A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a slab erection device which restricts supporting reaction force of a slab erection device and has made downsizing possible.SOLUTION: A slab erection device 10 has a swinging arm 60 swingably supported with respect to a support beam projecting part 50 on a gate-shaped carriage consisting of a pair of carriage bases 20 arranged to face each other at regular intervals, legs 30 erected on each of the dolly carriage bases 20, connecting beams that connect the upper ends of each of the leg parts 30 and support beam projecting parts 50 projecting from the upper ends of each of the leg parts 30 in the traveling direction, being the longitudinal direction of the pair of carriage bases 20. The central part of the swinging arm 60 is supported by the support beam projecting part 50, a slab holding 70 is provided at the lower end part of the swinging arm 60, and a counterweight 80 is provided at the upper end part of the swinging arm 60.SELECTED DRAWING: Figure 4
【課題】床版架設装置の支持反力を規制し小型化を可能にした床版架設装置を提供する。【解決手段】床版架設装置１０は、一定の間隔をおいて対向して配置された一対の台車ベース部２０と、各台車ベース部２０に立設された脚部３０と、各脚部３０の上端部同士を連結する連結梁と、各脚部３０の上端部から、一対の台車ベース部２０の長手方向である進行方向に突出した支持梁突出部５０とで構成された門型台車に、各支持梁突出部５０に対して揺動可能に支持された揺動アーム６０を備える。揺動アーム６０の中央部が支持梁突出部５０に支持されており、揺動アーム６０の下端部に床版把持部７０を有するとともに、揺動アーム６０の上端部にカウンターウェイト８０を有する。【選択図】図４
To provide a slab erection device which restricts supporting reaction force of a slab erection device and has made downsizing possible.SOLUTION: A slab erection device 10 has a swinging arm 60 swingably supported with respect to a support beam projecting part 50 on a gate-shaped carriage consisting of a pair of carriage bases 20 arranged to face each other at regular intervals, legs 30 erected on each of the dolly carriage bases 20, connecting beams that connect the upper ends of each of the leg parts 30 and support beam projecting parts 50 projecting from the upper ends of each of the leg parts 30 in the traveling direction, being the longitudinal direction of the pair of carriage bases 20. The central part of the swinging arm 60 is supported by the support beam projecting part 50, a slab holding 70 is provided at the lower end part of the swinging arm 60, and a counterweight 80 is provided at the upper end part of the swinging arm 60.SELECTED DRAWING: Figure 4
【課題】床版架設装置の支持反力を規制し小型化を可能にした床版架設装置を提供する。【解決手段】床版架設装置１０は、一定の間隔をおいて対向して配置された一対の台車ベース部２０と、各台車ベース部２０に立設された脚部３０と、各脚部３０の上端部同士を連結する連結梁と、各脚部３０の上端部から、一対の台車ベース部２０の長手方向である進行方向に突出した支持梁突出部５０とで構成された門型台車に、各支持梁突出部５０に対して揺動可能に支持された揺動アーム６０を備える。揺動アーム６０の中央部が支持梁突出部５０に支持されており、揺動アーム６０の下端部に床版把持部７０を有するとともに、揺動アーム６０の上端部にカウンターウェイト８０を有する。【選択図】図４
SLAB ERECTION DEVICE
床版架設装置
ITO HIROYUKI (author)
2021-09-24
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken
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