JPS5494690A - Breaking and fall down preventing method for the distribution wire - Google Patents
Breaking and fall down preventing method for the distribution wireInfo
- Publication number
- JPS5494690A JPS5494690A JP64178A JP64178A JPS5494690A JP S5494690 A JPS5494690 A JP S5494690A JP 64178 A JP64178 A JP 64178A JP 64178 A JP64178 A JP 64178A JP S5494690 A JPS5494690 A JP S5494690A
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- pole
- fall down
- distribution wire
- 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.)
- Pending
Links
Landscapes
- Insulators (AREA)
Abstract
PURPOSE: To prevent the fall down of the distribution wire due to the lightening, by providing arresters at both ends of the insulator secured to the pole while supporting the winding grip for the distribution wire by means of the conductors fixed at both ends of said insulator.
CONSTITUTION: Supproting arm 3 is secured to the pole 1 while the winding grip 5 is tightly wound around the distribution wire 2 supported by the supporting insulator 3 on said supporting arm 4. Connecting metal 6 is further fixed to the winding grip 5 and connected with chain conductor 7. While insulator 10 associated with arrester 11 is secured to the pole 1, and branch metal 9 and turnbuckle 8 are provided at both ends of the insulator 10. Surge current due to the lightening flows through connecting metal 6 of winding grip 5, thrnbuckle 8, branch metal 9 to the arrester 11 thus to reduce the breaking of wire considerably. Since the wire is broken in the proximity of the pole 1, it never fall down.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP64178A JPS5494690A (en) | 1978-01-06 | 1978-01-06 | Breaking and fall down preventing method for the distribution wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP64178A JPS5494690A (en) | 1978-01-06 | 1978-01-06 | Breaking and fall down preventing method for the distribution wire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5494690A true JPS5494690A (en) | 1979-07-26 |
Family
ID=11479326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP64178A Pending JPS5494690A (en) | 1978-01-06 | 1978-01-06 | Breaking and fall down preventing method for the distribution wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494690A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112635120A (en) * | 2020-10-23 | 2021-04-09 | 江山志诚科技有限公司 | Secondary anti-falling device for power transmission and transformation cable |
-
1978
- 1978-01-06 JP JP64178A patent/JPS5494690A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112635120A (en) * | 2020-10-23 | 2021-04-09 | 江山志诚科技有限公司 | Secondary anti-falling device for power transmission and transformation cable |
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