JPS635113U

JPS635113U -

Info

Publication number: JPS635113U
Application number: JP9920786U
Authority: JP
Priority date: 1986-06-27
Filing date: 1986-06-27
Publication date: 1988-01-13

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の床梁にコンクリー
ト床パネルを載置した状態の斜視図、第２図は同
上のコンクリート床パネルを取り付けた状態の斜
視図、第３図は同上の床梁の挿通孔にボルトを挿
通する状態の斜視図、第４図は第２図の断面図、
第５図及び第６図は従来例を説明する斜視図であ
つて、１は床梁、１ａは上フランジ、２はコンク
リート床パネル、４は挿通孔、５はボルト、６は
凹所、７は押さえプレート、８はナツトである。 Figure 1 is a perspective view of a concrete floor panel placed on a floor beam according to an embodiment of the present invention, Figure 2 is a perspective view of the same concrete floor panel installed, and Figure 3 is a perspective view of the same floor beam. A perspective view of the state in which a bolt is inserted into the insertion hole of the beam, Figure 4 is a sectional view of Figure 2,
5 and 6 are perspective views illustrating a conventional example, in which 1 is a floor beam, 1a is an upper flange, 2 is a concrete floor panel, 4 is an insertion hole, 5 is a bolt, 6 is a recess, and 7 is a holding plate, and 8 is a nut.

Claims

[Scope of utility model registration request]

Place the edges of a pair of concrete floor panels on the upper flange of the floor joist so that the end surfaces of the pair of concrete floor panels face each other, and insert the lower end of the bolt inserted into the insertion hole drilled in the upper flange onto the lower surface of the upper flange. At the same time, the bolt is inserted between a pair of concrete floor panels, and a holding plate that holds both concrete floor panels is placed in a recess made in the edge of the pair of concrete floor panels, and the upper part of the bolt is held down. A concrete floor panel installation structure consisting of bolts inserted through the plate and screwed together with nuts on the holding plate.