JPS5864692U - mobile crane - Google Patents
mobile craneInfo
- Publication number
- JPS5864692U JPS5864692U JP15766581U JP15766581U JPS5864692U JP S5864692 U JPS5864692 U JP S5864692U JP 15766581 U JP15766581 U JP 15766581U JP 15766581 U JP15766581 U JP 15766581U JP S5864692 U JPS5864692 U JP S5864692U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- attached
- frame
- revolving body
- axle
- 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
- 210000001364 upper extremity Anatomy 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- 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図は移動式クレーンの作業姿勢図、第2図は移動式
クレーンの輸送姿勢図、第3図は従来の旋回体の輸送姿
勢図、第4図は本考案の一実施例を示す移動式クレーン
の走行姿勢図、第5図は第4図のA矢視図、第6図は第
5図のB矢視図である。
2・・・・・・旋回体、3・・・・・・ブーム、4・・
・・・・Aフレーム、4a・・・・・・前脚、5・・・
・・・起伏ウィンチ、6・・・・・・−起伏ロープ、7
・・・・・・ペンダントロープ、8・・・・・・プライ
ドル、9・・・・・・プライドル固定装置、11・・・
・・・ボルト、13・・・・・・ナツト、14・・・・
・・アクスル、15・・・・・・縦シーブ、16・・・
・・・ハンガ。Figure 1 is a working posture diagram of a mobile crane, Figure 2 is a transportation posture diagram of a mobile crane, Figure 3 is a transportation posture diagram of a conventional revolving structure, and Figure 4 is a movement diagram showing an embodiment of the present invention. 5 is a view taken in the direction of arrow A in FIG. 4, and FIG. 6 is a view taken in the direction of arrow B in FIG. 5. 2...Rotating body, 3...Boom, 4...
...A frame, 4a... Front leg, 5...
...Luffing winch, 6...-Luffing rope, 7
... Pendant rope, 8 ... Prydle, 9 ... Prydle fixing device, 11 ...
...Bolt, 13...Natsuto, 14...
...Axle, 15...Vertical sheave, 16...
...hanga.
Claims (1)
はブーム支持用Aフレームを取付け、旋回体上にはブー
ム起伏用の起伏ウィンチを設置し、該起伏ウィンチによ
り巻取り、繰出しされる起伏ロープを、前記Aフレーム
頂部のアクスルに取付けた縦シーブに掛は回すと共に、
該アクスルに取付けたハンガと前記ブームにペンダント
ロープを介して接続されるプライドルの各シーブ間に複
数掛けしてなる移動式クレーンにおいて、前記Aフレー
ムの前脚にクレーン輸送時に前記プライドルを固定する
装置を設けたことを特徴とする移動式A boom is attached to the front of the revolving body so that it can be raised and lowered freely, an A-frame for supporting the boom is attached to the rear of the revolving body, and a hoisting winch for hoisting the boom is installed on the revolving body, and the boom is wound up and let out by the hoisting winch. At the same time as hanging the undulating rope around the vertical sheave attached to the axle at the top of the A-frame,
In a mobile crane having a hanger attached to the axle and a plurality of pridles hooked between each sheave connected to the boom via a pendant rope, a device is provided on the front leg of the A-frame for fixing the pridles during crane transportation. A mobile type characterized by the provision of
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15766581U JPS5864692U (en) | 1981-10-24 | 1981-10-24 | mobile crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15766581U JPS5864692U (en) | 1981-10-24 | 1981-10-24 | mobile crane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5864692U true JPS5864692U (en) | 1983-04-30 |
Family
ID=29950184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15766581U Pending JPS5864692U (en) | 1981-10-24 | 1981-10-24 | mobile crane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5864692U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012144313A (en) * | 2011-01-11 | 2012-08-02 | Ihi Construction Machinery Ltd | Installation device of equalizer sheave |
JP2020029350A (en) * | 2018-08-23 | 2020-02-27 | コベルコ建機株式会社 | Derricking device |
-
1981
- 1981-10-24 JP JP15766581U patent/JPS5864692U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012144313A (en) * | 2011-01-11 | 2012-08-02 | Ihi Construction Machinery Ltd | Installation device of equalizer sheave |
JP2020029350A (en) * | 2018-08-23 | 2020-02-27 | コベルコ建機株式会社 | Derricking device |
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