CN109270331A - A kind of engineering high voltage electroscope - Google Patents
A kind of engineering high voltage electroscope Download PDFInfo
- Publication number
- CN109270331A CN109270331A CN201811358165.0A CN201811358165A CN109270331A CN 109270331 A CN109270331 A CN 109270331A CN 201811358165 A CN201811358165 A CN 201811358165A CN 109270331 A CN109270331 A CN 109270331A
- Authority
- CN
- China
- Prior art keywords
- coil box
- high voltage
- engineering high
- voltage electroscope
- contact
- 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.)
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Classifications
-
- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a kind of engineering high voltage electroscope, casing internal has circuit system, and cabinet top is connected with contact jaw, and for contact jaw for information of voltage to be contacted and obtained with position to be measured, cabinet sides are connected with by fixing axle judges end；The judgement end includes cylindrical coil box, coil box tail portion has insulating base, insulating base is for being connected and fixed axis, coil box inner hollow, coil outer box wall are equipped with enameled wire loop, are equipped at the top of coil box and seal the translucent cover docked with it, moving blade is equipped in the translucent cover, the electromagnetic core being coaxially arranged is fitted in the coil box, electromagnetic core one end is fixedly connected with moving blade, and the other end is inserted into bearing and is rotatablely connected with it；The present apparatus removably judges end by setting, can also be by judging that end is tentatively judged, to facilitate the progress of electrical verification work when facilitating the determination for carrying out position to be measured, and being such as abnormal during electrical verification.
Description
Technical field
The present invention relates to electroscope, specifically a kind of engineering high voltage electroscope.
Background technique
Electroscope is whether a kind of detection object is charged and the instrument of rough estimate carried charge size.
During power transformation operation operation, guarantee that requirement must carry out relevant voltage grade in safe technical measures
Electrical verification, for this purpose, power transformation operation personnel before operation, must conscientiously be chosen the electroscope of relevant voltage grade and be occurred using high frequency
Device carries out the preceding inspection of necessary use to it.
Need to carry out position preliminary judgement before carrying out engineering electrical verification work, thus guarantee electrical verification work it is quick into
Row, and conventional electroscope does not have preliminary arbitration functions mostly, and it is mainly circuit system that due to electroscope, it is internal,
Inevitably occurs unusual condition in use process, if needing when the case where discovering device can not work in the detection process to equipment
The abnormal and detection not charged two kinds of situations in position are tentatively judged that current electroscope does not have such function yet, are excluded different
The normal time also reduces working efficiency.
Summary of the invention
The purpose of the present invention is to provide a kind of engineering high voltage electroscopes, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of engineering high voltage electroscope includes casing, and casing internal has circuit system, and cabinet top is connected with contact jaw,
For contact jaw for information of voltage to be contacted and obtained with position to be measured, cabinet sides are connected with by fixing axle judges end；Institute
It states and judges that end includes cylindrical coil box, coil box tail portion has an insulating base, and insulating base is for being connected and fixed axis, in coil box
Portion is hollow, and coil outer box wall is equipped with enameled wire loop, is equipped at the top of coil box and seals the translucent cover docked with it, described transparent
It is equipped with moving blade in cover, the electromagnetic core being coaxially arranged, electromagnetic core one end and rotation are fitted in the coil box
Blade is fixedly connected, and the other end is inserted into bearing and is rotatablely connected with it, and the bearing is fitted with insulating base.
The contact jaw front end has contact hook, and the contact hook front end bending direction is in end installation direction is judged
It is oppositely arranged, is additionally provided with control panel in the contact jaw, indicator light is installed on control panel.
As a preferred solution of the present invention: the bottom of shell is rotatablely connected by hex bolts and connecting rod, the company
Extension bar lower end is connected with telescopic rod, and telescopic rod includes multiple insulation rod pieces for successively inserting connection, and the insulation rod piece of front end is straight
Diameter is less than the diameter of rear end insulation rod piece, and two neighboring insulation rod piece is fixedly mounted by fastening bolt；The telescopic rod bottom
It is connected with insulated handle, insulating disc is equipped between telescopic rod and insulated handle.
As further preferred embodiment of the invention: the contact hook is hollow structure inside and is equipped with inside it
The contact pin of cone cell, contact hook front end are the detachable structure being threadedly coupled.
Compared with prior art, the beneficial effects of the present invention are: the present apparatus removably judge end by setting, facilitate into
The determination of row position to be measured, and when being such as abnormal during electrical verification, can also by judging that end is tentatively judged, thus
Facilitate the progress of electrical verification work；
Judging that end structure is ingenious, rotates moving blade to be judged by electromagnetic induction, view mode is intuitive,
So as to judge that operator quickly and effectively detection position and equipment situation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the enlarged drawing of contact jaw in the present invention.
Fig. 3 is the cross-sectional view that end is judged in the present invention.
1- casing in figure, 11- hex bolts, 12- fixing axle, 2- contact jaw, 21- contact hook, 22- control panel, 23- refer to
Showing lamp, 3- judges end, 31- coil box, 32- electromagnetic core, 33- moving blade, 34- insulating base, 35- bearing, 36- translucent cover,
37- enameled wire loop, 4- connecting rod, 5- telescopic rod, 51- insulation rod piece, 52- fastening bolt, 6- insulated handle, 61- insulating disc.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right" "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Embodiment 1:
Fig. 1-3, a kind of engineering high voltage electroscope, including casing 1 are please referred to, there is circuit system, casing 1 inside casing 1
Top is connected with contact jaw 2, and contact jaw 2 passes through solid for information of voltage, 1 side of casing to be contacted and obtained with position to be measured
Dead axle 12, which is connected with, judges end 3, and the judgement end 3 is used to carry out preliminary test for position to be measured before carrying out precise measurement,
It whether is energized state with determination position to be measured；The judgement end 3 includes cylindrical coil box 31, and 31 tail portion of coil box has
Insulating base 34, insulating base 34 are equipped with enameled wire loop for being connected and fixed axis 12,31 inner hollow of coil box, 31 outer wall of coil box
37, it is equipped at the top of coil box 31 and seals the translucent cover 36 docked with it, moving blade 33 is equipped in the translucent cover 36, it is described
The electromagnetic core 32 being coaxially arranged is fitted in coil box 31,32 one end of electromagnetic core is fixedly connected with moving blade 33,
The other end is inserted into bearing 35 and is rotatablely connected with it, and the bearing 35 is fitted with insulating base 34, is carrying out electrical verification
It before work, will judge that end 3 is mounted on casing 1, will judge that end 3 is located proximate to to be measured, when position to be measured electrification, pass through paint
Envelope curve circle generates induced current, rotates the electromagnetic core 32 inside coil box 31, so that moving blade 33 be made to rotate, mentions
Lift operations personnel charge situation, facilitate the subsequent electrical verification to work to determine specific contact position.
2 front end of contact jaw has a contact hook 21, and contact hook 21 is convenient to carry out testing for tubular sites and route
One fixed effect is played to device when electricity work, the contact links up with 21 front end bending directions and judges 3 installation direction of end
In being oppositely arranged, facilitate and operated, is additionally provided with control panel 22 in the contact jaw 2, indicator light is installed on control panel 22
23, indicator light 23 is for showing working state of device, when indicator light 23 is always on, indicates that device is working properly, instruction
Lamp 23 extinguish when, indicate device not in contact with band electric position or device break down, at this time can by judge 3 pairs of end detection position into
Row judgement, indicates that device breaks down if showing electrification, convenient that the problems in electrical verification is excluded.
Meanwhile the convenience in order to guarantee operation, 1 bottom of casing are rotatablely connected by hex bolts 11 and connecting rod 4,
Hex bolts 11 is for being adjusted casing 1 and the angle of connecting rod 4, to adapt to different electrical verification demands, the connection
4 lower end of bar is connected with telescopic rod 5, and telescopic rod 5 includes multiple insulation rod pieces 51 for successively inserting connection, and the insulation rod piece of front end
51 diameters are less than the diameter of rear end insulation rod piece 51, and two neighboring insulation rod piece 51 is fixedly mounted by fastening bolt 52, is passed through
The setting of telescopic rod 5, can further increase operation of device during carrying out electrical verification for different height electrical verification position needs
It asks；5 bottom of telescopic rod is connected with insulated handle 6, and insulating disc 61 is equipped between telescopic rod 5 and insulated handle 6, and insulate hand
The gripping of operator, insulating disc 61 facilitate determining grip position, reduce the possibility of maloperation when handle 6 is used to operate.
Embodiment 2:
The difference from embodiment 1 is that carrying out the electrical verification work of different location for convenience, the contact hook 21 is interior
Portion's hollow structure and the contact pin for being equipped with cone cell inside it, 21 front ends of contact hook are the detachable structure being threadedly coupled, when
When needing to carry out the detection of special narrow position, can the 21 front ends disassembly of contact hook be facilitated and carry out insertion electrical verification work.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of engineering high voltage electroscope, casing (1) is internal to have circuit system, contact jaw (2) are connected at the top of casing (1),
Contact jaw (2) with position to be measured for being contacted and obtaining information of voltage, which is characterized in that casing (1) side passes through
Fixing axle (12), which is connected with, judges end (3)；Judgement end (3) includes cylindrical coil box (31), coil box (31) tail portion
With insulating base (34), insulating base (34) is for being connected and fixed axis (12), coil box (31) inner hollow, coil box (31) outer wall
It is equipped with enameled wire loop (37), is equipped at the top of coil box (31) and seals the translucent cover (36) docked, the translucent cover with it
(36) moving blade (33) are equipped in, are fitted with the electromagnetic core (32) being coaxially arranged, electromagnetism in the coil box (31)
Iron core (32) one end is fixedly connected with moving blade (33), and the other end is inserted into bearing (35) and is rotatablely connected with it, described
Bearing (35) is fitted with insulating base (34).
2. a kind of engineering high voltage electroscope according to claim 1, which is characterized in that contact jaw (2) front end has
Contact hook (21), the contact jaw (2) is interior to be additionally provided with control panel (22), and indicator light (23) are equipped on control panel (22).
3. a kind of engineering high voltage electroscope according to claim 2, which is characterized in that the contact hook (21) front end is curved
Qu Fangxiang with judge end (3) installation direction in being oppositely arranged.
4. a kind of engineering high voltage electroscope according to claim 1 or 2, which is characterized in that casing (1) bottom passes through
Hex bolts (11) and connecting rod (4) are rotatablely connected, and connecting rod (4) lower end is connected with telescopic rod (5)；The telescopic rod
(5) bottom is connected with insulated handle (6).
5. a kind of engineering high voltage electroscope according to claim 4, which is characterized in that the telescopic rod (5) includes multiple
The insulation rod piece (51) of connection is successively inserted, and insulation rod piece (51) diameter of front end is less than the straight of rear end insulation rod piece (51)
Diameter, two neighboring insulation rod piece (51) are fixedly mounted by fastening bolt (52).
6. a kind of engineering high voltage electroscope according to claim 5, which is characterized in that the telescopic rod (5) and insulation hand
Insulating disc (61) are equipped between handle (6).
7. a kind of engineering high voltage electroscope according to claim 3, which is characterized in that the contact hook (21) is inside
Hollow structure and the contact pin for being equipped with cone cell inside it, contact hook (21) front end is the detachable structure being threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358165.0A CN109270331A (en) | 2018-11-15 | 2018-11-15 | A kind of engineering high voltage electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811358165.0A CN109270331A (en) | 2018-11-15 | 2018-11-15 | A kind of engineering high voltage electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109270331A true CN109270331A (en) | 2019-01-25 |
Family
ID=65189018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811358165.0A Pending CN109270331A (en) | 2018-11-15 | 2018-11-15 | A kind of engineering high voltage electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270331A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791291A (en) * | 2021-08-23 | 2021-12-14 | 曾庆波 | Smart power grids monitor terminal system |
-
2018
- 2018-11-15 CN CN201811358165.0A patent/CN109270331A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791291A (en) * | 2021-08-23 | 2021-12-14 | 曾庆波 | Smart power grids monitor terminal system |
| CN113791291B (en) * | 2021-08-23 | 2023-11-10 | 广东信通通信有限公司 | Smart power grids monitoring terminal system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
|
| WD01 | Invention patent application deemed withdrawn after publication |