PROBLEM TO BE SOLVED: To provide a climbing crane that is capable of improving workability and stability at a narrow site by achieving a compact shape as a whole.SOLUTION: This climbing crane is provided with: a mast 1 that is erected so as to extend in a vertical direction; a lifting unit 2 that is disposed so as to be lifted with respect to the mast 1; a turning body 3 that is provided on the lifting unit 2 so as to be turned; a base arm 4 that is provided on the turning body 3 so as to be pulled out/in; an expansion arm 5 that is provided on the base arm 4 so as to be expanded/contracted; a truck 6 that is provided on the expansion arm 5 so as to move laterally; and a suspension hook 7 that is suspended from the truck 6 so as to be hoisted up and down.SELECTED DRAWING: Figure 1
【課題】全体的にコンパクト化を図り、狭小地での作業性並びに安定性を向上し得るクライミングクレーンを提供する。【解決手段】上下方向へ延びるよう立設されるマスト1と、マスト1に対し昇降自在に配設される昇降ユニット2と、昇降ユニット2に旋回自在に設けられる旋回体3と、旋回体3に張出・引込自在に配設されるベースアーム4と、ベースアーム4に伸縮自在に配設される伸縮アーム5と、伸縮アーム5に横行自在に配設される台車6と、台車6から巻上・巻下自在に吊り下げられる吊荷フック7とを備える。【選択図】図1
CLIMBING CRANE
クライミングクレーン
2018-11-22
Patent
Elektronische Ressource
Japanisch
IPC: | B66C Krane , CRANES |
CLIMBING CRANE AND CONSTRUCTION METHOD USING CLIMBING CRANE
Europäisches Patentamt | 2022
|