Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SUPPORT TOOL AND DECK PLATE SUPPORT TOOL
To provide a support tool capable of steplessly repositioning a support arm portion provided on the peripheral side surface of a telescopic device.SOLUTION: A support tool 1 comprises: a telescopic device 2 consisting of a screw jack structure, which includes a multi-cylindrical body 3, and a power transmission shaft 5 which is located on the central axis of the multi-cylindrical body 3 and stretches and retracts individual cylinders 3a-3c that make up the multi-cylindrical body 3 while preventing them from rotating; and a support arm 13 that is slidably provided on the outer surface of the cylinder 3c and directly or indirectly supports an object to be supported. The cylinder 3c has a non-contained area B that is not contained in a hollow portion of the outermost cylinder 3a. The non-contained area B includes a screw portion 22 formed on the peripheral side surface thereof, a position adjusting portion 17 screwed on the screw portion 22, and an annular portion 16 that is provided around the outer surface of the non-contained area B and directly or indirectly supports the support arm 13 by restricting the slide in the non-contained area B by the position adjusting portion 17.SELECTED DRAWING: Figure 2
【課題】、伸縮装置がその周側面上に支持用腕部を備え、この支持用腕部を無段階で位置変更することができる支持具を提供する。【解決手段】多重筒体３と、この多重筒体３の中心軸上に配されて多重筒体３を構成する個々の筒体３ａ〜３ｃの供回りを防止しながら伸縮させる動力伝達軸５と、を備えたスクリュージャッキ構造からなる伸縮装置２と、筒体３ｃの外側面上にスライド可能に設けられ、支持対象物を直接又は間接的に支持する支持用腕部１３と、を備え、筒体３ｃは、最外の筒体３ａの中空部内に収容されない非収容領域Ｂを備えており、この非収容領域Ｂは、その周側面上に形成されるネジ部２２と、このネジ部２２に螺設される位置調整部１７と、非収容領域Ｂの外側面上に周設されて、位置調整部１７により非収容領域Ｂにおけるスライドが規制され、支持用腕部１３を直接又は間接的に支える環状部１６と、を備えている支持具１による。【選択図】図２
SUPPORT TOOL AND DECK PLATE SUPPORT TOOL
To provide a support tool capable of steplessly repositioning a support arm portion provided on the peripheral side surface of a telescopic device.SOLUTION: A support tool 1 comprises: a telescopic device 2 consisting of a screw jack structure, which includes a multi-cylindrical body 3, and a power transmission shaft 5 which is located on the central axis of the multi-cylindrical body 3 and stretches and retracts individual cylinders 3a-3c that make up the multi-cylindrical body 3 while preventing them from rotating; and a support arm 13 that is slidably provided on the outer surface of the cylinder 3c and directly or indirectly supports an object to be supported. The cylinder 3c has a non-contained area B that is not contained in a hollow portion of the outermost cylinder 3a. The non-contained area B includes a screw portion 22 formed on the peripheral side surface thereof, a position adjusting portion 17 screwed on the screw portion 22, and an annular portion 16 that is provided around the outer surface of the non-contained area B and directly or indirectly supports the support arm 13 by restricting the slide in the non-contained area B by the position adjusting portion 17.SELECTED DRAWING: Figure 2
【課題】、伸縮装置がその周側面上に支持用腕部を備え、この支持用腕部を無段階で位置変更することができる支持具を提供する。【解決手段】多重筒体３と、この多重筒体３の中心軸上に配されて多重筒体３を構成する個々の筒体３ａ〜３ｃの供回りを防止しながら伸縮させる動力伝達軸５と、を備えたスクリュージャッキ構造からなる伸縮装置２と、筒体３ｃの外側面上にスライド可能に設けられ、支持対象物を直接又は間接的に支持する支持用腕部１３と、を備え、筒体３ｃは、最外の筒体３ａの中空部内に収容されない非収容領域Ｂを備えており、この非収容領域Ｂは、その周側面上に形成されるネジ部２２と、このネジ部２２に螺設される位置調整部１７と、非収容領域Ｂの外側面上に周設されて、位置調整部１７により非収容領域Ｂにおけるスライドが規制され、支持用腕部１３を直接又は間接的に支える環状部１６と、を備えている支持具１による。【選択図】図２
SUPPORT TOOL AND DECK PLATE SUPPORT TOOL
支持具およびデッキプレート支持具
NAKAMURA MAKOTO (Autor:in)
26.11.2020
Patent
Elektronische Ressource
Japanisch
IPC:
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E04G
SCAFFOLDING
,
Baugerüste
DECK PLATE SUPPORT MEMBER, DECK PLATE SUPPORT STRUCTURE, AND DECK PLATE SUPPORT METHOD
| Europäisches Patentamt | 2021
DECK PLATE LOCKING TOOL, DECK PLATE LOCKING DEVICE, DECK PLATE, AND DECK PLATE LAYING METHOD
| Europäisches Patentamt | 2021