CN220286931U - Automatic fire alarm equipment - Google Patents
Automatic fire alarm equipment Download PDFInfo
- Publication number
- CN220286931U CN220286931U CN202322008748.3U CN202322008748U CN220286931U CN 220286931 U CN220286931 U CN 220286931U CN 202322008748 U CN202322008748 U CN 202322008748U CN 220286931 U CN220286931 U CN 220286931U
- Authority
- CN
- China
- Prior art keywords
- rack
- mount
- fire alarm
- connecting rod
- automatic fire
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 6
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 238000013459 approach Methods 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses automatic fire alarm equipment, which comprises a hoisting mechanism, wherein the bottom of the hoisting mechanism is fixedly connected with a connecting rod, the bottom of the connecting rod is provided with a fixing frame, the lower part of the fixing frame is provided with a main motor, the output end of the main motor is connected with a rotating rod, the lower end of the rotating rod is provided with monitoring equipment, the lower part of the fixing frame is symmetrically provided with a sliding rail, the inner cavity of the sliding rail is slidably connected with a rack, the outer ring of the rotating rod is also provided with a gear, and the lower part of the fixing rod is provided with a semicircular shell. When a fire disaster happens, the control system can remotely control and start the motor in the automatic alarm device, wherein the main motor can drive the rotating rod to rotate and then drive the monitoring device to turn to rotate to the fire disaster area for real-time monitoring, the rotating rod drives the gear to rotate while rotating, then drives the rack to slide, then drives the two groups of semicircular shells to approach the middle part, protects the monitoring device, and can also blow off smoke around the monitoring device to ensure normal shooting.
Description
Technical Field
The utility model relates to the technical field of fire alarm auxiliary equipment, in particular to automatic fire alarm equipment.
Background
Among the various disasters, fire is one of the most frequent and most widespread major disasters threatening public safety and social development; the personal and property losses caused by fire are very large, especially, in case of fire in scenes such as museums, archives and the like, the great losses of human civilization are caused, and in addition, in case of fire in large venues, theatres and the like, a great deal of casualties are caused, so the prevention and control of the fire are important safety regulations of the large venues, and the existing fire prevention method is controlled by adopting fire spraying and manual fire smoke alarming modes.
To solve the problem, chinese patent discloses an automatic monitoring device for fire alarm, including the hoist and mount mechanism of assembly at roof, hoist and mount mechanism middle part side surface is equipped with infrared detection probe through the mode of spiro union, and hoist and mount mechanism's bottom is equipped with the monitoring device that can overturn from top to bottom and control the rotation.
According to the technical scheme, the automatic monitoring equipment for fire alarming is provided with the hoisting mechanism, the red detection probe and the monitoring equipment, when a fire disaster happens, the heat sensor and the visualization system which are assembled uniformly are used for image analysis, the point position with overhigh temperature is highlighted, then the spatial coordinate direction is obtained by using a program algorithm, whether a fire valve is opened or not is selected according to temperature information, the camera and the fire nozzle are controlled to be aligned to the ignition position, the fire point is monitored and initially extinguished, the problem that other serious disasters are not easy to happen in time when the fire disaster happens in the existing indoor scene, especially important public places, is effectively solved, in the description and the attached drawings of the technical scheme, the monitoring equipment in the scheme is exposed, the monitoring equipment is possibly damaged due to lack of a protection structure when the fire disaster happens, and the lens of the monitoring equipment is possibly blocked by smoke to influence the shooting of the fire scene.
Disclosure of Invention
The utility model aims to provide an automatic fire alarm device which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire automatic alarm equipment, includes hoisting mechanism, hoisting mechanism's bottom fixedly connected with connecting rod, the bottom of connecting rod is provided with the mount, the lower part of mount is provided with main motor, main motor's output is connected with the dwang, the lower extreme of dwang is provided with supervisory equipment, the lower part symmetry of mount is provided with the rail that slides, the inner chamber sliding connection of rail has the rack, the outer lane of dwang still is provided with the gear, the bottom symmetry fixedly connected with dead lever of rack, the lower part of dead lever is provided with semicircle casing.
Preferably, the gear is meshed with two symmetrical racks, two groups of movable clamping blocks are arranged at the bottoms of the racks, two groups of clamping grooves are formed in the inner cavity of the sliding rail, and the movable clamping blocks are correspondingly clamped with the clamping grooves.
Preferably, the top of semicircle casing is provided with the through-hole, the upper portion of mount inner chamber is provided with servo motor, servo motor's output is connected with the pivot and is provided with the flabellum through the bearing suit in the outer lane of pivot.
Preferably, the semicircle shell adopts toughened glass cover, and the ring channel has been seted up on the right side of left side semicircle shell, and the left side of right side semicircle shell is provided with annular card strip, annular card strip and ring channel assorted, the inner chamber of ring channel is provided with sealing gasket.
Preferably, the infrared detection probe is assembled on the outer ring of the connecting rod in a threaded connection mode, and a heat sensor and a smoke sensor are further arranged on the outer portion of the connecting rod.
Preferably, the teeth of the rack are only half of the length of the clamping strip, the upper part of the left semicircular shell is fixed at the bottom of the front rack through a fixing rod, the top of the rear semicircular shell is fixed at the bottom of the left rack through a fixing rod, and one side of the racks opposite to each other is fixedly connected with a stretching belt.
Compared with the prior art, the utility model has the beneficial effects that:
1. this automatic alarm device of conflagration, when the conflagration takes place, control system can remote control open the motor in the automatic alarm device, and wherein main motor can drive the dwang and rotate then drive supervisory equipment and turn to, rotate to conflagration heavy disaster area real time monitoring, and the dwang rotates the drive gear in the pivoted, then drives the rack and slides, drives two sets of semicircle shells and draws close to the middle part then, protects supervisory equipment.
2. This automatic fire alarm equipment adopts the semicircle casing of toughened glass material, after the semicircle casing is closed, toughened glass can be high temperature resistant on the one hand, prevent that inside supervisory equipment from being impaired, on the other hand when the semicircle casing is closed, there is a part smog to be sealed in complete glass cover, at this moment servo motor drives pivot and flabellum and rotates, because there is the horizontal pole of mount lower part to block under the flabellum, only the air current of side can enter into in the glass cover from the through-hole of side, then flow along the inner wall of glass cover, make inside smog flow out from the through-hole in glass cover top middle part, in addition the air current can also flow along the outside of glass cover, blow away the peripheral smog of glass cover, ensure that glass cover is inside and outside periphery has smog, then can ensure that supervisory equipment normally shoots the conflagration picture.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;
FIG. 4 is a schematic view of the structure of the semicircular shell of the present utility model;
fig. 5 is a schematic diagram of the structure of the gear and rack of the present utility model.
In the figure: 1. a hoisting mechanism; 2. a connecting rod; 3. a fixing frame; 4. a main motor; 5. a rotating lever; 6. monitoring equipment; 7. a glide track; 71. a clamping groove; 81. a movable clamping block; 8. a rack; 9. a gear; 10. a fixed rod; 11. a semicircular shell; 12. a through hole; 13. a servo motor; 14. a rotating shaft; 15. a fan blade; 16. stretching the belt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a fire automatic alarm equipment, including hoist mechanism 1, hoist mechanism 1's bottom fixedly connected with connecting rod 2, connecting rod 2's bottom is provided with mount 3, mount 3's lower part is provided with main motor 4, main motor 4's output is connected with dwang 5, dwang 5's lower extreme is provided with supervisory equipment 6, mount 3's lower part symmetry is provided with slides rail 7, slide rail 7's inner chamber sliding connection has rack 8, dwang 5's outer lane still is provided with gear 9, rack 8's bottom symmetry fixedly connected with dead lever 10, dead lever 10's lower part is provided with semicircle casing 11. The teeth of the rack 8 are only half of the length of the clamping strip, the upper part of the left semicircular shell 11 is fixed at the bottom of the front rack 8 through a fixing rod 10, the top of the rear semicircular shell 11 is fixed at the bottom of the left rack 8 through the fixing rod 10, and the opposite sides of the racks 8 are fixedly connected with a stretching belt 16. The infrared detection probe is assembled on the outer ring of the connecting rod 2 in a threaded connection mode, and a heat sensor and a smoke sensor are further arranged on the outer portion of the connecting rod 2.
In this embodiment, as shown in fig. 1, 2 and 3, the automatic monitoring device for fire alarm of the red detection probe 2 and the monitoring device 6 can automatically start an alarm program and the visual system can transmit an image back to the control system for image analysis when a fire occurs, the control system can remotely control and start a motor in the automatic alarm device, wherein the main motor 4 can drive the rotating rod 5 to rotate and then drive the monitoring device 6 to turn, the rotating rod 5 rotates to monitor in real time in a fire disaster area, and simultaneously drive the gear 9 to rotate and then drive the rack to slide, and then drive the two groups of semicircular shells 11 to approach the middle part to protect the monitoring device 6.
As shown in fig. 5, the rack 8 is only partially provided with teeth, when the gear rotates anticlockwise, after the semicircular shell 11 is combined, the last group of teeth just pass through the gear 9, the teeth are separated from the gear 9, the stretching belt is straightened 16 times, at this time, the gear 9 rotates again and then the rack 8 is not driven to move, and only the monitoring equipment at the lower part rotates to monitor fire along with the rotation of the rotating rod 5. Because the stretching belt 16 is fixedly connected to one side of the rack 8, which is opposite to the rack, after fire disaster is over, when the gear 9 rotates clockwise reversely, the stretching belt 16 can shrink back to drive the last group of teeth to mesh with the gear 9 again, and then the semicircular shell 11 is driven to expand to two sides, so that the monitoring equipment can normally dissipate heat without starting a motor during daily monitoring.
As shown in fig. 3, two sets of movable clamping blocks 81 are disposed at the bottom of the rack 8, two sets of clamping grooves 71 are disposed in the inner cavity of the sliding rail 7, and the movable clamping blocks 81 are correspondingly clamped with the clamping grooves 71.
In this embodiment, when the gear 9 drives the rack 8 to move back and forth, the movement can be made more stable.
Wherein, the top of semicircle casing 11 is provided with through-hole 12, the upper portion of mount 3 inner chamber is provided with servo motor 13, servo motor 13's output is connected with pivot 14 and is provided with flabellum 15 through the bearing suit at the outer lane of pivot 14, semicircle casing 11 adopts toughened glass cover, wherein, as shown in fig. 4, the ring channel has been seted up on the right side of left side semicircle casing 11, the left side of right side semicircle casing 11 is provided with annular card strip, annular card strip and ring channel assorted, the inner chamber of ring channel is provided with sealing gasket, after semicircle casing 11 merges into complete glass cover, can place outside smog and enter into inside image shooting from the seam crossing.
In this embodiment, as shown in fig. 1 and fig. 3, after the semicircular shell 11 is closed, the toughened glass can resist high temperature on one hand, so as to prevent the internal monitoring device from being damaged, and on the other hand, when the semicircular shell 11 is closed, a part of smoke is sealed in the complete glass cover, at this time, the servo motor 13 drives the rotating shaft 14 and the fan blades 15 to rotate, and only the air flow on the side surface can enter the glass cover from the through hole 12 on the side surface as the cross rod on the lower part of the fan blades 15 stops, then flows along the inner wall of the glass cover, so that the internal smoke flows out from the through hole 12 on the middle part above the glass cover, and in addition, the air flow also flows along the outer part of the glass cover, so as to blow away the smoke on the periphery of the glass cover, ensure that the smoke is not generated inside and outside periphery of the glass cover, and then ensure that the monitoring device can normally shoot fire images.
Working principle: when a fire disaster happens, an alarm program can be automatically started, a visual system can transfer an image back to a control system, image analysis is carried out, the control system can remotely control and start a motor in the automatic alarm device, wherein the main motor 4 can drive the rotating rod 5 to rotate and then drive the monitoring device 6 to rotate, the rotating rod 5 rotates and simultaneously drives the gear 9 to rotate, then drives the rack to slide, then drives the two semicircular shells 11 to approach the middle part, the monitoring device 6 is protected, the rotating shaft 14 and the fan blades 15 are driven to rotate by the servo motor 13, only the lateral air flow can enter the glass cover from the through holes 12 of the lateral sides due to the blocking of the cross rod of the lower part of the fan blades 15, then flows along the inner wall of the glass cover, so that the internal smoke flows out from the through holes 12 of the middle part above the glass cover, in addition, the air flow can flow along the outer part of the glass cover, the peripheral smoke of the glass cover is blown away, the inner part and the outer periphery of the glass cover is ensured, and then the monitoring device can normally shoot the fire disaster picture.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a fire automatic alarm equipment, includes hoist and mount mechanism (1), its characterized in that: the utility model discloses a lifting device, including hoist mechanism, rack (8) and lower part, hoist mechanism (1), bottom fixedly connected with connecting rod (2), the bottom of connecting rod (2) is provided with mount (3), the lower part of mount (3) is provided with main motor (4), the output of main motor (4) is connected with dwang (5), the lower extreme of dwang (5) is provided with supervisory equipment (6), the lower part symmetry of mount (3) is provided with and slides rail (7), the inner chamber sliding connection of sliding rail (7) has rack (8), the outer lane of dwang (5) still is provided with gear (9), the bottom symmetry fixedly connected with dead lever (10) of rack (8), the lower part of dead lever (10) is provided with semicircle casing (11).
2. An automatic fire alarm device according to claim 1, wherein: the gear (9) is meshed with two symmetrical groups of racks (8), two groups of movable clamping blocks (81) are arranged at the bottoms of the racks (8), two groups of clamping grooves (71) are formed in the inner cavity of the sliding rail (7), and the movable clamping blocks (81) are correspondingly clamped with the clamping grooves (71).
3. An automatic fire alarm device according to claim 1, wherein: the top of semicircle casing (11) is provided with through-hole (12), the upper portion of mount (3) inner chamber is provided with servo motor (13), the output of servo motor (13) is connected with pivot (14) and is provided with flabellum (15) through the bearing suit at the outer lane of pivot (14).
4. An automatic fire alarm device according to claim 1, wherein: the semi-circular shell (11) adopts a toughened glass cover, wherein an annular groove is formed in the right side of the left semi-circular shell (11), an annular clamping strip is arranged on the left side of the right semi-circular shell (11), the annular clamping strip is matched with the annular groove, and a sealing gasket is arranged in an inner cavity of the annular groove.
5. An automatic fire alarm device according to claim 1, wherein: the infrared detection probe is assembled on the outer ring of the connecting rod (2) in a threaded connection mode, and a heat sensor and a smoke sensor are further arranged outside the connecting rod (2).
6. An automatic fire alarm device according to claim 1, wherein: the tooth of rack (8) only sets up the half of card strip length, and the upper portion of left side semicircle casing (11) is fixed in anterior rack (8) bottom through dead lever (10), and the top of rear portion semicircle casing (11) is fixed in left side rack (8) bottom through dead lever (10), one side fixedly connected with stretching strap (16) that rack (8) are on the back mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322008748.3U CN220286931U (en) | 2023-07-28 | 2023-07-28 | Automatic fire alarm equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322008748.3U CN220286931U (en) | 2023-07-28 | 2023-07-28 | Automatic fire alarm equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286931U true CN220286931U (en) | 2024-01-02 |
Family
ID=89344310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322008748.3U Active CN220286931U (en) | 2023-07-28 | 2023-07-28 | Automatic fire alarm equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286931U (en) |
-
2023
- 2023-07-28 CN CN202322008748.3U patent/CN220286931U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115695970B (en) | Intelligent security monitoring device of building | |
| CN220286931U (en) | Automatic fire alarm equipment | |
| CN208852299U (en) | A kind of intelligent building security against fire remote supervisory and control(ling) equipment | |
| CN209917105U (en) | BIM-based fire-fighting escape rescue system for building | |
| CN207938150U (en) | A kind of building safety-protection system | |
| CN213876977U (en) | Internet-of-things city intelligent building security monitoring system | |
| CN212624325U (en) | Kitchen fire-driving and person-leaving intelligent early warning prevention and control equipment | |
| CN201004691Y (en) | Real time monitoring device of elevated fire engine for fire site | |
| CN109413389A (en) | A kind of wide-angle security monitoring device | |
| CN107174775A (en) | It is a kind of can fire automatic early-warning fire-hydrant cabinet | |
| CN2370895Y (en) | Audio-visual remote-controlled fire-controlling device | |
| CN208380441U (en) | A kind of high residential building is taken refuge door | |
| CN209340832U (en) | A kind of intelligent building security protection monitoring device | |
| CN113643499A (en) | Remote security system and security monitoring alarm device | |
| CN207838099U (en) | Parking lot Special fire-fighting coordinated control system | |
| CN112950891A (en) | Fire audible and visual alarm capable of avoiding dust misopening and having illumination function | |
| JP2018063565A (en) | Fire determination system and fire determination method | |
| CN208339970U (en) | A kind of novel and multifunctional indoor fireplug | |
| CN213016053U (en) | Steel heat-insulation fireproof door | |
| CN109494650A (en) | A kind of Household information case protective device and its application method | |
| CN220509523U (en) | Fire information acquisition terminal for intelligent fire fighting | |
| KR102708522B1 (en) | FIRE EXTINGUISHER HAVING IoT FUNCTION AND METHOD FOR CONTROLLING THE SAME | |
| CN217563716U (en) | Video monitoring system for fire-fighting key area | |
| CN109731257A (en) | A kind of switchgear is recycled extinguishing device and its application method | |
| CN221446689U (en) | Fire control training helmet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |