JPH02134252U

JPH02134252U -

Info

Publication number: JPH02134252U
Application number: JP4491289U
Authority: JP
Priority date: 1989-04-17
Filing date: 1989-04-17
Publication date: 1990-11-07

Description

[Brief explanation of the drawing]

第１図は本考案に係る仮設足場装置の一実施例
を示す斜視図、第２図は支柱の頂部、ハンドル及
び天井座を示す図、第３図は支持基台、操作ハン
ドル及び支柱下部を示す図、第４図は支柱、固定
座、作業床、反力支持棒及び作業足場を示す図、
第５図は本考案に係る仮設足場装置の使用状態を
示す図、第６図は従来の仮設足場を示す図である
。図中、４は支持基台、５は操作ハンドル、６は
支柱、８は作業床、１０は作業足場、１２は天井
座である。尚、図中同一符号は同一又は相当部分
を示す。 Fig. 1 is a perspective view showing an embodiment of the temporary scaffolding device according to the present invention, Fig. 2 is a view showing the top of the column, the handle, and the ceiling seat, and Fig. 3 is a view showing the support base, the operating handle, and the lower part of the column. Figure 4 is a diagram showing the support column, fixed seat, work floor, reaction force support rod, and work scaffold.
FIG. 5 is a diagram showing how the temporary scaffolding device according to the present invention is used, and FIG. 6 is a diagram showing a conventional temporary scaffolding. In the figure, 4 is a support base, 5 is an operating handle, 6 is a column, 8 is a work floor, 10 is a work scaffold, and 12 is a ceiling seat. Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Scope of utility model registration request]

A support base made of a cylindrical body equipped with a rotatable operation handle, a support that is inserted into the support base and moves up and down with the rotation of the operation handle, and a rotation that is supported horizontally on the support of the support. A movable work platform, a slidable work scaffold that is inserted into the tip of the work platform and extends horizontally, and a vertically movable work platform that is screwed onto the threaded top of the support column and pressed against the ceiling. A temporary scaffolding device comprising: a ceiling seat;