BOX BODY SUSPENSION DEVICE

To provide a device for suspending a concrete box body, when the concrete box body being suspended, capable of exchanging a load of the box to a ground by a plurality of outriggers.SOLUTION: A device for suspending a concrete box body according to this invention includes: a frame which is erected upwardly from both side walls of the tail portion and is configured with a frame-like body; a suspension mechanism that can lift and suspend the box body and can move in the front-rear direction along the girder of the frame; and a plurality of outriggers projecting laterally of the tail portion connected to the frame, and the device is configured so that at least a part of load of the box body acting on the tail portion via the frame can be exchanged to the plurality of outriggers to be transferred to the ground by extending the plurality of outriggers downward to the ground.SELECTED DRAWING: Figure 1 【課題】コンクリート函体の吊り込み時、アウトリガーによって荷重を地盤に受け替え可能な函体吊込装置を提供すること。【解決手段】本発明の函体吊込装置は、テール部の両側壁から上方に立設して枠状体を構成するフレームと、函体を吊り上げ・吊り下げ可能であって、且つフレームの桁材に沿って前後方向に移動可能な吊込機構と、フレームと接続しテール部の側方に張り出す複数のアウトリガーと、を備え、複数のアウトリガーを下方に延ばして地盤に接地させることで、フレームを介してテール部に作用する函体の荷重の少なくとも一部を、アウトリガーに受け替えて地盤に伝達可能に構成したことを特徴とする。【選択図】図１