JPH046439U

JPH046439U -

Info

Publication number: JPH046439U
Application number: JP4826490U
Authority: JP
Priority date: 1990-05-09
Filing date: 1990-05-09
Publication date: 1992-01-21

Description

[Brief explanation of the drawing]

第１図は本考案に係る上下スライド式移動足場
の概略側面図、第２図は同概略斜視図、第３図は
昇降操作機構部分の正面図、第４図は同側面図、
第５図は足場枠ジヨイント金具の拡大図、第６図
はスライド金具の拡大図、第７図ａ及びｂは足場
枠固定具の他の例を示す平面図と正面図、第８図
ａ及びｂは従来の脚立と足場板による高さ変更作
業の説明図である。尚、図中、１……上下スライド式移動足場、３
……移動足場枠、５……支柱、７……車輪、２１
……スライド金具、４１……作業床、４７……ピ
ン、５１……昇降操作機構、６３……手巻きウイ
ンチである。 Fig. 1 is a schematic side view of a vertically sliding movable scaffold according to the present invention, Fig. 2 is a schematic perspective view of the same, Fig. 3 is a front view of the lifting/lowering operation mechanism, and Fig. 4 is a side view of the same.
Fig. 5 is an enlarged view of the scaffold frame joint fitting, Fig. 6 is an enlarged view of the slide fitting, Fig. 7 a and b are a plan view and front view showing other examples of the scaffold frame fixing device, and Fig. 8 a and b is an explanatory diagram of height changing work using a conventional stepladder and scaffolding board. In addition, in the figure, 1... Vertical sliding type movable scaffold, 3
...Moving scaffolding frame, 5... Support, 7... Wheels, 21
... Slide metal fittings, 41 ... Work floor, 47 ... Pins, 51 ... Lifting operation mechanism, 63 ... Hand-wound winch.

Claims

[Claims for Utility Model Registration] (1) A movable scaffolding frame with wheels, a working platform that is assembled to be able to slide up and down with respect to columns forming the movable scaffolding frame, and a working platform that is assembled along the supporting columns. A vertically sliding movable scaffold comprising: a lifting operation mechanism that slides vertically; and a locking means that fixes the work floor to the support. (2) The vertically sliding type movable scaffold according to claim 1, wherein the elevating and lowering operation mechanism is comprised of a pulley, a wire, and a manual winch.