CN208294572U - A kind of multi-functional coal mine alarm monitor - Google Patents
A kind of multi-functional coal mine alarm monitor Download PDFInfo
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- CN208294572U CN208294572U CN201820900202.5U CN201820900202U CN208294572U CN 208294572 U CN208294572 U CN 208294572U CN 201820900202 U CN201820900202 U CN 201820900202U CN 208294572 U CN208294572 U CN 208294572U
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- fixedly connected
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- coal mine
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Abstract
The utility model provides a kind of multi-functional coal mine alarm monitor, including pedestal, vertical column is fixedly connected on pedestal, the first groove of opening up setting is offered on the vertical column, mobile column is provided in first groove, mobile column bottom end is fixedly connected with the first ramp blocks, the inclined-plane of first ramp blocks is arranged downward, the second ramp blocks are provided with below first ramp blocks, the inclined-plane of second ramp blocks is arranged upward, mobile bar is fixedly connected on the right side of second ramp blocks, mobile bar passes through vertical column and extends outwardly, horizontal column is fixedly connected on the left of second ramp blocks, horizontal column passes through vertical column and extends outwardly.The utility model has the beneficial effects that handle drives threaded rod rotation, the horizontal column matched with threaded rod moves to the right, so that the second ramp blocks be driven to move to the right, then the rising of the first ramp blocks may be implemented, to realize the raising of monitoring height；When rotating backward handle, then the reduction of monitoring height may be implemented.
Description
Technical field
The utility model relates to technical field of coal mine, and in particular to a kind of multi-functional coal mine alarm monitor.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine.When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine；When coal seam is away from earth's surface
Distance it is close when, be typically chosen directly removing surface soil layer excavate coal, this is open coal mine.China's overwhelming majority coal mine category
In underground mine, coal mine range includes the very big region of above and below ground and related facility.Coal mine is the mankind in digging rich in having
The proportional space excavated when the geological stratification of coal generally includes tunnel, well cave and face etc..Coal is most important solid
Fuel is one kind of kaustobilite, it is the plant in great numbers grown by certain geological epoch, in suitable geological environment
In, it is gradually accumulated into thick-layer, and be buried in water-bed or silt, is formed by very long geochronic geochronic natural incoalation
's.It is most with producing coal in the stratum in the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period in the world in Various Geolcgical Ages, it is important
Coal-forming age.The phosphorus content of coal is generally 46~97%, brown to black, has dim to metallic luster.According to coalification
The difference of degree, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
Safety of coal mines problem is particularly significant, and in coal mining, gas density is the object of emphasis monitoring, and many companies are
Through having put into considerable fund for it, to ensure that coal mine gas concentration can be in security value (s) hereinafter, thus guaranteeing coal mine
The life security of worker.Gas monitor technology is already quite mature, but its matched installation functions of the equipments is but still incomplete,
It is difficult to reach use demand.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional coal mine alarm monitors, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of multi-functional coal mine alarm monitor, including pedestal are fixedly connected with vertical column, the vertical column on pedestal
On offer the first groove of opening up setting, be provided with mobile column in the first groove, mobile column bottom end is fixedly connected with
The inclined-plane of one ramp blocks, the first ramp blocks is arranged downward, is provided with the second ramp blocks, the second inclined-plane below first ramp blocks
The inclined-plane of block is arranged upward, and mobile bar is fixedly connected on the right side of the second ramp blocks, and mobile bar passes through vertical column and extends outwardly, the
Horizontal column is fixedly connected on the left of two ramp blocks, horizontal column passes through vertical column and extends outwardly, and opening court is offered in horizontal column
The thread groove of left setting, thread groove internal screw thread are connected with threaded rod, support frame are fixedly connected on the pedestal, and threaded rod passes through
Support frame setting, and threaded rod left end is fixedly connected with handle；Second that opening up setting is offered in the mobile column is recessed
Slot is provided with angle adjustment device in the second groove, and the upper end of angle adjustment device is connected with column spinner, and the top of column spinner is solid
There are two support arm, support arm downsides to be connected with camera for fixed connection, and oxygen concentration sensing is provided on the support arm of left side
Device is provided with gas concentration sensor on the support arm of right side, and the top of column spinner is fixedly connected with combined aural and visual alarm.
Be as further program of the utility model: the mobile column diameter is equal to the first groove internal diameter.
As the utility model, further scheme is: the inclined-plane of first ramp blocks and the inclined-plane of the second ramp blocks
It is arranged in parallel.
As the utility model, further scheme is: the contact position of the threaded rod and support frame is provided with first axle
It holds.
As the utility model, further scheme is: the angle adjustment device includes being embedded the bottom in the second groove
The second bearing of portion middle, second bearing inner ring are fixedly connected with rotating bar, driven spur gear are fixedly connected in rotating bar,
It is engaged with active spur gear on the right side of driven spur gear, shaft is fixedly connected on the downside of active spur gear, shaft lower end and setting exist
The motor output shaft of bottom is fixedly connected in second groove；The rotating bar top is fixedly connected with middle on the downside of column spinner.
As the utility model, further scheme is: offering annular groove, ring on the second groove inner sidewall
Plectane is provided in connected in star, plectane is fixedly connected with rotating bar.
As the utility model, further scheme is: being fixedly connected with shield on the column spinner side wall.
As the utility model, further scheme is: the camera, oxygen concentration sensor, gas density sensing
Device and combined aural and visual alarm are connected with controller.
The utility model has the beneficial effects that handle drives threaded rod rotation, the horizontal column matched with threaded rod is to the right
It is mobile, so that the second ramp blocks be driven to move to the right, then the rising of the first ramp blocks may be implemented, to realize monitoring height
Raising；When rotating backward handle, then the reduction of monitoring height may be implemented；Shaft drives the rotation of active spur gear, actively
The driven spur gear rotation of straight-tooth wheel drive, driven straight-tooth wheel drive rotating bar rotation, rotating bar drive column spinner to rotate certain angle
Degree, then realize the adjusting of camera angle.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model angle adjustment device；
Fig. 3 is the annexation figure of the utility model electronic component.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-Fig. 3, in the utility model embodiment, a kind of multi-functional coal mine alarm monitor, including pedestal
22, vertical column 1 is fixedly connected on pedestal 22, offers the first groove 2 of opening up setting on the vertical column 1, first
Mobile column 3 is provided in groove 2,3 bottom end of mobile column is fixedly connected with the first ramp blocks 4, and the inclined-plane court of the first ramp blocks 4 divides into
It sets, the second ramp blocks 5 is provided with below first ramp blocks 4, the inclined-plane of the second ramp blocks 5 is arranged upward, the second ramp blocks 5
Right side be fixedly connected with mobile bar 6, mobile bar 6 passes through vertical column 1 and extends outwardly, and the left side of the second ramp blocks 5 is fixedly connected
Horizontal column 7, horizontal column 7 pass through vertical column 1 and extend outwardly, and thread groove 8 of the opening towards left setting, spiral shell are offered in horizontal column 7
8 internal screw thread of groove is connected with threaded rod 9, and support frame 10 is fixedly connected on the pedestal 22, and threaded rod 9 passes through support frame 10 and sets
It sets, and 9 left end of threaded rod is fixedly connected with handle 12, when needing to increase monitoring height, swing handle 12, handle 12 drives spiral shell
Rasp bar 9 rotates, and the horizontal column 8 matched with threaded rod 9 moves to the right, to drive the second ramp blocks 5 to move to the right, then
The rising of the first ramp blocks 4 may be implemented, to realize the raising of monitoring height；It, then can be real when rotating backward handle 12
Now monitor the reduction of height；
3 diameter of mobile column is equal to 2 internal diameter of the first groove.
The inclined-plane of first ramp blocks 4 and the inclined-plane of the second ramp blocks 5 are arranged in parallel.
The contact position of the threaded rod 9 and support frame 10 is provided with first bearing 11.
The second groove 13 of opening up setting is offered in the mobile column 3, the angled tune of setting in the second groove 13
Regulating device 14, the upper end of angle adjustment device 14 are connected with column spinner 15, and the angle adjustment device 14 includes being embedded second
The second bearing 141 of bottom middle in groove 13,141 inner ring of second bearing are fixedly connected with rotating bar 142, rotating bar 142
On be fixedly connected with driven spur gear 143, active spur gear 144, active spur gear 144 are engaged on the right side of driven spur gear 143
Downside is fixedly connected with shaft 145, and 145 lower end of shaft is fixed with 146 output shaft of motor that bottom in the second groove 13 is arranged in
Connection；142 top of rotating bar is fixedly connected with 15 downside middle of column spinner, and the top of column spinner 15 is fixedly connected with two
A support arm 16 is connected with camera 17 on the downside of support arm 16, is provided with oxygen concentration sensor on the support arm 16 of left side
18, gas concentration sensor 19 is provided on the support arm 16 of right side, and the top of column spinner 15 is fixedly connected with sound-light alarm
Device 20 starts motor 146 when needing to adjust the angle of camera 17, and motor 146 drives shaft 145 to rotate, and shaft 145 is driven
Dynamic active spur gear 144 rotates, and active spur gear 144 drives driven spur gear 143 to rotate, the driven driving of spur gear 143 rotation
Bar 142 rotates, and rotating bar 142 drives column spinner 15 to turn an angle, then realizes the adjusting of 17 angle of camera.
Annular groove 147 is offered on second groove, 13 inner sidewall, plectane 148 is provided in annular groove 147, circle
Plate 148 is fixedly connected with rotating bar 142, and plectane 148 rotates in annular groove 147, is supported effect to rotating bar 142.
Shield 21 is fixedly connected on 15 side wall of column spinner, water and larger can be effectively prevented in shield 21
The stone or coal cinder of grain drop into the second groove 13.
The camera 17, oxygen concentration sensor 18, gas concentration sensor 19 and combined aural and visual alarm 20 with control
Device is connected, and gas concentration sensor 19 uses the mining low-concentration methane sensor of GJ4 type, and oxygen concentration sensor 18 uses
GYH25, controller use Mitsubishi PLC-FX1N-60MR-001, and for oxygen concentration sensor 18 for monitoring oxygen concentration, gas is dense
Degree sensor 19 if any exception, sends the data to controller, controller reports combined aural and visual alarm 20 for monitoring gas density
It is police to remind staff.
The working principle of the utility model is: swing handle 12, handle 12 drives screw thread when needing to increase monitoring height
Bar 9 rotates, and the horizontal column 8 matched with threaded rod 9 moves to the right, so that the second ramp blocks 5 be driven to move to the right, then may be used
To realize the rising of the first ramp blocks 4, to realize the raising of monitoring height；When rotating backward handle 12, then may be implemented
Monitor the reduction of height；When needing to adjust the angle of camera 17, starting motor 146, motor 146 drives shaft 145 to rotate,
Shaft 145 drives active spur gear 144 to rotate, and active spur gear 144 drives driven spur gear 143 to rotate, driven spur gear 143
Rotating bar 142 is driven to rotate, rotating bar 142 drives column spinner 15 to turn an angle, then realizes the tune of 17 angle of camera
Section；Oxygen concentration sensor 18 is for monitoring oxygen concentration, and gas concentration sensor 19 is for monitoring gas density, if any different
Often, controller is sent the data to, controller makes the alarm of combined aural and visual alarm 20 be used to remind staff.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of multi-functional coal mine alarm monitor, including pedestal, vertical column is fixedly connected on pedestal, which is characterized in that
The first groove of opening up setting is offered on the vertical column, mobile column is provided in the first groove, and mobile column bottom end is solid
Surely the first ramp blocks are connected with, the inclined-plane of the first ramp blocks is arranged downward, is provided with the second inclined-plane below first ramp blocks
The inclined-plane of block, the second ramp blocks is arranged upward, and mobile bar is fixedly connected on the right side of the second ramp blocks, and mobile bar passes through vertical column
Extend outwardly, horizontal column is fixedly connected on the left of the second ramp blocks, horizontal column passes through vertical column and extends outwardly, and opens in horizontal column
Equipped with opening towards the thread groove of left setting, thread groove internal screw thread is connected with threaded rod, is fixedly connected with support frame on the pedestal,
Threaded rod is arranged across support frame, and threaded rod left end is fixedly connected with handle；Opening up set is offered in the mobile column
The second groove set is provided with angle adjustment device in the second groove, and the upper end of angle adjustment device is connected with column spinner, rotation
The top of column is fixedly connected there are two support arm, and support arm downside is connected with camera, is arranged on the support arm of left side aerobic
Gas concentration sensor is provided with gas concentration sensor on the support arm of right side, and the top of column spinner is fixedly connected with acousto-optic
Alarm.
2. a kind of multi-functional coal mine alarm monitor according to claim 1, which is characterized in that the mobile column diameter
Equal to the first groove internal diameter.
3. a kind of multi-functional coal mine alarm monitor according to claim 1, which is characterized in that first ramp blocks
Inclined-plane and the inclined-planes of the second ramp blocks be arranged in parallel.
4. a kind of multi-functional coal mine alarm monitor according to claim 1 to 3, which is characterized in that the screw thread
The contact position of bar and support frame is provided with first bearing.
5. a kind of multi-functional coal mine alarm monitor according to claim 1, which is characterized in that the angular adjustment dress
The second bearing including being embedded the bottom middle in the second groove is set, second bearing inner ring is fixedly connected with rotating bar, rotation
It is fixedly connected with driven spur gear on bar, active spur gear, fixed company on the downside of active spur gear are engaged on the right side of driven spur gear
It is connected to shaft, shaft lower end is fixedly connected with the motor output shaft that bottom in the second groove is arranged in；The rotating bar top with
Middle is fixedly connected on the downside of column spinner.
6. a kind of multi-functional coal mine alarm monitor according to claim 5, which is characterized in that in second groove
Annular groove is offered on side wall, plectane is provided in annular groove, and plectane is fixedly connected with rotating bar.
7. a kind of multi-functional coal mine alarm monitor according to claim 5, which is characterized in that the column spinner side wall
On be fixedly connected with shield.
8. a kind of multi-functional coal mine alarm monitor according to claim 1, which is characterized in that the camera, oxygen
Gas concentration sensor, gas concentration sensor and combined aural and visual alarm are connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900202.5U CN208294572U (en) | 2018-06-12 | 2018-06-12 | A kind of multi-functional coal mine alarm monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900202.5U CN208294572U (en) | 2018-06-12 | 2018-06-12 | A kind of multi-functional coal mine alarm monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294572U true CN208294572U (en) | 2018-12-28 |
Family
ID=64701942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900202.5U Expired - Fee Related CN208294572U (en) | 2018-06-12 | 2018-06-12 | A kind of multi-functional coal mine alarm monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294572U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488385A (en) * | 2019-01-05 | 2019-03-19 | 李静娴 | A kind of coal mine safety monitoring device |
| CN110487969A (en) * | 2019-08-29 | 2019-11-22 | 贵州大学 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
| CN117515347A (en) * | 2024-01-05 | 2024-02-06 | 常州海图信息科技股份有限公司 | Image monitoring device and method suitable for coal mining |
-
2018
- 2018-06-12 CN CN201820900202.5U patent/CN208294572U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488385A (en) * | 2019-01-05 | 2019-03-19 | 李静娴 | A kind of coal mine safety monitoring device |
| CN109488385B (en) * | 2019-01-05 | 2020-07-31 | 绍兴市尊铖自动化设备有限公司 | Coal mine safety monitoring device |
| CN110487969A (en) * | 2019-08-29 | 2019-11-22 | 贵州大学 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
| CN117515347A (en) * | 2024-01-05 | 2024-02-06 | 常州海图信息科技股份有限公司 | Image monitoring device and method suitable for coal mining |
| CN117515347B (en) * | 2024-01-05 | 2024-03-15 | 常州海图信息科技股份有限公司 | Image monitoring device and method suitable for coal mining |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20190612 |