CN209070344U - A kind of quick response formula coal mine methane monitor breaker - Google Patents
A kind of quick response formula coal mine methane monitor breaker Download PDFInfo
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- CN209070344U CN209070344U CN201920013772.7U CN201920013772U CN209070344U CN 209070344 U CN209070344 U CN 209070344U CN 201920013772 U CN201920013772 U CN 201920013772U CN 209070344 U CN209070344 U CN 209070344U
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- wall
- methane
- exterior walls
- top exterior
- monitor breaker
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Abstract
The utility model discloses a kind of quick response formula coal mine methane monitor breakers, including mounting base, the two sides of the mounting base are provided with mounting hole, and the top exterior walls of mounting base are provided with set casing, the top exterior walls middle position of the mounting base is provided with bearing block, and the inner wall of bearing block is provided with the first internal screw thread cylinder, the middle position of the set casing is provided with the second internal screw thread cylinder, and second internal screw thread cylinder inner wall and the inner wall of the first internal screw thread cylinder be provided with external thread rod, the top exterior walls of the external thread rod are provided with cross brace, and the top exterior walls of cross brace are provided with mounting rack.The stationarity of the utility model holding methane monitor breaker ontology and methane transducer, power down process can also be carried out by Manual power-down switching, section is finely adjusted to the height of mounting rack and its connecting component, and it can be rotated with it, to detect the methane concentration of different height and different directions, maintain the stability of the apparatus.
Description
Technical field
The utility model relates to technical field of coal mine more particularly to a kind of quick response formula coal mine methane monitor breakers.
Background technique
Gas is most important security risk in process of coal mining, and gas explosion, which occurs, in coal mine will cause a large amount of people
The injures and deaths and great property loss of member are needed using methane monitor breaker to prevent, controlling coal mine severe and great casualty in coal mine
The methane concentration in portion is detected and carries out power down process in time.
Currently, being in stationary state when detection of the existing methane monitor breaker in coal mine, angle and height are not
It can be carried out and arbitrarily adjust, the methane concentration of different height and different directions can not be detected, methane monitor breaker is caused to detected
Data be all testing result in same position, cannot absolutely prove that the methane concentration inside coal mine, working efficiency are lower.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of quick response formula proposed
Coal mine methane monitor breaker.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of quick response formula coal mine methane monitor breaker, including mounting base, the two sides of the mounting base are provided with installation
Hole, and the top exterior walls of mounting base are provided with set casing, the top exterior walls middle position of the mounting base is provided with bearing block, and
The inner wall of bearing block is provided with the first internal screw thread cylinder, and the middle position of the set casing is provided with the second internal screw thread cylinder, and second
The inner wall of the inner wall of internal screw thread cylinder and the first internal screw thread cylinder is provided with external thread rod, the top exterior walls setting of the external thread rod
There is cross brace, and the top exterior walls of cross brace are provided with mounting rack, the side view of the mounting rack is " L " type, and is pacified
The bottom outer wall shelved is provided with circular rod, and the top exterior walls of the set casing are provided with circular column, and the inside of circular column is opened
There is annular groove, the top side outer wall of the mounting base is provided with mounting groove, and the bottom interior wall of mounting groove is provided with positive and negative rotation electricity
Machine, the output shaft of the clockwise and anticlockwise motor is provided with shaft, and the outer wall of shaft is provided with driving gear, first internal screw thread
The outer wall of cylinder is provided with driven gear, and the outer wall of driven gear and the outer wall of driving gear are provided with toothed chain.
Restraining position ring block, and annular are set at the top of the inner wall of the annular groove as a further solution of the present invention,
Bar is plugged on the inside of annular groove, and the bottom outer wall of circular rod is provided with fixed ring.
Top exterior walls of the mounting base close to middle position are provided with peace as a further solution of the present invention,
Shell is filled, and the bottom interior wall of mounting shell is provided with battery.
The top side corner of the mounting rack is provided with methane power-off as a further solution of the present invention,
Instrument ontology, and the side outer wall of methane monitor breaker ontology is provided with power-off interface and power interface, powers off the side outer wall of interface
Manual power-down switching is connected with by conducting wire.
The battery, methane monitor breaker ontology and clockwise and anticlockwise motor are equal as a further solution of the present invention,
It is connected with switch by conducting wire, and switchs and processor is connected with by conducting wire.
The side outer wall of the mounting rack is provided with methane transducer as a further solution of the present invention, and
The bottom side outer wall of methane transducer and the side top exterior walls of methane monitor breaker ontology are provided with cable, methane transducer
Signal output end connected with the signal input part of processor by signal wire.
The side top exterior walls of the methane monitor breaker ontology and methane pass as a further solution of the present invention,
The side top exterior walls of sensor are provided with display screen, and the side outer wall middle position of methane monitor breaker ontology is provided with control
Panel, the side bottom outer wall of methane monitor breaker ontology are provided with alarm, and the side outer wall of alarm is provided with indicator light.
The utility model has the following beneficial effects:
1. by mounting rack, methane monitor breaker ontology, methane transducer and the Manual power-down switching of setting, respectively by methane
Cutoff instrument ontology and methane transducer are mounted on mounting rack, keep the stationarity of methane monitor breaker ontology and methane transducer,
When methane transducer detects that methane concentration is higher, signal is passed to by methane monitor breaker ontology by cable, will be alarmed
Device and indicator light starting, carry out power down process, and can carry out manual power down process by Manual power-down switching；
2. passing through the set casing of setting, clockwise and anticlockwise motor, shaft, driving gear, toothed chain, driven gear, the first internal screw thread
Cylinder, external thread rod, the second internal screw thread cylinder, circular column, annular groove, circular rod, fixed ring and stop collar, the top exterior walls of fixed ring
Distance to the bottom outer wall of stop collar is identical as the inner wall distance from top of the outer wall bottom of external thread rod to the first internal screw thread cylinder,
Driven gear and the first internal screw thread cylinder can be driven to be rotated using toothed chain when driving driving gear to rotate using clockwise and anticlockwise motor,
Due to the second internal screw thread cylinder be it is fixed, can using the first internal screw thread cylinder rotation drive external thread rod move up, on the one hand
Section is finely adjusted to the height of mounting rack and its connecting component, on the one hand mounting rack and its connecting component is driven to be rotated, from
And detect the methane concentration of different height and different directions in coal mine；
3. utilizing positive and negative rotation electricity by cross brace, circular column, annular groove, circular rod, fixed ring and the stop collar of setting
Machine drives mounting rack to carry out rotation and when height adjustment, and circular rod can be made rotate in a ring groove and height adjustment, keep installing
The stability of frame during the motion, thus the stability of device.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of quick response formula coal mine methane monitor breaker structural schematic diagram；
Fig. 2 be the utility model proposes the first internal screw thread cylinder of a kind of quick response formula coal mine methane monitor breaker and outer
Threaded rod structural schematic diagram；
Fig. 3 be the utility model proposes a kind of quick response formula coal mine methane monitor breaker circular rod and circular column cut
Face structural schematic diagram；
Fig. 4 be the utility model proposes a kind of quick response formula coal mine methane monitor breaker mounting rack and cross brace
Side structure schematic view；
Fig. 5 be the utility model proposes a kind of quick response formula coal mine methane monitor breaker circuit connection diagram.
In figure: 1 mounting base, 2 toothed chains, 3 bearing blocks, 4 batteries, 5 mounting shells, 6 driven gears, 7 circular columns, 8 mounting racks,
9 methane transducers, 10 cables, 11 methane monitor breaker ontologies, 12 display screens, 13 control panels, 14 Manual power-down switchings, 15 reports
Alert device, 16 shafts, 17 driving gears, 18 clockwise and anticlockwise motors, 19 mounting holes, 20 set casings, 21 first internal screw thread cylinders, 22 external screw threads
Bar, 23 fixed rings, 24 cylindrical grooves, 25 stop collars, 26 circular rods, 27 cross braces, 28 second internal screw thread cylinders.
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.
Referring to Fig.1-5, a kind of quick response formula coal mine methane monitor breaker, including mounting base 1, the two sides of mounting base 1 are equal
It is provided with mounting hole 19, and the top exterior walls of mounting base 1 are welded with set casing 20, the top exterior walls middle position welding of mounting base 1
There is bearing block 3, and the inner wall of bearing block 3 is welded with the first internal screw thread cylinder 21, the middle position of set casing 20 is welded in second
Thread barrel 28, and the inner wall of the inner wall of the second internal screw thread cylinder 28 and the first internal screw thread cylinder 21 is threaded with external thread rod 22,
The top exterior walls of external thread rod 22 are welded with cross brace 27, and the top exterior walls of cross brace 27 are welded with mounting rack 8, installation
The side view of frame 8 is " L " type, and the bottom outer wall of mounting rack 8 is welded with circular rod 26, the top exterior walls welding of set casing 20
There is circular column 7, and the inside of circular column 7 is provided with annular groove 24, the top side outer wall of mounting base 1 is provided with mounting groove, and installs
Clockwise and anticlockwise motor 18 has been bolted in the bottom interior wall of slot, and the output shaft of clockwise and anticlockwise motor 18 is welded with shaft 16, and turns
The outer wall of axis 16 is welded with driving gear 17, and the outer wall of the first internal screw thread cylinder 21 is welded with driven gear 6, and driven gear 6
The outer wall of outer wall and driving gear 17 is engaged with toothed chain 2.
In the utility model, restraining position ring block 25 is welded at the top of the inner wall of annular groove 24, and circular rod 26 is plugged on annular groove
24 inside, the bottom outer wall of circular rod 26 are welded with fixed ring 23, and top exterior walls of the mounting base 1 close to middle position pass through spiral shell
It tethers and is connected to mounting shell 5, and battery 4 has been bolted in the bottom interior wall of mounting shell 5, the top side of mounting rack 8 turns
Methane monitor breaker ontology 11 is bolted at angle, and the side outer wall of methane monitor breaker ontology 11 is welded with power-off interface
And power interface, the side outer wall for powering off interface are connected with Manual power-down switching 14, battery 4, methane monitor breaker by conducting wire
Ontology 11 and clockwise and anticlockwise motor 18 are connected with switch by conducting wire, and switch and be connected with processor by conducting wire, processor
Methane transducer 9, and the bottom of methane transducer 9 has been bolted in model ARM9TDMI, the side outer wall of mounting rack 8
Cable 10 has been bolted in the side top exterior walls of side outer wall and methane monitor breaker ontology 11, methane transducer 9
Signal output end is connected by the signal access port of signal wire and processor, the side top exterior walls of methane monitor breaker ontology 11 and
Display screen 12 has been bolted in the side top exterior walls of methane transducer 9, and outside the side of methane monitor breaker ontology 11
Control panel 13 has been bolted in wall middle position, and the side bottom outer wall of methane monitor breaker ontology 11 is bolted
There is alarm 15, indicator light has been bolted in the side outer wall of alarm 15.
Working principle: in use, user starts clockwise and anticlockwise motor 18, driving gear 17 is driven using clockwise and anticlockwise motor 18
Driven gear 6 and the first internal screw thread cylinder 21 can be driven to be rotated using toothed chain 2 when rotation, since the second internal screw thread cylinder 28 is solid
Fixed, external thread rod 22 can be driven to move up using the rotation of the first internal screw thread cylinder 21, on the one hand to mounting rack 8 and its connection
The height of component is finely adjusted section, on the one hand mounting rack 8 and its connecting component is driven to be rotated, thus to different in coal mine
The methane concentration of height and different directions is detected, and for user by methane transducer 9, the signal that will test passes through cable
10 pass to methane monitor breaker ontology 11, and when methane concentration meets or exceeds pre-value, alarm 15 is sounded an alarm, and cutoff instrument is vertical
Electricity consumption is cut off, manual power down process can also be carried out to entire cutoff instrument by Manual power-down switching 14.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 quick response formula coal mine methane monitor breaker, including mounting base (1), which is characterized in that the mounting base (1)
Two sides are provided with mounting hole (19), and the top exterior walls of mounting base (1) are provided with set casing (20), the top of the mounting base (1)
Portion outer wall middle position is provided with bearing block (3), and the inner wall of bearing block (3) is provided with the first internal screw thread cylinder (21), described solid
The middle position for determining shell (20) is provided with the second internal screw thread cylinder (28), and the inner wall and the first internal screw thread of the second internal screw thread cylinder (28)
The inner wall of cylinder (21) is provided with external thread rod (22), and the top exterior walls of the external thread rod (22) are provided with cross brace
(27), and the top exterior walls of cross brace (27) are provided with mounting rack (8), and the side view of the mounting rack (8) is " L " type,
And the bottom outer wall of mounting rack (8) is provided with circular rod (26), the top exterior walls of the set casing (20) are provided with circular column
(7), and the inside of circular column (7) is provided with annular groove (24), and the top side outer wall of the mounting base (1) is provided with mounting groove, and
The bottom interior wall of mounting groove is provided with clockwise and anticlockwise motor (18), and the output shaft of the clockwise and anticlockwise motor (18) is provided with shaft
(16), and the outer wall of shaft (16) is provided with driving gear (17), and the outer wall of the first internal screw thread cylinder (21) is provided with driven
Gear (6), and the outer wall of driven gear (6) and the outer wall of driving gear (17) are provided with toothed chain (2).
2. a kind of quick response formula coal mine methane monitor breaker according to claim 1, which is characterized in that the annular groove
(24) restraining position ring block (25) are set at the top of inner wall, and circular rod (26) is plugged on the inside of annular groove (24), circular rod (26)
Bottom outer wall be provided with fixed ring (23).
3. a kind of quick response formula coal mine methane monitor breaker according to claim 2, which is characterized in that the mounting base
(1) top exterior walls close to middle position are provided with mounting shell (5), and the bottom interior wall of mounting shell (5) is provided with battery
(4).
4. a kind of quick response formula coal mine methane monitor breaker according to claim 3, which is characterized in that the mounting rack
(8) top side corner is provided with methane monitor breaker ontology (11), and the side outer wall of methane monitor breaker ontology (11) is set
It is equipped with power-off interface and power interface, the side outer wall for powering off interface is connected with Manual power-down switching (14) by conducting wire.
5. a kind of quick response formula coal mine methane monitor breaker according to claim 4, which is characterized in that the battery
(4), methane monitor breaker ontology (11) and clockwise and anticlockwise motor (18) are connected with switch by conducting wire, and switch and connected by conducting wire
There is processor.
6. a kind of quick response formula coal mine methane monitor breaker according to claim 5, which is characterized in that the mounting rack
(8) side outer wall is provided with methane transducer (9), and the bottom side outer wall and methane monitor breaker sheet of methane transducer (9)
The side top exterior walls of body (11) are provided with cable (10), and the signal output end of methane transducer (9) passes through signal wire and place
Manage the signal input part connection of device.
7. a kind of quick response formula coal mine methane monitor breaker according to claim 6, which is characterized in that the methane is disconnected
The side top exterior walls of electric instrument ontology (11) and the side top exterior walls of methane transducer (9) are provided with display screen (12), and
The side outer wall middle position of methane monitor breaker ontology (11) is provided with control panel (13), and the one of methane monitor breaker ontology (11)
Side bottom outer wall is provided with alarm (15), and the side outer wall of alarm (15) is provided with indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013772.7U CN209070344U (en) | 2019-01-04 | 2019-01-04 | A kind of quick response formula coal mine methane monitor breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013772.7U CN209070344U (en) | 2019-01-04 | 2019-01-04 | A kind of quick response formula coal mine methane monitor breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209070344U true CN209070344U (en) | 2019-07-05 |
Family
ID=67102654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013772.7U Expired - Fee Related CN209070344U (en) | 2019-01-04 | 2019-01-04 | A kind of quick response formula coal mine methane monitor breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209070344U (en) |
-
2019
- 2019-01-04 CN CN201920013772.7U patent/CN209070344U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20200104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |