Coal mine geological engineering water prevention and control management and control treatment equipment

Abstract

The invention discloses coal mine geological engineering water prevention and control management and control treatment equipment which comprises a coal mine tunnel, a first plugging assembly, a water accumulation early warning driving assembly, an inner sliding abutting assembly, a pressing assembly, a second plugging assembly and a water blocking assembly. The first plugging assembly comprises a limiting clamping plate, a sealing piece and a plugging mechanism, the limiting clamping plate is arranged in a coal mine tunnel, the sealing piece is arranged in the coal mine tunnel, the plugging mechanism is movably arranged on the limiting clamping plate, the accumulated water early warning driving assembly is arranged in the coal mine tunnel, and the inner sliding abutting assembly is arranged in the coal mine tunnel; the pressing assembly is arranged in the coal mine tunnel, the second plugging assembly is arranged in the coal mine tunnel, and the water blocking assembly is arranged in the coal mine tunnel. Therefore, the problems that a traditional water control technology is slow in response, low in reliability and high in energy consumption are solved, high efficiency, safety and economical efficiency are achieved, and a systematic solution is provided for coal mine underground water gushing disaster prevention and control.

Description

Technical Field

[0001] The present invention relates to the technical field of coal mine geological engineering, and in particular to a coal mine geological engineering water control and treatment device. Background Art

[0002] In the process of coal mining, groundwater leakage and water inrush disasters are one of the core issues threatening the safety of underground operations. Traditional water control methods mainly rely on manual inspections, drainage pumps or single plugging devices, which have the following defects: Monitoring hysteresis: Traditional water level monitoring relies on manual observation or simple sensors, which makes it difficult to detect dynamic changes in water accumulation in a timely manner, and it is easy to miss the best time for disposal; Poor sealing reliability: Fixed retaining walls or simple baffles are not sufficiently sealed and cannot adapt to complex water pressure changes, which may lead to secondary leakage or even dam breach risks; Inefficient emergency response: When water suddenly surges, plugging materials need to be transported and installed manually, which is time-consuming and the operating environment is dangerous; Lack of systematic regulation: Existing solutions mostly use drainage or blocking measures in isolation, and have not formed a multi-level gradient prevention and control system, making it difficult to cope with sudden increases in water volume or continuous impact scenarios. Summary of the invention

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

[0004] To this end, the purpose of the present invention is to propose a coal mine geological engineering water control and treatment equipment, which solves the pain points of slow response, low reliability and high energy consumption of traditional water control technology, and has both high efficiency, safety and economy, providing a systematic solution for the prevention and control of underground water disasters in coal mines.

[0005] In order to achieve the above-mentioned purpose, the present invention proposes a coal mine geological engineering water control and management equipment, including a coal mine tunnel, a first plugging component, a water accumulation warning drive component, an inner sliding abutment component, a pressing component, a second plugging component and a water blocking component, wherein the first plugging component is arranged in the coal mine tunnel, and the first plugging component includes a limit card plate, a sealing member and a plugging mechanism, wherein the limit card plate is arranged in the coal mine tunnel; the sealing member is arranged in the coal mine tunnel; the plugging mechanism is movably arranged on the limit card plate; the accumulation The water warning drive component is arranged in the coal mine tunnel, and the water accumulation warning drive component is used for timely warning and waterproof control during water accumulation storage; the inner sliding abutment component is arranged in the coal mine tunnel; the pressing component is arranged in the coal mine tunnel, and the pressing component abuts on the sealing mechanism; the second sealing component is arranged in the coal mine tunnel, and the second sealing component is used for secondary sealing to enhance the waterproof performance; the water blocking component is arranged in the coal mine tunnel, and the water blocking component is used to alleviate the water flow rate and extend the waterproof control warning time.

[0006] In addition, the coal mine geological engineering water control and treatment equipment proposed in the application may also have the following additional technical features: Specifically, the blocking mechanism includes an outer frame, a limiting partition and a plastic pad, wherein the outer frame is movably arranged on the limiting card plate; the limiting partitions are multiple groups, and the multiple groups of limiting partitions are respectively arranged in the outer frame.

[0007] Specifically, the water accumulation warning drive assembly includes a water tank, a floating plate, a limiting protrusion, a groove, a push rod, a piston, a limiting shell and a sensor component, wherein the water tank is opened in the coal mine tunnel; the floating plate is movably arranged in the water tank; the limiting protrusions are multiple groups, and multiple groups of the limiting protrusions are linearly arrayed and arranged on the bottom wall of the floating plate; the grooves are multiple groups, and multiple groups of the grooves are linearly arrayed and arranged in the water tank; the push rod is arranged on the floating plate; the piston is arranged on the push rod; the limiting shell is arranged in the coal mine tunnel, and the push rod and the piston are movably arranged in the limiting shell; the sensor component is arranged on the top wall of the inner cavity of the limiting shell.

[0008] Specifically, the inner sliding abutment assembly includes a slide rail, a water blocking plate, a connecting bracket and a water filter, wherein the slide rail is arranged in the coal mine tunnel; the water blocking plate is movably arranged on the water blocking plate; the connecting bracket is divided into two groups, and the two groups of connecting brackets are respectively arranged on the water blocking plate; the water filter is divided into multiple groups, and the multiple groups of water filter components are respectively arranged on the water blocking plate; the water filter includes an outer ring frame, a rotating blade and a filter component, wherein the outer ring frame is arranged on the water blocking plate; the rotating blade is rotatably arranged in the outer ring frame; and the filter component is arranged on the rotating blade.

[0009] Specifically, the second blocking assembly includes a driving mechanism, a positioning frame, an upper baffle, a lower baffle, a rear baffle, a transmission mechanism and a limiting mechanism, wherein the driving mechanism is arranged in the coal mine lane; the driving mechanism includes a driving component, a movable base plate and a secondary meshing component, wherein the driving component is arranged in the coal mine lane; the movable base plate is movably arranged in the positioning frame; the secondary meshing component is arranged on the movable base plate; the positioning frame is arranged in the coal mine lane, and the driving mechanism is movably arranged in the positioning frame; the upper baffle is rotatably arranged in the coal mine lane; the lower baffle mechanism is rotatably arranged in the coal mine lane, and the upper baffle and the lower baffle mechanism are connected; the rear baffle mechanism is rotatably arranged in the coal mine lane; the transmission mechanism is rotatably arranged in the coal mine lane, and the transmission mechanism is respectively arranged on the upper baffle, the lower baffle and the rear baffle, and the transmission mechanism and the secondary meshing component are meshed and connected; the limiting mechanism is arranged in the coal mine lane.

[0010] Specifically, the transmission mechanism includes an axle seat, a movable shaft and a transmission component, wherein the axle seat is arranged in the coal mine tunnel; the movable shaft is rotatably arranged on the axle seat; the transmission component is arranged on the movable shaft; the limiting mechanism includes an inner groove, a positioning baffle and a buffer component, wherein the inner groove is opened in the coal mine tunnel; the positioning baffle is movably arranged in the inner groove; and the buffer component is sleeved on the positioning baffle.

[0011] Specifically, the lower stop mechanism includes a hollow shell, a sliding rod, a reset component, a movable rod and a buffer bracket, wherein the hollow shell is rotatably arranged in the coal mine tunnel; the sliding rod is slidably arranged in the hollow shell; the two ends of the reset component are respectively arranged on the sliding rod; the movable rod is rotatably arranged on the sliding rod; and the buffer bracket is arranged on the movable rod.

[0012] Specifically, the rear baffle mechanism includes a positioning shaft, a rear baffle plate and a limit block, wherein the positioning shaft is arranged in the coal mine tunnel; the rear baffle plate is rotatably arranged on the positioning shaft; the limit block is arranged on the rear baffle plate, and the rear baffle plate is respectively engaged with the upper baffle plate and the lower baffle mechanism.

[0013] Specifically, the water-blocking assembly includes a water-blocking shell, a water-passing pipe, a water-blocking pipe, a water-blocking component and a water-blocking component, wherein the water-blocking shell is arranged in the coal mine tunnel; the water-passing pipe and the water-blocking pipe are integrally connected, and the water-passing pipe and the water-blocking pipe are respectively arranged in the water-blocking shell; the water-blocking components are multiple groups, and the multiple groups of water-blocking components are respectively arranged in the water-passing pipe; the water-blocking component is arranged in the water-blocking pipe.

[0014] Specifically, the pressing assembly includes a ventilation cavity, an air pump and a push rod, wherein the ventilation cavity is arranged in the coal mine tunnel; the air pump is arranged in the ventilation cavity; the push rod is movably arranged in the ventilation cavity, and the push rod abuts against the blocking mechanism.

[0015] Compared with the existing technology, the coal mine geological engineering water control and treatment equipment of the present invention has the following advantages: it solves the pain points of slow response, low reliability and high energy consumption of traditional water control technology, and has both high efficiency, safety and economy, providing a systematic solution for the prevention and control of underground water disasters in coal mines.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the blocking mechanism of the present invention; Figure 3 This is a partial enlarged view of location A of the present invention; Figure 4 This is a schematic diagram of the structure of the inner sliding abutment assembly of the present invention; Figure 5 This is a schematic diagram of the structure of the water filter of the present invention; Figure 6 It is a schematic diagram of the transmission mechanism structure of the present invention; Figure 7 It is a schematic diagram of the structure of the driving mechanism of the present invention; Figure 8 It is a partial enlarged view of B of the present invention; Fig. 9 It is a schematic diagram of the structure of the lower stop mechanism of the present invention; Fig.10 It is a schematic diagram of the structure of the rear baffle mechanism of the present invention; Fig.11 It is a schematic diagram of the structure of the water blocking component of the present invention.

[0018] As shown in the figure: 10, coal mine tunnel; 20, the first plugging component; 201, the limit card plate; 202, the seal; 203, the plugging mechanism; 2031, the outer frame; 2032, the limit partition; 2033, the plastic pad; 30, the water accumulation warning drive component; 301, the water storage tank; 302, the floating plate; 303, the limit convex block; 304, the groove; 305, the push rod; 306, the piston; 307, the limit shell; 308, the sensor component; 40, the inner sliding abutment component; 401, the slide rail; 402, the water blocking plate; 403, the connecting bracket; 404, the water filter; 4041, the outer ring frame; 4042, the rotating blade; 4043, the filter component; 50, the pressing component; 501, the ventilation cavity; 502, the air pump; 503, the push rod; 60, the second plugging component; 601, the drive Mechanism; 6011, driving component; 6012, movable base plate; 6013, auxiliary meshing component; 602, positioning frame; 603, upper baffle; 604, lower baffle mechanism; 6041, hollow shell; 6042, slide rod; 6043, reset component; 6044, movable rod; 6045, buffer bracket; 605, rear baffle mechanism; 6051, positioning shaft rod; 6052, rear baffle; 6053, limit block; 606, transmission mechanism; 6061, shaft seat; 6062, movable shaft rod; 6063, transmission component; 607, limit mechanism; 6071, inner groove; 6072, positioning baffle; 6073, buffer component; 70, water-blocking assembly; 701, water-blocking shell; 702, water-passing pipe; 703, water-blocking pipe; 704, water-blocking component; 705, water-blocking component. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limitations of the present invention. On the contrary, embodiments of the present invention include all changes, modifications and equivalents falling within the scope of the attached spirit and connotation.

[0020] The following describes the coal mine geological engineering water control and management equipment according to an embodiment of the present invention in conjunction with the accompanying drawings.

[0021] like Figure 1-11As shown, the coal mine geological engineering water control and treatment equipment of an embodiment of the present invention includes a coal mine tunnel 10, a first plugging component 20, a water accumulation warning drive component 30, an inner sliding abutment component 40, a pressing component 50, a second plugging component 60 and a water blocking component 70.

[0022] The first plugging assembly 20 is disposed in the coal mine tunnel 10 , and the first plugging assembly 20 includes a limit clamping plate 201 , a sealing member 202 and a plugging mechanism 203 .

[0023] The limiting clamping plate 201 is disposed in the coal mine tunnel 10 , the sealing member 202 is disposed in the coal mine tunnel 10 , and the blocking mechanism 203 is movably disposed on the limiting clamping plate 201 .

[0024] It should be noted that various reserved foundation pits are dug in the coal mine tunnel 10, and the first plugging assembly 20 is set in one of the foundation pits. The limit clamp 201 is fixed in the foundation pit, and the seal 202 is limited to the limit lifting and sliding on the limit clamp 201. A pull ring is provided on the limit clamp 201. During the construction process in the tunnel, the operator pulls the plugging mechanism 203 off the limit clamp 201 and clamps them together.

[0025] The water accumulation warning drive assembly 30 is arranged in the coal mine tunnel 10. The water accumulation warning drive assembly 30 is used for timely warning and waterproof control during the water accumulation storage process. The inner sliding abutment assembly 40 is arranged in the coal mine tunnel 10. The pressing assembly 50 is arranged in the coal mine tunnel 10, and the pressing assembly 50 abuts on the blocking mechanism 203. The second blocking assembly 60 is arranged in the coal mine tunnel 10. The second blocking assembly 60 is used for secondary blocking to enhance the waterproof performance. The water blocking assembly 70 is arranged in the coal mine tunnel 10. The water blocking assembly 70 is used to alleviate the water flow rate and extend the warning time of waterproof control.

[0026] It should be noted that the water accumulation warning drive assembly 30 described in this embodiment is arranged in another foundation pit dug in the coal mine tunnel 10. When rainwater seeps into the coal mine tunnel 10, the rainwater is stored in the water accumulation warning drive assembly 30. As the amount of rainwater storage increases, the warning effect is timely played. The pressing assembly 50 is driven by the water accumulation warning drive assembly 30, and the pressing assembly 50 is pressed against the plugging mechanism 203 to enhance the stability of the plugging mechanism 203. The second plugging assembly 60 further enhances waterproofing, reduces the speed of water infiltration into the coal mine tunnel 10, and slows down the flow rate of water through the water blocking assembly 70, providing more time for emergency avoidance.

[0027] In one embodiment of the present invention, Figure 2 As shown, the blocking mechanism 203 includes an outer frame 2031 , a limiting partition 2032 and a plastic pad 2033 .

[0028] The outer frame 2031 is movably disposed on the limiting clamping plate 201 , and there are multiple groups of limiting partitions 2032 , which are respectively disposed in the outer frame 2031 .

[0029] It should be noted that there are multiple groups of limit baffles 2032, and the limit card of the outer frame 2031 is combined with the limit sliding on the limit card plate 201, so the outer frame 2031 is limited and moved up and down in the coal mine tunnel 10, and a pull ring is provided on the outer frame 2031 to facilitate pulling the outer frame 2031 up and down, so that the outer frame 2031 moves down and is plugged into the limit card plate 201 of the foundation pit below the coal mine tunnel 10.

[0030] In one embodiment of the present invention, Figure 1 As shown, the water accumulation warning drive assembly 30 includes a water storage tank 301, a floating plate 302, a limiting protrusion 303, a groove 304, a push rod 305, a piston 306, a limiting shell 307 and a sensor component 308.

[0031] The water storage tank 301 is provided in the coal mine tunnel 10, the floating plate 302 is movably arranged in the water storage tank 301, the limiting protrusions 303 are multiple groups, and the multiple groups of limiting protrusions 303 are linearly arrayed and arranged on the bottom wall of the floating plate 302. The grooves 304 are multiple groups, and the multiple groups of grooves 304 are linearly arrayed and arranged in the water storage tank 301. The push rod 305 is arranged on the floating plate 302, and the piston 306 is arranged on the push rod 305. The limiting housing 307 is arranged in the coal mine tunnel 10, and the push rod 305 and the piston 306 are movably arranged in the limiting housing 307, and the sensor component 308 is arranged on the top wall of the inner cavity of the limiting housing 307.

[0032] It should be noted that the water storage tank 301 is set in the coal mine tunnel 10, and the water storage tank 301 body is made of alloy steel, and the inner wall of the water storage tank 301 is provided with an anti-corrosion coating. A water inlet hole is provided on the water storage tank 301, and water enters the water storage tank 301 from the water inlet hole. As the water accumulates, the floating plate 302 floats up, and the floating plate 302 pushes the top rod 305 to move up during the floating process. The top rod 305 moves up in the limit housing 307, and the top rod 305 abuts against the sensor component 308 during the upward movement.

[0033] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, the inner sliding abutment assembly 40 includes a slide rail 401 , a water blocking plate 402 , a connecting bracket 403 and a water filter 404 .

[0034] Among them, the slide rail 401 is set in the coal mine tunnel 10, the water blocking plate 402 is movably set on the water blocking plate 402, the connecting bracket 403 is two groups, and the two groups of connecting brackets 403 are respectively set on the water blocking plate 402, and the water filter element 404 is multiple groups, and the multiple groups of water filter elements 404 are respectively set on the water blocking plate 402.

[0035] The water filter 404 includes an outer ring frame 4041 , rotating blades 4042 and a filter component 4043 .

[0036] The outer ring frame 4041 is disposed on the water blocking plate 402 , the rotating blades 4042 are rotatably disposed in the outer ring frame 4041 , and the filtering component 4043 is disposed on the rotating blades 4042 .

[0037] It should be noted that the slide rail 401 described in this embodiment is arranged in the coal mine tunnel 10, and a slide groove is arranged on the slide rail 401, and then the water blocking plate 402 is limitedly moved and arranged on the slide rail 401. A sliding rod that slides in the slide groove is provided on the bottom wall of the water blocking plate 402, and the water blocking plate 402 will slide in the coal mine tunnel 10. When the connecting bracket 403 moves with the water blocking plate 402, the connecting bracket 403 abuts against the second plugging component 60, and the water pressure impacts the outer frame 2031 and acts on the water filter 404. The water filter 404 is subjected to the water impact pressure, and the filter component 4043 filters the debris in the water, and the rotating blade 4042 rotates under the water impact pressure.

[0038] In one embodiment of the present invention, Figure 1 and Figure 7 As shown, the second blocking assembly 60 includes a driving mechanism 601 , a positioning frame 602 , an upper baffle 603 , a lower baffle mechanism 604 , a rear baffle mechanism 605 , a transmission mechanism 606 and a limiting mechanism 607 .

[0039] The driving mechanism 601 is disposed in the coal mine tunnel 10 , and the driving mechanism 601 includes a driving component 6011 , a movable base plate 6012 and a secondary engaging component 6013 .

[0040] The driving member 6011 is disposed in the coal mine tunnel 10, the movable base plate 6012 is movably disposed in the positioning frame 602, and the auxiliary engagement member 6013 is disposed on the movable base plate 6012. The positioning frame 602 is disposed in the coal mine tunnel 10, and the driving mechanism 601 is movably disposed in the positioning frame 602.

[0041] It should be noted that the driving component 6011 is a hydraulic cylinder, which is operated by controlling the switch and the power supply. When the driving component 6011 is in operation, it pushes the movable base plate 6012 to move up and down. The auxiliary engaging components 6013 are respectively arranged on the left and right sides of the movable base plate 6012, and the auxiliary engaging components 6013 are provided with a base plate with engaging teeth.

[0042] The upper baffle 603 is rotatably disposed in the coal mine tunnel 10, the lower baffle mechanism 604 is rotatably disposed in the coal mine tunnel 10, and the upper baffle 603 and the lower baffle mechanism 604 are connected. The rear baffle mechanism 605 is rotatably disposed in the coal mine tunnel 10, and the transmission mechanism 606 is rotatably disposed in the coal mine tunnel 10.

[0043] It should be noted that the upper baffle 603 is arranged on one of the transmission mechanisms 606, and the lower baffle mechanism 604 is arranged on the lower transmission mechanism 606, and the upper baffle 603 and the lower baffle mechanism 604 are arranged on the same center line. The rear baffle mechanism 605 is arranged on the other transmission mechanism 606, and the two transmission mechanisms 606 located above are located at the same horizontal height. The position where the upper baffle 603 and the lower baffle mechanism 604 are connected to each other is provided with a matching inner groove and an outer protruding clamping plate.

[0044] The transmission mechanism 606 is respectively arranged on the upper baffle 603 , the lower baffle 604 and the rear baffle 605 , and the transmission mechanism 606 is meshedly connected with the auxiliary meshing component 6013 , and the limiting mechanism 607 is arranged in the coal mine tunnel 10 .

[0045] In one embodiment of the present invention, Figure 6 and Figure 8 As shown, the transmission mechanism 606 includes a shaft seat 6061, a movable shaft rod 6062 and a transmission component 6063.

[0046] The shaft seat 6061 is disposed in the coal mine tunnel 10 , the movable shaft rod 6062 is rotatably disposed on the shaft seat 6061 , and the transmission component 6063 is disposed on the movable shaft rod 6062 .

[0047] It should be noted that the shaft seat 6061 is arranged in the coal mine tunnel 10, and the movable shaft rod 6062 is rotatably arranged on the shaft seat 6061, and the transmission component 6063 is a ring with meshing teeth arranged on the movable shaft rod 6062. The auxiliary meshing component 6013 is meshed and connected with the transmission component 6063 during the lifting movement, thereby driving the movable shaft rod 6062 to rotate.

[0048] The limiting mechanism 607 includes an inner groove 6071 , a positioning baffle 6072 and a buffer component 6073 .

[0049] The inner groove 6071 is opened in the coal mine tunnel 10 , the positioning baffle 6072 is movably arranged in the inner groove 6071 , and the buffer component 6073 is sleeved on the positioning baffle 6072 .

[0050] It should be noted that the positioning baffle 6072 is movably disposed in the inner groove 6071, and the buffer component 6073 is a buffer spring, which drives the positioning baffle 6072 to move up and down. An inner resistance block is provided on the top wall of the inner groove 6071 near the top opening, and an outer baffle is provided on the bottom wall of the positioning baffle 6072. When the positioning baffle 6072 moves up and down, the outer baffle moves and abuts against the inner resistance block to limit the positioning baffle 6072.

[0051] In one embodiment of the present invention, Fig. 9 As shown, the lower stop mechanism 604 includes a hollow shell 6041 , a sliding rod 6042 , a reset component 6043 , a movable rod 6044 and a buffer bracket 6045 .

[0052] Among them, the hollow shell 6041 is rotatably set in the coal mine tunnel 10, the slide rod 6042 is slidably set in the hollow shell 6041, the two ends of the reset component 6043 are respectively set on the slide rod 6042, the movable rod 6044 is rotatably set on the slide rod 6042, and the buffer bracket 6045 is set on the movable rod 6044.

[0053] It should be noted that the hollow shell 6041 described in this embodiment is arranged on a transmission mechanism 606 of a lower group, and the rear block mechanism 605 is rotatably engaged with the upper baffle 603 and the hollow shell 6041, and at this time, the rear block mechanism 605 is engaged with the buffer bracket 6045. The buffer bracket 6045 is subjected to force to push the movable rod 6044 to move, and the movable rod 6044 simultaneously pushes the slide bar 6042 to move. Then, when the rear block mechanism 605 and the lower block mechanism 604 are engaged and connected, the upper slide bar 6042 extends out from the hollow shell 6041.

[0054] In one embodiment of the present invention, Fig.10 As shown, the rear baffle mechanism 605 includes a positioning shaft 6051 , a rear baffle plate 6052 and a limiting block 6053 .

[0055] Among them, the positioning shaft 6051 is set in the coal mine tunnel 10, the rear baffle 6052 is rotatably set on the positioning shaft 6051, the limit block 6053 is set on the rear baffle 6052, and the rear baffle 6052 is respectively engaged with the upper baffle 603 and the lower baffle mechanism 604.

[0056] It should be noted that when the positioning shaft 6051 rotates and drives the rear baffle 6052 to flip, the limit block 6053 rotates synchronously, so that the limit block 6053 is engaged in the groove on the hollow shell 6041, and the buffer bracket 6045 passes through the groove and is pressed on the buffer bracket 6045 when the limit block 6053 flips.

[0057] In one embodiment of the present invention, Fig.11 As shown, the water blocking assembly 70 includes a water blocking shell 701 , a water passing pipe 702 , a water blocking pipe 703 , a water blocking component 704 and a water retaining component 705 .

[0058] The water blocking shell 701 is arranged in the coal mine tunnel 10, the water pipe 702 and the water blocking pipe 703 are connected in one piece, and the water pipe 702 and the water blocking pipe 703 are respectively arranged in the water blocking shell 701. There are multiple groups of water blocking components 704, and the multiple groups of water blocking components 704 are respectively arranged in the water pipe 702, and the water blocking component 705 is arranged in the water blocking pipe 703.

[0059] It should be noted that the water enters the water blocking shell 701 through the water pipe 702, and then the water slows down the flow rate of the water through the water blocking component 704. The water blocking component 704 is a curved water blocking component, and the specific shape of the water blocking component 704 is set according to the design requirements. The curved design of the water blocking pipe 703 reduces the inner diameter of the water pipe 702, and the water blocking component 705 changes the direction of the water flow.

[0060] In one embodiment of the present invention, Figure 1 As shown, the pressing assembly 50 includes a ventilation cavity 501 , an air pump 502 and a push rod 503 .

[0061] The ventilation cavity 501 is disposed in the coal mine tunnel 10 , the air pump 502 is disposed in the ventilation cavity 501 , the push rod 503 is movably disposed in the ventilation cavity 501 , and the push rod 503 abuts against the blocking mechanism 203 .

[0062] It should be noted that the air pump 502 is operated by controlling the switch and the power supply. When the air pump 502 is running, gas is filled into the ventilation cavity 501 , and the gas pushes the push rod 503 to move, so that the push rod 503 moves and abuts against the limiting partition 2032 .

[0063] Furthermore, an audible and visual alarm is installed in the coal mine tunnel 10. When the air pump 502 is running, the audible and visual alarm is synchronously operated to warn the construction workers in the tunnel in time.

[0064] Specifically, the steps of coal mine geological engineering water control are as follows: when a large amount of accumulated water enters the tunnel of the coal mine project, which may endanger the construction workers in the tunnel.

[0065] First, when the construction personnel enter the coal mine tunnel 10, they first pull down the blocking mechanism 203 from the coal mine tunnel 10, and then the outer frame 2031 moves down and is limited by the limit card plate 201, so that the upper and lower ends of the outer frame 2031 are respectively engaged in the upper and lower inner walls of the coal mine tunnel 10. When there is water accumulation in the coal mine tunnel 10, the accumulated water enters and is stored through the water inlet hole on the water storage tank 301. When the water in the water storage tank 301 gradually increases, the floating plate 302 floats up, and in the process of the floating plate 302 floating up, the push rod 305 and the piston 306 are synchronously pushed to move in the limit housing 307. When the accumulated water is almost full, the push rod 305 is engaged with the sensor component 308, and at this time, the air pump 502 is operated, and the air pump 502 pushes the push rod 503 to move, and the push rod 503 is engaged with the closed outer frame 2031 to enhance the overall stability of the outer frame 2031. The plastic pad 2033 and the sealing member 202 are tightly fitted together to provide a sealing effect, and a timely warning is provided when too much water is accumulated in the water storage tank 301 .

[0066] When the water accumulates too much and breaks through the outer frame 2031, the water flows against the water blocking plate 402, and the water blocking plate 402 is forced to slide on the upper limit of the slide rail 401. The water flows through the rotating blades 4042 and the filter component 4043, and the impurities in the water are filtered by the filter component 4043, and the water blocking plate 402 moves to connect the bracket 403 to the second blocking component 60. When the air pump 502 is running, the driving component 6011 is synchronously operated, and the driving component 6011 drives the movable base plate 6012 to move up and down. During the movement of the movable base plate 6012, the secondary meshing component 6013 meshes with the transmission component 6063. Thereby, the upper baffle 603 and the lower baffle mechanism 604 are turned over, and the rear baffle mechanism 605 rotates synchronously, and the upper baffle 603 and the lower baffle mechanism 604 are connected to each other when turning over. When the rear baffle mechanism 605 turns over, the rear baffle 6052 contacts the positioning baffle 6072, and the positioning baffle 6072 is first pressed down into the inner groove 6071, and the rear baffle 6052 continues to turn over and then separates from the positioning baffle 6072. At this time, the positioning baffle 6072 pops out through the buffer component 6073, and the positioning baffle 6072 limits the rear baffle 6052.

[0067] When the rear baffle 6052 rotates, the limit block 6053 is engaged with the upper baffle 603 and the hollow shell 6041, and the limit block 6053 is engaged with the buffer bracket 6045, which pushes the movable rod 6044 to move, and pushes the slide bar 6042 to move in the hollow shell 6041. The upper slide bar 6042 extends to the outside of the hollow shell 6041 and is engaged with the upper baffle 603. When the water flow impacts the upper baffle 603 and the hollow shell 6041, the resistance is enhanced.

[0068] Finally, the water passes through the water blocking assembly 70, and the water enters the water blocking shell 701 through the water pipe 702, and then the water passes through the water blocking component 704 to slow down the flow rate of the water. The water blocking component 704 is a curved water blocking component, and the specific shape of the water blocking component 704 is set according to the design requirements. The curved design of the water blocking pipeline 703 reduces the inner diameter of the water pipe 702, and the water blocking component 705 changes the direction of the water flow, thereby slowing down the flow rate of the water.

[0069] In summary, the coal mine geological engineering water control and treatment equipment of the embodiment of the present invention solves the pain points of slow response, low reliability and high energy consumption of traditional water control technologies, and has both high efficiency, safety and economy, providing a systematic solution for the prevention and control of underground water disasters in coal mines.

[0070] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A coal mine geological engineering water control and management equipment, characterized in that: It comprises a coal mine tunnel (10), a first plugging component (20), a water accumulation warning drive component (30), an inner sliding abutment component (40), a pressing component (50), a second plugging component (60) and a water blocking component (70), wherein: The first blocking component (20) comprises a limit clamping plate (201), a sealing component (202) and a blocking mechanism (203), wherein: The limit clamping plate (201), the sealing element (202) and the blocking mechanism (203) are respectively arranged in the coal mine tunnel (10); The blocking mechanism (203) is movably arranged on the limit clamping plate (201); The water accumulation warning drive component (30) is arranged in the coal mine tunnel (10), and the water accumulation warning drive component (30) is used for timely warning and water prevention and control during water accumulation storage; The inner sliding abutment assembly (40) is arranged in the coal mine tunnel (10); The pressing assembly (50) is arranged in the coal mine tunnel (10), and the pressing assembly (50) abuts against the blocking mechanism (203); The second plugging component (60) is arranged in the coal mine tunnel (10), and the second plugging component (60) is used for secondary plugging to enhance waterproof performance; The water blocking component (70) is arranged in the coal mine tunnel (10), and the water blocking component (70) is used to mitigate the water flow rate and extend the water control warning time.

2. The coal mine geological engineering water control and management equipment according to claim 1, characterized in that: The blocking mechanism (203) comprises an outer frame (2031), a limiting partition (2032) and a plastic pad (2033), wherein: The outer frame (2031) is movably arranged on the position-limiting clamping plate (201); The position-limiting baffles (2032) are multiple groups, and the multiple groups of position-limiting baffles (2032) are respectively arranged in the outer frame (2031).

3. The coal mine geological engineering water control and management equipment according to claim 1, characterized in that: The water accumulation warning drive assembly (30) comprises a water storage tank (301), a floating plate (302), a limiting convex block (303), a groove (304), a push rod (305), a piston (306), a limiting housing (307) and a sensor component (308), wherein: The water storage tank (301) is disposed in the coal mine tunnel (10); The floating plate (302) is movably arranged in the water storage tank (301); The limiting protrusions (303) are multiple groups, and the multiple groups of limiting protrusions (303) are arranged in a linear array on the bottom wall of the floating plate (302); The grooves (304) are multiple groups, and the multiple groups of grooves (304) are arranged in a linear array in the water storage tank (301); The top rod (305) is arranged on the floating plate (302); The piston (306) is arranged on the push rod (305); The limiting housing (307) is arranged in the coal mine tunnel (10), and the push rod (305) and the piston (306) are movably arranged in the limiting housing (307); The sensing component (308) is arranged on the top wall of the inner cavity of the limiting housing (307).

4. The coal mine geological engineering water control and management equipment according to claim 1, characterized in that: The inner sliding abutment assembly (40) comprises a slide rail (401), a water blocking plate (402), a connecting bracket (403) and a water filter (404), wherein: The slide rail (401) is arranged in the coal mine tunnel (10); The water blocking plate (402) is movably arranged on the water blocking plate (402); The connecting brackets (403) are in two groups, and the two groups of connecting brackets (403) are respectively arranged on the water blocking plate (402); The water filter elements (404) are multiple groups, and the multiple groups of water filter elements (404) are respectively arranged on the water blocking plate (402); The water filter (404) comprises an outer ring frame (4041), rotating blades (4042) and a filter component (4043), wherein: The outer ring frame (4041) is arranged on the water blocking plate (402); The rotating blades (4042) are rotatably arranged in the outer ring frame (4041); The filtering component (4043) is arranged on the rotating blade (4042).

5. The coal mine geological engineering water control and management equipment according to claim 1, characterized in that: The second blocking assembly (60) comprises a driving mechanism (601), a positioning frame (602), an upper baffle (603), a lower baffle mechanism (604), a rear baffle mechanism (605), a transmission mechanism (606) and a limiting mechanism (607), wherein: The driving mechanism (601) is arranged in the coal mine tunnel (10); The driving mechanism (601) comprises a driving component (6011), a movable base plate (6012) and a secondary engaging component (6013), wherein: The driving component (6011) is arranged in the coal mine tunnel (10); The movable substrate (6012) is movably arranged in the positioning frame (602); The auxiliary engagement component (6013) is arranged on the movable base plate (6012); The positioning frame (602) is arranged in the coal mine tunnel (10), and the driving mechanism (601) is movably arranged in the positioning frame (602); The upper baffle (603) is rotatably arranged in the coal mine tunnel (10); The lower baffle mechanism (604) is rotatably arranged in the coal mine tunnel (10), and the upper baffle plate (603) and the lower baffle mechanism (604) are connected; The backstop mechanism (605) is rotatably disposed in the coal mine tunnel (10); The transmission mechanism (606) is rotatably arranged in the coal mine tunnel (10), the transmission mechanism (606) is respectively arranged on the upper baffle plate (603), the lower baffle mechanism (604) and the rear baffle mechanism (605), and the transmission mechanism (606) is meshingly connected with the auxiliary meshing component (6013); The limiting mechanism (607) is arranged in the coal mine tunnel (10).

6. The coal mine geological engineering water control and management equipment according to claim 5, characterized in that: The transmission mechanism (606) comprises a shaft seat (6061), a movable shaft rod (6062) and a transmission component (6063), wherein: The shaft seat (6061) is arranged in the coal mine tunnel (10); The movable shaft (6062) is rotatably arranged on the shaft seat (6061); The transmission component (6063) is arranged on the movable shaft (6062); The limiting mechanism (607) comprises an inner groove (6071), a positioning baffle (6072) and a buffer component (6073), wherein: The inner groove (6071) is provided in the coal mine tunnel (10); The positioning baffle (6072) is movably disposed in the inner groove (6071); The buffer component (6073) is sleeved on the positioning baffle (6072).

7. The coal mine geological engineering water control and management equipment according to claim 5, characterized in that: The lower stop mechanism (604) comprises a hollow shell (6041), a sliding rod (6042), a reset component (6043), a movable rod (6044) and a buffer bracket (6045), wherein: The hollow shell (6041) is rotatably disposed in the coal mine tunnel (10); The sliding rod (6042) is slidably disposed in the hollow shell (6041); Both ends of the reset component (6043) are respectively arranged on the slide rod (6042); The movable rod (6044) is rotatably arranged on the sliding rod (6042); The buffer bracket (6045) is arranged on the movable rod (6044).

8. The coal mine geological engineering water control and management equipment according to claim 5, characterized in that: The rear baffle mechanism (605) comprises a positioning shaft (6051), a rear baffle plate (6052) and a limit block (6053), wherein: The positioning shaft rod (6051) is arranged in the coal mine tunnel (10); The rear baffle (6052) is rotatably disposed on the positioning shaft (6051); The limit block (6053) is arranged on the rear baffle (6052), and the rear baffle (6052) is respectively engaged with the upper baffle (603) and the lower baffle mechanism (604).

9. The coal mine geological engineering water control and management equipment according to claim 1, characterized in that: The water-blocking assembly (70) comprises a water-blocking shell (701), a water-passing pipe (702), a water-blocking pipe (703), a water-blocking component (704) and a water-blocking component (705), wherein: The water blocking shell (701) is arranged in the coal mine tunnel (10); The water-passing pipeline (702) and the water-blocking pipeline (703) are connected in one piece, and the water-passing pipeline (702) and the water-blocking pipeline (703) are respectively arranged in the water-blocking shell (701); The water-blocking components (704) are multiple groups, and the multiple groups of water-blocking components (704) are respectively arranged in the water-passing pipes (702); The water blocking component (705) is arranged in the water blocking pipeline (703).

10. The coal mine geological engineering water control and management equipment according to claim 1, characterized in that: The pressing assembly (50) comprises a ventilation cavity (501), an air pump (502) and a push rod (503), wherein: The ventilation cavity (501) is arranged in the coal mine tunnel (10); The air pump (502) is arranged in the ventilation cavity (501); The push rod (503) is movably arranged in the ventilation cavity (501), and the push rod (503) abuts against the blocking mechanism (203).

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