CN208024636U - Ventilation safety monitoring equipment for coal mine - Google Patents
Ventilation safety monitoring equipment for coal mine Download PDFInfo
- Publication number
- CN208024636U CN208024636U CN201820454576.9U CN201820454576U CN208024636U CN 208024636 U CN208024636 U CN 208024636U CN 201820454576 U CN201820454576 U CN 201820454576U CN 208024636 U CN208024636 U CN 208024636U
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- CN
- China
- Prior art keywords
- card column
- slot
- wall
- mounting
- coal mine
- 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
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Abstract
The utility model discloses a ventilation safety supervisory equipment for coal mine, including the installation cover, one side of installation cover is equipped with the mounting hole, equal fixed mounting has the mounting panel on the top inner wall of mounting hole and the bottom inner wall, one side that two mounting panels are close to each other has all been seted up and one side sets up the open-ended recess, movable mounting has the installation pole in the recess, one side fixed mounting that two installation poles are close to each other has same exhaust fan, the card post groove has all been seted up to one side that two installation poles kept away from each other, sliding mounting has the card post in the card post groove, all set up the draw-in groove with card post looks adaptation on one side inner wall that two recesses kept away from each other, the card post is blocked mutually with the draw-in groove that corresponds, set up threaded. The utility model discloses simple structure, convenient operation can sheathe quick dismantlement with the exhaust fan from the installation and get off to be convenient for wash the flabellum, and be convenient for install the exhaust fan, made things convenient for people's use.
Description
Technical field
The utility model is related to monitoring device technical field more particularly to a kind of coal mine ventilation safety monitoring devices.
Background technology
Mine ventilation is to ensure one of most important technological means of mine safety, and whether mine ventilation system is reasonable, to whole
A mine ventilation situation quality and can ensure that mine safety production plays an important role, while should ensure keep the safety in production
Under the premise of, ventilation expense is reduced, economical rationality is made every effort to, ventilation blower is the capital equipment of mine ventilation system, through retrieval, is authorized
Notification number is that the patent document of CN206530517U discloses a kind of coalmine ventilation monitoring device, and this design includes installation set,
Exhaust fan and wind scooper are respectively equipped in installation set, and wind scooper is located at the side of exhaust fan air outlet, the side point of installation set
Not She You stand-by power supply and warning light, the interior bottom of the wind scooper is connected with connecting rod by second spring, in this design
Exhaust fan rotation generates wind-force, blows choke disk, and the rack and pinion engagement in connecting rod drives first rotating shaft to be intertwined and connected
Line makes two semi-circular shape conductive sheet separation, stand-by power supply and warning light is made to be in idle state, when ventilating system accident
When power-off, due to lacking wind-force, under the action of the first spring and second spring, makes two semi-circular shape conductive sheet contacts, connect
Circuit passband is that exhaust fan and warning light are powered by stand-by power supply, enables mine to continue to keep ventilation state, while warning light warns
Failure is discharged in people, is repaired to circuit, ensures the life security of worker.
Exhaust fan is easy a large amount of dust of attachment on flabellum after being used for a long time, but above-mentioned design be not easy to exhaust fan into
Row dismounting, is not easy to clean flabellum, is unfavorable for the use of people, therefore we have proposed a kind of coal mine ventilation safeties
Monitoring device is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coal mine ventilation proposed
Safety monitoring equipment.
To achieve the goals above, the utility model uses following technical solution：
The side of a kind of coal mine ventilation safety monitoring device, including installation set, the installation set is equipped with mounting hole, installation
Mounting plate is installed in the top inner wall and bottom interior wall in hole, two mounting plate sides close to each other offer one
The groove of opening is arranged in side, is movably installed with mounting rod in groove, two mounting rod sides close to each other are installed with together
One exhaust fan, the side that two mounting rods are located remotely from each other offer card column slot, are slidably fitted with card column in card column slot, two
Card slot compatible with card column is offered on the side inner wall that groove is located remotely from each other, card column is mutually clamped with corresponding card slot, card
Threaded hole is offered on the side inner wall of column slot, threaded hole internal thread is equipped with lead screw, and lead screw is opened up close to one end of card column slot
There is rotation slot, rotating bar is rotatablely equipped in rotation slot, the same reel is rotatablely equipped on the both sides inner wall of card column slot, around
Wire drawing is arranged in line wheel, one end of wire drawing is fixedly connected with corresponding card column close to one end of exhaust fan, the other end of wire drawing
It is fixedly connected with one end of corresponding rotating bar, limiting slot is offered on the side inner wall of card column slot, two threaded holes are respectively positioned on
Between two limiting slots, spring is welded on two limiting slots side inner wall close to each other, what two springs were located remotely from each other
One end is welded with limiting plate, and limiting plate is slidably mounted in corresponding limiting slot, the side of limiting plate and corresponding card column
Side is mutually welded, and the one end of lead screw far from card column slot extends to the outside of mounting rod and is welded with knob, is set on the exhaust fan
There are multiple flabellums.
Preferably, the outside fixing sleeve of the rotating bar is equipped with bearing, and the outer ring of bearing is fixedly mounted on corresponding rotation
On the side wall of slot.
Preferably, multiple flabellums are respectively positioned between two mounting plates, and the quantity of flabellum is at least three.
Preferably, the cross section of the card column and the cross section of card column slot are rectangular configuration.
Preferably, the outside fixing sleeve of the knob is equipped with non-slip rubber ring.
Preferably, the reel is equipped with shaft hole, is rotatablely equipped with shaft in shaft hole, the both ends of shaft respectively with
The both sides inner wall of corresponding card column slot mutually welds.
Preferably, the side that two mounting rods are located remotely from each other connects with the side inner wall that two grooves are located remotely from each other respectively
It touches.
Compared with prior art, the utility model has the beneficial effects that：
（1）, matched by threaded hole, lead screw, rotation slot, rotating bar, knob and bearing, turn knobs, knob drives
Lead screw is rotated in threaded hole, so that lead screw is moved to the direction far from card column slot, lead screw can be driven by bearing
Rotating bar is moved to the direction far from card column slot；
（2）, pass through installation set, mounting hole, mounting plate, groove, mounting rod, exhaust fan, card column slot, card column, card slot, coiling
Wheel, wire drawing, limiting slot, spring, limiting plate and flabellum match, and rotating bar can drive card column to be moved by wire drawing, directly
To card column and exact separation, the fixation to mounting rod is relieved, mounting rod is taken out out of groove, is realized to the fast of exhaust fan
Exhaust fan convenient for being cleaned to flabellum, and can quickly be mounted in installation set, facilitates making for people by quick-detach
With.
The utility model is simple in structure, easy to operate, can quickly disassemble exhaust fan from installation set, to
Convenient for being cleaned to flabellum, and convenient for being installed to exhaust fan, facilitate the use of people.
Description of the drawings
Fig. 1 be the utility model proposes a kind of coal mine ventilation safety monitoring device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of coal mine ventilation safety monitoring device part A sectional structure signal
Figure；
Fig. 3 be the utility model proposes a kind of coal mine ventilation safety monitoring device part B sectional structure signal
Figure.
In figure：1 installation set, 2 mounting holes, 3 mounting plates, 4 grooves, 5 mounting rods, 6 exhaust fans, 7 card column slots, 8 card columns, 9 cards
Slot, 10 threaded holes, 11 lead screws, 12 rotation slots, 13 rotating bars, 14 reels, 15 wire drawings, 16 limiting slots, 17 springs, 18 limits
Plate, 19 flabellums.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, the side of a kind of coal mine ventilation safety monitoring device, including installation set 1, installation set 1 is equipped with peace
Hole 2 is filled, is installed with mounting plate 3 in the top inner wall and bottom interior wall of mounting hole 2, two mounting plates 3 are close to each other
Side offers the groove 4 of side setting opening, is movably installed with mounting rod 5 in groove 4, two mounting rods 5 are close to each other
Side be installed with the same exhaust fan 6, the side that two mounting rods 5 are located remotely from each other offers card column slot 7, card column slot
It is slidably fitted with card column 8 in 7, card slot 9 compatible with card column 8 is offered on the side inner wall that two grooves 4 are located remotely from each other,
Card column 8 is clamped with 9 phase of corresponding card slot, and threaded hole 10, the installation of 10 internal thread of threaded hole are offered on the side inner wall of card column slot 7
There are lead screw 11, lead screw 11 to offer rotation slot 12 close to one end of card column slot 7, rotating bar 13 is rotatablely equipped in rotation slot 12,
It is rotatablely equipped with the same reel 14 on the both sides inner wall of card column slot 7, is arranged with wire drawing 15 on reel 14, the one of wire drawing 15
End is fixedly connected with corresponding card column 8 close to one end of exhaust fan 6, one end of the other end of wire drawing 15 and corresponding rotating bar 13
Be fixedly connected, offer limiting slot 16 on the side inner wall of card column slot 7, two threaded holes 10 be respectively positioned on two limiting slots 16 it
Between, spring 17 is welded on two limiting slots 16 side inner wall close to each other, one end that two springs 17 are located remotely from each other is equal
It is welded with limiting plate 18, limiting plate 18 is slidably mounted in corresponding limiting slot 16, the side of limiting plate 18 and corresponding card column 8
Side mutually weld, the one end of lead screw 11 far from card column slot 7 extends to the outside of mounting rod 5 and is welded with knob, on exhaust fan 6
It equipped with multiple flabellums 19, is matched by threaded hole 10, lead screw 11, rotation slot 12, rotating bar 13, knob and bearing, turn rotation
Button, knob drive lead screw 11 to be rotated in threaded hole 10, so that lead screw 11 is moved to the direction far from card column slot 7, silk
Bar 11 can drive rotating bar 13 to be moved to the direction far from card column slot 7 by bearing；By installation set 1, mounting hole 2,
Mounting plate 3, groove 4, mounting rod 5, exhaust fan 6, card column slot 7, card column 8, card slot 9, reel 14, wire drawing 15, limiting slot 16, bullet
Spring 17, limiting plate 18 and flabellum 19 match, and rotating bar 13 can drive card column 8 to be moved by wire drawing 15, until card column 8
It is detached with card slot 9, relieves the fixation to mounting rod 5, mounting rod 5 is taken out out of groove 4, is realized to the fast of exhaust fan 6
Exhaust fan 6 convenient for being cleaned to flabellum 19, and can quickly be mounted in installation set 1, facilitates people's by quick-detach
It using, the utility model is simple in structure, easy to operate, can quickly disassemble exhaust fan 6 from installation set 1, to
Convenient for being cleaned to flabellum 19, and convenient for being installed to exhaust fan 6, facilitate the use of people.
In the utility model, the outside fixing sleeve of rotating bar 13 is equipped with bearing, and the outer ring of bearing is fixedly mounted on corresponding
On the side wall of rotation slot 12, multiple flabellums 19 are respectively positioned between two mounting plates 3, and the quantity of flabellum 19 is at least three, card column 8
Cross section and the cross section of card column slot 7 be rectangular configuration, the outside fixing sleeve of knob is equipped with non-slip rubber ring, reel 14
Be equipped with shaft hole, be rotatablely equipped with shaft in shaft hole, the both ends of shaft respectively with the both sides inner wall phase of corresponding card column slot 7
Welding, the side that two mounting rods 5 are located remotely from each other are in contact with the side inner wall that two grooves 4 are located remotely from each other respectively, pass through spiral shell
Pit 10, lead screw 11, rotation slot 12, rotating bar 13, knob and bearing match, turn knobs, and knob drives lead screw 11 in spiral shell
It is rotated in pit 10, lead screw 11 is made to be moved to the direction far from card column slot 7, lead screw 11 can pass through bearing band turn
Lever 13 is moved to the direction far from card column slot 7；By installation set 1, mounting hole 2, mounting plate 3, groove 4, mounting rod 5,
Exhaust fan 6, card column slot 7, card column 8, card slot 9, reel 14, wire drawing 15, limiting slot 16, spring 17, limiting plate 18 and flabellum 19
It matches, rotating bar 13 can drive card column 8 be moved by wire drawing 15, until card column 8 detaches with card slot 9, relieve pair
Mounting rod 5 is taken out out of groove 4, realizes the fast quick-detach to exhaust fan 6 by the fixation of mounting rod 5, convenient for flabellum 19 into
Row cleaning, and exhaust fan 6 can be quickly mounted in installation set 1, facilitate the use of people, the utility model structure letter
It is single, it is easy to operate, exhaust fan 6 can quickly be disassembled from installation set 1, consequently facilitating flabellum 19 is cleaned,
And convenient for being installed to exhaust fan 6, facilitate the use of people.
Operation principle：In use, starting exhaust fan 6, exhaust fan 6 drives flabellum 19 to be rotated, band when flabellum 19 rotates
Dynamic air is flowed, and convenient for being aerated ventilation to drive, when adhering to excessive dust on flabellum 19, closes air draft at this time
Fan 6, turn knobs, knob drive lead screw 11 to be rotated in threaded hole 10 so that lead screw 11 is to the direction far from card column slot 7
It is moved, lead screw 11 drives rotating bar 13 to be moved to the direction far from card column slot 7 by bearing, and rotating bar 13 passes through drawing
Silk 15 drives card column 8 to be moved, and wire drawing at this time 15 drives reel 14 to be rotated, and card column 8 is by limiting plate 18 to spring
17 are squeezed, until card column 8 detaches with card slot 9, relieve the fixation to mounting rod 5, at this time can be by mounting rod 5 from groove 4
Interior taking-up realizes the fast quick-detach to exhaust fan 6, consequently facilitating flabellum 19 is cleaned, and can be quick by exhaust fan 6
Be mounted on installation set 1 on, facilitate the use of people.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of coal mine ventilation safety monitoring device, including installation set（1）, which is characterized in that the installation set（1）Side
Equipped with mounting hole（2）, mounting hole（2）Top inner wall and bottom interior wall on be installed with mounting plate（3）, two mounting plates
（3）Side close to each other offers the groove of side setting opening（4）, groove（4）Inside it is movably installed with mounting rod（5）,
Two mounting rods（5）Side close to each other is installed with the same exhaust fan（6）, two mounting rods（5）It is located remotely from each other
Side offers card column slot（7）, card column slot（7）Inside it is slidably fitted with card column（8）, two grooves（4）The side being located remotely from each other
It is offered on inner wall and card column（8）Compatible card slot（9）, card column（8）With corresponding card slot（9）It mutually clamps, card column slot（7）
Side inner wall on offer threaded hole（10）, threaded hole（10）Internal thread is equipped with lead screw（11）, lead screw（11）Close to card column
Slot（7）One end offer rotation slot（12）, rotation slot（12）Inside it is rotatablely equipped with rotating bar（13）, card column slot（7）Both sides
The same reel is rotatablely equipped on inner wall（14）, reel（14）On be arranged with wire drawing（15）, wire drawing（15）One end with
Corresponding card column（8）Close to exhaust fan（6）One end be fixedly connected, wire drawing（15）The other end and corresponding rotating bar（13）'s
One end is fixedly connected, card column slot（7）Side inner wall on offer limiting slot（16）, two threaded holes（10）It is respectively positioned on two limits
Position slot（16）Between, two limiting slots（16）It is welded with spring on side inner wall close to each other（17）, two springs（17）
The one end being located remotely from each other is welded with limiting plate（18）, limiting plate（18）It is slidably mounted on corresponding limiting slot（16）It is interior, limit
Plate（18）Side and corresponding card column（8）Side mutually weld, lead screw（11）Far from card column slot（7）One end extend to installation
Bar（5）Outside and be welded with knob, the exhaust fan（6）It is equipped with multiple flabellums（19）.
2. a kind of coal mine ventilation safety monitoring device according to claim 1, which is characterized in that the rotating bar（13）
Outside fixing sleeve be equipped with bearing, the outer ring of bearing is fixedly mounted on corresponding rotation slot（12）Side wall on.
3. a kind of coal mine ventilation safety monitoring device according to claim 1, which is characterized in that multiple flabellums（19）?
Positioned at two mounting plates（3）Between, flabellum（19）Quantity be at least three.
4. a kind of coal mine ventilation safety monitoring device according to claim 1, which is characterized in that the card column（8）'s
Cross section and card column slot（7）Cross section be rectangular configuration.
5. a kind of coal mine ventilation safety monitoring device according to claim 1, which is characterized in that the outside of the knob
Fixing sleeve is equipped with non-slip rubber ring.
6. a kind of coal mine ventilation safety monitoring device according to claim 1, which is characterized in that the reel（14）
Be equipped with shaft hole, be rotatablely equipped with shaft in shaft hole, the both ends of shaft respectively with corresponding card column slot（7）Both sides inner wall
Mutually weld.
7. a kind of coal mine ventilation safety monitoring device according to claim 1, which is characterized in that two mounting rods（5）
The side being located remotely from each other respectively with two grooves（4）The side inner wall being located remotely from each other is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454576.9U CN208024636U (en) | 2018-04-03 | 2018-04-03 | Ventilation safety monitoring equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820454576.9U CN208024636U (en) | 2018-04-03 | 2018-04-03 | Ventilation safety monitoring equipment for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208024636U true CN208024636U (en) | 2018-10-30 |
Family
ID=63908397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820454576.9U Expired - Fee Related CN208024636U (en) | 2018-04-03 | 2018-04-03 | Ventilation safety monitoring equipment for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208024636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663883A (en) * | 2020-07-16 | 2020-09-15 | 何海洋 | Formaldehyde purification window |
-
2018
- 2018-04-03 CN CN201820454576.9U patent/CN208024636U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663883A (en) * | 2020-07-16 | 2020-09-15 | 何海洋 | Formaldehyde purification window |
| CN111663883B (en) * | 2020-07-16 | 2021-11-26 | 山东光明园迪儿童家具科技有限公司 | Formaldehyde purification window |
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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: 20181030 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |