CN202584361U - Mis-pole-climbing prevention and alarm device - Google Patents
Mis-pole-climbing prevention and alarm device Download PDFInfo
- Publication number
- CN202584361U CN202584361U CN 201220264277 CN201220264277U CN202584361U CN 202584361 U CN202584361 U CN 202584361U CN 201220264277 CN201220264277 CN 201220264277 CN 201220264277 U CN201220264277 U CN 201220264277U CN 202584361 U CN202584361 U CN 202584361U
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- control panel
- semi
- alarm device
- loudspeaker
- warning device
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- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 title abstract 4
- 230000006698 induction Effects 0.000 claims abstract description 18
- 230000009194 climbing Effects 0.000 claims description 17
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001755 vocal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a mis-pole-climbing prevention and alarm device. The mis-pole-climbing prevention and alarm device is provided with a hollow annular box body, wherein the annular box body is formed in a manner that two semi-annular boxes are butted and assembled through lock catches, the top of each semi-annular box is provided with an opening, a box cover covers the opening, and an infrared induction alarm device is mounted in each semi-annular box; and each infrared induction alarm device comprises a control panel and a loudspeaker, wherein an infrared monitoring chip and a control circuit are arranged in the control panel, a power input terminal of the control panel is connected with a storage battery, and a control output terminal of the control panel is electrically connected with a signal input terminal of the loudspeaker. The mis-pole-climbing prevention and alarm device is simple in structure, elaborate in design, sensitive in induction and good in caution effect, and induces people who mistakenly climb a pole through infrared rays and automatically sends out caution signals, so that the cost of power grid monitoring and protection is saved.
Description
Technical field
The utility model relates to power grid security protection field, a kind of specifically preventing fault rod climbing warning device.
Background technology
At present, to preventing that mistake from stepping on charged shaft tower still take the to send someone mode of fixing a point to guard, choose many, account for duration, efficient is low in the power circuit maintenance.Along with the fast development of intelligent grid, electric network composition is increasingly sophisticated, and parallel, adjacent power circuit is more and more, and operating personnel's task constantly increases the weight of, and monitoring personnel's workload constantly increases.In " power circuit safety regulations " to preventing that mistake from stepping on clear and definite regulation of adjacent charged shaft tower monitoring; At present in the construction operation of electrical network maintenance both at home and abroad; Mistake is stepped on charged shaft tower electric shock accidents and is still existed, and " people's air defense " mode that only relies on the special messenger to guard can not satisfy security needs.
The utility model content
The technical matters that the utility model will solve provide a kind of through near the people infrared induction electric pole motion and send alarm signal, simple in structure, with low cost, convenient durable preventing fault rod climbing warning device.
For solving the problems of the technologies described above; The preventing fault rod climbing warning device of the utility model has the annular box body of hollow; This annular box body is assemblied to form through the snap close butt joint by two semi-circular boxes; The open top of each semi-circular box and on uncovered spiral-lock lid is arranged, in each semi-circular box the infrared induction warning device is installed all.
Said infrared induction warning device comprises control panel and loudspeaker, is provided with infrared observation chip and control circuit in the control panel, and the power input end of control panel is electrically connected with accumulator, and the control output end of control panel and the signal input part of loudspeaker are electrically connected.
Also be provided with the voice control chip that is connected electrically in the loudspeaker front end in the said control panel.
Be in series with power switch in the current supply circuit of said control panel, in power switch is inlaid on the diapire of annular box body and switch key stretch out outside the box.
The beneficial effect of the utility model is: adopt the box body structure of the annular that is assemblied to form by two semi-circular boxes, ring box is sleeved on the electric pole, has stopped the route of stepping on the bar personnel, and the layman can't continue to climb, and has avoided the generation of accident; Spiral-lock lid on each semi-circular box, the size of lid is a bit larger tham box body, good water-proof effect; The infrared induction warning device has been realized automatic warning, saved the human cost of electrical network monitoring, and in each semi-round ring shape box the infrared induction warning device be set, induction range more extensively and more comprehensive, having guaranteed does not have sense blind area; The infrared observation chip is used to respond to human body infrared near electric pole; When sensed the people near the time, the infrared observation chip converts infrared signal to voltage signal and gives control circuit, control circuit control loudspeaker send alerting signal; Caution fault rod climbing personnel; Adopt this kind structure, make simple, with low cost; The voice control chip writes the caveat tone signal, and like statement such as " No climbing, Keep Clear-High Voltage " caution, good warning effect designs hommization more; Whole infrared induction warning device is closed in being provided with of power switch when having made things convenient for professional maintainer to step on bar, it is more convenient to use.The utility model is simple in structure, and deft design also sends alarm signal through infrared induction to the fault rod climbing people automatically, and induction is sensitive, and good warning effect has been practiced thrift the cost input that electrical network is guarded.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is along the cut-open view of A-A direction among Fig. 1;
Fig. 3 is the cut-open view of the utility model along B-B direction among Fig. 2;
Fig. 4 is the user mode synoptic diagram of Fig. 1;
Fig. 5 is the circuit theory diagrams of a kind of embodiment of the utility model.
Embodiment
With reference to accompanying drawing; The preventing fault rod climbing warning device of the utility model has the annular box body 1 of hollow; This annular box body 1 is assemblied to form through snap close 2 butt joints by two semi-circular boxes; The open top of each semi-circular box and on uncovered spiral-lock lid 10, in each semi-circular box the infrared induction warning device is installed all.Box body 1 can adopt stainless steel with lid 10.As shown in Figure 3, the internal diameter of lid 10 and the external diameter of semi-circular box adapt, and two lids 10 are buckled on two semi-circular boxes uncovered, can play good rainproof effect.Like Fig. 1, Fig. 2 and shown in Figure 4; The shape of annular box body 1 preferably adopts annular, and the external diameter of the internal diameter of annular box body 1 and electric pole 7 adapts, two snap close 2 butt joints of semi-circular box through being located at its two ends; Annular box body 1 is sleeved on the electric pole 7, stops the climbing route of stepping on the bar personnel.Wherein, preferred, dismounting for ease, one in two snap closes 2 can be adopted fast knot, and another one adopts knot that can be undone by a pull.As shown in Figure 2; The infrared induction warning device comprises control panel 3 and loudspeaker 4; Be provided with infrared observation chip and control circuit in the control panel 3, the power input end of control panel 3 is electrically connected with accumulator 5, and the signal input part of the control output end of control panel 3 and loudspeaker 4 is electrically connected.Wherein, a plurality of vocal holes 8 are all offered in 4 of corresponding loudspeaker position on two lids 10, and vocal hole 8 is used for outwards propagating alarm sound.The infrared observation chip is used to respond to human body infrared near electric pole, when sensed the people near the time, the infrared observation chip converts infrared signal to voltage signal and gives control circuit, control circuit control loudspeaker 4 send alerting signal, caution fault rod climbing personnel.Also be provided with the voice control chip that is connected electrically in loudspeaker 4 front ends in the control panel 3.The voice control chip is used to write the caveat tone signal, like " No climbing, Keep Clear-High Voltage " etc., increases the caution effect.Be in series with power switch 6 in the current supply circuit of control panel 3, as shown in Figure 3, power switch 6 is inlaid in the diapire of annular box body 1 and switch key stretches out outside the box.Power switch 6 is used to close whole infrared induction warning device, it is closed when climbing electric pole with convenient professional maintainer.
Fig. 5 shows the circuit theory diagrams of a kind of embodiment of the utility model, and IC1 and IC2 are the infrared observation chip among the figure, all adopt RT1072; IC3 is the voice control chip, adopts SK020; IC4 is the Control of Voltage chip, adopts 7812, and loudspeaker adopt TWH11.Shown in circuit diagram; Power supply provides electric power to supply with to entire circuit; The zone of monitoring between two infrared observation chips is an induction region, and the infrared observation chip connects voice control chip IC3SK020, is connected with integrated amplifier between voice control chip IC3SK020 and the loudspeaker TWH11.
As the people during near the preventing fault rod climbing warning device of the utility model; The infrared ray that human body sends is monitored by infrared observation chip IC 1RT1072 and IC2RT1072; And convert infrared signal to voltage signal and pass to high level of voice control chip IC3SK020; Voice control chip IC3SK020 receives behind this high level according to the program that has write chip, sends a high voltage control loudspeaker TWH11 from its No. 8 pin and sends audio alert.
Claims (4)
1. preventing fault rod climbing warning device; It is characterized in that it has the annular box body (1) of hollow; This annular box body (1) is assemblied to form through snap close (2) butt joint by two semi-circular boxes; The open top of each semi-circular box and on uncovered spiral-lock lid (10) is arranged, in each semi-circular box the infrared induction warning device is installed all.
2. preventing fault rod climbing warning device as claimed in claim 1; It is characterized in that said infrared induction warning device comprises control panel (3) and loudspeaker (4); Control panel is provided with infrared observation chip and control circuit in (3); The power input end of control panel (3) is electrically connected with accumulator (5), and the signal input part of the control output end of control panel (3) and loudspeaker (4) is electrically connected.
3. preventing fault rod climbing warning device as claimed in claim 2 is characterized in that also being provided with in the said control panel (3) the voice control chip that is connected electrically in loudspeaker (4) front end.
4. like claim 2 or 3 described preventing fault rod climbing warning devices, it is characterized in that being in series with power switch (6) in the current supply circuit of said control panel (3), power switch (6) is inlaid in the diapire of annular box body (1) and switch key stretches out outside the box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264277 CN202584361U (en) | 2012-06-06 | 2012-06-06 | Mis-pole-climbing prevention and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264277 CN202584361U (en) | 2012-06-06 | 2012-06-06 | Mis-pole-climbing prevention and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202584361U true CN202584361U (en) | 2012-12-05 |
Family
ID=47253749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264277 Expired - Fee Related CN202584361U (en) | 2012-06-06 | 2012-06-06 | Mis-pole-climbing prevention and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202584361U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069942A (en) * | 2015-08-31 | 2015-11-18 | 国网浙江省电力公司岱山县供电公司 | Early warning device and system for electric pole tower |
| CN105513275A (en) * | 2016-01-27 | 2016-04-20 | 安徽宝昱电子科技有限公司 | Electric pole anti-climbing device |
| CN115938078A (en) * | 2023-03-09 | 2023-04-07 | 西南石油大学 | Combustible gas alarm device, system and alarm method |
-
2012
- 2012-06-06 CN CN 201220264277 patent/CN202584361U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069942A (en) * | 2015-08-31 | 2015-11-18 | 国网浙江省电力公司岱山县供电公司 | Early warning device and system for electric pole tower |
| CN105513275A (en) * | 2016-01-27 | 2016-04-20 | 安徽宝昱电子科技有限公司 | Electric pole anti-climbing device |
| CN115938078A (en) * | 2023-03-09 | 2023-04-07 | 西南石油大学 | Combustible gas alarm device, system and alarm method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: LINQU POWER SUPPLY COMPANY Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 262699 WEIFANG, SHANDONG PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Address before: 262699, No. 4 Mi River Road, Linqu County, Weifang, Shandong Patentee before: Linqu County Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160606 |