CN203967624U - Change monolithic porcelain insulator specific purpose tool - Google Patents
Change monolithic porcelain insulator specific purpose tool Download PDFInfo
- Publication number
- CN203967624U CN203967624U CN201420386354.XU CN201420386354U CN203967624U CN 203967624 U CN203967624 U CN 203967624U CN 201420386354 U CN201420386354 U CN 201420386354U CN 203967624 U CN203967624 U CN 203967624U
- Authority
- CN
- China
- Prior art keywords
- adjusting screw
- specific purpose
- purpose tool
- porcelain insulator
- jig
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 13
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 12
- 239000004020 conductor Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Insulators (AREA)
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a kind of monolithic porcelain insulator specific purpose tool of changing, comprise overturning plate clamp, jig, adjusting screw I and adjusting screw II, adjusting screw I and adjusting screw II are two-way screw-in adjusting screw, their left end connects respectively the two ends up and down of overturning plate clamp, and the right-hand member of adjusting screw I and adjusting screw II is connected respectively the two ends up and down of jig simultaneously.Firm fixing, the flexible of this specific purpose tool, light and flexible, easy operating and transport.
Description
Technical field
The utility model relates to the device of the two divisural line line conductor side monolithic porcelain insulators of a kind of 220kV of replacing.
Background technology
The feature that double bundle conductor strain level string distributes because of voltage, side of wire was induced voltage is the highest, and the deteriorated rate of porcelain vase is high, very easily occurs null value, or because breakage occurs porcelain vase latency defect, need change.Tradition power failure processing mode operation is loaded down with trivial details, and the operating time is long, has not only increased work high above the ground labour intensity, and has increased potential safety hazard, and the increase of interruption duration causes the same trade to reduce mark power supply reliability index.
Summary of the invention
The utility model object is to provide under the strong charged or power failure operation mode of a kind of safe and reliable, miniaturization, practical, realize the two divisural line line conductor side monolithic porcelain insulator specific purpose tools of single replacing 220kV, for achieving the above object, technical solution adopted in the utility model is:
Comprise overturning plate clamp, jig, adjusting screw I and adjusting screw II, adjusting screw I and adjusting screw II are two-way screw-in adjusting screw, their left end connects respectively the two ends up and down of overturning plate clamp, and the right-hand member of adjusting screw I and adjusting screw II is connected respectively the two ends up and down of jig simultaneously.
This specific purpose tool can be realized one man operation's replacing, when use, overturning plate clamp is connected with front end yoke plate, and jig and rear end porcelain insulator steel emit reliable fixing, and adjusting screw, tightens up two ends porcelain insulator, can realize replacing operation.Firm fixing, the flexible of this specific purpose tool, light and flexible, easy operating and transport.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
This instrument comprises overturning plate clamp 1, jig 2, adjusting screw I 3 and adjusting screw II 4, adjusting screw I 3 and adjusting screw II 4 are two-way screw-in adjusting screw, their left end connects respectively the two ends up and down of overturning plate clamp 1, and the right-hand member of adjusting screw I 3 and adjusting screw II 4 is connected respectively the two ends up and down of jig 2 simultaneously.
While using this instrument, after a upper tower of operating personnel, the specific purpose tool after combination is passed on shaft tower, carry out after every safety measure, by firm by bolted second insulator steel cap of jig 2 and side of wire was, opening overturning plate clamp 1 renovates, should note screw 5 in the middle of overturning plate clamp 1 should pass in the nut of parallel link plate 6, close and renovate, be enclosed within on the nut of the other end and by firm both sides bolted; Regulate adjusting screw I 3 and the adjusting screw II 4 of upper and lower both sides simultaneously, make porcelain vase string stressed evenly, after first porcelain insulator does not stress, stop regulating, the pin of first insulator is taken out, take off first insulator, then replace with new insulator, complete and change operation.
Claims (1)
1. change monolithic porcelain insulator specific purpose tool for one kind, comprise overturning plate clamp (1), jig (2), adjusting screw I (3) and adjusting screw II (4), it is characterized in that: adjusting screw I (3) and adjusting screw II (4) are two-way screw-in adjusting screw, their left end connects respectively the two ends up and down of overturning plate clamp (1), and simultaneously adjusting screw I (3) and the right-hand member of adjusting screw II (4) are connected respectively the two ends up and down of jig (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386354.XU CN203967624U (en) | 2014-07-14 | 2014-07-14 | Change monolithic porcelain insulator specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420386354.XU CN203967624U (en) | 2014-07-14 | 2014-07-14 | Change monolithic porcelain insulator specific purpose tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967624U true CN203967624U (en) | 2014-11-26 |
Family
ID=51928168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420386354.XU Expired - Fee Related CN203967624U (en) | 2014-07-14 | 2014-07-14 | Change monolithic porcelain insulator specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300141A (en) * | 2016-09-23 | 2017-01-04 | 国网湖北省电力公司检修公司 | A kind of isolator hot-line replacing instrument and method |
| CN106848967A (en) * | 2017-01-10 | 2017-06-13 | 中国电力技术装备有限公司郑州电力设计院 | A kind of transmission line tangent tower unbalanced tensile force self-balancing gold utensil and its application method |
-
2014
- 2014-07-14 CN CN201420386354.XU patent/CN203967624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106300141A (en) * | 2016-09-23 | 2017-01-04 | 国网湖北省电力公司检修公司 | A kind of isolator hot-line replacing instrument and method |
| CN106848967A (en) * | 2017-01-10 | 2017-06-13 | 中国电力技术装备有限公司郑州电力设计院 | A kind of transmission line tangent tower unbalanced tensile force self-balancing gold utensil and its application method |
| CN106848967B (en) * | 2017-01-10 | 2018-07-17 | 中国电力技术装备有限公司郑州电力设计院 | A kind of transmission line tangent tower unbalanced tensile force self-balancing gold utensil and its application method |
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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: 20141126 Termination date: 20150714 |
|
| EXPY | Termination of patent right or utility model |