CN218825753U - Fire alarm device for network regulation machine room - Google Patents

Abstract

The utility model relates to a fire alarm device for a network regulation machine room, which comprises a base, a connecting buckle component, a middle connecting component and an alarm component; the base is provided with a mounting seat assembly, the connecting buckle assembly is connected with the mounting seat assembly in a buckling mode, the middle connecting assembly is located between the connecting buckle assembly and the mounting seat assembly, and the alarm assembly is further mounted on the side edge of the connecting buckle assembly. The utility model discloses not only strong adaptability, and do benefit to the staff and dismantle the maintenance.

Description

Fire alarm device for network regulation and control machine room

Technical Field

The utility model relates to a fire alarm technical field specifically is a fire alarm device for network regulation and control computer lab.

Background

The fire alarm is a device which is used for automatically detecting fire or manually sending an alarm signal in public places and countries such as various commercial places, industrial places, entertainment places and the like, and the fire alarm part is displayed on a screen of a control room or a duty room in the area mainly through circuit communication.

Current fire alarm device, for example smog detects the alarm, its structure is mostly the integral type design, fix through fasteners such as screws and detect whether the conflagration takes place on the ceiling, this kind of mode has some drawbacks, especially at the inside cabinet body of some network computer lab numerous, it is inconvenient to ventilate, make smog detect alarm sensing capability reduce, and when the staff carries out the periodic overhaul maintenance work, need use the instrument of ascending a height to get off its whole dismantlement and maintain, it is very inconvenient to operate, the suitability is very poor.

Therefore, those skilled in the art are dedicated to develop a fire alarm device for a network control machine room, which is not only adaptable, but also beneficial to disassembly and maintenance of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a fire alarm device for network regulation and control computer lab is provided, not only strong adaptability, and do benefit to the staff and dismantle the maintenance.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a fire alarm device for a network regulation machine room comprises a base, a connecting buckle component, a middle connecting component and an alarm component;

the base is provided with a mounting seat assembly, the connecting buckle assembly is connected with the mounting seat assembly in a buckling mode, the middle connecting assembly is located between the connecting buckle assembly and the mounting seat assembly, and the alarm assembly is further mounted on the side edge of the connecting buckle assembly.

The utility model has the advantages that: alarm assembly installs on connecting the fastener subassembly, and the connection button subassembly is connected with mount pad subassembly lock, only needs to pull down the connection button subassembly when dismantling and maintaining and can maintain alarm assembly to the staff of being convenient for maintains going on of maintenance work, simple structure simple operation.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the mounting base subassembly includes the mount pad, the first annular seat of the coaxial fixedly connected with in mount pad one side, first annular seat is installed through first screw on the base, the mount pad has the installation cavity, be provided with a plurality of evenly distributed's slip chamber on the mount pad, be provided with in the slip chamber with the buckle subassembly that the connector link subassembly is connected.

Adopt above-mentioned further scheme's beneficial effect be connected the connection and detain the subassembly and be connected with the mount pad subassembly through buckle subassembly, the installation is dismantled conveniently.

Further, the buckle component comprises a clamping plate arranged in the sliding cavity, and a clamping hook connected with the connecting buckle component is arranged at the upper end of the clamping plate;

the sliding cavity is internally provided with a spring, the spring is perpendicular to the axis of the mounting seat, and two ends of the spring are respectively abutted against the bottom of the sliding cavity and the clamping plate.

The beneficial effects of adopting above-mentioned further scheme are that the effort of spring acts on the cardboard, makes pothook and connector link subassembly block on its cardboard be connected closely, and difficult pine takes off, when dismantling the maintenance, only need overcome the effort that the spring acted on the cardboard and can take off pothook and connector link subassembly pine, not only the block is inseparable, and dismantles portably.

Furthermore, the cardboard downside still is provided with the wedge, the wedge bottom still is provided with the slider, be provided with in the installation cavity with slider complex spout, the spout with sliding cavity parallel arrangement.

Adopt above-mentioned further scheme's beneficial effect be that the wedge does benefit to be connected closely middle coupling assembling and mount pad.

Furthermore, the middle part of the installation cavity is also provided with a telescopic guide pillar, and the bottom of the telescopic guide pillar is provided with a return spring.

Adopt above-mentioned further scheme's beneficial effect be that the effort of flexible guide pillar acts on middle coupling assembling, make its middle coupling assembling be connected closely with the mount pad, reduce to loosen and take off.

Furthermore, the middle connecting assembly comprises a pressing block, one side of the pressing block is abutted to the telescopic guide column, the pressing block is connected with a second annular seat through a connecting rod, and a wedge-shaped part buckled and connected with the wedge-shaped block is further arranged on one side edge of the pressing block;

the mounting seat is provided with a guide groove for accommodating the connecting rod.

Adopt above-mentioned further scheme's beneficial effect be that the effort of flexible guide pillar acts on pressing the briquetting, makes its wedge be connected closely with wedge portion, reduces to loosen and take off.

Furthermore, the connecting buckle component comprises a connecting seat, a clamping groove which is connected with the clamping hook in a matched mode is formed in the outer side of the connecting seat, a third annular seat is fixedly installed on the outer side of the connecting seat, and the third annular seat is connected with the alarm component through a second screw.

The beneficial effects of adopting above-mentioned further scheme are that be connected connecting seat and mount pad through draw-in groove and pothook, not only connect the fastening, and dismantle the convenience.

Further, the alarm assembly comprises a connecting piece, the connecting piece is connected with the third annular base, an air vent is formed in the outer surface of the connecting piece and communicated with the outside, a smoke sensor is installed in the connecting piece, a shell is further arranged on the side wall of the connecting piece, a gas collecting hood is fixedly installed at one end, away from the connecting piece, of the shell, an air exhaust fan is arranged inside the gas collecting hood, and the shell is communicated with the inside of the connecting piece.

Adopt above-mentioned further scheme's beneficial effect be that exhaust fan lets in the connecting piece with outside air, and smoke transducer in the connecting piece detects the air of carrying, improves the air volume in the connecting piece, and then improves detection efficiency.

Further, the casing is kept away from the one end bottom fixed mounting of connecting piece has the warning light, the casing is kept away from one side bottom fixed mounting of base has bee calling organ, bee calling organ top is equipped with control panel assembly.

Adopt above-mentioned further scheme's beneficial effect be that alarm lamp and buzzer are used for outwards transmitting alarm information.

Further, control panel assembly includes control panel, the inside controller that is equipped with of control panel, the controller is mainboard or PLC controller, the control panel outside is equipped with liquid crystal display, liquid crystal display with the controller passes through the digital display and connects, control panel fixed mounting be in on the casing, the wiring end of controller with smoke transducer is connected through the data line, the warning light bee calling organ with the output of air extracting fan pass through the wire with the controller wiring end is connected.

The beneficial effect of adopting above-mentioned further scheme is that can carry out parameter setting to the warning subassembly through control panel assembly and display screen to look over alarm information often.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention;

FIG. 2 is a schematic view of a mounting base assembly and an intermediate connecting assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an alarm module according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a mounting seat; 3. a first annular seat; 4. a first screw; 5. a mounting cavity; 6. a sliding cavity; 7. clamping a plate; 8. a wedge block; 9. a slider; 10. a chute; 11. a spring; 12. a pressing block; 13. a telescopic guide post; 14. a wedge portion; 15. a connecting rod; 16. a guide groove; 17. a second annular seat; 18. a housing; 19. a connecting member; 20. a connecting seat; 21. a card slot; 22. a third annular seat; 23. a second screw; 24. a smoke sensor; 25. a vent hole; 26. an air extraction fan; 27. a control panel; 28. a buzzer; 29. an alarm light; 30. and a gas-collecting hood.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2 and 3, a fire alarm device for a network regulation machine room comprises a base 1, a connecting buckle assembly, an intermediate connecting assembly and an alarm assembly; the base 1 is provided with a mounting seat assembly, the connecting buckle assembly is connected with the mounting seat assembly in a buckling mode, the middle connecting assembly is located between the connecting buckle assembly and the mounting seat assembly, and the side edge of the connecting buckle assembly is further provided with an alarm assembly.

The utility model discloses well warning unit mount is on connecting the fastener subassembly, and the connector assembly is connected with mount pad subassembly lock, only needs to pull down the connector assembly when dismantling and maintaining and can maintain the warning subassembly to the staff of being convenient for maintains going on of maintenance work, simple structure simple operation.

As shown in fig. 1 and 2, the mounting seat assembly includes a mounting seat 2, a first annular seat 3 is coaxially and fixedly connected to one side of the mounting seat 2, the first annular seat 3 is mounted on the base 1 through a first screw 4, specifically, the first annular seat 3 is provided with first screws 4 perpendicular to the first annular seat at equal intervals, and the first annular seat 3 is connected with the base 1 through the first screws 4. Through setting up first screw 4, first annular seat 3, the staff of being convenient for fixes a position the installation to mount pad 2 according to actual conditions, has improved the suitability. Mount pad 2 has installation cavity 5, and installation cavity 5 is circular recess form, is provided with a plurality of evenly distributed's slip chamber 6 on the mount pad 2, is provided with three evenly distributed's slip chamber 6 in this embodiment, is provided with the buckle subassembly of being connected with the connector link subassembly in the slip chamber 6.

Specifically, buckle assembly is including setting up cardboard 7 in sliding chamber 6, and 7 upper ends of cardboard have the pothook of being connected with the connector link subassembly, are provided with spring 11 in the sliding chamber 6, and spring 11 is perpendicular with 2 axes of mount pad, and 11 both ends of spring respectively with 6 bottoms in sliding chamber and 7 butts of cardboard. The acting force of the spring 11 acts on the snap-gauge 7, so that the clamping hook on the snap-gauge 7 is tightly connected with the connecting buckle component in a clamping way and is not easy to loose. When the clamping plate is detached for maintenance, the clamping hook and the connecting buckle component can be loosened only by overcoming the acting force of the spring 11 acting on the clamping plate 7, so that the clamping is tight, and the detachment is simple and convenient.

7 downside of cardboard still is provided with wedge 8, and wedge 8 is used for being connected with middle coupling assembling, and 8 bottoms of wedge still are provided with slider 9, be provided with in the installation cavity 5 with slider 9 complex spout 10, spout 10 and sliding cavity 6 parallel arrangement, slider 9 and 10 cooperation of spout make its wedge 8 and cardboard 7 move according to the route of establishing moving.

In some embodiments, the middle connection assembly includes a pressing block 12, the axis of the pressing block 12 is on the same line with the axis of the mounting base 2, a telescopic guide pillar 13 is further disposed in the middle of the mounting cavity 5, one side of the pressing block 12 abuts against the telescopic guide pillar 13, and a return spring is disposed at the bottom of the telescopic guide pillar 13. The press block 12 is connected with a second annular seat 17 through a connecting rod 15, the connecting rod 15 is in an annular array, the connecting rod 15 is in an L shape, and one side edge of the press block 12 is also provided with a wedge part 14 which is buckled and connected with the wedge block 8. The pressing block 12 is connected with the clamping plate 7 through the wedge-shaped block 8 and the wedge-shaped part 14, and after the connection, the telescopic guide post 13 acts on the pressing block 12 to enable the wedge-shaped block 8 and the wedge-shaped part 14 to be firmly clamped and not easy to loosen. In order to reduce the installation space of the intermediate connection assembly, the mounting base 2 is provided with a guide groove 16 for accommodating the connecting rod 15.

As shown in fig. 1, 2 and 3, in another embodiment, the connecting fastener assembly includes a connecting seat 20, a plurality of engaging grooves 21 are uniformly distributed on the outer side of the connecting seat 20 and are in one-to-one correspondence with the engaging hooks on the respective snap-gauge 7, the engaging grooves 21 and the engaging hooks on the snap-gauge 7 cooperate to mount the connecting seat 20 at a proper position, a third annular seat 22 is fixedly mounted on the outer side of the connecting seat 20, and the third annular seat 22 is connected to the alarm assembly through a second screw 23.

Specifically, the alarm component comprises a connecting piece 19, the connecting piece 19 is annular, the connecting piece 19 is connected with a third annular seat 22, vent holes 25 are formed in the outer surface of the connecting piece 19, the vent holes 25 are evenly distributed, the vent holes 25 are communicated with the outside, a smoke sensor 24 is installed in the connecting piece 19, a shell 18 is further arranged on the side wall of the connecting piece 19, the shell 18 is communicated with the inside of the connecting piece 19, air of the shell 18 flows into the connecting piece 19 through the shell 18, a gas collecting hood 30 is fixedly installed at one end, far away from the connecting piece 19, of the shell 18, an air extracting fan 26 is arranged in the gas collecting hood 30, and the air extracting fan 26 sucks the outside air into the shell 18 and then flows into the connecting piece 19.

An alarm lamp 29 is fixedly installed at the bottom of one end of the shell 18 far away from the connecting piece 19, a buzzer 28 is also fixedly installed at the bottom of one side of the shell 18 far away from the base 1, and a control panel assembly is arranged above the buzzer 28. Specifically, control panel assembly includes control panel 27, the inside controller that is equipped with of control panel 27, the controller is mainboard or PLC controller, control panel 27 outside is equipped with liquid crystal display, liquid crystal display passes through the digital display with the controller and is connected, control panel 27 fixed mounting is on casing 18, the wiring end of controller is connected through the data line with smoke transducer 24, warning light 29, buzzer 28 and air exhaust fan 26's output is connected with the controller wiring end through the wire, through setting up control panel 27, when smoke transducer 24 detects the flue gas in the air, transmission signal to control panel 27 department, control panel 27 starts warning light 29, buzzer 28 suggestion staff in time fixes a position the fire source.

The utility model discloses the theory of operation: during the use, at first the staff is according to computer lab actual conditions, confirm the utility model discloses a mounted position installation quantity, after finishing preparing, through first annular seat 3, first screw 4 is with mount pad 2 fixed mounting on base 1, drive connecting rod 15 through second annular seat 17 and slide in guide way 16, press briquetting 12 to mount pad 2 one side translation, when wedge 14 that presses briquetting 12 one side contacts with the wedge 8 that is located sliding chamber 6 inside, spring 11 is compressed, cardboard 7 opens and aims at draw-in groove 21, loosen second annular seat 17 again, spring 11, flexible guide pillar 13 playback, cardboard 7 card goes into draw-in groove 21 and accomplishes the installation to casing 18 subassembly, when daily use, air exhaust fan 26 passes through the outside air in casing 18 suction connecting piece 19, the inside smoke transducer 24 of connecting piece 19 detects the air again, when detecting the existence of flue gas, smoke transducer 24 transmission signal to control panel 27 department, control panel 27 starts bee calling organ 28, warning light 29 suggestion staff in time fixes a position the fire source, thereby avoided the poor condition that leads to the air current sensor 24 that leads to the decline, the suitability takes place better.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a fire alarm device for network regulation and control computer lab which characterized in that: comprises a base (1), a connecting buckle component, a middle connecting component and an alarm component;

the base (1) is provided with a mounting seat assembly, the connecting buckle assembly is connected with the mounting seat assembly in a buckling mode, the middle connecting assembly is located between the connecting buckle assembly and the mounting seat assembly, and the alarm assembly is further mounted on the side edge of the connecting buckle assembly.

2. The fire alarm device for the network regulation and control machine room according to claim 1, characterized in that: the mounting seat assembly comprises a mounting seat (2), a first annular seat (3) is coaxially and fixedly connected with one side of the mounting seat (2), the first annular seat (3) is installed on the base (1) through a first screw (4), the mounting seat (2) is provided with a mounting cavity (5), a plurality of sliding cavities (6) which are uniformly distributed are formed in the mounting seat (2), and buckle assemblies connected with the connecting buckle assemblies are arranged in the sliding cavities (6).

3. The fire alarm device for the network regulation and control room according to claim 2, wherein: the buckle component comprises a clamping plate (7) arranged in the sliding cavity (6), and the upper end of the clamping plate (7) is provided with a clamping hook connected with the connecting buckle component;

a spring (11) is arranged in the sliding cavity (6), the spring (11) is perpendicular to the axis of the mounting seat (2), and two ends of the spring (11) are respectively abutted to the bottom of the sliding cavity (6) and the clamping plate (7).

4. The fire alarm device for the network regulation and control room of claim 3, wherein: the clamping plate is characterized in that a wedge-shaped block (8) is further arranged on the lower side of the clamping plate (7), a sliding block (9) is further arranged at the bottom of the wedge-shaped block (8), a sliding groove (10) matched with the sliding block (9) is formed in the installation cavity (5), and the sliding groove (10) and the sliding cavity (6) are arranged in parallel.

5. The fire alarm device for the network regulation and control room of claim 4, wherein: the middle part of the mounting cavity (5) is also provided with a telescopic guide pillar (13), and the bottom of the telescopic guide pillar (13) is provided with a return spring.

6. The fire alarm device for the network regulation and control room of claim 5, wherein: the middle connecting assembly comprises a pressing block (12), one side of the pressing block (12) is abutted to the telescopic guide column (13), the pressing block (12) is connected with a second annular seat (17) through a connecting rod (15), and a wedge-shaped part (14) which is buckled and connected with the wedge-shaped block (8) is further arranged on one side edge of the pressing block (12);

the mounting seat (2) is provided with a guide groove (16) for accommodating the connecting rod (15).

7. The fire alarm device for the network regulation and control room according to claim 3, wherein: the connecting buckle component comprises a connecting seat (20), a clamping groove (21) connected with the clamping hook in a matched mode is formed in the outer side of the connecting seat (20), a third annular seat (22) is fixedly mounted on the outer side of the connecting seat (20), and the third annular seat (22) is connected with the alarm component through a second screw (23).

8. The fire alarm device for the network regulation and control room of claim 7, wherein: the warning subassembly includes connecting piece (19), connecting piece (19) with third annular seat (22) are connected, air vent (25) have been seted up to connecting piece (19) surface, air vent (25) communicate with each other with the outside, install smoke transducer (24) in connecting piece (19), connecting piece (19) lateral wall still is provided with casing (18), casing (18) are kept away from the one end fixed mounting of connecting piece (19) has gas collecting channel (30), inside bleed fan (26) that are equipped with of gas collecting channel (30), casing (18) with connecting piece (19) are inside to communicate with each other.

9. The fire alarm device for the network regulation and control room of claim 8, wherein: keep away from casing (18) the one end bottom fixed mounting of connecting piece (19) has warning light (29), casing (18) are kept away from one side bottom fixed mounting of base (1) has bee calling organ (28), bee calling organ (28) top is equipped with control panel assembly.

10. The fire alarm device for the network regulation and control room of claim 9, wherein: control panel assembly includes control panel (27), the inside controller that is equipped with of control panel (27), the controller is mainboard or PLC controller, control panel (27) outside is equipped with liquid crystal display, liquid crystal display with the controller passes through the digital display and connects, control panel (27) fixed mounting be in on casing (18), the wiring end of controller with smoke transducer (24) are connected through the data line, warning light (29) bee calling organ (28) with the output of air exhaust fan (26) pass through the wire with the controller wiring end is connected.

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