CN214410242U - Hidden gas leakage alarm - Google Patents
Hidden gas leakage alarm Download PDFInfo
- Publication number
- CN214410242U CN214410242U CN202120511854.1U CN202120511854U CN214410242U CN 214410242 U CN214410242 U CN 214410242U CN 202120511854 U CN202120511854 U CN 202120511854U CN 214410242 U CN214410242 U CN 214410242U
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- CN
- China
- Prior art keywords
- alarm
- protective cover
- plate
- transmission rod
- lifting
- 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
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Abstract
The utility model discloses a hidden gas leakage alarm, include: a protective cover; a cover plate; the lifting mechanism comprises a lifting motor and a lifting plate, the power output end of the lifting motor penetrates through the protective cover and is fixedly connected with a transmission rod, the surface of the outer wall of the transmission rod is provided with left-handed threads and right-handed threads, the left-handed threads are positioned on one side of the right-handed threads, and sliding nuts are slidably mounted at the positions, positioned on the left-handed threads and the right-handed threads, outside the transmission rod; an alarm main body; the utility model discloses an install the alarm body inside the protection casing, then can realize the hidden installation to the alarm main part, improved the aesthetic property to also can play the guard action to the alarm body through the protection casing, can avoid the damage that dust or oil smoke caused the alarm, thereby improved the life of this alarm.
Description
Technical Field
The utility model relates to a gas leakage alarm technical field specifically is a hidden gas leakage alarm.
Background
The gas leakage alarm is the most important gas safety equipment, and is the last protection for safely using city gas, and the gas sensor is used for detecting low-concentration combustible gas in the surrounding environment, and a sampling circuit is used for generating chemical reaction or electrochemical reaction on the surface of the sensor to change the electrical physical characteristics of the sensor, so that the gas leakage alarm can be used independently and can be networked with a control network.
However, the traditional gas leakage alarm in the market has single functionality and is inconvenient to use, most of the traditional gas leakage alarms are directly mounted on the ceiling when in use, the whole alarm is not attractive, dust is easy to adhere to the traditional gas leakage alarm, and the service life of the alarm is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hidden gas leakage alarm to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a concealed gas leak alarm comprising:
a protective cover;
a cover plate;
the lifting mechanism comprises a lifting motor and a lifting plate, the power output end of the lifting motor penetrates through the protective cover and is fixedly connected with a transmission rod, the surface of the outer wall of the transmission rod is provided with left-handed threads and right-handed threads, the left-handed threads are positioned on one side of the right-handed threads, and sliding nuts are slidably mounted at the positions, positioned on the left-handed threads and the right-handed threads, outside the transmission rod;
an alarm main body;
the cover plate is fixedly installed on the surface of the bottom end of the protective cover through bolts, the lifting motor is fixedly installed on one side of the outer wall of the protective cover through bolts, and the alarm main body is fixedly installed on the surface of the lifting plate.
Preferably, the method further comprises the following steps:
mounting a plate;
wherein, the mounting panel fixed mounting is in protection casing top surface.
Preferably, the surface of the cover plate is provided with a plurality of vent holes.
Preferably, two sliding nut bottom fixed surface installs first articulated seat, the articulated seat of second, two of lifter plate top both sides fixed mounting first articulated seat and two articulated the installing of articulated pole between the articulated seat of second.
Preferably, the two hinge rods are rotatably connected through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the alarm body inside the protection casing, then can realize the hidden installation to the alarm main part, improved the aesthetic property to also can play the guard action to the alarm body through the protection casing, can avoid the damage that dust or oil smoke caused the alarm, thereby improved the life of this alarm.
2. The utility model discloses an elevating system of installation when the alarm main part breaks down, opens the apron, then comes out the propelling movement of alarm main part through elevating system to maintain the alarm, improved the convenience of using.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a schematic view of the lifting mechanism of the present invention.
In the figure: 10-a protective cover; 20-cover plate; 21-a vent hole; 30-a lifting mechanism; 31-a lifting motor; 32-a transmission rod; 33-a lifter plate; 34-left-handed thread; 35-right-hand threads; 36-a slip nut; 37-a first articulated seat; 38-a second articulated seat; 39-a hinged lever; 40-mounting a plate; 50-alarm body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a concealed gas leak alarm comprising: the alarm device comprises a protective cover 10, a cover plate 20, a lifting mechanism 30 and an alarm device main body 50.
Further, the hood 10 is hidden-mounted on the ceiling by the mounting plate 40.
Further, the alarm main body 50 adopts a C16-WIFI gas alarm.
Wherein, elevating system 30 includes elevator motor 31 and lifter plate 33, elevator motor 31 power take off end runs through protection casing 10 and fixedly connected with transfer line 32, and transfer line 32 one end is passed through the bearing frame and is rotated between protection casing 10 and be connected, levogyration screw thread 34 and right-handed screw thread 35 have been seted up on the outer wall surface of transfer line 32, and levogyration screw thread 34 is located right-handed screw thread 35 one side, the outside sliding mounting that is located levogyration screw thread 34 and right-handed screw thread 35 of transfer line has slip nut 36, two slip nut 36 bottom fixed surface installs first articulated seat 37, lifter plate 33 top both sides fixed mounting has the articulated seat 38 of second, two first articulated seat 37 and two articulated the articulated pole 39 of installing between the articulated seat 38 of second.
Further, the lifting motor 31 can drive the transmission rod 32 to rotate when operating, and can drive the two sliding nuts 36 to move close to or away from each other, when the lifting motor 31 drives the transmission rod 32 to rotate clockwise, the two sliding nuts 36 can be driven to move close to each other, and the distance between the two hinge rods 39 can be lengthened, so that the alarm main body 50 on the lifting plate 33 can be pushed out of the protective cover 10, and when the lifting motor 31 drives the transmission rod 32 to rotate counterclockwise, the two sliding nuts 36 can be driven to move away from each other, so that the distance between the two hinge rods 39 can be shortened, and the alarm main body 50 on the lifting plate 33 can be retracted into the protective cover 10.
The cover plate 20 is fixedly installed on the bottom end surface of the protective cover 10 through bolts, the lifting motor 31 is fixedly installed on one side of the outer wall of the protective cover 10 through bolts, and the alarm main body 50 is fixedly installed on the surface of the lifting plate 33.
Further, the lifting motor 31 and the alarm main body 50 are respectively connected with an external power supply and are controlled by a switch.
Wherein, still include: and a mounting plate 40.
Further, a fixed mounting of the device can be achieved by means of the mounting plate 40.
Wherein, the mounting plate 40 is fixedly mounted on the top surface of the protection cover 10.
The surface of the cover plate 20 is provided with a plurality of vent holes 21, and the vent holes 21 are provided.
Further, gas can enter the interior of the hood 10 through the vent hole 21.
Wherein, two articulated rods 39 are rotatably connected through a rotating shaft.
Further, rotation can be achieved between the two hinge levers 39.
The working principle is as follows: when the gas concentration reaches a specified standard, the alarm main body 50 is connected with a system platform, when the gas concentration reaches the specified standard, an alarm message is automatically sent to the center of the platform, when the maintenance is carried out, the cover plate 20 is opened, then the lifting motor 31 drives the transmission rod 32 to rotate clockwise, the two sliding nuts 36 can be driven to move close to each other, the distance between the two hinge rods 39 can be lengthened, the alarm main body 50 on the lifting plate 33 can be pushed out of the protective cover 10, the lifting motor 31 drives the transmission rod 32 to rotate counterclockwise, the two sliding nuts 36 can be driven to move away from each other, the distance between the two hinge rods 39 can be shortened, the alarm main body 50 on the lifting plate 33 can be retracted into the protective cover 10, and then the cover plate 20 is closed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a hidden gas leakage alarm which characterized in that includes:
a protective cover (10);
a cover plate (20);
the lifting mechanism (30) comprises a lifting motor (31) and a lifting plate (33), the power output end of the lifting motor (31) penetrates through the protective cover (10) and is fixedly connected with a transmission rod (32), the surface of the outer wall of the transmission rod (32) is provided with a left-handed thread (34) and a right-handed thread (35), the left-handed thread (34) is positioned on one side of the right-handed thread (35), and a sliding nut (36) is slidably mounted at the positions, positioned on the left-handed thread (34) and the right-handed thread (35), of the outside of the transmission rod (32);
an alarm main body (50);
the alarm is characterized in that the cover plate (20) is fixedly installed on the bottom end surface of the protective cover (10) through bolts, the lifting motor (31) is fixedly installed on one side of the outer wall of the protective cover (10) through bolts, and the alarm main body (50) is fixedly installed on the surface of the lifting plate (33).
2. The concealed gas leak alarm according to claim 1, further comprising:
a mounting plate (40);
wherein, the mounting plate (40) is fixedly arranged on the top surface of the protective cover (10).
3. A concealed gas leak alarm according to claim 1, characterised in that: the surface of the cover plate (20) is provided with a plurality of vent holes (21), and the vent holes (21) are arranged.
4. A concealed gas leak alarm according to claim 1, characterised in that: two sliding nut (36) bottom fixed surface installs first articulated seat (37), lifter plate (33) top both sides fixed mounting has the articulated seat of second (38), two first articulated seat (37) and two articulated rod (39) of installing between the articulated seat of second (38).
5. The concealed gas leak alarm according to claim 4, wherein: the two hinge rods (39) are rotatably connected through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511854.1U CN214410242U (en) | 2021-03-11 | 2021-03-11 | Hidden gas leakage alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120511854.1U CN214410242U (en) | 2021-03-11 | 2021-03-11 | Hidden gas leakage alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214410242U true CN214410242U (en) | 2021-10-15 |
Family
ID=78030079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120511854.1U Expired - Fee Related CN214410242U (en) | 2021-03-11 | 2021-03-11 | Hidden gas leakage alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214410242U (en) |
-
2021
- 2021-03-11 CN CN202120511854.1U patent/CN214410242U/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: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |