23-02-2018 дата публикации
Номер: KR101831749B1
The present invention relates to a tower crane climbing apparatus which allows a user to climb a tower crane by a simpler, more efficient method in accordance with progress of building construction. According to the present invention, the tower crane climbing apparatus comprises: a mast for a tower crane; a top frame combined with the mast to vertically slide, comprising a first locking pin protruding towards the mast to hang on the mast, and a top support foot protruding outwards on both sides; a bottom frame combined with the bottom end unit of the mast, comprising a bottom support foot protruding outwards on both sides; a climbing frame to vertically slide along the mast and to be combined with a vertical driving unit of the top frame to approach or move away from the top frame by elongation or contraction of the vertical driving unit, comprising a second locking pin protruding towards the mast to hang on the mast; and wall structures of the building, respectively, vertically positioned ...
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