CN105303792A - Acousto-optic alarm device whose circuit is prevented from being damaged by external force - Google Patents
Acousto-optic alarm device whose circuit is prevented from being damaged by external force Download PDFInfo
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- CN105303792A CN105303792A CN201510781991.6A CN201510781991A CN105303792A CN 105303792 A CN105303792 A CN 105303792A CN 201510781991 A CN201510781991 A CN 201510781991A CN 105303792 A CN105303792 A CN 105303792A
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- connects
- alarm
- warning sign
- acousto
- battery
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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
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses an acousto-optic alarm device whose circuit is prevented from being damaged by an external force. An alarm board (2), which is characterized in that on reflection strips (2-1) are pasted to the periphery of the alarm board (2), is provided with hanging devices (1), an alarm host (4) and an infrared detector (3). Each hanging device (1) is provided with screw holes (1-1), a movable draw ring (1-2) and a spring bayonet (1-3). The 1- comprises a central control unit (4-6), a wireless receiving module (4-7), a function control module (4-2), an audio transformer (4-5), a video transformer (4-4), a first battery (6), an LED lamp (4-3) and a piezoelectric ceramic sheet buzzer (4-1). The infrared detector (3) comprises a pyroelectric infrared sensor (3-3), a wireless emission module (3-4) and a second battery (5). The acousto-optic alarm device has the advantages that the structure is simple, the mounting and dismounting are convenient, the operation is easy, the safety and the reliability are realized, an effective warning effect is provided to construction vehicles under wires, and the human body safety and the safe and stable operation of the circuit are ensured.
Description
Technical field:
The present invention relates to the acoustic-optic alarm of the anti-outside destroy of a kind of circuit, belong to electric system transmission of electricity O&M field.
Background technology:
Along with the high speed development of national economy, all kinds of civil engineering project is in full swing, the generally use of various large-scale construction equipment, all parts of the country are frequent be there is construction machinery scratching transmission pressure or too closely discharges with transmission line of electricity distance to cause transmission line of electricity trip accident, brings serious harm to electric power netting safe running.Current power transmission line construction place is to install warning mark, camera head monitor, in mechanical execution process, driver sometimes can cannot note the safe distance with wire the moment because of a variety of causes such as fatigues, avoids the generation of accident with regard to causing this warning way effectively not remind in time workmen.There are 4 construction machineries this year and touch wire and cause personal injury and line tripping accident in this city electric company, account for the whole province's outside destroy accident 1/5, cause serious personal injury and the huge economic loss of electrical network, anti-outside destroy becomes the most important thing of circuit maintenance work.
Summary of the invention:
The object of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of structure simple, be convenient to installing/dismounting, be easy to operation, safe and reliable, effective warning function is played to Construction traffic under line, ensures personal safety and the acoustic-optic alarm of the anti-outside destroy of circuit of line security stable operation.
Object of the present invention can be reached by following measure: the acoustic-optic alarm of the anti-outside destroy of a kind of circuit, it comprises warning sign, it is characterized in that the surrounding of warning sign is adhesive with reflecting strips, the upper end of warning sign is arranged with two suspenders easily installed and removed, suspender is provided with screw hole, flush ring, spring bayonet socket, the lower end of warning sign connects alarm host machine, the lower end of alarm host machine connects infrared eye by fixed support, alarm host machine comprises central control unit, central control unit connects wireless receiving module respectively, functional control module, audio-frequency transformer (AFT), video transformer and the first battery, video transformer connects LED, audio-frequency transformer (AFT) connects piezoelectric ceramic piece hummer, infrared eye comprises pyroelectric infrared sensor, and pyroelectric infrared sensor connects coded conversion device, and coded conversion device connects wireless transmitter module, and coded conversion device connects the second battery.
The present invention can produce following good effect compared with the prior art: the present invention is applicable to working-yard under all transmission lines of electricity or likely to the section that transmission line of electricity causes security of operation to threaten.When the foreign matter such as construction machinery, oversize vehicle moves the safe distance being less than setting close to wire time, warning device meeting flashing light alarm, plays safe warning function to workmen.It has:
1. suspender.Be provided with hook, built-in clamp button of the spring, directly firmly pull hook draw ring during installing/dismounting, make buckle automatic clamping and be fixed on wire, safety is firm, and without the need to power failure operation, assembling and disassembling is simple, can accomplish hot line job, not affect the normal operation of circuit.
2. warning sign.Reflecting strips energy obviously warning function is equipped with on warning sign four limit, indicate that Keep Clear-High Voltage, forbid construction and power supply enterprise's contact method under line, allow workmen can understand the safe distance that should keep with wire, workmen have problem can in time and power supply enterprise get in touch and solve.
3. infrared eye.Detector is converted to electric signal by pyroelectric infrared sensor autoscan mobile object releasing heat electric signal and sends to alarm host machine to report to the police by wireless transmitter module.Intelligent alarm can be accomplished, without the need to staff's execute-in-place
4. sound and light alarm main frame.Main frame is equipped with hummer, warning lamp, the signal sent by wireless receiving module pick-up probe and dazzle light up to 110 points of superpower alert sounds of basis and redness.Acousto-optic warning effectively can be sent during warning, allow Construction traffic energy Timeliness coverage stop close behavior to wire.
Structure of the present invention is simple, is convenient to installing/dismounting, is easy to operation, safe and reliable, plays effective warning function, ensure personal safety and line security stable operation Construction traffic under line.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is electric theory diagram of the present invention.
Embodiment: elaborate below in conjunction with the embodiment of accompanying drawing to invention.
Embodiment: the acoustic-optic alarm (see Fig. 1-Fig. 2) of the anti-outside destroy of a kind of circuit, it comprises warning sign 2, and the surrounding of warning sign 2 is adhesive with reflecting strips 2-1, plays effective warning function.The upper end of warning sign 2 is arranged with two suspenders 1 easily installed and removed, suspender 1 is provided with screw hole 1-1, flush ring 1-2, spring bayonet socket 1-3, suspender 1 is screwed in warning sign 2 upper end by screw hole 1-1, insulating bar is used to pull flush ring 1-2 to be suspended on wire by suspender 1 during installation, and make spring bayonet socket 1-3 stressed separately, wire be stuck in suspender 1 inner spring bayonet socket 1-3 automatically closed clamping wire suspender 1 is fixed on wire.The lower end of warning sign 2 connects alarm host machine 4, and the lower end of alarm host machine 4 connects infrared eye 3 by fixed support 3-1.Alarm host machine 4 comprises central control unit 4-6, central control unit 4-6 connects wireless receiving module 4-7, functional control module 4-2, audio-frequency transformer (AFT) 4-5, video transformer 4-4 and the first battery 6 respectively, video transformer 4-4 connects LED 4-3, and audio-frequency transformer (AFT) 4-5 connects piezoelectric ceramic piece hummer 4-1.Infrared eye 3 comprises pyroelectric infrared sensor 3-2, and pyroelectric infrared sensor 3-2 connects coded conversion device 3-3, and coded conversion device 3-3 connects wireless transmitter module 3-4, and coded conversion device 3-3 connects the second battery 5.
Alarm host machine 4 is arranged by controlling functions module 4-2, arranges that time of fire alarming was 10 seconds, alarm sound is 110 decibels.During equipment work, when mobile object enters in setting range, the pyroelectric infrared sensor 3-2 autoscan pyroelectric signal of infrared eye 3, is converted to electric signal by coded conversion device 3-3, is sent by signal by wireless transmitter module 3-4.The wireless receiving module 4-7 of alarm host machine 4 is the wireless signal that sends of pick-up probe at any time, signal is after central control unit 4-6, instruction is sent to audio-frequency transformer (AFT) 4-5 and video transformer 4-4, control LED 4-3, piezoelectric ceramic piece hummer 4-1 to start working, send high-decibel sound simultaneously and dazzle light warning.
Claims (1)
1. the acoustic-optic alarm of the anti-outside destroy of circuit, it comprises warning sign (2), it is characterized in that the surrounding of warning sign (2) is adhesive with reflecting strips (2-1), the upper end of warning sign (2) is arranged with two suspenders (1) easily installed and removed, suspender (1) is provided with screw hole (1-1), flush ring (1-2), spring bayonet socket (1-3), the lower end of warning sign (2) connects alarm host machine (4), the lower end of alarm host machine (4) connects infrared eye (3) by fixed support (3-1), alarm host machine (4) comprises central control unit (4-6), central control unit (4-6) connects wireless receiving module (4-7) respectively, functional control module (4-2), audio-frequency transformer (AFT) (4-5), video transformer (4-4) and the first battery (6), video transformer (4-4) connects LED (4-3), audio-frequency transformer (AFT) (4-5) connects piezoelectric ceramic piece hummer (4-1), infrared eye (3) comprises pyroelectric infrared sensor (3-2), pyroelectric infrared sensor (3-2) connects coded conversion device (3-3), coded conversion device (3-3) connects wireless transmitter module (3-4), and coded conversion device (3-3) connects the second battery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781991.6A CN105303792A (en) | 2015-11-16 | 2015-11-16 | Acousto-optic alarm device whose circuit is prevented from being damaged by external force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781991.6A CN105303792A (en) | 2015-11-16 | 2015-11-16 | Acousto-optic alarm device whose circuit is prevented from being damaged by external force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105303792A true CN105303792A (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510781991.6A Pending CN105303792A (en) | 2015-11-16 | 2015-11-16 | Acousto-optic alarm device whose circuit is prevented from being damaged by external force |
Country Status (1)
| Country | Link |
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| CN (1) | CN105303792A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228721A (en) * | 2016-09-06 | 2016-12-14 | 国网山东省电力公司淄博供电公司 | A kind of caution device for transmitting line |
| CN106940918A (en) * | 2017-05-08 | 2017-07-11 | 国网山东省电力公司烟台供电公司 | A kind of anti-external force destruction confession electric alarms based on pattern recognition of circuit |
| CN107507381A (en) * | 2017-09-26 | 2017-12-22 | 武汉随戈科技服务有限公司 | A kind of intelligent electric power warning sign used by high-voltage line |
Citations (7)
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| CN202662114U (en) * | 2012-04-27 | 2013-01-09 | 山西省电力公司大同供电分公司 | Acousto-optic alarm signboard |
| CN203366642U (en) * | 2013-06-28 | 2013-12-25 | 河南省电力公司信阳供电公司 | Safety sign |
| CN203759997U (en) * | 2014-04-04 | 2014-08-06 | 国家电网公司 | Signboard hanging device |
| CN203825778U (en) * | 2014-05-17 | 2014-09-10 | 国家电网公司 | Intelligent electric shock prevention alarm system |
| CN204189277U (en) * | 2014-11-18 | 2015-03-04 | 国家电网公司 | Infrared three-dimensional alarming device |
| CN204715237U (en) * | 2015-06-12 | 2015-10-21 | 国家电网公司 | A kind of power construction warning sign with infrared alarm buzzer |
| CN205230290U (en) * | 2015-11-16 | 2016-05-11 | 国网山东省电力公司烟台供电公司 | External damage's audible and visual alarm is prevented to circuit |
-
2015
- 2015-11-16 CN CN201510781991.6A patent/CN105303792A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202662114U (en) * | 2012-04-27 | 2013-01-09 | 山西省电力公司大同供电分公司 | Acousto-optic alarm signboard |
| CN203366642U (en) * | 2013-06-28 | 2013-12-25 | 河南省电力公司信阳供电公司 | Safety sign |
| CN203759997U (en) * | 2014-04-04 | 2014-08-06 | 国家电网公司 | Signboard hanging device |
| CN203825778U (en) * | 2014-05-17 | 2014-09-10 | 国家电网公司 | Intelligent electric shock prevention alarm system |
| CN204189277U (en) * | 2014-11-18 | 2015-03-04 | 国家电网公司 | Infrared three-dimensional alarming device |
| CN204715237U (en) * | 2015-06-12 | 2015-10-21 | 国家电网公司 | A kind of power construction warning sign with infrared alarm buzzer |
| CN205230290U (en) * | 2015-11-16 | 2016-05-11 | 国网山东省电力公司烟台供电公司 | External damage's audible and visual alarm is prevented to circuit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106228721A (en) * | 2016-09-06 | 2016-12-14 | 国网山东省电力公司淄博供电公司 | A kind of caution device for transmitting line |
| CN106940918A (en) * | 2017-05-08 | 2017-07-11 | 国网山东省电力公司烟台供电公司 | A kind of anti-external force destruction confession electric alarms based on pattern recognition of circuit |
| CN107507381A (en) * | 2017-09-26 | 2017-12-22 | 武汉随戈科技服务有限公司 | A kind of intelligent electric power warning sign used by high-voltage line |
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Application publication date: 20160203 |
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