JPS62175114U - - Google Patents

Description

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

第１図は本考案の一実施例の要部の斜視図、第
２図は同上のコンクリート床パネルを想像線で示
す平面図、第３図は同上の断面図、第４図は同上
の固定金具とボルト・ナツトと丸座金を示す斜視
図、第５図は同上の他の実施例の断面図、第６図
は同上の固定金具とボルト・ナツトを示す斜視図
、第７図は従来例の一部切欠平面図、第８図は従
来側の断面図、第９図は従来例の一部切欠斜視図
であつて、２は大梁、３は小梁、６はコンクリー
ト床パネル、７は切り欠き、８は目地鉄筋、９は
取り付けプレート、１０は挿通孔、１１は側部目
地溝、１２はモルタル、１３は端部目地溝、１５
は固定金具、１６は係止部、１７は係止孔、１８
ａはボルト、１８ｂはナツトである。 Figure 1 is a perspective view of the main parts of an embodiment of the present invention, Figure 2 is a plan view showing the same concrete floor panel with imaginary lines, Figure 3 is a sectional view of the same, and Figure 4 is the fixing of the same as above. A perspective view showing a metal fitting, a bolt/nut, and a round washer, FIG. 5 is a sectional view of another embodiment of the same as above, FIG. 6 is a perspective view of a fixing metal fitting, a bolt, and a nut as above, and FIG. 7 is a conventional example. 8 is a sectional view of the conventional side, and FIG. 9 is a partially cutaway perspective view of the conventional example, in which 2 is a major beam, 3 is a small beam, 6 is a concrete floor panel, and 7 is a Notch, 8 joint reinforcement, 9 mounting plate, 10 insertion hole, 11 side joint groove, 12 mortar, 13 end joint groove, 15
is a fixing metal fitting, 16 is a locking part, 17 is a locking hole, 18
a is a bolt, and 18b is a nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 建物の壁際に沿つて大梁を架設し、この大梁に
直交するように小梁を架設し、小梁の上にコンク
リート床パネルの端部を載置して小梁を介して隣
合うコンクリート床パネルの端面同士を対向させ
ると共に小梁の長手方向に隣合うコンクリート床
パネルの側面同士を対向させ、コンクリート床パ
ネルの側部で上面側に全長に亘つて設けた切り欠
きに目地鉄筋を配置し、小梁に隣合うコンクリー
ト床パネルの端面間で立設した取り付けプレート
の挿通孔に上記目地鉄筋を挿通し、切り欠きで形
成されるコンクリート床パネルの側部間の側部目
地溝にモルタルを充填すると共にコンクリート床
パネルの端面間の端部目地溝にモルタルを充填し
たコンクリート床パネルの取り付け構造において
、壁際に位置するコンクリート床パネルの端部の
下面側に固定金具を配置し、固定金具の一端の係
止部を小梁の上フランジの係止孔に係止し、コン
クリート床パネルの端部の上面からコンクリート
床パネルを介して固定金具までボルトを挿通し、
固定金具の下面側でボルトにナツトを螺合して成
るコンクリート床パネルの取り付け構造。 A large beam is erected along the wall of the building, a small beam is erected perpendicular to this large beam, and the end of the concrete floor panel is placed on top of the small beam to connect the adjacent concrete floor panel via the small beam. The end surfaces of the beams are made to face each other, and the sides of the concrete floor panels that are adjacent to each other in the longitudinal direction of the small beams are made to face each other, and joint reinforcing bars are placed in the notches that are provided along the entire length of the upper surface side of the concrete floor panels. Insert the joint reinforcing bars into the insertion holes of the mounting plates installed between the end faces of the concrete floor panels adjacent to the small beams, and fill the side joint grooves between the sides of the concrete floor panels formed by the cutouts with mortar. At the same time, in the installation structure of a concrete floor panel in which mortar is filled in the end joint groove between the end faces of the concrete floor panel, a fixing bracket is placed on the lower side of the end of the concrete floor panel located near the wall, and one end of the fixing bracket is Lock the locking part in the locking hole of the upper flange of the small beam, insert the bolt from the top of the end of the concrete floor panel to the fixing bracket through the concrete floor panel,
A concrete floor panel installation structure consisting of bolts and nuts screwed together on the underside of the fixing bracket.