CN104849533A - High-voltage electroscope - Google Patents

High-voltage electroscope Download PDF

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Publication number
CN104849533A
CN104849533A CN201510308426.8A CN201510308426A CN104849533A CN 104849533 A CN104849533 A CN 104849533A CN 201510308426 A CN201510308426 A CN 201510308426A CN 104849533 A CN104849533 A CN 104849533A
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China
Prior art keywords
electroscope
arranges
stop
signal
signal processing
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Granted
Application number
CN201510308426.8A
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Chinese (zh)
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CN104849533B (en
Inventor
梁晓
路兵
周晓曼
高圣贵
李勇
刘光磊
李燕华
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PINGYUAN COUNTY POWER SUPPLY COMPANY, STATE GRID SHANDONG ELECTRIC POWER COMPANY
State Grid Corp of China SGCC
Original Assignee
Net Pingyuan County Shandong Electric Co Of State
State Grid Corp of China SGCC
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Application filed by Net Pingyuan County Shandong Electric Co Of State, State Grid Corp of China SGCC filed Critical Net Pingyuan County Shandong Electric Co Of State
Priority to CN201510308426.8A priority Critical patent/CN104849533B/en
Publication of CN104849533A publication Critical patent/CN104849533A/en
Application granted granted Critical
Publication of CN104849533B publication Critical patent/CN104849533B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a high-voltage electroscope. The high-voltage electroscope comprises an electroscope body, the electroscope body is internally provided with a signal acquisition module, a signal processing module, a signal detection and analysis module and a power supply, wherein the signal acquisition module comprises a range finding apparatus and a UV sensor, and the UV sensor is provided with a capacitor, a driving circuit, a rectifier and a filtering instrument; the signal processing module comprises a digital and signal processing apparatus and a signal transmitter, and the digital and signal processing apparatus is provided with a signal converter, a memory, an alarm apparatus, a display apparatus and a humiture gatherer; and the signal detection and analysis module comprises an online detection apparatus and a remote transmission apparatus; and the electroscope body is provided with a switch button, an installation port and an operation handle. The high-voltage electroscope has the following advantage: the UV sensor can convert UV signals into measurable electric signals, can detect a circuit over a long distance, is free from contact with a high-voltage cable or live-line equipment, and is accurate in live part verification result.

Description

A kind of high voltage electroscope
Technical field
The present invention relates generally to electric power tool field, specifically a kind of high-voltage piezoelectric device.
Background technology
Must follow during high-tension line interruption maintenance power failure, electrical verification, extension start again operate regulation, electrical verification operation must have been come by electroscope.Electroscope is used to detect one of conventional electric power safety instrument that whether there is voltage on power equipment, power failure equipments whether really no-voltage is clearly verified by electroscope, carry out other operations again, to prevent charged attaching ground wire (conjunction grounding switch), to touch the generation of the serious accidents such as electric equipment by mistake.
Traditional electroscope is all of portable form, normally electroscope is arranged on control lever, directly contact with high-tension line with electroscope during operation, high voltage is reduced to safe magnitude of voltage (normally a few volt) by the resistance in electroscope, a loop is formed to the earth by human body, usually all indicate circuit whether charged with sound or luminescence in electroscope, guarantee the life security of staff, also started in recent years to occur contactless electroscope, but also there are some problems when in use in existing electroscope:
1, along with the appearance of extra-high voltage, long distance electrical network, higher in continuous increase to the insulating requirements of electrical network, high-voltage fence distance to the ground is far away, especially UHV transmission line pylon is high and span is large, detection site is subject to geographic position restriction, control lever is difficult to control, cause electrical verification inaccurate, and operating personnel's easy mistakenly entering charged chamber when holding bar operation operates, cause the accident of personal injury to happen occasionally, also highlight the shortcoming that existing contact electroscope electrical verification sensitivity is not enough, electric discharge danger is difficult to forecast simultaneously;
2, current, the high voltage electroscope of domestic use is when carrying out high-tension apparatus electrical verification, due to circuit oxide layer or the situation such as equipment electrical verification place electric field is uneven, often occurring because the electroscope response time is long cannot the problem of reliable electrical verification, staff directly can be caused the erroneous judgement of high-tension apparatus without electricity, so that likely cause personal injury accidents.
