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Title:
FOUNDATION FRAME OF TOWER CRANE AND TOWER CRANE
Document Type and Number:
Japanese Patent JP2018135190
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a foundation frame of a tower crane capable of reducing labor required for foundation construction and demolition, cost, and influence on environment in a demolition work while making use of a merit of a tower crane disposed in the outer periphery of a building.SOLUTION: A foundation frame 10 over which a mast of a tower crane 130 is vertically disposed includes a first horizontal anchor bolt 50a embedded in a skeleton 100 constituting an outer wall of a building and a frame base 12 supported in a cantilevered state so as to protrude from a surface at the side of the skeleton 100 through the first horizontal anchor bolt 50a.SELECTED DRAWING: Figure 1

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Inventors:
YAJIMA KIYOSHI
ISHIBASHI MASAHIRO
INOUE NORIYUKI
WATABE TATSUYA
Application Number:
JP2017031765A
Publication Date:
August 30, 2018
Filing Date:
February 23, 2017
Export Citation:
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Assignee:
TAISEI CORP
International Classes:
B66C23/32; E04G21/14
Attorney, Agent or Firm:
Yuichi Murakami
Hiroshi Seki