CN110487969A - A kind of coal mine monitoring device with monitoring oxygen concentration content - Google Patents
A kind of coal mine monitoring device with monitoring oxygen concentration content Download PDFInfo
- Publication number
- CN110487969A CN110487969A CN201910805064.1A CN201910805064A CN110487969A CN 110487969 A CN110487969 A CN 110487969A CN 201910805064 A CN201910805064 A CN 201910805064A CN 110487969 A CN110487969 A CN 110487969A
- Authority
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- China
- Prior art keywords
- vertical bar
- support
- oxygen concentration
- coal mine
- block
- 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.)
- Pending
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 239000001301 oxygen Substances 0.000 title claims abstract description 27
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 27
- 239000003245 coal Substances 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000178 monomer Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
- G01N33/0063—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of coal mine monitoring devices with monitoring oxygen concentration content, including support, the top of the support, which is run through, is equipped with the first vertical bar, the upper surface of the support is symmetrically fixedly installed with sleeve, pressing lever is connected on the outside of the fixed block, the outer surface of the support is symmetrically fixedly installed with carrier block, the top of first vertical bar, which is run through, is equipped with the second vertical bar, and second the bottom end of vertical bar second gear is installed, cross bar is connected on the right side of the second gear, top plate is fixedly installed at the top of second vertical bar, and top plate has been symmetrically mounted at the bottom of block material case, the internal symmetry of the block material case is equipped with spring, and the end of spring is connected with baffle, the top middle position of the baffle is equipped with camera.This has the coal mine monitoring device of monitoring oxygen concentration content, can not only be monitored to the oxygen concentration of surrounding, and improve the range of exposures of camera.
Description
Technical field
The present invention relates to technical field of coal mine, specially a kind of monitoring dress of the coal mine with monitoring oxygen concentration content
It sets.
Background technique
China's overwhelming majority coal mine belongs to underground mine, and coal mine range includes the area Hen great of above and below ground and related facility
Domain, coal mine, if there is the situation that oxygen is thin, directly will affect the life security of worker, therefore be badly in need of one in recovery process
Kind monitoring device solves the problems, such as this.
Currently used coal mine monitoring device can not only be monitored the oxygen concentration of surrounding, but also image
The range of exposures of head is limited, therefore, it is proposed that a kind of coal mine monitoring device with monitoring oxygen concentration content, in order to
It solves the problems, such as to propose among the above.
Summary of the invention
The purpose of the present invention is to provide a kind of coal mine monitoring devices with monitoring oxygen concentration content, on solving
The currently used coal mine monitoring device for stating background technique proposition, can not only be monitored the oxygen concentration of surrounding,
And the limited problem of range of exposures of camera.
To achieve the above object, the invention provides the following technical scheme: a kind of coal mine with monitoring oxygen concentration content
With monitoring device, including support, the top of the support is through being equipped with the first vertical bar, and the internal symmetry of support is equipped with the
One gear, the upper surface of the support is symmetrically fixedly installed with sleeve, and the inside of sleeve is equipped with fixed block, the fixed block
Outside be connected with pressing lever, the outer surface of the support is symmetrically fixedly installed with carrier block, and the inside of carrier block is through peace
Left and right ends equipped with bolt, and support are mounted on link block, and the top of first vertical bar is perpendicular through being equipped with second
Bar, and the bottom end of the second vertical bar is equipped with second gear, and cross bar is connected on the right side of the second gear, second vertical bar
Top is fixedly installed with top plate, and top plate has been symmetrically mounted at the bottom of block material case, and the internal symmetry of the block material case is equipped with bullet
Spring, and the end of spring is connected with baffle, the top middle position of the baffle is equipped with camera.
Preferably, stretching structure is constituted between the support and the first vertical bar, and the inner wall of the first vertical bar is zigzag knot
Structure.
Preferably, between the first gear monomer rotation direction on the contrary, and the sum of diameter etc. between first gear monomer
In the internal diameter of the first vertical bar.
Preferably, the connection type between the fixed block and pressing lever is hinged, and the connection of pressing lever and link block
Mode is overlap joint.
Preferably, the pressing lever is fixedly installed by carrier block and bolt and support, and structure between support and link block
At lifting structure.
Preferably, detaching structure, and the vertical section structure triangular in shape of top plate are constituted between the top plate and block material case.
Compared with prior art, the beneficial effects of the present invention are: the coal mine monitoring with monitoring oxygen concentration content
Device can not only be monitored the oxygen concentration of surrounding, and improve the range of exposures of camera；
1. the rotation of cross bar drives second gear and vertical bar rotation, to drive since the outer surface of cross bar is thread-like structure
The camera at top rotates, and improves the range of exposures of camera, improves monitoring effect；
2. enabling to the slag of baffle surface quickly to fall by the springing of spring, slag will not be made to influence the photograph of camera
It penetrates, camera can be blocked by baffle, camera is prevented to be damaged；
3., can by the pressing to pressing lever due to the lever principle constituted between pressing lever, fixed block, link block and support
Support is removed from soil easily, saves manpower, and the oxygen concentration sensor of installation is inlayed in the inside of the first vertical bar
Oxygen concentration around the device can be monitored, and information is handled by central processing unit, if content is super
Mark, then alarmed by alarm.
Detailed description of the invention
Fig. 1 is the positive cutting structural schematic diagram of the present invention；
Fig. 2 is workflow schematic diagram of the present invention；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 1 of the present invention；
Fig. 4 is enlarged structure schematic diagram at B in Fig. 1 of the present invention.
In figure: 1, support；2, the first vertical bar；3, first gear；4, sleeve；5, fixed block；6, pressing lever；7, carrier block；
8, bolt；9, link block；10, the second vertical bar；11, second gear；12, cross bar；13, top plate；14, block material case；15, spring；16,
Baffle；17, camera.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of coal mine prison with monitoring oxygen concentration content
Control device, including support 1,2 first vertical bar 2 of the first vertical bar, first gear 3, sleeve 4, fixed block 5, pressing lever 6, carrier block 7,
It bolt 8, link block 9, the second vertical bar 10, second gear 11, cross bar 12, top plate 13, block material case 14, spring 15, baffle 16 and takes the photograph
As head 17, the top of support 1, which is run through, is equipped with the first vertical bar 2, and the internal symmetry of support 1 is equipped with first gear 3, support 1
Stretching structure is constituted between the first vertical bar 2, and the inner wall of the first vertical bar 2 is laciniation, is conveniently adjusted the whole of the device
Body height, rotation direction between 3 monomer of first gear is on the contrary, and the sum of diameter is equal to the first vertical bar 2 between 3 monomer of first gear
Internal diameter, the rotation of first gear 3 enables to the first vertical bar 2 mobile, and the upper surface of support 1 is symmetrically fixedly installed with sleeve 4,
And the inside of sleeve 4 is equipped with fixed block 5, the connection type between fixed block 5 and pressing lever 6 is hinged, and pressing lever 6 and even
The connection type of block 9 is connect as overlap joint, by the rotation of pressing lever 6 so that fixed block 5 is mobile, the outside of fixed block 5 be connected with by
Compression bar 6, the outer surface of support 1 are symmetrically fixedly installed with carrier block 7, and the inside of carrier block 7 is through being equipped with bolt 8, and
The left and right ends of support 1 are mounted on link block 9, and the top of the first vertical bar 2, which is run through, is equipped with the second vertical bar 10, and the second vertical bar
10 bottom end is equipped with second gear 11, and the right side of second gear 11 is connected with cross bar 12, the fixed peace in the top of the second vertical bar 10
Equipped with top plate 13, and top plate 13 has been symmetrically mounted at the bottom of block material case 14, and the internal symmetry of block material case 14 is equipped with spring 15, and
The end of spring 15 is connected with baffle 16, and the top middle position of baffle 16 is equipped with camera 17.
As pressing lever 6 is fixedly installed by carrier block 7 and bolt 8 and support 1 in Fig. 4, and between support 1 and link block 9
Lifting structure is constituted, convenient for pressing lever 6 is fixed.
As detaching structure, and the vertical section structure triangular in shape of top plate 13 are constituted in Fig. 3 between top plate 13 and block material case 14,
It is quickly flowed down from top plate 13 convenient for falling object.
Working principle: when having the coal mine monitoring device of monitoring oxygen concentration content using this, by branch as shown in figure 1
Seat 1 is embedded in soil, drives first gear 3 to rotate by the first driving motor installed on rear side of first gear 3 in such as Fig. 4,
And first gear 3 is symmetrically mounted on the inside of support 1, and two first gears 3 rotate contrary, and the first vertical bar
2 inner wall is laciniation, and the first vertical bar 2 is installed through the top position of support 1, to be turned by first gear 3
It is dynamic, it enables to the first vertical bar 2 to extract out from support 1, and then be conveniently adjusted the whole height of the device, can be improved camera
17 irradiation height is driven since the bottom of the second vertical bar 10 is equipped with second gear 11 by connect on rear side of cross bar 12 second
Dynamic motor drives its rotation, and the outer surface of cross bar 12 is thread-like structure, and the rotation of cross bar 12 drives second gear 11 and second
Vertical bar 10 rotates, so that the camera 17 at top be driven to rotate 360 °, improves the range of exposures of camera 17, improves
Monitoring effect；
When needing to be moved in the device, bolt 8 is pulled up from carrier block 7, presses pressing lever 6 with hydraulic device, and
The connection type of pressing lever 6 and fixed block 5 is hinged, and the connection type of pressing lever 6 and link block 9 is overlap joint, Er Qiezhi
Lifting structure is constituted between seat 1 and link block 9, can easily be moved support 1 from soil by the pressing to pressing lever 6
Out, manpower is saved, it, can be fast when coal mine disintegrating slag drops on top plate 13 since the vertical section of top plate 13 is triangular structure
Speed flows down, and can be protected to camera 17 by the block material case 14 in such as Fig. 3, camera 17 is avoided to be injured by a crashing object by slag, from
And camera 17 is protected, and detaching structure is constituted between block material case 14 and top plate 13, convenient for by block material case 14 from camera shooting
It is removed on first 17, and then convenient for being overhauled to camera 17, and block material case 14 and baffle 16 are that transparent material will not influence
The shooting of camera 17, coal mine dregs can fall in the outer surface of baffle 16, pass through the electric telescopic rod installed inside block material case 14
It is flexible so that spring 15 is in elongation state, enable to the slag on 16 surface of baffle quickly to fall by the springing of spring 15
Fall, will not make slag influence camera 17 irradiation, by the inside of the first vertical bar 2 inlay installation such as the model in Fig. 2
The oxygen concentration sensor of Gasboard-7500B and the gas concentration sensor of model FCE/KGD9501 can be to the devices
The oxygen and gas concentration lwevel of surrounding are monitored, and are handled by central processing unit information, if content is exceeded,
It is then alarmed by alarm, here it is the entire worked of the coal mine monitoring device with monitoring oxygen concentration content
Journey.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.This hair
The bright standardized element used can commercially, and shaped piece can be carried out according to specification and attached drawing record
Customized, the specific connection type of each part is all made of the conventional means such as mature in the prior art bolt, rivet, welding, machine
Tool, part and equipment are all made of in the prior art, conventional model, in addition circuit connection is using connection conventional in the prior art
Mode, this will not be detailed here.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of coal mine monitoring device with monitoring oxygen concentration content, including support (1), it is characterised in that: the branch
The top of seat (1), which is run through, to be equipped with the first vertical bar (2), and the internal symmetry of support (1) is equipped with first gear (3), the branch
The upper surface of seat (1) is symmetrically fixedly installed with sleeve (4), and the inside of sleeve (4) is equipped with fixed block (5), the fixed block
(5) it is connected on the outside of pressing lever (6), the outer surface of the support (1) is symmetrically fixedly installed with carrier block (7), and carrier block
(7) inside, which is run through, to be equipped with bolt (8), and the left and right ends of support (1) are mounted on link block (9), and described first is perpendicular
The top of bar (2), which is run through, to be equipped with the second vertical bar (10), and the bottom end of the second vertical bar (10) is equipped with second gear (11), described
It is connected on the right side of second gear (11) cross bar (12), is fixedly installed with top plate (13) at the top of second vertical bar (10), and
Top plate (13) has been symmetrically mounted at the bottom of block material case (14), and the internal symmetry of the block material case (14) is equipped with spring (15), and
The end of spring (15) is connected with baffle (16), and the top middle position of the baffle (16) is equipped with camera (17).
2. a kind of coal mine monitoring device with monitoring oxygen concentration content according to claim 1, it is characterised in that:
Stretching structure is constituted between the support (1) and the first vertical bar (2), and the inner wall of the first vertical bar (2) is laciniation.
3. a kind of coal mine monitoring device with monitoring oxygen concentration content according to claim 1, it is characterised in that:
Rotation direction between first gear (3) monomer is on the contrary, and the sum of diameter is equal to the first vertical bar between first gear (3) monomer
(2) internal diameter.
4. a kind of coal mine monitoring device with monitoring oxygen concentration content according to claim 1, it is characterised in that:
Connection type between the fixed block (5) and pressing lever (6) is hinged, and the connection type of pressing lever (6) and link block (9)
For overlap joint.
5. a kind of coal mine monitoring device with monitoring oxygen concentration content according to claim 1, it is characterised in that:
The pressing lever (6) is fixedly installed by carrier block (7) and bolt (8) and support (1), and between support (1) and link block (9)
Constitute lifting structure.
6. a kind of coal mine monitoring device with monitoring oxygen concentration content according to claim 1, it is characterised in that:
Detaching structure, and the vertical section structure triangular in shape of top plate (13) are constituted between the top plate (13) and block material case (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805064.1A CN110487969A (en) | 2019-08-29 | 2019-08-29 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910805064.1A CN110487969A (en) | 2019-08-29 | 2019-08-29 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110487969A true CN110487969A (en) | 2019-11-22 |
Family
ID=68554997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910805064.1A Pending CN110487969A (en) | 2019-08-29 | 2019-08-29 | A kind of coal mine monitoring device with monitoring oxygen concentration content |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110487969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007209A (en) * | 2019-12-28 | 2020-04-14 | 广州市番鸿汽车检测有限公司 | Vehicle exhaust gas monitoring system |
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| CN207961970U (en) * | 2018-03-05 | 2018-10-12 | 湖南应用技术学院 | A kind of Internet of Things real time monitoring support device |
| CN208297470U (en) * | 2018-07-03 | 2018-12-28 | 西安科技大学 | A kind of multi-functional safety of coal mines detector bar |
| CN208294572U (en) * | 2018-06-12 | 2018-12-28 | 湖南第一师范学院 | A kind of multi-functional coal mine alarm monitor |
| CN109519672A (en) * | 2018-12-05 | 2019-03-26 | 贵州大学 | A kind of mine monitoring probe fixing device facilitating adjustment height |
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2019
- 2019-08-29 CN CN201910805064.1A patent/CN110487969A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205558975U (en) * | 2016-04-15 | 2016-09-07 | 徐月苗 | Robot is patrolled and examined in colliery |
| CN206920144U (en) * | 2017-06-16 | 2018-01-23 | 施阳 | A kind of portable soil sampling instrument of effort-saving |
| CN207421656U (en) * | 2017-09-19 | 2018-05-29 | 深圳市业顺电子有限公司 | A kind of production line monitoring device |
| CN207961970U (en) * | 2018-03-05 | 2018-10-12 | 湖南应用技术学院 | A kind of Internet of Things real time monitoring support device |
| CN208294572U (en) * | 2018-06-12 | 2018-12-28 | 湖南第一师范学院 | A kind of multi-functional coal mine alarm monitor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111007209A (en) * | 2019-12-28 | 2020-04-14 | 广州市番鸿汽车检测有限公司 | Vehicle exhaust gas monitoring system |
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Application publication date: 20191122 |