CN220729495U - Safety monitoring device for closed coal yard - Google Patents
Safety monitoring device for closed coal yard Download PDFInfo
- Publication number
- CN220729495U CN220729495U CN202321437338.4U CN202321437338U CN220729495U CN 220729495 U CN220729495 U CN 220729495U CN 202321437338 U CN202321437338 U CN 202321437338U CN 220729495 U CN220729495 U CN 220729495U
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- 239000003245 coal Substances 0.000 title claims abstract description 30
- 238000012806 monitoring device Methods 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 46
- 230000005540 biological transmission Effects 0.000 claims description 68
- 230000001276 controlling effect Effects 0.000 claims description 34
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a closed coal yard safety monitoring device in the technical field of coal yard temperature monitoring devices. When the motor starts, the first rotating shaft is driven to rotate, the first rotating shaft drives the fan to rotate, air is extracted, the first rotating shaft synchronously drives the second gear to rotate, the first driving assembly is controlled to rotate while the second driving assembly moves, the sliding block slides in the groove cavity of the spiral groove to drive the baffle to synchronously open the air inlet, the second driving assembly is controlled to reset by the reset spring when the motor stops rotating, the second driving assembly is driven to reversely rotate, the sealing assembly is enabled to reset, the baffle seals the air inlet, dust is prevented from entering the inside of the detection device during undetected period, the fan is used for sucking the air inside the sealed coal yard into the inner cavity of the detection device, and the temperature alarm detects out of standard temperature and gives out an alarm.
Description
Technical Field
The utility model relates to the technical field of coal yard temperature monitoring devices, in particular to a safety monitoring device for a closed coal yard.
Background
In a closed coal yard, the temperature of the closed coal yard is often required to be monitored, so that potential safety hazards caused by high temperature are avoided.
For example, a coal yard temperature monitoring device of a closed coal yard safety monitoring device disclosed in chinese patent application No. CN202222300237.4 comprises the following specific contents: starting servo motor drives the fan axle rotation, and the fan axle drives the fan rotation, utilizes the horn mouth can inhale inside the drum with the air of coal yard, monitors the temperature of coal yard through temperature alarm, sets for the temperature of monitoring, and when the temperature was too high, then automatic alarm, utilized the fan to breathe in, can accelerate the circulation of air, improves monitoring efficiency, and it has following technical problem:
when coal is conveyed in a coal yard, a large amount of dust is easy to generate, and the dust easily enters the cylinder through the horn mouth, so that the electronic equipment in the cylinder is damaged.
Disclosure of Invention
In order to solve the problem that dust in the background technology is easy to enter the cylinder through the horn mouth, the utility model provides the following technical scheme:
a safety monitoring device for a closed coal yard comprises a detection device.
The detection device is internally provided with a sealing device for sealing the detection device, and one end of the sealing device is provided with a regulating and controlling device for controlling the sealing device to move.
The detection device comprises a support plate, a detection box is arranged at the lower end of the support plate, a temperature alarm used for carrying out safety detection on the temperature is arranged in the detection box, and an air inlet used for air circulation is formed in the side wall of the detection box.
The sealing device comprises a sealing component for opening and closing the air inlet, a first transmission component for controlling the sealing component to move up and down is installed at one end of the sealing component, a second transmission component for controlling the first transmission component to rotate is meshed at the lower end of the first transmission component, and the sealing device comprises an adjusting component for limiting the sealing component, the first transmission component and the second transmission component.
The regulating and controlling device comprises a motor, a fan for extracting air is arranged in the middle of the motor, and a gear II for controlling the transmission assembly II to move is arranged at one end of the motor.
Further, a first hole cavity for placing the sealing device and the regulating device is formed in the detection box.
Further, the upper end of adjusting part installs the guide bar that is used for carrying out spacing to closing part, adjusting part's internally mounted has the stopper first that is used for carrying out spacing to transmission part two, adjusting part's internally mounted has the stopper second that is used for cooperating the stopper to carry out spacing to transmission part two, and the internally mounted of stopper second has the reset spring that is used for controlling transmission part two to reset.
Further, the sealing component comprises a baffle plate for sealing the air inlet, and a sliding block which is used for being matched with the transmission component to control the sealing component to move up and down is arranged in the sealing component.
Further, the first transmission component comprises a first gear used for being matched with the second transmission component to control the first transmission component to rotate, and a rod body of the first transmission component is provided with a spiral groove used for being matched with the sliding block to control the sealing component to move up and down.
Further, the second transmission assembly comprises a toothed bar for controlling the first gear to rotate. And the rod body of the toothed bar is provided with a toothed block II which is meshed with the gear I, the middle part of the transmission assembly II is provided with a toothed block I which is matched with the gear II to control the transmission assembly II to move, and one end of the transmission assembly II is provided with a limiting rod which is matched with the limiting block II to limit the transmission assembly II.
Further, a first rotating shaft for controlling the fan to rotate is arranged at the output end of the motor, and a second rotating shaft for controlling the gear to rotate is arranged at one end of the first rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
when the motor starts, the first rotating shaft is driven to rotate, the first rotating shaft drives the fan to rotate, air is extracted, the first rotating shaft synchronously drives the second gear to rotate, the first driving assembly is controlled to rotate while the second driving assembly moves, the sliding block slides in the groove cavity of the spiral groove to drive the baffle to synchronously open the air inlet, the second driving assembly is controlled to reset by the reset spring when the motor stops rotating, the second driving assembly is driven to reversely rotate, the sealing assembly is enabled to reset, the baffle seals the air inlet, dust is prevented from entering the inside of the detection device during undetected period, the fan is used for sucking the air inside the sealed coal yard into the inner cavity of the detection device, and the temperature alarm detects out of standard temperature and gives out an alarm.
Drawings
FIG. 1 is a schematic diagram of a monitoring device according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the detecting device of the present utility model;
FIG. 3 is a schematic view of the structure of the closure device of the present utility model;
FIG. 4 is an enlarged view of the utility model at A of FIG. 3;
FIG. 5 is a schematic diagram of a second embodiment of a transmission assembly of the present utility model;
fig. 6 is a schematic structural diagram of the regulating device of the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
001-detecting means;
100-supporting plates, 110-detection boxes, 111-first cavities, 112-air inlets, 120-temperature alarms and 130-infrared thermal cameras;
002-closure means;
200-adjusting components, 210-guide rods, 211-limiting plates, 220-first limiting blocks, 230-second limiting blocks, 231-return springs, 300-sealing components, 310-baffle plates, 320-first sliding blocks, 400-first transmission components, 410-spiral grooves, 420-first gears, 500-second transmission components, 510-first tooth blocks, 520-second sliding blocks, 530-toothed bars, 531-second tooth blocks and 540-limiting bars;
003-regulating device;
600-motor, 610-shaft one, 611-shaft two, 620-fan, 630-gear two.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-6, the present utility model provides a safety monitoring device for a closed coal yard, so that when coal is conveyed to the coal yard, dust floating in air is difficult to enter into the detection device 001 through the air inlet 112, and when the detection device 001 is used for performing temperature safety detection on the inside of the closed coal yard, the motor 600 is started to draw air and simultaneously cooperate with the closing device 002 to open the air inlet 112, and the regulating device 003 is under the action of the return spring 231 during the stop operation period, so that the closing assembly 300 is reset to continuously close the air inlet 112.
The utility model provides a closed coal yard safety monitoring device which comprises a detection device 001, a closing device 002 and a regulating and controlling device 003, wherein the closing device 002 is arranged in the detection device 001 and is used for opening and closing the detection device 001, so that an air inlet 112 is opened in the temperature safety detection period, the air inlet 112 is closed in the non-detection period, and one end of the closing device 002 is provided with the regulating and controlling device 003 which is used for controlling the closing device 002 to move.
The detection device 001 comprises a support plate 100, and the support plate 100 can be fixedly arranged on the top of a wall body of a coal yard. The lower end of the supporting plate 100 is provided with a detection box 110, and a first hole cavity 111 for placing the sealing device 002 and the regulating device 003 is formed in the detection box 110. The inside of the detection box 110 is provided with a temperature alarm 120 for safely detecting the temperature, and when the detected temperature is high, a high temperature alarm is performed, and the top of the detection box 110 is provided with an infrared thermal camera 130. The air intake 112 that is used for cooperation regulation and control device 003 control air to circulate is offered to the lateral wall of detection case 110 for regulation and control device 003 when the operation, the air flows in to the inside of detection case 110 from air intake 112, detect the temperature through temperature alarm 120, the inside of detection case 110 is stretched into to the one end of temperature alarm 120, the inside part that is in detection case 110 sets up to temperature sensing device, the outside part of detection case 110 sets up to high temperature alarm device, the venthole that is used for supplying gas to flow is offered to the one end lateral wall of detection case 110, and fixed mounting has the filter in the vestibule, make detection device 001 not use the period, the dust is difficult to get into the inside of detection case 110, and when regulation and control device 003 starts, the outside gas of detection case 110 passes through air intake 112 and gets into the inside of detection case 110, the venthole that sets up on the detection case 110 flows out, and the dust on the venthole is blown down to the filter.
The sealing device 002 comprises an adjusting component 200 for limiting the sealing component 300, the first transmission component 400 and the second transmission component 500, wherein the adjusting component 200 is fixedly installed in the groove cavity of the first cavity 111 and is close to one end of the air inlet 112, so that the air inlet 112 is conveniently sealed by the baffle 310. The upper end of the adjusting component 200 is fixedly provided with a guide rod 210 for limiting the sealing component 300, the upper end of the guide rod 210 is fixedly provided with a limiting plate 211 for limiting the transmission component I400 in cooperation with the adjusting component 200, the limiting plate 211 is fixedly arranged on the inner wall of the groove cavity of the first hole cavity 111, the adjusting component 200 is internally fixedly provided with a first limiting block 220 for limiting the transmission component II 500, and the middle part of a block body of the first limiting block 220 is provided with a T-shaped groove cavity for the sliding of the second sliding block 520. The internally mounted of adjusting subassembly 200 has the stopper second 230 that is used for cooperating stopper first 220 to carry out spacing transmission subassembly second 500 for transmission subassembly second 500 only moves about adjusting subassembly 200's inside, and the internally mounted of stopper second 230 has reset spring 231 that is used for controlling transmission subassembly second 500 to reset, when motor 600 prohibits the rotation, reset spring 231 contradicts the one end of gag lever post 540, drives transmission subassembly second 500 in step and resets, makes transmission subassembly first 400 rotate, drives baffle 310 and resets, and seals air intake 112.
The sealing device 002 comprises a sealing component 300 for opening and closing the air inlet 112, the sealing component 300 comprises a baffle 310 for sealing the air inlet 112, a hole cavity for the transmission component 400 to rotate is formed in the sealing component 300, and a sliding block 320 for controlling the sealing component 300 to move up and down by matching with the transmission component 400 is fixedly arranged on the inner wall of the hole cavity, so that the sliding block 320 slides in the groove cavity of the spiral groove 410 when the transmission component 400 rotates, and the baffle 310 is synchronously driven to open and close the air inlet 112.
One end of the sealing component 300 is provided with a first transmission component 400 for controlling the sealing component 300 to move up and down, the first transmission component 400 comprises a first gear 420 for controlling the first transmission component 400 to rotate in cooperation with a second transmission component 500, the first gear 420 is meshed with a second gear 531, and a rod body of the first transmission component 400 is provided with a spiral groove 410 for controlling the sealing component 300 to move up and down in cooperation with a sliding block 320. The lower extreme meshing of transmission subassembly one 400 has the transmission subassembly two 500 that are used for controlling transmission subassembly one 400 to rotate, and transmission subassembly two 500 is including the rack 530 that is used for controlling gear one 420 to rotate, and the body of rod of rack 530 is all fixed mounting have be used for with gear one 420 meshing tooth piece two 531 for when the transmission subassembly two 500 is moving, tooth piece two 531 drive gear one 420 and rotate, and gear one 420 drives transmission subassembly one 400 and rotate in step. The middle part fixed mounting of drive assembly two 500 has the tooth piece one 510 that is used for cooperating gear two 630 control drive assembly two 500 to remove, and drive assembly two 500's middle part sets up to oval block, and tooth piece one 510 fixed mounting is at oval block's inner wall, and drive assembly two 500's rear end fixed mounting has slider two 520, and slider two 520 sets up to T shape block for slide in the T-shaped groove intracavity of seting up in stopper one 220 middle part. One end of the second transmission component 500 is fixedly provided with a limiting rod 540 for limiting the second transmission component 500 by matching with the second limiting block 230, and when the second transmission component 500 is driven to move by the second gear 630, one end of the limiting rod 540 extrudes the reset spring 231, and when the second gear 630 rotates, the reset spring 231 controls the second transmission component 500 to reset.
The regulating device 003 comprises a motor 600, a first rotating shaft 610 for controlling the fan 620 to rotate is fixedly arranged at the output end of the motor 600, and a second rotating shaft 611 for controlling the gear 630 to rotate is fixedly arranged at one end of the first rotating shaft 610. And the fan 620 is fixedly installed at one end of the first rotating shaft 610, one end of the second rotating shaft 611 is fixedly installed with a second gear 630 for controlling the second transmission assembly 500 to move, and the second gear 630 is meshed with the first gear block 510.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (7)
1. The utility model provides a closed coal yard safety monitoring device, includes detection device (001), its characterized in that:
a sealing device (002) for sealing the detection device (001) is arranged in the detection device (001), and a regulating device (003) for controlling the sealing device (002) to move is arranged at one end of the sealing device (002);
the detection device (001) comprises a support plate (100), a detection box (110) is arranged at the lower end of the support plate (100), a temperature alarm (120) for safely detecting the temperature is arranged in the detection box (110), and an air inlet (112) for allowing air to circulate is formed in the side wall of the detection box (110);
the sealing device (002) comprises a sealing component (300) for opening and closing the air inlet (112), one end of the sealing component (300) is provided with a transmission component I (400) for controlling the sealing component (300) to move up and down, the lower end of the transmission component I (400) is meshed with a transmission component II (500) for controlling the transmission component I (400) to rotate, and the sealing device (002) comprises an adjusting component (200) for limiting the sealing component (300), the transmission component I (400) and the transmission component II (500);
the regulating and controlling device (003) comprises a motor (600), a fan (620) for extracting air is arranged in the middle of the motor (600), and a gear II (630) for controlling the transmission assembly II (500) to move is arranged at one end of the motor (600).
2. The closed coal yard safety monitoring device of claim 1, wherein: the inside of the detection box (110) is provided with a first hole cavity (111) for placing the sealing device (002) and the regulating device (003).
3. The closed coal yard safety monitoring device of claim 1, wherein: the upper end of adjusting assembly (200) is installed and is used for carrying out spacing guide bar (210) to closing assembly (300), the internally mounted of adjusting assembly (200) has stopper one (220) that are used for carrying out spacing to drive assembly two (500), the internally mounted of adjusting assembly (200) has stopper two (230) that are used for cooperating stopper one (220) to carry out spacing to drive assembly two (500), and the internally mounted of stopper two (230) has reset spring (231) that are used for controlling drive assembly two (500) to reset.
4. The closed coal yard safety monitoring device of claim 1, wherein: the sealing assembly (300) comprises a baffle (310) for sealing the air inlet (112), and a sliding block (320) for controlling the sealing assembly (300) to move up and down by matching with the first transmission assembly (400) is arranged in the sealing assembly (300).
5. The closed coal yard safety monitoring device of claim 1, wherein: the first transmission component (400) comprises a first gear (420) which is used for being matched with the second transmission component (500) to control the first transmission component (400) to rotate, and a spiral groove (410) which is used for being matched with the sliding block (320) to control the sealing component (300) to move up and down is formed in the rod body of the first transmission component (400).
6. The closed coal yard safety monitoring device of claim 1, wherein: the transmission assembly II (500) comprises a toothed bar (530) for controlling the gear I (420) to rotate, tooth blocks II (531) for meshing with the gear I (420) are arranged on a bar body of the toothed bar (530), a tooth block I (510) for controlling the transmission assembly II (500) to move by matching with the gear II (630) is arranged in the middle of the transmission assembly II (500), and a limiting bar (540) for limiting the transmission assembly II (500) by matching with the limiting block II (230) is arranged at one end of the transmission assembly II (500).
7. The closed coal yard safety monitoring device of claim 1, wherein: the output end of the motor (600) is provided with a first rotating shaft (610) for controlling the fan (620) to rotate, and one end of the first rotating shaft (610) is provided with a second rotating shaft (611) for controlling the gear II (630) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437338.4U CN220729495U (en) | 2023-06-07 | 2023-06-07 | Safety monitoring device for closed coal yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321437338.4U CN220729495U (en) | 2023-06-07 | 2023-06-07 | Safety monitoring device for closed coal yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729495U true CN220729495U (en) | 2024-04-05 |
Family
ID=90502773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321437338.4U Active CN220729495U (en) | 2023-06-07 | 2023-06-07 | Safety monitoring device for closed coal yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729495U (en) |
-
2023
- 2023-06-07 CN CN202321437338.4U patent/CN220729495U/en active Active
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