CN210660219U - Switch board for mine with alarming function - Google Patents
Switch board for mine with alarming function Download PDFInfo
- Publication number
- CN210660219U CN210660219U CN201921116823.5U CN201921116823U CN210660219U CN 210660219 U CN210660219 U CN 210660219U CN 201921116823 U CN201921116823 U CN 201921116823U CN 210660219 U CN210660219 U CN 210660219U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- motor
- baffle
- mine
- movable groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005065 mining Methods 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000004880 explosion Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a switch board for mine with alarming function, including mounting panel, methane sensor, singlechip and alarm, the guide slot has been seted up on the inner wall of mounting panel, and the guide slot internal fixation has first motor to the output of first motor is connected with the guide arm, the cover is equipped with the locating piece on the guide arm, and the locating piece is fixed in the inboard of the cabinet body, the gag lever post is installed to the inboard of the cabinet body, the lag is installed in the outside of the cabinet body, and the inside of lag has seted up movable groove, movable inslot is connected with the baffle, and bonds on the inner wall in movable groove and have the silica gel piece, the outside of lag is fixed with the shrouding. This switch board for mine with alarming function can detect and report to the police to the methane in the mine, when taking place methane content when exceeding standard simultaneously for circulation of air around the cabinet body avoids methane to receive the danger that the cabinet body influences the explosion, makes things convenient for the maintenance of the cabinet body simultaneously.
Description
Technical Field
The utility model relates to a mine technical field specifically is a switch board for mine with alarming function.
Background
The mine is a general name of a roadway, an underground chamber, equipment, a ground building and a structure forming an underground coal mine production system, and a power distribution cabinet is generally used for assembling and regulating and controlling an internal circuit in the mine in the using process of the mine, however, the existing power distribution cabinet for the mine has the following problems:
1. when the power distribution cabinet for the mine is used, regular maintenance is needed, and the conventional power distribution cabinet for the mine is fixed on a wall surface and then is affected by height, generally needs to be climbed to a certain height to be maintained, so that the height of the power distribution cabinet is inconvenient to adjust and the use is inconvenient;
2. inside the mine in the production process, can produce methane gas usually, inhale this type of gas and lead to human coma easily, run into the danger that naked light and high temperature explode easily simultaneously, need possess methane detection and alarming function, current switch board for mine when taking place methane leakage, contains the circulation of methane gas air around inconvenient, leads to methane gas to receive the internal portion temperature of cabinet to influence the dimension danger that explodes easily.
Aiming at the problems, innovative design is urgently needed on the basis of the original power distribution cabinet for the mine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board for mine with alarming function to solve above-mentioned background art and propose current switch board for mine, inconvenient height-adjusting and maintenance contain the problem of the circulation of methane gas air around inconvenient simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: a mine power distribution cabinet with an alarm function comprises a mounting plate, a methane sensor, a single chip microcomputer and an alarm, wherein a guide groove is formed in the inner wall of the mounting plate, a first motor is fixed in the guide groove, the output end of the first motor is connected with a guide rod, a positioning block is sleeved on the guide rod and fixed on the inner side of a cabinet body, a limiting rod is installed on the inner side of the cabinet body, one end of the limiting rod is located in a limiting groove, the limiting groove is formed in the outer side of the mounting plate, the methane sensor is fixed on the upper end face of the cabinet body, the single chip microcomputer and the alarm are installed on the inner side of the top of the cabinet body from left to right, a second motor is fixed on the outer side of the cabinet body in an embedded mode, fan blades are installed on an output shaft of the second motor, a baffle is fixed on the output shaft end of the second motor, the protective sleeve is characterized in that a baffle is connected in the movable groove, a silica gel block is bonded on the inner wall of the movable groove, and a sealing plate is fixed on the outer side of the protective sleeve.
Preferably, the guide rod is in threaded connection with the positioning block, and the outer side of the positioning block is attached to the inner wall of the guide groove.
Preferably, sliding connection between gag lever post and the spacing groove, and the gag lever post is provided with 2 about the central axis symmetry of cabinet body.
Preferably, the baffle is rotatably connected with the movable groove, and the inner diameter of the movable groove is equal to the outer diameter of the baffle.
Preferably, shrouding and baffle are fan-shaped structural design, and shrouding and baffle distribute about the central axis isogonism of lag and second motor respectively.
Compared with the prior art, the beneficial effects of the utility model are that: the mine power distribution cabinet with the alarm function;
1. the guide rod and the positioning block are in threaded connection, and meanwhile, the outer side of the positioning block is attached to the inner wall of the guide groove, so that the cabinet body can be driven to move up and down through the positioning block when the first motor drives the guide rod to rotate, and meanwhile, the limiting rod is in sliding connection with the limiting groove, the stable movement of the cabinet body is kept, and the cabinet body can be conveniently descended to a proper height for overhauling;
2. rotate between baffle and the movable groove through setting up and be connected, the equal angular distribution of shrouding and baffle of fan-shaped structure simultaneously, when the methane content of taking place exceeds standard, can cooperate the rotation of flabellum through the operation of second motor for shrouding and baffle constantly crisscross coincidence form the circulation of air, will be close to the methane blow-off of the cabinet body, avoid the explosion accident.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side sectional view of the sealing plate of the present invention;
fig. 4 is a schematic diagram of a side subsection of the baffle of the present invention.
In the figure: 1. mounting a plate; 2. a guide groove; 3. a first motor; 4. a guide bar; 5. positioning blocks; 6. a cabinet body; 7. a limiting rod; 8. a limiting groove; 9. a methane sensor; 10. a single chip microcomputer; 11. an alarm; 12. a second motor; 13. a fan blade; 14. a baffle plate; 15. a protective sleeve; 16. a movable groove; 17. closing the plate; 18. and (4) a silica gel block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a mine power distribution cabinet with an alarm function comprises a mounting plate 1, a guide groove 2, a first motor 3, a guide rod 4, a positioning block 5, a cabinet body 6, a limiting rod 7, a limiting groove 8, a methane sensor 9, a single chip microcomputer 10, an alarm 11, a second motor 12, fan blades 13, a baffle plate 14, a protective sleeve 15, a movable groove 16, a sealing plate 17 and a silica gel block 18, wherein the guide groove 2 is formed in the inner wall of the mounting plate 1, the first motor 3 is fixed in the guide groove 2, the output end of the first motor 3 is connected with the guide rod 4, the positioning block 5 is sleeved on the guide rod 4 and fixed on the inner side of the cabinet body 6, the limiting rod 7 is installed on the inner side of the cabinet body 6, one end of the limiting rod 7 is located in the limiting groove 8, the limiting groove 8 is formed in the outer side of the mounting plate 1, the methane sensor 9 is fixed on the upper end face of the cabinet body 6, and the, a second motor 12 is fixed on the outer side of the cabinet body 6 in an embedded mode, fan blades 13 are mounted on an output shaft of the second motor 12, a baffle 14 is fixed on the output shaft end of the second motor 12, a protective sleeve 15 is mounted on the outer side of the cabinet body 6, a movable groove 16 is formed in the protective sleeve 15, the baffle 14 is connected in the movable groove 16, a silica gel block 18 is bonded on the inner wall of the movable groove 16, and a sealing plate 17 is fixed on the outer side of the protective sleeve 15;
the guide rod 4 is in threaded connection with the positioning block 5, the outer side of the positioning block 5 is attached to the inner wall of the guide groove 2, when the first motor 3 drives the guide rod 4 to rotate, the guide rod 4 is in threaded connection with the positioning block 5, the positioning block 5 can be forced to slide up and down in the guide groove 2, and therefore the cabinet body 6 can be driven to slide up and down through the positioning block 5, and the cabinet body 6 is convenient to install and maintain;
the limiting rod 7 is connected with the limiting groove 8 in a sliding mode, 2 limiting rods 7 are symmetrically arranged on the central axis of the cabinet body 6, and when the cabinet body 6 moves up and down, the limiting rods 7 slide in the limiting groove 8 along with the limiting groove, so that the stable operation of the cabinet body 6 can be kept;
the baffle plate 14 is rotatably connected with the movable groove 16, the inner diameter of the movable groove 16 is equal to the outer diameter of the baffle plate 14, and the baffle plate 14 can rotate in the movable groove 16, so that ventilation is realized through continuous staggering and superposition of the baffle plate 14 and the sealing plate 17, air circulation around the cabinet body 6 is kept when the fan blades 13 operate conveniently, and explosion accidents caused by the influence of the cabinet body 6 when methane leaks are avoided;
shrouding 17 and baffle 14 are fan-shaped structural design, and shrouding 17 and baffle 14 distribute about the central axis of lag 15 and second motor 12 etc. angularly respectively, and the convenience is distributed through shrouding 17 and baffle 14 crisscross, seals lag 15, avoids air and methane to get into 15 inside and the contact of second motor 12 of lag, carries out dustproof and explosion-proof protection to second motor 12.
The working principle is as follows: when the mining power distribution cabinet with the alarm function is used, as shown in fig. 1, firstly, the mounting plate 1 is fixed on a wall surface through a fastening bolt, when the cabinet body 6 needs to be overhauled, the first motor 3 is started, the first motor 3 drives the guide rod 4 to rotate in the guide groove 2 on the inner side of the mounting plate 1, meanwhile, the guide rods 4 are conveyed through a belt, so that the 2 guide rods 4 synchronously rotate, the guide rods 4 are in threaded connection with the positioning block 5 in fig. 2, the positioning block 5 is forced to slide up and down in the guide groove 2, the position of the cabinet body 6 is lowered to a proper height, and meanwhile, in the up-and-down movement process of the cabinet body 6, the limiting rod 7 slides along the limiting groove 8, so that the stable;
as shown in fig. 1-2, when the methane sensor 9 detects that the methane content in the air exceeds the standard, a signal is transmitted to the single chip microcomputer 10, the single chip microcomputer 10 controls the operation of the alarm 11 to give an alarm, the single chip microcomputer 10 controls the operation of the second motor 12, the second motor 12 drives the fan blades 13 to rotate, the second motor 12 drives the baffle plate 14 in fig. 4 to rotate in the movable groove 16 in the protective sleeve 15, so that the baffle plate 14 and the sealing plate 17 in fig. 3 are continuously staggered and overlapped, in cooperation with the ventilation groove arranged on the outer side of the cabinet 6 in fig. 1, the circulation of air is realized, meanwhile, the heat can be dissipated from the inside of the cabinet 6, the air around the top of the cabinet 6 is blown away, the risk of explosion caused by the high temperature inside the cabinet 6 is avoided, and when the second motor 12 stops operating, the silicone block 18 on the inner wall of the movable groove 16 in fig. 4 is continuously contacted with the, until the baffle 14 stops in the designated area, the baffle 14 and the sealing plate 17 in fig. 3 are distributed in a staggered manner, so that the interior of the protective sleeve 15 is sealed, and the second motor 12 is prevented from being exposed in the air and affected by dust.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a switch board for mine with alarming function, includes mounting panel (1), methane sensor (9), singlechip (10) and alarm (11), its characterized in that: the guide slot (2) has been seted up on the inner wall of mounting panel (1), and the guide slot (2) internal fixation has first motor (3) to the output of first motor (3) is connected with guide arm (4), the cover is equipped with locating piece (5) on guide arm (4), and locating piece (5) are fixed in the inboard of the cabinet body (6), gag lever post (7) are installed to the inboard of the cabinet body (6), and the one end of gag lever post (7) is located spacing groove (8), and spacing groove (8) are seted up in the outside of mounting panel (1), the up end of the cabinet body (6) is fixed with methane sensor (9), and the inboard at cabinet body (6) top is turned right from a left side and is installed singlechip (10) and alarm (11) respectively, the outside of the cabinet body (6) is embedded to be fixed with second motor (12), and installs flabellum (13) on the output shaft of second motor (12), and the output shaft end of the second motor (12) is fixedly provided with a baffle (14), the outer side of the cabinet body (6) is provided with a protective sleeve (15), a movable groove (16) is formed in the protective sleeve (15), the baffle (14) is connected in the movable groove (16), a silica gel block (18) is bonded on the inner wall of the movable groove (16), and the outer side of the protective sleeve (15) is fixedly provided with a sealing plate (17).
2. The mining power distribution cabinet with the alarm function according to claim 1, characterized in that: the guide rod (4) is in threaded connection with the positioning block (5), and the outer side of the positioning block (5) is attached to the inner wall of the guide groove (2).
3. The mining power distribution cabinet with the alarm function according to claim 1, characterized in that: sliding connection between gag lever post (7) and spacing groove (8), and gag lever post (7) are provided with 2 about the central axis symmetry of cabinet body (6).
4. The mining power distribution cabinet with the alarm function according to claim 1, characterized in that: the baffle (14) is rotatably connected with the movable groove (16), and the inner diameter of the movable groove (16) is equal to the outer diameter of the baffle (14).
5. The mining power distribution cabinet with the alarm function according to claim 1, characterized in that: the sealing plate (17) and the baffle plate (14) are both designed to be of a fan-shaped structure, and the sealing plate (17) and the baffle plate (14) are distributed at equal angles relative to the central axes of the protective sleeve (15) and the second motor (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116823.5U CN210660219U (en) | 2019-07-17 | 2019-07-17 | Switch board for mine with alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921116823.5U CN210660219U (en) | 2019-07-17 | 2019-07-17 | Switch board for mine with alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660219U true CN210660219U (en) | 2020-06-02 |
Family
ID=70836681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921116823.5U Expired - Fee Related CN210660219U (en) | 2019-07-17 | 2019-07-17 | Switch board for mine with alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660219U (en) |
-
2019
- 2019-07-17 CN CN201921116823.5U patent/CN210660219U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107062039A (en) | Gas warning head lamp | |
| CN210660219U (en) | Switch board for mine with alarming function | |
| CN113700054A (en) | Slope collapse detection device | |
| CN110778969A (en) | Aviation warning lamp for high-rise building based on reversible reaction principle | |
| CN216388287U (en) | Fire monitoring device for chemical material warehouse | |
| CN211346885U (en) | Environment detection device for coal mine | |
| CN214580791U (en) | Emergency light for building fire safety | |
| CN213989790U (en) | PLC water treatment power supply control cabinet | |
| CN210524055U (en) | Precision fast wire cutting machine tool | |
| CN210527691U (en) | Belt conveyor protection system for coal mine | |
| CN208089350U (en) | A kind of coal mine permeation-proof water security information early warning device | |
| CN208977895U (en) | A kind of circular saw automatic alarm safety device | |
| CN208367866U (en) | Intelligent robot fire alarm detection device | |
| CN208317145U (en) | The electic protection cover of detectable busbar fever | |
| CN111305904A (en) | Mining hydraulic support control device with personnel positioning function and control system thereof | |
| CN113982577A (en) | Coal mining machine head cutting state indicator and indicating system | |
| CN213586013U (en) | Intelligent inspection robot for mine risk factors | |
| CN215173598U (en) | Building fire dangerous case detection monitoring device | |
| CN216665683U (en) | Be used for pit personnel position location check out test set | |
| CN212837962U (en) | Colliery personnel safety warning device in pit | |
| CN110925624B (en) | Cold light illuminating device for mine and using method thereof | |
| CN211926955U (en) | Integrated environment monitoring unit | |
| CN215987538U (en) | Intelligent kitchen security alarm device | |
| CN118072468B (en) | Monitoring alarm device for protective door and alarm method thereof | |
| CN214177425U (en) | Tunnel emergency monitoring alarm guiding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |