A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CRANE AND METHOD FOR ASSEMBLING FRAMEWORK SCAFFOLD
To provide a crane which can be easily installed on a rooftop, and a method for assembling a framework scaffold by which a framework scaffold can be safely assembled using the crane without being affected by the surrounding environment of a building.SOLUTION: A crane comprises: a support member 2 that can be installed on a roof R of a building B; a protruding beam 3 which extends laterally from the support member 2 and a tip of which protrudes outside a wall surface B1 of the building B; a first trolley 7 that has a power source and is provided so as to be able to self-travel along the protruding beam 3; a second trolley 8 that is positioned on an end side of the protruding beam 3 with respect to the first trolley 7 and is provided so as to be able to travel along the protruding beam 3; a drive unit 50 that is held by the first trolley 7 and can raise and lower a tip of a wire 4; and a winch 5 that has a storage unit 51 held by the second trolley 8 and storing the wire 4 raised by the drive unit 50 and supplying the wire 4 to the drive unit 50 when the drive unit 50 lowers the wire 4.SELECTED DRAWING: Figure 1
【課題】本発明は、屋上に容易に設置可能なクレーン及び、建築物の周囲の環境に左右されずにクレーンを利用して安全に枠組足場を組み立てられる枠組足場の組立方法の提供を目的とする。【解決手段】本発明は、建築物Ｂの屋上Ｒに対して設置可能な支持部材２と、支持部材２から横方向に延びて建築物Ｂの壁面Ｂ１より外側に先端側が突出する突出梁３と、動力源を有して突出梁３に沿って自走可能に設けられる第一トロリー７と、第一トロリー７よりも突出梁３の基端側に配置されて突出梁３に沿って走行可能に設けられる第二トロリー８と、第一トロリー７に保持されてワイヤー４の先端を上昇及び下降可能な駆動部５０と、第二トロリー８に保持されて駆動部５０によって上昇されたワイヤー４を格納するとともに駆動部５０がワイヤー４を下降させる際にワイヤー４を駆動部５０へ供給する格納部５１とを有するウィンチ５とを備える。【選択図】図１
CRANE AND METHOD FOR ASSEMBLING FRAMEWORK SCAFFOLD
To provide a crane which can be easily installed on a rooftop, and a method for assembling a framework scaffold by which a framework scaffold can be safely assembled using the crane without being affected by the surrounding environment of a building.SOLUTION: A crane comprises: a support member 2 that can be installed on a roof R of a building B; a protruding beam 3 which extends laterally from the support member 2 and a tip of which protrudes outside a wall surface B1 of the building B; a first trolley 7 that has a power source and is provided so as to be able to self-travel along the protruding beam 3; a second trolley 8 that is positioned on an end side of the protruding beam 3 with respect to the first trolley 7 and is provided so as to be able to travel along the protruding beam 3; a drive unit 50 that is held by the first trolley 7 and can raise and lower a tip of a wire 4; and a winch 5 that has a storage unit 51 held by the second trolley 8 and storing the wire 4 raised by the drive unit 50 and supplying the wire 4 to the drive unit 50 when the drive unit 50 lowers the wire 4.SELECTED DRAWING: Figure 1
【課題】本発明は、屋上に容易に設置可能なクレーン及び、建築物の周囲の環境に左右されずにクレーンを利用して安全に枠組足場を組み立てられる枠組足場の組立方法の提供を目的とする。【解決手段】本発明は、建築物Ｂの屋上Ｒに対して設置可能な支持部材２と、支持部材２から横方向に延びて建築物Ｂの壁面Ｂ１より外側に先端側が突出する突出梁３と、動力源を有して突出梁３に沿って自走可能に設けられる第一トロリー７と、第一トロリー７よりも突出梁３の基端側に配置されて突出梁３に沿って走行可能に設けられる第二トロリー８と、第一トロリー７に保持されてワイヤー４の先端を上昇及び下降可能な駆動部５０と、第二トロリー８に保持されて駆動部５０によって上昇されたワイヤー４を格納するとともに駆動部５０がワイヤー４を下降させる際にワイヤー４を駆動部５０へ供給する格納部５１とを有するウィンチ５とを備える。【選択図】図１
CRANE AND METHOD FOR ASSEMBLING FRAMEWORK SCAFFOLD
クレーン及び枠組足場の組立方法
ONO DAI (author) / WATANABE AKINOBU (author) / KOGISHI AKIYOSHI (author) / OGAWA SHUNSUKE (author)
2024-10-24
Patent
Electronic Resource
Japanese
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