CN104836147B - 用于更换电力绝缘子的紧力器 - Google Patents
用于更换电力绝缘子的紧力器 Download PDFInfo
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- CN104836147B CN104836147B CN201510174990.5A CN201510174990A CN104836147B CN 104836147 B CN104836147 B CN 104836147B CN 201510174990 A CN201510174990 A CN 201510174990A CN 104836147 B CN104836147 B CN 104836147B
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- screw
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- valve
- hydraulic device
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- 239000003989 dielectric material Substances 0.000 title claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000002828 fuel tank Substances 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 50
- 239000012212 insulator Substances 0.000 description 12
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Check Valves (AREA)
- Reciprocating Pumps (AREA)
- Clamps And Clips (AREA)
- Actuator (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510174990.5A CN104836147B (zh) | 2012-10-16 | 2012-10-16 | 用于更换电力绝缘子的紧力器 |
Applications Claiming Priority (2)
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CN201210392411.0A CN102904193B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的紧力器 |
CN201510174990.5A CN104836147B (zh) | 2012-10-16 | 2012-10-16 | 用于更换电力绝缘子的紧力器 |
Related Parent Applications (1)
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CN201210392411.0A Division CN102904193B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的紧力器 |
Publications (2)
Publication Number | Publication Date |
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CN104836147A CN104836147A (zh) | 2015-08-12 |
CN104836147B true CN104836147B (zh) | 2018-05-15 |
Family
ID=47576309
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
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CN201510176645.5A Active CN104752994B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的手揿式液压紧力器 |
CN201510175081.3A Active CN104836148B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的行程微调式液压紧力器 |
CN201510176521.7A Active CN104752989B (zh) | 2012-10-16 | 2012-10-16 | 一种绝缘子更换装置的紧力器 |
CN201510174990.5A Active CN104836147B (zh) | 2012-10-16 | 2012-10-16 | 用于更换电力绝缘子的紧力器 |
CN201510176523.6A Active CN104752990B (zh) | 2012-10-16 | 2012-10-16 | 电力绝缘子更换装置的紧力器 |
CN201510176524.0A Active CN104752991B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的液压式紧力器 |
CN201510176644.0A Active CN104752993B (zh) | 2012-10-16 | 2012-10-16 | 更换电力绝缘子装置的紧力器 |
CN201510176607.XA Active CN104752992B (zh) | 2012-10-16 | 2012-10-16 | 一种绝缘子更换装置的行程微调式紧力器 |
CN201210392411.0A Active CN102904193B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的紧力器 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
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CN201510176645.5A Active CN104752994B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的手揿式液压紧力器 |
CN201510175081.3A Active CN104836148B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的行程微调式液压紧力器 |
CN201510176521.7A Active CN104752989B (zh) | 2012-10-16 | 2012-10-16 | 一种绝缘子更换装置的紧力器 |
Family Applications After (5)
Application Number | Title | Priority Date | Filing Date |
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CN201510176523.6A Active CN104752990B (zh) | 2012-10-16 | 2012-10-16 | 电力绝缘子更换装置的紧力器 |
CN201510176524.0A Active CN104752991B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的液压式紧力器 |
CN201510176644.0A Active CN104752993B (zh) | 2012-10-16 | 2012-10-16 | 更换电力绝缘子装置的紧力器 |
CN201510176607.XA Active CN104752992B (zh) | 2012-10-16 | 2012-10-16 | 一种绝缘子更换装置的行程微调式紧力器 |
CN201210392411.0A Active CN102904193B (zh) | 2012-10-16 | 2012-10-16 | 绝缘子更换装置的紧力器 |
Country Status (1)
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CN (9) | CN104752994B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104752994B (zh) * | 2012-10-16 | 2017-03-08 | 江苏省电力公司常州供电公司 | 绝缘子更换装置的手揿式液压紧力器 |
CN103117522B (zh) * | 2013-02-20 | 2015-11-04 | 山东电力集团公司烟台供电公司 | 一种电缆前插头分离装置 |
CN205355689U (zh) * | 2015-11-05 | 2016-06-29 | 国网湖南省电力公司带电作业中心 | 一种输电线路导线紧线工具 |
KR200487323Y1 (ko) * | 2016-05-30 | 2018-09-04 | 나가키 세이키 코포레이션 리미티드 | 원격 회전 조작구 |
CN106253143A (zh) * | 2016-08-10 | 2016-12-21 | 中国电力科学研究院 | 一种输电线路用钢索式液压紧线装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201323410Y (zh) * | 2008-11-19 | 2009-10-07 | 苗来全 | 手动液压紧具 |
CN201772011U (zh) * | 2010-05-14 | 2011-03-23 | 伊卡露斯(苏州)车辆系统有限公司 | 缓冲器 |
CN201919980U (zh) * | 2011-01-11 | 2011-08-10 | 宁波奥邦喷雾器有限公司 | 卡口喷雾器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365410A (en) * | 1981-03-02 | 1982-12-28 | Slater Steel Industries Limited | Conductor transfer device |
US5377402A (en) * | 1993-10-27 | 1995-01-03 | Semple, Jr.; Alan R. | Electrical insulator change-out tool |
JP3329557B2 (ja) * | 1993-12-27 | 2002-09-30 | 東京電力株式会社 | 弛度調整工具 |
CN2426050Y (zh) * | 2000-05-15 | 2001-04-04 | 王连亚 | 气动换向阀 |
KR20050065702A (ko) * | 2003-12-23 | 2005-06-30 | 한국전기공사협회 | 활선 작업암용 장선기 |
CN2731157Y (zh) * | 2004-09-22 | 2005-10-05 | 信孚产业股份有限公司 | 密封式液压传动油箱的气袋型通气阀 |
CN100482955C (zh) * | 2007-04-30 | 2009-04-29 | 安徽合力股份有限公司 | 具有缸底单向阀的1-3.5t间隙缓冲起升油缸 |
CN101174761B (zh) * | 2007-10-30 | 2010-06-23 | 重庆市电力公司超高压局 | 高压输电线路耐张绝缘子串上旋带电更换方法 |
CN201126944Y (zh) * | 2007-12-18 | 2008-10-01 | 西北电网有限公司 | 750kV线路带电更换横担端绝缘子卡具 |
CN201225424Y (zh) * | 2008-07-25 | 2009-04-22 | 镇江液压件厂有限责任公司 | 固定式单向节流阀 |
CN201515162U (zh) * | 2009-09-18 | 2010-06-23 | 铜川供电局 | 更换高压输电线路绝缘子用液压收紧器 |
CN104752994B (zh) * | 2012-10-16 | 2017-03-08 | 江苏省电力公司常州供电公司 | 绝缘子更换装置的手揿式液压紧力器 |
CN202856248U (zh) * | 2012-10-16 | 2013-04-03 | 江苏省电力公司常州供电公司 | 一种绝缘子更换装置的紧力器 |
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2012
- 2012-10-16 CN CN201510176645.5A patent/CN104752994B/zh active Active
- 2012-10-16 CN CN201510175081.3A patent/CN104836148B/zh active Active
- 2012-10-16 CN CN201510176521.7A patent/CN104752989B/zh active Active
- 2012-10-16 CN CN201510174990.5A patent/CN104836147B/zh active Active
- 2012-10-16 CN CN201510176523.6A patent/CN104752990B/zh active Active
- 2012-10-16 CN CN201510176524.0A patent/CN104752991B/zh active Active
- 2012-10-16 CN CN201510176644.0A patent/CN104752993B/zh active Active
- 2012-10-16 CN CN201510176607.XA patent/CN104752992B/zh active Active
- 2012-10-16 CN CN201210392411.0A patent/CN102904193B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201323410Y (zh) * | 2008-11-19 | 2009-10-07 | 苗来全 | 手动液压紧具 |
CN201772011U (zh) * | 2010-05-14 | 2011-03-23 | 伊卡露斯(苏州)车辆系统有限公司 | 缓冲器 |
CN201919980U (zh) * | 2011-01-11 | 2011-08-10 | 宁波奥邦喷雾器有限公司 | 卡口喷雾器 |
Also Published As
Publication number | Publication date |
---|---|
CN102904193B (zh) | 2015-05-13 |
CN104752993A (zh) | 2015-07-01 |
CN104752994B (zh) | 2017-03-08 |
CN104752992B (zh) | 2018-03-20 |
CN104836148A (zh) | 2015-08-12 |
CN104752990A (zh) | 2015-07-01 |
CN102904193A (zh) | 2013-01-30 |
CN104752989A (zh) | 2015-07-01 |
CN104836148B (zh) | 2018-09-21 |
CN104752989B (zh) | 2017-03-08 |
CN104752990B (zh) | 2018-06-08 |
CN104752993B (zh) | 2018-03-20 |
CN104752991A (zh) | 2015-07-01 |
CN104752994A (zh) | 2015-07-01 |
CN104836147A (zh) | 2015-08-12 |
CN104752991B (zh) | 2018-06-08 |
CN104752992A (zh) | 2015-07-01 |
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Address after: 213003 No. 27, West Front Street, Changzhou, Jiangsu Applicant after: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant after: STATE GRID JIANGSU ELECTRIC POWER Co. Applicant after: State Grid Corporation of China Address before: 213003 Jiangsu province Changzhou City Tianning District Bureau Street No. 27 Applicant before: CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Applicant before: JIANGSU ELECTRIC POWER Co. Applicant before: State Grid Corporation of China |
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CB03 | Change of inventor or designer information |
Inventor after: Xu Jianming Inventor after: Ma Zhenguo Inventor after: Shi Ruxin Inventor after: Liu Xiaokang Inventor after: Duan Jiazhen Inventor after: Xu Lin Inventor after: Tan Cheng Inventor before: Ma Zhenguo |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: No. 27, front street, Changzhou Municipal Bureau, Jiangsu Province, Jiangsu Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Co-patentee after: State Grid Corporation of China Address before: No. 27, front street, Changzhou Municipal Bureau, Jiangsu Province, Jiangsu Co-patentee before: STATE GRID JIANGSU ELECTRIC POWER Co. Patentee before: STATE GRID CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Co-patentee before: State Grid Corporation of China |
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CP03 | Change of name, title or address | ||
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Address after: 210024 No. 215 Shanghai Road, Nanjing City, Jiangsu Province Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Co-patentee after: State Grid Corporation of China Address before: No. 27, front street, Changzhou Municipal Bureau, Jiangsu Province, Jiangsu Co-patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Co-patentee before: State Grid Corporation of China |