CN220028120U - Mining flameproof and intrinsically safe turnout junction alarm device - Google Patents
Mining flameproof and intrinsically safe turnout junction alarm device Download PDFInfo
- Publication number
- CN220028120U CN220028120U CN202321557126.XU CN202321557126U CN220028120U CN 220028120 U CN220028120 U CN 220028120U CN 202321557126 U CN202321557126 U CN 202321557126U CN 220028120 U CN220028120 U CN 220028120U
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- alarm
- alarm device
- fixedly connected
- intrinsically safe
- mining flameproof
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- 238000005065 mining Methods 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 10
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 38
- 230000000694 effects Effects 0.000 abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 11
- 239000011707 mineral Substances 0.000 abstract description 11
- 239000005336 safety glass Substances 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model relates to the technical field of mining alarm devices, and discloses a mining flameproof and intrinsically safe type curved turnout alarm device which comprises an alarm shell and a receiving frame, wherein screw rods are rotatably connected to the opposite outer surfaces of two fixing plates, a motor is fixedly arranged on the outer surface of the right fixing plate, a miniature air pump is fixedly arranged on the outer surface of the top of the alarm shell, and a plurality of spray heads are fixedly communicated with the outer surface of a connecting pipe. This mining flameproof and intrinsically safe curved switch alarm device that says, through setting up lead screw, screw thread piece, motor and miniature air pump, cooperation air pump, connecting pipe, shower nozzle and hydrophobic type safety glass have solved and have had a lot of mineral dust in the environment of mine curved switch position, and alarm device's display device exposes outside, and mineral dust is very easy to attach and gather when meetting the moisture in the air and shelter from the field of vision at its surface, influences the display effect, has the problem of potential safety hazard.
Description
Technical Field
The utility model relates to the technical field of mining alarm devices, in particular to a mining flameproof and intrinsically safe type curve turnout alarm device.
Background
Coal is a basic stone of energy sources in China, and is the most economical and reliable energy source capable of realizing clean and efficient utilization. The coal exploitation mode in China mainly comprises underground exploitation, underground tracks are changeable and complex, a plurality of turnouts often occur, and display alarms are generally required to be installed at the turnout positions of the mine tracks so as to alarm surrounding personnel at any time.
There are many mineral dust in the environment of mine bend switch position, and alarm device's display device exposes outside, and mineral dust very easily adheres to and gathers when meetting the moisture in the air and shelter from the field of view at its surface, influences the display effect, has the potential safety hazard, has therefore provided a mining flame proof and this ampere of curved switch alarm device.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a mining flameproof and intrinsically safe type curved turnout alarm device, which aims to solve the problems that a plurality of mineral dust exists in the environment of the curved turnout position of the mine in the background art, the display device of the alarm device is exposed, the mineral dust is easy to adhere to and gather on the surface of the display device to shield the visual field when encountering the moisture in the air, the display effect is affected and the potential safety hazard exists.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mining flameproof and this safe way switch alarm device that turns, includes alarm casing and material receiving frame, the surface of alarm casing is provided with the display screen, the surface of display screen is provided with protection glass, the front side external surface fixedly connected with two fixed plates of alarm casing, two the relative surface rotation of fixed plate is connected with the lead screw, the right side the surface fixed mounting of fixed plate has the motor, the output and the lead screw fixed connection of motor, the surface threaded connection of lead screw has the screw thread piece, the top surface fixed mounting of alarm casing has miniature air pump, the output fixed intercommunication of miniature air pump has flexible hose, flexible hose is fixed to run through the surface of screw thread piece, flexible hose's external surface fixed intercommunication has the connecting pipe, the external surface fixed intercommunication of connecting pipe has a plurality of shower nozzle.
Preferably, the bottom surface fixedly connected with two dead levers of alarm casing, two the surface of dead lever is all movable to be inserted and is equipped with the inserted bar, two the bottom surface of inserted bar is all fixedly connected with limiting plate, the bottom surface fixedly connected with two springs of alarm casing, two the other end of spring respectively with two limiting plate fixed connection, two the spring overlaps respectively and establishes the surface at two dead levers and two inserted bars, connect the rear side surface fixedly connected with two connecting plates of material frame.
Preferably, the top surface fixedly connected with of alarm has two installation lugs, two the lug is bilateral symmetry setting.
By adopting the technical scheme, the device is convenient to install by arranging the two installation lifting lugs.
Preferably, the surface fixed mounting of alarm casing has the switch board, the internally mounted of switch board has the controller, the surface is all fixed mounting has the speaker about the alarm casing.
By adopting the technical scheme, the base station sends signals to the controller in the control cabinet through wireless communication, and the signals are uploaded to the display screen or the loudspeaker to send out alarm prompts of sound or light after being processed by the controller.
Preferably, the outer surfaces of the two fixing plates opposite to each other are fixedly connected with a sliding rod, and the threaded block is movably sleeved on the outer surface of the sliding rod.
By adopting the technical scheme, when the screw rod rotates, the outer surface of the sliding rod of the threaded block slides.
Preferably, the plurality of spray heads are obliquely arranged at the left side, and the protective glass is hydrophobic glass.
By adopting the technical scheme, the dust is conveniently blown out by arranging the inclined spray head, and dust accumulation on the protective glass is reduced by arranging the hydrophobic glass.
Compared with the prior art, the utility model has the beneficial effects that:
1. this mining flameproof and this safe curved switch alarm device that says, through setting up lead screw, screw thread piece, motor and miniature air pump, cooperation air pump, connecting pipe, shower nozzle and hydrophobic type protective glass have reached and can clear away the dust on the protective glass, reduce the effect that the dust piled up the surface influence to the display screen of protective glass, there are many mineral dust in having solved the environment of mine curved switch position, alarm device's display device exposes outside, mineral dust is very easy to adhere to and gather when meetting the moisture in the air and shelter from the field of vision at its surface, influence the display effect, there is the problem of potential safety hazard.
2. This mining flameproof and this safe type curved switch alarm device that says that way collects the dust through setting up and receiving the material frame to be convenient for take off the change to receiving the material frame through setting up inserted bar, dead lever and spring, reached and to collect most dust, prevent that the dust from lifting up the effect of adhesion on protecting glass once more.
Drawings
FIG. 1 is a right side view of the present utility model;
FIG. 2 is a left-hand structural schematic diagram of the present utility model;
fig. 3 is a schematic diagram of the front view structure of the present utility model.
In the figure: 1. an alarm housing; 2. a display screen; 3. a cover glass; 4. a fixing plate; 5. a screw rod; 6. a motor; 7. a screw block; 8. a micro air pump; 9. a connecting pipe; 10. a spray head; 11. a flexible hose; 12. a fixed rod; 13. a rod; 14. a limiting plate; 15. a spring; 16. a material receiving frame; 17. a connecting plate; 18. installing lifting lugs; 19. a speaker; 20. and a control cabinet.
