CN219754601U - Mine ventilation monitoring device - Google Patents
Mine ventilation monitoring device Download PDFInfo
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- CN219754601U CN219754601U CN202320904084.6U CN202320904084U CN219754601U CN 219754601 U CN219754601 U CN 219754601U CN 202320904084 U CN202320904084 U CN 202320904084U CN 219754601 U CN219754601 U CN 219754601U
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 39
- 238000009423 ventilation Methods 0.000 title claims abstract description 24
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000012876 topography Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of mine monitoring devices, and discloses a mine ventilation monitoring device, which comprises a monitor, wherein the monitor comprises: the wind power sensor is arranged at the top of the monitor; the display instrument is arranged at the bottom of the wind power sensor; the monitor includes a balancing device, the balancing device including: the fixed components are symmetrically arranged at two sides of the display instrument; the base is arranged at the bottom of the display instrument; and the lifting assembly is arranged inside the base. Through fixing monitoring devices on the base, utilize spring force to realize effectively fixing the monitor, the inside lifting unit that sets up of base makes the universal wheel can take in inside the base, increase base and ground frictional force, prevent that the wheel skew from making monitoring devices take place to turn on one's side, increase leveling design in base both sides, adjust both sides screw rod height and make monitoring devices can fast leveling under different topography, reduced the inclined and unstable risk of device.
Description
Technical Field
The utility model relates to the technical field of mine monitoring devices, in particular to a mine ventilation monitoring device.
Background
In the process of mining the ore transportation materials, mining work is usually carried out in the depth of hundreds of meters underground, in order to ensure the safety and normal work of underground workers, the normal respiration of the workers is required to be continuously conveyed fresh air underground, a ventilation fan is installed to convey air, the detection of the ventilation fan is essential, and then the ventilation fan is adjusted according to actual conditions, so that a comfortable working environment is provided for the workers, and a ventilation fan monitoring device is used.
According to the mine ventilation monitoring device disclosed in the Chinese patent publication No. CN217951749U, when the mine ventilation monitoring device is used, the limiting frame drives the connecting block to slide on the mounting frame through the guide block by moving the limiting frame, the connecting block extrudes the spring, then the monitor is placed on the base and between the two limiting frames, then the limiting frame is loosened, the guide block on the connecting block is driven to move by the elasticity of the spring, and the guide block drives the limiting frame to limit the monitor. The knob is rotated to drive the threaded rod to rotate, so that the braking plate moves on the threaded rod to be in contact with the wheel, the wheel is limited, and the base is stable.
However, when the device is used, the limit frame is controlled by the compression spring to be matched with the wheels to fix and move the monitoring device, but the mode is only suitable for the monitoring device to be placed in a stable zone, but the topography in a mine is complex and uneven, the ground is always provided with bulges or pits, so that the fixing of the monitoring device cannot be limited to be placed in the stable zone, and the fixing device of the monitoring device is required to be adjusted along with the environmental change so that the monitoring device can be kept stable at all times, and therefore, the mine ventilation monitoring device is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the mine ventilation monitoring device which has the advantage of convenient adjustment and solves the problem that the monitoring device is affected by the terrain and is stable in instrument.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mine ventilation monitoring device, comprising a monitor, the monitor comprising:
the wind power sensor is arranged at the top of the monitor;
the display instrument is arranged at the bottom of the wind power sensor;
the monitor includes a balancing device, the balancing device including:
the fixed components are symmetrically arranged at two sides of the display instrument;
the base is arranged at the bottom of the display instrument;
and the lifting assembly is arranged inside the base.
Preferably, the fixing assembly includes: the clamping arms are symmetrically arranged at two sides of the display instrument; the first spring is arranged at the outer side of the clamping arm; the first limiting rod is arranged at the outer side of the first spring; the first chute is arranged at the bottom of the clamping arm.
Preferably, the two sides of the base are symmetrically provided with turntables; the connecting rod is arranged at the bottom of the turntable; the first screw rod is arranged in the connecting rod in a penetrating way; the supporting seat is arranged at the bottom of the screw rod.
Preferably, the lifting assembly includes: the driving motor is arranged in the base; the first gear is arranged on the side surface of the driving motor; the second gear is arranged on the side surface of the first gear and is in meshed connection with the first gear; the second screw rod penetrates through the second gear and is rotationally connected with the base; the lifting rod is arranged inside the base and is connected with the second screw rod.
Preferably, the top of the lifting rod is symmetrically provided with a second limiting rod.
Preferably, the bottom of the lifting rod is symmetrically provided with a second spring, and the bottom of the second spring is provided with a universal wheel.
Preferably, the base bottom symmetry is provided with the mouth of stepping down, the universal wheel size with the mouth opening size of stepping down matches.
(III) beneficial effects
Compared with the prior art, the utility model provides a mine ventilation monitoring device, which has the following beneficial effects:
1. this mine ventilation monitoring device utilizes the elasticity that compression spring produced through fixing monitoring device on the base, realizes effectively fixing the monitor under the elasticity effect, and inside the base sets up lifting unit makes the opening of stepping down of wheel accessible base bottom take in inside the base, increases base and ground area of contact, increases frictional force, prevents that the wheel skew from leading to whole monitoring device to take place to turn on one's side, has improved the stability of whole monitoring device and base.
2. According to the base, the leveling design is added on two sides of the base, and the heights of the screw rods on two sides are adjusted under different environments, so that the monitoring device can be adjusted and restored stably all the time under different terrains, and the risk of unstable inclination of the whole device due to overlarge wind force or uneven terrains when ventilation is detected is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a side surface of the present utility model;
FIG. 3 is a schematic cross-sectional view of a base of the present utility model;
fig. 4 is an enlarged view of a portion a in fig. 1.
In the figure:
1. a monitor; 11. a wind power sensor; 12. a display;
2. a balancing device; 21. a fixing assembly; 211. a clamp arm; 212. a first spring; 213. a first chute; 214. a first limit rod; 22. a turntable; 221. a first screw; 222. a support base; 223. a connecting rod; 23. a base; 231. a driving motor; 232. a first gear; 24. a lifting assembly; 241. a second gear; 242. a lifting rod; 243. a second screw; 25. a second limiting rod; 26. a second spring; 261. a universal wheel; 262. and (5) a yielding port.
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.
Example 1
Referring to fig. 1-4, a mine ventilation monitoring device includes a monitor 1, wherein the monitor 1 includes: the wind power sensor 11 is arranged at the top of the monitor 1; the display instrument 12 is arranged at the bottom of the wind power sensor 11; when the monitoring device is used, the monitor 1 is placed in a mine, wind flowing in the mine passes through the wind power sensor 11, and the wind power sensor 11 senses wind power and then senses the wind power to the display 12 to display monitoring data. The monitor 1 comprises a balancing device 2, the balancing device 2 comprising: the fixing components 21 are symmetrically arranged at two sides of the display 12; a base 23 disposed at the bottom of the display 12; and a lifting assembly 24 disposed inside the base 23. The stability of the monitor 1 is improved by arranging the base 23 at the bottom of the monitor 1, the connection stability of the monitor 1 and the base 23 is ensured by arranging the fixing component 21 on the base 23, and the universal wheels which can be moved can freely extend out or be retracted to eliminate the side-turning risk of the wheel offset to the whole device by arranging the lifting component 24 inside the base 23.
The fixing assembly 21 includes: the clamping arms 211 are symmetrically arranged at two sides of the display 12; a first spring 212 disposed outside the clamping arm 211; a first limit rod 214 disposed outside the first spring 212; the first chute 213 is disposed at the bottom of the clamping arm 211. When the monitor 1 needs to be used, after the clamp arm 211 at one side is moved a little space outwards along the first bottom chute 213, the monitor 1 is placed on the base 23, and under the rebound action of the first spring 212, the clamp arm 211 can press and fix the monitor 1 towards the middle. The lift assembly 24 includes: a driving motor 231 disposed inside the base 23; the first gear 232 is arranged on the side surface of the driving motor 231; the second gear 241 is arranged on the side surface of the first gear 232 and is in meshed connection with the first gear 232; the second screw 243 penetrates through the gear 241 and is rotatably connected with the base 23; the lifting rod 242 is disposed inside the base 23 and is in threaded connection with the second screw 243. After the monitor 1 is fixed, the driving motor 231 is turned on, the driving motor 231 is fixed on the inner wall of the top of the base 23, the switch is arranged on the outer wall of the base 23, the driving motor 231 drives the first gear 232 to rotate, the first gear 232 is connected with the second gear 241 in a meshed mode, therefore, the first gear 232 rotates to drive the second gear 241 to rotate, the second screw 243 penetrates through the second gear 241, the second screw 243 and the second gear 241 synchronously rotate, meanwhile, the second screw 243 is fixed inside the base 23 and is connected with the base 23 in a rotating mode, and the lifting rod 242 is lifted along with the rotation of the second screw 243. And a second limiting rod 25 is symmetrically arranged at the top of the lifting rod 242. The second limit rod 25 ensures that the lifting rod 242 ascends within a certain range, and prevents the lifting height from being excessively high and colliding with the driving motor 231. The bottom of the lifting rod 242 is symmetrically provided with a second spring 26, and the bottom of the second spring 26 is provided with a universal wheel 261. The bottom of the base 23 is symmetrically provided with a yielding opening 262, and the size of the universal wheel 261 is matched with the opening size of the yielding opening 262. The setting of universal wheel 261 makes whole monitoring devices can freely remove, simultaneously the second spring 26 of universal wheel 261 bottom provides the cushioning effect for whole device and then protects monitor 1, simultaneously use lifting unit 24, can freely control the lift of universal wheel 261 of base 23 bottom, when reaching the monitoring place, use lifting unit 24 control lifter 242 to rise, lifter 242 and universal wheel 261 threaded connection, universal wheel 261 follows lifter 242 and is received inside base 23 from preset hole 262 of stepping down, make base 23 and ground contact increase and ground area improvement frictional force prevent that the device from turning on one's side, thereby improve the stationarity of whole device.
Example two
The leveling component is added on the basis of the first embodiment, so that the stability of the device is further improved.
Referring to fig. 1-4, the two sides of the base 23 are provided with turntables 22; the connecting rod 223 is arranged at the bottom of the turntable 22; the first screw 221 is arranged inside the connecting rod 223 in a penetrating way; the support base 222 is disposed at the bottom of the first screw 221. When the ground surface of the monitoring site is uneven, after the universal wheel 261 is retracted, the monitoring device is still in an unstable state, at the moment, the turntables 22 on two sides of the base 23 are respectively rotated, the turntables 22 and the screw one 221 are synchronously rotated, the turntables 22 are rotated clockwise, the turntables 22 drive the screw one 221 to rotate clockwise, the supporting seat 222 is kept static, the connecting rod 223 moves upwards along the screw thread of the screw one 221, otherwise, the turntables 22 are rotated anticlockwise, the turntables 22 drive the screw one 221 to rotate anticlockwise, so that the connecting rod 223 moves downwards along the screw thread of the screw one 221, and the left and right adjustment on two sides of the base 23 is realized, so that the whole monitoring device is finally in a horizontal state, and the accuracy of monitoring data is ensured.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A mine ventilation monitoring device comprising a monitor (1), the monitor (1) comprising:
the wind power sensor (11) is arranged at the top of the monitor (1);
the display instrument (12) is arranged at the bottom of the wind power sensor (11);
the method is characterized in that: the monitor (1) comprises a balancing device (2), the balancing device (2) comprising:
the fixing components (21) are symmetrically arranged on two sides of the display instrument (12);
the base (23) is arranged at the bottom of the display instrument (12);
and a lifting assembly (24) arranged inside the base (23).
2. A mine ventilation monitoring device as claimed in claim 1, wherein: the fixing assembly (21) comprises: the clamping arms (211) are symmetrically arranged at two sides of the display instrument (12); the first spring (212) is arranged outside the clamping arm (211); the first limiting rod (214) is arranged outside the first spring (212); the first sliding groove (213) is arranged at the bottom of the clamping arm (211).
3. A mine ventilation monitoring device as claimed in claim 1, wherein: two sides of the base (23) are provided with turntables (22); the connecting rod (223) is arranged at the bottom of the turntable (22); the first screw (221) is arranged inside the connecting rod (223) in a penetrating way; the supporting seat (222) is arranged at the bottom of the first screw rod (221).
4. A mine ventilation monitoring device as claimed in claim 1, wherein: the lifting assembly (24) includes: a drive motor (231) provided inside the base (23); a first gear (232) arranged on the side surface of the driving motor (231); a gear II (241) arranged on the side surface of the gear I (232) and meshed with the gear I (232); the second screw rod (243) penetrates through the gear II (241) and is rotationally connected with the base (23); and a lifting rod (242) which is arranged inside the base (23) and is connected with the second screw rod (243).
5. The mine ventilation monitoring device of claim 4, wherein: and a limiting rod II (25) is symmetrically arranged at the top of the lifting rod (242).
6. The mine ventilation monitoring device of claim 5, wherein: the bottom of the lifting rod (242) is symmetrically provided with a second spring (26), and the bottom of the second spring (26) is provided with a universal wheel (261).
7. The mine ventilation monitoring device of claim 6, wherein: and the bottom of the base (23) is symmetrically provided with a yielding port (262), and the size of the universal wheel (261) is matched with the opening size of the yielding port (262).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320904084.6U CN219754601U (en) | 2023-04-20 | 2023-04-20 | Mine ventilation monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320904084.6U CN219754601U (en) | 2023-04-20 | 2023-04-20 | Mine ventilation monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754601U true CN219754601U (en) | 2023-09-26 |
Family
ID=88072123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320904084.6U Active CN219754601U (en) | 2023-04-20 | 2023-04-20 | Mine ventilation monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754601U (en) |
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2023
- 2023-04-20 CN CN202320904084.6U patent/CN219754601U/en active Active
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