CN202978110U - Overhead ground wire lifter of transmission line - Google Patents
Overhead ground wire lifter of transmission line Download PDFInfo
- Publication number
- CN202978110U CN202978110U CN 201220683971 CN201220683971U CN202978110U CN 202978110 U CN202978110 U CN 202978110U CN 201220683971 CN201220683971 CN 201220683971 CN 201220683971 U CN201220683971 U CN 201220683971U CN 202978110 U CN202978110 U CN 202978110U
- Authority
- CN
- China
- Prior art keywords
- hole
- fixture
- screw rod
- ring body
- ground wire
- 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
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
本实用新型涉及一种输电线路架空地线提升器。输电线路架空地线提升器,其特征在于它包括卡具、夹具、第一紧固螺母、第二紧固螺母、丝杆、挂钩、套头、手柄、轴承、环体,卡具上设有U型槽,夹具成U型,夹具的两端部分别设有外螺纹,夹具的一端部从下向上穿过第一孔后旋上第一紧固螺母,夹具的另一端部从下向上穿过第二孔后旋上第二紧固螺母;卡具的一端部设有升降螺纹孔,丝杆的上端部旋过升降螺纹孔,丝杆的上端部为方形头,套头内为相应的方形孔,套头套在丝杆的方形头上,套头与手柄铰接,丝杆的下端由环体与轴承的外圈体固定连接,挂钩的上端部与轴承的内圈体固定连接。本实用新型具有结构简单、实用性强的特点。
The utility model relates to an overhead ground wire lifter for transmission lines. The overhead ground wire lifter for transmission lines is characterized in that it includes clamps, clamps, first fastening nuts, second fastening nuts, screw rods, hooks, pulleys, handles, bearings, and rings. The clamps are equipped with U groove, the fixture is U-shaped, the two ends of the fixture are respectively provided with external threads, one end of the fixture passes through the first hole from bottom to top and then screw on the first fastening nut, and the other end of the fixture passes from bottom to top Screw on the second fastening nut after the second hole; one end of the jig is provided with a lifting threaded hole, the upper end of the screw rod is screwed through the lifting threaded hole, the upper end of the screw rod is a square head, and the sleeve is a corresponding square hole , the pulley is set on the square head of the screw rod, the pulley is hinged with the handle, the lower end of the screw rod is fixedly connected with the outer ring body of the bearing by the ring body, and the upper end of the hook is fixedly connected with the inner ring body of the bearing. The utility model has the characteristics of simple structure and strong practicability.
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220683971 CN202978110U (en) | 2012-12-12 | 2012-12-12 | Overhead ground wire lifter of transmission line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220683971 CN202978110U (en) | 2012-12-12 | 2012-12-12 | Overhead ground wire lifter of transmission line |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202978110U true CN202978110U (en) | 2013-06-05 |
Family
ID=48519137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220683971 Expired - Fee Related CN202978110U (en) | 2012-12-12 | 2012-12-12 | Overhead ground wire lifter of transmission line |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202978110U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104158120A (en) * | 2014-08-27 | 2014-11-19 | 国家电网公司 | Ground wire lifter for high-tension transmission line |
CN104377587B (en) * | 2014-11-13 | 2017-01-18 | 国家电网公司 | Universal lifter for overhead ground wire |
-
2012
- 2012-12-12 CN CN 201220683971 patent/CN202978110U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104158120A (en) * | 2014-08-27 | 2014-11-19 | 国家电网公司 | Ground wire lifter for high-tension transmission line |
CN104158120B (en) * | 2014-08-27 | 2017-05-03 | 国家电网公司 | Ground wire lifter for high-tension transmission line |
CN104377587B (en) * | 2014-11-13 | 2017-01-18 | 国家电网公司 | Universal lifter for overhead ground 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: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUBEI ELECTRIC POWER COMPANY SHENNONGJIA FORESTRY DISTRICT POWER SUPPLY COMPANY Effective date: 20130801 Owner name: HUBEI ELECTRIC POWER COMPANY SHENNONGJIA FORESTRY Effective date: 20130801 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 442400 SHENNONGJIA, HUBEI PROVINCE TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130801 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Shennongjia Forest Region Power Supply Co., Ltd., Hubei Electric Power Company Address before: 442400, Hubei, Shennongjia forest region, mayor of Shennongjia forest region Pine Road, No. 3 power supply company Patentee before: Shennongjia Forest Region Power Supply Co., Ltd., Hubei Electric Power Company |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20171212 |
|
CF01 | Termination of patent right due to non-payment of annual fee |