CN204631111U - Transformer station's step voltage detection alarm device - Google Patents
Transformer station's step voltage detection alarm device Download PDFInfo
- Publication number
- CN204631111U CN204631111U CN201420767337.0U CN201420767337U CN204631111U CN 204631111 U CN204631111 U CN 204631111U CN 201420767337 U CN201420767337 U CN 201420767337U CN 204631111 U CN204631111 U CN 204631111U
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- transformer station
- shaped metal
- voltage detecting
- metal bar
- alarm device
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- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model relates to a kind of transformer station step voltage detection alarm device, it is characterized in that comprising U-shaped metal bar, the voltage detecting alarm be electrically connected with U-shaped metal bar, described voltage detecting alarm is integrated with voltage display module.The beneficial effect that the utility model has: under the prerequisite possessing warning function, increases Presentation Function, and many means promptings, cause the attention of staff as far as possible, participation work when avoiding insulating boot to leak electricity, improve operated by personnel's security.
Description
Technical field
The utility model relates to a kind of transformer station step voltage detection alarm device.
Background technology
The Conventional insulation boots used in transformer station at present do not possess step voltage detection alarm function, only detect the state of insulation of insulating boot with naked eyes or experience, even if progressively recognize now the importance of warning, do not have again the magnitude of voltage between actual reflection bipod.When in a noisy environment, alarm song not necessarily can be noticed in time, may cause the life security of staff thus because of insulating boot electric leakage.
Summary of the invention
The purpose of this utility model is the problems referred to above that solution prior art exists and provides a kind of transformer station step voltage detection alarm device, under the prerequisite possessing warning function, increase Presentation Function, many means promptings, cause the attention of staff as far as possible, participation work when avoiding insulating boot to leak electricity, improves operated by personnel's security.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: transformer station's step voltage detection alarm device, it is characterized in that comprising U-shaped metal bar, the voltage detecting alarm be electrically connected with U-shaped metal bar, described voltage detecting alarm is integrated with voltage display module.
As improving further and supplementing technique scheme, the utility model adopts following technical measures: described U-shaped metal bar coordinates bandage.
Described U-shaped metal bar is two, and every only described U-shaped metal bar is provided with described bandage respectively, and described bandage comprises vamp strap portion and bandage portion of foot.
Described U-shaped metal bar connects described voltage detecting alarm by wire.
The end that described wire is connected with described voltage detecting alarm arranges plug, and on described voltage detecting alarm, corresponding plug place arranges jack.
Described voltage detecting alarm arranges hook hole.
Described voltage detecting alarm arranges power switch.
Described voltage display module is LED display module.
The beneficial effect that the utility model has: under the prerequisite possessing warning function, increases Presentation Function, and many means promptings, cause the attention of staff as far as possible, participation work when avoiding insulating boot to leak electricity, improve operated by personnel's security.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the electrical block diagram of the utility model voltage detecting alarm.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: transformer station's step voltage detection alarm device, as shown in Figure 1, it comprises U-shaped metal bar 3, and described voltage detecting alarm 9 is integrated with voltage display module 10 with the voltage detecting alarm 9 be electrically connected with U-shaped metal bar 3.The sole at insulated shoes 1 tied up by U-shaped metal bar 3.
Described U-shaped metal bar 3 is two, and every only described U-shaped metal bar 3 is provided with described bandage 2,4 respectively, and described bandage 2,4 comprises vamp strap portion and bandage portion of foot.Bandage 2,4 is provided with VELCRO respectively, convenient wearing and adjustment position.
Described U-shaped metal bar 3 connects described voltage detecting alarm 9 by wire 5.
The end that described wire 5 is connected with described voltage detecting alarm 9 arranges plug 6, and on described voltage detecting alarm 9, corresponding plug 6 place arranges jack 7.
Described voltage detecting alarm 9 arranges hook hole 11.Voltage detecting warning device 9 can be suspended on waistband or key chain by lanyard hole 11.
In order to save energy, described voltage detecting alarm 9 arranges power switch 8.Open or close in time according to working condition.
Described voltage display module 10 is LED display module.
As shown in Figure 2, the special jack 7 on Zenith tracking warning device by U-shaped metal bar 3 and wire, introduce the voltage between bipod, again through step-down and AC/DC change-over circuit 12, alternating voltage amount is changed in proportion the DC voltage amount of 0 ~ 5V, and access the analog quantity input A0 of Arduino standardized monolithic machine integrated circuit 13, through the measurement of the AD conversion functional realiey voltage of Arduino standardized monolithic machine integrated circuit 13 inside, exported by LED charactron 10 after scale-up factor adjustment, show the ac voltage inputted from the special jack 7 on voltage detecting warning device, recycling Arduino standardized monolithic machine integrated circuit 13 inside decision logic, when detect from voltage detecting warning device special jack 7 input ac voltage more than 36V time, drive hummer 14 send alarm call.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.In the above-described embodiments, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. transformer station's step voltage detection alarm device, is characterized in that comprising U-shaped metal bar (3), and described voltage detecting alarm (9) is integrated with voltage display module (10) with the voltage detecting alarm (9) be electrically connected with U-shaped metal bar (3).
2. transformer station according to claim 1 step voltage detection alarm device, it is characterized in that described U-shaped metal bar (3) is two, every only described U-shaped metal bar (3) is provided with bandage (2,4) respectively, and described bandage (2,4) comprises vamp strap portion and bandage portion of foot.
3. transformer station according to claim 2 step voltage detection alarm device, is characterized in that described U-shaped metal bar (3) connects described voltage detecting alarm (9) by wire (5).
4. transformer station according to claim 3 step voltage detection alarm device, it is characterized in that the end that described wire (5) is connected with described voltage detecting alarm (9) arranges plug (6), upper corresponding plug (6) place of described voltage detecting alarm (9) arranges jack (7).
5. transformer station according to claim 4 step voltage detection alarm device, is characterized in that described voltage detecting alarm (9) arranges hook hole (11).
6. transformer station according to claim 5 step voltage detection alarm device, is characterized in that described voltage detecting alarm (9) arranges power switch (8).
7. transformer station according to claim 6 step voltage detection alarm device, is characterized in that described voltage display module (10) is LED display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767337.0U CN204631111U (en) | 2014-12-09 | 2014-12-09 | Transformer station's step voltage detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420767337.0U CN204631111U (en) | 2014-12-09 | 2014-12-09 | Transformer station's step voltage detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204631111U true CN204631111U (en) | 2015-09-09 |
Family
ID=54050128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420767337.0U Active CN204631111U (en) | 2014-12-09 | 2014-12-09 | Transformer station's step voltage detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204631111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929221A (en) * | 2016-06-29 | 2016-09-07 | 国网山东省电力公司高唐县供电公司 | Portable step voltage early-warning apparatus |
| CN109189055A (en) * | 2016-05-11 | 2019-01-11 | 国网山东省电力公司高唐县供电公司 | A kind of detection method of step voltage |
| CN110301712A (en) * | 2019-07-01 | 2019-10-08 | 四川大学 | A kind of electric power overhaul insulated shoes with step voltage automatic detection function |
-
2014
- 2014-12-09 CN CN201420767337.0U patent/CN204631111U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189055A (en) * | 2016-05-11 | 2019-01-11 | 国网山东省电力公司高唐县供电公司 | A kind of detection method of step voltage |
| CN109189055B (en) * | 2016-05-11 | 2021-08-10 | 国网山东省电力公司高唐县供电公司 | Detection method of step voltage |
| CN105929221A (en) * | 2016-06-29 | 2016-09-07 | 国网山东省电力公司高唐县供电公司 | Portable step voltage early-warning apparatus |
| CN110301712A (en) * | 2019-07-01 | 2019-10-08 | 四川大学 | A kind of electric power overhaul insulated shoes with step voltage automatic detection function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |