CN208845231U - A kind of coal mining being easily installed gas leakage alarm device - Google Patents
A kind of coal mining being easily installed gas leakage alarm device Download PDFInfo
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- CN208845231U CN208845231U CN201821438896.1U CN201821438896U CN208845231U CN 208845231 U CN208845231 U CN 208845231U CN 201821438896 U CN201821438896 U CN 201821438896U CN 208845231 U CN208845231 U CN 208845231U
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- fixedly installed
- alarm device
- gas leakage
- installs case
- coal mining
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Abstract
The utility model provides a kind of coal mining being easily installed gas leakage alarm device, is related to gas monitor processing technology field.The coal mining the being easily installed gas leakage alarm device, including installs case, the inside of installs case is fixedly installed with roof platform, and the inside of roof platform is fixedly installed with the first spring, mandril is fixedly installed on the right side of first spring, the top and bottom of mandril are fixedly installed with sliding shoe.The coal mining the being easily installed gas leakage alarm device, pass through the use of the structure inside installs case, the installation and removal of alarm device ontology are made to become convenient and efficient, the use of mandril simultaneously, always the power of kelly one to the right is given, keeps the combination of kelly and limited block stronger, alarm device ontology is avoided and installs case installation is insecure, cause alarm device ontology to shake the case where generating damage, improves the practicability of the coal mining the being easily installed gas leakage alarm device.
Description
Technical field
The utility model relates to gas monitor processing technology field, specially a kind of coal mining gas being easily installed
Leakage alarms device.
Background technique
A large amount of gas can be generated in underground coal mine recovery process under normal circumstances, gas is a kind of hazardous gas, especially
It is that can explode after gas density height encounters open fire, is greatly threatened to underground work human life bring, with coal mining
The continuous expansion of scale is exploited in the continuous improvement of technique, technological means, and gas flowing in coal layer is also increasing, therefore, is realized
The high-precision real time monitoring of gas density is the key that prevention coal mine gas explosion, has great meaning to the safety in production of coal mine
Justice.
Gas leakage alarm device can be detected simultaneously, be shown, recording four kinds of gas, carbon monoxide, hydrogen sulfide, oxygen gases
Real-time concentration, over-large screen display system harmony, light, vibration alarm can provide the most clear and specific dangerous police for miner
Report, during coal mining, gas leakage alarm device is distributed in inside entire drive with the uniform depth of exploitation, right
Gas density inside drive is monitored in real time, guarantees the life security of staff, but existing gas leakage alarm
Device needs installation personnel to be coupled using multiple types of tools during the installation process, excessively cumbersome, increases the work of installation personnel
Make intensity, reduces working efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it is alert with gas leakage to provide a kind of coal mining being easily installed for the utility model
Reporting device solves the problems, such as that existing gas leakage alarm device installation is inconvenient.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of coal mine being easily installed
Exploitation gas leakage alarm device, including installs case, the inside of the installs case are fixedly installed with roof platform, the roof platform it is interior
Portion is fixedly installed with the first spring, and mandril is fixedly installed on the right side of first spring, and the top and bottom of the mandril are equal
It is fixedly installed with sliding shoe, the inside of the installs case is fixedly installed with regulating box, and the regulating box is internally provided with reset
Platform, the inside for resetting platform are fixedly installed with second spring, and the bottom of the second spring is fixedly installed with push plate, described to push away
The bottom of plate is fixedly installed with connecting rod, and the bottom of the connecting rod is fixedly installed with the first push rod, the right side of first push rod
Side is fixedly installed with the first motion bar, and the internal sleeve of first motion bar is equipped with first movement block, the first movement block
Dead astern is fixedly installed with drive rod, and the drive rod is fixedly installed with the second movable block, institute far from the side of first movement block
The outer cover for stating the second movable block is equipped with the second motion bar, is fixedly installed with the second push rod, institute on the right side of second motion bar
It states and is fixedly installed with limiting stand at the top of regulating box, the inside of the limiting stand is fixedly installed with third spring, the third bullet
It is fixedly installed with limited block at the top of spring, kelly is connected at the top of the limited block, is fixedly installed on the right side of the kelly
Alarm device ontology.
Preferably, the top and bottom of the installs case are fixedly installed with installation bolt, and the installs case passes through installation bolt
It is fixedly connected with metope.
Preferably, the inside of the roof platform offers sliding groove compatible with sliding shoe relative to the position of sliding shoe,
Rubber block is fixedly installed on the right side of the sliding groove.
Preferably, cotton rope is provided at the top of second push rod, second push rod is fixed by cotton rope and limited block
Connection, the drive rod are flexibly connected by rotating bolt with installs case.
Preferably, the upper right corner of the limited block is arc-shaped, and the bottom of the kelly is opened relative to the position of limited block
Equipped with limiting slot compatible with limited block.
Preferably, the inside of the installs case is fixedly installed with baffle, and external sound is fixedly installed at the top of the baffle
Case and battery.
(3) beneficial effect
The utility model provides a kind of coal mining being easily installed gas leakage alarm device.Have following beneficial
Effect:
1, the coal mining the being easily installed gas leakage alarm device, by the use of the structure inside installs case,
So that the installation and removal of alarm device ontology is become convenient and efficient, while the use of mandril, give the power of kelly one to the right always,
Keep the combination of kelly and limited block stronger, avoids alarm device ontology and installs case installation is insecure, alarm is caused to fill
It sets ontology and shakes the case where generating damage, improve the practical of the coal mining being easily installed gas leakage alarm device
Property.
2, the coal mining being easily installed gas leakage alarm device, by the use of battery, in alarm device
Ontology monitors the gas density inside drive in real time, guarantees work there is a situation where that can work on when accident power-off
Make the life security of personnel, while the use of external speaker, the alarm song of alarm device ontology can be expanded, make staff can
Alarm song is heard with what is be more clear, is further ensured that the life security of staff.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in the utility model Fig. 1；
Fig. 3 is enlarged drawing at B in the utility model Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model drive rod.
In figure: 1 installs case, 2 installation bolts, 3 roof platform, 4 first springs, 5 mandrils, 6 sliding shoes, 7 sliding grooves, 8 rubber blocks, 9
Regulating box, 10 reset platform, 11 second springs, 12 push plates, 13 connecting rods, 14 first push rods, 15 first motion bars, 16 first movements
Block, 17 drive rods, 18 second movable blocks, 19 second push rods, 20 second motion bars, 21 cotton ropes, 22 limiting stands, 23 third springs,
24 limited blocks, 25 kellies, 26 alarm device ontologies, 27 baffles, 28 external speakers, 29 batteries.
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.
The utility model embodiment provides a kind of coal mining being easily installed gas leakage alarm device, picture 1-4
It is shown, including installs case 1, allow what staff was more clear to hear alarm song, is further ensured that the life of staff
Safety, the top and bottom of installs case 1 are fixedly installed with installation bolt 2, and installs case 1 is fixedly connected by installation bolt 2 with metope,
The inside of installs case 1 is fixedly installed with roof platform 3, and the inside of roof platform 3 is fixedly installed with the first spring 4, and the right side of the first spring 4 is solid
Dingan County is equipped with mandril 5, and the top and bottom of mandril 5 are fixedly installed with sliding shoe 6, and the inside of roof platform 3 is relative to sliding shoe 6
Position offers sliding groove 7 compatible with sliding shoe 6, and the right side of sliding groove 7 is fixedly installed with rubber block 8, installs case 1 it is interior
Portion is fixedly installed with regulating box 9, and being internally provided with for regulating box 9 resets platform 10, and the inside for resetting platform 10 is fixedly installed with second
Spring 11, the bottom of second spring 11 are fixedly installed with push plate 12, and the bottom of push plate 12 is fixedly installed with connecting rod 13, connecting rod
13 bottom is fixedly installed with the first push rod 14, and the right side of the first push rod 14 is fixedly installed with the first motion bar 15, the first activity
The internal sleeve of bar 15 is equipped with first movement block 16, and the dead astern of first movement block 16 is fixedly installed with drive rod 17, drive rod 17
Side far from first movement block 16 is fixedly installed with the second movable block 18, and the outer cover of the second movable block 18 is equipped with the second activity
Bar 20, the right side of the second motion bar 20 are fixedly installed with the second push rod 19, and the top of regulating box 9 is fixedly installed with limiting stand 22,
The inside of limiting stand 22 is fixedly installed with third spring 23, and the top of third spring 23 is fixedly installed with limited block 24, and second pushes away
The top of bar 19 is provided with cotton rope 21, and the second push rod 19 is fixedly connected by cotton rope 21 with limited block 24, and drive rod 17 is by turning
Dynamic bolt is flexibly connected with installs case 1, and the top of limited block 24 is connected with kelly 25, and the upper right corner of limited block 24 is arc-shaped, card
The bottom of bar 25 offers limiting slot compatible with limited block 24 relative to the position of limited block 24, and the right side of kelly 25 is fixed
Alarm device ontology 26 is installed, by the use of the structure inside installs case 1, makes the installation and removal of alarm device ontology 26
Become convenient and efficient, while the use of mandril 5, gives the power of kelly 25 1 to the right always, make the knot of kelly 25 and limited block 24
It closes stronger, avoids alarm device ontology 26 and installs case 1 is installed insecure, cause alarm device ontology 26 to shake and generate
The case where damage, improves the practicability of the coal mining the being easily installed gas leakage alarm device, the inside of installs case 1
It is fixedly installed with baffle 27, the top of baffle 27 is fixedly installed with external speaker 28 and battery 29, passes through making for battery 29
With in alarm device ontology 26 there is a situation where that can work on when accident power-off, to the gas density progress inside drive
Real time monitoring, guarantees the life security of staff, while the use of external speaker 28, can expand alarm device ontology 26
Alarm song.
Working principle: in use, installs case 1 is mounted on the wall by installation bolt 2, kelly 25 is caught in installation later
It inside case 1, is caught in limited block 24 inside the limiting slot on kelly 25, installation can be completed, need to dismantle it
When, it pushes the first push rod 14 up to move, the first motion bar 15 is driven up to move, the first motion bar 15 is up mobile to be driven
It while first movement block 16 moves inside the first motion bar 15, moves it up, by rotating the support of bolt, makes second
Movable block 18 moves down, and drives the second motion bar 20 to move down and the second push rod 19 is driven to move down, make the second push rod 19
Limited block 24 is driven to move down by cotton rope 21, it, can be by police when limited block 24 completely disengages the limiting slot inside kelly 25
Reporting device ontology 26 is taken down.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of coal mining being easily installed gas leakage alarm device, including installs case (1), it is characterised in that: described
The inside of installs case (1) is fixedly installed with roof platform (3), and the inside of the roof platform (3) is fixedly installed with the first spring (4), described
It is fixedly installed on the right side of first spring (4) mandril (5), the top and bottom of the mandril (5) are fixedly installed with sliding shoe
(6), the inside of the installs case (1) is fixedly installed with regulating box (9), and the regulating box (9) is internally provided with reset platform
(10), the inside for resetting platform (10) is fixedly installed with second spring (11), the fixed peace in the bottom of the second spring (11)
Equipped with push plate (12), the bottom of the push plate (12) is fixedly installed with connecting rod (13), and the bottom of the connecting rod (13) is fixed
It is equipped with the first push rod (14), is fixedly installed with the first motion bar (15) on the right side of first push rod (14), described first is living
The internal sleeve of lever (15) is equipped with first movement block (16), and the dead astern of the first movement block (16) is fixedly installed with drive rod
(17), the drive rod (17) is fixedly installed with the second movable block (18) far from the side of first movement block (16), and described second
The outer cover of movable block (18) is equipped with the second motion bar (20), is fixedly installed with second on the right side of second motion bar (20) and pushes away
Bar (19) is fixedly installed with limiting stand (22) at the top of the regulating box (9), and the inside of the limiting stand (22) is fixedly installed with
Third spring (23) is fixedly installed with limited block (24) at the top of the third spring (23), the top of the limited block (24)
It is connected with kelly (25), is fixedly installed with alarm device ontology (26) on the right side of the kelly (25).
2. a kind of coal mining being easily installed gas leakage alarm device according to claim 1, it is characterised in that:
The top and bottom of the installs case (1) are fixedly installed with installation bolt (2), and the installs case (1) passes through installation bolt (2) and wall
Face is fixedly connected.
3. a kind of coal mining being easily installed gas leakage alarm device according to claim 1, it is characterised in that:
The inside of the roof platform (3) is offered relative to the position of sliding shoe (6) and sliding shoe (6) compatible sliding groove (7), described
Rubber block (8) are fixedly installed on the right side of sliding groove (7).
4. a kind of coal mining being easily installed gas leakage alarm device according to claim 1, it is characterised in that:
It is provided with cotton rope (21) at the top of second push rod (19), second push rod (19) passes through cotton rope (21) and limited block (24)
It is fixedly connected, the drive rod (17) is flexibly connected by rotating bolt with installs case (1).
5. a kind of coal mining being easily installed gas leakage alarm device according to claim 1, it is characterised in that:
The upper right corner of the limited block (24) be it is arc-shaped, the bottom of the kelly (25) is offered relative to the position of limited block (24)
The compatible limiting slot with limited block (24).
6. a kind of coal mining being easily installed gas leakage alarm device according to claim 1, it is characterised in that:
The inside of the installs case (1) is fixedly installed with baffle (27), is fixedly installed with external speaker at the top of the baffle (27)
(28) and battery (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438896.1U CN208845231U (en) | 2018-09-04 | 2018-09-04 | A kind of coal mining being easily installed gas leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821438896.1U CN208845231U (en) | 2018-09-04 | 2018-09-04 | A kind of coal mining being easily installed gas leakage alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845231U true CN208845231U (en) | 2019-05-10 |
Family
ID=66358038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821438896.1U Expired - Fee Related CN208845231U (en) | 2018-09-04 | 2018-09-04 | A kind of coal mining being easily installed gas leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610862A (en) * | 2020-12-08 | 2021-04-06 | 华北科技学院 | Alarm device used under coal mine |
-
2018
- 2018-09-04 CN CN201821438896.1U patent/CN208845231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610862A (en) * | 2020-12-08 | 2021-04-06 | 华北科技学院 | Alarm device used under coal mine |
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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: 20190510 Termination date: 20190904 |