JPS6242643U

JPS6242643U -

Info

Publication number: JPS6242643U
Application number: JP13597085U
Authority: JP
Priority date: 1985-09-04
Filing date: 1985-09-04
Publication date: 1987-03-14

Description

[Brief explanation of the drawing]

第１図及び第２図は、本考案の排水器具のコン
クリート型枠への固定装置の一実施例を示すもの
であり、第１図は、それを使用している状態を示
す正面縦断面図、第２図は、第１図における固定
装置のみのＡ―Ａ線断面図、第３図は本考案の一
実施例である第１図及び第２図に示す排水器具の
コンクリート型枠への固定装置を使用した場合に
おいて形成される排水器具の下端部周辺の床スラ
ブの縦断面形状を示す拡大図、第４図は、従来例
を示す正面縦断面図、第５図は従来例である第４
図に示す固定装置を使用した場合において形成さ
れる排水器具の下端部周辺のスラブの縦断面形状
を説明するための拡大図である。１…基盤、３…ボルト、６…、７…押え板、１
０…下向き凹状の溝、Ｅ…排水器具。 Figures 1 and 2 show an embodiment of the device for fixing the drainage equipment to the concrete formwork of the present invention, and Figure 1 is a front vertical sectional view showing the device in use. , Fig. 2 is a sectional view taken along the line A-A of only the fixing device in Fig. 1, and Fig. 3 is an embodiment of the present invention. An enlarged view showing the vertical cross-sectional shape of the floor slab around the lower end of the drainage fixture formed when a fixing device is used. FIG. 4 is a front vertical cross-sectional view showing a conventional example, and FIG. 5 is a conventional example. Fourth
It is an enlarged view for explaining the longitudinal cross-sectional shape of the slab around the lower end part of the drainage device formed when the fixing device shown in the figure is used. 1... Base, 3... Bolt, 6..., 7... Holding plate, 1
0...Downward concave groove, E...Drainage device.

Claims

[Scope of utility model registration request]

It consists of a base having means for fixing it to the concrete formwork, a support rod erected thereon, and a holding plate that can engage with the drainage device via the support rod, and the drainage device is connected to the drain pipe connection section at the lower end of the base. A device for fixing a drainage device to a concrete formwork, which fixes the drainage device to the concrete formwork through the support rod and the press plate while the drainage device is placed on the base with the support rod and the presser plate. A device for fixing a drainage device to a concrete formwork, characterized in that a weir is provided around the upper surface of the base on the outside of the drain pipe connecting portion at the lower end of the drainage device.