JPS6428195A - Crane - Google Patents
CraneInfo
- Publication number
- JPS6428195A JPS6428195A JP18374687A JP18374687A JPS6428195A JP S6428195 A JPS6428195 A JP S6428195A JP 18374687 A JP18374687 A JP 18374687A JP 18374687 A JP18374687 A JP 18374687A JP S6428195 A JPS6428195 A JP S6428195A
- Authority
- JP
- Japan
- Prior art keywords
- support
- sling
- extension
- hoist
- assembly
- 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
Abstract
PURPOSE: To facilitate the changing of a height dimension according to a necessary lifting height by providing at least a pair of support assemblies elongated in upper and lower directions and a pair of extension supports removably added to the upper ends of the respective support assemblies. CONSTITUTION: For lifting a load high, a beam 16 is placed on a support assembly 12, an extension support 14 is inserted into the beam 16, and the support 14 is fixed to the upper end of the assembly 12. In this case, for the extension support 14, pipes corresponding in number to a pulling-up height are connected. Then, a sling 60 elongated from a hoist 18 is wound on sling guides 56, 46 and 54, a hook in the tip of the sling 60 is locked in a lot 58, and thereby the beam 16 is pulled up to the upper end of the extension support 14 and fixed. Thus, a load is raised/lowered by the hook in the tip of the sling 60 by the hoist 18. Also, if a lifting height is small, the extension support 14 is removed, the beam 16 is fixed to the upper end of the assembly 16, and the hoist 18 is operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18374687A JPS6428195A (en) | 1987-07-24 | 1987-07-24 | Crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18374687A JPS6428195A (en) | 1987-07-24 | 1987-07-24 | Crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428195A true JPS6428195A (en) | 1989-01-30 |
Family
ID=16141253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18374687A Pending JPS6428195A (en) | 1987-07-24 | 1987-07-24 | Crane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428195A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06179594A (en) * | 1992-12-14 | 1994-06-28 | Nagano Yuki Kk | Portal crane |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49121322A (en) * | 1973-03-27 | 1974-11-20 | ||
| JPS5252437A (en) * | 1975-10-27 | 1977-04-27 | Yokohama Kiko Co | Scaffold lift device |
-
1987
- 1987-07-24 JP JP18374687A patent/JPS6428195A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49121322A (en) * | 1973-03-27 | 1974-11-20 | ||
| JPS5252437A (en) * | 1975-10-27 | 1977-04-27 | Yokohama Kiko Co | Scaffold lift device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06179594A (en) * | 1992-12-14 | 1994-06-28 | Nagano Yuki Kk | Portal crane |
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