CN106877241A - A kind of two-way anti-race line protector based on speed control - Google Patents
A kind of two-way anti-race line protector based on speed control Download PDFInfo
- Publication number
- CN106877241A CN106877241A CN201710156665.5A CN201710156665A CN106877241A CN 106877241 A CN106877241 A CN 106877241A CN 201710156665 A CN201710156665 A CN 201710156665A CN 106877241 A CN106877241 A CN 106877241A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- connecting rod
- roller bearing
- hinged
- lockable mechanism
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Fencing (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710156665.5A CN106877241B (en) | 2017-03-16 | 2017-03-16 | A kind of two-way anti-race line protector based on speed control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710156665.5A CN106877241B (en) | 2017-03-16 | 2017-03-16 | A kind of two-way anti-race line protector based on speed control |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106877241A true CN106877241A (en) | 2017-06-20 |
CN106877241B CN106877241B (en) | 2018-05-18 |
Family
ID=59172138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710156665.5A Active CN106877241B (en) | 2017-03-16 | 2017-03-16 | A kind of two-way anti-race line protector based on speed control |
Country Status (1)
Country | Link |
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CN (1) | CN106877241B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912027A (en) * | 2019-12-06 | 2020-03-24 | 蚌埠普源电气科技有限公司 | Lifting rod structure for assembling of power transformer substation |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011001503A1 (en) * | 2009-06-30 | 2011-01-06 | 株式会社永木精機 | Wire tenser |
CN202772498U (en) * | 2012-09-26 | 2013-03-06 | 国家电网公司 | Stringing pulley |
CN103441452A (en) * | 2013-08-26 | 2013-12-11 | 佛冈鑫源恒业电缆科技有限公司 | Wire tightening device for carbon fiber wire mounting |
CN103618258A (en) * | 2013-11-18 | 2014-03-05 | 国网河南省电力公司漯河供电公司 | Electric transmission line erection tightener |
CN204290167U (en) * | 2014-12-01 | 2015-04-22 | 国网安徽五河县供电有限责任公司 | Put stringing crossing frame |
-
2017
- 2017-03-16 CN CN201710156665.5A patent/CN106877241B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011001503A1 (en) * | 2009-06-30 | 2011-01-06 | 株式会社永木精機 | Wire tenser |
CN202772498U (en) * | 2012-09-26 | 2013-03-06 | 国家电网公司 | Stringing pulley |
CN103441452A (en) * | 2013-08-26 | 2013-12-11 | 佛冈鑫源恒业电缆科技有限公司 | Wire tightening device for carbon fiber wire mounting |
CN103618258A (en) * | 2013-11-18 | 2014-03-05 | 国网河南省电力公司漯河供电公司 | Electric transmission line erection tightener |
CN204290167U (en) * | 2014-12-01 | 2015-04-22 | 国网安徽五河县供电有限责任公司 | Put stringing crossing frame |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110912027A (en) * | 2019-12-06 | 2020-03-24 | 蚌埠普源电气科技有限公司 | Lifting rod structure for assembling of power transformer substation |
Also Published As
Publication number | Publication date |
---|---|
CN106877241B (en) | 2018-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: State Grid AC Engineering Construction Company Applicant after: Shandong transmission and Transformation Engineering Co., Ltd. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: State Grid AC Engineering Construction Company Applicant before: Shandong Electric Power Transmission & Substation Engineering Company |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Xiong Zhiming Inventor after: Liu Bo Inventor after: Yang Qifa Inventor after: Hou Manli Inventor after: Chen Haibo Inventor after: Zhang Erle Inventor after: Chen Haitao Inventor after: Xu Guoqing Inventor after: Li Jizheng Inventor after: Ma Fengchen Inventor after: Wang Yan Inventor after: Cai Liulu Inventor before: Xiong Zhiming Inventor before: Liu Bo Inventor before: Yang Qifa Inventor before: Hou Manli Inventor before: Chen Haibo Inventor before: Zhang Erle Inventor before: Chen Haitao Inventor before: Xu Guoqing Inventor before: Li Jizheng Inventor before: Ma Fengchen Inventor before: Wang Yan Inventor before: Cai Liulu |
|
CB03 | Change of inventor or designer information |