CN216352691U - Building fire alarm device - Google Patents
Building fire alarm device Download PDFInfo
- Publication number
- CN216352691U CN216352691U CN202123008963.0U CN202123008963U CN216352691U CN 216352691 U CN216352691 U CN 216352691U CN 202123008963 U CN202123008963 U CN 202123008963U CN 216352691 U CN216352691 U CN 216352691U
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- smoke alarm
- building fire
- ring plate
- alarm body
- fastening
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Abstract
The utility model discloses a building fire alarm device, which comprises a smoke alarm body, wherein the upper surface of the smoke alarm body is provided with an adhesive sticker capable of adhering the smoke alarm body to the surface of an object, the top end of the smoke alarm body is provided with a detachable connecting ring plate, the upper surface of the connecting ring plate is provided with a fastening device capable of moving circumferentially around the center of the connecting ring plate, the upper surface of the connecting ring plate is oppositely provided with two fixed mounting holes, the fastening device comprises two pairs of fastening plates which are slidably connected to the upper surface of the connecting ring plate, personnel can selectively install the building fire alarm device according to the situation of an installation place through the arrangement of the connecting ring plate, the fastening plates and the adhesive sticker, the building fire alarm device can be installed on a cylindrical object through the fastening plates, and can be installed on a relatively smooth wall surface through the adhesive sticker, thereby protecting the integrity of the wall surface.
Description
Technical Field
The utility model relates to the technical field of alarms, in particular to a building fire alarm device.
Background
With the development of economic construction in China, the fire safety requirements are increasingly urgent in special places playing a vital role in national economy and social life, such as computing centers, image-text archive information centers, post and telecommunications communication hubs, integrated circuit production workshops, nuclear power stations, large-scale modern dispatching control centers, intelligent building control centers, modern medical institutions and the like. Therefore, the fire detection and alarm problem of the construction site becomes one of the key points of fire safety; therefore, smoke alarms which are called fire smoke alarms, smoke sensors and the like are installed in the places and are powered by buses, and a plurality of smoke alarms can be connected to the buses and are networked with fire alarm controllers for communication to form an alarm system.
However, most of the existing smoke alarm devices are only installed on the wall surface in a mode, so that the smoke alarm devices are inconvenient for people to install the smoke alarm devices selectively according to conditions.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a building fire-fighting alarm device, which solves the problems in the background technology.
The technical scheme of the utility model is as follows:
in order to achieve the purpose, the utility model is realized by the following technical scheme: a building fire alarm device comprises a smoke alarm body, wherein an adhesive sticker capable of adhering the smoke alarm body to the surface of an object is arranged on the upper surface of the smoke alarm body, a detachable connecting circular ring plate is arranged at the top end of the smoke alarm body, a fastening device capable of moving circumferentially around the center of the connecting circular ring plate is arranged on the upper surface of the connecting circular ring plate, and two fixing mounting plates are oppositely arranged on the outer peripheral surface of the smoke alarm body;
the fastening device comprises two pairs of fastening plates which are connected to the upper surface of the connecting ring plate in a sliding mode, and arc-shaped stable grooves are formed in the surfaces of the fastening plates in each pair in a concave mode.
Optionally, a rotary slide way is arranged at the top of the outer peripheral surface of the smoke alarm body, an inlet communicated with the rotary slide way is arranged on the lower surface of the smoke alarm body, and a clamping block capable of sliding into the rotary slide way from the inlet is arranged on the inner wall of the connecting circular ring plate.
Optionally, the upper surface of the smoke alarm body is provided with a fixing hole, and the upper surface of the clamping block is provided with a second fixing hole corresponding to the fixing hole.
Optionally, the upper surface of connecting the ring board has seted up annular card way, four the bottom of mounting plate all rotates and is connected with the connecting rod of bottom sliding connection in annular card way.
Optionally, each auxiliary fixing hole is formed in the top end of each fastening plate, the top ends of the fastening plates are not connected with fastening bolts in a sliding mode, and one end of each fastening bolt is connected with a fastening nut and an anti-slip nut in a threaded mode.
Optionally, the surface of the arc-shaped stabilizing groove is provided with a rubber antiskid plate, and one side of the rubber antiskid plate, which is far away from the arc-shaped stabilizing groove, is provided with antiskid lines.
Advantageous effects
The utility model provides a building fire alarm device, which has the following beneficial effects:
this building fire alarm device, through the setting of connecting ring board, mounting plate and stickness subsides, personnel can install selectively according to the condition of installation place, wherein can install this building fire alarm device on cylindricality object through the mounting plate, can install this building fire alarm device on more smooth wall (the connection ring board has been removed this moment) through the stickness subsides to can protect the integrality of wall.
Drawings
FIG. 1 is a schematic view of a front view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the connecting ring plate of the present invention;
figure 3 is a schematic view of a partial cross-sectional plan view of the smoke alarm body of the present invention.
In the figure: 1. a smoke alarm body; 2. connecting the circular ring plates; 3. sticking with adhesive; 4. a fastening plate; 5. a rubber antiskid plate; 6. a fixing hole; 7. an annular clamping channel; 8. a clamping block; 9. fastening a bolt; 10. an inlet port; 11. rotating the slideway; 12. a connecting rod; 13. a second fixing hole; 14. and fixing the mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a building fire alarm device comprises a smoke alarm body 1, wherein the upper surface of the smoke alarm body 1 is provided with a sticky sticker 3 capable of sticking the smoke alarm body 1 to the surface of an object, the top end of the smoke alarm body 1 is provided with a detachable connecting circular ring plate 2, the upper surface of the connecting circular ring plate 2 is provided with a fastening device capable of moving circumferentially around the center of the fastening device, the outer peripheral surface of the connecting circular ring plate 2 is provided with a fixed mounting plate 14 below a rotating slideway 11, the fixed mounting plate 14 is provided with a fixed mounting hole, so that a person can select to directly pass through the fixed mounting hole through a screw to mount the building fire alarm device on a wall surface through the arrangement of the fixed mounting plate 14, and the distance between the fixed mounting plate 14 and the connecting circular ring plate 2 is 5MM when the connecting circular ring plate 2 rotates, therefore, the fixed mounting plate 14 does not affect the connection ring plate 2;
fastener includes two pairs of mounting plates 4 of sliding connection at 2 upper surfaces of connection ring board, and is every right 4 looks facies of mounting plate all inwards caves in and have the arc to stabilize the recess, pastes 3 setting through connecting ring board 2, mounting plate 4 and stickness, and personnel can install according to the condition of installation place is selective, wherein can install this building fire alarm device on cylindricality object through mounting plate 4, pastes 3 can install this building fire alarm device on more glossy wall through the stickness to can protect the integrality of wall.
The top of the outer peripheral surface of the smoke alarm body 1 is provided with a rotating slideway 11, the upper surface of the smoke alarm body 1 is downwards provided with an inlet 10 communicated with the rotating slideway 11, meanwhile, the position of the sticky sticker 3 corresponding to the inlet 10 is also provided with an inlet 10, the inner wall of the connecting circular plate 2 is provided with a fixture block 8 which can slide into the rotating slideway 11 from the inlet 10, the upper surface of the smoke alarm body 1 is relatively provided with a fixing hole 6, and the upper surface of the fixture block 8 is provided with a second fixing hole 13 which can correspond to the fixing hole 6 in position, so that when the fixture block 8 rotates to the maximum degree in the rotating slideway 11, the second fixing hole 13 corresponds to the fixing hole 6 and is fixed by a bolt, but the bolt is only in threaded connection with the second fixing hole 13 and is in sliding connection with the fixing hole 6, the upper surface of the connecting circular plate 2 is provided with an annular clamping channel 7, four the bottom of mounting plate 4 all rotates and is connected with connecting rod 12 of bottom sliding connection in annular card way 7 to the personnel can be very convenient install this building fire alarm device on the cylinder of different thickness sizes, every the supplementary fixed orifices has all been seted up on the top of mounting plate 4, and does not have fastening bolt 9 to the equal sliding connection in top of mounting plate 4, and fastening bolt 9's one end threaded connection has fastening nut and non-slip nut, the surface of recess is stabilized to the arc is provided with rubber antiskid ribbed tile 5, and one side that the recess was stabilized to the arc was kept away from to the rubber antiskid ribbed tile is provided with anti-skidding line.
To sum up, when this building fire alarm device used, if personnel want this building fire alarm device to install on the cylinder, personnel need through fastening bolt and nut two pairs of mounting plate 4 equal lock on the cylinder, consequently can be suitable for on the cylinder of different thickness sizes, simultaneously personnel if will connect annular plate 2 and dismantle from smoke alarm body 1, need earlier come out the bolt from 6 rotations of fixed orifices, later rotate and connect annular plate 2 to make and connect annular plate 2 and take out from inlet port 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a building fire alarm device, includes smoke alarm body, its characterized in that: the smoke alarm comprises a smoke alarm body and is characterized in that an adhesive sticker capable of adhering the smoke alarm body to the surface of an object is arranged on the upper surface of the smoke alarm body, a detachable connecting circular ring plate is arranged at the top end of the smoke alarm body, a fastening device capable of moving circumferentially around the center of the connecting circular ring plate is arranged on the upper surface of the connecting circular ring plate, and two fixed mounting plates are oppositely arranged on the outer peripheral surface of the smoke alarm body;
the fastening device comprises two pairs of fastening plates which are connected to the upper surface of the connecting ring plate in a sliding mode, and arc-shaped stable grooves are formed in the surfaces of the fastening plates in each pair in a concave mode.
2. A building fire alarm device as defined in claim 1, wherein: the rotary slideway is arranged at the top of the outer peripheral surface of the smoke alarm body, the inlet opening communicated with the rotary slideway is arranged on the lower surface of the smoke alarm body, and the clamping block capable of sliding into the rotary slideway from the inlet opening is arranged on the inner wall of the connecting circular ring plate.
3. A building fire alarm device according to claim 2, wherein: the upper surface of the smoke alarm body is provided with fixing holes relatively, and the upper surface of the clamping block is provided with second fixing holes corresponding to the fixing holes.
4. A building fire alarm device as defined in claim 1, wherein: the upper surface of connecting the ring board has been seted up annular card and has been said, four the bottom of mounting plate all rotates and is connected with the connecting rod of bottom sliding connection in annular card says.
5. A building fire alarm device as defined in claim 1, wherein: every the top of mounting plate has all been seted up supplementary fixed orifices, and has not had fastening bolt to the equal sliding connection in top of mounting plate, and fastening bolt's one end threaded connection has fastening nut and non-slip nut.
6. A building fire alarm device as defined in claim 1, wherein: the surface of the arc stabilizing groove is provided with a rubber antiskid plate, and one side of the rubber antiskid plate, which is far away from the arc stabilizing groove, is provided with antiskid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008963.0U CN216352691U (en) | 2021-12-01 | 2021-12-01 | Building fire alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008963.0U CN216352691U (en) | 2021-12-01 | 2021-12-01 | Building fire alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216352691U true CN216352691U (en) | 2022-04-19 |
Family
ID=81158842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123008963.0U Active CN216352691U (en) | 2021-12-01 | 2021-12-01 | Building fire alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216352691U (en) |
-
2021
- 2021-12-01 CN CN202123008963.0U patent/CN216352691U/en active Active
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