CN103150865A - Movable type fire-alarm device - Google Patents
Movable type fire-alarm device Download PDFInfo
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- CN103150865A CN103150865A CN2013100434133A CN201310043413A CN103150865A CN 103150865 A CN103150865 A CN 103150865A CN 2013100434133 A CN2013100434133 A CN 2013100434133A CN 201310043413 A CN201310043413 A CN 201310043413A CN 103150865 A CN103150865 A CN 103150865A
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- director element
- stay cord
- fixed
- fire alarm
- alarm apparatus
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Abstract
The invention provides a movable type fire-alarm device. The movable type fire-alarm device comprises an alarm, an upper pull rope, a lower pull rope, a first guidance component and a second guidance component, wherein the first guidance component and the second guidance component are fixed on a fixed object, and the horizontal distance between the first guidance component and the second guidance component is larger than a preset value. One end of the upper pull rope is fixed on the alarm, and the other end of the upper pull rope passes through the first guidance component and the second guidance component. One end of the lower pull rope is fixed on the alarm, and the other end of the lower pull rope passes through the second guidance component. According to the movable type fire-alarm device, the alarm can be horizontally moved so that maintenance can be conveniently carried out on the movable type fire-alarm device, and the movable type fire-alarm device is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to fire-alarm, and particularly about a kind of portable fire alarm apparatus.
Background technology
Fire-alarm is important safety equipment, and fire-alarm as large-scale material depot, tunnel, large ship, skyscraper, all should be installed in the place that all are important, with the support personnel's that can take urgent measure personal safety and property safety.When fire occurs, will inevitably be accompanied by the generation of smog, high temperature and flame, the detector of fire-alarm (being generally smoke detector, heat detector or sensitive detector) is all very sensitive to these.When having smog, high temperature and flame to produce, detector just changes normal condition at ordinary times, causes that electric current, voltage or mechanical part change or displacement, then by processes such as amplification, transmission, sounds the alarm.But not during on-call maintenance, fire-alarm will lose the defencive function of fire alarm if the detector of fire-alarm or other parts break down.Therefore, fire-alarm need to be made regular check on and keep in repair.
Conventional fire-alarm generally is fixedly mounted on the overhead, protection zone, but for some large-scale high-risk equipment or high precision large-sized equipment overhead, and hard-wired words will be to the maintenance of fire-alarm, safeguard and bring very large inconvenience.When particularly fire-alarm damages, as fail in time to keep in repair, this zone will lose the defencive function of fire alarm, and normal production of safety in this zone brought great hidden danger.
Summary of the invention
The invention provides a kind of portable fire alarm apparatus, can move horizontally alarm, with convenient, fire-alarm is keeped in repair.
For reaching above-mentioned advantage, the invention provides a kind of portable fire alarm apparatus, comprise alarm, upper stay cord, lower stay cord, the first director element and the second director element; Described the first director element and described the second director element are fixed on fixed object, and the horizontal range of described the first director element and described the second director element is greater than a preset value; One end of described upper stay cord is fixed on described alarm, and the other end is through described the first director element and described the second director element; One end of described lower stay cord is fixed on described alarm, and the other end is through described the second director element.
In one embodiment of the invention, described fire alarm apparatus further comprises pedestal, and described pedestal forms a cavity, and described the first director element is fixed in described cavity.
In one embodiment of the invention, described alarm has a plane of orientation, described pedestal has a horizontal bottom wall, and described horizontal bottom wall is suitable for fitting with described plane of orientation and being provided with the rope hole of passing for described upper stay cord, and the rope hole of described horizontal bottom wall communicates with described cavity.
In one embodiment of the invention, described pedestal further comprises sidewall, and described sidewall is provided with keeps supplying the rope hole that stay cord passes, and the rope hole of described sidewall communicates with described cavity.
In one embodiment of the invention, described upper stay cord successively passes through rope hole and described second director element of the rope hole of described horizontal bottom wall, described the first director element, described sidewall.
In one embodiment of the invention, the described plane of orientation of described alarm caves inward and forms the groove that supplies described lower stay cord process.
In one embodiment of the invention, described the first director element is fixed on ceiling, and described the second director element is fixed on wall.
In one embodiment of the invention, described the first director element and the second director element are a kind of in suspension ring, shackle, roller or cylinder.
The present invention also provides a kind of portable fire alarm apparatus, comprises detector, upper stay cord, lower stay cord, the first director element, the second director element, signal wire, system host and hummer; Described signal wire connects described detector and described system host, and described hummer is connected with described system host; Described the first director element and described the second director element are fixed on fixed object, and the horizontal range of described the first director element and described the second director element is greater than a preset value; One end of described upper stay cord is fixed on described detector, and the other end is through described the first director element and described the second director element; One end of described lower stay cord is fixed on described detector, and the other end is through described the second director element.
In one embodiment of the invention, described signal wire one end is connected with described detector, and the other end is connected with described system host after the second director element with being connected through described the first director element, and described signal wire has the default length of becoming flexible.
Compare prior art; portable fire alarm apparatus of the present invention; put stay cord and lower stay cord by drawing; make alarm/detector arrive expedite place; thereby can carry out detachable maintaining to alarm/detector easily; this regional security against fire protection is had great meaning, and this apparatus structure is simple, easy to operate.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the scheme of installation of the portable fire alarm apparatus of preferred embodiment of the present invention.
Fig. 2 is the scheme of installation of the portable fire alarm apparatus of another embodiment of the present invention.
Embodiment
Reach for further setting forth the present invention technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, embodiment, structure, feature and the effect thereof of the portable fire alarm apparatus that foundation the present invention is proposed are described in detail as follows.
Relevant aforementioned and other technology contents of the present invention, Characteristic can be known to present in the following detailed description that coordinates with reference to graphic preferred embodiment.By the explanation of embodiment, when can be to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet appended graphic only be to provide with reference to the use of explanation, the present invention is limited.
Fig. 1 is the scheme of installation of the portable fire alarm apparatus of preferred embodiment of the present invention.Please refer to Fig. 1; the portable fire alarm apparatus 1 of preferred embodiment of the present invention is used for main equipment 2 regions are protected; but this does not restrict the application of portable fire alarm apparatus of the present invention, and portable fire alarm apparatus of the present invention can be applied in all and be not easy to direct place of alarm being safeguarded in the overhead, protection zone.
Fire alarm apparatus 1 comprises pedestal 10, alarm 20, the first director element 30, the second director element 40, upper stay cord 50 and lower stay cord 60.
Pedestal 10 is fixed on the ceiling 3 in overhead, protection zone.Pedestal 10 is the box body shape, its inner cavity 11 that forms, and pedestal 10 comprises a horizontal bottom wall 12 and sidewall 14, horizontal bottom wall 12 and sidewall 14 are offered respectively a rope hole 122,142.In the present embodiment; pedestal 10 is fixed on the position in overhead, protection zone and is not limited by the present invention; also can be fixed on the fixed support in overhead, protection zone; as long as satisfy the overhead can be fixedly mounted on the protection zone, and reach the position of the default purpose of the present invention all will be in protection scope of the present invention.
Alarm 20 has a plane of orientation 22, and this plane of orientation 22 is suitable for fitting with the horizontal bottom wall 12 of pedestal 10, thereby alarm 20 is located.In the present embodiment, alarm 20 is built-in with detector (figure mark) and hummer (figure marks), and this detector can be a kind of in smoke detector, heat detector or sensitive detector.When detector detected environmental abnormality, detector was passed to hummer with signal, and hummer gives the alarm.
The first director element 30 is fixed in the cavity 11 of pedestal 10.The second director element 40 is fixed on the fixed object that departs from the protection zone, as wall 4.In the present embodiment, the first director element 30 is suspension ring, the second director element 40 is for being provided with the bearing of through hole, but this does not restrict the first director element 30 of the present invention and the second director element 40, in other embodiments, the first director element 30 and the second director element 40 also can be shackle, roller or cylinder, and the structure of the first director element 30 can be identical with the second director element 40, also can be not identical.The horizontal range d of the first director element 30 and the second director element 40 makes the second director element 40 away from the protection zone greater than a preset value.
Upper stay cord 50 and lower stay cord 60 have respectively a stiff end (figure is mark not) and a free end (figure is mark not).The stiff end of upper stay cord 50 and lower stay cord 60 all is fixed on the plane of orientation 22 of alarm 20, preferably is fixed on the center of the plane of orientation 22 of alarm 20.The free end of upper stay cord 50 passes the rope hole 122 on the horizontal bottom wall 12 of pedestal 10, then through the first director element 30, then passes the rope hole 142 of sidewall 14, finally by crossing the second director element 40.The free end of lower stay cord 60 is directly through the second director element 40.
Fixedly during alarm 20, in tension, stay cord 50, make the plane of orientation 22 of alarm 20 be close to the horizontal bottom wall 12 of pedestal 10, the free end of fixing upper stay cord 50 then, thus make alarm 20 location.The stiff end of upper stay cord 50 can tie up on the second director element 40 or on other fixture with fixing.At this moment, lower stay cord 60 is in relaxation state, to avoid pulling alarm 20 to do horizontal shift.
When safeguarding, pull lower stay cord 60, simultaneously progressively loosen upper stay cord 50, make alarm 20 do horizontal shift, leave main equipment 2 tops and carry out attended operation to expedite place.
Protrude from the plane of orientation 22 of alarm 20 and hinder the plane of orientation 22 of alarm 20 to be close to the horizontal bottom wall 12 of pedestal 10 for fear of lower stay cord 60, the plane of orientation 22 of alarm 20 can cave inward and form groove (not shown) for lower stay cord 60 processes.
Be appreciated that pedestal 10 can cancel, and the first director element 30 is fixed on directly on ceiling or other fixed object, this scheme also can realize moving horizontally of alarm 20, but alarm 20 may double swerve when being fixed on the overhead, protection zone.
Fig. 2 is the scheme of installation of the portable fire alarm apparatus of another embodiment of the present invention.Please refer to Fig. 2, the portable fire alarm apparatus 1 of the present embodiment ' be with portable fire alarm apparatus 1 difference of a upper embodiment: detector 20 ' replacement alarm 20, and portable fire alarm apparatus 1 ' also comprise signal wire 70, system host 80 and hummer 90.A kind of in smoke detector, heat detector and sensitive detector of detector 20 ' can be, detector 20 ' comprise plane of orientation 22 '.The stiff end of upper stay cord 50 and lower stay cord 60 all be fixed on detector 20 ' plane of orientation 22 ' on.One end of signal wire 70 and detector 20 ' electric connection, the other end passes the rope hole 122 of pedestal 10 horizontal bottom wall 12, then through the first director element 30, pass the rope hole 142 of sidewall 14, afterwards through the second director element 40, then after be connected to system host 80.For do not affect detector 20 ' movement, signal wire 70 leaves a default loosening length after through the second guide 40.Be appreciated that, one end of signal wire 70 and detector 20 ' electric connection, the other end can directly be connected with system host, and does not need to pass the first director element 30 and the second director element 40, as long as signal wire 70 has a default loosening length, do not affect detector 20 ' movement get final product.Hummer 90 is connected with system host 80.Detector 20 ' the signal that detects is passed to system host 80 by signal wire 70 when system host 80 identifies breaking out of fire, is controlled hummer 90 and is opened ring.Certainly, in the protection zone, the automatic fire extinguisher (not shown) can be set, automatic fire extinguisher is connected with system host 80, when system host 80 identifies breaking out of fire, starts automatic fire extinguisher work.
Compared with prior art; portable fire alarm apparatus of the present invention; put stay cord and lower stay cord by drawing; can make alarm or detector move to expedite place, therefore, after the alarm above large-scale high-risk equipment or high precision large-sized equipment or detector damage; can carry out detachable maintaining to alarm or detector easily; this regional security against fire protection there is great meaning, and should movable type fire-alarm apparatus structure simple, easy to operate.
the above, only embodiments of the invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. a portable fire alarm apparatus, comprise alarm, it is characterized in that: described fire alarm apparatus further comprises stay cord, lower stay cord, the first director element and the second director element; Described the first director element and described the second director element are fixed on fixed object, and the horizontal range of described the first director element and described the second director element is greater than a preset value; One end of described upper stay cord is fixed on described alarm, and the other end is through described the first director element and described the second director element; One end of described lower stay cord is fixed on described alarm, and the other end is through described the second director element.
2. portable fire alarm apparatus as claimed in claim 1, it is characterized in that: described fire alarm apparatus further comprises pedestal, and described pedestal forms a cavity, and described the first director element is fixed in described cavity.
3. portable fire alarm apparatus as claimed in claim 2, it is characterized in that: described alarm has a plane of orientation, described pedestal has a horizontal bottom wall, described horizontal bottom wall is suitable for fitting with described plane of orientation and being provided with the rope hole of passing for described upper stay cord, and the rope hole of described horizontal bottom wall communicates with described cavity.
4. portable fire alarm apparatus as claimed in claim 3, it is characterized in that: described pedestal further comprises sidewall, and described sidewall is provided with keeps supplying the rope hole that stay cord passes, and the rope hole of described sidewall communicates with described cavity.
5. portable fire alarm apparatus as claimed in claim 4, it is characterized in that: described upper stay cord successively passes through rope hole and described second director element of the rope hole of described horizontal bottom wall, described the first director element, described sidewall.
6. portable fire alarm apparatus as claimed in claim 3 is characterized in that: the described plane of orientation of described alarm caves inward and forms groove for described lower stay cord process.
7. portable fire alarm apparatus as claimed in claim 1, it is characterized in that: described the first director element is fixed on ceiling, and described the second director element is fixed on wall.
8. portable fire alarm apparatus as described in claim 1 to 7 any one is characterized in that: described the first director element and the second director element are a kind of in suspension ring, shackle, roller or cylinder.
9. portable fire alarm apparatus, comprise detector, signal wire, system host and hummer, described signal wire connects described detector and described system host, described hummer is connected with described system host, it is characterized in that: described fire alarm apparatus further comprises stay cord, lower stay cord, the first director element and the second director element; Described the first director element and described the second director element are fixed on fixed object, and the horizontal range of described the first director element and described the second director element is greater than a preset value; One end of described upper stay cord is fixed on described detector, and the other end is through described the first director element and described the second director element; One end of described lower stay cord is fixed on described detector, and the other end is through described the second director element.
10. portable fire alarm apparatus as claimed in claim 9, it is characterized in that: described signal wire one end is connected with described detector, the other end is connected with described system host after the second director element with being connected through described the first director element, and described signal wire has the default length of becoming flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043413.3A CN103150865B (en) | 2013-02-04 | 2013-02-04 | Portable fire-alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310043413.3A CN103150865B (en) | 2013-02-04 | 2013-02-04 | Portable fire-alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103150865A true CN103150865A (en) | 2013-06-12 |
| CN103150865B CN103150865B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310043413.3A Active CN103150865B (en) | 2013-02-04 | 2013-02-04 | Portable fire-alarm device |
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| CN (1) | CN103150865B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103927839A (en) * | 2014-04-29 | 2014-07-16 | 龙岩烟草工业有限责任公司 | Assembling and disassembling device and method of fire alarm detecting device |
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| CN201307321Y (en) * | 2008-11-26 | 2009-09-09 | 深圳市奥瑞那光子技术有限公司 | Fire detection alarm |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103927839A (en) * | 2014-04-29 | 2014-07-16 | 龙岩烟草工业有限责任公司 | Assembling and disassembling device and method of fire alarm detecting device |
| CN103927839B (en) * | 2014-04-29 | 2016-08-24 | 龙岩烟草工业有限责任公司 | The assembling and disassembling device of a kind of detector for fire alarm system and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103150865B (en) | 2016-01-13 |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |
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