CN209486866U - A kind of detection alarm device for fuel gas - Google Patents
A kind of detection alarm device for fuel gas Download PDFInfo
- Publication number
- CN209486866U CN209486866U CN201920484792.2U CN201920484792U CN209486866U CN 209486866 U CN209486866 U CN 209486866U CN 201920484792 U CN201920484792 U CN 201920484792U CN 209486866 U CN209486866 U CN 209486866U
- Authority
- CN
- China
- Prior art keywords
- fixedly installed
- device housings
- connecting plate
- fuel gas
- detection alarm
- 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
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000002737 fuel gas Substances 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000567 combustion gas Substances 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to warning device technical fields, and disclose a kind of detection alarm device for fuel gas, inner cavity including device housings described in device housings is fixedly installed with partition, the right side of the partition and inner cavity for being located at device housings is fixedly installed with alarm.This is used for the detection alarm device of fuel gas, start servo motor, servo motor rotates forward, so that the gear on servo motor rotates forward, by engaging so that two mesh rods are moved away from U-shaped bar, so that the distance between two connection straps widen, arc strip is disconnected plate, then sliding block moves link block to the right to the right, pushing block, which pushes away to the right, compresses compressed spring, snib will move to right, no longer connecting plate is limited, warning device can be dismantled, it is on the contrary, warning device can be installed, it is easy to operate, achieve the effect that the detection alarm device of fuel gas facilitates maintenance or replacement.
Description
Technical field
The utility model relates to warning device technical field, specially a kind of detection alarm device for fuel gas.
Background technique
Alarm is a kind of consequence to prevent or preventing caused by certain event occurs, in the form of sound, light or air pressure etc.
Come the electronic product for reminding or warning us that certain should be taken to take action.
With the development of science and technology mechanical alarm device is more and more replaced by advanced electronic alarm, city at present
Common combustible gas detecting warning device is generally there are the shortcomings that repairing or replacing is inconvenient on field, when device breaks down
When, it usually needs take a long time and it dismantled, then it is repaired or is replaced again, while install it is also pretty troublesome,
It not only wasting time, but also maintenance cost is high, this problem is anxious to be resolved, so propose a kind of detection report for fuel gas
Alarm device solves the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides one kind, has the advantages that facilitating maintenance or replacement, solves
Common combustible gas detecting warning device generally there are the shortcomings that repairing or replacing is inconvenient to works as device currently on the market
When breaking down, it usually needs take a long time and dismantled to it, then it is repaired or is replaced again, while being installed
It is pretty troublesome, it not only wastes time, but also the problem that maintenance cost is high.
(2) technical solution
To realize the above-mentioned purpose for facilitating maintenance or replacement, the utility model is provided the following technical solutions: one kind is used for can
The detection alarm device of combustion gas body, including device housings, the inner cavity of the device housings are fixedly installed with partition, the partition
Right side and be located at device housings inner cavity be fixedly installed with alarm, the left side wall of the device housings inner cavity is fixedly installed with peace
Ring is filled, the inside of the mounting ring is fixedly installed with one end and runs through and extend to the servo motor on the right side of mounting ring, the servo
The output shaft of motor is fixedly installed with gear, and the upper and lower ends of device housings inner cavity left side wall are fixedly installed with connection
Bar is fixedly installed with U-shaped bar on the right side of the connecting rod, and the upper and lower ends of the device housings are movably installed with connection strap,
The rear and front end of the gear is engaged with one end through U-shaped bar and extends to outside device housings and be fixedly connected with connection strap
Mesh rod, the mesh rod is fixedly installed with limited block far from one end of connection strap, and the U-shaped bar is located at the outside of mesh rod
And be flexibly connected with mesh rod, connecting plate is fixedly installed on the left of the device housings, the left side of the device housings is fixed
One end is installed and runs through and extend to the fixture block inside connecting plate, the fixed peace in the outside of the fixture block and the inside for being located at connecting plate
Equipped with non-slip mat, it is fixedly installed with one end on the left of the connection strap and runs through and extends to the arc strip inside connecting plate, institute
It states connecting plate and is fixedly connected by connection bolt with wall, front and the back side of the device housings are movably installed with sliding block,
Two opposite sides of the sliding block are fixedly installed with link block, and the link block is fixedly installed with one far from one end of sliding block
The snib inside connecting plate is run through and extends at end, and pushing block, the right side of the pushing block are fixedly installed on the right side of the snib
Side is fixedly installed with compressed spring, and the compressed spring is fixedly connected far from one end of pushing block with device housings.
Preferably, the top and bottom of the connecting plate offers bayonet, and bayonet is adapted with strip, described in two
Connection strap is symmetric with the perpendicular bisector of device housings.
Preferably, the right side opening of the connecting plate is equipped with groove, and groove is adapted with fixture block, the quantity of the U-shaped bar
It is two.
Preferably, the left side of the device housings top and bottom offers card slot, and card slot is adapted with connection strap,
The right end of the servo motor output shaft is fixedly installed with fixed strip.
Preferably, the top and bottom of the device housings offers through-hole, and through-hole is adapted with mesh rod, described
Connecting rod and U-shaped bar are in 90 degree of right angle settings.
Preferably, the right end of the pushing block is fixedly installed with spring pedestal, and spring pedestal is adapted with compressed spring,
The left side at the device housings front and the back side offers sliding mouth, and sliding mouth is adapted with link block.
(3) beneficial effect
Compared with prior art, the utility model provides one kind, have it is following the utility model has the advantages that
1, the detection alarm device for being used for fuel gas starts servo motor, servo motor by the way that servo motor is arranged
It rotates forward, so that the gear on servo motor rotates forward, by engaging so that two mesh rods are moved away from U-shaped bar, to make
It obtains the distance between two connection straps to widen, arc strip is disconnected plate, and then sliding block makes link block to the right to the right
Mobile, pushing block, which pushes away to the right, compresses compressed spring, and snib will move to right, and no longer limits connecting plate, can be by warning device
Disassembly, conversely, servo motor inverts, arc strip is stuck on connecting plate, unclamps sliding block, compressed spring rebound, in snib is caught in,
Warning device can be installed, it is easy to operate, achieve the effect that the detection alarm device of fuel gas facilitates maintenance or replacement,
Without entrusting professional construction personnel to carry out the operation such as dismantling, so that the time of warning device installation and removal and cost reduce,
Facilitate to remove alarm ontology simultaneously and carries out the attended operations such as battery altering.
2, the detection alarm device for being used for fuel gas installs fixed strip by the output shaft in servo motor, so that
Non-slip mat is arranged without departing from output shaft in gear on connecting plate, makes to connect between warning device and connecting plate more firm, reaches
The detection alarm device install convenient of fuel gas is arrived and firm effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure front view；
Fig. 3 is the structural schematic diagram of the utility model snib and compressed spring.
In figure: 1 wall, 2 connection bolts, 3 fixture blocks, 4 servo motors, 5 mounting rings, 6 connecting plates, 7 arc strips, 8 connections
Item, 9 device housings, 10 partitions, 11 mesh rods, 12 limited blocks, 13 gears, 14 U-shaped bars, 15 connecting rods, 16 sliding blocks, 17 connections
Block, 18 snibs, 19 pushing blocks, 20 compressed springs, 21 alarms, 22 non-slip mats.
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.
Fig. 1-3, a kind of detection alarm device for fuel gas, including device housings 9 are please referred to, device housings 9 push up
The left side of portion and bottom offers card slot, and card slot is adapted with connection strap 8, the fixed peace of the right end of 4 output shaft of servo motor
Equipped with fixed strip, the top and bottom of device housings 9 offers through-hole, and through-hole is adapted with mesh rod 11, connecting rod 15
It is in 90 degree of right angle settings with U-shaped bar 14, the inner cavity of device housings 9 is fixedly installed with partition 10, the right side of partition 10 and is located at
The inner cavity of device housings 9 is fixedly installed with alarm 21, and the model of alarm 21 can be KP810, the left side of 9 inner cavity of device housings
Wall is fixedly installed with mounting ring 5, and the inside of mounting ring 5 is fixedly installed with the servo that one end is run through and extends to 5 right side of mounting ring
Motor 4, the model of servo motor 4 can be PLX60, and by the way that servo motor 4, starting servo motor 4 is arranged, servo motor 4 is rotated forward,
So that the gear 13 on servo motor 4 rotates forward, by engagement so that two mesh rods 11 are moved away from U-shaped bar 14, thus
So that the distance between two connection straps 8 widen, arc strip 7 is disconnected plate 6, and then sliding block 16 makes link block to the right
17 move to the right, and pushing block 19, which pushes away to the right, compresses compressed spring 20, and snib 18 will move to right, and no longer limit connecting plate 6,
Warning device can be dismantled, conversely, servo motor 4 inverts, arc strip 7 is stuck on connecting plate 6, unclamps sliding block 16, compression
Spring 20 is sprung back, and snib 18 is caught in 6, can install warning device, easy to operate, has reached the detection alarm of fuel gas
Device facilitates the effect of maintenance or replacement, without entrusting professional construction personnel to carry out the operation such as dismantling, so that warning device is installed
It is reduced with the time of disassembly and cost, while facilitating to remove 21 ontology of alarm and carrying out the attended operations such as battery altering, watched
The output shaft for taking motor 4 is fixedly installed with gear 13, and the upper and lower ends of 9 inner cavity left side wall of device housings are fixedly installed with connection
Bar 15, the right side of connecting rod 15 are fixedly installed with U-shaped bar 14, and the upper and lower ends of device housings 9 are movably installed with connection strap 8,
The rear and front end of gear 13 is engaged with one end through U-shaped bar 14 and extends to 9 outside of device housings and fix company with connection strap 8
The mesh rod 11 connect, mesh rod 11 are fixedly installed with limited block 12 far from one end of connection strap 8, and U-shaped bar 14 is located at mesh rod 11
Outside and be flexibly connected with mesh rod 11, the left side of device housings 9 is fixedly installed with connecting plate 6, by servo motor 4
Output shaft installs fixed strip, so that gear 13 without departing from output shaft, non-slip mat 22 is arranged on connecting plate 6, makes warning device
It connects between connecting plate 6 and more consolidates, achieved the effect that the detection alarm device install convenient of fuel gas and firm, company
The top and bottom of fishplate bar 6 offers bayonet, and bayonet is adapted with strip 7, and two connection straps 8 are in device housings 9
Vertical line is symmetric, and the right side opening of connecting plate 6 is equipped with groove, and groove is adapted with fixture block 3, and the quantity of U-shaped bar 14 is two
A, the left side of device housings 9 is fixedly installed with one end and runs through and extend to the fixture block 3 inside connecting plate 6, the outside of fixture block 3 and
Non-slip mat 22 is fixedly installed with positioned at the inside of connecting plate 6, and the left side of connection strap 8 is fixedly installed with one end and runs through and the company of extending to
Arc strip 7 inside fishplate bar 6, connecting plate 6 are fixedly connected by connecting bolt 2 with wall 1, front and the back of device housings 9
Face is movably installed with sliding block 16, and the opposite side of two sliding blocks 16 is fixedly installed with link block 17, and link block 17 is far from sliding
One end of block 16 is fixedly installed with one end and runs through and extend to the snib 18 inside connecting plate 6, and the right side of snib 18 is fixedly mounted
There is pushing block 19, the right end of pushing block 19 is fixedly installed with spring pedestal, and spring pedestal is adapted with compressed spring 20, equipment
The left side at 9 front of shell and the back side offers sliding mouth, and sliding mouth is adapted with link block 17, the fixed peace in the right side of pushing block 19
Equipped with compressed spring 20, the one end of compressed spring 20 far from pushing block 19 is fixedly connected with device housings 9.
When in use, by controlling the positive and negative rotation of servo motor 4, so that the distance between arc strip 7 is adjustable, pass through
Sliding block 16 is pushed or unclamps, so that snib 18 is detached from or is caught in connecting plate 6, so that warning device is easy for installation and removal.
In conclusion this is used for the detection alarm device of fuel gas, by the way that servo motor 4 is arranged, start servo motor
4, servo motor 4 rotates forward, so that the gear 13 on servo motor 4 rotates forward, by engagement so that two mesh rods 11 are in U-shaped bar 14
On be moved away from so that the distance between two connection straps 8 widen, arc strip 7 is disconnected plate 6, then pushes away to the right
Sliding block 16 moves link block 17 to the right, and pushing block 19, which pushes away to the right, compresses compressed spring 20, and snib 18 will move to right, no
Connecting plate 6 is limited again, warning device can be dismantled, conversely, servo motor 4 inverts, arc strip 7 is stuck on connecting plate 6,
Sliding block 16 is unclamped, compressed spring 20 is sprung back, and snib 18 is caught in 6, can install warning device, and easy to operate, having reached can
The detection alarm device of combustion gas body facilitates the effect of maintenance or replacement, without entrusting professional construction personnel to carry out the operation such as dismantling,
So that the time of warning device installation and removal and cost reduce, while facilitating to remove 21 ontology of alarm and carrying out battery more
Change equal attended operations.
Also, fixed strip is installed by the output shaft in servo motor 4, so that gear 13 is connecting without departing from output shaft
Non-slip mat 22 is set on fishplate bar 6, makes to connect between warning device and connecting plate 6 more firm, has reached the detection of fuel gas
Warning device install convenient and firm effect solve common combustible gas detecting warning device currently on the market and generally deposit
The shortcomings that repairing or replacing is being inconvenient to, when device breaks down, it usually needs take a long time and dismantle to it, so
It is repaired or is replaced again afterwards, while installing also pretty troublesome, is not only wasted time, but also the problem that maintenance cost is high.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
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 detection alarm device for fuel gas, including device housings (9), it is characterised in that: the device housings
(9) inner cavity is fixedly installed with partition (10), the right side of the partition (10) and the inner cavity fixed installation for being located at device housings (9)
Have alarm (21), the left side wall of device housings (9) inner cavity is fixedly installed with mounting ring (5), the mounting ring (5) it is interior
Portion is fixedly installed with one end and runs through and extend to the servo motor (4) on the right side of mounting ring (5), the output of the servo motor (4)
Axis is fixedly installed with gear (13), and the upper and lower ends of device housings (9) inner cavity left side wall are fixedly installed with connecting rod
(15), it is fixedly installed with U-shaped bar (14) on the right side of the connecting rod (15), the upper and lower ends of the device housings (9) are movable
It is equipped with connection strap (8), the rear and front end of the gear (13) is engaged with one end through U-shaped bar (14) and extends to outside equipment
The mesh rod (11) shell (9) outside and be fixedly connected with connection strap (8), the one end of the mesh rod (11) far from connection strap (8)
It being fixedly installed with limited block (12), the U-shaped bar (14) is located at the outside of mesh rod (11) and is flexibly connected with mesh rod (11),
It is fixedly installed with connecting plate (6) on the left of the device housings (9), is fixedly installed with one end on the left of the device housings (9)
Run through and extend to the internal fixture block (3) of connecting plate (6), the outside of the fixture block (3) and the inside for being located at connecting plate (6) is fixed
It is equipped with non-slip mat (22), one end is fixedly installed on the left of the connection strap (8) and runs through and extends to connecting plate (6) inside
Arc strip (7), the connecting plate (6) are fixedly connected by connecting bolt (2) with wall (1), and the device housings (9) are just
Face and the back side are movably installed with sliding block (16), and two opposite sides of the sliding block (16) are fixedly installed with link block
(17), one end of the link block (17) separate sliding block (16) is fixedly installed with one end and runs through and extend to connecting plate (6) inside
Snib (18), be fixedly installed with pushing block (19) on the right side of the snib (18), the fixed peace in the right side of the pushing block (19)
Equipped with compressed spring (20), the compressed spring (20) is fixedly connected far from the one end of pushing block (19) with device housings (9).
2. a kind of detection alarm device for fuel gas according to claim 1, it is characterised in that: the connecting plate
(6) top and bottom offers bayonet, and bayonet is adapted with strip (7), and two connection straps (8) are with device housings
(9) perpendicular bisector is symmetric.
3. a kind of detection alarm device for fuel gas according to claim 1, it is characterised in that: the connecting plate
(6) right side opening is equipped with groove, and groove is adapted with fixture block (3), and the quantity of the U-shaped bar (14) is two.
4. a kind of detection alarm device for fuel gas according to claim 1, it is characterised in that: outside the equipment
The left side of shell (9) top and bottom offers card slot, and card slot is adapted with connection strap (8), servo motor (4) output
The right end of axis is fixedly installed with fixed strip.
5. a kind of detection alarm device for fuel gas according to claim 1, it is characterised in that: outside the equipment
The top and bottom of shell (9) offers through-hole, and through-hole is adapted with mesh rod (11), the connecting rod (15) and U-shaped bar
It (14) is in 90 degree of right angle settings.
6. a kind of detection alarm device for fuel gas according to claim 1, it is characterised in that: the pushing block
(19) right end is fixedly installed with spring pedestal, and spring pedestal is adapted with compressed spring (20), and the device housings (9) are just
The left side at face and the back side offers sliding mouth, and sliding mouth is adapted with link block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484792.2U CN209486866U (en) | 2019-04-11 | 2019-04-11 | A kind of detection alarm device for fuel gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920484792.2U CN209486866U (en) | 2019-04-11 | 2019-04-11 | A kind of detection alarm device for fuel gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209486866U true CN209486866U (en) | 2019-10-11 |
Family
ID=68135191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920484792.2U Expired - Fee Related CN209486866U (en) | 2019-04-11 | 2019-04-11 | A kind of detection alarm device for fuel gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209486866U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082737A (en) * | 2019-12-04 | 2020-04-28 | 扬州晟贝科科技发展有限公司 | Motor controller for dedusting and antistatic motor |
| CN114413950A (en) * | 2022-03-02 | 2022-04-29 | 湖北天鑫热能设备有限公司 | Electronic instrument for preheating vortex gas furnace |
-
2019
- 2019-04-11 CN CN201920484792.2U patent/CN209486866U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082737A (en) * | 2019-12-04 | 2020-04-28 | 扬州晟贝科科技发展有限公司 | Motor controller for dedusting and antistatic motor |
| CN114413950A (en) * | 2022-03-02 | 2022-04-29 | 湖北天鑫热能设备有限公司 | Electronic instrument for preheating vortex gas furnace |
| CN114413950B (en) * | 2022-03-02 | 2024-04-26 | 湖北天鑫热能设备有限公司 | Electronic instrument micro-switch for preheating vortex type gas furnace |
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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: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |