CN207473806U - The natural gas reports to the police machine and mounting rod easy to disassemble - Google Patents
The natural gas reports to the police machine and mounting rod easy to disassemble Download PDFInfo
- Publication number
- CN207473806U CN207473806U CN201721410406.2U CN201721410406U CN207473806U CN 207473806 U CN207473806 U CN 207473806U CN 201721410406 U CN201721410406 U CN 201721410406U CN 207473806 U CN207473806 U CN 207473806U
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- China
- Prior art keywords
- alarm
- limited block
- jack
- ontology
- natural gas
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- 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.)
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Abstract
The utility model is related to a kind of the natural gas reports to the police machine and mounting rod easy to disassemble, including the alarm ontology for being used for fixed alarm base on the ceiling with being connected in alarm base, alarm ontology both sides are provided with limited block, the limiting slot that enters for limited block and can be clamped when limited block is rotated around alarm ontology with limited block is provided in alarm base, the multiple jacks being inserted into for shaft are provided on alarm ontology.It is inserted into jack using shaft, then increasing alarm ontology and being rotated makes limited block be clamped with limiting slot, you can alarm ontology is fixed in alarm base.When needing to remove alarm ontology, limited block is made to be detached from from limiting slot by shaft rotation alarm ontology.Such installation personnel only needs station that can realize the installation and removal to the alarm ontology on ceiling on the ground, and the installation and removal for making alarm ontology are more convenient.
Description
Technical field
The utility model is related to alarm device technical field more particularly to a kind of the natural gas reports to the police machine easy to disassemble and
Mounting rod.
Background technology
With the development of science and technology, the use of natural gas is also more and more extensive, natural gas totally cleans, extensively by China
Family used, it is inseparable with our life.However the situation of natural gas leakage is likely to occur in living, natural gas is let out
Dew can rise concentration of natural gas in room, extremely easy to explode when its concentration rises to a certain degree, in turn result in people
The injured situation with property loss of member, in order to avoid such case, the alarms for being equipped with detection natural gas leakage in family more.
Chinese patent publication No. CN205665846U discloses a kind of fuel gas alarm, including body case of annunciator, alarm lamp,
Loud speaker, gas concentration detection device, for body case of annunciator to be fixed on to the fixing device on wall or ceiling, alarm
Lamp, loud speaker, gas concentration detection device are arranged on body case of annunciator, and fixing device is arranged on body case of annunciator both sides.
Body case of annunciator is fixed on the wall across fixing device using screw, when gas concentration detection device detects the day of leakage
During right gas, alarm lamp emits beam and loud speaker makes a sound and people reminded the situation of natural gas leakage occur to take reply
Measure.
Since the density of natural gas is less than air, therefore the natural gas revealed can float in air, in order to improve combustion gas report
The detection result of alert device, fuel gas alarm is mostly on the higher position or ceiling of wall, and in life, fuel gas alarm
It needs often to remove and is checked, cleaned or replaced the work such as battery.But the fuel gas alarm for integral type and passes through screw
It is fixed therefore to need when needing to remove or install the fuel gas alarm by equipment such as ladders on the wall more, process pole not side
Just.
Utility model content
The first of the utility model is designed to provide a kind of the natural gas reports to the police machine easy to disassemble, has installation and removal
The advantages of facilitating.
First technical purpose of the utility model technical scheme is that：A kind of day easy to disassemble
Right gas alarm, including the alarm sheet for being used for fixed alarm base on the ceiling with being connected in alarm base
Body, the alarm ontology both sides are provided with limited block, are provided with and enter for limited block and when limiting in the alarm base
Block around alarm ontology rotate when the limiting slot that can be clamped with limited block, be provided on the alarm ontology and be inserted into for shaft
Multiple jacks.
Implement above-mentioned technical proposal, first fix alarm base on the ceiling, when needing to pacify alarm ontology
It when in alarm base, is inserted into jack using shaft, then rises to alarm ontology close to report by shaft
The position of alert device pedestal, and limited block is made to be inserted into limiting slot, then rotate shaft so that shaft drives alarm ontology
Rotation, limited block will be clamped with limiting slot at this time so that alarm ontology is fixed in alarm base.When needs remove report
During alert device ontology, shaft is inserted into jack on the ground, alarm ontology is then reversely rotated by shaft until limit
Position block is detached from from limiting slot, is then reduced the height of alarm ontology, is finally removed alarm ontology i.e. from shaft
It the work such as can be cleaned or be repaired.Such installation personnel only needs station on the ground can be by alarm sheet using shaft
Body is removed or is mounted on ceiling from ceiling, without ladder station to eminence, makes the installation of alarm ontology
More convenient with dismantling, while operating personnel do not need to climb to higher position, whens installation or removal, is safer.
Further, the installation cavity for being inserted into for alarm ontology, the installation cavity are provided in the alarm base
For circle, the limiting slot include being fitted around the setting of chamber side wall for coordinate with limited block annular groove, be arranged on installation
The opening of chamber is used to connect with annular groove and the insertion groove of annular groove is inserted into for limited block.
Implement above-mentioned technical proposal, circular installation cavity allows limited block insertion limiting slot alarm device ontology pacifying
It behave affectedly interior rotation.Insertion groove enters annular groove for limited block, and annular groove provides holding power for limited block, so that alarm sheet
Body is fixed in alarm base, this is simple in structure, easy to make.
Further, it is provided with to stop that limited block reversely revolves in annular groove with insertion groove connectivity part on the annular groove
The baffle turned.
Implement above-mentioned technical proposal, when alarm ontology is removed from alarm base, need to reversely rotate and report
Alert device ontology makes limited block be aligned insertion groove, and baffle can stop that alarm ontology continues to rotate and then avoids limited block remote at this time
From insertion groove, the dismounting for making alarm ontology is more convenient.If being not provided with baffle, limited block may continue sliding in annular groove
It moves and is difficult to be aligned with insertion groove, can so reduce the speed of dismounting alarm ontology.
Further, limit chamber is offered on the annular groove inner wall, is slided in the limit chamber and is provided with spacing ball, it is described
Limit chamber offers limit hole towards annular groove inside end, and the diameter of the limit hole is less than the diameter of spacing ball, the limiting
The spring for causing spacing ball that there is the movement tendency outside limit hole, the limited block are provided between ball and limit chamber bottom
On be provided with the circular trough being clamped with spacing ball.
Implement above-mentioned technical proposal, when limited block is slided in annular groove so that spacing ball is located in circular trough, limiting
The resistance that ball with circular trough inner wall contradicts and then make limited block slip to be subject to increases, at this time so that limited block is not easy in annular groove
It slides, and then makes alarm ontology fixed more securely.
Further, it is provided with rubber layer on the jack side wall.
Implement above-mentioned technical proposal, rubber layer can increase the frictional force that shaft is subject in jack, and set rubber
Space size between layer can make rubber layer clamp shaft so that shaft is in jack and is rotation alarm ontology
When providing driving force, shaft is not easy to shake so that rotation alarm is more prone to.
Further, from openend to jack bottom end, its cross-sectional area is gradually reduced the jack.
Implement above-mentioned technical proposal, jack openings end cross-sectional area causes shaft to be easily inserted into rubber layer greatly, jack bottom
Portion's sectional area becomes smaller so that rubber layer holds shaft tightlier.
Further, the cylinder connected with jack is provided with outside the jack, opening of the cylinder far from jack one end is more than circle
The opening of one end that cylinder is connect with jack.
Implement above-mentioned technical proposal, opening of the cylinder far from jack one end be larger, and that shaft alignment cylinder is facilitated to cause is rod-shaped
Object is easily inserted into jack.
The second of the utility model is designed to provide a kind of mounting rod, has to facilitate and alarm in rotation above-mentioned technical proposal
The advantages of device ontology.
Second technical purpose of the utility model technical scheme is that：A kind of mounting rod, including
The body of rod, body of rod one end are provided with for the plug with multiple jacks cooperation described in above-mentioned technical proposal.
Implement above-mentioned technical proposal, mounting rod one end is provided with the plug coordinated with jack so that the personnel on ground can be with
The alarm ontology on ceiling directly is installed or removed using mounting rod, mounting rod causes dismounting and the peace of alarm ontology
Dress process is more prone to and conveniently.
In conclusion the utility model has the advantages that：
First, the personnel on ground can will be in the ceiling mounted alarm base of alarm ontology using mounting rod
Or from wherein disassembling, climb to the high point without tools such as ladders, the installation and removal for making alarm ontology are more square
Just;
2nd, the cylinder connected with jack, and opening of the cylinder far from jack one end are provided at the alarm ontology jack
The opening of one end is connect with jack more than cylinder so that shaft is easier and jack is aligned and is inserted into jack, accelerates alarm
The dismounting speed of device ontology.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is alarm ontology and the structure diagram of alarm base cooperation in the utility model embodiment one;
Fig. 2 is that alarm ontology detaches with alarm base and hides the knot of a cylinder in the utility model embodiment one
Structure schematic diagram;
Fig. 3 is the sectional view of alarm base in the utility model embodiment one;
Fig. 4 is the enlarged drawing in A portions in Fig. 3；
Fig. 5 is the phantom of alarm ontology in the utility model embodiment two, main prominent jack and cylinder
Structure；
Fig. 6 is the structure diagram of mounting rod in the utility model embodiment two.
Reference numeral：1st, alarm base；2nd, alarm ontology；3rd, limited block；4th, limiting slot；411st, annular groove；412、
Insertion groove；5th, jack；6th, installation cavity；7th, baffle；8th, limit chamber；9th, spacing ball；10th, limit hole；11st, spring；12nd, circular trough；
13rd, rubber layer；14th, cylinder；15th, the body of rod；16th, plug.
Specific embodiment
In the following detailed description, it is proposed that many details, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can be in one in not needing to these details
Implement in the case of a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment one：
The present embodiment is related to a kind of the natural gas reports to the police machine easy to disassemble, as shown in Figure 1, 2, including 1 He of alarm base
Alarm ontology 2,2 both sides of alarm ontology are provided with limited block 3, limiting slot 4 are provided in alarm base 1, limited block 3 can
To enter in limiting slot 4 and be clamped with limiting slot 4, there are two jacks 5 for setting on alarm ontology 2.
Usually, which fixes on the ceiling, is inserted into alarm in two jacks 5 by shaft
Ontology 2 is increased to alarm base 1 nearby and limited block 3 is made to enter in limiting slot 4, rotation alarm ontology 2 make limited block 3 with
Limiting slot 4 is clamped, you can alarm ontology 2 is made to be fixed in alarm base 1.It is ceiling mounted when needing to remove
During alarm ontology 2, shaft is inserted into the jack 5 of alarm ontology 2 on the ground, rotation alarm ontology 2 makes limiting
Block 3 is detached with limiting slot 4, and then is reduced by 2 height of alarm ontology and removed it from shaft.Such installation personnel
It only needs to realize by shaft the installation and removal to alarm ontology 2 on ground, make without installation personnel
It is climbed to the high point with tools such as ladders, the installation and removal process for making alarm ontology 2 is more convenient.
As shown in Fig. 2, being provided with circular installation cavity 6 in alarm base 1, the shape of alarm ontology 2 is and installation
6 matched cylinder of chamber, limiting slot 4 include the annular groove 411 for being fitted around the setting of 6 side wall of chamber, the opening setting of installation cavity 6
There is the insertion groove 412 connected with annular groove 411.The position connected on annular groove 411 with insertion groove 412 is provided with baffle 7.
When installing alarm ontology 2, limited block 3 is entered by insertion groove 412 in annular groove 411, rotation alarm ontology 2
During so that limited block 3 being slided in annular groove 411 and is not aligned with insertion groove 412, annular groove 411 can be that limited block 3 provides
Holding power causes alarm ontology 2 to be fixed in alarm base 1.When needing to remove alarm ontology 2, alarm is rotated
Ontology 2 makes limited block 3 close to insertion groove 412, when limited block 3 is aligned with insertion groove 412, baffle 7 can stop limited block 3 after
Continue and rotated in annular groove 411 so that alarm ontology 2 can more easily be removed.
As shown in Figure 3,4, limit chamber 8 is offered on 411 inner wall of annular groove, spacing ball 9 is provided in limit chamber 8, limited
Ball 9 can slide in limit chamber 8, and the limit hole 10 for connecting the two is provided between limit chamber 8 and annular groove 411, limit
The diameter in hole 10 is less than the diameter of spacing ball 9, and spacing ball 9 and limit chamber are provided with spring 11 between 8 bottom, are set on limited block 3
The 9 matched circular trough 12 of part spacing ball for being equipped with and being stretched out from limit hole 10（Referring to Fig. 2）.
Spring 11 provides elastic force so that spacing ball 9 works as limited block with the trend moved outside limit hole 10 for spacing ball 9
3 when the interior slip of annular groove 411 is so that spacing ball 9 is located in circular trough 12, and spacing ball 9 is contradicted with limited block 3 so that limiting
Position block 3 is contradicted with 411 inner wall of annular groove so that limited block 3 is not easy to slide, and then make 2 quilt of alarm ontology in annular groove 411
It is fixed more secured.
In order to which shaft is made more to stablize when being inserted into jack 5, as shown in figure 5, being provided with rubber layer 13 on 5 side wall of jack.
To make the resistance that shaft has just been initially inserted into rubber layer 13 smaller, and as the depth that shaft enters jack 5 increases, rubber layer
It is tighter that 13 pairs of shaft pressure increases are pressed from both sides shaft, its cross-sectional area of 5 bottoms from openend to jack of jack 5 gradually subtracts
It is small.
For convenience of shaft alignment receptacles 5, as shown in figure 5, being provided with the cylinder 14 connected with jack 5, cylinder outside jack 5
14 openings far from 5 one end of jack are more than the opening of one end that cylinder 14 is connect with jack 5.
In use, first fixing alarm base 1 on the ceiling, shaft is then inserted into alarm ontology on ground
In 2 jack 5, alarm ontology 2 is increased by shaft and limited block 3 is made to enter in insertion groove 412, rotates alarm ontology
2 so that spacing ball 9 enters in the circular trough 12 on limited block 3, and then the peace to alarm ontology 2 can be completed in extraction shaft
Dress.When needing to remove alarm ontology 2, shaft is inserted into jack 5, rotation alarm ontology 2 inserts the alignment of limited block 3
Enter slot 412, then reducing by 2 height of alarm ontology makes limited block 3 be detached from from insertion groove 412, finally removes on shaft
Alarm ontology 2.
Embodiment two：
The present embodiment is related to a kind of mounting rod, and as shown in Figure 5,6, including the body of rod 15,15 one end of the body of rod is provided with and implements
The plug 16 of two jacks 5 cooperation in example one on alarm ontology 2.
In use, holding the one end of the body of rod 15 far from plug 16, plug 16 is inserted into the jack 5 on alarm ontology 2,
The rotation to alarm ontology 2 can be realized in the rotation body of rod 15.
Above example is only to illustrate the technical solution of the utility model rather than the protection domain of utility model is carried out
Limitation.Obviously, described embodiment is only the utility model section Example rather than whole embodiments.Based on these
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the utility model scope of the claimed.Although the utility model is described in detail with reference to above-described embodiment,
Those of ordinary skill in the art can still not make creative work and the utility model is respectively implemented in the absence of conflict
Feature in example is according to circumstances combined with each other, additions and deletions or makees other adjustment, so as to obtain different, essence without departing from this practicality newly
The other technologies scheme of the design of type, these technical solutions similarly belong to the utility model scope of the claimed.
Claims (8)
1. a kind of the natural gas reports to the police machine easy to disassemble, it is characterised in that：Including being used for fixed alarm bottom on the ceiling
Seat (1) and the alarm ontology (2) being connected in alarm base (1), alarm ontology (2) both sides are provided with limited block
(3), it is provided with and enters for limited block (3) and when limited block (3) is rotated around alarm ontology (2) on the alarm base (1)
The limiting slot (4) of Shi Keyu limited blocks (3) clamping, be provided on the alarm ontology (2) is inserted into for shaft it is multiple slotting
Hole (5).
2. the natural gas reports to the police machine easy to disassemble according to claim 1, it is characterised in that：The alarm base (1)
On be provided with for for alarm ontology (2) be inserted into installation cavity (6), the installation cavity (6) for circle, the limiting slot (4)
Including be fitted around chamber (6) side wall setting for coordinate with limited block (3) annular groove (411), be arranged on installation cavity (6)
It is used to connect with annular groove (411) and be inserted into the insertion groove (412) of annular groove (411) on side wall for limited block (3).
3. the natural gas reports to the police machine easy to disassemble according to claim 2, it is characterised in that：On the annular groove (411)
The baffle (7) for stopping limited block (3) reverse rotation in annular groove (411) is provided with insertion groove (412) connectivity part.
4. the natural gas reports to the police machine easy to disassemble according to claim 2, it is characterised in that：In the annular groove (411)
Limit chamber (8) is offered on wall, is slided in the limit chamber (8) and is provided with spacing ball (9), limit chamber (8) the direction annular
Slot (411) inside end offers limit hole (10), and the diameter of the limit hole (10) is less than the diameter of spacing ball (9), the limit
It is provided between ball (9) and limit chamber (8) bottom of position for so that spacing ball (9) has to limit hole (10) outer movement tendency
Spring (11) is provided with the circular trough (12) with spacing ball (9) clamping on the limited block (3).
5. the natural gas reports to the police machine easy to disassemble according to claim 1, it is characterised in that：On jack (5) side wall
It is provided with rubber layer (13).
6. the natural gas reports to the police machine easy to disassemble according to claim 5, it is characterised in that：The jack (5) is from opening
Its cross-sectional area of jack (5) bottom end is held to be gradually reduced.
7. the natural gas reports to the police machine easy to disassemble according to claim 1, it is characterised in that：The jack (5) is set outside
There is the cylinder (14) connected with jack (5), opening of the cylinder (14) far from jack (5) one end is more than cylinder (14) and jack (5)
The opening of one end of connection.
8. a kind of mounting rod, it is characterised in that：Including the body of rod (15), the body of rod (15) one end be provided with for claim 1 ~ 7
The plug (16) of jack described in any one (5) cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410406.2U CN207473806U (en) | 2017-10-27 | 2017-10-27 | The natural gas reports to the police machine and mounting rod easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410406.2U CN207473806U (en) | 2017-10-27 | 2017-10-27 | The natural gas reports to the police machine and mounting rod easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473806U true CN207473806U (en) | 2018-06-08 |
Family
ID=62265351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410406.2U Expired - Fee Related CN207473806U (en) | 2017-10-27 | 2017-10-27 | The natural gas reports to the police machine and mounting rod easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346187A (en) * | 2019-06-26 | 2019-10-18 | 浙江中通检测科技有限公司 | A kind of dioxin detection sampling apparatus |
| CN111645856A (en) * | 2020-06-11 | 2020-09-11 | 湖北金色阳光创客教育有限公司 | Be used for unmanned aerial vehicle fuselage levelling device |
| CN111895274A (en) * | 2020-08-04 | 2020-11-06 | 淮阴师范学院 | Gas leakage detection device and detection method |
-
2017
- 2017-10-27 CN CN201721410406.2U patent/CN207473806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346187A (en) * | 2019-06-26 | 2019-10-18 | 浙江中通检测科技有限公司 | A kind of dioxin detection sampling apparatus |
| CN111645856A (en) * | 2020-06-11 | 2020-09-11 | 湖北金色阳光创客教育有限公司 | Be used for unmanned aerial vehicle fuselage levelling device |
| CN111895274A (en) * | 2020-08-04 | 2020-11-06 | 淮阴师范学院 | Gas leakage detection device and detection method |
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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: 20180608 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |