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A platform for research: civil engineering, architecture and urbanism
To provide a connecting metal fixture of a suspension bolt which is high in vibration isolation reinforcing performance of suspension structure, and allows easy and safe attachment.SOLUTION: A bolt connecting metal fixture having such a constitution that a long-length bolt is obliquely bridged between one span and one span being a clearance between two adjacent suspension bolts of a plurality of suspension bolts which are suspended from a ceiling plate part, and vibration isolation performance is reinforced by connecting connection parts of the suspension bolts and the long-length bolt has: an L-shaped main body member arranged so that the suspension bolts contact with the inside of an L-shaped corner part; a suspension bolt fixing member arranged inside the L-shaped main body member, and formed with a bent part which can make external peripheries of the suspension bolts pressure-contact with one another; a long-length bolt attachment member which is arranged outside the L-shaped main body member, and formed with lock parts for sandwiching the long-length bolt so as to be bendable; a fixing bolt for bringing the long-length bolt attachment member and the suspension bolt fixing member into connect states at the L-shaped main body member; and a coil spring externally inserted to the fixing bolt, and pressing an external periphery of the long-length bolt which encapsulates the lock parts of the long-length bolt attachment member.SELECTED DRAWING: Figure 1
【課題】吊り構造の防振補強性が高く、しかも容易に且つ安全に取付けることができる吊りボルトの連結金具を提供する。【解決手段】天板部より垂設された複数本の吊りボルトの隣接する２本の吊りボルト同士間である１つのスパン間に対して長尺ボルトを斜めに架渡し、各吊りボルトと長尺ボルトとの各接続部の各々を連結して防振補強する構成のボルト連結金具が、Ｌ字の角部の内側に吊りボルトが接するように配設されるＬ字状本体部材と、Ｌ字状本体部材の内側に配設され、吊りボルトの外周を圧接可能な曲げ部が形成された吊りボルト固定部材と、Ｌ字状本体部材の外側に配設され、長尺ボルトを挟み込む掛止部が曲げ形成された長尺ボルト取付部材と、Ｌ字状本体部材に長尺ボルト取付部材と吊りボルト固定部材とを連結状態とする固定用ボルトと、固定用ボルトに外挿され、長尺ボルト取付部材の掛止部に抱え込む長尺ボルトの外周を押圧するコイルバネと、を有する。【選択図】図１
To provide a connecting metal fixture of a suspension bolt which is high in vibration isolation reinforcing performance of suspension structure, and allows easy and safe attachment.SOLUTION: A bolt connecting metal fixture having such a constitution that a long-length bolt is obliquely bridged between one span and one span being a clearance between two adjacent suspension bolts of a plurality of suspension bolts which are suspended from a ceiling plate part, and vibration isolation performance is reinforced by connecting connection parts of the suspension bolts and the long-length bolt has: an L-shaped main body member arranged so that the suspension bolts contact with the inside of an L-shaped corner part; a suspension bolt fixing member arranged inside the L-shaped main body member, and formed with a bent part which can make external peripheries of the suspension bolts pressure-contact with one another; a long-length bolt attachment member which is arranged outside the L-shaped main body member, and formed with lock parts for sandwiching the long-length bolt so as to be bendable; a fixing bolt for bringing the long-length bolt attachment member and the suspension bolt fixing member into connect states at the L-shaped main body member; and a coil spring externally inserted to the fixing bolt, and pressing an external periphery of the long-length bolt which encapsulates the lock parts of the long-length bolt attachment member.SELECTED DRAWING: Figure 1
【課題】吊り構造の防振補強性が高く、しかも容易に且つ安全に取付けることができる吊りボルトの連結金具を提供する。【解決手段】天板部より垂設された複数本の吊りボルトの隣接する２本の吊りボルト同士間である１つのスパン間に対して長尺ボルトを斜めに架渡し、各吊りボルトと長尺ボルトとの各接続部の各々を連結して防振補強する構成のボルト連結金具が、Ｌ字の角部の内側に吊りボルトが接するように配設されるＬ字状本体部材と、Ｌ字状本体部材の内側に配設され、吊りボルトの外周を圧接可能な曲げ部が形成された吊りボルト固定部材と、Ｌ字状本体部材の外側に配設され、長尺ボルトを挟み込む掛止部が曲げ形成された長尺ボルト取付部材と、Ｌ字状本体部材に長尺ボルト取付部材と吊りボルト固定部材とを連結状態とする固定用ボルトと、固定用ボルトに外挿され、長尺ボルト取付部材の掛止部に抱え込む長尺ボルトの外周を押圧するコイルバネと、を有する。【選択図】図１
BOLT CONNECTING METAL FIXTURE
ボルト連結金具
SHIBUYA HIROAKI (author)
2024-04-16
Patent
Electronic Resource
Japanese
IPC:
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
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Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
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E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS