CN205786739U - Interval adjustable multi-angle fixes spark gap detector - Google Patents
Interval adjustable multi-angle fixes spark gap detector Download PDFInfo
- Publication number
- CN205786739U CN205786739U CN201620677132.2U CN201620677132U CN205786739U CN 205786739 U CN205786739 U CN 205786739U CN 201620677132 U CN201620677132 U CN 201620677132U CN 205786739 U CN205786739 U CN 205786739U
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- insulation board
- electrode
- angle
- spark gap
- probe
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Abstract
The utility model discloses a kind of interval adjustable multi-angle and fix spark gap detector, including insulation board, on described insulation board, probe I and probe II are set by fixing bolt, fixed electrode and sliding electrode it is correspondingly arranged on described insulation board, described probe I is connected with described fixed electrode, described probe II is connected with described sliding electrode, arranges scale marker between described sliding electrode and fixed electrode on described insulation board, and described insulation board is rotatably connected with insulating bar.This utility model can easily realize the regulation to electrode spacing, for different electric pressures, electrode spacing can be adjusted, insulator for different conditions adjusts the angle of detector and insulating bar, facilitates maintainer's work in complex situations, alleviates the burden of staff.
Description
Technical field
This utility model relates to overhead transmission line porcelain insulator zero value detection technical field, is specifically related to a kind of spacing
Adjustable multi-angle fixes spark gap detector.
Background technology
In current power delivery networks, due between the metal part of each insulator and shaft tower, all exist between wire miscellaneous
Spurious capacitance, each insulator voltage of being shared of reality differing in insulator chain.Voltage's distribiuting along insulator chain is pole
Uneven, near the insulator voltage fall maximum of wire, from wire more away from the pressure drop of insulator two ends the least, when insulator leans on
During nearly cross arm of tower, insulator voltage fall raises again.Insulator chain is the longest, and voltage's distribiuting is the most uneven, is more easily caused some
The insulation damages at position.So the measurement to voltage's distribiuting is the most necessary.In porcelain bottle insulators live detection, the most general
It is spark gap short-circuit fork to be bolted at zero detection operation boom end all over the detection instrument used, semicircle spark gap
Become U shape opening in the middle of short-circuit fork body bottom portion, during use, U-shaped opening bottom jaw is inserted on the screw rod of detection bar, uses
Wing nut is tightened.
But current technology exists two deficiencies: the most fresh processed spark gap spacing can be according to the quarter indicated
By clearance gauge, degree regulation (spacing of 110,220 kilovolts should be respectively 0.5,0.6 millimeter), judges that the method for spacing is more square than original
Just directly perceived, but the detector of two kinds of different sizes is needed for different voltage detecting, use inconvenience；Secondly detector insulation board
Fixing with insulating bar and be connected, angle cannot regulate, and needs different postures to go behaviour for different insulators in use
Making, difficulty is big, dangerous high.
A kind of porcelain bottle insulators detection angle self-locking spark of the disclosure of the invention of Application No. 201110009640.5
Gap shorting is pitched, including insulation board (1), contact (2), electrode (3), fixing bolt (4) and mounting seat (7), contact (2) and electrode
(3) being respectively equipped with two, and be fixed on insulation board (1) with fixing bolt (4) respectively, two electrodes (3) are corresponding, homonymy
Contact (2) be connected with electrode (3), it is characterised in that: the lower end of described insulation board (1) is provided with rotary connector (5), rotary insertion
Head (5) is located in U shape groove (61) of rotation lock device (6), the fixing upper mounting seat in the lower end of rotation lock device (6)
(7).This porcelain bottle insulators detection angle self-locking spark gap short-circuit fork, regulation simplicity, simple in construction, easily make, just
In carrying, detection operation quickly, conveniently, shortens the time of live detection insulator.This device can realize angular adjustment, but
Spacing regulation can not realize, and angular adjustment still has inconvenience.
Utility model content
Problem to be solved in the utility model is to provide a kind of interval adjustable multi-angle and fixes spark gap detector,
Can easily realize the regulation to electrode spacing, electrode spacing can be adjusted, for difference for different electric pressures
The insulator of state adjusts the angle of detector and insulating bar.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of interval adjustable multi-angle fixes spark gap detector, including insulation board, by solid on described insulation board
Determine bolt and probe I and probe II are set, described insulation board is correspondingly arranged fixed electrode and sliding electrode, described probe I and institute
Stating fixed electrode to connect, described probe II is connected with described sliding electrode, described between described sliding electrode and fixed electrode
Arranging scale marker on insulation board, described insulation board is rotatably connected with insulating bar.
Further, described insulation board arranging pillar, described pillar arranges sliding eye, described sliding electrode is arranged on
In described sliding eye, on described pillar, corresponding described sliding electrode arranges puller bolt.
Further, described insulation board is connected with described insulating bar by rotary shaft, described insulation board rotates and sets
Put pull bar.
Further, described pull bar arranges L-type handle.
Further, corresponding described pull bar side several draw-in grooves of spread configuration, described L-type handle on described insulating bar
The corresponding described draw-in groove of hands arranges bayonet lock.
This utility model provides a kind of interval adjustable multi-angle and fixes spark gap detector, and sliding electrode can be
Sliding on insulation board, the distance between regulation sliding electrode and fixed electrode, spark point spacing is according to the electricity of test insulator
Pressure grade regulation, wherein 220 kilovolts are 0.6 millimeter, 110 kilovolts is 0.5 millimeter, during detection, makes spark gap electrode distance root
After electric pressure regulation properly, operating personnel stands on cross-arm, is visited by the two of spark gap electrodes by insulating bar
Pin contacts the metallic steel cap of two adjacent porcelain insulators piecewise, judges that insulator is the best according to the electric discharge sound.Can be light
Realize regulation to electrode spacing, can be adjusted for different electric pressures, facilitate maintainer in complex situations
Work, alleviates the burden of staff.Insulation board is rotatably connected with insulating bar, can be by rotary shaft or regulation bolt
Deng, when so measuring for different insulative, according to the angle of both position adjustments of maintainer, facilitate maintainer to examine
Survey device and quasi-insulator is smoothly completed measurement.
This utility model can easily realize the regulation to electrode spacing, can be for different electric pressures to electrode spacing
It is adjusted, for insulator adjustment detector and the angle of insulating bar of different conditions, facilitates maintainer in complexity
In the case of work, alleviate the burden of staff.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described:
Fig. 1 is the structural representation that this utility model interval adjustable multi-angle fixes spark gap detector；
Fig. 2 is the structural representation of this utility model rotary shaft；
Fig. 3 is the structural representation of this utility model L-type handle.
Detailed description of the invention
Below in conjunction with Fig. 1 to Fig. 3 displaying further to technical solutions of the utility model, detailed description of the invention is as follows:
Embodiment one
As shown in Figure 1: present embodiments provide a kind of interval adjustable multi-angle and fix spark gap detector, including absolutely
Listrium 1, described insulation board 1 arranges probe I 3 and probe II 4 by fixing bolt 2, described insulation board 1 is correspondingly arranged fixing
Electrode 5 and sliding electrode 6, described probe I 3 is connected with described fixed electrode 5, and described probe II 4 is with described sliding electrode 6 even
Connect, scale marker 7, described insulation board 1 and insulation are set between described sliding electrode 6 and fixed electrode 5 on described insulation board 1
Action bars 8 is rotatably connected.
Sliding electrode can slide on insulation board, the distance between regulation sliding electrode and fixed electrode, spark point
Spacing is according to the electric pressure regulation of test insulator, and wherein 220 kilovolts are 0.6 millimeter, 110 kilovolts is 0.5 millimeter, detection
Time, after making spark gap electrode distance according to electric pressure regulation properly, operating personnel stands on cross-arm, passes through insulating bar
The two of spark gap electrode catheters are contacted piecewise the metallic steel cap of two adjacent porcelain insulators, judges absolutely according to the electric discharge sound
Edge is the best.Can easily realize the regulation to electrode spacing, can be adjusted for different electric pressures, convenient inspection
Repair personnel's work in complex situations, alleviate the burden of staff.Insulation board is rotatably connected with insulating bar, permissible
By rotary shaft or regulation bolt etc., when so measuring for different insulative, according to both position adjustments of maintainer
Angle, facilitates maintainer that to quasi-insulator, detector is smoothly completed measurement.
Arranging pillar 9 on described insulation board 1, described pillar 9 arranges sliding eye 10, described sliding electrode 6 is arranged on institute
Stating in sliding eye 10, on described pillar 9, corresponding described sliding electrode 6 arranges puller bolt 11.This is arrange sliding electrode one
The mode of kind, sliding electrode can slide in sliding eye, thus be adjusted interelectrode distance, by top after adjustment
Sliding electrode is held out against in sliding eye by tight bolt, prevents the sliding electrode after adjusting to be subjected to displacement, after puller bolt is to adjusting
Spark point spacing keep.
Embodiment two
As shown in Figure 1 to Figure 3: the present embodiment additionally provides a kind of interval adjustable multi-angle and fixes spark gap detection
Device, including insulation board 1, described insulation board 1 arranges probe I 3 and probe II 4 by fixing bolt 2, right on described insulation board 1
Should arrange fixed electrode 5 and sliding electrode 6, described probe I 3 is connected with described fixed electrode 5, described probe II 4 and described cunning
Moving electrode 6 connects, and arranges scale marker 7, described insulation between described sliding electrode 6 and fixed electrode 5 on described insulation board 1
Plate 1 is rotatably connected with insulating bar 8.
Described insulation board 1 is connected with described insulating bar 8 by rotary shaft 12, and on described insulation board 1, rotary setting is drawn
Bar 13.Operator can adjust the angle of insulation board and insulating bar by the promotion of pull bar, is so adjusting angle
Time need not get detector back, but detection time adjust the most at a distance, greatly facilitate staff
Detection demand, accelerate the speed of detection.
Arranging L-type handle 14 on described pull bar 13, the L-type handle of setting facilitates the hand-held pull bar of operator, because pull bar
Basic with insulating bar and together with, if not having handle operation personnel to be difficult to pull bar is exerted oneself, so operation to insulation board
Dynamics is less, it is difficult to adjust angle.And handle changes the pull bar needing fore-and-aft direction to hold into left and right directions and holds, it is simple to work
Pull bar is exerted oneself by personnel, easy to operate.
Corresponding described pull bar 13 side several draw-in grooves 15 of spread configuration, described L-type handle 14 on described insulating bar 8
Corresponding described draw-in groove 15 arranges bayonet lock 16, after pull bar is to insulation board angle adjustment, bayonet lock is inserted now corresponding draw-in groove
In, pull bar is fixed, prevents insulation board from changing again with the angle of insulating bar, so that operator can
One-handed performance, facilitates it to detect operation.
Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted, this area
Other amendment or equivalents that the technical solution of the utility model is made by those of ordinary skill, without departing from this practicality
The spirit and scope of new technique scheme, all should contain in the middle of right of the present utility model.
Claims (5)
1. interval adjustable multi-angle fixes a spark gap detector, including insulation board, by fixing on described insulation board
Bolt arranges probe I and probe II, it is characterised in that: it is correspondingly arranged fixed electrode and sliding electrode on described insulation board, described
Probe I is connected with described fixed electrode, and described probe II is connected with described sliding electrode, described sliding electrode and fixed electrode it
Between scale marker is set on described insulation board, described insulation board is rotatably connected with insulating bar.
2. interval adjustable multi-angle as claimed in claim 1 fixes spark gap detector, it is characterised in that: described insulation
Arranging pillar on plate, described pillar arranges sliding eye, described sliding electrode is arranged in described sliding eye, right on described pillar
Puller bolt should be set described sliding electrode.
3. interval adjustable multi-angle as claimed in claim 1 fixes spark gap detector, it is characterised in that: described insulation
Plate is connected with described insulating bar by rotary shaft, rotary setting pull bar on described insulation board.
4. interval adjustable multi-angle as claimed in claim 3 fixes spark gap detector, it is characterised in that: described pull bar
On L-type handle is set.
5. interval adjustable multi-angle as claimed in claim 4 fixes spark gap detector, it is characterised in that: described insulation
Corresponding described pull bar side several draw-in grooves of spread configuration on action bars, the corresponding described draw-in groove of described L-type handle arranges bayonet lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677132.2U CN205786739U (en) | 2016-06-30 | 2016-06-30 | Interval adjustable multi-angle fixes spark gap detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620677132.2U CN205786739U (en) | 2016-06-30 | 2016-06-30 | Interval adjustable multi-angle fixes spark gap detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786739U true CN205786739U (en) | 2016-12-07 |
Family
ID=58125649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620677132.2U Expired - Fee Related CN205786739U (en) | 2016-06-30 | 2016-06-30 | Interval adjustable multi-angle fixes spark gap detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841766A (en) * | 2017-02-15 | 2017-06-13 | 武汉市欧睿科技有限公司 | A kind of alternating current circuit insulator chain measuring voltage distribution table |
| CN112834874A (en) * | 2020-12-31 | 2021-05-25 | 国网山西省电力公司晋中供电公司 | Intelligent spark gap detector capable of automatically adsorbing and adjusting discharge gap |
-
2016
- 2016-06-30 CN CN201620677132.2U patent/CN205786739U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106841766A (en) * | 2017-02-15 | 2017-06-13 | 武汉市欧睿科技有限公司 | A kind of alternating current circuit insulator chain measuring voltage distribution table |
| CN112834874A (en) * | 2020-12-31 | 2021-05-25 | 国网山西省电力公司晋中供电公司 | Intelligent spark gap detector capable of automatically adsorbing and adjusting discharge gap |
| CN112834874B (en) * | 2020-12-31 | 2022-11-25 | 国网山西省电力公司晋中供电公司 | Intelligent spark gap detector capable of automatically adsorbing and adjusting discharge gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |