PROBLEM TO BE SOLVED: To erect a three-dimensional object easily.SOLUTION: An erection device 10 comprises: a side face support mechanism 20 for supporting a three-dimensional object from a side face side, when the three-dimensional object 1 is in a lodging state; a bottom face support mechanism 30 which is rotatably connected to a prescribed fulcrum 34a, which can be fixed when it is in a prescribed positional relationship with the side face support mechanism, and which can support the three-dimensional object from the bottom face side when the three-dimensional object is in an erected state; a connection member 46 which is rotatably connected to an opposite side of the fulcrum on the bottom face support mechanism; a slide member 42 which is rotatably connected to the connection member; and an erecting cylinder (actuator) 48 for sliding the slide member in a horizontal direction in a lower side of a connection position of the bottom face support mechanism and the connection member in a vertical direction, and erecting the bottom face support mechanism.SELECTED DRAWING: Figure 5
【課題】立体物を容易に起立させる。【解決手段】起立装置10は、立体物1が倒伏状態にあるとき立体物を側面側から支持する側面支持機構20と、所定の支点34aに回転自在に接続され、側面支持機構と所定の位置関係にあるときに固定可能であり、立体物が起立状態にあるとき立体物を底面側から支持する底面支持機構30と、底面支持機構における支点の反対側に回転自在に接続された連結部材46と、連結部材に回転自在に接続された摺動部材42と、摺動部材を、底面支持機構と連結部材との接続位置より鉛直下方において水平方向に摺動し、底面支持機構を起立させる起立シリンダ(アクチュエータ)48と、を備えることを特徴とする。【選択図】図5
ERECTION DEVICE AND ERECTION METHOD
起立装置および起立方法
2017-01-12
Patent
Elektronische Ressource
Japanisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
Assembly type large-tonnage girder erection hoister and girder erection method
Europäisches Patentamt | 2020
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