CN214151924U - Fire alarm device for power distribution cabinet - Google Patents
Fire alarm device for power distribution cabinet Download PDFInfo
- Publication number
- CN214151924U CN214151924U CN202120208145.6U CN202120208145U CN214151924U CN 214151924 U CN214151924 U CN 214151924U CN 202120208145 U CN202120208145 U CN 202120208145U CN 214151924 U CN214151924 U CN 214151924U
- Authority
- CN
- China
- Prior art keywords
- alarm device
- fixedly connected
- device body
- connecting plate
- box
- 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.)
- Active
Links
Images
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model belongs to the technical field of alarm device, especially, be a fire alarm device for switch board, the mounting panel comprises a mounting panel, one side fixedly connected with fixed box of mounting panel, the inside sliding connection of fixed box has the alarm device body, one side fixedly connected with mounting box of fixed box, the inner wall fixedly connected with telescopic link of mounting box, the one end fixedly connected with connecting plate of telescopic link, compression spring has been cup jointed to the surface of telescopic link, compression spring's both ends respectively with mounting box and connecting plate fixed connection, one side fixedly connected with connecting rod of connecting plate. The utility model discloses a setting of arm-tie makes the arm-tie when stimulateeing to both sides, drives the connecting plate and compresses telescopic link and compression spring, makes the inserted bar extract from the fixed orifices of alarm device body surface, makes alarm device body and fixed box separation to can dismantle the alarm device body, the staff of being convenient for maintains or changes it.
Description
Technical Field
The utility model relates to an alarm device technical field specifically is a fire alarm device for switch board.
Background
At present, low-voltage power distribution cabinets are provided with certain protection functions, but basically have the protection functions of overload prevention, short circuit prevention, electric leakage prevention and the like, and do not have the function of pre-alarming for electric fire and inflammable and explosive gas in the environment. By analyzing the electrical fire which has already occurred, it can be found that the fire originates from very few electrical fires, essentially all electrical fires originating from the electrical distribution cabinet. This is mainly because, most fires are above all with electric various reasons to lead to appearing phenomenons such as overload, short circuit or electric leakage, so generally when the switch board was used, alarm device need be used and warn.
The prior alarm device has the following problems:
1. generally, the power distribution cabinet is fixedly connected with the power distribution cabinet, and when the power distribution cabinet is damaged, the power distribution cabinet is inconvenient to disassemble for maintenance or replacement;
2. the heat generated by the electrical components inside the device during operation is not easy to dissipate, so that the electrical components are easy to damage due to overhigh temperature.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire alarm device for switch board has solved prior art, inconvenient dismantles alarm device and inconvenient the heat that produces the inside electrical components during operation of device distributes away the problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a fire alarm device for a power distribution cabinet comprises a mounting plate, wherein a fixing box is fixedly connected to one side of the mounting plate, an alarm device body is slidably connected to the inside of the fixing box, a mounting box is fixedly connected to one side of the fixing box, a telescopic rod is fixedly connected to the inner wall of the mounting box, a connecting plate is fixedly connected to one end of the telescopic rod, a compression spring is sleeved on the outer surface of the telescopic rod, two ends of the compression spring are respectively fixedly connected with the mounting box and the connecting plate, a connecting rod is fixedly connected to one side of the connecting plate and is slidably connected with the mounting box, a pull plate is fixedly connected to one end of the connecting rod, an insertion rod is fixedly connected to one side of the connecting plate, a motor is fixedly connected to the top of the alarm device body, a first fan is fixedly connected to an output shaft of the motor, and a belt is rotatably connected to the outer surface of the first fan, the other end of the belt is rotatably connected with a second fan, and the inner wall of the alarm device body is fixedly connected with a dust screen.
As an optimized technical scheme of the utility model, the fixed orifices has been seted up to the surface of alarm device body, the size of fixed orifices and the big or small looks adaptation of inserted bar.
As a preferred technical scheme of the utility model, the inside threaded connection of mounting panel has the bolt, the quantity of bolt is four.
As a preferred technical scheme of the utility model, the sliding door has been seted up through the hinge to one side of alarm device body, one side fixedly connected with handle of sliding door.
As a preferred technical scheme of the utility model, the spout has been seted up to the inner wall of mounting box, the both sides fixedly connected with slider of connecting plate, slider and spout sliding connection.
As a preferred technical scheme of the utility model, one side fixedly connected with pull ring of arm-tie, the outer fixed surface of pull ring is connected with anti-skidding cover.
(III) advantageous effects
Compared with the prior art, the utility model provides a fire alarm device for switch board possesses following beneficial effect:
1. this fire alarm device for switch board, through the setting of arm-tie, when making the arm-tie stimulate to both sides, drive the connecting plate and compress telescopic link and compression spring, make the inserted bar extract from the fixed orifices of alarm device body surface, make alarm device body and fixed box separation to can dismantle the alarm device body, the staff of being convenient for maintains or changes it.
2. This fire alarm device for switch board, through the setting of motor, drive first fan and rotate, utilize first fan for the inside air flow speed of alarm device body, avoid the inside electrical components of alarm device body to cause the damage because of the high temperature, cooperate first fan and belt to rotate to be connected and the belt rotates with the second fan to be connected, make first fan in the pivoted, drive the rotation of second fan, make the cooling effect better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the alarm device body of the present invention;
fig. 3 is an enlarged view of a structure in fig. 2 according to the present invention.
In the figure: 1. mounting a plate; 2. a fixing box; 3. an alarm device body; 4. mounting a box; 5. a telescopic rod; 6. a connecting plate; 7. a compression spring; 8. a connecting rod; 9. pulling a plate; 10. inserting a rod; 11. a motor; 12. a first fan; 13. a belt; 14. a second fan; 15. a dust screen; 16. a bolt; 17. sliding the door; 18. a chute; 19. a slider; 20. and (4) a pull ring.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a fire alarm device for a power distribution cabinet comprises a mounting plate 1, wherein one side of the mounting plate 1 is fixedly connected with a fixed box 2, the inside of the fixed box 2 is slidably connected with an alarm device body 3, one side of the fixed box 2 is fixedly connected with a mounting box 4, the inner wall of the mounting box 4 is fixedly connected with a telescopic rod 5, one end of the telescopic rod 5 is fixedly connected with a connecting plate 6, the outer surface of the telescopic rod 5 is sleeved with a compression spring 7, two ends of the compression spring 7 are respectively fixedly connected with the mounting box 4 and the connecting plate 6, one side of the connecting plate 6 is fixedly connected with a connecting rod 8, the connecting rod 8 is slidably connected with the mounting box 4, one end of the connecting rod 8 is fixedly connected with a pulling plate 9, one side of the connecting plate 6 is fixedly connected with an inserting rod 10, the top of the alarm device body 3 is fixedly connected with a motor 11, an output shaft of the motor 11 is fixedly connected with a first fan 12, the outer surface of the first fan 12 is rotatably connected with a belt 13, the other end of the belt 13 is rotatably connected with a second fan 14, and the inner wall of the alarm device body 3 is fixedly connected with a dust screen 15.
In this embodiment, through the setting of arm-tie 9, when making arm-tie 9 stimulate to both sides, drive connecting plate 6 and compress telescopic link 5 and compression spring 7, make inserted bar 10 extract from the fixed orifices of 3 surfaces of alarm device body, make alarm device body 3 and fixed box 2 separation, thereby can dismantle alarm device body 3, be convenient for the staff maintains or changes it, setting through motor 11, drive first fan 12 and rotate, utilize first fan 12, accelerate the inside air flow velocity of alarm device body 3, avoid the inside electrical components of alarm device body 3 to cause the damage because of the high temperature, cooperate first fan 12 and belt 13 to rotate to be connected and belt 13 and second fan 14 to rotate to be connected, make first fan 12 in the pivoted, drive second fan 14 and rotate, make the cooling effect better.
Specifically, the outer surface of the alarm device body 3 is provided with a fixing hole, and the size of the fixing hole is matched with that of the inserted rod 10.
In this embodiment, the alarm device body 3 and the fixing case 2 are separated from each other by pulling out the insertion rod 10 from the fixing hole, so that the alarm device body 3 can be detached.
Specifically, the mounting plate 1 is internally threaded with four bolts 16, and the number of the bolts 16 is four.
In this embodiment, through bolt 16, be convenient for be connected mounting panel 1 and switch board, reinforcing fixity.
Specifically, one side of the alarm device body 3 is provided with a sliding door 17 through a hinge, and one side of the sliding door 17 is fixedly connected with a handle.
In this embodiment, the sliding door 17 facilitates installation or maintenance of electrical components inside the alarm device body 3, thereby increasing convenience.
Specifically, the inner wall of the mounting box 4 is provided with a sliding groove 18, the two sides of the connecting plate 6 are fixedly connected with sliding blocks 19, and the sliding blocks 19 are in sliding connection with the sliding groove 18.
In this embodiment, the slider 19 is slidably connected to the slide groove 18, so that the stability of the connecting plate 6 during movement is increased.
Specifically, one side of the pulling plate 9 is fixedly connected with a pulling ring 20, and the outer surface of the pulling ring 20 is fixedly connected with an anti-slip sleeve.
In this embodiment, the pulling plate 9 can be conveniently pulled by the pulling ring 20, so that convenience is improved.
The utility model discloses a theory of operation and use flow: the mounting plate 1 is connected with a power distribution cabinet through bolts 16, the fixity is enhanced, when the alarm device body 3 is damaged and needs to be disassembled and maintained, pull rings 20 are pulled towards two sides to drive the connecting plate 6 and the insertion rod 10 to move towards two sides, the telescopic rod 5 and the compression spring 7 are compressed, the insertion rod 10 is pulled out from a fixing hole on the outer surface of the alarm device body 3, the alarm device body 3 is separated from a fixing box 2, the alarm device body 3 can be disassembled, a worker can conveniently maintain or replace the alarm device body 3, when the alarm device body 3 works, a large amount of heat can be generated, a motor 11 is turned on, the motor 11 drives a first fan 12 to rotate, the air flow speed inside the alarm device body 3 is accelerated by utilizing the first fan 12, the damage of electrical elements inside the alarm device body 3 due to overhigh temperature is avoided, the first fan 12 is matched with the rotary connection of a belt 13 and the rotary connection of the belt 13 and a second fan 14, make first fan 12 drive second fan 14 and rotate when the pivoted, make the cooling effect better, through dust screen 15, distribute away the heat, prevent simultaneously that the dust from getting into.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire alarm device for switch board, includes mounting panel (1), its characterized in that: one side of the mounting plate (1) is fixedly connected with a fixing box (2), the inner part of the fixing box (2) is connected with an alarm device body (3) in a sliding manner, one side of the fixing box (2) is fixedly connected with a mounting box (4), the inner wall of the mounting box (4) is fixedly connected with a telescopic rod (5), one end of the telescopic rod (5) is fixedly connected with a connecting plate (6), the outer surface of the telescopic rod (5) is sleeved with a compression spring (7), two ends of the compression spring (7) are respectively fixedly connected with the mounting box (4) and the connecting plate (6), one side of the connecting plate (6) is fixedly connected with a connecting rod (8), the connecting rod (8) is connected with the mounting box (4) in a sliding manner, one end of the connecting rod (8) is fixedly connected with a pulling plate (9), one side of the connecting plate (6) is fixedly connected with an inserting rod (10), the top fixedly connected with motor (11) of alarm device body (3), the first fan (12) of output shaft fixedly connected with of motor (11), the surface of first fan (12) is rotated and is connected with belt (13), the other end of belt (13) is rotated and is connected with second fan (14), the inner wall fixedly connected with dust screen (15) of alarm device body (3).
2. The fire alarm device for the power distribution cabinet according to claim 1, wherein: the outer surface of the alarm device body (3) is provided with a fixing hole, and the size of the fixing hole is matched with that of the inserted rod (10).
3. The fire alarm device for the power distribution cabinet according to claim 1, wherein: the internal thread of the mounting plate (1) is connected with four bolts (16), and the number of the bolts (16) is four.
4. The fire alarm device for the power distribution cabinet according to claim 1, wherein: one side of the alarm device body (3) is provided with a sliding door (17) through a hinge, and one side of the sliding door (17) is fixedly connected with a handle.
5. The fire alarm device for the power distribution cabinet according to claim 1, wherein: the inner wall of the mounting box (4) is provided with a sliding groove (18), sliding blocks (19) are fixedly connected to the two sides of the connecting plate (6), and the sliding blocks (19) are in sliding connection with the sliding groove (18).
6. The fire alarm device for the power distribution cabinet according to claim 1, wherein: one side of the pulling plate (9) is fixedly connected with a pulling ring (20), and the outer surface of the pulling ring (20) is fixedly connected with an anti-skidding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208145.6U CN214151924U (en) | 2021-01-25 | 2021-01-25 | Fire alarm device for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208145.6U CN214151924U (en) | 2021-01-25 | 2021-01-25 | Fire alarm device for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214151924U true CN214151924U (en) | 2021-09-07 |
Family
ID=77548882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208145.6U Active CN214151924U (en) | 2021-01-25 | 2021-01-25 | Fire alarm device for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214151924U (en) |
-
2021
- 2021-01-25 CN CN202120208145.6U patent/CN214151924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214151924U (en) | Fire alarm device for power distribution cabinet | |
| CN207442277U (en) | A kind of complete power distribution cabinet of high pressure with moisture-proof function | |
| CN208782308U (en) | A kind of low-voltage motive power cabinet | |
| CN212162396U (en) | Dustproof high-low voltage power distribution cabinet of being convenient for with fire prevention alarm device | |
| CN208890177U (en) | A kind of high-voltage switch gear control cabinet with rain-proof heat dissipation | |
| CN209486613U (en) | A kind of portable computer power source special | |
| CN208261730U (en) | A kind of punching machine with safety protection mechanism | |
| CN209516331U (en) | A kind of high-voltage board of built-in maintenance tool | |
| CN212483622U (en) | Three-phase electric power instrument | |
| CN211128674U (en) | Adjustable wiring clamping groove device | |
| CN207801481U (en) | Low-voltage reactive power compensation cabinet | |
| CN113067276A (en) | Intelligent inflatable ring main unit | |
| CN221074746U (en) | Wall type explosion-proof fan for energy storage cabinet | |
| CN216564188U (en) | High tension switchgear transformer connects copper bar | |
| CN219717675U (en) | Power distribution box convenient to disassemble and maintain | |
| CN217741081U (en) | Protective device of high-low voltage power distribution cabinet | |
| CN212517930U (en) | High tension switchgear convenient to concatenation | |
| CN215497716U (en) | High-voltage power distribution cabinet capable of circularly radiating | |
| CN218648409U (en) | Cellular-type low pressure power distribution box | |
| CN220797537U (en) | Low-voltage cabinet convenient to maintain and overhaul | |
| CN205565457U (en) | Intelligent high voltage electricity switch board | |
| CN217568136U (en) | Drying mechanism of air generator | |
| CN211655369U (en) | Detachable switch cabinet heat dissipation module | |
| CN214174496U (en) | Multifunctional outdoor high-voltage electrified display convenient to move | |
| CN220797600U (en) | But remote control's intelligent low-voltage power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |