CN205246698U - Supplementary electric telescopic insulator spindle for high -voltage testing - Google Patents
Supplementary electric telescopic insulator spindle for high -voltage testing Download PDFInfo
- Publication number
- CN205246698U CN205246698U CN201521040714.1U CN201521040714U CN205246698U CN 205246698 U CN205246698 U CN 205246698U CN 201521040714 U CN201521040714 U CN 201521040714U CN 205246698 U CN205246698 U CN 205246698U
- Authority
- CN
- China
- Prior art keywords
- rubber friction
- insulator spindle
- insulating bar
- friction layer
- nipple joint
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title abstract description 12
- 239000012212 insulator Substances 0.000 title abstract 5
- 210000002445 nipple Anatomy 0.000 claims abstract description 17
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000004382 potting Methods 0.000 claims description 10
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 2
- 241000309551 Arthraxon hispidus Species 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model relates to a supplementary electric telescopic insulator spindle for high -voltage testing, have nested formation of glass steel nipple joint of the same tapering excircle and hole including the multisection, the length of every nipple joint is the same, and insulator spindle epimerite and stainless steel couple threaded connection are equipped with rectangular hole at the afterbody of every nipple joint, and the outside circumference in rectangular hole covers the rubber friction layer, and it is protruding to be equipped with a plurality of semi -circles on the rubber friction layer, is equipped with protruding edge outside every nipple joint head on the circumference. The utility model discloses light in weight, toughness is big, and resistant crooked, easy to handle can cooperate with the couple of different specifications, and rubber friction guarantees on the layer not fall after rise after the insulator spindle pulls open, and rectangular hole is guaranteed smooth the returning of insulator spindle and is contracted.
Description
Technical field
The utility model relates to a kind of insulating bar, particularly the telescopic insulating bar of a kind of auxiliary electrical high-potting.
Background technology
Power plant and power supply power administration Electrical Equipment for Substation all will carry out high pressure preventive trial and equipment acceptance test every year,In process of the test, testing crew will carry out test connection to tested device, when wiring, will climb on tested device and connectLine, because tested device is higher 3 meters-8 meters, working strength is large, dangerous, efficiency is low.
The insulating bar that tradition is used is movable joint structure, and weight is heavier, and it is motionless that two people lift, and is not suitable for field trial and uses.
Summary of the invention
Technical problem to be solved in the utility model is to provide the telescopic insulating bar of a kind of auxiliary electrical high-potting, peaceEntirely complete efficiently experiment work, reduce labour intensity and the security risk of testing crew, increase work efficiency.
For achieving the above object, the utility model is realized by the following technical solutions:
The telescopic insulating bar of a kind of auxiliary electrical high-potting, comprises that more piece has the glass of identical tapering cylindrical and endoporusSteel pipe nipple is nested to form, and the length of every pipe nipple is identical, and insulating bar epimerite is threaded with stainless steel hook, at the tail of every pipe nipplePortion is provided with strip hole, and strip hole exterior periphery covers rubber friction layer, and rubber friction layer is provided with some half-circle projection,Every pipe nipple head excircle is provided with convex edge.
The length of described strip hole is 15-25mm, and wide is 1-2mm.
Described rubber friction layer width is 20-30mm.
The width of described convex edge is 10-15mm.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model is lightweight, and toughness is large, and resistance to bending operates nimblely, can match with the hook of different size, and rubberGlue frictional layer ensures not fall after rise after insulating bar pulls open, and strip hole ensures that insulating bar bounces back smoothly, and convex edge design ensures that inner core does not fallEnter in urceolus.
2, high-voltage test on-site only needs two check bars, carries out articulating of high-potting line and equipment, is trying without testing crewWhile testing, climb on tested device and carry out articulating of test wire, reduce labour intensity and the security risk of testing crew, raising workEfficiency. On-the-spot easy to carry.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is pipe nipple structural representation.
In figure: 1-pipe nipple 2-links up with 3-strip hole 4-rubber friction layer 5-convex edge
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further illustrated:
As Fig. 1-2, the telescopic insulating bar of a kind of auxiliary electrical high-potting, comprise more piece have identical tapering cylindrical withThe fiberglass pipe nipple 1 of endoporus is nested to form, and the length of every pipe nipple 1 is identical, and insulating bar epimerite and stainless steel are linked up with 2 screw threads and connectedConnect, be provided with strip hole 3 at the afterbody of every pipe nipple 1, the length of strip hole 3 is 15-25mm, and wide is 1-2mm. Outside strip hole 3Portion's circumference covers rubber friction layer 4, and rubber friction layer 4 is provided with some half-circle projection, and rubber friction layer 4 width are20-30mm. On every pipe nipple 1 head excircle, be provided with convex edge 5, the width of convex edge 5 is 10-15mm.
Above, be only general principle of the present utility model, not the utility model imposed any restrictions, every according to this realityWith novel, it is carried out to equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (4)
1. the telescopic insulating bar of auxiliary electrical high-potting, is characterized in that, comprises that more piece has identical taperingThe fiberglass pipe nipple of cylindrical and endoporus is nested to form, and the length of every pipe nipple is identical, and insulating bar epimerite and stainless steel hook screw thread connectConnect, be provided with strip hole at the afterbody of every pipe nipple, strip hole exterior periphery covers rubber friction layer, if rubber friction layer is provided withDry half-circle projection is provided with convex edge on every pipe nipple head excircle.
2. the telescopic insulating bar of a kind of auxiliary electrical high-potting according to claim 1, is characterized in that,The length of described strip hole is 15-25mm, and wide is 1-2mm.
3. the telescopic insulating bar of a kind of auxiliary electrical high-potting according to claim 1, is characterized in that,Described rubber friction layer width is 20-30mm.
4. the telescopic insulating bar of a kind of auxiliary electrical high-potting according to claim 1, is characterized in that,The width of described convex edge is 10-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040714.1U CN205246698U (en) | 2015-12-14 | 2015-12-14 | Supplementary electric telescopic insulator spindle for high -voltage testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040714.1U CN205246698U (en) | 2015-12-14 | 2015-12-14 | Supplementary electric telescopic insulator spindle for high -voltage testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246698U true CN205246698U (en) | 2016-05-18 |
Family
ID=55945773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040714.1U Expired - Fee Related CN205246698U (en) | 2015-12-14 | 2015-12-14 | Supplementary electric telescopic insulator spindle for high -voltage testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246698U (en) |
-
2015
- 2015-12-14 CN CN201521040714.1U patent/CN205246698U/en not_active Expired - Fee Related
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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: 20160518 Termination date: 20211214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |