DEVICE AND METHOD FOR ADJUSTING POSITION OF HEAVY OBJECT

To improve workability in a narrow place such as a bridge pier by enabling turning movement of an upper device, adjusting a bridge shaft, a height and a plane in a jacked up state without replacing the device, miniaturizing the whole device and dividing the devices in the three directions one by one...

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Bibliographische Detailangaben
Hauptverfasser:	KAMEGAWA HIROBUMI, YAMAURA AKIHIRO, TAKASHIMA YUTAKA, ASADA TETSURO, MIZUKOSHI HIDEKAZU, NAKAMURA TAIJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ASSEMBLY OF BRIDGES BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE HAULING HOISTING HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD LIFTING OR VIADUCTS PERFORMING OPERATIONS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING TRANSPORTING
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Beschreibung
Zusammenfassung:	To improve workability in a narrow place such as a bridge pier by enabling turning movement of an upper device, adjusting a bridge shaft, a height and a plane in a jacked up state without replacing the device, miniaturizing the whole device and dividing the devices in the three directions one by one.SOLUTION: A device for adjusting the position of a heavy object according to the present invention comprises an X-axis direction adjusting device 22 capable of adjusting a position in an X-axis direction, a Y-axis direction adjusting device 23 capable of adjusting a position in a Y-axis direction, a rotating device 24 provided between the X-axis direction adjusting device 22 and the Y-axis direction adjusting device 23 for changing a central angle in the Y-axis direction of the Y-axis direction adjusting device 23, and a Z-axis direction adjusting device 25 for adjusting a position in the Z-axis direction; and can quickly adjust the position of a heavy object by using a plurality of devices, and can be disassembled for each device to be carried in and easily assembled.SELECTED DRAWING: Figure 1 【課題】上部装置の旋回移動を可能にして、装置の受け替えをすることなく、ジャッキアップした状態で橋軸、高さ、平面の３方向の調整ができ、また、装置全体を小型化するとともに、３方向の装置を１方向ずつ分割可能とすることで橋脚などの狭い場所での作業性を良くしたものを提供すること。【解決手段】本発明は、Ｘ軸方向に位置調整可能なＸ軸方向調整装置２２と、Ｙ軸方向に位置調整可能なＹ軸方向調整装置２３と、前記Ｘ軸方向調整装置２２とＹ軸方向調整装置２３との間に設けられ、前記Ｙ軸方向調整装置２３のＹ軸方向の中心角度を変えるための回転装置２４と、Ｚ軸方向に位置調整するＺ軸方向調整装置２５とからなり、複数台の装置を利用して重量物の速やかな位置調整を可能とし、かつ、装置ごとに分解して搬入し、容易に組立できる構成とする。【選択図】図１