JPS61201411U

JPS61201411U -

Info

Publication number: JPS61201411U
Application number: JP8565485U
Authority: JP
Priority date: 1985-06-06
Filing date: 1985-06-06
Publication date: 1986-12-17

Description

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

第１図は本考案の一実施例を示すクリーンルー
ムの外観斜視図、第２図は天井パネル接続装置の
横断平面図、第３図は第２図の―線断面図、
第４図は第２図の矢印から見た側面図、第５図
はクランプ片の平面図、第６図イ，ロはそれぞれ
クランプ片の変形例を示す平面図、第７図イ〜ホ
は天井パネル接続装置の使用による天井パネルの
接続方法を示す説明断面図、第８図はクリーンル
ームにおけるコーナーパネル及び壁パネルの取付
方法を示す説明図、第９図及び第１０図はパネル
の床レールへの取付方法を示す説明図、第１１図
は壁又は天井パネル相互の接合態様を示す断面図
、第１２図は壁パネルと天井パネルとの接合態様
を示す断面図、第１３図及び第１４図はそれぞれ
従来装置の平面図及び縦断面図である。１……天井パネル、Ｍ……四隅出合部、２……
出合隅部、３……ボルト頭掛止部、４……隅金具
、５……支持バー、９……ボルト挿通孔、１０…
…吊りボルト、１１……ナツト、１２……緊縮ク
ランプ手段、２０……吊りボルト係合用切欠穴、
２１……クランプ片、２２……ナツト。 Fig. 1 is an external perspective view of a clean room showing an embodiment of the present invention, Fig. 2 is a cross-sectional plan view of a ceiling panel connection device, Fig. 3 is a sectional view taken along the line - - of Fig. 2,
4 is a side view as seen from the arrow in FIG. 2, FIG. 5 is a plan view of the clamp piece, FIG. 6 A and B are plan views showing modified examples of the clamp piece, and FIGS. An explanatory cross-sectional view showing how to connect ceiling panels using a ceiling panel connection device, Fig. 8 is an explanatory view showing how to attach corner panels and wall panels in a clean room, and Figs. 9 and 10 show how to connect the panels to the floor rail. 11 is a sectional view showing how the wall or ceiling panels are joined to each other, FIG. 12 is a sectional view showing how the wall panel and ceiling panel are joined, and FIGS. 13 and 14 are a plan view and a vertical cross-sectional view of a conventional device, respectively. 1... Ceiling panel, M... Four corner meeting parts, 2...
Extrusion corner, 3... Bolt head hooking part, 4... Corner fitting, 5... Support bar, 9... Bolt insertion hole, 10...
...Hanging bolt, 11... Nut, 12... Tightening clamp means, 20... Notch hole for engaging the hanging bolt,
21... Clamp piece, 22... Nut.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

少なくとも４枚の天井パネルが組み合わされて
四隅出合部を形成している各天井パネルの出合隅
部上面側に、ボルト頭掛止部を有する隅金具を取
着し、一方天井パネルの上方に支持バーを水平に
吊支し、この支持バーには四隅出合部における４
個の隅金具のそれぞれ上方対向位置にボルト挿通
孔を設け、これら４個のボルト挿通孔に吊りボル
トを挿通して、これら４本の吊りボルトが四角錐
の稜線を形成する如く互いに内向きに傾斜した状
態でこれら吊りボルトの頭をそれぞれ隅金具のボ
ルト頭掛止部に掛止させると共に、ボルト挿通孔
から上方に突出したこれら吊りボルトの突出端部
にそれぞれナツトを螺着し、更にこれら４本のボ
ルトを緊縮クランプ手段により外側から緊縮せし
めるようにしてなる天井パネルの接続装置。 At least four ceiling panels are combined to form a four-corner joint, and a corner fitting with a bolt head hook is attached to the top side of the corner of each ceiling panel, and is supported above the ceiling panel. The bar is suspended horizontally, and this support bar has four
Bolt insertion holes are provided at opposing positions above each of the corner fittings, and hanging bolts are inserted into these four bolt insertion holes so that these four hanging bolts point inward toward each other so as to form the ridge lines of a square pyramid. The heads of these hanging bolts are respectively hooked to the bolt head latching portions of the corner fittings in an inclined state, and nuts are screwed into the protruding ends of these hanging bolts that protrude upward from the bolt insertion holes. A ceiling panel connection device in which four bolts are tightened from the outside by tightening clamp means.