Inspection monitoring device for preventing and controlling water in coal mine

Abstract

The invention relates to the technical field of coal mine monitoring equipment, in particular to a coal mine water prevention and control inspection monitoring device. The coal mine water control polling monitoring device comprises a polling trolley, a driving assembly, a monitoring assembly and a marking assembly, the driving assembly is arranged at the bottom of the polling trolley to enable the polling trolley to move underground, the monitoring assembly is arranged at the top of the polling trolley, and the monitoring assembly comprises a steering component, a telescopic component and a monitoring component which are sequentially connected. The steering component is arranged at the top of the inspection trolley, one end, away from the inspection trolley, of the rotating component is connected with one end of the telescopic component, the other end of the telescopic component is provided with the monitoring component, the marking component is arranged on the side face of the inspection trolley and comprises an output component and a plurality of marking components, and the output component is suitable for storing and outputting the marking components. The monitoring assembly is connected with the marking assembly to determine whether to output the marking component. According to the coal mine water prevention and control inspection monitoring device, underground inspection and problem area marking are facilitated, and the monitoring convenience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of coal mine monitoring equipment, and particularly to a coal mine water control inspection and monitoring device. Background Art

[0002] Mine water hazards are an extremely serious challenge in coal mine operations. They occur when groundwater or surface water seeps into the mine through various geological structures, and the mine's drainage facilities are unable to effectively handle this influx, resulting in underground water hazards. Such disasters not only seriously disrupt the normal operation rhythm of the coal mine, but also may cause casualties, complete inundation of the mine and the working area, and significant losses of equipment and assets, with extremely serious consequences. In the prior art, the monitoring of coal mine water disasters mainly adopts the method of monitoring dangerous areas at fixed points for prevention and control. However, due to the complex coal mine environment, under the combined influence of multiple factors such as rain, geological changes, and mining, the occurrence area of water disasters is not limited to a specific location. Therefore, a coal mine water control inspection and monitoring device is needed to meet people's needs. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems in the related technologies to some extent.

[0004] The coal mine water control inspection and monitoring device of the embodiment of the present invention is convenient for inspecting the underground and marking problem areas, improving the convenience of monitoring.

[0005] The coal mine water control inspection and monitoring device of the embodiment of the present invention includes:

[0006] An inspection trolley and a driving component, the driving component is arranged at the bottom of the inspection trolley to enable the inspection trolley to move underground;

[0007] A monitoring component, the monitoring component is arranged on the top of the inspection trolley, the monitoring component includes a steering component, a telescopic component and a monitoring component connected in sequence. The steering component is arranged on the top of the inspection trolley, one end of the rotating component away from the inspection trolley is connected to one end of the telescopic component, and the other end of the telescopic component is installed with a monitoring component;

[0008] A marking component, the marking component is arranged on the side of the inspection trolley, the marking component includes an output component and a plurality of marking components. The output component is adapted to store and output the marking components, and the monitoring component is connected to the marking component to determine whether to output the marking components. The coal mine water control inspection and monitoring device of the embodiment of the present invention is convenient for inspecting the underground and marking problem areas, improving the convenience of monitoring.

[0009] In some embodiments, the steering assembly includes a fixed base, an electric rotating joint, and a direction control joint. The electric rotating joint is fixedly installed on the fixed base, and the direction control rotating joint is fixedly installed on the electric rotating joint.

[0010] The telescopic member includes a telescopic robotic arm, a protective cover, and a device mounting platform. A protective cover is fixedly installed at the top end of the telescopic robotic arm, and a device mounting platform is fixedly installed inside the protective cover. The device mounting platform is fixedly installed with a monitoring component.

[0011] In some embodiments, the monitoring component includes a humidity sensor, a gas sensor, a supplementary light, and a camera. The humidity sensor and the gas sensor are fixedly installed on one side of the device mounting platform, the supplementary light and the camera are fixedly installed on one side of the device mounting platform, and the humidity sensor and the gas sensor are fixedly installed on the other side of the device mounting platform.

[0012] In some embodiments, the telescopic robotic arm includes a fixed arm, a telescopic motor, a telescopic lead screw, and a movable arm. The movable arm is slidably installed on the inner wall of the fixed arm. The telescopic motor is fixedly installed on the bottom inner wall of the fixed arm. The output end of the telescopic motor is fixedly installed with a telescopic lead screw. A telescopic threaded hole is formed in the movable arm, and the telescopic lead screw is threadedly installed in the telescopic threaded hole. Two sliding holes are formed in the movable arm, and sliding rods are slidably installed in both of the two sliding holes. The bottom ends of the two sliding rods are fixedly installed on the inner wall of the fixed arm.

[0013] In some embodiments, the output component includes a marking box and an output pipeline.

[0014] A storage bin is formed on the side of the output pipeline. A plurality of partition plates are fixedly installed at the top of the storage bin. A marking component is inserted between adjacent two partition plates. An output hole is arranged at the bottom side of the storage bin, and the output hole is connected with the output pipeline.

[0015] In some embodiments, the output component further includes a mounting rod, a movable block, a driving motor, a cylinder, a push plate, and a driving lead screw. The mounting rod is fixedly installed on the top side of the marking box. The movable block is slidably installed on the mounting rod. The driving motor is fixedly installed on the side of the mounting rod. The output end of the driving motor is fixedly installed with a driving lead screw. The driving lead screw is rotatably installed on the mounting rod. The movable block is threadedly installed on the driving lead screw. The cylinder is fixedly installed at the bottom side of the movable block. The push plate is fixedly installed at the bottom end of the cylinder. A plurality of through holes are formed in the marking box, and the through holes are adapted to the push plate and are communicated with the intervals between the partition plates.

[0016] In some embodiments, the marking component includes an audible and visual alarm. The audible and visual alarm includes a bottom plate and a movable button. The movable button is slidably installed on the bottom plate. A spring is fixedly installed between the bottom plate and the movable button. A flash lamp and an alarm are fixedly installed on the bottom plate.

[0017] In some embodiments, the driving assembly includes a sliding member and a driving member. The sliding assembly is disposed downhole, and the driving member is disposed at the bottom of the inspection trolley, and the driving end portion of the driving member is in contact with the slide rail assembly.

[0018] In some embodiments, the slide rail member includes a positioning slide rail mounting bracket, a U-shaped connecting sleeve, a rotating connecting wheel, and a slide rail. The slide rail is fixedly mounted on the positioning slide rail mounting bracket. A U-shaped connecting sleeve is fixedly mounted on the inspection trolley. Two rotating connecting wheels are rotatably mounted on the inner wall of the U-shaped connecting sleeve, and both of the two rotating connecting wheels are in contact with the slide rail.

[0019] In some embodiments, a clamping chute is formed in the U-shaped connecting sleeve. Two clamping sliders are slidably mounted in the clamping chute. The two clamping sliders are respectively rotatably mounted on the two rotating connecting wheels. Clamping threaded holes are formed in both of the two clamping sliders, and the same clamping threaded rod is threadedly mounted in the two clamping threaded holes. A clamping motor is fixedly mounted on the U-shaped connecting sleeve, and an output end of the clamping motor is connected to the clamping threaded rod. Description of the Drawings

[0020] Figure 1 Schematic diagram of the coal mine water control monitoring device according to the embodiment of the present invention;

[0021] Figure 2 Schematic diagram of the inspection trolley part of the coal mine water control monitoring device according to the embodiment of the present invention;

[0022] Figure 3 Front view schematic diagram of the inspection trolley of the coal mine water control monitoring device according to the embodiment of the present invention;

[0023] Figure 4 Schematic diagram of the telescopic structure part of the coal mine water control monitoring device according to the embodiment of the present invention;

[0024] Figure 5 Schematic diagram of the camera and fill light part of the coal mine water control monitoring device according to the embodiment of the present invention;

[0025] Figure 6 Schematic diagram of the bottom side of the inspection trolley of the coal mine water control monitoring device according to the embodiment of the present invention;

[0026] Figure 7 Schematic diagram of the marking box part of the coal mine water control monitoring device according to the embodiment of the present invention;

[0027] Figure 8 Top view schematic diagram of the marking box part of the coal mine water control monitoring device according to the embodiment of the present invention;

[0028] Figure 9Schematic diagram of the acoustic - optical alarm part of the coal mine water prevention and control monitoring device according to the embodiment of the present invention.

[0029] Figure 10 Schematic diagram of the telescopic robotic arm of the coal mine water prevention and control monitoring device according to the embodiment of the present invention.

[0030] Reference numerals:

[0031] Inspection trolley 100, storage battery 101, driving wheel 102, driven wheel 103, antenna 104, fixed base 200, electric rotating joint 201, direction - control rotating joint 202, device mounting table 203, protective cover 204, supplementary light 205, camera 206, humidity sensor 207, gas sensor 208, telescopic robotic arm 300, fixed arm 301, movable arm 302, telescopic motor 303, telescopic lead screw 304, telescopic threaded hole 305, sliding hole 306, sliding rod 307, positioning slide rail mounting bracket 400, slide rail 401, U - shaped connecting sleeve 402, rotating connecting wheel 403, clamping chute 404, clamping slider 405, clamping threaded hole 406, clamping threaded rod 406, clamping motor 408, marking box 500, output pipeline 501, storage bin 502, partition 503, output hole 504, mounting rod 505, movable block 506, driving lead screw 507, driving motor 508, air cylinder 509, push plate 510, through - hole 511, acoustic - optical alarm 600, bottom plate 601, movable button 602, spring 603, flash lamp 604, alarm 605, top baffle 700, connecting hinge 701. Detailed implementation manners

[0032] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation of the present invention. Refer to Figures 1 to 9 as shown,

[0033] The coal mine water prevention and control inspection and monitoring device according to the embodiment of the present invention is convenient for inspecting the underground and marking problem areas, improving the convenience of monitoring.

[0034] The coal mine water prevention and control inspection and monitoring device according to the embodiment of the present invention includes: an inspection trolley 100 and a driving assembly, a monitoring assembly, and a marking assembly. The driving assembly is arranged at the bottom of the inspection trolley 100 to enable the inspection trolley 100 to move underground.

[0035] The monitoring component is arranged on the top of the inspection trolley 100. The monitoring component includes a steering component, a telescopic component and a monitoring component which are connected in sequence. The steering component is arranged on the top of the inspection trolley 100. One end of the steering component far away from the inspection trolley 100 is connected to one end of the telescopic component. The other end of the telescopic component is installed with the monitoring component. The marking component is arranged on the side of the inspection trolley 100. The marking component includes an output component and a plurality of marking components. The output component is adapted to store and output the marking components. The monitoring component is connected to the marking component to determine whether to output the marking components. The coal mine water control inspection and monitoring device according to the embodiment of the present invention is convenient for inspecting the underground and marking problem areas, and improves the convenience of monitoring.

[0036] Specifically, as Figures 1 to 10 shown, a driving component is arranged at the bottom of the inspection trolley 100. The driving component drives the inspection trolley 100 to move underground. At the same time, the monitoring component is arranged above the inspection trolley 100 to inspect each area underground. The lower part of the steering component is connected to the upper end of the inspection trolley 100. The upper end of the steering component is connected to the lower end of the telescopic component. The upper end of the telescopic component is connected to the lower end of the monitoring component. The steering component rotates in the plane composed of the left-right direction and the up-down direction, and the steering component rotates in the plane composed of the front-back direction and the up-down direction. Thus, the monitoring component can monitor multiple positions of the underground roadway and the working face.

[0037] At the same time, the marking component is arranged on the inspection trolley 100. The output component is responsible for storing and outputting the marking components. The monitoring component is connected to the marking component to control the marking component to determine whether to release the marking unit through the monitoring component.

[0038] During the inspection process, when the monitoring component detects that a certain specific area underground needs to be marked, for example, a potential safety hazard is found or an area that needs special attention is found, the monitoring component will send a signal to the marking component. After receiving the signal, the output component of the marking component will select and release one from the stored marking components according to the preset program or instruction. This marking unit can be used to identify the area so that subsequent personnel or equipment can quickly identify and take corresponding measures.

[0039] The coal mine water control inspection and monitoring device according to the embodiment of the present invention is convenient for inspecting the underground by arranging the driving component and the monitoring component, and is convenient for marking problem areas by arranging the marking component, thus improving the convenience of monitoring.

[0040] Such a design enables the inspection trolley 100 to not only perform real-time monitoring during underground operations, but also mark areas that need special attention, improving the safety and efficiency of underground operations.

[0041] In some embodiments, the steering assembly includes a fixed base 200, an electric rotating joint 201, and a direction control joint. The electric rotating joint 201 is fixedly installed on the fixed base 200, and the direction control rotating joint 202 is fixedly installed on the electric rotating joint 201;

[0042] The telescopic member includes a telescopic robotic arm 300, a protective cover 204, and a device mounting platform 203. The protective cover 204 is fixedly installed at the top end of the telescopic robotic arm 300, and the device mounting platform 203 is fixedly installed inside the protective cover 204. The monitoring component is fixedly installed on the device mounting platform 203.

[0043] Specifically, as Figures 1 to 10 shown, the fixed base 200 is fixedly installed on the top side of the inspection trolley 100. The electric rotating joint 201 is fixedly installed on the fixed base 200. The direction control rotating joint 202 is fixedly installed on the electric rotating joint 201. The monitoring component is fixedly installed on the direction control rotating joint 202, that is, the telescopic robotic arm 300 is fixedly installed on the direction control rotating joint 202. The protective cover 204 is fixedly installed at the top end of the telescopic robotic arm 300. The device mounting platform 203 is fixedly installed inside the protective cover 204. The monitoring component is installed on the device mounting platform 203.

[0044] The direction control joint can further adjust the rotation direction and angle to ensure that the monitoring component can point to any required direction. A telescopic robotic arm 300 is connected to the direction control joint. This robotic arm can be extended or shortened as needed to adjust the height and position of the monitoring component. A protective cover 204 is installed at the top end of the telescopic robotic arm 300. This protective cover 204 can not only protect the robotic arm and the monitoring component from damage by the external environment, but also ensure their stability during operation.

[0045] Inside the protective cover 204, the device mounting platform 203 is installed to fix and support the monitoring component. The monitoring component is installed on this device mounting platform 203 and is responsible for real-time monitoring and recording.

[0046] By setting the driving assembly and the steering assembly, the inspection trolley 100 can not only move freely underground, but also point the monitoring component to any area that needs to be monitored by adjusting the direction control joint and the telescopic robotic arm 300, greatly improving the efficiency and accuracy of monitoring.

[0047] In some embodiments, the monitoring components include a humidity sensor 207, a gas sensor 208, a supplementary light 205, and a camera 206. The humidity sensor 207 and the gas sensor 208 are fixedly installed on one side of the device mounting table 203, and the supplementary light 205 and the camera 206 are fixedly installed on one side of the device mounting table 203. The humidity sensor 207 and the gas sensor 208 are fixedly installed on the other side of the device mounting table 203.

[0048] That is, the supplementary light 205 and the camera 206 are fixedly installed on one side of the device mounting table 203, and the humidity sensor 207 and the gas sensor 208 are fixedly installed on the other side of the device mounting table 203. The supplementary light 205 is used to provide illumination in case of insufficient light to ensure that the camera 206 can capture clear images. The camera 206 is responsible for capturing and recording the real-time images underground. The humidity sensor 207 is used to monitor the humidity underground to facilitate remote assessment by personnel of whether the working environment underground is suitable, and the gas sensor 208 is used to detect whether there are harmful gas in the underground to ensure the safety of nearby workers.

[0049] With such a configuration, the inspection trolley 100 of the coal mine water control and inspection monitoring device according to the embodiments of the present invention can not only perform visual monitoring but also obtain real-time underground environmental data, providing strong guarantee for the safety and efficiency of underground operations.

[0050] In some embodiments, the telescopic robotic arm 300 includes a fixed arm 301, a telescopic motor 303, a telescopic lead screw 304, and a movable arm 302. The movable arm 302 is slidably installed on the inner wall of the fixed arm 301. The telescopic motor 303 is fixedly installed on the bottom inner wall of the fixed arm 301. The output end of the telescopic motor 303 is fixedly installed with the telescopic lead screw 304. The movable arm 302 is provided with a telescopic threaded hole 305, and the telescopic lead screw 304 is threadedly installed in the telescopic threaded hole 305. The movable arm 302 is provided with two sliding holes 306, and sliding rods 307 are slidably installed in both of the two sliding holes 306. The bottom ends of the two sliding rods 307 are fixedly installed on the inner wall of the fixed arm 301. The movable arm 302 is slidably installed on the inner wall of the fixed arm 301. The telescopic motor 303 is fixedly installed on the bottom inner wall of the fixed arm 301. The output end of the telescopic motor 303 is fixedly installed with the telescopic lead screw 304. The movable arm 302 is provided with a telescopic threaded hole 305, and the telescopic lead screw 304 is threadedly installed in the telescopic threaded hole 305.

[0051] It should be noted that if there is a deviation in height, the telescopic robotic arm 300 can be adjusted. The telescopic motor 303 is started, so that the output end of the telescopic motor 303 drives the telescopic lead screw 304 to rotate. The rotating telescopic lead screw 304 drives the movable arm 302 away from the fixed arm 301 through the telescopic threaded hole 305, thereby achieving the effect of changing the overall length of the telescopic robotic arm 300. Two sliding holes 306 are formed in the movable arm 302, and sliding rods 307 are slidably installed in both of the two sliding holes 306. The bottom ends of the two sliding rods 307 are fixedly installed on the inner wall of the fixed arm 301. The movable arm 302 is restricted by the sliding holes 306 and the sliding rods 307 to maintain its stability away from the fixed arm 301.

[0052] Specifically, as Figures 1 to 10 shown, if there is a deviation in height, the telescopic robotic arm 300 can be adjusted. The telescopic motor 303 is started, so that the output end of the telescopic motor 303 drives the telescopic lead screw 304 to rotate. The rotating telescopic lead screw 304 drives the movable arm 302 away from the fixed arm 301 through the telescopic threaded hole 305, thereby achieving the effect of changing the overall length of the telescopic robotic arm 300. The movable arm 302 is restricted by the sliding holes 306 and the sliding rods 307 to maintain its stability away from the fixed arm 301. The device mounting table 203 can avoid damage to the device under the protection of the protective cover 204. The fill light 205 and the camera 206 on the device mounting table 203 are used to record the visual data of the detection position. There will be signs of moisture in coal mine water disasters, and there will be sweating on the walls. Then, the humidity sensor 207 and the gas sensor 208 on the other side of the device mounting table 203 can detect the moisture and gas concentration in the air, and various monitoring methods are used to monitor the changes inside the coal mine.

[0053] In some embodiments, the output component includes a marking box 500 and an output pipeline 501.

[0054] A storage bin 502 is formed on the side of the output pipeline 501. A plurality of partition plates 503 are fixedly installed at the top end of the storage bin 502. Marking components are inserted between two adjacent partition plates 503. An output hole 504 is arranged at the bottom side of the storage bin 502, and the output hole 504 is connected to the output pipeline 501.

[0055] Further, the output component further includes a mounting rod 505, a movable block 506, a driving motor 508, a cylinder 509, a push plate 510 and a driving lead screw. A mounting rod 505 is fixedly installed on the top side of the marking box 500. A movable block 506 is slidably installed on the mounting rod 505. A driving motor 508 is fixedly installed on the side of the mounting rod 505. The output end of the driving motor 508 is fixedly installed with a driving lead screw 507. The driving lead screw 507 is rotatably installed on the mounting rod 505. The movable block 506 is threadedly installed on the driving lead screw 507. The bottom side of the movable block 506 is fixedly installed with a cylinder 509. The bottom end of the cylinder 509 is fixedly installed with a push plate 510. The marking box 500 is provided with a plurality of through holes 511. The through holes 511 are adapted to the push plate 510. The interval between the through holes 511 and the partition 503 is communicated.

[0056] A storage bin 502 is provided on the side of the marking box 500. A plurality of partitions 503 are fixedly installed on the top side of the storage bin 502. An audible and visual alarm 600 is inserted between two adjacent partitions 503. An output hole 504 is provided on the bottom side of the storage bin 502. The output hole 504 is communicated with the output pipe 501.

[0057] Specifically, as Figures 1 to 10 shown, after the inspection trolley 100 detects an abnormal data position and issues a warning through the antenna 104, inside the marking box 500, the driving motor 508 is started. The output end of the driving motor 508 drives the driving lead screw 507 to rotate. The rotating driving lead screw 507 controls the moving position of the movable block 506. The moving movable block 506 drives the cylinder 509 and the push plate 510 to move to the top side of the through hole 511. Then the cylinder 509 pushes the push plate 510 to move. The moving push plate 510 passes through the through hole 511 and extrudes the audible and visual alarm 600 between the partitions 503. The audible and visual alarm 600 falls on the bottom side of the storage bin 502, passes through the output hole 504 and the output pipe 501 and falls on the coal mine, thus completing the marking of the flood position, facilitating the maintenance and reinforcement by the users. The audible and visual alarm 600 can emit audible and visual signals through the flash lamp 604 and the alarm 605. It can also be reinstalled between the partitions 503 for repeated use after compressing the movable button 602.

[0058] Further, a mounting rod 505 is fixedly installed on the top side of the marking box 500. A movable block 506 is slidably installed on the mounting rod 505. A driving motor 508 is fixedly installed on the side of the mounting rod 505. The output end of the driving motor 508 is fixedly installed with a driving lead screw 507. The driving lead screw 507 is rotatably installed on the mounting rod 505. The movable block 506 is threadedly installed on the driving lead screw 507.

[0059] It should be noted that the output end of the driving motor 508 drives the driving lead screw 507 to rotate. The rotating driving lead screw 507 controls the moving position of the movable block 506.

[0060] Further, a cylinder 509 is fixedly installed on the bottom side of the movable block 506, a push plate 510 is fixedly installed at the bottom end of the cylinder 509, the marking box 500 is provided with a plurality of through holes 511, the through holes 511 are adapted to the push plate 510, and the intervals between the through holes 511 and the partition plate 503 are communicated with each other.

[0061] Further, the movable block 506 drives the cylinder 509 and the push plate 510 to move to the top side of the through hole 511, and then the cylinder 509 pushes the push plate 510 to move. The movable push plate 510 passes through the through hole 511 and extrudes the sound and light alarm 600 between the partition plates 503. The sound and light alarm 600 falls on the bottom side of the storage bin 502, passes through the output hole 504 and the output pipeline 501, and falls on the coal mine, thereby completing the marking of the abnormal data position.

[0062] In some embodiments, the marking component includes a sound and light alarm 600. The sound and light alarm 600 includes a bottom plate 601 and a movable button 602. The movable button 602 is slidably installed on the bottom plate 601. A spring 603 is fixedly installed between the bottom plate 601 and the movable button 602. A flash lamp 604 and an alarm 605 are fixedly installed on the bottom plate 601.

[0063] The sound and light alarm 600 includes a bottom plate 601 and a movable button 602. The movable button 602 is slidably installed on the bottom plate 601. A spring 603 is fixedly installed between the bottom plate 601 and the movable button 602. A flash lamp 604 and an alarm 605 are fixedly installed on the bottom plate 601.

[0064] It should be noted that the sound and light alarm 600 can emit sound and light signals through the flash lamp 604 and the alarm 605, and it can also be reinstalled between the partition plates 503 for reuse after compressing the movable button 602.

[0065] In some embodiments, the driving component includes a sliding component and a driving component. The sliding component is arranged underground, and the driving component is arranged at the bottom of the inspection trolley 100 and the driving end part of the driving component is in contact with the slide rail 401 component. Furthermore, the driving component can move the inspection trolley 100 by contacting the roof or the roadway sidewall.

[0066] In some embodiments, the slide rail 401 component includes a positioning slide rail mounting bracket 400, a U-shaped connecting sleeve 402, a rotating connecting wheel 403, and a slide rail 401. The slide rail 401 is fixedly installed on the positioning slide rail mounting bracket 400. A U-shaped connecting sleeve 402 is fixedly installed on the inspection trolley 100. Two rotating connecting wheels 403 are rotatably installed on the inner wall of the U-shaped connecting sleeve 402, and both of the two rotating connecting wheels 403 are in contact with the slide rail 401. The inspection trolley 100 is restricted by the positioning slide rail mounting bracket 400 and the slide rail 401 during inspection, so that the inspection trolley 100 can only perform back-and-forth inspections on the slide rail 401. The inspection trolley 100 is connected to the slide rail 401 through the U-shaped connecting sleeve 402. Inside the U-shaped connecting sleeve 402, the two rotating connecting wheels 403 are clamped on the slide rail 401. At the same time, the U-shaped connecting sleeve 402 can rotate to avoid affecting the movement of the inspection trolley 100.

[0067] In some embodiments, a clamping chute 404 is formed on the U-shaped connecting sleeve 402. Two clamping sliders 405 are slidably installed in the clamping chute 404. The two clamping sliders 405 are respectively rotatably installed on the two rotating connecting wheels 403. Clamping threaded holes 406 are formed in both of the two clamping sliders 405. The same clamping threaded rod 406 is threadedly installed in the two clamping threaded holes 406. A clamping motor 408 is fixedly installed on the U-shaped connecting sleeve 402, and the output end of the clamping motor 408 is connected to the clamping threaded rod 406.

[0068] Drive the clamping motor 408. The output end of the clamping motor 408 drives the clamping threaded rod 406 to rotate. The rotating clamping threaded rod 406 drives the clamping slider 405 to slide in the clamping chute 404 through the clamping threaded hole 406. The sliding clamping slider 405 drives the rotating connecting wheel 403 to clamp the slide rail 401.

[0069] Furthermore, two connecting hinges 701 are rotatably installed on both sides of the inspection trolley 100. The same top baffle 700 is fixedly installed on the two connecting hinges 701 on the same side. It should be noted that the whole is folded and stored inside the inspection trolley 100 through a folding joint, and the top side of the inspection trolley 100 is sealed by the top baffle 700 and the connecting hinge 701.

[0070] The following refers to Figures 1-9, which describes a patrol and monitoring device for preventing and controlling water in coal mines. In an embodiment of the present invention, it includes a patrol vehicle 100 and a coal mine. A storage battery 101 is installed in the patrol vehicle 100. Driving wheels 102 and driven wheels 103 are rotatably installed on the bottom side of the patrol vehicle 100. An antenna 104 is installed on the side of the patrol vehicle 100. A fixed base 200 is fixedly installed on the top side of the patrol vehicle 100. An electric rotating joint 201 is fixedly installed on the fixed base 200. A direction control rotating joint 202 is fixedly installed on the electric rotating joint 201. A telescopic robotic arm 300 is fixedly installed on the direction control rotating joint 202. A protective cover 204 is fixedly installed at the top end of the telescopic robotic arm 300. A device mounting table 203 is fixedly installed inside the protective cover 204. A supplementary light 205 and a camera 206 are fixedly installed on one side of the device mounting table 203. A humidity sensor 207 and a gas sensor 208 are fixedly installed on the other side of the device mounting table 203. A marking box 500 is movably installed on the side of the patrol vehicle 100. An output pipe 501 is fixedly installed on the marking box 500. A protective cover 204 is fixedly installed on the chassis. The patrol vehicle 100 is driven to patrol on the coal mine through the driving wheels 102 and the driven wheels 103. During the use of the patrol vehicle 100, the telescopic robotic arm 300 can be taken out of the device using the electric rotating joint 201, and then the telescopic robotic arm 300 can be driven to a position close to the area to be monitored using the direction control rotating joint 202. If there is a deviation in height, the telescopic robotic arm 300 can be extended or retracted. The telescopic motor 303 is started, so that the output end of the telescopic motor 303 drives the telescopic lead screw 304 to rotate. The rotating telescopic lead screw 304 drives the movable arm 302 away from the fixed arm 301 through the telescopic threaded hole 305, thereby achieving the effect of changing the overall length of the telescopic robotic arm 300. The movable arm 302 is restricted by the sliding hole 306 and the sliding rod 307 to maintain its stability away from the fixed arm 301. The device mounting table 203 can be protected by the protective cover 204 to prevent damage to the device. The supplementary light 205 and the camera 206 on the device mounting table 203 are used to record the visual data of the detection position. There will be a moist omen during a coal mine flood, and sweat will appear on the walls. Then, the humidity sensor 207 and the gas sensor 208 on the other side of the device mounting table 203 can detect the moisture and gas concentration in the air, and various monitoring methods are used to monitor the changes inside the coal mine.

[0071] Further, the telescopic robotic arm 300 includes a fixed arm 301 and a movable arm 302. The movable arm 302 is slidably installed on the inner wall of the fixed arm 301. A telescopic motor 303 is fixedly installed on the bottom inner wall of the fixed arm 301. The output end of the telescopic motor 303 is fixedly installed with a telescopic lead screw 304. A telescopic threaded hole 305 is formed on the movable arm 302. The telescopic lead screw 304 is threadedly installed in the telescopic threaded hole 305.

[0072] Further, two sliding holes 306 are formed in the movable arm 302, and sliding rods 307 are slidably installed in both of the two sliding holes 306. The bottom ends of the two sliding rods 307 are fixedly installed on the inner wall of the fixed arm 301. Restricted by the sliding holes 306 and the sliding rods 307, the movable arm 302 maintains its stability away from the fixed arm 301.

[0073] Further, a storage bin 502 is formed on the side of the marking box 500. A plurality of partition plates 503 are fixedly installed on the top side of the storage bin 502. An audible and visual alarm 600 is inserted between two adjacent partition plates 503. An output hole 504 is formed on the bottom side of the storage bin 502, and the output hole 504 communicates with the output pipeline 501.

[0074] Further, a mounting rod 505 is fixedly installed on the top side of the marking box 500. A movable block 506 is slidably installed on the mounting rod 505. A driving motor 508 is fixedly installed on the side of the mounting rod 505. The output end of the driving motor 508 is fixedly installed with a driving lead screw 507. The driving lead screw 507 is rotatably installed on the mounting rod 505, and the movable block 506 is threadedly installed on the driving lead screw 507.

[0075] Further, a cylinder 509 is fixedly installed on the bottom side of the movable block 506. The bottom end of the cylinder 509 is fixedly installed with a push plate 510. The marking box 500 is provided with a plurality of through holes 511, which are adapted to the push plate 510, and the through holes 511 communicate with the intervals between the partition plates 503.

[0076] Further, the audible and visual alarm 600 includes a bottom plate 601 and a movable button 602. The movable button 602 is slidably installed on the bottom plate 601. A spring 603 is fixedly installed between the bottom plate 601 and the movable button 602. A flash lamp 604 and an alarm 605 are fixedly installed on the bottom plate 601.

[0077] Further, a positioning slide rail mounting frame 400 and a slide rail 401 are provided on the bottom side of the inspection trolley 100. The slide rail 401 is fixedly installed on the positioning slide rail mounting frame 400. A U-shaped connecting sleeve 402 is fixedly installed on the inspection trolley 100. Two rotating connecting wheels 403 are rotatably installed on the inner wall of the U-shaped connecting sleeve 402, and both of the two rotating connecting wheels 403 are in contact with the slide rail 401.

[0078] Further, a clamping chute 404 is formed in the U-shaped connecting sleeve 402. Two clamping sliders 405 are slidably installed in the clamping chute 404. The two clamping sliders 405 are respectively rotatably installed on the two rotating connecting wheels 403. Clamping threaded holes 406 are formed in both of the two clamping sliders 405. The same clamping threaded rod 406 is threadedly installed in the two clamping threaded holes 406. A clamping motor 408 is fixedly installed on the U-shaped connecting sleeve 402, and the output end of the clamping motor 408 is connected to the clamping threaded rod 406.

[0079] Working principle of the present invention:

[0080] When using this device, the driving inspection trolley 100 patrols on the coal mine through the driving wheels 102 and the driven wheels 103. During the use of the inspection trolley 100, the telescopic robotic arm 300 can be taken out of the device by using the electric rotating joint 201, and then the telescopic robotic arm 300 can be driven to a position close to the area to be monitored by using the direction control rotating joint 202. If there is a deviation in height, the telescopic robotic arm 300 can be extended or retracted. Start the telescopic motor 303, so that the output end of the telescopic motor 303 drives the telescopic lead screw 304 to rotate. The rotating telescopic lead screw 304 drives the movable arm 302 away from the fixed arm 301 through the telescopic threaded hole 305, thereby achieving the effect of changing the overall length of the telescopic robotic arm 300. The movable arm 302 is restricted by the sliding hole 306 and the sliding rod 307 to maintain its stability away from the fixed arm 301. The device mounting table 203 can prevent the device from being damaged under the protection of the protective cover 204. Use the supplementary light 205 and the camera 206 on the device mounting table 203 to record the visual data of the detection position. There will be signs of moisture in the coal mine flood, and there will be sweating on the wall. Then, the humidity sensor 207 and the gas sensor 208 on the other side of the device mounting table 203 can detect the moisture and gas concentration in the air, and use a variety of monitoring methods to monitor the changes inside the coal mine;

[0081] The inspection trolley 100 is restricted by the positioning slide rail mounting frame 400 and the slide rail 401 during inspection, so that the inspection trolley 100 can only patrol back and forth on the slide rail 401. The inspection trolley 100 is connected to the slide rail 401 through the U-shaped connecting sleeve 402. Inside the U-shaped connecting sleeve 402, two rotating connecting wheels 403 are used to clamp on the slide rail 401. At the same time, the U-shaped connecting sleeve 402 can rotate to avoid affecting the movement of the inspection trolley 100. Drive the clamping motor 408, and the output end of the clamping motor 408 drives the clamping lead screw 406 to rotate. The rotating clamping lead screw 406 drives the clamping slider 405 to slide in the clamping chute 404, and the sliding clamping slider 405 drives the rotating connecting wheel 403 to clamp the slide rail 401;

[0082] After the inspection trolley 100 detects an abnormal data position and issues a warning through the antenna 104, inside the marking box 500, the drive motor 508 is started. The output end of the drive motor 508 drives the drive lead screw 507 to rotate. The rotating drive lead screw 507 controls the moving position of the movable block 506. The moving movable block 506 drives the cylinder 509 and the push plate 510 to move to the top side of the through hole 511. Then, the cylinder 509 pushes the push plate 510 to move. The moving push plate 510 passes through the through hole 511 and extrudes the sound and light alarm 600 between the partition plates 503. The sound and light alarm 600 falls to the bottom side of the storage bin 502, passes through the output hole 504 and the output pipe 501, and falls on the coal mine, thus completing the marking of the abnormal data position, facilitating the maintenance and reinforcement by the users. The sound and light alarm 600 can emit sound and light signals through the flash lamp 604 and the alarm 605. It can also be reinstalled between the partition plates 503 for reuse after compressing the movable button 602. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0083] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0084] In the present invention, unless otherwise clearly specified and limited, the terms "mounted", "connected", "connected to", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0085] In the present invention, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Further, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "below" and "beneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0086] In the present invention, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without conflicting with each other, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples.

[0087] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present invention.

Claims

1. A coal mine water prevention and control inspection and monitoring device, characterized in that: include: An inspection trolley and a drive assembly, wherein the drive assembly is arranged at the bottom of the inspection trolley to enable the inspection trolley to move underground; A monitoring component, wherein the monitoring component is arranged on the top of the inspection vehicle, and the monitoring component comprises a steering component, a telescopic component and a monitoring component which are connected in sequence. The steering component is arranged on the top of the inspection vehicle, and one end of the steering component away from the inspection vehicle is connected to one end of the telescopic component, and the other end of the telescopic component is equipped with a monitoring component; A marking component is arranged on the side of the inspection vehicle, the marking component includes an output component and a plurality of marking components, the output component is suitable for storing and outputting the marking components, and the monitoring component is connected to the marking component to determine whether to output the marking component.

2. The coal mine water prevention and control inspection and monitoring device according to claim 1 is characterized in that: The steering assembly comprises a fixed base, an electric rotating joint and a direction control joint, wherein the electric rotating joint is fixedly mounted on the fixed base, and the direction control rotating joint is fixedly mounted on the electric rotating joint; The telescopic component comprises a telescopic mechanical arm, a protective cover and a device mounting platform. The top of the telescopic mechanical arm is fixedly mounted with a protective cover, the inside of the protective cover is fixedly mounted with a device mounting platform, and the monitoring component is fixedly mounted on the device mounting platform.

3. The coal mine water prevention and control inspection and monitoring device according to claim 1 is characterized in that: The monitoring components include a humidity sensor, a gas sensor, a fill light and a camera. The humidity sensor and the gas sensor are fixedly installed on one side of the device mounting platform, the fill light and the camera are fixedly installed on one side of the device mounting platform, and the humidity sensor and the gas sensor are fixedly installed on the other side of the device mounting platform.

4. The coal mine water prevention and control inspection and monitoring device according to claim 2 is characterized in that: The telescopic mechanical arm includes a fixed arm, a telescopic motor, a telescopic screw and a movable arm. The movable arm is slidably mounted on the inner wall of the fixed arm. The telescopic motor is fixedly mounted on the inner wall of the bottom side of the fixed arm. The output end of the telescopic motor is fixedly mounted with the telescopic screw. A telescopic threaded hole is provided on the movable arm. The telescopic screw is threadedly mounted in the telescopic threaded hole. Two sliding holes are provided on the movable arm. Sliding rods are slidably mounted in the two sliding holes. The bottom ends of the two sliding rods are fixedly mounted on the inner wall of the fixed arm.

5. The coal mine water prevention and control inspection and monitoring device according to claim 1 is characterized in that: The output component includes a marking box and an output pipe, A storage bin is provided on the side of the output pipe, a plurality of partitions are fixedly installed on the top of the storage bin, a marking component is inserted between two adjacent partitions, an output hole is provided on the bottom side of the storage bin, and the output hole is connected to the output pipe.

6. A coal mine water prevention and control inspection and monitoring device according to claim 1, characterized in that: The output component also includes a mounting rod, a movable block, a driving motor, a cylinder, a push plate and a driving screw. The mounting rod is fixedly installed on the top side of the marking box, and the movable block is slidably installed on the mounting rod. The driving motor is fixedly installed on the side of the mounting rod, and the output end of the driving motor is fixedly installed with a driving screw, which is rotatably installed on the mounting rod. The movable block is threadedly installed on the driving screw, and the cylinder is fixedly installed on the bottom side of the movable block. The push plate is fixedly installed on the bottom end of the cylinder. The marking box is provided with a plurality of through holes, which are adapted to the push plates, and the through holes are connected to the intervals between the partitions.

7. The coal mine water prevention and control inspection and monitoring device according to claim 1 is characterized in that: The marking component comprises an audible and visual alarm, which comprises a bottom plate and a movable button, wherein the movable button is slidably mounted on the bottom plate, a spring is fixedly mounted between the bottom plate and the movable button, and a flashlight and an alarm are fixedly mounted on the bottom plate.

8. The coal mine water prevention and control inspection and monitoring device according to claim 1 is characterized in that: The driving component comprises a slide rail component and a driving component. The slide rail component is arranged underground. The driving component is arranged at the bottom of the inspection vehicle and the driving end portion of the driving component contacts the slide rail component.

9. The coal mine water prevention and control inspection and monitoring device according to claim 8, characterized in that: The slide rail component includes a positioning slide rail mounting frame, a U-shaped connecting sleeve, a rotating connecting wheel and a slide rail. The slide rail is fixedly mounted on the positioning slide rail mounting frame. The inspection trolley is fixedly mounted with a U-shaped connecting sleeve. Two rotating connecting wheels are rotatably mounted on the inner wall of the U-shaped connecting sleeve. Both rotating connecting wheels are in contact with the slide rail.

10. The coal mine water prevention and control inspection and monitoring device according to claim 9, characterized in that: The U-shaped connecting sleeve is provided with a clamping groove, in which two clamping sliders are slidably installed, and the two clamping sliders are rotatably installed on two rotating connecting wheels respectively. A clamping threaded hole is provided on the two clamping sliders, and the same clamping threaded rod is threadedly installed in the two clamping threaded holes. A clamping motor is fixedly installed on the U-shaped connecting sleeve, and the output end of the clamping motor is connected to the clamping threaded rod.

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