixing buckle 403. The connecting plate 401 is fixed to the outer wall of the servo motor 301, the latch 402 is installed on the upper surface of the connecting plate 401, and multiple fixing buckles 403 are fixed to the top of the fixing plate 201. The latch 402 and the fixing buckle 403 are movably engaged in the middle. Through the engagement of the latch 402 and the fixing buckle 403, the stability of the position of the servo motor 301 and the fixing plate 201 is improved, making it easy to assemble and disassemble the servo motor 301 and the fixing plate 201. This is suitable for long-term interpenetrating monitoring of the sensing mechanism 200 in the soil layer.

[0027] In Example 2, based on Example 1, a control box 600 is installed on the top of the fixed bracket 100. The control box 600 is used for wireless control of the sensors on the sensing mechanism 200. The humidity sensor 204 and the pressure sensor 205 are connected to the control box 600 via wireless signal communication. The buzzer 700 is fixed on the top of the control box 600 and is electrically connected to the control box 600. When the sensing signals of the humidity sensor 204 and the pressure sensor 205 are transmitted to the control box 600, if an abnormality occurs in the preset signal range value, a warning message is issued, and the buzzer 700 can sound an alarm.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A real-time monitoring device for the depth of water-resistant layer damage, comprising a fixed bracket (100), characterized in that, Also includes: A sensing mechanism (200) is used for the penetration detection of soil layers; A drive mechanism (300) is mounted on top of the sensing mechanism (200) and is used to drive the rotation of the bottom of the sensing mechanism (200). A connecting mechanism (400) is provided, wherein multiple connecting mechanisms (400) are respectively installed between the driving mechanism (300) and the sensing mechanism (200), and the connecting mechanism (400) is used for the disassembly and fixing of the driving mechanism (300); Support rods (500), a plurality of said support rods (500) are rotatably engaged with the top of the sensing mechanism (200) in a ring array; The sensing mechanism (200) includes: Fixed plate (201), the support rod (500) is rotatably engaged with the side of the fixed plate (201); Mounting assembly (202), which rotates at the center of fixed disk (201) via bearings; A rod assembly (203) is mounted in the middle of the mounting assembly (202); Humidity sensor (204), a plurality of said humidity sensors (204) are fixedly embedded in the outer wall of the rod assembly (203); Pressure sensor (205), a plurality of pressure sensors (205) are respectively embedded in the bottom and top of the rod assembly (203), the pressure sensor (205) and humidity sensor (204) are respectively used for pressure sensing and humidity sensing at the top of the waterproof layer; A helical head (206) is fixed to the bottom of the rod assembly (203).

2. The real-time monitoring device for the depth of water-resistant layer damage according to claim 1, characterized in that, A control box (600) is installed on the top of the fixed bracket (100). The control box (600) is used for wireless control of the sensors on the sensing mechanism (200). A buzzer (700) is installed on the top of the control box (600). The buzzer (700) is electrically connected to the control box (600).

3. The real-time monitoring device for the depth of water-resistant layer damage according to claim 2, characterized in that, The installation component (202) includes: A rotating head (221) is inserted into the middle of a fixed disk (201) via a bearing; A cross groove (222) is formed on the top of the rotating head (221); Mounting slot (223) is provided at the bottom of rotating head (221); The first crosshead (224) is fixed to the top of the inner wall of the mounting groove (223); Positioning slots (225), a plurality of said positioning slots (225) are formed on the top of the rod assembly (203); Positioning block (226), which slides through the inner cavity of positioning groove (225), and the positioning block (226) is inserted and engaged with the inner wall of adjacent mounting groove (223); A tension spring (227) is fixed between the positioning block (226) and the inner wall of the positioning groove (225); Bolt (228) is inserted between the top of the rotating head (221) and the rod assembly (203).

4. The real-time monitoring device for the depth of water-resistant layer damage according to claim 3, characterized in that, The rod assembly (203) includes: Rotating rod (231), which is inserted into the inner cavity of mounting groove (223), and bolt (228) is used for mounting and fixing rotating rod (231) to rotating head (221); A wear-resistant and corrosion-resistant layer (232) is provided on the outer wall of the rotating rod (231); Battery box (233), which is fixed to the top of the inner cavity of the rotating rod (231).

5. The real-time monitoring device for the depth of water-resistant layer damage according to claim 3, characterized in that, The drive mechanism (300) includes: A servo motor (301) is movably mounted on the top of a fixed disk (201), and a connecting mechanism (400) is mounted on the outer wall of the servo motor (301). The second crosshead (302) is mounted on the output shaft of the servo motor (301) and is inserted and engaged with the inner cavity of the adjacent cross slot (222).

6. The real-time monitoring device for the depth of water-resistant layer damage according to claim 5, characterized in that, The connecting mechanism (400) includes: A connecting plate (401) is fixed to the outer wall of the servo motor (301); A latch (402) is mounted on the upper surface of the connecting plate (401); Fixing buckles (403), multiple fixing buckles (403) are fixed to the top of the fixing plate (201), and the locking buckle (402) is movably engaged with the middle of the fixing buckle (403).

7. The real-time monitoring device for the depth of water-resistant layer damage according to claim 4, characterized in that, Multiple pressure sensors (205) are mounted on the bottom and top of the rotating rod (231), and a helical head (206) is mounted on the middle of the rotating rod (231) and fixed to the bottom of the rotating rod (231).

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