A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a crane installation structure which enables installation of a crane with higher performance than conventional cranes without specially reinforcing a framework foothold.SOLUTION: A crane installation structure 1 includes: a rail member 2 fixed to a building frame; a base member 3 supported by a framework foothold; a lifting frame member 4 which can be moved up or down relative to the rail member 2 and the base member 3; and a mast member 5 supported by the lifting frame member 4. The mast member 5 has a mast body 51 and a spherical part installed at a lower end of the mast body. The lifting frame member 4 includes: a pedestal having a spherical recessed part which supports the spherical part of the mast member 5; and a mast insertion part into which the mast member 5 is inserted.SELECTED DRAWING: Figure 1
【課題】枠組足場に特別な補強をすることなく従来よりも高能力なクレーンを設置することが可能なクレーン設置構造体を提供する。【解決手段】クレーン設置構造体１は、躯体に固定されるレール部材２と、枠組足場に支持されるベース部材３と、レール部材２及びベース部材３に対して昇降可能な昇降フレーム部材４と、昇降フレーム部材４に支持されるマスト部材５と、を備え、マスト部材５は、マスト本体５１と、マスト本体の下端に設置される球状部と、を有し、昇降フレーム部材４は、マスト部材５の球状部が支持される球状の凹部を有する台座と、マスト部材５を挿通するマスト挿通部と、を有することを特徴とする。【選択図】図１
PROBLEM TO BE SOLVED: To provide a crane installation structure which enables installation of a crane with higher performance than conventional cranes without specially reinforcing a framework foothold.SOLUTION: A crane installation structure 1 includes: a rail member 2 fixed to a building frame; a base member 3 supported by a framework foothold; a lifting frame member 4 which can be moved up or down relative to the rail member 2 and the base member 3; and a mast member 5 supported by the lifting frame member 4. The mast member 5 has a mast body 51 and a spherical part installed at a lower end of the mast body. The lifting frame member 4 includes: a pedestal having a spherical recessed part which supports the spherical part of the mast member 5; and a mast insertion part into which the mast member 5 is inserted.SELECTED DRAWING: Figure 1
【課題】枠組足場に特別な補強をすることなく従来よりも高能力なクレーンを設置することが可能なクレーン設置構造体を提供する。【解決手段】クレーン設置構造体１は、躯体に固定されるレール部材２と、枠組足場に支持されるベース部材３と、レール部材２及びベース部材３に対して昇降可能な昇降フレーム部材４と、昇降フレーム部材４に支持されるマスト部材５と、を備え、マスト部材５は、マスト本体５１と、マスト本体の下端に設置される球状部と、を有し、昇降フレーム部材４は、マスト部材５の球状部が支持される球状の凹部を有する台座と、マスト部材５を挿通するマスト挿通部と、を有することを特徴とする。【選択図】図１
CRANE INSTALLATION STRUCTURE
クレーン設置構造体
ARITA HIRONORI (author)
2016-12-22
Patent
Electronic Resource
Japanese
BUILDING INTERMEDIATE STORY INSTALLATION TYPE CRANE DEVICE
| European Patent Office | 2018