JPS5813339U

JPS5813339U - Structure of temporary passage

Info

Publication number: JPS5813339U
Application number: JP10743981U
Authority: JP
Inventors: 菊地　真琴
Original assignee: 東日本鉄工株式会社
Priority date: 1981-07-20
Filing date: 1981-07-20
Publication date: 1983-01-27
Also published as: JPS6215403Y2

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案−実施例仮設通路の使用状態斜視図。第
２図は同じく平面図。第３図は第２図に示すＡ、　Ａ’
断面図。第４図は同じく左側面図。第５図は同じく支持桁の要部組立斜視図。第６図は同じ
く主桁の要部組立斜視図。第７図は同じく安全柵の支柱
の組立斜視図。第８図および第９図は他の例を示す要部
斜視図。１・・・・・・支持桁、２，２′・・・・・・主桁、３
・・曲鋼桁の下側フランジ、５・・・・・・定長桁、６
・・・・・・嵌合部、７・・・・・・調節桁、９．１０
・・曲ボルト穴、１１・・曲ボルト、１３・・・・・・
ナツト、１４・・・・・・長材、１５・・・・・・架材
、１７．１８・・・・・・固定棒、１９・・・・・体ル
ト穴、２１・・・・・・継手部、２２・・・・・・ボル
ト穴、２３・・・・・・ボルト、２５・・・・・・ナツ
ト、２６・・・・・・足場板、２７・・・・・・安全柵
、２９・・・・・・取付材、３ｏ・・曲支柱、３１・・
・・・・ネジ穴、３３・・・・・・ネジ山、３４・・曲
安全ロープ、３５・・・・・・ロープ穴、３６・・・・
・・バイス。FIG. 1 is a perspective view of a temporary passage according to an embodiment of the present invention in use. Figure 2 is also a plan view. Figure 3 shows A and A' shown in Figure 2.
Cross-sectional view. Figure 4 is also a left side view. FIG. 5 is an assembled perspective view of the main parts of the support girder. FIG. 6 is an assembled perspective view of the main part of the main girder. FIG. 7 is also an assembled perspective view of the support of the safety fence. FIGS. 8 and 9 are perspective views of main parts showing other examples. 1... Support girder, 2, 2'... Main girder, 3
...lower flange of bent steel girder, 5 ....constant length girder, 6
・・・・・・Fitting part, 7・・・Adjustment girder, 9.10
...Curved bolt hole, 11...Curved bolt, 13...
Nut, 14... Long material, 15... Framing material, 17.18... Fixed rod, 19... Body bolt hole, 21...・Joint part, 22... Bolt hole, 23... Bolt, 25... Nut, 26... Scaffolding board, 27... Safety Fence, 29...Mounting material, 3o...Curved post, 31...
...Screw hole, 33...Screw thread, 34...Curved safety rope, 35...Rope hole, 36...
... Vice.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）対向する鋼板桁の下側フランジ上に間隔をあけて
架設され長さを調節する手段を有する複数゛　の皮膚す
る複数お支持桁と、この支持桁上に上記鋼板桁に平行に
架設され端部に延設するための継手部と上記支持桁と交
差する位置にほぼ垂直に設けられた固定棒とを有する梯
子状の主桁と、この主桁に載置される足場板とを備えた
仮設通路の構造。(1) A plurality of support girders are installed at intervals on the lower flanges of opposing steel plate girders and have means for adjusting the length, and a plurality of support girders are installed on the support girders in parallel to the steel plate girders. A ladder-shaped main girder having a joint part for extending to the end and a fixing rod provided almost vertically at a position intersecting the support girder, and a scaffold board placed on this main girder. The structure of the temporary passage provided.

（２）支持桁および主桁の長材が角形鋼管で形成された
実用新案登録請求の範囲第（１）項記載の仮設通路の構
造。(2) The structure of the temporary passage according to claim (1), in which the support girder and the main girder are formed of square steel pipes.

（３）主桁に安全柵を備えた実用新案登録請求の範囲第
（１）項または第（２）項記載の仮設通路の構造。(3) The structure of a temporary passageway according to claim 1 or 2 of the utility model registration claim, which is equipped with a safety fence on the main girder.