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22. 发明专利

JP2002138659A SIMPLE KNOCKDOWN GONDOLA SUSPENSION TYPE WORK APPARATUS 失效
公开(公告)号：JP2002138659A
公开(公告)日：2002-05-17
申请号：JP2000330548
申请日：2000-10-30
申请人： S G KK
发明人： SUZUKI TAKAHIRO
IPC分类号： E04G3/28 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To enable execution of a simple and safe exterior work of a building at a low cost without installing scaffolding, in a simple knockdown gondola suspension type work apparatus. SOLUTION: An arm 18 is supported by a support frame 22 at an intermediate section. The support frame 22 can be moved along a coping 28 of a concrete building by a roller 26. A gondola 14 is suspended from one end of the arm 18 with a suspension cable 16. A horizontal movement frame 38 is installed at the other end of the arm 18 and is provided with a water tank 36 as a weight. The horizontal movement frame 38, having the water tank 36, is located at a position away from the support frame 22 acting as a fulcrum by a distance y which is larger than distance x to the suspension point of the gondola. The weight of the water tank and the ratio of x/y are set, in such a manner as to make the moment of pushing the weight toward the top face of the building at least 2.5 times larger than the moment in the direction opposite to the former.

23. 发明专利

JP2002129743A WALL SURFACE CORNER COVER BODY-EQUIPPED GONDOLA FOR WALL SURFACE WORK 失效
公开(公告)号：JP2002129743A
公开(公告)日：2002-05-09
申请号：JP2000325821
申请日：2000-10-25
申请人： TOHOKU GREEN KOSAN KK
发明人： HARADA MAMORU
IPC分类号： E04G3/28 , B66B9/187 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a wall surface corner cover body-equipped gondola for wall surface work, aiming to prevent scattering to the side of an orthogonal wall surface during the work for a wall surface in a corner part. SOLUTION: The gondola (1), suspended for support from the roof floor of or from above a building (B) in an ascendable/descendable manner, allows a person to conduct the wall surface work such as the cleaning, maintenance or coating of the wall surface (W). During the work for the corner part (C) of the wall surface of the building (B), the cover body (2) for covering a wall surface (Wb) orthogonal to a work wall surface (Wa) is arranged in the side surface part (10) of the gondola. In addition, the cover body (2) is constituted in such a manner that a side edge and a bottom edge (23) abut on the wall surface (Wb). When arranged in the side surface part (10), the cover body (2) can be freely set with respect to the wall surface (Wb).

24. 发明专利

JP2002129522A TRAVELING SCAFFOLD FOR BRIDGE 失效
公开(公告)号：JP2002129522A
公开(公告)日：2002-05-09
申请号：JP2000322646
申请日：2000-10-23
申请人： KAJIMA CORP , KAJIMA RENOVATE KK
发明人： ENDO HIROAKI , AITSU NOBUSADA , INOUE ATSUO
IPC分类号： E01D19/10 , E01D21/00 , E01D22/00 , E04G3/28 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To provide a traveling scaffold for bridge which can be effectively operated even for a bridge having lighting fixtures. SOLUTION: A car gondola (4) in which workers perform the work is erected and fixed by at least three suspension posts (5), each suspension post (5) for bearing a horizontal load is equipped with a horizontal load bearing roller rolling on the outer surface (2a) of a balustrade (2), a horizontal arm (6) is attached in a detachable manner to the top end of the suspension post, a horizontal load bearing roller (10) rolling on the outer surface (2a) of the balustrade is installed to the suspension post (5), a horizontal arm (6) is connected detachably to the top end of the suspension posts (5), a vertical load bearing roller (11) rolling on the top surface (2b) of the balustrade (2) is attached to the horizontal arm (6), in addition, a vertical arm (7) is installed to the tip of the horizontal arm (7), and a horizontal load bearing roller (13) rolling on the inner surface (2c) of the balustrade (2) is installed to the vertical arm (7).

25. 发明专利

JP2002021323A SCAFFOLD TO BE PROVIDED ON SUPPORT PILE 失效
公开(公告)号：JP2002021323A
公开(公告)日：2002-01-23
申请号：JP2000211340
申请日：2000-07-12
申请人： OSAKA KISO KK , ORION KOGYO KK , NASUKAWA YASUHIKO
发明人： NASUKAWA YASUHIKO
IPC分类号： E02D27/12 , E04G3/28 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To efficiently and safely set a scaffold to be provided on a support pile. SOLUTION: Two vertically arranged guide rollers 5 are juxtaposed at an arrangement space equal to the opposite space of the flanges 50f of the H-steel 50 of the support pile and fixed to the respective inner opposed surfaces of a front part 1 and a back part 6, a receiving base 10 is assembled in the form of engaging the guide rollers 5 with the flanges 50f, and a working floor 20 is fixed to the upper surface thereof. This scaffold 100 is smoothly movable along rails by the drive of a suspending rope by use of the end parts of the flanges 50f of the H-steel 50 as the rails and the guide rollers 5 as wheels. Accordingly, even if the setting height of a stress member is changed in one support pile 50, this scaffold 100 alone is quickly conformable to this by its movement. After the movement, the engagement of the guide rollers 5 with the flange 50f end parts of the H-steel 50 achieves the horizontal fixing effect of the scaffold 100 as it is. This scaffold also plays the role of a carrying means for materials.

28. 发明专利

JP2001279921A GONDOLA 失效
公开(公告)号：JP2001279921A
公开(公告)日：2001-10-10
申请号：JP2000090678
申请日：2000-03-29
申请人： TAKENAKA KOMUTEN CO , NIHON BISOH CO LTD
发明人： TOYONAGA HIDEO , KATO YOSHIINE , ENDO KIMISUKE , YAMAGUCHI TSUYOSHI , KUSUMOTO SHINOBU , MICHIKOSHI MASAHIRO
IPC分类号： E04G3/28 , A47L3/02 , B66B9/16 , B66F7/02 , E04G3/10
摘要： PROBLEM TO BE SOLVED: To rapidly correspond to each of guide rails without requiring time even when there are a plurality of kinds of the guide rails to be fitted. SOLUTION: In the gondola in which a roller section 2 movable along guide rails R under the state, in which the roller section 2 is fitted to the guide rails R installed to the exterior wall W of a building, is mounted on a gondola body, the roller section 2 is constituted by securing a plurality of kinds of deformed rollers 8, which are fitted freely, to a plurality of the guide rails R having different fitting forms discretely, and a roller changeover means C freely changing over the postures of each deformed roller 8 to a working condition, in which the rollers are fitted to the guide rails R, and a non-working condition, in which the rollers 8 are not fitted to the guide rails R, is set up.

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