A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a tool for turning over that does not require a heavy machine or a power source, has no restrictions on a place of use, and can reduce burden on an operator.SOLUTION: The tool for turning over comprises a pair of levers, a first connecting bar, a second connecting bar, a first holding member and a second holding member. The pair of levers are arranged so as to traverse a bottom surface of a precast concrete product. A pair of connecting bars are arranged along side surfaces of the precast concrete product, and the first holding member is fixed to at least one of the lever and the first connecting bar and abuts on one side surface of the precast concrete product. The second holding member is fixed to at least one of the lever and the second connecting bar and abuts on the other side surface of the precast concrete product. Intervals between the first holding member and the second holding member are configured to be adjustable.SELECTED DRAWING: Figure 1
【課題】重機や動力源を必要とせず使用場所に制限がなく、作業者の負担を軽減できる反転工具を提供することができる反転工具を提供する。【解決手段】反転工具は、一対のてこ棒と、第１の連結桟と、第２の連結桟と、第１の挟持部材と、第２の挟持部材と、を備えている。一対のてこ棒は、プレキャストコンクリート製品の底面を横断するように配置される。一対の連結桟は、プレキャストコンクリート製品の側面に沿って配置され、第１の挟持部材は、てこ棒及び第１の連結桟の少なくとも一方に固定され、プレキャストコンクリート製品の一方の側面に当接する。第２の挟持部材は、てこ棒及び第２の連結桟の少なくとも一方に固定され、プレキャストコンクリート製品の他方の側面に当接する。第１挟持部材と第２の挟持部材との間隔は、調整可能に構成されている。【選択図】図１
To provide a tool for turning over that does not require a heavy machine or a power source, has no restrictions on a place of use, and can reduce burden on an operator.SOLUTION: The tool for turning over comprises a pair of levers, a first connecting bar, a second connecting bar, a first holding member and a second holding member. The pair of levers are arranged so as to traverse a bottom surface of a precast concrete product. A pair of connecting bars are arranged along side surfaces of the precast concrete product, and the first holding member is fixed to at least one of the lever and the first connecting bar and abuts on one side surface of the precast concrete product. The second holding member is fixed to at least one of the lever and the second connecting bar and abuts on the other side surface of the precast concrete product. Intervals between the first holding member and the second holding member are configured to be adjustable.SELECTED DRAWING: Figure 1
【課題】重機や動力源を必要とせず使用場所に制限がなく、作業者の負担を軽減できる反転工具を提供することができる反転工具を提供する。【解決手段】反転工具は、一対のてこ棒と、第１の連結桟と、第２の連結桟と、第１の挟持部材と、第２の挟持部材と、を備えている。一対のてこ棒は、プレキャストコンクリート製品の底面を横断するように配置される。一対の連結桟は、プレキャストコンクリート製品の側面に沿って配置され、第１の挟持部材は、てこ棒及び第１の連結桟の少なくとも一方に固定され、プレキャストコンクリート製品の一方の側面に当接する。第２の挟持部材は、てこ棒及び第２の連結桟の少なくとも一方に固定され、プレキャストコンクリート製品の他方の側面に当接する。第１挟持部材と第２の挟持部材との間隔は、調整可能に構成されている。【選択図】図１
TOOL FOR TURNING OVER
反転工具
YAMADA HIDEKI (author)
2021-08-02
Patent
Electronic Resource
Japanese
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