CN206860072U - A kind of three roller pass gates with smog alarm control - Google Patents
A kind of three roller pass gates with smog alarm control Download PDFInfo
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- CN206860072U CN206860072U CN201720604358.4U CN201720604358U CN206860072U CN 206860072 U CN206860072 U CN 206860072U CN 201720604358 U CN201720604358 U CN 201720604358U CN 206860072 U CN206860072 U CN 206860072U
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- gate
- rotating disk
- restrictor bar
- triode
- fixture block
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Abstract
The utility model discloses a kind of three roller pass gates with smog alarm control, including gate and smoke alarm, gate to be provided with rotating disk, is uniformly distributed on rotating disk provided with three restrictor bars, it is characterised in that：Smoke alarm is arranged on the cabinet exterior of gate, smoke alarm connects 5V power supplys, and gate is electrically connected by triode and 12V power electric connections, the base stage of triode with the output end of smoke alarm, the colelctor electrode of triode is connected with 24V positive sources, and the emitter stage of triode electrically connects with gate；Described restrictor bar is arranged on rotating disk by restrictor bar control device, and fixed plate is provided with the casing of gate, and the electromagnetic actuator device of operation restrictor bar control device is fixed with fixed plate, and the electromagnet of electromagnetic actuator device is in parallel with gate.The utility model sends alarm and cuts off gate power supply when there is excessive smoke, and rear brake lever of cutting off the electricity supply is automatically fallen off, and ensures the smooth escape of Field Force.
Description
Technical field
It the utility model is related to a kind of improvement of three rollers pass gates, specifically a kind of three rollers with smog alarm control
Pass gates, it is capable of automatic alarm and cut off the electricity supply and fall restrictor bar when there is excessive smoke suitable for scene, so that Field Force is fast
Speed is fled from.
Background technology
With the development of science and technology the improvement of people's living standards, increasing station, office building, cell, scenic spot, meeting
The public places such as institute combine the various functions such as gate inhibition, work attendance, consumption, also by wide multifarious using pass gates, pass gates
Big consumer's likes.Current pass gates are in the majority with three roller pass gates, this three rollers pass gates, including gate, rotating disk, three
Restrictor bar, wherein, rotating disk is circular and is fixed on by axis of rotation and rotating shaft of the center of circle on gate that three restrictor bars are symmetrically fixed on
On rotating disk, it is generally the case that stop pedestrian among one of restrictor bar Heng roads, two other is substantially down；When allowing to let pass
When, user promotes the restrictor bar among Heng roads, and rotating disk rotates, and user moves ahead, and the restrictor bar among Heng roads turns to substantially
Position directed downwardly, while two other restrictor bar turns an angle with rotating disk, finally makes the restrictor bar Heng roads of one of the two
Centre does not continue to let pass, and is in another position substantially directed downwardly after another rotation.It is disadvantageous in that：Once generation danger
Feelings, such as fire, pass gates but seem particularly inconvenient, just as being provided with bayonet socket on the passway for escaping of people, such pass gates,
While the Working Life for people usually is brought convenience, in Emergency time, if scene may but be influenceed by falling bar not in time
The escape of personnel, or even threat to life.
The content of the invention
The purpose of this utility model be to provide it is a kind of simple in construction, safe and convenient to use, when having smog at the scene, sensing
Smog sends alarm and controls gate to power off, and automatically controls bar after gate power-off, guarantee personnel can flee from fire in time and show
The three roller pass gates with smog alarm control of field.
In order to reach object above, the technical solution adopted in the utility model is：This it is a kind of with smog alarm control three
Roller pass gates, including gate and smoke alarm, gate are provided with rotating disk, are uniformly distributed on rotating disk provided with three restrictor bars, and it is special
Sign is：Smoke alarm is arranged on the cabinet exterior of gate, and smoke alarm connects 5V power supplys, gate by triode with
24V power electric connections, the base stage of triode electrically connect with the output end of smoke alarm, colelctor electrode and the 24V power supplys of triode
Positive pole connects, and the emitter stage of triode electrically connects with gate；Described restrictor bar is arranged on rotating disk by restrictor bar control device, lock
Fixed plate is provided with the casing of machine, the electromagnetic actuator device of operation restrictor bar control device, electromagnetic drive are fixed with fixed plate
The electromagnet of device is in parallel with gate.
Described restrictor bar control device, including convex ridge, fixture block and shell fragment, it is uniformly distributed on the rotating disk provided with installation restrictor bar
Three through holes, be fixed with front fixing bracket on the front panel of through hole in rotating disk, be located at through hole in rotating disk
Rear board on be fixed with rear fixed support and shell fragment, the outside of convex ridge is fixedly connected with the inner end of restrictor bar, convex ridge it is interior
Side is provided with breach, and convex ridge is arranged in front fixing bracket by convex ridge axis of rotation, and fixture block is arranged on by fixture block axis of rotation
Afterwards on fixed support, the breach on the inside of convex ridge is adapted with fixture block, and the upper end of shell fragment withstands on the lower end sidepiece of fixture block, shell fragment and card
Block is adapted to.
Described electromagnetic actuator device, including push rod, push pedal, electromagnet, U-typed support, ferromagnetic plate, small elastic spring
With big elastic spring, U-typed support is fixedly installed in fixed plate, and electromagnet, ferromagnetism are provided with the intracavitary of U-typed support
Plate, small elastic spring and push rod, electromagnet are fixedly connected with the upper head plate of U-typed support, and the upper end of push rod passes through electromagnet
Centre bore, is fixed with ferromagnetic plate in the middle part of push rod, and the lower end of push rod with push pedal through being connected after the bottom plate of U-typed support
It is fixed, the big elastic spring being set on push rod, the lower end of U-typed support are provided between the bottom plate of U-typed support and push pedal
The small elastic spring being set on push rod is provided between plate and ferromagnetic plate, is rotated to a fixture block of rotating disk topmost and push pedal
It is adapted.
The beneficial effects of the utility model are：It is simple in construction, safe and convenient to use, when there is excessive smoke, send
Alarm simultaneously cuts off gate power supply, and rear brake lever of cutting off the electricity supply is automatically fallen off, and ensures the smooth escape of Field Force.
Brief description of the drawings
Fig. 1 is fundamental diagram of the present utility model.
Fig. 2 is external structure schematic diagram of the present utility model.
Fig. 3 is the structure schematic cross-sectional view that top restrictor bar of the utility model in gate power down falls bar state.
The structure schematic cross-sectional view of top restrictor bar cross bar state of Fig. 4 positions the utility model when electric on gate.
Fig. 5 is the structure front view of rotating disk of the present utility model.
Fig. 6 is the structure rearview of rotating disk of the present utility model.
In figure：1st, 24V power supplys；2nd, 5V power supplys；3rd, smoke alarm；4th, triode；5th, gate；6th, restrictor bar；7th, rotating disk；
71st, front fixing bracket；72nd, rear fixed support；73rd, convex ridge rotating shaft；74th, fixture block rotating shaft；8th, fixed plate；9th, push rod；10th, push pedal；
11st, electromagnet；12nd, U-typed support；13rd, ferromagnetic plate；14th, small elastic spring；15th, big elastic spring；16th, fixture block；17th, it is convex
Ridge；18th, shell fragment.
Embodiment
Reference picture 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 make the utility model.A kind of three rollers with smog alarm control
Pass gates, including gate 5 and smoke alarm 3, gate 5 are provided with rotating disk 7, are uniformly distributed on rotating disk 7 provided with three restrictor bars 6,
It is characterized in that：Smoke alarm 3 is arranged on the cabinet exterior of gate 5, to sense the smog in environment, cigarette in time
Fog siren 3 connects 5V power supplys 2, and gate 5 is electrically connected by triode 4 with 24V power supplys 1, the base stage and smoke alarm of triode 4
3 output end electrical connection, the colelctor electrode of triode 4 are connected with the positive pole of 24V power supplys 1, and emitter stage and the gate 5 of triode 4 are electrically connected
Connect；Described restrictor bar 6 is arranged on rotating disk 7 by restrictor bar control device, and fixed plate 8, fixed plate 8 are provided with the casing of gate 5
On be fixed with the electromagnetic actuator device of operation restrictor bar control device, the electromagnet 11 of electromagnetic actuator device is in parallel with gate 5.
Described restrictor bar control device, including convex ridge 17, fixture block 16 and shell fragment 18, it is uniformly distributed on the rotating disk 7 and is provided with
Three through holes of restrictor bar 6 are installed, front fixing bracket 71 are fixed with the front panel of through hole in rotating disk 7, in rotating disk 7
Be fixed with rear fixed support 72 and shell fragment 18 on the rear board of through hole, the outside of convex ridge 17 and the inner of restrictor bar 6
Portion is fixedly connected, and the inner side of convex ridge 17 is provided with breach, and convex ridge 17 is rotatably arranged in front fixing bracket 71 by convex ridge rotating shaft 73,
Fixture block 16 is rotatably arranged on rear fixed support 72 by fixture block rotating shaft 74, and the breach of the inner side of convex ridge 17 is adapted with fixture block 16,
The upper end of shell fragment 18 withstands on the lower end sidepiece of fixture block 16, and shell fragment 18 is adapted to fixture block 16.
Described electromagnetic actuator device, including push rod 9, push pedal 10, electromagnet 11, U-typed support 12, ferromagnetic plate 13,
Small elastic spring 14 and big elastic spring 15, U-typed support 12 is fixedly installed in fixed plate 8, in the intracavitary of U-typed support 12
Provided with electromagnet 11, ferromagnetic plate 13, small elastic spring 14 and push rod 9, the upper head plate of electromagnet 11 and U-typed support 12 is fixed
Connection, the upper end of push rod 9 pass through the centre bore of electromagnet 11, and the middle part of push rod 9 is fixed with ferromagnetic plate 13, under push rod 9
It is connected with push pedal 10 after holding through the bottom plate of U-typed support 12, is set between the bottom plate of U-typed support 12 and push pedal 10
There is the big elastic spring 15 being set on push rod 9, be provided between the bottom plate and ferromagnetic plate 13 of U-typed support 12 and be set in and push away
Small elastic spring 14 on bar 9, rotate to a fixture block 16 of the topmost of rotating disk 7 and be adapted with push pedal 10.
The utility model at work, in the restrictor bar control device of three restrictor bars, when restrictor bar rotation in three restrictor bars
To gate extreme higher position when, this restrictor bar control device for being located at uppermost restrictor bar is adapted progress with electromagnetic actuator device
Work.Under gate normal power-up working condition, the normal power-up of electromagnet 11, adhesive ferromagnetic plate 13, push rod 9 moves up, such as
Fig. 4, push pedal 10 also will be shifted up, and the upper end of fixture block 16 does not have the stop of push pedal 10, just under the elastic force effect of shell fragment 18, shell fragment 18
Fixture block 16 is promoted to turn clockwise certain angle, now, as long as this restrictor bar 6 lifts, convex ridge 17 is certain with rotating clockwise
Angle, shell fragment 18 just promote fixture block 16 lower end turn in the breach of convex ridge 17 so that positioned at rotating disk 7 it is uppermost this
Restrictor bar 6 is horizontal, so that stopping pedestrian passes through.When be in the presence of fire when, smog is excessive, and smoke alarm 3 is alarmed
And a pulse signal is exported to triode 4, triode 4 receives pulse and controls gate 5 and electromagnet 11 all to power off, now,
The no longer adhesive ferromagnetic plate 13 of electromagnet 11, because the elastic force of big elastic spring 15 is more than the elastic force of small elastic spring 14, push pedal
10 strengths push down on the upper end of fixture block 16, the rotate counterclockwise certain angle immediately of fixture block 16, and the lower end of fixture block 16 is from convex ridge 17
Breach in deviate from, convex ridge 17 is no longer stuck, and under the Action of Gravity Field of restrictor bar 6, the rotate counterclockwise of convex ridge 17, restrictor bar 6 is fallen,
Such as Fig. 3.So, also it is achieved that automatic alarm of the pass gates when there is smog falls bar, facilitates pedestrian to escape from the fire scene.
Claims (3)
1. a kind of three roller pass gates with smog alarm control, including gate（5）And smoke alarm（3）, gate（5）It is provided with
Rotating disk（7）, rotating disk（7）On be uniformly distributed provided with three restrictor bars（6）, it is characterised in that：Smoke alarm（3）It is arranged on gate
（5）Cabinet exterior on, smoke alarm（3）Connect 5V power supplys（2）, gate（5）Pass through triode（4）With 24V power supplys（1）It is electrically connected
Connect, triode（4）Base stage and smoke alarm（3）Output end electrical connection, triode（4）Colelctor electrode and 24V power supplys（1）
Positive pole connects, triode（4）Emitter stage and gate（5）Electrical connection；Described restrictor bar（6）It is arranged on by restrictor bar control device
Rotating disk（7）On, gate（5）Casing in be provided with fixed plate（8）, fixed plate（8）On be fixed with operation restrictor bar control device
Electromagnetic actuator device, the electromagnet of electromagnetic actuator device（11）With gate（5）It is in parallel.
A kind of 2. three roller pass gates with smog alarm control according to claim 1, it is characterised in that：Described restrictor bar
Control device, including convex ridge（17）, fixture block（16）And shell fragment（18）, the rotating disk（7）On be uniformly distributed provided with installation restrictor bar（6）
Three through holes, in rotating disk（7）Be fixed with front fixing bracket on the front panel of through hole（71）, in rotating disk（7）'s
Rear fixed support is fixed with the rear board of through hole（72）And shell fragment（18）, convex ridge（17）Outside and restrictor bar（6）
Inner end be fixedly connected, convex ridge（17）Inner side be provided with breach, convex ridge（17）Pass through convex ridge rotating shaft（73）Before being rotatably arranged on
Fixed support（71）On, fixture block（16）Pass through fixture block rotating shaft（74）It is rotatably arranged on rear fixed support（72）On, convex ridge（17）It is interior
The breach and fixture block of side（16）It is adapted, shell fragment（18）Upper end withstand on fixture block（16）Lower end sidepiece, shell fragment（18）With fixture block
（16）Adaptation.
A kind of 3. three roller pass gates with smog alarm control according to claim 1, it is characterised in that：Described electromagnetism
Drive device, including push rod（9）, push pedal（10）, electromagnet（11）, U-typed support（12）, ferromagnetic plate（13）, small elastic force bullet
Spring（14）With big elastic spring（15）, U-typed support（12）It is fixedly installed on fixed plate（8）On, in U-typed support（12）Chamber
It is interior to be provided with electromagnet（11）, ferromagnetic plate（13）, small elastic spring（14）And push rod（9）, electromagnet（11）With U-typed support
（12）Upper head plate be fixedly connected, push rod（9）Upper end pass through electromagnet（11）Centre bore, push rod（9）Middle part fix set
There is ferromagnetic plate（13）, push rod（9）Lower end pass through U-typed support（12）Bottom plate after with push pedal（10）It is connected, " U "
Type support（12）Bottom plate and push pedal（10）Between be provided be set in push rod（9）On big elastic spring（15）, U-typed support
（12）Bottom plate and ferromagnetic plate（13）Between be provided be set in push rod（9）On small elastic spring（14）, rotate to rotating disk
（7）One fixture block of topmost（16）With push pedal（10）It is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604358.4U CN206860072U (en) | 2017-05-27 | 2017-05-27 | A kind of three roller pass gates with smog alarm control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720604358.4U CN206860072U (en) | 2017-05-27 | 2017-05-27 | A kind of three roller pass gates with smog alarm control |
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| Publication Number | Publication Date |
|---|---|
| CN206860072U true CN206860072U (en) | 2018-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720604358.4U Active CN206860072U (en) | 2017-05-27 | 2017-05-27 | A kind of three roller pass gates with smog alarm control |
Country Status (1)
| Country | Link |
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| CN (1) | CN206860072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127702A (en) * | 2018-10-12 | 2020-05-08 | 上海晶统电子科技有限公司 | Traffic card intelligent identification floodgate machine |
| CN115068281A (en) * | 2022-06-13 | 2022-09-20 | 中国人民解放军西部战区总医院 | Old person's patient walking is with preventing auxiliary device that tumbles |
-
2017
- 2017-05-27 CN CN201720604358.4U patent/CN206860072U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127702A (en) * | 2018-10-12 | 2020-05-08 | 上海晶统电子科技有限公司 | Traffic card intelligent identification floodgate machine |
| CN115068281A (en) * | 2022-06-13 | 2022-09-20 | 中国人民解放军西部战区总医院 | Old person's patient walking is with preventing auxiliary device that tumbles |
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