To provide a suspension balance that can be suitably functioned when lifting a heavy object and can be stored compactly when not in use.SOLUTION: A suspension balance 100 is a member that is used to lift an interior unit U and that holds the suspension position of a sling member 1. The suspension balance 100 includes: a pair of long members 110 spaced apart from each other and extending opposite to each other; a pair of connecting members 120 spaced apart from each other in the extending directions of the long members 110 and connecting the pair of long members 110. The suspension balance 100 can be switched between a spread position in which the pair of long members 110 and the pair of connecting members 120 are spread in a frame form and a folded position in which, relative to one long member 110, the other long member 110 is horizontally rotated from the spread position, and thereby the other long member 110 is folded to the one long member 110 side.SELECTED DRAWING: Figure 1
【課題】重量物の吊り上げ時には好適に機能させることができ、不使用時にはコンパクトに収納可能な吊り天秤を提供する。【解決手段】吊り天秤100は、内装ユニットUを吊り上げる際に用いられ、スリング部材1の吊り位置を保持する部材である。吊り天秤100は、間隔を空けて設けられ、互いに対向しながら延びている一対の長尺部材110と、長尺部材110の延出方向において間隔を空けて設けられ、一対の長尺部材110を連結する一対の連結部材120と、を備えている。吊り天秤100は、一対の長尺部材110と一対の連結部材120とで枠状に展開された展開位置と、展開位置から一方の長尺部材110に対して他方の長尺部材110を水平回転させることで、他方の長尺部材110を一方の長尺部材110側に折り畳んだ折り畳み位置との間で切り替え可能である。【選択図】図1
SUSPENSION BALANCE AND CONSTRUCTION METHOD USING SUSPENSION BALANCE
吊り天秤及び吊り天秤を用いた施工方法
2021-10-11
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
Balance arm suspension and chassis with balance arm suspension
European Patent Office | 2021
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