CN112595864A - Novel full-voltage telescopic electroscope - Google Patents
Novel full-voltage telescopic electroscope Download PDFInfo
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- CN112595864A CN112595864A CN202011439335.5A CN202011439335A CN112595864A CN 112595864 A CN112595864 A CN 112595864A CN 202011439335 A CN202011439335 A CN 202011439335A CN 112595864 A CN112595864 A CN 112595864A
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- rod
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- electroscope
- insulating rod
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
Abstract
The invention discloses a novel full-voltage telescopic electroscope which comprises a first insulating rod, wherein a first conducting plate is fixedly arranged at one end of the first insulating rod, a second insulating rod is movably arranged in the first insulating rod, a second conducting plate is fixedly arranged at one end, far away from the first insulating rod, of the second insulating rod, a second conducting rod is fixedly arranged on one side of the second conducting plate, a third insulating rod is movably arranged in the second insulating rod, a third conducting plate is fixedly arranged at one end, far away from the second insulating rod, of the third insulating rod, and a third conducting rod is fixedly arranged on one side of the third conducting plate. Through the capacitive electroscope of installation five different voltage classes simultaneously, be 220kV, 110kV, 35kV, 10kV, 400V respectively and test the electric branch road, and every voltage class corresponds a voltage class red light, and the voltage class of current electroscope can be adjusted to rotatory formula switch of shifting to this can be convenient for the staff tests the electricity, can also reduce because electroscope voltage class misuse.
Description
Technical Field
The invention belongs to the technical field of electroscopes, and particularly relates to a novel full-voltage telescopic electroscope.
Background
The electroscope is an instrument for detecting whether an object is charged or not and roughly estimating the charged quantity. When the object to be tested contacts the conductor at the top end of the electroscope, the electric charge carried by the object to be tested is transferred to the foil in the glass bell jar. The foils will automatically separate and open at an angle due to the like charges repelling each other. The charge amount of the object can be estimated according to the angle of the two foil sheets. In fact, the electric field force applied to the foil comprises repulsion force of homonymous charges on the foil and attraction force of heteronymous charges on the inner wall of the vessel. If the glass bottle is changed to use a metal box to shield the static electricity, a metal rod and a vessel lead-out wire to measure the potential difference between two points, and a scale is added to quantify the result, the electroscope can be modified to a more accurate electrometer.
The general transformer substation is three voltage grades or two voltage grades, and the station power consumption of 400V is considered, and a voltage grade 2 electroscope, then a transformer substation is equipped with 6 electroscopes at least, increases a large amount of withstand voltage test number of times, brings very big inconvenience for the work of security personnel, and the electroscope has the voltage grade to distinguish, easily brings the following problem: insulator spindle voltage grade misuse causes that insulation distance is not enough and brings the risk of electrocution, and electroscope voltage grade misuse causes that the electroscope result is invalid, and the insulator spindle uses thoughtlessly, causes the condition that the insulator spindle surpasses experimental cycle and continues to use.
Disclosure of Invention
The invention aims to provide a novel full-voltage telescopic electroscope, and aims to solve the problems that in the prior art, an insulating rod and the electroscope are in wrong use in the using process of the electroscope, so that the insulating distance is insufficient, the electric shock risk is caused, and the electroscope result is invalid.
In order to achieve the purpose, the invention provides the following technical scheme: a novel full-voltage telescopic electroscope comprises a first insulating rod, wherein a first conducting plate is fixedly installed at one end of the first insulating rod, a second insulating rod is movably installed inside the first insulating rod, a second conducting plate is fixedly installed at one end, far away from the first insulating rod, of the second insulating rod, a second conducting rod is fixedly installed at one side of the second conducting plate, a third insulating rod is movably installed inside the second insulating rod, a third conducting plate is fixedly installed at one end, far away from the second insulating rod, of the third insulating rod, a third conducting rod is fixedly installed at one side of the third conducting plate, a fourth insulating rod is movably installed inside the third insulating rod, a fourth conducting plate is arranged at one end, far away from the third insulating rod, of the fourth insulating rod, a fourth conducting rod is fixedly installed at one side of the fourth conducting plate, and a fifth insulating rod is movably installed inside the fourth insulating rod, one end fixed mounting that the fourth insulator spindle was kept away from to fifth insulator spindle has a fifth conducting plate, one side fixed mounting of fifth conducting plate has a fifth conducting rod, one side fixed mounting that fifth conducting rod was kept away from to fifth conducting plate has an electroscope shell, the inside movable mounting of electroscope shell has capacitive electroscope, capacitive electroscope's front runs through first insulator spindle and fixed mounting has the formula switch of shifting, the positive fixed mounting of the formula switch of shifting has voltage level red light.
Preferably, a first clamping hole is formed in the front face of the first insulating rod, a second elastic buckle is fixedly mounted inside the second insulating rod, and the second elastic buckle is matched with the first clamping hole in specification and size and corresponds to the first clamping hole in position.
Preferably, a second clamping hole is formed in the front face of the second insulating rod, a third elastic buckle is fixedly mounted inside the third insulating rod, and the third elastic buckle is matched with the second clamping hole in size and position.
Preferably, there are two second conducting rods, two ends of the second conducting rods far away from the second conducting plate correspond to the positions of the first conducting plate, two ends of the third conducting rods far away from the third conducting plate correspond to the positions of the second conducting plate.
Preferably, a third clamping hole is formed in the front face of the third insulating rod, a fourth elastic buckle is fixedly mounted inside the fourth insulating rod, and the fourth elastic buckle is matched with the third clamping hole in size and position.
Preferably, a fourth clamping hole is formed in the front face of the fourth insulating rod, a fifth elastic buckle is fixedly mounted inside the fifth insulating rod, and the fifth elastic buckle is matched with the fourth clamping hole in size and position.
Preferably, there are two fourth conducting rods, two ends of the fourth conducting rods far away from the fourth conducting plate correspond to the positions of the third conducting plate, two ends of the fifth conducting rods far away from the fifth conducting plate correspond to the positions of the fourth conducting plate.
Preferably, there are five voltage level red lights, five voltage level red lights are circumference fixed mounting in the outside of formula of shifting switch, the inside fixed mounting of electroscope shell has audible-visual annunciator, the top fixed mounting of audible-visual annunciator has the electrical contact of testing.
Compared with the prior art, the invention has the beneficial effects that:
1. through the capacitive electroscope of installation five different voltage classes simultaneously, be 220kV, 110kV, 35kV, 10kV, 400V respectively and test the electric branch road, and every voltage class corresponds a voltage class red light, and the voltage class of current electroscope can be adjusted to rotatory formula switch of shifting to this can be convenient for the staff tests the electricity, can also reduce because electroscope voltage class misuse, causes the invalid consequence of test result.
2. Can stretch out length according to the insulator spindle through five sections telescopic insulator spindles, show the insulating voltage grade that current length corresponds to this can prevent that insulating distance is not enough and bring the risk of electrocuteeing, can make the insulator spindle directly conduct next current conducting plate with voltage under the condition that does not stretch out on the conducting rod through the conducting rod of installation, in order to avoid the insulator spindle to use thoughtlessly, thereby causes the condition that the insulator spindle supertest cycle continues to use.
3. Through the elasticity buckle of installation and the card hole of seting up, can fix the insulator spindle that stretches out to this condition that the shrink appears in the insulator spindle that can prevent to stretch out, and can retrieve the inside of previous insulator spindle with the insulator spindle that stretches out through the elasticity buckle that inwards presses through calorie hole, with this staff of can being convenient for tests the electricity.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a right side cross-sectional view of the present invention in its entirety;
FIG. 3 is a schematic structural view in elevation cross section of an electroscope housing of the present invention;
FIG. 4 is a schematic view of the protruding front side of the insulating rod according to the present invention;
fig. 5 is a schematic view of an extended three-dimensional structure of the insulation rod of the present invention.
In the figure: 1. a first insulating rod; 2. a first card hole; 3. a first conductive plate; 4. a second insulating rod; 5. a second elastic buckle; 6. a second card hole; 7. a second conductive plate; 8. a second conductive rod; 9. a third insulating rod; 10. a third elastic buckle; 11. a third clamping hole; 12. a third conductive plate; 13. a third conductive rod; 14. a fourth insulating rod; 15. a fourth elastic buckle; 16. a fourth card hole; 17. a fourth conductive plate; 18. a fourth conductive rod; 19. a fifth insulating rod; 20. a fifth elastic buckle; 21. a fifth conductive plate; 22. a fifth conductive rod; 23. an electroscope housing; 24. a capacitive electroscope; 25. a shift switch; 26. a voltage class red light; 27. an audible and visual alarm; 28. and (6) testing the electric contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-5, the present invention provides a technical solution: a novel full-voltage telescopic electroscope comprises a first insulating rod 1, a first conducting plate 3 is fixedly installed at one end of the first insulating rod 1, a second insulating rod 4 is movably installed inside the first insulating rod 1, a second conducting plate 7 is fixedly installed at one end, far away from the first insulating rod 1, of the second insulating rod 4, a second conducting rod 8 is fixedly installed at one side of the second conducting plate 7, a third insulating rod 9 is movably installed inside the second insulating rod 4, a third conducting plate 12 is fixedly installed at one end, far away from the second insulating rod 4, of the third insulating rod 9, a third conducting rod 13 is fixedly installed at one side of the third conducting plate 12, a fourth insulating rod 14 is movably installed inside the third insulating rod 9, a fourth conducting plate 17 is installed at one end, far away from the third insulating rod 9, of the fourth insulating rod 14, a fourth conducting rod 18 is fixedly installed at one side of the fourth conducting plate 17, a fifth insulating rod 19 is movably installed inside the fourth insulating rod 14, one end of the fifth insulating rod 19, which is far away from the fourth insulating rod 14, is fixedly provided with a fifth conducting plate 21, one side of the fifth conducting plate 21 is fixedly provided with a fifth conducting rod 22, one side of the fifth conducting plate 21, which is far away from the fifth conducting rod 22, is fixedly provided with an electroscope shell 23, the inner movable mounting of the electroscope shell 23 is provided with a capacitive electroscope 24, the front surface of the capacitive electroscope 24 penetrates through the first insulating rod 1 and is fixedly provided with a shift switch 25, and the front surface of the shift switch 25 is fixedly provided with a voltage grade red light 26.
In the embodiment, five different voltage levels are simultaneously detected by the installed capacitive electroscope 24, namely, 220kV, 110kV, 35kV, 10kV and 400V electroscope branches, and each voltage level corresponds to a voltage level red light 26, the rotary shift switch 25 can adjust the voltage level of the current electroscope, therefore, the electroscope can be convenient for the working personnel to carry out electroscopy, and the result that the electroscope voltage level is misused to cause invalid electroscopy result can be reduced, the five telescopic insulating rods can display the insulating voltage grade corresponding to the current length according to the extension length of the insulating rods, so that the risk of electric shock caused by insufficient insulating distance can be prevented, the conducting rod can be installed to directly conduct voltage from the conducting plate to the next conducting plate under the condition that the insulating rod does not extend out, so that the insulating rod is prevented from being mixed, and the condition that the insulating rod is continuously used in a super test period is caused.
Example two:
referring to fig. 1-5, on the basis of the first embodiment, the present invention provides a technical solution: first calorie of hole 2 has been seted up in the front of first insulating rod 1, and the inside fixed mounting of second insulating rod 4 has second elasticity buckle 5, and second elasticity buckle 5 is corresponding with the specification and dimension looks adaptation and the position in first calorie of hole 2.
In this embodiment, the second elastic buckle 5 is adapted to the first card hole 2 in terms of specification and size and corresponds in position, so that when the second insulating rod 4 is pulled out, the second elastic buckle 5 is clamped into the first card hole 2, the second insulating rod 4 extending out can be fixed, the second insulating rod 4 extending out can be prevented from contracting, and the second elastic buckle 5 passing through the first card hole 2 can be pressed inwards to retract the second insulating rod 4 extending out into the first insulating rod 1, so that the worker can conveniently test electricity.
Example three:
referring to fig. 1-5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the front of the second insulating rod 4 is provided with a second clamping hole 6, a third elastic buckle 10 is fixedly arranged inside the third insulating rod 9, and the third elastic buckle 10 is matched with the specification and the size of the second clamping hole 6 and corresponds to the position of the second clamping hole.
In this embodiment, the third elastic buckle 10 is adapted to the second card hole 6 in terms of size and position, so that when the third insulating rod 9 is pulled out from the second insulating rod 4, the third elastic buckle 10 is clamped into the second card hole 6, the third insulating rod 9 can be fixed, the third insulating rod 9 can be prevented from contracting, and the third elastic buckle 10 passing through the second card hole 6 can be pressed inwards to retract the third insulating rod 9 into the previous second insulating rod 4, so that the worker can test electricity conveniently.
Example four:
referring to fig. 1-5, on the basis of the first embodiment, the second embodiment and the third embodiment, the present invention provides a technical solution: the number of the second conducting rods 8 is two, the ends of the two second conducting rods 8 far away from the second conducting plate 7 correspond to the positions of the first conducting plate 3, the number of the third conducting rods 13 is two, and the ends of the two third conducting rods 13 far away from the third conducting plate 12 correspond to the positions of the second conducting plate 7.
In this embodiment, the end of the two second conductive rods 8 far away from the second conductive plate 7 corresponds to the position of the first conductive plate 3, and the end of the two third conductive rods 13 far away from the third conductive plate 12 corresponds to the position of the second conductive plate 7, so that the insulating rod can directly conduct voltage from the conductive plate to the next conductive plate without extending out, thereby avoiding the situation that the insulating rod is mixed to be used, and causing the insulating rod to continue to be used in the super test period.
Example five:
referring to fig. 1-5, on the basis of the first embodiment, the second embodiment, the third embodiment and the fourth embodiment, the present invention provides a technical solution: the front surface of the third insulating rod 9 is provided with a third clamping hole 11, a fourth elastic buckle 15 is fixedly arranged inside the fourth insulating rod 14, and the fourth elastic buckle 15 is matched with the third clamping hole 11 in specification and size and corresponds to the third clamping hole in position.
In this embodiment, the fourth elastic buckle 15 is adapted to the third clamping hole 11 in terms of specification and size and has a corresponding position, so that when the fourth insulating rod 14 is pulled out from the third insulating rod 9, the fourth elastic buckle 15 is clamped into the third clamping hole 11, the extended fourth insulating rod 14 can be fixed, the situation that the extended fourth insulating rod 14 contracts can be prevented, and the extended fourth insulating rod 14 can be retracted into the previous third insulating rod 9 by pressing the fourth elastic buckle 15 passing through the third clamping hole 11 inwards, so that the worker can test electricity conveniently.
Example six:
referring to fig. 1 to 5, on the basis of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment and the fifth embodiment, the present invention provides a technical solution: a fourth clamping hole 16 is formed in the front surface of the fourth insulating rod 14, a fifth elastic buckle 20 is fixedly mounted inside the fifth insulating rod 19, and the fifth elastic buckle 20 is matched with the fourth clamping hole 16 in specification and size and corresponds to the fourth clamping hole in position.
In this embodiment, the specification and size of the fifth elastic buckle 20 and the fourth clamping hole 16 are adapted and the position is corresponding, so that when the fifth insulating rod 19 is pulled out from the fourth insulating rod 14, the fifth insulating rod 19 is clamped into the fourth clamping hole 16 through the fifth elastic buckle 20, the extended fifth insulating rod 19 can be fixed, the situation that the extended fifth insulating rod 19 contracts can be prevented, and the extended fifth insulating rod 19 can be retracted into the interior of the previous fourth insulating rod 14 by pressing the fifth elastic buckle 20 passing through the fourth clamping hole 16 inwards, so that the worker can test the electricity conveniently.
Example seven:
referring to fig. 1 to 5, on the basis of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment and the sixth embodiment, the present invention provides a technical solution: two fourth conductive rods 18 are provided, and the ends of the two fourth conductive rods 18 far away from the fourth conductive plate 17 correspond to the positions of the third conductive plate 12, and two fifth conductive rods 22 are provided, and the ends of the two fifth conductive rods 22 far away from the fifth conductive plate 21 correspond to the positions of the fourth conductive plate 17.
In this embodiment, the end of the two fourth conducting rods 18 far away from the fourth conducting plate 17 corresponds to the position of the third conducting plate 12, and the end of the two fifth conducting rods 22 far away from the fifth conducting plate 21 corresponds to the position of the fourth conducting plate 17, so that the insulating rod can directly conduct the voltage from the conducting plate to the next conducting plate without extending out, thereby avoiding the situation that the insulating rod is mixed to be used, and further causing the insulating rod to continue to be used in the super test period.
Example eight:
referring to fig. 1 to 5, on the basis of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, the sixth embodiment and the seventh embodiment, the present invention provides a technical solution: five voltage level red lights 26 are provided, the five voltage level red lights 26 are circumferentially and fixedly mounted outside the gear shifting switch 25, the audible and visual alarm 27 is fixedly mounted inside the electroscope shell 23, and the electrical testing contact 28 is fixedly mounted at the top of the audible and visual alarm 27.
In this embodiment, be 220kV, 110kV, 35kV, 10kV, 400V through five voltage class red lights 26 respectively and test the electric branch road to this can be convenient for the staff tests the electricity, can also reduce because the wrong use of electroscope voltage class, causes the invalid consequence of test electricity result, can send out the police dispatch newspaper to the condition of testing the electricity through audible-visual annunciator 27 of installation, tests the position that the electricity needs to be tested through the contact 28 of testing of installation.
The working principle and the using process of the invention are as follows: the equipment is moved to a specified place, the installed capacitive electroscope 24 has five different voltage levels, namely 220kV, 110kV, 35kV, 10kV and 400V electroscopic branches, each voltage level corresponds to one voltage level red light 26, the voltage level of the current electroscope can be adjusted by the rotary gear-shifting switch 25, so that the electricity can be conveniently tested by workers, the result that the electricity testing result is invalid due to the misuse of the voltage levels of the electroscope can be reduced, the insulation voltage level corresponding to the current length can be displayed according to the extending length of the insulation rod by the five telescopic insulation rods, so that the electric shock risk caused by the insufficient insulation distance can be prevented, the insulation rod can directly conduct the voltage to the next conductive plate under the condition that the insulation rod does not extend out by the installed conductive rod, the mixed use of the insulation rod is avoided, and the condition that the insulation rod is continuously used in an over-test period is caused, through the elasticity buckle of installation and the card hole of seting up, can fix the insulator spindle that stretches out to this condition that the shrink appears in the insulator spindle that can prevent to stretch out, and can retrieve the inside of previous insulator spindle with the insulator spindle that stretches out through the elasticity buckle that inwards presses through calorie hole, with this staff of can being convenient for tests the electricity.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel telescopic electroscope of full voltage, includes first insulating rod (1), its characterized in that: the insulation structure comprises a first insulation rod (1), a first conductive plate (3) is fixedly mounted at one end of the first insulation rod (1), a second insulation rod (4) is movably mounted inside the first insulation rod (1), a second conductive plate (7) is fixedly mounted at one end, far away from the first insulation rod (1), of the second insulation rod (4), a second conductive rod (8) is fixedly mounted at one side of the second conductive plate (7), a third insulation rod (9) is movably mounted inside the second insulation rod (4), a third conductive plate (12) is fixedly mounted at one end, far away from the second insulation rod (4), of the third insulation rod (9), a third conductive rod (13) is fixedly mounted at one side of the third conductive plate (12), a fourth insulation rod (14) is movably mounted inside the third insulation rod (9), and a fourth conductive plate (17) is far away from one end of the third insulation rod (9) of the fourth insulation rod (14), one side fixed mounting of fourth conducting plate (17) has fourth conducting rod (18), the inside movable mounting of fourth insulating rod (14) has fifth conducting rod (19), the one end fixed mounting that fourth insulating rod (14) were kept away from in fifth insulating rod (19) has fifth conducting plate (21), one side fixed mounting of fifth conducting plate (21) has fifth conducting rod (22), one side fixed mounting that fifth conducting rod (22) were kept away from in fifth conducting plate (21) has electroscope shell (23), the inside movable mounting of electroscope shell (23) has capacitive electroscope (24), first insulating rod (1) and fixed mounting have shift switch (25) are run through in the front of capacitive electroscope (24), the positive fixed mounting of shift switch (25) has voltage level red light (26).
2. The novel full-voltage telescopic electroscope of claim 1, characterized in that: first calorie of hole (2) have been seted up in the front of first insulator spindle (1), the inside fixed mounting of second insulator spindle (4) has second elasticity buckle (5), second elasticity buckle (5) are corresponding with the specification and dimension looks adaptation and the position of first calorie of hole (2).
3. The novel full-voltage telescopic electroscope of claim 1, characterized in that: second card hole (6) have been seted up in the front of second insulator spindle (4), the inside fixed mounting of third insulator spindle (9) has third elasticity buckle (10), specification and size looks adaptation and the position of third elasticity buckle (10) and second card hole (6) are corresponding.
4. The novel full-voltage telescopic electroscope of claim 1, characterized in that: the number of the second conducting rods (8) is two, the position of one end, away from the second conducting plate (7), of each second conducting rod (8) corresponds to the position of the first conducting plate (3), the number of the third conducting rods (13) is two, and the position of one end, away from the third conducting plate (12), of each third conducting rod (13) corresponds to the position of the second conducting plate (7).
5. The novel full-voltage telescopic electroscope of claim 1, characterized in that: third card hole (11) have been seted up in the front of third insulator spindle (9), the inside fixed mounting of fourth insulator spindle (14) has fourth elasticity buckle (15), specification and size looks adaptation and the position of fourth elasticity buckle (15) and third card hole (11) are corresponding.
6. The novel full-voltage telescopic electroscope of claim 1, characterized in that: fourth calorie of hole (16) have been seted up in the front of fourth insulating rod (14), the inside fixed mounting of fifth insulating rod (19) has fifth elasticity buckle (20), specification and size looks adaptation and the position of fifth elasticity buckle (20) and fourth calorie of hole (16) are corresponding.
7. The novel full-voltage telescopic electroscope of claim 1, characterized in that: the number of the fourth conducting rods (18) is two, the positions of the ends, far away from the fourth conducting plate (17), of the two fourth conducting rods (18) correspond to the positions of the third conducting plate (12), the number of the fifth conducting rods (22) is two, and the positions of the ends, far away from the fifth conducting plate (21), of the two fifth conducting rods (22) correspond to the positions of the fourth conducting plate (17).
8. The novel full-voltage telescopic electroscope of claim 1, characterized in that: voltage class red light (26) have five, five voltage class red light (26) are circumference fixed mounting in the outside of shifting formula switch (25), the inside fixed mounting of electroscope shell (23) has audible-visual annunciator (27), the top fixed mounting of audible-visual annunciator (27) has electroscope contact (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011439335.5A CN112595864A (en) | 2020-12-11 | 2020-12-11 | Novel full-voltage telescopic electroscope |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011439335.5A CN112595864A (en) | 2020-12-11 | 2020-12-11 | Novel full-voltage telescopic electroscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719715A (en) * | 2021-09-16 | 2021-11-30 | 广东电网有限责任公司东莞供电局 | Auxiliary supporting device for 500kV electroscope |
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| CN105116204A (en) * | 2015-06-30 | 2015-12-02 | 国网上海市电力公司 | Umbrella-handle type high-voltage AC electricity testing rod |
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| CN208013284U (en) * | 2018-03-20 | 2018-10-26 | 云南电网有限责任公司西双版纳供电局 | A kind of Adjustable device formula high voltage electroscope |
| CN207946467U (en) * | 2018-04-09 | 2018-10-09 | 广东电网有限责任公司 | A kind of overhead transmission line electroscopic device being easily installed dismounting |
| CN108663564A (en) * | 2018-07-10 | 2018-10-16 | 大连理工大学 | A kind of two-in-one sensor for high voltage electroscope |
| CN111351978A (en) * | 2020-04-23 | 2020-06-30 | 大连理工大学 | Multi-voltage-level non-contact electroscope |
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| CN113719715A (en) * | 2021-09-16 | 2021-11-30 | 广东电网有限责任公司东莞供电局 | Auxiliary supporting device for 500kV electroscope |
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