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    • 8. 发明专利
    • SCAFFOLD DEVICE
    • JPH03293470A
    • 1991-12-25
    • JP9498490
    • 1990-04-12
    • KAJIMA CORPKAJIMA MEKATORO ENJINIARINGU K
    • KATAUE KIMIMASAIGARASHI HISAYATANAKA YASUHIKOYAMAGISHI MASAO
    • E04G3/28E04G1/20
    • PURPOSE:To perform a safe and efficient simultaneous work for the upper and lower parts of a facing material by providing a single-point adjustable suspension scaffold elevatable through a swinging preventing member along a pair of guide rails and an upper scaffold self-running on the scaffold of the single-point adjustable suspension scaffold and elevatable. CONSTITUTION:A wire rope feeding device 7, a wire reel 8, and a suspension frame 9 with a multiple pulley 11 are arranged to the four corners of a single-point adjustable suspension scaffold 6. A wire rope 13 is coupled to a multiple support pulley 12 located to the upper end part of guide rails 5, and through operation of the device 7, the multiple pulley is elevated along the guide rails 5. In a state that a guide rail 12 is brought into contact with the suspension frame 9, a guide plate 10 for preventing swinging in the direction of an axis Xa is provided, and guide rollers 14a and 14 for preventing swinging in the directions of axes Xa and Ya are mounted on the lower four corners 4 of the single-point adjustable suspension scaffold 6 to prevent swinging of the single-point adjustable suspension scaffold 6. An upper scaffold 28 self-running on the scaffold of the single-point adjustable suspension scaffold 6 and elevatable and an auxiliary scaffold developable to a periphery from the single-point adjustable suspension scaffold 6 and the upper scaffold are built, and a scaffold for a tower crane, etc., is made unnecessary.