CN203397932U - Multifunctional link bar - Google Patents
Multifunctional link bar Download PDFInfo
- Publication number
- CN203397932U CN203397932U CN201320537673.1U CN201320537673U CN203397932U CN 203397932 U CN203397932 U CN 203397932U CN 201320537673 U CN201320537673 U CN 201320537673U CN 203397932 U CN203397932 U CN 203397932U
- Authority
- CN
- China
- Prior art keywords
- electroscope
- multifunctional
- link bar
- insulating
- fixed
- 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
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 abstract 4
- 230000016507 interphase Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model relates to an operation tool used in electric maintenance construction, and specifically relates to a multifunctional link bar. The multifunctional link bar includes a link head and an insulation rod, wherein a detachable hoop is mounted at the top part of the insulation rod, an insulation support is connected at a side surface of the hoop, and a test pen is fixed on the insulation support. The multifunctional link bar has both a switching function and an electric test function, so that frequent replacing of the link bar and the test pen in operation is avoided, and operation process and operation time are reduced; and interphase short circuit is avoided in small distance electric testing such as for switch pile heads, so that human safety and equipment safety are guaranteed.
Description
Technical field
The utility model relates to the operation tool in a kind of power equipment maintaining construction, specifically a kind of Multifunctional insulating rod.
Background technology
At present, a large amount of vacuum switches and disconnecting link have been installed on overhead transmission line, circuit personnel need repeatedly under tower, to change electroscope and link rod on tower by operating provision when drawing switch and disconnecting link, and operation sequence is various, and the time is long.Numerous and diverse replacing makes line construction personnel often with link rod, replace electroscope electrical verification, is difficult to confirm to have or not discharge spark and discharging sound in fine weather and noisy environment, very easily causes on-load to draw by mistake, close by mistake disconnecting link, causes life and equipment breakdown.
Summary of the invention
Technical problem to be solved in the utility model is that a kind of Multifunctional insulating rod that can reduce operation sequence is provided.
The technical solution of the utility model is: a kind of Multifunctional insulating rod, comprise crane head and insulating bar, and at the top of insulating bar, dismountable anchor ear is installed, the side of anchor ear is connected with insulating support, is fixed with an electroscope on insulating support.
Described electroscope comprises the electroscope that is positioned at electroscope top and the expansion link that is positioned at electroscope bottom.
On described insulating support, be also fixed with an insulation barrier that is positioned at electroscope outside.
Described insulation barrier and electroscope are vertically fixed on insulating support.
The utility model has the advantages that: it has back brake and two kinds of functions of electrical verification concurrently, while operating like this, just do not need frequently to change link rod and electroscope, reduce operation sequence, shortened the operating time, insulation barrier has guaranteed can not cause phase fault when the electrical verification of the little spacing place such as switch pile crown, has ensured the safety of life and equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Embodiment
As shown in the figure, a kind of Multifunctional insulating rod, comprises crane head 1 and insulating bar 2, and dismountable anchor ear 3 is installed at the top of insulating bar 2, and the side of anchor ear 3 is connected with insulating support 4, is fixed with an electroscope on insulating support 4.
Described electroscope comprises the electroscope 5 that is positioned at electroscope top and the expansion link 6 that is positioned at electroscope bottom.Do not need electroscope, while only using link rod, electroscope can shunk, also whole support can disassembled, facilitating link rod special-purpose.
On described insulating support 4, be also fixed with an insulation barrier 7 that is positioned at electroscope outside.
Described insulation barrier 7 and electroscope are vertically fixed on insulating support 4.
Claims (4)
1. a Multifunctional insulating rod, comprise crane head (1) and insulating bar (2), it is characterized in that: at the top of insulating bar (2), dismountable anchor ear (3) is installed, the side of anchor ear (3) is connected with insulating support (4), on insulating support (4), be fixed with an electroscope.
2. Multifunctional insulating rod according to claim 1, is characterized in that: described electroscope comprises the electroscope (5) that is positioned at electroscope top and the expansion link (6) that is positioned at electroscope bottom.
3. Multifunctional insulating rod according to claim 1, is characterized in that: on described insulating support (4), be also fixed with an insulation barrier (7) that is positioned at electroscope outside.
4. Multifunctional insulating rod according to claim 1, is characterized in that: described insulation barrier (7) and electroscope are vertically fixed on insulating support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537673.1U CN203397932U (en) | 2013-09-02 | 2013-09-02 | Multifunctional link bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537673.1U CN203397932U (en) | 2013-09-02 | 2013-09-02 | Multifunctional link bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397932U true CN203397932U (en) | 2014-01-15 |
Family
ID=49909445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537673.1U Expired - Fee Related CN203397932U (en) | 2013-09-02 | 2013-09-02 | Multifunctional link bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091699A (en) * | 2014-07-11 | 2014-10-08 | 国家电网公司 | Night line connector rod |
-
2013
- 2013-09-02 CN CN201320537673.1U patent/CN203397932U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091699A (en) * | 2014-07-11 | 2014-10-08 | 国家电网公司 | Night line connector rod |
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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: 20140115 Termination date: 20200902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |