CN216446972U - Coal mine information mine safety alarm device - Google Patents
Coal mine information mine safety alarm device Download PDFInfo
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- CN216446972U CN216446972U CN202123219392.5U CN202123219392U CN216446972U CN 216446972 U CN216446972 U CN 216446972U CN 202123219392 U CN202123219392 U CN 202123219392U CN 216446972 U CN216446972 U CN 216446972U
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- 239000003245 coal Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a coal mine information mine safety alarm device, which comprises a detection mechanism, a lifting mechanism and a gas collection mechanism, wherein the detection mechanism comprises a base, the top end of the base is fixedly connected with a machine shell, the lifting mechanism comprises two upright posts, the bottom ends of the upright posts are fixedly connected with the top end of the base, the side surfaces of the upright posts are provided with first limiting sliding grooves, lifting rods are arranged in the first limiting sliding grooves, the surfaces of the lifting rods are provided with through grooves, rotating rods are arranged in the through grooves, one end of each rotating rod is fixedly connected with a rotating disc, the top end of the machine shell is fixedly connected with a machine box, the inner part of the machine box is fixedly connected with a first motor, the output end of the first motor is fixedly sleeved with one end of the rotating disc, the rotating rod is driven to move along the through grooves while the rotating rod is driven to continuously move up and down along the first limiting sliding grooves, carry out the gas collection to different heights and detect, improve the accuracy that detects data.
Description
Technical Field
The utility model relates to the technical field of coal mine safety production, in particular to a coal mine information mine safety alarm device.
Background
Most of coal mine production is underground operation, geological and mining conditions are complex and changeable, unsafe factors are many, and the coal mine production is often threatened by real hazards such as gas, coal dust, fire water, a roof and the like, so that the coal mine safety work must be placed at the head of each work in order to ensure the safety of underground operators and ensure the normal production of a mine, and an alarm device is arranged in the mine to detect the environment in the mine in real time and take corresponding measures according to feedback information to remind the operators to operate or evacuate.
Chinese patent: a coal mine information mine safety alarm device, the authorization notice number: CN 214660359U, grant announcement date: 2021 year 11 month 9 days, remove the impurity with the filtration pore through the clearance board at the rear end of detection zone and clean the clearance, improve the detection effect, the transmission is stable, and the clearance is convenient, and the rear end of detection zone is hugged closely through the electric telescopic handle extension messenger inductor's front end, improves with gaseous area of contact to improve the precision that detects, but this utility model exists following technique not enough: the existing alarm device has poor flexibility, is generally fixed at a relatively dangerous position to carry out detection, cannot change the detection height, is easy to have detection results, has errors and is easy to have safety accidents; the existing alarm device is generally used for detecting the interior of air inlet equipment in an extraction mine, however, dust in the mine is more, the air inlet is easily blocked, gas cannot be effectively collected, the detection result is influenced, and therefore the coal mine information mine safety alarm device needs to be provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides a coal mine information mine safety alarm device, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a coal mine information mine safety alarm device comprises a detection mechanism and a lifting mechanism, wherein a gas collection mechanism is fixedly installed at the top end of the lifting mechanism, the gas collection mechanism comprises a shell, the lifting mechanism is fixedly installed at the top end of the detection mechanism, the detection mechanism comprises a base, the lifting mechanism comprises two stand columns, the bottom ends of the stand columns are fixedly connected with the top end of the base, a rotating disc is driven by a first motor to rotate, so that a rotating rod moves along a through groove, meanwhile, a lifting rod is driven to move up and down along a first limiting sliding groove continuously, gas collection detection is carried out on different heights, the accuracy of detection data is improved, a first limiting sliding groove is formed in the side surface of each stand column, a lifting rod is arranged in the first limiting sliding groove, a through groove is formed in the end surface of the lifting rod, a rotating rod is arranged in the through groove, and a rotating disc is fixedly connected to one end of the rotating rod, the inner wall of casing is equipped with the slide rail, be equipped with the mounting panel in the slide rail, the side fixedly connected with brush of mounting panel, the positive fixedly connected with curb plate of casing, the mesh has been seted up to the curb plate side, the side of curb plate is hugged closely to the brush side, drives the drive wheel through the second motor and rotates and make the drive belt drive the gag lever post and rotate, makes the mounting panel constantly clean the mesh along the repeated back and forth motion of slide rail messenger's brush through the spacing spout of second and guarantees that its cleanness is avoided being blockked up the collection of influence to the air by the dust and is caused the testing result error.
