CN220287074U - Underground coal mine monitoring system - Google Patents
Underground coal mine monitoring system Download PDFInfo
- Publication number
- CN220287074U CN220287074U CN202321832123.2U CN202321832123U CN220287074U CN 220287074 U CN220287074 U CN 220287074U CN 202321832123 U CN202321832123 U CN 202321832123U CN 220287074 U CN220287074 U CN 220287074U
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- motor
- monitoring
- coal mine
- monitoring system
- supporting seat
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 67
- 239000003245 coal Substances 0.000 title claims abstract description 34
- 239000000779 smoke Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000005065 mining Methods 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a coal mine underground monitoring system which comprises a mounting frame and a monitoring plate, wherein one side of the mounting frame is rotatably provided with a conveying wheel through a first connecting shaft, the outer sides of a plurality of conveying wheels are wound with a conveying belt, the monitoring plate is arranged on the outer side of the lower part of the conveying belt, one side of the monitoring plate is rotatably provided with a supporting seat through a connecting seat, the lower side of the supporting seat is hinged with a camera through a supporting arm and a second connecting shaft, the lower side of the supporting seat is also provided with a smoke sensor and an air quality sensor, and the lower side of the monitoring plate is provided with a controller.
Description
Technical Field
The utility model relates to the technical field of mine monitoring, in particular to a coal mine underground monitoring system.
Background
Coal mines are areas where mankind is mining coal resources in coal-rich mining areas, and are generally classified into underground coal mines and open pit coal mines. When the coal seam is far from the earth surface, coal is generally selected to be extracted from underground mining roadways, which is an underground coal mine. When the distance between the coal seam and the ground surface is very short, the earth surface soil layer is generally stripped directly to excavate coal, and the coal is an open pit coal mine. Most of coal mines in China belong to underground coal mines. Mines are a generic term for roadways, chambers, equipment, floor structures and structures that form underground coal production systems. Inclined shafts, galleries, etc. in underground mine development are sometimes referred to as mines. The determination of the size of the well Tian Fanwei, the production capacity and service life of each well is one of the key issues that must be addressed in the design of the well itself. At present, the occurrence of underground accidents frequently occurs, and if a system which can timely detect the accidents exists, the occurrence of the accidents is reduced.
The underground coal mine monitoring system with the application number of CN20161171262. X in the prior art comprises a processor and a communication module, wherein the communication module is in signal connection with the processor; the system also comprises a carbon dioxide concentration monitoring unit and a gas concentration monitoring unit, wherein the carbon dioxide concentration monitoring unit and the gas concentration monitoring unit are connected with the processor through signals; through check out test set, realize can effectively monitor in the pit, however, be inconvenient for adjusting the flexible length of horizontal arm, adjust operation precision relatively poor, structural strength between sliding connection arm is low moreover for the arm grabs the thing bearing capacity relatively poor.
Disclosure of Invention
The utility model aims to provide a coal mine underground monitoring system, which solves the problems that in the prior art, the telescopic length of a transverse arm is inconvenient to adjust, the operation precision is poor, and the structural strength between sliding connection arms is low, so that the object grabbing and bearing capacity of the arms is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery monitoring system in pit, includes mounting bracket and monitoring board, mounting bracket one side is equipped with the transfer pulley through first connecting axle rotation, and the winding of a plurality of transfer pulleys outsides has the conveyer belt, the monitoring board is installed in the conveyer belt lower part outside, monitoring board one side is equipped with the supporting seat through the connecting seat rotation, the supporting seat downside articulates through support arm and second connecting axle has the camera, the supporting seat downside still is equipped with smoke transducer and air quality sensor, and monitoring board downside is equipped with the controller.
Further, the inside first mounting hole of having seted up of mounting bracket, the second mounting hole has been seted up to monitoring board one side, and the monitoring board passes through the bolt fastening in the conveyer belt outside.
Further, one end of the first connecting shaft is connected with a first motor through belt flywheel group transmission, and the first motor is fixedly installed on the outer side of the installation frame.
Further, the outside of the supporting seat is connected with a second motor through a first gear set in a transmission mode, and the second motor is fixedly installed on the outside of one end of the monitoring plate.
Further, one end of the second connecting shaft is connected with a third motor through a second gear set in a transmission mode, and the third motor is fixedly installed on the outer side of the supporting arm.
Further, dust removing mechanism has been set up through the link to mounting bracket one side, dust removing mechanism is including setting up the dust absorption fan in the link outside, dust absorption fan one end is equipped with the dust absorption mouth of pipe, the dust absorption fan other end is equipped with the dust storage case.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the monitoring plate is conveniently mounted on the inner wall of the coal mine through the mounting frame, the conveying wheel and the conveying belt, and then the monitoring plate can be movably regulated through the conveying belt, so that the mobile monitoring treatment in the coal mine can be realized, the monitoring efficiency is higher, and the mounting and the use are convenient and quick.
According to the utility model, the supporting seat is rotatably arranged on one side of the monitoring plate through the connecting seat, the second motor is connected to the outer side of the supporting seat through the first gear set in a transmission manner, and the second motor is fixedly arranged on the outer side of one end of the monitoring plate, so that the supporting seat can be driven to horizontally rotate and adjust through the second motor and the first gear set, and therefore, the monitoring use treatment of different horizontal angles is met.
The dust removing mechanism is arranged on one side of the mounting frame through the connecting frame, the dust removing mechanism comprises the dust collecting fan arranged on the outer side of the connecting frame, one end of the dust collecting fan is provided with the dust collecting pipe orifice, and the other end of the dust collecting fan is provided with the dust storage box, so that dust can be collected and treated on the lens outside the camera which passes through the inner side of the connecting frame through the dust removing mechanism, dust is prevented from being adsorbed outside the lens to influence monitoring definition, the dust removing effect is good, and the operation is convenient and quick.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front elevational view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a monitor plate structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure at A of the present utility model;
fig. 4 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 1. a conveyor belt; 2. a mounting frame; 3. a first connecting shaft; 4. a belt flywheel set; 5. a first motor; 6. a monitoring board; 7. a bolt; 8. a controller; 9. a connecting seat; 10. a support base; 11. a first gear set; 12. a second motor; 13. an air quality sensor; 14. a smoke sensor; 15. a second connecting shaft; 16. a camera; 17. a third motor; 18. a connecting frame; 19. a dust collection fan; 20. a dust storage box; 21. a dust collection pipe orifice; 22. a transfer wheel; 23. and a support arm.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, in the embodiment of the utility model, a coal mine underground monitoring system comprises a mounting frame 2 and a monitoring board 6, wherein one side of the mounting frame 2 is rotatably provided with a transmission wheel 22 through a first connecting shaft 3, the outside of a plurality of transmission wheels 22 is wound with a transmission belt 1, the monitoring board 6 is arranged on the outer side of the lower part of the transmission belt 1, so that the monitoring board 6 is conveniently arranged on the inner wall of a coal mine, then the monitoring board 6 can be movably regulated through the transmission belt 1, thereby realizing the movable monitoring treatment in the coal mine, the monitoring efficiency is higher, the installation and use are convenient and quick, one side of the monitoring board 6 is rotatably provided with a supporting seat 10 through a connecting seat 9, the lower side of the supporting seat 10 is hinged with a camera 16 through a supporting arm 23 and a second connecting shaft 15, the lower side of the supporting seat 10 is also provided with a smoke sensor 14 and an air quality sensor 13, the lower side of the monitoring board 6 is provided with a controller 8 and a wireless communication module, and the camera 16, the wireless communication module, the smoke sensor 14 and the air quality sensor 13 are electrically connected with the controller 8, so that the quality and the quality of the monitoring treatment in the coal mine can be conveniently monitored, the safety and the safety of the monitoring work can be improved.
Preferably, the inside first mounting hole of having seted up of mounting bracket 2, the second mounting hole has been seted up to 6 one sides of monitoring board, and monitoring board 6 passes through bolt 7 to be fixed in the conveyer belt 1 outside for be convenient for install fixed processing to mounting bracket 2.
Preferably, one end of the first connecting shaft 3 is connected with a first motor 5 through a belt flywheel set 4 in a transmission manner, and the first motor 5 is fixedly arranged on the outer side of the mounting frame 2, so that the transmission conveyor belt 1 can be driven to transmit through the first motor 5 and the belt flywheel set 4, and the coal mine in-well mobile monitoring treatment can be conveniently realized.
Preferably, the outside of the supporting seat 10 is in transmission connection with a second motor 12 through a first gear set 11, and the second motor 12 is fixedly arranged on the outside of one end of the monitoring plate 6, so that the supporting seat 10 can be driven to horizontally rotate and adjust through the second motor 12 and the first gear set 11, and the monitoring use treatment of different horizontal angles is met.
Preferably, one end of the second connecting shaft 15 is connected with a third motor 17 through a second gear set in a transmission manner, and the third motor 17 is fixedly arranged on the outer side of the supporting arm 23, so that the second connecting shaft 15 can be driven to rotate positively and negatively through the third motor 17 and the second gear set for adjustment, the inclined use angle of the camera 16 can be adjusted, and further different angles of monitoring use treatment can be met, and the monitoring efficiency is improved.
Preferably, the dust removing mechanism is arranged on one side of the mounting frame 2 through the connecting frame 18, the dust removing mechanism comprises a dust collecting fan 19 arranged on the outer side of the connecting frame 18, a dust collecting pipe orifice 21 is arranged at one end of the dust collecting fan 19, a dust storage box 20 is arranged at the other end of the dust collecting fan 19, dust collection treatment can be carried out on a lens of the camera 16 on the inner side of the connecting frame 18 through the dust removing mechanism, dust is prevented from being adsorbed on the outside of a lens to influence monitoring definition, and the dust removing effect is good.
The working principle and the using flow of the utility model are as follows: through mounting bracket 2, transfer wheel 22 and the conveyer belt 1 that are equipped with, first connecting axle 3 one end is connected with first motor 5 through belt flywheel group 4 transmission, is convenient for install monitoring board 6 at the coal mine inner wall, then can remove the regulation to monitoring board 6 through conveyer belt 1 to can realize the colliery in-well mobile monitoring processing, monitoring efficiency is higher, installation convenient to use is swift.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a colliery monitoring system in pit, includes mounting bracket (2) and monitoring board (6), its characterized in that: the utility model discloses a smoke sensor, including mounting bracket (2), supporting seat (10) downside, supporting arm (23) and second connecting axle (15) are articulated to be equipped with conveyer wheel (22) through first connecting axle (3) rotation, and a plurality of conveyer wheels (22) outside winding have conveyer belt (1), monitoring board (6) are installed in conveyer belt (1) lower part outside, monitoring board (6) one side is equipped with supporting seat (10) through connecting seat (9) rotation, supporting seat (10) downside still is equipped with smoke sensor (14) and air quality sensor (13) through supporting arm (23) and second connecting axle (15).
2. A coal mine downhole monitoring system according to claim 1, wherein: the first mounting hole has been seted up to inside mounting bracket (2), the second mounting hole has been seted up to monitoring board (6) one side, and monitoring board (6) are fixed in conveyer belt (1) outside through bolt (7).
3. A coal mine downhole monitoring system according to claim 1, wherein: one end of the first connecting shaft (3) is connected with a first motor (5) through a belt flywheel set (4) in a transmission mode, and the first motor (5) is fixedly installed on the outer side of the installation frame (2).
4. A coal mine downhole monitoring system according to claim 1, wherein: the outside of the supporting seat (10) is connected with a second motor (12) through a first gear set (11) in a transmission way, and the second motor (12) is fixedly arranged on the outside of one end of the monitoring plate (6).
5. A coal mine downhole monitoring system according to claim 1, wherein: one end of the second connecting shaft (15) is connected with a third motor (17) through a second gear set in a transmission way, and the third motor (17) is fixedly arranged on the outer side of the supporting arm (23).
6. A coal mine downhole monitoring system according to claim 1, wherein: one side of the mounting frame (2) is provided with a dust removing mechanism through a connecting frame (18), the dust removing mechanism comprises a dust collecting fan (19) arranged on the outer side of the connecting frame (18), one end of the dust collecting fan (19) is provided with a dust collecting pipe orifice (21), and the other end of the dust collecting fan (19) is provided with a dust storage box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321832123.2U CN220287074U (en) | 2023-07-13 | 2023-07-13 | Underground coal mine monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321832123.2U CN220287074U (en) | 2023-07-13 | 2023-07-13 | Underground coal mine monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220287074U true CN220287074U (en) | 2024-01-02 |
Family
ID=89327333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321832123.2U Active CN220287074U (en) | 2023-07-13 | 2023-07-13 | Underground coal mine monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220287074U (en) |
-
2023
- 2023-07-13 CN CN202321832123.2U patent/CN220287074U/en active Active
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