CN203014272U - A 10kV power-on folding adjustable distribution bypass line insulating support - Google Patents
A 10kV power-on folding adjustable distribution bypass line insulating support Download PDFInfo
- Publication number
- CN203014272U CN203014272U CN 201220649941 CN201220649941U CN203014272U CN 203014272 U CN203014272 U CN 203014272U CN 201220649941 CN201220649941 CN 201220649941 CN 201220649941 U CN201220649941 U CN 201220649941U CN 203014272 U CN203014272 U CN 203014272U
- Authority
- CN
- China
- Prior art keywords
- support bar
- pass line
- bypass line
- insulating support
- fixed lever
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims abstract description 6
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 abstract 3
- 238000002955 isolation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a 10kV power-on folding adjustable distribution bypass line insulating support. The insulating support comprises a cross arm fixing rod. Two unidirectional fixed connectors and a bidirectional fixed connector are movably disposed on the cross arm fixing lever. The top of the bidirectional fixed connector is connected with one end of a bypass line supporting rod, while the bottom of the bidirectional fixed connector is connected with one end of a wire supporting rod. The two unidirectional fixed connectors are connected with one end of another bypass line supporting rod and one end of another wire supporting rod, respectively. The other ends of the bypass line supporting rods are fixedly connected with self-sealing hooks. The other ends of the wire supporting rods are rotatably connected with self-sealing hooks through rotating connectors. The cross arm fixing rod, the bypass line supporting rods, and the wire supporting rods are all prepared by epoxy resin. The insulating support prepared by epoxy resin material with good insulating performance is capable of guaranteeing the distance between a drainage wire and a grounding body and increases operative security.
Description
One. technical field:
The utility model relates to a kind of power line maintenance utensil, particularly relates to a kind of 10kV live line working foldable adjustable distribution by-pass line insulating support.
Two. background technology:
Charged for replacement 10kV isolation switch adopts the insulating gloves method usually, changes isolating switch after utilizing by-pass line short circuit drainage thread.In actual production work, after by-pass line is installed, due to the excitation of wind, easily cause the swing of by-pass line, and by-pass line do not have certain safe distance to earth electrode, personnel produce potential safety hazard to work high above the ground; Simultaneously, the conducting wire connector of dismounting does not have suitable position to go to fix, and brings great safety hazard to live line working.
Three. the utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of reasonable in design, simple in structure, easy to use and 10kV live line working foldable adjustable distribution by-pass line insulating support that fail safe is good is provided.
the technical solution of the utility model is: a kind of 10kV live line working foldable adjustable distribution by-pass line insulating support, contain the cross-arm fixed lever, movable two unidirectional permanent joints and two-way permanent joint of arranging on described cross-arm fixed lever, wherein, the upper and lower side of described two-way permanent joint is connected an end with an end of by-pass line support bar respectively and is connected with the wire support bar, two described unidirectional permanent joints are connected an end with an end of by-pass line support bar respectively and are connected with the wire support bar, the other end of described by-pass line support bar and self-sealing fixed a connection of hook, the other end of described wire support bar is connected with a self-sealing hook rotary type by swivel joint, described cross-arm fixed lever, by-pass line support bar and wire support bar are made by epoxy resin.
Described cross-arm fixed lever is expansion link, be socketed to form by two pipeline sections, and socket part is provided with securing member.Described unidirectional permanent joint be connected permanent joint and all be connected with described cross-arm fixed lever by securing member.
The beneficial effects of the utility model are:
1, the utility model adopts the good epoxide resin material of insulation property to make, and two longitudinal rods on cross-arm fixed lever top are linked up with self-sealing, is used for the supporting drainage line itself and earth electrode are kept at a distance, and avoids swinging with the wind.Two longitudinal rods of bottom can inwardly fold and with self-sealing hook, are used for wire tension-resistant joint after supporting removal, have improved the fail safe of operation.
2, be movable the connection between the two-way permanent joint of the utility model and unidirectional permanent joint and cross-arm, can adjust the installation site, use very convenient.
3, the utility model cross-arm fixed lever is telescopic structure, and locks or unclamp by securing member, can adjust the length of whole cross-arm, to adapt to different occasions.
4, the utility model is reasonable in design, simple in structure, easy to use and fail safe good, is widely used in the 10kV live line working, is convenient to promotion and implementation, has good economic benefit.
Four. description of drawings:
Fig. 1 is the structural representation of 10kV live line working foldable adjustable distribution by-pass line insulating support.
Five. embodiment:
Embodiment: referring to Fig. 1, in figure, the two-way permanent joint of 1-, 2-by-pass line support bar, 3-self-sealing hook, 4-cross-arm fixed lever, the unidirectional permanent joint of 5-, 6-wire support bar, 7-swivel joint.
10kV live line working foldable adjustable distribution by-pass line insulating support contains cross-arm fixed lever 4, wherein: movable two unidirectional permanent joints 5 and two-way permanent joint 1 of arranging on cross-arm fixed lever 4, the upper and lower side of two-way permanent joint 1 is connected with the end that an end of by-pass line support bar 2 is connected with the wire support bar respectively, two unidirectional permanent joints 5 are connected with the end that an end of by-pass line support bar 2 is connected with the wire support bar respectively, the other end of by-pass line support bar 2 and self-sealing 3 fixed connections of hook, the other end of wire support bar 6 is connected with self-sealing hook 3 rotary types by swivel joint 7, cross-arm fixed lever 4, by-pass line support bar 2 and wire support bar 6 are made by epoxy resin.
Cross-arm fixed lever 4 is expansion link, be socketed to form by two pipeline sections, and socket part is provided with securing member, can regulate length.Unidirectional permanent joint 5 be connected permanent joint 1 and all be connected with cross-arm fixed lever 4 by securing member.
During charged for replacement 10kV isolation switch, cross-arm fixed lever 4 is stuck on cross-arm, the self-sealing hook 3 of by-pass line support bar 2 upper ends snaps in drainage thread, completes the support to by-pass line.By-pass line install and properties good after, remove terminal, can directly hang on after terminal is pulled down in the self-sealing hook 3 of wire support bar 6.After the isolation switch replacing is complete, the terminal taking-up is filled on disconnecting link, then by-pass line is taken out, and then remove by-pass line, at last cross-arm fixed lever 4 is got final product from the cross-arm dismounting.
Claims (3)
1. 10kV live line working foldable adjustable distribution by-pass line insulating support, contain the cross-arm fixed lever, it is characterized in that: movable two unidirectional permanent joints and two-way permanent joint of arranging on described cross-arm fixed lever, wherein, the upper and lower side of described two-way permanent joint is connected an end with an end of by-pass line support bar respectively and is connected with the wire support bar, two described unidirectional permanent joints are connected an end with an end of by-pass line support bar respectively and are connected with the wire support bar, the other end of described by-pass line support bar and self-sealing fixed a connection of hook, the other end of described wire support bar is connected with a self-sealing hook rotary type by swivel joint, described cross-arm fixed lever, by-pass line support bar and wire support bar are made by epoxy resin.
2. 10kV live line working foldable adjustable distribution by-pass line insulating support according to claim 1, it is characterized in that: described cross-arm fixed lever is expansion link, be socketed to form by two pipeline sections, and socket part is provided with securing member.
3. 10kV live line working foldable adjustable distribution by-pass line insulating support according to claim 1 and 2 is characterized in that: described unidirectional permanent joint be connected permanent joint and all be connected with described cross-arm fixed lever by securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649941 CN203014272U (en) | 2012-12-02 | 2012-12-02 | A 10kV power-on folding adjustable distribution bypass line insulating support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649941 CN203014272U (en) | 2012-12-02 | 2012-12-02 | A 10kV power-on folding adjustable distribution bypass line insulating support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014272U true CN203014272U (en) | 2013-06-19 |
Family
ID=48605829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649941 Expired - Fee Related CN203014272U (en) | 2012-12-02 | 2012-12-02 | A 10kV power-on folding adjustable distribution bypass line insulating support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014272U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092138A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | Insulation supporting cover for 10kV rod head |
| CN106654996A (en) * | 2016-11-30 | 2017-05-10 | 国网北京市电力公司 | Wire insulating bracket |
| CN109768497A (en) * | 2018-12-21 | 2019-05-17 | 国网河南省电力公司长葛市供电公司 | A kind of 10KV distribution line live working shunting line bracket |
-
2012
- 2012-12-02 CN CN 201220649941 patent/CN203014272U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092138A (en) * | 2014-07-26 | 2014-10-08 | 国家电网公司 | Insulation supporting cover for 10kV rod head |
| CN106654996A (en) * | 2016-11-30 | 2017-05-10 | 国网北京市电力公司 | Wire insulating bracket |
| CN109768497A (en) * | 2018-12-21 | 2019-05-17 | 国网河南省电力公司长葛市供电公司 | A kind of 10KV distribution line live working shunting line bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY ZHENGZHOU POWER SUPPLY BRANCH Effective date: 20130815 Owner name: ZHENGZHOU HUALI INFORMATION TECHNOLOGY CO., LTD. H Free format text: FORMER OWNER: STATE ELECTRIC NET CROP. Effective date: 20130815 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450006 ZHENGZHOU, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130815 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Zhengzhou Huali Information Technology Co., Ltd. Patentee after: Henan Electric Power Company Zhengzhou Power Supply Branch Address before: 450006 Huaihe Road, Henan, China, No. 9, No. Patentee before: Henan Electric Power Company Zhengzhou Power Supply Branch Patentee before: State Grid Corporation of China |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |