JPS54103597A - Lead-in method of cable into duct line - Google Patents
Lead-in method of cable into duct lineInfo
- Publication number
- JPS54103597A JPS54103597A JP936378A JP936378A JPS54103597A JP S54103597 A JPS54103597 A JP S54103597A JP 936378 A JP936378 A JP 936378A JP 936378 A JP936378 A JP 936378A JP S54103597 A JPS54103597 A JP S54103597A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- duct line
- cage
- roller
- rollers
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
PURPOSE: To permit the lead-in of cable into long duct line without difficult by forming a series of cage-shaped rollers consisting of round rings with rotatable rollers on their inner wall surfaces and outer surfaces and then drawing out the cage- shaped rollers to which cable is fixed, put in the duct line.
CONSTITUTION: The cage-shaped rollers connected in series at 2 to 5 m intervals, consisting of ones provided with independently rotatable rollers 14 and 15 slightly projected from the inner wall surface 12 and outer surface 13 of the round ring 11 which fits with the diameter of the cable duct line 1. The cage-shaped roller 2 is pulled into the duct line 1 and then fixed to the manholes 4 and 5, and then the rear end of the cable 8 pulled in the drag wire 7 is fixed to the roller 2. Then, the cage-shaped roller 2 is drawn out to place cable in duct line. Thus, the rollers of the roller 2 pull in the cable and also the recovery of roller and the leaving of cable are conducted, so that the lead-in of cable into long duct line can be easily performed.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53009363A JPS5932964B2 (en) | 1978-02-01 | 1978-02-01 | How to lead the cable into the conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53009363A JPS5932964B2 (en) | 1978-02-01 | 1978-02-01 | How to lead the cable into the conduit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54103597A true JPS54103597A (en) | 1979-08-15 |
| JPS5932964B2 JPS5932964B2 (en) | 1984-08-13 |
Family
ID=11718385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53009363A Expired JPS5932964B2 (en) | 1978-02-01 | 1978-02-01 | How to lead the cable into the conduit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932964B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019009920A (en) * | 2017-06-26 | 2019-01-17 | 株式会社新技術総研 | Cable removal method and cable removal device |
| CN110319275A (en) * | 2019-07-12 | 2019-10-11 | 房玉山 | A kind of carbon fiber pipe |
| CN110459988A (en) * | 2018-05-08 | 2019-11-15 | 郑州宇通重工有限公司 | A kind of pipeline Mobile support device and its support wheel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0726878B2 (en) * | 1989-04-14 | 1995-03-29 | 東京車輌株式会社 | Automatic measuring device for heat transmission coefficient of cool body |
-
1978
- 1978-02-01 JP JP53009363A patent/JPS5932964B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019009920A (en) * | 2017-06-26 | 2019-01-17 | 株式会社新技術総研 | Cable removal method and cable removal device |
| CN110459988A (en) * | 2018-05-08 | 2019-11-15 | 郑州宇通重工有限公司 | A kind of pipeline Mobile support device and its support wheel |
| CN110319275A (en) * | 2019-07-12 | 2019-10-11 | 房玉山 | A kind of carbon fiber pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5932964B2 (en) | 1984-08-13 |
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