JPH0455949U

JPH0455949U -

Info

Publication number: JPH0455949U
Application number: JP9919890U
Authority: JP
Priority date: 1990-09-21
Filing date: 1990-09-21
Publication date: 1992-05-13
Anticipated expiration: 2005-09-21
Also published as: JPH082311Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の足場の側面図、第
２図は第１図のものをその−線で断面した正
面図である。図中、１は鉄骨柱、２は鉄骨梁、３は短い支持
片、４は枠支持杆、５は吊り部材、６は連結部材
、７は足場板支持枠、７ａは横管、７ｂは縦管、
７ｂ_１はクランプ、８は手摺管、９は足場板であ
る。 FIG. 1 is a side view of a scaffold according to an embodiment of this invention, and FIG. 2 is a front view of the scaffold of FIG. 1 taken along the - line. In the figure, 1 is a steel column, 2 is a steel beam, 3 is a short support piece, 4 is a frame support rod, 5 is a hanging member, 6 is a connecting member, 7 is a scaffold board support frame, 7a is a horizontal pipe, and 7b is a vertical pipe. tube,
7b ₁ is a clamp, 8 is a handrail pipe, and 9 is a scaffold board.

Claims

[Scope of Claim for Utility Model Registration] 1. A scaffold board support frame is formed by fixing vertical bars to both ends of horizontal bars, short support pieces are fixed to two opposing sides of the columns, and each of these support pieces is attached to One end of the frame support rod is removably fixed, and the other end of each frame support rod and the middle part of the horizontal rod of the scaffold board support frame is removably connected via a hanging member, etc., and the handrail rod is attached to the scaffold board. A beam attachment characterized in that the scaffolding board is detachably fixed to the upper part of the vertical rod of the support frame, and the scaffolding board is spanned between the horizontal rod of one scaffolding board support frame and the horizontal rod of the other scaffolding board support frame. Scaffolding used for work, etc. 2 Weld the lower part of the vertical rod to both ends of the horizontal rod and fix a clamp to the top of the vertical rod to form a scaffold board support frame, fix short support pieces to the two opposing sides of the steel column, and One end of each frame support rod is removably fixed to each of the support pieces of the frame support rod, and the other end of each frame support rod is fixed at a plurality of positions, and a plurality of positions are set at intervals between each horizontal rod of a pair of scaffold board support frames. are removably connected via hanging members etc., the handrail rod is spanned between the upper parts of the vertical rods of the scaffold board support frame, and the handrail rod is removably fixed to the upper part of the vertical rods with the clamp, and one of the scaffold board supports Scaffolding used for beam installation work, etc., characterized by having scaffolding boards spanned between the horizontal bars of the frame and the horizontal bars of the other scaffold board support frame. 3. Weld protrusions at equal distances from the center of the horizontal pipes, weld the lower part of the vertical pipe to both ends of the horizontal pipe, and fix clamps to the top of the vertical pipe to form a scaffold board support frame. Short support pieces are welded to two opposing faces of a steel column made of box-type steel frames, one end of each frame support rod is removably fixed to each of these support pieces, and the other end of each scaffold support rod is fixed to each of these support pieces. The two positions and each projecting piece of the horizontal pipe of the scaffold board support frame are removably connected via a hanging member, etc., and the handrail pipe is spanned between the upper parts of each vertical pipe of a pair of opposing scaffold board support frames. It is removably fixed to the upper part of the vertical pipe with the clamp, and the part between the protrusion of the horizontal pipe of one scaffold board support frame and the vertical pipe, and the protrusion of the horizontal pipe of the other scaffold board support frame. Scaffolding used for beam installation work, etc., characterized by having scaffolding boards placed between the pieces and the part between the vertical pipes. 4 Weld the lower part of the hanging member to the middle part of the horizontal pipe, weld the lower part of the vertical pipe to both ends of the horizontal pipe, and fix a clamp to the top of the vertical pipe to form a scaffold board support frame, and form a box-shaped Short support pieces are welded to two opposing surfaces of a steel column made of steel, and one end of a frame support rod is removably fixed to each of these support pieces.
A scaffold board support frame is removably connected to the other end of each scaffold support rod via a hanging member welded to the horizontal pipe,
A handrail pipe is spanned between the upper parts of each vertical pipe of a pair of opposing scaffold board support frames, and is removably fixed to the upper part of the vertical pipes with the clamp, and a hanging member for the horizontal pipe of one of the scaffold board support frames. Used for beam installation work, etc. characterized by a scaffold board being spanned between the part between the horizontal pipe and the vertical pipe, and the part between the hanging member of the horizontal pipe of the other scaffold board support frame and the vertical pipe. scaffold. 5. The beam installation work, etc. according to any one of claims 1 to 4, characterized in that the joining position of the frame support rod to the hanging member can be changed along the longitudinal direction of the frame support rod. Scaffolding used for.