JPS6053952U

JPS6053952U - scaffolding frame for stairs

Info

Publication number: JPS6053952U
Application number: JP14635383U
Authority: JP
Inventors: 小西　柾克; 中野　雄蔵
Original assignee: 株式会社大林組; 岡部株式会社
Priority date: 1983-09-21
Filing date: 1983-09-21
Publication date: 1985-04-16

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の１実施例に係る階段用足場の側面図、
第２図は正面図、第３図は斜面図、第４図は本考案の他
の実施例に係る階段用足場の側面図、第５図は正面図、
第６図は斜面図である。１・・・調節枠体、２，３・・・横杆、５，６・・・縦
筒、７・・・止めピン、８・・・調節柱、９・・・調節
孔、１１・・・伸縮ジヤツキ、１２・・・固定ピン、１
８・・・筋かい。FIG. 1 is a side view of a stair scaffold according to an embodiment of the present invention;
FIG. 2 is a front view, FIG. 3 is a slope view, FIG. 4 is a side view of a stair scaffold according to another embodiment of the present invention, and FIG. 5 is a front view.
FIG. 6 is a slope view. DESCRIPTION OF SYMBOLS 1... Adjustment frame body, 2, 3... Horizontal rod, 5, 6... Vertical cylinder, 7... Stop pin, 8... Adjustment column, 9... Adjustment hole, 11...・Telescopic jack, 12...Fixing pin, 1
8...String.

Claims

[Scope of utility model registration request]

Vertical cylinders are fixed to both ends of the upper and lower horizontal rods, bracing fixing pins are provided on the vertical cylinders to form an adjustment frame, and a large number of adjustment holes are arranged in parallel at appropriate intervals in the axial direction. An adjustment column with a telescopic jack attached to the lower end is inserted into the vertical tubes at both ends of the adjustment frame, and a fixing pin is removably inserted into the horizontal hole of the vertical tube and the appropriate adjustment hole of the adjustment column. Scaffolding frame for stairs.