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. 1-3 in combination, a mining flameproof and intrinsically safe turnout junction alarm device comprises an alarm shell 1 and a receiving frame 16, wherein the outer surface of the top of the alarm is fixedly connected with two mounting lifting lugs 18 which are arranged in a bilateral symmetry manner, the device is mounted through the mounting lifting lugs 18, a control cabinet 20 is fixedly mounted on the outer surface of the alarm shell 1, a controller is mounted in the control cabinet 20, speakers 19 are fixedly mounted on the outer surfaces of the left side and the right side of the alarm shell 1, a display screen 2 is arranged on the outer surface of the alarm shell 1, a base station sending signal is transmitted to the controller in the control cabinet 20 through wireless communication, the base station sending signal is processed by the controller and then is uploaded to the display screen 2 or the speakers 19 to send out sound or light alarm prompts, protective glass 3 is arranged on the outer surface of the display screen 2, the protective glass 3 is hydrophobic glass, the hydrophobic protective glass 3 reduces dust in the air to accumulate on the surface of the protective glass 3, the front side outer surface of the alarm shell 1 is fixedly connected with two fixing plates 4, the opposite outer surfaces of the two fixing plates 4 are rotationally connected with a screw rod 5, the outer surface of the right side fixing plate 4 is fixedly provided with a motor 6, the output end of the motor 6 is fixedly connected with the screw rod 5, the outer surface of the screw rod 5 is in threaded connection with a thread block 7, the top outer surface of the alarm shell 1 is fixedly provided with a micro air pump 8, when dust is adhered to the protective glass 3 outside the display screen 2, the micro air pump 8 and the motor 6 work, the motor 6 drives the screw rod 5 to rotate, the screw rod 5 rotates to drive the thread block 7 to move, the output end of the micro air pump 8 is fixedly communicated with a telescopic hose 11, the telescopic hose 11 fixedly penetrates through the outer surface of the thread block 7, the outer surface of the telescopic hose 11 is fixedly communicated with a connecting pipe 9, the outer surface of the connecting pipe 9 is fixedly communicated with a plurality of spray heads 10, the miniature air pump 8 generates air injection to spray air through the spray heads 10, and dust on the protective glass 3 is blown down under the action of air flow.
Working principle: when the device is used, the device is installed through the installation lifting lug 18, a base station sends a signal to the controller in the control cabinet 20 through wireless communication, the signal is uploaded to the display screen 2 or the loudspeaker 19 to send out an alarm prompt of sound or light after being processed by the controller, the hydrophobic protective glass 3 reduces dust in air from accumulating on the surface of the protective glass 3, when dust is adhered to the protective glass 3 outside the display screen 2, the micro air pump 8 and the motor 6 work, the motor 6 drives the screw rod 5 to rotate, the screw rod 5 rotates to drive the threaded block 7 to move, the micro air pump 8 generates air injection to spray air through the spray head 10, and the dust on the protective glass 3 is blown down under the action of air flow.
Compared with the related art, the mining flameproof and intrinsically safe type turnout junction alarm device has the following beneficial effects: the dust on the protective glass 3 can be removed, the effect that dust is accumulated on the outer surface of the protective glass 3 to influence the observation of the display screen 2 is reduced, the problem that a plurality of mineral dust exists in the environment of a mine curve turnout position, the display device of the alarm device is exposed outside, the mineral dust is easy to adhere to and gather on the surface of the mineral dust to shield the visual field when encountering moisture in the air, the display effect is influenced, and potential safety hazards exist is solved.
Example 2
Referring to fig. 1-3, when the air current blows out the dust, most dust drops to connect in the material frame 16, the dust contacts with the water in the material frame 16, prevent that the dust from lifting up again, the bottom surface fixedly connected with two dead levers 12 of alarm casing 1, the surface of two dead levers 12 all activity is inserted and is equipped with inserted bar 13, the bottom surface of two inserted bars 13 all fixedly connected with limiting plate 14, the bottom surface fixedly connected with two springs 15 of alarm casing 1, the other end of two springs 15 respectively with two limiting plate 14 fixed connection, two springs 15 cover are established respectively at the surface of two dead levers 12 and two inserted bars 13, connect the rear side surface fixedly connected with two connecting plates 17 of material frame 16, when clearing up the dust in the material frame 16, downward pulling limiting plate 14, limiting plate 14 drives inserted bar 13 and slides at the surface of dead lever 12, and make spring 15 tensile, take out from limiting plate 14 connect the material frame 16 can.
Working principle: when the air current blows out the dust, most dust drops to connect in the material frame 16, and the dust contacts with the water in the material frame 16 that connects, prevents that the dust from lifting up once more, when clearing up the dust in the material frame 16, pulling limiting plate 14 downwards, limiting plate 14 drives inserted bar 13 and slides at the surface of dead lever 12 to make spring 15 tensile, take out from limiting plate 14 and can connect material frame 16.
Compared with the related art, the mining flameproof and intrinsically safe type turnout junction alarm device has the following beneficial effects: the effect of collecting most of dust and preventing the dust from being raised again and adhering to the protective glass 3 is achieved.
The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.
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 (6)
1. The utility model provides a mining flameproof and intrinsically safe curved switch alarm device, includes alarm casing (1) and meets material frame (16), its characterized in that: the outer surface of alarm casing (1) is provided with display screen (2), the surface of display screen (2) is provided with protection glass (3), the front side surface fixedly connected with of alarm casing (1) two fixed plates (4), two the surface rotation that fixed plate (4) is relative is connected with lead screw (5), the right side surface fixed mounting of fixed plate (4) has motor (6), the output and lead screw (5) fixed connection of motor (6), the surface threaded connection of lead screw (5) has screw thread piece (7), the top surface fixed mounting of alarm casing (1) has miniature air pump (8), the fixed intercommunication of the output of miniature air pump (8) has flexible hose (11), the surface that runs through screw thread piece (7) is fixed to flexible hose (11), the surface fixed intercommunication of flexible hose (11) has connecting pipe (9), the surface fixed intercommunication of connecting pipe (9) has a plurality of shower nozzle (10).
2. The mining flameproof and intrinsically safe curved turnout alarm device according to claim 1, wherein: the alarm is characterized in that two fixing rods (12) are fixedly connected to the outer surface of the bottom of the alarm shell (1), inserting rods (13) are movably inserted into the outer surfaces of the fixing rods (12), limiting plates (14) are fixedly connected to the outer surfaces of the bottoms of the inserting rods (13), two springs (15) are fixedly connected to the outer surface of the bottom of the alarm shell (1), the other ends of the springs (15) are fixedly connected with the two limiting plates (14) respectively, the two springs (15) are sleeved on the outer surfaces of the two fixing rods (12) and the two inserting rods (13) respectively, and two connecting plates (17) are fixedly connected to the outer surfaces of the rear side of the material receiving frame (16).
3. The mining flameproof and intrinsically safe curved turnout alarm device according to claim 1, wherein: the top surface fixedly connected with of alarm is installed lug (18), two the lug is bilateral symmetry setting.
4. The mining flameproof and intrinsically safe curved turnout alarm device according to claim 1, wherein: the alarm is characterized in that a control cabinet (20) is fixedly arranged on the outer surface of the alarm shell (1), a controller is arranged in the control cabinet (20), and speakers (19) are fixedly arranged on the outer surfaces of the left side and the right side of the alarm shell (1).
5. The mining flameproof and intrinsically safe curved turnout alarm device according to claim 1, wherein: the outer surfaces of the two fixing plates (4) opposite to each other are fixedly connected with a sliding rod, and the threaded blocks (7) are movably sleeved on the outer surfaces of the sliding rods.
6. The mining flameproof and intrinsically safe curved turnout alarm device according to claim 1, wherein: the spray heads (10) are obliquely arranged at the left side, and the protective glass (3) is hydrophobic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557126.XU CN220028120U (en) | 2023-06-19 | 2023-06-19 | Mining flameproof and intrinsically safe turnout junction alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321557126.XU CN220028120U (en) | 2023-06-19 | 2023-06-19 | Mining flameproof and intrinsically safe turnout junction alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220028120U true CN220028120U (en) | 2023-11-17 |
Family
ID=88735885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321557126.XU Active CN220028120U (en) | 2023-06-19 | 2023-06-19 | Mining flameproof and intrinsically safe turnout junction alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220028120U (en) |
-
2023
- 2023-06-19 CN CN202321557126.XU patent/CN220028120U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |