CN206788253U - It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly - Google Patents
It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly Download PDFInfo
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- CN206788253U CN206788253U CN201720568850.0U CN201720568850U CN206788253U CN 206788253 U CN206788253 U CN 206788253U CN 201720568850 U CN201720568850 U CN 201720568850U CN 206788253 U CN206788253 U CN 206788253U
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- Prior art keywords
- rod
- metal electrode
- rod metal
- chapeau
- insulator
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- 239000002184 metal Substances 0.000 claims abstract description 80
- 229910052751 metal Inorganic materials 0.000 claims abstract description 80
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000012212 insulator Substances 0.000 abstract description 43
- 238000005259 measurement Methods 0.000 abstract description 9
- 239000000725 suspension Substances 0.000 abstract description 9
- 229910052573 porcelain Inorganic materials 0.000 abstract description 6
- 239000012211 strain insulator Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 18
- 229910052802 copper Inorganic materials 0.000 description 18
- 239000010949 copper Substances 0.000 description 18
- 239000004020 conductor Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
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- Insulators (AREA)
Abstract
One kind is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly, including insulating bar, two rod metal electrodes, two metal connection parts, jackscrew, wire, termination magnet, the insulating bar is connected by two metal connection parts with two rod metal electrodes, rod metal electrode forms 90 degree of angles with insulating bar, rod metal electrode can slidably reciprocate in rod metal electrode hole, and the both ends of rod metal electrode are equipped with termination magnet；The termination magnet of two rod metal electrodes is put between tested insulator during use；Beneficial effect is：The porcelain insulator insulation measurement of strain insulator and each orientation suspension of dangling can be adapted to, comprehensive Automatic-searching contacts insulator cap, time saving and energy saving, easy to operation, and adjustment is easy, accelerates measuring speed, improves operating efficiency.
Description
Technical field
It the utility model is related to a kind of insulation measurement instrument, and in particular to one kind measurement electric transmission line isolator insulation
The measurement bar of resistance.
Background technology
The strain insulator used on transmission line of electricity often uses porcelain insulator, and indivedual porcelain insulators can occur in operation
Cracking, insulaion resistance reduce, and lose insulating effect, are caused a hidden trouble to safe operation, Utilities Electric Co. periodically will enter to porcelain insulator
Row insulation inspection, the insulating resistance measuring rod of existing insulation inspection, such as Chinese patent " insulating resistance measuring rod "（Application number
201710313454.8）It is that two copper electrodes are fixed on insulating bar, two copper electrode wires have been connected with insulation resistance meter
Come, hold insulating bar, allow two copper electrodes to be contacted with the chapeau de fer of two insulators, insulator is measured one by one（Such as Fig. 3 institutes
Show）.Because insulator is far and near different, insulator chain has certain sagging radian, insulating bar and insulator chain shape when causing to measure
Into angle, the copper electrode close to personnel side does not often reach the chapeau de fer of insulator, forces personnel to squat down, repeatedly adjustment insulation
The angle of bar and insulator chain all contacts until two electrodes, is not that the copper electrode of front end does not contact during adjustment, after being exactly
The copper electrode at end does not contact（As shown in Figure 4）, adjustment is extremely difficult, wastes time and energy, influences measuring speed.Chinese patent " from
Seek chapeau de fer insulating resistance measuring rod "（Application number 201710331554.3）Improve Chinese patent " insulating resistance measuring rod "（Shen
Please numbers 201710313454.8）, extension flexible circuit conductor is connected with two copper electrodes, the other end for extending flexible circuit conductor is connected with magnetic
Iron（As shown in Figure 5）, between two subsidiary magnet of electrode are put into tested insulator during use, moving magnet is shaken, magnet is just
It can be adsorbed onto on the chapeau de fer of insulator, energy Automatic-searching contact insulator cap, time saving and energy saving, easy to operation, adjustment is easy, adds
Fast measuring speed, improves operating efficiency.But on transmission line of electricity it is more vertically disposed suspension insulator, China
Magnet can sink downwards when patent " seeking chapeau de fer insulating resistance measuring rod certainly " uses, and magnet is difficult to be put into tested insulation during measurement
Between son（As shown in Figure 7）, using losing from the advantage for seeking chapeau de fer on vertically disposed suspension insulator, returned to above-mentioned
" insulating resistance measuring rod "（Application number 201710313454.8）The problem of running into.
The content of the invention
The purpose of this utility model provides a kind of the exhausted of comprehensive Automatic-searching chapeau de fer exactly in order to overcome above mentioned problem
Edge resistance measurement bar.
To achieve the above object, the technical solution adopted in the utility model is：
One kind is comprehensive to seek chapeau de fer insulating resistance measuring rod, including insulating bar, two rod metal electrodes, two metals certainly
Connection member, jackscrew, wire, termination magnet, it is characterised in that：The insulating bar passes through two metal connection parts and two rods
Shape metal electrode connects, and has the hole of two different directions on the metal connection parts, and one of them is insulation rod aperture, another
For rod metal electrode hole, insulating bar is worn in the rod aperture that insulate, has jackscrew on metal connection parts, with jackscrew by metal connection parts
It is fixed on insulating bar；Rod metal electrode is worn in rod metal electrode hole, rod metal electrode forms 90 degree of folders with insulating bar
Angle, rod metal electrode can slidably reciprocate in rod metal electrode hole, and the both ends of rod metal electrode are equipped with termination magnet,
Termination magnet is screwed in the both ends of rod metal electrode, and the diameter of termination magnet is more than the straight of rod metal electrode hole
Footpath, prevent rod metal electrode from being slipped out of rod metal electrode hole.
Between the termination magnet of two rod metal electrodes is put into tested insulator during use, when a rod metal
The termination magnet adsorption of electrode continues to promote rod metal electrode, allows rod metal electrode in rod to after on the chapeau de fer of insulator
Slided in shape metal electrode hole, the termination magnet of another rod metal electrode will Contact-sorption on the chapeau de fer of insulator.
The beneficial effect of the utility model compared with prior art is：Strain insulator and the porcelain for each orientation suspension of dangling can be adapted to
Insulator dielectric resistance measurement, comprehensive Automatic-searching contacts insulator cap, time saving and energy saving, easy to operation, and adjustment is easy, adds
Fast measuring speed, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of prior art insulating resistance measuring rod；
Fig. 2 is Fig. 1 left view；
Fig. 3 is prior art insulating resistance measuring rod use state reference chart；
Fig. 4 is the schematic diagram that chapeau de fer is not contacted when prior art insulating resistance measuring rod uses；
Fig. 5 is the structural representation that prior art seeks chapeau de fer insulating resistance measuring rod certainly；
Fig. 6 is Fig. 5 left view；
Fig. 7 is that prior art is used to measure vertically disposed suspension insulator signal from chapeau de fer insulating resistance measuring rod is sought
Figure；
Fig. 8 is that the utility model is comprehensive from the structural representation for seeking chapeau de fer insulating resistance measuring rod embodiment；
Fig. 9 is Fig. 8 top view；
Figure 10 is Fig. 8 left view；
Figure 11 is that the utility model is comprehensive exhausted for measuring vertically disposed pendency from chapeau de fer insulating resistance measuring rod is sought
Edge schematic diagram.
Icon explanation:
1. insulating bar；2. copper electrode；3. wire；4. chapeau de fer；5. insulator；6. extend flexible circuit conductor；7. magnet,
8. rod metal electrode；9. metal connection parts；10. termination magnet；11. screw；12. jackscrew.
Embodiment
Fig. 1 is the structural representation of prior art insulating resistance measuring rod；Fig. 2 is Fig. 1 left view；Fig. 3 is existing skill
Art insulating resistance measuring rod use state reference chart；Prior art China patent " insulating resistance measuring rod "（Application number
201710313454.8）It is made up of insulating bar 1, copper electrode 2, wire 3, is fixed with two copper electrodes 2 on insulating bar 1, two
Copper electrode 2 is connected with wire 3 with insulation resistance meter, is held insulating bar, is allowed two chapeau de fers 4 of two copper electrodes and insulator to connect
Touch, insulator 5 is measured one by one.Because insulator 5 is far and near different, insulator chain has certain sagging radian, causes to survey
Insulating bar forms angle with insulator chain during amount, and the copper electrode close to personnel side does not often reach the chapeau de fer of insulator, compels
Personnel is squatted down, adjust the angle of insulating bar and insulator chain repeatedly until two electrodes all contact, be not front end during adjustment
Copper electrode do not contact, be exactly that the copper electrode of rear end does not contact, Fig. 4 be prior art insulating resistance measuring rod using when connect
The schematic diagram of chapeau de fer is not touched, adjustment is extremely difficult, wastes time and energy, influences measuring speed.
Fig. 5 is the structural representation that prior art seeks chapeau de fer insulating resistance measuring rod certainly；Fig. 6 is Fig. 5 left view；It is existing
For technology from chapeau de fer insulating resistance measuring rod is sought, prior art China patent " seeks chapeau de fer insulating resistance measuring rod " certainly（Application number
201710331554.3）Including 1, two copper electrode 2 of insulating bar, wire 3, extension flexible circuit conductor 6, magnet 7, two copper electrodes 2 are used
Wire 3 is connected with insulation resistance meter, it is characterised in that：Extension flexible circuit conductor 6 is connected with two copper electrodes 2, extends flexible circuit conductor 6
The other end be connected with magnet 7.Between the subsidiary magnet 7 of two electrodes is put into tested insulator during use, moving magnet is shaken
7, magnet 7 will be adsorbed onto on the chapeau de fer 4 of insulator, completed contact, measured.But it is more perpendicular on transmission line of electricity
To the suspension insulator of arrangement, magnet can sink downwards when Chinese patent " seeking chapeau de fer insulating resistance measuring rod certainly " uses, and Fig. 7 is
Prior art is used to measure vertically disposed suspension insulator schematic diagram from chapeau de fer insulating resistance measuring rod is sought, and magnet is very during measurement
Difficulty is put between tested insulator, using losing from the advantage for seeking chapeau de fer on vertically disposed suspension insulator, is returned to
Above-mentioned " insulating resistance measuring rod "（Application number 201710313454.8）The problem of running into.
Embodiment
Fig. 8 is that the utility model is comprehensive from the structural representation for seeking chapeau de fer insulating resistance measuring rod embodiment；Fig. 9 is figure
8 top view；Figure 10 is Fig. 8 left view；The utility model one kind is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly, including
Insulating bar 1, two rod metal electrode 8, two metal connection parts 9, jackscrew 12, wire 3, termination magnet 10, with existing skill
The difference of art is：The insulating bar 1 is connected by two metal connection parts 9 with two rod metal electrodes 8, the metal
There is the hole of two different directions in connection member 9, one of them is insulation rod aperture 13, and another is rod metal electrode hole, absolutely
Insulating bar 1 is worn in edge rod aperture 13, there is jackscrew 12 on metal connection parts 9, is fixed on metal connection parts 12 absolutely with jackscrew 12
On edge bar 1；Rod metal electrode 8 is worn in rod metal electrode hole, rod metal electrode 8 forms 90 degree of angles, rod with insulating bar 1
Shape metal electrode 8 can slidably reciprocate in rod metal electrode hole, and the both ends of rod metal electrode 8 are equipped with termination magnet 10,
Termination magnet 10 is fixed on the both ends of rod metal electrode 8 with screw 11, and the diameter of termination magnet 10 is more than rod metal electrode
The diameter in hole, prevent rod metal electrode 8 from being slipped out of rod metal electrode hole；Two metal connection parts 9 are with wire 3 and absolutely
Edge ohmmeter connects.
It is first that insulating bar 1 is horizontal positioned during use, insulating bar 1 is rotated, is allowed two rod metal electrodes 8 perpendicular to the ground,
Two rod metal electrodes 8 will slide into the side of insulating bar, then be put into the termination magnet 10 of two rod metal electrodes 8
Between tested insulator 5, after the termination magnet 10 of a rod metal electrode 8 is adsorbed onto on the chapeau de fer 4 of insulator, continue
Rod metal electrode is promoted, allows rod metal electrode to be slided in rod metal electrode hole, the end of another rod metal electrode
Head magnet will Contact-sorption on the chapeau de fer of insulator.
The utility model can be adapted to the porcelain insulator insulation measurement of strain insulator and each orientation suspension of dangling, it is comprehensive from
Dynamic to find contact insulator cap, time saving and energy saving, easy to operation, adjustment is easy, accelerates measuring speed, improves work effect
Rate.
Claims (1)
1. one kind is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly, including insulating bar, two rod metal electrodes, two metals connect
Relay part, jackscrew, wire, termination magnet, it is characterised in that：The insulating bar passes through two metal connection parts and two rods
Metal electrode connects, and has the hole of two different directions on the metal connection parts, and one of them is insulation rod aperture, and another is
Rod metal electrode hole, insulate rod aperture in wear insulating bar, have jackscrew on metal connection parts, consolidated metal connection parts with jackscrew
It is scheduled on insulating bar；Rod metal electrode is worn in rod metal electrode hole, rod metal electrode forms 90 degree of angles with insulating bar,
Rod metal electrode can slidably reciprocate in rod metal electrode hole, and the both ends of rod metal electrode are equipped with termination magnet, end
Head magnet is screwed in the both ends of rod metal electrode, and the diameter of termination magnet is more than the diameter in rod metal electrode hole,
Prevent rod metal electrode from being slipped out of rod metal electrode hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568850.0U CN206788253U (en) | 2017-05-22 | 2017-05-22 | It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720568850.0U CN206788253U (en) | 2017-05-22 | 2017-05-22 | It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788253U true CN206788253U (en) | 2017-12-22 |
Family
ID=60711937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720568850.0U Active CN206788253U (en) | 2017-05-22 | 2017-05-22 | It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206788253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085146A (en) * | 2017-05-22 | 2017-08-22 | 国家电网公司 | It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly |
-
2017
- 2017-05-22 CN CN201720568850.0U patent/CN206788253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085146A (en) * | 2017-05-22 | 2017-08-22 | 国家电网公司 | It is comprehensive to seek chapeau de fer insulating resistance measuring rod certainly |
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