CN103956677B - 10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof - Google Patents
10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof Download PDFInfo
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- CN103956677B CN103956677B CN201410143707.8A CN201410143707A CN103956677B CN 103956677 B CN103956677 B CN 103956677B CN 201410143707 A CN201410143707 A CN 201410143707A CN 103956677 B CN103956677 B CN 103956677B
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- electric pole
- power failure
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- wire
- adapter
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- 101100272667 Xenopus laevis ripply2.2 gene Proteins 0.000 claims abstract description 22
- 239000012211 strain insulator Substances 0.000 claims abstract description 18
- 238000012423 maintenance Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims abstract description 4
- 239000012212 insulator Substances 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Abstract
The present invention relates to a kind of 10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof, step is as follows: have a power failure the working range needing interruption maintenance to transform；Disconnect chopped-off head the first bow line of power failure range；It is connected with the first bow line of disconnection with the cable got ready in advance, recovers power transmission to the client in power failure range；Set up base shaft on the strain insulator electric pole side disconnected, and fix with strain insulator electric pole electric pole channel-section steel, channel-section steel is installed supports insulative；Carry out normal track remodelling maintenance, and the lead-in wire of base shaft is reserved sufficiently long length；Have a power failure after having worked, disconnect the connection of cable and old circuit, lead-in wire and the former connection of new transformation circuit, and fixed by supports insulative；Power transmission.Power off time of the present invention is short, improves power supply reliability, and line maintenance retrofit work is carried out in the case of not affecting customer electricity, is not limited by the time, can carry out for continuous many days.
Description
Technical field
The maintenance of power generation of the present invention-operation of power networks maintenance-distribution network, is specifically related to a kind of 10KV circuit and has a power failure in short-term drainage thread
Working system and special gate electric pole thereof.
Background technology
In the past, the disconnecting link maintenance work of equipment was carried out regularly cycled recondition by China's power system always, expired required.Week
The maintenance of phase property ensure that the healthy operation of equipment and system, produces electric power safety and serves huge effect.But for many years in reality
In the running of border, disconnecting link maintenance in a year is once.Cycled recondition creates many problems frequently, and its negative effect brought is remote
Category far beyond power system self.
The repair method power off time of 10kV circuit is long at present, and power supply reliability is low.The impact of power failure method time, it is impossible to enter
Row work in continuous many days.Existing livewire work method headgroup bar charged one side on one side is not charged, and staff steps on bar operation and there is peace
Full hidden danger.
Summary of the invention
It is an object of the invention to provide a kind of 10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof, equipment is tied
Structure is simple, and power off time is short, improves power supply reliability, eliminates safe hidden trouble, and improves comprehensive benefit, line maintenance retrofit work
Carry out in the case of not affecting customer electricity, do not limited by the time, it is possible within continuous many days, carry out.
10KV circuit of the present invention power failure drainage thread working system in short-term, specifically comprises the following steps that
(1) working range needing interruption maintenance to transform is had a power failure；
(2) chopped-off head the first bow line of power failure range is disconnected；
(3) it is connected with the first bow line of disconnection with the cable got ready in advance, recovers power transmission to the client in power failure range；
(4) set up base shaft on the strain insulator electric pole side disconnected, and fix, at channel-section steel with strain insulator electric pole electric pole channel-section steel
Upper installation supports insulative；
(5) carry out normal track remodelling maintenance, and the lead-in wire of base shaft is reserved sufficiently long length；
(6) have a power failure after having worked, disconnect the connection of cable and old circuit, lead-in wire and the former connection of new transformation circuit,
And fixed by supports insulative；
(7) power transmission.
10KV circuit of the present invention power failure drainage thread working system special gate electric pole in short-term, including strain insulator electric pole electric pole,
Electric pole top arranges the first anchor ear, and the first anchor ear arranges hook, and the first anchor ear side arranges the first adapter, the first adapter
Connecting the first insulator, the first insulator is connected with the first wire and the first bow line respectively；Strain insulator electric pole side arranges base shaft,
Arranging the second anchor ear side in base shaft and arrange the second adapter, the second adapter connects the second insulator, the second insulator respectively with
Second wire and the second bow line connect；Strain insulator electric pole electric pole is connected by channel-section steel is fixing with base shaft, channel-section steel arranges support absolutely
Edge；All bracing wire is set by hook on first anchor ear and the second anchor ear.
First insulator is connected with the first wire and the first bow line respectively by the 3rd adapter.
Second insulator is connected with the second wire and the second bow line respectively by the 4th adapter.
Compared with prior art, the method have the advantages that
10KV circuit of the present invention power failure drainage thread working system in short-term and strain insulator electric pole thereof, power off time is short, it is only necessary to twice short
Time has a power failure, and improves power supply reliability, solves staff and steps on the problem of band pole operation, eliminates safe hidden trouble, and improves comprehensive
Benefit.Line maintenance retrofit work can be carried out in the case of not affecting customer electricity, is not limited by the time, can be continuous
Within many days, carry out.
Accompanying drawing explanation
The structural representation of Fig. 1,10KV circuit power failure drainage thread working system special gate electric pole in short-term；
In figure, the 1, first wire, the 2, the 3rd adapter, the 3, first insulator, the 4, first adapter, 5, stationary fixture,
6, hook, the 7, second adapter, the 8, second insulator, the 9, the 4th adapter, the 10, second wire, the 11, second bow
Line, 12, channel-section steel, 13, electric pole, 14, bracing wire, the 15, the 5th adapter, the 16, first bow line, 17, supports insulative,
18, the second anchor ear, 19, base shaft.
Detailed description of the invention
Below in conjunction with embodiment, the present invention will be further described.
Embodiment
The present embodiment one 10KV circuit power failure drainage thread working system in short-term, specifically comprises the following steps that
(8) working range needing interruption maintenance to transform is had a power failure；
(9) chopped-off head the first bow line 16 of power failure range is disconnected；
(10) it is connected with the first bow line 16 of disconnection with the cable got ready in advance, recovers power transmission to the client in power failure range；
(11) set up base shaft 19 on the strain insulator electric pole side disconnected, and fix with strain insulator electric pole electric pole 13 channel-section steel 12,
Channel-section steel 12 is installed supports insulative 17；
(12) normal track remodelling maintenance is carried out；
(13) have a power failure after having worked, disconnect the connection of cable and old circuit, lead-in wire and the former connection of new transformation circuit,
And fixed by supports insulative 17；
(14) power transmission.
10KV circuit power failure drainage thread working system special gate electric pole in short-term, including strain insulator electric pole electric pole 13, electric pole 13 pushes up
End arranges the first anchor ear 5, and the first anchor ear 5 arranges hook 6, and the first anchor ear 5 side arranges the first adapter 4, and first connects
Device 4 connects the first insulator 3, and the first insulator 3 is connected with the first wire 1 and the first bow line 16 respectively；Strain insulator electric pole
Side arranges base shaft 19, base shaft 19 arranges the second anchor ear 18 side and arranges the second adapter 7, and the second adapter 7 connects
Two insulators 8, the second insulator 8 is connected with the second wire 10 and the second bow line 11 respectively；Strain insulator electric pole electric pole 13 with
Base shaft 19 connects by channel-section steel 12 is fixing, and channel-section steel 12 arranges supports insulative 17；On first anchor ear 5 and the second anchor ear 18
All bracing wire 14 is set by hook.
First insulator 3 is connected with the first wire 1 and the first bow line 16 respectively by the 3rd adapter 2.
Second insulator 8 is connected with the second wire 10 and the second bow line 11 respectively by the 4th adapter 9.
Claims (2)
1. a 10KV circuit power failure drainage thread working system in short-term, it is characterised in that specifically comprise the following steps that
(1) working range needing interruption maintenance to transform is had a power failure；
(2) chopped-off head the first bow line (16) of power failure range is disconnected；
(3) it is connected with the first bow line (16) of disconnection with the cable got ready in advance, recovers power transmission to the client in power failure range；
(4) set up base shaft (19) on the strain insulator electric pole side disconnected, and fix with strain insulator electric pole electric pole (13) channel-section steel (12), at channel-section steel (12) upper installation supports insulative (17)；
(5) normal track remodelling maintenance is carried out；
(6) have a power failure after having worked, disconnect the connection of cable and old circuit, lead-in wire and the former connection of new transformation circuit, and fixed by supports insulative (17)；
(7) power transmission.
2. the power failure drainage thread working system special gate electric pole in short-term of the 10KV circuit described in a claim 1, including strain insulator electric pole electric pole (13), it is characterized in that, electric pole (13) top arranges the first anchor ear (5), hook (6) is set on the first anchor ear (5), first anchor ear (5) side arranges the first adapter (4), and the first adapter (4) connects the first insulator (3), and the first insulator (3) is connected with the first wire (1) and the first bow line (16) respectively；Strain insulator electric pole side arranges base shaft (19), second anchor ear (18) side is set in base shaft (19) the second adapter (7) is set, second adapter (7) connects the second insulator (8), and the second insulator (8) is connected with the second wire (10) and the second bow line (11) respectively；Strain insulator electric pole electric pole (13) is connected by channel-section steel (12) is fixing with base shaft (19), and channel-section steel (12) arranges supports insulative (17)；All bracing wire (14) is set by hook on first anchor ear (5) and the second anchor ear (18)；
First insulator (3) is connected with the first wire (1) and the first bow line (16) respectively by the 3rd adapter (2)；
Second insulator (8) is connected with the second wire (10) and the second bow line (11) respectively by the 4th adapter (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143707.8A CN103956677B (en) | 2014-04-10 | 2014-04-10 | 10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410143707.8A CN103956677B (en) | 2014-04-10 | 2014-04-10 | 10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103956677A CN103956677A (en) | 2014-07-30 |
| CN103956677B true CN103956677B (en) | 2016-09-28 |
Family
ID=51333925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410143707.8A Active CN103956677B (en) | 2014-04-10 | 2014-04-10 | 10KV circuit power failure drainage thread working system in short-term and special gate electric pole thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103956677B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000333331A (en) * | 1999-05-24 | 2000-11-30 | Burest Kogyo Kenkyusho Co Ltd | Support for cable-lead wire |
| CN201408942Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Flow inducing connecting device for 10 kV lines |
| CN101888073A (en) * | 2009-05-15 | 2010-11-17 | 上海市南电力工程有限公司 | On-load opened and segmented operating method of 10kV line |
| CN203891535U (en) * | 2014-04-10 | 2014-10-22 | 国家电网公司 | Special-purpose door type electric pole for jumper operation |
-
2014
- 2014-04-10 CN CN201410143707.8A patent/CN103956677B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000333331A (en) * | 1999-05-24 | 2000-11-30 | Burest Kogyo Kenkyusho Co Ltd | Support for cable-lead wire |
| CN201408942Y (en) * | 2009-05-15 | 2010-02-17 | 上海市南电力工程有限公司 | Flow inducing connecting device for 10 kV lines |
| CN101888073A (en) * | 2009-05-15 | 2010-11-17 | 上海市南电力工程有限公司 | On-load opened and segmented operating method of 10kV line |
| CN203891535U (en) * | 2014-04-10 | 2014-10-22 | 国家电网公司 | Special-purpose door type electric pole for jumper operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103956677A (en) | 2014-07-30 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Tao Inventor after: Huang Ting Inventor after: Xue Lianliang Inventor after: Jian Qing Inventor after: Dong Chenzheng Inventor after: Xu Yifei Inventor after: Liu Cheng Inventor after: Zhu Xiaoxia Inventor after: Meng Shuo Inventor after: Zhang Ying Inventor after: Lu Jikui Inventor after: Yang Bing Inventor after: Pan Fujie Inventor after: Xie Zhiping Inventor after: Sun Yubin Inventor after: Sun Fengjin Inventor after: Sui Zhongdong Inventor after: Wang Yong Inventor after: Sun Kai Inventor after: Zhang Yang Inventor after: Liu Liyang Inventor after: Zong Kejian Inventor after: Qiu Yuanmin Inventor after: Wang Xianming Inventor after: Zhang Hongmin Inventor after: Sun Weijie Inventor after: Jiao Yuyan Inventor after: Wei Xuemin Inventor before: Zhou Tao Inventor before: Pan Fujie Inventor before: Sun Yubin Inventor before: Xie Zhiping Inventor before: Wang Yong Inventor before: Sui Zhongdong Inventor before: Sun Fengjin |
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