CN106600891A - Audible-visual alarm device used for electric power overhauling fence - Google Patents
Audible-visual alarm device used for electric power overhauling fence Download PDFInfo
- Publication number
- CN106600891A CN106600891A CN201611164879.9A CN201611164879A CN106600891A CN 106600891 A CN106600891 A CN 106600891A CN 201611164879 A CN201611164879 A CN 201611164879A CN 106600891 A CN106600891 A CN 106600891A
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- CN
- China
- Prior art keywords
- alarm
- fence
- triode
- audible
- carrier base
- 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.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fencing (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to an alarm device, and specifically relates to an audible-visual alarm device used for an electric power overhauling fence. The device comprises an alarm support base, the support base is provided with two folding support legs, the lower ends of the two support legs are provided with semicircular grooves engaged with a fence pillar, the periphery of an engaging surface of the semicircular grooves is provided with a nylon Velcro used for fixing, the inner bottom surface of the support seat is provided with a semicircular recessed hole connected with a pillar head seat of the fence pillar, an alarm is arranged in a recessed hole cavity on the upper end surface of the support seat, the alarm is locked through a hinge cover plate, a control circuit of the alarm comprises a sensor U1, the sensor U1 is connected with a base electrode of a triode Q1, an emitter electrode of the triode Q1 is connected with relays K1 and K2 and an audible-visual alarm portion X1, a power supply VCC and the audible-visual alarm portion X1 are connected to form a circuit through the relay K1, and a collector electrode of the triode Q1 is connected with a button J2 and a switch J1. According to the device, the circuit structure is reasonable, the connection is reliable, and the usage requirement is satisfied.
Description
Technical field
The present invention relates to a kind of warning device, i.e., a kind of acoustic-optic alarm for electric power overhaul fence.
Background technology
In the prior art, electric power overhaul fence be mainly used in power plant, Substation Electric Equipment maintenance, distribution maintenance,
Electrical test etc., can prevent staff from walking dislocation, or prevent other staff to be strayed into.But if moved, be difficult find or
Attention is not caused, safety in production is affected.
The content of the invention
The purpose of the present invention is provided one kind and is installed on fence supports for above-mentioned deficiency, can in time be detected and be moved
The dynamic acoustic-optic alarm for electric power overhaul fence.
The present invention technical solution be：A kind of acoustic-optic alarm for electric power overhaul fence, it is characterised in that
Including alarm carrier base, with folding two supporting legs of carrier base, two supporting leg lower ends are with the semicircle with fence supports obvolvent
Shape groove, semi-circular groove involutory surface periphery may pass through one for fixed nylon adherent buckle, and carrier base inner bottom surface has and fence supports
The semicircle shrinkage pool of column cap seated connection, there is alarm in the shrinkage pool chamber of carrier base upper surface, alarm is locked by hinge cover plate；Report to the police
Device control circuit includes sensor U1, sensor U1 connecting triode Q1 base stages, triode Q1 emitter stages and relay K1, K2,
Sound and light alarm part X1 connects, and power supply VCC constitutes loop by relay K1 nodes with sound and light alarm part X1, triode Q1's
Colelctor electrode is connected with button J2, switch J1.
It is an advantage of the invention that：1st, support can adapt to the fence of various ways, cradle top can install resistance to movement,
Shoot the functional devices such as record.The resistance to movement functional module can sensitivity monitoring whether occur to be moved phenomenon to body, and
There is warning sound and light signal simultaneously.2nd, rational in infrastructure, connection is reliable.
Embodiments of the present invention are described in further detail below in conjunction with accompanying drawing.
Description of the drawings
Fig. 1 is present configuration sketch.
Fig. 2 is use state structure diagram of the present invention.
Fig. 3 is alarm control circuit schematic diagram.
Specific embodiment
Referring to Fig. 1,2,3, parts title is as follows：Carrier base 1, supporting leg 2, fence supports 3, semi-circular groove 4 is semicircle recessed
Hole 5, shrinkage pool chamber 6, hinge cover plate 7, sensor U1, triode Q1, relay K1, relay K2, sound and light alarm part X1, power supply
VCC, button J2, switch J1.
Referring to Fig. 1,2,3, a kind of acoustic-optic alarm for electric power overhaul fence, it is characterised in that including alarm
Stand 1, with folding two supporting legs 2 of carrier base 1, two lower ends of supporting leg 2 with the semi-circular groove 4 with the obvolvent of fence supports 3, half
The involutory surface periphery of circular trough 4 may pass through one for fixed nylon adherent buckle, realize being connected.The inner bottom surface of carrier base 1 have with
The semicircle shrinkage pool 5 of fence supports column cap seated connection, carrier base 1 has alarm in upper surface shrinkage pool chamber 6, and alarm passes through hinge lid
Plate 7 is locked；Alarm control circuit include sensor U1, sensor U1 connecting triode Q1 base stages, triode Q1 emitter stages with
Relay K1, K2, sound and light alarm part X1 connections, power supply VCC is consisted of back relay K1 nodes with sound and light alarm part X1
Road, the colelctor electrode of triode Q1 is connected with button J2, switch J1.
Alarm is installed on carrier base 1, carrier base 1 is fixed on the top of fence supports 3 by nylon adherent buckle.Work as fence
Vibrations can be produced during movement, shock sensor U1 sends high level trigger triode Q1 conductings, makes relay K1, K2 excitation,
Turn on two relay nodes.The conducting of its repeat circuit K2 nodes constitutes self-holding circuit, and no matter whether triode Q1 detects
Vibrations, can make the collimated excitations of relay K1 mono-.Power supply VCC constitutes back sound and light alarm part X1 by relay K1 nodes
Road, continuously sends out caution signal.After staff reaches the spot, by pressing the button J2, loop is set to stop power supply, relay
, due to losing power supply, so as to self-sustaining failure, two relay K1, K2 losss of excitation, node disconnects, and alarm portion X1 loops are broken for K1, K2
Open, stop alarm behavior.
It is described above, simply specific embodiment of the invention, various illustrations are not to the flesh and blood structure of the present invention
Into restriction.
Claims (1)
1. a kind of acoustic-optic alarm for electric power overhaul fence, it is characterised in that including alarm carrier base（1）, carrier base
（1）With folding two supporting legs（2）, two supporting legs（2）Lower end carries and fence supports（3）The semi-circular groove of obvolvent（4）, semicircle
Shape groove（4）Involutory surface periphery may pass through one for fixed nylon adherent buckle, carrier base（1）Inner bottom surface has and fence supports column cap
The semicircle shrinkage pool of seated connection（5）, carrier base（1）Upper surface shrinkage pool chamber（6）Inside there is alarm, alarm passes through hinge cover plate（7）
Locking；Alarm control circuit includes sensor U1, sensor U1 connecting triode Q1 base stages, triode Q1 emitter stages and relay
Device K1, K2, sound and light alarm part X1 connections, power supply VCC constitutes loop by relay K1 nodes and sound and light alarm part X1, and three
The colelctor electrode of pole pipe Q1 is connected with button J2, switch J1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611164879.9A CN106600891B (en) | 2016-12-16 | 2016-12-16 | A kind of acoustic-optic alarm for electric power overhaul fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611164879.9A CN106600891B (en) | 2016-12-16 | 2016-12-16 | A kind of acoustic-optic alarm for electric power overhaul fence |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106600891A true CN106600891A (en) | 2017-04-26 |
| CN106600891B CN106600891B (en) | 2018-02-23 |
Family
ID=58802913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611164879.9A Active CN106600891B (en) | 2016-12-16 | 2016-12-16 | A kind of acoustic-optic alarm for electric power overhaul fence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106600891B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05282571A (en) * | 1992-04-01 | 1993-10-29 | Matsushita Electric Works Ltd | Alarm device |
| US20090015210A1 (en) * | 2007-07-13 | 2009-01-15 | Toko, Inc. | Non-contact electric power transmission apparatus |
| CN203630914U (en) * | 2013-12-05 | 2014-06-04 | 国网浙江杭州市余杭区供电公司 | Electronic-type electric power maintenance fence having acousto-optic alarm function |
| CN203769428U (en) * | 2014-01-24 | 2014-08-13 | 国网福建永安市供电有限公司 | Intelligent safety fence with automatic sound-light alarming function |
| CN204990578U (en) * | 2015-08-05 | 2016-01-20 | 国家电网公司 | Security fence alarm |
| CN105488933A (en) * | 2015-12-03 | 2016-04-13 | 国网江西省电力公司抚州供电分公司 | Security fence alarm |
-
2016
- 2016-12-16 CN CN201611164879.9A patent/CN106600891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05282571A (en) * | 1992-04-01 | 1993-10-29 | Matsushita Electric Works Ltd | Alarm device |
| US20090015210A1 (en) * | 2007-07-13 | 2009-01-15 | Toko, Inc. | Non-contact electric power transmission apparatus |
| CN203630914U (en) * | 2013-12-05 | 2014-06-04 | 国网浙江杭州市余杭区供电公司 | Electronic-type electric power maintenance fence having acousto-optic alarm function |
| CN203769428U (en) * | 2014-01-24 | 2014-08-13 | 国网福建永安市供电有限公司 | Intelligent safety fence with automatic sound-light alarming function |
| CN204990578U (en) * | 2015-08-05 | 2016-01-20 | 国家电网公司 | Security fence alarm |
| CN105488933A (en) * | 2015-12-03 | 2016-04-13 | 国网江西省电力公司抚州供电分公司 | Security fence alarm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106600891B (en) | 2018-02-23 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zi Shicai Inventor after: Fan Longnan Inventor after: Zhao Lu Inventor after: Tian Peng Inventor after: Ma Xinwu Inventor after: Li Ning Inventor after: Li Junhe Inventor after: Sun Li Inventor after: Wang Jingchun Inventor after: Yan Mang Inventor after: Yang Zhongkun Inventor before: Tian Peng Inventor before: Ma Xinwu Inventor before: Zi Shicai Inventor before: Li Ning Inventor before: Li Junhe Inventor before: Sun Li Inventor before: Yang Zhongkun Inventor before: Fan Longnan Inventor before: Zhao Lu |
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| GR01 | Patent grant |