CN204166035U - A kind of electrical verification alarm type link rod - Google Patents
A kind of electrical verification alarm type link rod Download PDFInfo
- Publication number
- CN204166035U CN204166035U CN201420476318.2U CN201420476318U CN204166035U CN 204166035 U CN204166035 U CN 204166035U CN 201420476318 U CN201420476318 U CN 201420476318U CN 204166035 U CN204166035 U CN 204166035U
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- Prior art keywords
- link rod
- electrical verification
- alarm
- electroscope
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- 238000012795 verification Methods 0.000 title claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007689 inspection Methods 0.000 claims description 11
- 238000005286 illumination Methods 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 238000011419 induction treatment Methods 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 7
- 230000001755 vocal effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Measurement Of Current Or Voltage (AREA)
Abstract
The utility model provides a kind of electrical verification alarm type link rod; induction type electricity testing alarm is placed on link rod body; induction type electricity testing alarm comprises power supply and the induction installation be connected with power supply respectively and sound-producing device; induction installation comprises induction pole, sensor circuit and the protective device both connection; sound-producing device comprises the voice processing apparatus, amplifying circuit and the loudspeaker that connect in turn, and sound-producing device is connected with sensor circuit.The utility model can realize when link rod is applied on electrical equipment by operating personnel; if electrical equipment is charged; induction electroscopic device starts to report to the police; send the verbal cue sound of charged danger; operating personnel is reminded to note; prevent the generation of electric shock accidents, comprehensive protection, guidance, warning function can be played, should be widely promoted and use.
Description
Technical field
The utility model relates to electric-power safe instruments field, particularly relates to a kind of electrical verification alarm type link rod.
Background technology
Link rod also known as brake pull-rod, by working head, insulating bar and lever three part form, closed or use when pulling open high voltage isolator, mounting or dismounting Portable ground wire and carry out measuring and testing, be the instrument that electric operating is conventional.According to electric power regulatory requirements, utilize link rod carry out divide-shut brake or loading electric power line operation before, electrical verification operation should be carried out, but often there are a few thing personnel due to negligence, do not carry out timely electrical verification, so when degradation causes electrical appliance enclosure to leak electricity under aging or dielectric level due to electrical equipment for some, very easily cause electric shock casualty accident.
Application number be 200920268613.8 utility model relate to a kind of testing brake pull-rod with lighting function, belong to technical field of electric power.It is characterized in that: DC power anode is connected with electrostatic alarm, electrostatic alarm is connected with high brightness LED, high brightness LED is connected with DC power cathode, direct supply, electrostatic alarm and high brightness LED are placed in shell, and shell is fixed on link rod appropriate location.Owing to adopting technique scheme, the advantage that the utility model has and good effect are: convenient applicable, cost is not high yet.
Application number be 01243808.1 utility model relate to a kind of electrician's operation tool, specifically a kind of Multifunctional insulating rod, its be provided with insulation rod and operation caput, the leading section of insulation rod is provided with electronic alarming device.The utility model simple structure, cost is low, easy to use, has the function of normal operations rod, can also in overcast and rainy use, and language alarms such as " Danger! Keep Away electricity " at any time when link rod is close or touch live wire road or operation drop switch, can be sent, staff is reminded to take care, and have luminescence display and function of emergency illumination, also can judge phase line and the zero line of low-voltage circuit, can more effectively occur by Accident prevention.
Application number be the disclosure of the invention of 201410067510.0 a kind of illumination integrated link rod and Circuits System thereof, wherein illumination integrated link rod comprises hook stick body and bar head, and bar head is fixed on hook stick body upper end by bolt part; Hook stick body upper end surface is provided with illuminating lamp, and side is installed on warning lamp to hook stick body, and hook stick body interior is provided with electroscope near the first end of bar, and electroscope is connected with warning lamp; Illuminating lamp is for providing powerful near work light; Whether electroscope is used for test rod head near charging equipment.The present invention, by arranging illuminating lamp for providing true-time operation illumination functions, utilizing electroscope sensing charging equipment also to feed back and allowing warning lamp flicker report to the police, avoiding because not electrical verification causes operating personnel's electric shock accidents; Bar head is connected with hook stick body by bolt part simultaneously, can easily to the operate of different installation site, effectively solve the potential safety hazard that night time operation causes because illuminating effect is not good, save time safety, increases work efficiency.
