CN108931685A - A kind of safe and practical high voltage electroscope - Google Patents
A kind of safe and practical high voltage electroscope Download PDFInfo
- Publication number
- CN108931685A CN108931685A CN201710382903.4A CN201710382903A CN108931685A CN 108931685 A CN108931685 A CN 108931685A CN 201710382903 A CN201710382903 A CN 201710382903A CN 108931685 A CN108931685 A CN 108931685A
- Authority
- CN
- China
- Prior art keywords
- insulating bar
- electroscope
- left end
- neon lamp
- safe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- 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 kind of safe and practical high voltage electroscopes, including contact, electroscope ontology, insulating bar and insulated handle；The structure of contact terminal is crotch-shaped；The electroscope ontology includes contact base, neon lamp seat, neon lamp, live wire, plastic shell, first capacitor device, connection lantern ring, the second capacitor and watch window；Earthing screw and conducting block are provided on the insulating bar；The earthing screw is vertically set on insulating bar upper left side, is connected with conducting block；The conducting block is arranged on the inside of insulating bar left end；Retaining ring and link are provided on the insulated handle；The retaining ring is arranged in insulated handle left end；The link is arranged in insulated handle right end position；The present invention has rational design, and structure is simple, and scope of use is wide, and high sensitivity, using flexible is quick, and highly-safe.
Description
Technical field
The present invention relates to a kind of power equipment, specifically a kind of safe and practical high voltage electroscope.
Background technique
It must comply with power failure, electrical verification when high-tension line interruption maintenance, hang the regulation that ground starts operation again, electrical verification operation is necessary
Completed by electroscope, electroscope be for detect on power equipment with the presence or absence of voltage common electric power safety tool it
One, the whether true no-voltage of power failure equipments is clearly verified by electroscope, then carry out other operations, with preventing electrification attaching
Line (grounding knife lock), the generation for accidentally touching the serious accidents such as electric equipment, traditional electroscope be all it is portable, usually
Electroscope is mounted in operating stick, when operation is directly contacted with high-tension line with electroscope, and the resistance in electroscope will high electricity
Pressure drop forms a circuit to the earth by human body, also starts to occur in recent years as low as the voltage value (usually a few volts) of safety
Contactless electroscope, but existing electroscope there is also some problems when in use, for example, sensitivity is not high,
Safety needs to be further increased, and use scope is narrow, inconvenient to carry etc..
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of safe and practical high voltage electroscope
Problem.
To achieve the above object, the present invention provides the following technical solutions：
A kind of safe and practical high voltage electroscope, including contact, electroscope ontology, insulating bar and insulated handle；The structure of contact terminal
For crotch-shaped；The electroscope ontology includes contact base, neon lamp seat, neon lamp, live wire, plastic shell, first capacitor device, connects
Female connector ring, the second capacitor and watch window；The contact base is arranged in plastic shell left end, is provided with thread groove；
The neon lamp seat is arranged on the inside of plastic shell left end and connect with contact base；The neon lamp is arranged on neon lamp seat；It is described logical
Electric wire is set between neon lamp and first capacitor device；First capacitor device left end is connect with live wire, right end with connect lantern ring
It is connected；Second capacitor is connected by connecting lantern ring with first capacitor device；The watch window is arranged in plastic shell
On；Earthing screw and conducting block are provided on insulating bar；The earthing screw is vertically set on insulating bar upper left side, with conduction
Block is connected；The conducting block is arranged on the inside of insulating bar left end；Retaining ring and link are provided on the insulated handle；The shield
Ring is arranged in insulated handle left end；The link is arranged in insulated handle right end position.
As a further solution of the present invention：The plastic shell structure is the cylindrical body of inner hollow.
As further scheme of the invention：The insulating bar is made of rubber material.
Compared with prior art, the beneficial effects of the invention are as follows：
High pressure service personnel holds the mobile electroscope of insulated handle and passes through observation at contact inspection when examining high pressure
Window, whether observation neon lamp is shinny, judges whether charge at inspection with this, and contact can be facilitated in spiral insertion contact base
Staff flexibly replaces contact model according to the actual situation, and plastic shell has good insulating properties, staff is avoided to touch
Electricity is caused danger, and the setting of retaining ring secures the home for placing hand, can be convenient by link after staff has overhauled
Electroscope is hung on wall；The present invention has rational design, and structure is simple, and scope of use is wide, high sensitivity, and using flexible is fast
Victory, and it is highly-safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of safe and practical high voltage electroscope.
Fig. 2 is the structural schematic diagram of contact base in safe and practical high voltage electroscope.
In figure：1- contact, 2- contact base, 3- neon lamp seat, 4- neon lamp, 5- electroscope ontology, 6- live wire, outside 7- plastics
Shell, 8- first capacitor device, 9- connection lantern ring, the second capacitor of 10-, 11- earthing screw, 12- conducting block, 13- insulating bar, 14-
Retaining ring, 15- insulated handle, 16- link, 17- watch window, 18- thread groove.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
A kind of safe and practical high voltage electroscope referring to FIG. 1-2, including contact 1, electroscope ontology 5, insulating bar 13 and absolutely
Edge handle 15；1 structure of contact is crotch-shaped；The electroscope ontology 5 includes contact base 2, neon lamp seat 3, neon lamp 4, leads to
Electric wire 6, plastic shell 7, first capacitor device 8, connection lantern ring 9, the second capacitor 10 and watch window 17；The contact base 2 is set
It sets in 7 left end of plastic shell, is provided with thread groove 18；The neon lamp seat 3 be arranged on the inside of 7 left end of plastic shell and with
Contact base 2 connects；The neon lamp 4 is arranged on neon lamp seat 3；The live wire 6 is set between neon lamp 4 and first capacitor device 8；
7 structure of plastic shell is the cylindrical body of inner hollow；8 left end of first capacitor device is connect with live wire 6, right end and company
Female connector ring 9 is connected；Second capacitor 10 is connected by connecting lantern ring 9 with first capacitor device 8；The watch window 17 is set
It sets on plastic shell 7；The insulating bar 13 is made of rubber material；Earthing screw 11 and conducting block are provided on insulating bar 13
12；The earthing screw 11 is vertically set on 13 upper left side of insulating bar, is connected with conducting block 12；The conducting block 12 is arranged
On the inside of 13 left end of insulating bar；Retaining ring 14 and link 16 are provided on the insulated handle 15；The setting of retaining ring 14 is being insulated
15 left end of handle；The link 16 is arranged in 15 right end position of insulated handle；High pressure service personnel holds absolutely when examining high pressure
Edge handle 15 moves electroscope, and at 1 exposure test of contact, by watch window 17, whether observation neon lamp 4 is shinny, is sentenced with this
Whether charged at disconnected inspection, contact 1 is that can facilitate staff according to the actual situation flexibly more in spiral insertion contact base 2
1 model of contact is changed, plastic shell 7 has good insulating properties, and staff's electric shock is avoided to cause danger, and the setting of retaining ring 14 is solid
The home for having determined placement hand, after staff has overhauled, easily can be hung over electroscope on wall by link 16.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (3)
1. a kind of safe and practical high voltage electroscope, including contact, electroscope ontology, insulating bar and insulated handle, which is characterized in that
The structure of contact terminal is crotch-shaped；The electroscope ontology include contact base, neon lamp seat, neon lamp, live wire, plastic shell,
First capacitor device, connection lantern ring, the second capacitor and watch window；The contact base is arranged in plastic shell left end, sets thereon
It is equipped with thread groove；The neon lamp seat is arranged on the inside of plastic shell left end and connect with contact base；The neon lamp is arranged in neon
On lamp holder；The live wire is set between neon lamp and first capacitor device；First capacitor device left end is connect with live wire, right
End with connect lantern ring and be connected；Second capacitor is connected by connecting lantern ring with first capacitor device；The watch window is set
It sets on plastic shell；Earthing screw and conducting block are provided on insulating bar；The earthing screw is vertically set on an insulating bar left side
Top is connected with conducting block；The conducting block is arranged on the inside of insulating bar left end；Retaining ring is provided on the insulated handle
And link；The retaining ring is arranged in insulated handle left end；The link is arranged in insulated handle right end position.
2. safe and practical high voltage electroscope according to claim 1, which is characterized in that the plastic shell structure is inside
Hollow cylindrical body.
3. safe and practical high voltage electroscope according to claim 1, which is characterized in that the insulating bar is by rubber material system
At.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382903.4A CN108931685A (en) | 2017-05-26 | 2017-05-26 | A kind of safe and practical high voltage electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710382903.4A CN108931685A (en) | 2017-05-26 | 2017-05-26 | A kind of safe and practical high voltage electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108931685A true CN108931685A (en) | 2018-12-04 |
Family
ID=64451542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710382903.4A Withdrawn CN108931685A (en) | 2017-05-26 | 2017-05-26 | A kind of safe and practical high voltage electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108931685A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581036A (en) * | 2018-12-07 | 2019-04-05 | 南京铁道职业技术学院 | A kind of railway electrical power contact network Special electroscope |
| CN110416903A (en) * | 2019-05-30 | 2019-11-05 | 广东电网有限责任公司 | A kind of anti-skidding insulating bar |
-
2017
- 2017-05-26 CN CN201710382903.4A patent/CN108931685A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581036A (en) * | 2018-12-07 | 2019-04-05 | 南京铁道职业技术学院 | A kind of railway electrical power contact network Special electroscope |
| CN110416903A (en) * | 2019-05-30 | 2019-11-05 | 广东电网有限责任公司 | A kind of anti-skidding insulating bar |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204925164U (en) | Electric power wiring anchor clamps | |
| CN103606717A (en) | Anti-electric shock charging method and detection adapter with floating voltage detection function | |
| CN109462053A (en) | A kind of novel grounded line apparatus for aerial insulated wire | |
| CN103336168A (en) | Full-loop alternating-current self-test high-voltage electroscope | |
| CN108931685A (en) | A kind of safe and practical high voltage electroscope | |
| CN203365531U (en) | Novel alternating-current and direct-current high-voltage electroscope | |
| CN203838231U (en) | High-voltage electricity test device | |
| CN205539321U (en) | 485 line error detection ware | |
| CN203387028U (en) | Shorting device for shorting current terminal | |
| CN204882795U (en) | Insulating measuring device of multi -functional integration | |
| CN209387706U (en) | High-tension cable pressure test insulating boot and insulated connecting device | |
| CN207504355U (en) | A kind of switch cabinet body and the switchgear with the switch cabinet body | |
| CN209264814U (en) | It is a kind of electrically to use safety detection device | |
| CN203232060U (en) | Insulation rod test wire connector | |
| CN205680881U (en) | Bobbin cable universal connector the end of a thread | |
| CN203596395U (en) | Detection adaptor with suspension voltage detection function | |
| CN205049646U (en) | Multi -functional electrography of admant response digital display | |
| CN209513966U (en) | A kind of pressure ground connection auxiliary device of series resonance pressurized system | |
| CN208488512U (en) | A kind of automobile connector fault detection means | |
| CN203071343U (en) | Unplugging-outage bridge type socket | |
| CN109444649A (en) | A kind of earthing wire detecting circuit | |
| CN203909195U (en) | Secondary circuit line checker | |
| CN108594085A (en) | The induction type electric of belt discharge protection of pipe shows device | |
| CN204205247U (en) | A kind of based on plug and the direct-connected miniaturized test adapter of printed board | |
| CN102798789A (en) | Abnormal fault flashing alarm indicating device of grounding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181204 |
|
| WW01 | Invention patent application withdrawn after publication |