Coal mine tunnel information detection and acquisition device

Abstract

The utility model discloses a coal mine tunnel information detection and acquisition device which comprises an installation seat, an installation rod is arranged in the middle of the top of the installation seat, an installation frame is arranged at the bottom of the installation seat, a rotating rod is arranged at the bottom of the installation frame in a sleeved mode, a winding wheel is arranged at the bottom of the rotating rod, and a wire is arranged on the outer side of the winding wheel. A control box is arranged at the bottom of the winding wheel; through mutual cooperation of the protection plate, the guide rod, the spring B, the piston, the piston cylinder, the guide pipe and the whistle, after the device is installed, broken stone coal slag falling from the top in a coal mine tunnel can be blocked through the protection plate, bottom equipment is prevented from being smashed and damaged, impact borne by the protection plate can be buffered through the buffering structure at the bottom of the protection plate, and the safety of the device is improved. The safety protection performance of the device is improved, meanwhile, when the protection plate moves downwards due to falling impact of the gravel coal mine, gas in the piston barrel can be pushed to enter the whistle, and therefore sharp whistles are made to remind surrounding workers.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coal mine roadway management, concretely to coal mine roadway information detection collection device. BACKGROUND

[0002] Roadway is a passageway excavated for mining hoisting, transportation, ventilation, drainage, power supply and the like in underground mining, and the cross section shape of the roadway is mostly arch, trapezoidal or rectangular, and is circular, oval or horseshoe-shaped when the surrounding rock is soft, in the information management of coal mine, the information in the coal mine roadway needs to be monitored through the information detection collection device to ensure the construction safety in the roadway.

[0003] The patent with the authorized announcement number "CN218103234U" discloses a coal mine roadway information detection collection device, which comprises a coal mine roadway, an internal bottom surface of the coal mine roadway is provided with a track, two baffle plates are arranged in the coal mine roadway along the track direction, a winding and unwinding line driving assembly for realizing the synchronous lifting of the two baffle plates is arranged on the top of the coal mine roadway between the two baffle plates; a camera for monitoring and photographing the track car, a gas concentration sensor for detecting the gas concentration in the coal mine roadway, a displacement sensor for detecting the position of the track car and a PLC controller are arranged in the coal mine roadway between the two baffle plates, the camera and the PLC controller cooperate to facilitate the photographing collection of the transportation information of the track car entering and leaving the roadway, and the winding and unwinding line driving assembly cooperates with the baffle plate to automatically block and protect the front and back of the track car during the information collection process.

[0004] However, the device has the following disadvantages:

[0005] 1. Since the anchor net gap is too large, the top of the roadway will still have falling debris and coal cinder, which will injure the information detection collection device, the above device lacks protection measures for the device during use, which leads to easy damage of the equipment and reduces the service life, and when the debris and coal cinder fall, the surrounding workers cannot be warned, which leads to easy injury of the workers;

[0006] 2. After installation, the information detection collection device often has the phenomenon of too long wires, the above device is difficult to wind and arrange the excess wires during use, which leads to messy wire connection and easy winding phenomenon, and safety hazards are easily caused. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a coal mine roadway information detection collection device to solve the above-mentioned problems in the background technology.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: Coal mine tunnel information detection collection device, including the mounting seat, the middle part of the top of mounting seat is provided with the mounting rod, the bottom of mounting seat is provided with the mounting bracket, the bottom of mounting bracket is equipped with the rotating rod, the bottom of rotating rod is provided with the wire reel, the outside of wire reel is provided with the wire, the bottom of wire reel is provided with the control box, the bottom of control box is provided with the camera, the bottom of one side of control box is provided with the methane sensor,

[0009] The both sides of the top of the mounting seat are provided with piston cylinders, guide rods are slidably inserted into the inner sides of the two groups of piston cylinders, pistons adapted to the piston cylinders are arranged at the bottoms of the two groups of guide rods, a protective plate is arranged at the tops of the two groups of guide rods, springs B are sleeved outside the two groups of guide rods, whistles are arranged at the both sides of the mounting seat, pipes connected with the whistles are arranged at the bottoms of the two groups of piston cylinders, and a wire winding assembly is arranged at one side of the mounting bracket.

[0010] Preferably, the wire winding assembly comprises a worm wheel, a spring A, a sliding groove, a sliding block, a protective cover and a worm, the worm is sleeved at one side of the mounting bracket, the worm wheel engaged with the worm is arranged at the top of the rotating rod, the sliding grooves are formed at the both sides of the control box, the protective cover is sleeved outside the control box, the sliding blocks slidably matched with the sliding grooves are arranged at the both sides of the inner side of the protective cover, and the spring A is arranged at the bottoms of the two groups of sliding blocks, so that the excess wire can be wound, the wire can be protected by the protective cover, and the wire can be prevented from being damaged.

[0011] Preferably, a through hole matched with the wire is formed at one side of the protective cover, so that the wire can pass through the protective cover from the through hole.

[0012] Preferably, a sealing groove is formed at the edge of the bottom of the mounting bracket, and a sealing ring matched with the sealing groove is arranged at the top of the protective cover, so that the connecting effect between the protective cover and the mounting bracket after the protective cover is closed can be improved.

[0013] Preferably, a rotating wheel is arranged at one side of the worm, so that the worm can be conveniently rotated for adjustment.

[0014] Preferably, an insertion rod is sleeved at the inner side of one group of sliding blocks, and an insertion groove matched with the insertion rod is formed at one side of the inner side of one group of sliding grooves, so that the protective cover can be fixed.

[0015] Preferably, the protective plate is circular, and the protective plate is slidably sleeved outside the mounting rod, so that the protection range of the device can be ensured, and the protective plate can stably move along the outside of the mounting rod.

[0016] Preferably, an installation plate is arranged at the top of the mounting rod, so that the device can be installed on the anchor net at the top of the coal mine tunnel by the installation plate.

[0017] Compared with the prior art, the coal mine tunnel information detection and collection device has the advantages that:

[0018] 1. Through the cooperation between the protective plate, the guide rod, the spring B, the piston, the piston cylinder, the guide pipe and the whistle, after installation, the device can block the falling coal and stone in the coal mine tunnel, prevent the bottom equipment from being damaged, buffer the impact on the protective plate through the buffer structure at the bottom of the protective plate, improve the safety protection performance of the device, and when the protective plate moves down due to the impact of the falling coal and stone, the gas in the piston cylinder can be pushed into the whistle, thereby emitting a sharp whistle sound to remind the surrounding workers, prevent the workers from being injured by the coal and stone, and improve the safety warning ability of the device.

[0019] 2. Through the cooperation between the worm gear, the spring A, the sliding groove, the sliding block, the protective cover, the rotating rod and the worm, after installation, the device can rotate the control box by rotating the worm, wind the excess wire on the outside of the wire winding wheel, and rotate the camera to a suitable monitoring angle according to the requirement, so as to better obtain the information in the coal mine tunnel, and after adjustment, the protective cover can be covered on the outside of the wire to protect the wire, thereby improving the protection effect of the wire. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a perspective view of the utility model;

[0021] Figure 2 It is a front view of the utility model;

[0022] Figure 3 It is a perspective view of the utility model; Figure 2 It is an enlarged schematic view of the structure at A of the utility model.

[0023] In the drawing: 1, mounting seat; 2, protective plate; 3, mounting rod; 4, mounting frame; 5, worm gear; 6, wire; 7, wire winding wheel; 8, spring A; 9, control box; 10, camera; 11, methane sensor; 12, sliding groove; 13, sliding block; 14, protective cover; 15, rotating rod; 16, worm; 17, guide rod; 18, spring B; 19, piston; 20, piston cylinder; 21, guide pipe; 22, whistle. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-3 The utility model provides an embodiment: coal mine roadway information detection collection device, the middle part of the top of mounting seat 1 is provided with mounting rod 3, the top of mounting rod 3 is provided with mounting plate, can pass through mounting plate and install the device in the anchor net of coal mine roadway top, the bottom of mounting seat 1 is provided with mounting bracket 4, the bottom of mounting bracket 4 is sleeved with rotating rod 15, the bottom of rotating rod 15 is provided with winding wheel 7, the outside of winding wheel 7 is provided with wire 6, the bottom of control box 9 is provided with camera 10, the model of this camera 10 can be KBA127, the bottom of control box 9 one side is provided with methane sensor 11, the model of this methane sensor 11 can be SAGT-GJC4 / 40;

[0026] The both sides of the top of mounting seat 1 are provided with piston cylinder 20, the inside of two groups of piston cylinder 20 is slidably inserted with guide rod 17, the bottom of two groups of guide rod 17 is provided with piston 19 matched with piston cylinder 20, the top of two groups of guide rod 17 is commonly provided with protection plate 2, the shape of protection plate 2 is circular, protection plate 2 is slidably sleeved on the outside of mounting rod 3, can guarantee the protection range of device, so that protection plate 2 can stably move along the outside of mounting rod 3, the outside of two groups of guide rod 17 is sleeved with spring B18, the both sides of mounting seat 1 are provided with whistle 22, the bottom of two groups of piston cylinder 20 is provided with guide pipe 21 connected with whistle 22, one side of mounting bracket 4 is provided with winding assembly;

[0027] Winding assembly includes worm wheel 5, spring A8, sliding slot 12, sliding block 13, protective cover 14 and worm 16, one side of mounting bracket 4 is sleeved with worm 16, one side of worm 16 is provided with rotating wheel, conveniently rotates worm 16 to adjust through rotating wheel, the top of rotating rod 15 is provided with worm wheel 5 engaged with worm 16, both sides of control box 9 are provided with sliding slot 12, the outside of control box 9 is sleeved with protective cover 14, one side of protective cover 14 is provided with through hole matched with wire 6, wire 6 can pass through protective cover 14 from the through hole;

[0028] The edge of the bottom of mounting bracket 4 is provided with sealing groove, the top of protective cover 14 is provided with sealing ring matched with sealing groove, can improve the connecting effect between protective cover 14 and mounting bracket 4 after closing, both sides of the inside of protective cover 14 are provided with sliding block 13 slidably matched with sliding slot 12, the inside of a group of sliding block 13 is sleeved with inserting rod, one side of the inside of a group of sliding slot 12 is provided with inserting slot matched with inserting rod, can fix protective cover 14, when pulling protective cover 14 to move down and open to wind and unwind wire 6, inserting rod can be inserted into inserting slot to be fixed, the bottom of two groups of sliding block 13 is provided with spring A8, can wind the excess wire 6, can protect wire 6 through protective cover 14, prevent it from being damaged.

[0029] Working principle: the device is installed on the anchor net at the top of the coal mine roadway during use, after installation, the camera 10 can monitor and collect information in the coal mine roadway, the methane sensor 11 can detect the methane content in the roadway, detect and collect information in the coal mine roadway, and ensure the safety of the coal mine roadway;

[0030] After the device is installed, pull the protective cover 14 to overcome the elastic force of the spring A8 and move downward, and insert the insertion rod into the insertion slot to fix it, that is, the worm 16 can drive the worm wheel 5 to rotate by rotating the rotating wheel, then the worm wheel 5 can drive the control box 9 to rotate as a whole, the excess wire 6 can be wound on the outside of the winding wheel 7, so that the wire is more neat, at the same time, when the control box 9 rotates, the monitoring angle of the camera 10 can be adjusted, so that it can be rotated to the appropriate direction to collect information in the roadway, after the adjustment is completed, the fixing of the protective cover 14 is released, and the protective cover 14 can be reset by the elastic force of the spring A8 to protect the wire 6 outside;

[0031] Because the gap between the anchor nets in the roadway is large, gravel or coal cinder often falls, when the gravel or coal cinder falls, the bottom device can be protected by the protective plate 2 to prevent the device from being injured by the gravel, and when the gravel falls on the protective plate 2, the protective plate 2 can push the guide rod 17 to move downward to overcome the elastic force of the spring B18, buffer the impact force of the falling gravel and coal cinder, and the piston 19 can play a damping role, and when the piston 19 moves downward, the gas in the piston cylinder 20 can be pushed to flow into the whistle 22 through the guide inlet of the conduit 21, so that the whistle 22 produces a whistle sound to remind the surrounding workers, preventing them from being injured by the gravel and coal cinder.

[0032] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0033] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A coal mine tunnel information detection and collection device, comprising a mounting seat (1), characterized in that: The middle part of the top of the mounting base (1) is provided with a mounting rod (3), the bottom of the mounting base (1) is provided with a mounting frame (4), the bottom of the mounting frame (4) is sleeved with a rotating rod (15), the bottom of the rotating rod (15) is provided with a wire winding wheel (7), the outer side of the wire winding wheel (7) is provided with a wire (6), the bottom of the wire winding wheel (7) is provided with a control box (9), the bottom of the control box (9) is provided with a camera (10), the bottom of one side of the control box (9) is provided with a methane sensor (11); The two sides of the top of the mounting base (1) are provided with a piston cylinder (20), the inner sides of the two groups of piston cylinders (20) are slidably inserted with guide rods (17), the bottoms of the two groups of guide rods (17) are provided with pistons (19) matched with the piston cylinders (20), the tops of the two groups of guide rods (17) are commonly provided with a protective plate (2), the outer sides of the two groups of guide rods (17) are sleeved with springs B (18), the two sides of the mounting base (1) are provided with whistles (22), the bottoms of the two groups of piston cylinders (20) are provided with guide pipes (21) connected with the whistles (22), and one side of the mounting frame (4) is provided with a wire winding assembly.

2. The coal mine tunnel information detection and collection device according to claim 1, characterized in that: The wire winding assembly comprises a worm gear (5), a spring A (8), a sliding groove (12), a sliding block (13), a protective cover (14) and a worm (16), one side of the mounting frame (4) is sleeved with the worm (16), the top of the rotating rod (15) is provided with the worm gear (5) engaged with the worm (16), both sides of the control box (9) are provided with the sliding groove (12), the outer side of the control box (9) is sleeved with the protective cover (14), both sides of the inner side of the protective cover (14) are provided with the sliding block (13) slidably matched with the sliding groove (12), and the bottoms of the two groups of sliding blocks (13) are provided with the spring A (8).

3. The coal mine tunnel information detection and collection device according to claim 2, characterized in that: One side of the protective cover (14) is provided with a through hole matched with the wire (6).

4. The coal mine tunnel information detection and collection device according to claim 2, characterized in that: The edge of the bottom of the mounting frame (4) is provided with a sealing groove, and the top of the protective cover (14) is provided with a sealing ring matched with the sealing groove.

5. The coal mine tunnel information detection and collection device according to claim 2, characterized in that: One side of the worm (16) is provided with a rotating wheel.

6. The coal mine tunnel information detection and collection device according to claim 2, characterized in that: The inner side of one group of sliding blocks (13) is sleeved with a plug rod, and one side of the inner side of one group of sliding grooves (12) is provided with a plug groove matched with the plug rod.

7. The coal mine tunnel information detection and collection device according to claim 1, characterized in that: The protective plate (2) is circular in shape, and the protective plate (2) is slidably sleeved on the outer side of the mounting rod (3).

8. The coal mine tunnel information detection and collection device according to claim 1, characterized in that: The top of the mounting rod (3) is provided with a mounting plate.

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