CN102361308A - Double bundle conductor adjustable compound insulation interphase spacer - Google Patents
Double bundle conductor adjustable compound insulation interphase spacer Download PDFInfo
- Publication number
- CN102361308A CN102361308A CN201110135545XA CN201110135545A CN102361308A CN 102361308 A CN102361308 A CN 102361308A CN 201110135545X A CN201110135545X A CN 201110135545XA CN 201110135545 A CN201110135545 A CN 201110135545A CN 102361308 A CN102361308 A CN 102361308A
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- CN
- China
- Prior art keywords
- spacer
- double bundle
- conductor
- compound insulation
- adjustment plate
- 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.)
- Pending
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 45
- 239000004020 conductor Substances 0.000 title claims abstract description 35
- 230000016507 interphase Effects 0.000 title claims abstract description 30
- 150000001875 compounds Chemical class 0.000 title claims abstract description 28
- 238000009413 insulation Methods 0.000 title abstract 7
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The invention discloses a double bundle conductor adjustable compound insulation interphase spacer, which comprises a compound insulation interphase spacer (4), adjustment plates (3) and a double bundle spacer (1), and is characterized in that two ends of the compound insulation interphase spacer (4) are respectively connected with one adjustment plate (3), screw holes (3-2) are distributed on each adjustment plate (3), and the adjustment plate (3) is movably connected with a connecting plate (2) of the double bundle spacer (1) through one of the screw holes (3-2). The double bundle conductor adjustable compound insulation interphase spacer disclosed by the invention has a simple and practical structure, the distance between grading rings at two ends of the compound insulation interphase spacer and a double bundle conductor is larger so as to avoid electric corrosion on the compound insulation interphase spacer when a circuit waves; and the problem that a conductor interphase distance caused by conductor sag errors or the change of a conductor arrangement mode is difficult to determine is solved.
Description
Technical field:
The present invention relates to the adjustable compound inslation inter-phase spacer of a kind of double bundle conductor, belong to the design of electric power system overhead transmission line, operation, maintenance field.
Background technology:
At present; The structure height of double bundle conductor compound inslation inter-phase spacer and two ends anchor clamps thereof is fixed in the overhead transmission line; When the change of lead sag error or arrangements of conductors mode causes the lead phase spacing to change; The fixed structure height of existing two division compound inslation inter-phase spacer and two ends anchor clamps thereof is difficult to satisfy the lead phase spacing to be changed, so that after the installation of compound inslation inter-phase spacer, crooked or oblique phenomenon under the transmission line normal operation, occur; Directly influence the anti-dance effect, even cause its two ends anchor clamps damaged; Especially for double bundle conductor, inter-phase spacer is only fixed 1 root lead, and 1 root lead can freely move in addition, and the anti-dance effect is undesirable.
Summary of the invention:
The objective of the invention is to overcome the deficiency of above-mentioned prior art and provide a kind of simple and practical; Galvano-cautery appears in the compound inslation inter-phase spacer when avoiding circuit to wave; Avoid anchor clamps damaged, the adjustable compound inslation inter-phase spacer of double bundle conductor that anti-dance is effective.
The object of the invention can reach through following measure: the adjustable compound inslation inter-phase spacer of a kind of double bundle conductor; It comprises compound inslation inter-phase spacer, adjustment plate and two division conductor spacer; The two ends that it is characterized in that the compound inslation inter-phase spacer connect an adjustment plate respectively; Be distributed with screw on each adjustment plate, the adjustment plate flexibly connects through the connecting plate of one of them screw with two division conductor spacers.
In order further to realize the object of the invention; Described each adjustment plate comprises two high-strength plates of identical bar shaped; Evenly be provided with screw on the central axis of the high-strength plate of bar shaped; Screw on two high-strength plates of bar shaped is corresponding, and the connecting plate of two division conductor spacers is located between two high-strength plates of bar shaped, and the adjustment plate flexibly connects through the connecting plates of a pair of screw in two high-strength plates of bar shaped with two division conductor spacers.
The present invention compares with prior art can produce following good effect: the connecting plate 2 that the present invention adjusts double bundle conductor one of several screws and two division conductor spacers 1 on the plate 3 is connected with the moving strand of a bolt; Thereby can adjust the structure length at compound inslation inter-phase spacer two ends; The grading ring at compound inslation inter-phase spacer two ends and double bundle conductor spacing can be enough big, and galvano-cautery appears in the compound inslation inter-phase spacer when avoiding circuit to wave; And adjustment plate 3 links to each other with the connecting plate 2 of two division conductor spacers 1, can control two root conductor gallopings simultaneously, the problem that causes the lead phase spacing to be difficult to confirm because of the change of lead sag error or arrangements of conductors mode through adjustment plate solution.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
Embodiment: preferred forms of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: the adjustable compound inslation inter-phase spacer of a kind of double bundle conductor (referring to accompanying drawing); It comprises compound inslation inter-phase spacer 4, two adjustment plates 3 and two pairs of two division conductor spacers 1; The two ends of compound inslation inter-phase spacer 4 respectively through two bolts be rigidly connected one the adjustment plate 3; Each adjustment plate 3 comprises two high-strength plate 3-1 of identical bar shaped; Evenly be provided with screw 3-2 on the central axis of the high-strength plate 3-1 of bar shaped; Screw 3-2 on two high-strength plate 3-1 of bar shaped is corresponding, and the connecting plate 2 of two division conductor spacers 1 is located between two high-strength plate 3-1 of bar shaped, and a pair of screw 3-2 among two high-strength plate 3-1 of bar shaped is connected with connecting plates 2 moving strands of two division conductor spacers 1 through bolt; Different screws through adjusting on the plate 3 are connected with the moving strand of the connecting plate 2 of two division conductor spacers 1, adjust the structure length at compound inslation inter-phase spacer two ends.
Claims (2)
1. adjustable compound inslation inter-phase spacer of double bundle conductor; It comprises compound inslation inter-phase spacer (4), adjustment plate (3) and two division conductor spacer (1); The two ends that it is characterized in that compound inslation inter-phase spacer (4) connect an adjustment plate (3) respectively; Be distributed with screw (3-2) on each adjustment plate (3), adjustment plate (3) flexibly connects through the connecting plate (2) of one of them screw (3-2) with two division conductor spacers (1).
2. the adjustable compound inslation inter-phase spacer of a kind of double bundle conductor according to claim 1; It is characterized in that described each adjustment plate (3) comprises two high-strength plates of identical bar shaped (3-1); Evenly be provided with screw (3-2) on the central axis of the high-strength plate of bar shaped (3-1); Screw (3-2) on two high-strength plates of bar shaped (3-1) is corresponding; The connecting plate (2) of two division conductor spacers (1) is located between two high-strength plates of bar shaped (3-1), and adjustment plate (3) flexibly connects through the connecting plate (2) of a pair of screw (3-2) in two high-strength plates of bar shaped (3-1) with two division conductor spacers (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110135545XA CN102361308A (en) | 2011-05-13 | 2011-05-13 | Double bundle conductor adjustable compound insulation interphase spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110135545XA CN102361308A (en) | 2011-05-13 | 2011-05-13 | Double bundle conductor adjustable compound insulation interphase spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102361308A true CN102361308A (en) | 2012-02-22 |
Family
ID=45586573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110135545XA Pending CN102361308A (en) | 2011-05-13 | 2011-05-13 | Double bundle conductor adjustable compound insulation interphase spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102361308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577923A (en) * | 2014-12-17 | 2015-04-29 | 国网河南省电力公司电力科学研究院 | Quaternary fission type subspan oscillation preventing power transmission line spacer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09117047A (en) * | 1995-10-17 | 1997-05-02 | Furukawa Electric Co Ltd:The | Spacer |
| CN201243187Y (en) * | 2008-08-21 | 2009-05-20 | 华中电网有限公司 | Adjustable conductor interphase interval rod |
| CN201498950U (en) * | 2009-09-24 | 2010-06-02 | 中国电力科学研究院 | Connecting fitting for adjustable interphase spacing rod |
| CN202050216U (en) * | 2011-05-06 | 2011-11-23 | 蓬莱市兴源电力设计有限公司 | Single-lead adjustable type compound insulation interphase spacer for overhead power transmission line |
| CN202076754U (en) * | 2011-05-13 | 2011-12-14 | 山东电力集团公司烟台供电公司 | Double split conductor adjustable composite insulation alternate spacer |
-
2011
- 2011-05-13 CN CN201110135545XA patent/CN102361308A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09117047A (en) * | 1995-10-17 | 1997-05-02 | Furukawa Electric Co Ltd:The | Spacer |
| CN201243187Y (en) * | 2008-08-21 | 2009-05-20 | 华中电网有限公司 | Adjustable conductor interphase interval rod |
| CN201498950U (en) * | 2009-09-24 | 2010-06-02 | 中国电力科学研究院 | Connecting fitting for adjustable interphase spacing rod |
| CN202050216U (en) * | 2011-05-06 | 2011-11-23 | 蓬莱市兴源电力设计有限公司 | Single-lead adjustable type compound insulation interphase spacer for overhead power transmission line |
| CN202076754U (en) * | 2011-05-13 | 2011-12-14 | 山东电力集团公司烟台供电公司 | Double split conductor adjustable composite insulation alternate spacer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104577923A (en) * | 2014-12-17 | 2015-04-29 | 国网河南省电力公司电力科学研究院 | Quaternary fission type subspan oscillation preventing power transmission line spacer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG ELECTRIC POWER CORPORATION YANTAI POWER S Free format text: FORMER OWNER: JINAN UNIVERSITY JIANGSU TIANNAN POWER DEVICE CO., LTD. Effective date: 20130621 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHANDONG ELECTRIC POWER CORPORATION YANTAI POWER SUPPLY CO., LTD. Effective date: 20130621 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264000 YANTAI, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20130621 Address after: 100031 Xicheng District, Chang'an Avenue, No. 86, Applicant after: State Grid Corporation of China Applicant after: Yantai Power Supply Co., Ltd., Shandong Electric Power Corporation Applicant after: University of Jinan Applicant after: Jiangsu Tiannan Power Equipment Co., Ltd. Address before: 264000 Jiefang Road, Shandong, No. 158, Applicant before: Yantai Power Supply Co., Ltd., Shandong Electric Power Corporation Applicant before: University of Jinan Applicant before: Jiangsu Tiannan Power Equipment Co., Ltd. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120222 |