JPS63129042U

JPS63129042U -

Info

Publication number: JPS63129042U
Application number: JP2182087U
Authority: JP
Priority date: 1987-02-17
Filing date: 1987-02-17
Publication date: 1988-08-24

Description

[Brief explanation of the drawing]

第１図は本考案にかかる簡易足場装置の一実施
例を示す正面図、第２図は同実施例装置の側面図
、第３図は同実施例装置の平面図、第４図は同実
施例の下部脚立梯子形フレーム上部の上部梯子形
フレーム取付け部分を示す側面図、第５図は同実
施例の上部梯子形フレームへの作業床取付け部分
を示す側面図、第６図は第５図の―線に沿つ
た横断面図である。１０…下部（脚立梯子形）フレーム、２０…上
下駆動装置、３０…上部（梯子形）フレーム、３
０Ａ，３０Ｂ…サイドフレーム、３２…ラツク、
３６…天井押当フレーム、４０…上下駆動装置、
５０…作業床。 Fig. 1 is a front view showing an embodiment of the simple scaffolding device according to the present invention, Fig. 2 is a side view of the same embodiment, Fig. 3 is a plan view of the same embodiment, and Fig. 4 is the same implementation. FIG. 5 is a side view showing the attachment part of the upper ladder frame to the upper ladder frame of the example; FIG. 6 is a side view showing the attachment part of the work floor to the upper ladder frame of the same embodiment; FIG. FIG. 10... Lower (stepladder-shaped) frame, 20... Vertical drive device, 30... Upper (ladder-shaped) frame, 3
0A, 30B...Side frame, 32...Rack,
36...Ceiling pressing frame, 40...Vertical drive device,
50...Working floor.

Claims

[Claims for Utility Model Registration] (1) An upper ladder-shaped frame having a ceiling pressing member at the top, a lower stepladder-shaped frame that supports the upper ladder-shaped frame so that its position can be changed in the vertical direction, and the upper ladder-shaped frame. 1. A simple scaffolding device comprising a work floor attached to a frame such that the position thereof can be changed in the vertical direction, and wherein the upper ladder-shaped frame, the lower stepladder-shaped frame, and the work floor are separable from each other. (2) The side frames of the upper ladder-shaped frame are parallel, and the lower stepladder-shaped frame and the work floor are integrally assembled via the parallel side frames, Claim No. 1
) The simple scaffolding device described in item ). (3) The simple scaffolding device according to claim 2, wherein a rack is formed on the side surface of the parallel side frame, and a pinion that engages with the rack is provided on the lower stepladder-shaped frame. . (4) The simple scaffolding device according to claim (2), wherein a rack is formed on the side surface of the parallel side frame, and a pinion that engages with the rack is provided on the work floor. (5) The simple scaffolding device according to claim 3 or 4, wherein the rack is formed up to the lower end of the parallel side frame.