The utility model is further improved in that: the top fixedly connected with casing of base, the top fixedly connected with machine case of casing, the inside fixedly connected with first motor of machine case, the output of first motor with the fixed cover of one end of carousel connects.
The utility model is further improved in that: the inside fixedly connected with second motor of casing, the fixed driving wheel that has cup jointed of output shaft of second motor, the transmission of driving wheel side is connected with the drive belt, drive belt side fixedly connected with gag lever post, the casing bottom with the top fixed connection of lifter.
The utility model is further improved in that: a second limiting sliding groove is formed in the side face of the mounting plate, and the limiting rod is arranged in the second limiting sliding groove.
The utility model is further improved in that: the inside fixedly connected with thermodetector of casing, the inside fixedly connected with moisture detector of casing, the inside fixedly connected with gas detector of casing, the fixed cover in casing top has connect the air duct, air duct one end with the casing is fixed to be cup jointed.
The utility model is further improved in that: the inside fixedly connected with signal transmitter of casing, casing top fixedly connected with branch, branch top fixedly connected with alarm device sends the testing result for data terminal through signal transmitter, sends sound and light through alarm device when the data that detect surpass the safe value and reminds the site personnel in time to withdraw.
The utility model is further improved in that: the movable block is movably sleeved on the side face of the rotating rod and slides in the through groove, and the contact area between the rotating rod and the lifting rod is increased through the movable block, so that the lifting rod is more stable when moving.
The utility model is further improved in that: the both ends position fixedly connected with limiting plate of the side of stand corresponding first spacing spout, the top fixedly connected with spring of limiting plate carries out the shock attenuation through the spring to the lifter, avoids the lifter to drop simultaneously, improve equipment's security.
Has the advantages that:
1. according to the utility model, the rotating disc is driven by the first motor to rotate, so that the rotating rod moves along the through groove to drive the lifting rod to reciprocate up and down along the first limiting sliding groove, thus the height of the shell is changed to collect and detect air with different heights, the equipment detection accuracy is improved, and the safety of working in a mine is improved.
2. According to the utility model, the driving wheel is driven by the second motor to rotate, so that the driving belt drives the limiting rod to continuously rotate, and the limiting rod slides in the second limiting chute to drive the mounting plate to reciprocate along the slide rail, so that the hairbrush continuously cleans meshes, the meshes are prevented from being blocked by dust, the smooth ventilation of the hairbrush is ensured, and the detection accuracy of the equipment is favorably improved.
3. According to the utility model, the data obtained by detection is sent to the data through the signal transmitter, and when the detected data is higher than the safety value, the alarm device is controlled to make a sound and light to remind field personnel to evacuate timely, and the evacuation is processed timely, so that personnel injury caused by safety accidents is avoided, and the safety of mine production is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an exploded view of the lifting mechanism of the present invention.
Fig. 3 is an exploded view of the gas collection mechanism of the present invention.
Fig. 4 is a schematic view of the back structure of the mounting plate of the present invention.
Fig. 5 is a schematic view of the internal structure of the housing of the present invention.
Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
FIG. 7 is a schematic diagram of a third structure according to an embodiment of the present invention.
The reference signs are: 1-detection mechanism, 101-base, 102-machine shell, 103-support rod, 104-alarm device, 105-signal emitter, 106-temperature detector, 107-humidity detector, 108-gas detector, 2-lifting mechanism, 201-machine box, 202-first limit chute, 203-lifting rod, 204-through groove, 205-rotary table, 206-upright column; 207-a first motor, 208-a rotating rod, a 3-gas collecting mechanism, 301-a shell, 302-a mesh and 303-a gas guide pipe; 304-a slide rail, 305-a second motor, 306-a transmission belt, 307-a transmission wheel, 308-a limiting rod, 309-a mounting plate, 310-a brush, 311-a side plate, 312-a second limiting chute, 4-a moving block and 5-a spring; 6-limiting plate.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the coal mine information mine safety alarm device according to the present invention is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative efforts belong to the scope of protection of the present invention.
The first embodiment is as follows:
referring to fig. 1 and 2, the utility model provides a coal mine information mine safety alarm device, which comprises a detection mechanism 1 and further comprises:
the lifting mechanism 2: the detection mechanism is arranged at the top end of the detection mechanism 1 and is fixedly connected with the detection mechanism 1;
gas collection mechanism 3: is arranged at the top end of the lifting mechanism 2 and is fixedly connected with the lifting mechanism 2.
Referring to fig. 1 and 2, the detecting mechanism 1 includes a base 101, a top end fixedly connected with casing 102 of the base 101, the lifting mechanism 2 includes two upright posts 206, a bottom end of the upright post 206 is fixedly connected with a top end of the base 101, a first limit chute 202 is provided at a side surface of the upright post 206, a lifting rod 203 is provided in the first limit chute 202, a through groove 204 is provided at a surface of the lifting rod 203, a rotating rod 208 is provided in the through groove 204, a one end fixedly connected with turntable 205 of the rotating rod 208, a top pipe fixedly connected with case 201 of the casing 102, a first motor 207 is fixedly connected with an inner portion of the case 201, an output end of the first motor 207 is fixedly connected with one end of the turntable 205, the gas collecting mechanism 3 includes a casing 301, a bottom end of the casing 301 is fixedly connected with a top end of the lifting rod 203, the first motor 207 rotates to drive the turntable 205 to rotate to drive the rotating rod 208 to rotate, so that the rotating rod 208 moves along the through groove 204 to push the lifting rod 203 to continuously reciprocate along the first limit chute 202.
Referring to fig. 3 and 4, a second motor 305 is fixedly connected inside the casing 301, an output shaft of the second motor 305 is fixedly sleeved with a driving wheel 307, a driving belt 306 is connected to a side surface of the driving wheel 307 in a driving manner, a limit rod 308 is fixedly connected to a side surface of the driving belt 306, a slide rail 304 is arranged on an inner wall of the casing 301, a mounting plate 309 is arranged in the slide rail 304, a second limit chute 312 is arranged on a side surface of the mounting plate 309, the limit rod 308 is arranged in the second limit chute 312, a brush 310 is fixedly connected to a side surface of the mounting plate 309, a mesh 302 is arranged on a side surface of the side plate 311, a side surface of the brush 310 is tightly attached to a side surface of the side plate 311, the second motor 305 rotates to drive the driving wheel 307 to rotate, so that the driving belt 306 drives the limit rod 308 to continuously move, the limit rod 308 slides in the second limit chute 312 to push the mounting plate 309 to continuously reciprocate along the slide rail 304, so that the brush 310 cleans the mesh 302, dust on the surface of the mesh 302 is removed.
Referring to fig. 1 and 5, a temperature detector 106 is fixedly connected inside the casing 102, a humidity detector 107 is fixedly connected inside the casing 102, a gas detector 108 is fixedly connected inside the casing 102, a gas guide tube 303 is fixedly sleeved at the top end of the casing 102, one end of the gas guide tube 303 is fixedly sleeved with the casing 301, air is sent into the casing 102 through the gas guide tube 303, the air is detected through the temperature detector 106, the humidity detector 107 and the gas detector 108, and components in the air are analyzed.
Referring to fig. 1 and 5, a signal emitter 105 is fixedly connected inside the casing 102, a supporting rod 103 is fixedly connected to the top end of the casing 102, an alarm device 104 is fixedly connected to the top end of the supporting rod 103, detected data is sent to a data center through the signal emitter 105, and when the detected data is higher than a safety value, the alarm device 104 is controlled to emit sound and light to remind field personnel of evacuating timely, so that safety accidents are avoided.
The working principle of the first embodiment of the utility model is as follows:
detecting whether the equipment is intact, placing the equipment at a proper position, starting the equipment, driving the turntable 205 to rotate by the operation of the first motor 207 so as to enable the rotating rod 208 to slide along the through groove 204, enabling the lifting rod 203 to reciprocate up and down along the first limiting chute 202 so as to drive the shell 301 to move up and down, driving the driving wheel 307 to rotate by the rotation of the second motor 305 so as to enable the driving belt 306 to drive the limiting rod 308 to move so as to enable the limiting rod 308 to slide along the second limiting chute 312 so as to push the mounting plate 309 to move along the sliding rail 304 so as to enable the brush 310 to continuously clean the meshes 302 to remove air attached to the surfaces of the meshes 302, enabling the air to enter the shell 102 through the meshes 302 and the air duct 303, detecting the content of gas in the air through the gas detector 108, detecting the humidity of the air through the humidity detector 107, detecting the temperature of the air through the temperature detector 106, and sending the detected data to the data center through the signal emitter 105 for observation, when the numerical value is detected to exceed the safety value, the alarm device 104 is controlled to emit sound and light to remind field personnel of timely evacuation.
