CN202586122U - Low switch flow guiding line - Google Patents
Low switch flow guiding line Download PDFInfo
- Publication number
- CN202586122U CN202586122U CN2012202267051U CN201220226705U CN202586122U CN 202586122 U CN202586122 U CN 202586122U CN 2012202267051 U CN2012202267051 U CN 2012202267051U CN 201220226705 U CN201220226705 U CN 201220226705U CN 202586122 U CN202586122 U CN 202586122U
- Authority
- CN
- China
- Prior art keywords
- line
- flow guiding
- switch
- low switch
- switch flow
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a low switch flow guiding line. The low switch flow guiding line has one line, wherein both ends of the line are respectively connected with a line connection head, the line connection heads are arranged with through-holes, and a surface of the line and connection portions of the line and the connection heads are wrapped with insulation sleeve tubes. The line connection heads at both ends of the low switch flow guiding line are respectively connected with circuit at both ends of a fault switch, so overhaul and replacement for the switch can be carried out when power supply is guaranteed to continue, and when the overhaul and replacement for the switch are finished, the low switch flow guiding line can be removed. The low switch flow guiding line is simple in structure and reasonable, when overhaul and replacement for the switch is carried out, power supply of the circuit can be guaranteed to continue, so economic benefits of a power supply company are improved, and demands of clients are met.
Description
Technical field
The utility model relates to the aid that the maintenance power supply unit uses, specifically a kind of low tension switch drainage thread.
Background technology
Along with expanding economy, the progress of society, growth in the living standard, vast power consumer is also increasingly high to the requirement of continued power.But, owing to reasons such as equipment fault, burst accidents, when the low tension switch failover of electric company is out of service; Need to break off the upper level switch it is carried out interruption maintenance, replacing, during this period, can cause user's short time to have a power failure; Particularly in the time can't obtaining to meet the new switch of model in the short time; Need to wait for the long time, it is replaceable that switch to be purchased arrives the rear, makes customer outage hours prolong.
The utility model content
The purpose of the utility model is to provide a kind of low tension switch drainage thread, by this drainage thread the breakdown switch two-termial line short time is connected, and can under the prerequisite that guarantees continued power, split to close and overhaul, change.
For realizing above-mentioned purpose; The utility model adopts following scheme: the low tension switch drainage thread, and it has a lead, and the two ends of lead are connected with a connector lug respectively; Have through hole on the connector lug, be enclosed with insulating sleeve in lead appearance and the position that is connected with connector lug thereof.
Visible by such scheme, the connector lug at this low tension switch drainage thread two ends is joined with the breakdown switch two-termial line respectively, can under the prerequisite that guarantees continued power, split to close and overhaul, change; After treating that switch maintenance, replacing are accomplished, can this low tension switch drainage thread be removed.
The utility model is simple and reasonable for structure, and it can ensure the circuit continued power in maintenance, when changing low tension switch, has promptly increased the economic benefit of electric company, has satisfied client's demand again.
Description of drawings:
Fig. 1 is the front view of an embodiment of the utility model
Fig. 2 is the A-A cutaway view of Fig. 1.
Embodiment
Further specify the utility model below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 1, Fig. 2
The low tension switch drainage thread that the utility model provides has a lead 4, and the two ends of lead 4 are connected with a connector lug respectively, and connector lug is connected and composed with sleeve 2 by the flat lug plate 1 of a slice, and lug plate 1 is an one with sleeve 2.Lead 4 be connected with connector lug mode be: the end of lead 4 is stretched in the sleeve 2 and is fixedly connected with it, and lead 4 is clamped by the distortion of sleeve 2.The through hole 1a that has on the connector lug is positioned on the lug plate 1, through through hole 1a, can make between lug plate 1 and institute connection line to be connected easily.Be enclosed with insulating sleeve 3 in lead 4 appearances and the position that is connected with connector lug thereof.
The material of lead and connector lug is selected copper, can guarantee that first this drainage thread has good electrical conductivity, second can make lead that good toughness is arranged, and makes things convenient for this drainage thread in switch-box, to use in the narrow space.
Claims (2)
1. low tension switch drainage thread, it is characterized in that: it has a lead, and the two ends of lead are connected with a connector lug respectively, has through hole on the connector lug, is enclosed with insulating sleeve in lead appearance and the position that is connected with connector lug thereof.
2. low tension switch drainage thread according to claim 1 is characterized in that: connector lug is connected and composed by a slice flat lug plate and sleeve, and the end of lead is stretched in the sleeve and is fixedly connected with it, and the through hole that has on the connector lug is positioned on the lug plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202267051U CN202586122U (en) | 2012-05-20 | 2012-05-20 | Low switch flow guiding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202267051U CN202586122U (en) | 2012-05-20 | 2012-05-20 | Low switch flow guiding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202586122U true CN202586122U (en) | 2012-12-05 |
Family
ID=47255493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202267051U Expired - Fee Related CN202586122U (en) | 2012-05-20 | 2012-05-20 | Low switch flow guiding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202586122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546646A (en) * | 2017-09-29 | 2018-01-05 | 国网湖南省电力公司 | On-load changes the specific purpose tool and method of fuse switch |
| CN114121359A (en) * | 2021-11-23 | 2022-03-01 | 国网浙江慈溪市供电有限公司 | Novel overhead line drainage wire |
-
2012
- 2012-05-20 CN CN2012202267051U patent/CN202586122U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107546646A (en) * | 2017-09-29 | 2018-01-05 | 国网湖南省电力公司 | On-load changes the specific purpose tool and method of fuse switch |
| CN107546646B (en) * | 2017-09-29 | 2023-04-11 | 国网湖南省电力公司 | Special tool and method for replacing drop-out fuse under load |
| CN114121359A (en) * | 2021-11-23 | 2022-03-01 | 国网浙江慈溪市供电有限公司 | Novel overhead line drainage wire |
| CN114121359B (en) * | 2021-11-23 | 2024-04-05 | 国网浙江慈溪市供电有限公司 | Overhead line drainage wire |
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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: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT Effective date: 20140506 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECTRIC POWER CO., LTD. Effective date: 20140506 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: BENGBU POWER SUPPLY COMPANY STATE GRID ANHUI ELECT Free format text: FORMER NAME: ANHUI ELECTRIC POWER COMPANY BENGBU POWER SUPPLY CORP. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 233000 BENGBU, ANHUI PROVINCE TO: 100031 XICHENG, BEIJING |
|
| CP03 | Change of name, title or address |
Address after: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Patentee after: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. Address before: 233000 No. 245 Shengli Road, Anhui, Bengbu Patentee before: ANHUI BENGBU POWER SUPPLY Co. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140506 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. Address before: 233000 No. 245 Shengli Middle Road, Anhui, Bengbu Patentee before: BENGBU POWER SUPPLY COMPANY OF STATE GRID ANHUI ELECTRIC POWER SUPPLY Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20200520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |