JPS58110692U - Hook device for crane with spliced jib - Google Patents
Hook device for crane with spliced jibInfo
- Publication number
- JPS58110692U JPS58110692U JP585582U JP585582U JPS58110692U JP S58110692 U JPS58110692 U JP S58110692U JP 585582 U JP585582 U JP 585582U JP 585582 U JP585582 U JP 585582U JP S58110692 U JPS58110692 U JP S58110692U
- Authority
- JP
- Japan
- Prior art keywords
- hook device
- crane
- jib
- spliced
- boom
- 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
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案の一実施態様を示す側面図、第２図は
第１図の■部を示す拡大側面図、第３図は第２図の■−
■断面図、第４図は主フツク装置を固定する状態にジブ
を倒した従来の継ぎジブ付クレーンを示す側面図、第５
図は第４図の状態かうブームを作業位置に起立させた状
態を示す側面図である。
１・・・クレーン本体、４・・・巻上ウィンチ、５・・
・ブーム、５ａ・・・ブラケット、６・・・継ぎジブ、
７，８・・・案内シーブ、９・・・案内シーブ、１０・
・・案内シーブ、１１．１２・・・案内シーブ、１４・
・・主フツク装置、１５・・・補フック装置、１６・・
・軸、１７・・・支持リンク、１８・・・シーブ、１９
・・・ピン、２０・・・シーブ、２１・・・固定用ブラ
ケット。
第１図
第２図Fig. 1 is a side view showing an embodiment of this invention, Fig. 2 is an enlarged side view showing the section ■ in Fig. 1, and Fig. 3 is an enlarged side view showing the - - part in Fig. 2.
■Cross-sectional view, Figure 4 is a side view showing a conventional crane with a joint jib with the jib folded down to fix the main hook device, Figure 5
This figure is a side view showing the boom shown in FIG. 4 in an erected working position. 1... Crane body, 4... Hoisting winch, 5...
・Boom, 5a...bracket, 6...joint jib,
7, 8... Guide sheave, 9... Guide sheave, 10.
...Guide sheave, 11.12...Guide sheave, 14.
...Main hook device, 15...Auxiliary hook device, 16...
・Shaft, 17... Support link, 18... Sheave, 19
...Pin, 20...Sheave, 21...Fixing bracket. Figure 1 Figure 2
Claims (1)
、１個の巻上ウィンチで操作する巻上ローブにより主フ
ツク装置と補フック装置との巻上げζ巻下げを行うクレ
ーンにおいて、ブームの先端部に軸を支持させ、その軸
に揺動できるように支持リンクの一端部を連結し、支持
リンクの他端部に主フツク装置を連結したことを特徴と
するフック装置。In a crane that is equipped with a boom and a joint jib connected to the tip of the boom, and that hoists and lowers the main hook device and the auxiliary hook device using a hoisting lobe operated by a single hoisting winch, the tip of the boom 1. A hook device characterized in that a shaft is supported by a shaft, one end of a support link is connected to the shaft so as to be swingable, and a main hook device is connected to the other end of the support link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP585582U JPS58110692U (en) | 1982-01-20 | 1982-01-20 | Hook device for crane with spliced jib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP585582U JPS58110692U (en) | 1982-01-20 | 1982-01-20 | Hook device for crane with spliced jib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58110692U true JPS58110692U (en) | 1983-07-28 |
Family
ID=30018649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP585582U Pending JPS58110692U (en) | 1982-01-20 | 1982-01-20 | Hook device for crane with spliced jib |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58110692U (en) |
-
1982
- 1982-01-20 JP JP585582U patent/JPS58110692U/en active Pending
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