JPS649980U - - Google Patents
Info
- Publication number
- JPS649980U JPS649980U JP10386587U JP10386587U JPS649980U JP S649980 U JPS649980 U JP S649980U JP 10386587 U JP10386587 U JP 10386587U JP 10386587 U JP10386587 U JP 10386587U JP S649980 U JPS649980 U JP S649980U
- Authority
- JP
- Japan
- Prior art keywords
- sets
- crane
- hanging beams
- suspension beam
- coupling device
- 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
- 239000000725 suspension Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Description
第１，２図は本考案の吊ビームの説明図であり
、第１図は吊ビームを単独で使用する状態を示し
、第２図は吊ビームを連結して使用する状態を示
す。第３図は本考案の連結装置の１実施例の断面
図であり、第４図は本考案の連結装置の他の実施
例の説明図である。第５図は従来の吊ビームを有
するクレーンの説明図であり、第６，７図は従来
の吊ビームを有するクレーンによる吊作業の説明
図である。
１…吊ビーム、２…連結手段、３…ロツド、４
…連結装置。
1 and 2 are explanatory diagrams of the suspension beam of the present invention. FIG. 1 shows the suspension beam used alone, and FIG. 2 shows the suspension beam used in combination. FIG. 3 is a sectional view of one embodiment of the coupling device of the present invention, and FIG. 4 is an explanatory diagram of another embodiment of the coupling device of the present invention. FIG. 5 is an explanatory diagram of a conventional crane having a suspension beam, and FIGS. 6 and 7 are explanatory diagrams of a lifting operation performed by a crane having a conventional suspension beam. 1... hanging beam, 2... connecting means, 3... rod, 4
...coupling device.
Claims (1)
操作を行なう２組の吊ビームにおいて、上記２組
の吊ビームの相対向する側端部に、先端に連結手
段を設けた伸縮自在のロツドを有する連結装置を
設けたことを特徴とするクレーンの吊ビーム。 In two sets of hanging beams that are installed on one crane and are used for single or linked lifting and lowering operations, the two sets of hanging beams have telescopic rods provided with connecting means at the tips at opposing side ends. A crane suspension beam characterized by being provided with a coupling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10386587U JPS649980U (en) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10386587U JPS649980U (en) | 1987-07-08 | 1987-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649980U true JPS649980U (en) | 1989-01-19 |
Family
ID=31335071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10386587U Pending JPS649980U (en) | 1987-07-08 | 1987-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649980U (en) |
-
1987
- 1987-07-08 JP JP10386587U patent/JPS649980U/ja active Pending