CN101877461B - 特高压双牵引走板 - Google Patents
特高压双牵引走板 Download PDFInfo
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- CN101877461B CN101877461B CN200910066884XA CN200910066884A CN101877461B CN 101877461 B CN101877461 B CN 101877461B CN 200910066884X A CN200910066884X A CN 200910066884XA CN 200910066884 A CN200910066884 A CN 200910066884A CN 101877461 B CN101877461 B CN 101877461B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000010276 construction Methods 0.000 abstract description 16
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract 3
- 241001669573 Galeorhinus galeus Species 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
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Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910066884XA CN101877461B (zh) | 2009-04-29 | 2009-04-29 | 特高压双牵引走板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200910066884XA CN101877461B (zh) | 2009-04-29 | 2009-04-29 | 特高压双牵引走板 |
Publications (2)
Publication Number | Publication Date |
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CN101877461A CN101877461A (zh) | 2010-11-03 |
CN101877461B true CN101877461B (zh) | 2012-05-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200910066884XA Active CN101877461B (zh) | 2009-04-29 | 2009-04-29 | 特高压双牵引走板 |
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CN (1) | CN101877461B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104659705A (zh) * | 2013-11-22 | 2015-05-27 | 辽宁省送变电工程公司 | 一种二牵一牵引板 |
CN108367477A (zh) * | 2016-11-29 | 2018-08-03 | 吕林霖 | 渗灌管自动成型生产线及成型工艺 |
CN106786181B (zh) * | 2017-03-16 | 2018-06-26 | 国家电网公司 | 一种双向防跑线装置 |
CN110544903A (zh) * | 2019-10-08 | 2019-12-06 | 安徽送变电工程有限公司 | 大跨越用二牵三走板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178368A (en) * | 1988-02-01 | 1993-01-12 | Alessandro Saracini | Apparatus for stringing high tension power lines on a set of towers |
CN2821968Y (zh) * | 2005-09-26 | 2006-09-27 | 南京线路器材厂 | 平衡轮式走板防捻器 |
CN201075607Y (zh) * | 2007-07-23 | 2008-06-18 | 浙江全富达电力科技有限公司 | 铰链式走板 |
CN201388019Y (zh) * | 2009-04-29 | 2010-01-20 | 国网交流工程建设有限公司 | 特高压双牵引走板 |
-
2009
- 2009-04-29 CN CN200910066884XA patent/CN101877461B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5178368A (en) * | 1988-02-01 | 1993-01-12 | Alessandro Saracini | Apparatus for stringing high tension power lines on a set of towers |
CN2821968Y (zh) * | 2005-09-26 | 2006-09-27 | 南京线路器材厂 | 平衡轮式走板防捻器 |
CN201075607Y (zh) * | 2007-07-23 | 2008-06-18 | 浙江全富达电力科技有限公司 | 铰链式走板 |
CN201388019Y (zh) * | 2009-04-29 | 2010-01-20 | 国网交流工程建设有限公司 | 特高压双牵引走板 |
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Publication number | Publication date |
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CN101877461A (zh) | 2010-11-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JILIN ELECTRIC POWER TRANSMISSION + TRANSFORMATION Free format text: FORMER OWNER: JILIN ELECTRIC POWER TRANSMISSION + TRANSFORMATION ENGINEERING COMPANY Effective date: 20130109 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130109 Address after: 100140, Room 501, Huashi building, No. 26, Xicheng District Finance Street, Beijing, China Patentee after: State Grid AC Engineering Construction Co., Ltd. Patentee after: Jilin Power Transmission and Transformation Engineering Co., Ltd. Patentee after: State Grid Corporation of China Address before: 100140, Room 501, Huashi building, No. 26, Xicheng District Finance Street, Beijing, China Patentee before: State Grid AC Engineering Construction Co., Ltd. Patentee before: Jilin Power Transmission and Transformation Engineering Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: STATE GRID AC ENGINEERING CONSTRUCTION CO., LTD. Effective date: 20140306 Owner name: STATE GRID AC ENGINEERING CONSTRUCTION COMPANY JIL Free format text: FORMER OWNER: JILIN ELECTRIC POWER TRANSMISSION + TRANSFORMATION ENGINEERING COMPANY STATE GRID CORPORATION OF CHINA Effective date: 20140306 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100140 XICHENG, BEIJING TO: 100031 XICHENG, BEIJING |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140306 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: State Grid AC Engineering Construction Company Patentee after: Jilin Power Transmission and Transformation Engineering Co., Ltd. Address before: 100140, Room 501, Huashi building, No. 26, Xicheng District Finance Street, Beijing, China Patentee before: State Grid AC Engineering Construction Co., Ltd. Patentee before: Jilin Power Transmission and Transformation Engineering Co., Ltd. Patentee before: State Grid Corporation of China |