JPH0329648U

JPH0329648U -

Info

Publication number: JPH0329648U
Application number: JP8978189U
Authority: JP
Priority date: 1989-08-01
Filing date: 1989-08-01
Publication date: 1991-03-25

Description

[Brief explanation of drawings]

第１図は本考案の第１実施例の正面図、第２図
は第１図の側面図、第３図Ａ，Ｂ，Ｃ，Ｄは第１
実施例におけるユニツトの積み重ねを説明する模
式図、第４図は第３図ＡのＸ−Ｘ断面図、第５図
は第２実施例の側面図、第６図は第３実施例の正
面図、第７図は第６図の側面図、第８図は第７図
の要部拡大図、第９図は第４実施例における第８
図と同様な図面、第１０図は従来装置の正面図、
第１１図は第１０図の側面図、第１２図は第１１
図の要部拡大図である。１……主桁、２……ブロツク、３……油圧シリ
ンダー、４……柱のユニツト、５……仮止め金物
、７……壁面、１４……ウインチ。 Figure 1 is a front view of the first embodiment of the present invention, Figure 2 is a side view of Figure 1, and Figures 3A, B, C, and D are the first embodiment of the present invention.
A schematic diagram illustrating stacking of units in the embodiment, FIG. 4 is a sectional view taken along line XX in FIG. 3A, FIG. 5 is a side view of the second embodiment, and FIG. 6 is a front view of the third embodiment. , FIG. 7 is a side view of FIG. 6, FIG. 8 is an enlarged view of the main part of FIG. 7, and FIG. 9 is a side view of FIG.
Figure 10 is a front view of the conventional device;
Figure 11 is a side view of Figure 10, Figure 12 is a side view of Figure 11.
It is an enlarged view of the main part of the figure. 1...Main girder, 2...Block, 3...Hydraulic cylinder, 4...Column unit, 5...Temporary hardware, 7...Wall surface, 14...Winch.

Claims

[Claims for Utility Model Registration] (1) A plurality of columns installed along a wall surface and having a plurality of stacked units, a horizontal main girder mounted on the plurality of columns, and the lower side of the main girder. A hydraulic cylinder having an upper end attached to the block and a lower end removably attached to the top unit of the column. A work scaffolding device characterized in that it is configured to extend and lift a block, insert a new unit between the block and the uppermost unit, and then replace the lower end of the hydraulic cylinder with the new unit. (2) A plurality of guide rails installed vertically along the wall surface, a winch installed at the top of the wall surface, a cart suspended by the winch and raised and lowered along the guide rail, and the cart is tiltable. A work scaffolding device characterized by comprising a horizontal main girder supported by a horizontal main girder.