A comprehensive monitoring device for mine

Abstract

The application discloses a mine comprehensive monitoring device and relates to the technical field of mine monitoring. The device comprises a track-laying vehicle with a protective cover, and a water surface monitoring assembly is arranged on the outer side of the protective cover. The water level and mud level of the underground mine are ultrasonically monitored above the water surface of the mine through a radar liquid level meter and an ultrasonic mud level meter. The water and mud of the underground mine are collected and monitored below the water surface of the mine through a collection assembly and an underwater monitoring assembly arranged on the protective cover. The device adopts an angle-adjustable single / dual-direction water surface monitoring mode. On the one hand, the device reduces the occupied space, is matched with the flexible passability of the all-terrain track-laying vehicle, is beneficial to the flexible shuttle in the narrow mine channel and the large-range underground water storage area, and on the other hand, the water level and mud level of the underground water storage area in the mine are non-destructively monitored from above the water surface based on the single / dual-direction adjustment ultrasonic means, the monitoring equipment is prevented from being immersed in the underground water storage area, and the immersion damage and the silt pollution are avoided.

Description

Technical Field

[0001] This invention relates to the field of mine monitoring technology, and in particular to a comprehensive monitoring device for mines. Background Technology

[0002] Mine monitoring systems are crucial for ensuring safe operations in mines. They are primarily used to monitor key parameters such as the mine environment, gas concentrations, and personnel status to prevent accidents. A typical mine monitoring system consists of the following components: Sensors: used to monitor environmental parameters in real time, including temperature and humidity, gas concentrations (such as methane and carbon monoxide), dust concentration, water level in the water sump, and mud level in the water sump; Actuators: automatically adjust ventilation and exhaust equipment based on monitoring data to ensure a safe mine environment; Data processing unit: processes and analyzes the data collected by the sensors to generate monitoring reports; Display and alarm system: displays monitoring data in real time and issues alarms when abnormalities occur, reminding personnel to take action; Communication system: enables remote data transmission and monitoring, supporting wireless or wired connections.

[0003] During mining operations, underground water storage areas exist within the mine. To ensure normal mine operations, it is necessary to monitor data such as water level and mud level within these areas. Typically, water samples are collected manually from the area near the water surface of the water storage area. However, underground water storage areas are generally deep, large in area, and have complex water conditions, resulting in overly incomplete data from the area near the water surface. Consequently, the monitoring results are not comprehensive enough and lack strong data support, leading to significant safety hazards during the mining process. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] In view of the problems existing in the above and / or existing integrated monitoring devices for mining, the present invention is proposed.

[0006] Therefore, the problem that this invention aims to solve is how to address the issue of overly one-sided monitoring data and incomplete monitoring results caused by traditional manual sampling and monitoring.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a comprehensive monitoring device for mines, including a tracked vehicle with a protective cover, and an underwater monitoring component installed on the outside of the protective cover. The device uses a radar level gauge and an ultrasonic mud level gauge to perform ultrasonic monitoring of the underground water level and mud level above the mine water surface. The device also uses a collection component and an underwater monitoring component installed on the protective cover to collect and monitor the underground mud and water below the mine water surface.

[0008] As a preferred embodiment of the mining integrated monitoring device of the present invention, the water monitoring component further includes a fixed arm fixed inside the protective cover, and an angle motor is fixed on the outside of the fixed arm, and an adjusting arm is sleeved on the output shaft of the two sets of angle motors.

[0009] As a preferred embodiment of the integrated mining monitoring device of the present invention, the outer sides of the two sets of adjusting arms are fixed to the radar level gauge and the ultrasonic mud level gauge through connecting parts, and the radar level gauge and the ultrasonic mud level gauge are symmetrically distributed; a mining monitoring instrument is fixed on the protective cover, and the radar level gauge and the ultrasonic mud level gauge are connected to the mining monitoring instrument through wired signal transmission and reception.

[0010] As a preferred embodiment of the integrated monitoring device for mining described in this invention, the acquisition component includes a servo motor embedded in a protective cover, and a winding frame is sleeved on the output shaft of the servo motor, with a thin flexible tube wound around the winding frame. The thin flexible tube is designed as a steel wire reinforced high-pressure rubber water pipe.

[0011] As a preferred embodiment of the integrated monitoring device for mining described in this invention, both sets of fixed arms and adjusting arms are equipped with pulley systems that rotate, the pulley systems are guided and driven by the thin flexible hoses, the two sets of thin flexible hoses are connected to an eccentric hemispherical valve, and an underwater actuator is provided at the outer end of the eccentric hemispherical valve.

[0012] As a preferred embodiment of the integrated monitoring device for mining described in this invention, the bottom ends of the two sets of thin hoses are connected to a water collection hood, and a filter plate is fixed to the bottom end of the water collection hood. The filter plate adopts a fine mesh design.

[0013] As a preferred embodiment of the integrated monitoring device for mining described in this invention, a counterweight seat is fitted on each of the two sets of thin flexible tubes, and an inner groove is arrayed on both sides of the counterweight seat, with a counterweight block snapped into each of the two sets of inner grooves.

[0014] As a preferred embodiment of the integrated monitoring device for mining described in this invention, the underwater monitoring component includes a connecting head connected to the outer end of a thin flexible tube, and a rotating head is rotatably mounted on the connecting head, with the two sets of connecting heads and rotating heads in an interconnected rotating state.

[0015] As a preferred embodiment of the integrated monitoring device for mining described in this invention, the outer ends of the two sets of rotating heads are connected to a three-way valve, and the outer ends of the three-way valves are connected to a plunger pump fixed to the protective cover. The outer ends of the plunger pumps are connected to a water delivery pipe with a metering valve.

[0016] As a preferred embodiment of the integrated monitoring device for mining described in this invention, the water supply pipe is connected to a water storage tank at its outer end, the water storage tank is fixed between the protective cover and the tracked vehicle, and an inspection pipe is connected to the outer end of the water storage tank, the inspection pipe is connected to the mining monitoring instrument, and a drain pipe with a one-way valve is connected to the outer end of the water storage tank.

[0017] The beneficial effects of this invention are as follows: By employing an angle-adjustable single / two-way waterborne monitoring method, the space occupied by the monitoring device is reduced. Combined with the flexible maneuverability of all-terrain tracked vehicles, this allows for easy movement through narrow mine tunnels and large underground water storage areas. Furthermore, by using single / two-way adjustable ultrasonic methods from above the water surface, the water and sediment levels in the underground water storage areas are monitored non-destructively, preventing the monitoring equipment from being submerged and causing water damage or sediment contamination. Simultaneously, water samples from underground water storage areas at different locations, depths, and water levels are collected using a stepped underwater sampling monitoring method, achieving accurate and comprehensive monitoring results. This provides comprehensive and powerful data support for mine operations, significantly reducing operational risks. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a monitoring status diagram of a comprehensive monitoring device for mining applications.

[0020] Figure 2 This is the initial state diagram of the integrated monitoring device for mining.

[0021] Figure 3 This is a partial side view of a comprehensive monitoring device for mining.

[0022] Figure 4 This is a magnified view of a portion of the integrated monitoring device used in mining, taken from below.

[0023] Figure 5 This is a partial top-down enlarged view of a comprehensive monitoring device for mining applications.

[0024] Figure 6 An exploded view from below of the water collection hood and counterweight base of a comprehensive monitoring device for mining applications.

[0025] Figure 7 This is a rear-view magnified view of the multi-functional monitoring instrument and plunger pump used in a comprehensive mining monitoring system.

[0026] Figure 8This is a schematic diagram showing the monitoring status of a comprehensive monitoring device for mining at different depths.

[0027] In the diagram: 1. Tracked vehicle; 2. Protective cover; 31. Fixed arm; 32. Angle motor; 33. Adjusting arm; 34. Radar level gauge; 35. Ultrasonic mud level gauge; 36. Mining monitoring instrument; 41. Servo motor; 42. Winding frame; 43. Thin flexible hose; 44. Eccentric hemispherical valve; 45. Underwater actuator; 46. Water collection cover; 5. Pulley block; 6. Filter plate; 7. Counterweight seat; 8. Internal groove; 9. Counterweight block; 101. Connecting head; 102. Rotating head; 103. Plunger pump; 104. Water delivery pipe; 105. Water storage tank; 106. Inspection pipe; 11. Metering valve; 12. Three-way valve; 13. Rotary encoder. Detailed Implementation

[0028] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0030] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0031] Example 1, referring to Figures 1 to 8 This is the first embodiment of the present invention. This embodiment provides a comprehensive monitoring device for mines, including a tracked vehicle 1 with a protective cover 2. By using an all-terrain tracked vehicle 1, it can effectively cope with the complex passage conditions in the mine tunnels and effectively carry the monitoring equipment for stable movement to reach the underground water storage area of ​​the mine, thereby improving the passage performance of the monitoring equipment.

[0032] A water monitoring component is installed on the outside of the protective cover 2. The water level and mud level in the mine are monitored by ultrasonic level gauge 34 and ultrasonic mud level gauge 35 above the water surface. Based on the single / two-way adjustable ultrasonic method, the water level and mud level in the underground water tank area of ​​the mine are monitored non-destructively, so as to avoid the monitoring equipment from being immersed in the underground water tank area and causing water damage and mud pollution.

[0033] Specifically, it also includes a fixed arm 31 fixed inside the protective cover 2, and an angle motor 32 is fixed on the outside of the fixed arm 31. An adjusting arm 33 is sleeved on the output shaft of the two sets of angle motors 32, and the fixed arm 31 serves as a fixed support. The angle motor 32 controls the rotation angle of the adjusting arm 33 to realize the status of the radar level gauge 34 and the ultrasonic mud level gauge 35.

[0034] That is, while the tracked vehicle 1 is traveling in the mine tunnel, the angle motor 32 controls the radar level gauge 34 and the ultrasonic mud level gauge 35 to be retracted inward via the adjusting arm 33, reducing the lateral space occupied by the monitoring equipment, such as... Figure 2 As shown, the width of the space occupied is close to that of the tracked vehicle 1, which facilitates its flexible movement in narrow mine tunnels and large underground water storage areas.

[0035] During the movement of the tracked vehicle 1 to the underground water tank monitoring area, the angle motor 32 controls the radar level gauge 34 and ultrasonic mud level gauge 35 to extend outward through the adjusting arm 33. With the tracked vehicle 1 as a reference, depending on the current location of the underground water tank monitoring area, if the underground water tank monitoring area is located on the left side of the tracked vehicle 1, the radar level gauge 34 and ultrasonic mud level gauge 35 located on the left side are controlled to extend outward and be located above the water surface. Unidirectional ultrasonic means are used to ultrasonically monitor the water level and mud level of the underground water tank monitoring area without the need to turn around, in order to cope with the working conditions of the underground water tank monitoring area where it is narrow and it is impossible to turn around normally.

[0036] When the tracked vehicle 1 arrives at the monitoring area of ​​the underground water tank, ensure that the tracked vehicle 1 is parked horizontally. If the tracked vehicle 1 is parked unevenly, place the external pads carried with it on the uneven parts of the tracked vehicle 1, or use tools to level the uneven parts of the parking position to avoid the tracked vehicle 1 being parked crookedly, which would cause the radar level gauge 34 and ultrasonic mud level gauge 35 to be crooked as well, resulting in inaccurate water level and mud level monitoring.

[0037] Similarly, if the underground water tank monitoring area is located on the right side of the tracked vehicle 1, the radar level gauge 34 and ultrasonic mud level gauge 35 located on the right side are controlled to unfold outward for ultrasonic monitoring. When the tracked vehicle 1 moves to the two underground water tank monitoring areas, the radar level gauge 34 and ultrasonic mud level gauge 35 located on both sides are controlled to unfold synchronously. The water level and mud level of the underground water tank monitoring area are monitored by using bidirectional ultrasonic means. The operation is flexible and convenient, and meets the water level and mud level monitoring needs of the underground water tank monitoring area in all terrains.

[0038] The outer sides of the two sets of adjusting arms 33 are fixed to the radar level gauge 34 and the ultrasonic mud level gauge 35 through connecting parts. The radar level gauge 34 and the ultrasonic mud level gauge 35 are symmetrically distributed, which not only reasonably distributes the positions of the radar level gauge 34 and the ultrasonic mud level gauge 35 to avoid overlapping interference of the ultrasonic signals generated by the radar level gauge 34 and the ultrasonic mud level gauge 35, but also effectively distributes the weight of the radar level gauge 34 and the ultrasonic mud level gauge 35, playing a role in weight balance and helping to improve the movement stability of the tracked vehicle 1.

[0039] Specifically, a mining monitor 36 is fixed on the protective cover 2. The screen of the mining monitor 36 is covered with a waterproof tempered glass film to prevent water droplets from dripping into the mining monitor 36 and causing water damage. It also protects the screen of the mining monitor 36 from impact and breakage. The housing of the mining monitor 36 adopts a sealed armored cover design to improve the impact protection performance of the mining monitor 36.

[0040] Furthermore, the radar level gauge 34 and ultrasonic mud level gauge 35 are connected to the mine monitoring instrument 36 via wired signal transmission and reception, replacing the traditional wireless transmission method. Since the mine tunnels are often winding and narrow, and there are dust particles, which affect the quality of wireless signal transmission and reception, the use of wires ensures stable transmission and reception of signal data. The radar level gauge 34 and ultrasonic mud level gauge 35, which are adjusted to their positions in one or two directions, send the water level and mud level data of the underground water tank area to the corresponding processing module on the mine monitoring instrument 36 for processing, thereby meeting the monitoring requirements of water level and mud level data in the underground water tank area.

[0041] The mining monitoring instrument 36 is equipped with a pH monitoring module and a water concentration sensing module, but it is not limited to these modules. Depending on the actual site conditions of the underground water tank, different sensing and monitoring modules can be added. By integrating multiple monitoring modules into one unit, it can perform multi-functional monitoring and processing of water and mud samples in the underground water tank area, thereby improving the diversity of data collection and making it more comprehensive and specific.

[0042] When in use, when the tracked vehicle 1 is traveling in the mine tunnel: the radar level gauge 34 and the ultrasonic mud level gauge 35 remain in their initial inward-facing retracted state, and the tracked vehicle 1 carries the entire structure on top of them for flexible passage.

[0043] When the tracked vehicle 1 arrives at the underground water storage area: according to the distribution location of the underground water storage area, the angle motor 32 on the fixed arm 31 facing the underground water storage area is turned on, and the radar level gauge 34 and ultrasonic mud level gauge 35 are driven to unfold outward through the adjusting arm 33. From above the water surface, the water level and mud level of the underground water storage area are monitored unidirectionally by ultrasound, and the water level and mud level data are sent to the mine monitoring instrument 36.

[0044] When the tracked vehicle 1 reaches the middle passage between the two underground water tank areas: it simultaneously controls the two sets of radar level gauges 34 and ultrasonic mud level gauges 35 to unfold outwards, and simultaneously conducts bidirectional ultrasonic monitoring of the water level and mud level in the two underground water tank areas from above the water surface.

[0045] Before and after use, the monitoring surfaces of the radar level gauge 34 and the ultrasonic mud level gauge 35 must be cleaned to prevent dust in the mine tunnel from adhering to the monitoring areas of the radar level gauge 34 and the ultrasonic mud level gauge 35, thus ensuring the radar / ultrasonic monitoring accuracy of the radar level gauge 34 and the ultrasonic mud level gauge 35.

[0046] The method of using an adjustable single / two-way waterborne monitoring system reduces the space occupied by the monitoring device. Combined with the flexible mobility of the all-terrain tracked vehicle 1, it facilitates its flexible movement in narrow mine tunnels and large underground water storage areas. On the other hand, it uses single / two-way adjustable ultrasonic methods to monitor the water and mud levels in the underground water storage areas of the mine non-destructively from above the water surface, avoiding the monitoring equipment from being submerged in the underground water storage areas and causing water damage and mud pollution.

[0047] Example 2, refer to Figures 1 to 8 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0048] The acquisition component and the underwater monitoring component, respectively installed on the protective cover 2, collect and monitor the mud and water in the mine below the water surface.

[0049] Specifically, it also includes a servo motor 41 embedded in the protective cover 2, and a winding frame 42 is sleeved on the output shaft of the servo motor 41. A rotary encoder 13 that moves coaxially with the winding frame 42 is provided on the outside of the servo motor 41. The length of the loose thin hose 43 on the winding frame 42 is encoded and monitored by the rotary encoder 13 so as to understand the water level of the underground water tank and to corroborate and refer to the radar level gauge 34.

[0050] A thin hose 43 is wound on the winding frame 42. The thin hose 43 is designed with steel wire reinforced high-pressure rubber water pipe. By adopting the design of steel wire reinforced high-pressure rubber water pipe, the tensile strength and deformation resistance of the thin hose 43 are enhanced.

[0051] During the winding and unwinding of the thin hose 43, the thin hose 43 is prevented from shrinking or blocking the water supply channel due to mutual entanglement and compression, thus ensuring normal water supply under the winding and unwinding conditions.

[0052] When the thin hose 43 is used for underwater traction transmission, it effectively improves the tensile strength and load-bearing capacity of the thin hose 43, avoids the thin hose 43 from tearing or breaking due to excessive force, and prevents leakage, thus meeting the normal use requirements of the thin hose 43 under underwater traction transmission conditions.

[0053] Both fixed arms 31 and adjusting arms 33 are equipped with pulley groups 5, which guide and drive the thin hose 43 through the pulley groups 5, facilitating the normal release and rewinding of the thin hose 43, preventing the thin hose 43 from twisting or becoming tangled, forcing the thin hose 43 to maintain a normal water supply channel, and also facilitating the smooth rewinding and release of the thin hose 43.

[0054] Two sets of thin flexible hoses 43 are connected to an eccentric hemispherical valve 44, and an underwater actuator 45 is provided at the outer end of the eccentric hemispherical valve 44. Both the eccentric hemispherical valve 44 and the underwater actuator 45 adopt an overall waterproof cover design, which improves the waterproof performance of the eccentric hemispherical valve 44 and the underwater actuator 45 after immersion in water, avoids water damage, and does not affect the signal control between the eccentric hemispherical valve 44 and the underwater actuator 45.

[0055] By using the eccentric hemispherical valve 44 and the underwater actuator 45, as the thin hose 43 is gradually lowered and extended to different depth areas of the well water tank, the underwater actuator 45 controls the opening and closing state of the thin hose 43 through the eccentric hemispherical valve 44, and then gradually collects water samples from different depth areas.

[0056] Specifically, it also includes two sets of thin hoses 43 with water collection covers 46 connected to their bottom ends, and a filter plate 6 fixed to the bottom end of the water collection cover 46. The filter plate 6 adopts a fine mesh design. Through the filter plate 6 with a fine mesh design, large-volume impurity particles in the well water tank are filtered and intercepted to prevent them from clogging the channels of the thin hoses 43.

[0057] Two sets of thin flexible tubes 43 are fitted with counterweight seats 7. The counterweight seats 7 apply counterweight to the thin flexible tubes 43, which helps the thin flexible tubes 43 to counteract the buoyancy of the deep water in the well water tank. This forces the water collection cover 46 at the end of the thin flexible tubes 43 to be released smoothly and lowered into the deep water area of ​​the well water tank. The counterweight seats 7 are provided with inner grooves 8 on both sides. The two sets of inner grooves 8 are fitted with counterweight blocks 9. The counterweight weight of the counterweight seats 7 can be easily adjusted through the inner grooves 8 and the counterweight blocks 9, which is suitable for water sample collection needs of well water tanks at different depths.

[0058] Specifically, it also includes a connecting head 101 connected to the outer end of the thin hose 43, and a rotating head 102 rotating on the connecting head 101. The two sets of connecting heads 101 and rotating heads 102 are in an interconnected rotating state. By maintaining the interconnected rotating state of the connecting head 101 and rotating head 102, the normal sampling water supply needs of the thin hose 43 are met, and the thin hose 43 is also conducive to the normal unwinding and winding operations of the winding frame 42.

[0059] That is, when the winding frame 42 drives the thin hose 43 to perform unwinding / winding operations, the thin hose 43 follows the forward / reverse rotating winding frame 42 to perform outward / inward pulling actions. Then, the connecting head 101 at the end of the thin hose 43 rotates inside the rotating head 102 and is in an interconnected state, which meets the normal sampling water supply and winding transmission requirements without interfering with each other.

[0060] like Figure 5 As shown in the enlarged view: After the head end of the thin hose 43 passes through the reserved cavity in the winding frame 42, it connects with the connecting head 101. Therefore, the head end of the thin hose 43 is restricted by the winding frame 42 and remains stationary. Apart from the head end, the remaining part of the thin hose 43 follows the winding / unwinding action of the winding frame 42, and is pulled inward / unwinded accordingly, which is conducive to the normal transmission and water supply operation of the thin hose 43.

[0061] The remaining thin hose 43 is then wound in an orderly manner on the winding frame 42, and the end of the thin hose 43 passes through the counterweight seat 7 and connects to the water collection cover 46. The end of the thin hose 43 passes through the inner end of the water collection cover 46 near the filter plate 6, and performs stepwise sampling operations on water at different depths in the underground water tank.

[0062] Specifically, it also includes two sets of rotating heads 102 with three-way valves 12 connected to their outer ends, and the outer ends of the three-way valves 12 are connected to plunger pumps 103 fixed to the protective cover 2. The outer ends of the plunger pumps 103 are connected to water delivery pipes 104 with metering valves 11. The plunger pumps 103 perform work on water samples at different depths in the well water tank, and the metering valves 11 quantitatively process the water samples sent into the water delivery pipes 104.

[0063] The angle motor 32, servo motor 41, plunger pump 103, and mine monitoring instrument 36 all adopt explosion-proof safety design to prevent the internal circuits from generating electric sparks during operation, which could cause gas explosions in the mine. This is triggered from the perspective of electrical components, improving the overall safe operation performance of the device. It is a mature mining equipment and will not be described in detail here.

[0064] The outer end of the water delivery pipe 104 is connected to a water storage tank 105, which is fixed between the protective cover 2 and the tracked vehicle 1. An array of test tubes 106 are connected to the outer end of the water storage tank 105, and the test tubes 106 are connected to the mine monitoring instrument 36. The multi-functional module in the mine monitoring instrument 36 analyzes and monitors the concentration and water quality components of the water sample delivered through the test tubes 106.

[0065] Furthermore, the outer end of the water storage tank 105 is connected to a drain pipe with a one-way valve. Through the drain pipe with the one-way valve, the water sample gradually sent into the water storage tank 105 is discharged at a frequency to ensure that the water storage tank 105 is kept empty before each sampling.

[0066] When in use, when the radar level gauge 34 and ultrasonic mud level gauge 35 on the single / double adjusting arm 33 are extended outward and located above the water surface of the underground water tank, the counterweight seat 7 on the single / double thin hose 43 is also vertical along the water surface of the underground water tank under its own weight. At this time, the single / double servo motor 41 is turned on and the thin hose 43 is loosened by the winding frame 42. Under the pressure of the counterweight seat 7, the loosened thin hose 43 and the water collection cover 46 on it are forced to be immersed in the water of the underground water tank.

[0067] like Figure 8 As shown: When the water collection hood 46 on the single / double thin hose 43 reaches the near-water area below the water surface of the well water tank, the descent is paused. At this time, the eccentric hemispherical valve 44 is opened by the underwater actuator 45 to open the sampling water supply channel of the single / double thin hose 43. Simultaneously, the plunger pump 103 is started to work and apply negative pressure suction to the single / double thin hose 43 and the water collection hood 46. This forces the water sample in the near-water area of ​​the well water tank to be temporarily stored quantitatively in the water storage tank 105 after passing through the thin hose 43 on the water collection hood 46, in sequence through the connector 101 and the rotating head 102, and then through the water delivery pipe 104.

[0068] Subsequently, the small water pump built into the mine monitoring instrument 36 draws the water sample from the near-water area temporarily stored in the water storage tank 105 through the sample delivery pipe 106 to the preset water quality monitoring module area in the mine monitoring instrument 36 for concentration and water quality analysis and monitoring. After the water level and mud level data from the radar level gauge 34 and the ultrasonic mud level gauge 35 are collected and stored, the drain pipe is opened through the one-way valve to empty the water sample from the near-water area temporarily stored in the water storage tank 105.

[0069] Following this pattern, after the water samples from the near-water area below the surface of the underground water tank are collected and monitored, the water collection hood 46 on the single / double thin hose 43 is controlled to reach the shallow water area, deep water area, and bottom layer area below the surface of the underground water tank, respectively. With the assistance of the ultrasonic mud level gauge 35, the deepest point reached by the water collection hood 46 is above the silt area. Then, the plunger pump 103 is controlled to work to temporarily store the water samples from the shallow water area, deep water area, and bottom layer area into the water storage tank 105 one by one. Then, the water quality monitoring module preset in the mining monitoring instrument 36 monitors the water samples from the shallow water area, deep water area, and bottom layer area one by one.

[0070] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A comprehensive monitoring device for mining, characterized in that: The system includes a tracked vehicle (1) with a protective cover (2) and an underwater monitoring component on the outside of the protective cover (2). The system uses a radar level gauge (34) and an ultrasonic mud level gauge (35) to perform ultrasonic monitoring of the underground water level and mud level above the mine water surface. The system also uses a collection component and an underwater monitoring component set on the protective cover (2) to collect and monitor the underground mud and water below the mine water surface.

2. The integrated monitoring device for mines as described in claim 1, characterized in that: The water monitoring component also includes a fixed arm (31) fixed inside the protective cover (2), and an angle motor (32) is fixed on the outside of the fixed arm (31), and an adjusting arm (33) is sleeved on the output shaft of the two sets of angle motors (32).

3. The integrated monitoring device for mines as described in claim 2, characterized in that: The outer sides of the two sets of regulating arms (33) are fixed to the radar level gauge (34) and the ultrasonic mud level gauge (35) through connectors, and the radar level gauge (34) and the ultrasonic mud level gauge (35) are distributed in a symmetrical manner. The protective cover (2) is fixed with a mining monitoring instrument (36), and the radar level gauge (34) and the ultrasonic mud level gauge (35) are connected to the mining monitoring instrument (36) via wired signal transmission and reception.

4. The integrated monitoring device for mines as described in claim 2, characterized in that: The acquisition component includes a servo motor (41) embedded in a protective cover (2), and a winding frame (42) is sleeved on the output shaft of the servo motor (41), and a thin hose (43) is wound on the winding frame (42). The thin hose (43) is designed as a steel wire reinforced high-pressure rubber water pipe.

5. The integrated monitoring device for mines as described in claim 4, characterized in that: Both sets of fixed arms (31) and adjusting arms (33) are equipped with pulley groups (5) that rotate. The pulley groups (5) are guided and driven by the thin hose (43). Both sets of thin hoses (43) are connected to an eccentric hemispherical valve (44), and an underwater actuator (45) is provided at the outer end of the eccentric hemispherical valve (44).

6. The integrated monitoring device for mines as described in claim 4, characterized in that: The bottom ends of the two sets of thin hoses (43) are connected to a water collection cover (46), and a filter plate (6) is fixed at the bottom end of the water collection cover (46). The filter plate (6) adopts a fine mesh design.

7. The integrated monitoring device for mines as described in claim 4, characterized in that: The two sets of thin flexible tubes (43) are fitted with counterweight seats (7), and the two sides of the counterweight seats (7) are provided with inner grooves (8), and the two sets of inner grooves (8) are fitted with counterweight blocks (9).

8. The integrated monitoring device for mines as described in claim 1, characterized in that: The underwater monitoring component includes a connector (101) connected to the outer end of a thin flexible tube (43), and a rotating head (102) is rotatable on the connector (101). The two sets of connectors (101) and rotating heads (102) are in an interconnected rotating state.

9. The integrated monitoring device for mines as described in claim 8, characterized in that: The outer ends of the two sets of rotating heads (102) are connected to a three-way valve (12), and the outer ends of the three-way valve (12) are connected to a plunger pump (103) fixed to the protective cover (2). The outer ends of the plunger pump (103) are connected to a water delivery pipe (104) with a metering valve (11).

10. The integrated monitoring device for mines as described in claim 9, characterized in that: The outer end of the water supply pipe (104) is connected to a water storage tank (105), which is fixed between the protective cover (2) and the tracked vehicle (1). An inspection pipe (106) is connected to the outer end of the water storage tank (105), and the inspection pipe (106) is connected to the mine monitoring instrument (36). The outer end of the water storage tank (105) is connected to a drain pipe with a one-way valve.

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