But link rod function of safety protection in such scheme is comparatively single, in order to the Portable safety of power construction operation, need a kind of new-type link rod concentrated and be integrated of safety, facility, electrical verification being reported to the police.
Utility model content
The purpose of this utility model is to provide a kind of electrical verification alarm type link rod; it utilizes charged principle of induction, can, when staff's misoperation or carelessness operation, remind operating personnel to note; prevent the generation of electric shock accidents, comprehensive protection, guidance, warning function can be played.
The technical scheme adopted for realizing the purpose of this utility model is: a kind of electrical verification alarm type link rod, the electroscope, alarm, the servicing unit that comprise link rod body and install on the body; Described body by working head, insulating bar and lever three part form; Described electroscope is positioned at described working head and described insulating bar junction, and described alarm is positioned at described holding rod and described insulating bar junction; Described servicing unit comprises skid resistant course, warning patch and LED.
Described electroscope and described alarm all adopt embedded installation, and pass through wireless connections.
Further, described electroscope and described alarm adopt anchor ear to be installed on described body, and are connected by signal wire.
Described electroscope and described alarm all comprise independent current source, and described independent current source adopts the rechargeable or photovoltaic charged formula of lithium electricity.
The rechargeable power supply of described lithium electricity arranges charging inlet.
Described electroscope comprises electrical verification pole, electrical circuit inspection and the protective device both connection, and described alarm comprises the voice processing apparatus, amplifying circuit and the loudspeaker that connect in turn, and described voice processing apparatus comprises two panels speech chip.
Described electrical verification pole comprises electric field electrical verification pole and touches electrical verification pole, and described electrical circuit inspection comprises touch sensible treatment circuit and high voltage induction treatment circuit, and described protective device is high-voltage isolation protective circuit.
Described skid resistant course is the insulation Skidproof soft cushion comprising compound adhesive face, and described cushion is pasted onto on described lever.
Described warning patch is the fluorescent adhesive tape comprising warning printed words, and described adhesive tape is positioned near described electroscope, and is wrapped on described link rod body.
The illumination end that described LED is connect by mutual line and gauge tap are formed, and described illumination end is positioned at described working head place, and by described galvanoscopic independent current source supply source, described gauge tap is positioned at described grip.
Electroscope/alarm on link rod can adopt the design of packaged type, the corresponding site of embed wholly link rod, periphery arranges guard shield, to accomplish effective waterproof and dustproof, scribble insulating lacquer layer outside guard shield, can effectively prevent high voltage induced current on the impact of electroscope/alarm.If when not adopting embedded installation, can be fixed on link rod by anchor ear, and fastening by fixed screw.Alarm and electroscope can adopt wired connection, also can adopt wireless connections, and when adopting wireless connections, both all comprise can realize interconnected wireless transmission/receiving chip.
Electrical verification pole comprises electric field electrical verification pole and touches electrical verification pole, and the former can realize the nearly electrical measurement early warning of contactless high pressure, and the charged degree of depth that the latter can realize when touching is reported to the police; Electrical circuit inspection comprises touch sensible treatment circuit and high voltage induction treatment circuit, two circuit all comprise signal amplification circuit filter and singlechip chip, mainly realize carrying out analyzing and processing to testing the signal that electrode sample gets and comparing, thus judge whether the alarm of triggering following; Protective device is high-voltage isolation protective circuit, in order to the situation preventing high-tension current from accidentally scurrying into electrical circuit inspection, shields to circuit.
Alarm comprises the voice processing apparatus, amplifying circuit and the loudspeaker that connect in turn, voice processing apparatus comprises two panels speech chip, speaker openings is positioned at bottom link rod, the position close with staff, when link rod top touches electrified body, or when entering risk distance with electrified body, all can start audio alert.
The utility model on the one hand makes link rod achieve electrical verification warning function, and type of alarm is more directly perceived, compares traditional simple sound and light alarm mode, more than prompting and the effect instructed; On the other hand, link rod and electrical verification, alarm unit can be packaged as a whole, the not occupying volume external space, and Operation & use is convenient; Electroscope inside also comprises high-voltage isolation protective circuit, the energy available protecting person and equipment safety; Skid resistant course is pasted at link rod lever position, for comprising the insulation Skidproof soft cushion in compound adhesive face, plays the effect of safe anti-slipping; Warning patch is the fluorescent adhesive tape comprising warning printed words; to be positioned near electroscope and to be wrapped on link rod body, the effect of warning indicators can be played very well, so; the utility model serves comprehensive protection, guidance, warning function, should be widely promoted and use.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present utility model.
Fig. 2 is the principle assumption diagram of electroscope and alarm.
Embodiment
Embodiment one
As shown in Figure 1 and Figure 2, a kind of electrical verification alarm type link rod, comprises link rod body 1 and is arranged on electroscope 2, alarm 3, the servicing unit on body; Described body is made up of working head 17, insulating bar 18 and lever 19 3 part; Electroscope 2 is positioned at body 1 top, and alarm 3 is positioned at bottom body 1; Servicing unit comprises skid resistant course 4, warning patch 5, LED; Electroscope 2 and alarm 3 all adopt embedded installation, and pass through wireless connections; Electroscope 2 and alarm 3 all comprise independent current source 6, and independent current source adopts lithium electricity rechargeable, and power supply arranges charging inlet.
Electroscope 2 comprises electrical verification pole 7, electrical circuit inspection 8 and the protective device 9 both connection, and alarm comprises the voice processing apparatus 14, amplifying circuit 15 and the loudspeaker 16 that connect in turn; Electrical verification pole comprises electric field electrical verification pole 10 and touches electrical verification pole 11, and electrical circuit inspection comprises touch sensible treatment circuit 12 and high voltage induction treatment circuit 13, and protective device is high-voltage isolation protective circuit, and voice processing apparatus comprises two panels speech chip; Skid resistant course 4 is for comprising the insulation Skidproof soft cushion in compound adhesive face, and cushion is pasted onto on described lever; Warning patch 5 is for comprising the fluorescent adhesive tape of warning printed words, and adhesive tape is positioned near electroscope 2, and is wrapped on link rod body 1; Illumination end 20 and gauge tap 21 that LED is connect by mutual line are formed, and illumination end is positioned at working head 17 place, and by independent current source 6 supply source of electroscope 2, gauge tap 21 is positioned at lever 19 place.
In the present embodiment, power acquisition lithium electricity is rechargeable, the i.e. device lithium battery supply source of being charged by external source, the desirable 4V-6V of battery voltage range, as 4.7V, near power supply except charging inlet is set, charging indicator light and device switch also can be set, realize charging and deixis, when link rod need be taken, operation or testing crew, by pressing shift knob, make whole electrical verification warning device be in state to be measured; What adopt due to electroscope and alarm is wireless connections, so gsm wireless can be arranged respectively at the voice processing apparatus input end of galvanoscopic electrical circuit inspection output terminal and alarm receive/send out chip or bluetooth link block, to realize drive singal transmission between the two.
When electroscope and alarm adopt embedded packaged type to design, device overall peripheral can also arrange guard shield, to accomplish effective waterproof and dustproof, scribbles insulating lacquer layer outside guard shield, can effectively prevent high voltage induced current on the impact of device.The loudspeaker of alarm is provided with opening in body grip, facilitate that staff is clear hears audio alert signal: when staff uses this link rod, by link rod near circuit to be measured or device, when electroscope is near field regime, when reaching within safe distance, high voltage induction treatment circuit is triggered in electric field electrical verification pole, first piece of speech chip place branch road conducting, high voltage induction treatment circuit works, start first piece of speech chip, report voice and can be set to that " you are good, link rod front end enters field regime, would you please take care ", staff just can operate according to guidance, when link rod is touched equipment or alive circuit by staff, touch electrical verification pole triggers touch induction treatment circuit, second piece of speech chip place branch road conducting, starts second piece of speech chip, reports voice and can be set to " you are contact electrification body, ask careful operation ", effectively can avoid dangerous generation, wherein, electric field safe distance can carry out difference according to high-voltage fence grade and arrange, as being 0.7m when measuring 10kv electrical network, be 1m during measurement 35kv electrical network.
Warning device inside comprises high-voltage isolation protective circuit; be arranged between electrical verification pole and electrical circuit inspection, its role is to effective isolated high voltage and big current, the protection person and equipment safety; make the application of device more safe and reliable, make device present comprehensive protection, guidance, warning function.
Embodiment two
A kind of electrical verification alarm type link rod, be with the difference of embodiment one: in the present embodiment, power acquisition photovoltaic is rechargeable, namely device is by the photovoltaic cell supply source of solar recharging, the desirable 4V-6V of battery voltage range, the surface of two independent current sources arranges photovoltaic array, can realize the absorption to sun power, and to convert electric energy to be device supply source.
Embodiment three
A kind of electrical verification alarm type link rod, is with the difference of embodiment one, embodiment two: in the present embodiment, when electroscope/alarm does not adopt embedded installation, can be fixed on link rod body by anchor ear, and fastening by fixed screw.
Embodiment four
A kind of electrical verification alarm type link rod, be with the difference of the various embodiments described above: in the present embodiment, wired connection is adopted between electroscope and alarm, namely the wireless receiving/transmitting device being positioned at electrical circuit inspection output terminal and voice processing apparatus input end is removed, use shielded signal line between the two instead to connect, make transmission more intuitive and reliable, cost is lower.
The above is only preferred embodiment of the present utility model, and the link rod pattern etc. such as, shown in the installation site of this device and accompanying drawing, not does any pro forma restriction to the utility model.Every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. an electrical verification alarm type link rod, the electroscope, alarm, the servicing unit that comprise link rod body and install on the body, described body by working head, insulating bar and lever three part form, it is characterized in that: described electroscope is positioned at described working head and described insulating bar junction, described alarm is positioned at described holding rod and described insulating bar junction; Described servicing unit comprises skid resistant course, warning patch and LED.
2. electrical verification alarm type link rod as claimed in claim 1, is characterized in that: described electroscope and described alarm all adopt embedded installation, and pass through wireless connections.
3. electrical verification alarm type link rod as claimed in claim 1, is characterized in that: described electroscope and described alarm adopt anchor ear to be installed on described body, and are connected by signal wire.
4. electrical verification alarm type link rod as claimed in claim 2 or claim 3, is characterized in that: described electroscope and described alarm all comprise independent current source, and described independent current source adopts the rechargeable or photovoltaic charged formula of lithium electricity.
5. electrical verification alarm type link rod as claimed in claim 4, is characterized in that: the rechargeable power supply of described lithium electricity arranges charging inlet.
6. electrical verification alarm type link rod as claimed in claim 2 or claim 3; it is characterized in that: described electroscope comprises electrical verification pole, electrical circuit inspection and the protective device both connection; described alarm comprises the voice processing apparatus, amplifying circuit and the loudspeaker that connect in turn, and described voice processing apparatus comprises two panels speech chip.
7. electrical verification alarm type link rod as claimed in claim 6; it is characterized in that: described electrical verification pole comprises electric field electrical verification pole and touches electrical verification pole; described electrical circuit inspection comprises touch sensible treatment circuit and high voltage induction treatment circuit, and described protective device is high-voltage isolation protective circuit.
8. electrical verification alarm type link rod as claimed in claim 4, it is characterized in that: the illumination end that described LED is connect by mutual line and gauge tap are formed, described illumination end is positioned at described working head place, and by described galvanoscopic independent current source supply source, described gauge tap is positioned at described grip.
9. electrical verification alarm type link rod as claimed in claim 1, is characterized in that: described skid resistant course is the insulation Skidproof soft cushion comprising compound adhesive face, and described cushion is pasted onto on described lever.
10. electrical verification alarm type link rod as claimed in claim 1, is characterized in that: described warning patch is the fluorescent adhesive tape comprising warning printed words, and described adhesive tape is positioned near described electroscope, and is wrapped on described link rod body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476318.2U CN204166035U (en) | 2014-08-22 | 2014-08-22 | A kind of electrical verification alarm type link rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420476318.2U CN204166035U (en) | 2014-08-22 | 2014-08-22 | A kind of electrical verification alarm type link rod |
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| Publication Number | Publication Date |
|---|---|
| CN204166035U true CN204166035U (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420476318.2U Expired - Fee Related CN204166035U (en) | 2014-08-22 | 2014-08-22 | A kind of electrical verification alarm type link rod |
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| CN (1) | CN204166035U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749419A (en) * | 2015-04-20 | 2015-07-01 | 国家电网公司 | Multifunctional high-voltage electroscope |
| CN105388393A (en) * | 2015-10-22 | 2016-03-09 | 国网山东省电力公司烟台供电公司 | 10kV insulating rod for preventing ground fault |
-
2014
- 2014-08-22 CN CN201420476318.2U patent/CN204166035U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749419A (en) * | 2015-04-20 | 2015-07-01 | 国家电网公司 | Multifunctional high-voltage electroscope |
| CN105388393A (en) * | 2015-10-22 | 2016-03-09 | 国网山东省电力公司烟台供电公司 | 10kV insulating rod for preventing ground fault |
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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 |
Granted publication date: 20150218 Termination date: 20160822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |