CN218585428U

CN218585428U - Fire-fighting fire alarm device for fire station

Info

Publication number: CN218585428U
Application number: CN202222036685.8U
Authority: CN
Inventors: 王世友; 张国峰; 申禹; 李振伟; 刘伟; 贾维远; 李汝; 袁野; 窦伟
Original assignee: Tianjin CSCEC International Engineering Design Co Ltd
Current assignee: Tianjin CSCEC International Engineering Design Co Ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-03-07
Anticipated expiration: 2032-08-01

Abstract

The utility model belongs to the field of alarm devices, in particular to a fire-fighting fire alarm device for a fire station, which comprises an alarm device body, a lampshade, a shell and a fixing frame; the shell is fixedly connected to the side face of the alarm device body; the lampshade is fixedly connected to the bottom of the shell; the side rigid coupling of alarm device body has a pair of direction shell, through setting up the direction shell, the deflector, fixed frame and screen panel, when using, when the installation, align deflector and spout position, later press fixed frame, insert the deflector in the spout, rely on the screen panel to cover and keep off the side at logical groove, with this can reduce outside dust adversary inside leading to the groove and entering into alarm device body, thereby reduce the influence to the alarm sound, and reduce the influence to the alarm notice effect of fire station, when using for a long time, the staff can take out the screen panel and clear up it, should set up the inside facility of dust cleaning ratio logical groove and alarm device.

Description

Fire-fighting fire alarm device for fire station

Technical Field

The utility model relates to an alarm device field specifically is a fire control fire alarm device for fire station.

Background

The fire alarm device is a device and equipment for reminding and alarming when a fire breaks out.

Among the prior art at present, can install some fire alarm device in the fire station, when the conflagration breaing out, it can inform fire alarm device to report to the police and inform the fire fighter, alarm device mainly comprises shell, loudspeaker and warning light, relies on loudspeaker to take place alarm sound, then the warning light can produce light and warn, the shell side is equipped with the casing, the casing covers loudspeaker, can set up a plurality of logical grooves on the casing, the sound propagation of the loudspeaker of being convenient for.

However, in windy and sandy weather, sand and dust can adhere to the shell from the outside, then the through groove can be blocked, and part of the sand and dust can enter the alarm device through the through groove, and then the sand and dust can affect the alarm sound emitted by the loudspeaker, so that the alarm notification effect of the fire station is affected; therefore, a fire protection fire alarm device for a fire station is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve when sand blown by the wind weather, its external world can sand and dust can the adhesion to the casing, later can block up logical groove to inside partial sand and dust can enter into alarm device through leading to the groove, then these sand and dust can influence the alarm sound that loudspeaker sent, thereby influence the problem of fire station alarm notice effect, the utility model provides a fire station is with fire control fire alarm device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a fire-fighting fire alarm device for a fire station, which comprises an alarm device body, a lampshade, a shell and a fixing frame; the shell is fixedly connected to the side face of the alarm device body; the lampshade is fixedly connected to the bottom of the shell; a pair of guide shells is fixedly connected to the side surface of the alarm device body; the guide shell is provided with a chute; the pair of guide shells are symmetrically positioned on two sides of the shell; a guide plate is connected in the sliding groove in a sliding manner; the fixing frame is fixedly connected with the side wall of the guide plate; and a screen plate is fixedly connected to the inner side wall of the fixing frame.

Preferably, a sliding groove is formed in the side surface of the sliding groove; the sliding groove is internally and slidably connected with a connecting plate; a fixing column is fixedly connected to one side of the connecting plate, which is far away from the alarm device body; the fixed column penetrates through the wall bodies of the guide plate and the guide shell and is in sliding connection with the wall bodies.

Preferably, a group of first springs is fixedly connected to the side surface of the connecting plate; the end part of the first spring is fixedly connected with the side wall of the sliding groove; a vertical plate is fixedly connected to the side surface of the guide plate; the vertical plate penetrates through the sliding groove.

Preferably, a fixing ring is fixedly connected to the side wall of the bottom of the shell; the fixing ring is provided with a clamping groove; the bottom of the fixed frame is inserted into the clamping groove and is in sliding connection with the clamping groove; a rubber sealing strip is fixedly connected to the side wall of the top of the fixed frame; the top of the shell is arc-shaped.

Preferably, the top side of the fixing ring is fixedly connected with a pair of guide rods; the top of the guide rod is provided with an arc-shaped rod; the guide rod penetrates through the arc-shaped rod and is connected with the arc-shaped rod in a sliding manner; bristles are fixedly connected to one side, close to the fixed frame, of the arc-shaped rod; and a second spring is fixedly connected between the bottom side of the arc-shaped rod and the fixing ring.

Preferably, the top end of the guide rod is fixedly connected with a limiting ring; a pull rope is fixedly connected to the bottom side of the arc-shaped rod; the bottom end of the pull rope is fixedly connected with a handle.

The utility model discloses an useful part lies in:

1. the utility model discloses a set up the direction shell, the deflector, fixed frame and screen panel, when using, when the installation, align deflector and spout position, later press fixed frame, insert the deflector in the spout, rely on the screen panel to cover and keep off in the side that leads to the groove, with this can reduce external sand and dust adversary inside leading to the groove and entering into the alarm device body, thereby reduce the influence to alarm sound, and reduce the influence to fire station alarm notification effect, when using for a long time, the staff can take the screen panel out and clear up it, this sets up sand and dust clearance and get up than leading to the groove and the inside facility of alarm device.

2. The utility model discloses a set up solid fixed ring and rubber seal strip, when using, fixed frame inserts in the draw-in groove of solid fixed ring bottom to this can be fixed frame, shelters from fixed frame bottom simultaneously, thereby reduces the condition that the sand blown by the wind got into in the clearance of fixed frame bottom and casing, and it is sealed to laminate through setting up the cambered surface of rubber seal strip to the casing top, improves the dustproof effect of sand prevention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an alarm device according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of a retaining ring according to the first embodiment;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic sectional view of a fixing frame according to the first embodiment;

fig. 5 is a schematic structural view of a guide plate according to a second embodiment.

In the figure: 11. an alarm device body; 12. a lamp shade; 13. a housing; 14. a guide housing; 15. a guide plate; 16. a fixing frame; 17. a mesh enclosure; 21. a connecting plate; 22. fixing a column; 31. a vertical plate; 41. a fixing ring; 42. a card slot; 43. a rubber sealing strip; 51. a guide bar; 52. a second spring; 53. an arcuate bar; 61. pulling a rope; 62. a handle; 63. a limiting ring; 7. a dust guide plate.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a fire alarm device for a fire station includes an alarm device body 11, a lampshade 12, a housing 13 and a fixing frame 16; the shell 13 is fixedly connected to the side surface of the alarm device body 11; the lampshade 12 is fixedly connected to the bottom of the shell 13; a pair of guide shells 14 are fixedly connected to the side surface of the alarm device body 11; the guide shell 14 is provided with a sliding groove; the pair of guide shells 14 are symmetrically positioned at two sides of the shell 13; a guide plate 15 is connected in the sliding groove in a sliding manner; the fixed frame 16 is fixedly connected with the side wall of the guide plate 15; a screen plate is fixedly connected to the inner side wall of the fixed frame 16; in windy and sandy weather, the external sand and dust can adhere to the shell 13, then the through groove can be blocked, and partial sand and dust can enter the inside of the alarm device through the through groove, then the sand and dust can influence the alarm sound sent by the loudspeaker, so that the alarm notification effect of the fire station is influenced, when the alarm device is installed, a worker aligns the guide plate 15 with the position of the through groove, then presses the fixing frame 16, the guide plate 15 is inserted into the through groove, then the mesh enclosure 17 covers and blocks the side surface of the through groove, so that the external sand and dust adversary can be reduced in the through groove and the alarm device body 11, the influence on the alarm sound is reduced, and the influence on the alarm notification effect of the fire station is reduced, when the alarm device is used for a long time, the worker can extract the mesh enclosure 17 to clean the mesh enclosure, and the sand and the dust cleaning is more convenient than the through groove and the inside of the alarm device.

The utility model further provides that a sliding groove is arranged on the side surface of the sliding groove; a connecting plate 21 is connected in the sliding groove in a sliding manner; a fixing column 22 is fixedly connected to one side of the connecting plate 21, which is far away from the alarm device body 11; the fixing column 22 penetrates through the wall bodies of the guide plate 15 and the guide shell 14 and is connected with the wall bodies in a sliding mode; a group of first springs is fixedly connected to the side surface of the connecting plate 21; the end part of the first spring is fixedly connected with the side wall of the sliding groove; a vertical plate 31 is fixedly connected to the side surface of the guide plate 15; the vertical plate 31 penetrates through the sliding groove; when using, before the spout of deflector 15 inserted direction shell 14, the staff pressed riser 31, then drove connecting plate 21 and fixed column 22 and moved, later inserted the deflector 15 bottom the spout, then unclamped riser 31, under the effect of first spring, its fixed column 22 resets, rely on fixed column 22 to pass the wall body of deflector 15 and direction shell 14, fix it with this, thereby can reduce under sand blown weather and torrential rain weather, the condition that its screen panel 17 was blown down, play the effect to the support of connecting plate 21 with this spring.

The practical embodiment further provides that a fixing ring 41 is fixedly connected to the side wall of the bottom of the shell 13; a clamping groove 42 is formed in the fixing ring 41; the bottom of the fixing frame 16 is inserted into the clamping groove 42 and is in sliding connection with the clamping groove; a rubber sealing strip 43 is fixedly connected to the side wall of the top of the fixed frame 16; the top of the shell 13 is arc-shaped; when the installation, its fixed frame 16 inserts in the draw-in groove 42 of solid fixed ring 41 bottom to this can be fixed frame 16, shelters from fixed frame 16 bottom simultaneously, thereby reduces the condition that the sand blown by the wind got into in the clearance of fixed frame 16 bottom and casing 13, and it is sealed to laminate through setting up the cambered surface of rubber sealing strip 43 to casing 13 top, improves the dustproof effect of sand control.

The present embodiment further provides that the top side of the fixing ring 41 is fixedly connected with a pair of guide rods 51; the top of the guide rod 51 is provided with an arc-shaped rod 53; the guide rod 51 penetrates through the arc rod 53 and is connected with the arc rod in a sliding manner; bristles are fixedly connected to one side, close to the fixed frame 16, of the arc-shaped rod 53; a second spring 52 is fixedly connected between the bottom side of the arc-shaped rod 53 and the fixed ring 41; the top end of the guide rod 51 is fixedly connected with a limiting ring 63; a pull rope 61 is fixedly connected to the bottom side of the arc-shaped rod 53; the bottom end of the pull rope 61 is fixedly connected with a handle 62; when using for a long time, staff's screen panel 17 also can be blockked up, and it is comparatively troublesome to change screen panel 17, can stimulate arc pole 53 this moment, then arc pole 53 removes and drives the brush hair and move, screen panel 17 can be cleaned by relying on the brush hair, thereby can reduce the sand and dust of jam on the screen panel 17, rely on this to set up the change number of times that can reduce screen panel 17, thereby can facilitate the use, through setting up stay cord 61, with this can be convenient for stimulate arc pole 53 in the low place and move, after the cleanness is accomplished, can reset by automatic drive arc pole 53 through second spring 52, through setting up the frictional force that handle 62 can increase and stay cord 61 between, conveniently stimulate stay cord 61, and reduce the condition of stay cord 61 fish tail palm, make things convenient for fire station staff's use.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a dust guide plate 7 is fixed to the top side of the fixing ring 41; the cross section of the dust guide plate 7 is designed to be a triangular structure, and when the dust guide plate is used, the dust guide plate 7 is arranged, so that sand and dust cleaned on the mesh enclosure 17 can be guided and discharged, and accumulation of the sand and dust on the fixing ring 41 is reduced.

In the working principle, in windy and sandy weather, the sand and dust on the outside can adhere to the shell 13 and then block the through groove, and part of the sand and dust can enter the inside of the alarm device through the through groove, and then the sand and dust can influence the alarm sound emitted by the loudspeaker, thereby influencing the alarm notification effect of the fire station, when the alarm device is installed, a worker aligns the guide plate 15 with the position of the through groove, then presses the fixing frame 16 to insert the guide plate 15 into the through groove, and then the mesh enclosure 17 covers and blocks the side surface of the through groove, thereby reducing the influence of the external sand and dust adversaries on the through groove and entering the inside of the alarm device body 11, further reducing the influence on the alarm sound, reducing the influence on the alarm notification effect of the fire station, when the alarm device is used for a long time, the worker can draw out the mesh enclosure 17 to clean the alarm device, the sand and dust is more convenient to clean than the through groove and the inside of the alarm device, when the alarm device is used, before the guide plate 15 is inserted into the sliding groove of the guide shell 14, a worker presses the vertical plate 31, then drives the connecting plate 21 and the fixing column 22 to move, then inserts the guide plate 15 into the bottom of the sliding groove, then loosens the vertical plate 31, under the action of a first spring, the fixing column 22 resets, and passes through the wall bodies of the guide plate 15 and the guide shell 14 by virtue of the fixing column 22 to be fixed, so that the situation that the mesh enclosure 17 of the mesh enclosure is blown down in sand wind weather and rainstorm weather can be reduced, the spring has the effect of supporting the connecting plate 21, when the fixing frame 16 is installed, the fixing frame 16 is inserted into the clamping groove 42 at the bottom of the fixing ring 41, so that the fixing frame 16 can be fixed, the bottom of the fixing frame 16 is shielded, the situation that sand wind enters from the gap between the bottom of the fixing frame 16 and the shell 13 is reduced, and the cambered surface at the top of the shell 13 is attached and sealed by arranging the rubber sealing strip 43, improve sand-proof dustproof effect, when using for a long time, staff's screen panel 17 also can be blockked up, and it is comparatively troublesome to change screen panel 17, can stimulate arc pole 53 this moment, then arc pole 53 moves and drives the brush hair and remove, screen panel 17 can be cleaned by the brush hair, thereby can reduce the sand and dust of jam on the screen panel 17, rely on this setting can reduce the change number of times of screen panel 17, thereby can facilitate the use, through setting up stay cord 61, with this can be convenient for stimulate arc pole 53 in the low place and remove, after the cleanness is accomplished, can reset by automatic drive arc pole 53 through second spring 52, can increase and stay cord 61 between the frictional force through setting up handle 62, conveniently stimulate stay cord 61, and reduce the condition of stay cord 61 fish tail palm, make things convenient for fire station staff's use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a fire control fire alarm device for fire station which characterized in that: comprises an alarm device body (11), a lampshade (12), a shell (13) and a fixed frame (16); the shell (13) is fixedly connected to the side surface of the alarm device body (11); the lampshade (12) is fixedly connected to the bottom of the shell (13); a pair of guide shells (14) is fixedly connected to the side surface of the alarm device body (11); a sliding groove is formed in the guide shell (14); the pair of guide shells (14) are symmetrically positioned on two sides of the shell (13); a guide plate (15) is connected in the sliding groove in a sliding manner; the fixed frame (16) is fixedly connected with the side wall of the guide plate (15); and a screen plate is fixedly connected to the inner side wall of the fixing frame (16).

2. A fire protection fire alarm device for a fire station as claimed in claim 1, wherein: a sliding groove is formed in the side face of the sliding groove; a connecting plate (21) is connected in the sliding groove in a sliding manner; a fixing column (22) is fixedly connected to one side, away from the alarm device body (11), of the connecting plate (21); the fixing column (22) penetrates through the wall bodies of the guide plate (15) and the guide shell (14) and is connected with the wall bodies in a sliding mode.

3. A fire protection fire alarm device for a fire station as claimed in claim 2, wherein: a group of first springs is fixedly connected to the side surface of the connecting plate (21); the end part of the first spring is fixedly connected with the side wall of the sliding groove; a vertical plate (31) is fixedly connected to the side surface of the guide plate (15); the vertical plate (31) penetrates through the sliding groove.

4. A fire protection fire alarm device for a fire station as claimed in claim 3, wherein: a fixing ring (41) is fixedly connected to the side wall of the bottom of the shell (13); the fixing ring (41) is provided with a clamping groove (42); the bottom of the fixing frame (16) is inserted into the clamping groove (42) and is in sliding connection with the clamping groove; a rubber sealing strip (43) is fixedly connected to the side wall of the top of the fixed frame (16); the top of the shell (13) is arc-shaped.

5. A fire protection fire alarm device for a fire station as claimed in claim 4, wherein: a pair of guide rods (51) is fixedly connected to the top side of the fixing ring (41); the top of the guide rod (51) is provided with an arc-shaped rod (53); the guide rod (51) penetrates through the arc-shaped rod (53) and is connected with the arc-shaped rod in a sliding manner; bristles are fixedly connected to one side, close to the fixed frame (16), of the arc-shaped rod (53); a second spring (52) is fixedly connected between the bottom side of the arc-shaped rod (53) and the fixing ring (41).

6. A fire protection fire alarm device for a fire station as claimed in claim 5, wherein: the top end of the guide rod (51) is fixedly connected with a limiting ring (63); a pull rope (61) is fixedly connected to the bottom side of the arc-shaped rod (53); the bottom end of the pull rope (61) is fixedly connected with a handle (62).