JPH0249414U

JPH0249414U -

Info

Publication number: JPH0249414U
Application number: JP12839188U
Authority: JP
Priority date: 1988-09-30
Filing date: 1988-09-30
Publication date: 1990-04-05

Description

[Brief explanation of drawings]

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
単位部材をビームに組立てた状態の斜視図、第５
図〜第７図は各々本考案の構造体の利用例を示す
斜視図、第８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……トラス
ビーム、１６……連結部材、１７……帯状平板、
１８……山形のバー部材、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。 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 connected to the beam. Perspective view of the assembled state, No. 5
7 to 7 are perspective views showing usage examples of the structure of the present invention, and FIG. 8 is a perspective view showing a conventional example. 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... truss beam, 16... connecting member, 17... band-shaped flat plate,
18... Chevron-shaped bar member, 18a... Bolt insertion hole, 19... Connection leg, 19a... Joining flange, 20... Bolt, nut.

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 circumferential 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 circumference of the joining flange to form a long tube, and between two parallel long tubes, the ends of the connecting arms are butted against each other to form a truss beam. The connecting legs of a hanger-type connecting member, which has a frame and flanges protruding from both ends and bolt insertion holes are provided at the top, are butted against the ends of the short pipes at the ends of the beams and fixed with clamps. An aluminum alloy truss structure characterized in that the beams are connected between ends of short tube bodies of unit members arranged in parallel, and the tops of the connecting members are connected to each other with pins so that the beams can be adjusted in angle.