JPH0482218U

JPH0482218U -

Info

Publication number: JPH0482218U
Application number: JP12608590U
Authority: JP
Priority date: 1990-11-27
Filing date: 1990-11-27
Publication date: 1992-07-17

Description

[Brief explanation of drawings]

第１図は本考案の床用デツキプレートの一部省
略斜視図、第２図は本考案の床用デツキプレート
に採用した補強リブの形状を示す第１図Ａ−Ａ線
断面図、第３図は本考案の床用デツキプレートに
採用した補強リブの形成する折曲片部を示すＢ−
Ｂ線断面図、第４図は第３図のＣ−Ｃ線断面図、
第５図及び第６図は従来の床用デツキプレートに
おける補強用リブの形状を示す断面図である。符号の名称は以下の通りである。１……水平板
、１ａ……水平板下面、２……補強用リブ、３…
…底面、４……側面、５……継手部、２１……垂
直折り曲げ部、２１ａ……折曲片、２２……側面
部、２３……分岐側面部、２４……底面。 Fig. 1 is a partially omitted perspective view of the floor deck plate of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1 showing the shape of the reinforcing ribs adopted in the floor deck plate of the present invention, and Fig. 3 Figure B- shows the bent piece formed by the reinforcing ribs adopted in the floor deck plate of the present invention.
4 is a sectional view taken along the line C-C in FIG. 3,
FIGS. 5 and 6 are cross-sectional views showing the shape of reinforcing ribs in a conventional floor deck plate. The names of the codes are as follows. 1... Horizontal plate, 1a... Lower surface of horizontal plate, 2... Reinforcing rib, 3...
...Bottom surface, 4...Side surface, 5...Joint portion, 21...Vertical bent portion, 21a...Bent piece, 22...Side surface portion, 23...Branch side surface portion, 24...Bottom surface.

Claims

[Scope of utility model registration request]

A plurality of reinforcing ribs each having a bottom surface and a side surface are bent in parallel to each other on the lower surface side of the horizontal plate, and a joint part is formed at both ends of the horizontal plate parallel to the ribs, and a joint part is formed at both ends of the horizontal plate parallel to the ribs. The bottom surfaces of both end portions in the direction gradually approach the lower surface of the horizontal plate as they go outward of the rib, and at the extreme end, the bottom surface is in close contact with the lower surface of the horizontal plate together with the side surfaces. In the deck plate for use, the rib is formed between the side surface and the lower surface of the horizontal plate by a vertically bent part, a bifurcated branched side surface and a bottom surface, and the two overlapping ribs The floor deck plate has a configuration in which the vertically bent portions are joined to each other by extending one side of the vertically bent portions into triangular bent pieces formed in a portion thereof.