JPS54108357A - Roping method in crossed shape - Google Patents
Roping method in crossed shapeInfo
- Publication number
- JPS54108357A JPS54108357A JP1579778A JP1579778A JPS54108357A JP S54108357 A JPS54108357 A JP S54108357A JP 1579778 A JP1579778 A JP 1579778A JP 1579778 A JP1579778 A JP 1579778A JP S54108357 A JPS54108357 A JP S54108357A
- Authority
- JP
- Japan
- Prior art keywords
- ropes
- auxiliary
- hook
- roping
- lifting hooks
- 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
Abstract
PURPOSE:To rope heavy matters in crosses shaped easily and safely, by connecting auxiliary ropes to ropes for roping in crossed shapes, by hanging the other ends of the auxiliary ropes to an auxiliary hoist through blocks fastened onto an upper surface of a hanging load and by adjusting both main and auxiliary hoists. CONSTITUTION:Two one-sided hook hooked lifting hooks 4, 5, which mutually have connecting portions toward the outsides, are fixed to a hanging load 3 in forms that the hooks are mutually located at an interval, and blocks 15, 16 are fastened to the hanging load 3 locations distant from a main winding hook 1 of the lifting hooks 4, 5. Pulley blocks 17 are fixed to a central location of the lifting hooks 4, 5. When roping work in crossed shapes, wire ropes 6, 7 for roping in crossed shapes are hung to the main winding hook 1 by an auxiliary winding hook 2, and auxiliary wire ropes 27, 28 are connected to the lower ends of the ropes 6, 7 through shackles 29, 30. After the other ends of the auxiliary wire ropes 27, 28 are hung to the auxiliary winding hook 2, the hook 2 is once lifted and the ropes 6, 7 are parted, the hook 2 is again let fall, the lower ends of the ropes 6, 7 are hung to the lifting hooks 4, 5 and the main winding hook is lifted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1579778A JPS54108357A (en) | 1978-02-13 | 1978-02-13 | Roping method in crossed shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1579778A JPS54108357A (en) | 1978-02-13 | 1978-02-13 | Roping method in crossed shape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54108357A true JPS54108357A (en) | 1979-08-24 |
| JPS61274B2 JPS61274B2 (en) | 1986-01-07 |
Family
ID=11898821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1579778A Granted JPS54108357A (en) | 1978-02-13 | 1978-02-13 | Roping method in crossed shape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54108357A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100385712B1 (en) * | 1999-12-29 | 2003-05-27 | 주식회사 포스코 | Device for moving roof of electric furnace |
| US6913301B2 (en) * | 2001-01-10 | 2005-07-05 | Spanset Inter Ag | Device for adjusting the effective length of a sling and for lifting loads |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6424886U (en) * | 1987-07-31 | 1989-02-10 |
-
1978
- 1978-02-13 JP JP1579778A patent/JPS54108357A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100385712B1 (en) * | 1999-12-29 | 2003-05-27 | 주식회사 포스코 | Device for moving roof of electric furnace |
| US6913301B2 (en) * | 2001-01-10 | 2005-07-05 | Spanset Inter Ag | Device for adjusting the effective length of a sling and for lifting loads |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61274B2 (en) | 1986-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |