A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FLOOR CONSTRUCTION METHOD, FLOOR SLAB UNIT LIFTING DEVICE, AND HANGER FOR FLOOR SLAB UNIT
PROBLEM TO BE SOLVED: To efficiently and safely convey a floor slab unit to a floor construction floor of a building.SOLUTION: A floor slab unit 3 assembled by joining a plurality of reinforcement truss-attached deck plates 1 having end members fitted to both end parts of reinforcement trusses 11 is lifted by a lifting device having a hanger 5, and carried from the ground to a floor construction floor of a building to construct a floor. The hanger 5 consists of at least two hanging tools 50a, 50b. The hanging tools 50a, 50b each comprise: a support frame 51 which has a length corresponding to a width of the floor slab unit 3; a coupling part 56 which is provided to the support frame 51 and can be coupled to a lower end of a wire drooped from a traverser of the lifting device; and a plurality of hook-like engagement pieces 6 which are provided to the support frame 51 to project downward, and engaged laterally with top reinforcements 13 of the respective reinforcement trusses 11 of the floor slab unit 3.SELECTED DRAWING: Figure 8
【課題】床版ユニットを効率良くかつ安全に建築物の床施工階へ搬送する。【解決手段】鉄筋トラス１１の両端部に端部材が取り付けられた鉄筋トラス付きデッキプレート１を複数連ねて組み立てた床版ユニット３を、吊り具５を有する吊上げ装置により吊り上げて地上から建築物の床施工階へ搬送して床を施工する。吊り具５は、少なくとも２個の吊り治具５０ａ，５０ｂよりなる。各吊り治具５０ａ，５０ｂは、床版ユニット３の幅に対応する長さを有する支持フレーム５１と、支持フレーム５１に設けられ吊上げ装置のトラバーサーより垂下させたワイヤーの下端に連結が可能な連結部５６と、支持フレーム５１に下方へ突出するように設けられ床板ユニット３の各鉄筋トラス１１の上端筋１３にそれぞれ側方より係合させる複数個の鉤形の係合片６とを備える。【選択図】図８
FLOOR CONSTRUCTION METHOD, FLOOR SLAB UNIT LIFTING DEVICE, AND HANGER FOR FLOOR SLAB UNIT
PROBLEM TO BE SOLVED: To efficiently and safely convey a floor slab unit to a floor construction floor of a building.SOLUTION: A floor slab unit 3 assembled by joining a plurality of reinforcement truss-attached deck plates 1 having end members fitted to both end parts of reinforcement trusses 11 is lifted by a lifting device having a hanger 5, and carried from the ground to a floor construction floor of a building to construct a floor. The hanger 5 consists of at least two hanging tools 50a, 50b. The hanging tools 50a, 50b each comprise: a support frame 51 which has a length corresponding to a width of the floor slab unit 3; a coupling part 56 which is provided to the support frame 51 and can be coupled to a lower end of a wire drooped from a traverser of the lifting device; and a plurality of hook-like engagement pieces 6 which are provided to the support frame 51 to project downward, and engaged laterally with top reinforcements 13 of the respective reinforcement trusses 11 of the floor slab unit 3.SELECTED DRAWING: Figure 8
【課題】床版ユニットを効率良くかつ安全に建築物の床施工階へ搬送する。【解決手段】鉄筋トラス１１の両端部に端部材が取り付けられた鉄筋トラス付きデッキプレート１を複数連ねて組み立てた床版ユニット３を、吊り具５を有する吊上げ装置により吊り上げて地上から建築物の床施工階へ搬送して床を施工する。吊り具５は、少なくとも２個の吊り治具５０ａ，５０ｂよりなる。各吊り治具５０ａ，５０ｂは、床版ユニット３の幅に対応する長さを有する支持フレーム５１と、支持フレーム５１に設けられ吊上げ装置のトラバーサーより垂下させたワイヤーの下端に連結が可能な連結部５６と、支持フレーム５１に下方へ突出するように設けられ床板ユニット３の各鉄筋トラス１１の上端筋１３にそれぞれ側方より係合させる複数個の鉤形の係合片６とを備える。【選択図】図８
FLOOR CONSTRUCTION METHOD, FLOOR SLAB UNIT LIFTING DEVICE, AND HANGER FOR FLOOR SLAB UNIT
床施工方法、床版ユニットの吊上げ装置、および床版ユニットの吊り具
TANAKA KUNIYOSHI (author)
2018-11-15
Patent
Electronic Resource
Japanese
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