3, the anti-tampering ability of existing electroscope is poor, is easy to by external interference, to circuit or charging equipment how many measurements that are whether charged, carried charge inaccurate, not only reducing the work efficiency of operating personnel, is seriously also likely cause casualties;
4, existing electroscope is non-watertight, cannot use in sleety weather, but owing to ensureing that the regular supply of electric power is related to the every aspect of the life of people, sleety weather also will be rushed to repair electrical network and power equipment under special circumstances, much bothers and potential danger with tear to operating personnel;
Although 5, existing electroscope is small and exquisite, easy to carry, operating personnel there will be at work and leave behind electroscope, or are placed everywhere by electroscope after hours, cause electroscope to lose, bring much unnecessary trouble to operating personnel.
Summary of the invention
For solving deficiency of the prior art, the invention provides a kind of high voltage electroscope, do not need contact high-tension cable or charging equipment, and the response time is short, electrical verification is accurate, has strong anti-tampering ability.
The present invention for achieving the above object, is achieved through the following technical solutions:
A kind of high voltage electroscope, comprises electroscope body, signalization acquisition module, signal processing module, input and analysis module and power supply in described electroscope body;
Described signal acquisition module comprises distance measuring equipment, Ultraviolet sensor, described Ultraviolet sensor is arranged electric capacity, driving circuit, rectifier and filtering instrument;
Described signal processing module comprises numeral and signal processing apparatus and signal transmission device, described numeral and signal processing apparatus signalization converter, reservoir, warning device, display device and warm and humid collector, described warning device comprises hummer and warning lamp, and described input and analysis module are included in line detector and remote transmitting device;
Described power supply is electrically connected with distance measuring equipment, Ultraviolet sensor, numeral and signal processing apparatus, signal transmission device, input and analytical equipment;
Described electroscope body is arranged shift knob and the installing port corresponding with display device, the bottom setting operation handle of described electroscope body.
Described signal converter comprises wave filter, analog to digital converter, processor, digital to analog converter.
Described driving circuit arranges background noise cancellation element, described electroscope body arranges light shield, the cross-sectional area of described light shield increases from bottom to top gradually, the two ends up and down of described electroscope body arrange the first slide rail, the second slide rail respectively, described first slide rail is communicated with the second slide rail, described light shield is arranged at the first slide rail, slide block that the second slide rail matches.
Described light shield is turbination, and the bottom of described light shield arranges bucker, and the cross-sectional area of described bucker increases gradually and to downward-extension, described bucker arranges lighting device away from one end of light shield.
Described handle arranges take-up away from one end of electroscope body, described take-up comprises housing, the upper bottom surface of described housing is symmetrical arranged two mounting grooves, in described mounting groove, rotating shaft is set, described rotating shaft is connected with housing into rotation, the two ends of described rotating shaft arrange wind spring, described wind spring twisted rotary shaft, one end of described wind spring is connected with rotating shaft, the other end is connected with mounting groove, described rotating shaft arranges reel, described reel is arranged take-up groove, described take-up groove arranges tightrope, described housing arranges opening, one end of described tightrope is connected with take-up groove, the other end stretches out hull outside by opening and arranges link, stop motion mechanism for controlling axis of rotation is set in described housing.
Described stop motion mechanism comprises the stop wheel be arranged in rotating shaft, described housing is arranged and takes turns with stop the stop card article cooperatively interacted, described stop card article arranges connecting link, described stop card article and connecting link hinged, described connecting link is fixedly connected with mounting shell, described connecting link arranges control lever away from one end of stop card article, described control lever and connecting link hinged.
Described mounting shell is arranged the stop means cooperatively interacted with stop card article, described stop means comprises gag lever post, described gag lever post arranges spring near one end of stop card article, and described spring arranges spin, described stop card article is arranged the groove matched with spin.
Arrange self-checking unit in described electroscope body, electrical equipment main body arranges self-inspection button to described wanting, and described self-checking unit is connected with power electric.
Described power supply is arranged solar panel and external power supply, described electroscope body arranges charging indicator light.
Contrast and prior art, beneficial effect of the present invention is:
1, UV sensor of the present invention can not only convert ultraviolet signal to measurable electric signal, can grow the testing circuit of distance, do not need contact high-tension cable or charging equipment, and electrical verification result is accurate;
2, signal converter of the present invention can carry out effectively and accurately processing and transmitting to electric signal, and arranging wave filter can carry out effective filtering to the frequency of characteristic frequency in power lead, obtain high voltage equipment release power supply signal;
3, electroscope of the present invention arranges background noise cancellation element, light shield, and beyond effectively removing natural light or high-tension electricity, ultraviolet light is to the interference of Ultraviolet sensor, further increases the accuracy of this device;
4, the bottom of light shield of the present invention arranges bucker, also can normally use in sleety weather, increases the work efficiency of operating personnel and the safety coefficient of work, arranges illuminating lamp, the display on handled easily personal observations electroscope body in bucker;
5, the present invention arranges auto take-up, can be fixed on the body of operating personnel by electroscope, effectively prevent operating personnel from leaving behind electroscope, or electrical verification placed everywhere;
6, the present invention arranges stop motion mechanism, effectively prevents in use tightrope from can, to electroscope body force, make this device more convenient to use;
7, the present invention arranges stop means, and increase positive stop strip fixes stability during limiting card wheel, prevents positive stop strip accidental release.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is front views of electroscope body of the present invention;
Accompanying drawing 3 is right views of electroscope body of the present invention;
Accompanying drawing 4 is structural representations of bucker of the present invention;
Accompanying drawing 5 is structural representations of mounting shell of the present invention;
Accompanying drawing 6 is structural representations of gag lever post of the present invention;
Accompanying drawing 7 is structured flowcharts of duty of the present invention.
Label shown in accompanying drawing: 1, electroscope body; 11, shift knob; 12, operating handle; 13, charging indicator light; 14, self-checking unit; 15, self-inspection button; 2, power supply; 31, distance measuring equipment; 32, Ultraviolet sensor; 33, electric capacity; 34, driving circuit; 35, rectifier; 36, filtering instrument; 37, background noise cancellation element; 41, numeral and signal processing apparatus; 42, signal transmission device; 43, reservoir; 44, warning device; 45, display device; 46, warm and humid collector; 5, signal converter; 51, wave filter; 52, analog to digital converter; 53, processor; 54, digital to analog converter; 6, input and analysis module; 61, on-line measuring device; 62, remote transmitting device; 7, light shield; 71, the first slide rail; 72, the second slide rail; 73, bucker; 74, lighting device; 8, housing; 81, mounting groove; 82, rotating shaft; 83, reel; 84, take-up groove; 85, tightrope; 86, opening; 87, link; 91, stop wheel; 92, stop card article; 93, connecting link; 94, control lever; 95, gag lever post; 96, spring; 97, spin.
Embodiment
By reference to the accompanying drawings and specific embodiment, the invention will be further described.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
A kind of high voltage electroscope, comprise electroscope body 1, signalization acquisition module, signal processing module, input and analysis module 6 and power supply 2 in described electroscope body 1, do not need contact electrification equipment, whether detection line or the equipment that can grow distance is charged, likely charged circuit or equipment are carried out to the acquisition and processing of signal, obtain result, whether chargedly determine on circuit or equipment.Described signal acquisition module comprises distance measuring equipment 31, Ultraviolet sensor 32, distance measuring equipment 31 can be laser range finder, for detecting the distance of electroscope to object under test, can also use as galvanoscopic foresight, the distance input collected is in signal acquisition module, and the parameter according to arranging calculates the magnitude of voltage detected.Described Ultraviolet sensor 32 arranges electric capacity 33, driving circuit 34, rectifier 35 and filtering instrument 36, driving circuit 34 by detect alternating voltage carry out rectification by rectifier 35, voltage after overcommutation heightens the operating voltage of Ultraviolet sensor 32 after filtering after instrument 36 filtering, thus start Ultraviolet sensor 32, the ultraviolet that the corona radiation that high-tension circuit shelf depreciation produces goes out incides on Ultraviolet sensor 32, Ultraviolet sensor 32 discharges, the ultraviolet of induction is transformed into electric current by Ultraviolet sensor 32, current direction electric capacity 33, electric capacity 33 is charged, anode potential on Ultraviolet sensor 32 is increased, then the anode potential on Ultraviolet sensor 32 is made to increase, after again reaching discharge inception voltage, if there is ultraviolet lighting to be mapped on Ultraviolet sensor 32 again, again discharge, do not need contact circuit or charging equipment, overcome due to circuit oxide layer or the situation such as equipment electrical verification place electric field is uneven, often occurring because the electroscope response time is long cannot the problem of reliable electrical verification.Described signal processing module comprises numeral and signal processing apparatus 41 and signal transmission device 42, and numeral and signal processing apparatus 41 preferably adopt DSP technology, and affect little by the outside participation such as temperature, environment, antijamming capability is strong; Easily realize integrated; Described numeral and signal processing apparatus 41 signalization converter 5, reservoir 43, warning device 44, display device 45 and warm and humid collector 46; Display device 45 can make operating personnel observe the result of detection more intuitively; Described warning device 44 comprises hummer and warning lamp, if detected object is charged, reports to the police and just sends warning light and buzzer; Temperature and humidity in environment can be detected and be input in numeral and signal processing apparatus 41 and be analyzed by input and analytic system by warm and humid collector 46 in real time, thus realizes the effective correction detecting data, makes to detect data more accurately credible.Reservoir 43 storage data, for galvanoscopic debugging and use, makes electroscope system cloud gray model more quick, the data long-time storage that simultaneously also can will detect.Described input and analysis module 6 comprise online detection module and remote transmission module, can be used for detection signal and export, also may be used for remote transmission, realize remote monitoring, the data detected show in display device 45, input and analytic system effectively can correct electrical verification data according to temperature and humidity, make the data that obtain more accurate.Described power supply 2 is electrically connected with distance measuring equipment 31, Ultraviolet sensor 32, numeral and signal processing apparatus 41, signal transmission device 42, input and analytical equipment, powers and make it run for whole electroscope.Described electroscope body 1 is arranged shift knob 11 and the installing port corresponding with display device 45, the bottom setting operation handle 12 handled easily person of described electroscope body 1 takes and operates electroscope.
In order to carry out effectively and accurately processing and transmitting to electric signal, described signal converter 5 comprises wave filter 51, analog to digital converter 52, processor 53, digital to analog converter 54, wave filter 51 can carry out effective filtering to the frequency of characteristic frequency in power supply 2 line, obtain high voltage equipment release power supply 2 signal.From Ultraviolet sensor 32 transmit come electric signal after filtering device 51 by other target signal filters, then change through analog to digital converter 52, then by processor 53 to conversion after signal process, convert to after simulating signal through digital to analog converter 54 and transmit.
In order to effectively remove beyond natural light or high-tension electricity ultraviolet light to the interference of Ultraviolet sensor 32, further increase the accuracy of this device, described driving circuit 34 arranges background noise cancellation element 37, described electroscope body 1 arranges light shield 7, the cross-sectional area of described light shield 7 increases from bottom to top gradually, the two ends up and down of described electroscope body 1 arrange the first slide rail 71 respectively, second slide rail 72, described first slide rail 71 is communicated with the second slide rail 72, described light shield 7 is arranged at the slide block that slide rail matches, can electroscope body 1 be slipped in light shield 7 along slide rail after finishing using, electroscope can either be protected to collide from other article, can also reduce takes up room is convenient for carrying and stores.
In order to this device also can normally can use in sleety weather, increase the work efficiency of operating personnel and the safety coefficient of work, described light shield 7 is turbination, the bottom of described light shield 7 arranges bucker 73, the cross-sectional area of described bucker 73 increases and gradually to downward-extension, described bucker 73 arranges lighting device 74 away from one end of light shield 7, be preferably the edge of light shield 7 lower than lighting device 74, shelter from light, prevent the light of lighting device 74 from having influence on UV sensor.Display on handled easily personal observations electroscope body 1.
In order to can electroscope be fixed on the body of operating personnel, effectively prevent operating personnel from leaving behind electroscope, or electrical verification is placed everywhere, described handle arranges take-up away from one end of electroscope body 1, described take-up comprises housing 8, the upper bottom surface of described housing 8 is symmetrical arranged two mounting grooves 81, in described mounting groove 81, rotating shaft 82 is set, described rotating shaft 82 is rotationally connected with housing 8, the two ends of described rotating shaft 82 arrange wind spring, described wind spring twisted rotary shaft 82, one end of described wind spring is connected with rotating shaft 82, the other end is connected with mounting groove 81, described rotating shaft 82 arranges reel 83, described reel 83 arranges take-up groove 84, described take-up groove 84 arranges tightrope 85, described housing 8 arranges opening 86, one end of described tightrope 85 is connected with take-up groove 84, the other end to be stretched out outside housing 8 by opening 86 and arranges link 87, the stop motion mechanism rotated for controlling rotating shaft 82 is set in described housing 8.
Can exert a force to electroscope body 1 to effectively prevent in use tightrope 85, more convenient to use, described stop motion mechanism comprises the stop wheel 91 be arranged in rotating shaft 82, described housing 8 is arranged and takes turns the 91 stop card articles 92 cooperatively interacted with stop, described stop card article 92 arranges connecting link 93, described stop card article 92 is hinged with connecting link 93, described connecting link 93 is fixedly connected with mounting shell, described connecting link 93 arranges control lever 94 away from one end of stop card article 92, and described control lever 94 is hinged with connecting link 93.
In order to increase positive stop strip fix limiting card wheel time stability, prevent positive stop strip accidental release, described mounting shell is arranged the stop means cooperatively interacted with stop card article 92, described stop means comprises gag lever post 95, described gag lever post 95 arranges spring 96 near one end of stop card article 92, described spring 96 arranges spin, described stop card article 92 is arranged the groove matched with spin.
In order to guarantee the accuracy of this device testing result further, arrange self-checking unit 14 in described electroscope body 1, electrical equipment main body arranges self-inspection button 15 to described wanting, and described self-checking unit 14 is electrically connected with power supply 2.
In order to can be convenient charge for power supply 2, described power supply 2 arranges solar panel and external power supply, described electroscope body 1 arranges charging indicator light 13.
Embodiment:
Embodiment 1:
A kind of high voltage electroscope, comprise electroscope body 1, in described electroscope body 1, self-checking unit 14 is set, described self-checking unit 14, signal acquisition module, signal processing module, input and analysis module 6 and power supply 2, described power supply 2 is arranged solar panel and external power supply 2, described electroscope body 1 arranges charging indicator light 13, do not need contact electrification equipment, whether detection line or the equipment that can grow distance is charged, likely charged circuit or equipment are carried out to the acquisition and processing of signal, obtain result, whether chargedly determine on circuit or equipment.Described signal acquisition module comprises laser range finder, Ultraviolet sensor 32, laser range finder is for detecting the distance of electroscope to object under test, can also use as galvanoscopic foresight, the distance input collected is in signal acquisition module, and the parameter according to arranging calculates the magnitude of voltage detected.Described Ultraviolet sensor 32 is arranged electric capacity 33, driving circuit 34, rectifier 35 and filtering instrument 36, the electric current in driving circuit 34 Shanghai, after overcommutation, filtering, starts Ultraviolet sensor 32, and Ultraviolet sensor 32 electric discharge is charged for electric capacity 33.Described driving circuit 34 arranges background noise cancellation element 37, described electroscope body 1 arranges light shield 7, the cross-sectional area of described light shield 7 increases from bottom to top gradually, the two ends up and down of described electroscope body 1 arrange the first slide rail 71, second slide rail 72 respectively, described first slide rail 71 is communicated with the second slide rail 72, described light shield 7 is arranged at the slide block that slide rail matches.Described light shield 7 is turbination, and the bottom of described light shield 7 arranges bucker 73, and the cross-sectional area of described bucker 73 increases gradually and to downward-extension, described bucker 73 arranges lighting device 74 away from one end of light shield 7.Described signal processing module comprises numeral and signal processing apparatus 41 and signal transmission device 42, numeral and signal processing apparatus 41 adopt DSP technology, described numeral and signal processing apparatus 41 signalization converter 5, reservoir 43, warning device 44, display device 45 and warm and humid collector 46; Described signal converter 5, display device 45 can make operating personnel observe the result of detection more intuitively; Described warning device 44 comprises hummer and warning lamp, and described hummer and warning lamp are positioned at the bottom of electroscope body 1, if detected object is charged, reports to the police and just sends warning light and buzzer; Temperature and humidity in environment can be detected and be input in numeral and signal processing apparatus 41 and be analyzed by input and analytic system by warm and humid collector 46 in real time, thus realizes the effective correction detecting data, makes to detect data more accurately credible.Reservoir 43 storage data, for galvanoscopic debugging and use, makes electroscope system cloud gray model more quick, the data long-time storage that simultaneously also can will detect.Described input and analysis module 6 comprise online detection module and remote transmission module, can be used for detection signal and export, also may be used for remote transmission, realize remote monitoring, the data detected show in display device 45, described power supply 2 is electrically connected with self-checking unit 14, distance measuring equipment 31, Ultraviolet sensor 32, numeral and signal processing apparatus 41, signal transmission device 42, input and analytical equipment, powers and make it run for whole electroscope.Described electroscope body 1 is arranged shift knob 11 and the installing port corresponding with display device 45, the bottom setting operation handle 12 handled easily person of described electroscope body 1 takes and operates electroscope.Described handle arranges take-up away from one end of electroscope body 1, described take-up comprises housing 8, the upper bottom surface of described housing 8 is symmetrical arranged two mounting grooves 81, in described mounting groove 81, rotating shaft 82 is set, described rotating shaft 82 is rotationally connected with housing 8, the two ends of described rotating shaft 82 arrange wind spring, described wind spring twisted rotary shaft 82, one end of described wind spring is connected with rotating shaft 82, the other end is connected with mounting groove 81, described rotating shaft 82 arranges reel 83, described reel 83 arranges take-up groove 84, described stop motion mechanism comprises arranging on take-up groove 84 and arranges tightrope 85, described housing 8 arranges opening 86, one end of described tightrope 85 is connected with take-up groove 84, the other end to be stretched out outside housing 8 by opening 86 and is connected with link 87, described housing 8 is positioned at opening 86 place and arranges stop motion mechanism, described stop motion mechanism comprises the card cableties be arranged on link 87, described link 87 is flexibly connected with Confucian scholar by card cableties.The beneficial effect of the present embodiment is: signal converter 5 can carry out effectively and accurately processing and transmitting to electric signal, wave filter 51 is set and can carries out effective filtering to the frequency of characteristic frequency in power supply 2 line, obtain high voltage equipment release power supply 2 signal; Electroscope arranges background noise cancellation element 37, light shield 7, and beyond effectively removing natural light or high-tension electricity, ultraviolet light is to the interference of Ultraviolet sensor 32, further increases the accuracy of this device; The bottom of light shield 7 arranges bucker 73, also can normally use in sleety weather, increases the work efficiency of operating personnel and the safety coefficient of work, arranges illuminating lamp, the display on handled easily personal observations electroscope body 1 in bucker 73; Auto take-up is set, can electroscope is fixed on the body of operating personnel, effectively prevents operating personnel from leaving behind electroscope, or electrical verification is placed everywhere.
Embodiment 2:
A kind of high voltage electroscope, comprise electroscope body 1, signalization acquisition module, signal processing module, input and analysis module 6 and power supply 2 in described electroscope body 1, do not need contact electrification equipment, whether detection line or the equipment that can grow distance is charged, likely charged circuit or equipment are carried out to the acquisition and processing of signal, obtain result, whether chargedly determine on circuit or equipment.Described signal acquisition module comprises ultrasonic range finder, Ultraviolet sensor 32, and ultrasonic range finder is for detecting the distance of electroscope to object under test, and by the distance input that collects in signal acquisition module, the parameter according to arranging calculates the magnitude of voltage detected.Described Ultraviolet sensor 32 is arranged electric capacity 33, driving circuit 34, rectifier 35 and filtering instrument 36, the electric current in driving circuit 34 Shanghai, after overcommutation, filtering, starts Ultraviolet sensor 32, and Ultraviolet sensor 32 electric discharge is charged for electric capacity 33.Described signal processing module comprises numeral and signal processing apparatus 41 and signal transmission device 42, numeral and signal processing apparatus 41 adopt DSP technology, described numeral and signal processing apparatus 41 signalization converter 5, reservoir 43, warning device 44, display device 45 and warm and humid collector 46; Described signal converter 5, display device 45 can make operating personnel observe the result of detection more intuitively; Described warning device 44 comprises hummer and warning lamp, and described hummer and warning lamp are positioned at the bottom of electroscope body 1, if detected object is charged, reports to the police and just sends warning light and buzzer; Temperature and humidity in environment can be detected and be input in numeral and signal processing apparatus 41 and be analyzed by input and analytic system by warm and humid collector 46 in real time, thus realizes the effective correction detecting data, makes to detect data more accurately credible.Reservoir 43 storage data, for galvanoscopic debugging and use, makes electroscope system cloud gray model more quick, the data long-time storage that simultaneously also can will detect.Described input and analysis module 6 comprise online detection module and remote transmission module, can be used for detection signal and export, also may be used for remote transmission, realize remote monitoring, the data detected show in display device 45, described power supply 2 is electrically connected with distance measuring equipment 31, Ultraviolet sensor 32, numeral and signal processing apparatus 41, signal transmission device 42, input and analytical equipment, powers and make it run for whole electroscope.Described electroscope body 1 is arranged shift knob 11 and the installing port corresponding with display device 45, the bottom setting operation handle 12 handled easily person of described electroscope body 1 takes and operates electroscope.Described handle arranges take-up away from one end of electroscope body 1, described take-up comprises housing 8, the upper bottom surface of described housing 8 is symmetrical arranged two mounting grooves 81, in described mounting groove 81, rotating shaft 82 is set, described rotating shaft 82 is rotationally connected with housing 8, the two ends of described rotating shaft 82 arrange wind spring, described wind spring twisted rotary shaft 82, one end of described wind spring is connected with rotating shaft 82, the other end is connected with mounting groove 81, described rotating shaft 82 arranges reel 83, described reel 83 arranges take-up groove 84, described take-up groove 84 arranges tightrope 85, described housing 8 arranges opening 86, one end of described tightrope 85 is connected with take-up groove 84, the other end to be stretched out outside housing 8 by opening 86 and arranges link 87, the stop motion mechanism rotated for controlling rotating shaft 82 is set in described housing 8.Described stop motion mechanism comprises the stop wheel 91 be arranged in rotating shaft 82, described housing 8 is arranged and takes turns the 91 stop card articles 92 cooperatively interacted with stop, described stop card article 92 arranges connecting link 93, described stop card article 92 is hinged with connecting link 93, described connecting link 93 is fixedly connected with mounting shell, described connecting link 93 arranges control lever 94 away from one end of stop card article 92, and described control lever 94 is hinged with connecting link 93.Described mounting shell is arranged the stop means cooperatively interacted with stop card article 92, described stop means comprises gag lever post 95, described gag lever post 95 arranges spring 96 near one end of stop card article 92, and described spring 96 arranges spin, described stop card article 92 is arranged the groove matched with spin.The beneficial effect of the present embodiment is: arrange auto take-up, can be fixed on the body of operating personnel by electroscope, effectively prevent operating personnel from leaving behind electroscope, or electrical verification placed everywhere; Stop motion mechanism is set, effectively prevents in use tightrope 85 from can exert a force to electroscope body 1, make this device more convenient to use; Arrange stop means, increase positive stop strip fixes stability during limiting card wheel, prevents positive stop strip accidental release.

Claims (9)

1. a high voltage electroscope, comprise electroscope body (1), it is characterized in that: the interior signalization acquisition module of described electroscope body (1), signal processing module, input and analysis module (6) and power supply (2); Described signal acquisition module comprises distance measuring equipment (31), Ultraviolet sensor (32), described Ultraviolet sensor (32) is arranged electric capacity (33), driving circuit (34), rectifier (35) and filtering instrument (36); Described signal processing module comprises numeral and signal processing apparatus (41) and signal transmission device (42), described numeral and signal processing apparatus (41) signalization converter (5), reservoir (43), warning device (44), display device (45) and warm and humid collector (46), described warning device (44) comprises hummer and warning lamp, and described input and analysis module (6) are included in line detector (61) and remote transmitting device (62);
Described power supply (2) is electrically connected with distance measuring equipment (31), Ultraviolet sensor (32), numeral and signal processing apparatus (41), signal transmission device (42), input and analytical equipment;
Described electroscope body (1) is arranged shift knob (11) and the installing port corresponding with display device (45), bottom setting operation handle (12) of described electroscope body (1).
2. a kind of high voltage electroscope according to claim 1, is characterized in that: described signal converter (5) comprises wave filter (51), analog to digital converter (52), processor (53), digital to analog converter (54).
3. a kind of high voltage electroscope according to claim 1, it is characterized in that: described driving circuit (34) arranges background noise cancellation element (37), described electroscope body (1) arranges light shield (7), the cross-sectional area of described light shield (7) increases from bottom to top gradually, the two ends up and down of described electroscope body (1) arrange the first slide rail (71) respectively, second slide rail (72), described first slide rail (71) is communicated with the second slide rail (72), described light shield (7) is arranged at the first slide rail (71), the slide block that second slide rail (72) matches.
4. a kind of high voltage electroscope according to claim 3, it is characterized in that: described light shield (7) is turbination, the bottom of described light shield (7) arranges bucker (73), described bucker (73) cross-sectional area increases gradually and to downward-extension, described bucker (73) arranges lighting device (74) away from one end of light shield (7).
5. a kind of high voltage electroscope according to claim 1, it is characterized in that: described handle arranges take-up away from the one end of electroscope body (1), described take-up comprises housing (8), the upper bottom surface of described housing (8) is symmetrical arranged two mounting grooves (81), rotating shaft (82) is set in described mounting groove (81), described rotating shaft (82) and housing (8) are rotationally connected, the two ends of described rotating shaft (82) arrange wind spring, described wind spring twisted rotary shaft (82), one end of described wind spring is connected with rotating shaft (82), the other end is connected with mounting groove (81), described rotating shaft (82) is arranged reel (83), described reel (83) is arranged take-up groove (84), described take-up groove (84) arranges tightrope (85), described housing (8) is arranged opening (86), one end of described tightrope (85) is connected with take-up groove (84), the other end stretches out housing (8) outside by opening (86) and arranges link (87), arrange for controlling the stop motion mechanism that rotating shaft (82) is rotated in described housing (8).
6. a kind of high voltage electroscope according to claim 5, it is characterized in that: described stop motion mechanism comprises stop wheel (91) be arranged in rotating shaft (82), the upper setting of described housing (8) and stop take turns the stop card article (92) that (91) cooperatively interact, described stop card article (92) arranges connecting link (93), described stop card article (92) is hinged with connecting link (93), described connecting link (93) is fixedly connected with mounting shell (8), described connecting link (93) arranges control lever (94) away from one end of stop card article (92), described control lever (94) is hinged with connecting link (93).
7. a kind of high voltage electroscope according to claim 6, it is characterized in that: described mounting shell (8) is upper arranges the stop means cooperatively interacted with stop card article (92), described stop means comprises gag lever post (95), described gag lever post (95) arranges spring (96) near one end of stop card article (92), described spring (96) is arranged spin (97), described stop card article (92) above arranges the groove matched with spin (97).
8. a kind of high voltage electroscope according to claim 1, it is characterized in that: in described electroscope body (1), self-checking unit (14) is set, described wanting electrical equipment main body is arranged self-inspection button (15), and described self-checking unit (14) is electrically connected with power supply (2).
9. a kind of high voltage electroscope according to claim 1, is characterized in that: (2) arrange solar panel and external power supply to described power supply, and described electroscope body (1) arranges charging indicator light (13).
CN201510308426.8A 2015-06-08 2015-06-08 High-voltage electroscope Expired - Fee Related CN104849533B (en)

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