JPH0434334U

JPH0434334U -

Info

Publication number: JPH0434334U
Application number: JP7677790U
Authority: JP
Priority date: 1990-07-19
Filing date: 1990-07-19
Publication date: 1992-03-23
Anticipated expiration: 2005-07-19
Also published as: JPH0748868Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す正面図、第
２図は一部を切欠した同側面図、第３図は第１図
の要部拡大斜視図、第４図は枠組足場の正面図で
ある。１……水平枠、２……建枠、３……階段、４…
…手摺材、４ａ……手摺下部、４ｂ…手摺上部、
５……ピン、６……クランプ、７……係合部。 Fig. 1 is a front view showing an embodiment of this invention, Fig. 2 is a partially cutaway side view of the same, Fig. 3 is an enlarged perspective view of the main part of Fig. 1, and Fig. 4 is a front view of the framework scaffold. It is a diagram. 1...Horizontal frame, 2...Building frame, 3...Stairs, 4...
...handrail material, 4a...lower handrail, 4b...upper handrail,
5...pin, 6...clamp, 7...engaging portion.

Claims

[Scope of utility model registration request]

Frame scaffolding is constructed by connecting multiple building frames of the same height with connecting materials such as braces, stacking them over multiple floors, and then constructing stairs between the upper and lower floors. At the same time, a bar-shaped handrail material that is inclined along the staircase as a whole is pivotally attached to the midway part in the longitudinal direction of a horizontal frame that is constructed between adjacent building frames, and a part of the handrail material that is inclined as a whole along the stairs is pivoted to the middle part of the horizontal frame that is constructed between adjacent building frames. Attach a clamp that fixes to one of the building frames below the horizontal frame, bend the upper tip of the handrail material above the horizontal frame downward, and connect this upper tip to the horizontal frame. A stair handrail for a frame scaffold, characterized in that a removable engaging part is formed between the parts.