CN205384701U - Ground connection stake earth connection alarm device - Google Patents
Ground connection stake earth connection alarm device Download PDFInfo
- Publication number
- CN205384701U CN205384701U CN201620086704.XU CN201620086704U CN205384701U CN 205384701 U CN205384701 U CN 205384701U CN 201620086704 U CN201620086704 U CN 201620086704U CN 205384701 U CN205384701 U CN 205384701U
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- box body
- warning
- module
- alarm device
- bandage
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Abstract
The utility model discloses a ground connection stake earth connection alarm device belongs to construction maintenance equipment field. Its technical scheme does: including shell, the bandage of cuboid with set up the alarm system in the shell, the shell includes the top cap and the box body of mutual lock, is provided with light activated switch trompil and infrared sensing probe on the top cap, and top cap one side is connected with bandage one end, and the box body bottom is provided with the public address mouth, is provided with charging socket and warning light socket on one side of the box body, and the warning light socket is connected with the warning light, alarm system includes infrared induction module, control module, light activated switch and the warning lamp module piece that connects gradually, and control module still is connected with voice module. The beneficial effects of the utility model are that: reasonable in design, simple structure utilizes infrared human response technique to warn the people who is close to, increases light warning effect on the basis of pronunciation warning, adopts the warning light area, can be the warning light tape winding around the position more striking to play fine warning effect.
Description
Technical field
This utility model belongs to Construction and Maintenance apparatus field, is specifically related to a kind of ground stud earth lead alarm device.
Background technology
Earth lead, stake, be a kind of safety measure commonly used in electric power overhaul work, and Main Function is to arrange reliable ground connection on station work equipment, ensures the personal safety of maintainer.Earth lead is while ensureing maintainer's personal safety, the operation of power transformation operation maintenance personnel be it is also proposed higher requirement, owing to existing earth lead is independent equipment, self not having significant warning function, once leakage dismounting ground wire, consequence is hardly imaginable, so in power transformation operation maintenance personnel regular job, how to improve the management of earth lead, ensure the safety operation of operation maintenance personnel and equipment, it appears particularly important.
The use earth lead of normative and reasonable is significant to the power supply that ensures safety, and since 1977, the whole province's electric industry produces and line combined floodgate accident with ground occurs altogether 50 times；Wherein generating 9 times, account for 18%, power 41 times, account for 82%.These accidents, what have causes grid disconnection, large-area power-cuts, makes more than 30 110 kilovolts and above electric substation dead electricity, and the electricity of loss reaches more than 120 ten thousand degree, and what have also results in device damage and person major injuries, and lesson is most penetrating.Present stage, original open type transformer station being digitized intellectualized reconstruction, consuming time very long and with high costs, therefore to carry out cost-efficiently transformation significant for this problem earth wire.
Utility model content
For solving the deficiency of above-mentioned prior art, the purpose of this utility model is to provide a kind of ground stud earth lead alarm device with sound and light alarm prompting function.
Invention thinking of the present utility model shows themselves in that and realizes human body proximity perception by infrared induction, and starting after perception reports to the police warns close staff with this.
A kind of ground stud earth lead alarm device, including the shell of cuboid, bandage and the warning system that is arranged in described shell, described shell includes top cover and the box body of fastening mutually, described top cover is provided with photosensitive switch perforate and infrared induction probe, described top cover side is connected with bandage one end, the described bandage other end is connected with bottom described box body, is provided with the mouth that amplifies bottom described box body, corresponding with the described mouth that amplifies in described box body is provided with loudspeaker；Described box body side is provided with charging socket and warning lamp socket, and opposite side is provided with on and off switch, and described warning lamp socket is connected with warning lamp；It is provided with rechargeable battery in described box body；
Described warning system includes the infrared induction module, control module, photosensitive switch and the warning lamp module that are sequentially connected with, and described control module is also associated with voice module.Infrared induction module adopts HC-SR501 type infrared induction module.Voice module adopts ISD1820 voice module, this module adopts ISD1820 chip, running voltage is 3-5V, when voice module starts, send the alarm sound of " XXX interval is provided with earth lead; please note dismounting during power transmission ", but the sound that voice module sends is less, cannot not hear outside 5 meters.Therefore voice module connects a power board, to improve the volume of chimes of doom.Power board has eight gears, and along with the increase of regulation stall, volume and the power consumption of loudspeaker all increase therewith.5 meters of of personnel's spacing module are made can clearly to hear chimes of doom, it is necessary to horn volume reaches 60dB, in conjunction with volume and the operating current of test of many times data, when gear is adjusted to 7, volume is 77dB, and operating current is 9.3mA, now volume meets job requirement, and operating current is of moderate size.Described control module, it is preferred to ATMEGA88P control chip.
It is preferably, passes through to snap connection bottom described bandage and described box body.
Being preferably, described warning lamp is the warning light bar being made up of some light emitting diodes.
Being preferably, described control module is also associated with GPRS module.
Being preferably, the described on and off switch side of described box body is additionally provided with toggle switch.The alarm device of diverse location can be arranged different codings by toggle switch, and send a signal to remote computer end by GPRS module, carry out the facilities of minute book device with this.
By testing, the beneficial effects of the utility model are, reasonable in design, simple in construction, utilize infrared human body induction technology that close people is warned, photosensitive switch can ensure that when brightness is enough, warning light bar does not work, save electricity consumption, and in the bad place of light, warning light bar is opened, the basis of phonetic warning increases light alarming effect, because what adopt is warning light bar, so light bar can be warned to be wrapped in the awake destination locations of comparison, it is not limited solely to device periphery, warning light bar can be stretched out in depression work places such as such as trenches and put, thus playing good alarming effect.
Additionally, 1, economic benefit
By the use of this device, the externally time of rationing the power supply shortened in each service work is about 0.5 hour, and interruption maintenance work in June, 2014 in April, 2015 total load is 524700kW, and the loss of outage electricity of minimizing is 262350kWh；Power cost saving is 147000 yuan.
The fast work of spy that equipment is carried out because of interruption maintenance work can reduce 2 hours every time, and according to everyone each labour cost 160 yuan in SAP system, in October, 2014 in May, 2015 in these 8 middle of the month launch special fast 118 times altogether, save 118*2*160=37760 unit altogether.
2, social benefit
The alarming effect of this device, the potential safety hazard of maloperation can be reduced to greatest extent, it is prevented that externally ration the power supply because of maloperation, be effectively improved the stability of electrical network and the reliability of power supply, social benefit is notable, and the social image of company has been also functioned to positive role.
Accompanying drawing explanation
Fig. 1 is the Facad structure schematic diagram of this utility model embodiment.
Fig. 2 is the structure schematic diagram of this utility model embodiment.
Fig. 3 is the warning system theory diagram of this utility model embodiment.
Wherein, accompanying drawing is labeled as: 1, top cover；2, box body；3, photosensitive switch perforate；4, infrared induction probe；5, bandage；6, amplify mouth；7, charging socket；8, warning lamp socket；9, on and off switch；10, warning lamp；11, toggle switch.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Certainly, specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
Embodiment 1
Referring to Fig. 1, Fig. 2 and Fig. 3, this utility model is a kind of ground stud earth lead alarm device, including the shell of cuboid, bandage 5 and the warning system that is arranged in shell, shell includes top cover 1 and the box body 2 of fastening mutually, being provided with photosensitive switch perforate 3 and infrared induction probe 4 on top cover 1, top cover 1 side is connected with bandage 5 one end, and bandage 5 other end is connected with bottom box body 2, be provided with the mouth 6 that amplifies bottom box body 2, in box body 2 with amplify that mouth 6 is corresponding is provided with loudspeaker；Box body 2 side is provided with charging socket 7 and warning lamp socket 8, and opposite side is provided with on and off switch 9, and warning lamp socket 8 is connected with warning lamp 10；It is provided with rechargeable battery in box body 2；
Warning system includes the infrared induction module, control module, photosensitive switch and the warning lamp module that are sequentially connected with, and infrared induction module is also associated with voice module.Infrared induction module adopts HC-SR501 type infrared induction module.Voice module adopts ISD1820 voice module, this module adopts ISD1820 chip, running voltage is 3-5V, when voice module starts, send the alarm sound of " XXX interval is provided with earth lead; please note dismounting during power transmission ", but the sound that voice module sends is less, cannot not hear outside 5 meters.Therefore voice module connects a power board, to improve the volume of chimes of doom.Power board has eight gears, and along with the increase of regulation stall, volume and the power consumption of loudspeaker all increase therewith.5 meters of of personnel's spacing module are made can clearly to hear chimes of doom, horn volume is needed to reach 60dB, volume and operating current in conjunction with test of many times data, as shown in voice module power consumption test chart, when gear is adjusted to 7, volume is 77dB, and operating current is 9.3mA, now volume meets job requirement, and operating current is of moderate size.Control module and use ATMEGA88P control chip.
Voice module power consumption test chart
| Gear gear | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Volume | 20dB | 27dB | 40dB | 53dB | 60dB | 77dB | 86dB | 99dB |
| Operating current | 1.4mA | 1.8mA | 3.1mA | 4.7mA | 6mA | 9.3mA | 18.3mA | 24.1mA |
Bandage 5 is connected by buckle 10 with bottom box body 2.
Warning lamp 10 is the warning light bar being made up of some light emitting diodes.
Control module and connect GPRS module.
On and off switch 9 side of box body 2 is additionally provided with toggle switch 11.The alarm device that diverse location is arranged can be arranged different codings by toggle switch 11, and send a signal to remote computer end by controlling module and GPRS module, carry out the facilities of minute book device with this.
This utility model can pass through without the technical characteristic described or adopt existing techniques in realizing; do not repeat them here; certainly; described above is not to restriction of the present utility model; this utility model is also not limited to the example above; the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (6)
1. a ground stud earth lead alarm device, including the shell of cuboid, bandage and the warning system that is arranged in described shell, it is characterized in that, described shell includes top cover and the box body of fastening mutually, being provided with photosensitive switch perforate and infrared induction probe on described top cover, described top cover side is connected with described bandage one end, and the described bandage other end is connected with bottom described box body, it is provided with the mouth that amplifies bottom described box body, corresponding with the described mouth that amplifies in described box body is provided with loudspeaker；Described box body side is provided with charging socket and warning lamp socket, and opposite side is provided with on and off switch, and described warning lamp socket is connected with warning lamp；It is provided with rechargeable battery in described box body；
Described warning system includes the infrared induction module, control module, photosensitive switch and the warning lamp module that are sequentially connected with, and described control module is also associated with voice module.
2. ground stud earth lead alarm device according to claim 1, it is characterised in that pass through to snap connection bottom described bandage and described box body.
3. ground stud earth lead alarm device according to claim 1, it is characterised in that described warning lamp is the light bar being made up of some light emitting diodes.
4. ground stud earth lead alarm device according to claim 1, it is characterised in that described control module is also associated with GPRS module.
5. ground stud earth lead alarm device according to claim 1, it is characterised in that the described on and off switch side of described box body is additionally provided with toggle switch, and described toggle switch is connected with described control module.
6. according to the arbitrary described ground stud earth lead alarm device of claim 1-5, it is characterised in that described control module uses ATMEGA88P control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086704.XU CN205384701U (en) | 2016-01-28 | 2016-01-28 | Ground connection stake earth connection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086704.XU CN205384701U (en) | 2016-01-28 | 2016-01-28 | Ground connection stake earth connection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205384701U true CN205384701U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620086704.XU Expired - Fee Related CN205384701U (en) | 2016-01-28 | 2016-01-28 | Ground connection stake earth connection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205384701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255751A (en) * | 2017-06-22 | 2017-10-17 | 平顶山三和智能科技有限公司 | The anti-switching on earth wire device of intelligence |
| CN109584523A (en) * | 2018-12-19 | 2019-04-05 | 国网河北省电力有限公司衡水供电分公司 | A kind of ground connection pricker attention device |
-
2016
- 2016-01-28 CN CN201620086704.XU patent/CN205384701U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107255751A (en) * | 2017-06-22 | 2017-10-17 | 平顶山三和智能科技有限公司 | The anti-switching on earth wire device of intelligence |
| CN109584523A (en) * | 2018-12-19 | 2019-04-05 | 国网河北省电力有限公司衡水供电分公司 | A kind of ground connection pricker attention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20220128 |