JPH04175Y2 - - Google Patents

Description

【考案の詳細な説明】 ［技術分野］ 本考案はコンクリート床パネルが浮き上がらな
いように連結する構造に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a structure for connecting concrete floor panels so that they do not lift up.

［背景技術］ 一般に、第４図に示すように柱１間に大梁２を
架設し、一方の大梁２と直交するように小梁３を
架設して建物の骨組を構成し、建物の外周に外壁
パネル４を配置して外壁を組み立てている。そし
て２階や３階等の床部では多数のコンクリート床
パネル６が全面に亘つて張り並べられ、コンクリ
ート床パネル６が大梁２や小梁３に固定される。
ところで従来、第４図に示すＸ部のように下に大
梁２や小梁３のない部分ではコンクリート床パネ
ル６の浮き上がりを防止するため、第５図、第６
図に示すように隣合うコンクリート床パネル６の
端部上部の切り欠き７にモルタル８′を充填して
いた。しかしモルタル８′を充填して施工すると、
モルタル８′を多量に要する上、工期がかかると
いう欠点があり、またモルタル８′による固定で
は強度的に問題もあつた。[Background Art] Generally, as shown in Fig. 4, a large beam 2 is erected between columns 1, and a small beam 3 is erected perpendicularly to one of the large beams 2 to form the frame of a building. The outer wall is assembled by arranging the outer wall panels 4. A large number of concrete floor panels 6 are lined up over the entire floor of the second and third floors, and the concrete floor panels 6 are fixed to the main beams 2 and small beams 3.
By the way, conventionally, in order to prevent the concrete floor panel 6 from rising in a part where there is no large beam 2 or small beam 3 below, such as the part X shown in FIG.
As shown in the figure, the notch 7 at the upper end of the adjacent concrete floor panel 6 was filled with mortar 8'. However, when construction is performed by filling mortar 8',
There are disadvantages in that a large amount of mortar 8' is required and the construction period is long, and fixing with mortar 8' also poses problems in terms of strength.

［考案の目的］ 本考案は叙述の点に鑑みてなされたものであつ
て、本考案の目的とするところはモルタルを要せ
ず隣合うコンクリート床パネルを連結でき、しか
も工期を短縮できると共に強度的に強固に連結で
きるコンクリート床パネルの連結構造を提供する
にある。[Purpose of the invention] The present invention was developed in view of the points mentioned above, and the purpose of the invention is to connect adjacent concrete floor panels without the need for mortar, shorten the construction period, and improve strength. The purpose of the present invention is to provide a concrete floor panel connection structure that can be firmly connected.

［考案の開示］ 本考案コンクリート床パネルの連結構造は、隣
合う一対のコンクリート床パネル６の端面同士を
対向させ、コンクリート床パネル６の端部上部に
長手方向に亘つて断面略し字状の切り欠き７を設
け、連結板８を隣合うコンクリート床パネル６の
端面間に挿通すると共に連結板８の上部に設けた
略Ｕ字状の係止部９を隣合うコンクリート床パネ
ル６の切り欠き７に係止し、コンクリート床パネ
ル６の下面に係止する係止板１０を連結板８の下
部に着脱自在に係合させたものであつて、上述の
ように構成することにより従来例の欠点を解決し
たものである。つまり、上記のように構成したこ
とにより、連結板８の上部の係止部９と連結板８
の下部に係合させた係止板１０にて挟持して連結
できるものであつて、従来のようにモルタルを要
しないで連結できるようになり、またモルタルを
要しないので工期を短縮できるようになり、さら
にモルタルより強固に連結できるようになつた。[Disclosure of the invention] The connecting structure of the concrete floor panels of the present invention is such that the end surfaces of a pair of adjacent concrete floor panels 6 are opposed to each other, and the ends of the concrete floor panels 6 have an oval-shaped cut in the longitudinal direction at the upper end thereof. A notch 7 is provided, and the connecting plate 8 is inserted between the end faces of adjacent concrete floor panels 6, and a substantially U-shaped locking portion 9 provided at the top of the connecting plate 8 is inserted into the notch 7 of the adjacent concrete floor panel 6. The locking plate 10, which locks onto the lower surface of the concrete floor panel 6, is removably engaged with the lower part of the connecting plate 8, and the above-described structure eliminates the drawbacks of the conventional example. This is the solution. In other words, by configuring as described above, the locking portion 9 on the upper part of the connecting plate 8 and the connecting plate 8
It can be connected by being clamped by a locking plate 10 that is engaged with the lower part of the structure, and the connection can be made without requiring mortar as in the past, and since no mortar is required, the construction period can be shortened. Furthermore, it has become possible to connect more firmly than mortar.

以下本考案を実施例により詳述する。 The present invention will be explained in detail below with reference to Examples.

コンクリート床パネル６はALCのようなコン
クリートのパネルで端部の上面側に全長に亘つて
断面略し字状の切り欠き７を有する。このコンク
リート床パネル６は従来と同様に張り並べられ
る。連結板８は第３図に示すように上下に長い矩
形状板であつて、上部の両側に略Ｕ字状の係止部
９をビス止め等にて取着してあり、連結板８の下
部には水平方向に係合溝１１を穿設してある。係
止板１０は矩形状板であつて、被係合溝１２を有
している。隣合う一対のコンクリート床パネル６
の端面間には連結板８が挿通され、係止部９が
夫々切り欠き７に係止され、コンクリート床パネ
ル６の下面側で係合溝１１と被係合溝１２とを互
いに差し込んで連結板８の下部に係止板１０が係
合されると共にコンクリート床パネル６の下面に
係止板１０が係止され、第１図、第２図に示すよ
うに隣合う一対のコンクリート床パネル６が連結
される。この際必要に応じてコンクリート床パネ
ル６の梁の上方に位置する部分はボルト１３にて
梁に固定される。 The concrete floor panel 6 is a concrete panel such as ALC, and has a cutout 7 having an abbreviated cross-section over the entire length on the upper surface side of the end portion. The concrete floor panels 6 are laid out in a conventional manner. As shown in FIG. 3, the connecting plate 8 is a vertically elongated rectangular plate, and approximately U-shaped locking parts 9 are attached to both sides of the upper part with screws or the like. An engagement groove 11 is bored in the lower part in the horizontal direction. The locking plate 10 is a rectangular plate and has an engaged groove 12 . A pair of adjacent concrete floor panels 6
A connecting plate 8 is inserted between the end faces of the concrete floor panel 6, and the locking portions 9 are respectively locked in the notches 7, and the engaging groove 11 and the engaged groove 12 are inserted into each other on the lower surface side of the concrete floor panel 6 to connect them. A locking plate 10 is engaged with the lower part of the plate 8, and the locking plate 10 is also locked with the lower surface of the concrete floor panel 6, so that a pair of adjacent concrete floor panels 6 are engaged with each other as shown in FIGS. 1 and 2. are concatenated. At this time, the portion of the concrete floor panel 6 located above the beam is fixed to the beam with bolts 13 as required.

［考案の効果］ 本考案は叙述のように連結板を隣合うコンクリ
ート床パネルの端面間に挿通すると共に連結板の
上部に設けた係止部を隣合うコンクリート床パネ
ルの切り欠きに係止し、コンクリート床パネルの
下面に係止する係止板を連結板の下部に着脱自在
に係合させているので、連結板の上部の係止部と
連結板の下部に係合させた係止板にて挟持して連
結できるものであつて、従来のようにモルタルを
要しないで連結できるものであり、またモルタル
を要しないので工期を短縮できるものであり、さ
らにモルタルより強固にコンクリート床パネルを
連結できるものであり、さらにコンクリート床パ
ネルの端部上部に長手方向に亘つて設ける切り欠
きを断面し字状にし、連結板の上部両側に設ける
係止部をＵ字状にしたので、連結板を隣合うコン
クリート床パネルの端面間に通し、係止部を切り
欠きに係止し、コンクリート床パネルの下面に係
止する係止板を連結板の下部に係合するとき係止
部が弾性変形して切り欠きの内面に強く密着する
ようにできるものであつて、コンクリート床パネ
ルの上から弾性的に押さえると共にコンクリート
床パネルが水平方向に動かないように弾性的に押
させることができてコンクリート床パネルを強固
に取り付けることができることができるものであ
る。[Effect of the invention] As described above, the invention inserts a connecting plate between the end faces of adjacent concrete floor panels, and locks the locking part provided at the top of the connecting plate into the notch of the adjacent concrete floor panel. , the locking plate that locks to the bottom surface of the concrete floor panel is removably engaged with the lower part of the connecting plate, so the locking plate that is engaged with the upper locking part of the connecting plate and the lower part of the connecting plate. It can be connected by holding it in place, and it can be connected without the need for mortar as in the past, and since it does not require mortar, the construction period can be shortened.Furthermore, it is stronger than mortar and can be used to connect concrete floor panels. In addition, the notch provided in the longitudinal direction at the top of the end of the concrete floor panel is shaped like a cross-section, and the locking parts provided on both sides of the top of the connecting plate are U-shaped. is passed between the end faces of adjacent concrete floor panels, the locking part is locked in the notch, and when the locking plate that locks on the bottom surface of the concrete floor panel is engaged with the lower part of the connecting plate, the locking part is elastic. It can be deformed and tightly adhered to the inner surface of the notch, and can be elastically pressed from above the concrete floor panel and elastically pushed to prevent the concrete floor panel from moving in the horizontal direction. This allows concrete floor panels to be firmly attached.

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

第１図は本考案の一実施例の斜視図、第２図は
同上の断面図、第３図は同上の連結板と係止板を
示す斜視図、第４図はコンクリート床パネルを張
り並べる状態の一部切欠平面図、第５図は従来例
の斜視図、第６図は従来例の連結部の断面図であ
つて、６はコンクリート床パネル、７は切り欠
き、８は連結板、９は係止部、１０は係止板であ
る。 Fig. 1 is a perspective view of an embodiment of the present invention, Fig. 2 is a cross-sectional view of the same, Fig. 3 is a perspective view showing the connecting plate and locking plate of the above, and Fig. 4 is a concrete floor panel lined up. 5 is a perspective view of the conventional example, and FIG. 6 is a sectional view of the connecting part of the conventional example, where 6 is a concrete floor panel, 7 is a notch, 8 is a connecting plate, 9 is a locking portion, and 10 is a locking plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 隣合う一対のコンクリート床パネルの端面同士
を同士を対向させ、コンクリート床パネルの端部
上部に長手方向に亘つて断面略し字状の切り欠き
を設け、連結板を隣合うコンクリート床パネルの
端面間に挿通すると共に連結板の上部の面側にそ
れぞれ設けた略Ｕ字状の係止部を隣合うコンクリ
ート床パネルの切り欠きに係止し、コンクリート
床パネル下面に係止する係止板を連結板の下部に
着脱自在に係合させて成るコンクリート床パネル
の連結構造。 The end faces of a pair of adjacent concrete floor panels are made to face each other, and a notch with an abbreviated cross-section is provided in the upper part of the end of the concrete floor panel in the longitudinal direction, and a connecting plate is placed between the end faces of the adjacent concrete floor panels. At the same time, the approximately U-shaped locking parts provided on the upper surface side of the connecting plate are locked into the notches of adjacent concrete floor panels, and the locking plates that lock on the bottom surface of the concrete floor panels are connected. A connecting structure of concrete floor panels that is removably engaged with the bottom of the board.