JPS62126442U

JPS62126442U -

Info

Publication number: JPS62126442U
Application number: JP1341586U
Authority: JP
Priority date: 1986-02-01
Filing date: 1986-02-01
Publication date: 1987-08-11

Description

[Brief explanation of the drawing]

図面は、本考案の一実施例を示し、第１図はプ
レキヤスト桁の吊り足場用治具の使用状態を示す
概略断面図、第２図は第１図における要部拡大図
、第３図は吊り足場用治具と吊り金具の斜視図で
ある。第４図は従来例の説明図である。Ａ……吊り足場用治具、１……プレキヤスト桁
、２……側面、３……上面、４……下フランジ、
１０……本体、１５……係合部、１６……当接部
、１７……機構。 The drawings show one embodiment of the present invention; Fig. 1 is a schematic cross-sectional view showing how the jig for suspended scaffolding for precast girders is used; Fig. 2 is an enlarged view of the main parts in Fig. 1; Fig. 3 is an enlarged view of the main parts of Fig. It is a perspective view of a hanging scaffolding jig and a hanging metal fitting. FIG. 4 is an explanatory diagram of a conventional example. A... Hanging scaffolding jig, 1... Precast girder, 2... Side surface, 3... Top surface, 4... Lower flange,
DESCRIPTION OF SYMBOLS 10... Main body, 15... Engagement part, 16... Contact part, 17... Mechanism.

Claims

[Scope of utility model registration request]

A jig for attaching a suspended scaffold to a precast girder having a lower flange whose both sides are vertical and whose upper surface is inclined to be lower toward both ends in the width direction, the main body having a hanging support part of the suspended scaffold, An engaging part that engages with the inclined upper surface on one end side of the lower flange, an abutting part that abuts one side surface on the other end side of the lower flange, and an interval between the engaging part and the abutting part. A jig for a precast girder hanging scaffold, which is provided with a mechanism for switching between a state wider and a narrower state than the width of the flange.