Example two:
referring to fig. 6, in a preferred embodiment, the moving block 4 is movably sleeved on the side surface of the rotating rod 208, the moving block 4 slides in the through groove 204, and the rotating rod 208 pushes the moving block 4 to slide in the through groove 204, so as to drive the lifting rod 203 to move along the first limiting sliding groove 202, where the difference between the second embodiment and the first embodiment is that: in the second embodiment, the movable block 4 is fixedly sleeved on the side surface of the rotating rod 208 to increase the contact surface with the through groove 204.
Example three:
referring to fig. 7, in a preferred embodiment, the side surface of the upright 206 is fixedly connected with a limiting plate 6 corresponding to two end positions of the first limiting chute 202, the top end of the limiting plate 6 is fixedly connected with a spring 5, the lifting rod 203 is limited by the spring 5, the lifting rod 203 is prevented from falling off, and the lifting rod 203 is damped to prevent the device from being damaged, the difference between the third embodiment and the first embodiment is that: in the third embodiment, a limit plate 6 is additionally arranged to limit the lifting rod 203, and meanwhile, the shock absorption is carried out through a spring 5.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (9)
1. The utility model provides a colliery information-based mine safety alarm device, includes detection mechanism and elevating system, elevating system's top fixed mounting has gas collection mechanism, gas collection mechanism includes casing, its characterized in that: elevating system fixed mounting in detection mechanism's top, detection mechanism includes the base, elevating system includes two stands, the bottom of stand with the top fixed connection of base, the top fixedly connected with casing of base, the top fixedly connected with machine case of casing, the first motor of inside fixedly connected with of machine case, the inside fixedly connected with second motor of casing, the fixed cover of output shaft of second motor has connect the drive wheel.
2. The coal mine informatization mine safety alarm device according to claim 1, characterized in that: first spacing spout has been seted up to the side of stand, be equipped with the lifter in the first spacing spout, logical groove has been seted up to the lifter terminal surface, it is equipped with the dwang to lead to the inslot, the one end fixedly connected with carousel of dwang, the output of first motor with the fixed cover of one end of carousel connects.
3. The coal mine informatization mine safety alarm device according to claim 1, characterized in that: the inner wall of casing is equipped with the slide rail, be equipped with the mounting panel in the slide rail, the side fixedly connected with brush of mounting panel, the positive fixedly connected with curb plate of casing, the mesh has been seted up to the curb plate side, the side of curb plate is hugged closely to the brush side.
4. The coal mine informatization mine safety alarm device according to claim 1, characterized in that: the side surface of the driving wheel is in transmission connection with a driving belt, the side surface of the driving belt is fixedly connected with a limiting rod, and the bottom end of the shell is fixedly connected with the top end of the lifting rod.
5. The coal mine information mine safety alarm device of claim 4, wherein: the limiting rod is arranged in the second limiting sliding groove, and the second limiting sliding groove is formed in the side face of the mounting plate.
6. The coal mine informatization mine safety alarm device according to claim 1, characterized in that: the inside fixedly connected with thermodetector of casing, the inside fixedly connected with moisture detector of casing, the inside fixedly connected with gas detector of casing, the fixed cover in casing top has connect the air duct, air duct one end with the casing is fixed to be cup jointed.
7. The coal mine information mine safety alarm device according to claim 5, characterized in that: the inside fixedly connected with signal transmitter of casing, casing top fixedly connected with branch, branch top fixedly connected with alarm device.
8. The coal mine informatization mine safety alarm device according to claim 2, characterized in that: and the side surface of the rotating rod is movably sleeved with a moving block, and the moving block slides in the through groove.
9. The coal mine informatization mine safety alarm device according to claim 1, characterized in that: the side of the stand corresponds the both ends position fixed connection of first spacing spout and is connected with the limiting plate, the top fixedly connected with spring of limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219392.5U CN216446972U (en) | 2021-12-21 | 2021-12-21 | Coal mine information mine safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123219392.5U CN216446972U (en) | 2021-12-21 | 2021-12-21 | Coal mine information mine safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216446972U true CN216446972U (en) | 2022-05-06 |
Family
ID=81374980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123219392.5U Expired - Fee Related CN216446972U (en) | 2021-12-21 | 2021-12-21 | Coal mine information mine safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216446972U (en) |
-
2021
- 2021-12-21 CN CN202123219392.5U patent/CN216446972U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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Granted publication date: 20220506 |