CN220230542U - Mine displacement safety on-line monitoring and early warning equipment - Google Patents
Mine displacement safety on-line monitoring and early warning equipment Download PDFInfo
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- CN220230542U CN220230542U CN202320978704.0U CN202320978704U CN220230542U CN 220230542 U CN220230542 U CN 220230542U CN 202320978704 U CN202320978704 U CN 202320978704U CN 220230542 U CN220230542 U CN 220230542U
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- protective
- early warning
- line monitoring
- protective box
- mine
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 31
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000003028 elevating effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000009955 peripheral mechanism Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
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Abstract
The utility model relates to mine displacement safety on-line monitoring and early warning equipment. The utility model is suitable for the technical field of mine safety production. The utility model aims to solve the technical problems that: the mine displacement safety on-line monitoring and early warning equipment is provided. The technical scheme adopted by the utility model is as follows: the utility model provides a mine displacement safety on-line monitoring early warning equipment which characterized in that: comprising the following steps: the top of the protective box is provided with a protective plate, and the protective box can be matched with the protective plate to form a closed cavity; the bottom of the monitor is connected with the bottom in the protective box through an elastic supporting piece; the lifting mechanism is connected with the protection plate and the bottom in the protection box; the sensor unit is arranged in the protective box and is used for detecting vibration signals; the control unit is arranged in the protective box and is connected with the sensor unit through a circuit, and when a received signal exceeds a preset signal threshold value, the control unit drives the protective plate to move downwards by controlling the lifting mechanism, so that the protective plate and the protective box are matched to form a closed cavity.
Description
Technical Field
The utility model relates to the technical field of mine safety production, in particular to mine displacement safety on-line monitoring and early warning equipment.
Background
The mine displacement safety on-line monitoring early warning equipment is installed in a mine geology unstable area more and used for monitoring geological changes of the area in real time, position information data of the monitored area are transmitted to the cloud server in real time, the position information data are automatically processed through monitoring software, if deviation between the position information data and preset position information data of the area exceeds a set threshold range, the monitored area is judged to be an unsafe area, workers in the unsafe area mine are further early warned, and the occurrence probability of safety accidents is reduced through automatic monitoring of the mine displacement safety on-line monitoring early warning equipment.
However, the prior art has the following problems: when the mine displacement safety on-line monitoring early warning equipment carries out early warning to the monitoring area, it means that regional sudden changes such as collapse, settlement, landslide and the like will take place in the mine area, and the monitoring equipment will be buried in the collapse of mine this moment, thereby the monitoring equipment lacks certain protectiveness and causes the damage of high accuracy instrument, but because monitoring equipment cost is higher, if the equipment that takes place violently changes the region appears can't carry out circumstances such as retrieve, will cause huge economic loss.
Disclosure of Invention
The utility model aims to solve the technical problems that: aiming at the problems, the mine displacement safety on-line monitoring and early warning device is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a mine displacement safety on-line monitoring early warning equipment which characterized in that: comprising the following steps: the top of the protective box is provided with a protective plate, and the protective box can be matched with the protective plate to form a closed cavity; the bottom of the monitor is connected with the bottom in the protective box through an elastic supporting piece; the lifting mechanism is connected with the protection plate and the bottom in the protection box and used for controlling the lifting of the protection plate; the sensor unit is arranged in the protective box and is used for detecting vibration signals; the control unit is arranged in the protective box and is connected with the sensor unit through a circuit, and when the received vibration signal exceeds a preset signal threshold value, the control unit drives the protective plate to move downwards by controlling the lifting mechanism to move downwards, so that the protective plate and the protective box are matched to form a closed cavity.
Through the technical means, when the geology is changed suddenly, the sensor unit detects the vibration signal and sends the vibration signal to the control unit, the control unit processes the vibration signal, if the received signal exceeds the preset signal threshold value, the lifting mechanism is controlled to move downwards, the lifting mechanism and the protection plate move downwards, and then the protection plate and the protection box are matched to form a closed cavity, so that the protection of the internal monitoring equipment is facilitated, the high-precision instrument is effectively protected, and the economic loss is reduced.
In some embodiments, the elastic support member comprises a base, a sleeve, a telescopic rod and a supporting spring, the base is arranged at the bottom in the protective box, the sleeve is arranged on the base, the telescopic rod is inserted in the sleeve, the upper end of the telescopic rod is connected with the monitor, and the lower end of the telescopic rod is connected with the base through the supporting spring.
Through the technical means, the telescopic function of the monitor is realized through the telescopic rod and the sleeve, and the telescopic rod and the sleeve are further matched with the supporting spring, so that the telescopic guiding function can be realized, and the situation that the monitor collides with a peripheral mechanism in the shrinkage process when geology is suddenly changed is avoided; when the supporting spring is contracted downwards to drive the monitor to be completely contained in the sleeve, the sleeve further realizes the protection function on the monitor.
In some embodiments, an airbag is provided on a side wall of the lifting mechanism facing the monitor.
Through the technical means, when the lifting mechanism moves downwards together with the protection plate, the air bag on the side wall of the lifting mechanism can be extruded towards the monitor, so that the monitor is protected.
In some embodiments, the lifting mechanism takes the form of a hydraulic cylinder for controlling the lifting of the shield plate.
Through the technical means, the hydraulic cylinder is simple in structure, stable and reliable, and can adapt to larger power.
In some embodiments, a buffer assembly is disposed between the protective case and the guard plate.
Through above-mentioned technical means, through utilizing buffer unit can drive the guard plate action at elevating system, play buffering shock attenuation's function to the decline of guard plate, further realize the safeguard function to the monitor.
In some embodiments, the buffer assembly comprises a buffer spring and a support rod, wherein the support rod is connected with the buffer spring, the upper end of the support rod is connected with the protection plate, and the lower end of the buffer spring is connected with the inner bottom of the protection box.
Through the technical means, the buffer spring has larger elastic deformation capacity, impact can be relaxed and vibration can be absorbed to a larger extent by using the buffer spring, and the phenomenon that the protection plate has larger impact force on the monitor when acting downwards is avoided.
In some embodiments, the protective housing sidewall is provided with mounting holes for placement of the cushioning assembly.
Through above-mentioned technical means, through setting up buffer unit in the mounting hole of protective housing lateral wall, guaranteed the holistic stability of protective housing, form better protection to inside monitor.
The beneficial effects of the utility model are as follows:
1. lifting of the protection plate is controlled through the lifting mechanism, and when the lifting mechanism receives an action signal, the lifting mechanism controls the protection plate to descend, so that the protection plate and the protection box are matched to form a closed cavity, and the monitoring equipment in the closed cavity is protected.
2. The telescopic function of the monitor is realized through the elastic support piece, so that the monitor is guided to retract into the sleeve, the monitor is prevented from colliding with peripheral mechanisms in the downward retraction process, and the monitor is prevented from being protected by the sleeve finally.
3. The protection effect on the monitor in the descending process of the protection plate controlled by the lifting mechanism is realized through the air bag.
4. Through the shock attenuation and the buffering effect that buffer unit had, when elevating system drove guard plate downward movement, reduce the guard plate and to the direct impact effect of monitor, play the guard action to the monitor.
Drawings
Fig. 1 is a structural sectional view of an on-line monitoring and early warning device for mine displacement safety according to an embodiment.
Fig. 2 is a top view of an embodiment of mine displacement safety on-line monitoring and early warning device.
Reference numerals illustrate: 1. a protective box; 2. a protection plate; 3. a monitor; 4. an elastic support; 5. a lifting mechanism; 6. a sensor unit; 7. a control unit; 8. a base; 9. a sleeve; 10. a telescopic rod; 11. a support spring; 12. an air bag; 13. a hydraulic cylinder; 14. a buffer assembly; 15. a buffer spring; 16. a support rod; 17. a mounting hole;
Detailed Description
In order to make the person skilled in the art better understand the solution of the present utility model, the following describes the solution of the present utility model with reference to specific embodiments.
Referring to fig. 1 and fig. 2, this embodiment is a mine displacement safety on-line monitoring and early warning device, including: the device comprises a protective box 1, a protective plate 2, a monitor 3, an elastic support 4, a lifting mechanism 5, a sensor unit 6 and a control unit 5; the top end of the protective box 1 is provided with an opening, an accommodating cavity communicated with the opening is formed in the protective box 1, the opening of the top end of the protective box 1 is provided with a protection plate 2, and the protection plate 2 can be matched with the protective box 1 to form a closed accommodating cavity; the monitor 3 is arranged in the protective box 1, and the monitor 3 is connected with the inner bottom of the protective box 1 through the elastic supporting piece 4, so that the monitor 3 can longitudinally stretch; a lifting mechanism 5 is arranged between the protection plate 2 and the bottom of the protection box 1, so that lifting control of the protection plate 2 is realized; the sensor unit 6 and the control unit 7 are arranged in the protective box 1, and the sensor unit 6 and the control unit 7 are connected through a circuit, the control unit 7 is connected with the lifting mechanism 5, so that the sensor unit 6 transmits a received vibration signal to the control unit 7, the control unit 7 judges that the vibration signal exceeds a preset signal threshold value, and the lifting mechanism 5 is controlled to act downwards to drive the protective plate 2 to move downwards, so that the protective plate 2 and the protective box 1 are matched to form a closed cavity.
Further, the protection box 1 is cylindrical, and the section layer of the protection plate 2 is arc-shaped.
Further, the elastic support 4 comprises a base 8, a sleeve 9, a telescopic rod 10 and a supporting spring 11, the base 8 is cylindrical and is arranged at the center of the bottom in the protective box 1, the base 8 is provided with an annular sleeve 9, the sleeve 9 is internally provided with the cylindrical telescopic rod 10, the upper end of the telescopic rod 10 is connected with the monitor 3, the lower end of the telescopic rod 10 is connected with the cylindrical base 8 through the supporting spring 11, and when the supporting spring 11 is completely contracted downwards, the monitor 3 can be accommodated by the sleeve 9.
Further, four elevating mechanisms 5 are arranged around the outer space of the cylindrical base 8, the tops of the elevating mechanisms 5 are connected with the protection plate 2, the bottoms of the elevating mechanisms are connected with the inner bottom of the protection box 1, and the elevating mechanisms 5 are provided with air bags 12 on the side wall of the four elevating mechanisms 5 facing the monitor 3 in a mode of a hydraulic cylinder 13, and the bottoms of the air bags 12 are connected with the cylinder body of the hydraulic cylinder 13.
Further, fourteen columnar mounting holes 17 are formed in the periphery of the side wall of the protective box 1 at intervals, a buffer assembly 14 for connecting the protective box 1 with the protective plate 2 is arranged in each mounting hole 17, each buffer assembly 14 comprises a buffer spring 15 and a support rod 16, each support rod 16 is connected with each buffer spring 15, the upper end of each support rod 16 is connected with the protective plate 2, and the lower end of each buffer spring 15 is connected with the inner bottom of the protective box 1.
Further, the sensor unit 6 and the control unit 7 are arranged in the cylinder body of the hydraulic cylinder 13, the sensor unit 6 is connected with the control unit 7 through a circuit, and the control unit 7 is connected with the hydraulic cylinder 13, so that the sensor unit 6 detects vibration signals and transmits the signals to the control unit 7, and after the control unit 7 judges, lifting control of the hydraulic cylinder 13 is realized.
The implementation principle of the mine displacement safety on-line monitoring and early warning device in the embodiment is as follows:
when the geology of the area where the monitoring equipment is located is changed suddenly, the sensor unit detects a vibration signal and transmits the vibration signal to the control unit, the control unit receives the signal and judges the signal, if the received signal exceeds the preset signal threshold value, the control unit immediately controls the lifting mechanism to move downwards, and the lifting mechanism moves downwards together with the protection plate; at the moment, the air bag is pressed towards the monitor due to the downward action of the lifting mechanism, so that the monitor is protected; the buffer component is extruded when the protection plate moves downwards, so that the buffer and shock absorption effects are provided for the movement process of the protection plate, and the monitor is reduced from direct impact of the protection plate; simultaneously, the protection plate of downward buffering action extrudes the monitor top, and the monitor moves downwards with the help of elastic support piece, and until the monitor is received in the sleeve pipe, has formed the intrinsic protection to the monitor, and final protection plate and protective housing cooperation form airtight chamber, have formed the extrinsic protection to the monitor.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (7)
1. The utility model provides a mine displacement safety on-line monitoring early warning equipment which characterized in that: comprising the following steps:
the top of the protective box (1) is provided with a protective plate (2) and can be matched with the protective plate (2) to form a closed cavity;
the bottom of the monitor (3) is connected with the inner bottom of the protective box (1) through an elastic supporting piece (4);
the lifting mechanism (5) is connected with the protection plate (2) and the inner bottom of the protection box (1) and is used for controlling the lifting of the protection plate (2);
the sensor unit (6) is arranged in the protective box (1) and is used for detecting vibration signals;
the control unit (7) is arranged in the protective box (1) and is connected with the sensor unit (6) through a circuit, and when a received vibration signal exceeds a preset signal threshold value, the control unit drives the protective plate (2) to move downwards by controlling the lifting mechanism (5) to move downwards, so that the protective plate (2) and the protective box (1) are matched to form a closed cavity.
2. The mine displacement safety on-line monitoring and early warning device according to claim 1, wherein: elastic support piece (4) include base (8), sleeve pipe (9), telescopic link (10) and supporting spring (11), base (8) are located the interior bottom of protective housing (1), be equipped with sleeve pipe (9) on base (8), telescopic link (10) are equipped with in sleeve pipe (9) interpolation, telescopic link (10) upper end with monitor (3) link to each other, telescopic link (10) lower extreme pass through supporting spring (11) with base (8) link to each other.
3. The mine displacement safety on-line monitoring and early warning device according to claim 1, wherein: the side wall of the lifting mechanism (5) facing the monitor (3) is provided with an air bag (12).
4. The mine displacement safety on-line monitoring and early warning device according to claim 1, wherein: the lifting mechanism (5) adopts a hydraulic cylinder (13) and is used for controlling the lifting of the protection plate (2).
5. The mine displacement safety on-line monitoring and early warning device according to claim 1, wherein: a buffer component (14) is arranged between the protective box (1) and the protective plate (2).
6. The mine displacement safety on-line monitoring and early warning device according to claim 5, wherein: the buffer assembly (14) comprises a buffer spring (15) and a support rod (16), the support rod (16) is connected with the buffer spring (15), the upper end of the support rod (16) is connected with the protection plate (2), and the lower end of the buffer spring (15) is connected with the inner bottom of the protection box (1).
7. The mine displacement safety on-line monitoring and early warning device according to claim 6, wherein: the side wall of the protective box (1) is provided with a mounting hole (17) for placing the buffer component (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978704.0U CN220230542U (en) | 2023-04-26 | 2023-04-26 | Mine displacement safety on-line monitoring and early warning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320978704.0U CN220230542U (en) | 2023-04-26 | 2023-04-26 | Mine displacement safety on-line monitoring and early warning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230542U true CN220230542U (en) | 2023-12-22 |
Family
ID=89173589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320978704.0U Active CN220230542U (en) | 2023-04-26 | 2023-04-26 | Mine displacement safety on-line monitoring and early warning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230542U (en) |
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2023
- 2023-04-26 CN CN202320978704.0U patent/CN220230542U/en active Active
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