A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HEIGHT ADJUSTMENT DEVICE
To facilitate adjustment of the height of a support member.SOLUTION: There is provided a height adjustment device that is provided between a support member P and the ground and raises and lowers the lower end position of the support member P, including a first member 30 having a screw shaft A that rises above the ground and has a male threaded portion a on the outer periphery thereof, and a female threaded portion 36 that is screwed into the male threaded portion a. The first member 30 includes a pair of opening/closing pieces 31 and 32 which are rotatably supported by bases 33, 34 and 35 provided at one end and have the female threaded portion 36. The pair of opening/closing pieces 31 and 32 are rotatable between a locked state in which the male threaded portion a and the female threaded portion 36 are engaged with each other, and an open state in which the male threaded portion a and the female threaded portion 36 are separated from each other by opening the other ends of the pair of opening/closing pieces 31 and 32.SELECTED DRAWING: Figure 1
【課題】支柱部材の高さの調整を容易にする。【解決手段】支柱部材Ｐと地盤との間に配置され、支柱部材Ｐの下端位置を昇降させる高さ調整装置において、地盤上に立ち上がり外周に雄ネジ部ａを有するネジ軸Ａと、雄ネジ部ａに螺合する雌ネジ部３６を有する第１部材３０を備え、第１部材３０は、一端に設けられた基部３３，３４，３５で回動自在に支持されるとともに雌ネジ部３６が形成された対の開閉片３１，３２を備え、対の開閉片３１，３２は、雄ネジ部ａと雌ネジ部３６とが噛み合うロック状態と、対の開閉片３１，３２の他端が開放されて雄ネジ部ａと雌ネジ部３６とが離脱した開放状態との間で回動可能である高さ調整装置とした。【選択図】図１
HEIGHT ADJUSTMENT DEVICE
To facilitate adjustment of the height of a support member.SOLUTION: There is provided a height adjustment device that is provided between a support member P and the ground and raises and lowers the lower end position of the support member P, including a first member 30 having a screw shaft A that rises above the ground and has a male threaded portion a on the outer periphery thereof, and a female threaded portion 36 that is screwed into the male threaded portion a. The first member 30 includes a pair of opening/closing pieces 31 and 32 which are rotatably supported by bases 33, 34 and 35 provided at one end and have the female threaded portion 36. The pair of opening/closing pieces 31 and 32 are rotatable between a locked state in which the male threaded portion a and the female threaded portion 36 are engaged with each other, and an open state in which the male threaded portion a and the female threaded portion 36 are separated from each other by opening the other ends of the pair of opening/closing pieces 31 and 32.SELECTED DRAWING: Figure 1
【課題】支柱部材の高さの調整を容易にする。【解決手段】支柱部材Ｐと地盤との間に配置され、支柱部材Ｐの下端位置を昇降させる高さ調整装置において、地盤上に立ち上がり外周に雄ネジ部ａを有するネジ軸Ａと、雄ネジ部ａに螺合する雌ネジ部３６を有する第１部材３０を備え、第１部材３０は、一端に設けられた基部３３，３４，３５で回動自在に支持されるとともに雌ネジ部３６が形成された対の開閉片３１，３２を備え、対の開閉片３１，３２は、雄ネジ部ａと雌ネジ部３６とが噛み合うロック状態と、対の開閉片３１，３２の他端が開放されて雄ネジ部ａと雌ネジ部３６とが離脱した開放状態との間で回動可能である高さ調整装置とした。【選択図】図１
HEIGHT ADJUSTMENT DEVICE
高さ調整装置
MATSUURA SHOJIRO (author) / SATO HISATAKA (author) / ASAI HIROFUMI (author) / OKAJIMA KAZUKI (author)
2023-03-15
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste