JPH0249416U

JPH0249416U -

Info

Publication number: JPH0249416U
Application number: JP12839388U
Authority: JP
Priority date: 1988-09-30
Filing date: 1988-09-30
Publication date: 1990-04-05

Description

[Brief explanation of the drawing]

第１図は本考案のアルミニウム合金製トラス構
造体の１実施例を示す斜視図、第２図は連結部材
の斜視図、第３図は単位部材の側面図、第４図は
単位部材をボツクストラスビームに組立てた状態
の斜視図、第５図は本考案の構造体の利用例を示
す斜視図、第６図は従来例を示す斜視図である。１……垂直材、２……斜材、３……トラス部材
、４……単位部材、５……フランジ、６……短尺
管体、７……斜材、８……水平材、９……連結用
アーム、９ａ……先端部、１０……ボルト挿通孔
、１１……凹凸、１２……クランプ、１２ａ……
半割り部材、１２ｂ……フランジ、１３……ボル
ト、ナツト、１４……長尺管体、１５……ボツク
ストラスビーム、１６……連結部材、１７……三
角枠板、１８……バー部材、１８ａ……ボルト挿
通孔、１９……結合脚、１９ａ……接合用フラン
ジ、２０……ボルト、ナツト、２１……ガイド管
。 Fig. 1 is a perspective view showing one embodiment of the aluminum alloy truss structure of the present invention, Fig. 2 is a perspective view of the connecting member, Fig. 3 is a side view of the unit member, and Fig. 4 is the unit member in a box. FIG. 5 is a perspective view showing an example of the use of the structure of the present invention, and FIG. 6 is a perspective view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Vertical member, 2... Diagonal member, 3... Truss member, 4... Unit member, 5... Flange, 6... Short tube body, 7... Diagonal member, 8... Horizontal member, 9... ...Connecting arm, 9a...Tip, 10...Bolt insertion hole, 11...Irregularities, 12...Clamp, 12a...
Half member, 12b... flange, 13... bolt, nut, 14... long tube body, 15... box truss beam, 16... connecting member, 17... triangular frame plate, 18... bar member, 18a... Bolt insertion hole, 19... Connection leg, 19a... Joining flange, 20... Bolt, nut, 21... Guide tube.

Claims

[Scope of utility model registration request]

A short tube body having a joining flange at the end and a triangular connecting arm including a diagonal member integrally protruding from the peripheral surface is used as a unit member made of aluminum alloy, and the tube body of each unit member is This is used as a vertical member and connected in the length direction with a clamp wrapped around the outer periphery of the joining flange to form a long tube, and the ends of the connecting arms are butted between the four long tubes arranged in parallel at equal intervals. As a box truss beam, a connecting leg with a flange is protruded from the lower surface of the corner of a square frame plate made of a flat plate, and bar members are raised in a chevron shape on both sides of the square frame plate, and bolts are inserted into the top of the frame. Attaching the connecting member between the ends of the short tubes of the four unit members arranged in parallel by abutting the connecting legs of a hanger type connecting member provided with holes against the ends of the short tubes at the end of the beam and fixing them with a clamp, An aluminum alloy truss structure characterized in that box truss beams are connected to each other so that the angle can be adjusted by connecting the tops of the connecting members with bolts.