CN106600891B - A kind of acoustic-optic alarm for electric power overhaul fence - Google Patents
A kind of acoustic-optic alarm for electric power overhaul fence Download PDFInfo
- Publication number
- CN106600891B CN106600891B CN201611164879.9A CN201611164879A CN106600891B CN 106600891 B CN106600891 B CN 106600891B CN 201611164879 A CN201611164879 A CN 201611164879A CN 106600891 B CN106600891 B CN 106600891B
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- China
- Prior art keywords
- alarm
- carrier base
- fence
- triode
- relay
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- 239000004677 Nylon Substances 0.000 claims abstract description 5
- 230000001464 adherent effect Effects 0.000 claims abstract description 5
- 229920001778 nylon Polymers 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- 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 present invention relates to a kind of warning device, i.e. a kind of acoustic-optic alarm for electric power overhaul fence.It includes alarm carrier base, two supporting legs of the carrier base with folding, two supporting leg lower ends are with the semi-circular groove with fence supports obvolvent, semi-circular groove involutory surface periphery may pass through one and be used for fixed nylon adherent buckle, carrier base inner bottom surface has the semicircle shrinkage pool with fence supports column cap seated connection, carrier base upper surface shrinkage pool intracavitary has alarm, and alarm is locked by hinge cover plate；Alarm control circuit includes sensor U1, sensor U1 connecting triode Q1 base stages, triode Q1 emitter stages are connected with relay K1, K2, sound and light alarm part X1, power supply VCC forms loop by relay K1 nodes and sound and light alarm part X1, and triode Q1 colelctor electrode is connected with button J2, switch J1.Circuit structure is reasonable, and connection is reliable, meets requirement.
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 is mainly used in power plant, Substation Electric Equipment overhauls, distribution overhauls,
It electrical test etc., can prevent staff from walking dislocation, or prevent other staff to be strayed into.But if moved, be not easy find or
Attention is not caused, influences to keep the safety in production.
The content of the invention
The purpose of the present invention is to provide one kind for above-mentioned deficiency and be installed on fence supports, can in time detect 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, two supporting legs of the carrier base with folding, 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 and be used for fixed nylon adherent buckle, and carrier base inner bottom surface has and fence supports
The semicircle shrinkage pool of column cap seated connection, carrier base upper surface shrinkage pool intracavitary have alarm, and alarm is locked by hinge cover plate；Alarm
Device control circuit includes sensor U1, sensor U1 connecting triode Q1 base stages, triode Q1 emitter stages and relay K1, K2,
The X1 connections of sound and light alarm part, power supply VCC form loop by relay K1 nodes and 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 diversified forms, cradle top can install resistance to movement,
The functional devices such as shooting record.The resistance to movement functional module can sensitivity monitoring whether occur to be moved phenomenon to body, and
Occur to alert 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.
Brief description of the drawings
Fig. 1 is structure diagram of the present invention.
Fig. 2 is use state structure diagram of the present invention.
Fig. 3 is alarm control circuit schematic diagram.
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 are 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 branch
Stand 1, two supporting legs 2 of the carrier base 1 with folding, two lower ends of supporting leg 2 carry the semi-circular groove 4 with the obvolvent of fence supports 3, partly
The involutory surface periphery of circular trough 4 may pass through one be used for fixation nylon adherent buckle, realization is connected.The inner bottom surface of carrier base 1 have with
The semicircle shrinkage pool 5 of fence supports column cap seated connection, there is alarm in the upper surface shrinkage pool chamber 6 of carrier base 1, alarm passes through hinge lid
Plate 7 is locked；Alarm control circuit includes sensor U1, sensor U1 connecting triode Q1 base stages, triode Q1 emitter stages with
Relay K1, K2, the X1 connections of sound and light alarm part, power supply VCC are made up of back relay K1 nodes and sound and light alarm part X1
Road, triode Q1 colelctor electrode are 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.
Can produce vibrations when fence is moved, sensor U1 sends high level trigger triode Q1 conductings, make relay K1,
K2 excitations, turn on two relay nodes.Its repeat circuit K2 nodes conducting form self-holding circuit, no matter triode Q1
Vibrations whether are detected, the collimated excitations of relay K1 mono- can be made.Power supply VCC makes acousto-optic report by relay K1 nodes
Alert part X1 forms loop, continuously sends out caution signal.After staff reaches the spot, by pressing button J2, make back
Road is stopped power supply, and relay K1, K2 are due to losing power supply, so as to which self-sustaining is failed, two relay K1, K2 losss of excitation, and section
Point disconnects, and alarm portion X1 loops disconnect, stop alarm behavior.
It is described above, simply the embodiment of the present invention, various illustrations are not to the substantive content structure of the present invention
Into limitation.
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）Two supporting legs with folding（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 and be used 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, the X1 connections of sound and light alarm part, power supply VCC form loop by relay K1 nodes and sound and light alarm part X1, and three
Pole pipe Q1 colelctor electrode 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 CN106600891A (en) | 2017-04-26 |
| CN106600891B true 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) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3084120B2 (en) * | 1992-04-01 | 2000-09-04 | 松下電工株式会社 | Alarm device |
| JP2009022122A (en) * | 2007-07-13 | 2009-01-29 | Toko Inc | Non-contact power transmission device |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN106600891A (en) | 2017-04-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| 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 |